CN208722110U - A kind of computer circuit board - Google Patents
A kind of computer circuit board Download PDFInfo
- Publication number
- CN208722110U CN208722110U CN201821465884.8U CN201821465884U CN208722110U CN 208722110 U CN208722110 U CN 208722110U CN 201821465884 U CN201821465884 U CN 201821465884U CN 208722110 U CN208722110 U CN 208722110U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- bar
- kelly
- welded
- locating
- 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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Abstract
The utility model discloses a kind of computer circuit boards, including cabinet and the circuit board body being mounted in cabinet, the top quadrangle of the circuit board body is equipped with pilot hole, locating rod is movably installed in pilot hole, the bottom end of locating rod is welded with support rod, bottom end positioned at two support rods of the same side is welded with the same bracket, the both ends of bracket are respectively welded on the two sides inner wall of cabinet, it is opened up at the top of locating rod fluted, the top of groove is equipped with arc spring lamination, the both ends of arc spring lamination are respectively welded the first bar and the second bar, the bottom end of second bar extends in corresponding groove and is welded with kelly, one end that two kellies positioned at the same side are located remotely from each other extends respectively to the outside of two locating rods.The utility model is designed reasonably, it is easy to operate, convenient for kelly to be caught in locating slot, circuit board body is taken off from four locating rods, it is convenient that installation and removal operation is carried out to circuit board body, be conducive to using.
Description
Technical field
The utility model relates to computer fittings technical field more particularly to a kind of computer circuit boards.
Background technique
Computer includes multiple interfaces, for being electrically connected with its internal modules or external electronic device.
Computer circuit board, i.e. mainboard are most important one circuit boards, and the generally rectangular cross-section circuit board of mainboard is mounted with composition meter above
The main circuit system of calculation machine generally has BIOS chip, I/O control chip, key and panel control switch interface, indicator light grafting
Part, expansion slot, mainboard and plug-in card DC power supply for elements such as electrical connectors.
Through retrieving, application No. is the patent documents of 201520789218.X to disclose a kind of computer circuit board, including electricity
Road plate, first interface group and second interface group, the first, second interface group are arranged on circuit boards, and circuit board includes cross plate portion
With longitudinal plate portion, circuit board has notch section, and notch section is fan accommodating area, and circuit board is L-shaped, and the end of cross plate portion is equipped with
The end of first installing zone, longitudinal plate portion is equipped with the second installing zone, and the first, second installing zone is mutually perpendicular to, the first interface
Group setting is arranged in the first installing zone, the second interface group in the second installing zone.The computer circuit board by various by connecing
Mouth rational deployment simplifies assembling, reduces production to reduce the conducting wire connection between computer internal circuit plate and interface
Cost；In addition, by arranging that radiator fan avoids electricity to promote the heat-sinking capability of circuit board compared with the region of concentration in interface
Road plate temperature is excessively high.But the computer circuit board of above-mentioned design its inconvenience taken out out of computer cabinet, and install operation ratio
It is cumbersome, it affects user experience, therefore we have proposed a kind of computer circuit boards for solving the above problems.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of computer circuits proposed
Plate.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of computer circuit board, including cabinet and the circuit board body that is mounted in cabinet, the circuit board body
Top quadrangle is equipped with pilot hole, and locating rod is movably installed in pilot hole, and the bottom end of locating rod is welded with support rod, is located at same
The bottom end of two support rods of side is welded with the same bracket, and the both ends of bracket are respectively welded on the two sides inner wall of cabinet,
Open up fluted at the top of the locating rod, the top of groove is equipped with arc spring lamination, and the both ends of arc spring lamination are respectively welded the
One bar and the second bar, the bottom end of the second bar extend in corresponding groove and are welded with kelly, two kellies positioned at the same side
The one end being located remotely from each other extends respectively to the outside of two locating rods, and kelly is contacted with the top movable of circuit board body, institute
The bottom end for stating the first bar extends in corresponding groove and is welded with baffle, and baffle is movably arranged in corresponding groove, is located at
The first bar and the second bar in the same groove side close to each other are fixedly connected with the same stretch cord.
Preferably, rectangular opening is offered on two grooves of the same side side inner wall close to each other, be located at same
Two baffle sides close to each other of side extend respectively in corresponding rectangular opening, and baffle connects with corresponding rectangular opening activity
It connects.
Preferably, first bar in the same groove and the second bar side close to each other are welded with same
Spring, spring are movably set in the outside of corresponding stretch cord.
Preferably, offer card column hole on the side inner wall that two grooves of the same side are located remotely from each other, kelly with
Corresponding card column hole is flexibly connected.
Preferably, it is offered on the side inner wall that two grooves of the same side are located remotely from each other compatible with kelly
Locating slot, locating slot are located at the top of kelly.
Preferably, the side that the first bar in the same groove and the second bar are located remotely from each other fixation is pasted with anti-skidding
Pad, non-slip mat are located at the top of locating rod.
Preferably, the outside diameter of the support rod is bigger than the outside diameter of locating rod, the top of support rod and circuit board
The bottom movable contact of ontology.
Compared with prior art, the utility model has the beneficial effects that
It is matched by groove, arc spring lamination, the first bar, the second bar, rectangular opening, kelly, card column hole and spring, works as needs
When taking out to circuit board body into cabinet, pinching is mounted on the first bar and the second bar on the same arc spring lamination, makes second
Bar squeezes spring and drives medial movement of the kelly to groove, until kelly slides into groove；
Matched by cabinet, circuit board body, pilot hole, locating rod, support rod, bracket, locating slot, stretch cord and baffle
It closes, lifts the second bar upwards, be moved to kelly and corresponding locating slot flush, release arc spring lamination, the bullet of arc spring lamination
The elastic force of power and spring is pushed to kelly in locating slot by the second bar, avoids kelly from separating with locating rod, one by one by other
Kelly in three locating rods is caught in corresponding locating slot, and four kellies are separated with circuit board body, is released to circuit board
Circuit board body is taken off from four locating rods, circuit board body is taken out out of cabinet, circuit board sheet by the limitation of ontology
Body disassembling section is more convenient, quick, and after circuit board body is mounted in four locating rods, kelly is caught in card column again
In hole, one end of kelly extends to the outside of locating rod, is capable of the position of limiting circuit plate ontology again, realizes to circuit board sheet
The Fast Installation of body；
The utility model is designed reasonably, it is easy to operate, convenient for kelly to be caught in locating slot, enable circuit board body
Taken off from four locating rods, it is convenient that installation and removal operation is carried out to circuit board body, be conducive to using.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of computer circuit board structural schematic diagram；
Fig. 2 be the utility model proposes a kind of computer circuit board part A structural schematic diagram；
Fig. 3 be the utility model proposes a kind of computer circuit board part B structural schematic diagram.
In figure: 1 cabinet, 2 circuit board bodies, 3 pilot holes, 4 locating rods, 5 support rods, 6 brackets, 7 grooves, 8 arc spring laminations,
9 first bars, 10 second bars, 11 rectangular openings, 12 kellies, 13 card column holes, 14 springs, 15 locating slots, 16 stretch cords, 17 baffles.
Specific embodiment
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.
Referring to Fig.1-3, a kind of computer circuit board, including cabinet 1 and the circuit board body 2 being mounted in cabinet 1, circuit
The top quadrangle of plate ontology 2 is equipped with pilot hole 3, and locating rod 4 is movably installed in pilot hole 3, and the bottom end of locating rod 4 is welded with
Support rod 5 is welded with the same bracket 6 positioned at the bottom end of two support rods 5 of the same side, and the both ends of bracket 6 are respectively welded at
On the two sides inner wall of cabinet 1, the top of locating rod 4 opens up fluted 7, and the top of groove 7 is equipped with arc spring lamination 8, arc spring lamination 8
Both ends be respectively welded the first bar 9 and the second bar 10, the bottom end of the second bar 10 extends in corresponding groove 7 and is welded with card
Bar 12, one end that two kellies 12 positioned at the same side are located remotely from each other extend respectively to the outside of two locating rods 4, and kelly 12
It is contacted with the top movable of circuit board body 2, the bottom end of the first bar 9 extends in corresponding groove 7 and is welded with baffle 17, keeps off
Plate 17 is movably arranged in corresponding groove 7, the first bar 9 and the second bar 10 in the same groove 7 it is close to each other one
Side is fixedly connected with the same stretch cord 16, passes through groove 7, arc spring lamination 8, the first bar 9, the second bar 10, rectangular opening 11, kelly
12, card column hole 13 and spring 14 match, and when needing to take out circuit board body 2 into cabinet 1, pinching is mounted on same
The first bar 9 and the second bar 10 on arc spring lamination 8 make the second bar 10 squeeze spring 14 and drive kelly 12 to the inside of groove 7
It is mobile, until kelly 12 slides into groove 7；Pass through cabinet 1, circuit board body 2, pilot hole 3, locating rod 4, support rod 5, bracket
6, locating slot 15, stretch cord 16 and baffle 17 match, and lift the second bar 10 upwards, are moved to kelly 12 and corresponding positioning
15 flush of slot, unclamps arc spring lamination 8, and the elastic force of arc spring lamination 8 and the elastic force of spring 14 are pushed away kelly 12 by the second bar 10
It send to locating slot 15, kelly 12 is avoided to separate with locating rod 4, be one by one caught in the kelly 12 in other three locating rods 4 pair
In the locating slot 15 answered, four kellies 12 are separated with circuit board body 2, the limitation to circuit board body 2 are released, by circuit board
Ontology 2 is taken off from four locating rods 4, circuit board body 2 is taken out out of cabinet 1,2 disassembling section of circuit board body is more
It is convenient, fast, after circuit board body 2 is mounted in four locating rods 4, kelly 12 is caught in again in card column hole 13, is blocked
One end of bar 12 extends to the outside of locating rod 4, is capable of the position of limiting circuit plate ontology 2 again, realizes to circuit board body 2
Fast Installation；The utility model is designed reasonably, it is easy to operate, convenient for kelly 12 to be caught in locating slot 15, so that circuit board
Ontology 2 can be taken off from four locating rods 4, convenient to carry out installation and removal operation to circuit board body 2, be conducive to make
With.
In the utility model, rectangular opening is offered on the side inner wall close to each other positioned at two grooves 7 of the same side
11, two sides close to each other of baffle 17 positioned at the same side extend respectively in corresponding rectangular opening 11, baffle 17 with it is right
The rectangular opening 11 answered is flexibly connected, and the side close to each other of the first bar 9 and the second bar 10 in the same groove 7 is welded with
The same spring 14, spring 14 are movably set in the outside of corresponding stretch cord 16, and two grooves 7 positioned at the same side are mutually remote
From side inner wall on offer card column hole 13, kelly 12 is flexibly connected with corresponding card column hole 13, positioned at the two of the same side
Locating slot 15 compatible with kelly 12 is offered on the side inner wall that a groove 7 is located remotely from each other, locating slot 15 is located at kelly
12 top, the side that the first bar 9 and the second bar 10 in the same groove 7 are located remotely from each other fixation are pasted with anti-skidding
Pad, non-slip mat are located at the top of locating rod 4, and the outside diameter of support rod 5 is bigger than the outside diameter of locating rod 4, the top of support rod 5
End and the bottom movable contact of circuit board body 2, by groove 7, arc spring lamination 8, the first bar 9, the second bar 10, rectangular opening 11,
Kelly 12, card column hole 13 and spring 14 match, and when needing to take out circuit board body 2 into cabinet 1, pinching is mounted on together
The first bar 9 and the second bar 10 on one arc spring lamination 8 make the second bar 10 squeeze spring 14 and drive kelly 12 to groove 7
Medial movement, until kelly 12 slides into groove 7；By cabinet 1, circuit board body 2, pilot hole 3, locating rod 4, support rod 5,
Bracket 6, locating slot 15, stretch cord 16 and baffle 17 match, upwards lift the second bar 10, make kelly 12 be moved to it is corresponding
15 flush of locating slot, unclamps arc spring lamination 8, and the elastic force of arc spring lamination 8 and the elastic force of spring 14 pass through the second bar 10 for kelly
12 push in locating slot 15, and kelly 12 is avoided to separate with locating rod 4, one by one block the kelly 12 in other three locating rods 4
Enter in corresponding locating slot 15, four kellies 12 are separated with circuit board body 2, release the limitation to circuit board body 2, will be electric
Road plate ontology 2 is taken off from four locating rods 4, circuit board body 2 is taken out out of cabinet 1,2 disassembling section of circuit board body
It is more convenient, quick, after circuit board body 2 is mounted in four locating rods 4, kelly 12 is caught in card column hole 13 again
Interior, one end of kelly 12 extends to the outside of locating rod 4, is capable of the position of limiting circuit plate ontology 2 again, realizes to circuit board
The Fast Installation of ontology 2；The utility model is designed reasonably, it is easy to operate, convenient for kelly 12 to be caught in locating slot 15, so that electric
Road plate ontology 2 can be taken off from four locating rods 4, convenient to carry out installation and removal operation to circuit board body 2, be conducive to
It uses.
Working principle: in use, when needing to take out circuit board body 2 into cabinet 1, pinching is mounted on the same arc
The first bar 9 and the second bar 10 on shape elastic slice 8, so that the second bar 10 squeezes spring 14 and drives kelly 12 to the inside of groove 7
It is mobile, until kelly 12 slides into groove 7, the second bar 10 is lifted upwards at this time, so that kelly 12 is moved to and corresponding positioning
15 flush of slot, unclamps arc spring lamination 8, and the elastic force of arc spring lamination 8 and the elastic force of spring 14 are pushed away kelly 12 by the second bar 10
It send to locating slot 15, kelly 12 is avoided to separate with locating rod 4, be one by one caught in the kelly 12 in other three locating rods 4 pair
In the locating slot 15 answered, four kellies 12 are separated with circuit board body 2, release the limitation to circuit board body 2, can be incited somebody to action at this time
Circuit board body 2 is taken off from four locating rods 4, so as to which circuit board body 2 is taken out out of cabinet 1, circuit board body 2
Disassembling section is more convenient, quick, and after circuit board body 2 is mounted in four locating rods 4, kelly 12 is caught in again
In card column hole 13, one end of kelly 12 extends to the outside of locating rod 4, is capable of the position of limiting circuit plate ontology 2 again, realizes
To the Fast Installation of circuit board body 2.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (7)
1. a kind of computer circuit board, including cabinet (1) and the circuit board body (2) being mounted in cabinet (1), feature exists
In, the top quadrangle of the circuit board body (2) is equipped with pilot hole (3), locating rod (4) are movably installed in pilot hole (3),
The bottom end of locating rod (4) is welded with support rod (5), and the bottom end positioned at two support rods (5) of the same side is welded with the same branch
Frame (6), the both ends of bracket (6) are respectively welded on the two sides inner wall of cabinet (1), are offered at the top of the locating rod (4) recessed
The top of slot (7), groove (7) is equipped with arc spring lamination (8), and the both ends of arc spring lamination (8) are respectively welded the first bar (9) and second
Bar (10), the bottom end of the second bar (10) extends in corresponding groove (7) and is welded with kelly (12), positioned at two of the same side
One end that kelly (12) is located remotely from each other extends respectively to the outside of two locating rods (4), and kelly (12) and circuit board body (2)
Top movable contact, the bottom end of first bar (9) extends in corresponding groove (7) and is welded with baffle (17), baffle
(17) it is movably arranged in corresponding groove (7), the first bar (9) and the second bar (10) in the same groove (7) are mutual
Close side is fixedly connected with the same stretch cord (16).
2. a kind of computer circuit board according to claim 1, which is characterized in that two grooves (7) positioned at the same side
Rectangular opening (11) are offered on side inner wall close to each other, the side close to each other positioned at two baffles (17) of the same side
It extends respectively in corresponding rectangular opening (11), baffle (17) is flexibly connected with corresponding rectangular opening (11).
3. a kind of computer circuit board according to claim 1, which is characterized in that described to be located in the same groove (7)
The first bar (9) and the second bar (10) side close to each other be welded with the same spring (14), spring (14) is movably set in
The outside of corresponding stretch cord (16).
4. a kind of computer circuit board according to claim 1, which is characterized in that two grooves (7) positioned at the same side
It is offered on the side inner wall being located remotely from each other card column hole (13), kelly (12) is flexibly connected with corresponding card column hole (13).
5. a kind of computer circuit board according to claim 1, which is characterized in that two grooves (7) positioned at the same side
It is offered on the side inner wall being located remotely from each other and is located at kelly with kelly (12) compatible locating slot (15), locating slot (15)
(12) top.
6. a kind of computer circuit board according to claim 1, which is characterized in that the be located in the same groove (7)
The side that one bar (9) and the second bar (10) are located remotely from each other fixation is pasted with non-slip mat, and non-slip mat is located at the upper of locating rod (4)
Side.
7. a kind of computer circuit board according to claim 1, which is characterized in that the outside diameter of the support rod (5)
Outside diameter than locating rod (4) is big, the top of support rod (5) and the bottom movable contact of circuit board body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821465884.8U CN208722110U (en) | 2018-09-07 | 2018-09-07 | A kind of computer circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821465884.8U CN208722110U (en) | 2018-09-07 | 2018-09-07 | A kind of computer circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208722110U true CN208722110U (en) | 2019-04-09 |
Family
ID=65981488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821465884.8U Expired - Fee Related CN208722110U (en) | 2018-09-07 | 2018-09-07 | A kind of computer circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208722110U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114885502A (en) * | 2022-04-25 | 2022-08-09 | 广东合通建业科技股份有限公司 | Novel circuit board and manufacturing process thereof |
-
2018
- 2018-09-07 CN CN201821465884.8U patent/CN208722110U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114885502A (en) * | 2022-04-25 | 2022-08-09 | 广东合通建业科技股份有限公司 | Novel circuit board and manufacturing process thereof |
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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: 20190409 Termination date: 20210907 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |