CN205899579U

CN205899579U - Telescopic flash disk

Info

Publication number: CN205899579U
Application number: CN201620657994.9U
Authority: CN
Inventors: 何知明; 高勇军; 侯芳乾
Original assignee: TK Precision Plastics Shenzhen Ltd
Current assignee: TK Precision Plastics Shenzhen Ltd
Priority date: 2016-06-27
Filing date: 2016-06-27
Publication date: 2017-01-18
Anticipated expiration: 2026-06-27

Abstract

The utility model relates to a telescopic flash disk, including the flash disk main part, flash disk main part wherein one end is equipped with the connector, still includes a drain pan, and the drain pan is equipped with the holding chamber that supplies flash disk main part card to go into, and the drain pan front end is provided with the open slot, the holding chamber is formed with first spout lieing in the open slot both sides, the extension of flash disk main part lateral part is provided with the slip lateral mass, slip lateral mass slidable mounting is in first spout, telescopic flash disk still includes when the flash disk main part is accomodate in the holding intracavity or the connector stretches out slip lateral mass and the fixed locating component of first spout buckle during the open slot. The utility model discloses a holding chamber is used for placing the flash disk main part, through the spout formation sliding fit of slip lateral mass with the flash disk main part, after slideeing in the holding intracavity with the flash disk main part, can realize the connector protection to the flash disk, because flash disk main part card is gone into at the holding intracavity, makes flash disk main part and bottom shell connected stabilize to can not lose protection device.

Description

A kind of telescopic flash disk

Technical field

This utility model is related to a kind of movable storage device field, specifically refers to a kind of telescopic flash disk.

Background technology

U disk, full name usb flash disk, English name " usb flash disk ".It is a kind of use usb interface without thing The miniature high power capacity product of reason driver, is connected with computer by usb interface, realizes plug and play.

Flash disk (or referred to as u disk) generally includes flash memory disc main body and protective case, and flash memory disc main body has adapter, protects The adapter that sheath is set in adapter outer protection flash memory disc main body is allowed to be not damaged by.Remove protective case during use, just may be used Adapter is plugged into the transmission that data is realized on other equipment.Because flash disk needs for protective case to take out ability when using Use, sometimes using forgetting after complete protection upper shield goes back, be unfavorable for the protection of flash disk adapter.And this flash memory If disk life-time service, interface arrangment will lose efficacy, and protective case is easily lost.

Utility model content

The purpose of this utility model is to overcome weak point of the prior art, provides one kind can protect flash disk interface And the telescopic flash disk of protection device will not be lost.

The purpose of this utility model is achieved through the following technical solutions:

A kind of telescopic flash disk, including flash memory disc main body, described flash memory disc main body wherein one end is provided with adapter, its It is characterised by, also include a drain pan, described drain pan is provided with the containing cavity snapping in for flash memory disc main body, and drain pan front end is provided with opening Groove, described containing cavity is being formed with the first chute positioned at open slot both sides, and described flash disk body side is extended slip Lateral mass, described slip lateral mass is slidably mounted in the first chute, and described telescopic flash disk is additionally included in flash memory disc main body and receives It is contained in during accommodating intracavity or adapter stretches out slip lateral mass and the first chute buckle fixing positioning component during described open slot.

Specifically, described positioning component includes:

Elastic press part, described elasticity press part is arranged between flash memory disc main body and drain pan；

Locating piece, is arranged in described first chute, and extends from the top edge downward edge direction of described first chute Protrude, between the lower limb of the lower limb of described locating piece and the first chute, form the second chute, described second chute and first Chute turns on, and the width of described second chute is more than the longitudinally height of described slip lateral mass.

A kind of preferred as such scheme, the lower section corner of described locating piece is chamfer bevel structure.

Specifically, described elasticity press part is elastomer block, is provided with shell outside described flash memory disc main body, described shell Bottom offers the empty avoiding via accommodating described elastomer block, and described elastomer block is arranged on empty avoiding, and to cross in the hole and a sidepiece solid with shell Fixed connection.

Preferably, described elastomer block and shell integrated injection molding.

Optionally, described elasticity press part is elastic telescopic post, and described elastic telescopic post is arranged on flash disk bottom part body.

Specifically, described interface is standard usb interface, micro usb interface or type c interface.

This utility model has advantages below and beneficial effect compared to existing technology:

1st, containing cavity of the present utility model is used for placing flash memory disc main body, by the chute of slip lateral mass and flash memory disc main body Formation is slidably matched, after flash memory disc main body is slipped into accommodating intracavity, you can realize the adapter of flash disk is protected, by It is entrapped in accommodating intracavity in flash memory disc main body, make flash memory disc main body and drain pan stable connection, protection device can't be lost.

2nd, positioning component realizes slip lateral mass using elastic press part and locating piece compound mode and chute buckle is fixed, During elastic press part stress pressing and when flash memory disc main body thrust forward or backward is provided, you can disengage slip lateral mass and chute Snap connection, not only laborsaving but also easy to control, structure is simple, is not required to increase complicated control device, and small volume, the side of carrying Just.

Brief description

Fig. 1 is decomposition texture schematic diagram of the present utility model.

Fig. 2 is perspective view of the present utility model.

Fig. 3 is the structural representation of flash memory disc main body.

In figure: 1- flash memory disc main body, 2- adapter, 3- drain pan, 4- containing cavity, 5- open slot, 6- first chute, 7- slide Lateral mass, 8- elasticity press part, 9- locating piece, 10- second chute, 11- chamfer bevel structure, 12- empty avoiding via.

Specific embodiment

Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out Clearly and completely description is it is clear that described embodiment is only a part of embodiment of this utility model rather than whole Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of making creative work The every other embodiment being obtained, broadly falls into the scope of this utility model protection.

Embodiment

As Fig. 1, the present embodiment provides a kind of telescopic flash disk, including flash memory disc main body 1, described flash memory disc main body 1 Wherein one end is provided with adapter 2, also includes a drain pan 3, and described drain pan 3 is provided with the containing cavity 4 snapping in for flash memory disc main body 1, bottom Shell 3 front end is provided with open slot 5, and described containing cavity 4 is being formed with the first chute 6, described flash disk master positioned at open slot 5 both sides Body 1 sidepiece is extended slip lateral mass 7, and described slip lateral mass 7 is slidably mounted in the first chute 6, described telescopic sudden strain of a muscle Deposit is additionally included in when flash memory disc main body 1 is accommodated in containing cavity 4 or adapter 2 stretch out during described open slot 5 slip lateral mass 7 with The fixing positioning component of first chute 6 buckle.

Described positioning component includes:

Elastic press part 8, described elasticity press part 8 is arranged between flash memory disc main body 1 and drain pan 3；

Locating piece 9, is arranged in described chute 6, and extends protrusion from the top edge downward edge direction of described chute 6, Form the second chute 10, described second chute 10 and first between the lower limb of the lower limb of described locating piece 9 and the first chute 6 Chute 6 turns on, and the width of described second chute 10 is more than the longitudinally height of described slip lateral mass 7.By said structure, to institute When stating flash memory disc main body 1 applying downward pressure, elastic press part is under pressure and packs up, and now slip lateral mass is also from the first chute Marginal position pushes and falls into the second chute, thus releasing the connection of this buckle, is unclamped.

In order that pressing and light reliability when promoting, the lower section corner of described locating piece 9 is chamfer bevel structure 11.Tilt Chamfering structure can realize the smooth transition between two chutes.

As Fig. 3, described elasticity press part 8 is elastomer block, is provided with shell, described shell outside described flash memory disc main body 1 Bottom offer the empty avoiding via 11 accommodating described elastomer block, described elastomer block be arranged in empty avoiding via 12 and a sidepiece with Shell is fixedly connected.By said structure, press flash memory disc main body 1 and can achieve the elastic press part of pressing, and elastomer block exists The deformation energy producing during pressing is retracted into empty avoiding and crosses in the hole, both without taking excessive volume, is provided that good elastic dynamic again.

In order to reduce product complexity, reduce processing assembling, described elastomer block and shell 8 integrated injection molding.

As a kind of embodiment, described elasticity press part 8 also can also be elastic telescopic post, described elastic telescopic post peace It is contained in flash memory disc main body 1 bottom.

In the present embodiment, described interface is standard usb interface, micro usb interface or type c interface.

It should be noted that above-mentioned specific embodiment is only preferred embodiment of the present utility model and institute's application technology Principle, in technical scope disclosed in the utility model, any those familiar with the art is without departing from this reality With new spirit and the change made under principle, modification, replacement, combine, simplify, all should be equivalent substitute mode, All should cover in protection domain of the present utility model.

Claims

1. a kind of telescopic flash disk, including flash memory disc main body, described flash memory disc main body wherein one end is provided with adapter, and it is special Levy and be, also include a drain pan, described drain pan is provided with the containing cavity snapping in for flash memory disc main body, drain pan front end is provided with opening Groove, described containing cavity is being formed with the first chute positioned at open slot both sides, and described flash disk body side is extended slip Lateral mass, described slip lateral mass is slidably mounted in the first chute, and described telescopic flash disk is additionally included in flash memory disc main body and receives It is contained in during accommodating intracavity or adapter stretches out slip lateral mass and the first chute buckle fixing positioning component during described open slot.

2. telescopic flash disk according to claim 1 it is characterised in that: described positioning component includes:

Locating piece, is arranged in described first chute, and extends protrusion from the top edge downward edge direction of described first chute, Form the second chute, described second chute and the first chute are led between the lower limb of the lower limb of described locating piece and the first chute Logical, the width of described second chute is more than the longitudinally height of described slip lateral mass.

3. telescopic flash disk according to claim 2 it is characterised in that: the lower section corner of described locating piece be tilt Chamfering structure.

4. the telescopic flash disk according to Claims 2 or 3 it is characterised in that: described elasticity press part be elastomer block, It is provided with shell, the bottom of described shell offers the empty avoiding via accommodating described elastomer block, institute outside described flash memory disc main body State elastomer block and be arranged on that in the hole is crossed in empty avoiding and a sidepiece is fixedly connected with shell.

5. telescopic flash disk according to claim 4 it is characterised in that: described elastomer block is become with shell integrated injection molding Type.

6. telescopic flash disk according to claim 4 it is characterised in that: described elasticity press part be elastic telescopic Post, described elastic telescopic post is arranged on flash disk bottom part body.

7. telescopic flash disk according to claim 1 it is characterised in that: described interface be standard usb interface, Micro usb interface or type c interface.