CN202026474U - Elastic USB (universal serial bus) WLAN (wireless local area network) card - Google Patents
Elastic USB (universal serial bus) WLAN (wireless local area network) card Download PDFInfo
- Publication number
- CN202026474U CN202026474U CN 201120042533 CN201120042533U CN202026474U CN 202026474 U CN202026474 U CN 202026474U CN 201120042533 CN201120042533 CN 201120042533 CN 201120042533 U CN201120042533 U CN 201120042533U CN 202026474 U CN202026474 U CN 202026474U
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- face
- piece
- slip lid
- spring fixing
- fixing feet
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Abstract
The utility model discloses an elastic USB (universal serial bus) WLAN (wireless local area network) card, which comprises a USB connector, a PCB (printed circuit board), a surface shell sliding cover assembly and a bottom shell, wherein the surface shell sliding cover assembly comprises a sliding cover, a surface shell and an elastic component; the inner side of the sliding cover is provided with a sliding cover spring fixing leg, and the surface shell is provided with a surface shell spring fixing leg and a surface shell locating sliding groove; the sliding cover spring fixing leg and the surface shell spring fixing leg are respectively positioned at the left side and the right side of an axle wire, two ends of the elastic component are respectively connected with the sliding cover spring fixing leg and the surface shell spring fixing leg, and the sliding cover spring fixing leg is installed in the surface shell locating sliding groove; the surface shell and the sliding cover are located and assembled through a sliding groove and bindings at two sides; and the top part of the surface shell is also provided with a USB groove and a rotating shaft which is vertically arranged along the axle wire of the USB groove, and the USB connector is located in the USB groove through the rotating shaft and can rotate along the rotating shaft. The elastic USB WLAN card disclosed by the utility model has the advantages that not only are the use and the carrying convenient, but also a USB protection cover is not needed, the cost is lowered, the appearance is brief and generous, a basis is provided for realizing molding variety.
Description
Technical field
The utility model relates to the consumer electronics sector of using the plastic shell class, relates in particular to a kind of USB wireless network card.
Background technology
Along with the progress of science and technology, also develop rapidly with people's inseparable wireless network of living, driven the progress of related industry, particularly wireless telecommunications system.Wireless network card is an employed wireless terminal device during by the wireless connections network under the covering of WLAN (wireless local area network), can divide a variety ofly by the interface type difference, and it is very general that the wireless network card that wherein uses USB interface to carry out exchanges data is used.
The wireless network card that is applied to computer at present mainly contains two kinds of structures, and wherein a kind of wireless network card comprises a body and a junction, thereby an end of this connecting portion is connected on the body, the other end connects realization computer wireless online on computers by a joint.Another kind of wireless network card comprises a body and an over cap, and an end of this body is extended with a joint, and over cap is arranged on the joint to protect this joint; When using this wireless network card, again joint is connected with computer after over cap need being taken off from joint, thereby realizes the function of computer wireless online.
Yet the wireless network card of above-mentioned two kinds of structures is cumbersome when using and carry, and must carry connecting portion when using first kind of wireless network card, and because outside the joint of this connecting portion is exposed to, so damage easily; And the over cap of second kind of wireless network card also is separated with body, and volume is less, loses easily when carrying.
Summary of the invention
The purpose of this utility model provides a kind of elasticity USB wireless network card, and this elasticity USB wireless network card has stronger portability, and easy to use.
Another purpose of the present utility model provides a kind of elasticity USB wireless network card, and this elasticity USB wireless network card can be hidden in USB connector in the body when not using, and avoids USB connector to damage because of exposure.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of elasticity USB wireless network card comprises USB connector and pcb board, also comprises face-piece slip lid assembly and drain pan; Described face-piece slip lid assembly comprises slip lid, face-piece and elastomeric element, and described slip lid, face-piece and drain pan assemble successively;
The medial surface of described slip lid is provided with slip lid spring fixing feet, face-piece be provided with in its side relative with slip lid face-piece spring fixing feet and with the suitable face-piece positioning runner of slip lid spring fixing feet; Described slip lid spring fixing feet and face-piece spring fixing feet lay respectively at the left and right sides of axis, and an end of elastomeric element is connected with slip lid spring fixing feet, the other end is connected with face-piece spring fixing feet, and slip lid spring fixing feet is packed in the face-piece positioning runner; Described face-piece and slip lid are located by slip lid spring fixing feet and face-piece positioning runner, both sides bound edge and are assembled;
The rotating shaft that described face-piece top also is provided with the USB groove and installs with axis normal wherein, USB connector places this USB groove by the rotating shaft location and can rotate along rotating shaft;
Described face-piece also is connected with drain pan is closed, and described pcb board places in the accommodation space of this face-piece and drain pan formation, and is electrically connected with described USB connector.
Wherein, the two ends of described elastomeric element are placed in respectively on slip lid spring fixing feet and the face-piece spring fixing feet.
Wherein, the two ends of described elastomeric element are fixed in slip lid spring fixing feet and the face-piece spring fixing feet by pin respectively.
Wherein, described elastomeric element is a damping spring.
A kind of elasticity USB wireless network card comprises USB connector and pcb board, also comprises face-piece slip lid assembly and drain pan; Described face-piece slip lid assembly comprises slip lid, face-piece and elastomeric element, and described slip lid, face-piece and drain pan assemble successively;
Described face-piece is provided with face-piece spring fixing feet in its side relative with slip lid, the medial surface of slip lid be provided with slip lid spring fixing feet and with the suitable slip lid positioning runner of face-piece spring fixing feet; Described slip lid spring fixing feet and face-piece spring fixing feet lay respectively at the left and right sides of axis, and an end of elastomeric element is connected with slip lid spring fixing feet, the other end is connected with face-piece spring fixing feet, and face-piece spring fixing feet is packed in the slip lid positioning runner; Described face-piece and slip lid are located by face-piece spring fixing feet and slip lid positioning runner, both sides bound edge and are assembled;
The rotating shaft that described face-piece top also is provided with the USB groove and installs with axis normal wherein, USB connector places this USB groove by the rotating shaft location and can rotate along rotating shaft;
Described face-piece also is connected with drain pan is closed, and described pcb board places in the accommodation space of this face-piece and drain pan formation, and is electrically connected with described USB connector.
Wherein, the two ends of described elastomeric element are placed in respectively on slip lid spring fixing feet and the face-piece spring fixing feet.
Wherein, the two ends of described elastomeric element are fixed in slip lid spring fixing feet and the face-piece spring fixing feet by pin respectively.
Wherein, described elastomeric element is a damping spring.
The beneficial effects of the utility model are:
Adopt the utility model, the slip lid that only need slide when user mode exposes USB connector, USB connector is rotated around the axis so that its connector stretches out outside the shell, and then connector is inserted computer realize getting online without being tethered to a cable.Adopt this slip to appear/hide the mode of USB connector, make that not only elasticity USB wireless network card is easy to use, be convenient for carrying, and no longer need the USB over cap, reduced cost by slip lid; Simultaneously, make the outward appearance simplicity generosity of elasticity USB wireless network card, for the diversity of moulding provides the basis of realizing.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is the schematic diagram of elasticity USB wireless network card under the slip lid closure state among the utility model embodiment.
Fig. 2 is the schematic diagram of elasticity USB wireless network card under the slip lid open mode among the utility model embodiment.
Fig. 3 is the structural representation of the slip lid of elasticity USB wireless network card among the utility model embodiment.
Fig. 4 is the structural representation of the face-piece of elasticity USB wireless network card among the utility model embodiment.
Fig. 5 is the internal structure schematic diagram of elasticity USB wireless network card among the utility model embodiment.
[figure number explanation] 10-wireless network card main body, 11-slip lid, 11a-slip lid spring fixing feet, 12-USB connector, 13-face-piece, 13a-face-piece positioning runner, 13b-face-piece spring fixing feet, 14-damping spring.
Embodiment
Elasticity USB wireless network card mainly comprises face-piece slip lid assembly, drain pan, USB connector, pcb board and rotating shaft etc. in the utility model.Slide design realizes that by face-piece slip lid assembly face-piece slip lid assembly comprises face-piece, slip lid and elastomeric element, and chute and both sides bound edge by plastic cement between slip lid and the face-piece are located, and realizes sliding by the elastic force of elastomeric element.Slip lid did not slide into the top when elasticity USB wireless network card did not use, and USB connector is hidden in wherein; When elasticity USB wireless network card need use, slip lid slided into tail end, the USB connector Unscrew, and be connected use with the equipment of needs.
Below in conjunction with the drawings and specific embodiments the utility model is further described.
Embodiment one.
Elasticity USB wireless network card has two states: a kind of is non-working condition, the schematic diagram under the slip lid closure state as shown in Figure 1, and this moment, slip lid 11 did not slip off, and USB connector 12 is hidden in the shell; Another kind is to use state, schematic diagram under slip lid 11 open modes as shown in Figure 2, this moment, slip lid 11 sliped off, and USB connector 12 is exposed and turned an angle along rotating shaft, made the connector of USB connector 12 stretch out outside the shell with apparatus such as computer connection the carrying out transmission of data and relevant information.
Fig. 3 and Fig. 4 are the specific design schematic diagram of slip lid 11 and face-piece 13 in the present embodiment, slip lid 11, face-piece 13 and damping spring 14 assemblings formation face-piece slip lid assemblies.The concrete structure of slip lid 11 as shown in Figure 3, the left side of its medial surface is provided with slip lid spring fixing feet 11a; The concrete structure of face-piece 13 is provided with face-piece spring fixing feet and face-piece positioning runner 13a as shown in Figure 4 on a side of itself and slip lid assembling.
Wherein, slip lid spring fixing feet 11a and face-piece positioning runner 13a correspondence.End with damping spring 14 is placed on the slip lid spring fixing feet 11a earlier, face-piece positioning runner 13a then packs slip lid spring fixing feet 11a into, an end of damping spring 14 just can be fixed like this, the relative slip lid 11 of this fixed bit is fixing, and face-piece 13 can slide in face-piece positioning runner 13a relatively.An other end of damping spring 14 can be fixed among the face-piece spring fixing feet 13b by pin, and the relative face-piece 13 of this fixed bit is fixing, is movable point-blank with respect to slip lid 11.So the two ends of damping spring 14 just are completely fixed.Face-piece 13 and slip lid 11 are located by the bound edge of face-piece positioning runner 13a and both sides and are assembled.
The internal structure of the elasticity USB wireless network card after the assembling can be slided in the certain distance of straight line between slip lid 11 and the face-piece 13 as shown in Figure 5.When slip lid 11 to lower slider, two anchor points of damping spring 14 reach critical condition when being in the critical localisation line, slip lid 11 is subjected to downward power then automatically to lower slider, the power that slip lid 11 is subjected to is upwards then upwards slided automatically.The effect that slip lid 11 is subjected to precompression when closure state remains closure state, is subjected to just can open under the situation of external force.
Embodiment two.
Compare with embodiment one, the difference of elasticity USB wireless network card only is in the present embodiment: positioning runner is located on the medial surface of slip lid, promptly but fallen the face-piece positioning runner on the face-piece, be provided with the slip lid positioning runner at the medial surface of slip lid corresponding to the position of face-piece spring fixing feet, the structure of face-piece positioning runner and slip lid positioning runner is identical.Because the operation principle of present embodiment and embodiment one is identical, repeats no more herein.
Above embodiment is only unrestricted in order to the explanation the technical solution of the utility model, only with reference to preferred embodiment the utility model is had been described in detail.Those of ordinary skill in the art should be appreciated that and can make amendment or be equal to replacement the technical solution of the utility model, and do not break away from the spirit and scope of technical solutions of the utility model, all should be encompassed in the middle of the claim scope of the present utility model.
Claims (8)
1. an elasticity USB wireless network card comprises USB connector and pcb board, it is characterized in that, also comprises face-piece slip lid assembly and drain pan; Described face-piece slip lid assembly comprises slip lid, face-piece and elastomeric element, and described slip lid, face-piece and drain pan assemble successively;
The medial surface of described slip lid is provided with slip lid spring fixing feet, face-piece be provided with in its side relative with slip lid face-piece spring fixing feet and with the suitable face-piece positioning runner of slip lid spring fixing feet; Described slip lid spring fixing feet and face-piece spring fixing feet lay respectively at the left and right sides of axis, and an end of elastomeric element is connected with slip lid spring fixing feet, the other end is connected with face-piece spring fixing feet, and slip lid spring fixing feet is packed in the face-piece positioning runner; Described face-piece and slip lid are located by slip lid spring fixing feet and face-piece positioning runner, both sides bound edge and are assembled;
The rotating shaft that described face-piece top also is provided with the USB groove and installs with axis normal wherein, USB connector places this USB groove by the rotating shaft location and can rotate along rotating shaft;
Described face-piece also is connected with drain pan is closed, and described pcb board places in the accommodation space of this face-piece and drain pan formation, and is electrically connected with described USB connector.
2. elasticity USB wireless network card as claimed in claim 1 is characterized in that, the two ends of described elastomeric element are placed in respectively on slip lid spring fixing feet and the face-piece spring fixing feet.
3. elasticity USB wireless network card as claimed in claim 1 is characterized in that, the two ends of described elastomeric element are fixed in slip lid spring fixing feet and the face-piece spring fixing feet by pin respectively.
4. as claim 2 or 3 described elasticity USB wireless network cards, it is characterized in that described elastomeric element is a damping spring.
5. an elasticity USB wireless network card comprises USB connector and pcb board, it is characterized in that, also comprises face-piece slip lid assembly and drain pan; Described face-piece slip lid assembly comprises slip lid, face-piece and elastomeric element, and described slip lid, face-piece and drain pan assemble successively;
Described face-piece is provided with face-piece spring fixing feet in its side relative with slip lid, the medial surface of slip lid be provided with slip lid spring fixing feet and with the suitable slip lid positioning runner of face-piece spring fixing feet; Described slip lid spring fixing feet and face-piece spring fixing feet lay respectively at the left and right sides of axis, and an end of elastomeric element is connected with slip lid spring fixing feet, the other end is connected with face-piece spring fixing feet, and face-piece spring fixing feet is packed in the slip lid positioning runner; Described face-piece and slip lid are located by face-piece spring fixing feet and slip lid positioning runner, both sides bound edge and are assembled;
The rotating shaft that described face-piece top also is provided with the USB groove and installs with axis normal wherein, USB connector places this USB groove by the rotating shaft location and can rotate along rotating shaft;
Described face-piece also is connected with drain pan is closed, and described pcb board places in the accommodation space of this face-piece and drain pan formation, and is electrically connected with described USB connector.
6. elasticity USB wireless network card as claimed in claim 5 is characterized in that, the two ends of described elastomeric element are placed in respectively on slip lid spring fixing feet and the face-piece spring fixing feet.
7. elasticity USB wireless network card as claimed in claim 5 is characterized in that, the two ends of described elastomeric element are fixed in slip lid spring fixing feet and the face-piece spring fixing feet by pin respectively.
8. as claim 6 or 7 described elasticity USB wireless network cards, it is characterized in that described elastomeric element is a damping spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120042533 CN202026474U (en) | 2011-02-21 | 2011-02-21 | Elastic USB (universal serial bus) WLAN (wireless local area network) card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120042533 CN202026474U (en) | 2011-02-21 | 2011-02-21 | Elastic USB (universal serial bus) WLAN (wireless local area network) card |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202026474U true CN202026474U (en) | 2011-11-02 |
Family
ID=44851406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120042533 Expired - Fee Related CN202026474U (en) | 2011-02-21 | 2011-02-21 | Elastic USB (universal serial bus) WLAN (wireless local area network) card |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202026474U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103956602A (en) * | 2014-05-19 | 2014-07-30 | 江苏新瑞峰信息科技有限公司 | Wireless local area network card |
| CN108400876A (en) * | 2018-03-08 | 2018-08-14 | 安徽锦瀚通信科技有限公司 | A kind of Gigabit Ethernet fixing device based on plastic optical fiber |
-
2011
- 2011-02-21 CN CN 201120042533 patent/CN202026474U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103956602A (en) * | 2014-05-19 | 2014-07-30 | 江苏新瑞峰信息科技有限公司 | Wireless local area network card |
| CN108400876A (en) * | 2018-03-08 | 2018-08-14 | 安徽锦瀚通信科技有限公司 | A kind of Gigabit Ethernet fixing device based on plastic optical fiber |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111102 Termination date: 20170221 |