CN218003516U - Electric energy meter screen - Google Patents
Electric energy meter screen Download PDFInfo
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- CN218003516U CN218003516U CN202221164573.4U CN202221164573U CN218003516U CN 218003516 U CN218003516 U CN 218003516U CN 202221164573 U CN202221164573 U CN 202221164573U CN 218003516 U CN218003516 U CN 218003516U
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- electric energy
- energy meter
- display screen
- meter body
- spacing groove
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Abstract
The utility model discloses an electric energy meter screen, including the electric energy meter body, the both sides surface of electric energy meter body is equipped with the curb plate, and a side surface of curb plate has seted up the spacing groove, the inside of spacing groove is equipped with the slide bar, and sliding connection has the slider on the slide bar, a side surface of slider runs through the spacing groove and is equipped with the connecting block, and is equipped with the protection casing between two connecting blocks. The utility model discloses, use through the protection casing, can effectively wrap up the display screen on the electric energy meter body, make the display screen on the electric energy meter body can be in a relatively sealed environment, can effectively reduce the harmful effects that the dust caused the display screen, prevent that outside dust from causing on adhering to the display screen and showing vaguely, thereby be convenient for keep the normal display effect of display screen, and can also effectively protect the display screen through the protection casing, prevent that external object from dropping and causing the damage to the display screen on the display screen, thereby be convenient for protect the display screen, be favorable to prolonging its life.
Description
Technical Field
The utility model relates to an electric energy meter technical field especially relates to an electric energy meter screen.
Background
An electric energy meter is an instrument for measuring electric energy, also called watt-hour meter, fire meter, kilowatt-hour meter, and refers to instruments for measuring various electric quantities. When using a power meter, it is noted that the power meter can be directly connected to the circuit for measurement at low voltage (not more than 500 volts) and low current (tens of amperes). Under the condition of high voltage or large current, the electric energy meter can not be directly connected to a circuit and needs to be matched with a voltage transformer or a current transformer for use. At present, display screens are widely used on electric energy meters to display measurement data.
The existing electric energy meter has certain limitation when being used, if the existing electric energy meter is used, a display screen on the electric energy meter is generally directly exposed outside, on one hand, external dust is easily attached to the display screen, so that the display screen is displayed in a fuzzy manner, and on the other hand, when an external object falls onto the display screen, the display screen is easily damaged, so that the display screen is not protected conveniently, and the service life of the display screen is greatly shortened.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides an electric energy meter screen possesses and is convenient for protect the display screen, long service life's advantage, and then solves the problem among the above-mentioned background art.
(II) technical scheme
In order to realize the purpose, the utility model adopts the following technical scheme: the utility model provides an electric energy meter screen, includes the electric energy meter body, the both sides surface of electric energy meter body is equipped with the curb plate, and a side surface of curb plate has seted up the spacing groove, the inside of spacing groove is equipped with the slide bar, and sliding connection has the slider on the slide bar, a side surface of slider runs through the spacing groove and is equipped with the connecting block, and is equipped with the protection casing between two connecting blocks, the spring has been cup jointed to the outside surface of slide bar in one side of slider, the front end surface of electric energy meter body is equipped with the display screen.
Preferably, the front end surface of the protective cover is provided with an observation window.
Preferably, the front end surface of the electric energy meter body is provided with a key part below the display screen.
Preferably, the bottom surface of electric energy meter body is equipped with the mounting panel, and the front end surface of mounting panel runs through and is equipped with the mounting hole.
Preferably, the number of the mounting holes is two, and the two mounting holes are uniformly distributed on two sides of the front end surface of the mounting plate.
Preferably, the two side surfaces of the electric energy meter body are provided with stop blocks below the side plates.
Preferably, the connecting block is matched with the limiting groove.
(III) advantageous effects
Compared with the prior art, the utility model provides an electric energy meter screen possesses following beneficial effect:
(1) The utility model discloses in, through the protection casing that sets up, wherein use through the protection casing, can effectively wrap up the display screen on the electric energy meter body, make the display screen on the electric energy meter body can be in a relatively sealed environment, can effectively reduce the harmful effects that the dust caused the display screen, prevent that outside dust from causing the demonstration on adhering to the display screen fuzzy, thereby be convenient for keep the normal display effect of display screen, and can also effectively protect the display screen through the protection casing, prevent that external object from dropping and causing the damage to the display screen on the display screen, thereby be convenient for protect the display screen, be favorable to prolonging its life.
(2) The utility model discloses in, through the curb plate that sets up, the spacing groove, the slide bar, the slider, the connecting block, the dog, wherein pass through the curb plate, the spacing groove, the slide bar, the slider, the cooperation of connecting block is used, can effectively make the protection casing be in the state of a normally closed, be convenient for protect the display screen on the electric energy meter body, wherein use through the dog, can also effectively carry out spacing blockking to the protection casing, be convenient for keep the stability of protection casing on the electric energy meter body, the limitation when using has been reduced, the protection effect to the display screen has further been improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an electric energy meter screen provided by the present invention;
fig. 2 is a front view of an electric energy meter screen according to the present invention;
fig. 3 is a side view of an electric energy meter screen provided by the present invention;
fig. 4 is a schematic diagram of a side plate structure of the electric energy meter screen provided by the present invention.
Illustration of the drawings:
1. an electric energy meter body; 2. a protective cover; 3. a display screen; 4. a side plate; 5. a stopper; 6. a key section; 7. a limiting groove; 8. a spring; 9. connecting blocks; 10. a slider; 11. a slide bar; 12. mounting a plate; 13. mounting holes; 14. and (4) an observation window.
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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, an electric energy meter screen, including an electric energy meter body 1, side plates 4 are disposed on two side surfaces of the electric energy meter body 1, a side surface of each side plate 4 is provided with a limiting groove 7, a slide bar 11 is disposed inside the limiting groove 7, and a slide block 10 is slidably connected to the slide bar 11, a side surface of the slide block 10 penetrates through the limiting groove 7 and is provided with connecting blocks 9, and a protective cover 2 is disposed between the two connecting blocks 9, a spring 8 is sleeved on one side of the outer side surface of the slide bar 11, which is located on the slide block 10, and a display screen 3 is disposed on a front end surface of the electric energy meter body 1, wherein the protective cover 2 is used to effectively wrap the display screen 3 on the electric energy meter body 1, so that the display screen 3 on the electric energy meter body 1 can be in a relatively sealed environment, adverse effects of dust on the display screen 3 can be effectively reduced, and external dust is prevented from adhering to the display screen 3 to cause display blurring, thereby facilitating maintenance of the normal display effect of the display screen 3, and further effectively protecting the display screen 3 by the protective cover 2, preventing external objects from falling onto the display screen 3 from damaging, thereby facilitating service life extension of the display screen 3.
In one embodiment, the front surface of the shield 2 is provided with a viewing window 14, wherein data on the display screen 3 can be viewed through the use of the viewing window 14, which is beneficial to improving the practicability thereof.
In one embodiment, the front end surface of the electric energy meter body 1 is provided with a key part 6 below the display screen 3, wherein the electric energy meter body 1 can be operated and used through the use of the key part 6.
In one embodiment, the bottom surface of the electric energy meter body 1 is provided with a mounting plate 12, and the front end surface of the mounting plate 12 is provided with a mounting hole 13 therethrough, wherein the electric energy meter body 1 can be mounted through the use of the mounting hole 13 on the front end surface of the mounting plate 12.
In one embodiment, two mounting holes 13 are provided, and the two mounting holes 13 are uniformly distributed on both sides of the front end surface of the mounting plate 12, wherein the use of the two mounting holes 13 facilitates to improve the stability after mounting.
In an embodiment, the both sides surface of electric energy meter body 1 is equipped with dog 5 in the below that is located curb plate 4, wherein through the use of dog 5, can also effectively carry out spacing the blockking to protection casing 2, is convenient for keep the stability of protection casing 2 on electric energy meter body 1, has reduced the limitation when using, has further improved the protection effect to display screen 3.
In one embodiment, the connecting block 9 is matched with the limiting groove 7, so that the connecting block 9 can move in the limiting groove 7 conveniently.
The working principle is as follows:
during the use, through the use of protection casing 2, can effectively wrap up display screen 3 on the electric energy meter body 1, make display screen 3 on the electric energy meter body 1 can be in a relatively sealed environment, can effectively reduce the harmful effects that the dust caused display screen 3, prevent that outside dust from causing the display blurring on adhering to display screen 3, thereby be convenient for keep the normal display effect of display screen 3, and can also effectively protect display screen 3 through protection casing 2, prevent that external object from dropping and causing the damage to display screen 3 on display screen 3, thereby be convenient for protect display screen 3, be favorable to prolonging its life, wherein through curb plate 4, spacing groove 7, slide bar 11, slider 10, connecting block 9's cooperation is used, can effectively make protection casing 2 be in the state of a normally closed, be convenient for protect display screen 3 on the electric energy meter body 1, wherein through the use of dog 5, can also effectively carry out spacing to protection casing 2 and block, be convenient for keep the stability of protection casing 2 on electric energy meter body 1, the limitation when using has been reduced, the protection effect to display screen 3 has further improved.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides an electric energy meter screen, includes electric energy meter body (1), its characterized in that, the both sides surface of electric energy meter body (1) is equipped with curb plate (4), and a side surface of curb plate (4) has seted up spacing groove (7), the inside of spacing groove (7) is equipped with slide bar (11), and sliding connection has slider (10) on slide bar (11), a side surface of slider (10) runs through spacing groove (7) and is equipped with connecting block (9), and is equipped with protection casing (2) between two connecting blocks (9), spring (8) have been cup jointed on one side that the outside surface of slide bar (11) is located slider (10), the front end surface of electric energy meter body (1) is equipped with display screen (3).
2. An electric energy meter screen according to claim 1, characterized in that the front surface of the protective cover (2) is provided with a viewing window (14).
3. The electric energy meter screen according to claim 1, wherein the front end surface of the electric energy meter body (1) is provided with a key part (6) below the display screen (3).
4. The electric energy meter screen according to claim 1, characterized in that the bottom surface of the electric energy meter body (1) is provided with a mounting plate (12), and the front end surface of the mounting plate (12) is provided with a mounting hole (13) therethrough.
5. The electric energy meter screen according to claim 4, characterized in that the number of the mounting holes (13) is two, and the two mounting holes (13) are uniformly distributed on two sides of the front end surface of the mounting plate (12).
6. The electric energy meter screen according to claim 1, characterized in that the two side surfaces of the electric energy meter body (1) are provided with the stoppers (5) below the side plates (4).
7. An electric energy meter screen according to claim 1, characterized in that the connection block (9) is matched with the limiting groove (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221164573.4U CN218003516U (en) | 2022-05-16 | 2022-05-16 | Electric energy meter screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221164573.4U CN218003516U (en) | 2022-05-16 | 2022-05-16 | Electric energy meter screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218003516U true CN218003516U (en) | 2022-12-09 |
Family
ID=84292645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221164573.4U Active CN218003516U (en) | 2022-05-16 | 2022-05-16 | Electric energy meter screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218003516U (en) |
-
2022
- 2022-05-16 CN CN202221164573.4U patent/CN218003516U/en active Active
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