CN207020849U - A kind of height-adjustable teaching showing stand - Google Patents
A kind of height-adjustable teaching showing stand Download PDFInfo
- Publication number
- CN207020849U CN207020849U CN201720576093.1U CN201720576093U CN207020849U CN 207020849 U CN207020849 U CN 207020849U CN 201720576093 U CN201720576093 U CN 201720576093U CN 207020849 U CN207020849 U CN 207020849U
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- positive
- screw rod
- showing stand
- active box
- height
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Abstract
The utility model discloses a kind of height-adjustable teaching showing stand, including active box, the left side of the movable box cavity is provided with two the first portable plates, the inner chamber of first portable plate is arranged with positive screw rod, the right side of the positive screw rod is provided with the second angular wheel, the right side of the movable box cavity is provided with two the second portable plates, the inner chamber of second portable plate is arranged with anti-screw rod, the left side of the anti-screw rod is provided with the second angular wheel, positive and negative motor is provided with the center of the movable box cavity, the output end of the positive and negative motor is provided with the first angular wheel being used cooperatively with the second angular wheel.The utility model is cooperated by the first portable plate, slide bar, chute, positive screw rod, positive and negative motor, the first angular wheel, the second angular wheel, anti-screw rod, the second portable plate, motion bar, sliding panel and rotating shaft, the height of showing stand can be adjusted, effect is more preferable when in use for such showing stand.
Description
Technical field
Showing stand technical field is the utility model is related to, specially a kind of height-adjustable teaching showing stand.
Background technology
According to showing stand feature, matching merchandising Abstract Show frame is designed, along with tool LOGO ingenious
Label, make product is eye-catching to show in public, so as to increase the exploitation effect to product.Abstract Show frame can be entirely square
Position shows the feature of product；Abundant accessory, and each component can record installation living, multiple color collocation, Specialty Design
The consummate design of personnel.Abstract Show frame makes traditional facility overshadowed.
Teacher needs to use showing stand when showing teaching aid to student, but existing showing stand in the market
When in use, the height of showing stand is unadjustable, so as to cause the bad situation of showing stand bandwagon effect.
Utility model content
The purpose of this utility model is to provide a kind of height-adjustable teaching showing stand possess the height to showing stand
The advantages of being adjusted, solve the problems, such as that existing showing stand is highly unadjustable.
To achieve the above object, the utility model provides following technical scheme：A kind of height-adjustable teaching showing stand,
Including active box, the left side of the movable box cavity is provided with two the first portable plates, and the inner chamber of first portable plate is arranged with
Positive screw rod, the right side of the positive screw rod are provided with the second angular wheel, and the right side of the movable box cavity is provided with two second activities
Plate, the inner chamber of second portable plate are arranged with anti-screw rod, and the left side of the anti-screw rod is provided with the second angular wheel, the activity
It is provided with positive and negative motor at the center of box cavity, the output end of the positive and negative motor is provided with the be used cooperatively with the second angular wheel
The surface of one angular wheel, the positive screw rod and anti-screw rod is connected with movable screw block, and the bottom of the movable screw block is set
There is slide bar, the both sides of the active box intracavity bottom offer the chute being adapted with slide bar, the top of the movable screw block
Motion bar is connected with by rotating shaft, the one end of the motion bar away from movable screw block is connected by rotating shaft and sliding panel activity
Connect, the top of the sliding panel is provided with Graphic Panel, and the left side of the active box is provided with controller, the controller and positive and negative motor
It is electrically connected with.
Preferably, the bottom of the active box is provided with slipmat, and the top of slipmat and the junction of active box pass through
Adhesive is fixedly connected.
Preferably, the both sides of the positive and negative motor are consolidated with the junction of the first portable plate and the second portable plate by support
Fixed connection, and the bottom of positive and negative motor is fixedly connected with the junction of active box by fixture.
Preferably, the size shape of two slide bars is consistent, and the top of two slide bars and the junction of movable screw block
It is fixedly connected by fixed block with fixing bolt.
Preferably, the top of the sliding panel is fixedly connected with the junction of Graphic Panel by contiguous block.
Compared with prior art, the beneficial effects of the utility model are as follows：
1st, the utility model passes through the first portable plate, slide bar, chute, positive screw rod, positive and negative motor, the first angular wheel,
Two angular wheels, anti-screw rod, the second portable plate, motion bar, sliding panel, rotating shaft and movable screw block cooperate, can be to showing stand
Height be adjusted, effect is more preferable when in use for such showing stand, avoids existing showing stand when in use because displaying
The height of frame is unadjustable, so as to cause the bad situation of showing stand bandwagon effect, is adapted to promote the use of.
2nd, the utility model can play fixed effect, so positive and negative motor is when in use by support to positive and negative motor
Effect is more preferable, avoids positive and negative motor and is in the presence of rocking when in use, so as to cause positive and negative motor using effect bad
Situation, by slipmat, fixed effect can be played to showing stand, effect is more preferable when in use for such showing stand, avoids exhibition
It is mobile to show that frame is in the presence of when in use,, can be to exhibition by contiguous block so as to cause the bad situation of showing stand using effect
Show that plate plays fixed effect, effect is more preferable when in use for such Graphic Panel, avoids Graphic Panel and occurs what is loosened when in use
Situation, so as to cause Graphic Panel to be in the presence of dropping when in use, by fixed block and fixing bolt, slide bar can be played solid
Fixed effect, effect is more preferable when in use for such slide bar, avoids slide bar and is in the presence of rocking when in use, so as to cause to slide
The bad situation of bar using effect.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model A-A partial enlargement structural representations.
In figure：1 active box, 2 controllers, 3 first portable plates, 4 slide bars, 5 chutes, 6 positive screw rods, 7 supports, 8 positive and negative motors,
9 first angular wheels, 10 second angular wheels, 11 anti-screw rods, 12 slipmat, 13 second portable plates, 14 motion bars, 15 are slided
Plate, 16 rotating shafts, 17 contiguous blocks, 18 Graphic Panels, 19 movable screw blocks, 20 fixed blocks, 21 fixing bolts.
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 teaching showing stand, including active box 1, the bottom of active box 1 is referred to be provided with
Slipmat 12, by slipmat 12, fixed effect can be played to showing stand, effect is more preferable when in use for such showing stand, keeps away
Exempted from showing stand be in the presence of when in use it is mobile, so as to cause the bad situation of showing stand using effect, and slipmat 12
Top be fixedly connected with the junction of active box 1 by adhesive, the left side of the inner chamber of active box 1 is provided with two the first portable plates
3, the inner chamber of the first portable plate 3 is arranged with positive screw rod 6, and the right side of positive screw rod 6 is provided with the second angular wheel 10, the inner chamber of active box 1
Right side be provided with two the second portable plates 13, the inner chamber of the second portable plate 13 is arranged with anti-screw rod 11, and the left side of anti-screw rod 11 is set
There is the second angular wheel 10, positive and negative motor 8, both sides and the first portable plate of positive and negative motor 8 are provided with the center of the inner chamber of active box 1
3 are fixedly connected with the junction of the second portable plate 13 by support 7, and the utility model, can be to positive and negative motor 8 by support 7
Fixed effect is played, effect is more preferable when in use for so positive and negative motor 8, avoids positive and negative motor 8 and rocks when in use
Situation, so as to cause the bad situation of the positive and negative using effect of motor 8, and the bottom of positive and negative motor 8 and the junction of active box 1
It is fixedly connected by fixture, the output end of positive and negative motor 8 is provided with the first conical tooth being used cooperatively with the second angular wheel 10
Wheel 9, the surface of positive screw rod 6 and anti-screw rod 11 is connected with movable screw block 19, and the bottom of movable screw block 19 is provided with slide bar 4,
The size shape of two slide bars 4 is consistent, and the junction of the top of two slide bars 4 and movable screw block 19 by fixed block 20 and
Fixing bolt 21 is fixedly connected, and by fixed block 20 and fixing bolt 21, fixed effect, such slide bar 4 can be played to slide bar 4
Effect is more preferable when in use, avoids slide bar 4 and is in the presence of rocking when in use, so as to cause the using effect of slide bar 4 bad
Situation, the both sides of the intracavity bottom of active box 1 offer the chute 5 being adapted with slide bar 4, and the top of movable screw block 19 passes through
Rotating shaft 16 is connected with motion bar 14, and the one end of motion bar 14 away from movable screw block 19 passes through rotating shaft 16 and the activity of sliding panel 15
Connection, the utility model pass through the first portable plate 3, slide bar 4, chute 5, positive screw rod 6, positive and negative motor 8, the first angular wheel 9, the
Two angular wheels 10, anti-screw rod 11, the second portable plate 13, motion bar 14, sliding panel 15, rotating shaft 16 and the phase interworking of movable screw block 19
Close, the height of showing stand can be adjusted, effect is more preferable when in use for such showing stand, and avoiding existing showing stand makes
Used time, because the height of showing stand is unadjustable, so as to cause the bad situation of showing stand bandwagon effect, it is adapted to promote the use of,
The top of sliding panel 15 is fixedly connected with the junction of Graphic Panel 18 by contiguous block 17, can be to Graphic Panel by contiguous block 17
18 play fixed effect, and effect is more preferable when in use for such Graphic Panel 18, avoids Graphic Panel 18 and loosens when in use
Situation, so as to cause Graphic Panel 18 to be in the presence of dropping when in use, the top of sliding panel 15 is provided with Graphic Panel 18, activity
The left side of case 1 is provided with controller 2, and controller 2 is electrically connected with positive and negative motor 8.
In use, controlling positive and negative motor 8 to run by controller 2,9 turns of the first angular wheel is driven by positive and negative motor 8
It is dynamic, drive the second angular wheel 10 to rotate by the first angular wheel 9, positive screw rod 6 and anti-is driven by the second angular wheel 10
Screw rod 11 rotates, and drives movable screw block 19 to move left and right by positive screw rod 6 and anti-screw rod 11, is coordinated by slide bar 4 and chute 5 and lived
Dynamic spiral shell block 19 moves left and right, and movable screw block 19 drives motion bar 14 to move by rotating shaft 16, and motion bar 14 passes through the band of sliding panel 15
Dynamic Graphic Panel 18 carries out height up and down.
In summary：The height-adjustable teaching showing stand, passes through the first portable plate 3, slide bar 4, chute 5, positive screw rod
6th, positive and negative motor 8, the first angular wheel 9, the second angular wheel 10, anti-screw rod 11, the second portable plate 13, motion bar 14, slip
Plate 15, rotating shaft 16 and movable screw block 19, solve the problems, such as that existing showing stand is highly unadjustable.
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 teaching showing stand, including active box（1）, it is characterised in that：The active box（1）Inner chamber
Left side is provided with two the first portable plates（3）, first portable plate（3）Inner chamber be arranged with positive screw rod（6）, the positive screw rod
（6）Right side be provided with the second angular wheel（10）, the active box（1）The right side of inner chamber is provided with two the second portable plates（13）,
Second portable plate（13）Inner chamber be arranged with anti-screw rod（11）, the anti-screw rod（11）Left side be provided with the second angular wheel
（10）, the active box（1）Positive and negative motor is provided with the center of inner chamber（8）, the positive and negative motor（8）Output end be provided with and the
Two angular wheels（10）The first angular wheel being used cooperatively（9）, the positive screw rod（6）With anti-screw rod（11）Surface it is movable
It is connected with movable screw block（19）, the movable screw block（19）Bottom be provided with slide bar（4）, the active box（1）Intracavity bottom
Both sides offer and slide bar（4）The chute being adapted（5）, the movable screw block（19）Top pass through rotating shaft（16）Activity is even
It is connected to motion bar（14）, the motion bar（14）Away from movable screw block（19）One end pass through rotating shaft（16）And sliding panel（15）It is living
Dynamic connection, the sliding panel（15）Top be provided with Graphic Panel（18）, the active box（1）Left side be provided with controller（2）, institute
State controller（2）With positive and negative motor（8）It is electrically connected with.
A kind of 2. height-adjustable teaching showing stand according to claim 1, it is characterised in that：The active box（1）
Bottom be provided with slipmat（12）, and slipmat（12）Top and active box（1）Junction be fixedly connected by adhesive.
A kind of 3. height-adjustable teaching showing stand according to claim 1, it is characterised in that：The positive and negative motor
（8）Both sides and the first portable plate（3）With the second portable plate（13）Junction pass through support（7）It is fixedly connected, and it is positive and negative
Motor（8）Bottom and active box（1）Junction be fixedly connected by fixture.
A kind of 4. height-adjustable teaching showing stand according to claim 1, it is characterised in that：Two slide bars
（4）Size shape it is consistent, and two slide bars（4）Top and movable screw block（19）Junction pass through fixed block（20）With
Fixing bolt（21）It is fixedly connected.
A kind of 5. height-adjustable teaching showing stand according to claim 1, it is characterised in that：The sliding panel（15）
Top and Graphic Panel（18）Junction pass through contiguous block（17）It is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720576093.1U CN207020849U (en) | 2017-05-23 | 2017-05-23 | A kind of height-adjustable teaching showing stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720576093.1U CN207020849U (en) | 2017-05-23 | 2017-05-23 | A kind of height-adjustable teaching showing stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207020849U true CN207020849U (en) | 2018-02-16 |
Family
ID=61476374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720576093.1U Expired - Fee Related CN207020849U (en) | 2017-05-23 | 2017-05-23 | A kind of height-adjustable teaching showing stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207020849U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108492676A (en) * | 2018-03-28 | 2018-09-04 | 潍坊科技学院 | A kind of think of political affairs classroom instruction auxiliary device |
| CN108859510A (en) * | 2018-03-07 | 2018-11-23 | 袁静 | A kind of blackboard of the teaching convenient for adjusting |
| CN108937384A (en) * | 2018-07-03 | 2018-12-07 | 合肥亚卡普机械科技有限公司 | A kind of displaying device with elevating function |
| CN109198904A (en) * | 2018-09-20 | 2019-01-15 | 合肥梦龙电子科技有限公司 | It is a kind of with shrinkable and dehumidification function Intelligent clothes cabinet |
| CN109285432A (en) * | 2018-11-30 | 2019-01-29 | 湖南文理学院 | A kind of physical electromagnetic induction experiment buoyancy teaching demonstration device |
| CN109489712A (en) * | 2018-11-01 | 2019-03-19 | 北京中润惠通科技发展有限公司 | A kind of contact net insulator state on-Line Monitor Device |
| CN110448111A (en) * | 2019-09-11 | 2019-11-15 | 宁波海升服装有限公司 | Showing stand is used in a kind of sale of clothes |
-
2017
- 2017-05-23 CN CN201720576093.1U patent/CN207020849U/en not_active Expired - Fee Related
Cited By (8)
| 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 |
| CN108492676A (en) * | 2018-03-28 | 2018-09-04 | 潍坊科技学院 | A kind of think of political affairs classroom instruction auxiliary device |
| CN108937384A (en) * | 2018-07-03 | 2018-12-07 | 合肥亚卡普机械科技有限公司 | A kind of displaying device with elevating function |
| CN109198904A (en) * | 2018-09-20 | 2019-01-15 | 合肥梦龙电子科技有限公司 | It is a kind of with shrinkable and dehumidification function Intelligent clothes cabinet |
| CN109489712A (en) * | 2018-11-01 | 2019-03-19 | 北京中润惠通科技发展有限公司 | A kind of contact net insulator state on-Line Monitor Device |
| CN109285432A (en) * | 2018-11-30 | 2019-01-29 | 湖南文理学院 | A kind of physical electromagnetic induction experiment buoyancy teaching demonstration device |
| CN110448111A (en) * | 2019-09-11 | 2019-11-15 | 宁波海升服装有限公司 | Showing stand is used in a kind of sale of clothes |
| CN110448111B (en) * | 2019-09-11 | 2021-08-06 | 新昌县高纤纺织有限公司 | Show shelf is used in clothing sale |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180216 Termination date: 20190523 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |