CN216625971U - Portable electric energy meter data reading wireless device - Google Patents

Abstract

The utility model discloses a portable electric energy meter data reading wireless device which comprises a shell, wherein a display screen and a collecting head are arranged on the shell, a charging interface and a printer interface are arranged at the bottom of the shell, a convex ring is fixedly connected to the bottom of the shell, the convex ring surrounds the charging interface and the printer interface, a bent rod is hinged to the shell, an arc-shaped ring is fixedly connected to the bent rod, and an arc-shaped groove is formed in the arc-shaped ring. According to the utility model, after the charging interface and the printer interface at the bottom of the shell are connected, the charging interface and the printer interface can be separated under the action of the connecting rod on the circular ring, so that the charging wiring and the printer wiring are prevented from being wound mutually, the charging wiring and the printer wiring can be protected under the protection of the arc-shaped ring and the circular ring, the bending phenomenon at the connection part is prevented, the charging wiring and the printer wiring are convenient to use, and the wiring is not required to be damaged due to bending.

Description

Portable electric energy meter data reading wireless device

Technical Field

The utility model relates to the technical field of infrared communication and data reading, in particular to a portable electric energy meter data reading wireless device.

Background

An electric energy meter is an instrument for measuring electric energy, also called watt-hour meter, fire meter and kilowatt-hour meter, and refers to an instrument for measuring various electric quantities, and when the electric energy meter is used, the electric energy meter can be directly connected to a circuit for measurement under the conditions of low voltage (not more than 500V) and low current (dozens of amperes). Under the condition of high voltage or large current, the electric energy meter cannot be directly connected with a circuit and needs to be matched with a voltage transformer or a current transformer for use.

Traditional electric energy meter data reading equipment's bottom is equipped with interface and the printer interface that charges, and it is mixed and disorderly that the joint too much can lead to the wiring, is unfavorable for the use of equipment, and the wiring receives can break away from with equipment when external force pulls, and can cause the damage to the interface, consequently needs to improve equipment.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: in order to solve the problems, a portable electric energy meter data reading wireless device is provided.

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

the utility model provides a portable electric energy meter data reading wireless device, includes the casing, be equipped with display screen and acquisition head on the casing, interface and the printer interface charge have been seted up to the bottom of casing, the bottom fixedly connected with bulge loop of casing, the bulge loop is around interface and the printer interface charge, it has the knee to articulate on the casing, fixedly connected with arc ring on the knee, the arc wall has been seted up on the arc ring, the draw-in groove that the circumference distributes is seted up to the bottom of casing, the arc ring is equipped with the ring outward, it has the screw rod to articulate on the ring, screw rod and draw-in groove threaded connection, be equipped with on the ring to the spacing locating part of arc ring.

Preferably, the locating part includes the spring of fixed connection on the ring, the tip and the arc ring butt of spring, fixedly connected with connecting rod on the ring.

Preferably, the end of the arc-shaped ring protrudes with an elastic rubber block.

Preferably, the surface of the circular ring is provided with anti-slip lines.

Preferably, the inner wall of the arc-shaped groove is smooth and provided with a wear-resistant layer.

In summary, due to the adoption of the technical scheme, the utility model has the beneficial effects that:

1. this application is connected the back through the interface and the printer kneck that charge of casing bottom, can separate under the connecting rod effect on the ring, prevent to charge wiring and printer wiring winding each other, under the protection of arc ring and ring, can play the protection to charging wiring and printer wiring, prevent that the phenomenon of bending from appearing in the junction, be convenient for charge the use of wiring and printer wiring, need not worry that the wiring is bent by the pressure and is leaded to damaging.

2. This application twists the draw-in groove of different positions through articulated screw rod on the ring and can make the angle of connecting rod change, consequently adjusts and the position of charging wiring and printer wiring for the wiring can separate each other, prevents that the wiring from being too close to the use that influences charging interface and printer interface.

Drawings

Fig. 1 is a schematic diagram illustrating an overall structure of a wireless device according to an embodiment of the present invention;

FIG. 2 is a schematic diagram of a bottom structure of a wireless device provided in accordance with an embodiment of the present invention;

fig. 3 is an enlarged schematic diagram of a structure a provided in accordance with an embodiment of the present invention.

Illustration of the drawings:

1. a housing; 2. a display screen; 3. a pick head; 4. a charging interface; 5. a printer interface; 6. a convex ring; 7. bending a rod; 8. an arc-shaped ring; 9. an arc-shaped slot; 10. a card slot; 11. a screw; 12. a circular ring; 13. a spring; 14. a connecting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution:

the utility model provides a portable electric energy meter data reading wireless device, which comprises a housin 1, be equipped with display screen 2 and acquisition head 3 on the casing 1, interface 4 and printer interface 5 charge have been seted up to the bottom of casing 1, the bottom fixedly connected with bulge loop 6 of casing 1, bulge loop 6 centers on interface 4 and printer interface 5 charge, it has knee 7 to articulate on the casing 1, fixedly connected with arc ring 8 on the knee 7, arc 9 has been seted up on the arc ring 8, the inner wall of arc 9 is smooth and be equipped with the wearing layer, draw-in groove 10 that the circumference distributes is seted up to the bottom of casing 1, arc ring 8 is equipped with ring 12 outward, ring 12's surface is equipped with anti-skidding line, it has screw rod 11 to articulate on ring 12, screw rod 11 and draw-in groove 10 threaded connection, be equipped with on ring 12 and to the spacing locating part of arc ring 8.

Specifically, as shown in fig. 3, the limiting member includes a spring 13 fixedly connected to the circular ring 12, an end of the spring 13 abuts against the arc-shaped ring 8, an elastic rubber block protrudes from an end of the arc-shaped ring 8, and a connecting rod 14 is fixedly connected to the circular ring 12.

In summary, what this embodiment provided connects interface 4 and printer interface 5 that charges, rotate knee 7 for the tip of arc ring 8 is butt each other, and the line of interface 4 and printer interface 5 that charges this moment is located between the arc ring 8, then place connecting rod 14 between the line of interface 4 and printer interface 5 that charges, connecting rod 14 separates the line of interface 4 and printer interface 5 that charges, later screw in corresponding draw-in groove 10 with screw 11, until ring 12 is close to arc ring 8, spring 13 is compressed, and the rigidity of ring 12 this moment, the position of arc ring 8 is fixed by ring 12.

The previous description of the embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (5)

1. The portable electric energy meter data reading wireless device comprises a shell (1) and is characterized in that a display screen (2) and a collecting head (3) are arranged on the shell (1), a charging interface (4) and a printer interface (5) are arranged at the bottom of the shell (1), a convex ring (6) is fixedly connected to the bottom of the shell (1), the convex ring (6) surrounds the charging interface (4) and the printer interface (5), a bent rod (7) is hinged to the shell (1), an arc-shaped ring (8) is fixedly connected to the bent rod (7), an arc-shaped groove (9) is formed in the arc-shaped ring (8), clamping grooves (10) distributed in the circumferential direction are formed in the bottom of the shell (1), a circular ring (12) is arranged outside the arc-shaped ring (8), a screw rod (11) is hinged to the circular ring (12), and the screw rod (11) is in threaded connection with the clamping grooves (10), and a limiting part for limiting the arc-shaped ring (8) is arranged on the circular ring (12).

2. The portable electric energy meter data reading wireless device according to claim 1, wherein the limiting member comprises a spring (13) fixedly connected to a circular ring (12), an end of the spring (13) abuts against the arc-shaped ring (8), and a connecting rod (14) is fixedly connected to the circular ring (12).

3. A portable electric energy meter data reading wireless device according to claim 1, characterized in that the end of the arc-shaped ring (8) protrudes with a resilient rubber block.

4. The portable electric energy meter data reading wireless device as recited in claim 1, characterized in that the surface of the ring (12) is provided with anti-slip lines.

5. The portable electric energy meter data reading wireless device as claimed in claim 1, characterized in that the inner wall of the arc-shaped groove (9) is smooth and provided with a wear-resistant layer.

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