CN211907541U

CN211907541U - Battery pack convenient to disassemble and assemble for vacuum cleaner

Info

Publication number: CN211907541U
Application number: CN202020907046.2U
Authority: CN
Inventors: 曾金辉
Original assignee: Shenzhen DBK Electronics Co Ltd
Current assignee: Dongguan Dbk Energy Technology Co ltd
Priority date: 2020-05-26
Filing date: 2020-05-26
Publication date: 2020-11-10
Anticipated expiration: 2030-05-26

Abstract

The utility model discloses a vacuum cleaner battery pack convenient for disassembly and assembly, which comprises a protective shell, a push rod, a nut, a clamping plate, a sliding chute, a clamping pad, a ventilation opening, a through opening, a top plate, a limiting plate, a compression spring, a connecting head, a fixing plate, a connecting rod, a locking nut and a battery pack, wherein the push rod penetrates through the side wall of the protective shell, the inner end of the push rod is connected with the side wall of the clamping plate, the nut is arranged on the push rod, the lower end of the clamping plate is connected with the sliding chute in a sliding way, the sliding chute is arranged on the inner bottom wall of the protective shell, the clamping pad is arranged on the inner side wall of the clamping plate, the ventilation opening is arranged on the side wall of the protective shell, the through opening is arranged at the center of the clamping plate, the top plate is arranged on the upper wall of the inner end of the protective shell, the limiting plate, the connecting rod is connected with the fixing plates, locking nuts are arranged on the connecting rod, and the battery pack is arranged between the clamping pads.

Description

Battery pack convenient to disassemble and assemble for vacuum cleaner

Technical Field

The utility model relates to a group battery equipment technical field specifically is a group battery for vacuum cleaner convenient to dismouting.

Background

The battery packs are connected in series and in parallel, the voltage of each battery is required to be the same by the battery packs connected in parallel, the output voltage is equal to the voltage of one battery, the battery packs connected in parallel can provide stronger current, the battery packs connected in series do not have excessive requirements, the battery packs connected in series can provide higher voltage as long as the capacity of the battery is ensured to be almost the same, the battery packs connected in series are widely used in our lives, and the battery packs connected in series are used in television remote controllers, electronic toys and flashlights.

The battery pack in the actual use process is easy to break down, but the battery pack and the protection structure thereof in the prior art are complex, are not easy to disassemble and assemble, are easy to damage the original installation structure, are not beneficial to the continuous use of the battery pack for a long time, influence the actual service life and have certain limitations; the battery pack in the prior art has poor stability, poor practicability and poor applicability, so that the practicability of the battery pack is limited.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a group battery for vacuum cleaner convenient to dismouting to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a battery pack for a vacuum cleaner convenient to disassemble and assemble comprises a protective shell, a push rod, a nut, a clamping plate, a sliding chute, a clamping pad, a ventilation opening, an opening, a top plate, a limiting plate, a compression spring, a connector, a fixing plate, a connecting rod, a locking nut and a battery pack, wherein the push rod penetrates through the side wall of the protective shell, the inner end of the push rod is connected with the side wall of the clamping plate, the nut is arranged on the push rod, the lower end of the clamping plate is in sliding connection with the sliding chute, the sliding chute is arranged on the inner bottom wall of the protective shell, the clamping pad is arranged on the inner side wall of the clamping plate, the ventilation opening is arranged on the side wall of the protective shell, the opening is arranged at the center of the clamping plate, the top plate is arranged on the upper wall of the inner end of the protective shell, the limiting plate is arranged on the, the connecting rod is connected with the fixing plates, locking nuts are arranged on the connecting rod, and the battery pack is arranged between the clamping pads.

As a further aspect of the present invention: the push rod is the threaded rod, and the push rod is connected through the screw with the nut, through adjusting the position of push rod in the protecting crust inside, can change the interval of splint, and splint slide in the spout is inside, can promote the centre gripping requirement to the group battery effectively, and practicality is good.

As a further aspect of the present invention: the clamp pad is made of rubber materials, a convex block is arranged at the outer end of the clamp pad, a groove is formed in the inner end face of the clamping plate, the convex block is arranged in the groove, the clamp pad can be conveniently disassembled and assembled, and the stability of transverse clamping can be effectively improved through the clamp pad.

As a further aspect of the present invention: the inside filter screen that is equipped with of vent can promote the circulation of the inside air of device effectively through setting up the vent, and can avoid external dust to get into the inside of protecting crust effectively through setting up the filter screen to promote the dustproof performance of protecting crust.

As a further aspect of the present invention: the lower terminal surface of roof is equipped with the dead slot, and the limiting plate is made for sponge material, and the upper end of limiting plate is pasted in the dead slot, is convenient for carry out the dismouting to the limiting plate, and can guarantee fore-and-aft steadiness ability.

As a further aspect of the present invention: the outer end of connector is the arc structure, and the inside wall of protecting crust is equipped with the depressed part, and connector and depressed part looks joint extrude compression spring through the connector, are convenient for to the extension and the compression of connector, are convenient for install the roof, and then are convenient for get the group battery of inside and put.

As a further aspect of the present invention: the inside through-hole that is equipped with of fixed plate, the connecting rod runs through the fixed plate by the through-hole, and the connecting rod is the lead screw, and the connecting rod is connected through the screw with lock nut, through can be convenient for the connecting rod with lock nut and carry out the dismouting, the connection steadiness of promotion protecting crust and roof that can be further under connecting rod and lock nut's effect has guaranteed device monolithic connection's stability effectively.

Compared with the prior art, the beneficial effects of the utility model are that: the push rod is a threaded rod and is connected with the nut through threads, the distance between the clamping plates can be changed by adjusting the position of the push rod in the protective shell, the clamping plates slide in the sliding grooves, the clamping requirement on the battery pack can be effectively improved, and the practicability is good; the clamping pad is made of rubber materials, the outer end of the clamping pad is provided with a convex block, the inner end face of the clamping plate is provided with a groove, and the convex block is arranged in the groove, so that the clamping pad can be conveniently disassembled and assembled, and the stability of transverse clamping can be effectively improved through the clamping pad; the outer end of the connector is of an arc-shaped structure, the inner side wall of the protective shell is provided with a concave part, the connector is clamped with the concave part, the compression spring is extruded through the connector, the connector is convenient to extend and compress, the top plate is convenient to mount, and the internal battery pack is convenient to take and place; the inside through-hole that is equipped with of fixed plate, the connecting rod runs through the fixed plate by the through-hole, and the connecting rod is the lead screw, and the connecting rod is connected through the screw with lock nut, through can be convenient for the connecting rod with lock nut and carry out the dismouting, the connection steadiness of promotion protecting crust and roof that can be further under connecting rod and lock nut's effect has guaranteed device monolithic connection's stability effectively.

Drawings

Fig. 1 is a schematic structural view of a battery pack for a vacuum cleaner, which is easy to assemble and disassemble.

Fig. 2 is a side view of a clamping plate in a battery pack for a vacuum cleaner, which is easy to assemble and disassemble.

Fig. 3 is a side view of a battery pack for a vacuum cleaner, which is easily disassembled.

Fig. 4 is a side sectional view of a battery pack for a vacuum cleaner, which is easily disassembled.

In the figure: the protective shell comprises a protective shell 1, a push rod 2, a nut 3, a clamping plate 4, a sliding chute 5, a clamping pad 6, a ventilation opening 7, a through opening 8, a top plate 9, a limiting plate 10, a compression spring 11, a connector 12, a fixing plate 13, a connecting rod 14 and a locking nut 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 4, in an embodiment of the present invention, a battery pack for a vacuum cleaner, which is convenient to disassemble and assemble, includes a protective casing 1, a push rod 2, a nut 3, a clamping plate 4, a sliding groove 5, a clamping pad 6, a vent 7, an opening 8, a top plate 9, a limiting plate 10, a compression spring 11, a connector 12, a fixing plate 13, a connecting rod 14, a locking nut 15, and a battery pack 16, wherein the push rod 2 penetrates through a side wall of the protective casing 1 and an inner end of the push rod 2 is connected to a side wall of the clamping plate 4, the nut 3 is disposed on the push rod 2, a lower end of the clamping plate 4 is slidably connected to the sliding groove 5, the sliding groove 5 is disposed on an inner bottom wall of the protective casing 1, the push rod 2 is a threaded rod, the push rod 2 is connected to the nut 3 through a thread, a position of the push rod 2 inside the protective casing 1 can be, the practical applicability is good, the clamping pad 6 is arranged on the inner side wall of the clamping plate 4, the clamping pad 6 is made of rubber materials, the outer end of the clamping pad 6 is provided with a convex block, the inner end face of the clamping plate 4 is provided with a groove, the convex block is arranged in the groove, the clamping pad 6 can be conveniently disassembled and assembled, the stability of transverse clamping can be effectively improved through the clamping pad 6, the vent 7 is arranged on the side wall of the protective shell 1, the ventilation opening 7 is internally provided with a filter screen, the circulation of air in the device can be effectively improved through the arrangement of the vent 7, and external dust can be effectively prevented from entering the protective shell 1 through the arrangement of the filter screen, so that the dustproof performance of the protective shell 1 is improved, the through opening 8 is arranged at the center of the clamping plate 4, the top plate 9 is arranged on the upper wall of the inner end of the protective shell 1, the inner bottom wall of the, the limiting plate 10 is made of sponge material, the upper end of the limiting plate 10 is adhered to the hollow groove, the limiting plate 10 can be conveniently disassembled and assembled, and the longitudinal stability can be ensured, the compression spring 11 is arranged on the side wall of the top plate 9, the outer end of the compression spring 11 is connected with the connector 12, the outer end of the connector 12 is of an arc-shaped structure, the inner side wall of the protective shell 1 is provided with a concave part, the connector 12 is clamped with the concave part, the compression spring 11 is extruded through the connector 12, the extension and compression of the connector 12 are convenient, the top plate 9 is convenient to install, the battery pack 16 inside is convenient to take and place, the fixing plate 13 is fixed on the upper end faces of the protective shell 1 and the top plate 9, the connecting rod 14 is connected with the fixing plate 13, the connecting rod 14 is provided with a locking nut 15, the fixing plate 13 is internally provided, connecting rod 14 is connected through the screw with lock nut 15, through can be convenient for connecting rod 14 with lock nut 15 and carry out the dismouting, the stability of being connected of protection shell 1 and roof 9 that can further promote under connecting rod 14 and lock nut 15's effect has guaranteed device monolithic connection's stability effectively, group battery 16 sets up between clamp pad 6.

The utility model discloses a theory of operation is: the push rod 2 penetrates through the side wall of the protective shell 1, the inner end of the push rod is connected with the side wall of the clamping plate 4, the nut 3 is arranged on the push rod 2, the lower end of the clamping plate 4 is in sliding connection with the sliding groove 5, the sliding groove 5 is arranged on the inner bottom wall of the protective shell 1, the push rod 2 is a threaded rod, the push rod 2 is connected with the nut 3 through threads, the distance between the clamping plates 4 can be changed by adjusting the position of the push rod 2 in the protective shell 1, the clamping plate 4 slides in the sliding groove 5, the clamping requirement on the battery pack 16 can be effectively improved, the practicability is good, the clamping pad 6 is arranged on the inner side wall of the clamping plate 4, the clamping pad 6 is made of rubber materials, the outer end of the clamping pad 6 is provided with a convex block, the inner end face of the clamping plate 4 is provided with a groove, the convex block is arranged in the groove, the clamping pad 6 can be, the filter screen is arranged in the vent 7, the air circulation in the device can be effectively improved by arranging the vent 7, and the filter screen can effectively prevent external dust from entering the protection shell 1, so that the dustproof performance of the protection shell 1 is improved, the inner bottom wall of the top plate 9 is provided with the limiting plate 10, the lower end face of the top plate 9 is provided with the empty groove, the limiting plate 10 is made of sponge material, the upper end of the limiting plate 10 is pasted in the empty groove, the limiting plate 10 is convenient to disassemble and assemble, and the longitudinal stability can be ensured, the compression spring 11 is arranged on the side wall of the top plate 9, the outer end of the compression spring 11 is connected with the connector 12, the outer end of the connector 12 is of an arc structure, the inner side wall of the protection shell 1 is provided with a concave part, the connector 12 is clamped with the concave part, the compression spring 11 is extruded through the connector 12, be convenient for install roof 9, and then be convenient for get the group battery 16 of inside and put, fixed plate 13 is fixed at the up end of protecting crust 1 and roof 9, connecting rod 14 is connected fixed plate 13, is equipped with lock nut 15 on connecting rod 14, and the inside through-hole that is equipped with of fixed plate 13, and connecting rod 14 runs through fixed plate 13 by the through-hole, and connecting rod 14 is the lead screw, and connecting rod 14 is connected through the screw with lock nut 15, can be convenient for connecting rod 14 through with lock nut 15 and carry out the dismouting, can further promote the connection steadiness of protecting crust 1 and roof 9 under connecting rod 14 and lock nut 15's effect, guaranteed device monolithic connectivity's stability effectively.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A battery pack convenient to disassemble and assemble for a vacuum cleaner comprises a protective shell (1), a push rod (2), a nut (3), a clamping plate (4), a sliding groove (5), a clamping pad (6), a ventilation opening (7), an opening (8), a top plate (9), a limiting plate (10), a compression spring (11), a connector (12), a fixing plate (13), a connecting rod (14), a locking nut (15) and a battery pack (16), and is characterized in that the push rod (2) penetrates through the side wall of the protective shell (1) and the inner end of the push rod is connected with the side wall of the clamping plate (4), the nut (3) is arranged on the push rod (2), the lower end of the clamping plate (4) is connected with the sliding groove (5) in a sliding manner, the sliding groove (5) is arranged on the inner bottom wall of the protective shell (1), the clamping pad (6) is arranged on the inner side wall of the clamping plate (4), the ventilation opening (, opening (8) set up the center department at splint (4), roof (9) set up the upper wall in the inner of protecting crust (1), and the inner diapire of roof (9) is equipped with limiting plate (10), compression spring (11) set up the lateral wall in roof (9), and the outer end of compression spring (11) is connected with connector (12), the up end at protecting crust (1) and roof (9) is fixed in fixed plate (13), connecting rod (14) are connected fixed plate (13), are equipped with lock nut (15) on connecting rod (14), group battery (16) set up between clamp pad (6).

2. The battery pack for a vacuum cleaner, which is easy to be disassembled and assembled as claimed in claim 1, wherein the push rod (2) is a threaded rod, and the push rod (2) is connected with the nut (3) through a thread.

3. A battery pack for a vacuum cleaner as claimed in claim 1, wherein the clamping pad (6) is made of rubber material, and the outer end of the clamping pad (6) is provided with a protrusion, and the inner end surface of the clamping plate (4) is provided with a groove, and the protrusion is arranged in the groove.

4. The battery pack for a vacuum cleaner, which is convenient to disassemble and assemble according to claim 1, wherein a filter screen is provided inside the ventilation opening (7).

5. The battery pack for the vacuum cleaner convenient to disassemble and assemble as claimed in claim 1, wherein the lower end surface of the top plate (9) is provided with a hollow groove, the limiting plate (10) is made of sponge material, and the upper end of the limiting plate (10) is adhered in the hollow groove.

6. The battery pack convenient to disassemble and assemble for the vacuum cleaner as claimed in claim 1, wherein the outer end of the connector (12) is of an arc structure, the inner side wall of the protective shell (1) is provided with a concave part, and the connector (12) is clamped with the concave part.

7. The assembled battery for a vacuum cleaner, which is convenient to disassemble and assemble according to claim 1, wherein the fixing plate (13) is provided with a through hole inside, the connecting rod (14) penetrates through the fixing plate (13) through the through hole, the connecting rod (14) is a lead screw, and the connecting rod (14) is connected with the lock nut (15) through a thread.