CN219692799U

CN219692799U - Infrared touch display convenient to adjust

Info

Publication number: CN219692799U
Application number: CN202321355403.9U
Authority: CN
Inventors: 余清; 王万鹏
Original assignee: Shenzhen Zhixianda Technology Co ltd
Current assignee: Shenzhen Zhixianda Technology Co ltd
Priority date: 2023-05-30
Filing date: 2023-05-30
Publication date: 2023-09-15
Anticipated expiration: 2033-05-30

Abstract

The utility model discloses an infrared touch display convenient to adjust, which comprises a bottom plate, wherein the middle end of the top of the bottom plate is provided with a groove, the inner side of the groove is provided with a rotating block, the top of the rotating block is fixedly connected with a supporting rod, the lower end of the outer surface of the supporting rod is fixedly connected with a positioning ring, the periphery of the bottom of the positioning ring is provided with a first inner groove, the top of the inner cavity of the first inner groove is fixedly connected with a first spring, the bottom of the first spring is fixedly connected with a first positioning clamping block, and the top of the bottom plate is provided with a first positioning clamping groove. According to the infrared touch display, the angle of the existing infrared touch display is inconvenient to adjust during use, time is wasted, and inconvenience is brought to people in use through the functions of the positioning ring, the supporting rod, the rotating shaft, the first inner groove, the first spring, the first positioning clamping groove, the rotating block, the adjusting groove, the second spring and the positioning block.

Description

Infrared touch display convenient to adjust

Technical Field

The utility model relates to the technical field of infrared touch displays, in particular to an infrared touch display convenient to adjust.

Background

The infrared technology touch screen is composed of infrared transmitting and receiving sensing elements arranged on an outer frame of the touch screen, an infrared detection network is formed on the surface of the screen, and any touch object can change infrared rays on a contact point to realize touch screen operation. The infrared touch screen is similar to the surface acoustic wave touch screen in implementation principle, and uses an infrared transmitting and receiving sensing element. The elements form an infrared detection network on the surface of the screen, and an object (such as a finger) in touch operation can change the infrared rays of electric shock and then be converted into the coordinate position of touch so as to realize the response of the operation. On an infrared touch screen, a circuit board device arranged on four sides of the screen is provided with infrared transmitting tubes and infrared receiving tubes, and an infrared matrix crossing horizontally and vertically is correspondingly formed.

At present, the existing infrared touch display is inconvenient to adjust the angle during use, wastes time and brings inconvenience to people, and therefore, the infrared touch display convenient to adjust is provided.

Disclosure of Invention

The utility model aims to provide an infrared touch display convenient to adjust, which has the advantage of convenient adjustment, and solves the problems that the existing infrared touch display is inconvenient to adjust angles and waste time when in use, and inconvenient for people to use.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an infrared touch display convenient to adjust, includes the bottom plate, the middle-end at bottom plate top is seted up flutedly, the inboard of recess is provided with rotatory piece, the top fixedly connected with bracing piece of rotatory piece, the lower extreme fixedly connected with holding ring of bracing piece surface, first inside groove has all been seted up around the holding ring bottom, the first spring of top fixedly connected with of first inside groove inner chamber, the first positioning fixture block of bottom fixedly connected with of first spring, first positioning fixture groove has been seted up at the top of bottom plate, the adjustment tank has been seted up to the upper end of bracing piece, the middle-end of adjustment tank inner chamber has the axis of rotation through bearing swing joint, the surface fixedly connected with locating piece of axis of rotation, the second inside groove has all been seted up around the locating piece left and right sides, one side fixedly connected with second spring of second inside groove inner chamber, the other end fixedly connected with second positioning fixture block of second spring, the second positioning fixture groove has all been seted up to the left and right sides of adjustment tank inner chamber.

Preferably, the bottom of the bottom plate is adhered with an anti-slip pad, and the thickness of the anti-slip pad is between one millimeter and nine millimeters.

Preferably, the number of the first positioning clamping grooves is multiple, and the included angles between two adjacent first positioning clamping grooves are equal.

Preferably, the first positioning clamping block is matched with the first positioning clamping groove, and one end of the first positioning clamping block is a hemisphere.

Preferably, the second positioning clamping block is matched with the second positioning clamping groove, and one end of the second positioning clamping block is a hemisphere.

Preferably, the number of the second positioning clamping grooves is multiple, and the included angles between two adjacent second positioning clamping grooves are equal.

Preferably, the outer surface of locating piece fixedly connected with connecting block, the top fixed mounting of connecting block has the display screen main part.

Compared with the prior art, the utility model has the following beneficial effects:

according to the infrared touch display, the purpose of convenient adjustment is achieved through the functions of the positioning ring, the supporting rod, the rotating shaft, the first inner groove, the first spring, the first positioning clamping groove, the rotating block, the groove, the first positioning clamping block, the second positioning clamping groove, the second inner groove, the adjusting groove, the second spring and the positioning block, and the problem that the existing infrared touch display is inconvenient to adjust in angle, wastes time and brings inconvenience to people in use is solved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a right side view of the present utility model;

FIG. 3 is a schematic cross-sectional view of the support pole and base plate of the present utility model;

fig. 4 is a schematic diagram of the matching structure of the supporting rod and the positioning block according to the present utility model.

In the figure: 1. a bottom plate; 2. an anti-slip pad; 3. a positioning ring; 4. a support rod; 5. a display screen main body; 6. a connecting block; 7. a rotating shaft; 8. a first inner tank; 9. a first spring; 10. a first positioning slot; 11. a rotating block; 12. a groove; 13. a first positioning fixture block; 14. a second positioning clamping block; 15. a second positioning slot; 16. a second inner tank; 17. an adjustment tank; 18. a second spring; 19. and (5) positioning blocks.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The base plate 1, the anti-skid pad 2, the locating ring 3, the supporting rod 4, the display screen main body 5, the connecting block 6, the rotating shaft 7, the first inner groove 8, the first spring 9, the first locating clamping groove 10, the rotating block 11, the groove 12, the first locating clamping block 13, the second locating clamping block 14, the second locating clamping groove 15, the second inner groove 16, the adjusting groove 17, the second spring 18 and the locating block 19 are all universal standard components or components known by a person skilled in the art, and the structure and the principle of the anti-skid pad are all known by the person skilled in the art through technical manuals or through a routine experiment method.

Referring to fig. 1-4, an infrared touch display convenient to adjust includes a bottom plate 1, a groove 12 is formed in the middle end of the top of the bottom plate 1, a rotating block 11 is arranged on the inner side of the groove 12, a supporting rod 4 is fixedly connected to the top of the rotating block 11, a positioning ring 3 is fixedly connected to the lower end of the outer surface of the supporting rod 4, a first inner groove 8 is formed around the bottom of the positioning ring 3, a first spring 9 is fixedly connected to the top of the inner cavity of the first inner groove 8, a first positioning clamping block 13 is fixedly connected to the bottom of the first spring 9, a first positioning clamping groove 10 is formed in the top of the bottom plate 1, an adjusting groove 17 is formed in the upper end of the supporting rod 4, a rotating shaft 7 is movably connected to the middle end of the inner cavity of the adjusting groove 17 through a bearing, a positioning block 19 is fixedly connected to the outer surface of the rotating shaft 7, a second inner groove 16 is formed in the periphery of the left side and the right side of the positioning block 19, a second spring 18 is fixedly connected to one side of the inner cavity of the second inner groove 16, a second positioning clamping block 14 is fixedly connected to the other end of the second spring 18, and a second positioning clamping block 15 is formed in the left side and right side of the inner cavity of the adjusting groove 17.

The bottom of the bottom plate 1 is adhered with the anti-skid pad 2, and the thickness of the anti-skid pad 2 is between one millimeter and nine millimeters.

The number of the first positioning clamping grooves 10 is multiple, and the included angles between two adjacent first positioning clamping grooves 10 are equal.

The first positioning clamping block 13 is matched with the first positioning clamping groove 10, and one end of the first positioning clamping block 13 is a hemispherical body.

The second positioning clamping block 14 is matched with the second positioning clamping groove 15, and one end of the second positioning clamping block 14 is a hemispherical body.

The number of the second positioning clamping grooves 15 is multiple, and the included angles between two adjacent second positioning clamping grooves 15 are equal.

The connecting block 6 is fixedly connected to the outer surface of the positioning block 19, and the display screen main body 5 is fixedly installed on the top of the connecting block 6.

During the use, through the setting of bottom plate 1 and slipmat 2, the supporting stability of display screen main part 5 has been ensured, when the horizontal rotation position of display screen main part 5 needs to be adjusted, drive holding ring 3 and rotatory piece 11 through bracing piece 4 and rotate, when rotatory piece 11 rotates in recess 12 inboard, holding ring 3 can force first fixture block 13 shrink into first inside groove 8 under the assistance of first spring 9, when first spring 9 drives first fixture block 13 and resets, can make first fixture block 13 joint in the inboard of first fixture block 10 once more, thereby carry out the location to the horizontal rotation position of display screen main part 5, when the slope elevation angle of need be adjusted to display screen main part 5, and under the assistance of axis of rotation 7, drive connecting block 6 and locating piece 19 through display screen main part 5 and rotate, and the rotation of locating piece 19 can force second fixture block 14 shrink into second inside groove 16 and compress second spring 18, when waiting that second spring 18 drives second fixture block 14 and reset, can make second fixture block 14 joint in second fixture block 15 again, thereby the slope position of display screen main part 5 has been adjusted, the convenient for people to use the elevation angle of elevation angle.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An infrared touch display convenient to adjust, includes bottom plate (1), its characterized in that: the utility model discloses a rotary table, including bottom plate (1), fixed connection, positioning ring (3), first inside groove (8), first spring (9) are all offered around in the lower extreme fixedly connected with holding ring (3) of top of bottom plate (1), recess (12) are offered to the middle-end at bottom plate (1), the inboard of recess (12) is provided with rotary block (11), the top fixedly connected with bracing piece (4) of rotary block (11), the lower extreme fixedly connected with holding ring (3) of bracing piece (4) surface, first inside groove (8) are all offered all around in holding ring (3) bottom, first spring (9) of top fixedly connected with in first inside groove (8) inner chamber, first positioning fixture block (13) are offered to the bottom of first spring (9), first positioning draw-in groove (10) are offered at the top of bottom plate (1), regulating groove (17) are offered to the upper end of bracing piece (4), the middle-end in inner chamber of regulating groove (17) is through bearing swing joint has axis of rotation (7), surface fixedly connected with locating piece (19) of axis of rotation (7), second inside groove (16) all around of locating piece (19), one side fixedly connected with second spring (18) in second inner groove (16) inner chamber, second spring (18) all have the other end of regulating the first positioning fixture block (15).

2. An infrared touch display for facilitating adjustment as defined in claim 1, wherein: the bottom of the bottom plate (1) is adhered with an anti-slip pad (2), and the thickness of the anti-slip pad (2) is between one millimeter and nine millimeters.

3. An infrared touch display for facilitating adjustment as defined in claim 1, wherein: the number of the first positioning clamping grooves (10) is multiple, and the included angles between two adjacent first positioning clamping grooves (10) are equal.

4. An infrared touch display for facilitating adjustment as defined in claim 1, wherein: the first positioning clamping block (13) is matched with the first positioning clamping groove (10), and one end of the first positioning clamping block (13) is a hemisphere.

5. An infrared touch display for facilitating adjustment as defined in claim 1, wherein: the second positioning clamping block (14) is matched with the second positioning clamping groove (15), and one end of the second positioning clamping block (14) is a hemisphere.

6. An infrared touch display for facilitating adjustment as defined in claim 1, wherein: the number of the second positioning clamping grooves (15) is multiple, and the included angles between two adjacent second positioning clamping grooves (15) are equal.

7. An infrared touch display for facilitating adjustment as defined in claim 1, wherein: the outer surface of locating piece (19) is fixedly connected with connecting block (6), the top fixed mounting of connecting block (6) has display screen main part (5).