CN217506448U

CN217506448U - Touch display screen with protective structure

Info

Publication number: CN217506448U
Application number: CN202221663300.4U
Authority: CN
Inventors: 王淋; 杨立; 翁文
Original assignee: Shenzhen Cc Smart Electronic Technology Co ltd
Current assignee: Shenzhen Cc Smart Electronic Technology Co ltd
Priority date: 2022-06-29
Filing date: 2022-06-29
Publication date: 2022-09-27
Anticipated expiration: 2032-06-29

Abstract

The utility model relates to a touch display screen with protective structure, including the display screen, the top both sides of display screen are equipped with first support and second support respectively, one side that first support is close to the second support is rotated and is connected with the bolt, the opening has been seted up on the top of second support, and the dwang has been seted up at the opening part to the second support, the jack has been seted up to the one end that the second support was kept away from to the dwang, bolt and jack looks adaptation, the bottom both sides of dwang are the first dustproof cloth of fixedly connected with and the dustproof cloth of second respectively, the shape of first dustproof cloth and the dustproof cloth of second respectively with the positive and back shape looks adaptation of display screen. The utility model discloses a set up first dust cover and the second dust cover that the shape matches with the front and the back of display respectively, can utilize the two to carry out more convenient protection to the display, can also utilize first magnet piece and second magnet piece to make up first dust cover and second dust cover simultaneously to let the display screen obtain better protecting effect.

Description

Touch display screen with protective structure

Technical Field

The utility model relates to a touch display screen technical field especially relates to a touch display screen with protective structure.

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, a coupling capacitance is formed between the user and the touch screen surface due to the electric field of the human body, and for high frequency currents, the capacitance is a direct conductor, so that the finger draws a small current from the 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 proportion to the distance from the finger to the four corners, and the controller obtains the position of the touch point through accurate calculation of the four current proportions.

Touch display screen often can directly expose when using and use in the air, but this using-way can lead to the dust in the display screen surface adhesion air, and so can let the ornamental effect of display screen receive the influence for a long time, generally can adopt the protection casing cover of cloth to establish the outside at the display screen to this condition to reach protective effect, but all need the dismouting at every turn when this protection casing uses, so comparatively troublesome.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the touch display screen with protective structure who proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a touch display screen with a protective structure comprises a display screen, wherein a first support and a second support are respectively arranged on two sides of the top end of the display screen, a bolt is rotatably connected to one side of the first support close to the second support, an opening is formed in the top end of the second support, a rotating rod is arranged at the opening of the second bracket, an insertion hole is arranged at one end of the rotating rod away from the second bracket, a plug pin is matched with the insertion hole, a first dustproof cloth and a second dustproof cloth are respectively and fixedly connected with the two sides of the bottom end of the rotating rod, the shapes of the first dustproof cloth and the second dustproof cloth are respectively matched with the shapes of the front surface and the back surface of the display screen, and the two ends of the first dustproof cloth close to one side of the second dustproof cloth are fixedly connected with a plurality of first magnet pieces, the two ends of the second dustproof cloth close to one side of the first dustproof cloth are fixedly connected with a plurality of second magnet pieces, and the magnetic poles of the second magnet pieces and one side of the first magnet pieces close to each other are different.

Furthermore, one end of the rotating rod, which is far away from the first support, is fixedly connected with a knob, and anti-skid paint is coated outside the knob.

Further, the bottom both sides of display screen all are equipped with the third support, and circular through-hole has all been seted up to the support body bottom of two third supports, and just two third supports rotate in two circular through-hole departments and are connected with same dead lever, and the both ends of dead lever all overlap and are equipped with fixed cover.

Furthermore, the first support, the second support and two third supports are close to the equal fixedly connected with fixed plate of one end of display screen, and four fixed plates are close to the equal fixedly connected with viscose in one side of display screen.

Furthermore, the bottom both sides of first dustproof cloth and second dustproof cloth all fixedly connected with rod cover, four rod covers all with dead lever looks adaptation.

Further, the equal fixedly connected with threaded rod in bottom of two fixed covers, the outside equal threaded connection in bottom of two threaded rods has the thread bush, the equal fixedly connected with block rubber in bottom of two thread bushes.

The beneficial effects of the utility model are that:

1. through setting up first dust cover and second dust cover, can twist the knob and drive the dwang rotation when needs protect the display screen, with this can set up and relieve in outside first dust cover of dwang and second dust cover, and utilize the two can protect the front and the back of display screen, and also only need reverse twist the knob when accomodating can, with this mode of replacing originally plus protection casing, not only let the protection of display more convenient, also let accomodating of first dust cover and second dust cover comparatively simple, can also utilize first magnet piece and second magnet piece to make up first dust cover and second dust cover simultaneously, thereby let the display screen obtain better safeguard effect.

2. Because first support, second support and two third supports all are connected through the outside of viscose with the display screen, so can let the holistic installation of device comparatively simple and convenient, simultaneously when need not use first dust cover and second dust cover for a long time, can take off the two together with the dwang, inferior process only need stimulate the dwang make it with the bolt separation can, can also take off the dead lever from two third supports after taking off two fixed covers in addition, later to the dead lever, dwang and first dust cover and second dust cover deposit during can, dismantle simple mode with this and carry out the use of device, can let the use of device more convenient.

3. Through setting up threaded rod and thread bush, can wrench movement thread bush when carrying out the device use, make it promote the block rubber and drop to and place the mesa contact to can further support the display, with this stability when guaranteeing the display and using.

Drawings

Fig. 1 is a front view of a touch display screen with a protective structure as set forth in embodiment 1;

fig. 2 is a side view of a rotating rod of a touch display screen with a protective structure according to embodiment 1;

fig. 3 is a front view of a touch display screen with a protective structure as set forth in embodiment 2.

In the figure: display screen 1, viscose 2, fixed plate 3, third support 4, fixed cover 5, dead lever 6, first support 7, bolt 8, dwang 9, first dustproof cloth 10, second support 11, knob 12, rod cover 13, first magnet piece 14, second dustproof cloth 15, second magnet piece 16, threaded rod 17, thread bush 18, block rubber 19.

Detailed Description

To further illustrate the technical means and effects of the present invention adopted to achieve the objects of the present invention, the following detailed description of the embodiments, structures, features and effects according to the present invention will be made with reference to the accompanying drawings and preferred embodiments.

Example 1

Referring to fig. 1-2, a touch display screen with a protective structure comprises a display screen 1, a first support 7 and a second support 11 are respectively arranged on two sides of the top end of the display screen 1, a pin 8 is rotatably connected to one side of the first support 7 close to the second support 11, an opening is arranged on the top end of the second support 11, a rotating rod 9 is arranged at the opening of the second support 11, an insertion hole is arranged at one end of the rotating rod 9 far away from the second support 11, the pin 8 is matched with the insertion hole, a first dustproof cloth 10 and a second dustproof cloth 15 are respectively fixedly connected to two sides of the bottom end of the rotating rod 9, the shapes of the first dustproof cloth 10 and the second dustproof cloth 15 are respectively matched with the front side and the back side of the display screen 1, a plurality of first magnet pieces 14 are fixedly connected to two ends of the first dustproof cloth 10 close to one side of the second dustproof cloth 15, a plurality of second magnet pieces 16 are fixedly connected to two ends of the second dustproof cloth 15 close to one side of the first dustproof cloth 10, the second magnet piece 16 has a different magnetic pole from the first magnet piece 14 on the side closer to each other.

One end of the rotating rod 9 far away from the first support 7 is fixedly connected with a knob 12, and the outside of the knob 12 is coated with anti-skid paint. The bottom both sides of display screen 1 all are equipped with third support 4, and circular through-hole has all been seted up to the support body bottom of two third supports 4, and just two third supports 4 rotate in two circular through-hole departments and are connected with same dead lever 6, and the both ends of dead lever 6 all are overlapped and are equipped with fixed cover 5. First support 7, second support 11 and two third supports 4 are close to the equal fixedly connected with fixed plate 3 of one end of display screen 1, and four fixed plates 3 are close to the equal fixedly connected with viscose 2 in one side of display screen 1. The equal fixedly connected with rod cover 13 in bottom both sides of first dustproof cloth 10 and second dustproof cloth 15, four rod covers 13 all with dead lever 6 looks adaptation.

The working principle is as follows: when the display screen 1 is used, the first bracket 7 and the second bracket 11 can be respectively bonded to two sides of the top end of the display screen 1 by using the two adhesives 2, the two third brackets 4 can be respectively bonded to two sides of the bottom end of the display screen 1 by using the other two adhesives 2, then the rotating rod 9 is driven to rotate by twisting the knob 12, so that the first dustproof cloth 10 and the second dustproof cloth 15 on the rotating rod 9 can be released, the first dustproof cloth 10 and the second dustproof cloth 15 can be fixed by clamping the rod sleeve 13 on the fixing rod 6, the front surface and the back surface of the display screen 1 can be respectively protected by using the two, and the first dustproof cloth 10 and the second dustproof cloth 15 can be combined by using the magnetic force between the first magnet piece 14 and the second magnet piece 16 after the first dustproof cloth 10 and the second dustproof cloth 15 are completely released, so that the display screen 1 obtains better protection effect, and when first dustproof cloth 10 and second dustproof cloth 15 need not be used, can stimulate dwang 9 to make it separate with bolt 8, then can utilize dwang 9 to take off first dustproof cloth 10 and second dustproof cloth 15, can also take the dead lever 6 out from two third supports 4 after taking off two fixed covers 5 simultaneously to avoid dead lever 6 and dwang 9 to cause the influence to the use of display screen 1.

Example 2

Referring to fig. 3, in the touch display screen with a protection structure, compared with embodiment 1, in order to ensure the stability of the display in use, the bottom ends of two fixing sleeves 5 are fixedly connected with threaded rods 17, the bottom ends of two threaded rods 17 are externally and fixedly connected with threaded sleeves 18, and the bottom ends of two threaded sleeves 18 are fixedly connected with rubber blocks 19.

The working principle is as follows: when the display screen 1 is used, the first bracket 7 and the second bracket 11 can be respectively bonded to two sides of the top end of the display screen 1 by using the two adhesives 2, the two third brackets 4 can be respectively bonded to two sides of the bottom end of the display screen 1 by using the other two adhesives 2, then the rotating rod 9 is driven to rotate by twisting the knob 12, so that the first dustproof cloth 10 and the second dustproof cloth 15 on the rotating rod 9 can be released, the first dustproof cloth 10 and the second dustproof cloth 15 can be fixed by clamping the rod sleeve 13 on the fixing rod 6, the front surface and the back surface of the display screen 1 can be respectively protected by using the two, and the first dustproof cloth 10 and the second dustproof cloth 15 can be combined by using the magnetic force between the first magnet piece 14 and the second magnet piece 16 after the first dustproof cloth 10 and the second dustproof cloth 15 are completely released, so that the display screen 1 obtains better protection effect, and can also twist thread bush 18 at the in-process that display screen 1 used, make it promote the block rubber 19 to descend and place the mesa contact, threaded rod 17 this moment, thread bush 18 and block rubber 19 can support display screen 1, and when need not use first dustproof cloth 10 and second dustproof cloth 15, can stimulate dwang 9 and make it separate with bolt 8, then can utilize dwang 9 to take off first dustproof cloth 10 and second dustproof cloth 15, can also take the dead lever 6 out from two third supports 4 after taking off two fixed covers 5 simultaneously, thereby avoid dead lever 6 and dwang 9 to cause the influence to the use of display screen 1.

The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention has been disclosed by the preferred embodiment, it is not limited to the present invention, and any person skilled in the art can make modifications or changes equivalent to the equivalent embodiments by utilizing the above disclosed technical contents without departing from the technical scope of the present invention, but all the modifications, changes and changes of the technical spirit of the present invention made to the above embodiments are also within the scope of the technical solution of the present invention.

Claims

1. The touch display screen with the protection structure comprises a display screen (1) and is characterized in that a first support (7) and a second support (11) are respectively arranged on two sides of the top end of the display screen (1), a bolt (8) is rotatably connected to one side, close to the second support (11), of the first support (7), an opening is formed in the top end of the second support (11), a rotating rod (9) is formed in the opening of the second support (11), a jack is formed in one end, far away from the second support (11), of the rotating rod (9), the bolt (8) is matched with the jack, a first dustproof cloth (10) and a second dustproof cloth (15) are respectively and fixedly connected to two sides of the bottom end of the rotating rod (9), the shapes of the first dustproof cloth (10) and the second dustproof cloth (15) are respectively matched with the shapes of the front side and the back side of the display screen (1), and first dustproof cloth (10) are close to the first magnet piece (14) of both ends fixedly connected with a plurality of second dustproof cloth (15) one side, the second dustproof cloth (15) are close to the second magnet piece (16) of both ends fixedly connected with a plurality of first dustproof cloth (10) one side, second magnet piece (16) are different with one side magnetic pole that first magnet piece (14) are close to each other.

2. The touch display screen with the protection structure is characterized in that one end, away from the first support (7), of the rotating rod (9) is fixedly connected with a knob (12), and anti-skid paint is coated outside the knob (12).

3. The touch display screen with the protection structure, according to claim 1, wherein the display screen (1) is provided with third brackets (4) on both sides of the bottom end, the bottom ends of the third brackets (4) are provided with circular through holes, the two third brackets (4) are rotatably connected with a same fixing rod (6) at the two circular through holes, and both ends of the fixing rod (6) are sleeved with fixing sleeves (5).

4. The touch display screen with the protection structure is characterized in that one ends, close to the display screen (1), of the first support (7), the second support (11) and the two third supports (4) are fixedly connected with fixing plates (3), and one sides, close to the display screen (1), of the four fixing plates (3) are fixedly connected with viscose glue (2).

5. The touch display screen with the protection structure is characterized in that rod sleeves (13) are fixedly connected to two sides of the bottom ends of the first dustproof cloth (10) and the second dustproof cloth (15), and four rod sleeves (13) are matched with the fixing rod (6).

6. The touch display screen with the protection structure is characterized in that a threaded rod (17) is fixedly connected to the bottom ends of the two fixing sleeves (5), a threaded sleeve (18) is in threaded connection with the outer portion of the bottom end of each threaded rod (17), and a rubber block (19) is fixedly connected to the bottom end of each threaded sleeve (18).