Abstract

The present application relates to the technical field of lenses, and disclosed thereby is a glass product forming mold. The forming mold comprises a first die having a first surface and a second die having a second surface. The first surface is located on a side of the first die close to the second die, and the second surface is located on a side of the second die close to the first die. The first die comprises a first forming part for forming a glass product, and the first forming part is formed by bending from the first surface. The second die comprises a second forming part corresponding to the first forming part, and the second forming part is formed by bending from the second surface. The first die comprises a plurality of first flow blocking parts which are arranged at intervals, and the first flow blocking parts are arranged near an outer edge of the first die and protrude from the first surface in the direction close to the second die. The present application achieves the technical effects of being able to increase the forming pressure of a peripheral part of the mold and improving the yield of the product.

IPC Classes  ?

• C03B 11/08 - Construction of plunger or mould for making solid articles, e.g. lenses

Abstract

A mold for molding a glass product is provided. The mold includes a lower mold and an upper mold. The lower mold includes a lower pressing surface. The upper mold includes an upper pressing surface. The upper pressing surface includes a plurality of upper molding surfaces and an upper mold closing surface connecting the plurality of upper molding surfaces. The lower pressing surface includes a plurality of lower molding surfaces and a lower mold closing surface for connecting the plurality of lower molding surfaces. The upper mold closing surface and/or the lower mold closing surface include at least two mold closing regions sequentially arranged from center to outside. The at least two mold closing regions have surface roughnesses increasing from center to outside. The disclosure achieves the technical effect of even filling, synchronous demoulding, and reduced error between mold cavities.

IPC Classes  ?

• C03B 11/08 - Construction of plunger or mould for making solid articles, e.g. lenses
• C03B 23/03 - Re-forming glass sheets by bending by press-bending between shaping moulds

Abstract

A mold for molding a glass product is provided. The mold includes a first pressing mold having a first surface and a second pressing mold having a second surface. The first surface is located on a side of the first pressing mold. The second surface is located on a side of the second pressing mold. The first pressing mold includes a first molding portion formed by bending from the first surface. The second pressing mold includes a second molding portion and is formed by bending from the second surface. The first pressing mold further includes a plurality of first hydraulic resistance portions that are spaced apart from each other, close to an outer edge of the first pressing mold, and protrude from the first surface. The disclosure achieves a technical effect of increasing a peripheral molding pressure of the mold and improving yield of products.

IPC Classes  ?

• C03B 11/08 - Construction of plunger or mould for making solid articles, e.g. lenses

Abstract

The present application discloses a glass product forming mold, which relates to the technical field of optics. The forming mold comprises a lower mold and an upper mold which is matched with the lower mold. The lower mold comprises a lower pressing surface close to the upper mold. The upper mold comprises an upper pressing surface close to the lower pressing surface. The upper pressing surface comprises multiple upper forming surfaces for forming the glass product and an upper mold clamping surface connecting the multiple upper forming surfaces, and the lower pressing surface comprises multiple lower forming surfaces for forming the glass product and lower mold clamping surfaces connecting the multiple lower forming surfaces. The upper mold clamping surface and/or the lower mold clamping surface comprise at least two mold clamping areas which are sequentially and continuously arranged from the center to the outside, and the surface roughness of the at least two mold clamping areas increases sequentially from the center to the outside. The present application can realize the technical effects of uniform filling, unified demolding time and reduced inter-hole errors.

IPC Classes  ?

• C03B 11/08 - Construction of plunger or mould for making solid articles, e.g. lenses
• C03B 19/02 - Other methods of shaping glass by casting
• G02B 7/02 - Mountings, adjusting means, or light-tight connections, for optical elements for lenses
• B29C 43/00 - Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor

Abstract

A molding mold of a glass product includes a lower mold defining a first molding surface and an upper mold defining a second molding surface. The first molding surface is disposed on one side of the lower mold close to the upper mold. The second molding surface is opposite to the first molding surface. The first molding surface includes a first molding portion and a first fixing portion disposed on a periphery of the first molding portion. The second molding surface includes a second molding portion and a second fixing portion disposed on a periphery of the second molding portion. The lower mold includes a support portion extending from the first fixing portion of the lower mold toward the second fixing portion. The support portion abuts against the second fixing portion, so that the first molding portion and the second molding portion form a molding chamber.

IPC Classes  ?

• C03B 11/08 - Construction of plunger or mould for making solid articles, e.g. lenses

Abstract

A glass product forming mold (1), comprising a lower mold (100) having a first forming surface (110) and an upper mold (200) having a second forming surface (210). The first forming surface (110) is located on the side of the lower mold (100) close to the upper mold (200); the second forming surface (210) is located on the side of the upper mold (200) close to the lower mold (100); the first forming surface (110) comprises a first forming part (111) used for forming a glass product and a first fixing part (112) located on the periphery of the first forming part (111); the second forming surface (210) comprises a second forming part (211) corresponding to the first forming part (111) and a second fixing part (212) located on the periphery of the second forming part (211); the lower mold (100) is further provided with a supporting part (120) extending from the first fixing part (112) to the second fixing part (212); the supporting part (120) abuts against the second fixing part (212), so that the first forming part (111) and the second forming part (211) form a cavity. This solution can improve the forming precision of a glass product.

IPC Classes  ?

• C03B 23/03 - Re-forming glass sheets by bending by press-bending between shaping moulds
• C03B 11/08 - Construction of plunger or mould for making solid articles, e.g. lenses

Abstract

Provided in the present invention are an aspheric prism manufacturing method and an aspheric prism. The method comprises the steps of: S1, by using a thermoforming method, performing integral forming on a prism and lenses to obtain formed body glass; S2, sticking the formed body glass to a tool, carrying out right angle face milling and grinding according to a preset size, and reserving a polishing procedure processing amount; S3, sticking the milled and ground formed body glass to an optical contact base plate, and perform polishing; S4, cutting the polished formed body glass; S5, carrying out film coating on the formed body glass subjected to cutting; and S6, carrying out ink coating on the formed body glass subjected to the film coating. The present method can improve the structural precision of and the processing efficiency for an aspheric prism.

IPC Classes  ?

• B24B 13/01 - Specific tools, e.g. bowl-like; Production, dressing or fastening of these tools
• G02B 5/04 - Prisms
• B29D 11/00 - Producing optical elements, e.g. lenses or prisms

Abstract

A smart watch, comprising a drive assembly (10), a sliding block (20), a lens module (30), a watch band (40) and a watch main body (50); the watch band (40) comprises a band body (41), and a turnover body (42) and a guide rail (43) which protrude on the belt body (41); the lens module (30) is mounted on the watch main body (50); the sliding block (20) is slidably mounted on the guide rail (43); one end of the drive assembly (10) is fixedly connected to the watch main body (50), and the other end of the drive assembly is rotatably connected to the sliding block (20); and the drive assembly (10) can drive the watch main body (50) to rotate around the turnover body (42), so as to automatically turnover the watch main body (50) to any angle within a set range, being able to achieve the functions of multi-angle photographing and video recording, has a controllable turnover speed, and being able to automatically retract the watch main body when the photographing is finished.

IPC Classes  ?

• G04G 17/08 - Housings

Abstract

Disclosed is a wearable device (1). The wearable device (1) comprises: a wristband (10); a rotating shaft (20), wherein the rotating shaft (20) is rotatably connected to the wristband (10); a main body assembly (30), wherein the main body assembly (30) is provided with a lens module (301) and is rotatably connected to the rotating shaft (20); a first drive apparatus (40), wherein the first drive apparatus (40) is fixed to the rotating shaft (20) and used for driving the rotating shaft (20) and the main body assembly (30) to rotate relative to the wristband (10) in a first direction; and a second drive apparatus (50), wherein the second drive apparatus (50) is fixed to the main body assembly (30) and used for driving the main body assembly (30) to rotate relative to the rotating shaft (20) in a second direction, and the second direction is perpendicular to the first direction. The wearable device (1) enables the photographing angle adjustment of the lens module (301) in multiple directions.

IPC Classes  ?

• G04G 17/02 - Component assemblies
• G04B 47/00 - Time-pieces combined with other articles which do not interfere with the running or the time-keeping of the time-piece