CN203777245U - A hydraulic examination bed - Google Patents
A hydraulic examination bed Download PDFInfo
- Publication number
- CN203777245U CN203777245U CN201420152170.7U CN201420152170U CN203777245U CN 203777245 U CN203777245 U CN 203777245U CN 201420152170 U CN201420152170 U CN 201420152170U CN 203777245 U CN203777245 U CN 203777245U
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- examination bed
- upper bracket
- hydraulic pressure
- support
- sides
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Abstract
The utility model discloses a hydraulic examination bed comprising a bed body, a bed frame and wheels. The bed body comprises a lying part and a backrest part. The bed frame comprises an upper support, a lower support and a bracket. The bracket comprises bracket bodies located on the two sides of the upper support and the two sides of the lower support and arranged to tilt from top to bottom, and a connecting frame used for connecting the bracket bodies on the two sides. The two ends of each bracket body are connected to the upper support and the lower support in a rotatable manner through rotating shafts. The hydraulic examination bed also comprises a plurality of gas springs arranged side by side and between the upper support and the backrest part, a gas spring control valve, a hydraulic cylinder and a power mechanism. The two ends of each gas spring are connected to the upper support and the backrest part in a rotatable manner; the hydraulic cylinder is arranged at the bottom of the lying part and used for driving the bracket to rotate around the rotating shafts to lift or lower the upper support vertically; and the power mechanism enables the telescoping of a telescopic rod of the hydraulic cylinder to be adjusted in a hand-operated or foot-operated manner. An end of the telescopic rod is connected to the connecting frame. The hydraulic examination bed can achieve ascending and descending and angular adjustment of the backrest part under various occasions. The hydraulic examination bed is simple in structure and low in manufacture cost.
Description
Technical field
this utility model belongs to technical field of medical instruments, particularly a kind of hydraulic pressure examination bed.
Background technology
in hospital, very common of examination bed, it is mainly that medical worker is the bed special that sufferer is had a physical examination, and also can be used for sufferer transfusion etc.But, its bed board of traditional examination bed is an entirety, that is to say that patient can only lie low, in the time that indagation need to partly be sat semi-lying, this examination bed cannot be realized the physical examination of sufferer, simultaneously, corresponding different doctors, it needs the high and low position difference of bed, and traditional examination bed height is not constant, therefore, this kind of examination bed brings great inconvenience to indagation doctor's indagation work.
for above-mentioned defect, Chinese invention patent CN 103222919 A disclose a kind of electronic examination bed, although it solves above-mentioned technical barrier, but, at special occasions, while thering is no power supply source, this examination bed also cannot normally use, meanwhile, the equipment cost that its electronic examination bed adopts is higher, and structure is more complicated also.
Summary of the invention
technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, and a kind of improved hydraulic pressure examination bed that can use in any place simple in structure is provided, and easy to use, cost is low.
for solving the problems of the technologies described above, this utility model is taked following technical scheme:
a kind of hydraulic pressure examination bed, it comprises lathe bed and bedstead, and be positioned at the wheel of bedstead bottom, lathe bed comprises the portion of lying low and back-rest, bedstead comprises and is positioned at lie low portion bottom horizontally extending upper bracket, be positioned at the lower carriage of upper bracket below, and for connecting the support of upper bracket and described lower carriage, back-rest is rotatably connected on upper bracket, particularly, support comprises the support body that is positioned at upper bracket and lower carriage both sides and is obliquely installed from top to bottom, for connecting the link of both sides support body, the both ends of support body are rotatably connected on upper bracket and lower carriage by rotating shaft respectively, hydraulic pressure examination bed also comprises that both ends are rotatably connected on respectively many air springs that are arranged side by side between upper bracket and back-rest, with the corresponding air spring control valve of air spring, the bottom that is positioned at the portion of lying low is for driving support to rotate around the axis and the hydraulic cylinder of upper and lower lifting or decline upper bracket, and can be manually or the flexible actuating unit of expansion link of foot-propelled regulator solution cylinder pressure, the end of expansion link is connected on link.
preferably, actuating unit comprises and is positioned at the Control Shaft that the both sides of hydraulic cylinder an end be connected with hydraulic cylinder and is connected the pedal that also can suitable rotate counterclockwise with the other end of Control Shaft, wherein Control Shaft can rotate around Pivot Point Center line, and the rotation of Control Shaft can adjustable telescopic rod flexible, in the time that pedal clockwise rotates, expansion link is in elongation state, and in the time that pedal rotates counterclockwise, expansion link is in contraction state.
further preferred, pedal comprises the Vehicular left pedal and right steps and the connecting axle for Vehicular left pedal is connected with right steps that left and right arranges, and the end of Control Shaft is connected on connecting axle.The middle part that wherein end of Control Shaft is fixedly connected on connecting axle is for most preferably.
according to concrete an enforcement and preferred aspect of the present utility model, be respectively equipped with the first connecting portion to downward-extension in the both sides of upper bracket, be respectively equipped with upwardly extending the second connecting portion in the both sides of lower carriage, support body comprises tripod triangular in shape, extend and be connected to the connecting rod on this side along the side of tripod, wherein the both ends of connecting rod are rotatably connected on respectively on the first connecting portion and the second connecting portion, the both ends of link are connected to respectively the base angle place that tripod is relative with connecting rod, the end of expansion link is connected to the middle part of link, but for actual installation, left avertence or right avertence all can, and in this example, for the installation of hydraulic cylinder, the end of expansion link is connected to the limit to the left of link, simultaneously, concrete connected mode is, end at expansion link is provided with connecting hole, its link is through connecting hole, expansion link is connected on link.
preferably, the rectangular triangle of tripod, the side at connecting rod place is right-angle side.In the time that right angled triangle uprightly arranges, illustrate that upper bracket is now in being raised to extreme higher position.
preferably, the first connecting portion of upper bracket and lower carriage homonymy, the second connecting portion have two groups, and support is corresponding with the first connecting portion and the second connecting portion is provided with two groups, and is provided with connecting rod between two groups of supports, Hydraulic Cylinder is one group of support wherein, and connecting rod drives another group support synchronizing moving.
according to another concrete enforcement and preferred aspect of the present utility model, many air springs have two, and the width along back-rest is uniformly distributed, air spring control valve can be controlled two air spring synchronization telescopes simultaneously, and this air spring control valve passes the both sides of back-rest.It is mainly selected according to institute's ability to bear, and in this example, adopts two air springs, just reaches the object of adjusting completely, and simplified apparatus reduces cost.
in addition, above-mentioned wheel is quiet universal wheel.For different places, especially, in hospital, it can reduce the noise sending when go-cart is moved, and guarantees can not destroy quiet environment in hospital, makes not affect other patients' mastery.
due to the enforcement of above technical scheme, this utility model compared with prior art tool has the following advantages:
this utility model adopts manually or the actuating unit of foot-propelled drives the flexible of hydraulic cylinder, thereby make the support being obliquely installed can lift or fall upper bracket, realize the oscilaltion of examination bed, meanwhile, under air spring effect, realize the angular adjustment of back-rest, thereby meet medical personnel's inspection requirements, in addition, simple in structure, enforcement convenience of the present utility model, and can be used in various occasions, highly versatile, and cost is lower.
Brief description of the drawings
below in conjunction with accompanying drawing and specific embodiment, the utility model is described in more detail.
fig. 1 is the schematic perspective view of examination bed of the present utility model;
fig. 2 is the elevational schematic view of Fig. 1;
fig. 3 is that schematic diagram is looked on the right side of Fig. 1;
wherein: 1, lathe bed; 10, the portion that lies low; 11, back-rest; 2, bedstead; 20, upper bracket; 21, lower carriage; 22, support; 220, support body; 220a, tripod; 220b, connecting rod; 221, link; 23, rotating shaft; 3, wheel; 4, air spring; 5, air spring control valve; 6, hydraulic cylinder; 60, expansion link; 7, actuating unit; 70, Control Shaft; 71, pedal; 710, Vehicular left pedal; 711, right steps; 712, connecting axle; A, the first connecting portion; B, the second connecting portion; C, connecting rod.
Detailed description of the invention
as shown in Figure 1 to Figure 3, the hydraulic pressure examination bed of the present embodiment, the wheel 3 that it comprises lathe bed 1 and bedstead 2 and is positioned at bedstead 2 bottoms.
wherein, bedstead 2 comprises and is positioned at the portion of lying low 10 bottoms horizontally extending upper bracket 20, is positioned at the lower carriage 21 of upper bracket 20 belows and for connecting the support 22 of upper bracket 20 and lower carriage 21, lathe bed 1 comprises the horizontally disposed back-rest 11 that lies low portion 10 and be rotationally connected with upper bracket 20, in the time that needs lie low, the portion 10 that lies low flushes setting with back-rest 11, in the time that needs are partly sat semi-lying, regulate back 11, make to regulate back 11 and portion's 10 angles that lie low to meet inspection requirements or the comfortable angle of patient; Wheel 3 is positioned at the bottom of lower carriage 21, and wheel 3 in this example is quiet universal wheel.For different places, especially, in hospital, it can reduce the noise sending when go-cart is moved, and guarantees can not destroy quiet environment in hospital, makes not affect other patients' mastery.
further, support 22 comprise be positioned at upper bracket 20 and lower carriage 21 both sides the support body 220 being obliquely installed from top to bottom, for being connected the link 221 of both sides support body 220, the direction of its medium dip has two kinds, and the first is the setting that slopes inwardly from top to bottom; The second is outward-dipping setting from top to bottom.Shown in Fig. 1, the present embodiment adopts the first wherein to set forth, and the parts that are associated with support 22 are below all taking the first form as basis, but also non-limiting be exactly the first inclination mode.
simultaneously, the both ends of support body 220 are rotatably connected on upper bracket 20 and lower carriage 21 by rotating shaft 23 respectively, the hydraulic pressure examination bed in this example also comprise both ends be rotatably connected on respectively the many air springs 4 that are arranged side by side between upper bracket 20 and back-rest 11, with the corresponding air spring control valve 5 of air spring 4, be positioned at the portion of lying low 10 bottom for drive support 22 around the shaft 23 rotate and up and down lifting or decline upper bracket 20 hydraulic cylinder 6 and can be manually or the flexible actuating unit 7 of the expansion link 60 of foot-propelled regulator solution cylinder pressure 6.Adopt the actuating unit 7 of manual or foot-propelled to drive the flexible of hydraulic cylinder 7, thereby make the support 22 being obliquely installed can lift or fall upper bracket 20, realize the oscilaltion of examination bed, simultaneously, under air spring 4 effects, realize the angular adjustment of back-rest 10, thereby meet medical personnel's inspection requirements.
concrete, actuating unit 7 comprises and is positioned at the Control Shaft 70 that the both sides of hydraulic cylinder 6 end be connected with hydraulic cylinder 6 and is connected the pedal 71 that also can suitable rotate counterclockwise with the other end of Control Shaft 70, wherein Control Shaft 70 can rotate around Pivot Point Center line, and that the rotation of Control Shaft 70 can adjustable telescopic rod 60 is flexible.That is to say, in the time that pedal 71 clockwise rotates, expansion link 60 is in elongation state, and in the time that pedal 71 rotates counterclockwise, expansion link 60 is in contraction state.
further, pedal 71 comprises the Vehicular left pedal 710 and right steps 711 and the connecting axle 712 for Vehicular left pedal 710 is connected with right steps 711 that left and right arranges, and the end of Control Shaft 70 is connected on connecting axle 712.In this example, the end of Control Shaft 70 is fixedly connected on the middle part of connecting axle 712.
simultaneously, be respectively equipped with the first connecting portion a to downward-extension in the both sides of upper bracket 20, be respectively equipped with upwardly extending the second connecting portion b in the both sides of lower carriage 21, support body 220 comprises tripod 220a triangular in shape, extend and be connected to the connecting rod 220b on this side along the side of tripod 220a, wherein the both ends of connecting rod 220b are rotatably connected on respectively on the first connecting portion a and the second connecting portion b, the both ends of link 221 are connected to respectively the base angle place that tripod 220a is relative with connecting rod 220b, the end of expansion link 60 is connected to the middle part of link 221, but for actual installation, left avertence or right avertence all can, and in this example, for the installation of hydraulic cylinder 6, the end of expansion link 60 is connected to the limit to the left (shown in Fig. 2 or Fig. 3) of link 221, simultaneously, concrete connected mode is, end at expansion link 60 is provided with connecting hole, its link 221 is through connecting hole, expansion link 60 is connected on link 221.
in this example, the rectangular triangle of tripod 220a, the side at connecting rod 220b place is right-angle side.In the time that right angled triangle uprightly arranges, illustrate that upper bracket 20 is now in being raised to extreme higher position.
concrete, the first connecting portion a, the second connecting portion b of upper bracket 20 and lower carriage 21 homonymies have two groups, support 22 is corresponding with the first connecting portion a and the second connecting portion b is provided with two groups, and be provided with connecting rod c between two groups of supports 22, hydraulic cylinder 6 promotes wherein one group of support 22, and connecting rod c drives another group support 22 synchronizing movings.The process of rising or falling that makes upper bracket 20 very steadily.Further, connecting rod c is positioned at the one or both sides of the portion of lying low 10, and connecting rod c is connected the same sidepiece of the link of two groups of supports 22 221, and in this example, connecting rod c is one, is positioned at the right side of the portion of lying low 10, and two links 221 are connected.
in addition, air spring 4 in this example has two, and the width along back-rest 11 is uniformly distributed, air spring control valve 5 can be controlled two air spring 4 synchronization telescopes simultaneously, and this air spring control valve 5 passes the both sides of back-rest 11, also be those common forms of this area, do not describe in detail at this.
the above embodiments are only explanation structure and characteristics of the present utility model; its object is to allow the personage who is familiar with this art can understand content of the present utility model and be implemented; can not limit protection domain of the present utility model with this; all equivalences of doing according to spirit of the present utility model change or modify, and all should be encompassed in protection domain of the present utility model.
Claims (10)
1. a hydraulic pressure examination bed, it comprises lathe bed (1) and bedstead (2), and be positioned at the wheel (3) of bedstead (2) bottom, described lathe bed (1) comprises the portion of lying low (10) and back-rest (11), described bedstead (2) comprises lie low described in being positioned at portion (10) bottom horizontally extending upper bracket (20), be positioned at the lower carriage (21) of described upper bracket (20) below, and for connecting the support (22) of described upper bracket (20) and described lower carriage (21), described back-rest (11) is rotatably connected on described upper bracket (20), it is characterized in that:
Described support (22) comprise be positioned at described upper bracket (20) and described lower carriage (21) both sides and be obliquely installed support body (220) from top to bottom, for being connected the link (221) of support body (220) described in both sides, the both ends of described support body (220) are rotatably connected on described upper bracket (20) and lower carriage (21) by rotating shaft (23) respectively
Described hydraulic pressure examination bed also comprises that both ends are rotatably connected on respectively the many air springs (4) that are arranged side by side between described upper bracket (20) and described back-rest (11), with the corresponding air spring control valve (5) of described air spring (4), lie low described in the being positioned at bottom of portion (10) is used for driving described support (22) to rotate and the hydraulic cylinder (6) of upper and lower lifting or described upper bracket (20) that decline around described rotating shaft (23), and can be manually or foot-propelled regulate the flexible actuating unit (7) of expansion link (60) of described hydraulic cylinder (6), the end of described expansion link (60) is connected on described link (221).
2. hydraulic pressure examination bed according to claim 1, it is characterized in that: described actuating unit (7) comprises and is positioned at the Control Shaft (70) that the both sides of described hydraulic cylinder (6) an end be connected with described hydraulic cylinder (6) and is connected the pedal (71) that also can suitable rotate counterclockwise with the other end of described Control Shaft (70), wherein said Control Shaft (70) can rotate around Pivot Point Center line, and the rotation of described Control Shaft (70) can regulate the flexible of described expansion link (60).
3. hydraulic pressure examination bed according to claim 2, it is characterized in that: in the time that described pedal (71) clockwise rotates, described expansion link (60) is in elongation state, and in the time that described pedal (71) rotates counterclockwise, described expansion link (60) is in contraction state.
4. according to the hydraulic pressure examination bed described in claim 2 or 3, it is characterized in that: described pedal (71) comprises the Vehicular left pedal (710) and right steps (711) and the connecting axle (712) for described Vehicular left pedal (710) is connected with right steps (711) that left and right arranges, and the end of described Control Shaft (70) is connected on described connecting axle (712).
5. hydraulic pressure examination bed according to claim 1, it is characterized in that: be respectively equipped with the first connecting portion (a) to downward-extension in the both sides of described upper bracket (20), be respectively equipped with upwardly extending the second connecting portion (b) in the both sides of described lower carriage (21), described support body (220) comprises tripod triangular in shape (220a), extend and be connected to the connecting rod (220b) on described side along the side of described tripod (220a), the both ends of described connecting rod (220b) are rotatably connected on respectively on described the first connecting portion (a) and the second connecting portion (b), the both ends of described link (221) are connected to respectively the base angle place that described tripod (220a) is relative with described connecting rod (220b), the end of described expansion link (60) is connected to the middle part of described link (221).
6. hydraulic pressure examination bed according to claim 5, is characterized in that: described tripod (220a) is triangle at right angles, and the described side at described connecting rod (220b) place is right-angle side.
7. according to the hydraulic pressure examination bed described in claim 5 or 6, it is characterized in that: described the first connecting portion (a), second connecting portion (b) of described upper bracket (20) and described lower carriage (21) homonymy have two groups, described support (22) is corresponding with described the first connecting portion (a) and described the second connecting portion (b) is provided with two groups, and between support described in two groups (22), be provided with connecting rod (c), described hydraulic cylinder (6) promotes wherein support (22) described in a group, and described connecting rod (c) drives another to organize described support (22) synchronizing moving.
8. hydraulic pressure examination bed according to claim 1, is characterized in that: described many air springs (4) are uniformly distributed along the width of described back-rest (11).
9. hydraulic pressure examination bed according to claim 8, it is characterized in that: described air spring (4) has two, and the width along described back-rest (11) is uniformly distributed, described air spring control valve (5) can be controlled the air spring (4) described in two simultaneously, and passes the both sides of described back-rest (11).
10. hydraulic pressure examination bed according to claim 1, is characterized in that: described wheel (3) is universal quiet wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420152170.7U CN203777245U (en) | 2014-03-31 | 2014-03-31 | A hydraulic examination bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420152170.7U CN203777245U (en) | 2014-03-31 | 2014-03-31 | A hydraulic examination bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203777245U true CN203777245U (en) | 2014-08-20 |
Family
ID=51313491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420152170.7U Expired - Fee Related CN203777245U (en) | 2014-03-31 | 2014-03-31 | A hydraulic examination bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203777245U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103932861A (en) * | 2014-03-31 | 2014-07-23 | 江苏赛康医疗设备有限公司 | Hydraulic examination bed |
| CN104606012A (en) * | 2015-02-13 | 2015-05-13 | 佛山市东品美业五金制品有限公司 | Four-connecting rod lifting mechanism |
| CN114748291A (en) * | 2022-04-24 | 2022-07-15 | 和也健康科技有限公司 | Antistatic magnetic physiotherapy bed containing bamboo leaf flavone composite fiber |
-
2014
- 2014-03-31 CN CN201420152170.7U patent/CN203777245U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103932861A (en) * | 2014-03-31 | 2014-07-23 | 江苏赛康医疗设备有限公司 | Hydraulic examination bed |
| CN103932861B (en) * | 2014-03-31 | 2016-06-08 | 江苏赛康医疗设备有限公司 | A kind of hydraulic pressure examination bed |
| CN104606012A (en) * | 2015-02-13 | 2015-05-13 | 佛山市东品美业五金制品有限公司 | Four-connecting rod lifting mechanism |
| CN114748291A (en) * | 2022-04-24 | 2022-07-15 | 和也健康科技有限公司 | Antistatic magnetic physiotherapy bed containing bamboo leaf flavone composite fiber |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: Suzhou City, Jiangsu province 215623 Zhangjiagang Modern Agricultural Demonstration Park No. 35 Lok Hong Lu Patentee after: Jiangsu Saikang medical equipment Limited by Share Ltd Address before: Suzhou City, Jiangsu province 215623 Zhangjiagang Changyinsha Modern Agricultural Demonstration Park No. 6 Lok Hong Lu Patentee before: JIANGSU SAIKANG MEDICAL EQUIPMENT CO., LTD. |
|
| 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: 20140820 Termination date: 20170331 |