CN203154142U - Medical bed - Google Patents
Medical bed Download PDFInfo
- Publication number
- CN203154142U CN203154142U CN 201320229756 CN201320229756U CN203154142U CN 203154142 U CN203154142 U CN 203154142U CN 201320229756 CN201320229756 CN 201320229756 CN 201320229756 U CN201320229756 U CN 201320229756U CN 203154142 U CN203154142 U CN 203154142U
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- bed surface
- surface part
- bed
- respect
- main body
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Abstract
The utility model relates to a medical bed, which comprises a main body bed surface, a second bed surface part and a third bed surface part, wherein the main body bed surface can move under the control of a lifting device; the second bed surface part and the third bed surface part are arranged on the main body bed surface and can move relative to a first bed surface part; the first lifting device comprises a first transmission shaft and a rotation controller; a driving gear is sleeved on the first transmission shaft and is engaged with a driven gear which is sleeved on a second transmission shaft; two first flywheel set is fixedly sleeved on the two sides of the second transmission shaft along the axial direction respectively; the first flywheel set is engaged and provided with a first chain set; and the first chain set extends to the main body bed surface and is fixed to the main body bed surface, so that the main body bed surface can rotatably lift relative to a part of a first mounting part and rotatably drop relative to another part of the first mounting part when the rotation controller rotates. The medical bed has the advantages of simple structure, low cost and convenience in operation.
Description
Technical field
This utility model relates to field of medical appliances, is specifically related to a kind of hospital bed.
Background technology
Hospital bed is a kind of important medical life apparatus.Chinese patent literature CN102008381A discloses a kind of hospital bed, see Fig. 1, comprise bedstead, bed board, the toilet frame device, rotary apparatus and swing device, described rotary apparatus comprises rotation hand wheel 41, rotary screw 38, swivel nut 37, support bar 36, screw rod main stem 43, screw rod main stem 43 upper ends connect on the line shaft 34, screw rod main stem 43 two ends form screw rod holder 39, be provided with rotary screw 38 in the screw rod main stem 43, rotary screw 38 is connected on the screw rod holder 39 at screw rod main stem 43 two ends, swivel nut 37 is arranged on the rotary screw 38, support bar 36 1 ends are connected with swivel nut 37, the other end is connected with the head end both sides of bed board, rotary screw 38 1 ends form swing pinion 41, screw rod main stem 43 forms a handwheel fixed mount 42 in the side of corresponding rotation gear 41 positions, rotation hand wheel 41 is arranged on the handwheel fixed mount 42, rotation hand wheel 41 1 ends form handwheel gear 40, handwheel gear 40 and swing pinion 35 engagements.By shaking 38 rotations of rotation hand wheel 41 control rotary screws, thereby driven rotary nut 37 is mobile at rotary screw 38, swivel nut 37 and support bar 36 supports bed boards and rotates around line shaft 34, thereby realized the lifting of bed board, and then realized control that patient is got up.The disclosed hospital bed of the document in use because rotation hand wheel 41 is arranged on the following side of bed board, and operator need squat down handwheel is operated, uses inconvenience; In addition, this rotary apparatus arranges support bar 36, support described bed board by support bar 36 relative rotary screw 38 walkings, this hospital bed need be taken into account the drive connection of described rotation hand wheel 41 and described rotary screw 38 when design, the relative motion relation of described rotary screw 38 and described support bar 36, to take into account the interaction relation of described support bar 36 and described bed board simultaneously, when supporting, the patient's that will lie by described support bar 36 bed board need take into account the rigidity of support bar and relevant linkage, design is complicated, mechanism's complexity causes manufacturing cost higher.
The utility model content
Therefore, the technical problems to be solved in the utility model is to overcome hospital bed of the prior art and uses inconvenience, the higher defective of cost, thereby a kind of easy-to-use, lower-cost hospital bed is provided.
For this reason, this utility model provides a kind of hospital bed, comprises bedstead, has a first installation part and second mounting portion that the edge from described the first installation part extends up; The main body bed surface is arranged for support mattress, is installed on the described the first installation part, and can be with respect to described the first installation part motion; Jacking system has one and can control described main body bed surface with respect to first lowering or hoisting gear of described the first installation part motion; Described first lowering or hoisting gear comprises first power transmission shaft that is installed on described second mounting portion, one end of described first power transmission shaft stretches out described second mounting portion and detachably fixedlys connected with a Rotation Controllers, driving gear of suit on described first power transmission shaft, described driving gear and the driven gear engagement that is set on second power transmission shaft, on described second power transmission shaft vertically both sides be set with first a flywheel group fixedly arranged, engagement is equipped with the first chain group on the described first flywheel group, the described first chain group extends to described main body bed surface and fixes with it, make described main body bed surface when described Rotation Controllers rotates, can rotate with respect to a described the first installation part part and raise that another part rotates and descends.
Preferably, described main body bed surface has first bed surface part and second a bed surface part, and described second bed surface partly is positioned to can be with respect to the back portion of described first bed surface part from the horizontal level rising.
Preferably, described jacking system has one can control described second bed surface part with respect to second lowering or hoisting gear of the described first bed surface part lifting, described second lowering or hoisting gear comprises the 3rd power transmission shaft that is installed on described second bed surface part, one end level of described the 3rd power transmission shaft is stretched out described second mounting portion, and be suitable for installing described Rotation Controllers, fixed cover is equipped with the second flywheel group on the outer wall of described the 3rd power transmission shaft, engagement is equipped with the second chain group on the described second flywheel group, the described second chain group extends to the lifting part of described second bed surface part and fixes with it, makes that the described second chain group is with the pull-up of described lifting part when rotating described Rotation Controllers.
Preferably, described second bed surface part also has partly be connected with described first bed surface and a coupling part that can not lifting, and a rotating shaft is fixed at the two ends of described coupling part respectively; Be respectively arranged with a mounting groove on the position corresponding with described rotating shaft on the sidewall of described the first installation part, described mounting groove is groove, and described rotating shaft inserts in the described mounting groove respectively and can rotate with respect to described mounting groove.
Preferably, between the coupling part of described first bed surface part and described second bed surface part flexible panel is set, described flexible panel has the lap that is defined as when described second bed surface partly partly rises with respect to described first bed surface across between.
Preferably, described main body bed surface is provided with bowl device for toilet, and described bowl device for toilet is oriented to height according to patient and does not coexist and can make described patient sit on the described bowl device for toilet when described main body bed surface rises with respect to described the first installation part.
Preferably, described main body bed surface has one can be with respect to the 3rd bed surface part of the described first bed surface componental movement, and described the 3rd bed surface part is relative with described second bed surface part across described first bed surface part.
Preferably, described jacking system has one and can control described the 3rd bed surface part with respect to the 3rd lowering or hoisting gear of the described first bed surface componental movement.
Preferably, described the 3rd bed surface shank that partly is positioned to raise from horizontal level with respect to described first bed surface part is to the buttocks part.
Preferably, the described the first installation part of described bedstead reserves the insertion space of inserting for wheelchair when described the 3rd bed surface part partly rises with respect to described first bed surface.
Hospital bed of the present utility model has the following advantages:
1. the hospital bed that provides of this utility model comprises bedstead, has a first installation part and second mounting portion that the edge from described the first installation part extends up; The main body bed surface is arranged for support mattress, is installed on the described the first installation part, and can be with respect to described the first installation part motion; Jacking system has one and can control described main body bed surface with respect to first lowering or hoisting gear of described the first installation part motion; Described first lowering or hoisting gear comprises first power transmission shaft that is installed on described second mounting portion, one end of described first power transmission shaft stretches out described second mounting portion and detachably fixedlys connected with a Rotation Controllers, driving gear of suit on described first power transmission shaft, described driving gear and the driven gear engagement that is set on second power transmission shaft, on described second power transmission shaft vertically both sides be set with first a flywheel group fixedly arranged, engagement is equipped with the first chain group on the described first flywheel group, the described first chain group extends to described main body bed surface and fixes with it, make described main body bed surface when described Rotation Controllers rotates, can rotate with respect to a described the first installation part part and raise that another part rotates and descends.In use, when rotating described Rotation Controllers, driving described first power transmission shaft rotates, thereby driving the driving gear that is positioned on described first power transmission shaft rotates, described driving gear Motion Transmission is positioned on described second power transmission shaft and with the driven gear of described driving gear engagement on, thereby driving described second power transmission shaft rotates, because described second power transmission shaft is provided with the first flywheel group, the described first flywheel group and the engagement of the first chain group are installed, with Motion Transmission and the first chain group, pass through the first chain group at last with the pull-up of described main body bed surface at last.Lowering or hoisting gear of the present utility model adopts through-drive to cooperate flywheel to use, and simple in structure, cost is lower; And because described Rotation Controllers is installed in described second running part, the operator can stand and operate, and is easy to operate.
2. the hospital bed that provides of this utility model, preferably, described main body bed surface has first bed surface part and second a bed surface part, described second bed surface partly is positioned to can be with respect to the back portion of described first bed surface part from the horizontal level rising, thereby make patient under the drive of described second bed surface part, to do, made things convenient for to attend to the patient.
3. the hospital bed that provides of this utility model, preferably, described second bed surface part also has partly be connected with described first bed surface and a coupling part that can not lifting, and a rotating shaft is fixed at the two ends of described coupling part respectively; Be respectively arranged with a mounting groove on the position corresponding with described rotating shaft on the sidewall of described the first installation part, described mounting groove is groove, and described rotating shaft inserts in the described mounting groove respectively and can rotate with respect to described mounting groove.By mounting groove being set and inserting rotating shaft in the described mounting groove, can guarantee that described rotating shaft can be with respect to described mounting groove rotation, and then guaranteed that described second bed surface part can raise from horizontal level with respect to described first bed surface part, simple in structure and performance is comparatively stable.
4. the hospital bed that provides of this utility model, preferably, between the coupling part of described first bed surface part and described second bed surface part flexible panel is set, described flexible panel has the lap that is defined as when described second bed surface partly partly rises with respect to described first bed surface across between.When described second bed surface part partly is lifted with respect to described first bed surface, form the space between the two easily, arranging in the time of to guarantee that described second bed surface part partly raises with respect to described first bed surface of flexible panel, space between the two can be filled, thereby has guaranteed that patient is pleasant in the upborne process of the described second bed surface part.
5. the hospital bed that provides of this utility model, preferably, described main body bed surface is provided with bowl device for toilet, and described bowl device for toilet is oriented to height according to patient and does not coexist and can make described patient sit on the described bowl device for toilet when described main body bed surface rises with respect to described the first installation part.Such structural design makes things convenient for patient enterprising accommodating at hospital bed.
6. the hospital bed that provides of this utility model, preferably, preferably, described main body bed surface has one can be with respect to the 3rd bed surface part of the described first bed surface componental movement, the shank that described the 3rd bed surface partly is positioned to raise from horizontal level with respect to described first bed surface part is to the buttocks part, and described the 3rd bed surface part is relative with described second bed surface part across described first bed surface part; Described jacking system has one can control shank that described the 3rd bed surface part partly is positioned to raise from horizontal level with respect to described first bed surface part with respect to described the 3rd bed surface of the 3rd lowering or hoisting gear of the described first bed surface componental movement to the buttocks part, and the described the first installation part of described bedstead reserves the insertion space of inserting for wheelchair when described the 3rd bed surface part partly rises with respect to described first bed surface.Such structure setting conveniently moves to patient on the described wheelchair from described hospital bed.
Description of drawings
Content of the present utility model is easier clearly to be understood in order to make, and according to specific embodiment of the utility model also by reference to the accompanying drawings, this utility model is described in further detail, wherein below
Fig. 1 is the structural representation of the hospital bed of prior art;
Fig. 2 is the structural representation of the rotary apparatus of prior art;
Fig. 3 is the structure diagram of second bed surface that this utility model the provides bed surface when partly being lifted;
Reference numeral is expressed as among the figure:
The 1-bedstead; The 11-the first installation part; The 111-mounting groove; 12-second mounting portion; 2-main body bed surface; The 21-first bed surface part; The 22-second bed surface part; 221-lifting part; The 222-coupling part; The 223-rotating shaft; 23-the 3rd bed surface part; The 34-line shaft; The 35-swing pinion; The 36-support bar; The 37-swivel nut; The 38-rotary screw; 39-screw rod holder; 40-handwheel gear; The 41-rotation hand wheel; 42-handwheel fixed mount; 43-screw rod main stem.
The specific embodiment
The hospital bed that present embodiment provides comprises bedstead 1, has a first installation part 11 and second mounting portion that the edge from described the first installation part 11 extends up; Main body bed surface 2 as shown in Figure 3, is arranged for support mattress, is installed on the described the first installation part 11, and can be with respect to described the first installation part 11 motions; Jacking system has one and can control described main body bed surface 2 with respect to first lowering or hoisting gear of described the first installation part 11 motions; Described first lowering or hoisting gear comprises first power transmission shaft that is installed on described second mounting portion, one end of described first power transmission shaft stretches out described second mounting portion and detachably fixedlys connected with a Rotation Controllers, driving gear of suit on described first power transmission shaft, described driving gear and the driven gear engagement that is set on second power transmission shaft, on described second power transmission shaft vertically both sides be set with first a flywheel group fixedly arranged, engagement is equipped with the first chain group on the described first flywheel group, the described first chain group extends to described main body bed surface and fixes with it, make described main body bed surface when described Rotation Controllers rotates, can rotate with respect to a described the first installation part part and raise that another part rotates and descends.
Patient does from described hospital bed for convenience, described main body bed surface (2) in the present embodiment has first a bed surface part 21 and second a bed surface part 22, and the described second bed surface part 22 is positioned to can be with respect to the back portion of the described first bed surface part 21 from the horizontal level rising.
In the present embodiment, described jacking system has one can control the described second bed surface part 22 with respect to second lowering or hoisting gear of the described first bed surface part 21 liftings, described second lowering or hoisting gear comprises the 3rd power transmission shaft that is installed on the described second bed surface part 22, one end level of described the 3rd power transmission shaft is stretched out described second mounting portion 22, and be suitable for installing described Rotation Controllers, fixed cover is equipped with the second flywheel group on the outer wall of described the 3rd power transmission shaft, engagement is equipped with the second chain group on the described second flywheel group, the described second chain group extends to the lifting part 221 of the described second bed surface part 22 and fixes with it, and the described second chain group is with described lifting part 221 pull-ups when make rotating described Rotation Controllers.
In order to guarantee that the described second bed surface part 22 can be with respect to 21 motions of the described first bed surface part, the described second bed surface part 22 also has and a coupling part 222 that can not lifting that be connected with the described first bed surface part 21, and a rotating shaft 223 is fixed at the two ends of described coupling part 221 respectively; Be respectively arranged with a mounting groove 111 on the position corresponding with described rotating shaft 223 on the sidewall of described the first installation part 11, described mounting groove 111 is groove, and described rotating shaft 223 inserts in the described mounting groove 111 respectively and can rotate with respect to described mounting groove 111.
When guaranteeing that the described second bed surface part 22 partly rises with respect to described first bed surface, patient can be not uncomfortable because of there being the space between the two, a flexible panel is set between the coupling part 222 of the described first bed surface part 21 and the described second bed surface part 22, and described flexible panel has the lap that is defined as when the described second bed surface part 22 rises with respect to the described first bed surface part 21 across between.
Enterprising accommodating at hospital bed for the ease of patient, described main body bed surface 2 is provided with bowl device for toilet, and described bowl device for toilet is oriented to height according to patient and does not coexist and can make described patient sit on the described bowl device for toilet when described main body bed surface 2 rises with respect to described the first installation part 11.
For the ease of patient is moved on the wheelchair, described main body bed surface 2 has one can be with respect to the 3rd bed surface part 23 of the described first bed surface part 21 motions, and described the 3rd bed surface part 23 is relative with the described second bed surface part 22 across the described first bed surface part 21; Accordingly, described jacking system has one can control described the 3rd bed surface part 23 with respect to the 3rd lowering or hoisting gear of the described first bed surface part 21 motion, described the 3rd lowering or hoisting gear arrange principle and described second lowering or hoisting gear that principle is set is identical; The shank that described the 3rd bed surface part 23 is positioned to raise from horizontal level with respect to the described first bed surface part 21 is to the buttocks part; The described the first installation part 11 of described bedstead 1 reserves the insertion space of inserting for wheelchair when described the 3rd bed surface part 23 rises with respect to the described first bed surface part 21.
Obviously above-described embodiment only is for example clearly is described, and is not the restriction to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here need not also can't give all embodiments exhaustive.And the apparent variation of being extended out thus or change still are among the protection domain of this utility model creation.
Claims (10)
1. a hospital bed comprises
Bedstead (1) has a first installation part (11) and second mounting portion of extending up from the edge of described the first installation part (11);
Main body bed surface (2) is arranged for support mattress, is installed on the described the first installation part (11), and can moves with respect to described the first installation part (11);
Jacking system has one and can control described main body bed surface (2) with respect to first lowering or hoisting gear of described the first installation part (11) motion;
It is characterized in that: described first lowering or hoisting gear comprises first power transmission shaft that is installed on described second mounting portion, one end of described first power transmission shaft stretches out described second mounting portion and detachably fixedlys connected with a Rotation Controllers, driving gear of suit on described first power transmission shaft, described driving gear and the driven gear engagement that is set on second power transmission shaft, on described second power transmission shaft vertically both sides be set with first a flywheel group fixedly arranged, engagement is equipped with the first chain group on the described first flywheel group, the described first chain group extends to described main body bed surface and fixes with it, make described main body bed surface when described Rotation Controllers rotates, can rotate with respect to a described the first installation part part and raise that another part rotates and descends.
2. hospital bed according to claim 1, it is characterized in that: described main body bed surface (2) has first bed surface part (21) and second bed surface part (22), and described second bed surface part (22) is positioned to can be with respect to the back portion of described first bed surface part (21) from the horizontal level rising.
3. according to claim 2 a described hospital bed, it is characterized in that: described jacking system has one can control described second bed surface part (22) with respect to second lowering or hoisting gear of described first bed surface part (21) lifting, described second lowering or hoisting gear comprises the 3rd power transmission shaft that is installed on described second bed surface part (22), one end level of described the 3rd power transmission shaft is stretched out described second mounting portion (22), and be suitable for installing described Rotation Controllers, fixed cover is equipped with the second flywheel group on the outer wall of described the 3rd power transmission shaft, engagement is equipped with the second chain group on the described second flywheel group, the described second chain group extends to the lifting part (221) of described second bed surface part (22) and fixes with it, makes that the described second chain group is with (221) pull-up of described lifting part when rotating described Rotation Controllers.
4. hospital bed according to claim 3, it is characterized in that: described second bed surface part (22) also have one with described first bed surface (21) coupling part (222) that be connected and can not lifting partly, a rotating shaft (223) is fixed at the two ends of described coupling part (221) respectively; Be respectively arranged with a mounting groove (111) on the position corresponding with described rotating shaft (223) on the sidewall of described the first installation part (11), described mounting groove (111) is groove, and described rotating shaft (223) inserts in the described mounting groove (111) respectively and can rotate with respect to described mounting groove (111).
5. according to each described hospital bed among the claim 1-4, it is characterized in that: between the coupling part (222) of described first bed surface part (21) and described second bed surface part (22), a flexible panel is set, described flexible panel have be defined as when described second bed surface part (22) with respect to described first bed surface partly during (21) rise across the lap of between.
6. according to each described hospital bed among the claim 1-4, it is characterized in that: described main body bed surface (2) is provided with bowl device for toilet, and described bowl device for toilet is oriented to height according to patient and does not coexist and can make described patient sit on the described bowl device for toilet when described main body bed surface (2) rises with respect to described the first installation part (11).
7. according to each described hospital bed among the claim 1-4, it is characterized in that: described main body bed surface (2) has one can be with respect to the 3rd bed surface part (23) of described first bed surface part (21) motion, and described the 3rd bed surface part (23) is relative with described second bed surface part (22) across described first bed surface part (21).
8. hospital bed according to claim 7 is characterized in that: described jacking system has one can control described the 3rd bed surface part (23) with respect to the 3rd lowering or hoisting gear of described first bed surface part (21) motion.
9. hospital bed according to claim 8 is characterized in that: the shank that described the 3rd bed surface part (23) is positioned to raise from horizontal level with respect to described first bed surface part (21) is to the buttocks part.
10. hospital bed according to claim 9 is characterized in that: the described the first installation part (11) of described bedstead (1) reserves the insertion space of inserting for wheelchair when described the 3rd bed surface part (23) rises with respect to described first bed surface part (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320229756 CN203154142U (en) | 2013-04-27 | 2013-04-27 | Medical bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320229756 CN203154142U (en) | 2013-04-27 | 2013-04-27 | Medical bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203154142U true CN203154142U (en) | 2013-08-28 |
Family
ID=49015373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320229756 Expired - Fee Related CN203154142U (en) | 2013-04-27 | 2013-04-27 | Medical bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203154142U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105146962A (en) * | 2015-09-21 | 2015-12-16 | 江苏堂皇集团有限公司 | Intelligent mattress capable of enhancing memory |
-
2013
- 2013-04-27 CN CN 201320229756 patent/CN203154142U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105146962A (en) * | 2015-09-21 | 2015-12-16 | 江苏堂皇集团有限公司 | Intelligent mattress capable of enhancing memory |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130828 Termination date: 20140427 |