CN220147927U - Circuit breaker characteristic tester with storage box - Google Patents

Abstract

The utility model discloses a box storage type breaker characteristic tester which comprises a box body, a box cover and a tester body, wherein a first partition plate is arranged in the box body, a large space separated by the first partition plate is used for installing the tester body, and a small space separated by the first partition plate is used for storing auxiliary materials; still be equipped with a plurality of mobilizable second baffles, third baffle and combination baffle in the little space, will little space separates out printing paper at least and places district, stand-by power supply places district, cable and places district, little part and places district and auxiliary part and place the district, demountable installation has a plurality of pay off racks in the cable is placed the district, the pay off rack is used for accomodating multiple cable. The circuit breaker characteristic tester utilizes the partition plate to separate accommodating spaces with different sizes and functions, can effectively accommodate various cables and accessories for testing, not only reasonably utilizes the space and reduces the number of the box bodies, but also enables articles to be placed in a classified manner, and is orderly and convenient to use.

Description

Circuit breaker characteristic tester with storage box

Technical Field

The utility model relates to the technical field of circuit testing instruments, in particular to a box-containing type breaker characteristic tester.

Background

The tester for the characteristics of circuit breaker (machinery) is a special instrument developed to meet the requirement of on-site testing of the action characteristics of high-voltage switch. The utility model takes the singlechip as the core to sample, process and output, has the advantages of intelligence, multiple functions, accurate data, strong anti-interference, simple operation, small volume, light weight, beautiful appearance and the like, the test device is suitable for dynamic characteristic tests of various indoor and outdoor oil-less and oil-more switches, vacuum switches and sulfur hexafluoride switches.

For portability, the circuit breaker characteristic tester is usually disposed in a case or housing, and since the circuit breaker characteristic tester not only has an instrument body, but also has many accessories such as a connected cable, a connector, a sensor, and printer roll paper, etc., these components are usually disposed in another housing, and two housings or even more housings need to be carried when going out for use, which is inconvenient. There is also a storage space reserved in the case of the tester body for storing the accessories, but because the types, the numbers and the sizes of the accessories are different, all the accessories are mixed in one space, the use is easy to be confused, the use is inconvenient, and the cables are easy to be entangled and knotted after more cables are used.

Disclosure of Invention

The utility model aims to solve the problems in the prior art and provides a box accommodating type breaker characteristic tester.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a circuit breaker characteristic tester of box accomodate formula, includes the box, be equipped with the case lid that can open and close on the box, be equipped with the tester body in the box, be equipped with first baffle in the box, the big space that first baffle separated installs the tester body, the little space that first baffle separated is used for accomodating the auxiliary material; still be equipped with a plurality of mobilizable second baffles, third baffle and combination baffle in the little space, will little space separates out printing paper at least and places district, stand-by power supply places district, cable and places district, little part and places district and auxiliary part and place the district, demountable installation has a plurality of pay off racks in the cable is placed the district, the pay off rack is used for accomodating multiple cable.

This circuit breaker characteristic tester passes through box formula design to utilize multiple baffle to separate out the accommodation space that size, function are different, can effectually accomodate various cable, joint, spare and accessory parts and printing paper, power etc. that are used for the test, both rational utilization's space reduces the quantity of box, also makes article can classify and put, and is neat orderly, facilitates the use, and the separation mode is nimble changeable moreover, easily installs and dismantles.

The first partition board plays a main segmentation role, the box body is divided into a main function test area and an auxiliary part storage area, the second partition board, the third partition board and the combined partition board can exert the flexible and changeable characteristics of the second partition board, the third partition board and the combined partition board, and different space arrangement patterns can be formed according to different types of testers; the printing paper placing area can be used for placing a plurality of rolls of standby printing paper, the standby power supply placing area can be just used for clamping and fixing a standby power supply so as to be needed at intervals, and the small part placing area and the auxiliary part placing area can be used for placing different kinds of small articles such as wire clamps, connecting sheets, grounding, probes, even screws, nuts and the like which can be scattered articles needed in wiring; the cable is placed the district and is passed through a plurality of the setting of receiving line frame can classify orderly accomodate the cable, avoids the cable winding to tie a knot, also can avoid entanglement mixing between the different cables, conveniently adjacent getting put and use.

Further, the wire collecting frame comprises a wire collecting shaft and connecting discs arranged at two ends of the wire collecting shaft, wherein the middle part of one connecting disc is provided with a jack, the periphery of the other connecting disc is provided with a plurality of limit grooves, the middle part of the other connecting disc is provided with a plug pin, the periphery of the other connecting disc is provided with a plurality of limit protrusions, the plug pin is connected with the jack in a matched manner, and the limit grooves are arranged in one-to-one correspondence with the limit protrusions; and a plurality of jacks and limiting grooves are also arranged on the bottom plate of the cable placing area.

The wire collecting frame with the structure is simple in structure and easy to manufacture and use, cables can be respectively wound on the wire collecting shaft, and the connecting discs at the upper part and the lower part play a limiting role to prevent the cables from falling off; meanwhile, the connecting disc can be used as a connecting piece, and the whole wire collecting frame is fixed in the box body, or a plurality of wire collecting frames are stacked for use.

The bolt is inserted into the jack to play a temporary fixing role, and then under the matched connection effect of the limiting protrusion and the limiting groove, the rotation of the wire collecting frame can be avoided, so that the rolled cable can be stably and orderly stored in the box body.

Further, the take-up frame sets up three groups at least, be equipped with a plurality of annular or spiral card wire casing on the take-up axle, convenient card wiring cable is favorable to the cable rolling fixed.

Further, the inner wall of the box body and the side wall of the first partition plate are respectively provided with a plurality of vertical clamping grooves, the front side and the back side of the second partition plate are also respectively provided with a plurality of vertical clamping grooves at intervals, and the clamping grooves are used for connecting the second partition plate, the third partition plate and the combined partition plate. The arrangement of the clamping groove is convenient for vertically clamping the partition plates, and the connection is simple and convenient.

Furthermore, the combined partition board is of an L-shaped structure, is formed by splicing two partition boards in a mortise-tenon mode, and is easy to connect and good in stability.

Further, the first separator, the second separator, the third separator and the combined separator are respectively light insulating plates, such as rubber plates, acrylic plates, aluminum alloy plates provided with paint layers and the like, so that the weight is light, and the overall carrying weight can be reduced.

Further, the second partition spans the small space, the standby power supply placement area is arranged between the pair of second partition, the printing paper placement area and the small part placement area are arranged on the upper side, and the cable placement area and the auxiliary part placement area are arranged on the lower side.

Further, the panel of the tester body has several cable connectors and plugs, and a micro printer, a small display screen and several buttons arranged on the panel, which are not very different from the conventional breaker characteristics tester, except that the layout is optimized in the present utility model.

Further, a foldable handle is arranged above the box cover, and the whole tester is lifted from the upper part, so that side or reverse placement is avoided, and the position of the stored articles in the box is kept; the inside of case lid corresponds big space department is equipped with elasticity string bag, can accomodate some files, like operating instruction etc. corresponds little space department is equipped with the elasticity inside lining, the elasticity inside lining is wave convex sponge piece, when the box is closed, can seal each separation region.

Compared with the prior art, the utility model has the beneficial effects that: 1. the circuit breaker characteristic tester is designed in a box type, and utilizes various partition boards to separate accommodating spaces with different sizes and functions, so that various cables, connectors, spare parts, printing paper, power supplies and the like for testing can be effectively accommodated, the space is reasonably utilized, the number of the box bodies is reduced, articles can be classified and placed, the circuit breaker characteristic tester is orderly and convenient to use, and the separation mode is flexible and changeable and is easy to install and detach; 2. the second partition board, the third partition board and the combined partition board can exert the flexible and changeable characteristics, and different space arrangement patterns can be formed according to different types of testers; 3. the cable is placed the district and is passed through a plurality of the setting of receiving line frame can classify orderly accomodate the cable, avoids the cable winding to tie a knot, also can avoid entanglement mixing between the different cables, conveniently adjacent getting put and use.

Drawings

FIG. 1 is a schematic top view of the interior of a case-housed circuit breaker tester according to the present utility model;

FIG. 2 is a schematic cross-sectional view of a receiving frame according to the present utility model;

FIG. 3 is a schematic view of a plurality of pay-off frames of the present utility model stacked in a cabinet;

FIG. 4 is a schematic view of a second separator according to the present utility model;

FIG. 5 is a schematic view of the inside structure of the case cover of the present utility model;

fig. 6 is a schematic diagram of the appearance structure of a case-housed circuit breaker characteristic tester according to the present utility model;

in the figure: 1. a case; 2. a case cover; 3. a tester body; 4. a first separator; 5. a second separator; 6. a third separator; 7. a combined partition; 8. a printing paper placement area; 9. a standby power supply placement area; 10. a cable placement area; 11. a small part placement area; 12. an accessory placement area; 13. a clamping groove; 14. a wire collecting frame; 1401. a reel is taken up; 1402. a connecting disc; 15. a jack; 16. a limit groove; 17. a plug pin; 18. a limit protrusion; 19. a micro printer; 20. a small display screen; 21. an elastic net bag; 22. an elastic inner liner; 23. a handle.

Detailed Description

The following description of the embodiments of the present utility model will be made more apparent and fully hereinafter with reference to the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by one of ordinary skill in the art without undue burden on the person of ordinary skill in the art based on embodiments of the present utility model, are within the scope of the present utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "middle", "upper", "lower", "left", "right", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element to be referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

As shown in fig. 1 to 6, a box-containing circuit breaker characteristic tester comprises a box body 1, wherein a box cover 2 capable of being opened and closed is arranged on the box body 1, a tester body 3 is arranged in the box body 1, a first partition board 4 is arranged in the box body 1, a large space separated by the first partition board 4 is used for installing the tester body 3, and a small space separated by the first partition board 4 is used for containing auxiliary materials; the small space is internally provided with a plurality of movable second partition boards 5, third partition boards 6 and combined partition boards 7, the small space is at least divided into a printing paper placing area 8, a standby power supply placing area 9, a cable placing area 10, a small part placing area 11 and an auxiliary part placing area 12, a plurality of take-up frames 14 are detachably arranged in the cable placing area 10, and the take-up frames 14 are used for accommodating various cables. The cable includes a sensor cable such as a rotation sensor, a linear sensor, a sliding wire resistance sensor, and the like, and a ground cable, a power supply wiring, and the like.

The second partition plates 5 span the small space, the standby power supply placing area 9 is arranged between the pair of second partition plates 5, the printing paper placing area 8 and the small part placing area 11 are arranged on the upper side by side, and the cable placing area 10 and the auxiliary part placing area 12 are arranged on the lower side.

This circuit breaker characteristic tester passes through box formula design to utilize multiple baffle to separate out the accommodation space that size, function are different, can effectually accomodate various cable, joint, spare and accessory parts and printing paper, power etc. that are used for the test, both rational utilization's space reduces the use quantity of box, also makes article can classify and put, and is neat orderly, facilitates the use, and the separation mode is nimble changeable moreover, easily installs and dismantles.

The first partition board 4 plays a main division role, the box body 1 is divided into a main function test area and an auxiliary part storage area, the second partition board 5, the third partition board 6 and the combined partition board 7 can exert the flexible and changeable characteristics, and different space arrangement patterns can be formed according to different types of testers; the printing paper placing area 8 can place a plurality of rolls of standby printing paper, the standby power supply placing area 9 can be just clamped and fixed with a standby power supply for the need of time, and the small part placing area 11 and the auxiliary part placing area 12 can place various small articles such as wire clamps, connecting sheets, grounding, probes, even screws, nuts and other scattered articles possibly used in wiring; the cable placement area 10 is provided with a plurality of take-up frames 14, so that the cables can be stored regularly in a classified manner, the cables are prevented from being wound and knotted, entanglement and mixing among different cables can be avoided, and adjacent taking, placing and using are convenient.

Further, the wire collecting frame 14 includes a wire collecting shaft 1401, and a connecting disc 1402 disposed at two ends of the wire collecting shaft 1401, wherein a jack 15 is disposed in the middle of the connecting disc 1402 above the wire collecting shaft, a pair of limit grooves 16 are radially disposed in the middle of the connecting disc below the wire collecting shaft, a latch 17 is disposed in the middle of the connecting disc below the connecting disc, a pair of limit protrusions 18 are radially disposed in the middle of the connecting disc, the latch 17 is cooperatively connected with the jack 15, and the limit grooves 16 and the limit protrusions 18 are disposed in one-to-one correspondence; the bottom plate of the cable placement area 10 is also provided with a plurality of insertion holes 15 and limit grooves 16.

The take-up frame 14 with the structure has simple structure and easy manufacture and use, and cables can be respectively wound on the take-up shaft 1401, and the upper and lower connecting discs 1402 play a limiting role to prevent the cables from falling off; meanwhile, the connecting disc 1402 can also be used as a connecting piece to fix the whole wire collecting frame in the box body, or a plurality of wire collecting frames are stacked for use.

The plug 17 is inserted into the insertion hole 15 to perform a temporary fixing function, and then under the cooperation and connection function of the limit protrusion 18 and the limit groove 16, the rotation of the wire collecting frame 14 can be avoided, so that the rolled cable can be ensured to be stably and orderly stored in the box body.

Further, the three groups of the take-up frames 14 are arranged, and the take-up shaft 1401 is provided with a plurality of annular wire clamping grooves (not shown in the figure), so that the wire clamping and cable winding are facilitated.

Further, the inner wall of the box body 1 and the side wall of the first partition board 4 are respectively provided with a plurality of vertical clamping grooves 13, the front side and the back side of the second partition board 5 are also respectively provided with a plurality of vertical clamping grooves 13 at intervals, and the clamping grooves 13 are used for connecting the second partition board, the third partition board and the combined partition board. The arrangement of the clamping grooves 13 facilitates vertical clamping of the partition plates, and connection is simple and convenient.

Furthermore, the combined partition 7 is of an L-shaped structure, is formed by splicing two partition plates in a mortise-tenon mode, and is easy to connect and good in stability.

Further, the first separator 4, the second separator 5, the third separator 6 and the combined separator 7 are respectively light insulating plates, such as rubber plates, acrylic plates, aluminum alloy plates provided with paint layers, and the like, so that the weight is light, and the overall carrying weight can be reduced.

Further, the panel of the tester body 3 has several cable connectors and plugs, and a micro printer 19, a small display 20 and several buttons arranged on the panel, and the tester body 3 is not very different from the conventional breaker characteristics tester, except that the layout is optimized in the present utility model.

As an implementation manner, a foldable handle 23 is arranged above the box cover 2, and a lock catch is arranged on the side surface, so that the whole tester can be lifted from the upper side, side placement or reverse placement is avoided, and the position of the objects stored in the box cover is kept; the inside of case lid 2 corresponds big space department is equipped with elasticity string bag 21, can accomodate some files, like operating instruction etc. corresponds little space department is equipped with elasticity inside lining 22, elasticity inside lining 22 is the protruding sponge piece of wave, when the box is closed, can seal each separation region.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (9)

1. The utility model provides a circuit breaker characteristic tester of box accomodate formula, includes the box, be equipped with the case lid that can open and close on the box, be equipped with the tester body in the box, its characterized in that, be equipped with first baffle in the box, the big space that first baffle separated installs the tester body, the little space that first baffle separated is used for accomodating the auxiliary material; still be equipped with a plurality of mobilizable second baffles, third baffle and combination baffle in the little space, will little space separates out printing paper at least and places district, stand-by power supply places district, cable and places district, little part and places district and auxiliary part and place the district, demountable installation has a plurality of pay off racks in the cable is placed the district, the pay off rack is used for accomodating multiple cable.

2. The box body accommodating type breaker characteristic tester according to claim 1, wherein the wire collecting frame comprises a wire collecting shaft and connecting discs arranged at two ends of the wire collecting shaft, the middle part of one connecting disc is provided with a jack, the periphery of the other connecting disc is provided with a plurality of limit grooves, the middle part of the other connecting disc is provided with a plug pin, the periphery of the other connecting disc is provided with a plurality of limit protrusions, the plug pin is connected with the jack in a matched manner, and the limit grooves are arranged in one-to-one correspondence with the limit protrusions; and a plurality of jacks and limiting grooves are also arranged on the bottom plate of the cable placing area.

3. The case-housed circuit breaker characteristic tester according to claim 2, wherein the collecting frame is provided with at least three groups, and the collecting shaft is provided with a plurality of annular or spiral wire clamping grooves.

4. The breaker characteristic tester of claim 1, wherein a plurality of vertical clamping grooves are respectively formed in the inner wall of the case and the side wall of the first partition board, a plurality of vertical clamping grooves are respectively formed in the front side and the back side of the second partition board at intervals, and the clamping grooves are used for connecting the second partition board, the third partition board and the combined partition board.

5. The case-housed circuit breaker characteristic tester according to claim 1, wherein the combined partition plate is of an L-shaped structure and is formed by splicing two partition plates in mortise and tenon mode.

6. The case-housed circuit breaker characteristic tester according to claim 1, wherein the first separator, the second separator, the third separator, and the combined separator are light insulating plates, respectively.

7. The case-housed circuit breaker characteristic tester according to claim 1, wherein the second partition spans the small space, the standby power supply placement area is provided between a pair of the second partitions, the printing paper placement area and the small parts placement area are arranged on an upper side, and the cable placement area and the auxiliary parts placement area are arranged on a lower side.

8. The case-housed circuit breaker characteristics tester according to claim 1, wherein the tester body has a plurality of cable connectors and plugs on a panel thereof, and a micro printer, a small display screen, and a plurality of buttons arranged on the panel.

9. The case-housed circuit breaker characteristic tester according to claim 1, wherein a foldable handle is arranged above the case cover, an elastic net bag is arranged at the inner side of the case cover corresponding to the large space, and an elastic lining is arranged at the inner side of the case cover corresponding to the small space.