CN216257388U

CN216257388U - Inspection equipment that otolaryngology was used

Info

Publication number: CN216257388U
Application number: CN202122152787.1U
Authority: CN
Inventors: 姚西坤; 刘岩; 张惠萍
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-07
Filing date: 2021-09-07
Publication date: 2022-04-12
Anticipated expiration: 2031-09-07

Abstract

The utility model discloses an examination device for ear, nose and throat, which comprises a mounting rack, a foot switch and an endoscope head, wherein a bottom plate is arranged at the bottom of the mounting rack, a control wire is arranged on the bottom plate, the end part of the control wire extends to the inside of the foot switch, a positioning mechanism is arranged between the foot switch and the bottom plate, the positioning mechanism comprises an L-shaped strip and an extension strip, slots are uniformly arranged in the L-shaped strip along the length direction of the L-shaped strip, and a clamping block is arranged on the side surface of the extension strip; the designed positioning mechanism is convenient for limiting the foot switch in use, prevents the position of the foot switch from moving due to the fact that an operator mistakenly kicks the foot switch in operation to influence the use condition, can enable the foot of the operator to easily step on the foot switch to control the electronic laryngoscope, can adjust the distance between the foot switch and the equipment according to the condition, and is more convenient to use.

Description

Inspection equipment that otolaryngology was used

Technical Field

The utility model belongs to the technical field of medical equipment, and particularly relates to examination equipment for ear, nose and throat.

Background

Can use the electronic laryngoscope when otolaryngology branch of academic or vocational study inspects the laryngeal cavity to the patient, the electronic laryngoscope provides high definition image quality, and the display shows to change and observes, need not to focus, and automatic dimming also reacts faster, and the mirror body is light and handy, slim, nimble, has nimble following nature, and better insertability gets into the laryngeal cavity and more can be close pathological change position, can both clearly visible to the fine change of respiratory track, realizes more quick diagnosis.

When the existing electronic laryngoscope is used, an operator steps on the foot switch to control in the process of examining a patient, and when the electronic laryngoscope is used, the foot of the operator easily mistakenly kicks the foot switch, so that the position of the foot switch moves, the foot of the operator is not easy to step on the foot switch, the use is affected, and the operation of the operator is inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide examination equipment for ear, nose and throat, which solves the problems that when the existing electronic laryngoscope is used, an operator steps on a foot switch to control the foot switch in the process of examining a patient, and the foot of the operator easily kicks the foot switch by mistake in use, so that the position of the foot switch moves, the foot of the operator is not easy to step on the foot switch, the use is influenced, and the operation of the operator is inconvenient.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an inspection equipment that otolaryngology was used, includes mounting bracket, foot switch and peep head, the bottom of mounting bracket is provided with the bottom plate, be provided with the control line on the bottom plate, the tip of control line extends to foot switch's inside, foot switch with be provided with positioning mechanism between the bottom plate, positioning mechanism includes L shape strip and extends the strip, the inside of L shape strip is followed the slot has evenly been seted up to the length direction of L shape strip, the side of extending the strip is provided with the fixture block, logical groove and recess have been seted up respectively to the inside of fixture block, the tip of L shape strip is passed logical groove extends to the back outside of fixture block, the inside of recess is provided with removes the strip, the tip of removing the strip extends to the inside of slot, the outside of removing the strip is provided with the slip ring.

Preferably, two sets of sliding holes are formed in the sliding ring, two sets of fixing columns are further arranged in the groove, the end portions of the fixing columns penetrate through the sliding holes, and springs are arranged between the sliding ring and the inner wall of the groove.

Preferably, the sliding ring is connected with the fixing column in a sliding mode, and the end portion of the L-shaped strip is connected with the through groove in a sliding mode.

Preferably, the side of mounting bracket is provided with the fixed block, be provided with the bracing piece on the fixed block, the top of bracing piece is provided with the rack, peep the head in and be located on the rack, the through-hole has been seted up to the inside of fixed block, the bottom of bracing piece is passed the through-hole extends to the surface outside of fixed block, the thread groove has still been seted up to the inside of fixed block, the internal thread connection of thread groove has the threaded rod, the one end of threaded rod extends to the surface of bracing piece, the other end of threaded rod is provided with revolves the handle, the bottom of bracing piece can reciprocating motion about the inside of through-hole carries out.

Preferably, a controller is arranged on the mounting frame, and a connecting line is arranged between the controller and the endoscope head.

Preferably, a fixing frame is arranged at the top of the mounting frame, and a display is arranged on the fixing frame.

Compared with the prior art, the utility model has the beneficial effects that:

(1) the designed positioning mechanism is convenient for limiting the foot switch in use, prevents the position of the foot switch from moving due to the fact that an operator mistakenly kicks the foot switch in operation to influence the use condition, can enable the foot of the operator to easily step on the foot switch to control the electronic laryngoscope, can adjust the distance between the foot switch and the equipment according to the condition, and is more convenient to use.

(2) According to the utility model, through the combination of the designed through hole, the threaded rod, the knob and the threaded groove, the placing height of the endoscope head can be conveniently adjusted according to different using conditions of operators in use, the height of the supporting rod is adjusted, the endoscope head is conveniently placed on the placing frame of the supporting rod after use is finished, and the using convenience of the operators is improved.

Drawings

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

FIG. 2 is a schematic structural diagram of a positioning mechanism of the present invention;

FIG. 3 is a connection view of the latch and the extension bar of the present invention;

FIG. 4 is a schematic cross-sectional view of an L-shaped bar and cartridge of the present invention;

FIG. 5 is a schematic top view of the L-shaped bar of the present invention;

FIG. 6 is an enlarged view of portion A of FIG. 1 according to the present invention;

FIG. 7 is a schematic top view of the fixing block and the through hole of the present invention;

in the figure: 1. a display; 2. a controller; 3. a mounting frame; 4. a base plate; 5. a foot switch; 6. a support bar; 7. an endoscope head; 8. a connecting wire; 9. a control line; 10. l-shaped strips; 11. a clamping block; 12. an extension bar; 13. a moving bar; 14. a through groove; 15. a spring; 16. a groove; 17. fixing a column; 18. a slip ring; 19. a slot; 20. a fixed block; 21. a threaded rod; 22. and a through hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, 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 invention.

Referring to fig. 1-7, the present invention provides a technical solution: an inspection device for ear, nose and throat comprises a mounting rack 3, a foot switch 5 and an endoscope head 7, wherein a bottom plate 4 is arranged at the bottom of the mounting rack 3, a control line 9 is arranged on the bottom plate 4, the end part of the control line 9 extends into the foot switch 5, a positioning mechanism is arranged between the foot switch 5 and the bottom plate 4, the positioning mechanism comprises an L-shaped strip 10 and an extension strip 12, slots 19 are uniformly arranged in the L-shaped strip 10 along the length direction of the L-shaped strip 10, a clamping block 11 is arranged on the side surface of the extension strip 12, a through slot 14 and a groove 16 are respectively arranged in the clamping block 11, the end part of the L-shaped strip 10 penetrates through the through slot 14 and extends to the outside of the back surface of the clamping block 11, a moving strip 13 is arranged in the groove 16, the end part of the moving strip 13 extends into the slot 19, a sliding ring 18 is arranged outside the moving strip 13, two groups of sliding holes are arranged in the sliding ring 18, and two groups of fixing columns 17 are also arranged in the groove 16, and the tip of fixed column 17 passes the slide opening, be provided with spring 15 between the inner wall of slip ring 18 and recess 16, pass through sliding connection between slip ring 18 and the fixed column 17, pass through sliding connection between the tip of L shape strip 10 and the logical groove 14, through the positioning mechanism of design, can carry out spacing to foot switch 5 in use conveniently, prevent that operating personnel from kicking foot switch 5 by mistake in the operation and leading to the position of foot switch 5 to appear moving, influence the condition of using, can let operating personnel's foot step on foot switch 5 very easily and control the electronic laryngoscope, and can adjust the interval between foot switch 5 and the equipment according to the condition, facilitate the use more.

In this embodiment, preferably, a fixing block 20 is disposed on a side surface of the mounting frame 3, a support rod 6 is disposed on the fixing block 20, a placing frame is disposed on a top portion of the support rod 6, the endoscope head 7 is disposed on the placing frame, a through hole 22 is formed in the fixing block 20, a bottom portion of the support rod 6 penetrates through the through hole 22 and extends to an outer portion of a surface of the fixing block 20, a thread groove is further formed in the fixing block 20, a threaded rod 21 is connected to an inner thread of the thread groove, one end of the threaded rod 21 extends to the surface of the support rod 6, a knob is disposed at the other end of the threaded rod 21, the bottom portion of the support rod 6 can reciprocate up and down in the through hole 22, the through the combination of the through hole 22, the threaded rod 21, the knob and the thread groove, the height of the support rod 6 can be adjusted according to different use conditions of operators during use, the endoscope head 7 is conveniently placed on the placing frame of the supporting rod 6 after the endoscope head is used, and the using convenience of operators is improved.

In the present embodiment, the controller 2 is preferably provided on the mounting frame 3, and a connection line 8 is preferably provided between the controller 2 and the endoscope head 7.

In this embodiment, preferably, a fixing frame is disposed on the top of the mounting frame 3, and the display 1 is disposed on the fixing frame.

The working principle and the using process of the utility model are as follows:

when the pedal switch is used, the movable strip 13 is held to move upwards to drive the sliding ring 18 to move, the spring 15 starts to be compressed under the influence of the sliding ring 18, then the end part of the L-shaped strip 10 on the pedal switch 5 penetrates through the through groove 14, the bottom position of the slot 19 is aligned with the bottom position of the movable strip 13, then the movable strip 13 is released, the spring 15 is reset at the moment, the sliding ring 18 is pushed to move downwards to drive the movable strip 13 to move, then the bottom part of the movable strip 13 penetrates into the slot 19, then the pedal switch 5 can be limited, when the pedal switch is not used, the movable strip 13 is moved upwards again, when the bottom part of the movable strip 13 is separated from the slot 19, the end part of the L-shaped strip 10 is moved outwards, and finally, the pedal switch 5 can be taken down after the end part of the L-shaped strip 10 is separated from the through groove 14;

the rotating handle is rotated outwards to drive the threaded rod 21 to rotate, then one end of the threaded rod 21 is separated from the surface of the supporting rod 6, the supporting rod 6 can be moved upwards or downwards to a proper position as required, then the rotating handle is rotated towards the direction close to the fixing block 20 to drive the threaded rod 21 to rotate, then the supporting rod 6 can be fixed by the threaded rod 21, the height of the placing rack on the supporting rod 6 can be adjusted, and the endoscope head 7 can be conveniently placed on the placing rack.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An inspection equipment that otolaryngology was used, includes mounting bracket (3), foot switch (5) and endoscope head (7), its characterized in that: the bottom of the mounting rack (3) is provided with a bottom plate (4), a control line (9) is arranged on the bottom plate (4), the end part of the control line (9) extends to the inside of the foot switch (5), a positioning mechanism is arranged between the foot switch (5) and the bottom plate (4), the positioning mechanism comprises an L-shaped strip (10) and an extension strip (12), slots (19) are uniformly formed in the L-shaped strip (10) along the length direction of the L-shaped strip (10), a clamping block (11) is arranged on the side surface of the extension strip (12), through slots (14) and grooves (16) are respectively formed in the clamping block (11), the end part of the L-shaped strip (10) penetrates through the through slots (14) and extends to the outside of the back surface of the clamping block (11), a moving strip (13) is arranged in the groove (16), and the end part of the moving strip (13) extends to the inside of the slots (19), the moving strip (13) is externally provided with a sliding ring (18).

2. An examination apparatus for ear, nose and throat according to claim 1, wherein: two groups of sliding holes are formed in the sliding ring (18), two groups of fixing columns (17) are further arranged in the groove (16), the end portions of the fixing columns (17) penetrate through the sliding holes, and a spring (15) is arranged between the sliding ring (18) and the inner wall of the groove (16).

3. An examination apparatus for ear, nose and throat according to claim 2, wherein: the sliding ring (18) is connected with the fixing column (17) in a sliding mode, and the end portion of the L-shaped strip (10) is connected with the through groove (14) in a sliding mode.

4. An examination apparatus for ear, nose and throat according to claim 1, wherein: the side of mounting bracket (3) is provided with fixed block (20), be provided with bracing piece (6) on fixed block (20), the top of bracing piece (6) is provided with the rack, peep head (7) are located on the rack, through-hole (22) have been seted up to the inside of fixed block (20), the bottom of bracing piece (6) is passed through-hole (22) and extend to the surface outside of fixed block (20), the thread groove has still been seted up to the inside of fixed block (20), the inside threaded connection of thread groove has threaded rod (21), the one end of threaded rod (21) extends to the surface of bracing piece (6), the other end of threaded rod (21) is provided with soon, the bottom of bracing piece (6) can the inside of through-hole (22) is gone on reciprocating motion from top to bottom.

5. An examination apparatus for ear, nose and throat according to claim 4, wherein: the endoscope is characterized in that a controller (2) is arranged on the mounting frame (3), and a connecting wire (8) is arranged between the controller (2) and the endoscope head (7).

6. An examination apparatus for ear, nose and throat according to claim 5, wherein: the top of mounting bracket (3) is provided with the mount, be provided with display (1) on the mount.