CN219590406U - Suspensible ammeter - Google Patents

Abstract

The utility model relates to the technical field of ampere meters, in particular to a suspensible ampere meter. The ammeter comprises an ammeter body, wherein a rotating shaft for driving a shell to rotate is movably connected inside a groove on one side, close to the back, of the top of the ammeter body, a shell for accommodating a hanging device is fixedly connected to the outer wall of the rotating shaft, a base is movably connected to the inside of the shell, a spring for shrinking the hanging device is fixedly connected to the top of the base, a hanging disc is fixedly connected to the top of the spring, and a hook for hanging the ammeter body is fixedly connected to the top of the hanging disc. According to the utility model, the hook is pulled by pulling the hook, so that the hook is driven to be pulled out from the inside of the shell by the elastic force of the spring, and the ammeter body is driven to be hung by the hook, so that the ammeter body is conveniently hung at one place by workers in high-altitude operation, two hands are liberated, and certain potential safety hazard in single-hand operation is avoided.

Description

Suspensible ammeter

Technical Field

The utility model relates to the technical field of ampere meters, in particular to a suspensible ampere meter.

Background

The ammeter is made according to the effect of magnetic field force applied by the electrified conductor in the magnetic field, a permanent magnet is arranged in the ammeter, the magnetic field is generated between poles, a coil is arranged in the magnetic field, two hairspring springs are respectively arranged at two ends of the coil, each spring is connected with a binding post of the ammeter, the springs are connected with the coil through a rotating shaft, and a pointer is arranged at the front end of the rotating shaft relative to the ammeter.

The utility model provides a ampere meter like chinese patent publication No. CN208297595U, includes ampere meter body, ampere meter safety cover, through hinge connection between ampere meter body and the ampere meter safety cover, ampere meter body surface is equipped with embedded dial plate, magnet, rubber circle, be equipped with the zero adjustment button on the embedded dial plate, one side that the ampere meter body kept away from hinge connection is equipped with the connection fixture block, the ampere meter safety cover is equipped with observation window, the both sides of observation window and ampere meter body contact surface are equipped with the iron sheet, just observation window passes through with hinge connection in the ampere meter safety cover, observation window keeps away from the ampere meter body contact surface and is equipped with the lug, and this ampere meter structural design is reasonable simple, carries out protection dial plate through adding the ampere meter safety cover and plays the buffering through setting up the rubber circle between ampere meter body and ampere meter safety cover, uses and connects the fixture block both can play to block ampere meter safety cover also can be used for connecting the circuit that is about testing.

However, the ammeter is simple in structure, when a worker works at high altitude, the ammeter is inconvenient to hang at one place, the ammeter needs to be held by hand for working, and if certain potential safety hazards exist in one-hand operation, the ammeter capable of being hung is provided.

Disclosure of Invention

The present utility model is directed to a suspensible ammeter, which solves the above-mentioned problems.

In order to achieve the above purpose, the utility model provides a suspensible ammeter which comprises an ammeter body, wherein a rotating shaft for driving a shell to rotate is movably connected in a groove on one side, close to the back, of the top of the ammeter body, a shell for accommodating a hanging device is fixedly connected to the outer wall of the rotating shaft, a base is movably connected to the bottom of the shell, a spring for shrinking the hanging device is fixedly connected to the top of the base, a hanging disc is fixedly connected to the top of the spring, and a hook for hanging the ammeter body is fixedly connected to the top of the hanging disc.

As the further improvement of this technical scheme, the inside activity intercommunication of pivot has the bull stick that is used for driving pivot pivoted, the bull stick stretches out pivot both ends and fixes in ampere meter body outer wall department.

As a further improvement of the technical scheme, the bottom inside the shell is fixedly connected with a bolt rod for conveniently disassembling the suspension device, and the bolt rod is in bolt connection inside the base.

As a further improvement of the technical scheme, the top of the shell is fixedly connected with a supporting rod for driving the cover plate to rotate, the supporting rod is movably connected inside the cover plate, and the cover plate is movably placed at the opening of the shell.

As a further improvement of the technical scheme, the cover plate and the outer wall of the shell are fixedly connected with brackets for fixing the positions of the cover plate and the shell, round rods are movably communicated between the brackets, and nuts are movably connected with the outer wall of the round rods, which penetrate through the two brackets.

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

in this but suspension type ampere meter, through pulling the couple, make the tensile couple that drives of spring elasticity draw out from the shell is inside, drive ampere meter body through the couple and hang, hang ampere meter body in a department when making things convenient for the staff high altitude construction, liberation both hands, avoid single hand operation to have certain potential safety hazard.

Drawings

FIG. 1 is a schematic overall front view of embodiment 1 of the present utility model;

FIG. 2 is a schematic view of the overall back structure of embodiment 1 of the present utility model;

FIG. 3 is a schematic view showing the internal structure of a suspension device according to embodiment 1 of the present utility model;

FIG. 4 is a schematic view showing the overall suspension structure of embodiment 1 of the present utility model;

fig. 5 is a schematic diagram showing a disassembled structure of a suspension device according to embodiment 1 of the present utility model.

The meaning of each reference sign in the figure is: 1. an ammeter body; 11. a housing; 12. a rotating shaft; 13. a rotating rod; 14. a cover plate; 15. a support rod; 16. a bracket; 17. a round bar; 18. a nut; 2. a hook; 21. hanging disc; 22. a spring; 23. a base; 24. a bolt rod.

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.

Examples

Referring to fig. 1-5, the present embodiment provides a suspensible ammeter, including an ammeter body 1, a rotating shaft 12 for driving a housing 11 to rotate is movably connected in a groove on one side of the top of the ammeter body 1, which is close to the back, a housing 11 for accommodating a hanging device is fixedly connected at the outer wall of the rotating shaft 12, a base 23 is movably connected at the bottom of the housing 11, a spring 22 for shrinking the hanging device is fixedly connected at the top of the base 23, a hanging plate 21 is fixedly connected at the top of the spring 22, a hook 2 for hanging the ammeter body 1 is fixedly connected at the top of the hanging plate 21, the hook 2 is pulled out from the housing 11 by pulling the hook 2, the ammeter body 1 is suspended by the hook 2, the ammeter body 1 is suspended at one place during high-altitude operation of a worker, and both hands are liberated, and a certain potential safety hazard is avoided during operation by one hand.

The utility model is particularly used when: firstly, through pulling couple 2, make the tensile couple 2 that drives of spring 22 elasticity draw out from shell 11, drive ampere meter body 1 through couple 2 and hang, hang ampere meter body 1 in one place when making things convenient for the high altitude construction of staff, liberate both hands, avoid single hand operation to have certain potential safety hazard, protect linkage through shell 11, couple 2 exposes outside ampere meter body 1 before avoiding hanging, collude other articles easily in the carrying process.

Considering that the shell 11 increases the length of the ammeter body 1, the volume of the ammeter body 1 is increased, and the ammeter body 1 is inconvenient to carry, so that a rotating rod 13 for driving the rotating shaft 12 to rotate is movably communicated in the rotating shaft 12, the rotating rod 13 extends out of two ends of the rotating shaft 12 to be fixed at the outer wall of the ammeter body 1, the rotating shaft 12 rotates on the rotating rod 13 to drive the shell 11 to rotate, the shell 11 is folded to the back of the ammeter body 1, the length of the ammeter body 1 is reduced, and the ammeter is convenient to carry.

Considering that the spring 22 is easily aged to weaken the elastic force under long-term use, therefore, a bolt rod 24 for conveniently disassembling the suspension device is fixedly connected to the bottom inside the housing 11, the bolt rod 24 is in bolt connection with the inside of the base 23, the suspension device is disassembled by screwing the base 23 out of the bolt rod 24, the spring 22 is conveniently replaced, and the suspension device is installed by screwing the base 23 onto the bolt rod 24.

Considering that the spring 22 possibly leaks from the opening of the housing 11 under the action of elasticity, the hook 2 is easily exposed to scratch other objects in the carrying process, therefore, the support rod 15 for driving the cover plate 14 to rotate is fixedly connected to the top of the housing 11, the support rod 15 is movably connected to the inside of the cover plate 14, the cover plate 14 is movably placed at the opening of the housing 11, the housing 11 is sealed by the cover plate 14, the hook 2 is prevented from being driven by the spring 22 to leak from the opening of the housing 11, and other objects are easily scratched by the hook 2, and the cover plate 14 rotates on the support rod 15, so that the cover plate 14 is conveniently opened to pull out the hanging device when the ammeter body 1 needs to be hung.

In order to avoid the spring 22 from pushing the cover plate 14 open, the outer walls of the cover plate 14 and the housing 11 are fixedly connected with brackets 16 for fixing the positions of the cover plate 14 and the housing 11, round rods 17 are movably communicated between the two brackets 16, nuts 18 are movably connected to the outer walls of the positions of the round rods 17 penetrating out of the two brackets 16, the round rods 17 are inserted between the two brackets 16, and the round rods are fixed through the two nuts 18, so that the cover plate 14 is fixed at the opening of the housing 11, and the spring 22 is prevented from pushing the cover plate 14 open under the action of the spring force.

When the suspended ammeter is specifically used, firstly, the hook 2 is pulled to stretch the spring 22 to drive the hook 2 to be pulled out of the shell 11, the hook 2 is used for driving the ammeter body 1 to hang, so that workers can conveniently hang the ammeter body 1 at one place in high-altitude operation, both hands are liberated, certain potential safety hazards are avoided in one-hand operation, the hanging device is protected through the shell 11, the hook 2 is exposed out of the ammeter body 1 before hanging, other objects are easy to be hooked in the carrying process, the shell 11 is sealed through the cover plate 14, the spring 22 is prevented from driving the hook 2 to leak out of and scratch other objects from the opening of the shell 11, the round rod 17 is inserted between two supports 16, the round rod 17 is fixed through the two nuts 18, the cover plate 14 is prevented from being jacked up under the elastic force, the cover plate 14 is rotated on the support rod 15, the cover plate 14 is conveniently opened and the hanging device is pulled out of the base 23 when the ammeter body 1 is needed to be hung, the hanging device is detached through the base 23, the hanging device is conveniently detached from the bolt rod 24, the base 22 is conveniently replaced, the base 23 is conveniently screwed on the back of the shell body through the hanging device 24, the rotary shaft is conveniently screwed on the shell 11, the rotary shaft is conveniently rotated, the rotary body is reduced to the shell 11 through the rotary device is rotatably arranged on the back of the support device through the rotary shaft 12, and the rotary body is 11, and the rotary body is conveniently folded.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (5)

1. The utility model provides a but suspended type ampere meter, includes ampere meter body (1), its characterized in that: one side recess inside swing joint that ampere meter body (1) top is close to the back is used for driving shell (11) pivoted pivot (12), pivot (12) outer wall department fixedly connected with is used for accomodating linkage's shell (11), the inside base (23) that is located bottom department swing joint of shell (11), base (23) top fixedly connected with is used for contracting linkage's spring (22), spring (22) top fixedly connected with hanging disc (21), hanging disc (21) top fixedly connected with is used for hanging couple (2) of ampere meter body (1).

2. The suspensible ammeter according to claim 1, wherein: the rotating rod (13) used for driving the rotating shaft (12) to rotate is movably communicated inside the rotating shaft (12), and two ends of the rotating rod (13) extending out of the rotating shaft (12) are fixed at the outer wall of the ammeter body (1).

3. The suspensible ammeter according to claim 1, wherein: the bottom inside the shell (11) is fixedly connected with a bolt rod (24) for conveniently disassembling the suspension device, and the bolt rod (24) is in bolted connection with the inside of the base (23).

4. The suspensible ammeter according to claim 1, wherein: the top of the shell (11) is fixedly connected with a supporting rod (15) for driving the cover plate (14) to rotate, the supporting rod (15) is movably connected inside the cover plate (14), and the cover plate (14) is movably placed at the opening of the shell (11).

5. The suspensible ammeter according to claim 4, wherein: the cover plate (14) and the outer wall of the shell (11) are fixedly connected with brackets (16) for fixing the positions of the cover plate (14) and the shell (11), round rods (17) are movably communicated between the two brackets (16), and nuts (18) are movably connected with the outer walls of the positions, penetrating out of the two brackets (16), of the round rods (17).