CN112704616A - Vertical removal combination formula's ward nursing shallow - Google Patents
Vertical removal combination formula's ward nursing shallow Download PDFInfo
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- CN112704616A CN112704616A CN202011569574.2A CN202011569574A CN112704616A CN 112704616 A CN112704616 A CN 112704616A CN 202011569574 A CN202011569574 A CN 202011569574A CN 112704616 A CN112704616 A CN 112704616A
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- 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
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- General Health & Medical Sciences (AREA)
- Public Health (AREA)
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- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
The invention discloses a vertically moving combined ward nursing trolley, wherein a placing table unit comprises a central placing plate and a pair of side placing plates; the central placing plate is vertically movably arranged between the pair of central vertical plates; the lower end surfaces of the side placing plates are flush with the upper end surfaces of the pair of central vertical plates; vertical supporting plates are formed at one ends of the lower end surfaces of the pair of side placing plates, which are far away from the central support; the lower end of the vertical supporting plate is provided with a left telescopic seat and a right telescopic seat; the pair of left and right telescopic seats are respectively arranged on the left and right end surfaces of the central bottom plate in a left and right telescopic manner; the pair of vertical supporting plates elastically move left and right; the upper parts of the left and right end surfaces of the central placing plate are respectively formed with a right trapezoid-shaped avoidance driving groove; the end surfaces of the pair of vertical supporting plates, which are close to each other, are respectively formed with a left telescopic block and a right telescopic block which are matched with the avoidance driving groove.
Description
Technical Field
The invention relates to the technical field of ward nursing trolleys, in particular to a vertical moving combined type ward nursing trolley.
Background
In clinical care work, medical staff in hospitals often need to use nursing trolleys for containing various medical supplies and instruments in the work of treatment, examination and the like of patient diseases, the width of a common nursing trolley is fixed, and when pedestrians are too many in hospital corridors or wards, the trafficability of the too wide nursing trolley is poor, so that unnecessary troubles are caused.
Disclosure of Invention
The invention aims to solve the technical problem of poor trafficability caused by fixed width of the existing ward nursing trolley, and provides a vertically moving combined ward nursing trolley.
The technical scheme for solving the technical problems is as follows: a vertically moving combined ward nursing trolley comprises a central bracket and a placing table unit; the central bracket comprises a central bottom plate; a plurality of central universal wheels which are uniformly distributed are arranged on the bottom surface of the central bottom plate; the central universal wheel is arranged on the ground; the front end and the rear end of the upper end surface of the central bottom plate are respectively formed with a central vertical plate; the placing table unit comprises a central placing plate and a pair of side placing plates; the central placing plate is vertically movably arranged between the pair of central vertical plates; the lower end surfaces of the side placing plates are flush with the upper end surfaces of the pair of central vertical plates; vertical supporting plates are formed at one ends of the lower end surfaces of the pair of side placing plates, which are far away from the central support; the lower end of the vertical supporting plate is provided with a left telescopic seat and a right telescopic seat; the pair of left and right telescopic seats are respectively arranged on the left and right end surfaces of the central bottom plate in a left and right telescopic manner; the pair of vertical supporting plates elastically move left and right; the upper parts of the left and right end surfaces of the central placing plate are respectively formed with a right trapezoid-shaped avoidance driving groove; the end surfaces, close to each other, of the pair of vertical supporting plates are respectively provided with a left telescopic block and a right telescopic block which are matched with the avoidance driving groove; when the pair of vertical supporting plates are farthest away, and the inclined surfaces of the bottoms of the left and right telescopic blocks and the inclined surface of the bottom of the avoidance driving groove are positioned at the same inclined surface, the central placing plate is contracted into the pair of central vertical plates; the right end surface of the left and right telescopic blocks is flush with the right end surface of the left side placing plate; the left end surface of the left and right telescopic blocks on the right side is flush with the left end surface of the side placing plate on the right side.
Preferably, the end surfaces of the pair of central vertical plates, which are close to each other, are respectively formed with a vertical guide groove; a vertical driving threaded rod is pivoted between the upper side wall and the lower side wall of the vertical guide groove; a vertical driving motor is fixed on the upper side wall of the vertical guide groove; the upper end of the vertical driving threaded rod is fixedly connected with an output shaft of a vertical driving motor; vertical guide blocks matched with the vertical guide grooves are respectively formed at the upper parts of the front end surface and the rear end surface of the central placing plate; the vertical guide block is in threaded connection with the vertical driving threaded rod.
Preferably, tension spring fixing grooves are formed in the lower portions of the left end face and the right end face of the central vertical plate respectively; a tension spring is fixed on the inner side wall of the tension spring fixing groove; the other end of the tension spring is fixed on the vertical supporting plate at the corresponding side.
Preferably, the central bottom plate is internally provided with a cross-shaped left and right expansion groove which penetrates through the central bottom plate from left to right; the left and right telescopic seats are respectively arranged at the left end and the right end of the left and right telescopic grooves in a left-right moving mode; the left and right stop blocks matched with the middle parts of the left and right telescopic grooves are respectively formed at the ends, close to each other, of the left and right telescopic seats.
Preferably, a plurality of side universal wheels are respectively formed at one end of the lower end surfaces of the left and right telescopic seats far away from the central support; the side universal wheels are arranged on the ground.
Preferably, a rectangular frame-shaped central blocking frame is formed on the upper end surface of the central placing plate; the upper end surface of the side placing plate is formed with a rectangular frame-shaped side blocking frame.
Preferably, the front end surface of the side placement plate is provided with a handle.
The invention has the beneficial effects that: simple structure places the vertical migration of board through the center and adjusts the width about ward nursing shallow to strengthen its trafficability characteristic.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a schematic structural view of a cross section of the present invention;
in the figure, 10, the central support; 11. a central floor; 110. a left telescopic slot and a right telescopic slot; 12. a central universal wheel; 13. a central vertical plate; 130. a tension spring fixing groove; 131. a vertical guide groove; 20. a placing table unit; 21. a central placement plate; 211. avoiding a driving groove; 212. a central blocking frame; 22. a vertical drive motor; 221. a vertical drive threaded rod; 23. a side placement plate; 231. a side blocking frame; 232. a vertical support plate; 233. a left telescopic seat and a right telescopic seat; 234. a left stop block and a right stop block; 24. a left telescopic block and a right telescopic block; 25. a tension spring; 26. a side universal wheel; 27. a handle.
Detailed Description
As shown in fig. 1 and 2, a vertically movable combined hospital room care cart includes a center support 10 and a placement table unit 20; the central support 10 comprises a central base plate 11; a plurality of central universal wheels 12 which are uniformly distributed are arranged on the bottom surface of the central bottom plate 11; the central universal wheel 12 is arranged on the ground; a central vertical plate 13 is respectively formed at the front end and the rear end of the upper end surface of the central bottom plate 11; the placement table unit 20 includes a center placement plate 21 and a pair of side placement plates 23; the center placing plate 21 is vertically movably disposed between the pair of center vertical plates 13; the lower end faces of the side placement plates 23 are flush with the upper end faces of the pair of center vertical plates 13; vertical support plates 232 are formed at one ends of the lower end surfaces of the pair of side placing plates 23 far away from the central bracket 10; a left telescopic seat 233 and a right telescopic seat 233 are formed at the lower end of the vertical supporting plate 232; a pair of left and right telescopic seats 233 are respectively arranged on the left and right end surfaces of the central base plate 11 in a left and right telescopic manner; the pair of vertical support plates 232 elastically move left and right; the upper parts of the left and right end surfaces of the central placing plate 21 are respectively formed with a right trapezoid-shaped avoidance driving groove 211; the left and right telescopic blocks 24 matched with the avoidance driving groove 211 are respectively formed on the mutually close end surfaces of the pair of vertical supporting plates 232; when the pair of vertical support plates 232 are farthest away and the inclined surfaces of the bottoms of the left and right telescopic blocks 24 and the inclined surface of the bottom of the avoidance driving groove 211 are at the same inclined surface, the central placement plate 21 is retracted into the pair of central vertical plates 13; the right end surface of the left and right telescopic blocks 24 is flush with the right end surface of the left side placing plate 23; the left end surfaces of the right left and right telescopic blocks 24 on the right side are flush with the left end surface of the side placing plate 23 on the right side.
As shown in fig. 1 and 2, the end surfaces of the pair of central vertical plates 13 adjacent to each other are respectively formed with vertical guide grooves 131; a vertical driving threaded rod 221 is pivoted between the upper side wall and the lower side wall of the vertical guide groove 131; a vertical driving motor 22 is fixed on the upper side wall of the vertical guide groove 131; the upper end of the vertical driving threaded rod 221 is fixedly connected with an output shaft of the vertical driving motor 22; vertical guide blocks 213 matched with the vertical guide grooves 131 are respectively formed at the upper parts of the front and rear end surfaces of the central placing plate 21; vertical guide block 213 is threadedly coupled to vertical drive threaded rod 221.
As shown in fig. 1 and 2, tension spring fixing grooves 130 are respectively formed at lower portions of left and right end surfaces of the central vertical plate 13; a tension spring 25 is fixed on the inner side wall of the tension spring fixing groove 130; the other end of the tension spring 25 is fixed to the vertical support plate 232 of the corresponding side.
As shown in fig. 1 and 2, a cross-shaped right and left expansion groove 110 penetrating right and left is formed in the center floor 11; a pair of left and right telescopic bases 233 respectively move left and right and are provided with left and right ends of the left and right telescopic slots 110; a pair of left and right telescopic bases 233 have left and right stoppers 234 formed at their ends adjacent to each other to be engaged with the middle portions of the left and right telescopic slots 110, respectively.
As shown in fig. 1 and 2, a plurality of side universal wheels 26 are respectively formed at one end of the lower end surfaces of the pair of left and right telescopic bases 233 far away from the central support 10; the side casters 26 are grounded.
As shown in fig. 1 and 2, a rectangular frame-shaped center blocking frame 212 is formed on the upper end surface of the center placement plate 21; a rectangular frame-shaped side stopper frame 231 is formed on the upper end surface of the side placement plate 23.
As shown in fig. 1, a handle 27 is provided on the front end surface of the side placement plate 23.
The working principle of the vertically moving combined ward nursing trolley;
in normal operation, as shown in fig. 1 and 2, the central placement plate 21 is at the uppermost end, and the pair of left and right expansion blocks 24 abuts against the left and right end surfaces of the central placement plate 21; a pair of side placing plates 23 are located on the left and right sides of the center placing plate 21;
when the passing ability of the ward nursing cart needs to be enhanced, the central placing plate 21 descends, when the inclined surfaces of the bottoms of the left and right telescopic blocks 24 and the inclined surface of the bottom of the avoidance driving groove 211 are in the same inclined surface, the central placing plate 21 is contracted into the pair of central vertical plates 13, the pair of left and right telescopic blocks 24 start to approach the central placing plate 21, namely the pair of side placing plates 23 approach each other, so that the whole width of the ward nursing cart is narrowed, and the passing ability is enhanced.
The above description is only a preferred embodiment of the present invention, and for those skilled in the art, there are variations on the embodiment and the application scope according to the idea of the present invention, and the content of the present description should not be construed as a limitation to the present invention.
Claims (7)
1. The utility model provides a vertical removal combination formula ward nursing shallow which characterized in that: comprises a central bracket (10) and a placing table unit (20); the central bracket (10) comprises a central bottom plate (11); a plurality of central universal wheels (12) which are uniformly distributed are arranged on the bottom surface of the central bottom plate (11); the central universal wheel (12) is arranged on the ground; the front end and the rear end of the upper end surface of the central bottom plate (11) are respectively formed with a central vertical plate (13); the placing table unit (20) comprises a central placing plate (21) and a pair of side placing plates (23); the central placing plate (21) is vertically movably arranged between the pair of central vertical plates (13); the lower end surfaces of the side placing plates (23) are flush with the upper end surfaces of the pair of central vertical plates (13); one end of the lower end surface of the pair of side placing plates (23) far away from the central bracket (10) is formed with a vertical supporting plate (232); a left telescopic seat and a right telescopic seat (233) are formed at the lower end of the vertical supporting plate (232); a pair of left and right telescopic seats (233) are respectively arranged on the left and right end surfaces of the central bottom plate (11) in a left and right telescopic manner; a pair of vertical support plates (232) elastically move left and right; the upper parts of the left and right end surfaces of the central placing plate (21) are respectively formed with a right trapezoid-shaped avoidance driving groove (211); the end surfaces of the pair of vertical supporting plates (232) close to each other are respectively provided with a left telescopic block and a right telescopic block (24) matched with the avoidance driving groove (211); when the pair of vertical supporting plates (232) are farthest away, and the inclined surfaces of the bottoms of the left and right telescopic blocks (24) and the inclined surface of the bottom of the avoidance driving groove (211) are in the same inclined surface, the central placing plate (21) is contracted into the pair of central vertical plates (13); the right end surface of the left and right telescopic blocks (24) is flush with the right end surface of the left side placing plate (23); the left end surface of the right left telescopic block (24) on the right side is flush with the left end surface of the right side placing plate (23).
2. A vertically movable combined hospital room care cart in accordance with claim 1, wherein: vertical guide grooves (131) are respectively formed on the end surfaces, close to each other, of the pair of central vertical plates (13); a vertical driving threaded rod (221) is pivoted between the upper side wall and the lower side wall of the vertical guide groove (131); a vertical driving motor (22) is fixed on the upper side wall of the vertical guide groove (131); the upper end of the vertical driving threaded rod (221) is fixedly connected with an output shaft of a vertical driving motor (22); vertical guide blocks (213) matched with the vertical guide grooves (131) are respectively formed at the upper parts of the front end surface and the rear end surface of the central placing plate (21); the vertical guide block (213) is screwed on the vertical driving threaded rod (221).
3. A vertically movable combined hospital room care cart in accordance with claim 1, wherein: tension spring fixing grooves (130) are respectively formed in the lower parts of the left end face and the right end face of the central vertical plate (13); a tension spring (25) is fixed on the inner side wall of the tension spring fixing groove (130); the other end of the tension spring (25) is fixed on the vertical support plate (232) on the corresponding side.
4. A vertically movable combined hospital room care cart in accordance with claim 1, wherein: a cross-shaped left and right telescopic groove (110) which penetrates through the center bottom plate (11) from left to right is formed in the center bottom plate; the left end and the right end of the left and right telescopic grooves (110) are respectively arranged on the left and right telescopic seats (233) in a left-right moving way; the close ends of the left and right telescopic seats (233) are respectively provided with a left and right stop block (234) matched with the middle part of the left and right telescopic grooves (110).
5. A vertically movable combined hospital room care cart in accordance with claim 1, wherein: one end of the lower end surfaces of the left and right telescopic seats (233) far away from the central support (10) is respectively formed with a plurality of side universal wheels (26) which are uniformly distributed front and back; the side universal wheels (26) are arranged on the ground.
6. A vertically movable combined hospital room care cart in accordance with claim 1, wherein: a rectangular frame-shaped central blocking frame (212) is formed on the upper end surface of the central placing plate (21); a rectangular frame-shaped side blocking frame (231) is formed on the upper end surface of the side placing plate (23).
7. A vertically movable combined hospital room care cart in accordance with claim 1, wherein: the front end surface of the side placing plate (23) is provided with a handle (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011569574.2A CN112704616A (en) | 2020-12-26 | 2020-12-26 | Vertical removal combination formula's ward nursing shallow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011569574.2A CN112704616A (en) | 2020-12-26 | 2020-12-26 | Vertical removal combination formula's ward nursing shallow |
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| Publication Number | Publication Date |
|---|---|
| CN112704616A true CN112704616A (en) | 2021-04-27 |
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ID=75546919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011569574.2A Pending CN112704616A (en) | 2020-12-26 | 2020-12-26 | Vertical removal combination formula's ward nursing shallow |
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| Country | Link |
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| CN (1) | CN112704616A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5484150A (en) * | 1994-04-15 | 1996-01-16 | Yazaki Industrial Chemical Co. Ltd. | Caster base assembly for load carrying wheelers |
| CN208731032U (en) * | 2018-08-07 | 2019-04-12 | 北京大学深圳医院 | A kind of Clinic Nursing article trolley |
| CN110772091A (en) * | 2019-10-31 | 2020-02-11 | 江西环境工程职业学院 | Design mobile display stand |
| CN110786685A (en) * | 2019-10-31 | 2020-02-14 | 江西环境工程职业学院 | Combined marketing promotion table |
| CN211188014U (en) * | 2019-11-27 | 2020-08-07 | 董双国 | Novel multipurpose medical trolley |
| CN211364593U (en) * | 2019-12-12 | 2020-08-28 | 杨小金 | Handcart is transported to commodity circulation storage goods |
-
2020
- 2020-12-26 CN CN202011569574.2A patent/CN112704616A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5484150A (en) * | 1994-04-15 | 1996-01-16 | Yazaki Industrial Chemical Co. Ltd. | Caster base assembly for load carrying wheelers |
| CN208731032U (en) * | 2018-08-07 | 2019-04-12 | 北京大学深圳医院 | A kind of Clinic Nursing article trolley |
| CN110772091A (en) * | 2019-10-31 | 2020-02-11 | 江西环境工程职业学院 | Design mobile display stand |
| CN110786685A (en) * | 2019-10-31 | 2020-02-14 | 江西环境工程职业学院 | Combined marketing promotion table |
| CN211188014U (en) * | 2019-11-27 | 2020-08-07 | 董双国 | Novel multipurpose medical trolley |
| CN211364593U (en) * | 2019-12-12 | 2020-08-28 | 杨小金 | Handcart is transported to commodity circulation storage goods |
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Application publication date: 20210427 |
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| RJ01 | Rejection of invention patent application after publication |