Nose pad positioning, gluing and pressure maintaining jig for eyeglasses

Abstract

The utility model relates to the field of intelligent glasses dispensing equipment, specifically relates to glasses nose bridge positioning dispensing and pressure maintaining fixture includes carrier plate, positioning assembly and pressure maintaining assembly, and carrier plate is equipped with the placing block, is equipped with the upper mirror frame analog block and lower mirror frame analog block on the placing block, and positioning assembly includes mounting block, analog ram and spring, is equipped with connecting rod on analog ram, one end of spring and connecting rod are connected, the other end of spring and mounting block are connected, and analog ram is used for rotating to press on the mirror frame. Through the setting of positioning assembly, after placing the mirror frame on the upper mirror frame analog block and lower mirror frame analog block, again rotating analog ram, make spring be stretched, analog ram press on the mirror frame, and make analog ram press tightly on the mirror frame through the elastic force of spring, thereby realize the positioning of mirror frame. Compared with the technical scheme of only using analog block to position in the prior art, the positioning assembly used in the utility model has better positioning effect, thereby reducing the risk of mirror frame movement during dispensing and improving the dispensing effect.

Description

Technical Field

[0001] This utility model relates to the field of intelligent glasses dispensing equipment, specifically to glasses nose pad positioning dispensing and pressure-holding fixtures. Background Technology

[0002] Smart glasses, also known as smart glasses, refer to a type of eyewear that, like smartphones, has its own operating system. Users can install software, games, and other applications provided by service providers. These glasses can be controlled via voice or gestures to add schedules, navigate maps, interact with friends, take photos and videos, and make video calls. They can also access wireless networks via mobile communication networks. Smart glasses include the frame, nose pads, and other structural components.

[0003] When assembling smart glasses, adhesive needs to be applied to the connection between the frame and the nose pads. After the nose pads are bonded to the frame, pressure is applied. Both the adhesive application and pressure application operations require a dispensing and pressure-holding fixture. Existing dispensing and pressure-holding fixtures include a carrier plate, multiple contour blocks mounted on the carrier plate, and a pressure-holding component that presses down on the dispensing location. During dispensing, the frame is placed on the contour blocks, which position the frame. Adhesive is then applied to the connection between the frame and the nose pads using the dispensing equipment, bonding the nose pads to the frame. Pressure is then applied using the pressure-holding component. However, existing dispensing and pressure-holding fixtures have the following problems: the contour blocks in the existing technology only limit the sidewalls of the frame, offering limited positioning. There is a risk of frame movement during dispensing, which can easily affect the dispensing effect. Utility Model Content

[0004] The purpose of this invention is to solve the technical problems of existing glue dispensing and pressure holding fixture processes, which limit the side wall of the frame, have limited positioning effect, pose a risk of frame movement during glue dispensing, and easily affect the glue dispensing effect, thereby improving the positioning effect of the frame.

[0005] The technical solution adopted to solve the above problems is:

[0006] We provide nose pad positioning adhesive and pressure-maintaining fixtures for eyeglasses, including:

[0007] The carrier plate is provided with a placement block, and the placement block is provided with a plurality of upper frame shaping blocks and lower frame shaping blocks that are adapted to the frame. The frame is pressed on the upper frame shaping blocks and lower frame shaping blocks.

[0008] A positioning assembly includes a mounting block, a tension spring, and a contouring pressure head rotatably connected to the mounting block. The contouring pressure head is provided with a connecting rod. One end of the tension spring is connected to the connecting rod, and the other end of the tension spring is connected to the mounting block. The contouring pressure head is used to rotate to press against the mirror frame.

[0009] A pressure-holding component for pressing down on the nose pad.

[0010] Furthermore, the positioning assembly also includes an adjusting bolt, which is threadedly connected to the profile pressure head, and the end of the adjusting bolt presses against the connecting rod. The profile pressure head is provided with a sliding groove for the connecting rod to slide, and the adjusting bolt is used to push the connecting rod to slide within the sliding groove.

[0011] Furthermore, the end of the connecting rod that extends out of the limiting groove is provided with a limiting part, the diameter of which is greater than the width of the limiting groove.

[0012] Furthermore, the pressure-holding assembly includes a support plate, a pressure-holding spring, and a pressure plate slidably disposed on the support plate. The pressure-holding spring is located between the pressure plate and the support plate, and both ends of the pressure-holding spring press against the pressure plate and the support plate respectively. The pressure plate is provided with a pressure block for pressing the nose pad. A rotating locking block is rotatably connected to the support plate. The rotating locking block rotates to push the pressure plate and cause the pressure block to press the nose pad.

[0013] Furthermore, the pressure-holding assembly also includes a positioning block, which is located in the through groove of the frame during pressure holding.

[0014] Furthermore, the positioning block is provided with a positioning hole, and an upper fixing magnet is provided in the positioning hole. The placement block is provided with a lower fixing magnet for attracting each other with the upper fixing magnet, and the lower fixing magnet is inserted into the corresponding positioning hole.

[0015] Furthermore, an adjusting spring is provided on the lower frame contour block, and the adjusting spring is connected to the placement block.

[0016] Furthermore, the placement block is provided with a lower frame contour block placement groove for placing the lower frame contour block, and the adjusting spring is connected to the inner wall of the lower frame contour block placement groove.

[0017] Furthermore, the placement block is provided with an upper frame molding block placement groove for placing the upper frame molding block.

[0018] Furthermore, the carrier plate is provided with a handle.

[0019] The beneficial effects of this invention are as follows: By setting the positioning component, after the frame is placed on the upper and lower frame molding blocks, the molding pressure head is rotated, causing the spring to be stretched. The molding pressure head presses against the frame, and the spring force ensures that the molding pressure head is firmly pressed against the frame, thereby achieving frame positioning. Compared with the existing technology that only uses molding blocks for positioning, the positioning component used in this invention provides a better positioning effect, thereby reducing the risk of frame movement during glue application and improving the glue application effect. Attached Figure Description

[0020] Figure 1 An overall structural diagram of the eyeglass nose pad positioning adhesive and pressure-holding fixture provided by this utility model;

[0021] Figure 2 for Figure 1 The diagram shows the three-dimensional structure of the eyeglass nose pad positioning adhesive and the pressure-holding fixture after concealing the pressure-holding components.

[0022] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0023] Figure 4 for Figure 2 Top view of the structure shown;

[0024] Figure 5 for Figure 4 Enlarged view at point B in the middle;

[0025] Figure 6 for Figure 1 The diagram shows the three-dimensional structure of the pressure-holding assembly when it holds pressure on the frame.

[0026] Figure 7 for Figure 1 The diagram shows the three-dimensional structure of the pressure holding assembly at the end of the pressure holding process.

[0027] Figure 8 for Figure 6 The pressure-holding assembly shown is a three-dimensional structural diagram from another perspective when it holds pressure on the frame.

[0028] The components include: 100, eyeglass nose pad positioning adhesive and pressure-holding fixture; 10, carrier plate; 11, placement block; 111, upper frame contour block; 112, lower frame contour block; 1121, adjusting spring; 1122, L-shaped groove; 113, upper frame contour block placement groove; 114, lower frame contour block placement groove; 115, lower fixing magnet; 12, handle; 20, positioning assembly; 21, mounting block; 22, contour block. 221. Pressure head; 221. Connecting rod; 2211. Limiting part; 222. Sliding groove; 23. Tension spring; 24. Adjusting bolt; 30. Pressure holding assembly; 31. Support plate; 311. Rotary locking block; 312. Plate body one; 313. Plate body two; 32. Pressure holding spring; 33. Pressure plate; 331. Pressure block; 34. Positioning block; 341. Positioning hole; 200. Frame; 201. Nose pad; 202. Through groove. Detailed Implementation

[0029] The technical solution of this utility model will be further described in detail below with reference to the accompanying drawings and by way of embodiments. For ease of description, only the parts related to this utility model are shown in the drawings, not the entire structure.

[0030] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0031] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0032] In the description of this embodiment, the terms "upper," "lower," "left," and "right," etc., refer to the orientation or positional relationship shown in the accompanying drawings. They are used only for ease of description and simplification of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are only used for distinction in description and have no special meaning.

[0033] Please refer to Figure 1 , Figure 2 and Figure 4This utility model provides a positioning adhesive and pressure-holding fixture 100 for eyeglass nose pads, including a carrier plate 10, a positioning component 20, and a pressure-holding component 30. The carrier plate 10 is provided with a placement block 11 for placing an eyeglass frame 200. The placement block 11 is provided with multiple upper eyeglass frame shaping blocks 111 and lower eyeglass frame shaping blocks 112 adapted to the eyeglass frame 200. The lower eyeglass frame shaping block 112 is provided with an adjusting spring 1121, which is connected to the placement block 11. Specifically, in this embodiment, the placement block 11 is provided with an upper eyeglass frame shaping block placement groove 113 for placing the upper eyeglass frame shaping block 111. The placement block 11 is provided with a lower eyeglass frame shaping block placement groove 114 for placing the lower eyeglass frame shaping block 112, and the adjusting spring 1121 is connected to the inner wall of the lower eyeglass frame shaping block placement groove 114. The side cross-section of the lower frame contour block 112 is an L-shaped structure. The L-shaped groove 1122 on the lower frame contour block 112 presses against the frame 200. When placed on the frame 200, the L-shaped groove 1122 faces the frame 200. After the adjusting spring 1121 is stretched, it pushes the L-shaped groove 1122 on the lower frame contour block 112 to press the frame 200.

[0034] The eyeglass frame 200 is placed on the upper eyeglass frame shaping block 111 and the lower eyeglass frame shaping block 112. Specifically, in this embodiment, there are multiple upper eyeglass frame shaping blocks 111 and lower eyeglass frame shaping blocks 112, and the multiple upper eyeglass frame shaping blocks 111 and lower eyeglass frame shaping blocks 112 cooperate to limit the outer periphery of the eyeglass frame 200.

[0035] Please refer to Figure 1 To facilitate the transfer of the carrier plate 10, a handle 12 is provided on the carrier plate 10.

[0036] Please refer to Figure 3 and Figure 5 The positioning component 20 includes a mounting block 21, a contouring pressure head 22, and a tension spring 23 (not fully shown in the figure). The contouring pressure head 22 has a connecting rod 221. One end of the tension spring 23 is connected to the connecting rod 221, and the other end of the tension spring 23 is connected to the mounting block 21. The mounting block 21 is fixedly connected to the carrier plate 10, and the contouring pressure head 22 is rotatably connected to the mounting block 21. Specifically, the contouring pressure head 22 is generally hook-shaped. The tension spring 23 is connected to the front end of the contouring pressure head 22.

[0037] By using the positioning component 20, after the frame 200 is placed on the upper frame molding block 111 and the lower frame molding block 112, the molding pressure head 22 is rotated, causing the tension spring 23 to be stretched. The molding pressure head 22 presses against the frame 200, and the elastic force of the tension spring 23 ensures that the molding pressure head 22 is firmly pressed against the frame 200, thereby achieving the positioning of the frame 200. Compared with the existing technology that only uses molding blocks for positioning, the positioning component 20 used in this invention has a better positioning effect, thereby reducing the risk of the frame 200 moving during glue dispensing and improving the glue dispensing effect.

[0038] Please refer to Figure 3 and Figure 5 The positioning component 20 also includes an adjusting bolt 24, which is threaded onto the profile pressure head 22 and the end of the adjusting bolt 24 is pressed onto the connecting rod 221. The profile pressure head 22 is provided with a sliding groove 222 for the connecting rod 221 to slide. The adjusting bolt 24 is used to push the connecting rod 221 to slide in the sliding groove 222.

[0039] By adjusting the setting of the adjusting bolt 24 and the connecting rod 221 that slides relative to the contouring head 22, rotating the adjusting bolt 24 pushes the connecting rod 221 to slide along the sliding groove 222, thereby pushing the tension spring 23 and the end connected to the connecting rod 221 to move together, thereby adjusting the pre-tension of the tension spring 23, and finally adjusting the pressing force of the contouring head 22 on the frame 200.

[0040] Furthermore, to prevent the connecting rod 221 from easily detaching from the contouring pressure head 22, please refer to... Figure 3 The end of the connecting rod 221 that extends out of the limiting groove is provided with a limiting part 2211, the diameter of which is larger than the width of the limiting groove. By setting the limiting part 2211, the connecting rod 221 is confined within the sliding groove 222, thereby improving the stability of the connecting rod 221 sliding within the sliding groove 222.

[0041] Please refer to Figure 6 , Figure 7 and Figure 8 The pressure-holding assembly 30 includes a support plate 31, a pressure-holding spring 32, and a pressure plate 33 slidably disposed on the support plate 31. The pressure-holding spring 32 is located between the pressure plate 33 and the support plate 31, and its two ends press against the pressure plate 33 and the support plate 31, respectively. The pressure plate 33 is provided with a pressure block 331 for pressing the nose pad 201. A rotating locking block 311 is rotatably connected to the support plate 31. The rotating locking block 311 rotates to push the pressure plate 33, causing the pressure block 331 to press against the nose pad 201. Specifically, the rotating locking block 311 is rotated manually. The support plate 31 includes a first plate 312 and a second plate 313 fixedly connected. The rotating locking block 311 is rotatably disposed on the first plate 312. The first plate 312 is provided with a slide rail for the pressure plate 33 to slide. One end of the pressure-holding spring 32 is connected to the pressure plate 33, and the other end of the adjusting spring 1121 is connected to the second plate 313.

[0042] Please refer to Figure 6 , Figure 7 and Figure 8The pressure-holding assembly 30 also includes a positioning block 34, which has a positioning hole 341. An upper fixing magnet (not shown in the figure) is located within the positioning hole 341. A lower fixing magnet 115 is located on the placement block 11 for attracting the upper fixing magnet. During pressure holding, the positioning block 34 is inserted into the through slot 202 of the frame 200, and the lower fixing magnet 115 is inserted into the corresponding positioning hole 341 and attracts the upper fixing magnet. The positioning block 34 is connected to the mounting block 21. The cooperation between the lower fixing magnet 115 and the upper fixing magnet allows the pressure-holding assembly 30 and the carrier 10 to be detachably connected.

[0043] During the glue application process, the frame 200 is placed on the upper frame molding block 111 and the lower frame molding block 112. The upper and lower frame molding blocks 111 and 112 are used to position the frame 200. Then, the molding pressure head 22 is rotated, causing the tension spring 23 to be stretched. The molding pressure head 22 presses against the frame 200, and the spring force keeps the molding pressure head 22 firmly pressed against the frame 200, thus achieving the positioning of the frame 200. Then, glue is applied to the connection between the frame 200 and the nose pad 201 using the glue application equipment, bonding the nose pad 201 to the frame 200. The pressure-holding assembly 30 and the carrier 10 are then fixed by the upper and lower fixing magnets 115. By rotating the rotating locking block 311, the end of the rotating locking block 311 pushes the pressure plate 33 to move, thereby moving the pressure block 331 to press against the nose pad 201 to maintain pressure. After the pressure is maintained, the rotating locking block 311 is rotated so that the pressure block 331 moves to disengage from the nose pad 201.

[0044] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating the present utility model, and are not intended to limit the implementation of the present utility model. For those skilled in the art, various obvious changes, readjustments, and substitutions can be made without departing from the protection scope of this utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of the claims of this utility model.

Claims

1. A nose pad positioning adhesive and pressure-holding fixture for eyeglasses, characterized in that, include: The carrier plate (10) is provided with a placement block (11), and the placement block (11) is provided with a plurality of upper frame shaping blocks (111) and lower frame shaping blocks (112) that are adapted to the frame (200). The frame (200) is pressed on the upper frame shaping blocks (111) and lower frame shaping blocks (112). The positioning component (20) includes a mounting block (21), a tension spring (23), and a contouring pressure head (22) rotatably connected to the mounting block (21). The contouring pressure head (22) is provided with a connecting rod (221). One end of the tension spring (23) is connected to the connecting rod (221), and the other end of the tension spring (23) is connected to the mounting block (21). The contouring pressure head (22) is used to rotate to press against the mirror frame (200). Pressure holding assembly (30) is used to press down on nose pad (201).

2. The eyeglass nose pad positioning adhesive and pressure-holding fixture according to claim 1, characterized in that: The positioning assembly (20) also includes an adjusting bolt (24), which is threaded onto the profile pressure head (22) and the end of the adjusting bolt (24) presses against the connecting rod (221). The profile pressure head (22) is provided with a sliding groove (222) for the connecting rod (221) to slide. The adjusting bolt (24) is used to push the connecting rod (221) to slide in the sliding groove (222).

3. The positioning adhesive and pressure-holding fixture for the nose pads of eyeglasses according to claim 2, characterized in that: The end of the connecting rod (221) that extends out of the limiting groove is provided with a limiting part (2211), and the diameter of the limiting part (2211) is greater than the width of the limiting groove.

4. The eyeglass nose pad positioning adhesive and pressure-holding fixture according to claim 1, characterized in that: The pressure-holding assembly (30) includes a support plate (31), a pressure-holding spring (32), and a pressure plate (33) slidably disposed on the support plate (31). The pressure-holding spring (32) is located between the pressure plate (33) and the support plate (31), and the two ends of the pressure-holding spring (32) press on the pressure plate (33) and the support plate (31) respectively. The pressure plate (33) is provided with a pressure block (331) for pressing the nose pad (201). A rotating locking block (311) is rotatably connected to the support plate (31). The rotating locking block (311) rotates to push the pressure plate (33) and drive the pressure block (331) to press the nose pad (201).

5. The positioning adhesive and pressure-holding fixture for the nose pads of eyeglasses according to claim 1, characterized in that: The pressure holding assembly (30) also includes a positioning block (34), which is located in the through groove (202) of the frame (200) during pressure holding.

6. The eyeglass nose pad positioning adhesive and pressure-holding fixture according to claim 5, characterized in that: The positioning block (34) is provided with a positioning hole (341), and an upper fixed magnet is provided in the positioning hole (341). The placement block (11) is provided with a lower fixed magnet (115) for attracting each other with the upper fixed magnet. The lower fixed magnet (115) is inserted into the corresponding positioning hole (341).

7. The eyeglass nose pad positioning adhesive and pressure-holding fixture according to claim 1, characterized in that: The lower frame contour block (112) is provided with an adjusting spring (1121), which is connected to the placement block (11).

8. The eyeglass nose pad positioning adhesive and pressure-holding fixture according to claim 7, characterized in that: The placement block (11) is provided with a lower frame molding block placement groove (114) for placing the lower frame molding block (112), and the adjusting spring (1121) is connected to the inner wall of the lower frame molding block placement groove (114).

9. The eyeglass nose pad positioning adhesive and pressure-holding fixture according to claim 1, characterized in that: The placement block (11) is provided with an upper frame molding block placement slot (113) for placing the upper frame molding block (111).

10. The eyeglass nose pad positioning adhesive and pressure-holding fixture according to claim 1, characterized in that: The carrier plate (10) is provided with a handle (12).

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