CN204761916U - Circuit integrated circuit board support construction - Google Patents
Circuit integrated circuit board support construction Download PDFInfo
- Publication number
- CN204761916U CN204761916U CN201520366800.5U CN201520366800U CN204761916U CN 204761916 U CN204761916 U CN 204761916U CN 201520366800 U CN201520366800 U CN 201520366800U CN 204761916 U CN204761916 U CN 204761916U
- Authority
- CN
- China
- Prior art keywords
- board
- base
- screw
- circuit board
- integrated circuit
- 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
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- Mounting Of Printed Circuit Boards And The Like (AREA)
Abstract
The utility model relates to a circuit integrated circuit board support construction, support construction include the base, vertically on the base are provided with a screw rod, have cup jointed at least one integrated circuit board fixer on the screw rod, still are provided with a limit screw cap on the screw rod, and the integrated circuit board fixer sets up between limit screw cap and base, has still cup jointed the diastole spring between integrated circuit board fixer and base, is provided with the secondary spring between the integrated circuit board fixer, the integrated circuit board fixer includes the seat that extends, be provided with a splint fixed establishment on the seat that extends, splint fixed establishment includes two splint, one of them splintage is on the seat that extends, connect through a dilating screw between two splint, dilating screw one end is provided with a stop nut, it is connected with a cam bit to rotate at the dilating screw other end, it is provided with a dwang to fix on the cam bit, two splint settings are between stop nut and cam bit, the integrated circuit board that is provided with a rectangular shape on splint presss from both sides tight strip.
Description
Technical field
The utility model relates to a kind of circuit-board card supporting member, belongs to the fixed mechanism field of the board be vertically plugged on mainboard.
Background technology
Along with the development of all kinds of control appliance and associated control software, all kinds of software also improves constantly for the demand of computer hardware, in order to promote the performance of hardware, the board of all kinds of PCI slot is that the volume of radiator or the area of process chip are all in continuous increase, traditional PCI board fixed mechanism cannot meet the board weight constantly increased, special in vertical chassis, if without supporting mechanism, board after a long time use, be easy to bend and be out of shape, finally cause the damage of board.
Utility model content
The technical problems to be solved in the utility model is: overcome the excessive problem easily bending, damage of board weight in prior art, provide a kind of circuit-board card supporting member.
The utility model solves the technical scheme that its technical problem adopts:
A kind of circuit-board card supporting member, described supporting member comprises base, described base is vertically provided with a screw rod, described screw rod is socketed with at least one board fixture, described screw rod is also provided with a limit screw cap, described board fixture is arranged between limit screw cap and base, between described board fixture and base, be also socketed with diastole spring, between described board fixture, be provided with secondary spring;
Described board fixture comprises an extension seat, described extension seat is provided with a Boards wall mechanism, described Boards wall mechanism comprises two clamping plate, one of them Boards wall described is on extension seat, connected by a dilating screw between described two clamping plate, described dilating screw one end is provided with a stop nut, a cam bit is rotatably connected at the described dilating screw other end, described cam bit is fixedly installed a dwang, described two clamping plate are arranged between stop nut and cam bit, described clamping plate are provided with the board fastening strip of a strip.
As further innovation of the present utility model, described board fastening strip is provided with an anti-skidding adhesive tape A.
As further innovation of the present utility model, described anti-skidding adhesive tape A adopts silica gel to make.
As further innovation of the present utility model, described base comprises a supporting bracket, is provided with some anti-skidding adhesive tape B on the supporting plate.
As further innovation of the present utility model, the length of described supporting bracket is greater than the lateral length of board fixture.
As further innovation of the present utility model, described dilating screw is also provided with a back-up block, described back-up block is between two clamping plate, and described back-up block adopts elastomeric material to make.
As further innovation of the present utility model, the length of described supporting bracket is greater than the lateral length of board fixture.
The beneficial effects of the utility model are:
1, the utility model by one can quantitatively movable type board fixed mechanism, realization is to the support of PCI board and fix, and the utility model can realize by the quantity increasing fixture being fixed multiple board simultaneously, compared to the board fixture of traditional support rod mechanism, the general expenditure of fixed mechanism of the present utility model is larger, and diastole spring can absorb the vibration that board produces during cooling mechanism work, to improve the stability of system, the clamping force of chip architecture of the spring of the present utility model to board is more even, effectively can reduce the damage to board.
2, anti-skidding adhesive tape A can improve the stability maintenance of fixture to card edge.
3, anti-skidding adhesive tape B can prevent screw rod because cabinet shake and loosen, cause whole fixed mechanism come off.
4, the length of supporting bracket is greater than the lateral length of fixture, and the moment of supporting bracket can be made to be greater than the moment of fixture, effectively can improve the stability of supporting seat.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is generalized section of the present utility model;
Fig. 2 is the partial enlarged drawing at A place in Fig. 1;
Fig. 3 is the schematic diagram of supporting bracket.
Embodiment
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present utility model are described in a schematic way, and therefore it only shows the formation relevant with the utility model.
As shown in Fig. 1 ~ 3, the utility model is a kind of circuit-board card supporting member, described supporting member comprises base 1, described base 1 is vertically provided with a screw rod 2, described screw rod 2 is socketed with at least one board fixture 4, described screw rod 2 is also provided with a limit screw cap 5, described board fixture 4 is arranged between limit screw cap 5 and base 1, between described board fixture 4 and base 1, be also socketed with diastole spring 3, between described board fixture 4, be provided with secondary spring;
Described board fixture 4 comprises an extension seat 6, described extension seat 6 is provided with the latch plate 7 of strip, the cross section of described latch plate 7 is U-shaped, U-shaped one end of described latch plate 7 is fixed on extension seat 6, two U-shaped ends of described spring leaf are provided with the board fastening strip 8 of a strip, fastening strip is provided with an anti-skidding adhesive tape A9, described anti-skidding adhesive tape A9 adopts silica gel to make.
Described base 1 comprises a supporting bracket, is provided with some anti-skidding adhesive tape B10 on the supporting plate;
In order to ensure the stability supported; The length of described supporting bracket is greater than the lateral length of board fixture 4.
During installation, first limit screw cap 5 is adjusted to the top of screw rod 2, subsequently board is inserted in the U-shaped latch plate 7 of fixture, a kind of circuit-board card supporting member, described supporting seat comprises base 1, described base 1 is vertically provided with a screw rod 2, described screw rod 2 is socketed with at least one board fixture 4, described screw rod 2 is also provided with a limit screw cap 5, described board fixture 4 is arranged between limit screw cap 5 and base 1, diastole spring 3 is also socketed with between described board fixture 4 and base 1, secondary spring is provided with between described board fixture 4,
Described board fixture 4 comprises an extension seat 6, described extension seat 6 is provided with clamping plate 7 fixed mechanism, described clamping plate 7 fixed mechanism comprises two clamping plate 7, one of them clamping plate 7 described are fixed on extension seat 6, connected by a dilating screw 10 between described two clamping plate 7, described dilating screw 10 one end is provided with a stop nut, a cam bit 12 is rotatably connected at described dilating screw 10 other end, described cam bit 12 is fixedly installed a dwang, described two clamping plate 7 are arranged between stop nut and cam bit 12, described clamping plate 7 are provided with the board fastening strip 8 of a strip, described board fastening strip 8 is provided with the anti-skidding adhesive tape A9 that a silica gel is made, described dilating screw 10 is also provided with a back-up block 11, described back-up block 11 is between two clamping plate 7, described back-up block 11 adopts elastomeric material to make,
Described base 1 comprises a supporting bracket, and the length of described supporting bracket is greater than the lateral length of board fixture 4, is provided with some anti-skidding adhesive tape B13 on the supporting plate;
During use, first limit screw cap 5 is moved to an end of screw rod 2, subsequently the edge of board is placed between two clamping plate 7, rotates dwang subsequently, cam bit 12 is rotated, make the pitch smaller of two clamping plate 7, thus board is clamped between two board fastening strips 8, realize board subsequently, screw limit screw cap 5 subsequently, the height of board fixture 4 and the level altitude of board are maintained an equal level, and board realizes supporting under the effect of diastole spring 3.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this utility model technological thought, can carry out various change and amendment completely.The technical scope of this utility model is not limited to the content on specification, must determine its technical scope according to right.
Claims (6)
1. a circuit-board card supporting member, it is characterized in that: described supporting member comprises base, described base is vertically provided with a screw rod, described screw rod is socketed with at least one board fixture, described screw rod is also provided with a limit screw cap, described board fixture is arranged between limit screw cap and base, between described board fixture and base, be also socketed with diastole spring, between described board fixture, be provided with secondary spring;
Described board fixture comprises an extension seat, described extension seat is provided with a Boards wall mechanism, described Boards wall mechanism comprises two clamping plate, one of them Boards wall described is on extension seat, connected by a dilating screw between described two clamping plate, described dilating screw one end is provided with a stop nut, a cam bit is rotatably connected at the described dilating screw other end, described cam bit is fixedly installed a dwang, described two clamping plate are arranged between stop nut and cam bit, described clamping plate are provided with the board fastening strip of a strip.
2. a kind of circuit-board card supporting member as claimed in claim 1, is characterized in that: on described board fastening strip, be provided with an anti-skidding adhesive tape A.
3. a kind of circuit-board card supporting member as claimed in claim 2, is characterized in that: described anti-skidding adhesive tape A adopts silica gel to make.
4. a kind of circuit-board card supporting member as claimed in claim 1, is characterized in that: described base comprises a supporting bracket, is provided with some anti-skidding adhesive tape B on the supporting plate.
5. a kind of circuit-board card supporting member as claimed in claim 4, is characterized in that: the length of described supporting bracket is greater than the lateral length of board fixture.
6. a kind of circuit-board card supporting member as claimed in claim 1, is characterized in that: on described dilating screw, be also provided with a back-up block, and described back-up block is between two clamping plate, and described back-up block adopts elastomeric material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520366800.5U CN204761916U (en) | 2015-06-01 | 2015-06-01 | Circuit integrated circuit board support construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520366800.5U CN204761916U (en) | 2015-06-01 | 2015-06-01 | Circuit integrated circuit board support construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204761916U true CN204761916U (en) | 2015-11-11 |
Family
ID=54476577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520366800.5U Expired - Fee Related CN204761916U (en) | 2015-06-01 | 2015-06-01 | Circuit integrated circuit board support construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204761916U (en) |
-
2015
- 2015-06-01 CN CN201520366800.5U patent/CN204761916U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151111 Termination date: 20160601 |