CN213930297U

CN213930297U - Wall-mounted capacitive touch screen

Info

Publication number: CN213930297U
Application number: CN202022520887.0U
Authority: CN
Inventors: 吕志永; 张保枝; 吕志远
Original assignee: Shenzhen Augster Technology Co ltd
Current assignee: Shenzhen Augster Technology Co ltd
Priority date: 2020-11-04
Filing date: 2020-11-04
Publication date: 2021-08-10
Anticipated expiration: 2030-11-04

Abstract

The utility model belongs to the technical field of capacitive touch screen, a wall-hanging capacitive touch screen is provided, including touch-sensitive screen body and base, fixed mounting has the backup pad on the base, and fixed mounting has the support sleeve in the backup pad, fixed mounting has the lantern ring on the touch-sensitive screen body, and the lantern ring cover is established on the support sleeve, is equipped with the rotatory mounting that is used for the fixed lantern ring and the relative position of support sleeve in the support sleeve. The utility model discloses a wall-hanging capacitive touch screen can carry out angle modulation, and the person of being convenient for uses.

Description

Wall-mounted capacitive touch screen

Technical Field

The utility model relates to a capacitive touch screen technical field, concretely relates to wall-hanging capacitive touch screen.

Background

The capacitive touch screen technology works by using current induction of a human body. The capacitive touch screen is a four-layer composite glass screen, the inner surface and the interlayer of the glass screen are respectively coated with one layer of ITO, the outermost layer is a thin-layer silica glass protective layer, the interlayer ITO coating serves as a working surface, four electrodes are led out from four corners, and the inner layer of ITO serves as a shielding layer to guarantee a good working environment. When a finger touches the metal layer, the finger and the surface of the touch screen form a coupling capacitor due to the electric field of a human body, and for high-frequency current, the capacitor is a direct conductor, so that the finger draws a small current from a contact point. The currents respectively flow out of the electrodes on the four corners of the touch screen, the currents flowing through the four electrodes are in direct proportion to the distances from the fingers to the four corners, and the controller obtains the position of a touch point through accurate calculation of the proportion of the four currents.

The capacitive touch screen is used as a brand-new computer input device and is usually hung on a wall for use, but after the capacitive touch screen is hung on the wall, the fixed angle of the capacitive touch screen cannot be adjusted, and the capacitive touch screen is inconvenient for a user to use in the situations of standing or sitting and the like.

SUMMERY OF THE UTILITY MODEL

To the defects in the prior art, the utility model provides a wall-hanging capacitive touch screen can carry out angle modulation, and the person of being convenient for uses.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model provides a wall-hanging capacitive touch screen, includes touch-sensitive screen body and base, fixed mounting has the backup pad on the base, and fixed mounting has a supporting sleeve in the backup pad, fixed mounting has the lantern ring on the touch-sensitive screen body, and the lantern ring cover is established on supporting sleeve, is equipped with the rotatory mounting that is used for the fixed lantern ring and supporting sleeve relative position in the supporting sleeve.

Further, rotatory mounting includes the dead lever, and the dead lever is arranged in the support sleeve, and the one end fixed mounting of dead lever has the fixture block, sets up the logical groove with fixture block looks adaptation on the support sleeve, and the draw-in groove with fixture block looks adaptation is seted up uniformly to the inside wall of the lantern ring.

Further, the top that lies in the backup pad on the base articulates there is flexible mounting, fixed mounting has the solid fixed ring with flexible mounting looks adaptation on the touch-sensitive screen body.

Further, flexible mounting includes first telescopic link and second telescopic link, and on the second telescopic link was located to first telescopic link cover, first telescopic link was articulated with the base, has all seted up first screw hole on first telescopic link and the second telescopic link, and first threaded hole is equipped with the screw rod, and the one end fixed mounting that the base was kept away from to the second telescopic link has the trip with solid fixed ring looks adaptation.

Furthermore, the two sides of the base are symmetrically provided with fixing plates, and the fixing plates are provided with second threaded holes.

According to the above technical scheme, the beneficial effects of the utility model are that: firstly, the relative positions of the lantern ring and the supporting sleeve are changed, and then the positions of the lantern ring and the supporting sleeve are fixed through rotating the fixing piece, so that the angle adjustment of the touch screen body is realized, and the use by a user is facilitated.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the utility model at A;

fig. 3 is a top view of the present invention.

Reference numerals:

1-a touch screen body; 2-a base;

11-a collar; 12-a fixed ring; 21-a support plate; 22-a support sleeve; 23-a fixing rod; 24-a first telescoping rod; 25-a second telescoping rod; 26-a hook; 27-a first threaded hole; 28-fixing plate;

111-card slot; 221-through groove; 231-a fixture block; 281-second threaded hole.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

Referring to fig. 1 to fig. 3, the wall-mounted capacitive touch screen provided by this embodiment includes a touch screen body 1 and a base 2, a supporting plate 21 is fixedly mounted on the base 2, a supporting sleeve 22 is fixedly mounted on the supporting plate 21, a lantern ring 11 is fixedly mounted on the touch screen body 1, the lantern ring 11 is sleeved on the supporting sleeve 22, and a rotary fixing member for fixing the relative position of the lantern ring 11 and the supporting sleeve 22 is arranged in the supporting sleeve 22.

In practical use, firstly, the relative positions of the collar 11 and the support sleeve 22 are changed, and then the positions of the collar 11 and the support sleeve 22 are fixed by rotating the fixing piece, so that the angle adjustment of the touch screen body 1 is realized, and the use is convenient for a user.

In this embodiment, the rotating fixing member includes a fixing rod 23, the fixing rod 23 is disposed in the supporting sleeve 22, a fixture block 231 is fixedly mounted at one end of the fixing rod 23, a through groove 221 adapted to the fixture block 231 is formed in the supporting sleeve 22, and a clamping groove 111 adapted to the fixture block 231 is uniformly formed in an inner side wall of the sleeve ring 11.

In practical use, firstly, the position of the collar 11 on the support sleeve 22 is changed until the touch screen body 1 is adjusted to a proper angle and the clamping groove 111 on the collar 11 corresponds to the through groove 221 of the support sleeve 22, then, the fixing rod 23 is pushed, the clamping block 231 on the fixing rod 23 is pushed into the clamping groove 111 and the through groove 221, and the relative fixing of the positions of the collar 11 and the support sleeve 22 is realized through the clamping block 231.

In this embodiment, a telescopic fixing member is hinged above the supporting plate 21 on the base 2, and a fixing ring 12 adapted to the telescopic fixing member is fixedly mounted on the touch screen body 1.

In actual use, on the basis that lantern ring 11, support sleeve 22 and fixture block 231 are fixed, support and fix the position at touch-sensitive screen body 1 top through flexible mounting, the stability that touch-sensitive screen body 1 supported is strengthened, simultaneously, reduces the atress condition between fixture block 231 and lantern ring 11 and the support sleeve 22, prolongs fixture block 231 and lantern ring 11 and support sleeve 22's life.

In this embodiment, the telescopic fixing member includes a first telescopic rod 24 and a second telescopic rod 25, the first telescopic rod 24 is sleeved on the second telescopic rod 25, the first telescopic rod 24 is hinged to the base 2, first threaded holes 27 are respectively formed in the first telescopic rod 24 and the second telescopic rod 25, a screw rod is arranged in the first threaded hole 27, and a hook 26 adapted to the fixing ring 12 is fixedly mounted at one end of the second telescopic rod 25 far away from the base 2.

In actual use, firstly, through the angle of adjusting first telescopic link 24, change the angle of second telescopic link 25 and trip 26 and touch-sensitive screen body 1, then, adjust the distance between trip 26 and solid fixed ring 12 through pulling second telescopic link 25, until trip 26 and solid fixed ring 12 joint, through arranging the screw rod in first screw hole 27, fixed first telescopic link 24 and the relative position of second telescopic link 25, the realization is fixed to touch-sensitive screen body 1 top.

In this embodiment, the fixing plates 28 are symmetrically installed on both sides of the base 2, and the fixing plate 28 is provided with a second screw hole 281 so that the fixing plate 28 can be fixed by a fixing bolt or an expansion bolt.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.

Claims

1. The utility model provides a wall-hanging capacitive touch screen, includes touch-sensitive screen body (1) and base (2), its characterized in that: fixed mounting has backup pad (21) on base (2), and fixed mounting has supporting sleeve (22) on backup pad (21), fixed mounting has the lantern ring (11) on touch-sensitive screen body (1), and lantern ring (11) cover is established on supporting sleeve (22), is equipped with the rotatory mounting that is used for fixed lantern ring (11) and supporting sleeve (22) relative position in supporting sleeve (22).

2. A wall-mounted capacitive touch screen according to claim 1, wherein: the rotary fixing piece comprises a fixing rod (23), the fixing rod (23) is arranged in a supporting sleeve (22), a clamping block (231) is fixedly mounted at one end of the fixing rod (23), a through groove (221) matched with the clamping block (231) is formed in the supporting sleeve (22), and a clamping groove (111) matched with the clamping block (231) is uniformly formed in the inner side wall of a sleeve ring (11).

3. A wall-mounted capacitive touch screen according to claim 1, wherein: the top that lies in backup pad (21) on base (2) articulates there is flexible mounting, fixed mounting has solid fixed ring (12) with flexible mounting looks adaptation on touch-sensitive screen body (1).

4. A wall-mounted capacitive touch screen according to claim 3, wherein: the telescopic fixing piece comprises a first telescopic rod (24) and a second telescopic rod (25), the first telescopic rod (24) is sleeved on the second telescopic rod (25), the first telescopic rod (24) is hinged to the base (2), first threaded holes (27) are formed in the first telescopic rod (24) and the second telescopic rod (25), a screw rod is arranged in the first threaded holes (27), and one end, far away from the base (2), of the second telescopic rod (25) is fixedly provided with a clamping hook (26) matched with the fixing ring (12).

5. A wall-mounted capacitive touch screen according to claim 1, wherein: the fixing plate (28) is symmetrically arranged on two sides of the base (2), and a second threaded hole (281) is formed in the fixing plate (28).