CN206789109U - A kind of height-adjustable physics lesson showing stand - Google Patents

A kind of height-adjustable physics lesson showing stand Download PDF

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Publication number
CN206789109U
CN206789109U CN201720366036.0U CN201720366036U CN206789109U CN 206789109 U CN206789109 U CN 206789109U CN 201720366036 U CN201720366036 U CN 201720366036U CN 206789109 U CN206789109 U CN 206789109U
Authority
CN
China
Prior art keywords
loading plate
rod
stand
height
block
Prior art date
Application number
CN201720366036.0U
Other languages
Chinese (zh)
Inventor
黄余奕劼
Original Assignee
黄余奕劼
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 黄余奕劼 filed Critical 黄余奕劼
Priority to CN201720366036.0U priority Critical patent/CN206789109U/en
Application granted granted Critical
Publication of CN206789109U publication Critical patent/CN206789109U/en

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Abstract

The utility model discloses a kind of height-adjustable physics lesson showing stand, including loading plate, the bottom of the loading plate inner chamber is provided with positive and negative dual-axle motor, two output ends of the positive and negative dual-axle motor are provided with screw rod, the surface of the screw rod is arranged with movable screw block, the bottom of the movable screw block is provided with slide bar, the bottom of the loading plate opens up the chute being adapted with slide bar, the top of the movable screw block is provided with swash plate, both sides at the top of the loading plate are all provided with restraining position ring block, the inner chamber of the spacing ring is provided through connecting rod, spacing ring and loading plate and the inner chamber for extending to loading plate are run through in the bottom on the connecting rod surface, the bottom of the connecting rod is connected with the pulley being adapted with swash plate.The utility model is cooperated by swash plate, movable screw block, connecting rod, pulley, positive and negative dual-axle motor, screw rod, slide bar and chute, and the height of showing stand can be played a part of automatically adjusting.

Description

A kind of height-adjustable physics lesson showing stand
Technical field
Showing stand technical field is the utility model is related to, specially a kind of height-adjustable physics lesson showing stand.
Background technology
Teacher of physics at school when often use showing stand because the thing of showing stand displaying is different, displaying Frame often regulation height when in use, but existing showing stand when adjusting height, it is necessary to teacher of physics is adjusted manually, Because it is cumbersome to adjust height flow to showing stand manually, so as to greatly reduce the progress of attending class of teacher of physics.
Utility model content
The purpose of this utility model is to provide a kind of height-adjustable physics lesson showing stand, possessed to showing stand The advantages of automatic is highly carried out, solve existing showing stand needs what physics veteran was adjusted manually to ask when adjusting height Topic.
To achieve the above object, the utility model provides following technical scheme:A kind of height-adjustable physics lesson exhibition Show frame, including loading plate, the bottom of the loading plate inner chamber is provided with positive and negative dual-axle motor, and two of the positive and negative dual-axle motor are defeated Go out end and be provided with screw rod, the surface of the screw rod is arranged with movable screw block, and the bottom of the movable screw block is provided with slide bar, described The bottom of loading plate opens up the chute being adapted with slide bar, and the top of the movable screw block is provided with swash plate, the loading plate top Both sides be all provided with restraining position ring block, the inner chamber of the spacing ring is provided through connecting rod, and the bottom on the connecting rod surface is run through Spacing ring and loading plate and the inner chamber for extending to loading plate, the bottom of the connecting rod are connected with the cunning being adapted with swash plate Wheel, the top of the connecting rod are provided with Graphic Panel, and the left side of the loading plate is provided with controller, the controller and positive and negative twin shaft Motor is electrically connected with.
Preferably, the both sides of the Graphic Panel bottom are fixedly connected with the junction of connecting rod by contiguous block, and two Individual connecting rod is centrosymmetric on Graphic Panel.
Preferably, the both sides of the loading plate bottom are equipped with support column, and the bottom of two support columns be equipped with it is anti-skidding Pad.
Preferably, the both sides of the movable screw block bottom and the junction of slide bar are fixed by fixed block and fixing bolt Connection.
Preferably, the shape size of two swash plates is consistent, and the bottom of two swash plates and the junction of movable screw block It is fixedly connected by fixture.
Compared with prior art, the beneficial effects of the utility model are as follows:
1st, the utility model passes through swash plate, movable screw block, connecting rod, pulley, positive and negative dual-axle motor, screw rod, slide bar and cunning Groove is cooperated, and the height of showing stand can be played a part of automatically adjusting, the height of such showing stand in regulation more just Victory, existing showing stand is avoided when adjusting height, it is necessary to the situation that physics veteran is adjusted, so as to substantially increase thing The progress of attending class of teacher is managed, is adapted to promote the use of.
2nd, the utility model can play fixed effect, such showing stand exists by support column and slipmat to showing stand Use Limitation fruit is more preferable, avoid showing stand be in the presence of when in use it is mobile, so as to cause showing stand using effect bad Situation, by contiguous block, fixed effect can be played to Graphic Panel, effect is more preferable when in use for such Graphic Panel, avoids Graphic Panel is in the presence of rocking when in use, so as to cause the bad situation of Graphic Panel using effect, by fixed block and admittedly Determine bolt, fixed effect can be played to slide bar, effect is more preferable when in use for such slide bar, avoids slide bar and occurs when in use The situation of loosening, so as to cause the bad situation of slide bar using effect.
Brief description of the drawings
Fig. 1 is the utility model structure diagram;
Fig. 2 is the utility model structure diagram.
In figure:1 loading plate, 2 swash plates, 3 movable screw blocks, 4 controllers, 5 support columns, 6 slipmat, 7 Graphic Panels, 8 contiguous blocks, 9 connecting rods, 10 spacing rings, 11 pulleys, 12 positive and negative dual-axle motors, 13 screw rods, 14 fixed blocks, 15 fixing bolts, 16 slide bars, 17 are slided Groove.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-2, a kind of height-adjustable physics lesson showing stand, including loading plate 1 are referred to, the bottom of loading plate 1 Both sides are equipped with support column 5, and the bottom of two support columns 5 is equipped with slipmat 6, and the utility model is by support column 5 and prevents Skidding 6, fixed effect can be played to showing stand, effect is more preferable when in use for such showing stand, avoids showing stand and is using When there is movement, so as to cause the bad situation of showing stand using effect, the bottom of the inner chamber of loading plate 1 is provided with just Anti- dual-axle motor 12, two output ends of the positive and negative dual-axle motor 12 are provided with screw rod 13, the surface set of the screw rod 13 Provided with movable screw block 3, the both sides of the bottom of movable screw block 3 are solid by fixed block 14 and fixing bolt 15 with the junction of slide bar 16 Fixed connection, by fixed block 14 and fixing bolt 15, can play fixed effect, such slide bar 16 is imitated when in use to slide bar 16 Fruit is more preferable, avoids slide bar 16 and is in the presence of loosening when in use, so as to cause the bad situation of the using effect of slide bar 16, institute The bottom for stating movable screw block 3 is provided with slide bar 16, and the bottom of the loading plate 1 opens up the chute 17 being adapted with slide bar 16, described The top of movable screw block 3 is provided with swash plate 2, and the shape size of two swash plates 2 is consistent, and the bottom of two swash plates 2 and activity The junction of spiral shell block 3 is fixedly connected by fixture, and the both sides at the top of loading plate 1 are all provided with restraining position ring block 10, the limit The inner chamber of position ring 10 is provided through connecting rod 9, and the bottom on the surface of connecting rod 9 through spacing ring 10 and loading plate 1 and is prolonged The inner chamber of loading plate 1 is extended, the bottom of the connecting rod 9 is connected with the pulley 11 being adapted with swash plate 2, the utility model Pass through swash plate 2, movable screw block 3, connecting rod 9, pulley 11, positive and negative dual-axle motor 12, screw rod 13, slide bar 16 and the phase interworking of chute 17 Close, the height of showing stand can be played a part of automatically adjusting, the height of such showing stand is more convenient in regulation, avoids Existing showing stand when adjusting height, it is necessary to the situation that physics veteran is adjusted, so as to substantially increase teacher of physics Attend class progress, be adapted to promote the use of, the top of the connecting rod 9 is provided with Graphic Panel 7, both sides and the connecting rod 9 of the bottom of Graphic Panel 7 Junction be fixedly connected by contiguous block 8, by contiguous block 8, fixed effect can be played to Graphic Panel 7, so show Effect is more preferable when in use for plate 7, avoids Graphic Panel 7 and is in the presence of rocking when in use, so as to cause Graphic Panel 7 to use effect The bad situation of fruit, and two connecting rods 9 are centrosymmetric on Graphic Panel 7, the left side of the loading plate 1 is provided with controller 4, The controller 4 is electrically connected with positive and negative dual-axle motor 12.
In use, controlling positive and negative dual-axle motor 12 to rotate by controller 4, screw rod 13 is driven by positive and negative dual-axle motor 12 Rotate, drive movable screw block 3 to move left and right by screw rod 13, coordinate movable screw block 3 to move left and right by slide bar 16 and chute 17, Swash plate 2 is driven to move left and right by movable screw block 3, when swash plate 2 moves inward, swash plate 2 can be driven by pulley 11 and be connected Bar 9 moves up, and by connecting rod 9 Graphic Panel 7 can be driven to move up, when swash plate 2 is displaced outwardly, connecting rod 9 Graphic Panel 7 is driven to move down.
In summary:The height-adjustable physics lesson showing stand, pass through swash plate 2, movable screw block 3, connecting rod 9, cunning Wheel 11, positive and negative dual-axle motor 12, screw rod 13, slide bar 16 and chute 17, solve existing showing stand needs when adjusting height The problem of physics veteran is adjusted manually.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of height-adjustable physics lesson showing stand, including loading plate(1), it is characterised in that:The loading plate(1)It is interior The bottom of chamber is provided with positive and negative dual-axle motor(12), the positive and negative dual-axle motor(12)Two output ends be provided with screw rod (13), the screw rod(13)Surface be arranged with movable screw block(3), the movable screw block(3)Bottom be provided with slide bar(16), institute State loading plate(1)Bottom open up and slide bar(16)The chute being adapted(17), the movable screw block(3)Top be provided with swash plate (2), the loading plate(1)The both sides at top are all provided with restraining position ring block(10), the spacing ring(10)Inner chamber be provided through connecting Extension bar(9), the connecting rod(9)Spacing ring is run through in the bottom on surface(10)And loading plate(1)And extend to loading plate(1)It is interior Chamber, the connecting rod(9)Bottom be connected with and swash plate(2)The pulley being adapted(11), the connecting rod(9)Top Provided with Graphic Panel(7), the loading plate(1)Left side be provided with controller(4), the controller(4)With positive and negative dual-axle motor (12)It is electrically connected with.
A kind of 2. height-adjustable physics lesson showing stand according to claim 1, it is characterised in that:The Graphic Panel (7)The both sides of bottom and connecting rod(9)Junction pass through contiguous block(8)It is fixedly connected, and two connecting rods(9)On exhibition Show plate(7)It is centrosymmetric.
A kind of 3. height-adjustable physics lesson showing stand according to claim 1, it is characterised in that:The loading plate (1)The both sides of bottom are equipped with support column(5), and two support columns(5)Bottom be equipped with slipmat(6).
A kind of 4. height-adjustable physics lesson showing stand according to claim 1, it is characterised in that:The movable screw Block(3)The both sides of bottom and slide bar(16)Junction pass through fixed block(14)And fixing bolt(15)It is fixedly connected.
A kind of 5. height-adjustable physics lesson showing stand according to claim 1, it is characterised in that:Two described oblique Plate(2)Shape size it is consistent, and two swash plates(2)Bottom and movable screw block(3)Junction fixed by fixture Connection.
CN201720366036.0U 2017-04-10 2017-04-10 A kind of height-adjustable physics lesson showing stand CN206789109U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720366036.0U CN206789109U (en) 2017-04-10 2017-04-10 A kind of height-adjustable physics lesson showing stand

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720366036.0U CN206789109U (en) 2017-04-10 2017-04-10 A kind of height-adjustable physics lesson showing stand

Publications (1)

Publication Number Publication Date
CN206789109U true CN206789109U (en) 2017-12-22

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720366036.0U CN206789109U (en) 2017-04-10 2017-04-10 A kind of height-adjustable physics lesson showing stand

Country Status (1)

Country Link
CN (1) CN206789109U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108682342A (en) * 2018-03-28 2018-10-19 海宁市丁桥镇永畅知识产权服务部 Multifunctional demonstration column for college students'employment
CN108859510A (en) * 2018-03-07 2018-11-23 袁静 A kind of blackboard of the teaching convenient for adjusting
CN108888023A (en) * 2018-05-05 2018-11-27 郭斌 A kind of musical instrument sale frame convenient for adjusting
CN109102738A (en) * 2018-09-13 2018-12-28 安徽倍思特教育科技有限公司 A kind of plantation displaying device for practical education
CN109272816A (en) * 2018-11-22 2019-01-25 合肥学院 A kind of Art Design display board

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108859510A (en) * 2018-03-07 2018-11-23 袁静 A kind of blackboard of the teaching convenient for adjusting
CN108682342A (en) * 2018-03-28 2018-10-19 海宁市丁桥镇永畅知识产权服务部 Multifunctional demonstration column for college students'employment
CN108888023A (en) * 2018-05-05 2018-11-27 郭斌 A kind of musical instrument sale frame convenient for adjusting
CN109102738A (en) * 2018-09-13 2018-12-28 安徽倍思特教育科技有限公司 A kind of plantation displaying device for practical education
CN109272816A (en) * 2018-11-22 2019-01-25 合肥学院 A kind of Art Design display board

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GR01 Patent grant
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CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20171222

Termination date: 20180410