Electrician instrument convenient to install

Abstract

The utility model discloses an electrician instrument convenient to install in the technical field of instruments and meters, which comprises an electricity meter, sliding rails fixedly connected to two ends of one side of the electricity meter, an adjusting plate slidably connected to the sliding rails, a sliding block sleeved on the outer side of the adjusting plate, sliding on the adjusting plate, a screw arranged on the sliding block and a hole arranged on the sliding block. The electric meter is provided with an adjusting assembly, the adjusting assembly comprises two sets of fixing blocks and a threaded rod, the two sets of fixing blocks are provided with through holes, the through holes are matched with the threaded rod, and the threaded rod penetrates through the through holes of the two sets of fixing blocks. The threaded rod rotates on the fixing block, a groove is formed in the middle of the adjusting plate, a thread is arranged in the groove, and the thread is matched with the thread on the threaded rod, and the electric meter fixing device has the advantages that the position of the connecting piece can be adjusted, so that the through hole of the connecting piece on the electric meter corresponds to the screw hole on the electric meter box, and the electric meter is convenient to install.

Description

Technical Field

[0001] The utility model belongs to the technical field of electrical instruments and meters, and in particular relates to an electrical instrument and meter. Background Art

[0002] Electrical instruments are the general term for the technical tools required to achieve electromagnetic measurement. Commonly used electrical instruments are classified into indicating instruments, comparison instruments, digital instruments and electric meters. Among them, electric meters are instruments used to measure electrical energy, also known as watt-hour meters, fire meters, energy meters, kilowatt-hour meters, and instruments that measure various electrical quantities.

[0003] However, there are some problems with the prior art: the existing electric meters are usually pre-set with screw holes and are installed in the electric meter box by screws. However, for the electric meter boxes in different places, the models of the electric meter boxes are different, and the positions of the screw holes on the electric meter boxes are different, resulting in the need to find electric meters with the same screw holes when installing the electric meters, which is very inconvenient. Some electric meters are only installed with some screw holes that can correspond to the electric meter box, which is unstable after installation. Therefore, we propose an electrical instrument that is easy to install. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides an electrical instrument that is easy to install. By adjusting the position of the connecting piece, the through hole of the connecting piece on the meter corresponds to the screw hole on the meter box, which facilitates the installation of the meter.

[0005] The purpose of the utility model is achieved as follows: an electrical instrument that is easy to install, including an electric meter, an adjustment plate slidably connected to one side of the electric meter, a slider is sleeved on the outer side of the adjustment plate, the slider slides on the adjustment plate, a positioning component is provided on the slider, the positioning component is used to fix the slider, a connecting piece is fixedly connected to the upper surface of the slider, an adjustment component is provided on the electric meter, and the adjustment component is used to drive the adjustment plate to slide.

[0006] As a further limitation of the present invention, both ends of one side of the electric meter are fixedly connected with slide rails, the adjustment plate is slidably connected to the slide rails, and a limit block is provided at the lower end of the slide rail, which is used to limit the sliding of the adjustment plate.

[0007] As a further limitation of the present invention, the positioning assembly includes a screw, a hole is opened on the slider, a nut is fixedly connected to the hole, the screw passes through the hole, and the screw is used to limit the sliding of the slider.

[0008] As a further limitation of the present invention, the adjustment assembly includes two groups of fixed blocks and threaded rods. Both groups of fixed blocks are provided with through holes adapted to the threaded rods. The threaded rods penetrate the through holes of the two groups of fixed blocks, and the threaded rods can rotate on the fixed blocks.

[0009] As a further limitation of the present invention, a groove is provided on the adjustment plate, a thread is provided in the groove, the thread is matched with the thread on the threaded rod, and the rotation of the threaded rod can drive the adjustment plate to move.

[0010] As a further limitation of the present utility model, a turntable is fixedly connected to the upper end of the threaded rod, and a handle is fixedly connected to one side of the turntable, and the handle is used to drive the threaded rod to rotate.

[0011] As a further limitation of the present invention, a through hole is opened in the middle of the connecting piece, and a bolt is arranged in the through hole, and the bolt is used to fix the electric meter.

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

[0013] When the utility model is installed, the handle can be used to drive the turntable to rotate, and the turntable drives the threaded rod to rotate. The rotation of the threaded rod drives the adjusting plate to move up and down, so that the adjusting connecting piece can be moved up and down. The screw can also be loosened to make the slider slide on the adjusting plate, and the adjusting connecting piece can be moved left and right. Therefore, the electric meter can be adjusted according to the threaded holes reserved in the electric meter box, so that the electric meter can be perfectly installed in electric meter boxes of different models. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0015] Figure 1 This is a structural schematic diagram provided by the utility model.

[0016] Figure 2 The utility model provides Figure 1 An enlarged schematic diagram of point A.

[0017] Figure 3 This is a cross-sectional view of the slide rail provided by the utility model.

[0018] Figure 4 This is a cross-sectional view of the adjustment plate provided by the utility model.

[0019] Figure 5 The utility model provides a schematic diagram of the electric

[0020] In the figure: 1 electric meter; 2 slide rail; 3 adjustment plate; 4 slider; 5 connecting piece; 6 positioning assembly; 601 screw; 602 nut; 7 adjustment assembly; 701 fixing block; 702 threaded rod; 703 turntable; 704 handle; 8 limit block; 9 bolt. DETAILED DESCRIPTION

[0021] 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.

[0022] like Figure 1-5 An electrical instrument that is easy to install is shown, including an electric meter 1. The electric meter 1 is an electric energy meter, also known as an electric meter, a fire meter, an electric energy meter, a kilowatt-hour meter, and refers to an instrument for measuring various electrical quantities. The electric meter 1 is provided with a display screen, an inspection window, etc., and electronic components such as circuits are also provided in the electric meter 1.

[0023] The electric meter 1 is slidably connected to an adjustment plate 3, and two ends of one side of the electric meter 1 are fixedly connected to slide rails 2. The adjustment plate 3 is slidably connected to the slide rails 2. The slide rails 2 are rectangular parallelepiped, and the length of the slide rails 2 is similar to that of the electric meter 1. The function of the slide rails 2 is to connect the electric meter 1 and the adjustment plate 3. The upper surface of the slide rails 2 is fixedly connected to the electric meter 1, and a slideway is provided on the lower surface of the slide rails 2. The shape and size of the slideway are adapted to the adjustment plate 3. The adjustment plate 3 can slide in the slideway of the slide rail 2. A limit block 8 is provided at the lower end of the slideway. The limit block 8 is used to limit the sliding of the adjustment plate 3 to prevent the adjustment plate 3 from detaching from the slideway.

[0024] The adjusting plate 3 is sleeved with a slider 4 , which slides on the adjusting plate 3 . The size and shape of the slider 4 match the groove on the adjusting plate 3 , and the slider 4 can slide in the slide groove on the adjusting plate 3 .

[0025] A positioning component 6 is provided on the slider 4, and the positioning component 6 includes a screw 601. A hole is opened on the slider 4, and a nut 602 corresponding to the hole is fixedly connected to the hole. The screw 601 is set to pass through the hole on the slider 4. The screw 601 is used to limit the sliding of the slider 4. When the screw 601 is loosened, the slider 4 and the adjustment plate 3 can slide. At this time, the position of the slider 4 can be adjusted. When the screw 601 is tightened, the friction between the slider 4 and the adjustment plate 3 increases, and the slider 4 cannot slide on the adjustment plate 3, so the slider 4 is fixed at the current position.

[0026] A connecting piece 5 is fixedly connected to the slider 4. The connecting piece 5 is made of iron material. Of course, it is not limited to iron material, and other materials such as steel can also be used. A through hole is opened in the middle of the connecting piece 5. A bolt 9 is arranged in the through hole. The bolt 9 is used to fix the electric meter 1. A screw hole is arranged in the distribution box to match the through hole on the connecting piece 5. The electric meter 1 is connected to the distribution box through the bolt 9.

[0027] An adjustment component 7 is provided on the electric meter 1, and the adjustment component 7 includes two groups of fixed blocks 701 and a threaded rod 702. The two groups of fixed blocks 701 are connected to the electric meter 1 by welding. Through holes are provided on the two groups of fixed blocks 701. The size and shape of the through holes are adapted to the threaded rod 702. The threaded rod 702 penetrates the through holes of the two groups of fixed blocks 701. The threaded rod 702 can rotate on the fixed block 701. The threaded rod 702 is a cylindrical iron rod with threads provided on it. The function of the threaded rod 702 is to drive the adjustment plate 3 to move.

[0028] A groove is provided on the adjusting plate 3 , and a thread is provided in the groove. The shape of the thread matches the thread on the threaded rod 702 , and the rotation of the threaded rod 702 can drive the adjusting plate 3 to move up and down.

[0029] A turntable 703 is fixedly connected to the upper end of the threaded rod 702, and a handle 704 is fixedly connected to one side of the turntable 703. The handle 704 is used to drive the threaded rod 702 to rotate. The turntable 703 is rotated by the handle 704, and the turntable 703 rotates, and the threaded rod 702 rotates accordingly. After the threaded rod 702 rotates, the adjustment plate 3 will move up and down, thereby adjusting the position of the adjustment plate 3.

[0030] The working principle of the utility model is as follows:

[0031] When installing the utility model, compare the through hole in the middle of the connecting piece 5 on the electric meter 1 with the position of the threaded hole reserved on the distribution box. If the through hole in the middle of the connecting piece 5 is compatible with the threaded hole on the distribution box, the electric meter 1 is directly installed on the distribution box by means of the bolt 9. If the through hole in the middle of the connecting piece 5 is not compatible with the threaded hole on the distribution box, loosen the screw 601 on the slider 4 and adjust the position of the slider 4. When the connecting piece 5 on the slider 4 is vertically aligned with the threaded hole on the distribution box, tighten the screw 601 on the slider 4 to fix the slider 4 in the current position. Then, drive the threaded rod 702 to rotate by means of the handle 704 to adjust the position of the adjusting plate 3 so that the connecting piece 5 is horizontally aligned with the threaded hole on the distribution box. At this time, the through hole of the connecting piece 5 on the electric meter 1 is compatible with the position of the threaded hole reserved on the distribution box, and then the electric meter 1 can be fixed on the distribution box by means of the bolt 9.

[0032] The above embodiments are only used to help understand the method and core idea of ​​the utility model. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made to the utility model without departing from the principle of the utility model, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.

Claims

1. An electrical instrument that is easy to install, comprising an electric meter (1), characterized in that: An adjusting plate (3) is slidably connected to one side of the electric meter (1); a slider (4) is sleeved on the outer side of the adjusting plate (3); the slider (4) slides on the adjusting plate (3); a positioning component (6) is provided on the slider (4); the positioning component (6) is used to fix the slider (4); a connecting piece (5) is fixedly connected to the upper surface of the slider (4); an adjusting component (7) is provided on the electric meter (1); the adjusting component (7) is used to drive the adjusting plate (3) to slide.

2. The electrical instrument that is easy to install according to claim 1 is characterized in that: Both ends of one side of the electric meter (1) are fixedly connected to a slide rail (2), the adjustment plate (3) is slidably connected to the slide rail (2), and a limit block (8) is provided at the lower end of the slide rail (2), and the limit block (8) is used to limit the sliding of the adjustment plate (3).

3. The electrical instrument that is easy to install according to claim 1 is characterized in that: The positioning assembly (6) comprises a screw (601), the slider (4) is provided with a hole, a nut (602) is fixedly connected to the hole, the screw (601) is arranged to pass through the hole, and the screw (601) is used to limit the sliding of the slider (4).

4. The electrical instrument that is easy to install according to claim 1 is characterized in that: The adjustment assembly (7) comprises two groups of fixed blocks (701) and threaded rods (702); the two groups of fixed blocks (701) are fixedly connected to the electric meter (1); the upper surfaces and lower surfaces of the two groups of fixed blocks (701) are provided with through holes that match the threaded rods (702); the threaded rods (702) penetrate the through holes of the two groups of fixed blocks (701); and the threaded rods (702) rotate on the fixed blocks (701).

5. The electrical instrument that is easy to install according to claim 4 is characterized in that: A groove is provided in the middle of the adjustment plate (3), and a thread is provided in the groove. The thread matches the thread on the threaded rod (702), and the threaded rod (702) rotates to drive the adjustment plate (3) to move.

6. The electrical instrument that is easy to install according to claim 4, characterized in that: A rotating disk (703) is fixedly connected to the upper end of the threaded rod (702), and a handle (704) is fixedly connected to one side of the rotating disk (703). The handle (704) is used to drive the threaded rod (702) to rotate.

7. The electrical instrument that is easy to install according to claim 1 is characterized in that: A through hole is provided in the middle of the connecting piece (5), a bolt (9) is arranged in the through hole, and the bolt (9) is used to fix the electric meter (1).

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