CN206932477U - A kind of novel short-circuit-proof type circuit board - Google Patents
A kind of novel short-circuit-proof type circuit board Download PDFInfo
- Publication number
- CN206932477U CN206932477U CN201720937984.5U CN201720937984U CN206932477U CN 206932477 U CN206932477 U CN 206932477U CN 201720937984 U CN201720937984 U CN 201720937984U CN 206932477 U CN206932477 U CN 206932477U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- circuit
- rubber cushion
- proof type
- 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.)
- Expired - Fee Related
Links
Landscapes
- Mounting Of Printed Circuit Boards And The Like (AREA)
Abstract
The utility model discloses a kind of novel short-circuit-proof type circuit board, including circuit board, the upper surface of the circuit board is provided with electronic component pin mounting hole, and the turning of the upper surface of circuit board four is provided with circuit board and hole is fixedly mounted, the lower section left and right ends of the circuit board are provided with connection rubber cushion, the opening position that hole is fixedly mounted on the connection rubber cushion close to circuit board is provided with circuit board connection bump, and circuit board engaging chute is provided with below the connection rubber cushion；It is easy to increase the distance of circuit board and mounting surface by designing the installation slideway below circuit board; and then avoid circuit board and easily contact the problem of causing short circuit with metal mounting surface; it is easy to protection circuit plate normal work; it is easy to improve the anti-short-circuit effect of circuit board by designing the snap fit tabs connected on rubber cushion and rubber cushion at the both ends of circuit board, solves the problems, such as that external circuit touches screw and causes short circuit.
Description
Technical field
The utility model belongs to circuit board technology field, and in particular to a kind of novel short-circuit-proof type circuit board.
Background technology
The title of circuit board has：Ceramic circuit board, aluminium oxide ceramics circuit board, aluminium nitride ceramics circuit board, wiring board,
Pcb board, aluminium base, high frequency plate, thick copper coin, impedance plate, PCB, ultra-thin wiring board, ultrathin circuit board, print (copper lithographic technique)
Circuit board etc..Circuit board makes circuit miniaturization, directly perceivedization, batch production and optimization electrical appliance layout lifting for permanent circuit
Act on.Circuit board can be described as printed substrate or printed circuit board (PCB), and (FPC wiring boards are also known as FPC flexibility to wiring board
Circuit board is that have height reliability, excellent pliability printing electricity to be a kind of made of base material using polyimides or polyester film
Road plate.With the characteristics of Distribution density is high, in light weight, thickness of thin, good bending property！) and Rigid Flex FPC and PCB birth
With development, Rigid Flex this new product has been expedited the emergence of.Therefore, Rigid Flex, is exactly FPC and rigid wiring board,
By processes such as pressings, combined by related process requirement, the wiring board with FPC characteristics and PCB characteristics of formation.
It is more when easily directly being contacted with mounting surface during existing circuit board installation, and then easily cause short circuit, while fixed
Fixed using metallic screw, easily cause circuit board external circuit and contact the problem of causing short circuit with screw, be this it is proposed that
A kind of novel short-circuit-proof type circuit board.
Utility model content
The purpose of this utility model is to provide a kind of novel short-circuit-proof type circuit board, to solve to carry in above-mentioned background technology
More using gold when easily directly being contacted with mounting surface during the circuit board installation having, and then easily cause short circuit, while fixed
Category screw is fixed, and is easily caused circuit board external circuit and is contacted the problem of causing short circuit with screw.
To achieve the above object, the utility model provides following technical scheme：A kind of novel short-circuit-proof type circuit board, including
Circuit board, the upper surface of the circuit board is provided with electronic component pin mounting hole, and the turning of the upper surface of circuit board four is equal
It is provided with circuit board and hole is fixedly mounted, the lower section left and right ends of the circuit board is provided with connection rubber cushion, the connection rubber cushion
The upper opening position that hole is fixedly mounted close to circuit board is provided with circuit board connection bump, and electricity is provided with below the connection rubber cushion
Road board closes chute, and the lower section of the circuit board engages the groove on chute close to circuit board and goes out to be provided with ground way.
Preferably, the connection rubber cushion engages chute with circuit board and is fixedly connected by viscous glutinous agent.
Preferably, hole is fixedly mounted by circuit board with circuit board in the connection rubber cushion and circuit board connection bump engages company
Connect.
Preferably, the circuit board engages slide by circuit board with ground way and is connected.
Preferably, the circuit board engaging chute is provided with two altogether, and two circuit board engaging chutes are separately mounted to
The lower section left and right ends of circuit board.
Preferably, the ground way is fixedly connected with external mounting surface by screw.
Compared with prior art, the beneficial effects of the utility model are：
(1) it is easy to increase the distance of circuit board and mounting surface by designing the installation slideway below circuit board, and then keeps away
Exempt from circuit board and easily contacted the problem of causing short circuit with metal mounting surface, be easy to protection circuit plate normal work；
(2) it is easy to improve circuit board by designing the snap fit tabs connected on rubber cushion and rubber cushion at the both ends of circuit board
Anti- short-circuit effect, solve the problems, such as that external circuit touches screw and causes short circuit.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of rubber cushion in the utility model；
Fig. 3 is overlooking the structure diagram of the present utility model；
In figure：Hole, 4- ground ways, 5- circuit boards engaging cunning is fixedly mounted in 1- connections rubber cushion, 2- circuit boards, 3- circuit boards
Groove, 6- circuit boards connection bump, 7- electronic component pin mounting holes.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1, Fig. 2 and Fig. 3 are referred to, the utility model provides a kind of technical scheme：A kind of novel short-circuit-proof type circuit board,
Including circuit board 2, the upper surface of circuit board 2 is provided with electronic component pin mounting hole 7, and the upper surface of circuit board 2 four is turned
Angle is provided with circuit board and hole 3 is fixedly mounted, and the lower section left and right ends of circuit board 2 are provided with connection rubber cushion 1, connect rubber cushion 1
The upper opening position that hole 3 is fixedly mounted close to circuit board is provided with circuit board connection bump 6, and the lower section of connection rubber cushion 1 is provided with electricity
Road board closes chute 5, and the lower section of circuit board 2 engages the groove on chute 5 close to circuit board and goes out to be provided with ground way 4.
In the present embodiment, it is preferred that connection rubber cushion 1 engages chute 5 with circuit board and is fixedly connected by viscous glutinous agent.
In the present embodiment, it is preferred that hole 3 is fixedly mounted by circuit board with circuit board 2 for connection rubber cushion 1 and circuit board is connected
Projection 6 is connected together.
In the present embodiment, it is preferred that circuit board 2 engages chute 5 by circuit board with ground way 4 and is slidably connected.
In the present embodiment, it is preferred that circuit board engaging chute 5 is provided with two altogether, and two circuit board engaging chutes 5 divide
Not An Zhuan circuit board 2 lower section left and right ends.
In the present embodiment, it is preferred that ground way 4 is fixedly connected with external mounting surface by screw.
Operation principle and process for using of the present utility model：The novel short-circuit-proof type circuit board, connection rubber cushion 1 is engaged into peace
It is fixedly mounted in hole 3 mounted in circuit board, and is fixedly connected using glue, after fixing, agent is sticked by circuit-board card again by viscous
The lower surface that chute 5 is arranged on connection rubber cushion 1 is closed, then ground way 4 is arranged on external mounting surface using screw, used
After person connects circuit, circuit board 2 is engaged and installed on ground way 4, engages chute using ground way 4 and circuit board
5 isolate circuit board 2 with external mounting surface, improve the anti-short-circuit effect of circuit board 2.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of novel short-circuit-proof type circuit board, including circuit board (2), it is characterised in that：The upper surface of the circuit board (2) is set
Electronic component pin mounting hole (7) is equipped with, and the turning of the upper surface of circuit board (2) four is provided with circuit board and hole is fixedly mounted
(3), the lower section left and right ends of the circuit board (2) are provided with connection rubber cushion (1), described to connect on rubber cushion (1) close to circuit
The opening position that hole (3) are fixedly mounted in plate is provided with circuit board connection bump (6), and electricity is provided with below the connection rubber cushion (1)
Road board closes chute (5), and the lower section of the circuit board (2) engages the groove on chute (5) close to circuit board and goes out to be provided with fixation
Slideway (4).
A kind of 2. novel short-circuit-proof type circuit board according to claim 1, it is characterised in that：It is described connection rubber cushion (1) with
Circuit board engaging chute (5) is fixedly connected by viscous glutinous agent.
A kind of 3. novel short-circuit-proof type circuit board according to claim 1, it is characterised in that：It is described connection rubber cushion (1) with
Hole (3) are fixedly mounted by circuit board for circuit board (2) and circuit board connection bump (6) is connected together.
A kind of 4. novel short-circuit-proof type circuit board according to claim 1, it is characterised in that：The circuit board (2) is with consolidating
Standing way (4) engages chute (5) by circuit board and is slidably connected.
A kind of 5. novel short-circuit-proof type circuit board according to claim 1, it is characterised in that：The circuit board engages chute
(5) two are provided with altogether, and two circuit board engaging chutes (5) are separately mounted to the lower section left and right ends of circuit board (2).
A kind of 6. novel short-circuit-proof type circuit board according to claim 1, it is characterised in that：The ground way (4) with
External mounting surface is fixedly connected by screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720937984.5U CN206932477U (en) | 2017-07-28 | 2017-07-28 | A kind of novel short-circuit-proof type circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720937984.5U CN206932477U (en) | 2017-07-28 | 2017-07-28 | A kind of novel short-circuit-proof type circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206932477U true CN206932477U (en) | 2018-01-26 |
Family
ID=61355939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720937984.5U Expired - Fee Related CN206932477U (en) | 2017-07-28 | 2017-07-28 | A kind of novel short-circuit-proof type circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206932477U (en) |
-
2017
- 2017-07-28 CN CN201720937984.5U patent/CN206932477U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201585196U (en) | Flexible PCB and connection structure employing same | |
| CN206932477U (en) | A kind of novel short-circuit-proof type circuit board | |
| CN207354709U (en) | A kind of LCD circuit board installation frames | |
| CN108419359A (en) | A kind of single-sided circuit board of good heat dissipation effect | |
| CN205408268U (en) | Flexible circuit board | |
| CN209710416U (en) | A kind of multilayer circuit board with buffer structure | |
| CN207052785U (en) | A kind of FPC for being easy to assembling | |
| CN206892276U (en) | Circuit board | |
| CN107957544A (en) | A kind of LCD circuit board installation frames | |
| CN206790776U (en) | It is a kind of to connect more firm single layer board | |
| CN204681669U (en) | A kind of display circuit plate | |
| CN206851133U (en) | A kind of novel corrosion resistant multilayer circuit board | |
| CN208016103U (en) | A kind of goldfinger bevel circuit board | |
| CN207927025U (en) | A kind of circuit board that insulating properties is strong | |
| CN207166853U (en) | A kind of novel stabilising structural circuit plate | |
| CN207969089U (en) | A kind of edges of boards design antenna circuit board | |
| CN108617087A (en) | A kind of spliced folded form circuit board | |
| CN207148870U (en) | Optical fingerprint sensor and terminal device | |
| CN207835915U (en) | A kind of stronger circuit board of plasticity | |
| CN205648177U (en) | High insulating circuit board that is used for resistant high voltage ring border | |
| CN206932476U (en) | A kind of crack resistence type circuit board | |
| CN207199168U (en) | A kind of simulation electronic teaching consuming energy road plate | |
| CN208258195U (en) | A kind of mounting structure of the onboard electronic device of circuit | |
| CN1942051A (en) | Welding disk of printing circuit board | |
| CN213403890U (en) | 5G high-speed low-loss printed circuit board |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180126 Termination date: 20190728 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |