CN216927474U - Lifting mechanism of touch screen - Google Patents
Lifting mechanism of touch screen Download PDFInfo
- Publication number
- CN216927474U CN216927474U CN202122594637.6U CN202122594637U CN216927474U CN 216927474 U CN216927474 U CN 216927474U CN 202122594637 U CN202122594637 U CN 202122594637U CN 216927474 U CN216927474 U CN 216927474U
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- cover
- rod
- sliding
- backup pad
- dwang
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Abstract
The utility model belongs to the field of electronic equipment, in particular to a lifting mechanism of a touch screen, which aims at the problem that the existing support of a computer display screen is locked in a bolt matching hole mode when the height is adjusted, and random height adjustment is difficult to realize, and provides the following scheme, wherein the lifting mechanism comprises a support column, a support plate is sleeved on the support column in a sliding mode, the bottom of the support plate is connected with a transmission assembly, the transmission assembly is connected with the bottom of the right side of the support column, a limiting pipe is fixedly arranged at the top of the support plate, a moving rod is connected in the limiting pipe in a sliding mode, and the bottom end of the moving rod extends to the lower side of the support plate. The two limiting performance can be realized, and therefore the practicability is good.
Description
Technical Field
The utility model relates to the technical field of electronic equipment, in particular to a lifting mechanism of a touch screen.
Background
The touch screen is an induction type liquid crystal display device which can receive input signals of a contact and the like, when a graphic button on the screen is contacted, a touch feedback system on the screen can drive various connecting devices according to a pre-programmed program, can be used for replacing a mechanical button panel, and can produce vivid video and audio effects by virtue of a liquid crystal display picture;
at present, a touch screen is often adopted as a computer display screen, but a support of the computer display screen is often locked in a bolt matching hole mode when the height is adjusted, and random height adjustment is difficult to realize, so that a lifting mechanism of the touch screen is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problem that in the prior art, when a support of a computer display screen is adjusted in height, the support is often locked in a bolt matching hole mode, and random height adjustment is difficult to realize.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a lifting mechanism of touch-sensitive screen, includes the support column, the slip cap is equipped with the backup pad on the support column, and the bottom of backup pad is connected with drive assembly, drive assembly is connected with the right side bottom of support column, the top fixed mounting of backup pad has spacing pipe, and sliding connection has the carriage release lever in spacing pipe, the bottom of carriage release lever extends to the below of backup pad, the top of carriage release lever extends to the top of spacing pipe and is connected with coupling assembling, and coupling assembling's right side is connected with touch display screen, coupling assembling is connected with the top of backup pad support column and backup pad respectively.
Preferably, be equipped with open-ended installation cover, dwang, screw member and sliding member including the top on the transmission assembly, installation cover fixed mounting is in the right side bottom of support column, the screw member is installed in the installation cover, the front end of dwang is connected with the front side rotation of installation cover, the rear end of dwang is connected with the sliding member, the sliding member is connected with the bottom of backup pad, the screw member rotates with the dwang to be connected, utilizes transmission assembly can realize carrying out the transmission to the backup pad to this can make the backup pad carry out longitudinal movement.
Preferably, including screw rod, nut, go-between and installation axle on the screw member, the front end of screw rod rotates with the front side inner wall of installation cover to be connected, the rear end of screw rod extends to the rear side of installation cover, the nut cover establish on the screw rod and with screw rod threaded connection, the left end of installation axle rotates with the right side of nut to be connected, go-between slip cap establishes on the dwang, the right-hand member of installation axle extends to the right side of installation cover and rotates with the left side of go-between to be connected, sets up the screw member and can drive the nut through rotating the screw rod and carry out lateral shifting to this alright drive the dwang and rotate.
Preferably, the sliding component is provided with a sliding rod, a sliding ring and an extension spring, the sliding rod is fixedly installed at the bottom of the supporting plate, the sliding ring is slidably sleeved on the sliding rod, the rear end of the rotating rod is rotatably connected with the bottom of the sliding ring, the extension spring is sleeved on the sliding rod, the front end and the rear end of the extension spring are fixedly connected with the front sides of the sliding rod and the sliding ring respectively, the sliding component is arranged to convert the rotating motion of the rotating rod into the longitudinal movement of the supporting plate, and the extension spring is utilized to provide auxiliary force when the rotating rod rotates upwards.
Preferably, including L type pole, gear, rack and flexible component on the coupling assembling, L type pole fixed mounting is at the top of backup pad, the gear revolve cover is established on the top of L type pole, flexible component is connected with carriage release lever, gear and touch display screen respectively, rack fixed mounting is on the right side of support column, the gear meshes with the rack mutually, utilizes coupling assembling can carry out the transmission to touch display screen when the backup pad carries out longitudinal movement to this can conveniently carry out altitude mixture control to touch display screen.
Preferably, including connecting cover and connecting rod on the telescopic member, the top fixed connection of connecting cover and carriage release lever, the right side and the touch display screen fixed connection of connecting cover, the left end of connecting rod is connected with the rotation on the front side off-center position of gear, the right-hand member of connecting rod extend to in the connecting cover and with the inner wall sliding connection of connecting cover, utilize telescopic member can turn into the rotary motion of gear into touch display screen's vertical rectilinear movement.
Has the advantages that:
1. according to the utility model, when the height of the touch display screen is adjusted, the screw rod can be rotated to drive the nut to move forwards, the connecting ring can be driven to move forwards through the mounting shaft, at the moment, the rotating rod can be enabled to rotate upwards under the stretching action of the stretching spring in a stressed state, and when the rotating rod rotates upwards, the supporting plate can be pushed to move upwards, so that the height of the touch display screen can be initially lifted upwards;
2. according to the utility model, when the supporting plate moves upwards, the gear and the rack are in a meshed state, so that the gear can rotate, when the gear rotates, the connecting rod can be driven to move upwards in an arc shape, and at the moment, the connecting cover can be driven to move upwards, so that the height of the touch display screen can be further increased until the height of the touch display screen is adjusted to a specified height;
according to the utility model, the screw rod is rotated to drive the nut to move forwards, so that the touch display can be lifted upwards, the height of the touch display can be conveniently adjusted, and two limits can be realized by utilizing a transmission mode of a thread principle, so that the touch display has good practicability.
Drawings
Fig. 1 is a front view of a lifting mechanism of a touch screen according to the present invention;
FIG. 2 is a top view of a connection structure of a screw and a rotating rod of a lifting mechanism of a touch screen according to the present invention;
FIG. 3 is a side view of the internal structure of a mounting cover of a lifting mechanism of a touch screen according to the present invention;
fig. 4 is a three-dimensional view of a connection structure of an L-shaped rod, a gear, a connection rod and a connection cover of the lifting mechanism of the touch screen according to the present invention.
In the figure: the device comprises a support column 1, a support plate 2, a 3L-shaped rod, a gear 4, a rack 5, a limiting pipe 6, a moving rod 7, a connecting cover 8, a connecting rod 9, a touch display screen 10, an installation cover 11, a rotating rod 12, a screw rod 13, a nut 14, a connecting ring 15, a sliding rod 16, a sliding ring 17 and an extension spring 18.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-4, a lifting mechanism of a touch screen comprises a supporting column 1, a supporting plate 2 is slidably sleeved on the supporting column 1, the supporting plate 2 is arranged to stably support and connect a touch display screen 10, the bottom of the supporting plate 2 is connected with a transmission component, the transmission component is connected with the bottom of the right side of the supporting column 1, the top of the supporting plate 2 is fixedly provided with a limit pipe 6, and a moving rod 7 is connected in the limiting tube 6 in a sliding manner, the longitudinal sliding limiting of the touch display screen 10 can be realized by arranging the limiting tube 6 and the moving rod 7, the bottom end of the moving rod 7 extends to the lower part of the supporting plate 2, the top end of the moving rod 7 extends to the upper part of the limiting tube 6 and is connected with a connecting component, and the right side of coupling assembling is connected with touch display screen 10, and coupling assembling is connected with the top of backup pad 2 support column 1 and backup pad 2 respectively.
The nut 14 is driven to move forwards by rotating the screw rod 13, so that the touch display 10 can be lifted upwards, the height of the touch display 10 can be conveniently adjusted, and two limits can be realized by utilizing a thread principle transmission mode, so that the touch display has good practicability.
According to the utility model, the transmission assembly comprises an installation cover 11 with an opening at the top, a rotating rod 12, a threaded member and a sliding member, the installation cover 11 is fixedly installed at the bottom of the right side of the supporting column 1, the threaded member is installed in the installation cover 11, the front end of the rotating rod 12 is rotatably connected with the front side of the installation cover 11, the rear end of the rotating rod 12 is connected with the sliding member, the sliding member is connected with the bottom of the supporting plate 2, the threaded member is rotatably connected with the rotating rod 12, and the transmission assembly can be used for transmitting the supporting plate 2, so that the supporting plate 2 can longitudinally move.
In the utility model, the screw member comprises a screw 13 and a nut 14, go-between 15 and installation axle, the front end of screw rod 13 is rotated with the front side inner wall of installation cover 11 and is connected, the rear end of screw rod 13 extends to the rear side of installation cover 11, it carries out threaded connection with nut 14 to set up screw rod 13, can rotate dwang 12 and provide drive power, nut 14 cover is established on screw rod 13 and with screw rod 13 threaded connection, the left end of installation axle is rotated with the right side of nut 14 and is connected, go-between 15 slip cover is established on dwang 12, it can provide thrust for dwang 12 to set up go-between 15, make things convenient for dwang 12 to rotate, the right-hand member of installation axle extends to the right side of installation cover 11 and is connected with the left side rotation of go-between 15, it can drive nut 14 through rotating screw rod 13 and carry out lateral shifting to set up the screw member, with this alright drive dwang 12 and rotate.
In the utility model, the sliding component comprises a sliding rod 16, a sliding ring 17 and an extension spring 18, the sliding rod 16 is fixedly arranged at the bottom of the support plate 2, the sliding ring 17 is slidably sleeved on the sliding rod 16, the rear end of the rotating rod 12 is rotatably connected with the bottom of the sliding ring 17, the extension spring 18 is sleeved on the sliding rod 16, the front end and the rear end of the extension spring 18 are respectively fixedly connected with the front sides of the sliding rod 16 and the sliding ring 17, the sliding component is arranged to convert the rotating motion of the rotating rod 12 into the longitudinal movement of the support plate 2, and the extension spring 18 can provide auxiliary force when the rotating rod 12 rotates upwards.
According to the utility model, the connecting assembly comprises an L-shaped rod 3, a gear 4, a rack 5 and a telescopic component, the L-shaped rod 3 is fixedly installed at the top of the supporting plate 2, the gear 4 is rotatably sleeved at the top end of the L-shaped rod 3, the gear 4 is arranged to be meshed with the rack 5 for transmission, so that the height of the telescopic component can be conveniently adjusted, the telescopic component is respectively connected with the moving rod 7, the gear 4 and the touch display screen 10, the rack 5 is fixedly installed on the right side of the supporting column 1, the gear 4 is meshed with the rack 5, and the connecting assembly can be used for transmitting the touch display screen 10 when the supporting plate 2 longitudinally moves, so that the height of the touch display screen 10 can be conveniently adjusted.
According to the utility model, the telescopic component comprises a connecting cover 8 and a connecting rod 9, the connecting cover 8 is fixedly connected with the top end of the moving rod 7, the right side of the connecting cover 8 is fixedly connected with the touch display screen 10, the left end of the connecting rod 9 is rotatably connected with the front side eccentric position of the gear 4, the right end of the connecting rod 9 extends into the connecting cover 8 and is in sliding connection with the inner wall of the connecting cover 8, and the rotary motion of the gear 4 can be converted into longitudinal linear motion of the touch display screen 10 by using the telescopic component.
The working principle is as follows: when the height of the touch display screen 10 is adjusted, the rotatable screw 13 drives the nut 14 to move forwards, the connecting ring 15 can be driven by the mounting shaft to move forwards, at the moment, under the stretching action of the stretching spring 18 in a stressed state, the rotating rod 12 can be enabled to rotate upwards, when the rotating rod 12 rotates upwards, the supporting plate 2 can be pushed to move upwards, the height of the touch display screen 10 can be preliminarily lifted upwards, when the supporting plate 2 moves upwards, the gear 4 and the rack 5 are in a meshed state, so that the gear 4 can be enabled to rotate, when the gear 4 rotates, the connecting rod 9 can be driven to move upwards in an arc shape, at the moment, the connecting cover 8 can be driven to move upwards, so that the height of the touch display screen 10 can be further increased until the height of the touch display screen 10 is adjusted to a specified height, the height of the touch display 10 can be conveniently adjusted, and the two limiting performance can be realized by utilizing the transmission mode of the thread principle, so that the touch display has good practicability.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (3)
1. The utility model provides an elevating system of touch-sensitive screen, includes support column (1), its characterized in that, sliding sleeve is equipped with backup pad (2) on support column (1), and the bottom of backup pad (2) is connected with transmission assembly, transmission assembly is connected with the right side bottom of support column (1), the top fixed mounting of backup pad (2) has spacing pipe (6), and sliding connection has carriage release lever (7) in spacing pipe (6), the bottom of carriage release lever (7) extends to the below of backup pad (2), the top of carriage release lever (7) extends to the top of spacing pipe (6) and is connected with coupling assembling, and coupling assembling's right side is connected with touch display screen (10), coupling assembling is connected with the top of backup pad (2) support column (1) and backup pad (2) respectively, be equipped with open-ended installation cover (11) including the top on the transmission assembly, Dwang (12), screw member and sliding member, installation cover (11) fixed mounting is in the right side bottom of support column (1), the screw member is installed in installation cover (11), the front end of dwang (12) is connected with the front side rotation of installation cover (11), the rear end of dwang (12) is connected with the sliding member, the sliding member is connected with the bottom of backup pad (2), the screw member rotates with dwang (12) to be connected, include screw rod (13), nut (14), go-between (15) and installation axle on the screw member, the front end of screw rod (13) rotates with the front side inner wall of installation cover (11) to be connected, the rear end of screw rod (13) extends to the rear side of installation cover (11), nut (14) cover is established on screw rod (13) and with screw rod (13) threaded connection, the left end of installation axle rotates with the right side of nut (14) to be connected, go-between (15) slip cap is established on dwang (12), the right-hand member of installation axle extends to the right side of installation cover (11) and rotates with the left side of go-between (15) and is connected, including slide bar (16), sliding ring (17) and extension spring (18) on the slip component, and slide bar (16) fixed mounting is in the bottom of backup pad (2), sliding ring (17) slip cap is established on slide bar (16), the rear end of dwang (12) rotates with the bottom of sliding ring (17) to be connected, extension spring (18) cover is established on slide bar (16), the front end and the rear end of extension spring (18) respectively with the front side fixed connection of slide bar (16) and sliding ring (17).
2. The lifting mechanism of the touch screen according to claim 1, wherein the connecting assembly comprises an L-shaped rod (3), a gear (4), a rack (5) and a telescopic member, the L-shaped rod (3) is fixedly installed at the top of the supporting plate (2), the gear (4) is rotatably sleeved at the top end of the L-shaped rod (3), the telescopic member is respectively connected with the moving rod (7), the gear (4) and the touch display screen (10), the rack (5) is fixedly installed at the right side of the supporting column (1), and the gear (4) is meshed with the rack (5).
3. The lifting mechanism of the touch screen is characterized in that the telescopic member comprises a connecting cover (8) and a connecting rod (9), the connecting cover (8) is fixedly connected with the top end of the moving rod (7), the right side of the connecting cover (8) is fixedly connected with the touch screen (10), the left end of the connecting rod (9) is rotatably connected with the front side of the gear (4) in an eccentric position, and the right end of the connecting rod (9) extends into the connecting cover (8) and is in sliding connection with the inner wall of the connecting cover (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122594637.6U CN216927474U (en) | 2021-10-27 | 2021-10-27 | Lifting mechanism of touch screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122594637.6U CN216927474U (en) | 2021-10-27 | 2021-10-27 | Lifting mechanism of touch screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216927474U true CN216927474U (en) | 2022-07-08 |
Family
ID=82248763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122594637.6U Active CN216927474U (en) | 2021-10-27 | 2021-10-27 | Lifting mechanism of touch screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216927474U (en) |
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2021
- 2021-10-27 CN CN202122594637.6U patent/CN216927474U/en active Active
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