Oxygen bottle moving frame for ward nursing

Abstract

The invention relates to the technical field of medical apparatus and instruments, discloses an oxygen bottle moving frame for ward nursing, and solves the problems that in the using process of the oxygen bottle moving frame for ward nursing, an oxygen bottle cannot be rapidly fixed, after the moving frame is moved to a designated place, the moving frame cannot be rapidly and stably positioned, and the use is inconvenient. The oxygen bottle moving frame comprises a moving frame, the moving frame is of an L-shaped structure, shaft rods are symmetrically arranged at the bottom of the moving frame, annular positioning tooth grooves are formed in the outer sides of the middles of the shaft rods, and an adjusting positioning assembly is fixedly installed at the bottom of the moving frame; the two ends of the adjusting and positioning assembly are connected with annular positioning tooth grooves in the middles of the two shaft rods correspondingly, and positioning blocks are symmetrically and rotationally installed on the outer sides of the two shaft rods correspondingly. According to the oxygen bottle moving frame, when the oxygen bottle moving frame is used, an oxygen bottle can be rapidly fixed, and the oxygen bottle moving frame can be rapidly and stably positioned after moving.

Description

Technical Field

[0001] The invention belongs to the technical field of medical devices, and in particular relates to a mobile oxygen cylinder stand for ward nursing. Background Art

[0002] Medical devices refer to instruments, equipment, appliances, in vitro diagnostic reagents and calibrators, materials and other similar or related items that are used directly or indirectly on the human body. Medical devices include medical equipment and medical consumables. There are many types of medical devices, and oxygen cylinder mobile racks are one of them. Oxygen cylinder mobile racks are often used in ward nursing. However, during the use of the oxygen cylinder mobile rack for ward nursing, the oxygen cylinder cannot be quickly fixed, and after moving to the designated location, the mobile rack cannot be quickly and firmly positioned, which results in the oxygen cylinder mobile rack being unable to be better used in the nursing ward. Summary of the invention

[0003] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides an oxygen cylinder mobile rack for ward nursing, which effectively solves the problem that the oxygen cylinder cannot be quickly fixed during the use of the oxygen cylinder mobile rack for ward nursing, and the mobile rack cannot be quickly and stably positioned after being moved to the designated location, thereby causing the oxygen cylinder mobile rack to be unable to be better used in the nursing ward.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an oxygen cylinder mobile rack for ward care, comprising a mobile frame, the mobile frame being an L-shaped structure, axles are symmetrically arranged at the bottom of the mobile frame, an annular positioning tooth groove is opened on the outer side of the middle part of the axle, an adjustment positioning assembly is fixedly installed at the bottom of the mobile frame, and the two ends of the adjustment positioning assembly are respectively connected to the annular positioning tooth grooves in the middle parts of the two axles, positioning blocks are symmetrically rotatably installed on the outer sides of the two axles, and the positioning blocks are fixedly installed on the bottom of the mobile frame, moving wheels are fixedly installed at both ends of the two axles, a handle is fixedly installed on the top end of the outer side of the mobile frame, a battery is fixedly installed below the handle and on the outer side of the mobile frame, and a control panel is installed on the outer side of the battery.

[0005] Preferably, arc-shaped fixed seats are symmetrically fixedly installed on the inner wall of the movable frame, and arc-shaped movable seats are arranged on the outer sides of the two arc-shaped fixed seats in the horizontal direction. An adjustment component is fixedly installed on the outer side of the movable frame, and the adjustment component extends to the inner side of the movable frame and is connected to the two arc-shaped movable seats. The adjustment component includes a bar frame, and the bar frame is fixedly installed on the outer side of the movable frame, an adjustment motor is fixedly installed on the top of the bar frame, a driving vertical rod is rotatably installed inside the bar frame, and the output shaft of the adjustment motor movably passes through the top of the bar frame and is fixedly connected to the top of the driving vertical rod.

[0006] Preferably, two driving bevel gears are fixedly installed inside the bar frame and on the outside of the driving vertical rod, and the outer sides of the two driving bevel gears are meshed with transmission bevel gears, a positioning frame is symmetrically fixedly installed on the inner side of the movable frame, and adjusting screws are rotatably installed inside the two positioning frames, and one ends of the two adjusting screws are movably passed through and extended to the inside of the bar frame and are respectively fixedly connected to the two transmission bevel gears, a threaded movable sleeve is threadedly installed inside the positioning frame and on the outer side of the adjusting screw, a connecting block is fixedly installed on the outer side of the threaded movable sleeve, and the side of the connecting block away from the threaded movable sleeve is fixedly connected to the outer side of the arc-shaped movable seat.

[0007] Preferably, a positioning slide block is fixedly installed on a side of the threaded movable sleeve away from the connecting block, a positioning slot is penetrated through the interior of the positioning frame, and the positioning slide block is slidably penetrated and installed inside the positioning slot.

[0008] Preferably, a positioning bracket is fixedly mounted on the inner bottom end of the movable frame, and two positioning frames are fixedly mounted on the outer side of the positioning bracket.

[0009] Preferably, the adjustment and positioning assembly includes a strip support frame, and the strip support frame is a U-shaped structure, the tops of both ends of the strip support frame are fixedly connected to the bottom of the moving frame, a servo motor is arranged inside the strip support frame, and the top of the servo motor is fixedly connected to the bottom of the moving frame, the servo motor is powered by a battery, a rotating disk is fixedly installed on the bottom of the output shaft of the servo motor, a connecting shaft is symmetrically fixedly installed on the top of the rotating disk, a movable bar is rotatably installed on the connecting shaft, a movable shaft is rotatably installed on the end of the movable bar away from the connecting shaft, a positioning seat is symmetrically arranged inside the strip support frame, and the movable shaft is fixedly installed on a side of the positioning seat close to the movable bar, and a side of the positioning seat away from the movable shaft is an arc-shaped groove structure, and an arc-shaped rubber tooth plate is fixedly installed on the inner wall of the arc-shaped groove structure, and the arc-shaped rubber tooth plate is meshingly connected with the annular positioning tooth groove.

[0010] Preferably, a limiting slider is symmetrically fixedly installed on the bottom of the rotating disk, and an arc-shaped limiting groove is symmetrically opened inside the bottom end of the strip support frame, and the arc of the arc-shaped limiting groove is ninety degrees, and the limiting slider slides through and is installed inside the arc-shaped limiting groove.

[0011] Preferably, a sliding support block is symmetrically fixedly installed at the bottom of the positioning seat, a sliding support groove is symmetrically opened inside the bottom end of the strip support frame, and the sliding support block is slidably installed inside the sliding support groove.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] 1) During operation, through the interaction of the mobile frame, shaft, positioning block, mobile wheel, handle, battery, arc-shaped fixed seat, arc-shaped movable seat and adjustment components, the mobile rack for oxygen cylinders for ward nursing can quickly fix the oxygen cylinders during use, ensuring that medical staff can better operate, thereby achieving better practicality;

[0014] 2) During operation, the interaction between the positioning slider and the positioning slot enables the threaded sleeve to achieve better stability when moving, thereby ensuring that the adjustment component can work stably;

[0015] 3) During operation, the annular positioning tooth grooves and the interaction of the positioning components are adjusted so that the oxygen cylinder mobile rack can be quickly and firmly positioned after being moved to the designated location, thereby ensuring that the overall oxygen cylinder mobile rack achieves better stability;

[0016] 4) During operation, the interaction between the limit slider and the arc-shaped limit groove can facilitate the rotation of the rotating disk to achieve a better limit effect, prevent excessive rotation, and ensure the stability of the structure during operation;

[0017] 5) During operation, the interaction between the sliding support block and the sliding support groove can facilitate the positioning seat to achieve better stability when moving, thereby ensuring that the adjustment and positioning assembly can work stably. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention.

[0019] In the attached picture:

[0020] Figure 1 This is a structural schematic diagram of an oxygen cylinder mobile stand for ward nursing according to the present invention;

[0021] Figure 2 It is a schematic diagram of the structure of the mobile frame of the present invention;

[0022] Figure 3 It is a schematic diagram of the structure of the regulating component of the present invention;

[0023] Figure 4 It is a schematic diagram of the structure of the threaded movable sleeve of the present invention;

[0024] Figure 5 It is a schematic diagram of the enlarged structure of the shaft rod part of the present invention;

[0025] Figure 6It is a schematic diagram of the structure of the adjustment and positioning assembly of the present invention;

[0026] Figure 7 It is a schematic diagram of the strip support structure of the present invention;

[0027] Figure 8 It is a schematic diagram of the bottom structure of the rotating disk of the present invention.

[0028] In the figure: 1, mobile frame; 2, shaft; 3, positioning block; 4, mobile wheel; 5, handle; 6, battery; 7, arc fixed seat; 8, arc movable seat; 9, adjustment assembly; 10, bar frame; 11, control panel; 12, adjustment motor; 13, driving vertical rod; 14, driving bevel gear; 15, transmission bevel gear; 16, positioning frame; 17, adjustment screw; 18, threaded movable sleeve; 19, connecting block; 20, positioning slider; 21, positioning slide groove; 22, positioning bracket; 23, annular positioning tooth groove; 24, adjustment positioning assembly; 25, bar support frame; 26, servo motor; 27, rotating disk; 28, connecting shaft; 29, movable bar; 30, movable shaft; 31, positioning seat; 32, arc rubber tooth plate; 33, limit slider; 34, arc limit groove; 35, sliding support block; 36, sliding support groove. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present invention will be clearly and completely described 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; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0030] Embodiment 1, by Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 and Figure 8The present invention relates to an oxygen cylinder mobile rack for ward nursing, comprising a mobile frame 1, the mobile frame 1 is an L-shaped structure, a shaft 2 is symmetrically arranged at the bottom of the mobile frame 1, an annular positioning tooth groove 23 is opened on the middle outer side of the shaft 2, an adjustment positioning component 24 is fixedly installed at the bottom of the mobile frame 1, and the two ends of the adjustment positioning component 24 are respectively connected to the annular positioning tooth groove 23 in the middle of the two shafts 2, the outer sides of the two shafts 2 are symmetrically rotatably installed with positioning blocks 3, and the positioning blocks 3 are fixedly installed at the bottom of the mobile frame 1, and the two ends of the two shafts 2 are fixedly installed with moving wheels 4. A handle 5 is fixedly installed on the top of the outer side of the mobile frame 1, a battery 6 is fixedly installed below the handle 5 and located on the outer side of the mobile frame 1, and a control panel 11 is installed on the outer side of the battery 6, the battery 6 is a rechargeable battery, and a charging interface is installed on the outer side of the battery 6 and located below the control panel 11, arc-shaped fixed seats 7 are symmetrically fixedly installed on the inner wall of the mobile frame 1, and arc-shaped movable seats 8 are arranged on the outer sides of the two arc-shaped fixed seats 7 in the horizontal direction, and an adjustment component 9 is fixedly installed on the outer side of the mobile frame 1, and the adjustment component 9 extends to the inner side of the mobile frame 1 and is connected to the two arc-shaped movable seats 8;

[0031] The adjustment component 9 includes a bar frame 10, and the bar frame 10 is fixedly installed on the outside of the mobile frame 1, an adjustment motor 12 is fixedly installed on the top of the bar frame 10, a driving vertical rod 13 is rotatably installed inside the bar frame 10, and the output shaft of the adjustment motor 12 is movably penetrated through the top of the bar frame 10 and is fixedly connected to the top of the driving vertical rod 13, two driving bevel gears 14 are fixedly installed inside the bar frame 10 and located on the outside of the driving vertical rod 13, and the outer sides of the two driving bevel gears 14 are meshed and connected with a transmission bevel gear 15, and a positioning frame 16 is symmetrically fixedly installed on the inner side of the mobile frame 1, and the insides of the two positioning frames 16 are rotatably installed with adjustment screws 17, and one end of the two adjustment screws 17 is movably penetrated It passes through and extends to the interior of the bar frame 10 and is fixedly connected with the two transmission bevel gears 15 respectively. A positioning bracket 22 is fixedly installed at the bottom end of the interior of the mobile frame 1, and the two positioning frames 16 are fixedly installed on the outside of the positioning bracket 22. A threaded movable sleeve 18 is threadedly installed inside the positioning frame 16 and on the outside of the adjusting screw 17. A connecting block 19 is fixedly installed on the outside of the threaded movable sleeve 18, and the side of the connecting block 19 away from the threaded movable sleeve 18 is fixedly connected to the outside of the arc-shaped movable seat 8. A positioning slider 20 is fixedly installed on the side of the threaded movable sleeve 18 away from the connecting block 19. A positioning slot 21 is opened through the interior of the positioning frame 16, and the positioning slider 20 slides through and is installed inside the positioning slot 21.

[0032] During use, through the interaction of the mobile frame 1, the shaft rod 2, the positioning block 3, the mobile wheel 4, the handle 5, the battery 6, the arc-shaped fixed seat 7, the arc-shaped movable seat 8 and the adjustment component 9, the oxygen cylinder mobile stand for ward nursing can quickly fix the oxygen cylinder during use, ensuring that medical staff can better operate it, thereby facilitating better practicality, and through the interaction of the positioning slider 20 and the positioning slide groove 21, the threaded movable sleeve 18 can achieve better stability when moving, thereby ensuring that the adjustment component 9 can work stably;

[0033] The adjustment and positioning assembly 24 includes a strip support frame 25, and the strip support frame 25 is a U-shaped structure. The tops of both ends of the strip support frame 25 are fixedly connected to the bottom of the mobile frame 1. A servo motor 26 is arranged inside the strip support frame 25, and the top of the servo motor 26 is fixedly connected to the bottom of the mobile frame 1. The servo motor 26 is powered by a battery 6. A rotating disk 27 is fixedly installed at the bottom of the output shaft of the servo motor 26. A limiting slider 33 is symmetrically fixedly installed at the bottom of the rotating disk 27. An arc-shaped limiting groove 34 is symmetrically penetrated inside the bottom end of the strip support frame 25, and the arc of the arc-shaped limiting groove 34 is ninety degrees. The limiting slider 33 slides through and is installed inside the arc-shaped limiting groove 34. The top of the rotating disk 27 is symmetrically fixedly installed. A connecting shaft 28 is provided, on which a movable bar 29 is rotatably mounted, and a movable shaft 30 is rotatably mounted on one end of the movable bar 29 away from the connecting shaft 28, a positioning seat 31 is symmetrically arranged inside the strip support frame 25, and the movable shaft 30 is fixedly mounted on the side of the positioning seat 31 close to the movable bar 29, and the side of the positioning seat 31 away from the movable shaft 30 is an arc-shaped groove structure, and an arc-shaped rubber tooth plate 32 is fixedly mounted on the inner wall of the arc-shaped groove structure, and the arc-shaped rubber tooth plate 32 is meshed and connected with the annular positioning tooth groove 23, and a sliding support block 35 is symmetrically fixedly mounted on the bottom of the positioning seat 31, and a sliding support groove 36 is symmetrically penetrated inside the bottom end of the strip support frame 25, and the sliding support block 35 is slidably penetrated and installed inside the sliding support groove 36.

[0034] At the same time, through the interaction between the set annular positioning tooth groove 23 and the adjustment positioning assembly 24, the oxygen cylinder moving rack can be quickly and firmly positioned after moving to the designated location, thereby ensuring that the overall oxygen cylinder moving rack achieves better stability, and through the interaction between the set limiting slider 33 and the arc-shaped limiting groove 34, the rotating disk 27 can achieve a better limiting effect when rotating, preventing it from rotating excessively, thereby ensuring the stability of the structure during operation, and then through the interaction between the set sliding support block 35 and the sliding support groove 36, the positioning seat 31 can achieve better stability when moving, thereby ensuring that the adjustment positioning assembly 24 can work stably.

[0035] Working principle: When working, place the oxygen cylinder at the bottom end of the inner part of the mobile frame 1, and make the outer side of the oxygen cylinder contact the arc-shaped inner wall of the two arc-shaped fixing seats 7, then start the adjustment motor 12, drive the driving vertical rod 13 to rotate, drive the vertical rod 13 to drive the two driving bevel gears 14 to rotate at the same time, drive the bevel gear 14 to drive the transmission bevel gear 15 to rotate, the transmission bevel gear 15 drives the adjustment screw 17 to rotate inside the positioning frame 16, the adjustment screw 17 drives the threaded movable sleeve 18 to move, the threaded movable sleeve 18 drives the positioning slide block 20 to slide inside the positioning slide groove 21 The movable thread sleeve 18 is moved to ensure better stability when moving. At the same time, the movable thread sleeve 18 drives the connecting block 19 to move, and the connecting block 19 drives the arc movable seat 8 to move. At this time, the two arc movable seats 8 move toward the arc fixed seat 7 at the same time. The two arc movable seats 8 move to contact the outside of the oxygen cylinder and fix the oxygen cylinder between the arc fixed seat 7 and the arc movable seat 8, and then stop adjusting the motor 12, so that the oxygen cylinder mobile rack for ward nursing can quickly fix the oxygen cylinder during use, ensuring that medical staff can better operate;

[0036] When the oxygen cylinder mobile rack needs to be moved, the servo motor 26 is first started to drive the rotating disk 27 to rotate, and the rotating disk 27 drives the limit slider 33 to slide inside the arc-shaped limit groove 34. At the same time, the rotating disk 27 drives the connecting shaft 28 to move, and the connecting shaft 28 drives the movable bar 29 to move. The movable bar 29 drives the positioning seat 31 to move through the movable shaft 30, and the positioning seat 31 drives the sliding support block 35 to slide inside the sliding support groove 36, which can ensure that the positioning seat 31 achieves better stability when moving. At the same time, the positioning seat 31 drives the arc-shaped rubber tooth plate 32 to move, and the arc-shaped rubber tooth plate 32 moves and disengages from the annular positioning tooth groove 23, releasing the positioning of the shaft rod 2, and then Stop the servo motor 26, and then pull the mobile frame 1 by the handle 5 to move, the mobile frame 1 drives the shaft rod 2 to move through the positioning block 3, and the shaft rod 2 drives the moving wheel 4 to roll. After moving to the designated location, stop pulling the mobile frame 1, and then start the servo motor 26 to rotate in the opposite direction, so that the positioning seat 31 is reset and moved, and the positioning seat 31 drives the arc-shaped rubber tooth plate 32 to reset and move, and the arc-shaped rubber tooth plate 32 is reset and moved to re-engage with the annular positioning tooth groove 23, and the shaft rod 2 is re-positioned, so that the oxygen cylinder mobile rack can be quickly and stably positioned after moving to the designated location, thereby ensuring that the overall oxygen cylinder mobile rack achieves better stability.

Claims

1. A mobile oxygen cylinder stand for ward nursing, comprising a mobile frame (1), characterized in that: The mobile frame (1) is an L-shaped structure, the bottom of the mobile frame (1) is symmetrically provided with shafts (2), the middle outer side of the shafts (2) is provided with an annular positioning tooth groove (23), the bottom of the mobile frame (1) is fixedly installed with an adjustment positioning assembly (24), and the two ends of the adjustment positioning assembly (24) are respectively connected to the annular positioning tooth grooves (23) in the middle of the two shafts (2), the outer sides of the two shafts (2) are symmetrically rotatably installed with positioning blocks (3), and the positioning blocks (3) are fixedly installed at the bottom of the mobile frame (1), the two ends of the two shafts (2) are fixedly installed with moving wheels (4), the top end of the outer side of the mobile frame (1) is fixedly installed with a handle (5), a storage battery (6) is fixedly installed below the handle (5) and located on the outer side of the mobile frame (1), and a control panel (11) is installed on the outer side of the storage battery (6).

2. The oxygen cylinder mobile stand for ward care according to claim 1 is characterized in that: The inner wall of the movable frame (1) is symmetrically fixed with arc-shaped fixed seats (7), and arc-shaped movable seats (8) are arranged on the outer sides of the two arc-shaped fixed seats (7) in the horizontal direction. An adjustment component (9) is fixedly installed on the outer side of the movable frame (1), and the adjustment component (9) extends to the inner side of the movable frame (1) and is connected to the two arc-shaped movable seats (8). The adjustment component (9) comprises a bar frame (10), and the bar frame (10) is fixedly installed on the outer side of the movable frame (1), and an adjustment motor (12) is fixedly installed on the top of the bar frame (10), and a driving vertical rod (13) is rotatably installed inside the bar frame (10), and the output shaft of the adjustment motor (12) movably passes through the top of the bar frame (10) and is fixedly connected to the top of the driving vertical rod (13).

3. The oxygen cylinder mobile stand for ward care according to claim 2 is characterized in that: Two driving bevel gears (14) are fixedly installed inside the bar frame (10) and outside the driving vertical rod (13), and the outsides of the two driving bevel gears (14) are meshedly connected with transmission bevel gears (15). A positioning frame (16) is symmetrically fixedly installed inside the moving frame (1), and adjusting screws (17) are rotatably installed inside the two positioning frames (16), and one end of the two adjusting screws (17) is movable through and extends to the inside of the bar frame (10) and is respectively fixedly connected to the two transmission bevel gears (15). A threaded movable sleeve (18) is threadedly installed inside the positioning frame (16) and outside the adjusting screw (17), and a connecting block (19) is fixedly installed on the outside of the threaded movable sleeve (18), and the side of the connecting block (19) away from the threaded movable sleeve (18) is fixedly connected to the outside of the arc movable seat (8).

4. The oxygen cylinder mobile stand for ward care according to claim 3 is characterized in that: A positioning slide block (20) is fixedly installed on the side of the threaded movable sleeve (18) away from the connecting block (19), a positioning slide groove (21) is provided through the interior of the positioning frame (16), and the positioning slide block (20) is slidably installed in the interior of the positioning slide groove (21).

5. The oxygen cylinder mobile stand for ward care according to claim 3 is characterized in that: A positioning bracket (22) is fixedly mounted on the inner bottom end of the movable frame (1), and two positioning frames (16) are fixedly mounted on the outer side of the positioning bracket (22).

6. The oxygen cylinder mobile stand for ward care according to claim 1 is characterized in that: The adjusting and positioning assembly (24) comprises a strip support frame (25), and the strip support frame (25) is a U-shaped structure. The tops of both ends of the strip support frame (25) are fixedly connected to the bottom of the moving frame (1). A servo motor (26) is arranged inside the strip support frame (25), and the top of the servo motor (26) is fixedly connected to the bottom of the moving frame (1). The servo motor (26) is powered by a battery (6). A rotating disk (27) is fixedly installed at the bottom of the output shaft of the servo motor (26), and a connecting shaft (28) is symmetrically fixedly installed at the top of the rotating disk (27). ), a movable bar (29) is rotatably mounted on the connecting shaft (28), a movable shaft (30) is rotatably mounted on one end of the movable bar (29) away from the connecting shaft (28), a positioning seat (31) is symmetrically arranged inside the bar support frame (25), and the movable shaft (30) is fixedly mounted on a side of the positioning seat (31) close to the movable bar (29), and a side of the positioning seat (31) away from the movable shaft (30) is an arc-shaped groove structure, and an arc-shaped rubber tooth plate (32) is fixedly mounted on the inner wall of the arc-shaped groove structure, and the arc-shaped rubber tooth plate (32) is meshed and connected with the annular positioning tooth groove (23).

7. The oxygen cylinder mobile stand for ward care according to claim 6 is characterized in that: A limiting slider (33) is symmetrically fixedly installed at the bottom of the rotating disk (27), and an arc-shaped limiting groove (34) is symmetrically opened and penetrated inside the bottom end of the strip support frame (25), and the arc of the arc-shaped limiting groove (34) is ninety degrees. The limiting slider (33) is slidably penetrated and installed inside the arc-shaped limiting groove (34).

8. The oxygen cylinder mobile stand for ward care according to claim 6 is characterized in that: A sliding support block (35) is symmetrically fixedly installed at the bottom of the positioning seat (31), and a sliding support groove (36) is symmetrically penetrated inside the bottom end of the strip support frame (25), and the sliding support block (35) is slidably installed inside the sliding support groove (36).

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