CN208240238U - A kind of English teaching displaying device - Google Patents
A kind of English teaching displaying device Download PDFInfo
- Publication number
- CN208240238U CN208240238U CN201820176438.9U CN201820176438U CN208240238U CN 208240238 U CN208240238 U CN 208240238U CN 201820176438 U CN201820176438 U CN 201820176438U CN 208240238 U CN208240238 U CN 208240238U
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- China
- Prior art keywords
- gear
- rotation axis
- fixedly connected
- cabinet
- show stand
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Abstract
The utility model discloses a kind of English teachings to show device, including show stand, the upper surface of the show stand is fixedly connected with fixing seat, multiple first grooves are symmetrically offered in the fixing seat, support rod is fixedly connected on each first groove, the support rod is fixedly connected with display board far from one end of the first groove, the lower surface of the show stand is fixedly connected with the first rotation axis, first rotation axis is rotatably connected to support plate far from show stand lower end, first rotation axis, which runs through, is equipped with first gear, the lower surface of the support plate is fixedly connected with cabinet.The utility model structure is simple, it is easy to use, it will not lead to the confusion of explanation sequence because knowledge point is excessive during explanation, and when student generates puzzled or query to a upper knowledge point, simply rapidly a upper knowledge point can be found out, student is explained, improves classroom instruction atmosphere, and improve whole learning efficiency.
Description
Technical field
The utility model relates to English teaching equipment technical fields more particularly to a kind of English teaching to show device.
Background technique
English has been dissolved into each of us life, has studied English as a kind of most popular language
Have become the required course of modern, in order to improve classroom teaching efficiency, shows device to normal by using English teaching
It is shown with knowledge point, reduces and sufficiently write the time it takes, but the displaying device used when existing English teaching
It is mostly one piece of display board and a height-adjustable support, if to show more content, is easy to disarray explanation
Sequentially, classroom explanation efficiency is influenced.
Utility model content
When purpose of the utility model is to solve showing more content in the prior art, it is easy to disarray the suitable of explanation
Sequence influences classroom explanation efficiency, and a kind of English teaching proposed shows device.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of English teaching displaying device, including show stand, the upper surface of the show stand are fixedly connected with fixing seat, institute
It states and symmetrically offers multiple first grooves in fixing seat, be fixedly connected to support rod, the branch on each first groove
Strut is fixedly connected with display board far from one end of the first groove, and the lower surface of the show stand is fixedly connected with the first rotation
Axis, first rotation axis are rotatably connected to support plate far from show stand lower end, and first rotation axis, which runs through, is equipped with the first tooth
Wheel, the lower surface of the support plate are fixedly connected with cabinet, and the inner rotation of the cabinet is connected with third rotation axis, and described the
The one end of three rotation axis far from cabinet through cabinet side wall and be fixedly connected with handle, the third rotation axis, which runs through, is equipped with the
Four gears, and the 4th gear is located at the inside of cabinet, the 4th gear engagement is equipped with third gear, and the third gear runs through
One end equipped with the second rotation axis, and the second rotation axis is rotatably connected on the inner sidewall of cabinet, second rotation axis it is another
One end is through cabinet and support plate and is equipped with second gear, and second gear and first gear are intermeshed, in the support plate
Support frame there are two being fixedly connected, the first gear is identical with the second gear number of teeth, the third gear and the 4th gear teeth
Number is identical, and the number of teeth of third gear is six times of second gear gear.
Preferably, the lower surface of the show stand offers round sliding slot, and two one end of support frame far from support plate
It is respectively positioned on round sliding slot.
Preferably, the upper surface of the show stand symmetrically offers the second groove, and the bottom end of display board is located at phase
On corresponding second groove.
Preferably, first through hole is offered on the cabinet, and third rotation axis is located in first through hole.
Preferably, the second through-hole is offered on the cabinet, and the second rotation axis is located on the second through-hole.
Preferably, the lower surface of the support plate is also fixedly connected with lifting structure.
It in the utility model, is individually positioned on each display board using the preceding knowledge point by required displaying, when needing to open up
When showing next knowledge point, swing handle, handle rotation drives the rotation of third rotation axis, and the rotation of third rotation axis drives the 4th tooth
Wheel rotation, the rotation of the 4th gear drive the rotation of third gear, and the rotation of third gear drives the rotation of the second rotation axis, the second rotation axis
Rotation drives first gear rotation by second gear, and first gear rotation drives the rotation of the first rotation axis, and the first rotation axis turns
It is dynamic to drive show stand rotation, and then display board is driven to be rotated, since first gear is identical with the second gear number of teeth, third tooth
Wheel is identical with the 4th number of gear teeth, and the number of teeth of third gear is six times of second gear gear, so one circle exhibition of handle rotation
Show that platform just rotates 30 ° and next knowledge point is just made to be located at upper knowledge point present position, is convenient for the exhibition of knowledge point
Show, when needing to be explained again to a upper knowledge point, rotates backward handle, one circle of rotation.The utility model structure letter
It is single, it is easy to use, the confusion of explanation sequence will not be led to because knowledge point is excessive during explanation, and when student knows upper one
When knowing puzzled point generation or query, simply rapidly a upper knowledge point can be found out, student is explained, improve classroom
Teaching atmosphere, and improve whole learning efficiency.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of English teaching show device structural schematic diagram；
Fig. 2 be the utility model proposes a kind of English teaching show device structure top view；
Fig. 3 be the utility model proposes a kind of English teaching show device in box portion structure sectional view.
In figure: 1 show stand, 2 first rotation axis, 3 fixing seats, 4 first grooves, 5 support rods, 6 display boards, 7 support plates, 8
Cabinet, 9 first gears, 10 second rotation axis, 11 third gears, 12 the 4th gears, 13 third rotation axis, 14 handles, 15 liftings
Structure, 16 support frames.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-3, a kind of English teaching shows that device, including show stand 1, the upper surface of show stand 1 are fixedly connected with
Fixing seat 3 symmetrically offers multiple first grooves 4 in fixing seat 3, is fixedly connected to support rod 5 on each first groove 4,
Support rod 5 is fixedly connected with display board 6 far from one end of the first groove 4, and it is recessed that the upper surface of show stand 1 symmetrically offers second
Slot, and the bottom end of display board 6 is located on corresponding second groove, preferably support to display board 6 and be fixed, shows
The lower surface of platform 1 is fixedly connected with the first rotation axis 2, and the first rotation axis 2 is rotatably connected to support plate 7 far from 1 lower end of show stand,
First rotation axis 2, which runs through, is equipped with first gear 9, and first gear 9 is between show stand 1 and support plate 7, under support plate 7
Surface is also fixedly connected with lifting structure 15, convenient for adjusting the height of show stand 1, carries out better English teaching；
In the utility model, the lower surface of support plate 7 is fixedly connected with cabinet 8, and the inner rotation of cabinet 8 is connected with third
Rotation axis 13, third rotation axis 13 run through the side wall of cabinet 8 far from one end of cabinet 8 and are fixedly connected with handle 14, and third turns
Moving axis 13, which runs through, is equipped with the 4th gear 12, and the 4th gear 12 is located at the inside of cabinet 8, and first through hole is offered on cabinet 8, and
Third rotation axis 13 is located in first through hole, rotates convenient for third rotation axis 13, and the engagement of the 4th gear 12 is equipped with third gear 11,
Third gear 11, which runs through, is equipped with the second rotation axis 10, and one end of the second rotation axis 10 is rotatably connected on the inner sidewall of cabinet 8,
The second through-hole is offered on cabinet 8, and the second rotation axis 10 is located on the second through-hole, convenient for the rotation of the second rotation axis 10,
The other end of two rotation axis 10 is through cabinet 8 and support plate 7 and is equipped with second gear, and second gear and first gear 9 are mutual
It engages, is fixedly connected in support plate 7 there are two support frame 16, the lower surface of show stand 1 offers round sliding slot, and two supports
Frame 16 is respectively positioned on round sliding slot far from one end of support plate 7, convenient for the rotation of show stand 1, first gear 9 and second gear tooth
Number is identical, and third gear 11 is identical with 12 number of teeth of the 4th gear, and the number of teeth of third gear 11 is six times of second gear gear.
It in the utility model, is individually positioned on each display board 6 using the preceding knowledge point by required displaying, when needing to open up
When showing next knowledge point, swing handle 14, the rotation of handle 14 drives third rotation axis 13 to rotate, and third rotation axis 13 rotates band
Dynamic 4th gear 12 rotation, the rotation of the 4th gear 12 drive third gear 11 to rotate, and the rotation of third gear 11 drives the second rotation
Axis 10 rotates, and the rotation of the second rotation axis 10 drives first gear 9 to rotate by second gear, and the rotation of first gear 9 drives first
Rotation axis 2 rotates, and the rotation of the first rotation axis 2 drives show stand 1 to rotate, and then display board 6 is driven to be rotated, due to the first tooth
Wheel 9 is identical with the second gear number of teeth, and third gear 11 is identical with 12 number of teeth of the 4th gear, and the number of teeth of third gear 11 is second
Six times of gear gear, so one circle show stand 1 of the rotation of handle 14 just rotates 30 ° and just makes next knowledge point positioned at upper
One knowledge point present position, is convenient for the displaying of knowledge point, when needing to be explained again to a upper knowledge point, rotates backward
Handle 14, one circle of rotation.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of English teaching shows device, including show stand (1), which is characterized in that the upper surface of the show stand (1) is fixed
It is connected with fixing seat (3), multiple first grooves (4), each first groove (4) is symmetrically offered on the fixing seat (3)
On be fixedly connected to support rod (5), the support rod (5) is fixedly connected with display board far from the one end of the first groove (4)
(6), the lower surface of the show stand (1) is fixedly connected with the first rotation axis (2), and first rotation axis (2) is far from show stand
(1) lower end is rotatably connected to support plate (7), and first rotation axis (2), which is run through, is equipped with first gear (9), the support plate (7)
Lower surface be fixedly connected with cabinet (8), the inner rotation of the cabinet (8) is connected with third rotation axis (13), the third
Rotation axis (13) runs through the side wall of cabinet (8) far from the one end of cabinet (8) and is fixedly connected with handle (14), the third rotation
Axis (13), which runs through, is equipped with the 4th gear (12), and the 4th gear (12) is located at the inside of cabinet (8), and the 4th gear (12) is nibbled
It closes and is equipped with third gear (11), the third gear (11), which is run through, is equipped with the second rotation axis (10), and the second rotation axis (10)
One end is rotatably connected on the inner sidewall of cabinet (8), and the other end of second rotation axis (10) runs through cabinet (8) and support plate
(7) and it is equipped with second gear, and second gear and first gear (9) are intermeshed, and are fixedly connected with two on the support plate (7)
A support frame (16), the first gear (9) is identical with the second gear number of teeth, the third gear (11) and the 4th gear (12)
The number of teeth is identical, and the number of teeth of third gear (11) is six times of second gear gear.
2. a kind of English teaching according to claim 1 shows device, which is characterized in that the following table of the show stand (1)
Face offers round sliding slot, and two support frames (16) are respectively positioned on round sliding slot far from the one end of support plate (7).
3. a kind of English teaching according to claim 1 shows device, which is characterized in that the upper table of the show stand (1)
Face symmetrically offers the second groove, and the bottom end of display board (6) is located on corresponding second groove.
4. a kind of English teaching according to claim 1 shows device, which is characterized in that offered on the cabinet (8)
First through hole, and third rotation axis (13) is located in first through hole.
5. a kind of English teaching according to claim 1 shows device, which is characterized in that offered on the cabinet (8)
Second through-hole, and the second rotation axis (10) is located on the second through-hole.
6. a kind of English teaching according to claim 1 shows device, which is characterized in that the following table of the support plate (7)
Face is also fixedly connected with lifting structure (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820176438.9U CN208240238U (en) | 2018-02-01 | 2018-02-01 | A kind of English teaching displaying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820176438.9U CN208240238U (en) | 2018-02-01 | 2018-02-01 | A kind of English teaching displaying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208240238U true CN208240238U (en) | 2018-12-14 |
Family
ID=64578310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820176438.9U Expired - Fee Related CN208240238U (en) | 2018-02-01 | 2018-02-01 | A kind of English teaching displaying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208240238U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2018
- 2018-02-01 CN CN201820176438.9U patent/CN208240238U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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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: 20181214 Termination date: 20200201 |