CN212342870U - Novel coupling assembling for circuit board - Google Patents
Novel coupling assembling for circuit board Download PDFInfo
- Publication number
- CN212342870U CN212342870U CN202020654614.2U CN202020654614U CN212342870U CN 212342870 U CN212342870 U CN 212342870U CN 202020654614 U CN202020654614 U CN 202020654614U CN 212342870 U CN212342870 U CN 212342870U
- Authority
- CN
- China
- Prior art keywords
- plug
- circuit board
- round hole
- base
- hole
- 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.)
- Active
Links
Images
Landscapes
- Insertion Pins And Rivets (AREA)
Abstract
The utility model discloses a novel coupling assembling for circuit board, including plug and base, the connecting hole has been seted up to the lower surface of plug, be provided with the elasticity copper sheet on the inner wall of connecting hole, the lower surface of plug is provided with two round hole one, the left and right sides face of plug leans on the position to have all seted up the draw-in groove, the inside lower surface of base is provided with the spliced pole, two round hole two have been seted up to the inside lower surface of base. This novel coupling assembling for circuit board, through the trip and the mutual joint of draw-in groove that set up, can realize that the junction does not take place not hard up effect, can realize connecting hole and spliced pole in close contact with through the elasticity copper sheet that sets up, can avoid the contact failure between the circuit board, through the telescoping device who sets up, can pop out when can realizing dismantling, thereby can reduce the emergence because of the circuit condition such as disconnected connecing of the circuit that the plug caused repeatedly, whole coupling assembling can reach and connect convenient and reliable, the contact is inseparable, dismantle simple safe effect.
Description
Technical Field
The utility model relates to a technical field is connected to the circuit board, specifically is a novel coupling assembling for circuit board.
Background
The circuit board is seen everywhere in our life, the circuit board connecting assembly plays a crucial role in the connection process between the circuit board and the circuit board, most of the existing connecting assemblies are in clamping connection, the connection is convenient, and the defects exist at the same time, the connecting assembly is inserted and pulled by manpower during connection and disassembly, and the connecting assembly and the circuit board are disconnected after repeated insertion and pulling, so that unnecessary troubles are caused; after the connection, no hook is used for locking, and the phenomenon of looseness can be generated after a long time, so that poor contact is caused.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel coupling assembling for 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 novel coupling assembling for circuit board, includes plug and base, the connecting hole has been seted up to the lower surface of plug, be provided with the elasticity copper sheet on the inner wall of connecting hole, the lower surface of plug is provided with two round holes one, the left and right sides face of plug leans on the position to all seted up the draw-in groove.
The utility model discloses a telescopic device, including base, locating pin, clamping hook, locating pin two, conical spring's right-hand member fixed connection is on locating pin one, conical spring's left end fixed connection is on locating pin two, the left side fixed mounting of connecting rod has the pull rod, the equal fixed mounting in the left and right sides of base has the protective housing, slotted hole one and slotted hole two have been seted up respectively in the upper surface and the left side of protective housing.
Preferably, the connecting hole corresponds to the connecting column, the connecting column is inserted into the connecting hole, and the connecting column is in close contact with the elastic copper sheet.
Preferably, the diameter of the first round hole is 1.2 times of the diameter of the second round hole, and the first round hole and the second round hole correspond to each other.
Preferably, the telescoping device includes outer pole, interior pole and spring, and the bottom fixed connection of spring is in the bottom of outer pole, and the top fixed connection of spring is on the top of interior pole, and interior pole cup joints the inside at the outer pole, and the bottom fixed connection of outer pole is at the lower surface of round hole two, the top of interior pole and the upper surface overlap joint of round hole one.
Preferably, the hook on the connecting rod is clamped in the clamping groove on the plug.
Preferably, the connecting rod penetrates through a first long round hole in the upper surface of the protective shell, and the pull rod penetrates through a second long round hole in the left side of the protective shell.
Compared with the prior art, the beneficial effects of the utility model are that: this novel coupling assembling for circuit board, through the trip and the mutual joint of draw-in groove that set up, can realize that the junction does not take place not hard up effect, through the elasticity copper sheet that sets up, can realize connecting hole and spliced pole in close contact with, can avoid the contact failure between the circuit board, through the telescoping device that sets up, can pop out when can realizing dismantling, thereby can reduce the emergence because of the circuit condition such as disconnected connecing of the circuit that the plug caused repeatedly, whole coupling assembling can reach and connect convenient and reliable, the contact is inseparable, dismantle simple safe effect.
Drawings
Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;
fig. 2 is a schematic view of the plug structure of the present invention;
FIG. 3 is a schematic view of the base structure of the present invention;
FIG. 4 is an enlarged schematic view of the structure A in FIG. 1 according to the present invention;
fig. 5 is a schematic structural view of the telescopic device of the present invention.
In the figure: the device comprises a plug 1, a base 2, a connecting hole 3, an elastic copper sheet 4, a round hole I5, a clamping groove 6, a connecting column 7, a round hole II 8, a telescopic device 9, an outer rod 91, an inner rod 92, a spring 93, a fixing rod 10, a locating pin I11, a pin shaft 12, a connecting rod 13, a clamping hook 14, a locating pin II 15, a conical spring 16, a pull rod 17, a protective shell 18, a long round hole I19 and a long round hole II 20.
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.
Referring to fig. 1-5, the present invention provides a technical solution: a novel connecting component for a circuit board comprises a plug 1 and a base 2, wherein the plug 1 and the base 2 are mutually inserted and connected, thereby connecting the two circuit boards, the lower surface of the plug 1 is provided with a connecting hole 3, the connecting hole 3 is used for being inserted with a connecting post 7, thereby realizing the electric connection between the two circuit boards, the inner wall of the connecting hole 3 is provided with an elastic copper sheet 4, the connecting column 7 can be tightly contacted in the connecting hole 3 through the arranged elastic copper sheet 4, thereby reducing the problems of circuit failure and the like caused by poor contact, the lower surface of the plug 1 is provided with two round holes I5, the upper positions of the left side surface and the right side surface of the plug 1 are both provided with clamping grooves 6, the clamping grooves 6 are used for clamping the clamping hooks 14, after the plug 1 and the base 2 are connected, the plug and the base can be mutually locked, and the phenomenon of separation and loosening does not occur.
The lower surface of the inside of the base 2 is provided with a connecting column 7, the connecting column 7 is used for realizing the electric connection between two circuit boards, the connecting hole 3 and the connecting column 7 correspond to each other, the connecting column 7 is inserted in the connecting hole 3, the connecting column 7 is in close contact with the elastic copper sheet 4, the lower surface of the inside of the base 2 is provided with two round holes two 8, the diameter of the round hole one 5 is 1.2 times of that of the round hole two 8, the round hole one 5 and the round hole two 8 correspond to each other, the bottom of the round hole two 8 is fixedly provided with a telescopic device 9, the telescopic device 9 comprises an outer rod 91, an inner rod 92 and a spring 93, the bottom end of the spring 93 is fixedly connected to the bottom end of the outer rod 91, the top end of the spring 93 is fixedly connected to the top end of the inner rod 92, the inner rod 92 is sleeved in the outer rod 91, the bottom end, the plug 1 and the base 2 can be more conveniently disassembled by the aid of the arranged telescopic device 9, disconnection between the plug 1 and the base 2 and a circuit board caused by repeated plugging and unplugging is reduced, the left side and the right side of the base 2 are fixedly provided with a fixed rod 10 and a positioning pin 11, the fixed rod 10 is hinged with a connecting rod 13 through a pin shaft 12, the connecting rod 13 can rotate to a certain extent through the arranged fixed rod 10 and the pin shaft 12, the plug 1 and the base 2 are more conveniently connected, the top end of the right side of the connecting rod 13 is provided with a clamping hook 14, the clamping hook 14 is clamped with the clamping groove 6, mutual locking between the plug 1 and the base 2 can be realized, connection is more reliable and safer, looseness is reduced, the clamping hook 14 on the connecting rod 13 is clamped inside the clamping groove 6 on the plug 1, a positioning pin II 15 is fixedly arranged at the lower position close to the right side of the connecting rod 13, the conical spring 16 is fixed through the positioning pin 11 and the positioning pin II 15, the situation that the conical spring 16 is separated in the use process is reduced, the conical spring 16 is arranged between the positioning pin I11 and the positioning pin II 15, the right end of the conical spring 16 is fixedly connected to the positioning pin I11, the left end of the conical spring 16 is fixedly connected to the positioning pin II 15, when the plug 1 and the base 2 are normally connected through the arranged conical spring 16, the clamping hook 14 and the clamping groove 16 are always in a clamping state, a pull rod 17 is fixedly arranged at the left side of the connecting rod 13, the plug 1 and the base 2 are more convenient to detach through the arranged pull rod 17, the clamping hook 14 and the clamping groove 6 can be separated from each other only by pressing down the pull rod 17, protective cases 18 are fixedly arranged at the left side and the right side of the base 2, and a certain protection effect can be achieved on, therefore, the service life of the connecting assembly is prolonged, the first long round hole 19 and the second long round hole 20 are formed in the upper surface and the left side of the protective shell 18 respectively, the connecting rod 13 and the pull rod 17 can move conveniently through the first long round hole 19 and the second long round hole 20, the connecting rod 13 penetrates through the first long round hole 19 in the upper surface of the protective shell 18, and the pull rod 17 penetrates through the second long round hole 20 in the left side of the protective shell 18.
The working principle is as follows: when two circuit boards need to be connected, the plug 1 is inserted into the base 2, the connecting column 7 is in close contact with the connecting hole 3 under the action of the elastic copper sheet 4, the telescopic device 9 is compressed under the action of the first round hole 5 and the second round hole 8, and when the plug 1 is completely inserted into the base 2, the clamping hook 14 is clamped in the clamping groove 6, so that the mutual locking of the plug 1 and the base 2 is realized, and the separation phenomenon cannot occur; when two circuit boards are disassembled, the pull rod 17 is pressed down, the conical spring 16 is compressed, the connecting rod 13 rotates around the pin shaft 12, the clamping hook 14 is separated from the clamping groove 6, the clamping hook 14 is completely separated from the clamping groove 6, the telescopic device 9 extends outwards under the action of the spring 93, the plug 1 is popped out from the base 2 under the action of the telescopic device 9, the plug 1 does not need to be plugged and pulled by manpower, the situation that the disconnection is generated between the plug 1 and the base 2 and the circuit boards due to repeated plugging and pulling is reduced, the whole connecting assembly can achieve convenient and reliable connection, contact is tight, and the effect of simple and safe disassembly is achieved.
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. The utility model provides a novel coupling assembling for circuit board, includes plug (1) and base (2), its characterized in that: the lower surface of the plug (1) is provided with a connecting hole (3), the inner wall of the connecting hole (3) is provided with an elastic copper sheet (4), the lower surface of the plug (1) is provided with two round holes I (5), and the upper positions of the left side surface and the right side surface of the plug (1) are provided with clamping grooves (6);
the inner lower surface of the base (2) is provided with a connecting column (7), the inner lower surface of the base (2) is provided with two round holes II (8), the bottom of the round holes II (8) is fixedly provided with a telescopic device (9), the left side and the right side of the base (2) are fixedly provided with a fixed rod (10) and a first positioning pin (11), the fixed rod (10) is hinged with a connecting rod (13) through a pin shaft (12), the right top end of the connecting rod (13) is provided with a clamping hook (14), the right side of the connecting rod (13) is fixedly provided with a second positioning pin (15) by the lower position, a conical spring (16) is arranged between the first positioning pin (11) and the second positioning pin (15), the right end of the conical spring (16) is fixedly connected onto the first positioning pin (11), the left end of the conical spring (16) is fixedly connected onto the second positioning pin (15), the left side of the connecting, the protective shell is characterized in that protective shells (18) are fixedly mounted on the left side and the right side of the base (2), and a first long round hole (19) and a second long round hole (20) are respectively formed in the upper surface and the left side of each protective shell (18).
2. The novel connecting assembly for the circuit board according to claim 1, wherein: the connecting hole (3) and the connecting column (7) correspond to each other, the connecting column (7) is inserted into the connecting hole (3), and the connecting column (7) is in close contact with the elastic copper sheet (4).
3. The novel connecting assembly for the circuit board according to claim 1, wherein: the diameter of the first round hole (5) is 1.2 times of that of the second round hole (8), and the first round hole (5) and the second round hole (8) correspond to each other.
4. The novel connecting assembly for the circuit board according to claim 1, wherein: telescoping device (9) include outer pole (91), interior pole (92) and spring (93), and the bottom fixed connection of spring (93) is in the bottom of outer pole (91), and the top fixed connection of spring (93) is on the top of interior pole (92), and interior pole (92) cup joint the inside at outer pole (91), and the bottom fixed connection of outer pole (91) is at the lower surface of round hole two (8), the top of interior pole (92) and the upper surface overlap joint of round hole one (5).
5. The novel connecting assembly for the circuit board according to claim 1, wherein: and a clamping hook (14) on the connecting rod (13) is clamped in a clamping groove (6) on the plug (1).
6. The novel connecting assembly for the circuit board according to claim 1, wherein: the connecting rod (13) penetrates through a first long circular hole (19) in the upper surface of the protective shell (18), and the pull rod (17) penetrates through a second long circular hole (20) in the left side of the protective shell (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020654614.2U CN212342870U (en) | 2020-04-26 | 2020-04-26 | Novel coupling assembling for circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020654614.2U CN212342870U (en) | 2020-04-26 | 2020-04-26 | Novel coupling assembling for circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212342870U true CN212342870U (en) | 2021-01-12 |
Family
ID=74073498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020654614.2U Active CN212342870U (en) | 2020-04-26 | 2020-04-26 | Novel coupling assembling for circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212342870U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114033061A (en) * | 2021-11-19 | 2022-02-11 | 中国建筑第二工程局有限公司 | Anti-seismic mechanism for temporary building |
| CN114122792A (en) * | 2022-01-25 | 2022-03-01 | 江苏达海智能系统股份有限公司 | Data visualization engine display device |
| CN114352610A (en) * | 2021-12-21 | 2022-04-15 | 昆山奇丽杰机电设备有限公司 | Motor assembly assembling connector and quick connecting method |
-
2020
- 2020-04-26 CN CN202020654614.2U patent/CN212342870U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114033061A (en) * | 2021-11-19 | 2022-02-11 | 中国建筑第二工程局有限公司 | Anti-seismic mechanism for temporary building |
| CN114352610A (en) * | 2021-12-21 | 2022-04-15 | 昆山奇丽杰机电设备有限公司 | Motor assembly assembling connector and quick connecting method |
| CN114122792A (en) * | 2022-01-25 | 2022-03-01 | 江苏达海智能系统股份有限公司 | Data visualization engine display device |
| CN114122792B (en) * | 2022-01-25 | 2022-04-15 | 江苏达海智能系统股份有限公司 | Data visualization engine display device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212342870U (en) | Novel coupling assembling for circuit board | |
| CN215816644U (en) | Module plug mechanism is put to low noise | |
| CN208580890U (en) | A kind of connector that anti-dust performance is good | |
| CN213184812U (en) | Automobile wire harness connector | |
| CN111106496A (en) | Household electronic equipment connects electric panel | |
| CN220934422U (en) | Male pin end connector for communication cable connection | |
| CN218849982U (en) | Wire rod and casing joint fixed knot construct | |
| CN216312212U (en) | Plug-in terminal and binding post of plug self-locking connector | |
| CN213584387U (en) | Anti-drop device of external connecting wire of using of computer | |
| CN217882044U (en) | Novel energy storage connector | |
| CN208571147U (en) | A kind of novel fast insertion type radio frequency male connector coaxial connector | |
| CN216015932U (en) | Power line for PC | |
| CN219498287U (en) | Electric connector convenient to plug in | |
| CN215834815U (en) | Medical equipment wire harness | |
| CN219086377U (en) | Anti-loosening electronic connecting wire | |
| CN216818842U (en) | Isolator connector for RCA interface | |
| CN216818786U (en) | Network interface type plug connector | |
| CN216672081U (en) | Charging connector capable of being plugged and pulled safely quickly | |
| CN218602794U (en) | Tower type socket | |
| CN216773677U (en) | Resistance to compression type electronic connector | |
| CN217158821U (en) | Connecting device and connecting structure | |
| CN213520444U (en) | Split formula circuit plug | |
| CN112909594B (en) | Radio frequency connector joint and radio frequency connector | |
| CN218101848U (en) | Electrical connector for tunnel underwater robot | |
| CN219696822U (en) | Public first mounting structure of power and cooking utensil |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |