Camera module tooling and testing device

Abstract

The present application discloses a camera module tooling and a testing device, and relates to the technical field of tooling and fixtures. Among them, the camera module tooling includes a base, a cover, a first driving part and a second driving part, the cover is movably connected to the base, the base is provided with a bearing part for carrying the camera module, the first driving part can drive the cover to be misaligned with the bearing part, or drive the cover to be arranged relative to at least part of the bearing part, the second driving part can drive the cover to move toward the bearing part or away from the bearing part, the cover has a through hole, and when the cover is arranged relative to at least part of the bearing part, the through hole is arranged relative to the lens of the camera module on the bearing part. The camera module tooling of the present application can drive the cover to move to be arranged relative to the camera module on the bearing part through the first driving part, and the second driving part can drive the cover to move toward the camera module so that the cover fixes the camera module. This method of fixing the camera module is simple and efficient, and no human intervention is required.

Description

Technical Field

[0001] The present application belongs to the technical field of tooling and fixtures, and specifically relates to a camera module tooling and testing device. Background Art

[0002] After the camera module is prepared, it needs to go through a testing process. In order to ensure the accuracy of the test, the camera module needs to be fixed during the test to prevent the position of the camera module from shifting and affecting the accuracy of the test results.

[0003] In the related art, in order to fix the camera module, the camera module can be fixed on a fixture. The process of fixing and disassembling the camera module needs to be completed through manual operation, which will lead to low testing efficiency of the camera module. Summary of the invention

[0004] The purpose of the embodiments of the present application is to provide a camera module tooling and testing device to solve the problem that the current camera module is inconvenient to fix during the testing process.

[0005] In order to solve the above technical problems, this application is implemented as follows:

[0006] In a first aspect, the present application discloses a camera module tooling, including a base, a cover, a first driving part and a second driving part,

[0007] Among them, the cover is movably connected to the base, and the base is provided with a bearing part for bearing the camera module. The first driving part can drive the cover to be staggered with the bearing part, or the first driving part can drive the cover to be arranged relative to at least part of the bearing part, and the second driving part can drive the cover to move toward the bearing part or away from the bearing part.

[0008] In some embodiments, the first driving portion can drive the cover to reciprocate along a first preset direction, so that the cover and the bearing portion are disposed opposite to each other or offset from each other.

[0009] In some embodiments, when the cover is disposed opposite to at least a portion of the carrying portion, the second driving portion can drive the cover to reciprocate along a second preset direction.

[0010] In some embodiments, the second preset direction is in the same direction as a normal direction of the bearing surface of the bearing portion.

[0011] In some embodiments, the base includes a bottom plate and a top plate, the bottom plate is supported by the top plate, the bearing portion is arranged on the plate surface of the top plate facing away from the bottom plate, the cover is arranged on the side of the top plate facing away from the bottom plate, and the cover is movably connected to the bottom plate.

[0012] In some embodiments, the camera module tooling further includes a sliding member, the sliding member is slidably connected to the base plate, the first driving unit is connected to the sliding member, and the cover is also connected to the sliding member.

[0013] In some embodiments, the second driving portion is disposed on the sliding member and connected to the cover.

[0014] In some embodiments, the bottom plate is provided with a first limit sensor, a second limit sensor and a limit block, and the first limit sensor and the second limit sensor are provided at two ends of the first preset direction.

[0015] When the cover is opposite to at least a portion of the bearing portion, the sliding member is detected by the first limit sensor, so that the first driving unit stops driving the sliding member to move.

[0016] In the case that the cover and the bearing part are misaligned, the sliding member is detected by the second limit sensor, so that the first driving part stops driving the sliding member to move.

[0017] In some embodiments, the cover has a through hole, and when the cover is arranged opposite to at least a portion of the supporting portion, the through hole is arranged opposite to the lens of the camera module on the supporting portion.

[0018] In some embodiments, the first driving part and the second driving part include at least one of a pneumatic telescopic device, a hydraulic telescopic device, and an electric telescopic device.

[0019] In a second aspect, the present application discloses a camera module testing device, comprising the camera module tooling described above, wherein a plurality of the camera module toolings are distributed along a third preset direction.

[0020] Compared with the related art, in the camera module tooling disclosed in the embodiment of the present application, the camera module can be arranged on the bearing part of the base, the first driving part can drive the cover to move to be opposite to at least part of the bearing part, so that the cover is opposite to the camera module arranged on the bearing part, and the second driving part can drive the cover to move toward the bearing part, so that the cover can move to the camera module pressed on the bearing part, so as to achieve the purpose of fixing the camera module. When the cover is opposite to at least part of the bearing part, the through hole on the cover is opposite to the lens of the camera module, so that the lens of the camera module will not be blocked or covered, so that various tests can be performed on the lens of the camera module.

[0021] After the camera module test is completed, the second driving unit can drive the cover to move away from the carrying part, so that the cover no longer presses the camera module on the carrying part, thereby achieving the purpose of releasing the camera module. The first driving unit can drive the cover and the carrying part to be staggered, so that the cover and the camera module on the carrying part will not interfere with each other, so as to facilitate the camera module to be taken and placed from the carrying part. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the structure of the camera module tooling disclosed in the embodiment of the present application;

[0023] Figure 2 It is a schematic diagram of the bearing part in the camera module tooling disclosed in the embodiment of the present application;

[0024] Figure 3 It is a structural schematic diagram of the second driving part in the camera module tooling disclosed in the embodiment of the present application;

[0025] Figure 4 This is a schematic diagram of the structure of the bottom plate of the camera module tooling disclosed in the embodiment of the present application;

[0026] Figure 5 It is a schematic diagram of the first driving part in the camera module tooling disclosed in the embodiment of the present application;

[0027] Figure 6 This is a schematic diagram of the mounting groove of the bottom plate in the camera module tooling disclosed in the embodiment of the present application.

[0028] Description of reference numerals:

[0029] 100-base, 110-bottom plate, 111-mounting groove, 112-first limit sensor, 113-second limit sensor, 114-limit block, 120-top plate, 121-bearing part, 130-sliding member, 140-slide rail, 150-first support member,

[0030] 200-cover, 210-through hole, 220-second support member,

[0031] 300- first driving unit,

[0032] 400 - second driving unit, 410 - supporting plate, 420 - guide rod. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0034] The terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described here, and the objects distinguished by "first", "second", etc. are generally of one type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0035] The technical solution disclosed in the embodiments of the present application is described in detail below in conjunction with the accompanying drawings.

[0036] Embodiment 1;

[0037] Please refer to Figure 1 to Figure 6 The embodiment of the present application discloses a camera module fixture, which can be applied to a camera module testing device. The camera module can be fixed on the camera module fixture so that the camera module can be tested in various ways.

[0038] refer to Figure 1 , Figure 2 and Figure 4 The camera module tooling disclosed in the embodiment of the present application includes a base 100, a cover 200, a first driving part 300 and a second driving part 400. The base 100 is a basic component of the camera module tooling, which can provide a mounting base for at least some other components of the camera module tooling. A bearing part 121 is provided on the base 100, and the camera module to be tested can be provided on the bearing part 121. Specifically, when the camera module is provided on the bearing part 121, the lens part of the camera module is oriented opposite to the bearing part 121, so that the camera end of the camera module can be observed.

[0039] The above-mentioned cover 200 can move relative to the bearing part 121 on the base 100. Specifically, the cover 200 can move along the first direction, so that the cover 200 is arranged opposite to or offset from at least part of the bearing part 121. When the cover 200 is opposite to at least part of the bearing part 121, at least part of the projection of the cover 200 in the normal direction of the bearing part 121 is located on the bearing part 121, and accordingly, the projection of the cover 200 can fall on the camera module located on the bearing part 121, so that at least part of the cover 200 is arranged opposite to the camera module. When the cover 200 is offset from the bearing part 121, the projection of the cover 200 in the normal direction of the bearing part 121 is not on the bearing part 121, and accordingly, the projection of the cover 200 will not fall on the camera module on the bearing part 121, so that the cover 200 and the camera module are offset.

[0040] Of course, it should be noted that the above-mentioned cover 200 can also be moved to be completely opposite to the supporting part 121, so that the projection of the cover 200 in the normal direction of the supporting surface of the supporting part 121 can completely cover the supporting part 121, and accordingly, the camera module arranged on the supporting part 121 can be completely covered, so that the stability and reliability of fixing the camera module by the cover 200 can be better.

[0041] The cover 200 can also move in the direction toward the bearing portion 121 or away from the bearing portion 121. Specifically, since the cover 200 can be arranged opposite to at least part of the bearing portion 121, after the cover 200 moves toward the bearing portion 121, the cover 200 can be pressed against at least part of the bearing portion 121, so that the cover 200 can be pressed against the camera module arranged on the bearing portion 121, thereby achieving the purpose of fixing the camera module. The cover 200 is provided with a through hole 210. When the cover 200 is opposite to at least part of the bearing portion 121, the through hole 210 is arranged opposite to the camera module arranged on the bearing portion 121, so that the cover 200 will not block the lens of the camera module while fixing the camera module, thereby completing various tests on the camera module lens.

[0042] When the cover 200 moves in a direction away from the carrying portion 121, the cover 200 no longer presses the camera module disposed on the carrying portion 121, thereby achieving the purpose of releasing the camera module. When the cover 200 moves away from the carrying portion 121 and is offset from the carrying portion 121, the cover 200 no longer blocks the camera module disposed on the carrying portion 121, thereby facilitating the taking and placing of the camera module.

[0043] The first driving part 300 is connected to the cover 200, and the first driving part 300 can drive the cover 200 to be arranged opposite to at least part of the bearing part 121, or to be arranged offset from the bearing part 121. The second driving part 400 is also connected to the cover 200, and the second driving part 400 can drive the cover 200 to move toward the bearing part 121 or away from the bearing part 121. The cover 200 is moved by the first driving part 300 and the second driving part 400, so that the movement process of the cover 200 is precisely controllable.

[0044] Specifically, the cover 200 can be arranged on the upper side of the bearing part 121, and the driving direction of the first driving part 300 can be set to the first preset direction, so that the first driving part 300 drives the cover 200 to move in the first preset direction so that the cover 200 and at least part of the bearing part 121 are arranged opposite to each other, or the cover 200 and the bearing part are arranged in a staggered manner. The driving direction of the second driving part 400 can be set to the second preset direction, and the second driving part 400 can drive the cover 200 to move so that the distance between the cover 200 and the bearing part 121 changes.

[0045] In the camera module tooling disclosed in the embodiment of the present application, the camera module can be arranged on the bearing part 121 of the base 100, the first driving part 300 can drive the cover 200 to move to be opposite to at least part of the bearing part 121, so that the cover 200 is opposite to the camera module arranged on the bearing part 121, and the second driving part 400 can drive the cover 200 to move toward the bearing part 121, so that the cover 200 can move to the camera module pressed on the bearing part 121, so as to achieve the purpose of fixing the camera module. When the cover 200 is opposite to at least part of the bearing part 121, the through hole 210 on the cover 200 is opposite to the lens of the camera module, so that the lens of the camera module will not be blocked or covered, so that various tests can be performed on the lens of the camera module.

[0046] After the camera module test is completed, the second driving unit 400 can drive the cover 200 to move away from the carrying unit 121, so that the cover 200 no longer presses the camera module on the carrying unit 121, thereby achieving the purpose of releasing the camera module. The first driving unit 300 can drive the cover 200 and the carrying unit 121 to be staggered, so that the cover 200 and the camera module on the carrying unit 121 will not interfere with each other, so as to facilitate the camera module to be taken and placed from the carrying unit 121.

[0047] In some embodiments, in order to enable the first driving unit 300 to drive the cover 200 to be arranged relative to or staggered with the bearing part 121, the first driving unit 300 can drive the cover 200 to reciprocate along the first preset direction. Specifically, when the first driving unit 300 drives the cover 200 to move to the preset position in the positive direction of the first preset direction, the cover 200 is arranged relative to at least part of the bearing part 121, and the second driving unit 400 drives the cover 200 to move toward the bearing part 121, so that the cover 200 is pressed against the camera module located on the bearing part 121. After the processing and testing of the camera module is completed, the second driving unit 400 can drive the cover 200 to move away from the bearing part 121, and the first driving unit 300 drives the cover 200 to move in the reverse direction of the first preset direction, so that the cover 200 and the bearing part 121 are staggered, and the cover 200 no longer blocks and covers the camera module located on the bearing part 121.

[0048] Of course, it should be noted that the first driving unit 300 can also be configured to drive the cover 200 to move along the first preset direction, so as to realize that the cover 200 is arranged relative to or staggered with the bearing part 121. Specifically, after the first driving unit 300 drives the cover 200 to move to the preset position and is arranged relative to at least part of the bearing part 121, the first driving unit 300 continues to drive the cover 200 to move along the first preset direction so that the cover 200 and the bearing part 121 are staggered, and the second driving unit 400 can drive the cover 200 to move toward the bearing part 121 so that the cover 200 is pressed against the camera module on the bearing part 121. After the camera module test processing is completed, the second driving unit 400 can drive the cover 200 to move away from the bearing part 121, and the first driving unit 300 can drive the cover 200 to continue to move along the first preset direction, so that the cover 200 and the bearing part 121 are staggered, so that the cover 200 no longer covers the camera module on the bearing part 121.

[0049] In some embodiments, when the first driving unit 300 drives the cover 200 to move to face at least a portion of the carrying unit 121, the second driving unit 400 can drive the cover 200 to move along the second preset direction, so that the cover 200 moves toward the carrying unit 121 to press the camera module on the carrying unit 121, or moves the cover 200 away from the carrying unit 121 to release the camera module. Such a configuration can make the movement process of the cover 200 orderly, and also make the control method of the first driving unit 300 and the second driving unit 400 simpler.

[0050] Of course, the first driving part 300 and the second driving part 400 may also be arranged to simultaneously drive the cover 200 to move along the first preset direction and the second preset direction, so that the specific moving direction of the cover 200 is the direction of the combined force of the first driving part 300 and the second driving part 400, and the cover 200 may move along the diagonal direction to the camera module pressed on the supporting part 121, or move along the diagonal direction to the camera module away from the supporting part 121, so that the cover 200 is more efficient in fixing and releasing the camera module, and correspondingly the efficiency of the camera module detection processing can be higher.

[0051] In some embodiments, the above-mentioned base 100 includes a bottom plate 110 and a top plate 120, and the bottom plate 110 is a plate-like structural member. Specifically, the bottom plate 110 can be a rectangular plate-like structural member. Of course, it can also be other shapes. For example, the cross-section of the bottom plate 110 in the thickness direction is a trapezoid, a triangle or a circle, etc., and this application does not limit this. A fixing hole can be provided on the bottom plate 110, and the fixing hole is used to fix the bottom plate 110 to the camera module test device, and then fix the camera module tooling to the camera module test device. Specifically, the fixing hole can be set as a threaded hole, and a threaded hole corresponding to the fixing hole is set on the camera module tooling, and the bottom plate 110 is fixed by screwing bolts into the two threaded holes.

[0052] Of course, the bottom plate 110 can also be connected to the camera module test device by other connection methods, such as a snap connection method or a magnetic connection method. By connecting the bottom plate 110 to the camera module test device by magnetic connection, it is not necessary to open a through hole 210 on the bottom plate 110, thereby reducing the process steps in the preparation process of the bottom plate 110. This application does not limit the specific connection method between the bottom plate 110 and the camera module test device.

[0053] The bottom plate 110 provides an installation base for the first driving unit 300, so that the first driving unit 300 can be set on the bottom plate 110, so that the first driving unit 300 and the base 100 can be an integrated structure, thereby making the camera module tooling structure of the present application more compact and more integrated.

[0054] The bottom plate 110 can also provide a mounting base for the top plate 120 mentioned above, and the bottom plate 110 supports the top plate 120 so that the top plate 120 is above the bottom plate 110. The bearing portion 121 can be arranged on the top plate 120, and accordingly, the camera module is also located on the top plate 120, so that the bearing portion 121 does not need to be arranged on the bottom plate 110, thereby reducing the number of components carried on the bottom plate 110, and accordingly, the area of ​​the bottom plate 110 does not need to be arranged too large, thereby achieving the purpose of reducing the volume of the bottom plate 110.

[0055] Accordingly, the cover 200 is disposed on the side of the top plate 120 facing away from the bottom plate 110, so that the cover 200 is disposed opposite to the top plate 120. There is a certain distance between the cover 200 and the top plate 120, so that the cover 200 can avoid interference with the camera module on the carrying part 121 during the movement. The second driving part 400 can drive the cover 200 to move toward the top plate 120, or move away from the top plate 120, so that the cover 200 is close to the top plate 120 or away from the top plate 120.

[0056] refer to Figure 1 and Figure 4In some embodiments, in order to make the first driving part 300 drive the cover 200 to move more smoothly, a sliding member 130 may be provided on the bottom plate 110, and the sliding member 130 is slidably connected to the bottom plate 110. The first driving part 300 and the cover 200 are both connected to the sliding member 130. The first driving part 300 can drive the sliding member 130 to move relative to the bottom plate 110, so that the cover 200 connected to the sliding member 130 can move relative to the bottom plate 110. Specifically, the sliding member 130 can move along the first preset direction, so that the cover 200 and at least part of the bearing part 121 on the top plate 120 are arranged oppositely or staggered. The sliding member 130 is slidably connected to the bottom plate 110 so that the bottom plate 110 supports the sliding member 130. The first driving part 300 is connected to the side wall of the sliding member 130 to push the sliding member 130 to slide along the bottom plate 110, so that the first driving part 300 does not need to support the sliding member 130. At the same time, the cover 200 is connected to the sliding member 130, so that the sliding member 130 supports the cover 200, and then the bottom plate 110 supports the cover 200, so that the first driving part 300 can drive the cover 200 to move more easily.

[0057] Specifically, the sliding member 130 may be a sliding block, and a sliding rail 140 cooperating with the sliding block may be provided on the bottom plate 110. The sliding block is slidably connected to the sliding rail 140, so that the sliding block can slide back and forth along the extension direction of the sliding rail 140. The sliding rail 140 extends along the first preset direction, so that the sliding block can reciprocate along the first preset direction. A groove cooperating with the sliding rail 140 may be provided on one end surface of the sliding block, and the sliding rail 140 is embedded in the groove. The groove cooperates with the sliding rail 140, so as to achieve the purpose of fixing the sliding block to the sliding rail 140, so that the sliding block remains stable during the movement along the sliding rail 140.

[0058] Of course, a sliding groove that cooperates with the sliding block can also be set on the base plate 110, so that the sliding block can be embedded in the sliding groove, and the extension direction of the sliding groove is also the same as the first preset direction. The sliding block can move back and forth along the extension direction of the sliding groove, so as to achieve the purpose of sliding connection between the sliding member 130 and the base plate 110.

[0059] When the first driving unit 300 is disposed on the bottom plate 110, a mounting groove 111 may be provided on the bottom plate 110, and the groove shape of the mounting groove 111 matches the first driving unit 300, and at least part of the first driving unit 300 may be embedded in the mounting groove 111, making it easier to install the first driving unit 300. At the same time, the first driving unit 300 is embedded in the mounting groove 111 to reduce the space between the bottom plate 110 and the top plate 120 occupied by the first driving unit 300, so that the distance between the top plate 120 and the bottom plate 110 can be set smaller, thereby making the camera module tooling structure of the present application more compact.

[0060] The installation groove 111 is arranged on the bottom plate 110 to reduce the weight of the bottom plate 110 , thereby reducing the overall weight of the base 100 and the camera module tooling. In order to further reduce the weight of the bottom plate 110 , the installation groove 111 can be arranged to penetrate the bottom plate 110 .

[0061] In order to make the sliding process of the sliding member 130 relative to the bottom plate 110 more stable and the sliding distance and position of the sliding member 130 more accurate, the first driving part 300 mentioned above can be provided in plurality, and the plurality of first driving parts 300 can be provided on the same side of the sliding member 130, and the plurality of first driving parts 300 can simultaneously drive the sliding member 130 to move. Alternatively, the plurality of first driving parts 300 can also be provided on both sides of the sliding member 130, and the driving directions of the first driving parts 300 on both sides of the sliding member 130 are opposite, so that the movement of the sliding member 130 can also be accurate and reliable.

[0062] Specifically, the first driving part 300 mentioned above can adopt a pneumatic telescopic device, a hydraulic telescopic device or an electric telescopic device. When the first driving part 300 adopts a pneumatic telescopic device, the telescopic direction of the pneumatic telescopic device is the same as the first preset direction, and the telescopic end of the pneumatic telescopic device can be arranged to be connected to the sliding member 130, thereby driving the sliding member 130 to move along the telescopic direction of the pneumatic telescopic device, so that the sliding member 130 and the cover 200 can move along the first preset direction. When the first driving part 300 adopts a hydraulic telescopic device or an electric telescopic device, its operating principle is similar to that of the pneumatic telescopic device, and no further description is given.

[0063] refer to Figure 4 A first limit sensor 112, a second limit sensor 113 and a limit block 114 are also provided on the bottom plate 110 of the base 100. The first limit sensor 112 and the second limit sensor 113 can be set at both ends of the moving direction of the sliding member 130. The first limit sensor 112 and the second limit sensor 113 can serve the purpose of limiting the sliding member 130, and the cover 200 stops after moving to a preset position along the first preset direction.

[0064] Specifically, when the first driving part 300 drives the cover 200 to move to a position opposite to at least part of the supporting part 121, the sliding member 130 is detected by the first limit sensor 112 and transmits a signal to the first driving part 300. The first driving part 300 stops driving the cover 200 to continue to move along the first preset direction, so that the cover 200 remains opposite to the supporting part 121. The second driving part 400 can drive the cover 200 to move toward the supporting part 121.

[0065] When the camera module test is completed, the second driving unit 400 drives the cover to move away from the bearing part 121, and the first driving unit 300 drives the cover 200 to move in the opposite direction of the first preset direction until the cover 200 and the bearing part 121 are misaligned. Then, the sliding member 130 is detected by the second limit sensor 113 and transmits a signal to the first driving unit 300, and the first driving unit 300 stops driving the cover 200 to move.

[0066] The limiting blocks 114 may be disposed at both ends of the slide rail to prevent the sliding member 130 from falling off the slide rail.

[0067] In order to ensure that the camera module remains stable when it is arranged on the bearing part 121, the bearing part 121 can be a positioning groove arranged on the top plate 120, and the groove shape of the positioning groove can be arranged to match the shape of the camera module, and the camera module can be embedded in the positioning groove. Specifically, when the camera module is embedded in the positioning groove, there is a small gap between the outer periphery of the camera module and the inner wall of the positioning groove. This arrangement can prevent the camera module from shaking in the positioning groove, and facilitate the embedding of the camera module in the positioning groove and the removal of the camera module from the positioning groove. The inner wall of the positioning groove can also be provided with an anti-skid pad, and the outer periphery of the camera module can contact the anti-skid pad, so that the camera module is more stable when embedded in the positioning groove.

[0068] In order to enable the bottom plate 110 to support the top plate 120, the base 100 further includes a first support member 150, which is disposed between the top plate 120 and the bottom plate 110. The first support member 150 can be erected on the bottom plate 110, and one end of the first support member 150 away from the bottom plate 110 is connected to the top plate 120, so that there is a certain distance between the top plate 120 and the bottom plate 110. One end of the first support member 150 can be connected to the peripheral edge portion of the bottom plate 110, and the other end of the first support member 150 can be connected to the edge portion of the top plate 120, so that the first support member 150 can be prevented from occupying the installation area between the bottom plate 110 and the top plate 120, and prevent the first support member 150 from interfering with the sliding member 130 disposed on the bottom plate 110. The first support member 150 can be a plate-shaped structural member, so that the first support member 150 can achieve the purpose of supporting the top plate 120 while making the overall weight of the base 100 relatively light. Of course, the first support member 150 may also be a columnar structure member or other special-shaped structure members, and the present application does not limit the specific structure of the first support member 150 .

[0069] The number of the first support members 150 can be multiple, so that the first support members 150 can better support the top plate 120 and make the top plate 120 more stable. Specifically, the number of the first support members 150 can be two, and the two first support members 150 can be arranged on opposite sides of the bottom plate 110 and the top plate 120, so that the two first support members 150 can be arranged relative to each other, thereby providing a better support effect for the top plate 120. At the same time, the two first support members 150 arranged relative to each other also make the space between the top plate 120 and the bottom plate 110 not completely closed, so as to facilitate the disassembly and installation of the components arranged on the bottom plate 110, such as the sliding member 130. At the same time, such an arrangement can also facilitate the operator to observe the working conditions of the sliding block and the first driving part 300. Of course, the number of the first support members 150 can also be greater than two, and multiple first support members 150 can be arranged at intervals along the edge of the bottom plate 110. The specific number and arrangement of the first support members 150 are not limited by this application.

[0070] In some embodiments, the second driving unit 400 may be disposed on the sliding member 130, so that the second driving unit 400 and the base 100 are also an integrated structure, thereby making the overall structure of the camera module tooling of the present application more compact. The bearing portion 121 and the second driving unit 400 are located on opposite sides of the top plate 120. After the second driving unit 400 drives the cover 200 to increase in height, the distance between the cover 200 and the bearing portion 121 on the top plate 120 can be increased, thereby achieving the purpose of moving the cover 200 away from the bearing portion 121. When the second driving unit 400 lowers the height of the cover 200, the distance between the cover 200 and the bearing portion 121 on the top plate 120 can be reduced, thereby achieving the purpose of moving the cover 200 toward the bearing portion 121.

[0071] Specifically, the second driving part 400 can adopt at least one of a pneumatic telescopic device, a hydraulic telescopic device and an electric telescopic device. When the second driving part 400 adopts a pneumatic telescopic device, the telescopic direction of the pneumatic telescopic device is the same as the second preset direction, so that the cover 200 can move back and forth along the second preset direction.

[0072] The output end of the second driving unit 400 can be connected to the support plate 410, and the cover 200 can be connected to the support plate 410 through the second support member 220, so that the cover can be kept stable. Specifically, the support plate 410 and the cover 200 are located on opposite sides of the top plate 120, and the support plate 410 has a relatively large plate surface, so that the second support member 220 can be arranged on the support plate 410.

[0073] A plurality of second support members 220 may be provided, so that the cover 200 can be more stable and reliable. Specifically, the number of second support members 220 may be set to two, and the two second support members 220 may be provided on opposite sides of the top plate 120. One end of the second support member 220 may be connected to the edge of the cover 200, and the other end of the second support member 220 may be connected to the edge of the support plate 410. In this way, the plurality of second support members 220 may be provided on the edges of both sides of the cover 200 and the support plate 410, so that the connection between the cover 200 and the support plate 410 is stable and reliable.

[0074] In order to make the effect of the second driving part 400 supporting the cover 200 more stable and reliable, multiple second driving parts 400 can be provided, and the output ends of the multiple second driving parts 400 are evenly distributed on the plate surface of the cover 200, so that the cover 200 can remain stable during the movement along the second preset direction.

[0075] A guide rod 420 may also be provided on the sliding member 130, and a positioning rod may be erected on the sliding member 130. A through hole 210 may be provided on the supporting plate 410 to cooperate with the guide rod 420, so that the supporting plate 410 may be sleeved on the guide rod 420. In this way, when the second driving unit 400 drives the supporting plate 410, the guide rod 420 may guide and position the supporting plate 410, so that the cover 200 installed on the supporting plate 410 may move stably and reliably along the second preset direction to prevent the cover 200 from being skewed.

[0076] Since the cover 200 and the sliding member 130 are arranged on both sides of the top plate 120, in order to enable the cover 200 to be connected to the first connecting member, the cover 200 is also connected to the second supporting member 220, and the end of the second supporting member 220 away from the cover 200 can be connected to the first connecting member. Specifically, the second supporting member 220 can be arranged on one side of the top plate 120, and the second supporting member 220 and the top plate 120 have a certain distance, so that the cover 200 will not contact with the top plate 120 and generate friction during the movement, so that the cover 200 moves more smoothly.

[0077] A plurality of second support members 220 may be provided, so that the connection effect between the cover 200 and the first connection member can be more stable and reliable. Specifically, the second support members 220 may be provided on opposite sides of the top plate 120. One end of the second support member 220 may be connected to the edge of the cover 200, and the other end of the second support member 220 may be connected to the edge of the first connection member. In this way, a plurality of second support members 220 may be provided on the edges of both sides of the cover 200 and the first connection member, so that the cover 200 and the first connection member are connected.

[0078] Embodiment 2:

[0079] Based on the camera module tooling described above, an embodiment of the present application also discloses a camera module testing device, including the camera module tooling described above.

[0080] The camera module test device may include multiple camera module fixtures. The multiple camera module fixtures can be provided so that the camera module test device can test multiple camera modules at the same time, thereby improving the test efficiency of the camera module. The multiple camera module fixtures can be distributed along the third direction. Specifically, the multiple camera module fixtures can be distributed along the width direction thereof, and adjacent camera module fixtures are in contact, so that the overall structure formed by the multiple camera module fixtures is more compact and relatively small in size, and is also conducive to installing the overall structure formed by the multiple camera module fixtures on the camera module test device.

[0081] The embodiments of the present application are described above in conjunction with the accompanying drawings, but the present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

Claims

1. A camera module tooling, characterized in that: The invention comprises a base (100), a cover (200), a sliding member (130), a first driving part (300) and a second driving part (400), The cover (200) is movably connected to the base (100); the base (100) is provided with a bearing portion (121) for bearing the camera module; the first driving portion (300) can drive the cover (200) to be staggered with the bearing portion (121); or the first driving portion (300) can drive the cover (200) to be arranged opposite to at least a part of the bearing portion (121); and the second driving portion (400) can drive the cover (200) to move toward the bearing portion (121) or away from the bearing portion (121); The base (100) comprises a bottom plate (110) and a top plate (120), the bottom plate (110) is supported on the top plate (120), the bearing portion (121) is arranged on a plate surface of the top plate (120) facing away from the bottom plate (110), the cover (200) is arranged on a side of the top plate (120) facing away from the bottom plate (110), and the cover (200) is movably connected to the bottom plate (110); The sliding member (130) is slidably connected to the bottom plate (110), the first driving part (300) is connected to the sliding member (130), and the cover (200) is also connected to the sliding member (130); The bottom plate (110) is provided with a first limit sensor (112), a second limit sensor (113) and a limit block (114); the first limit sensor (112) and the second limit sensor (113) are arranged at two ends of a first preset direction. When the cover (200) is opposite to at least a portion of the bearing portion (121), the sliding member (130) is detected by the first limit sensor (112), so that the first driving portion (300) stops driving the sliding member (130) to move. When the cover (200) and the bearing portion (121) are misaligned, the sliding member (130) is detected by the second limit sensor (113), so that the first driving portion (300) stops driving the sliding member (130) to move.

2. The camera module tooling according to claim 1, characterized in that: The first driving part (300) can drive the cover (200) to move back and forth along a first preset direction, so that the cover (200) and the bearing part (121) are arranged relative to each other or staggered.

3. The camera module tooling according to claim 1, characterized in that: When the cover (200) is arranged opposite to at least a portion of the carrying portion (121), the second driving portion (400) can drive the cover (200) to move back and forth along a second preset direction.

4. The camera module tooling according to claim 3, characterized in that: The second preset direction is in the same direction as the normal direction of the bearing surface of the bearing portion (121).

5. The camera module tooling according to claim 1, characterized in that: The second driving part (400) is arranged on the sliding member (130) and is connected to the sealing cover (200).

6. The camera module tooling according to claim 1, characterized in that: The cover (200) has a through hole (210), and when the cover (200) is arranged opposite to at least a portion of the carrying portion (121), the through hole (210) is arranged opposite to a lens of a camera module on the carrying portion (121).

7. The camera module tooling according to claim 1, characterized in that: The first driving part (300) and the second driving part (400) include at least one of a pneumatic telescopic device, a hydraulic telescopic device and an electric telescopic device.

8. A camera module testing device, characterized in that: It comprises a plurality of camera module toolings as described in any one of claims 1 to 7, and the plurality of camera module toolings are distributed along a third preset direction.

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