CN211356348U - Hospital bed - Google Patents
Hospital bed Download PDFInfo
- Publication number
- CN211356348U CN211356348U CN201922459446.1U CN201922459446U CN211356348U CN 211356348 U CN211356348 U CN 211356348U CN 201922459446 U CN201922459446 U CN 201922459446U CN 211356348 U CN211356348 U CN 211356348U
- Authority
- CN
- China
- Prior art keywords
- handle
- limiting sleeve
- connecting rod
- transverse rod
- fixed
- Prior art date
- 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
Links
- 230000005611 electricity Effects 0.000 claims description 8
- 239000000956 alloy Substances 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 229910045601 alloy Inorganic materials 0.000 claims 1
- 239000002184 metal Substances 0.000 description 2
- 208000034656 Contusions 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
- 239000000463 material Substances 0.000 description 1
Images
Landscapes
- Invalid Beds And Related Equipment (AREA)
Abstract
The utility model relates to the field of medical equipment, a hospital bed is disclosed, including the bed board, a bedstead for supporting the bed board, the bed board includes first bed board, the second bed board, second bed board bottom has first connecting rod through the bolt fastening, first connecting rod is articulated with the one end of second connecting rod, the other end of second connecting rod is articulated with the one end of first transverse bar, the other end of first transverse bar links to each other through the one end of outer internal thread with the second transverse bar, there is the internal gear inside fluting of the other end of second transverse bar and inslot through the bolt fastening, be equipped with the handle in the internal gear, be equipped with the siren on hand. The utility model has the advantages of remind the handle in time to reset.
Description
Technical Field
The utility model relates to the field of medical equipment, specifically a hospital bed.
Background
The tailstock of the sickbed in the prior art is provided with a handle, a part of bed board and a horizontal plane form a certain included angle by rotating the handle, so that a patient can lie in a half-lying state, the handle needs to be reset in time after the inclination angle of the bed board is adjusted by using the handle, otherwise, the handle extending out of the tailstock is easy to trip over medical staff or family members of the patient passing through the tailstock, and the injury such as falling, bruising and the like is caused.
SUMMERY OF THE UTILITY MODEL
To the not enough of above-mentioned prior art, the utility model aims to provide a can remind the operating handle to adjust bed board inclination's personnel, in time with the sick bed that the handle resets after having used up the handle.
In order to solve the technical problem, the utility model adopts the following technical scheme.
A sickbed comprises a bed plate and a bed frame for supporting the bed plate, and is characterized in that the bed plate comprises a first bed plate and a second bed plate, the first bed plate is fixed on the bed frame through a bolt, one side of the second bed plate is hinged to one side of the first bed plate, and the second bed plate is placed on the bed frame; a first connecting rod is fixed at the bottom of the second bed plate through a bolt, the first connecting rod is in a concave shape, the first connecting rod and the second connecting rod are vertically arranged, the middle part of the first connecting rod is hinged with one end of the second connecting rod, the other end of the second connecting rod is hinged with one end of the first transverse rod, an integrally formed external thread is arranged outside the other end of the first transverse rod, one end of the second transverse rod is provided with an internal thread matched with the first transverse rod in a matching mode, the other end of the first transverse rod is connected with one end of the second transverse rod through the external internal thread, the second transverse rod is fixed on the bed frame through a bearing and a bearing seat, the other end of the second transverse rod is internally grooved, an internal gear is fixed in the groove through a bolt, an external thread is machined on the outer wall of the end of the second transverse rod, and a limiting sleeve is fixed outside the; the outer part of the limiting sleeve is integrally cylindrical and hollow, one end of the hollow limiting sleeve is fully opened, the other end of the hollow limiting sleeve is provided with a round hole, the inner wall of the limiting sleeve is provided with an internal thread matched with the second transverse rod, the end part, away from the opening side, of the internal thread section is a distance away from the round hole side of the limiting sleeve, one end, open, of the limiting sleeve is in threaded connection with the second transverse rod, the limiting sleeve is embedded with two conductive columns for conducting electricity, one part of each conductive column is located in the limiting sleeve, the other part of each conductive column is located outside the limiting sleeve, a power supply is connected between the two conductive columns located outside the limiting sleeve through a conducting wire; the inner gear is provided with a handle which is used for driving the second transverse rod to rotate so as to drive the first transverse rod to move left and right, the handle comprises a gear and a rotating shaft, the length of the inner gear is greater than that of the gear, the gear is fixed at one end of the rotating shaft through a key, the other end of the rotating shaft penetrates through a round hole of the limiting sleeve from the opening side of the limiting sleeve and then is fixedly connected with the connecting rod through a bolt, the handle is hinged with the connecting rod and comprises a handle body and a rubber sleeve wrapping the handle body, a groove is formed in the handle body, one end of a spring is fixed in the groove of the handle body through a bolt, a conductive bar for conducting electricity is fixed at the other end of the spring through a bolt, a conductive block is fixed on the handle body and positioned on one side above the conductive bar through a bolt, the conductive bar is in contact with the conductive block under the action of no external force, and an alarm is also embedded in the handle body and fixed; two conducting strips for conducting electricity are fixed on the rotating shaft through bolts, the height of each conducting strip is smaller than the radius of the inner gear, the conducting strips and the rotating shaft are insulated, one conducting strip is connected with one conducting wire, one conducting wire extends to the handle and is connected with the conducting bar, the other conducting wire extends to the handle and is connected with the alarm, and the alarm is connected with the conducting blocks through another conducting wire.
Preferably, the first connecting rod, the second connecting rod, the first transverse rod, the second transverse rod, the internal gear, the rotating shaft and the connecting rod are made of alloy materials.
Preferably, the stop collar and the handle are made of plastic materials.
The utility model has the advantages that: the alarm, the conductive post, the conductive block, the conductive bar and the conductive sheet are arranged, so that when the handle extends out of the bed tail, the conductive sheet is in contact with the conductive post, when the conductive bar is not pressed by hands, the conductive bar is in contact with the conductive block, the alarm is electrified to work, and the alarm prompt under the condition that the handle extends out of the bed tail and no person resets the handle is realized; the arrangement of the spring ensures that the conductive strip is separated from the conductive block when the handle is pressed by hands, and the alarm does not work, namely, the alarm does not give an alarm when a person operates the handle; the arrangement of the first connecting rod, the second connecting rod, the first transverse rod, the second transverse rod and the handle realizes that the handle rotates to drive the second transverse rod to rotate, and the second transverse rod rotates to drive the first transverse rod to rotate, so that the horizontal left-right movement of the first transverse rod is realized, the height of the first connecting rod is changed, and the inclination angle of the second bed board is adjusted.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic structural view of the handle of the present invention after stretching out.
Fig. 3 is a schematic structural view of the utility model after the second bed board is adjusted by the rotating handle.
Fig. 4 is a schematic structural view of the first connecting rod, the second connecting rod, the first transverse rod, the second transverse rod, the limiting sleeve and the handle when the second bed board of the utility model is horizontally placed.
Fig. 5 is a schematic structural view of the first connecting rod, the second connecting rod, the first transverse rod, the second transverse rod, the stop collar and the handle after the second bed board is adjusted by the pull-out handle of the utility model.
Fig. 6 is a schematic structural view of a second transverse rod of the present invention.
Fig. 7 is a vertical sectional view of the second traverse rod of the present invention.
Fig. 8 is a schematic structural view of the stop collar and the battery of the present invention.
Fig. 9 is a vertical sectional view of the stop collar of the present invention.
Fig. 10 is a schematic structural view of the handle of the present invention.
Fig. 11 is the schematic view of the handle structure after the rubber sleeve is removed.
Fig. 12 is the schematic view of the structure of the handle after the rubber sleeve, the metal strip and the spring are removed.
Fig. 13 is a schematic structural view of the metal strip and the spring of the present invention.
Wherein, each reference number in the figure is: 1. a first bed plate; 2. a second bed board; 3. a bed frame; 4. a first link; 5. a second link; 6. a first transverse bar; 7. a second transverse bar; 8. an internal gear; 9. a limiting sleeve; 10. a circular hole; 11. a conductive post; 12. a power source; 13. a gear; 14. a rotating shaft; 15. a connecting rod; 16. a handle body; 17. a rubber sleeve; 18. a groove; 19. a spring; 20. a conductive strip; 21. a conductive block; 22. an alarm; 23. a conductive sheet; 24. and (4) conducting wires.
Detailed Description
The present invention will now be described in detail with reference to the accompanying drawings.
A hospital bed as shown in fig. 1 to 13 comprises a bed board and a bed frame for supporting the bed board, wherein the bed board comprises a first bed board 1 and a second bed board 2, the first bed board 1 is fixed on the bed frame 3 through a bolt, one side of the second bed board 2 is hinged on one side of the first bed board 1, and the second bed board 2 is placed on the bed frame 3; the bottom of the second bed board 2 is fixed with a first connecting rod 4 through a bolt, the first connecting rod 4 is in a concave shape, the first connecting rod 4 is perpendicular to a second connecting rod 5, the middle part of the first connecting rod 4 is hinged with one end of the second connecting rod 5, the other end of the second connecting rod 5 is hinged with one end of a first transverse rod 6, the outside of the other end of the first transverse rod 6 is provided with an integrally formed external thread, one end of a second transverse rod 7 is provided with an internal thread matched with the first transverse rod 6, the internal thread section of the second transverse rod 7 is long enough, the thread section of the first transverse rod 6 can not be separated from the second transverse rod 7, the other end of the first transverse rod 6 is connected with one end of the second transverse rod 7 through the external internal thread, the second transverse rod 7 is fixed on the bed frame 3 through a bearing and a bearing seat, the inside of the other end of the second transverse rod 7 is grooved, an internal gear 8 is fixed in the groove through a bolt, and the external thread is, a limiting sleeve 9 is fixed outside the other end of the second transverse rod 7 through external threads; the external part of the limiting sleeve 9 is integrally cylindrical and hollow, one end of the hollow limiting sleeve 9 is fully opened, the other end of the hollow limiting sleeve 9 is provided with a round hole 10, the inner wall of the limiting sleeve 9 is provided with an internal thread matched with the second transverse rod 7, the end part, away from the opening side, of the internal thread section is a distance away from the round hole 10 side of the limiting sleeve 9, one end, provided with an opening, of the limiting sleeve 9 is in threaded connection with the second transverse rod 7, the limiting sleeve 9 is embedded with two conductive posts 11 for conducting electricity, one part of each conductive post 11 is located in the limiting sleeve (specifically, the position between the thread section on the inner wall of the limiting sleeve 9 and the round hole side of the limiting sleeve 9), the other part of each conductive post is located outside the limiting sleeve 9, a power supply 12 is connected between the parts of the two; the inner gear 8 is internally provided with a handle which is used for rotationally driving the second transverse rod 7 to rotate so as to drive the first transverse rod 6 to move left and right, the handle comprises a gear 13, a rotating shaft 14, a connecting rod 15 and a handle, the length of the inner gear 8 is greater than that of the gear 13, the gear 13 is fixed at one end of the rotating shaft 14 through a key, the other end of the rotating shaft 14 penetrates through a round hole 10 of the limiting sleeve 9 from the opening side of the limiting sleeve 9 and then is fixedly connected with the connecting rod 15 through a bolt, the handle is hinged with the connecting rod 15 and comprises a handle body 16 and a rubber sleeve 17 wrapping the handle body 16, the handle body 16 is provided with a groove 18, one end of a spring 19 is fixed in the groove 18 of the handle body 16 through a bolt, the other end of the spring 19 is fixed with a conductive strip 20 for conducting electricity through a bolt, one side of the handle body, the conductive strip 20 is contacted with the conductive block 21 under the action of no external force, and an alarm 22 is embedded on the handle body 16 and fixed through a bolt; two conducting strips 23 for conducting are fixed on the rotating shaft 14 through bolts, the height of each conducting strip 23 is smaller than the radius of the inner gear 8, the conducting strips 23 are insulated from the rotating shaft 14, each conducting strip 23 is connected with a conducting wire 24, one conducting wire 24 extends to the handle and is connected with the conducting bar 20, the other conducting wire 24 extends to the handle and is connected with the alarm 22, and the alarm 22 is connected with the conducting block 21 through another conducting wire 24.
The first connecting rod 4, the second connecting rod 5, the first transverse rod 6, the second transverse rod 7, the internal gear 8, the gear 13, the rotating shaft 14 and the connecting rod 15 are made of alloy materials.
The stop collar 9 and the handle body 16 are made of plastic.
When the conductive bar is used, the handle is bent outwards by 90 degrees, so that the handle is perpendicular to the connecting rod 15, the handle is held by hand to pull out the handle, at the moment, the conductive sheet 23 moves rightwards to be in contact with the conductive post 11, the conductive bar 20 is pressed by the hand, and the conductive bar 20 is separated from the conductive block 21; the handle is held by hand to rotate the handle, a certain included angle is formed between the second bed plate 2 and the first bed plate 1, the handle is stopped rotating, if a person rotating the handle at the moment leaves the handle, the conducting bar 20 is contacted with the conducting block 21 under the elastic force of the spring 19, and the alarm 22 is electrified to start working, so that the person rotating the handle is reminded to reset the handle in time; the alarm 22 is not active if the person turning the handle at this time resets the handle.
Claims (3)
1. A sickbed comprises a bed plate and a bed frame for supporting the bed plate, and is characterized in that the bed plate comprises a first bed plate and a second bed plate, the first bed plate is fixed on the bed frame through a bolt, one side of the second bed plate is hinged to one side of the first bed plate, and the second bed plate is placed on the bed frame; a first connecting rod is fixed at the bottom of the second bed plate through a bolt, the first connecting rod is in a concave shape, the first connecting rod and the second connecting rod are vertically arranged, the middle part of the first connecting rod is hinged with one end of the second connecting rod, the other end of the second connecting rod is hinged with one end of the first transverse rod, an integrally formed external thread is arranged outside the other end of the first transverse rod, one end of the second transverse rod is provided with an internal thread matched with the first transverse rod in a matching mode, the other end of the first transverse rod is connected with one end of the second transverse rod through the external internal thread, the second transverse rod is fixed on the bed frame through a bearing and a bearing seat, the other end of the second transverse rod is internally grooved, an internal gear is fixed in the groove through a bolt, an external thread is machined on the outer wall of the end of the second transverse rod, and a limiting sleeve is fixed outside the; the outer part of the limiting sleeve is integrally cylindrical and hollow, one end of the hollow limiting sleeve is fully opened, the other end of the hollow limiting sleeve is provided with a round hole, the inner wall of the limiting sleeve is provided with an internal thread matched with the second transverse rod, the end part, away from the opening side, of the internal thread section is a distance away from the round hole side of the limiting sleeve, one end, open, of the limiting sleeve is in threaded connection with the second transverse rod, the limiting sleeve is embedded with two conductive columns for conducting electricity, one part of each conductive column is located in the limiting sleeve, the other part of each conductive column is located outside the limiting sleeve, a power supply is connected between the two conductive columns located outside the limiting sleeve through a conducting wire; the inner gear is provided with a handle which is used for driving the second transverse rod to rotate so as to drive the first transverse rod to move left and right, the handle comprises a gear and a rotating shaft, the length of the inner gear is greater than that of the gear, the gear is fixed at one end of the rotating shaft through a key, the other end of the rotating shaft penetrates through a round hole of the limiting sleeve from the opening side of the limiting sleeve and then is fixedly connected with the connecting rod through a bolt, the handle is hinged with the connecting rod and comprises a handle body and a rubber sleeve wrapping the handle body, a groove is formed in the handle body, one end of a spring is fixed in the groove of the handle body through a bolt, a conductive bar for conducting electricity is fixed at the other end of the spring through a bolt, a conductive block is fixed on the handle body and positioned on one side above the conductive bar through a bolt, the conductive bar is in contact with the conductive block under the action of no external force, and an alarm is also embedded in the handle body and fixed; two conducting strips for conducting electricity are fixed on the rotating shaft through bolts, the height of each conducting strip is smaller than the radius of the inner gear, the conducting strips and the rotating shaft are insulated, one conducting strip is connected with one conducting wire, one conducting wire extends to the handle and is connected with the conducting bar, the other conducting wire extends to the handle and is connected with the alarm, and the alarm is connected with the conducting blocks through another conducting wire.
2. The hospital bed of claim 1, wherein the first linkage, the second linkage, the first transverse bar, the second transverse bar, the internal gear, the shaft, and the connecting bar are made of alloy.
3. The hospital bed of claim 2, wherein the stop collar and the handle are made of plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922459446.1U CN211356348U (en) | 2019-12-30 | 2019-12-30 | Hospital bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922459446.1U CN211356348U (en) | 2019-12-30 | 2019-12-30 | Hospital bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211356348U true CN211356348U (en) | 2020-08-28 |
Family
ID=72161819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922459446.1U Expired - Fee Related CN211356348U (en) | 2019-12-30 | 2019-12-30 | Hospital bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211356348U (en) |
-
2019
- 2019-12-30 CN CN201922459446.1U patent/CN211356348U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216167386U (en) | Lifting mechanism for sleep monitoring therapeutic apparatus | |
| CN211356348U (en) | Hospital bed | |
| CN208838571U (en) | A kind of ophthalmic patient vision restoration protective device | |
| CN212914391U (en) | Department of neurology rehabilitation training device | |
| CN113384409A (en) | Electronic automatic-control turning-over nursing bed and automatic turning-over method | |
| CN211409816U (en) | Electric sickbed for rehabilitation | |
| CN217548413U (en) | Auxiliary device for turning over | |
| CN213608314U (en) | Traditional chinese and western medicine clinical medicine feeding instrument | |
| CN211023867U (en) | Fracture patient rehabilitation training device | |
| CN115054478A (en) | Conversion device for pitching lying position lifting and working method thereof | |
| CN211023896U (en) | Auxiliary walking device for old people | |
| CN210785306U (en) | Itch scratching device convenient to adjust | |
| CN209548259U (en) | A kind of wheelchair cervical reclination cushion elevation and subsidence regulating device | |
| CN220002304U (en) | Massage device of nursing bed | |
| CN212853865U (en) | Pediatric clinical sickbed with nursing device | |
| CN205083866U (en) | Nursing bed | |
| CN213491485U (en) | Medicine applying and massaging device for treating facial paralysis | |
| CN213589543U (en) | Rheumatism clinical immunity is with roast lamp of treatment | |
| CN2278396Y (en) | Bed capable of preventing person from injury and death during house collapsing | |
| CN110960368A (en) | Disabled old man nurses bed | |
| CN213788709U (en) | Movable abdomen massage device for orthopedic patients | |
| CN212491371U (en) | Internal medicine nursing is with recovery bed with shank training mechanism is accomodate to angle regulation | |
| CN212083570U (en) | Railway traction backflow data monitoring device | |
| CN112402140B (en) | Wheelchair split bed | |
| CN114403890A (en) | Electrocardiogram detection and sudden-prevention device convenient to use for clinical diagnosis |
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: 20200828 |