CN219109393U

CN219109393U - UE visual laryngoscope

Info

Publication number: CN219109393U
Application number: CN202223350669.2U
Authority: CN
Inventors: 郭晓华; 李广珂; 宋会敏
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-14
Filing date: 2022-12-14
Publication date: 2023-06-02
Anticipated expiration: 2032-12-14

Abstract

The UE visual laryngoscope solves the problems that the handle of the laryngoscope is not adjustable and the connection between the handle and the display screen is unstable so as to influence the penetration of a doctor on display; including the handle, the handle rotates and is connected with the bracing piece of liftable, spherical hinge has the support on the bracing piece, support upside fixedly connected with display screen, the support bottom rotates and is connected with the regulating block, the regulating block cover is on the bracing piece and rotate with the bracing piece and be connected, bracing piece fixedly connected with cylindric lock, cylindric lock sliding connection has the slide of spiral, the slide is located the handle, it has annular groove to open on the handle, slidable connection has rotatable sleeve pipe in annular groove, it has vertical spout to open on the sleeve pipe, cylindric lock runs through slide and spout sliding connection, the sleeve pipe with be equipped with stop gear between the handle.

Description

UE visual laryngoscope

Technical Field

The utility model relates to the technical field of medical treatment, in particular to a UE (user equipment) visual laryngoscope.

Background

The laryngoscope is a tool for exposing glottis when performing tracheal intubation in the whole anesthesia induction and on-site cardiopulmonary resuscitation process, and the laryngoscope lens presses the oral cavity of a human body in the use process so as to perform tracheal intubation; laryngoscopes are sometimes required in laryngeal procedures.

Currently, most laryngoscope products in the market are of an integral structure and are non-repairable products. There are also some split type structures in the market, and the length of laryngoscope handle is unadjustable, and the display plane is far away from the doctor when in-service use, is inconvenient for the doctor to observe the display content to after long-time use, the electrical connection between handle and the head end has unstable defect, influences the normal use of product.

Disclosure of Invention

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the UE visual laryngoscope, which effectively solves the problems that the handle of the laryngoscope is not adjustable and the connection between the handle and the display screen is unstable, so that the penetration of a doctor on display is affected.

In order to achieve the above purpose, the utility model adopts the following technical scheme that the lifting support rod is rotatably connected with the handle, a support is hinged on the support rod in a ball mode, a display screen is fixedly connected to the upper side of the support, an adjusting block is rotatably connected to the bottom of the support, the adjusting block is sleeved on the support rod and is rotatably connected with the support rod, a cylindrical pin is fixedly connected to the support rod, a spiral slideway is slidably connected to the cylindrical pin, the slideway is positioned in the handle, an annular groove is formed in the handle, a rotatable sleeve is slidably connected in the annular groove, a vertical chute is formed in the sleeve, the cylindrical pin penetrates through the slideway and is slidably connected with the chute, and a limiting mechanism is arranged between the sleeve and the handle.

Preferably, the bottom of the handle is U-shaped.

Preferably, the cylindrical pins are two, the two cylindrical pins are arranged in a hundred and eighty degrees, and the horizontal heights of the two cylindrical pins are different.

Preferably, the handle and the outer side of the sleeve are fixedly connected with anti-slip pads.

Preferably, the limiting mechanism comprises a plurality of limiting blocks fixedly connected with the sleeve, the limiting blocks are located on the bottom surface of the sleeve, limiting holes are formed in the lower sides of the limiting blocks, the limiting blocks are located on the bottom surface of the annular groove, springs are fixedly connected to the top surface of the annular groove, and the other ends of the springs are rotatably connected with the sleeve.

Preferably, the sleeve and the handle are provided with a hidden groove, and the spring is positioned in the hidden groove.

Compared with the prior art, the utility model has the following beneficial effects: the support of the display screen is additionally provided with the adjusting block to assist in supporting the support while being hinged with the supporting rod ball, so that the adjusted support is more stable, the distance of the supporting rod extending out of the handle can be freely adjusted, the display screen is enabled to be close to a doctor, the doctor can observe conveniently, and the working efficiency of the doctor is improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a first cross-sectional structure of the present utility model;

FIG. 3 is a first axial side exploded view of a portion of the structure of the present utility model;

FIG. 4 is a second side exploded view of a portion of the structure of the present utility model;

FIG. 5 is a schematic view of an exploded structure of the bracket of the present utility model;

in the figure: 1. a handle; 2. a support rod; 3. a bracket; 4. a display screen; 5. an adjusting block; 6. a cylindrical pin; 7. a slideway; 8. an annular groove; 9. a sleeve; 10. a chute; 11. an anti-slip pad; 12. a limiting block; 13. a limiting hole; 14. a spring; 15. and (5) a hidden groove.

Detailed Description

The utility model will now be described in further detail with reference to fig. 1-5. The drawings are simplified schematic views illustrating the basic structure of the present utility model by way of illustration only, and thus show only the constitution related to the present utility model.

1-5, the utility model comprises a handle 1, wherein the handle 1 is rotatably connected with a liftable supporting rod 2, a bracket 3 is hinged on the supporting rod 2 in a ball way, a display screen 4 is fixedly connected to the upper side of the bracket 3, an adjusting block 5 is rotatably connected to the bottom of the bracket 3, the adjusting block 5 is sleeved on the supporting rod 2 and is rotatably connected with the supporting rod 2, a cylindrical pin 6 is fixedly connected with the supporting rod 2, the cylindrical pin 6 is slidably connected with a spiral slideway 7, the slideway 7 is positioned in the handle 1, an annular groove 8 is formed in the handle 1, a rotatable sleeve 9 is slidably connected with the annular groove 8, a vertical chute 10 is formed in the sleeve 9, the cylindrical pin 6 penetrates through the slideway 7 and is slidably connected with the chute 10, and a limiting mechanism is arranged between the sleeve 9 and the handle 1; the bottom of the handle 1 is U-shaped.

The structure in the handle 1 and the display screen 4 is the same as the internal structure of the existing laryngoscope, the rotating connection parts between the bracket 3 and the support rod 2, between the adjusting block 5 and the support rod 2 and between the adjusting block 5 and the bracket 3 are provided with larger friction force, the position of the display screen 4 is limited by the friction force, the adjusting block 5 and the support rod 2 have the freedom degree of rotating direction, the bracket 3 and the adjusting block 5 have the freedom degree of overturning back and forth, meanwhile, the bracket 3 is hinged with the support rod 2, the display screen 4 on the bracket 3 can be adjusted by 360 degrees relative to the support rod 2, in the practical use, the angle of the display screen 4 reaches the position which is most suitable for a doctor to watch, the doctor can conveniently read the content on the display screen 4, in addition, the support rod 2 can shrink in the handle 1, thereby changing the displayed height, the process that the supporting rod 2 contracts relative to the handle 1 is shown in fig. 2-4, a doctor holds the handle 1 with one hand, the sleeve 9 is held by the other hand to move upwards, the limiting mechanism is firstly opened, then the sleeve 9 is rotated clockwise, the sleeve 9 is rotated clockwise to drive the inner sliding groove 10 to rotate clockwise, the sliding groove 10 drives the cylindrical pin 6 to have a clockwise movement trend, meanwhile, the sliding way 7 on the outer side of the cylindrical pin 6 is inclined upwards, under the action of the sliding way 7 and the rotating sliding groove 10, the cylindrical pin 6 drives the supporting rod 2 to rise spirally, so that the supporting rod 2 drives the bracket 3 and the display screen 4 to move upwards relative to the handle 1, the length of the handle 1 is adjusted, the length of the lower side of the display screen 4 is prolonged when the sleeve 9 is rotated clockwise, and the lower side part of the display screen 4 is shortened when the sleeve 9 is rotated anticlockwise, and therefore the doctor can adjust in practical operation.

The number of the cylindrical pins 6 is two, the two cylindrical pins 6 are arranged in a hundred and eighty degrees, and the horizontal heights of the two cylindrical pins 6 are different.

The two cylindrical pins 6 are used for ensuring that the supporting rod 2 is uniformly stressed during spiral movement, so that the movement is more stable.

The handle 1 and the outer side of the sleeve 9 are fixedly connected with an anti-slip pad 11.

The anti-slip pad 11 can increase the friction between the hand and the sleeve 9 and the handle 1, so that the user can hold and adjust the anti-slip pad conveniently, and the use experience of the user is improved.

The limiting mechanism comprises a plurality of limiting blocks 12 fixedly connected with the sleeve 9, the limiting blocks 12 are located on the bottom surface of the sleeve 9, limiting holes 13 are formed in the lower sides of the limiting blocks 12, the limiting blocks 12 are located on the bottom surface of the annular groove 8, springs 14 are fixedly connected to the top surface of the annular groove 8, and the other ends of the springs 14 are rotatably connected with the sleeve 9.

The spring 14 has vertical downward elasticity to the sleeve 9, and the stopper 12 of sleeve 9 downside is located spacing hole 13 under no exogenic action, is the joint state from sleeve 9 and handle 1, when needs are adjusted the device, through upwards moving sleeve 9, sleeve 9 upwards moves and drives stopper 12 and break away from the cooperation of spacing hole 13, afterwards rotatable sleeve 9 adjusts the height of bracing piece 2, thereby the spring 14 promotes sleeve 9 and moves down after the bracing piece 2 is adjusted thereby inserts stopper 12 in spacing hole 13 again to keep bracing piece 2 fixed of position after adjusting.

Both the sleeve 9 and the handle 1 are provided with a hidden groove 15, and the spring 14 is positioned in the hidden groove 15.

The spring 14 is placed in the hidden groove 15, so that the distance between the sleeve 9 and the upper side of the annular groove 8 can be saved, the utilization rate of the internal space of the device is increased, and meanwhile, the operation of doctors is facilitated.

The embodiments of the present utility model described above do not limit the scope of the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included in the scope of the present utility model as set forth in the appended claims.

Claims

Ue visual laryngoscope, comprising a handle (1), characterized in that: the utility model provides a handle (1) rotates and is connected with liftable bracing piece (2), ball joint has support (3) on bracing piece (2), support (3) upside fixedly connected with display screen (4), support (3) bottom rotates and is connected with regulating block (5), regulating block (5) cover is on bracing piece (2) and rotate with bracing piece (2) and be connected, bracing piece (2) fixedly connected with cylindric lock (6), cylindric lock (6) sliding connection has slide (7) of spiral, slide (7) are located handle (1), it has cyclic annular groove (8) to open on handle (1), it has rotatable sleeve pipe (9) to slide in cyclic annular groove (8), it has vertical spout (10) to open on sleeve pipe (9), cylindric lock (6) run through slide (7) and spout (10) sliding connection, sleeve pipe (9) with be equipped with stop gear between handle (1).
2. The UE visual laryngoscope according to claim 1, wherein the handle (1) bottom is U-shaped.
3. The UE visible laryngoscope according to claim 1, wherein there are two cylindrical pins (6), two of the cylindrical pins (6) are arranged at one hundred eighty degrees and the horizontal heights of the two element cylindrical pins (6) are different.
4. The UE visual laryngoscope according to claim 1, wherein the handle (1) and the sleeve (9) are both fixedly connected with a non-slip mat (11) on the outer side.
5. The UE visual laryngoscope according to claim 1, wherein the limiting mechanism comprises a plurality of limiting blocks (12) fixedly connected with the sleeve (9), the limiting blocks (12) are positioned on the bottom surface of the sleeve (9), limiting holes (13) are formed in the lower sides of the limiting blocks (12), the limiting blocks (12) are positioned on the bottom surface of the annular groove (8), a spring (14) is fixedly connected to the top surface of the annular groove (8), and the other ends of the springs (14) are rotationally connected with the sleeve (9).
6. The UE visual laryngoscope according to claim 5, wherein the sleeve (9) and the handle (1) are each provided with a blind groove (15), and the spring (14) is located inside the blind groove (15).