Fixed connection structure with outgoing line at corner of infrared touch frame

Abstract

The utility model discloses a fixed connection structure with outgoing lines at corners of an infrared touch frame, which comprises a vertical frame and a transverse frame, one end of the vertical frame and one end of the transverse frame are respectively provided with a placing groove, one end in each placing groove is provided with a plurality of groups of second threaded holes, a detachable plate is arranged in the vertical frame, and the detachable plate is positioned at the placing groove; through cooperation of the dismounting plate, the internal threaded pipe, the insertion pipe, the splicing hole, a sealing groove, a second threaded hole, a placing groove, a first pressing plate, a sliding groove, a rubber pad and a sealing ring, elements can be conveniently installed in the vertical frame and the transverse frame in the installation process of the infrared touch frame, the interior of the infrared touch frame can be effectively sealed in the installation process, and the installation efficiency of the infrared touch frame is improved. The interior of the infrared detection device is prevented from being affected by the external environment, internal elements are prevented from being damaged, the vertical frames and the transverse frames are communicated with one another, the elements can be communicated with one another, and dead angles at the infrared detection position are prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of infrared touch frames, in particular to a fixed connection structure with outlet wires at the corners of an infrared touch frame. Background Art

[0002] The infrared touch frame is the main structure of the touch screen. It can quickly detect the touch position when the screen is touched. However, during the assembly process of the infrared touch frame, the infrared transmitting and receiving sensing elements need to be assembled inside it and fixed for normal use. The connection of the infrared touch frame must be fixed to prevent loosening.

[0003] The existing authorization announcement number is "CN212032136U". It is a waterproof frame for an infrared touch screen, including four frame bars and corner connectors that fix the four frame bars end to end. The corner connectors include a bottom cover, an upper cover, and a waterproof cover. The bottom cover includes two adjacent inner sides and two adjacent outer sides, wherein a positioning piece is provided between the two adjacent inner sides, and the two adjacent inner sides are each provided with a connecting boss fixedly connected to the frame bars, and the two adjacent outer sides are each provided with a side support perpendicular to the bottom cover; the upper cover is fixed to the bottom cover by the side support and the positioning piece, and the surface of the upper cover is in the same plane as the surface of the frame bars; the waterproof cover is sealed and fixed above the upper cover and the frame bars. The utility model designs a frame with a simple structure, easy disassembly and assembly, and a relatively simple installation process. The use of a frame with this specific structure can effectively solve the technical problem that the infrared touch screen frame in the prior art cannot be effectively waterproof.

[0004] However, during the installation of the frame, a certain gap will remain inside it. During the installation of the original parts inside it, these components may become loose due to the gap, thereby causing the touch screen to fail. Utility Model Content

[0005] The purpose of the present utility model is to provide a fixed connection structure with outlet wires at the corners of an infrared touch frame, so as to solve the existing problems raised in the above background technology.

[0006] To achieve the above-mentioned object, the utility model provides the following technical solution: a fixed connection structure with a wire outlet at the corner of an infrared touch frame, comprising a vertical frame and a horizontal frame, one end of each vertical frame and the horizontal frame is provided with a placement groove, one end of the placement groove is provided with multiple groups of second threaded holes, a disassembly plate is provided inside the vertical frame, the disassembly plate is located at the placement groove, the top and bottom of one end of the disassembly plate are symmetrically provided with an internal threaded tube, the top and bottom of one side of the disassembly plate are symmetrically provided with a guide groove, one end of the internal threaded tube extends into the inside of the guide groove, a second pressure plate is provided on one side of the internal threaded tube, and the second pressure plate is located inside the disassembly plate, sealing grooves are symmetrically provided on both sides of the top of the horizontal frame, a splicing hole is provided inside the sealing groove, sealing rings are symmetrically provided on the top and bottom of the vertical frame, an insert is provided inside the sealing ring, a first pressure plate is slidably connected to the two ends of the vertical frame and the internal threaded tube, a slide groove is symmetrically provided on the top and bottom of one end of the first pressure plate, a slide rod is provided inside the slide groove, a rubber pad is symmetrically provided on the top and bottom of one end of the first pressure plate, and a wire outlet hole is provided on one side of the top of the horizontal frame.

[0007] Preferably, connecting grooves are provided on both sides of the horizontal frame and the top and bottom of one side of the vertical frame, and a splicing plate is provided inside the connecting groove. First threaded holes are provided at both ends of the connecting groove and the four corners of one side of the splicing plate. The two groups of first threaded holes are connected to each other. After the bolts are screwed through the first threaded holes on the splicing plate, the vertical frame and the horizontal frame can be connected to prevent the vertical frame and the horizontal frame from loosening.

[0008] Preferably, the disassembly plate is made of an L-shaped structure, and the disassembly plate is located inside the placement groove, which is convenient for covering the vertical frame and the horizontal frame and facilitating subsequent disassembly.

[0009] Preferably, the cannula is made of a conical structure, and a rubber ring is provided on the outside of the cannula to seal the connected part.

[0010] Preferably, the sealing groove is a cavity between the splicing hole and the transverse frame, and the sealing ring and the sealing groove are adapted to each other, so as to facilitate the subsequent double sealing of the connection position and improve the airtightness.

[0011] Preferably, a through hole is provided between the disassembly plate and the guide groove, and the internal threaded tube extends to the interior of the guide groove through the through hole. The guide groove corresponds to the position of the second threaded hole. After the bolt is screwed into the interior of the internal threaded tube, it can be screwed into the interior of the second threaded hole through the guide groove.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows: the infrared touch frame corner has a fixed connection structure for the outlet wires;

[0013] Through the cooperation of the disassembly plate, the internal threaded tube, the insert, the splicing hole, the sealing groove, the second threaded hole, the first pressure plate of the placement groove, the slide groove, the rubber pad and the sealing ring, during the installation of the infrared touch frame, the components can be conveniently installed inside the vertical frame and the horizontal frame, and during the installation process, the interior can be effectively sealed to prevent the external environment from affecting the interior and avoiding damage to the components inside. In addition, multiple groups of vertical frames and horizontal frames are interconnected, so that multiple components can be interconnected to prevent blind spots in the infrared detection position. At the same time, during the sealing process, the first pressure plate and the rubber pad can play an auxiliary fixing role for these components to prevent them from loosening. Through the wire outlet hole, the line can be easily connected, reducing the difficulty of wiring. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a disassembled diagram of the utility model;

[0015] Figure 2 This is a front cross-sectional view of the vertical frame of the present invention;

[0016] Figure 3 It is a three-dimensional diagram of the horizontal frame of the present invention;

[0017] Figure 4 It is a side view of the first pressing plate of the present invention;

[0018] Figure 5 This is a back view of the disassembly plate of the present invention.

[0019] In the figure: 1. Vertical frame; 2. Disassembly plate; 3. Horizontal frame; 4. Internally threaded pipe; 5. Connecting groove; 6. First threaded hole; 7. Splicing plate; 8. Wire outlet hole; 9. Insert pipe; 10. Second threaded hole; 11. Placement groove; 12. First pressure plate; 13. Slide groove; 14. Rubber pad; 15. Sealing ring; 16. Slide rod; 17. Splicing hole; 18. Sealing groove; 19. Second pressure plate; 20. Guide groove. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] See also Figure 1-Figure 5The embodiment of the present invention provides: a fixed connection structure with a wire outlet at the corner of an infrared touch frame, comprising a vertical frame 1 and a horizontal frame 3, both sides of the horizontal frame 3 and the top and bottom of one side of the vertical frame 1 are provided with a connecting groove 5, a splicing plate 7 is provided inside the connecting groove 5, both ends of the interior of the connecting groove 5 and the four corners of one side of the splicing plate 7 are provided with a first threaded hole 6, the two groups of first threaded holes 6 are communicated with each other, and after the bolts are screwed in through the first threaded holes 6 on the splicing plate 7, the vertical frame 1 and the horizontal frame 3 can be connected to prevent the vertical frame 1 and the horizontal frame 3 from loosening, and one end of the vertical frame 1 and the horizontal frame 3 is provided with a placement groove 11, the disassembly plate 2 is made of an L-shaped structure, and the disassembly plate 2 is located inside the placement groove 11, which is convenient for covering the vertical frame 1 and the horizontal frame 3 and convenient for subsequent disassembly;

[0022] A plurality of second threaded holes 10 are provided at one end of the placement groove 11, a disassembly plate 2 is provided inside the vertical frame 1, and the disassembly plate 2 is located at the placement groove 11. An internal threaded tube 4 is symmetrically provided at the top and bottom of one end of the disassembly plate 2. A guide groove 20 is symmetrically provided at the top and bottom of one side of the internal portion of the disassembly plate 2. A through hole is provided between the disassembly plate 2 and the guide groove 20, and the internal threaded tube 4 extends to the inside of the guide groove 20 through the through hole. The guide groove 20 corresponds to the position of the second threaded hole 10. After the bolt is screwed into the inside of the internal threaded tube 4, it can be screwed through the guide groove 20. Inserted into the interior of the second threaded hole 10, one end of the internal threaded tube 4 extends into the interior of the guide groove 20, a second pressing plate 19 is provided on one side of the internal threaded tube 4, and the second pressing plate 19 is located inside the disassembly plate 2, sealing grooves 18 are symmetrically provided on both sides of the top of the transverse frame 3, and a splicing hole 17 is provided inside the sealing groove 18. The top and bottom of the vertical frame 1 are symmetrically provided with sealing rings 15, and the sealing groove 18 is a cavity between the splicing hole 17 and the transverse frame 3. The sealing ring 15 and the sealing groove 18 are adapted to each other, which facilitates the subsequent double sealing of the connection position and improves the airtightness;

[0023] A cannula 9 is provided inside the sealing ring 15. The cannula 9 is made of a conical structure. A rubber ring is provided on the outside of the cannula 9 to seal the connected parts. A first pressure plate 12 is provided at both ends of the vertical frame 1 and the internal threaded tube 4 for sliding connection. A slide groove 13 is symmetrically provided at the top and bottom of one end of the first pressure plate 12. A slide rod 16 is provided inside the slide groove 13. A rubber pad 14 is symmetrically provided at the top and bottom of one end of the first pressure plate 12. A wire outlet hole 8 is provided on one side of the top of the horizontal frame 3.

[0024] Working principle: During the assembly process, first align the insert tube 9 on the vertical frame 1 with the splicing hole 17 on the horizontal frame 3 and insert it. At the same time, align the sealing ring 15 with the sealing groove 18 and insert it to make a preliminary connection between the vertical frame 1 and the horizontal frame 3. Then repeat the above steps to connect other vertical frames 1 and horizontal frames 3, so that a frame is formed between multiple groups of vertical frames 1 and horizontal frames 3. At this time, place the splicing plate 7 inside the first threaded hole 6 and screw the bolt inside the first threaded hole 6 to fix the position of the vertical frame 1 and the horizontal frame 3.

[0025] After the vertical frame 1 and the horizontal frame 3 are connected, the disassembly plate 2 is opened, and then the components are placed between the two sets of first pressure plates 12. Then, after the components are assembled, the disassembly plate 2 is covered. At this time, the bolts are screwed into the interior of the internal threaded tube 4, so that the internal threaded tube 4 slides along the guide groove 20, driving the second pressure plate 19 to move. After the bottom end of the bolt is screwed into the interior of the second threaded hole 10, the disassembly plate 2 is connected to the vertical frame 1 or the horizontal frame 3 to complete the fixation of the disassembly plate 2. In the process of continuing to screw in, the second pressure plate 19 presses the first pressure plate 12, so that the rubber pad 14 presses the components to prevent these components from loosening.

[0026] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0027] In the description of this utility model, unless otherwise specified, "plurality" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific direction, be constructed, or operate in a specific direction, and therefore should not be construed as limiting this utility model. Furthermore, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0028] In the description of this utility model, it should be noted that, unless otherwise specified or limited, the terms "connected" and "connection" should be understood in a broad sense. For example, they can refer to fixed or detachable connections, mechanical or electrical connections, and direct or indirect connections through an intermediary. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

Claims

1. A fixed connection structure with a wire outlet at the corner of an infrared touch frame, comprising a vertical frame (1) and a horizontal frame (3), characterized in that: One end of the vertical frame (1) and the horizontal frame (3) are both provided with a placement groove (11), one end of the interior of the placement groove (11) is provided with a plurality of second threaded holes (10), the interior of the vertical frame (1) is provided with a disassembly plate (2), the disassembly plate (2) is located at the placement groove (11), the top and bottom of one end of the disassembly plate (2) are symmetrically provided with an internal threaded tube (4), the top and bottom of one side of the interior of the disassembly plate (2) are symmetrically provided with a guide groove (20), one end of the internal threaded tube (4) extends to the interior of the guide groove (20), one side of the internal threaded tube (4) is provided with a second pressing plate (19), and the second pressing plate (19) is located inside the disassembly plate (2), the horizontal frame (3) Sealing grooves (18) are symmetrically provided on both sides of the top, and a splicing hole (17) is provided inside the sealing groove (18). Sealing rings (15) are symmetrically provided on the top and bottom of the vertical frame (1), and a plug (9) is provided inside the sealing ring (15). The vertical frame (1) and the internal threaded tube (4) are slidably connected with a first pressing plate (12) at both ends. A sliding groove (13) is symmetrically provided on the top and bottom of one end of the first pressing plate (12), and a sliding rod (16) is provided inside the sliding groove (13). A rubber pad (14) is symmetrically provided on the top and bottom of one end of the first pressing plate (12), and a wire outlet hole (8) is provided on one side of the top of the horizontal frame (3).

2. The fixed connection structure with outgoing wires at the corner of the infrared touch frame according to claim 1, characterized in that: Both sides of the transverse frame (3) and the top and bottom of one side of the vertical frame (1) are provided with connection grooves (5), the interior of the connection grooves (5) is provided with a splicing plate (7), the two ends of the interior of the connection grooves (5) and the four corners of one side of the splicing plate (7) are provided with first threaded holes (6), and the two groups of first threaded holes (6) are connected to each other.

3. The fixed connection structure with outgoing wires at the corner of the infrared touch frame according to claim 1, characterized in that: The disassembly plate (2) is made of an L-shaped structure, and the disassembly plate (2) is located inside the placement groove (11).

4. The fixed connection structure with outgoing wires at the corner of the infrared touch frame according to claim 1, characterized in that: The cannula (9) is made of a conical structure, and a rubber ring is provided on the outside of the cannula (9).

5. The fixed connection structure with outgoing wires at the corner of the infrared touch frame according to claim 1, characterized in that: The sealing groove (18) is a cavity between the splicing hole (17) and the transverse frame (3), and the sealing ring (15) and the sealing groove (18) are adapted to each other.

6. The fixed connection structure with outgoing wires at the corner of the infrared touch frame according to claim 1, characterized in that: A through hole is provided between the disassembly plate (2) and the guide groove (20), and the internal threaded tube (4) extends through the through hole to the interior of the guide groove (20), and the position of the guide groove (20) corresponds to that of the second threaded hole (10).

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