CN215340011U

CN215340011U - Detachable ammeter casing of being convenient for

Info

Publication number: CN215340011U
Application number: CN202121243843.6U
Authority: CN
Inventors: 薛雷; 黄琼; 姚丽丽
Original assignee: Wuxi Shuangluan Electric Meter Co ltd
Current assignee: Wuxi Shuangluan Electric Meter Co ltd
Priority date: 2021-06-04
Filing date: 2021-06-04
Publication date: 2021-12-28
Anticipated expiration: 2031-06-04

Abstract

The utility model discloses a conveniently detachable ammeter shell, which comprises a shell body, wherein the shell body is connected to a base, and a support leg is arranged at the bottom end of the base; the shell body comprises a front shell and a rear shell, wherein a transparent window is arranged on the front shell, and a row of rubber buttons are arranged at the lower end of the transparent window; the back of the front shell is provided with a bulge piece which is embedded and connected with a small hole on the back of the rear shell to form a cavity, a circuit board can be placed in the cavity, and control keys on the circuit board correspond to the rubber buttons one by one; the portable multifunctional electric water heater is reasonable in structural design, simple to use and convenient to carry.

Description

Detachable ammeter casing of being convenient for

Technical Field

The utility model relates to an electrical measuring instrument, in particular to a conveniently detachable electricity meter shell.

Background

The electric meter is an instrument for measuring electric energy, also called watt-hour meter, fire meter, electric energy meter, kilowatt-hour meter, and refers to an instrument for measuring various electric quantities. The existing electric energy meter is installed in an electric meter box in a hanging mode. And the cabinet to some use occasions does not have the structural design that the power supply table hung the dress, lead to the ammeter to install in other cabinets like this, and need be equipped with the ammeter case specially, it is external with the ammeter, long-time use, the ammeter must have damage, need maintain the ammeter this moment, and traditional ammeter seals the ammeter case through a plurality of screws, in case the problem appears, need a screw to unscrew, some because long-time rust, unclean etc. some, the thread incision that can lead to the screw surface is not so obvious, the screwdriver can't be twisted off the screw along the thread incision, can lead to the powerful broken ammeter case of tearing open, consequently, inconvenient inspection maintenance to ammeter inside.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an ammeter shell which is reasonable in structural design, simple to use, convenient to carry and easy to disassemble.

The purpose of the utility model is realized as follows: a conveniently detachable ammeter shell comprises a shell body, wherein the shell body is connected to a base, and a support leg is arranged at the bottom end of the base; the shell body comprises a front shell and a rear shell, wherein a transparent window is arranged on the front shell, and a row of rubber buttons are arranged at the lower end of the transparent window; the back of the front shell is provided with a protruding part which is embedded into a small hole in the back of the rear shell to form a cavity, a circuit board can be placed in the cavity, and control keys on the circuit board correspond to the rubber buttons one to one.

As a further preferable aspect of the present invention, the front case is a five-sided square case.

As a further preferable aspect of the present invention, the rear case is a pentagonal case.

As a further preferable aspect of the present invention, the bottom ends of the front housing and the rear housing are provided with inserts, and the inserts are embedded in the base.

As a further preferable aspect of the present invention, the support leg is provided with a non-slip mat.

As a further preferable aspect of the present invention, the front case is provided with a hanging ring.

As a further preferable scheme of the utility model, two grooves are arranged on the side edge of the transparent window.

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

1. the utility model adopts the structure that the front and the rear shells are embedded with the bulge pieces and the small holes, and the front and the rear shells are combined into a square sealed shell.

2. The transparent window is arranged on the front shell, so that a display screen connected to the circuit board inside the shell body can be fixed at the position of the transparent window, and display information can be observed conveniently.

3. Set up two recesses on the procapsid, red, black ammeter can be placed to this recess, reduces the problem that traditional ammeter was put at will, reduces mixed and disorderly sense.

4. The rings can be used for hanging the electric meter, and are suitable for different occasions.

5. The stabilizer blade can make the ammeter stand in a certain position, is convenient for put, sets up the slipmat in the stabilizer blade bottom moreover, can increase the frictional force on stabilizer blade and object surface, avoids the ammeter to empty.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the technical descriptions of 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 it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a schematic view of the structure of the present invention.

Fig. 2 is a schematic view of a base structure.

Fig. 3 is a schematic diagram of a front case structure.

Fig. 4 is a schematic structural view of the rear housing.

The novel anti-slip lock comprises a shell body 1, a front shell 2, a rear shell 3, a transparent window 4, a rubber button 5, a base 6, a support foot 7, a protruding piece 8, a small hole 9, an insert 10, an anti-slip pad 11, a hanging ring 12 and a groove 13.

Detailed Description

The technical solutions in the embodiments of the present invention are 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 embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without creative efforts, shall fall within the protection scope of the present invention.

As shown in fig. 1-4, a conveniently detachable ammeter case comprises a case body 1, wherein the case body 1 is connected to a base 6, and a support leg 7 is arranged at the bottom end of the base 6; the shell body 1 comprises a front shell 2 and a rear shell 3, a transparent window 4 is arranged on the front shell 1, and a row of rubber buttons 5 are arranged at the lower end of the transparent window 4; the back of the front shell 1 is provided with a bulge 8 which is embedded into and connected with a small hole 9 on the back of the back shell to form a cavity, a circuit board can be placed in the cavity, and control keys on the circuit board correspond to the rubber buttons 5 one by one.

Preferably, the front case 1 is a five-sided square case.

Preferably, the rear case 3 is a five-sided square case.

Preferably, the bottom ends of the front case 1 and the rear case 3 are provided with an insert 10, and the insert 10 is embedded in the base 6.

Preferably, the feet 7 are provided with anti-skid pads 11.

Preferably, the front case 1 is provided with a hanging ring 12.

Preferably, two grooves 13 are arranged on the side of the transparent window 4.

The first embodiment is as follows:

as shown in fig. 1, the front shell 2 and the rear shell 3 are connected together through a protruding member 8 and a small hole 9, and are fixed on the base 6 through an insert 11 to form a three-dimensional shell body 1, a hanging ring 12 is arranged at the top of the shell body 1, and the whole shell body 1 can be hung at a high position by the hanging ring 12; the transparent window 4 is arranged in the middle, the transparent window 4 is used for transmitting the numerical value on the display screen, a user can conveniently and directly observe the measured data, and the numerical value on the display screen can be operated (screen clearing, unit switching, zeroing, shutdown, startup and the like) through button pressing operation on the rubber button 5.

Example two:

fig. 3 shows the back surface (i.e. the surface not seen by the user) of the front housing 2, on which the protruding members 8 (which may be cylinders) are arranged to be inserted into the corresponding small holes, and fig. 4 shows the back surface (i.e. the surface not seen by the user) of the back housing 3 exactly provided with the small holes 9, which can satisfy the requirement of inserting the protruding members 8 into the small holes 9 to realize the assembly of the front and back housings, in order to increase the connection viscosity, sealing rubber rings are arranged in the small holes to fix the protruding members 8, thereby avoiding the case body 1 from being disassembled by a little external force, thereby ensuring the sealing degree.

The above description is only for the specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the protection scope of the present invention.

Claims

1. The utility model provides a be convenient for detachable ammeter casing, includes casing body (1), its characterized in that: the shell body (1) is connected to a base (6), and a support leg (7) is arranged at the bottom end of the base (6); the shell body (1) comprises a front shell (2) and a rear shell (3), a transparent window (4) is arranged on the front shell (2), and a row of rubber buttons (5) are arranged at the lower end of the transparent window (4); the back of the front shell (2) is provided with a protruding part (8) which is embedded into a small hole (9) in the back of the rear shell to form a cavity, a circuit board can be placed in the cavity, and control keys on the circuit board correspond to the rubber buttons (5) one by one.

2. A housing for an electric meter which is readily removable, as defined in claim 1, wherein: the front shell (2) is a five-sided square shell.

3. A housing for an electric meter which is readily removable, as defined in claim 1, wherein: the rear shell (3) is a five-sided square shell.

4. A housing for an electric meter which is readily removable, as defined in claim 1, wherein: the bottom ends of the front shell (2) and the rear shell (3) are provided with inserts (10), and the inserts (10) are embedded into the base (6).

5. A housing for an electric meter which is readily removable, as defined in claim 1, wherein: the anti-skid pads (11) are arranged on the supporting feet (7).

6. A housing for an electric meter which is readily removable, as defined in claim 1, wherein: the front shell (2) is provided with a hanging ring (12).

7. A housing for an electric meter which is readily removable, as defined in claim 1, wherein: two grooves (13) are arranged on the side edge of the transparent window (4).