CN214247767U

CN214247767U - Air supply device at bottom of battery holder

Info

Publication number: CN214247767U
Application number: CN202021938139.8U
Authority: CN
Inventors: 于涵
Original assignee: Zhixin Zhongke Shenyang Technology Service Co ltd
Current assignee: Zhixin Zhongke Shenyang Technology Service Co ltd
Priority date: 2020-09-08
Filing date: 2020-09-08
Publication date: 2021-09-21
Anticipated expiration: 2030-09-08

Abstract

The utility model discloses an air supply arrangement of battery tray bottom, including casing and bayonet socket, the internally mounted of casing has the sunshade, and the internally mounted of sunshade has motor base, motor base's upper end is installed the motor, and the upper end of motor installs the transmission shaft, the surface mounting of cap has the fixed block, and the front end of fixed block installs the spring, the battery tray cardboard is installed to the top of fixture block, and the inside of battery tray cardboard is provided with the bayonet socket, the slipmat is installed to the below of casing, the left end of casing is provided with the ventilation hole. The utility model is provided with the shell cover to cover the internal parts of the shell, thereby protecting the internal parts from being damaged by external force and simultaneously preventing dust from falling into and damaging the internal parts, thereby prolonging the service life of the device; when the device is connected with the battery holder, the clamping block is contracted through the spring, so that the connection between the device and the battery holder is simpler and faster.

Description

Air supply device at bottom of battery holder

Technical Field

The utility model relates to an air supply arrangement technical field specifically is an air supply arrangement of battery tray bottom.

Background

For this reason, there has been proposed a structure in which the battery is mounted on a battery holder and the battery holder is detachably attached to the body of the apparatus.

The existing battery holder air supply device has a simple structure, the device is easy to shake in a small way during working, so that the working is unstable, meanwhile, the battery holder and the air supply device are troublesome to disassemble, the use requirements of people cannot be well met, and technical innovation is performed on the basis of the existing battery holder air supply device under the above conditions.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an air supply arrangement of battery tray bottom to it has simple structure to provide current battery tray air supply arrangement in the above-mentioned background art to solve, and the during operation is because device itself rocks for a short time easily, causes job instability, and it is troublesome to dismantle between battery tray and the air supply arrangement simultaneously, can not be fine satisfy people's user demand problem.

In order to achieve the above object, the utility model provides a following technical scheme: an air supply device at the bottom of a battery holder comprises a shell and a bayonet, wherein a shielding plate is arranged inside the shell, a motor base is arranged inside the shielding plate, a motor is arranged at the upper end of the motor base, a transmission shaft is arranged at the upper end of the motor, a fan blade base is arranged at the upper end of the transmission shaft, fan blades are arranged on the outer surface of the fan blade base, a fan blade frame is fixed at one end of each fan blade, a dust cover is arranged above the fan blade frame, a shell cover is arranged at the upper end of the shell, a fan blade containing hole is formed in the shell cover, a fixing block is arranged on the outer surface of the shell cover, a spring is arranged at the front end of the fixing block, a clamping block is arranged at the front end of the spring, a rotating shaft is arranged below the clamping block, a rotating shaft base is arranged below the rotating shaft, a battery holder clamping plate is arranged above the clamping block, and a bayonet is arranged inside the battery holder clamping plate, the anti-slip mat is installed below the shell, and the left end of the shell is provided with a ventilation hole.

Preferably, the shell and the shell cover are in threaded connection, and the shape and the size of the shell cover are matched.

Preferably, the fixture block forms an elastic telescopic structure with the fixing block through a spring, and the top end of the fixture block is of a triangular structure.

Preferably, the fixture block passes through the pivot and constitutes revolution mechanic between the pivot base through the pivot, and is welded connection between cap and the pivot base.

Preferably, the motor is in threaded connection with the motor base, and the transmission shaft is perpendicular to the bottom of the shell.

Preferably, the motor forms a rotating structure with the fan blade base through the transmission shaft, and the fan blade is in threaded connection with the fan blade base.

Preferably, the battery holder clamping plate forms a clamping structure through the bayonet and the clamping block, and the left end of the battery holder clamping plate is tightly attached to the fixing block.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model is provided with the shell cover to cover the internal parts of the shell, thereby protecting the internal parts from being damaged by external force and simultaneously preventing dust from falling into and damaging the internal parts, thereby prolonging the service life of the device and playing a role in connecting the device with the battery seat; when the device is connected with the battery holder, the clamping block contracts through the spring, so that the clamping plate of the battery holder is more easily connected with the clamping block, the connection between the device and the battery holder is simpler and faster, and the damage to the device and the battery holder caused by a complicated installation procedure is avoided;

2. the utility model is provided with a rotatable fixture block, the fixture block is matched with the spring, so that the installation and the disassembly of the battery seat and the device become simple and convenient, and simultaneously, the spring can firmly fix the battery seat by utilizing the self elasticity, thereby avoiding the continuous falling off in the use process and causing the damage of the battery seat and the device; the motor is electrified to serve as the fan blade to rotate to provide power, so that the device can work better, and meanwhile, the motor is stably connected with the shell, so that the device can be prevented from shaking in the working process, and the working is prevented from being influenced;

3. the utility model is provided with the fan blades which blow out strong wind upwards under the driving of the motor, thereby realizing the air supply to the battery seat, and simultaneously, the dust cover covers the fan blades, and dust is prevented from falling from the fan blade containing holes; the upper end of the clamping block is of a triangular structure and can be firmly clamped with the bayonet on the battery holder clamping plate, so that the device is firmly connected with the battery holder, and the falling off between the device and the battery holder is avoided.

Drawings

Fig. 1 is a schematic top view of the present invention;

FIG. 2 is a schematic view of the internal structure of the housing of the present invention;

FIG. 3 is a schematic view of the connection structure of the fixture block and the fixing block of the present invention;

FIG. 4 is a left side view of the structure of the present invention;

fig. 5 is a schematic view of the connection structure between the clamping block and the bayonet of the present invention.

In the figure: 1. a housing; 2. a clamping block; 3. a spring; 4. a fixed block; 5. a shell cover; 6. a dust cover; 7. A fan blade frame; 8. a fan blade; 9. a fan blade base; 10. a fan blade containing hole; 11. a motor; 12. a motor base; 13. a drive shaft; 14. a shutter; 15. a rotating shaft; 16. a rotating shaft base; 17. a non-slip mat; 18. a vent hole; 19. a battery holder clamping plate; 20. and (4) a bayonet.

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. 1-5, the present invention provides a technical solution: an air supply device at the bottom of a battery holder comprises a shell 1 and a bayonet 20, wherein a shielding plate 14 is arranged inside the shell 1, a motor base 12 is arranged inside the shielding plate 14, a motor 11 is arranged at the upper end of the motor base 12, a transmission shaft 13 is arranged at the upper end of the motor 11, a fan blade base 9 is arranged at the upper end of the transmission shaft 13, a fan blade 8 is arranged on the outer surface of the fan blade base 9, a fan blade frame 7 is fixed at one end of the fan blade 8, a dust cover 6 is arranged above the fan blade frame 7, a shell cover 5 is arranged at the upper end of the shell 1, a fan blade containing hole 10 is arranged inside the shell cover 5, a fixing block 4 is arranged on the outer surface of the shell cover 5, a spring 3 is arranged at the front end of the fixing block 4, a clamping block 2 is arranged at the front end of the spring 3, a rotating shaft 15 is arranged below the clamping block 2, a rotating shaft base 16 is arranged below the rotating shaft 15, and a battery holder clamping plate 19 is arranged above the clamping block 2, a bayonet 20 is arranged inside the battery holder clamping plate 19, an anti-slip pad 17 is arranged below the shell 1, and a vent hole 18 is arranged at the left end of the shell 1.

The utility model discloses in: the shell 1 is in threaded connection with the shell cover 5, and the shape and the size of the shell 1 are matched with those of the shell cover 5; the utility model discloses a be provided with cap 5 and cover 1 internals of casing to protect its inside part not damaged by external force, avoid the dust to fall into simultaneously and damage its inside part, thereby prolong the device's life, and it plays the connection effect with the battery holder.

The utility model discloses in: the fixture block 2 and the fixed block 4 form an elastic telescopic structure through the spring 3, and the top end of the fixture block 2 is of a triangular structure; when the device is connected with the battery holder, the clamping block 2 contracts through the spring 3, so that the battery holder clamping plate 19 is more easily connected with the clamping block 2, the connection between the device and the battery holder is simpler and faster, and the damage to the device and the battery holder caused by a complex installation procedure is avoided.

The utility model discloses in: the fixture block 2 forms a rotating structure through the rotating shaft 15 and the rotating shaft base 16, and the shell cover 5 is connected with the rotating shaft base 16 in a welding mode; the utility model discloses a be provided with can pivoted fixture block 2, cooperate between fixture block 2 and the spring 3 for the installation and the dismantlement of battery tray and the device become simple and convenient, and spring 3 utilizes self elasticity can firmly the fixing base with the battery tray simultaneously, avoids in the use to drop in succession, causes both to damage.

The utility model discloses in: the motor 11 is in threaded connection with the motor base 12, and the transmission shaft 13 is perpendicular to the bottom of the shell 1; the motor 11 is electrified to work and provides power for the rotation of the fan blade 8, so that the device can work better, and meanwhile, the motor 11 is stably connected with the shell 1, so that the device can be prevented from shaking in the working process, and the working is further influenced.

The utility model discloses in: the motor 11 forms a rotating structure with the fan blade base 9 through the transmission shaft 13, and the fan blade 8 is in threaded connection with the fan blade base 9; the utility model discloses a be provided with fan blade 8 and upwards blow out the high wind under motor 11's drive to the realization is to the battery holder air supply, and dust cover 6 covers fan blade 8 simultaneously, avoids the dust to fall into from the flourishing hole 10 of fan blade.

The utility model discloses in: the battery holder clamping plate 19 and the clamping block 2 form a clamping structure through the bayonet 20, and the left end of the battery holder clamping plate 19 is tightly attached to the fixed block 4; the upper end of the clamping block 2 is in a triangular structure and can be firmly clamped with the bayonet 20 on the battery holder clamping plate 19, so that the device is firmly connected with the battery holder and is prevented from falling off from the battery holder.

The working principle of the air supply device at the bottom of the battery holder is as follows: firstly, placing a battery holder on the upper end of a shell cover 5, sleeving a column clamping block 2 and a fixed block 4 by using a battery holder clamping plate 19, slowly moving downwards, meanwhile, rotating the clamping block 2 on a rotating shaft base 16 through a rotating shaft 15 under the extrusion of the battery holder clamping plate 19 in a counterclockwise manner, and when the bottom of the battery holder clamping plate 19 is contacted with the shell cover 5, rebounding the clamping block 2 under the elastic action of a spring 3 to clamp a triangular clamping head at the upper end of the clamping block 2 into a clamping opening 20, so that the clamping block is fixed; secondly, the device and the battery seat which are clamped together are placed on a desktop, and the anti-slip pad 17 can prevent the device from sliding when the device works; secondly, a motor 11 fixed on a motor base 12 in the shell 1 is electrified to work to drive a transmission shaft 13 to rotate, the transmission shaft 13 drives the fan blades 8 on the fan blade base 9 to rotate in the fan blade containing holes 10, and the fan blade frame 7 plays a role in fixing the fan blades 8; then the ventilation holes 18 on the surface of the shell 1 can play a role in ventilation and heat dissipation; the shielding plate 14 surrounds the motor 11, water can be blocked outside the shielding plate 14 under the condition of water, and then the fan blade containing holes 10 are covered by the dust cover 6 to prevent dust from falling; finally, the triangular clamping head above the clamping block 2 is made to exit from the bayonet 20 by pressing the clamping block inwards, so that the device can be detached from the battery holder.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an air supply arrangement of battery holder bottom, includes casing (1) and bayonet socket (20), its characterized in that: the fan blade is characterized in that a shielding plate (14) is arranged inside the shell (1), a motor base (12) is arranged inside the shielding plate (14), a motor (11) is arranged at the upper end of the motor base (12), a transmission shaft (13) is arranged at the upper end of the motor (11), a fan blade base (9) is arranged at the upper end of the transmission shaft (13), fan blades (8) are arranged on the outer surface of the fan blade base (9), a fan blade frame (7) is fixed at one end of each fan blade (8), a dust cover (6) is arranged above the fan blade frame (7), a shell cover (5) is arranged at the upper end of the shell (1), fan blade containing holes (10) are formed in the shell cover (5), a fixing block (4) is arranged on the outer surface of the shell cover (5), a spring (3) is arranged at the front end of the fixing block (4), and a clamping block (2) is arranged at the front end of the spring (3), and pivot (15) are installed to the below of fixture block (2), pivot base (16) are installed to the below of pivot (15), battery holder cardboard (19) are installed to the top of fixture block (2), and the inside of battery holder cardboard (19) is provided with bayonet socket (20), slipmat (17) are installed to the below of casing (1), the left end of casing (1) is provided with ventilation hole (18).

2. The air supply device at the bottom of the battery holder according to claim 1, wherein: the shell (1) is in threaded connection with the shell cover (5), and the shape and the size of the shell (1) are matched with those of the shell cover (5).

3. The air supply device at the bottom of the battery holder according to claim 1, wherein: the fixture block (2) forms an elastic telescopic structure with the fixing block (4) through the spring (3), and the top end of the fixture block (2) is of a triangular structure.

4. The air supply device at the bottom of the battery holder according to claim 1, wherein: the fixture block (2) forms a rotating structure through the rotating shaft (15) and the rotating shaft bases (16), and the shell cover (5) is connected with the rotating shaft bases (16) in a welding mode.

5. The air supply device at the bottom of the battery holder according to claim 1, wherein: the motor (11) is in threaded connection with the motor base (12), and the transmission shaft (13) is perpendicular to the bottom of the shell (1).

6. The air supply device at the bottom of the battery holder according to claim 1, wherein: the motor (11) and the fan blade base (9) form a rotating structure through a transmission shaft (13), and the fan blade (8) is in threaded connection with the fan blade base (9).

7. The air supply device at the bottom of the battery holder according to claim 1, wherein: the battery holder clamping plate (19) forms a clamping structure with the clamping block (2) through the bayonet (20), and the left end of the battery holder clamping plate (19) is tightly attached to the fixing block (4).