CN221804112U - Waterproof electric power strapping table - Google Patents

Abstract

The utility model relates to the technical field of electric energy meters and discloses a waterproof electric power meter, which comprises a base, wherein a mounting groove is formed in the surface of the front end of the base, an electric power meter body is abutted to the surface of the front end of the mounting groove, a sealing groove is formed in the surface of the front end of the base, two extending blocks are fixedly connected to the surface of the top of the base, first sliding grooves are formed in the surfaces of the opposite surfaces of the extending blocks, first sliding rods are connected to the inner wall of each first sliding groove in a sliding mode, and waterproof shells are fixedly connected to the surfaces of the opposite surfaces of the first sliding rods. This waterproof electricity meter carries out diversified surrounding with the electricity meter body of base front end in the inner wall of seal groove through staff's downwardly turned waterproof shell card income seal groove to prevent that the rainwater from splashing into this internal part of electricity meter body of electricity meter from causing the corruption to take place the short circuit, and protect the electricity meter body and prevent that the collision from causing the damage to the electricity meter body.

Description

A waterproof electric power meter

Technical Field

The utility model relates to the technical field of electric energy meters, in particular to a waterproof electric energy meter.

Background Art

An electric energy meter is an instrument used to measure electric energy. It is also called an electric meter, a fire meter, or a kilowatt-hour meter. It refers to an instrument that measures various electrical quantities.

Existing electricity meters often lack protection measures to achieve both waterproofing and anti-collision. Collisions can easily loosen the connection between waterproof protection components and devices, increasing the possibility of liquid splashing onto internal parts of the electricity meter and causing a short circuit, affecting normal operation and creating a safety hazard of electric shock when workers touch them.

Therefore, those skilled in the art provide a waterproof electricity meter to solve the problems raised in the above background technology.

Utility Model Content

The technical problem to be solved by the utility model is that the prior art has the disadvantage that the electric energy meter may not be waterproof, so we propose a waterproof electric energy meter.

The utility model adopts the technical scheme to solve its technical problems: it comprises a base, the surface of the front end of the base is provided with an installation groove, the surface of the front end of the installation groove abuts against the power meter body, the surface of the front end of the base is provided with a sealing groove, the surface of the top of the base is fixedly connected with two extension blocks, the surfaces of the opposite surfaces of the extension blocks are provided with a first slide groove, the inner wall of the first slide groove is slidably connected with a first slide rod, the surface of the opposite surface of the first slide rod is fixedly connected with a waterproof shell, the surface of the rear end of the waterproof shell is low-connected with the inner wall of the sealing groove, the surface of the front end of the base is provided with a second slide groove, the inner wall of the second slide groove is fixedly connected with two second slide rods, the outer diameter of the second slide rod is slidably connected with a limiting block, the top of the limiting block is plugged with the surface of the bottom of the waterproof shell, the surface of the front end of the limiting block is rotatably connected with a pull rod, the surface of the front end of the base is provided with two limiting grooves, the outer diameter of the pull rod is plugged with the inner wall of the limiting groove.

The effect achieved by the above-mentioned components is: the staff rotates the waterproof shell downward to insert the rear end of the waterproof shell into the inner wall of the sealing groove, and the staff then pushes the pull rod upward to drive the limit block to slide upward on the outer diameter of the second slide rod, thereby inserting the top of the limit block into the bottom of the waterproof shell, and the staff then rotates the pull rod to the right to insert it into the inner wall of the limit groove to fix the position of the limit block, so that the waterproof shell surrounds the electric power meter body in multiple directions to prevent liquid from splashing onto the electric power meter body and causing short circuit of the electronic components inside the electric power meter body, making it impossible to use normally, thereby achieving the purpose of waterproofing.

Preferably, a first spring is fixedly connected to a surface on the back side of the first sliding rod, and one end of the first spring away from the first sliding rod is fixedly connected to a surface of an inner wall of the first sliding groove.

The effect achieved by the above components is: when the staff rotates the waterproof shell downward, the waterproof shell drives the first slide bar to store force in the first spring; when the staff releases the fixation of the waterproof shell, the first spring releases the force to bounce the first slide bar upward to drive the waterproof shell so that the waterproof shell is rotated upward and opened, thereby making it convenient for the staff to open the waterproof shell to inspect the internal power meter body or copy the measurement displayed on the power meter body.

Preferably, a second spring is fixedly connected to the surface of the bottom end of the limit block, and the surface of the bottom end of the second spring is fixedly connected to the surface of the bottom end of the inner wall of the second sliding groove.

The effect achieved by the above-mentioned components is: when the staff pushes the pull rod upward to make the limit block plug into the waterproof shell, the limit block moves upward to drive the second spring to store force; when the staff needs to release the fixation of the waterproof shell, the staff releases the limit on the pull rod, releases the force generated by the second spring, causes the second spring to rebound and drives the limit block to move downward, thereby pulling out the inside of the bottom end of the waterproof shell, releasing the fixation of the waterproof shell, and making it convenient for the staff to open the waterproof shell.

Preferably, the inner diameter of the second spring is sleeved on the surface of the outer diameter of the second sliding rod.

The effect achieved by the above components is: by sleeved the second spring on the outer diameter of the second slide bar, the second spring can fit the outer diameter of the second slide bar when moving, thereby preventing the second spring from deflecting when moving.

Preferably, a card slot is opened at the bottom end of the inner wall of the installation groove, and the surface of the bottom end of the power meter body is fixedly connected to a mounting block, and the surface of the bottom end of the mounting block is plugged into the inner wall of the card slot, and the surface on the left side and the right side of the installation groove are fixedly connected to extension plates, and the surface at the front end of the extension plate is slidably connected to a limiting column, and the surface at the rear end of the limiting column is plugged into the surface at the front end of the base.

The effect achieved by the above components is: the staff pushes the power meter body downward to drive the installation block to insert into the inner wall of the slot, and then the staff pushes the limit column backward to insert into the surface of the front end of the base, so that the power meter body is quickly installed on the front end of the base, and it is convenient for the staff to disassemble the power meter body for inspection or replacement of internal parts.

Preferably, a flat round block is fixedly connected to the surface of the front end of the limiting column, a third spring is fixedly connected to the surface of the rear end of the flat round block, and the rear end of the third spring is fixedly connected to the surface of the front end of the extension plate.

The effect achieved by the above-mentioned components is: the staff pulls the flat round block forward to drive the limit column to allow the third spring to store force, and then the staff loosens the flat round block to release the force generated by the third spring, so that the third spring rebounds backward and drives the flat round block to push the limit column to insert into the front part of the base to fix the position of the power meter body to prevent the mounting block at the bottom of the power meter body from detaching from the inner wall of the slot, and the third spring pulls the flat round block to prevent the limit column from detaching from the extension plate.

Preferably, a fourth spring is fixedly connected to the surface of the bottom end of the inner wall of the slot, and the number of the fourth springs is four and they are evenly distributed on the surface of the bottom end of the inner wall of the slot, and a push plate is fixedly connected to the surface of the top end of the fourth spring, and the top of the push plate is in contact with the bottom of the mounting block.

The effect achieved by the above-mentioned components is: by pushing the power meter body downward, the mounting block is pressed downward to drive the push plate to push the fourth spring downward to accumulate force. When the staff releases the fixation of the power meter body, the force generated by the fourth spring is released, and the push plate is pushed upward to pop the mounting block out of the inner wall of the slot, thereby facilitating the staff to quickly disassemble the power meter body for inspection or replacement.

The beneficial effects of the utility model are:

In the utility model, a worker rotates the waterproof shell downward and inserts it into the inner wall of the sealing groove to surround the electric power meter body at the front end of the base in multiple directions, thereby preventing rainwater from splashing into the electric power meter body to corrode the internal parts of the electric power meter body and cause a short circuit, and protecting the electric power meter body to prevent collision and damage to the electric power meter body.

In the utility model, a worker pushes the electric power meter body downward to drive the installation block to be inserted into the inner wall of the slot, and then the worker pushes the limit column backward to be inserted into the surface of the front end of the base, so that the electric power meter body can be quickly installed on the front end of the base, and it is convenient for the worker to disassemble the electric power meter body for inspection or replacement of internal parts.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a main schematic diagram of the structure of the utility model;

FIG2 is a schematic cross-sectional view of the structure of the present invention;

Fig. 3 is a schematic diagram of the structure of A of the present utility model;

FIG4 is a partial structural schematic diagram of the utility model;

Figure 5 is a schematic cross-sectional view of the extension block in the utility model;

FIG6 is a schematic diagram of the internal structure of the utility model;

FIG. 7 is a schematic diagram of the structure of point B of the present utility model.

Legend: 1. Base; 2. Mounting slot; 3. Electricity meter body; 4. Sealing slot; 5. Extension block; 6. First slide slot; 7. First slide bar; 8. Waterproof case; 9. Second slide slot; 10. Second slide bar; 11. Limit block; 12. Pull rod; 13. Limit slot; 14. First spring; 15. Second spring; 16. Slot; 17. Mounting block; 18. Extension plate; 19. Limit column; 20. Flat round block; 21. Third spring; 22. Fourth spring; 23. Push plate.

DETAILED DESCRIPTION

The present invention will now be further described in detail in conjunction with the accompanying drawings and preferred embodiments. These drawings are simplified schematic diagrams that only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.

With reference to Figures 1, 2, 3, 4 and 5, the utility model provides a technical solution: a waterproof electric power meter, comprising a base 1, a mounting groove 2 is provided on the surface of the front end of the base 1, the surface of the front end of the mounting groove 2 abuts against the electric power meter body 3, a sealing groove 4 is provided on the surface of the front end of the base 1, two extension blocks 5 are fixedly connected to the surface of the top of the base 1, the surfaces of the opposite surfaces of the extension blocks 5 are provided with first slide grooves 6, the inner wall of the first slide groove 6 is slidably connected with a first slide bar 7, the surface of the opposite surface of the first slide bar 7 is fixedly connected with a waterproof shell 8, the surface of the rear end of the waterproof shell 8 is low-connected with the inner wall of the sealing groove 4, a second slide groove 9 is provided on the surface of the front end of the base 1, two second slide bars 10 are fixedly connected to the inner wall of the second slide groove 9, the outer diameter of the second slide bar 10 is slidably connected to a limiting block 11, and the top of the limiting block 11 is connected to the The surface of the bottom of the waterproof shell 8 is plug-in, and the surface of the front end of the limit block 11 is rotatably connected to the pull rod 12. The surface of the front end of the base 1 is provided with two limit grooves 13. The outer diameter of the pull rod 12 is plugged into the inner wall of the limit groove 13. The staff rotates the waterproof shell 8 downward to insert the rear end of the waterproof shell 8 into the inner wall of the sealing groove 4. The staff then pushes the pull rod 12 upward to drive the limit block 11 to slide upward on the outer diameter of the second slide bar 10, thereby inserting the top of the limit block 11 into the bottom of the waterproof shell 8. The staff then rotates the pull rod 12 to the right and inserts it into the inner wall of the limit groove 13 to fix the position of the limit block 11, so that the waterproof shell 8 surrounds the power meter body 3 in multiple directions to prevent liquid from splashing onto the power meter body 3 and causing short circuit of the internal electronic components of the power meter body 3, making it impossible to use normally, thereby achieving the purpose of waterproofing.

Below we will discuss in detail the specific settings and functions of the main innovation name and auxiliary innovation name.

3, 4 and 5, in the present embodiment: the surface on the back side of the first slide bar 7 is fixedly connected with the first spring 14, and the end of the first spring 14 away from the first slide bar 7 is fixedly connected with the surface of the inner wall of the first slide groove 6. When the staff rotates the waterproof shell 8 downward, the waterproof shell 8 drives the first slide bar 7 to store the first spring 14. When the staff releases the fixation of the waterproof shell 8, the first spring 14 releases the force to bounce the first slide bar 7 upward to drive the waterproof shell 8 so that the waterproof shell 8 is rotated upward and opened, so as to facilitate the staff to open the waterproof shell 8 to inspect the internal power meter body 3 or copy the measurement displayed by the power meter body 3. The surface of the bottom end of the limit block 11 is fixedly connected with the second spring 15, and the surface of the bottom end of the second spring 15 is connected with the second slide groove 9. The surface of the bottom end of the inner wall is fixedly connected. When the staff pushes the pull rod 12 upward to make the limit block 11 plug into the waterproof shell 8, the limit block 11 moves upward to drive the second spring 15 to store force. When the staff needs to release the fixation of the waterproof shell 8, the staff releases the limit on the pull rod 12, releases the force generated by the second spring 15, and makes the second spring 15 rebound to drive the limit block 11 to move downward, so that the inside of the bottom end of the waterproof shell 8 is pulled out, and the fixation of the waterproof shell 8 is released, so as to facilitate the staff to open the waterproof shell 8. The inner diameter of the second spring 15 is sleeved on the surface of the outer diameter of the second slide bar 10. By sleeved the second spring 15 on the outer diameter of the second slide bar 10, the second spring 15 can fit the outer diameter of the second slide bar 10 when moving, thereby preventing the second spring 15 from deviating when moving.

4, 5 and 7, specifically, a card slot 16 is provided at the bottom end of the inner wall of the mounting groove 2, a mounting block 17 is fixedly connected to the surface of the bottom end of the power meter body 3, and the surface of the bottom end of the mounting block 17 is plugged into the inner wall of the card slot 16, and the surface on the left side and the surface on the right side of the mounting groove 2 are fixedly connected to an extension plate 18, and the surface at the front end of the extension plate 18 is slidably connected to the limiting column 19, and the surface at the rear end of the limiting column 19 is plugged into the surface at the front end of the base 1, and the staff pushes the power meter body 3 downward to drive the mounting block 17 to insert into the card slot 16 The staff then pushes the limiting column 19 backwards to insert it into the surface of the front end of the base 1, so as to quickly install the power meter body 3 on the front end of the base 1, and it is convenient for the staff to disassemble the power meter body 3 for maintenance or replacement of internal parts. The surface of the front end of the limiting column 19 is fixedly connected with a flat round block 20, and the surface of the rear end of the flat round block 20 is fixedly connected with a third spring 21. The rear end of the third spring 21 is fixedly connected to the surface of the front end of the extension plate 18. The staff pulls the flat round block 20 forward to drive the limiting column 19 to make the third spring 21 accumulate force. The staff then loosens the flat round block 20 to release the force generated by the third spring 21, so that the third spring 21 rebounds backward and drives the flat round block 20 to push the limiting column 19 to insert into the front of the base 1 to fix the position of the power meter body 3 to prevent the installation block 17 at the bottom of the power meter body 3 from detaching from the inner wall of the slot 16, and the third spring 21 pulls the flat round block 20 to prevent the limiting column 19 from detaching from the extension plate 18. The surface of the bottom end of the inner wall of the slot 16 is fixedly connected with a fourth spring 22, and the number of the fourth springs 22 is four and evenly distributed. On the surface of the bottom end of the inner wall of the slot 16, the surface of the top of the fourth spring 22 is fixedly connected with a push plate 23, and the top of the push plate 23 is in contact with the bottom of the mounting block 17. By pushing the power meter body 3 downward, the mounting block 17 is pressed down to drive the push plate 23 to push the fourth spring 22 downward to accumulate force. When the staff releases the fixation of the power meter body 3, the force generated by the fourth spring 22 is released, and the push plate 23 is pushed upward to pop the mounting block 17 out of the inner wall of the slot 16, thereby facilitating the staff to quickly disassemble the power meter body 3 for inspection or replacement.

Working principle: the staff rotates the waterproof shell 8 downward to insert the rear end of the waterproof shell 8 into the inner wall of the sealing groove 4, and then pushes the pull rod 12 upward to drive the limit block 11 to slide upward on the outer diameter of the second slide bar 10, thereby inserting the top of the limit block 11 into the bottom of the waterproof shell 8, and the staff rotates the pull rod 12 to the right to insert it into the inner wall of the limit groove 13 to fix the position of the limit block 11, so that the waterproof shell 8 surrounds the power meter body 3 in multiple directions to prevent liquid from splashing onto the power meter body 3 and causing short circuit of the electronic components inside the power meter body 3, which cannot be used normally, thereby achieving the purpose of waterproofing. When the staff rotates the waterproof shell 8 downward, the waterproof shell 8 drives the first slide bar 7 to make the first spring 14 store force. When the staff When the staff releases the fixation of the waterproof shell 8, the first spring 14 releases the force to bounce the first slide bar 7 upwards, driving the waterproof shell 8 so that the waterproof shell 8 is rotated upward and opened, so as to facilitate the staff to open the waterproof shell 8 to inspect the internal power meter body 3 or copy the measurement displayed on the power meter body 3. When the staff pushes the pull rod 12 upwards to make the limit block 11 plug the waterproof shell 8, the limit block 11 moves upwards to drive the second spring 15 to store force. When the staff needs to release the fixation of the waterproof shell 8, the staff releases the limit of the pull rod 12, releases the force generated by the second spring 15, causes the second spring 15 to rebound and drives the limit block 11 to move downward, so that the inside of the bottom end of the waterproof shell 8 is pulled out, and the fixation of the waterproof shell 8 is released, so that the waterproof shell 8 can be easily opened. The staff can open the waterproof shell 8, and by putting the second spring 15 on the outer diameter of the second slide bar 10, the second spring 15 can fit the outer diameter of the second slide bar 10 when moving, so as to prevent the second spring 15 from deflecting when moving. The staff pushes the power meter body 3 downward to drive the mounting block 17 to insert into the inner wall of the slot 16, and then pushes the limiting column 19 backward to insert into the surface of the front end of the base 1, so as to quickly install the power meter body 3 on the front end of the base 1, and it is convenient for the staff to disassemble the power meter body 3 for maintenance or replacement of internal parts. The staff pulls the flat round block 20 forward to drive the limiting column 19 to make the third spring 21 accumulate force, and then the staff releases the flat round block 20 to release the force generated by the third spring 21. The third spring 21 rebounds backwards and drives the flat round block 20 to push the limiting column 19 to insert into the front part of the base 1 to fix the position of the power meter body 3 to prevent the mounting block 17 at the bottom of the power meter body 3 from detaching from the inner wall of the slot 16. The third spring 21 pulls the flat round block 20 to prevent the limiting column 19 from detaching from the extension plate 18. The power meter body 3 is pushed downward to press the mounting block 17 downward, driving the push plate 23 to push the fourth spring 22 downward to accumulate force. When the staff releases the fixation of the power meter body 3, the force generated by the fourth spring 22 is released, and the push plate 23 is pushed upward to pop the mounting block 17 out of the inner wall of the slot 16, thereby facilitating the staff to quickly disassemble the power meter body 3 for inspection or replacement.

In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood by specific circumstances;

The above description only describes the specific implementation methods of the utility model. Various examples do not limit the essential content of the utility model. Ordinary technicians in the relevant technical field can modify or deform the specific implementation methods described above after reading the description without departing from the essence and scope of the utility model.

Claims (7)

1. A waterproof electric power meter, comprising a base (1), characterized in that: the utility model discloses a waterproof plug-in type electric power meter, including base (1), mounting groove (2) have been seted up on the surface of base (1) front end, mounting groove (3) have been seted up on the surface butt of mounting groove (2) front end, seal groove (4) have been seted up on the surface mounting at base (1) front end, two extension pieces (5) of fixed surface at base (1) top, first spout (6) have all been seted up on the surface of extension piece (5) opposite face, the inner wall sliding connection of first spout (6) has first slide bar (7), the fixed surface of first slide bar (7) opposite face is connected with waterproof case (8), the surface of waterproof case (8) rear end is low with the inner wall of seal groove (4), second spout (9) have been seted up on the surface of base (1) front end, the outer diameter sliding connection of second spout (10) has stopper (11), the top of stopper (11) is with the surface of waterproof case (8) bottom, the outer diameter of stopper (12) are connected with the inner wall of plug-in type electric power meter (13), the outer diameter of pull bar (12) is cut-in type electric power meter (13).

2. A waterproof power meter as claimed in claim 1, wherein: the surface of the back of the first sliding rod (7) is fixedly connected with a first spring (14), and one end, far away from the first sliding rod (7), of the first spring (14) is fixedly connected with the surface of the inner wall of the first sliding groove (6).

3. A waterproof power meter as claimed in claim 1, wherein: the surface fixed connection of stopper (11) bottom has second spring (15), the surface of second spring (15) bottom is fixed connection with the surface of second spout (9) inner wall bottom.

4. A waterproof power meter as claimed in claim 3, wherein: the inner diameter of the second spring (15) is sleeved on the surface of the outer diameter of the second sliding rod (10).

5. A waterproof power meter as claimed in claim 1, wherein: clamping groove (16) have been seted up to the bottom of mounting groove (2) inner wall, fixed surface of mounting groove (2) bottom is connected with installation piece (17), the surface of installation piece (17) bottom is pegging graft with the inner wall of clamping groove (16), the equal fixedly connected with extension board (18) of surface on the left side of mounting groove (2) and the surface on right side, the surface sliding connection of extension board (18) front end has spacing post (19), the surface of spacing post (19) rear end is pegging graft with the surface of base (1) front end.

6. A waterproof power meter as in claim 5 wherein: the surface fixed connection of spacing post (19) front end has flat circle piece (20), the surface fixed connection of Ping Yuankuai (20) rear end has third spring (21), the rear end of third spring (21) is fixed connection with the surface of extension board (18) front end.

7. A waterproof power meter as in claim 5 wherein: the surface fixing of draw-in groove (16) inner wall bottom is connected with fourth spring (22), the quantity of fourth spring (22) is four and evenly distributed in the surface of draw-in groove (16) inner wall bottom, the surface fixing on fourth spring (22) top is connected with push pedal (23), the top of push pedal (23) is the butt with the bottom of installation piece (17).