CN217765851U

CN217765851U - Battery pressure testing device for battery detection

Info

Publication number: CN217765851U
Application number: CN202221137266.7U
Authority: CN
Inventors: 翟松
Original assignee: Zhuoxin Inspection And Certification Huizhou Co ltd
Current assignee: Zhuoxin Inspection And Certification Huizhou Co ltd
Priority date: 2022-05-13
Filing date: 2022-05-13
Publication date: 2022-11-08
Anticipated expiration: 2032-05-13

Abstract

The utility model relates to a battery testing arrangement technical field specifically is a battery pressure test device for battery testing, including tester, test box, slider, connecting band and temperature detection mechanism, the inside slidable mounting of tester has the test box, two stoppers and slider are installed to the bottom face of test box, slider slidable mounting is in the tester, the bottom plate of tester is connected with two shrink springs, two the shrink spring is connected with a side of the stopper that corresponds respectively. Through setting up motor heater and temperature sensor, enable this device and examine time measuring the pressure of battery, can carry out heat-resisting experiment to the battery simultaneously, increased the practicality of this device to reduced the detection step, through fixed pulley and the connecting band that sets up, outside enabling the inside test box of this device to remove the tester, made things convenient for operating personnel to install and dismantle the battery, thereby increased the work efficiency of battery test.

Description

Battery pressure testing device for battery detection

Technical Field

The utility model relates to a battery test technical field specifically is a battery pressure testing arrangement for battery testing.

Background

A battery refers to a device that converts chemical energy into electrical energy in a portion of the space of a cup, tank, or other container or composite container that holds an electrolyte solution and metal electrodes to produce an electrical current. Has a positive electrode and a negative electrode. With the advancement of technology, batteries generally refer to small devices that can generate electrical energy. Such as a solar cell. The performance parameters of the battery are mainly electromotive force, capacity, specific energy and resistance. The battery is used as an energy source, so that the current which has stable voltage and current and is stably supplied for a long time and is slightly influenced by the outside can be obtained, the battery is simple in structure, convenient to carry, simple and easy to operate, charge and discharge, stable and reliable in performance and free from the influence of the outside climate and temperature, plays a great role in various aspects of modern social life, and a pressure test device is required to be used for carrying out a pressure test experiment on the battery during the production of the battery so as to ensure that the battery cannot generate safety accidents in the using process, but the existing pressure test device has certain defects;

the existing battery pressure testing device is poor in practicability and narrow in application range, pressure detection can only be performed on a battery, the application range of the battery is limited, the battery needs to be installed in a tester to be fixed when the battery is fixed, and the installation efficiency is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a battery pressure testing arrangement for battery testing 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: the utility model provides a battery pressure testing arrangement for battery testing, includes tester, test box, slider, connecting band and temperature-detecting mechanism, the inside slidable mounting of tester has the test box, two stoppers and slider are installed to the bottom face of test box, slider slidable mounting is in the tester, the bottom plate of tester is connected with two shrink springs, two shrink spring is connected with the side of the stopper that corresponds respectively, the motor is installed at the top of tester, the fixed pulley has been cup jointed to the output of motor, the top face of tester bottom plate rotates the installation fixed pulley, two the fixed pulley passes through the connecting band and connects, just a side that the test box corresponds is connected to the one end of connecting band.

Preferably, the temperature detection mechanism includes temperature sensor, cartridge heater and electric heating wire, temperature sensor is installed to one side of test box, temperature sensor's input level runs through a curb plate of test box and extends to the test box in, the test box, the cartridge heater is installed to a side of test box, the cartridge heater level runs through one side that test box and temperature sensor correspond and extends to the test box in, the internally mounted of cartridge heater has electric heating wire.

Preferably, the controller is installed to the top end face of tester, the controller all electric connection with motor and electric heating wire.

Preferably, the installing frame is installed at the top of tester, install the touch-sensitive screen in the installing frame, a connecting block is installed to a side of installing frame, the bottom face at the connecting block is installed to the motor.

Preferably, the bottom plate of the tester is provided with a sliding groove and two limiting grooves, the sliding block is slidably mounted in the sliding groove, and the two limiting blocks are located in the corresponding limiting grooves.

Preferably, the two limiting blocks are symmetrically arranged by taking the sliding block as a center, and one of the fixed pulleys is positioned in the middle of the test box.

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

in the utility model, the device can carry out heat-resisting experiments on the battery when detecting the pressure of the battery through the arranged motor hot wire and the temperature sensor, thereby increasing the practicability of the device and reducing the detection steps;

the utility model discloses in, through the fixed pulley and the connecting band that set up, outside enabling the inside test box of this device to remove the tester, make things convenient for operating personnel to install and dismantle the battery to the work efficiency of battery test has been increased.

Drawings

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

fig. 2 is a left side view structure diagram of the present invention;

fig. 3 is a schematic diagram of the internal structure of the tester of the present invention;

fig. 4 is a schematic view of the rear view structure of the junction between the connection band and the test box of the present invention.

In the figure: 1. a tester; 2. a controller; 3. a test box; 4. a slider; 5. a limiting block; 6. a retraction spring; 7. a motor; 8. a fixed pulley; 9. a connecting belt; 10. a temperature sensor; 11. a heating cylinder; 12. an electric heating wire.

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 the staff of ordinary skill in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution: the utility model provides a battery pressure testing arrangement for battery testing, including tester 1, test box 3, slider 4, connecting band 9 and temperature detect mechanism, the inside slidable mounting of tester 1 has test box 3, two stopper 5 and slider 4 are installed to the bottom face of

test box

3, 4 slidable mounting of slider are in tester 1, tester 1's bottom plate is connected with two shrink springs 6, two shrink springs 6 are connected with the side of the stopper 5 that corresponds respectively, motor 7 is installed at tester 1's top, fixed pulley 8 has been cup jointed to motor 7's output, the top face of tester 1 bottom plate rotates installation fixed pulley 8, two fixed pulley 8 pass through connecting band 9 and connect, and the one end of connecting band 9 is connected the corresponding side of test box 3.

In this embodiment, as shown in fig. 4, the temperature detection mechanism includes a temperature sensor 10, a heating cylinder 11 and an electric heating wire 12, the temperature sensor 10 is installed on one side of the testing box 3, the input end level of the temperature sensor 10 runs through a side plate of the testing box 3 and extends into the testing box 3, a heating cylinder 11 is installed on one side surface of the testing box 3, the heating cylinder 11 level runs through one side of the testing box 3 corresponding to the temperature sensor 10 and extends into the testing box 3, the electric heating wire 12 is installed inside the heating cylinder 11, and therefore the device can detect the heat resistance of the battery simultaneously when detecting the pressure of the battery.

In this embodiment, as shown in fig. 1 and fig. 2, the controller 2 is installed on the top end surface of the tester 1, and the controller 2 is electrically connected to both the motor 7 and the electric heating wire 12, so that the electric elements inside the device can be conveniently controlled.

In this embodiment, as shown in fig. 1, an installation frame is installed at the top of the tester 1, a touch screen is installed in the installation frame, a connection block is installed on one side surface of the installation frame, and the motor 7 is installed on the bottom end surface of the connection block.

In this embodiment, as shown in fig. 3, the bottom plate of the tester 1 is provided with a chute and two limit grooves, the sliding block 4 is slidably mounted in the chute, and the two limit blocks 5 are located in the corresponding limit grooves.

In this embodiment, as shown in fig. 3, the two limiting blocks 5 are symmetrically arranged with the slider 4 as a center, and one of the fixed pulleys 8 is located in the middle of the test box 3.

The utility model discloses a use method and advantage: when the battery pressure testing device for battery detection is used, the working process is as follows:

as shown in fig. 1, fig. 2, fig. 3 and fig. 4, when the device is used, firstly, an external power supply is applied to the electric equipment in the device, the controller 2 controls the starting motor 7 to rotate reversely, so that the connecting belt 9 is in a loosened state, at this time, the test box 3 is ejected out of the tester 1 through the sliding block 4 under the action of the contraction spring 6, after an operator installs the battery in the test box 3, the motor 7 is started, at this time, the output end of the motor 7 drives the fixed pulley 8 to rotate, so that the fixed pulley 8 winds up the connecting belt 9, the test box 3 is moved back to the inside of the tester 1, at this time, the door of the tester 1 is closed, the electric heating wire 12 is controlled to be started by the controller 2, and the device can simultaneously detect the heat resistance of the battery under the action of the temperature sensor 10, thereby increasing the working efficiency.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a battery pressure testing arrangement for battery testing, includes tester (1), test box (3), slider (4), connecting band (9) and temperature detect mechanism, its characterized in that: the inside slidable mounting of tester (1) has test box (3), two stopper (5) and slider (4) are installed to the bottom face of test box (3), slider (4) slidable mounting is in tester (1), the bottom plate of tester (1) is connected with two shrink spring (6), two shrink spring (6) are connected with the side of the stopper (5) that corresponds respectively, motor (7) are installed at the top of tester (1), fixed pulley (8) have been cup jointed to the output of motor (7), the top face of tester (1) bottom plate rotates installation fixed pulley (8), two fixed pulley (8) are connected through connecting band (9), just the one side that test box (3) is corresponding is connected to the one end of connecting band (9).

2. The battery pressure test apparatus for battery testing according to claim 1, characterized in that: temperature-detecting mechanism includes temperature sensor (10), cartridge heater (11) and electric heating wire (12), temperature sensor (10) are installed to one side of test box (3), the input level of temperature sensor (10) runs through a curb plate of test box (3) and extends to in test box (3), cartridge heater (11) are installed to a side of test box (3), cartridge heater (11) level runs through one side that test box (3) and temperature sensor (10) correspond and extends to in test box (3), the internally mounted of cartridge heater (11) has electric heating wire (12).

3. The battery pressure test apparatus for battery testing of claim 2, wherein: the tester is characterized in that a controller (2) is installed on the top end face of the tester (1), and the controller (2) is electrically connected with a motor (7) and an electric heating wire (12) uniformly.

4. The battery pressure test apparatus for battery testing according to claim 1, characterized in that: the mounting frame is installed at the top of tester (1), install the touch-sensitive screen in the mounting frame, a side-mounting of mounting frame has the connecting block, the bottom face at the connecting block is installed in motor (7).

5. The battery pressure test apparatus for battery testing according to claim 1, characterized in that: the tester is characterized in that a sliding groove and two limiting grooves are formed in a bottom plate of the tester (1), the sliding block (4) is slidably mounted in the sliding groove, and the two limiting blocks (5) are located in the corresponding limiting grooves.

6. The battery pressure test apparatus for battery testing according to claim 1, characterized in that: the two limiting blocks (5) are symmetrically arranged by taking the sliding block (4) as a center, and one of the fixed pulleys (8) is positioned in the middle of the test box (3).