CN210781534U - Connecting device between printed circuit boards - Google Patents
Connecting device between printed circuit boards Download PDFInfo
- Publication number
- CN210781534U CN210781534U CN201921207376.4U CN201921207376U CN210781534U CN 210781534 U CN210781534 U CN 210781534U CN 201921207376 U CN201921207376 U CN 201921207376U CN 210781534 U CN210781534 U CN 210781534U
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- CN
- China
- Prior art keywords
- base plate
- circuit board
- substrate
- connecting device
- printed circuit
- Prior art date
- 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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Abstract
The utility model discloses a connecting device between printed circuit board, including first base plate, second base plate, first circuit board, second circuit board, first connecting device and second connecting device, first circuit board and second circuit board are installed respectively on first base plate and second base plate, first base plate and second base plate are connected through first connecting device, first base plate and second base plate pass through second connecting device and fix together, second connecting device includes connecting block, stop device, fixing device and dismounting device, the connecting block passes through stop device and fixing device and connects first base plate and second base plate, the fixing device below is provided with dismounting device. The utility model discloses make things convenient for the installation between the printed circuit board to dismantle, improve printed circuit board's installation dismantlement efficiency when playing good connection fixed action, the utility model discloses simple structure, convenient operation, the practicality is strong.
Description
Technical Field
The utility model relates to a connecting device between printed circuit board belongs to circuit equipment technical field.
Background
When using a printed circuit board, since the soldering area of one printed circuit board cannot solder all components, two printed circuit boards need to be electrically connected together for use.
The connecting device between the existing printed circuit boards is poor in fixing effect mostly, the circuit boards are prone to being damaged when the connecting device is moved, the installation and the disassembly are troublesome, the machining efficiency is low, the two printed circuit boards are connected together to be used, high heat can be generated, the heat is dissipated only through the printed circuit boards, the heat dissipation effect is poor, and the connecting device between the printed circuit boards is designed to solve the problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a connecting device between printed circuit board to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a connecting device between printed circuit board, includes first base plate, second base plate, first circuit board, second circuit board, first connecting device and second connecting device, first circuit board and second circuit board are installed respectively on first base plate and second base plate, first base plate and second base plate pass through first connecting device and connect, first base plate and second base plate pass through second connecting device and fix together, second connecting device includes connecting block, stop device, fixing device and dismounting device, the connecting block passes through stop device and fixing device and connects first base plate and second base plate, the fixing device below is provided with dismounting device.
Preferably, the connecting block upper end is provided with the bridging circuit board, the connecting block left and right sides is provided with stop device, stop device includes gag lever post and spacing groove, and the gag lever post symmetry sets up in the connecting block both sides, the spacing groove corresponds the setting respectively at first base plate and second base plate side, the gag lever post agrees with each other with the spacing groove.
Preferably, the first connecting device comprises a through hole, a copper foil wire and a connecting circuit board, the upper ends of the first substrate and the second substrate are provided with the through holes, the connecting circuit board is embedded in the upper ends of the first substrate and the second substrate respectively, the copper foil wire is connected with the connecting circuit board through the through hole, and the connecting circuit board is connected with each other through the bridging circuit board.
Preferably, fixing device includes spout, spring, card strip and draw-in groove, the spout symmetry sets up in the connecting block bottom, be provided with the card strip through the spring in the spout, the draw-in groove corresponds the setting respectively in first base plate and second base plate bottom, the card strip agrees with each other with the draw-in groove.
Preferably, the dismounting device comprises a groove, a connecting cable, a rotating shaft, a pulling plate and a pulling groove, the groove is formed in the bottom end of the sliding groove, the pulling plate is installed in the groove through the rotating shaft, one end of the connecting cable is connected with the clamping strip, the other end of the connecting cable is connected with the pulling plate, and the pulling groove is formed in the pulling plate.
Preferably, the upper end of the connecting block in the second connecting device is a copper block, and the lower end of the connecting block in the second connecting device is an aluminum block.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model relates to a connecting device between printed circuit board, the first connecting device through setting up can be quick link together two circuit boards, the second connecting device who sets up simultaneously can play good fixed effect to the base plate.
The utility model discloses the second connecting device who sets up makes things convenient for the installation between first base plate and the second base plate to dismantle, provides the installation and dismantles efficiency.
The utility model discloses the connecting block is made by the heat radiation material, has good radiating effect, the utility model discloses simple structure, convenient operation, the practicality is strong.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the fixing device and the detaching device of the present invention;
in the figure: 1. a first substrate; 2. a second substrate; 3. a first circuit board; 4. a second circuit board; 5. a first connecting means; 6. a second connecting means; 7. connecting blocks; 8. a limiting device; 9. a fixing device; 10. disassembling the device; 11. a bridge circuit board; 12. a limiting rod; 13. a limiting groove; 14. a through hole; 15. a copper foil wire; 16. connecting the circuit board; 17. a chute; 18. a spring; 19. clamping the strip; 20. a card slot; 21. a groove; 22. a connecting cable; 23. a rotating shaft; 24. pulling a plate; 25. and (6) groove drawing.
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.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a connecting device between printed circuit board, includes first base plate 1, second base plate 2, first circuit board 3, second circuit board 4, first connecting device 5 and second connecting device 6, first circuit board 3 and second circuit board 4 are installed respectively on first base plate 1 and second base plate 2, first base plate 1 and second base plate 2 are connected through first connecting device 5, first base plate 1 and second base plate 2 are together fixed through second connecting device 6, second connecting device 6 includes connecting block 7, stop device 8, fixing device 9 and dismounting device 10, connecting block 7 passes through stop device 8 and fixing device 9 and connects first base plate 1 and second base plate 2, fixing device 9 below is provided with dismounting device 10.
Further, connecting block 7 upper end is provided with bridging circuit board 11, the connecting block 7 left and right sides is provided with stop device 8, stop device 8 includes gag lever post 12 and spacing groove 13, and gag lever post 12 symmetry sets up in connecting block 7 both sides, spacing groove 13 corresponds the setting respectively at first base plate 1 and 2 sides of second base plate, gag lever post 12 agrees with each other with spacing groove 13.
Further, the first connecting device 5 includes a through hole 14, a copper foil wire 15 and a connecting circuit board 16, the upper ends of the first substrate 1 and the second substrate 2 are respectively provided with the through hole 14, the connecting circuit board 16 is respectively embedded at the upper ends of the first substrate 1 and the second substrate 2, the copper foil wire 15 is connected with the connecting circuit board 16 through the through hole 14, and the connecting circuit board 16 is connected with each other through the bridge circuit board 11.
Further, fixing device 9 includes spout 17, spring 18, card strip 19 and draw-in groove 20, spout 17 symmetry sets up in connecting block 7 bottom, be provided with card strip 19 through spring 18 in the spout 17, draw-in groove 20 corresponds the setting respectively in first base plate 1 and second base plate 2 bottom, card strip 19 agrees with each other with draw-in groove 20.
Further, dismounting device 10 includes recess 21, connecting cable 22, pivot 23, arm-tie 24 and draw-groove 25, recess 21 sets up in spout 17 bottom, install arm-tie 24 through pivot 23 in the recess 21, connecting cable 22 one end connection card strip 19, the other end connection arm-tie 24, be provided with the draw-groove 25 on the arm-tie 24.
Furthermore, the upper end of the connecting block 7 in the second connecting device 6 is a copper block, and the lower end is an aluminum block.
The working principle is as follows: the utility model relates to a connecting device between printed circuit boards, when in use, a connecting block 7 in a second connecting device 6 is arranged between a first substrate 1 and a second substrate 2, then aligning the limiting rods 12 in the limiting devices 8 on the connecting blocks 7 with the limiting grooves 13 on the first substrate 1 and the second substrate 2, clamping the limiting rods 12 into the limiting grooves 13, at the same time, the clamping strips 19 in the fixing devices 9 on the connecting block 7 are clamped into the clamping grooves 20 at the bottom ends of the first substrate 1 and the second substrate 2, so that the first substrate 1 and the second substrate 2 are fixed on the connecting block 7, then the connecting circuit boards 16 on the first substrate 1 and the second substrate 2 are connected with the bridge circuit board 11 to complete installation, the upper copper blocks of the connecting blocks 7 quickly absorb heat generated by the work of the circuit boards, and then the heat is quickly dissipated through the lower aluminum blocks to provide a good heat dissipation effect; when the disassembly is needed, the bridge circuit board 11 is separated from the connecting circuit board 16, then the disassembly device 10 arranged at the bottom end of the fixing device 9 is used for disassembly, the pulling plate 24 is pulled up through the pulling groove 25 arranged on the pulling plate 24, the pulling plate 24 drives the connecting cable 22 to pull the sliding groove 17 for recovering the clamping strip 19, the clamping strip 19 is separated from the clamping groove 20 on the first substrate 1 and the second substrate 2, the first substrate 1 and the second substrate 2 can be separated from the connecting block 7, and the disassembly is completed.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A connecting device between printed circuit boards, characterized in that: comprises a first substrate (1), a second substrate (2), a first circuit board (3), a second circuit board (4), a first connecting device (5) and a second connecting device (6), the first circuit board (3) and the second circuit board (4) are respectively arranged on the first substrate (1) and the second substrate (2), the first substrate (1) and the second substrate (2) are connected by a first connecting device (5), the first substrate (1) and the second substrate (2) are fixed together by a second connecting device (6), the second connecting device (6) comprises a connecting block (7), a limiting device (8), a fixing device (9) and a dismounting device (10), the connecting block (7) is used for connecting the first substrate (1) and the second substrate (2) through a limiting device (8) and a fixing device (9), and a dismounting device (10) is arranged below the fixing device (9).
2. A connecting device between printed circuit boards according to claim 1, wherein: connecting block (7) upper end is provided with bridging circuit board (11), the connecting block (7) left and right sides is provided with stop device (8), stop device (8) include gag lever post (12) and spacing groove (13), and gag lever post (12) symmetry sets up in connecting block (7) both sides, spacing groove (13) correspond the setting respectively at first base plate (1) and second base plate (2) side, gag lever post (12) agree with each other with spacing groove (13).
3. A connecting device between printed circuit boards according to claim 1 or 2, characterized in that: first connecting device (5) include through-hole (14), copper foil line (15) and connecting circuit board (16), first base plate (1) and second base plate (2) upper end all are provided with through-hole (14), connecting circuit board (16) inlay respectively in first base plate (1) and second base plate (2) upper end, copper foil line (15) are connected with connecting circuit board (16) through-hole (14), connecting circuit board (16) are through bridging circuit board (11) interconnect.
4. A connecting device between printed circuit boards according to claim 1, wherein: fixing device (9) include spout (17), spring (18), card strip (19) and draw-in groove (20), spout (17) symmetry sets up in connecting block (7) bottom, be provided with card strip (19) through spring (18) in spout (17), draw-in groove (20) correspond the setting respectively in first base plate (1) and second base plate (2) bottom, card strip (19) agree with each other with draw-in groove (20).
5. A connecting device between printed circuit boards according to claim 1, wherein: dismounting device (10) include recess (21), connecting cable (22), pivot (23), arm-tie (24) and kerve (25), recess (21) set up in spout (17) bottom, install arm-tie (24) through pivot (23) in recess (21), connecting cable (22) one end connection card strip (19), arm-tie (24) are connected to the other end, be provided with kerve (25) on arm-tie (24).
6. A connecting device between printed circuit boards according to claim 1, wherein: the upper end of a connecting block (7) in the second connecting device (6) is a copper block, and the lower end of the connecting block is an aluminum block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921207376.4U CN210781534U (en) | 2019-07-29 | 2019-07-29 | Connecting device between printed circuit boards |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921207376.4U CN210781534U (en) | 2019-07-29 | 2019-07-29 | Connecting device between printed circuit boards |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210781534U true CN210781534U (en) | 2020-06-16 |
Family
ID=71046491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921207376.4U Expired - Fee Related CN210781534U (en) | 2019-07-29 | 2019-07-29 | Connecting device between printed circuit boards |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210781534U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116156827A (en) * | 2023-03-27 | 2023-05-23 | 苏州赛莫测控科技有限公司 | Circuit board plug structure and communication box |
-
2019
- 2019-07-29 CN CN201921207376.4U patent/CN210781534U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116156827A (en) * | 2023-03-27 | 2023-05-23 | 苏州赛莫测控科技有限公司 | Circuit board plug structure and communication box |
| CN116156827B (en) * | 2023-03-27 | 2023-10-27 | 苏州赛莫测控科技有限公司 | Circuit board plug structure and communication box |
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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: 20200616 Termination date: 20210729 |