CN214154086U

CN214154086U - Firm convenient lithium cell charger

Info

Publication number: CN214154086U
Application number: CN202023285277.3U
Authority: CN
Inventors: 侯国成
Original assignee: Shenzhen Tengshun Power Technology Co ltd
Current assignee: Shenzhen Tengshun Power Technology Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-09-07
Anticipated expiration: 2030-12-30

Abstract

The utility model provides a firm convenient lithium battery charger relates to high frequency power supply technical field, a firm convenient lithium battery charger, including body and protector, the body is lithium battery charger, and the one end fixedly connected with charging wire of body, the charging groove that two symmetries set up is seted up to the upper surface of body, the spacing spring of inner wall fixedly connected with in charging groove, protector are located the surface setting of body. The utility model discloses, most body when using on the market at present, during the battery in the charging groove easily received the influence of external force factor to break away from the charging groove, influences the charge efficiency of battery, and foretell problem has been avoided and the stability of equipment has been improved to this protector's application.

Description

Firm convenient lithium cell charger

Technical Field

The utility model relates to a high frequency power supply technical field especially relates to a firm convenient lithium battery charger.

Background

"lithium batteries" are a type of batteries using a nonaqueous electrolytic solution with a lithium metal or a lithium alloy as a positive/negative electrode material, and can be roughly classified into two types: lithium metal batteries and lithium ion batteries.

Most of bodies on the market are easy to be influenced by external force factors to be separated from the charging groove when in use, so that the charging efficiency of the battery is influenced, and the improvement is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a stable and convenient lithium battery charger.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a stable and convenient lithium battery charger comprises a body and a protective device, wherein the body is a lithium battery charger, one end of the body is fixedly connected with a charging wire, the upper surface of the body is provided with two charging grooves which are symmetrically arranged, the inner wall of each charging groove is fixedly connected with a limiting spring, the protective device is arranged on the surface of the body and comprises two sliding rails which are symmetrically arranged, the sliding rails are fixedly connected with the surface of the body, the surface of each sliding rail is slidably connected with a sliding cover, the upper surface of the sliding cover is fixedly connected with a limiting shell, the inner wall of the limiting shell is slidably connected with an inserting rod, one end of the inserting rod, which is close to the body, is fixedly connected with a limiting block, one end of the limiting block, which is far away from the body, is fixedly connected with a first spring, and one end of the first spring, which is far away from the limiting block, is fixedly connected with the inner wall of the limiting shell, one end of the inserted link, which is far away from the limiting block, is fixedly connected with a pull ring.

Preferably, the stable and convenient lithium battery charger is characterized in that the sliding cover is positioned right above the charging groove and is matched with the charging groove.

Preferably, a firm convenient lithium battery charger, the fixed slot has been seted up to the upper surface of body, the stopper is kept away from the one end of inserted bar and is run through the sliding closure and insert in the fixed slot.

Preferably, a firm convenient lithium battery charger, one side of body is provided with bunching device, bunching device and charging wire looks adaptation.

Preferably, a firm convenient lithium battery charger, bunching device include the mounting bracket, the standing groove has been seted up to the inner wall of mounting bracket, the inner wall sliding connection of mounting bracket has the brace, the one end fixedly connected with fixed block of brace, one side fixedly connected with second spring of brace is installed to the fixed block, the second spring is kept away from the one end of fixed block and the inner wall fixed connection of mounting groove.

Preferably, a firm convenient lithium battery charger, the one end fixedly connected with that the fixed block was kept away from to the brace draws the piece, it is circular setting to draw the piece.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. in the utility model, by arranging the protective device, when the body is protected, the pull ring is pulled towards the direction far away from the body, the pull ring drives the stopper to move through the inserted bar, the stopper extrudes the first spring, the first spring is stressed and deformed to generate elasticity, the sliding cover on the sliding rail is pushed to move to the position coinciding with the body, the pull ring is loosened, the first spring loses the constraint, the inserted bar and the stopper are driven to reset, after the stopper is reset, one end far away from the inserted bar is inserted into the fixed groove through the sliding cover to be fixed, when the body is used, the pull ring is pulled towards the direction far away from the body again, the stopper is driven to be separated from the fixed groove, the constraint on the sliding cover is released, the sliding cover moves towards the direction far away from the body, the sliding cover is separated from the connection with the body, the body can be used, when most of the bodies on the market at present, the batteries in the charging groove are easily separated from the charging groove under the influence of external force factors, the charging efficiency of the battery is affected, and the application of the protection device avoids the problems and improves the stability of the equipment.

2. The utility model discloses in, through setting up the bunching device, when the body is idle, drive the fixed block to the direction motion of being close to the zipper pull piece through the pulling brace, fixed block extrusion second spring, second spring atress deformation produces elasticity, can adjust the size of standing groove, place in the standing groove after the charging wire arrangement at random, loosen the zipper pull piece, the second spring loses the constraint and drives brace and fixed block and reset, the fixed block is restricted the charging wire in the standing groove after reseing, accomplish the location and the constraint to the charging wire, the charging wire of most bodies is when not using on the market at present, the charging wire can not be accomodate, the condition of wearing and tearing or disconnection can appear in the charging wire after the body uses for a long time, there is the potential safety hazard, be unfavorable for user's personal safety, the above-mentioned problem has been avoided in the application of this device and the security that has improved equipment.

Drawings

Fig. 1 is a schematic perspective view of a lithium battery charger of the present invention;

fig. 2 is a schematic diagram of the internal structure of a lithium battery charger of the present invention;

fig. 3 is a schematic structural view of a protective device in a lithium battery charger according to the present invention;

fig. 4 is a schematic structural diagram of a point a in fig. 3 of a lithium battery charger of the present invention, which is stable and convenient;

fig. 5 is a schematic structural view of the stable and convenient wire bunching device in the lithium battery charger of the present invention.

Illustration of the drawings: 1. a body; 2. a charging slot; 3. a limiting spring; 4. a guard; 41. a slide rail; 42. fixing grooves; 43. a pull ring; 44. a first spring; 45. inserting a rod; 46. a limiting block; 47. a limiting shell; 48. a sliding cover; 5. a wire harness device; 51. a placement groove; 52. bracing; 53. a fixed block; 54. a second spring; 55. pulling the block; 56. and (7) mounting frames.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1-5, the utility model provides a firm convenient lithium battery charger, including body 1 and protector 4, body 1 is lithium battery charger, and the one end fixedly connected with charging wire of body 1, the upper surface of body 1 sets up the charging groove 2 that two symmetries set up, and the spacing spring 3 of inner wall fixedly connected with of charging groove 2, protector 4 are located the surface setting of body 1.

The specific arrangement and function of the protector 4 and the wire harness 5 will be described below.

As shown in fig. 1 and 4, the protection device 4 includes two slide rails 41 that the symmetry set up, slide rail 41 is connected in the fixed surface of body 1, the sliding surface of slide rail 41 is connected with sliding closure 48, the last fixed surface of sliding closure 48 is connected with spacing shell 47, the inner wall sliding connection of spacing shell 47 has inserted bar 45, inserted bar 45 is close to the one end fixedly connected with stopper 46 of body 1, the first spring 44 of one end fixedly connected with of body 1 is kept away from to stopper 46, the one end of stopper 46 and the inner wall fixed connection of spacing shell 47 are kept away from to first spring 44, the one end fixedly connected with pull ring 43 of stopper 46 is kept away from to inserted bar 45, sliding closure 48 is located directly over charging groove 2, sliding closure 48 and charging groove 2 looks adaptation, fixed slot 42 has been seted up to the upper surface of body 1, the one end that stopper 46 kept away from inserted bar 45 runs through sliding closure 48 and inserts in fixed slot 42.

The whole protection device 4 achieves the effect that, when protecting the body 1, the pull ring 43 is pulled towards the direction far away from the body 1, the pull ring 43 drives the limit block 46 to move through the inserted link 45, the limit block 46 extrudes the first spring 44, the first spring 44 is stressed and deformed to generate elastic force, the sliding cover 48 on the sliding rail 41 is pushed to move to the position coinciding with the body 1, the pull ring 43 is loosened, the first spring 44 loses constraint, the inserted link 45 and the limit block 46 are driven to reset, after the limit block 46 resets, one end far away from the inserted link 45 penetrates through the sliding cover 48 and is inserted into the fixed groove 42, and the fixing can be realized, when using the body 1, the pull ring 43 is pulled towards the direction far away from the body 1 again, the limit block 46 is driven to break away from the fixed groove 42, the constraint on the sliding cover 48 is loosened, the sliding cover 48 moves towards the direction far away from the body 1, so that the sliding cover 48 breaks away from the connection with the body 1, and the body 1 can be used, most of the body 1 on the market at present, the battery in the charging slot 2 is easy to be influenced by external force factors to be separated from the charging slot 2, the charging efficiency of the battery is influenced, the problems are avoided by the application of the protection device 4, and the stability of the equipment is improved.

As shown in fig. 1 and 5, one side of the body 1 is provided with a wire bunching device 5, the wire bunching device 5 is matched with a charging wire, the wire bunching device 5 comprises an installation frame 56, a placing groove 51 is formed in the inner wall of the installation frame 56, a brace 52 is slidably connected to the inner wall of the installation frame 56, a fixed block 53 is fixedly connected to one end of the brace 52, a second spring 54 is fixedly connected to one side of the brace 52 mounted on the fixed block 53, one end of the second spring 54 far away from the fixed block 53 is fixedly connected to the inner wall of the installation groove, a pull block 55 is fixedly connected to one end of the brace 52 far away from the fixed block 53, and the pull block 55 is in a circular arrangement.

The whole wire bunching device 5 achieves the effect that when the body 1 is idle, the fixed block 53 is driven to move towards the direction close to the pulling block 55 by pulling the pulling strip 52, the fixed block 53 extrudes the second spring 54, the second spring 54 is stressed and deformed to generate elastic force, the size of the placing groove 51 can be adjusted, the charging wires are randomly arranged and then placed in the placing groove 51, the pulling block 55 is loosened, the second spring 54 loses constraint to drive the pulling strip 52 and the fixed block 53 to reset, the charging wires are limited in the placing groove 51 after the fixed block 53 resets, the positioning and constraint of the charging wires are completed, when the charging wires of most bodies 1 on the market are not used, the charging wires cannot be stored, the condition that wearing and tearing or disconnection can appear in the charging wire after body 1 uses for a long time, has the potential safety hazard, is unfavorable for user's personal safety, and the security of above-mentioned problem and equipment has been improved in the application of this device.

Embodiment 2 is different from embodiment 1 in that, as shown in fig. 5, a pulling block 55 is fixedly connected to one end of the pulling strip 52 away from the fixed block 53, and the pulling block 55 is arranged in a circular shape.

The integral working principle is that when the body 1 is protected, the pull ring 43 is pulled in the direction far away from the body 1, the pull ring 43 drives the limit block 46 to move through the inserted link 45, the limit block 46 extrudes the first spring 44, the first spring 44 is stressed and deformed to generate elastic force, the sliding cover 48 on the sliding rail 41 is pushed to move to the position coinciding with the body 1, the pull ring 43 is loosened, the first spring 44 loses constraint, the inserted link 45 and the limit block 46 are driven to reset, after the limit block 46 resets, one end far away from the inserted link 45 penetrates through the sliding cover 48 and is inserted into the fixing groove 42 to be fixed, when the body 1 is used, the pull ring 43 is pulled in the direction far away from the body 1 again, the limit block 46 is driven to be separated from the fixing groove 42, the constraint on the sliding cover 48 is released, the sliding cover 48 moves in the direction far away from the body 1, so that the sliding cover 48 is separated from the connection with the body 1, the body 1 can be used, most of the bodies 1 on the market are used, the battery in the charging groove 2 is easy to be influenced by external force to be separated from the charging groove 2, the charging efficiency of the battery is influenced, the protection device 4 is applied to avoid the problems and improve the stability of equipment, when the body 1 is idle, the pull strip 52 is pulled to drive the fixed block 53 to move towards the direction close to the pull block 55, the fixed block 53 extrudes the second spring 54, the second spring 54 is stressed and deformed to generate elasticity, the size of the placing groove 51 can be adjusted, the charging wires are randomly arranged and placed in the placing groove 51, the pull block 55 is loosened, the second spring 54 loses constraint to drive the pull strip 52 and the fixed block 53 to reset, the charging wires are limited in the placing groove 51 after the fixed block 53 resets, the positioning and constraint of the charging wires are completed, the charging wires of most bodies 1 in the market are not used at present, the charging wires cannot be stored, the charging wires are worn or disconnected after the bodies 1 are used for a long time, the potential safety hazard exists, the personal safety of the user is not facilitated, the problems are avoided and the safety of the equipment is improved due to the application of the device.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiments into equivalent variations to apply to other fields, but all those persons do not depart from the technical contents of the present invention, and any simple modification, equivalent variation and modification made to the above embodiments according to the technical matters of the present invention still belong to the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a firm convenient lithium battery charger, includes body (1) and protector (4), its characterized in that: the body (1) is a lithium battery charger, one end of the body (1) is fixedly connected with a charging wire, the upper surface of the body (1) is provided with two symmetrically arranged charging grooves (2), the inner wall of each charging groove (2) is fixedly connected with a limiting spring (3), and the protection device (4) is arranged on the surface of the body (1);

protector (4) include slide rail (41) that two symmetries set up, slide rail (41) are connected in the fixed surface of body (1), the sliding surface of slide rail (41) is connected with sliding closure (48), the last fixed surface of sliding closure (48) is connected with spacing shell (47), the inner wall sliding connection of spacing shell (47) has inserted bar (45), one end fixedly connected with stopper (46) that inserted bar (45) are close to body (1), the first spring of one end fixedly connected with (44) of body (1) is kept away from in stopper (46), the one end of stopper (46) and the inner wall fixed connection of spacing shell (47) are kept away from in first spring (44), the one end fixedly connected with pull ring (43) of stopper (46) are kept away from in inserted bar (45).

2. A robust and convenient lithium battery charger as defined in claim 1, further comprising: the sliding cover (48) is positioned right above the charging groove (2), and the sliding cover (48) is matched with the charging groove (2).

3. A robust and convenient lithium battery charger as defined in claim 1, further comprising: the upper surface of the body (1) is provided with a fixing groove (42), and one end, far away from the inserting rod (45), of the limiting block (46) penetrates through the sliding cover (48) to be inserted into the fixing groove (42).

4. A robust and convenient lithium battery charger as defined in claim 1, further comprising: one side of body (1) is provided with bunching device (5), bunching device (5) and charging wire looks adaptation.

5. A robust and convenient lithium battery charger as defined in claim 4, wherein: bunching device (5) includes mounting bracket (56), standing groove (51) have been seted up to the inner wall of mounting bracket (56), the inner wall sliding connection of mounting bracket (56) has brace (52), the one end fixedly connected with fixed block (53) of brace (52), one side fixedly connected with second spring (54) of brace (52) are installed in fixed block (53), the one end that fixed block (53) were kept away from in second spring (54) and the inner wall fixed connection of mounting groove.

6. A robust and convenient lithium battery charger as defined in claim 5, further comprising: one end of the brace (52) far away from the fixing block (53) is fixedly connected with a pulling block (55), and the pulling block (55) is arranged in a circular shape.