CN220440993U - Integrated circuit board for preventing short circuit - Google Patents
Integrated circuit board for preventing short circuit Download PDFInfo
- Publication number
- CN220440993U CN220440993U CN202321910358.9U CN202321910358U CN220440993U CN 220440993 U CN220440993 U CN 220440993U CN 202321910358 U CN202321910358 U CN 202321910358U CN 220440993 U CN220440993 U CN 220440993U
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- groove
- circuit board
- sliding
- rod
- moving
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- 238000003860 storage Methods 0.000 claims abstract description 17
- 238000003825 pressing Methods 0.000 claims abstract description 5
- 230000002265 prevention Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 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 discloses an integrated circuit board capable of preventing short circuit, which comprises a circuit board and a chip, wherein a storage groove is formed in the top of the circuit board, sliding grooves are formed in the inner walls of two sides of the storage groove, a sliding block is arranged in the sliding groove in a sliding mode, one end of the sliding block extends into the storage groove, the other end of the sliding block extends into the sliding groove, one end of a short rod is fixedly arranged on one side of the top of the circuit board, a first rotating shaft is rotatably arranged on the other end of the short rod, a rotating rod is fixedly arranged on the first rotating shaft, pressing blocks are fixedly arranged on two sides of the bottom of the rotating rod, a groove is formed in one side of the top of the circuit board, a clamping rod is arranged in the groove in a sliding mode, one end of the clamping rod extends into the groove, and the other end of the clamping rod extends out of the groove. According to the utility model, the fuse is arranged on one side of the chip, so that the fuse is fused when the current is overlarge, and then the chip pops out of the storage groove, thereby avoiding the damage of the chip.
Description
Technical Field
The utility model relates to the technical field of integrated circuit boards, in particular to an integrated circuit board capable of preventing short circuit.
Background
The integrated circuit board is a provider of electronic element connection, the design of the circuit board can drive errors of wiring and assembly, the automation level of equipment and the production labor efficiency are improved, in the using process of the integrated circuit board, the phenomenon that the circuit board is short-circuited is easily caused due to poor contact between electronic elements and base plates on the integrated circuit board, and when the integrated circuit board is short-circuited, the current in a circuit in the integrated circuit board is increased instantaneously, so that the integrated circuit board is easy to heat and even important electronic elements on the integrated circuit board are damaged.
However, when the existing integrated circuit board is used, certain problems exist:
the following problems also exist during actual use:
the most important of the existing circuit board is a chip, and the current in the circuit in the integrated circuit board is increased instantaneously, so that the integrated circuit board is easy to heat, and if the chip is damaged, huge loss is caused.
Aiming at the problems, innovative design is carried out on the basis of the original integrated circuit board.
Disclosure of Invention
The present utility model is directed to an integrated circuit board for preventing short circuit, so as to solve the problem of short circuit prevention in the above-mentioned background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the integrated circuit board comprises a circuit board and a chip, wherein a storage groove is formed in the top of the circuit board, sliding grooves are formed in the inner walls of two sides of the storage groove, a sliding block is arranged in the sliding grooves in a sliding mode, one end of the sliding block extends into the storage groove, the other end of the sliding block extends into the sliding groove, one end of a short rod is fixedly arranged on one side of the top of the circuit board, a first rotating shaft is rotatably arranged at the other end of the short rod, a rotating rod is fixedly arranged on the first rotating shaft, and pressing blocks are fixedly arranged on two sides of the bottom of the rotating rod;
a groove is formed in one side of the top of the circuit board, a clamping rod is slidably mounted in the groove, one end of the clamping rod extends into the groove, and the other end of the clamping rod extends out of the groove;
a moving groove is formed in the inner wall of one side of the groove, a moving block is slidably mounted in the moving groove, one end of the moving block extends into the groove, the other end of the moving block extends into the moving groove, and one end of the moving block extending into the groove is contacted with one side of the clamping rod;
the fuse is fixedly arranged on the inner wall of the top of the movable groove, the fuse is in an arc structure, the movable block penetrates through the fuse, a clamping hole is formed in one side of the clamping rod, and the clamping hole is matched with the movable block;
the sliding hole is formed in the inner wall of the top of the moving groove, the sliding rod is slidably installed in the sliding hole, one end of the sliding rod extends into the moving groove, the other end of the sliding rod extends out of the moving groove, and one end of the sliding rod extending into the moving groove is fixedly connected with the top of the moving block.
Preferably, the chip is located the storage tank, and the bottom of chip contacts with the top of sliding block, and the top fixed mounting of sliding block has the one end of first spring, and on the other end of first spring and the top inner wall of sliding tank, the bottom of briquetting contacted with the top of chip.
By adopting the technical scheme, the first spring is in a stretched state, and can drive the chip to be separated from the storage groove.
Preferably, the clamping rod is of an L-shaped structure, and the top of one end of the clamping rod extending out of the groove is contacted with the top of the rotating rod.
By adopting the technical scheme, the clamping rod is used for fixing the rotating rod.
Preferably, one side of the clamping rod is fixedly provided with one end of the second spring, and the other end of the second spring is arranged on the inner wall of one side of the groove.
By adopting the technical scheme, the second spring is used for driving the moved clamping rod to reset.
Preferably, the short rod and the groove are positioned at two sides of the storage groove.
By adopting the technical scheme, the pressing block is used for fixing the chip.
Preferably, one end of a third spring is fixedly arranged at the bottom of the moving block, and the other end of the third spring is fixedly connected with the inner wall of the bottom of the moving groove.
By adopting the technical scheme, the third spring is used for driving the moving block to reset after moving.
Compared with the prior art, the utility model has the beneficial effects that:
and one side of the chip is provided with a fuse, so that the fuse is fused when the current is overlarge, and then the chip pops out of the storage groove, thereby avoiding the damage of the chip.
Drawings
FIG. 1 is a schematic diagram of the front of the structure of the present utility model;
FIG. 2 is a schematic view of part of the structure A of the present utility model;
FIG. 3 is a schematic view of a portion of the structure B of the present utility model.
In the figure: 1. a circuit board; 2. a storage groove; 3. a sliding groove; 4. a sliding block; 5. a chip; 6. a short bar; 7. a rotating lever; 8. briquetting; 9. a groove; 10. a clamping rod; 11. a moving groove; 12. a moving block; 13. a clamping hole; 14. a sliding hole; 15. slide bar, 16, fuse.
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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides an integrated circuit board of short circuit prevention, including circuit board 1 and chip 5, accomodate groove 2 has been seted up at the top of circuit board 1, all seted up sliding tray 3 on accomodating the both sides inner wall of groove 2, sliding tray 4 has been slided in the sliding tray 3, the one end of sliding tray 4 extends to accomodate in the groove 2, the other end of sliding tray 4 extends to in the sliding tray 2, the one end of the top one side fixed mounting of circuit board 1 has quarter butt 6, the other end rotation of quarter butt 6 installs first pivot, fixed mounting has dwang 7 in the first pivot, the equal fixed mounting in bottom both sides of dwang 7 has briquetting 8.
As shown in fig. 1-2, a groove 9 is formed in one side of the top of the circuit board 1, a clamping rod 10 is slidably mounted in the groove 9, one end of the clamping rod 10 extends into the groove 9, the other end of the clamping rod 10 extends out of the groove 9, a moving groove 11 is formed in the inner wall of one side of the groove 9, a moving block 12 is slidably mounted in the moving groove 11, one end of the moving block 12 extends into the groove 9, the other end of the moving block 12 extends into the moving groove 11, and one end of the moving block 12 extending into the groove 9 contacts one side of the clamping rod 10.
Referring to fig. 1-3, a fuse 16 is fixedly mounted on the top inner wall of the moving groove 11, the fuse 16 is in a circular arc structure, the moving block 12 passes through the fuse 16, a clamping hole 13 is formed in one side of the clamping rod 10, the clamping hole 13 is matched with the moving block 12, a sliding hole 14 is formed in the top inner wall of the moving groove 11, a sliding rod 15 is slidably mounted in the sliding hole 14, one end of the sliding rod 15 extends into the moving groove 11, the other end of the sliding rod 15 extends out of the moving groove 11, and one end of the sliding rod 15 extending into the moving groove 11 is fixedly connected with the top of the moving block 12.
The working principle of the utility model is as follows: when the short circuit is needed to be prevented, firstly, when the current is overlarge, the fuse 16 is fused, then the third spring drives the moving block 12 to move downwards, the moving block 12 is clamped into the clamping hole 13, then the second spring drives the clamping rod 10 to move horizontally, the clamping rod 10 is separated from the rotating rod 7, then the first spring drives the sliding block 4 to move upwards, the sliding block 4 drives the chip 5 to move upwards, and the chip 5 pops out of the storage groove 2, so that the short circuit preventing purpose is achieved.
While embodiments of the present utility model have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations may be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. An integrated circuit board for preventing short circuit, comprising a circuit board (1) and a chip (5), characterized in that:
the circuit board comprises a circuit board body, and is characterized in that a storage groove (2) is formed in the top of the circuit board body, sliding grooves (3) are formed in the inner walls of two sides of the storage groove (2), a sliding block (4) is arranged in the sliding groove (3) in a sliding mode, one end of the sliding block (4) extends into the storage groove (2), the other end of the sliding block (4) extends into the sliding groove (3), one end of a short rod (6) is fixedly arranged on one side of the top of the circuit board body, a first rotating shaft is rotatably arranged at the other end of the short rod (6), a rotating rod (7) is fixedly arranged on the first rotating shaft, and pressing blocks (8) are fixedly arranged on two sides of the bottom of the rotating rod (7);
a groove (9) is formed in one side of the top of the circuit board (1), a clamping rod (10) is slidably mounted in the groove (9), one end of the clamping rod (10) extends into the groove (9), and the other end of the clamping rod (10) extends out of the groove (9);
a moving groove (11) is formed in the inner wall of one side of the groove (9), a moving block (12) is slidably arranged in the moving groove (11), one end of the moving block (12) extends into the groove (9), the other end of the moving block (12) extends into the moving groove (11), and one end of the moving block (12) extending into the groove (9) is contacted with one side of the clamping rod (10);
a fuse (16) is fixedly arranged on the inner wall of the top of the moving groove (11), the fuse (16) is in an arc structure, the moving block (12) penetrates through the fuse (16), a clamping hole (13) is formed in one side of the clamping rod (10), and the clamping hole (13) is matched with the moving block (12);
a sliding hole (14) is formed in the inner wall of the top of the moving groove (11), a sliding rod (15) is arranged in the sliding hole (14) in a sliding mode, one end of the sliding rod (15) extends into the moving groove (11), the other end of the sliding rod (15) extends out of the moving groove (11), and one end of the sliding rod (15) extending into the moving groove (11) is fixedly connected with the top of the moving block (12).
2. The integrated circuit board of claim 1, wherein: the chip (5) is located in the storage groove (2), the bottom of the chip (5) is in contact with the top of the sliding block (4), one end of a first spring is fixedly installed at the top of the sliding block (4), the other end of the first spring is arranged on the inner wall of the top of the sliding groove (3), and the bottom of the pressing block (8) is in contact with the top of the chip (5).
3. The integrated circuit board of claim 1, wherein: the clamping rod (10) is of an L-shaped structure, and the top of one end of the clamping rod (10) extending to the outside of the groove (9) is contacted with the top of the rotating rod (7).
4. The integrated circuit board of claim 1, wherein: one side of the clamping rod (10) is fixedly provided with one end of a second spring, and the other end of the second spring is arranged on the inner wall of one side of the groove (9).
5. The integrated circuit board of claim 1, wherein: the short rod (6) and the groove (9) are positioned at two sides of the containing groove (2).
6. The integrated circuit board of claim 1, wherein: one end of a third spring is fixedly arranged at the bottom of the moving block (12), and the other end of the third spring is fixedly connected with the inner wall of the bottom of the moving groove (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321910358.9U CN220440993U (en) | 2023-07-20 | 2023-07-20 | Integrated circuit board for preventing short circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321910358.9U CN220440993U (en) | 2023-07-20 | 2023-07-20 | Integrated circuit board for preventing short circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220440993U true CN220440993U (en) | 2024-02-02 |
Family
ID=89691727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321910358.9U Active CN220440993U (en) | 2023-07-20 | 2023-07-20 | Integrated circuit board for preventing short circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220440993U (en) |
-
2023
- 2023-07-20 CN CN202321910358.9U patent/CN220440993U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |