A floating high-sealability handle device

Abstract

The utility model discloses a floating high-sealability handle device, which belongs to the technical field of battery packs. It includes a cover body, the cover body is installed with the battery pack, the cover body is provided with through holes on opposite sides, the through holes are provided with two groups of grooves on the end faces close to the battery pack, the grooves are arranged opposite to each other, a handle is installed on the top surface of the cover body, the handle is partially inserted into the through hole, a limiting member is installed in the groove, the handle is partially sleeved on the limiting member, a sealing part is installed at the bottom of the cover body, the sealing part blocks the through hole and limits the limiting member, so that a seal is formed between the through hole on the cover body and the battery pack, and the limiting member is maintained at the end of the through hole. Under the action of the sealing member, the utility model blocks the through hole, so that the sealing barrier between the handle and the battery pack can be achieved without gluing the connection of the handle, which can ensure that the battery pack has good waterproof performance.

Description

Technical Field

[0001] The utility model belongs to the technical field of battery packs, and in particular relates to a floating high-sealability handle device. Background Art

[0002] Lithium-ion batteries are new green secondary batteries that were successfully developed in the 1990s. They have developed rapidly in the past decade and have become the most competitive battery in the field of chemical power applications. With the gradual completion of industrial integration in recent years, my country's electric motorcycle industry is also entering a mature stage. In order to facilitate grabbing, battery packs are usually equipped with handles.

[0003] At present, most of the handles of electric motorcycles on the market are not sealed, and can only be waterproofed by applying glue to the connection between the handle and the battery pack. However, this often results in failure to achieve 100% sealing due to problems with employee operation and glue performance. Utility Model Content

[0004] The purpose of the utility model is to provide a floating high-sealing handle device to solve the above-mentioned problems existing in the prior art.

[0005] Technical solution: A floating high-sealability handle device, including a cover body, the cover body is installed on the battery pack, the cover body is provided with through holes on opposite sides, the through holes are provided with two groups of grooves on the end surface close to the battery pack, the grooves are arranged opposite to each other, a handle is installed on the top surface of the cover body, the handle is partially inserted into the through hole, a limiting member is installed in the groove, the handle is partially sleeved on the limiting member, a sealing part is installed on the bottom of the cover body, the sealing part blocks the through hole and limits the limiting member, so that a seal is formed between the through hole on the cover body and the battery pack, and the limiting member is maintained at the end of the through hole.

[0006] Preferably, the carrying handle includes a handle, and U-shaped connectors are installed on both ends of the handle close to the side of the cover body, forming an accommodating space between the U-shaped connector and the handle, and the limiting portion is inserted into the accommodating space. Under the cooperation of the U-shaped connector and the limiting portion, the U-shaped connector is reciprocated along the axial direction of the through hole, driving the handle away from or close to the cover body.

[0007] Preferably, the limiting member comprises a steel shaft, both ends of the steel shaft are placed in the grooves, and retaining springs are installed at both ends of the steel shaft, and the steel shaft is limited by the retaining springs.

[0008] Preferably, the sealing member includes a sealing ring, which is installed at the end of the through hole close to the battery pack, and a sealing plate is installed at the end of the sealing ring away from the through hole, and the sealing plate has an opening along the axial direction of the through hole, and a connecting groove is installed at the end of the sealing plate away from the cover body, and the opening of the connecting groove is the same size as the opening of the through hole.

[0009] Preferably, the sealing plate is connected to the cover body by screws.

[0010] Preferably, a corrugated protrusion is installed on the side of the handle close to the cover body.

[0011] Beneficial effect: The utility model relates to a floating high-sealing handle device, which has a through hole on the cover body. With the cooperation of the limiter and the handle, the handle is made to move back and forth in the through hole, so that the battery pack can be easily moved. The through hole is sealed under the action of the sealing member, so that the handle and the battery pack can be sealed without gluing the connection of the handle, which can ensure that the battery pack has good waterproof performance and avoid gluing the handle to affect the appearance of the battery pack. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0013] Figure 2 It is a partial schematic diagram of the utility model Figure 1 ;

[0014] Figure 3 It is a partial schematic diagram of the utility model Figure 2 .

[0015] Figures 1 to 3 The reference numerals in the accompanying drawings are: 1. cover body; 2. battery pack; 3. through hole; 4. handle; 5. limiter; 6. sealing part; 7. screw; 41. handle; 42. U-shaped connector; 43. corrugated protrusion; 51. steel shaft; 52. retaining spring; 61. sealing ring; 62. sealing plate; 63. connecting groove. DETAILED DESCRIPTION

[0016] like Figures 1 to 3As shown, the utility model provides a technical solution: a floating high-sealability handle 4 device, comprising a cover body 1, a handle 4, a limiter 5, and a sealing portion 6, the cover body 1 is installed on the battery pack 2, the cover body 1 is provided with through holes 3 on opposite sides, the through hole 3 is provided with two groups of grooves on the end surface close to the battery pack 2, and the grooves are arranged opposite to each other, the top surface of the cover body 1 is provided with a handle 4, and the handle 4 is partially inserted into the through hole 3, wherein the handle 4 comprises a handle 41, a U-shaped connector 42 and a corrugated protrusion 43, the U-shaped connector 42 is installed at both ends of the handle 41, and a accommodating space is formed between the U-shaped connector 42 and the handle 41, the axial direction of the through hole 3 is the same as the axial direction of the handle 41, the limiter 5 comprises a steel shaft 51 and a retaining spring 52, the two ends of the steel shaft 51 are placed in the grooves, and the retaining spring 52 is sleeved on the steel shaft 51 The two ends of the cover 1 are located in the groove. Under the action of the retaining spring 52, the steel shaft 51 is limited. By inserting the steel shaft 51 into the accommodating space, the handle 4 can be limited, so that the U-shaped connector 42 in the handle 4 can be reciprocated along the axial direction of the through hole 3. That is, the handle 4 can be connected to the cover body 1 to conveniently realize the movement of the battery pack 2, and the handle 4 can also be stored. A sealing portion 6 is installed at the bottom of the cover body 1. The sealing portion 6 blocks the through hole 3 and limits the limiting member 5, so that a seal is formed between the through hole 3 on the cover body 1 and the battery pack 2. At the same time, the limiting member 5 is maintained at the end of the through hole 3. Under the action of the sealing member, the through hole 3 is blocked, and the sealing barrier between the handle 4 and the battery pack 2 can be achieved without gluing the connection of the handle 4, which can ensure that the battery pack 2 has good waterproof performance and avoid gluing the handle 4 to affect the appearance of the battery pack 2.

[0017] In a further embodiment, the sealing member includes a sealing ring 61, a sealing plate 62 and a connecting groove 63, the sealing ring 61 is installed at the end of the through hole 3 close to the battery pack 2, the sealing plate 62 is installed at the end of the sealing ring 61 away from the through hole 3, the sealing plate 62 is provided with an opening along the axial direction of the through hole 3, the connecting groove 63 is installed at the end of the sealing plate 62 away from the cover body 1, the opening of the connecting groove 63 is the same size as the opening of the through hole 3, and the sealing plate 62 is connected to the cover body 1 by screws 7.

[0018] In a further embodiment, a corrugated protrusion 43 is installed on the side of the handle 4 close to the cover body 1 to facilitate the operator to take the handle 4.

[0019] Through the above technical solution, the utility model can achieve the following working process:

[0020] First, insert the U-shaped connector 42 of the handle 4 into the through hole 3, and then insert the steel shaft 51 into the U-shaped connector 42. After the steel shaft 51 is inserted into the U-shaped connector 42, both ends of the steel shaft 51 are placed in the grooves, and under the action of the retaining spring 52, the steel shaft 51 is restricted from rotating in the grooves. With the cooperation of the sealing ring 61 and the sealing plate 62, the through hole 3 is blocked to form a seal between the handle 4 and the battery pack 2. The sealing of the connection between the handle 4 and the cover body 1 can be achieved without gluing the connection between the handle 4 and the cover body 1, which can ensure that the battery pack 2 has good waterproof performance and avoid gluing the handle 4 to affect the appearance of the battery pack 2.

[0021] The preferred embodiments of the present invention are described in detail above. However, the present invention is not limited to the specific details in the above embodiments. Within the technical concept of the present invention, various equivalent transformations can be made to the technical scheme of the present invention, and these equivalent transformations all belong to the protection scope of the present invention.

Claims

1. A floating high-sealability handle device, characterized in that: The invention comprises a cover body (1), wherein a battery pack (2) is installed on the cover body (1), through holes (3) are provided on opposite sides of the cover body (1), and two groups of grooves are provided on the end surface of the through hole (3) close to the battery pack (2), and the grooves are arranged opposite to each other. A handle (4) is installed on the top surface of the cover body (1), and the handle (4) is partially inserted into the through hole (3). A limiting member (5) is installed in the groove, and the handle (4) is partially sleeved on the limiting member (5). A sealing part (6) is installed on the bottom of the cover body (1), and the sealing part (6) blocks the through hole (3) and limits the limiting member (5), so that a seal is formed between the through hole (3) on the cover body (1) and the battery pack (2), and at the same time, the limiting member (5) is retained at the end of the through hole (3).

2. A floating high-sealability handle (4) device according to claim 1, characterized in that: The handle (4) comprises a handle (41), and U-shaped connectors (42) are installed on both ends of the handle (41) near the side of the cover body (1). A receiving space is formed between the U-shaped connector (42) and the handle (41). The limiting member (5) is inserted into the receiving space. Under the cooperation of the U-shaped connector (42) and the limiting portion, the U-shaped connector (42) moves back and forth along the axial direction of the through hole (3), thereby driving the handle (41) away from or close to the cover body (1).

3. A floating high-sealability handle (4) device according to claim 1, characterized in that: The limiting member (5) comprises a steel shaft (51), both ends of the steel shaft (51) are placed in the grooves, and both ends of the steel shaft (51) are provided with retaining springs (52), and the steel shaft (51) is limited under the action of the retaining springs (52).

4. A floating high-sealability handle (4) device according to claim 1, characterized in that: The sealing portion comprises a sealing ring (61), the sealing ring (61) being mounted at an end of the through hole (3) close to the battery pack (2), a sealing plate (62) being mounted at an end of the sealing ring (61) away from the through hole (3), the sealing plate (62) being provided with an opening along the axial direction of the through hole (3), a connecting groove (63) being mounted at an end of the sealing plate (62) away from the cover body (1), the opening of the connecting groove (63) being the same size as the opening of the through hole (3).

5. A floating high-sealability handle (4) device according to claim 4, characterized in that: The sealing plate (62) is connected to the cover body (1) via screws (7).

6. A floating high-sealability handle (4) device according to claim 1, characterized in that: A corrugated protrusion (43) is installed on the side of the handle (4) close to the cover body (1).

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