Industrial detection equipment touch screen resistant to strong acid and strong alkali

Abstract

The utility model discloses an industrial detection equipment touch screen resistant to strong acid and strong alkali, which comprises a rear shell, a lower fixed chassis is fixedly connected below the rear shell, a rotating shaft is fixedly connected below the lower fixed chassis, and a first bevel gear is fixedly connected to the side surface of the rotating shaft; according to the utility model, a user can easily take down or install the front support frame from the front of the rear shell by pressing a vertical rod, a connecting long rod and other mechanisms, so as to take out or install the central touch screen for maintenance and replacement, and the front support frame and the rear shell are combined with a locking mechanism of a locking insertion plate and a locking cylinder, so that the central touch screen can be conveniently and quickly locked. The central touch screen is effectively prevented from being eroded by corrosive gas or liquid and the protection performance of the equipment is enhanced through the sealing structure of the sealing rubber strip and the sealing groove, the overall inclination angle is controlled through the first driving motor, and the horizontal angle is controlled through the second driving motor, so that a user can flexibly adjust according to actual needs; and the comfort and the flexibility in use are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of industrial detection equipment touch screen equipment, in particular to an industrial detection equipment touch screen which is resistant to strong acids and alkalis. Background Art

[0002] After searching, the Chinese patent announcement number is CN212804973U, which discloses a touch screen for industrial machinery equipment, including a shell, a water storage tank is fixedly connected to the upper end position of the front side of the shell, a sponge brush is slidably connected to the lower end position of the front side of the shell, a bracket is fixedly connected to the inner side of the sponge brush, hydraulic telescopic rods are fixedly connected to the left and right ends of the shell, and a fixed block is fixedly connected to the end position of the hydraulic telescopic rod. When in use, this technical solution can only adjust the height of the touch screen, but cannot realize the free adjustment of the inclination angle and horizontal angle of the touch screen, and the adjustment flexibility is limited. At the same time, there is a lack of protective structure in harsh industrial environments. In industrial detection environments that require resistance to strong acids and alkalis, the safety of use and service life cannot be guaranteed. Therefore, a touch screen for industrial detection equipment that is resistant to strong acids and alkalis is provided to solve the above problems. Utility Model Content

[0003] The purpose of the utility model is to solve the problems raised by the above-mentioned background technology and to provide a touch screen for industrial detection equipment that is resistant to strong acids and alkalis. The touch screen has the advantages of good protection performance for the touch screen in industrial detection environments with strong acids and alkalis and high adjustment flexibility, thereby solving the problems raised by the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a touch screen for industrial detection equipment resistant to strong acids and alkalis, comprising: a rear shell, a lower fixed chassis is fixedly connected to the bottom of the rear shell, a rotating shaft is fixedly connected to the bottom of the lower fixed chassis, a first bevel gear is fixedly connected to the side of the rotating shaft, a fixed base is arranged at the bottom of the rear shell, two groups of rotating holes are opened above the fixed base, a first drive motor and a second drive motor are arranged on the inner side of the fixed base, the rotating shaft of the first drive motor is fixedly connected to a rotating bracket, and the rotating shaft of the second drive motor passes through the rotating bracket and is fixedly connected to the second bevel gear Wheel, two groups of fixing slots are symmetrically opened on the side of the rear shell body, side protection blocks are symmetrically fixedly connected on both sides of the rear shell body, connecting rod through holes are symmetrically opened on both sides of the rear shell body, pressing vertical rods are arranged on both sides of the rear shell body, connecting long rods are fixedly connected on the sides of the pressing vertical rods, a locking cylinder is fixedly connected on the other end of the connecting long rod, a supporting spring is sleeved on the outer side of the connecting long rod, a front supporting frame is arranged on the side of the rear shell body, corrosion-resistant glass is fixedly connected on the side of the front supporting frame, a locking plug plate is symmetrically fixedly connected on the other side of the front supporting frame, and a central touch screen is arranged between the front support frame and the rear shell body.

[0005] As a further solution of the utility model: a silicone sealing threading hole is fixedly connected to the side of the rear shell, and a sealing strip is embedded on the inner side of one side of the front support frame close to the rear shell.

[0006] As a further solution of the utility model: a through hole is opened on the inner side of the rotating bracket, and the rotating shaft passes through the through hole and is fixedly connected to the first bevel gear.

[0007] As a further solution of the utility model: the rotating shaft of the second driving motor passes through one end on the outer side of the rotating bracket and is rotatably connected to the other end on the inner side of the rotating bracket.

[0008] As a further solution of the present invention: the second bevel gear is meshed with the first bevel gear.

[0009] As a further solution of the utility model: the connecting rod through hole is connected with the fixing slot.

[0010] As a further solution of the utility model: the support spring is arranged between the outer side of the rear shell and the push vertical rod.

[0011] As a further solution of the utility model: a slot adapted to the locking cylinder is provided on the inner side of the locking plug plate, and the front end of the locking plug plate is designed as an arc surface. When the locking plug plate is locked with the locking cylinder, the front support frame fits tightly with the rear shell.

[0012] As a further solution of the utility model: a plurality of groups of threading holes are provided inside the silicone-sealed threading hole, and when the threading holes are not in use, the threading holes are in a tightly closed state due to the elasticity of the threading holes themselves.

[0013] As a further solution of the utility model: a sealing groove matched with the sealing strip is provided on one side of the rear shell body close to the front supporting frame.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. In the utility model, by pressing the unlocking mechanism of the vertical rod, the connecting long rod and the locking cylinder, the user can easily remove or install the front support frame from the front of the rear shell without disassembling the entire device, and then remove or install the central touch screen for maintenance or replacement, which greatly improves the convenience and efficiency of maintenance.

[0016] 2. In the utility model, the close fitting design between the front support frame and the rear shell, combined with the locking mechanism of the locking plate and the locking cylinder, and the sealing structure of the sealing strip and the sealing groove, effectively prevents the central touch screen from being corroded by corrosive gases or liquids, enhances the protection performance of the equipment, and prolongs its service life.

[0017] 3. In the utility model, the rear shell and the center touch screen are driven by the first drive motor and the second drive motor to realize multi-angle free adjustment. The first drive motor controls the overall tilt angle, and the second drive motor controls the horizontal angle. This design allows users to flexibly adjust the viewing angle of the touch screen according to actual needs, thereby improving the comfort and flexibility of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the structure inside the fixed base in the utility model;

[0020] Figure 3 It is a schematic diagram of the structure of the rear housing in the utility model;

[0021] Figure 4 It is a structural schematic diagram of the locking cylinder in the utility model;

[0022] Figure 5 It is a schematic diagram of the cross-sectional structure of the rear housing in the utility model.

[0023] In the figure: 1. rear shell; 2. lower fixed chassis; 3. rotating shaft; 4. first bevel gear; 5. fixed base; 6. rotating hole; 7. first drive motor; 8. rotating bracket; 9. second drive motor; 10. second bevel gear; 11. silicone sealing threading hole; 12. fixed slot; 13. side protection block; 14. connecting rod through hole; 15. push vertical rod; 16. connecting long rod; 17. locking cylinder; 18. support spring; 19. front support frame; 20. corrosion-resistant glass; 21. locking plug plate; 22. sealing strip; 23. center touch screen. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, which are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation of the present utility model. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal connection of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. The following is an explanation of the embodiments of the present utility model based on the overall structure of the present utility model.

[0026] Reference Figures 1 to 5In the embodiment of the utility model, a touch screen of industrial detection equipment resistant to strong acid and alkali includes: a rear shell 1, a lower fixed chassis 2 is fixedly connected to the lower part of the rear shell 1, a rotating shaft 3 is fixedly connected to the lower part of the lower fixed chassis 2, a first bevel gear 4 is fixedly connected to the side of the rotating shaft 3, a fixed base 5 is arranged below the rear shell 1, and the fixed base 5 can be fixed to the ground or wall through the through hole below the fixed base 5, two groups of rotating holes 6 are arranged above the fixed base 5, a first driving motor 7 and a second driving motor 9 are arranged inside the fixed base 5, and the rotating shaft of the first driving motor 7 is fixed A rotating bracket 8 is connected, a through hole is opened inside the rotating bracket 8, the rotating shaft 3 passes through the through hole and is fixedly connected to the first bevel gear 4, the rotating shaft of the second drive motor 9 passes through the rotating bracket 8 and is fixedly connected to the second bevel gear 10, the rotating shaft of the second drive motor 9 passes through one end of the outer side of the rotating bracket 8 and is rotatably connected to the other end inside the rotating bracket 8, the second bevel gear 10 is meshed with the first bevel gear 4, and the above design can make the rear shell 1 drive the touch screen to rotate freely, two groups of fixed slots 12 are symmetrically opened on the side of the rear shell 1, and side protection blocks 13 are symmetrically fixedly connected on both sides of the rear shell 1. The rear shell 1 has symmetrical connecting rod through holes 14 on both sides, and the connecting rod through holes 14 are connected to the fixed slots 12. Pushing vertical rods 15 are arranged on both sides of the rear shell 1. The design of the side protection block 13 can prevent the push vertical rod 15 from being accidentally touched. The side of the push vertical rod 15 is fixedly connected with a connecting long rod 16, and the other end of the connecting long rod 16 is fixedly connected with a locking cylinder 17. The outer side of the connecting long rod 16 is sleeved with a supporting spring 18, and the supporting spring 18 is arranged between the outer side of the rear shell 1 and the push vertical rod 15. A front supporting frame 19 is arranged on the side of the rear shell 1, and the side of the front supporting frame 19 is fixedly connected to the A corrosion-resistant glass 20 is connected, and a locking plate 21 is symmetrically fixedly connected to the other side of the front supporting frame 19. A card slot compatible with the locking cylinder 17 is opened on the inner side of the locking plate 21, and the front end of the locking plate 21 is designed as an arc surface. When the locking plate 21 is inserted into the fixed slot 12, the locking cylinder 17 will slide into the card slot opened on the side of the locking plate 21 under the guidance of the arc surface of the front end of the locking plate 21. When the locking plate 21 is locked with the locking cylinder 17, the front supporting frame 19 is tightly fitted with the rear shell 1, and a central touch screen 23 is arranged between the front supporting frame 19 and the rear shell 1.

[0027] With the above solution, when it is necessary to release the fit between the front support frame 19 and the rear shell 1 and take out the center touch screen 23, it is only necessary to press the vertical rod 15 on the inner side of the side protection block 13 to compress the support spring 18 so that the locking plate 21 and the locking cylinder 17 are released from the locked state. At this time, the front support frame 19 can be easily removed in front of the rear shell 1 to take out the center touch screen 23.

[0028] Reference Figure 3 and Figure 4A silicone sealing threading hole 11 is fixedly connected to the side of the rear shell body 1, and a plurality of threading holes are opened inside the silicone sealing threading hole 11. When the threading holes are not in use, they are in a tightly closed state under the action of their own elasticity. A sealing strip 22 is embedded on the inner side of one side of the front supporting frame 19 close to the rear shell body 1, and a sealing groove adapted to the sealing strip 22 is opened on one side of the rear shell body 1 close to the front supporting frame 19, so as to facilitate its alignment and sealing.

[0029] By adopting the above solution, through the design of the sealing strip 22, when the front support frame 19 and the rear housing 1 are bonded together, the protection of the central touch screen 23 against corrosive gases can be enhanced, thereby enhancing its safety.

[0030] The working principle of the utility model is as follows: in normal use, the front support frame 19 is tightly fitted with the fixed slot 12 on the side of the rear housing 1 through the locking plug plate 21, and the card slot inside the locking plug plate 21 is adapted to the locking cylinder 17 on the rear housing 1. When the two are locked, a tight sealing structure is formed between the front support frame 19 and the rear housing 1 to protect the central touch screen 23;

[0031] A sealing strip 22 is embedded in the inner side of the front support frame 19 near the rear shell 1, and a sealing groove is provided at the corresponding position of the rear shell 1. When the front support frame 19 is fitted with the rear shell 1, the sealing strip 22 is embedded in the sealing groove to form a tight sealing structure, further enhancing the protection against corrosive gases;

[0032] A silicone-sealed threading hole 11 is provided on the side of the rear housing 1 for passing necessary cables. When the silicone-sealed threading hole 11 is not in use, the threading hole inside it remains tightly closed due to its own elasticity to prevent corrosive gases or liquids from penetrating;

[0033] When the center touch screen 23 needs to be taken out for maintenance or replacement, the user can press the push vertical rod 15 on the inner side of the side protection block 13. The push vertical rod 15 drives the locking cylinder 17 to move through the connecting long rod 16, compresses the support spring 18, and makes the locking cylinder 17 disengage from the card slot of the locking plug plate 21, thereby releasing the locking state. At this time, the user can easily remove the front support frame 19 from the front of the rear housing 1, and then take out the center touch screen 23;

[0034] When the angle of the fixed center touch screen 23 needs to be adjusted, two sets of drive motors can be driven to achieve it. The rotating shaft of the first drive motor 7 is connected to the rotating shaft 3 through the rotating bracket 8. When the first drive motor 7 is started, it will drive the rotating shaft 3 and the rear shell 1 to rotate as a whole, thereby adjusting the inclination angle of the rear shell 1 and the center touch screen 23. The rotating shaft of the second drive motor 9 passes through the rotating bracket 8 and is fixedly connected to the second bevel gear 10. The second bevel gear 10 is meshed with the first bevel gear 4. Through the rotation of the second drive motor 9, the horizontal angle of the rear shell 1 and the center touch screen 23 can be adjusted.

[0035] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A touch screen for industrial detection equipment resistant to strong acids and alkalis, characterized in that: include: A rear housing (1), wherein a lower fixed chassis (2) is fixedly connected to the lower portion of the rear housing (1), a rotating shaft (3) is fixedly connected to the lower portion of the lower fixed chassis (2), a first bevel gear (4) is fixedly connected to the side of the rotating shaft (3), a fixed base (5) is arranged below the rear housing (1), two groups of rotating holes (6) are opened on the upper portion of the fixed base (5), a first drive motor (7) and a second drive motor (9) are arranged on the inner side of the fixed base (5), the rotating shaft of the first drive motor (7) is fixedly connected to a rotating bracket (8), the rotating shaft of the second drive motor (9) passes through the rotating bracket (8) and is fixedly connected to a second bevel gear (10), two groups of fixed slots (12) are symmetrically opened on the side of the rear housing (1), and the rear housing (1) Side protection blocks (13) are symmetrically fixedly connected on both sides, connecting rod through holes (14) are symmetrically opened on both sides of the rear shell (1), push vertical rods (15) are arranged on both sides of the rear shell (1), and a connecting long rod (16) is fixedly connected to the side of the push vertical rod (15), and a locking cylinder (17) is fixedly connected to the other end of the connecting long rod (16), and a supporting spring (18) is sleeved on the outer side of the connecting long rod (16), and a front support frame (19) is arranged on the side of the rear shell (1), and a corrosion-resistant glass (20) is fixedly connected to the side of the front support frame (19), and a locking plug plate (21) is symmetrically fixedly connected to the other side of the front support frame (19), and a central touch screen (23) is arranged between the front support frame (19) and the rear shell (1).

2. The strong acid and alkali resistant industrial detection equipment touch screen according to claim 1 is characterized in that: A silicone sealing threading hole (11) is fixedly connected to the side of the rear shell (1), and a sealing rubber strip (22) is embedded on the inner side of a side of the front support frame (19) close to the rear shell (1).

3. The touch screen of industrial detection equipment resistant to strong acid and alkali according to claim 1, characterized in that: A through hole is provided on the inner side of the rotating bracket (8), and the rotating shaft (3) passes through the through hole and is fixedly connected to the first bevel gear (4).

4. The touch screen of industrial detection equipment resistant to strong acid and alkali according to claim 1, characterized in that: The rotating shaft of the second driving motor (9) passes through one end on the outside of the rotating bracket (8) and is rotatably connected to the other end on the inside of the rotating bracket (8).

5. The touch screen for industrial detection equipment resistant to strong acid and alkali according to claim 1, characterized in that: The second bevel gear (10) is meshed with the first bevel gear (4).

6. The strong acid and alkali resistant industrial detection equipment touch screen according to claim 1, characterized in that: The connecting rod through hole (14) is connected to the fixing slot (12).

7. The strong acid and alkali resistant industrial detection equipment touch screen according to claim 1, characterized in that: The support spring (18) is arranged between the outer side of the rear housing (1) and the pressing vertical rod (15).

8. The strong acid and alkali resistant industrial detection equipment touch screen according to claim 1, characterized in that: A slot matching the locking cylinder (17) is provided on the inner side of the locking plug plate (21), and the front end of the locking plug plate (21) is designed as an arc surface. When the locking plug plate (21) and the locking cylinder (17) are locked, the front support frame (19) and the rear housing (1) are tightly fitted.

9. The strong acid and alkali resistant industrial detection equipment touch screen according to claim 2, characterized in that: The silicone seal threading hole (11) has multiple groups of threading holes on the inner side. When the threading holes are not in use, they are in a tightly closed state due to their own elasticity.

10. The strong acid and alkali resistant industrial detection equipment touch screen according to claim 2, characterized in that: A sealing groove matched with the sealing strip (22) is provided on one side of the rear housing (1) close to the front support frame (19).

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