CN206626336U - A kind of all-in-one for automatically adjusting the display screen elevation angle - Google Patents
A kind of all-in-one for automatically adjusting the display screen elevation angle Download PDFInfo
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- CN206626336U CN206626336U CN201720057551.0U CN201720057551U CN206626336U CN 206626336 U CN206626336 U CN 206626336U CN 201720057551 U CN201720057551 U CN 201720057551U CN 206626336 U CN206626336 U CN 206626336U
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- display screen
- rack
- connecting plate
- elevation angle
- cabinet
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Abstract
It the utility model is related to all-in-one, a kind of all-in-one for automatically adjusting the display screen elevation angle is disclosed, including cabinet and display screen, connecting plate is provided with cabinet, push pedal is provided between display screen and connecting plate, the first motor is fixed on connecting plate, first motor connection has first gear, track is fixed with connecting plate, track is provided with sliding block, sliding block slides up and down in orbit, the first rack is fixed with sliding block, first gear engages with the first rack, one end of push pedal is hinged with the first rack, the other end is hinged with display screen, first rack, which moves up and down, drives push pedal swing.The display screen elevation angle of the present utility model is big, more than 50 ° can be reached, the display screen elevation angle can automatically adjust, it is convenient for people to adjust, the display screen of this all-in-one can be lifted in cabinet, it can stretch out outside cabinet, can be retracted into cabinet unwanted when, the desktop for installing this all-in-one is more clean and tidy when needing.
Description
Technical field
All-in-one is the utility model is related to, more particularly to a kind of all-in-one for automatically adjusting the display screen elevation angle.
Background technology
A kind of customer terminal equipment applied to intelligent meeting system, only display screen liter in the lifter of like product
Function is dropped, external other equipment is also needed during with into conference system, causes equipment redundancy.
The screen that like product is carried is pure LCDs or is resistive touch display screen.
Existing equipment volume is larger, space-consuming is big, the capacitance plate carried can luffing angle it is limited, be up to 15 degree.
The content of the invention
The utility model for the elevation angle of display screen in the prior art it is small the shortcomings that, there is provided one kind can automatically adjust display screen
The all-in-one at the elevation angle.
In order to solve the above-mentioned technical problem, the utility model is addressed by following technical proposals：
A kind of all-in-one for automatically adjusting the display screen elevation angle, including cabinet and display screen, cabinet is interior to be provided with connecting plate, shows
Push pedal is provided between display screen and connecting plate, fixes the first motor on connecting plate, the first motor connection has a first gear, on connecting plate
Track is fixed with, track is provided with sliding block, and sliding block is slided up and down in orbit, and the first rack, first gear are fixed with sliding block
Engaged with the first rack, one end of push pedal is hinged with the first rack, and the other end is hinged with display screen, and the first rack moves up and down band
Dynamic push pedal swing.The engagement that the utility model passes through first gear and the second rack so that the second rack is along track
Slide up and down, the second rack, which moves up and down, drives push pedal to swing so that the elevation angle of display screen changes, the display of this all-in-one
The screen elevation angle can reach more than 50 °, meet requirement of the different crowd to the display screen elevation angle, the display screen elevation angle automatically adjusts, the elevation angle
Regulation is more accurate, and adjusts more laborsaving.
Preferably, the tooth form of first gear is helical teeth, the tooth form of the first rack left side is helical teeth.So that first gear
More big with the moment of torsion of the first rack engagement, the first rack is slided up and down more steadily, and the display screen elevation angle is adjusted more
It is stable.
Preferably, the first rack is provided with the passage through the first rack front/rear end, sliding block is in passage, sliding block
Side wall be fixedly connected with the side wall of passage.Sliding block is fixedly mounted in the passage that the first rack opens up so that the utility model
All-in-one thickness it is more thin, structure is more compact.
Preferably, the upper end of the first rack right side is provided with convex platform, its bottom is provided with lower convex platform, connecting plate
Upper end is provided with the first limit switch, and its bottom is provided with the second limit switch, the first limit switch touched with convex platform or
When second limit switch is touched with lower convex platform, the first motor stalls.First limit switch and the second limit switch are used to limit
Determine the maximum elevation of display screen swing.
Preferably, the position sensor of the distance for detecting the first gear rack elevating, the first tooth are fixed with connecting plate
Bar right side is provided with the groove with position sensor face.The change of position sensor detection depth of groove senses the first tooth
The distance of bar movement so that the distance of the movement of the first rack is more accurate, and the setting at the display screen elevation angle is also more accurate.
Preferably, also including the lowering or hoisting gear for driving connecting plate and display screen lifting, cabinet is provided with to go out to display screen
The window entered, at least a guide rod, connecting plate are fixed with cabinet and is slided up and down along guide rod.Lowering or hoisting gear can to connect
Plate and display screen can be lifted in cabinet, stretch out display screen when display screen is needed, it is not necessary to will when display screen
Display screen is hidden in cabinet, and guide rod make it that connecting plate lifting is more stable.
Preferably, lowering or hoisting gear includes the second motor, second gear and the second rack, the second motor is fixed on connecting plate
On, the second motor is used to drive second gear, and the second rack is fixedly connected with cabinet, second gear and the second rack gear motion
Connecting plate is driven to move up and down.Lowering or hoisting gear realizes oscilaltion by the engagement of second gear and the second rack so that even
It is more stable when fishplate bar and device lifting thereon.
Preferably, also including being used for the enclosed mechanism for sealing window, enclosed mechanism includes shrouding, pull bar, shrouding both sides
Pull bar is all hinged with, connecting rod is fixedly connected between the bottom of two pull bars, connecting plate drops at connecting rod and drivening rod
Move down together, pull bar drives shrouding to seal window.When display screen is hidden into cabinet, enclosed mechanism is used to seal on cabinet
Window, prevent dust or foreign matter etc. from dropping into cabinet.
Preferably, also including return spring, the end of return spring one end and shrouding connects, in its other end and cabinet
Wall connects.When connecting plate rises, shrouding is opened in the presence of return spring, when hand is extend into by operator by window
When being overhauled when in cabinet, return spring prevents that shrouding from clamping the hand of operator, and security is higher during maintenance.
Preferably, the spacing drag hook for preventing that shrouding return is excessive is additionally provided with connecting plate.
The utility model has significant technique effect as a result of above technical scheme：Display of the present utility model
It is big to shield the elevation angle, more than 50 ° can be reached, the display screen elevation angle can automatically adjust, and be convenient for people to adjust, the display screen of this all-in-one
It can lift in cabinet, can be stretched out when needing outside cabinet, can be retracted into cabinet unwanted when, be pacified
The desktop for filling this all-in-one is more clean and tidy.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the internal structure schematic diagram of the utility model first position state.
Fig. 3 is the internal structure schematic diagram of the utility model second place state.
The toponym that each number designation is referred in the figures above is as follows：Wherein, 10-cabinet, 11-display screen,
12-connecting plate, 13-push pedal, the 14-the first motor, 15-first gear, 16-track, 17-sliding block, the 18-the first rack,
19-the first limit switch, the 20-the second limit switch, 21-position sensor, 22-lowering or hoisting gear, 23-guide rod, 24-envelope
Mouth mechanism, 25-spacing drag hook, the 26-the three limit switch, 181-passage, 182-convex platform, 183-lower convex platform, 184-
Groove, the 221-the second motor, 222-second gear, the 223-the second rack, 241-shrouding, 242-pull bar, 243-connecting rod,
244-return spring, 101-window.
Embodiment
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings.
Embodiment 1
A kind of all-in-one for automatically adjusting the display screen elevation angle, as Figure 1-3, the main frame of all-in-one are located in cabinet 10
The bottom in portion, including cabinet 10 and display screen 11, the display screen 11 of the present embodiment is capacitance plate, and connecting plate is provided with cabinet 10
12, connecting plate 12 is used to fix various components, and push pedal 13 is provided between display screen 11 and connecting plate 12, is fixed on connecting plate 12
First motor 14, the first motor 14 are fixedly connected by bolt with connecting plate 12, and the first motor 14 is connected with first gear 15, the
The tooth form of one gear 15 is helical teeth, and track 16 is fixed with connecting plate 12, and track 16 is fixedly connected with the bolt of connecting plate 12, track
16 are provided with sliding block 17, and sliding block 17 is slided up and down on track 16, and the first rack 18 is fixed with sliding block 17, and the first rack 18 is left
The tooth form of end face is helical teeth, and first gear 15 engages with the first rack 18, and one end of push pedal 13 is be hinged with the first rack 18, another
End is be hinged with display screen 11, and the first rack 18, which moves up and down, drives the swing of push pedal 13, so as to adjust the elevation angle of display screen 11.
First rack 18 is provided with the passage 181 through the front/rear end of the first rack 18, and sliding block 17 is mounted in passage 181,
The side wall of sliding block 17 is fixedly connected with the side wall of passage 181.
The upper end of the right side of first rack 18 is provided with convex platform 182, and its bottom is provided with lower convex platform 183, convex platform 182
The first limit switch 19 is provided with the integral type of the first rack 18, the upper end of connecting plate 12 with lower convex platform 183, its bottom is set
There is the second limit switch 20, the first limit switch 19 is touched with convex platform 182 or the second limit switch 20 touches with lower convex platform 183
When touching, the first motor 14 stops operating.
The position sensor 21 of the distance for detecting the lifting of the first rack 18 is fixed with connecting plate 12, the present embodiment is set
There are two position sensors 21, the right side of the first rack 18 is provided with the groove 184 with the face of position sensor 21, the present embodiment
Two grooves 184, the corresponding position sensor 21 of each groove 184 so that position are provided with provided with the right side of the first rack 18
It is more accurate to put the detection lifting distance of the first rack 18 of sensor 21.
Also include the lowering or hoisting gear 22 for driving connecting plate 12 and display screen 11 to lift, cabinet 10 is provided with to go out to display screen 11
The window 101 entered, lowering or hoisting gear 22 drive the oscilaltion of connecting plate 12, and display screen 11 is connected to connecting plate 12 by push pedal 13
On so that display screen 11 also can oscilaltion, when we need to use computer, display screen 11 can stretch out window 101, when
When we need not use computer, display screen 11 can be retracted into cabinet 10, so that computer desktop is more clean and tidy clean,
The all-in-one is frequently used in meeting room, and an at least guide rod 23 is fixed with cabinet 10, is provided with the present embodiment cabinet 10
Two guide rods 23, make connecting plate 12 more stable when lifting, connecting plate 12 slides up and down along guide rod 23.
Lowering or hoisting gear 22 includes the second motor 221, the rack 223 of second gear 222 and second, and the second motor 221 is fixed on
On connecting plate 12, the second motor 221 is bolted on connecting plate 12, and the second motor 221 is used to drive second gear
222, the second rack 223 is fixedly connected with cabinet 10, and the gear motion of 222 and second rack of second gear 223 drives connecting plate 12
Move up and down.
The present embodiment also includes being used for the enclosed mechanism 24 for sealing window 101, and enclosed mechanism 24 includes shrouding 241, pull bar
242, the both sides of shrouding 241 are all hinged with pull bar 242, and connecting rod 243 is fixedly connected between the bottom of two pull bars 242, connection
Plate 12 drops at connecting rod 243 and drivening rod 243 moves down together, and pull bar 242 drives shrouding 241 to seal window 101, pull bar
242 lower ends are provided with the 3rd spacing 26, and when pull bar 242 encounters the three the spacing 26th, the second motor 221 stops operating.
The present embodiment also includes return spring 244, and the one end of return spring 244 is connected with the end of shrouding 241, its other end
It is connected with the inwall of cabinet 10.
The spacing drag hook 25 for preventing that the return of shrouding 241 is excessive is additionally provided with connecting plate 12, spacing drag hook 25 is fixed on cabinet
On 10.
In a word, preferred embodiment of the present utility model is the foregoing is only, it is all according to present utility model application the scope of the claims institute
The equivalent changes and modifications of work, it should all belong to the covering scope of the utility model patent.
Claims (10)
1. a kind of all-in-one for automatically adjusting the display screen elevation angle, including cabinet (10) and display screen (11), cabinet (10) is interior to be set
There is connecting plate (12), push pedal (13) be provided between display screen (11) and connecting plate (12), it is characterised in that：It is solid on connecting plate (12)
Fixed first motor (14), the first motor (14) are connected with first gear (15), track (16), track are fixed with connecting plate (12)
(16) sliding block (17) is provided with, sliding block (17) is slided up and down on track (16), and the first rack (18) is fixed with sliding block (17),
First gear (15) engages with the first rack (18), and one end of push pedal (13) and the first rack (18) are be hinged, the other end and display
Shield (11) to be hinged, the first rack (18), which moves up and down, drives push pedal (13) swing.
A kind of 2. all-in-one for automatically adjusting the display screen elevation angle according to claim 1, it is characterised in that：First gear
(15) tooth form is helical teeth, and the tooth form of the first rack (18) left side is helical teeth.
3. the all-in-one according to claim 1 for automatically adjusting the display screen elevation angle, it is characterised in that：First rack (18)
The passage (181) through the first rack (18) front/rear end is provided with, sliding block (17) is interior mounted in passage (181), sliding block (17)
Side wall is fixedly connected with the side wall of passage (181).
A kind of 4. all-in-one for automatically adjusting the display screen elevation angle according to claim 1, it is characterised in that：First rack
(18) upper end of right side is provided with convex platform (182), and its bottom is provided with lower convex platform (183), the upper end of connecting plate (12)
Provided with the first limit switch (19), its bottom is provided with the second limit switch (20), the first limit switch (19) and convex platform
(182) when touching or the second limit switch (20) are touched with lower convex platform (183), the first motor (14) stops operating.
A kind of 5. all-in-one for automatically adjusting the display screen elevation angle according to claim 1, it is characterised in that：Connecting plate
(12) position sensor (21) of the distance for detecting the first rack (18) lifting, the first rack (18) right side are fixed with
It is provided with the groove (184) with position sensor (21) face.
A kind of 6. all-in-one for automatically adjusting the display screen elevation angle according to claim 1, it is characterised in that：Also include band
The lowering or hoisting gear (22) of dynamic connecting plate (12) and display screen (11) lifting, cabinet (10) are provided with the window to be come in and gone out to display screen (11)
Mouthful (101), at least a guide rod (23), connecting plate (12) are fixed with cabinet (10) and is slided up and down along guide rod (23).
A kind of 7. all-in-one for automatically adjusting the display screen elevation angle according to claim 6, it is characterised in that：Lowering or hoisting gear
(22) the second motor (221), second gear (222) and the second rack (223) are included, the second motor (221) is fixed on connecting plate
(12) on, the second motor (221) is used to drive second gear (222), and the second rack (223) is fixedly connected with cabinet (10), the
Two gears (222) drive connecting plate (12) to move up and down with the second rack (223) gear motion.
A kind of 8. all-in-one for automatically adjusting the display screen elevation angle according to claim 6, it is characterised in that：Also include using
In the enclosed mechanism (24) for sealing window (101), enclosed mechanism (24) includes shrouding (241), pull bar (242), shrouding (241) two
Side is all hinged with pull bar (242), is fixedly connected with connecting rod (243) between the bottom of two pull bars (242), under connecting plate (12)
Drop to connecting rod (243) place and drivening rod (243) moves down together, pull bar (242) drives shrouding (241) to seal window (101).
A kind of 9. all-in-one for automatically adjusting the display screen elevation angle according to claim 8, it is characterised in that：Also include back
Position spring (244), return spring (244) one end are connected with the end of shrouding (241), and its other end connects with cabinet (10) inwall
Connect.
A kind of 10. all-in-one for automatically adjusting the display screen elevation angle according to claim 9, it is characterised in that：Connecting plate
(12) the spacing drag hook (25) for preventing that shrouding (241) return is excessive is additionally provided with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720057551.0U CN206626336U (en) | 2017-01-17 | 2017-01-17 | A kind of all-in-one for automatically adjusting the display screen elevation angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720057551.0U CN206626336U (en) | 2017-01-17 | 2017-01-17 | A kind of all-in-one for automatically adjusting the display screen elevation angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206626336U true CN206626336U (en) | 2017-11-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720057551.0U Active CN206626336U (en) | 2017-01-17 | 2017-01-17 | A kind of all-in-one for automatically adjusting the display screen elevation angle |
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| CN (1) | CN206626336U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108185645A (en) * | 2017-12-22 | 2018-06-22 | 杭州席媒科技有限公司 | Ultra-thin elevator and integrated speech independent-lifting machine |
| CN108227836A (en) * | 2017-12-22 | 2018-06-29 | 杭州席媒科技有限公司 | The lifting all-in-one machine and system of module are controlled in a kind of integrated liquid crystal |
-
2017
- 2017-01-17 CN CN201720057551.0U patent/CN206626336U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108185645A (en) * | 2017-12-22 | 2018-06-22 | 杭州席媒科技有限公司 | Ultra-thin elevator and integrated speech independent-lifting machine |
| CN108227836A (en) * | 2017-12-22 | 2018-06-29 | 杭州席媒科技有限公司 | The lifting all-in-one machine and system of module are controlled in a kind of integrated liquid crystal |
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