CN207009733U - A kind of printed circuit board connecting structure - Google Patents
A kind of printed circuit board connecting structure Download PDFInfo
- Publication number
- CN207009733U CN207009733U CN201720573034.9U CN201720573034U CN207009733U CN 207009733 U CN207009733 U CN 207009733U CN 201720573034 U CN201720573034 U CN 201720573034U CN 207009733 U CN207009733 U CN 207009733U
- Authority
- CN
- China
- Prior art keywords
- bungee
- connector
- printed circuit
- circuit board
- flexible pcb
- 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
Abstract
The utility model discloses a kind of printed circuit board connecting structure, including printed circuit board (PCB), flexible PCB and bungee, printed circuit board (PCB) includes at least two daughter boards, the first connector is provided with daughter board, port position on daughter board in the first connector is provided with bungee fixing hole, connecting line is provided with flexible PCB, flexible PCB is provided at both ends with the second connector, the both ends of connecting line are connected with the second connector, second connector at flexible PCB both ends connects the first connector on two daughter boards respectively, flexible PCB is provided with least one bungee along closure and passes through hole, bungee both ends are fixed in bungee fixing hole, bungee passes through hole through bungee, length after bungee elongation is less than or equal to the length of flexible PCB.The utility model enables printed circuit board (PCB) to be bonded human body and no matter how clothes are stretched all without breaking connecting line.
Description
Technical field
It the utility model is related to art of printed circuit boards, more particularly to a kind of printed circuit board connecting structure.
Background technology
The continuous improvement of development and living standards of the people recently as science and technology, the use of electronic product is increasingly
Popularization.At present, the carrying of various electronic products brings numerous inconvenience.Therefore, design of electronic products is existed
On clothes, the problem more paid close attention in society has not been become with what solution carrying was brought.
It is well known that electronic product in the market is generally all to use printed circuit board (PCB), and the body of printed circuit board (PCB)
Product is larger, because the human body overwhelming majority is all non-smooth region, therefore can not in garments worn by PCB design
Fitting human body well, substantially reduces Consumer's Experience.
Utility model content
The utility model is in order to overcome deficiency of the prior art, there is provided a kind of printed circuit board connecting structure so that
Printed circuit board (PCB) can be bonded human body.
To achieve these goals, the utility model uses following technical scheme：
A kind of printed circuit board connecting structure, including printed circuit board (PCB), flexible PCB and bungee.
Printed circuit board (PCB) includes at least two daughter boards, and the first connector is provided with daughter board, son
Port position on printed circuit board (PCB) in the first connector is provided with bungee fixing hole.
It is provided with connecting line in flexible PCB, flexible PCB is provided at both ends with the second connector, and the two of connecting line
End is connected with the second connector, and second connector at flexible PCB both ends connects the on two daughter boards respectively
One connector, flexible PCB are provided with least one bungee along closure and pass through hole.
Bungee both ends are fixed in bungee fixing hole, after bungee passes through hole, bungee to elongate through bungee
Length is less than or equal to the length of flexible PCB.
Printed circuit board connecting structure is the sub- printed circuit that the larger printed circuit board (PCB) of volume is split into multiple fritters
Plate, then the daughter board split into is connected by the first connector with the cooperation of the second connector, and pass through again
The communication that connecting line is established between two daughter boards, connecting line are embedded on flexible PCB, it can be ensured that two
The communication of daughter board is more stable.
When bungee is in unstretched state, flexible PCB has undulating pleats, as clothes stretch, by flexible electrical
Two pieces of daughter boards distance gradually increase, while bungee is gradually stretched, the pleat on flexible PCB of road plate connection
Wrinkle be gradually straightened, when bungee be stretched to the maximum length time limit uniform fill maximum tension length, so working as flexible circuit
When the length of plate is more than or equal to the maximum length of bungee stretching, no matter how clothes stretch, and connecting line is all without being drawn
It is disconnected, and then ensure electronic product normal use, greatly promote Consumer's Experience.
Preferably, the first connector is jack, the second connector is contact pin.
Preferably, being provided with some copper wires in jack, copper wire is close around formation hyperboloid along jack inwall oblique pull.When slotting
When pin inserts jack, whole copper wires are close to contact pin outer surface, and now all copper wires all form line contact with contact pin in jack, because
The advantages of this structure is that contact resistance is small, generation heat is small, connection is highly reliable, contact engaging and separating force is soft, anti-vibration resistance is good, impact resistance
Power is strong, plug often, service life length.
Preferably, bungee fixing hole is counterbore, bungee both ends are equipped with knot.
Therefore, the utility model has the advantages that：
（1）Printed circuit board (PCB) is enabled to be bonded human body；
（2）So that no matter how clothes stretch, connecting line is all without being pulled off.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure：1st, daughter board, 2, flexible PCB, 3, bungee, the 4, first connector, the 5, second connector,
6th, bungee fixing hole, 7, bungee pass through hole, 8, connecting line.
Embodiment
Below by specific embodiment, and with reference to accompanying drawing, the technical solution of the utility model is made more specifically
It is bright.
As shown in figure 1, a kind of printed circuit board connecting structure, including two daughter boards 1, the and of flexible PCB 2
Bungee 3.
The first connector 4 is provided with daughter board 1, in the port position of the first connector 4 on daughter board 2
Install and be equipped with bungee fixing hole 6.
Connecting line 8 is provided with flexible PCB 2, flexible PCB 2 is provided at both ends with the second connector 5, connecting line 8
Both ends be connected with the second connector 5, the both ends of flexible PCB 2 second connection 5 respectively connect two sub- printed circuits
The first connector 4 on plate 2, flexible PCB 2 are provided with two bungees along closure and pass through hole 7.
The both ends of bungee 3 are fixed in bungee fixing hole 6, and bungee 3 passes through hole 7 through bungee, and bungee 3 elongates
Length afterwards is less than the length of flexible PCB 2.
First connector 4 is jack, and the second connector 5 is contact pin.It is provided with some copper wires in jack, copper wire is along jack
Inwall oblique pull is close around formation hyperboloid.
Bungee fixing hole 6 is counterbore, and the both ends of bungee 3 are equipped with knot.
It is not new to this practicality although above-mentioned specific embodiment of the present utility model is described with reference to accompanying drawing
The limitation of type protection domain, one of ordinary skill in the art should be understood that on the basis of the technical solution of the utility model, ability
Field technique personnel need not pay the various modifications that creative work can make or deformation still in protection model of the present utility model
Within enclosing.
Claims (4)
1. a kind of printed circuit board connecting structure, it is characterized in that, including
Printed circuit board (PCB), the printed circuit board (PCB) include at least two daughter boards, set on the daughter board
There is the first connector, the port position on the daughter board in first connector is provided with bungee fixing hole；
Flexible PCB, connecting line is provided with the flexible PCB, the flexible PCB is provided at both ends with the second company
Joint, the both ends of the connecting line are connected with second connector, second connector point at the flexible PCB both ends
The first connector that Lian Jie be on two daughter boards, the flexible PCB are provided with least one pine along closure
Tight rope passes through hole；
And bungee, the bungee both ends are fixed in the bungee fixing hole, the bungee passes through the bungee
Through hole, the length after the bungee elongation is less than or equal to the length of the flexible PCB.
2. a kind of printed circuit board connecting structure according to claim 1, it is characterized in that, first connector is slotting
Hole, second connector are contact pin.
3. a kind of printed circuit board connecting structure according to claim 2, it is characterized in that, it is provided with the jack some
Root copper wire, the copper wire are close around formation hyperboloid along jack inwall oblique pull.
4. a kind of printed circuit board connecting structure according to claim 1, it is characterized in that, the bungee fixing hole is heavy
Hole, the bungee both ends are equipped with knot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720573034.9U CN207009733U (en) | 2017-05-22 | 2017-05-22 | A kind of printed circuit board connecting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720573034.9U CN207009733U (en) | 2017-05-22 | 2017-05-22 | A kind of printed circuit board connecting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207009733U true CN207009733U (en) | 2018-02-13 |
Family
ID=61444225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720573034.9U Expired - Fee Related CN207009733U (en) | 2017-05-22 | 2017-05-22 | A kind of printed circuit board connecting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207009733U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI659580B (en) * | 2018-07-04 | 2019-05-11 | Apacer Technology Inc. | Oculink electronic device having flexible circuit board |
| CN112803180A (en) * | 2019-10-25 | 2021-05-14 | 三菱电机株式会社 | Inverter device |
-
2017
- 2017-05-22 CN CN201720573034.9U patent/CN207009733U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI659580B (en) * | 2018-07-04 | 2019-05-11 | Apacer Technology Inc. | Oculink electronic device having flexible circuit board |
| US10474546B1 (en) | 2018-07-04 | 2019-11-12 | Apacer Technology Inc. | Oculink electronic device having flexible circuit board |
| CN112803180A (en) * | 2019-10-25 | 2021-05-14 | 三菱电机株式会社 | Inverter device |
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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: 20180213 Termination date: 20210522 |