CN201590590U - Improvement of multidirectional plug rotational structure - Google Patents
Improvement of multidirectional plug rotational structure Download PDFInfo
- Publication number
- CN201590590U CN201590590U CN2009202387691U CN200920238769U CN201590590U CN 201590590 U CN201590590 U CN 201590590U CN 2009202387691 U CN2009202387691 U CN 2009202387691U CN 200920238769 U CN200920238769 U CN 200920238769U CN 201590590 U CN201590590 U CN 201590590U
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- Prior art keywords
- adaptor
- peg
- connection
- guide vane
- improvement
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Abstract
The utility model discloses an improvement of a multidirectional plug rotational structure, which comprises a connecting plug, an adaptor and a base, wherein the adaptor is connected between the connecting plug and the base, a first end part of the adaptor is pivoted with the connecting plug, a second end part of the adaptor is pivoted with the base, and a limiting block for limiting the rotational angle of the connecting plug protrudes out of the outer part of the adaptor and extends toward the connecting plug. The limiting block is arranged outside the adaptor, so that the structure has enough space for increasing the width, thickness, height and the like of the limiting block so as to enhance the structural strength thereof, thus leading the structure to be capable of bearing larger torsional force of the adaptor so as to limit the rotation of the connecting plug effectively, prevent the connecting plug from rotating beyond the limit fundamentally, and eliminate the possible potential safety hazard of a transmission wire caused by the rotation of the adaptor thoroughly to further improve the use reliability of a product.
Description
Technical field
The utility model relates to the transmission electric connector art, refers in particular to more than a kind of plug the improvement to rotational structure.
Background technology
About plug in the transmission electric connector can multidirectional rotation structure, can consult that the applicant applies in the early time and disclosed a Chinese patent, its patent No. is 200820204953.X, patent name is the transmission electric connector that connection-peg can multidirectional rotation.In this patent documentation, disclose in detail more than a kind of plug to rotational structure, briefly, it mainly includes a pedestal, an adaptor and a connection-peg, this adaptor is connected between pedestal and the connection-peg, and the first end of adaptor and pedestal articulate, and the second end of adaptor and connection-peg structure connect.Be provided with the passing channel of perforation in this pedestal, adaptor and the connection-peg, transfer wire penetrates along the tail end of pedestal, is electrically connected with USB or HDMI grafting port through stretching into behind this passing channel in the connection-peg.Utilize this kind structure, can make this adaptor to overturn with respect to the pedestal above-below direction, and connection-peg can be with respect to this adaptor left and right directions rotation, can make further that thus this connection-peg forms multidirectional rotating function with respect to pedestal, obtain wider mobility, make the use of product more flexible, can satisfy the grafting needs of various environment.
Yet, the multidirectional rotational structure of above-mentioned known plug, though the effect of its multidirectional rotation can be provided, really has progressive, but when using, reality but finds still to have weak point on himself structure and the serviceability, fail to reach best result of use and task performance, and its weak point especially shows the defective on the rotational positioning performance of this plug.Particularly, in the multidirectional rotational structure of the plug of the disclosure, rotate the damage that excessively causes transfer wire for avoiding plug, it is to utilize plug to realize with cooperating of limited step with the spacing preiection of the inner setting of adaptor.Because the inner space data of plug and adaptor is limited; thereby make the intensity of this spacing preiection and limited step or size design have certain limitation; and then the rotary spacing ability that causes plug a little less than; when rotating this plug when people's use; slightly firmly just may destroy this limited step stopping spacing preiection; can't guarantee protective effect, exist serious potential safety hazard transfer wire.
The utility model content
In view of this; the utility model is at the disappearance of prior art existence; its main purpose provides more than a kind of plug to the improvement of rotational structure, and it is by improving the rotary position limiting structure between this plug and the adaptor, with the safeguard protection problem of effective solution transfer wire.
For achieving the above object, the utility model adopts following technical scheme:
More than a kind of plug to the improvement of rotational structure, include a connection-peg, an adaptor and a pedestal, this adaptor is connected between this connection-peg and the pedestal, and the first end of adaptor and connection-peg articulate, the second end of adaptor and pedestal articulate, the outside of this adaptor protrudes out the guide vane end stop of the rotational angle that is useful on the restriction connection-peg, and this guide vane end stop extends towards connection-peg.
As a kind of preferred version, described connection-peg is provided with the short slot that is used to take in this guide vane end stop.
As a kind of preferred version, described guide vane end stop is forming with connection-peg one vertical extent on first interface of amalgamation from this adaptor.
As a kind of preferred version, described guide vane end stop is two, and they lay respectively at two diagonal positions of this first interface.
As a kind of preferred version, described connection-peg with adaptor vertical recessed short slot that is used to take in this guide vane end stop that is formed with on second interface of amalgamation.
As a kind of preferred version, described short slot is two, and they lay respectively at two diagonal positions of this second interface.
The utility model compared with prior art has tangible advantage and beneficial effect, particularly, as shown from the above technical solution, it mainly is to utilize the guide vane end stop that is arranged at the adaptor outside to limit the slewing area of connection-peg, because this guide vane end stop system is arranged at the outside of adaptor, therefore it has enough spaces to strengthen the width of guide vane end stop, thickness or highly wait and strengthen its structural strength, make it can bear the bigger twisting resistance of connection-peg, with the limit rotation of effective assurance to connection-peg, essence avoids connection-peg to rotate the generation of excessive phenomenon, stop the potential safety hazard that the rotation of connection-peg may cause transfer wire for a full due, thereby to promote the dependability of product.
For more clearly setting forth architectural feature of the present utility model and effect, come the utility model is elaborated below in conjunction with accompanying drawing and specific embodiment:
Description of drawings
Fig. 1 is the three-dimensional diagrammatic sketch of overall package of the embodiment of the utility model;
Fig. 2 is the user mode diagrammatic sketch of the embodiment of the utility model;
Fig. 3 is the exploded view of Fig. 2;
Fig. 4 is the exploded diagrammatic sketch of connection-peg and adaptor among the embodiment of the utility model;
Fig. 5 is embodiment one sectional view of the utility model.
The accompanying drawing identifier declaration:
10, connection-peg
101, second interface 11, short slot
12, drive-connecting shaft 13, positioning convex strip
20, adaptor
201, first interface 21, guide vane end stop
22, pivoted hole 23, detent
30, pedestal
Embodiment:
Please refer to Fig. 1 to shown in Figure 5, it has demonstrated the concrete structure of the preferred embodiment of the utility model, include a connection-peg 10, an adaptor 20 and a pedestal 30, this adaptor 20 is connected between this connection-peg 10 and the pedestal 30, and the transfer wire that is connected between connection-peg 10 and the pedestal 30 passes via the inside of adaptor 20.The first end 21 of adaptor 20 articulates with connection-peg 10, the second end 22 of adaptor 20 articulates with pedestal 30, make this adaptor 20 to overturn with respect to the pedestal above-below direction, and connection-peg 10 can make this connection-peg 10 form multidirectional rotating function with respect to pedestal 30 with respect to this adaptor 20 left and right directions rotation thus.Wherein, connection-peg 10 shown in the present embodiment figure is a HDMI public plug, and pedestal 30 is a HDMI female, what deserves to be mentioned is, this connection-peg 10 not only is confined to the HDMI public plug, and it can also be similar attachment unit interface such as HDMI female or USB plug; Equally, this pedestal 30 also not only is confined to the HDMI female, and it can also be HDMI public plug, USB plug or transmission line tail etc.
Particularly, for realizing the rotary spacing of this connection-peg 10 with respect to adaptor 20, avoid connection-peg 10 to rotate excessive and damage inner transfer wire, present embodiment has protruded out a guide vane end stop 21 in the outside of this adaptor 20, be provided with a short slot 11 corresponding to connection-peg 10, this guide vane end stop 21 can stretch in this short slot 11 towards connection-peg 10 extensions.
And, this guide vane end stop 21 preferably is from the forming with connection-peg 10 one vertical extent on first interface 201 of amalgamation of this adaptor 20, this short slot 11 be preferably from connection-peg 10 with adaptor 20 vertical recessed formation of one on second interface 101 of amalgamation.So, this guide vane end stop 21 is hidden in this short slot 11, helps keeping the aesthetic property of product design.And guide vane end stop 21 is preferably two, and they lay respectively at two diagonal position places of this first interface 201; Corresponding short slot 11 also needs two, and they lay respectively at two diagonal position places of this second interface 101, this two guide vane end stop 21 of convenient for collecting.Utilize these two guide vane end stops 21 and can further strengthen rotary spacing intensity connection-peg 10.
In addition, as shown in Figure 4 and Figure 5, a plurality of detents 23 preferably are set on the internal face of the pivoted hole 22 of this adaptor 20, connect corresponding to the structure of connection-peg 10 on the outside wall surface of axle 12 positioning convex strip 13 is set, utilize this positioning convex strip 13 to be embedded in this detent 23, formation realizes the use feel that rotate in place to the rotation gear restriction of connection-peg 10.Detent 23 in the present embodiment is four, and their every spacing an angle of 90 degrees degree evenly distribute; Positioning convex strip 13 in the present embodiment is two, their spacings 180 degree angular distribution.Make the connection-peg 10 in the present embodiment have two movable gears, the rotational angle between this two gear is 90 degree.
During use, when connection-peg 10 clockwise rotated to as shown in Figure 1 first gear, this connection-peg 10 was parallel to each other with adaptor 20, and at this moment, this guide vane end stop 21 is embedded in this short slot 11, limits further clockwise rotating of connection-peg 10.When connection-peg 10 is counter counterclockwise when turning 90 degrees to as shown in Figure 2 second gear, this connection-peg 10 is intersected with each other with adaptor 20, and this moment, this guide vane end stop 21 was kept out on the side wall surface of connection-peg 10, limited further rotating counterclockwise of connection-peg 10.Thereby realize the rotary spacing to connection-peg 10, connection-peg 10 only can be rotated in the scopes of 90 degree, unlikely rotation is excessive and damage transfer wire.
Design focal point of the present utility model is, it mainly is to utilize the guide vane end stop that is arranged at the adaptor outside to limit the slewing area of connection-peg, because this guide vane end stop system is arranged at the outside of adaptor, therefore it has enough spaces to strengthen the width of guide vane end stop, thickness or highly wait and strengthen its structural strength, make it can bear the bigger twisting resistance of connection-peg, with the limit rotation of effective assurance to connection-peg, essence avoids connection-peg to rotate the generation of excessive phenomenon, stop the potential safety hazard that the rotation of connection-peg may cause transfer wire for a full due, thereby to promote the dependability of product.
The above, it only is preferred embodiment of the present 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 (6)
- More than the plug to the improvement of rotational structure, include a connection-peg, an adaptor and a pedestal, this adaptor is connected between this connection-peg and the pedestal, and the first end of adaptor and connection-peg articulate, the second end of adaptor and pedestal articulate, it is characterized in that: the outside of this adaptor protrudes out the guide vane end stop of the rotational angle that is useful on the restriction connection-peg, and this guide vane end stop extends towards connection-peg.
- 2. to the improvement of rotational structure, it is characterized in that more than the plug according to claim 1: described connection-peg is provided with the short slot that is used to take in this guide vane end stop.
- 3. to the improvement of rotational structure, it is characterized in that more than the plug according to claim 1: described guide vane end stop is forming with connection-peg one vertical extent on first interface of amalgamation from this adaptor.
- 4. to the improvement of rotational structure, it is characterized in that more than the plug according to claim 3: described guide vane end stop is two, and they lay respectively at two diagonal positions of this first interface.
- 5. to the improvement of rotational structure, it is characterized in that more than the plug according to claim 1: described connection-peg with adaptor vertical recessed short slot that is used to take in this guide vane end stop that is formed with on second interface of amalgamation.
- 6. to the improvement of rotational structure, it is characterized in that more than the plug according to claim 5: described short slot is two, and they lay respectively at two diagonal positions of this second interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202387691U CN201590590U (en) | 2009-11-10 | 2009-11-10 | Improvement of multidirectional plug rotational structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202387691U CN201590590U (en) | 2009-11-10 | 2009-11-10 | Improvement of multidirectional plug rotational structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201590590U true CN201590590U (en) | 2010-09-22 |
Family
ID=42750382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202387691U Expired - Fee Related CN201590590U (en) | 2009-11-10 | 2009-11-10 | Improvement of multidirectional plug rotational structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201590590U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107369974A (en) * | 2017-06-13 | 2017-11-21 | 广东工业大学 | A kind of movable DB plugs |
| CN108808302A (en) * | 2017-04-28 | 2018-11-13 | 国基电子（上海）有限公司 | Plug |
| CN114824872A (en) * | 2022-04-19 | 2022-07-29 | 阿尔特汽车技术股份有限公司 | Wiring harness plug and assembly |
-
2009
- 2009-11-10 CN CN2009202387691U patent/CN201590590U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108808302A (en) * | 2017-04-28 | 2018-11-13 | 国基电子（上海）有限公司 | Plug |
| CN107369974A (en) * | 2017-06-13 | 2017-11-21 | 广东工业大学 | A kind of movable DB plugs |
| CN114824872A (en) * | 2022-04-19 | 2022-07-29 | 阿尔特汽车技术股份有限公司 | Wiring harness plug and assembly |
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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 |
Granted publication date: 20100922 Termination date: 20151110 |
|
| EXPY | Termination of patent right or utility model |