CN108843729A - A kind of vibration absorber and Medical Devices - Google Patents
A kind of vibration absorber and Medical Devices Download PDFInfo
- Publication number
- CN108843729A CN108843729A CN201811018634.4A CN201811018634A CN108843729A CN 108843729 A CN108843729 A CN 108843729A CN 201811018634 A CN201811018634 A CN 201811018634A CN 108843729 A CN108843729 A CN 108843729A
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- China
- Prior art keywords
- connector
- damping material
- vibration absorber
- link slot
- connecting column
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention discloses a kind of vibration absorber and Medical Devices, are related to the field of medical instrument technology.The vibration absorber includes the first connector and the second connector, damping material is provided between first connector and second connector, the damping material is connect with first connector and second connector respectively by way of perfusion.In the vibration absorber, damping material is poured between the first connector and the second connector, the first connector and the second connector are permanently fixed after damping material solidification, the effectiveness in vibration suppression of vibration absorber is stablized, in maintenance process, be not in the problem of damping material is lost or forgets installation, guarantee the effectiveness in vibration suppression of Medical Devices.
Description
Technical field
The present invention relates to the field of medical instrument technology more particularly to a kind of vibration absorbers and Medical Devices.
Background technique
Existing medical instrument system is typically all that directly shell is directly anchored on the body of medical instrument, is reached with this
To effective installation of shell, but vibration is inevitably generated in the body course of work, cause shell and body to collide and generate noise.It is high-end
Medical device housings the device that body vibration is isolated generally can be all designed between body and shell.
Common vibration absorber is to increase flexible damping material among two rigid bodies to reach isolation body vibration
Effect.But the device of this isolation vibration is usually impermanency, effectiveness in vibration suppression by rigid body and flexible damping material it
Between connection depending on so that the effectiveness in vibration suppression of every set vibration absorber is inconsistent, while being also possible to lose in maintenance process
It loses damping material or forgets the installation of damping material, prevent system from reaching expected requirement.
Summary of the invention
An object of the present invention is to provide a kind of vibration absorbers permanently fixed, to solve in the prior art because of dimension
The problem of causing damping material to be lost or forgeing installation is repaired, effectiveness in vibration suppression is stablized.
For this purpose, the present invention uses following technical scheme：
A kind of vibration absorber, including the first connector and the second connector, first connector and second connection
Be provided with damping material between part, the damping material by way of perfusion respectively with first connector and described second
Connector connection.
Wherein, one in first connector and second connector is provided with connecting column, another is provided with
Link slot, the connecting column are inserted into the link slot, and form has the damping material, the vibration damping in the link slot
Material fixes the connecting column and the link slot.
Wherein, it is provided at least one through-hole on the connecting column, is filled with the damping material in the through-hole.
Wherein, note funnel is provided on the side wall of the link slot.
Wherein, first connector is provided between the surface of the connecting column and the end face of the link slot and is provided with
First gap, is provided with the second gap between the end face of the connecting column and the bottom surface of the link slot, first gap and
The damping material is filled in second gap.
Wherein, the first connecting hole is provided on the connecting column, corresponding with first connecting hole on the link slot
Position is provided with the second connecting hole, and pin cooperates after passing through second connecting hole with first connecting hole, the pin with
The damping material is filled between first connecting hole, second connecting hole.
It is another object of the present invention to propose a kind of Medical Devices, the effectiveness in vibration suppression of the Medical Devices is stablized, maintenance
It is in the process not in the problem of damping material is lost or forgets installation.
For this purpose, the present invention uses following technical scheme：
A kind of Medical Devices, including body and shell further include vibration absorber as described above, first connector with
The cage connection, second connector are connect with the body.
Wherein, support frame is provided on the body, support frame as described above is fixed with second connector by screw.
Wherein, reinforcing rib is provided on support frame as described above.
Wherein, fixed part is provided on the shell, the fixed part is fixed with first connector by screw.
Wherein, it is convexly equipped with load-bearing pillar on the inside of the shell, is provided with card slot at the top of first connector, it is described to hold
Weight column is overlapped in the card slot.
Beneficial effect：The present invention provides a kind of vibration absorber and Medical Devices.In the vibration absorber, damping material perfusion
In gap between the first connector and the second connector, after damping material solidification forever by the first connector and the second connector
Long property is fixed, and the effectiveness in vibration suppression of vibration absorber is stablized, and is not in that installation is lost or forgotten to damping material in maintenance process
Problem guarantees the effectiveness in vibration suppression of Medical Devices.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of Medical Devices provided by the invention；
Fig. 2 is the structural schematic diagram of vibration absorber provided by the invention；
Fig. 3 is the cross-sectional view of vibration absorber provided by the invention；
Fig. 4 is the structural schematic diagram of body provided by the invention；
Fig. 5 is the structural schematic diagram of support frame provided by the invention；
Fig. 6 is the structural schematic diagram after support frame provided by the invention and vibration absorber assembly；
Fig. 7 is the structural schematic diagram of shell provided by the invention；
Fig. 8 is the explosive view of Medical Devices part-structure provided by the invention.
Wherein：
100, vibration absorber；200, body；300, shell；
11, the first connector；111, connecting column；112, card slot；113, through-hole；12, the second connector；121, link slot；
1211, funnel is infused；122, third connecting hole；13, damping material；
21, support frame；211, fixed plate；212, support plate；213, threaded hole；214, reinforcing rib；
31, load-bearing pillar；32, the second plate；33, the first plate；34, abutting part.
Specific embodiment
To keep the technical problems solved, the adopted technical scheme and the technical effect achieved by the invention clearer, below
In conjunction with attached drawing and pass through specific embodiment to further illustrate the technical scheme of the present invention.
As shown in Figure 1, present embodiments providing a kind of Medical Devices, Medical Devices can be x-ray diagnostic equipment, ultrasound
Diagnostic device etc..Medical Devices include body 200 and the shell being fixed on body 200 300.In order to which 200 work of body is isolated
As when the vibration that generates, avoid collision between body 200 and shell 300 from generating noise, also set between body 200 and shell 300
It is equipped with vibration absorber 100.
As shown in Fig. 2, vibration absorber 100 is whole in I-shaped, vibration absorber 100 includes that the first connector 11 and second connects
Fitting 12, the first connector 11 and the second connector 12 all can be rigid structure, the first connector 11 and the second connectors 12
Between be provided with damping material 13.First connector 11 is connect with shell 300, and the second connector 12 is connect with body 200, is passed through
The buffering of damping material 13 can isolate the vibration of body 200, reduce noise when Medical Devices work.Wherein, damping material
13 can be high flexibility, the damping material, such as rubber, silica gel, epoxy resin of high-damping etc..
As shown in figure 3, the bottom surface of the first connector 11 is convexly equipped with connecting column 111, the first connector 11 and connecting column 111 are whole
Body is T-shaped.Optionally, connecting column 111 can be cylinder or cube rod.The top surface of second connector 12 is provided with link slot 121,
Link slot 121 is columnar hollow structure, the upper end opening of link slot 121.Connecting column 111 is inserted into link slot 121, vibration damping material
Material 13 is injected by way of perfusion in link slot 121, and the gap between link slot 121 and connecting column 111, material to be damped are filled up
After 13 solidification of material that the first connector 11 and the second connector 12 is permanently fixed, the effectiveness in vibration suppression of vibration absorber 100 is stablized,
In maintenance process, is not in the problem of damping material 13 is lost or forgets installation, guarantees the effectiveness in vibration suppression of Medical Devices.
In other embodiments, it can be not provided with connecting column 111 and link slot 121, but directly in the first connector 11
And second connector 12 joint face between damping material 13 is perfused, the damping material 13 of perfusion forms damping layer after solidifying, subtracts
The both ends of vibration layer are directly fixed with the first connector 11 and the second connector 12, and the first connector 11 and second equally may be implemented
The permanent fixation of connector 12.
To avoid the first connector 11 and the direct rigid contact of the second connector 12, the bottom surface of the first connector 11 and connection
It is provided with gap between the end face of slot 121, damping material 13 is filled in the gap, avoids the bottom surface of the first connector 11 direct
Contacting with the end face of link slot 121 influences effectiveness in vibration suppression.Similarly, between the end face of connecting column 111 and the bottom surface of link slot 121
It is also equipped with gap, connecting column 111 is avoided directly to contact with the bottom surface of link slot 121.
It in other embodiments, can be to be convexly equipped with connecting column on the second connector 12, accordingly, on the first connector 11
It is provided with link slot, can also equally form permanently fixed vibration absorber 100.
In order to improve the effectiveness in vibration suppression of vibration absorber 100, at least one through-hole 113 is also provided on connecting column 111,
Through-hole 113 can run through connecting column 111 in the horizontal direction, at least one through-hole 113 can be along the length direction of connecting column 111 point
Cloth.When damping material 13 is perfused, damping material 13 can be filled in through-hole 113, to increase connecting column 111 and link slot
The weight of damping material 13 between 121 is conducive to improve effectiveness in vibration suppression.Meanwhile setting through-hole 113 can also increase connecting column
111 with the contact area of damping material 13, be conducive to the fixed effect for improving connecting column 111 and link slot 121, so that vibration damping dress
It is more stable to set 100 structures.
To further increase the effect that damping material 13 is fixedly connected with column 111, connecting column 111 can be frustum structure,
Area of section is gradually reduced by root to end, is conducive to increase the damping material 13 between connecting column 111 and link slot 121
Total amount.To avoid 111 end intensity of connecting column insufficient and leading to the fracture of connecting column 111 etc., at least one through-hole 113 is from top to bottom
Area of section reduce one by one.
For the rigidity for further enhancing connecting column 111, between connecting column 111 and link slot 121 can also by pin into
One step is fixed.Specifically, be provided with the first connecting hole on connecting column 111, on link slot 121 with the first connecting hole corresponding position
It is provided with the second connecting hole, pin cooperates after passing through the second connecting hole with the first connecting hole.Can not only it be increased by the way that pin is arranged
The rigidity of strong ties column 111, and the fixed effect of connecting column 111 Yu link slot 121 can be reinforced.Wherein, pin can edge
It is horizontally arranged, i.e., it is inserted by the side of link slot 121, the first connecting hole is arranged in a staggered manner with through-hole 113, to reduce to connection
The influence of the intensity of column 111.
To avoid the first connector 11 and the direct rigid contact of the second connector 12, pin and the first connecting hole and second connect
It connects and all has certain gap between hole, and be filled with damping material 13 in the gap, to guarantee that the first connector 11 and second connects
Effectiveness in vibration suppression between fitting 12.
Optionally, pin can also be fixed on the bottom surface of link slot 121, accordingly, be arranged on the end face of connecting column 111
There is pin hole.After connecting column 111 is inserted into link slot 121, pin is inserted into pin hole, to enhance the rigidity of connecting column 111.
In other embodiments, level side can also be replaced by the way that multiple blind holes are arranged on the end face of connecting column 111
To perforative through-hole 113.
Note funnel 1211 is also provided on the side wall of link slot 121, damping material 13 is perfused by note funnel 1211
Enter in link slot 121, to prepare vibration absorber 100.
In order to mitigate the weight of vibration absorber 100, shell 300 is avoided to connect stress deformation with vibration absorber 100, first connects
Fitting 11 can be provided with multiple hollow holes in the horizontal direction, form bead structures between adjacent hollow hole, to guarantee that first connects
The intensity of fitting 11.Meanwhile first the top surface of connector 11 can also be recessed card slot 112, can further mitigate vibration damping
The weight of device 100 advantageously reduces the cost of vibration absorber.
As shown in figure 4, support frame 21 can be set on body 200, support frame 21 is for fixing vibration absorber 100.For
The effectiveness in vibration suppression for improving Medical Devices, can be set multiple vibration absorbers 100, body 200 between body 200 and shell 300
On can be correspondingly arranged on multiple support frames 21.Specifically, as shown in figure 5, support frame 21 includes fixed plate 211 and support plate
212, fixed plate 211 can be fixed by screws on body 200.Support plate 212 is connect with fixed plate 211, and the two forms L
Type, is provided with threaded hole 213 in support plate 212, and threaded hole 213 is used for and screw fit is to fix vibration absorber 100.In order to
The intensity for improving support frame 21 avoids support frame 21 from deforming, and support frame 21 further includes reinforcing rib 214, one end of reinforcing rib 214 with
The bottom surface of support plate 212 connects, and the other end is connect with fixed plate 211, so that reinforcing rib 214, fixed plate 211 and support plate 212
Three forms three-legged structure, supports more stable.
As shown in Figure 2 and Figure 6, third connecting hole 122 is provided on the second connector 12, screw passes through third connecting hole
Cooperate after 122 with the threaded hole 213 on support portion, so that the second connector 12 is fixed on support portion.In order to reduce third
The machining accuracy of connecting hole 122, third connecting hole 122 can be strip hole, when fixing the second connector 12 with support portion, spiral shell
Nail can be adjusted along strip hole, to cooperate with threaded hole 213.
As shown in Figure 7 and Figure 8, fixed part is provided on shell 300, fixed part with the first connector 11 for connecting.Gu
Determining portion and the first connector 11 can be fixed by screw.Specifically, fixed part includes the first plate 33 and the second plate 32, the first plate
33 and second plate 32 connection form L-type.First plate 33 is arranged in parallel with 300 inner surface of shell and is fixed by screw, the second plate
The surface of 32 vertical enclosures 300 is arranged, and the upper end of the second plate 32 is bent to form clinch, and clinch is overlapped on the first connection
The top surface of part 11, and it is fixed by screw and the first connector 11.
Fixed part is caused to deform to avoid the weight of shell 300 from being all applied on fixed part, the inside of shell 300 is also convex
Equipped with load-bearing pillar 31, load-bearing pillar 31 is overlapped on the first connector 11, can be with by the weight of 31 load-carrying covering 300 of load-bearing pillar
Reduce the load of fixed part.To guarantee that it is more stable that load-bearing pillar 31 is connect with the first connection frame, load-bearing pillar 31 can be overlapped on first
In the card slot 112 of connector 11, card slot 112 can also have certain position-limiting action to load-bearing pillar 31.To guarantee vibration absorber 100
Load-bearing capacity, position corresponding with connecting column 111 in 11 top surface of the first connector can be set in card slot 112, so that load-bearing pillar
31 when being put into 112 in card slot, and load-bearing pillar 31 can act on connecting column 111 to the power that the first connector 11 applies, and not only may be used
To improve the load capacity of vibration absorber 100, and power can be applied directly on damping material 13, be conducive to improve vibration damping effect
Fruit.
As shown in figure 8, protrusion has abutting part 34 to shell 300 inwardly, abutting part 34 abuts with third plate 33 and passes through spiral shell
Nail is fixed.After shell 300 and body 200 assemble, third plate 33 is connected on body 200 by abutting part 34.Optionally, screw
It is fixed after abutting part 34 and the first plate 33 can be sequentially passed through with body 200, is conducive to improve shell 300, body 200 and vibration damping
The fixed effect of device 100.
In the present embodiment, the support frame 21 on body 200 is fixed by the supported underneath of vibration absorber 100, and shell 300 passes through
The cooperation of fixed part and load-bearing pillar 31 can limit shell 300 by the fixed vibration absorber 100 in the top of vibration absorber 100
With the relative movement between the first connector 11, be conducive to the effectiveness in vibration suppression for improving Medical Devices.
It, can on body 200 to further increase the stability connected between vibration absorber 100, body 200 and shell 300
To be provided with magnetic substance, vibration absorber 100 can firmly be connect with body 200 by the suction-operated of magnetic substance, vibration damping is avoided to fill
100 are set to be detached from body 200.
Similarly, the fixed part on shell 300 can also be reinforced imitating with the fixed of body 200 under the action of magnetic substance
Fruit.
The above is only a preferred embodiment of the present invention, for those of ordinary skill in the art, according to the present invention
Thought, there will be changes in the specific implementation manner and application range, and the content of the present specification should not be construed as to the present invention
Limitation.
Claims (10)
1. a kind of vibration absorber (100), which is characterized in that including the first connector (11) and the second connector (12), described
It is provided between a connection piece (11) and second connector (12) damping material (13), the damping material (13) passes through filling
The mode of note is connect with first connector (11) and second connector (12) respectively.
2. vibration absorber (100) as described in claim 1, which is characterized in that first connector (11) and described second
One in connector (12) is provided with connecting column (111), another is provided with link slot (121), and the connecting column (111) is inserted
Enter in the link slot (121), the interior form of the link slot (121) has the damping material (13), the damping material
(13) connecting column (111) and the link slot (121) is fixed.
3. vibration absorber (100) as claimed in claim 2, which is characterized in that be provided at least one on the connecting column (111)
A through-hole (113), the through-hole (113) is interior to be filled with the damping material (13).
4. vibration absorber (100) as claimed in claim 2, which is characterized in that be provided on the side wall of the link slot (121)
It infuses funnel (1211).
5. vibration absorber (100) as claimed in claim 2, which is characterized in that first connector (11) is provided with described
The first gap is provided between the surface of connecting column (111) and the end face of the link slot (121), the connecting column (111)
It is provided with the second gap between end face and the bottom surface of the link slot (121), is filled out in first gap and second gap
Filled with the damping material (13).
6. vibration absorber (100) as claimed in claim 5, which is characterized in that be provided with the first company on the connecting column (111)
Hole is connect, the first connecting hole corresponding position is being provided with the second connecting hole on the link slot (121), pin passes through described
Cooperate after second connecting hole with first connecting hole, between the pin and first connecting hole, second connecting hole
Filled with the damping material (13).
7. a kind of Medical Devices, including body (200) and shell (300), which is characterized in that further include as in claim 1-6
Described in any item vibration absorbers (100), first connector (11) connect with the shell (300), second connection
Part (12) is connect with the body (200).
8. Medical Devices as claimed in claim 7, which is characterized in that be provided with support frame (21), institute on the body (200)
It states support frame (21) and is fixed with second connector (12) by screw.
9. Medical Devices as claimed in claim 7, which is characterized in that it is provided with fixed part on the shell (300), it is described solid
Determine portion and is fixed with first connector (11) by screw.
10. Medical Devices as claimed in claim 9, which is characterized in that be convexly equipped with load-bearing pillar on the inside of the shell (300)
(31), it is provided with card slot (112) at the top of first connector (11), the load-bearing pillar (31) is overlapped on the card slot
(112) in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811018634.4A CN108843729A (en) | 2018-09-03 | 2018-09-03 | A kind of vibration absorber and Medical Devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811018634.4A CN108843729A (en) | 2018-09-03 | 2018-09-03 | A kind of vibration absorber and Medical Devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108843729A true CN108843729A (en) | 2018-11-20 |
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ID=64189521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811018634.4A Pending CN108843729A (en) | 2018-09-03 | 2018-09-03 | A kind of vibration absorber and Medical Devices |
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| Country | Link |
|---|---|
| CN (1) | CN108843729A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102483118A (en) * | 2009-07-23 | 2012-05-30 | 乌韦·安德松 | Load-bearing Plate And Method For Supporting A Bulky Device Of Medical Engineering And Method For Producing A Load-bearing Plate |
| CN105041933A (en) * | 2015-06-15 | 2015-11-11 | 株洲时代新材料科技股份有限公司 | Two-way vibration reduction elastomer |
| CN106015419A (en) * | 2016-06-08 | 2016-10-12 | 株洲时代新材料科技股份有限公司 | Sawtooth-shaped rubber pad for railway vehicles and rigidity adjustment method thereof |
| CN107906274A (en) * | 2017-10-31 | 2018-04-13 | 无锡市永兴金属软管有限公司 | A kind of corrugated flexible metal tube manufacture method with shock-absorbing function |
-
2018
- 2018-09-03 CN CN201811018634.4A patent/CN108843729A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102483118A (en) * | 2009-07-23 | 2012-05-30 | 乌韦·安德松 | Load-bearing Plate And Method For Supporting A Bulky Device Of Medical Engineering And Method For Producing A Load-bearing Plate |
| CN105041933A (en) * | 2015-06-15 | 2015-11-11 | 株洲时代新材料科技股份有限公司 | Two-way vibration reduction elastomer |
| CN106015419A (en) * | 2016-06-08 | 2016-10-12 | 株洲时代新材料科技股份有限公司 | Sawtooth-shaped rubber pad for railway vehicles and rigidity adjustment method thereof |
| CN107906274A (en) * | 2017-10-31 | 2018-04-13 | 无锡市永兴金属软管有限公司 | A kind of corrugated flexible metal tube manufacture method with shock-absorbing function |
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| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 201807 Shanghai City, north of the city of Jiading District Road No. 2258 Applicant after: Shanghai Lianying Medical Technology Co., Ltd Address before: 201807 Shanghai City, north of the city of Jiading District Road No. 2258 Applicant before: SHANGHAI UNITED IMAGING HEALTHCARE Co.,Ltd. |
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| CB02 | Change of applicant information | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181120 |
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| RJ01 | Rejection of invention patent application after publication |