CN213752924U

CN213752924U - Storage battery shell

Info

Publication number: CN213752924U
Application number: CN202022256141.3U
Authority: CN
Inventors: 付月
Original assignee: Jiangsu Allison Battery Co ltd
Current assignee: Jiangsu Allison Battery Co ltd
Priority date: 2020-10-12
Filing date: 2020-10-12
Publication date: 2021-07-20
Anticipated expiration: 2030-10-12

Abstract

The utility model discloses a battery case relates to battery technical field. The utility model discloses a protection casing and base, protection casing's lower extreme is fixed with four universal wheels, and protection casing's lower extreme and the outside that is located four universal wheels are fixed with four round bars, and the outside sliding connection of round bar has two screw thread strips, and the outside sliding connection of round bar and screw thread strip has spacing pipe. The utility model discloses a rotatory circle of rotating alright with go up and down to the bottom plate, make universal wheel and ground contact, thereby mobile device that can be more convenient, and great reduction transport personnel's working strength, the power of putting the thing board is transmitted for the weakening protection casing through the cooperation of each accessory can be great, thereby the power that the battery received when weakening vibrations, protect the battery, can automatic start audible-visual annunciator launch audible-visual annunciator and light alarm when the protection casing is demolishd from the inside of base, warn the user.

Description

Storage battery shell

Technical Field

The utility model belongs to the technical field of the battery, especially, relate to a battery case.

Background

The storage battery is an electrochemical device which stores chemical energy and emits electric energy when necessary, after discharging, internal active substances can be regenerated in a charging mode-the electric energy is stored into the chemical energy, and the chemical energy is converted into the electric energy again when discharging is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a battery case to current problem has been solved: the existing device is relatively laborious in moving, and the working strength of operators is relatively high.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a battery case, including protection casing and base, the lower extreme of protection casing is fixed with four universal wheels, the lower extreme of protection casing just is located four the outside of universal wheel is fixed with four round bars, the outside sliding connection of round bar has two screw thread strips, the outside sliding connection of round bar and screw thread strip has spacing pipe, the upper end of spacing pipe just is located the outside rotation of round bar and screw thread strip and is connected with the rotation circle, just rotation circle and round bar pass through threaded connection, four the lower extreme of spacing pipe is fixed with the bottom plate, the inside of bottom plate just is located four pulley lifting holes have been seted up to the lower extreme of universal wheel.

The utility model discloses a battery case, the outside of spacing pipe upper end is equipped with antifriction bearing, spacing pipe passes through antifriction bearing with the rolling circle and connects.

Furthermore, the outer side of the rotating ring is provided with anti-skid grains.

Further, the inside bottom mounting of protection casing has four sleeves, four the telescopic outside all cup joints and is connected with the power spring, four the equal sliding connection in telescopic upper end has the vaulting pole, four the upper end of vaulting pole is fixed with puts the thing board.

Furthermore, the upper end of the object placing plate is provided with a flexible gasket.

Further, the inside at the base is installed to the protection casing, the intermediate position of base is fixed with wireless transmitting module, the intermediate position of bottom plate is fixed with magnetic path 12, wireless transmitting module and magnetic path 12 electric connection, the upper end of bottom plate and the one end that is located magnetic path 12 are fixed with audible-visual annunciator, magnetic path 12 and audible-visual annunciator pass through wire electric connection.

Further, the upper end of the protection shell is connected with a shell cover through a screw.

The utility model discloses following beneficial effect has:

1. the utility model discloses a rotatory circle of rotating alright with go up and down to the bottom plate, make universal wheel and ground contact to mobile device that can be more convenient, and great working strength who alleviates the transport personnel.

2. The utility model discloses a weakening protection casing that the cooperation of each accessory can be by a great margin transmits the power for putting the thing board to the power that the battery received when weakening vibrations is protected the battery.

3. The utility model discloses can automatic start audible-visual annunciator launch sound alarm and light alarm when the inside of protection casing follow base is demolishd, warn the user.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of a battery case according to the present invention;

fig. 2 is an overall sectional structure diagram of the storage battery shell of the present invention;

fig. 3 is a schematic view of a partially cut-away structure of a battery case according to the present invention;

fig. 4 is a partial large sample view of a position a in fig. 3 of the battery case according to the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a protective housing; 2. a shell cover; 3. a base; 4. a threaded strip; 5. a storage plate; 6. a sleeve; 7. a stay bar; 8. a return spring; 9. a pulley lifting hole; 10. a base plate; 11. a wireless transmitting module; 12. a magnetic block 12; 13. an audible and visual alarm; 14. a universal wheel; 15. a limiting pipe; 16. rotating the ring; 17. a round bar.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention relates to a battery casing, including a protection casing 1, four universal wheels 14 are fixed under the protection casing 1, four round rods 17 are fixed at the lower end of the protection casing 1 and located at the outer sides of the four universal wheels 14, two screw strips 4 are slidably connected to the outer sides of the round rods 17, a limiting tube 15 is slidably connected to the outer sides of the round rods 17 and the screw strips 4, a rotating ring 16 is rotatably connected to the upper end of the limiting tube 15 and located at the outer sides of the round rods 17 and the screw strips 4, anti-slip threads are disposed at the outer side of the rotating ring 16, the rotating ring 16 and the round rods 17 are connected by screw threads, a bottom plate 10 is fixed at the lower end of the four limiting tubes 15, and four pulley lifting holes 9 are disposed in the bottom plate 10 and located at the lower ends of the four universal wheels 14;

in detail, the outer side of the upper end of the limiting tube 15 is provided with a rolling bearing, and the limiting tube 15 is connected with the rotating ring 16 through the rolling bearing;

furthermore, four sleeves 6 are fixed at the bottom end inside the protective shell 1, return springs 8 are connected to the outer sides of the four sleeves 6 in a sleeved mode, support rods 7 are connected to the upper ends of the four sleeves 6 in a sliding mode, and object placing plates 5 are fixed to the upper ends of the four support rods 7;

specifically, the upper end of the object placing plate 5 is provided with a flexible gasket;

further, the portable wireless alarm device further comprises a base 3, the protective shell 1 is installed inside the base 3, a wireless transmitting module 11 is fixed in the middle of the base 3, a magnetic block 12 is fixed in the middle of the bottom plate 10, the wireless transmitting module 11 is electrically connected with the magnetic block 12, an audible and visual alarm 13 is fixed at one end, located at the magnetic block 12, of the upper end of the bottom plate 10, the magnetic block 12 is electrically connected with the audible and visual alarm 13 through a conducting wire, a steel reed pipe is arranged at one end of the wireless transmitting module 11, the steel reed pipe is in an off state when the magnetic block 12 is separated from the steel reed pipe, once the steel reed is closed to cause short circuit when the magnetic block 12 is separated from the steel reed pipe, the wireless transmitting module 11 transmits a fault signal to the audible and visual alarm 13 through the conducting wire, the audible and visual alarm 13 can emit an audible alarm and a light alarm after receiving the signal, and the audible and visual alarm can warn users;

further, the upper end of the protective casing 1 is connected with a casing cover 2 through a screw.

One specific application of this embodiment is: when the storage battery protection device is used, when the protection shell 1 vibrates, the protection shell 1 can transmit the received force to the object placing plate 5 through the return spring 8, the object placing plate 5 can deform under the force, the force transmitted to the object placing plate 5 by the protection shell 1 can be weakened to a large extent through the return spring 8 in the transmission process, and therefore the force received by the storage battery during vibration is weakened, and the storage battery is protected;

in the using process, when the protective shell 1 is detached from the base 3, the magnetic block 12 in the bottom plate 10 can be separated from the wireless transmitting module 11, one end of the wireless transmitting module 11 is provided with a steel reed pipe, the steel reed pipe is in an off state when the magnetic block 12 is separated from the steel reed pipe, once the magnetic block 12 is separated from the steel reed pipe, the steel reed pipe is closed to cause short circuit, the wireless transmitting module 11 can transmit a fault signal to the audible and visual alarm 13 through a lead, and the audible and visual alarm 13 can emit sound alarm and light alarm after receiving the signal to warn users;

when needs remove protection casing 1, rotatory circle 16 that rotates because rotate circle 16 and screw thread strip 4 and pass through threaded connection, can drive spacing pipe 15 when rotating circle 16 and rotating and carry out vertical migration along 4 directions of screw thread strip to drive bottom plate 10 and rise, bottom plate 10 rises to the take the altitude after can make the lower extreme and the ground contact of universal wheel 14, mobile device that can be more convenient, thereby great alleviate porter's working strength.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A battery case comprising a protective case (1) and a base (3), characterized in that: the lower extreme of protection casing (1) is fixed with four universal wheels (14), the lower extreme of protection casing (1) just is located four the outside of universal wheel (14) is fixed with four round bar (17), the outside sliding connection of round bar (17) has two screw thread strip (4), the outside sliding connection of round bar (17) and screw thread strip (4) has spacing pipe (15), the upper end of spacing pipe (15) just is located the outside rotation of round bar (17) and screw thread strip (4) and is connected with rotation circle (16), just rotation circle (16) and round bar (17) are through threaded connection, four the lower extreme of spacing pipe (15) is fixed with bottom plate (10), the inside of bottom plate (10) just is located four pulley lifting hole (9) have been seted up to the lower extreme of universal wheel (14).

2. A battery casing according to claim 1, characterised in that the limiting tube (15) is fitted with a rolling bearing on the outside of its upper end, the limiting tube (15) and the rotating ring (16) being connected by means of a rolling bearing.

3. A battery casing according to claim 1, characterised in that the outside of the turning ring (16) is provided with anti-slip threads.

4. The storage battery shell as claimed in claim 1, wherein four sleeves (6) are fixed at the bottom end inside the protective shell (1), return springs (8) are sleeved and connected on the outer sides of the four sleeves (6), support rods (7) are slidably connected at the upper ends of the four sleeves (6), and an object placing plate (5) is fixed at the upper ends of the four support rods (7).

5. A battery housing according to claim 4, characterized in that the upper end of the object plate (5) is provided with a flexible gasket.

6. The storage battery shell as claimed in claim 1, wherein the protective shell (1) is installed inside a base (3), a wireless transmitting module (11) is fixed at the middle position of the base (3), a magnetic block (12) is fixed at the middle position of a bottom plate (10), the wireless transmitting module (11) is electrically connected with the magnetic block (12), an audible and visual alarm (13) is fixed at the upper end of the bottom plate (10) and at one end of the magnetic block (12), and the magnetic block (12) is electrically connected with the audible and visual alarm (13) through a conducting wire.

7. A battery casing according to claim 6, characterised in that the upper end of the protective casing (1) is screwed to a casing cover (2).