CN209994133U - Sliding closure formula lithium cell charger - Google Patents

Abstract

The utility model discloses a sliding cover type lithium battery charger, which comprises a shell, an electric quantity display screen, a sliding cover, a heat dissipation grid, a charging seat, a containing groove and a charging wire, wherein the electric quantity display screen is embedded and fixed at the upper end position of the front end of the shell, the sliding cover is movably matched and connected with the shell, the heat dissipation grid is arranged at the left side and the right side positions of the front end of the shell, the charging seat is positioned at the rear end position of the shell, the containing groove is embedded at the bottom position of the shell, the charging wire is electrically connected with the shell, the battery is placed into the charging seat after the sliding cover is slid, an anode electric device is moved through the size of the battery, the sealing position is adjusted through a sealing strip, the lithium battery is charged after the charging wire is electrified, the dust accumulation of a compression spring in the charging seat can be effectively prevented through the matching of the sealing strip and a dust-proof curtain, the compression spring is prevented from being, the excessive bending of avoiding, the use of effectual protection charging wire.

Description

Sliding closure formula lithium cell charger

Technical Field

The utility model relates to a lithium battery equipment field, specificly a sliding closure formula lithium battery charger.

Background

The lithium battery charger is specially used for charging the lithium ion battery, but most of the lithium battery chargers in the prior art are compressed and clamped through springs, dust is easily attached to the adjusting position, the clamping of the springs is affected, the lithium battery is easily clamped during installation and charging, and the installation of battery charging is affected.

SUMMERY OF THE UTILITY MODEL

To the above problem, the utility model provides a sliding closure formula lithium cell charger.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a sliding closure formula lithium cell charger, its structure includes casing, electric quantity display screen, sliding closure, heat dissipation bars, charging seat, accomodates groove, charging wire, the electric quantity display screen inlays the front end upper end position in the casing, the sliding closure is connected with casing clearance fit, the heat dissipation bars are established to the front end left and right sides position of casing, the charging seat is located the rear end position of casing, accomodate the groove and inlay in the bottom position of casing, the charging wire is connected with the casing carries out the circular telegram.

Furthermore, the charging seat mainly comprises a negative electrode electrifying piece, a positive electrode electrifying device, a dustproof curtain, a sealing strip and a compression spring, wherein the negative electrode electrifying piece is embedded on the top wall of the charging seat, the positive electrode electrifying device is fixedly connected with the compression spring, the dustproof curtain is fixed at the bottom position of the charging seat, the dustproof curtain is provided with the sealing strip, and the sealing strip is in nested sliding fit with the positive electrode electrifying device.

Still further, anodal circular telegram ware mainly comprises lower slider, solid fixed ring, connecting plate, anodal circular telegram piece, circular telegram pole, merger block group, merge piece and lower slider fixed connection, anodal circular telegram piece is connected with solid fixed ring through the connecting plate, circular telegram pole through connection board and anodal circular telegram piece welded connection.

Furthermore, the compression spring is located below the dustproof curtain and fixedly connected with the electrifying rod.

Furthermore, the combining block, the lower sliding block and the connecting plate are made of plastic materials and have the function of isolating sources.

Advantageous effects

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses put into the charging seat with the battery behind the slip sliding closure, through the size of battery, remove anodal circular telegram ware, the cooperation sealing strip carries out sealing position and adjusts, through charging wire circular telegram back, charge to the lithium cell, can effectually prevent the inside compression spring deposition of charging seat through the cooperation of sealing strip and dust curtain, avoid compression spring to block because the deposition, and can accomodate through accomodating the groove after the use through the data line, the excessive of avoiding is buckled, the use of effectual protection charging wire.

Drawings

Fig. 1 is a schematic structural diagram of the sliding lithium battery charger of the present invention.

Fig. 2 is the internal structure diagram of the sliding lithium battery charger of the present invention.

Fig. 3 is a schematic bottom structure diagram of the sliding lithium battery charger of the present invention.

Fig. 4 is a schematic structural diagram of the charging seat of the present invention.

Fig. 5 is a schematic diagram of the internal structure of the charging seat of the present invention.

Fig. 6 is a schematic structural diagram of the positive electrode current collector of the present invention.

Fig. 7 is a front view structure diagram of the combining block of the present invention.

In the figure: the device comprises a shell-1, an electric quantity display screen-2, a sliding cover-3, a heat dissipation grid-4, a charging seat-5, a containing groove-6, a USB charging wire-7, a negative pole electrified piece-A, a positive pole electrified device-B, a dustproof curtain-C, a sealing strip-D, a compression spring-E, a lower slider-F, a fixing ring-G, a connecting plate-H, a positive pole electrified piece-I, an electrified rod-J and a merging block-K.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some embodiments, not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Examples

As shown in fig. 1-7, the utility model provides a sliding cover type lithium battery charger, which comprises a casing 1, a power display screen 2, a sliding cover 3, a heat dissipation grid 4, a charging seat 5, a containing groove 6, a USB charging wire 7, wherein the power display screen 2 is fixedly embedded at the upper end of the front end of the casing 1, the sliding cover 3 is movably connected with the casing 1, the heat dissipation grid 4 is arranged at the left and right sides of the front end of the casing 1, the charging seat 5 is arranged at the rear end of the casing 1, the containing groove 6 is embedded at the bottom of the casing 1, the USB charging wire 7 is electrically connected with the casing 1, the charging seat 5 mainly comprises a negative electrode energizing piece a, a positive electrode energizing device B, a dustproof curtain C, a sealing strip D and a compression spring E, the negative electrode piece a is fixedly embedded at the top wall of the casing 5, the positive electrode device B is fixedly connected with the compression spring E, dustproof curtain C fixes the bottom position at charging seat 5, dustproof curtain C is equipped with sealing strip D, sealing strip D and the nested sliding fit of anodal circular telegram ware B, anodal circular telegram ware B mainly comprises lower sliding block F, solid fixed ring G, connecting plate H, anodal circular telegram piece I, circular telegram pole J, merge piece K and lower sliding block F fixed connection, anodal circular telegram piece I is connected with solid fixed ring G through connecting plate H, circular telegram pole J link up connecting plate H and anodal circular telegram piece I welded connection, compression spring E is located dustproof curtain C's below position, compression spring E and circular telegram pole J fixed connection, it adopts the plastic material to merge piece K, lower sliding block F and connecting plate H.

The working principle of the present invention is explained as follows: the utility model discloses according to the size of lithium cell, it makes compression spring compress to drag anodal circular telegram ware B, merge piece K and the cooperation of lower slider F remove and will make sealing strip D merge the back, install the lithium cell on charging seat 5, with USB charging wire 7 switch on, make 1 inside circular telegram of casing, circular telegram pole J is circular telegram to anodal circular telegram piece I, negative pole circular telegram piece A charges to the battery with anodal circular telegram piece I circular telegram cooperation, electric quantity display screen 2 carries out data display to battery charge situation, take out the battery after the charge completion, accomodate in the recoverable groove 6 of UBS charging wire 7, protect USB charging wire 7.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (1)

1. The utility model provides a sliding closure formula lithium cell charger, its structure includes casing (1), electric quantity display screen (2), sliding closure (3), radiator grating (4), charging seat (5), accomodates groove (6), USB charging wire (7), its characterized in that:

the electric quantity display screen (2) is fixedly embedded at the upper end position of the front end of the shell (1), the sliding cover (3) is movably matched and connected with the shell (1), the left and right sides of the front end of the shell (1) are provided with the heat dissipation grids (4), the charging seat (5) is positioned at the rear end position of the shell (1), the accommodating groove (6) is embedded at the bottom position of the shell (1), the USB charging wire (7) is in power-on connection with the shell (1), the charging seat (5) mainly comprises a negative pole power-on piece (A), an anode power-on device (B), a dustproof curtain (C), a sealing strip (D) and a compression spring (E), the negative pole power-on piece (A) is fixedly embedded on the top wall of the charging seat (5), the anode power-on device (B) is fixedly connected with the compression spring (E), the dustproof curtain (C) is fixed at the bottom position of the charging seat (5), dustproof curtain (C) is equipped with sealing strip (D), sealing strip (D) and the nested sliding fit of anodal circular telegram ware (B), anodal circular telegram ware (B) mainly comprises lower slider (F), solid fixed ring (G), connecting plate (H), anodal circular telegram piece (I), circular telegram pole (J), merger piece (K) and lower slider (F) fixed connection, anodal circular telegram piece (I) is connected with solid fixed ring (G) through connecting plate (H), circular telegram pole (J) link up connecting plate (H) and anodal circular telegram piece (I) welded connection, compression spring (E) are located the below position of dustproof curtain (C), compression spring (E) and circular telegram pole (J) fixed connection.

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