CN104898792A - Circuit board card supporting seat - Google Patents
Circuit board card supporting seat Download PDFInfo
- Publication number
- CN104898792A CN104898792A CN201510291658.7A CN201510291658A CN104898792A CN 104898792 A CN104898792 A CN 104898792A CN 201510291658 A CN201510291658 A CN 201510291658A CN 104898792 A CN104898792 A CN 104898792A
- Authority
- CN
- China
- Prior art keywords
- board
- board card
- supporting seat
- base
- fixator
- 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.)
- Pending
Links
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- Mounting Of Printed Circuit Boards And The Like (AREA)
Abstract
The present invention relates to a circuit board card supporting seat. The supporting seat comprises a base, wherein a screw rod is vertically arranged on the base, at least one board card fixer is sleeved on the screw rod, a limiting screw cap is further arranged on the screw rod, the board card fixers are arranged between the limiting screw cap and the base, a stretching spring is further arranged between the board card fixers and the base in a sleeving manner, and auxiliary springs are arranged among the board card fixers; each board card fixer comprises a strip-shaped fixing clamping slot which is used for being clamped by the edge of a board card, and a plurality of compression screws are arranged on the side wall of each fixing snapping slot in an array manner. According to the circuit board card supporting seat, PCI (Peripheral Component Interconnect) board cards can be supported and fixed through a quantitatively-movable board card fixing mechanism.
Description
Technical field
The present invention relates to a kind of circuit-board card supporting seat, belong to the fixed mechanism field of the board be vertically plugged on mainboard.
Background technology
Along with the development of all kinds of opertaing device 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 heating 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.
Summary of the invention
The technical problem to be solved in the present invention is: overcome the excessive problem easily bending, damage of board weight in prior art, provide a kind of circuit-board card supporting seat.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of circuit-board card supporting seat, described supporting seat comprises base, described base is vertically provided with a screw rod, described screw rod is socketed with at least one board fixator, described screw rod is also provided with a limit screw cap, described board fixator is arranged between limit screw cap and base, between described board fixator and base, be also socketed with diastole spring, between described board fixator, be provided with auxiliary spring;
Described board fixator comprises the fixed card slot for snapping in card edge of a bar shaped, and on the sidewall of described fixed card slot, array is provided with some housing screws.
As further innovation of the present invention, the inwall of described fixed card slot is coated with anti-skidding glue-line.
As further innovation of the present invention, described anti-skidding glue-line adopts silica gel to make.
As further innovation of the present invention, described base comprises a back up pad, is provided with some anti-skidding adhesive tape on the supporting plate.
As further innovation of the present invention, the length of described back up pad is greater than the lateral length of board fixator.
The invention has the beneficial effects as follows:
1, the board fixed mechanism that the present invention can be quantitatively portable by, realization is to the support of PCI board and fix, and the present invention can realize by the quantity increasing fixator being fixed multiple board simultaneously, compared to the board fixator of traditional support rod mechanism, the general expenditure of fixed mechanism of the present invention is larger, and diastole spring can absorb the vibration that board produces during cooling mechanism work, to improve the stability of system.
2, anti-skidding glue-line can improve the stability maintenance of fixator to card edge.
3, anti-skidding adhesive tape can prevent screw rod because cabinet shake and loosen, cause whole fixed mechanism come off.
4, the length of back up pad is greater than the lateral length of fixator, and the moment of back up pad can be made to be greater than the moment of fixator, effectively can improve the stability of supporting seat.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is diagrammatic cross-section of the present invention;
Fig. 2 is the partial enlarged drawing at A place in Fig. 1;
Fig. 3 is the schematic diagram of back up pad.
Embodiment
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present invention are described in a schematic way, and therefore it only shows the formation relevant with the present invention.
As shown in Fig. 1 ~ 3, the present invention is a kind of circuit-board card supporting seat, 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 fixator 4, described screw rod 2 is also provided with a limit screw cap 5, described board fixator 4 is arranged between limit screw cap 5 and base 1, between described board fixator 4 and base 1, be also socketed with diastole spring 3, between described board fixator 4, be provided with auxiliary spring;
Described board fixator 4 is provided with an extension seat, described extension seat is provided with the fixed card slot 6 for snapping in card edge of a bar shaped, the inwall of described fixed card slot 6 is coated with the anti-skidding glue-line 7 that silica gel is made, and on the sidewall of described fixed card slot 6, array is provided with some housing screws 8.
Described base 1 comprises a back up pad, and the length of described back up pad is greater than the lateral length of board fixator 4, is provided with some anti-skidding adhesive tape 9 on the supporting plate.
During installation, first limit screw cap 5 is adjusted to the top of screw rod 2, subsequently the fixed card slot 6 of board fixator 4 is snapped fit onto on card edge, screw limit screw cap 5 subsequently, the height of board fixator 4 and the level altitude of board are maintained an equal level, screw housing screw 8 subsequently, make board be fastened in fixed card slot 6, board realizes supporting under the effect of diastole spring 3.
With above-mentioned according to desirable embodiment of the present invention for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this invention technological thought, can carry out various change and amendment completely.The technical scope of this invention is not limited to the content on instructions, must determine its technical scope according to right.
Claims (5)
1. a circuit-board card supporting seat, it is characterized in that: described supporting seat comprises base, described base is vertically provided with a screw rod, described screw rod is socketed with at least one board fixator, described screw rod is also provided with a limit screw cap, described board fixator is arranged between limit screw cap and base, between described board fixator and base, be also socketed with diastole spring, between described board fixator, be provided with auxiliary spring;
Described board fixator comprises the fixed card slot for snapping in card edge of a bar shaped, and on the sidewall of described fixed card slot, array is provided with some housing screws.
2. a kind of circuit-board card supporting seat as claimed in claim 1, is characterized in that: on the inwall of described fixed card slot, be coated with anti-skidding glue-line.
3. a kind of circuit-board card supporting seat as claimed in claim 2, is characterized in that: described anti-skidding glue-line adopts silica gel to support.
4. a kind of circuit-board card supporting seat as claimed in claim 1, is characterized in that: described base comprises a back up pad, is provided with some anti-skidding adhesive tape on the supporting plate.
5. a kind of circuit-board card supporting seat as claimed in claim 4, is characterized in that: the length of described back up pad is greater than the lateral length of board fixator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510291658.7A CN104898792A (en) | 2015-06-01 | 2015-06-01 | Circuit board card supporting seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510291658.7A CN104898792A (en) | 2015-06-01 | 2015-06-01 | Circuit board card supporting seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104898792A true CN104898792A (en) | 2015-09-09 |
Family
ID=54031498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510291658.7A Pending CN104898792A (en) | 2015-06-01 | 2015-06-01 | Circuit board card supporting seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104898792A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110027017A (en) * | 2019-05-28 | 2019-07-19 | 安徽延达智能科技有限公司 | A kind of central processing unit of explosion prevention robot inner-outer circulation water-cooling structure |
-
2015
- 2015-06-01 CN CN201510291658.7A patent/CN104898792A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110027017A (en) * | 2019-05-28 | 2019-07-19 | 安徽延达智能科技有限公司 | A kind of central processing unit of explosion prevention robot inner-outer circulation water-cooling structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150909 |