CN215458626U - A shallow for placing laryngoscope - Google Patents

Abstract

The utility model discloses a cart for placing a laryngoscope, which is characterized in that an upper storage box and a lower storage box are arranged on a support rod to distinguish and place the unused laryngoscope from the used laryngoscope; the rotating rod and the connecting rod are arranged, and the one-way rotating assembly is used for enabling the lower storage box to rotate and lift, so that a doctor does not need to frequently bend to place a used laryngoscope in the lower storage box when examining a plurality of patients, the efficiency of examining the patients by using the laryngoscope by medical staff is effectively improved, and the fatigue of the waist of the used laryngoscope when the medical staff need to bend to place the laryngoscope after the examination is finished is avoided; meanwhile, the rotating deflector rod is arranged, and the rotating deflector rod can lock the lower object placing box to lock the lower object placing box after the height of the lower object placing box is adjusted, and can also unlock and descend the lower object placing box in a reverse direction to facilitate daily movement.

Description

A shallow for placing laryngoscope

Technical Field

The utility model relates to the technical field of medical auxiliary equipment, in particular to a cart for placing a laryngoscope.

Background

Because the human throat is deep, the physiological structure is complex, the naked eye can not directly peep, the throat is inspected by a special inspection method, and generally auxiliary inspection is carried out by means of a laryngoscope; for patients in the department of otorhinolaryngology, doctors need to carry out laryngeal examination on a plurality of patients through a laryngoscope every day, due to the infection reasons of medical health and diseases, the laryngoscope needs to be disinfected after being used once and then can be used for the next patient, therefore, when the laryngoscopy is carried out on the plurality of patients every day, a large number of laryngoscopes need to be backed up, the used laryngoscope is placed in a storage box below a special trolley, an unused laryngoscope is placed above the storage box, but the doctors need to carry out the laryngoscopy on the plurality of patients every day, the laryngoscope is a precision device and cannot be thrown to the storage box along with the hand, the storage box cannot be lifted, the used laryngoscope needs to be stooped to be placed in the storage box, and for the doctors who receive the plurality of patients every day, the back-and forth stoop work has large damage to the waist strain of the doctors and the examination efficiency of the laryngoscopes is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a cart for placing a laryngoscope, aiming at solving the problem that an underlying box of the cart for placing the laryngoscope cannot be lifted.

The utility model provides a cart for placing a laryngoscope, which comprises a bottom frame provided with rollers, supporting rods, an upper storage box and a lower storage box, wherein the supporting rods are obliquely arranged at two sides of the bottom frame, and the upper storage box is arranged at the upper ends of the supporting rods; the middle part of the supporting rod is hinged with a rotating rod, one end of the lower storage box is hinged with the end part of the rotating rod, and the other end of the lower storage box is hinged with one end of the upper storage box through a connecting rod; the unidirectional rotating component is arranged on the hinged part on the supporting rod, so that the rotating rod can rotate in a single direction, and the lower storage box is driven to rise; the rotary lifting rod is arranged on the hinged portion and locks and reversely unlocks the unidirectional rotating assembly through rotation.

Furthermore, the unidirectional rotating assembly comprises a ratchet wheel and a pawl, the ratchet wheel is arranged at the end part of the rotating rod, and the pawl is movably arranged in the hinged part through a spring.

Furthermore, the rotating deflector rod is connected to the hinged part in a threaded manner, an inverted V-shaped hole is formed in the pawl, and the rotating deflector rod is located in the inverted V-shaped hole.

Further, still include the horizontal pole, the horizontal pole connect in between the branch, on put the bottom of thing box and connect in on the branch.

Furthermore, the storage box also comprises a box cover, and the box cover is arranged on the upper storage box and the lower storage box.

Further, still include the arc bracing piece, the one end of arc bracing piece connect in on the underframe, the other end of arc bracing piece connect in on the branch.

Furthermore, the end part of the supporting rod is provided with a pushing handle, and one end of the lower storage box is provided with a lifting pull rod.

Furthermore, the lower end of the supporting rod is provided with a baffle plate.

Compared with the prior art, the method has the following beneficial effects:

the utility model provides a cart for placing a laryngoscope, which is used for distinguishing and placing unused laryngoscopes from used laryngoscopes by arranging an upper storage box and a lower storage box on a support rod; the rotating rod and the connecting rod are arranged, and the one-way rotating assembly is used for enabling the lower storage box to rotate and lift, so that a doctor does not need to frequently bend to place a used laryngoscope in the lower storage box when examining a plurality of patients, the efficiency of examining the patients by using the laryngoscope by medical staff is effectively improved, and the fatigue of the waist of the used laryngoscope when the medical staff need to bend to place the laryngoscope after the examination is finished is avoided; meanwhile, the rotating deflector rod is arranged, and the rotating deflector rod can lock the lower object placing box to lock the lower object placing box after the height of the lower object placing box is adjusted, and can also unlock and descend the lower object placing box in a reverse direction, so that the daily movement is facilitated.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only preferred embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a schematic view of a cart for placement of laryngoscopes according to the present invention;

FIG. 2 is an axial view of a cart for placement of laryngoscopes according to the present invention;

fig. 3 is an enlarged partial view a of a cart for placement of laryngoscopes according to the present invention;

FIG. 4 is a schematic view of a unidirectional rotation assembly of a cart for placement of laryngoscopes according to the present invention;

fig. 5 is a partially enlarged view of a unidirectional rotating assembly B of the present invention.

In the figure, 1-bottom frame; 2-a strut; 3-placing an object box; 4-placing the object box; 5-rotating the rod; 6-connecting rod; 7-a unidirectional rotating assembly; 8-rotating the deflector rod; 9-a cross bar; 10-a box cover; 11-arc-shaped support rods; 12-a baffle plate; 21-a hinge; 41-lifting pull rods; 71-ratchet wheel; 72-pawl; 721-inverted V-shaped hole.

Detailed Description

For a better understanding of the present invention, its structure, and the functional features and advantages attained by its structure, reference is made to the following detailed description of the preferred embodiments taken in conjunction with the accompanying drawings, in which:

example 1:

as shown in fig. 1 to 5, the present invention provides a cart for placing a laryngoscope, comprising a bottom frame 1 with rollers, a supporting rod 2, an upper storage box 3 and a lower storage box 4, wherein the supporting rod 2 is obliquely arranged at two sides of the bottom frame 1, and the upper storage box 3 is arranged at the upper end of the supporting rod 2 for placing an unused laryngoscope; the middle part of the supporting rod 2 is hinged with a rotating rod 5, one end of the lower storage box 4 is hinged with the end part of the rotating rod 5, the other end of the lower storage box 4 is hinged with one end of the upper storage box 3 through a connecting rod 6, and the lower storage box 4 is used for placing a used laryngoscope; the unidirectional rotating component 7 is arranged on the hinge part 21 on the support rod 2, so that the rotating rod 5 can rotate in a single direction, the lower storage box 4 is driven to rise, and the height of the lower storage box 4 is adjusted; the locking device further comprises a rotating shifting rod 8, the rotating shifting rod 8 is arranged on the hinge portion 21, and the rotating shifting rod 8 locks and reversely unlocks the unidirectional rotating assembly 7 through rotation.

The upper storage box 3 and the lower storage box 4 are arranged on the supporting rod 2, so that unused laryngoscopes and used laryngoscopes can be distinguished; the rotating rod 5 and the connecting rod 6 are arranged, and the one-way rotating assembly 7 is used for enabling the lower storage box 4 to rotate and lift, so that a doctor does not need to frequently bend to place a used laryngoscope in the lower storage box 4 when examining a plurality of patients, the efficiency of examining the patients by using the laryngoscope by medical staff is effectively improved, and the fatigue of the waist of the used laryngoscope when the medical staff need to bend to place the laryngoscope after the examination is finished is avoided; meanwhile, the rotating shifting rod 8 is arranged, the rotating shifting rod 8 can lock the lower storage box 4 in a rotating mode, the lower storage box 4 can be locked after being adjusted in height, and the lower storage box 4 can be unlocked reversely and lowered so as to be convenient for daily movement.

Example 2:

as shown in fig. 1 and fig. 2, in combination with the technical solution of embodiment 1, in this embodiment, the unidirectional rotation assembly 7 includes a ratchet 71 and a pawl 72, the ratchet 71 is disposed at an end portion of the rotation rod 5, and the pawl 72 is movably disposed in the hinge portion 21 through a spring.

Specifically, the rotary shift lever 8 is screwed on the hinge portion 21, an inverted V-shaped hole 721 is formed on the pawl 72, and the rotary shift lever 8 is located in the inverted V-shaped hole 721; the rotating shift lever 8 drives the pawl 72 to be tightly clamped on the ratchet wheel 71 in the process of clockwise rotation, so that the rotating rod 5 cannot rotate, and the lower storage box 4 is locked; the rotating deflector rod 8 drives the pawl 72 to be separated from the ratchet wheel 71 in the process of anticlockwise rotation, so that the rotating rod 5 can rotate anticlockwise under the action of gravity to drive the lower storage box 4 to descend; when the rotating deflector rod 8 is positioned in the middle of the inverted V-shaped hole 721, the rotating rod 5 can only rotate clockwise under the action of the pawl 72, so as to drive the lower storage box 4 to rotate and lift; further, a margin hole is formed in the middle of the inverted V-shaped hole 721, so that when the rotary shift lever 8 is located in the middle of the inverted V-shaped hole 721, the rotary lever 5 rotates to drive the ratchet 71 to rotate, and the pawl 72 moves upward without interfering with the rotary shift lever 8.

Specifically, the box rack further comprises a cross rod 9, the cross rod 9 is connected between the supporting rods 2, and the bottom of the upper box 3 is connected to the supporting rods 2 so as to further fix the upper box 3 through the cross rod 9.

Specifically, the laryngoscope also comprises a box cover 10, wherein the box cover 10 is arranged on the upper storage box 3 and the lower storage box 4 so as to seal and store the laryngoscope through the box cover 10.

Specifically, still include arc bracing piece 11, the one end of arc bracing piece 11 is connected on underframe 1, and the other end of arc bracing piece 11 is connected on branch 2 to support branch 2 through arc bracing piece 11, effectively improve branch 2's intensity.

Specifically, the end of the supporting rod 2 is provided with a push handle so as to push the cart to advance through the push handle; one end of the lower storage box 4 is provided with a lifting pull rod 41, so that the lower storage box 4 is pulled to be lifted by the lifting pull rod 41; when the rotating shift lever 8 rotates leftwards, the rotating shift lever 8 drives the pawl 72 to disengage from the ratchet 71, so that the reverse rotational degree of freedom of the rotating rod 5 is released, and at the moment, the lower storage box 4 can be pulled downwards through the lifting pull rod 41 to descend.

Specifically, the lower end of the supporting rod 2 is provided with a baffle 12 to limit the lower storage box 4 through the baffle 12 so as to prevent the rotating rod 5 from reversely rotating to the other side of the supporting rod 2.

The foregoing is merely a preferred embodiment of the utility model and is not intended to limit the utility model in any manner. Those skilled in the art can make many possible variations and modifications to the disclosed solution, or modify equivalent embodiments using the teachings set forth above, without departing from the scope of the claimed solution. Therefore, any modification, equivalent change and modification made to the above embodiments according to the technology of the present invention are within the protection scope of the present invention, unless the content of the technical solution of the present invention is departed from.

Claims (8)

1. The cart for placing the laryngoscope is characterized by comprising a bottom frame (1) provided with rollers, a support rod (2), an upper storage box (3) and a lower storage box (4), wherein the support rod (2) is obliquely arranged on two sides of the bottom frame (1), and the upper storage box (3) is arranged at the upper end of the support rod (2); the middle part of the supporting rod (2) is hinged with a rotating rod (5), one end of the lower storage box (4) is hinged with the end part of the rotating rod (5), and the other end of the lower storage box (4) is hinged with one end of the upper storage box (3) through a connecting rod (6); the one-way rotating assembly (7) is arranged on the hinged part (21) on the supporting rod (2) so that the rotating rod (5) can rotate in one direction to drive the lower storage box (4) to rise; the unidirectional rotating component is characterized by further comprising a rotating shifting rod (8), the rotating shifting rod (8) is arranged on the hinged portion (21), and the rotating shifting rod (8) locks and reversely unlocks the unidirectional rotating component (7) through rotation.

2. Cart for laryngoscope placement according to claim 1, characterized in that the unidirectional rotation assembly (7) comprises a ratchet (71) and a pawl (72), the ratchet (71) being provided at the end of the rotation lever (5), the pawl (72) being movably provided in the articulation (21) by means of a spring.

3. Cart for laryngoscope placement according to claim 2, wherein the rotational lever (8) is threaded onto the hinge (21), an inverted V-shaped hole (721) is provided on the pawl (72), the rotational lever (8) being located within the inverted V-shaped hole (721).

4. The cart for placement of laryngoscopes of claim 1, further comprising a cross bar (9), wherein the cross bar (9) is connected between the struts (2), and wherein the bottom of the upper storage box (3) is connected to the struts (2).

5. The cart for placement of laryngoscopes of claim 1, further comprising a cover (10), said cover (10) being disposed over said upper storage compartment (3) and said lower storage compartment (4).

6. The cart for placing a laryngoscope as recited in claim 1, further comprising an arc-shaped support rod (11), wherein one end of the arc-shaped support rod (11) is connected to the bottom frame (1), and the other end of the arc-shaped support rod (11) is connected to the strut (2).

7. The cart for placing a laryngoscope as recited in any one of claims 1-6, wherein the end of the strut (2) is provided with a push handle, and one end of the lower storage box (4) is provided with a lifting pull rod (41).

8. Cart for laryngoscope placement according to claim 7, characterized in that the lower end of the strut (2) is provided with a baffle (12).

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