CN214278269U

CN214278269U - Full electronic electric energy meter

Info

Publication number: CN214278269U
Application number: CN202023014275.0U
Authority: CN
Inventors: 程鹏; 赵德鹏
Original assignee: Nanjing Zhaofu Power Technology Co ltd
Current assignee: Nanjing Zhaofu Power Technology Co ltd
Priority date: 2020-12-15
Filing date: 2020-12-15
Publication date: 2021-09-24
Anticipated expiration: 2030-12-15

Abstract

The utility model discloses a full electronic type electric energy meter, which comprises a box body, wherein the bottom end in the box body is provided with the electric energy meter, both sides of the box body are provided with a telescopic mechanism, one side of the telescopic mechanism, which is far away from the box body, is provided with a clamping block, the outer side of the clamping block is provided with an installation block, one side of the installation block, which is far away from the telescopic mechanism, is provided with a shell, a bidirectional screw rod which penetrates through the bottom end of the shell is vertically arranged in the shell through a bearing, and the bottom end of the bidirectional screw rod is provided with a rotating handle. Wasting the used area.

Description

Full electronic electric energy meter

Technical Field

The utility model relates to an electric energy meter technical field specifically is full electronic type electric energy meter.

Background

The electric energy meter is an instrument for measuring electric energy, also called watt-hour meter, fire meter, kilowatt hour meter, and refers to an instrument for measuring various electrical quantities, when using the electric energy meter, it should be noted that under the condition of low voltage (not more than 500 v) and small current (dozens of amperes), the electric energy meter can be directly connected into a circuit for measurement, although the existing electric energy meter can satisfy the use of people, certain problems still exist, and the specific problems are as follows:

the existing full-electronic electric energy meter is simple in structure, inconvenient to fix, capable of saving certain space for installation and fixing, and capable of wasting floor area, and meanwhile, the existing full-electronic electric energy meter cannot be rapidly disassembled, and inconvenient for workers to regularly overhaul.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a full electronic type electric energy meter to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: full electronic type electric energy meter, comprises a box bod, the electric energy meter is installed to the inside bottom of box body, and the telescopic machanism is all installed to the both sides of box body, telescopic machanism keeps away from one side installation of box body has the fixture block, and the outside of fixture block installs the installation piece, the installation piece is kept away from one side of telescopic machanism and is installed the casing, and the inside of casing through the vertical two-way lead screw that runs through the casing bottom of installing of bearing, the handle is installed to the bottom of two-way lead screw, and the casing in the two-way lead screw outside all installs the sleeve that matches each other with two-way lead screw, the casing is kept away from one side of installation piece and is installed the restriction mechanism, and the one side that the installation piece was kept away from to the restriction mechanism all installs the installed part, the positive intermediate position department of installed part installs the locking bolt.

Preferably, telescopic machanism includes cavity, expanding spring and movable rod, the cavity is located the both sides of box body, and the inside one side of being close to the box body of cavity transversely installs expanding spring, the inside one side of keeping away from the box body of cavity transversely installs the movable rod that runs through the cavity through the bearing, one side and the fixture block fixed connection that the movable rod is close to the fixture block.

Based on above-mentioned technical characteristics, be convenient for move the movable rod to the expanding spring direction, expanding spring can take place deformation after receiving the pressure, contracts gradually.

Preferably, one side of the mounting block close to the telescopic mechanism is provided with a mounting groove, and a clamping groove matched with the clamping block is arranged in the mounting block.

Based on above-mentioned technical characteristics, be convenient for fix movable rod and installation piece through the cooperation between draw-in groove and the fixture block to take out the fixture block through the mounting groove.

Preferably, the travel limiting mechanism comprises a sliding rod and a sliding groove, the sliding groove is located on one side, away from the mounting block, of the shell, the sliding rod matched with the sliding groove is installed above and below the inner side of the sliding groove, the sliding rod is close to one side of the sleeve and fixedly connected with the sleeve, and one side, away from the sleeve, of the sliding rod is fixedly connected with the mounting piece.

Based on the technical characteristics, the sleeve is convenient to drive the mounting piece to move up and down through the matching between the sliding groove and the sliding rod.

Preferably, the top end of the box body is uniformly provided with through holes, and the top end of the box body above the through holes is transversely provided with a filter screen.

Based on above-mentioned technical characteristics, dispel the heat through the through-hole to completely cut off the dust through the filter screen, prevent that the dust from carrying out the inside phenomenon that makes the electric energy meter appear ageing of box body.

Preferably, the front of the box body is provided with a door body through a hinge, and a window body is arranged above the front of the door body.

Based on the technical characteristics, the data of the electric energy meter can be conveniently read through the window body above the door body.

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

(1) the rotating handle is rotated, the rotating handle is utilized to drive the bidirectional screw rod to rotate, then the bidirectional screw rod rotates to drive the sleeve to move up and down, the sleeve drives the mounting piece to move up and down through the matching between the sliding rod and the sliding groove, the mounting piece is conveniently adjusted to a proper position, and the device is fixed through the locking bolt above the mounting piece, so that a certain space is prevented from being vacated to mount the device, and the use area is prevented from being wasted;

(2) when the staff need overhaul the device, through rotating the movable rod, move the movable rod to the expanding spring direction immediately, the expanding spring can take place deformation after receiving the pressure, contracts gradually, then takes the fixture block out through the mounting groove in the installation piece inside, is convenient for dismantle the box body fast, labour saving and time saving.

(3) The electric energy meter is at the in-process of work, and the accessible through-hole externally dispels the heat to completely cut off the dust through the filter screen, prevent that the dust from carrying out the inside electric energy meter phenomenon that makes of box body appearance ageing.

Description of the drawings:

in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, 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 view of the present invention;

fig. 2 is a schematic front structural view of the present invention.

In the figure: 1. a housing; 2. a bidirectional screw rod; 3. a travel limiting mechanism; 301. a slide bar; 302. a chute; 4. a card slot; 5. a box body; 6. a clamping block; 7. mounting grooves; 8. an electric energy meter; 9. a telescoping mechanism; 901. a cavity; 902. a tension spring; 903. a movable rod; 10. turning a handle; 11. mounting blocks; 12. a mounting member; 13. a sleeve; 14. locking the bolt; 15. filtering with a screen; 16. a through hole; 17. a window body; 18. a door body.

The specific implementation mode is as follows:

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. 1-2, the present invention provides an embodiment: the full-electronic electric energy meter comprises a box body 5, an electric energy meter 8 is mounted at the bottom end inside the box body 5, telescopic mechanisms 9 are mounted on two sides of the box body 5, a clamping block 6 is mounted on one side, far away from the box body 5, of each telescopic mechanism 9, each telescopic mechanism 9 comprises a cavity 901, a telescopic spring 902 and a movable rod 903, the cavities 901 are located on two sides of the box body 5, the telescopic springs 902 are transversely mounted on one sides, close to the box body 5, inside the cavities 901, the movable rods 903 penetrating through the cavities 901 are transversely mounted on one sides, far away from the box body 5, inside the cavities 901, the movable rods 903 are fixedly connected with the clamping blocks 6 through bearings, mounting blocks 11 are mounted on the outer sides of the clamping blocks 6, mounting grooves 7 are formed in one sides, close to the telescopic mechanisms 9, of the mounting blocks 11, clamping grooves 4 matched with the clamping blocks 6 are mounted inside the mounting blocks 11, and a shell 1 is mounted on one side, far away from the telescopic mechanisms 9, of the mounting blocks 11, a bidirectional screw rod 2 penetrating through the bottom end of the shell 1 is vertically arranged in the shell 1 through a bearing, a rotating handle 10 is arranged at the bottom end of the bidirectional screw rod 2, sleeves 13 matched with the bidirectional screw rod 2 are respectively arranged in the shell 1 at the outer side of the bidirectional screw rod 2, a limiting mechanism 3 is arranged at one side of the shell 1 far away from the installation block 11, installation parts 12 are respectively arranged at one side of the limiting mechanism 3 far away from the installation block 11, the limiting mechanism 3 comprises a sliding rod 301 and a sliding groove 302, the sliding groove 302 is positioned at one side of the shell 1 far away from the installation block 11, sliding rods 301 matched with the sliding groove 302 are respectively arranged above and below the inner side of the sliding groove 302, one side of the sliding rod 301 close to the sleeve 13 is fixedly connected with the sleeve 13, one side of the sliding rod 301 far away from the sleeve 13 is fixedly connected with the installation part 12, locking bolts 14 are arranged at the middle position of the front surface of the installation part 12, through holes 16 are uniformly formed at the top end of the box body 5, and a filter screen 15 is transversely installed at the top end of the box body 5 above the through hole 16, a door body 18 is installed on the front surface of the box body 5 through a hinge, and a window body 17 is installed above the front surface of the door body 18.

The working principle is as follows: when the device is used, a worker can rotate the rotating handle 10, the rotating handle 10 is utilized to drive the bidirectional screw rod 2 to rotate, the bidirectional screw rod 2 rotates to drive the sleeve 13 to move up and down, the sleeve 13 drives the mounting piece 12 to move up and down through the matching between the sliding rod 301 and the sliding groove 302, the mounting piece 12 is convenient to adjust to a proper position, the device is fixed through the locking bolt 14 above the mounting piece 12, a certain space is prevented from being left to mount the device, the use area is wasted, when the worker needs to overhaul the device, the worker can rotate the movable rod 903, the movable rod 903 is moved towards the direction of the expansion spring 902, the expansion spring 902 can deform and gradually contract after being stressed, then the fixture block 6 is drawn out from the mounting block 11 through the mounting groove 7, the box body 5 is convenient to be rapidly dismounted, time and labor are saved, in addition, electric energy meter 8 is at the in-process of work, and accessible through-hole 16 is to dispelling the heat outward to isolate the dust through filter screen 15, prevent that the dust from carrying out the inside phenomenon that makes electric energy meter 8 appear ageing of box body 5. The above is the whole work content of the utility model.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. Full electronic type electric energy meter, including box body (5), its characterized in that: the electric energy meter (8) is installed to the bottom of box body (5) inside, and telescopic machanism (9) is all installed to the both sides of box body (5), one side installation that box body (5) were kept away from to telescopic machanism (9) has fixture block (6), and the outside of fixture block (6) installs installation piece (11), one side that telescopic machanism (9) were kept away from to installation piece (11) is installed casing (1), and the inside of casing (1) is vertically installed through the bearing and is run through two-way lead screw (2) of casing (1) bottom, the bottom of two-way lead screw (2) is installed and is changeed handle (10), and the casing (1) outside of two-way lead screw (2) is inside all installed sleeve (13) that mutually matches with two-way lead screw (2), one side that installation piece (11) was kept away from to casing (1) is installed and is restricted line mechanism (3), and one side that installation piece (11) were kept away from to restricted line mechanism (3) all installs installed (12), and a locking bolt (14) is arranged in the middle position of the front surface of the mounting piece (12).

2. The all-electronic electric energy meter according to claim 1, characterized in that: the telescopic mechanism (9) comprises a cavity (901), a telescopic spring (902) and a movable rod (903), the cavity (901) is located on two sides of the box body (5), the telescopic spring (902) is transversely installed on one side, close to the box body (5), of the cavity (901), the movable rod (903) penetrating through the cavity (901) is transversely installed on one side, far away from the box body (5), of the cavity (901), and the movable rod (903) is fixedly connected with the clamping block (6) and close to one side of the clamping block (6).

3. The all-electronic electric energy meter according to claim 1, characterized in that: one side of the mounting block (11) close to the telescopic mechanism (9) is provided with a mounting groove (7), and the mounting block (11) is internally provided with a clamping groove (4) matched with the clamping block (6).

4. The all-electronic electric energy meter according to claim 1, characterized in that: the travel limiting mechanism (3) comprises a sliding rod (301) and a sliding groove (302), the sliding groove (302) is located on one side, away from the installation block (11), of the shell (1), the sliding rod (301) matched with the sliding groove (302) is installed above and below the inner side of the sliding groove (302), one side, close to the sleeve (13), of the sliding rod (301) is fixedly connected with the sleeve (13), and one side, away from the sleeve (13), of the sliding rod (301) is fixedly connected with the installation part (12).

5. The all-electronic electric energy meter according to claim 1, characterized in that: through-hole (16) have evenly been seted up on the top of box body (5), and filter screen (15) are transversely installed on box body (5) top of through-hole (16) top.

6. The all-electronic electric energy meter according to claim 1, characterized in that: a door body (18) is installed on the front face of the box body (5) through a hinge, and a window body (17) is installed above the front face of the door body (18).