Battery of portable magnetic defect detector

Abstract

The utility model discloses a battery of a portable magnetic defect detector, which comprises a battery body, a dismounting assembly for dismounting and mounting the battery is arranged in the battery body, and two heat dissipation assemblies for heat dissipation protection of the battery are arranged in the battery body. A carrying assembly is fixedly mounted on the outer surface of the battery body, and the dismounting assembly comprises a mounting groove formed in the battery body; the motor A drives the main gear to rotate and drives the movable plate to slide left and right at the same time, then the fixed block is driven to do telescopic motion in the mounting groove, the battery body is convenient to mount and dismount, when the performance of the battery goes wrong, the battery can be quickly overhauled or replaced, the maintenance efficiency of equipment is improved, and the service life of the equipment is prolonged. And by arranging the cooling fins and the motor B, the temperature generated by the battery can be quickly conducted out, and the battery can be maintained at the optimal working temperature, so that the overall performance of the battery is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of batteries, in particular to a battery for a portable magnetic particle flaw detector. Background Art

[0002] Portable magnetic particle flaw detector is a device commonly used to detect surface and near-surface defects in materials. It is widely used in aerospace, automobile manufacturing, machinery manufacturing and other fields. This device applies a magnetic field and uses magnetic particles to detect cracks, inclusions and other defects in materials. Since these devices are usually used in the field or in a field environment far away from a power source, they rely on batteries for power.

[0003] After searching, the utility model patent with patent announcement number CN214672771U discloses a battery, including: a battery body, one end of the battery body is provided with a first adapter fixing piece, and the other end of the battery body is provided with a second adapter fixing piece; the first adapter fixing piece includes a positioning segment and a first adapter piece, and the positioning segment and the first adapter piece are connected as a whole to ensure the positioning accuracy of the first adapter piece. The utility model provides a battery to at least solve the technical problem that the positioning accuracy of the adapter piece welded in the battery body is difficult to ensure.

[0004] However, the above design still has some shortcomings. In the above design, since the battery is fixed inside the device, when there is a problem with the battery performance, it is difficult for the user or technician to directly repair or replace it. Therefore, we propose a battery for a portable magnetic particle flaw detector to solve the above problem. Utility Model Content

[0005] The utility model aims to provide a battery for a portable magnetic particle flaw detector to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a battery for a portable magnetic particle flaw detector, comprising a battery body, a disassembly and assembly component for disassembling and installing the battery is arranged inside the battery body, two heat dissipation components for protecting the battery from heat are arranged inside the battery body, a carrying component is fixedly installed on the outer surface of the battery body, the disassembly and assembly component comprises a mounting groove opened inside the battery body, two sliding plates are fixedly connected to the inner wall of the mounting groove, a moving plate is slidably connected to the outer surface of each sliding plate, a fixed block is fixedly connected to the outer surface of each moving plate, the outer surface of each fixed block is slidably connected to the outer surface of one of the sliding plates, the outer surface of each moving plate is provided with teeth, a motor A is fixedly connected to the inner wall of the mounting groove, a main gear is fixedly connected to the output end of the motor A, and the main gear is meshed with two teeth.

[0007] The carrying assembly includes two fixing plates fixedly connected to the front of the battery body, the outer surfaces of the two fixing plates are rotatably connected to a rotating rod, and the outer surface of the rotating rod is fixedly installed with a wear-resistant pad.

[0008] Among them, two sliding blocks are fixedly connected to the outer surface of the battery body, a controller is fixedly installed on the front side of the battery body, and two charging slots are fixedly installed on the front side of the battery body.

[0009] The heat dissipation assembly includes a heat dissipation groove opened inside the battery body, and a plurality of heat dissipation fins arranged at equal distances are fixedly mounted on the inner bottom wall of the heat dissipation groove.

[0010] The inner wall of the heat dissipation slot is fixedly connected with a connecting frame, the outer surface of the connecting frame is fixedly connected with a motor B, and the output end of the motor B is fixedly installed with a fan blade.

[0011] The fan blades are located directly above the heat sink, and a plurality of heat dissipation holes are fixedly opened on the outer surface of the battery body, and the heat dissipation holes are located directly above the fan blades.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model drives the main gear to rotate by the motor A while driving the movable plate to slide left and right, thereby driving the fixed block to perform telescopic movement inside the installation groove, so as to facilitate the installation and removal of the battery body. When there is a problem with the battery performance, it can be quickly repaired or replaced, thereby improving the maintenance efficiency of the equipment and reducing the maintenance cost and time. By providing a heat sink and a motor B, the temperature generated by the battery can be quickly conducted out, which helps to maintain the battery at an optimal operating temperature, thereby improving the overall performance of the battery. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the three-dimensional structure of a battery of a portable magnetic particle flaw detector of the utility model;

[0015] Figure 2 This is a top view of a portable magnetic particle flaw detector of the utility model;

[0016] Figure 3 This is a schematic diagram of the internal structure of a portable magnetic particle flaw detector of the utility model;

[0017] Figure 4 The utility model is a top view of a portable magnetic particle flaw detector.

[0018] In the figure:

[0019] 1. Carrying assembly; 101. Fixing plate; 102. Rotating rod; 103. Wear-resistant pad;

[0020] 2. Disassembly and assembly components; 201. Mounting slot; 202. Sliding plate; 203. Moving plate; 204. Gear teeth; 205. Main gear; 206. Motor A; 207. Fixed block;

[0021] 3. heat dissipation assembly; 301. heat dissipation slot; 302. heat sink; 303. connecting frame; 304. motor B; 305. fan blade;

[0022] 4. Sliding block; 5. Heat dissipation hole; 6. Charging slot; 7. Controller; 8. Battery body. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-4 The utility model provides a technical solution: a battery for a portable magnetic particle flaw detector, comprising a battery body 8, a disassembly assembly 2 for disassembling and installing the battery is arranged inside the battery body 8, two heat dissipation assemblies 3 for heat dissipation protection of the battery are arranged inside the battery body 8, a carrying assembly 1 is fixedly installed on the outer surface of the battery body 8, the disassembly assembly 2 comprises a mounting groove 201 opened inside the battery body 8, two sliding plates 202 are fixedly connected to the inner wall of the mounting groove 201, and the outer surface of each sliding plate 202 is slidably connected to a moving plate 203, and each moving plate 2 03 are fixedly connected with fixed blocks 207 on their outer surfaces, and the outer surface of each fixed block 207 is slidably connected with the outer surface of one of the sliding plates 202. The outer surface of each movable plate 203 is provided with teeth 204. The inner wall of the mounting groove 201 is fixedly connected with a motor A206, and the output end of the motor A206 is fixedly connected with a main gear 205, and the main gear 205 is meshed with two teeth 204, so that the fixed block 207 can perform telescopic movement in the mounting groove 201 while fixing and installing the battery body 8, so that the battery body 8 can be disassembled and assembled, and the maintenance and replacement are convenient.

[0025] Among them, the carrying component 1 includes two fixed plates 101 fixedly connected to the front side of the battery body 8, the outer surfaces of the two fixed plates 101 are jointly rotatably connected with a rotating rod 102, and the outer surface of the rotating rod 102 is fixedly installed with a wear-resistant pad 103. The rotating rod 102 and the wear-resistant pad 103 make it convenient for users to carry the device to transfer to another place of use.

[0026] Among them, two sliding blocks 4 are fixedly connected to the outer surface of the battery body 8, a controller 7 is fixedly installed on the front side of the battery body 8, and two charging slots 6 are fixedly installed on the front side of the battery body 8.

[0027] Among them, the heat dissipation component 3 includes a heat dissipation groove 301 opened inside the battery body 8, and the inner bottom wall of the heat dissipation groove 301 is fixedly installed with multiple heat dissipation fins 302 arranged at equal distances. The heat dissipation fins 302 can be used to conduct the temperature generated by the battery body 8, which is convenient for subsequent cooling and heat dissipation of the battery body 8.

[0028] The inner wall of the heat dissipation slot 301 is fixedly connected with a connecting frame 303 , the outer surface of the connecting frame 303 is fixedly connected with a motor B304 , and the output end of the motor B304 is fixedly installed with a fan blade 305 .

[0029] Among them, the fan blades 305 are located directly above the heat sink 302, and a plurality of heat dissipation holes 5 are fixedly opened on the outer surface of the battery body 8. The heat dissipation holes 5 are located directly above the fan blades 305. The heat sink 302, the heat dissipation holes 5 and the fan blades 305 are used in coordination to quickly dissipate the conducted temperature to the outside, thereby allowing the battery body 8 to always operate within a certain temperature range.

[0030] Working principle: When in use, the user first places the prepared battery body 8 inside the magnetic particle flaw detector through the sliding block 4, and uses the controller 7 to start the motor A206 to drive the main gear 205 to rotate, so that the rotation of the main gear 205 drives the movable plate 203 to slide left and right on the outer surface of the sliding plate 202 through the teeth 204, and then drives the fixed block 207 to perform telescopic movement inside the installation groove 201, so that the fixed block 207 is inserted into the fixed groove in the magnetic particle flaw detector, which is convenient for installing the battery body 8. When the battery is abnormal, it is convenient to repair or replace it. When the battery body 8 is running, the heat sink 302 is used to conduct the temperature generated by the battery body 8, and the motor B304 is started. The fan blade 305 is driven to rotate by the motor B304, and then the internal air is driven to flow quickly, so that the temperature conducted by the heat sink 302 is dissipated to the outside, thereby realizing the cooling of the battery body 8.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A battery for a portable magnetic particle flaw detector, comprising a battery body (8), characterized in that: The battery body (8) is provided with a disassembly assembly (2) for disassembling and installing the battery inside, the battery body (8) is provided with two heat dissipation assemblies (3) for heat dissipation protection of the battery inside, the outer surface of the battery body (8) is fixedly mounted with a carrying assembly (1), the disassembly assembly (2) comprises a mounting groove (201) provided inside the battery body (8), the inner wall of the mounting groove (201) is fixedly connected with two sliding plates (202), and the outer surface of each sliding plate (202) is slidably connected with a movable The movable plates (203) are fixedly connected to a fixed block (207) on the outer surface of each movable plate (203), the outer surface of each fixed block (207) is slidably connected to the outer surface of one of the sliding plates (202), the outer surface of each movable plate (203) is provided with teeth (204), the inner wall of the mounting groove (201) is fixedly connected to a motor A (206), the output end of the motor A (206) is fixedly connected to a main gear (205), and the main gear (205) is meshed with two teeth (204).

2. A battery for a portable magnetic particle flaw detector according to claim 1, characterized in that: The carrying assembly (1) comprises two fixing plates (101) fixedly connected to the front side of the battery body (8), the outer surfaces of the two fixing plates (101) being rotatably connected to a rotating rod (102), and the outer surface of the rotating rod (102) being fixedly mounted with a wear-resistant pad (103).

3. A battery for a portable magnetic particle flaw detector according to claim 2, characterized in that: Two sliding blocks (4) are fixedly connected to the outer surface of the battery body (8), a controller (7) is fixedly mounted on the front of the battery body (8), and two charging slots (6) are fixedly mounted on the front of the battery body (8).

4. A battery for a portable magnetic particle flaw detector according to claim 1, characterized in that: The heat dissipation assembly (3) comprises a heat dissipation groove (301) opened inside the battery body (8), and a plurality of heat dissipation fins (302) arranged at equal distances are fixedly mounted on the inner bottom wall of the heat dissipation groove (301).

5. A battery for a portable magnetic particle flaw detector according to claim 4, characterized in that: A connecting frame (303) is fixedly connected to the inner wall of the heat dissipation slot (301), a motor B (304) is fixedly connected to the outer surface of the connecting frame (303), and a fan blade (305) is fixedly mounted on the output end of the motor B (304).

6. A battery for a portable magnetic particle flaw detector according to claim 5, characterized in that: The fan blade (305) is located directly above the heat sink (302); a plurality of heat dissipation holes (5) are fixedly provided on the outer surface of the battery body (8); and the heat dissipation holes (5) are located directly above the fan blade (305).

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