阅读说明：本技术 一种教学用具有锻炼功能的电力系统学习设备 (Electric power system learning equipment with exercise function for teaching ) 是由 谭春林 于 2021-07-09 设计创作，主要内容包括：本发明公开了一种教学用具有锻炼功能的电力系统学习设备,涉及电力系统学习设备技术领域。该设备包括电力系统教学设备,所述电力系统教学设备下部固定有支撑腿,所述支撑腿中部开设为空腔,所述支撑腿的中部与转杆转动连接,所述转杆上固定有上锥轮,所述上锥轮与下锥轮相啮合。该设备通过在学习设备底部设置转轮,同时在学习设备的外侧壁固定推手,这样可以较为方便的对装置整体进行搬运,通过在该学习设备支撑腿底部设置调节机构,在搬运在可以依据搬运者的升高进行调节高度,同时,该装置,在搬运前,通过调节膨胀阀与转轮之间的摩擦系数,来调节搬运的难易程度,进而达到寓教于乐的效果与锻炼的效果。(The invention discloses electric power system learning equipment with an exercise function for teaching, and relates to the technical field of electric power system learning equipment. The equipment comprises electric power system teaching equipment, wherein a supporting leg is fixed on the lower portion of the electric power system teaching equipment, a cavity is formed in the middle of the supporting leg, the middle of the supporting leg is rotatably connected with a rotating rod, an upper cone pulley is fixed on the rotating rod, and the upper cone pulley is meshed with a lower cone pulley. This equipment is through setting up the runner in learning equipment bottom, the fixed pushing hands of lateral wall at learning equipment simultaneously, can be comparatively convenient carry the device wholly like this, through set up adjustment mechanism in this learning equipment supporting leg bottom, carry and carry out the height-adjusting according to the rising of carrier, and simultaneously, the device, before the transport, through the coefficient of friction between regulation expansion valve and the runner, adjusts the degree of difficulty of transport, and then reaches the effect of teaching in joy and the effect of taking exercise.)

1. The utility model provides a teaching is with electric power system learning equipment that has exercise function, includes electric power system teaching equipment (1), its characterized in that: electric power system teaching equipment (1) lower part is fixed with supporting leg (2), set up at supporting leg (2) middle part for the cavity, the middle part and bull stick (5) of supporting leg (2) are rotated and are connected, be fixed with cone pulley (3) on bull stick (5), go up cone pulley (3) and lower cone pulley (6) mesh mutually, cone pulley (6) lower part is fixed with threaded rod (7) down, supporting leg (2) cavity lower part is provided with adjustment mechanism (10).

2. The electric power system learning apparatus for teaching having an exercise function according to claim 1, wherein: threaded rod (7) rotate with stopper (8) and be connected, just threaded rod (7) run through the middle part of stopper (8), threaded rod (7) and slide bar (9) threaded connection, just slide bar (9) and the cavity inner wall sliding connection of supporting leg (2), slide bar (9) below is fixed mutually with push rod (11) one end.

3. The electric power system learning apparatus for teaching having an exercise function according to claim 2, wherein: adjustment mechanism (10) include sleeve (1001), the other end and sleeve (1001) upper end of push rod (11) are fixed mutually, the cavity inner wall of one side and supporting leg (2) of sleeve (1001) slides, the sleeve (1001) other end is linked together with hose (1003), sleeve (1001) and the one end piston connection of loop bar (1002), the bottom in supporting leg (2) cavity is fixed in to loop bar (1002) other end.

4. A teaching power system learning apparatus with exercise function according to claim 3, characterized in that: the hose (1003) is communicated with an expansion valve (1004), and the expansion valve (1004) is fixed at the bottom of the cavity of the support leg (2).

5. The electric power system learning apparatus for teaching having an exercise function according to claim 4, wherein: the through hole has been seted up to the bottom of electric power system teaching equipment (1) cavity, push rod (11) one side slides with supporting leg (2) cavity inside wall, push rod (11) opposite side is fixed mutually with dead lever (1006) through bearing diagonal pole (1007), dead lever (1006) rotate with runner (1005) and are connected.

6. The electric power system learning apparatus for teaching having an exercise function according to claim 5, wherein: supporting leg (1) lateral wall with rise piece (14) looks joint, just rise piece (14) and slide at the lateral wall of (1), it is articulated mutually with shaking hands (12) to rise piece (14), it sets up to two sets of to hold hand (12), and two sets of integrated into one piece has first elastic element (13) between holding hand (12) middle part.

7. The electric power system learning apparatus for teaching having an exercise function according to claim 6, wherein: a height adjusting mechanism (15) is fixed on the lifting block (1), and the height adjusting mechanism (15) is in contact with the lifting block (14).

8. An educational power system learning apparatus with exercise function according to claim 7, wherein: heightening mechanism (15) includes sleeve (1506) and vertical slide bar (1503), sleeve (1506) lower part is fixed mutually with the upper portion of (1), sleeve (1506) middle part is seted up for the cavity, just sleeve (1506) one side has seted up the through-hole, just the through-hole of sleeve (1506) one side and the cavity of sleeve (1506) are thought to communicate, the hole has been seted up on the upper portion of second elastic element (1509), the cavity that sleeve (1506) was run through to hole on vertical slide bar (1503) upper portion, just vertical slide bar (1503) lower extreme and sleeve (1506) cavity inside wall sliding connection, vertical slide bar (1503) upper end is fixed with pushing hands (1501), integrated into one piece has second elastic element (1509) between vertical slide bar (1503) left end and sleeve (1506) cavity left side inside wall.

9. The electric power system learning apparatus for teaching having an exercise function according to claim 8, wherein: the right end of the vertical sliding rod (1503) is fixed with the left end of the second transverse block (1505), the second transverse block (1505) penetrates through a hole formed in one side of the sleeve (1506) in a sliding mode, the upper portion of the vertical sliding rod (1503) is fixed with the first transverse block (1502), the right ends of the first transverse block (1502) and the second transverse block (1505) are fixed with friction blocks (1507), and the friction blocks (1507) are in contact with the lifting blocks (14).

Technical Field

The invention belongs to the technical field of electric power system learning equipment, and particularly relates to electric power system learning equipment with an exercise function for teaching.

Background

The electric power system is an electric energy production and consumption system which consists of links such as a power plant, a power transmission and transformation line, a power supply and distribution station, power utilization and the like. The function of the device is to convert the primary energy of the nature into electric energy through a power generation device, and then supply the electric energy to each user through power transmission, power transformation and power distribution. In order to realize the function, the power system is also provided with corresponding information and control systems at each link and different levels, and the production process of the electric energy is measured, regulated, controlled, protected, communicated and scheduled so as to ensure that users obtain safe and high-quality electric energy.

However, in the current power system teaching, the power system teaching equipment is usually adopted to show and demonstrate for students, and the power system equipment used for teaching at present is usually large in shape, large in weight, not easy to carry, single in function and incapable of achieving the purpose of teaching through lively activities.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a power system learning device with an exercise function for teaching, which solves the problems mentioned in the background technology.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides an electric power system learning equipment that teaching was had exercise function, includes electric power system teaching equipment, electric power system teaching equipment lower part is fixed with the supporting leg, set up to the cavity in the middle part of the supporting leg, the middle part and the bull stick of supporting leg rotate to be connected, be fixed with the cone pulley on the bull stick, go up the cone pulley and mesh mutually with lower cone pulley, the cone pulley lower part is fixed with the threaded rod down, supporting leg cavity lower part is provided with adjustment mechanism.

Preferably, the threaded rod is connected with the stopper rotation, just the threaded rod runs through the middle part of stopper, threaded rod and slide bar threaded connection, just the slide bar is with the cavity inner wall sliding connection of supporting leg, the slide bar below is fixed mutually with push rod one end.

Preferably, adjustment mechanism includes the sleeve, the other end and the sleeve upper end of push rod are fixed mutually, telescopic one side and the cavity inner wall of supporting leg slide, the sleeve other end is linked together with the hose, the sleeve is connected with the one end piston of loop bar, the loop bar other end is fixed in the bottom of supporting leg cavity.

Preferably, the hose is communicated with an expansion valve, and the expansion valve is fixed at the bottom of the cavity of the support leg.

Preferably, the bottom of the cavity of the power system teaching equipment is provided with a through hole, one side of the push rod slides along the inner side wall of the cavity of the supporting leg, the other side of the push rod is fixed with the fixed rod through an inclined supporting rod, and the fixed rod is rotatably connected with the rotating wheel.

Preferably, the supporting leg lateral wall with raise a piece looks joint, just the lateral wall that the piece can be in that rises slides, it is articulated mutually with shaking hands to rise the piece, it sets up to two sets ofly to shake hands, and two sets of integrated into one piece has first elastic element between the middle part of shaking hands.

Preferably, a height adjusting mechanism is fixed on the upper part, and the height adjusting mechanism is in contact with the lifting block.

Preferably, heightening mechanism includes sleeve and vertical slide bar, the sleeve lower part with upper portion fixed mutually, open to the cavity in the sleeve middle part, just the through-hole has been seted up to sleeve one side, just the through-hole of sleeve one side wants the intercommunication with telescopic cavity, the hole has been seted up on second elastic element's upper portion, the hole that vertical slide bar passes through sleeve upper portion runs through telescopic cavity, just vertical slide bar lower extreme and sleeve cavity inner wall sliding connection, vertical slide bar upper end is fixed with the pushing hands, integrated into one piece has second elastic element between vertical slide bar left end and the sleeve cavity left side inside wall.

Preferably, the right end of the vertical sliding rod is fixed with the left end of the second transverse block, the second transverse block penetrates through a hole formed in one side of the sleeve in a sliding mode, the upper portion of the vertical sliding rod is fixed with the first transverse block, friction blocks are fixed to the right ends of the first transverse block and the second transverse block, and the friction blocks are in contact with the lifting blocks.

(III) advantageous effects

The invention provides a power system learning device with an exercise function for teaching. The method has the following beneficial effects:

(1) this teaching is with electric power system learning equipment who has the function of taking exercise through set up the runner in learning equipment bottom, simultaneously at the fixed pushing hands of learning equipment's lateral wall, can be comparatively convenient carry the device is whole like this.

(2) This teaching is with electric power system learning equipment who has the function of taking exercise through setting up adjustment mechanism in this learning equipment supporting leg bottom, carries and carries out the height-adjusting according to the rising of carrier, and simultaneously, the device, before the transport, through adjusting the coefficient of friction between expansion valve and the runner, adjusts the degree of difficulty of transport, and then reaches the effect of teaching in joy and the effect of taking exercise.

(3) This teaching is with electric power system learning equipment who has exercise function through be provided with on electric power system learning equipment and increase the mechanism, makes the clutch blocks and rises the piece alternate segregation through promoting the pushing hands, and then can adjust the height that rises the piece according to user's rising.

(4) This teaching is with electric power system learning equipment who has the function of taking exercise through be provided with two sets of pushing hands on electric power system learning equipment, handing-over each other between pushing hands and the electric power system teaching equipment, adjusts the height that rises the piece through utilizing the mechanism of increaseing, and then can be suitable for and carry out physical training through the user of height.

Drawings

FIG. 1 is a schematic front view of the structure of the present invention;

FIG. 2 is an enlarged view of the structure A of the present invention;

FIG. 3 is a schematic top view of the structure of the present invention;

fig. 4 is an enlarged schematic view of the position B in the structure of the present invention.

In the figure: 1. power system teaching equipment; 2. supporting legs; 3. an upper cone pulley; 4. turning the hand; 5. a rotating rod; 6. a lower cone pulley; 7. a threaded rod; 8. a limiting block; 9. a slide bar; 10. an adjustment mechanism; 1001. a sleeve; 1002. a loop bar; 1003. a hose; 1004. an expansion valve; 1005. a rotating wheel; 1006. a fixed rod, 1007, an inclined support rod; 11. a push rod; 12. a handle 13, a first elastic element; 14. lifting the block; 15. a height adjusting mechanism; 1501. a pushing handle; 1502. a first cross piece; 1503. a vertical slide bar; 1505. a second transverse block; 1506. a sleeve; 1507. a friction block; 1509. second elastic element

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an electric power system learning device with an exercise function for teaching comprises an electric power system teaching device 1, wherein the electric power system teaching device 1 is an electric power system device for teaching and is used for teaching display and demonstration, the lower part of the electric power system teaching device 1 is fixedly provided with four supporting legs 2, the supporting legs 2 are used for supporting the electric power system teaching device 1, the middle parts of the supporting legs 2 are provided with cavities, the middle parts of the supporting legs 2 are rotatably connected with a rotating rod 5, an upper cone pulley 3 is fixedly arranged on the rotating rod 5, the upper cone pulley 3 is meshed with a lower cone pulley 6, the lower part of the lower cone pulley 6 is fixedly provided with a threaded rod 7, the lower part of the cavity of the supporting legs 2 is provided with an adjusting mechanism 10, the adjusting mechanism 10 can adjust the height of the whole device according to the height of a teacher in due to the cooperation of the threaded rod 7, the height of the whole device is adjusted, and the whole device can be flexibly carried through the adjusting mechanism 10, in addition, the friction force of the rotary wheel 1005 in the adjusting mechanism 10 can be increased through the adjusting mechanism 10, so that the student can do certain physical exercise in the whole device carrying process, and the aim of edutainment can be achieved.

Threaded rod 7 rotates with stopper 8 to be connected, and stopper 8 rotates with threaded rod 7 through the runner to be connected, can play certain supporting effect to threaded rod 7 like this. And the threaded rod 7 runs through the middle part of the limiting block 8, the threaded rod 7 is in threaded connection with the sliding rod 9, the height of the adjusting mechanism 10 can be adjusted by rotating the threaded rod 7, the sliding rod 9 is in sliding connection with the inner wall of the cavity of the supporting leg 2, and the lower part of the sliding rod 9 is fixed with one end of the push rod 11. Adjusting mechanism 10 includes sleeve 1001, the other end of push rod 11 is fixed mutually with sleeve 1001 upper end, one side of sleeve 1001 slides with the cavity inner wall of supporting leg 2, the sleeve 1001 other end is linked together with hose 1003, sleeve 1001 and the one end piston connection of loop bar 1002, place liquid between the cavity of sleeve 1001 and the loop bar 1002, make and carry out piston motion between loop bar 1002 and the sleeve 1001 through the up-and-down motion of push rod 11, piston motion between sleeve 1001 and loop bar 1002, the degree of expansion of control expansion valve 1004, the loop bar 1002 other end is fixed in the bottom of supporting leg 2 cavity. The flexible pipe 1003 is communicated with an expansion valve 1004, the expansion valve 1004 is made of an easily expandable and wear-resistant material, the contact area between the gradually expanding expansion valve 1004 and the rotating wheel 1005 is continuously increased, the friction coefficient between the expansion valve 1004 and the rotating wheel 1005 is further controlled, and the expansion valve 1004 is fixed at the bottom of the cavity of the support leg 2.

The through hole has been seted up to the bottom of electric power system teaching equipment 1 cavity, this through hole is used for the rising and the decline reservation spatial position of runner 1005, 11 one side of push rod slides with the 2 cavity inside walls of supporting leg, 11 opposite sides of push rod are fixed mutually with dead lever 1006 through bracing strut 1007 to one side, dead lever 1006 rotates with runner 1005 to be connected, 1007 uses the vertical center line of 1005 as the symmetry axis symmetry setting, runner 1005 plays certain slip effect, labour saving and time saving to carrying the device is whole. Supporting leg 1 lateral wall and the 14 looks joints of piece that rise, and rise the piece 14 and can slide at the lateral wall of 1, rise the piece 14 and articulate mutually with 12 of shaking hands, 12 of shaking hands set up to two sets of, and two sets of 12 middle parts of shaking hands integrated into one piece have first elastic element 13, and two sets of 12 of shaking hands can carry out physical training like this.

Be fixed with on the electric power system teaching equipment 1 and increase mechanism 15, can carry out artificial rising piece 14 through increasing mechanism 15 and increase and reduce, can be so that rising piece 14 can be suitable for not personnel of co-altitude to use, and rising piece 14 increases mechanism 15 and rises piece 14 and contacts. Heightening mechanism 15 includes sleeve 1506 and vertical slide bar 1503, sleeve 1506 lower part is fixed mutually with the upper portion of 1, open at the middle part of sleeve 1506 and establish to the cavity, and sleeve 1506 one side has seted up the through-hole, and the through-hole of sleeve 1506 one side wants the intercommunication with the cavity of sleeve 1506, the hole has been seted up on the upper portion of second elastic component 1509, vertical slide bar 1503 runs through the cavity of sleeve 1506 through the hole on sleeve 1506, and vertical slide bar 1503 lower extreme and sleeve 1506 cavity inner wall sliding connection, vertical slide bar 1503 upper end is fixed with pushing hands 1501, promote pushing hands 1501 through the effect and make second elastic component 1509 warp, and then can make between clutch blocks 1507 and the piece 14 that rises alternate segregation, it goes up and down to be convenient for like this lift piece 14, integrated into one piece has second elastic component 1509 between vertical slide bar 1503 left end and the sleeve 1506 cavity left side inner wall. The right end of the vertical sliding rod 1503 is fixed with the left end of the second transverse block 1505, the second transverse block 1505 penetrates through a hole formed in one side of the sleeve 1506 in a sliding mode, the upper portion of the vertical sliding rod 1503 is fixed with the first transverse block 1502, the right ends of the first transverse block 1502 and the second transverse block 1505 are fixed with a friction block 1507, the friction block 1507 is in contact with the lifting block 14, and the friction block 1507 and the lifting block 14 are mutually rubbed under the action of the second elastic element 1509 to achieve a certain limiting effect on the lifting block 14.

During operation or use, through rotatory change hand 4, when exogenic action changes hand 4, bull stick 5 rotates, and pivoted bull stick 5 drives cone pulley 3 and rotates, and then rotates with last cone pulley 3 meshed lower cone pulley 6, and then makes threaded rod 7 rotate, and pivoted threaded rod 7 drives rather than the slide bar 9 rotation of meshing, and then makes slide bar 9 descend, and the slide bar 9 that descends makes runner 1005 fall to the ground, and then makes things convenient for the transport effect of integrated device.

After the integrated device carried to the classroom, the operator can the antiport turn hand 4, and then makes inside runner 1005 got into the cavity of supporting leg 2 for supporting leg 2 bottom lands, makes placing in the classroom that whole device can be comparatively firm.

In addition, in the whole device carrying process, the liquid volume in the cavity between the sleeve 1001 and the sleeve rod 1002 can be adjusted by rotating the rotating hand 4, so that the expansion degree of the expansion valve 1004 is further enabled, the friction coefficient between the rotating wheel 1005 and the expansion valve 1004 is further adjusted, the functional design can be used for students to exercise the body, or teachers can make proper penalty, and the purpose of edutainment is achieved.

In addition, make second elastic component 1509 warp through promoting pushing hands 1501, and then make friction block 1507 and raise and separate each other between the piece 14, and then can adjust the height that rises piece 14, just so can make two sets of handshakes can be suitable for not the people of co-altitude with the simple and easy exercise equipment that first elastic component constitutes and be suitable for.

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