CN215981595U

CN215981595U - Ultra-low temperature industrial control liquid crystal display

Info

Publication number: CN215981595U
Application number: CN202122189230.5U
Authority: CN
Inventors: 吴裕勇
Original assignee: Shenzhen Juxianda Technology Co ltd
Current assignee: Shenzhen Juxianda Technology Co ltd
Priority date: 2021-09-10
Filing date: 2021-09-10
Publication date: 2022-03-08
Anticipated expiration: 2031-09-10

Abstract

The utility model discloses an ultralow-temperature industrial control liquid crystal display screen which comprises an installation box, wherein a display body is arranged on the right side of the installation box, a fixed box is fixedly connected to the left side of the display body, the left side of the fixed box penetrates through the inner cavity of the installation box, a limiting box is fixedly connected between the top and the bottom of the inner cavity of the fixed box, an adjusting rod is arranged in the inner cavity of the limiting box, a limiting plate is sleeved on the surface of the adjusting rod, and the right side of the adjusting rod penetrates through the limiting box and is fixedly connected with a push block. According to the ultra-low temperature industrial control liquid crystal display screen, the adjusting rod, the limiting plate, the pushing block, the adjusting block, the tension spring, the partition plate, the clamping rod, the extrusion wheel, the control block, the rotating rod, the cam, the knob, the movable plate, the spring and the push rod are arranged, so that the problems that the existing ultra-low temperature industrial control liquid crystal display screen is troublesome in maintenance process and time-consuming and labor-consuming in disassembly are solved, and the ultra-low temperature industrial control liquid crystal display screen has the advantages of convenience in maintenance and rapidness and convenience in disassembly, and is worthy of popularization.

Description

Ultra-low temperature industrial control liquid crystal display

Technical Field

The utility model relates to the technical field of industrial displays, in particular to an ultralow-temperature industrial control liquid crystal display screen.

Background

The industrial liquid crystal display is used for the liquid crystal display of industry, there are multiple display size, it is inequality with ordinary liquid crystal display, can adapt to extreme environment, the operation is stable, characteristics such as long service life, industrial liquid crystal display's shell generally adopts the all steel design, the panel divide into ordinary iron plate, stainless iron, the aluminium panel, different materials such as stainless steel, dustproof and jar-proof special design has, current ultra-low temperature industrial control liquid crystal display has some problems, if maintain comparatively troublesome, it dismantles the display to need the staff to consume the plenty of time, not only the work degree of difficulty of staff has been increased, ultra-low temperature industrial control liquid crystal display's practicality has still been reduced, be unfavorable for people's use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an ultralow-temperature industrial control liquid crystal display screen which has the advantages of convenience in maintenance and rapidness and convenience in disassembly, and solves the problems that the existing ultralow-temperature industrial control liquid crystal display screen is troublesome in maintenance process and time-consuming and labor-consuming in disassembly.

In order to achieve the purpose, the utility model provides the following technical scheme: an ultra-low temperature industrial control liquid crystal display screen comprises an installation box, wherein a display body is arranged on the right side of the installation box, a fixed box is fixedly connected on the left side of the display body, the left side of the fixed box penetrates through the inner cavity of the installation box, a limiting box is fixedly connected between the top and the bottom of the inner cavity of the fixed box, an adjusting rod is arranged in the inner cavity of the limiting box, a limiting plate is sleeved on the surface of the adjusting rod, the right side of the adjusting rod penetrates through the limiting box and is fixedly connected with a push block, adjusting blocks are arranged at the top and the bottom of the push block, a tension spring is fixedly connected between the two adjusting blocks, partition plates are fixedly connected at the top and the bottom between the two sides of the inner cavity of the installation box, clamping rods are arranged on the right sides of the two opposite sides of the partition plates, and one sides of the two clamping rods, which are opposite, penetrate through the inner cavity of the fixed box and are fixedly connected with the adjusting blocks, the left side fixedly connected with extrusion wheel of pole adjusts, the inner chamber to fixed box is run through in the left side of extrusion wheel, the top and the bottom of extrusion wheel all are provided with the control block, the top and the equal swing joint in bottom of install bin inner chamber rear side have the rotary rod, the surface cover of rotary rod is equipped with the cam, install bin and fixedly connected with knob are run through to the front side of rotary rod, and one side that two cams are opposite all is provided with the fly leaf, one side fixedly connected with spring of cam is kept away from to the fly leaf, the equal fixedly connected with push rod in left side of one side that two fly leaves are relative, one side that the fly leaf was kept away from to the push rod runs through to the inner chamber of fixed box and contacts with the control block.

Preferably, the top and the bottom of install bin all fixedly connected with installation piece, the right side of installation piece is provided with the bolt, the left side of bolt runs through to the left side of installation piece.

Preferably, the right side of the installation box is provided with a first opening matched with the fixed box for use, and one side of the spring, which is far away from the movable plate, is fixedly connected with the inner wall of the installation box.

Preferably, the left side fixedly connected with slider of control block, the spout that uses with the slider cooperation is seted up in the left side of fixed box inner chamber.

Preferably, the surface of the rotating rod is movably connected with the joint of the mounting box through a bearing, and the left side of one side, opposite to the two partition plates, is provided with a second opening matched with the push rod for use.

Preferably, the surface cover of display body is equipped with the registration arm, the left side and the install bin fixed connection of registration arm, the thermovent has been seted up on the positive surface of install bin.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the ultra-low temperature industrial control liquid crystal display screen, the adjusting rod, the limiting plate, the pushing block, the adjusting block, the tension spring, the partition plate, the clamping rod, the extrusion wheel, the control block, the rotating rod, the cam, the knob, the movable plate, the spring and the push rod are arranged, so that the problems that the existing ultra-low temperature industrial control liquid crystal display screen is troublesome in maintenance process and time-consuming and labor-consuming in disassembly are solved, and the ultra-low temperature industrial control liquid crystal display screen has the advantages of convenience in maintenance and rapidness and convenience in disassembly, and is worthy of popularization.

2. According to the utility model, the limiting plate is arranged, the adjusting rod can be prevented from being separated from the inner cavity of the limiting box, the push block can be matched with the adjusting block to control the use position of the clamping rod, the knob is arranged, a user can conveniently rotate the rotary rod, the cam is arranged, the cam can be matched with the rotary rod to control the use positions of the movable plate and the push rod, the mounting block and the bolt are arranged, the mounting and fixing of the mounting box can be conveniently realized, and the positioning pipe is arranged to control the mounting position of the display body.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of the structure of the present invention;

FIG. 3 is a side, partial cross-sectional view of the mounting box of the present invention.

In the figure: 1. installing a box; 2. a display body; 3. a fixing box; 4. a limiting box; 5. adjusting a rod; 6. a limiting plate; 7. a push block; 8. an adjusting block; 9. a tension spring; 10. a partition plate; 11. a clamping rod; 12. an extrusion wheel; 13. a control block; 14. rotating the rod; 15. a cam; 16. a knob; 17. a movable plate; 18. a spring; 19. a push rod; 20. mounting blocks; 21. a bolt; 22. and (4) positioning the tube.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, an ultra-low temperature industrial control liquid crystal display screen comprises an installation box 1, a display body 2 is arranged on the right side of the installation box 1, a fixing box 3 is fixedly connected to the left side of the display body 2, the left side of the fixing box 3 penetrates through the inner cavity of the installation box 1, a limiting box 4 is fixedly connected between the top and the bottom of the inner cavity of the fixing box 3, an adjusting rod 5 is arranged in the inner cavity of the limiting box 4, a limiting plate 6 is sleeved on the surface of the adjusting rod 5, the right side of the adjusting rod 5 penetrates through the limiting box 4 and is fixedly connected with a push block 7, adjusting blocks 8 are arranged at the top and the bottom of the push block 7, a tension spring 9 is fixedly connected between the two adjusting blocks 8, partition plates 10 are fixedly connected between the top and the bottom of the two sides of the inner cavity of the installation box 1, clamping rods 11 are arranged on the right sides of the opposite sides of the two partition plates 10, one sides of the two clamping rods 11 penetrate through the inner cavity of the fixing box 3 and are fixedly connected with the adjusting blocks 8, the left side of the adjusting rod 5 is fixedly connected with a squeezing wheel 12, the left side of the squeezing wheel 12 penetrates through the inner cavity of the fixed box 3, the top and the bottom of the squeezing wheel 12 are both provided with a control block 13, the top and the bottom of the rear side of the inner cavity of the installation box 1 are both movably connected with a rotating rod 14, the surface of the rotating rod 14 is sleeved with a cam 15, the front side of the rotating rod 14 penetrates through the installation box 1 and is fixedly connected with a knob 16, one opposite sides of the two cams 15 are both provided with a movable plate 17, one side of the movable plate 17 far away from the cam 15 is fixedly connected with a spring 18, the left sides of the opposite sides of the two movable plates 17 are both fixedly connected with a push rod 19, one side of the push rod 19 far away from the movable plate 17 penetrates through the inner cavity of the fixed box 3 and is in contact with the control block 13, the top and the bottom of the installation box 1 are both fixedly connected with an installation block 20, the right side of the installation block 20 is provided with a bolt 21, and the left side of the bolt 21 penetrates through the left side of the installation block 20, the right side of the installation box 1 is provided with a first opening matched with the fixed box 3 for use, one side of the spring 18 away from the movable plate 17 is fixedly connected with the inner wall of the installation box 1, the left side of the control block 13 is fixedly connected with a sliding block, the left side of the inner cavity of the fixed box 3 is provided with a sliding groove matched with the sliding block for use, the joint of the surface of the rotary rod 14 and the installation box 1 is movably connected through a bearing, the left sides of the opposite sides of the two partition plates 10 are respectively provided with a second opening matched with the push rod 19 for use, the surface of the display body 2 is sleeved with a positioning tube 22, the left side of the positioning tube 22 is fixedly connected with the installation box 1, the front surface of the installation box 1 is provided with a heat dissipation port, the adjusting rod 5 can be prevented from being separated from the inner cavity of the limiting box 4 by arranging a limiting plate 6, the use position of the clamping rod 11 can be matched with the adjusting block 8 by arranging the push block 7, and the rotary rod 14 can be conveniently rotated by a user by arranging the knob 16, through setting up cam 15, can with the using position of 14 cooperation control fly leafs 17 of rotary rod and push rod 19, through setting up installation piece 20 and bolt 21, can make things convenient for the installation of install bin 1 fixed, through setting up registration arm 22, can control the mounted position of display body 2, through setting up regulation pole 5, limiting plate 6, ejector pad 7, regulating block 8, extension spring 9, baffle 10, kelly 11, pinch roller 12, control block 13, rotary rod 14, cam 15, knob 16, fly leafs 17, spring 18 and push rod 19, it is troublesome to have solved current ultra-low temperature industrial control liquid crystal display maintenance process, it wastes time and energy to dismantle the problem, this ultra-low temperature industrial control liquid crystal display, it is convenient to possess the maintenance, dismantle quick convenient advantage, be worth promoting.

During the use, when needing to dismantle the maintenance to display body 2, rotate knob 16, knob 16 and the cooperation of rotary rod 14 drive cam 15 and rotate, cam 15 and fly leaf 17 cooperation extrusion spring 18, fly leaf 17 drives push rod 19 and no longer extrudes control block 13 and breaks away from the inner chamber of fixed box 3 simultaneously, extension spring 9 resets and drives regulating block 8 and removes, regulating block 8 removes and drives the inner chamber that card pole 11 returned fixed box 3, regulating block 8 and ejector pad 7 cooperation drive regulation pole 5 and limiting plate 6 remove simultaneously, it drives two control blocks 13 of extrusion wheel 12 extrusion to adjust pole 5 removal, make control block 13 reset, can take off display body 2 this moment and maintain it and repair, whole process convenient and fast, time saving and labor saving, staff's the work degree of difficulty has been reduced.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an ultra-low temperature industrial control liquid crystal display, includes install bin (1), its characterized in that: the display device is characterized in that a display body (2) is arranged on the right side of the installation box (1), a fixed box (3) is fixedly connected to the left side of the display body (2), the left side of the fixed box (3) penetrates through the inner cavity of the installation box (1), a limiting box (4) is fixedly connected between the top and the bottom of the inner cavity of the fixed box (3), an adjusting rod (5) is arranged in the inner cavity of the limiting box (4), a limiting plate (6) is sleeved on the surface of the adjusting rod (5), the right side of the adjusting rod (5) penetrates through the limiting box (4) and is fixedly connected with a push block (7), adjusting blocks (8) are arranged at the top and the bottom of the push block (7), tension springs (9) are fixedly connected between the two adjusting blocks (8), partition plates (10) are fixedly connected at the top and the bottom between the two sides of the inner cavity of the installation box (1), and clamping rods (11) are arranged on the right sides of the opposite sides of the two partition plates (10), the opposite side of the two clamping rods (11) is respectively penetrated through the inner cavity of the fixed box (3) and fixedly connected with the adjusting block (8), the left side of the adjusting rod (5) is fixedly connected with an extrusion wheel (12), the left side of the extrusion wheel (12) is penetrated through the inner cavity of the fixed box (3), the top and the bottom of the extrusion wheel (12) are respectively provided with a control block (13), the top and the bottom of the rear side of the inner cavity of the installation box (1) are respectively and movably connected with a rotary rod (14), a cam (15) is sleeved on the surface of the rotary rod (14), the front side of the rotary rod (14) is penetrated through the installation box (1) and is fixedly connected with a knob (16), one opposite side of the two cams (15) is respectively provided with a movable plate (17), one side of the movable plate (17) far away from the cam (15) is fixedly connected with a spring (18), and the left side of the opposite side of the two movable plates (17) is respectively and fixedly connected with a push rod (19), one side of the push rod (19) far away from the movable plate (17) penetrates through the inner cavity of the fixed box (3) and is in contact with the control block (13).

2. An ultra-low temperature industrial control liquid crystal display panel as claimed in claim 1, wherein: the top and the equal fixedly connected with installation piece (20) in bottom of install bin (1), the right side of installation piece (20) is provided with bolt (21), the left side of bolt (21) is run through to the left side of installation piece (20).

3. An ultra-low temperature industrial control liquid crystal display panel as claimed in claim 1, wherein: the right side of the installation box (1) is provided with a first opening matched with the fixed box (3) for use, and one side, away from the movable plate (17), of the spring (18) is fixedly connected with the inner wall of the installation box (1).

4. An ultra-low temperature industrial control liquid crystal display panel as claimed in claim 1, wherein: the left side fixedly connected with slider of control block (13), the spout that uses with the slider cooperation is seted up in the left side of fixed box (3) inner chamber.

5. An ultra-low temperature industrial control liquid crystal display panel as claimed in claim 1, wherein: the surface of the rotating rod (14) is movably connected with the joint of the mounting box (1) through a bearing, and the left side of the opposite side of the two partition plates (10) is provided with a second opening matched with the push rod (19).

6. An ultra-low temperature industrial control liquid crystal display panel as claimed in claim 1, wherein: the surface cover of display body (2) is equipped with registration arm (22), the left side and install bin (1) fixed connection of registration arm (22), the thermovent has been seted up on the positive surface of install bin (1).