CN206761893U - The liftable operation table of back - Google Patents
The liftable operation table of back Download PDFInfo
- Publication number
- CN206761893U CN206761893U CN201621451843.4U CN201621451843U CN206761893U CN 206761893 U CN206761893 U CN 206761893U CN 201621451843 U CN201621451843 U CN 201621451843U CN 206761893 U CN206761893 U CN 206761893U
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- China
- Prior art keywords
- cam disc
- connecting rod
- kidney slot
- operation table
- drive
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Abstract
The utility model discloses a kind of liftable operation table of back, its drip irrigation device is：Including bed body, the upside of bed body is provided with back, translot, the downside both ends of back are equipped with a connecting plate, left kidney slot and right kidney slot are respectively equipped with connecting plate, left connecting rod is hinged with left kidney slot, right connecting rod is hinged with right kidney slot, left connecting rod and right connecting rod intersect and both crosspoints are hinged, the downside that bed body is located at translot both ends is rotatably connected to the left cam disc being mutually arranged side by side and right cam disc, the lower end of left connecting rod is articulated with the eccentric point of right cam disc, the lower end of right connecting rod is articulated with the eccentric point of left cam disc, it is additionally provided with lathe bed to the synchronous drive component for driving left cam disc and right cam disc to rotate in the opposite direction.Its medical worker can be driven the gentle raising and lowering of back by drive component, so as to which waist is held up to suitable height, be easy to medical worker to be performed the operation when being performed the operation.
Description
Technical field
It the utility model is related to medical instruments field, the more particularly to liftable operation table of back.
Background technology
With stepping up for people's level of consumption, requirement of the people to medical environment and equipment also more and more higher, not only
It is required that it can realize the basic function of medical treatment, and require that its is simple, convenient, and be easy to healthcare givers to be controlled
Treat.
At present, notification number is that CN201260751Y Chinese patent discloses a kind of liftable operation table of back, including
Base, circuit control part, transverse moving mechanism, longitudinal moving mechanism and rectangle bed surface, the operation table also include Vertical Square
To travel mechanism, the movement in vertical direction mechanism includes being used for support, the vertical direction for supporting the transverse shifting fixed mount
Lead screw pair and vertical direction movement motor；The transverse shifting fixed mount is fixed on the upper surface of the support；The electricity
Road control section is used to controlling transverse shifting motor respectively, vertically moves motor and vertical direction movement motor
Work, to control the operation table respectively in the length direction perpendicular to the rectangle bed surface, parallel to the rectangle bed surface
Length direction and the motion where the base on the direction of plane.The operation table mainly makes operation bed surface can
To do three-dimensional movement, it is easy to the operation of medical worker.
One entirety of bed but it is performed the operation, can not be realized the function of wanting portion individually to hold up of patient.Generally carrying out
During abdominal operation, performed the operation if can be held up the waist of patient and can easily facilitate medical worker to suitable height.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of back liftable operation
Bed, its back is independently arranged and liftable holds up the waist of patient to suitable height, is easy to medical worker to be performed the operation.
Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of back is liftable
Operation table, including bed body, the upside of bed body are provided with along bed body width the translot for setting back, being passed through for back, back
Downside both ends are equipped with a connecting plate, and left kidney slot and right kidney slot, left kidney slot are respectively arranged on the left side and the right side on connecting plate
The both ends mutually deviated from right kidney slot stretch out respectively, and left connecting rod is hinged with left kidney slot, is hinged with right kidney slot
Right connecting rod, left connecting rod and right connecting rod intersect and both crosspoints are hinged, and the downside that bed body is located at translot both ends is equal
The left cam disc being mutually arranged side by side and right cam disc are rotatably connected to, the lower end of left connecting rod is articulated with the eccentric point of right cam disc
On, the lower end of right connecting rod is articulated with the eccentric point of left cam disc, is additionally provided with lathe bed and is driven left cam disc and the right side to synchronous
The drive component that cam disc rotates in the opposite direction.
The body of rod of Pass through above-mentioned technical proposal, left connecting rod and right connecting rod is hinged to form chi structure, the lower end of left connecting rod
Deviate the pivot of right cam with the pin joint namely eccentric point of right cam disc, the lower end of right connecting rod and left cam disc it is be hinged
Point namely eccentric point deviate the pivot of left cam；When initial, back is filled up in translot, namely back is located at lowest order
On, left cam disc, the pin joint of right cam disc are respectively positioned on the lower section of itself pivot；The left cam disc of synchronous axial system and right cam
Disk, the eccentric point of left cam disc is set to be rotated up clockwise, the eccentric point of right cam disc is rotated up counterclockwise, so as to left cam
Disk and right cam disc make the lower end of left connecting rod and right connecting rod move up and close to each other, so as to realize gentle upward of back
Rise, herein, left cam disc and right cam disc counter motion can then make back to decline；Here, when left connecting rod and right connecting rod
Lower end it is close to each other or away from during, left kidney slot and right kidney slot provide to the upper end of left connecting rod and right connecting rod
Mobilizable useful space；Therefore when medical worker is performed the operation, can be driven by drive component the gentle rising of back and
Decline, so as to which waist is held up to suitable height, be easy to medical worker to be performed the operation.
Preferably, drive component includes the left turbine on the left cam disc, the right turbine on right cam disc, along bed
The side of body is arranged on lathe bed and to drive the worm screw of left turbine and right turbine rotation, worm screw and left turbine, right turbine phase
The driving cog mutually engaged is in opposite direction.
Pass through above-mentioned technical proposal, because worm screw is in opposite direction with left turbine, the intermeshing driving cog of right turbine respectively,
Therefore can synchronously drive left cam disc and right cam disc to move in the opposite direction when rotating turbine, realize the gentle lifting of back.
Preferably, the drive rod for driving both sides scroll bar to rotate together is equipped with along the width of lathe bed, worm screw is away from waist
One end of plate is provided with driven gear, and the both ends of drive rod are respectively equipped with the driving gear being meshed with the driven gear of two worm screws.
Pass through above-mentioned technical proposal, rotation of drive rod can drive the worm screw at back both ends to rotate jointly, so as to back two
The left connecting rod and right connecting rod at end can support back jointly and be synchronized with the movement, and make the lifting of back more steady, be easy to medical matters people
Member is performed the operation.
Preferably, the both ends of drive rod are equipped with grafting auxiliary section, and being plugged with grafting auxiliary section can drive drive rod to turn
Dynamic rotation hand handle.
Pass through above-mentioned technical proposal, the either end for rotating hand handle and being plugged on drive rod is rotated and can drive waist
Plate is lifted, and herein, the both ends that rotation hand handle can also be plugged on to drive rod simultaneously are exerted a force, and make the rotation of drive rod more
It is laborsaving.
Preferably, rotating hand handle includes inserted terminal, handle end, to connect the rotor plate of inserted terminal and handle end, rotates
The inserted terminal side convex of hand handle is provided with limited post, and grafting auxiliary section includes being opened in the spliced eye of driving rod end surface, is located at
Drive rod end sides and the mounting hole communicated with spliced eye, the side wall of mounting hole is provided with to be opened with what the end face of drive shaft was connected
Mouthful.
Pass through above-mentioned technical proposal, when grafting rotates hand handle, the limited post on inserted terminal is first directed at mounting hole side
Opening, then inserted terminal is inserted in spliced eye, and limited post is located in mounting hole；At rotational handle end, limited post moves
Move one end of mounting hole and mutually contradict stuck, being further continued for rotational handle end can drive drive rod to rotate；Herein, hand is rotated
During can quickly be plugged on drive rod, and rotate hand handle, rotate hand handle and be not easy to depart from from inserted terminal.
Preferably, handle end includes the handlebar being located on rotor plate, the sleeve being sheathed on handlebar, and handlebar is remote
One end of rotor plate is provided with shoulder block, and sleeve is provided with close to one end of rotor plate and shoulder block offsets and is used to prevent sleeve from deviating from handle
The baffle ring of bar.
Pass through above-mentioned technical proposal, during due to practical operation, the limitation of On-the-spot factor, it may reach and rotate hand handle and turn
Dynamic inconvenience, can now pull out sleeve, and baffle ring contradicts shoulder block during pull-out, and sleeve stretches out most long position, consequently facilitating
Medical worker operates.
Preferably, lathe bed is provided with the fixed cover worn for drive rod, and trip bolt is threaded with fixed cover, fastens
The end of screw passes through fixed cover and can contradict drive screw and locked.
Pass through above-mentioned technical proposal, after the position of back is adjusted, cause back position to prevent patient from rocking
Shakiness, drive rod is locked by trip bolt, so as to the stable position for limiting back.
Preferably, section of the back along its width is in that the arc to arch upward upwards is set.
Pass through above-mentioned technical proposal, the upper surface of back is curved, and width of the arc along back is set, the waist of arc
Plate more conforms to the curve of human body waist, when back holds up patient's waist, makes patient comfort sense stronger.
Preferably, one end of left kidney slot is obliquely installed towards the left side of connecting plate and upward, and one end of right kidney slot is towards even
The right side of fishplate bar is simultaneously obliquely installed upward.
Pass through above-mentioned technical proposal, left kidney slot towards setting on the outside of connecting plate obliquely, and right kidney slot is towards on the outside of connecting plate
Set obliquely, namely " eight " word structure, this structure setting can make left connecting rod and the right side for left kidney slot and the formation of right kidney slot
It is more smooth during the upper end motion of connecting rod, reduce stuck situation.
Brief description of the drawings
Fig. 1 is the structural representation of embodiment, and it rotates broken section at hand handle；
Fig. 2 is A portions enlarged drawing in Fig. 1；
Fig. 3 is the structural representation of embodiment；
Fig. 4 is the structural representation that back is in collapsed state in embodiment；
Fig. 5 is the structural representation that back is in lifting status in embodiment.
Reference：1st, bed body；2nd, back；3rd, translot；4th, connecting plate；5th, left kidney slot；6th, right kidney slot；7th, driving group
Part；71st, left turbine；72nd, right turbine；73rd, worm screw；8th, grafting auxiliary section；81st, spliced eye；82nd, mounting hole；9th, hand handle is rotated；
91st, inserted terminal；92nd, handle end；921st, handlebar；922nd, sleeve；93rd, rotor plate；10th, left connecting rod；11st, right connecting rod；12nd, it is left convex
Wheel disc；13rd, right cam disc；14th, drive rod；15th, driven gear；16th, driving gear；17th, limited post；18th, shoulder block；19th, baffle ring；
20th, fixed cover；21st, trip bolt；22nd, it is open.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
The liftable operation table of back as shown in accompanying drawing 1,3 and 5, including bed body 1, the upside of bed body 1 are provided with along bed body 1
The translot 3 that width sets back 2, passed through for back 2, section of the back 2 along its width are in the arc to arch upward upwards
Set.The downside both ends of back 2 are equipped with a connecting plate 4, and left kidney slot 5 and the right side are respectively arranged on the left side and the right side on connecting plate 4
Kidney slot 6, the both ends that left kidney slot 5 and right kidney slot 6 mutually deviate from stretch out respectively, herein, one end court of left kidney slot 5
The left side of connecting plate 4 is simultaneously obliquely installed upward, and one end of right kidney slot 6 is obliquely installed towards the right side of connecting plate 4 and upward.Left waist
Left connecting rod 10 is hinged with shape groove 5, right connecting rod 11 is hinged with right kidney slot 6；Left connecting rod 10 and right connecting rod 11 intersect and
Both crosspoints are hinged, and the downside that bed body 1 is located at the both ends of translot 3 is rotatably connected to the left cam being mutually arranged side by side
Disk 12 and right cam disc 13, the lower end of left connecting rod 10 are articulated with the eccentric point of right cam disc 13, and the lower end of right connecting rod 11 is hinged
Left cam disc 12 and right cam disc 13 are driven towards phase negative side to synchronous in the eccentric point of left cam disc 12, being additionally provided with lathe bed
To the drive component 7 of rotation.Wherein, drive component 7 includes left turbine 71 on the left cam disc 12, located at right cam disc 13
On right turbine 72, be arranged on lathe bed and to drive the worm screw that left turbine 71 and right turbine 72 rotate along the side of lathe bed
73, worm screw 73 and left turbine 71,72 intermeshing driving cog of right turbine are in opposite direction.Also it is equipped with along the width of lathe bed
The drive rod 14 for driving both sides scroll bar to rotate together, the one end of worm screw 73 away from back 2 are provided with driven gear 15, drive rod 14
Both ends are respectively equipped with the driving gear 16 being meshed with the driven gear 15 of two worm screws 73.See accompanying drawing 3, lathe bed is provided with for driving
The fixed cover 20 that bar 14 is worn, trip bolt 21 is threaded with fixed cover 20, the end of trip bolt 21 passes through fixed cover
20 and drive screw can be contradicted locked.
Referring to accompanying drawing 1,2 and 3, the both ends of drive rod 14 are equipped with grafting auxiliary section 8, and being plugged with grafting auxiliary section 8 can
The rotation hand handle 9 for driving drive rod 14 to rotate.Rotating hand handle 9 includes inserted terminal 91, handle end 92, connecting the and of inserted terminal 91
The rotor plate 93 of handle end 92, the side convex of inserted terminal 91 for rotating hand handle 9 are provided with limited post 17, and grafting auxiliary section 8 includes
The spliced eye 81 of the end face of drive rod 14, the mounting hole 82 communicated located at the end sides of drive rod 14 and with spliced eye 81 are opened in,
The side wall of mounting hole 82 is provided with the opening 22 being connected with the end face of drive shaft；Handle end 92 includes the hand on rotor plate 93
Shank 921, the sleeve 922 being sheathed on handlebar 921, the one end of handlebar 921 away from rotor plate 93 are provided with shoulder block 18, sleeve
922 are provided with the baffle ring 19 for being offseted with shoulder block 18 and being used to prevent sleeve 922 from deviating from handlebar 921 close to one end of rotor plate 93.
With reference to attached Figure 4 and 5, the back lifting process of operation table is as follows：
The either end that rotation hand handle 9 is plugged on to drive rod 14 is rotated.When initial, back 2 is filled up in translot 3
It is interior, namely back 2 is located on lowest order, left cam disc 12, the pin joint of right cam disc 13 are respectively positioned under itself pivot
Side.Hand handle 9 is rotated in one direction, rotates drive rod 14, and drive rod 14 drives the worm screw 73 at both ends to rotate, worm screw 73
On the driving cog that is reversed drive the eccentric point of left cam disc 12 and right cam disc 13 to be rotated up respectively, so as to left cam disc
12 and right cam disc 13 lower end of left connecting rod 10 and right connecting rod 11 is moved up and close to each other, so as to realize that back 2 is flat
Slow is raised above；Herein, left cam disc 12 and right cam disc 13 counter motion can then make back 2 to decline.
Described above is only exemplary embodiment of the present utility model, not for limitation protection model of the present utility model
Enclose, the scope of protection of the utility model is determined by appended claim.
Claims (9)
1. a kind of liftable operation table of back, including bed body (1), it is characterized in that：The upside of bed body (1) is provided with along bed body (1)
Width sets back (2), the translot (3) passed through for back (2), and the downside both ends of back (2) are equipped with a connecting plate
(4) left kidney slot (5) and right kidney slot (6), left kidney slot (5) and right kidney-shaped, are respectively arranged on the left side and the right side on connecting plate (4)
The both ends that groove (6) mutually deviates from stretch out respectively, and left connecting rod (10) is hinged with left kidney slot (5), is cut with scissors in right kidney slot (6)
Right connecting rod (11) is connected to, left connecting rod (10) and right connecting rod (11) intersect and both crosspoints are hinged, bed body (1) position
The left cam disc (12) and right cam disc (13) being mutually arranged side by side, Zuo Lian are rotatably connected in the downside at translot (3) both ends
The lower end of bar (10) is articulated with right cam disc (13), and the lower end of right connecting rod (11) is articulated with left cam disc (12), on lathe bed
It is additionally provided with the drive component (7) rotated in the opposite direction to the left cam disc (12) of synchronous driving and right cam disc (13).
2. the liftable operation table of back according to claim 1, it is characterized in that：Drive component (7) is included located at left convex
Left turbine (71) on wheel disc (12), the right turbine (72) on right cam disc (13), along the side of lathe bed it is arranged in lathe bed
Above and to drive the worm screw (73) that left turbine (71) and right turbine (72) rotate, worm screw (73) and left turbine (71), right turbine
(72) intermeshing driving cog is in opposite direction.
3. the liftable operation table of back according to claim 2, it is characterized in that：One is equipped with along the width of lathe bed
The drive rod (14) that driving both sides scroll bar rotates is played, the one end of worm screw (73) away from back (2) is provided with driven gear (15), driven
The both ends of bar (14) are respectively equipped with the driving gear (16) being meshed with the driven gear of two worm screws (73) (15).
4. the liftable operation table of back (2) according to claim 3, it is characterized in that：The both ends of drive rod (14) are all provided with
There is grafting auxiliary section (8), the rotation hand handle (9) that drive rod (14) can be driven to rotate is plugged with grafting auxiliary section (8).
5. the liftable operation table of back according to claim 4, it is characterized in that：Rotating hand handle (9) includes inserted terminal
(91), handle end (92), to connect the rotor plate (93) of inserted terminal (91) and handle end (92), rotate the grafting of hand handle (9)
End (91) side convex is provided with limited post (17), and grafting auxiliary section (8) include being opened in the spliced eye of drive rod (14) end face
(81), the mounting hole (82) communicated located at drive rod (14) end sides and with spliced eye (81), the side wall of mounting hole (82) are set
There is the opening (22) being connected with the end face of drive shaft.
6. the liftable operation table of back according to claim 5, it is characterized in that：Handle end (92) includes being located at rotor plate
(93) handlebar (921) on, the sleeve (922) being sheathed on handlebar (921), handlebar (921) is away from rotor plate (93)
One end be provided with shoulder block (18), sleeve (922) is provided with close to one end of rotor plate (93) and shoulder block (18) offsets and for preventing
The baffle ring (19) of sleeve (922) abjection handlebar (921).
7. the liftable operation table of back according to claim 1, it is characterized in that：Lathe bed is provided with and worn for drive rod (14)
If fixed cover (20), be threaded with trip bolt (21) on fixed cover (20), the end of trip bolt (21) is through fixing
Cover (20) and drive screw can be contradicted and locked.
8. the liftable operation table of back according to claim 1, it is characterized in that：Back (2) is cut along its width
Face is in that the arc to arch upward upwards is set.
9. the liftable operation table of back according to claim 1, it is characterized in that：One end of left kidney slot (5) is towards connection
The left side of plate (4) is simultaneously obliquely installed upward, and one end of right kidney slot (6) is obliquely installed towards the right side of connecting plate (4) and upward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621451843.4U CN206761893U (en) | 2016-12-28 | 2016-12-28 | The liftable operation table of back |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621451843.4U CN206761893U (en) | 2016-12-28 | 2016-12-28 | The liftable operation table of back |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206761893U true CN206761893U (en) | 2017-12-19 |
Family
ID=60647264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621451843.4U Expired - Fee Related CN206761893U (en) | 2016-12-28 | 2016-12-28 | The liftable operation table of back |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206761893U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109223360A (en) * | 2018-07-18 | 2019-01-18 | 温州医科大学附属第二医院、温州医科大学附属育英儿童医院 | A kind of medical nursing hospital bed of linkage lifting multidirectional inclination |
| CN112569111A (en) * | 2021-01-11 | 2021-03-30 | 郑州大学第一附属医院 | Traditional Chinese medicine leg and foot massage device |
-
2016
- 2016-12-28 CN CN201621451843.4U patent/CN206761893U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109223360A (en) * | 2018-07-18 | 2019-01-18 | 温州医科大学附属第二医院、温州医科大学附属育英儿童医院 | A kind of medical nursing hospital bed of linkage lifting multidirectional inclination |
| CN112569111A (en) * | 2021-01-11 | 2021-03-30 | 郑州大学第一附属医院 | Traditional Chinese medicine leg and foot massage device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171219 Termination date: 20201228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |