CN219392142U - Ammeter case structure convenient to change ammeter - Google Patents

Abstract

The utility model discloses an ammeter box structure convenient for replacing an ammeter, and relates to the technical field of ammeter boxes, wherein the ammeter box structure comprises a box body, wherein the upper end and the lower end of two side surfaces of the box body are fixedly connected with fixed seats, the lower ends of two side surfaces of the box body are provided with wire inlets, and a sealing assembly for sealing the box body is arranged on the box body; two limiting slide bars are fixedly connected inside the box body, and two fixing assemblies for fixing the ammeter are arranged between the two limiting slide bars; according to the electric meter fixing device, the electric meter can be fixed through the fixing component, and the electric meter can be fixed and clamped only by pressing the pressing handle during fixing, so that the electric meter fixing device is convenient and quick to use, further, the electric meter is greatly convenient to replace or maintain, and the convenience of electric meter installation is improved.

Description

Ammeter case structure convenient to change ammeter

Technical Field

The utility model relates to the technical field of ammeter boxes, in particular to an ammeter box structure convenient for replacing an ammeter.

Background

The ammeter is an abbreviation of electric energy meter, and is also called an electric energy meter, a fire meter, an electric energy meter and a kilowatt hour meter for measuring electric energy. The development process of the electric meter is mechanical electric meter-electronic electric meter-intelligent electronic meter, the mechanical electric meter is rarely used, the electronic electric meter is widely used, and the installation proportion of the intelligent electric meter is 40% in the operating range of the national power grid company.

Along with the progress and rapid development of society, the demand of various industries for electric meters is gradually increased, the current electric meter box is used for installing the electric meters, a plurality of screws are connected by means of tools to fix the electric meters, certain inconvenience exists, meanwhile, in daily use of the electric meters, electric meter faults or damages inevitably occur, the electric meters need to be detached for replacement or maintenance after the damages or faults, the electric meters installed by the screws are quite tedious during the disassembly and the assembly, and aiming at the problems, an electric meter box structure convenient for replacing the electric meters is provided to solve the problems.

Disclosure of Invention

The utility model aims to provide an ammeter box structure convenient for replacing an ammeter so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a ammeter case structure convenient to change ammeter, includes the box, box both sides face upper end and lower extreme all fixedly connected with fixing base, the inlet wire has all been seted up to box both sides lower extreme, be equipped with the closure assembly that is used for sealing the box on the box;

the box is characterized in that two limiting slide bars are fixedly connected inside the box, two sliding blocks are respectively connected between two ends of the two limiting slide bars in a sliding mode, right-angle clamping plates are fixedly connected to the sliding blocks, tension springs are respectively arranged between the two sliding blocks on the same side, and an expansion assembly used for pushing the two right-angle clamping plates to be far away from each other is further arranged at the position above the tension springs inside the box.

As a further scheme of the utility model: the sealing assembly comprises a box door, the box door is rotationally connected to the position of the edge of the lower end of the box body by adopting a hinge, and a hasp for fixing the box door is further arranged at the upper end of the box door.

As still further aspects of the utility model: and a glass observation window is arranged in the middle of the box door.

As still further aspects of the utility model: the expansion assembly comprises a sliding seat, the sliding seat is fixedly connected to the position above the tension spring, a compression rod is fixedly connected to the sliding seat in a sliding manner, a connecting rod is fixedly connected to the lower end of the compression rod in a rotating manner, one end, away from the compression rod, of the connecting rod is respectively connected with two right-angle clamping plates in a rotating manner, the upper end of the compression rod is fixedly connected with a pressing handle, and a spring is installed at the position, between the sliding seat and the pressing handle, of the compression rod.

As still further aspects of the utility model: the upper end of the box door is provided with a handle at a position above the glass observation window.

As still further aspects of the utility model: the surface of the handle is carved with anti-skid patterns.

As still further aspects of the utility model: the right angle splint all paste and are equipped with the slipmat of rubber material for one side of ammeter.

Compared with the prior art, the utility model has the beneficial effects that,

1. according to the electric meter fixing device, the electric meter can be fixed through the fixing component, the pressing rod is enabled to move downwards through pressing the pressing handle during fixing, the connecting rod is driven to move through the downward movement of the pressing rod, the connecting rod moves to drive the two right-angle clamping plates to expand, then the electric meter is placed at the position between the two right-angle clamping plates, then the two right-angle clamping plates of the expansion component are released to clamp and fix the electric meter under the action of the tension spring, the electric meter fixing device is convenient and quick to use, replacement or maintenance of the electric meter is greatly facilitated, and convenience in installation of the electric meter is improved.

2. According to the utility model, the numerical value on the ammeter can be observed under the condition that the box door is not opened through the arranged glass observation window, so that the use is more convenient.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a schematic view of the structure of the inside of the case in the present utility model.

Fig. 3 is a schematic view of the structure of the electric meter according to the present utility model.

Fig. 4 is a schematic structural view of a fixing assembly in the present utility model.

Wherein: 1. a case; 2. a wire inlet; 3. a fixing seat; 4. a handle; 5. a hasp; 6. a glass viewing window; 7. a door; 8. pressing the handle; 9. a limit slide bar; 10. a compression bar; 11. an electricity meter; 12. a right angle clamping plate; 13. a spring; 14. a sliding seat; 15. a connecting rod; 16. a sliding block; 17. and a tension spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-4, in an embodiment of the present utility model, an electric meter box structure for conveniently replacing an electric meter includes a box 1, wherein fixing bases 3 are fixedly connected to upper ends and lower ends of two sides of the box 1, a wire inlet 2 is provided at lower ends of two sides of the box 1, and a sealing assembly for sealing the box 1 is provided on the box 1;

the fixed subassembly through setting up can fix the ammeter when using, only need press pressing handle 8 can realize the fixed centre gripping to the ammeter when fixed, convenient to use is swift, and then great convenience has been made things convenient for the change or the maintenance of ammeter, has promoted the convenience of ammeter installation.

The sealing assembly comprises a box door 7, the box door 7 is rotatably connected to the edge of the lower end of the box body 1 by adopting a hinge, and a hasp 5 for fixing the box door 7 is further arranged at the upper end of the box door 7; a glass observation window 6 is arranged in the middle of the box door 7; the upper end of the box door 7 is provided with a handle 4 at a position above the glass observation window 6; the surface of the handle 4 is carved with anti-skid patterns; the door 7 can be opened or closed conveniently by the handle 4; the box body 1 can be closed when in use through the arranged box door 7, and the ammeter 11 in the box body 1 is protected.

The inside fixedly connected with of box 1 is spacing slide bar 9, and sliding connection has two sliding blocks 16 respectively between two spacing slide bar 9 both ends, all fixedly connected with right angle splint 12 on the sliding block 16, all install extension spring 17 between two sliding blocks 16 of same side, the inside position that is located extension spring 17 top of box 1 still is equipped with the expansion assembly that is used for promoting two right angle splint 12 and keeps away from each other.

When the ammeter 11 needs to be fixed, the two right-angle clamping plates 12 are pushed to expand through the expansion assembly, then the ammeter is placed at the position between the two right-angle clamping plates 12, and then the two right-angle clamping plates 12 of the expansion assembly are released to clamp and fix the ammeter under the action of the tension spring 17.

The expansion assembly comprises a sliding seat 14, the sliding seat 14 is fixedly connected to the position above a tension spring 17, a compression rod 10 is slidably connected in the sliding seat 14, a connecting rod 15 is rotatably connected to the lower end of the compression rod 10, one end of the connecting rod 15, which is far away from the compression rod 10, is respectively rotatably connected with two right-angle clamping plates 12, the upper end of the compression rod 10 is fixedly connected with a pressing handle 8, and a spring 13 is arranged at the position of the compression rod 10 between the sliding seat 14 and the pressing handle 8; when the right-angle clamping plate is used, the pressing rod 10 moves downwards by pressing the pressing handle 8, the connecting rod 15 is driven to move by the downward movement of the pressing rod 10, and the right-angle clamping plate 12 is driven to correspondingly move by the movement of the connecting rod 15.

Example 2

The difference from example 1 is that: a rubber anti-slip pad is stuck on one side of the right-angle clamping plate 12 opposite to the ammeter 11; the friction force on the surface of the right-angle clamping plate 12 can be increased when the electric meter is used through the arranged anti-slip pad, and meanwhile, the anti-slip pad made of rubber can also prevent the right-angle clamping plate 12 from forming clamping marks on the electric meter.

The working principle of the utility model is as follows: when the ammeter 11 needs to be installed or replaced, the pressing rod 10 moves downwards by pressing the pressing handle 8, the pressing rod 10 moves downwards to drive the connecting rod 15 to move, the connecting rod 15 moves to drive the two right-angle clamping plates 12 to expand, then the ammeter is placed at a position between the two right-angle clamping plates 12, then the two right-angle clamping plates 12 of the expansion assembly are released to clamp and fix the ammeter under the action of the tension spring 17, and meanwhile, the numerical value on the ammeter 11 can be observed under the condition that the box door 7 is not opened through the glass observation window 6, so that the ammeter is more convenient to use.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. Although the present disclosure describes embodiments in terms of one embodiment, not every embodiment is provided with only one embodiment, and the description is for clarity only, and those skilled in the art should recognize that the embodiments described in the disclosure may be combined appropriately to form other embodiments that will be understood by those skilled in the art.

Claims (7)

1. The utility model provides an ammeter case structure convenient to change ammeter, includes box (1), its characterized in that: the upper end and the lower end of two side surfaces of the box body (1) are fixedly connected with fixing seats (3), the lower ends of two side surfaces of the box body (1) are provided with wire inlets (2), and the box body (1) is provided with a sealing assembly for sealing the box body (1);

two limit sliding rods (9) are fixedly connected inside the box body (1), two sliding blocks (16) are respectively connected between two ends of the two limit sliding rods (9) in a sliding mode, right-angle clamping plates (12) are fixedly connected to the sliding blocks (16), tension springs (17) are respectively installed between the two sliding blocks (16) on the same side, and an expansion assembly used for pushing the two right-angle clamping plates (12) to be away from each other is further arranged at the position, located above the tension springs (17), inside the box body (1).

2. The electric meter box structure convenient for replacing an electric meter according to claim 1, wherein the sealing assembly comprises a box door (7), the box door (7) is rotatably connected to the lower end edge of the box body (1) by adopting a hinge, and a hasp (5) for fixing the box door (7) is further arranged at the upper end of the box door (7).

3. An electricity meter box structure for facilitating replacement of an electricity meter according to claim 2, wherein a glass observation window (6) is provided in the middle of the box door (7).

4. The ammeter case structure convenient to change ammeter according to claim 1, characterized in that, expansion assembly includes sliding seat (14), sliding seat (14) fixed connection is in the position of extension spring (17) top, equal sliding connection has depression bar (10) in sliding seat (14), depression bar (10) lower extreme all rotates and is connected with connecting rod (15), one end that depression bar (10) were kept away from to connecting rod (15) rotates with two right angle splint (12) respectively to be connected, depression bar (10) upper end fixedly connected with presses handle (8), spring (13) are installed to the position that depression bar (10) are located between sliding seat (14) and pressing handle (8).

5. An electricity meter box structure for facilitating replacement of an electricity meter according to claim 2, wherein the upper end of the box door (7) is provided with a handle (4) at a position above the glass observation window (6).

6. An electricity meter box structure for facilitating replacement of an electricity meter according to claim 5, wherein the surface of the handle (4) is engraved with anti-slip patterns.

7. The electric meter box structure convenient for replacing an electric meter according to claim 1, wherein the right-angle clamping plates (12) are respectively stuck with a rubber anti-slip pad on one side of the electric meter (11).