CN207609944U - Rotating structure and cart - Google Patents
Rotating structure and cart Download PDFInfo
- Publication number
- CN207609944U CN207609944U CN201721710412.XU CN201721710412U CN207609944U CN 207609944 U CN207609944 U CN 207609944U CN 201721710412 U CN201721710412 U CN 201721710412U CN 207609944 U CN207609944 U CN 207609944U
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- hole
- shaft
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- axis hole
- supporting rod
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- 238000013016 damping Methods 0.000 claims abstract description 40
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 9
- 241001062009 Indigofera Species 0.000 claims description 6
- 238000005096 rolling process Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 210000004072 lung Anatomy 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 230000005476 size effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
The utility model discloses a rotating structure and a trolley, wherein the rotating structure comprises a body, a damping block, a rotating shaft and an adjusting screw, a containing hole is vertically arranged in the body, a first shaft hole is transversely arranged in the body, and the first shaft hole is communicated with the containing hole; the damping block is arranged in the accommodating hole and is provided with a second shaft hole coaxial with the first shaft hole, and the bottom of the damping block is provided with an opening connected with the second shaft hole along the axis direction of the second shaft hole, so that two opposite clamping parts are formed; the rotating shaft penetrates through the first shaft hole and the second shaft hole and is in rotating friction fit with the second shaft hole; the adjusting screw penetrates through the outer wall of the body to be connected with the two clamping parts, and is used for adjusting the distance between the two clamping parts. The utility model discloses a damping size between adjusting screw can adjust second shaft hole and the pivot to it is more firm when making the mounting platform location in an angle, light convenience more during the rotation angle regulation.
Description
Technical field
The utility model is related to Medical trolley technical field, more particularly to a kind of rotational structure and cart.
Background technology
Nurse or doctor are during making the rounds of the wards within the hospital, it is often necessary to Medical trolley are used, as lung ventilator pushes away
Vehicle or patient monitor cart etc., the mounting platform usually knot with damping due to rotation on existing cart for installing medical instruments and equipment
Structure, but the damping size of the rotational structure of existing cart is changeless, when the instruments weight installed on mounting platform
When larger, if the underdamping of rotational structure, it cannot realize and arbitrarily be located in a certain angle when rotation；Work as mounting platform
On the instruments weight installed it is smaller when, if the damping of rotational structure is larger, results in rotation difficult, adjust mounting platform
It needs to use larger power when angle, it is inconvenient to use.
Utility model content
The purpose of this utility model is that solving deficiency in the prior art at least to some extent, a kind of rotation knot is provided
Structure and cart.
To achieve the above object, rotational structure provided by the utility model, including：
Ontology vertically offers an accommodating hole in the ontology, is transversely equipped with perforative first axis hole, and described first
Axis hole is connected to the accommodating hole；
Damping block, the damping block are set in the accommodating hole, and are equipped with second axis coaxial with first axis hole
The bottom in hole, the damping block offers an opening being connected with second axis hole along the axis direction of second axis hole,
To be formed, there are two opposite clamping parts；
Shaft, the shaft are arranged in the first axis hole and the second axis hole, and are coordinated with the second axis hole pivoting friction；
Adjusting screw, the adjusting screw is connect across the outer wall of the ontology with two clamping parts, to adjust
Save the spacing of two clamping parts.
Preferably, the ontology is cylindrical structure, and the accommodating hole is along the axle center of the ontology through the non-of setting
Circular through hole, first axis hole are the radial direction setting along the ontology, and the damping block is compatible with the accommodating hole
Structure is realized when being arranged in first axis hole and the second axis hole by shaft and is relatively fixed.
Preferably, the first clamping part upper edge direction vertical with second axis hole offers the first threaded hole, the second folder
It holds and offers the first through hole coaxial with first threaded hole in portion, the position that the ontology corresponds to the first through hole opens up
Have the second through-hole, the adjusting screw sequentially pass through the second through-hole, first through hole and be threaded on first threaded hole.
Preferably, a locating part is equipped between the damping block and shaft, to limit the rotational angle of the shaft.
Preferably, the strip-shaped hole with the second axis hole vertical connection, the shaft are offered at the top of the damping block
The position of the corresponding strip-shaped hole is equipped with the second threaded hole, and the locating part is the limit being threaded on second threaded hole
Position screw, and the upper end of the stop screw is slidably matched with the strip-shaped hole.
The utility model also provides a kind of cart, including pedestal, supporting rod, mounting platform and rotation knot as described above
The bottom of structure, the pedestal is provided with multiple universal rolling wheels, and the supporting rod is vertically arranged and its bottom end is fixed on the pedestal
On, the rotational structure is fixed on the top of the supporting rod, and the mounting platform is fixed in the shaft of the rotational structure.
Preferably, the supporting rod is hollow structure, and the inner wall of the supporting rod is formed with vertically extending multiple fixed
Position column, the multiple positioning column is along the circumferentially-spaced arrangement of the supporting rod, and each positioning column is equipped with third threaded hole；
The ontology is equipped with multiple vertically extending counter sinks, and multiple counter sinks are a pair of with the multiple third threaded hole one
It answers, an attachment screw is equipped in each counter sink, the attachment screw is connect with the third threaded hole, will be described
Ontology is fixed on the supporting rod.
Preferably, the mounting platform is pierced by the both ends of ontology with the shaft by screw and is fixedly connected.
Preferably, further include having a loading indigo plant and a push and pull bar, the loading indigo plant and push and pull bar pass through a folder respectively
Mechanism fixed clamp is held on the supporting rod.
Preferably, the universal rolling wheel carries self-locking structure.
The rotational structure of technical solutions of the utility model is applied on cart, and mounting platform opposite can be pushed away by rotational structure
The supporting rod of vehicle is rotated, and the Medical Instruments on mounting platform is made pitch angle can be adjusted by shaft；
And the spacing between two clamping parts can be adjusted using adjusting screw, to adjust the chucking power of the second axis hole countershaft,
So that shaft is adapted with the damping size of damping block with the Medical Instruments weight installed on mounting platform, to keep installation flat
Platform is more secured when being located in an angle, and rotation adjusts more easy and convenient when angle.
Description of the drawings
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, the structure that can also be shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the structural schematic diagram of the utility model cart；
Fig. 2 is the scheme of installation of the utility model rotational structure；
Fig. 3 is the cross-sectional view of the utility model rotational structure；
Fig. 4 is the decomposition texture schematic diagram of the utility model rotational structure.
The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.
Specific implementation mode
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and should not be understood as to the utility model
Limitation, be based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
The every other embodiment obtained, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be understood that term "center", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " suitable
The orientation or positional relationship of the instructions such as hour hands ", " counterclockwise " " axial direction ", " circumferential direction ", " radial direction " is orientation based on ... shown in the drawings
Or position relationship, be merely for convenience of describing the present invention and simplifying the description, do not indicate or imply the indicated device or
Element must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as the limit to the utility model
System.
In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more this feature.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
Can also be electrical connection to be mechanical connection；It can be directly connected, can also indirectly connected through an intermediary, Ke Yishi
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood as the case may be
Concrete meaning in the present invention.
In the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or it
"lower" may include that the first and second features are in direct contact, and can also not be to be in direct contact but lead to including the first and second features
Cross the other characterisation contact between them.Moreover, fisrt feature second feature " on ", " top " and " above " include the
One feature is right over second feature and oblique upper, or is merely representative of fisrt feature level height and is higher than second feature.First is special
Sign second feature " under ", " lower section " and " below " include fisrt feature immediately below second feature and obliquely downward, or only
Indicate that fisrt feature level height is less than second feature.
The rotational structure and cart of the utility model embodiment are described in detail with reference to the accompanying drawings.
As shown in Figure 1 and Figure 4, according to the cart of the utility model embodiment 100, it is mainly used for medical field, it is described to push away
Vehicle 100 includes pedestal 10, supporting rod 20, mounting platform 40 and rotational structure 30, and the bottom of the pedestal 10 is provided with multiple
Universal rolling wheel 11 with self-locking structure, the supporting rod 20 is vertically arranged and its bottom end is fixed on the pedestal 10, described
Rotational structure 30 is fixed on the top of the supporting rod 20, and the mounting platform 40 is fixed on the shaft 33 of the rotational structure 30
On, mainly installing medical display device or check the Medical Instruments such as equipment, such as lung ventilator, patient monitor.
Wherein, as shown in Figure 3 and Figure 4, the rotational structure 30 includes ontology 31, damping block 32, shaft 33 and adjusts
An accommodating hole 311 is vertically offered described in section screw 34 in ontology 31 and is transversely equipped with perforative first axis hole 312, described the
One axis hole 312 is connected to the accommodating hole 311；The damping block 32 is set in the accommodating hole 311, and equipped with described the
One axis hole, 312 the second coaxial axis hole 321, the bottom of the damping block 32 is opened up along the axis direction of second axis hole 321
There is an opening 322 being connected with second axis hole 321, there are two opposite clamping parts 323,324 to be formed；The shaft
33 are arranged in the first axis hole 312 and the second axis hole 321, and coordinate with 321 pivoting friction of the second axis hole；The adjusting spiral shell
Nail 34 is connect across the outer wall of the ontology 31 with two clamping parts 323,324, to adjust two clamping parts
323,324 spacing.
Specifically, the both ends of the shaft 33 in rotational structure 30 are piercing in respectively outside ontology 31, and pass through screw and peace
Assembling platform 40 is fixedly connected, and the Medical Instruments on mounting platform 40 is made pitch angle can be adjusted by shaft 33
Degree；Being arranged in the second axis hole 321 of damping block 32 for the middle part pivoting friction of shaft 33, can be adjusted by adjusting screw 34
Spacing between two clamping parts, to adjust the chucking power of 321 countershaft 33 of the second axis hole, so that shaft 33 and damping block 32
Damping size be adapted with the Medical Instruments weight installed on mounting platform 40, to make mounting platform 40 be located in one
More secured when in angle, rotation adjusts more easy and convenient when angle.
Further, the ontology 31 is cylindrical structure, and the accommodating hole 311 is above and below the axle center of the ontology 31
Through the non-circular through-hole of setting, first axis hole 312 be along the ontology 31 radial direction setting, the damping block 32 be with
311 compatible structure of the accommodating hole, it is real when being arranged in first axis hole, 312 and second axis hole 321 by shaft 33
Now it is relatively fixed.That is, when rotational structure 30 is installed, damping block 32 is first vertically slid into the accommodating of ontology 31
In hole 311, and keep the second axis hole 321 of damping block 32 opposite with the first axis hole 312 of ontology 31, then shaft 33 is arranged in the
In one axis hole 312 and the second axis hole 321, damping block 32 is set to be fixed with ontology 31, and shaft 33 can be in the first axis hole 312 and second
Rotation in axis hole 321, the diameter of the first axis hole 312 are more than the diameter of shaft 33.
323,324 points of two clamping parts of damping block 32 are the first clamping part 323 and the second clamping part 324, wherein first
323 upper edge of the clamping part direction vertical with second axis hole 321 offers the first threaded hole 3231, on the second clamping part 324
The first through hole 3241 coaxial with first threaded hole 3231 is offered, the ontology 31 corresponds to the first through hole 3241
Position offers the second through-hole 313, the adjusting screw 34 sequentially pass through the second through-hole 313, first through hole 3241 and screw thread connects
It is connected on first threaded hole 3231.Second through-hole 313 preferably uses counter sink, and the first axis hole is arranged in shaft 33
312 and second in axis hole 321 when first clamping part 323 and the second clamping part 324 can be attached by adjusting screw 34, make
Second axis hole 321 oppresses shaft 33 and forms frictional rotation cooperation, and damping block 32 is made to provide damping force to shaft 33；It simultaneously can be with
The spacing between the first clamping part 323 and the second clamping part 324 is adjusted by the effect of adjusting screw 34, reaches adjusting damping
Between block 32 and shaft 33 damp size effect, make on mounting platform 40 install different weight Medical Instruments when obtain compared with
For suitable damping, different situation needs are adapted to.
Further, a locating part is equipped between the damping block 32 and shaft 33, to limit turning for the shaft 33
Dynamic angle.Preferably, the top of the damping block 32 offers the strip-shaped hole 325 with 321 vertical connection of the second axis hole, institute
It states shaft 33 and corresponds to the position of the strip-shaped hole 325 and be equipped with the second threaded hole 331, the locating part is to be threaded in described the
Stop screw 35 on two threaded holes 331, and the upper end of the stop screw 35 is slidably matched with the strip-shaped hole 325.Pass through
The cooperation of stop screw 35 and strip-shaped hole 325 is that shaft 33 can only be rotated in a certain range, and the range is by strip-shaped hole 325
Length limit, can set according to actual needs, it is flat in installation in this way, to define the angle rotatable of mounting platform 40
The Medical Instruments installed on platform 40 is heavier and damping size between shaft 33 and damping block 32 is not enough to support mounting platform
It when 40, can be limited on one end of strip-shaped hole 325 by 35 stop of stop screw, be that the Medical Instruments on mounting platform 40 is protected
It holds in an acceptable angle.
In one embodiment of the utility model, as shown in Fig. 2, the supporting rod 20 is hollow structure, the support
The inner wall of bar 20 is formed with vertically extending multiple positioning columns 21, circumferential direction of the multiple positioning column 21 along the supporting rod 20
Arranged for interval, each positioning column 21 are equipped with third threaded hole 22；The ontology 31 is equipped with multiple vertically extending
Counter sink 314, multiple counter sinks 314 are corresponded with the multiple third threaded hole 22, in each counter sink 314
It is equipped with an attachment screw 36, the attachment screw 36 connect with the third threaded hole 22, the ontology 31 is fixed on
The supporting rod 20.That is, ontology 31 is removably connected to 20 top of supporting rod by multiple attachment screws 36,
Fixation is reliable, convenient for disassembly and assembly, and attachment screw 36 can be hidden in after installation connects in counter sink 314, avoids installation flat
Platform 40 by shaft 33 when being rotated by the interference of attachment screw 36.
Further, the cart 100 of the present embodiment further includes having loading indigo plant 50 and a push and pull bar 60, the loading blue
50 and push and pull bar 60 respectively by 70 fixed clamp of a clamping device on the supporting rod 20.Specifically, the present embodiment
Loading indigo plant 50 be detachably mounted on supporting rod 20 by two clamping devices 70, loading indigo plant 50 can be used for placing Medical treatment device
Tool tool, push and pull bar 60 are fixedly mounted on one of clamping device 70, in this way, can be convenient by the push and pull bar 70
Push or pull on the movement of cart 100.
The above is only the preferred embodiment of the present invention, and it does not limit the scope of the patent of the present invention,
Under every utility model in the utility model is conceived, equivalent structure made based on the specification and figures of the utility model
Transformation, or directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.
Claims (10)
1. a kind of rotational structure, which is characterized in that including：
Ontology vertically offers an accommodating hole in the ontology, is transversely equipped with perforative first axis hole, first axis hole
It is connected to the accommodating hole；
Damping block, the damping block are set in the accommodating hole, and are equipped with second axis hole coaxial with first axis hole, institute
The bottom for stating damping block offers an opening being connected with second axis hole along the axis direction of second axis hole, to shape
At there are two opposite clamping parts；
Shaft, the shaft are arranged in the first axis hole and the second axis hole, and are coordinated with the second axis hole pivoting friction；
Adjusting screw, the adjusting screw is connect across the outer wall of the ontology with two clamping parts, to adjust two
The spacing of a clamping part.
2. rotational structure as described in claim 1, which is characterized in that the ontology is cylindrical structure, and the accommodating hole is
Along the axle center of the ontology through the non-circular through-hole of setting, first axis hole is the radial direction setting along the ontology, described
Damping block is structure compatible with the accommodating hole, is realized when being arranged in first axis hole and the second axis hole by shaft
It is relatively fixed.
3. rotational structure as claimed in claim 2, which is characterized in that the first clamping part upper edge is vertical with second axis hole
Direction offers the first threaded hole, offers the first through hole coaxial with first threaded hole on the second clamping part, described
The position that body corresponds to the first through hole offers the second through-hole, and the adjusting screw sequentially passes through the second through-hole, first through hole
And it is threaded on first threaded hole.
4. rotational structure as described in claim 1, which is characterized in that a locating part is equipped between the damping block and shaft,
To limit the rotational angle of the shaft.
5. rotational structure as claimed in claim 4, which is characterized in that offered at the top of the damping block and second axis
The strip-shaped hole of hole vertical connection, the position that the shaft corresponds to the strip-shaped hole are equipped with the second threaded hole, and the locating part is spiral shell
Line is connected to the stop screw on second threaded hole, and the upper end of the stop screw is slidably matched with the strip-shaped hole.
6. a kind of cart, which is characterized in that including pedestal, supporting rod, mounting platform and as described in claim 1 to 5 is any
Rotational structure, the bottom of the pedestal is provided with multiple universal rolling wheels, and the supporting rod is vertically arranged and its bottom end is fixed on
On the pedestal, the rotational structure is fixed on the top of the supporting rod, and the mounting platform is fixed on the rotational structure
Shaft on.
7. cart as claimed in claim 6, which is characterized in that the supporting rod is hollow structure, the inner wall of the supporting rod
Vertically extending multiple positioning columns are formed with, the multiple positioning column is along the circumferentially-spaced arrangement of the supporting rod, Mei Gesuo
It states positioning column and is equipped with third threaded hole；The ontology is equipped with multiple vertically extending counter sinks, multiple counter sinks
Corresponded with the multiple third threaded hole, be equipped with an attachment screw in each counter sink, the attachment screw with
The third threaded hole connection, is fixed on the supporting rod by the ontology.
8. cart as claimed in claim 6, which is characterized in that the mounting platform is pierced by ontology by screw and the shaft
Both ends be fixedly connected.
9. cart as claimed in claim 6, which is characterized in that further include having a loading indigo plant and a push and pull bar, the loading
Blue and push and pull bar is respectively by a clamping device fixed clamp on the supporting rod.
10. cart as claimed in claim 6, which is characterized in that the universal rolling wheel carries self-locking structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721710412.XU CN207609944U (en) | 2017-12-08 | 2017-12-08 | Rotating structure and cart |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721710412.XU CN207609944U (en) | 2017-12-08 | 2017-12-08 | Rotating structure and cart |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207609944U true CN207609944U (en) | 2018-07-13 |
Family
ID=62797835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721710412.XU Active CN207609944U (en) | 2017-12-08 | 2017-12-08 | Rotating structure and cart |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207609944U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112987844A (en) * | 2021-02-24 | 2021-06-18 | 中国船舶重工集团公司第七0七研究所九江分部 | Rotary limiting damping device |
-
2017
- 2017-12-08 CN CN201721710412.XU patent/CN207609944U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112987844A (en) * | 2021-02-24 | 2021-06-18 | 中国船舶重工集团公司第七0七研究所九江分部 | Rotary limiting damping device |
| CN112987844B (en) * | 2021-02-24 | 2022-03-29 | 中国船舶重工集团公司第七0七研究所九江分部 | Rotary limiting damping device |
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