CN208268235U - A kind of connecting shaft mechanism without exposed screw of medical hoist tower - Google Patents
A kind of connecting shaft mechanism without exposed screw of medical hoist tower Download PDFInfo
- Publication number
- CN208268235U CN208268235U CN201820455600.0U CN201820455600U CN208268235U CN 208268235 U CN208268235 U CN 208268235U CN 201820455600 U CN201820455600 U CN 201820455600U CN 208268235 U CN208268235 U CN 208268235U
- Authority
- CN
- China
- Prior art keywords
- shaft
- cup
- grab
- hoist tower
- medical hoist
- 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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- 230000007246 mechanism Effects 0.000 title claims abstract description 29
- 230000000712 assembly Effects 0.000 claims abstract description 19
- 238000000429 assembly Methods 0.000 claims abstract description 19
- 238000009434 installation Methods 0.000 abstract description 8
- 238000010586 diagram Methods 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
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- Prostheses (AREA)
Abstract
The utility model discloses a kind of connecting shaft mechanism without exposed screw of medical hoist tower, it includes shaft and the shaft-cup that is set in shaft, shaft includes axis outer ring and axis inner ring, shaft-cup includes first axle cap assemblies and the second shaft-cup component, first axle cap assemblies are set on axis outer ring, second shaft-cup component is set on the axis inner ring, and first axle cap assemblies and the second shaft-cup component can be with relative rotation.The shaft connection mechanism appearance without exposed screw of medical hoist tower provided by the utility model is good, and product is at low cost, and shaft-cup facilitates installation without leakage screw.
Description
Technical field
The utility model relates to the shaft connection mechanism of medical hoist tower, relate in particular to a kind of medical hoist tower without exposed spiral shell
The connecting shaft mechanism of silk.
Background technique
Medical hoist tower is the essential Medical Devices such as modern operating rooms, intensive care unit, and connecting shaft mechanism is
The important component part of medical hoist tower.The shaft-cup of connecting shaft mechanism primarily serves decoration, protection and the work for closing connecting shaft mechanism
With.Maintenance personal needs often disassembly shaft-cup to repair and maintain the component inside connecting shaft.Connecting shaft mechanism at present
Shaft-cup is connect using screw with connecting shaft mechanism, for beauty, can also cover screw using cap nut.But connected using screw
It connects, can dismantle shaft-cup to maintenance personal makes troubles, and expends the time.
Utility model content
The purpose of this utility model is that in view of the above-mentioned drawbacks in the prior art, it is good to provide a kind of appearance, at low cost, produces
Product with Fast Installation and can dismantle shaft-cup, and not easily to fall off after installation without exposed screw, and in the case where no tool
The connecting shaft mechanism without exposed screw of medical hoist tower.
To realize above-mentioned purpose of utility model, the utility model adopts the technical scheme that a kind of nothing of medical hoist tower
The connecting shaft mechanism of exposed screw, including shaft and the shaft-cup being set in the shaft, the shaft includes axis outer ring and axis
Inner ring, the shaft-cup include first axle cap assemblies and the second shaft-cup component, and the first axle cap assemblies are set in the axis outer ring
On, the second shaft-cup component is set on the axis inner ring, and the first axle cap assemblies and the second shaft-cup component can be with
Relative rotation.
In addition, the utility model also proposes following attached technical scheme:
The first axle cap assemblies also include at least 2 the first card bases, and the axis outer ring includes at least 2 first limits
Hole, first card base are matched with first limit hole.
The second shaft-cup component also includes at least 2 the second card bases, and the axis inner ring includes at least 2 second limits
Hole, second card base are matched with second limit hole.
The first axle cap assemblies include the first shaft-cup and the second shaft-cup, and first shaft-cup both ends are respectively arranged with first
Grab and the first grab slot, second shaft-cup both ends be respectively arranged with the second grab slot to fasten with first grab and
The second grab to fasten with the first grab slot.
First shaft-cup both ends are also respectively provided with the first inserted sheet and the first jack, and second shaft-cup both ends are also distinguished
The second inserted sheet for being provided with the second jack matched with first inserted sheet and being matched with first jack.
The second shaft-cup component includes third shaft-cup and the 4th shaft-cup, and third shaft-cup both ends are respectively arranged with third
Grab and third grab slot, the 4th shaft-cup both ends be respectively arranged with the 4th grab slot to fasten with the third grab and
The 4th grab to fasten with third grab slot.
Third shaft-cup both ends are also respectively provided with third inserted sheet and third jack, and the 4th shaft-cup both ends are also distinguished
It is provided with the 4th jack matched with the third inserted sheet and the 4th inserted sheet matched with the third jack.
The first axle cap assemblies include at least a guide pin, and the axis outer ring includes at least a guide groove, described
Card is fastened in the card slot.
First shaft-cup and the second shaft-cup center symmetric setting.
The third shaft-cup and the 4th shaft-cup center symmetric setting.
Compared with the prior art, utility model has the advantages that medical hoist tower provided by the utility model without exposed
The connecting shaft mechanism of screw, appearance is good, at low cost, and product can quickly pacify without exposed screw, and in the case where no tool
Dress and disassembly shaft-cup.
Detailed description of the invention
Fig. 1 is partly cut-away's perspective view of the connecting shaft mechanism without exposed screw of the medical hoist tower of the utility model；
Fig. 2 is the reverse side perspective view of the first axle cap assemblies of the utility model；
Fig. 3 is the stereoscopic schematic diagram of first shaft-cup of the utility model；
Fig. 4 is the stereoscopic schematic diagram of second shaft-cup of the utility model；
Fig. 5 is the perspective view of the second shaft-cup component of the utility model；
Fig. 6 is the stereoscopic schematic diagram of the third shaft-cup of the utility model；
Fig. 7 is the stereoscopic schematic diagram of the 4th shaft-cup of the utility model；
Fig. 8 is the stereoscopic schematic diagram of the shaft of the utility model.
Specific embodiment
In conjunction with the preferred embodiment and its attached drawing is further unrestricted detailed to technical solutions of the utility model work
Explanation.
Fig. 1 is partly cut-away's perspective view of the connecting shaft mechanism without exposed screw of the medical hoist tower of the utility model,
In for the sake of clarity, upper and lower relation overturned (i.e. with upper and lower relation phase when being mounted in medical hoist tower system
Instead).As shown in Figure 1, the connecting shaft mechanism without exposed screw of the medical hoist tower of the utility model includes: shaft 1 and is set in
Shaft-cup 2 in shaft 1.Shaft 1 includes axis outer ring 3 and axis inner ring 4, and axis outer ring 3 includes that the guide groove 28 at both ends is arranged in and sets
2 the first limit holes 30 in side are set, axis inner ring 4 includes 2 the second limit holes 32 that side is arranged in, the first limit hole 30
It is all poroid in cylinder with the second limit hole 32.Shaft-cup 2 includes first axle cap assemblies 5 and the second shaft-cup component 6, first axle cap assemblies
5 are connected on axis outer ring 3, and the second shaft-cup component 6 is connected on axis inner ring 4.The shape of first axle cap assemblies 5 and 3 phase of axis outer ring
Cooperation, the shape of the second shaft-cup component 6 are matched with axis inner ring 4.Axis outer ring 3 and axis inner ring 4 can be with relative rotation, to drive
6 relative rotation of first axle cap assemblies 5 and the second shaft-cup component.
Referring to Figure 2 to Figure 4, first axle cap assemblies 5 include the first shaft-cup 7 and the second shaft-cup 8, the first shaft-cup 7 and the second axis
8 center symmetric setting of lid.First shaft-cup 7 and 8 side of the second shaft-cup are provided with guide pin 27, and guide pin 27 and setting are outside axis
Guide groove 28 on circle 3 is used in combination, and is installed on axis outer ring 3 convenient for the first shaft-cup 7 and the second shaft-cup 8.First shaft-cup, 7 He
The inside of second shaft-cup 8 is also respectively at least provided with first card base 29.First card base 29 is corresponding with 30 quantity of the first limit hole.
First card base 29 can be hollow cylinder structure, and the leading portion of the first card base 29 is uniformly provided with 4 first flutings 40, and such structure can
So that 29 gapless of the first card base is caught in the first limit hole 30 on axis outer ring 3, and there is certain self-lock force, eliminates the first card
The gap of foot 29 and the first limit hole 30 prevents the first shaft-cup 7 and the second shaft-cup 8 from shaking, and is easily installed.
With further reference to Fig. 3 and Fig. 4,7 one end of the first shaft-cup is provided with the first grab 9 and the first inserted sheet 13, and the other end is set
It is equipped with the first grab slot 10 and the first jack 14.Second shaft-cup, 8 one end is provided with the second grab 12 and the second inserted sheet 16, the other end
It is provided with the second grab slot 11 and the second jack 15.When installing the first shaft-cup 7 and the second shaft-cup 8, by the first grab 9 and the second card
Hook groove 11 fastens, and the second grab 12 and the first grab slot 10 fasten, while the first inserted sheet 13 being inserted into the second jack 15,
Second inserted sheet 16 is inserted into the first jack 14.And the first card base 29 is caught in the first limit hole 30.In this way, not needing to borrow
In the case that assistant engineer has, can very convenient installation and removal first axle cap assemblies 5, and first axle cap assemblies 5 are not easy outside axis
It falls off on circle 3.
Referring to Fig. 5 to Fig. 7, the second shaft-cup component 6 includes third shaft-cup 17 and the 4th shaft-cup 18, third shaft-cup 17 and the 4th
18 center symmetric setting of shaft-cup.Third shaft-cup 17 and 18 side of the 4th shaft-cup are also equipped with guide pin (not shown), guide pin with
The guide groove (not shown) being arranged on axis inner ring 4 is used in combination, and is installed to axis convenient for third shaft-cup 17 and the 4th shaft-cup 18
On inner ring 4.Also respectively at least provided with second card base 31 on the inside of third shaft-cup 17 and the 4th shaft-cup 18.The number of second card base 31
It measures consistent with the quantity of the second limit hole 32.Second card base 31 can be hollow cylinder structure, and the leading portion of the second card base 31 is uniformly opened
There are 4 second flutings 41, such structure can equally make 31 gapless of the second card base be caught in the second limit hole on axis inner ring 4
In 32, and there is certain self-lock force, eliminates the gap between the second card base 31 and the second limit hole 32, prevent 17 He of third shaft-cup
4th shaft-cup 18 shakes, and is easily installed.
With further reference to Fig. 6 and Fig. 7,17 one end of third shaft-cup is provided with third grab 19 and third inserted sheet 23, the other end
It is provided with third grab slot 20 and third jack 24.4th shaft-cup, 18 one end is provided with the 4th grab 22 and the 4th inserted sheet 26, separately
One end is provided with the 4th grab slot 21 and the 4th jack 25.When installing third shaft-cup 17 and four shaft-cups 18, by third grab 19
It fastens with the 4th grab slot 21, the 4th grab 22 and third grab slot 20 fasten, while third inserted sheet 23 is inserted into the 4th
In jack 25, the 4th inserted sheet 26 is inserted into third jack 24.And the second card base 31 is caught in the second limit hole 32.As planted,
It, can easily the second shaft-cup of installation and removal component 6, and the second shaft-cup after installation in the case where not needing by tool
Component 6 is not easily to fall off.
As shown in figure 8, shaft 1 includes axis outer ring 3, axis inner ring 4 and the rolling being set between axis outer ring 3 and axis inner ring 4
Pearl spacer sleeve 41.Rectangular flange 42 is formed at 3 lower part of axis outer ring, and circular flange 43 is formed at 4 top of axis inner ring.42 side of rectangular flange
Including at least 2 the first limit holes 30,42 side of rectangular flange includes at least 2 the second limit holes 32.Wherein, the utility model
Connecting shaft mechanism when being installed in medical hoist tower system (not shown), rectangular flange 42 and rectangular flange 42 with medical for hanging
The connection of Tower System (not shown).
The connecting shaft mechanism without exposed screw of medical hoist tower provided by the utility model, appearance is good, at low cost, product without
Exposed screw, and in the case where no tool, with Fast Installation and shaft-cup can be dismantled, and not easily to fall off after installation.
It should be pointed out that above-mentioned preferred embodiment is only to illustrate the technical ideas and features of the present invention, purpose
It is to enable those skilled in the art to understand the contents of the present invention and implement them accordingly, this reality can not be limited with this
With novel protection scope.All equivalent change or modifications according to made by the spirit of the present invention essence, should all cover in this reality
Within novel protection scope.
Claims (10)
1. a kind of connecting shaft mechanism without exposed screw of medical hoist tower including shaft (1) and is set on the shaft (1)
Shaft-cup (2), the shaft (1) include axis outer ring (3) and axis inner ring (4), it is characterised in that: the shaft-cup (2) includes first axle
Cap assemblies (5) and the second shaft-cup component (6), the first axle cap assemblies (5) are connected on the axis outer ring (3), and described second
Shaft-cup component (6) is connected on the axis inner ring (4).
2. the connecting shaft mechanism without exposed screw of medical hoist tower according to claim 1, it is characterised in that: described first
2 the first card bases (29) are also included at least on the inside of shaft-cup component (5), the axis outer ring (3) includes at least 2 the first limit holes
(30), first card base (29) matches with first limit hole (30).
3. the connecting shaft mechanism without exposed screw of medical hoist tower according to claim 1, it is characterised in that: described second
2 the second card bases (31) are also included at least on the inside of shaft-cup component (6), the axis inner ring (4) includes at least 2 the second limit holes
(32), second card base (31) matches with second limit hole (32).
4. the connecting shaft mechanism without exposed screw of medical hoist tower according to claim 1, it is characterised in that: described first
Shaft-cup component (5) includes the first shaft-cup (7) and the second shaft-cup (8), and the first shaft-cup (7) both ends are respectively arranged with the first grab
(9) and the first grab slot (10), the second shaft-cup (8) both ends are respectively arranged with to fasten with first grab (9)
Two grab slots (11) and the second grab (12) to fasten with the first grab slot (10).
5. the connecting shaft mechanism without exposed screw of medical hoist tower according to claim 2, it is characterised in that: described first
Shaft-cup (7) both ends are also respectively provided with the first inserted sheet (13) and the first jack (14), and the second shaft-cup (8) both ends are also set respectively
Second for being equipped with the second jack (15) matched with first inserted sheet (13) and matching with first jack (14) inserts
Piece (16).
6. the connecting shaft mechanism without exposed screw of medical hoist tower according to claim 1, it is characterised in that: described second
Shaft-cup component (6) includes third shaft-cup (17) and the 4th shaft-cup (18), and third shaft-cup (17) both ends are respectively arranged with third
Grab (19) and third grab slot (20), the 4th shaft-cup (18) both ends are respectively arranged with mutually blocks with the third grab (19)
The 4th grab slot (21) closed and the 4th grab (22) to fasten with third grab slot (20).
7. the connecting shaft mechanism without exposed screw of medical hoist tower according to claim 6, it is characterised in that: the third
Shaft-cup (17) both ends are also respectively provided with third inserted sheet (23) and third jack (24), and the 4th shaft-cup (18) both ends are also distinguished
It is provided with the 4th jack (25) matched with the third inserted sheet (23) and the match with the third jack (24) the 4th
Inserted sheet (26).
8. the connecting shaft mechanism without exposed screw of medical hoist tower according to claim 1, it is characterised in that: described first
Shaft-cup component (5) includes at least a guide pin (27), and the axis outer ring (3) includes at least a guide groove (28), described to lead
It is fastened in the guide groove (28) to piece (27).
9. the connecting shaft mechanism without exposed screw of medical hoist tower according to claim 2, it is characterised in that: described first
Shaft-cup (7) and second shaft-cup (8) center symmetric setting.
10. the connecting shaft mechanism without exposed screw of medical hoist tower according to claim 6, it is characterised in that: described
Three shaft-cups (17) and the 4th shaft-cup (18) center symmetric setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820455600.0U CN208268235U (en) | 2018-04-02 | 2018-04-02 | A kind of connecting shaft mechanism without exposed screw of medical hoist tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820455600.0U CN208268235U (en) | 2018-04-02 | 2018-04-02 | A kind of connecting shaft mechanism without exposed screw of medical hoist tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208268235U true CN208268235U (en) | 2018-12-21 |
Family
ID=64677179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820455600.0U Expired - Fee Related CN208268235U (en) | 2018-04-02 | 2018-04-02 | A kind of connecting shaft mechanism without exposed screw of medical hoist tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208268235U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108361285A (en) * | 2018-04-02 | 2018-08-03 | 迈柯唯医疗设备(苏州)有限公司 | A kind of connecting shaft mechanism without exposed screw of medical hoist tower |
-
2018
- 2018-04-02 CN CN201820455600.0U patent/CN208268235U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108361285A (en) * | 2018-04-02 | 2018-08-03 | 迈柯唯医疗设备(苏州)有限公司 | A kind of connecting shaft mechanism without exposed screw of medical hoist tower |
| CN108361285B (en) * | 2018-04-02 | 2024-06-14 | 迈柯唯医疗设备(苏州)有限公司 | Connecting shaft mechanism without exposed screw for medical crane |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181221 |