CN212037982U - Nursing stretcher for emergency treatment - Google Patents
Nursing stretcher for emergency treatment Download PDFInfo
- Publication number
- CN212037982U CN212037982U CN202020198969.5U CN202020198969U CN212037982U CN 212037982 U CN212037982 U CN 212037982U CN 202020198969 U CN202020198969 U CN 202020198969U CN 212037982 U CN212037982 U CN 212037982U
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- Prior art keywords
- stretcher
- connecting plate
- ball screw
- rotating
- pairs
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 230000000474 nursing effect Effects 0.000 title claims abstract description 20
- 230000005540 biological transmission Effects 0.000 claims description 7
- 238000000034 method Methods 0.000 abstract description 2
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
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Abstract
The utility model belongs to the field of medical equipment, in particular to a nursing stretcher for emergency treatment, which aims at the problems that the prior stretcher is usually moved by manpower when in use, the movement is inconvenient, and the fatigue of medical staff is easy to be caused in the long-time use process, the utility model provides a proposal that comprises a stretcher, two fixed plates are symmetrically and fixedly arranged at the bottom of the stretcher, two rotating shafts are symmetrically and rotatably connected between the two fixed plates, two support legs are symmetrically and fixedly arranged on the rotating shafts, one ends of the support legs are rotatably connected with wheels, and the same connecting plate is in threaded connection between the two fixed plates, the utility model can rotate four support legs to the position vertical to the ground by rotating a screw rod, thereby forming a form of a trolley, so when in transporting patients, the physical labor of the medical staff can be greatly reduced, and the shaking of the stretcher can be reduced, and the discomfort of the patient can be further reduced.
Description
Technical Field
The utility model relates to the technical field of medical equipment, especially, relate to a nursing stretcher that emergency call used.
Background
The stretcher is one of necessary medical rescue tools. Generally, when a patient suffers from sudden illness or physical injury caused by traffic accidents, a doctor for emergency treatment lifts the patient onto a stretcher, and then transfers the patient onto an operating table or a sickbed. Stretchers play an extremely important role in rescue work;
the existing stretcher is usually moved manually during use, the movement is inconvenient, and medical staff can easily feel fatigue during long-time use, so that a nursing stretcher for emergency treatment is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the stretcher in the prior art is usually moved manually, is inconvenient to move, and easily causes the medical staff to feel fatigue in the long-time use process, and provides a nursing stretcher for emergency treatment.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a nursing stretcher that emergency call used, includes the stretcher, the bottom symmetry fixed mounting of stretcher has two fixed plates, and the symmetry rotates between two fixed plates and is connected with two pivots, symmetry fixed mounting has two landing legs in the pivot, the one end of landing leg is rotated and is connected with the wheel, and threaded connection has same connecting plate between two fixed plates, symmetrical transmission is connected with two ball screw pairs on the connecting plate, the bottom symmetry of stretcher rotates and is connected with two and rotates the cover, and two rotate the cover and be connected with two pivot transmissions respectively.
Preferably, fixed cover is equipped with the worm wheel that is located between two landing legs in the pivot, and two equal fixed mounting in one end that rotate the cover and keep away from each other have the worm, the worm meshes with the worm wheel mutually, utilizes worm wheel and worm can realize rotating through rotating the rotation of cover, can drive the pivot and rotate.
Preferably, the inner wall of the rotating cover is fixedly provided with a ball screw nut pair, the thread directions of the two ball screw nut pairs are opposite, the two ball screw pairs respectively penetrate through the two ball screw nut pairs and are respectively in threaded connection with the two ball screw nut pairs, and the ball screw pairs and the rotating cover can be in threaded transmission by utilizing the ball screw nut pairs.
Preferably, rotate between two fixed plates and be connected with same screw rod, and the one end of screw rod runs through the fixed plate that is located one side and extends to one side of fixed plate, the screw rod run through the connecting plate and with connecting plate threaded connection, one side symmetry of connecting plate rotates and is connected with two connecting rods, and the one end that two connecting rods kept away from each other rotates with the one end that two ball screw pairs are close to each other respectively and is connected, utilizes the threaded connection of screw rod and connecting plate, can conveniently drive two connecting rods and rotate simultaneously.
Preferably, the bottom fixed mounting of connecting plate has the erection column, and the one side fixed mounting that two fixed plates are close to each other has same slide rail, the bottom fixed mounting of erection column has the slide, slide and slide rail sliding connection utilize slide rail and slide can realize sliding spacing to the connecting plate.
In the utility model, when the nursing stretcher is used in the corridor, the patient can be conveniently transported, the medical staff can move freely, and certain convenience can be realized when the nursing stretcher is used;
when a patient needs to be transported on a flat ground, the screw rod, the connecting plate, the connecting rod and the rotating cover are matched, the rotating cover can be driven to rotate when the screw rod is rotated, and the thread directions of the two ball screw nut pairs are opposite, so that the rotating directions of the two rotating covers are opposite, the supporting legs can be driven to rotate downwards, until the four supporting legs rotate to vertical positions, the stretcher can be changed into a temporary transportation trolley, the patient can be conveniently driven to move by pushing the stretcher, and the physical strength of medical staff can be greatly saved;
the utility model discloses a rotate the screw rod, can all rotate four landing legs to the position on perpendicular ground to this form that can form the shallow, so when transporting the patient, medical staff's that can significantly reduce physical labor, and rocking of reducible stretcher, further can reduce patient's uncomfortable sense.
Drawings
Fig. 1 is a front view of a nursing stretcher for emergency treatment according to the present invention;
fig. 2 is a top view of a nursing stretcher for emergency treatment according to the present invention;
fig. 3 is a front view of a connection structure of a rotating cover and a ball screw of a nursing stretcher for emergency treatment according to the present invention;
fig. 4 is a three-dimensional view of a partial structure of a nursing stretcher for emergency treatment.
In the figure: the device comprises a stretcher 1, a fixing plate 2, a rotating shaft 3, supporting legs 4, a rotating cover 5, a ball screw pair 6, a worm 7, a worm gear 8, a sliding rail 9, a connecting plate 10, a connecting rod 11, a screw 12, a mounting column 13, a ball screw nut pair 14, a sliding plate 15 and wheels 16.
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.
Example one
Referring to fig. 1-4, a nursing stretcher for emergency treatment comprises a stretcher 1, wherein two fixing plates 2 are symmetrically and fixedly installed at the bottom of the stretcher 1, two rotating shafts 3 are symmetrically and rotatably connected between the two fixing plates 2, two supporting legs 4 are symmetrically and fixedly installed on the rotating shafts 3, one ends of the supporting legs 4 are rotatably connected with wheels 16, a same connecting plate 10 is in threaded connection between the two fixing plates 2, two ball screw pairs 6 are symmetrically and rotatably connected to the connecting plate 10, two rotating covers 5 are symmetrically and rotatably connected to the bottom of the stretcher 1, and the two rotating covers 5 are respectively in transmission connection with the two rotating shafts 3.
The utility model discloses in, fixed cover is equipped with the worm wheel 8 that is located between two landing legs 4 in pivot 3, and two equal fixed mounting of one end that rotate cover 5 and keep away from each other have worm 7, and worm 7 meshes with worm wheel 8 mutually.
The utility model discloses in, fixed mounting has ball screw nut pair 14 on the inner wall of rotation cover 5, and two ball screw nut pair 14's screw thread opposite direction, and two ball screw pair 6 run through two ball screw nut pair 14 respectively and respectively with two ball screw nut pair 14 threaded connection.
The utility model discloses in, rotate between two fixed plates 2 and be connected with same screw rod 12, and the one end of screw rod 12 runs through the fixed plate 2 that is located one side and extends to one side of fixed plate 2, screw rod 12 run through connecting plate 10 and with connecting plate 10 threaded connection, one side symmetry of connecting plate 10 rotates and is connected with two connecting rods 11, and the one end that two connecting rods 11 kept away from each other rotates with the one end that two ball are vice 6 to be close to each other respectively and is connected.
The utility model discloses in, the bottom fixed mounting of connecting plate 10 has erection column 13, and two one side fixed mounting that 2 fixed plates are close to each other have same slide rail 9, and the bottom fixed mounting of erection column 13 has slide 15, slide 15 and slide rail 9 sliding connection.
Example two
Referring to fig. 1-4, a nursing stretcher for emergency treatment comprises a stretcher 1, wherein two fixing plates 2 are symmetrically and fixedly installed at the bottom of the stretcher 1, two rotating shafts 3 are symmetrically and rotatably connected between the two fixing plates 2, two supporting legs 4 are symmetrically and fixedly installed on the rotating shafts 3, one ends of the supporting legs 4 are rotatably connected with wheels 16, a same connecting plate 10 is in threaded connection between the two fixing plates 2, two ball screw pairs 6 are symmetrically and rotatably connected to the connecting plate 10, two rotating covers 5 are symmetrically and rotatably connected to the bottom of the stretcher 1, and the two rotating covers 5 are respectively in transmission connection with the two rotating shafts 3.
Wherein, when the stretcher 1 can be in the corridor, the patient can be conveniently transported, at the moment, the free movement of the medical staff can be facilitated, when the stretcher is used, certain convenience can be realized, when the patient needs to be transported on the flat ground, the screw rod 12, the connecting plate 10, the connecting rod 11 and the rotating cover 5 are matched, when the screw rod 12 is rotated, the rotating cover 5 can be driven to rotate, and the thread directions of the two ball screw nut pairs 14 are opposite, so that the rotating directions of the two rotating covers 5 are opposite, the supporting legs 4 can be driven to rotate downwards, until the four supporting legs 4 rotate to the vertical position, the stretcher 1 can be changed into a temporary transportation cart, namely, the stretcher 1 can be pushed to conveniently drive the patient to move, thereby the physical power of the medical staff can be greatly saved, the utility model discloses a rotating screw rod 12, the four supporting legs 4 can be rotated to the position vertical to the ground, so that a trolley form can be formed, when a patient is transported, the physical labor of medical staff can be greatly reduced, the shaking of the stretcher 1 can be reduced, and the discomfort of the patient can be further reduced.
The utility model discloses in, fixed cover is equipped with the worm wheel 8 that is located between two landing legs 4 in pivot 3, and two equal fixed mounting of one end that rotate cover 5 and keep away from each other have worm 7, and worm 7 meshes with worm wheel 8 mutually, utilizes worm wheel 8 and worm 7 can realize rotating through rotating cover 5, can drive pivot 3 and rotate.
The utility model discloses in, fixed mounting has ball screw nut pair 14 on the inner wall of rotation cover 5, and two ball screw nut pair 14's screw thread opposite direction, and two ball screw pairs 6 run through two ball screw nut pair 14 respectively and respectively with two ball screw nut pair 14 threaded connection, utilize ball screw nut pair 14, can realize that ball screw pair 6 carries out screw drive with rotation cover 5.
The utility model discloses in, it is connected with same screw rod 12 to rotate between two fixed plates 2, and the one end of screw rod 12 runs through the fixed plate 2 that is located one side and extends to one side of fixed plate 2, screw rod 12 run through connecting plate 10 and with connecting plate 10 threaded connection, a lateral symmetry of connecting plate 10 rotates and is connected with two connecting rods 11, and the one end that two connecting rods 11 kept away from each other rotates with the one end that two ball are vice 6 are close to each other respectively and is connected, utilize the threaded connection of screw rod 12 and connecting plate 10, can conveniently drive two connecting rods 12 and rotate simultaneously.
The utility model discloses in, the bottom fixed mounting of connecting plate 10 has erection column 13, and two one side fixed mounting that 2 fixed plates are close to each other have same slide rail 9, and the bottom fixed mounting of erection column 13 has slide 15, and slide 15 and slide rail 9 sliding connection utilize slide rail 9 and slide 15 to realize sliding spacingly to connecting plate 10.
In the utility model, when the technical scheme is used, when the stretcher 1 is used in a corridor, a patient can be conveniently transported, at the moment, the free movement of medical staff can be facilitated, when the stretcher is used, certain convenience can be realized, when the patient needs to be transported on a flat ground, the screw rod 12, the connecting plate 10, the connecting rods 11 and the rotating cover 5 are matched, when the screw rod 12 is rotated, the connecting plate 10 can be driven to move transversely, at the moment, the two ball screw pairs 6 can be pushed to move under the action of the two connecting rods 11 and are kept away from each other, at the moment, the rotating cover 5 can be driven to rotate under the action of the ball screw nut pair 14, the thread directions of the two ball screw nut pairs 14 are opposite, so that the rotating directions of the two rotating covers 5 are opposite, and then, under the matching of the worm 7 and the worm wheel 8, the rotating shaft 3 can be driven to rotate, so alright rotate with driving landing leg 4 downwards, when rotating to vertical position until four landing legs 4, at this moment alright change stretcher 1 into temporary transport trolley, can utilize to promote stretcher 1 and can conveniently drive patient and remove, so when transporting the patient, medical staff's physical labor can significantly reduce to rocking of reducible stretcher 1, further can reduce patient's uncomfortable sense.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a nursing stretcher that emergency call used, includes stretcher (1), its characterized in that, the bottom symmetry fixed mounting of stretcher (1) has two fixed plates (2), and the symmetry rotates between two fixed plates (2) and is connected with two pivots (3), symmetry fixed mounting has two landing legs (4) in pivot (3), the one end of landing leg (4) is rotated and is connected with wheel (16), and threaded connection has same connecting plate (10) between two fixed plates (2), symmetrical transmission is connected with two ball pair (6) on connecting plate (10), the bottom symmetry of stretcher (1) rotates and is connected with two and rotates cover (5), and two rotate cover (5) and be connected with two pivots (3) transmission respectively.
2. The nursing stretcher for emergency treatment according to claim 1, characterized in that the rotating shaft (3) is fixedly sleeved with a worm wheel (8) between the two legs (4), and the ends of the two rotating covers (5) far away from each other are fixedly provided with a worm (7), and the worm (7) is meshed with the worm wheel (8).
3. The emergency nursing stretcher according to claim 1 characterized in that the inner wall of the rotating cover (5) is fixedly provided with a ball screw nut pair (14), the two ball screw nut pairs (14) have opposite thread directions, and the two ball screw pairs (6) respectively penetrate through the two ball screw nut pairs (14) and are respectively in threaded connection with the two ball screw nut pairs (14).
4. The nursing stretcher for emergency treatment according to claim 1, characterized in that the same screw rod (12) is rotatably connected between the two fixing plates (2), one end of the screw rod (12) penetrates through the fixing plate (2) on one side and extends to one side of the fixing plate (2), the screw rod (12) penetrates through the connecting plate (10) and is in threaded connection with the connecting plate (10), two connecting rods (11) are symmetrically and rotatably connected to one side of the connecting plate (10), and the ends of the two connecting rods (11) far away from each other are respectively rotatably connected with the ends of the two ball screw pairs (6) close to each other.
5. The nursing stretcher for emergency treatment according to claim 1, characterized in that the bottom of the connecting plate (10) is fixedly installed with a mounting column (13), and one side of the two fixing plates (2) close to each other is fixedly installed with the same slide rail (9), the bottom of the mounting column (13) is fixedly installed with a sliding plate (15), and the sliding plate (15) is slidably connected with the slide rail (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020198969.5U CN212037982U (en) | 2020-02-24 | 2020-02-24 | Nursing stretcher for emergency treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020198969.5U CN212037982U (en) | 2020-02-24 | 2020-02-24 | Nursing stretcher for emergency treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212037982U true CN212037982U (en) | 2020-12-01 |
Family
ID=73533303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020198969.5U Expired - Fee Related CN212037982U (en) | 2020-02-24 | 2020-02-24 | Nursing stretcher for emergency treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212037982U (en) |
-
2020
- 2020-02-24 CN CN202020198969.5U patent/CN212037982U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201201 |