CN214101919U - Concatenation formula integrated circuit board - Google Patents
Concatenation formula integrated circuit board Download PDFInfo
- Publication number
- CN214101919U CN214101919U CN202023145135.7U CN202023145135U CN214101919U CN 214101919 U CN214101919 U CN 214101919U CN 202023145135 U CN202023145135 U CN 202023145135U CN 214101919 U CN214101919 U CN 214101919U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- draw
- groove
- butt
- piece
- 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
Links
Images
Landscapes
- Combinations Of Printed Boards (AREA)
Abstract
The utility model relates to a splicing type integrated circuit board, including first circuit board, second circuit board and butt-joint piece, the butt-joint piece is rectangular shape, the both sides of butt-joint piece are equipped with the draw-in groove, be equipped with the movable piece in the draw-in groove, the top of butt-joint piece is equipped with a plurality of screw holes, screw hole and draw-in groove intercommunication, threaded hole is equipped with fixing bolt, fixing bolt's one end and movable piece butt, the side of first circuit board and second circuit board sets up in the draw-in groove of butt-joint piece both sides, the both sides of the side of first circuit board and second circuit board respectively with the lateral wall butt of movable piece and draw-in groove; butt joint the circuit board of two separations through the butt joint piece, the side joint of first circuit board and second circuit board is in the draw-in groove of butt joint piece both sides to fix first circuit board and second circuit board through the inside movable piece of fixing bolt drive draw-in groove, the utility model discloses make the butt joint of different circuit module no longer only rely on electronic component's interface, make the connection between the circuit board more reliable and more stable.
Description
Technical Field
The utility model relates to a circuit board field specifically is a concatenation formula integrated circuit board.
Background
The existing integrated circuit boards are all provided with modularized functional circuits, so that various modularized functional circuit boards are often used for butt joint when in specific use, and corresponding functions are added to a main circuit board.
SUMMERY OF THE UTILITY MODEL
In view of this, the present invention provides a splicing type integrated circuit board, which can make the connection between the circuit boards more stable and reliable.
The utility model discloses a concatenation formula integrated circuit board, including first circuit board, second circuit board and butt joint piece, the butt joint piece is rectangular shape, the both sides of butt joint piece are equipped with the draw-in groove, be equipped with the activity piece in the draw-in groove, the top of butt joint piece is equipped with a plurality of screw holes, screw hole and draw-in groove intercommunication, threaded hole is equipped with fixing bolt, fixing bolt's one end and activity piece butt, the side setting of first circuit board and second circuit board is in the draw-in groove of butt joint piece both sides, the two sides of the side of first circuit board and second circuit board respectively with the lateral wall butt of activity piece and draw-in groove.
Further, one end of the fixing bolt is provided with a disc-shaped column cap, the side surface of the movable sheet is provided with a clamping ring with a 7-shaped section, and the column cap is clamped in the clamping ring.
Further, the side face of the movable sheet contacting with the side faces of the first circuit board and the second circuit board and the side wall of the clamping groove are both provided with rubber gaskets.
Further, the movable pieces on the two sides of the butt joint piece are integrally formed through connecting portions, and the connecting portions penetrate through the inside of the butt joint piece.
Furthermore, limiting bulges are arranged in the clamping grooves, corresponding limiting grooves are formed in the side edges of the first circuit board and the second circuit board, and the limiting bulges are correspondingly clamped in the limiting grooves.
The utility model has the advantages that: the utility model discloses a concatenation formula integrated circuit board docks the circuit board of two separations through the butt joint piece, and the side joint of first circuit board and second circuit board is in the draw-in groove of butt joint piece both sides to fix first circuit board and second circuit board through the inside movable piece of fixing bolt drive draw-in groove, the utility model discloses make the butt joint of different circuit module no longer only rely on electronic component's interface, make the connection between the circuit board more reliable and more stable.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and it will be apparent to those skilled in the art that other related drawings can be obtained from the drawings without inventive effort.
Fig. 1 is a schematic view of the butt joint structure of the present invention;
FIG. 2 is a schematic diagram of a separation structure of the present invention;
fig. 3 is a schematic structural view of the docking piece of the present invention;
fig. 4 is a schematic view of the connection structure between the movable plate and the fixing bolt of the present invention.
The reference numbers are as follows: 1-a first circuit board, 2-a second circuit board, 3-a butt joint part, 11-a limiting groove, 31-a clamping groove, 32-a movable sheet, 33-a fixed bolt, 34-a limiting bulge, 321-a clamping ring and 331-a column cap.
Detailed Description
As shown in fig. 1-4: the spliced integrated circuit board comprises a first circuit board 1, a second circuit board 2 and a butt joint part 3, wherein the butt joint part 3 is in a long strip shape, clamping grooves 31 are formed in two sides of the butt joint part 3, movable pieces 32 are arranged in the clamping grooves 31, a plurality of threaded holes are formed in the top of the butt joint part 3, the threaded holes are communicated with the clamping grooves 31, fixing bolts are arranged in the threaded holes, one ends of the fixing bolts are abutted to the movable pieces 32, the side edges of the first circuit board 1 and the second circuit board 2 are arranged in the clamping grooves 31 in the two sides of the butt joint part 3, and two sides of the side edges of the first circuit board 1 and the second circuit board 2 are respectively abutted to the side walls of the movable pieces 32 and the clamping grooves 31; the utility model discloses a structure is reinforceed when different circuit boards are in the coplanar and connect, when first circuit board 1 and second circuit board 2 carry out the electricity through interface joint and connect, adopt and carry out physical connection with first circuit board 1 and second circuit board 2 to butt joint piece 3, during the connection, set up the side of first circuit board 1 and second circuit board 2 in the draw-in groove 31 of 3 both sides of butt joint piece, and through twisting the fixing bolt, fixing bolt promotes movable piece 32 and fixes the side of first circuit board 1 and second circuit board 2 in draw-in groove 31.
The utility model discloses a concatenation formula integrated circuit board docks the circuit board of two separations through interfacing part 3, and the side joint of first circuit board 1 and second circuit board 2 is in the draw-in groove 31 of interfacing part 3 both sides to fix first circuit board 1 and second circuit board 2 through the inside movable piece 32 of fixing bolt drive draw-in groove 31, the utility model discloses make the butt joint of different circuit module no longer only rely on electronic component's interface, make the connection between the circuit board more reliable and more stable.
In this embodiment, one end of the fixing bolt is provided with a disc-shaped column cap 331, the side surface of the movable plate 32 is provided with a clamping ring 321 with a 7-shaped cross section, the column cap 331 is clamped in the clamping ring 321, and the fixing bolt and the movable member can rotate relatively but cannot be separated due to the cooperation of the column cap 331 and the clamping ring 321, so that the situation that parts are lost is avoided.
In this embodiment, all be equipped with the rubber gasket on the side of the movable plate 32 and the lateral wall of draw-in groove 31 with the side contact of first circuit board 1 and second circuit board 2, the rubber gasket is used for protecting the side of circuit board, increases frictional force simultaneously for first circuit board 1 and second circuit board 2 are difficult to directly take out from draw-in groove 31.
In this embodiment, the movable piece 32 of butt joint piece both sides passes through connecting portion integrated into one piece, and connecting portion wear to establish to the inside of butt joint piece, and the movable dish integrated into one piece of butt joint piece both sides for the side atress of the first circuit board 1 of both sides and second circuit board 2 is even.
In this embodiment, be equipped with spacing arch 34 in the draw-in groove 31, be equipped with corresponding spacing recess 11 on the side of first circuit board 1 and second circuit board 2, spacing arch 34 corresponds the joint in spacing recess 11, prevents that the side of first circuit board 1 and second circuit board 2 from producing relative displacement in draw-in groove 31, influences the stability of connecting.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.
Claims (5)
1. The utility model provides a concatenation formula integrated circuit board which characterized in that: including first circuit board, second circuit board and interfacing part, the interfacing part is rectangular shape, the both sides of interfacing part are equipped with the draw-in groove, be equipped with the activity piece in the draw-in groove, the top of interfacing part is equipped with a plurality of screw holes, screw hole and draw-in groove intercommunication, threaded hole is equipped with fixing bolt, fixing bolt's one end and activity piece butt, the side setting of first circuit board and second circuit board is in the draw-in groove of interfacing part both sides, the two sides of the side of first circuit board and second circuit board respectively with the lateral wall butt of activity piece and draw-in groove.
2. The tiled integrated circuit board of claim 1, wherein: one end of the fixing bolt is provided with a disc-shaped column cap, the side surface of the movable sheet is provided with a clamping ring with a 7-shaped section, and the column cap is clamped in the clamping ring.
3. The tiled integrated circuit board of claim 1, wherein: and rubber gaskets are arranged on the side surfaces of the movable sheet and the side walls of the clamping grooves, which are in contact with the side surfaces of the first circuit board and the second circuit board.
4. The tiled integrated circuit board of claim 1, wherein: the movable pieces on the two sides of the butt joint piece are integrally formed through connecting portions, and the connecting portions penetrate through the inside of the butt joint piece.
5. The tiled integrated circuit board of claim 1, wherein: be equipped with spacing arch in the draw-in groove, be equipped with corresponding spacing recess on the side of first circuit board and second circuit board, spacing arch corresponds the joint in spacing recess.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023145135.7U CN214101919U (en) | 2020-12-24 | 2020-12-24 | Concatenation formula integrated circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023145135.7U CN214101919U (en) | 2020-12-24 | 2020-12-24 | Concatenation formula integrated circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214101919U true CN214101919U (en) | 2021-08-31 |
Family
ID=77431960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023145135.7U Expired - Fee Related CN214101919U (en) | 2020-12-24 | 2020-12-24 | Concatenation formula integrated circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214101919U (en) |
-
2020
- 2020-12-24 CN CN202023145135.7U patent/CN214101919U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10931044B2 (en) | Board-to-board connector and board-to-board connector assembly | |
| CN214101919U (en) | Concatenation formula integrated circuit board | |
| WO2024094172A1 (en) | Connector with clamping mechanism | |
| KR20160022604A (en) | Board to board connector | |
| CN201515556U (en) | Circuit board device | |
| CN115548727A (en) | Production method of stepped PCB and PCB adapted by same | |
| CN214673299U (en) | Based on photoelectricity interconnection formula PCB board | |
| JP3229226U (en) | Floating connector | |
| CN2609232Y (en) | Power supply adapter | |
| CN210536247U (en) | Self-coupling type intensive bus duct and bus | |
| CN220934530U (en) | Novel misplug-proof heavy-load connector | |
| CN203734059U (en) | Butt-joint structure for connector | |
| KR101619289B1 (en) | Positioning plate for chucks | |
| WO2020171204A1 (en) | Conversion connector and substrate connection structure | |
| CN210723589U (en) | Circuit board of multi-plug adapter | |
| CN201285841Y (en) | Electric connector | |
| CN214136101U (en) | Connecting mechanism arranged between slide block mounting plate and triaxial arm | |
| CN213718278U (en) | Circuit control panel | |
| CN210350304U (en) | Multi-standard signal converter | |
| CN221058503U (en) | Soft and hard combined circuit board convenient to splice | |
| CN218040033U (en) | Double-row floating plate-to-plate combined connector | |
| CN103022838A (en) | Connector | |
| CN213780167U (en) | Carrier for PCBA (printed circuit board assembly) connection board test | |
| CN211594680U (en) | Efficient elevator guide rail fixing base | |
| CN213151075U (en) | Novel plug-in electrical interface |
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: 20210831 Termination date: 20211224 |