CN101719206B - Protective device of USB equipment - Google Patents
Protective device of USB equipment Download PDFInfo
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- CN101719206B CN101719206B CN2009102580462A CN200910258046A CN101719206B CN 101719206 B CN101719206 B CN 101719206B CN 2009102580462 A CN2009102580462 A CN 2009102580462A CN 200910258046 A CN200910258046 A CN 200910258046A CN 101719206 B CN101719206 B CN 101719206B
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Abstract
The invention provides a protective device of USB equipment, which comprises a cover body and a fixing device used for fixing the cover body on equipment. When the USB equipment is connected with the equipment, the cover body is arranged on the USB equipment and fixed on the equipment through the fixing device. In the embodiment, the USB equipment can be used for protecting the USV equipment which is connected with the equipment, preventing the USB equipment from being stolen, and avoiding user service interruption caused by that the USB equipment is hit by mistake; and the invention improves USB equipment safety during usage.
Description
Technical field
The embodiment of the invention relates to USB device resist technology field, relates in particular to a kind of protective device of USB device.
Background technology
Because USB interface is supported plug and play and hot plug function, therefore, the equipment of various integration USB joints is widely used, like the 3G data card of USB interface etc.
The 3G data card of prior USB interface carries with easy to use, during use, only need be inserted into that corresponding USB interface gets final product on the equipment, has improved the convenience the when user uses the 3G data card.In realizing process of the present invention, the inventor finds that the 3G data card of existing USB interface generally is directly to be inserted on the equipment, particularly in public, is easy to taken away by other people, causes losing of data card, brings for user's data safety and has a strong impact on; Simultaneously, on the insertion equipment after, the 3G data card directly is to fix through USB interface; The fixed performance of USB interface is relatively poor; Thereby cause the 3G data card of USB interface insecure, caused the interruption of 3G data card after running into easily, the service disconnection that causes the user using; Influence user's result of use, the reliability that makes the 3G data card use is relatively poor.
Summary of the invention
The embodiment of the invention provides a kind of protective device of USB device, can protect USB device theft or quilt mistake to be bumped, and prevents that effectively USB device from bumping the service disconnection that causes the user because of mistake, improves the reliability that USB device uses.
The embodiment of the invention provides a kind of protective device of USB device; Comprise: cover body be used for said cover body is installed in the stationary installation on the equipment; When USB device is connected on the said equipment; Said cover body is set on the said USB device, and said cover body is fixed on the said equipment through said stationary installation.
The protective device of present embodiment USB device protects USB device through cover body; Can effectively avoid USB device to be stolen; And bump the service disconnection that causes the user because of mistake in the USB device use, and guarantee the effect that the user uses, improved the security when USB device uses.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art; To do one to the accompanying drawing of required use in embodiment or the description of the Prior Art below introduces simply; Obviously, the accompanying drawing in describing below is some embodiments of the present invention, for those of ordinary skills; Under the prerequisite of not paying creative work property, can also obtain other accompanying drawing 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 synoptic 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 applications of USB device of the present invention;
Fig. 5 is the package assembly synoptic 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 applications of USB device of the present invention;
Fig. 7 is the package assembly synoptic 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 applications of USB device of the present invention.
Embodiment
For the purpose, technical scheme and the advantage that make the embodiment of the invention clearer; To combine the accompanying drawing in the embodiment of the invention below; Technical scheme in the embodiment of the invention is carried out clear, intactly description; Obviously, described embodiment is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the present invention's protection.
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 as the fixed head 21 of stationary installation, this fixed head 21 is provided with fixed orifice 211, when USB device 3 is connected to 4 last times of equipment; Cover body 11 can be set on the USB device 3, and through the screw 212 that passes fixed orifice 211 cover body 11 is fixed on the equipment 4.
For ease of the installation of cover body 11 and fixing, also can be provided with chucking structure and/or location structure on the present embodiment fixed head 21, be used for playing positioning action fixed head 21 being installed and fixed 4 last times of equipment, avoid fixed head 21 and cover body 11 to rotate.Particularly, as illustrated in fig. 1 and 2, described chucking structure can be the grab 213 that is arranged on the fixed head 21; Be connected with the bayonet socket 41 that is arranged on the equipment 4; Be used for when cover body 11 is installed, grab 213 being connected on the bayonet socket 41, play the role of positioning; Cover body 11 rotates when preventing to install and fix cover body 11, improves the installation effect of cover body 11.Concrete, described location structure can be arranged on the reference column 214 on the fixed head 21, matches with pilot hole 42 on being arranged on equipment 4, is used for when cover body is installed, positioning.Under another kind of situation, described location structure can also be arranged on the pilot hole on the fixed head, matches and positions with reference column on being arranged on equipment 4, to improve the effect that cover body installs and fixes.
The practical application of facing the protective device of present embodiment USB device down describes.Particularly, as shown in Figure 2, when USB device 3 is connected to 4 last times of equipment, can cover body 11 be entangled USB device 3; To be fastened in the bayonet socket on the equipment as the grab of chucking structure; Simultaneously will be as in the pilot hole on the reference column insertion equipment of location structure; Make the fixed orifice 211 on the fixed head 21 align with screw hole on the equipment; Screw 212 is passed the fixed orifice 211 on the fixed head 21, utilize and to tighten screw 212 protective device of USB device is fixed on the equipment.At this moment; USB device is entangled by the cover body of the protective device of USB device, can prevent effectively that USB device from being stolen by other people easily, simultaneously; Because the protection of cover body; The interruption of business in the time of also can effectively avoiding USB device to cause the user to use because of bump by mistake, assurance user's result of use improves the security that USB device uses.
In addition; In the embodiment of the invention, also can only grab be set on fixed head, cover body be fastened on the equipment through grab; Realization is fixing to equipment; It can not need utilize screw to fix, and can effectively improve the convenience of the protective device use of USB device, also can improve the security that USB device uses simultaneously.
The protective device of present embodiment USB device protects USB device through cover body; Can effectively avoid USB device to be stolen; And bump the service disconnection that causes the user because of mistake in the USB device use, and guarantee the effect that the user uses, improved the security when USB device uses; Simultaneously, the protective device of present embodiment USB device is simple in structure, and is easy-to-use, and cost is lower.
Fig. 3 is the package assembly synoptic 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 applications of USB device of the present invention.The setting of can sliding of cover body in the protective device of present embodiment USB device is to be applicable to the protection to the USB device of different length.Particularly, like Fig. 3 and shown in Figure 4, the present embodiment protective device can comprise cover body 12 and as the bracing frame 22 of stationary installation, wherein, bracing frame 22 is used for fixing on equipment 4, and cover body 12 is slidingly installed on this bracing frame 22.In the present embodiment, cover body 12 can slide along bracing frame 22, therefore, applicable to the protection to the USB device of different length size, improves the applicability of the protective device of USB device.
In the present embodiment; Bracing frame 22 can be installed in through the fixed sturcture in being provided with on it on equipment 4, particularly, and like Fig. 3 and shown in Figure 4; The front end of present embodiment bracing frame 22 can be provided with fixed orifice 221, can bracing frame 22 be installed on the equipment 4 through the screw 222 that passes this fixed orifice 221.In addition, present embodiment bracing frame 22 except through screw retention on the equipment 4, also can bracing frame 22 be fixed on the equipment 4 through alternate manner, like the mode of grab clamping etc., do not limit at this.Further,, location structure or chucking structure can be set also, bracing frame is positioned at the front end of bracing frame 22 for guaranteeing bracing frame mounting stability and reliability.
Can be provided with mounting hole 223 on the bracing frame 22 in the present embodiment; And cover body 12 specifically can be L shaped or U-shaped structure; Adopt the cover body of L shaped structure in the present embodiment, be spill at the xsect of cover body 12 and 22 groups of sides of establishing of bracing frame, so that cover body 12 can be slidedly arranged on this bracing frame 22; When cover body 12 is sliding when being set to predeterminated position, can cover body 12 be fixed on this bracing frame 22 through the via hole that screw passes the relevant position that cover body 12 cooperates with mounting hole on the bracing frame 22.
The practical application of facing the protective device of present embodiment USB device down describes.Particularly, as shown in Figure 4, can bracing frame 22 be screwed the USB interface place at equipment 4, and utilize reference column on the bracing frame 22 to cooperate to position, prevent that bracing frame 22 from rotating with pilot hole on the equipment 4; With the USB interface of USB device 3 access devices 4 time; Can with 12 groups of cover bodies establish with bracing frame 22 on; Slip cover body 12, when cover body 12 withstood USB device, cover body 12 stopped to slide; And through the via hole that screw passes the relevant position that cover body 12 cooperates with mounting hole on the bracing frame 22 cover body 12 is fixed on this bracing frame 22, play the effect of protection USB device 3.Can find out that the length that present embodiment can be actual according to USB device slide into predeterminated position and fixing with cover body 12, plays the effect of protection USB device, applicable to protection to the USB device of different length.
The protective device of present embodiment USB device can protect USB device through cover body equally, avoids USB device to be stolen, and bumps the service disconnection that causes the user because of mistake in the USB device use, has improved the reliability when USB device uses; Further, present embodiment can be protected the USB device of different length size through cover body is slidingly installed on the bracing frame, has improved the applicability of USB device.
Fig. 5 is the package assembly synoptic 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 applications of USB device of the present invention.Cover body rotary setting in the present embodiment protective device; Applicable to the protection of the USB device with spinfunction, particularly, the present embodiment protective device can comprise cover body 13 and as the fixed frame 23 of stationary installation; Wherein, Fixed frame 23 is used to the equipment of being installed in 4, and cover body 13 is rotatably provided on the fixed frame 23, makes cover body 13 to rotate around this fixed frame 23.
In the present embodiment; As shown in Figure 5, the both sides of present embodiment fixed frame 23 can be respectively arranged with axis hole 231, and the turning axle 131 that is provided with cover body 13 front ends cooperates; Cover body 13 makes cover body 13 rotatable being arranged on the fixed frame 23, so that can rotate around turning axle 131.
In the present embodiment; As shown in Figure 5, fixed frame 23 can pass through screw retention on equipment 4, and also can be provided with chucking structure or the location structure that the restriction fixed frame rotates on the fixed frame 23; Make on the equipment that is fixed on 4 that fixed frame 23 can be stable; In addition, fixed frame 23 also is fixed on the equipment 4 through alternate manner, does not limit at this.
The practical application of facing the protective device of present embodiment USB device down describes.Particularly, as shown in Figure 6, can the turning axle of cover body 13 be snapped in the axis hole on the fixed frame 23, make cover body 13 be rotatably provided on the fixed frame 23, simultaneously, when USB device 3 is linked into the USB interface of equipment 4, cover body 13 is entangled USB device 3; Utilize the location structure on the fixed frame that fixed frame 23 is stuck on the equipment 4, and utilize screw to pass the fixed orifice on the fixed frame 23, fixed frame 23 and whole protecting device are installed on the equipment 4, utilize cover body 13 protection USB devices.Can find out that the present embodiment cover body is rotatable,, prevent that USB device is stolen, and prevent that USB device from being bumped by mistake and cause the interruption of customer service, improves the reliability and stability that USB device uses applicable to the protection of USB device with spinfunction.
Fig. 7 is the package assembly synoptic 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 applications of USB device of the present invention.Cover body in the present embodiment protective device is both rotatable also slidably, promptly applicable to the protection of the USB device with spinfunction, also applicable to the protection of the USB device of different pieces of information card length dimension; Particularly, on the basis of above-mentioned Fig. 5 and technical scheme embodiment illustrated in fig. 6, the present embodiment cover body can comprise first cover body 131 and second cover body 132; Wherein, first cover body 131 is rotatably provided on the fixed frame 23, and second cover body 132 is slidingly installed on this first cover body 131; Like this; Present embodiment cover body integral body can be rotated around fixed frame 23, and second cover body 132 can slide on first cover body 131, makes cover body not only applicable to the protection of the USB device with spinfunction; Also, improved the applicability of the protective device of USB device applicable to the protection of the USB device of different pieces of information card length dimension.
In the present embodiment; As shown in Figure 7; The relevant position that can be provided with on first cover body 131 on sliding rail 1311, the second cover bodies 132 can be provided with the sliding tray 1321 that cooperates with sliding rail 1311, makes second cover body 132 can be slidingly installed on first cover body 131; Therefore, second cover body 132 can slide on first cover body 131.Further, also can be provided with screens block 1312 on said first cover body 131, be used to limit the position that second cover body 132 slides on first cover body 131, avoid second cover body 132 to break away from first cover body 131.
In the present embodiment; Described first cover body 131 can be the matrix housing of hollow; And sliding rail is set on the housing, and second cover body 132 is the rectangle cover body that cooperates with first cover body 131, can be provided with on it with first cover body 131 on sliding rail cooperate the sliding tray that slides; And after rectangular housing and rectangle cover body are combined, can be identical or similar with the shape of USB device to be protected.
The practical application of facing the protective device of present embodiment USB device down describes.Particularly; As shown in Figure 8; Can the turning axle of first cover body 131 be snapped in the axis hole on the fixed frame 23; Making wins cover body 131 and slide second cover body of establishing on it 132 can rotate around this fixed frame 23, and when USB device 3 is linked into the USB interface of equipment 4, first cover body 131 and second cover body 132 is entangled USB device 3; Utilize the location structure on the fixed frame that fixed frame 23 is stuck on the equipment 4, and utilize screw to pass the fixed orifice on the fixed frame 23, fixed frame 23 and whole protecting device are installed on the equipment 4, utilize cover body 13 protection USB devices.
The protective device of the described USB device of the embodiment of the invention can be arranged on USB device in the cover body; And cover body can be under the effect of first cover body rotates around fixed frame, applicable to the protection of the USB device of tool spinfunction, simultaneously; Second cover body can slide along first cover body; Make second cover body second cover body to be slided into correct position, applicable to the protection of different length USB device according to the length of the USB device that connects.Present embodiment USB device device can be avoided USB device to be stolen, and bumped and cause user's service disconnection by mistake, the security when the raising USB device uses effectively to the protection of various USB devices.
The shape of the USB device that the shape of the cover body among the invention described above embodiment can be used with reality is identical or similar; And volume should be a bit larger tham the volume of USB device; The cover body that the embodiment of the invention is demonstrated is an example; Do not do concrete restriction in this concrete shape to cover body, as long as the cover body that uses can be exactly with the USB device cover within it, the effect of playing the protection USB device gets final product.Wherein, the USB device described in the embodiment of the invention comprises the various equipment that have USB interface, like the 3G data card of USB interface, the portable hard drive of USB interface etc.
What should explain at last is: above embodiment is only in order to explaining technical scheme of the present invention, but not to its restriction; Although with reference to previous embodiment the present invention has been carried out detailed explanation, those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, and perhaps part technical characterictic wherein is equal to replacement; And these are revised or replacement, do not make the spirit and the scope of the essence disengaging various embodiments of the present invention technical scheme of relevant art scheme.
Claims (1)
1. the protective device of a USB device; It is characterized in that; Comprise: cover body has USB interface, can insert the stationary installation on another equipment of USB device with being used for said cover body is installed in; When USB device is connected on said another equipment, said cover body is set on the said USB device, and said cover body is fixed on said another equipment through said stationary installation;
Said stationary installation comprises the fixed head of the end that is arranged on said cover body, also is provided with chucking structure and/or location structure on the said fixed head, wherein, said chucking structure comprise be arranged on said another equipment on the grab that matches of bayonet socket; Said location structure comprise be arranged on said another equipment on the reference column that matches of pilot hole or the pilot hole that matches with reference column on being arranged on said another equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102580462A CN101719206B (en) | 2009-12-16 | 2009-12-16 | Protective device of USB equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102580462A CN101719206B (en) | 2009-12-16 | 2009-12-16 | Protective device of USB equipment |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210344358.7A Division CN102867160B (en) | 2009-12-16 | 2009-12-16 | Protection device for USB (universal serial bus) equipment |
| CN201210346574.5A Division CN102867161B (en) | 2009-12-16 | 2009-12-16 | Protection device of USB (Universal Serial Bus) device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101719206A CN101719206A (en) | 2010-06-02 |
| CN101719206B true CN101719206B (en) | 2012-12-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009102580462A Active CN101719206B (en) | 2009-12-16 | 2009-12-16 | Protective device of USB equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101719206B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104317366A (en) * | 2014-11-19 | 2015-01-28 | 成都实景信息技术有限公司 | Fixing structure for mobile storage devices |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2699631Y (en) * | 2004-04-10 | 2005-05-11 | 深圳市江波龙电子有限公司 | A USB flash disk with protective cover |
| EP1594196A1 (en) * | 2004-05-07 | 2005-11-09 | Harting Electric GmbH & Co. KG | Device for fastening of a plug connector |
| CN1972574A (en) * | 2006-12-15 | 2007-05-30 | 魏晓东 | U disk |
| CN201072841Y (en) * | 2007-03-30 | 2008-06-11 | 富港电子（东莞）有限公司 | Micro-USB plug connector |
| 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 |
|---|---|---|---|---|
| CN201477502U (en) * | 2009-08-13 | 2010-05-19 | 宝山钢铁股份有限公司 | Hardware watchdog protection device |
-
2009
- 2009-12-16 CN CN2009102580462A patent/CN101719206B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2699631Y (en) * | 2004-04-10 | 2005-05-11 | 深圳市江波龙电子有限公司 | A USB flash disk with protective cover |
| EP1594196A1 (en) * | 2004-05-07 | 2005-11-09 | Harting Electric GmbH & Co. KG | Device for fastening of a plug connector |
| CN1972574A (en) * | 2006-12-15 | 2007-05-30 | 魏晓东 | U disk |
| CN201072841Y (en) * | 2007-03-30 | 2008-06-11 | 富港电子（东莞）有限公司 | Micro-USB plug connector |
| CN201270632Y (en) * | 2008-10-15 | 2009-07-08 | 张敏 | Portable U disc |
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| Publication number | Publication date |
|---|---|
| CN101719206A (en) | 2010-06-02 |
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Owner name: HUAWEI DIGITAL TECHNOLOGY (CHENGDU) CO., LTD. Free format text: FORMER NAME: CHENGDU HUAWEI SYMANTEC TECHNOLOGIES CO., LTD. |
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Address after: 611731 Chengdu high tech Zone, Sichuan, West Park, Qingshui River Patentee after: HUAWEI DIGITAL TECHNOLOGIES (CHENG DU) Co.,Ltd. Address before: 611731 Chengdu high tech Zone, Sichuan, West Park, Qingshui River Patentee before: CHENGDU HUAWEI SYMANTEC TECHNOLOGIES Co.,Ltd. |
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Effective date of registration: 20220831 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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