CN204636283U - Laryngoscope adaptor - Google Patents
Laryngoscope adaptor Download PDFInfo
- Publication number
- CN204636283U CN204636283U CN201520290596.3U CN201520290596U CN204636283U CN 204636283 U CN204636283 U CN 204636283U CN 201520290596 U CN201520290596 U CN 201520290596U CN 204636283 U CN204636283 U CN 204636283U
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- CN
- China
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- gusset piece
- display
- rotating shaft
- laryngoscope
- handle
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Abstract
The utility model discloses a kind of laryngoscope adaptor, solve the comparatively complicated and problem that cost is high of existing adapter structure, the technical scheme taked: a kind of laryngoscope adaptor, for connecting display and hands handle, thus display both can circumference be rotated, pitching motion can be made again relative to handle, it is characterized in that, comprise the gusset piece of " Jiong " shape, the opening of gusset piece is plugged in the connecting port of handle end, connecting port is actively coupled with the biside plate of gusset piece opening respectively by two attachment pegs, damping structure is provided with between gusset piece and handle, in order to stablize the pitch position of display on handle, rotating shaft is connected in the closed end of gusset piece, and display and rotating shaft are connected, between display and gusset piece, be provided with rock-steady structure, in order to stablize the turned position of display on gusset piece.
Description
Technical field
This utility model relates to a kind of adaptor, particularly relates to a kind of adaptor be arranged between laryngoscope display and handle, for making display both can make pitching motion relative to handle, can make again circumference and rotating.
Background technology
Laryngoscope is a kind of medical appliance, inserts in use from the oral area of patient, for observing the throat of patient, so that doctor takes further medical measure to patient.The structure of laryngoscope comprises display, handle and eyeglass, and the outer end of eyeglass is provided with photographic head, and spatula is also extended in the outer end of eyeglass.Photographic head shoots laryngeal structure, and captured image is manifested over the display in real time.Because the individual difference of patient's laryngeal structure is comparatively large, when carrying out laryngoscope operation, need to convert the position of display, doctor can be facilitated the observation of display when ensureing laryngoscope operation.Therefore, existing laryngoscope all needs between display and handle arrange adaptor, to enable display both can make pitching motion relative to handle, can circumference rotate again.And the adaptor on existing laryngoscope, general structure is comparatively complicated, the action smoothness of display can be made bad on the one hand, also makes the cost of laryngoscope relatively high on the other hand.
Summary of the invention
For overcoming above-mentioned defect, this utility model technical issues that need to address are: provide a kind of laryngoscope adaptor, and the structure of this adaptor is simple, and makes the cost of laryngoscope relatively low.
For solveing the technical problem, the technical solution of the utility model is: a kind of laryngoscope adaptor, for connecting display and handle, thus display both can circumference be rotated, pitching motion can be made again relative to handle, it is characterized in that, comprise the gusset piece of " Jiong " shape, the opening of gusset piece is plugged in the connecting port of handle end, connecting port is actively coupled with the biside plate of gusset piece opening respectively by two attachment pegs, damping structure is provided with, in order to stablize the pitch position of display on handle between gusset piece and handle; Rotating shaft is connected in the closed end of gusset piece, and display and rotating shaft are connected, between display and gusset piece, be provided with rock-steady structure, in order to stablize the turned position of display on gusset piece.Realize display and handle transmission transition between the two by the gusset piece arranging " Jiong " shape, reach the object that display can carry out corresponding actions on handle.Damping structure can be the combination between waveform splinter described as follows and locknut, also can be the effect reaching damping by arranging elastomeric mode.Rock-steady structure can be convex body described as follows and the coordinating of depression, and also can be that the mode of the pit by arranging ball and half-ball shape realizes stablizing the pitching motion of display.
As preferably, rotating shaft runs through the closed end of gusset piece, and the outer end of rotating shaft is fixed with plate, and display is connected in plate, and described rock-steady structure is located between rotating shaft and gusset piece.The adaptor of this structure, the circumference that realize display is rotated, and rotating shaft can be carried out circumference and rotate on the closed end of plate, and structure is simple, and functional reliability is good, is convenient to the setting of described rock-steady structure.By arranging plate, facilitate being connected between adaptor and display.
As preferably, in rotating shaft, side is fixed with and turns, and described rock-steady structure is arranged on turns and between the closed end of gusset piece.Turning by arranging, facilitating and rock-steady structure is arranged.
As preferably, described full twist, to being socketed in rotating shaft regularly, is being turned and is being provided with some concaveconvex structures cooperatively interacted between plate closed end.This concaveconvex structure cooperatively interacts, and structure is simple, and the position be convenient to the circumference of display is rotated is stablized.
As preferably, described concaveconvex structure comprises the some convex bodys be located in rotor surface, the inner surface of gusset piece closed end is provided with and caves in one to one with described convex body number and position, and a convex body is used for being plugged in a depression.On convex body is arranged on and turns, convex body with turn both can be one-body molded, be convenient to manufacture.And depression is arranged on gusset piece, the depression described in can being formed on gusset piece by the mode of punching press, when carrying out molding to gusset piece, can be formed depression simultaneously, also facilitating processing on gusset piece.
As preferably, the cross section of described convex body and depression is isosceles trapezoid, and convex body is four, on four convex bodys are arranged in " ten " word and turn.They are isosceles trapezoid, have both facilitated the relative sliding between convex body and depression, and the position be simultaneously also convenient to display circumference is rotated keeps.
As preferably, rotating shaft is socketed with waveform splinter, waveform splinter and the closed end of gusset piece divide the relative both sides being listed in and turning, and the inner end of rotating shaft is provided with locking nut.This further ensure that the turned position of concaveconvex structure to display keeps, and the circumference being convenient to display is rotated.
As preferably, the inner surface of plate closed end is provided with the stuck point of protrusion, turning above one-body moldedly has fixture block, and stuck point is used for the circumferential rotational angle by limiting display to the stop of fixture block.By arranging fixture block and stuck point, to limit the unconfined rotating in same direction of display, in order to avoid the disconnected connecting line between display and photographic head of hinge.
As preferably, attachment pegs runs through side plate described on gusset piece, and in attachment pegs, side is socketed with some waveform splinters, locknut is threaded in the inner end of attachment pegs, thus defines described damping structure.The structure of this damping structure is simple, is convenient to arrange, and can finely tunes the pitching of display, be convenient to display and be in suitable pitch position.
As preferably, the inner end of rotating shaft extend into locknut position, the side face of rotating shaft the inner is cut respectively towards two planes of two attachment pegs.Two planes reduce rotating shaft in the size of attachment pegs position, and the interval between two locknuts can be as far as possible little, thus can reduce the size of gusset piece, make structural compactness good.
Compared with prior art, the beneficial effects of the utility model are: realize the motion transition between display and handle by the gusset piece arranging " Jiong " shape, and structure is simple, and gusset piece is convenient to processing, and cost is also relatively low.By arranging described rock-steady structure and damping structure, the operating position of display relative to handle being stablized, the actual operation requirements of laryngoscope can be met well.
Accompanying drawing explanation
Fig. 1 is the structure chart of laryngoscope;
Fig. 2 is the structure chart of this laryngoscope adaptor;
Fig. 3 is the structure chart of rotating shaft;
Fig. 4 is the structure chart of turning;
Fig. 5 is the structure chart of gusset piece.
Detailed description of the invention
Below by preferred embodiment, and in conjunction with Figure of description, the technical solution of the utility model is further described in detail.
Adaptor of the present utility model is applied on laryngoscope, shows the concrete structure of laryngoscope in Fig. 1.The structure of laryngoscope comprises display 1, handle 2 and eyeglass 3, and display 1 is connected in an end of handle 2, and eyeglass 3 is connected in the other end of handle 2, is provided with photographic head in the outer end of eyeglass 3, and the outer end of eyeglass 3 is also extended with spatula 4.
See Fig. 2,3,4,5, this laryngoscope adaptor is arranged between display 1 and an end of handle 2, this adaptor be arranged so that display 1 both can make pitching motion relative to handle 2, can do again circumference rotate.The structure of this adaptor comprises gusset piece 7, and gusset piece 7 is by sheet material by bending and molding, and the shape of gusset piece 7 in " Jiong " shape, thus makes one end of gusset piece 7 be closed end, and the other end is opening.Be provided with the connecting port of " Qian " shape in the end of handle 2, the opening of gusset piece 7 is plugged in connecting port, and the biside plate 18 of gusset piece 7 opening is connected with the two sides of connecting port respectively by two attachment pegs 9.Display 1 is connected in the closed end of gusset piece 7.
Attachment pegs 9 is connected mutually with handle 2, and gusset piece 7 can rotate in attachment pegs 9, thus makes display 1 can make pitching motion relative to handle 2.Between attachment pegs 9 and gusset piece 7, be provided with damping structure, this damping structure can be stablized the pitch position of display 1.The concrete structure of damping structure comprises the some waveform splinters 8 be socketed in attachment pegs 9, and these waveform splinters 8 stack together, and attachment pegs 9 has been threaded locknut 10.Attachment pegs 9 runs through the side plate 18 on gusset piece 7, the relative both sides of side plate 18 and locknut 10 apportion waveform splinter 8.
Run through at the closed end of gusset piece 7 and have rotating shaft 6, the inner of rotating shaft 6 is positioned at gusset piece 7.Be fixed with plate 5 in the outer end of rotating shaft 6, display 1 is connected in plate 5.Can there is circumference and rotate in rotating shaft 6, thus make display 1 that circumference rotation occur on gusset piece 7 relative to gusset piece 7.
For stablizing the circumferential turned position of display 1, between rotating shaft 6 and gusset piece 7, be provided with rock-steady structure, this rock-steady structure is in order to stablize the circumferential turned position of display 1 on gusset piece 7.Rock-steady structure comprise be socketed in side in rotating shaft 6 turn 12, turn 12 surface on be provided with the convex body 14 of some protrusions, this surface is towards the inner surface of gusset piece 7 closed end; The inner surface of gusset piece 7 closed end is provided with number and position and convex body 14 16, the convex body 14 that caves in one to one to cave in 16 for being plugged into one.Show in figure, the number of convex body 14 and depression 16 is four, and convex body 14 is arranged in " ten " word turns on 12, and depression 16 is arranged on the inner surface of gusset piece 7 closed end in " ten " word.The cross section of convex body 14 is isosceles trapezoid, and the cross section of depression 16 is equally also isosceles trapezoid.In rotating shaft 6, side is socketed with some waveform splinters 8, these waveform splinters 8 stack together.The inner of rotating shaft 6 has been threaded locking nut 11, and locking nut 11 is listed in the relative both sides of waveform splinter 8 with turning 12 points.After tightening locking nut 11, there is certain elastic deformation in waveform splinter 8, and be pressed on and turn on 12, and convex body 14 is stably plugged in depression 16.When rotating display 1, convex body 14 forwards on the inner surface of gusset piece 7 closed end in depression 16, and makes waveform splinter 8 further elastic deformation occur.
In order to limit the rotating in same direction of display 1, turn 12 outer ledge place one-body moldedly have fixture block 15, and on the inner surface of gusset piece 7 closed end the one-body molded stuck point 17 having protrusion, limited by the stop of stuck point 17 pairs of fixture blocks 15 turn 12 further rotation, and then limit the deflection angle of display 1 on gusset piece 7.
The outer peripheral face of rotating shaft 6 the inner cuts and has two planes 13, these two planes 13 respectively towards two attachment pegs 9, thus can reduce the interval between two attachment pegs 9, and then the width dimensions of gusset piece 7 is diminished.
Claims (10)
1. a laryngoscope adaptor, for connecting display and handle, thus display both can circumference be rotated, pitching motion can be made relative to handle again, it is characterized in that, comprise the gusset piece of " Jiong " shape, the opening of gusset piece is plugged in the connecting port of handle end, connecting port is actively coupled with the biside plate of gusset piece opening respectively by two attachment pegs, between gusset piece and handle, be provided with damping structure, in order to stablize the pitch position of display on handle; Rotating shaft is connected in the closed end of gusset piece, and display and rotating shaft are connected, between display and gusset piece, be provided with rock-steady structure, in order to stablize the turned position of display on gusset piece.
2. laryngoscope adaptor according to claim 1, is characterized in that, rotating shaft runs through the closed end of gusset piece, and the outer end of rotating shaft is fixed with plate, and display is connected in plate, and described rock-steady structure is located between rotating shaft and gusset piece.
3. laryngoscope adaptor according to claim 2, is characterized in that, in rotating shaft, side is fixed with and turns, and described rock-steady structure is arranged on turns and between the closed end of gusset piece.
4. laryngoscope adaptor according to claim 3, is characterized in that, described full twist, to being socketed in rotating shaft regularly, is being turned and is being provided with some concaveconvex structures cooperatively interacted between plate closed end.
5. laryngoscope adaptor according to claim 4, it is characterized in that, described concaveconvex structure comprises the some convex bodys be located in rotor surface, the inner surface of gusset piece closed end is provided with and caves in one to one with described convex body number and position, and a convex body is used for being plugged in a depression.
6. laryngoscope adaptor according to claim 5, is characterized in that, the cross section of described convex body and depression is isosceles trapezoid, and convex body is four, on four convex bodys are arranged in " ten " word and turn.
7. the laryngoscope adaptor according to claim 3,4,5 or 6, is characterized in that, rotating shaft is socketed with waveform splinter, and waveform splinter and the closed end of gusset piece divide the relative both sides being listed in and turning, and the inner end of rotating shaft is provided with locking nut.
8. the laryngoscope adaptor according to claim 3,4,5 or 6, it is characterized in that, the inner surface of plate closed end is provided with the stuck point of protrusion, and turning above one-body moldedly has fixture block, and stuck point is used for the circumferential rotational angle by limiting display to the stop of fixture block.
9. the laryngoscope adaptor according to claim 1,2,3,4,5 or 6, it is characterized in that, attachment pegs runs through side plate described on gusset piece, in attachment pegs, side is socketed with some waveform splinters, locknut is threaded in the inner end of attachment pegs, thus defines described damping structure.
10. laryngoscope adaptor according to claim 9, is characterized in that, the inner end of rotating shaft extend into locknut position, the side face of rotating shaft the inner is cut respectively towards two planes of two attachment pegs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520290596.3U CN204636283U (en) | 2015-05-08 | 2015-05-08 | Laryngoscope adaptor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520290596.3U CN204636283U (en) | 2015-05-08 | 2015-05-08 | Laryngoscope adaptor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204636283U true CN204636283U (en) | 2015-09-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520290596.3U Active CN204636283U (en) | 2015-05-08 | 2015-05-08 | Laryngoscope adaptor |
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| CN (1) | CN204636283U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104825126A (en) * | 2015-05-08 | 2015-08-12 | 浙江优亿医疗器械有限公司 | Laryngoscope adapter |
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2015
- 2015-05-08 CN CN201520290596.3U patent/CN204636283U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104825126A (en) * | 2015-05-08 | 2015-08-12 | 浙江优亿医疗器械有限公司 | Laryngoscope adapter |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | "change of name, title or address" | ||
| CP03 | "change of name, title or address" |
Address after: 317317 No.8 Youyi Road, Baita block, Xianju Economic Development Zone, Baita Town, Xianju County, Taizhou City, Zhejiang Province Patentee after: Zhejiang Youyi Medical Equipment Co., Ltd Address before: 317300 Zhou Yantou, Linxi Road, Fuying street, Xianju County, Taizhou, Zhejiang, 153 Patentee before: ZHEJIANG UE MEDICAL Corp. |