CN208509360U - A kind of portable double-sided PCB - Google Patents
A kind of portable double-sided PCB Download PDFInfo
- Publication number
- CN208509360U CN208509360U CN201820530692.4U CN201820530692U CN208509360U CN 208509360 U CN208509360 U CN 208509360U CN 201820530692 U CN201820530692 U CN 201820530692U CN 208509360 U CN208509360 U CN 208509360U
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- China
- Prior art keywords
- connecting rod
- double
- arc
- fixing piece
- sided
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Abstract
The utility model relates to a kind of portable double-sided PCBs, including several double-sided PCBs, fixing piece, at least two connecting rods and at least two fixed links, the two sides of fixing piece have curved portion, connecting rod includes connecting rod body and arc-shaped base, one end of each connecting rod body and a fixed link are hinged, the other end and arc-shaped base of each connecting rod body are rotatablely connected, each arc-shaped base, which is connected through a screw thread, to be set in curved portion, fixing piece offers mounting groove, several sliding rails are provided in mounting groove, each double-sided PCB is inserted in a sliding rail.The portable double-sided PCB is provided with several sliding rails, can very easily mount and dismount multiple double-sided PCBs, improves space utilization rate.
Description
Technical field
The utility model relates to circuit board technology fields, more particularly to a kind of portable double-sided PCB.
Background technique
Circuit board is used as the medium of connecting electronic component, since electronic device is more in precision, to quality of circuit board
It is required that also higher and higher.Especially in the case where electronic component small quantity big densification, single layer board be can no longer meet
The requirement of the people, so double-sided PCB comes into being, but it is still not high to the utilization rate in space, and the prior art is two-sided
Circuit board is more inconvenient in installation and removal.
Utility model content
Based on this, it is necessary to it is not high for utilization rate of the double-sided PCB to space, inconvenient problem is mounted and dismounted, is mentioned
For a kind of portable double-sided PCB.
A kind of portable double-sided PCB, including several double-sided PCBs, fixing piece, at least two connecting rods and at least two are solid
The two sides of fixed pole, the fixing piece have curved portion, and the connecting rod includes connecting rod body and arc-shaped base, each company
One end of extension bar ontology and a fixed link are hinged, and the other end and the arc-shaped base of each connecting rod body rotate
Connection, each arc-shaped base, which is connected through a screw thread, to be set in the curved portion,
The fixing piece offers mounting groove, and several sliding rails, each double-sided PCB are provided in the mounting groove
It is inserted in a sliding rail.
The curved portion of two sides is symmetrical arranged in one of the embodiments,.
Above-mentioned portable double-sided PCB, connecting rod body one end of connecting rod and fixed link are hinged, the connection of connecting rod
Connecting rod body one end of bar body other end connecting rod, arc-shaped base, which is connected through a screw thread, to be set in the curved portion, Gu
Fixed pole is for connecting external shell.In this way, connecting rod and fixed link can be rotated relative to fixing piece, adjustable shell
Angles and positions between body and double-sided PCB, external shell of different shapes can choose to the greatest extent preferable fixed angle and
Position, and several sliding rails are provided in fixing piece, multiple double-sided PCBs can be very easily mounted and dismounted, space benefit is improved
With rate.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the portable double-sided PCB of one of embodiment；
Fig. 2 is the double-sided PCB of one of embodiment and the structural schematic diagram of fixed plate.
Specific embodiment
To keep the above objects, features, and advantages of the utility model more obvious and easy to understand, with reference to the accompanying drawing to this
The specific embodiment of utility model is described in detail.Many details are explained in the following description in order to abundant
Understand the utility model.But the utility model can be implemented with being much different from other way described herein, this field
Technical staff can do similar improvement without prejudice to the utility model connotation, therefore the utility model is not by following public affairs
The limitation for the specific embodiment opened.
As depicted in figs. 1 and 2, a kind of portable double-sided PCB, including several double-sided PCBs 1, fixing piece 2, at least
Two connecting rods 3 and at least two fixed links 4, the two sides of fixing piece 2 have curved portion 21, and connecting rod 3 includes 31 He of connecting rod body
Arc-shaped base 32, one end of each connecting rod body 31 and a fixed link 4 are hinged, the other end and arc of each connecting rod body 31
Shape pedestal 32 is rotatablely connected, and each arc-shaped base 32, which is connected through a screw thread, to be set in curved portion 21,
Fixing piece 2 offers mounting groove 22, and several sliding rails 5 are provided in mounting groove 22, and each double-sided PCB 1 is inserted in
In one sliding rail 5.
Above-mentioned portable double-sided PCB 1,31 one end of connecting rod body of connecting rod 3 and fixed link 4 are hinged, connecting rod 3
31 other end connecting rod 3 of connecting rod body 31 one end of connecting rod body, arc-shaped base 32, which is connected through a screw thread, is set to arc
In shape portion 21, fixed link 4 is for connecting external shell.In this way, connecting rod 3 and fixed link 4 can be carried out relative to fixing piece 2
Rotation, the angles and positions between adjustable shell and double-sided PCB 1 can choose to the greatest extent in external shell of different shapes
Preferable fixed angle and position, and several sliding rails 5 are provided in fixing piece 2, it can very easily mount and dismount multiple double
Face circuit board 1 improves space utilization rate.
The curved portion 21 of two sides is symmetrical arranged in one of the embodiments,.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it cannot be understood as the limitations to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (2)
1. a kind of portable double-sided PCB, which is characterized in that including several double-sided PCBs, fixing piece, at least two connecting rods
At least two fixed links, the two sides of the fixing piece have a curved portion, and the connecting rod includes connecting rod body and arc-shaped base,
One end of each connecting rod body and a fixed link are hinged, the other end and the arc of each connecting rod body
The connection of shape base rotation, each arc-shaped base, which is connected through a screw thread, to be set in the curved portion,
The fixing piece offers mounting groove, and several sliding rails are provided in the mounting groove, and each double-sided PCB plugs
In in a sliding rail.
2. portable double-sided PCB according to claim 1, which is characterized in that the curved portion of two sides is symmetrically set
It sets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820530692.4U CN208509360U (en) | 2018-04-12 | 2018-04-12 | A kind of portable double-sided PCB |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820530692.4U CN208509360U (en) | 2018-04-12 | 2018-04-12 | A kind of portable double-sided PCB |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208509360U true CN208509360U (en) | 2019-02-15 |
Family
ID=65295989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820530692.4U Active CN208509360U (en) | 2018-04-12 | 2018-04-12 | A kind of portable double-sided PCB |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208509360U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110139475A (en) * | 2019-05-28 | 2019-08-16 | 杭州琼网计算机网络有限公司 | The unexpected scalable flexible electrical daughter board for folding damage is prevented based on non-newtonian fluid |
-
2018
- 2018-04-12 CN CN201820530692.4U patent/CN208509360U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110139475A (en) * | 2019-05-28 | 2019-08-16 | 杭州琼网计算机网络有限公司 | The unexpected scalable flexible electrical daughter board for folding damage is prevented based on non-newtonian fluid |
| CN110139475B (en) * | 2019-05-28 | 2020-06-05 | 方香玲 | non-Newtonian fluid based telescopic flexible electronic board capable of preventing accidental folding damage |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |