Bearing jig

Abstract

The utility model relates to a bearing jig, the bearing jig is used for bearing a semiconductor device or a camera module, and the jig comprises a base which is provided with a plurality of supporting convex parts; the bearing plate is provided with a plurality of containing cavities penetrating through the bearing plate in the first direction, the containing cavities are used for containing parts to be borne, the bearing plate is separably arranged on the base in the first direction, and the multiple supporting protruding parts correspond to the multiple containing cavities one to one. A bearing part is formed on the inner wall of the accommodating cavity; wherein the supporting protruding part extends into the containing cavity in the first direction, and the supporting protruding part and the bearing part are used for supporting the part to be borne. According to the bearing jig, in the taking and placing operation of the to-be-borne part, the possibility that the to-be-borne part is scratched and rubbed with the bearing plate can be reduced, the reject ratio of the to-be-borne part is reduced, and the quality of the to-be-borne part is guaranteed.

Description

Technical Field

[0001] The present application relates to the field of jigs, and in particular to a load-bearing jig. Background Art

[0002] In the current production process of camera modules, the parts to be carried (camera modules or semiconductor components involved in the camera modules) need to be manually placed in a carrying jig. The carrying jig has a hollow-designed accommodating cavity for holding the parts to be carried, so as to facilitate subsequent centralized cleaning, testing and other process operations on the parts to be carried.

[0003] However, during the traditional manual transfer of the parts to be carried, the operator's hand stability, vision clarity and fatigue from long-term work may become potential factors that lead to the failure of successfully placing the parts to be carried in the accommodating cavity. Improper placement of the parts to be carried may cause unnecessary friction and collision with the wall of the accommodating cavity, thereby leaving scratches, indentations and other physical damages on the surface of the parts to be carried, which may lead to a decrease in the imaging quality of the parts to be carried, abnormal data transmission or overall functional failure. Utility Model Content

[0004] The embodiment of the present application discloses a carrying jig, which avoids problems such as improper placement, tilting or jamming that may be caused when manually placing the parts to be carried, reduces the defective rate of the parts to be carried, and effectively improves the quality and production efficiency of the parts to be carried.

[0005] In order to achieve the above-mentioned purpose, the embodiment of the present application discloses a carrying jig, which is used to carry semiconductor devices or camera modules. The jig includes: a base, on which a plurality of supporting protrusions are arranged, which are used to support the parts to be carried and prevent the parts to be carried from falling off the jig; a carrying plate, on which a plurality of accommodating cavities are arranged along a first direction and pass through the carrying plate, the accommodating cavities are used to accommodate the parts to be carried, the carrying plate is detachably arranged on the base along the first direction, a plurality of supporting protrusions are arranged one by one with a plurality of accommodating cavities, and a carrying portion is formed on the inner wall of the accommodating cavity. The supporting protrusions extend into the accommodating cavities along the first direction, and the supporting protrusions and the carrying portion are used to support the parts to be carried.

[0006] As an optional implementation, the supporting protrusion has a supporting surface for abutting against the member to be carried, the carrying portion has a bearing surface for abutting against the member to be carried, and the member to be carried abuts against the supporting surface and the bearing surface at the same time.

[0007] As an optional implementation, the supporting surface and the bearing surface are flush.

[0008] As an optional implementation, the carrier plate has a first surface facing away from the base; along the first direction, a distance L1 between the carrier surface of the carrier portion and the first surface is adapted to the thickness of the camera module or the semiconductor device.

[0009] As an optional implementation manner, along the first direction, a distance L1 between the bearing surface of the bearing portion and the first surface satisfies: 1.4 mm≤L1≤1.8 mm.

[0010] As an optional implementation, the bearing portion extends along the circumference of the accommodating cavity to enclose a clearance area, and the supporting protrusion extends into the clearance area.

[0011] As an optional implementation, there are multiple bearing parts, and the multiple bearing parts are arranged on the inner wall of the accommodating cavity at intervals along the circumference of the accommodating cavity.

[0012] As an optional embodiment, the accommodating cavity includes a first cavity, a second cavity and a third cavity that are connected to each other, and the first cavity and the third cavity have corners; wherein some of the multiple bearing parts are arranged at the corners of the first cavity and the third cavity, and some of the multiple bearing parts are arranged in the second cavity.

[0013] As an optional implementation, the component to be carried is a camera module, the first cavity is used to accommodate the camera of the camera module, the second cavity is used to accommodate the flexible circuit board of the camera module, and the third cavity is used to accommodate the circuit board of the camera module.

[0014] As an optional embodiment, the supporting fixture includes: a cover plate, which can be movably arranged on the base, the cover plate can be covered on the supporting plate, a plurality of hollow cavities are arranged on the cover plate, the plurality of hollow cavities pass through the cover plate along a first direction, the plurality of hollow cavities are arranged one by one corresponding to the plurality of accommodating cavities, and the supporting part is exposed in the hollow cavity along the first direction.

[0015] As an optional implementation, the inner wall of the hollow cavity includes a guide wall, and the guide wall is inclined outward from a side close to the supporting plate to a side away from the supporting plate to form a flared opening.

[0016] As an optional implementation, the inner wall of the hollow cavity further includes a matching wall connected to the guide wall, the matching wall is closer to the supporting plate than the guide wall, and the surface of the matching wall is flush with the inner wall of the accommodating cavity.

[0017] As an optional implementation, a length L2 of the inner wall of the hollow cavity along the first direction satisfies: 2mm≤L2≤5mm.

[0018] As an optional implementation, the cover plate is rotatably connected to the base.

[0019] As an optional implementation, a positioning member is provided on the base, the positioning member extends along the first direction, and the positioning member abuts against the side wall of the carrying plate to limit the movement of the carrying plate in a plane perpendicular to the first direction.

[0020] As an optional embodiment, there are multiple positioning members, including multiple first positioning members. When the cover plate is disposed on the carrier plate, the first positioning members abut against the side wall of the cover plate to limit the cover plate from moving in a plane perpendicular to the first direction.

[0021] As an optional embodiment, the multiple positioning members include multiple second positioning members, and the cover plate is provided with avoidance holes and limiting holes, the avoidance holes are closer to the rotation axis of the cover plate than the limiting holes; the multiple second positioning members are respectively penetrated through the avoidance holes and the limiting holes, the aperture of the avoidance holes is larger than the aperture of the limiting holes, and the limiting holes are used to limit the movement of the cover plate in a plane perpendicular to the first direction.

[0022] As an optional implementation, the base is provided with a first magnetic component; the cover is provided with a second magnetic component, and the second magnetic component and the first magnetic component are provided correspondingly along the first direction.

[0023] Compared with the prior art, the embodiments of the present application have at least the following beneficial effects:

[0024] The carrying jig provided in the embodiment of the present application is provided with a base for a carrying plate, the base is used to support the carrying plate, and the supporting protrusion on the base can extend into the carrying plate for placing the accommodating cavity of the carrying plate to support the part to be carried, so as to support the part to be carried together with the carrying part arranged on the inner wall of the accommodating cavity, thereby ensuring the flatness of the part to be carried, avoiding the part to be carried from falling off, tilting and getting stuck in the accommodating cavity, thereby preventing the part to be carried from scratching the inner wall of the accommodating cavity, and ensuring the yield rate of the part to be carried.

[0025] Additional aspects and advantages of the present application will be given in part in the description below, and in part will become apparent from the description below, or will be learned through the practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0027] Figure 1 One of the exploded structural schematic diagrams of the load-bearing fixture provided in the embodiment of the present application;

[0028] Figure 2 A schematic diagram of the structure of a base in a carrying fixture provided in an embodiment of the present application;

[0029] Figure 3 A schematic diagram of the structure of a carrying plate in a carrying fixture provided in an embodiment of the present application;

[0030] Figure 4 A schematic diagram of the structure of a camera module provided in an embodiment of the present application being placed in a supporting fixture;

[0031] Figure 5 A schematic diagram of the structure of a camera module provided in an embodiment of the present application;

[0032] Figure 6 A schematic diagram of the structure of the cover plate of the supporting fixture provided in the embodiment of the present application when it is in an open state;

[0033] Figure 7 The second schematic diagram of the explosion structure of the load-bearing fixture provided in the embodiment of the present application;

[0034] Figure 8 It is a schematic diagram of the cross-sectional structure of the carrying fixture provided in the embodiment of the present application;

[0035] Fig. 9 A schematic diagram of the structure of a cover plate in a load-bearing fixture provided in an embodiment of the present application;

[0036] Fig.10 A schematic diagram of the structure of the cover of the supporting fixture provided in an embodiment of the present application when it is in a closed state.

[0037] Description of reference numerals:

[0038] 01-carrying fixture; 10-base; 101-supporting protrusion; 1011-supporting surface; 102-positioning member; 1021-first positioning member; 1022-second positioning member; 103-first magnetic member; 20-carrying plate; 201-accommodating cavity; 2011-first cavity; 2012-second cavity; 2013-third cavity; 202-carrying part; 2021-carrying surface; 203-first surface; 204-avoidance area; 30-cover plate; 301-hollow cavity; 302-guide wall; 303-matching wall; 304-avoidance hole; 305-limiting hole; 100-camera module; 1001-camera; 1002-flexible circuit board; 1003-circuit board. DETAILED DESCRIPTION

[0039] 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 only 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.

[0040] In this application, the terms "upper", "lower", "top", "bottom", "inner", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the drawings. These terms are mainly used to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation.

[0041] In addition, some of the above terms may be used to express other meanings in addition to indicating orientation or positional relationship. For example, the term "on" may also be used to express a certain dependency or connection relationship in some cases. For those of ordinary skill in the art, the specific meanings of these terms in this application can be understood according to specific circumstances.

[0042] In addition, the terms "installed", "set", "provided with", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0043] In addition, the terms "first", "second", etc. are mainly used to distinguish different devices, elements or components (the specific types and structures may be the same or different), and are not used to indicate or imply the relative importance and quantity of the indicated devices, elements or components. Unless otherwise specified, "plurality" means two or more.

[0044] In the current camera module production process, manually placing the parts to be carried (camera modules or semiconductor components involved in camera modules) into the jig is one of the key process links. The internal cavity of the jig is used to carry and fix the parts to be processed. These parts to be carried usually have tiny sizes, complex structures and strict tolerance requirements. Therefore, in this process link, the accurate placement of the parts to be carried in the cavity of the jig is crucial to the quality of subsequent processing, testing or assembly.

[0045] However, manual operation is often prone to human factors (such as hand stability, line of sight obstruction, etc.), which may lead to failure in the placement of the parts to be carried. For example, the parts to be carried are not placed properly, tilted or stuck, resulting in physical damage such as scratches and indentations on the appearance of the parts to be carried. The damage to the appearance of the parts to be carried not only affects the aesthetics of the parts to be carried, but may also affect its performance and reliability, leading to an increase in the defective rate of the parts to be carried.

[0046] In order to solve the above problems, the applicant studied the limitations of the existing manual placement jigs for the parts to be carried, improved the existing jigs, and solved the problems of improper placement, tilting, and jamming that exist in the traditional manual placement of the parts to be carried, thereby reducing the defective rate of the parts to be carried, allowing the parts to be carried to enter the next process smoothly, and improving the production quality and efficiency of the parts to be carried.

[0047] The technical solution of the present application will be further described below in conjunction with embodiments and drawings.

[0048] See also Figure 1 and Figure 2 The embodiment of the present application discloses a carrying jig 01, which is used to carry a semiconductor device or a camera module 100. The carrying jig 01 includes: a base 10, on which a plurality of supporting protrusions 101 are arranged; a carrying plate 20, on which a plurality of accommodating cavities 201 penetrating the carrying plate 20 along a first direction are arranged, and the accommodating cavities 201 are used to accommodate the parts to be carried. The carrying plate 20 is detachably arranged on the base 10 along the first direction, and the plurality of supporting protrusions 101 are arranged in a one-to-one correspondence with the plurality of accommodating cavities 201. A carrying portion 202 is formed on the inner wall of the accommodating cavity 201, and the supporting protrusion 101 extends into the accommodating cavity 201 along the first direction. The supporting protrusion 101 and the carrying portion 202 are used to support the parts to be carried.

[0049] The support fixture 01 may be roughly rectangular, and it can be considered that the support fixture 01 has a length direction, a width direction, and a thickness direction. Figure 1 As shown, the carrier jig 01 includes a stacked base 10 and a carrier plate 20, and the stacking direction of the base 10 and the carrier plate 20 may be the thickness direction of the carrier jig 01. For the convenience of description in the following embodiments, the first direction is used as the thickness direction of the carrier jig 01.

[0050] The carrier plate 20 is a plate body for holding the parts to be carried, and the carrier plate 20 may be roughly rectangular. The carrier plate 20 carries a plurality of parts to be carried, and by moving the carrier plate 20 into different processes, the batches of parts to be carried on the carrier plate 20 can be cleaned, tested, etc. in one process.

[0051] Optionally, the component to be carried may be a semiconductor device or a camera module 100 .

[0052] The carrier plate 20 is provided with a receiving cavity 201 that penetrates the carrier plate 20 along a first direction, and the part to be carried is located in the carrier. The receiving cavity 201 penetrates the carrier plate 20 along the first direction to facilitate the subsequent process, and the cleaning liquid or the detection element can pass through the penetrating receiving cavity 201 to clean, detect, etc. the part to be carried. The number of the receiving cavities 201 can be multiple. Optionally, multiple receiving cavities 201 can be arranged on the carrier plate 20 along a linear array, so that the carrier plate 20 can place more parts to be carried, and ensure that the weight distribution of the carrier plate 20 full of parts to be carried is balanced.

[0053] It should be noted that the first direction is the direction in which the supporting plate 20 is stacked on the base 10 , that is, the supporting plate 20 is arranged above the base 10 along the first direction, and the first direction is also the height direction of the supporting fixture 01 .

[0054] It can be understood that in order to stably place the object to be carried in the accommodating cavity 201 , the shape of the accommodating cavity 201 can be adapted to the outer shape of the object to be carried and be slightly larger than the size of the object to be carried.

[0055] A plurality of bearing parts 202 are arranged on the inner wall of the accommodating cavity 201, each bearing part 202 extends into the interior of the accommodating cavity 201, and the bearing parts 202 are used to support the parts to be carried, and the plurality of bearing parts 202 are arranged at intervals along the circumference of the accommodating cavity 201. Since the bearing plate 20 needs to carry the parts to be carried for cleaning, testing and other operations, therefore, when the bearing part 202 can realize the supporting function of the parts to be carried, the bearing part 202 needs to occupy as little space of the accommodating cavity 201 as possible to avoid interference and obstruction to the subsequent cleaning and testing processes. Since the area supported by the bearing part 202 for the parts to be carried is limited, when the parts to be carried are placed in the accommodating cavity 201 by manual operation, the parts to be carried are easy to fall from the accommodating cavity 201, or a part of the parts to be carried is not completely placed on the bearing part 202, resulting in the skewness of the parts to be carried, and the falling or skewness of the parts to be carried will cause the parts to be carried and the side wall of the accommodating cavity 201 to be scratched, thereby affecting the yield rate of the parts to be carried.

[0056] In order to ensure that the parts to be carried can be stably placed in the accommodating cavity 201, the carrying fixture 01 in the embodiment of the present application is equipped with a base 10, which is used to provide structural support for the supporting plate 20. An empty supporting plate can be installed on the base 10 along a first direction, and then the parts to be carried can be manually placed on the carrying plate 20. The carrying plate 20 can also be separated from the base 10 along the first direction, so as to transfer the carrying plate 20 full of parts to be carried to the next process.

[0057] Optionally, the base 10 may be substantially rectangular and larger than the area of ​​the carrying plate 20 to provide stable support for the carrying plate 20 .

[0058] The base 10 is provided with a supporting protrusion 101 protruding from the surface of the base 10, and the supporting protrusion 101 extends along the first direction. A plurality of supporting protrusions 101 and a plurality of accommodating cavities 201 are provided one-to-one. When the carrying plate 20 is installed on the base 10, each supporting protrusion 101 can extend into its corresponding accommodating cavity 201.

[0059] The supporting protrusion 101 is also used to support the part to be carried. As mentioned above, the carrying portion 202 is arranged on the inner wall of the accommodating cavity 201 and extends to the center of the accommodating cavity 201 for a short distance. It is not easy to keep the part to be carried stable when placing the part to be carried. When the carrying plate 20 is installed to the base 10, each supporting protrusion can extend into the accommodating cavity 201 to support the part to be carried together with the carrying portion 202, thereby ensuring that the part to be carried can be placed in the accommodating cavity 201 stably and stably. When the part to be carried is manually placed in the accommodating cavity 201, it is basically unlikely that the part to be carried will fall from the accommodating cavity 201 or become skewed.

[0060] It can be understood that as long as the supporting protrusion 101 can avoid the bearing part 202 on the inner wall of the accommodating cavity 201 when extending into the accommodating cavity 201 to avoid interference with the bearing part 202, the supporting protrusion 101 can have as much appropriate volume as possible to ensure that the supporting protrusion 101 provides a stable supporting force for the load-bearing part. Even after the carrying plate 20 is fully loaded with the load-bearing parts and separated from the base 10, since the load-bearing parts are in a flat state when placed in the accommodating cavity 201, the load-bearing parts can remain overlapped on each bearing part 202. Therefore, after the carrying plate 20 is separated from the base 10, the load-bearing parts can still remain in a flat state.

[0061] In this way, in the carrying jig 01 provided in the embodiment of the present application, a base 10 is configured for the carrying plate 20, and the base 10 is used to support the carrying plate 20. The supporting protrusion 101 on the base 10 can extend into the carrying plate 20 for placing the accommodating cavity 201 of the carrying plate to be carried, so as to support the part to be carried together with the carrying part 202 arranged on the inner wall of the accommodating cavity 201, thereby ensuring the flatness of the part to be carried, avoiding the part to be carried from falling off, tilting and getting stuck in the accommodating cavity 201, thereby preventing the part to be carried from being scratched against the inner wall of the accommodating cavity 201, thereby ensuring the yield rate of the part to be carried.

[0062] Further, refer to Figure 2 and Figure 3 The supporting protrusion 101 has a supporting surface 1011 for abutting against the part to be carried, and the carrying portion 202 has a carrying surface 2021 for abutting against the part to be carried. The part to be carried abuts against the supporting surface 1011 and the carrying surface 2021 at the same time.

[0063] The support surface 1011 is the portion of the support protrusion 101 that is in direct contact with the object to be carried. The support surface 1011 provides necessary support force for the object to be carried, ensuring that the object to be carried will not fall or shake in the first direction due to gravity or other external forces.

[0064] The bearing surface 2021 is the portion of the bearing portion 202 that contacts the object to be carried. The bearing surface 2021 transfers the weight of the object to be carried and other forces that may be generated to the bearing portion 202 .

[0065] It can be understood that, since the supporting protrusion 101 and the bearing portion 202 are used to support the part to be carried at the same time, the bearing surface 2021 and the supporting surface 1011 also abut against the part to be carried at the same time. Since the part to be carried may have different shapes and structures, along the first direction, the bearing surface 2021 and the supporting surface 1011 can be located in the same horizontal plane, and there can also be a certain height difference between the bearing surface 2021 and the supporting surface 1011. The relationship between the two can be determined specifically according to the specific shape of the part to be carried. Exemplarily, if the thickness of the bottom middle area of ​​the part to be carried is less than the thickness of the peripheral side of the part to be carried, then the height of the supporting surface 1011 can be higher than the bearing surface 2021 to adapt to the shape of the part to be carried, and the supporting protrusion 101 and the bearing portion 202 can both form a stable abutment with the part to be carried and keep the part to be carried flat.

[0066] In this way, the coordinated support of the support surface 1011 and the bearing surface 2021 to the part to be carried increases the supporting strength of the support surface 1011 on the part to be carried, thereby effectively preventing the shaking and tilting of the part to be carried. Even in the case where the shape of the part to be carried is irregular, the bearing surface 2021 and the support surface 1011 respectively abut against the part to be carried to ensure that the part to be carried remains in a horizontal state without tilting or shifting.

[0067] In some embodiments, the support surface 1011 is flush with the bearing surface 2021. Since most of the objects to be carried have a flat bottom surface, the flush support surface 1011 and the bearing surface 2021 enable the support portion and the bearing portion 202 to abut against the bottom surface of the object to be carried at the same time, thereby improving the precision and accuracy of positioning the object to be carried.

[0068] As an optional implementation, Figure 3 As shown, the carrier plate 20 has a first surface 203 away from the base 10 ; along the first direction, a distance L1 between a carrier surface 2021 of the carrier portion 202 and the first surface 203 matches the thickness of the camera module 100 or the semiconductor device.

[0069] The first surface 203 is the surface of the carrying plate 20 facing away from the base 10. The distance L1 between the carrying surface 2021 of the carrying portion 202 and the first surface 203 can define a storage space for accommodating the component to be carried. When the component to be carried is thick, the distance L1 between the carrying surface 2021 and the first surface 203 should be appropriately increased to accommodate the component to be carried in the accommodating cavity 201, so as to ensure the stability of the component to be carried in the accommodating cavity 201.

[0070] It is understandable that when the component to be carried is thicker, the carrying portion 202 can be located in the accommodating cavity 201 close to the base 10 to ensure that the distance L1 between the carrying surface 2021 and the first surface 203 is sufficient to accommodate the component to be carried.

[0071] Exemplarily, when the component to be carried is thicker, the thickness of the carrying plate 20 can be further increased to ensure that the accommodating cavity 201 has sufficient depth and to ensure that the distance L1 between the carrying surface 2021 and the first surface 203 is sufficient to accommodate the component to be carried, so that the component to be carried is located as a whole in the accommodating cavity 201.

[0072] Furthermore, along the first direction, the distance L1 between the bearing surface 2021 of the bearing portion 202 and the first surface 203 satisfies: 1.4 mm ≤ L1 ≤ 1.8 mm. Specifically, the distance L1 between the bearing surface 2021 of the bearing portion 202 and the first surface 203 may be 1.4 mm, 1.5 mm, 1.6 mm, 1.7 mm or 1.8 mm.

[0073] By adjusting the length of the distance L1 between the carrying surface 2021 and the first surface 203, the carrying surface 2021 can match the thickness of the object to be carried. This adaptation helps to ensure the stability and firmness of the object to be carried during the placement process, and reduces the shaking or falling of the object to be carried due to the mismatch between the distance between the carrying surface 2021 and the first surface 203 and the thickness of the object to be carried.

[0074] As an alternative implementation, see Figure 3 The bearing portion 202 extends along the circumference of the accommodating cavity 201 to enclose a void area 204 , and the supporting protrusion 101 extends into the void area 204 .

[0075] The clearance area 204 provides sufficient space for the supporting protrusion 101 to extend therein, thereby ensuring that the supporting protrusion 101 does not interfere with the bearing portion 202 .

[0076] It should be noted that there are multiple bearing parts 202, and the multiple bearing parts 202 are arranged at intervals along the circumference of the accommodating cavity 201 on the inner wall of the accommodating cavity 201. The multiple bearing parts 202 are arranged at intervals along the circumference of the accommodating cavity 201, which can form multi-point support for the part to be carried, effectively disperse the weight of the part to be carried, and avoid the situation where each bearing part 202 is subjected to excessive force at a single point, thereby improving the support stability and reliability of the part to be carried, effectively preventing the part to be carried from tilting or falling off due to external force during the placement process, and ensuring the yield rate of the part to be carried.

[0077] As an optional implementation, Figure 3 As shown, the accommodating cavity 201 includes a first cavity 2011, a second cavity 2012 and a third cavity 2013 which are connected to each other, and the first cavity 2011 and the third cavity 2013 have corners. Part of the multiple bearing parts 202 are arranged at the corners of the first cavity 2011 and the third cavity 2013, and part of the multiple bearing parts 202 are arranged at the second cavity 2012.

[0078] The accommodating cavity 201 is divided into a plurality of first cavities 2011, a second cavity 2012 and a third cavity 2013. The first cavity 2011, the second cavity 2012 and the third cavity 2013 can respectively accommodate different parts of the component to be carried, thereby improving the adaptability between the accommodating cavity 201 and the component to be carried.

[0079] Multiple bearing parts 202 are dispersed in the first cavity 2011, the second cavity 2012 and the third cavity 2013, which can further reduce the single-point force of each bearing part 202. The multiple bearing parts 202 dispersed in the first cavity 2011, the second cavity 2012 and the third cavity 2013 can also achieve effective structural support for each part of the bearing part.

[0080] Furthermore, the corners are where stress is concentrated. Therefore, setting the bearing part 202 at the corners of the first cavity 2011 and the third cavity 2013 is the key point for the bearing part 202 to achieve the supporting function for the bearing parts, thereby improving the bearing capacity of the first cavity 2011 and the third cavity 2013 for the bearing parts.

[0081] As an optional implementation, please refer to Figure 4 and Figure 5, the component to be carried is the camera module 100, the first cavity 2011 is used to accommodate the camera 1001 of the camera module 100, the second cavity 2012 is used to accommodate the flexible circuit board 1002 of the camera module 100, and the third cavity 2013 is used to accommodate the circuit board 1003 of the camera module 100. This partition placement method allows each part of the camera module 100 to have its own exclusive accommodation space, improves the adaptability between the accommodation cavity 201 and the camera module 100, and thus enhances the supporting stability of the accommodation cavity 201 and the carrying part 202 for the camera module 100 with three different structures.

[0082] In order to further ensure that the load-bearing parts can be stably placed on the load-bearing plate 20, Figure 6 and Figure 7 As shown, in some embodiments, the supporting fixture 01 includes: a cover plate 30, which is movably disposed on the base 10, the cover plate 30 can be covered on the supporting plate 20, and a plurality of hollow cavities 301 are disposed on the cover plate 30, the plurality of hollow cavities 301 penetrate the cover plate 30 along a first direction, the plurality of hollow cavities 301 are disposed one by one corresponding to the plurality of accommodating cavities 201, and the supporting portion 202 is exposed in the hollow cavity 301 along the first direction.

[0083] The cover plate 30 can be covered on the carrier plate 20. The cover plate 30 is provided with a plurality of hollow cavities 301 penetrating along the first direction. Each of the plurality of hollow cavities 301 is provided in one-to-one correspondence with the plurality of accommodating cavities 201. In this way, when the cover plate 30 is covered on the carrier plate 20, the operator can still place the part to be carried in the accommodating cavity 201 of the carrier plate 20 through the hollow cavity 301. On the one hand, the cover plate 30 has a certain thickness, and the cover plate 30 can form a certain guide for the placement action of the part to be carried, so that the part to be carried can fall into the accommodating cavity 201 of the carrier plate 20 more smoothly. On the other hand, after the part to be carried is placed in the accommodating cavity 201 of the carrier plate 20, the cover plate 30 is covered on the carrier plate 20, which can form a physical barrier for the carrier plate 20, effectively protecting the part to be carried placed on the carrier plate 20 from interference and scratches by external structural parts.

[0084] Optionally, the cover plate 30 can be movably connected to the base 10, so that the cover plate 30 can be covered on the carrier plate 20 and can be removed from above the carrier plate 20. Exemplarily, the cover plate 30 can be rotatably connected to the base 10, so that the cover plate 30 can be movably covered on the carrier plate 20. The cover plate 30 can also be detachably connected to the base 10, so that the cover plate 30 can be movably covered on the carrier plate 20.

[0085] It can be understood that since the cover plate 30 can be removed from above the carrier plate 20, when all the carriers are placed on the carrier plate 20, the cover plate 30 can be rotated or removed, and the carrier plate 20 can be moved away from the base 10 and transported for subsequent cleaning, testing and other operations.

[0086] As an optional implementation, combined with Figure 8 As shown, the inner wall of the hollow cavity 301 includes a guide wall 302 , and the guide wall 302 is inclined outward from a side close to the supporting plate 20 to a side away from the supporting plate 20 to form an expansion.

[0087] It can be understood that the setting of the guide wall 302 provides a visual reference and physical guidance for the operator. The operator places the part to be carried at a predetermined position along the guide wall 302. The part to be carried can slide directly into the accommodating cavity 201 of the carrying plate 20 along the guide wall 302, thereby improving the accuracy and efficiency of the placement of the part to be carried.

[0088] In some embodiments, Figure 8 As shown, the inner wall of the hollow cavity 301 further includes a matching wall 303 connected to the guide wall 302 . The matching wall 303 is closer to the supporting plate 20 than the guide wall 302 , and the surface of the matching wall 303 is flush with the inner wall of the accommodating cavity 201 .

[0089] The matching wall 303, as a part of the inner wall of the hollow cavity 301, together with the guide wall 302, constitutes the complete structure of the hollow cavity 301. When the object to be carried slides down to the accommodating cavity 201 through the guide wall 302, the surface of the matching wall 303 is flush with the inner wall of the accommodating cavity 201, and the sliding direction of the object to be carried can be further corrected and regulated, ensuring that the object to be carried can directly and smoothly fall into the accommodating cavity 201. At the same time, the surface of the matching wall 303 is flush with the inner wall of the accommodating cavity 201, and it can also ensure that the matching wall 303 does not block or interfere with the accommodating cavity 201, ensuring that the object to be carried is smoothly placed in the accommodating cavity 201.

[0090] As an optional implementation, Fig. 9 As shown, the length L2 of the inner wall of the hollow cavity 301 along the first direction satisfies: 2mm≤L2≤5mm. On the one hand, the cover plate 30 has a sufficiently long guide wall 302 to achieve guiding performance. On the other hand, the cover plate 30 will not be too thick to cause the operator to scratch the cover plate 30 when placing the load-bearing parts.

[0091] Specifically, the length L2 of the inner wall of the hollow cavity 301 along the first direction may be 2 mm, 3 mm, 4 mm, or 5 mm.

[0092] As an optional embodiment, the cover plate 30 is rotatably connected to the base 10. When the cover plate 30 is closed, the rotatable connection can provide a stable supporting force for the cover plate 30 to prevent the cover plate 30 from shaking or deflecting due to external force.

[0093] As an optional embodiment, a positioning member 102 is provided on the base 10. Figure 2 The positioning member 102 extends along the first direction, and the positioning member 102 abuts against the side wall of the carrying plate 20 to limit the movement of the carrying plate 20 in a plane perpendicular to the first direction.

[0094] The positioning member 102 provides a stable limiting point for the supporting plate 20 by abutting against the outer periphery of the side wall of the supporting plate 20, thereby preventing the supporting plate 20 from moving or shaking relative to the base 10 when subjected to external force, ensuring that the supporting protrusion and the accommodating cavity 201 can always be accurately aligned, thereby ensuring that the component to be supported is always in a stable state.

[0095] It should be noted that there are multiple positioning members 102, including multiple first positioning members 1021. When the cover plate 30 is covered on the carrier plate 20, the first positioning members 1021 abut against the side wall of the cover plate 30 to limit the cover plate 30 from moving in a plane perpendicular to the first direction.

[0096] Compared with single-point positioning, using multiple positioning members 102 for positioning can more effectively improve the limiting accuracy. By reasonably setting the number and position of the positioning members 102, the positioning members 102 can adapt to the positioning requirements of cover plates 30 of different shapes and sizes.

[0097] The first positioning member 1021 abuts against the side wall of the cover plate 30 to effectively limit the movement of the cover plate 30, ensuring that the cover plate 30 can be accurately aligned with the corresponding position on the base 10 when closed. During the closing process of the cover plate 30, the first positioning member 1021 can apply a restraining force perpendicular to the first direction to the cover plate 30. This restraining force effectively limits the position deviation of the cover plate 30 during the closing process, thereby ensuring that the hollow cavity 301, the accommodating cavity 201 and the supporting protrusion 101 can be accurately aligned along the first direction.

[0098] As an optional implementation, combined with Fig. 9 and Fig.10 As shown, optionally, the plurality of positioning members 102 include a plurality of second positioning members 1022, and the cover plate 30 is provided with an avoidance hole 304 and a limiting hole 305, wherein the avoidance hole 304 is closer to the rotation axis of the cover plate 30 than the limiting hole 305; the plurality of second positioning members 1022 are respectively penetrated through the avoidance hole 304 and the limiting hole 305, wherein the aperture of the avoidance hole 304 is larger than the aperture of the limiting hole 305, and the limiting hole 305 is used to limit the movement of the cover plate 30 in a plane perpendicular to the first direction.

[0099] The main function of the limiting hole 305 is to limit the movement range of the cover 30 in the planar direction perpendicular to the first direction. The second positioning member 1022 on the base 10 is passed through the limiting hole 305, ensuring that the cover 30 can be accurately positioned on the base 10 when closed, avoiding the position deviation of the cover 30 and causing position deviation when placing the load-bearing component.

[0100] During the process of opening or closing the cover plate 30, the avoidance hole 304 provides sufficient space for the second positioning member 1022 so that the second positioning member 1022 will not hinder the rotation of the cover plate 30. The diameter of the avoidance hole 304 should be larger than the diameter of the second positioning member 1022 to ensure that the positioning member 102 can pass through smoothly, while the diameter of the limiting hole 305 should be slightly smaller than the diameter of the avoidance hole 304 to provide the necessary limiting effect.

[0101] In some embodiments, the base 10 is provided with a first magnetic member 103 ; the cover plate 30 is provided with a second magnetic member, and the second magnetic member and the first magnetic member 103 are provided along the first direction correspondingly.

[0102] The first magnetic member 103 and the second magnetic member are connected to each other by magnetic attraction, and are used to achieve the matching and fixing of the cover plate 30 and the base 10. The magnetic pole direction of the first magnetic member 103 needs to match the magnetic pole direction of the second magnetic member to achieve the magnetic attraction required to fix the cover plate 30. The installation position of the first magnetic member 103 needs to ensure the correct alignment and interaction between the first magnetic member 103 and the second magnetic member.

[0103] In this way, the connection and fixing process between the base 10 and the cover 30 can be simplified through the magnetic adsorption between the first magnetic member 103 and the second magnetic member. No additional fasteners (such as screws, buckles, etc.) are needed to fix the cover 30 and the base 10, and the magnetic connection can provide a stable supporting force to ensure that the cover 30 is not easy to loosen or fall off when subjected to external force, thereby enhancing the stability of the cover 30 and the base 10.

[0104] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A load-bearing fixture, characterized in that: The carrying fixture is used to carry a semiconductor device or a camera module, and the fixture includes: A base, wherein a plurality of supporting protrusions are arranged on the base; A carrying plate, wherein a plurality of accommodating cavities penetrating the carrying plate along a first direction are provided on the carrying plate, wherein the accommodating cavities are used to accommodate the components to be carried, wherein the carrying plate is detachably provided on the base along the first direction, wherein the plurality of supporting protrusions are provided in one-to-one correspondence with the plurality of accommodating cavities, and a carrying portion is formed on the inner wall of the accommodating cavity; The supporting protrusion extends into the accommodating cavity along the first direction, and the supporting protrusion and the bearing portion are used to support the component to be carried.

2. The carrying fixture according to claim 1, characterized in that: The supporting protrusion has a supporting surface for abutting against the member to be carried, the carrying portion has a carrying surface for abutting against the member to be carried, and the member to be carried abuts against the supporting surface and the carrying surface at the same time.

3. The carrying fixture according to claim 2, characterized in that: The supporting surface is flush with the bearing surface.

4. The carrying fixture according to claim 2, characterized in that: The carrying plate has a first surface facing away from the base; Along the first direction, a distance L1 between the carrying surface of the carrying portion and the first surface is adapted to a thickness of the component to be carried.

5. The carrying fixture according to claim 4, characterized in that: Along the first direction, a distance L1 between the bearing surface of the bearing portion and the first surface satisfies: 1.4 mm≤L1≤1.8 mm.

6. The carrying fixture according to claim 1, characterized in that: The bearing portion extends along the circumference of the accommodating cavity to enclose a clearance area, and the supporting protrusion extends into the clearance area.

7. The carrying fixture according to claim 1, characterized in that: There are multiple bearing parts, and the multiple bearing parts are arranged on the inner wall of the accommodating cavity at intervals along the circumferential direction of the accommodating cavity.

8. The carrying fixture according to claim 1, characterized in that: The accommodating cavity comprises a first cavity, a second cavity and a third cavity which are connected to each other, and the first cavity and the third cavity have corners; Part of the plurality of bearing parts are arranged at corners of the first cavity and the third cavity, and part of the plurality of bearing parts are arranged at the second cavity.

9. The carrying fixture according to claim 8, characterized in that: The component to be carried is a camera module, the first cavity is used to accommodate the camera of the camera module, the second cavity is used to accommodate the flexible circuit board of the camera module, and the third cavity is used to accommodate the circuit board of the camera module.

10. The carrying fixture according to any one of claims 1 to 9, characterized in that: The bearing fixture comprises: A cover plate is movably arranged on the base, the cover plate can be covered on the supporting plate, a plurality of hollow cavities are arranged on the cover plate, the plurality of hollow cavities pass through the cover plate along the first direction, the plurality of hollow cavities are arranged in one-to-one correspondence with the plurality of accommodating cavities, and the supporting part is exposed in the hollow cavities along the first direction.

11. The carrying fixture according to claim 10, characterized in that: The inner wall of the hollow cavity comprises a guide wall, and the guide wall is inclined outward from a side close to the bearing plate to a side away from the bearing plate to form an expansion opening.

12. The carrying fixture according to claim 11, characterized in that: The inner wall of the hollow cavity includes a matching wall connected to the guide wall. The matching wall is closer to the carrying plate than the guide wall, and the surface of the matching wall is flush with the inner wall of the accommodating cavity.

13. The carrying fixture according to claim 10, characterized in that: A length L2 of the inner wall of the hollow cavity along the first direction satisfies: 2mm≤L2≤5mm.

14. The carrying fixture according to claim 10, characterized in that: The cover plate is rotatably connected to the base.

15. The carrying fixture according to claim 10, characterized in that: A positioning member is disposed on the base, and the positioning member extends along the first direction. The positioning member abuts against a side wall of the carrying plate to limit the movement of the carrying plate in a plane perpendicular to the first direction.

16. The carrying fixture according to claim 15, characterized in that: There are multiple positioning members, and the multiple positioning members include multiple first positioning members; When the cover plate is covered on the supporting plate, the first positioning member abuts against a side wall of the cover plate to limit the movement of the cover plate in a plane perpendicular to the first direction.

17. The carrying fixture according to claim 16, characterized in that: The plurality of positioning members include a plurality of second positioning members, and the cover plate is provided with avoidance holes and limiting holes, and the avoidance holes are closer to the rotation axis of the cover plate than the limiting holes; A plurality of the second positioning members are respectively arranged in the avoidance hole and the limiting hole, the diameter of the avoidance hole is larger than the diameter of the limiting hole, and the limiting hole is used to limit the movement of the cover plate in a plane perpendicular to the first direction.

18. The carrying fixture according to claim 10, characterized in that: The base is provided with a first magnetic member; The cover plate is provided with a second magnetic component, and the second magnetic component is arranged corresponding to the first magnetic component along a first direction.

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