CN215340013U

CN215340013U - Electricity metering device convenient to carry

Info

Publication number: CN215340013U
Application number: CN202121347839.4U
Authority: CN
Inventors: 沐宏
Original assignee: Bacl Electronic Technology Service Shenzhen Co ltd
Current assignee: Bacl Electronic Technology Service Shenzhen Co ltd
Priority date: 2021-06-17
Filing date: 2021-06-17
Publication date: 2021-12-28
Anticipated expiration: 2031-06-17

Abstract

The utility model relates to the technical field of electric power metering instruments, in particular to a portable electric metering instrument, wherein two binding bands are symmetrically connected to positions, located at two ends, of one side of a protection box, a hook and loop fastener female tape is arranged at one end of one binding band, a hook and loop fastener tape is arranged at one end of the other binding band, a U-shaped support is arranged on the inner side of the protection box, and a metering instrument body is arranged on the upper side of the U-shaped support. According to the utility model, the two binding bands are bound on the periphery of the body of a user through the magic tape female tape and the magic tape male tape, so that the device can be integrally fixed on the outer side of the body, the carrying is convenient, the use convenience is improved, the metering instrument body is conveniently fixed through the two clamping structures, the stability during carrying and moving is improved, the metering instrument body is prevented from being collided, the disassembly and the assembly are convenient, and the maintenance and the replacement of the metering instrument body are convenient.

Description

Electricity metering device convenient to carry

Technical Field

The utility model relates to the technical field of electric power metering instruments, in particular to a portable electric metering instrument.

Background

The electric power meter is used for measuring the electric energy usage, can accurately measure the power consumption of each household, and when the detection and debugging of an electric power circuit are carried out, a worker needs to use the electric power meter to measure the circuit and detect the state of the circuit.

However, the current electric power meter is inconvenient to carry, the staff needs to hold the meter to work when the outdoor work, the use convenience is poor, the current electric power meter does not have a protection structure, the vibration cannot be buffered, and the meter is easy to damage when falling. Accordingly, those skilled in the art have provided a portable electrical metering device to solve the problems set forth in the background above.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a portable electrical metering device to solve the above problems of the background art.

In order to achieve the purpose, the utility model provides the following technical scheme:

a portable electric metering instrument comprises a protection box, wherein two binding bands are symmetrically connected to one side of the protection box at two ends, a magic tape female tape is arranged at one end of one binding band, a magic tape male tape is arranged at one end of the other binding band, a U-shaped support is arranged at the inner side of the protection box, a metering instrument body is arranged at the upper side of the U-shaped support, two clamping structures with the same structure are symmetrically arranged at two ends of the U-shaped support, four buffering support column structures are arranged at the bottom end of the U-shaped support, two electrography plugs are arranged at one side of the protection box and electrically connected with an interface of the metering instrument body, each clamping structure comprises four clamping guide rods which are in rectangular arrangement and are connected to one end inside the U-shaped support in a penetrating and sliding manner, and side clamping plates located at the inner side of the U-shaped support are fixed at one ends of the four clamping guide rods, one side of the side clamping plate is connected with four clamping springs which are respectively sleeved on the outer sides of the four clamping guide rods.

As a still further scheme of the utility model: the buffer supporting column structure comprises four sleeve rods which are arranged in a rectangular mode and fixed to the bottom end of the inner side of the protection box, lifting rods are arranged at the upper ends of the sleeve rods in a sliding mode, the four lifting rods are fixed to the bottom end of the U-shaped support, and buffer springs sleeved on the outer sides of the lifting rods are connected to the upper ends of the sleeve rods.

As a still further scheme of the utility model: two one side of bandage all is provided with the protection slipmat, two the surface of protection slipmat all evenly is provided with anti-skidding bump, and two protection slipmats all adopt the component of rubber material.

As a still further scheme of the utility model: the upper side of the protection box is rotatably connected with a rotary cover, a pressing plate is arranged on the lower surface of the rotary cover, a first magnet is fixed at the position, located at the middle section, of one side of the rotary cover, a second magnet is fixed at the position, corresponding to the first magnet, of the upper side of the protection box, and the first magnet is opposite to the second magnet in heteropole.

As a still further scheme of the utility model: an observation port is formed in the position, above the two electrography plugs, of one side of the protection box, and a transparent baffle is arranged on the inner side of the observation port.

As a still further scheme of the utility model: the protection box adopts the component of polyethylene material, and the thickness of protection box is 3 millimeters.

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

1. the two binding bands are bound on the periphery of the body of a user through the magic tape female tape and the magic tape male tape, so that the device can be integrally fixed on the outer side of the body, is convenient to carry and improves the use convenience;

2. the measuring instrument body is convenient to fix through the two clamping structures, the stability during carrying and moving is improved, the measuring instrument body is prevented from being collided, and meanwhile, the mounting and dismounting are convenient, and the maintenance and the replacement of the measuring instrument body are convenient;

3. through buffering strut structure, can absorb the outside vibrations of protection box, prevent that vibrations from transmitting to the metering device body, lead to its damage, influence normal use.

Drawings

FIG. 1 is a schematic diagram of a portable electrical metering device;

FIG. 2 is a rear view of a portable electrical metering device;

FIG. 3 is a schematic diagram of the internal structure of a portable electrical metering device;

FIG. 4 is an enlarged schematic view of the electrical measuring instrument at A in FIG. 3 for convenience of carrying;

fig. 5 is an enlarged schematic view of the portable electrical measuring instrument at B in fig. 4.

In the figure: 1. a protection box; 2. binding bands; 3. magic tape female tape; 4. a magic tape; 5. rotating the cover; 6. pressing a plate; 7. a U-shaped bracket; 8. a meter body; 9. clamping the guide rod; 10. a side clamping plate; 11. a clamping spring; 12. a loop bar; 13. a lifting rod; 14. a buffer spring; 15. a test pencil plug; 16. protecting the anti-skid pad; 17. a first magnet; 18. a second magnet.

Detailed Description

Referring to fig. 1 to 5, in the embodiment of the present invention, a portable electrical metering device comprises a protection box 1, wherein two binding bands 2 are symmetrically connected to two ends of one side of the protection box 1, a female hook and loop fastener 3 is disposed at one end of one binding band 2, a male hook and loop fastener 4 is disposed at one end of the other binding band 2, a U-shaped bracket 7 is disposed inside the protection box 1, a metering device body 8 is disposed on the upper side of the U-shaped bracket 7, two clamping structures having the same structure are symmetrically disposed at two ends of the U-shaped bracket 7, four buffer support structures are disposed at the bottom end of the U-shaped bracket 7, two electric pen plugs 15 are disposed at one side of the protection box 1, the two electric pen plugs 15 are electrically connected to an interface of the metering device body 8, the clamping structures comprise four clamping guide rods 9 which are in rectangular arrangement and are slidably connected to one end inside the U-shaped bracket 7, one end of each of the four clamping guide rods 9 is fixed with a side clamping plate 10 positioned on the inner side of the U-shaped bracket 7, and one side of each side clamping plate 10 is connected with four clamping springs 11 respectively sleeved on the outer sides of the four clamping guide rods 9.

In fig. 5: buffering strut structure is including being fixed in four loop bars 12 that are the rectangle and arrange in the inboard bottom of protection box 1, the upper end of four loop bars 12 all slides and inserts and be equipped with lifter 13, the upper end of four lifter 13 all is fixed mutually with the bottom of U-shaped support 7, the buffer spring 14 in the lifter 13 outside is located to the cover all is connected with in the upper end of four loop bars 12, buffering strut structure, can absorb the outside vibrations of protection box 1, prevent that vibrations from transmitting to measuring instrument body 8, lead to its damage, influence normal use.

In fig. 1: one side of two bandages 2 all is provided with protection slipmat 16, and the surface of two protection slipmats 16 all evenly is provided with anti-skidding bump, and two protection slipmats 16 all adopt the component of rubber material, and protection slipmat 16 plays anti-skidding effect, improves simultaneously and dresses the travelling comfort.

In fig. 1: the top one side of protection box 1 is rotated and is connected with and changes lid 5, and the lower surface of rotating lid 5 is provided with clamp plate 6, and the one side of changeing lid 5 is located middle section position department and is fixed with first magnet 17, and the upside of protection box 1 corresponds the position department of first magnet 17 and is fixed with second magnet 18, and first magnet 17 is relative with the heteropole of second magnet 18, and clamp plate 6 presses in the upper end of metering device body 8, improves the fixed fastness to metering device body 8.

In fig. 1: the viewing aperture has been seted up to the top position department that one side of protection box 1 is located two electrography plugs 15, and the inboard of viewing aperture is provided with transparent baffle, and the viewing aperture is used for looking over the degree of metering device body 8.

In fig. 3: the protection box 1 is made of polyethylene, the thickness of the protection box 1 is 3 mm, the polyethylene component has high strength and lighter weight, the service life is prolonged, and the use convenience is improved.

The working principle of the utility model is as follows: when the device is used, the rotating cover 5 is rotated to open, then the metering device body 8 is placed on the inner side of the protection box 1, the lower end of the metering device body 8 pushes the two side clamping plates 10, the two side clamping plates 10 move towards the two ends in a reverse direction, the two side clamping plates 10 respectively push the eight clamping guide rods 9 to move towards the outer side of the U-shaped support 7, the eight clamping springs 11 are compressed at the same time, when the bottom end of the metering device body 8 is contacted with the bottom end of the inner side of the U-shaped support 7, the eight clamping springs 11 release elastic force, the elastic force is applied to one side of the two side clamping plates 10, the two side clamping plates 10 clamp the two sides of the metering device body 8, so that the position of the metering device body 8 can be fixed, the mounting and dismounting operations are simple and rapid, the maintenance and the replacement of the metering device body 8 are convenient, and the buffer springs 14 of the buffer support column structure have good buffer effect, can completely cut off vibrations well when carrying, simultaneously when the device falls, can play fine inhaling the shake effect, thereby protected measuring instrument body 8 not damaged, it closes commentaries on classics lid 5 to rotate the lid, 6 pressures of clamp plate of commentaries on classics lid 5 downside are in the upper end of measuring instrument body 8, improve the fixed fastness to measuring instrument body 8, through the magnetic attraction between first magnet 17 and second magnet 18, can be with changeing lid 5 fixed with protection box 1, and the operation is simple, paste female bonding of pasting 3 and magic between the subsides 4 through the magic and can be fixed with 2 one end connection of two bandages, make two bandages 2 tie up the waist position of user, thereby can hand-carry the device, improve the convenience in use.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to or changed within the scope of the present invention.

Claims

1. An electric metering instrument convenient to carry, which comprises a protection box (1) and is characterized in that, two binding bands (2) are symmetrically connected at the positions of two ends of one side of the protection box (1), one side of one of the binding bands (2) is provided with a magic tape female tape (3) at one end, and a magic tape (4) is arranged at one end of the other side of the other bandage (2), a U-shaped bracket (7) is arranged on the inner side of the protection box (1), a metering instrument body (8) is arranged on the upper side of the U-shaped bracket (7), two clamping structures with the same structure are symmetrically arranged at the two ends of the U-shaped bracket (7), the bottom end of the U-shaped support (7) is provided with four buffering support column structures, one side of the protection box (1) is provided with two test pencil plugs (15), and the two test pencil plugs (15) are electrically connected with an interface of the metering instrument body (8);

the clamping structure comprises four clamping guide rods (9) which are arranged in a rectangular mode and penetrate through one end of the inside of the U-shaped support (7) in a sliding mode, one end of each clamping guide rod (9) is fixed with a side clamping plate (10) located on the inner side of the U-shaped support (7), and one side of each side clamping plate (10) is connected with four clamping springs (11) which are respectively sleeved on the outer sides of the four clamping guide rods (9).

2. The portable electric metering device according to claim 1, wherein the buffering support column structure comprises four sleeve rods (12) which are fixed at the bottom end of the inner side of the protection box (1) and are arranged in a rectangular shape, the upper ends of the four sleeve rods (12) are slidably inserted with lifting rods (13), the upper ends of the four lifting rods (13) are fixed with the bottom end of the U-shaped support (7), and the upper ends of the four sleeve rods (12) are connected with buffering springs (14) which are sleeved on the outer side of the lifting rods (13).

3. A portable electric measuring instrument as claimed in claim 1, characterized in that one side of each of said two binding bands (2) is provided with a protective anti-slip pad (16), the surface of each of said two protective anti-slip pads (16) is uniformly provided with anti-slip protrusions, and both protective anti-slip pads (16) are made of rubber.

4. The portable electric metering device according to claim 1, wherein a rotary cover (5) is rotatably connected to one side of the upper portion of the protection box (1), a pressing plate (6) is arranged on the lower surface of the rotary cover (5), a first magnet (17) is fixed to one side of the rotary cover (5) at the middle position, a second magnet (18) is fixed to the upper side of the protection box (1) at the position corresponding to the first magnet (17), and the first magnet (17) and the second magnet (18) are opposite in heteropolar.

5. The portable electric metering device according to claim 1, wherein a viewing port is opened at a position on one side of the protection box (1) above the two test pencil plugs (15), and a transparent baffle is arranged inside the viewing port.

6. A portable electric measuring instrument according to claim 1, characterized in that the protective case (1) is made of polyethylene, and the thickness of the protective case (1) is 3 mm.