Display device based on tower crane

Abstract

The utility model relates to a display device based on a tower crane, which belongs to the technical field of auxiliary medical instruments and comprises a mainframe box, four universal wheels which are uniformly distributed are fixedly mounted at the bottom of the mainframe box, a stand column is fixedly connected to the top of the mainframe box, and a display adjusting mechanism used for adjusting is mounted on the left side of the stand column. The display adjusting mechanism comprises a moving assembly arranged on the left side of the stand column and used for adjusting the position and a display assembly arranged at the bottom of the moving assembly and used for adjusting the display angle. The moving assembly comprises a fixing rod fixed to the left side of the stand column, a connecting shaft rotationally connected to the top of the fixing rod through a bearing, and two limiting discs fixed to the two ends of the connecting shaft correspondingly. The display device based on the crane tower can be conveniently moved, and the display angle of the display device can be properly adjusted, so that people with different use habits can adjust the device to be in a state of being convenient to check and operate.

Description

Technical Field

[0001] The present application relates to the technical field of auxiliary medical devices, and specifically to a display device based on a pendant tower. Background Art

[0002] The operating room pendant is a suspension system used in operating rooms. There are also non-suspension pendants and movable pendants with movable wheels. It has the characteristics of multi-function, space saving, flexibility, safety and stability. It can provide convenient equipment hanging and operating space. The shadowless lamp in the operating room is one of the devices that uses the pendant structure to facilitate the operation of relevant personnel.

[0003] In the prior art, most ordinary display devices are fixed on a wall or fixedly installed at a certain location, and the position and display angle of the display device cannot be conveniently adjusted, resulting in users of different heights and different usage habits needing to adapt when operating the display device, which is not conducive to relevant personnel quickly and easily grasping the corresponding data on the display device. In this regard, the present application provides a display device based on a suspension tower to solve the above problems. Utility Model Content

[0004] In view of the shortcomings of the prior art, the present application provides a display device based on a suspension tower, which has the advantages of being easy to move and being able to appropriately adjust the display angle of the display device, thereby solving the disadvantage that most existing display devices are fixed at a certain location and are inconvenient to adjust their position.

[0005] To achieve the above-mentioned purpose, the present application provides the following technical solution: a display device based on a pendant tower, comprising a main box, the bottom of which is fixedly mounted with four evenly distributed universal wheels, the top of which is fixedly connected with a column, and a display adjustment mechanism for adjustment is installed on the left side of the column;

[0006] The display adjustment mechanism includes a moving component disposed on the left side of the column for position adjustment and a display component disposed at the bottom of the moving component for adjusting the display angle;

[0007] The moving assembly includes a fixed rod fixed to the left side of the column, a connecting shaft rotatably connected to the top of the fixed rod through a bearing, two limit plates respectively fixed to the two ends of the connecting shaft, a first connecting box fixed to the bottom of the fixed rod, an adjusting plate fixed to the outside of the connecting shaft, a mounting rod rotatably connected to the top of the adjusting plate through a bearing, a second connecting box fixed to the bottom of the adjusting plate, a limit plate fixed to the top of the mounting rod, two fixed plates respectively fixed to the inner sides of the first connecting box and the second connecting box, two arc-shaped pieces fixed to the other side of the fixed plate, a closing block fixed to the outside of the arc-shaped piece, and a hexagonal screw threadedly connected between the right sides of the two corresponding closing blocks.

[0008] By adopting the above technical solution, it can be easily moved, so that people with different usage habits can adjust the device to a state that is convenient for viewing and operation, which is conducive to relevant personnel quickly and easily grasping the corresponding data on the display device.

[0009] Furthermore, a square opening is provided at the top of the arc-shaped piece, and a rotation groove for the corresponding hexagonal screw ends to rotate is provided on the outer sides of the first connection box and the second connection box.

[0010] By adopting the above technical solution, the effectiveness of the extrusion limit can be improved through the square opening.

[0011] Furthermore, the display assembly includes two damping shafts respectively fixedly mounted on both sides of the mounting rod, two mounting blocks respectively fixedly mounted on opposite ends of the two damping shafts, and a display body fixedly mounted between the outer sides of the two mounting blocks.

[0012] By adopting the above technical solution, the display angle of the display device can be appropriately adjusted to facilitate viewing.

[0013] Furthermore, the two damping shafts are symmetrically distributed left and right, and the display body is located on the front side of the mounting rod.

[0014] By adopting the above technical solution, the display body can achieve the function of damping rotation under the cooperation of the two damping shafts.

[0015] Furthermore, the square opening is located on the opposite side of the two arc-shaped pieces, the diameter of the connecting shaft is equal to the diameter of the mounting rod, and the inner sides of the four square openings are tangent to the outer sides of the connecting shaft and the mounting rod respectively.

[0016] By adopting the above technical solution, the square opening can effectively squeeze the outer sides of the connecting shaft and the mounting rod, thereby increasing the friction force.

[0017] Furthermore, the bottom end of the connecting shaft passes through the fixing rod, the first connecting box and the adjusting plate in sequence, and the two limiting plates are respectively located on the opposite sides of the fixing rod and the adjusting plate.

[0018] By adopting the above technical solution, the connecting shaft can be driven by the adjusting plate to rotate, and at the same time, the two limiting plates can play an auxiliary supporting role for the connecting shaft.

[0019] Furthermore, the bottom end of the mounting rod passes through the adjustment plate and the second connecting box in sequence, the limit plate is located on the top of the adjustment plate, the two arc-shaped pieces inside the first connecting box are both located on the outside of the connecting shaft, and the two arc-shaped pieces inside the second connecting box are both located on the outside of the mounting rod.

[0020] By adopting the above technical solution, the mounting rod can be stably rotated under the action of the limiting plate, so that the corresponding two arc-shaped pieces can play a role of squeezing and limiting the connecting shaft and the mounting rod.

[0021] Furthermore, an internal threaded hole for threaded connection of the corresponding hexagonal screw is opened on the right side of the closing block, the inner threads of the two corresponding internal threaded holes are in opposite directions, the outer side of the hexagonal screw has two threads in opposite directions, and the ends of the two hexagonal screws respectively pass through the outer sides of the first connecting box and the second connecting box.

[0022] By adopting the above technical solution, the corresponding two closing blocks can move away from or towards each other under the rotation thrust of the outer thread of the hexagonal screw.

[0023] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0024] The display device based on the hanging tower can be conveniently moved through the cooperation between the universal wheels at the bottom of the main box and the column and display adjustment mechanism at the top, and the display angle of the display device can be appropriately adjusted, so that people with different usage habits can adjust the device to a state that is convenient for viewing and operation, which is beneficial for relevant personnel to quickly and easily grasp the corresponding data on the display device, thereby greatly improving the practicality of the display device. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the structure of this application;

[0026] Figure 2 For this application structure Figure 1 The rear view of the adjustment mechanism is shown in FIG.

[0027] Figure 3 For this application structure Figure 2 A left view of the display body connection structure;

[0028] Figure 4 For this application structure Figure 2 A partial enlarged schematic diagram of the middle part;

[0029] Figure 5 For this application structure Figure 4 Schematic diagram of the top view of the middle arc-shaped piece connection structure.

[0030] In the figure: 1, main box; 2, universal wheel; 3, column; 400, display adjustment mechanism; 501, fixing rod; 502, connecting shaft; 503, limiting plate; 504, first connecting box; 505, adjusting plate; 506, mounting rod; 507, second connecting box; 508, limiting plate; 509, fixing plate; 510, arc piece; 511, closing block; 512, hexagon socket screw; 513, square opening; 514, rotating groove; 601, damping shaft; 602, mounting block; 603, display body. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present application.

[0032] See also Figure 1-5 The present application provides a technical solution: a display device based on a hanging tower comprises a main box 1, four uniformly distributed universal wheels 2 are fixedly installed on the bottom of the main box 1, a column 3 is fixedly connected to the top of the main box 1, and a display adjustment mechanism 400 for adjustment is installed on the left side of the column 3; through the coordinated use of the universal wheels 2 at the bottom of the main box 1 and the column 3 and the display adjustment mechanism 400 at the top, it can be conveniently moved, and the display angle of the display device can be appropriately adjusted, so that people with different usage habits can adjust the device to a state that is convenient for viewing and operation, which is beneficial for relevant personnel to quickly and easily grasp the corresponding data on the display device, thereby greatly improving the practicality of the display device.

[0033] In this embodiment, the display adjustment mechanism 400 is a structure for moving and adjusting the display device.

[0034] like Figure 1 As shown, the display adjustment mechanism 400 includes a moving component disposed on the left side of the column 3 for position adjustment and a display component disposed at the bottom of the moving component for adjusting the display angle.

[0035] It should be noted that a power supply and a corresponding operating device host are provided inside the main chassis 1, and the power supply can provide electricity. The electrical components appearing in the text are electrically connected to the operating device host and the power supply. The provision of power is common knowledge in the field. The operating device host can be a conventional known device such as a computer that serves as a control device. It can be achieved through simple programming by technicians in the field, and they are all existing publicly available power connection technologies, which will not be described in detail in the text.

[0036] In this embodiment, the moving component is a structure used to move the position of the display device.

[0037] like Figure 2 , Figure 4 and Figure 5 As shown, the moving assembly includes a fixed rod 501 fixed to the left side of the column 3, a connecting shaft 502 rotatably connected to the top of the fixed rod 501 through a bearing, two limit plates 503 respectively fixed to the two ends of the connecting shaft 502, a first connecting box 504 fixed to the bottom of the fixed rod 501, an adjusting plate 505 fixed to the outside of the connecting shaft 502, a mounting rod 506 rotatably connected to the top of the adjusting plate 505 through a bearing, a second connecting box 507 fixed to the bottom of the adjusting plate 505, a limit plate 508 fixed to the top of the mounting rod 506, two fixing plates 509 respectively fixed to the inner sides of the first connecting box 504 and the second connecting box 507, two arc pieces 510 fixed to the other side of the fixing plate 509, a closing block 511 fixed to the outside of the arc piece 510, and a hexagonal screw 512 threadedly connected between the right sides of the two corresponding closing blocks 511.

[0038] It should be noted that a square opening 513 is provided at the top of the arc-shaped piece 510, and the square opening 513 is located on the opposite side of the two corresponding arc-shaped pieces 510. The diameter of the connecting shaft 502 is equal to the diameter of the mounting rod 506. The inner sides of the four square openings 513 are tangent to the outer sides of the connecting shaft 502 and the mounting rod 506 respectively, so that the square openings 513 can effectively squeeze the outer sides of the connecting shaft 502 and the mounting rod 506, thereby increasing the friction.

[0039] In addition, the bottom end of the connecting shaft 502 passes through the fixed rod 501, the first connecting box 504 and the adjusting plate 505 in sequence, and the two limit plates 503 are respectively located on the opposite sides of the fixed rod 501 and the adjusting plate 505, so that the connecting shaft 502 can be driven by the adjusting plate 505 to rotate. At the same time, under the action of the two limit plates 503, the connecting shaft 502 can be provided with auxiliary support.

[0040] At the same time, the bottom end of the mounting rod 506 passes through the adjusting plate 505 and the second connecting box 507 in sequence, and the limiting plate 508 is located on the top of the adjusting plate 505, so that the mounting rod 506 can rotate stably under the action of the limiting plate 508, and the two arc-shaped pieces 510 inside the first connecting box 504 are both located on the outside of the connecting shaft 502, and the two arc-shaped pieces 510 inside the second connecting box 507 are both located on the outside of the mounting rod 506, so that the corresponding two arc-shaped pieces 510 can play a role of squeezing and limiting the connecting shaft 502 and the mounting rod 506.

[0041] In addition, an internal threaded hole for threaded connection of the corresponding hexagonal screw 512 is opened on the right side of the closing block 511, and the inner side threads of the two corresponding internal threaded holes are in opposite directions. The outer side of the hexagonal screw 512 has two threads in opposite directions. The ends of the two hexagonal screws 512 pass through the outer sides of the first connecting box 504 and the second connecting box 507 respectively. The outer sides of the first connecting box 504 and the second connecting box 507 are both provided with a rotating groove 514 for the corresponding ends of the hexagonal screw 512 to rotate, so that the hexagonal screw 512 can be rotated in situ on the inner side of the rotating groove 514 by rotating it, so that the corresponding two closing blocks 511 can move away from or closer to each other under the action of the rotation thrust of the outer side threads of the hexagonal screw 512, and the connecting shaft 502 and the mounting rod 506 can be clamped by two arc-shaped pieces 510 close to each other, so that the rotation resistance of the connecting shaft 502 and the mounting rod 506 can be adjusted.

[0042] In this embodiment, the display component is a structure for adjusting the display angle of the display device.

[0043] like Figure 2 and Figure 3 As shown, the display assembly includes two damping shafts 601 respectively fixedly mounted on both sides of the mounting rod 506 , two mounting blocks 602 respectively fixedly mounted on opposite ends of the two damping shafts 601 , and a display body 603 fixedly mounted between the outer sides of the two mounting blocks 602 .

[0044] It should be noted that the two damping shafts 601 are symmetrically distributed on the left and right, and the display body 603 is located on the front side of the mounting rod 506, so that the display body 603 can achieve the function of damping rotation under the cooperation of the two damping shafts 601. The damping shaft 601 is a damped shaft. Its principle is actually to generate friction through the extrusion between the gaskets and use the friction to achieve the function of damping rotation. The two ends of the damping shaft 601 are respectively fixed on two different structures, so that the two structures can achieve damping rotation connection through the damping shaft 601.

[0045] In addition, the display body 603 is a display device that can be touch-controlled, which is convenient for relevant personnel to operate by touch, and it is an existing publicly available device, so it will not be described in detail.

[0046] The working principle of the above embodiment is:

[0047] When performing relevant operations, the main case 1 is moved so that it can be moved indoors through the universal wheels 2. The main case 1 can be kept in a stable state by locking the universal wheels 2. The adjustment plate 505 is moved. Under the extrusion and friction between the connecting shaft 502 and the corresponding two arc-shaped pieces 510, the adjustment plate 505 can drive the connecting shaft 502 to rotate, and can achieve the effect of docking at any time. The display body 603 is rotated horizontally so that the mounting rod 506 is rotated under the extrusion and friction limiting action between the corresponding two arc-shaped pieces 510, so that the display body 603 can realize the rotation function through the mounting rod 506 and can dock at any time. The display body 603 is rotated longitudinally so that it can be rotated longitudinally under the action of the two damping shafts 601, and can also achieve the effect of infinite docking, thereby realizing the position movement of the display body 603 and the adjustment function of the display angle, which is convenient for relevant personnel to view and operate.

[0048] Compared with the prior art, the display device based on the hanging tower can be conveniently moved through the cooperation between the universal wheels 2 at the bottom of the main box 1 and the column 3 at the top and the display adjustment mechanism 400, and the display angle of the display device can be appropriately adjusted, so that people with different usage habits can adjust the device to a state that is convenient for viewing and operation, which is conducive to relevant personnel to quickly and easily grasp the corresponding data on the display device, thereby greatly improving the practicality of the display device and solving the problem that most existing display devices are fixed at a certain location and are not convenient for position adjustment.

Claims

1. A display device based on a pendant tower, comprising a main chassis (1), characterized in that: The bottom of the main box (1) is fixedly mounted with four evenly distributed universal wheels (2); the top of the main box (1) is fixedly connected with a column (3); and a display adjustment mechanism (400) for adjustment is installed on the left side of the column (3); The display adjustment mechanism (400) comprises a movable component arranged on the left side of the column (3) for adjusting the position, and a display component arranged on the bottom of the movable component for adjusting the display angle; The moving assembly comprises a fixed rod (501) fixed to the left side of the column (3), a connecting shaft (502) rotatably connected to the top of the fixed rod (501) via a bearing, two limit plates (503) respectively fixed to the two ends of the connecting shaft (502), a first connecting box (504) fixed to the bottom of the fixed rod (501), an adjusting plate (505) fixed to the outside of the connecting shaft (502), a mounting rod (506) rotatably connected to the top of the adjusting plate (505) via a bearing, and a mounting rod (506) fixed to the adjusting plate (505). A second connection box (507) at the bottom of the plate (505), a limit plate (508) fixed to the top of the mounting rod (506), two fixing plates (509) respectively fixed to the inner sides of the first connection box (504) and the second connection box (507), two arc-shaped pieces (510) fixed to the other side of the fixing plate (509), a closing block (511) fixed to the outer side of the arc-shaped piece (510), and a hexagonal screw (512) threadedly connected between the right sides of the two corresponding closing blocks (511).

2. The display device based on the pendant tower according to claim 1, characterized in that: A square opening (513) is provided at the top of the arc-shaped piece (510), and a rotation groove (514) for the corresponding ends of the hexagonal screw rod (512) to rotate is provided on the outer sides of the first connection box (504) and the second connection box (507).

3. The display device based on the pendant tower according to claim 1, characterized in that: The display assembly comprises two damping shafts (601) respectively fixedly mounted on both sides of the mounting rod (506), two mounting blocks (602) respectively fixedly mounted on opposite ends of the two damping shafts (601), and a display body (603) fixedly mounted between the outer sides of the two mounting blocks (602).

4. The display device based on the pendant tower according to claim 3, characterized in that: The two damping shafts (601) are symmetrically distributed on the left and right, and the display body (603) is located on the front side of the mounting rod (506).

5. The display device based on the pendant tower according to claim 2, characterized in that: The square opening (513) is located on the opposite side of the two arc-shaped sheets (510), the diameter of the connecting shaft (502) is equal to the diameter of the mounting rod (506), and the inner sides of the four square openings (513) are tangent to the outer sides of the connecting shaft (502) and the mounting rod (506), respectively.

6. The display device based on the pendant tower according to claim 1, characterized in that: The bottom end of the connecting shaft (502) passes through the fixing rod (501), the first connecting box (504) and the adjusting plate (505) in sequence, and the two limiting plates (503) are respectively located on opposite sides of the fixing rod (501) and the adjusting plate (505).

7. The display device based on the pendant tower according to claim 1, characterized in that: The bottom end of the mounting rod (506) passes through the adjustment plate (505) and the second connection box (507) in sequence, the limit plate (508) is located on the top of the adjustment plate (505), the two arc-shaped pieces (510) inside the first connection box (504) are both located on the outside of the connection shaft (502), and the two arc-shaped pieces (510) inside the second connection box (507) are both located on the outside of the mounting rod (506).

8. The display device based on the pendant tower according to claim 1, characterized in that: The right side of the closing block (511) is provided with an internal threaded hole for threaded connection with a corresponding internal hexagonal screw (512), the inner threads of the two corresponding internal threaded holes are in opposite directions, the outer side of the internal hexagonal screw (512) has two threads in opposite directions, and the ends of the two internal hexagonal screws (512) respectively penetrate the outer sides of the first connection box (504) and the second connection box (507).

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