CN216209466U

CN216209466U - Resistance internal resistance detection equipment with good applicability

Info

Publication number: CN216209466U
Application number: CN202122558802.2U
Authority: CN
Inventors: 黄志军; 黄稳岩
Original assignee: Hunan Luoliu Intelligent Equipment Co ltd
Current assignee: Hunan Luoliu Intelligent Equipment Co ltd
Priority date: 2021-10-22
Filing date: 2021-10-22
Publication date: 2022-04-05
Anticipated expiration: 2031-10-22

Abstract

The utility model discloses resistance internal resistance detection equipment with good applicability, which relates to the technical field of resistance internal resistance detection and comprises an installation box, wherein a detector is arranged in the installation box, a fixed shell is arranged on the lower surface of the detector, two rod sleeves are symmetrically arranged below the fixed shell, electric telescopic rods are connected to the insides of the two rod sleeves, the output end of each electric telescopic rod is connected with an installation block, a vertical pipe is connected to the lower part of the installation block, a transverse pipe is arranged on the outer surface of the vertical pipe, movable rods are arranged inside the vertical pipe and the transverse pipe, and the front ends of the movable rods are connected with probes. This resistance internal resistance check out test set that suitability is good is through the vertical pipe that sets up for probe on the vertical pipe can be connected with vertical battery output, and through the horizontal pipe that sets up, make the probe on the horizontal pipe can be connected with horizontal battery output, is convenient for be applicable to the battery of different models.

Description

Resistance internal resistance detection equipment with good applicability

Technical Field

The utility model relates to the technical field of resistance internal resistance detection, in particular to resistance internal resistance detection equipment with good applicability.

Background

The resistance is a physical quantity which describes the conductive performance of the conductor and is represented by R, and in the physical quantity, the resistance of the conductor is greater, and the resistance of the conductor is greater. Different conductors generally have different resistances, which is a property of the conductor itself. Internal resistance refers to the equivalent impedance inside a direct current or alternating current power supply.

When the existing resistance internal resistance detection equipment is used for detecting the batteries, although the automatic detection can be carried out, the applicability is poor, the batteries of different models cannot be detected, and technical innovation is carried out on the basis of the existing resistance internal resistance detection equipment aiming at the above situation.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide resistance internal resistance detection equipment with good applicability, which aims to solve the problems that the existing resistance internal resistance detection equipment can automatically detect batteries but has poor applicability and cannot detect batteries of different types when detecting the batteries in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a resistance internal resistance detection device with good applicability, comprising:

the detector is arranged in the installation box, a fixed shell is arranged on the lower surface of the detector, two rod sleeves are symmetrically arranged below the fixed shell, electric telescopic rods are connected to the insides of the two rod sleeves, the output end of each electric telescopic rod is connected with an installation block, a vertical pipe is connected to the lower side of each installation block, a transverse pipe is arranged on the outer surface of each vertical pipe, movable rods are arranged inside the vertical pipe and the transverse pipe, probes are connected to the front ends of the movable rods, and springs are connected to the rear ends of the movable rods;

the double-shaft motor is installed in the fixed shell, the output end of the double-shaft motor is connected with a screw rod, and the outer surface of the screw rod is connected with a connecting plate.

Preferably, be bolted connection between detector and the install bin, the mounting block passes through to constitute extending structure between electric telescopic handle and the rod cover, and the material of mounting block is the rubber material.

Preferably, be welded connection between horizontal pipe and the vertical pipe, and the probe passes through to constitute elastic telescopic structure between movable rod and the spring and the vertical pipe to be electric connection between probe and the detector.

Preferably, a rotating structure is formed between the screw rod and the double-shaft motor, and the screw rod penetrates through the connecting plate.

Preferably, the installation box is further provided with:

the protective housing, it is installed the inside lower surface of install bin, the both ends symmetry of protective housing is provided with two cylinders, and the output of two cylinders all is connected with the insulating cement piece, the inside symmetry of protective housing is provided with two slide rails, and the inside of two slide rails all is connected with the slider, the last fixed surface of slider has the fly leaf.

Preferably, the cylinder is connected with the protective shell through bolts, and a telescopic structure is formed between the insulating rubber block and the cylinder.

Preferably, the slide rail is fixedly connected with the protective shell, and the movable plate forms a sliding structure with the slide rail through the slide block.

Compared with the prior art, the utility model has the following beneficial effects:

1. the resistance internal resistance detection equipment with good applicability enables the probe on the vertical tube to be connected with the vertical battery output end through the arranged vertical tube, and enables the probe on the transverse tube to be connected with the transverse battery output end through the arranged transverse tube, so that the resistance internal resistance detection equipment is convenient to adapt to batteries of different models;

2. according to the resistance internal resistance detection equipment with good applicability, the movable rod can be pushed to move after the probe is contacted with the output end of the battery through the arranged spring, so that the damage of the probe to the battery caused by excessive movement of the mounting block can be avoided, and the safety is improved;

3. this resistance internal resistance check out test set that suitability is good can drive the motion of insulating cement piece through the cylinder that sets up to carry out the centre gripping spacing to the battery, avoid taking place the condition of skew, through slider and the slide rail that sets up, can push and pull the fly leaf, conveniently carry out material loading or unloading to the battery.

Drawings

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

FIG. 2 is a schematic cross-sectional view of a fixing housing according to the present invention;

FIG. 3 is a schematic view of a cross-sectional structure of a vertical tube according to the present invention;

FIG. 4 is an enlarged view of a portion of FIG. 1 according to the present invention.

In the figure: 1. installing a box; 2. a detector; 3. a stationary case; 4. a rod sleeve; 5. an electric telescopic rod; 6. mounting blocks; 7. a vertical tube; 8. a transverse tube; 9. a movable rod; 10. a probe; 11. a spring; 12. a dual-axis motor; 13. a screw rod; 14. a connecting plate; 15. a protective shell; 16. a cylinder; 17. an insulating rubber block; 18. a movable plate; 19. a slide rail; 20. a slide block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The present invention provides a resistance internal resistance detection device with good applicability by improvement, as shown in fig. 1 to 3, including: the device comprises an installation box 1, a detector 2 is arranged in the installation box 1, the detector 2 is connected with the installation box 1 through bolts, a fixed shell 3 is arranged on the lower surface of the detector 2, two rod sleeves 4 are symmetrically arranged below the fixed shell 3, electric telescopic rods 5 are connected inside the two rod sleeves 4, an output end of each electric telescopic rod 5 is connected with an installation block 6, each installation block 6 forms a telescopic structure through the electric telescopic rods 5 and the rod sleeves 4, the installation blocks 6 are made of rubber materials, the electric telescopic rods 5 can drive the installation blocks 6 to move through the arranged rod sleeves 4, batteries can be conveniently detected, manual operation is not needed, the use is convenient, a vertical pipe 7 is connected below the installation blocks 6, a transverse pipe 8 is arranged on the outer surface of the vertical pipe 7, the transverse pipe 8 is connected with the vertical pipe 7 in a welding manner, and movable rods 9 are arranged inside the vertical pipe 7 and the transverse pipe 8, the front end of the movable rod 9 is connected with a probe 10, the rear end of the movable rod 9 is connected with a spring 11, the probe 10 forms an elastic telescopic structure with the vertical pipe 7 through the movable rod 9 and the spring 11, the probe 10 is electrically connected with the detector 2, the probe 10 on the vertical pipe 7 can be connected with the vertical battery output end through the vertical pipe 7, and the probe 10 on the transverse pipe 8 can be connected with the transverse battery output end through the transverse pipe 8, so that the device is suitable for batteries of different models; biax motor 12, it is installed in the inside of set casing 3, the output of biax motor 12 is connected with lead screw 13, constitute revolution mechanic between lead screw 13 and the biax motor 12, the surface connection of lead screw 13 has connecting plate 14, and lead screw 13 runs through in the inside of connecting plate 14, through the biax motor 12 that sets up, can drive lead screw 13 rotatory, thereby drive the motion of rod cover 4, be convenient for detect horizontal battery output, easy operation.

The present invention provides a resistance internal resistance detection device with good applicability by improvement, as shown in fig. 1 and 4, including: a protective shell 15 which is arranged on the lower surface inside the installation box 1, two air cylinders 16 are symmetrically arranged at two ends of the protective shell 15, the air cylinders 16 are connected with the protective shell 15 through bolts, the output ends of the two air cylinders 16 are connected with insulating rubber blocks 17, and a telescopic structure is formed between the insulating rubber block 17 and the air cylinder 16, the insulating rubber block 17 can be driven to move through the arranged air cylinder 16, thereby clamping and limiting the battery and avoiding the deviation, two slide rails 19 are symmetrically arranged inside the protective shell 15, the slide rails 19 are fixedly connected with the protective shell 15, slide blocks 20 are connected inside the two slide rails 19, a movable plate 18 is fixed on the upper surface of each slide block 20, the movable plate 18 forms a sliding structure through the slide blocks 20 and the slide rails 19, through the slider 20 and the slide rail 19 that set up, can push and pull activity board 18, conveniently carry out material loading or unloading to the battery.

The working principle of the resistance internal resistance detection equipment with good applicability is as follows: before the resistance internal resistance detection equipment with good applicability is used, the installation box 1 is firstly placed at a proper position, the movable plate 18 can be manually pulled under the matching of the slide block 20 through the slide rail 19 arranged in the protective shell 15, the movable plate 18 is pulled out, then a battery to be detected is placed on the movable plate 18, the movable plate 18 is pushed in, so that the battery is conveniently placed, the air cylinder 16 on the protective shell 15 drives the insulating rubber block 17 to move, so that the battery is clamped and limited, the insulating rubber block 17 can play an insulating role, the electric telescopic rod 5 drives the installation block 6 to move through the arranged rod sleeve 4, so that the vertical pipe 7 vertically moves, the probe 10 on the vertical pipe 7 is connected with the output end of the battery, the internal resistance of the battery is detected through the arranged detector 2 (model: HP3561-12H), and the spring 11 in the vertical pipe 7, make probe 10 can promote the motion of movable rod 9, avoid 5 drive installation pieces 6 of electric telescopic handle too much and lead to probe 10 to the battery damage, the security is improved, the rubber type material of installation piece 6 can play insulating effect, when needing to detect the battery of different models, through the biax motor 12 that sets up in set up 3 of set casing, it is rotatory to drive lead screw 13, thereby drive the motion of connecting plate 14, can drive two rod cover 4 motions in step like this, make the output contact at probe 10 and battery both ends on the horizontal pipe 8, be convenient for detect different models.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a resistance internal resistance check out test set that suitability is good, includes:

the detector comprises a mounting box (1), a detector (2) is arranged in the mounting box (1), a fixed shell (3) is arranged on the lower surface of the detector (2), two rod sleeves (4) are symmetrically arranged below the fixed shell (3), electric telescopic rods (5) are connected inside the two rod sleeves (4), an output end of each electric telescopic rod (5) is connected with a mounting block (6), a vertical pipe (7) is connected below the mounting block (6), a transverse pipe (8) is arranged on the outer surface of each vertical pipe (7), movable rods (9) are arranged inside the vertical pipes (7) and the transverse pipes (8), a probe (10) is connected to the front end of each movable rod (9), and a spring (11) is connected to the rear end of each movable rod (9);

the double-shaft motor (12) is installed inside the fixed shell (3), the output end of the double-shaft motor (12) is connected with a screw rod (13), and the outer surface of the screw rod (13) is connected with a connecting plate (14).

2. The resistance internal resistance detection device with good applicability according to claim 1, characterized in that: be bolted connection between detector (2) and install bin (1), constitute extending structure between installation piece (6) through electric telescopic handle (5) and rod cover (4), and the material of installation piece (6) is the rubber material.

3. The resistance internal resistance detection device with good applicability according to claim 1, characterized in that: the horizontal pipe (8) and the vertical pipe (7) are connected in a welding mode, the probe (10) forms an elastic telescopic structure with the vertical pipe (7) through the movable rod (9) and the spring (11), and the probe (10) is electrically connected with the detector (2).

4. The resistance internal resistance detection device with good applicability according to claim 1, characterized in that: a rotating structure is formed between the screw rod (13) and the double-shaft motor (12), and the screw rod (13) penetrates through the inside of the connecting plate (14).

5. The resistance internal resistance detection device with good applicability according to claim 1, characterized in that: the installation box (1) is also provided with:

protective housing (15), it is installed the inside lower surface of install bin (1), the both ends symmetry of protective housing (15) is provided with two cylinders (16), and the output of two cylinders (16) all is connected with insulating cement piece (17), the inside symmetry of protective housing (15) is provided with two slide rails (19), and the inside of two slide rails (19) all is connected with slider (20), the last fixed surface of slider (20) has fly leaf (18).

6. The resistance internal resistance detection device with good applicability according to claim 5, characterized in that: the air cylinder (16) is connected with the protective shell (15) through bolts, and a telescopic structure is formed between the insulating rubber block (17) and the air cylinder (16).

7. The resistance internal resistance detection device with good applicability according to claim 5, characterized in that: the slide rail (19) is fixedly connected with the protective shell (15), and the movable plate (18) forms a sliding structure with the slide rail (19) through the slide block (20).