Oxygen supply bed with oxygen supply device fixing device

Abstract

The utility model discloses an oxygen supply bed with an oxygen supply device fixing device, which comprises a bed body, the bed body comprises a bed board, a bearing frame and a plurality of connecting pipes, the two sides of the lower end of the bed board are connected to the bearing frame through supports, and the plurality of connecting pipes are circumferentially arranged at the lower end of the bearing frame; the transverse plate is installed on the connecting pipes, a sliding groove is formed in one side of the transverse plate, and a plurality of positioning holes are formed in the top of the transverse plate at equal intervals; and the fastening mechanism comprises a connecting sliding plate, a supporting plate, a limiting ring and a fastener, the upper end of the connecting sliding plate is slidably connected to the bearing frame, the lower end of the connecting sliding plate is slidably connected into the sliding groove, and the supporting plate is arranged on the front face of the connecting sliding plate. The oxygen supply bottle limiting mechanism has the advantages that the technical problems that in the prior art, a corresponding oxygen supply bottle limiting mechanism is not arranged on an oxygen supply bed, a bottle body is prone to toppling over in the moving process of a bed body, an oxygen supply pipe falls off, and normal oxygen inhalation of a user is affected are solved.

Description

An oxygen supply bed with an oxygen supply device fixing device Technical Field

[0001] This utility model relates to the field of oxygen supply technology, specifically to an oxygen supply bed with an oxygen supply fixing device. Background Technology

[0002] An oxygen supply bed is a medical or healthcare device primarily used to provide a stable and controllable oxygen supply to patients who require additional oxygen support. It typically combines the functions of a bed with an oxygen supply system and is suitable for scenarios such as home care, hospitals, or rehabilitation facilities.

[0003] Chinese utility model CN222109699U proposes "a bed with oxygen supply function". This device mainly produces oxygen through an oxygen generator and circulates it through an airflow channel to increase the indoor oxygen concentration and improve indoor comfort. Although the device can provide oxygen supply function, it is not very portable. Secondly, there is no corresponding oxygen supply cylinder fixing mechanism on the bed, which makes it easy for the oxygen supply cylinder to tip over during movement, resulting in the oxygen supply tube falling off and affecting the user's normal oxygen intake. Summary of the Invention

[0004] The purpose of this utility model is to overcome the above-mentioned technical deficiencies and provide an oxygen supply bed with an oxygen supply device fixing device. This solves the technical problem in the prior art where the oxygen supply bed does not have a corresponding oxygen supply bottle limiting mechanism, which causes the bottle to easily tip over during the movement of the bed, resulting in the oxygen supply tube falling off and affecting the user's normal oxygen inhalation.

[0005] To achieve the above-mentioned technical objectives, the present invention adopts the following technical solution:

[0006] In a first aspect, this utility model provides an oxygen supply bed with an oxygen supply device fixing device, comprising:

[0007] The bed frame includes a bed board, a support frame, and several connecting pipes. The two sides of the lower end of the bed board are connected to the support frame by brackets, and the several connecting pipes are circumferentially arranged at the lower end of the support frame.

[0008] A horizontal plate is installed on several of the connecting pipes. A sliding groove is provided on one side of the horizontal plate, and several positioning holes are equally spaced on its top.

[0009] The fastening mechanism includes a connecting slide plate, a support plate, limiting rings, and fasteners. The upper end of the connecting slide plate is slidably connected to the bearing frame, and the lower end is slidably connected to the slide groove. The front of the connecting slide plate is provided with a support plate, which is located above the support plate. Several limiting rings are provided on the connecting slide plate, and a placement area is formed between the limiting rings and the connecting slide plate. The fasteners are retractably connected to the connecting slide plate through elastic elements and are used to fasten objects in the placement area. The back of the connecting slide plate is also provided with a positioning element that mates with the positioning hole.

[0010] In some embodiments, the number of connecting pipes is four, and the four connecting pipes are disposed at the four corners of the lower end of the support frame, and a movable component is connected to the lower end of any one of the connecting pipes.

[0011] In some embodiments, the movable component includes a housing, a movable wheel, and a brake plate; the housing is disposed at the lower end of the connecting pipe, and the movable wheel is rotatably connected to the housing, and a rotatable brake plate is hinged to the housing.

[0012] In some embodiments, the upper end of the connecting slide plate is hook-shaped, and the lower end of the connecting slide plate is fixed with a slider, which is slidably connected to the groove.

[0013] In some embodiments, the fastener includes a first fastening plate, a second fastening plate, and crossbars; the first fastening plate is connected to the limiting ring, the second fastening plate is disposed in the placement area, and a plurality of crossbars are fixed on its back side; a frame is fixed on the back side of the connecting slide plate, and the ends of the plurality of crossbars pass through the frame and are connected to a pull handle.

[0014] In some embodiments, an elastic element is provided on the inner wall of the frame and circumferentially around the outer periphery of the crossbar, with one end of the elastic element connected to the frame and the other end connected to a first limiting plate on the crossbar.

[0015] In some embodiments, the elastic element includes a first spring bar, and the number of the first spring bars is at least two.

[0016] In some embodiments, the positioning member includes a first extension plate, a second extension plate, and a lifting rod; the first extension plate and the second extension plate are disposed on the back of the connecting slide plate from bottom to top, and one end of the lifting rod passes through the second extension plate and the first extension plate and extends into the positioning hole.

[0017] In some embodiments, a second limiting plate is provided on the outer periphery of the lifting rod, a second spring strip is connected to the second limiting plate, and the upper end of the second spring strip is connected to the second extension plate.

[0018] In some embodiments, protective railings are provided on both sides of the upper end of the bed.

[0019] Compared with existing technologies, this utility model provides an oxygen supply bed with an oxygen supply cylinder fixing device. The addition of a horizontal plate enhances the storage function of the entire bed, improving space utilization efficiency. Furthermore, the connection slide plate, in conjunction with the slide groove and positioning holes, allows for easy adjustment of the slide plate's position, thus adjusting the current position of the oxygen supply cylinder to suit different scenario requirements. A support plate is installed on the connection slide plate, and a limiting ring is set on the outer wall of the slide plate. An elastic element pushes a fastener, which limits the oxygen supply cylinder on the support plate, preventing it from tipping over during use and facilitating subsequent replacement of the oxygen supply cylinder. This significantly improves the bed's ability to secure the oxygen supply cylinder. Attached Figure Description

[0020] Figure 1 is a front view of the oxygen supply bed with an oxygen supply fixing device provided in an embodiment of the present invention;

[0021] Figure 2 is a side view of the oxygen supply bed with an oxygen supply fixing device provided in an embodiment of the present invention;

[0022] Figure 3 is a schematic diagram of the assembly of the bed board and crossboard of the oxygen supply bed with oxygen supply fixing device provided in an embodiment of the present invention;

[0023] Figure 4 is an enlarged schematic diagram of point A in Figure 3 of the oxygen supply bed with an oxygen supply fixing device provided in an embodiment of the present invention;

[0024] Figure 5 is a schematic diagram of the support frame structure of the oxygen supply bed with an oxygen supply device fixing device provided in an embodiment of the present invention;

[0025] Figure 6 is an enlarged schematic diagram of point B in Figure 5 of the oxygen supply bed with an oxygen supply fixing device provided in an embodiment of the present invention.

[0026] Explanation of reference numerals in the attached drawings: 1. Bed frame; 11. Bed board; 111. Bracket; 12. Bearing frame; 13. Connecting pipe; 14. Moving part; 141. Shell; 142. Moving wheel; 143. Brake plate; 2. Cross plate; 21. Slide groove; 22. Positioning hole; 3. Fastening mechanism; 31. Connecting slide plate; 311. Frame; 32. Support plate; 33. Limiting ring; 34. Fastener; 341. First fastening plate; 342. Second fastening plate; 343. Crossbar; 3431. First limiting plate; 344. Pull handle; 35. Elastic element; 351. First spring bar; 36. Positioning element; 361. First extension plate; 362. Second extension plate; 363. Lifting rod; 3631. Second limiting plate; 364. Second spring bar. Detailed Implementation

[0027] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0028] To address the technical problem in existing oxygen supply beds where the lack of a corresponding oxygen cylinder limiting mechanism leads to the cylinder easily tipping over during bed movement, causing the oxygen supply tube to detach and affecting the user's normal oxygen intake, this utility model provides an oxygen supply bed with an oxygen supply fixing device. This device can limit the oxygen cylinder, preventing it from tipping over during bed movement and causing the oxygen supply tube to detach, thus affecting the patient's normal oxygen intake.

[0029] It should be noted that the oxygen supply bed with an oxygen supply fixing device described in this utility model is used in, but not limited to, the field of oxygen supply devices. For ease of explanation, this utility model only uses the application of the oxygen supply bed with an oxygen supply fixing device in the field of oxygen supply devices as an example. The principle of the oxygen supply bed with an oxygen supply fixing device in other types of equipment is essentially the same as that in the field of oxygen supply devices, and will not be described in detail here.

[0030] Please refer to Figure 1. Figure 1 is a structural schematic diagram of an oxygen supply bed with an oxygen supply fixing device in one embodiment of the present invention. An oxygen supply bed with an oxygen supply fixing device includes a bed body 1, which includes a bed board 11, a support frame 12 and a plurality of connecting pipes 13. The two sides of the lower end of the bed board 11 are connected to the support frame 12 by brackets 111, and the plurality of connecting pipes 13 are arranged circumferentially at the lower end of the support frame 12.

[0031] A horizontal plate 2 is mounted on several connecting pipes 13. A sliding groove 21 is provided on one side of the horizontal plate 2, and several positioning holes 22 are provided at equal intervals on its top.

[0032] The fastening mechanism 3 includes a connecting slide plate 31, a support plate 32, a limiting ring 33, and a fastener 34. The upper end of the connecting slide plate 31 is slidably connected to the bearing frame 12, and the lower end is slidably connected to the slide groove 21. The front of the connecting slide plate 31 is provided with a support plate 32, which is located above the support plate 32. Several limiting rings 33 are provided on the connecting slide plate 31, and a placement area is formed between the several limiting rings 33 and the connecting slide plate 31. The fastener 34 is telescopically connected to the connecting slide plate 31 through an elastic member 35 and is used to fasten objects in the placement area. The back of the connecting slide plate 31 is also provided with a positioning member 36 that cooperates with the positioning hole 22.

[0033] In this embodiment, the storage function of the entire bed 1 is enhanced by setting the horizontal plate 2, which improves the space utilization efficiency. The position of the connecting slide plate 31 can be easily adjusted by cooperating with the slide groove 21 and the positioning hole 22. This allows for adjustment of the current position of the oxygen supply cylinder, making it suitable for different scenario requirements. A support plate 32 is set on the connecting slide plate 31, and a limiting ring 33 is set on the outer wall of the connecting slide plate 31. The elastic element 35 pushes the fastener 34 to limit the oxygen supply cylinder on the support plate 32, preventing the oxygen supply cylinder from tipping over during use. It also facilitates the replacement of the oxygen supply cylinder later, greatly improving the fixation effect of the bed 1 on the oxygen supply cylinder.

[0034] In one embodiment, referring to Figure 2, to improve the moving efficiency of the bed 1, there are four connecting pipes 13. The four connecting pipes 13 are located at the four corners of the lower end of the support frame 12, and each connecting pipe 13 is connected to a moving part 14 at its lower end. The moving part 14 includes a housing 141, a moving wheel 142, and a brake plate 143. The housing 141 is located at the lower end of the connecting pipe 13, and the moving wheel 142 is rotatably connected to the housing 141. A reversible brake plate 143 is hinged on the housing 141.

[0035] In this embodiment, four connecting pipes 13 are located at the four corners of the support frame 12. Each connecting pipe 13 is rotatably connected to a housing 141 at its lower end. The housing 141 is equipped with a moving wheel 142, which allows the bed 1 to be easily pushed or turned. This is suitable for scenarios such as wards and homes where frequent movement is required. Each moving part 14 is equipped with a flip-up brake plate 143. Users can lock the moving wheel 142 by operating the brake plate 143 to prevent the bed 1 from sliding accidentally and to ensure safe use. The symmetrically distributed connecting pipes 13 and moving parts 14 at the four corners evenly distribute the weight of the bed 1, avoiding excessive local stress that could lead to deformation or wheel damage. The housing 141 is directly rotatably connected to the connecting pipes 13, which enhances the overall rigidity and is suitable for bearing heavy objects. The independent braking design allows for single-wheel locking, which can keep the bed 1 stable even on tilted or uneven ground.

[0036] In one embodiment, please refer to Figures 1-4. To improve the moving efficiency of the connecting slide plate 31, the upper end of the connecting slide plate 31 is hook-shaped, and the lower end of the connecting slide plate 31 is fixed with a slider, which is slidably connected in the groove 21.

[0037] In this embodiment, the connecting slide plate 31 and the support frame 12 form a hook-and-loop engagement to prevent the slide plate from accidentally detaching during movement or under load, thereby improving structural reliability. The lower slider is embedded in the groove 21 of the horizontal plate 2, restricting the slide plate to move horizontally only along the direction of the groove 21, avoiding deviation or shaking, and ensuring the precise positioning of the fastening mechanism 3. The barbed design allows the connecting slide plate 31 to be installed on the support frame 12 by a simple snap-fit ​​method, without complicated fixing steps, reducing assembly difficulty. The slider has low resistance when sliding in the groove 21, and the position of the connecting slide plate 31 can be easily adjusted. The tight fit between the slider and the groove 21 enhances lateral stability and prevents the slide plate from tilting or jamming due to external forces.

[0038] In one embodiment, referring to Figures 1-4, to improve the limiting effect of the fastener 34 on the oxygen supply cylinder, the fastener 34 includes a first fastening plate 341, a second fastening plate 342, and a crossbar 343. The first fastening plate 341 is connected to the limiting ring 33. The second fastening plate 342 is disposed in the placement area, and several crossbars 343 are fixed on its back. A frame 311 is fixed on the back of the connecting slide plate 31. The ends of the several crossbars 343 pass through the frame 311 and are connected to a pull handle 344. An elastic element 35 is provided on the inner wall of the frame 311 and circumferentially on the outer periphery of the crossbars 343. The end of the elastic element 35 is connected to the frame 311, and the other end is connected to the first limiting ring on the crossbar 343. On the disc 3431, the elastic element 35 includes a first spring bar 351, and the number of first spring bars 351 is at least two. The positioning element 36 includes a first extension plate 361, a second extension plate 362, and a lifting rod 363. The first extension plate 361 and the second extension plate 362 are arranged from bottom to top on the back of the connecting slide plate 31, and one end of the lifting rod 363 passes through the second extension plate 362 and the first extension plate 361 and extends into the positioning hole 22. A second limiting disc 3631 is provided on the outer periphery of the lifting rod 363. A second spring bar 364 is connected to the second limiting disc 3631. The upper end of the second spring bar 364 is connected to the second extension plate 362. Guardrails are provided on both sides of the upper end of the bed body 1.

[0039] In this embodiment, the first fastening plate 341 is fixed to the limiting ring 33, providing a support reference. The second fastening plate 342 is movable and connected to the pull handle 344 via the crossbar 343, enabling manual adjustment of the clamping force for easy clamping of the oxygen supply cylinder. Two first spring bars 351 are used to provide uniform elastic force, ensuring stable clamping and preventing loosening due to uneven force at a single point. The first limiting plate 3431 on the crossbar 343 limits the spring travel, preventing excessive stretching or compression and extending service life. The user can quickly tighten or release the first spring bar 342 by pulling the handle 344. The second fastening plate 342 enables one-button adjustment, facilitating the retrieval of the oxygen supply cylinder. The lifting rod 363 passes through the first and second extension plates 362 and is inserted into the positioning hole 22 of the horizontal plate 2, enabling multi-position fixing of the connecting slide plate 31 and adapting to changes in its current position. The second limiting plate 3631 on the lifting rod 363 cooperates with the second spring strip 364 to ensure that the lifting rod 363 automatically rebounds after release, maintaining a stable engagement with the positioning hole 22 and preventing accidental dislocation. Protective railings are installed on both sides of the bed 1 to prevent users from falling while sleeping or moving, thus improving safety.

[0040] To better understand this utility model, the technical solution of this utility model will be described in detail below with reference to Figures 1 to 5: The limiting ring 33 and the support plate 32 cooperate to form a placement area on the connecting slide plate 31, which is used to restrict the left, right and downward movement of the oxygen supply bottle. The first spring bar 351 pushes the second fastening plate 342 to press the oxygen supply bottle on the first fastening plate 341 to prevent it from tipping over or sliding. The user can quickly release the clamping force by pulling the handle 344, which is convenient for replacing or picking up the oxygen supply bottle. The connecting slide plate 31 slides horizontally in the slide groove 21 of the horizontal plate 2 through the lower slider. The lifting rod 363 is inserted into different positioning holes 22 to lock the position of the connecting slide plate 31, which is convenient for adjusting the current position of the connecting slide plate 31. The second spring bar 364 ensures that the lifting rod 363 automatically resets to prevent dislocation. The bed 1 can be moved flexibly by four universal wheels, which is suitable for ward transfer. The flip brake plate 143 can lock a single wheel to ensure the stability of the bed 1 when it is stationary and prevent the patient from falling, which is especially suitable for people with mobility impairments.

[0041] In actual use, first adjust the position of the connecting slide plate 31, lift the lifting rod 363 upwards to compress the second spring bar 364, causing it to disengage from the current positioning hole 22, and push the connecting slide plate 31 horizontally to make the slider slide along the slide groove 21 to the target position, such as near the head of the bed. Release the lifting rod 363, and under the action of the second spring bar 364, the lifting rod 363 automatically inserts into the nearest positioning hole 22 to complete the locking of the slide plate. Place the oxygen supply bottle vertically into the placement area formed by the support plate 32 and the limiting ring 33, pull the handle 344 backwards to move the crossbar 343 and the second fastening plate 342 backwards, compressing the first spring bar 351. After placing the oxygen supply bottle, slowly release the handle. The first spring bar 351 pushes the second fastening plate 342 forward to press the oxygen supply bottle onto the first fastening plate 341. When it is necessary to replace the oxygen supply bottle, pull the handle 344 forcefully to disengage the second fastening plate 342 from the oxygen supply bottle, and then remove the old bottle. After placing the new bottle, release the handle to complete the automatic clamping.

[0042] The specific embodiments of this utility model described above do not constitute a limitation on the scope of protection of this utility model. Any other corresponding changes and modifications made based on the technical concept of this utility model should be included within the scope of protection of the claims of this utility model.

Claims

1. An oxygen supply bed with an oxygen supply device fixing mechanism, characterized in that, include: The bed frame includes a bed board, a support frame, and several connecting pipes. The two sides of the lower end of the bed board are connected to the support frame via brackets. The several connecting pipes are circumferentially arranged at the lower end of the support frame. A cross plate is installed on the several connecting pipes. A groove is provided on one side of the cross plate, and several positioning holes are equidistantly opened on its top. A fastening mechanism includes a connecting slide plate, a support plate, limiting rings, and fasteners. The upper end of the connecting slide plate is slidably connected to the support frame, and the lower end is slidably connected to the groove. A support plate is provided on the front of the connecting slide plate. Several limiting rings are provided on the connecting slide plate, and a placement area is formed between the limiting rings and the connecting slide plate. The fasteners are retractably connected to the connecting slide plate via elastic elements and are used to fasten objects in the placement area. A positioning element that mates with the positioning holes is also provided on the back of the connecting slide plate.

2. An oxygen supply bed with an oxygen supply device fixing device according to claim 1, characterized in that: The number of connecting pipes is four, and the four connecting pipes are arranged at the four corners of the lower end of the support frame, and each of the connecting pipes is connected to a movable part at its lower end.

3. An oxygen supply bed with an oxygen supply unit fixing device according to claim 2, characterized in that: The moving part includes a housing, a moving wheel, and a brake plate; the housing is disposed at the lower end of the connecting pipe, and the moving wheel is rotatably connected to the housing, and a rotatable brake plate is hinged to the housing.

4. An oxygen supply bed with an oxygen supply unit fixing device according to claim 1, characterized in that: The upper end of the connecting slide plate is hook-shaped, and the lower end of the connecting slide plate is fixed with a slider, which is slidably connected to the groove.

5. An oxygen supply bed with an oxygen supply device fixing device according to claim 1, characterized in that: The fastener includes a first fastening plate, a second fastening plate, and crossbars; the first fastening plate is connected to the limiting ring, the second fastening plate is disposed in the placement area, and a plurality of crossbars are fixed on its back; a frame is fixed on the back of the connecting slide plate, and the ends of the plurality of crossbars pass through the frame and are connected to a pull handle.

6. An oxygen supply bed with an oxygen supply unit fixing device according to claim 5, characterized in that: An elastic element is provided on the inner wall of the frame and circumferentially on the outer periphery of the crossbar. One end of the elastic element is connected to the frame and the other end is connected to the first limiting plate on the crossbar.

7. An oxygen supply bed with an oxygen supply unit fixing device according to claim 5, characterized in that: The elastic element includes a first spring bar, and the number of the first spring bars is at least two.

8. An oxygen supply bed with an oxygen supply device fixing device according to claim 1, characterized in that: The positioning component includes a first extension plate, a second extension plate, and a lifting rod; the first extension plate and the second extension plate are disposed on the back of the connecting slide plate from bottom to top, and one end of the lifting rod passes through the second extension plate and the first extension plate and extends into the positioning hole.

9. An oxygen supply bed with an oxygen supply device fixing device according to claim 8, characterized in that: A second limiting plate is provided on the outer periphery of the lifting rod, and a second spring strip is connected to the second limiting plate. The upper end of the second spring strip is connected to the second extension plate.

10. An oxygen supply bed with an oxygen supply device fixing device according to claim 1, characterized in that: The bed is equipped with guardrails on both sides at the top.

Images