CN221409238U - Connection structure for PCB circuit board - Google Patents
Connection structure for PCB circuit board Download PDFInfo
- Publication number
- CN221409238U CN221409238U CN202322848796.3U CN202322848796U CN221409238U CN 221409238 U CN221409238 U CN 221409238U CN 202322848796 U CN202322848796 U CN 202322848796U CN 221409238 U CN221409238 U CN 221409238U
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- CN
- China
- Prior art keywords
- circuit board
- board main
- groove
- groups
- main body
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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.)
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Links
- 230000000694 effects Effects 0.000 abstract description 4
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 5
- 230000008054 signal transmission Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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- Coupling Device And Connection With Printed Circuit (AREA)
- Combinations Of Printed Boards (AREA)
Abstract
The utility model discloses a connecting structure for a PCB (printed Circuit Board), which comprises a circuit board main body, wherein the left end of the circuit board main body is provided with a groove, the right end of the circuit board main body is provided with a connecting plate, the inside of the groove is provided with a plurality of groups of first circuit connecting grooves, and the right end of the connecting plate is provided with a plurality of groups of first connecting leads. This a connection structure for PCB circuit board's front and back both ends spacing inserted block is connected with two sets of limit slot block respectively, makes the connection of adjacent two sets of or multiunit circuit board main part more firm, avoids taking place the skew and influences the connection condition of lead wire, and two sets of limit fixture blocks are connected with first spacing draw-in groove and two spacing draw-in groove block on the adjacent circuit board main part about respectively, under the condition that does not receive external force, makes spacing fixture block downwardly moving through the tension of extension spring self, can play fixed effect to the connection of adjacent circuit board main part, avoids the junction to produce not hard up, has improved the convenience of use.
Description
Technical Field
The utility model relates to the technical field of PCB (printed circuit board), in particular to a connecting structure for a PCB.
Background
The existing PCB circuit board that is used for, most structure is single, does not have better connection structure, when the user need connect two sets of or multiunit PCB circuit boards, complex operation, reduced user's operating efficiency, and mostly all produce not hard up through the lead wire interconnect, lead to the phenomenon of contact failure easily, influence the result of use of PCB circuit board, to above-mentioned problem, the urgent need designs a novel connection structure for PCB circuit board.
Disclosure of utility model
The utility model aims to provide a connecting structure for a PCB (printed Circuit Board) so as to solve the problem that poor contact is caused by loosening easily caused by interconnection of leads in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a connection structure for PCB circuit board, includes the circuit board main part, the left end of circuit board main part is seted up flutedly, the connecting plate is installed to the right-hand member of circuit board main part, the inside of recess is seted up multiunit first circuit spread groove, the right-hand member of connecting plate is provided with multiunit first connecting wire, multiunit second circuit spread groove has been seted up to the top left end of circuit board main part, a plurality of groups second connecting wire are installed to the right side upper end of connecting plate, first spacing draw-in groove has been seted up on the left side of circuit board main part top rear end, the second spacing draw-in groove has been seted up on the right side of circuit board main part top rear end, adjacent two groups the rear end of circuit board main part is provided with the mount.
Further, the grooves are connected with the connecting plates in a clamping manner, so that the connection of the adjacent circuit board main bodies is smoother, and the attractiveness is improved.
Further, the first connecting leads are respectively and electrically connected with the first circuit connecting grooves, the second connecting leads are respectively and electrically connected with the second circuit connecting grooves, and the integrity of signals is considered by multiple groups of wiring, so that the signal transmission quality is effectively improved.
Further, limiting slots are formed in the front end and the rear end of the inner side wall of the groove, limiting plug blocks are mounted at the front end and the rear end of the connecting plate, the limiting plug blocks are respectively connected with the two groups of limiting slots in a clamping mode, connection of two groups or more groups of adjacent circuit board main bodies is stable, and the situation that the connection of leads is influenced due to offset is avoided.
Further, the upper end of mount runs through and is provided with two sets of connecting rods, two sets of the top of connecting rod is connected with the horizontal pole jointly, two sets of spacing fixture block is all installed to the bottom of connecting rod, and operator accessible handheld horizontal pole upwards mentions, realizes the installation of mount and the use of dismantling.
Further, two sets of lateral wall of connecting rod just is located the inside of mount all is provided with expansion spring, two sets of spacing fixture block respectively with control adjacent first spacing draw-in groove and two spacing draw-in groove block connection in the circuit board main part, under the circumstances that does not receive external force, make spacing fixture block downwardly moving through expansion spring self tension, can play fixed effect to the connection of adjacent circuit board main part, avoid the junction to produce not hard up, improved the convenience of use.
Further, the standing grooves are formed in the front and rear ends of the upper end face of the circuit board main body, the stand columns are arranged in the front and rear ends of the bottom of the circuit board main body, the standing grooves of the circuit board main body which are adjacent up and down are connected with the stand columns in a clamping mode, multiple groups of circuit board main bodies can be spliced and installed up and down, and the installation is stable and saves space.
Compared with the prior art, the utility model has the beneficial effects that: this a connection structure for PCB circuit board, the spacing inserted block in front and back both ends in the adjacent circuit board main part is connected with two sets of limit slot block respectively, make the connection of adjacent two sets of or multiunit circuit board main part more firm, avoid taking place the skew and influence the connection condition of lead wire, two sets of limit fixture blocks are connected with first spacing draw-in groove and two spacing draw-in groove block respectively in the adjacent circuit board main part about, under the condition that does not receive external force, make spacing fixture block downwardly moving through the tension of extension spring self, can play fixed effect to the connection of adjacent circuit board main part, avoid the junction to produce not hard up, the convenience of using has been improved.
Drawings
FIG. 1 is a schematic diagram of a circuit board main body connection structure according to the present utility model;
Fig. 2 is a schematic view of a longitudinal splicing structure of a circuit board main body according to the present utility model;
FIG. 3 is a schematic view of a split structure of the present utility model;
Fig. 4 is a schematic view of an installation structure of a limit clamping block according to the present utility model.
In the figure: 1. a circuit board main body; 2. a groove; 3. a connecting plate; 4. a first circuit connection groove; 5. a first connection lead; 6. a second circuit connection groove; 7. a second connecting lead; 8. a limit slot; 9. limiting plug blocks; 10. the first limit clamping groove; 11. the second limit clamping groove; 12. a fixing frame; 13. a connecting rod; 14. a cross bar; 15. a limit clamping block; 16. a telescopic spring; 17. a placement groove; 18. and (5) a column.
Detailed Description
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a connection structure for PCB circuit board, includes circuit board main part 1, recess 2 has been seted up to the left end of circuit board main part 1, connecting plate 3 is installed to the right-hand member of circuit board main part 1, recess 2 and connecting plate 3 each other are the block and are connected, make the connection of adjacent circuit board main part 1 more level and smooth, promote pleasing to the eye degree, multiunit first circuit connecting groove 4 has been seted up to the inside of recess 2, the right-hand member of connecting plate 3 is provided with multiunit first connecting lead 5, multiunit second circuit connecting groove 6 has been seted up to the top left end of circuit board main part 1, a plurality of groups second connecting lead 7 are installed to the right-hand member upper end of connecting plate 3, first connecting lead 5 respectively with first circuit connecting groove 4 electric connection, second connecting lead 7 respectively with second circuit connecting groove 6 electric connection, multiunit wiring has effectively improved signal transmission quality in consideration of signal's integrality.
The limiting slots 8 are formed in the front end and the rear end of the inner side wall of the groove 2, the limiting plug blocks 9 are mounted at the front end and the rear end of the connecting plate 3, the limiting plug blocks 9 are respectively connected with the two groups of limiting slots 8 in a clamping mode, connection of two adjacent groups or multiple groups of circuit board main bodies 1 is firmer, the situation that the connection of leads is influenced by offset is avoided, a first limiting clamping groove 10 is formed in the left side of the rear end of the top of the circuit board main body 1, a second limiting clamping groove 11 is formed in the right side of the rear end of the top of the circuit board main body 1, a fixing frame 12 is arranged at the rear end of the circuit board main body 1 in an adjacent mode, two groups of connecting rods 13 penetrate through the upper end of the fixing frame 12, the tops of the two groups of connecting rods 13 are connected with a transverse rod 14 in a joint mode, limiting clamping blocks 15 are mounted at the bottoms of the two groups of the connecting rods 13, and an operator can lift the transverse rod 14 upwards through a hand-held mode to achieve mounting and dismounting of the fixing frame 12.
In addition, two sets of lateral wall of connecting rod 13 just is located the inside of mount 12 and all is provided with extension spring 16, two sets of spacing fixture block 15 respectively with control adjacent first spacing draw-in groove 10 and the spacing draw-in groove 11 block of second on circuit board main part 1 are connected, under the condition that does not receive external force, make spacing fixture block 15 downwardly moving through extension spring 16 self tension, can play fixed effect to the connection of adjacent circuit board main part 1, avoid the junction to produce not hard up, improved the convenience of use, standing groove 17 has all been seted up at both ends around the upper end of circuit board main part 1, stand 18 is all installed at both ends around the bottom of circuit board main part 1, upper and lower adjacent standing groove 17 and stand 18 block connection of circuit board main part 1 can carry out the splice installation from top to bottom with multiunit circuit board main part 1, and the installation has stability, saves the in space the service condition.
When the connecting structure for the PCB circuit board in the technical scheme is used, firstly, the grooves 2 and the connecting plates 3 are clamped and connected, so that the connection of the adjacent circuit board main bodies 1 is smoother, the attractiveness is improved, the first connecting leads 5 are respectively electrically connected with the first circuit connecting grooves 4, the second connecting leads 7 are respectively electrically connected with the second circuit connecting grooves 6, the integrity of signals is considered by multiple groups of wiring, the signal transmission quality is effectively improved, the front end and the rear end of the limiting inserting block 9 are respectively clamped and connected with the two groups of limiting slots 8, the connection of the adjacent two groups or multiple groups of circuit board main bodies 1 is firmer, the connection condition that the offset influences the leads is avoided, the two groups of limiting clamping blocks 15 are respectively clamped and connected with the first limiting clamping grooves 10 and the second limiting clamping grooves 11 on the left and right adjacent circuit board main bodies 1, an operator can upwards lift the mounting and dismounting of the fixing frame 12 through the tension of the telescopic springs 16, the limiting clamping blocks 15 can play a role in connecting and fixing the adjacent circuit board main bodies 1, the connection position of the adjacent circuit board main bodies 1 is improved, the upper and the lower circuit board main bodies 1 can be conveniently and rapidly spliced, and the lower circuit board main bodies are arranged, and the space of the connecting structure is convenient to install and the upper and lower circuit board main bodies are prevented from being connected.
Claims (7)
1. A connection structure for PCB circuit board, includes circuit board main part, its characterized in that: the circuit board is characterized in that the left end of the circuit board main body is provided with a groove, the right end of the circuit board main body is provided with a connecting plate, the inside of the groove is provided with a plurality of groups of first circuit connecting grooves, the right end of the connecting plate is provided with a plurality of groups of first connecting leads, the left end of the top of the circuit board main body is provided with a plurality of groups of second circuit connecting grooves, the upper end of the right side of the connecting plate is provided with a plurality of groups of second connecting leads, the left side of the rear end of the top of the circuit board main body is provided with a first limit clamping groove, the right side of the rear end of the top of the circuit board main body is provided with a second limit clamping groove, and the rear ends of two adjacent groups of circuit board main bodies are provided with fixing frames.
2. The connection structure for a PCB circuit board of claim 1, wherein: the groove and the connecting plate are mutually clamped and connected.
3. The connection structure for a PCB circuit board of claim 1, wherein: the first connecting leads are respectively and electrically connected with the first circuit connecting grooves, and the second connecting leads are respectively and electrically connected with the second circuit connecting grooves.
4. The connection structure for a PCB circuit board of claim 1, wherein: limiting slots are formed in the front end and the rear end of the inner side wall of the groove, limiting plug blocks are mounted at the front end and the rear end of the connecting plate, and the limiting plug blocks are respectively connected with the two groups of limiting slots in a clamping mode.
5. The connection structure for a PCB circuit board of claim 1, wherein: the upper end of mount runs through and is provided with two sets of connecting rods, two sets of the top of connecting rod is connected with the horizontal pole jointly, two sets of spacing fixture block is all installed to the bottom of connecting rod.
6. The connection structure for a PCB circuit board of claim 5, wherein: the outer side walls of the two groups of connecting rods and the inside of the fixing frame are respectively provided with a telescopic spring, and the two groups of limiting clamping blocks are respectively connected with a first limiting clamping groove and a second limiting clamping groove in the left and right adjacent circuit board main bodies in a clamping mode.
7. The connection structure for a PCB circuit board of claim 1, wherein: the standing grooves are formed in the front end and the rear end of the upper end of the circuit board main body, the stand columns are mounted at the front end and the rear end of the bottom of the circuit board main body, and the standing grooves of the circuit board main body, which are adjacent up and down, are connected with the stand columns in a clamping mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322848796.3U CN221409238U (en) | 2023-10-23 | 2023-10-23 | Connection structure for PCB circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322848796.3U CN221409238U (en) | 2023-10-23 | 2023-10-23 | Connection structure for PCB circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221409238U true CN221409238U (en) | 2024-07-23 |
Family
ID=91944210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322848796.3U Active CN221409238U (en) | 2023-10-23 | 2023-10-23 | Connection structure for PCB circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221409238U (en) |
-
2023
- 2023-10-23 CN CN202322848796.3U patent/CN221409238U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |