CN217766573U

CN217766573U - Electricity charge accounting meter convenient to clean electric meter cover inner wall

Info

Publication number: CN217766573U
Application number: CN202221542612.XU
Authority: CN
Inventors: 王静; 巩倩; 王军; 李俊
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-06-20
Filing date: 2022-06-20
Publication date: 2022-11-08
Anticipated expiration: 2032-06-20

Abstract

The utility model relates to the technical field of electric power system accessories, concretely relates to charges of electricity accounting meter convenient to clean ammeter lid inner wall, including the ammeter box, the ammeter box surface is provided with the observation window, and one side is vertically fixed with the guide bar in the ammeter box, and the opposite side bottom surface is fixed with first bearing frame, rotates on the first bearing shaft and is connected with the lead screw, and threaded connection has lead screw nut on the lead screw, and lead screw nut side fixedly connected with horizontal pole is equipped with a plurality of flexible brush hairs on the horizontal pole, and the tip of horizontal pole is fixed with the guide block, and the guide hole has been seted up to the guide block surface, and the guide hole is connected with guide bar sliding; the transmission mechanism at least comprises a connecting shaft which can extend out of the electric meter box, a connecting end block is fixed at the end part of the connecting shaft, a jack with a non-circular cross section is formed in the surface of the connecting end block, and the jack is connected with a driving device for driving the connecting end block to rotate in a plugging manner; the utility model discloses convenient quick clearance ammeter lid inner wall to the charges of electricity accounting table.

Description

Electricity charge accounting meter convenient to clean electric meter cover inner wall

Technical Field

The utility model relates to an electric power system accessory technical field, concretely relates to charges of electricity accounting table convenient to clean ammeter lid inner wall.

Background

The electric charge accounting meter calculates electric power in an intelligent mode, displays information in the electric power meter on a display screen in real time, is internally provided with a wireless communication module for prompting a user to pay, and is detailed in electric charge calculation and high in precision. The meter box of the electric charge accounting meter is generally provided with an observation window, the display screen is arranged in the meter box, and the degree of the display screen can be conveniently read through the observation window. However, when the electricity fee accounting table is used for a long time, water vapor or dust is often attached to the inner wall of the observation window, and electricity fee reading of electric power personnel is affected. And these steam or dust clearance are inconvenient, need to dismantle the table box, and are comparatively troublesome.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

An object of the utility model is to provide an electric charge accounting table convenient to clean electric meter lid inner wall can make things convenient for and clear up the electric meter lid inner wall to the electric charge accounting table fast.

2. Technical scheme

The utility model discloses a realize through following technical scheme: the utility model provides an electric charge accounting meter convenient to clean ammeter lid inner wall, including the ammeter box, ammeter box surface is provided with the observation window, one side is vertically fixed with the guide bar in the ammeter box, the opposite side bottom surface is fixed with first bearing frame, it is connected with the lead screw to rotate on the first bearing frame, threaded connection has screw nut on the lead screw, screw nut side fixedly connected with horizontal pole, horizontal pole is equipped with a plurality of flexible brush hairs towards one side of observation window inner wall, the tip of horizontal pole is fixed with the guide block, the guide hole has been seted up to the guide block surface, guide hole and guide bar sliding connection; the transmission mechanism at least comprises a connecting shaft which can extend out of the electric meter box, a connecting end block is fixed at the end of the connecting shaft, a jack with a non-circular cross section is formed in the surface of the connecting end block, and the jack is connected with a driving device which is used for driving the connecting end block to rotate in a plugging and pulling mode.

Furthermore, the transmission mechanism comprises an L-shaped fixed seat which is positioned right above the first bearing seat, a through hole is formed in the bottom surface of the L-shaped fixed seat, the upper end of the lead screw penetrates through the through hole and is fixedly connected with a driven bevel gear, a driving bevel gear is rotatably connected to the side wall of the L-shaped fixed seat and is meshed with the driven bevel gear, the end surface of the driving bevel gear is fixedly connected with a connecting shaft in a coaxial mode, a through hole is formed in the upper portion of the side wall of the electric meter box, the connecting shaft is rotatably connected with the through hole, and the end portion of the connecting shaft penetrates out of the electric meter box.

Furthermore, a second bearing seat is fixed on the side wall of the L-shaped fixed seat, a coupling is connected to the end of the drive bevel gear, the coupling is rotatably connected to the second bearing seat, a bearing is arranged in the through hole, and the connecting shaft is rotatably connected to the bearing.

Further, drive arrangement includes the motor, the coaxial fixedly connected with inserted bar of output of motor, inserted bar and jack plug are connected.

Further, the cross sections of the insertion rod and the insertion hole are hexagonal.

Further, drive arrangement is still including falling L shape steady seat, the motor is fixed on the lateral wall of falling L shape steady seat, the outside of falling L shape steady seat is fixed with the switch of being connected with the motor electricity, first connecting hole has been seted up on the roof surface of falling L shape steady seat, the second connecting hole has been seted up at ammeter box top, when the inserted bar inserted to the jack in, first connecting hole and the coaxial relative and accessible a bolt connection both of second connecting hole. An extension block is fixed on the inverted L-shaped stabilizing base, a magnetic block is fixed at the end of the extension block, a magnetic plate is fixed on the surface of the ammeter box, and the magnetic block is magnetically connected with the magnetic plate.

3. Advantageous effects

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

the utility model provides a charge of electricity accounting meter convenient to clean ammeter lid inner wall, the personnel of checking meter is through the drive arrangement who hand-carries, insert the inserted bar and use in the jack, it rotates to drive the lead screw through drive mechanism, the lead screw drives screw nut and removes along vertical direction, screw nut drives the horizontal pole and removes, it scrapes on the inner wall of observation window to remove the flexible brush hair, the inner wall sanitization that will observe the window, make things convenient for the reading, need not to dismantle the ammeter box and can swiftly with the inside sanitization of ammeter box.

Drawings

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

FIG. 2 is a front cross-sectional view of FIG. 1;

FIG. 3 is an enlarged view of a portion A of FIG. 1;

fig. 4 is a schematic structural view of the driving device.

1-an electricity meter box; 11-observation window; 12-a guide bar; 13-a first bearing seat; 14-a lead screw; 15-lead screw nut; 16-a horizontal cross bar; 17-flexible bristles; 18-a guide block; 19-a pilot hole; 2-a transmission mechanism; 21-L-shaped fixed seats; 22-a through hole; 23-driven bevel gear; 24-a drive bevel gear; 25-a connecting shaft; 26-a connecting end block; 27-a jack; 28-perforating; 29-a second bearing block; 210-a bearing; 211-coupling; 3-a drive device; 31-a motor; 32-a plunger; 33-an inverted L-shaped stabilizer; 34-a switch; 35-a first connection hole; 36-a latch; 37-an extension block; 38-magnetic block; 4-magnetic plate; 5-second connection hole.

Detailed Description

The electric charge accounting meter comprises an electricity meter box 1, wherein an electric quantity display meter and an electronic element are installed in the electricity meter box 1, an observation window 11 is arranged on the electricity meter box of the electricity meter box 1, the observation window 11 is made of transparent acrylic plates or glass materials, the electric quantity display meter inside the electricity meter box 1 is observed through the observation window 11, and therefore reading and recording of electric quantity degrees are conducted. The charges of electricity accounting table is in long-term use, adheres to dust, steam etc. easily on the inner wall of ammeter lid observation window 11, and the ammeter lid is cleared up under need dismantling, and is comparatively inconvenient, the utility model discloses in can be in the condition of not dismantling ammeter box 1 through certain mechanical structure, clear up the inner wall of observation window 11 fast.

The utility model provides an electric charge accounting meter convenient to clean ammeter lid inner wall, please refer to fig. 2, it is vertically fixed with guide bar 12 in ammeter box 1 one side, is fixed with first bearing frame 13 in the bottom surface of ammeter box 1 opposite side, rotates on first bearing frame 13 and is connected with lead screw 14, and threaded connection has lead screw nut 15 on lead screw 14, lead screw nut 15 side fixed connection has horizontal pole 16, is equipped with a plurality of flexible brush hairs 17 on the horizontal pole 16, and flexible brush hairs 17 are located horizontal pole 16 towards one side of observation window 11 inner wall; a guide block 18 is fixed at the other end of the horizontal cross bar 16, and a guide hole 19 connected with the guide rod 12 in a sliding manner is formed in the surface of the guide block 18; when 14 rotations of lead screw, can drive lead screw nut 15 and reciprocate, lead screw nut 15 drives horizontal pole 16 and reciprocates, and guide bar 12 slides from top to bottom in guiding hole 19 and plays the guide effect, and horizontal pole 16 drives flexible brush hair 17 and scrapes on the inner wall of observation window 11, will observe 11 inner walls clean up of window to make things convenient for the personnel of checking meter to see clearly the ammeter number of degrees reading.

Referring to fig. 2-4, the screw 14 rotates to provide power through the driving device 3 which is externally arranged and can be carried by a meter reading person, the transmission mechanism 2 is arranged in the electricity meter box 1, and the driving device 3 drives the screw 14 to rotate through the transmission mechanism 2, so that the horizontal cross bar 16 moves up and down.

Referring to fig. 3, the transmission mechanism 2 includes an L-shaped fixing seat 21, the L-shaped fixing seat 21 is fixed inside the electricity meter box 1 and located right above the first bearing seat 13, a through hole 22 is formed in a bottom surface of the L-shaped fixing seat 21, an upper end of the lead screw 14 passes through the through hole 22 and is fixedly connected with a driven bevel gear 23, a second bearing seat 29 is fixed on a side wall of the L-shaped fixing seat 21, a coupling shaft 211 is rotatably connected to the second bearing seat 29, a driving bevel gear 24 is connected to an end of the coupling shaft 211, the driving bevel gear 24 and the driven bevel gear 23 are engaged and connected, a connecting shaft 25 is coaxially and fixedly connected to an end surface of the driving bevel gear 24, a through hole 28 is formed in the upper portion of the side wall of the electricity meter box 1, a bearing 210 is disposed in the through hole 28, the connecting shaft 25 is rotatably connected to the bearing 210, an end of the connecting shaft 25 penetrates out of the electricity meter box 1, a connecting end block 26 is fixed to an end of the connecting shaft 25, a jack 27 is formed in a surface of the connecting end block 26, and a cross section of the jack 27 is hexagonal or other non-circular shape.

Referring to fig. 4, the driving device 3 includes a motor 31, an output end of the motor 31 is coaxially and fixedly connected with an insertion rod 32, a cross-sectional shape of the insertion rod 32 is the same as that of the insertion hole 27, and the insertion rod 32 is connected with the insertion hole 27 in a plugging manner. In use, the insertion rod 32 is inserted into the insertion hole 27, and the connecting shaft 25 is rotated by the motor 31.

In addition, the driving device 3 further comprises an inverted L-shaped stabilizing base 33, the motor 31 is fixedly installed on the side wall of the inverted L-shaped stabilizing base 33, a switch 34 is fixed on the outer side of the inverted L-shaped stabilizing base 33, the switch 34 is electrically connected with the motor 31, the motor 31 can be controlled to rotate in the forward direction and the reverse direction through the switch 34, the motor 31 is powered by an external power supply or a storage battery installed on the inverted L-shaped stabilizing base 33, a first connecting hole 35 is formed in the surface of the top wall of the inverted L-shaped stabilizing base 33, and a second connecting hole 5 is formed in the top of the electricity meter box 1, wherein the second connecting hole 5 is a non-through hole 22 to prevent rainwater and dust from entering the electricity meter box 1 from the second connecting hole 5; an extension block 37 is fixed on the inverted-L-shaped stabilizing base 33, a magnetic block 38 is fixed at the end of the extension block 37, a magnetic plate 4 is fixed on the surface of the ammeter box 1, and the magnetic block 38 is magnetically attracted and connected with the magnetic plate 4. When the inserting rod 32 is inserted into the inserting hole 27, the magnetic block 38 and the magnetic plate 4 are attracted to each other, the first connecting hole 35 and the second connecting hole 5 are coaxially opposite, the bolt 36 is inserted into the first connecting hole 35, and the bolt 36 penetrates through the first connecting hole 35 and enters the second connecting hole 5, so that the inverted-L-shaped stabilizing base 33 is fixedly connected to the electric meter box 1.

The working principle is as follows: the driving device 3 is carried by a meter reading person, when the meter reading is carried out and the inner wall is dirty or has water vapor, the inserting rod 32 is inserted into the inserting hole 27, the motor 31 is started, the motor 31 drives the inserting rod 32 to rotate, the inserting rod 32 drives the connecting shaft 25 to rotate, the connecting shaft 25 drives the driving bevel gear 24 to rotate, the driving bevel gear 24 drives the driven bevel gear 23 to rotate, the driven bevel gear 23 drives the screw rod 14 to rotate, the screw rod 14 drives the screw rod nut 15 to move along the vertical direction, the screw rod nut 15 drives the cross rod to move, the flexible bristles 17 are driven to scrape on the inner wall of the observation window 11 through movement, the inner wall of the observation window 11 is cleaned, and reading is convenient; the utility model discloses convenient to use is swift, need not to dismantle ammeter box 1 can be to the inside clean up of ammeter box 1.

The above-described embodiments are merely illustrative of the preferred embodiments of the present invention, and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.

Claims

1. The electric charge accounting meter convenient for cleaning the inner wall of the electric meter cover comprises an electric meter box, wherein an observation window is arranged on the surface of the electric meter box, and is characterized in that a guide rod is vertically fixed on one side in the electric meter box, a first bearing seat is fixed on the bottom surface of the other side, a lead screw is rotatably connected to the first bearing seat, a lead screw nut is connected to the lead screw in a threaded manner, a horizontal cross rod is fixedly connected to the side surface of the lead screw nut, a plurality of flexible bristles are arranged on one side of the horizontal cross rod, which faces to the inner wall of the observation window, a guide block is fixed at the end part of the horizontal cross rod, a guide hole is formed in the surface of the guide block, and the guide hole is in sliding connection with the guide rod; the transmission mechanism at least comprises a connecting shaft which can extend out of the electric meter box, a connecting end block is fixed at the end part of the connecting shaft, a jack with a non-circular cross section is formed in the surface of the connecting end block, and the jack is connected with a driving device which is used for driving the connecting end block to rotate in a plugging and pulling manner.

2. The electric charge accounting meter convenient for cleaning the inner wall of the electric meter cover as claimed in claim 1, wherein the transmission mechanism comprises an L-shaped fixing seat positioned right above the first bearing seat, a through hole is formed in the bottom surface of the L-shaped fixing seat, the upper end of the lead screw passes through the through hole and is fixedly connected with a driven bevel gear, a driving bevel gear is rotatably connected to the side wall of the L-shaped fixing seat, the driving bevel gear is meshed with the driven bevel gear, the end surface of the driving bevel gear is coaxially and fixedly connected with a connecting shaft, a through hole is formed in the upper portion of the side wall of the electric meter box, the connecting shaft is rotatably connected with the through hole, and the end portion of the connecting shaft penetrates out of the electric meter box.

3. The electric charge calculating meter convenient for cleaning the inner wall of the electric meter cover as claimed in claim 2, wherein a second bearing seat is fixed on the side wall of the L-shaped fixed seat, a coupling is connected to the end of the drive bevel gear, the coupling is rotatably connected with the second bearing seat, a bearing is arranged in the through hole, and the connecting shaft is rotatably connected with the bearing.

4. The electric charge calculating meter convenient for cleaning the inner wall of the electric meter cover as claimed in claim 1, wherein the driving device comprises a motor, an output end of the motor is coaxially and fixedly connected with an inserting rod, and the inserting rod is connected with the inserting hole in a plugging manner.

5. The electricity bill calculating machine for facilitating the cleaning of the inner wall of the electricity meter cover according to claim 4, wherein the cross-sections of the inserting rod and the inserting hole are hexagonal.

6. The electric charge accounting meter convenient for cleaning the inner wall of the electric meter cover as claimed in claim 4, wherein the driving device further comprises an inverted L-shaped stabilizing base, the motor is fixed on the side wall of the inverted L-shaped stabilizing base, a switch electrically connected with the motor is fixed on the outer side of the inverted L-shaped stabilizing base, a first connecting hole is formed on the top wall surface of the inverted L-shaped stabilizing base, a second connecting hole is formed on the top of the electric meter box, and when the inserted link is inserted into the jack, the first connecting hole and the second connecting hole are coaxially opposite and can be connected through a bolt.

7. The electric charge accounting meter convenient for cleaning the inner wall of the electric meter cover as claimed in claim 6, wherein an extension block is fixed on the inverted L-shaped stabilizing base, a magnetic block is fixed at the end of the extension block, a magnetic plate is fixed on the surface of the electric meter box, and the magnetic block is magnetically connected with the magnetic plate.