CN212586523U

CN212586523U - Portable electronic load instrument

Info

Publication number: CN212586523U
Application number: CN202021223756.XU
Authority: CN
Inventors: 杨剑锋; 丁宇; 刘洋
Original assignee: Lanzhou Jiaotong University
Current assignee: Lanzhou Jiaotong University
Priority date: 2020-06-29
Filing date: 2020-06-29
Publication date: 2021-02-23
Anticipated expiration: 2030-06-29

Abstract

The utility model belongs to the technical field of the electron load appearance and specifically relates to a portable's electron load appearance, which comprises a housin, the inboard of casing is provided with the electron load appearance, the surface of electron load appearance is provided with the connection interface, the surface of casing is provided with the slide rail near the top of connection interface, the inboard card of slide rail is equipped with the fixture block, sliding fit between fixture block and the slide rail, the preceding terminal surface of fixture block is provided with the connecting block, the fixed wave plate that is provided with of lower terminal surface of connecting block, the cooperation bayonet socket has been seted up to the lower terminal surface of wave plate, the below of cooperation bayonet socket is provided with the bottom plate, one side border department of bottom plate has inserted the threaded rod, just threaded rod and bottom plate screw-thread fit, the lower extreme that the bottom plate was kept away from to the threaded rod rotates and is connected with the, The utility model has the advantages of prevent in disorder, conveniently carry and help, brought the facility for the staff.

Description

Portable electronic load instrument

Technical Field

The utility model relates to an electron load appearance field especially relates to an electron load appearance convenient to carry.

Background

The electronic load instrument is designed aiming at the requirements of capacity testing, maintenance and the like of power storage batteries in various power plants and nuclear power stations, is a safe portable intelligent direct-current discharge load, is suitable for the maintenance testing of two hundred and twenty volt voltage storage batteries with the capacity less than three thousand amperes, and the original electronic load instrument is easy to disorder and difficult to collect when workers arrange wires, and then part of the supporting parts of the electronic load instrument cannot be packed up and is inconvenient to carry, so that the portable electronic load instrument is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the wiring department is easy to be loosened in order to solve the problem that the wiring of the staff is easy to be carried out in the prior art, and the supporting part can not be packed up, is inconvenient to carry, and the portable electronic load meter is provided.

In order to achieve the above purpose, the utility model adopts the technical scheme that: the utility model provides an electronic load appearance convenient to carry, includes the casing, the inboard of casing is provided with electronic load appearance, electronic load appearance's surface is provided with the connection interface, the surface of casing is provided with the slide rail near the top of connection interface, the inboard card of slide rail is equipped with the fixture block, sliding fit between fixture block and the slide rail, the preceding terminal surface of fixture block is provided with the connecting block, the fixed wave plate that is provided with of lower terminal surface of connecting block, the cooperation bayonet socket has been seted up to wave plate's lower terminal surface, the below of cooperation bayonet socket is provided with the bottom plate, one side border department of bottom plate has inserted the threaded rod, just threaded rod and bottom plate screw-thread fit, the lower extreme that the bottom plate was kept away from to the threaded rod rotates and is connected with the fixing base, fixing base and.

The supporting mechanism is including setting up the backup pad of terminal surface under the casing, the lower terminal surface of backup pad is close to the corner and is provided with three sets of rotation posts and a set of activity post, the surface of activity post is close to upper end department and has seted up the screw thread, through screw thread screw-thread fit, three sets between activity post and the backup pad the up end of backup pad is passed in the upper end activity of rotating the post, the lower terminal surface of backup pad is close to and rotates the fixed magnetic path that is provided with between post and the activity post, three sets the lower extreme of rotating post and activity post is provided with fixed frame, rotate between the lower extreme of activity post and the fixed frame and be connected, fixed frame's material is iron.

Preferably, a rotating bearing is arranged at the joint of the lower end of the movable column and the fixed frame, and the movable column is rotatably connected with the fixed frame through the rotating bearing.

Preferably, the wave plates are made of sponge materials, and the number of the matching bayonets is set to be a plurality of groups.

Preferably, a guide column penetrates through one side, far away from the threaded rod, of the bottom plate in a movable mode, a connecting seat is connected to the lower end of the guide column, and the connecting seat is fixedly connected with the shell.

Preferably, the outer surface of the threaded rod is sleeved with a ring sleeve, the ring sleeve and the threaded rod are welded, and anti-skid grains are arranged on the outer surface of the periphery of the ring sleeve.

Compared with the prior art, the utility model discloses following beneficial effect has: through setting up parts such as slide rail, fixture block, wave board, bottom plate, can fix the wire when guaranteeing the staff wiring, rotate the threaded rod and come the cooperation bottom plate and block the wire with the cooperation bayonet socket of top to fix the wire neatly, connecting block cooperation fixture block slides between the slide rail, corresponds the wire of the connection kneck of difference, the difficult emergence of wire and the interface connection department of centre gripping is not hard up, thereby enables the wire of access and neatly lays, and is difficult for in disorder.

Through setting up supporting mechanism, parts such as backup pad, activity post, rotation post can reach the purpose of packing up the backup pad fast to convenient and the guide are taken, rotate the activity post, when moving up and breaking away from the backup pad until the screw thread cotton, with fixed frame rebound, until the fixed frame of iron is adsorbed to the magnetic path, then reach and fix spacing purpose to fixed frame, cause the quick support part that packs up of ability, conveniently carry.

Drawings

Fig. 1 is a schematic structural view of a portable electronic load meter according to the present invention;

fig. 2 is a partial schematic view of a portable electronic load meter according to the present invention;

fig. 3 is a schematic view of a supporting mechanism of the portable electronic load meter according to the present invention.

In the figure: 1. a housing; 2. a guide post; 3. a wave plate; 4. connecting an interface; 5. a fixed seat; 6. sleeving a ring; 7. a threaded rod; 8. a base plate; 9. a slide rail; 10. connecting blocks; 11. a connecting seat; 12. matching with a bayonet; 13. a support plate; 14. a magnetic block; 15. a thread face; 16. a movable post; 17. a rotating bearing; 18. an electronic load meter; 19. a clamping block; 20. rotating the column; 21. and fixing the frame.

Detailed Description

The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.

As shown in fig. 1-3, a portable electronic load device includes a housing 1, an electronic load device 18 is disposed on an inner side of the housing 1, a connection interface 4 is disposed on an outer surface of the electronic load device 18, a slide rail 9 is disposed on the outer surface of the housing 1 near the connection interface 4, a clamping block 19 is clamped on an inner side of the slide rail 9, the clamping block 19 is in sliding fit with the slide rail 9, a connection block 10 is disposed on a front end surface of the clamping block 19, a wave plate 3 is fixedly disposed on a lower end surface of the connection block 10, a fitting bayonet 12 is disposed on a lower end surface of the wave plate 3, a bottom plate 8 is disposed below the fitting bayonet 12, a threaded rod 7 is inserted into a side edge of the bottom plate 8, the threaded rod 7 is in threaded fit with the bottom plate 8, a fixing base 5 is rotatably connected to a lower end of the threaded rod 7 far from the, the connection interface 4 is used for connecting an external detection connection wire, and the wave plate 3 is used for matching with the bayonet 12 to adapt to clamping different connection wires.

The supporting mechanism is including setting up backup pad 13 at casing 1 lower extreme face, the lower extreme face of backup pad 13 is close to the corner and is provided with three sets of rotation post 20 and a set of activity post 16, the surface of activity post 16 is close to upper end department and has seted up screw thread 15, through screw thread 15 screw-thread fit between activity post 16 and the backup pad 13, the upper end of backup pad 13 is passed in the activity of the upper end of three sets of rotation post 20, the lower extreme face of backup pad 13 is close to and rotates and be provided with magnetic path 14 between post 20 and the activity post 16, the lower extreme that three sets of rotation post 20 and activity post 16 is provided with fixed frame 21, rotate between the lower extreme of activity post 16 and the fixed frame 21 and be connected, fixed frame 21's material is iron, magnetic path 14 is used for absorbent fixed.

The connection part of the lower end of the movable column 16 and the fixed frame 21 is provided with a rotating bearing 17, the movable column 16 is rotatably connected with the fixed frame 21 through the rotating bearing 17, and the rotating bearing 17 assists the movable column 16 to rotate, so that the fixed frame 21 is driven to move upwards, and the purpose of folding is achieved.

Wave plate 3 is the sponge material, and the quantity of cooperation bayonet 12 sets up to a plurality of groups, and wave plate 3 is used for pressing the wire, and the sponge material can not cause the damage to the surface of wire yet.

The activity of the one side of keeping away from threaded rod 7 of bottom plate 8 is run through and is had guide post 2, and the lower extreme of guide post 2 is connected with connecting seat 11, and connecting seat 11 and 1 fixed connection of casing, and guide post 2 is used for guiding 8 rebound of bottom plate to form the extrusion action with the wave board 3 of top, in order to firmly grasp the wire.

The outer surface cover of threaded rod 7 is equipped with ring cover 6, is the welding between ring cover 6 and the threaded rod 7, and the anti-skidding line has been seted up to the surface around ring cover 6, and anti-skidding line increase friction conveniently rotates threaded rod 7.

When the electronic load meter works, a user places the electronic load meter 18 at a working place, the user performs wiring to detect operation, a lead is connected through the connecting interface 4, the connecting block 10 is moved to correspond to the position of the lead, the user holds the ring sleeve 6 to rotate the threaded rod 7, so that the bottom plate 8 is attached to the lower end face of the lead and is clamped with the wave plate 3, the wiring can be arranged orderly, disorder is prevented, and convenience is brought to the worker, the lower fixing frame 21 and the supporting plate 13 support the electronic load meter 18, after detection is completed, the movable column 16 is rotated, and after the threaded surface 15 is separated from the supporting plate 13, the fixing frame 21 is moved upwards until the magnetic block 14 adsorbs the iron fixing frame 21, so that the supporting part is retracted quickly and convenient to carry.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The portable electronic load instrument comprises a shell (1) and is characterized in that an electronic load instrument (18) is arranged on the inner side of the shell (1), a connecting interface (4) is arranged on the outer surface of the electronic load instrument (18), a sliding rail (9) is arranged on the outer surface of the shell (1) and close to the upper portion of the connecting interface (4), a clamping block (19) is clamped on the inner side of the sliding rail (9), the clamping block (19) is in sliding fit with the sliding rail (9), a connecting block (10) is arranged on the front end face of the clamping block (19), a wave plate (3) is fixedly arranged on the lower end face of the connecting block (10), a matching bayonet (12) is formed in the lower end face of the wave plate (3), a bottom plate (8) is arranged below the matching bayonet (12), a threaded rod (7) is inserted into one side edge of the bottom plate (8), and threaded rod (7) and bottom plate (8) screw-thread fit, the lower extreme that bottom plate (8) were kept away from in threaded rod (7) rotates and is connected with fixing base (5), fixing base (5) and casing (1) fixed connection, the lower terminal surface of casing (1) is provided with supporting mechanism.

2. The portable electronic load meter according to claim 1, wherein the supporting mechanism comprises a supporting plate (13) disposed on the lower end surface of the housing (1), the lower end surface of the supporting plate (13) is provided with three sets of rotating columns (20) and a set of movable columns (16) near the corners, the outer surface of the movable column (16) is provided with a threaded surface (15) near the upper end, the movable column (16) is in threaded fit with the supporting plate (13) through the threaded surface (15), the upper ends of the three sets of rotating columns (20) movably pass through the upper end surface of the supporting plate (13), the lower end surface of the supporting plate (13) is fixedly provided with a magnetic block (14) near the rotating column (20) and the movable column (16), the lower ends of the three sets of rotating columns (20) and the movable column (16) are provided with a fixed frame (21), and the lower end of the movable column (16) is rotatably connected with the fixed frame (21), the fixed frame (21) is made of iron.

3. The portable electronic load meter according to claim 2, wherein a rotary bearing (17) is disposed at a joint of the lower end of the movable column (16) and the fixed frame (21), and the movable column (16) is rotatably connected with the fixed frame (21) through the rotary bearing (17).

4. The portable electronic load meter according to claim 1, wherein the wave plate (3) is made of sponge, and the number of the matching bayonets (12) is set to be several groups.

5. The portable electronic load meter according to claim 1, wherein a guide post (2) is movably penetrated through one side of the bottom plate (8) far away from the threaded rod (7), a connecting seat (11) is connected to the lower end of the guide post (2), and the connecting seat (11) is fixedly connected with the housing (1).

6. The portable electronic load meter according to claim 1, wherein the outer surface of the threaded rod (7) is sleeved with a ring sleeve (6), the ring sleeve (6) and the threaded rod (7) are welded, and the outer peripheral surface of the ring sleeve (6) is provided with anti-skid threads.