CN207603992U - A kind of circuit board for facilitating repair - Google Patents
A kind of circuit board for facilitating repair Download PDFInfo
- Publication number
- CN207603992U CN207603992U CN201721769633.4U CN201721769633U CN207603992U CN 207603992 U CN207603992 U CN 207603992U CN 201721769633 U CN201721769633 U CN 201721769633U CN 207603992 U CN207603992 U CN 207603992U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- inner cavity
- connecting rod
- kelly
- fixed
- 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 is related to circuit board technology fields, and disclose a kind of circuit board for facilitating repair, including installation pedestal, circuit board body is provided with above the installation pedestal, it is interspersed at four angles at the top of the circuit board body to be provided with mounting post, the inside of four mounting posts offers installation inner cavity, and the inside of the installation inner cavity interts and is provided with connecting rod, the outside of the connecting rod and internal sleeve positioned at installation inner cavity is equipped with resetting spring.This facilitates the circuit board of repair, during repair and replacement, the bottom that connecting rod is brought up by pulling block is disconnected the inside of slot, because the trapezoidal shape in the end of kelly and the cross section of card slot, carry out connecting rod so easily pulling out, simultaneously as retainer ring is made of rubber material and has elasticity, so retainer ring is easily detached from the inside of fixing groove, which, which facilitates, replaces the circuit board body of damage, effectively raises the efficiency of circuit board body repair and replacement.
Description
Technical field
The utility model is related to circuit board technology field, specially a kind of circuit board for facilitating repair.
Background technology
The title of circuit board has：Ceramic circuit board, aluminium oxide ceramics circuit board, aluminium nitride ceramics circuit board, wiring board,
Pcb board, aluminum substrate, high frequency plate, thick copper coin, impedance plate, ultra-thin wiring board, ultrathin circuit board, printed circuit board etc., circuit board master
It to be made of pad, via, mounting hole, conducting wire, component, connector, filling, electrical boundary etc., circuit board makes circuit mini
Change, intuitiveization, the batch production and optimization electrical appliance layout for permanent circuit play an important role, while based on circuit board
Electronic component, the mating demand growth in market is powerful, industry promise well.
Current circuit board much time using, more or less has certain damage, and repair circuit plate also needs to pass through spiral shell
Silk knife carries out dismounting screw, and such process will seem inefficiency, and also need to that the spirit concentrated manually is kept to carry out
Operation, influences the efficiency of circuit board repair and replacement, a kind of facilitates the circuit board of repair to solve above-mentioned be previously mentioned so providing
The problem of.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of circuit board for facilitating repair, has and is convenient for changing
The advantages of repair, the circuit board much time using before solving more or less have certain damage, and repair circuit plate also needs to
Dismounting screw is carried out by screwdriver, such process will seem inefficiency, and also need to manually keep the essence concentrated
God is operated, the problem of influencing the efficiency of circuit board repair and replacement.
(2) technical solution
To realize the above-mentioned purpose for being convenient for changing repair, the utility model provides following technical solution：It is a kind of to facilitate repair
Circuit board, including installation pedestal, circuit board body is provided with above the installation pedestal, at the top of the circuit board body
Interspersed at four angles to be provided with mounting post, the inside of four mounting posts offers installation inner cavity, the installation inner cavity
Inside intert and be provided with connecting rod, the outside of the connecting rod and internal sleeve positioned at installation inner cavity is equipped with resetting spring,
Limiting plate is installed in the connecting rod and positioned at the bottom of resetting spring, is installed at the top of the connecting rod
Block is pulled, is installed at the top of the installation pedestal and four corresponding fixed plates of mounting post, four fixed plates
Top be installed with fixed column, offered at the top of the fixed column and the corresponding link slot of connecting rod, the company
Retainer ring is installed on the inner wall of access slot, the connecting rod offers and the corresponding fixing groove of retainer ring, the fixation
The inside of column offers fixed inner cavity, and the inside of the fixed inner cavity, which is interted, is provided with kelly, in the connecting rod and is located at
It is offered below fixing groove with the corresponding card slot of kelly, the one end of the kelly far from card slot and positioned at fixed inner cavity
Inside is installed with limited block, side of the limited block far from kelly and is internally provided with pushing tow positioned at fixed inner cavity
Spring.
Preferably, one end of the goring push spring is fixedly connected with limited block, the other end of the goring push spring and fixation
Inner cavity is fixedly connected.
Preferably, the top of the resetting spring is fixedly connected with installation inner cavity, the other end and limit of the resetting spring
Position plate is fixedly connected.
Preferably, installation inner cavity is extended upward through at the top of the connecting rod and extends to the top of mounting post, the connection
The bottom of bar extends to the inside of link slot downward through mounting post.
Preferably, the outside of circuit board body, four mounting posts are all extended at the top and bottom of the mounting post
It is evenly distributed in circuit board body.
Preferably, the connecting rod is clamped by link slot, retainer ring and fixing groove and fixed column, and the kelly is far from solid
The one end for determining inner cavity is run through and extends to the inside of card slot, and the cross section of the kelly one end and card slot far from fixed inner cavity is equal
Trapezoidal shape.
(3) advantageous effect
Compared with prior art, the utility model provides a kind of circuit board for facilitating repair, has following
Advantageous effect：
1st, circuit board for facilitating repair, during mounting circuit boards ontology, by the way that four connecting rods are aligned link slots and are inserted
Enter into, wherein retainer ring will be stuck in the inside of the fixing groove in connecting rod on link slot inner wall, while kelly will pass through
The pushing tow of goring push spring is stuck in inside the card slot of connecting rod, and which, which has, to be facilitated to circuit board body that is new or having repaired
Carry out install, while twice firm is carried out by retainer ring and kelly to connecting rod, effectively prevent circuit board body with
The separation of installation pedestal.
2nd, the circuit board for facilitating repair, during repair and replacement, the bottom that connecting rod is brought up by pulling block is detached from and connects
The inside of access slot because of the trapezoidal shape in the end of kelly and the cross section of card slot, easily pulls out and carrys out connecting rod, together
Shi Yinwei retainer rings are made of rubber material and have elasticity, so retainer ring is easily detached from the inside of fixing groove, the party
Formula, which facilitates, replaces the circuit board body of damage, effectively raises the efficiency of circuit board body repair and replacement.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the structure sectional view of the utility model fixed column；
Fig. 3 is the schematic enlarged-scale view at A in the utility model Fig. 1；
Fig. 4 is the schematic enlarged-scale view at B in the utility model Fig. 1.
In figure：1 installation pedestal, 2 circuit board bodies, 3 mounting posts, 4 installation inner cavities, 5 connecting rods, 6 resetting springs, 7 limitings
Plate, 8 pull block, 9 fixed plates, 10 fixed columns, 11 link slots, 12 retainer rings, 13 fixing grooves, 14 fixation inner cavities, 15 kellies, 16 cards
Slot, 17 limited blocks, 18 goring push springs.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, 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 embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
- 4 are please referred to Fig.1, a kind of circuit board for facilitating repair, including installation pedestal 1, the top of installation pedestal 1 is provided with
Circuit board body 2, it is interspersed at four angles at the top of circuit board body 2 to be provided with mounting post 3, the top and bottom of mounting post 3
All extend to the outside of circuit board body 2, four mounting posts 3 are evenly distributed in circuit board body 2, four mounting posts 3 it is interior
Portion offers installation inner cavity 4, and the inside of installation inner cavity 4, which is interted, is provided with connecting rod 5, and the top of connecting rod 5 extends upward through peace
Dress inner cavity 4 and the top for extending to mounting post 3, the bottom of connecting rod 5 is extended to downward through mounting post 3 in link slot 11
Portion, the outside of connecting rod 5 and the internal sleeve positioned at installation inner cavity 4 are equipped with resetting spring 6, the top of resetting spring 6 and installation
Inner cavity 4 is fixedly connected, and the other end of resetting spring 6 is fixedly connected with limiting plate 7, in connecting rod 5 and positioned at resetting spring 6
Bottom is installed with limiting plate 7, and the top of connecting rod 5, which is installed with, pulls block 8, and the top of installation pedestal 1 is fixedly mounted
Have with four 3 corresponding fixed plates 9 of mounting post, the top of four fixed plates 9 is installed with fixed column 10, fixed column 10
Top offer with 5 corresponding link slot 11 of connecting rod, be installed with retainer ring 12 on the inner wall of link slot 11, connect
Bar 5 offer with 12 corresponding fixing groove 13 of retainer ring, connecting rod 5 by link slot 11, retainer ring 12 and fixing groove 13 with
Fixed column 10 is clamped, and the inside of fixed column 10 offers fixed inner cavity 14, and the inside of fixed inner cavity 14, which is interted, is provided with kelly 15,
The one end of kelly 15 far from fixed inner cavity 14 is run through and extends to the inside of card slot 16, the one end of kelly 15 far from fixed inner cavity 14
With the trapezoidal shape in cross section of card slot 16, offered in connecting rod 5 and positioned at the lower section of fixing groove 13 opposite with kelly 15
The card slot 16 answered, the one end of kelly 15 far from card slot 16 and is installed with limited block 17 positioned at the inside of fixed inner cavity 14,
Side of the limited block 17 far from kelly 15 and goring push spring 18 is internally provided with positioned at fixed inner cavity 14, goring push spring 18
One end is fixedly connected with limited block 17, and the other end of goring push spring 18 is fixedly connected with fixed inner cavity 14, mounting circuit boards ontology 2
When, by the way that four connecting rods 5 are aligned link slot 11 and are inserted into, wherein retainer ring 12 will be stuck on 11 inner wall of link slot
The inside of fixing groove 13 in connecting rod 5, while kelly 15 will be stuck in the card slot of connecting rod 5 by the pushing tow of goring push spring 18
Inside 16, which has to facilitate to be installed, while pass through retainer ring 12 to new or circuit board body 2 that is having repaired
Twice firm is carried out to connecting rod 5 with kelly 15, effectively prevents the separation of circuit board body 2 and installation pedestal 1, also,
During repair and replacement, the bottom that connecting rod 5 is brought up by pulling block 8 is disconnected the inside of slot 11, because of the end of kelly 15
The trapezoidal shape in portion and the cross section of card slot 16 carrys out connecting rod 5 so easily pulling out, simultaneously as retainer ring 12 uses rubber
Glue material is made and has elasticity, so retainer ring 12 is easily detached from the inside of fixing groove 13, which is facilitated to damage
Circuit board body 2 replaced, effectively raise the efficiency of 2 repair and replacement of circuit board body.
In conclusion this facilitates the circuit board of repair, during mounting circuit boards ontology 2, by by four 5 companies of alignment of connecting rod
Access slot 11 simultaneously is inserted into, and wherein retainer ring 12 will be stuck in the inside of the fixing groove 13 in connecting rod 5 on 11 inner wall of link slot,
Kelly 15 will be stuck in by the pushing tow of goring push spring 18 inside the card slot 16 of connecting rod 5 simultaneously, and which is facilitated to new
Or the circuit board body 2 repaired install, while carry out twice connecting rod 5 by retainer ring 12 and kelly 15
It is firm, effectively prevent the separation of circuit board body 2 and installation pedestal 1.
Also, this facilitates the circuit board of repair, and during repair and replacement, the bottom that connecting rod 5 is brought up by pulling block 8 takes off
Inside from link slot 11, because the trapezoidal shape in the end of kelly 15 and the cross section of card slot 16, easily pulls out
Carry out connecting rod 5, simultaneously as retainer ring 12 is made using rubber material and is had elasticity, so retainer ring 12 is easily detached from admittedly
Determine the inside of slot 13, which, which facilitates, replaces the circuit board body 2 of damage, effectively raises circuit board body 2
The efficiency of repair and replacement.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any this practical relationship or sequence.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Non-exclusive inclusion, so that process, method, article or equipment including a series of elements not only will including those
Element, but also including other elements that are not explicitly listed or further include as this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
Also there are other identical elements in process, method, article or equipment including the element.
While there has been shown and described that the embodiment of the utility model, 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 of the principle and spirit for not departing from the utility model, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of circuit board for facilitating repair, including installation pedestal (1), it is characterised in that：It is set above the installation pedestal (1)
It is equipped with circuit board body (2), it is interspersed at four angles at the top of the circuit board body (2) to be provided with mounting post (3), four institutes
The inside for stating mounting post (3) offers installation inner cavity (4), and the inside of installation inner cavity (4), which is interted, is provided with connecting rod
(5), the outside of the connecting rod (5) and positioned at installation inner cavity (4) internal sleeve be equipped with resetting spring (6), the connecting rod
(5) limiting plate (7) is installed on and positioned at the bottom of resetting spring (6), the top of the connecting rod (5) is fixedly mounted
Pull block (8), be installed at the top of the installation pedestal (1) with four corresponding fixed plates of mounting post (3) (9),
The top of four fixed plates (9) is installed with fixed column (10), is offered at the top of the fixed column (10) with connecting
Extension bar (5) corresponding link slot (11) is installed with retainer ring (12), the connection on the inner wall of the link slot (11)
Bar (5) offers and retainer ring (12) corresponding fixing groove (13), and the inside of the fixed column (10) offers fixed inner cavity
(14), the inside of the fixed inner cavity (14), which is interted, is provided with kelly (15), on the connecting rod (5) and positioned at fixing groove
(13) offered below with kelly (15) corresponding card slot (16), the kelly (15) far from card slot (16) one end and
Limited block (17) is installed with positioned at the inside of fixed inner cavity (14), side of the limited block (17) far from kelly (15) is simultaneously
And it is internally provided with goring push spring (18) positioned at fixed inner cavity (14).
2. a kind of circuit board for facilitating repair according to claim 1, it is characterised in that：The one of the goring push spring (18)
End is fixedly connected with limited block (17), and the other end of the goring push spring (18) is fixedly connected with fixed inner cavity (14).
3. a kind of circuit board for facilitating repair according to claim 1, it is characterised in that：The top of the resetting spring (6)
Portion is fixedly connected with installation inner cavity (4), and the other end of the resetting spring (6) is fixedly connected with limiting plate (7).
4. a kind of circuit board for facilitating repair according to claim 1, it is characterised in that：The top of the connecting rod (5)
It extends upward through installation inner cavity (4) and extends to the top of mounting post (3), the bottom of the connecting rod (5) is downward through mounting post
(3) inside of link slot (11) is extended to.
5. a kind of circuit board for facilitating repair according to claim 1, it is characterised in that：The top of the mounting post (3)
The outside of circuit board body (2) is all extended to bottom, four mounting posts (3) are evenly distributed in circuit board body (2).
6. a kind of circuit board for facilitating repair according to claim 1, it is characterised in that：The connecting rod (5) passes through company
Access slot (11), retainer ring (12) and fixing groove (13) are clamped with fixed column (10), and the kelly (15) is far from fixed inner cavity (14)
One end run through and extend to the inside of card slot (16), the kelly (15) is far from the fixed one end of inner cavity (14) and card slot (16)
The trapezoidal shape in cross section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721769633.4U CN207603992U (en) | 2017-12-18 | 2017-12-18 | A kind of circuit board for facilitating repair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721769633.4U CN207603992U (en) | 2017-12-18 | 2017-12-18 | A kind of circuit board for facilitating repair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207603992U true CN207603992U (en) | 2018-07-10 |
Family
ID=62766835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721769633.4U Expired - Fee Related CN207603992U (en) | 2017-12-18 | 2017-12-18 | A kind of circuit board for facilitating repair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207603992U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109803513A (en) * | 2019-02-18 | 2019-05-24 | 上海巨传电子有限公司 | A kind of PCB circuit board installing mechanism |
-
2017
- 2017-12-18 CN CN201721769633.4U patent/CN207603992U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109803513A (en) * | 2019-02-18 | 2019-05-24 | 上海巨传电子有限公司 | A kind of PCB circuit board installing mechanism |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108878117A (en) | Without substrate electronic building brick and its manufacturing method | |
| CN101019277A (en) | Electrical connector | |
| CN207603992U (en) | A kind of circuit board for facilitating repair | |
| CN100429965C (en) | Printing circuit board with plate edged long and short contacts and its processing method | |
| CN108463082A (en) | A kind of patch nut and circuit board assemblies | |
| CN208079600U (en) | A kind of circuit board assemblies | |
| CN207589368U (en) | A kind of circuit board for facilitating installation | |
| CN207589369U (en) | A kind of circuit board being easily installed | |
| CN209125669U (en) | A kind of carrier self-locking mechanism | |
| CN106356658A (en) | Radio frequency transmission structure for penetrating PCB (printed circuit board) | |
| CN207166864U (en) | A kind of modular circuit board | |
| CN214507657U (en) | Circuit board mounting structure | |
| CN207252005U (en) | A kind of PCB circuit board being easily installed | |
| CN215935172U (en) | Integrated circuit board and display device | |
| CN207869503U (en) | A kind of circuit board facilitating fixed electronic component | |
| CN217849773U (en) | Connect firm circuit board | |
| CN214675864U (en) | Novel upgrading circuit board | |
| CN219087403U (en) | Spliced circuit board with multiple groups of control lines | |
| CN210900046U (en) | Stable form circuit board convenient to dismouting | |
| CN221381272U (en) | LED circuit board | |
| CN215734992U (en) | Circuit board with many interfaces | |
| CN219329848U (en) | Main control circuit board structure of photoelectric direct-reading water meter | |
| CN207969130U (en) | A kind of circuit board processing paster apparatus safe to use | |
| CN208480051U (en) | A kind of pcb board structure optimizing via hole crosstalk | |
| CN220043765U (en) | Circuit board with auxiliary alignment pin installation function |
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: 20180710 Termination date: 20191218 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |