CN203218541U - Protection cover of USB connector, and USB expander - Google Patents
Protection cover of USB connector, and USB expander Download PDFInfo
- Publication number
- CN203218541U CN203218541U CN 201320065758 CN201320065758U CN203218541U CN 203218541 U CN203218541 U CN 203218541U CN 201320065758 CN201320065758 CN 201320065758 CN 201320065758 U CN201320065758 U CN 201320065758U CN 203218541 U CN203218541 U CN 203218541U
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- China
- Prior art keywords
- housing
- usb
- groove
- containment vessel
- usb joint
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to computer peripherals products, and specifically relates to a protection cover of a USB connector and a USB expander. The utility model discloses the protection cover of the USB connector; the protection cover comprises a first housing and a second housing connected in one body through a buckling structure; a housing structure is employed; and in usage, the USB connector is directly contained in the housing, and a head portion of the USB connector penetrates outside the housing from an opening. Therefore, even if the USB connector is plugged on a computer in a long term, the USB connector can still be excellently protected by the housing, and the protection cover is simple in structure and outstanding in effect. The utility model also simultaneously discloses the USB expander comprising a USB concentrator, a function expansion module and the protection cover provided by the utility model; the function expansion module is contained in a containing groove so that the function expansion module and the containing groove are combined in one body; and when a user needs to replace the function expansion module, the protection cover can be conveniently dismounted from the USB concentrator, thereby replacing the function expansion module.
Description
Technical field
The utility model relates to the computer peripheral product, is specifically related to containment vessel and the USB expander thereof of USB joint.
Background technology
In order to expand other functions on computers, normally external other are with the equipment of USB joint on the USB interface on the computer.As for making computer obtain wireless communication function, and increase such as expansion equipments such as wireless network card or bluetooths.Given this kind equipment normally is plugged on the USB interface of computer for a long time again, and lacks other safeguard measures, easily causes the damage of the equipment of band USB joint.
In addition, prior USB deconcentrator function singleness uses other function need insert corresponding USB product, and USB product and the deconcentrator of access are separate, namely take up room, and be not attractive in appearance, uses also very inconvenient.
The utility model content
The purpose of this utility model is that the product that can utilize the existing small-sized USB product in market or be with USB plug becomes the part of USB expander, realizes allowing the prior USB product carry out integrated function expansion flexibly.
The containment vessel of the USB joint that the utility model provides is achieved in that
The containment vessel of USB joint; comprise first housing and second housing that connect as one by fastening structure; described first housing and described second housing fasten the housing that inside, back is formed for holding described USB joint; one shell wall of described housing offers the opening that the head for described USB joint stretches out, and another shell wall relative with described opening is provided with the through hole that the afterbody connecting line for described USB joint stretches out on the described housing.
Particularly, described fastening structure comprise be located at the binding block on described first housing or described second housing and be located at described second housing or described first housing on the groove that cooperates with described binding block.
Particularly, described binding block is provided with draw-in groove, is provided with the projection that can snap in the described draw-in groove in the described groove.
Particularly, described projection is provided with first guide margin near the outside of described draw-in groove, and described draw-in groove is provided with second guide margin adaptive with described first guide margin near the outside of described projection.
Particularly, described first housing comprises first plate body of rectangle and first flanging that is located in the described first plate body edge, and described binding block or described groove are located on first flanging that is positioned at edge, described first plate body, two long limit; Described second housing comprises second plate body of rectangle and second flanging that is located in the described second plate body edge, and described groove or binding block are located on second flanging that is positioned at edge, described second plate body, two long limit.
Particularly, described fastening structure comprise be located at the fastening post on described first housing or described second housing and be located at described second housing or described first housing on the post groove that cooperates with described fastening post.
The utility model also provides the USB expander based on above-mentioned containment vessel simultaneously; comprise usb hub, function expanding module and aforesaid containment vessel; described usb hub is provided with at least one accepting groove that can hold described containment vessel; be provided with USB interface in the described accepting groove; establish the USB joint on the described function expanding module; described function expanding module is contained in the described containment vessel, and the described USB joint on the described function expanding module passes the described opening on the described containment vessel and is connected with described USB interface in the described accepting groove.
The beneficial effects of the utility model are: the containment vessel of the USB joint that the utility model provides adopts shell structure, forms the cavity that holds described USB joint in housing, and offers the opening that passes through for described USB joint head in housing one shell wall.When it uses, the USB joint directly is contained within the cavity, and makes USB joint head be piercing in outside by described opening.So, even with long-term being inserted on the computer of USB joint, also can obtain the good protection effect of housing, the utlity model has simple in structure, the outstanding effect characteristics.Further, as adopting the utility model disclosed USB expander also simultaneously, can make U functions expanding module be convenient to replacing.In addition, because described containment vessel is in the accepting groove that is built on the described usb hub, can make described containment vessel not take USB expander usage space in addition, have the good characteristics of outward appearance.
Description of drawings
Fig. 1 is the structural representation of containment vessel first embodiment of the USB joint that provides of the utility model;
Fig. 2 is the structural representation of another angle of Fig. 1;
Fig. 3 is the structural representation of first housing among Fig. 1;
Fig. 4 is the structural representation of second housing among Fig. 1;
Fig. 5 is the cutaway view of Fig. 1 middle section A-A;
Fig. 6 is the partial enlarged drawing of partial view B among Fig. 5;
Fig. 7 is the structural representation that the containment vessel of the USB joint that provides of the utility model fastens the USB joint;
Fig. 8 is the structural representation of containment vessel second embodiment of the USB joint that provides of the utility model;
Fig. 9 is the structural representation of the USB expander that provides of the utility model.
Embodiment
In order to make technical problem to be solved in the utility model, technical scheme and beneficial effect clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
First embodiment
Please refer to Fig. 1, Fig. 2 and Fig. 7; the containment vessel of USB joint; comprise first housing 2 and second housing 3 that connect as one by fastening structure; described first housing 2 fastens the housing 5 that inside, back is formed for holding described USB joint with described second housing 3; one shell wall of described housing 5 offers the opening 1 that the head 6 for described USB joint stretches out, and another shell wall relative with described opening 1 is provided with the through hole 4 that the afterbody connecting line 7 for described USB joint stretches out on the described housing 5.The structure that the containment vessel of the USB joint that the utility model provides adopts first housing 2 and second housing 3 to be used forms the cavity that holds the USB joint in housing, and offers the opening 1 that passes through for USB joint head 6 in housing 5 one sides.When it uses, described USB joint directly is contained within the cavity, and makes USB joint head 6 be piercing in the cavity outside by described opening 1.So, even with long-term being inserted on the computer of described USB joint, also can obtain the good protection effect of housing, the utlity model has simple in structure, the outstanding effect effect.
Please refer to Fig. 3 ~ 6, in the present embodiment, described fastening structure comprise be located at the binding block 23 on described first housing 2 or described second housing 3 and be located at described second housing 3 or described first housing 2 on the groove 33 that cooperates with described binding block 23.Particularly, in the present embodiment, adopt described binding block 23 is located on described first housing 2, described groove 33 is located on described second housing 3.During use, described USB joint can be included in earlier in described first housing 2, row is buckled described second housing 3 again, make described binding block 23 and described groove 33 mutual fastenings, thereby reach the purpose that makes described first housing 2 and the described USB joint of second housing, 3 fastenings, it has characteristics easy and simple to handle.
Please refer to Fig. 3 ~ 6, in the present embodiment, described binding block 23 is provided with draw-in groove 231, is provided with the projection 331 that can snap in the described draw-in groove 231 in the described groove 33.That so, utilizes draw-in groove 231 and projection 331 cooperates the fastening degree that can strengthen further between described first housing 2 and second housing 3.In addition, above-mentioned draw-in groove 231 with can make cooperating of projection 331 first housing 2 and second housing 3 in the fastening process when fastening when putting in place, can produce the resilience effect, make in user's fastening process to have good operating handle.
Please refer to Fig. 3 ~ 6, in the present embodiment, described protruding 331 are provided with first guide margin 332 near the outsides of described draw-in grooves 231, and described draw-in groove 231 is provided with second guide margin 232 adaptive with described first guide margin 332 near described protruding 331 the outsides.So, in the process that described first housing 2 and second housing 3 are fastened mutually, after described binding block 23 is replaced mutually with described protruding 331, can be by the guiding function of described first guide margin 332 and second guide margin 232, make in the described protruding 331 more convenient draw-in grooves 231 that slip on the described binding block 23.
Please refer to Fig. 3 and Fig. 4, in the present embodiment, described first housing 2 comprises first plate body 21 of rectangle and first flanging 22 that is located in described first plate body 21 edges, and described binding block 23 or described groove 33 are located on first flanging 22 that is positioned at edge, described 21 liang of long limits of first plate body; Described second housing 3 comprises second plate body 31 of rectangle and second flanging 32 that is located in described second plate body 31 edges, and described groove 33 or binding block 23 are located on second flanging 22 that is positioned at edge, described 31 liang of long limits of second plate body.So, when described first housing 2 fastens mutually with described second housing 3, each described first flanging 22 is replaced mutually with each described second flanging 32, encloses described cavity thereby make between described first plate body 21, second plate body 31, first flanging 22 and second flanging 32.
Second embodiment
Please refer to Fig. 8, present embodiment is different from the design difference that first embodiment is described fastening structure, is specifically described as follows: described fastening structure comprise be located at the fastening post 23 ' on described first housing 2 ' or described second housing 3 ' and be located at described second housing 3 or described first housing 2 on the post groove 33 ' that cooperates with described fastening post 23 '.So, when described first housing 2 ' fastens mutually with described second housing 3 ', need make described fastening post 23 ' aim at described post groove 33 ', and then realize described second housing 2 ' and 3 ' the mutual fastening effect of second housing.
The 3rd embodiment
Please refer to Fig. 9; present embodiment is based on the basis of the containment vessel that first embodiment or second embodiment provide; provide a kind of USB to expand module; it comprises usb hub 7; function expanding module and aforesaid containment vessel 8; described usb hub 7 is provided with two accepting grooves that can hold described containment vessel 8; be provided with USB interface in the described accepting groove; establish the USB joint on the described function expanding module; described function expanding module is contained in the described containment vessel 8, and the described USB joint on the described function expanding module passes the described opening on the described containment vessel 8 and is connected with described USB interface in the described accepting groove.Described function expanding module is contained in the described accepting groove; make described function expanding module and described usb hub be combined as a whole; when the user need change function expanding module; can be from the described containment vessel 8 of convenient dismounting on the usb hub 7; can carry out the replacing of function expanding module, have characteristics easy to use.In addition, because described containment vessel is in the accepting groove that is built on the described usb hub, can make described containment vessel not take USB expander usage space in addition, have the good characteristics of outward appearance.
The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of within spirit of the present utility model and principle, doing, be equal to and replace and improvement etc., all should be included within the protection range of the present utility model.
Claims (7)
1.USB the containment vessel of joint; it is characterized in that: comprise first housing and second housing that connect as one by fastening structure; described first housing and described second housing fasten the housing that inside, back is formed for holding the USB joint; one shell wall of described housing offers the opening that the head for the USB joint stretches out, and another shell wall relative with described opening is provided with the through hole that the afterbody connecting line for described USB joint stretches out on the described housing.
2. the containment vessel of USB joint according to claim 1 is characterized in that: described fastening structure comprise be located at the binding block on described first housing or described second housing and be located at described second housing or described first housing on the groove that cooperates with described binding block.
3. the containment vessel of USB joint as claimed in claim 2, it is characterized in that: described binding block is provided with draw-in groove, is provided with the projection that can snap in the described draw-in groove in the described groove.
4. the containment vessel of USB joint as claimed in claim 3 is characterized in that: described projection is provided with first guide margin near the outside of described draw-in groove, and described draw-in groove is provided with second guide margin adaptive with described first guide margin near the outside of described projection.
5. as the containment vessel of claim 2 or 3 or 4 described USB joints, it is characterized in that: described first housing comprises first plate body of rectangle and first flanging that is located in the described first plate body edge, and described binding block or described groove are located on first flanging that is positioned at edge, described first plate body, two long limit; Described second housing comprises second plate body of rectangle and second flanging that is located in the described second plate body edge, and described groove or binding block are located on second flanging that is positioned at edge, described second plate body, two long limit.
6. the containment vessel of USB joint according to claim 1 is characterized in that: described fastening structure comprise be located at the fastening post on described first housing or described second housing and be located at described second housing or described first housing on the post groove that cooperates with described fastening post.
7.USB expander; it is characterized in that: comprise that usb hub, function expanding module reach as each described containment vessel of claim 1 ~ 6; described usb hub is provided with at least one accepting groove that can hold described containment vessel; be provided with USB interface in the described accepting groove; establish the USB joint on the described function expanding module; described function expanding module is contained in the described containment vessel, and the described USB joint on the described function expanding module passes the described opening on the described containment vessel and is connected with described USB interface in the described accepting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320065758 CN203218541U (en) | 2013-02-01 | 2013-02-01 | Protection cover of USB connector, and USB expander |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320065758 CN203218541U (en) | 2013-02-01 | 2013-02-01 | Protection cover of USB connector, and USB expander |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203218541U true CN203218541U (en) | 2013-09-25 |
Family
ID=49208046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320065758 Expired - Fee Related CN203218541U (en) | 2013-02-01 | 2013-02-01 | Protection cover of USB connector, and USB expander |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203218541U (en) |
-
2013
- 2013-02-01 CN CN 201320065758 patent/CN203218541U/en not_active Expired - Fee Related
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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: 20130925 Termination date: 20150201 |
|
| EXPY | Termination of patent right or utility model |