CN214197882U

CN214197882U - Capacitive touch screen with OGS structure

Info

Publication number: CN214197882U
Application number: CN202023094334.XU
Authority: CN
Inventors: 黄隆森; 杨凯航; 曹国平
Original assignee: Dongguan Jierun Electronic Technology Co ltd
Current assignee: Dongguan Jierun Electronic Technology Co ltd
Priority date: 2020-12-21
Filing date: 2020-12-21
Publication date: 2021-09-14
Anticipated expiration: 2030-12-21

Abstract

The utility model discloses a capacitive touch screen of OGS structure, including first support frame, second support frame, third support frame, first screw rod and second screw rod, the second connecting block is installed in laminating on the first support frame, and has seted up the second spacing groove in the first support frame, the laminating is installed first connecting block on the third support frame, the inner wall of second support frame rotates and installs first screw rod and second screw rod, the side end face welding of second support frame has first gag lever post, and it has cup jointed the second gag lever post to slide in the first gag lever post, and the one end welding that the second gag lever post deviates from first gag lever post is on the third support frame, the side end face embedding of second support frame is fixed with the second connecting rod, and it has cup jointed the head rod to slide in the second connecting rod, the side end face fixed mounting of first screw rod has the second stopper. The utility model discloses possess the simple operation, adjust convenient and fast and the better advantage of practicality.

Description

Capacitive touch screen with OGS structure

Technical Field

The utility model relates to a touch-sensitive screen technical field specifically is a capacitive touch screen of OGS structure.

Background

The capacitive touch screen with the OGS structure refers to: 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 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.

However, the capacitive touch screen with the conventional OGS structure cannot be quickly installed when in use, cannot be quickly positioned when in installation, cannot be adjusted according to the installation size of an actual screen, and influences on actual use and installation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a capacitive touch screen of OGS structure to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a capacitive touch screen of OGS structure, includes first support frame, second support frame, third support frame, first screw rod and second screw rod, the second connecting block is installed in the laminating on the first support frame, and has seted up the second spacing groove in the first support frame, the laminating is installed first connecting block on the third support frame, the inner wall of second support frame is rotated and is installed first screw rod and second screw rod.

Preferably, a first limiting rod is welded on the side end face of the second support frame, a second limiting rod is sleeved in the first limiting rod in a sliding mode, and one end, deviating from the first limiting rod, of the second limiting rod is welded on the third support frame.

Preferably, a second connecting rod is fixedly embedded into the side end face of the second support frame, a first connecting rod is sleeved in the second connecting rod in a sliding mode, and one end, away from the second support frame, of the first connecting rod is welded on the first support frame.

Preferably, handles are welded to the side end faces of the first screw rod and the second screw rod, and the size of each handle is matched with that of the first screw rod and that of the second screw rod.

Preferably, the touch screen body is installed in the laminating on first connecting block and the second connecting block, and the size of touch screen body and the size looks adaptation of first connecting block and second connecting block.

Preferably, a second limiting block is fixedly mounted on the side end face of the first screw, and the second limiting block is rotatably mounted in the second limiting groove.

Preferably, a first limiting block is fixedly mounted on the side end face of the second screw, and the first limiting block is rotatably mounted in the first limiting groove.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a through setting up the touch-sensitive screen body, when operating personnel installs the touch-sensitive screen body, personnel rotate first screw rod and second screw rod according to the size of actual touch-sensitive screen body, the first screw rod rotates through the second stopper and extrudes first support frame in the second spacing groove when rotating forward in the second support frame, make first support frame keep away from the second support frame, and personnel can rotate the second screw rod according to the size of touch-sensitive screen body fast, the second screw rod rotates to advance to the third support frame in the second support frame, rotate through the first stopper on the second screw rod when advancing and extrude the third support frame in the first spacing groove, make the third support frame keep away from the second support frame, conveniently and fast make first support frame and third support frame expand, conveniently and fast adjust according to the actual size of touch-sensitive screen body, and install the touch-sensitive screen body laminating on first connecting block and second connecting block and install, and can adjust the fixed size of touch-sensitive screen body according to the rotation direction of first screw rod and second screw rod, make the practicality higher, it is more convenient to operate.

Drawings

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

FIG. 2 is a schematic view of the appearance structure of the present invention;

fig. 3 is an enlarged schematic structural view of a in fig. 1 according to the present invention;

fig. 4 is an enlarged schematic structural diagram of B in fig. 1 according to the present invention.

In the figure: 1. a first support frame; 2. a first connecting rod; 3. a second connecting rod; 4. a second support frame; 5. a first limit rod; 6. a second limiting rod; 7. a third support frame; 8. a first connection block; 9. a first screw; 10. a second screw; 11. a second connecting block; 12. a touch screen body; 13. a first limit groove; 14. a first stopper; 15. a second limit groove; 16. and a second limiting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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 meaning 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, the present invention provides an embodiment: a capacitive touch screen with an OGS structure comprises a first support frame 1, a second support frame 4, a third support frame 7, a first screw 9 and a second screw 10, wherein a second connecting block 11 is attached to the first support frame 1, a second limiting groove 15 is formed in the first support frame 1, a first limiting rod 5 is welded on the side end face of the second support frame 4, a second limiting rod 6 is sleeved in the first limiting rod 5 in a sliding mode, one end, away from the first limiting rod 5, of the second limiting rod 6 is welded on the third support frame 7, a second connecting rod 3 is fixedly embedded in the side end face of the second support frame 4, a first connecting rod 2 is sleeved in the second connecting rod 3 in a sliding mode, one end, away from the second support frame 4, of the first connecting rod 2 is welded on the first support frame 1, a first connecting block 8 is attached to the third support frame 7, a first screw 9 and a second screw 10 are rotatably installed on the inner wall of the second support frame 4, through setting up touch-sensitive screen body 12, operating personnel when installing touch-sensitive screen body 12, personnel rotate first screw 9 and second screw 10 according to the size of actual touch-sensitive screen body 12, and first screw 9 rotates when second support frame 4 internal rotation is forward through second stopper 16 and extrudes first support frame 1 in second spacing groove 15, makes first support frame 1 keep away from second support frame 4.

Handles are welded on the side end faces of the first screw 9 and the second screw 10, the size of each handle is matched with that of the first screw 9 and that of the second screw 10, a touch screen body 12 is mounted on the first connecting block 8 and the second connecting block 11 in a fitting manner, the size of the touch screen body 12 is matched with that of the first connecting block 8 and that of the second connecting block 11, a second limiting block 16 is fixedly mounted on the side end face of the first screw 9, the second limiting block 16 is rotatably mounted in a second limiting groove 15, a first limiting block 14 is fixedly mounted on the side end face of the second screw 10, the first limiting block 14 is rotatably mounted in a first limiting groove 13, a person can quickly rotate the second screw 10 according to the size of the touch screen body 12, the second screw 10 rotates in the second support frame 4 to advance towards the third support frame 7, and rotates through the first limiting block 14 on the second screw 10 to extrude the third support frame 7 in the first limiting groove 13 when the second screw advances, make third support frame 7 keep away from second support frame 4, conveniently make first support frame 1 and third support frame 7 expand fast, the convenience is adjusted according to the actual size of touch-sensitive screen body 12 fast, and install touch-sensitive screen body 12 laminating and install and go up installation on first connecting block 8 and the second connecting block 11, and can adjust the fixed size of touch-sensitive screen body 12 according to the rotation direction of first screw rod 9 and second screw rod 10, make the practicality higher, it is more convenient to operate.

The working principle is as follows: when an operator installs the touch screen body 12, the operator rotates the first screw 9 and the second screw 10 according to the actual size of the touch screen body 12, the first screw 9 rotates in the second support frame 4 forwards to extrude the first support frame 1 in the second limit groove 15 through the second limit block 16, so that the first support frame 1 is far away from the second support frame 4, and the operator can rapidly rotate the second screw 10 according to the size of the touch screen body 12, the second screw 10 rotates in the second support frame 4 to advance towards the third support frame 7, when the operator advances, the first limit block 14 on the second screw 10 rotates in the first limit groove 13 to extrude the third support frame 7, so that the third support frame 7 is far away from the second support frame 4, the first support frame 1 and the third support frame 7 can be conveniently and rapidly unfolded, and the operator can conveniently and rapidly adjust according to the actual size of the touch screen body 12, and install first connecting block 8 and second connecting block 11 with the laminating of touch-sensitive screen body 12 on and install to can adjust the fixed size of touch-sensitive screen body 12 according to the direction of rotation of first screw rod 9 and second screw rod 10, make the practicality higher.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a capacitive touch screen of OGS structure, includes first support frame (1), second support frame (4), third support frame (7), first screw rod (9) and second screw rod (10), its characterized in that: the laminating is installed second connecting block (11) on first support frame (1), and has seted up second spacing groove (15) in first support frame (1), laminating is installed first connecting block (8) on third support frame (7), the inner wall of second support frame (4) is rotated and is installed first screw rod (9) and second screw rod (10).

2. An OGS-structured capacitive touch screen according to claim 1, wherein: the welding of the side end face of second support frame (4) has first gag lever post (5), and sliding sleeve has second gag lever post (6) in first gag lever post (5), and second gag lever post (6) deviate from the one end welding of first gag lever post (5) on third support frame (7).

3. An OGS-structured capacitive touch screen according to claim 1, wherein: the side end face of the second support frame (4) is embedded and fixed with a second connecting rod (3), the second connecting rod (3) is sleeved with a first connecting rod (2) in a sliding mode, and one end, deviating from the second support frame (4), of the first connecting rod (2) is welded on the first support frame (1).

4. An OGS-structured capacitive touch screen according to claim 1, wherein: handles are welded on the side end faces of the first screw (9) and the second screw (10), and the size of each handle is matched with that of the first screw (9) and that of the second screw (10).

5. An OGS-structured capacitive touch screen according to claim 1, wherein: touch-sensitive screen body (12) are installed in the laminating on first connecting block (8) and second connecting block (11), and the size of touch-sensitive screen body (12) and the size looks adaptation of first connecting block (8) and second connecting block (11).

6. An OGS-structured capacitive touch screen according to claim 1, wherein: a second limiting block (16) is fixedly mounted on the side end face of the first screw (9), and the second limiting block (16) is rotatably mounted in a second limiting groove (15).

7. An OGS-structured capacitive touch screen according to claim 1, wherein: a first limiting block (14) is fixedly mounted on the side end face of the second screw (10), and the first limiting block (14) is rotatably mounted in the first limiting groove (13).