CN218304870U

CN218304870U - Video laryngoscope is with installation shell and video laryngoscope

Info

Publication number: CN218304870U
Application number: CN202221999871.5U
Authority: CN
Inventors: 何磊; 王瑞强; 荣龙耀
Original assignee: Ambulanc Shenzhen Tech Co Ltd
Current assignee: Ambulanc Shenzhen Tech Co Ltd
Priority date: 2022-07-29
Filing date: 2022-07-29
Publication date: 2023-01-17
Anticipated expiration: 2032-07-29

Abstract

The utility model belongs to the technical field of medical instrument, especially, relate to a video is installation shell and video laryngoscope for laryngoscope. The mounting shell for the video laryngoscope comprises a display and a main shell; the display comprises a display screen, a button, an elastic piece and an adapter piece, wherein the adapter piece comprises an installation shell provided with an installation hole and a clamping ring arranged in the installation hole, and the clamping ring divides the installation hole into a movable space and an insertion hole; the elastic piece is arranged in the movable space; the mounting shell is also provided with a first through hole communicated with the movable space, and the button is mounted in the first through hole and used for pressing the clamping ring; the display screen is arranged on the mounting shell; one side of the clamping ring, which is far away from the movable space, is provided with a clamping arm, the main shell is provided with an inserting part, and the inserting part is provided with an annular clamping groove matched with the clamping arm; when the display is connected with the main shell, the insertion part is inserted in the insertion hole, and the clamping arm is clamped in the annular clamping groove. The utility model discloses in, this video laryngoscope is with dismantlement between the display screen of installation shell and the main casing body is simple.

Description

Video laryngoscope is with installation shell and video laryngoscope

Technical Field

The utility model belongs to the technical field of medical instrument, especially, relate to a video is installation shell and video laryngoscope for laryngoscope.

Background

With the continuous development of science and technology, endoscopy and surgical treatment have become conventional diagnosis and treatment means in the medical field. The video laryngoscope lens mounting shell can enter the body of a patient through a human body cavity or a minimally invasive small opening, and video software such as a camera is used for observing and treating a focus. The display screen is integrated on the video software, and the application of the display screen provides a safer and more effective method for the tracheal intubation, improves the success rate of the tracheal intubation, and reduces the damage of the tracheal intubation to the throat of a human body.

In the prior art, the camera of the mounting shell for the video laryngoscope is usually fixed on the soft lens body, and the problem of inconvenient disassembly exists.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve is: the mounting shell for the video laryngoscope and the video laryngoscope are provided, aiming at the problem that the mounting shell for the video laryngoscope in the prior art is inconvenient to dismount.

In order to solve the technical problem, an embodiment of the utility model provides an installation shell for a video laryngoscope, which comprises a display and a main shell used for installing a laryngoscope body; the display comprises a display screen, a button, an elastic piece and an adapter piece, wherein the adapter piece comprises a mounting shell provided with a mounting hole and a clamping ring arranged in the mounting hole, and the clamping ring divides the mounting hole into a movable space and a plug-in hole; the elastic piece is arranged in the movable space, and two ends of the elastic piece are respectively abutted against the inner side wall of the mounting shell and the clamping ring; the mounting shell is also provided with a first through hole communicated with the movable space, and the button is mounted in the first through hole and used for pressing the clamping ring; the display screen is arranged on the mounting shell;

a clamping arm is arranged on one side, away from the movable space, of the clamping ring, an insertion part is arranged on the main shell, and an annular clamping groove matched with the clamping arm is formed in the insertion part; when the display is connected with the main shell, the insertion part is inserted into the insertion hole, and the clamping arm is clamped in the annular clamping groove.

Optionally, the mounting case includes a mounting body, an insertion body, and an outer case provided with the mounting hole, the mounting body and the insertion body are both disposed in the mounting hole, an annular groove is disposed between the mounting body and the insertion body, and the clamping ring is mounted in the annular clamping groove; the movable space is arranged between the mounting body and the clamping ring, and two opposite ends of the elastic piece are respectively abutted against the outer shell and the clamping ring; the plug-in holes are arranged between the plug-in body and the clamping ring as well as between the mounting bodies.

Optionally, a first accommodating hole is formed in the plug body, the adaptor further includes a first electrical connector mounted in the first accommodating hole, and the first electrical connector is electrically connected to the display screen; the video laryngoscope mounting shell also comprises a second electric connector arranged in the second accommodating hole; when the plug part is plugged in the plugging hole, the first electric connector is electrically connected with the second electric connector.

Optionally, the mounting case further includes a fixed disc and a connection housing, and the plug body includes a plug part and a connection part connected to the plug part; the outer shell, the mounting body and the inserting part are abutted with a first side face of the fixed disc, the mounting shell is abutted with a second side face of the fixed disc, which is deviated from the first side face, and the inserting part penetrates through a second through hole of the fixed disc to be connected with the connecting shell; the display screen is arranged on the connecting shell;

the mounting body is connected with the inserting part, and the outer shell is connected with the mounting body; the plug-in connection part, the clamping ring and the installation body are provided with the plug-in hole, and the second accommodating groove is formed in the plug-in connection part.

Optionally, the plug body comprises a shell, one end of the shell, which is far away from the fixed disk, is provided with a flange extending towards the mounting hole, and one end of the mounting body, which is far away from the fixed disk, is connected with the flange.

Optionally, a first rotary hole is formed in the display screen, a second rotary hole is formed in the connecting shell, and the display screen further comprises a rotary shaft; the rotating shaft is inserted into the first rotating hole and the second rotating hole, and the display screen is rotatably connected with the connecting shell.

Optionally, a groove is formed in the display screen, the first rotating hole is formed in the inner wall of the groove, and one end, far away from the fixed disc, of the connecting shell is inserted into the groove.

Optionally, a handle is further provided on the main housing.

The utility model discloses in, the display is through pegging graft in the spliced eye grafting portion installs on the main casing body, just joint arm joint is in the annular joint groove, thereby the display screen can firmly be installed on the main casing body. The button pushes the clamping ring to compress the elastic piece and enable the clamping arms on the clamping ring to be disengaged from the annular clamping groove by pressing the button, so that the display screen can be detached from the main shell; when the inserting part is disengaged from the inserting hole, the rebounding force of the elastic piece enables the clamping ring and the button to return. The utility model discloses in, this video laryngoscope is with dismantlement between the display screen of installation shell and the main casing body is simple, and the user can pull down or install according to actual demand the display has improved the user experience sense of this video laryngoscope with installation shell.

The utility model also provides a video laryngoscope, including laryngoscope body and foretell video laryngoscope is with installation shell.

Optionally, the laryngoscope body comprises an adjusting component, a traction rope and a camera mounted at the bottom of the traction rope, and the adjusting component is connected with the traction rope and used for adjusting the angle of the camera through the traction rope.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic structural diagram of a mounting housing for a video laryngoscope according to an embodiment of the present invention;

fig. 2 is a sectional view of a mounting housing for a video laryngoscope according to an embodiment of the invention;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

fig. 4 is a schematic structural diagram of a display of the mounting case for the video laryngoscope according to an embodiment of the invention;

fig. 5 is a partial cross-sectional view of a display of a mounting housing for a video laryngoscope according to an embodiment of the invention;

fig. 6 is a schematic structural view of the main housing of the mounting case for a video laryngoscope according to an embodiment of the invention.

The reference numerals in the specification are as follows:

1. a display; 11. a display screen; 12. a button; 13. an elastic member; 14. an adapter; 141. mounting a shell; 1411. an installation body; 1412. an insertion body; 1413. an outer housing; 1414. fixing the disc; 1415. connecting the shell; 1416. flanging; 142. a snap ring; 1421. a snap-in arm; 143. an activity space; 144. inserting holes; 145. a first electrical connector; 2. a main housing; 21. a plug-in part; 211. an annular clamping groove; 22. a hand-held portion; 3. a second electrical connector; 4. an adjustment assembly.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

It is to be understood that the terms "upper", "lower", "left", "right", "front", "rear", "middle", and the like, indicate orientations or positional relationships that are based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore, are not to be construed as limiting the invention.

As shown in fig. 1 to 3, an embodiment of the invention provides a mounting case for a video laryngoscope, which comprises a display and a main case 2 for mounting a laryngoscope body; the display comprises a display screen 11, a button 12, an elastic piece 13 and an adapter piece 14, wherein the adapter piece 14 comprises a mounting shell 141 provided with a mounting hole and a clamping ring 142 arranged in the mounting hole, and the clamping ring 142 divides the mounting hole into a movable space 143 and an inserting hole 144; the elastic piece 13 is installed in the movable space 143, and two ends of the elastic piece are respectively abutted against the inner side wall of the installation shell 141 and the clamping ring 142; the mounting shell 141 is further provided with a first through hole communicated with the movable space 143, and the button 12 is mounted in the first through hole and used for pressing the clamping ring 142; the display screen 11 is mounted on the mounting case 141; it is understood that the elastic member 13 includes, but is not limited to, a coil spring, etc., and the elastic member 13 and the button 12 are respectively located at opposite sides of the snap ring 142; the insertion hole 144 is located at the center of the adaptor 14.

A clamping arm 1421 is arranged on one side of the clamping ring 142 away from the movable space 143, an insertion part 21 is arranged on the main housing 2, and an annular clamping groove 211 matched with the clamping arm 1421 is arranged on the insertion part 21; when the display is connected to the main housing 2, the inserting portion 21 is inserted into the inserting hole 144, and the engaging arm 1421 is engaged with the annular engaging groove 211. It is understood that the plug-in part 21 is disposed at the upper end of the main housing 2, and the display is mounted on the main housing 2 through the plug-in part 21 plugged in the plug-in hole 144.

The utility model discloses in, the display is in through pegging graft in the spliced eye 144 grafting portion 21 is installed on the main casing body 2, just joint arm 1421 joint is in the annular joint groove 211, thereby display screen 11 can firmly be installed on the main casing body 2. By pressing the button 12, the button 12 will push the snap ring 142, the snap ring 142 compresses the elastic member 13, and the snap arms 1421 on the snap ring 142 are disengaged from the annular snap groove 211, so that the display screen 11 can be detached from the main housing 2; when the plug part 21 is disengaged from the plug hole 144, the resilient force of the resilient member 13 will cause the snap ring 142 and the button 12 to return to their original positions. The utility model discloses in, this video laryngoscope is with dismantlement between 11 and the main casing body 2 of installation shell is simple, and the user can pull down or install according to actual demand the display has improved the user experience sense of this video laryngoscope with installation shell.

In an embodiment, as shown in fig. 4 and 5, the mounting shell 141 includes a mounting body 1411, a plug body 1412 and an outer shell 1413 provided with the mounting hole, the mounting body 1411 and the plug body 1412 are both disposed in the mounting hole, an annular groove is disposed between the mounting body 1411 and the plug body 1412, and the snap ring 142 is mounted in the annular snap groove 211; the movable space 143 is provided between the mounting body 1411 and the snap ring 142, and the insertion hole 144 is provided between the insertion body 1412, the snap ring 142, and the mounting body 1411. As can be appreciated, from the outside to the inside of the mounting shell 141, the adaptor 14 includes, in order, the outer housing 1413, the mounting body 1411, the snap ring 142, and the plug body 1412; an annular convex edge is arranged on the mounting body 1411, and when the clamping ring 142 is clamped in the annular groove, the upper end and the lower end of the clamping ring 142 are respectively abutted against the inserting body 1412 and the annular convex edge; opposite ends of the elastic member 13 are respectively abutted against the outer shell 1413 and the snap ring 142; specifically, when the inserting part 21 is inserted into the inserting groove, the inner side of the inserting part 21 abuts against the outer wall of the inserting part 21, and the inner wall of the inserting part 21 abuts against the inner wall of the snap ring 142 and the inner wall of the mounting body 1411, so that the inserting part 21 is inserted into the inserting hole 144 more stably. In the embodiment, the mounting shell for the video laryngoscope has the advantages of simple structure, low manufacturing cost and convenience in mounting.

In one embodiment, as shown in fig. 2 and 5, a first receiving hole is formed in the plug body 1412, the adaptor 14 further includes a first electrical connector 145 mounted in the first receiving hole, and the first electrical connector 145 is electrically connected to the display screen 11; the plug-in body 1412 is provided with a second accommodating hole, and the mounting shell for the frequency laryngoscope further comprises a second electric connector 3 arranged in the second accommodating hole; when the plug part 21 is plugged into the plug hole 144, the first electrical connector 145 is electrically connected to the second electrical connector 3. It is understood that the first electrical connector 145 can be a male connector and the second electrical connector 3 can be a female connector adapted to the male connector, and when the inserting portion 21 is inserted into the inserting hole 144, the male connector is inserted into the female connector, so that the electrical connection between the male connector and the female connector is completed. In this embodiment, when the insertion portion 21 is inserted into the insertion hole 144, the laryngoscope body is electrically connected to the display screen 11 through the first electrical connector 145 and the second electrical connector 3, so that the video image detected by the laryngoscope body can be displayed through the display screen 11. In this embodiment, this video laryngoscope is with installation shell's simple to use, easy dismounting.

In an embodiment, as shown in fig. 5, the mounting shell 141 further includes a fixing plate 1414 and a connecting housing 1415, and the plug body 1412 includes a plug part 21 and a connecting part connected to the plug part 21; the outer shell 1413, the mounting body 1411 and the inserting part 21 are all abutted with a first side surface (lower surface) of the fixed disk 1414, the mounting shell 141 is abutted with a second side surface (upper surface) of the fixed disk 1414, which is away from the first side surface, and the inserting part 21 passes through a second through hole of the fixed disk 1414 and is connected with the connecting shell 1415; the display screen 11 is mounted on the connection housing 1415; it will be appreciated that the connecting portion passes through the second through hole and connects with the connecting housing 1415, thereby compressing the fixing plate 1414 between the mating part 21 and the connecting housing 1415.

The mounting body 1411 is connected with the plug part 21, and the outer shell 1413 is connected with the mounting body 1411; the insertion hole 144 is disposed between the insertion part 21, the snap ring 142 and the mounting body 1411, and the second receiving groove is disposed on the insertion part 21. It is to be understood that the mounting body 1411 may be fixed to the socket 21 from the side using a fixing member such as a screw or a bolt, and the outer housing 1413 may be fixed to the mounting body 1411 from below using a fixing member such as a screw or a bolt. In this embodiment, the fixing plate 1414 can separate the outer housing 1413 from the connecting housing 1415, so as to avoid the occurrence of an accident that the components in the outer housing 1413 interfere with the components in the connecting housing 1415; moreover, the adaptor 14 has a simple structure and is convenient to install.

In one embodiment, as shown in fig. 6, the plug body 1412 comprises a flange 1416 protruding toward the mounting hole at one end of the housing away from the fixed plate 1414, and the flange 1416 is connected to one end of the mounting body 1411 away from the fixed plate 1414. It can be understood that the mounting body 1411 can be fixedly connected to the flange 1416 from below by using fixing parts such as screws and bolts, so that the fixing parts cannot be seen from the outer side wall of the adaptor 14, and the attractiveness of the mounting shell for the video laryngoscope is improved.

In an embodiment, as shown in fig. 4, a first rotating hole is formed on the display screen 11, a second rotating hole is formed on the connecting housing 1415, and the display screen 11 further includes a rotating shaft; the rotating shaft is inserted into the first rotating hole and the second rotating hole, and the display screen 11 is rotatably connected with the connecting housing 1415. Understandably, the rotating shaft can adjust the pitching angle of the display screen 11, so that a user can adjust the pitching angle of the display screen 11 according to actual requirements, and the user experience of the mounting shell for the video laryngoscope is further improved.

In one embodiment, as shown in fig. 4, the display screen 11 is provided with a groove, and the first rotating hole is formed on the inner wall of the groove, and the end of the connecting housing 1415 far away from the fixed disk 1414 is inserted into the groove. It can be understood that the opening of the groove faces downward, and after the upper portion of the connecting housing 1415 is inserted into the groove, the display screen 11 is connected to the connecting housing 1415 by the connection of the rotating shaft with the first rotating hole and the second rotating hole respectively. In this embodiment, the display has a simple structure and a beautiful appearance.

In one embodiment, as shown in fig. 6, a handle 22 is further disposed on the main housing 2. It will be appreciated that the handle portion 22 is provided with finger slots for receiving the fingers of a user. In this embodiment, the user can take the mounting case for the video laryngoscope by holding the hand-held part 22, thereby further improving the user experience of the mounting case for the video laryngoscope.

In one embodiment, the laryngoscope body comprises an adjusting component 4, a pulling rope (not shown in the figure) and a camera (not shown in the figure) arranged at the bottom of the pulling rope, wherein the adjusting component 4 is connected with the pulling rope and is used for adjusting the angle of the camera through the pulling rope. It can be understood that the adjusting component 4 bends the end of the pulling rope by pulling the pulling rope, so that the camera can face different directions, and thus different parts of the throat of a patient can be observed by the camera.

The above embodiments are merely examples of the mounting housing for a video laryngoscope according to the invention, and are not intended to limit the invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principles of the invention should be included within the scope of the invention.

Claims

1. A mounting shell for a video laryngoscope is characterized by comprising a display and a main shell for mounting a laryngoscope body; the display comprises a display screen, a button, an elastic piece and an adapter piece, wherein the adapter piece comprises a mounting shell provided with a mounting hole and a clamping ring arranged in the mounting hole, and the clamping ring divides the mounting hole into a movable space and a plug-in hole; the elastic piece is installed in the movable space, and two ends of the elastic piece are respectively abutted against the inner side wall of the installation shell and the clamping ring; the mounting shell is also provided with a first through hole communicated with the movable space, and the button is mounted in the first through hole and used for pressing the clamping ring; the display screen is arranged on the mounting shell;

2. The mounting shell for the video laryngoscope as recited in claim 1, wherein the mounting shell comprises a mounting body, a plug-in body and an outer shell body provided with the mounting hole, the mounting body and the plug-in body are both arranged in the mounting hole, an annular groove is arranged between the mounting body and the plug-in body, and the clamping ring is mounted in the annular clamping groove; the movable space is arranged between the mounting body and the clamping ring, and two opposite ends of the elastic piece are respectively abutted against the outer shell and the clamping ring; the plug-in holes are arranged between the plug-in body and the clamping ring and between the plug-in body and the mounting body.

3. The mounting case for a video laryngoscope as recited in claim 2, wherein the insertion body defines a first receiving hole therein, and the adaptor further comprises a first electrical connector mounted in the first receiving hole, the first electrical connector being electrically connected to the display screen; the video laryngoscope mounting shell also comprises a second electric connector arranged in the second accommodating hole; when the plug part is plugged in the plugging hole, the first electric connector is electrically connected with the second electric connector.

4. The mounting case for a video laryngoscope as recited in claim 3, wherein the mounting case further comprises a fixed disk and a connecting case, and the plug body comprises a plug part and a connecting part connected with the plug part; the outer shell, the mounting body and the inserting part are abutted with a first side face of the fixed disc, the mounting shell is abutted with a second side face of the fixed disc, which is deviated from the first side face, and the inserting part penetrates through a second through hole of the fixed disc to be connected with the connecting shell; the display screen is arranged on the connecting shell;

5. The mounting case for a video laryngoscope as recited in claim 4, wherein the insertion body comprises a flange extending towards the mounting hole at an end of the case away from the fixed disk, and an end of the mounting body away from the fixed disk is connected with the flange.

6. The mounting housing for a video laryngoscope as recited in claim 4, wherein a first rotating hole is provided on the display screen, a second rotating hole is provided on the connecting housing, and the display screen further comprises a rotating shaft; the rotating shaft is inserted into the first rotating hole and the second rotating hole, and the display screen is rotatably connected with the connecting shell.

7. The mounting housing for a video laryngoscope as claimed in claim 6, wherein a groove is provided on the display screen, and the first rotating hole is provided on an inner wall of the groove and an end of the connecting housing, which is far from the fixed disk, is inserted into the groove.

8. The mounting housing for a video laryngoscope as claimed in claim 1, wherein a hand-held portion is further provided on the main housing.

9. A video laryngoscope comprising a laryngoscope body and a mounting case for a video laryngoscope as claimed in any one of claims 1 to 8.

10. The video laryngoscope as recited in claim 9, wherein the laryngoscope body comprises an adjustment assembly, a pull cord and a camera mounted at the bottom of the pull cord, the adjustment assembly being coupled to the pull cord and adapted to adjust the angle of the camera via the pull cord.