CN216014522U

CN216014522U - Electric automobile training platform capable of preventing continuous electric shock

Info

Publication number: CN216014522U
Application number: CN202122503185.6U
Authority: CN
Inventors: 肖红兵
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-18
Filing date: 2021-10-18
Publication date: 2022-03-11
Anticipated expiration: 2031-10-18

Abstract

The utility model relates to a real standard platform of electric automobile especially relates to a prevent real standard platform of electric automobile of continuous electric shock. The utility model provides an electric automobile training platform for preventing continuous electric shock, which is convenient for electrical appliance demonstration and can prevent other people from randomly controlling an operation platform. The utility model provides a prevent real standard platform of electric automobile that lasts electric shock, includes base, isolated column, universal wheel, operation panel and elevating system etc. symmetry rotary type is equipped with the universal wheel around the base bottom left and right sides is equal, and the base top is equipped with the isolated column that is used for the protection, and the dynamic formula of sideslipping behind the base top is equipped with the operation panel that is used for people to control, and the base rear side is equipped with elevating system. In the inside electrical apparatus circular telegram operation of electric automobile, current transformer can respond to whether there is the electric leakage phenomenon in the outside, can make the electro-magnet produce the magnetic field, makes the metal block rebound stop the transfer current for the electrical apparatus outage can prevent that outside personnel are injured, and is safer.

Description

Electric automobile training platform capable of preventing continuous electric shock

Technical Field

The utility model relates to a real standard platform of electric automobile especially relates to a prevent real standard platform of electric automobile of continuous electric shock.

Background

Along with the development of the Chinese society, the number of electric automobiles is increased, automobile maintenance personnel are lacked, in order to cultivate some electrician maintenance personnel, a practical training platform can be used in some training institutions to demonstrate and teach the internal devices of the automobiles, the traditional practical training platform is a table directly supported by a steel frame structure, the function is single, when a plurality of devices are demonstrated and operated, students cannot conveniently check the devices, the position of an electric appliance needs to be adjusted for many times to influence the teaching progress, when the electric appliance is demonstrated, a power supply needs to be started through a switch on an operation platform to electrify the electric appliance, if the electric appliance is subjected to electric leakage, the operation platform cannot be timely controlled to be powered off, the electric shock of the operator is caused continuously, the life of the operator is seriously threatened, and when the practical training platform is used to demonstrate the electric appliance, some beginners touch the operation platform, the switch on the operation interface is touched by mistake, so that normal teaching is influenced, and meanwhile, the danger is high.

Therefore, it is necessary to design a continuous electric shock prevention electric vehicle training platform which is convenient for electric appliance demonstration and can prevent other people from randomly operating the operating platform.

SUMMERY OF THE UTILITY MODEL

In order to overcome traditional real standard platform when demonstrating a plurality of electrical apparatus, the student looks over comprehensively inadequately, still needs the position of manual adjustment device, and when the electric leakage condition appeared in the electrical apparatus operation, unable in time cut off the power supply, other people easily touched the operation panel simultaneously, influenced the shortcoming of normal teaching, technical problem: the electric automobile training platform is convenient for electrical appliance demonstration and can prevent other people from randomly operating the operating platform and prevent continuous electric shock.

The technical scheme is as follows: an electric automobile training platform for preventing continuous electric shock comprises a base, an isolation fence, universal wheels, an operation plate, a current transformer, a metal block, a clamping block, a return spring, a first limiting rod, an electromagnet, a reset spring, a rotating mechanism and a lifting mechanism, wherein the universal wheels are symmetrically and rotatably arranged on the left side and the right side of the bottom of the base in a front-back symmetrical mode, the universal wheels can enable the electric automobile training platform for preventing continuous electric shock to move more conveniently, the isolation fence for protection is arranged at the top of the base, the operation plate for people to control is arranged on the rear side of the top of the base in a sliding mode, the lifting mechanism is arranged on the rear side of the base and can adjust the height of the operation plate, the lifting mechanism is connected with the operation plate, the current transformer for preventing electric shock is arranged in the middle of the front wall of the operation plate, the electromagnet is arranged at the position, which is positioned above the current transformer, and the first limiting rods are symmetrically arranged on the left side and the right side of the bottom of the electromagnet, slidingtype is equipped with the metal block between two first gag lever posts, the electro-magnet passes through magnetism with the metal block and links to each other, all be connected with reset spring between the metal block top left and right sides and the electro-magnet, two reset spring all overlap on the first gag lever post of homonymy, the equal slidingtype of metal block rear side left and right sides is equipped with the fixture block, all be connected with back force spring between two fixture blocks and the metal block, the draw-in groove has all been opened to the anterior left and right sides of current transformer, two fixture blocks all cooperate with the draw-in groove of homonymy, the metal block cooperates with current transformer, the base front portion is equipped with slewing mechanism, slewing mechanism can make electrical apparatus rotate adjusting position.

As a preferred technical scheme of the utility model, slewing mechanism is including support frame, motor, rotating turret and place the seat, and the base front side is equipped with the support frame, is equipped with the motor on the support frame, is equipped with the rotating turret on the motor output shaft, and the rotating turret top evenly is equipped with the three seat of placing, can place the electrical apparatus on placing the seat.

As the utility model discloses a preferred technical scheme, elevating system is equipped with the supporting shoe including supporting shoe, screw rod, bevel gear, first linkage block and bull stick, the base rear side, and the rotation is equipped with the screw rod on the supporting shoe, and base bottom rear side is equipped with first linkage block, and the rotation is equipped with the bull stick on the first linkage block, and the bull stick front side all is equipped with bevel gear with the screw rod bottom, and two bevel gears mesh mutually, and the screw rod upside links to each other through threaded connection's mode with the operation panel.

As a preferred technical scheme of the utility model, still including the clamping mechanism who is used for preventing that electrical apparatus from dropping, clamping mechanism is including the second gag lever post, press from both sides tight piece and clamping spring, and the three equal bilateral symmetry slidingtype of seat upside of placing is equipped with the second gag lever post, and per two second gag lever posts inboards all are equipped with the tight piece of clamp that is used for pressing from both sides tight electrical apparatus, and six press from both sides tight piece and homonymy place between the seat all be connected with clamping spring, and six clamping spring all overlap on the second gag lever post of homonymy.

As the utility model discloses a preferred technical scheme still including the placement machine who is convenient for storage tool, placement machine constructs including the second connecting block, places box and handle, and the anterior upside of isolated column is equipped with the second connecting block, and slidingtype is equipped with the box of placing that can place tool in the second connecting block, and it is equipped with the handle to place the box front side.

As an optimized technical proposal of the utility model, the rubber sleeve is sleeved outside the handle.

Compared with the prior art, the utility model has the advantages of as follows: 1. when an electric appliance in the electric automobile is powered on and operates, the current transformer can sense whether electric leakage exists outside or not, the electromagnet can generate a magnetic field, the metal block moves upwards to stop transmitting current, the electric appliance is powered off, external personnel can be prevented from being injured, and the safety is improved;

2. the electric appliance is placed on the placing seat, the electric appliance can be driven to rotate by the placing seat when the motor works, and the electric appliance can be rotated to a proper position, so that people can conveniently operate and disassemble the electric appliance;

3. the electric appliance can be clamped under the action of the clamping block, so that the electric appliance is prevented from falling off in the rotation process;

4. some tools are placed in the placing box, so that the tools are convenient for people to take and are not easy to discard.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic view of a partial three-dimensional structure of the present invention.

Fig. 3 is a partial cross-sectional view of the present invention.

Fig. 4 is a schematic view of a three-dimensional structure of the rotating mechanism of the present invention.

Fig. 5 is a partial sectional view of the lifting mechanism of the present invention.

Fig. 6 is a schematic view of a three-dimensional structure of the clamping mechanism of the present invention.

Fig. 7 is a schematic view of the three-dimensional structure of the placing mechanism of the present invention.

Part names and serial numbers in the figure: 1-base, 2-isolation fence, 3-universal wheel, 4-operation board, 5-current transformer, 6-metal block, 61-clamping block, 62-return spring, 7-first limiting rod, 8-electromagnet, 9-reset spring, 10-rotating mechanism, 100-supporting frame, 101-motor, 102-rotating frame, 103-placing base, 11-lifting mechanism, 110-supporting block, 111-screw rod, 112-bevel gear, 113-first connecting block, 114-rotating rod, 12-clamping mechanism, 120-second limiting rod, 121-clamping block, 122-clamping spring, 13-placing mechanism, 130-second connecting block, 131-placing box and 132-handle.

Detailed Description

The following description is only a preferred embodiment of the present invention, and does not limit the scope of the present invention.

Example 1

An electric automobile training platform for preventing continuous electric shock is disclosed, as shown in fig. 1-5, comprising a base 1, an isolation fence 2, universal wheels 3, an operation panel 4, a current transformer 5, a metal block 6, a clamping block 61, a return spring 62, a first limit rod 7, an electromagnet 8, a reset spring 9, a rotating mechanism 10 and a lifting mechanism 11, wherein the universal wheels 3 for facilitating the movement of the device are arranged on the left side and the right side of the bottom of the base 1 in a front-back symmetrical rotating manner, the top of the base 1 is connected with the isolation fence 2 in a bolt connection manner, the isolation fence 2 can prevent external personnel from touching an electric appliance, the operation panel 4 capable of controlling a starting power supply is arranged on the back side of the top of the base 1 in a sliding manner, the lifting mechanism 11 for adjusting the height of the operation panel 4 is arranged on the back side of the base 1, the lifting mechanism 11 is connected with the operation panel 4, an induction current is arranged in the middle of the front wall of the operation panel 4 for power off, a current transformer 5 capable of transmitting current, electromagnets 8 for inducing a command of the current transformer 5 and further generating a magnetic field are arranged on the front wall of the operation plate 4 and positioned above the current transformer 5, first limiting rods 7 are welded on the bottom of the electromagnets 8 in a bilateral symmetry manner, a metal block 6 capable of being adsorbed with the electromagnets 8 through magnetic force is arranged between the two first limiting rods 7 in a sliding manner, the electromagnets 8 are connected with the metal block 6 through magnetism, return springs 9 for resetting are connected between the left side and the right side of the top of the metal block 6 and the electromagnets 8, the two return springs 9 are sleeved on the first limiting rods 7 on the same side, clamping blocks 61 are arranged on the left side and the right side of the rear side of the metal block 6 in a sliding manner, return springs 62 are connected between the two clamping blocks 61 and the metal block 6, clamping grooves are formed in the left side and the right side of the front part of the current transformer 5, and the two clamping blocks 61 are matched with the clamping grooves on the same side, the metal block 6 is matched with the current transformer 5, and the front part of the base 1 is provided with a rotating mechanism 10 which can enable the electric appliance to rotate.

The rotating mechanism 10 comprises a supporting frame 100, a motor 101, a rotating frame 102 and a placing seat 103, the supporting frame 100 is connected to the front side of the base 1 in a bolt connection mode, the supporting frame 100 is provided with the motor 101 used for driving, the rotating frame 102 is arranged on an output shaft of the motor 101, and the top of the rotating frame 102 is evenly provided with the three placing seats 103 used for placing electric appliances inside the electric automobile.

The lifting mechanism 11 comprises a supporting block 110, a screw 111, a bevel gear 112, a first connecting block 113 and a rotating rod 114, the rear side of the base 1 is connected with the supporting block 110 through a screw connection mode, the screw 111 is rotatably arranged on the supporting block 110, the first connecting block 113 is arranged on the rear side of the bottom of the base 1, the rotating rod 114 is rotatably arranged on the first connecting block 113, the bevel gear 112 is arranged on the front side of the rotating rod 114 and at the bottom of the screw 111, the two bevel gears 112 are meshed with each other, the upper side of the screw 111 is connected with the operating panel 4 through a threaded connection mode, and the rotating rod 114 can rotate to drive the operating panel 4 to adjust the proper height through the screw 111.

When the device is needed to be used for demonstration, transmission, operation and study of internal equipment of the electric automobile, people can push the device to drive the universal wheel 3 to rotate, the universal wheel 3 rotates to enable the device to be more convenient to move, people can push the device into a practical training room, then people can place electric appliances such as an air conditioner, a battery and an instrument panel in the electric automobile on the corresponding placing seat 103, wires on the electric appliances can be connected with the metal block 6 firstly, the current transformer 5 can be started to work by operating a switch on the operating panel 4 to enable the current transformer 5 to be electrically conducted and transmitted to the metal block 6, and then the internal appliances of the electric automobile can start to work, when the operating panel 4 is not needed, people need to rotate the rotating rod 114 to drive the bevel gear 112 and the screw 111 to rotate, the screw 111 rotates to drive the operating panel 4 to move upwards to drive the current transformer 5 and the metal block 6, The fixture block 61, the first limiting rod 7 and the electromagnet 8 move upwards, and after the operation board 4 moves upwards to a proper position, the rotation of the rotating rod 114 is stopped, so that the height of the operation board 4 is increased, thereby preventing others from mistakenly clicking a switch on the operation board 4, and not hindering the normal work order, and in the same way, when the operation board 4 needs to be reused, the rotating rod 114 can be reversely rotated, the bevel gear 112 and the screw 111 are driven to reversely rotate, so that the operation board 4 can be driven to move downwards to a proper height, thereby being convenient for people to control the operation board 4, after the adjustment is finished, the rotation of the rotating rod 114 is stopped, when the demonstration test of the electric appliance is carried out, people can also start the motor 101, so that the output shaft of the motor 101 rotates to drive the rotating frame 102 and the placing seat 103 to rotate, the placing seat 103 rotates to drive the device to rotate, and people can rotate the corresponding device to a position closer to the self so as to check the working state of the electric appliance, the teaching and the operation are more convenient, after the electric appliance rotates to a proper position, the motor 101 is turned off, if the electric appliance has electric leakage during the power-on operation, the current transformer 5 senses the current, the power-on enables the electromagnet 8 to generate a magnetic field, the electromagnet 8 can enable the metal block 6 to move upwards through magnetism, the reset spring 9 is compressed, the metal block 6 simultaneously drives the fixture block 61 to move upwards, the fixture block 61 can play a role of buffering under the action of the return spring 62, the fixture block 61 is not matched with the fixture groove any more, after the metal block 6 moves upwards to be adsorbed with the electromagnet 8, the current on the current transformer 5 is not transmitted to the electromagnet 8 any more, at the moment, the electric wire connected with the electric appliance does not transmit the current any more, the electric appliance on the placing seat 103 stops operating, the power-off effect is achieved, after the current transformer 5 does not sense the current, the current transformer 5 does not directly stop the operation of the electromagnet 8, after people solve the electric leakage problem, people can operate the electromagnet 8 to be not electrified any more, the electromagnet 8 does not generate magnetic adsorption metal block 6 any more, at this time, the metal block 6 drives the fixture block 61 to move downwards under the action of the return spring 9, because the force of the return spring 9 is larger than the force of the return spring 62, when the fixture block 61 contacts with the current transformer 5, the return spring 62 is compressed, so that the metal block 6 drives the fixture block 61 to continue to move downwards, so that the fixture block 61 is aligned with the clamping groove, the fixture block 61 moves inwards under the action of the return spring 62 to reset, the fixture block 61 is clamped into the clamping groove again, the current on the current transformer 5 can be retransmitted to the metal block 6 again, the electric appliance can be retransmitted through the electric wire, whether the electric appliance still has the electric leakage condition can be detected, when the electric appliance does not need to operate, people can turn off the power supply through the operation panel 4, so that the current transformer 5 stops working, and then make metal block 6 no longer transmit current, but the electrical apparatus carries out some dismantlements and maintenance of being convenient for, when need not to use the operation panel, take off the electrical apparatus from placing seat 103 and can.

Example 2

On the basis of embodiment 1, as shown in fig. 1, 6 and 7, the electric appliance further comprises a clamping mechanism 12, the clamping mechanism 12 comprises second limiting rods 120, clamping blocks 121 and clamping springs 122, the second limiting rods 120 are symmetrically arranged on the upper sides of the three placing seats 103 in a left-right sliding manner, the clamping blocks 121 are arranged on the inner sides of every two second limiting rods 120, the two corresponding clamping blocks 121 are matched to clamp the electric appliance, the clamping springs 122 are connected between the six clamping blocks 121 and the placing seats 103 on the same side, and the six clamping springs 122 are sleeved on the second limiting rods 120 on the same side.

When the demonstration and study of the internal devices of the electric automobile need to be performed, people can firstly pull the clamping block 121 outwards to drive the second limiting rod 120 to move outwards, the clamping spring 122 is compressed, people can place the electric appliance on the corresponding placing seat 103, after the placing is finished, the clamping block 121 is loosened, so that the clamping block 121 drives the second limiting rod 120 to move inwards and reset under the action of the clamping spring 122, therefore, the electric appliance is clamped under the action of the clamping block 121, the phenomenon that the electric appliance falls off when the placing seat 103 rotates is prevented, the electric appliance is safer, when the electric appliance needs to be taken down, people pull the clamping block 121 outwards to drive the second limiting rod 120 to move outwards, the clamping spring 122 is compressed, the electric appliance is not clamped by the clamping block 121 any more, people can take the electric appliance out, after the electric appliance is taken out, the clamping block 121 is loosened, so that the clamping block 121 drives the second limiting rod 120 to move inwards to reset under the action of the clamping spring 122.

Still including placement mechanism 13, placement mechanism 13 is including second connecting block 130, place box 131 and

handle

132, 2 front portion upsides in isolated column are equipped with second connecting block 130, slidingtype is equipped with the box 131 of placing that is used for placing electrician's instrument in the second connecting block 130, it is equipped with handle 132 to place box 131 front side, handle 132 can be more convenient when people stimulate and place box 131, handle 132 outside cover has the rubber sleeve, can play the antiskid effect, people are more convenient when drawing and get handle 132.

People are when using this device, still can pull handle 132 to the front side, the box 131 is placed to the front side to the drive and is removed, will place box 131 and open, place some instruments in placing box 131, be convenient for take, after the instrument is placed and is finished, push handle 132 to the rear side, the drive is placed box 131 and is moved to the rear side and close, when needing to take out corresponding instrument, only need repeat above-mentioned operation will place box 131 pull open can, so the instrument is accomodate and is taken more conveniently under the effect of placing box 131.

While the disclosure has been shown and described with reference to certain exemplary embodiments thereof, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the disclosure as defined by the appended claims and their equivalents. Accordingly, the scope of the present disclosure should not be limited to the above-described embodiments, but should be defined not only by the appended claims, but also by equivalents thereof.

Claims

1. The utility model provides a prevent real standard platform of electric automobile of continuing electric shock, characterized by: comprises a base (1), an isolation fence (2), universal wheels (3), an operation board (4), a current transformer (5), a metal block (6), a clamping block (61), a return spring (62), a first limiting rod (7), an electromagnet (8), a reset spring (9), a rotating mechanism (10) and a lifting mechanism (11), wherein the universal wheels (3) are symmetrically and rotatably arranged on the front and back of the left side and the right side of the bottom of the base (1), the universal wheels (3) can enable the electric automobile practical training platform for preventing continuous electric shock to move more conveniently, the isolation fence (2) for protection is arranged on the top of the base (1), the operation board (4) for people to control is movably arranged on the back of the top of the base (1), the lifting mechanism (11) is arranged on the back of the base (1), the lifting mechanism (11) can adjust the height of the operation board (4), and the lifting mechanism (11) is connected with the operation board (4), a current transformer (5) for preventing electric shock is arranged in the middle of the front wall of the operating plate (4), electromagnets (8) are arranged at positions, located above the current transformer (5), of the front wall of the operating plate (4), first limiting rods (7) are symmetrically arranged on the left and right sides of the bottom of each electromagnet (8), a metal block (6) is arranged between the two first limiting rods (7) in a sliding mode, each electromagnet (8) is connected with the metal block (6) through magnetism, return springs (9) are connected between the left and right sides of the top of each metal block (6) and each electromagnet (8), the two return springs (9) are sleeved on the first limiting rods (7) on the same side, clamping blocks (61) are arranged on the left and right sides of the rear side of each metal block (6) in a sliding mode, return springs (62) are connected between the two clamping blocks (61) and the metal block (6), clamping grooves are formed in the left and right sides of the front portion of the current transformer (5), and the clamping blocks (61) are matched with the clamping grooves on the same side, the metal block (6) is matched with the current transformer (5), the front part of the base (1) is provided with a rotating mechanism (10), and the rotating mechanism (10) can enable the electric appliance to rotate to adjust the position.

2. The electric vehicle training platform for preventing continuous electric shock as claimed in claim 1, wherein: the rotating mechanism (10) comprises a supporting frame (100), a motor (101), a rotating frame (102) and a placing seat (103), the supporting frame (100) is arranged on the front side of the base (1), the motor (101) is arranged on the supporting frame (100), the rotating frame (102) is arranged on an output shaft of the motor (101), three placing seats (103) are evenly arranged at the top of the rotating frame (102), and an electric appliance can be placed on the placing seat (103).

3. The electric automobile training platform for preventing continuous electric shock as claimed in claim 2, wherein: elevating system (11) is including supporting shoe (110), screw rod (111), bevel gear (112), first link block (113) and bull stick (114), base (1) rear side is equipped with supporting shoe (110), the last rotation of supporting shoe (110) is equipped with screw rod (111), base (1) bottom rear side is equipped with first link block (113), the last rotation of first link block (113) is equipped with bull stick (114), bull stick (114) front side all is equipped with bevel gear (112) with screw rod (111) bottom, two bevel gear (112) mesh mutually, screw rod (111) upside links to each other through threaded connection's mode with operation panel (4).

4. The electric automobile training platform for preventing continuous electric shock as claimed in claim 3, wherein: still including clamping mechanism (12) that is used for preventing that electrical apparatus from dropping, clamping mechanism (12) are including second gag lever post (120), press from both sides tight piece (121) and clamping spring (122), three seat (103) upside of placing all bilateral symmetry slidingtype is equipped with second gag lever post (120), per two second gag lever posts (120) inboards all are equipped with and are used for pressing from both sides tight piece (121) of tight electrical apparatus of clamp, six press from both sides tight piece (121) and homonymy place between seat (103) all be connected with clamping spring (122), six clamping spring (122) all overlap on second gag lever post (120) of homonymy.

5. The electric automobile training platform for preventing continuous electric shock as claimed in claim 4, wherein: still including being convenient for accomodate the placement mechanism (13) of instrument, placement mechanism (13) are equipped with second connecting block (130) including second connecting block (130), place box (131) and handle (132) on the anterior upside of isolated column (2), and second connecting block (130) internal sliding formula is equipped with can place the box (131) of placing of instrument, and it is equipped with handle (132) to place box (131) front side.

6. The electric vehicle training platform for preventing continuous electric shock as claimed in claim 5, wherein: the outer side of the handle (132) is sleeved with a rubber sleeve.