CN216486253U - Connection structure of communication mainboard and platelet - Google Patents
Connection structure of communication mainboard and platelet Download PDFInfo
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- CN216486253U CN216486253U CN202122093502.1U CN202122093502U CN216486253U CN 216486253 U CN216486253 U CN 216486253U CN 202122093502 U CN202122093502 U CN 202122093502U CN 216486253 U CN216486253 U CN 216486253U
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Abstract
The utility model provides a connection structure of a communication mainboard and a small board, which comprises: a main board body; the small plate is arranged on the surface of the main board body, four corners of the small plate are fixedly connected with mounting sleeves, and four sides of the inner wall of each mounting sleeve are provided with three slots; the mounting column is fixedly connected to the surface of the main board body, a cavity is formed in the mounting column, a spring is fixedly connected to the bottom of the cavity, a movable plate is fixedly connected to the top end of the spring, and swing rods are hinged to four sides of the movable plate; the four communication holes are uniformly arranged on four sides of the inner wall of the cavity. The connecting structure of the communication main board and the small board is convenient to disassemble, assemble and maintain by matching the mounting column and the mounting sleeve, the limit of the mounting sleeve can be released by pressing the pressing board, the operation is simple, and the time for maintaining or replacing the small board is saved.
Description
Technical Field
The utility model relates to the technical field of communication motherboards, in particular to a connecting structure of a communication mainboard and a small board.
Background
The main board is a rectangular circuit board, on which the main circuit system forming the computer is installed, and generally there are elements such as BIOS chip, I/O control chip and panel control switch interface, expansion slot, main board and DC power supply of plug-in card for electric connector, etc. the main function of the integrated communication scheduling main board loading device is to fix the main board and make the main board exert excellent performance.
Communication mainboard on the existing market is when installing the communication platelet, installs through the mode of screw or soldering usually, has leaded to when the communication mainboard goes wrong, not convenient to dismantle and has changed or maintain, and the work degree of difficulty is high to dismantle for a long time, dismantle inefficiency, consequently, it solves above-mentioned technical problem to be necessary to provide a connection structure of communication mainboard and platelet.
SUMMERY OF THE UTILITY MODEL
The utility model provides a connecting structure of a communication mainboard and a small board, which solves the problems that when the communication mainboard is installed on the communication small board, the communication mainboard is usually installed in a screw or tin soldering mode, so that the communication mainboard is inconvenient to disassemble and replace or maintain, high in working difficulty, long in disassembling time and low in disassembling efficiency when the communication mainboard has problems.
In order to solve the above technical problem, the present invention provides a connection structure of a communication motherboard and a small board, comprising: a main board body;
the small plate is arranged on the surface of the main board body, four corners of the small plate are fixedly connected with mounting sleeves, and four sides of the inner wall of each mounting sleeve are provided with three slots;
the mounting column is fixedly connected to the surface of the main board body, a cavity is formed in the mounting column, a spring is fixedly connected to the bottom of the cavity, a movable plate is fixedly connected to the top end of the spring, and swing rods are hinged to four sides of the movable plate;
the four communicating holes are uniformly formed in four sides of the inner wall of the cavity, sliding plates are connected to the inner walls of the communicating holes in a sliding mode, an inserting block is fixedly connected to one side of each sliding plate and matched with the corresponding inserting groove, and the other side of each sliding plate is hinged to one end of the corresponding swinging rod.
Preferably, the surface cover of erection column is equipped with the protection pad, the surface and the installation cover bottom contact of protection pad.
Preferably, the top of the movable plate is fixedly connected with a movable rod, and the top end of the movable rod penetrates through and extends to the outside of the mounting column and is fixedly connected with a pressing plate.
Preferably, the surface of the main board body is symmetrically and fixedly connected with a fixing plate, a limiting assembly is arranged on the fixing plate, a guide groove is formed in the surface of the main board body, a telescopic rod is fixedly connected to the bottom of the small plate, an auxiliary plate is fixedly connected to the bottom end of the telescopic rod, and a second spring is sleeved on the surface of the telescopic rod.
Preferably, spacing subassembly is including the pull rod, the one end fixedly connected with mounting panel of pull rod, the surface cover of pull rod is equipped with first spring, the both ends of first spring respectively with one side fixed connection of mounting panel and fixed plate, one side fixedly connected with limiting plate of mounting panel.
Preferably, one end of the pull rod, which is far away from the mounting plate, is fixedly connected with a pull ring.
Preferably, the number of the telescopic rods is multiple, and the number of the guide grooves is matched with the number of the telescopic rods.
Compared with the related technology, the connection structure of the communication mainboard and the small plate provided by the utility model has the following beneficial effects:
the connecting structure of the communication main board and the small board is convenient to disassemble, assemble and maintain by matching the mounting column and the mounting sleeve, the limit of the mounting sleeve can be released by pressing the pressing board, the operation is simple, and the time for maintaining or replacing the small board is saved.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of a connection structure between a communication motherboard and a small board according to the present invention;
FIG. 2 is a cross-sectional view of the mounting post shown in FIG. 1;
FIG. 3 is a perspective view of the insert shown in FIG. 1;
FIG. 4 is a perspective view of the mounting sleeve shown in FIG. 1;
fig. 5 is a schematic structural diagram of a second embodiment of a connection structure between a communication motherboard and a small board according to the present invention;
fig. 6 is an enlarged view of a shown in fig. 5.
Reference numbers in the figures: 1. mainboard body, 2, platelet, 3, installation cover, 4, slot, 5, erection column, 6, protection pad, 7, cavity, 8, spring, 9, movable plate, 10, swinging arms, 11, intercommunicating pore, 12, slide, 13, inserted block, 14, movable rod, 15, pressing plate, 16, fixed plate, 17, pull rod, 18, first spring, 19, bending plate, 20, pull ring, 21, guide way, 22, telescopic link, 23, accessory plate, 24, second spring.
Detailed Description
The utility model is further described with reference to the following figures and embodiments.
First embodiment
Please refer to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, wherein fig. 1 is a schematic structural diagram of a first embodiment of a connection structure of a communication motherboard and a small board according to the present invention; FIG. 2 is a cross-sectional view of the mounting post shown in FIG. 1; FIG. 3 is a perspective view of the insert shown in FIG. 1; fig. 4 is a perspective view of the mounting sleeve shown in fig. 1. The connection structure of communication mainboard and platelet includes: a main board body 1;
the small plate 2 is arranged on the surface of the main board body 1, the four corners of the small plate 2 are fixedly connected with mounting sleeves 3, and four sides of the inner wall of each mounting sleeve 3 are provided with three slots 4;
the mounting column 5 is fixedly connected to the surface of the main board body 1, a cavity 7 is formed in the mounting column 5, a spring 8 is fixedly connected to the bottom of the cavity 7, a movable plate 9 is fixedly connected to the top end of the spring 8, and swing rods 10 are hinged to four sides of the movable plate 9;
the mounting columns 5 are four and are matched with the mounting sleeve 3 for use.
The four communication holes 11 are uniformly formed in four sides of the inner wall of the cavity 7, sliding plates 12 are connected to the inner walls of the communication holes 11 in a sliding mode, inserting blocks 13 are fixedly connected to one sides of the sliding plates 12, the inserting blocks 13 are matched with the slots 4 for use, three inserting blocks 13 are arranged on each sliding plate 12, and the other side of each sliding plate 12 is hinged to one end of the swinging rod 10.
The surface cover of erection column 5 is equipped with protection pad 6, the surface of protection pad 6 contacts bottom the installation cover 3, and protection pad 6 has the rubber material to make, has the effect of certain buffering.
The top of the movable plate 9 is fixedly connected with a movable rod 14, and the top end of the movable rod 14 penetrates through and extends to the outside of the mounting column 5 and is fixedly connected with a pressing plate 15.
The working principle of the connection structure of the communication mainboard and the small plate provided by the utility model is as follows:
during the use, through on the erection column 5 with the installation cover 3 of platelet 2 interpolation on 1 surface of mainboard body, under the effect of spring 8, thereby make a plurality of inserted blocks 13 insert to the slot 4 of looks adaptation in accomplishing connection work each other, stability has, thereby the completion is to platelet 2 installation, the bottom and the protection pad 6 contact of installation cover 3 simultaneously, play certain buffering guard action, when needing to dismantle platelet 2, through pressing down on the pressure board 15, make the movable rod 14 drive fly leaf 8 downstream, make spring 8 be in compression state, fly leaf 8 descends simultaneously and drives swinging arms 10 pulling slide 12, slide 12 removes and makes inserted block 13 break away from slot 4, remove the spacing to installation cover 3, thereby can take off platelet 2 and maintain or change.
Compared with the related technology, the connection structure of the communication mainboard and the small plate provided by the utility model has the following beneficial effects:
the utility model provides a connecting structure of a communication mainboard and a small plate, which is convenient for dismounting, mounting and replacing or maintaining the small plate 2 through the matching use of a mounting column 5 and a mounting sleeve 3, can release the limit of the mounting sleeve 3 by pressing a pressing plate 15, is simple to operate, and saves the time for maintaining or replacing the small plate 2.
Second embodiment
Referring to fig. 5-6, based on the connection structure of the communication motherboard and the small board provided in the first embodiment of the present application, the second embodiment of the present application provides another connection structure of the communication motherboard and the small board. The second embodiment is only the preferred mode of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.
Specifically, the difference of the connection structure between the communication motherboard and the small board provided in the second embodiment of the present application is that: the surface of the main board body 1 is symmetrically and fixedly connected with a fixing plate 16, a limiting assembly is arranged on the fixing plate 16, a guide groove 21 is formed in the surface of the main board body 1, a telescopic rod 22 is fixedly connected to the bottom of the small plate 2, an auxiliary plate 23 is fixedly connected to the bottom end of the telescopic rod 22, and a second spring 24 is sleeved on the surface of the telescopic rod 22.
Spacing subassembly is including pull rod 17, pull rod 17 alternates and sets up on fixed plate 16, the one end fixedly connected with mounting panel 19 of pull rod 17, the surface cover of pull rod 17 is equipped with first spring 18, the both ends of first spring 18 respectively with one side fixed connection of mounting panel 19 and fixed plate 16, one side fixedly connected with limiting plate 25 of mounting panel 19.
And a pull ring 20 is fixedly connected to one end of the pull rod 17 far away from the mounting plate 19.
The number of the telescopic rods 22 is multiple, and the number of the guide grooves 21 is matched with that of the telescopic rods 22.
When the device is used, firstly, the pull ring 20 is operated to move the mounting plate 19 at one end of the pull rod 17, the first spring 18 is in a compressed state, then the telescopic rod 22 at the bottom of the small plate 2 is matched with the guide groove 21 on the surface of the main plate body 1, the telescopic rod 22 is matched with the guide groove 21 for use, the small plate 2 is guided and has stability, then the small plate 2 is continuously pressed downwards, the bottom of the auxiliary plate 23 is extruded with the bottom of the guide groove 21, the telescopic rod 22 is contracted and compresses the second spring 24 until the height of the small plate 2 is lower than that of the limit plate 25, then the pull ring 20 is loosened, one side of the mounting plate 19 is abutted against the side wall of the small plate 2 under the elastic force of the first spring 18, the pressing of the small plate 2 is loosened, the top of the small plate 2 is abutted against the bottom of the limit plate 25 under the effect of the second spring 24, and the top and the side wall of the small plate 2 are limited, the stability after the platelet 2 is connected is guaranteed, the platelet 2 is convenient to disassemble and maintain, the structure is simple, and the popularization is suitable.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (7)
1. A connection structure of communication mainboard and platelet, its characterized in that includes: a main board body;
the small plate is arranged on the surface of the main board body, four corners of the small plate are fixedly connected with mounting sleeves, and four sides of the inner wall of each mounting sleeve are provided with three slots;
the mounting column is fixedly connected to the surface of the main board body, a cavity is formed in the mounting column, a spring is fixedly connected to the bottom of the cavity, a movable plate is fixedly connected to the top end of the spring, and swing rods are hinged to four sides of the movable plate;
the four communicating holes are uniformly formed in four sides of the inner wall of the cavity, sliding plates are connected to the inner walls of the communicating holes in a sliding mode, an inserting block is fixedly connected to one side of each sliding plate and matched with the corresponding inserting groove, and the other side of each sliding plate is hinged to one end of the corresponding swinging rod.
2. The connecting structure of communication main board and small board as claimed in claim 1, wherein the surface of the mounting post is covered with a protection pad, and the surface of the protection pad is in contact with the bottom of the mounting sleeve.
3. The connecting structure of communication main board and small board according to claim 1, wherein a movable rod is fixedly connected to the top of the movable board, and the top end of the movable rod penetrates and extends to the outside of the mounting post and is fixedly connected with a pressing board.
4. The connecting structure of the communication main board and the small board according to claim 1, wherein a fixing plate is symmetrically and fixedly connected to a surface of the main board body, a limiting component is disposed on the fixing plate, a guide groove is formed in the surface of the main board body, a telescopic rod is fixedly connected to a bottom of the small board, an auxiliary board is fixedly connected to a bottom end of the telescopic rod, and a second spring is sleeved on a surface of the telescopic rod.
5. A connection structure of communication mainboard and platelet as claimed in claim 4, characterized in that, spacing subassembly includes the pull rod, the one end fixedly connected with mounting panel of pull rod, the surface cover of pull rod is equipped with first spring, the both ends of first spring respectively with one side fixed connection of mounting panel and fixed plate, one side fixedly connected with limiting plate of mounting panel.
6. The connecting structure of communication main board and small board according to claim 5, wherein the end of the pull rod far from the mounting board is fixedly connected with a pull ring.
7. The connecting structure of communication main board and small board according to claim 4, wherein the number of the telescopic rods is plural, and the number of the guide grooves is adapted to the number of the telescopic rods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122093502.1U CN216486253U (en) | 2021-09-01 | 2021-09-01 | Connection structure of communication mainboard and platelet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122093502.1U CN216486253U (en) | 2021-09-01 | 2021-09-01 | Connection structure of communication mainboard and platelet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216486253U true CN216486253U (en) | 2022-05-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122093502.1U Active CN216486253U (en) | 2021-09-01 | 2021-09-01 | Connection structure of communication mainboard and platelet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216486253U (en) |
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2021
- 2021-09-01 CN CN202122093502.1U patent/CN216486253U/en active Active
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