CN217066930U

CN217066930U - Medical diagnosis bed

Info

Publication number: CN217066930U
Application number: CN202220374948.3U
Authority: CN
Inventors: 相解平
Original assignee: Zhejiang Shengli Furniture Manufacturing Co ltd
Current assignee: Zhejiang Shengli Furniture Manufacturing Co ltd
Priority date: 2022-02-18
Filing date: 2022-02-18
Publication date: 2022-07-29
Anticipated expiration: 2032-02-18

Abstract

The utility model provides a medical diagnosis bed, which belongs to the technical field of diagnosis beds and comprises a bed surface; the damping telescopic rods are fixedly connected to the lower end of the bed surface; two dead levers, two dead levers fixed connection respectively in a plurality of damping telescopic links near the end mutually, when the doctor felt diagnose the bed height discomfort and need adjust, can rotate the bull stick and drive gear revolve this moment, because of gear and rack toothing, so the gear promotes the rack and rises, and the rack drives the bed surface and rises, rises to suitable position until the bed surface, and the doctor can be more convenient at this moment treats the patient.

Description

Medical diagnosis bed

Technical Field

The utility model belongs to the technical field of the diagnostic bed, concretely relates to medical diagnosis bed.

Background

The medical bed is also called as a diagnosis and treatment bed, and refers to appliances or other articles used for the human body, the effect of the medical bed used for the human body surface is not obtained by means of pharmacology, immunology or metabolism, but the medical bed can participate in the means and play a certain auxiliary role; its use is intended to achieve the following intended purposes: preventing, diagnosing, treating, monitoring and relieving diseases; and (II) diagnosis, treatment, monitoring, alleviation and compensation of injury or disability.

In the prior art, the height of the diagnosis and treatment bed is not easy to adjust, and the heights of doctors are different, so that the doctors need to bend down to check the patients when checking the physical conditions, diagnosing the illness or treating the illness, and the work of the doctors is inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a medical diagnosis bed, aim at solving among the prior art because diagnose the difficult regulation of bed height, doctor's height is different for the doctor need bow to look over when examining the health to the patient, diagnosing the state of an illness or treating, has brought inconvenient problem for doctor's work.

In order to achieve the above object, the utility model provides a following technical scheme:

a medical diagnostic bed, comprising:

a bed surface;

the damping telescopic rods are fixedly connected to the lower end of the bed surface;

the two fixing rods are respectively and fixedly connected to the close ends of the damping telescopic rods; and

elevating system, elevating system includes rack, bull stick, passes hole, gear and ratchet stop gear, rack fixed connection is in the lower extreme of bed surface, pass the one end that the hole was seted up in one of them dead lever, the one end of bull stick is rotated and is connected in the one side inner wall that passes the hole, the other end activity of bull stick runs through the one end of another dead lever and outwards extends, gear fixed connection is in the circumferential surface of bull stick, gear and rack intermeshing, ratchet stop gear locates one side of bull stick.

As an optimal scheme of the utility model, ratchet stop gear includes the ratchet, rotates groove, first pawl, round bar and first shell fragment, ratchet fixed connection is in the one end of bull bar, it connects in the one end of dead lever to rotate groove fixed connection, first pawl rotates to be connected in the circumferential surface who rotates the groove, first pawl and ratchet intermittent type mesh, round bar fixed connection is in the one end of dead lever, first shell fragment fixed connection is in the circumferential surface of round bar.

As an optimized scheme of the utility model, still include actuating mechanism, actuating mechanism includes the lantern ring, second pawl, first pivot, connecting rod and second shell fragment, the circumferential surface of bull stick is located to the lantern ring cover, connecting rod fixed connection is in the circumferential surface of the lantern ring, first pivot fixed connection is in the one end of connecting rod, the second pawl rotates to be connected in the circumferential surface of first pivot, second shell fragment fixed connection is in the one end of connecting rod, second pawl and ratchet intermittent type mesh.

As an optimal scheme of the utility model, the circumferential surface of gear rotates and is connected with the steady piece, steady piece sliding connection is in the surface of rack.

As an optimal scheme of the utility model, the one end fixedly connected with second driving lever of first pawl, the first driving lever of one end fixedly connected with of second pawl, the one end fixedly connected with of connecting rod steps on the pole.

As an optimal scheme of the utility model, one of them the stable groove has been seted up to the circumference inner wall of dead lever, the circumference fixed surface of bull stick is connected with the stabilizing ring.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in this scheme, when the doctor thinks that the bed height is uncomfortable and needs the regulation of diagnosing, can rotate the bull stick and drive gear revolve this moment, because of gear and rack toothing, then the gear promotes the rack and rises, and the rack drives the bed surface and rises, rises to suitable position until the bed surface, and the doctor can be more convenient treats the patient this moment.

2. In this scheme, when external force no longer rotates the bull stick, the bed surface can drive the rack because of gravity descends, drives the bull stick reversal for the position of adjusting changes, can carry on spacingly through ratchet stop gear to the rotation of bull stick this moment, makes the bull stick difficult for reversing, and the bed surface is difficult for leading to the decline because of gravity this moment.

3. In this scheme, when the bull stick rotated, probably the back-and-forth movement lead to the rack can't with gear engagement, can carry out spacingly through the removal of stabilizing trough and stabilizer ring to the bull stick this moment for the difficult back-and-forth movement of bull stick leads to rack and gear to break away from.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a front perspective view of the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

fig. 3 is a first perspective three-dimensional sectional view of the present invention;

fig. 4 is a second perspective three-dimensional sectional view of the present invention;

fig. 5 is a partial enlarged view of the position B in fig. 4 according to the present invention.

In the figure: 1. a bed surface; 2. damping telescopic rods; 3. a rotating rod; 4. a rack; 5. a gear; 6. fixing the rod; 7. a collar; 8. a ratchet wheel; 9. a first pawl; 10. a first shift lever; 11. a round bar; 12. a first spring plate; 13. a second deflector rod; 14. a second pawl; 15. a first rotating shaft; 16. a connecting rod; 17. a second elastic sheet; 18. treading the lever; 19. a stabilizing block; 20. a stabilizing slot; 21. a stabilizing ring; 22. a rotating groove; 23. through the aperture.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-5, the present invention provides the following technical solutions:

a medical diagnostic bed, comprising:

a bed surface 1;

the damping telescopic rods 2 are fixedly connected to the lower end of the bed surface 1;

the two fixing rods 6 are respectively fixedly connected to the near ends of the damping telescopic rods 2; and

elevating system, elevating system includes rack 4, bull stick 3, pass hole 23, gear 5 and ratchet stop gear, 4 fixed connection in the lower extreme of bed surface 1 of rack, pass the one end that hole 23 was seted up in one of them dead lever 6, the one end of bull stick 3 is rotated and is connected in passing one side inner wall of hole 23, the other end activity of bull stick 3 runs through the one end of another dead lever 6 and outwards extends, 5 fixed connection in the circumferential surface of bull stick 3 of gear,

gear

5 and 4 intermeshing of rack, ratchet stop gear locates one side of bull stick 3.

In the embodiment of the present invention, when a doctor treats a patient using a treatment bed and feels that the height of the treatment bed needs to be adjusted, the doctor can drive the gear 5 to rotate by rotating the rotating rod 3, the gear 5 and the rack 4 are engaged with each other, so the gear 5 can push the rack 4 to ascend until the bed surface 1 ascends to a proper position, then the rotating rod 3 is stopped to rotate, the bed surface 1 descends under the action of gravity, the rack 4 is driven to descend, the rack 4 is engaged with the rotating rod 3, so the rotating rod 3 is driven to rotate reversely, the reverse rotation of the rotating rod 3 can be limited by the ratchet limiting mechanism, so that the rotating rod 3 is not easy to rotate reversely when moving, at the moment, the bed surface 1 can be fixed at the proper position after being adjusted, the doctor can more conveniently detect, diagnose and treat the state of an illness of the patient, and for a person in the technical field, the damping telescopic rod 2 is the prior art, and will not be described in detail herein.

Referring to fig. 2, the ratchet limiting mechanism includes a ratchet 8, a rotating groove 22, a first pawl 9, a round bar 11 and a first elastic sheet 12, the ratchet 8 is fixedly connected to one end of the rotating bar 3, the rotating groove 22 is fixedly connected to one end of the fixing bar 6, the first pawl 9 is rotatably connected to the circumferential surface of the rotating groove 22, the first pawl 9 and the ratchet 8 are intermittently engaged, the round bar 11 is fixedly connected to one end of the fixing bar 6, and the first elastic sheet 12 is fixedly connected to the circumferential surface of the round bar 11.

In this embodiment: when bed surface 1 received the action of gravity to descend, bed surface 1 just can drive rack 4 and descend, rack 4 is because of meshing with bull stick 3, just can drive bull stick 3 reversal, bull stick 3 just can drive ratchet 8 and rotate, ratchet 8 and first pawl 9 meshing this moment, ratchet 8 can't reverse this moment, make bull stick 3 can't rotate, bull stick 3 just is spacing this moment, make rack 4 with it meshing difficult decline, bed surface 1 just is by spacing difficult decline this moment, first shell fragment 12 supports with first pawl 9 and leans on, can make first pawl 9 and ratchet 8 meshing inseparabler.

Specifically, please refer to fig. 2, further comprising a driving mechanism, wherein the driving mechanism comprises a collar 7, a second pawl 14, a first rotating shaft 15, a connecting rod 16 and a second elastic sheet 17, the collar 7 is sleeved on the circumferential surface of the rotating rod 3, the connecting rod 16 is fixedly connected to the circumferential surface of the collar 7, the first rotating shaft 15 is fixedly connected to one end of the connecting rod 16, the second pawl 14 is rotatably connected to the circumferential surface of the first rotating shaft 15, the second elastic sheet 17 is fixedly connected to one end of the connecting rod 16, and the second pawl 14 is intermittently engaged with the ratchet 8.

In this embodiment: when people want to rotate the rotating rod 3 to drive the bed surface 1 to ascend, the connecting rod 16 can be rotated clockwise by taking the rotating rod 3 as an axis at the moment, the connecting rod 16 drives the first rotating shaft 15 to move by taking the rotating rod 3 as an axis, the first rotating shaft 15 drives the second pawl 14 to be meshed with the ratchet wheel 8 and simultaneously drives the second pawl 14 to rotate clockwise, then the second pawl 14 drives the ratchet wheel 8 to rotate clockwise, the ratchet wheel 8 drives the rotating rod 3 to rotate, and at the moment, the rotating rod 3 can drive the rack 4 and the bed surface 1 to ascend. The second elastic sheet 17 abuts against the second pawl 14, so that the second pawl 14 is meshed with the ratchet wheel 8 more tightly.

Specifically referring to fig. 1, the circumferential surface of the gear 5 is rotatably connected with a stabilizing block 19, and the stabilizing block 19 is slidably connected to the surface of the rack 4.

In this embodiment: when rack 4 was meshing with bull stick 3, rocking takes place for 4 longer because of rack this moment, probably leads to, bull stick 3 and gear 5 break away from unable meshing, can pass through stabilizing block 19 this moment, and stabilizing block 19 is for hollow and rack 4 and gear 5 comparatively laminating for rack 4 and gear 5 tightly laminate, and difficult separation meshing is more firm.

Specifically referring to fig. 2, one end of the first pawl 9 is fixedly connected with a second shift lever 13, one end of the second pawl 14 is fixedly connected with a first shift lever 10, and one end of the connecting rod 16 is fixedly connected with a stepping lever 18.

In this embodiment: when people need to descend the bed surface 1, the first pawl 9 and the second pawl 14 can be unlocked through the second deflector rod 13 and the first deflector rod 10, at the moment, the bed surface 1 slowly descends under the action of gravity and the damping telescopic rod 2, the treading rod 18 is provided with a longer rod, so that people can conveniently tread or grasp, and the rotation of the connecting rod 16 is more convenient and labor-saving.

Specifically referring to fig. 3, a stabilizing groove 20 is formed on the inner circumferential wall of one of the fixing rods 6, and a stabilizing ring 21 is fixedly connected to the circumferential surface of the rotating rod 3.

In this embodiment: when the rotating rod 3 moves, the rotating rod 3 and the rack 4 can not be tightly meshed due to the fact that the rotating rod 3 can shake forwards and backwards, and the rotating rod 3 can move in a limiting mode through the stabilizing groove 20 and the stabilizing block 19, so that the rotating rod 3 can move forwards and backwards and can be tightly meshed with the rack 4.

The utility model discloses a theory of operation and use flow: when a doctor wants to treat a patient by using the diagnosis bed and feels that the height of the diagnosis bed needs to be adjusted, the stepping rod 18 can be stepped to drive the connecting rod 16 to rotate clockwise around the rotating rod 3, then the second pawl 14 is driven to be meshed with the ratchet 8, then the stepping rod 18 is lifted to drive the connecting rod 16 to rotate anticlockwise around the rotating rod 3, then the stepping rod 18 is stepped to drive the second pawl 14 to drive the ratchet 8 to rotate, then the rotating rod 3 is driven to rotate clockwise, the rotating rod 3 drives the rack 4 to ascend, the rack 4 drives the bed surface 1 to ascend until the proper position, at the moment, stepping is stopped, the ratchet limiting mechanism limits the rotation of the rotating rod 3, so that the bed surface 1 is not easy to descend under the action of gravity, at the moment, the rotating rod 3 can stay at the proper position, when the bed surface 1 needs to descend, the first pawl 9 and the second pawl 14 can be unlocked through the second deflector rod 13 and the first deflector rod 10, at the moment, the bed surface 1 can slowly descend under the action of gravity and the damping telescopic rod 2.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A medical diagnostic bed, comprising:

a bed surface (1);

the damping telescopic rods (2) are fixedly connected to the lower end of the bed surface (1);

the two fixing rods (6), the two fixing rods (6) are respectively and fixedly connected to the adjacent ends of the damping telescopic rods (2); and

elevating system, elevating system includes rack (4), bull stick (3), passes hole (23), gear (5) and ratchet stop gear, rack (4) fixed connection is in the lower extreme of bed surface (1), set up the one end in one of them dead lever (6) through hole (23), the one end of bull stick (3) is rotated and is connected in the one side inner wall that passes hole (23), the other end activity of bull stick (3) runs through the one end of another dead lever (6) and outwards extends, gear (5) fixed connection is in the circumferential surface of bull stick (3), gear (5) and rack (4) intermeshing, ratchet stop gear locates the one side of bull stick (3).

2. The medical diagnostic bed of claim 1, wherein: ratchet stop gear includes ratchet (8), rotation groove (22), first pawl (9), round bar (11) and first shell fragment (12), ratchet (8) fixed connection is in the one end of bull stick (3), rotation groove (22) fixed connection is in the one end of dead lever (6), first pawl (9) rotate to be connected in the circumferential surface who rotates groove (22), first pawl (9) and ratchet (8) intermittent type meshing, round bar (11) fixed connection is in the one end of dead lever (6), first shell fragment (12) fixed connection is in the circumferential surface of round bar (11).

3. The medical diagnostic bed of claim 2, wherein: still include actuating mechanism, actuating mechanism includes the lantern ring (7), second pawl (14), first pivot (15), connecting rod (16) and second shell fragment (17), the circumferential surface of bull stick (3) is located to lantern ring (7) cover, connecting rod (16) fixed connection is in the circumferential surface of lantern ring (7), first pivot (15) fixed connection is in the one end of connecting rod (16), second pawl (14) rotate to be connected in the circumferential surface of first pivot (15), second shell fragment (17) fixed connection is in the one end of connecting rod (16), second pawl (14) and ratchet (8) intermittent type meshing.

4. A medical diagnostic bed according to claim 3, wherein: the circumference surface of the gear (5) is rotatably connected with a stabilizing block (19), and the stabilizing block (19) is connected to the surface of the rack (4) in a sliding manner.

5. The medical diagnostic bed of claim 4, wherein: one end of the first pawl (9) is fixedly connected with a second driving lever (13), one end of the second pawl (14) is fixedly connected with a first driving lever (10), and one end of the connecting rod (16) is fixedly connected with a stepping rod (18).

6. The medical diagnostic bed of claim 5, wherein: a stabilizing groove (20) is formed in the circumferential inner wall of one of the fixing rods (6), and a stabilizing ring (21) is fixedly connected to the circumferential surface of the rotating rod (3).