CN207135401U - Printed circuit board (PCB) - Google Patents
Printed circuit board (PCB) Download PDFInfo
- Publication number
- CN207135401U CN207135401U CN201720891302.1U CN201720891302U CN207135401U CN 207135401 U CN207135401 U CN 207135401U CN 201720891302 U CN201720891302 U CN 201720891302U CN 207135401 U CN207135401 U CN 207135401U
- Authority
- CN
- China
- Prior art keywords
- groove
- circuit board
- positioning wedged
- fixed feet
- wedged block
- 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 printed circuit board (PCB), circuit board body including circuit board base and above circuit board base, the top of the circuit board base offers two fixed feet grooves, the bottom of circuit board body is welded with two fixed feets, fixed feet is slidably connected with fixed feet groove, and one end of fixed feet is extended to outside fixed feet groove, the top of circuit board base is welded with two fixed supports, two fixed supports are located at the both sides of circuit board body respectively, the both sides that fixed feet is located at one end in fixed feet groove offer the first locating piece groove, the first positioning wedged block is slidably fitted with first locating piece groove, and first one end of positioning wedged block extend to outside the first locating piece groove, one end of the first spring is welded with first inwall of the locating piece groove away from opening side.The utility model is simple in construction, easy to use, and quickly circuit board body can be mounted and dismounted, simple to operate, substantially increases operating efficiency.
Description
Technical field
It the utility model is related to circuit board technology field, more particularly to printed circuit board (PCB).
Background technology
Printed circuit board, also known as printed circuit board (PCB), are the suppliers of electronic component electrical connection, and its development has one
The history of more than hundred years, it is mainly designed to layout design, and the major advantage using circuit board is to greatly reduce wiring and dress
The mistake matched somebody with somebody, improve the gentle productive labor rate of Automated water.
But the installation of many printed circuit board (PCB)s at present be all with bolt installed, it is necessary to carry out on a printed circuit
Punching, is so easy to that printed circuit board (PCB) is caused to damage, and not easy to assemble, and difficulty is brought to staff, so we
Printed circuit board (PCB) is proposed to be used to solve the above problems.
Utility model content
The purpose of this utility model is and the printed circuit board (PCB) proposed in order to solve shortcoming present in prior art.
To achieve these goals, the utility model employs following technical scheme：
Printed circuit board (PCB), including circuit board base and the circuit board body above circuit board base, the circuit board
The top of base offers two fixed feet grooves, and the bottom of circuit board body is welded with two fixed feets, fixed feet and fixation
Pin groove is slidably connected, and one end of fixed feet is extended to outside fixed feet groove, and the top of circuit board base is welded with two admittedly
Fixed rack, two fixed supports are located at the both sides of circuit board body respectively, and fixed feet is located at the both sides of one end in fixed feet groove
The first locating piece groove is offered, the first positioning wedged block, and the one of the first positioning wedged block are slidably fitted with the first locating piece groove
End is extended to outside the first locating piece groove, and one end of the first spring is welded with the first inwall of the locating piece groove away from opening side,
The other end of first spring is welded on the first positioning wedged block, and the first locator card is offered on the both sides inwall of fixed feet groove
Groove, the first locating groove are located at one end outside the first locating piece groove with the first positioning wedged block and are adapted, the both sides of circuit board body
The second locating piece groove is offered, the second positioning wedged block, and the one of the second positioning wedged block are slidably fitted with the second locating piece groove
End is extended to outside the second locating piece groove, and one end of second spring is welded with the second inwall of the locating piece groove away from opening side,
The other end of second spring is welded on the second positioning wedged block, and fixed support offers second close to the side of circuit board body to be determined
Position neck, slidably connects the second positioning wedged block in the second locating groove, and to extend to second fixed for one end of the second positioning wedged block
Outside the neck of position, the second positioning wedged block both sides are welded with movable push bar, and two movable push bars be respectively positioned on the second locating piece groove and
Between second locating groove.
Preferably, fixed feet slide rail is mounted on the inwall of the fixed feet groove both sides, the both sides of fixed feet are welded
Fixed feet sliding block is connected to, two fixed feet sliding blocks are slidably mounted on two fixed feet slide rails respectively.
Preferably, it is mounted on the first slide rail on the inwall of the first locating piece groove both sides, the two of the first positioning wedged block
Side is welded with the first sliding block, and two the first sliding blocks are slidably mounted on two the first slide rails respectively.
Preferably, one end of first positioning wedged block is hemispherical dome structure, and the vertical section of the first locating groove is semicircle
Shape.
Preferably, it is mounted on the second slide rail on the inwall of the second locating piece groove both sides, the two of the second positioning wedged block
Side is welded with the second sliding block, and two the second sliding blocks are slidably mounted on two the second slide rails respectively.
Preferably, slipmat is installed, slipmat is in contact with the second positioning wedged block in second locating groove.
Preferably, rolled on first positioning wedged block and ball is installed, ball is in contact with the first locating groove.
Compared with prior art, the beneficial effects of the utility model are：
In the utility model, pass through circuit board base, circuit board body, fixed feet groove, fixed feet, fixed support,
A positioning block groove, the first positioning wedged block, the first spring, the first locating groove, the second locating piece groove, the second positioning wedged block, second
Spring, the second locating groove and movable push bar construct printed circuit board (PCB) jointly, when needing to install circuit board body,
First, by the cooperation of the second locating piece groove, the second positioning wedged block, second spring and movable push bar, make the second positioning wedged block to
Slide close to the direction of the second locating piece groove, then, fixed feet and fixed feet groove are slidably connected, make fixed feet to close to solid
The direction for determining pin groove is slided, and when fixed feet slides into the first positioning wedged block with the first locating groove is combined when, is completed and is consolidated
Determine the fixation work of pin, under the cooperation of the second locating piece groove, the second positioning wedged block, second spring and movable push bar, make second
Positioning wedged block slides to close to the direction of the second locating groove, when the second positioning wedged block enters the second locating groove, completes
Fixation work to the second positioning wedged block, work, the letter of the utility model structure are fixed so as to complete the installation of circuit board body
It is single, it is easy to use, quickly circuit board body can be mounted and dismounted, it is simple to operate, substantially increase operating efficiency.
Brief description of the drawings
Fig. 1 be the utility model proposes printed circuit board (PCB) structural representation；
Fig. 2 be the utility model proposes printed circuit board (PCB) part A structural representation；
Fig. 3 be the utility model proposes printed circuit board (PCB) part B structural representation.
In figure：1 circuit board base, 2 circuit board bodies, 3 fixed feet grooves, 4 fixed feets, 5 fixed supports, 6 first positioning
Block groove, 7 first positioning wedged blocks, 8 first springs, 9 first locating grooves, 10 second locating piece grooves, 11 second positioning wedged blocks, 12
Second spring, 13 second locating grooves, 14 movable push bars.
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.
Reference picture 1-3, printed circuit board (PCB), including circuit board base 1 and the circuit board body above circuit board base 1
2, the top of circuit board base 1 offers two fixed feet grooves 3, and the bottom of circuit board body 2 is welded with two fixed feets 4,
Fixed feet 4 is slidably connected with fixed feet groove 3, and one end of fixed feet 4 is extended to outside fixed feet groove 3, circuit board base 1
Top be welded with two fixed supports 5, two fixed supports 5 are located at the both sides of circuit board body 2 respectively, and fixed feet 4 is located at
The both sides of one end offer the first locating piece groove 6 in fixed feet groove 3, and it is fixed that first is slidably fitted with the first locating piece groove 6
Position fixture block 7, and one end of the first positioning wedged block 7 is extended to outside the first locating piece groove 6, the first locating piece groove 6 is away from opening side
Inwall on be welded with one end of the first spring 8, the other end of the first spring 8 is welded on the first positioning wedged block 7, and fixed feet is recessed
The first locating groove 9, the first locating groove 9 and the first positioning wedged block 7 are offered on the both sides inwall of groove 3 positioned at the first positioning
One end outside block groove 6 is adapted, and the both sides of circuit board body 2 offer the second locating piece groove 10, in the second locating piece groove 10
The second positioning wedged block 11 is slidably fitted with, and one end of the second positioning wedged block 11 is extended to outside the second locating piece groove 10, second is fixed
Position block groove 10 is welded with one end of second spring 12 on the inwall away from opening side, the other end of second spring 12 is welded on the
On two positioning wedged blocks 11, fixed support 5 offers the second locating groove 13, the second locator card close to the side of circuit board body 2
The second positioning wedged block 11 is slidably connected in groove 13, and one end of the second positioning wedged block 11 is extended to outside the second locating groove 13,
The both sides of second positioning wedged block 11 are welded with movable push bar 14, and two movable push bars 14 are respectively positioned on the He of the second locating piece groove 10
Between second locating groove 13, by 1 circuit board base, 2 circuit board bodies, 3 fixed feet grooves, 4 fixed feets, 5 fixed supports,
6 first locating piece grooves, 7 first positioning wedged blocks, 8 first springs, 9 first locating grooves, 10 second locating piece grooves, 11 second are determined
Position fixture block, 12 second springs, 13 second locating grooves and movable push bar 14 construct printed circuit board (PCB) jointly, when needing to circuit
When plate body 2 is installed, first, pass through the second locating piece groove 10, the second positioning wedged block 11, second spring 12 and movable push bar
14 cooperation, the second positioning wedged block 11 is set to be slided to close to the direction of the second locating piece groove 10, then, by fixed feet 4 with fixing
Pin groove 3 is slidably connected, and fixed feet 4 is slided to close to the direction of fixed feet groove 3, when fixed feet 4 slides into the first positioning
Fixture block 11 completes the fixation work of fixed feet 4 when the first locating groove 9 is combined, fixed in the second locating piece groove 10, second
Under the cooperation of position fixture block 11, second spring 12 and movable push bar 14, make the second positioning wedged block 11 to close to the second locating groove 13
Direction slide, when the second positioning wedged block 11 enter the second locating groove 13 when, complete the fixation to the second positioning wedged block 11
Work, work is fixed so as to complete the installation of circuit board body 2, the utility model is simple in construction, easy to use, can be quick
Circuit board body 2 is mounted and dismounted, it is simple to operate, substantially increase operating efficiency.
Fixed feet slide rail is mounted on the inwall of the both sides of fixed feet groove 3, the both sides of fixed feet 4 are welded with fixed feet
Sliding block, two fixed feet sliding blocks are slidably mounted on two fixed feet slide rails respectively, on the inwall of the both sides of the first locating piece groove 6
First slide rail is installed, the both sides of the first positioning wedged block 7 are welded with the first sliding block, and two the first sliding blocks are slidably mounted on respectively
On two the first slide rails, one end of the first positioning wedged block 7 is hemispherical dome structure, and the vertical section of the first locating groove 9 is semicircle
Shape, the second slide rail is mounted on the inwall of the both sides of the second locating piece groove 10, the both sides of the second positioning wedged block 11 are welded with
Two sliding blocks, two the second sliding blocks are slidably mounted on two the second slide rails respectively, and slipmat is provided with the second locating groove 13,
Slipmat is in contact with the second positioning wedged block 11, is rolled on the first positioning wedged block 7 and is provided with ball, ball and the first locating groove
9 are in contact, and pass through 1 circuit board base, 2 circuit board bodies, 3 fixed feet grooves, 4 fixed feets, 5 fixed supports, 6 first positioning
Block groove, 7 first positioning wedged blocks, 8 first springs, 9 first locating grooves, 10 second locating piece grooves, 11 second positioning wedged blocks, 12
Second spring, 13 second locating grooves and movable push bar 14 construct printed circuit board (PCB) jointly, when needing that circuit board body 2 is entered
During row installation, first, by the cooperation of the second locating piece groove 10, the second positioning wedged block 11, second spring 12 and movable push bar 14,
The second positioning wedged block 11 is slided to close to the direction of the second locating piece groove 10, then, fixed feet 4 and fixed feet groove 3 are slided
Dynamic connection, makes fixed feet 4 be slided to close to the direction of fixed feet groove 3, when fixed feet 4 slides into the first positioning wedged block 11 and the
When one locating groove 9 is combined, complete the fixation work of fixed feet 4, the second locating piece groove 10, the second positioning wedged block 11,
Under the cooperation of second spring 12 and movable push bar 14, the second positioning wedged block 11 is set to be slided to close to the direction of the second locating groove 13
It is dynamic, when the second positioning wedged block 11 enters the second locating groove 13, the fixation work to the second positioning wedged block 11 is completed, so as to
Work is fixed in the installation for completing circuit board body 2, and the utility model is simple in construction, easy to use, can be quickly to circuit
Plate body 2 is mounted and dismounted, simple to operate, substantially increases operating efficiency.
In the utility model, when needing to install circuit board body 2, first, movable push bar 14 is pulled, makes activity
Push rod 14 slides to close to the direction of circuit board body 2, and movable push bar 14 drives the second positioning wedged block 11 to close to the second positioning
The direction of block groove 10 is slided, and then, promotes the first positioning wedged block 7 to be slided to close to the direction of the first locating piece groove 6, when first fixed
When position fixture block 7 is completely into the first locating piece groove 6, fixed feet 4 and fixed feet groove 3 are slidably connected, make fixed feet 4 to close
The direction of fixed feet groove 3 is slided, when fixed feet 4 slides into the first positioning wedged block 7 and the first 9 flush of locating groove,
In the presence of first spring 8, the first positioning wedged block 7 is set to be slided to close to the direction of the first locating groove 9, when the first locator card
Block 7 completes the fixation work of fixed feet 4 when the first locating groove 9 is combined, and now, movable push bar 14 is unclamped, second
In the presence of spring 13, the second positioning wedged block 11 is set to be slided to close to the direction of the second locating groove 13, when the second positioning wedged block
When in 11 the second locating grooves 13 of entrance, the fixation work of the second locating piece 11 is completed, so as to complete to circuit board body 2
Installment work.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (7)
1. printed circuit board (PCB), including circuit board base (1) and the circuit board body (2) above circuit board base (1), it is special
Sign is that the top of the circuit board base (1) offers two fixed feet grooves (3), the bottom welding of circuit board body (2)
There are two fixed feets (4), fixed feet (4) is slidably connected with fixed feet groove (3), and one end of fixed feet (4) extends to fixation
Outside, the top of circuit board base (1) is welded with two fixed supports (5) to pin groove (3), and two fixed supports (5) are located at respectively
The both sides of circuit board body (2), the both sides that fixed feet (4) is located at fixed feet groove (3) interior one end offer the first locating piece
Groove (6), the first locating piece groove (6) is interior to be slidably fitted with the first positioning wedged block (7), and one end extension of the first positioning wedged block (7)
To the first locating piece groove (6) outside, it is welded with the one of the first spring (8) on inwall of the first locating piece groove (6) away from opening side
End, the other end of the first spring (8) are welded on the first positioning wedged block (7), opened up on the both sides inwall of fixed feet groove (3)
There is the first locating groove (9), the first locating groove (9) is located at the one end of the first locating piece groove (6) outside with the first positioning wedged block (7)
It is adapted, the both sides of circuit board body (2) offer the second locating piece groove (10), are slidably installed in the second locating piece groove (10)
There is the second positioning wedged block (11), and one end of the second positioning wedged block (11) extends to the second locating piece groove (10) outside, the second positioning
Block groove (10) is welded with one end of second spring (12), the other end welding of second spring (12) on the inwall away from opening side
On the second positioning wedged block (11), fixed support (5) offers the second locating groove close to the side of circuit board body (2)
(13) the second positioning wedged block (11), is slidably connected in the second locating groove (13), and one end of the second positioning wedged block (11) is prolonged
Extend the second locating groove (13) outside, the second positioning wedged block (11) both sides are welded with movable push bar (14), and two activities push away
Bar (14) is respectively positioned between the second locating piece groove (10) and the second locating groove (13).
2. printed circuit board (PCB) according to claim 1, it is characterised in that on the inwall of fixed feet groove (3) both sides
Fixed feet slide rail is mounted on, the both sides of fixed feet (4) are welded with fixed feet sliding block, and two fixed feet sliding blocks slide peace respectively
On two fixed feet slide rails.
3. printed circuit board (PCB) according to claim 1, it is characterised in that the inwall of the first locating piece groove (6) both sides
On be mounted on the first slide rail, the both sides of the first positioning wedged block (7) are welded with the first sliding block, and two the first sliding blocks slide respectively
On two the first slide rails.
4. printed circuit board (PCB) according to claim 1, it is characterised in that one end of first positioning wedged block (7) is half
Spherical structure, the vertical section of the first locating groove (9) is semicircle.
5. printed circuit board (PCB) according to claim 1, it is characterised in that the inwall of the second locating piece groove (10) both sides
On be mounted on the second slide rail, the both sides of the second positioning wedged block (11) are welded with the second sliding block, and two the second sliding blocks are slided respectively
It is dynamic to be arranged on two the second slide rails.
6. printed circuit board (PCB) according to claim 1, it is characterised in that be provided with second locating groove (13) anti-
Skidding, slipmat are in contact with the second positioning wedged block (11).
7. printed circuit board (PCB) according to claim 1, it is characterised in that installation is rolled on first positioning wedged block (7)
There is ball, ball is in contact with the first locating groove (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720891302.1U CN207135401U (en) | 2017-07-21 | 2017-07-21 | Printed circuit board (PCB) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720891302.1U CN207135401U (en) | 2017-07-21 | 2017-07-21 | Printed circuit board (PCB) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207135401U true CN207135401U (en) | 2018-03-23 |
Family
ID=61639850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720891302.1U Expired - Fee Related CN207135401U (en) | 2017-07-21 | 2017-07-21 | Printed circuit board (PCB) |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207135401U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108262814A (en) * | 2018-03-26 | 2018-07-10 | 佛山市博蓄科技有限公司 | A kind of plate cutting device being easily installed |
| CN108818402A (en) * | 2018-07-11 | 2018-11-16 | 延锋伟世通电子科技（上海）有限公司 | A kind of automobile instrument printed wiring board assembly tooling |
| CN111465247A (en) * | 2020-04-10 | 2020-07-28 | 河南工业职业技术学院 | PCB substrate mounting structure and electronic component system |
-
2017
- 2017-07-21 CN CN201720891302.1U patent/CN207135401U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108262814A (en) * | 2018-03-26 | 2018-07-10 | 佛山市博蓄科技有限公司 | A kind of plate cutting device being easily installed |
| CN108818402A (en) * | 2018-07-11 | 2018-11-16 | 延锋伟世通电子科技（上海）有限公司 | A kind of automobile instrument printed wiring board assembly tooling |
| CN111465247A (en) * | 2020-04-10 | 2020-07-28 | 河南工业职业技术学院 | PCB substrate mounting structure and electronic component system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207135401U (en) | Printed circuit board (PCB) | |
| CN207088760U (en) | A kind of seal fixture of automatic stamping machine | |
| CN207233926U (en) | A kind of WIFI devices for being applied to intelligent EMU | |
| CN208970080U (en) | A kind of easy-to-dismount LED rental screen | |
| CN102882105A (en) | Jig for assembly of PCB (printed circuit board) connector | |
| CN104181997A (en) | Electronic device shell | |
| CN211229803U (en) | Rail for engineering construction | |
| CN204521289U (en) | The sick sick bed of a kind of serious symptom | |
| CN203092019U (en) | Electric energy meter neck board welding fixture | |
| CN203428517U (en) | Automatic blanking device | |
| CN208818739U (en) | A kind of opening-closing clamp | |
| CN205218911U (en) | Circuit board positioning fixture with adjustable | |
| CN209373020U (en) | A kind of power distribution cabinet earth detector | |
| CN210654279U (en) | Portable mechanism of code reading card for automobile intelligent detection | |
| CN209380195U (en) | A kind of U-shaped air-conditioning copper pipe weld-ring assemble mechanism | |
| CN201637432U (en) | Reversible keyboard drawer for microwave test system | |
| CN203676438U (en) | Platform special for history teaching | |
| CN206340290U (en) | A kind of new about bus stop plate | |
| CN203902719U (en) | Coding crossbeam positioning device | |
| CN202661514U (en) | Electricity meter casing structure | |
| CN205572261U (en) | Engine bonnet installs tool | |
| CN204270590U (en) | A kind of hydraulic elementary circuits overlap joint experiment table | |
| CN201487861U (en) | Strobe lamp installation structure | |
| CN206433263U (en) | A kind of circuit board Pneumatic fixture | |
| CN202498286U (en) | Power line hand welding clamp |
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: 20180323 Termination date: 20210721 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |