CN206641571U - A kind of double-screen electronic desk - Google Patents
A kind of double-screen electronic desk Download PDFInfo
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- CN206641571U CN206641571U CN201621346587.2U CN201621346587U CN206641571U CN 206641571 U CN206641571 U CN 206641571U CN 201621346587 U CN201621346587 U CN 201621346587U CN 206641571 U CN206641571 U CN 206641571U
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- screen
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- slide plate
- display screen
- backlight
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Abstract
To overcome in existing desk, function to be present single and the problem of be not suitable for the teaching fields such as calligraphy, drawing, the utility model provides a kind of double-screen electronic desk, include the desk body and display screen being arranged in desk body, main frame and backlight screen, the display screen and backlight screen are located at the top of the desk body, and the main frame electrically connects with the display screen and backlight screen respectively.Double-screen electronic desk provided by the utility model can realize that smart electronicses are imparted knowledge to students, while suitable for all kinds of calligraphies, painting field, improve efficiency of teaching.
Description
Technical field
The utility model belongs to intelligent school table technical field, and in particular to a kind of double-screen electronic desk.
Background technology
Desk equipment essential when being teaching, now widely used common desk have many inconvenience or shortcoming, than
Function such as common desk is single, simply plays a part of placing textbook and provides writing support；Student is difficult to see that throwing sometimes
Content on shadow screen；And the interaction on classroom between students and teacher is merely able to by traditional communication, interaction
Mode is single.
Occur a kind of smart electronicses desk to change these inconvenience or shortcoming, in the market, multimedia equipment is added into class
In table, make its functional diversities, add the interactive mode between student and teacher, improve learning efficiency, it is to a certain degree
On improve some shortcomings of common desk, but applied to teaching fields such as drawing, calligraphies, existing smart electronicses desk with
Traditional desk is the same, and there are still certain deficiency.Essentially consist in：In the teaching copied, when such as being practised handwriting by copybook, learn
The raw effect for copying font is had a great influence by the translucency of ambient light and imitation paper, if ambient light is dark or copies
With the translucency of paper it is poor if, student is difficult to see clearly the character contour on copybook, be difficult to naturally complete copy, influence study effect
Rate.It is corresponding this to be similarly present in teaching fields such as related drawing, drawing.
Utility model content
For single and the problem of be not suitable for the teaching fields such as calligraphy, drawing, this reality that function in existing desk be present
A kind of double-screen electronic desk is provided with new.
Technical scheme is as follows used by the utility model solves above-mentioned technical problem：
A kind of double-screen electronic desk is provided, includes the desk body and display screen being arranged in desk body, main frame and backlight screen,
The display screen and backlight screen are located at the top of the desk body, and the main frame electrically connects with the display screen and backlight screen respectively.
Further, the backlight screen is LED backlight screen, and the top surface of the backlight screen is provided with the tempering glass of light-permeable
Glass.
Further, article putting groove is provided with below the backlight screen in the desk body, the backlight screen is rotatable
Ground is arranged at the top of the desk body and can cover the open top of the article putting groove；
The first power switch for controlling the backlight screen power on/off is provided with the desk body.
Further, operating space being provided with the top of the desk body, the operating space is provided with adjacent keyboard and mounting groove,
The keyboard is embedded in the desk body and top surface exposes, and the main frame is built in the mounting groove, is also set at the top of the desk body
Slide plate is equipped with, the slide plate is slidably arranged at the top of the operating space, and the key is covered or expose by the slip of slide plate
Disk.
Further, a lateral edges of the display screen are articulated with the slide plate, described in the slip drive of the slide plate
Display screen moves forward and backward, and the double-screen electronic desk also includes being used to keep the synchronization of the both lateral sides synchronous slide of slide plate to put down
Weigh mechanism.
Further, the synchronous balance mechanism includes being arranged at two synchromesh gears of the both lateral sides of slide plate and two
Rack, described two synchromesh gears engage with described two racks respectively, described two racks fixed relative to the desk body and
Extend along the glide direction of the slide plate, power transmission shaft, the both ends of the power transmission shaft are connected between described two synchromesh gears
It is individually fixed in the center of circle of described two synchromesh gears.
Further, the mounting groove two side is provided with slide rail, the direction of motion of described two slide rails along the slide plate
Extension, described two racks are respectively arranged at the top of described two slide rails, and the both sides of the slide plate are equipped with support base, described
Support base includes the fixed part for being fixedly connected with the slide plate and the sliding part for being slidably connected with the slide rail, described
It is provided between the back of display screen and the support base for control display screen and the angled positioning supporting part of slide plate.
Further, the display screen is touch-screen.
Further, on the display screen and the main frame between be provided with power line and signal wire connects, the power line
With cable protection drag chain is provided with outside signal wire.
Further, the desk body bottom is provided with the power interface electrically connected with the main frame, USB connectors, netting twine
Socket and second source switch.
According to double-screen electronic desk provided by the utility model, the display being connected with the main frame is provided with desk body
Screen, content can be provided for teaching, training by display screen and is guided, while the content of courses can be carried out by display screen and main frame
Storage, realize the functions such as remote teaching；On the other hand, the utility model is provided with backlight in the technology of smart electronicses desk
Screen, the backlight screen are used to improve the translucency for copying drawing or provide sufficient light source for item display；When carrying out imitation teaching
When, original copy to be copied can be positioned over by operator to be copied between paper and backlight screen, is acted on by the illumination of backlight screen, can be incited somebody to action
Image clearly in original copy it is shown in and copies on paper, is particularly suitable for use in calligraphic copying, so as to improve the learning efficiency of operator；
Or in the displaying of paint object or sculpture object, drawing object or sculpture object can be positioned on backlight screen, carried on the back
Optical screen carries out light supplement, improves bandwagon effect.
Brief description of the drawings
Fig. 1 is the structural representation for the double-screen electronic desk that the embodiment of the utility model one provides；
Fig. 2 is a view of the double-screen electronic desk that the embodiment of the utility model one provides；
Fig. 3 is a view of the double-screen electronic desk that the embodiment of the utility model one provides；
Fig. 4 is a view of the double-screen electronic desk that the embodiment of the utility model one provides；
Fig. 5 is the back schematic diagram for the double-screen electronic desk that the embodiment of the utility model one provides；
Fig. 6 is enlarged diagram at A in Fig. 5；
Fig. 7 is the part-structure schematic diagram for the double-screen electronic desk that the embodiment of the utility model one provides；
Fig. 8 is enlarged diagram at B in Fig. 7；
Fig. 9 is the upward view for the double-screen electronic desk that the embodiment of the utility model one provides.
Reference in Figure of description is as follows：
1st, desk body；11st, the first power switch；12nd, mounting groove；13rd, article putting groove；14th, operating space；15th, keyboard；16th, USB connects
Interface；17th, network cable jack；18th, second source switchs；19th, power interface；2nd, backlight screen；3rd, slide plate；31st, support base；311st, it is solid
Determine portion；312nd, sliding part；32nd, power transmission shaft；33rd, synchromesh gear；4th, display screen；5th, fixed plate；6th, main frame；7th, rack；8th, slide rail；
9th, positioning supporting part.
Embodiment
In order that technical problem, technical scheme and beneficial effect that the utility model solves are more clearly understood, below
With reference to drawings and Examples, the utility model is further elaborated.It should be appreciated that specific implementation described herein
Example only to explain the utility model, is not used to limit the utility model.
In description of the present utility model, it is to be understood that term " on ", " under ", "front", "rear", "left", "right",
The orientation or position relationship of the instruction such as " level ", " top ", " bottom ", " interior ", " outer " are to be closed based on orientation shown in the drawings or position
System, it is for only for ease of and describes the utility model and simplified description, rather than the device or element of instruction or hint meaning is necessary
With specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.In this reality
With in new description, unless otherwise indicated, " multiple " are meant that two or more.
Referring to shown in Fig. 1 and Fig. 7, present embodiment discloses a kind of double-screen electronic desk, includes desk body 1 and is arranged at
Display screen 4, main frame 6 and backlight screen 2 in desk body 1, the display screen 4 and backlight screen 2 are located at the top of the desk body 1, described
Main frame 6 electrically connects with the display screen 4 and backlight screen 2 respectively.
The bottom of desk body 1 is provided with 4 feets, and the desktop of the desk body 1 is rectangle, it is necessary to explanation, the table
The shape in face is only the preferred embodiment of the present embodiment, and those skilled in the art can also use other shapes as needed, such as
Circle, ellipse etc., it should also be included within the scope of protection of the utility model.
The backlight screen 2 is LED backlight screen, and the top surface of the backlight screen 2 is provided with safety glass, further preferably described
Backlight screen 2 is white LED backlight screen, to provide suitable intensity of illumination.The safety glass is used to isolate the backlight screen 2
With copy paper, safety glass has preferable intensity, imitation paper or displaying object that can be to top carry out preferably support with
And the backlight screen 2 of inside is effectively protected, when copy teaching, original copy to be copied can be positioned over imitation by operator
Between paper and backlight screen 2, acted on by the illumination of backlight screen 2, the image clearly in original copy can be shown in and copied on paper,
Be particularly suitable for use in calligraphic copying, so as to improve the learning efficiency of operator；Or in the exhibition for carrying out drawing object or sculpture object
When showing, drawing object or sculpture object can be positioned on backlight screen 2, backlight screen 2 carries out light supplement, improves bandwagon effect.
As shown in Fig. 2 the backlight screen 2 is independent tabular, set in the desk body 1 positioned at the lower section of the backlight screen
There is an article putting groove 13, the backlight screen 2 is rotatably arranged in the top of desk body 1 and can cover the top of the article putting groove 13 and opens
Mouthful；
The first power switch 11 for controlling the power on/off of backlight screen 2 is provided with the desk body 1；
Specifically, the desk body 1 is additionally provided with fixed plate 5, pass through side and the backlight screen 2 of the fixed plate 5
Side sets hinge to be attached, and the backlight screen 2 can be overturn at an angle on the surface of desk body 1, under precedence case, work as the back of the body
When optical screen 2 is horizontal, the either flush of the backlight screen 2 and fixed plate 5, smooth top surface is formed to cover desk body 1
Right side desktop.
When the backlight screen 2, which is horizontal, is arranged at 1 top surface of desk body, the backlight screen 2 closes the glove
The open top of groove 13；
When the backlight screen 2 is obliquely installed in 1 top surface of desk body, the open top of the article putting groove 13 is exposed；
The backlight screen 2 sets the side lead of hinge to enter in desk body 1 and electrically connected with the main frame 6 at it, the table
The first power switch 11 for controlling the power supply of backlight screen 2 is provided with body 1.
By the way that backlight 2 is arranged into turnover form, while article putting groove 13 is provided with, the article putting groove 13 can be used for putting
Mouse, teaching material and other items are put, takes full advantage of the space of the double-screen electronic desk, while does not influence the use of the function of backlight 2.
As shown in Fig. 3~Fig. 5, the top of desk body 1 is provided with operating space 14, and the operating space 14 is arranged on the desk body
1 side, the backlight screen 2, fixed plate 5 and article putting groove 13 are arranged on the opposite side of the desk body 1, and the operating space 14 is set
Have adjacent keyboard 15 and mounting groove 12, the keyboard 15 is embedded in the desk body 1 and top surface exposes, the keyboard 15 with it is described
Main frame 6 is electrically connected, it is necessary to illustrate, the keyboard 15 can also be replaced by other input equipments, such as inputs contact panel, this
Conventional replace that art personnel are done should also be included within the scope of protection of the utility model.
The main frame 6 is built in the mounting groove 12, and the main frame 6 is flat box-like, and the main frame 6 is internally provided with
Mainboard, the mainboard are provided with the structures such as processor, video card and fan, and the structure of the main frame 6 is those skilled in the art institute
The known structure of host computer 6, is no longer repeated its detail section.
The top of desk body 1 is additionally provided with slide plate 3, and the slide plate 3 is slidably arranged at the top of the operating space 14, institute
The direction of displacement of slide plate 3 is stated to move forward and backward, the keyboard 15, the He of keyboard 15 are covered or expose by the slip of slide plate 3
Mounting groove 12 is arranged in order along the glide direction of slide plate 3, therefore the sliding process of the slide plate 3 has also carried out portion to the mounting groove 12
Divide covering.
When keyboard 15 need not be used, slide plate 3 can be moved to the top of keyboard 15, the keyboard 15 is carried out hidden
Hide, avoid operator from carrying out other action mistimings by the keyboard 15.
As shown in Fig. 5~Fig. 8, in the present embodiment, a lateral edges of the display screen 4 are articulated with the slide plate 3, i.e.,
The display screen 4 can be driven by the slide plate 3 and be moved forward and backward, so as to realize the distance between display screen 4 and operator
Adjustment.On the other hand, the adjustable angle between display screen 4 and slide plate 3 or the top surface of desk body 1, operator can be according to different behaviour
Make custom and operational requirements carry out adaptable angle adjustment.
By the way that display screen is articulated with the slide plate, the free degree of screen position and angular adjustment is improved so that
Operator can be operated according to different needs when in use.
In order to further improve the synchronism and stability that the slide plate 3 and display screen 4 slide on the surface of operating space 14, institute
State the synchronous balance mechanism that double-screen electronic desk also includes being used to keep the both lateral sides synchronous slide of slide plate 3.
Specifically, the synchronous balance mechanism includes being arranged at two synchromesh gears 33 and two of the both lateral sides of slide plate 3
Individual rack 7, described two synchromesh gears 33 are in mirror-image structure, and described two racks 7 are in mirror-image structure, described two synchromesh gears
33 engage with described two racks 7 respectively, and described two racks 7 are fixed relative to the desk body 1 and along the cunning of the slide plate 3
Dynamic direction extends, and is connected with power transmission shaft 32 between described two synchromesh gears 33, the both ends of the power transmission shaft 32 are individually fixed in
The center of circle of described two synchromesh gears 33 so that two synchromesh gears 33 realize synchronous rotary.
It is in mutually the gear ＆ rack structure of mirror image by both sides because synchromesh gear 33 engages with rack 7, can be in slide plate 3
Keep the gait of march of the both sides of slide plate 3 consistent with displacement in mobile process, so as to effectively increase 4 liang of slide plate 3 and display screen
The uniformity of lateral movement, the phenomenon that the both sides traveling displacement of slide plate 3 is inconsistent caused stuck or operation is not smooth is avoided, improves cunning
The moving stability of plate 3 and display screen 4.
In the present embodiment, the sliding type between the slide plate 3 and desk body 1 is that slide rail 8 connects, those skilled in the art
It can be also replaced as needed using other sliding types.
Specifically, the two side of mounting groove 12 is provided with slide rail 8, motion side of described two slide rails 8 along the slide plate 3
To extension, described two racks 7 are respectively arranged at the top of described two slide rails 8, and the both sides of the slide plate 3 are equipped with support base
31, the weight of the slide plate 3 and display screen 4 provides support by described two support bases 31, the support base 31 include being used for
The fixed part 311 and the sliding part 312 for being slidably connected with the slide rail 8 that the slide plate 3 is fixedly connected, described two synchronizations
For gear 33 respectively positioned at the outside of fixed part 311 of two support bases 31, the power transmission shaft 32 sequentially passes through two support bases 31
Fixed part 311 is attached to two synchromesh gears 33, and use is provided between the back of the display screen 4 and the support base 31
In control display screen 4 and the angled positioning supporting part 9 of slide plate 3, the back of the display screen 4 refers to that display screen deviates from it
The one side of viewing area, the positioning supporting part 9 uses " arbitrarily stopping " support member, the i.e. spring support with damping, described
The lower end of positioning supporting part 9 is be hinged with the sliding part 312, the top of the positioning supporting part 9 and the back of the display screen 4
Be hinged, the positioning supporting part 9 can make adaptive bending and the display screen 4 under different angle states is supported, and keep
The angle of inclination of display screen 4, in the present embodiment, the display screen 4 can be tilted with slide plate 3 in 90 °~180 ° or level is set
Put, in use, the display screen 4 is overturn using front side as rotary shaft at the rear of desk body, compared to more existing with rear end
Side is set for the display screen of rotary shaft, can effectively avoid clamping of the display screen 4 to operator's finger in switching process, drops
Lower security hidden danger.
In the present embodiment, the display screen 4 is touch-screen, can directly carry out touch operation on the display screen 4.
Power line is provided between on the display screen 4 and the main frame 6 and signal wire connects, the power line and signal wire
From display screen 4 be hinged side draw, into mounting groove 12 after electrically connected with the main frame 6, outside the power line and signal wire
Portion is provided with cable protection drag chain, and power line and signal wire can be limited in inside it, avoid sending out by the cable protection drag chain
Raw winding；In addition, when display screen 4 moves with slide plate 3, the cable protection drag chain can be formed it is adaptive curved, it is right
Internal power supply and signal wire is protected.
Shown in Figure 9, the bottom of desk body 1 is provided with to be connected with power interface 19, the USB of the main frame 6 electrical connection
Mouth 16, network cable jack 17 and second source switch 18, the main frame 6, display screen 4 and backlight screen are given by the power interface 19
2 provide power supply, and the USB connectors 16 are used for data exchange, and the network cable jack 17 provides external networks and accessed, and described second
Power switch 18 is used for the on/off of control main frame 6.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model
Dress ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, with concrete condition above-mentioned term can be understood at this
Concrete meaning in utility model.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (10)
- A kind of 1. double-screen electronic desk, it is characterised in that including desk body (1) and the display screen (4) being arranged in desk body (1), Main frame (6) and backlight screen (2), the display screen (4) and backlight screen (2) are located at the top of the desk body (1), the main frame (6) Electrically connected respectively with the display screen (4) and backlight screen (2).
- 2. double-screen electronic desk according to claim 1, it is characterised in that the backlight screen (2) is LED backlight screen, institute The top surface for stating backlight screen (2) is provided with the safety glass of light-permeable.
- 3. double-screen electronic desk according to claim 1, it is characterised in that be located at the backlight screen on the desk body (1) Lower section be provided with article putting groove (13), the backlight screen (2) is rotatably arranged at the top of the desk body (1) and described in can covering The open top of article putting groove (13)；The first power switch (11) for controlling the backlight screen (2) power on/off is provided with the desk body (1).
- 4. double-screen electronic desk according to claim 1, it is characterised in that be provided with operating space at the top of the desk body (1) (14), the operating space (14) is provided with adjacent keyboard (15) and mounting groove (12), the embedded desk body of the keyboard (15) (1) in and top surface exposes, and the main frame (6) is built in the mounting groove (12), and slide plate is additionally provided with the top of the desk body (1) (3), the slide plate (3) is slidably arranged at the top of the operating space (14), and institute is covered or expose by the slip of slide plate (3) State keyboard (15).
- 5. double-screen electronic desk according to claim 4 a, it is characterised in that lateral edges of the display screen (4) are hinged In on the slide plate (3), the slip of the slide plate (3) drives moving forward and backward for display screen (4), the double-screen electronic desk Also include the synchronous balance mechanism for being used to keep the both lateral sides synchronous slide of slide plate (3).
- 6. double-screen electronic desk according to claim 5, it is characterised in that the synchronous balance mechanism includes being arranged at cunning Two synchromesh gears (33) and two racks (7) of the both lateral sides of plate (3), described two synchromesh gears (33) respectively with it is described Two rack (7) engagements, described two racks (7) are fixed relative to the desk body (1) and along the slip side of the slide plate (3) To extension, power transmission shaft (32) is connected between described two synchromesh gears (33), the both ends of the power transmission shaft (32) are fixed respectively In the center of circle of described two synchromesh gears (33).
- 7. double-screen electronic desk according to claim 6, it is characterised in that mounting groove (12) two side, which is provided with, to be slided Rail (8), direction of motion extension of described two slide rails (8) along the slide plate (3), described two racks (7) are respectively arranged at institute The top of two slide rails (8) is stated, the both sides of the slide plate (3) are equipped with support base (31), and the support base (31) includes being used for The fixed part (311) and the sliding part (312) for being slidably connected with the slide rail (8) being fixedly connected with the slide plate (3), institute State be provided between the back of display screen (4) and the support base (31) for control display screen (4) and slide plate (3) institute it is angled Positioning supporting part (9).
- 8. double-screen electronic desk according to claim 1, it is characterised in that the display screen (4) is touch-screen.
- 9. double-screen electronic desk according to claim 1, it is characterised in that on the display screen (4) and the main frame (6) Between connected provided with power line with signal wire, be provided with cable protection drag chain outside the power line and signal wire.
- 10. double-screen electronic desk according to claim 1, it is characterised in that desk body (1) bottom be provided with it is described Power interface (19), USB connectors (16), network cable jack (17) and the second source switch (18) of main frame (6) electrical connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621346587.2U CN206641571U (en) | 2016-12-08 | 2016-12-08 | A kind of double-screen electronic desk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621346587.2U CN206641571U (en) | 2016-12-08 | 2016-12-08 | A kind of double-screen electronic desk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206641571U true CN206641571U (en) | 2017-11-17 |
Family
ID=60282416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621346587.2U Active CN206641571U (en) | 2016-12-08 | 2016-12-08 | A kind of double-screen electronic desk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206641571U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113995428A (en) * | 2021-12-30 | 2022-02-01 | 珠海维尔康生物科技有限公司 | Portable portable X-ray fluoroscopy equipment of dismantling |
-
2016
- 2016-12-08 CN CN201621346587.2U patent/CN206641571U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113995428A (en) * | 2021-12-30 | 2022-02-01 | 珠海维尔康生物科技有限公司 | Portable portable X-ray fluoroscopy equipment of dismantling |
| CN113995428B (en) * | 2021-12-30 | 2022-03-29 | 珠海维尔康生物科技有限公司 | Portable portable X-ray fluoroscopy equipment of dismantling |
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