A fault detection device for air conditioner repair

Abstract

This utility model relates to the field of air conditioner repair technology, and discloses a fault detection device for air conditioner repair, including a headband. A support plate is fixedly connected to the headband, a rear abutment plate is fixedly connected to the lower part of the support plate, a side plate is fixedly connected to one side of the rear abutment plate, a threaded rod is threadedly connected to the side plate, and a pressure plate is rotatably connected to one end of the threaded rod. An air conditioner fault detector is pressed and fixedly connected between the pressure plate and the support plate. Two fixing ears are symmetrically fixedly connected to the outer wall of the headband, and a headband is connected to the two fixing ears. A pig-nose spring buckle is inserted through the headband. This utility model's split headband repair structure facilitates the repair of equipment and is also applicable to other testing equipment, improving applicability. In addition, the headband structure can minimize the risk of the headband falling off the head, improving stability during use.

Description

Technical Field

[0001] This utility model belongs to the field of air conditioner repair technology, specifically a fault detection device for air conditioner repair. Background Technology

[0002] Air conditioning is a common household appliance. Based on its characteristics, it can be divided into central air conditioning, wall-mounted air conditioning, and floor-standing air conditioning. Wall-mounted air conditioners are widely used due to their unique advantages such as small size and low noise. Currently, air conditioning repairs often employ fault detection devices for monitoring and maintenance.

[0003] A search revealed a detection device for air conditioner repair faults, as disclosed in announcement number CN219715511U. Its main features include: a head ring; a fixing block fixedly connected to the front end of the head ring; a connecting plate rotatably connected within the fixing block; a control module housed within the connecting plate; a display screen housed within the control module; a transmission line housed within the head ring; insulating sleeves fitted to both ends of the transmission line; alligator clips fixedly connected to the end of the transmission line; and a clamping piece fixedly connected to the rear end of the head ring.

[0004] In actual use, the applicant found that the detector and headband structure of the aforementioned air conditioner repair fault detection device are integrated into one structure, which can only be used with one type of detector. The applicability of the structure needs to be improved. At the same time, the headband is easy to fall off the head when worn, and the stability of use needs to be improved. In order to solve the above-mentioned problems, a fault detection device for air conditioner repair is proposed. Utility Model Content

[0005] The purpose of this invention is to provide a fault detection device for air conditioner repair in order to solve the problems mentioned above.

[0006] The technical solution adopted by this utility model is as follows: A fault detection device for air conditioner repair includes a head ring, a support plate fixedly connected to the head ring, a rear abutment plate fixedly connected to the lower part of the support plate, a side plate fixedly connected to one side of the rear abutment plate, a threaded rod threadedly connected to the side plate, a pressure plate rotatably connected to one end of the threaded rod, and an air conditioner fault detector is pressed and fixedly connected between the pressure plate and the support plate. The outer wall of the headband is symmetrically fixed with two fixing ears, and the two fixing ears are connected to a headband, through which a pig nose spring buckle is inserted.

[0007] In a preferred embodiment, a soft washer is fixedly connected to the inner side of the headband.

[0008] In a preferred embodiment, the support plate has an L-shaped structure.

[0009] In a preferred embodiment, a knob is fixedly connected to one end of the threaded rod.

[0010] In a preferred embodiment, the contact surface between the support plate and the air conditioner fault detector is provided with anti-slip texture.

[0011] In a preferred embodiment, the contact surface between the pressure plate and the air conditioner fault detector is provided with anti-slip texture II.

[0012] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are: 1. In this utility model, the air conditioner fault detector and the entire head-mounted structure adopt a separate structure, which facilitates the disassembly and maintenance of the detection equipment, and also allows the head-mounted structure to be used with different detection equipment, thereby improving the applicability and practicality of the head-mounted structure.

[0013] 2. In this utility model, the headband is placed over the chin and tightened with a pig-nose spring buckle, thereby fixing the headband on the head and preventing it from falling off, thus improving the stability of the headband. Attached Figure Description

[0014] Figure 1 This is a simplified schematic diagram of the three-dimensional structure of this utility model; Figure 2 This is a simplified side view of the structure of this utility model; Figure 3 This is a simplified three-dimensional structural diagram of the support plate in this utility model; Figure 4 This is a simplified three-dimensional structural diagram of the pressure plate of this utility model.

[0015] Markings in the diagram: 1-Head ring, 2-Support plate, 3-Rear support plate, 4-Side plate, 5-Threaded rod, 6-Pressure plate, 7-Air conditioner fault detector, 8-Fixing ear, 9-Headband, 10-Pig nose spring buckle, 11-Soft washer, 12-Knob, 13-Anti-slip texture one, 14-Anti-slip texture two. Detailed Implementation

[0016] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below in conjunction with the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0017] The following will combine Figures 1-4A detailed description is provided of a fault detection device for air conditioner repair according to an embodiment of the present invention.

[0018] Example: This embodiment of the present invention provides a fault detection device for air conditioner repair, referencing... Figures 1 to 4 As shown, the device includes a head ring 1, a support plate 2 fixedly connected to the head ring 1, a rear abutment plate 3 fixedly connected to the lower part of the support plate 2, a side plate 4 fixedly connected to one side of the rear abutment plate 3, a threaded rod 5 threadedly connected to the side plate 4, a pressure plate 6 rotatably connected to one end of the threaded rod 5, and an air conditioner fault detector 7 pressed and fixedly connected between the pressure plate 6 and the support plate 2. In this structure, the air conditioner fault detector 7 can be placed between the support plate 2 and the pressure plate 6, and then the threaded rod 5 can be rotated to move the pressure plate 6, thereby pressing and fixing the air conditioner fault detector 7, and then fixing the air conditioner fault detector 7 to the head ring 1. Then, the personnel wear the head ring 1 on their heads, so that when the air conditioner is being repaired, the personnel do not need to hold the detector to perform the inspection, thus freeing their hands to perform other operations. The air conditioning fault detector 7 and the entire head-mounted structure adopt a split structure, which facilitates the disassembly and maintenance of the detection equipment. At the same time, the head-mounted structure can be used to fix different detection equipment, improving the applicability and practicality of the head-mounted structure.

[0019] It should be noted that the air conditioner fault detector 7 is a device well known to those skilled in the art. The preferred model is the Kojis inverter air conditioner fault detector, the specific structure and principle of which have been disclosed. This application does not make any improvements to the air conditioner fault detector 7, so it will not be described in detail here.

[0020] refer to Figures 1 to 4 As shown, the outer wall of the headband 1 is symmetrically fixed with two fixing ears 8, and the two fixing ears 8 are connected to the headband 9. A pig nose spring buckle 10 is inserted into the headband 9. In this structure, when the headband 1 is on the head, the person can put the headband 9 on the chin and tighten the headband 9 by using the pig nose spring buckle 10, thereby fixing the headband 1 on the head by the headband 9, thus preventing the headband 1 from falling off the head and improving the stability of wearing the headband 1.

[0021] It should be noted that the pig nose spring buckle 10 is a device well known to those skilled in the art, and its specific structure has been disclosed. This application does not improve upon it, so it will not be described in detail here.

[0022] refer to Figures 1 to 4 As shown, a soft pad 11 is fixedly connected to the inner side of the headband 1. The soft pad 11 is made of rubber, which makes it more comfortable for people to wear.

[0023] refer to Figures 1 to 4 As shown, support plate 2 has an L-shaped structure.

[0024] refer to Figures 1 to 4As shown, a knob 12 is fixedly connected to one end of the threaded rod 5. This structure uses the knob 12 to facilitate the rotation of the threaded rod 5.

[0025] refer to Figures 1 to 4 As shown, the contact surface between the support plate 2 and the air conditioner fault detector 7 is provided with anti-slip texture 13, and the contact surface between the pressure plate 6 and the air conditioner fault detector 7 is provided with anti-slip texture 24. In this structure, the anti-slip texture 13 and anti-slip texture 24 can ensure that the air conditioner fault detector 7 is clamped stably.

[0026] The implementation principle of a fault detection device for air conditioner repair according to an embodiment of this application is as follows: When in use, the personnel first place the air conditioner fault detector 7 between the support plate 2 and the pressure plate 6, and then rotate the threaded rod 5 to move the pressure plate 6, thereby pressing and fixing the air conditioner fault detector 7, and then fixing the air conditioner fault detector 7 on the head ring 1. Then the personnel put the head ring 1 on their head and put the head strap 9 on their chin, and use the pig nose spring buckle 10 to tighten the head strap 9, thereby using the head strap 9 to fix the head ring 1 on their head. Then, when the personnel are performing maintenance work, they do not need to hold the detector to perform the test, thus freeing their hands to perform other operations.

[0027] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A fault detection device for air conditioner repair, comprising a headband (1), characterized in that: A support plate (2) is fixedly connected to the head ring (1), a rear abutment plate (3) is fixedly connected to the lower part of the support plate (2), a side plate (4) is fixedly connected to one side of the rear abutment plate (3), a threaded rod (5) is threadedly connected to the side plate (4), a pressure plate (6) is rotatably connected to one end of the threaded rod (5), and an air conditioning fault detector (7) is pressed and fixedly connected between the pressure plate (6) and the support plate (2); The outer wall of the head ring (1) is symmetrically fixed with two fixing ears (8), and the two fixing ears (8) are connected to a headband (9), and a pig nose spring buckle (10) is inserted through the headband (9).

2. The fault detection device for air conditioner repair as described in claim 1, characterized in that: A soft washer (11) is fixedly connected to the inner side of the head ring (1).

3. The fault detection device for air conditioner repair as described in claim 1, characterized in that: The support plate (2) has an L-shaped structure.

4. The fault detection device for air conditioner repair as described in claim 1, characterized in that: A knob (12) is fixedly connected to one end of the threaded rod (5).

5. A fault detection device for air conditioner repair as described in claim 1, characterized in that: The contact surface between the support plate (2) and the air conditioner fault detector (7) is provided with anti-slip texture (13).

6. The fault detection device for air conditioner repair as described in claim 1, characterized in that: The contact surface between the pressure plate (6) and the air conditioner fault detector (7) is provided with anti-slip texture II (14).

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