CN112914886B

CN112914886B - Food tray with lifting function for surgical nursing

Info

Publication number: CN112914886B
Application number: CN202110160446.0A
Authority: CN
Inventors: 李婧
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-05
Filing date: 2021-02-05
Publication date: 2022-04-08
Anticipated expiration: 2041-02-05
Also published as: CN112914886A

Abstract

The invention discloses a food tray with a lifting function for surgical nursing, which comprises an object placing plate and an adjusting base, wherein the object placing plate is arranged at the upper part of a cross beam along the length direction of the cross beam, two ends of the cross beam are correspondingly welded on one side of the upper parts of two support arms, the lower ends of the two support arms respectively form the adjusting base, a group of sliding seats are respectively arranged at the inner sides of the two groups of adjusting bases, the two groups of sliding seats are respectively arranged at the upper parts of two sliding rails in a sliding mode, and the sliding rails are fixed at two sides of the inner wall of a bed frame through bolts.

Description

Food tray with lifting function for surgical nursing

Technical Field

The invention relates to the technical field of medical care and nursing equipment, in particular to a food tray with a lifting function for surgical care.

Background

The ICU is an intensive care unit, also called an intensive care unit comprehensive treatment room, can synchronously carry out treatment, nursing and rehabilitation, provides an isolation place and equipment for severe or coma patients, and provides services such as optimal nursing, comprehensive treatment, medical and nursing combination, early rehabilitation after operation, joint nursing exercise treatment and the like. The supply is monitored in a targeted manner, also referred to as a deep-cut treatment. The medical organization management form integrates the modern medical treatment, nursing and rehabilitation technology with the common development of medical treatment, nursing, rehabilitation and other specialties, the birth of novel medical equipment and the improvement of a hospital management system. The sick bed head of a bed department of using in the ICU ward installs the food tray in order to supply the patient to use, but this kind of food tray height-fixing can not satisfy the user demand of different demand diseases, and the food tray is installed in head of a bed department simultaneously, removes inconveniently, influences the use, and portable food tray track exposes, and the foreign matter is gone into to easy card during the adjustment, also has certain potential safety hazard. To this end, the present invention proposes a food tray with a lifting function for surgical nursing to solve the above problems.

Disclosure of Invention

The invention aims to provide a food tray with a lifting function for surgical nursing, so as to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a food tray with a lifting function for surgical nursing comprises an object placing plate and an adjusting base, wherein the object placing plate is installed at the upper part of the object placing plate along the length direction of a cross beam, two ends of the cross beam are correspondingly welded on one side of the upper parts of two support arms, the lower ends of the two support arms are respectively provided with the adjusting base, a group of sliding seats are respectively installed on the inner sides of two groups of adjusting bases, the two groups of sliding seats are respectively installed on the upper parts of two sliding rails in a sliding mode, the sliding rails are fixed on two sides of the inner wall of a bed frame through bolts, the adjusting base comprises a shell, a positioning gear, a connecting sleeve, a positioning block, a reed and a base, the positioning gear is installed at the central position inside the shell, the connecting sleeve is welded at the central position on one side of the positioning gear, the base is installed at the position inside the shell under the positioning gear, the reed is installed on the upper part of the base, and the positioning block is installed on the upper part of the reed, the connecting sleeve is connected with the bottom end of the supporting arm.

Preferably, the adjustment base further comprises a spring, a threaded sleeve, a screw rod, a push rod and a baffle plate, the threaded sleeve is vertically welded inside an opening formed in the center of the bottom of the shell, the threaded sleeve is connected with the screw rod in a threaded manner, the push rod is welded at the top end of the push rod along the axial direction of the screw rod, the baffle plate is welded at the bottom of the support arm, one section of the spring is connected with the connecting sleeve, and the other end of the spring is connected with the inner wall of the shell.

Preferably, the ejector rod penetrates through a through hole welded at the center of the base, a hand wheel is installed at the outer end of the screw rod, and the cross section of the baffle is semicircular and is arranged inside the shell.

Preferably, the slide rail includes a rail and a guide groove punched at a bottom thereof in an axial direction of the rail.

Preferably, the slide comprises a foot seat and a pulley, the pulley is arranged in an installation position in the middle of one side of the foot seat, the upper part of the other side of the foot seat is connected with the bottom of the adjusting base through a bolt, and the lower part of the pulley is arranged inside the guide groove.

Preferably, the two sides of the middle part of the bottom surface of the object placing plate are sleeved with the two sides of the cross beam through a fixing sleeve, and the upper part of the object placing plate is provided with a rectangular object placing groove.

Preferably, an opening for the support arm to pass through is formed in one side of the upper portion of the shell, and the protrusion in the middle of the positioning block is meshed with the tooth groove of the positioning gear.

Compared with the prior art, the invention has the beneficial effects that:

1. the support arm rotates towards one side to drive the connecting sleeve to rotate, the connecting sleeve drives the positioning gear to rotate, the positioning block slides into the other tooth groove from one tooth groove of the positioning gear under the pushing action of the reed, the angle adjustment of the support arm has paragraph feeling and larger resistance, the support arm is convenient to adjust to a proper inclination angle, and the height adjustment of the object placing plate is facilitated;

2. the rotary screw is utilized, the screw pushes the ejector rod to move upwards, the ejector rod pushing positioning block is tightly meshed with the positioning gear and fixes the positioning block, the positioning gear is locked to lock the support arm, the height of the object placing plate is fixed, the structure is simple, and the object placing plate is conveniently and stably fixed at one position;

3. utilize the position of thing board in order being fit for the use, the slide rail passes through the bolt fastening in the both sides of bedstead inner wall, and the slide rail is hidden in the inboard of bedstead, and external personnel limbs are difficult for touching when the slide slides in the slide rail is inside, and the sheet or the difficult card of mattress are gone into simultaneously, and the security is high, and the reliability of work is also higher.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the adjusting base according to the present invention;

fig. 3 is a schematic structural diagram of the slide connecting rail according to the present invention.

In the figure: an object placing plate 1, a cross beam 2, a support arm 3, an adjusting base 4, a slide rail 5, a slide seat 6, an object placing groove 7, a bed frame 8, a shell 41, a positioning gear 42, a connecting sleeve 43, a spring 44, a positioning block 45, a reed 46, a base 47, a threaded sleeve 48, a screw 49, a top rod 410, a baffle 411, a track 51, a guide groove 52, a sliding block and a sliding block, wherein the sliding block is arranged on the bed frame 8,

Foot seat 61, pulley 62.

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 to 3, the present invention provides a technical solution: a food tray with lifting function for surgical nursing comprises an object placing plate 1 and an adjusting base 4, wherein food is placed on the upper part of the object placing plate 1, the object placing plate 1 is a resin plate, the object placing plate 1 is arranged on the upper part of the object placing plate along the length direction of a cross beam 2, two ends of the cross beam 2 are correspondingly welded on one side of the upper parts of two support arms 3, the two support arms 3 support the object placing plate 1, the lower ends of the two support arms 3 are respectively assembled into the adjusting base 4, the adjusting base 4 adjusts the inclination angle of the two support arms 3 to adjust the height of the object placing plate 1, the inner sides of two groups of adjusting bases 4 are respectively provided with a group of sliding seats 6, the two groups of sliding seats 6 are respectively arranged on the upper parts of two sliding rails 5 in a sliding manner, the sliding seats 6 can adjust the position of the object placing plate 1 in the sliding rails 5 to be suitable for use, the sliding rails 5 are fixed on two sides of the inner wall of a bedstead through bolts, the sliding rails 5 are arranged on the inner side of the bedstead 8, when the sliding seats 6 slide rails 5 slide seats slide rails are not easy to touch, meanwhile, the sheet or the mattress is not easy to be clamped, the safety is high, and the working reliability is high; the adjusting base 4 comprises a shell 41, a positioning gear 42, a connecting sleeve 43, a positioning block 45, a reed 46 and a base 47, wherein the positioning gear 42 is installed at the central position inside the shell 41, the connecting sleeve 43 is welded at the central position of one side of the positioning gear 42, the base 47 is installed inside the shell 41 at the position right below the positioning gear 42, the reed 46 is installed at the upper part of the base 47, the positioning block 45 is installed at the upper part of the reed 46, the connecting sleeve 43 is connected with the bottom end of the support arm 3, the support arm 3 is pushed to rotate towards one side to drive the connecting sleeve 43 to rotate, the connecting sleeve 43 drives the positioning gear 42 to rotate, the positioning block 43 slides into another tooth groove through one tooth groove of the positioning gear 42 under the pushing of the reed 46, the angle adjustment of the support arm 3 is easy to realize section sensing and large resistance, the support arm 3 can be adjusted to a proper inclination angle, and the height adjustment of the storage plate 1 can be facilitated.

Further, the adjusting base 4 further comprises a spring 44 and a threaded sleeve 48, the screw 49, the ejector rod 410 and the baffle 411 are adopted, the threaded sleeve 48 is vertically welded in an opening formed in the central position of the bottom of the shell 41, the threaded sleeve 48 is in threaded connection with the screw 49, the ejector rod 410 is welded at the top end of the ejector rod 49 in the axial direction, the baffle 411 is welded at the bottom of the support arm 3, one section of the spring 44 is connected with the connecting sleeve 43, the other end of the spring 44 is connected with the inner wall of the shell 41, the spring 44 is used for increasing the damping sense when the support arm 3 rotates, the object placing plate 1 can be conveniently adjusted, an operator rotates the screw 49 after the object placing plate 1 is adjusted to a proper height, the screw 49 pushes the ejector rod 410 to move upwards, the positioning block 45 of the ejector rod 410 is tightly meshed with the positioning gear 42 and fixes the positioning block 45, the positioning gear 42 is locked to lock the support arm 3, the object placing plate 1 is fixed in height, the structure is simple, and the object placing plate 1 can be conveniently and stably fixed at one position.

Further, the ejector rod 410 penetrates through a through hole welded at the center of the base 47, a hand wheel is mounted at the outer end of the screw rod 49 and is convenient for rotating the screw rod 49, the section of the baffle 411 is semicircular and is arranged inside the shell 41, and the baffle 411 isolates the shell 41 from the external space.

Further, the slide rail 5 includes a rail 51 and a guide groove 52, the guide groove 52 is punched at the bottom thereof in the axial direction of the rail 51, and the guide groove 52 guides the smooth movement of the slider 6.

Further, the sliding base 6 comprises a foot seat 61 and a pulley 62, the pulley 62 is installed in an installation position in the middle of one side of the foot seat 61, the upper portion of the other side of the foot seat 61 is connected with the bottom of the adjusting base 4 through a bolt, the lower portion of the pulley 62 is located inside the guide groove 52, and the pulley 62 enables the foot seat 61 to slide more smoothly inside the guide rail 51, so that the position of the object placing plate 1 can be adjusted conveniently.

Further, put the both sides at 1 bottom surface middle part of thing board and cup joint the both sides of crossbeam 2 through fixed cover, put thing board 1 and crossbeam 2 messenger by fixed cover connection and put thing board 1 and can rotate, rotate and adjust when 3 inclination of support arm adjust and put thing board 1 to the horizontality, put the upper portion of thing board 1 and seted up the rectangle and put thing groove 7, put thing groove 7 and conveniently put article.

Furthermore, an opening for the support arm 3 to pass through is formed in one side of the upper portion of the housing 41, a protrusion in the middle of the positioning block 45 is engaged with a tooth groove of the positioning gear 42, and the positioning block 45 enables the positioning gear 42 to rotate to have a section sense or lock the positioning gear 42.

The working principle is as follows: in actual operation, the foot seat 61 slides in the guide groove 52 through the pulley 62 to adjust the position of the adjusting base 4, the adjusting base 4 drives the support arm 3 to move, the support arm 3 drives the object placing plate 1 to move, so as to adjust the object placing plate 1 to a proper position for use, the slide rails 5 are fixed on two sides of the inner wall of the bed frame 8 through bolts, when the height of the object placing plate 1 is adjusted, the support arm 3 is pushed to rotate towards one side to drive the connecting sleeve 43 to rotate, the connecting sleeve 43 drives the positioning gear 42 to rotate, the positioning block 43 slides into the other tooth groove from one tooth groove of the positioning gear 42 under the pushing of the reed 46, the angle adjustment of the support arm 3 has paragraph sense and large resistance, the height adjustment of the upper end of the support arm 3 drives the height adjustment of the object placing plate 1, after the object placing plate 1 is adjusted to a proper height, the screw 49 pushes the push rod 410 to move upwards, the push rod 410 pushes the positioning block 45 to tightly engage with the positioning gear 42 and fix the positioning block 45, the positioning gear 42 is locked to lock the support arm 3, so that the height of the object placing plate 1 is fixed, and the object placing plate 1 is adjusted to be in a horizontal state by rotating when the inclination angle of the support arm 3 is adjusted.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A food tray with a lifting function for surgical nursing comprises an object placing plate (1) and an adjusting base (4), and is characterized in that the object placing plate (1) is installed at the upper part of the object placing plate along the length direction of a cross beam (2), two ends of the cross beam (2) are correspondingly welded on one side of the upper parts of two support arms (3), the lower ends of the two support arms (3) are respectively assembled with the adjusting base (4), the inner sides of two groups of adjusting bases (4) are respectively provided with a group of sliding seats (6), the two groups of sliding seats (6) are respectively and slidably installed at the upper parts of two sliding rails (5), the sliding rails (5) are fixed at two sides of the inner wall of a bed frame (8) through bolts, the adjusting base (4) comprises a shell (41), a positioning gear (42), a connecting sleeve (43), a positioning block (45), a reed (46) and a base (47), the positioning gear (42) is installed at the central position inside the shell (41), a connecting sleeve (43) is welded at the central position of one side of the positioning gear (42), a base (47) is arranged in the shell (41) at the position right below the positioning gear (42), a reed (46) is arranged on the upper part of the base (47), a positioning block (45) is arranged on the upper part of the reed (46), the connecting sleeve (43) is connected with the bottom end of the support arm (3), the slide rail (5) comprises a track (51) and a guide groove (52), the guide groove (52) is punched at the bottom part thereof along the axial direction of the rail (51), the sliding seat (6) comprises a foot seat (61) and a pulley (62), the pulley (62) is arranged in an installation position in the middle of one side of the foot seat (61), the upper part of the other side of the foot seat (61) is connected with the bottom of the adjusting base (4) through a bolt, and the lower part of the pulley (62) is arranged in the guide groove (52).

2. The food tray with lifting function for surgical nursing according to claim 1, characterized in that: adjustment base (4) still include spring (44), swivel nut (48), screw rod (49), ejector pin (410) and baffle (411), swivel nut (48) vertical welding is inside the opening that shell (41) bottom central point put and seted up, swivel nut (48) threaded connection screw rod (49), ejector pin (410) weld on its top along screw rod (49) axial direction, baffle (411) welding is in support arm (3) bottom, the inner wall of shell (41) is connected to connecting sleeve (43) and the other end in one section of spring (44).

3. The food tray with lifting function for surgical nursing according to claim 2, characterized in that: the ejector rod (410) penetrates through a through hole welded at the center of the base (47), a hand wheel is installed at the outer end of the screw rod (49), and the section of the baffle plate (411) is semicircular and is arranged inside the shell (41).

4. The food tray with lifting function for surgical nursing according to claim 1, characterized in that: the two sides of the middle part of the bottom surface of the object placing plate (1) are sleeved with the two sides of the cross beam (2) through a fixing sleeve, and the upper part of the object placing plate (1) is provided with a rectangular object placing groove (7).

5. The food tray with lifting function for surgical nursing according to claim 1, characterized in that: an opening for the support arm (3) to pass through is formed in one side of the upper portion of the shell (41), and the protrusion in the middle of the positioning block (45) is meshed with the tooth groove of the positioning gear (42).