CN208999889U - A kind of computer main board convenient for fixing and dismantling - Google Patents
A kind of computer main board convenient for fixing and dismantling Download PDFInfo
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- CN208999889U CN208999889U CN201821444260.8U CN201821444260U CN208999889U CN 208999889 U CN208999889 U CN 208999889U CN 201821444260 U CN201821444260 U CN 201821444260U CN 208999889 U CN208999889 U CN 208999889U
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- main board
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Abstract
The utility model discloses a kind of convenient for computer main board that is fixed and dismantling, belong to computer main board field, including installation shell, printed circuit board and limiter, installation shell is internally provided with upper casing and lower casing, the lower end surface of lower casing is fixedly mounted there are four weld pad, and lower casing is fixedly installed with mounting groove in the middle part of upper surface.This kind is convenient for fixed and disassembly computer main board, lower casing is fixedly installed with mounting groove in the middle part of upper surface, the surrounding of mounting groove is fixedly installed with winding displacement card slot, the surrounding of mounting groove is fixedly installed with multiple binding posts, during being installed to computer main board, computer main board can be put into mounting groove by user, and the wiring of various electronic components is fixed on interior winding displacement card slot on computer main board, and winding displacement card slot and binding post are interconnected, when being attached to computer equipment, it need to be only attached with binding post, the Fast Installation to computer main board can be realized, avoid wiring process cumbersome in computer main board installation process.
Description
Technical field
It is the utility model relates to computer main board field, in particular to a kind of convenient for computer main board that is fixed and dismantling.
Background technique
Computer main board is a kind of important component being mounted in computer housing, including installation base plate and electronic component,
When computer is run, the electronic component on installation base plate can respectively volatilize corresponding effect, to meet computer
Operations.
Authorization Notice No. is that the Chinese patent of CN102243513A discloses a kind of computer main board, including printed circuit board,
Central processing unit and memory bank are connected by conducting wire by the weldering of the pad of central processing unit and memory bank, thus in changing
The transmission quality that conducting wire connects between central processor and memory bank, but existing computer main board, are examined in user
When repairing, since internal connection line passes by more, user is caused all to be more troublesome the disassembly and installation of computer main board.
Utility model content
In view of the deficienciess of the prior art, the purpose of the utility model is to provide a kind of convenient for computer that is fixed and dismantling
Mainboard solves existing computer main board, when user overhauls, since internal connection line passes by more, leads
The problem of causing user to be all more troublesome the disassembly and installation of computer main board.
The above-mentioned technical purpose of the utility model has the technical scheme that one kind convenient for fixing and tearing open
The computer main board unloaded, including installation shell, printed circuit board and limiter, the installation shell are internally provided with upper casing under
Shell, the lower end surface of the lower casing are fixedly mounted there are four weld pad, are fixedly installed with mounting groove in the middle part of the lower casing upper surface, institute
The surrounding for stating mounting groove is fixedly installed with winding displacement card slot, and four corners of winding displacement card slot upper surface are fixedly mounted limited
Position device, the inside of the limiter includes skewed slot and pushing block, and the internal activity of the skewed slot is connected with pushing block, and the two of the pushing block
Side is fixedly connected to card cover.
Further, the right side wall of the upper casing is fixedly installed with Air Filter, and the Air Filter is in " rectangle ", described dust-proof
Sliding slot is connected on the left of net, and Air Filter and sliding slot are in same level.
Further, the upper surface of the upper casing is fixedly installed with cloche, and the cloche is in " rectangle ", and cloche
Cross-sectional area be equal to entire upper casing cross-sectional area 2/3rds.
Further, the upper surface of the upper casing is fixedly installed with two rows of thermovents, and two rows of thermovents are in right up and down
Claim to be arranged on upper casing, and thermovent equidistantly distributed.
Further, the surrounding of the mounting groove is fixedly installed with multiple binding posts, the binding post equidistantly distributed, and
Binding post is fixedly connected with winding displacement card slot.
Further, there are four fixed pin, four fixed pins and weld pads pair for the upper surface fixed installation of the lower casing
It should be arranged, and fixed pin is fixedly connected with weld pad.
Further, slot, the printed circuit board upper end are fixedly installed on the right side of the printed circuit board upper surface
Expansion interface is fixedly installed on the right side of face, and expansion interface is located at the back side of slot.
Further, message handler, the information processing are fixedly installed on the left of the printed circuit board upper surface
The right side conducting wire of device is connected with electronic component.
In conclusion the utility model has the following beneficial effects:
1, this kind is convenient for fixed and disassembly computer main board, is fixedly installed with mounting groove in the middle part of lower casing upper surface, installs
The surrounding of slot is fixedly installed with winding displacement card slot, and the surrounding of mounting groove is fixedly installed with multiple binding posts, carries out to computer main board
During installation, computer main board can be put into mounting groove by user, and various electronic components on computer main board
Wiring is fixed on interior winding displacement card slot, and winding displacement card slot and binding post are interconnected, only need to be with when being attached to computer equipment
Binding post is attached, and the Fast Installation to computer main board can be realized, and avoids cumbersome in computer main board installation process connect
Line process.
2, this kind be convenient for fixed and disassembly computer main board, and that installs shell is internally provided with upper casing and lower casing, upper casing and
Lower casing is correspondingly arranged, and can wrap up entire computer main board, to computer main board carry out using when, can be by computer
Mainboard is placed into the inside of installation shell, then installs to installation shell, reduces when installing to computer main board, needs
Each electric elements are subjected to installation trouble one by one, computer main board direct-assembling can be completed, then is fast by installation shell
Speed is fixed in mainframe box.
3, convenient for fixed and disassembly computer main board, four corners of winding displacement card slot upper surface are fixedly installed with this kind
Limiter, the inside of limiter include skewed slot and pushing block, and the internal activity of skewed slot is connected with pushing block, and the two sides of pushing block are fixed to be connected
It is connected to card cover, during mounting and dismounting to computer main board, user can carry out different adjustings to limiter, pacify
During dress, user can will push away in the progress of the pushing block in limiter, so that card cover can engage computer main board,
To realize the fixation to computer main board, when if desired disassembly to computer main board, user is to pushing away in limiter
Block is extrapolated, so that card cover recycling, releases the fixation to computer main board, quickly tear open to computer main board convenient for user
It unloads.
4, this kind is fixedly mounted convenient for fixed and disassembly computer main board, the lower end surface of lower casing there are four weld pad, lower casing
Upper surface is fixedly mounted there are four fixed pin, and four fixed pins are correspondingly arranged with weld pad, to computer main board dismantled when
It waits, after user removes case lid, the suction generated to weld pad with magnet on mainframe box side wall is released, and can will install shell
It is quickly removed, then weld pad is pulled down, so that weld pad releases the pressure of fixed pin, to release upper casing under
Closure between shell, to carry out disassembly maintenance to computer main board.
Detailed description of the invention
Fig. 1 is the overall structure figure of the utility model；
Fig. 2 is the partial structural diagram of the installation shell of the utility model；
Fig. 3 is the non-fitting printed circuit board top view of lower casing of the utility model；
Fig. 4 is the figure A enlarged diagram of the utility model.
In figure, 1, installation shell；2, upper casing；201, Air Filter；202, sliding slot；203, thermovent；204, cloche；3, under
Shell；301, weld pad；302, winding displacement card slot；303, limiter；3031, skewed slot；3032, pushing block；3033, card cover；304, mounting groove；
305, binding post；306, fixed pin；4, printed circuit board；401, slot；402, expansion interface；403, message handler；404,
Electronic component.
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of computer main board convenient for fixing and dismantling,
Including installation shell 1, printed circuit board 4 and limiter 303, installation shell 1 is internally provided with upper casing 2 and lower casing 3, lower casing 3
Lower end surface be fixedly mounted there are four weld pad 301, be fixedly installed with mounting groove 304, mounting groove 304 in the middle part of 3 upper surface of lower casing
Surrounding be fixedly installed with winding displacement card slot 302, four corners of 302 upper surface of winding displacement card slot are fixedly installed with limiter
303, the inside of limiter 303 includes skewed slot 3031 and pushing block 3032, and the internal activity of skewed slot 3031 is connected with pushing block 3032, pushes away
The two sides of block 3032 are fixedly connected to card cover 3033, the length of card cover 3033 and the length of entire winding displacement card slot 302, to electricity
When brain mainboard is installed, pushing block 3032 inwardly promotes on skewed slot 3031, so that pushing block 3032 will drive the card of two sides
Cover 3033 is stretched out outward, so that card cover 3033 can block the printed circuit board 4 being mounted in mounting groove 304
It cuts, when user needs to dismantle computer main board, user extrapolates to pushing block 3032, so that card cover 3033
It is recycled, to release the interception to printed circuit board 4, computer main board is overhauled convenient for user.
Further, the right side wall of upper casing 2 is fixedly installed with Air Filter 201, and Air Filter 201 is in " rectangle ", Air Filter 201
Left side be connected with sliding slot 202, and Air Filter 201 and sliding slot 202 are in same level, by Air Filter 201,
During computer main board carries out use, Air Filter 201 can intercept the dust impurity in air, avoid grey trifle in the world
Matter enters in computer main board, impacts to the normal use of computer main board.
Further, the upper surface of upper casing 2 is fixedly installed with cloche 204, and cloche 204 is in " rectangle ", and cloche
204 cross-sectional area is equal to 2/3rds of the cross-sectional area of entire upper casing 2, by cloche 204, carries out work in circuit main board
When work, user intuitively can be observed the working condition of computer main board by cloche 204, and circuit main board goes out
Existing failure can be overhauled in time.
Further, the upper surface of upper casing 2 is fixedly installed with two rows of thermovents 203, and two rows of thermovents 203 are in symmetrical above and below
It is arranged on upper casing 2, and 203 equidistantly distributed of thermovent, passes through thermovent 203, when computer main board is worked, two
Row's thermovent 203 can uniformly radiate to computer main board, to guarantee the normal work of computer main board.
Further, the surrounding of mounting groove 304 is fixedly installed with multiple binding posts 305,305 equidistantly distributed of binding post,
And binding post 305 is fixedly connected with winding displacement card slot 302, and by binding post 305, after computer main board is mounted on mounting groove 304, electricity
The wiring of brain mainboard is fixed in winding displacement card slot 302 and is attached with binding post 305 so that external equipment and computer main board into
When row connection, can directly it be attached with binding post 305, avoiding route excessively will appear entanglement.
Further, there are four fixed pin 306, four fixed pins 306 and weld pads 301 for the upper surface fixed installation of lower casing 3
It is correspondingly arranged, and fixed pin 306 is fixedly connected with weld pad 301, by fixed pin 306, is fixed in upper casing 2 and lower casing 3
When, fixed pin 306 can firmly engage upper casing 2 and lower casing 3 by the pressure of weld pad 301.
Further, slot 401 is fixedly installed on the right side of 4 upper surface of printed circuit board, 4 upper surface of printed circuit board
Right side is fixedly installed with expansion interface 402, and expansion interface 402 is located at the back side of slot 401, by slot 401, in computer master
In the use process of plate, the expansion interface 402 being arranged side by side with slot 401 can be protected by Air Filter 201, so as to avoid
Dust enters the inside of slot 401 and expansion interface 402.
Further, message handler 403, message handler 403 are fixedly installed on the left of 4 upper surface of printed circuit board
Right side conducting wire be connected with electronic component 404, by message handler 403, message handler 403 is by electronic component 404
Semi-surrounding is configured, and while so that message handler 403 is attached electronic component 404, itself will not overheat, lead
The use of message handler 403 is caused to be affected.
Working principle: firstly, after staff checks all parts, installation shell 1 is internally provided with upper casing 2
With lower casing 3, when user installs computer main board, computer main board is put into mounting groove 304, mounting groove 304
Surrounding is fixedly installed with winding displacement card slot 302, and the surrounding of mounting groove 304 is fixedly installed with multiple binding posts 305, then by computer main board
Wiring be fixed in winding displacement card slot 302, wiring is connected with binding post 305, external equipment pass through binding post 305 and electricity
Brain mainboard is attached, and four corners of 302 upper surface of winding displacement card slot are fixedly installed with limiter 303, limiter 303
Inside includes skewed slot 3031 and pushing block 3032, and the internal activity of skewed slot 3031 is connected with pushing block 3032, and the two sides of pushing block 3032 are equal
It is fixedly connected with card cover 3033, user inwardly promotes pushing block 3032 on skewed slot 3031, so that pushing block 3032 will drive two
The card cover 3033 of side is stretched out outward, and card 3033 pairs of printed circuit boards 4 being mounted in mounting groove 304 of cover intercept, then
Upper casing 2 and lower casing 3 are closed, installation shell 1 is put into mainframe box, when computer main board is operated, electricity
The heat that brain mainboard generates can be distributed by thermovent 203, when if desired disassembly to computer main board, user
It extrapolates to pushing block 3032, so that card cover 3033 is recycled, the fixation that computer main board is subject to will do it releasing, and user will
Computer main board taking-up is overhauled.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (8)
1. a kind of convenient for computer main board that is fixed and dismantling, including installation shell (1), printed circuit board (4) and limiter
(303), it is characterised in that: installation shell (1) is internally provided with upper casing (2) and lower casing (3), under the lower casing (3)
There are four end face fixed installations weld pad (301), is fixedly installed with mounting groove (304) in the middle part of lower casing (3) upper surface, described
The surrounding of mounting groove (304) is fixedly installed with winding displacement card slot (302), four corners of winding displacement card slot (302) upper surface
It is fixedly installed with limiter (303), the inside of the limiter (303) includes skewed slot (3031) and pushing block (3032), described
The internal activity of skewed slot (3031) is connected with pushing block (3032), and the two sides of the pushing block (3032) are fixedly connected to card cover
(3033)。
2. according to claim 1 a kind of convenient for computer main board that is fixed and dismantling, it is characterised in that: the upper casing (2)
Right side wall be fixedly installed with Air Filter (201), the Air Filter (201) is in " rectangle ", and the left side of the Air Filter (201) is living
It is dynamic to be connected with sliding slot (202), and Air Filter (201) and sliding slot (202) are in same level.
3. according to claim 1 a kind of convenient for computer main board that is fixed and dismantling, it is characterised in that: the upper casing (2)
Upper surface be fixedly installed with cloche (204), the cloche (204) is in " rectangle ", and the cross-sectional area of cloche (204)
Equal to 2/3rds of the cross-sectional area of entire upper casing (2).
4. according to claim 1 a kind of convenient for computer main board that is fixed and dismantling, it is characterised in that: the upper casing (2)
Upper surface be fixedly installed with two rows of thermovents (203), two rows of thermovents (203) are in being symmetricly set on upper casing (2) up and down
On, and thermovent (203) equidistantly distributed.
5. according to claim 1 a kind of convenient for computer main board that is fixed and dismantling, it is characterised in that: the mounting groove
(304) surrounding is fixedly installed with multiple binding posts (305), binding post (305) equidistantly distributed, and binding post (305)
It is fixedly connected with winding displacement card slot (302).
6. according to claim 1 a kind of convenient for computer main board that is fixed and dismantling, it is characterised in that: the lower casing (3)
Upper surface be fixedly mounted there are four fixed pin (306), four fixed pins (306) are correspondingly arranged with weld pad (301), and consolidate
Rationed marketing (306) is fixedly connected with weld pad (301).
7. according to claim 1 a kind of convenient for computer main board that is fixed and dismantling, it is characterised in that: the printed circuit
It is fixedly installed with slot (401) on the right side of plate (4) upper surface, is fixedly installed on the right side of printed circuit board (4) upper surface
Expansion interface (402), and expansion interface (402) is located at the back side of slot (401).
8. according to claim 1 a kind of convenient for computer main board that is fixed and dismantling, it is characterised in that: the printed circuit
It is fixedly installed with message handler (403) on the left of plate (4) upper surface, the right side conducting wire connection of the message handler (403)
There are electronic component (404).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821444260.8U CN208999889U (en) | 2018-09-03 | 2018-09-03 | A kind of computer main board convenient for fixing and dismantling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821444260.8U CN208999889U (en) | 2018-09-03 | 2018-09-03 | A kind of computer main board convenient for fixing and dismantling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208999889U true CN208999889U (en) | 2019-06-18 |
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ID=66798410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821444260.8U Active CN208999889U (en) | 2018-09-03 | 2018-09-03 | A kind of computer main board convenient for fixing and dismantling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208999889U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112289427A (en) * | 2020-10-28 | 2021-01-29 | 赵辉 | Movable physical and chemical inspection and analysis test bed |
-
2018
- 2018-09-03 CN CN201821444260.8U patent/CN208999889U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112289427A (en) * | 2020-10-28 | 2021-01-29 | 赵辉 | Movable physical and chemical inspection and analysis test bed |
| CN112289427B (en) * | 2020-10-28 | 2022-09-09 | 赵辉 | Movable physical and chemical inspection and analysis test bed |
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