Buckling mechanism of industrial display

Abstract

The invention discloses an industrial display buckling mechanism which comprises a bearing box, clamping blocks are fixed to the four corners in the bearing box, a screw is rotationally connected to one side of the middle in the bearing box, a rotating mechanism is connected to the screw, the screw is sleeved with a moving sleeve in a threaded mode, and a pushing mechanism is connected to the moving sleeve. One end of the pushing mechanism is connected with a clamping mechanism, a display screen is arranged on one side of the bearing box, inserting blocks are fixed to the four corners of the display screen, the inserting blocks penetrate through the side wall of the bearing box and are clamped into the clamping blocks, and the clamping mechanism on the same side is inserted into the inserting block on the same side. The industrial display can be stably buckled and mounted, the mounting stability and firmness of the industrial display can be ensured, in addition, quick mounting and dismounting can be carried out, the work of operators is greatly facilitated, the mounting and dismounting time is saved, meanwhile, different forms of mounting and fixing can be carried out according to needs, and the stability is ensured.

Description

Technical Field

[0001] The present invention relates to the technical field of industrial displays, and in particular to a buckling mechanism of an industrial display. Background Art

[0002] Industrial display is a display used in industrial control process or equipment. The main difference between it and civil or commercial display is that the shell design is generally all-steel design, the panel is divided into ordinary iron plate, stainless iron, stainless steel, aluminum panel and other different materials, special dustproof and shockproof design, industrial-grade LCD screen is used, and in the case of high environmental requirements, wide temperature (-40 to 85 degrees) LCD screen is considered. Industrial LCD is used for industry, with a variety of display sizes, installation methods, etc. It is also different from ordinary LCDs, and can adapt to extreme environments, stable operation, long service life and other characteristics.

[0003] Currently, industrial displays are all installed together with fixed brackets, which are usually buckled on the brackets and then fixed by screws. However, due to its wider application range, it has higher requirements for anti-collision strength. Therefore, simple screw fixation cannot meet its use requirements. In addition, it will increase the burden on operators during maintenance, and it will be time-consuming and laborious to install. Therefore, we propose a buckling mechanism for industrial displays to solve the above problems. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a buckling mechanism for an industrial display.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A snap-fit ​​mechanism for an industrial display comprises a carrying box, wherein four corners of the carrying box are fixed with clamping blocks, one side of the middle portion of the carrying box is rotatably connected with a screw rod, a rotating mechanism is connected to the screw rod, a movable sleeve is threadedly sleeved on the screw rod, a pushing mechanism is connected to the movable sleeve, one end of the pushing mechanism is connected to a clamping mechanism, a display screen is provided on one side of the carrying box, plugging blocks are fixed to the four corners of the display screen, the plugging blocks penetrate the side wall of the carrying box and are clamped in the clamping blocks, and a clamping mechanism on the same side is plugged into an plugging block on the same side.

[0007] Preferably, the rotating mechanism includes a first gear fixedly mounted on a screw rod, a fixed box is fixed on one side of the carrier box, a rotating shaft is rotatably connected between opposite side walls in the fixed box, a rotating wheel is fixed at one end of the rotating shaft, a second gear is fixedly mounted on the rotating shaft, and the second gear and the first gear are connected by a chain.

[0008] Preferably, the pushing mechanism includes four rotating rods rotatably connected to a circle of the movable sleeve, one end of the rotating rod is rotatably connected to a slider, four guide rails are fixed to one side of the carrier box, a slider on the same side is clamped on a guide rail on the same side, and one end of the slider is rotatably connected to a pull rod.

[0009] Preferably, the clamping mechanism includes four fixed boxes fixed between opposite side walls in the carrier box, a moving block is slidably connected in the fixed box, an opening is provided on one side of the fixed box, a moving rod is fixed to one end of the moving block, the moving rod passes through the side wall of the fixed box and extends to one side of the fixed box, and a pull rod on the same side passes through an opening on the same side and is rotatably connected to one end of a moving block on the same side.

[0010] Preferably, a positioning hole is provided on the insert block, and the positioning hole corresponds to the moving rod, and a moving rod on the same side passes through a positioning hole on the same side.

[0011] Preferably, the card block is U-shaped, with connecting plates fixed on both sides of the card block, the connecting plates are fixed to one side of the carrier box by screws, one side of the carrier box is provided with four sockets, and four plug blocks respectively penetrate the four sockets and extend into the carrier box.

[0012] Preferably, a rubber pad is installed in the block.

[0013] Preferably, four corners of one side of the carrying box are provided with plug holes, four corners of the display screen are fixed with plug rods, and the four plug rods are respectively plugged into the four plug holes.

[0014] Preferably, two fixing plates are fixed on both sides of the carrying box, and bolts are passed through the fixing plates.

[0015] Preferably, a support frame is fixed to the lower end of the carrying box.

[0016] In the present invention, when it is necessary to install the industrial display and the bracket, the four plug blocks at one end thereof pass through the four sockets and are plugged into the card block to achieve the first fixation, and at the same time, the four plug rods are plugged into the four sockets to achieve precise positioning and ensure the accuracy of the installation, and then the rotating wheel is rotated to drive the rotating shaft to rotate, and the second gear is driven to rotate with the rotation, and the chain and the first gear are driven to rotate with the rotation, and then the screw is driven to rotate, and the moving sleeve is driven to move with the rotation of the screw, and then the rotating rod is driven to move, so that the slider slides on the guide rail, and the pull rod is driven to move with the movement of the slider, and the movement of the pull rod realizes the movement of the moving block, and then the moving rod is plugged into the positioning hole to achieve the second fixation, and ensure the stability and firmness of the installation. It can be installed on a wall or equipment according to needs, and can also be erected.

[0017] The present invention can not only realize the stable buckle installation of the industrial display, but also ensure the stability and firmness of its installation. In addition, it can be quickly installed and disassembled, which greatly facilitates the work of the operator and saves the time of installation and disassembly. At the same time, different forms of installation and fixation can be performed according to needs to ensure stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a structural diagram of the present invention installed on a wall;

[0019] Figure 2 This is a structural diagram of the present invention installed on a support frame;

[0020] Figure 3 This is a structural diagram of the display screen and the carrier box combined with the present invention;

[0021] Figure 4 It is a structural diagram of the display screen of the present invention;

[0022] Figure 5 It is a diagram of the internal structure of the carrier box of the present invention;

[0023] Figure 6 A structural diagram of the socket arrangement of the present invention;

[0024] Figure 7 It is a connection diagram of the rotating rod and the screw rod of the present invention;

[0025] Figure 8 It is a structural diagram of the gear and chain connection of the present invention.

[0026] In the figure: 1 jack, 2 moving rod, 3 fixing box, 4 moving block, 5 opening, 6 block, 7 screw, 8 connecting plate, 9 rubber pad, 10 slider, 11 rotating wheel, 12 fixing box, 13 chain, 14 pull rod, 15 bearing box, 16 socket, 17 rotating rod, 18 moving sleeve, 19 first gear, 20 screw rod, 21 guide rail, 22 chain, 23 display screen, 24 plug block, 25 positioning hole, 26 plug rod, 27 fixing plate, 28 bolt, 29 support frame, 30 second gear, 31 rotating shaft. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0028] Example 1

[0029] Reference Figure 1-8A snap-fit ​​mechanism for an industrial display includes a carrier box 15, wherein four corners of the carrier box 15 are fixed with a block 6, a screw rod 20 is rotatably connected to one side of the middle part of the carrier box 15, and a rotating mechanism is connected to the screw rod 20, wherein the rotating mechanism includes a first gear 19 fixedly sleeved on the screw rod 20, a fixed box 12 is fixed to one side of the carrier box 15, and a rotating shaft 31 is rotatably connected between opposite side walls in the fixed box 12, a rotating wheel 11 is fixed to one end of the rotating shaft 31, and a second gear 30 is fixedly sleeved on the rotating shaft 31, and the second gear 30 is connected to the first gear 19 through a chain 22, and the rotation of the rotating wheel 11 drives the chain 22 to rotate, thereby realizing the rotation of the first gear 19, and then driving the screw rod 20 to rotate;

[0030] A moving sleeve 18 is threadedly sleeved on the screw rod 20, and a pushing mechanism is connected to the moving sleeve 18. The pushing mechanism includes four rotating rods 17 rotatably connected to a circle of the moving sleeve 18, one end of the rotating rod 17 is rotatably connected to a slider 10, and four guide rails 21 are fixed to one side of the carrier box 15. A slider 10 on the same side is clamped on a guide rail 21 on the same side, and one end of the slider 10 is rotatably connected to a pull rod 14. The movement of the slider 10 drives the pull rod 14 to move, and then drives the clamping mechanism to move, thereby achieving fixing and opening;

[0031] One end of the pushing mechanism is connected to a clamping mechanism, which includes four fixed boxes 3 fixed between opposite side walls in the carrier box 15, a moving block 4 is slidably connected in the fixed box 3, one side of the fixed box 3 is provided with an opening 5, one end of the moving block 4 is fixed with a moving rod 2, the moving rod 2 penetrates the side wall of the fixed box 3 and extends to one side of the fixed box 3, a pull rod 14 on the same side penetrates an opening 5 on the same side and is rotatably connected to one end of a moving block 4 on the same side, and the insert block 24 can be firmly fixed by the moving rod 2 to ensure sufficient fixation and stability;

[0032] A display screen 23 is provided on one side of the carrier box 15, and plug blocks 24 are fixed at the four corners of the display screen 23. The plug blocks 24 penetrate the side wall of the carrier box 15 and are clamped in the clamp block 6. A positioning hole 25 is provided on the plug block 24, and the positioning hole 25 corresponds to the moving rod 2. A moving rod 2 on the same side penetrates a positioning hole 25 on the same side. The clamp block 6 is U-shaped, and connecting plates 8 are fixed on both sides of the clamp block 6. The connecting plate 8 is fixed to one side of the carrier box 15 by screws 7. Four sockets 16 are provided on one side of the carrier box 15. The four plug blocks 24 penetrate the four sockets 16 respectively and extend into the carrier box 15. A rubber pad 9 is installed in the clamp block 6. The provision of the rubber pad 9 can further improve the firmness and tightness of the clamping;

[0033] A card-connecting mechanism on the same side is plugged into an insertion block 24 on the same side. Four corners of one side of the carrier box 15 are provided with insertion holes 1, and four corners of the display screen 23 are fixed with insertion rods 26. The four insertion rods 26 are respectively plugged into the four insertion holes 1 for precise positioning and installation, ensuring the adequacy of the installation and improving the tightness and firmness.

[0034] Example 2

[0035] Reference Figure 1 The difference between the second embodiment and the first embodiment is that the second embodiment further includes two fixing plates 27 fixed on both sides of the carrier box 15, and bolts 28 are penetrated through the fixing plates 27. By setting the fixing plates 27, the carrier box 15 can be firmly and permanently fixed on the wall, and the installation and removal of the display screen 23 can be carried out more conveniently;

[0036] Blocks 6 are fixed at the four corners of the carrier box 15. A screw rod 20 is rotatably connected to one side of the middle part of the carrier box 15. A rotating mechanism is connected to the screw rod 20. The rotating mechanism includes a first gear 19 fixedly sleeved on the screw rod 20. A fixed box 12 is fixed to one side of the carrier box 15. A rotating shaft 31 is rotatably connected between opposite side walls in the fixed box 12. A rotating wheel 11 is fixed to one end of the rotating shaft 31. A second gear 30 is fixedly sleeved on the rotating shaft 31. The second gear 30 and the first gear 19 are connected by a chain 22. The rotation of the rotating wheel 11 drives the chain 22 to rotate, thereby realizing the rotation of the first gear 19, and then driving the screw rod 20 to rotate.

[0037] A moving sleeve 18 is threadedly sleeved on the screw rod 20, and a pushing mechanism is connected to the moving sleeve 18. The pushing mechanism includes four rotating rods 17 rotatably connected to a circle of the moving sleeve 18, one end of the rotating rod 17 is rotatably connected to a slider 10, and four guide rails 21 are fixed to one side of the carrier box 15. A slider 10 on the same side is clamped on a guide rail 21 on the same side, and one end of the slider 10 is rotatably connected to a pull rod 14. The movement of the slider 10 drives the pull rod 14 to move, and then drives the clamping mechanism to move, thereby achieving fixing and opening;

[0038] One end of the pushing mechanism is connected to a clamping mechanism, which includes four fixed boxes 3 fixed between opposite side walls in the carrier box 15, a moving block 4 is slidably connected in the fixed box 3, one side of the fixed box 3 is provided with an opening 5, one end of the moving block 4 is fixed with a moving rod 2, the moving rod 2 penetrates the side wall of the fixed box 3 and extends to one side of the fixed box 3, a pull rod 14 on the same side penetrates an opening 5 on the same side and is rotatably connected to one end of a moving block 4 on the same side, and the insert block 24 can be firmly fixed by the moving rod 2 to ensure sufficient fixation and stability;

[0039] A display screen 23 is provided on one side of the carrier box 15, and plug blocks 24 are fixed at the four corners of the display screen 23. The plug blocks 24 penetrate the side wall of the carrier box 15 and are clamped in the clamp block 6. A positioning hole 25 is provided on the plug block 24, and the positioning hole 25 corresponds to the moving rod 2. A moving rod 2 on the same side penetrates a positioning hole 25 on the same side. The clamp block 6 is U-shaped, and connecting plates 8 are fixed on both sides of the clamp block 6. The connecting plate 8 is fixed to one side of the carrier box 15 by screws 7. Four sockets 16 are provided on one side of the carrier box 15. The four plug blocks 24 penetrate the four sockets 16 respectively and extend into the carrier box 15. A rubber pad 9 is installed in the clamp block 6. The provision of the rubber pad 9 can further improve the firmness and tightness of the clamping;

[0040] A card-connecting mechanism on the same side is plugged into an insertion block 24 on the same side. Four corners of one side of the carrier box 15 are provided with insertion holes 1, and four corners of the display screen 23 are fixed with insertion rods 26. The four insertion rods 26 are respectively plugged into the four insertion holes 1 for precise positioning and installation, ensuring the adequacy of the installation and improving the tightness and firmness.

[0041] Example 3

[0042] Reference Figure 2 , compared with the embodiment 1, the difference between the embodiment 3 and the embodiment 1 is that the embodiment 3 further includes a support frame 29 fixed at the lower end of the carrying box 15, so that the display screen 23 can be flexibly placed at a corresponding position as needed, which is convenient for operation;

[0043] Blocks 6 are fixed at the four corners of the carrier box 15. A screw rod 20 is rotatably connected to one side of the middle part of the carrier box 15. A rotating mechanism is connected to the screw rod 20. The rotating mechanism includes a first gear 19 fixedly sleeved on the screw rod 20. A fixed box 12 is fixed to one side of the carrier box 15. A rotating shaft 31 is rotatably connected between opposite side walls in the fixed box 12. A rotating wheel 11 is fixed to one end of the rotating shaft 31. A second gear 30 is fixedly sleeved on the rotating shaft 31. The second gear 30 and the first gear 19 are connected by a chain 22. The rotation of the rotating wheel 11 drives the chain 22 to rotate, thereby realizing the rotation of the first gear 19, and then driving the screw rod 20 to rotate.

[0044] A moving sleeve 18 is threadedly sleeved on the screw rod 20, and a pushing mechanism is connected to the moving sleeve 18. The pushing mechanism includes four rotating rods 17 rotatably connected to a circle of the moving sleeve 18, one end of the rotating rod 17 is rotatably connected to a slider 10, and four guide rails 21 are fixed to one side of the carrier box 15. A slider 10 on the same side is clamped on a guide rail 21 on the same side, and one end of the slider 10 is rotatably connected to a pull rod 14. The movement of the slider 10 drives the pull rod 14 to move, and then drives the clamping mechanism to move, thereby achieving fixing and opening;

[0045] One end of the pushing mechanism is connected to a clamping mechanism, which includes four fixed boxes 3 fixed between opposite side walls in the carrier box 15, a moving block 4 is slidably connected in the fixed box 3, one side of the fixed box 3 is provided with an opening 5, one end of the moving block 4 is fixed with a moving rod 2, the moving rod 2 penetrates the side wall of the fixed box 3 and extends to one side of the fixed box 3, a pull rod 14 on the same side penetrates an opening 5 on the same side and is rotatably connected to one end of a moving block 4 on the same side, and the insert block 24 can be firmly fixed by the moving rod 2 to ensure sufficient fixation and stability;

[0046] A display screen 23 is provided on one side of the carrier box 15, and plug blocks 24 are fixed at the four corners of the display screen 23. The plug blocks 24 penetrate the side wall of the carrier box 15 and are clamped in the clamp block 6. A positioning hole 25 is provided on the plug block 24, and the positioning hole 25 corresponds to the moving rod 2. A moving rod 2 on the same side penetrates a positioning hole 25 on the same side. The clamp block 6 is U-shaped, and connecting plates 8 are fixed on both sides of the clamp block 6. The connecting plate 8 is fixed to one side of the carrier box 15 by screws 7. Four sockets 16 are provided on one side of the carrier box 15. The four plug blocks 24 penetrate the four sockets 16 respectively and extend into the carrier box 15. A rubber pad 9 is installed in the clamp block 6. The provision of the rubber pad 9 can further improve the firmness and tightness of the clamping;

[0047] A card-connecting mechanism on the same side is plugged into an insertion block 24 on the same side. Four corners of one side of the carrier box 15 are provided with insertion holes 1, and four corners of the display screen 23 are fixed with insertion rods 26. The four insertion rods 26 are respectively plugged into the four insertion holes 1 for precise positioning and installation, ensuring the adequacy of the installation and improving the tightness and firmness.

[0048] In the present invention, when it is necessary to install the industrial display and the bracket, the four plug blocks 24 at one end thereof are passed through the four sockets 16 and plugged into the card block 6 to achieve the first fixation. At the same time, the four plug rods 26 are plugged into the four sockets 1 to achieve precise positioning and ensure the accuracy of installation. Then, the rotating wheel 11 is rotated to drive the rotating shaft 31 to rotate and drive the second gear 30 to rotate. As the rotation drives the chain 22 and the first gear 19 to rotate, and then drives the screw 20 to rotate. As the screw 20 rotates, the movable sleeve 18 moves, and then drives the rotating rod 17 to move, so that the slider 10 slides on the guide rail 21. As the slider 10 moves, the pull rod 14 moves. As the pull rod 14 moves, the movable block 4 moves. Then, the movable rod 2 is plugged into the positioning hole 25 to achieve the second fixation and ensure the stability and firmness of the installation. It can be installed on a wall or equipment as needed, or it can be erected.

[0049] The above description 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 according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A buckling mechanism for an industrial display, comprising a carrying box (15), characterized in that: The four corners of the carrying box (15) are all fixed with a clamping block (6); a screw rod (20) is rotatably connected to one side of the middle part of the carrying box (15); a rotating mechanism is connected to the screw rod (20); a moving sleeve (18) is threadedly sleeved on the screw rod (20); a pushing mechanism is connected to the moving sleeve (18); one end of the pushing mechanism is connected to a clamping mechanism; a display screen (23) is provided on one side of the carrying box (15); plugging blocks (24) are fixed to the four corners of the display screen (23); the plugging blocks (24) penetrate the side wall of the carrying box (15) and are clamped in the clamping block (6); and a clamping mechanism on the same side is inserted into an plugging block (24) on the same side.

2. The buckling mechanism of an industrial display according to claim 1, characterized in that: The rotating mechanism comprises a first gear (19) fixedly mounted on a screw rod (20); a fixing box (12) is fixedly mounted on one side of the carrier box (15); a rotating shaft (31) is rotatably connected between opposite side walls in the fixing box (12); a rotating wheel (11) is fixedly mounted on one end of the rotating shaft (31); a second gear (30) is fixedly mounted on the rotating shaft (31); and the second gear (30) and the first gear (19) are connected via a chain (22).

3. The buckling mechanism of an industrial display according to claim 1, characterized in that: The pushing mechanism comprises four rotating rods (17) rotatably connected to a movable sleeve (18), one end of the rotating rod (17) is rotatably connected to a slider (10), one side of the carrying box (15) is fixed with four guide rails (21), a slider (10) on the same side is clamped on a guide rail (21) on the same side, and one end of the slider (10) is rotatably connected to a pull rod (14).

4. The buckling mechanism of an industrial display according to claim 3, characterized in that: The clamping mechanism comprises four fixed boxes (3) fixed between opposite side walls in a carrying box (15), a moving block (4) is slidably connected in the fixed box (3), one side of the fixed box (3) is provided with an opening (5), one end of the moving block (4) is fixed with a moving rod (2), the moving rod (2) passes through the side wall of the fixed box (3) and extends to one side of the fixed box (3), and a pull rod (14) on the same side passes through an opening (5) on the same side and is rotatably connected to one end of a moving block (4) on the same side.

5. The buckling mechanism of an industrial display according to claim 4, characterized in that: The insert block (24) is provided with a positioning hole (25), and the positioning hole (25) corresponds to the moving rod (2), and a moving rod (2) on the same side passes through a positioning hole (25) on the same side.

6. The buckling mechanism of an industrial display according to claim 1, characterized in that: The card block (6) is arranged in a U shape, and connecting plates (8) are fixed on both sides of the card block (6). The connecting plates (8) are fixed to one side of the carrying box (15) by screws (7). One side of the carrying box (15) is provided with four sockets (16), and the four insert blocks (24) respectively penetrate the four sockets (16) and extend into the carrying box (15).

7. The buckling mechanism of an industrial display according to claim 1, characterized in that: A rubber pad (9) is installed in the clamping block (6).

8. The buckling mechanism of an industrial display according to claim 1, characterized in that: Insertion holes (1) are provided at four corners of one side of the carrier box (15), and insertion rods (26) are fixed at four corners of the display screen (23), and the four insertion rods (26) are respectively inserted into the four insertion holes (1).

9. The buckling mechanism of an industrial display according to claim 1, characterized in that: Two fixing plates (27) are fixed on both sides of the carrying box (15), and bolts (28) are passed through the fixing plates (27).

10. The buckling mechanism of an industrial display according to claim 1, characterized in that: A support frame (29) is fixed to the lower end of the carrying box (15).

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