CN210843386U - Foreign matter taking device for ear-nose-throat department - Google Patents
Foreign matter taking device for ear-nose-throat department Download PDFInfo
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- CN210843386U CN210843386U CN201920193226.6U CN201920193226U CN210843386U CN 210843386 U CN210843386 U CN 210843386U CN 201920193226 U CN201920193226 U CN 201920193226U CN 210843386 U CN210843386 U CN 210843386U
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- fixedly connected
- gun
- foreign matter
- shaped frame
- frame body
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Abstract
The utility model relates to an otolaryngology branch of academic or vocational study uses auxiliary assembly field, concretely relates to otolaryngology branch of academic or vocational study is with getting foreign matter device, including rifle type support body and casing, rifle type support body pipeline portion upper end is provided with the backup pad, rifle type support body handle left side swing joint has the depression bar, depression bar left end fixedly connected with trigger, depression bar right-hand member fixedly connected with clamp plate, both ends difference fixed mounting has a limit slide about the clamp plate right side, clamp plate right side intermediate position fixedly connected with spring one end, the spring other end is fixed on rifle type support body handle right side, clamp plate upper end left side fixedly connected with drive slide bar, drive slide bar left end fixedly connected with rack, rack toothing has drive gear, drive gear bottom fixedly connected with screw rod, the screw rod passes through the bearing and connects in the backup pad left side, screw rod threaded connection has splint, the casing passes through bolt fixed mounting on.
Description
Technical Field
The utility model relates to an auxiliary assembly field is used to otolaryngology branch of academic or vocational study, concretely relates to otolaryngology branch of academic or vocational study is with getting foreign matter device.
Background
The foreign matter pincers of traditional technique mainly comprise slender branch and pincers body, it is favorable to the doctor to take out the operation with the foreign matter, but it adopts two tong arm hinge mode to connect, so the expansion of binding clip and tong arm still needs great operating space, and the inside of otolaryngology is narrow relatively, so harm the otolaryngology easily when getting the foreign matter, so suitability and practicality receive the restriction to a certain extent.
The foreign matter taking device for the ear-nose-throat department comprises an extension pipe, a binding clip and an operating handle, wherein the binding clip is arranged at the inner side end of the extension pipe, the operating handle is arranged at the outer side end of the extension pipe, a moving groove and an arc-shaped guide block are symmetrically arranged on the inner wall of the inner side end of the extension pipe, the binding clip comprises a left binding clip and a right binding clip which are identical in structure, the outer side surface of the end part of the left binding clip is of an arc-shaped structure, a moving sliding block is arranged on the left binding clip, the moving sliding block is arranged in the moving groove, a spring is fixed between the moving sliding block and the end wall of the moving groove, the spring and the arc-shaped structure are symmetrically arranged on two sides of the moving sliding block, an inhaul cable is fixed on the operating handle, the inhaul cable is arranged in the center. The utility model discloses a structure sets up rationally, and its simple operation can reduce the operating space, and the stability in use is good and the suitability is strong, and the practicality is good.
The device is not very convenient to operate when in use, and the device has poor operation stability.
To the problem, the utility model relates to an otolaryngology branch of academic or vocational study is with getting foreign matter device.
SUMMERY OF THE UTILITY MODEL
The utility model provides a to prior art not enough, the utility model provides an otolaryngology branch of academic or vocational study is with getting foreign matter device solves above-mentioned problem as far as possible to a convenient operation and control the good foreign matter device of getting of stability is provided.
The utility model discloses a following technical scheme realizes:
a foreign body taking device for ear-nose-throat department comprises a gun-shaped frame body and a shell, wherein a supporting plate is arranged at the upper end of a pipeline part of the gun-shaped frame body, the left side of the grip part of the gun-shaped frame body is movably connected with a pressure lever, the left end of the pressure lever is fixedly connected with a trigger, the right end of the pressure bar is fixedly connected with a pressure plate, the upper end and the lower end of the right side of the pressure plate are respectively and fixedly provided with a limiting slide block, one end of a spring is fixedly connected with the middle position of the right side of the pressure plate, the other end of the spring is fixed on the right side of the handle part of the gun-shaped frame body, a driving slide bar is fixedly connected to the left side of the upper end of the pressing plate, a rack is fixedly connected to the left side of the driving slide bar, the rack is engaged with a driving gear, the bottom end of the driving gear is fixedly connected with a screw rod, the screw rod is connected to the left side of the supporting plate through a bearing, the screw rod threaded connection has the splint, the casing passes through bolt fixed mounting on the rifle type support body.
Preferably, the gun-shaped frame body is provided with an operation groove, and the supporting plate is fixed at the upper end of the operation groove.
Preferably, the gun-shaped frame body handle part is provided with a through round hole, and the compression bar is movably connected with the round hole.
Preferably, the pressing plate is connected to the right end of the operation groove in a sliding mode, rectangular sliding grooves are symmetrically formed in the right side of the gun-shaped frame body in the vertical direction, and the limiting sliding blocks are connected with the rectangular sliding grooves in a sliding mode.
Preferably, the driving slide rod is arranged between the supporting plate and the upper wall of the operation groove on the gun-shaped frame body and is in sliding connection with the supporting plate and the gun-shaped frame body.
Preferably, the screw rod is fixedly connected to the inner ring of the bearing, and the bearing outer ring is fixedly connected to the mounting round hole formed in the supporting plate.
Preferably, gun type support body pipeline portion left side and handle portion upper end are equipped with the installation thread groove respectively, be equipped with two sets of mounting grooves on the casing, the bolt passes this installation thread groove of mounting groove threaded connection.
Preferably, the shell is clamped with the gun-shaped frame body, and the width of the clamping plate is the same as the depth of the operating groove.
The utility model has the advantages that:
1. the whole device is operated to take foreign matters by holding the gun-shaped frame body holding part by hand, so that the device can be well controlled.
2. The slide rod is driven to move rightwards by pressing the trigger, and then the driving gear is driven by the rack to rotate so as to drive the clamping plate to lift, so that the foreign bodies in the ears, the nose and the throat can be clamped.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of a gun-shaped frame body and connecting parts thereof according to the present invention;
fig. 2 is a schematic structural diagram of the present invention;
fig. 3 is a schematic structural diagram of the housing of the present invention.
In the figure: 1-gun-shaped frame body, 101-mounting thread groove, 2-supporting plate, 3-pressure rod, 4-trigger, 5-pressure plate, 6-limiting slide block, 7-spring, 8-driving slide rod, 9-rack, 10-driving gear, 11-screw rod, 12-bearing, 13-clamping plate, 14-bolt, 15-shell body and 1501-mounting groove.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Please refer to fig. 1-3, a foreign matter taking device for otolaryngological department, including gun type support body 1 and casing 15, gun type support body 1 pipeline portion upper end is provided with backup pad 2, gun type support body 1 handle portion left side swing joint has depression bar 3, 3 left ends fixedly connected with triggers 4 of depression bar, 3 right-hand members fixedly connected with clamp plate 5 of depression bar, both ends respectively fixed mounting has limiting slide 6 about 5 right side, 5 right side intermediate position fixedly connected with spring 7 one end of clamp plate, the spring 7 other end is fixed on gun type support body 1 handle portion right side, 5 upper end left side fixedly connected with drive slide bar 8 of clamp plate, 8 left ends fixedly connected with rack 9 of drive slide bar, rack 9 meshes has drive gear 10, drive gear 10 bottom fixedly connected with screw rod 11, screw rod 11 passes through bearing 12 and connects in backup pad 2 left sides, screw rod 11 threaded connection has splint 13, casing 15 passes through bolt 14 fixed mounting.
Specifically, an operation groove is arranged on a gun-shaped frame body 1, a support plate 2 is fixed at the upper end of the operation groove, a through round hole is arranged at a handle part of the gun-shaped frame body 1, a pressure rod 3 is movably connected with the round hole, a pressure plate 5 is slidably connected with the right end of the operation groove, rectangular sliding grooves are symmetrically arranged at the right side of the gun-shaped frame body 1 from top to bottom, a limiting slide block 6 is slidably connected with the rectangular sliding grooves, a driving slide rod 8 is arranged between the support plate 2 and the upper wall of the operation groove on the gun-shaped frame body 1 and is slidably connected with the support plate 2 and the gun-shaped frame body 1, a screw rod 11 is fixedly connected with an inner ring of a bearing 12, an outer ring of the bearing 12 is fixedly connected with an installation round hole arranged on the support plate 2, installation thread grooves 101 are respectively arranged at the left side of a pipeline part of the gun-shaped, while the width of the clamping plate 13 is the same as the depth of the operating slot.
In the utility model, when the device is needed, a doctor holds the hand-holding part of the gun-shaped frame body 1, inserts the front end of the pipeline part of the gun-shaped frame body 1 into the part of a patient needing to take foreign matters, buckles the trigger 4 with fingers, moves the pressing plate 5 rightwards at the moment, drives the slide bar 8 to move rightwards under the driving of the pressing plate 5, and then drives the driving gear 10 to rotate through the rack 9, the driving gear 10 rotates to drive the clamping plate 13 to move downwards, and the function of clamping foreign matters at the ear-nose-throat part is realized; the whole device is operated to get the foreign matter operation and can carry out fine control to the device by holding the hand of gun type support body 1 and holding the hand, and the whole device is used more conveniently, also conveniently clears up simultaneously, only needs to tear down bolt 14 and can clear up gun type support body 1 inside.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (8)
1. The utility model provides an otolaryngology branch of academic or vocational study is with getting foreign matter device, includes gun type support body (1) and casing (15), its characterized in that: the upper end of the pipeline part of the gun-shaped frame body (1) is provided with a supporting plate (2), the left side of the handle part of the gun-shaped frame body (1) is movably connected with a pressure lever (3), the left end of the pressure lever (3) is fixedly connected with a trigger (4), the right end of the pressure lever (3) is fixedly connected with a pressure plate (5), the upper end and the lower end of the right side of the pressure plate (5) are respectively and fixedly provided with a limiting slide block (6), the middle position of the right side of the pressure plate (5) is fixedly connected with one end of a spring (7), the other end of the spring (7) is fixed on the right side of the handle part of the gun-shaped frame body (1), the left side of the upper end of the pressure plate (5) is fixedly connected with a driving slide rod (8), the left end of the driving slide rod (8) is fixedly connected with a rack (9), the, screw rod (11) threaded connection has splint (13), casing (15) are through bolt (14) fixed mounting on rifle type support body (1).
2. The foreign matter taking device for the ear-nose-throat department according to claim 1, wherein: an operation groove is formed in the gun-shaped frame body (1), and the supporting plate (2) is fixed to the upper end of the operation groove.
3. The foreign matter taking device for the ear-nose-throat department according to claim 1, wherein: the gun-shaped frame body (1) is provided with a through round hole at the holding part, and the press rod (3) is movably connected with the round hole.
4. The foreign matter taking device for the ear-nose-throat department according to claim 2, wherein: the pressing plate (5) is connected with the right end of the operation groove in a sliding mode, rectangular sliding grooves are symmetrically formed in the right side of the gun-shaped frame body (1) in the vertical direction, and the limiting sliding block (6) is connected with the rectangular sliding grooves in a sliding mode.
5. The foreign matter taking device for the ear-nose-throat department according to claim 2, wherein: the driving slide rod (8) is arranged between the upper walls of the operating grooves on the supporting plate (2) and the gun-shaped frame body (1) and is in sliding connection with the supporting plate (2) and the gun-shaped frame body (1).
6. The foreign matter taking device for the ear-nose-throat department according to claim 1, wherein: the screw rod (11) is fixedly connected to the inner ring of the bearing (12), and the outer ring of the bearing (12) is fixedly connected to the mounting round hole formed in the supporting plate (2).
7. The foreign matter taking device for the ear-nose-throat department according to claim 1, wherein: gun type support body (1) pipeline portion left side and handle portion upper end are equipped with installation thread groove (101) respectively, be equipped with two sets of mounting grooves (1501) on casing (15), bolt (14) pass mounting groove (1501) this installation thread groove (101) of threaded connection.
8. The foreign matter taking device for the ear-nose-throat department according to claim 2, wherein: the shell (15) is clamped with the gun-shaped frame body (1), and meanwhile, the width of the clamping plate (13) is the same as the depth of the operation groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920193226.6U CN210843386U (en) | 2019-02-13 | 2019-02-13 | Foreign matter taking device for ear-nose-throat department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920193226.6U CN210843386U (en) | 2019-02-13 | 2019-02-13 | Foreign matter taking device for ear-nose-throat department |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210843386U true CN210843386U (en) | 2020-06-26 |
Family
ID=71299717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920193226.6U Expired - Fee Related CN210843386U (en) | 2019-02-13 | 2019-02-13 | Foreign matter taking device for ear-nose-throat department |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210843386U (en) |
-
2019
- 2019-02-13 CN CN201920193226.6U patent/CN210843386U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20200626 Termination date: 20210213 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |