Touch screen narrow frame processing device

Abstract

The utility model provides a touch screen narrow frame processing device, which belongs to the technical field of touch screen frame processing, and comprises a base, a first sliding rail is arranged on the base, the first sliding rail is connected with a first sliding block in a sliding manner, an inner support positioning mechanism is arranged on the first sliding block, and the inner support positioning mechanism comprises an outer shell and a cover body, a positive and negative double-thread lead screw is rotationally connected into the outer shell, nut seats are arranged in different thread intervals of the positive and negative double-thread lead screw, bending supports and clamping pieces are arranged on the upper sides of the two nut seats, and the two clamping pieces are jointly provided with a narrow frame body. The inner edge of the narrow frame of the touch screen is supported and clamped, the purpose of rapid positioning is achieved, the clamping strength and stability are guaranteed, the situation that the frame is stressed and deviated in the machining process is prevented, the percent of pass and the product quality are improved, meanwhile, the size influence of the clamped part is avoided, the frame can be conveniently machined, and the machining efficiency is improved. And the working efficiency is improved.

Description

Technical Field

[0001] The utility model mainly relates to the technical field of touch screen frame processing, in particular to a touch screen narrow frame processing device. Background Art

[0002] A touch screen, also known as a "touch screen" or "touch panel", is an inductive liquid crystal display device that can receive input signals such as contacts. There are four mature touch screen technologies, namely infrared, five-wire resistive, surface acoustic wave, and capacitive. The principle is that when the graphic button on the screen is touched, the tactile feedback system on the screen can drive various connection devices according to a pre-programmed program. It can be used to replace the mechanical button panel and create vivid audio and video effects through the LCD display. Touch screens are mainly used in public information inquiries, leadership offices, industrial control, military command, electronic games, ordering songs and dishes, multimedia teaching, real estate pre-sales, etc. It is a simple, convenient and natural way of human-computer interaction.

[0003] The main steps of processing the touch screen frame include cutting (cutting machine), profiling (engraving machine), opening (opening machine), punching (opening machine), rough grinding (rough grinding machine), polishing (polishing machine), cleaning (cleaning machine) and coating (coating machine), etc. Among them, the frame needs to be clamped and positioned in the steps of cutting, profiling and punching to facilitate operation. It is easy to operate for those frames with larger widths, but for those narrow frames, the clamping strength and stability are poor due to the small clamping area. During the processing, the frame is easily offset by force, increasing the failure rate, and the volume of the fixture itself will also affect the processing of the frame, affecting the processing speed and reducing the quality of the product. Utility Model Content

[0004] The technical solution of the utility model aims at the technical problem that the existing technical solutions are too single, and provides a solution that is significantly different from the existing technologies. Specifically, the utility model mainly provides a touch screen narrow frame processing device to solve the technical problem raised in the above background technology that the narrow frame in the touch screen currently has a very small clamping area, so the clamping strength and stability are poor, and during the processing, the frame is easily offset by force, which increases the failure rate.

[0005] The technical solution adopted by the utility model to solve the above technical problems is:

[0006] A touch screen narrow frame processing device comprises a base, wherein a first slide rail is arranged on the base, the first slide rail is slidably connected to a first slider, and an inner support positioning mechanism is arranged on the first slider, the inner support positioning mechanism comprises an outer shell and a cover body, the outer shell and the cover body are mutually connected by bolts, a positive and negative double-threaded screw rod is rotatably connected in the outer shell, nut seats are arranged in different thread intervals of the positive and negative double-threaded screw rod, a bending bracket is arranged on the upper side of two nut seats, a clamping piece is arranged on each of the bending brackets, and a narrow frame body is arranged on the two clamping pieces.

[0007] Furthermore, an adjusting knob is provided at one end of the forward and reverse double-threaded screw rod, and the adjusting knob is located on one side of the outer wall of the outer shell.

[0008] Furthermore, an inclined portion is provided at the upper edge and the lower edge of the opening of each clamping member.

[0009] Furthermore, a damping shaft is arranged between the bottom of the outer shell and the first sliding block.

[0010] Furthermore, a second slide rail is provided on the base, the second slide rail is slidably connected to a second slider, and a processing device is provided on the second slider.

[0011] Furthermore, the processing equipment is a cutting machine, an engraving machine or an opening machine.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model realizes the support and clamping of the inner edge of the narrow frame of the touch screen through the arranged outer shell, cover body, positive and negative double-threaded screw rod, nut seat, bending bracket, clamping piece, inclined portion and adjusting knob, so as to achieve the purpose of fast positioning, ensure the strength and stability of the clamping, prevent the frame from being offset by force during the processing, improve the qualified rate and product quality, and avoid the volume influence of the clamping part, so as to facilitate the processing of the frame and improve the work efficiency; and through the mutual cooperation among the base, the first slide rail, the first slider, the damping shaft, the second slide rail and the second slider, the placement angle of the narrow frame body can be adjusted to achieve the purpose of replacing the processing surface of the frame, so as to facilitate the operation.

[0014] The present invention will be explained in detail below with reference to the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the base structure of the utility model;

[0017] Figure 3 This is an exploded schematic diagram of the inner support positioning mechanism of the utility model;

[0018] Figure 4 For the utility model Figure 3 Enlarged schematic diagram of area A.

[0019] In the figure: 1. base; 11. first slide rail; 12. first slider; 121. damping shaft; 13. second slide rail; 14. second slider; 2. inner support positioning mechanism; 21. outer shell; 22. cover body; 23. positive and negative double-threaded screw rod; 24. nut seat; 25. bending bracket; 26. clamping part; 261. inclined part; 27. adjusting knob; 3. narrow frame body; 4. processing equipment. DETAILED DESCRIPTION

[0020] In order to facilitate the understanding of the present invention, the present invention will be described in more detail below with reference to the relevant drawings. Several embodiments of the present invention are given in the drawings, but the present invention can be implemented in different forms and is not limited to the embodiments described in the text. On the contrary, these embodiments are provided to make the content disclosed in the present invention more thorough and comprehensive.

[0021] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0022] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly connected by technicians in the technical field to which the present invention belongs. The terminology used in the specification of the present invention is for the purpose of describing specific embodiments and is not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0023] Please refer to the attached Figure 1-4A touch screen narrow frame processing device comprises a base 1, a first slide rail 11 is arranged on the base 1, a first slide rail 11 is slidably connected with a first slider 12, a damping layer is arranged on the inner wall of the first slide rail 11, the first slider 12 can be moved, and an inner support positioning mechanism 2 is arranged on the first slider 12, the inner support positioning mechanism 2 comprises an outer shell 21 and a cover body 22, the outer shell 21 and the cover body 22 are mutually connected by bolts, a positive and negative double-threaded screw rod 23 is rotatably connected in the outer shell 21, nut seats 24 are arranged in different thread intervals of the positive and negative double-threaded screw rod 23, a bending bracket 25 is arranged on the upper side of the two nut seats 24, a clamping piece 26 is arranged on each of the bending brackets 25, and a narrow frame body 3 is arranged on the two clamping pieces 26.

[0024] The above structure realizes the support and clamping of the inner edge of the narrow frame of the touch screen through the internal support positioning mechanism 2, thereby achieving the purpose of rapid positioning, ensuring the strength and stability of the clamping, preventing the frame from being offset by force during the processing, improving the pass rate and product quality, and avoiding the volume influence of the clamping part, making it easier to process the frame and improving work efficiency.

[0025] The specific operation is as follows: first, pick up the narrow frame body 3 with one hand and place the narrow frame body 3 on the two clamping parts 26; then, turn the adjusting knob 27 with the other hand, whereupon the forward and reverse double-threaded screw rod 23 rotates; then, the two nut seats 24 respectively drive the corresponding clamping parts 26 to move backwards through the bending bracket 25, so that the openings of the two clamping parts 26 are respectively stuck at the inner edges of the narrow frame body 3 for positioning; then, the processing equipment 4 is opened, and then the second slider 14 is pushed to perform linear processing on the narrow frame body 3.

[0026] Please refer to the attached Figure 1 and attached Figure 2 A damping shaft 121 is arranged between the bottom of the outer shell 21 and the first slider 12. The damping shaft 121 can prevent the outer shell 21 from rotating at will. A second slide rail 13 is also arranged on the base 1. The second slide rail 13 is slidably connected with a second slider 14, and a processing equipment 4 is arranged on the second slider 14. The processing equipment 4 is a cutting machine, an engraving machine or an opening machine. The linear movement of the processing equipment 4 is achieved through the mutual cooperation between the second slide rail 13 and the second slider 14.

[0027] Please refer to the attached Figure 3 and attached Figure 4An adjusting knob 27 is provided at one end of the forward and reverse double-threaded screw 23, and the adjusting knob 27 is located on one side of the outer wall of the outer shell 21. The adjusting knob 27 is used to provide a fulcrum point, which facilitates the rotation of the forward and reverse double-threaded screw 23. The upper and lower edges of the opening of each clamping member 26 are provided with an inclined portion 261. The inclined portion 261 is used to increase the opening width of the clamping member 26, which facilitates the insertion of the narrow frame body 3 and facilitates clamping.

[0028] The above description of the utility model in combination with the accompanying drawings is an exemplary description. Obviously, the specific implementation of the utility model is not limited to the above-mentioned method. As long as the non-substantial improvements are made by adopting the method concept and technical solution of the utility model, or the concept and technical solution of the utility model are directly applied to other occasions without improvement, they are all within the protection scope of the utility model.

Claims

1. A touch screen narrow frame processing device, comprising a base (1), wherein the base (1) is provided with a first slide rail (11), the first slide rail (11) is slidably connected with a first slider (12), and the first slider (12) is provided with an internal support positioning mechanism (2), characterized in that: The inner support positioning mechanism (2) comprises an outer shell (21) and a cover body (22), the outer shell (21) and the cover body (22) being connected to each other via bolts, a positive and negative double-threaded screw rod (23) being rotatably connected inside the outer shell (21), nut seats (24) being arranged in different thread intervals of the positive and negative double-threaded screw rod (23), a bending bracket (25) being arranged on the upper side of the two nut seats (24), a clamping piece (26) being arranged on each of the bending brackets (25), and a narrow frame body (3) being arranged on both of the two clamping pieces (26).

2. A touch screen narrow frame processing device according to claim 1, characterized in that: An adjusting knob (27) is provided at one end of the forward and reverse double-threaded screw rod (23), and the adjusting knob (27) is located on one side of the outer wall of the outer shell (21).

3. The touch screen narrow frame processing device according to claim 1, characterized in that: The upper edge and the lower edge of the opening of each clamping member (26) are provided with an inclined surface (261).

4. A touch screen narrow frame processing device according to claim 2, characterized in that: A damping shaft (121) is arranged between the bottom of the outer shell (21) and the first sliding block (12).

5. The touch screen narrow frame processing device according to claim 1, characterized in that: The base (1) is also provided with a second slide rail (13), the second slide rail (13) is slidably connected with a second slider (14), and the second slider (14) is provided with a processing device (4).

6. A touch screen narrow frame processing device according to claim 5, characterized in that: The processing equipment (4) is a cutting machine, an engraving machine or an opening machine.

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