Lock catch fixed battery module combination

Abstract

The utility model relates to the technical field of battery lock catches, in particular to a lock catch fixed battery module combination which comprises a battery placing box, a battery body is arranged in the battery placing box, and a lock catch assembly is arranged between the battery placing box and the battery body. According to the utility model, the lock catch assembly is arranged, and the buckling rod is clamped into the lock groove on the battery body, so that the stable fixation of the battery body is realized, the battery is effectively prevented from loosening or falling off due to vibration or external force in the use process, meanwhile, a user only needs to press the key, and a locking mechanism of the lock catch assembly can be easily released; the process of disassembling and assembling the battery body is simplified, the operation convenience of a user is improved, the lock catch assembly is connected with the battery containing box through the second fixing screw, the lock catch assembly can be independently disassembled and replaced, great flexibility is provided, batteries of different types can be conveniently replaced and upgraded, and cost is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to battery lock catch technical field especially relates to a lock catch fixed battery module combination. BACKGROUND

[0002] The battery lock catch is a device for fixing the battery, which can ensure the stability of the battery in the installation position and prevent the battery from falling off or shaking during use.

[0003] However, the existing battery lock catch design is often too complex or inconvenient to operate, and the user needs to spend a lot of time and effort when replacing the battery. In addition, the opening and closing mechanism of the lock catch lacks flexibility, which brings difficulties to the user's operation. More disturbingly, the lock catch is often part of the battery, which leads to different types of battery lock catches required for different brands and models of car refrigerators, increasing the cost and reducing the flexibility of the battery lock catch. SUMMARY

[0004] The utility model aims at providing a lock catch fixed battery module combination to solve the problems raised in the background.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: it includes the battery placing box, the battery placing box is provided with the battery body, the battery placing box and the battery body are provided with the lock catch assembly.

[0006] As preferred by the utility model, the lock catch assembly includes a front seat arranged on one side of the battery placing box, a rear cover is arranged on the side away from the battery placing box of the front seat, fixed screws one are arranged around the rear cover, the rear cover is connected with the front seat through the fixed screws one, an installation opening one is arranged on the top of the front seat, a key is arranged in the installation opening one in a sliding manner, a movement connecting rod is arranged at the bottom of the key, and the movement connecting rod is located inside the front seat and the rear cover.

[0007] As preferred by the utility model, an installation opening two is arranged on one side of the bottom of the front seat, a buckle rod is arranged in the installation opening two in a sliding manner, a lock groove is arranged on the side of the battery body corresponding to the position of the buckle rod, a connecting groove is arranged in the middle of the buckle rod, the end of the movement connecting rod away from the key is connected with the buckle rod through the connecting groove, an installation groove is arranged on the rear cover corresponding to the position of the buckle rod, a return spring is arranged in the installation groove, and the end of the return spring away from the rear cover is connected with the buckle rod.

[0008] As the utility model discloses preferably, one pair of fixing bases are symmetrically arranged on one side of the battery placing box, connecting pieces are arranged on the positions of the two sides of the rear cover corresponding to the fixing bases, fixing screws two are arranged in the two connecting pieces, and the connecting pieces and the fixing bases on the same side are connected through the fixing screws two.

[0009] As the utility model discloses preferably, the battery body is provided with a handle on the top, a power supply interface is arranged on one side of the handle, a pair of USB interfaces are arranged on one side of the power supply interface, a power button is arranged on the side, away from the USB interface, of the power supply interface, and an electric quantity indicating lamp is arranged on one side of the power button.

[0010] Compared with the prior art, the above technical scheme of the utility model has the following beneficial technical effects:

[0011] The utility model discloses a lock catch assembly is set up, and the buckle rod is clamped into the lock groove on the battery body, realizes the stable fixation of the battery body, effectively prevents the battery from loosening or falling off in the use process because of vibration or external force, ensures the stability and safety of the battery, and the user only needs to press the button, and the locking mechanism of the lock catch assembly can be released easily, the process of disassembling the battery body is simplified, and the operation convenience of the user is improved. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is the whole structure schematic diagram of the utility model;

[0013] Figure 2 It is the lock catch assembly structure schematic diagram of the utility model;

[0014] Figure 3 It is Figure 2 It is the enlarged schematic view of A in the middle;

[0015] Figure 4 It is the rear cover structure schematic diagram in the lock catch assembly of the utility model;

[0016] Figure 5 It is the battery body structure schematic diagram of the utility model.

[0017] Battery placement box 1, battery body 2, handle 21, power interface 22, USB interface 23, power button 24, power indicator 25, lock catch assembly 3, front seat 31, rear cover 32, mounting port one 33, button 34, movement connecting rod 35, mounting port two 36, catch rod 37, connecting groove 38, mounting groove 39, return spring 310, fixed seat 311, connecting piece 312, fixed screw two 313, positioning guide sleeve 314, lock groove 315, fixed screw one 316. DETAILED DESCRIPTION

[0018] To make the purpose, technical scheme and advantages of the utility model more clear and obvious, the utility model is further explained in detail below in combination with specific implementation manners and with reference to the drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.

[0019] As Figures 1-5 shown, the utility model provides a kind of lock catch fixed battery module combination, it includes battery placement box 1, battery placement box 1 as the containing space of battery body 2, ensure that battery has a stable, safe storage environment in use process, battery body 2 is provided in battery placement box 1, lock catch assembly 3 is provided between battery placement box 1 and battery body 2.

[0020] Lock catch assembly 3 includes the front seat 31 of being arranged in one side of battery placement box 1, the rear cover 32 of being arranged in the side of battery placement box 1 away from front seat 31, rear cover 32 is all arranged with fixed screw one 316 around, rear cover 32 is connected front seat 31 by fixed screw one 316, rear cover 32 is connected with front seat 31 by fixed screw one 316, and it is jointly constituted the shell of lock catch assembly 3, protect internal structure from the interference of external environment, front seat 31 top is equipped with mounting port one 33, button 34 is slidably arranged in mounting port one 33, user releases the locking mechanism of lock catch assembly 3 by pressing button 34, button 34 bottom is provided with movement connecting rod 35, movement connecting rod 35 is located in front seat 31 and rear cover 32 interior, movement connecting rod 35 connects button 34 and catch rod 37, when button 34 is pressed, movement connecting rod 35 will push catch rod 37 to move, to unlock battery body 2.

[0021] The front seat 31 bottom side is provided with a mounting port two 36, the mounting port two 36 is slidably provided with a buckle position rod 37, the battery body 2 side is provided with a lock slot 315 corresponding to the position of the buckle position rod 37, the buckle position rod 37 is responsible for clamping into the lock slot 315 on the battery body 2, to fix the battery, the buckle position rod 37 is provided with a connecting groove 38 in the middle, the motion connecting rod 35 is connected with the buckle position rod 37 through the connecting groove 38 away from the button 34 one end, the connecting groove 38 ensures that the motion connecting rod 35 can accurately push the buckle position rod 37 to move, the rear cover 32 is provided with a mounting slot 39 corresponding to the position of the buckle position rod 37, the mounting slot 39 is provided with a return spring 310, the return spring 310 is connected with the buckle position rod 37 away from the rear cover 32 one end, the return spring 310 provides a reset force for the buckle position rod 37, when the external force disappears, the return spring 310 will push the buckle position rod 37 back to the initial position.

[0022] The battery placing box 1 side is provided with a pair of fixed seats 311, the rear cover 32 two sides are provided with connecting pieces 312 corresponding to the positions of the fixed seats 311, the two connecting pieces 312 are provided with fixed screws two 313, the same side connecting piece 312 and the fixed seat 311 are connected through the fixed screw two 313, the combination of the fixed seat 311, the connecting piece 312 and the fixed screw two 313 ensures that the lock catch assembly 3 can be stably installed on the battery placing box 1, and also realizes the detachable function of the lock catch assembly 3, the battery placing box 1 top is provided with a positioning guide sleeve 314, the button 34 is slidably arranged in the positioning guide sleeve 314, and the positioning guide sleeve 314 is used for guiding the sliding of the button 34.

[0023] The battery body 2 top is provided with a handle 21, the handle 21 is convenient for user to hold and move the battery body 2, the handle 21 side is provided with a power interface 22, the power interface 22 side is provided with a pair of USB interfaces 23, the power interface 22 and the USB interface 23 can provide a connecting port for external electrical appliances or external power supply, the power interface 22 side away from the USB interface 23 is provided with a power button 24, the power button 24 is used for controlling the on-off state of the battery body 2, the power button 24 side is provided with an electric quantity indicating lamp 25, the electric quantity indicating lamp 25 displays the remaining capacity or charging state of the battery body 2, helping user to understand the use of the battery.

[0024] In use, the user first picks up the lock assembly 3, aligns the connecting pieces 312 on both sides of the rear cover 32 with the fixed seats 311 on one side of the battery placing box 1, and fastens with the fixed screws two 313, then the user holds the handle 21 on the top of the battery body 2, aligns the battery placing box 1 and puts in, in the process of putting in the battery body 2, the buckle rod 37 is first subjected to pressure and retracts into the front seat 31 through the installation port two 36, the buckle rod 37 is extruded during retraction The return spring 310, when the battery body 2 is completely put in, the external force disappears, the return spring 310 provides a restoring force for the buckle rod 37, and the buckle rod 37 is clamped into the lock groove 315, so that the battery body 2 is firmly fixed in the battery placing box 1 through the lock assembly 3, and the battery body 2 is ensured not to be loose or fall off during use.

[0025] When the user needs to maintain or replace the battery body 2, the button 34 can be pressed, the button 34 drives the moving connecting rod 35 to extrude the return spring 310 backward, and at the same time drives the buckle rod 37 to retract into the front seat 31 and the rear cover 32 through the installation port two 36, so as to open the lock assembly 3, so that the user can take out the battery body 2, and after the button 34 is released, the return spring 310 provides a restoring force for the buckle rod 37.

[0026] The lock assembly 3 can be separately disassembled through the fixed screws two 313, and then other models of batteries can be installed, so that different types of batteries can be conveniently replaced and upgraded, which brings convenience to the user and reduces cost.

[0027] It should be understood that the above specific embodiments of the utility model are only used for example or explanation of the principle of the utility model, and do not constitute the limitation of the utility model. Therefore, any modification, equivalent replacement, improvement, etc. made without departing from the spirit and scope of the utility model should be included in the protection scope of the utility model. In addition, the appended claims of the utility model are intended to cover all changes and modifications falling within the scope and boundary of the appended claims, or the equivalent form of such scope and boundary.

Claims

1. A lock-and-key battery module assembly comprising: The utility model provides a battery placing box (1), it is characterized by: battery body (2) is arranged in the battery placing box (1), lock catch assembly (3) is arranged between the battery placing box (1) and battery body (2).

2. The combination of claim 1, wherein: The lock catch assembly (3) includes a front seat (31) arranged on one side of the battery placing box (1), the front seat (31) is provided with a rear cover (32) away from one side of the battery placing box (1), a plurality of fixed screws (316) are arranged around the rear cover (32), the rear cover (32) is connected to the front seat (31) by the fixed screws (316), an installation opening (33) is formed in the top of the front seat (31), a button (34) is slidably arranged in the installation opening (33), a movement connecting rod (35) is arranged at the bottom of the button (34), and the movement connecting rod (35) is located inside the front seat (31) and the rear cover (32).

3. The latching battery module assembly of claim 2, wherein: An installation opening (36) is formed in one side of the bottom of the front seat (31), a buckle rod (37) is slidably arranged in the installation opening (36), a lock groove (315) is formed in one side of the battery body (2) corresponding to the position of the buckle rod (37), a connecting groove (38) is formed in the middle of the buckle rod (37), the movement connecting rod (35) is connected to the buckle rod (37) through the connecting groove (38) away from the button (34), an installation groove (39) is formed in the rear cover (32) corresponding to the position of the buckle rod (37), a return spring (310) is arranged in the installation groove (39), and the return spring (310) is connected to the buckle rod (37) away from the rear cover (32).

4. The combination of claim 3 wherein: A pair of fixing seats (311) are symmetrically arranged on one side of the battery placing box (1), connecting pieces (312) are arranged on both sides of the rear cover (32) corresponding to the positions of the fixing seats (311), fixed screws (313) are arranged in the connecting pieces (312), and the connecting pieces (312) and the fixing seats (311) on the same side are connected by the fixed screws (313), a positioning guide bushing (314) is arranged on the top of the battery placing box (1), and the button (34) is slidably arranged in the positioning guide bushing (314).

5. The latching battery module assembly of claim 4, wherein: A handle (21) is arranged on the top of the battery body (2), a power supply interface (22) is arranged on one side of the handle (21), a pair of USB interfaces (23) are arranged on one side of the power supply interface (22), a power button (24) is arranged on the side of the power supply interface (22) away from the USB interfaces (23), and an electric quantity indicating lamp (25) is arranged on one side of the power button (24).

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