CN220043767U - PCB board convenient to peg graft pin - Google Patents
PCB board convenient to peg graft pin Download PDFInfo
- Publication number
- CN220043767U CN220043767U CN202321376747.8U CN202321376747U CN220043767U CN 220043767 U CN220043767 U CN 220043767U CN 202321376747 U CN202321376747 U CN 202321376747U CN 220043767 U CN220043767 U CN 220043767U
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- China
- Prior art keywords
- pcb board
- shell
- pin
- connecting rod
- convenient
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- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model discloses a PCB board convenient for pin plugging, which comprises a shell, a connecting shell and a connecting rod, wherein the two sides of the interior of the shell are connected with the connecting shell, the connecting rod is arranged in the connecting shell, a reset spring is sleeved on the connecting rod, one end of the reset spring is fixedly connected with a sliding block, one side of the sliding block is connected with a fixing plate, the bottom of the fixing plate is adhered with a protection pad, the bottom of the protection pad is provided with a base body, the bottom of the base body is connected with a pin, the pin is connected with the interior of a PCB board body through a pin groove.
Description
Technical Field
The utility model relates to the technical field of PCB boards, in particular to a PCB board convenient for pin plugging.
Background
The PCB consists of an insulating bottom plate, connecting wires and bonding pads for assembling and welding electronic elements, and has the dual functions of a conductive circuit and the insulating bottom plate. The wiring device can replace complex wiring, realizes electric connection among elements in a circuit, simplifies assembly and welding work of electronic products, reduces wiring workload in a traditional mode, and greatly lightens labor intensity of workers; and the whole volume is reduced, the product cost is reduced, and the quality and the reliability of the electronic equipment are improved.
Through searching, the Chinese patent No. CN104078779A discloses a printed circuit board convenient for pin insertion, which comprises a printed circuit board main body, wherein the printed circuit board main body is provided with a slot, one side of the slot is provided with a first protecting piece, the other side of the slot is provided with a second protecting piece, the first protecting piece is in an arc shape, one end of the first protecting piece extends out of the slot, one end of the first protecting piece is connected with a first reflecting piece, the first reflecting piece is in an arc shape, the other end of the first protecting piece is connected with a first card, the first card is in an arc shape, the first card is connected with a first buckle piece, the first buckle piece is in an arc shape, the second protecting piece is in an arc shape, one end of the second protecting piece extends out of the slot, one end of the second protecting piece is connected with a second reflecting piece, the other end of the second protecting piece is connected with a second card, the second card is in an arc shape, and the second card is connected with a second buckle piece. The utility model can enable the pins of the circuit chip to be inserted into the slots, and the ends of the pins are welded, so that the contact is better.
The existing device has the following problems when in use: when being connected between PCB board and pin, do not fix the base member, lead to when in use base member produces rocking, the base member drives the pin of bottom and the PCB board junction and produces very easily and pull to pin and PCB board drop, have influenced the normal work of PCB board.
Disclosure of Invention
The utility model aims to provide a PCB board convenient for pin plugging so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a PCB board convenient to peg graft pin, includes casing, coupling shell, connecting rod, the inside both sides of casing all are connected with the coupling shell, the internally mounted of coupling shell has the connecting rod, the coupling rod cover is equipped with reset spring, reset spring's one end fixedly connected with slider, one side of slider is connected with the fixed plate, the bottom of fixed plate bonds there is the protection pad, the bottom of protection pad is provided with the base member, the bottom of base member is connected with the pin, the pin is connected with the inside of PCB board body through the pin groove.
Preferably, one end of the return spring, which is far away from the sliding block, is fixedly connected to the inside of the connecting shell.
Preferably, one end of the connecting rod is connected with a sliding block.
Preferably, a sliding rod is arranged in the connecting shell, a through hole is formed in the sliding block, and the sliding rod is movably connected in the through hole.
Preferably, handles are arranged on two sides of the shell, and one end of each handle is connected with a connecting rod.
Preferably, a slot is formed in the bottom of the shell, and the slot is communicated with the connecting pin slot.
Preferably, the bottom of casing is connected with the PCB board body, the protection pad sets up to the rubber material.
Compared with the prior art, the utility model has the beneficial effects that: the pulling handle drives the connecting rod to move, the connecting rod drives the slider to move, the slider extrudes reset spring and moves on the slide bar, thereby the slider drives the fixed plate to move, the fixed plate moves to the inside of connecting the shell, at this moment, insert the pin of base member bottom the inside in pin groove, loosen the handle under reset spring's effect, the fixed plate stretches out the inside of connecting the shell, it is spacing fixed to carry out the top of base member, avoid the pin to drop, and be convenient for the installation and the dismantlement of base member and pin, easy operation, convenient to use, reduce the rigidity of fixed plate when fixing the base member through setting up the protection pad, be convenient for protect the base member.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model.
FIG. 2 is a schematic cross-sectional view of the present utility model.
Fig. 3 is a schematic view of a fixing plate structure of the present utility model.
Fig. 4 is a schematic view of a partial structure of the present utility model.
In the figure: 1. a housing; 2. a base; 3. a pin slot; 4. pins; 5. a PCB body; 6. a handle; 7. a through hole; 8. a slide block; 9. a fixing plate; 10. a protective pad; 11. a connection housing; 12. a connecting rod; 13. a return spring; 14. and a slide bar.
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, 2, 3 and 4, the present utility model provides a technical solution: the PCB board convenient for pin insertion comprises a shell 1, a connecting shell 11 and a connecting rod 12, wherein the connecting shell 11 is connected to two sides of the interior of the shell 1, the connecting rod 12 is arranged in the connecting shell 11, a return spring 13 is sleeved on the connecting rod 12, one end of the return spring 13 is fixedly connected with a sliding block 8, one side of the sliding block 8 is connected with a fixing plate 9, a protection pad 10 is adhered to the bottom of the fixing plate 9, a loosening handle 6 is under the action of the return spring 13, the fixing plate 9 stretches out of the interior of the connecting shell 11 to limit and fix the top of the base body 2, the pins are prevented from falling off, the base body 2 and the pins 4 are convenient to install and detach, the operation is simple, the use is convenient, the base body 2 is arranged at the bottom of the protection pad 10, the rigidity of the fixing plate 9 to the base body 2 is reduced by arranging the protection pad 10, the protection to the base body 2 is convenient to protect, the bottom of the base body 2 is connected with a pin 4, the pin 4 is connected with the inside of the PCB body 5 through a pin groove 3, one end of a return spring 13, which is far away from a sliding block 8, is fixedly connected with the inside of a connecting shell 11, one end of a connecting rod 12 is connected with the sliding block 8, the inside of the connecting shell 11 is provided with a sliding rod 14, the inside of the sliding block 8 is provided with a through hole 7, the inside of the through hole 7 is movably connected with the sliding rod 14, both sides of the shell 1 are provided with handles 6, one end of each handle 6 is connected with the connecting rod 12, the connecting rod 6 is pulled to drive the connecting rod 12 to move, the sliding block 8 extrudes the return spring 13 to move on the sliding rod 14, so that the sliding block 8 drives a fixed plate 9 to move, the fixed plate 9 moves into the inside of the connecting shell 11, the base body 2 is conveniently placed into the inside of the shell 1, the bottom of the shell 1 is provided with a slotted hole, the slotted hole is communicated with the connecting pin groove 3, the bottom of the shell 1 is connected with the PCB body 5, and the protection pad 10 is made of rubber.
Working principle: the handle 6 drives the connecting rod 12 to move, the connecting rod 12 drives the slider 8 to move, the slider 8 extrudes reset spring 13 and moves on slide bar 14, thereby slider 8 drives fixed plate 9 to move, fixed plate 9 moves to the inside of connecting shell 11, at this moment insert the inside of pin groove 3 with the pin 4 of base member 2 bottom, loosen handle 6 under reset spring 13's effect, fixed plate 9 stretches out the inside of connecting shell 11, carry out spacing fixedly to the top of base member 2, reduce the rigidity of fixed plate 9 when fixed to base member 2 through setting up protection pad 10, be convenient for protect base member 2.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can 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 (7)
1. The utility model provides a PCB board convenient to peg graft pin, includes casing (1), coupling shell (11), connecting rod (12), its characterized in that: the inside both sides of casing (1) all are connected with connection shell (11), the internally mounted of connection shell (11) has connecting rod (12), connecting rod (12) cover is equipped with reset spring (13), the one end fixedly connected with slider (8) of reset spring (13), one side of slider (8) is connected with fixed plate (9), the bottom bonding of fixed plate (9) has protection pad (10), the bottom of protection pad (10) is provided with base member (2), the bottom of base member (2) is connected with pin (4), pin (4) are connected with the inside of PCB board body (5) through pin groove (3).
2. The PCB board with pins convenient for plugging according to claim 1, wherein: one end of the return spring (13) far away from the sliding block (8) is fixedly connected to the inside of the connecting shell (11).
3. The PCB board with pins convenient for plugging according to claim 1, wherein: one end of the connecting rod (12) is connected with a sliding block (8).
4. The PCB board with pins convenient for plugging according to claim 1, wherein: the inside of connection shell (11) is installed slide bar (14), through-hole (7) have been seted up to the inside of slider (8), the inside swing joint of through-hole (7) has slide bar (14).
5. The PCB board with pins convenient for plugging according to claim 1, wherein: both sides of the shell (1) are provided with handles (6), and one end of each handle (6) is connected with a connecting rod (12).
6. The PCB board with pins convenient for plugging according to claim 1, wherein: the bottom of the shell (1) is provided with a slotted hole which is communicated with the connecting pin groove (3).
7. The PCB board with pins convenient for plugging according to claim 1, wherein: the bottom of casing (1) is connected with PCB board body (5), protection pad (10) set up to the rubber material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321376747.8U CN220043767U (en) | 2023-06-01 | 2023-06-01 | PCB board convenient to peg graft pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321376747.8U CN220043767U (en) | 2023-06-01 | 2023-06-01 | PCB board convenient to peg graft pin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220043767U true CN220043767U (en) | 2023-11-17 |
Family
ID=88737271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321376747.8U Active CN220043767U (en) | 2023-06-01 | 2023-06-01 | PCB board convenient to peg graft pin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220043767U (en) |
-
2023
- 2023-06-01 CN CN202321376747.8U patent/CN220043767U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |