CN204030122U - Rotate earclip connector - Google Patents
Rotate earclip connector Download PDFInfo
- Publication number
- CN204030122U CN204030122U CN201420425872.8U CN201420425872U CN204030122U CN 204030122 U CN204030122 U CN 204030122U CN 201420425872 U CN201420425872 U CN 201420425872U CN 204030122 U CN204030122 U CN 204030122U
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- China
- Prior art keywords
- snap
- stuck point
- clip device
- ear clip
- card
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Abstract
The utility model provides a kind of and rotates earclip connector, comprise: plastic feet and the ear clip device be installed on plastic feet, described ear clip device produces curve circular motion to realize buckle and to move back card function under stressed effect, and the connecting hole of plastic feet and the structure of ear clip device are improved, first stuck point is set respectively, second stuck point, fool proof limiting section and the 3rd stuck point are to ensure the stability of buckle and card taking, in rotary course, second stuck point and fool proof limiting section are in case skidproof buckle comes off, de-card amplitude that is bad and that open because of ear clip device is there is bigger than normal and produce the phenomenon of interfering with adjacent connector in buckle process, also be designed with card division, top, ear clip device is by card automatic ejection under stressed effect, and use more convenient, stability is better simultaneously.
Description
Technical field
The utility model relates to electric connector field, and particularly one rotates earclip connector.
Background technology
Be used for connecting the circuit board connector of the circuit board such as memory module, network interface card, video card, usually all ear clip device can be set at left and right two side of its circuit board storage tank, thus be used for that card is carried out to the circuit board be inserted in circuit board storage tank and press solidly fixed, loosen to prevent circuit board.Existing ear clip device structure is of all kinds, has plenty of disassembly and assembly formula, before mounting circuit boards, needs first to be disassembled by ear clip device, after waiting circuit board to install, then to be installed to by ear clip device on circuit board connector to play fixation to circuit board; Have plenty of rotating regulation type, before mounting circuit boards, need first ear clip device to be manually turned to side, after waiting circuit board to install, then ear clip device rotated to circuit board withhold.
But existing rotating regulation type earclip, if fixed structure design is unreasonable, the de-card easily causing product in use causing because of the reason such as vibrations is bad, and bigger than normal and produce with adjacent connector and interfere with the amplitude of opening because of earclip.
Utility model content
It is reasonable in design that the purpose of this utility model is to provide a kind of location structure, can effectively anti-anti-avulsion card bad, and have a rational earclip opening angle connect device ear clip device.
For achieving the above object, the utility model provides a kind of and rotates earclip connector, comprising: plastic feet and the ear clip device be installed on plastic feet, and described plastic feet is provided with a storage tank, described storage tank at least one end is provided with connecting hole, described connecting hole comprises the first and second sides be oppositely arranged, and connects the first bottom surface of described first and second sides, and is upwards extended by the first bottom surface and be located at the reference column in first and second centre position, side, described ear clip device comprises holding section, hand portion and card division, top, and described hand portion is connected with upper end, holding section, and card division, described top is connected with lower end, described holding section, described holding section comprises the first and second snap-latch surfaces be oppositely arranged, and is arranged at the location division of the first and second snap-latch surfaces away from plastic feet side, and connects the second bottom surface of the first and second snap-latch surface bottom sides, the outside of described first and second snap-latch surfaces is symmetrically arranged with rotating shaft respectively, described first and second side corresponding rotation axles arrange mating groove and rotating hole, described reference column is arranged between described first and second snap-latch surfaces, described first and second snap-latch surface lower ends are from extending an inclined-plane away from plastic feet side to bottom side, and then form a passage, described second bottom surface is fixed near one end of storage tank in card division, described top, outside described first and second snap-latch surfaces, the first stuck point is set respectively, described first stuck point is located at directly over rotating shaft, corresponding first stuck point of described mating groove arranges the second stuck point, corresponding first and second snap-latch surfaces in described first and second sides arrange fool proof limiting section.
Preferably, described fool proof limiting section is fool proof oblique angle.
Preferably, described hand portion comprises buckle portion, and described buckle portion is in " n " type, and clamping part arranges the 3rd stuck point, and described clamping part both sides are connected with first and second snap-latch surface respectively.
The beneficial effects of the utility model: rotation earclip connector of the present utility model, ear clip device produces curve circular motion to realize buckle and to move back card function under stressed effect, and the structure of connecting hole and ear clip device is improved, first stuck point, the second stuck point, fool proof limiting section and the 3rd stuck point are set to ensure the stability of buckle and card taking, in rotary course, the second stuck point and fool proof limiting section are in case skidproof buckle comes off, it is bigger than normal and produce the phenomenon of interfering with adjacent connector that de-card amplitude that is bad and that open because of ear clip device occurs in buckle process; Also be designed with card division, top, ear clip device is by card automatic ejection under stressed effect, and use more convenient, stability is better simultaneously.
In order to further understand feature of the present utility model and technology contents, refer to following about detailed description of the present utility model and accompanying drawing, but accompanying drawing only provide reference and explanation use, is not used for being limited the utility model.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, by describing in detail embodiment of the present utility model, will make the technical solution of the utility model and other beneficial effect apparent.
In accompanying drawing,
Fig. 1 is the ear clip device front view that the utility model rotates earclip connector;
Fig. 2 is the ear clip device left view that the utility model rotates earclip connector;
Fig. 3 is the front view that the utility model rotates earclip connector;
Fig. 4 is the schematic perspective view along the rear left-hand component of A-A ' cutting in Fig. 3.
Embodiment
For further setting forth the technological means and effect thereof that the utility model takes, be described in detail below in conjunction with preferred embodiment of the present utility model and accompanying drawing thereof.
Refer to Fig. 1 to 4, the utility model provides a kind of and rotates earclip connector, comprise: plastic feet 2 and the ear clip device 4 be installed on plastic feet 2, described plastic feet 2 is provided with a storage tank 22, described storage tank 22 at least one end is provided with connecting hole 24, described connecting hole 24 comprises the first and second sides 242,244 be oppositely arranged, connect the first bottom surface 246 of described first and second sides 242,244, and upwards extended by the first bottom surface 246 and be located at the reference column 248 in first and second centre position, side 242,244, described ear clip device 4 comprises holding section 42, hand portion 44 and card division 46, top, described hand portion 44 is connected with upper end, holding section 42, card division, described top 46 is connected with lower end, described holding section 42, described holding section 42 comprises the first and second snap-latch surfaces 422,424 be oppositely arranged, be arranged at the location division 426 of the first and second snap-latch surfaces 422,424 away from plastic feet 2 side, and connect the second bottom surface 428 of the first and second snap-latch surface 422,424 bottom sides, described first and second snap-latch surfaces 422, the outside of 424 is symmetrically arranged with rotating shaft 48 respectively, described first and second sides 242, 244 corresponding rotation axles 48 arrange mating groove 262 and rotating hole 264, described reference column 248 is arranged at described first and second snap-latch surfaces 422, between 424, described first and second snap-latch surfaces 422, 424 lower ends are from extending an inclined-plane away from plastic feet side to bottom side, and then form a passage 429, described second bottom surface 428 is fixed near one end of storage tank in card division, described top 46, described first and second snap-latch surfaces 422, first stuck point 40 is set outside 424 respectively, described first stuck point 40 is located at directly over rotating shaft 48, corresponding first stuck point 40 of described mating groove 26 arranges the second stuck point (not shown), described first and second sides 242, 244 corresponding first and second snap-latch surfaces 422, 424 arrange fool proof limiting section (not shown).
Described fool proof limiting section is fool proof oblique angle.
Described hand portion 44 comprises buckle portion 442, and described buckle portion 442 is in " n " type, and clamping part 442 arranges the 3rd stuck point 440, and described clamping part 442 both sides are connected with first and second snap-latch surface 422,424 respectively.
The rotating shaft 48 of described ear clip device 4 is placed in rotating hole 264, it can rotate in described rotating hole 264, thus drive whole ear clip device 4 to rotate, when described ear clip device 4 is to inner rotary, described reference column 248 is positioned at described passage 429, carries out relative motion with described passage 429.
During described ear clip device 4 buckling state, described first stuck point 40 is fixed with described second stuck point, described 3rd stuck point 440 is fixed with the card inserted, described buckle portion 442 is fastened on card, during described ear clip device 4 releasing orientation, described reference column 248 is positioned at described passage 429, and described first stuck point 40 is removed with described second stuck point fastening state, and described first and second snap-latch surfaces 422,424 and described fool proof limiting section are touched.
During plug-in card, card division 46, top first can be touched when card inserts and rotates earclip connector, when more down by card, the strength acting on card division 46, top can drive ear clip device 4 inwardly to rotate by rotating shaft 48, until the first stuck point 40 stops operating with described second stuck point fastening side, described buckle portion 442 is fastened on card simultaneously, prevents from being stuck in, by External Force Acting power, de-card bad phenomenon occurs.
During card taking, opponent's splenium 44 executes an outside power, the relative movement in described passage 429 of described reference column 248, described first stuck point 40 is removed with described second stuck point fastening state, ear clip device 4 passes through rotating shaft 48 to inner rotary, card ejects by card division, described top 46, when the first and second snap-latch surfaces 422,424 and described fool proof limiting section are touched, completes releasing orientation.In order to control the distance that ear clip device 4 opens, having and designing fool proof limiting section on connecting hole 24, then stop operating to when being close to it when ear clip device 4 rotates, produce with adjacent connector to prevent the amplitude of opening because of ear clip device bigger than normal and interfere.
In sum, rotation earclip connector of the present utility model, ear clip device produces curve circular motion to realize buckle and to move back card function under stressed effect, and the structure of connecting hole and ear clip device is improved, first stuck point, the second stuck point, fool proof limiting section and the 3rd stuck point are set to ensure the stability of buckle and card taking, in rotary course, the second stuck point and fool proof limiting section are in case skidproof buckle comes off, it is bigger than normal and produce the phenomenon of interfering with adjacent connector that de-card amplitude that is bad and that open because of ear clip device occurs in buckle process; Also be designed with card division, top, ear clip device is by card automatic ejection under stressed effect, and use more convenient, stability is better simultaneously.
The above; for the person of ordinary skill of the art; can make other various corresponding change and distortion according to the technical solution of the utility model and technical conceive, and all these change and be out of shape the protection range that all should belong to the utility model claim.
Claims (3)
1. rotate an earclip connector, it is characterized in that, comprising: plastic feet and the ear clip device be installed on plastic feet, described plastic feet is provided with a storage tank, described storage tank at least one end is provided with connecting hole, described connecting hole comprises the first and second sides be oppositely arranged, and connects the first bottom surface of described first and second sides, and is upwards extended by the first bottom surface and be located at the reference column in first and second centre position, side, described ear clip device comprises holding section, hand portion and card division, top, and described hand portion is connected with upper end, holding section, and card division, described top is connected with lower end, described holding section, described holding section comprises the first and second snap-latch surfaces be oppositely arranged, and is arranged at the location division of the first and second snap-latch surfaces away from plastic feet side, and connects the second bottom surface of the first and second snap-latch surface bottom sides, the outside of described first and second snap-latch surfaces is symmetrically arranged with rotating shaft respectively, described first and second side corresponding rotation axles arrange mating groove and rotating hole, described reference column is arranged between described first and second snap-latch surfaces, described first and second snap-latch surface lower ends are from extending an inclined-plane away from plastic feet side to bottom side, and then form a passage, described second bottom surface is fixed near one end of storage tank in card division, described top, outside described first and second snap-latch surfaces, the first stuck point is set respectively, described first stuck point is located at directly over rotating shaft, corresponding first stuck point of described mating groove arranges the second stuck point, corresponding first and second snap-latch surfaces in described first and second sides arrange fool proof limiting section.
2. rotation earclip connector as claimed in claim 1, it is characterized in that, described fool proof limiting section is fool proof oblique angle.
3. rotation earclip connector as claimed in claim 1, it is characterized in that, described hand portion comprises buckle portion, and described buckle portion is in " n " type, and clamping part arranges the 3rd stuck point, and described clamping part both sides are connected with first and second snap-latch surface respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420425872.8U CN204030122U (en) | 2014-07-31 | 2014-07-31 | Rotate earclip connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420425872.8U CN204030122U (en) | 2014-07-31 | 2014-07-31 | Rotate earclip connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204030122U true CN204030122U (en) | 2014-12-17 |
Family
ID=52069952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420425872.8U Active CN204030122U (en) | 2014-07-31 | 2014-07-31 | Rotate earclip connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204030122U (en) |
-
2014
- 2014-07-31 CN CN201420425872.8U patent/CN204030122U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |