CN212062558U

CN212062558U - Stable butt joint structure of automobile storage battery

Info

Publication number: CN212062558U
Application number: CN202021051257.7U
Authority: CN
Inventors: 江胜勇; 李琦
Original assignee: Lanzhou Lanshi Enli Microgrid Co ltd
Current assignee: Lanzhou Lanshi Enli Microgrid Co ltd
Priority date: 2020-06-09
Filing date: 2020-06-09
Publication date: 2020-12-01
Anticipated expiration: 2030-06-09

Abstract

The utility model discloses a stable butt-joint structure of car battery, including the battery, the upper end of battery is provided with the top cap, install binding post A and binding post B on the top cap, binding post A and binding post B department all are provided with the base, the base is connected with the fixed block through expanding spring A and flexible guide post A, the fixed block is connected with the clamp plate through the pivot, install limiting plate A and limiting plate B on the clamp plate, the clamp plate passes through locking mechanism to be fixed on the fixed block, locking mechanism includes the base, expanding spring B, flexible guide post B, push-and-pull piece and check lock lever, install the check lock lever on the push-and-pull piece, the check lock lever inserts in the. The utility model discloses a docking structure is stabilized to car battery, clamp plate move down and make limiting plate A and limiting plate B card just be located the both sides that the battery pressed from both sides respectively on the battery presss from both sides, make the butt joint that the battery pressed from both sides can be stable on binding post A and binding post B, make the butt joint stable, difficult pine takes off.

Description

Stable butt joint structure of automobile storage battery

Technical Field

The utility model relates to an automobile storage battery technical field specifically is a stable butt-joint structural of automobile storage battery.

Background

The accumulator is an indispensable part of automobile and can be divided into traditional lead-acid accumulator and maintenance-free accumulator, because the accumulator adopts lead-calcium alloy as grid frame, the water decomposition quantity produced during charging is small, the water evaporation quantity is low, and in addition, the shell adopts seal structure, the released sulfuric acid gas is also small, so that it has the advantages of no need of adding any liquid, long time for connecting wire pile head and storing electric quantity, etc. compared with traditional accumulator.

When present automobile storage battery uses, adopt the battery to press from both sides and dock, present battery presss from both sides when centre gripping binding post, can not realize stable butt joint, leads to the battery to press from both sides easily to loosen and influence the use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a docking structure is stabilized to car battery, clamp plate move down and make limiting plate A and limiting plate B card just be located the both sides of battery clamp respectively on the battery clamp, make the butt joint that the battery clamp can be stable on binding post A and binding post B, make the butt joint stable, difficult pine takes off, can solve the problem among the prior art.

In order to achieve the above object, the utility model provides a following technical scheme: a stable butt joint structure of an automobile storage battery comprises a storage battery, wherein a top cover is arranged at the upper end of the storage battery, a wiring terminal A and a wiring terminal B are mounted on the top cover, bases are arranged at the wiring terminal A and the wiring terminal B, the bases are mounted on the top cover, the bases are connected with fixed blocks through telescopic springs A and telescopic guide columns A, the fixed blocks are connected with pressing plates through rotating shafts, limiting plates A and limiting plates B are mounted on the pressing plates, and the limiting plates A and the limiting plates B are arranged side by side;

the inboard of fixed block is provided with locking mechanism, the clamp plate passes through locking mechanism to be fixed on the fixed block, locking mechanism includes base, expanding spring B, flexible guide post B, push-and-pull piece and check lock lever, the base is installed on the inside wall of fixed block, the base is connected with through expanding spring B and flexible guide post B and pushes away and draws the piece, push away and draw and install the check lock lever on the piece, the check lock lever inserts in the clamp plate.

Preferably, the width of the battery clamp which is butted on the wiring terminal A and the wiring terminal B is matched with the distance between the limiting plate A and the limiting plate B.

Preferably, the pressure plate is provided with a locking groove for inserting the locking rod, and the locking groove is matched with the locking rod.

Preferably, the length of the push-pull block is greater than the width of the locking rod, and the push-pull block and the locking rod are fixed to be in a T shape.

Preferably, an operating handle is installed on the upper surface of the pressing plate, and the pressing plate moves through the operating handle.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a stable butt-joint structure of automobile battery, after the battery clamp is pressed from both sides on binding post A and binding post B, through operation handle drive clamp plate shift up, expanding spring A and flexible guide post A are all stretched, meanwhile, promote the push-and-pull piece and drive the check lock lever and move, expanding spring B and flexible guide post B are all contracted, later through operation handle drive clamp plate rotate under the supporting action of pivot, make the clamp plate in the horizontal state, loosen the push-and-pull piece, because expanding spring B and flexible guide post B do not receive the extrusion force again and make expanding spring B and flexible guide post B extend and then promote the check lock lever to insert in the clamp plate, at this moment loosen the operating handle, because expanding spring A and flexible guide post A do not receive the extrusion force again and make expanding spring A and flexible guide post A contract, make the clamp plate move down and make limiting plate A and limiting plate B block on the battery clamp and be located the both sides of battery clamp respectively, the battery clamp can be stably butted on the wiring terminal A and the wiring terminal B, so that the butt joint is stable and is not easy to loosen.

Drawings

FIG. 1 is a schematic view of the stable butt joint of the automobile storage battery with the pressure plate in the horizontal state of the present invention;

fig. 2 is a schematic view of the stable butt joint of the automobile storage battery with the pressing plate in the vertical state of the invention;

FIG. 3 is an enlarged view of the point A of the present invention;

fig. 4 is a schematic view of the direction a of the present invention;

FIG. 5 is an enlarged view of the locking mechanism of the present invention;

fig. 6 is a schematic view of the pressing plate of the present invention.

In the figure: 1. a storage battery; 2. a top cover; 21. a wiring terminal A; 22. a wiring terminal B; 3. a base; 4. a telescopic guide column A; 41. a telescopic spring A; 5. a fixed block; 51. a rotating shaft; 6. pressing a plate; 61. a limiting plate A; 62. a limiting plate B; 63. a locking groove; 64. an operating handle; 7. a locking mechanism; 71. a base; 72. a telescopic spring B; 73. a telescopic guide post B; 74. a push-pull block; 75. a locking lever.

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. 1-4, an automobile storage battery stable butt joint structure comprises a storage battery 1, a top cover 2 is arranged at the upper end of the storage battery 1, a connection terminal a21 and a connection terminal B22 are installed on the top cover 2, bases 3 are respectively arranged at connection terminals a21 and a connection terminal B22, the bases 3 are installed on the top cover 2, the bases 3 are connected with a fixing block 5 through a telescopic spring a41 and a telescopic guide post A4, the fixing block 5 is connected with a pressing plate 6 through a rotating shaft 51, an operating handle 64 is installed on the upper surface of the pressing plate 6, the pressing plate 6 is moved through the operating handle 64, the pressing plate 6 is convenient to operate through the operating handle 64, a limiting plate a61 and a limiting plate B62 are installed on the pressing plate 6, a limiting plate a61 and a limiting plate B62 are arranged side by side, the width of a battery clamp butt-jointed with the connection terminals a21 and B22 is matched with the distance between the limiting plate a61 and the limiting plate B82, the battery clamp can be stably butted on the connecting terminal A21 and the connecting terminal B22, so that the battery clamp is stable in butting and not easy to loosen.

Referring to fig. 5-6, a locking mechanism 7 is disposed on the inner side of the fixed block 5, the pressing plate 6 is fixed on the fixed block 5 by the locking mechanism 7, the locking mechanism 7 includes a base 71, a telescopic spring B72, a telescopic guide post B73, a push-pull block 74 and a locking rod 75, the base 71 is mounted on the inner side wall of the fixed block 5, the base 71 is connected with the push-pull block 74 through a telescopic spring B72 and a telescopic guide post B73, the push-pull block 74 is mounted with a locking rod 75, the length of the push-pull block 74 is greater than the width of the locking rod 75, the push-pull block 74 and the locking rod 75 are fixed in a T shape, the two ends of the push-pull block 74 protrude out of the locking rod 75, so that the operator can operate the push-pull block 74, the locking rod 75 is inserted into the pressing plate 6, a locking groove 63 for inserting the locking rod 75 is disposed on the pressing plate 6, the locking groove 63 is adapted to, the limiting plate A61 and the limiting plate B62 which are clamped on the battery clamp cannot move, so that the battery clamp can be stably butted on the wiring terminal A21 and the wiring terminal B22, the butting is stable, and the battery clamp is not easy to loosen.

The working principle is as follows: after the battery clamp is clamped on the connecting terminal A21 and the connecting terminal B22, the pressing plate 6 is driven to move upwards through the operating handle 64, the telescopic spring A41 and the telescopic guide post A4 are both stretched, meanwhile, the push-pull block 74 is pushed to drive the locking rod 75 to move, the telescopic spring B72 and the telescopic guide post B73 are both contracted, then the pressing plate 6 is driven to rotate under the supporting action of the rotating shaft 51 through the operating handle 64, after the pressing plate 6 is in a horizontal state, the push-pull block 74 is released, the telescopic spring B72 and the telescopic guide post B73 are not subjected to extrusion force any more, the telescopic spring B72 and the telescopic guide post B73 are both extended to further push the locking rod 75 to be inserted into the pressing plate 6, at the moment, the operating handle 64 is released, the telescopic spring A41 and the telescopic guide post A4 are both contracted because the telescopic spring A41 and the telescopic guide post A4 are not subjected to extrusion force any more, the pressing plate A61 and the limiting plate B62 are clamped on the battery clamp, the battery clamp can be stably butted on the connecting terminal A21 and the connecting terminal B22, so that the battery clamp is stable in butting and not easy to loosen.

To sum up, in the stable docking structure for the automobile battery of the present invention, after the battery clip is clipped on the connection terminal a21 and the connection terminal B22, the operation handle 64 drives the pressing plate 6 to move upwards, the extension spring a41 and the extension guiding post A4 are both extended, meanwhile, the pushing and pulling block 74 is pushed to drive the locking rod 75 to move, the extension spring B72 and the extension guiding post B73 are both contracted, then the operation handle 64 drives the pressing plate 6 to rotate under the supporting action of the rotating shaft 51, so that the pressing plate 6 is in the horizontal state, the pushing and pulling block 74 is released, the extension spring B72 and the extension guiding post B73 are both extended to push the locking rod 75 to be inserted into the pressing plate 6 because the extension spring a41 and the extension guiding post A4 are both not pressed by the pressing force, the extension spring a41 and the extension guiding post a2 are both contracted because the extension spring a41 and the extension guiding post A4 are not pressed by the pressing force any more, make clamp plate 6 move down and make limiting plate A61 and limiting plate B62 block on the battery presss from both sides and be located the both sides of battery clamp respectively, make the butt joint that the battery pressed from both sides can be stable on binding post A21 and binding post B22, make the butt joint stable, difficult pine takes off.

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 butt-joint structure is stabilized to car battery, includes battery (1), its characterized in that: the upper end of the storage battery (1) is provided with a top cover (2), the top cover (2) is provided with a wiring terminal A (21) and a wiring terminal B (22), the positions of the wiring terminal A (21) and the wiring terminal B (22) are respectively provided with a base (3), the base (3) is installed on the top cover (2), the base (3) is connected with a fixed block (5) through a telescopic spring A (41) and a telescopic guide post A (4), the fixed block (5) is connected with a pressing plate (6) through a rotating shaft (51), the pressing plate (6) is provided with a limiting plate A (61) and a limiting plate B (62), and the limiting plate A (61) and the limiting plate B (62) are arranged side by side;

the inboard of fixed block (5) is provided with locking mechanism (7), clamp plate (6) are fixed on fixed block (5) through locking mechanism (7), locking mechanism (7) include base (71), expanding spring B (72), flexible guide post B (73), push-and-pull piece (74) and check lock lever (75), install on the inside wall of fixed block (5) base (71), base (71) are connected with through expanding spring B (72) and flexible guide post B (73) and push away and draw piece (74), it installs check lock lever (75) on the piece (74) to push away and draw, check lock lever (75) insert in clamp plate (6).

2. The stable butt-joint structure of the automobile storage battery according to claim 1, characterized in that: the width of the battery clamp butted on the wiring terminal A (21) and the wiring terminal B (22) is matched with the distance between the limiting plate A (61) and the limiting plate B (62).

3. The stable butt-joint structure of the automobile storage battery according to claim 1, characterized in that: the pressing plate (6) is provided with a locking groove (63) for inserting the locking rod (75), and the locking groove (63) is matched with the locking rod (75).

4. The stable butt-joint structure of the automobile storage battery according to claim 1, characterized in that: the length of the push-pull block (74) is greater than the width of the locking rod (75), and the push-pull block (74) and the locking rod (75) are fixed and then are in a T shape.

5. The stable butt-joint structure of the automobile storage battery according to claim 1, characterized in that: an operating handle (64) is installed on the upper surface of the pressing plate (6), and the pressing plate (6) moves through the operating handle (64).