CN212136780U

CN212136780U - USB connector with protection function

Info

Publication number: CN212136780U
Application number: CN202021368035.8U
Authority: CN
Inventors: 何加汉
Original assignee: Dongguan Gaoluchang Precision Electronics Co ltd
Current assignee: Dongguan Gaoluchang Precision Electronics Co ltd
Priority date: 2020-07-13
Filing date: 2020-07-13
Publication date: 2020-12-11
Anticipated expiration: 2030-07-13

Abstract

The utility model discloses a USB connector with safeguard function, including USB connector body and mounting panel, the top of USB connector body all turns over to the outside level all around and is provided with the outward flange, is located both sides the outward flange edge all outwards extends and is fixed with mounting panel, one of them the vertical reset assembly that is fixed with of top surface of mounting panel. Has the advantages that: the utility model discloses a spacing stand of elasticity cooperation of torsional spring covers the closing cap at the open-top of USB connector body to this mode that covers the USB connector body through the closing cap prevents that dust or water accident from getting into, has realized the safeguard function to the USB connector body, drives the connecting plate and can make the closing cap stagger the normal use of avoiding interfering the USB connector body around the open-top of back shaft pivoted mode through stirring the closing cap when using simultaneously.

Description

USB connector with protection function

Technical Field

The utility model relates to a USB connector field, concretely relates to USB connector with safeguard function.

Background

The USB connector is a common electronic equipment interface, has a professional name of universal serial bus, is a way for communicating electronic products, is applied to various types of mobile, audio-visual, automotive electronics, multimedia, electrical appliances and the like, and is widely adopted in various types of external equipment, but the USB connector installed on a computer case at present is not provided with a protection function, when the USB connector is idle, dust or water easily enters the USB connector accidentally, and the performance of the USB connector is reduced or even the USB connector cannot be normally used.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a USB connector with safeguard function in order to solve above-mentioned problem, cover the closing cap at the open-top of USB connector body through the spacing stand of elasticity cooperation of torsional spring to this prevents that dust or water accident from getting into through the mode that the closing cap covers the USB connector body, has realized the safeguard function to the USB connector body, sees the explanation below in detail.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a USB connector with protection function, including USB connector body and mounting panel, the top of USB connector body all outwards turns over the horizontally all around and is provided with the outward flange, lie in both sides the outward flange edge all outwards extend and be fixed with the mounting panel, the top surface of one of them mounting panel is vertical to be fixed with reset assembly, the top surface of another mounting panel is vertical to be fixed with the spacing stand;

the USB connector comprises a USB connector body and is characterized in that a sealing cover is arranged above a top opening of the USB connector body in a sealed mode, a limiting rod is transversely fixed on one side of the sealing cover and is in contact with a limiting upright post, a connecting plate is horizontally fixed on the other side of the sealing cover and is fixedly connected with a reset assembly, a matching hole is vertically formed in the middle of the connecting plate, and the matching hole is in coaxial sliding fit with the reset assembly.

Preferably, the mounting plate has a thickness corresponding to a thickness of the outer flange, and the mounting plate is disposed horizontally.

Preferably, the reset assembly comprises a supporting shaft and a sleeve ring, the supporting shaft is vertically fixed on the top surface of the mounting plate, the supporting shaft is in coaxial sliding fit with the matching holes, the sleeve ring is fixed on the top end of the supporting shaft, the supporting shaft is located between the sleeve ring and the connecting plate, a torsion spring is in partial clearance fit with the sleeve ring and is fixedly connected with the connecting plate, and two ends of the torsion spring are respectively in clearance fit with the sleeve ring and the connecting plate.

Preferably, the collar is an interference fit with the support shaft.

Preferably, the torsion spring is in a twisted state.

Preferably, the sealing cover is made of rubber, and the bottom surface of the sealing cover is flush with the top end of the USB connector body.

Preferably, the limiting rods and the limiting upright posts are vertically staggered.

By adopting the USB connector with the protection function, initially, the torsion spring is in a twisted state, the limiting rod and the limiting upright post are crossed and staggered, the torsion spring can not be restored to a free state through the matching limitation of the limiting rod and the limiting upright post, and then the sealing cover can be kept to cover the top opening of the USB connector body through a certain torsion force of the torsion spring, so that the sealing cover can prevent dust or water from entering accidentally by covering the USB connector body through the sealing cover, the protection function of the USB connector body is realized, when a data line USB joint of a data line or a U disk and the like needs to be inserted into the USB connector body, the limiting rod is firstly horizontally stirred to be far away from the limiting upright post, so that the sealing cover is horizontally staggered with the top opening of the USB connector body through the mode that the connecting plate rotates around the supporting shaft horizontally, in the process, the torsion spring is further twisted, when the limiting rod is shifted to a flat angle, the sealing cover is horizontally rotated to be completely staggered with the top opening of the USB connector body, the limiting rod is held to apply force to keep the torsion spring in a state that the torsion spring cannot release the self-twisting state, then a data line USB connector of a data line or a U disk and the like can be inserted into the top opening of the USB connector body for normal connection and use, the limiting rod can be loosened after the data line USB connector of the data line or the U disk and the like is inserted, the torsion spring immediately releases the self-twisting state to drive the sealing cover to horizontally rotate and return, and the sealing cover can abut against the outer side of the USB plug as the data line USB connector of the data line or the U disk and the like is inserted into the top opening of the USB connector body and then cannot pass through due to the blockage of the USB plug, when the USB connector is used and the USB plug is pulled out, the torsion spring can continue to release the self torsion state to drive the sealing cover to continue to horizontally rotate and return, and due to the existence of the limiting upright post, when the limiting rod is vertically staggered with the limiting upright post again, the sealing cover can be stopped by the matching of the limiting rod and the limiting upright post to continue to horizontally rotate, so that the sealing cover automatically returns and covers and protects the top opening of the USB connector body again.

Has the advantages that: the utility model discloses a spacing stand of elasticity cooperation of torsional spring covers the closing cap at the open-top of USB connector body to this mode that covers the USB connector body through the closing cap prevents that dust or water accident from getting into, has realized the safeguard function to the USB connector body, drives the connecting plate and can make the closing cap stagger the normal use of avoiding interfering the USB connector body around the open-top of back shaft pivoted mode through stirring the closing cap when using simultaneously.

Drawings

In order to more clearly illustrate the embodiments of the present 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, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a front external view of the present invention;

figure 2 is a front cross-sectional view of the present invention from figure 1;

fig. 3 is an enlarged view of a portion a of fig. 2 according to the present invention;

fig. 4 is a plan view of fig. 1 according to the present invention.

The reference numerals are explained below:

1. sealing the cover; 101. a connecting plate; 102. a mating hole; 2. mounting a plate; 3. a USB connector body; 301. an outer flange; 4. a limiting rod; 5. a limiting upright post; 6. a reset assembly; 601. a collar; 602. a torsion spring; 603. and supporting the shaft.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the utility model provides a USB connector with safeguard function, including USB connector body 3 and mounting panel 2, the top of USB connector body 3 all outwards turns over the level all around and is provided with outward flange 301, and the outward flange 301 edge that is located both sides all outwards extends and is fixed with mounting panel 2, and the vertical reset assembly 6 that is fixed with of top surface of one of them mounting panel 2, and the vertical spacing stand 5 that is fixed with of top surface of another mounting panel 2. The top opening top of USB connector body 3 seals and is provided with closing cap 1, and one side of closing cap 1 is along transversely being fixed with gag lever post 4, and gag lever post 4 and spacing stand 5 contact, and the opposite side level of closing cap 1 is fixed with connecting plate 101, and connecting plate 101 and reset assembly 6 fixed connection, and the vertical mating holes 102 of having seted up in connecting plate 101 middle part, and mating holes 102 and the coaxial sliding fit of reset assembly 6.

As the preferred scheme of this case, the thickness of mounting panel 2 is unanimous with outer flange 301's thickness, and mounting panel 2 level sets up, so set up, be convenient for mounting panel 2 can install along with outer flange 301, reset subassembly 6 includes back shaft 603 and lantern ring 601, back shaft 603 is vertical to be fixed at the mounting panel 2 top surface, back shaft 603 and mating holes 102 coaxial sliding fit, the top of back shaft 603 is fixed with lantern ring 601, the partial clearance fit that back shaft 603 is located between lantern ring 601 and connecting plate 101 has torsional spring 602, and the both ends of torsional spring 602 respectively with lantern ring 601 and connecting plate 101 fixed connection, so that the mode that the torsional spring 602 through reset subassembly 6 releases the state of twisting drives closing cap 1 level and rotates to cover the open-top of protection USB connector body 3 once more.

Lantern ring 601 and back shaft 603 interference fit to lantern ring 601 can be quick fixed with the dismouting of back shaft 603, torsional spring 602 is in the state of turning round, so sets up, and the mode that torsional spring 602 is in the torsional mode when being convenient for initially can make 4 inseparable and spacing stand 5 vertically crisscross of gag lever post, then makes closing cap 1 shelter from the state at USB connector body 3 top and has certain pretension.

The closing cap 1 is the rubber material, so set up, be convenient for closing cap 1 self has good performance, and the bottom surface of closing cap 1 keeps flat with USB connector body 3's top, so that promote closing cap 1 to 3 open-top's of USB connector body dustproof and waterproof protection effect, gag lever post 4 is crisscross perpendicularly with spacing stand 5, so set up, be convenient for keep closing cap 1 to shelter from the state at USB connector body 3 top through gag lever post 4 and the perpendicular crisscross torsion that cooperates torsional spring 602 of spacing double-screw bolt perpendicular crisscross restriction.

By adopting the structure, initially, the torsion spring 602 is in a twisted state, and the limit rod 4 and the limit upright post 5 are crossed and staggered, so that the torsion spring 602 can not be restored to a free state through the matching limit of the limit rod 4 and the limit upright post 5, and then the sealing cover 1 can be kept to be covered above the top opening of the USB connector body 3 through a certain torsion of the torsion spring 602, so that the sealing cover 1 can prevent dust or water from accidentally entering through the way that the sealing cover 1 covers the USB connector body 3, thereby realizing the protection function of the USB connector body 3, and when a data line USB joint of a data line or a U disk and the like needs to be inserted into the USB connector body 3, the limit rod 4 is horizontally shifted to be far away from the limit upright post 5, so that the sealing cover 1 is horizontally staggered with the top opening of the USB connector body 3 through the way that the connecting plate 101 horizontally rotates around the supporting shaft 603, and the torsion spring 602 is further twisted in the, when the limit rod 4 is shifted to a flat angle, the sealing cover 1 rotates horizontally to be completely staggered with the top opening of the USB connector body 3, the limit rod 4 is held to apply force to keep the torsion spring 602 unable to release the self-twisted state, then the data line USB connector of the data line or the USB disk and the like can be inserted into the top opening of the USB connector body 3 for normal connection use, the limit rod 4 can be loosened after the data line USB connector of the data line or the USB disk and the like is inserted, the torsion spring 602 releases the self-twisted state to drive the sealing cover 1 to rotate horizontally to return, as the data line USB connector of the data line or the USB disk and the like is inserted into the top opening of the USB connector body 3, the sealing cover 1 can not pass through due to the blockage of the USB plug, so that the sealing cover 1 can be abutted against the outer side of the USB plug, when the USB plug is pulled out after use, the torsion spring 602 can continue to release the self-twisted state to drive the sealing cover 1 to continue to rotate horizontally to return, and because the existence of spacing stand 5, when gag lever post 4 and spacing stand 5 vertical cross once more, can block closing cap 1 through gag lever post 4 and spacing stand 5's cooperation and continue horizontal rotation to closing cap 1 automatic return covers the open-top of protection USB connector body 3 once more.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a USB connector with safeguard function, includes USB connector body (3) and mounting panel (2), its characterized in that: the periphery of the top of the USB connector body (3) is provided with outer flanges (301) which are horizontally turned outwards, the edges of the outer flanges (301) positioned at two sides extend outwards to be fixed with the mounting plates (2), the top surface of one mounting plate (2) is vertically fixed with a reset assembly (6), and the top surface of the other mounting plate (2) is vertically fixed with a limiting upright post (5);

the USB connector comprises a USB connector body (3), wherein a sealing cover (1) is arranged above a top opening of the USB connector body in a sealed mode, a limiting rod (4) is transversely fixed on one side of the sealing cover (1), the limiting rod (4) is in contact with a limiting upright post (5), a connecting plate (101) is horizontally fixed on the other side of the sealing cover (1), the connecting plate (101) is fixedly connected with a reset component (6), a matching hole (102) is vertically formed in the middle of the connecting plate (101), and the matching hole (102) is in coaxial sliding fit with the reset component (6).

2. The USB connector with safeguard function according to claim 1, wherein: the thickness of mounting panel (2) with the thickness of outer flange (301) is unanimous, just mounting panel (2) horizontal setting.

3. The USB connector with a safeguard function according to claim 1 or 2, characterized in that: reset assembly (6) include back shaft (603) and lantern ring (601), back shaft (603) are vertical to be fixed mounting panel (2) top surface, back shaft (603) with the coaxial sliding fit of mating holes (102), the top of back shaft (603) is fixed with lantern ring (601), back shaft (603) are located lantern ring (601) with partial clearance fit between connecting plate (101) has torsional spring (602), just the both ends of torsional spring (602) respectively with lantern ring (601) with connecting plate (101) fixed connection.

4. The USB connector with safeguard function according to claim 3, wherein: the collar (601) is in interference fit with the support shaft (603).

5. The USB connector with protection function according to claim 4, wherein: the torsion spring (602) is in a twisted state.

6. The USB connector with protection function according to claim 5, wherein: the sealing cover (1) is made of rubber, and the bottom surface of the sealing cover (1) is flush with the top end of the USB connector body (3).

7. The USB connector with safeguard function according to claim 6, wherein: the limiting rods (4) and the limiting upright posts (5) are vertically staggered.