Rotating and steering structure for display screen of mobile medical equipment

Abstract

The utility model discloses a mobile medical equipment display screen rotating and steering structure, which relates to the field of medical equipment display screen rotating structures and comprises a display screen and a steering mechanism used for fixing and turning over the display screen. A turning mechanism for fixing and turning the steering mechanism and the display screen is fixedly arranged on the side, away from the display screen, of the steering mechanism, a right transverse arm is fixedly arranged on the side, away from the steering mechanism, of the turning mechanism, and a right longitudinal arm is fixedly arranged at the lower end of the turning mechanism. Through the first damping rotating shaft and the second damping rotating shaft, the display screen can freely and accurately rotate up and down and left and right to a required angle and keep stable, the flexibility of the device is enhanced, and the accuracy of rotating operation is improved; and through the design of a limiting button and a damping block, the position of the damping rotating shaft I is locked after the rotation action is completed, so that the display screen can be quickly stabilized after being rotated to a required angle position, and the shaking problem caused by long-term use or environment change is avoided.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of medical equipment display screen rotation structure, especially to a mobile medical equipment display screen rotation steering structure. BACKGROUND

[0002] The medical equipment display screen rotation structure is a device specially designed to meet the needs of medical work. It is a structure that facilitates the rotation or folding of the display screen within a certain range. During the operation of the medical equipment, medical personnel need to rotate the display left and right to obtain key information about the patient's condition and ensure the accuracy of diagnosis and treatment. In medical scenarios that require long-term viewing or operation, the rotation structure helps to reduce neck and eye fatigue for users.

[0003] Traditional display screen rotation structures are usually connected to the display and the base through bearings. The structure is simple, but the rotation range and stability are limited. That is, it can only rotate from the initial angle to the preset angle, and it is difficult to adapt to different angle rotations. Long-term use or weight may cause wear and tear, affecting stability and durability, causing the display screen to shake or shift, and reducing the viewing experience. CONTENT OF THE INVENTION

[0004] In order to improve the problem of inaccurate control of medical equipment display screen rotation and the problem of easy shaking and shifting of the display screen after long-term use, the present application provides a mobile medical equipment display screen rotation steering structure.

[0005] The mobile medical equipment display screen rotation steering structure provided by the present application adopts the following technical solution:

[0006] A mobile medical equipment display screen rotation steering structure, comprising a display screen and a steering mechanism for fixing and flipping the display screen, the steering mechanism is provided with a flipping mechanism on the side away from the display screen, which provides fixation and flipping for the steering mechanism and the display screen, the flipping mechanism is provided with a right horizontal arm on the side away from the steering mechanism, and the lower end of the flipping mechanism is provided with a right vertical arm;

[0007] The steering mechanism comprises a fixed block and a damping shaft two rotatingly penetrating the inside of the steering mechanism, the two ends of the damping shaft two located outside the fixed block are fixedly provided with fixed pieces two, the end of the fixed block away from the damping shaft two is provided with a damping shaft one rotatingly penetrating, the two ends of the damping shaft two located outside the fixed block are fixedly provided with fixed pieces one, and the side of the two fixed pieces one close to the display screen is movably provided with a fixed plate;

[0008] The turnover mechanism comprises two protective plates and a rotating shaft movably arranged between the two protective plates, both ends of the rotating shaft are fixedly provided with knobs, the two knobs are rotatably arranged through the middle part of the two protective plates, the middle part of the rotating shaft is movably sleeved with an adjusting shaft, and the opposite sides of the two protective plates are fixedly provided with a fixed seat.

[0009] By adopting the above technical scheme, the device realizes the fixing and flexible turnover of the display screen through the steering mechanism and the turnover mechanism, the stability of the display screen mounting structure is improved, and the convenience of the display screen turnover operation is improved.

[0010] Preferably, the side of the fixed plate close to the display screen is fixed with the display screen, the upper and lower ends of the fixed plate are fixedly provided with fixed supports, and the opposite ends of the two fixed supports are jointly fixed with a protective shell.

[0011] By adopting the above technical scheme, the display screen is stably mounted by the fixed plate through the screw, and the fixed supports and the protective shell provide additional support and protection, thereby prolonging the service life of the display screen.

[0012] Preferably, the side of the fixed block close to the fixed piece one is fixed with a damping block, the outer side of the damping block is slidably provided with a limiting button, and the limiting button is clamped on the outer side of the damping rotating shaft one close to one end of the damping rotating shaft one.

[0013] By adopting the above technical scheme, the damping block cooperates with the limiting button to realize the rotation limiting and fixing of the damping rotating shaft one, thereby avoiding the shaking of the damping rotating shaft one due to external interference, and further improving the stability of the device.

[0014] Preferably, the side of one of the knobs facing the adjusting shaft is fixedly provided with a limiting plate for limiting the rotation of the adjusting shaft by a preset angle.

[0015] By adopting the above technical scheme, the limiting plate on the knob is used to control the rotation of the adjusting shaft by a predetermined angle, thereby ensuring the accuracy of the rotation of the adjusting shaft.

[0016] Preferably, the inner wall of the side of the fixed seat away from the display screen is fixedly provided with a spring piece, and the side of the spring piece close to the adjusting shaft is in contact with the adjusting shaft.

[0017] By adopting the above technical scheme, the design of the spring piece is beneficial to buffering and supporting the rotation of the adjusting shaft, and provides power for subsequent quick resetting.

[0018] Preferably, the bottom end of the fixed seat is sleeved on the upper end of the vertical arm, and the end of the horizontal arm close to the two protective plates is fixedly sleeved on the ends of the two knobs away from the two protective plates.

[0019] By adopting the technical scheme, the fixed seat is stably connected with the longitudinal arm, and the transverse arm is installed at two ends of the knob, which is conducive to forming a stable support structure.

[0020] Preferably, a locking hole is formed on the outer side of one of the protective plates, and a locking pin adapted to the shape of the locking hole is inserted on the side of the transverse arm close to one end of the turnover mechanism.

[0021] By adopting the technical scheme, the locking hole cooperates with the locking pin on the transverse arm to provide additional locking function for the transverse arm, which is conducive to improving the safety of the device during operation.

[0022] Preferably, a protective shell is movably sleeved on the outer side of the display screen, and an anti-collision strip is fixed on the outer wall of the protective shell.

[0023] By adopting the technical scheme, the design of the protective shell and the anti-collision strip can provide additional protection for the display screen and prevent accidental collision from damaging the display screen.

[0024] In summary, the present application has at least one of the following beneficial technical effects:

[0025] 1. By means of the damping shaft one and the damping shaft two, the display screen can be freely and accurately rotated up, down, left and right to the required angle and kept stable, which enhances the flexibility of the device, makes it easy to adapt to more complex and variable working environments, and further improves the accuracy of rotation operation; the limiting button and the damping block arranged on the outer side of the damping shaft one lock the position of the damping shaft one after completing the rotation action, so that the display screen can be quickly and stably rotated to the required angle position, avoiding the shaking problem caused by long-term use or environmental changes.

[0026] 2. By rotating the driving rotation shaft of the turnover transverse arm, the adjusting shaft drives the fixed seat and the display screen to turn upward, the limiting of the locking pin to the locking hole, the locking and fixing of the transverse arm, and the guarantee that the transverse arm will not suddenly pop up and injure others, improve the stability and reliability of the overall structure.

[0027] 3. By fixing the display screen with the fixed support and the protective shell, the display screen is not only fixed by the fixed plate, but also introduces a new support point, thereby further enhancing the stability of the entire device, and the protective shell and the anti-collision strip fixed on the outer side thereof are used to protect the display screen around, effectively reducing the damage of external force to the display screen, and prolonging the service life of the display screen. BRIEF DESCRIPTION OF DRAWINGS

[0028] Figure 1 is a front view of the present application;

[0029] Figure 2 is a right view of the present application;

[0030] Figure 3 is a left view axis measurement schematic diagram of the present application;

[0031] Figure 4 is a left view exploded diagram of the turnover mechanism of the present application;

[0032] Figure 5 is a right view exploded diagram of the turnover mechanism of the present application;

[0033] Figure 6 is a Figure 2 is an enlarged view at A in FIG. 6;

[0034] Figure 7 is an axis measurement schematic diagram of the rotation mechanism of the present application;

[0035] Figure 8 is a schematic diagram of the limiting block structure of the present application.

[0036] Reference signs: 1, display screen; 2, turnover mechanism; 3, steering mechanism; 4, longitudinal arm; 5, transverse arm; 6, protective shell; 7, anti-collision strip;

[0037] 201, knob; 202, guard plate; 203, adjusting shaft; 204, rotating shaft; 205, fixed shaft; 206, special-shaped hole; 207, fixed seat; 208, spring sheet; 209, circular hole; 210, locking pin; 211, locking hole; 212, limiting plate;

[0038] 301, fixed plate; 302, fixed sheet one; 303, fixed sheet two; 304, fixed block; 305, damping shaft one; 306, limiting button; 307, damping block; 308, fixed support; 309, damping shaft two. DETAILED DESCRIPTION

[0039] The following will be described in detail below with reference to the accompanying drawings. Figure 1 - Figure 5 The present application will be further described in detail.

[0040] The embodiments of the present application disclose a mobile medical equipment display screen rotation and steering structure.

[0041] Reference Figure 1 - Figure 3The utility model provides a kind of mobile medical equipment display screen rotation steering structure, including display screen 1 and the steering mechanism 3 fixed in the side of display screen 1, steering mechanism 3 is used to be fixed and the accurate up and down rotation of display screen 1, steering mechanism 3 is fixed with turnover mechanism 2 in the side of display screen 1, turnover mechanism 2 is used to the up and down turnover of display screen 1 and steering mechanism 3, turnover mechanism 2 is fixed with cross arm 5 in the side of steering mechanism 3, the lower end of steering mechanism 3 is fixed with vertical arm 4, and vertical arm 4 and cross arm 5 are the main support of entire device, the outside of display screen 1 is movably sleeved with protective shell 6, protective shell 6 uses the plastic material with elasticity, is fixed while being convenient for the protection of display screen 1 around, the outer wall of protective shell 6 is fixedly sleeved with anti-collision strip 7, and anti-collision strip 7 uses the rubber material with elasticity, is used for display screen 1 in the process of rotation or use, avoid knocking to display screen 1, reduce the damage to display screen 1.

[0042] The device is used before, by installing turnover mechanism 2 in the upper end of vertical arm 4, one end of cross arm 5 is fixed in the two sides of turnover mechanism 2, steering mechanism 3 is installed to the side of turnover mechanism 2 away from cross arm 5, display screen 1 is placed in the inside of protective shell 6, then the back of display screen 1 is fixed with steering mechanism 3 by multiple screws.

[0043] Refer to Figure 6 Figure 8 Steering mechanism 3 includes fixed block 304 and damping shaft two 309, damping shaft two 309 is longitudinally rotated and penetrates one end of fixed block 304 close to vertical arm 4, and both ends of damping shaft two 309 outside fixed block 304 are fixedly sleeved with fixed sheet two 303, damping shaft two 309 is used to make fixed block 304 rotate left and right on two fixed sheet two 303 and keep stable when stopping rotating, and the side of two fixed sheet two 303 facing vertical arm 4 is fixed with vertical arm 4 by multiple screws;The end of fixed block 304 close to display screen 1 is transversely rotated and penetrates damping shaft one 305, and both ends of damping shaft one 305 outside fixed block 304 are fixedly sleeved with fixed sheet one 302, and damping shaft one 305 is used to make two fixed sheet one 302 rotate up and down on both sides of fixed block 304 and keep stable when stopping rotating;

[0044] When using, because display screen 1 and protective shell 6 and fixed plate 301 are fixed by screw, fixed support 308 and fixed plate 301 and protective shell 6 are fixed, two fixed sheet one 302 are fixed on fixed plate 301 by multiple screws, when display screen 1 needs to be flipped left and right, display screen 1 is flipped by protective shell 6, fixed block 304 is rotated left and right with damping shaft two 309 as center, and damping shaft two 309 has damping effect, so that display screen 1 can be quickly fixed after accurate flipping left and right at multiple angles.

[0045] ​The display screen 1 is provided with a rectangular slot on the side facing the steering mechanism 3, and the fixed plate 301 is movably arranged in the rectangular slot. The side of the fixed plate 301 close to the display screen 1 is fixed to the display screen 1 by a plurality of screws, and the side of the fixed plate 301 close to the two fixed pieces 302 is fixed to the two fixed pieces 302 by a plurality of screws. The two fixed supports 308 are fixed to the upper and lower ends of the side of the fixed plate 301 away from the display screen 1, and the side of the two fixed supports 308 close to the protective shell 6 is fixed to the protective shell 6. The fixed supports 308 and the protective shell 6 are used for auxiliary fixing of the fixed block 304 and the display screen 1, so that the fixed block 304 and the display screen 1 are more stable.

[0046] By fixing the fixed plate 301 and the display screen 1, the two fixed pieces 302 and the fixed plate 301 are fixed by screws, and the two fixed supports 308 and the fixed plate 301 and the protective shell 6 are fixed, so that the display screen 1 is more stable during work and subsequent rotation.

[0047] The fixed block 304 is fixed to the side close to the fixed piece 302, and the outer side of the damping block 307 is provided with a sliding groove. The end wall close to the damping block 307 of the limiting button 306 is fixed to the convex block matched with the sliding groove. The end close to the damping block 307 of the limiting button 306 slides on the surface of the damping block 307 and does not fall off. The overall shape of the limiting button 306 is as shown in Figure 8 The surface of the damping block 307 is uniformly provided with a plurality of fine annular damping grooves. The end wall close to the damping block 307 of the limiting button 306 is fixed to a plurality of damping rings matched with the annular damping grooves. Through the cooperation of the annular damping grooves and the damping rings, the damping effect of the limiting button 306 sliding on the outer side of the damping block 307 is increased, which is convenient for slowing down the sliding speed of the limiting button 306 and making the sliding of the limiting button 306 more stable and controllable. The end arc concave surface of the limiting button 306 close to the damping shaft 305 is provided with a plurality of rectangular grooves, and the surface of the end of the damping shaft 305 close to the limiting button 306 is uniformly distributed with a plurality of convex blocks matched with the rectangular grooves. The limiting button 306 is used for rotation limiting of the damping shaft 305, so that the damping shaft 305 remains stable in the non-rotation state.

[0048] When the display screen 1 needs to be flipped up and down, the limiting button 306 is pulled outward, the limiting button 306 slides outward on the outer wall of the damping block 307, and then the limiting button 306 is close to the clamping groove at one end of the damping rotating shaft 305, the rotation of the damping rotating shaft 305 is released, the display screen 1 is flipped with the protective shell 6, the two fixed pieces 302 drive the damping rotating shaft 305 to rotate in the fixed block 304, and the damping effect of the damping rotating shaft 305 makes the display screen 1 can be flipped up and down at multiple angles, and after flipping, it can be kept stable, then the limiting button 306 is pushed inward, the limiting button 306 is close to the end of the damping rotating shaft 305, and the damping rotating shaft 305 is reconnected, the rotation of the damping rotating shaft 305 is limited, and then the display screen 1 can be kept in a stable state after long-term use.

[0049] With reference to Figure 4 Figure 5 The flipping mechanism 2 includes two guard plates 202 and a rotating shaft 204 movably arranged between the two guard plates 202, the two sides of the fixed seat 207 are fixed to the opposite sides of the two guard plates 202, the rotating shaft 204 movably fixes the middle part of the fixed seat 207, the two ends of the rotating shaft 204 are fixedly provided with knobs 201, the surfaces of the two knobs 201 are provided with annular grooves, the middle parts of the two guard plates 202 are provided with circular holes 209, the two knobs 201 are rotatably penetrated into the inside of the circular hole 209 through the annular groove, the middle part of the rotating shaft 204 is fixedly provided with a fixed shaft 205, the middle part of the adjusting shaft 203 is provided with a special-shaped hole 206, the adjusting shaft 203 is movably provided outside the fixed shaft 205 through the special-shaped hole 206, the side of the adjusting shaft 203 facing one of the knobs 201 is provided with a special-shaped clamping groove, one side of the limiting plate 212 is fixed to the side of one of the knobs 201 facing the adjusting shaft 203, the limiting plate 212 is a triangle matching the size of the special-shaped clamping groove, the rotating range of the limiting plate 212 in the special-shaped clamping groove is -54 degrees to +40 degrees with the rotating shaft 204 as the rotation center, the spring sheet 208 is fixed to the inner wall of the side of the fixed seat 207 away from the display screen 1, and the side of the spring sheet 208 away from the inner wall of the fixed seat 207 is connected with the surface of the adjusting shaft 203.

[0050] ​When the whole device needs to be flipped up, the knobs 201 on both sides of the two guards 202 are turned by flipping the cross arm 5 up or down, so that the rotating shaft 204 drives the fixed shaft 205 to rotate, the adjusting shaft 203 sleeved outside the fixed shaft 205 rotates, and the limit plate 212 fixed on one side of one knob 201 rotates in the special-shaped groove on the surface of the adjusting shaft 203 and is limited in the rotation angle, at this time, the spring sheet 208 connected with one side of the adjusting shaft 203 is deformed under pressure and stores energy, so that the flipping mechanism 2 is convenient to flip as a whole following the rotation of the steering mechanism 3, and then the display screen 1 can be flipped up or down, when the display screen 1 needs to be reset, the spring sheet 208 energy is released by loosening the cross arm 5, and then the rotating shaft 204 is rotated, so that the flipping mechanism 2 and the steering mechanism 3 are reset to drive the display screen 1 to reset.

[0051] The upper end of the longitudinal arm 4 penetrates the bottom end of the fixed seat 207 and is fixed by a plurality of screws, the opposite ends of the two knobs 201 away from the guards 202 are both provided with annular grooves, the cross arm 5 is fixed on the annular grooves on the side of the knobs 201, the cross arm 5 is provided with a locking pin 210 on one side of the end close to the flipping mechanism 2, the lower end of one guard 202 close to the locking pin 210 is provided with a locking hole 211, the locking hole 211 is arranged on the movement track of the locking pin 210 with the rotating shaft 204 as the rotation center, and the locking pin 210 is used for locking the movement of the cross arm 5 and ensuring that the cross arm 5 will not suddenly pop up and injure others.

[0052] When the cross arm 5 drives the display screen 1 to flip up, the locking pin 210 is pulled out from the inside of the guard 202, and then the locking pin 210 is inserted into the inside of the locking hole 211 to lock the cross arm 5.

[0053] The implementation principle of the mobile medical equipment display screen rotating and steering structure is as follows: before use, the flipping mechanism 2 is mounted at the top end of the longitudinal arm 4, the cross arm 5 is fixed on both sides of the flipping mechanism 2, the steering mechanism 3 is mounted on one side of the flipping mechanism 2, and the display screen 1 is screw-fixed with the steering mechanism 3 at the back, in use, the display screen 1 is flipped left and right with the protective shell 6 and is kept stable, when the display screen 1 needs to be flipped up and down, the limiting button 306 is pulled outwards to unlock the damping rotating shaft 305, the protective shell 6 drives the display screen 1 to flip up and down and is kept stable, the limiting button 306 is pushed back after the flipping is finished, when the whole device is flipped greatly, the cross arm 5 is pressed to drive the knobs 201 to rotate the fixed shaft 205, the spring sheet 208 is deformed under pressure and stores energy, when reset, the energy of the spring sheet 208 is released by loosening the cross arm 5, so that the flipping mechanism 2, the steering mechanism 3 and the display screen 1 are reset, and the cross arm 5 is flipped to the lowest position and then the locking pin 210 is inserted into the locking hole 211 to lock.

[0054] The above merely describes optional embodiments of the present disclosure, and is not intended to limit the present disclosure. The present disclosure can have various modifications and changes for those skilled in the art. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present disclosure shall be included in the protection scope of the present disclosure.

Claims

1. A rotating and steering structure for a mobile medical device display screen, characterized in that: Includes a display screen (1) and a steering mechanism (3) for fixing and flipping the display screen (1). The steering mechanism (3) is fixed with a flipping mechanism (2) on the side away from the display screen (1) to fix and flip the steering mechanism (3) and the display screen (1). The flipping mechanism (2) is fixed with a right horizontal arm (5) on the side away from the steering mechanism (3). The lower end of the flipping mechanism (2) is fixed with a right vertical arm (4). The steering mechanism (3) includes a fixed block (304) and a second damping shaft (309) that rotatably passes through the interior of the steering mechanism (3). The two ends of the second damping shaft (309) located outside the fixed block (304) are fixedly fitted with second fixing plates (303). The end of the fixed block (304) away from the second damping shaft (309) is rotatably fitted with a first damping shaft (305). The two ends of the second damping shaft (309) located outside the fixed block (304) are fixedly fitted with first fixing plates (302). The two first fixing plates (302) are movably fitted with fixing plates (301) on the side of the two fixing plates (302) near the display screen (1). The flipping mechanism (2) includes two guard plates (202) and a rotating shaft (204) movably disposed between the two guard plates (202). Both ends of the rotating shaft (204) are fixedly provided with knobs (201). The two knobs (201) are rotatably disposed in the middle of the two guard plates (202). An adjusting shaft (203) is movably sleeved in the middle of the rotating shaft (204). A fixed seat (207) is fixed between the opposite sides of the two guard plates (202).

2. The rotating and steering structure for a mobile medical device display screen according to claim 1, characterized in that: The fixing plate (301) is fixed to the display screen (1) on the side closest to the display screen (1). The fixing plate (301) is fixed with fixing brackets (308) at both the upper and lower ends. The two fixing brackets (308) are fixed with a protective shell (6) at opposite ends.

3. The rotating and steering structure for a mobile medical device display screen according to claim 1, characterized in that: A damping block (307) is fixed on one side of the fixing block (304) near one of its fixing plates (302). A limit button (306) is slidably provided on the outer side of the damping block (307). One end of the limit button (306) near the damping shaft (305) is locked on the outer side of the damping shaft (305).

4. The rotating and turning structure for a mobile medical device display screen according to claim 1, characterized in that: One of the knobs (201) has a limiting plate (212) fixed on the side facing the adjustment shaft (203) to limit the rotation of the adjustment shaft (203) at a preset angle.

5. The rotating and steering structure for a mobile medical device display screen according to claim 1, characterized in that: A spring plate (208) is fixed on the inner wall of the fixed base (207) away from the display screen (1), and the spring plate (208) is in low contact with the adjustment shaft (203) on the side close to the adjustment shaft (203).

6. The rotating and turning structure for a mobile medical device display screen according to claim 1, characterized in that: The bottom end of the fixed base (207) is sleeved on the upper end of the longitudinal arm (4), and the end of the transverse arm (5) near the two guard plates (202) is fixedly sleeved on the end of the two knobs (201) away from the two guard plates (202).

7. The rotating and turning structure for a mobile medical device display screen according to claim 1, characterized in that: The outer side of the guard plate (202) is provided with a locking hole (211), and a locking pin (210) that matches the shape of the locking hole (211) is inserted into one side of the cross arm (5) near the end of the flipping mechanism (2).

8. The rotating and turning structure for a mobile medical device display screen according to claim 1, characterized in that: The outer side of the display screen (1) is movably fitted with a protective shell (6), and the outer wall of the protective shell (6) is fixed with an anti-collision strip (7).

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