Structure for locking battery by using battery cover to drive lock catch

Abstract

The utility model relates to the technical field of batteries, in particular to a structure for locking a battery by using a battery cover to drive a lock catch. The structure using the battery covers to drive the lock catches to lock the battery comprises a placing box, the battery covers, pull ropes, guide wheels, a first clamping plate and an elastic piece, the battery covers are rotatably arranged on the front side and the rear side of the placing box, the two pull ropes are connected to the battery covers, the guide wheels are rotatably arranged on the front side and the rear side of the placing box, and the first clamping plate is connected to the guide wheels. A plurality of elastic pieces are connected to the front portion and the rear portion of the interior of the containing box correspondingly, and the elastic pieces are jointly connected with a first clamping plate. By starting the air cylinder and controlling the extension of the telescopic rod of the air cylinder, the lifting frame moves upwards to drive the battery to move upwards, so that the interior of the battery placing box is conveniently taken out, the battery is quickly replaced or maintained, and the battery damage caused by collision with the inner wall of the box body when the battery is taken out can be avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to battery technology field especially relates to a structure is locked with battery cover drive lock catch locks battery. BACKGROUND

[0002] A battery is a device that converts chemical energy into electrical energy and is used to provide power for various electronic devices. It generates an electric current through a chemical reaction that occurs inside, allowing electrical appliances to operate without being directly connected to a power source. The basic working principle of a battery is based on an electrochemical reaction, which is an oxidation-reduction reaction in which electrons are transferred from one substance to another.

[0003] The patent with the patent authorization announcement number CN212085113U provides a new energy automobile battery locking structure. The new energy automobile battery locking structure includes a box body, a placing groove, a buffer pad, four mounting blocks, four connecting blocks, four extrusion blocks, and a cover plate. The placing groove is opened on the bottom inner wall of the box body. The buffer pad is arranged in the placing groove. The four mounting blocks are fixedly installed on the four side inner walls of the box body in a rectangular distribution. The four connecting blocks are slidingly installed on the four mounting blocks. The four extrusion blocks are fixedly installed on one end of the four connecting blocks. The cover plate is movably installed on the top of the box body. The above-mentioned patent has a quick detachable design for the cover plate. Only two arc-shaped handles need to be pressed to drive the clamping block to disengage from the clamping groove, so that the cover plate can be easily removed and the battery can be replaced. However, in actual operation, due to the small gap between the battery and the box body, the space is limited, and it is still inconvenient to take out the battery after holding it. Moreover, when taking out the battery, improper operation may cause the battery to collide with the inner wall of the box, causing damage to the battery.

[0004] Therefore, there is a need for a structure that uses a battery cover to drive a lock catch to lock a battery, which facilitates the removal of the battery. UTILITY MODEL CONTENTS

[0005] In order to overcome the shortcomings that the gap between the battery and the box is small, the space is limited, and it is still inconvenient to take out the battery after holding it, and improper operation may cause the battery to collide with the inner wall of the box when taking out the battery, causing damage to the battery, the utility model provides a structure that uses a battery cover to drive a lock catch to lock a battery, which facilitates the removal of the battery.

[0006] The utility model discloses a technical scheme is: a structure is locked with battery cover drive lock catch locks the battery, including the placing box, battery cover, drawstring, guide wheel, first clamping plate, elastic member and first screw, the both sides of placing box front and back are rotatable and are provided with battery cover, is connected with two drawstrings on battery cover, and the both sides of placing box front and back rotatable are provided with guide wheel, and drawstring contacts guide wheel, and the inside of placing box front and back jis are connected with multiple elastic members, and multiple elastic members are commonly connected with first clamping plate, and the drawstring on the battery cover of front side is connected with the first clamping plate of inside rear side of placing box, and the drawstring on the battery cover of rear side is connected with the first clamping plate of inside front side of placing box, and two battery covers commonly are provided with two first screws in screw thread, still including the lifting frame and pneumatic cylinder, and the both sides of placing box inside are rotatably provided with lifting frame, and the both sides of placing box are provided with pneumatic cylinder, and the telescopic rod of pneumatic cylinder is connected with lifting frame.

[0007] In one of the embodiments, further comprising a second clamping plate, a second screw and a guide rod, the both sides of placing box are provided with second screw in screw thread, the both sides of placing box are rotatably provided with guide rod, and the second screw and the guide rod are fixedly connected with the second clamping plate.

[0008] In one of the embodiments, further comprising a gas pipe, a gas pump, a replacement cylinder and a collection net, the front side of placing box is provided with gas pump, the rear side of gas pump is connected and communicated with gas pipe, the front side of gas pump is provided with replacement cylinder in screw thread, and the inside of replacement cylinder is rotatably provided with collection net.

[0009] In one of the embodiments, further comprising a positioning frame, and the both lifting frames are fixedly connected with the positioning frame.

[0010] In one of the embodiments, further comprising a dust cloth, and the both sides of placing box are provided with dust cloth.

[0011] In one of the embodiments, further comprising a transparent plate, and the transparent plate is embeddedly arranged on the battery cover.

[0012] Compared with the prior art, the utility model provides a structure is locked with battery cover drive lock catch locks the battery, and has the following beneficial effects: 1, by starting the pneumatic cylinder, the telescopic rod of pneumatic cylinder is controlled to lengthen, makes the lifting frame move upwards, drives the battery to move upwards, thereby facilitating the battery to be taken out from the inside of placing box, realizes quick replacement or maintenance to the battery, and can avoid the collision of taking out the battery and the inner wall of the box, causes the damage of battery.

[0013] 2, when the second clamping plate contacts the battery, continue to rotate the second screw slightly, to ensure that the second clamping plate is tightly attached to the both sides of the battery, and the both sides of the battery are limited, thereby improving the fixing effect and avoiding the movement of the battery during use.

[0014] 3. The air and dust inside the placing box are sucked out by the air pump, the sucked air is discharged through the collecting net, the dust is intercepted by the collecting net and stays inside the replacement cylinder, thereby dusting the placing box, avoiding dust entering the battery and causing adverse effects on the battery. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a three-dimensional structure schematic diagram of the utility model.

[0016] Figure 2 It is a three-dimensional sectional structure schematic diagram of the placing box, the battery cover and the pull rope of the utility model.

[0017] Figure 3 It is a three-dimensional sectional structure schematic diagram of the first clamping plate and the elastic piece of the utility model.

[0018] Figure 4 It is a three-dimensional sectional structure schematic diagram of the first screw rod, the lifting frame and the air cylinder of the utility model.

[0019] Figure 5 It is a three-dimensional sectional structure schematic diagram of the second clamping plate, the second screw rod and the guide rod of the utility model.

[0020] Figure 6 It is a three-dimensional sectional structure schematic diagram of the air pipe, the air pump and the replacement cylinder of the utility model.

[0021] In the figure, marked as: 1-placing box, 2-battery cover, 3-pull rope, 4-guide wheel, 5-first clamping plate, 6-elastic piece, 7-first screw rod, 8-lifting frame, 9-air cylinder, 10-second clamping plate, 11-second screw rod, 12-guide rod, 13-air pipe, 14-air pump, 15-replacement cylinder, 16-collecting net, 17-positioning frame, 18-dust cloth, 19-transparent plate. DETAILED DESCRIPTION

[0022] The utility model will be further described in detail below in combination with the drawings and specific embodiments, but it does not limit the protection scope and application scope of the utility model.

[0023] Example 1: a structure for locking the battery with the battery cover driving the lock, please refer to Figures 1-4, including a placing box 1, a battery cover 2, a pull rope 3, a guide wheel 4, a first clamping plate 5, an elastic piece 6 and a first screw rod 7, the placing box 1 is rotatably provided with the battery cover 2 on the front and rear sides, the battery cover 2 is connected with the two pull ropes 3, the placing box 1 is rotatably provided with the guide wheel 4 on the front and rear sides, the pull rope 3 is in contact with the guide wheel 4, the placing box 1 is internally connected with the four elastic pieces 6 on the front and rear sides, the four elastic pieces 6 are commonly connected with the first clamping plate 5, the pull rope 3 on the front side of the battery cover 2 is connected with the first clamping plate 5 on the rear side inside the placing box 1, the pull rope 3 on the rear side of the battery cover 2 is connected with the first clamping plate 5 on the front side inside the placing box 1, the two battery covers 2 are commonly and threadedly provided with the two first screw rods 7, the placing box 1 is slidably provided with a lifting frame 8 on the left and right sides, the placing box 1 is provided with a pneumatic cylinder 9 on the left and right sides, the pneumatic cylinder 9 is connected with the lifting frame 8 through an extension rod, the two lifting frames 8 are commonly and fixedly connected with a positioning frame 17, the positioning frame 17 limits the position of the battery, so that the battery is centrally placed in the placing box 1, thereby improving the overall stability of the structure, the placing box 1 is provided with a dust cloth 18 on the left and right sides, the upper end of the dust cloth 18 is connected with the placing box 1, and the lower end is in contact with the extension rod of the pneumatic cylinder 9, so that the extension rod of the pneumatic cylinder 9 is not affected, the battery cover 2 is embeddedly provided with a transparent plate 19, so that the internal condition is conveniently observed.

[0024] When the battery needs to be used, the battery is first placed in the placing box 1, at this time, the battery extrudes the first clamping plate 5 to move outward, and the elastic piece 6 is compressed accordingly, when the battery is completely placed in the placing box 1 and is in contact with the lifting frame 8, the battery no longer extrudes the first clamping plate 5, and the elastic piece 6 gradually restores to the original state, thereby pushing the first clamping plate 5 to move inward, so as to clamp and fix the front and rear sides of the battery, then the battery cover 2 is rotated inward to close the placing box 1, and the first screw rod 7 is screwed into the battery cover 2 to lock the battery cover 2, in this process, as the battery cover 2 is rotated inward, the pull rope 3 moves accordingly, thereby pulling the first clamping plate 5 to move inward and tightly contact with the battery, further locking and fixing the battery, when the battery needs to be replaced or repaired, the first screw rod 7 is first screwed, the locking of the battery cover 2 is released, then the battery cover 2 is rotated outward to open the placing box 1, then the pneumatic cylinder 9 is started to control the extension rod of the pneumatic cylinder 9 to extend, so that the lifting frame 8 moves upward, thereby driving the battery to move upward, so that the battery in the placing box 1 is conveniently taken out, the battery is quickly replaced or repaired, and collision between the battery and the inner wall of the box body when the battery is taken out is avoided, thereby preventing the battery from being damaged.

[0025] Example 2: on the basis of example 1, please refer to Figure 1 , Figure 4 and Figure 5 , the placing box 1 is threadedly provided with a second screw rod 11 on the left and right sides, the placing box 1 is slidably provided with a guide rod 12 on the left and right sides, the second screw rod 11 and the guide rod 12 are commonly and fixedly connected with a second clamping plate 10.

[0026] After the battery is put into the placing box 1, the second screw 11 is rotated, the second clamping plate 10 is moved inwards, when the second clamping plate 10 contacts the battery, the second screw 11 is continuously rotated slightly, so as to ensure that the second clamping plate 10 is close to the left and right sides of the battery, the left and right sides of the battery are limited, so that the fixing effect is improved, and the battery is prevented from moving in the use process.

[0027] Please refer to Figure 1 , Figure 2 and Figure 6 , the air pump 14 is installed on the front side of the placing box 1, the air pipe 13 is connected and communicated at the rear side of the air pump 14, the replacement cylinder 15 is screwedly arranged at the front side of the air pump 14, and the collecting net 16 is slidably arranged in the replacement cylinder 15, when the dust needs to be cleaned, the replacement cylinder 15 is rotated and taken off from the front side of the air pump 14.

[0028] Before the battery is put into the placing box 1, the air pump 14 is started, the air pump 14 runs to suck out the air and the dust in the placing box 1, the sucked air is discharged through the collecting net 16, the dust is intercepted by the collecting net 16 and stays in the replacement cylinder 15, so that the dust in the placing box 1 is removed, and the dust in the battery is avoided, so that the battery is not adversely affected.

[0029] The above only describes the embodiment of the utility model, and is not used for limiting the utility model. Any equivalent replacement within the principle of the utility model should be included in the protection scope of the utility model. The contents not described in detail in the utility model belong to the prior art known by the technical personnel in the field.

Claims

1. A structure for locking a battery with a battery cover and a latch, comprising a storage box (1), a battery cover (2), a pull rope (3), a guide wheel (4), a first clamping plate (5), elastic elements (6), and a first screw (7), wherein the battery cover (2) is rotatably mounted on both the front and rear sides of the storage box (1), two pull ropes (3) are connected to the battery cover (2), the guide wheel (4) is rotatably mounted on both the front and rear sides of the storage box (1), the pull rope (3) contacts the guide wheel (4), multiple elastic elements (6) are connected to both the front and rear sides of the storage box (1), the multiple elastic elements (6) are connected to the first clamping plate (5), the pull rope (3) on the front battery cover (2) is connected to the first clamping plate (5) on the rear side of the storage box (1), the pull rope (3) on the rear battery cover (2) is connected to the first clamping plate (5) on the front side of the storage box (1), and the two battery covers (2) are threaded together with two first screws (7), characterized in that: It also includes a lifting frame (8) and a cylinder (9). The lifting frame (8) is slidably installed on both the left and right sides inside the placement box (1). The cylinder (9) is installed on both the left and right sides of the placement box (1). The telescopic rod of the cylinder (9) is connected to the lifting frame (8).

2. The structure for locking the battery with a battery cover and a latch as described in claim 1, characterized in that: It also includes a second clamping plate (10), a second screw (11) and a guide rod (12). The second screw (11) is threaded on both the left and right sides of the placement box (1), and the guide rod (12) is slidably provided on both the left and right sides of the placement box (1). The second screw (11) and the guide rod (12) are fixedly connected to the second clamping plate (10).

3. The structure for locking the battery with a battery cover and latch as described in claim 2, characterized in that: It also includes an air pipe (13), an air pump (14), a replacement cylinder (15) and a collection net (16). An air pump (14) is installed on the front side of the placement box (1). An air pipe (13) is connected to and communicates with the rear side of the air pump (14). A replacement cylinder (15) is threaded on the front side of the air pump (14). A collection net (16) is slidably installed inside the replacement cylinder (15).

4. The structure for locking the battery with a battery cover and a latch as described in claim 3, characterized in that: It also includes a positioning frame (17), and the two lifting frames (8) are fixedly connected to the positioning frame (17).

5. The structure for locking the battery with a battery cover and a latch as described in claim 4, characterized in that: It also includes a dustproof cloth (18), and dustproof cloths (18) are provided on the left and right sides of the placement box (1).

6. The structure for locking the battery with a battery cover and a latch as described in claim 5, characterized in that: It also includes a transparent plate (19), which is embedded in the battery cover (2).

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