CN201075512Y - Electric Connector - Google Patents
Electric Connector Download PDFInfo
- Publication number
- CN201075512Y CN201075512Y CNU2007200534305U CN200720053430U CN201075512Y CN 201075512 Y CN201075512 Y CN 201075512Y CN U2007200534305 U CNU2007200534305 U CN U2007200534305U CN 200720053430 U CN200720053430 U CN 200720053430U CN 201075512 Y CN201075512 Y CN 201075512Y
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- CN
- China
- Prior art keywords
- electric connector
- spring tab
- fixation spring
- press section
- connector according
- 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 relates to an electric connector, which comprises a body and a fixing spring sheet. The fixing spring sheet is positioned on the body, and a bending part is reversely bent at a front side of a base part of the fixing spring sheet; a pressing part is reversely also bent at the tail end of the bending part, and a pressing space is formed between the pressing part and the base part; the tail end of the pressing part extends forwards and is provided with a clamping part, and a body thereof can be clamped at a corresponding preinstalled socket panel to form stable butt joint status by virtue of the clamping part of the fixing spring sheet, thus improving the bonding force between the electric connector and the preinstalled socket panel, realizing effects of being easy to be carried, plugged and unplugged, stable positioning and uneasy to detach and shake, and ensuring electric property contact; and can further prevent the electric connector from detaching when being dragged during transportation, and the data damage or loss can be prevented.
Description
Technical field
The utility model relates to a kind of electric connector, the body that refers in particular to electric connector is provided with fixation spring tab, can be buckled in the firm mated condition of formation on the corresponding default socket panel by fixation spring tab, break away to improve the adhesion between electric connector and socket panel and to prevent.
Background technology
Computer technology is grown up with the speed of making rapid progress now, the development trend of its computer is also strong towards calculation function, speed reaches the little direction of volume soon and strides forward, even connecting the communication Port quantity of peripheral equipment, computer also reduces thereupon, and the connector between computer and peripheral equipment at present most popular be universal serial port USB (Universal Serial Bus), now be a kind of connector that applies to transmit on computer and the electronic industry electronic bits of data signal because of the USB interface, this kind interface can be integrated as keyboard, slide-mouse, rocking bar, scanner, loudspeaker; circumscribed computer peripheral devices such as printer and digital still camera; also can make it can be used for the peripheral equipment of main frame on the car;; and the transmission rate of USB was all fast many compared with original employed flat port (Parallel Port) or serial port (Serial Bus Port); so the USB interface all has significant lifting for the efficiency of transmission of host computer and periphery as automobile-used sound equipment; vehicle computer; charging device; satellite navigation; the bluetooth module; MP3 playing device etc. with the plug of same size, also when the river rises the boat goes up in conjunction with the development of the general-purpose bus-bar joint lines of USB plug with cable (Cable) so plant; In addition, USB also belongs to hot plug interface (Hot plug) and supports plug and play (Plug﹠amp; Play) device can be installed USB device and use at once under situation about must not start shooting again, make it must just can arbitrarily peripheral device not linked, dispose, use and remove through numerous and diverse installation procedure.
Moreover; this kind USB connector plug is very frequent in the number of times of plug; the user is when plug; usually having the situation of directly pullling lead takes place; cause plug after insertion, to be pullled and come off easily; and then influence the transmission of signal; USB plug without any support or fixing structure under; cause the grafting rather unstable of plug easily; therefore; can find in the above-mentioned detailed description; on the problem of design USB interface connector, can note that in addition this USB plug exposes when being connected with lead at guaranteeing the emphasis of stability for mainly considering of USB plug when docking; the situation that in use should avoid pullling lead and USB plug is broken away from takes place; so the applicant is special with its engaged in trade research and development experience for many years in view of the above-mentioned disappearance of commonly using, and via constantly studying and revising; the side designs improvement of connector structure, commonly uses the disappearance of structure in order to improvement.
The utility model content
The utility model main purpose is to provide a kind of electric connector, it can improve the adhesion between electric connector and default socket panel, with reach the plug of taking easily, firm position, difficult drop-off rocks and the certain electrically effect of contact, and then can prevent that electric connector from being pullled and deviate from transmission, make data in the transmission damage or run off.
For realizing above-mentioned purpose, the utility model is taked following technical scheme:
A kind of electric connector comprises body and fixation spring tab, wherein:
Be provided with Port in this body, and the Port rear side is electrically connected with lead, and is provided with embeded slot in the body front side;
This fixation spring tab is positioned on the body, and one turning point is arranged in the base portion front side of fixation spring tab inverse bending, and turning point end also inverse bending has the press section, and make between press section and the base portion and to form one and push the space, having in press section tip forward horizontal-extending can be for the buckling parts that is positioned on the default socket panel again, and buckling parts is a fan-shaped displacement when the press section presses.
Left and right two sides of this body are respectively equipped with a plurality of projections, and fixation spring tab then is bent with the side plate that is coated on body two sides respectively downwards in base portion two sides, and side plate offers and the corresponding fixing hole of projection.
The base surface of this fixation spring tab is protruding with a plurality of support divisions, and support division is corresponding to the below, press section.
The buckling parts surface of this fixation spring tab offers button hole, and is formed with the inclined-plane in the buckling parts front end.
The buckling parts of this fixation spring tab is suspended on the embeded slot top of body.
This socket panel one side has the storage tank that can supply to accommodate the body front end, and is provided with the embedding part that can supply to insert the body embeded slot in the storage tank top.
This embedding part surface is provided with the buckle piece, and the engaging of the button hole of buckling parts is positioned on the buckle piece, and is formed with guiding incline in buckle piece one side.
The turnover radian of the turning point of this fixation spring tab is than the turnover radian greater than the press section.
Left and right two sides in the turning point of this fixation spring tab offer profile groove respectively.
Left and right two sides of the base portion of this fixation spring tab extend upward the stop section that highly is higher than the press section respectively, and stop section isolation electric wire directly compresses the press section.
The advantage of the utility model is as follows:
1, by on body, being positioned with fixation spring tab, and in the turning point of base portion front side inverse bending, this turning point also oppositely bends the press section, make to form between press section and the base portion and push the space, in pushing space tip forward horizontal-extending buckling parts is arranged again, its body can be buckled in by the buckling parts of fixation spring tab on the corresponding default socket panel form firm mated condition, when removing mated condition, can press the press section makes its buckling parts be a fan-shaped displacement and breaks away from, thereby can improve the adhesion between electric connector and default socket panel, to reach the plug of taking easily, firm position, difficult drop-off rocks and certain electrically effect of contact, and then can prevent that electric connector from being pullled and deviate from transmission, make data in the transmission damage or run off.
2, the turnover radian by the turning point of fixation spring tab is greater than the turnover radian of press section and the design of bending continuously, can make to push and not be subject to excessive push power and fracture or type becomes, and keep out corresponding to the support division that press section below is aided with protrusion, make the press section in pushing the space, only be subjected to the strain of a limit, with the more reliable supporting construction of formation, and then avoid taking place because of the press section excessively compresses the situation that causes distortion or type change.
3, utilize the upwardly extending respectively stop section of left and right two sides of the base portion height of fixation spring tab to be higher than the design of press section, can electric wire be isolated the place, press section by the stop section, prevent other electric wires from twining body accidentally and directly compress the press section, thereby avoid electric wire directly to compress the press section and cause the buckling parts break-off to take place.
Description of drawings
Fig. 1 is a three-dimensional appearance schematic diagram of the present utility model;
Fig. 2 is a perspective exploded view of the present utility model;
Fig. 3 is the three-dimensional appearance schematic diagram of the utility model before butt joint;
Fig. 4 is the side-looking generalized section of the utility model before butt joint;
Fig. 5 is the side-looking generalized section of the utility model when butt joint;
Fig. 6 is the side-looking generalized section of the utility model in the butt joint back;
Fig. 7 is that the utility model is in the side-looking generalized section of removing mated condition;
Fig. 8 is the three-dimensional appearance schematic diagram of another embodiment of the utility model;
Fig. 9 is the perspective exploded view of another embodiment of the utility model;
Figure 10 is the view of another embodiment of the utility model when using.
The drawing reference numeral explanation:
1, body 11, Port 12, lead 13, embeded slot 14, projection
2, fixation spring tab 21, push space 21, base portion 211, support division 22, side plate 221, fixing hole 23, turning point 231, profile groove 24, press section 25, buckling parts 251, button hole 252, inclined-plane 26, stop section
3, socket panel 31, storage tank 32, embedding part 321, buckle piece 322, guiding incline
4, electric wire
Embodiment
Come the utility model is elaborated below in conjunction with accompanying drawing and specific embodiment:
Please consult Fig. 1, shown in Figure 2 simultaneously, be the three-dimensional appearance schematic diagram and the perspective exploded view of the utility model; Find out that by knowing among the figure electric connector of the utility model is made up of body 1 and fixation spring tab 2, wherein:
Be provided with Port 11 in this body 1, its Port 11 can be Port patterns such as USB, IEEE1394 or HDMI, and Port 11 rear sides are electrically connected with lead 12, and be provided with embeded slot 13 in body 1 front side, and embeded slot 13 surface is for being higher than body 1 surface, and body 1 left and right two sides are respectively equipped with plural projection 14.
This fixation spring tab 2 is for being positioned on the body 1, and fixation spring tab 2 is that metal material is made, its fixation spring tab 2 is protruding with plural support division 211 in base portion 21 surfaces, and be bent with side plate 22 respectively downwards in base portion 21 2 sides, and side plate 22 offers and projection 14 corresponding fixing holes 221, in base portion 21 front side inverse bendings one turning point 23 is arranged in addition, and 23 left sides, turning point, right two sides and 22 of side plates offer profile groove 231 respectively, and turning point 23 ends also inverse bending have press section 24, to form the structure of continuous bending, and make between press section 24 and the base portion 21 and to form one and push space 20, and support division 211 is corresponding to 24 belows, press section, 24 tip forward horizontal-extendings have buckling parts 25 in the press section again, and buckling parts 25 surfaces offer button hole 251, and the buckling parts front end is formed with inclined-plane 252.
During the utility model group structure, base portion 21 with fixation spring tab 2 is resisted against body 1 surface earlier, and the side plate 22 that makes fixation spring tab 2 two sides is coated on edge outside body 1 left and right two sides, and the fixing hole on the side plate 22 221 can be sticked on the corresponding projection 14 of body 1, the buckling parts 25 of fixation spring tab 2 front sides then is suspended on embeded slot 13 tops of body 1, can finish whole group structure of the present utility model.
Please continue to consult Fig. 3, Fig. 4, Fig. 5, shown in Figure 6, be schematic diagram outside the solid of the utility model before butt joint, side-looking generalized section before butt joint, side-looking generalized section when butt joint reaches in the side-looking generalized section of butt joint back, find out by knowing among the figure, the utility model is when using, electric connector can be used for general socket panel 3, its socket panel 3 one sides have can be for the storage tank 31 of accommodating body 1 front end, and be provided with embedding part 32 in storage tank 31 tops, and embedding part 32 surfaces are provided with a buckle piece 321, and are formed with guiding incline 322 in buckle piece 321 1 sides; When body 1 desire is inserted socket panel 3, embedding part 32 that must the storage tank 31 of the embeded slot 13 alignment socket panels 3 of body 1 is set, embeded slot 13 with body 1 forms the location in embedding part 32 is taken advantage of a situation the storage tank 31 that inserts socket panel 3 again, the set fixation spring tab 2 in body 1 top is then by the inclined-plane 252 of buckling parts 25 front ends, make the buckling parts 25 of fixation spring tab 2 can be along the guiding incline 322 of buckle piece 321 to top offset, be sticked in until the button hole 251 of buckling parts 25 and form a firm mated condition on the buckle piece 321, and make the Port 11 of accommodating in the body 1 be electric connection with another default Port (not shown), to reach firm position, difficult drop-off rocks and certain electrically effectiveness of contact.
Yet, see also shown in Figure 7ly, be that the utility model is in the side-looking generalized section of removing mated condition; Find out by knowing among the figure, desire to withdraw from when removing the state that electrically connects, can press the press section 24 of fixation spring tab 2, and by profile groove 231 design of turning point 23 2 sides, can make buckling parts 25 obtain the fan-shaped displacement of preferable elasticity, make the button hole 251 of buckling parts 25 outwards break away from buckle piece 231 formed buckling states, the embeded slot 13 of body 1 can be withdrawed from the embedding part 32 of socket panel 3 smoothly, and remove the state that electrically connects, reach the effect of the plug of taking easily with this.
In addition, the turnover radian of the turning point 23 of fixation spring tab 2 is than the turnover radian greater than press section 24, can make press section 24 not be subject to excessive push power and fracture or type becomes with this structural design by continuously bending, and the support division 211 that is aided with protrusion is kept out, make press section 24 in pushing space 20, only be subjected to the strain of a limit, to form more reliable supporting construction, add fixation spring tab 2 and be that metal material constitutes, so can avoid causing fractureing because of press section 24 excessively compresses, the situation generation of distortion or type changes.
Please continue to consult Fig. 8, Fig. 9, shown in Figure 10, three-dimensional appearance schematic diagram for another embodiment of the utility model, perspective exploded view and the view when using, from figure, can know and find out, base portion 21 left sides of the utility model fixation spring tab 2, right two sides have extended upward stop section 26 respectively, and two stop sections 26 are connected respectively side plate 22 are arranged, and make stop section 26 highly for being higher than press section 24, focus on this structural design: when other electric wires 4 twine body 1 accidentally, can avoid twining the press section 24 that directly compresses fixation spring tab 2 because of electric wire 4, cause press section 24 stressed and terminal buckling parts 25 is broken away from, so fixation spring tab 2 can be isolated 24 places, press section with electric wire 4 by two side plates, 22 upwardly extending stop sections 26, make electric wire 4 can directly not compress press section 24 and cause buckling parts 25 to break away from.
The design focal point of the utility model is: the body 1 of the utility model electric connector can be buckled in the firm mated condition of formation on the respective socket panel 3 by fixation spring tab 2, can improve the adhesion between electric connector and socket, with this structural design, can reach the plug of taking easily, firm position, difficult drop-off rocks and certain electrically effect of contact, and further be extended with stop section 26 in two side plates, 22 tops of fixation spring tab 2, see through stop section 26 and the electric wire 4 that is wound in body 1 accidentally can be isolated 24 places, press section, cause buckling parts 25 to break away to avoid electric wire 4 directly to compress press section 24, and then can prevent that electric connector from being pullled and deviate from transmission, make data in the transmission damage or run off.
The above, it only is the preferred embodiment of a kind of electric connector of the utility model, be not that technical scope of the present utility model is imposed any restrictions, so every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any trickle modification, equivalent variations and modification that above embodiment did.
Claims (10)
1. an electric connector comprises body and fixation spring tab, it is characterized in that:
Be provided with Port in this body, and the Port rear side is electrically connected with lead, and is provided with embeded slot in the body front side;
This fixation spring tab is positioned on the body, and one turning point is arranged in the base portion front side of fixation spring tab inverse bending, and turning point end also inverse bending has the press section, and make between press section and the base portion and to form one and push the space, having in press section tip forward horizontal-extending can be for the buckling parts that is positioned on the default socket panel again, and buckling parts is a fan-shaped displacement when the press section presses.
2. electric connector according to claim 1, it is characterized in that: left and right two sides of this body are respectively equipped with a plurality of projections, fixation spring tab then is bent with the side plate that is coated on body two sides respectively downwards in base portion two sides, and side plate offers and the corresponding fixing hole of projection.
3. electric connector according to claim 1 is characterized in that: the base surface of this fixation spring tab is protruding with a plurality of support divisions, and support division is corresponding to the below, press section.
4. electric connector according to claim 1 is characterized in that: the buckling parts surface of this fixation spring tab offers button hole, and is formed with the inclined-plane in the buckling parts front end.
5. electric connector according to claim 1 is characterized in that: the buckling parts of this fixation spring tab is suspended on the embeded slot top of body.
6. electric connector according to claim 1 is characterized in that: this socket panel one side has the storage tank that can supply to accommodate the body front end, and is provided with the embedding part that can supply to insert the body embeded slot in the storage tank top.
7. electric connector according to claim 6 is characterized in that: this embedding part surface is provided with the buckle piece, and the engaging of the button hole of buckling parts is positioned on the buckle piece, and is formed with guiding incline in buckle piece one side.
8. electric connector according to claim 1 is characterized in that: the turnover radian of the turning point of this fixation spring tab is than the turnover radian greater than the press section.
9. electric connector according to claim 1 is characterized in that: left and right two sides in the turning point of this fixation spring tab offer profile groove respectively.
10. electric connector according to claim 1 is characterized in that: left and right two sides of the base portion of this fixation spring tab extend upward the stop section that highly is higher than the press section respectively, and stop section isolation electric wire directly compresses the press section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200534305U CN201075512Y (en) | 2007-06-28 | 2007-06-28 | Electric Connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200534305U CN201075512Y (en) | 2007-06-28 | 2007-06-28 | Electric Connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201075512Y true CN201075512Y (en) | 2008-06-18 |
Family
ID=39520769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200534305U Expired - Fee Related CN201075512Y (en) | 2007-06-28 | 2007-06-28 | Electric Connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201075512Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104733925A (en) * | 2015-03-24 | 2015-06-24 | 苏州奇才电子科技股份有限公司 | Anti-vibration type USB connector |
| CN109428224A (en) * | 2017-08-30 | 2019-03-05 | 国基电子（上海）有限公司 | The connector of crystal head and the application crystal head |
| CN113517617A (en) * | 2020-03-16 | 2021-10-19 | 矢崎总业株式会社 | Structure for fixing connector |
-
2007
- 2007-06-28 CN CNU2007200534305U patent/CN201075512Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104733925A (en) * | 2015-03-24 | 2015-06-24 | 苏州奇才电子科技股份有限公司 | Anti-vibration type USB connector |
| CN104733925B (en) * | 2015-03-24 | 2017-04-19 | 苏州奇才电子科技股份有限公司 | Anti-vibration type USB connector |
| CN109428224A (en) * | 2017-08-30 | 2019-03-05 | 国基电子（上海）有限公司 | The connector of crystal head and the application crystal head |
| CN109428224B (en) * | 2017-08-30 | 2020-11-10 | 国基电子（上海）有限公司 | Crystal head and connector using same |
| CN113517617A (en) * | 2020-03-16 | 2021-10-19 | 矢崎总业株式会社 | Structure for fixing connector |
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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: 20080618 Termination date: 20100628 |