Infrared touch screen with anti-explosion and anti-light intensity

Abstract

The utility model discloses an infrared touch screen with anti -explosion light intensity, relate to infrared touch screen technical field, including base, the top fixed fixed of base is provided with the horizontal position frame, a plurality of inflatable cloth bags are arranged on the base and are located the both sides of horizontal position frame is provided with, the integrated connection cloth barrel that has on inflatable cloth bag, the inside of connection cloth barrel is provided with the screw plug, the top of base still is provided with the inflation pump, the inflation pump with inflatable cloth bag intercommunication, the horizontal position frame is rotatably provided with outer support rod. The integrated connection cloth barrel of inflatable cloth bag and the inside of inflatable cloth bag are not intercommunication, and the screw plug that sets up through the inside of connection cloth barrel can make inflatable cloth bag be fixed on the base, when inflatable cloth bag fills up air, inflatable cloth bag rises, and the flexible contact is carried out with the infrared touch screen after folding, thereby guaranteeing infrared touch screen plays the effect of anti -explosion in the process of transportation.

Description

Technical Field

[0001] This utility model relates to the field of infrared touch screen technology, and in particular to an infrared touch screen with explosion-proof and light-resistant properties. Background Technology

[0002] Infrared touchscreen technology has been widely used in industrial control, outdoor equipment and other fields in recent years;

[0003] After covering the screen surface with an anti-reflective layer, the ambient light refractive index is reduced (reflectivity ≤2%), which, together with anti-glare tempered glass, significantly improves the touch recognition rate under strong light.

[0004] Traditional infrared touchscreens and their supporting frames are mostly fixed structures, which are inconvenient to move and prone to tipping over during transport, leading to breakage. Therefore, we propose an explosion-proof and light-resistant infrared touchscreen to solve these technical problems. Utility Model Content

[0005] The purpose of this invention is to provide an infrared touchscreen with explosion-proof and light-resistant properties to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: It includes a base, a horizontal frame fixedly mounted on the top of the base, multiple inflatable bags arranged on the base and on both sides of the horizontal frame, a connecting tube integrally formed on each inflatable bag, a screw plug provided on the inner side of the connecting tube, an air pump also mounted on the top of the base, the air pump being connected to the inflatable bags, an outer support rod rotatably mounted on the horizontal frame, an inner support rod slidably mounted on the inner side of the outer support rod, a loading frame provided at the end of the inner support rod away from the outer support rod, and an infrared touch screen fixedly mounted on the loading frame.

[0007] As a preferred embodiment, a reserved hole is provided at the bottom of the inner side of the connecting cloth tube, the screw plug is located inside the reserved hole, and the screw plug extends to the inner side of the base and is threadedly connected thereto.

[0008] As a preferred embodiment, the transverse support is provided with displacement holes, which are composed of strip grooves and arc grooves.

[0009] As a preferred embodiment, a connecting shaft is fixedly provided at the bottom of the outer support rod, and the connecting shaft is connected to the displacement hole.

[0010] As a preferred embodiment, a triangular hole is provided on the horizontal support frame and above the displacement hole, and a triangular block is provided on the triangular hole, the triangular block passing through the horizontal support frame and the outer support rod in sequence.

[0011] As a preferred embodiment, a receiving frame is fixedly installed on the top of the inner support rod, and the receiving frame is fixedly connected to the loading frame. Multiple loading holes are symmetrically opened on the edge of the base. A loading ring is fixedly installed on the inner side of the loading hole, and a buffer is fixedly installed on the loading ring. The buffer extends to the outer side of the loading hole and corresponds to the loading frame.

[0012] As a preferred embodiment, the inflatable bag is provided with a fixed hole, and a fixed rod is provided on the fixed hole, the fixed rod being connected to the base.

[0013] Compared with the prior art, this utility model has obvious advantages and beneficial effects. Specifically, as can be seen from the above technical solution, its main features are:

[0014] This device uses a horizontal frame for loading and limiting the external support rods, and allows the external support rods to fold inwards onto the horizontal frame. Multiple inflatable bags located on the base and on both sides of the horizontal frame allow the infrared touchscreen to contact the inflatable bags after the external support rods are folded inwards. This effectively prevents the infrared touchscreen from breaking due to collisions during movement.

[0015] The one-piece connecting sleeve on the inflatable bag is not connected to the inside of the inflatable bag. The inflatable bag can be fixed to the base by the screw plug set on the inside of the connecting sleeve. When the inflatable bag is filled with air, the inflatable bag bulges up and makes flexible contact with the folded infrared touch screen, thereby ensuring that the infrared touch screen has an explosion-proof effect during transportation.

[0016] To more clearly illustrate the structural features and effects of this utility model, the following detailed description of this utility model is provided in conjunction with the accompanying drawings and specific embodiments. Attached Figure Description

[0017] Figure 1 This is a front view structural schematic diagram of an embodiment of the present utility model;

[0018] Figure 2 This is a rear view structural schematic diagram of an embodiment of the present utility model;

[0019] Figure 3 This is an embodiment of the present utility model. Figure 2 Enlarged schematic diagram of the structure at point A in the middle;

[0020] Figure 4 This is a cross-sectional schematic diagram of the inflatable bag structure according to an embodiment of this utility model;

[0021] Figure 5 This is a schematic cross-sectional view of the base structure according to an embodiment of the present utility model.

[0022] Explanation of reference numerals in the attached drawings: 1. Base; 2. Horizontal frame; 3. Air pump; 4. Inflatable bag; 5. Fixed hole; 6. Fixed rod; 7. Connecting sleeve; 8. Reserved hole; 9. Screw plug; 10. Displacement hole; 11. Triangular hole; 12. Triangular block; 13. Connecting shaft; 14. Outer support rod; 15. Inner support rod; 16. Support frame; 17. Loading frame; 18. Infrared touch screen; 19. Loading hole; 20. Loading ring; 21. Buffer. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the scope of the present utility model.

[0024] It should be noted that when a component is said to be "fixed to" another component, it can be directly attached to the other component or there may be an intervening component. When a component is said to be "connected to" another component, it can be directly connected to the other component or there may be an intervening component. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0025] Please see Figures 1 to 5 This utility model embodiment provides an infrared touch screen with explosion-proof and light-resistant strength, including a base 1, a horizontal frame 2 fixedly installed on the top of the base 1, multiple inflatable bags 4 installed on the base 1 and on both sides of the horizontal frame 2, a connecting cloth tube 7 integrally formed on the inflatable bag 4, a screw plug 9 installed on the inner side of the connecting cloth tube 7, an air pump 3 installed on the top of the base 1, the air pump 3 being connected to the inflatable bag 4, an outer support rod 14 rotatably installed on the horizontal frame 2, an inner support rod 15 slidably installed on the inner side of the outer support rod 14, a loading frame 17 installed at the end of the inner support rod 15 away from the outer support rod 14, and an infrared touch screen 18 fixedly installed on the loading frame 17.

[0026] When this device is in use, it includes a base 1, which is the bottom support component of the device and can provide stable support for the device during use. A horizontal frame 2 is fixedly installed on the top of the base 1 for loading and limiting the outer support rod 14, and can make the outer support rod 14 fold to the inside of the horizontal frame 2. Multiple inflatable bags 4 are arranged on the base 1 and on both sides of the horizontal frame 2. After the outer support rod 14 is folded to the inside of the horizontal frame 2, the infrared touch screen 18 comes into contact with the inflatable bags 4, which can effectively prevent the infrared touch screen 18 from breaking due to collision during the movement of the device. In the existing technology, the infrared touch screen and its support frame are mostly fixed structures, which are inconvenient to move and are prone to tipping over during the movement, resulting in the breakage of the infrared touch screen. The above-mentioned infrared touch screen support frame is a mature existing technology and will not be described in detail in this article.

[0027] The connecting sleeve 7 integrally formed on the inflatable bag 4 is not connected to the inner side of the inflatable bag 4. The inflatable bag 4 is fixed to the base 1 by the screw plug 9 set on the inner side of the connecting sleeve 7. When the inflatable bag 4 is filled with air, the inflatable bag 4 bulges up and makes flexible contact with the folded infrared touch screen 18, thereby ensuring that the infrared touch screen 18 has an explosion-proof effect during transportation. The top of the base 1 is also equipped with an air pump 3 for filling the air bag 4 with air. The outer support rod 14 rotatably set on the horizontal frame 2 is used to load and support the inner support rod 15. The inner support rod 15 is slidably set on the inner side of the outer support rod 14. The infrared touch screen 18 can be raised or lowered according to the user's needs during use. It can also be folded to improve the convenience of transporting the device. The loading frame 17 set at the end of the inner support rod 15 away from the outer support rod 14 is used to load the infrared touch screen 18. The infrared touch screen 18 fixed on the loading frame 17 is used for display when the device is in use. It should also be noted that the surface of the infrared touch screen 18 is covered with an anti-reflective composite film, which can resist light intensity and reduce sunlight interference during outdoor use. The anti-reflective composite film is a mature existing technology and will not be described in detail in this article.

[0028] Please see Figures 1 to 5 A pre-drilled hole 8 is provided at the bottom of the inner side of the connecting cloth tube 7. The screw plug 9 is located inside the pre-drilled hole 8 and extends to the inner side of the base 1 for threaded connection.

[0029] When using this device, the reserved hole 8 at the bottom of the inner side of the connecting cloth tube 7 is used for the screw plug 9 to pass through. This not only fixes the inflatable cloth bag 4, but also ensures a tight connection between the bottom of the inflatable cloth bag 4 and the base 1. When using the device, simply screw the screw plug 9 into the base 1.

[0030] Please see Figures 1 to 5 The horizontal support 2 is provided with a displacement hole 10, which is composed of a strip groove and a circular arc groove.

[0031] When this device is in use, the displacement hole 10 on the horizontal frame 2 is used to allow the outer support rod 14 and the connecting shaft 13 to translate or rotate around the horizontal frame 2. When it is inside the strip groove on the displacement hole 10, it translates; when it is inside the arc groove on the displacement hole 10, it rotates, thereby facilitating the folding of the infrared touch screen 18.

[0032] Please see Figures 1 to 5 A connecting shaft 13 is fixedly installed at the bottom of the outer support rod 14, and the connecting shaft 13 is connected to the displacement hole 10.

[0033] When this device is in use, the connecting shaft 13 fixedly installed at the bottom of the outer support rod 14 is used to connect the outer support rod 14 and the horizontal frame 2.

[0034] Please see Figures 1 to 5 A triangular hole 11 is provided on the horizontal frame 2 above the displacement hole 10. A triangular block 12 is provided on the triangular hole 11, and the triangular block 12 passes through the horizontal frame 2 and the outer support rod 14 in sequence.

[0035] When this device is in use, the triangular hole 11 on the horizontal frame 2, located above the displacement hole 10, is used to load the triangular block 12. The outer support rod 14 is also provided with a corresponding groove to the triangular hole 11 to facilitate the insertion of the triangular block 12. The triangular block 12 provided on the triangular hole 11 ensures that the outer support rod 14 and the horizontal frame 2 maintain a vertical positional relationship when they are in an unfolded state, thereby ensuring the display and use of the infrared touch screen 18.

[0036] Please see Figures 1 to 5 The top of the inner support rod 15 is fixedly provided with a receiving frame 16, which is fixedly connected to the loading frame 17. Multiple loading holes 19 are symmetrically opened on the edge of the base 1. A loading ring 20 is fixedly provided on the inner side of the loading hole 19. A buffer 21 is fixedly provided on the loading ring 20. The buffer 21 extends to the outer side of the loading hole 19 and corresponds to the loading frame 17.

[0037] When this device is in use, the receiving frame 16 fixedly installed on the top of the inner support rod 15 is used to support the inner support rod 15 and the loading frame 17, so that the receiving frame 16 can provide stable support for the loading frame 17. Multiple loading holes 19 symmetrically opened on the edge of the base 1 are used to load the loading ring 20. The loading ring 20 fixedly installed on the inner side of the loading hole 19 is used to load the buffer 21. The buffer 21 fixedly installed on the loading ring 20 is used to make the loading frame 17 contact the buffer 21 after the device is folded, thereby improving the explosion-proof effect of the infrared touch screen 18. It should be noted that the top of the buffer 21 in this device has a rubber head that contacts the loading frame 17.

[0038] Please see Figures 1 to 5 The inflatable bag 4 is provided with a fixed hole 5, and a fixed rod 6 is provided on the fixed hole 5. The fixed rod 6 is connected to the base 1.

[0039] During the use of this device, the fixed hole 5 on the inflatable bag 4 is used to load the fixed rod 6. The fixed hole 5 is not connected to the inside of the inflatable bag 4. The fixed rod 6 on the fixed hole 5 is used to strengthen the fixation of the inflatable bag 4 and improve the ease of installation of the screw plug 9. Under normal circumstances, the inflatable bag 4 is more convenient to install the screw plug 9 when it is slightly inflated.

[0040] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An infrared touchscreen with explosion-proof and light-resistant properties, comprising a base (1), characterized in that: A horizontal frame (2) is fixedly installed on the top of the base (1). Multiple inflatable bags (4) are installed on the base (1) and on both sides of the horizontal frame (2). A connecting cloth tube (7) is integrally formed on the inflatable bag (4). A screw plug (9) is installed on the inner side of the connecting cloth tube (7). An air pump (3) is also installed on the top of the base (1). The air pump (3) is connected to the inflatable bag (4). An outer support rod (14) is rotatably installed on the horizontal frame (2). An inner support rod (15) is slidably installed on the inner side of the outer support rod (14). A loading frame (17) is installed at the end of the inner support rod (15) away from the outer support rod (14). An infrared touch screen (18) is fixedly installed on the loading frame (17).

2. The infrared touchscreen with explosion-proof and light-resistant properties according to claim 1, characterized in that: The bottom of the inner side of the connecting cloth tube (7) is provided with a reserved hole (8), the screw plug (9) is located inside the reserved hole (8), and the screw plug (9) extends to the inner side of the base (1) and is threadedly connected to it.

3. The infrared touchscreen with explosion-proof and light-resistant properties according to claim 1, characterized in that: The horizontal support (2) is provided with a displacement hole (10), which is composed of a strip groove and a circular arc groove.

4. An infrared touchscreen with explosion-proof and light-resistant properties according to claim 3, characterized in that: The bottom of the outer support rod (14) is fixedly provided with a connecting shaft (13), which is connected to the displacement hole (10).

5. An infrared touchscreen with explosion-proof and light-resistant properties according to claim 4, characterized in that: A triangular hole (11) is provided on the horizontal frame (2) and above the displacement hole (10). A triangular block (12) is provided on the triangular hole (11) and the triangular block (12) passes through the horizontal frame (2) and the outer support rod (14) in sequence.

6. An infrared touchscreen with explosion-proof and light-resistant properties according to claim 1, characterized in that: The inner support rod (15) is fixedly provided with a support frame (16) at the top. The support frame (16) is fixedly connected to the loading frame (17). The base (1) is symmetrically provided with multiple loading holes (19) on its edge. A loading ring (20) is fixedly provided on the inner side of the loading hole (19). A buffer (21) is fixedly provided on the loading ring (20). The buffer (21) extends to the outer side of the loading hole (19) and corresponds to the loading frame (17).

7. An infrared touchscreen with explosion-proof and light-resistant properties according to claim 1, characterized in that: The inflatable bag (4) is provided with a fixed hole (5), and a fixed rod (6) is provided on the fixed hole (5). The fixed rod (6) is connected to the base (1).

Images