CN216979974U

CN216979974U - Multifunctional volt-ampere characteristic measurement experiment teaching demonstration device

Info

Publication number: CN216979974U
Application number: CN202220272043.5U
Authority: CN
Inventors: 王鹏
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-02-10
Filing date: 2022-02-10
Publication date: 2022-07-15
Anticipated expiration: 2032-02-10

Abstract

The utility model relates to the field of volt-ampere teaching, in particular to a multifunctional volt-ampere characteristic measurement experiment teaching demonstration device, which comprises a rack and a storage device, wherein the storage device is arranged at one side of the rack and comprises a sliding sleeve, the sliding sleeve is fixedly connected with the rack, the surface of the sliding sleeve is provided with a first groove, the inner wall of the first groove on the surface of the sliding sleeve is slidably connected with a clamping block, one side of the clamping block is fixedly connected with a circular rod, one end, away from the clamping block, of the circular rod penetrates through the sliding sleeve and is fixedly connected with a connecting block, the surface of the circular rod is sleeved with a limiting spring, two ends of the limiting spring are respectively fixedly connected with the sliding sleeve and the clamping block, one side of the sliding sleeve is provided with a second groove, the inner wall of the second groove on one side of the sliding sleeve is slidably connected with an installation plate, and a data line is effectively stored through the storage device, the stability of equipment is increased, the condition that the data line is lost is reduced, and the safety of the equipment is increased, the economic loss of the user is reduced, and the normal use of the equipment is facilitated.

Description

Multifunctional volt-ampere characteristic measurement experiment teaching demonstration device

Technical Field

The utility model relates to the field of volt-ampere teaching, in particular to a multifunctional volt-ampere characteristic measurement experiment teaching demonstration device.

Background

When carrying out volt-ampere characteristic survey teaching, can use presentation device in order to ensure that demonstration teaching effect generally, presentation device carries out the auxiliary connection through the data line when using, and uses and to lack effective accomodating of back data line, easily leads to the data line to lose, influences the normal use of equipment, need improve this.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems that in the prior art, a demonstration device is in auxiliary connection through a data line when in use, the data line is not effectively stored after the demonstration device is used, the data line is easily lost, and the normal use of equipment is influenced, and provides the multifunctional volt-ampere characteristic measurement experiment teaching demonstration device.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a multi-functional volt-ampere characteristic survey experiment teaching presentation device, includes frame and storage device, storage device sets up the one side in the frame, storage device includes the sliding sleeve, sliding sleeve and frame fixed connection, slotted one is seted up on the surface of sliding sleeve, the inner wall sliding connection of the groove one on sliding sleeve surface has the fixture block, one side fixedly connected with round bar of fixture block, the one end that the fixture block was kept away from to round bar runs through sliding sleeve and fixedly connected with connecting block, through setting up storage device, effectively accomodates the data line, has increased the stability of equipment, has reduced the condition that the data line lost, has reduced user's economic loss.

Preferably, the surface of the round rod is sleeved with a limiting spring, two ends of the limiting spring are fixedly connected with the sliding sleeve and the clamping block respectively, and the limiting spring generates elastic force to push the round rod to reset when the device is used, so that operation steps of the device are reduced, and the device is convenient to use.

As preferred, one side of sliding sleeve is seted up slotted two, the inner wall sliding connection in the groove two of sliding sleeve one side has the mounting panel, and through setting up the mounting panel, pulling mounting panel and connecting block counterbalance during the use, be convenient for fix a position the fixture block, increased the stability of equipment, reduced the use degree of difficulty of equipment.

Preferably, the surface of the mounting plate is provided with the first hole, the connecting block is connected with the mounting plate in a clamping mode, and the connecting block is matched with the mounting plate to position the clamping block in use, so that the stability of the equipment is improved, the sliding condition of the clamping block is reduced, and the safety of the equipment is improved.

Preferably, one side of frame is provided with protector, protector includes the pull rod, pull rod and frame fixed connection, the surface cover of pull rod is equipped with the sponge board, slotted third is seted up to one side of pull rod, the inner wall in the groove of pull rod one side is rotated and is connected with the rotor plate, porose two is seted up to one side that the sponge board is close to the rotor plate, the rotor plate closes with the sponge board and is connected, through setting up protector, effectively protects the inside button of frame, has increased the security of equipment, has reduced the operation degree of difficulty of equipment, has reduced the fault rate of equipment.

Preferably, the surface cover of pull rod is equipped with fixed spring, one side and the frame fixed connection of fixed spring, one side and the sponge board joint that the frame was kept away from to fixed spring, through setting up fixed spring, fixed spring produces the pressure of elasticity buffering sponge board during the use, has increased the stability of equipment.

Preferably, one side of the sponge plate is rotatably connected with a hook, the hook is clamped with the rotating plate, a torsion spring is sleeved on the surface of the rotating plate, two ends of the torsion spring are fixedly connected with the sponge plate and the hook respectively, and the torsion spring generates elastic force to push the hook to position the rotating plate when the rotating plate is used, so that the stability of the equipment is improved, and the operation is convenient for a user.

Compared with the prior art, the utility model has the advantages and positive effects that:

1. according to the utility model, by arranging the containing device, when the device is used, the data line is placed at the sliding sleeve, the clamping block is pushed to abut against the data line at the moment, then the mounting plate is pulled to abut against the connecting block to complete positioning, the mounting plate is pushed, the limiting spring loses constraint to generate elasticity, and the clamping block is pulled to be separated from the data line to remove the positioning.

Drawings

FIG. 1 is a schematic perspective view of a multifunctional voltammetry experiment teaching demonstration apparatus according to the present invention;

FIG. 2 is a schematic side view of a multifunctional voltammetry experiment teaching demonstration apparatus according to the present invention;

FIG. 3 is a schematic structural view of a storage device of the multifunctional voltammetry characteristic measurement experiment teaching demonstration device provided by the present invention;

FIG. 4 is an enlarged schematic structural view of the A part of FIG. 3 of the multifunctional voltammetry characteristic measurement experiment teaching demonstration apparatus according to the present invention;

fig. 5 is a schematic structural view of a protection device of the multifunctional voltammetry characteristic measurement experiment teaching demonstration device provided by the utility model.

Illustration of the drawings: 1. a frame; 2. a storage device; 21. a clamping block; 22. a sliding sleeve; 23. a circular rod; 24. a limiting spring; 25. mounting a plate; 26. connecting blocks; 3. a guard; 31. a sponge plate; 32. fixing the spring; 33. a pull rod; 34. hooking; 35. a torsion spring; 36. and rotating the plate.

Detailed Description

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a multi-functional volt-ampere characteristic measurement experiment teaching presentation device, includes frame 1 and storage device 2, and storage device 2 sets up in one side of frame 1, and one side of frame 1 is provided with protector 3.

The specific arrangement and function of the storage device 2 and the protection device 3 will be described in detail below.

In this embodiment: storage device 2 includes sliding sleeve 22, sliding sleeve 22 and 1 fixed connection of frame, slotted one is seted up on sliding sleeve 22's surface, the inner wall sliding connection in sliding sleeve 22 surface groove has fixture block 21, one side fixedly connected with round bar 23 of fixture block 21, the one end that fixture block 21 was kept away from to round bar 23 runs through sliding sleeve 22 and fixedly connected with connecting block 26, through setting up storage device 2, effectively accomodate the data line, the stability of equipment has been increased, the condition that the data line lost has been reduced, user's economic loss has been reduced.

Specifically, the surface cover of round rod 23 is equipped with spacing spring 24, and spacing spring 24's both ends respectively with sliding sleeve 22 and fixture block 21 fixed connection, through setting up spacing spring 24, during the use, spacing spring 24 produces elasticity and promotes round rod 23 and resets, has reduced the operating procedure of equipment, is convenient for use.

Specifically, one side of the sliding sleeve 22 is provided with a second groove, and the inner wall of the second groove on one side of the sliding sleeve 22 is slidably connected with a mounting plate 25.

In this embodiment: through setting up mounting panel 25, pulling mounting panel 25 offsets with connecting block 26 during the use, is convenient for fix a position fixture block 21, has increased the stability of equipment, has reduced the use degree of difficulty of equipment.

Specifically, the surface of mounting panel 25 is seted up porose one, and connecting block 26 is connected with mounting panel 25 block, and through setting up connecting block 26, cooperation mounting panel 25 fixes a position fixture block 21 during the use, has increased the stability of equipment, has reduced the gliding condition of fixture block 21, has improved the security of equipment.

In this embodiment: one side of frame 1 is provided with protector 3, protector 3 includes pull rod 33, pull rod 33 and frame 1 fixed connection, the surface cover of pull rod 33 is equipped with sponge board 31, slotted three is seted up to one side of pull rod 33, the inner wall in the groove three of pull rod 33 one side is rotated and is connected with rotor plate 36, porose two is seted up to one side that sponge board 31 is close to rotor plate 36, rotor plate 36 is connected with sponge board 31 block, through setting up protector 3, effectively protect the inside button of frame 1, the security of equipment has been increased, the operation difficulty of equipment has been reduced, the fault rate of equipment has been reduced.

Specifically, the surface cover of pull rod 33 is equipped with fixed spring 32, and one side and frame 1 fixed connection of fixed spring 32, one side and the sponge board 31 joint of frame 1 are kept away from to fixed spring 32, and through setting up fixed spring 32, fixed spring 32 produces the pressure of elasticity buffering sponge board 31 during the use, has increased the stability of equipment.

Specifically, one side of the sponge plate 31 is rotatably connected with a hook 34, the hook 34 is clamped with a rotating plate 36, a torsion spring 35 is sleeved on the surface of the rotating plate 36, and two ends of the torsion spring 35 are fixedly connected with the sponge plate 31 and the hook 34 respectively.

In this embodiment: through setting up torsion spring 35, torsion spring 35 produces elasticity and promotes couple 34 and fix a position rotor plate 36 during the use, has increased the stability of equipment, and the user of being convenient for operates.

The working principle is as follows: through setting up storage device 2, during the use, place the data line in sliding sleeve 22 department, it offsets with the data line to promote fixture block 21 this moment, then pulling mounting panel 25 offsets with connecting block 26 and accomplishes the location, promote mounting panel 25, spacing spring 24 loses constraint and produces elasticity pulling fixture block 21 and break away from the data line and can remove the location, through setting up storage device 2, effectively accomodate the data line, the stability of equipment has been increased, the condition that the data line loses has been reduced, the security of equipment has been increased, user's economic loss has been reduced, the normal use of the equipment of being convenient for.

Protector 3 is when using, establish sponge board 31 cover on pull rod 33, and rotate rotor plate 36 and sponge board 31 counterbalance, rotate couple 34 this moment, loosen couple 34, torsion spring 35 produces elasticity and promotes couple 34 and fix a position rotor plate 36, when frame 1 rotates and closes, sponge board 31 and the inside button contact of frame 1, the condition that frame 1 extrusion button leads to equipment to damage has been reduced, fixing spring 32 produces elasticity buffer pressure, rotate couple 34 and rotate rotor plate 36, can take off sponge board 31 and change, through setting up protector 3, the condition that equipment button extrusion damaged has effectively been reduced, the security of equipment has been increased, the fault rate of equipment has been reduced.

Claims

1. The utility model provides a multi-functional volt-ampere characteristic survey experiment teaching presentation device, includes frame (1) and storage device (2), its characterized in that: storage device (2) set up the one side in frame (1), storage device (2) include sliding sleeve (22), sliding sleeve (22) and frame (1) fixed connection, slotted one is seted up on the surface of sliding sleeve (22), the inner wall sliding connection of the groove one on sliding sleeve (22) surface has fixture block (21), one side fixedly connected with round bar (23) of fixture block (21), the one end that fixture block (21) were kept away from in round bar (23) runs through sliding sleeve (22) and fixedly connected with connecting block (26).

2. The multifunctional volt-ampere characteristic measurement experiment teaching demonstration device as claimed in claim 1, wherein: the surface cover of circular pole (23) is equipped with spacing spring (24), the both ends of spacing spring (24) respectively with sliding sleeve (22) and fixture block (21) fixed connection.

3. The multifunctional voltammetry experiment teaching demonstration device according to claim 1, wherein: one side of the sliding sleeve (22) is provided with a second groove, and the inner wall of the second groove on one side of the sliding sleeve (22) is connected with a mounting plate (25) in a sliding manner.

4. The multifunctional voltammetry experiment teaching demonstration device according to claim 3, wherein: the surface of the mounting plate (25) is provided with a first hole, and the connecting block (26) is connected with the mounting plate (25) in a clamping manner.

5. The multifunctional voltammetry experiment teaching demonstration device according to claim 1, wherein: one side of frame (1) is provided with protector (3), protector (3) include pull rod (33), pull rod (33) and frame (1) fixed connection, the surface cover of pull rod (33) is equipped with sponge board (31), slotted three is seted up to one side of pull rod (33), the inner wall of the groove three of pull rod (33) one side is rotated and is connected with rotor plate (36), porose two is seted up to one side that sponge board (31) are close to rotor plate (36), rotor plate (36) are connected with sponge board (31) block.

6. The multifunctional voltammetry experiment teaching demonstration device according to claim 5, wherein: the surface cover of pull rod (33) is equipped with fixed spring (32), one side and frame (1) fixed connection of fixed spring (32), one side and sponge board (31) joint that frame (1) were kept away from in fixed spring (32).

7. The multifunctional volt-ampere characteristic measurement experiment teaching demonstration device as claimed in claim 5, wherein: one side of the sponge plate (31) is rotatably connected with a hook (34), the hook (34) is connected with a rotating plate (36) in a clamping mode, a torsion spring (35) is sleeved on the surface of the rotating plate (36), and two ends of the torsion spring (35) are fixedly connected with the sponge plate (31) and the hook (34) respectively.