CN2569201Y

CN2569201Y - USB joint with protector

Info

Publication number: CN2569201Y
Application number: CN 02254204
Authority: CN
Inventors: 杜信宏
Original assignee: Tianhan Science & Technology Co Ltd
Current assignee: Waltop International Corp
Priority date: 2002-09-11
Filing date: 2002-09-11
Publication date: 2003-08-27
Anticipated expiration: 2012-09-11

Abstract

The utility model relates to a USB joint with a protector, particularly a USB protecting device used on a USB joint structure even without a traditional cap. The utility model comprises simple mechanical structures, such as a spring, a positioning structure, a hinge structure, a rotating structure, etc., and the joint is protected by the structures.

Description

A kind of USB joint of tool protective device

Technical field

The utility model relates to a kind of USB joint of tool protective device, particularly a kind of device that is applied to still to have not having on the USB joint of traditional cap protection USB joint action.

Background technology

USB is widely used in the transmission aspect of data, is thing in recent years.Because of its transmission speed fast, and have the function of plug and play, do not need the peripherals of computing machine to be brought computing machine characteristic easily such as start shooting again into a new application epoch.Such as general CD-ROM drive, cd-rom recorder, small harddisk＜the be commonly called as thumb carried〉or the transmission interface of data such as digital audio tape, digital camera, digital camera, all be to have adopted USB interface.So the application of USB has been an indispensable ring in our life at present.

In addition, no matter be the hard disk of hard disk, the portable computer of conventional personal computer, MO that Portable stores computer data, storage volume only floppy disk, the CD that can store 600MB and the erasable CD etc. of 1.4MB, above-mentioned storage interface is to store via different pipelines, and that these store tools have is not portable, the capacity that has is too little, the difficult storage that has, the cost again that has is too high.Therefore, be the condition in response to the mobile data of existing normal need, a kind of above-mentioned thumb hard disk is just given birth to fortune.The advantage that it has that capacity is enough, transmission is fast, carry easily, cost is low etc. has thoroughly solved early stage computer peripheral equipment and has been provided in the bottleneck that is run into when storing.

Fig. 1 is the structural representation of traditional USB plug.For reaching the part of protection USB joint 13, can attach a protection cap 11.This protection cap 11 with the synthetic global shapes of shell 15, with except protecting USB joint 11, also can be protected the part of the electronic component behind the USB joint＜not shown in the figures after entangling this USB joint 11 〉.But the user can pull out cap 11 when using this product, therefore loses easily, very inconvenience; And, then protect the effect nature phase fractal key of USB joint because of USB joint subject to damage.So, how to design a kind of or several designs, can change this defective in the conventional art, be the technology contents that the utility model is discussed.

Summary of the invention

The purpose of this utility model provides a kind of USB joint of tool protective device, is used to protect the USB joint, to solve the situation that protective device regular meeting loses in the conventional art.

The USB joint of a kind of tool protective device provided by the utility model can prolong the life-span of USB joint, reduces use cost.

For further the utility model being had more deep explanation, with instantiation the utility model is elaborated below in conjunction with accompanying drawing.

Description of drawings

Fig. 1 is the structural representation of traditional USB plug.

Fig. 2 A and Fig. 2 B are first embodiment of the present utility model.

Fig. 3 A and Fig. 3 B are second embodiment of the present utility model.

Fig. 4 A and Fig. 4 B are the 3rd embodiment of the present utility model.

Fig. 5 A and Fig. 5 B are the 4th embodiment of the present utility model.

Fig. 6 A and Fig. 6 B are the 5th embodiment of the present utility model.

Drawing reference numeral explanation: 11 caps; 13 USB joints; 15 shells; 21 location structures; 211 stir key; 213 adjutages; 215 cramps; 217 plectrums; 23 USB joints; 25 PCB; 27 shells; 271 USB outlet; 273 button holes; 29 springs; 31 location structures; 311 stir key; 313 adjutages; 315 cramps; 317 plectrums; 33 USB joints; 35 PCB; 37 shells; 371 USB outlet; 373 button holes; 39 springs; 43 USB joints; 45 PCB; 47 shells; 471 USB outlet; 472 mobile shells; 473 fixed housings; 49 springs; 53 USB outlet; 55 PCB; 57 shells; 59 hubbing structures; 61 rotary seats; 611 lead screws; 63 USB joints; 65PCB; 67 shells; 671 USB outlet.

Embodiment

Readding Fig. 2 is first embodiment of the present utility model.Fig. 2 A is that a USB joint 23 is concealed in the shell 27, and this USB joint 23 is connected in a PCB25, and a spring 29 is arranged at this PCB25 bottom, is the bottom inside of ancient cooking vessel at this shell 27.At this moment, this spring 29 is in a compressive state, and it is by a location structure 21 compression springs 29.As shown in the figure, a cramp 215 pierces in the button hole 273, stirs key 211 formation one on the structure and via an adjutage 213 and, stirs the present state of PCB25 maintenance that key 211 is connected with order and this.Dialled and made this cramp 215 these button holes 273 of disengaging when a plectrum 217, promptly presented the state shown in Fig. 2 B.At this moment, USB joint 23 promptly protrudes from shell 27 via USB outlet 271.

Fig. 3 is second embodiment of the present utility model.Fig. 3 A is that a USB joint 33 is concealed in the shell 37, and this USB joint 33 is connected in a PCB35, and a plurality of springs 39 are arranged at this PCB35 top, is the top layer inside and PCB35 top of ancient cooking vessel at this shell 37.At this moment, this spring 39 is in a stretched condition.Shown in Fig. 3 B, when one of a location structure 31 is stirred key 311 and is pinned and up promote, PCB35 stirs key 311 with this and is connected on the structure, and to stir key 311, an adjutage 313, a cramp 315 are one, so this cramp 315 also can move up and pierce in the button hole 373.At this moment, spring 39 is to be in compressive state, and can't be released, and protrudes from the state of shell 37 via USB outlet 371 in order to keep USB joint 33.And,, can make this cramp 315 break away from this button hole 373 and be returned to state shown in Fig. 3 A as long as stir a plectrum 317 if will get back to state shown in Fig. 3 A.

Fig. 4 is the 3rd embodiment of the present utility model.In Fig. 4 A, a shell 47 comprises a fixed housing 473 and a mobile shell 472.The top of this fixed housing 473 is coated by this mobile shell 472, and mobile shell 472 can carry out moving up and down on fixed housing 473.At this moment, a plurality of springs 49 are the upper ends that are supported in a PCB45 and mobile shell 472, and present stretched condition.If push mobile shell 472, then mobile shell 472 moves down, and a USB joint 43 can protrude from outside the mobile shell 472 via USB outlet 471, promptly presents state shown in Fig. 4 B.

Fig. 5 is the 4th embodiment of the present utility model.Shown in Fig. 5 A, a USB joint 53 is concealed in the vacancy of a shell 57.And this USB joint 53 utilizes a hubbing structure 59 and a PCB55 to carry out structural the connection and electric connection, just like the screen lower end of general mobile computer project planning is also arranged, and keeps a plurality of winding displacements in it to connect the electronic installation under screen and the keyboard.This hubbing structure 59 is to make USB joint 53 be hubbed at this, to make turning 180 ° and protrude from outside the USB outlet 571 of USB joint 53, promptly shown in Fig. 5 B.

Fig. 6 is the 5th embodiment of the present utility model.Present embodiment is to take to utilize screw mechanism and the USB joint is protruded from shell.As shown in Figure 6A, a USB joint 63 is connected in a PCB65, and this PCB65 is embedded at a lead screw 611, and promptly PCB65 has a dentalation, just is meshed with this lead screw 611.One rotary seat 61 is the bottoms that are coated on a shell 67, and cooperatively interacts by the ridge of this rotary seat 61 among the figure and the groove of this shell 67, and so, rotary seat 61 can rotate in the cooperation place with shell 67.Hence one can see that, because of lead screw 611 is to be one with rotary seat 61, so rotation rotary seat 61 can order about PCB65 via lead screw 611 and this USB joint 63 moves up and down.Therefore, USB joint 63 is protruded from outside the shell 67 through USB outlet 671.

Via above-mentioned mentioned embodiment, this novel patent application case is by simple design as can be known, and reaches the effect of protection.As utilize spring and location structure, hubbing structure, rotational structure.All utilize simple physical construction to reach the purpose of being given.So, in cost and making, all can save many.

The above only is preferred embodiment of the present utility model, is not to be used for limiting the scope that the utility model is implemented, and all equalizations of being done according to the utility model claim change and modify, and all should still belong in the protection domain of the present utility model.

Claims

1, a kind of USB joint of tool protective device, a USB joint one end of this USB joint is connected in an electronic installation, it is characterized in that protective device comprises:

At least one shell, and the setting of USB joint is hidden in an end of this shell, and USB joint and this electronic installation move axially in shell, and have an outlet in a shell end, and make the USB joint protrude from shell;

At least one structure of stirring connects described electronic installation, and protrudes from case surface, moves to the other end in order to the USB joint from an end of shell.

2, the USB joint of a kind of tool protective device as claimed in claim 1 is characterized in that also being provided with at least one elastic parts, is arranged at the inside of shell, and can utilize its elasticity to force the displacement of USB joint.

3, the USB joint of a kind of tool protective device as claimed in claim 2 is characterized in that, this elastic parts is arranged at the end opposite of the shell end with this outlet, promptly between the end opposite of an end of electronic installation and tool outlet.

4, the USB joint of a kind of tool protective device as claimed in claim 2 is characterized in that, this elastic parts is arranged at electronic installation, USB joint and has between the shell end of this outlet.

5, the USB joint of a kind of tool protective device as claimed in claim 3; it is characterized in that also being provided with a location structure; be arranged at the shell place; can be when this elastic parts is extruded because of the temporary transient state that keeps extruding of the existence of this location structure; on the other hand; can discharge the non-positioning states of location structure and remove the squeezed state of elastic parts, protrude from shell via outlet in order to the USB joint.

6, the USB joint of a kind of tool protective device as claimed in claim 4; also be provided with a location structure; be arranged at the shell place; can be when this elastic parts is extruded because of the temporary transient state that keeps extruding of the existence of this location structure; and thereby make the USB joint protrude from shell and location via outlet; on the other hand, can discharge the non-positioning states of location structure and remove the squeezed state of elastic parts, and make the USB joint get back to the state that is hidden in shell.

7; the USB joint of a kind of tool protective device as claimed in claim 2; it is characterized in that protective device also is provided with another shell; be positioned at the relative position that this has the shell of outlet; and with the common complete shell that is coated on USB joint and electronic installation that forms of the shell with outlet; elastic parts is supported on electronic installation and has between the shell of outlet; and have outlet shell can with this opposite shell on slide; when the shell with outlet slides and during elasticity of compression assembly; the USB joint can protrude from outside the shell with outlet via outlet; on the other hand, elastic parts also can utilize its elastic force to make the USB joint get back to the state that is hidden in shell.

8, a kind of USB joint of tool protective device is characterized in that comprising:

One electronic installation, this USB joint setting is hidden in an end of this electronic installation, and with a project planning the two is interconnected.

9, the USB joint of a kind of tool protective device as claimed in claim 8 is characterized in that the USB joint electrically connects via this project planning and electronic installation.

10, a kind of USB joint of tool protective device is characterized in that a USB joint one end of USB joint is connected in an electronic installation, and this protective device comprises:

One shell is that USB joint and this electronic installation are placed in it, and USB joint and electronic installation can move axially in this shell, and shell one end has an outlet, makes the USB joint protrude from shell;

One whirligig is arranged at the relative position of the shell end of tool outlet, and leads cyclone via one and be connected drive electronic installation when making this whirligig rotation with electronic installation.