CN215681113U - Quick detach formula board card buckle - Google Patents
Quick detach formula board card buckle Download PDFInfo
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- CN215681113U CN215681113U CN202121743008.9U CN202121743008U CN215681113U CN 215681113 U CN215681113 U CN 215681113U CN 202121743008 U CN202121743008 U CN 202121743008U CN 215681113 U CN215681113 U CN 215681113U
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- buckle
- limiting
- board card
- buckle body
- notch
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- 238000003780 insertion Methods 0.000 claims description 7
- 230000037431 insertion Effects 0.000 claims description 7
- 238000001746 injection moulding Methods 0.000 claims description 3
- 239000000758 substrate Substances 0.000 abstract description 16
- 238000009434 installation Methods 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000007306 turnover Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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Abstract
The utility model discloses a quick-release type board card buckle, which belongs to the technical field of servers and comprises a substrate, a board card and a buckle assembly, wherein the front end of the board card is connected with the substrate through a connector, and a notch is formed in the substrate; the buckle component comprises a handle and a buckle body; the front side bottom of the buckle body and the rear side bottom of the handle are respectively provided with a front limiting plate and a rear limiting block which limit the butt at the edge of the bottom side of the notch, and the two sides of the buckle body are provided with an upper limiting plate which limit the butt at the edge of the upper side of the notch. The front limiting plate and the rear limiting block are used for limiting the front and rear parts of the bottom of the notch in an abutting mode, the upper limiting plates on the left side and the right side of the buckle body are in abutting limiting with the edge of the upper side of the notch, and the buckle assembly is firmly positioned; the rear end of the board card is supported and limited through the upper side of the buckle body, so that the stability of positioning the board card is ensured; simple structure, the dismouting is convenient, and low in cost carries out the dismouting in base plate upside space, avoids the upset to the base plate back and dismantles, effectively realizes the convenient dismouting to the integrated circuit board, labour saving and time saving, and the operating efficiency is high.
Description
Technical Field
The utility model belongs to the technical field of servers, and particularly relates to a quick-release type board clamping buckle.
Background
Generally, most of the fixing modes of the M.2 board card are that a golden finger at the front end of the board card is connected and installed with a substrate through a connecting piece, and the rear end of the board card is fixed in a screw locking fixing mode. The board card is very inconvenient to disassemble and replace, and the board card is usually required to be turned to the back of the substrate to disassemble the screw; even some integrated circuit board lock attaches structure, need dismantle the back to the base plate earlier, just can dismantle the operation to the board card, the operation flow is complicated, wastes time and energy, and the operating efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model provides a quick-release type board card buckle, aiming at solving the problems that the existing board card locking mode is very inconvenient for the disassembly and replacement of a board card, the board card is generally required to be overturned to the back of a substrate for disassembly, the operation flow is complex, time and labor are wasted, and the operation efficiency is low.
The utility model is realized by the following technical scheme.
A quick-release type board card buckle comprises a base plate, a board card and a buckle assembly, wherein the front end of the board card is connected with the base plate through a connector, and a notch is formed in the base plate; the buckle assembly comprises an elastic handle and a buckle body for supporting and limiting the rear end of the board card; the front side bottom of the buckle body and the rear side bottom of the handle are respectively provided with a front limiting plate and a rear limiting block which are used for limiting the butting of the edges of the bottom sides of the notches, and the left side and the right side of the buckle body are provided with upper limiting plates which are used for limiting the butting of the edges of the upper sides of the notches. When the device is installed, the front limiting plate is inserted into the notch from top to bottom and is attached to the front edge of the notch in a front-to-front manner; the handle is pressed towards the direction of the buckle body, so that the handle is elastically deformed, the rear limiting block moves close to the buckle body, the rear limiting block falls to the lower side of the notch, and meanwhile, the upper limiting plates on the left side and the right side of the buckle body are in contact with the edge of the upper side of the notch, so that the convenient installation and firm positioning of the buckle assembly are realized; the rear end of the board card is supported and limited through the upper side of the buckle body, so that the stability of positioning the board card is ensured; the buckle assembly is simple in structure, convenient to disassemble and assemble, low in manufacturing cost, capable of being disassembled and assembled in the space above the substrate, capable of avoiding being disassembled on the back of the substrate in a turnover mode, capable of effectively achieving convenient and quick disassembly and assembly of the board card, time-saving and labor-saving, and high in operation efficiency.
The utility model is further improved in that a positioning bulge is arranged at the upper part of the buckle body, and a positioning groove clamped with the positioning bulge is formed at the rear end of the board card; the upper side of the positioning protrusion is provided with a limiting cap for limiting the upper side of the board card. The clamping plate is supported at the rear end of the plate card through the clamping body, the positioning protrusions are clamped with the positioning grooves in a limiting mode, the upper side of the plate card is limited through the limiting caps, firm locking of the rear end of the plate card is effectively achieved, and stability of plate card installation is guaranteed.
The utility model is further improved in that the upper side of the positioning bulge is provided with a jack, and the limiting cap is provided with an inserting shaft inserted with the jack. Through inserting the axle and inserting with the jack and closing or separating, can realize the convenience to the integrated circuit board dismouting.
The utility model is further improved in that the inserting shaft is provided with a ring groove, and a ring block clamped and positioned with the ring groove is arranged in the inserting hole. The annular groove is clamped with the ring block, so that the reliability and the reliability of limiting of the limiting cap are effectively enhanced.
The utility model further improves that the limiting cap is connected with the buckle body through a flexible connecting piece. Spacing cap and the design of buckle body integral type prevent that the part from losing, improve the convenience of installation.
In addition, the handle is connected to the lower end of the rear side of the buckle body, and the upper end of the handle is folded backwards to form a handle part. The handle part can be convenient for lift the buckle subassembly wholly and dismantle, improves the convenience of operation.
In addition, the buckle assembly is formed by integral injection molding. The buckle assembly is simple in forming process, easy to manufacture, low in cost, capable of being produced in large scale and good in practicability.
According to the technical scheme, the utility model has the beneficial effects that: when the device is installed, the front limiting plate is inserted into the notch from top to bottom and is attached to the front edge of the notch in a front-to-front manner; the handle is pressed towards the direction of the buckle body, so that the handle is elastically deformed, the rear limiting block moves close to the buckle body, the rear limiting block falls to the lower side of the notch, and meanwhile, the upper limiting plates on the left side and the right side of the buckle body are in contact with the edge of the upper side of the notch, so that the convenient installation and firm positioning of the buckle assembly are realized; the rear end of the board card is supported and limited through the upper side of the buckle body, so that the stability of positioning the board card is ensured; the buckle assembly is simple in structure, convenient to disassemble and assemble, low in manufacturing cost, capable of being disassembled and assembled in the space above the substrate, capable of avoiding being disassembled on the back of the substrate in a turnover mode, capable of effectively achieving convenient and quick disassembly and assembly of the board card, time-saving and labor-saving, and high in operation efficiency.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings used in the description will be briefly introduced, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic view of a first-direction structure of a buckle assembly according to an embodiment of the present invention.
Fig. 3 is a second directional structural diagram of the fastening assembly according to the embodiment of the utility model.
Fig. 4 is a schematic view of a long board card installation structure according to an embodiment of the present invention.
In the drawings: 1. the buckle body, 2, spacing cap, 3, connecting piece, 4, jack, 5, insert the axle, 6, handle, 7, back spacing piece, 8, preceding spacing board, 9, last spacing board, 10, location arch, 11, integrated circuit board, 12, base plate, 13, connector, 14, notch.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings in the present embodiment, and it is apparent that the embodiments described below are only a part of embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the scope of protection of this patent.
As shown in fig. 1-3, the utility model discloses a quick-release type board clip buckle, which comprises a substrate 12, a board clip 11 and a buckle assembly, wherein the front end of the board clip 11 is fixedly inserted into the substrate 12 through a connector 13 and is arranged in parallel with the substrate 12, and a rectangular notch 14 is formed in the rear side of the substrate 12; the buckle assembly comprises an elastic handle 6 and a cuboid-structure buckle body 1 for supporting and limiting the rear end of the board card 11; the front side bottom of the buckle body 1 and the rear side bottom of the handle 6 are respectively provided with a front limiting plate 8 and a rear limiting block 7 which are used for limiting the front edge and the rear edge of the bottom side of the notch 14 in an abutting mode, and the left side and the right side of the buckle body 1 are provided with an upper limiting plate 9 which is used for limiting the left edge and the right edge of the upper side of the notch 14 in an abutting mode.
When the device is installed, the front limiting plate 8 is inserted into the notch 14 from top to bottom and is close to the front edge of the notch 14; the handle 6 is pressed towards the direction of the buckle body 1, so that the handle 6 is elastically deformed, the rear limiting block 7 moves close to the buckle body 1, the rear limiting block 7 falls to the lower side of the notch 14, and meanwhile, the upper limiting plates 9 on the left side and the right side of the buckle body 1 are in contact with the upper side edge of the notch 14, so that the convenient installation and firm positioning of the buckle assembly are realized; when the assembly is disassembled, the reverse operation is performed, the handle 6 is pressed, and the rear end of the buckle assembly is separated, so that the whole assembly is taken down from the upper side of the base plate 12; the rear end of the board card 11 is supported and limited through the upper side of the buckle body 1, so that the stability of positioning the board card 11 is ensured; buckle subassembly simple structure, the dismouting is convenient, and low in cost carries out the dismouting in base plate 12 upside space, avoids overturning the base plate back and dismantles, effectively realizes labour saving and time saving to the convenient dismouting of integrated circuit board 11, and the operating efficiency is high.
The width of the buckle body 1 is matched with that of the notch 14, so that the left and right shaking after installation is prevented; the latch body 1 is supported in the front-rear direction by the elastic force of the handle 6.
As shown in fig. 2 and 3, a positioning protrusion 10 is arranged on the upper portion of the buckle body 1, and the front side of the positioning protrusion 10 is in a semi-circular arc shape; the rear end of the board card 11 is provided with a semicircular positioning groove clamped with the positioning bulge 10; the upper side of the positioning bulge 10 is provided with a limiting cap 2 for limiting the upper side of the board card 11. Support 11 rear ends of integrated circuit boards through buckle body 1, it is spacing through location arch 10 and constant head tank block to it is spacing to 11 upsides of integrated circuit boards through spacing cap 2, effectively realize the firm lock of 11 rear ends of integrated circuit boards and attach, guarantee the stability of 11 installations of integrated circuit boards.
As shown in fig. 2 and 3, a circular insertion hole 4 is formed in the upper side of the positioning protrusion 10, and an insertion shaft 5 inserted into the insertion hole 4 is formed in the limiting cap 2. Through inserting 5 and jack 4 and inserting and closing or separation, can realize the convenience to 11 dismouting of integrated circuit boards, simple structure realizes easily.
As shown in fig. 2 and 3, a ring groove is provided on the insert shaft 5, and a ring block engaged with the ring groove is provided in the insertion hole 4. The annular groove is clamped with the ring block, so that the firmness and reliability of limiting the limiting cap 2 are effectively improved.
As shown in fig. 3, the limiting cap 2 is connected to a limiting plate 9 on one side of the buckle body 1 through a flexible connecting piece 3. Spacing cap 2 and the 1 integral type design of buckle body prevent that the part from losing, improve the convenience of installation.
As shown in fig. 2 and 3, the handle 6 is connected to the lower end of the rear side of the buckle body 1, extends downward and turns upward, and the upper end of the handle 6 is bent backward to form a horizontal handle part. The handle 6 with the V-shaped structure has simple structure and good elasticity; the handle part can be convenient for lift the buckle subassembly wholly and dismantle, improves the convenience of operation.
Wherein, the buckle subassembly is formed for integrative injection moulding. The buckle assembly is simple in forming process, easy to manufacture, low in cost, capable of being produced in large scale and good in practicability.
As shown in fig. 1 and 4, the locking and fixing of the board cards 11 with different lengths can be realized by positioning and mounting the buckle assembly and the notches 14 at different positions on the base plate 12, and the locking and fixing device has good applicability and strong universality.
When the quick-release type plate clamping buckle is installed, the front limiting plate is inserted into the notch from top to bottom and is attached to the front edge of the notch in a front-to-front manner; the handle is pressed towards the direction of the buckle body, so that the handle is elastically deformed, the rear limiting block moves close to the buckle body, the rear limiting block falls to the lower side of the notch, and meanwhile, the upper limiting plates on the left side and the right side of the buckle body are in contact with the edge of the upper side of the notch, so that the convenient installation and firm positioning of the buckle assembly are realized; reversely operating and disassembling; the rear end of the board card is supported and limited through the upper side of the buckle body, so that the stability of positioning the board card is ensured; the buckle assembly is simple in structure, convenient to disassemble and assemble, low in manufacturing cost, capable of being disassembled and assembled in the space above the substrate, capable of avoiding being disassembled on the back of the substrate in a turnover mode, capable of effectively achieving convenient and quick disassembly and assembly of the board card, time-saving and labor-saving, and high in operation efficiency.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The terms "upper", "lower", "outside", "inside" and the like in the description and claims of the present invention and the above drawings are used for distinguishing relative positions if any, and are not necessarily given qualitatively. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the utility model described herein are capable of operation in sequences other than those illustrated or described herein. Furthermore, the terms "comprising" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (7)
1. The quick-release type board clamp buckle is characterized by comprising a base plate (12), a board clamp (11) and a buckle assembly, wherein the front end of the board clamp (11) is connected with the base plate (12) through a connector (13), and a notch (14) is formed in the base plate (12); the buckle component comprises an elastic handle (6) and a buckle body (1) for supporting and limiting the rear end of the board card (11); the buckle body (1) front side bottom with handle (6) rear side bottom is equipped with respectively right notch (14) bottom side border butt spacing preceding limiting plate (8) and back spacing piece (7), the buckle body (1) left and right sides is equipped with right notch (14) upside border butt spacing last limiting plate (9).
2. The quick-release type board clamp buckle according to claim 1, characterized in that a positioning protrusion (10) is arranged at the upper part of the buckle body (1), and a positioning groove clamped with the positioning protrusion (10) is arranged at the rear end of the board clamp (11); the upper side of the positioning protrusion (10) is provided with a limiting cap (2) for limiting the upper side of the board card (11).
3. The quick-release type plate clamping buckle according to claim 2, characterized in that a jack (4) is arranged on the upper side of the positioning protrusion (10), and an insertion shaft (5) inserted into the jack (4) is arranged on the limiting cap (2).
4. The quick-release type plate clamping buckle according to claim 3, wherein the insertion shaft (5) is provided with a ring groove, and the insertion hole (4) is provided with a ring block which is clamped and positioned with the ring groove.
5. The quick release type plate clip buckle according to claim 2, characterized in that the limiting cap (2) is connected with the buckle body (1) through a flexible connecting piece (3).
6. The quick-release type plate clip buckle as claimed in claim 1, wherein the handle (6) is connected to the lower end of the rear side of the buckle body (1), and the upper end of the handle is folded backwards to form a handle part.
7. The quick release type snap fastener of claim 1, wherein the snap fastener assembly is formed by injection molding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121743008.9U CN215681113U (en) | 2021-07-29 | 2021-07-29 | Quick detach formula board card buckle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121743008.9U CN215681113U (en) | 2021-07-29 | 2021-07-29 | Quick detach formula board card buckle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215681113U true CN215681113U (en) | 2022-01-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121743008.9U Active CN215681113U (en) | 2021-07-29 | 2021-07-29 | Quick detach formula board card buckle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215681113U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114546046A (en) * | 2022-02-17 | 2022-05-27 | 苏州浪潮智能科技有限公司 | Server board card handle capable of being assembled and disassembled in labor-saving manner and board card assembly |
-
2021
- 2021-07-29 CN CN202121743008.9U patent/CN215681113U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114546046A (en) * | 2022-02-17 | 2022-05-27 | 苏州浪潮智能科技有限公司 | Server board card handle capable of being assembled and disassembled in labor-saving manner and board card assembly |
| CN114546046B (en) * | 2022-02-17 | 2023-07-18 | 苏州浪潮智能科技有限公司 | Labor-saving detachable server board card handle and board card assembly |
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