CN216436855U

CN216436855U - Multi-interface multifunctional hybrid charging lithium battery charger

Info

Publication number: CN216436855U
Application number: CN202123130763.2U
Authority: CN
Inventors: 万红进
Original assignee: Nisus Electronics Technology Co ltd
Current assignee: Nisus Electronics Technology Co ltd
Priority date: 2021-12-14
Filing date: 2021-12-14
Publication date: 2022-05-03
Anticipated expiration: 2031-12-14

Abstract

The utility model relates to a lithium battery charger technical field just discloses a multi-functional lithium battery charger that fills that mixes of many interfaces, including charger body, charger body's right side fixedly connected with inserts the shell, the inside fixed mounting who inserts the shell has the port that charges, the right side activity of inserting the shell is pegged graft and is had the joint that charges, the port that charges is pegged graft with the inside activity of the joint that charges, the right side of inserting roof and interior diapire in the shell is all seted up flutedly. This multi-functional lithium battery charger that fills that mixes of many interfaces, the left one end that backs on the back of the body of two fixture blocks is the inclined plane, two fixture block relative movement when making the joint that charges insert in the shell, makes two reset spring compressed, when two fixture blocks move to two slot departments on a left side, through two reset spring's elasticity effect, makes two fixture blocks pop out to two slots on the back of the body mutually in, the port that charges and the joint left end cooperation of pegging graft that charges this moment, the joint connection that makes charge is fixed to the connection of the charger interface of being convenient for is used.

Description

Multi-interface multifunctional hybrid charging lithium battery charger

Technical Field

The utility model relates to a lithium battery charger technical field specifically is a multi-functional lithium battery charger that fills that mixes of many interfaces.

Background

The lithium battery charger is a charger specially used for charging the lithium ion battery, the lithium ion battery has higher requirement on the charger and needs a protection circuit, so the lithium battery charger generally has higher control precision and can carry out constant-current constant-voltage charging on the lithium ion battery.

At present, the port of a lithium battery charger is usually in an open state, and because the port is not provided with a protection mechanism, the charger is placed for a long time and used, dust is easily accumulated at the port, the charging operation of the charger is influenced, the port of the charger is easily loosened and falls off, the connection effect is poor, and the connection and the use of the interface of the charger are not convenient.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a be not enough to prior art, the utility model provides a multi-functional lithium battery charger that fills that mixes of many interfaces possesses advantages such as can protect, connect firm and easy and simple to handle, has solved present lithium battery charger port department and is open state usually, because the port department does not have protection machanism, and the charger is put for a long time and is used the easy accumulation dust of back port department, influences the operation of charging of charger, and the connection of charger port is not hard up easily and drops, and the connection effect is not good, the charger interface connection problem of using of being not convenient for.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a multi-interface multifunctional mixed charging lithium battery charger comprises a charger body, wherein a plug shell is fixedly connected to the right side of the charger body, a charging port is fixedly installed inside the plug shell, a charging joint is movably inserted into the right side of the plug shell, the charging port is movably inserted into the charging joint, grooves are formed in the right sides of the inner top wall and the inner bottom wall of the plug shell, clamping blocks are fixedly installed at the top and the bottom of the charging joint, inclined planes are formed in the opposite ends of the left sides of the two clamping blocks, the two clamping blocks are respectively matched with the insides of the two grooves, the opposite ends of the two clamping blocks are respectively movably inserted into the inner walls of the opposite sides of the two grooves, a pressing block is movably connected to the left sides of the two clamping blocks, two baffles are fixedly installed inside the pressing block, and the opposite sides of the two baffles are respectively movably connected with the top and the bottom of the charging joint, and a power line is fixedly arranged at the bottom of the left side of the charger body.

Preferably, the top and the bottom of the joint that charges have all been seted up and have been erected the groove, two the one end that the fixture block is relative is pegged graft with two inside activities that erect the groove respectively, and when the joint that charges inserted in the plug shell, the fixture block of the upper and lower side of the joint that charges was inserted from two perpendicular grooves, and it is fixed after inserting to be convenient for charge the joint.

Preferably, two equal fixedly connected with reset spring of the relative one end of fixture block, two reset spring's the other end respectively with two perpendicular inner wall fixed connection of the relative one side in groove, when two fixture blocks move to two slots department on a left side, through two reset spring's elasticity effect, make two fixture blocks pop out to two slots on the back of the body mutually, the joint connection that charges of being convenient for is fixed.

Preferably, the top and the bottom of the plug shell are both provided with slots, the slots are respectively communicated with the insides of the two grooves, the ends, back to back, of the clamping blocks are respectively plugged with the insides of the two slots in a movable mode, the ends, back to back, of the two clamping blocks are respectively plugged with the insides of the two slots in a matched mode, and the charging connector and the charging port are convenient to connect stably.

Preferably, two the equal fixedly connected with compression spring of the left inner wall of recess, two compression spring's right-hand member respectively with the left top of briquetting and bottom fixed connection, the joint that charges is shifted out the back to the right from inserting the shell, and the briquetting receives the elasticity of two compression springs and moves right and reset, the access operation of the charger port of being convenient for.

Preferably, logical groove, two have been seted up to the inside of briquetting the right side of baffle rotates with the interior roof and the interior diapire that lead to the groove respectively and is connected, and the briquetting moves to two recess right-hand members to the right side, and two equal fixed mounting in baffle department have the torsional spring for two baffles can overturn to the closed condition after the briquetting moves to the right side and resets, thereby shelter from the protection to inserting the inside of shell.

Compared with the prior art, the utility model provides a multi-functional lithium cell charger that fills that mixes of many interfaces possesses following beneficial effect:

1. this multi-functional lithium battery charger that fills that mixes of many interfaces, through setting up the recess, the fixture block, reset spring and slot, two left mutually opposite hands of fixture block one end is the inclined plane, two fixture block relative movement when making the joint that charges insert in the shell, make two reset spring compressed, when two fixture block left sides move to two slot departments, through two reset spring's elastic force effect, make two fixture block pop out to two slots on the back mutually, the port that charges this moment with the joint left end cooperation of pegging graft that charges, it is fixed to make the joint connection that charges, thereby the connection of the charger interface of being convenient for is used.

2. This multi-functional lithium battery charger that fills that mixes of many interfaces through setting up briquetting, baffle and compression spring, and the joint that charges shifts out the back to the right from inserting the shell, and the briquetting receives two compression spring's elasticity and moves right and reset, makes the briquetting move to the right two recess right-hand members to two equal fixed mounting in baffle department have the torsional spring, make two baffles after the briquetting moves right and resets can overturn to the closure state, thereby shelter from the protection to inserting the shell inside.

Drawings

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

FIG. 2 is an enlarged view of the structure A of FIG. 1 according to the present invention;

fig. 3 is a side view of the charger of the present invention when it is not plugged.

Wherein: 1. a charger body; 2. inserting a shell; 3. a charging port; 4. a charging connector; 5. a groove; 6. a clamping block; 7. briquetting; 8. a baffle plate; 9. a vertical slot; 10. a return spring; 11. a slot; 12. a compression spring; 13. a through groove; 14. a bevel; 15. a power line.

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. 1-3, a multi-interface multifunctional mixed-charging lithium battery charger comprises a charger body 1, a plug housing 2 is fixedly connected to the right side of the charger body 1, a charging port 3 is fixedly installed inside the plug housing 2, a charging connector 4 is movably inserted into the right side of the plug housing 2, the charging port 3 is movably inserted into the charging connector 4, a groove 5 is formed in each of the right sides of the inner top wall and the inner bottom wall of the plug housing 2, a fixture block 6 is fixedly installed on each of the top and the bottom of the charging connector 4, vertical slots 9 are formed in each of the top and the bottom of the charging connector 4, one end of each of the two fixture blocks 6 opposite to each other is movably inserted into each of the two vertical slots 9, a return spring 10 is fixedly connected to one end of each of the two fixture blocks 6 opposite to each other, an inclined surface 14 is formed on the opposite end of each of the two fixture blocks 6, the two fixture blocks 6 are respectively matched with the insides of the two grooves 5, the ends of the two fixture blocks 6, which are opposite to each other, are respectively movably inserted into the inner walls of the sides, which are opposite to each other, of the two grooves 5, the top and the bottom of the insertion shell 2 are respectively provided with a slot 11, the two slots 11 are respectively communicated with the insides of the two grooves 5, the ends, which are opposite to each other, of the two fixture blocks 6 are respectively movably inserted into the insides of the two slots 11, the grooves 5, the fixture blocks 6, the return springs 10 and the slots 11 are arranged, the ends, which are opposite to each other, on the left sides of the two fixture blocks 6 are inclined surfaces, so that the two fixture blocks 6 are relatively moved when the charging connector 4 is inserted into the insertion shell 2, the two return springs 10 are compressed, when the two fixture blocks 6 are moved to the left side to the two slots 11, the charging port 3 is inserted and matched with the left end of the charging connector 4, so that the charging connector 4 is fixedly connected, thereby facilitating the connection and use of the charger interface, the left sides of the two clamping blocks 6 are movably connected with a pressing block 7, the inner walls of the left sides of the two grooves 5 are fixedly connected with compression springs 12, the right ends of the two compression springs 12 are respectively fixedly connected with the top and the bottom of the left side of the pressing block 7, two baffles 8 are fixedly arranged inside the pressing block 7, a through groove 13 is arranged inside the pressing block 7, the right sides of the two baffles 8 are respectively rotatably connected with the inner top wall and the inner bottom wall of the through groove 13, the opposite sides of the two baffles 8 are respectively movably connected with the top and the bottom of the charging connector 4, the pressing block 7, the baffles 8 and the compression springs 12 are arranged, the clamping blocks 6 on the upper side and the lower side of the inserting shell 2 are pressed, the two clamping blocks 6 are relatively moved out from the two slots 11, the pressing block 7 is reset by the elasticity of the two compression springs 12 in the right direction, the pressing block 7 is moved to the right ends of the two grooves 5, and torsion springs are fixedly arranged at the positions of the two baffles 8, so that briquetting 7 moves to the right and two baffles 8 can overturn to the closed state after reseing to sheltering from the protection to inserting 2 insidely, charger body 1 left bottom fixed mounting has power cord 15.

When in use, the opposite ends of the left sides of the two clamping blocks 6 are inclined surfaces, so that when the charging connector 4 is inserted into the inserting shell 2, the two clamping blocks 6 move relatively, the two return springs 10 are compressed, when the two clamping blocks 6 move to the two inserting slots 11 to the left, the two clamping blocks 6 are ejected into the two inserting slots 11 oppositely, the charging port 3 is inserted and matched with the left end of the charging connector 4, the charging connector 4 is fixedly connected, the two clamping blocks 6 are moved out from the two inserting slots 11 relatively by pressing the clamping blocks 6 on the upper side and the lower side of the inserting shell 2, the pressing block 7 is reset to the right by the elastic force of the two compression springs 12, the pressing block 7 moves to the two grooves 5 to the right, and the two baffle plates 8 are fixedly provided with torsional springs, so that the two baffle plates 8 can be turned to a closed state after the pressing block 7 moves to the right, thereby shielding the inside of the inserting shell 2, this multi-functional lithium battery charger that fills that mixes of many interfaces can carry out dustproof protection to the port when not connecting, and the connection of port is firm, prevents that the port department from connecting not hard up and droing, and then is convenient for connect the use of charger interface.

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 multi-functional lithium cell charger that fills that mixes of many interfaces, includes charger body (1), its characterized in that: the charger is characterized in that a plug shell (2) is fixedly connected to the right side of the charger body (1), a charging port (3) is fixedly mounted inside the plug shell (2), a charging connector (4) is movably inserted into the right side of the plug shell (2), the charging port (3) is movably inserted into the charging connector (4), grooves (5) are formed in the right side of the inner top wall and the right side of the inner bottom wall of the plug shell (2), clamping blocks (6) are fixedly mounted at the top and the bottom of the charging connector (4), inclined planes (14) are formed in the opposite ends of the left sides of the two clamping blocks (6), the two clamping blocks (6) are respectively matched with the insides of the two grooves (5), the opposite ends of the two clamping blocks (6) are respectively movably inserted into the inner walls of the opposite sides of the two grooves (5), and pressing blocks (7) are movably connected to the left sides of the two clamping blocks (6), the inside fixed mounting of briquetting (7) has two baffles (8), two one side that baffle (8) are relative respectively with the top and the bottom swing joint of the joint (4) that charge, the left bottom fixed mounting of charger body (1) has power cord (15).

2. The multi-interface multifunctional hybrid rechargeable lithium battery charger of claim 1, wherein: vertical grooves (9) are formed in the top and the bottom of the charging connector (4), and two ends, opposite to the clamping blocks (6), of the clamping blocks are movably inserted into the two vertical grooves (9) respectively.

3. The multi-interface multifunctional hybrid rechargeable lithium battery charger of claim 2, wherein: two equal fixedly connected with reset spring (10) in the opposite one end of fixture block (6), two the other end of reset spring (10) respectively with two perpendicular inner wall fixed connection of groove (9) relative one side.

4. The multi-interface multifunctional hybrid rechargeable lithium battery charger of claim 1, wherein: inserting shell (2)'s top and bottom all seted up slot (11), two slot (11) communicate with the inside of two recess (5) respectively, two the one end that blocks (6) carried on the back mutually is pegged graft with the inside activity of two slots (11) respectively.

5. The multi-interface multifunctional hybrid rechargeable lithium battery charger of claim 1, wherein: two equal fixedly connected with compression spring (12) of the left inner wall of recess (5), two the right-hand member of compression spring (12) respectively with the left top of briquetting (7) and bottom fixed connection.

6. The multi-interface multifunctional hybrid rechargeable lithium battery charger of claim 1, wherein: through grooves (13) are formed in the pressing block (7), and the right sides of the two baffles (8) are respectively connected with the inner top wall and the inner bottom wall of the through grooves (13) in a rotating mode.