CN107890401A - A kind of Novel medical pusher gear - Google Patents
A kind of Novel medical pusher gear Download PDFInfo
- Publication number
- CN107890401A CN107890401A CN201710553232.3A CN201710553232A CN107890401A CN 107890401 A CN107890401 A CN 107890401A CN 201710553232 A CN201710553232 A CN 201710553232A CN 107890401 A CN107890401 A CN 107890401A
- Authority
- CN
- China
- Prior art keywords
- cart body
- sliding
- gear
- novel medical
- groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
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
- A61G12/00—Accommodation for nursing, e.g. in hospitals, not covered by groups A61G1/00 - A61G11/00, e.g. trolleys for transport of medicaments or food; Prescription lists
- A61G12/001—Trolleys for transport of medicaments, food, linen, nursing supplies
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B50/00—Containers, covers, furniture or holders specially adapted for surgical or diagnostic appliances or instruments, e.g. sterile covers
- A61B50/10—Furniture specially adapted for surgical or diagnostic appliances or instruments
- A61B50/13—Trolleys, e.g. carts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B5/00—Accessories or details specially adapted for hand carts
- B62B5/04—Braking mechanisms; Locking devices against movement
- B62B5/0438—Braking mechanisms; Locking devices against movement hand operated
- B62B5/0442—Braking mechanisms; Locking devices against movement hand operated using a handle bar alone
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- Surgery (AREA)
- Biomedical Technology (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Nursing (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Transportation (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Handcart (AREA)
Abstract
A kind of Novel medical pusher gear, including cart body, the cart body bottom are provided with roll wheel assembly, and cart body right side upper end is installed with the pushing hands component for push-and-pull cart body；The roll wheel assembly includes the turning set being installed in rotation in the cart body bottom wall, the turning set lower end is installed with installing plate, the installing plate rear and front end is installed with the protruding plate extended downwardly, rotary shaft is rotatably mounted between two protruding plates, gear is installed with the rotary shaft, the gear front/rear end integral type is provided with roller；The pushing hands component includes being fixedly mounted on cart body right side upper end and front and rear symmetrical linking arm, connecting rod is installed between two linking arms, the sliding groove of left and right extension is provided with the linking arm inner side end, sliding shoe is slidably fitted with each sliding groove, and pull bar is installed between two sliding shoes.
Description
Technical field
The present invention relates to field of medical device, and in particular to a kind of Novel medical pusher gear.
Background technology
Medical trolley device is used to transport medicine and medicine equipment, therefore, Medical trolley device quilt in medical institutions
Widely use, Medical trolley typically all has roller, so as to facilitate the promotion of Medical trolley, in order to facilitate the angle of Medical trolley
Degree regulation, roller is typically all universal wheel, and this roller sets braking mechanism inconvenient, therefore, traditional Medical trolley
Do not possess braking mechanism typically, if this Medical trolley when static by patient or other people collide when can cause
The movement of Medical trolley, medicine or medicine equipment are easily overturned, particularly in some acclive sections, Medical trolley can not
It is static, easily there is the phenomenon slipped by slope, therefore, this Medical trolley has the drawbacks of very big.
The content of the invention
It is an object of the invention to provide a kind of Novel medical pusher gear, the drawbacks described above of prior art can be overcome.
According to the present invention, a kind of Novel medical pusher gear of apparatus of the present invention, including cart body, the cart body
Bottom is provided with roll wheel assembly, and cart body right side upper end is installed with pushing hands component；
The roll wheel assembly includes the turning set being installed in rotation in the cart body bottom wall, and the turning set lower end is consolidated
Dingan County is equipped with installing plate, and the installing plate rear and front end is installed with the protruding plate extended downwardly, can between two protruding plates
Rotary shaft is rotatably mounted, gear is installed with the rotary shaft, the gear front/rear end integral type is provided with rolling
Wheel；
The pushing hands component includes being fixedly mounted on cart body right side upper end and front and rear symmetrical linking arm, two companies
Connect and be installed with connecting rod between arm, the sliding groove of left and right extension is provided with the linking arm inner side end, it is each to slide
Sliding shoe is slidably fitted with groove, and pull bar is installed between two sliding shoes；
The cart body bottom is provided with sliding cavity, can slide up and down in the sliding cavity and be provided with sliding panel, described to push away
Vehicle main body top is provided with transverse groove, and the transverse groove is connected with the sliding groove, and connection is additionally provided with the cart body
Up/down perforation is provided with the cannelure of the transverse groove and the sliding cavity, the turning set and the installing plate center
Spline, can slide up and down in the spline and splined shaft is installed, the splined shaft upper end extend into the sliding cavity
In and be installed in rotation in the sliding panel, the splined shaft lower end is provided with the locking teeth being engaged with the gear,
Prompting component is additionally provided with the cart body, the prompting component includes sensor and attention gatter.
Further technical scheme, the cannelure are rotatably mounted with fixed pulley with the transverse groove junction, institute
State sliding panel upper end and be installed with transmission rope, the transmission rope is fixedly connected around the fixed pulley with the sliding shoe.
Further technical scheme, the first top is installed between the sliding panel upper end wall and the sliding cavity roof
Pressing spring.
Further technical scheme, second is installed between the sliding shoe right-hand member wall and the sliding groove right-hand member wall
Top pressure spring.
Further technical scheme, the sensor are arranged at the sliding cavity inner roof wall center, and the attention gatter is set
End face at the top of two linking arms is placed in, the sensor is electrically connected with the attention gatter.
The beneficial effects of the invention are as follows：
1. in apparatus of the present invention, because the splined shaft is circumferentially upper mutually fixed with spline, but it is circumferential rotatable, therefore, institute
Stating can drive the splined shaft to rotate when roll wheel assembly is rotated with the turning set, so as to can ensure that described in the locking teeth face
Gear；
2. when needing to promote the cart body, the pull bar is pulled towards the connecting rod, the pull bar can drive institute
State sliding shoe to slide to the right, during the sliding shoe slides to the right, the transmission rope can be pulled, and the transmission rope can incite somebody to action
The sliding panel pulls up, the sliding panel upward sliding when, the sliding panel can drive the splined shaft upward sliding
And the locking teeth is progressively disengaged cooperation with the gear, and when the pull bar fits with the connecting rod, the locking
Tooth completely disengages cooperation with the gear, so as to allow the roller to rotate, can now promote the cart body；
3. after the cart body is pushed to correct position, the pull bar is unclamped, the sliding shoe is in the second spring
By top pressure to the left under effect, so that the pull bar produces distance with the connecting rod, and the sliding panel is on the described first top
The rolling can now be prevented so that the locking teeth is engaged again with the gear by downward top pressure in the presence of pressing spring
Wheel rotates, so as to be promoted the cart body.
4. apparatus of the present invention are simple in construction, easy to use, stable, after loosing one's grip, the roller is by the locking teeth
Locking, therefore, can avoid making the cart body be moved under the collision of external force, can also make to stop in the cart body
Without producing the phenomenon slipped by slope on the section with certain slope.
Brief description of the drawings
, below will be to embodiment or existing in order to illustrate more clearly of inventive embodiments or technical scheme of the prior art
The required accompanying drawing used is briefly described in technology description, it should be apparent that, drawings in the following description are only to invent
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can also basis
These accompanying drawings obtain other accompanying drawings.
Fig. 1 is a kind of overall structure diagram of Novel medical pusher gear of the present invention.
Fig. 2 is Fig. 1 overlooking the structure diagram.
Fig. 3 is the structural representation of the direction of arrow in Fig. 2.
Fig. 4 is the structural representation of the direction of arrow in Fig. 3.
Fig. 5 is the structural representation of region of interest in Fig. 4.
Fig. 6 is a kind of upward view of Novel medical pusher gear of the present invention.
Embodiment
All features disclosed in this specification, or disclosed all methods or during the step of, except mutually exclusive
Feature and/or step beyond, can combine in any way.
This specification（Including any accessory claim, summary and accompanying drawing）Disclosed in any feature, except non-specifically chatting
State, can alternative features equivalent by other or with similar purpose replaced.I.e., unless specifically stated otherwise, each feature
It is an example in a series of equivalent or similar characteristics.
As shown in figures 1 to 6, a kind of Novel medical pusher gear of the invention, including cart body 1, the cart body 1
Bottom is provided with roll wheel assembly 2, and the right side upper end of cart body 1 is installed with pushing hands component 3；
The roll wheel assembly 2 includes the turning set 23 being installed in rotation in the bottom wall of cart body 1, the turning set 23
Lower end is installed with installing plate 21, and the rear and front end of installing plate 21 is installed with the protruding plate 22 extended downwardly, two
Rotary shaft 24 is rotatably mounted between protruding plate 22, gear 25, the gear 25 are installed with the rotary shaft 24
Front/rear end integral type is provided with roller 26；
The pushing hands component 3 includes being fixedly mounted on the right side upper end of cart body 1 and front and rear symmetrical linking arm 30, and two
Connecting rod 31 is installed between individual linking arm 30, the sliding groove of left and right extension is provided with the inner side end of linking arm 30
36, sliding shoe 32 is slidably fitted with each sliding groove 36, and is installed with pull bar 34 between two sliding shoes 32；
The bottom of cart body 1 is provided with sliding cavity 11, can slide up and down in the sliding cavity 11 and be provided with sliding panel 15,
The top of cart body 1 is provided with transverse groove 10, and the transverse groove 10 connects with the sliding groove 36, the cart body 1
In be additionally provided with the cannelure 12 for connecting the transverse groove 10 and the sliding cavity 11, the turning set 23 and the installing plate
The spline of up/down perforation is provided with 21 centers, can slide up and down in the spline and splined shaft 27 is installed, it is described
The upper end of splined shaft 27 extend into the sliding cavity 11 and is installed in rotation in the sliding panel 15, under the splined shaft 27
End is provided with the locking teeth 28 being engaged with the gear 25, and prompting component, the prompting group are additionally provided with the cart body 1
Part includes sensor 110 and attention gatter 301.
Valuably, wherein, the cannelure 12 is rotatably mounted with fixed pulley 13, the cunning with the junction of transverse groove 10
The dynamic upper end of plate 15 is installed with transmission rope 14, and the transmission rope is fixed around the fixed pulley 13 with the sliding shoe 32 to be connected
Connect.
Valuably, wherein, the first top is installed between the upper end wall of sliding panel 15 and the roof of the sliding cavity 11
Pressing spring 16, first top pressure spring 16 by the 15 downward top pressure of sliding panel making the slide downward of locking teeth 28
And it is engaged with the gear 25.
Valuably, wherein, second is installed between the right-hand member wall of sliding shoe 32 and the right-hand member wall of the sliding groove 36
Top pressure spring 33, second top pressure spring 33 is to by the sliding shoe 32 top pressure to the left.
Valuably, wherein, the transmission rope 14 is restricted for rigidity, so as to be produced in the pulling transmission rope 14
Deformation.
Valuably, wherein, the sensor 110 is arranged at the inner roof wall center of sliding cavity 11, the attention gatter 301
Two top end faces of linking arm 30 are arranged at, the sensor 110 is electrically connected with the attention gatter 301, so as to realize
The upward sliding of sliding panel 15 and when being contacted with the sensor 110, the sensor 110 controls the attention gatter 301 bright
Rise, extinguish during disengaging, and then locking to the gear 25 and released state are had gained some understanding, so as to be advantageous to grasp in good time
Make.
During original state, the sliding shoe 32 in the presence of the second spring 33 by top pressure to the left so that described
Pull bar 34 produces distance with the connecting rod 31, and the sliding panel 15 is pushed up downwards in the presence of first top pressure spring 16
Pressure and be bonded with the bottom wall of sliding cavity 11 so that the locking teeth 28 is engaged with the gear 25, the now roller
26 can not rotate, and the cart body 1 can not move.
In use, the pull bar 34 is pulled towards the connecting rod 31, the pull bar 34 can drive the sliding shoe 32
Slide to the right, during the sliding shoe slides to the right, the transmission rope 14 can be pulled, and the transmission rope can be by the cunning
Dynamic plate 15 pulls up, the upward sliding of sliding panel 15 when, the sliding panel 15 can drive the splined shaft 27 to slide up
Move and the locking teeth 28 is progressively disengaged cooperation with the gear 25, when the pull bar 34 and the connecting rod 31 fit
When, the locking teeth 28 completely disengages cooperation with the gear 25, so as to allow the roller 26 to rotate, can now promote described
Cart body 1 moves；After the cart body 1 is pushed to correct position, the pull bar 34, the sliding shoe 32 are unclamped
By top pressure to the left in the presence of the second spring 33, so that the pull bar 34 produces distance with the connecting rod 31, and
The sliding panel 15 is in the presence of first top pressure spring 16 by downward top pressure so that the locking teeth 28 and the tooth
Wheel 25 is engaged again, the roller 26 can be made not rotate, so as to make the cart body 1 not promoted；
The beneficial effects of the invention are as follows：In apparatus of the present invention, because the splined shaft is circumferentially upper mutually fixed with spline, but it is all
To rotatable, the splined shaft therefore, when the roll wheel assembly is rotated with the turning set can be driven to rotate, so as to can ensure that
State gear described in locking teeth face；
When needing to promote the cart body, the pull bar is pulled towards the connecting rod, the pull bar can drive described
Sliding shoe slides to the right, during the sliding shoe slides to the right, can pull the transmission rope, and the transmission rope can be by institute
Sliding panel is stated to pull up, the sliding panel upward sliding when, the sliding panel can drive the splined shaft upward sliding and
The locking teeth is set to progressively disengage cooperation with the gear, when the pull bar fits with the connecting rod, the locking teeth
Cooperation is completely disengaged with the gear, so as to allow the roller to rotate, can now promote the cart body；
After the cart body is pushed to correct position, the pull bar, work of the sliding shoe in the second spring are unclamped
With lower by top pressure to the left, so that the pull bar produces distance with the connecting rod, and the sliding panel is in first top pressure
The roller can now be prevented so that the locking teeth is engaged again with the gear by downward top pressure in the presence of spring
Rotate, so as to which the cart body can not be promoted.
Apparatus of the present invention are simple in construction, easy to use, stable, and after loosing one's grip, the roller is locked by the locking teeth
It is fixed, it therefore, can avoid making the cart body be moved under the collision of external force, can also make to rest in the cart body
Without producing the phenomenon slipped by slope on section with certain slope.
Embodiment described above, only inventing, but invent protection domain be not limited thereto, it is any without
The change or replacement that creative work is expected are crossed, should all be covered within the protection domain of invention.Therefore, the protection domain of invention
It should be determined by the scope of protection defined in the claims.
Claims (5)
1. a kind of Novel medical pusher gear, including cart body, it is characterised in that：The cart body bottom is provided with roller
Component, cart body right side upper end are installed with pushing hands component；
The roll wheel assembly includes the turning set being installed in rotation in the cart body bottom wall, and the turning set lower end is consolidated
Dingan County is equipped with installing plate, and the installing plate rear and front end is installed with the protruding plate extended downwardly, can between two protruding plates
Rotary shaft is rotatably mounted, gear is installed with the rotary shaft, the gear front/rear end integral type is provided with rolling
Wheel；
The pushing hands component includes being fixedly mounted on cart body right side upper end and front and rear symmetrical linking arm, two companies
Connect and be installed with connecting rod between arm, the sliding groove of left and right extension is provided with the linking arm inner side end, it is each to slide
Sliding shoe is slidably fitted with groove, and pull bar is installed between two sliding shoes；
The cart body bottom is provided with sliding cavity, can slide up and down in the sliding cavity and be provided with sliding panel, described to push away
Vehicle main body top is provided with transverse groove, and the transverse groove is connected with the sliding groove, and connection is additionally provided with the cart body
Up/down perforation is provided with the cannelure of the transverse groove and the sliding cavity, the turning set and the installing plate center
Spline, can slide up and down in the spline and splined shaft is installed, the splined shaft upper end extend into the sliding cavity
In and be installed in rotation in the sliding panel, the splined shaft lower end is provided with the locking teeth being engaged with the gear,
Prompting component is additionally provided with the cart body, the prompting component includes sensor and attention gatter.
A kind of 2. Novel medical pusher gear according to claim 1, it is characterised in that：The cannelure and the transverse direction
Groove junction is rotatably mounted with fixed pulley, and the sliding panel upper end is installed with transmission rope, and the transmission rope bypasses institute
Fixed pulley is stated to be fixedly connected with the sliding shoe.
A kind of 3. Novel medical pusher gear according to claim 1, it is characterised in that：The sliding panel upper end wall and institute
State and be installed with the first top pressure spring between sliding cavity roof.
A kind of 4. Novel medical pusher gear according to claim 1, it is characterised in that：The sliding shoe right-hand member wall and institute
State and be installed with the second top pressure spring between sliding groove right-hand member wall.
A kind of 5. Novel medical pusher gear according to claim 1, it is characterised in that：The sensor is arranged at described
At sliding cavity inner roof wall center, the attention gatter is arranged at end face at the top of two linking arms, and the sensor carries with described
Lamp of waking up is electrically connected with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710553232.3A CN107890401A (en) | 2017-07-07 | 2017-07-07 | A kind of Novel medical pusher gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710553232.3A CN107890401A (en) | 2017-07-07 | 2017-07-07 | A kind of Novel medical pusher gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107890401A true CN107890401A (en) | 2018-04-10 |
Family
ID=61802691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710553232.3A Withdrawn CN107890401A (en) | 2017-07-07 | 2017-07-07 | A kind of Novel medical pusher gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107890401A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108852718A (en) * | 2018-07-31 | 2018-11-23 | 深圳市联新移动医疗科技有限公司 | Medical trolley |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1064446A (en) * | 1991-02-27 | 1992-09-16 | 李胜华 | Four-wheel hand-cart brake and directional device for wheel |
| CN202407742U (en) * | 2012-02-08 | 2012-09-05 | 刘化亮 | Triangular wheel-type hand-pushing dining car |
| CN203920847U (en) * | 2014-06-20 | 2014-11-05 | 梁达兵 | A kind of brake gear of shopping cart |
| CN204890460U (en) * | 2015-08-27 | 2015-12-23 | 崔凌燕 | Shallow for clinical care |
| CN204978785U (en) * | 2015-09-24 | 2016-01-20 | 张依路 | Novel baby's shallow |
| CN205215633U (en) * | 2016-01-08 | 2016-05-11 | 徐州市中心医院 | Case history car of case history of can taking automatically |
| CN205706732U (en) * | 2016-05-12 | 2016-11-23 | 江苏辰华能源股份有限公司 | Marine lubricant bucket travelling bogie |
-
2017
- 2017-07-07 CN CN201710553232.3A patent/CN107890401A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1064446A (en) * | 1991-02-27 | 1992-09-16 | 李胜华 | Four-wheel hand-cart brake and directional device for wheel |
| CN202407742U (en) * | 2012-02-08 | 2012-09-05 | 刘化亮 | Triangular wheel-type hand-pushing dining car |
| CN203920847U (en) * | 2014-06-20 | 2014-11-05 | 梁达兵 | A kind of brake gear of shopping cart |
| CN204890460U (en) * | 2015-08-27 | 2015-12-23 | 崔凌燕 | Shallow for clinical care |
| CN204978785U (en) * | 2015-09-24 | 2016-01-20 | 张依路 | Novel baby's shallow |
| CN205215633U (en) * | 2016-01-08 | 2016-05-11 | 徐州市中心医院 | Case history car of case history of can taking automatically |
| CN205706732U (en) * | 2016-05-12 | 2016-11-23 | 江苏辰华能源股份有限公司 | Marine lubricant bucket travelling bogie |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108852718A (en) * | 2018-07-31 | 2018-11-23 | 深圳市联新移动医疗科技有限公司 | Medical trolley |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106828551B (en) | A kind of double electric cylinder supporting leg liftings fall booster type stair activity barrow | |
| CN107890401A (en) | A kind of Novel medical pusher gear | |
| CN105966497B (en) | A kind of electric motor intelligent support device | |
| CN107224369B (en) | A kind of Medical trolley device | |
| CN111071316B (en) | Steering portable cement cart | |
| CN107117416A (en) | A kind of Environmental-protection garbage case apparatus | |
| CN204364296U (en) | Chassis is controlled in the nursing bed that a kind of four-wheel brakes simultaneously | |
| CN107891890A (en) | A kind of safe Medical trolley device | |
| CN209616886U (en) | A kind of clutch brake and the motor vehicle using it | |
| CN108116813A (en) | A kind of novel environment friendly dustbin apparatus | |
| CN105016162B (en) | A kind of lift rescue device | |
| CN209666863U (en) | A kind of novel automobile up slope auxiliary device | |
| CN107650964A (en) | A kind of power cable device | |
| CN203142652U (en) | Variable-lever ratio parking brake operation mechanism and vehicle | |
| CN201932142U (en) | Hand brake system | |
| KR101196340B1 (en) | Emergency lift the equipment for vehicle electronic brake | |
| CN205365567U (en) | Footboard can vacant vice brake | |
| CN205952037U (en) | Baby carriage | |
| CN107380218A (en) | A kind of novel bridge equipment | |
| CN107252807A (en) | A kind of novel deduster device | |
| CN204352095U (en) | A kind of gynecological electric nursing vehicle | |
| CN108116812A (en) | A kind of safe Environmental-protection garbage case apparatus | |
| CN207064514U (en) | The arrangement of clutch of tractor dynamic power output | |
| CN204819343U (en) | Firm type draws horse | |
| CN204055926U (en) | Be applicable to the self-locking brake system of multiple baby stroller |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180410 |