CN108961930A - A kind of fine-tuning Modern Literature show stand for showing range - Google Patents
A kind of fine-tuning Modern Literature show stand for showing range Download PDFInfo
- Publication number
- CN108961930A CN108961930A CN201811149713.9A CN201811149713A CN108961930A CN 108961930 A CN108961930 A CN 108961930A CN 201811149713 A CN201811149713 A CN 201811149713A CN 108961930 A CN108961930 A CN 108961930A
- Authority
- CN
- China
- Prior art keywords
- show stand
- loose slot
- tuning
- fine
- drive motor
- Prior art date
- 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.)
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
- A47F5/00—Show stands, hangers, or shelves characterised by their constructional features
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
- A47F7/00—Show stands, hangers, or shelves, adapted for particular articles or materials
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B19/00—Teaching not covered by other main groups of this subclass
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- Business, Economics & Management (AREA)
- Engineering & Computer Science (AREA)
- Entrepreneurship & Innovation (AREA)
- Physics & Mathematics (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Transmission Devices (AREA)
Abstract
The invention discloses a kind of fine-tuning Modern Literature show stands for showing range, belong to teaching equipment technical field, solve the fine tuning that can not realize show stand horizontal position, so that show stand shows the problem of range becomes smaller, is unfavorable for the observation of student；Its technical characteristic is: including elevating mechanism, it further include loose slot, connecting plate and support rod, it is hollow structure inside the loose slot, and opening is opened up above the loose slot, two support rods are symmetrical arranged about the vertical central axes of opening, the post upper welds the bottom plate, the equal bolt in support rod lower end is fixedly connected with connecting plate, seat is welded and fixed in the loose slot two sidewalls, the present invention can be realized the fine tuning to show stand, range is shown to help raising, play the role of helping student's study, the height of show stand can be flexibly adjusted simultaneously.
Description
Technical field
The present invention relates to teaching equipment technical field, specifically a kind of fine-tuning Modern Literature show stand for showing range.
Background technique
Teaching is the distinctive study culture activity of a kind of mankind of the religion of teacher and the composition of student, passes through this work
Dynamic, teacher can enhance itself teaching ability and experience, thus realize better education activities, and student can pass through teaching
It improves the learning ability of oneself and grasps more culture and scientific skill；
In Modern Literature teaching, needs to show the marrow of Modern Literature to students by a large amount of material and books, show
Explanation platform is essential a kind of article during Literature Teaching；Chinese patent CN206558052U discloses a kind of modern text
Teaching show stand is learned, including pedestal, exhibition stand, the first display board, fixed device, the pedestal upper end pass through fixed device
It is connected with exhibition stand, the first display board upper and lower ends are equipped with concave slot, and upper and lower ends are equipped on the inside of the exhibition stand
The concave groove to match with the concave slot of the first display board, the device using flexible, can be effectively reduced the labor intensity of teacher,
Selective use can be carried out when giving lessons according to actual needs, and places and stablizes, substantially increases the displaying area of teaching equipment, energy
Freely adjust display board height；But the device can not realize the fine tuning of show stand horizontal position, so that show stand exhibition
Demonstration, which is enclosed, to become smaller, and is unfavorable for the observation of student, therefore it is proposed that a kind of fine-tuning Modern Literature show stand for showing range.
Summary of the invention
The purpose of the present invention is to provide a kind of fine-tuning Modern Literature show stand for showing range, including elevating mechanism,
Further include loose slot, connecting plate and support rod, is hollow structure inside the loose slot, and opened up out above the loose slot
Mouthful, two support rods are symmetrical arranged about the vertical central axes of opening, the post upper welds the bottom plate, the branch
The equal bolt in strut lower end is fixedly connected with connecting plate, and seat is welded and fixed in the loose slot two sidewalls, cannot to solve existing apparatus
The fine tuning of show stand horizontal position is enough realized, so that show stand shows the problem of range becomes smaller, is unfavorable for the observation of student.
To achieve the above object, the invention provides the following technical scheme:
Bottom plate is arranged in a kind of elevating mechanism, including bottom plate, battery, hinge bar, screw rod and sliding block, elevating mechanism bottom level,
Battery is fixedly mounted on the left of the plate upper surface, the first work drive motor, first work are set on the right side of the battery
Motor is fixedly mounted on the bottom plate, and output end is fixedly welded screw rod, the screw rod right end on the right side of first work drive motor
It is rotatablely connected bearing block, the bearing block is fixedly mounted on the right side of the plate upper surface.
As a further solution of the present invention: hand of spiral opposite outer in both ends is symmetrical arranged on first work drive motor
Hinged block is installed on screw thread, and sliding block is installed on each section of external screw thread, the sliding block top, the hinged block or that
Hinged hinge bar, the hinge bar are obliquely installed, and the hinge bar middle position is rotatablely connected by articulated shaft, described hinged
The hinged show stand in bar upper end, the sliding block are connect with the screw rod by external screw thread.
A kind of fine-tuning Modern Literature show stand for showing range further includes loose slot, connects including the elevating mechanism
Fishplate bar and support rod, the loose slot inside is hollow structure, and opens up opening above the loose slot, perpendicular about the opening
Straight central axes are symmetrical arranged two support rods, and the post upper welds the bottom plate, and the equal bolt in support rod lower end is solid
Surely connecting plate is connected, seat is welded and fixed in the loose slot two sidewalls
As a further solution of the present invention: welding rack gear, loose slot rear wall middle position in the connecting plate upper surface
Second work drive motor is installed, output shaft is fixedly welded gear on front side of second work drive motor, and the gear is nibbled with the rack gear
It closes, connecting plate lower surface four corners install idler wheel.
As further scheme of the invention: the hinged hydraulic cylinder in connecting plate left end, the hydraulic cylinder are fixedly mounted
In loose slot inner left wall middle position.
Compared with prior art, the beneficial effects of the present invention are: when needing to adjust the show stand level height, start institute
State the first work drive motor, first work drive motor drives the screw rod rotation so that the screw rod drive the hinged block and
Sliding block is in the same direction or incorgruous movement, so that the purpose of show stand level height described in flexible modulation is realized, the second work electricity
Machine starting drives the gear rotation, and the gear drives the rack gear to horizontally slip, can provide for the fine tuning of show stand dynamic
Power, the setting of the idler wheel can aid in the fine tuning to the show stand position, and the setting of the fixing seat is facilitated to institute
State the fixation of show stand；The present invention can be realized the fine tuning to show stand, so that helping raising shows range, play help
The effect of raw study, while can flexibly adjust the height of show stand.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of embodiment 1 in the fine-tuning Modern Literature show stand for showing range.
Fig. 2 is the structural schematic diagram of screw rod in the fine-tuning Modern Literature show stand for showing range.
Fig. 3 is the partial enlargement diagram of A in Fig. 1.
Fig. 4 is the structural schematic diagram of embodiment 2 in the fine-tuning Modern Literature show stand for showing range.
In figure: 1- show stand, 2- loose slot, 3- fixing seat, 4- idler wheel, 5- connecting plate, 6- rack gear, 7- gear, 8- opening,
9- support rod, 10- bottom plate, 11- battery, the first work drive motor of 12-, 13- bearing block, 14- hinge bar, 15- articulated shaft, 16-
Screw rod, 17- hinged block, the second work drive motor of 18-, 19- sliding block, 20- hydraulic cylinder.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment 1
Please refer to Fig. 1~2, in the embodiment of the present invention, a kind of elevating mechanism, including bottom plate 10, battery 11, hinge bar 14, silk
Bar 16 and sliding block 19, elevating mechanism bottom level are arranged bottom plate 10, battery 11 are fixedly mounted on the left of 10 upper surface of bottom plate,
First work drive motor 12 is set on the right side of the battery 11, first work drive motor 12 is fixedly mounted on the bottom plate 10,
And first work drive motor 12 is servo type clockwise and anticlockwise motor, the 12 right side output end of the first work drive motor is fixedly welded silk
Bar 16,16 right end of screw rod are rotatablely connected bearing block 13, and it is right that the bearing block 13 is fixedly mounted on 10 upper surface of bottom plate
Side；
The opposite external screw thread of both ends hand of spiral, and each section of external screw thread are symmetrical arranged on first work drive motor 12
Upper installation sliding block 19, the sliding block 19 are connect with the screw rod 16 by external screw thread, and hinged block 17 is installed on 19 top of sliding block,
The hinged block 17 or that hinged hinge bar 14, the hinge bar 14 are obliquely installed, and 14 middle position of the hinge bar
It is rotatablely connected by articulated shaft 15, the hinged show stand 1 in 14 upper end of hinge bar needs to adjust 1 level height of show stand
When, start first work drive motor 12, first work drive motor 12 drives the screw rod 16 to rotate, so that the screw rod 16
It drives the hinged block 17 and sliding block 19 is in the same direction or incorgruous movement, to realize 1 level height of show stand described in flexible modulation
Purpose.
Embodiment 2
Please refer to Fig. 1~3, a kind of fine-tuning Modern Literature show stand for showing range, including elevator described in embodiment 1
Structure, further includes loose slot 2, fixing seat 3, connecting plate 5 and support rod 9, is hollow structure inside the loose slot 2, and the work
Opening 8 is opened up above dynamic slot 2, is symmetrical arranged two support rods 9,9 upper end of support rod about 8 vertical central axes of the opening
The bottom plate 10 is welded, the equal bolt in 9 lower end of support rod is fixedly connected with connecting plate 5,5 lower surface four corners of the connecting plate peace
Idler wheel 4 is filled, the setting of the idler wheel 4 can aid in the fine tuning to 1 position of show stand；
Rack gear 6 is welded in 5 upper surface of connecting plate, and the second work drive motor 18, institute are installed in the 2 rear wall middle position of loose slot
It states 18 front side output shaft of the second work drive motor and is fixedly welded gear 7, the gear 7 is engaged with the rack gear 6, second work
The starting of motor 18 drives the gear 7 to rotate, and the gear 7 drives the rack gear 6 to horizontally slip, and can be the micro- of show stand 1
It adjusts and power is provided；
Seat 3 is welded and fixed in 2 two sidewalls of loose slot, and the setting of the fixing seat 3 facilitates consolidating to the show stand 1
It is fixed.
Embodiment 3
Referring to Fig. 4, the hinged hydraulic cylinder 20 in 5 left end of connecting plate, the hydraulic cylinder 20 is fixedly mounted on institute in the present embodiment
2 inner left wall middle position of loose slot is stated, other structures are same as Example 2 in the present embodiment.
The working principle of the invention is: when needing to adjust 1 level height of show stand, starting first work drive motor
12, first work drive motor 12 drives the screw rod 16 to rotate, so that the screw rod 16 drives the hinged block 17 and sliding block
19 in the same direction or incorgruous movements, to realize the purpose of 1 level height of show stand described in flexible modulation, state gear 7 drive it is described
Rack gear 6 horizontally slips, and can provide power for the fine tuning of show stand 1；The present invention can be realized the fine tuning to show stand 1, thus
It helps raising and shows range, play the role of helping student's study, while can flexibly adjust the height of show stand 1.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description the invention and simplifies description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitation of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, and it should not be understood as instruction or dark
Show relative importance or implicitly indicates the quantity of indicated technical characteristic.The spy of " first ", " second " etc. is defined as a result,
Sign can explicitly or implicitly include one or more of the features.In the description of the present invention, unless otherwise indicated,
The meaning of " plurality " is two or more.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (7)
1. a kind of elevating mechanism, including bottom plate (10), battery (11), hinge bar (14), screw rod (16) and sliding block (19), lifting
Actuator base is horizontally disposed with bottom plate (10), battery (11) is fixedly mounted on the left of bottom plate (10) upper surface, the battery
(11) the first work drive motor (12) are arranged in right side, and first work drive motor (12) is fixedly mounted on the bottom plate (10),
It is characterized in that, output end is fixedly welded screw rod (16) on the right side of first work drive motor (12), screw rod (16) the right end rotation
It connects bearing block (13), the bearing block (13) is fixedly mounted on the right side of the bottom plate (10) upper surface；
The opposite external screw thread of both ends hand of spiral, and each section of outer spiral shell are symmetrical arranged on first work drive motor (12)
Sliding block (19) are installed on line, hinged block (17) are installed on sliding block (19) top, the hinged block (17) or that hinged hinge
Extension bar (14), the hinge bar (14) are obliquely installed, and the hinge bar (14) middle position is connected by articulated shaft (15) rotation
It connects, the hinged show stand in hinge bar (14) upper end (1).
2. elevating mechanism according to claim 1, which is characterized in that the sliding block (19) and the screw rod (16) are outside
It is threadedly coupled.
3. a kind of fine-tuning Modern Literature show stand for showing range, including the elevating mechanism as described in claim 1-2 is any,
Further include loose slot (2), connecting plate (5) and support rod (9), be hollow structure inside the loose slot (2), and the loose slot
(2) top opens up opening (8), which is characterized in that two support rods (9) are symmetrical arranged about the vertical central axes of the opening (8),
The bottom plate (10) is welded in support rod (9) upper end, and the equal bolt in support rod (9) lower end is fixedly connected with connecting plate (5).
4. the fine-tuning Modern Literature show stand for showing range according to claim 3, which is characterized in that the connecting plate
(5) the second work drive motor (18) are installed in upper surface welding rack gear (6), loose slot (2) the rear wall middle position, and described second
Output shaft is fixedly welded gear (7) on front side of work drive motor (18), and the gear (7) is engaged with the rack gear (6).
5. the fine-tuning Modern Literature show stand for showing range according to claim 3, which is characterized in that the connecting plate
(5) lower surface four corners installation idler wheel (4).
6. the fine-tuning Modern Literature show stand for showing range according to claim 3, which is characterized in that the connecting plate
(5) the hinged hydraulic cylinder in left end (20), the hydraulic cylinder (20) are fixedly mounted on the loose slot (2) inner left wall middle position.
7. according to the Modern Literature show stand of any fine-tuning displaying range of claim 4-6, which is characterized in that described
Seat (3) are welded and fixed in loose slot (2) two sidewalls.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811149713.9A CN108961930A (en) | 2018-09-29 | 2018-09-29 | A kind of fine-tuning Modern Literature show stand for showing range |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811149713.9A CN108961930A (en) | 2018-09-29 | 2018-09-29 | A kind of fine-tuning Modern Literature show stand for showing range |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108961930A true CN108961930A (en) | 2018-12-07 |
Family
ID=64472392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811149713.9A Withdrawn CN108961930A (en) | 2018-09-29 | 2018-09-29 | A kind of fine-tuning Modern Literature show stand for showing range |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108961930A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109466210A (en) * | 2018-12-28 | 2019-03-15 | 郑州职业技术学院 | A kind of education for computer board of education |
| CN109875320A (en) * | 2019-02-28 | 2019-06-14 | 台州椒江迈进针织有限公司 | A kind of gorros showing stand |
| CN110921183A (en) * | 2019-12-16 | 2020-03-27 | 郑彬熙 | Storage device for logistics storage |
| CN111012119A (en) * | 2019-12-26 | 2020-04-17 | 重庆市开州区金桥生产力促进中心 | Product display platform |
| CN112216184A (en) * | 2020-10-09 | 2021-01-12 | 温州职业技术学院 | Supplementary teaching equipment of college moral education |
| CN112863299A (en) * | 2021-01-21 | 2021-05-28 | 甘肃畜牧工程职业技术学院 | Automobile parts three-dimensional display device for automobile teaching |
| CN113180371A (en) * | 2021-05-08 | 2021-07-30 | 上海磐蓝文化传媒有限公司 | Lecture table for lecture training of children |
| CN114299788A (en) * | 2022-01-24 | 2022-04-08 | 重庆煌能科技有限公司 | Desktop type electronic skill practical training informatization teaching integrated platform |
-
2018
- 2018-09-29 CN CN201811149713.9A patent/CN108961930A/en not_active Withdrawn
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109466210A (en) * | 2018-12-28 | 2019-03-15 | 郑州职业技术学院 | A kind of education for computer board of education |
| CN109875320A (en) * | 2019-02-28 | 2019-06-14 | 台州椒江迈进针织有限公司 | A kind of gorros showing stand |
| CN109875320B (en) * | 2019-02-28 | 2019-11-22 | 高秀铃 | A kind of gorros showing stand |
| CN110921183A (en) * | 2019-12-16 | 2020-03-27 | 郑彬熙 | Storage device for logistics storage |
| CN111012119A (en) * | 2019-12-26 | 2020-04-17 | 重庆市开州区金桥生产力促进中心 | Product display platform |
| CN112216184A (en) * | 2020-10-09 | 2021-01-12 | 温州职业技术学院 | Supplementary teaching equipment of college moral education |
| CN112863299A (en) * | 2021-01-21 | 2021-05-28 | 甘肃畜牧工程职业技术学院 | Automobile parts three-dimensional display device for automobile teaching |
| CN113180371A (en) * | 2021-05-08 | 2021-07-30 | 上海磐蓝文化传媒有限公司 | Lecture table for lecture training of children |
| CN114299788A (en) * | 2022-01-24 | 2022-04-08 | 重庆煌能科技有限公司 | Desktop type electronic skill practical training informatization teaching integrated platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181207 |