Battery pack convenient to disassemble

Abstract

The utility model belongs to the technical field of battery packs, and particularly relates to a battery pack convenient to disassemble, which comprises a lower box body and an upper box body, mounting grooves are formed in opposite sides of the upper box body and the lower box body, a battery is mounted between the interiors of every two opposite mounting grooves, and the upper box body and the lower box body are integrally formed. A plurality of mounting rods are fixedly connected to the periphery of the top of the lower box body, the top ends of the mounting rods penetrate through the periphery of the bottom of the upper box body, mounting rings are mounted above the outer surfaces of the mounting rods, and dismounting assemblies are arranged between the mounting rings and the mounting rods; according to the battery pack disclosed by the utility model, the upper box body and the lower box body are connected through the mounting rod and the mounting ring, and the mounting ring and the mounting rod are convenient to mount and dismount through the dismounting assembly, so that the upper box body and the lower box body are convenient to mount and dismount, and the battery pack is convenient to dismount.

Description

Technical Field

[0001] The utility model relates to the technical field of battery packs, in particular to a battery pack that is easy to disassemble. Background Art

[0002] With the general improvement of existing living conditions, the application of battery packs in daily life has gradually become common. However, the design structure of existing battery packs is relatively simple. Most battery packs are exposed to the outside or wrapped with protective film for protection. They are easily damaged by external forces. The protection measures are not perfect. When the batteries inside the battery pack need to be inspected and replaced, it is difficult to disassemble and assemble.

[0003] A patent of Chinese patent application CN217485600U discloses a battery pack that is easy to disassemble, including an upper box body and a lower box body, wherein the upper box body and the lower box body are each provided with a device groove, and a battery is arranged inside the device groove, a first fixing plate is arranged on the outer side of the bottom of the upper box body, a second fixing plate is arranged at a position of the lower box body corresponding to the first fixing plate, and a non-slip pad is arranged on the bottom of the lower box body; a connecting block is provided at the bottom of the first fixing plate; a card slot is provided at a position of the second fixing plate corresponding to the connecting block, threaded holes are provided inside the first fixing plate and the second fixing plate, multiple groups of plugs are provided on the front of the second fixing plate and above the non-slip pad, and protective covers are provided at the four corners of the outer sides of the first fixing plate and the second fixing plate. The utility model can improve the overall convenience, protection and practicality of the battery pack through design.

[0004] However, the existing battery pack connects the upper and lower boxes by means of a threaded connection between a bolt and a threaded hole during use. Thus, a tool needs to be used to turn the bolt each time the battery pack is disassembled. Moreover, the bolt and the threaded hole are prone to rust over time, which affects subsequent use, resulting in an insufficient use effect and insufficient practicality. Therefore, a battery pack that is easy to disassemble is proposed to address the above problems. Utility Model Content

[0005] In order to make up for the shortcomings of the existing technology, the present invention solves the problem that the existing battery pack is connected to the upper and lower box bodies by a threaded connection between a bolt and a threaded hole during use, so that a tool needs to be used to turn the bolt each time it is disassembled, and after a long time, the bolt and the threaded hole are prone to rust, which affects subsequent use, resulting in poor use effect and insufficient practicality. The utility model proposes a battery pack that is easy to disassemble.

[0006] The technical solution adopted by the utility model to solve the technical problem is as follows: the utility model is a battery pack that is easy to disassemble, comprising a lower box body and an upper box body;

[0007] The upper box body and the lower box body are each provided with a mounting groove on one side opposite to the other, and a battery is installed between each two opposite mounting grooves. A plurality of mounting rods are fixedly connected around the top of the lower box body, and the top ends of the mounting rods pass through the bottom of the upper box body. A mounting ring is installed above the outer surface of the mounting rod, and a disassembly assembly is provided between the mounting ring and the mounting rod.

[0008] Preferably, a handle is fixedly connected to the top center of the upper box body.

[0009] Preferably, the disassembly assembly includes two slots opened above the outer surface of the mounting rod, a receiving slot is opened at the inner side wall of the mounting ring corresponding to the slot, a through-type through slot is opened inside the receiving slot, a pull rod is connected to the through slot through a spring sliding connection, one end of the pull rod is fixedly connected to an insert plate, and the insert plate is inserted into the slot.

[0010] Preferably, the other end of the pull rod passes through the outer surface of the mounting ring and is fixedly connected to a handle plate.

[0011] Preferably, the handle plate and the inserting plate, and the slot and the receiving groove are all arranged in an arc shape.

[0012] Preferably, the inserting plate is adapted to the receiving slot.

[0013] Preferably, it also includes a stabilizing component, which is arranged inside the mounting groove. The stabilizing component includes two stabilizing screws threadedly connected to the front and rear surfaces inside the mounting groove. The opposite ends of the two stabilizing screws are fixedly connected to a stabilizing plate, and the outer surface of the stabilizing plate is in contact with the outer surface of the battery.

[0014] The utility model is beneficial in that:

[0015] 1. The utility model connects the upper box body and the lower box body by installing the mounting rod and the mounting ring, and facilitates the installation and disassembly of the mounting ring and the mounting rod by disassembling the assembly, thereby facilitating the installation and disassembly of the upper box body and the lower box body, and making the battery pack easy to disassemble.

[0016] 2. The utility model can rotate and move the stabilizing screw by rotating the stabilizing screw connected to the internal thread of the installation groove, and the rotation of the stabilizing screw drives the stabilizing plate to rotate and move. Then, the stabilizing plate rotates and moves to fit with the outer surface of the battery, and the battery is fit and clamped by the two stabilizing plates, so that the battery is placed firmly inside the installation groove, thereby ensuring that the battery inside the battery pack is firmly placed. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure in Example 1;

[0019] Figure 2 It is a schematic diagram of a partial top-sectional structure in Example 1;

[0020] Figure 3 For Example 1 Figure 2 A in the middle is an enlarged structural diagram;

[0021] Figure 4 This is a schematic diagram of the top view of the lower box body in Example 2;

[0022] Figure 5 For Example 2 Figure 4 Enlarged structural diagram at point B in the middle.

[0023] In the figure: 1. Lower box body; 2. Upper box body; 3. Handle; 4. Mounting rod; 5. Mounting ring; 6. Disassembly assembly; 601. Handle plate; 602. Pull rod; 603. Through slot; 604. Spring; 605. Storage slot; 606. Insert plate; 607. Slot; 7. Battery; 8. Stabilizing assembly; 801. Stabilizing screw; 802. Stabilizing plate; 9. Mounting slot. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] Example 1

[0026] See also Figure 1-3 As shown, a battery pack that is easy to disassemble includes a lower box body 1 and an upper box body 2;

[0027] The upper box body 2 and the lower box body 1 are each provided with a mounting groove 9 on one side opposite to the lower box body 1, and a battery 7 is installed between each two opposite mounting grooves 9. A plurality of mounting rods 4 are fixedly connected around the top of the lower box body 1, and the top ends of the mounting rods 4 pass through the bottom of the upper box body 2. A mounting ring 5 is installed above the outer surface of the mounting rod 4, and a disassembly component 6 is provided between the mounting ring 5 and the mounting rod 4. When working, the battery 7 is composed of the upper box body 2 and the lower box body 1, and the battery 7 is installed in two opposite mounting grooves 9, and then the upper box body 2 and the lower box body 1 are connected by the installation of the mounting rod 4 and the mounting ring 5, and the installation and disassembly of the mounting ring 5 and the mounting rod 4 are facilitated by the disassembly component 6, thereby facilitating the installation and disassembly of the upper box body 2 and the lower box body 1, and making the battery 7 easy to disassemble.

[0028] A handle 3 is fixedly connected to the center of the top of the upper box body 2; when working, the handle 3 facilitates the movement of the battery pack 7 and facilitates the transportation of the battery pack 7.

[0029] The disassembly component 6 includes two slots 607 opened above the outer surface of the mounting rod 4, and a receiving slot 605 is opened at the inner side wall of the mounting ring 5 corresponding to the slot 607, and a through-type through slot 603 is opened inside the receiving slot 605. The inside of the through slot 603 is slidably connected to the pull rod 602 through a spring 604, and one end of the pull rod 602 is fixedly connected to the plug plate 606, and the plug plate 606 is plugged into the inside of the slot 607; when working, the pull rod 602 is pulled to move, and the movement of the pull rod 602 drives the plug plate 606 to move, and after the pull rod 602 moves, the spring 604 is squeezed to make the spring 604 have a rebound force, and then the plug plate 606 moves out of the slot 607 and is stored in the storage slot 605, and the plug plate 606 is released from the restriction on the mounting rod 4. When the pull rod 602 is in the position in which the limit installation between the mounting ring 5 and the mounting rod 4 is cancelled, and the position of the pull rod 602 is kept inconvenient to move upward, the pull rod 602 can drive the mounting ring 5 to move out from the outer surface of the mounting rod 4, so that the mounting ring 5 can be disassembled and separated from the mounting rod 4, and the upper box body 2 and the lower box body 1 can be disassembled and separated, and the battery 7 pack is easy to disassemble. When installing again, first pull the pull rod 602 to make the plug plate 606 stored in the storage groove 605, and then put the mounting ring 5 on the outer surface of the mounting rod 4, and keep the plug plate 606 corresponding to the slot 607, and then loosen the pull rod 602 to make the plug plate 606 move and be inserted into the slot 607 under the action of the rebound force of the spring 604, and make the mounting ring 5 and the mounting rod 4 limited and installed together, and make the upper box body 2 and the lower box body 1 firmly installed.

[0030] The other end of the pull rod 602 passes through the outer surface of the mounting ring 5 and is fixedly connected to a handle plate 601 ; during operation, the handle plate 601 facilitates the movement of the pull rod 602 .

[0031] The handle plate 601 and the insert plate 606 as well as the slot 607 and the receiving groove 605 are all arranged in an arc shape; during operation, it is convenient for the handle plate 601 to fit with the outer surface of the mounting ring 5, and it is convenient for the insert plate 606 to be plugged into the slot 607, and it is also convenient for the insert plate 606 to be received inside the receiving groove 605.

[0032] The inserting plate 606 is adapted to the receiving slot 605 ; during operation, the inserting plate 606 can be easily moved and received inside the receiving slot 605 .

[0033] Example 2

[0034] See also Figure 4-5 As shown, compared with Example 1, as another embodiment of the present invention, it also includes a stabilizing component 8, which is arranged inside the mounting groove 9, and the stabilizing component 8 includes two stabilizing screws 801 threadedly connected to the front and rear surfaces inside the mounting groove 9, and the opposite ends of the two stabilizing screws 801 are fixedly connected to a stabilizing plate 802, and the outer surface of the stabilizing plate 802 fits with the outer surface of the battery 7; when working, the stabilizing screw 801 threadedly connected to the inside of the mounting groove 9 can be rotated and moved by rotating the stabilizing screw 801, and the rotation of the stabilizing screw 801 drives the stabilizing plate 802 to rotate and move, and then the rotation of the stabilizing plate 802 can fit with the outer surface of the battery 7, and the battery 7 is fit and clamped by the two stabilizing plates 802, and the battery 7 is placed firmly inside the mounting groove 9, so that the battery 7 inside the battery pack is placed firmly.

[0035] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that a specific feature, structure, material, or characteristic described in conjunction with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0036] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention as claimed.

Claims

1. A battery pack that is easy to disassemble, comprising a lower box body (1) and an upper box body (2); Its characteristics are: The upper box body (2) and the lower box body (1) are both provided with mounting grooves (9) on opposite sides thereof, and batteries (7) are installed between each two opposite mounting grooves (9). A plurality of mounting rods (4) are fixedly connected around the top of the lower box body (1), and the top ends of the mounting rods (4) pass through the bottom of the upper box body (2). A mounting ring (5) is installed above the outer surface of the mounting rod (4), and a disassembly assembly (6) is provided between the mounting ring (5) and the mounting rod (4).

2. The easily disassembled battery pack according to claim 1, characterized in that: A handle (3) is fixedly connected to the center of the top of the upper box body (2).

3. The easily disassembled battery pack according to claim 2, characterized in that: The disassembly assembly (6) includes two slots (607) provided above the outer surface of the mounting rod (4); a receiving slot (605) is provided on the inner side wall of the mounting ring (5) corresponding to the slot (607); a through-type through slot (603) is provided inside the receiving slot (605); a pull rod (602) is slidably connected to the inside of the through slot (603) via a spring (604); one end of the pull rod (602) is fixedly connected to an insert plate (606), and the insert plate (606) is inserted into the inside of the slot (607).

4. The easily disassembled battery pack according to claim 3, characterized in that: The other end of the pull rod (602) passes through the outer surface of the mounting ring (5) and is fixedly connected to the handle plate (601).

5. The easily disassembled battery pack according to claim 4, characterized in that: The handle plate (601), the inserting plate (606), the slot (607), and the receiving groove (605) are all arranged in an arc shape.

6. The easily disassembled battery pack according to claim 5, characterized in that: The inserting plate (606) is adapted to the receiving slot (605).

7. The easily disassembled battery pack according to claim 6, characterized in that: The invention also includes a stabilizing component (8), which is arranged inside the installation groove (9). The stabilizing component (8) includes two stabilizing screws (801) threadedly connected to the front and rear surfaces inside the installation groove (9), and the opposite ends of the two stabilizing screws (801) are fixedly connected to a stabilizing plate (802), and the outer surface of the stabilizing plate (802) is in contact with the outer surface of the battery (7).

Images