CN208207661U - Display with attached display screen - Google Patents
Display with attached display screen Download PDFInfo
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- CN208207661U CN208207661U CN201820899266.8U CN201820899266U CN208207661U CN 208207661 U CN208207661 U CN 208207661U CN 201820899266 U CN201820899266 U CN 201820899266U CN 208207661 U CN208207661 U CN 208207661U
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- display
- display screen
- accommodating cavity
- attached
- attached display
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Abstract
The utility model discloses a kind of displays with attached display screen, including display, the display back is provided with accommodating cavity, the upper opening of the accommodating cavity, the bottom of accommodating cavity is provided with cable via hole, it is slided up and down in accommodating cavity and is provided with attached display screen, the attached display screen can slide in and out along the short transverse of display from the opening of accommodating cavity, through-hole is additionally provided on the shell of display, it is equipped with pin in through-holes, pin is cased with spring, both ends of the spring is connect with the shell on the head of pin and display respectively, attached display screen is provided with the lock hole with bayonet fittings；The back side of the accommodating cavity is made of clear material；The utility model can save the desk-top space of user, and attached display screen can facilitate designer to watch towards front, also can turn-over towards rear, facilitate the subsequent client's viewing of display.
Description
Technical field
The utility model relates to computer fittings technical field, in particular to a kind of display with attached display screen.
Background technique
For vast design work personnel, multiple drawings and more parts of data are sometimes seen simultaneously, if using aobvious
Show device split screen display available, then can be too small because of font, drawing, and viewing effect is influenced, therefore the display with double-display screen, it is right
For the work of design field, it is necessary.
Biscreen display is applied not only to design aspect, can be also used for selling, for example ticket is sold at station, and it is aobvious to also need double screen
Show that device, a display sell ticket personnel viewing, another display is supplied to vote buying personnel viewing.In realm of sale, for example, it is super
The price of commodity can be presented in time client's viewing, client is facilitated to check commodity immediately by city if there is Biscreen display
Price, quantity.
The Biscreen display of the prior art is there are following defect, and Biscreen display is mostly the mode of horizontally slipping, using a left side
The Biscreen display of right sliding type can occupy the big quantity space of desktop, for table when second display screen skids off outward
It is inconvenient for use for the lesser user of space of planes, and the centre-of gravity shift of display, it is easy to topple over；Before display can only being facilitated
The user in face watches, it has not been convenient to subsequent user's viewing, for realm of sale, then using more inconvenient.Some is shown second
Device is fixed at the display back side, and the people at the back side can only be facilitated to watch, and designer's viewing of inconvenient front.Two kinds make
It can not be taken into account with situation, there are also articulated structure is set by attached display screen, equally exist disadvantages described above, and influence to show
The appearance of device.
The existing not set distance warning device of computer is easy to cause for being used for a long time for the designer of computer
Visual impairment.
Utility model content
In view of at least one defect of the prior art, the purpose of the utility model is to provide one kind to have attached display screen
Display, the desk-top space of user can be saved, attached display screen can facilitate designer to watch towards front, also can turn-over
Towards rear, facilitate the subsequent client's viewing of display.
In order to achieve the above object, the utility model adopts the following technical solution: a kind of display with attached display screen
Device, including display, key are: the display back is provided with accommodating cavity, and the top opening of the accommodating cavity is being held
The bottom for setting chamber is provided with cable via hole, is slidable in the vertical direction in accommodating cavity and is provided with attached display screen, described attached aobvious
Display screen can slide in and out along up and down direction from the opening of accommodating cavity, through-hole is additionally provided on the shell of display, in through-hole
In be equipped with pin, pin is cased with spring, and both ends of the spring is connect with the shell on the head of pin and display respectively, attached display
Screen is provided with the lock hole with bayonet fittings；
The back side of the accommodating cavity is made of clear material.
The second display screen of the prior art can be such that desk-top space reduces, centre-of gravity shift using horizontally slipping when skidding off.
And the attached display screen of the utility model is to slide up and down to be arranged in the accommodating cavity at display back, when being used for
When design, make the screen of attached display screen towards front, pull out attached display screen upwards, lock hole is inserted into the front of pin
Attached display screen can be lockked, attached display screen is lockked by pin, facilitates user's design drawing；Due to being upward sliding
It is dynamic, desk-top space will not be occupied when skidding off；When extracting pin outward with hand, attached display screen can be slid downwards into accommodating
Chamber；Structure is simple；
When for selling to present customers, attached display screen is turned out, the screen face of attached display screen is made
Client, since the back side of accommodating cavity is made of clear material, so not needing to pull out, client is the screen that may be viewed by attached display screen
Curtain.
The accommodating cavity two sides are provided with heat dissipation hole array.
Above structure setting is the heat dissipation effect in order to increase attached display screen.
The upper end of the attached display screen is hinged with handle.
Handle, which facilitates, pulls out attached display screen, convenient for collecting using articulated manner.
The opening of the accommodating cavity is provided with door, the housing hinge of door and display.
Door can block the opening of accommodating cavity when closing, prevent dust from entering accommodating cavity, beat using articulated manner is convenient
It is open and close.Need to pull out attached display screen, with handspring storehouse door opening.
Connecting line of the cable via hole for attached display screen introduces.Electric wire, the data line interface of attached display screen are respectively provided with
In bottom.
The display is provided with support, and the support includes chassis and telescopic rod, and the lower end and chassis of telescopic rod are connected,
The upper end of telescopic rod and the bottom of display are connected.
Support is provided with telescopic rod, and support is arranged to stretch mode, when only using the display of front, can incite somebody to action
Telescopic rod elongates a bit, when using double-display screen, just shortens telescopic rod a bit.
The display is additionally provided with distance warning device, and the distance warning device includes being embedded face in front of the display
Range sensor and LED light, the range sensor be infrared distance sensor, the voltage output end of infrared distance sensor with
The in-phase output end of integrated transporting discharging is connected, and the reversed-phase output of integrated transporting discharging is connected with reference circuit, the output end of integrated transporting discharging
It is connected with the grid of field-effect tube, field-effect tube controls LED light power on/off.
Now belong to Internet era, big home computer when is more and more, if eyes for a long time with display away from
It is close from excessively, then it will affect eyesight, lead to visual impairment.
Also be embedded with range sensor before the display of the utility model, for detect between user and display away from
From the infrared distance sensor uses the GP2D12 sensor of SHARP company production, and the output of GP2D12 sensor is
0.4V-2.4V analog signal, corresponding 80-10cm distance.
Reference circuit is for exporting a reference voltage, when the distance of user is too close every display, GP2D12 sensor
Output voltage is higher than reference voltage, field-effect tube conducting, and LED light energization is lighted, and tip distance is excessively close, conversely, when user is every aobvious
When showing that device distance is remoter, the output voltage of GP2D12 sensor is lower than reference voltage, field-effect tube cut-off, and LED light is extinguished.
The LED light is red.
Red can play a warning role.
Remarkable result: the utility model provides a kind of display with attached display screen, can save the table of user
Space of planes, attached display screen can facilitate designer to watch towards front, also can turn-over towards rear, facilitate display subsequent
Client's viewing.
Detailed description of the invention
Fig. 1 is the structure chart of the utility model；
Fig. 2 is the perspective view of the utility model；
Fig. 3 is the circuit diagram of distance warning device.
Specific embodiment
The utility model is described in further detail in the following with reference to the drawings and specific embodiments.
As shown in Figure 1-Figure 3, a kind of display with attached display screen, including display 1,1 back of display
It is provided with accommodating cavity 11, the top opening of the accommodating cavity 11 is provided with cable via hole 12 in the bottom of accommodating cavity 11, is accommodating
Be slidable in the vertical direction in chamber 11 and be provided with attached display screen 2, the attached display screen 2 can along the short transverse of display 1,
I.e. up and down direction slides in and out from the opening of accommodating cavity 11, and through-hole is additionally provided on the shell of display 1, is worn in through-holes
There is pin 3, pin 3 is cased with spring 31, and 31 both ends of spring are connect with the shell on the head of pin 3 and display 1 respectively, attached aobvious
Display screen 2 is provided with the lock hole 21 cooperated with pin 3；
The pin 3 be it is "T"-shaped, its rear end is provided with head, and front end is provided with chamfering, and front end via through holes are inserted into lock hole
21。
The back side of the accommodating cavity 11 is made of clear material, and the back side of the accommodating cavity 11 is provided with one piece of transparent glass
Glass piece 7.
The second display screen of the prior art can be such that desk-top space reduces, centre-of gravity shift using horizontally slipping when skidding off.
And the attached display screen 2 of the utility model is to slide up and down to be arranged in the accommodating cavity 11 at 1 back of display, when
When for designing, make the screen of attached display screen 2 towards front, pull out attached display screen 2 upwards, the front of pin 3 is inserted
Attached display screen 2 can be lockked by entering lock hole 21, prevent its downslide, lockked attached display screen 2 by pin 3, facilitated user
Design drawing；Due to being upward to slide, desk-top space will not be occupied when skidding off；It is attached aobvious when extracting pin 3 outward with hand
Display screen 2, which can slide downwards, enters accommodating cavity 11；Structure is simple；
When for selling to present customers, attached display screen 2 is turned out, makes the screen of attached display screen 2 just
To client, since the back side of accommodating cavity 11 is made of clear material, so not needing to pull out, client may be viewed by attached display screen
2 screen.
The present embodiment is provided with lock hole 21 in attached 2 front and rear sides of display screen, when attached display screen 2 is towards rear
It can also pull it.
Connecting line of the cable via hole 12 for attached display screen 2 introduces.Electric wire, the data line interface of attached display screen 2 are equal
It is set to bottom.Cable via hole 12 is less than accommodating cavity 11.
11 two sides of accommodating cavity are provided with heat dissipation hole array 4.
Above structure setting is the heat dissipation effect in order to increase attached display screen 2.
The upper end of the attached display screen 2 is hinged with handle 5.
Handle 5, which facilitates, pulls out attached display screen 2, convenient for collecting using articulated manner.
The opening of the accommodating cavity 11 is provided with door 6, the housing hinge of door 6 and display 1.
Door 6 can block the opening of accommodating cavity 11 when closing, prevent dust from entering accommodating cavity 11, using articulated manner side
Just it opens and closes.
The display 1 is provided with support, and the support includes chassis 101 and telescopic rod 10, the lower end of telescopic rod 10 with
Chassis 101 is connected, and the upper end of telescopic rod 10 and the bottom of display 1 are connected.
Support is provided with telescopic rod 10, and support is arranged to stretch mode, can when only using display 1 of front
To elongate some telescopic rod 10, when using double-display screen, just telescopic rod 10 is shortened a bit.
The telescopic rod 10 is provided with lock-screw 103.Lock-screw 103 is used to lock the height and position of telescopic rod 10.
The chassis 101 is provided with tool placed cavity 102, and tool placed cavity 102 is for placing the stationery such as pen.Tool is put
It sets chamber 102 and is provided with openable and closable cover board.
The display 1 is additionally provided with distance warning device, and the distance warning device includes being embedded in 1 front of display
Range sensor 8 and LED light 9, the range sensor 8 be infrared distance sensor, the voltage of infrared distance sensor is defeated
Outlet is connected with the in-phase output end of integrated transporting discharging, and the reversed-phase output of integrated transporting discharging is connected with reference circuit, integrated transporting discharging
Output end is connected with the grid of field-effect tube, and field-effect tube controls 9 power on/off of LED light.
Now belong to Internet era, big home computer when is more and more, if eyes for a long time with display 1 away from
It is close from excessively, then it will affect eyesight, lead to visual impairment.
1 front of display of the utility model is also embedded with range sensor 8, for detecting between user and display 1
Distance, the infrared distance sensor uses the GP2D12 sensor of SHARP company production, and the output of GP2D12 sensor is
0.4V-2.4V analog signal, corresponding 80-10cm distance.
Reference circuit is for exporting a reference voltage, when the distance of user is too close every display 1, GP2D12 sensor
Output voltage is higher than reference voltage, field-effect tube conducting, and LED light 9 is powered, and tip distance is excessively close, conversely, when user is every display
When 1 distance is remoter, the output voltage of GP2D12 sensor is lower than reference voltage, field-effect tube cut-off, and LED light 9 is extinguished.
As shown in figure 3, the reference circuit includes voltage-stabiliser tube D1, resistance R11, variable resistance R8, variable resistance R8 is adjusted
I.e. adjustable reference voltage, the i.e. far and near controlling value of distance.
Range sensor 8 is additionally provided with switch button SB1, and switch button SB1 can switch range sensor 8.
The LED light 9 is red.
Red can play a warning role.
Finally it should be noted that: listed above is only specific embodiment of the utility model, certain this field
Technical staff can be modified to the utility model and modification, if these modifications and variations belong to the utility model right and want
Ask and its equivalent technologies within the scope of, be considered as the protection scope of the utility model.
Claims (7)
1. a kind of display with attached display screen, including display (1), it is characterised in that: display (1) back is set
It is equipped with accommodating cavity (11), the top opening of the accommodating cavity (11), the bottom of accommodating cavity (11) is provided with cable via hole (12),
It is slidable in the vertical direction and is provided with attached display screen (2) in accommodating cavity (11), the attached display screen (2) can be along upper and lower
It is slid in and out to from the opening of accommodating cavity (11), through-hole is additionally provided on the shell of display (1), is equipped with pin in through-holes
It follows closely (3), pin (3) is cased with spring (31), and spring (31) both ends connect with the shell of the head of pin (3) and display (1) respectively
It connects, attached display screen (2) is provided with the lock hole (21) with pin (3) cooperation；
The back side of the accommodating cavity (11) is made of clear material.
2. the display according to claim 1 with attached display screen, it is characterised in that: accommodating cavity (11) two sides
It is provided with heat dissipation hole array (4).
3. the display according to claim 1 with attached display screen, it is characterised in that: the attached display screen (2)
Upper end be hinged with handle (5).
4. the display according to claim 1 with attached display screen, it is characterised in that: accommodating cavity (11) are opened
Mouth is provided with door (6), the housing hinge of door (6) and display (1).
5. the display according to claim 1 with attached display screen, it is characterised in that: display (1) setting
There is support, the support includes chassis (101) and telescopic rod (10), and the lower end and chassis (101) of telescopic rod (10) are connected, stretch
The upper end of bar (10) and the bottom of display (1) are connected.
6. the display according to claim 1 with attached display screen, it is characterised in that: the display (1) also sets
It is equipped with distance warning device, the distance warning device includes range sensor (8) and the LED being embedded before display (1)
Lamp (9), the range sensor (8) are infrared distance sensor, the voltage output end and integrated transporting discharging of infrared distance sensor
In-phase output end be connected, the reversed-phase output of integrated transporting discharging is connected with reference circuit, the output end of integrated transporting discharging and field-effect
The grid of pipe is connected, and field-effect tube controls LED light (9) power on/off.
7. the display according to claim 6 with attached display screen, it is characterised in that: the LED light (9) is red
Color.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820899266.8U CN208207661U (en) | 2018-06-11 | 2018-06-11 | Display with attached display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820899266.8U CN208207661U (en) | 2018-06-11 | 2018-06-11 | Display with attached display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208207661U true CN208207661U (en) | 2018-12-07 |
Family
ID=64497414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820899266.8U Active CN208207661U (en) | 2018-06-11 | 2018-06-11 | Display with attached display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208207661U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110072353A (en) * | 2019-04-25 | 2019-07-30 | 烟台工程职业技术学院(烟台市技师学院) | It is a kind of to take in and Individual Income Tax management accounting electronic equipment |
| CN113178135A (en) * | 2021-04-30 | 2021-07-27 | 上海天马微电子有限公司 | Display device |
-
2018
- 2018-06-11 CN CN201820899266.8U patent/CN208207661U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110072353A (en) * | 2019-04-25 | 2019-07-30 | 烟台工程职业技术学院(烟台市技师学院) | It is a kind of to take in and Individual Income Tax management accounting electronic equipment |
| CN113178135A (en) * | 2021-04-30 | 2021-07-27 | 上海天马微电子有限公司 | Display device |
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| GR01 | Patent grant |