CN202612987U - Adjustable rotary adjusting mechanism for medical apparatus and instruments - Google Patents
Adjustable rotary adjusting mechanism for medical apparatus and instruments Download PDFInfo
- Publication number
- CN202612987U CN202612987U CN 201220271615 CN201220271615U CN202612987U CN 202612987 U CN202612987 U CN 202612987U CN 201220271615 CN201220271615 CN 201220271615 CN 201220271615 U CN201220271615 U CN 201220271615U CN 202612987 U CN202612987 U CN 202612987U
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- rotating shaft
- hole
- limiting stopper
- rotary
- stationary axle
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Abstract
The utility model relates to the field of medical apparatus and instruments, in particular to an adjustable rotary adjusting mechanism for medical apparatus and instruments. The adjustable rotary adjusting mechanism comprises a transverse rod, a first rotary portion and a second rotary portion. The first rotary portion and the second rotary portion are penetratingly arranged at tail ends of the transverse rod respectively, and one lateral face of the second rotary portion is fixed to an equipment fixing part. The first rotary portion comprises a main unit rotary shaft, a rotary shaft jacket and a limiting block, the rotary shaft jacket is sleeved on a through hole of the transverse rod, the inner wall of the rotary shaft jacket is connected with a shaft surface of the main unit rotary shaft, an upper end of the main unit rotary shaft is fixed to medical equipment, and the bottom face of the main unit rotary shaft is connected with the limiting block through a positioning part and a threaded fixing part. A gap between the rotary part and the fixing part matched with the same is kept unchanged during repeated rotation of the rotary adjusting mechanism, and the rotary part is prevented from loosing, so that the rotary adjusting mechanism is high in reliability, and continuity in use of products is facilitated.
Description
Technical field
The utility model relates to the medical device product field, is specifically related to a kind of adjustable rotation regulating mechanism that is used for medical apparatus
Background technique
on the market current, rotatable control mode has obtained utilization very widely at medical instruments field.At present; Most medical equipment are widely used in each hospital, and it adopts the mode of suspension bridge or extension wall to fix various medical equipment to the actual conditions of hospital; Then can effectively save the space; Through multi-faceted adjusting, then be convenient to medical care personnel and effectively use instrument simultaneously, reach the purpose of portable operation.At present in some traditional designs, carry out to the mode that the mode of regulating and controlling generally adopts ball bearing or gear to regulate, still, the former adjusting is got up too flexible, is unfavorable for operation; And the latter's adjusting is too mechanical, can not regulate freely according to user's demand.For this reason; A kind of mechanism that utilizes rotating shaft to regulate also appears on the market; But this kind utilizes mechanism that rotating shaft regulates in the process of rotation repeatedly, to be prone to cause revolving part wherein and the fixed block that is mated between the gap can become big gradually; Final loosening the disengaging, reliability is not high, is unfavorable for the lasting use of product
Summary of the invention
For overcoming above-mentioned defective, the purpose of the utility model promptly is to provide a kind of being used for that medical apparatus is fixed and adjustable rotation regulating mechanism of controlling
.
The purpose of the utility model realizes through following technological scheme:
A kind of adjustable rotation regulating mechanism that is used for medical apparatus of the utility model, it is connected with the equipment fixed block with medical equipment respectively, comprising: cross bar, first rotary part and second rotary part;
Two ends of
said cross bar are respectively equipped with first, second through hole, and said first rotary part and second rotary part are arranged in respectively on first, second through hole of cross bar; Said first rotary part and medical equipment are connected to a fixed, and said second rotary part and equipment fixed block are connected to a fixed; Said first rotary part comprises: main frame rotating shaft, rotating shaft overcoat and limiting stopper; Said rotating shaft overcoat is sheathed on first through hole of cross bar; The axial plane of the inwall of said rotating shaft overcoat and main frame rotating shaft joins, and the upper end and the medical equipment of said main frame rotating shaft fix, and said main frame rotating shaft bottom surface is provided with the rotating shaft screw; Said main frame rotating shaft bottom and limiting stopper join; Be provided with the limiting stopper screw relative in the said limiting stopper, be connected to threaded fasteners within said rotating shaft screw and the limiting stopper screw, also be provided with locating piece between said main frame rotating shaft and the limiting stopper with the rotating shaft screw.
are further, and said limiting stopper upper surface joins through pad and cross bar lower surface, and said pad is located in the main frame rotating shaft.
are further; Said locating piece is a pin; Said main frame rotating shaft bottom surface is provided with the rotating shaft positioning hole, is provided with the limiting stopper positioning hole relative with the rotating shaft positioning hole in the said limiting stopper, and said pin penetrates among rotating shaft positioning hole and the limiting stopper positioning hole.
are further, and the quantity of said pin is more than two.
are further, and said locating piece is the boss that is arranged on main frame rotating shaft bottom surface, and the bottom surface of said boss is a polygonal, is provided with the limiting stopper positioning hole that is complementary with the boss bottom surface in the said limiting stopper.
Further, said second rotary part comprises: fixed base, stationary axle and screw thread control piece;
Has hollow cavity in
said fixed base; One end of said cross bar penetrates in the hollow cavity of fixed base; Said fixed base one side connects with the equipment fixed block, and its upper surface is provided with the stationary axle locating slot, and the bottom of said stationary axle locating slot is provided with fixed shaft hole; The bottom surface of said fixed base is provided with and the corresponding fixed shaft hole down of last fixed shaft hole; The axial plane of said stationary axle inserts fixed shaft hole down successively through second through hole of last fixed shaft hole and cross bar, and the lower surface of said stationary axle has the stationary axle screw; Match with the stationary axle screw in the screw section of said screw thread control piece, the upper end of said stationary axle is provided with the stationary axle limited part that matches with the stationary axle locating slot.
are further, are provided with Improved mat between the upper surface of said fixed base and the stationary axle limited part, are provided with down Improved mat between the lower surface of said fixed base and the screw thread control piece.
Further, said second rotary part also comprises: rotary spacing spare;
The outside of second through hole of
said cross bar is provided with the arc restraining groove, and the lower surface of said fixed base is provided with and the corresponding spacing hole of arc restraining groove, and said rotary spacing spare passes the arc restraining groove and inserts spacing hole.
are further, are provided with cushion between said threaded fasteners and the limiting stopper.
are further, and the quantity of said threaded fasteners is more than two.
the utility model is in the process of rotation repeatedly, and the gap between revolving part and the fixed block that is mated will remain unchanged, and revolving part can't get loose, and its reliability is high, is beneficial to the lasting use of product.
Description of drawings
In order to be easy to explanation, the utility model is done to describe in detail by following preferred embodiment and accompanying drawing
.
Fig. 1 is the overall structure schematic representation of the utility model;
Fig. 2 is the decomposition texture schematic representation of the utility model;
Fig. 3 is the integral body assembling effect schematic representation of the utility model;
Fig. 4 is a kind of embodiment's of first rotary part in the utility model a structural representation;
Fig. 5 is the another kind of embodiment's of first rotary part in the utility model a structural representation;
Fig. 6 is the structural representation of second rotary part in the utility model;
Fig. 7 is the plan structure schematic representation of the cross bar in the utility model;
Fig. 8 be in the utility model cross bar look up structural representation.
Embodiment
For the purpose, technological scheme and the advantage that make the utility model is clearer,, the utility model is further elaborated below in conjunction with accompanying drawing and embodiment.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
See also Fig. 1 to Fig. 3, a kind of adjustable rotation regulating mechanism that is used for medical apparatus of the utility model mainly comprises:
It is connected with the equipment fixed block with medical equipment respectively, comprising: cross bar 4, first rotary part and second rotary part;
Two ends of
said cross bar 4 are respectively equipped with first through hole 150, second through hole 160, and said first rotary part and second rotary part are arranged in respectively on first, second through hole 150,160 of cross bar; Said first rotary part and medical equipment 33 are connected to a fixed, and said second rotary part and equipment fixed block 35 are connected to a fixed; Said first rotary part comprises: main frame rotating shaft 1, rotating shaft overcoat 2 and limiting stopper 6; Said rotating shaft overcoat 2 is sheathed on first through hole 150 of cross bar 4; The axial plane of the inwall of said rotating shaft overcoat 2 and main frame rotating shaft 1 joins; The upper end of said main frame rotating shaft 1 and medical equipment 33 fix, and said main frame rotating shaft 1 bottom surface is provided with rotating shaft screw 110, and said main frame rotating shaft 1 bottom is passed pad 5 and joined with limiting stopper 6; Said limiting stopper 6 upper surfaces join through pad 5 and cross bar 4 lower surfaces; Be provided with the limiting stopper screw 63 relative in the said limiting stopper 6, be connected to threaded fasteners 7 within said rotating shaft screw 110 and the limiting stopper screw 63, also be provided with locating piece between said main frame rotating shaft 1 and the limiting stopper 6 with rotating shaft screw 110.Utilize locating piece to carry out the transmission between main frame rotating shaft 1 and the limiting stopper 6 in the utility model, avoid screw to get loose because of the rotation of main frame rotating shaft causes.
see also Fig. 4; As a kind of improvement; The said locating piece of the utility model is a pin 3; Said main frame rotating shaft 1 bottom surface is provided with rotating shaft positioning hole 120, is provided with the limiting stopper positioning hole 64 relative with rotating shaft positioning hole 120 in the said limiting stopper 6, and said pin 3 penetrates among rotating shaft positioning hole 120 and the limiting stopper positioning hole 64.
are further, and the quantity of said pin 3 is more than two.
see also Fig. 5; Improve as another kind; The said locating piece of the utility model is the boss 122 that is arranged on main frame rotating shaft 1 bottom surface, and the bottom surface of said boss 122 is a polygonal, is provided with the limiting stopper positioning hole 65 that is complementary with boss 122 bottom surfaces in the said limiting stopper 6.
See also Fig. 6, said second rotary part of the utility model comprises: fixed base 11, stationary axle 9 and screw thread control piece 13;
Has hollow cavity in
said fixed base 11; One end of said cross bar 4 penetrates in the hollow cavity of fixed base 11; Said fixed base 11 1 sides connect with equipment fixed block 35; Its upper surface is provided with stationary axle locating slot 114, and the bottom of said stationary axle locating slot 114 is provided with fixed shaft hole (not shown), and the bottom surface of said fixed base is provided with and the corresponding fixed shaft hole 113 down of last fixed shaft hole (not shown); The upper end of said stationary axle 9 is provided with the stationary axle limited part that matches with stationary axle locating slot 114; Its lower end is provided with columniform positioning shaft, and the positioning shaft in the said stationary axle 9 inserts fixed shaft hole 113 down successively through second through hole 160 of last fixed shaft hole and cross bar; The lower surface of said stationary axle 9 has stationary axle screw 91, matches with stationary axle screw 91 in the screw section of said screw thread control piece 13.Between the user need be to second rotary part and cross bar, fixedly the time, screw thread control piece 13 is tightened and can be realized.
are further, are provided with Improved mat 10 between the upper surface of said fixed base 11 and the stationary axle limited part, are provided with down Improved mat 12 between the lower surface of said fixed base 11 and the screw thread control piece 13.
See also Fig. 2, Fig. 7, Fig. 8, said second rotary part of the utility model also comprises: rotary spacing spare 14;
The outside of second through hole 160 of
said cross bar 4 is provided with arc restraining groove 41; The lower surface of said fixed base 11 is provided with and arc restraining groove 41 corresponding spacing holes 112, and said rotary spacing spare 14 passes arc restraining groove 41 and inserts spacing hole 112.Because cross bar 4 fixes with rotary spacing spare 14, when cross bar 4 swings, rotary spacing spare 14 can be mobile arc restraining groove 41 in along with cross bar 4, and when rotary spacing spare 14 moved to arc restraining groove 41 terminal, cross bar 4 moved because of restricted stopping.
are further, are provided with cushion 8 between said threaded fasteners 7 and the limiting stopper 6.
are further, and the quantity of said threaded fasteners 7 is more than two; It makes limiting stopper 6 better with fixing of main frame rotating shaft 1.
when using the utility model, swing cross bar 4 through threaded together control piece 13, is fixed the position of cross bar 4 to the position that is fit to again earlier, then, through regulating first rotary part, the visual angle of equipment is adjusted again; Main frame rotating shaft 1 can realize the adjusting of 360 degree in said first rotary part, and can confirm the size of main frame rotating shaft 1 needed power when 360 degree rotate through the tightness of adjusting screw.Medical care personnel or other operators just can regulate main frame and people's itself visual angle angle voluntarily through different needs like this.
The above is merely the preferred embodiment of the utility model, not in order to restriction the utility model, any modification of being done within all spirit at the utility model and the principle, is equal to and replaces and improvement etc., all should be included within the protection domain of the utility model
Claims (10)
1. adjustable rotation regulating mechanism that is used for medical apparatus, it is connected with the equipment fixed block with medical equipment respectively, it is characterized in that, comprising: cross bar, first rotary part and second rotary part;
Two ends of said cross bar are respectively equipped with first, second through hole, and said first rotary part and second rotary part are arranged in respectively on first, second through hole of cross bar; Said first rotary part and medical equipment are connected to a fixed, and said second rotary part and equipment fixed block are connected to a fixed; Said first rotary part comprises: main frame rotating shaft, rotating shaft overcoat and limiting stopper; Said rotating shaft overcoat is sheathed on first through hole of cross bar; The axial plane of the inwall of said rotating shaft overcoat and main frame rotating shaft joins, and the upper end and the medical equipment of said main frame rotating shaft fix, and said main frame rotating shaft bottom surface is provided with the rotating shaft screw; Said main frame rotating shaft bottom and limiting stopper join; Be provided with the limiting stopper screw relative in the said limiting stopper, be connected to threaded fasteners within said rotating shaft screw and the limiting stopper screw, also be provided with locating piece between said main frame rotating shaft and the limiting stopper with the rotating shaft screw.
2. the adjustable rotation regulating mechanism that is used for medical apparatus according to claim 1 is characterized in that said limiting stopper upper surface joins through pad and cross bar lower surface, and said pad is located in the main frame rotating shaft.
3. the adjustable rotation regulating mechanism that is used for medical apparatus according to claim 2; It is characterized in that; Said locating piece is a pin; Said main frame rotating shaft bottom surface is provided with the rotating shaft positioning hole, is provided with the limiting stopper positioning hole relative with the rotating shaft positioning hole in the said limiting stopper, and said pin penetrates among rotating shaft positioning hole and the limiting stopper positioning hole.
4. the adjustable rotation regulating mechanism that is used for medical apparatus according to claim 3 is characterized in that the quantity of said pin is more than two.
5. the adjustable rotation regulating mechanism that is used for medical apparatus according to claim 2; It is characterized in that; Said locating piece is the boss that is arranged on main frame rotating shaft bottom surface, and the bottom surface of said boss is a polygonal, is provided with the limiting stopper positioning hole that is complementary with the boss bottom surface in the said limiting stopper.
6. according to claim 4 or the 5 described adjustable rotation regulating mechanisms that are used for medical apparatus, it is characterized in that said second rotary part comprises: fixed base, stationary axle and screw thread control piece;
Has hollow cavity in the said fixed base; One end of said cross bar penetrates in the hollow cavity of fixed base; Said fixed base one side connects with the equipment fixed block, and its upper surface is provided with the stationary axle locating slot, and the bottom of said stationary axle locating slot is provided with fixed shaft hole; The bottom surface of said fixed base is provided with and the corresponding fixed shaft hole down of last fixed shaft hole; The axial plane of said stationary axle inserts fixed shaft hole down successively through second through hole of last fixed shaft hole and cross bar, and the lower surface of said stationary axle has the stationary axle screw; Match with the stationary axle screw in the screw section of said screw thread control piece, the upper end of said stationary axle is provided with the stationary axle limited part that matches with the stationary axle locating slot.
7. the adjustable rotation regulating mechanism that is used for medical apparatus according to claim 6; It is characterized in that; Be provided with Improved mat between the upper surface of said fixed base and the stationary axle limited part, be provided with down Improved mat between the lower surface of said fixed base and the screw thread control piece.
8. the adjustable rotation regulating mechanism that is used for medical apparatus according to claim 7 is characterized in that said second rotary part also comprises: rotary spacing spare;
The outside of second through hole of said cross bar is provided with the arc restraining groove, and the lower surface of said fixed base is provided with and the corresponding spacing hole of arc restraining groove, and said rotary spacing spare passes the arc restraining groove and inserts spacing hole.
9. the adjustable rotation regulating mechanism that is used for medical apparatus according to claim 8 is characterized in that, is provided with cushion between said threaded fasteners and the limiting stopper.
10. the adjustable rotation regulating mechanism that is used for medical apparatus according to claim 9 is characterized in that the quantity of said threaded fasteners is more than two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220271615 CN202612987U (en) | 2012-06-11 | 2012-06-11 | Adjustable rotary adjusting mechanism for medical apparatus and instruments |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220271615 CN202612987U (en) | 2012-06-11 | 2012-06-11 | Adjustable rotary adjusting mechanism for medical apparatus and instruments |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202612987U true CN202612987U (en) | 2012-12-19 |
Family
ID=47346685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220271615 Expired - Lifetime CN202612987U (en) | 2012-06-11 | 2012-06-11 | Adjustable rotary adjusting mechanism for medical apparatus and instruments |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202612987U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106219298A (en) * | 2016-08-30 | 2016-12-14 | 杭州康奋威科技股份有限公司 | Conductive tape transmitting device |
| CN109058705A (en) * | 2018-08-30 | 2018-12-21 | 新华三技术有限公司 | Hanging structure and wireless system |
| CN109442176A (en) * | 2018-09-20 | 2019-03-08 | 哈尔滨锅炉厂有限责任公司 | The scattered burner nozzle support and fixing means in adjustable direction |
-
2012
- 2012-06-11 CN CN 201220271615 patent/CN202612987U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106219298A (en) * | 2016-08-30 | 2016-12-14 | 杭州康奋威科技股份有限公司 | Conductive tape transmitting device |
| CN109058705A (en) * | 2018-08-30 | 2018-12-21 | 新华三技术有限公司 | Hanging structure and wireless system |
| CN109442176A (en) * | 2018-09-20 | 2019-03-08 | 哈尔滨锅炉厂有限责任公司 | The scattered burner nozzle support and fixing means in adjustable direction |
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121219 |