CN208047095U - A kind of fixing device of PCB circuit board - Google Patents
A kind of fixing device of PCB circuit board Download PDFInfo
- Publication number
- CN208047095U CN208047095U CN201820144933.1U CN201820144933U CN208047095U CN 208047095 U CN208047095 U CN 208047095U CN 201820144933 U CN201820144933 U CN 201820144933U CN 208047095 U CN208047095 U CN 208047095U
- Authority
- CN
- China
- Prior art keywords
- plug
- wiring board
- limit card
- connecting plate
- chip
- 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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- Combinations Of Printed Boards (AREA)
Abstract
The utility model discloses a kind of fixing devices of PCB circuit board, including wiring board and plug, the wiring board is connect with plug, the wiring board is symmetrically arranged with limit card block close to one end of plug, the wiring board is additionally provided with chip close to one end of plug, and chip is located between two limit card blocks, the plug is installed with connecting plate close to the side of wiring board, the L-shaped structure of connecting plate, the positional symmetry of the connecting plate is arranged, and it is movably connected with chip, it is provided with limit card slot between two pieces of connecting plates, the limit card slot is fixedly connected with plug, the limit slot to match with limit card block is offered on the plug.The utility model has the beneficial effects that：With simple in structure, easy to use.The features such as cost-effective and production efficiency is high.
Description
Technical field
The utility model is related to PCB connection structure technical fields, specially a kind of fixing device of PCB circuit board.
Background technology
PCB (Printed Circuit Board), Chinese is printed wiring board, and abbreviation printed board is electronics industry
One of important component.Almost each electronic equipment, small to arrive computer greatly to electronic watch, calculator, communication electronic device,
Military issue weapons system, for the electric interconnection between them, will use printing as long as there is the electronic components such as integrated circuit
Plate.The position of size and mounting hole when miscellaneous wiring board is due to production manufacture on the market is different, when fixed
Return back out the existing situation for being inconvenient to fix.
Utility model content
The utility model solve the technical issues of be to overcome defect of the existing technology, a kind of PCB wiring boards are provided
Fixing device.The fixing device of the PCB circuit board has simple in structure, easy to use.Cost-effective and production efficiency is high
The features such as.
To achieve the above object, the utility model provides the following technical solutions：A kind of fixing device of PCB circuit board, packet
Wiring board and plug are included, the wiring board is connect with plug, and the wiring board is symmetrical arranged limited close to one end of plug
Position fixture block, the wiring board is additionally provided with chip close to one end of plug, and chip is located between two limit card blocks, institute
It states plug and is installed with connecting plate, the L-shaped structure of connecting plate, the position pair of the connecting plate close to the side of wiring board
Claim setting, and be movably connected with chip, limit card slot is provided between two pieces of connecting plates, the limit card slot, which is fixed, to be connected
Plug offers the limit slot to match with limit card block on the plug.
Preferably, the inner wall of the limit card slot is provided with rubber mount protective layer, and the thickness of limit card slot is more than line
The thickness of road plate.
Preferably, the longer one end of the connecting plate is fixedly connected with plug, and the bottom of described shorter one end of connecting plate is lived
Dynamic connection chip.
Preferably, the other end of the plug is provided with inserted link, and inserted link is fixedly connected through plug and in connecting plate.
Compared with prior art, the utility model has the beneficial effects that：By the limit card block being arranged on wiring board and insert
Wiring board and plug can be fixed together by the limit slot opened up on head, then pass through the activity of chip and connecting plate
Connection between wiring board and plug may be implemented in connection, by limit card slot so that connection between wiring board and plug
More securely, while the connection between core and connecting plate is also enhanced, passes through the rubber mount protective layer on limit card slot inner wall
Can preferably protection circuit plate do not pressed from both sides it is bad.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model circuit board structure schematic diagram；
Fig. 3 is the utility model plug construction schematic diagram.
Figure label：1- wiring boards, 2- plugs, 3- limit card blocks, 4- chips, 5- connecting plates, 6- limit card slots, 7- are inserted
Slot.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of fixing device of PCB circuit board, including line
Road plate 1 and plug 2, the wiring board 1 are flexibly connected with plug 2, and the wiring board 1 is symmetrically arranged with close to one end of plug 2
Limit card block 3, the wiring board 1 is additionally provided with chip 4 close to one end of plug 2, and chip is located at two limit card blocks 3
Between, the plug 2 is installed with connecting plate 5,5 longer one end of the connecting plate and plug 2 close to the side of wiring board 1
It is fixedly connected, the bottom of 5 shorter one end of the connecting plate is flexibly connected chip 4, and 5 L-shaped structure of the connecting plate is described to insert
First 2 other end is provided with inserted link, and inserted link is fixedly connected through plug 2 and in connecting plate 5, the position pair of the connecting plate 5
Claim setting, and be movably connected with chip 4, limit card slot 6 is provided between two pieces of connecting plates 5, the limit card slot 6
Inner wall is provided with rubber mount protective layer, and the thickness of limit card slot 6 is more than the thickness of wiring board 1, and the limit card slot 6 is fixed
Connection plug 2 offers the limit slot 7 to match with limit card block 3 on the plug 2.
Operation principle
By the limit slot 7 that is opened up in the limit card block 3 and plug 2 that are arranged on wiring board 1 can by wiring board 1 with insert
First 2 are fixed together, and then may be implemented between wiring board 1 and plug 2 by the flexible connection of chip 4 and connecting plate 5
Connection, by limit card slot 6 so that connection between wiring board 1 and plug 2 is more secured, while also enhancing core 4
It, can better protection circuit plate 1 by the rubber mount protective layer on 6 inner wall of limit card slot with the connection between connecting plate 5
It is not pressed from both sides bad.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of fixing device of PCB circuit board, including wiring board (1) and plug (2), it is characterised in that：The wiring board (1)
It is flexibly connected with plug (2), the wiring board (1) is symmetrically arranged with limit card block (3), the line close to one end of plug (2)
Road plate (1) is additionally provided with chip (4) close to one end of plug (2), and chip is located between two limit card blocks (3), institute
It states plug (2) and is installed with connecting plate (5), the L-shaped structure of the connecting plate (5), the company close to the side of wiring board (1)
The positional symmetry of fishplate bar (5) is arranged, and is movably connected with chip (4), and limiting card is provided between two pieces of connecting plates (5)
Slot (6), the limit card slot (6) be fixedly connected with plug (2), offers on the plug (2) and matches with limit card block (3)
Limit slot (7).
2. a kind of fixing device of PCB circuit board according to claim 1, it is characterised in that：The limit card slot (6)
Inner wall is provided with rubber mount protective layer, and the thickness of limit card slot (6) is more than the thickness of wiring board (1).
3. a kind of fixing device of PCB circuit board according to claim 1, it is characterised in that：The connecting plate (5) is longer
One end be fixedly connected with plug (2), the bottom of the connecting plate (5) shorter one end flexible connection chip (4).
4. a kind of fixing device of PCB circuit board according to claim 1, it is characterised in that：The plug (2) it is another
End is provided with inserted link, and inserted link is fixedly connected through plug (2) and in connecting plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820144933.1U CN208047095U (en) | 2018-01-29 | 2018-01-29 | A kind of fixing device of PCB circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820144933.1U CN208047095U (en) | 2018-01-29 | 2018-01-29 | A kind of fixing device of PCB circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208047095U true CN208047095U (en) | 2018-11-02 |
Family
ID=63954716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820144933.1U Expired - Fee Related CN208047095U (en) | 2018-01-29 | 2018-01-29 | A kind of fixing device of PCB circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208047095U (en) |
-
2018
- 2018-01-29 CN CN201820144933.1U patent/CN208047095U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20181102 Termination date: 20200129 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |