CN215674320U

CN215674320U - Capacitive touch screen convenient to adjust

Info

Publication number: CN215674320U
Application number: CN202120599469.7U
Authority: CN
Inventors: 梁杰昌
Original assignee: Guangzhou Nikolay Touch Technology Co ltd
Current assignee: Guangzhou Nikolay Touch Technology Co ltd
Priority date: 2021-03-24
Filing date: 2021-03-24
Publication date: 2022-01-28
Anticipated expiration: 2031-03-24

Abstract

The utility model discloses a capacitance touch screen convenient to adjust, which relates to the technical field of touch screens and comprises a touch screen, a support frame, a mounting plate, a connecting plate and a base, wherein a cavity is formed in the support frame, a vertical lifting mechanism is arranged in the cavity, the mounting plate is arranged in the vertical lifting mechanism, the left side and the right side of the mounting plate are slidably arranged on the left side wall and the right side wall of the cavity, the base is arranged on the front side wall of the mounting plate through bolts, two groups of horizontal telescopic mechanisms are symmetrically arranged at the upper end and the lower end of the base, the end parts of the two groups of horizontal telescopic mechanisms are rotatably arranged on the side wall of the connecting plate, the other side of the connecting plate is fixedly arranged on the back wall of the touch screen, the height of the touch screen is adjusted through the vertical lifting mechanism, the turnover angle of the touch screen is adjusted through adjusting the telescopic lengths of the two groups of horizontal telescopic mechanisms, and the height and the angle of the touch screen are adjusted, the use requirements of different personnel are met, and the practicability of the device is improved.

Description

Capacitive touch screen convenient to adjust

Technical Field

The utility model relates to the technical field of touch screens, in particular to a capacitive touch screen convenient to adjust.

Background

The touch screen is also called a touch screen or a touch panel, and is an inductive liquid crystal display device capable of receiving input signals such as a touch, and when a graphical button on the screen is touched, a tactile feedback system on the screen can drive various connecting devices according to a pre-programmed program, or a transparent medium which is attached to the surface of the display and can receive input signals such as a touch. According to the working principle of the touch screen and the medium for transmitting information, the touch screen can be divided into four types: resistive, capacitive, infrared, and surface acoustic wave. Among them, the capacitive touch screen works by current induction of manpower, and is the most widely used touch screen at present.

The existing capacitive touch screen is commonly used for the information query integrated machine or the teaching integrated machine of the exhibitions, and supports the display screen through the support, so that people can stand to operate, the existing capacitive touch screen is not convenient to adjust according to the self condition, the using requirements of different people can not be met, and the practicability of the device is greatly reduced.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems in the prior art, the utility model aims to provide the capacitive touch screen which is convenient to adjust, so that the height and the angle can be adjusted, the use requirements of different personnel are met, and the practicability of the device is improved.

In order to achieve the purpose, the utility model provides the following technical scheme: including touch-sensitive screen, support frame, mounting panel, connecting plate and base, the support frame is placed at work subaerially, and the inside cavity of having seted up of support frame simultaneously installs vertical lift mechanism in the cavity, vertical lift mechanism's internally mounted has the mounting panel, the left and right sides slidable mounting of mounting panel is on the left and right sides wall of cavity, the base is installed to the bolt on the positive lateral wall of mounting panel simultaneously, two sets of horizontal telescopic machanisms are installed to the upper and lower both ends symmetry of base, two sets of horizontal telescopic machanisms's tip rotates and installs on the lateral wall of connecting plate, the opposite side fixed mounting of connecting plate is on the back of the body wall of touch-sensitive screen.

As a further scheme of the utility model: the vertical lifting mechanism comprises a vertical screw rod, a driven bevel gear and a driving bevel gear, wherein two ends of the vertical screw rod are rotatably arranged on the upper side wall and the lower side wall of the cavity, an installation plate is arranged on the outer wall of the vertical screw rod in a threaded manner, the driven bevel gear is fixedly arranged on the side wall of the bottom of the vertical screw rod, the driving bevel gear is meshed with the outer wall of the driven bevel gear, and the driving bevel gear is fixedly arranged at the end part of the rotating shaft.

As a further scheme of the utility model: the horizontal telescopic mechanism comprises a rotary drum and a horizontal lead screw, wherein a pair of through holes are symmetrically formed in a side wall, close to the touch screen, of the base, the horizontal lead screw is arranged inside the through holes, the right end of the horizontal lead screw is rotated and installed inside the installation plate, meanwhile, one end, far away from the installation plate, of the horizontal lead screw is provided with the rotary drum, the rotary drum is slidably installed on the inner wall of the through holes, and the end portion of the rotary drum is rotatably installed on the side wall of the connection plate through a first rotating seat.

As a further scheme of the utility model: the utility model discloses a touch screen, including base, lateral wall, the spacing groove has been seted up to a lateral wall intermediate position that the base is close to the touch-sensitive screen, and slidable mounting has the stopper in the spacing groove, and fixed mounting has the bracing piece on the lateral wall that the stopper is close to the touch-sensitive screen, and the other end of bracing piece stretches out from the lateral wall of base to the end that stretches out of bracing piece rotates through rotating two seats and installs on the lateral wall of connecting plate.

As a further scheme of the utility model: the other end of the rotating shaft extends out of the side wall of the supporting frame, and a crank is fixedly mounted at the extending end of the rotating shaft.

As a further scheme of the utility model: the end part of the horizontal lead screw extends out of the side wall of the mounting plate, and the extending end of the horizontal lead screw is provided with a turntable.

As a still further scheme of the utility model: the support frame is arranged into an L-shaped support frame.

Compared with the prior art, the utility model has the beneficial effects that: this kind of touch-sensitive screen installs the front at the base through two sets of horizontal telescopic machanisms, base fixed mounting is on the positive lateral wall of mounting panel, the mounting panel screw thread is installed on the outer wall of perpendicular lead screw in vertical lift mechanism, it rotates to drive the pivot through the crank, the pivot drives driven bevel gear through initiative bevel gear, driven bevel gear drives perpendicular lead screw and rotates, thereby it carries out elevating movement to drive the support frame, the realization is to the adjustment of touch-sensitive screen height, it rotates to drive horizontal lead screw through the carousel simultaneously, horizontal lead screw drives the rotary drum when pivoted and carries out horizontal motion, thereby change two sets of horizontal telescopic machanisms's reach length about the change, change the inclination of touch-sensitive screen, thereby realize the regulation of touch-sensitive screen height and angle, satisfy different personnel's user demand, greatly increased the practicality of device.

Drawings

Fig. 1 is a front view of the present invention.

Fig. 2 is a schematic view of the supporting frame structure of the present invention.

FIG. 3 is a side view of the touch screen mounting of the present invention.

Fig. 4 is a partial enlarged view of the present invention at a.

As shown in the figure: 1. the touch screen comprises a touch screen body, 2, a support frame, 3, a mounting plate, 4, a vertical screw rod, 5, a cavity, 6, a driven bevel gear, 7, a driving bevel gear, 8, a rotating shaft, 9, a crank, 10, a connecting plate, 11, a base, 12, a horizontal telescopic mechanism, 13, a rotating drum, 14, a through hole, 15, a limiting block, 16, a first rotating seat, 17, a horizontal screw rod, 18, a limiting groove, 19, a supporting rod, 20 and a second rotating seat.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 4, in the embodiment of the utility model, an adjustable capacitive touch screen comprises a touch screen 1, a support frame 2, a mounting plate 3, a connecting plate 10 and a base 11, wherein the support frame 2 is placed on a working floor, a cavity 5 is formed in the support frame 2, a vertical lifting mechanism is installed in the cavity 5, the mounting plate 3 is installed in the vertical lifting mechanism, the left side and the right side of the mounting plate 3 are slidably installed on the left side wall and the right side wall of the cavity 5, the base 11 is installed on the front side wall of the mounting plate 3 through bolts, two groups of horizontal telescopic mechanisms 12 are symmetrically installed at the upper end and the lower end of the base 11, the end parts of the two groups of horizontal telescopic mechanisms 12 are rotatably installed on the side wall of the connecting plate 10, the other side of the connecting plate 10 is fixedly installed on the back wall of the touch screen 1, and the fixing of the touch screen 1 is completed by adjusting the telescopic lengths of the two groups of horizontal telescopic mechanisms, the turnover angle of the touch screen 1 is adjusted, so that the height and the angle of the touch screen are adjusted, the use requirements of different personnel are met, and the practicability of the device is improved.

Wherein the vertical lifting mechanism comprises a vertical screw rod 4, a driven bevel gear 6 and a driving bevel gear 7, wherein two ends of a vertical screw rod 4 are rotatably arranged on the upper side wall and the lower side wall of a cavity 5, an installation plate 3 is arranged on the outer wall of the vertical screw rod 4 in a threaded manner, a driven bevel gear 6 is fixedly arranged on the side wall of the bottom of the vertical screw rod 4, and the outer wall of the driven bevel gear 6 is engaged with a driving bevel gear 7, the driving bevel gear 7 is fixedly arranged at the end part of a rotating shaft 8, wherein the other end of the rotating shaft 8 extends out from the side wall of the supporting frame 2, the extending end of the rotating shaft 8 is fixedly provided with a crank 9, the crank 9 is used for driving the rotating shaft 8 to rotate, the rotating shaft 8 is used for driving the driven bevel gear 6 through the driving bevel gear 7, the driven bevel gear 6 is used for driving the vertical screw rod 4 to rotate, so that the supporting frame 2 is driven to perform lifting motion, and the height of the touch screen 1 is adjusted.

The horizontal telescopic mechanism 12 comprises a rotary drum 13 and a horizontal lead screw 17, wherein a pair of through holes 14 are symmetrically formed in one side wall of the base 11 close to the touch screen 1, the horizontal lead screw 17 is arranged in the through hole 14, the right end of the horizontal lead screw 17 is rotatably installed in the installation plate 3, the end part of the horizontal lead screw 17 extends out of the side wall of the installation plate 3, a rotary disc is installed at the extending end of the horizontal lead screw 17, so that an operator can conveniently rotate the horizontal lead screw 17, meanwhile, the rotary drum 13 is installed at one end, far away from the installation plate 3, of the horizontal lead screw 17 in a threaded mode, the rotary drum 13 is slidably installed on the inner wall of the through hole 14, and the end part of the rotary drum 13 is rotatably installed on the side wall of the connecting plate 10 through a first rotary seat 16, so that the connecting plate 10 and the base 11 are connected together; when the inclination angle of the touch screen 1 needs to be adjusted, the rotary disc drives the horizontal lead screw 17 to rotate, and the horizontal lead screw 17 drives the rotary drum 13 to move horizontally while rotating, so that the extension lengths of the upper horizontal telescopic mechanism 12 and the lower horizontal telescopic mechanism 12 are changed, and the inclination angle of the touch screen 1 is changed.

Preferably, a limiting groove 18 has been seted up to a lateral wall intermediate position that base 11 is close to touch-sensitive screen 1, and slidable mounting has stopper 15 in the limiting groove 18, and fixed mounting has bracing piece 19 on the lateral wall that stopper 15 is close to touch-sensitive screen 1, and the other end of bracing piece 19 stretches out from the lateral wall of base 11 to the end that stretches out of bracing piece 19 rotates through rotating two 20 seats and installs on the lateral wall of connecting plate 10, accomplishes the auxiliary stay to connecting plate 10 through bracing piece 19, further increases the stability of touch-sensitive screen 1 installation.

Preferably, the support frame 2 is arranged to be an L-shaped support frame, and the support force of the support frame to the touch screen 1 is increased by adopting the L-shaped support frame.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a capacitive touch screen convenient to adjust, includes touch-sensitive screen (1), support frame (2), mounting panel (3), connecting plate (10) and base (11), its characterized in that: support frame (2) are placed at the work subaerial, cavity (5) have been seted up to support frame (2) inside simultaneously, install vertical lift mechanism in cavity (5), vertical lift mechanism's internally mounted has mounting panel (3), the left and right sides slidable mounting of mounting panel (3) is on the left and right sides wall of cavity (5), base (11) are installed to the bolt on the positive lateral wall of mounting panel (3) simultaneously, two sets of horizontal telescopic machanisms (12) are installed to the upper and lower both ends symmetry of base (11), the tip of two sets of horizontal telescopic machanisms (12) is rotated and is installed on the lateral wall of connecting plate (10), the opposite side fixed mounting of connecting plate (10) is on the back of the body wall of touch-sensitive screen (1).

2. A capacitive touch screen for facilitating adjustment according to claim 1, wherein: vertical lift mechanism includes perpendicular lead screw (4), driven bevel gear (6) and initiative bevel gear (7), wherein the both ends of perpendicular lead screw (4) are rotated and are installed on the upper and lower both sides wall of cavity (5), and threaded mounting has mounting panel (3) on the outer wall of perpendicular lead screw (4), fixed mounting has driven bevel gear (6) on the bottom lateral wall of perpendicular lead screw (4) simultaneously, and the meshing has initiative bevel gear (7) on the outer wall of driven bevel gear (6), the tip at pivot (8) is fixed mounting in initiative bevel gear (7).

3. A capacitive touch screen for facilitating adjustment according to claim 1, wherein: horizontal telescopic machanism (12) include rotary drum (13) and horizontal screw (17), wherein a pair of through-hole (14) have been seted up to the symmetry on base (11) is close to a lateral wall of touch-sensitive screen (1), through-hole (14) inside is provided with horizontal screw (17), the right-hand member of horizontal screw (17) is rotated and is installed in the inside of mounting panel (3), horizontal screw (17) are kept away from one end screw thread of mounting panel (3) simultaneously and are installed rotary drum (13), rotary drum (13) slidable mounting is on the inner wall of through-hole (14) to the tip of rotary drum (13) is installed on the lateral wall of connecting plate (10) through rotating seat (16) rotation.

4. A capacitive touch screen for facilitating adjustment according to claim 1, wherein: limiting groove (18) have been seted up to a lateral wall intermediate position that base (11) are close to touch-sensitive screen (1), and slidable mounting has stopper (15) in limiting groove (18), and fixed mounting has bracing piece (19) on the lateral wall that stopper (15) are close to touch-sensitive screen (1), and the other end of bracing piece (19) stretches out from the lateral wall of base (11) to the end that stretches out of bracing piece (19) rotates through rotating two (20) of seat and installs on the lateral wall of connecting plate (10).

5. A capacitive touch screen for facilitating adjustment according to claim 2, wherein: the other end of the rotating shaft (8) extends out of the side wall of the supporting frame (2), and a crank (9) is fixedly mounted at the extending end of the rotating shaft (8).

6. A capacitive touch screen as recited in claim 3, wherein: the end part of the horizontal screw rod (17) extends out of the side wall of the mounting plate (3), and the extending end of the horizontal screw rod (17) is provided with a turntable.

7. A capacitive touch screen for facilitating adjustment according to claim 1, wherein: the support frame (2) is arranged into an L-shaped support frame.