CN217426142U

CN217426142U - High efficiency circuit board chip data clearing equipment

Info

Publication number: CN217426142U
Application number: CN202220461726.5U
Authority: CN
Inventors: 陈景林; 朱金文; 温利冰
Original assignee: Shenzhen Hongjie Xingye Technology Co ltd
Current assignee: Shenzhen Hongjie Xingye Technology Co ltd
Priority date: 2022-03-03
Filing date: 2022-03-03
Publication date: 2022-09-13
Anticipated expiration: 2032-03-03

Abstract

The utility model discloses a high efficiency circuit board chip data clearing equipment relates to data clearing technical field, including the USB flash disk casing and with circuit board chip electric connection's USB plug, seted up the rectangle spout in the USB flash disk casing, USB plug sliding sleeve establishes in the rectangle spout, still is equipped with on the USB flash disk casing to be used for the USB plug to hide the spacing subassembly of back and fixed USB plug in the rectangle spout, still is equipped with on the USB flash disk casing to be used for the USB plug to reset and pops out the reset assembly outside the USB flash disk casing. The utility model discloses rational in infrastructure, when need not to operate the data in the circuit board chip, can realize independently quick spacing of USB plug, accomplish the hidden effect of accomodating to the USB plug, avoid the USB plug to expose for a long time and receive external damage outside, when needing to use the USB plug to clear away data, under reset spring's spring action, the USB plug initiative pops out to the USB flash disk casing is external, realizes resetting fast, realizes the convenient use of USB plug.

Description

High efficiency circuit board chip data clearing equipment

Technical Field

The utility model relates to a data clearing technical field, in particular to high efficiency circuit board chip data clearing equipment.

Background

The circuit board chip stored data needs to be read and modified through special equipment, is connected with a computer terminal, is provided with a read-write program, is connected with the circuit board chip through a data line, reads the stored data of the circuit board chip and obtains modification authority, and therefore various operations are carried out, including data clearing.

In the prior art, chinese patent publication No. CN209231913U discloses a high-efficiency circuit board chip data clearing device, which can provide a good anti-slip effect and also can protect a USB plug, but when in use, a protective sleeve still needs to be adopted to protect the USB plug, and once the protective sleeve is lost, the USB plug is easily damaged by external force, so as to affect the deleting efficiency when clearing circuit board chip data.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high efficiency circuit board chip data clearing equipment to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a high efficiency circuit board chip data clear away equipment, including the USB flash disk casing and with circuit board chip electric connection's USB plug, the USB plug still with external data clearing device electric connection, the rectangle spout has been seted up in the USB flash disk casing, the USB plug slides the cover and establishes in the rectangle spout, still be equipped with on the USB flash disk casing and be used for the USB plug is hidden back and fixed in the rectangle spout the spacing subassembly of USB plug, still be equipped with on the USB flash disk casing and be used for the USB plug resets to pop out extremely the subassembly that resets outside the USB flash disk casing.

Preferably, one end of the USB plug located in the rectangular sliding groove is fixedly connected with a sealing projection adapted to the rectangular sliding groove, the side wall of the sealing projection is tightly attached to the inner walls of the four sides of the rectangular sliding groove, and the USB plug can keep sliding in the USB flash disk casing in a relatively sealed manner through the sealing projection.

Preferably, the spacing subassembly contain with the extrados of sealed lug edge looks adaptation, the arc wall has been seted up on one side inner wall of rectangle spout, just still set up on the USB flash disk casing with the perforation that the arc wall is linked together, the perforation endotheca is equipped with the stop cock, just the both ends of stop cock all run through the perforation extends to respectively the arc wall reaches outside the USB flash disk casing, the stop cock extends to one end fixedly connected with in the arc wall with the spacing hemisphere of arc wall looks adaptation, just spacing hemisphere principle one side of USB plug be can with the plane setting that sealed lug one side offseted, still set up on the spacing hemisphere with the extrados of sealed lug edge looks adaptation.

Preferably, the limiting assembly further comprises a torsion spring used for resetting the limiting bolt, a mounting groove communicated with the through hole is further formed in one side of the U disk shell, the limiting bolt extends to one end of the outer portion of the U disk shell, the limiting bolt is further sleeved with the torsion spring, one end of the torsion spring is fixedly connected to the inner wall of one side of the mounting groove, and the other end of the torsion spring is fixedly connected to the rotary plate.

Preferably, the outer wall of the rotating disc is fixedly connected with a plurality of rotating rods which are uniformly distributed.

Preferably, the reset assembly contains two reset spring that the position is corresponding, it has the fixed block to go back fixed mounting in the rectangle spout, sliding sleeve is equipped with two slide bars on the fixed block, and two the both ends of slide bar all run through the fixed block, two the equal fixed connection in one end of slide bar is in on the sealed lug, and two reset spring overlaps respectively and establishes and corresponds on the slide bar, two reset spring's both ends respectively fixed connection be in sealed lug with on the fixed block.

The utility model discloses a technological effect and advantage:

1. the utility model discloses rational in infrastructure, when need not to operate the data in the circuit board chip, push whole USB plug into the USB flash disk casing, in this process, the edge of sealing lug is preferred to be contacted with the extrados on the spacing hemisphere, along with the continuous insertion of USB plug, the extrados is continuously extruded, and then promote spacing hemisphere and spacing bolt to slide outside the USB flash disk casing, until sealing lug joint to the rectangle spout in, at this moment, one side of sealing lug is contradicted each other with a side plane on the spacing hemisphere, thereby realize independently fast spacing, accomplish the hidden storage effect to the USB plug, avoid the USB plug to expose for a long time and receive external force damage outside;

2. the utility model discloses in, when needing to use the USB plug, through rotating the bull stick for spacing bolt drives spacing hemisphere and rotates (perhaps to the outer pulling spacing bolt of USB flash disk casing), removes spacing hemisphere to sealed lug's limiting displacement, thereby under reset spring's spring action, makes the USB plug initiative pop out to the USB flash disk casing is external, realizes resetting fast, realizes the convenient use of USB plug.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic view of a split internal three-dimensional structure of the usb disk casing of the present invention;

fig. 3 is a schematic view of a split structure of the usb flash disk casing of the present invention;

fig. 4 is a schematic view of the three-dimensional structure of the limiting component of the present invention.

In the figure: 1. a U disk shell; 2. a rectangular chute; 3. a USB plug; 4. sealing the bump; 5. an arc-shaped slot; 6. a limit bolt; 7. a limiting hemisphere; 8. an outer arc surface; 9. a turntable; 10. a rotating rod; 11. a torsion spring; 12. a fixed block; 13. a slide bar; 14. a return spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a high-efficiency circuit board chip data clearing device as shown in figures 1-4, which comprises a U disk shell 1 and a USB plug 3 electrically connected with a circuit board chip, wherein the USB plug 3 is also electrically connected with an external data clearing device, a rectangular chute 2 is arranged in the U disk shell 1, the USB plug 3 is sheathed in the rectangular chute 2 in a sliding way, a limit component for hiding the USB plug 3 in the rectangular chute 2 and fixing the USB plug 3 is also arranged on the U disk shell 1, a reset component for resetting and popping the USB plug 3 out of the U disk shell 1 is also arranged on the U disk shell 1, when the circuit board chip data is not required to be processed, the USB plug 3 is accommodated in the U disk shell 1 through the limit component, the accidental damage of external force is avoided, compared with the prior art mentioned in the background technology, a protective sleeve is not required to be arranged, the problem of loss is not required, in addition, the USB plug 3 is actively popped out of the USB flash disk shell 1 through the reset component, so that the USB flash disk is more convenient and faster to use.

Further, in the above scheme, the one end fixedly connected with that USB plug 3 is located rectangular chute 2 and rectangular chute 2 looks adaptation's sealed lug 4, and sealed lug 4's lateral wall all keeps closely laminating with four side inner walls of rectangular chute 2, USB plug 3 can keep relative sealed slip in USB flash disk casing 1 through sealed lug 4, through setting up sealed lug 4, can ensure that USB plug 3 moves steadily in USB flash disk casing 1, can cooperate the subassembly operation that resets again, realize stably resetting.

Further, in the above scheme, the limiting component comprises an extrados surface 8 adapted to the edge of the sealing bump 4, an arc-shaped groove 5 is formed on the inner wall of one side of the rectangular sliding groove 2, a through hole communicated with the arc-shaped groove 5 is further formed on the U disk casing 1, a limiting bolt 6 is sleeved in the through hole, both ends of the limiting bolt 6 penetrate through the through hole and respectively extend out of the arc-shaped groove 5 and the U disk casing 1, one end of the limiting bolt 6 extending into the arc-shaped groove 5 is fixedly connected with a limiting hemisphere 7 adapted to the arc-shaped groove 5, one side of the USB plug 3 based on the principle of the limiting hemisphere 7 is arranged in a plane capable of abutting against one side of the sealing bump 4, the extrados surface 8 adapted to the edge of the sealing bump 4 is further formed on the limiting hemisphere 7, the limiting component further comprises a torsion spring 11 for resetting the limiting bolt 6, one side of the U disk casing 1 is further provided with a mounting groove communicated with the through hole, one end of the limiting bolt 6 extending out of the U disk shell 1 is fixedly connected with a turntable 9, the limiting bolt 6 is also sleeved with a torsion spring 11, one end of the torsion spring 11 is fixedly connected on the inner wall of one side of the mounting groove, the other end of the torsion spring 11 is fixedly connected on the turntable 9, when the data in the circuit board chip is not required to be operated, the whole USB plug 3 is pushed into the U disk shell 1, in the process, the edge of the sealing lug 4 is preferentially contacted with the outer cambered surface 8 on the limiting hemisphere 7, along with the continuous insertion of the USB plug 3, the outer cambered surface 8 is continuously extruded, the limiting hemisphere 7 and the limiting bolt 6 are further pushed to slide outwards of the U disk shell 1 until the sealing lug 4 is clamped into the rectangular chute 2, at the moment, one side of the sealing lug 4 is mutually abutted with one side plane on the limiting hemisphere 7, so as to realize the automatic and rapid limiting, and complete the hiding and accommodating function of the USB plug 3, avoid USB plug 3 to expose for a long time and receive external force and damage, go back a plurality of evenly distributed bull sticks 10 of fixedly connected with on the outer wall of carousel 9, through setting up bull stick 10, be convenient for rotate carousel 9, and then drive stop cock 6 and rotate to relieve the limiting displacement to sealed lug 4.

Further, in the above scheme, the reset assembly includes two reset springs 14 corresponding to each other in position, a fixed block 12 is further fixedly installed in the rectangular chute 2, two slide rods 13 are slidably sleeved on the fixed block 12, both ends of the two slide rods 13 penetrate through the fixed block 12, one ends of the two slide rods 13 are fixedly connected to the sealing bumps 4, the two reset springs 14 are respectively sleeved on the corresponding slide rods 13, both ends of the two reset springs 14 are respectively and fixedly connected to the sealing bumps 4 and the fixed block 12, when the USB plug 3 needs to be used, the rotation rod 10 is rotated to enable the limit bolt 6 to drive the limit hemisphere 7 to rotate (or pull the limit bolt 6 outward of the USB disk shell 1), the limit effect of the limit hemisphere 7 on the sealing bumps 4 is released, so that the USB plug 3 is actively ejected outward of the USB disk shell 1 under the elastic force of the reset springs 14, realize quick the resetting, improve the use convenience of USB plug 3 when cleaing away data.

This practical theory of operation: when the operation of data in a circuit board chip is not needed, the whole USB plug 3 is pushed into the USB disk shell 1, in the process, the edge of the sealing convex block 4 is preferentially contacted with the outer arc surface 8 on the limiting hemisphere 7, the outer arc surface 8 is continuously extruded along with the continuous insertion of the USB plug 3, the limiting hemisphere 7 and the limiting bolt 6 are further pushed to slide outwards the USB disk shell 1 until the sealing convex block 4 is clamped into the rectangular sliding groove 2, at the moment, one side of the sealing convex block 4 is mutually abutted with one side plane on the limiting hemisphere 7, so that the autonomous and rapid limiting is realized, the hidden and containing effect of the USB plug 3 is completed, the USB plug 3 is prevented from being exposed outside for a long time and damaged by external force, when the USB plug 3 needs to be used, the limiting bolt 6 drives the limiting hemisphere 7 to rotate (or pulls the limiting bolt 6 outwards the USB disk shell 1), the limiting effect of the limiting hemisphere 7 on the sealing convex block 4 is relieved, therefore, under the elastic force action of the reset spring 14, the USB plug 3 is actively popped out of the USB flash disk shell 1, rapid reset is realized, and the USB plug 3 is convenient to use.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a high efficiency circuit board chip data clearing equipment, includes USB flash disk casing (1) and USB plug (3) with circuit board chip electric connection, USB plug (3) still with external data clearing device electric connection, its characterized in that: set up rectangle spout (2) in USB flash disk casing (1), USB plug (3) slip cover is established in rectangle spout (2), still be equipped with on USB flash disk casing (1) and be used for USB plug (3) are hidden back and fixed in rectangle spout (2) the spacing subassembly of USB plug (3), still be equipped with on USB flash disk casing (1) and be used for USB plug (3) reset and pop out extremely the outer subassembly that resets of USB flash disk casing (1).

2. A high efficiency circuit board chip data clearing apparatus as claimed in claim 1, wherein: one end, located in the rectangular sliding groove (2), of the USB plug (3) is fixedly connected with a sealing protruding block (4) matched with the rectangular sliding groove (2), the side walls of the sealing protruding block (4) are tightly attached to the inner walls of the four sides of the rectangular sliding groove (2), and the USB plug (3) can keep sliding in the U disk shell (1) in a relatively sealed mode through the sealing protruding block (4).

3. A high efficiency circuit board chip data clearing apparatus as claimed in claim 2, wherein: the limiting component comprises an outer arc surface (8) matched with the edge of the sealing lug (4), an arc-shaped groove (5) is formed in the inner wall of one side of the rectangular sliding groove (2), a through hole communicated with the arc-shaped groove (5) is also formed in the U disk shell (1), a limit bolt (6) is sleeved in the through hole, and both ends of the limit bolt (6) penetrate through the through hole and respectively extend to the arc-shaped groove (5) and the outside of the U disk shell (1), one end of the limiting bolt (6) extending into the arc-shaped groove (5) is fixedly connected with a limiting hemisphere (7) matched with the arc-shaped groove (5), and the limit hemisphere (7) is arranged on a plane which can be propped against one side of the sealing convex block (4) on one side of the USB plug (3), and the limiting hemisphere (7) is also provided with an outer arc surface (8) matched with the edge of the sealing bump (4).

4. A high efficiency circuit board chip data clearing apparatus according to claim 3, wherein: spacing subassembly is still including being used for torque spring (11) that spacing bolt (6) reset, one side of USB flash disk casing (1) still seted up with the mounting groove that the perforation is linked together, spacing bolt (6) extend to USB flash disk casing (1) outer one end fixedly connected with carousel (9), still the cover is equipped with torque spring (11) on spacing bolt (6), the one end fixed connection of torque spring (11) is in on one side inner wall of mounting groove, the other end fixed connection of torque spring (11) is in on carousel (9).

5. A high efficiency circuit board chip data clearing apparatus according to claim 4, wherein: the outer wall of the turntable (9) is also fixedly connected with a plurality of rotating rods (10) which are uniformly distributed.

6. A high efficiency circuit board chip data clearing apparatus as claimed in claim 2, wherein: reset assembly contains two corresponding reset spring (14) in position, it has fixed block (12) to go back fixed mounting in rectangle spout (2), sliding sleeve is equipped with two slide bars (13) on fixed block (12), and two the both ends of slide bar (13) all run through fixed block (12), two the equal fixed connection in one end of slide bar (13) is in on sealed lug (4), and two reset spring (14) is established respectively and is being corresponded on slide bar (13), two the both ends difference fixed connection of reset spring (14) be in sealed lug (4) with on fixed block (12).