CN206807945U - A kind of multilayer line board connecting structure - Google Patents
A kind of multilayer line board connecting structure Download PDFInfo
- Publication number
- CN206807945U CN206807945U CN201720203440.6U CN201720203440U CN206807945U CN 206807945 U CN206807945 U CN 206807945U CN 201720203440 U CN201720203440 U CN 201720203440U CN 206807945 U CN206807945 U CN 206807945U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- pcb
- connecting structure
- loop bar
- board
- 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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- Mounting Of Printed Circuit Boards And The Like (AREA)
Abstract
The utility model discloses a kind of multilayer circuit board connecting structure, including circuit board and rack, contact pin is provided with below described circuit board one side, it is provided with above another side and the contact pin position, the intubation that length and aperture size are engaged, the rack is arranged on the another side of the circuit board, the rack includes base, one side of base is fixedly installed vertical vertical rod, movable sleeve is provided with the loop bar of adjustable height in the vertical rod, some fasteners are provided with the inside of the loop bar, the circuit board can be fastened between any two of which fastener, and the distance between described two fasteners match with the circuit board.Multilayer line board connecting structure is easy to use to be provided conveniently for PCB modularized designs, avoid wiring board ranked and stacked pile, effectively reduce PCB surface product, pcb board can be combined, so as to reduce PCB species, that part of damage can be directly changed, so as to reduce the maintenance cost of pcb board.
Description
Technical field
It the utility model is related to PCB plate interconnection technique field, more particularly to a kind of multilayer line board connecting structure.
Background technology
The instrument used in industry, at present for universal volume it is larger, the most it is apparent that portable gas detector, by
Belong to labor protection class instrument in this instrument, it is necessary to wear at any time in the routine work of staff, the volume of product is big
It is small, directly determine the easy-to-use degree of product.In addition, this kind of instrument, generally in same model, has different configurations and work(
It can select, it means that all same type products, will make different types of PCB, from the angle of user according to configuration and function
Degree is seen, after have purchased instrument, function can not extend；From the point of view of manufacturer, the expense for making PCB, increase are added
PCB stock, also add product repairing cost, and in a word, PCB surface product can not be done small, cause instrument volume to increase；Same type
Different configuration of instrument needs to make polylith PCB, increases manufacturer's cost and quantity in stock；Existing instrument function can not extend no matter
Which partial destruction, all by worse monoblock pcb board, adds maintenance cost.
Utility model content
Based on the deficiencies in the prior art, the purpose of this utility model is to provide a kind of multilayer line board connecting structure, will
Multiple circuit boards are linked in sequence according to levels, on the one hand make the connection of circuit board more convenient and firm, the opposing party
Face is easy to that there is the wiring board of different electric functions separately to design, and is installed separately, be easy to wiring board replacing and reduce safeguard into
This.
To achieve the above object, the utility model provides following technical scheme：A kind of multilayer line board connecting structure, circuit
Plate and rack, contact pin is provided with below described circuit board one side, is provided with above another side and the contact pin position, length
The intubation that degree and aperture size are engaged, the rack are arranged on the another side of the circuit board, and the rack includes bottom
Seat, one side of base are fixedly installed vertical vertical rod, and movable sleeve is provided with the loop bar of adjustable height in the vertical rod, in the loop bar
Side is provided with some fasteners, and the circuit board can be fastened between any two of which fastener, and between described two fasteners
Distance matches with the circuit board.
Preferably, the vertical rod outer wall is provided with screw thread and the loop bar inwall is provided with screw thread, and both are revolved by screw thread
What is turned links together.
Preferably, the intubation inner wall sleeve is provided with rubber sleeve or elastic tape.Compared with prior art, it is of the present utility model
Beneficial effect is：The attachment structure makes multilayer circuit board easy to connect, readily replaceable, more the PCB modularized designs side of providing
Just, wiring board ranked and stacked pile is avoided, PCB surface product is effectively reduced, reduces small product size, make the module by modularized design
PCB, difference in functionality module, which obtains, have been split, and obtains and PCB has been fabricated separately, and can in any combination, so as to reduce PCB species, and
Stock is effectively reduced, that part of damage can be directly changed, so as to reduce the maintenance cost of pcb board.
Brief description of the drawings
Fig. 1 is the utility model structure diagram.
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.
As shown in figure 1, a kind of multilayer line board connecting structure, including circuit board 1 and rack 2, the circuit board 1 is on one side
Lower section be provided with contact pin 11, be provided with what is be engaged with the position of contact pin 11, length and the aperture size above another side
Intubation 12, the rack 2 are arranged on the another side of the circuit board 1, and the rack 2 includes base 21, and the one of base 21
While being fixedly installed vertical vertical rod 22, movable sleeve is provided with the loop bar 23 of adjustable height, the inner side of loop bar 23 in the vertical rod 22
Some fasteners 24 are provided with, the circuit board 1 can be fastened between any two of which fastener, and between described two fasteners
Distance matches with the circuit board.
The outer wall of vertical rod 22 is provided with screw thread and the loop bar inwall is provided with screw thread, and both pass through the company of screw thread rotation
It is connected together, rotates loop bar, the height of loop bar can be adjusted.
The intubation inner wall sleeve is provided with rubber sleeve or elastic tape, on the one hand the rubber sleeve or elastic tape can be protected effectively
Contact pin is protected, extends the service life squeezed in, on the other hand can stablize contact pin and pipe sleeve.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it can still be modified to the technical scheme described in foregoing embodiments, or which part technical characteristic is entered
Row equivalent substitution, all within the spirit and principles of the utility model, any modification, equivalent substitution and improvements made etc., all should
Within the scope of protection of the utility model.
Claims (3)
- A kind of 1. multilayer line board connecting structure, it is characterised in that：Circuit board and rack, set below described circuit board one side Contact pin is equipped with, the intubation being engaged with contact pin position, length and the aperture size, the placement are provided with above another side Frame is arranged on the another side of the circuit board, and the rack includes base, and one side of base is fixedly installed vertical vertical rod, Movable sleeve is provided with the loop bar of adjustable height in the vertical rod, is provided with some fasteners on the inside of the loop bar, the circuit board cocker is set Wherein between any two fastener, and the distance between described two fasteners match with the circuit board.
- 2. multilayer line board connecting structure as claimed in claim 1, it is characterised in that：The vertical rod outer wall be provided with screw thread and The loop bar inwall is provided with screw thread, and both are linked together by screw thread rotation.
- 3. multilayer line board connecting structure as claimed in claim 1, it is characterised in that：The intubation inner wall sleeve is provided with rubber tube Set or elastic tape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720203440.6U CN206807945U (en) | 2017-03-03 | 2017-03-03 | A kind of multilayer line board connecting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720203440.6U CN206807945U (en) | 2017-03-03 | 2017-03-03 | A kind of multilayer line board connecting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206807945U true CN206807945U (en) | 2017-12-26 |
Family
ID=60729350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720203440.6U Expired - Fee Related CN206807945U (en) | 2017-03-03 | 2017-03-03 | A kind of multilayer line board connecting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206807945U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111083918A (en) * | 2019-12-18 | 2020-04-28 | 浙江华力新能源科技有限公司 | Mutual interference prevention type shielding support and air conditioner |
-
2017
- 2017-03-03 CN CN201720203440.6U patent/CN206807945U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111083918A (en) * | 2019-12-18 | 2020-04-28 | 浙江华力新能源科技有限公司 | Mutual interference prevention type shielding support and air conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20171226 |