CN213401399U

CN213401399U - PDA battery performance protection device

Info

Publication number: CN213401399U
Application number: CN202022496385.9U
Authority: CN
Inventors: 黄腾飞; 黄华; 田金水
Original assignee: Jiangxi Beston Electronics Technology Co Ltd
Current assignee: Jiangxi Beston Electronics Technology Co Ltd
Priority date: 2020-11-03
Filing date: 2020-11-03
Publication date: 2021-06-08
Anticipated expiration: 2030-11-03

Abstract

The utility model discloses a PDA battery performance protection device, which belongs to the technical field of PDA batteries, and comprises a heat dissipation block, a positioning plate is installed at the top of the heat dissipation block, a heat dissipation pipe horizontally arranged is installed on the heat dissipation block, a plurality of vertically arranged communication pipes are fixedly installed between the top of the positioning plate and the heat dissipation pipe, dustproof nets are fixedly installed at the two ends of the heat dissipation pipe, a horizontal shaft horizontally arranged is rotatably installed in the dustproof nets, fan blades are installed on the horizontal shaft, a cavity is arranged on the heat dissipation block, a driving motor is installed in the cavity, an output shaft of the driving motor is connected with the fan blades in a transmission manner, and two transverse plates are slidably installed at the top of; the utility model discloses the realization is to the location of battery, and the installation of electronic location can install the battery of different models size, and is compatible good, and the battery absorbs the heat dissipation, and radiating efficiency accelerates for battery stable performance moves.

Description

PDA battery performance protection device

Technical Field

The utility model belongs to the technical field of the PDA battery, concretely relates to PDA battery performance protector.

Background

The PDA battery is distinguished from the general battery in that it looks high-grade in packaging, and also is superior to the general battery in capacity much higher than the general battery and quality. When the existing PDA battery is used, the heat dissipation efficiency is poor, and meanwhile, the performance of the battery is easily reduced due to poor heat dissipation, so that a PDA battery performance protection device is needed to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a PDA battery performance protector 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 PDA battery performance protection device comprises a heat dissipation block, wherein a positioning plate is installed at the top of the heat dissipation block, a horizontally arranged heat dissipation pipe is installed on the heat dissipation block, a plurality of vertically arranged communication pipes are fixedly installed between the top of the positioning plate and the heat dissipation pipe, dust screens are fixedly installed at two ends of the heat dissipation pipe, a horizontally arranged cross shaft is rotatably installed in each dust screen, a fan blade is installed on each cross shaft, a cavity is formed in the heat dissipation block, a driving motor is installed in each cavity, an output shaft of each driving motor is in transmission connection with the corresponding fan blade, two transverse plates are slidably installed at the top of the positioning plate, connecting rods are slidably installed at two ends of each transverse plate, an L plate is fixedly connected with one end of each connecting rod, a driving hole is formed in the positioning plate, a driving rod is rotatably installed in each driving hole, the driving rod is in threaded connection with the moving block, a driving plate is arranged on the positioning plate, a driving shaft is rotatably arranged on the driving plate and is in transmission connection with the driving rod, a gear is fixedly sleeved on the driving shaft, a rack is slidably arranged on the driving plate, and the rack is meshed with the gear.

As a preferred embodiment, the vertical rod is vertically arranged in the radiating pipe in a rotating mode, the top of the vertical rod extends into the cavity, the output shaft of the driving motor is in transmission connection with the top of the vertical rod, the vertical rod is fixedly sleeved with a driving bevel gear, the transverse shaft is fixedly sleeved with a driven bevel gear, and the driving bevel gear is meshed with the driven bevel gear.

As a preferred embodiment, a groove is formed in the top of the driving plate, the rack is slidably connected with the inner wall of the groove, an electric telescopic rod is arranged on the driving plate, and a piston rod of the electric telescopic rod is in transmission connection with the rack.

In a preferred embodiment, the driving rod is composed of an upper threaded rod and a lower threaded rod, the thread directions of the upper threaded rod and the lower threaded rod are opposite, and the two moving blocks are respectively in threaded connection with the upper threaded rod and the lower threaded rod.

As a preferred embodiment, be equipped with the regulation chamber on the both ends of diaphragm, adjust intracavity slidable mounting have the sliding block, the connecting rod is kept away from the one end of L board and is extended to the regulation intracavity and with sliding block fixed connection, adjust the intracavity and be equipped with the push rod motor, the push rod and the sliding block fixed connection of push rod motor.

In a preferred embodiment, the cross section of the L-shaped plate is an L-shaped structure, and a buffer plate is arranged on the inner side of the L-shaped plate and made of rubber.

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

rotate through the actuating lever for motion piece and diaphragm are close to each other and grasp the battery, and then the push rod motor drives the sliding block motion and makes the connecting rod motion drive L board motion, and two L boards are close to the both ends of grasping the battery each other, realize the location to the battery, and the installation of electronic location can install the battery of different models size, and is compatible good.

Drive the montant through driving motor and rotate and make the flabellum rotate the air current velocity of flow in the accelerating heat dissipation pipe, realize flowing the air current in the communicating pipe for in the air current entering heat dissipation pipe in the communicating pipe, discharge by the cooling tube, realize absorbing the heat dissipation to the battery on the locating plate, radiating efficiency with higher speed makes the battery stable performance move, and the dust screen avoids the entering of dust.

The utility model discloses the realization is to the location of battery, and the installation of electronic location can install the battery of different models size, and is compatible good, and the battery absorbs the heat dissipation, and radiating efficiency accelerates for battery stable performance moves.

Drawings

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

fig. 2 is a schematic top view of the positioning plate of the present invention;

fig. 3 is the cross-sectional structure of the cross plate of the present invention.

In the figure: 1. a heat dissipating block; 2. positioning a plate; 3. a radiating pipe; 4. a communicating pipe; 5. a dust screen; 6. a horizontal axis; 7. a fan blade; 8. a vertical rod; 9. a drive motor; 10. a transverse plate; 11. a connecting rod; 12. an L plate; 13. a drive aperture; 14. a motion block; 15. a drive rod; 16. a drive plate; 17. a drive shaft; 18. a gear; 19. a rack; 20. an electric telescopic rod; 21. a push rod motor.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.

Referring to fig. 1-3, the utility model provides a PDA battery performance protection device, including radiating block 1, locating plate 2 is installed at the top of radiating block 1, radiating pipe 3 that sets up horizontally is installed on radiating block 1, a plurality of vertically arranged communicating pipes 4 are fixed to be installed between the top of locating plate 2 and radiating pipe 3, dustproof net 5 is fixed to be installed at both ends of radiating pipe 3, horizontal cross axle 6 is installed to the internal rotation of dustproof net 5, cross axle 6 is installed with flabellum 7, radiating block 1 is equipped with the cavity, install driving motor 9 in the cavity, the output shaft of driving motor 9 is connected with flabellum 7 transmission (see fig. 1); drive montant 8 through driving motor 9 and rotate and make flabellum 7 rotate the air current velocity of flow in the acceleration cooling tube 3, realize flowing the air current in communicating pipe 4 for in the air current entering cooling tube 3 in communicating pipe 4, discharged by cooling tube 3, the realization is absorbed the heat dissipation to the battery on locating plate 2, radiating efficiency with higher speed.

Two transverse plates 10 are slidably mounted at the top of the positioning plate 2, connecting rods 11 are slidably mounted at two ends of each transverse plate 10, one end of each connecting rod 11 is fixedly connected with an L-shaped plate 12, a driving hole 13 is formed in the positioning plate 2, a driving rod 15 is rotatably mounted in each driving hole 13, two moving blocks 14 are slidably mounted in each driving hole 13, each moving block 14 is fixedly connected with each transverse plate 10, each driving rod 15 is in threaded connection with each moving block 14, a driving plate 16 is arranged on the positioning plate 2, a driving shaft 17 is rotatably mounted on each driving plate 16, each driving shaft 17 is in transmission connection with each driving rod 15, a gear 18 is fixedly sleeved on each driving shaft 17, a rack 19 is slidably mounted on each driving plate; rotate through actuating lever 15 for motion piece 14 and diaphragm 10 are close to each other and grasp the battery, then push rod motor 21 drives the sliding block motion and makes connecting rod 11 motion drive L board 12 motion, and two L boards 12 are close to each other and grasp the both ends of battery, realize the location to the battery, and the installation of electronic location can install the battery of different models size, and is compatible good.

A vertical rod 8 which is vertically arranged is rotatably mounted in the radiating pipe 3, the top of the vertical rod 8 extends into the cavity, an output shaft of a driving motor 9 is in transmission connection with the top of the vertical rod 8, a driving bevel gear is fixedly sleeved on the vertical rod 8, a driven bevel gear is fixedly sleeved on the transverse shaft 6, and the driving bevel gear is meshed with the driven bevel gear (see fig. 1); the vertical rod 8 is driven to rotate through the driving motor 9, so that the driving bevel gear rotates to drive the driven bevel gear to rotate, the transverse shaft 6 rotates to enable the fan blades 7 to rotate, and the fan blades 7 rotate to accelerate the flow velocity of air flow in the radiating pipe 3.

A groove is formed in the top of the driving plate 16, the rack 19 is connected with the inner wall of the groove in a sliding mode, an electric telescopic rod 20 is arranged on the driving plate 16, and a piston rod of the electric telescopic rod 20 is in transmission connection with the rack 19. The driving rod 15 consists of an upper threaded rod and a lower threaded rod, the thread directions of the upper threaded rod and the lower threaded rod are opposite, and the two moving blocks 14 are respectively in threaded connection with the upper threaded rod and the lower threaded rod (see fig. 1 and 2); the rack 19 is driven by the electric telescopic rod 20 to move, so that the driving shaft 17 is driven by the driving shaft 18 to rotate to drive the driving rod 15 to rotate, the driving rod 15 drives the upper threaded rod and the lower threaded rod to rotate to drive the two motion blocks 14 to approach each other, and the motion blocks 14 and the transverse plate 10 approach each other to clamp the battery.

Two ends of the transverse plate 10 are provided with adjusting cavities, sliding blocks are slidably mounted in the adjusting cavities, one ends of the connecting rods 11, far away from the L plate 12, extend into the adjusting cavities and are fixedly connected with the sliding blocks, push rod motors 21 are arranged in the adjusting cavities, and push rods of the push rod motors 21 are fixedly connected with the sliding blocks (see fig. 1 and 3); the cross-section of L board 12 is L shape structure, and the inboard of L board 12 is equipped with the buffer board, and the buffer board is made for the rubber material. The push rod motor 21 drives the sliding block to move, so that the connecting rod 11 drives the L plates 12 to move, the two L plates 12 are close to each other to clamp two ends of the battery, and the battery is positioned.

When using, it makes 18 rotate and drives drive shaft 17 and rotate and drive actuating lever 15 and rotate to drive rack 19 removal through electric telescopic handle 20, actuating lever 15 drives threaded rod and lower threaded rod and rotates and drive two motion pieces 14 and be close to each other, make motion piece 14 and diaphragm 10 be close to each other and grasp the battery, then push rod motor 21 drives the sliding block motion and makes connecting rod 11 move and drive L board 12 and move, two L boards 12 are close to the both ends of grasping the battery each other, the realization is to the location of battery, the installation of electrodynamic positioning, can install the battery of the not equidimension of model, it is compatible good. Drive montant 8 through driving motor 9 and rotate and make drive bevel gear rotate and drive driven bevel gear and rotate and make 6 rotations of cross axle make flabellum 7 rotate, flabellum 7 rotates the air current velocity of flow in cooling tube 3 with higher speed, the realization is to the air current flow in communicating pipe 4, make in the air current entering cooling tube 3 in communicating pipe 4, discharge by cooling tube 3, the realization absorbs the heat dissipation to the battery on locating plate 2, radiating efficiency with higher speed, make the battery performance steady operation, dust screen 5 avoids the entering of dust.

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. A PDA battery performance protection device comprises a heat dissipation block (1), and is characterized in that: locating plate (2) is installed at the top of radiating block (1), radiating pipe (3) that the level set up is installed on radiating block (1), fixed mounting has communicating pipe (4) of a plurality of vertical settings between the top of locating plate (2) and radiating pipe (3), the both ends fixed mounting of radiating pipe (3) has dust screen (5), horizontal cross axle (6) that the level set up is installed to dust screen (5) internal rotation, install flabellum (7) on cross axle (6), be equipped with the cavity on radiating block (1), install driving motor (9) in the cavity, the output shaft and the flabellum (7) transmission of driving motor (9) are connected, the top slidable mounting of locating plate (2) has two diaphragms (10), the both ends slidable mounting of diaphragm (10) has connecting rod (11), the one end fixedly connected with L board (12) of connecting rod (11), the improved structure of the automobile seat is characterized in that a driving hole (13) is formed in the positioning plate (2), a driving rod (15) is installed in the driving hole (13) in a rotating mode, two moving blocks (14) are installed in the driving hole (13) in a sliding mode, the moving blocks (14) are fixedly connected with the transverse plate (10), the driving rod (15) is in threaded connection with the moving blocks (14), a driving plate (16) is arranged on the positioning plate (2), a driving shaft (17) is installed on the driving plate (16) in a rotating mode, the driving shaft (17) is in transmission connection with the driving rod (15), a gear (18) is fixedly sleeved on the driving shaft (17), a rack (19) is installed on the driving plate (16).

2. The device of claim 1 for protecting battery performance of a PDA, wherein: montant (8) of vertical setting are installed to cooling tube (3) internal rotation, and in the top of montant (8) extended to the cavity, the output shaft of driving motor (9) was connected with the top transmission of montant (8), and fixed cover is equipped with drive bevel gear on montant (8), and fixed cover is equipped with driven bevel gear on cross axle (6), drive bevel gear and driven bevel gear meshing.

3. The device of claim 1 for protecting battery performance of a PDA, wherein: the top of the driving plate (16) is provided with a groove, the rack (19) is in sliding connection with the inner wall of the groove, the driving plate (16) is provided with an electric telescopic rod (20), and a piston rod of the electric telescopic rod (20) is in transmission connection with the rack (19).

4. The device of claim 1 for protecting battery performance of a PDA, wherein: the driving rod (15) is composed of an upper threaded rod and a lower threaded rod, the thread directions of the upper threaded rod and the lower threaded rod are opposite, and the two moving blocks (14) are in threaded connection with the upper threaded rod and the lower threaded rod respectively.

5. The device of claim 1 for protecting battery performance of a PDA, wherein: be equipped with the regulation chamber on the both ends of diaphragm (10), adjust intracavity slidable mounting have the sliding block, the one end that L board (12) were kept away from in connecting rod (11) extend to adjust the intracavity and with sliding block fixed connection, adjust the intracavity and be equipped with push rod motor (21), the push rod and the sliding block fixed connection of push rod motor (21).

6. The device of claim 1 for protecting battery performance of a PDA, wherein: the cross-section of L board (12) is L shape structure, the inboard of L board (12) is equipped with the buffer board, and the buffer board is made for the rubber material.