A new energy battery pack shell

Abstract

The utility model discloses a new energy battery pack shell, which belongs to the field of battery technology, including a skeleton, a binding frame rotatably mounted on the skeleton, a locking sleeve rotatably mounted on the binding frame, a shell covered with the skeleton, the binding frame and the locking sleeve, a bolt movably inserted into the shell, the bolt is threadedly connected to the skeleton, and the locking sleeve is sleeved on the upper part of the skeleton. The skeleton includes a binding column and a base, and the binding column is symmetrically fixedly connected to the base. The skeleton also includes a guide block, and the sub-batteries are stacked and installed on the skeleton, and then the binding frame is flipped upward so that the binding frame and the skeleton clamp the sub-batteries, and then the locking sleeve is sleeved on the skeleton so that the locking sleeve locks the binding frame, and then the shell is sleeved on the skeleton, the binding frame and the locking sleeve, and the bolts are threadedly installed on the skeleton through the shell; the sub-batteries are stacked and installed through the semi-enclosed structure of the skeleton, so as to reduce the obstruction during installation and reduce the difficulty of installing the sub-batteries.

Description

Technical Field

[0001] The utility model belongs to the technical field of batteries, and in particular relates to a new energy battery pack shell. Background Art

[0002] A battery is a cup, tank or other container or part of a composite container that contains an electrolyte solution and metal electrodes to generate an electric current. It is a device that can convert chemical energy into electrical energy. It has a positive electrode and a negative electrode. With the advancement of technology, batteries generally refer to small devices that can generate electrical energy.

[0003] Larger batteries are usually composed of multiple sub-batteries. Since conventional battery shells are obstructed on all sides, the hand is obstructed to a large extent during installation, which makes it difficult to install sub-batteries in conventional battery shell structures.

[0004] To this end, we propose a new energy battery pack shell to solve the above problems. Utility Model Content

[0005] The utility model aims to solve the problem that it is troublesome to install sub-batteries in a conventional battery shell structure, and proposes a new energy battery pack shell.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A new energy battery pack shell includes a frame, a binding frame is rotatably mounted on the frame, a locking sleeve is rotatably mounted on the binding frame, a shell is covered on the frame, the binding frame and the locking sleeve, a bolt is movably inserted on the shell, the bolt is threadedly connected to the frame, and the locking sleeve is sleeved on the upper part of the frame. Sub-batteries are stacked and installed on the frame, and then the binding frame is flipped upward so that the binding frame and the frame clamp the sub-batteries, and then the locking sleeve is sleeved on the frame so that the locking sleeve locks the binding frame, and then the shell is sleeved on the frame, the binding frame and the locking sleeve, and the bolt is threadedly installed on the frame through the outer shell; the sub-batteries are stacked and installed through the semi-enclosed structure of the frame, which reduces the obstruction during installation and reduces the difficulty of installing the sub-batteries.

[0008] Preferably, the frame includes a binding column and a base, and the binding column is symmetrically fixedly connected to the base. The binding column is used to block the sub-batteries outside to prevent the sub-batteries from excessively sliding when stacked, and to facilitate the positioning of the sub-batteries.

[0009] Preferably, the frame further comprises a guide block, which is fixedly connected to the upper end of the binding column. When the locking sleeve is sleeved onto the binding column, the binding column is inserted into the locking sleeve through the guide block, so that the locking sleeve and the frame are conveniently sleeved.

[0010] Preferably, the frame further comprises legs, which are fixedly connected to the lower end of the base, so as to conveniently raise the base and facilitate the complete unfolding of the restraint frame.

[0011] Preferably, the binding frame includes a frame body and a first rotating shaft, and the first rotating shaft is fixedly connected to the lower end of the frame body. The frame body is flipped upward to allow the sub-battery to be stuck in the frame body, and the sub-battery is clamped between the frame and the binding frame by the frame body to facilitate stabilization of the sub-battery.

[0012] Preferably, the locking sleeve comprises a sleeve body and a second rotating shaft, and the second rotating shaft is symmetrically fixedly connected to the inner end of the sleeve body. The sleeve body is turned over and put on the binding column, so that the sleeve body tightens and stabilizes the binding frame, so that the binding frame is stably held outside the sub-battery, which is convenient for locking the closed state of the binding frame.

[0013] Preferably, the housing comprises a shell, and a through hole is formed at the lower part of the shell. A bolt is passed through the through hole and then screwed into the base, so as to conveniently fix the housing to the frame, the binding frame and the outside of the lock sleeve.

[0014] In summary, the technical effects and advantages of the utility model are as follows:

[0015] 1. Install the sub-batteries on the frame, then flip the restraint frame upwards so that the restraint frame and the frame clamp the sub-batteries, then put the locking sleeve on the frame so that the locking sleeve locks the restraint frame, then put the outer shell on the frame, the restraint frame and the locking sleeve, and install the bolts on the frame through the outer shell threads; the sub-batteries are installed by stacking them through the semi-enclosed structure of the frame to reduce obstruction during installation and reduce the difficulty of installing the sub-batteries.

[0016] 2. Flip the frame upwards so that the sub-battery is stuck in the frame, and use the frame to clamp the sub-battery between the frame and the restraint frame to stabilize the sub-battery.

[0017] 3. Turn over the sleeve and put it on the binding column, so that the sleeve tightens and stabilizes the binding frame, so that the binding frame is stably held outside the sub-battery, which is convenient for locking the closed state of the binding frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall split structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the skeleton structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the binding frame structure of the utility model;

[0021] Figure 4 This is a schematic diagram of the lock sleeve structure of the utility model;

[0022] Figure 5 It is a schematic diagram of the shell structure of the utility model.

[0023] In the figure: 1, sub-battery; 2, frame; 3, restraint frame; 4, locking sleeve; 5, outer shell; 6, bolt; 21, guide block; 22, restraint column; 23, base; 24, support foot; 31, frame; 32, first rotating shaft; 41, sleeve; 42, second rotating shaft; 51, shell; 52, through hole. DETAILED DESCRIPTION

[0024] The technical solutions in the utility model embodiments will be described clearly and completely below in conjunction with the drawings in the utility model embodiments. Obviously, the described embodiments are only part of the utility model embodiments, rather than all of the embodiments.

[0025] Reference Figure 1 The present embodiment provides a new energy battery pack shell, which includes a frame 2, a restraining frame 3 is rotatably mounted on the frame 2, sub-batteries 1 are stacked between the frame 2 and the restraining frame 3, a locking sleeve 4 is rotatably mounted on the restraining frame 3, the frame 2, the restraining frame 3 and the locking sleeve 4 are covered with an outer shell 5, bolts 6 are movably inserted into the outer shell 5, the bolts 6 are threadedly connected to the frame 2, and the locking sleeve 4 is sleeved on the upper part of the frame 2.

[0026] Reference Figure 1 and Figure 2 The frame 2 includes a binding column 22 and a base 23, the bolt 6 is threadedly installed on the base 23, the sub-batteries 1 are stacked on the upper end of the base 23, and the binding column 22 is symmetrically fixedly connected to the base 23. The binding column 22 is used to block the sub-batteries 1 outside to prevent excessive sliding of the sub-batteries 1 when stacked.

[0027] Reference Figure 1 and Figure 2 The frame 2 further includes a guide block 21, which is fixedly connected to the upper end of the binding column 22. When the locking sleeve 4 is sleeved onto the binding column 22, the binding column 22 is inserted into the locking sleeve 4 through the guide block 21.

[0028] Reference Figure 1 and Figure 2 The frame 2 further includes a support leg 24, which is fixedly connected to the lower end of the base 23. The support leg 24 is used to raise the base 23.

[0029] Reference Figure 1 , Figure 2 and Figure 3 The binding frame 3 includes a frame body 31 and a first rotating shaft 32. The first rotating shaft 32 is rotatably connected to the base 23. The sub-battery 1 is stuck in the frame body 31. The first rotating shaft 32 is fixedly connected to the lower end of the frame body 31. The frame body 31 is flipped upward to make the sub-battery 1 stuck in the frame body 31. The frame body 31 is used to clamp the sub-battery 1 between the frame 2 and the binding frame 3.

[0030] Reference Figure 1 , Figure 2 , Figure 3 and Figure 4 The lock sleeve 4 includes a sleeve body 41 and a second shaft 42, the second shaft 42 is rotatably connected to the upper part of the frame body 31, the sleeve body 41 is sleeved on the binding column 22, and the second shaft 42 is symmetrically fixedly connected to the inner end of the sleeve body 41. The sleeve body 41 is turned over and sleeved on the binding column 22, so that the sleeve body 41 tightens and stabilizes the binding frame 3, so that the binding frame 3 is stably held outside the sub-battery 1.

[0031] Reference Figure 1 , Figure 2 and Figure 5 The housing 5 includes a shell 51, which is sleeved outside the frame 2, the binding frame 3 and the lock sleeve 4. The lower part of the shell 51 is provided with a through hole 52. The bolt 6 is passed through the through hole 52 and then screwed into the base 23.

[0032] Working principle: stack the sub-batteries 1 on the frame 2, flip the restraining frame 3 upwards so that the restraining frame 3 and the frame 2 clamp the sub-battery 1, put the locking sleeve 4 on the frame 2, lock the restraining frame 3, put the outer shell 5 on the frame 2, the restraining frame 3 and the locking sleeve 4, pass the bolt 6 through the outer shell 5 and install it on the frame 2; stack the sub-batteries 1 through the semi-enclosed structure of the frame 2 to reduce obstruction during installation.

[0033] The above is only a preferred specific implementation method of the utility model, but the protection scope of the utility model is not limited to it. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the utility model according to the technical scheme and utility model concept of the utility model, which should be covered by the protection scope of the utility model.

[0034] The description briefly mentions the application direction of the utility model for the prior art that is known to those skilled in the art and has not been changed, and combines it with the utility model to form a complete technology; the description avoids over-popularizing the technology familiar to those skilled in the art, and is used to assist those skilled in the art to quickly understand the main content of the utility model.

Claims

1. A new energy battery pack housing, characterized in that: The invention comprises a frame (2), a restraining frame (3) is rotatably mounted on the frame (2), a locking sleeve (4) is rotatably mounted on the restraining frame (3), the frame (2), the restraining frame (3) and the locking sleeve (4) are covered with an outer shell (5), a bolt (6) is movably inserted into the outer shell (5), the bolt (6) is threadably connected to the frame (2), and the locking sleeve (4) is sleeved on the upper part of the frame (2).

2. A new energy battery pack housing according to claim 1, characterized in that: The frame (2) comprises a binding column (22) and a base (23), and the binding column (22) is symmetrically fixedly connected to the base (23).

3. A new energy battery pack housing according to claim 2, characterized in that: The frame (2) further comprises a guide block (21), wherein the guide block (21) is fixedly connected to the upper end of the restraining column (22).

4. The new energy battery pack housing according to claim 2, characterized in that: The frame (2) also includes a support foot (24), and the support foot (24) is fixedly connected to the lower end of the base (23).

5. The new energy battery pack housing according to claim 1, characterized in that: The binding frame (3) comprises a frame body (31) and a first rotating shaft (32), wherein the first rotating shaft (32) is fixedly connected to the lower end of the frame body (31).

6. The new energy battery pack housing according to claim 1, characterized in that: The locking sleeve (4) comprises a sleeve body (41) and a second rotating shaft (42), wherein the second rotating shaft (42) is symmetrically fixedly connected to the inner end of the sleeve body (41).

7. The new energy battery pack housing according to claim 1, characterized in that: The housing (5) comprises a shell (51), and a through hole (52) is formed at the lower part of the shell (51).

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