CN207550227U - A kind of hand push nursing trolley - Google Patents
A kind of hand push nursing trolley Download PDFInfo
- Publication number
- CN207550227U CN207550227U CN201720889356.4U CN201720889356U CN207550227U CN 207550227 U CN207550227 U CN 207550227U CN 201720889356 U CN201720889356 U CN 201720889356U CN 207550227 U CN207550227 U CN 207550227U
- Authority
- CN
- China
- Prior art keywords
- main support
- rod
- support rod
- sliding plate
- guide
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of hand push nursing trolleys,Including pedestal,Castor and hand-pushing handle,There are two bucking ladders for setting on pedestal,The upper surface of bucking ladder is equipped with baffle,Baffle is equipped with tank,Baffle is connect by tank with sliding plate,The lower end of sliding plate is tapered end,Compression spring is equipped between sliding plate,The upper end of sliding plate is connect with support base,A guide rail is equipped in support base,Guide rail is connect respectively by the first guide sleeve and the second guide sleeve with the first main support rod and the second main support rod,First guide sleeve and the second guide sleeve are connected by the first cylindrical spring,First main support rod and the second main support rod are flexibly connected by the first axis pin,The top of first main support rod and the second main support rod is fixedly connected with parcel tray,Guide rail is connect respectively by the first guide plate and the second guide plate with the first secondary supporting rod and the second secondary supporting rod,Two secondary supporting rods are connect respectively by axis pin with connecting rod.The hand push nursing trolley can effectively eliminate the vibrations in use.
Description
Technical field
The utility model belongs to field of medical equipment technology, and in particular to a kind of hand push nursing trolley.
Background technology
Hand push nursing trolley wide variety, medical hand push Hospital trolley for nursing type have：Medical treatment cart, Medical dispensing trolley dressing
Vehicle, Medical nursing vehicle, gas bottle truck etc.；Pharmacy cart type has：Medical drugs vehicle, sample cart, transport vehicle etc..It is but existing
Hand push nursing trolley do not have shock-absorbing function, in use especially first aid using when can lead to accurate medical instrument or medicine
Agent generates larger vibrations, so as to which instrument or medicament be made to be damaged or fail because during vibrations.
Utility model content
The purpose of this utility model is in view of the above shortcomings of the prior art, to provide a kind of hand that can effectively eliminate vibrations
Push away nursing trolley.
To achieve the above object, technical solution adopted in the utility model is as follows.
A kind of hand push nursing trolley, including pedestal and the castor for being arranged on base lower surface, the side setting of the pedestal
There is hand-pushing handle, two symmetrical bucking ladders are provided on the pedestal, the upper surface of two bucking ladders is both provided with
Baffle is provided with tank on the baffle, and the baffle is connect by tank with sliding plate, and being provided on the sliding plate can be
The fixture block slided up and down in tank, the lower end of the sliding plate are the tapered end being adapted with the side surface of bucking ladder, two institutes
It states and is provided with compression spring between sliding plate, the upper end of the sliding plate is connected to the bottom of support base, is provided in the support base
One guide rail, the guide rail are connected respectively by the first guide sleeve and the second guide sleeve and the first main support rod and the second main support rod
It connects, first guide sleeve and the second guide sleeve are connected by the first cylindrical spring, first main support rod and the second main branch
Strut is flexibly connected by the first axis pin, and the top of first main support rod and the second main support rod is fixedly connected with storing
Box, the guide rail are connect respectively by the first guide plate and the second guide plate with the first secondary supporting rod and the second secondary supporting rod, institute
It states the first secondary supporting rod to be flexibly connected with head rod by the second axis pin, the head rod and the first main support rod are lived
Dynamic connection, the described second secondary supporting rod are flexibly connected by third axis pin with the second connecting rod, second connecting rod and second
Main support rod is flexibly connected.
Further, it is provided with the second cylindrical spring between first main support rod and the second main support rod, described
The both ends of two cylindrical springs are connected on the first main support rod and the second main support rod.
Further, it is respectively provided between the head rod and parcel tray, between second connecting rod and parcel tray
There is rubber pad.
Further, the upper end of the sliding plate is connected to the bottom end of support base by boss.
Further, it is welded to connect between the boss and support base.
Due to the adoption of the above technical scheme, the beneficial effects of the utility model are：The hand push nursing trolley of the utility model,
By setting guide sleeve, cylindrical spring, main support rod, guide plate, secondary supporting rod, connecting rod, when generating vibrations, two main branch
Strut damping vibration increases the angle of main support rod, while two guide sleeves is made to be slided along guide rail negative direction and drive the first column
Shape spring elongation；When vibration amplitude is larger, guide sleeve causes secondary supporting rod that connecting rod is driven to turn outwardly against guide plate
It is dynamic, the rubber pad in connecting rod is made to squeeze parcel tray with damping；By setting compression spring, sliding plate, bucking ladder, baffle, tank,
Fixture block, tapered end collective effect under, can to vibrations be buffered again, better damping effect can be played.
Description of the drawings
It in order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is the structure diagram of the first embodiment of the hand push nursing trolley of the utility model.
Fig. 2 is the structure diagram of second of embodiment of the hand push nursing trolley of the utility model.
Fig. 3 is one of bucking ladder of the utility model and the dimensional structure diagram at baffle position.
Fig. 4 is one of sliding plate of the utility model and the structure diagram of fixture block.
In figure, 1- pedestals, 2- hand-pushing handles, 3- castors, 4- bucking ladders, 5- baffles, 6- tanks, 7- sliding plates, 8- fixture blocks, 9-
Tapered end, 10- compression springs, 11- boss, 12- support bases, 13- guide rails, the first guide sleeves of 14-, the second guide sleeves of 15-, 16- first
Cylindrical spring, the first main support rods of 17-, the second main support rods of 18-, the first axis pins of 19-, the first guide plates of 20-, 21- second are led
To plate, the secondary supporting rods of 22- first, the second axis pins of 23-, 24- head rods, the secondary supporting rods of 25- second, 26- third axis pins,
The second connecting rods of 27-, 28- parcel trays, 29- rubber pads, the second cylindrical springs of 30-.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with the accompanying drawings and implement
Example is described in further detail the utility model.It should be appreciated that specific embodiment described herein is only explaining this reality
With novel, it is not used to limit the utility model.
The first embodiment of the hand push nursing trolley of the utility model is shown as shown in Figure 1, Figure 3 and Figure 4, including pedestal 1
With the castor 3 for being arranged on 1 lower surface of pedestal, the side of pedestal 1 is provided with hand-pushing handle 2, symmetrical two is provided on pedestal 1
A bucking ladder 4, the upper surface of two bucking ladders 4 are both provided with baffle 5, are provided with tank 6 on baffle 5, baffle 5 by tank with
6 sliding plates 7 connect, and are provided with the fixture block 8 that can be slided up and down in tank 6 on sliding plate 7, the lower end of sliding plate 7 be with it is trapezoidal
The tapered end 9 that the side surface of platform 4 is adapted is provided with compression spring 10 between two sliding plates 7, and the upper end of sliding plate 7 passes through boss
11 are connected to the bottom end of support base 12, and being provided with one by being welded to connect between boss 11 and support base 12, in support base 12 leads
Rail 13, guide rail 13 pass through the first guide sleeve 14 and the second guide sleeve 15 and the first main support rod 17 and the second main support rod 18 respectively
Connection, the first guide sleeve 14 and the second guide sleeve 15 are connected by the first cylindrical spring 16, the first main support rod 17 and the second master
Supporting rod 18 is flexibly connected by the first axis pin 19, and the top of the first main support rod 17 and the second main support rod 18 is fixedly connected with
Parcel tray 28, guide rail 13 pass through the first guide plate 20 and the second guide plate 21 and the first secondary secondary support of supporting rod 22 and second respectively
Bar 25 connects, and the first guide plate 20 is located at the outside of the first guide sleeve 14, and the second guide plate 21 is located at the outer of the second guide sleeve 15
Side, the first secondary supporting rod 22 are flexibly connected by the second axis pin 23 with head rod 24,24 and first main branch of head rod
Strut 17 is flexibly connected, and the second secondary supporting rod 25 is flexibly connected by third axis pin 26 with the second connecting rod 27, the second connecting rod
27 are flexibly connected with the second main support rod 18, between head rod 24 and parcel tray 28, the second connecting rod 27 and parcel tray 28
Between be both provided with rubber pad 29.
Fig. 2 is the structure diagram of second of embodiment of the hand push nursing trolley of the utility model, such as Fig. 1 and Fig. 2
It is shown, the second cylindrical spring 30, the second cylindrical spring 30 are additionally provided between the first main support rod 17 and the second main support rod 18
Both ends be connected on the first main support rod 17 and the second main support rod 18, the number of the second cylindrical spring 30 is 2, and
It is located above and below the first axis pin 19 respectively.
The operation principle of the utility model is：When parcel tray 28 generates vibrations, two main support rod damping vibrations make master
Angle increase between supporting rod, while two guide sleeves is made to be slided along the negative direction of guide rail 13 and drive the first cylindrical spring 16
It stretches；When vibration amplitude is larger, guide sleeve causes secondary supporting rod to drive connecting rod rotation outwardly against guide plate, makes
Rubber pad 29 in connecting rod squeezes parcel tray 28 with damping；Sliding plate 9 starts along 7 slide downward of groove 8 and skewed slot simultaneously,
Compressed spring 11 is squeezed by sliding plate 9, the vibrations of vertical direction are converted into the vibrations of horizontal direction, are completed to vibrations again
Secondary buffering.
The hand push nursing trolley of the utility model, by setting guide sleeve, cylindrical spring, main support rod, guide plate, secondary branch
Strut, connecting rod, when generating vibrations, two main support rod damping vibrations increase the angle of main support rod, while make two
Guide sleeve is slided along the negative direction of guide rail 13 drives the first cylindrical spring 16 to stretch；When vibration amplitude is larger, guide sleeve to
Outer extruding guide plate, and then secondary supporting rod is caused to drive connecting rod rotation, the rubber pad 29 in connecting rod is made to squeeze parcel tray 28
With damping；By setting compression spring 10, sliding plate 7, bucking ladder 4, baffle 5, tank 6, fixture block 8, tapered end 9 collective effect
Under, vibrations can be buffered again, better damping effect can be played.
Embodiment described above only expresses the embodiment of the utility model, and description is more specific and detailed, but simultaneously
Cannot the limitation to the utility model patent range therefore be interpreted as.It should be pointed out that the ordinary skill for this field
For personnel, without departing from the concept of the premise utility, various modifications and improvements can be made should all cover at this
In the protection domain of utility model right requirement.Therefore, the protection domain of the utility model patent should be with appended claims
Subject to.
Claims (5)
1. a kind of hand push nursing trolley, including pedestal and the castor for being arranged on base lower surface, the side of the pedestal is provided with
Hand-pushing handle, it is characterised in that：Two symmetrical bucking ladders, the upper surface of two bucking ladders are provided on the pedestal
Baffle is both provided with, tank is provided on the baffle, the baffle is connect by tank with sliding plate, is set on the sliding plate
The fixture block that can be slided up and down in tank is equipped with, the lower end of the sliding plate is the wedge shape being adapted with the side surface of bucking ladder
It holds, is provided with compression spring between two sliding plates, the upper end of the sliding plate is connected to the bottom of support base, the support base
A guide rail is inside provided with, the guide rail passes through the first guide sleeve and the second guide sleeve and the first main support rod and the second main branch respectively
Strut connects, and first guide sleeve and the second guide sleeve connected by the first cylindrical spring, first main support rod and the
Two main support rods are flexibly connected by the first axis pin, and the top of first main support rod and the second main support rod is fixedly connected with
Parcel tray, the guide rail are connected respectively by the first guide plate and the second guide plate and the first secondary supporting rod and the second secondary supporting rod
It connects, the described first secondary supporting rod is flexibly connected by the second axis pin with head rod, the head rod and the first main branch
Strut is flexibly connected, and the described second secondary supporting rod is flexibly connected by third axis pin with the second connecting rod, second connecting rod
It is flexibly connected with the second main support rod.
2. hand push nursing trolley according to claim 1, it is characterised in that：First main support rod and the second main support
The second cylindrical spring is provided between bar, the both ends of second cylindrical spring are connected to the first main support rod and the second master
On supporting rod.
3. hand push nursing trolley according to claim 1 or 2, it is characterised in that：The head rod and parcel tray it
Between, between second connecting rod and parcel tray be both provided with rubber pad.
4. hand push nursing trolley according to claim 3, it is characterised in that：The upper end of the sliding plate is connected by boss
In the bottom end of support base.
5. hand push nursing trolley according to claim 4, it is characterised in that：The company of welding between the boss and support base
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720889356.4U CN207550227U (en) | 2017-07-14 | 2017-07-14 | A kind of hand push nursing trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720889356.4U CN207550227U (en) | 2017-07-14 | 2017-07-14 | A kind of hand push nursing trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207550227U true CN207550227U (en) | 2018-06-29 |
Family
ID=62671915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720889356.4U Expired - Fee Related CN207550227U (en) | 2017-07-14 | 2017-07-14 | A kind of hand push nursing trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207550227U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110742693A (en) * | 2019-11-15 | 2020-02-04 | 合肥京东方光电科技有限公司 | Medical trolley |
| CN117442435A (en) * | 2023-10-24 | 2024-01-26 | 常州利明屏蔽有限公司 | Sensing control type emergency ct inspection shelter |
-
2017
- 2017-07-14 CN CN201720889356.4U patent/CN207550227U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110742693A (en) * | 2019-11-15 | 2020-02-04 | 合肥京东方光电科技有限公司 | Medical trolley |
| CN117442435A (en) * | 2023-10-24 | 2024-01-26 | 常州利明屏蔽有限公司 | Sensing control type emergency ct inspection shelter |
| CN117442435B (en) * | 2023-10-24 | 2024-04-26 | 常州利明屏蔽有限公司 | Sensing control type emergency ct inspection shelter |
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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: 20180629 Termination date: 20180714 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |