CN213689736U

CN213689736U - Safe effectual electric power meter

Info

Publication number: CN213689736U
Application number: CN202023049216.7U
Authority: CN
Inventors: 顾金鑫; 蔡忠伟; 周汉涛
Original assignee: Jiangsu Sonergy Electronics Technology Co ltd
Current assignee: Jiangsu Sonergy Electronics Technology Co ltd
Priority date: 2020-12-17
Filing date: 2020-12-17
Publication date: 2021-07-13
Anticipated expiration: 2030-12-17

Abstract

The utility model discloses a power meter with good safety effect, which comprises a power meter body, wherein the front surface of the power meter body comprises a display screen and a button, the button is positioned outside the display screen, an installation block is fixed at the upper end of the front surface of the power meter body, a first rotating groove is formed in one side wall of the installation block, a first rotating column is arranged inside the first rotating groove, and a torsion spring is sleeved outside the first rotating column; through being provided with display screen protection cover, connecting block, installation piece, button safety cover, torsional spring, first rotation post, arch and button, be convenient for avoid outside object direct and display screen and button to take place the contact collision, be convenient for improve the security of button and display screen, through being provided with the night light strip, be convenient for avoid under the environment that light is darker, outside object is direct and electric power meter body lateral wall takes place the contact collision, is convenient for arouse other people to notice.

Description

Safe effectual electric power meter

Technical Field

The utility model belongs to the technical field of the electric power meter, concretely relates to safe effectual electric power meter.

Background

The electric power instrument provides the electric power measurement and the control device of solution for electric power parameter measurement, electric energy quality monitoring and analysis, electrical equipment control, and intelligent electric power instrument can regard as the instrument and use alone, replaces a large amount of traditional analog instrument, also can regard as electric power monitored control system's front end equipment, realizes remote data acquisition and control. And the RS485 communication interface which accords with the industrial standard enables networking to be easy and convenient, and is an ideal choice for SCADA system integration.

Present electric power meter is in the use, and display screen and button department do not have fine protector, and outside object can be direct and display screen or button emergence contact collision, influences the safety effect, and the later stage is maintained display screen and button and is changed comparatively inconveniently, and the maintenance cost is higher, and the result of use is not good, and in addition under the environment that light is darker, the discovery electric power meter that outside operator is also just not fine, for this reason we propose an electric power meter that the safety effect is good.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a safe effectual electric power meter to propose current electric power meter in solving above-mentioned background art in the use, display screen and button department do not have fine protector, outside object can be direct and display screen or button take place the contact collision, influence the safety effect, it is comparatively inconvenient to maintain the change to display screen and button in the later stage, the maintenance cost is higher, the result of use is not good, in addition under the environment that light is darker, outside operator is also convenient fine discovery electric power meter's problem yet.

In order to achieve the above object, the utility model provides a following technical scheme: a power meter with good safety effect comprises a power meter body, wherein the front surface of the power meter body comprises a display screen and keys, the keys are positioned on the outer side of the display screen, an installation block is fixed at the upper end of the front surface of the power meter body, a first rotating groove is formed in one side wall of the installation block, a first rotating column is arranged on the inner side of the first rotating groove, a torsion spring is sleeved on the outer side of the first rotating column, a connecting block is fixed on one side wall of the first rotating column, a display screen protective cover is fixed on the connecting block, a bulge is integrally formed on the front surface of the display screen protective cover, a connecting groove is formed in the upper surface of the display screen protective cover, a second rotating groove is formed in the inner surface of the connecting groove, a second rotating column is arranged on the inner side of the second rotating groove, a clamping block is fixed on the outer side of the second rotating column, and a clamping groove is formed, an elastic plate is fixed on one side of the second rotating column, and a key protection cover is arranged at the top end of the elastic plate.

Preferably, the electric power meter body side surface is provided with the night light strip, the night light strip is fixed with the electric power meter body through glue gluing.

Preferably, a rubber pad is fixed on the front surface of the protrusion, and the thickness of the rubber pad is three millimeters to fifteen millimeters.

Preferably, the rubber pad is provided with two positions, and the other position is located on the front surface of the key protection cover.

Preferably, the thickness of the display screen protective cover is two millimeters to twelve millimeters, and a chamfer is arranged at the lower end of the display screen protective cover.

Preferably, the clamping grooves are rectangular and are uniformly distributed along the circumferential direction of the second rotating groove.

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

(1) through being provided with display screen protection cover, connecting block, installation piece, button safety cover, torsional spring, first rotation post, arch and button, be convenient for avoid outside object direct and display screen and button to take place the contact collision, be convenient for improve the security of button and display screen, the device is convenient to display screen protection cover and button safety cover position adjustment, has improved the result of use of device.

(2) Through being provided with the night light strip, be convenient for avoid under the darker environment of light, the outside object is direct to take place the contact collision with the electric power table body lateral wall, is convenient for arouse other people to notice, increases the practicality of device.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic sectional view of the mounting block of the present invention;

fig. 3 is a schematic cross-sectional view at a in fig. 1 according to the present invention;

FIG. 4 is a schematic view of the protective cover of the display screen according to the present invention;

in the figure: 1. a power meter body; 2. pressing a key; 3. a display screen; 4. connecting blocks; 5. a key protection cover; 6. a display screen protection cover; 7. mounting blocks; 8. a night light bar; 9. a torsion spring; 10. a first rotating column; 11. a second rotating groove; 12. a clamping block; 13. an elastic plate; 14. a protrusion; 15. and (7) a rubber pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a power meter with good safety effect comprises a power meter body 1, wherein the front surface of the power meter body 1 comprises a display screen 3 and keys 2, the keys 2 are positioned on the outer side of the display screen 3, an installation block 7 is fixed at the upper end of the front surface of the power meter body 1, a first rotating groove is formed in one side wall of the installation block 7, a first rotating column 10 is arranged on the inner side of the first rotating groove and is used for facilitating the rotating adjustment of the position of a display screen protective cover 6, a torsion spring 9 is sleeved on the outer side of the first rotating column 10 and is used for facilitating better enabling the display screen protective cover 6 to move towards one side of the display screen 3, a connecting block 4 is fixed on one side wall of the first rotating column 10, the display screen protective cover 6 is fixed on the connecting block 4 and is used for facilitating the improvement of the safety of the display screen 3 and reducing the direct contact collision between an object on the outer side and the display screen 3, a bulge 14 is integrally formed on the front, the second has been seted up to the spread groove internal surface and has been rotated groove 11, the second rotates 11 inboards in groove and is provided with the second and rotates the post, be convenient for rotate the adjustment to the position of button safety cover 5, the second rotates the post outside and is fixed with fixture block 12, the second rotates 11 internal surfaces in groove and has seted up the draw-in groove corresponding to fixture block 12, second rotates post one side and is fixed with elastic plate 13, the elastic plate 13 top is provided with button safety cover 5, be convenient for improve button 2 department's security, reduce the outside object and directly take place contact collision with button 2.

In this embodiment, preferably, the luminous strip 8 is arranged on the side surface of the power meter body 1, and the luminous strip 8 is adhered and fixed with the power meter body 1 through glue, so that attention of other people is facilitated, and the safety effect of placing the power meter body 1 is improved.

In this embodiment, preferably, a rubber pad 15 is fixed on the front surface of the protrusion 14, and the thickness of the rubber pad 15 is three millimeters to fifteen millimeters, so as to facilitate a better elastic buffering effect.

In this embodiment, preferably, the rubber pad 15 is disposed at two positions, and the other position is located on the front surface of the key protection cover 5, so as to improve the elastic buffering effect at the key protection cover 5.

In this embodiment, preferably, the thickness of the display screen protection cover 6 is two millimeters to twelve millimeters, and the lower end of the display screen protection cover 6 is provided with a chamfer, so that scratching of outside personnel is reduced.

In this embodiment, preferably, the clamping grooves are rectangular, and a plurality of clamping grooves are uniformly distributed along the circumferential direction of the second rotating groove 11, so that the key protection cover 5 can be conveniently and better adjusted in a rotating manner.

The utility model discloses a theory of operation and use flow: when in use, the first rotating column 10 is convenient to rotate at the inner side of the first rotating groove by the elastic force of the torsion spring 9, so that the first rotating column 10 drives the display screen protective cover 6 to rotate towards one side of the power meter body 1 through the connecting block 4, the rubber pad 15 on the front surface of the display screen protective cover 6 is contacted with the power meter body 1, meanwhile, the display screen protective cover 6 rotates to drive the key protective cover 5 to approach the power meter body 1, the direct contact collision between an external object and the display screen 3 and the keys 2 is convenient to reduce through the display screen protective cover 6 and the key protective cover 5, the safety effect of the display screen 3 and the keys 2 is improved, the key protective cover 5 can further rotate towards one side away from the keys 2, at the moment, the key protective cover 5 drives the fixture block 12 to be separated from the inner side of one of the clamping grooves through the elastic plate 13, when the key protective cover 5 does not shield the keys 2, the fixture block 12, the restriction second rotates the rotation that post and second rotated groove 11, and then can restrict the motion of button safety cover 5, and convenient to use person operates button 2, arouses other people to notice at the darker environment of light through the night light strip 8 is convenient for, reduces the risk that takes place the contact collision with the 1 lateral wall of wattmeter body, improves the safety effect that the device was placed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an effectual electric power meter of safety, includes electric power meter body (1), electric power meter body (1) front surface includes display screen (3) and button (2), button (2) are located the outside of display screen (3), its characterized in that: the electric power meter is characterized in that an installation block (7) is fixed at the upper end of the front surface of the electric power meter body (1), a first rotating groove is formed in one side wall of the installation block (7), a first rotating column (10) is arranged on the inner side of the first rotating groove, a torsion spring (9) is sleeved on the outer side of the first rotating column (10), a connecting block (4) is fixed on one side wall of the first rotating column (10), a display screen protecting cover (6) is fixed on the connecting block (4), a bulge (14) is integrally formed on the front surface of the display screen protecting cover (6), a connecting groove is formed in the upper surface of the display screen protecting cover (6), a second rotating groove (11) is formed in the inner surface of the connecting block, a second rotating column is arranged on the inner side of the second rotating groove (11), a clamping block (12) is fixed on the outer side of the second rotating column, and a clamping groove is formed in the inner, an elastic plate (13) is fixed on one side of the second rotating column, and a key protection cover (5) is arranged at the top end of the elastic plate (13).

2. A safe and effective power meter according to claim 1, wherein: the electric power meter is characterized in that a luminous strip (8) is arranged on the side surface of the electric power meter body (1), and the luminous strip (8) is fixedly adhered to the electric power meter body (1) through glue.

3. A safe and effective power meter according to claim 1, wherein: the front surface of the bulge (14) is fixedly provided with a rubber pad (15), and the thickness of the rubber pad (15) is three millimeters to fifteen millimeters.

4. A safe and effective power meter according to claim 3, wherein: the rubber pad (15) is provided with two positions, and the other position is positioned on the front surface of the key protection cover (5).

5. A safe and effective power meter according to claim 1, wherein: the thickness of the display screen protection cover (6) is two millimeters to twelve millimeters, and a chamfer is arranged at the lower end of the display screen protection cover (6).

6. A safe and effective power meter according to claim 1, wherein: the clamping grooves are rectangular and are uniformly distributed along the circumferential direction of the second rotating groove (11).