Plug-in device with collision protection function for external USB flash disk storage
阅读说明:本技术 一种带碰撞保护功能的外接式u盘储存器拔插装置 (Plug-in device with collision protection function for external USB flash disk storage ) 是由 余鉴 于 2019-11-12 设计创作,主要内容包括:本发明公开了一种带碰撞保护功能的外接式U盘储存器拔插装置,包括保护板,所述保护板下端面前后固定对称设有两个侧板,所述保护板左侧设有夹紧机构,所述夹紧机构用于将装置夹紧在电脑主机上,两个所述侧板间设有夹持机构,所述夹持机构包括夹持头,本装置可自动对U盘进行拔插,使用者无需去对准电脑主机USB口子,较为方便,装置可自动更换U盘插口方向,使得U盘与电脑主机USB口子一直处于对应状态,保证U盘正常工作,使用者仅需更换U盘而不用管U盘朝向,节约时间与精力,且在U盘工作时,即将要受碰撞时,可自动将U盘拔出,防止U盘应碰撞受到损坏,从而多方面保护U盘寿命。(The invention discloses an external USB flash disk storage pulling and inserting device with a collision protection function, which comprises a protection plate, wherein two side plates are fixedly and symmetrically arranged at the front and the back of the lower end surface of the protection plate, a clamping mechanism is arranged at the left side of the protection plate and used for clamping the device on a computer host, a clamping mechanism is arranged between the two side plates and comprises a clamping head, the device can automatically pull and insert a USB flash disk, a user does not need to align with a USB port of the computer host, the device is convenient, the direction of a USB flash disk socket can be automatically changed by the device, so that the USB flash disk and the USB port of the computer host are always in a corresponding state, the normal work of the USB flash disk is ensured, the user only needs to change the USB flash disk without managing the orientation of the USB flash disk, the time and the energy are saved, and when the USB flash disk works, the USB flash disk can be automatically pulled out when, thereby protecting the service life of the USB flash disk in various aspects.)
1. The utility model provides a take external USB flash disk accumulator of collision protect function to pull out and insert device, includes the protection shield, its characterized in that:
the front and the back of the lower end face of the protection board are fixedly and symmetrically provided with two side plates, the left side of the protection board is provided with a clamping mechanism, and the clamping mechanism is used for clamping the device on a computer host;
a clamping mechanism is arranged between the two side plates and comprises a clamping head, a clamping hole with an opening facing left is arranged in the left end face of the clamping head, a clamping rod is arranged in the clamping hole, and one end of the USB flash disk can be clamped in the clamping hole through the clamping rod;
the right side of the clamping mechanism is provided with a pulling and inserting mechanism, the pulling and inserting mechanism comprises a moving groove arranged in the side plate at the rear side, the opening of the moving groove faces forwards, the right end wall of the moving groove is fixedly provided with an electromagnet, the left side of the electromagnet is provided with a magnet, the electromagnet can be repelled after being electrified to push the magnet to move leftwards, and the clamping head can move along with the magnet to insert a USB flash disk into a USB hole of a computer host;
pull out insertion mechanism left side and be equipped with steering mechanism, steering mechanism is including fixed setting in the rear side the atress piece of terminal surface before the curb plate, be equipped with the opening annular towards the right side in the atress piece right-hand member face, the up-and-down symmetry slides in the annular and is equipped with the arc piece, atress piece right side is equipped with along arc piece pivoted ratchet, the ratchet upside is equipped with the flexible piece that can up-and-down motion flexible piece with under the mating reaction of ratchet, the ratchet only can unidirectional rotation, the ratchet internal fixation is equipped with second thread piece, second thread piece can be used to drive the USB flash disk plug and turns to for the USB flash disk plug corresponds with computer USB hole.
2. The plug-in device with the collision protection function for the external USB flash disk storage according to claim 1, wherein: clamping mechanism include with protection board left end face fixed connection's top plate, the fixed clamp plate that is equipped with of terminal surface under the top plate, the top plate front side is equipped with splint, splint internal thread meshing has the threaded rod that runs through terminal surface around the splint, the threaded rod with top plate meshing.
3. The plug-in device with the collision protection function for the external USB flash disk storage according to claim 1, wherein: fixture is including setting up guide way in the centre gripping hole upper end wall, the guide way intercommunication centre gripping hole upper end wall and external space, be equipped with the opening in the arc piece right-hand member wall towards the left pressure tank, the fixed pressure spring that is equipped with of pressure tank upper end wall, the pressure spring lower extreme fixed be equipped with pressure tank sliding connection's pressure bar, the pressure bar left end is located just fixed being equipped with in the guide way presss from both sides tight pole, it is equipped with the top piece just to press from both sides tight pole upper end to be located external space.
4. The plug-in device with the collision protection function for the external USB flash disk storage according to claim 1, wherein: the pulling and inserting mechanism further comprises a moving block which is connected with the moving groove in a sliding manner, the magnet is fixed on the right end face of the moving block, moving springs with the left ends fixedly connected with the left end wall of the moving groove are symmetrically and fixedly arranged on the upper and lower sides of the left end face of the moving block, a supporting seat with the front end positioned in an external space is fixedly arranged on the front end face of the moving block, a circular sheet is rotationally arranged in the supporting seat, a supporting rod penetrating through the left and right end faces of the supporting seat is fixedly arranged in the circular sheet, a first threaded block is fixedly arranged on the supporting rod, a moving groove with an opening facing left is arranged in the left end face of the supporting rod, a position sensor is embedded in the upper end wall of the moving groove, a moving spring is fixedly arranged on the right end wall of the moving groove, a moving rod which is connected with the, the moving rod is fixedly connected with the clamping head.
5. The plug-in device with the collision protection function for the external USB flash disk storage according to claim 1, wherein: steering mechanism still including running through the connection chamber of terminal surface about the atress piece, the motion pole runs through connect the chamber, the arc piece with through connecting rod fixed connection between the ratchet, be equipped with in the second screw thread piece and run through the middle chamber of terminal surface about the second screw thread piece, the motion pole runs through middle chamber, rear side the fixed locating piece that is equipped with of terminal surface before the curb plate, be equipped with opening location chamber down in the terminal surface under the locating piece, the fixed positioning spring that is equipped with of location chamber upper end wall, the fixed positioning spring lower extreme that is equipped with flexible piece.
6. The plug-in device with the collision protection function for the external USB flash disk storage according to claim 2, wherein: be equipped with opening top chamber up in the protection shield up end, the top intracavity slides and is equipped with the upper end and runs through the pressure plate of top chamber upper end wall, the fixed lower extreme that is equipped with of terminal surface bilateral symmetry under the pressure plate with terminal wall fixed connection's expanding spring under the top chamber, the terminal wall is fixed to be equipped with first pressure-sensitive transducer under the top chamber, the symmetry is equipped with around in the terminal surface accomodates the chamber, accomodate the chamber opening outwards, it slides and is equipped with the side shield to accomodate the intracavity, the terminal surface bilateral symmetry of keeping away from external space fixed be equipped with accomodate the chamber and keep away from external space's end wall fixed connection's supporting spring, it is equipped with the second pressure-sensitive transducer to accomodate the end.
Technical Field
The invention relates to the field of storages, in particular to an external USB flash disk storage pulling and inserting device with a collision protection function.
Background
The U disk is a FLASH memory device, belongs to one type of an external memory, is a miniature high-capacity mobile memory product which uses a USB interface and does not need a physical driver, is connected with a computer through the USB interface to realize plug and play, and the existing U disk needs to be aligned with a U disk socket and a USB port of a host computer in the use process, is more complicated to use, is easy to damage if not corresponding to insertion, and is easy to bend and damage because of collision in the use process of the U disk.
Disclosure of Invention
The invention aims to solve the technical problem of providing an external USB flash disk storage pulling and inserting device with a collision protection function, and solving the problems that a USB flash disk is complicated to insert, and the USB flash disk is easy to collide and damage in the using process.
The invention is realized by the following technical scheme.
The plug-in device with the collision protection function for the external USB flash disk storage comprises a protection plate, wherein two side plates are fixedly and symmetrically arranged at the front and the back of the lower end surface of the protection plate, and a clamping mechanism is arranged at the left side of the protection plate and used for clamping the device on a computer host;
a clamping mechanism is arranged between the two side plates and comprises a clamping head, a clamping hole with an opening facing left is arranged in the left end face of the clamping head, a clamping rod is arranged in the clamping hole, and one end of the USB flash disk can be clamped in the clamping hole through the clamping rod;
the right side of the clamping mechanism is provided with a pulling and inserting mechanism, the pulling and inserting mechanism comprises a moving groove arranged in the side plate at the rear side, the opening of the moving groove faces forwards, the right end wall of the moving groove is fixedly provided with an electromagnet, the left side of the electromagnet is provided with a magnet, the electromagnet can be repelled after being electrified to push the magnet to move leftwards, and the clamping head can move along with the magnet to insert a USB flash disk into a USB hole of a computer host;
pull out insertion mechanism left side and be equipped with steering mechanism, steering mechanism is including fixed setting in the rear side the atress piece of terminal surface before the curb plate, be equipped with the opening annular towards the right side in the atress piece right-hand member face, the up-and-down symmetry slides in the annular and is equipped with the arc piece, atress piece right side is equipped with along arc piece pivoted ratchet, the ratchet upside is equipped with the flexible piece that can up-and-down motion flexible piece with under the mating reaction of ratchet, the ratchet only can unidirectional rotation, the ratchet internal fixation is equipped with second thread piece, second thread piece can be used to drive the USB flash disk plug and turns to for the USB flash disk plug corresponds with computer USB hole.
Preferably, clamping mechanism include with protection board left end face fixed connection's top plate, the fixed clamp plate that is equipped with of terminal surface under the top plate, top plate front side is equipped with splint, splint internal thread meshing has the threaded rod that runs through terminal surface around the splint, the threaded rod with top plate meshing.
Preferably, fixture is including setting up guide way in the centre gripping hole upper end wall, the guide way intercommunication centre gripping hole upper end wall and external space, be equipped with the opening in the arc piece right-hand member wall towards the left pressure tank, the fixed pressure spring that is equipped with of pressure tank upper end wall, the pressure spring lower extreme fixed be equipped with pressure tank sliding connection's pressure pole, the pressure pole left end is located just fixed being equipped with in the guide way presss from both sides tight pole, it is equipped with the top piece just to fix in the external space to press from both sides tight pole upper end.
Preferably, the plugging mechanism further comprises a moving block slidably connected to the moving groove, the magnet is fixed to a right end face of the moving block, moving springs with left ends fixedly connected to a left end wall of the moving groove are fixed to a left end face of the moving block in an up-down symmetrical manner, a support seat with a front end located in an external space is fixed to a front end face of the moving block, a circular plate is rotatably arranged in the support seat, a support rod penetrating through the left and right end faces of the support seat is fixed to the circular plate, a first threaded block is fixed to the support rod, a moving groove with a leftward opening is arranged in the left end face of the support rod, a position sensor is embedded in an upper end wall of the moving groove, a moving spring is fixed to a right end wall of the moving groove, a moving rod slidably connected to the moving groove is fixed to a left end of the moving spring, and a left end, the moving rod is fixedly connected with the clamping head.
Preferably, steering mechanism still includes and runs through the connection chamber of terminal surface about the atress piece, the motion pole runs through connect the chamber, the arc piece with through connecting rod fixed connection between the ratchet, be equipped with in the second screw thread piece and run through the middle chamber of terminal surface about the second screw thread piece, the motion pole runs through middle chamber, the rear side the fixed locating piece that is equipped with of terminal surface before the curb plate, be equipped with the location chamber of opening down in the locating piece lower terminal surface, the fixed positioning spring that is equipped with of location chamber upper end wall, the fixed positioning spring lower extreme that is equipped with flexible piece.
Preferably, be equipped with opening top chamber up in the protection shield up end, the top intracavity slides and is equipped with the upper end and runs through the pressure plate of top chamber upper end wall, the fixed lower extreme that is equipped with of terminal surface bilateral symmetry under the pressure plate with terminal wall fixed connection's expanding spring under the top chamber, the fixed first pressure sensors that is equipped with of terminal wall under the top chamber, the symmetry is equipped with in the terminal surface around and accomodates the chamber, accomodate the chamber opening outwards, it is equipped with the side baffle to accomodate the intracavity slip, the terminal surface bilateral symmetry of keeping away from external space fixed be equipped with accomodate the chamber and keep away from external space's end wall fixed connection's supporting spring, it is equipped with the second pressure sensors to accomodate the chamber and keep away from external.
The invention has the beneficial effects that: this device can be pulled out automatically to the USB flash disk and insert, the user need not to go to aim at the computer USB mouth, it is comparatively convenient, the USB flash disk socket direction can be changed automatically to the device, make USB flash disk and computer USB mouth be in corresponding state always, guarantee that the USB flash disk normally works, the user only needs to change the USB flash disk and does not manage the USB flash disk orientation, save time and energy, and at the USB flash disk during operation, when will receiving the collision promptly, can extract the USB flash disk automatically, prevent that the USB flash disk from receiving the collision and damaging, thereby many-sided protection USB flash disk life-span.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic overall full-sectional front view structural diagram of an external USB flash disk storage plugging device with a collision protection function according to the present invention;
FIG. 2 is a schematic view taken along the line A-A in FIG. 1;
FIG. 3 is a schematic view of the direction B-B in FIG. 1;
FIG. 4 is a schematic view in the direction C-C of FIG. 1;
fig. 5 is a schematic view in the direction D-D in fig. 1.
Detailed Description
The invention will now be described in detail with reference to fig. 1-5, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The mechanical mechanism schematic diagram of the external usb disk storage device with collision protection function described in conjunction with fig. 1-5 includes a
a
the right side of the
pull out and
Advantageously, the
Advantageously, the
Beneficially, the inserting and
Beneficially, the
Beneficially, be equipped with the
Sequence of mechanical actions of the whole device:
(1) the
(2) The
(3) The
(4) In the use process of the USB flash disk, if the device is impacted, the
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
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