CN209496534U

CN209496534U - A kind of Automation of Electric Systems experimental provision

Info

Publication number: CN209496534U
Application number: CN201821984936.2U
Authority: CN
Inventors: 王洪飞
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-11-29
Filing date: 2018-11-29
Publication date: 2019-10-15
Anticipated expiration: 2028-11-29

Abstract

The utility model discloses a kind of Automation of Electric Systems experimental provisions, including practical traning platform, loose slot active socket and cutting-off mechanism, the loose slot is provided with the middle part at the back side at the top of practical traning platform, the active socket activity is connected to the top of loose slot, the amputated structure is separately mounted to front and the back side at the top of active socket, edge insulator is fixedly welded on the left of loose slot inner wall to overcome difficulties, the overcome difficulties middle part activity of inner cavity of the edge insulator is connected with metallic conduction piece, front and the back side of the conductive metal sheet are fixedly welded with ceramic strip, the Automation of Electric Systems experimental provision, using movable jack design, it can suitably be moved according to the length of field power supply line, its adaptability is stronger, and greatly reduce the use of long power supply line, it can guarantee to also avoid power supply line while desktop is clean and tidy when experiment Mutually winding is prone to accidents and arranges more difficult problem.

Description

A kind of Automation of Electric Systems experimental provision

Technical field

The utility model relates to electrical teaching technical field, specially a kind of Automation of Electric Systems experimental provision.

Background technique

Power electronic technique is the subject for being controlled electric energy and being converted using power electronic devices, be electric power, electronics, The cross discipline between three big electrical engineering technical fields is controlled, student is frequently encountered different electricity during electricity learns Experiment is learned, and requires a great deal of time and is doing experimentally.

The most common electric system experiment is Automation of Electric Systems training platform, i.e. Automation of Electric Systems experiment dress It sets, " a kind of Automation of Electric Systems experimental provision " (patent No.: CN107610568A), the patent packet as disclosed in Chinese patent Experimental bench is included, the front end face of experimental bench is equipped with display screen, and the front end face of experimental bench is successively arranged green indicating lamp from top to bottom, supplies Electric switch and voltage adjusting knob, green indicating lamp, power switch and voltage adjusting knob are respectively positioned on the left side of display screen, experiment The right side of platform is equipped with control switch, and experimental bench is equipped with operating platform；As Chinese patent discloses, " a kind of electric system is automatic Change experimental provision " (patent No.: CN108806426A), which includes device noumenon and display, under the front side of device noumenon End is provided with maintenance sliding door, and display is located at the front side in device noumenon upper right side, and the two sides up and down of display are provided with cunning Slot, sliding slot is internally provided with sliding block, and brush board is connected between sliding block, and the upper left front side of device noumenon is distinguished from left to right It is provided with voltage indicator lamp and alternator indicator, the lower end of voltage indicator lamp is provided with voltage regulator module, in device noumenon Between voltage detecting interface and current detecting interface are respectively arranged on end face from left to right, the is provided on the right side of the upper end of movable plate Two coded locks.

Above-mentioned technical solution, although having their own advantages, be all it is similar, entirely in order to improve equipment use when The security performance of time, certainly this be it is essential be also necessary, but as experimental teaching or hands-on When, the especially experiment in terms of electric power subject, various power supply lines and various plugs are all essential, but existing Half socket is fixed, it is desirable to it must have sufficiently long power supply line using giving to cooperate, but so Words, quantity is more and power supply line is longer is easy to wind together, either when in use or experiment terminate arrange when Time is all relatively difficult, and the requirement for improving safety is also not achieved while increasing work difficulty.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of Automation of Electric Systems experimental provision, solves Electric system experiment there is a problem of more longer power supply line use, arrange it is cumbersome and more dangerous.

(2) technical solution

In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of Automation of Electric Systems Experimental provision, including practical traning platform, loose slot active socket and cutting-off mechanism, the loose slot are provided with the back side at the top of practical traning platform Middle part, the active socket activity are connected to the top of loose slot, and the amputated structure is separately mounted at the top of active socket Front and the back side are fixedly welded with edge insulator on the left of loose slot inner wall and overcome difficulties, and the edge insulator is overcome difficulties the middle part activity of inner cavity It is connected with metallic conduction piece, front and the back side of the conductive metal sheet are fixedly welded with ceramic strip, the conductive metal sheet Right side through loose slot and extend to the outside of loose slot.

Preferably, the active socket includes insulating panel, and the top of the insulating panel is equidistant to offer jack, institute The bottom for stating insulating panel is connected with intermediate plate, and the top of the intermediate plate is equidistant to be fixedly installed with clamping piece, the centre The bottom of plate is fixedly installed with seal base, and the top of the seal base is equidistant through being connected with fixed point conductive plugs, described Front and the back side of seal base bottom are fixedly welded with limit plate.

Preferably, the limit plate includes vertical panel and level board, the bottom of the vertical panel opposite side and level board It is fixedly connected, the top of the level board is equidistant to be fixedly welded with little spring.

Preferably, the cutting-off mechanism includes casting lug thereon, and the middle part at the top of the casting lug thereon offers stealthy hole, described hidden The inner cavity in shape hole runs through stealthy hole and extends to the outside of active socket through truncation column, the bottom of the truncation column is connected with, Strip groove is offered in the middle part of the truncation column bottom, the inner cavity of the strip groove is provided with idler wheel.

Preferably, the jack, clamping piece are equal with the fixed point quantity of conductive plugs and are one-to-one, institute in position The bottom of fixed point conductive plugs is stated through seal base and extends to the outside of seal base bottom.

Preferably, the level board is located at the underface of ceramic strip, the width and the width phase of ceramic strip of the level board Deng the top of the little spring and the bottom of ceramic strip contact with each other.

(3) beneficial effect

The utility model provides a kind of Automation of Electric Systems experimental provision.Have it is following the utility model has the advantages that

(1), the Automation of Electric Systems experimental provision can be according to field power supply line using movable jack design Length suitably moved, adaptability is stronger, and greatly reduce the use of long power supply line, can be with when experiment Guarantee that power supply line is also avoided while desktop is clean and tidy mutually winds the problem for being prone to accidents and arranging more difficulty.

(2), the Automation of Electric Systems experimental provision carries out electric power transmitting using MULTI CONTACT, can be right ensure that It may also be ensured that the safety of the use of time while electric power is conducted, while cooperating the use of cutting-off mechanism, can guarantee Equipment accomplishes instant stop.

(3), the Automation of Electric Systems experimental provision, opening up for loose slot are carried out not just to portable propelling socket Movement is adjusted, and also adds the contact between internal component and outside air and flowing, uses equipment in the production time When can increase the heat dissipation performance for spreading Hebei itself, play the role of protect equipment.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the utility model loose slot cross-sectional view；

Fig. 3 is the utility model active socket structural schematic diagram；

Fig. 4 is the utility model cutting-off mechanism structural schematic diagram.

In figure: 1 practical traning platform, 101 loose slots, 1011 insulation sleeves, 1012 metallic conduction pieces, 1013 ceramic strips, 2 activities are inserted Seat, 201 insulating panels, 202 jacks, 203 clamping pieces, 204 seal bases, 205 fixed point conductive plugs, 206 limit plates, among 207 Plate, 2061 vertical panels, 2062 level boards, 2063 little springs, 3 cutting-off mechanisms, 301 casting lug thereons, 302 stealthy holes, 303 truncation columns, 304 strip grooves, 305 idler wheels.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.

Examples of the embodiments are shown in the accompanying drawings, and in which the same or similar labels are throughly indicated identical or classes As element or element with the same or similar functions.The embodiments described below with reference to the accompanying drawings are exemplary, purport It is being used to explain the utility model, and should not be understood as limiting the present invention.

In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " suitable The orientation or positional relationship of the instructions such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " is orientation based on the figure Or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than the device of indication or suggestion meaning or Element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as the limit to the utility model System.

In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be Mechanical connection, is also possible to be electrically connected；It can be directly connected, two can also be can be indirectly connected through an intermediary The interaction relationship of connection or two elements inside element.It for the ordinary skill in the art, can basis Concrete condition understands the concrete meaning of above-mentioned term in the present invention.

Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of Automation of Electric Systems experimental provision, packet Practical traning platform 1,101 active socket 2 of loose slot and cutting-off mechanism 3 are included, active socket 2 includes insulating panel 201, insulating panel 201 Top it is equidistant offer jack 202, jack 202, clamping piece 203 are equal with the fixed point quantity of conductive plugs 205 and in position On be it is one-to-one, the bottom of fixed point conductive plugs 205 through seal base 204 and extends to the outer of 204 bottom of seal base Side, the bottom of insulating panel 201 are connected with intermediate plate 207, and the top of intermediate plate 207 is equidistant to be fixedly installed with clamping piece 203, The bottom of intermediate plate 207 is fixedly installed with seal base 204, and the top of seal base 204 is equidistant to lead through being connected with fixed point Electric bolt 205, front and the back side of 204 bottom of seal base are fixedly welded with limit plate 206, and limit plate 206 includes vertical panel 2061 and level board 2062, the bottom of 2061 opposite side of vertical panel be fixedly connected with level board 2062, the top of level board 2062 Portion is equidistant to be fixedly welded with little spring 2063, and level board 2062 is located at the underface of ceramic strip 1013, the width of level board 2062 Degree is equal with the width of ceramic strip 1013, and the top of little spring 2063 and the bottom of ceramic strip 1013 contact with each other, cutting-off mechanism 3 Including casting lug thereon 301, the middle part at 301 top of casting lug thereon offers stealthy hole 302, and the inner cavity of stealthy hole 302, which is run through to be connected with, to be cut The bottom of disconnected column 303, truncation column 303 runs through stealthy hole 302 and extends to the outside of active socket 2, is truncated in 303 bottom of column Portion offers strip groove 304, and the inner cavity of strip groove 304 is provided with idler wheel 305, and loose slot 101 is provided with the 1 top back side of practical traning platform Middle part, 2 activity of active socket is connected to the top of loose slot 101, and amputated structure 3 is separately mounted to 2 top of active socket Front and the back side are fixedly welded with edge insulator on the left of 101 inner wall of loose slot and overcome difficulties 1011, and edge insulator is overcome difficulties in 1011 inner cavities Portion's activity is connected with metallic conduction piece 1012, and front and the back side of conductive metal sheet 1012 are fixedly welded with ceramic strip 1013, The right side of conductive metal sheet 1012 runs through loose slot 101 and extends to the outside of loose slot 101.

When the Automation of Electric Systems experimental provision works (or when using), first by entire practical traning platform 1 and external power supply Be connected, normal use equipment when, does not need to carry out some special transfers, when have some specific equipment i.e. its own Power supply line it is shorter and need with equipment on designated position be electrically connected when, just need that position is adjusted, need first Truncation column 303 is pulled, allows truncation column 303 to be rotated around positive installation bolt, is turned to vertically until column 303 will be truncated State, the idler wheel 305 of its bottom is directly to be in contact with the top of insulating panel 201 at this time, and truncation column 303 is in the rotation By the support of idler wheel 305 by entire active socket 2 prop up upwards come, as active socket 2 moves upwards, seal base 204 With moving upwards, and little spring 2063 is squeezed in the interaction between ceramic strip 1013 and level board 2062 and generates shape Becoming, vertex conductive plugs 205 at this time are just directly separated from each other with metallic conduction piece 1012, entire active socket 2 are powered off, Then active socket 2 is pushed directly on to designated position, is again pulled truncation column 303 to horizontal position, little spring 2063 restores Deformation pulls downward on entire active socket, and fixed point conductive plugs 205 contact with each other with metallic conduction piece 1012 again.

In conclusion the Automation of Electric Systems experimental provision can be according to live electricity using movable jack design The length of source line is suitably moved, and adaptability is stronger, and greatly reduce the use of long power supply line, when experiment It power supply line can be guaranteed to also avoid while desktop is clean and tidy mutually winds and be prone to accidents and arrange more difficult ask Topic carries out electric power transmitting using MULTI CONTACT, when may also be ensured that use while ensure that can conduct electric power The safety of time, while cooperating the use of cutting-off mechanism, can guarantee equipment accomplish it is instant stop, loose slot opens up not only It is movement to be adjusted in order to facilitate active socket, and also add the contact between internal component and outside air and stream It is dynamic, the heat dissipation performance for spreading Hebei itself can be increased when producing the time using equipment, play the role of protecting equipment.

The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims

1. a kind of Automation of Electric Systems experimental provision, including practical traning platform (1), loose slot (101) active socket (2) and shear Structure (3), it is characterised in that: the loose slot (101) is provided with the middle part at the back side at the top of practical traning platform (1), the active socket (2) Activity is connected to the top of loose slot (101), the cutting-off mechanism (3) be separately mounted to front at the top of active socket (2) with The back side；

It is fixedly welded with edge insulator on the left of loose slot (101) inner wall to overcome difficulties (1011), the edge insulator is overcome difficulties (1011) inner cavity Middle part activity be connected with conductive metal sheet (1012), the conductive metal sheet (1012) front be fixedly welded with the back side The right side of ceramic strip (1013), the conductive metal sheet (1012) through loose slot (101) and extends to the outer of loose slot (101) Side.

2. a kind of Automation of Electric Systems experimental provision according to claim 1, it is characterised in that: the active socket It (2) include insulating panel (201), the top of the insulating panel (201) is equidistant to offer jack (202), the insulating surfaces The bottom of plate (201) is connected with intermediate plate (207), and the top of the intermediate plate (207) is equidistant to be fixedly installed with clamping piece (203), the bottom of the intermediate plate (207) is fixedly installed with seal base (204), the top etc. of the seal base (204) Distance is fixedly welded limited through fixed point conductive plugs (205), the front of seal base (204) bottom is connected with the back side Position plate (206).

3. a kind of Automation of Electric Systems experimental provision according to claim 2, it is characterised in that: the limit plate It (206) include vertical panel (2061) and level board (2062), the bottom of vertical panel (2061) opposite side and level board (2062) it is fixedly connected, the top of the level board (2062) is equidistant to be fixedly welded with little spring (2063).

4. a kind of Automation of Electric Systems experimental provision according to claim 1, it is characterised in that: the cutting-off mechanism It (3) include casting lug thereon (301), the middle part at the top of the casting lug thereon (301) offers stealthy hole (302), the stealthy hole (302) Inner cavity through being connected with truncation column (303), the bottom of truncation column (303) is through stealthy hole (302) and extending to activity The outside of socket (2) offers strip groove (304) in the middle part of truncation column (303) bottom, the strip groove (304) it is interior Chamber is provided with idler wheel (305).

5. a kind of Automation of Electric Systems experimental provision according to claim 2, it is characterised in that: the jack (202), The quantity of clamping piece (203) and fixed point conductive plugs (205) is equal and is one-to-one, the fixed point conductive plugs in position (205) bottom runs through seal base (204) and extends to the outside of seal base (204) bottom.

6. a kind of Automation of Electric Systems experimental provision according to claim 3, it is characterised in that: the level board (2062) it is located at the underface of ceramic strip (1013), the width and the width phase of ceramic strip (1013) of the level board (2062) Deng the top of the little spring (2063) and the bottom of ceramic strip (1013) contact with each other.