CN109172252B

CN109172252B - Paediatrics tooth inspection deck chair

Info

Publication number: CN109172252B
Application number: CN201811230375.1A
Authority: CN
Inventors: 别会荣; 李彩平; 马欣燕
Original assignee: Individual
Current assignee: Bie Huirong
Priority date: 2018-10-22
Filing date: 2018-10-22
Publication date: 2020-07-10
Anticipated expiration: 2038-10-22
Also published as: CN109172252A

Abstract

The invention relates to a deck chair for examination, in particular to a deck chair for pediatric tooth examination. The technical problem is as follows: the utility model provides a can adjust children's head direction, can prevent that the lamp from rocking to make things convenient for the paediatrics tooth inspection deck chair of medical personnel's inspection. The technical scheme is as follows: a pediatric dental examination deck chair, which comprises a base, a first supporting seat, a cushion, a lying pad, a linear hole plate and the like; the top right part of base is connected with first supporting seat, and the top of first supporting seat is connected with the cushion, and the left part rotary type of cushion is connected with the pad of lying, and the bottom of the pad of lying is connected with a word orifice plate, and the top left part of base is connected with the second supporting seat. According to the invention, medical staff hold the handle and press the pressure rods on the left side and the right side downwards at the same time, the swinging rods on the left side and the right side are driven to swing away from each other through the pull ropes on the left side and the right side, so that the clamping strips on the left side and the right side are separated from the first clamping groove, and the medical staff can move the hollow sliding rod up and down to adjust the position of the lying cushion, so that the head direction of a child can be adjusted, and the examination of the medical.

Description

Paediatrics tooth inspection deck chair

Technical Field

The invention relates to a deck chair for examination, in particular to a deck chair for pediatric tooth examination.

Background

Children like to eat sugar, so that teeth of children are easy to decay, parents can bring the children to a hospital to check after the teeth of the children grow, medical staff in the hospital can lay the children on a chair, then the medical staff can open mouths of the children, then the medical staff can take a lamp to look at the oral cavity of the children to check the teeth, the medical staff needs to adjust different directions in order to comprehensively check the teeth, the heads of the children are generally rotated to be in the proper directions at present, after a long time, the heads of the children are easy to ache, and the children can move around during checking, so that the checking of the medical staff is influenced; and the lamp easily rocks in the inspection process, leads to light scintillation, and then influences medical personnel's inspection.

Disclosure of Invention

In order to overcome the defect that the head of a child is easy to ache in the same direction for a long time and can move randomly during examination, so that the examination of medical staff is influenced; and the lamp rocks easily in the inspection process, leads to light scintillation, and then influences the shortcoming of medical personnel's inspection, and the technical problem is: the utility model provides a can adjust children's head direction, can prevent that the lamp from rocking to make things convenient for the paediatrics tooth inspection deck chair of medical personnel's inspection.

The technical scheme is as follows: a dental examination deck chair for pediatrics comprises a base, a first supporting seat, a cushion, a lying cushion, a straight hole plate, a second supporting seat, a sliding plate, a hollow slide bar, a first directional wheel, a swinging rod, a fixed rod, a clamping strip, a first spring piece, a pull rope, a second directional wheel, a handle, a press rod, a third directional wheel, a fixed plate and a pin rod, wherein the first supporting seat is connected to the right part of the upper part of the base, the cushion is connected to the top end of the first supporting seat, the lying cushion is rotatably connected to the left part of the cushion, the straight hole plate is connected to the bottom end of the lying cushion, the second supporting seat is connected to the left part of the upper part of the base, the sliding plate is connected to the top part of the second supporting seat, a plurality of first clamping grooves are formed in the sliding plate on the left side and the right side, sliding holes are formed in the left side and the right side of the top part of the sliding plate, the sliding plate is internally provided with, the first directional wheel and the swing rod are rotatably connected with the hollow slide rod, the swing rod is positioned below the first directional wheel, the left end of the left swing rod and the right end of the right swing rod are both connected with a fixed rod, the lower parts of the left and right slotted holes are both provided with clamping strips, the clamping strips are rotatably connected with the hollow slide rod, the left clamping strips are positioned on the left side of the left swing rod, the right clamping strips are positioned on the right side of the right swing rod, the fixed rod is contacted with the clamping strips, the clamping strips are positioned in the first clamping grooves, a first spring piece is connected between the lower parts of the inner sides of the clamping strips on the left and right sides, the swing rods on the left and right sides are both connected with pull ropes, the pull ropes bypass the first directional wheel, the upper parts of the left and right slotted holes are both provided with second directional wheels, the second directional wheels are rotatably connected with the hollow slide rod, the upper parts of the hollow slide, the equal rotary type of the handle of left and right sides through-hole is connected with the third directional wheel, and the depression bar of the left and right sides is located between the third directional wheel of the left and right sides, and the stay cord is connected with the top of hollow slide bar, and the middle part of fixed plate is connected with the pin rod, and the pin rod is located a word orifice plate around second directional wheel and third directional wheel in proper order and with the bottom of depression bar.

In one embodiment, the table lamp further comprises an arc-shaped plate, an arc-shaped sliding rail, an arc-shaped sliding block and a table lamp, wherein an arc-shaped hole is formed in the lying pad, the arc-shaped plate is slidably arranged in the arc-shaped hole, the lying pad is connected with the arc-shaped sliding block, the arc-shaped sliding rail is connected onto the arc-shaped plate, the arc-shaped sliding rail is slidably connected with the arc-shaped sliding block, and the table lamp is connected to the top.

In one embodiment, the device also comprises a guide rod, a second spring and a clamping block, the gyro wheel, briquetting and first section spring leaf, it has a plurality of second draw-in grooves to open on the arc, it has first recess to open to lie to fill up the left portion of pad, it has the guiding hole to fill up to open on the left pad of first recess, the slidingtype is connected with the guide bar in the guiding hole, the guide bar passes the guiding hole and is located first recess, the right-hand member of guide bar is connected with the fixture block, the fixture block is located the second draw-in groove, around there being the second spring on the guide bar, the left end and the pad of lying of second spring are connected, the right-hand member and the fixture block of second spring are connected, the left end rotary type gyro wheel of guide bar is connected with, it has the second recess to fill up to open on the left pad of guiding hole, the gyro wheel is located the second recess, second recess rear side rotary type is connected with the briquetting, the interior bottom of second recess is connected.

When the invention is needed to use, a medical staff sits on a cushion and lies on the lying cushion, then holds a handle and presses down the pressure rods on the left and right sides simultaneously, the left and right sides of the pressure rods are driven by the left and right sides of the pull ropes to swing oppositely, the first directional wheel, the second directional wheel and the third directional wheel play a role in guiding, the left and right sides of the swing rods swing oppositely to drive the left and right sides of the clamping strips to swing oppositely and separate from the left and right sides of the first clamping grooves, the first spring leaf is compressed, at the moment, the medical staff can move the hollow slide rod upwards, the hollow slide rod moves upwards to drive the upper part of the hollow slide rod to move upwards, the pin rod moves upwards to drive the linear hole plate to move upwards, the linear hole plate moves upwards to drive the lying cushion to swing upwards, or moves downwards to drive the hollow slide rod to move downwards to drive the upper part of the hollow slide rod to move downwards, the pin rod, a word orifice plate moves down and drives the pad of lying and swing down, so can adjust the pad of lying and examine proper angle to children's tooth, after the pad of lying is adjusted suitable position, medical personnel no longer press the depression bar of the left and right sides downwards, under the effect of first spring leaf, the card strip and the swinging arms of the left and right sides reset, the card strip card of the left and right sides is gone into in the left and right sides and its corresponding first draw-in groove, block hollow slide bar, thereby can fix the position of the pad of lying, so can adjust the better tooth inspection for children of the pad angle of lying.

Medical personnel can slide arc slide rail and arc from top to bottom to make the desk lamp reciprocate, arc slide rail and arc slider play the guide effect, and the desk lamp can let medical personnel's better inspection children oral cavity inside tooth, adjusts to stopping the slip arc after the suitable position when the desk lamp, so can make the desk lamp adjust to appropriate angle and let medical personnel carry out the tooth inspection to children.

The second spring is in tensile state during the initiation, medical personnel press the briquetting downwards, first section spring leaf is compressed, under the effect of second spring, make the guide bar move left, the guide bar moves left and drives fixture block and gyro wheel and move left, make the fixture block break away from the second draw-in groove, medical personnel can slide arc slide rail and arc from top to bottom this moment, thereby make the desk lamp reciprocate, after the desk lamp is adjusted to suitable position, the user no longer presses the briquetting downwards, under the effect of first section spring leaf, the briquetting resets, the gyro wheel rolls on the briquetting, thereby drive guide bar and fixture block and move right, the second spring is stretched, the fixture block card is gone into rather than in the corresponding second draw-in groove, so can fix the position of desk lamp, prevent that medical personnel from rocking from top to bottom when checking for children.

The invention has the beneficial effects that: according to the invention, medical staff hold the handle and press the pressure rods on the left side and the right side downwards at the same time, the pull ropes on the left side and the right side drive the swinging rods on the left side and the right side to swing away from each other, so that the clamping strips on the left side and the right side are separated from the first clamping groove, and at the moment, the medical staff can move the hollow sliding rod up and down to adjust the position of the lying cushion, so that the head direction of a child can be adjusted, and the examination of; medical personnel can reciprocate the position that arc and arc slide rail adjusted the desk lamp for proper angle is adjusted to the desk lamp and is let medical personnel carry out the tooth inspection to children, through the position of the fixed desk lamp of the cooperation of fixture block and second draw-in groove, prevents that medical personnel from rocking from top to bottom when giving children's inspection desk lamp, makes things convenient for medical personnel to carry out the tooth inspection for children.

Drawings

Fig. 1 is a schematic front view of the present invention.

Fig. 2 is a first partial schematic front view structure of the present invention.

Fig. 3 is a second partial schematic front view structure of the present invention.

Fig. 4 is a third partial schematic front view structure of the present invention.

Fig. 5 is a front view of a fourth partial structure of the present invention.

Number designation in the figures: the table lamp comprises a base 1, a first supporting seat 2, a cushion 3, a lying cushion 4, a hole plate 5 in a word, a second supporting seat 6, a sliding plate 7, a first clamping groove 8, a sliding hole 9, a hollow sliding rod 10, a slotted hole 11, a first directional wheel 12, a swinging rod 13, a fixed rod 14, a clamping strip 15, a first spring plate 16, a pulling rope 17, a second directional wheel 18, a handle 19, a through hole 20, a pressing rod 21, a third directional wheel 22, a fixed plate 23, a pin 24, an arc hole 25, an arc plate 26, an arc sliding rail 27, an arc sliding block 28, a table lamp 29, a second clamping groove 30, a first groove 31, a guide hole 32, a guide rod 33, a second spring 34, a clamping block 35, a roller 36, a second groove 37, a pressing block 38 and a first spring plate 39.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

Example 1

A pediatric dental examination deck chair is shown in figures 1-5 and comprises a base 1, a first supporting seat 2, a cushion 3, a lying cushion 4, a linear hole plate 5, a second supporting seat 6, a sliding plate 7, a hollow sliding rod 10, a first directional wheel 12, a swinging rod 13, a fixed rod 14, a clamping strip 15, a first spring piece 16, a pull rope 17, a second directional wheel 18, a handle 19, a compression rod 21, a third directional wheel 22, a fixed plate 23 and a pin rod 24, wherein the upper right part of the base 1 is connected with the first supporting seat 2, the top end of the first supporting seat 2 is connected with the cushion 3, the left part of the cushion 3 is rotatably connected with the lying cushion 4, the bottom end of the lying cushion 4 is connected with the linear hole plate 5, the upper left part of the base 1 is connected with the second supporting seat 6, the top of the second supporting seat 6 is connected with the sliding plate 7, the left side and the right side in the sliding plate 7 are provided with a plurality of first clamping grooves 8, the, a hollow slide bar 10 is arranged in the slide plate 7, the hollow slide bar 10 passes through a slide hole 9 in a sliding way, slotted holes 11 are respectively formed at the left part and the right part of the hollow slide bar 10, a first orientation wheel 12 and a swing rod 13 are respectively arranged at the lower parts of the slotted holes 11 at the left side and the right side, the first orientation wheel 12 and the swing rod 13 are respectively rotatably connected with the hollow slide bar 10, the swing rod 13 is positioned below the first orientation wheel 12, a fixed rod 14 is respectively connected with the left end of the swing rod 13 at the left side and the right end of the swing rod 13 at the right side, clamping strips 15 are respectively arranged at the lower parts of the slotted holes 11 at the left side and the right side, the clamping strips 15 are rotatably connected with the hollow slide bar 10, the clamping strips 15 at the left side are positioned at the left side of the swing rod 13 at the left side, the clamping strips 15 at the right side are positioned at the right side of the swing rod 13 at the right side, the fixed rod 14, the pull rope 17 bypasses the first directional wheel 12, the upper parts of the slotted holes 11 on the left side and the right side are respectively provided with a second directional wheel 18, the second directional wheels 18 are rotatably connected with the hollow slide rod 10, the upper part of the hollow slide rod 10 is connected with a handle 19, the left part and the right part of the handle 19 are respectively provided with a through hole 20, the rear sides of the through holes 20 on the left side and the right side are respectively rotatably connected with a pressure lever 21, the handles 19 of the through holes 20 on the left side and the right side are respectively rotatably connected with a third directional wheel 22, the pressure levers 21 on the left side and the right side are positioned between the third directional wheels 22 on the left side and the right side, the pull rope 17 sequentially bypasses the second directional wheels 18 and the third directional wheels 22 and is connected with the bottoms of the pressure levers 21, the top end of.

Example 2

Still including arc 26, arc slide rail 27, arc slider 28 and desk lamp 29, it has arc hole 25 to open on the pad 4 of lying, and the arc hole 25 internal sliding formula is equipped with arc 26, lies and is connected with arc slider 28 on the pad 4, is connected with arc slide rail 27 on the arc 26, and arc slide rail 27 and arc slider 28 sliding type connection, arc slide rail 27's top is connected with desk lamp 29.

Example 3

The utility model also comprises a guide bar 33, a second spring 34, a block 35, a roller 36, a press block 38 and a first type spring piece 39, a plurality of second clamping grooves 30 are arranged on the arc plate 26, a first groove 31 is arranged on the left part of the lying pad 4, a guide hole 32 is arranged on the lying pad 4 on the left side of the first groove 31, the guide bar 33 is connected with the guide bar 32 in a sliding way, the guide bar 33 passes through the guide hole 32 and is positioned in the first groove 31, the right end of the guide bar 33 is connected with the block 35, the block 35 is positioned in the second clamping groove 30, the second spring 34 is wound on the guide bar 33, the left end of the second spring 34 is connected with the lying pad 4, the right end of the second spring 34 is connected with the block 35, the left end of the guide bar 33 is rotatably connected with the roller 36, a second groove 37 is arranged on the lying pad 4 on the left side of the guide hole 32, the roller 36 is positioned in the second groove 37, the press block 38 is connected with the press block 38 in a rotating way on the rear, the first spring piece 39 contacts the pressing block 38, and the roller 36 contacts the pressing block 38.

When the invention is needed, a medical staff sits on the cushion 3 and lies on the lying cushion 4, then holds the handle 19 and presses the pressure levers 21 at the left and right sides downwards at the same time, the swinging levers 13 at the left and right sides are driven to swing oppositely by the pulling ropes 17 at the left and right sides, the first directional wheel 12, the second directional wheel 18 and the third directional wheel 22 play a guiding role, the swinging levers 13 at the left and right sides swing oppositely to drive the clamping strips 15 at the left and right sides to swing oppositely and separate from the first clamping grooves 8 at the left and right sides, the first spring piece 16 is compressed, at this time, the medical staff can move the hollow slide bar 10 upwards, the hollow slide bar 10 moves upwards to drive the upper part of the hollow slide bar to move upwards, the pin rod 24 moves upwards to drive the slotted plate 5 to move upwards, the slotted plate 5 moves upwards to drive the cushion 4 to swing upwards, or moves the hollow slide bar 10 downwards, the hollow slide bar 10 moves downwards to drive the upper part of the hollow slide bar, pin rod 24 downshifting drives a word orifice plate 5 downshifting, a word orifice plate 5 downshifting drives and lies and fill up 4 downswing, so can adjust to suitable angle to children's tooth to lie and fill up 4 and inspect, after lying and fill up 4 and adjust to suitable position, medical personnel no longer press down the depression bar 21 of the left and right sides, under the effect of first spring leaf 16, the card strip 15 and the swinging arms 13 of the left and right sides reset, the card strip 15 card of the left and right sides is gone into in the left and right sides and its corresponding first draw-in groove 8, block hollow slide bar 10, thereby can fix the position of lying and fill up 4, so can adjust and lie and fill up 4 better carrying out the tooth inspection for children of angle.

Medical personnel can slide arc slide rail 27 and arc 26 from top to bottom to make desk lamp 29 reciprocate, arc slide rail 27 and arc slider 28 play the guide effect, and desk lamp 29 can let the better inside tooth of inspection children's oral cavity of medical personnel, stops slip arc 26 after desk lamp 29 adjusts to suitable position, so can make desk lamp 29 adjust to suitable angle and let medical personnel carry out the tooth inspection to children.

Initially, the second spring 34 is in tension, the medical staff presses the press block 38 downwards, the first spring piece 39 is compressed, under the action of the second spring 34, the guide rod 33 is moved to the left to drive the latch 35 and the roller 36 to move to the left, so that the clamping block 35 is separated from the second clamping groove 30, at this time, the medical staff can slide the arc-shaped sliding rail 27 and the arc-shaped plate 26 up and down, thereby enabling the desk lamp 29 to move up and down, and when the desk lamp 29 is adjusted to a proper position, the user does not press the pressing block 38 downwards any more, under the action of the first spring piece 39, the press block 38 is reset, the roller 36 rolls on the press block 38, thereby driving the guide rod 33 and the latch 35 to move rightwards, the second spring 34 is stretched, the latch 35 is latched in the corresponding second latch groove 30, thus, the position of the desk lamp 29 can be fixed, and the desk lamp 29 is prevented from shaking up and down when the medical staff checks for children.

The above-mentioned embodiments are merely preferred embodiments of the present invention, which are not intended to limit the scope of the present invention, and therefore, all equivalent changes made by the contents of the claims of the present invention should be included in the claims of the present invention.

Claims

1. The utility model provides a paediatrics tooth inspection deck chair, including base (1), first supporting seat (2), cushion (3), the pad (4) of lying, a word orifice plate (5), second supporting seat (6) and slide (7), the top right part of base (1) is connected with first supporting seat (2), the top of first supporting seat (2) is connected with cushion (3), the left part rotary type of cushion (3) is connected with the pad (4) of lying, the bottom of the pad (4) of lying is connected with a word orifice plate (5), the top left part of base (1) is connected with second supporting seat (6), the top of second supporting seat (6) is connected with slide (7), characterized by: the device is characterized by further comprising a hollow slide bar (10), a first directional wheel (12), a swing rod (13), a fixed rod (14), a clamping strip (15), a first spring piece (16), a pull rope (17), a second directional wheel (18), a handle (19), a press rod (21), a third directional wheel (22), a fixed plate (23) and a pin rod (24), wherein a plurality of first clamping grooves (8) are formed in the left side and the right side of the inside of the slide plate (7), slide holes (9) are formed in the left side and the right side of the top of the slide plate (7), the hollow slide bar (10) is arranged in the slide plate (7), the hollow slide bar (10) penetrates through the slide holes (9) in a sliding mode, slotted holes (11) are formed in the left side and the right side of the hollow slide bar (10), the first directional wheel (12) and the swing rod (13) are arranged on the lower portions of the slotted holes (11) in the left side and the right, the swing rod (13) is positioned below the first orientation wheel (12), the left end of the left swing rod (13) and the right end of the right swing rod (13) are both connected with a fixed rod (14), the lower parts of the left and right slotted holes (11) are both provided with clamping strips (15), the clamping strips (15) are rotatably connected with the hollow slide rod (10), the left clamping strips (15) are positioned on the left side of the left swing rod (13), the right clamping strips (15) are positioned on the right side of the right swing rod (13), the fixed rod (14) is contacted with the clamping strips (15), the clamping strips (15) are positioned in the first clamping grooves (8), a first spring piece (16) is connected between the inner lower parts of the clamping strips (15) on the left and right sides, pull ropes (17) are connected on the swing rods (13) on the left and right sides, the pull ropes (17) pass through the first orientation wheel (12), the upper parts of the left and right slotted holes (11) are both provided with second orientation wheels (18), and the second orientation wheels (18), the upper portion of hollow slide bar (10) is connected with handle (19), through-hole (20) have all been opened in the left and right sides of handle (19), the equal rotary type in left and right sides through-hole (20) rear side is connected with depression bar (21), equal rotary type is connected with third directional wheel (22) on handle (19) of left and right sides through-hole (20), the depression bar (21) of the left and right sides is located between the third directional wheel (22) of the left and right sides, stay cord (17) are walked around second directional wheel (18) and third directional wheel (22) in proper order and are connected with the bottom of depression bar (21), the top of hollow slide bar (10) is connected with fixed plate (23), the middle part of fixed plate (23) is connected with pin rod (24), pin rod (24) are located word orifice plate (5).

2. The pediatric dental exam lounge chair of claim 1, wherein: still including arc (26), arc slide rail (27), arc slider (28) and desk lamp (29), it has arc hole (25) to open on the pad (4) of lying, arc hole (25) inward sliding formula is equipped with arc (26), lie and be connected with arc slider (28) on pad (4), be connected with arc slide rail (27) on arc (26), arc slide rail (27) and arc slider (28) sliding connection, the top of arc slide rail (27) is connected with desk lamp (29).

3. The pediatric dental exam lounge chair of claim 2, wherein: the utility model also comprises a guide rod (33), a second spring (34), a clamping block (35), a roller (36), a pressing block (38) and a first type spring leaf (39), a plurality of second clamping grooves (30) are arranged on the arc-shaped plate (26), a first groove (31) is arranged at the left part of the lying pad (4), a guide hole (32) is arranged on the lying pad (4) at the left side of the first groove (31), the guide rod (33) is connected in the guide hole (32) in a sliding way, the guide rod (33) passes through the guide hole (32) and is positioned in the first groove (31), the right end of the guide rod (33) is connected with the clamping block (35), the clamping block (35) is positioned in the second clamping groove (30), the second spring (34) is wound on the guide rod (33), the left end of the second spring (34) is connected with the lying pad (4), the right end of the second spring (34) is connected with the clamping block (35) in a rotating way, the left end of the guide rod (33) is, a second groove (37) is formed in the lying cushion (4) on the left side of the guide hole (32), the roller (36) is located in the second groove (37), a pressing block (38) is rotatably connected to the rear side of the second groove (37), a first type spring piece (39) is connected to the inner bottom of the second groove (37), the first type spring piece (39) is in contact with the pressing block (38), and the roller (36) is in contact with the pressing block (38).