CN214418110U

CN214418110U - Upper cover mounting mechanism for storage battery pack

Info

Publication number: CN214418110U
Application number: CN202120000994.2U
Authority: CN
Inventors: 黄淦华
Original assignee: Wanshaode Environmental Protection Technology Wuhan Co ltd
Current assignee: Wanshaode Environmental Protection Technology Wuhan Co ltd
Priority date: 2021-01-03
Filing date: 2021-01-03
Publication date: 2021-10-19
Anticipated expiration: 2031-01-03

Abstract

The utility model relates to a storage battery technical field specifically is a an upper cover installation mechanism for storage battery, including the battery protecting crust, the top of battery protecting crust is inserted and is equipped with the clamp plate, the top fixedly connected with top cap of clamp plate, the left and right sides fixed mounting of battery protecting crust has fixed establishment, fixed establishment includes the fixed block, the surface at the top cap is fixed to the fixed block, the snap ring has been cup jointed on the surface of fixed block, and the bottom of snap ring articulates on the surface that pushes away the button, the right side that pushes away the button articulates on the surface of battery protecting crust. The utility model discloses be provided with fixed establishment, through inserting the clamp plate and establish the inside at the battery protecting crust, simultaneously, will push away the button and rotate, push away the button and promote the snap ring motion in the motion, the snap ring cup joints on the surface of fixed block in the motion, simultaneously, will push away the button and rotate, push away the button and pull the snap ring motion in rotating, fasten the top cap through the snap ring then to make things convenient for the staff to install fast and dismantle.

Description

Upper cover mounting mechanism for storage battery pack

Technical Field

The utility model relates to a storage battery technical field specifically is an upper cover installation mechanism for storage battery.

Background

The accumulator battery is an independent and reliable power supply, is not influenced by an alternating current power supply, can still ensure that electric equipment in a direct current system reliably and continuously works and has stable voltage when any accident occurs in a power plant or a transformer substation and even under the condition that the alternating current power supply of the whole plant and the whole substation is powered off.

Traditional storage battery's top cap when the installation, it is fixed to adopt buckle and bolt to cooperate to install usually, when changing the battery, need dismantle the top cap with the help of external instrument, the time of searching for the instrument is longer, the step of dismantlement is comparatively loaded down with trivial details, the efficiency of dismantlement is lower, the inside space of group battery is not adjustable simultaneously, the battery quantity of needs is fixed, the battery does not have the buffering effect after the installation, can not protect the battery, for this reason we have proposed an upper cover installation mechanism for storage battery and have solved above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an upper cover installation mechanism for storage battery to solve traditional storage battery who proposes in the above-mentioned background art and when changing the battery, need dismantle the top cap with the help of external instrument, the time of searching for the instrument is longer, the step of dismantlement is comparatively loaded down with trivial details, the efficiency of dismantlement is lower, the inside space of group battery is not adjustable simultaneously, the battery quantity of needs is fixed, the battery does not have the buffering effect after the installation, can not carry out the problem of protecting to the battery.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an upper cover installation mechanism for storage battery, includes the battery protecting crust, the top of battery protecting crust is inserted and is equipped with the clamp plate, the top fixedly connected with top cap of clamp plate, the left and right sides fixed mounting of battery protecting crust has fixed establishment, fixed establishment includes the fixed block, the fixed block is fixed on the surface of top cap, the snap ring has been cup jointed on the surface of fixed block, and the bottom of snap ring articulates the surface that pushes away the button, the right side that pushes away the button articulates the surface at the battery protecting crust, the right side bottom fixedly connected with second spring that pushes away the button, and the right side fixedly connected with battery protecting crust of second spring.

Preferably, the inner wall fixed mounting of battery protecting crust has buffer gear, buffer gear includes interior pole, interior pole is fixed at the inner wall of battery protecting crust, the outer pole has been cup jointed on the surface of interior pole, the first spring of right side fixedly connected with of interior pole, and the inner wall at the outer pole is fixed on the right side of first spring, the right side fixedly connected with guard plate of outer pole, the surface and the storage battery body of guard plate contact each other.

Preferably, the fixed surface of the top end of the storage battery protecting shell is provided with a limiting mechanism, the limiting mechanism comprises a third spring, a right side fixedly connected with sliding block of the third spring is connected with a clamping shaft, the right side of the clamping shaft is inserted into the surface of the limiting block, and the top end fixedly connected with top cover of the limiting block is provided with a limiting block.

Preferably, the top end of the sliding block is fixedly connected with a sliding button, and an arc-shaped groove is formed in the surface of the sliding button.

Preferably, the top surface of the clamping shaft is of an arc-shaped structure, and the left side of the bottom end of the limiting block is of an arc-shaped structure.

Preferably, the surface of the pressing plate is provided with an arc-shaped groove, the inner wall of the storage battery protective shell is fixedly connected with a rubber ring at a position corresponding to the arc-shaped groove of the pressing plate, and the outer diameter of the rubber ring is in contact with the arc-shaped groove of the pressing plate.

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

(1) the utility model is provided with a fixing mechanism, when in use, the pressing plate is inserted in the storage battery protective shell, meanwhile, the push button is rotated, the push button pushes the snap ring to move in the motion, the snap ring is sleeved on the surface of the fixed block in the motion, meanwhile, the push button is rotated, the push button pulls the snap ring to move in the rotation, and then the top cover is fastened through the snap ring, thereby facilitating the quick installation and disassembly of workers;

(2) the utility model discloses be provided with buffer gear, when using, through placing the inner wall at the battery protecting crust with the storage battery body, when the storage battery body is installed to a certain amount, push the outer pole motion under the elastic force of first spring, the outer pole promotes the guard plate motion in the motion, then makes the guard plate carry out the centre gripping to the storage battery body to avoid the storage battery body to damage when the collision, the impact force when the elasticity through first spring is collided to the battery protecting crust cushions, thereby protects the storage battery body.

Description of the drawings:

in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1;

FIG. 3 is an enlarged view of a portion B of FIG. 1 according to the present invention;

fig. 4 is a schematic view of the middle press plate and the battery protecting shell in a bottom view.

In the figure: 1. a battery protective case; 2. a top cover; 3. pressing a plate; 4. a rubber ring; 5. a buffer mechanism; 51. an inner rod; 52. a first spring; 53. a protection plate; 54. an outer rod; 6. a battery pack body; 7. a fixing mechanism; 71. a fixed block; 72. a snap ring; 73. a push button; 74. a second spring; 8. a limiting mechanism; 81. a third spring; 82. a slider; 83. clamping a shaft; 84. a limiting block; 85. and a slide button.

The specific implementation mode is as follows:

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, the present invention provides an embodiment: an upper cover installation mechanism for a storage battery pack comprises a storage battery protective shell 1, a pressing plate 3 is inserted at the top end of the storage battery protective shell 1, a top cover 2 is fixedly connected to the top end of the pressing plate 3, fixing mechanisms 7 are fixedly installed on the left side and the right side of the storage battery protective shell 1, each fixing mechanism 7 comprises a fixing block 71, each fixing block 71 is fixed to the surface of the top cover 2, a clamping ring 72 is sleeved on the surface of each fixing block 71, the bottom end of each clamping ring 72 is hinged to the surface of a push button 73, the right side of each push button 73 is hinged to the surface of the storage battery protective shell 1, the bottom end of the right side of each push button 73 is fixedly connected with a second spring 74, and the right side of each second spring 74 is fixedly connected with the storage battery protective shell 1;

further, a buffer mechanism 5 is fixedly mounted on the inner wall of the storage battery protective shell 1, the buffer mechanism 5 comprises an inner rod 51, the inner rod 51 is fixed on the inner wall of the storage battery protective shell 1, an outer rod 54 is sleeved on the surface of the inner rod 51, a first spring 52 is fixedly connected to the right side of the inner rod 51, the right side of the first spring 52 is fixed on the inner wall of the outer rod 54, a protection plate 53 is fixedly connected to the right side of the outer rod 54, the surface of the protection plate 53 is contacted with the storage battery body 6, the storage battery body 6 is placed on the inner wall of the storage battery protective shell 1, when the storage battery body 6 is mounted to a certain number, the outer rod 54 is pushed to move under the elastic force of the first spring 52, the protection plate 53 is pushed to move in the movement of the outer rod 54, the protection plate 53 is further used for clamping the storage battery body 6, thereby avoiding the storage battery body 6 from being damaged in collision, the impact force generated when the storage battery protective shell 1 collides through the elastic force of the first spring 52 is buffered, thereby protecting the battery pack body 6;

further, a limiting mechanism 8 is fixedly mounted on the surface of the top end of the storage battery protective shell 1, the limiting mechanism 8 comprises a third spring 81, a sliding block 82 is fixedly connected to the right side of the third spring 81, a clamping shaft 83 is connected to the right side of the sliding block 82, the right side of the clamping shaft 83 is inserted into the surface of the limiting block 84, and a top cover 2 is fixedly connected to the top end of the limiting block 84;

further, the top end of the sliding block 82 is fixedly connected with a sliding button 85, an arc-shaped groove is formed in the surface of the sliding button 85, when a worker pushes the sliding button 85, the finger part of the worker is in contact with the groove of the sliding button 85, so that the friction force between the hand of the worker and the sliding button 85 is increased, and the sliding button 85 is prevented from being loosened during pushing;

furthermore, the top end surface of the clamping shaft 83 is of an arc-shaped structure, the left side of the bottom end of the limiting block 84 is of an arc-shaped structure, the limiting block 84 abuts against the clamping shaft 83, the limiting block 84 extrudes the clamping shaft 83, the clamping shaft 83 is stressed to push the sliding block 82 to move, the sliding block 82 compresses and deforms the third spring 81 in the moving process, when the limiting block 84 moves to a certain position, the sliding block 82 is pushed to move under the action of the elastic force of the third spring 81, and then the clamping shaft 83 is inserted into the limiting block 84, so that self-locking is completed;

further, an arc-shaped groove is formed in the surface of the pressing plate 3, a rubber ring 4 is fixedly connected to the inner wall of the storage battery protective shell 1 and the position corresponding to the arc-shaped groove of the pressing plate 3, the outer diameter of the rubber ring 4 is in contact with the arc-shaped groove of the pressing plate 3, when the pressing plate 3 is inserted into the storage battery protective shell 1, the rubber ring 4 is abutted to the inside of the arc-shaped groove in the surface of the pressing plate 3, the rubber ring 4 is compressed and deformed in extrusion, and the rubber ring 4 fills the gap between the pressing plate 3 and the storage battery protective shell 1, so that the connection sealing performance of the pressing plate 3 and the storage battery protective shell 1 is ensured;

the working principle is as follows: when the battery pack protecting shell is used, as shown in the attached

drawings

1, 2 and 3, the battery pack body 6 is placed inside the battery protecting shell 1, at the moment, the battery pack body 6 extrudes the protecting plate 53 when being placed, the protecting plate 53 pushes the outer rod 54 to move under the stress, the outer rod 54 compresses and deforms the first spring 52 when moving, the first spring 52 pushes the protecting plate 53 to move when moving, the protecting plate 53 clamps and fixes the battery pack body 6, meanwhile, the elastic force of the first spring 52 buffers the battery pack body 6, at the moment, the pressing plate 3 is inserted at the top end of the battery protecting shell 1, at the moment, the limiting block 84 abuts against the clamping shaft 83, the limiting block 84 extrudes the clamping shaft 83, the clamping shaft 83 pushes the sliding block 82 to move under the stress, the sliding block 82 compresses and deforms the third spring 81 when moving, and when the limiting block 84 moves to a certain position, the sliding block 82 is pushed to move under the elastic force of the third spring 81, slider 82 promotes the motion of calorie axle 83 in the motion, then make inside the recess of calorie axle 83 block at stopper 84, at this moment, through inserting clamp plate 3 and establish the inside at battery protecting crust 1, simultaneously, will push away button 73 and rotate, push away button 73 and promote the motion of snap ring 72 in the motion, snap ring 72 cup joints the surface at fixed block 71 in the motion, and simultaneously, will push away button 73 and rotate, push away button 73 and pull the motion of snap ring 72 in rotating, fasten top cap 2 through snap ring 72 then to make things convenient for the staff to install fast and dismantle, it is above the utility model discloses a whole theory of operation.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. 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. An upper cover mounting mechanism for a storage battery pack, comprising a storage battery protective case (1), characterized in that: the utility model discloses a battery protection case, including battery protection case (1), clamp plate (3), top fixedly connected with top cap (2) of clamp plate (3), the left and right sides fixed mounting of battery protection case (1) has fixed establishment (7), fixed establishment (7) include fixed block (71), the surface at top cap (2) is fixed in fixed block (71), snap ring (72) have been cup jointed on the surface of fixed block (71), and the bottom of snap ring (72) articulates on the surface that pushes away button (73), the right side that pushes away button (73) articulates on the surface of battery protection case (1), the right side bottom fixedly connected with second spring (74) that pushes away button (73), and the right side fixedly connected with battery protection case (1) of second spring (74).

2. The upper cover mounting mechanism for the secondary battery pack as set forth in claim 1, wherein: the inner wall fixed mounting of battery protecting crust (1) has buffer gear (5), buffer gear (5) are including interior pole (51), the inner wall at battery protecting crust (1) is fixed in interior pole (51), outer pole (54) have been cup jointed on the surface of interior pole (51), the first spring of right side fixedly connected with (52) of interior pole (51), and the right side of first spring (52) fixes the inner wall at outer pole (54), the right side fixedly connected with guard plate (53) of outer pole (54), the surface and storage battery body (6) of guard plate (53) contact.

3. The upper cover mounting mechanism for the secondary battery pack as set forth in claim 1, wherein: the top fixed surface of battery protective housing (1) installs stop gear (8), stop gear (8) include third spring (81), the right side fixedly connected with slider (82) of third spring (81), and the right side connection card axle (83) of slider (82), the surface of establishing stopper (84) is inserted on the right side of card axle (83), the top fixedly connected with top cap (2) of stopper (84).

4. A cover mounting mechanism for a battery pack according to claim 3, wherein: the top end of the sliding block (82) is fixedly connected with a sliding button (85), and an arc-shaped groove is formed in the surface of the sliding button (85).

5. A cover mounting mechanism for a battery pack according to claim 3, wherein: the top surface of card axle (83) is the arc structure, the bottom left side of stopper (84) is the arc structure.

6. The upper cover mounting mechanism for the secondary battery pack as set forth in claim 1, wherein: the surface of the pressing plate (3) is provided with an arc-shaped groove, the inner wall of the storage battery protective shell (1) is fixedly connected with a rubber ring (4) at a position corresponding to the arc-shaped groove of the pressing plate (3), and the outer diameter of the rubber ring (4) is in contact with the arc-shaped groove of the pressing plate (3).