CN210092940U

CN210092940U - Dual-purpose waterproof charger of charging wire adjustable length military and civilian

Info

Publication number: CN210092940U
Application number: CN201921336279.5U
Authority: CN
Inventors: 钟韬; 陈权; 朱凯晶; 廖浩; 聂川滨; 陈少涛
Original assignee: Yunnan Security Technology Co Ltd
Current assignee: Yunnan Security Technology Co Ltd
Priority date: 2019-08-18
Filing date: 2019-08-18
Publication date: 2020-02-18
Anticipated expiration: 2029-08-18

Abstract

The utility model discloses a dual-purpose waterproof charger of charging wire length adjustable army and civilian, including front panel, battery charger body, sealing rubber cover, vortex spring and the socket ontology that charges, the front panel inboard is fixed with battery charger body, the axis is fixed at the coiling dish avris, and the coiling dish avris is fixed with vortex spring to vortex spring and receiver interconnect, install the charging wire body on the coiling dish, and charging wire body and charging socket body and battery charger body interconnect to the socket ontology that charges is laminated with the fixing base inboard, and the fixing base is fixed on the shell outer wall simultaneously. This dual-purpose waterproof charger of military and civilian of charging wire length adjustable adopts neotype structural design for front panel and shell junction can be by the stable sealed protection of sealing rubber cover in this device, avoid the infiltration, and can be in the field or under the emergency, the quick operation that receive and releases that carries on the charging wire.

Description

Dual-purpose waterproof charger of charging wire adjustable length military and civilian

Technical Field

The utility model relates to a charger technical field specifically is a dual-purpose waterproof charger of charging wire length adjustable army and civilian.

Background

The storage battery charger is a storage battery charger, the batteries used in the storage battery charger comprise three types of common storage batteries, dry-charged storage batteries and maintenance-free storage batteries, the storage battery charger is mainly used for charging electric equipment outdoors or in emergency, and the storage battery charger is widely used in the military field and the civil field due to the stable voltage and low price.

With the continuous use of battery chargers, the following problems are found during use:

1. the front panel and the shell of the existing storage battery charger are directly connected by bolts, and screws are exposed outside, so that the storage battery charger can be used in the field, the joint of the traditional front panel and the shell is not provided with a sealing structure, and the screw holes are easy to seep water, thereby damaging the internal structure;

2. the charging wire matched with the existing storage battery charger is fixed in length and cannot be conveniently stored and used, and the existing take-up reel is unidirectionally wound and unwound, so that the rapid winding and unwinding operation cannot be carried out;

therefore, the civil and military waterproof charger with the adjustable charging wire length is needed to be designed aiming at the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dual-purpose waterproof charger of charging wire adjustable length military and civilian to propose easy infiltration in solving above-mentioned background art, can't carry out the problem of quick receipts unwrapping wire operation.

In order to achieve the above object, the utility model provides a following technical scheme: a military and civil dual-purpose waterproof charger with adjustable charging wire length comprises a front panel, a storage battery charger body, a sealing rubber sleeve, a scroll spring and a charging socket body, wherein the storage battery charger body is fixed on the inner side of the front panel, the front panel is attached to a shell, a fixing screw is installed on the front panel, the outer sides of the front panel and the shell are attached to the inner side of the sealing rubber sleeve, a clamping plate is fixed on the outer side of the shell and is attached to the outer side of a storage box, a middle shaft is installed on the inner wall of the storage box, a positioning bolt is installed on the storage box, the middle shaft is fixed on the side of a winding disc, the side of the winding disc is fixed with the scroll spring, the scroll spring is mutually connected with the storage box, the charging wire body is arranged on the winding disc, the charging wire body is mutually connected with the charging socket body, meanwhile, the fixed seat is fixed on the outer wall of the shell.

Preferably, the front panel and the housing are in snap connection, and the heights of the front panel and the housing are the same.

Preferably, the cardboard forms block connection structure through the semicircular protruding structure that sets up on it and the semicircular groove of seting up on the receiver, and the cardboard of polyvinyl chloride material has 4 about axis equiangular distribution.

Preferably, the winding disc and the storage box form a rotating mechanism through a middle shaft, and 2 positioning bolts are symmetrically distributed on the outer wall of the storage box on the side of the winding disc.

Preferably, the charging wire body, the storage battery charger body and the charging socket body are electrically connected, and the charging wire body is folded from the middle of the whole body and fixed on the winding disc.

Compared with the prior art, the beneficial effects of the utility model are that: the civil-military dual-purpose waterproof charger with the adjustable length of the charging wire adopts a novel structural design, so that the joint of the front panel and the shell in the charger can be stably sealed and protected by the sealing rubber sleeve, water seepage is avoided, and the charging wire can be rapidly wound and unwound in the field or in emergency;

1. the structure formed by the front panel, the shell, the fixing screw and the sealing rubber sleeve can ensure that the whole device is tightly connected and water cannot seep at the joint;

2. cardboard, axis, coiling dish, vortex spring, positioning bolt, the structure that socket ontology and fixing base are constituteed charges can be when using, and is quick take off the receiver, carries out quick operation of emitting to the charging wire body, and the back of finishing using, accomodates the simple operation.

Drawings

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

FIG. 2 is a schematic side view of a cross-sectional structure of the sealing rubber sleeve of the present invention;

FIG. 3 is a schematic side view of the cross-sectional structure of the front panel and the housing of the present invention;

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

fig. 5 is a schematic view of the top-view section structure of the storage box of the present invention.

In the figure: 1. a front panel; 2. a battery charger body; 3. a housing; 4. fixing screws; 5. sealing the rubber sleeve; 6. clamping a plate; 7. a storage box; 8. a middle shaft; 9. a winding disc; 10. a scroll spring; 11. positioning the bolt; 12. a charging wire body; 13. a charging socket body; 14. a fixed seat.

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.

Referring to fig. 1-5, the present invention provides a technical solution: a military and civil dual-purpose waterproof charger with an adjustable charging wire length comprises a front panel 1, a storage battery charger body 2, a shell 3, a fixing screw 4, a sealing rubber sleeve 5, a clamping plate 6, a storage box 7, a middle shaft 8, a winding disc 9, a vortex spring 10, a positioning bolt 11, a charging wire body 12, a charging socket body 13 and a fixing seat 14, wherein the storage battery charger body 2 is fixed on the inner side of the front panel 1, the front panel 1 is attached to the shell 3, the fixing screw 4 is installed on the front panel 1, the outer sides of the front panel 1 and the shell 3 are attached to the inner side of the sealing rubber sleeve 5, the clamping plate 6 is fixed on the outer side of the shell 3, the clamping plate 6 is attached to the outer side of the storage box 7, the middle shaft 8 is installed on the inner wall of the storage box 7, the positioning bolt 11 is installed on the storage box 7, the middle shaft, and vortex spring 10 and receiver 7 interconnect install charging wire body 12 on the coiling dish 9, and charging wire body 12 and charging socket body 13 and storage battery charger body 2 interconnect to charging socket body 13 and the inboard laminating of fixing base 14, fixing base 14 is fixed on shell 3 outer wall simultaneously.

In the embodiment, the front panel 1 is connected with the shell 3 in a clamping manner, the front panel 1 and the shell 3 are the same in height, the structural design enables the connection part of the front panel 1 and the shell 3 to be flush, and a better sealing waterproof effect can be achieved by matching with the sealing rubber sleeve 5;

the clamping plate 6 and the storage box 7 are provided with semicircular grooves to form a clamping connection structure through a semicircular protruding structure arranged on the

clamping plate

6, 4 clamping plates 6 made of polyvinyl chloride are distributed at equal angles about the middle shaft 8, the storage box 7 can be conveniently fixed on the outer side of the shell 3 through the elastic clamping plate 6 due to the structural design, and the clamping plates can be rapidly taken down to be operated when in use;

the winding disc 9 and the storage box 7 form a rotating mechanism through the

middle shaft

8, 2 positioning bolts 11 are symmetrically distributed on the outer wall of the storage box 7 on the side of the winding disc 9, the winding disc 9 can carry out winding and unwinding operation on the charging wire body 12 through rotation due to the structural design, and the positioning bolts 11 can contact the edge of the winding disc 9 through extrusion to control the winding and unwinding operation of the winding disc 9;

charging wire body 12 and battery charger body 2 and charging socket 13 are electric connection, and charging wire body 12 is fixed on coiling dish 9 from whole intermediate position fifty percent discount, and foretell structural design makes charging wire body 12 pull out from coiling dish 9 that can be quick, perhaps quick by the rolling.

The working principle is as follows: the storage battery charger body 2, the charging wire body 12 and the charging socket body 13 in the device have the same structure as the existing storage battery charger and the charging wire and the charging socket matched with the existing storage battery charger, are well known by the technical personnel in the field and are not described in detail;

when the device is used for charging, the storage box 7 in figure 5 is pulled out to be separated from the clamping plate 6, under a stable state, the vortex spring 10 in figure 5 is in an unstressed stable state, then the charging socket body 13 is pulled out from the middle of the fixed seat 14 which is made of polyvinyl chloride and symmetrically distributed, the fixed seat 14 does not clamp and fix the charging socket body 13, two parallel strands of the charging wire body 12 outside the storage box 7 are held, the charging wire body 12 is pulled out from the winding disc 9, the charging wire body 12 drives the winding disc 9 to rotate around the central shaft 8 as the shaft when being pulled out, and the vortex spring 10 is squeezed and wound, so that the connecting end of the charging wire body 12 and the storage battery charger body 2 and the connecting end of the winding disc 9 are simultaneously pulled out, the efficiency is twice that of the common one-way winding disc, after the charging wire body is pulled out to a proper length, the positioning bolt 11 is screwed into the storage box 7 to, the winding disc 9 is squeezed from two sides, so that the winding disc 9 cannot be returned in a circling way under the action of the vortex spring 10, the charging wire body 12 can be unfolded, and the electric equipment is charged through the charging socket body 13;

after the use, the positioning bolt 11 is screwed to be far away from the winding disc 9, the winding disc 9 is rotated and reset under the action of the vortex spring 10, the charging wire body 12 is quickly wound and restored to the state shown in fig. 5, the storage box 7 and the clamping plate 6 are clamped and reset, and then the charging socket body 13 is inserted between the fixed seats 14 from the side;

and the sealing rubber sleeve 5 is tightly attached to the neat clamping position of the front panel 1 and the shell 3, so that a good sealing and waterproof effect is achieved.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a dual-purpose waterproof charger of charging wire adjustable length military and civilian, includes front panel (1), battery charger body (2), sealing rubber cover (5), vortex spring (10) and charging socket body (13), its characterized in that: the battery charger is characterized in that a storage battery charger body (2) is fixed on the inner side of the front panel (1), the front panel (1) is attached to the shell (3), a fixing screw (4) is installed on the front panel (1), the outer sides of the front panel (1) and the shell (3) are attached to the inner side of the sealing rubber sleeve (5), a clamping plate (6) is fixed on the outer side of the shell (3), the clamping plate (6) is attached to the outer side of the storage box (7), a middle shaft (8) is installed on the inner wall of the storage box (7), a positioning bolt (11) is installed on the storage box (7), the middle shaft (8) is fixed on the side of the winding disc (9), a vortex spring (10) is fixed on the side of the winding disc (9), the vortex spring (10) is connected with the storage box (7) in an interconnecting mode, a charging wire body (12) is installed on the winding disc (9), and the charging wire body (12) is connected with a, and the charging socket body (13) is attached to the inner side of the fixed seat (14), and the fixed seat (14) is fixed on the outer wall of the shell (3).

2. The civil-military waterproof charger with the adjustable charging wire length as claimed in claim 1, wherein: the front panel (1) is connected with the shell (3) in a clamping manner, and the front panel (1) and the shell (3) are the same in height.

3. The civil-military waterproof charger with the adjustable charging wire length as claimed in claim 1, wherein: cardboard (6) constitute block connection structure through the semicircular bulge structure that sets up on it and the semicircular groove of seting up on receiver (7), and cardboard (6) of polyvinyl chloride material have 4 about axis (8) equiangular distribution.

4. The civil-military waterproof charger with the adjustable charging wire length as claimed in claim 1, wherein: the coiling disc (9) and the storage box (7) form a rotating mechanism through the middle shaft (8), and 2 positioning bolts (11) are symmetrically distributed on the outer wall of the storage box (7) at the side of the coiling disc (9).

5. The civil-military waterproof charger with the adjustable charging wire length as claimed in claim 1, wherein: the charging wire body (12), the storage battery charger body (2) and the charging socket body (13) are electrically connected, and the charging wire body (12) is folded from the middle of the whole body and fixed on the winding disc (9).