Camera module OC standard sample manufacturing jig

Abstract

The utility model relates to the field of camera modules. The utility model relates to a standard sample manufacturing jig, in particular to a camera module OC standard sample manufacturing jig, which comprises a fixing mechanism, the electrical test box is arranged on the fixing mechanism; the test board is arranged at the upper end of the electrical test box; the clamping mechanism is arranged above the test plate; and the driving mechanism is connected with the clamping mechanism so as to drive the clamping mechanism to move. The utility model provides a manual OC standard sample jig which is precise in structure, complete in function and simple and convenient to operate.

Description

Technical Field

[0001] This utility model relates to the field of camera module manufacturing equipment. More specifically, this utility model relates to a jig for manufacturing standard samples of camera modules (OC). Background Technology

[0002] In the production of camera modules, optical performance testing is a crucial step in ensuring product quality. Currently, in the normal production process of camera modules, OC (Optical Characteristic) standard samples are required for mass production. However, using automated equipment for debugging is complex and time-consuming. Therefore, developing a user-friendly manual OC standard sample fixture has become an urgent problem to be solved in the industry. Utility Model Content

[0003] The purpose of this invention is to provide a manual OC standard sample fixture that is structurally precise, functionally complete, and easy to operate.

[0004] To achieve these objectives and other advantages according to this utility model, a jig for manufacturing a standard sample of a camera module OC is provided, comprising:

[0005] Fixed mechanism;

[0006] An electrical test box, which is mounted on the fixing mechanism;

[0007] A test board is disposed on the upper end of the electrical test box and is electrically connected to the electrical test box. The test board has a fixing position for fixing the semi-finished camera module.

[0008] A clamping mechanism is disposed above the test plate;

[0009] A drive mechanism, which is connected to the clamping mechanism, drives the clamping mechanism to move.

[0010] Furthermore, in the aforementioned fixture for manufacturing a standard sample of a camera module OC, the fixing mechanism includes:

[0011] The base has a first clamping component and a second clamping component at its upper end, and the first clamping component and the second clamping component clamp the electrical test box along the X and Y directions, respectively.

[0012] Furthermore, in the aforementioned jig for manufacturing a standard sample of a camera module OC, the first clamping component includes:

[0013] Two adjustment seats are spaced apart on the base along the X-direction;

[0014] Two wing screws are arranged along the X direction and are threaded onto the two adjusting seats respectively;

[0015] The first adjusting block is slidably disposed on the base along the X direction and abuts against one of the wing screws.

[0016] Furthermore, in the aforementioned camera module OC standard sample manufacturing fixture, the second clamping component includes:

[0017] Two second adjustment blocks are slidably mounted on the base along the Y direction and can be connected and fixed to the base.

[0018] Furthermore, in the aforementioned fixture for manufacturing a standard sample of a camera module OC, the driving mechanism includes:

[0019] An XY axis moving platform is mounted on the base;

[0020] The support base is connected to the XY axis moving platform via a transmission connection.

[0021] A lifting assembly is mounted on the support base and is connected to the clamping mechanism via a transmission connection.

[0022] Furthermore, in the aforementioned camera module OC standard sample manufacturing fixture, the lifting component includes:

[0023] The first linear guide rail is vertically mounted on the support base;

[0024] The first fastener is disposed at the upper end of the support base;

[0025] The first adjusting rod is vertically arranged and rotatably connected to the first tensioning seat;

[0026] The mounting plate is slidably connected to the first linear guide rail. The clamping mechanism is disposed on the mounting plate. The upper end of the mounting plate is provided with a first threaded hole. The first adjusting rod is provided with an external thread, which extends into the first threaded hole and is threadedly connected to it.

[0027] Furthermore, in the aforementioned camera module OC standard sample manufacturing fixture, the first tensioning seat is provided with a sleeve that extends vertically through it, and the first adjusting rod coaxially passes through the sleeve and is rotatably connected to it.

[0028] Furthermore, in the aforementioned jig for manufacturing a standard sample of a camera module OC, the clamping mechanism includes:

[0029] A fixing gripper is disposed on the mounting plate;

[0030] The movable gripper is slidably mounted on the mounting plate along the X direction;

[0031] A preload assembly, disposed on the mounting plate and connected to the movable gripper, applies a preload force toward the fixed gripper to the movable gripper.

[0032] Furthermore, in the aforementioned fixture for manufacturing a standard sample of a camera module OC, the pre-tightening component includes:

[0033] A connecting seat is slidably disposed on the mounting plate along the X direction, and the connecting seat is provided with a through hole along the X direction;

[0034] The second fastener is connected to the support base;

[0035] The second adjusting rod passes through the second tensioning seat along the X direction and is threadedly connected to the second tensioning seat;

[0036] An extension rod with a smaller radius than the second adjusting rod, one end of which is connected to the second adjusting rod, and the other end of which passes through the through hole and is connected to a baffle.

[0037] The spring has an annular groove coaxially provided on the inner wall of the through hole near the second adjusting rod. The spring is disposed in the annular groove and sleeved on the extension rod, and its two ends respectively abut against the bottom wall of the annular groove and the second adjusting rod.

[0038] Furthermore, in the aforementioned fixture for manufacturing standard samples of camera modules (OC), the clamping mechanism further includes:

[0039] A second linear guide rail is disposed on the support base along the X direction, and the connecting base is slidably connected to the second linear guide rail.

[0040] The beneficial effects of this utility model are:

[0041] This invention features a simple structure, convenient operation, and high testing accuracy. It allows for easy adjustment and fixation of the electrical test box, and enables rapid adjustment of the position of the camera module semi-finished product and lens assembly. It meets the requirements for OC standard sample production for different camera modules, reduces time and labor consumption during the testing process, improves work efficiency, lowers production costs, and has good versatility. It can greatly improve the testing efficiency of camera modules and is of great significance for improving the production quality and market competitiveness of camera modules.

[0042] Other advantages, objectives and features of this invention will be partly apparent from the following description, and partly understood by those skilled in the art through study and practice of this invention. Attached Figure Description

[0043] Figure 1 This is a schematic diagram of the manufacturing fixture described in this utility model;

[0044] Figure 2 This is a front view of the manufacturing jig described in this utility model;

[0045] Figure 3 This is a seat view of the manufacturing jig described in this utility model;

[0046] Figure 4 This is a top view of the manufacturing jig described in this utility model;

[0047] Figure 5 This is a bottom view of the manufacturing jig described in this utility model;

[0048] Figure 6 This is a cross-sectional view of the pre-tightening component described in this utility model.

[0049] The reference numerals in the attached figures are as follows:

[0050] Base 11; Adjustment seat 12; Wing screw 13; First adjustment block 14; Second adjustment block 15; Electrical test box 2; Test plate 3; Fixed gripper 41; Moving gripper 42; Connecting seat 43; Second tension seat 44; Second adjustment rod 45; Extension rod 46; Spring 47; Second linear guide rail 48; Baffle 49; XY axis moving platform 51; Support seat 52; First linear guide rail 53; First tension seat 54; First adjustment rod 55; Mounting plate 56; Sleeve 57; Camera module 6. Detailed Implementation

[0051] The present invention will be further described in detail below with reference to the embodiments, so that those skilled in the art can implement it based on the description.

[0052] It should be noted that in the description of this utility model, the terms "horizontal", "longitudinal", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, 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.

[0053] like Figures 1-5 As shown, an embodiment of this utility model provides a jig for manufacturing a standard sample of a camera module OC, including...

[0054] Fixed mechanism;

[0055] Electrical test box 2, which is mounted on the fixing mechanism;

[0056] Test board 3 is disposed on the upper end of the electrical test box 2 and is electrically connected to the electrical test box 2. The test board 3 has a fixing position for fixing the semi-finished camera module 6.

[0057] A clamping mechanism is disposed above the test plate 3;

[0058] A drive mechanism, which is connected to the clamping mechanism, drives the clamping mechanism to move.

[0059] In this embodiment, different models of electrical test boxes 2 are fixed on the fixing mechanism, the test plate 3 is set on the upper end of the electrical test box 2, the semi-finished camera module 6 is fixed on the test plate 3, the lens assembly is set on the test plate and fixed by the clamping mechanism, and then the driving mechanism drives the lens assembly to move in the horizontal and vertical directions, quickly adjusting the position of the semi-finished camera module 6 and the lens assembly to meet the production requirements of different camera module 6OC standard samples.

[0060] Preferably, in another embodiment of the present invention, the fixing mechanism includes:

[0061] The base 11 has a first clamping component and a second clamping component at its upper end. The first clamping component and the second clamping component clamp the electrical test box 2 along the X and Y directions, respectively. Specifically:

[0062] The first clamping component includes:

[0063] Two adjusting seats 12 are spaced apart on the base 11 along the X direction;

[0064] Two wing screws 13 are arranged along the X direction and are threaded onto the two adjusting seats 12 respectively;

[0065] The first adjusting block 14 is slidably disposed on the base 11 along the X direction and abuts against one of the wing screws 13.

[0066] The second clamping assembly includes:

[0067] Two second adjustment blocks 15 are slidably disposed on the base 11 along the Y direction and can be connected and fixed to the base 11.

[0068] In this embodiment, a fixed position is formed between the two adjusting seats 12 and the two second adjusting blocks 15, and the electrical test box 2 is placed horizontally in the fixed position along the X or Y direction. The first adjusting block 14 is moved to fit against the electrical test box 2, and the two wing screws 13 are rotated so that they respectively abut against the electrical test box 2 or the first adjusting block 14, thereby clamping the electrical test box 2 in the X direction. The two second adjusting blocks 15 are moved along the Y direction to fit against the electrical test box 2, and then the second adjusting blocks 15 are fixed to the base 11, thereby clamping the electrical test box 2 in the Y direction through the two second adjusting blocks 15.

[0069] As a specific implementation method, such as Figure 5As shown, a straight groove can be provided on the base 11 along the X or Y direction. A mounting hole corresponding to the straight groove is provided on the first adjusting block 14 or the second adjusting block 15. A bolt is then placed in the mounting hole, with the bolt thread passing downwards through the mounting hole and the straight groove. A nut is then installed on the bolt thread. Tightening the nut fixes the first adjusting block 14 or the second adjusting block 15 to the base 11. Simultaneously, the width of the bolt thread is slightly smaller than the width of the straight groove. When the nut is loosened, the bolt thread of the first adjusting block 14 or the second adjusting block 15 slides within the straight groove on the base 11. The sliding trajectory of the first adjusting block 14 or the second adjusting block 15 can be limited by the length-direction sliding of the bolt thread within the straight groove.

[0070] Preferably, in another embodiment of the present invention, the driving mechanism includes:

[0071] XY axis moving platform 51, which is mounted on the base 11;

[0072] Support base 52, which is connected to the XY axis moving platform 51 in a transmission manner;

[0073] The lifting assembly is mounted on the support base 52 and is connected to the clamping mechanism via a transmission connection.

[0074] In this embodiment, the XY axis moving platform 51 drives the support base 52 to move on the horizontal plane, and the lifting component drives the clamping mechanism to move vertically relative to the support base 52. Thus, the height of the clamping mechanism can be adjusted by the lifting component, and the clamping mechanism can be moved according to actual needs.

[0075] Preferably, in another embodiment of the present invention, the lifting assembly includes:

[0076] The first linear guide rail 53 is vertically mounted on the support base 52;

[0077] The first tension seat 54 is disposed on the upper end of the support seat 52;

[0078] The first adjusting rod 55 is vertically arranged, and the first tensioning seat 54 is provided with a sleeve 57 that passes through it vertically. The first adjusting rod 55 passes through the sleeve 57 coaxially and is rotatably connected to it.

[0079] Mounting plate 56 is slidably connected to the first linear guide rail 53. The clamping mechanism is disposed on the mounting plate 56. The upper end of the mounting plate 56 is provided with a first threaded hole. The first adjusting rod 55 is provided with an external thread, which extends into the first threaded hole and is threadedly connected to it.

[0080] In this embodiment, when the first adjusting rod 55 rotates, it will drive the mounting plate 56 to rotate together. However, since the mounting plate 56 is slidably connected to the first linear guide rail 53, the mounting plate 56 can only slide vertically relative to the first linear guide rail 53. Therefore, when the first adjusting rod 55 rotates, the mounting plate 56 will slide vertically on the first linear guide rail 53, thereby adjusting the height of the clamping mechanism on the mounting plate 56.

[0081] Preferably, in another embodiment of the present invention, the clamping mechanism includes:

[0082] A fixing claw 41 is disposed on the mounting plate 56;

[0083] The movable gripper 42 is slidably mounted on the mounting plate 56 along the X direction;

[0084] A pre-tightening assembly, which is disposed on the mounting plate 56 and connected to the movable gripper 42, applies a pre-tightening force toward the fixed gripper 41 to the movable gripper 42.

[0085] In this embodiment, the fixed gripper 41 and the movable gripper 42 form a clamping position for holding the lens assembly. The pre-tightening component applies a pre-tightening force toward the fixed gripper 41 to the movable gripper 42, causing the movable gripper 42 to move toward the fixed gripper 41 and apply a force to the lens assembly, thereby clamping the lens assembly together with the fixed gripper 41.

[0086] Preferably, as another embodiment of this utility model, such as Figure 6 As shown, the pretensioning assembly includes:

[0087] A connecting seat 43 is slidably disposed on the mounting plate 56 along the X direction, and a through hole is provided on the connecting seat 43 along the X direction;

[0088] The second fastener 44 is connected to the support 52;

[0089] The second adjusting rod 45 is a threaded rod, and the second tensioning seat 44 is provided with a threaded hole. The second adjusting rod 45 passes through the threaded hole on the second tensioning seat 44 along the X direction and is threadedly connected to the second tensioning seat 44.

[0090] An extension rod 46 has a smaller radius than the second adjusting rod 45. One end of the extension rod 46 is connected to the second adjusting rod 45, and the other end passes through the through hole and is connected to a baffle 49.

[0091] The spring 47 has an annular groove coaxially provided on the inner wall of the through hole near the second adjusting rod 45. The spring 47 is disposed in the annular groove and sleeved on the extension rod 46, and its two ends respectively abut against the bottom wall of the annular groove and the second adjusting rod 45.

[0092] In this embodiment, the second adjusting rod 45 passes through the through hole of the connecting seat 43, and the spring 47 is sleeved on the extension rod 46. Both ends of the spring 47 abut against the bottom wall of the annular groove and the second adjusting rod 45, respectively. The spring 47 applies opposing forces to the connecting seat 43 and the second adjusting rod 45. At this time, the second adjusting rod 45 is threadedly connected to the second tensioning seat 44, and its position is fixed. The spring 47 then pushes the connecting seat 43 towards the fixed clamp 41. The baffle 49 at the end of the extension rod 46 abuts against the connecting seat 43, acting as a limit. The spring 47 can then apply a preload force to the connecting seat 43 towards the fixed clamp 41. Simultaneously, when the position of the moving clamp 42 needs to be adjusted, rotating the second adjusting rod 45 will move the connecting seat 43, the extension rod 46, and the spring 47, thereby moving the moving clamp 42.

[0093] Preferably, in another embodiment of the present invention, the clamping mechanism further includes:

[0094] The second linear guide rail 48 is disposed on the support base 52 along the X direction, and the connecting base 43 is slidably connected to the second linear guide rail 48.

[0095] In this embodiment, the sliding trajectory of the connecting seat 43 is defined by the second linear guide rail 48.

[0096] Although the embodiments of this utility model have been disclosed above, they are not limited to the applications listed in the specification and embodiments. They can be applied to various fields suitable for this utility model. For those skilled in the art, other modifications can be easily made. Therefore, without departing from the general concept defined by the claims and their equivalents, this utility model is not limited to the specific details and embodiments shown and described herein.

Claims

1. A camera module (OC) standard sample manufacturing jig, characterized by comprising: include Fixed mechanism; An electrical test box, which is mounted on the fixing mechanism; A test board is disposed on the upper end of the electrical test box and is electrically connected to the electrical test box. The test board has a fixing position for fixing the semi-finished camera module. A clamping mechanism is disposed above the test plate; A drive mechanism, which is connected to the clamping mechanism, drives the clamping mechanism to move.

2. The camera module OC standard sample manufacturing jig according to claim 1, wherein The fixing mechanism includes: The base has a first clamping component and a second clamping component at its upper end, and the first clamping component and the second clamping component clamp the electrical test box along the X and Y directions, respectively.

3. The camera module OC standard sample manufacturing jig according to claim 2, wherein The first clamping component includes: Two adjustment seats are spaced apart on the base along the X-direction; Two wing screws are arranged along the X direction and are threaded onto the two adjusting seats respectively; The first adjusting block is slidably disposed on the base along the X direction and abuts against one of the wing screws.

4. The camera module OC standard sample manufacturing jig according to claim 2, wherein The second clamping assembly includes: Two second adjustment blocks are slidably mounted on the base along the Y direction and can be connected and fixed to the base.

5. The camera module OC standard sample manufacturing jig according to claim 2, wherein The drive mechanism includes: An XY axis moving platform is mounted on the base; The support base is connected to the XY axis moving platform via a transmission connection. A lifting assembly is mounted on the support base and is connected to the clamping mechanism via a transmission connection.

6. The camera module OC standard sample manufacturing jig according to claim 5, wherein The lifting assembly includes: The first linear guide rail is vertically mounted on the support base; The first fastener is disposed at the upper end of the support base; The first adjusting rod is vertically arranged and rotatably connected to the first tensioning seat; The mounting plate is slidably connected to the first linear guide rail. The clamping mechanism is disposed on the mounting plate. The upper end of the mounting plate is provided with a first threaded hole. The first adjusting rod is provided with an external thread, which extends into the first threaded hole and is threadedly connected to it.

7. The camera module OC standard sample manufacturing jig according to claim 6, wherein The first tensioning seat is provided with a sleeve that extends vertically through it, and the first adjusting rod coaxially passes through the sleeve and is rotatably connected to it.

8. The camera module OC standard sample manufacturing jig according to claim 6, wherein The clamping mechanism includes: A fixing gripper is disposed on the mounting plate; The movable gripper is slidably mounted on the mounting plate along the X direction; A preload assembly, disposed on the mounting plate and connected to the movable gripper, applies a preload force toward the fixed gripper to the movable gripper.

9. The camera module OC standard sample manufacturing jig according to claim 8, wherein The pretensioning component includes: A connecting seat is slidably disposed on the mounting plate along the X direction, and the connecting seat is provided with a through hole along the X direction; The second fastener is connected to the support base; The second adjusting rod passes through the second tensioning seat along the X direction and is threadedly connected to the second tensioning seat; An extension rod with a smaller radius than the second adjusting rod, one end of which is connected to the second adjusting rod, and the other end of which passes through the through hole and is connected to a baffle. The spring has an annular groove coaxially provided on the inner wall of the through hole near the second adjusting rod. The spring is disposed in the annular groove and sleeved on the extension rod, and its two ends respectively abut against the bottom wall of the annular groove and the second adjusting rod.

10. The camera module OC standard sample manufacturing jig according to claim 9, wherein The clamping mechanism further includes: A second linear guide rail is disposed on the support base along the X direction, and the connecting base is slidably connected to the second linear guide rail.

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