CN209103705U - Convertible electronic sand table - Google Patents
Convertible electronic sand table Download PDFInfo
- Publication number
- CN209103705U CN209103705U CN201821953053.5U CN201821953053U CN209103705U CN 209103705 U CN209103705 U CN 209103705U CN 201821953053 U CN201821953053 U CN 201821953053U CN 209103705 U CN209103705 U CN 209103705U
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- China
- Prior art keywords
- hinged
- center line
- electric pushrod
- plate rail
- wedge
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Abstract
The utility model discloses a kind of convertible electronic sand tables, display platform, electric pushrod and the operation handle of plate rail, top including lower section.The rear end of the rear end of the display platform and the plate rail is hinged and forms the first hinged center line, the front end of pedestal and the plate rail in the electric pushrod is hinged and forms the second hinged center line, slide bar in the electric pushrod is hinged with the display platform and forms the hinged center line of third, described first is parallel to each other to the hinged center line of third, the hinged center line of third is between the described first hinged center line and the second hinged center line, the operation handle is located at the side-walls of the plate rail, and the operation handle is also connect with the shaft of the motor in the electric pushrod.The convertible electronic sand table of the utility model neatly can manually or automatically adjust the angle of display platform according to actual needs, preferably meet the needs of the viewing visual angle of people.
Description
Technical field
The utility model relates to a kind of sand table more particularly to a kind of convertible electronic sand tables.
Background technique
With the development of the times with the progress of science and technology, the ideas and appreciation level of people also greatly improves therewith, husky
Disk also develops towards functional diversities, intelligence, art up and humanized direction.Information electronics expert's net combination multimedia soft
Part technology, touch screen technology, touch-control all-in-one machine production technology, circuit intelligent control technology and Model design technique joint development at
The model of mind of function a new generation, with mature automatic control technology and first-class creative design strength, by static models and more matchmakers
The interaction of body touch screen combines.User browses special multimedia presentations demo system by finger point touching screen,
Model display is imparted into the more lively intension of model to visitor with obtaining text, preferably annotates design planning person's
While the information such as theory and picture, video, animation and explanation, our automatic control system is by the lamp in synchro-control model
Light state, comprehensive this artistic work of model.Functionally make every effort to succinct and comprehensive；Make every effort on Multimedia it is lucid and lively and
Vividly；Make every effort to succinct, accurate and conveniently in use.Therefore, electronic sand table is increasingly by the favor of all trades and professions.
It is well known that electronic sand table includes the plate rail of lower section and the display platform of top, display platform is fixed with plate rail
, therefore, so that existing display platform can not adjust the angle of display platform according to the needs of users and neatly, with full
Sufficient user watches the viewing angle requirements of display platform from different perspectives.
Therefore, urgent need wants a kind of neatly can manually or automatically adjust the angle of display platform to expire according to actual needs
Convertible electronic sand table that sufficient user watches from different perspectives overcomes above-mentioned defect.
Utility model content
The purpose of this utility model is to provide a kind of neatly can manually or automatically adjust according to actual needs to show
The angle of platform is to meet the convertible electronic sand table that user watches from different perspectives.
To achieve the goals above, the utility model provides a kind of convertible electronic sand table, plate rail, top including lower section
Display platform, electric pushrod and operation handle.The rear end of the rear end of the display platform and the plate rail is hinged and forms the
The front end of one hinged center line, pedestal and the plate rail in the electric pushrod is hinged and forms the second hinged center line, institute
State slide bar in electric pushrod and the display platform be hinged and form the hinged center line of third, described first to third it is hinged in
Heart line is parallel to each other, the hinged center line of third be located at the described first hinged center line and the described second hinged center line it
Between, the operation handle is located at the side-walls of the plate rail, and the operation handle also with the motor in the electric pushrod it
Shaft connection.
Preferably, the electric pushrod is in low early and high after inclination arrangement.
Preferably, the plate rail is wedge structure.
Preferably, the plate rail includes wedge-shaped skeleton, the rectangular lamina tecti at the top surface of the wedge-shaped skeleton, is located at
The rectangular front shroud of side before the wedge shape skeleton, positioned at the left side of the wedge-shaped skeleton wedge-shaped left cover and be located at institute
The wedge-shaped right cover plate of the right side of wedge-shaped skeleton is stated, the pedestal and the wedge-shaped skeleton are hinged, and the slide bar inclines rearwardly and upwardly
It is hinged with the display platform again tiltedly to pass through the rectangular lamina tecti, the rectangular lamina tecti is offered to be passed through for the slide bar
And the avoiding space of overturning.
Preferably, the operation handle includes to operate turntable and transmission shaft, the first end of the transmission shaft and the shaft
Connection, the side wall that the second end of the transmission shaft passes through the plate rail are fixedly connected with the operation turntable again, the transmission shaft
Axial line it is parallel with the described first hinged center line.
Preferably, the first hinged center line is arranged along the left and right directions of the plate rail.
Preferably, the electric pushrod along the plate rail left and right directions be in the first from left right side arrangement, the electricity in left side
The shaft of motor in dynamic push rod and jackshaft is connected between the shaft of the motor in the electric pushrod on right side, it is described in
Between axis, left side the electric pushrod in the shaft of motor and the shaft three of the motor in the electric pushrod on right side be in
It is coaxially arranged.
Preferably, the display platform is square structure.
Compared with prior art, since the convertible electronic sand table of the utility model further includes electric pushrod and manipulator
The rear end of handle, the rear end of display platform and plate rail is hinged and forms the first hinged center line, pedestal and plate rail in electric pushrod
Front end it is hinged and form the second hinged center line, the slide bar and display platform in electric pushrod it is hinged and formed third it is hinged in
Heart line, first to the hinged center line of third is parallel to each other, and the hinged center line of third is located at the first hinged center line and second hingedly
Between center line, operation handle is located at the side-walls of plate rail, and operation handle is also connect with the shaft of the motor in electric pushrod；
Therefore, user goes automatic adjustment display platform with respect to the angle of plate rail by electric pushrod；It is flat when needing to manually adjust displaying
Platform with respect to plate rail angle when, at this time by user's rotation process handle, drive the shaft of motor to rotate by operation handle,
Therefore, the convertible electronic sand table of the utility model is on the one hand made to be able to satisfy the demand that user watches from different perspectives, separately
On the one hand making the adjustment modes of the display platform of the convertible electronic sand table of the utility model has automatic adjustment mode and hand
Dynamic shaping modes, reach the diversified purpose of shaping modes.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the convertible electronic sand table of the utility model.
Fig. 2 is the dimensional decomposition structure diagram of convertible electronic sand table shown in FIG. 1.
Fig. 3 is the schematic diagram of internal structure along Fig. 1 after line A-A cutting.
Fig. 4 is schematic perspective view of the convertible electronic sand table shown in FIG. 1 after hiding display platform.
Fig. 5 is schematic perspective view of the convertible electronic sand table shown in FIG. 1 after hiding display platform and plate rail.
Specific embodiment
In order to which the technology contents, construction feature of the utility model is described in detail, below in conjunction with embodiment and cooperate attached drawing
It is described further.
It please refers to Fig.1 to Fig.3, the convertible electronic sand table 100 of the utility model includes the exhibition of the plate rail 10, top of lower section
Show platform 20, electric pushrod 30 and operation handle 40.The rear end of display platform 20 and the rear end of plate rail 10 are hinged and form first
Hinged center line L1 is preferably that the first hinged center line L1 is arranged along the left and right directions of plate rail 10, so that display platform 20
Reach the angle that display platform 20 is turned up around the first hinged center line L1 back rotation, is rotated down and reaches that turn down displaying flat
The angle of platform 20, for example, display platform 20 are square structure, but not limited to this.Pedestal 31 and disk in electric pushrod 30
The front end of frame 10 is hinged and forms the second hinged center line L2, the hinged simultaneously shape of the slide bar 32 and display platform 20 in electric pushrod 30
At the hinged center line L3 of third, first to the hinged center line of third is parallel to each other, and it is hinged that the hinged center line L3 of third is located at first
Between the hinged center line L2 of center line L1 and second, so that electric pushrod 30 reliably goes to drive display platform 20 hinged around first
Center line L1 posteriorly or anteriorly rotates.Operation handle 40 is located at the side-walls of plate rail 10, is preferably positioned at the right side of plate rail 10
At wall, the operation for the user of service that is more convenient for, and operation handle 40 is also connect with the shaft of the motor 33 in electric pushrod 30.More
Body, it is as follows:
As shown in Fig. 2, Fig. 4 and Fig. 5, electric pushrod 30 along plate rail 10 left and right directions be in the first from left right side arrangement, left side
Electric pushrod 30 in the shaft of motor 33 and the motor 33 in the electric pushrod 30 on right side shaft between be connected with centre
Axis 50, jackshaft 50, left side electric pushrod 30 in the shaft of motor 33 and motor 33 in the electric pushrod 30 on right side it
In coaxially arranged, i.e. three's axial line coincides shaft three, to ensure left side electric pushrod 30 and 30 work of right side electric pushrod
Make synchronous coordination；Specifically, electric pushrod 30 is in low early and high after inclination arrangement, and more conducively electric pushrod 30 drives displaying flat
Platform 20 does rotation forward or backward around the first hinged center line L1, but not limited to this.It will be appreciated that due to electric pushrod 30
Specific structure and working principle be it is known in the art, and the application be gone by electric pushrod 30 drive display platform 20
Around the first hinged center line L1 rotation, therefore no longer the specific structure of electric pushrod 30 is described herein.About electric pushrod
30 known features, may refer to number of patent application is electric pushrod disclosed in 201721238364.9.
As shown in Figures 1 to 4, plate rail 10 is wedge structure, so that display platform 20 is opposite plate rail in initial position
10 it is inclined, more conducively user watch display platform 20.Specifically, plate rail 10 includes wedge-shaped skeleton 11, is located at sphenoid
Rectangular lamina tecti 12 at the top surface of frame 11, positioned at wedge-shaped skeleton 11 leading flank rectangular front shroud 13, be located at wedge-shaped skeleton
The wedge-shaped left cover 14 of 11 left side and wedge-shaped right cover plate 15 positioned at the right side of wedge-shaped skeleton 11；Pedestal 31 and sphenoid
Frame 11 hingedly, is preferably that pedestal 31 is hinged by hinged seat 60 and wedge-shaped skeleton 11, to ensure the hinged reliability of the two,
But not limited to this；It is hinged with display platform 10 again that slide bar 32 obliquely passes through rectangular lamina tecti 12 rearwardly and upwardly, rectangular lamina tecti
12 offer the avoiding space 121 for passing through and overturning for slide bar 32, to prevent rectangular lamina tecti 12 from making to the movement of slide bar 32
At interference.It will be appreciated that since plate rail 10 includes wedge-shaped skeleton 11, rectangular lamina tecti 12, rectangular front shroud 13, wedge-shaped left cover
Plate 14 and wedge-shaped right cover plate 15, at this point, being hinged by the rear end and display platform 20 of wedge-shaped skeleton 11, but not limited to this.
As shown in Fig. 1 and Fig. 2 and Fig. 4 and Fig. 5, operation handle 40 includes operation turntable 41 and transmission shaft 42, transmission shaft
42 first end is connect with shaft, and more excellent is that the shaft of the motor in electric pushrod 30 with right side is fixedly connected, transmission shaft 42
Second end pass through plate rail 10 right side wall again with operation turntable 41 be fixedly connected, the axial line C of transmission shaft 42 and first hingedly
Center line L1 is parallel.It will be appreciated that due to plate rail 10 include wedge-shaped skeleton 11, rectangular lamina tecti 12, rectangular front shroud 13,
Wedge-shaped left cover 14 and wedge-shaped right cover plate 15, the second end of transmission shaft 42 at this time accordingly pass through wedge-shaped right cover plate 15 again with behaviour
Make turntable 41 to be fixedly connected；When operation handle 40 is located at the left side wall of plate rail 10, the second end of transmission shaft 42 at this time is corresponding
The left side wall (specifically wedge-shaped left cover 14) that ground passes through plate rail 10 is fixedly connected with operation turntable 41 again, therefore is not limited.
Compared with prior art, since the convertible electronic sand table 100 of the utility model further includes electric pushrod 30 and behaviour
Make handle 40, the rear end of display platform 20 and the rear end of plate rail 10 are hinged and form the first hinged center line L1, electric pushrod 30
In pedestal 31 and plate rail 10 front end it is hinged and form the second hinged center line L2, slide bar 32 in electric pushrod 30 and show
Platform 20 is hinged and forms the hinged center line L3 of third, and first to the hinged center line of third is parallel to each other, the hinged center line of third
For L3 between the first hinged hinged center line L2 of center line L1 and second, operation handle 40 is located at the side-walls of plate rail 10, and
Operation handle 40 is also connect with the shaft of the motor 33 in electric pushrod 30；Therefore, user is gone automatically by electric pushrod 30
Adjust angle of the display platform 20 with respect to plate rail 10；When needing to manually adjust angle of the display platform 20 with respect to plate rail 10, this
When by user's rotation process handle 40, drive the shaft of motor 33 to rotate by operation handle 40, therefore, on the one hand make
The convertible electronic sand table 100 of the utility model is able to satisfy the demand that user watches from different perspectives, on the other hand makes this
The adjustment modes of the display platform 20 of the convertible electronic sand table 100 of utility model have automatic adjustment mode and manually adjust mould
Formula reaches the diversified purpose of shaping modes.
Above disclosed is only the preferred embodiments of the utility model, and the power of the utility model cannot be limited with this
Sharp range, therefore equivalent variations made according to the claim of the utility model belong to the range that the utility model is covered.
Claims (8)
1. a kind of convertible electronic sand table, the display platform of plate rail and top including lower section, which is characterized in that described convertible
Electronic sand table also includes electric pushrod and operation handle, and the rear end of the rear end of the display platform and the plate rail is hinged and is formed
The front end of first hinged center line, pedestal and the plate rail in the electric pushrod is hinged and forms the second hinged center line,
Slide bar in the electric pushrod is hinged with the display platform and forms the hinged center line of third, and described first is hinged to third
Center line is parallel to each other, the hinged center line of third be located at the described first hinged center line and the described second hinged center line it
Between, the operation handle is located at the side-walls of the plate rail, and the operation handle also with the motor in the electric pushrod it
Shaft connection.
2. convertible electronic sand table according to claim 1, which is characterized in that the electric pushrod inclines in low early and high after
Tiltedly arrangement.
3. convertible electronic sand table according to claim 1, which is characterized in that the plate rail is wedge structure.
4. convertible electronic sand table according to claim 3, which is characterized in that the plate rail includes wedge-shaped skeleton, is located at
Rectangular lamina tecti at the top surface of the wedge shape skeleton, before the wedge-shaped skeleton the rectangular front shroud of side, be located at institute
State the wedge-shaped left cover of the left side of wedge-shaped skeleton and the wedge-shaped right cover plate positioned at the right side of the wedge-shaped skeleton, the pedestal
Hinged with the wedge-shaped skeleton, the slide bar obliquely passes through the rectangular lamina tecti rearwardly and upwardly and cuts with scissors again with the display platform
It connects, the rectangular lamina tecti offers the avoiding space for passing through and overturning for the slide bar.
5. convertible electronic sand table according to claim 1, which is characterized in that the operation handle include operation turntable and
Transmission shaft, the first end of the transmission shaft are connect with the shaft, and the second end of the transmission shaft passes through the side wall of the plate rail
It is fixedly connected again with the operation turntable, the axial line of the transmission shaft is parallel with the described first hinged center line.
6. convertible electronic sand table according to claim 5, which is characterized in that the first hinged center line is along the disk
The left and right directions of frame is arranged.
7. convertible electronic sand table according to claim 6, which is characterized in that the electric pushrod is along a left side for the plate rail
Right direction is in the arrangement on the first from left right side, in the shaft of motor and the electric pushrod on right side in the electric pushrod in left side
Motor shaft between be connected with jackshaft, the jackshaft, left side the electric pushrod in motor shaft and the right side
The shaft three of motor in the electric pushrod of side is in coaxially arranged.
8. convertible electronic sand table according to claim 1, which is characterized in that the display platform is square structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821953053.5U CN209103705U (en) | 2018-11-23 | 2018-11-23 | Convertible electronic sand table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821953053.5U CN209103705U (en) | 2018-11-23 | 2018-11-23 | Convertible electronic sand table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209103705U true CN209103705U (en) | 2019-07-12 |
Family
ID=67161470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821953053.5U Active CN209103705U (en) | 2018-11-23 | 2018-11-23 | Convertible electronic sand table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209103705U (en) |
-
2018
- 2018-11-23 CN CN201821953053.5U patent/CN209103705U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |