Metering instrument convenient to install

Abstract

The utility model relates to the technical field of instruments, and discloses a metering instrument convenient to install, which comprises a fixed main body, a fixed plate and an instrument main body, the fixed plate is arranged at the front end of the fixed main body, the instrument main body is arranged at the center of the front end face of the fixed plate, and a rectangular groove is arranged at the center of the front end face of the fixed main body. First fixing blocks are arranged at the four opposite angles of the rear inner wall of the rectangular groove, connecting devices are arranged at the upper and lower positions of the centers of the two sides of the fixing plate, supporting frames are arranged at the two rear sides of the center of the lower end face of the fixing body, and second fixing blocks are arranged at the lower ends of the front end faces of the two supporting frames; a protective cover is arranged at the center, close to the outer side, of the front end face of the fixing plate, and a self-cleaning coating is arranged on the outer side wall of the protective cover. According to the utility model, the fixing main body is fixed through the first fixing block, and the fixing plate and the fixing main body are connected through the connecting device, so that the instrument main body is convenient to assemble and disassemble.

Description

Technical Field

[0001] The utility model relates to the technical field of instruments, in particular to a measuring instrument which is easy to install. Background Art

[0002] Meters are devices used to measure and display physical or chemical quantities. They are widely used in industries such as industry, laboratories, medical treatment, and environmental protection to provide accurate data and information. They can also be used to accurately measure and detect electricity consumption in a scene. Electrical meters can also control and process electricity.

[0003] During the installation of today's metering instruments, the installation process is cumbersome, which requires workers to spend a lot of time to install the metering instruments, thereby increasing the difficulty of the work. After installation, due to the poor stability of the metering instruments, the metering instruments are prone to fall off and damage, resulting in poor safety and stability of the metering instruments. After the metering instruments have been used for a period of time, dust is easily accumulated and difficult to clean. Therefore, the technical personnel in this field provide a metering instrument that is easy to install to solve the problems raised in the above background technology. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings existing in the prior art and to propose a measuring instrument which is easy to install. The first fixing block is used to fix the fixed body and the connecting device is used to connect the fixed plate and the fixed body, so that the loading and unloading of the instrument body is convenient. Then, the protective cover is fixedly connected to the fixed plate by a limiting device, so as to achieve the function of protecting the instrument body and improve the stability of the protective cover and the convenience of loading and unloading. Then, the fixed body is supported by a supporting frame to prevent the instrument body from falling off and being damaged, thereby improving the stability and safety. Finally, the surface of the protective cover is protected by a self-cleaning coating, so that dust and dirt are not easy to adhere and it is convenient to clean.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a metering instrument that is easy to install, comprising a fixed body, a fixed plate and an instrument body, the fixed plate is arranged at the front end of the fixed body, the instrument body is arranged at the center of the front end face of the fixed plate, a rectangular groove is arranged at the center of the front end face of the fixed body, four diagonal corners of the rear inner wall of the rectangular groove are provided with a first fixed block, four diagonal corners of the front end face of the fixed body are provided with a strong spring, the front ends of the four strong springs are provided with a support block, connecting devices are arranged at the upper and lower centers of both sides of the fixed plate, hook blocks are arranged at the upper and lower centers of both sides of the fixed body, support frames are arranged at both sides of the rear center of the lower end face of the fixed body, and second fixed blocks are arranged at the lower ends of the front end faces of the two support frames, a protective cover is arranged at the outer side of the front end face of the fixed plate, a plurality of limit devices are arranged on the rear end face of the protective cover in a rectangular arrangement, and a self-cleaning coating is provided on the outer side wall of the protective cover;

[0006] Through the above technical solution, the fixed body is fixed by the first fixing block and the fixing plate is connected to the fixed body by the connecting device, so that the instrument body can be easily assembled and disassembled.

[0007] Further, the connecting device includes two hinges and a handle, the two hinges are respectively arranged at the upper and lower centers of one side of the fixed plate, the handle is arranged at the center of one side of the two hinges, the two ends of the handle are respectively rotatably connected to the two hinges, and the handle is hung on two hook blocks;

[0008] Through the above technical solution, the rotation operation of the handle is realized by the rotation connection between the handle and the two hinges, and then the handle is opened and closed by rotating it, so that the handle is hung on the two hook blocks, thereby completing the connection between the fixed plate and the fixed body, and also making it convenient to load and unload the instrument body.

[0009] Furthermore, the limiting device includes an insert block, a slot and a plurality of rubber blocks, the insert block is arranged at the outer side of the rear end face of the protective cover, the slot is arranged at the outer side of the center of the front end face of the fixing plate, and the plurality of rubber blocks are respectively arranged at the upper and lower end faces of the insert block;

[0010] Through the above technical solution, the insert block is inserted into the slot, and the protective cover is limited by the elastic effect of the rubber block, thereby improving the stability of the protective cover and the convenience of loading and unloading.

[0011] Furthermore, the plurality of first fixing blocks respectively and sequentially penetrate the rear inner wall of the rectangular groove and the front end surface of the fixing body to the outside of the fixing body;

[0012] Through the above technical solution, the fixed body is fixed at the target position by the first fixing block, thereby satisfying the fixation of the instrument body.

[0013] Furthermore, the two support frames are both in the shape of a right triangle, and both ends of the two support frames are fixedly connected to the center of the lower end surface of the fixed body near both sides;

[0014] Through the above technical solution, the supporting force of the fixed main body is increased by the support frame in the shape of a right-angled triangle, thereby improving the stability of the instrument main body.

[0015] Furthermore, the two second fixing blocks respectively penetrate one end of the support frame and pass to the outside of the support frame;

[0016] Through the above technical solution, the support frame is fixed by the second fixing block, so that the support frame is fixed and the stability is increased.

[0017] Furthermore, the protective cover is made of transparent glass;

[0018] Through the above technical solution, the protective cover is made of transparent glass material, which can provide a good perspective effect, so that the operator can clearly observe the operation and working status inside the equipment.

[0019] The utility model has the following beneficial effects:

[0020] 1. In the utility model, when the metering instrument which is easy to install is used, the first fixing block is used to fix the fixed body and the connecting device is used to connect the fixed plate and the fixed body, so that the meter body can be easily assembled and disassembled.

[0021] 2. In the utility model, the protective cover is fixedly connected to the fixing plate by a limiting device, thereby achieving the function of protecting the instrument body and improving the stability of the protective cover and the convenience of loading and unloading.

[0022] 3. In the utility model, the fixed main body is supported by a support frame to prevent the instrument main body from falling off and being damaged, thereby improving stability and safety. The surface of the protective cover is protected by a self-cleaning coating to prevent dust and dirt from adhering and facilitate cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A three-dimensional diagram of a measuring instrument that is easy to install proposed by the utility model;

[0024] Figure 2 A three-dimensional diagram of a fixed body of a measuring instrument that is easy to install proposed by the utility model;

[0025] Figure 3 A side cross-sectional view of the instrument body of a metering instrument that is easy to install proposed by the utility model;

[0026] Figure 4 for Figure 3 A magnified schematic diagram of center A.

[0027] Legend:

[0028] 1. Fixed body; 2. Instrument body; 3. Rectangular groove; 4. First fixed block; 5. Strong spring; 6. Support block; 7. Connecting device; 701. Hinge; 702. Handle; 703. Hook block; 8. Support frame; 9. Second fixed block; 10. Protective cover; 11. Limiting device; 1101. Insert block; 1102. Slot; 1103. Rubber block; 12. Self-cleaning coating; 13. Fixed plate. DETAILED DESCRIPTION

[0029] 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.

[0030] Reference Figure 1-4 The utility model provides an embodiment: a metering instrument that is easy to install, including a fixed body 1, a fixed plate 13 and an instrument body 2, the fixed plate 13 is arranged at the front end of the fixed body 1, the instrument body 2 is arranged at the center of the front end surface of the fixed plate 13, a rectangular groove 3 is arranged at the center of the front end surface of the fixed body 1, and a first fixed block 4 is arranged at the four diagonal portions of the rear inner wall of the rectangular groove 3. The fixed body 1 is fixed at the target position by the first fixed block 4, thereby satisfying the fixation of the instrument body 2, and strong springs 5 ​​are arranged at the four diagonal portions of the front end surface of the fixed body 1, and support blocks 6 are arranged at the front ends of the four strong springs 5.

[0031] Connecting devices 7 are provided at the upper and lower centers on both sides of the fixing plate 13, and hook blocks 703 are provided at the upper and lower centers on both sides of the fixing body 1. The fixing body 1 is fixed by the first fixing block 4 and the fixing plate 13 is connected to the fixing body 1 by the connecting device 7, so that the loading and unloading of the instrument body 2 is convenient. Support frames 8 are provided on both sides at the rear center of the lower end surface of the fixing body 1. The fixing body 1 is supported by the support frames 8 to prevent the instrument body 2 from falling off and being damaged, thereby improving stability and safety. Second fixing blocks 9 are provided at the lower ends of the front ends of the two support frames 8, and a protective cover 10 is provided at the outer side of the center of the front end surface of the fixing plate 13.

[0032] The rear end face of the protective cover 10 is arranged in a rectangular shape and is provided with a plurality of limit devices 11, through which the protective cover 10 is fixedly connected to the fixing plate 13, thereby achieving the function of protecting the instrument body 2 and improving the stability of the protective cover 10 and the convenience of loading and unloading. The outer wall of the protective cover 10 is provided with a self-cleaning coating 12, through which the surface of the protective cover 10 is protected, dust and dirt are not easily attached, and it is convenient to clean.

[0033] The connecting device 7 includes two hinges 701 and a handle 702. The two hinges 701 are respectively arranged at the upper and lower centers of one side of the fixed plate 13. The handle 702 is arranged at the center of one side of the two hinges 701. The two ends of the handle 702 are rotatably connected to the two hinges 701 respectively. The handle 702 is hung on two hook blocks 703. The rotation operation of the handle 702 is realized by the rotation connection between the handle 702 and the two hinges 701. The handle 702 is then rotated to open and close, so that the handle 702 is hung on the two hook blocks 703, thereby completing the connection between the fixed plate 13 and the fixed body 1, and also making it convenient to load and unload the instrument body 2.

[0034] The limiting device 11 includes an insert block 1101, a slot 1102 and a plurality of rubber blocks 1103. The insert block 1101 is arranged at the outer side of the rear end surface of the protective cover 10, the slot 1102 is arranged at the outer side of the center of the front end surface of the fixing plate 13, and the plurality of rubber blocks 1103 are respectively arranged at the upper and lower end surfaces of the insert block 1101. The insert block 1101 is inserted into the slot 1102, and the protective cover 10 is limited by the elastic action of the rubber block 1103, thereby improving the stability of the protective cover 10 and the convenience of loading and unloading.

[0035] A plurality of first fixing blocks 4 respectively penetrate the rear inner wall of the rectangular groove 3 and the front end face of the fixed body 1 in sequence and pass to the outside of the fixed body 1. The fixed body 1 is fixed at the target position by the first fixing block 4, thereby satisfying the fixation of the instrument body 2. The two support frames 8 are both right-angled triangles in shape. The two ends of the two support frames 8 are fixedly connected to the center of the lower end face of the fixed body 1 on both sides. The support frames 8 in the shape of right-angled triangles increase the supporting force of the fixed body 1, thereby improving the stability of the instrument body 2. The two second fixing blocks 9 respectively penetrate one end of the support frame 8 and pass to the outside of the support frame 8. The support frame 8 is fixed by the second fixing block 9, so that the support frame 8 is fixed and the stability is increased. The material of the protective cover 10 is transparent glass. By using the transparent glass material for the protective cover 10, a good perspective effect can be provided, so that the operator can clearly observe the operation and working status inside the equipment.

[0036] Working principle: When the metering instrument that is easy to install is used, the fixed body 1 is first fixed at the target position by the first fixing block 4, and then the support frame 8 is fixed by the second fixing block 9, so that the support frame 8 is fixed to increase stability, and then the strong spring 5 is tightened by squeezing the support block 6, and then the handle 702 is connected with the two hinges 701 by rotation to realize the rotation operation of the handle 702, and then the handle 702 is opened and closed by rotating the handle 702, so that the handle 702 is hung on the two hook blocks 703, thereby completing the connection between the fixing plate 13 and the fixed body 1, and also making it convenient to load and unload the meter body 2, and then the plug block 1101 of the protective cover 10 is inserted into the slot 1102, and then the protective cover 10 is limited by the elastic action of the rubber block 1103, thereby improving the stability of the protective cover 10 and the convenience of loading and unloading, and finally the protective cover 10 is made of transparent glass material, which can provide a good perspective effect, so that the operator can clearly observe the operation and working status inside the equipment.

[0037] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A metering instrument that is easy to install, comprising a fixed body (1), a fixed plate (13) and a meter body (2), wherein the fixed plate (13) is arranged at the front end of the fixed body (1), and the meter body (2) is arranged at the center of the front end surface of the fixed plate (13), characterized in that: A rectangular groove (3) is provided at the center of the front end face of the fixed body (1), and first fixing blocks (4) are provided at the four diagonal positions of the rear inner wall of the rectangular groove (3). Strong springs (5) are provided at the four diagonal positions of the front end face of the fixed body (1), and support blocks (6) are provided at the front ends of the four strong springs (5). Connecting devices (7) are provided at the upper and lower centers of both sides of the fixed plate (13), and hook blocks (703) are provided at the upper and lower centers of both sides of the fixed body (1). Support frames (8) are provided at the rear sides of the center of the lower end face of the fixed body (1), and second fixing blocks (9) are provided at the lower ends of the front ends of the two support frames (8). A protective cover (10) is provided at the outer side of the center of the front end face of the fixed plate (13), and a plurality of limiting devices (11) are arranged in a rectangular shape on the rear end face of the protective cover (10), and a self-cleaning coating (12) is provided on the outer side wall of the protective cover (10).

2. A metering instrument that is easy to install according to claim 1, characterized in that: The connecting device (7) comprises two hinges (701) and a handle (702). The two hinges (701) are respectively arranged at the upper and lower centers of one side of the fixing plate (13). The handle (702) is arranged at the center of one side of the two hinges (701). The two ends of the handle (702) are respectively rotatably connected to the two hinges (701). The handle (702) is hung on two hook blocks (703).

3. A metering instrument that is easy to install according to claim 1, characterized in that: The limiting device (11) comprises an insert block (1101), a slot (1102) and a plurality of rubber blocks (1103); the insert block (1101) is arranged at the outside of the rear end surface of the protective cover (10); the slot (1102) is arranged at the outside of the center of the front end surface of the fixing plate (13); and the plurality of rubber blocks (1103) are respectively arranged at the upper and lower end surfaces of the insert block (1101).

4. A metering instrument that is easy to install according to claim 1, characterized in that: The plurality of first fixing blocks (4) respectively and sequentially penetrate the rear inner wall of the rectangular groove (3) and the front end surface of the fixing body (1) to the outside of the fixing body (1).

5. A metering instrument that is easy to install according to claim 1, characterized in that: The two support frames (8) are both in the shape of a right triangle, and the two ends of the two support frames (8) are fixedly connected to the center of the lower end surface of the fixed body (1) on both sides.

6. A metering instrument that is easy to install according to claim 1, characterized in that: The two second fixing blocks (9) respectively penetrate one end of the support frame (8) and extend to the outside of the support frame (8).

7. A metering instrument that is easy to install according to claim 1, characterized in that: The protective cover (10) is made of transparent glass.

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