Positioning jig for dispensing assembly of camera module

Abstract

The utility model relates to camera module assembly positioning equipment field, concretely relates to the positioning fixture for camera module point gum assembly includes the carrier, is equipped with the placement block and clamping component on the carrier, is equipped with the camera head carrier placement cavity for placing the camera head carrier placement cavity on the placement block, the clamping component includes two clamping blocks that set up oppositely, the clamping block is rotatably connected in the carrier, the spring is connected on the clamping block, the spring is connected with the carrier. Through the setting of clamping component, after placing the camera head carrier placement cavity in camera head carrier, rotates two clamping blocks respectively, so that the spring is compressed, the clamping block is pressed on the camera head carrier, and the clamping block is pressed on the camera head carrier through the elastic force of spring, thereby realizing the positioning of camera head carrier, and the precise assembly after the point gum of intelligent glasses camera module and camera head carrier.

Description

Technical Field

[0001] This utility model relates to the field of camera module assembly and positioning equipment, specifically to a positioning fixture for dispensing and assembling camera modules. Background Technology

[0002] In recent years, with the rapid development of artificial intelligence and mobile computing technologies, smart glasses, as the core carrier of next-generation human-computer interaction, are gradually moving from conceptual products to commercialization and widespread adoption. Smart glasses have an independent operating system, supporting users to install software, games, and other programs provided by service providers. They can be controlled by 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. Among the components of smart glasses, the camera module 202 plays a crucial role in realizing the various functions of smart glasses. For example... Figure 1 As shown, the camera module 202 typically needs to be bonded to the camera carrier plate 201. During the production of the camera module 202, adhesive is applied to the camera carrier plate 201 before the camera module 202 is bonded to it. An assembly fixture is required during the adhesive bonding assembly process of the camera carrier plate 201 and the camera module 202.

[0003] However, there is a lack of jig technology in the market for the production and assembly of camera modules. Therefore, there is a need for a positioning jig that facilitates the precise assembly of smart glasses camera modules and camera carrier boards after adhesive dispensing. Utility Model Content

[0004] The purpose of this utility model is to solve the technical problem of insufficient jig technology in the production and assembly of camera modules on the market, so as to facilitate the precise assembly of smart glasses camera modules and camera carrier boards after glue application.

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

[0006] A positioning fixture is provided for dispensing and assembling camera modules, including:

[0007] A carrier frame, wherein the carrier frame is provided with a placement block and a clamping assembly for clamping a camera carrier plate, and the placement block is provided with a camera carrier plate placement cavity for placing the camera carrier plate;

[0008] The clamping assembly includes two clamping blocks arranged opposite each other, the clamping blocks being rotatably connected to the carrier, and a spring being connected to the clamping block and the spring being connected to the carrier.

[0009] Furthermore, the clamping block is provided with a pressing block for pressing the protrusion of the camera carrier plate, and the pressing block corresponds to the protrusion of the camera carrier plate.

[0010] Furthermore, the carrier is provided with positioning hole one and positioning hole two, which are respectively used to cooperate with the dispensing equipment.

[0011] Furthermore, a bushing is provided inside the first positioning hole and a bushing is provided inside the second positioning hole. The inner diameter of the bushing is different from that of the bushing.

[0012] Furthermore, the placement block is provided with a clamping component placement cavity for placing the clamping component.

[0013] Furthermore, the clamping block is provided with a slot for engaging with the clamping assembly placement cavity.

[0014] Furthermore, the clamping assembly has a mounting block corresponding to the spring inside its placement cavity, and the mounting block is connected to the corresponding spring.

[0015] Furthermore, the camera carrier plate placement cavity includes a main body placement cavity for placing the main body of the camera carrier plate and a protrusion placement cavity for placing the protrusions of the camera carrier plate. There are multiple protrusion placement cavities, and the protrusion placement cavities correspond one-to-one with the protrusions of the camera carrier plate.

[0016] Furthermore, the camera carrier plate placement cavity, the clamping component placement cavity, and the clamping component are all provided in multiple ways, and the clamping component corresponds to the camera carrier plate placement cavity.

[0017] Furthermore, the carrier is provided with a handle for hand use.

[0018] The beneficial effects of this utility model are: by setting the clamping component, after the camera carrier plate is placed in the camera carrier plate placement cavity, the two clamping blocks are rotated respectively, so that the spring is compressed and the clamping blocks are pressed on the camera carrier plate. The spring force makes the clamping blocks press tightly on the camera carrier plate, thereby realizing the positioning of the camera carrier plate, which facilitates the precise assembly of the smart glasses camera module and the camera carrier plate after glue application. Attached Figure Description

[0019] Figure 1 This is an exploded view of the camera module described in the background section;

[0020] Figure 2 An overall structural diagram of the positioning fixture for dispensing and assembling camera modules provided by this utility model;

[0021] Figure 3 for Figure 2 The top view shown is of the positioning fixture used for assembling the camera module;

[0022] Figure 4 for Figure 2 A three-dimensional structural diagram of the clamping assembly shown;

[0023] Figure 5 for Figure 2 The diagram shows the three-dimensional structure of the carrier.

[0024] Wherein: 100, positioning fixture for camera module assembly; 10, carrier frame; 11, placement block; 111, camera carrier plate placement cavity; 1111, main body placement cavity; 1112, protrusion placement cavity; 112, clamping component placement cavity; 1121, mounting block; 12, positioning hole one; 121, bushing one; 13, positioning hole two; 131, bushing two; 14, handle; 20, clamping component; 21, clamping block; 211, slot; 212, pressure block; 22, spring; 201, camera carrier plate; 2011, protrusion; 2012, main body; 202, camera module. Detailed Implementation

[0025] 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.

[0026] 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.

[0027] 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.

[0028] 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.

[0029] Please refer to Figure 2 This utility model provides a positioning fixture 100 for dispensing and assembling a camera module, including a carrier 10. The carrier 10 is provided with a placement block 11 and a clamping assembly 20 for clamping a camera carrier plate 201. The placement block 11 is provided with a camera carrier plate placement cavity 111 for placing the camera carrier plate 201, and the clamping assembly 20 is used to clamp the camera carrier plate 201. Specifically, the single-sided gap between the camera carrier plate placement cavity 111 and the camera carrier plate 201 is 0.06mm.

[0030] like Figure 1 As shown, the camera module 202 of this utility model includes a camera carrier plate 201 comprising a main body 2012 and a plurality of protrusions 2011 disposed on the main body 2012. The camera carrier plate placement cavity 111 includes a main body placement cavity 1111 for placing the main body 2012 and protrusion placement cavities 1112 for placing the protrusions 2011 of the camera carrier plate 201. Multiple protrusion placement cavities 1112 are provided, and each protrusion placement cavity 1112 corresponds one-to-one with a protrusion 2011 of the camera carrier plate 201. The carrier frame 10 has a circular hole (not shown in the figure) communicating with the main body placement cavity 1111, and the diameter of the circular hole is adapted to the size of the main body 2012 so that when UV-cured adhesive is irradiated, UV light can travel along the circular hole to the protrusion placement cavity 1112 and irradiate the main body 2012.

[0031] To facilitate the movement of the carrier 10 to the dispensing equipment, the carrier 10 is equipped with a handle 14 for hand gripping.

[0032] Please refer to Figure 3 The carrier 10 is provided with a first positioning hole 12 and a second positioning hole 13, which are used to cooperate with the dispensing equipment. A first bushing 121 is provided inside the first positioning hole 12, and a second bushing 131 is provided inside the second positioning hole 13. The inner diameters of the first bushing 121 and the second bushing 131 are different. In this embodiment, the dispensing equipment corresponding to the carrier 10 is provided with cylinders that are adapted to the first bushing 121 and the second bushing 131 respectively. The dispensing equipment is not shown in the figure. The different inner diameters of the first bushing 121 and the second bushing 131 prevent the carrier 10 from being placed backwards on the dispensing equipment.

[0033] Please refer to Figure 2 and Figure 4 The clamping assembly 20 includes two clamping blocks 21 arranged opposite to each other. The clamping blocks 21 are rotatably connected to the carrier 10. Each clamping block 21 is connected to a spring 22, which is fixedly connected to the carrier 10. The spring 22, when rotated under force, generates a continuous clamping force, thus achieving stable positioning of the camera carrier plate 201. Each clamping block 21 has a pressing block 212 for pressing against the protrusions 2011 of the camera carrier plate 201. The pressing block 212 corresponds to the protrusions 2011 of the camera carrier plate 201. Specifically, the two clamping blocks 211 have one and two pressing blocks 212 respectively corresponding to the protrusions 2011 on the camera carrier plate 201. The multiple pressing blocks 212 corresponding to the protrusions 2011 cooperate to form a multi-point limiting structure for the camera carrier plate 201, improving the positioning effect of the camera carrier plate 201.

[0034] By setting the clamping assembly 20, after the camera carrier plate 201 is placed in the camera carrier plate placement cavity 111, the two clamping blocks 21 are rotated respectively, so that the spring 22 is compressed and the clamping blocks 21 press on the camera carrier plate 201. The elastic force of the spring 22 makes the clamping blocks 21 press tightly on the camera carrier plate 201, thereby realizing the positioning of the camera carrier plate 201, which facilitates the precise assembly of the smart glasses camera module 202 and the camera carrier plate 201 after glue application.

[0035] Please refer to Figure 2 and Figure 5 The placement block 11 is provided with a clamping component placement cavity 112 for placing the clamping component 20. The clamping component placement cavity 112 contains a mounting block 1121 corresponding to the spring 22, and the mounting block 1121 is connected to the corresponding spring 22. Multiple camera carrier plate placement cavities 111, clamping component placement cavities 112, and clamping components 20 are provided, with each clamping component 20 corresponding to a camera carrier plate placement cavity 111.

[0036] In addition, in order to facilitate the clamping block 21 to avoid the edge of the clamping component placement cavity 112 during rotation, the clamping block 21 is also provided with a slot 211 for locking into the clamping component placement cavity 112. The slot 211 is positioned corresponding to the edge of the clamping component placement cavity 112, reducing the damage caused by the clamping block 21 contacting the edge of the clamping component placement cavity 112 during rotation.

[0037] When assembling the camera module 202, the camera carrier plate 201 is first placed in the camera carrier plate placement cavity 111. Then, the two clamping blocks 21 are rotated respectively, so that the pressure blocks 212 on the two clamping blocks 21 press against the corresponding protrusions 2011 on the camera carrier plate 201, thereby pressing the camera carrier plate 201 firmly onto the placement blocks 11. Next, glue is applied to the camera carrier plate 201 using a dispensing device. After the glue is applied, the clamping blocks 21 are rotated, so that the pressure blocks 212 on the clamping blocks 21 are released from the camera carrier plate 201. The camera module 202 is aligned with the corresponding camera carrier plate 201 and bonded. Then, a UV light source is used to irradiate the camera carrier plate 201 from the bottom along the main body placement cavity 1111, thereby causing the glue to cure quickly.

[0038] 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 positioning fixture for dispensing and assembling camera modules, characterized in that, include: A carrier (10) is provided with a placement block (11) and a clamping assembly (20) for clamping a camera carrier plate (201). The placement block (11) is provided with a camera carrier plate placement cavity (111) for placing the camera carrier plate (201). The clamping assembly (20) includes two clamping blocks (21) arranged opposite to each other. The clamping blocks (21) are rotatably connected to the carrier (10). A spring (22) is connected to the clamping blocks (21) and the carrier (10).

2. The positioning fixture for dispensing and assembling a camera module according to claim 1, characterized in that: The clamping block (21) is provided with a pressing block (212) for pressing the protrusion (2011) of the camera carrier plate (201), and the pressing block (212) corresponds to the protrusion (2011) of the camera carrier plate (201).

3. The positioning fixture for dispensing and assembling a camera module according to claim 1, characterized in that: The carrier (10) is provided with positioning hole one (12) and positioning hole two (13), which are used to cooperate with dispensing equipment.

4. The positioning fixture for dispensing and assembling a camera module according to claim 3, characterized in that: The positioning hole one (12) is provided with a bushing one (121), and the positioning hole two (13) is provided with a bushing two (131). The inner diameter of the bushing one (121) and the inner diameter of the bushing two (131) are different.

5. The positioning fixture for dispensing and assembling a camera module according to claim 1, characterized in that: The placement block (11) is provided with a clamping component placement cavity (112) for placing the clamping component (20).

6. The positioning fixture for dispensing and assembling a camera module according to claim 5, characterized in that: The clamping block (21) is provided with a slot (211) for engaging with the clamping component placement cavity (112).

7. The positioning fixture for dispensing and assembling a camera module according to claim 5, characterized in that: The clamping assembly placement cavity (112) is provided with a mounting block (1121) corresponding to the spring (22), and the mounting block (1121) is connected to the corresponding spring (22).

8. The positioning fixture for dispensing and assembling a camera module according to claim 1, characterized in that: The camera carrier plate placement cavity (111) includes a main body placement cavity (1111) for placing the main body (2012) of the camera carrier plate (201) and a protrusion placement cavity (1112) for placing the protrusion (2011) of the camera carrier plate (201). There are multiple protrusion placement cavities (1112), and the protrusion placement cavity (1112) and the protrusion (2011) of the camera carrier plate (201) correspond one-to-one.

9. The positioning fixture for dispensing and assembling a camera module according to claim 5, characterized in that: The camera carrier plate placement cavity (111), the clamping component placement cavity (112), and the clamping component (20) are all provided in multiple ways, and the clamping component (20) corresponds to the camera carrier plate placement cavity (111).

10. The positioning fixture for dispensing and assembling a camera module according to claim 1, characterized in that: The carrier (10) is provided with a handle (14) for hand use.

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