CN107361954A - It is a kind of to be used for medical care bed convertible dining table - Google Patents
It is a kind of to be used for medical care bed convertible dining table Download PDFInfo
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- CN107361954A CN107361954A CN201710542176.3A CN201710542176A CN107361954A CN 107361954 A CN107361954 A CN 107361954A CN 201710542176 A CN201710542176 A CN 201710542176A CN 107361954 A CN107361954 A CN 107361954A
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- 230000007246 mechanism Effects 0.000 claims abstract description 122
- 230000033001 locomotion Effects 0.000 claims abstract description 9
- 230000005540 biological transmission Effects 0.000 claims description 15
- 238000009434 installation Methods 0.000 claims description 3
- 230000000474 nursing effect Effects 0.000 abstract description 6
- 230000000694 effects Effects 0.000 description 4
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 235000021170 buffet Nutrition 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000035479 physiological effects, processes and functions Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/05—Parts, details or accessories of beds
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G2203/00—General characteristics of devices
- A61G2203/10—General characteristics of devices characterised by specific control means, e.g. for adjustment or steering
- A61G2203/12—Remote controls
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G2203/00—General characteristics of devices
- A61G2203/70—General characteristics of devices with special adaptations, e.g. for safety or comfort
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- Health & Medical Sciences (AREA)
- Nursing (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Invalid Beds And Related Equipment (AREA)
Abstract
It is used for medical care bed convertible dining table the present invention relates to a kind of, the dining table is arranged on medical care bed bed frame, dining table includes being oppositely arranged on the first travel mechanism of an inframe side and the second travel mechanism, the link gear being arranged between the first travel mechanism and the second travel mechanism, the motor-driven mechanism being connected with the first travel mechanism and the convertible desk body being arranged in the first travel mechanism and the second travel mechanism, the convertible desk body are provided with locking mechanism.Compared with prior art, the two sides of table of the present invention can use, and extend the function of dining table, and can realize that table is locked at any angle, reliable and stable, and convertible desk body can automate movement, improve nursing efficiency, alleviate the burden of nursing staff.
Description
Technical field
The invention belongs to technical field of medical instruments, it is related to and a kind of is used for medical care bed convertible dining table.
Background technology
The medical care bed rehabilitation nursing utensil used as hospital, home for destitute and family, is modern rehabilitation nursing for treating
One of optimal facility, it is medical care bed on be usually mounted with dining table, be easy to patient to have dinner and entertain.It is existing medical care bed
The dining table of upper carrying generally needs manual operations in movement, dining table is moved into required position, automaticity is low.In addition, doctor
Treat and usually require to be equipped with tablet personal computer on care bed, for for patient entertainment, and realize medical care bed control and monitoring.
Generally tablet personal computer is placed directly on the desktop of dining table, when needing to have dinner or carry out other amusement and recreation activities, can only be incited somebody to action
Tablet personal computer is taken away from desktop, not only operates excessively cumbersome, and is not easy to the monitoring to patient；Also can be another medical care bed
Outer increase auxiliary equipment, for clamping tablet personal computer, but space occupancy rate can be increased simultaneously.
Auto-folder for realizing dining table etc. is mainly concentrated on to studying for dining table in technical field of medical instruments both at home and abroad
Aspect, if necessary to install tablet personal computer, it is still desirable to increase clamping utensil in addition, it is very inconvenient.Authorization Notice No. is
CN203935341U Chinese utility model patent discloses a kind of wheelchair with automatic dining table, including with cushion and backrest
Body, the both sides of cushion are provided with handrail, wheel are provided with below body, folding buffet meal is provided with front of body
Table, the side of backrest are provided with the control touch-screen being connected with automatic dining table, be provided with below body transfer and with control
The connected seat automatic balancing arrangement of touch-screen processed, pedal automatic extending-contracting apparatus, the side of handrail are provided with control body and opened
The shift knob of pass and the jack of connection limb control device, the back side of body is provided with the solar cell being connected with battery
Plate.The technical scheme of above-mentioned patent disclosure can realize the folding and retraction of dining table, but still need to entrained touch screen is independent
Clamping occupies the space of wheelchair on wheelchair backrest, causes patient activity inconvenient.
The content of the invention
It is an object of the present invention to overcome the above-mentioned drawbacks of the prior art and provide a kind of conveniently moving, can
Realize two-sided use and can any angle it is locked be used for medical care bed convertible dining table.
The purpose of the present invention can be achieved through the following technical solutions：
A kind of to be used for medical care bed convertible dining table, the dining table is arranged on medical care bed bed frame, described
Dining table includes being oppositely arranged on the first travel mechanism of an inframe side and the second travel mechanism, is arranged on the first travel mechanism and the
The motor-driven mechanism and be arranged on the first shifting that link gear and the first travel mechanism between two travel mechanisms are connected
Convertible desk body on motivation structure and the second travel mechanism, the convertible desk body are provided with locking mechanism.Motor-driven mechanism band
Dynamic first travel mechanism motion, while the first travel mechanism drives the second travel mechanism to be synchronized with the movement by link gear, will turn over
Rotatable desk body is moved to predeterminated position.Convertible desk body can be overturn as needed, and be carried out arbitrarily by locking mechanism
Angle is locked.
Installation is equipped between the first described travel mechanism and bed inframe side, between the second travel mechanism and bed inframe side
Plate, the first described travel mechanism, the second travel mechanism, link gear and motor-driven mechanism are respectively provided with a mounting board.Two
Installing plate is oppositely arranged on an inframe side.
As preferable technical scheme, described installing plate is fixedly connected with bed inframe side by bolt and nut.
The first described travel mechanism and the second travel mechanism set successively including a pair along medical care bed length direction
The leading screw that put leading screw support base on a mounting board, is rotatably arranged between two leading screw support bases, set along leading screw axial direction movable sleeving
Nut on leading screw and the mobile sliding block being fixedly connected with nut, described convertible desk body are arranged on mobile sliding block.
Leading screw support base is supported to leading screw, and rolling bearing is provided between leading screw support base and leading screw, is easy to leading screw to rotate.Leading screw
Rotation drive nut to be moved along leading screw axial reciprocating, make nut drive convertible desk body to move back and forth by mobile sliding block.
As preferable technical scheme, described mobile sliding block is provided with table leg connector, is easy to consolidate convertible desk body
Surely it is arranged on mobile sliding block.
Described installing plate is provided with the guide rail parallel with leading screw, is slided on the guide rail and is provided with guide rail slide block, the guide rail
Sliding block is fixedly connected with mobile sliding block.Guide rail be arranged in parallel with leading screw, steady when ensureing to move slide block movement.
Described motor-driven mechanism is including setting motor fixing plate on a mounting board and being arranged on motor fixing plate
Stepper motor that is upper and being connected with lead screw transmission.Stepper motor drives leading screw to rotate, and convertible desk body is moved into default position
Put.
As preferable technical scheme, described motor-driven mechanism also includes the controller electrically connected with stepper motor.
When controller receives the signal of remote control transmitting, i.e. the forward, reverse or stop rotation stop of control stepper motor is moved.
Described link gear includes setting right-angle gear box support base on a mounting board, is arranged on right-angle gear box branch
Support the right-angle gear box being connected on seat and with lead screw transmission and be arranged between the first travel mechanism and the second travel mechanism simultaneously
With the power transmission shaft of right-angle gear box drive connection, the first described travel mechanism is connected by power transmission shaft and the transmission of the second travel mechanism
Connect.The rotation of leading screw can be transferred to power transmission shaft by right-angle gear box, realize the right-angle steering of power.In first travel mechanism
Leading screw drives drive axis by corresponding right-angle gear box, power transmission shaft is driven second by the right-angle gear box of the other end
Leading screw in travel mechanism rotates, and realizes the linkage of the first travel mechanism and the second travel mechanism.
As preferable technical scheme, described power transmission shaft is optical axis.
As preferable technical scheme, between described stepper motor and leading screw, between leading screw and right-angle gear box, right angle
Shaft coupling is equipped between gear-box and power transmission shaft, and is connected by shaft coupling transmission.
Described convertible desk body include be arranged in the first travel mechanism the first support tube, be arranged on the second moving machine
The second support tube on structure and the table being rotatably arranged between the first support tube and the second support tube, the table and first
It is provided between stay tube and the second rotating mechanism is provided between the first rotating mechanism, with the second support tube, described locking mechanism is set
On the second rotating mechanism.Table is rotatably arranged on the first support tube and second by the first rotating mechanism and the second rotating mechanism
Between support tube, when table turns to predetermined angle, table can be locked by locking mechanism, avoid table from continuing
Rotate.The top of first support tube and the second support tube curves horizontal, is easy to the connection with table, bottom and corresponding table
Leg connector is fixedly connected.
As preferable technical scheme, the one side of described table opens up fluted.The two sides of table can use, its
Middle one side opens up fluted, is easy to clamping tablet personal computer.
The first connecting shaft that the first described rotating mechanism includes being fixedly connected with one end of the first support tube, it is set in the
Unilateral bearing in one connecting shaft and it is arranged on table one end and the first table with being fixedly connected on the outside of unilateral bearing connects
Fitting, the first table connector are rotatablely connected by unilateral bearing and the first connecting shaft.
As preferable technical scheme, the first described connecting shaft is multi-diameter shaft, and the big one end insertion first of diameter supports
In pipe, and it is fixedly connected with the first support tube, unilateral bearing is set in the small one end of the first connection shaft diameter.Unilateral bearing can only
Carry out the rotation in a direction, it is impossible to which opposite direction rotates, and table is rotated around the first connecting shaft one direction.
The second connecting shaft that the second described rotating mechanism includes being fixedly connected with one end of the second support tube, it is set in the
Two-way bearing in two connecting shafts and it is arranged on table one end and the second desk board with being fixedly connected on the outside of two-way bearing connects
Fitting, the second desk board connector are rotatablely connected by two-way bearing and the second connecting shaft, and described locking mechanism is arranged on the
Between two table connectors and the second connecting shaft.
As preferable technical scheme, the second described connecting shaft is multi-diameter shaft, and the big one end insertion second of diameter supports
In pipe, and it is fixedly connected with the second support tube, two-way bearing is set in the small one end of the second connection shaft diameter.Two-way bearing is
Common bearing, it can rotate clockwise, and can rotates counterclockwise.
It is logical between described table and the first table connector, second desk board connector as preferable technical scheme
Cross bolt and nut is fixedly connected.
As further preferred technical scheme, the first described table connector, second desk board connector include one
To the table connection sheet of mutual cooperation.First connecting shaft and the second connecting shaft are between corresponding a pair of tables connection sheet.
As preferable technical scheme, the first described connecting shaft and unilateral bearing inner side, unilateral bearing outside and first
On the inside of table connector, the second connecting shaft and two-way bearing, on the outside of two-way bearing key is used between second desk board connector
The fit system of groove and key is rotatablely connected.
As preferable technical scheme, the both ends of described table open up jagged, are easy to the first connecting shaft and second
The insertion of connecting shaft coordinates.
Described locking mechanism includes being arranged on second desk board connector side and being fixedly connected with second desk board connector
Shell, be rotatably arranged in shell and the fixed locking gear being set in the second connecting shaft, the commutation that is arranged in shell
The commutation section for saving supporting pin and being arranged between commutation section supporting pin and locking gear and being rotatablely connected with commutation section supporting pin,
The commutation section is provided with the tooth mouth being adapted with locking gear.Shell can be sealed and protected to locking gear.Table around
When second connecting shaft rotates, shell can also relatively rotate with locking gear.Commutation energy-conservation is enough reciprocal around commutation section supporting pin
Rotate, when the section that commutates, which is clockwise to, to be meshed with locking gear, locking gear can only rotate clockwise, and can not the inverse time
Pin rotates；When commutation section is rotated counterclockwise to when being meshed with locking gear, locking gear can only rotate counterclockwise, and can not be suitable
Hour hands rotate.Due to the effect of unilateral bearing in the first connecting shaft, make table can only one direction rotate, when commutation section one end with
When locking gear is meshed, table can one direction rotate, and can not rotate backward；When table turns to predetermined angle, pull
Commutation section, makes the other end of commutation section be meshed with locking gear, and now table just can not continue to rotate in the direction, and simultaneously
It can not rotate backward, that is, realize that table is locked at any angle.
As preferable technical scheme, the both ends of described commutation section expose outside shell, and offer and change on shell
The resigning mouthful being adapted to the both ends of section.The both ends saved commutate by the outside of resigning mouthful stretching shell, is easy to back and forth pull and changes
Xiang Jie.
The present invention makes controller control in practical application, send instruction to controller by the respective keys on remote control
Stepper motor processed is rotated, and convertible desk body is moved into predeterminated position；One face clamping of table has tablet personal computer, when needing to use
During the another side of table, commutation section is pulled, table one direction is rotated；When table turns to predetermined angle, opposite direction is pulled
Move by the cooperation with locking gear, table is locked in current angular to section, commutation section.
Compared with prior art, the invention has the characteristics that：
1) solve the problems, such as that medical care bed dining table can only one side uses, usable area is small, function is single, the two of table
Face can use, and be easy to the tablet personal computer of one side installation wherein, and another side is used to have dinner, entertain or handle official business, and extends dining table
Function, it is easy to use, alleviate the burden of nursing staff, and save space occupancy rate, avoid influence patient activity；
2) by locking mechanism and the first rotating mechanism, the cooperation of the second rotating mechanism, realize that table is locked at any angle
Extremely, patient is had when being entertained using tablet personal computer, more perspective is available, more meets the requirement of Human physiology comfort level, carries
Flexibility when high dining table uses, and it is reliable and stable；
3) by motor-driven mechanism, the first travel mechanism, link gear and the cooperation of the second travel mechanism, upset is realized
The automation movement of formula desk body, manually installed and the medical care bed dining table of dismounting troublesome operation flow is avoided, is caregiver
Member alleviates burden, improves nursing efficiency, and manual dexterity, mobile steady.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the present invention；
Fig. 2 is the structural representation of the first travel mechanism and motor-driven mechanism in the present invention；
Fig. 3 is the structural representation of convertible desk body in the present invention；
Fig. 4 is the three-dimensional exploded structural representation of the first rotating mechanism in the present invention；
Fig. 5 is the three-dimensional exploded structural representation of the second rotating mechanism in the present invention；
Fig. 6 is rotated counterclockwise to the structural representation being meshed with locking gear for commutation section in the present invention；
Fig. 7 is that commutation section is clockwise to the structural representation being meshed with locking gear in the present invention；
Description of symbols in figure：
1-bed frame, 2-installing plate, 3-leading screw support base, 4-leading screw, 5-movement sliding block, 6-guide rail, 7-motor are solid
Fixed board, 71-stepper motor, 8-right-angle gear box support base, 9-right-angle gear box, 10-power transmission shaft, the 11-the first support
Pipe, the 12-the second support tube, 13-table, the 14-the first connecting shaft, 15-unilateral bearing, the 16-the first table connector,
17-the second connecting shaft, 18-second desk board connector, 19-shell, 20-locking gear, 21-commutation section supporting pin, 22-
Commutation section, 221-tooth mouth.
Embodiment
The present invention is described in detail with specific embodiment below in conjunction with the accompanying drawings.The present embodiment is with technical solution of the present invention
Premised on implemented, give detailed embodiment and specific operating process, but protection scope of the present invention is not limited to
Following embodiments.
Embodiment：
As shown in Figure 1 a kind of is used for medical care bed convertible dining table, and the dining table is arranged on medical care bed bed
On frame 1, dining table includes being oppositely arranged on the first travel mechanism of the inner side of a frame 1 and the second travel mechanism, is arranged on the first movement
Motor-driven mechanism and the setting of link gear and the drive connection of the first travel mechanism between mechanism and the second travel mechanism
Convertible desk body in the first travel mechanism and the second travel mechanism, the convertible desk body are provided with locking mechanism.
Wherein, it is equipped with peace between the first travel mechanism and the inner side of bed frame 1, between the second travel mechanism and the inner side of bed frame 1
Loading board 2, the first travel mechanism, the second travel mechanism, link gear and motor-driven mechanism are arranged on installing plate 2.
As shown in Fig. 2 the first travel mechanism and the second travel mechanism include a pair along medical care bed length direction according to
The secondary leading screw support base 3 being arranged on installing plate 2, the leading screw 4 being rotatably arranged between two leading screw support bases 3, along leading screw 4 axially
The mobile nut being set on leading screw 4 and the mobile sliding block 5 being fixedly connected with nut, convertible desk body are arranged on mobile sliding block
On 5.Installing plate 2 is provided with the guide rail 6 parallel with leading screw 4, is slided on the guide rail 6 and is provided with guide rail slide block, the guide rail slide block and
Mobile sliding block 5 is fixedly connected.
Motor-driven mechanism includes the motor fixing plate 7 being arranged on installing plate 2 and is arranged on motor fixing plate 7 simultaneously
The stepper motor 5 being connected with leading screw 4.
Link gear include be arranged on installing plate 2 right-angle gear box support base 8, be arranged on right-angle gear box support base
On 8 and with leading screw 4 be connected right-angle gear box 9 and be arranged between the first travel mechanism and the second travel mechanism and with
The power transmission shaft 10 that right-angle gear box 9 is connected, the first travel mechanism are connected by the travel mechanism of power transmission shaft 10 and second.
As shown in figure 3, convertible desk body include be arranged in the first travel mechanism the first support tube 11, be arranged on second
The second support tube 12 in travel mechanism and the table 13 being rotatably arranged between the first support tube 11 and the second support tube 12,
It is provided between the support tube 11 of table 13 and first between the first rotating mechanism, with the second support tube 12 and is provided with the second rotating machine
Structure, locking mechanism are arranged on the second rotating mechanism.
As shown in figure 4, the first rotating mechanism include be fixedly connected with one end of the first support tube 11 the first connecting shaft 14,
The unilateral bearing 15 that is set in the first connecting shaft 14 and it is arranged on the one end of table 13 and is fixed with the outside of unilateral bearing 15
First table connector 16 of connection, the first table connector 16 is rotated by the connecting shaft 14 of unilateral bearing 15 and first to be connected
Connect.
As shown in figure 5, the second rotating mechanism include be fixedly connected with one end of the second support tube 12 the second connecting shaft 17,
The two-way bearing that is set in the second connecting shaft 17 and it is arranged on the one end of table 13 and with being fixedly connected on the outside of two-way bearing
Second desk board connector 18, the second desk board connector 18 is rotatablely connected by two-way bearing and the second connecting shaft 17, locked
Mechanism is arranged between the connecting shaft 17 of second desk board connector 18 and second.
As shown in Figure 6, Figure 7, locking mechanism includes being arranged on the side of second desk board connector 18 and being connected with second desk board
Shell 19 that part 18 is fixedly connected, it is rotatably arranged in shell 19 and the fixed locking gear being set in the second connecting shaft 17
20th, the commutation section supporting pin 21 that is arranged in shell 19 and be arranged between commutation section supporting pin 21 and locking gear 20 and with
The commutation section 22 that commutation section supporting pin 21 is rotatablely connected, the commutation section 22 are provided with the tooth mouth 221 being adapted with locking gear 20.
Dining table makes controller control in practical application, send instruction to controller by the respective keys on remote control
Stepper motor 71 is rotated, and convertible desk body is moved into predeterminated position；One face clamping of table 13 has tablet personal computer, when needs make
During with the another side of table 13, commutation section 22 is pulled, enables the rotation of the one direction of table 13；When table 13 turns to predetermined angle
When, opposite direction pulls commutation section 22, and commutation section 22 is locked in current angular by table 13 by the cooperation with locking gear 20.
The above-mentioned description to embodiment is understood that for ease of those skilled in the art and using invention.
Person skilled in the art obviously can easily make various modifications to these embodiments, and described herein general
Principle is applied in other embodiment without by performing creative labour.Therefore, the invention is not restricted to above-described embodiment, ability
Field technique personnel do not depart from improvement that scope made and modification all should be the present invention's according to the announcement of the present invention
Within protection domain.
Claims (10)
1. a kind of be used for medical care bed convertible dining table, the dining table is arranged on medical care bed bed frame (1), its feature
It is, described dining table includes being oppositely arranged on the first travel mechanism on the inside of a frame (1) and the second travel mechanism, is arranged on the
Link gear between one travel mechanism and the second travel mechanism, with the motor-driven mechanism of the first travel mechanism drive connection with
And the convertible desk body in the first travel mechanism and the second travel mechanism is arranged on, the convertible desk body is provided with locking mechanism.
2. a kind of it is used for medical care bed convertible dining table according to claim 1, it is characterised in that described first
Installing plate (2) is equipped between on the inside of travel mechanism and bed frame (1), between the second travel mechanism and bed frame (1) inner side, it is described
First travel mechanism, the second travel mechanism, link gear and motor-driven mechanism are arranged on installing plate (2).
3. a kind of it is used for medical care bed convertible dining table according to claim 2, it is characterised in that described first
Travel mechanism and the second travel mechanism include a pair of silks being successively set on along medical care bed length direction on installing plate (2)
Thick stick support base (3), the leading screw (4) being rotatably arranged between two leading screw support bases (3), along leading screw (4) axial movement be set in silk
Nut on thick stick (4) and the mobile sliding block (5) being fixedly connected with nut, described convertible desk body are arranged on mobile sliding block
(5) on.
4. a kind of it is used for medical care bed convertible dining table according to claim 3, it is characterised in that described installation
Plate (2) is provided with the guide rail (6) parallel with leading screw (4), is slided on the guide rail (6) and is provided with guide rail slide block, the guide rail slide block and
Mobile sliding block (5) is fixedly connected.
5. a kind of it is used for medical care bed convertible dining table according to claim 3, it is characterised in that described motor
Drive mechanism includes the motor fixing plate (7) that is arranged on installing plate (2) and is arranged on motor fixing plate (7) and and leading screw
(4) stepper motor (71) of drive connection.
6. a kind of it is used for medical care bed convertible dining table according to claim 3, it is characterised in that described linkage
Mechanism include be arranged on installing plate (2) right-angle gear box support base (8), be arranged on right-angle gear box support base (8) simultaneously
With leading screw (4) drive connection right-angle gear box (9) and be arranged between the first travel mechanism and the second travel mechanism and with
The power transmission shaft (10) of right-angle gear box (9) drive connection, the first described travel mechanism pass through power transmission shaft (10) and the second movement
Mechanism driving connects.
7. a kind of it is used for medical care bed convertible dining table according to claim 1, it is characterised in that described upset
Formula desk body includes the first support tube (11) being arranged in the first travel mechanism, the second support being arranged in the second travel mechanism
Pipe (12) and the table (13) that is rotatably arranged between the first support tube (11) and the second support tube (12), the table (13) and
It is provided between first support tube (11) between the first rotating mechanism, with the second support tube (12) and is provided with the second rotating mechanism, it is described
Locking mechanism be arranged on the second rotating mechanism.
8. a kind of it is used for medical care bed convertible dining table according to claim 7, it is characterised in that described first
Rotating mechanism include be fixedly connected with one end of the first support tube (11) the first connecting shaft (14), be set in the first connecting shaft
(14) unilateral bearing (15) on and table (13) one end and with being fixedly connected on the outside of unilateral bearing (15) are arranged on
One table connector (16), the first table connector (16) is rotated by unilateral bearing (15) and the first connecting shaft (14) to be connected
Connect.
9. a kind of it is used for medical care bed convertible dining table according to claim 7, it is characterised in that described second
Rotating mechanism include be fixedly connected with one end of the second support tube (12) the second connecting shaft (17), be set in the second connecting shaft
(17) two-way bearing on and it is arranged on table (13) one end and the second desk board with being fixedly connected on the outside of two-way bearing connects
Fitting (18), the second desk board connector (18) are rotatablely connected by two-way bearing and the second connecting shaft (17), and described is locked
Mechanism is arranged between second desk board connector (18) and the second connecting shaft (17).
10. a kind of it is used for medical care bed convertible dining table according to claim 9, it is characterised in that described lock
Deadlock structure includes being arranged on second desk board connector (18) side and the shell being fixedly connected with second desk board connector (18)
(19), it is rotatably arranged in shell (19) and fixes the locking gear (20) being set in the second connecting shaft (17), is arranged on outside
Commutation section supporting pin (21) in shell (19) and it is arranged between commutation section supporting pin (21) and locking gear (20) and with changing
To the commutation section (22) of section supporting pin (21) rotation connection, the commutation section (22) is provided with the tooth being adapted with locking gear (20)
Mouth (221).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710542176.3A CN107361954B (en) | 2017-07-05 | 2017-07-05 | A convertible dining table for medical care bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710542176.3A CN107361954B (en) | 2017-07-05 | 2017-07-05 | A convertible dining table for medical care bed |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107361954A true CN107361954A (en) | 2017-11-21 |
| CN107361954B CN107361954B (en) | 2020-02-18 |
Family
ID=60305931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710542176.3A Expired - Fee Related CN107361954B (en) | 2017-07-05 | 2017-07-05 | A convertible dining table for medical care bed |
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| Country | Link |
|---|---|
| CN (1) | CN107361954B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107961130A (en) * | 2017-12-27 | 2018-04-27 | 重庆优乃特医疗器械有限责任公司 | Rehabilitation standing bed dining disc assembly |
| CN109431711A (en) * | 2018-12-27 | 2019-03-08 | 冯小宇 | It is a kind of multifunction nursing bed |
| CN110236920A (en) * | 2019-06-06 | 2019-09-17 | 于爱华 | A kind of Cardiological postoperative rehabilitation care device |
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