CN220139805U - Video recorder mainboard with high structural strength - Google Patents
Video recorder mainboard with high structural strength Download PDFInfo
- Publication number
- CN220139805U CN220139805U CN202321641001.5U CN202321641001U CN220139805U CN 220139805 U CN220139805 U CN 220139805U CN 202321641001 U CN202321641001 U CN 202321641001U CN 220139805 U CN220139805 U CN 220139805U
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- China
- Prior art keywords
- main board
- fixed
- video recorder
- sliding sleeve
- structural strength
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- 230000003014 reinforcing effect Effects 0.000 claims abstract description 38
- 238000005728 strengthening Methods 0.000 claims description 7
- 239000000696 magnetic material Substances 0.000 claims description 3
- 238000005452 bending Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of video recorder mainboards and discloses a video recorder mainboard with high structural strength, which comprises a mainboard body, wherein a plurality of fixing brackets are fixed on the back surface of the mainboard body, the fixing brackets are arranged at the edge positions of the back surface of the mainboard body, reinforcing ribs are assembled on the two mutually opposite fixing brackets together, and the reinforcing ribs are connected with the fixing brackets through clamping components. The main board body provided by the utility model is provided with the reinforcing ribs, the structural strength of the main board body can be increased by the reinforcing ribs, the phenomenon of bending of the main board body is avoided, the main board body is protected, in addition, the reinforcing ribs are fixed on the two opposite fixing brackets through the clamping assembly, the reinforcing ribs can be conveniently and quickly installed by staff, and the overall practicability of the main board body is improved.
Description
Technical Field
The utility model relates to the technical field of video recorder mainboards, in particular to a video recorder mainboard with high structural strength.
Background
The main board of the video recorder is a core circuit board of the video recorder, which is responsible for controlling and managing various functions and operations of the video recorder, and is generally composed of a plurality of electronic components, such as a central processing unit, a memory chip, an input/output interface, a video processor, an audio processor, a clock circuit, and the like.
The main board of the video recorder in the prior art is generally composed of a sheet-shaped PCB board and electrical components on the sheet-shaped PCB board, the structural strength of the main board is lower, when the video recorder falls, the main board of the video recorder is easy to bend due to impact, the main board is damaged, and the main board cannot be normally used.
Therefore, there is a need to design a motherboard of a video recorder with high structural strength to solve the above problems.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a main board of a video recorder with high structural strength.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a video recorder mainboard that structural strength is high, includes the mainboard body, the back of mainboard body is fixed with a plurality of fixed bolsters, and the fixed bolster is arranged in the border position at mainboard body back, two that are just to each other be equipped with the strengthening rib strip on the fixed bolster jointly, be connected through joint subassembly between strengthening rib strip and the fixed bolster.
As a preferable technical scheme of the utility model, the clamping assembly comprises a sliding sleeve, a limiting block, a limiting groove, a spring, a magnetic attraction block and a magnetic block, wherein the sliding sleeve is arranged at one end of a reinforcing rib in a sliding mode, the limiting block is fixed on the inner face of the sliding sleeve, the limiting groove is arranged on the side face of the reinforcing rib, the limiting block is connected in the limiting groove in a sliding mode, one end of the spring is connected with one end of the reinforcing rib, the other end of the spring is connected with the sliding sleeve, the magnetic attraction block is fixed on the sliding sleeve, and the magnetic block is fixed on a fixing support.
As a preferable technical scheme of the utility model, when the sliding sleeve is inserted into the fixed bracket, the side surface of the sliding sleeve is mutually attached to the side surface of the fixed bracket.
As a preferable technical scheme of the utility model, the inner face of the sliding sleeve is mutually attached to the side face of the reinforcing rib, and the side face of the limiting block is mutually attached to the groove wall of the limiting groove.
As a preferable technical scheme of the utility model, the magnetic attraction block is made of magnetic materials.
As a preferable technical scheme of the utility model, two mounting plates are fixed on the fixing bracket, and the two mounting plates are connected with the main board body through screws.
The utility model has the following beneficial effects:
1. by arranging the reinforcing ribs, the structural strength of the main board body can be increased, the phenomenon that the main board body bends is avoided, and the main board body is protected;
2. through setting up joint subassembly, the strengthening rib strip passes through the joint subassembly to be fixed on two dead against the fixed bolster, and the staff of being convenient for installs the strengthening rib strip fast, has improved the holistic practicality of mainboard body.
Drawings
FIG. 1 is a schematic diagram of a motherboard of a video recorder with high structural strength according to the present utility model;
FIG. 2 is a schematic view of the structure of the reinforcing ribs and the sliding sleeve;
FIG. 3 is an enlarged view of the structure at A of FIG. 1;
FIG. 4 is an enlarged view of the structure at B of FIG. 2;
fig. 5 is a schematic structural view of the fixing bracket.
In the figure: 1 main board body, 2 fixed bolster, 3 mounting panel, 4 screw, 5 strengthening rib strips, 6 joint subassemblies, 61 slip cap, 62 stopper, 63 spacing groove, 64 spring, 65 magnetism inhale piece, 66 magnetic path.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-5, a high structural strength's video recorder mainboard, including mainboard body 1, the back of mainboard body 1 is fixed with a plurality of fixed bolster 2, and fixed bolster 2 arranges the border position at the mainboard body 1 back in, is equipped with reinforcing rib 5 on two fixed bolsters 2 that are just opposite each other jointly, and reinforcing rib 5 can increase the structural strength of mainboard body 1, avoids mainboard body 1 to appear buckling the phenomenon, plays the guard action to mainboard body 1, is connected through joint subassembly 6 between reinforcing rib 5 and the fixed bolster 2.
Referring to fig. 4-5, the clamping assembly 6 includes a sliding sleeve 61, a limiting block 62, a limiting groove 63, a spring 64, a magnetic attraction block 65 and a magnetic block 66, the sliding sleeve 61 is slidably sleeved at one end of the reinforcing rib 5, the limiting block 62 is fixed on the inner surface of the sliding sleeve 61, the limiting groove 63 is formed in the side surface of the reinforcing rib 5, the limiting block 62 is slidably connected in the limiting groove 63, one end of the spring 64 is connected with one end of the reinforcing rib 5, the other end of the spring 64 is connected with the sliding sleeve 61, the magnetic attraction block 65 is fixed on the sliding sleeve 61, the magnetic block 66 is fixed on the fixed support 2, the reinforcing rib is fixed on the two opposite fixed supports through the clamping assembly by the aid of the clamping assembly, rapid installation of the reinforcing rib by workers is facilitated, and the overall practicability of the main board body is improved.
Referring to fig. 3, when the sliding sleeve 61 is inserted into the fixing bracket 2, the side surfaces of the sliding sleeve 61 and the side surfaces of the fixing bracket 2 are mutually attached to each other, so that the fixing effect of the sliding sleeve 61 on the reinforcing ribs 5 is ensured.
Referring to fig. 4, the inner surface of the sliding sleeve 61 and the side surface of the reinforcing rib 5 are mutually attached, and the side surface of the limiting block 62 and the groove wall of the limiting groove 63 are mutually attached, so that the stability of the reinforcing rib 5 on the two fixing brackets 2 can be ensured, and the protection effect of the reinforcing rib 5 on the main board body 1 is improved.
Referring to fig. 4, the magnetic attraction block 65 is made of a magnetic material, so that the magnetic attraction block 65 is attracted to the magnetic block 66.
Referring to fig. 3, two mounting plates 3 are fixed on the fixing bracket 2, and the two mounting plates 3 are connected with the main board body 1 through screws 4, so that a worker can fix the fixing bracket 2 on the back of the main board body 1 conveniently.
The specific working principle of the utility model is as follows:
when the main board body 1 provided by the utility model is used, a plurality of fixing brackets 2 are fixed at the edge position of the back surface of the main board body 1 by a worker through a plurality of screws 4, then a plurality of reinforcing ribs 5 are fixed on the plurality of fixing brackets 2, and when the reinforcing ribs 5 are fixed on the plurality of fixing brackets 2, the reinforcing ribs 5 are mutually attached to the back surface of the main board body 1, so that the structural strength of the main board body 1 can be increased by the reinforcing ribs 5, the phenomenon that the main board body 1 bends is avoided, and the main board body 1 is protected;
when installing the reinforcing rib 5, the staff pulls two sliding sleeves 61 at first, make two sliding sleeves 61 move towards the direction of reinforcing rib 5, then the staff places reinforcing rib 5 between two dead brackets 2 just facing, and make two sliding sleeves 61 just right two dead brackets 2 respectively, then the staff unclamps two sliding sleeves 61, at this moment, two sliding sleeves 61 can move under the elasticity effect of two springs 64, and insert respectively in two dead brackets 2, when sliding sleeves 61 insert in dead brackets 2, magnetic attraction block 65 just contacts with magnetic block 66 each other, and adsorb on magnetic block 66, so, under the cooperation effect of spring 64, magnetic attraction block 65 and magnetic block 66, reinforcing rib 5 can be fixed between two dead brackets 2, in addition, when sliding sleeves 61 insert on dead brackets 2, laminating each other between the side of sliding sleeves 61 and the side of dead brackets 2, so setting up can guarantee the stability of reinforcing rib 5 on two dead brackets 2, improve the protection effect of reinforcing rib 5 to body 1.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a video recorder mainboard that structural strength is high, includes mainboard body (1), its characterized in that, the back of mainboard body (1) is fixed with a plurality of fixed bolster (2), and the marginal position at the mainboard body (1) back is arranged in to fixed bolster (2) two that are just opposite each other be equipped with strengthening rib strip (5) on fixed bolster (2) jointly, be connected through joint subassembly (6) between strengthening rib strip (5) and fixed bolster (2).
2. The video recorder main board with high structural strength according to claim 1, wherein the clamping assembly (6) comprises a sliding sleeve (61), a limiting block (62), a limiting groove (63), a spring (64), a magnetic attraction block (65) and a magnetic block (66), the sliding sleeve (61) is arranged at one end of the reinforcing rib (5) in a sliding mode, the limiting block (62) is fixed on the inner surface of the sliding sleeve (61), the limiting groove (63) is arranged on the side surface of the reinforcing rib (5), the limiting block (62) is slidably connected in the limiting groove (63), one end of the spring (64) is connected with one end of the reinforcing rib (5), the other end of the spring (64) is connected with the sliding sleeve (61), the magnetic attraction block (65) is fixed on the sliding sleeve (61), and the magnetic block (66) is fixed on the fixing support (2).
3. The main board of a video recorder according to claim 2, wherein the side surfaces of the sliding sleeve (61) and the side surfaces of the fixed bracket (2) are mutually attached when the sliding sleeve (61) is inserted into the fixed bracket (2).
4. The main board of a video recorder with high structural strength according to claim 2, wherein the inner surface of the sliding sleeve (61) is mutually attached to the side surface of the reinforcing rib (5), and the side surface of the limiting block (62) is mutually attached to the groove wall of the limiting groove (63).
5. A main board of a video recorder with high structural strength according to claim 2, characterized in that the magnetic attraction block (65) is made of magnetic material.
6. The main board of a video recorder with high structural strength according to claim 1, wherein two mounting plates (3) are fixed on the fixing bracket (2), and the two mounting plates (3) are connected with the main board body (1) through screws (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321641001.5U CN220139805U (en) | 2023-06-27 | 2023-06-27 | Video recorder mainboard with high structural strength |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321641001.5U CN220139805U (en) | 2023-06-27 | 2023-06-27 | Video recorder mainboard with high structural strength |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220139805U true CN220139805U (en) | 2023-12-05 |
Family
ID=88956296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321641001.5U Active CN220139805U (en) | 2023-06-27 | 2023-06-27 | Video recorder mainboard with high structural strength |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220139805U (en) |
-
2023
- 2023-06-27 CN CN202321641001.5U patent/CN220139805U/en active Active
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