CN201868611U - Rotary connecting device for card slots - Google Patents
Rotary connecting device for card slots Download PDFInfo
- Publication number
- CN201868611U CN201868611U CN2010205667470U CN201020566747U CN201868611U CN 201868611 U CN201868611 U CN 201868611U CN 2010205667470 U CN2010205667470 U CN 2010205667470U CN 201020566747 U CN201020566747 U CN 201020566747U CN 201868611 U CN201868611 U CN 201868611U
- Authority
- CN
- China
- Prior art keywords
- earclip
- card
- rotary
- jockey
- catching groove
- 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 rotary connecting device for card slots, which comprises a connecting body and an ear buckle, wherein one end of the connecting body is provided with a buckling slot; the lower part of the ear buckle is provided with an ejector which can be contained in the buckling slot; a buckling flange is arranged on the upper part of the ear buckle; and the ear buckle can be rotatably connected to one end of the connecting body provided with the buckling slot. The rotary connecting device has the advantages that the installation process is simple, the purpose of instant insertion and instant closing can be realized when the elements of display cards and the like are installed, and the self-locking function can be performed; the card return can be realized through simple rotation; the structure is simple, the occupation space is little, the assembly is convenient, and the popularization and application can be convenient.
Description
Technical field
The utility model is a kind of to relate to the connecting elements of card class such as video card, is specifically related to the rotary jockey of a kind of card class slot.
Background technology
In the terminal equipments such as PC, adopt the mode of plug-in mounting usually, card generic modules such as video card are integrated on the mainboard corresponding interface, and need to be fixed, unimpeded to guarantee the card class with being connected of motherboard circuit.
Traditional video card jockey as shown in Figure 1, wherein video card 1 tabular both sides are processed with recess 11 respectively, corresponding, extend upward two side columns that are packaged in video card 1 both sides at video card connector 2, the snapping flange 21 corresponding with recess 11 be set in that side column is inboard, video card 1 is inwardly during insertion video card connector 2, outwards push side column, when arriving the precalculated position, side column resilience and flange 21 are inserted in the recess 11, thereby video card 1 is fixing.Yet video card is not to be integrated in all the time on the main frame, and the video card after the above-mentioned connection is difficult to change; Simultaneously, the degree of depth matching that the position of flange, recess and video card insert is had relatively high expectations, thereby higher to the requirement on machining accuracy of video card and video card connector.
Publication number is the Chinese patent of CN2629093, a kind of connector has been proposed, solved the defective that above-mentioned traditional jockey exists, but its structure is comparatively complicated, the cost of manufacture height, and be unfavorable for extensive become to produce in for the control of production cost, it is bigger to take the main frame inner space simultaneously, and in addition, it can not be realized Fast Installation and move back card motion.
The utility model content
At the deficiencies in the prior art, the purpose of this utility model is intended to provide a kind of card class slot rotary jockey, can realize Fast Installation, move back the card operation, and it is little to take up room, and simple in structure.
For achieving the above object, the utility model adopts following technical scheme:
The rotary jockey of card class slot comprises connecting body and earclip that one end of described connection body offers a catching groove, and described earclip bottom is provided with the holder that can be placed in described catching groove inside, and described earclip top is provided with the fastening flange; Described earclip is rotating to be connected in the end that described connection body offers catching groove.
The outer setting that described connection body is offered catching groove one end has spindle nose, and the axis hole with described spindle nose coupling is set on the described earclip.
The bottom that described connection body offers catching groove one end is provided with a rotary stopper flange.
Described connection body be provided with one with the fastening limiting section of described fastening flange coupling.
Described earclip comprises the portion of holding of pulling at least.
Described connection body top is provided with a mounting groove at least.
The rotary jockey of card class slot that the utility model is set forth, its beneficial effect is:
1, installation process is simple, during card class components such as installation video card, can realize promptly inserting promptly closing, and possess auto-lock function;
2, simple rotary manipulation can realize moving back the card purpose;
3, simple in structure, take up room for a short time, easy to assembly, be convenient to promote the use of.
Description of drawings
Fig. 1 is the structural representation of a kind of video card jockey of prior art;
Fig. 2 is a kind of scheme of installation that blocks the class slot with rotary jockey of the utility model;
Fig. 3 is the cutaway view of card class slot shown in Figure 2 with rotary jockey, and describes its snap close state;
Fig. 4 is an A place zoomed-in view among Fig. 3.
Embodiment
Below, in conjunction with the accompanying drawings and embodiment, card class slot of the present utility model is described further with rotary jockey, so that clearerly understand the utility model technological thought required for protection.
As shown in Figure 2, be the rotary jockey of a kind of card class slot of the present utility model, it comprises connection body 3 and earclip 4, offers a catching groove 33 in an end that connects body 3 along short transverse, and the both sides external that is positioned at catching groove 33 on connection body 3 is provided with end axle 31; Deploy empty in the earclip 4, on its side walls, offer coaxial axis hole 41 respectively, the pore size of axis hole 41 is suitable with the diameter of end axle 31, end axle 31 is inserted in the axis hole 41, can make earclip 4 and rotate, and its rotation axis is vertical with the grafting plane (being the plane at the panel place of video card) of video card with respect to connecting body 3.Connect the below that is positioned at catching groove 33 on the body 3, also be provided with and move back card limiting section 32 and auxiliary limiting section 34, at the top edge fastening limiting section 35 of catching groove 33.
The bottom of earclip 4 is provided with a holder 44, and its end extends to catching groove 33 inboards, and the top of earclip 4 is provided with one and fastens flange 42, and also is provided with at least one in the outside of earclip 4 and pulls the portion of holding 43.
In addition, also be provided with the mounting groove 36 that mates with video card, for the link insertion of video card on connection body 3 tops.
Fig. 2 for another example, and in conjunction with Fig. 3, shown in 4, video card 5 be inserted into downwards be positioned at connect body 3 tops by mounting groove 36,51 of the connecting portions of its bottom margin can be inserted in the catching groove 33, cause hypotenuse 511 compressings of the connecting portion 51 of video card 5 to fasten flange 42 displacements, and the snib on the video card 5 512 enters into catching groove 33, this moment, the bottom of connecting portion 51 contacted on holder 44, connecting portion 51 continues downwards, compressing holder 44 makes earclip 4 and 3 rotates with respect to connecting body, submerges fully in the catching groove 33 when connecting portion 51 causes snib 512 downwards, fasten 42 counter-rotatings of flange and be mounted on the top edge of catching groove 33, snib 512 is encapsulated in itself and the catching groove 33; Fasten flange 42 and fasten limiting section 35 couplings, after video card 5 plug-in mountings are finished, fasten flange 42 and can send the sound with fastening limiting section 35, the prompting plug-in mounting is finished.
When needs move back card, pull the portion of holding 43 according to direction B, earclip 4 rotates, and then holder 44 upwards rotates, and connecting portion 51 is upwards ejected, and fastens the end that flange 42 leaves catching groove 33 simultaneously, and video card 5 is released from mounting groove 36.Move back after card finishes, earclip 4 is moved back card limiting section 32 to be stopped and stops operating.
After earclip 4 fastened, earclip 4 lower edges contacted snap lock with auxiliary limiting section 34, had only firmly to pull earclip 4 and make its rotation, just can finish and move back card motion.
For a person skilled in the art, can make other various corresponding changes and distortion, and these all changes and distortion should belong within the protection range of the utility model claim all according to technical scheme described above and design.
Claims (6)
1. block the rotary jockey of class slot, comprise connecting body and earclip, it is characterized in that an end of described connection body offers a catching groove, described earclip bottom is provided with the holder that can be placed in described catching groove inside, and described earclip top is provided with the fastening flange; Described earclip is rotating to be connected in the end that described connection body offers catching groove.
2. the rotary jockey of card class slot as claimed in claim 1 is characterized in that the outer setting that described connection body is offered catching groove one end has spindle nose, and the axis hole with described spindle nose coupling is set on the described earclip.
3. the rotary jockey of card class slot as claimed in claim 1 is characterized in that, the bottom that described connection body offers catching groove one end is provided with one and moves back the card limiting section.
4. the rotary jockey of card class slot as claimed in claim 1 is characterized in that, described connection body be provided with one with the fastening limiting section of described fastening flange coupling.
5. the rotary jockey of card class slot as claimed in claim 1 is characterized in that described earclip comprises the portion of holding of pulling at least.
6. the rotary jockey of card class slot as claimed in claim 1 is characterized in that described connection body top is provided with a mounting groove at least.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205667470U CN201868611U (en) | 2010-10-18 | 2010-10-18 | Rotary connecting device for card slots |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205667470U CN201868611U (en) | 2010-10-18 | 2010-10-18 | Rotary connecting device for card slots |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201868611U true CN201868611U (en) | 2011-06-15 |
Family
ID=44139756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205667470U Expired - Fee Related CN201868611U (en) | 2010-10-18 | 2010-10-18 | Rotary connecting device for card slots |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201868611U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109931200A (en) * | 2019-03-29 | 2019-06-25 | 重庆大学 | A kind of streamlined automatic folding type hydraulic turbine of vertical axis three |
-
2010
- 2010-10-18 CN CN2010205667470U patent/CN201868611U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109931200A (en) * | 2019-03-29 | 2019-06-25 | 重庆大学 | A kind of streamlined automatic folding type hydraulic turbine of vertical axis three |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110615 Termination date: 20121018 |