CN210408844U - Guardrail device with adjustable position - Google Patents
Guardrail device with adjustable position Download PDFInfo
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- CN210408844U CN210408844U CN201920650027.3U CN201920650027U CN210408844U CN 210408844 U CN210408844 U CN 210408844U CN 201920650027 U CN201920650027 U CN 201920650027U CN 210408844 U CN210408844 U CN 210408844U
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Abstract
The utility model relates to a guardrail device with adjustable position, which solves the technical problems that the left guardrail and the right guardrail on the prior obstetric table are adjusted in position through a simple mechanism, the operation is complex and the occupied space is large, and comprises a left guardrail, a left handrail shaft connecting block, a left spring seat and a left spring; the left guardrail is fixedly connected with the left handrail shaft; the left armrest shaft connecting block is provided with a central through hole, a long groove, a short groove and a left spring connecting part, the long groove and the short groove of the left armrest shaft connecting block are respectively communicated with the central through hole, and the central through hole is positioned between the long groove and the short groove; the end part of the left handrail shaft is provided with a left spring seat connecting part, and the left handrail shaft is fixedly connected with a left key; the left armrest shaft penetrates through a central through hole of the left armrest shaft connecting block, the left spring seat is connected with a left spring seat connecting part of the left armrest shaft, and the left spring is sleeved on the left armrest shaft; one end of the left spring is connected with the left spring seat, and the other end of the left spring is connected with the left spring connecting part. The utility model discloses extensively be used for medical instrument technical field.
Description
Technical Field
The utility model relates to a medical equipment among the medical instrument technical field particularly, relates to a guardrail device with adjustable position.
Background
The obstetric table is a special medical instrument for parturient delivery, gynecological operation, abortion, gynecological examination and the like. Most of the existing obstetric tables are of fixed structures, are single in function, poor in adjustability and low in comfort level, and cannot meet the requirements of adopting free body positions and postures of lying on the back, lying on the side, sitting, standing, kneeling, lying prone, squatting and the like. The position of left guardrail and right guardrail on current obstetric table is generally not adjustable, perhaps carries out position control through simple mechanism, but still has the operation complicacy, the big technical defect in occupation space.
Disclosure of Invention
The utility model discloses be exactly for solving left guardrail and right guardrail on current obstetric table and carry out position control through simple mechanism, there is the operation complicacy, and occupation space is big technical problem provides a guardrail device with adjustable convenient operation, nimble position.
The utility model discloses a guardrail device with adjustable position, which comprises a left guardrail, a left handrail shaft, a left key, a left handrail shaft connecting block, a left spring seat and a left spring;
the left guardrail is fixedly connected with the left handrail shaft; the left armrest shaft connecting block is provided with a central through hole, a long groove, a short groove and a left spring connecting part, the long groove of the left armrest shaft connecting block is communicated with the central through hole, the short groove is communicated with the central through hole, the long groove and the short groove are oppositely arranged, and the central through hole is positioned between the long groove and the short groove; the end part of the left handrail shaft is provided with a left spring seat connecting part, and a left key is fixedly connected with the left handrail shaft; the left armrest shaft penetrates through a central through hole of the left armrest shaft connecting block, the left spring seat is connected with a left spring seat connecting part of the left armrest shaft, and the left spring is sleeved on the left armrest shaft; one end of the left spring is connected with the left spring seat, and the other end of the left spring is connected with the left spring connecting part.
Preferably, the guardrail device with the adjustable position further comprises a right guardrail, a right handrail shaft, a right key, a right handrail shaft connecting block, a right spring seat and a right spring;
the right guardrail is fixedly connected with the right handrail shaft; the right armrest shaft connecting block is provided with a central through hole, a long groove, a short groove and a right spring connecting part, the long groove of the right armrest shaft connecting block is communicated with the central through hole, the short groove is communicated with the central through hole, the long groove and the short groove are oppositely arranged, and the central through hole is positioned between the long groove and the short groove; the end part of the right handrail shaft is provided with a right spring seat connecting part, and a right key is fixedly connected with the right handrail shaft; the right armrest shaft penetrates through a central through hole of the right armrest shaft connecting block, a right spring seat is connected with a right spring seat connecting part of the right armrest shaft, and a right spring is sleeved on the right armrest shaft; one end of the right spring is connected with the right spring seat, and the other end of the right spring is connected with the right spring connecting part of the right armrest shaft connecting block.
Preferably, the left guardrail is connected with a left handrail, and the right guardrail is connected with a right handrail.
The utility model has the advantages that: the operation is convenient and flexible when in use, and the practicability is good; can be lifted or lowered, and can save space when being lowered.
Further features of the invention will be apparent from the description of the embodiments which follows.
Drawings
Fig. 1 is a top view of a birthing bed;
fig. 2 is a side view of the birthing bed;
FIG. 3 is a schematic view of the left hand rail and left hand side rail of the configuration of FIG. 2 shown in a lowered position;
FIG. 4 is a top view of the structure shown in FIG. 3;
FIG. 5 is a schematic view of the configuration of FIG. 3 with the left guardrail attached to the back side of the back plate by a left armrest shaft and the right guardrail attached to the back side of the back plate by a right armrest shaft;
FIG. 6 is a perspective view of the left armrest shaft connector block;
FIG. 7 is a front view of the structure shown in FIG. 6;
FIG. 8 is a bottom view of the structure shown in FIG. 6;
FIG. 9 is a left side view of the structure shown in FIG. 6;
FIG. 10 is a schematic view of the construction of the left armrest shaft;
FIG. 11 is a schematic view of the left guardrail of FIG. 5 in a lowered position;
FIG. 12 is a schematic view of the left key on the left hand rail axle of FIG. 11 being captured in the elongated slot of the left hand rail axle connector block;
FIG. 13 is a schematic view of the left guardrail of FIG. 2 in a raised condition;
FIG. 14 is a schematic view of the left guardrail of FIG. 2 in a raised condition;
FIG. 15 is a schematic view of the left key on the left hand rail axle of FIG. 14 captured in the short slot of the left hand rail axle connector block.
The symbols in the drawings illustrate that:
1. the novel chair comprises a back plate, 2. a left guardrail, 3. a right guardrail, 4. a waist plate, 5. a left thigh side plate, 6. a right thigh side plate, 7. a left thigh plate, 8. a right thigh plate, 9. a left shank plate, 10. a right shank plate, 11. a left handle, 12. a right handle, 13. a base, 14. a foot margin, 15. a caster, 16. a lifting support table, 17. a rotating tray, 18. a left handrail, 19. a right handrail, 20. a left handrail shaft, 20-1. a left spring seat connecting part, 20-2. a left flange, 21. a right handrail shaft, 22. a left handrail shaft connecting block, 22-1. a central through hole, 22-2. a long groove, 22-3. a short groove, 22-4. a left spring connecting part, 23. a right handrail shaft connecting block, 24. a left key, 26. a hinge seat, 32. a left spring, 33. a right spring, 34. a left spring seat, 35. a right spring seat.
Detailed Description
The present invention will be described in further detail with reference to the following detailed description of the preferred embodiments with reference to the accompanying drawings.
As shown in fig. 1-4, the birth bed comprises a back plate 1, a left guardrail 2, a right guardrail 3, a waist plate 4, a left thigh side plate 5, a right thigh side plate 6, a left thigh plate 7, a right thigh plate 8, a left shank plate 9, a right shank plate 10, a left handle 11, a right handle 12, a base 13, a lifting support platform 16, a rotary tray 17, a left handrail 18 and a right handrail 19, wherein the left handrail 18 is connected with the left guardrail 2, the right handrail 19 is connected with the right guardrail 3, a foot 14 is connected with the base 13, and a caster 15 is connected with the base 13. The elevating support table 16 is connected to the base 13 via an elevating mechanism. The rotary tray 17 is connected with the lifting support platform 16, the rotary tray 17 adopts a known structure, and the rotary tray 17 is used for placing a dirt basin required during the childbirth. The backboard 1 is connected with a lifting support platform 16, and a sponge mat is laid on the backboard 1 in figures 1-4. The waist plate 4 is connected to a lift support 16. The left thigh lateral plate 5 is connected with a left thigh plate 7, and the left thigh plate 7 is connected with a left shank plate 9. The right thigh lateral plate 6 is connected with the right thigh plate 8, and the right thigh plate 8 is connected with the right shank plate 10. The left guardrail 2 is connected with the backboard 1, and the right guardrail 3 is connected with the backboard 1. The left handle 11 is fixedly connected with the waist plate 4, the right handle 12 is fixedly connected with the waist plate 4, and the left handle 11 and the right handle 12 are used as auxiliary handles for force exertion of the parturient during childbirth.
As shown in fig. 3 and 5, the left handrail shaft connecting block 22 is fixedly connected with the back surface of the back plate 1, the left handrail shaft 20 passes through the left handrail shaft connecting block 22, and the left guardrail 2 is fixedly connected with the left handrail shaft 20; as shown in fig. 6-9, the left armrest shaft connecting block 22 is provided with a central through hole 22-1, a long groove 22-2, a short groove 22-3 and a left spring connecting part 22-4, the long groove 22-2 is communicated with the central through hole 22-1, the short groove 22-3 is communicated with the central through hole 22-1, the long groove 22-2 and the short groove 22-3 are oppositely arranged, and the central through hole 22-1 is positioned between the long groove 22-2 and the short groove 22-3; as shown in fig. 10, one end of the left handrail shaft 20 is provided with a left spring seat connecting part 20-1, the other end is provided with a left flange 20-2 for fixedly connecting with the left guardrail 2, and a left key 24 is fixedly connected with the left handrail shaft 20; as shown in fig. 11 and 12, the left armrest shaft 20 passes through the central through hole 22-1, the left spring seat 34 is connected to the left spring seat connecting portion 20-1 of the left armrest shaft 20, the left spring 32 is sleeved on the left armrest shaft 20, one end of the left spring 32 is connected to the left spring seat 34, the other end of the left spring 32 is connected to the left spring connecting portion 22-4, the left key 24 is clamped in the elongated slot 22-2 of the left armrest shaft connecting block 22, the left armrest shaft 20 cannot rotate at this time, and the left spring 32 is not compressed at this time. The right handrail shaft 21 and the left handrail shaft 20 have the same structure, the right handrail shaft connecting block 23 and the left handrail shaft connecting block 22 have the same structure, the right handrail shaft connecting block 23 is fixedly connected with the back surface of the back plate 1, the right handrail shaft 21 penetrates through the right handrail shaft connecting block 23, and the right guardrail 3 is fixedly connected with the right handrail shaft 21. The right armrest shaft connecting block 23 is provided with a central through hole, a long groove, a short groove and a right spring connecting part, the long groove is communicated with the central through hole, the short groove is communicated with the central through hole, the long groove and the short groove are oppositely arranged, and the central through hole is positioned between the long groove and the short groove; the right handrail shaft 21 and the left handrail shaft 20 have the same structure, one end of the right handrail shaft 21 is provided with a right spring seat connecting part, the other end of the right handrail shaft 21 is provided with a right flange fixedly connected with the right guardrail 3, and a right key is fixedly connected with the right handrail shaft 21; the right armrest shaft 21 penetrates through a central through hole of the right armrest shaft connecting block 23, the right spring seat 35 is connected with a right spring seat connecting portion of the right armrest shaft 21, the right spring 33 is sleeved on the right armrest shaft 21, one end of the right spring 33 is connected with the right spring seat 35, the other end of the right spring 33 is connected with a right spring connecting portion of the right armrest shaft connecting block 23, a right key is clamped in an elongated slot of the right armrest shaft connecting block 23, the right armrest shaft 21 cannot rotate at the moment, and the right spring 33 is not compressed at the moment.
When the left guardrail 2 shown in fig. 5 needs to be turned upwards by 180 degrees to the lifting state shown in fig. 2, the medical staff pulls the left guardrail 2 outwards by a certain distance (firstly pulls out the left guardrail on the left side in fig. 5), the left guardrail 2 drives the left handrail shaft 20 to move outwards by a certain distance, so that the left key 24 is separated from the long groove 22-2 of the left handrail shaft connecting block 22 (at this time, the left spring 32 is compressed to store energy), the left guardrail 2 rotates upwards by 180 degrees, the left guardrail 2 drives the left handrail shaft 20 to rotate by 180 degrees, then the left handrail shaft 20 is loosened, the left spring 32 releases energy, so that the left key 24 is clamped in the short groove 22-3 of the left handrail shaft connecting block 22 (at this time, the left handrail shaft 20 cannot rotate), and thus the left guardrail 2 is lifted to reach the state shown in fig. 2. Similarly, the operation process of turning the right guardrail 3 upwards by 180 ° to the raised state shown in fig. 2 is the same as the operation process of the left guardrail 2, and is not described in detail.
It should be noted that the device composed of the left guardrail, the left armrest shaft, the left key, the left armrest shaft connecting block, the left spring seat and the left spring can also be installed on the bed board of the existing hospital bed for use, or be used in other products, equipment and devices needing to install the guardrail.
The present invention and its embodiments have been described above schematically, and the description is not limited thereto, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if those skilled in the art should understand it, without departing from the spirit of the present invention, they should also understand that other configurations of the components, driving devices and connecting means can be adopted without inventive design and structural modes and embodiments similar to the technical solution.
Claims (3)
1. A guardrail device with an adjustable position is characterized by comprising a left guardrail, a left handrail shaft, a left key, a left handrail shaft connecting block, a left spring seat and a left spring;
the left guardrail is fixedly connected with the left handrail shaft; the left armrest shaft connecting block is provided with a central through hole, a long groove, a short groove and a left spring connecting part, the long groove of the left armrest shaft connecting block is communicated with the central through hole, the short groove is communicated with the central through hole, the long groove and the short groove are oppositely arranged, and the central through hole is positioned between the long groove and the short groove; the end part of the left handrail shaft is provided with a left spring seat connecting part, and a left key is fixedly connected with the left handrail shaft; the left armrest shaft penetrates through a central through hole of the left armrest shaft connecting block, the left spring seat is connected with a left spring seat connecting part of the left armrest shaft, and the left spring is sleeved on the left armrest shaft; one end of the left spring is connected with the left spring seat, and the other end of the left spring is connected with the left spring connecting part.
2. The positionally adjustable guardrail device of claim 1, further comprising a right guardrail, a right armrest shaft, a right key, a right armrest shaft connector block, a right spring seat, and a right spring;
the right guardrail is fixedly connected with the right handrail shaft; the right armrest shaft connecting block is provided with a central through hole, a long groove, a short groove and a right spring connecting part, the long groove of the right armrest shaft connecting block is communicated with the central through hole, the short groove is communicated with the central through hole, the long groove and the short groove are oppositely arranged, and the central through hole is positioned between the long groove and the short groove; the end part of the right handrail shaft is provided with a right spring seat connecting part, and the right key is fixedly connected with the right handrail shaft; the right armrest shaft penetrates through a central through hole of the right armrest shaft connecting block, the right spring seat is connected with a right spring seat connecting part of the right armrest shaft, and the right spring is sleeved on the right armrest shaft; one end of the right spring is connected with the right spring seat, and the other end of the right spring is connected with the right spring connecting part of the right armrest shaft connecting block.
3. The positionally adjustable guardrail apparatus of claim 2 wherein a left hand rail is attached to the left guardrail and a right hand rail is attached to the right guardrail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920650027.3U CN210408844U (en) | 2019-05-08 | 2019-05-08 | Guardrail device with adjustable position |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920650027.3U CN210408844U (en) | 2019-05-08 | 2019-05-08 | Guardrail device with adjustable position |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210408844U true CN210408844U (en) | 2020-04-28 |
Family
ID=70371020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920650027.3U Active CN210408844U (en) | 2019-05-08 | 2019-05-08 | Guardrail device with adjustable position |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210408844U (en) |
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2019
- 2019-05-08 CN CN201920650027.3U patent/CN210408844U/en active Active
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