CN214225407U

CN214225407U - Current transformer detection equipment convenient to carry

Info

Publication number: CN214225407U
Application number: CN202120207353.4U
Authority: CN
Inventors: 代强
Original assignee: Shenzhen Longyuan Technology Co ltd
Current assignee: Shenzhen Longyuan Technology Co ltd
Priority date: 2021-01-26
Filing date: 2021-01-26
Publication date: 2021-09-17
Anticipated expiration: 2031-01-26

Abstract

The utility model provides a current transformer check out test set convenient to carry belongs to electrical apparatus check out test set technical field, and this current transformer check out test set convenient to carry includes the box, one side fixedly connected with buffer spring of diapire in the box, buffer spring's last fixed surface is connected with the elastic plate, the upper surface of elastic plate is provided with the battery. This current transformer check out test set convenient to carry, through the handle, buffer spring and electrically conductive elastic component's setting, the handle sets up inboard at the fixed block, rotate certain angle under the support of fixed block during the use, carry and carry, buffer spring reduces the impact force of removing in-process electrical components to the box, electrically conductive elastic component is provided with four, can detect a plurality of current transformer simultaneously, and improve work efficiency, and electrically conductive elastic component is metal spring, the centre gripping effect of inserting back metal spring structure is better, the stability and the accuracy of detection have been guaranteed.

Description

Current transformer detection equipment convenient to carry

Technical Field

The utility model belongs to the technical field of electrical apparatus check out test set, concretely relates to current transformer check out test set convenient to carry.

Background

The current transformer detection equipment is a transformer field test instrument which is developed by analyzing a transformer mathematical model in detail on the basis of the original successful development of a transformer calibrator, can directly measure the transformation ratio of a current transformer, but the current transformer detection equipment is inconvenient to move and inconvenient to use, does not have a good storage device, has great influence on the subsequent use of the whole equipment, and influences the use efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a current transformer check out test set convenient to carry aims at solving the problem that is not convenient for remove among the prior art and does not have fine strorage device to influence the availability factor.

In order to achieve the above object, the utility model provides a following technical scheme: a portable current transformer detection device comprises a box body, wherein a buffer spring is fixedly connected to one side of the inner bottom wall of the box body, an elastic plate is fixedly connected to the upper surface of the buffer spring, a storage battery is arranged on the upper surface of the elastic plate, a working plate is fixedly connected to one side, close to the storage battery, of the inner side wall of the box body, a conductive elastic part is fixedly connected to one side of the upper surface of the working plate, a groove is formed in the upper surface of the working plate, close to the top of the conductive elastic part, a conductive clamp is arranged inside the groove, a display screen is arranged on the upper surface of the working plate, close to the right side of the conductive elastic part, a functional area is arranged on the other side of the upper surface of the working plate, a first sealing ring is fixedly connected to the upper surface of the box body, a second sealing ring is movably connected to one side of the upper surface of the first sealing ring, and a top cover is fixedly connected to the upper surface of the second sealing ring, the inside fixedly connected with sponge board of top cap.

In order to make this portable's current transformer check out test set reach the supporting box and strengthen stable effect, conduct the utility model relates to an it is preferred, the edge fixedly connected with supporting legs of box lower surface.

In order to make this portable current transformer check out test set reach ventilation cooling's effect, conduct the utility model relates to an it is preferred, the ventilation groove has been seted up at the middle part of box lateral surface.

In order to make this portable current transformer check out test set reach the effect of conveniently promoting and carrying, conduct the utility model relates to an it is preferred, the positive middle part fixedly connected with fixed block of box, the medial surface swing joint of fixed block has the handle.

In order to make this portable's current transformer check out test set reach the effect that presss from both sides tight top cap and prevent that the top cap from opening and shutting, as the utility model relates to an it is preferred, the positive top swing joint of box has the buckle, the buckle is swing joint with the second sealing washer.

In order to make this portable's current transformer check out test set reach and strengthen equipment external strength and life, conduct the utility model relates to an it is preferred, the middle part fixedly connected with sand grip of top cap upper surface.

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

1. this current transformer check out test set convenient to carry, through the handle, buffer spring and electrically conductive elastic component's setting, the handle sets up inboard at the fixed block, rotate certain angle under the support of fixed block during the use, carry and carry, buffer spring reduces the impact force of removing in-process electrical components to the box, electrically conductive elastic component is provided with four, can detect a plurality of current transformer simultaneously, and improve work efficiency, and electrically conductive elastic component is metal spring, the centre gripping effect of inserting back metal spring structure is better, the stability and the accuracy of detection have been guaranteed.

2. This current transformer check out test set convenient to carry, through the working plate, electrically conduct the setting of pressing from both sides and ventilation groove, the working plate is plastic construction, be insulating material, the during operation can not shine into the influence to the detection return circuit, and the cost is cheap, and is with low costs, electrically conduct the clamp and place inside the recess, only need remove electrically conduct when can making replacement current transformer and press from both sides, the wiring operation is more simple and convenient, the work efficiency is improved, the ventilation groove that the downward sloping set up gives off the heat that the inside electrical apparatus of box produced, make the temperature keep normal, avoid the high temperature to lead to the part to damage, thereby influence the life of equipment, can also avoid the rainwater inflow, thereby avoid the short circuit, strengthen the security of equipment operation.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the case body of the present invention;

fig. 3 is a schematic top plan view of the present invention;

fig. 4 is a schematic diagram of a right side plan view structure in the present invention;

fig. 5 is a schematic view of the internal sectional structure of the box body in the present invention.

In the figure: 1. a box body; 2. a buffer spring; 3. an elastic plate; 4. a storage battery; 5. a working plate; 6. a conductive elastic member; 7. a groove; 8. a conductive clip; 9. a display screen; 10. a functional region; 11. a first seal ring; 12. a second seal ring; 13. a top cover; 14. a sponge plate; 15. supporting legs; 16. a ventilation slot; 17. a fixed block; 18. a handle; 19. buckling; 20. and (4) raised strips.

Detailed Description

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.

Examples

Referring to fig. 1-5, the present invention provides the following technical solutions: a portable current transformer detection device comprises a box body 1, wherein one side of the inner bottom wall of the box body 1 is fixedly connected with a buffer spring 2, the upper surface of the buffer spring 2 is fixedly connected with an elastic plate 3, the upper surface of the elastic plate 3 is provided with a storage battery 4, one side of the inner side wall of the box body 1, which is close to the storage battery 4, is fixedly connected with a working plate 5, one side of the upper surface of the working plate 5 is fixedly connected with a conductive elastic part 6, the upper surface of the working plate 5, which is close to the top of the conductive elastic part 6, is provided with a groove 7, the inside of the groove 7 is provided with a conductive clamp 8, the right side of the upper surface of the working plate 5, which is close to the conductive elastic part 6, is provided with a display screen 9, the other side of the upper surface of the working plate 5 is provided with a functional area 10, the upper surface of the box body 1 is fixedly connected with a first sealing ring 11, one side of the upper surface of the first sealing ring 11 is movably connected with a second sealing ring 12, and the upper surface of the second sealing ring 12 is fixedly connected with a top cover 13, a sponge plate 14 is fixedly connected to the inside of the top cover 13.

In the embodiment of the utility model, through the arrangement of the buffer spring 2, the elastic plate 3 is fixed on the top of the buffer spring 2, the impact force of the electrical components on the box body 1 in the moving process is reduced, the storage battery 4 provides stable electric energy for the equipment through the arrangement of the storage battery 4, the normal operation of the equipment is ensured, through the arrangement of the working plate 5, the working plate 5 is of a plastic structure and is an insulating material, the detection loop is not affected during the operation, the cost is low, four conductive elastic pieces 6 are arranged through the arrangement of the conductive elastic pieces 6, a plurality of current transformers can be detected simultaneously, the working efficiency is improved, the conductive elastic pieces 6 are metal springs, the metal springs have elasticity, the interfaces of the current transformer coils to be detected can be easily connected into the conductive elastic pieces 6, the operation is more convenient and time-saving, the clamping effect of the metal spring structure after the connection is better, guaranteed the stability and the accuracy of detection, through the setting of electrically conductive clamp 8, electrically conductive clamp 8 is placed inside recess 7, only need remove electrically conductive clamp 8 when making replacement current transformer, the wiring operation is more simple and convenient, work efficiency is improved, setting through display screen 9 and functional area 10, display screen 9 is used for showing detection data, be convenient for look over, there is shift knob on the functional area 10, operating panel and the mouth that charges, the planning is neat in order, for the user provides very big convenience, setting through first sealing washer 11 and second sealing washer 12, the two closure prevents that the rainwater dust from getting into inside box 1, setting through sponge board 14, sponge board 14 is fixed inside top cap 13, prevent the detecting element wearing and tearing, easily preserve.

Specifically, the edge of the lower surface of the box body 1 is fixedly connected with a supporting leg 15.

In this embodiment: through the setting of supporting legs 15, the ground nature of grabbing of reinforcing box 1 plays the fixed effect of support, has increaseed the stability of box 1.

Specifically, the middle part of the outer side surface of the box body 1 is provided with a ventilation groove 16.

In this embodiment: through the setting of ventilation groove 16, the ventilation groove 16 that the downward sloping set up gives off the heat that box 1 inside electrical apparatus produced, makes the temperature keep normal, avoids the high temperature to lead to the part to damage to influence the life of equipment, can also avoid the rainwater inflow, thereby avoids the short circuit, strengthens the security of equipment operation.

Specifically, the middle part of the front surface of the box body 1 is fixedly connected with a fixing block 17, and the inner side surface of the fixing block 17 is movably connected with a handle 18.

In this embodiment: through the setting of handle 18, handle 18 sets up in fixed block 17 inboard, rotates the angle under the support of fixed block 17 during the use, turns right handle 18, is convenient for carry and carry.

Specifically, the top of the front surface of the box body 1 is movably connected with a buckle 19, and the buckle is movably connected with the second sealing ring 12 of the buckle 19.

In this embodiment: through the arrangement of the buckle 19, the buckle 19 buckles the first sealing ring 11 and the second sealing ring 12 together, so that the top cover 13 is prevented from being opened during moving and carrying, and the protection of the internal elements of the box body 1 is increased.

Specifically, a convex strip 20 is fixedly connected to the middle of the upper surface of the top cover 13.

In this embodiment: through the setting of sand grip 20, can disperse and lead to the top of box 1 to receive the stress of striking because of the influence of external force, effectively avoid the inside component of box 1 to suffer from the outside and receive the impact and damage, promote the durability of box 1.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

The utility model discloses a theory of operation and use flow: when the portable current transformer detection equipment is used, a handle 18 is rotated to a certain angle under the support of a fixed block 17 for carrying, an elastic plate 3 is fixed at the top of a buffer spring 2, the impact force of an electric element on a box body 1 in the moving process is reduced, a convex strip 20 can disperse the stress of impact on the top of the box body 1 caused by the influence of external force, after the box body 1 arrives at a specified place, the box body 1 is placed through a supporting leg 15, a buckle 19 is opened to separate a first sealing ring 11 from a second sealing ring 12, a top cover 13 is opened, a sponge plate 14 is fixed inside the top cover 13 to prevent the detection element from being worn, a storage battery 4 provides stable electric energy for the equipment, four conductive elastic pieces 6 are arranged, a plurality of current transformers can be detected simultaneously, the working efficiency is improved, a conductive clamp 8 is placed inside a conductive groove 7, only the movable clamp 8 is required to replace the current transformers, the wiring operation is more simple and convenient, and display screen 9 is used for showing the measured data, is convenient for look over, has shift knob, operating panel and the mouth that charges on the functional area 10, plans neatly orderly, for the user provides very big convenience, and the ventilation groove 16 that the downward sloping set up gives off the heat that box 1 inside electrical apparatus produced, makes the temperature keep normal, avoids the high temperature to lead to the part to damage.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a current transformer check out test set convenient to carry, includes box (1), its characterized in that: one side of the bottom wall in the box body (1) is fixedly connected with a buffer spring (2), the upper surface of the buffer spring (2) is fixedly connected with an elastic plate (3), the upper surface of the elastic plate (3) is provided with a storage battery (4), one side of the inner side wall of the box body (1) close to the storage battery (4) is fixedly connected with a working plate (5), one side of the upper surface of the working plate (5) is fixedly connected with a conductive elastic piece (6), the top of the upper surface of the working plate (5) close to the conductive elastic piece (6) is provided with a groove (7), the inside of the groove (7) is provided with a conductive clamp (8), the right side of the upper surface of the working plate (5) close to the conductive elastic piece (6) is provided with a display screen (9), the other side of the upper surface of the working plate (5) is provided with a functional area (10), the upper surface of the box body (, one side swing joint of first sealing washer (11) upper surface has second sealing washer (12), the upper surface fixed connection of second sealing washer (12) has top cap (13), the inside fixed connection of top cap (13) has sponge board (14).

2. The portable current transformer detection device of claim 1, wherein: the edge of the lower surface of the box body (1) is fixedly connected with supporting legs (15).

3. The portable current transformer detection device of claim 1, wherein: the middle part of the outer side surface of the box body (1) is provided with a ventilation groove (16).

4. The portable current transformer detection device of claim 1, wherein: the middle part of the front surface of the box body (1) is fixedly connected with a fixed block (17), and the inner side surface of the fixed block (17) is movably connected with a handle (18).

5. The portable current transformer detection device of claim 1, wherein: the top of the front surface of the box body (1) is movably connected with a buckle (19), and the buckle (19) is movably connected with the second sealing ring (12).

6. The portable current transformer detection device of claim 1, wherein: the middle part of the upper surface of the top cover (13) is fixedly connected with a convex strip (20).