CN215187589U - Concatenation formula PVC circuit board - Google Patents
Concatenation formula PVC circuit board Download PDFInfo
- Publication number
- CN215187589U CN215187589U CN202120881881.8U CN202120881881U CN215187589U CN 215187589 U CN215187589 U CN 215187589U CN 202120881881 U CN202120881881 U CN 202120881881U CN 215187589 U CN215187589 U CN 215187589U
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- Prior art keywords
- circuit board
- interface
- plug
- main
- fixedly connected
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 239000011111 cardboard Substances 0.000 claims description 10
- 230000000694 effects Effects 0.000 abstract description 7
- 239000000428 dust Substances 0.000 description 6
- 238000009825 accumulation Methods 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
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- Mounting Of Printed Circuit Boards And The Like (AREA)
Abstract
The utility model provides a concatenation formula PVC circuit board relates to PVC circuit board field, including circuit board and main interface, four square grooves of circuit board top fixedly connected with, four fixture blocks of circuit board bottom fixedly connected with, the main interface has openly been seted up to the circuit board, the circuit board back is provided with the main plug, the circuit board bottom is close to main interface one side and has seted up vice interface, vice interface and main interface are kept away from circuit board one side and all are connected with the protection stopper, the circuit board top is close to main interface one side and is provided with vice plug, two fixed knots of circuit board positive one side fixedly connected with, two fixed knots openly have all seted up the post hole. This kind of concatenation formula PVC circuit board is connected between firm interface and the plug through fixed knot and buckle fixed connection, four square grooves and four fixture block sliding connection, uses through setting up main interface, main plug, vice interface and vice plug cooperation and makes the circuit board reach the effect that can transversely splice or vertically splice.
Description
Technical Field
The utility model relates to a PVC circuit board technical field specifically is a concatenation formula PVC circuit board.
Background
The PVC circuit board is an essential accessory in modern electronic equipment, and any electronic equipment, such as large machines, personal computers, communication base stations, mobile phones, household appliances or electronic toys, can be used as the printed circuit board.
But present concatenation formula PVC circuit board can only transversely splice mostly, leads to using not flexible enough, and lacks fixed subassembly between interface and the plug, leads to interface and the easy pine of plug to take off, and then influences the use of circuit board.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the background art, provide a concatenation formula PVC circuit board, through fixed knot with buckle fixed connection, four square grooves and four fixture block sliding connection firm interfaces and the plug between be connected, use through setting up main interface, main plug, vice interface and vice plug cooperation and make the circuit board reach the effect that can transversely splice or vertically splice.
In order to realize the purpose, the utility model provides the following technical scheme, a spliced PVC circuit board comprises a circuit board and a main interface, wherein the top of the circuit board is fixedly connected with four square grooves, the bottom of the circuit board is fixedly connected with four clamping blocks, the front of the circuit board is provided with the main interface, the back of the circuit board is provided with a main plug, the bottom of the circuit board close to the main interface is provided with an auxiliary interface, the side of the auxiliary interface and the main interface far away from the circuit board is connected with a protection plug, the side of the top of the circuit board close to the main interface is provided with an auxiliary plug, one side of the front of the circuit board is fixedly connected with two fixing buckles, the front of the two fixing buckles is provided with column holes, the interiors of the two fixing buckles are respectively and slidably connected with clamping boards, the bottoms of the two clamping boards are respectively and fixedly connected with spring columns, and the centers of the front of the two clamping boards are respectively provided with through holes, two the cardboard top all is connected with presses the board, two buckles of fixed knot one side fixedly connected with are kept away from to the circuit board.
Furthermore, the diameter of the column hole is equal to that of the through hole, and the inner diameter of the column hole is matched with the outer diameter of the buckle.
Furthermore, the two buckles and the two fixing buckles are arranged in an opposite mode.
Furthermore, the four square grooves are the same as the four fixture blocks in size and shape, and the four square grooves and the four fixture blocks are arranged in an aligned manner.
Furthermore, the main interface opening and the auxiliary interface opening are consistent in size and shape with the protection plug.
Furthermore, the main interface and the main plug are arranged in an aligned mode, and the auxiliary interface and the auxiliary plug are arranged in an aligned mode.
The utility model provides a concatenation formula PVC circuit board has following beneficial effect:
1. the utility model has the advantages of, the user compresses tightly earlier downwards and presses the board to make buckle and post hole and through-hole sliding connection on another circuit board, loosen and press the board to make the spring post kick-back that makes progress after that, thereby make cardboard rebound, and then make the cardboard with the buckle chucking on another circuit board, thereby make buckle and fixed knot fixed connection on another circuit board, and then make two circuit board fixed connection, thereby the purpose of being connected between the main plug on fixed main interface and another circuit board has been reached, the user's accessible is with being connected between four square groove and the two fixed circuit boards of four fixture block sliding connection on another circuit board, and then the effect of being connected between the vice interface on fixed vice plug and another circuit board has been reached.
2. Secondly, the main interface is aligned with the main plug, the auxiliary interface is aligned with the auxiliary plug, a user can transversely splice the two circuit boards by slidably connecting the main interface with the main plug, and longitudinally splice the two circuit boards by slidably connecting the auxiliary interface with the auxiliary plug, so that the aim of transversely or longitudinally splicing the circuit boards by the user according to actual requirements is fulfilled.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic diagram of the main interface structure of the present invention.
Fig. 3 is an overall structure use diagram of the present invention.
FIG. 4 is a side sectional view of the fixing buckle structure of the present invention
In FIGS. 1-4: 1-a circuit board; 101-a fixture block; 102-a square groove; 2-a master interface; 201-a main plug; 3-a secondary interface; 301-a protective plug; 302-secondary plug; 4-fixing the button; 401-column wells; 402-a card board; 403-spring posts; 404-a via hole; 405-pressing the plate; 406-snap.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example (b):
referring to figures 1-4 of the drawings,
the embodiment provides a spliced PVC circuit board, which comprises a circuit board 1 and a main interface 2, wherein the top of the circuit board 1 is fixedly connected with four square grooves 101, the bottom of the circuit board 1 is fixedly connected with four clamping blocks 102, the front surface of the circuit board 1 is provided with the main interface 2, the back surface of the circuit board 1 is provided with a main plug 201, the bottom of the circuit board 1 is provided with an auxiliary interface 3 near the main interface 2, the side of the auxiliary interface 3 and the main interface 1, which is far away from the circuit board 1, is connected with a protection plug 301, the side of the top of the circuit board 1, which is near the main interface 2, is provided with an auxiliary plug 302, one side of the front surface of the circuit board 1 is fixedly connected with two fixing buckles 4, the front surfaces of the two fixing buckles 4 are both provided with column holes 401, the insides of the two fixing buckles 4 are both slidably connected with clamping boards 402, the bottoms of the two clamping boards 402 are both fixedly connected with spring columns 403, the centers of the front surfaces of the two clamping boards 402 are both provided with through holes 404, the pressing plates 405, two buckles 406 are fixedly connected to one side of the circuit board 1 far away from the fixing buckle 4.
Further, the diameter of the column hole 401 is equal to that of the through hole 404, and the inner diameter of the column hole 401 is matched with the outer diameter of the buckle 406, so that a user can press the press plate 405 downwards to enable the clamp plate 402 to press the spring column 403, the through hole 404 and the column hole 401 are located on the same horizontal line, and the buckle 406 can be slidably connected with the column hole 401 and the through hole 404.
Further, two buckles 406 and two fixed 4 counterpoint settings of detaining, the user compresses tightly down earlier and presses board 405 to make buckle 406 and post hole 401 and through-hole 404 sliding connection on another circuit board 1, then loosens and presses board 405 to make spring post 403 rebound upwards, thereby make cardboard 402 rebound, and then make cardboard 402 with the buckle 406 chucking on another circuit board 1, thereby make buckle 406 and fixed 4 fixed connection on another circuit board 1, and then make two circuit board 1 fixed connection, thereby reached the purpose of being connected between fixed main interface 2 and the main plug 201 on another circuit board 1.
Further, four square grooves 101 are the same as four fixture blocks 102 in size and shape, and the four square grooves 101 are aligned with the four fixture blocks 102, when the circuit boards 1 need to be vertically spliced, a user firstly slides the four square grooves 101 to be connected with the four fixture blocks 102 on another circuit board 1, so that the connection between the two circuit boards 1 is fixed, and further, the effect of fixing the connection between the auxiliary plug 302 and the auxiliary interface 3 on another circuit board 1 is achieved.
Furthermore, the opening of the main interface 2 and the opening of the auxiliary interface 3 are consistent with the size and shape of the protection plug 301, and when the interface is not connected with a plug for a long time, dust is easily accumulated in the interface, so that the interface is poor in contact or the interface cannot be used due to excessive dust deposition, and the protection plug 301 is installed at the interface to effectively prevent the dust deposition of the interface.
Further, main interface 2 and main plug 201 counterpoint the setting, vice interface 3 and vice plug 302 counterpoint the setting, and user's accessible sliding connection main interface 2 makes two horizontal concatenations of circuit board 1 with main plug 201, makes two vertical concatenations of circuit board 1 through sliding connection vice interface 3 and vice plug 302 to reach the purpose that the user can carry out horizontal concatenation or vertical concatenation to circuit board 1 according to actual demand.
When the utility model is used, a user can splice the circuit boards 1 transversely or longitudinally according to actual requirements, when the circuit boards 1 need to be spliced transversely, the user can press the press plate 405 downwards to make the press plate 402 press the spring posts 403, so that the through holes 404 and the post holes 401 are on the same horizontal line, the buckles 406 can be connected with the post holes 401 and the through holes 404 in a sliding manner, then the two buckles 406 and the main plug 201 on the other circuit board 1 are respectively aligned with the two fixing buckles 4 and the main interface 2 and are connected in a sliding manner, then the press plate 405 is loosened to make the spring posts 403 rebound upwards, so that the press plate 402 moves upwards, the buckle 406 on the other circuit board 1 is clamped by the clamp plate 402, so that the buckle 406 on the other circuit board 1 is fixedly connected with the fixing buckles 4, and then the two circuit boards 1 are fixedly connected, thereby achieving the purpose of fixing the connection between the main interface 2 and the main plug 201 on the other circuit board 1, when the circuit boards 1 need to be longitudinally spliced, a user aligns the four square grooves 101 and the auxiliary plug 302 with the four clamping blocks 102 and the auxiliary interfaces 3 on the other circuit board 1 respectively and enables the four square grooves 101 and the auxiliary plug 302 to be in sliding connection, the four square grooves 101 and the four clamping blocks 102 are connected with each other in a sliding mode to fix the two circuit boards 1, and therefore the effect of fixing the auxiliary plug 302 to be connected with the auxiliary interfaces 3 on the other circuit board 1 is achieved, when the plug is not connected to the interface for a long time, dust is easily accumulated in the interface, the interface is poor in contact or cannot be used due to excessive dust accumulation, and the purpose of effectively preventing the dust accumulation of the interface is achieved by installing the protection plug 301 at the interface, the equipment is fixedly connected with the buckle 406 through the fixing buckle 4, the four square grooves 101 and the four clamping blocks 102 are connected in a sliding mode to stabilize the connection between the interface and the plug, and the main interface 2 and the auxiliary plug 302 are arranged, The main plug 201, the secondary interface 3 and the secondary plug 302 enable the circuit board 1 to achieve the effect of transverse splicing or longitudinal splicing.
The above is only the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.
Claims (6)
1. The spliced PVC circuit board is characterized by comprising a circuit board (1) and a main interface (2), wherein the top of the circuit board (1) is fixedly connected with four square grooves (101), the bottom of the circuit board (1) is fixedly connected with four clamping blocks (102), the main interface (2) is openly arranged on the circuit board (1), a main plug (201) is arranged on the back of the circuit board (1), an auxiliary interface (3) is arranged on one side, close to the main interface (2), of the bottom of the circuit board (1), the side, far away from the circuit board (1), of the auxiliary interface (3) and the main interface (2) is connected with a protection plug (301), an auxiliary plug (302) is arranged on one side, close to the main interface (2), of the top of the circuit board (1), two fixing buckles (4) are fixedly connected on one side, and a column hole (401) is openly arranged on the two fixing buckles (4), two inside equal sliding connection of fixed knot (4) has cardboard (402), two equal fixedly connected with spring post (403) in cardboard (402) bottom, two through-hole (404) have all been seted up to cardboard (402) positive central authorities, two cardboard (402) top all is connected with presses board (405), two buckle (406) of fixedly connected with on one side of fixed knot (4) are kept away from in circuit board (1).
2. Spliced PVC circuit board according to claim 1, characterized in that the post hole (401) diameter is equal to the through hole (404) diameter and the post hole (401) inner diameter is adapted to the snap (406) outer diameter.
3. The spliced PVC circuit board according to claim 1, wherein the two buckles (406) are aligned with the two fixing buckles (4).
4. The spliced PVC circuit board according to claim 1, wherein the four square grooves (101) are the same as and matched with the four blocks (102), and the four square grooves (101) are aligned with the four blocks (102).
5. Spliced PVC circuit board according to claim 1, characterized in that the primary interface (2) and the secondary interface (3) are both of the same size and shape as the protection plug (301).
6. Spliced PVC circuit board according to claim 1, characterized in that the main interface (2) is arranged in alignment with the main plug (201) and the secondary interface (3) is arranged in alignment with the secondary plug (302).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120881881.8U CN215187589U (en) | 2021-04-27 | 2021-04-27 | Concatenation formula PVC circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120881881.8U CN215187589U (en) | 2021-04-27 | 2021-04-27 | Concatenation formula PVC circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215187589U true CN215187589U (en) | 2021-12-14 |
Family
ID=79364022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120881881.8U Expired - Fee Related CN215187589U (en) | 2021-04-27 | 2021-04-27 | Concatenation formula PVC circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215187589U (en) |
-
2021
- 2021-04-27 CN CN202120881881.8U patent/CN215187589U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211214 |