CN201656206U - Rotatable USB equipment - Google Patents
Rotatable USB equipment Download PDFInfo
- Publication number
- CN201656206U CN201656206U CN2010200494831U CN201020049483U CN201656206U CN 201656206 U CN201656206 U CN 201656206U CN 2010200494831 U CN2010200494831 U CN 2010200494831U CN 201020049483 U CN201020049483 U CN 201020049483U CN 201656206 U CN201656206 U CN 201656206U
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- rotational angle
- positioning element
- angle positioning
- fixed axis
- rotor
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Abstract
The utility model provides rotatable USB equipment, which comprises a fixed body and a rotating body, wherein one end of the fixed body is provided with a USB interface, the rotating body is rotatably connected with the opposite end of the fixed body provided with the USB interface, and the axial direction of the fixed shaft is the same as the plugging and unplugging direction of the USB interface, so the rotating body rotates by using the fixed shaft as a shaft, a rotating angle positioning component of the rotating body is arranged on the fixed body, and the rotating body is connected with a positioning matched component of the rotating angle positioning component. Because of the adoption of the technical scheme of the utility model, the external position of the USB equipment can be rotatable, through the rotation, the side surface width is reduced for possibly avoiding the occurrence of collision phenomenon and reaching the buffer effect, in addition, when the USB equipment is a wireless network card or a wireless networking card, and the direction of an antenna can be regulated through rotating the rotating body for obtaining the strongest receiving signals.
Description
Technical field
The utility model relates to a kind of USB device, relates in particular to a kind of wireless Internet card, wireless network card by USB interface connecting terminal equipment.
Background technology
USB device is inserted terminal equipments such as PC by USB interface, it is exposed to outer body and also can accounts for than large space, and especially its shape of cross section is often often run in use easily for being wider than high flat, making.
Nowadays along with the popularizing of PC, the maturation of 3G technology particularly, wireless network card and wireless Internet card are more and more used, and wireless Internet card also inserts computer by USB interface as a kind of USB device.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of rotating USB device, to avoid the generation of the above-mentioned image of colliding with as far as possible.For this reason, the utility model is by the following technical solutions: it comprises fixed body and rotor, one end of described fixed body is provided with USB interface, described rotor is rotatably connected to the end opposite that described fixed body is provided with USB interface, comprise the fixed axis that is connected between fixed body and the rotor in the rotation connection structure of described rotor and fixed body, the plug direction of the axial and USB interface of described fixed axis in the same way, described rotor is that axle rotates with the fixed axis, described fixed body is provided with the rotational angle positioning element of rotor, and described rotor is connected with the positioning match part part of described rotational angle positioning element.Owing to adopt the technical solution of the utility model, the outside left of USB device is rotatable, by rotating, make that its lateral width is reduced, with the generation of the image of avoiding as much as possible colliding with or play cushioning effect, and, when described USB device is wireless network card or wireless Internet card, by rotating rotor, the direction of going back adjustable antenna is to obtain the strongest received signal.
Description of drawings
Fig. 1 is for being the outline drawing of the embodiment of example with the wireless Internet card.
Fig. 2 is the explosive view of rotation connection structure embodiment illustrated in fig. 1.
Fig. 3 is the schematic diagram of rotation connection structure shown in Figure 2.
Fig. 4 for rotation connection structure shown in Figure 2 after concealing spring, the schematic diagram when rotational angle positioning element and positioning match part part are in the lock state.
Fig. 5 for rotation connection structure shown in Figure 2 after concealing spring, the schematic diagram when rotational angle positioning element and positioning match part part are in disengaged position.
Fig. 6 is the rotation demonstration graph of wireless network card.
Embodiment
With reference to accompanying drawing.USB device provided by the utility model comprises fixed body 100 and rotor 200, one end of described fixed body is provided with usb 1, described rotor is rotatably connected to the end opposite 2 that described fixed body is provided with USB interface, described fixed body is provided with the rotational angle positioning element 3 of rotor, is connected with the positioning match part part 4 of described rotational angle positioning element on the described rotor.
Comprise the fixed axis 5 that is connected between fixed body and the rotor in the rotation connection structure of described rotor and fixed body, the plug direction of the axial and USB interface of described fixed axis in the same way, described rotor is that axle rotates with the fixed axis, described rotational angle positioning element 3 is enclosed within on the described fixed axis, described rotational angle positioning element is not rotatable, described positioning match part part 4 also is enclosed within on the described fixed axis and turns, also be with spring 6 on the described fixed axis, described rotational angle positioning element can endwisely slipping along fixed axis, rotational angle positioning element 3 and positioning match part part 4 are in the lock state or disengaged position, and it is lock-out state that described spring makes the normality between positioning element and the positioning match part part.Described fixed axis can be designed as to be fixed with fixed body and rotatable, also can be designed to fix and rotate with rotor with rotor, with regard to the former, described positioning match part part 4 directly is connected with described rotor, described rotational angle positioning element 3 is enclosed within on the described fixed axis 5, and it is rotatable but can endwisely slipping along fixed axis by cooperating with the fixed axis keyway, present embodiment adopts this kind mode, drawing reference numeral 51 is the groove that described keyway cooperates that carries out on the fixed axis, and drawing reference numeral 31 is the key on the rotational angle positioning element.With regard to the latter, between described positioning match part part 4 and the fixed axis for relatively rotating the annexation that can only follow fixed axis to change, therefore and being connected in rotor by fixed axis, the annexation that has between rotational angle positioning element 3 and the fixed body is defined it and can not rotates.
In the present embodiment, described spring adopts wavy spring, and this helps to reduce the overall volume of product, described spring compression positioning element and positioning match part part, and making the normality between them is lock-out state.
The neighboring of described rotational angle positioning element 3 also is provided with the position limiting structure 33 of rotational travel, correspondingly, positioning match part part 4 is provided with such as the convex type structure, and the central angle between position limiting structure is 180 ° in the present embodiment, like this, rotor can rotate 180 °.
Also be provided with base plate 7 on the described fixed body, described base plate is enclosed within on the fixed axis, and described spring is between base plate and the rotational angle positioning element.
In the present embodiment, positioning function structure on the rotational angle positioning element is the circumferential a plurality of location concave point of being located at the contact-making surface of positioning match part part 32 in edge, location fit structure on the described positioning match part part is the salient point 41 on the contact-making surface of being located at the rotational angle positioning element, adopt this structure, rotational angle positioning element and positioning match part part can be by the panel beating manufacturings, and slim body, cost are low.The central angle that concave point is 32 has been stipulated the each angle of rotating of rotor.Described rotational angle positioning element also can be the multiple structures such as element that edge cam, contrate gear, end face have continuous concave-convex configuration.
With reference to Fig. 4, under normal conditions, described salient point 41 falls into concave point 32, under the effect of spring 6, the state of rotational angle positioning element and positioning match part part is in stable lock-out state, with reference to Fig. 5, when rotating rotor, spring 6 is compressed, and described salient point 41 is deviate from concave point 32, rotational angle positioning element and positioning match part part state be in disengaged position, enter in the next concave point 32 until salient point 41, this moment as no longer rotate rotor, under the effect of spring 6, rotational angle positioning element and positioning match part part state be in stable lock-out state again.
Described USB device is wireless Internet card or wireless network card, and described fixed axis 5 is a hollow shaft.Described rotor is provided with antenna 9.
Claims (8)
1. rotating USB device, it is characterized in that it comprises fixed body and rotor, one end of described fixed body is provided with USB interface, described rotor is rotatably connected to the end opposite that described fixed body is provided with USB interface, comprise the fixed axis that is connected between fixed body and the rotor in the rotation connection structure of described rotor and fixed body, the plug direction of the axial and USB interface of described fixed axis in the same way, described rotor is that axle rotates with the fixed axis, described fixed body is provided with the rotational angle positioning element of rotor, and described rotor is connected with the positioning match part part of described rotational angle positioning element.
2. a kind of rotating USB device as claimed in claim 1, it is characterized in that described rotational angle positioning element is enclosed within on the described fixed axis, described rotational angle positioning element is not rotatable, described positioning match part part also is enclosed within on the described fixed axis and turns, also be with spring on the described fixed axis, one of them of described rotational angle positioning element and positioning match part part can endwisely slipping along fixed axis, they are in the lock state or disengaged position, it is lock-out state that described spring makes the normality between rotational angle positioning element and the positioning match part part.
3. a kind of rotating USB device as claimed in claim 2 is characterized in that also being provided with base plate on the described fixed body, and described base plate is enclosed within on the fixed axis, and described spring is between base plate and the rotational angle positioning element.
4. a kind of rotating USB device as claimed in claim 2 is characterized in that described spring is a wavy spring.
5. a kind of rotating USB device as claimed in claim 2, the contact-making surface that it is characterized in that rotational angle positioning element and positioning match part part is along being circumferentially with a plurality of location concave point, and the contact-making surface of described positioning match part part and rotational angle positioning element is provided with corresponding salient point.
6. a kind of rotating USB device as claimed in claim 2 is characterized in that the keyway that has anti-rotation between described fixed axis and the rotational angle positioning element cooperates, and the neighboring of described rotational angle positioning element also is provided with the position limiting structure of rotational travel.
7. a kind of rotating USB device as claimed in claim 1 is characterized in that described USB device is wireless Internet card or wireless network card, and described fixed axis is a hollow shaft.
8. a kind of rotating USB device as claimed in claim 7 is characterized in that described rotor is provided with antenna.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200494831U CN201656206U (en) | 2010-01-07 | 2010-01-07 | Rotatable USB equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200494831U CN201656206U (en) | 2010-01-07 | 2010-01-07 | Rotatable USB equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201656206U true CN201656206U (en) | 2010-11-24 |
Family
ID=43121446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010200494831U Expired - Fee Related CN201656206U (en) | 2010-01-07 | 2010-01-07 | Rotatable USB equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201656206U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102131274A (en) * | 2011-03-11 | 2011-07-20 | 华为终端有限公司 | Communication data card and working method thereof |
| CN106507509A (en) * | 2016-11-28 | 2017-03-15 | 桐城市闲产网络服务有限公司 | A kind of USB network card |
-
2010
- 2010-01-07 CN CN2010200494831U patent/CN201656206U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102131274A (en) * | 2011-03-11 | 2011-07-20 | 华为终端有限公司 | Communication data card and working method thereof |
| CN106507509A (en) * | 2016-11-28 | 2017-03-15 | 桐城市闲产网络服务有限公司 | A kind of USB network card |
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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: 20101124 Termination date: 20120107 |