CN216355084U

CN216355084U - Portable power source USB connects protector

Info

Publication number: CN216355084U
Application number: CN202122148241.9U
Authority: CN
Inventors: 章卫海
Original assignee: Lv Caoyun
Current assignee: Lv Caoyun
Priority date: 2021-09-07
Filing date: 2021-09-07
Publication date: 2022-04-19
Anticipated expiration: 2031-09-07

Abstract

The utility model discloses a mobile power supply USB joint protection device, and relates to the technical field of mobile power supplies. Including portable power source body, USB jack, USB joint seat and protection seat, the inside of protection seat is provided with drive mechanism, drive mechanism's below is provided with follower, drive mechanism's top is provided with stop gear, drive mechanism includes L type connecting rod. This portable power source USB connects protector, when will using portable power source to charge, make USB connect and inject in the USB jack, and then make USB interface seat extrusion L type connecting rod move left, and then drive the slide bar and slide in the spout, through the drum, the bull stick, first drive wheel, the drive belt, the cooperation of secondary drive wheel makes cardboard rebound, make the cardboard block the right side of USB interface seat, just so prevent that USB from connecting and portable power source on the USB jack from loosening, make portable power source not treat charging apparatus and charge.

Description

Portable power source USB connects protector

Technical Field

The utility model relates to the technical field of mobile power supplies, in particular to a mobile power supply USB joint protection device.

Background

The portable power supply is a portable charger which can be carried about by a person, can store electric energy, is mainly used for charging consumer electronic products such as a handheld mobile device and the like, such as a wireless telephone and a notebook computer, and is particularly applied to occasions without external power supply. The main components of the device comprise: the battery used for electric energy storage, the circuit direct current converter for stabilizing output voltage, and most mobile power supplies are provided with chargers and used for charging built-in batteries.

In people's life, often can use the treasured that charges, in the prior art, can charge the treasured and put in the package or the pocket charges to electronic product sometimes, make USB on the electronic product connect very easily like this and the USB jack on the treasured that charges loosen because the external factor is unexpected, cause the phenomenon of unable normal charging.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a mobile power supply USB joint protection device, which solves the problems mentioned in the background technology.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a portable power source USB connects protector, includes portable power source body, USB jack, USB joint seat and protection seat, the inside of protection seat is provided with drive mechanism, drive mechanism's below is provided with follower, drive mechanism's top is provided with stop gear, drive mechanism includes L type connecting rod, the bottom of L type connecting rod is fixed with the connecting plate, the bottom of connecting plate is fixed with the slide bar, the left side of slide bar is fixed with first spring, the right side at the portable power source body is fixed in the left side of first spring.

Preferably, follower includes the drum, the gliding spout of slide bar can be seted up on the surface of drum, the inner wall of drum is fixed with the bull stick, the right-hand member of bull stick is fixed with first drive wheel, around being equipped with the drive belt on the first drive wheel, the drive belt is around establishing on the second drive wheel, the outer wall of drive belt is fixed with fixed cover, the right side of fixed cover is provided with the cardboard.

Preferably, the right side of the protection seat is provided with a slotted hole.

Preferably, the L-shaped connecting rods are arranged in two groups, and the two groups of L-shaped connecting rods are symmetrically arranged by taking the central line in the vertical direction of the connecting plate as a symmetry axis.

Preferably, the limiting mechanism comprises a fixing rod, a fixing plate is fixed at the top of the fixing rod, and a groove is formed in the fixing plate.

Preferably, a second spring is fixed to the top of the inner wall of the protection seat, a fixed block is fixed to the bottom of the second spring, and a pull rod is fixed to the inner wall of the fixed block.

(III) advantageous effects

The utility model provides a mobile power supply USB joint protection device. The method has the following beneficial effects:

(1) this portable power source USB connects protector, when will using portable power source to charge, make USB connect and inject in the USB jack, and then make USB interface seat extrusion L type connecting rod move left, and then drive the slide bar and slide in the spout, cooperation through drum, bull stick, first drive wheel, drive belt, secondary drive wheel makes cardboard rebound, it is spacing to make the cardboard carry out on the right side of USB interface seat, just so prevent that USB from connecting and the USB jack on the portable power source from unclamping.

(2) This portable power source USB connects protector, when L type connecting rod moves left, drives the fixed plate and moves left, the size and size of recess and the size and size phase-match of pull rod bottom on the fixed plate, and then when pull rod and recess align, because of the elasticity of second spring, make pull rod and recess block, just so can fix the cardboard.

Drawings

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

FIG. 2 is a schematic view of a drive mechanism and a driven mechanism according to the present invention;

FIG. 3 is a schematic structural view of a spacing mechanism of the present invention;

FIG. 4 is a side view of the protective seat of the present invention;

FIG. 5 is a schematic top view of the present invention.

In the figure: the USB socket comprises a mobile power supply body 1, a USB jack 2, a USB joint 3, a USB joint seat 4, a protection seat 5, a transmission mechanism 6, a first spring 61, a sliding rod 62, a connecting plate 63, a 64L-shaped connecting rod, a driven mechanism 7, a cylinder 71, a sliding groove 72, a rotating rod 73, a first transmission wheel 74, a transmission belt 75, a second transmission wheel 76, a fixed sleeve 77, a clamping plate 78, a limiting mechanism 8, a fixed rod 81, a fixed plate 82, a groove 83, a pull rod 84, a fixed block 85 and a slotted hole 9.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a portable power source USB connects protector, includes portable power source body 1, USB jack 2, USB connects 3, USB joint seat 4 and protection seat 5, and the inner wall of protection seat 5 is provided with drive mechanism 6, and the below of drive mechanism 6 is provided with follower 7, and the top of drive mechanism 6 is provided with stop gear 8, and slotted hole 9 has been seted up on the right side of protection seat 5, and USB connects 3 and can stretch into in the protection seat 5 from slotted hole 9 and be connected with USB plug 2.

The transmission mechanism 6 comprises an L-shaped connecting rod 64, a connecting plate 63 is fixed at the bottom of the L-shaped connecting rod 64, a sliding rod 62 is fixed at the bottom of the connecting plate 63, a first spring 61 is fixed at the left side of the sliding rod 62, when an operator inserts the USB connector 3 into the USB jack 2, the left side of the USB connector holder 3 extrudes the L-shaped connecting rod 64 to move leftwards, the connecting plate 63 slides leftwards, the sliding rod 62 is driven to slide leftwards, a sliding groove 72 for sliding the sliding rod 62 leftwards and rightwards is formed in the cylinder 71, and the cylinder 71 can be driven to rotate when the sliding rod 62 moves, the front of the L-shaped connecting rod 64 is fixed at one end of the supporting rod, the other end of the supporting rod is fixed with the inner wall of the protection seat 5, and the L-shaped connecting rod 64 is prevented from being inclined when being extruded.

The driven mechanism 7 comprises a cylinder 71, a sliding groove 72 is formed in the surface of the cylinder 71, a rotating rod 73 is fixed on the inner wall of the cylinder 72, a first driving wheel 74 is fixed at the right end of the rotating rod 73, a driving belt 75 is arranged on the first driving wheel 74 in a winding mode, the top of the driving belt 75 is arranged on a second driving wheel 76 in a winding mode, when the cylinder 71 rotates, the rotating rod 73 can be driven to rotate, the first driving wheel 74 is driven to rotate, the driving belt 75 is driven to move, the fixing sleeve 77 is made to move upwards, the clamping plate 78 is driven to move upwards, the right side of the USB joint seat 4 is shielded and limited, electronic equipment is made to be charged, and the USB joint 3 and the USB jack 2 are prevented from being loosened.

The above-mentioned limiting mechanism 8 includes a fixing rod 81 therein, the bottom of fixing rod 81 and L-shaped connecting rod 64 are fixedly connected, the top of fixing rod 81 is fixed on fixing plate 82, a groove 83 has been seted up on fixing plate 82, the top of fixing plate 82 and the bottom laminating of pull rod 84, the outer wall of pull rod 84 is fixed with fixed block 85, the last fixed surface of fixed block 85 has a second spring 86, the top of second spring 86 is fixed at the inner wall top of protection seat 5, move left when USB joint seat 4 extrudes L-shaped connecting rod 64 and drive fixing rod 81, drive fixing plate 82 and move left, when pull rod 84 aligns with groove 83, be in compression state and then make pull rod 84 and groove 83 block because of second spring 86, make fixing plate 82 fixed, and then make cardboard 78 fixed, make USB joint seat 4 spacing.

When the USB connector 3 is inserted into the USB jack 2 of the portable power source, the left side of the USB connector base 4 presses the L-shaped connecting rod 64 to move to the left side, and then the sliding rod 62 is driven to move to the left side, and the sliding rod 62 slides in the sliding groove 72, and then the cylinder 71 is driven to rotate, the cylinder 71 rotates and drives the rotating rod 73 to rotate, the rotating rod 73 rotates and drives the first driving wheel 74 to rotate, and the driving belt 75 is wound on the first driving wheel 74 and the second driving wheel 76, and then the driving belt 75 moves upwards, and then the fixing sleeve 77 moves upwards, and then the clamping plate 78 moves upwards, when the USB connector base 4 moves into the protection base 5, the clamping plate 78 just limits the right side of the USB connector base 4, when the L-shaped connecting rod 64 moves leftwards, the fixing plate 63 is driven to move leftwards, when the groove 83 on the fixing plate 63 is aligned with the pull rod 84, due to the elasticity of the second spring 86, the pull rod 84 is clamped with the groove 83, the L-shaped connecting rod 64 is fixed, the clamping plate 78 is further fixed, and the USB connector 3 cannot be moved out of the USB jack 2, so that the problem that the USB connector 3 and the USB jack 2 fall off when a mobile power supply is used for charging is solved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a portable power source USB connects protector, includes portable power source body (1), USB jack (2), USB connects (3), USB joint seat (4) and protection seat (5), its characterized in that: the inside of protection seat (5) is provided with drive mechanism (6), the below of drive mechanism (6) is provided with follower (7), the top of drive mechanism (6) is provided with stop gear (8), drive mechanism (6) include L type connecting rod (64), the bottom of L type connecting rod (64) is fixed with connecting plate (63), the bottom of connecting plate (63) is fixed with slide bar (62), the left side of slide bar (62) is fixed with first spring (61), the right side at portable power source body (1) is fixed in the left side of first spring (61).

2. The portable power source USB joint protector of claim 1, characterized in that: driven mechanism (7) include drum (71), slide bar (62) can gliding spout (72) have been seted up on the surface of drum (71), the inner wall of drum (71) is fixed with bull stick (73), the right-hand member of bull stick (73) is fixed with first drive wheel (74), around being equipped with drive belt (75) on first drive wheel (74), drive belt (75) are around establishing on second drive wheel (76), the outer wall of drive belt (75) is fixed with fixed cover (77), the right side of fixed cover (77) is provided with cardboard (78).

3. The portable power source USB joint protector of claim 1, characterized in that: the right side of the protection seat (5) is provided with a slotted hole (9).

4. The portable power source USB joint protector of claim 1, characterized in that: the L-shaped connecting rods (64) are arranged in two groups, and the two groups of L-shaped connecting rods (64) are symmetrically arranged by taking the central line in the vertical direction of the connecting plate (63) as a symmetry axis.

5. The portable power source USB joint protector of claim 1, characterized in that: the limiting mechanism (8) comprises a fixing rod (81), a fixing plate (82) is fixed to the top of the fixing rod (81), and a groove (83) is formed in the fixing plate (82).

6. The portable power source USB joint protector of claim 1, characterized in that: a second spring (86) is fixed to the top of the inner wall of the protection seat (5), a fixing block (85) is fixed to the bottom of the second spring (86), and a pull rod (84) is fixed to the inner wall of the fixing block (85).