CN207473895U - A kind of teaching showing stand of adjustable angle - Google Patents
A kind of teaching showing stand of adjustable angle Download PDFInfo
- Publication number
- CN207473895U CN207473895U CN201720951742.1U CN201720951742U CN207473895U CN 207473895 U CN207473895 U CN 207473895U CN 201720951742 U CN201720951742 U CN 201720951742U CN 207473895 U CN207473895 U CN 207473895U
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- CN
- China
- Prior art keywords
- link block
- cabinet
- gear
- fixedly connected
- swingle
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- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of teaching showing stands of adjustable angle, including cabinet, the bottom of the cabinet inner cavity is fixedly connected with motor, the surface of the motor output end is arranged with first gear, swingle is provided through on the left of the cabinet inner cavity, the bottom of the swingle is flexibly connected with the bottom of cabinet inner cavity, and the surface of the swingle is arranged with the second gear being used cooperatively with first gear, is through to the top of cabinet at the top of the swingle and is fixedly connected with fixed seat.The utility model is used cooperatively by cabinet, motor, first gear, swingle, second gear, fixed seat, pedestal, sliding slot, fixed block, cylinder, the first link block, sliding block, strut, panel, placement plate and the second link block, solve the problems, such as that existing teaching showing stand cannot adjust the angle, the teaching showing stand of the adjustable angle has the advantages of adjustable angle, it is highly practical, it is applied widely, it can improve the quality of teaching.
Description
Technical field
The utility model is related to teaching aid technical field, the teaching showing stand of specially a kind of adjustable angle.
Background technology
Teaching aid is when so that the student intuitively, is visually understood each appliances used in the content of courses and teachers' instruction
The general name of the apparatus used, teaching aid can improve the learning interest of student, enrich perceptual knowledge, and help forms specific general
It reads, the observation ability and thinking ability of Developing Students ', is used including middle and primary schools' basic education and big, all kinds of specialized educations of special secondary school
Routine and professional teaching aid, generally have material object, objective things be directly presented in face of student, so as to student's direct feeling；Mould
Analogy material object, including sample, model and other duplicate, such as tellurion, manikin, engineering equipment model；Describe things shape
The chart of elephant, including the various visualization charts such as picture, photo, map and statistics, design；Reproduce things image and its process
Sophisticated equipment, such as projector, television set, recorder, video recorder, slide projector, projecting apparatus, the routine used when also giving lessons
Teaching aid, such as blackboard, blackboard eraser, blank, chalk.
It needs to use teaching showing stand during teaching, traditional teaching showing stand can not adjust the angle, when encountering different people
For group in use, because of the difference of personal height, the angle of showing stand does not usually adapt to owner, and the content that while imparting knowledge to students shows
It needs clearly to show everyone, therefore brings great inconvenience to the use of user, while also reduce existing religion
Learn showing stand practicability.
Utility model content
The purpose of this utility model is to provide a kind of teaching showing stands of adjustable angle, have the excellent of adjustable-angle
Point solves the problems, such as that existing teaching showing stand cannot adjust the angle.
To achieve the above object, the utility model provides following technical solution：A kind of teaching showing stand of adjustable angle,
Including cabinet, the bottom of the cabinet inner cavity is fixedly connected with motor, and the surface of the motor output end is arranged with first gear,
Swingle is provided through on the left of the cabinet inner cavity, the bottom of the swingle is flexibly connected with the bottom of cabinet inner cavity,
The surface of the swingle is arranged with the second gear being used cooperatively with first gear, and cabinet is through at the top of the swingle
Top and be fixedly connected with fixed seat, pedestal is fixedly connected at the top of the fixed seat, is offered at the top of the pedestal
Sliding slot is fixedly connected with fixed block on the right side of the base top, cylinder, the gas is fixedly connected on the left of the fixed block
The left end of cylinder is fixedly connected with the first link block, and the bottom of first link block is fixedly connected with sliding block, first connection
The front surface of block is connected with strut, is connected with panel on the left of the pedestal, and the left side at the top of the panel is fixed
It is connected with placement plate, is provided with spring clip at the center at the top of the panel, is fixedly connected at the center of the panel bottom
Second link block, the one end of the strut far from the first link block are flexibly connected with the second link block.
Preferably, the output terminal of the motor is flexibly connected with the top of cabinet inner cavity by clutch shaft bearing, the rotation
The bottom of bar is lived by second bearing with the bottom of cabinet inner cavity and connected, and the top of the swingle and the junction of cabinet pass through
3rd bearing is flexibly connected.
Preferably, the first gear is engaged with second gear, and the left side of the pedestal and panel pass on left first
Shaft is flexibly connected.
Preferably, the strut is lived close to the front surface of one end of the first link block and the first link block by the second shaft
Dynamic connection, the strut are flexibly connected far from the first link block with the junction of the second link block by third shaft.
Preferably, the sliding block is located at the inner cavity of sliding slot and the bottom of sliding block is contacted with the inner wall of sliding slot.
Compared with prior art, the beneficial effects of the utility model are as follows：
1st, the utility model by cabinet, motor, first gear, swingle, second gear, fixed seat, pedestal, sliding slot,
Fixed block, cylinder, the first link block, sliding block, strut, panel, placement plate and the second link block are used cooperatively, and are solved existing
The problem of teaching showing stand cannot adjust the angle, the teaching showing stand of the adjustable angle has the advantages of adjustable angle, real
It is strong with property, it is applied widely, it can improve the quality of teaching, be worthy to be popularized.
2nd, the utility model has achieved the effect that drive first gear rotation, has passed through clutch shaft bearing by the setting of motor
Setting, facilitate the output terminal rotation of motor, by setting first gear, achieved the effect that drive second gear, pass through
The setting of second bearing and 3rd bearing facilitates swingle rotation, by the setting of fixed seat, pedestal is enable to be fixed,
By the use of sliding slot, sliding block is enable to slide, by the use of fixed block, cylinder is enable to be fixed, pass through setting for cylinder
It puts, the first link block can be driven to slidably reciprocate, by the setting of first rotating shaft, pedestal is made to be flexibly connected with panel, by putting
The use of plate is put, convenient for placing article, by the setting of the second shaft and third shaft, enables strut and the first link block and the
Two link blocks are flexibly connected, and by setting spring clip, the article of displaying are enable to be clamped.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the partial enlarged view of the utility model A.
In figure：1 cabinet, 2 motors, 3 first gears, 4 swingles, 5 second gears, 6 fixed seats, 7 pedestals, 8 sliding slots, 9 are consolidated
Determine block, 10 cylinders, 11 first link blocks, 12 sliding blocks, 13 struts, 14 panels, 15 placement plates, 16 spring clips, 17 second link blocks.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, a kind of teaching showing stand of adjustable angle, including cabinet 1, the bottom of 1 inner cavity of cabinet is fixed
Motor 2 is connected with, the output terminal of motor 2 is flexibly connected with the top of 1 inner cavity of cabinet by clutch shaft bearing, passes through clutch shaft bearing
Setting facilitates the output terminal rotation of motor 2, and the surface of 2 output terminal of motor is arranged with first gear 3, passes through setting for motor 2
It puts, has achieved the effect that first gear 3 is driven to rotate, swingle 4, the bottom of swingle 4 are provided through on the left of 1 inner cavity of cabinet
Portion is flexibly connected with the bottom of 1 inner cavity of cabinet, and the bottom of swingle 4 is lived by second bearing with the bottom of 1 inner cavity of cabinet and connected,
The top of swingle 4 is flexibly connected with the junction of cabinet 1 by 3rd bearing, passes through setting for second bearing and 3rd bearing
It puts, facilitates swingle 4 and rotate, the surface of swingle 4 is arranged with the second gear 5 being used cooperatively with first gear 3, by setting
First gear 3 is put, has achieved the effect that drive second gear 5, first gear 3 is engaged with second gear 5, the top of swingle 4
It is through to the top of cabinet 1 and is fixedly connected with fixed seat 6, the top of fixed seat 6 is fixedly connected with pedestal 7, passes through fixed seat 6
Setting, pedestal 7 is enable to be fixed, the top of pedestal 7 offers sliding slot 8, and the right side at 7 top of pedestal is fixedly connected with fixation
Block 9, the left side of fixed block 9 are fixedly connected with cylinder 10, by the use of fixed block 9, cylinder 10 are enable to be fixed, cylinder 10
Left end be fixedly connected with the first link block 11, by the setting of cylinder 10, the first link block 11 can be driven to slidably reciprocate,
The bottom of one link block 11 is fixedly connected with sliding block 12, and sliding block 12 is located at the inner cavity of sliding slot 8 and the bottom of sliding block 12 and sliding slot 8
Inner wall contacts, and by the use of sliding slot 8, sliding block 12 is enable to slide, the front surface of the first link block 11 is connected with strut
13, strut 13 is flexibly connected close to one end of the first link block 11 with the front surface of the first link block 11 by the second shaft, bottom
The left side of seat 7 is connected with panel 14, and the left side of pedestal 7 is flexibly connected with the first rotating shaft that passes on left of panel 14, passes through
The setting of first rotating shaft makes pedestal 7 be flexibly connected with panel 14, and the left side at 14 top of panel is fixedly connected with placement plate 15, leads to
The use of placement plate 15 is crossed, convenient for placing article, spring clip 16 is provided at the center at 14 top of panel, by setting spring clip
16, the article of displaying is enable to be clamped, the second link block 17 is fixedly connected at the center of 14 bottom of panel, strut 13 is separate
One end of first link block 11 is flexibly connected with the second link block 17, and strut 13 is far from the first link block 11 and the second link block 17
Junction be flexibly connected by third shaft, by the setting of the second shaft and third shaft, strut 13 and first is enable to connect
It connects 11 and second link block 17 of block to be flexibly connected, by cabinet 1, motor 2, first gear 3, swingle 4, second gear 5, fix
Seat 6, pedestal 7, sliding slot 8, fixed block 9, cylinder 10, the first link block 11, sliding block 12, strut 13, panel 14, placement plate 15 and the
Two link blocks 17 are used cooperatively, and solve the problems, such as that existing teaching showing stand cannot adjust the angle, the religion of the adjustable angle
It learns showing stand and has the advantages of adjustable angle, it is highly practical, it is applied widely, it can improve the quality of teaching, be worthy to be popularized.
In use, the article that will be shown is positioned in panel 14, article is clamped by spring clip 16, by controlling gas
Cylinder 10 is flexible, and the first link block 11 is pushed back and forth, is moved by the mobile promotion strut 13 of the first link block 11, makes panel 14
It props and falls, so move back and forth, achieve the effect that adjustment angle, when needing to carry out different direction displaying, pass through peripheral hardware
Controller control motor 2 rotates, and is rotated by 2 output terminal of motor, first gear 3 is driven to rotate, and the is driven by first gear 3
Two gears 5 rotate, and are rotated by second gear 5 and swingle 4 is driven to rotate, and are rotated by swingle 4 and fixed seat 6 is driven to rotate,
So as to which showing stand be enable to rotate.
In summary：The teaching showing stand of the adjustable angle, by cabinet 1, motor 2, first gear 3, swingle 4,
Second gear 5, fixed seat 6, pedestal 7, sliding slot 8, fixed block 9, cylinder 10, the first link block 11, sliding block 12, strut 13, panel
14th, placement plate 15 and second link block 17 is used cooperatively, and solves the problems, such as that existing teaching showing stand cannot adjust the angle.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case of the principle and spirit for not departing from the utility model, 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 teaching showing stand of adjustable angle, including cabinet（1）, it is characterised in that：The cabinet（1）The bottom of inner cavity
It is fixedly connected with motor（2）, the motor（2）The surface of output terminal is arranged with first gear（3）, the cabinet（1）Inner cavity
Left side is provided through swingle（4）, the swingle（4）Bottom and cabinet（1）The bottom flexible connection of inner cavity, the rotation
Bull stick（4）Surface be arranged with and first gear（3）The second gear being used cooperatively（5）, the swingle（4）Top run through
To cabinet（1）Top and be fixedly connected with fixed seat（6）, the fixed seat（6）Top be fixedly connected with pedestal（7）, institute
State pedestal（7）Top offer sliding slot（8）, the pedestal（7）Fixed block is fixedly connected on the right side of top（9）, it is described solid
Determine block（9）Left side be fixedly connected with cylinder（10）, the cylinder（10）Left end be fixedly connected with the first link block（11）, institute
State the first link block（11）Bottom be fixedly connected with sliding block（12）, first link block（11）Front surface be connected with
Strut（13）, the pedestal（7）Left side be connected with panel（14）, the panel（14）It is fixedly connected on the left of top
Placement plate（15）, the panel（14）Spring clip is provided at the center at top（16）, the panel（14）At the center of bottom
It is fixedly connected with the second link block（17）, the strut（13）Far from the first link block（11）One end and the second link block（17）
Flexible connection.
2. a kind of teaching showing stand of adjustable angle according to claim 1, it is characterised in that：The motor（2）'s
Output terminal and cabinet（1）The top of inner cavity is flexibly connected by clutch shaft bearing, the swingle（4）Bottom and cabinet（1）It is interior
The bottom of chamber is lived by second bearing and connected, the swingle（4）Top and cabinet（1）Junction lived by 3rd bearing
Dynamic connection.
3. a kind of teaching showing stand of adjustable angle according to claim 1, it is characterised in that：The first gear
（3）With second gear（5）Engagement, the pedestal（7）Left side and panel（14）Pass on left first rotating shaft flexible connection.
4. a kind of teaching showing stand of adjustable angle according to claim 1, it is characterised in that：The strut（13）It leans on
Nearly first link block（11）One end and the first link block（11）Front surface be flexibly connected by the second shaft, the strut
（13）Far from the first link block（11）With the second link block（17）Junction be flexibly connected by third shaft.
5. a kind of teaching showing stand of adjustable angle according to claim 1, it is characterised in that：The sliding block（12）Position
In sliding slot（8）Inner cavity and sliding block（12）Bottom and sliding slot（8）Inner wall contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720951742.1U CN207473895U (en) | 2017-08-01 | 2017-08-01 | A kind of teaching showing stand of adjustable angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720951742.1U CN207473895U (en) | 2017-08-01 | 2017-08-01 | A kind of teaching showing stand of adjustable angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207473895U true CN207473895U (en) | 2018-06-08 |
Family
ID=62256333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720951742.1U Expired - Fee Related CN207473895U (en) | 2017-08-01 | 2017-08-01 | A kind of teaching showing stand of adjustable angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207473895U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109493646A (en) * | 2018-12-25 | 2019-03-19 | 嘉兴顶轩展示工程有限公司 | A kind of remote control type displaying master station |
| CN110085093A (en) * | 2019-04-08 | 2019-08-02 | 温州职业技术学院 | Showing stand is used in a kind of administrative teaching |
| CN110827647A (en) * | 2019-11-06 | 2020-02-21 | 上海国景模型设计有限公司 | Sand table control method and device |
| CN111341227A (en) * | 2020-03-12 | 2020-06-26 | 周健宇 | But angle of adjustment and collapsible exhibition cloth's culture propagation show fence |
| CN111429953A (en) * | 2018-12-24 | 2020-07-17 | 广州市唛秀电子科技有限公司 | Glass of adjustable direction requests song room and uses phonographic recorder |
| CN112201095A (en) * | 2020-10-20 | 2021-01-08 | 黑龙江工业学院 | Broadcast device is used in training of listening to say in english teaching |
-
2017
- 2017-08-01 CN CN201720951742.1U patent/CN207473895U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111429953A (en) * | 2018-12-24 | 2020-07-17 | 广州市唛秀电子科技有限公司 | Glass of adjustable direction requests song room and uses phonographic recorder |
| CN109493646A (en) * | 2018-12-25 | 2019-03-19 | 嘉兴顶轩展示工程有限公司 | A kind of remote control type displaying master station |
| CN110085093A (en) * | 2019-04-08 | 2019-08-02 | 温州职业技术学院 | Showing stand is used in a kind of administrative teaching |
| CN110827647A (en) * | 2019-11-06 | 2020-02-21 | 上海国景模型设计有限公司 | Sand table control method and device |
| CN111341227A (en) * | 2020-03-12 | 2020-06-26 | 周健宇 | But angle of adjustment and collapsible exhibition cloth's culture propagation show fence |
| CN112201095A (en) * | 2020-10-20 | 2021-01-08 | 黑龙江工业学院 | Broadcast device is used in training of listening to say in english teaching |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180608 Termination date: 20190801 |