CN112350401B

CN112350401B - Four-charging battery charger with positioning structure for conveniently placing batteries

Info

Publication number: CN112350401B
Application number: CN202011197909.2A
Authority: CN
Inventors: 秦栋栋; 林鸿鹏; 钟少斌
Original assignee: Guangdong Rongke Technology Co ltd; Dongguan Rongke Technology Co ltd
Current assignee: Guangdong Rongke Technology Co ltd; Dongguan Rongke Technology Co ltd
Priority date: 2020-10-30
Filing date: 2020-10-30
Publication date: 2022-07-12
Anticipated expiration: 2040-10-30
Also published as: CN112350401A

Abstract

The invention discloses a four-charging battery charger with a positioning structure and convenient for placing a battery, which comprises a charger body and charging grooves, wherein four charging grooves are formed in the surface of the charger body, a cover plate is arranged at the top of each charging groove and is rotatably connected with the edge of each charging groove, a fixing hole is formed in the end part of the top surface of the charger body, and a fastener capable of being elastically clamped is arranged at the corresponding position of the fixing hole at the end part of the cover plate.

Description

Four-charging battery charger with positioning structure for conveniently placing batteries

Technical Field

The invention relates to the technical field of battery chargers, in particular to a four-charging battery charger with a positioning structure and convenient for placing batteries.

Background

Storage batteries are very common in life, have wide application range and many kinds, and a battery pack consisting of cylindrical single batteries has a large application field at present, and particularly, a storage power supply component of equipment such as 5G communication adopts many battery packs to complete power supply work.

The columnar storage battery needs to be charged by using a special charger, but the existing charger limits the storage battery by adopting the extrusion of electrodes on two sides, so that unstable contact is easy to occur, the charging failure is caused, and the normal use is influenced.

Therefore, a four-charging battery charger with a positioning structure for conveniently placing batteries is provided.

Disclosure of Invention

The invention aims to provide a four-charging battery charger which is stable in use and provided with a positioning structure and is convenient for placing batteries, so as to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a four rechargeable battery chargers with location structure conveniently places battery, includes the charger body and charging tank, four charging tanks have been seted up on the charger body surface, the charging tank top is provided with the apron, and the apron rotates with the charging tank edge and is connected, the fixed orifices has been seted up to charger body top surface tip position, but apron tip is located the fixed orifices and corresponds the position and install elastic clamping's lock ware.

Preferably, the buckling device comprises an angle plate, an end plate, an insertion column, a top column, a through groove, a telescopic groove, a positioning block, a positioning groove, a penetrating groove, a transverse elastic groove, a transverse pulling block, a transverse spring, a vertical pulling block, a vertical spring and a vertical elastic groove, the end plate is fixed at the end part of the cover plate, the angle plate is installed on the top surface of the end plate through elastic rotation of the torsion spring, the through groove is formed in the surface of the angle plate, the insertion column is fixed on the bottom surface of the end plate and is matched and spliced with the fixing hole, the telescopic groove is formed in the insertion column, the T-shaped top column is slidably spliced in the telescopic groove, the top end of the top column penetrates through the through groove, the penetrating groove is formed in the side edge of the telescopic groove, the positioning block is inserted and connected in the penetrating groove, the positioning groove is formed in the inner wall of the fixing hole, the positioning block is matched and clamped with the positioning groove, the transverse elastic groove is formed in the bottom of the penetrating groove, the transverse pulling block is fixed on the transverse pulling block, and is elastically connected with the transverse elastic groove through the transverse spring, the telescopic groove is characterized in that a vertical elastic groove is formed in the inner wall of the telescopic groove, a vertical pulling block is fixed on the outer wall of the top column and is elastically connected with the vertical elastic groove through a vertical spring.

Preferably, the outer end of the positioning block is in a triangular inclined plane shape, and the inner end of the positioning block is in an inclined plane shape matched with the bottom end of the top column.

Preferably, the fixing hole is arc-shaped, the arc center of the fixing hole is concentric with the rotating part of the cover plate, and the bottom end of the inserting column is spherical.

Preferably, the vertical spring has a spring constant twice as large as that of the horizontal spring.

Preferably, the bottom surface of the cover plate is provided with four arc grooves which are continuously arranged, and a hollow groove is formed in the cover plate and positioned between the arc grooves.

Compared with the prior art, the invention has the beneficial effects that:

when the battery is charged, the battery is placed in the charging groove on the surface of the charger body, then the cover plate is covered, the cover plate is covered and fixed through the matching clamping of the buckling device and the fixing hole, and the battery is pressed and limited through the matching of the cover plate and the fixing hole, so that the battery keeps a fixed charging position, the poor contact caused by the position deviation of the battery is effectively avoided, and the stable charging of the battery is ensured.

Drawings

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

FIG. 2 is a schematic overall side view of the present invention;

FIG. 3 is a schematic view of a charging slot according to the present invention;

FIG. 4 is a schematic cross-sectional view of the cover plate of the present invention;

FIG. 5 is an enlarged schematic view of FIG. 2 at A;

fig. 6 is an enlarged schematic view of fig. 5 at B.

In the figure: 1. a charger body; 2. a cover plate; 21. a hollow groove; 3. a fastener; 31. a gusset; 32. an end plate; 33. inserting a column; 34. a top pillar; 35. a through groove; 36. a telescopic groove; 37. positioning blocks; 38. positioning a groove; 39. penetrating a groove; 310. a transverse elastic groove; 311. transversely pulling the block; 312. a lateral spring; 313. vertically pulling the block; 314. a vertical spring; 315. a vertical elastic groove; 4. a charging slot; 5. and (7) fixing holes.

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, 2 and 3, a four-rechargeable battery charger with a positioning structure for conveniently placing a battery in the four-rechargeable battery charger is shown, which includes a charger body 1 and four charging slots 4, wherein the surface of the charger body 1 is provided with the four charging slots 4, the top of the charging slot 4 is provided with a cover plate 2, the cover plate 2 is rotatably connected with the edges of the charging slots 4, the top surface of the charger body 1 is provided with a fixing hole 5, and the end of the cover plate 2 is provided with a fastener 3 which can be elastically fastened at a position corresponding to the fixing hole 5.

Referring to fig. 5 and 6, the fastener 3 includes an angle plate 31, an end plate 32, an insertion column 33, a top column 34, a through groove 35, a telescopic groove 36, a positioning block 37, a positioning groove 38, a through groove 39, a transverse elastic groove 310, a transverse pull block 311, a transverse spring 312, a vertical pull block 313, a vertical spring 314 and a vertical elastic groove 315, the end plate 32 is fixed at the end of the cover plate 2, the angle plate 31 is elastically and rotatably mounted on the top surface of the end plate 32 through a torsion spring, the through groove 35 is formed on the surface of the angle plate 31, the insertion column 33 is fixed on the bottom surface of the end plate 32, the insertion column 33 is in fit insertion connection with the fixing hole 5, the telescopic groove 36 is formed inside the insertion column 33, the T-shaped top column 34 is in sliding insertion connection with the telescopic groove 36, the top end of the top column 34 passes through the through groove 35, the side of the telescopic groove 36 is formed with the through groove 39, the positioning block 37 is inserted in the through groove 39, the inner wall of the fixing hole 5 is formed with the positioning groove 38, and locating piece 37 and constant head tank 38 cooperation joint, wear groove 39 bottom to seted up horizontal elastic groove 310, locating piece 37 bottom is fixed with horizontal pull piece 311, and horizontal pull piece 311 passes through horizontal spring 312 and horizontal elastic groove 310 elastic connection, vertical elastic groove 315 has been seted up to flexible groove 36 inner wall, the outer wall of fore-set 34 is fixed with erects and draws piece 313, and erects and draw piece 313 through erecting spring 314 and erecting elastic groove 315 elastic connection.

When the cover plate 2 is closed, the inserting column 33 is inserted into the fixing hole 5, the positioning block 37 contracts along the transverse elastic groove 310 by overcoming the elastic force of the transverse spring 312 through inclined plane extrusion until the positioning block 37 is aligned with the positioning groove 38 to realize clamping and fixing, the top column 34 keeps pressing contact with the positioning block 37 through the elastic force of the vertical spring 314, the positioning block 37 keeps clamping with the positioning groove 38 by matching with the elastic force of the transverse spring 312, when the cover plate 2 needs to be opened, the angle plate 31 is pressed by a hand to turn over, so that the top column 34 is pulled upwards by overcoming the elastic force of the vertical spring 314, the extrusion on the positioning block 37 is removed, then the cover plate 2 is turned, the positioning block 37 compresses the transverse spring 312 to contract through inclined plane extrusion, the inserting column 33 is conveniently withdrawn from the fixing hole 5, and the cover plate 2 is conveniently opened.

Referring to fig. 6, the outer end of the positioning block 37 is in a triangular inclined plane shape, and the inner end of the positioning block 37 is in an inclined plane shape matched with the bottom end of the top pillar 34, so as to facilitate the compression, fixation and extension.

Referring to fig. 5, the fixing hole 5 is arc-shaped, the arc center of the fixing hole 5 is concentric with the rotation portion of the cover plate 2, and the bottom end of the insertion column 33 is spherical, so that the insertion column 33 is conveniently matched and inserted with the fixing hole 5.

Wherein the elastic coefficient of the vertical spring 314 is twice that of the horizontal spring 312, so that the top pillar 34 has a pressing and holding force to the positioning block 37.

Referring to fig. 4, the bottom surface of the cover plate 2 is formed with four arc grooves arranged in series, and a hollow groove 21 is formed between the arc grooves inside the cover plate 2, so that the cover plate 2 can be stably attached to the battery by extrusion, thereby achieving tight fixation.

The working principle is as follows: place in charging groove 4 on charger body 1 surface during battery charging, then close 2 covers of apron, realize closing fixedly to the lid of apron 2 through the cooperation joint of lock ware 3 with fixed orifices 5, it is spacing to extrude the cooperation of battery through apron 2 to make the battery keep fixed charged position, effectively avoid because of the contact failure that battery position deviation brought, the guarantee battery is stably charged.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 four rechargeable battery chargers with location structure conveniently places battery, includes the charger body (1) and charging tank (4), four charging tank (4), its characterized in that have been seted up on the surface of the charger body (1): the top of the charging groove (4) is provided with a cover plate (2), the cover plate (2) is connected with the edge of the charging groove (4) in a rotating manner, the end part of the top surface of the charger body (1) is provided with a fixing hole (5), the end part of the cover plate (2) is positioned at a position corresponding to the fixing hole (5) and is provided with a buckling device (3) which can be elastically clamped, the buckling device (3) comprises an angle plate (31), an end plate (32), an inserting column (33), a top column (34), a through groove (35), a telescopic groove (36), a positioning block (37), a positioning groove (38), a through groove (39), a transverse elastic groove (310), a transverse pulling block (311), a transverse spring (312), a vertical pulling block (313), a vertical spring (314) and a vertical elastic groove (315), the end plate (32) is fixed at the end part of the cover plate (2), and the top surface of the end plate (32) is provided with the angle plate (31) through elastic rotation of a torsion spring, the corner plate (31) is provided with a through groove (35) on the surface, an inserting column (33) is fixed on the bottom surface of the end plate (32), the inserting column (33) is in matched insertion with the fixing hole (5), a telescopic groove (36) is formed in the inserting column (33), a T-shaped top column (34) is in sliding insertion with the telescopic groove (36), the top end of the top column (34) penetrates through the through groove (35), a penetrating groove (39) is formed in the side edge of the telescopic groove (36), a positioning block (37) is inserted in the penetrating groove (39), a positioning groove (38) is formed in the inner wall of the fixing hole (5), the positioning block (37) is in matched clamping connection with the positioning groove (38), a transverse elastic groove (310) is formed in the bottom of the penetrating groove (39), a transverse pulling block (311) is fixed at the bottom of the positioning block (37), the transverse pulling block (311) is elastically connected with the transverse elastic groove (310) through a transverse spring (312), a vertical elastic groove (315) is formed in the inner wall of the telescopic groove (36), the utility model discloses a top post (34) outer wall is fixed with erects and draws piece (313), and erects and draw piece (313) through erecting spring (314) and erecting elastic groove (315) elastic connection, locating piece (37) outer end is triangle inclined plane form, and locating piece (37) inner be with top post (34) bottom complex inclined plane form, fixed orifices (5) are circular-arcly, and the circular arc center of fixed orifices (5) rotates the position with apron (2) and concentric, it is spherical form to insert post (33) bottom, the coefficient of elasticity of erecting spring (314) is the twice of horizontal spring (312) coefficient of elasticity.

2. The four-rechargeable battery charger with the positioning structure for conveniently placing the battery as claimed in claim 1, wherein: the bottom surface of the cover plate (2) is provided with four arc grooves which are continuously arranged, and hollow grooves (21) are arranged between the arc grooves in the cover plate (2).