CN211583429U

CN211583429U - Clamping device for otolaryngological examination

Info

Publication number: CN211583429U
Application number: CN202020168961.4U
Authority: CN
Inventors: 李洪波; 宫健; 姜鑫; 刘可
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-02-14
Filing date: 2020-02-14
Publication date: 2020-09-29
Anticipated expiration: 2030-02-14

Abstract

The embodiment of the application discloses device is got with pressing from both sides to inspection of otolaryngology branch of academic or vocational study, including the handle, the battery is installed to the inner chamber of handle, the control area is installed to the left top of battery, the fixed cover in one side of an inner chamber of bearing is established to the top of handle, and the fixed movable rod that stretches out to the right side that has cup jointed of opposite side of an inner chamber of bearing, the left top of handle and the left side of movable rod bottom surface are fixed the cup joint respectively at the both ends of leather hose, the spout has been seted up at the positive middle part of movable rod, and the mid-mounting on. This device is got with clamp to inspection of otolaryngology branch of academic or vocational study, through the design that adopts rotatable movable rod, the simultaneous use of cooperation adjustable telescopic link for the device can be adjusted according to the difference in patient affected part, has improved the application scope of device greatly, has avoided the higher and not safe enough problem of traditional tweezers limitation, is the embodiment of this device practicality.

Description

Clamping device for otolaryngological examination

Technical Field

The application relates to the field of medical equipment, more specifically relates to a clamping device for otolaryngology examination.

Background

The otolaryngological department comprises ear, nose, throat and other parts, which are parts of a human body which are easy to cause diseases, and are diseases which are easy to trouble and influence normal work and life of people, and the diseases which are difficult to cause various other complications can be easily caused because the diseases cannot be treated in time. Along with the continuous improvement of living standard, people pay more and more attention to their health problems, and are paid more and more attention to the solution of otolaryngology disease.

When people's ear, nose and throat part goes wrong, because the particularity of position, lead to the problem to solve comparatively difficultly, for example throat or nasal cavity block when the foreign matter, because nasal cavity and throat department are comparatively narrow to light is darker, make the processing of problem very tricky, however at present mostly adopt medical tweezers to handle even the operation, and this not only causes bigger wound to the patient, and the manpower and the cost that input are also huge moreover. In view of the above, a clamping device for otolaryngological examination is proposed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

In view of the above problems, the present application provides a clamping device for ear-nose-throat department examination, comprising a handle, a battery is installed in an inner cavity of the handle, a control area is installed above the left side of the battery, the top end of the handle is fixedly sleeved on one side of an inner cavity of a bearing, a movable rod extending to the right side is fixedly sleeved on the other side of the inner cavity of the bearing, the left side of the handle and the left side of the bottom surface of the movable rod are respectively and fixedly sleeved on two ends of a leather hose, a sliding groove is formed in the front middle part of the movable rod, a lamp holder is installed in the middle part of the right side of the movable rod, a fastening bolt is clamped on the right side of the sliding groove and fixedly connected at the left end of a telescopic rod, a limit ring is fixedly connected at the middle part of the right side of the inner cavity of the, and the other end fixedly connected with locating piece of spring, the one end fixed connection that the spring was kept away from to the slide bar is in the left side of tooth piece, the right side fixedly connected with of the inner chamber of telescopic link is located the transfer line of both sides about the spacing ring, the right-hand member fixedly connected with bearing two of transfer line, and the one side joint that the transfer line was kept away from to bearing two has half-tooth gear, and the middle part fixedly connected with of upper and lower both sides half-tooth gear extends to the splint in the telescopic link outside.

Preferably, the number of the half-tooth gears is two, the diameter values of the half-tooth gears are equal, and the upper side and the lower side of the tooth block are meshed with the upper half-tooth gear and the lower half-tooth gear respectively.

Preferably, the corners of the right ends of the movable rod and the telescopic rod are smooth curved surfaces, and the length value of the movable rod is equal to that of the telescopic rod.

Preferably, the control area comprises a switch and a pull block, the switch is located above the pull block, the left side of the sliding rod is fixedly connected to one end of the transmission rope, and the other end of the transmission rope is fixedly connected to the pull block.

Preferably, the inner cavity of the leather hose is divided into an upper side and a lower side, and the two sides of the inner cavity of the leather hose are respectively and movably sleeved with a transmission rope and a power line.

Preferably, the right end of the telescopic rod is in an open shape, and the opposite sides of the clamping plates are fixedly connected with anti-slip strips respectively.

The application provides a device is got with pressing from both sides to inspection of otolaryngology branch of academic or vocational study.

1. This device is got with clamp to inspection of otolaryngology branch of academic or vocational study, through the design that adopts rotatable movable rod, the simultaneous use of cooperation adjustable telescopic link for the device can be adjusted according to the difference in patient affected part, has improved the application scope of device greatly, has avoided the higher and not safe enough problem of traditional tweezers limitation, is the embodiment of this device practicality.

2. This device is got with pressing from both sides to otolaryngology branch of academic or vocational study inspection is through adopting the holistic design of comparatively tiny device, cooperates the used jointly of lamp holder simultaneously for the device can provide the light source supply through the lamp holder in the course of the work, reaches the effect of being convenient for observe the affected part, has solved otolaryngology department light darker and the problem of the inspection of being not convenient for, has embodied the feasibility of this device.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is an enlarged schematic view of a structure in fig. 2.

The attached drawings are as follows: 1. a grip; 2. a battery; 3. a control area; 4. a first bearing; 5. a movable rod; 6. a leather hose; 7. a chute; 8. a lamp cap; 9. fastening a bolt; 10. a telescopic rod; 11. a limiting ring; 12. a slide bar; 13. a spring; 14. positioning blocks; 15. a tooth block; 16. a transmission rod; 17. a second bearing; 18. a half-tooth gear; 19. and (4) clamping the plate.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

Referring to fig. 1-3, a clamping device for otolaryngological examination, comprising a handle 1, a battery 2 mounted in the inner cavity of the handle 1, a control area 3 mounted above the left side of the battery 2, a top end of the handle 1 fixedly sleeved on one side of the inner cavity of a bearing I4, a bearing I4 is adopted to enable the handle 1 and a movable rod 5 to rotate through the bearing I4, so as to achieve the purpose of conveniently adjusting the examination angle of the device, a movable rod 5 extending to the right side is fixedly sleeved on the other side of the inner cavity of the bearing I4, the upper side of the left side of the handle 1 and the left side of the bottom surface of the movable rod 5 are respectively fixedly sleeved on two ends of a leather hose 6, a chute 7 is arranged in the middle of the front side of the movable rod 5, a lamp holder 8 is mounted in the middle of the right side of the movable rod 5, a fastening bolt 9 is fastened on the right side of the chute 7, at the moment, the telescopic rod 10 can be slid leftwards and rightwards to achieve the purpose of conveniently adjusting the length of the device, the fastening bolt 9 is fixedly connected at the left end of the telescopic rod 10, the middle part of the right side of the inner cavity of the telescopic rod 10 is fixedly connected with the limiting ring 11, the inner cavity of the limiting ring 11 is fixedly connected at the right end of the sliding rod 12, the left end of the sliding rod 12 is fixedly connected at one end of the spring 13, after clamping is completed, a pull block below the control area 3 is loosened, at the moment, the clamping plate 19 can be quickly reset under the elastic action of the spring 13, the subsequent clamping operation is convenient to carry out, the other end of the spring 13 is fixedly connected with the positioning block 14, one end of the sliding rod 12, far away from the spring 13, is fixedly connected at the left side of the tooth block 15, the right side of the inner cavity of the telescopic rod 10 is fixedly connected, the middle parts of the upper and lower side half-tooth gears 18 are fixedly connected with a clamping plate 19 extending to the outer side of the telescopic rod 10.

Half-tooth gear 18's quantity has two and the diameter value equals, and the upper and lower both sides of tooth piece 15 respectively with two upper and lower half-tooth gear 18 intermeshing, when the half-tooth gear 18 of both sides rotated about tooth piece 15 drives, splint 19 on right side can the synchronous activity, realizes that splint 19 appears the effect of centre gripping or separation, is that the device can carry out the main effort source of pressing from both sides.

The edge of movable rod 5 and telescopic link 10 right-hand member is glossy curved surface, and the length value of movable rod 5 and the length value of telescopic link 10 equal, because the whole human ear-nose-throat department of main contact of device, these positions are comparatively fragile than the human body, if the edge of movable rod 5 and telescopic link 10 is too sharp-pointed, the condition with human fish tail may appear, consequently, the edge design of movable rod 5 and telescopic link 10 right-hand member is glossy curved surface, be this device can carry out the necessity requirement of inspection.

Control area 3 comprises the switch and draws the piece, the switch is located the top of drawing the piece, the left side fixed connection of slide bar 12 is in the one end of driving rope, and the other end fixed connection of driving rope draws the piece on, the work is got to the power that control area 3 mainly is used for controlling lamp holder 8 and splint 19's clamp, when the switch is in the on-state, lamp holder 8 can provide sufficient light source for splint 19 department, be convenient for carry out the centre gripping operation, when the piece that draws of control area 3 below slides downwards, splint 19 can press from both sides the foreign matter and get.

The inner chamber of leather hose 6 divide into both sides from top to bottom, and the both sides of the inner chamber of leather hose 6 activity respectively have cup jointed driving rope and power cord, and leather hose 6 mainly is used for protecting driving rope and power cord, through the effect of mutual isolation between the two, can reduce the frictional force between power cord and the driving rope for the device is when operating condition, and the activity of driving rope can not influence the power cord.

The right-hand member of telescopic link 10 is the opening form, and one side difference fixedly connected with antislip strip that splint 19 is relative because splint 19's the left and right sides both ends are located the inner chamber and the outside of telescopic link 10 respectively, through the design that adopts the opening form with telescopic link 10 right side for splint 19 can be along opening part activity from top to bottom, and the design of the different fixedly connected with antislip strip of one side that splint 19 is relative can increase the frictional force between splint 19 and the foreign matter, guarantees the stability of centre gripping.

To sum up, before the device is used, firstly, the angle and the length of the device are adjusted according to the position of the affected part of a patient, when the device is adjusted, the fastening bolt 9 is unscrewed, then the telescopic rod 10 is moved leftwards and rightwards until the length is properly checked, then the movable rod 5 is rotated, so that the angle of the device can be conveniently held by hands, then, the checking work is started, when the checking work is carried out, firstly, the power supply of the lamp holder 8 is turned on through the control area 3, the right end of the telescopic rod 10 is extended into the affected part along with the light source, when the device is determined to be capable of clamping foreign matters at the affected part, the pulling block below the control area 3 is pulled downwards by fingers, at the moment, the sliding rod 12 moves leftwards under the pulling action force, the tooth block 15 drives the half-tooth gears 18 on the upper side and the lower side to synchronously move, the clamping plate 19 relatively, at this time, the clamp plate 19 can be immediately reset under the elastic force of the spring 13, so that the foreign matters can fall off, and the whole clamping process is completed.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill 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 necessarily depart from the spirit and scope of the corresponding technical solutions in the embodiments of the present application.

Claims

1. The utility model provides a device is got with pressing from both sides to otolaryngology branch of academic or vocational study inspection, includes handle (1), its characterized in that, battery (2) are installed to the inner chamber of handle (1), control area (3) are installed to the left top of battery (2), the fixed cover in top of handle (1) is in one side of bearing (4) inner chamber, and the fixed movable rod (5) that stretches out to the right side that has cup jointed of opposite side of bearing (4) inner chamber, the left top of handle (1) and the left side of movable rod (5) bottom surface are fixed the cover respectively and are in the both ends of leather hose (6), spout (7) have been seted up at the positive middle part of movable rod (5), and the mid-mounting on movable rod (5) right side has lamp holder (8), the right side joint of spout (7) has fastening bolt (9), fastening bolt (9) fixed connection is at the left, the middle part of the right side of the inner cavity of the telescopic rod (10) is fixedly connected with a limit ring (11), the inner cavity of the limit ring (11) is fixedly sleeved at the right end of the slide bar (12), the left end of the slide bar (12) is fixedly connected with one end of the spring (13), and the other end of the spring (13) is fixedly connected with a positioning block (14), one end of the sliding rod (12) far away from the spring (13) is fixedly connected with the left side of the tooth block (15), the right side of the inner cavity of the telescopic rod (10) is fixedly connected with a transmission rod (16) positioned on the upper side and the lower side of the limiting ring (11), the right end of the transmission rod (16) is fixedly connected with a second bearing (17), and one side of the second bearing (17) far away from the transmission rod (16) is clamped with a half-tooth gear (18), and the middle parts of the half-tooth gears (18) on the upper side and the lower side are fixedly connected with a clamping plate (19) extending to the outer side of the telescopic rod (10).

2. The clamping device for otorhinolaryngological examinations according to claim 1, wherein the number of the half-toothed gears (18) is two and the diameter values are equal, and the upper and lower sides of the tooth block (15) are engaged with the upper and lower half-toothed gears (18), respectively.

3. The clamping device for otorhinolaryngological examination as claimed in claim 1, wherein the right ends of the movable rod (5) and the telescopic rod (10) are both smooth curved surfaces, and the length of the movable rod (5) is equal to the length of the telescopic rod (10).

4. The clamping device for otorhinolaryngological examination as claimed in claim 1, wherein the control section (3) is composed of a switch and a pull block, the switch is located above the pull block, the left side of the slide rod (12) is fixedly connected to one end of the driving rope, and the other end of the driving rope is fixedly connected to the pull block.

5. The clamping device for otolaryngological examination as claimed in claim 1, wherein the inner cavity of the leather tube (6) is divided into an upper side and a lower side, and the two sides of the inner cavity of the leather tube (6) are respectively and movably sleeved with a transmission rope and a power line.

6. The clamping device for otolaryngological examination as claimed in claim 1, wherein the right end of the telescopic rod (10) is open, and the opposite sides of the clamping plates (19) are fixedly connected with anti-slip strips respectively.