CN102867160B - Protection device for USB (universal serial bus) equipment - Google Patents
Protection device for USB (universal serial bus) equipment Download PDFInfo
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- CN102867160B CN102867160B CN201210344358.7A CN201210344358A CN102867160B CN 102867160 B CN102867160 B CN 102867160B CN 201210344358 A CN201210344358 A CN 201210344358A CN 102867160 B CN102867160 B CN 102867160B
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Abstract
The invention provides a protection device for USB (universal serial bus) equipment. The device comprises a cover body, and a fixing device used for fixedly arranging the cover body on equipment, wherein in case that the USB equipment is connected to the equipment, the cover body is sleeved on the USB equipment, and the cover body is fixed on the equipment via the fixing device. The protection device for the USB equipment according to the embodiment can be used for protecting the USB equipment connected to the equipment, preventing the USB equipment from theft, and avoiding the service interruption of a user due to mistaken collision on the USB equipment, thus improving the safety of the USB equipment during use.
Description
The divisional application of the application's to be the application number submitted on Dec 16th, 2009 be patent application of 200910258046.2.
Technical field
The embodiment of the present invention relates to USB device resist technology field, particularly relates to a kind of protective device of USB device.
Background technology
Because USB interface supports plug and play and warm connection function, therefore, the equipment of various integration USB joint is widely used, as the 3G data card etc. of USB interface.
The 3G data card of existing USB interface carries with easy to use, during use, only needs to be inserted into corresponding USB interface on equipment, improves convenience when user uses 3G data card.Realizing in process of the present invention, inventor finds, the 3G data card of existing USB interface is generally directly be inserted on equipment, particularly in public, is easy to be taken away by other people, causes the loss of data card, brings have a strong impact on to the data security of user; Simultaneously, after on insertion equipment, 3G data card is directly be fixed by USB interface, the fixed performance of USB interface is poor, thus cause the 3G data card of USB interface insecure, encountered the rear interruption easily causing 3G data card, caused the service disconnection that user is using, affect the result of use of user, the reliability that 3G data card is used is poor.
Summary of the invention
The embodiment of the present invention provides a kind of protective device of USB device, USB device can be protected to steal or touched by mistake, effectively prevent USB device from causing the service disconnection of user because touching by mistake, improve the reliability that USB device uses.
The embodiment of the present invention provides a kind of protective device of USB device, comprise: cover body and for described cover body being installed in the stationary installation on equipment, when USB device is connected on described equipment, described cover body is set in described USB device, and by described stationary installation, described cover body is fixed on said device;
Described stationary installation comprises the bracing frame for being installed on another equipment described, and described cover body is slidably installed on support frame as described above;
Support frame as described above is provided with mounting hole, L-shaped or the U-shaped of described cover body, the xsect of the side that described cover body and support frame as described above group are established is spill, described cover body is enable to be slidedly arranged on support frame as described above, when described cover body slides into predeterminated position, by screw through described cover body relevant position and the via hole coordinated of the mounting hole on support frame as described above, described cover body is fixed on support frame as described above.
USB device is protected by cover body by the protective device of the present embodiment USB device; can effectively avoid USB device stolen; and the service disconnection of user in USB device use, is caused because touching by mistake, ensure the effect that user uses, improve security when USB device uses.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the protective device embodiment one of USB device of the present invention;
Fig. 2 is the structural representation of protective device embodiment one practical application of USB device of the present invention;
Fig. 3 is the package assembly schematic diagram of the protective device embodiment two of USB device of the present invention;
Fig. 4 is the structural representation of protective device embodiment two practical application of USB device of the present invention;
Fig. 5 is the package assembly schematic diagram of the protective device embodiment three of USB device of the present invention;
Fig. 6 is the structural representation of protective device embodiment three practical application of USB device of the present invention;
Fig. 7 is the package assembly schematic diagram of the protective device embodiment four of USB device of the present invention;
Fig. 8 is the structural representation of protective device embodiment four practical application of USB device of the present invention.
Embodiment
For making the object of the embodiment of the present invention, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Fig. 1 is the structural representation of the protective device embodiment one of USB device of the present invention; Fig. 2 is the structural representation of protective device embodiment one practical application of USB device of the present invention.Particularly; as illustrated in fig. 1 and 2; the present embodiment protective device comprises cover body 11 and the fixed head 21 as stationary installation; this fixed head 21 is provided with fixed orifice 211; when USB device 3 is connected on equipment 4; cover body 11 can be set in USB device 3, and is fixed on the device 4 by cover body 11 by the screw 212 through fixed orifice 211.
Cover body 11 described in the present embodiment can for being provided with the rectangular sleeve of cavity; and it is similar with the shape of USB device to be protected; size can be a bit larger tham the size of USB device to be protected; this rectangular sleeve can be utilized when using USB device to be set in inside, play protection USB device stolen and touched.
For ease of the installation of cover body 11 and fixing, the present embodiment fixed head 21 also can be provided with clamping structure and/or location structure, for fixed head 21 is installed be fixed on equipment 4 time, play positioning action, avoid fixed head 21 and cover body 11 to rotate.Particularly, as illustrated in fig. 1 and 2, described clamping structure can be the grab 213 be arranged on fixed head 21, be connected with the bayonet socket 41 arranged on the device 4, for when installing cover body 11, grab 213 being connected on bayonet socket 41, playing the role of positioning, during to prevent from installing fixed enclosure 11, cover body 11 rotates, and improves the installation effect of cover body 11.Concrete, described location structure can be the reference column 214 be arranged on fixed head 21, matches with the pilot hole 42 arranged on the device 4, for positioning when installing cover body.In another case, described location structure can also be the pilot hole be arranged on fixed head, and matching with the reference column arranged on the device 4 positions, and installs fixing effect to improve cover body.
Below the practical application of the protective device of the present embodiment USB device is described.Particularly, as shown in Figure 2, when USB device 3 is connected on equipment 4, cover body 11 can be entangled USB device 3; Grab as clamping structure is fastened in the bayonet socket on equipment; simultaneously using as in the pilot hole on the reference column insertion equipment of location structure; fixed orifice 211 on fixed head 21 is alignd with the screw hole on equipment; by screw 212 through the fixed orifice 211 on fixed head 21, utilization is tightened screw 212 and is fixed on equipment by the protective device of USB device.Now; USB device is entangled by the cover body of the protective device of USB device; can effectively prevent USB device from being stolen easily by other people; simultaneously; due to the protection of cover body; the interruption of business when also can effectively avoid USB device to cause user to use because touching by mistake, ensures the result of use of user, improves the security that USB device uses.
In addition; in the embodiment of the present invention; also only grab can be set on fixed head; by grab, cover body is fastened on equipment; realize fixing equipment; it can not need to utilize screw to be fixed, the convenience that the protective device that effectively can improve USB device uses, and also can improve the security that USB device uses simultaneously.
USB device is protected by cover body by the protective device of the present embodiment USB device, can effectively avoid USB device stolen, and the service disconnection of user in USB device use, is caused because touching by mistake, ensure the effect that user uses, improve security when USB device uses; Meanwhile, the protective device structure of the present embodiment USB device is simple, and easy-to-use, cost is lower.
Fig. 3 is the package assembly schematic diagram of the protective device embodiment two of USB device of the present invention; Fig. 4 is the structural representation of protective device embodiment two practical application of USB device of the present invention.Cover body in the protective device of the present embodiment USB device can slide setting, to be applicable to the protection of the USB device to different length.Particularly, as shown in Figure 3 and Figure 4, the present embodiment protective device can comprise cover body 12 and the bracing frame 22 as stationary installation, and wherein, bracing frame 22 is for fixing on the device 4, and cover body 12 is slidably installed on this bracing frame 22.In the present embodiment, cover body 12 can slide along bracing frame 22, therefore, is applicable to the protection of the USB device to different length size, improves the applicability of the protective device of USB device.
In the present embodiment, bracing frame 22 sets firmly on the device 4 by the fixed sturcture during it is arranged, particularly, as shown in Figure 3 and Figure 4, the front end of the present embodiment bracing frame 22 can be provided with fixed orifice 221, is set firmly on the device 4 by bracing frame 22 by the screw 222 through this fixed orifice 221.In addition, the present embodiment bracing frame 22 is except being fixed by screws in except on equipment 4, and also fixed on the device 4 by bracing frame 22 by alternate manner, as the mode etc. of grab clamping, this is not restricted.Further, for ensureing the stability that bracing frame is installed and reliability, also location structure or clamping structure can be set in the front end of bracing frame 22, bracing frame is positioned.
In the present embodiment, bracing frame 22 can be provided with mounting hole 223, and cover body 12 is specifically as follows L shape or U-shaped structure, the cover body of L shape structure is adopted in the present embodiment, be spill at cover body 12 and the xsect of bracing frame 22 groups of sides of establishing, to make cover body 12 can be slidedly arranged on this bracing frame 22, when cover body 12 cunning is set to predeterminated position, cover body 12 is fixed on this bracing frame 22 by the via hole of the relevant position coordinated with the mounting hole on bracing frame 22 through cover body 12 by screw.
Below the practical application of the protective device of the present embodiment USB device is described.Particularly, as shown in Figure 4, bracing frame 22 can be screwed the USB interface place at equipment 4, and utilize the reference column on bracing frame 22 to coordinate with the pilot hole on equipment 4 to position, prevent bracing frame 22 from rotating; When by the USB interface of USB device 3 access device 4; can cover body 12 groups be established with on bracing frame 22; slip cover body 12; until when cover body 12 withstands USB device; stop slip cover body 12; and cover body 12 is fixed on this bracing frame 22 by the via hole of the relevant position coordinated with the mounting hole on bracing frame 22 through cover body 12 by screw, plays the effect protecting USB device 3.Can find out, cover body 12 according to the length of USB device reality, can be slided into predeterminated position and fixes, playing the effect of protection USB device, be applicable to the protection of the USB device to different length by the present embodiment.
USB device protects by cover body by the protective device of the present embodiment USB device equally, avoids USB device stolen, and causes the service disconnection of user because touching by mistake in USB device use, improves reliability when USB device uses; Further, the present embodiment, by being slidably installed on bracing frame by cover body, can protect the USB device of different length size, improves the applicability of USB device.
Fig. 5 is the package assembly schematic diagram of the protective device embodiment three of USB device of the present invention; Fig. 6 is the structural representation of protective device embodiment three practical application of USB device of the present invention.Cover body rotary setting in the present embodiment protective device; be applicable to the protection of the USB device with spinfunction; particularly; the present embodiment protective device can comprise cover body 13 and the fixed frame 23 as stationary installation; wherein; fixed frame 23 is for setting firmly on the device 4, and cover body 13 is rotatably provided on fixed frame 23, and cover body 13 can be rotated around this fixed frame 23.
In the present embodiment, as shown in Figure 5, the both sides of the present embodiment fixed frame 23 can be respectively arranged with axis hole 231, and the turning axle 131 arranged with cover body 13 front end coordinates, make that cover body 13 is rotatable to be arranged on fixed frame 23, so that cover body 13 can rotate around turning axle 131.
In the present embodiment, as shown in Figure 5, fixed frame 23 is fixing on the device 4 by screw, and fixed frame 23 also can be provided with clamping structure or the location structure of the rotation of restriction fixed frame, make fixing on the device 4 of fixed frame 23 Absorbable organic halogens, in addition, fixed frame 23 is also fixing on the device 4 by alternate manner, and this is not restricted.
Below the practical application of the protective device of the present embodiment USB device is described.Particularly, as shown in Figure 6, the turning axle of cover body 13 can be snapped in the axis hole on fixed frame 23, make cover body 13 be rotatably provided on fixed frame 23, meanwhile, when USB device 3 is linked into the USB interface of equipment 4, cover body 13 be entangled USB device 3; Utilize the location structure on fixed frame to be blocked on the device 4 by fixed frame 23, and utilize screw to pass fixed orifice on fixed frame 23, fixed frame 23 and whole protective device are set firmly on the device 4, utilizes cover body 13 to protect USB device.Can find out, the present embodiment cover body is rotatable, is applicable to the protection of the USB device with spinfunction, prevents USB device stolen, and prevents USB device from being caused the interruption of customer service by touching by mistake, improves the reliability and stability that USB device uses.
Fig. 7 is the package assembly schematic diagram of the protective device embodiment four of USB device of the present invention; Fig. 8 is the structural representation of protective device embodiment four practical application of USB device of the present invention.Cover body in the present embodiment protective device both rotatable also slidably, namely the protection of the USB device with spinfunction is applicable to, also the protection of the USB device of different pieces of information card length dimension is applicable to, particularly, on the basis of above-mentioned Fig. 5 and technical scheme embodiment illustrated in fig. 6, the present embodiment cover body can comprise the first cover body 131 and the second cover body 132, wherein, first cover body 131 is rotatably provided on fixed frame 23, second cover body 132 is slidably installed on this first cover body 131, like this, the present embodiment cover body entirety can be rotated around fixed frame 23, and the second cover body 132 can slide on the first cover body 131, cover body is made not only to be applicable to the protection of the USB device with spinfunction, also be applicable to the protection of the USB device of different pieces of information card length dimension, improve the applicability of the protective device of USB device.
In the present embodiment, as shown in Figure 7, first cover body 131 can be provided with sliding rail 1311, relevant position on second cover body 132 can be provided with the sliding tray 1321 coordinated with sliding rail 1311, make the second cover body 132 can be slidably installed on the first cover body 131, therefore, the second cover body 132 can slide on the first cover body 131.Further, described first cover body 131 also can being provided with screens block 1312, for limiting the position that the second cover body 132 slides on the first cover body 131, avoiding the second cover body 132 to depart from the first cover body 131.
In the present embodiment; the first described cover body 131 can be the matrix housing of hollow; and housing arranges sliding rail; and the second cover body 132 is the rectangular-shaped housing coordinated with the first cover body 131; it can be provided with and coordinate with the sliding rail on the first cover body 131 sliding tray slided; and after rectangular housing and rectangular-shaped housing combine, can be identical with the shape of USB device to be protected or similar.
Below the practical application of the protective device of the present embodiment USB device is described.Particularly, as shown in Figure 8, can the turning axle of the first cover body 131 be snapped in the axis hole on fixed frame 23, make the first cover body 131 and slide to establish the second cover body 132 on it can rotate around this fixed frame 23, and when USB device 3 is linked into the USB interface of equipment 4, the first cover body 131 and the second cover body 132 are entangled USB device 3; Utilize the location structure on fixed frame to be blocked on the device 4 by fixed frame 23, and utilize screw to pass fixed orifice on fixed frame 23, fixed frame 23 and whole protective device are set firmly on the device 4, utilizes cover body 13 to protect USB device.
USB device can be arranged in cover body by the protective device of the USB device described in the embodiment of the present invention; and cover body can rotate around fixed frame under the effect of the first cover body; be applicable to the protection of the USB device of tool spinfunction; simultaneously; second cover body can slide along the first cover body; second cover body according to the length of the USB device connected, can be slided into correct position, is applicable to the protection of different length USB device by the second cover body.The present embodiment USB device device effectively to the protection of various USB device, can be avoided USB device stolen, and is caused the service disconnection of user by touching by mistake, improves security when USB device uses.
The shape of the cover body in the invention described above embodiment can be identical with the shape of the USB device that reality uses or similar; and volume should be a bit larger tham the volume of USB device; the cover body that the embodiment of the present invention is demonstrated is an example; at this, concrete restriction is not done to the concrete shape of cover body; as long as the cover body used, can play the effect of protection USB device exactly by USB device cover within it.Wherein, the USB device described in the embodiment of the present invention comprises the various equipment with USB interface, as the 3G data card of USB interface, and the portable hard drive etc. of USB interface.
Last it is noted that above embodiment is only in order to illustrate technical scheme of the present invention, be not intended to limit; Although with reference to previous embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (1)
1. the protective device of a USB device, it is characterized in that, comprise: cover body and for being installed in by described cover body, there is USB interface, the stationary installation can inserted on another equipment of USB device, when USB device is connected on another equipment described, described cover body is set in described USB device, and by described stationary installation, described cover body is fixed on another equipment described;
Described stationary installation comprises the bracing frame be installed on another equipment described, and described cover body is slidably installed on support frame as described above;
Support frame as described above is provided with mounting hole, L-shaped or the U-shaped of described cover body, the xsect of the side that described cover body and support frame as described above group are established is spill, described cover body is enable to be slidedly arranged on support frame as described above, when described cover body slides into predeterminated position, by screw through described cover body relevant position and the via hole coordinated of the mounting hole on support frame as described above, described cover body is fixed on support frame as described above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210344358.7A CN102867160B (en) | 2009-12-16 | 2009-12-16 | Protection device for USB (universal serial bus) equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210344358.7A CN102867160B (en) | 2009-12-16 | 2009-12-16 | Protection device for USB (universal serial bus) equipment |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009102580462A Division CN101719206B (en) | 2009-12-16 | 2009-12-16 | Protective device of USB equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102867160A CN102867160A (en) | 2013-01-09 |
| CN102867160B true CN102867160B (en) | 2014-12-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210344358.7A Active CN102867160B (en) | 2009-12-16 | 2009-12-16 | Protection device for USB (universal serial bus) equipment |
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| CN (1) | CN102867160B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2751471Y (en) * | 2004-09-28 | 2006-01-11 | 廖翰华 | USB joint fixer for computer |
| CN2898919Y (en) * | 2006-04-06 | 2007-05-09 | 中国船舶重工集团公司第七一九研究所 | Safety hood and computer housing for computer |
| CN101179142A (en) * | 2007-11-27 | 2008-05-14 | 麦广树 | Charging device |
| CN201270632Y (en) * | 2008-10-15 | 2009-07-08 | 张敏 | Portable U disc |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2880972B1 (en) * | 2005-01-14 | 2007-07-13 | Noel Vogt | ANTI-PIRATORY DEVICE FOR SECURING AND / OR PROTECTING DEVICES FORMED FROM A PLURALITY OF ELECTRONIC COMPONENTS |
-
2009
- 2009-12-16 CN CN201210344358.7A patent/CN102867160B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2751471Y (en) * | 2004-09-28 | 2006-01-11 | 廖翰华 | USB joint fixer for computer |
| CN2898919Y (en) * | 2006-04-06 | 2007-05-09 | 中国船舶重工集团公司第七一九研究所 | Safety hood and computer housing for computer |
| CN101179142A (en) * | 2007-11-27 | 2008-05-14 | 麦广树 | Charging device |
| CN201270632Y (en) * | 2008-10-15 | 2009-07-08 | 张敏 | Portable U disc |
Non-Patent Citations (1)
| Title |
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| 带"防盗门"的U盘;牛千;《互联网天地》;20070815(第8期);第46页 * |
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| CN102867160A (en) | 2013-01-09 |
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Address after: 611731 Chengdu high tech Zone, Sichuan, West Park, Qingshui River Applicant after: HUAWEI DIGITAL TECHNOLOGIES (CHENG DU) Co.,Ltd. Address before: 611731 Chengdu high tech Zone, Sichuan, West Park, Qingshui River Applicant before: CHENGDU HUAWEI SYMANTEC TECHNOLOGIES Co.,Ltd. |
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Effective date of registration: 20220907 Address after: No. 1899 Xiyuan Avenue, high tech Zone (West District), Chengdu, Sichuan 610041 Patentee after: Chengdu Huawei Technologies Co.,Ltd. Address before: 611731 Qingshui River District, Chengdu hi tech Zone, Sichuan, China Patentee before: HUAWEI DIGITAL TECHNOLOGIES (CHENG DU) Co.,Ltd. |
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