CN204167654U - Notebook computer USB interface protective device - Google Patents

Notebook computer USB interface protective device Download PDF

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Publication number
CN204167654U
CN204167654U CN201420709903.2U CN201420709903U CN204167654U CN 204167654 U CN204167654 U CN 204167654U CN 201420709903 U CN201420709903 U CN 201420709903U CN 204167654 U CN204167654 U CN 204167654U
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CN
China
Prior art keywords
external tapping
notebook computer
usb interface
fixed support
protective device
Prior art date
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
Application number
CN201420709903.2U
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Chinese (zh)
Inventor
陈仁财
Original Assignee
陈仁财
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 陈仁财 filed Critical 陈仁财
Priority to CN201420709903.2U priority Critical patent/CN204167654U/en
Application granted granted Critical
Publication of CN204167654U publication Critical patent/CN204167654U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a kind of notebook computer USB interface protective device, the extrapolation means comprise fixed support, being rotationally connected by the first trip shaft and fixed support, extrapolation means inside is provided with the first external tapping, analog switch, power supply auxiliary circuit, the second external tapping, the 3rd external tapping and master control device, and the first external tapping, analog switch, power supply auxiliary circuit, the second external tapping and the 3rd external tapping are all connected with master control device circuit; Fixed support is provided with the second trip shaft, fixed support is provided with interior interface, support bracket fastened inner face is arranged with caoutchouc elasticity skid resistant course, support bracket fastened outer face is provided with slide rail, slide rail slidably connects slide block, slide block is provided with screen groove fixing pluge; This notebook computer USB interface protective device can solve existing notebook computer well and often occur the problem that USB interface is damaged owing to often plugging.

Description

Notebook computer USB interface protective device
Technical field
The utility model relates to computer fittings technical field, is specifically related to a kind of notebook computer USB interface protective device.
Background technology
Notebook is compared with desktop computer, and notebook computer has similar structure composition (display, keyboard/mouse, CPU, internal memory and hard disk), but the advantage of notebook computer still obviously, and its major advantage has volume little, lightweight, easy to carry.In general, portability is the notebook advantage maximum relative to desktop computer, and the weight of general notebook computer only has about 2 kilograms, and no matter go out work or tourism, can carry with, very convenient; But the problem that USB interface is damaged owing to often plugging often appears in existing notebook computer, so need a kind of notebook computer USB interface protective device badly to solve the problem.
Utility model content
The purpose of this utility model is for the deficiencies in the prior art; there is provided a kind of notebook computer USB interface protective device, this notebook computer USB interface protective device can solve existing notebook computer well and often occur the problem that USB interface is damaged owing to often plugging.
For reaching above-mentioned requirements, the technical scheme that the utility model is taked is: provide a kind of notebook computer USB interface protective device, the extrapolation means that this notebook computer USB interface protective device is comprised fixed support, is rotationally connected by the first trip shaft and fixed support, extrapolation means inside is provided with the first external tapping, analog switch, power supply auxiliary circuit, the second external tapping, the 3rd external tapping and master control device, and the first external tapping, analog switch, power supply auxiliary circuit, the second external tapping and the 3rd external tapping are all connected with master control device circuit; Fixed support is provided with the second trip shaft, fixed support is provided with interior interface, support bracket fastened inner face is arranged with caoutchouc elasticity skid resistant course, support bracket fastened outer face is provided with slide rail, slide rail slidably connects slide block, slide block is provided with screen groove fixing pluge.
The advantage that this notebook computer USB interface protective device has is as follows:
(1) this notebook computer USB interface protective device can be fixed on notebook computer well by arranging fixed support; when external device is inserted USB interface by needs; this external device can be inserted this notebook computer USB interface protective device, to prevent from often inserting USB facility, the USB interface of notebook computer be caused damage.
(2) by arranging screen groove fixing pluge; this screen groove fixing pluge can be stuck on groove that notebook computer screen goes out; and then play the fixing effect of this notebook computer USB interface protective device, to cause owing to rocking to prevent interpolation interface and damage is caused to the USB of notebook computer.
(3) not only can play by arranging caoutchouc elasticity skid resistant course the effect preventing from causing cut on notebook computer; and can play to fixed support the effect inwardly pulled, thus this notebook computer USB interface protective device is made to be fixed on notebook computer better.
(4) by arranging slide block and slide rail, and slide block being connected with screen groove fixing pluge, the requirement on different notebook computer dimensions can be met.
(5) extrapolation means can be turned to angle easy to use at any time by arranging the first trip shaft.
(6) by arrange master control device, checkout gear, analog switch and power supply auxiliary circuit this notebook computer USB interface protective device can be made to use time performance more stable.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide further understanding of the present application, form a application's part, use identical reference number to represent same or analogous part in the drawings, the schematic description and description of the application, for explaining the application, does not form the improper restriction to the application.In the accompanying drawings:
Fig. 1 schematically shows the structural representation of the notebook computer USB interface protective device according to the application's embodiment.
Wherein: 1, the first external tapping; 2, checkout gear; 3, the first trip shaft; 4, fixed support; 5, interior interface; 6, caoutchouc elasticity skid resistant course; 7, screen groove fixing pluge; 8, slide block; 9, slide rail; 10, the second trip shaft; 11, master control device; 12, analog switch; 13, power supply auxiliary circuit; 14, the second external tapping; 15, the 3rd external tapping; 16, extrapolation means.
Embodiment
For making the object of the application, technical scheme and advantage clearly, below in conjunction with drawings and the specific embodiments, the application is described in further detail.
In the following description, quoting of " embodiment ", " embodiment ", " example ", " example " etc. is shown that the embodiment of so description or example can comprise special characteristic, structure, characteristic, character, element or limit, but not each embodiment or example must comprise special characteristic, structure, characteristic, character, element or limit.In addition, reuse phrase " embodiment according to the application " although be likely refer to identical embodiment, and not necessarily refers to identical embodiment.
For the sake of simplicity, eliminate in below describing and well known to a person skilled in the art some technical characteristic.
According to an embodiment of the application, a kind of notebook computer USB interface protective device is provided, as shown in Figure 1, the extrapolation means 16 comprise fixed support 4, being rotationally connected by the first trip shaft 3 with described fixed support 4, described extrapolation means 16 inside is provided with the first external tapping 1, analog switch 12, power supply auxiliary circuit 13, second external tapping 14, the 3rd external tapping 15 and master control device 11, first external tapping 1, analog switch 12, power supply auxiliary circuit 13, second external tapping 14 and the 3rd external tapping 15 and is all connected with described master control device 11 circuit; Fixed support 4 is provided with the second trip shaft 10, fixed support 4 is provided with interior interface 5, the inner face of fixed support 4 is arranged with caoutchouc elasticity skid resistant course 6, the outer face of fixed support 4 is provided with slide rail 9, slide rail 9 slidably connects slide block 8, slide block 8 is provided with screen groove fixing pluge 7.
According to an embodiment of the application, the length of the slide rail 9 of this notebook computer USB interface protective device is 10cm.
This notebook computer USB interface protective device can be fixed on notebook computer by arranging fixed support 4 by this notebook computer USB interface protective device well; By arranging screen groove fixing pluge 7, this screen groove fixing pluge 7 can be stuck on groove that notebook computer screen goes out, and then play the fixing effect of this notebook computer USB interface protective device, to cause owing to rocking to prevent interpolation interface 5 and damage is caused to the USB of notebook computer; The effect preventing from causing cut on notebook computer not only can be played by arranging caoutchouc elasticity skid resistant course 6, and can play to fixed support 4 effect inwardly pulled, thus this notebook computer USB interface protective device is made to be fixed on notebook computer better; By arranging slide block 8 and slide rail 9, and slide block 8 being connected with screen groove fixing pluge 7, the requirement on different notebook computer dimensions can be met; Extrapolation means 16 can be turned to angle easy to use at any time by arranging the first trip shaft 3; When this notebook computer USB interface protective device can be made to use by arranging master control device 11, checkout gear 2, analog switch 12 and power supply auxiliary circuit 13, performance is more stable; When external device is inserted USB interface by needs, this external device can be inserted this notebook computer USB interface protective device, to prevent from often inserting USB facility, the USB interface of notebook computer be caused damage
The above embodiment only represents several execution mode of the present utility model, and it describes comparatively concrete and detailed, but can not be interpreted as the restriction to the utility model scope.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to the utility model protection range.Therefore protection range of the present utility model should be as the criterion with described claim.

Claims (2)

1. a notebook computer USB interface protective device, it is characterized in that: the extrapolation means comprise fixed support, being rotationally connected by the first trip shaft and described fixed support, described extrapolation means inside is provided with the first external tapping, analog switch, power supply auxiliary circuit, the second external tapping, the 3rd external tapping and master control device, and described first external tapping, analog switch, power supply auxiliary circuit, the second external tapping and the 3rd external tapping are all connected with described master control device circuit; Described fixed support is provided with the second trip shaft, described fixed support is provided with interior interface, described support bracket fastened inner face is arranged with caoutchouc elasticity skid resistant course, described support bracket fastened outer face is provided with slide rail, described slide rail slidably connects slide block, described slide block is provided with screen groove fixing pluge.
2. notebook computer USB interface protective device according to claim 1, is characterized in that: the length of described slide rail is 10cm.
CN201420709903.2U 2014-11-24 2014-11-24 Notebook computer USB interface protective device Expired - Fee Related CN204167654U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420709903.2U CN204167654U (en) 2014-11-24 2014-11-24 Notebook computer USB interface protective device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420709903.2U CN204167654U (en) 2014-11-24 2014-11-24 Notebook computer USB interface protective device

Publications (1)

Publication Number Publication Date
CN204167654U true CN204167654U (en) 2015-02-18

Family

ID=52541305

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420709903.2U Expired - Fee Related CN204167654U (en) 2014-11-24 2014-11-24 Notebook computer USB interface protective device

Country Status (1)

Country Link
CN (1) CN204167654U (en)

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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: 20150218

Termination date: 20151124