CN216625873U - Assembly structure of extension board in camera - Google Patents
Assembly structure of extension board in camera Download PDFInfo
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- CN216625873U CN216625873U CN202123212563.1U CN202123212563U CN216625873U CN 216625873 U CN216625873 U CN 216625873U CN 202123212563 U CN202123212563 U CN 202123212563U CN 216625873 U CN216625873 U CN 216625873U
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- extension board
- mounting seat
- hole
- board
- rear shell
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Abstract
The application discloses assembly structure of extension board in camera belongs to camera technical field. The assembly structure comprises a rear shell, a mounting seat and an expansion plate, wherein the top of the rear shell is provided with an operation hole which is arranged along the width direction of the rear shell; the mounting seat is arranged in the rear shell and connected to two sides of the operation hole, a buckle body and an abutting block are arranged on the front side of the mounting seat, the buckle body is connected to the lower portion of the mounting seat, and the abutting block is mounted on the top of the rear shell; offer on the expansion board with detain body complex lock hole, when being in the assembled state, the back of expansion board not only links to each other with the front end butt of mount pad, still with the downthehole inserted cardboard of operation, the front and the butt piece butt of expansion board. This structure adopts the lock mode to fix the expansion board at the backshell, reduces copper post and screw and uses, and the equipment is convenient, reduce cost, expansion board and backshell direct mount, and the precision is high, and the yield is high.
Description
Technical Field
The application relates to an assembly structure of an inner expansion plate of a camera, and belongs to the technical field of cameras.
Background
At present, the fixing form of an expansion board of an intelligent camera in the industry is that a copper column and a screw are fixed on a main board, the main board and the expansion board are installed in a machine shell, the main board is fixed on a front shell, and the expansion board is fixed on the main board of the front shell through the copper column and the screw, so that the processes of copper column materials and copper column assembly are increased, the operation is complex, the assembly of a production line is complex, and the assembly cost is high; in addition, the expansion board is fixed on the front shell through the copper columns and the screws, the rear shell is arranged in the front shell, multi-stage assembly is achieved, the yield is low after the expansion board and the rear shell are assembled, devices on the expansion board are interacted with the outside through windows of the rear shell, one-step copper column tolerance is accumulated when the copper columns are fixed, and the assembling completion precision is poor.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the application provides an assembly structure of extension board in camera, adopts the lock mode to fix the extension board at the backshell, reduces copper post and screw and uses, and the equipment is convenient, reduce cost, extension board and backshell direct mount, and the precision is high, and the yield is high.
The technical scheme adopted by the utility model is as follows:
an assembling structure of an extension board in a camera, comprising:
the top of the rear shell is provided with an operation hole, and the operation hole is arranged along the width direction of the rear shell;
the mounting seat is arranged in the rear shell and connected to two sides of the operation hole, a buckle body and an abutting block are arranged on the front side of the mounting seat, the buckle body is connected to the lower portion of the mounting seat, and the abutting block is mounted at the top of the rear shell;
the expansion plate is provided with a buckling hole matched with the buckling body, when the expansion plate is in an assembling state, the back surface of the expansion plate is abutted to the front end of the mounting seat and is also connected with the clamping plate inserted into the operating hole, and the front surface of the expansion plate is abutted to the abutting block. The expansion board is conveniently and stably connected with the mounting seat, the clamping board inserted into the expansion board and the operation hole is ensured to be tightly connected, copper columns and screws are reduced, the precision is high, and the yield is high.
Preferably, the buckle body includes a first engaging portion and a second engaging portion, the first engaging portion is disposed above the second engaging portion, and a gap is disposed between the first engaging portion and the second engaging portion. The buckle body is fastened and connected with the buckling hole, and the expansion plate is prevented from falling off.
Preferably, the top end of the first clamping portion is provided with a convex rib perpendicular to the mounting seat, the bottom end of the second clamping portion is provided with a clamping groove, and the clamping groove is parallel to the mounting seat. The bottom end of the buckling hole is conveniently clamped in the clamping groove, the convex rib is radially locked with the top end of the buckling hole, and the connection stability of the expansion plate and the mounting seat is improved.
Preferably, the vertical distance between the abutment block and the mounting seat is the same as the thickness of the extension plate. The expansion plate is convenient to abut against the abutting block on the front side, and the shaking amount of the expansion plate is reduced.
Preferably, the mounting seats are arranged at the top of the rear shell, and the number of the mounting seats is two and the mounting seats are symmetrically distributed on two sides of the operation hole. The expansion board is convenient to be connected with the clamping board inserted into the operation hole.
Preferably, the centers of the mounting seat and the operation hole are located on the same straight line. Ensure the expansion board and the clamping board inserted in the operation hole to be stably connected.
Preferably, the number of the abutting blocks is two, and the abutting blocks are symmetrically distributed between the two mounting seats. Make things convenient for expansion board and mount pad to be connected for assembly structure is more firm.
Preferably, the upper portion of the mounting base is provided with a first connection hole, the expansion plate is provided with a second connection hole corresponding to the first connection hole, and the second connection hole is formed above the buckling hole. The expansion board is convenient to be connected with the mounting seat through the screws, and the expansion board is prevented from falling off from the mounting seat.
Preferably, the second connection hole and the first connection hole are sequentially penetrated by screws to connect the expansion plate with the mounting base, so that the stability of the assembly structure is improved.
Preferably, the number of the second connecting holes is two, and the second connecting holes are symmetrically distributed on two sides of the expansion plate;
the number of the buckling holes is two, and the buckling holes are symmetrically distributed on two sides of the expansion plate. Make things convenient for the expansion board to be connected with the mount pad, and do not influence the expansion board and link to each other with the cardboard of operating hole internal insertion.
Benefits that can be produced by the present application include, but are not limited to:
the assembling structure of the expansion board in the camera provided by the application is provided with the mounting seat, the expansion board is fixed on the mounting seat in a buckling mode, copper columns and screws are reduced, the assembling is convenient, and the material cost and the assembling cost are reduced; the expansion board and the rear shell are directly assembled, and the assembly precision and the yield are high; the vertical distance between the abutting block and the mounting base is the same as the thickness of the expansion plate, so that the front surface of the expansion plate is abutted to the abutting block conveniently, and the shaking amount of the expansion plate is reduced; the centers of the mounting seat and the operation hole are positioned on the same straight line, so that the expansion board is ensured to be stably connected with the clamping board inserted into the operation hole; the screw passes extension board and mount pad in proper order and links to each other the two, improves assembly structure's stability.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
fig. 1 is an exploded schematic view of an assembly structure of an extension board in a camera according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a mounting base according to an embodiment of the present disclosure;
fig. 3 is a plan view of an assembly structure of an extension board in a camera according to an embodiment of the present invention;
fig. 4 is a perspective view of an assembly structure of an extension board in a camera according to an embodiment of the present application;
list of parts and reference numerals:
1. the back shell, 2, mount pad, 3, detain the body, 31, first block portion, 32, second block portion, 33, protruding muscle, 34, draw-in groove, 4, expansion board, 5, butt piece, 6, insert the card hole, 7, restart the hole, 8, lock hole, 9, first connecting hole, 10, second connecting hole.
Detailed Description
In order to more clearly explain the overall concept of the present application, the following detailed description is given by way of example in conjunction with the accompanying drawings.
In order that the above objects, features and advantages of the present application can be more clearly understood, the present application will be described in further detail with reference to the accompanying drawings and detailed description. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application, however, the present application may be practiced in other ways than those described herein, and therefore the scope of the present application is not limited by the specific embodiments disclosed below.
In addition, in the description of the present application, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like, indicate orientations and positional relationships based on those shown in the drawings, are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present application.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.
In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The utility model discloses an assembly structure of an expansion board in a camera, which avoids the adoption of a large number of copper columns and screws for fixing the expansion board on a main board of a front shell, reduces the material cost and the assembly cost, is convenient to assemble on a production line, and improves the assembly yield.
Referring to fig. 1 to 4, the present embodiment discloses an assembling structure of an extension board in a camera, including: the device comprises a rear shell 1, a mounting seat 2 and an expansion plate 4, wherein an operation hole is formed in the top of the rear shell 1 and is arranged along the width direction of the rear shell 1 so as to be conveniently connected with the expansion plate 4; the mounting seat 2 is arranged in the rear shell 1 and connected to two sides of the operation hole, a buckle body 3 and an abutting block 5 are arranged on the front side of the mounting seat 2, the buckle body 3 is connected to the lower portion of the mounting seat 2, and the abutting block 5 is mounted on the top of the rear shell 1, so that the expansion plate 4 is conveniently fixed in the rear shell 1; offer on the expansion board 4 with detain 3 complex lock holes 8 of body, when being in the assembled state, 4 locks of expansion board are on mount pad 2, 4's the back of expansion board this moment not only with the front end butt of mount pad 2, still link to each other with the downthehole inserted cardboard of operation, 4's front and 5 butts of butt piece of expansion board, be convenient for make expansion board 4 and mount pad 2 firm continuous, ensure 4 and the downthehole inserted cardboard zonulae occludens of operation of expansion board, reduce copper post and screw use, high precision, high yield.
Specifically, referring to fig. 3, the operation hole includes a card insertion hole 6 and a restart hole 7, which are sequentially arranged along the width direction of the rear case 1 so as to be respectively and tightly connected to the expansion board 4.
As an embodiment, referring to fig. 2, the buckle body 3 includes a first engaging portion 31 and a second engaging portion 32, the first engaging portion 31 is disposed above the second engaging portion 32, and a gap is provided between the first engaging portion 31 and the second engaging portion 32, so that the buckle body 3 is fastened to the fastening hole 8, and the expansion plate 4 is prevented from falling off.
As an embodiment, a convex rib 33 perpendicular to the mounting base 2 is disposed at the top end of the first engaging portion 31, a slot 34 is disposed at the bottom end of the second engaging portion 32, the slot 34 is parallel to the mounting base 2, so that the bottom end of the fastening hole 8 is conveniently fastened in the slot 34, the convex rib 33 is radially locked with the top end of the fastening hole 8, and the connection stability between the expansion board 4 and the mounting base 2 is improved.
As an implementation manner, the mounting seats 2 are disposed at the top of the rear housing 1, and the number of the mounting seats 2 is two, and the mounting seats are symmetrically distributed on two sides of the operation hole, so that the expansion board 4 is connected with the clamping board inserted into the operation hole.
As an implementation mode, the centers of the installation seat 2 and the operation hole are positioned on the same straight line, so that the expansion board 4 is stably connected with the clamping board inserted into the operation hole.
In one embodiment, the vertical distance between the abutting block 5 and the mounting base 2 is the same as the thickness of the extension plate 4, so that the front surface of the extension plate 4 abuts against the abutting block 5, and the shaking amount of the extension plate 4 is reduced.
As an embodiment, the number of the abutting blocks 5 is two, and the abutting blocks are symmetrically distributed between the two mounting seats 2, so that the expansion board 4 and the mounting seats 2 are conveniently connected, and the assembly structure is more stable.
In one embodiment, the upper portion of the mounting base 2 is provided with a first connection hole 9, the expansion board 4 is provided with a second connection hole 10 corresponding to the first connection hole 9, and the second connection hole 10 is provided above the fastening hole 8, so that the expansion board 4 and the mounting base 2 can be conveniently connected through screws, and the expansion board 4 is prevented from falling off the mounting base 2.
Preferably, screws sequentially pass through the second connection holes 10 and the first connection holes 9 to connect the extension board 4 with the mount 2, improving the stability of the assembly structure.
As an embodiment, the number of the second connection holes 10 is two, and the second connection holes are symmetrically distributed on both sides of the expansion plate 4; the number of the buckling holes 8 is two, and the buckling holes are symmetrically distributed on two sides of the expansion plate 1; make things convenient for extension board 4 to be connected with mount pad 2, and do not influence extension board 4 and the downthehole cardboard that inserts of operation and link to each other.
As an installation method of the assembly structure of the expansion board in the camera, the expansion board 4 is inserted into the middle of the abutting block 5 and the mounting seat 2 from bottom to top, the expansion board 4 is pressed towards the inner side of the rear shell 1 so that the expansion board 4 is buckled on the mounting seat 2, the clamping board is inserted into the operation hole so that the clamping board is connected with the expansion board 4, then the front shell covers the rear shell 1, so that the expansion board 4 is connected with a main board, copper columns and screws are reduced, the precision is high, and the yield is high.
The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, for the system embodiment, since it is substantially similar to the method embodiment, the description is simple, and for the relevant points, reference may be made to the partial description of the method embodiment.
The above description is only an example of the present application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art to which the present application pertains. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.
Claims (10)
1. An assembling structure of an extension board in a camera, comprising:
the top of the rear shell is provided with an operation hole, and the operation hole is arranged along the width direction of the rear shell;
the mounting seat is arranged in the rear shell and connected to two sides of the operation hole, a buckle body and an abutting block are arranged on the front side of the mounting seat, the buckle body is connected to the lower portion of the mounting seat, and the abutting block is mounted at the top of the rear shell;
the expansion plate is provided with a buckling hole matched with the buckling body, when the expansion plate is in an assembling state, the back surface of the expansion plate is abutted to the front end of the mounting seat and is also connected with the clamping plate inserted into the operating hole, and the front surface of the expansion plate is abutted to the abutting block.
2. The assembling structure of the extension board in the camera according to claim 1, wherein the buckle body includes a first engaging portion and a second engaging portion, the first engaging portion is disposed above the second engaging portion with a gap therebetween.
3. The assembling structure of the extension board in the camera according to claim 2, wherein a rib perpendicular to the mounting seat is provided at a top end of the first engaging portion, and a locking groove is provided at a bottom end of the second engaging portion, and the locking groove is provided in parallel with the mounting seat.
4. The assembling structure of an extension board in a camera according to claim 3, wherein a vertical distance between the abutment block and the mount is the same as a thickness of the extension board.
5. The assembling structure of the inner extension board of the video camera according to claim 4, wherein the mounting seats are provided at the top of the rear housing, and the number of the mounting seats is two and symmetrically distributed at both sides of the operation hole.
6. The assembling structure of an extension board in a camera according to claim 5, wherein centers of the mount and the operation hole are located on a same straight line.
7. The assembling structure of an extension board in a camera according to claim 6, wherein the number of the abutting blocks is two, and the abutting blocks are symmetrically distributed between the two mounting seats.
8. The assembly structure of an expansion board in a camera according to claim 7, wherein a first connection hole is formed in an upper portion of the mounting base, a second connection hole corresponding to the first connection hole is formed in the expansion board, and the second connection hole is formed above the fastening hole.
9. The assembling structure of an extension board in a video camera according to claim 8, wherein a screw passes through the second connection hole and the first connection hole in sequence to connect the extension board with the mount.
10. The assembling structure of an extension board in a camera according to claim 9, wherein the number of the second connecting holes is two, and the second connecting holes are symmetrically distributed on both sides of the extension board;
the number of the buckling holes is two, and the buckling holes are symmetrically distributed on two sides of the expansion plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123212563.1U CN216625873U (en) | 2021-12-20 | 2021-12-20 | Assembly structure of extension board in camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123212563.1U CN216625873U (en) | 2021-12-20 | 2021-12-20 | Assembly structure of extension board in camera |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216625873U true CN216625873U (en) | 2022-05-27 |
Family
ID=81704517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123212563.1U Active CN216625873U (en) | 2021-12-20 | 2021-12-20 | Assembly structure of extension board in camera |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216625873U (en) |
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2021
- 2021-12-20 CN CN202123212563.1U patent/CN216625873U/en active Active
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