CN204229382U - Multiple degrees of freedom lifting touch one-piece machine - Google Patents

Abstract

The utility model discloses a kind of multiple degrees of freedom lifting touch one-piece machine, comprise base (1) and touch-screen mount pad (2), touch-screen mount pad (2) is provided with rotating mechanism (3), base (1) is provided with arrangement for adjusting height (4), the top of arrangement for adjusting height (4) is provided with switching mechanism (5), and switching mechanism (5) is connected with rotating mechanism (3).The utility model can realize the adjustment of height by leading screw and setting nut; The front and back rotary movement of screen can be realized by worm-and-wheel gear; Screen can be realized around coupling shaft 360 degree rotation by spring, steel ball and locating slot, and can effective location.

Description

Multi-degree-of-freedom lifting touch all-in-one machine

technical field

The utility model relates to a multi-degree-of-freedom lifting and touching all-in-one machine.

Background technique

With the development of science and technology, touch screens have gradually replaced traditional monitors. We can see touch screen monitors in many public places, but it is a touch screen all-in-one machine that can perform height adjustment, angle adjustment, and horizontal/vertical screen switching. None reported. In addition, the horizontal and vertical screens cannot be adjusted, which is inconvenient for people of different heights and people with different requirements. Therefore, it is urgent to develop an integrated touch screen that can adjust height, angle, and switch between horizontal and vertical screens. machine.

Utility model content

The purpose of the utility model is to provide a multi-degree-of-freedom lifting and touching all-in-one machine, which can realize height adjustment, angle adjustment and display direction adjustment of the touch screen, making it suitable for users of different heights.

The technical scheme of the utility model: a multi-degree-of-freedom lifting and touching all-in-one machine, including a base and a touch screen mounting seat, a rotating mechanism is installed on the touch screen mounting seat, a height adjustment device is installed on the base, and a turning mechanism is installed on the top of the height adjustment device , the turning mechanism is connected with the rotating mechanism.

In the aforementioned multi-degree-of-freedom lifting touch all-in-one machine, the height adjustment device includes a first support rod, a support plate, a screw, an adjustment nut and a second support rod, and two first support rods and a support plate are installed on the top of the base. Installed on the top of the two first support rods, the support plate is provided with two through holes, and a second support rod is respectively provided in the two through holes; the top of the two second support rods is provided with a turning mechanism mounting seat, The bottoms of the two second support rods are provided with a connecting plate, the lead screw is arranged between the two first support rods, the connecting plate is provided with an adjusting nut, and the adjusting nut and the leading screw are connected through threads.

In the aforementioned multi-degree-of-freedom lifting and touching all-in-one machine, the turning mechanism includes a turbine, a worm, a turbine mounting seat and a worm mounting seat, the top of the turning mechanism mounting seat is provided with a second support plate, and the top of the second support plate is installed There are 2 worm mounts, the worm is installed on the 2 worm mounts, the 2 turbine mounts are fixed on both sides of the second support plate through the third support rod, the turbine is installed between the 2 turbine mounts, the turbine and The worms are matched; the turbine is provided with a connecting shaft, and the connecting shaft is connected with the rotating mechanism.

In the above-mentioned multi-degree-of-freedom lifting touch all-in-one machine, the rotating mechanism includes a bottom cover, a stopper and an end cover. The bottom cover, the stopper and the touch screen mounting seat are all provided with shaft holes, and are installed on the connecting shaft through the shaft holes. The bottom cover is fixed on the connecting shaft, the bottom cover and the baffle plate are fixed together by screws, and there are 4 mounting holes arranged at equal intervals along the circumference on the baffle plate, springs and steel balls are installed in the 4 mounting holes, and the touch screen is installed There are 4 positioning grooves on the seat, and the positioning grooves correspond to the four mounting holes one by one, and the end cover is installed on the touch screen mounting base through bolts.

Compared with the prior art, the utility model can realize the height adjustment through the lead screw and the adjusting nut; through the worm gear mechanism, the front and rear turning action of the screen can be realized; through the spring, the steel ball and the positioning groove, the screen can realize the 360-degree rotation around the connecting shaft , and can effectively locate.

Description of drawings

Fig. 1 is the overall structural representation of the utility model;

Fig. 2 is the structural representation of height adjusting device;

Fig. 3 is the structural representation of turning mechanism;

Fig. 4 is the structural representation of rotating mechanism;

Fig. 5 is a structural schematic view of springs and steel balls on the baffle plate.

The marks in the drawings are: 1-base, 2-touch screen mounting seat, 3-rotation mechanism, 4-height adjustment device, 5-overturn mechanism, 6-lead screw, 7-adjustment nut, 8-second support rod, 9-turning mechanism mounting seat, 10-connecting plate, 11-first support rod, 12-supporting plate, 13-turbine, 14-worm, 15-turbine mounting seat, 16-worm mounting seat, 17-second supporting plate , 18-third support rod, 19-connecting shaft, 20-end cover, 21-axis hole, 22-installation hole, 23-spring, 24-steel ball, 25-positioning slot, 26-bottom cover, 27-stop plate .

Detailed ways

Below in conjunction with accompanying drawing and embodiment the utility model is described further.

Embodiment of the present utility model: as shown in Figure 1, a multi-degree-of-freedom lifting touch all-in-one machine includes a base 1 and a touch screen mounting base 2, a rotating mechanism 3 is installed on the touch screen mounting base 2, and a height adjustment is provided on the base 1 Device 4, the top of the height adjusting device 4 is equipped with an overturning mechanism 5, and the overturning mechanism 5 is connected with the rotating mechanism 3.

As shown in Figure 2, the height adjustment device 4 comprises a first support rod 11, a support plate 12, a lead screw 6, an adjustment nut 7 and a second support rod 8, and two first support rods 11 are installed on the top of the base 1 to support Plate 12 is installed on the top of 2 first support rods 11, is provided with 2 through holes on support plate 12, is respectively provided with a second support rod 8 in 2 through holes; There is an overturning mechanism mounting seat 9, a connecting plate 10 is provided at the bottom of the two second supporting rods 8, the screw 6 is arranged between the two first supporting rods 11, an adjusting nut 7 is arranged on the connecting plate 10, and the adjusting nut 7 It is connected with the lead screw 6 through threads.

As shown in Figure 3, described overturn mechanism 5 comprises turbine 13, worm screw 14, worm gear mount 15 and worm screw mount 16, and the top of overturn mechanism mount 9 is provided with second support plate 17, and the top of second support plate 17 Two worm mounts 16 are installed, and the worm 14 is installed on the two worm mounts 16, and the two turbine mounts 15 are fixed on both sides of the second support plate 17 by the third support rod 18, and the turbine 13 is installed on two Between the turbine mounts 15, the turbine 13 is matched with the worm 14; the turbine 13 is provided with a connecting shaft 19, and the connecting shaft 19 is connected with the rotating mechanism 3.

As shown in Fig. 4 and Fig. 5, the rotating mechanism 3 includes a bottom cover 26, a retaining disc 27 and an end cover 20, and the bottom cover 26, the retaining disc 27 and the touch screen mounting seat 2 are all provided with shaft holes 21, and are installed through the shaft holes 21. On the connecting shaft 19, the bottom cover 26 is fixed on the connecting shaft 19, the bottom cover 26 and the baffle plate 27 are fixed together by screws, and the baffle plate 27 is provided with 4 mounting holes 22 arranged at equal intervals along the circumference, four Springs 23 and steel balls 24 are installed in the mounting holes 22. Four positioning grooves 25 are arranged on the touch screen mounting base 2. The positioning grooves 25 correspond to the four mounting holes 22 one by one. The end cover 20 is installed on the touch screen mounting base by bolts. 2 on.

The working principle of the utility model: moving up and down, the external force drives the screw 6 to rotate, the screw 6 and the adjusting nut 7 move relative to each other, and the connecting plate 10 moves up and down, so as to realize the raising and lowering of the display screen. The front and back flip movement is driven by an external force to rotate the worm 14. The worm 14 and the turbine 13 are engaged to change the direction of rotation. The rotation of the turbine 13 drives the entire touch screen mounting base 2 fixed with the turbine to rotate, thereby realizing the display screen. Flip back and forth. Rotational movement, when the display screen needs to be rotated, a person can use both hands to make the touch screen mounting base 2 perform a rotational movement with the connecting shaft 19 as the rotation center. When rotating, the extrusion force compresses the spring 23, and the steel ball 24 is pressed into the mounting hole 22. When rotating 90 degrees, the steel ball enters the positioning groove 25 under the action of the spring force, and the touch screen is locked again at this time. If you are not satisfied, you can continue to rotate, 90 degrees each time, until you are satisfied.

Claims (4)

1. a multiple degrees of freedom lifting touch one-piece machine, comprise base (1) and touch-screen mount pad (2), it is characterized in that: touch-screen mount pad (2) is provided with rotating mechanism (3), base (1) is provided with arrangement for adjusting height (4), the top of arrangement for adjusting height (4) is provided with switching mechanism (5), and switching mechanism (5) is connected with rotating mechanism (3).

2. multiple degrees of freedom lifting touch one-piece machine according to claim 1, it is characterized in that: arrangement for adjusting height (4) comprises the first support bar (11), back up pad (12), leading screw (6), setting nut (7) and the second support bar (8), the top of base (1) is provided with 2 first support bars (11), back up pad (12) is arranged on the top of 2 first support bars (11), back up pad (12) is provided with 2 through holes, is respectively equipped with second support bar (8) in 2 through holes; The top of 2 second support bars (8) is provided with switching mechanism mount pad (9), the bottom of 2 second support bars (8) is provided with web joint (10), leading screw (6) is located between 2 first support bars (11), web joint (10) is provided with setting nut (7), and setting nut (7) and leading screw (6) are threaded connection.

3. multiple degrees of freedom lifting touch one-piece machine according to claim 2, it is characterized in that: described switching mechanism (5) comprises turbine (13), worm screw (14), turbine mount pad (15) and worm screw mount pad (16), the top of switching mechanism mount pad (9) is provided with the second back up pad (17), the top of the second back up pad (17) is provided with 2 worm screw mount pads (16), worm screw (14) is arranged on 2 worm screw mount pads (16), 2 turbine mount pads (15) are fixed on the both sides of the second back up pad (17) by the 3rd support bar (18), turbine (13) is arranged between 2 turbine mount pads (15), turbine (13) matches with worm screw (14), turbine (13) is provided with coupling shaft (19), and coupling shaft (19) is connected with rotating mechanism (3).

4. multiple degrees of freedom lifting touch one-piece machine according to claim 3, it is characterized in that: rotating mechanism (3) comprises bottom (26), block plate (27) and end cap (20), bottom (26), block plate (27) and touch-screen mount pad (2) are equipped with axis hole (21), be arranged on coupling shaft (19) by axis hole (21), bottom (26) is fixed on coupling shaft (19), bottom (26) and block plate (27) are screwed in together, block plate (27) is provided with the mounting hole (22) of 4 circumferentially spaced sets, spring (23) and steel ball (24) are all installed in four mounting holes (22), touch-screen mount pad (2) is provided with 4 locating slots (25), locating slot (25) and four mounting hole (22) one_to_one corresponding are arranged, end cap (20) is arranged on touch-screen mount pad (2) by bolt.