CN201001762Y - Wave source fixing device for orthopedic therapeutic machine - Google Patents
Wave source fixing device for orthopedic therapeutic machine Download PDFInfo
- Publication number
- CN201001762Y CN201001762Y CNU2007201187415U CN200720118741U CN201001762Y CN 201001762 Y CN201001762 Y CN 201001762Y CN U2007201187415 U CNU2007201187415 U CN U2007201187415U CN 200720118741 U CN200720118741 U CN 200720118741U CN 201001762 Y CN201001762 Y CN 201001762Y
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- CN
- China
- Prior art keywords
- wave source
- push rod
- spring
- source fixture
- orthopaedics therapy
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- 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 - Lifetime
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- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The utility model discloses a wave source fixing device for an orthopaedics therapeutics apparatus, which includes a fixed rotation ball connected with the wave sources, a connection arm and an electrical driving device is flexibly positioned on the fixed rotation ball, the connection arm is provided with a friction fixing piece, a spring and a push rod, in which the friction fixing piece is installed against the fixed rotation ball, the spring is positioned between the friction fixing piece and the push rod, and the push rod is also connected with the electrical driving device. With such a structure, the push rod can be driven easily through the electrical driving device, to press the spring and to fix the position of wave source through the friction fixing piece, which saves effort, ensures reliable fixing, and prevents the problem from accident movement of wave source device during the treatment effectively.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, relates in particular to a kind of wave source fixture of shock wave orthopaedics therapy machine.
Background technology
Shock wave orthopaedics therapy machine is a kind of common medical apparatus and instruments of treatment orthopaedic disease, this product generally comprises support, wave source device and articulating device, the wave source device is connected with support by articulating device, treats by the orthopaedic disease that the shock wave of wave source device generation is suffered from human body.Articulating device in the existing product mainly comprises first and second two linking arms, first linking arm can rotatingly be connected on the support, second linking arm then flexibly connects with first linking arm and wave source device respectively, can treat different patients' different parts with convenient around the 360 degree rotations of second linking arm in order to realize the wave source device, between second linking arm and wave source device, be provided with the fixing ball that changes, a fixing end that changes ball is provided with axle and is fixed on the wave source device by this axle, and the other end then flexibly connects with second linking arm.Also be provided with friction fasteners, spring and manual push rod in second linking arm, wherein, friction fasteners is resisted against on the described fixedly commentaries on classics ball, and spring is arranged between friction fasteners and the manual push rod.During work, because spring is provided with certain pretightning force, this just makes the wave source device to adjust to suitable position under the state of damping being fit to the position of needs of patients treatment having, otherwise the wave source device may move arbitrarily under the effect of its gravity and is inconvenient on the contrary regulate; After adjusting to correct position, then can and then be fixed the commentaries on classics ball by manual push rod holddown spring, it can not be moved relative to second linking arm again, so just can treat.
This product existing problems mainly are: because after the wave source device water-filling, the weight of adding self can produce bigger gravity, and be fixed the commentaries on classics ball by manual mode, this not only requires great effort, operates inconvenience, and fixed effect is very bad, can often occur the carrying out of the unexpected moving influence treatment of wave source in the therapeutic process.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of wave source fixture of orthopaedics therapy machine, and is not only laborsaving, easy to operate, and fixed effect is good, can effectively avoid the unexpected problem that moves of therapeutic process medium wave source apparatus.
In order to solve the problems of the technologies described above, the technical scheme that this utility model adopted is:
A kind of wave source fixture of orthopaedics therapy machine, it comprises the fixedly commentaries on classics ball that is connected with wave source, is movably arranged on this fixing linking arm and Vidacare corp that changes on ball, in this linking arm, also be provided with friction fasteners, spring and push rod, wherein, friction fasteners is resisted against on the described fixedly commentaries on classics ball, spring is arranged between friction fasteners and the push rod, and push rod also is connected with described Vidacare corp.
Adopt after such structure, just can drive push rod easily by Vidacare corp, make its holddown spring, and then by the fixed-site of friction fasteners with wave source, not only laborsaving, and fixation is reliable, can effectively avoid the therapeutic process medium wave source apparatus mobile problem that meets accident.
Described Vidacare corp comprises motor, screw rod and nut, and wherein, motor is connected with screw rod, and nut then is sleeved on this screw rod, and this nut also is connected with described push rod or one-body molded.
Described Vidacare corp also comprises the driving gear and the driven gear of mutual Vertical Meshing, and wherein, driving gear is connected with described motor, and driven gear then is connected with screw rod.
Described friction fasteners comprises rubber parts and metalwork, and wherein, rubber parts contacts with described fixedly commentaries on classics ball, and metalwork promptly is resisted against on the rubber parts.Can increase frictional force like this, make fixed effect further improve.
Described spring is a disk spring.
Push rod promotes spring for convenience, also is provided with pushing block between described spring and push rod.
Description of drawings
Reaching the specific embodiment below with reference to the accompanying drawings is described in further detail utility model.
Fig. 1 is the structural representation of this utility model one preferred embodiment.
The specific embodiment
The wave source fixture of orthopaedics therapy machine as shown in Figure 1, it comprises the fixedly commentaries on classics ball 1 that is connected with wave source 4, is movably arranged on this fixing linking arm 2 and Vidacare corp 3 that changes on ball 1.
In described linking arm 2, also be provided with friction fasteners, spring 22 and push rod 23, wherein, friction fasteners is resisted against on the described fixedly commentaries on classics ball 1, and spring 22 is arranged between friction fasteners and the push rod 23, and push rod 23 also is connected with described Vidacare corp 3.Adopt after such structure, just can drive push rod 23 easily by Vidacare corp 3, make its holddown spring 22, and then by the fixed-site of friction fasteners with wave source 4, not only laborsaving, and fixation is reliable, can effectively avoid treating in the therapeutic process wave source 4 mobile problem that meets accident.During concrete enforcement, described spring 22 can be selected disk spring, and when mounted certain pretightning force can be set, and makes that wave source 4 can have freely rotating of damping under the state that Vidacare corp 3 do not start; Between described spring 22 and push rod 23, also pushing block 24 can be set, change ball 1 to make things convenient for push rod 23 to promote spring 22 and then to be fixed.
Described friction fasteners is the molectron that comprises rubber parts 211 and metalwork 212, rubber parts 211 is arranged on the left of metalwork 212, and contact with aforesaid fixedly commentaries on classics ball 1, and metalwork 212 promptly is resisted against on the rubber parts 211, and available screw 213 links together both.Can increase frictional force by rubber parts 211 like this, make fixed effect further improve; During concrete enforcement, also can dig out a recess that adapts with fixing commentaries on classics ball 1 shape size at the front end of rubber parts 211, by this recess rubber parts 211 is contacted with described fixedly commentaries on classics ball 1, can further increase rubber parts 211 and fixing frictional force of changeing between the ball 1 like this.
Described Vidacare corp 3 comprises motor 33, screw rod 34 and nut 35, and wherein, motor 33 is connected with screw rod 34, and 35 on nut is sleeved on this screw rod 34, and this nut 35 also is connected with described push rod 23.During concrete enforcement, optional with the bigger motor 33 of power, to guarantee locating effect; In addition, in order to make transmission effect between nut 35 and the push rod 23 reach best, also can be with this both are one-body molded.As a kind of preferred version, can also in described Vidacare corp, set up the driving gear 36 and the driven gear 37 of two mutual Vertical Meshing, wherein, driving gear 36 is connected with described motor 33, and 37 of driven gears are connected with screw rod 34.
During work, as shown in Figure 1, before motor 33 did not start, because spring 22 has certain pretightning force, what damping can be arranged moved freely wave source 4, is adjusted to the treatment desired position; Crawl first microswitch 31 starter motors 33, driving bolt and nut mechanism by intermeshing driving and driven gear 36,37 makes push rod 23 promote pushing block forward, and then pressuring spring 22 promotes metalwork 212, thereby rubber parts 211 is stung fastened and change ball 1, wave source 4 can not be rotated, so just can carry out normal therapeutic; After treatment finishes, crawl second microswitch 32, disable motor 33 is return push rod 23 backward, and wave source 4 can have moving freely to next treatment position of damping again like this.
Claims (6)
1, a kind of wave source fixture of orthopaedics therapy machine, it comprises the fixedly commentaries on classics ball that is connected with wave source and is movably arranged on this fixing linking arm that changes on the ball, in this linking arm, also be provided with friction fasteners, spring and push rod, wherein, friction fasteners is resisted against on the described fixedly commentaries on classics ball, spring is arranged between friction fasteners and the push rod, it is characterized in that: this wave source fixture also comprises Vidacare corp, and this Vidacare corp is connected with push rod.
2, the wave source fixture of orthopaedics therapy machine according to claim 1, it is characterized in that: described Vidacare corp comprises motor, screw rod and nut, and wherein, motor is connected with screw rod, nut then is sleeved on this screw rod, and this nut also is connected with described push rod.
3, the wave source fixture of orthopaedics therapy machine according to claim 2, it is characterized in that: described Vidacare corp also comprises the driving gear and the driven gear of mutual Vertical Meshing, wherein, driving gear is connected with described motor, and driven gear then is connected with screw rod.
4, according to the wave source fixture of claim 1,2 or 3 described orthopaedics therapy machines, it is characterized in that: described friction fasteners comprises rubber parts and metalwork, wherein, rubber parts contacts with described fixedly commentaries on classics ball, and metalwork promptly is resisted against on the rubber parts.
5, the wave source fixture of orthopaedics therapy machine according to claim 1 is characterized in that: described spring is a disk spring.
6, the wave source fixture of orthopaedics therapy machine according to claim 1 is characterized in that: also be provided with pushing block between described spring and the push rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201187415U CN201001762Y (en) | 2007-02-15 | 2007-02-15 | Wave source fixing device for orthopedic therapeutic machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201187415U CN201001762Y (en) | 2007-02-15 | 2007-02-15 | Wave source fixing device for orthopedic therapeutic machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201001762Y true CN201001762Y (en) | 2008-01-09 |
Family
ID=39037305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201187415U Expired - Lifetime CN201001762Y (en) | 2007-02-15 | 2007-02-15 | Wave source fixing device for orthopedic therapeutic machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201001762Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104887281A (en) * | 2015-06-23 | 2015-09-09 | 苏州市瑞晟医疗器械有限公司 | Wave source device of orthopedic therapy machine |
| CN104905858A (en) * | 2015-06-23 | 2015-09-16 | 苏州市瑞晟医疗器械有限公司 | Orthopedics therapeutic machine wave source device with adjustable water bag |
-
2007
- 2007-02-15 CN CNU2007201187415U patent/CN201001762Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104887281A (en) * | 2015-06-23 | 2015-09-09 | 苏州市瑞晟医疗器械有限公司 | Wave source device of orthopedic therapy machine |
| CN104905858A (en) * | 2015-06-23 | 2015-09-16 | 苏州市瑞晟医疗器械有限公司 | Orthopedics therapeutic machine wave source device with adjustable water bag |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080109 |
|
| CX01 | Expiry of patent term |