CN214231288U

CN214231288U - A inspection device for paediatrics eye

Info

Publication number: CN214231288U
Application number: CN202022514260.4U
Authority: CN
Inventors: 马成; 茅彦; 孟泽兰; 其他发明人请求不公开姓名
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-04
Filing date: 2020-11-04
Publication date: 2021-09-21
Anticipated expiration: 2030-11-04

Abstract

The utility model provides an inspection device for paediatrics eye, the on-line screen storage device comprises a base, foot switch is installed to upper surface one side of base, be fixed with the stand in the middle of the upper surface of base, nested branch pipe in the top inner chamber of stand, the surface of branch pipe with the inner chamber sliding connection of stand, the top of branch pipe is fixed with first extension board, the end of first extension board is fixed with the second extension board, the both ends of second extension board are provided with face support mechanism and back support mechanism respectively. The utility model discloses in, the face that sets up holds in the palm mechanism and back and holds in the palm the mechanism, can be used for fixed children's head, prevents that children's head from moving indiscriminately, influences doctor's eye inspection, and the second motor can adjust the length that the stand was stretched out to the branch pipe through the threaded rod to the height of mechanism, convenient to use are held in the palm to the adjustment face.

Description

A inspection device for paediatrics eye

Technical Field

The utility model relates to a paediatrics inspection field especially relates to an inspection device for paediatrics eye.

Background

The pediatric eye examination refers to general examination of eyes, including eye attachment and anterior segment examination, the eye attachment examination includes examination of eyelids, conjunctiva, lacrimal apparatus, eyeball position and eye sockets, and the common visual function examination includes visual physics examination (such as vision, visual field, color vision, dark adaptation, stereoscopic vision and contrast sensitivity), but children do not cooperate with doctors to conduct examination, which brings unnecessary trouble to examination work.

The existing hospital generally adopts a parent-assisted mode to match with the examination of a doctor, but some examination processes are long, common parents are easy to fatigue in the process of assisting in fixing the heads of children, and the parents are not medical professionals and cannot well understand the positions, angles and the like required to be fixed by the doctor.

SUMMERY OF THE UTILITY MODEL

The present invention aims to provide an examination device for pediatric eyes that overcomes or at least partially solves the above mentioned problems, in order to solve the problems of the prior art.

In order to achieve the above object, the technical solution of the present invention is specifically realized as follows:

the utility model provides an inspection device for paediatrics eye, the on-line screen storage device comprises a base, foot switch is installed to upper surface one side of base, be fixed with the stand in the middle of the upper surface of base, the nested branch pipe that has in the top inner chamber of stand, the surface of branch pipe with the inner chamber sliding connection of stand, the top of branch pipe is fixed with first extension board, the end of first extension board is fixed with the second extension board, the both ends of second extension board are provided with face support mechanism and back support mechanism respectively.

As a further proposal of the utility model, the face support mechanism comprises a first support rod, a first knob, a face frame, a third support plate, a screw rod and a second knob;

the first knob is rotatably nested in an inner cavity at one end of the second support plate, the top end of the first support rod penetrates through the second support plate and the first knob respectively, the outer surface of the first support rod is in sliding connection with the second support plate, the outer surface of the first support rod is in threaded connection with the inner cavity of the first knob, the bottom end of the first support rod is fixedly connected with the top surface of the face frame, one side of the bottom end of the face frame is fixedly connected with the third support plate, the top end of the lead screw penetrates through the third support plate and is connected with the support plate fixedly, the outer surface of the lead screw is in threaded connection with the third support plate, and the bottom end of the lead screw is fixedly connected with the second knob.

As a further proposal of the utility model, the rear support mechanism comprises a first motor, a worm wheel, a second support rod, a third support rod, a sliding ball and a head support;

the first motor is fixed on the upper surface of one end of the second support plate far away from the first support rod, an output shaft of the first motor penetrates through the outer wall of the second support plate to enter the inner cavity, the output shaft of the first motor is fixedly connected with the rotating shaft at one end of the worm, the other end of the worm is rotatably connected with the inner wall of the second support plate, one end of the second supporting rod is rotatably connected with one end of the second supporting plate close to the first motor, the worm wheel is nested at the rotary joint of the second supporting rod and the second supporting plate, the worm wheel is fixedly connected with the second supporting rod, the worm wheel is meshed with the worm, the other end of the second supporting rod is fixedly connected with one end of the third supporting rod, the other end of the third supporting rod is fixedly connected with one side of the outer surface of the sliding ball, and one side of the head support is sleeved on the outer surface of the sliding ball in a sliding mode.

As a further scheme of the utility model, the second motor is installed to the inner chamber bottom of stand, the second motor with the last fixed surface of base is connected, the output shaft fixedly connected with threaded rod of second motor, the top of threaded rod is run through the diapire of branch pipe gets into the inner chamber, the surface of threaded rod with the diapire threaded connection of branch pipe.

As a further scheme of the utility model, the layer board upper surface paste has the rubber pad, the face frame adopts flexible material, the rubber material is adopted to the head rest, the base the stand with the surface spraying anti-rust and anti-corrosion coating of branch pipe.

The utility model provides an inspection device for paediatrics eye, beneficial effect lies in:

this an inspection device for paediatrics eye, hold in the palm mechanism and back through the face that sets up, rotate first knob, first branch of first knob threaded connection reciprocates along the end of second extension board, make children's top of the head and laminate mutually with the second extension board, start first motor, first motor drives the worm rotatory, worm meshing worm wheel is rotatory, make second branch and third branch anticlockwise deflection, promote the head and hold in the palm and lightly support and press children's head and face frame and laminate mutually, it is rotatory to rotate second knob at last and drive lead screw and layer board, lead screw and third extension board threaded connection, make the children chin of taking on the layer board shift up or descend, can finely tune the angle of lifting of children's head, make things convenient for doctor's inspection eye, can effectual fixed constraint children's head, improve doctor's work efficiency.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the description below are only some 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 creative efforts.

Fig. 1 is a perspective view provided in an embodiment of the present invention;

fig. 2 is a left partial sectional view provided in an embodiment of the present invention;

fig. 3 is an enlarged view of a in fig. 1 according to an embodiment of the present invention;

fig. 4 is a front partial sectional view provided in the embodiment of the present invention.

In the figure: 1. a base; 2. a foot switch; 3. a column; 4. a branch pipe; 5. a first support plate; 6. a second support plate; 71. a first support bar; 72. a first knob; 73. a face frame; 74. a third support plate; 75. a support plate; 76. a screw rod; 77. a second knob; 81. a first motor; 82. a worm; 83. a worm gear; 84. a second support bar; 85. a third support bar; 86. a sliding ball; 87. a head rest; 9. a second motor; 10. a threaded rod.

Detailed Description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

As shown in fig. 1, fig. 2, fig. 3, and fig. 4, the device for examining eyes in pediatrics of this embodiment includes a base 1, a foot switch 2 is installed on one side of an upper surface of the base 1, an upright post 3 is fixed in the middle of the upper surface of the base 1, a branch tube 4 is nested in an inner cavity of a top end of the upright post 3, an outer surface of the branch tube 4 is slidably connected with an inner cavity of the upright post 3, the foot switch 2 conveniently controls a first motor 81 and a second motor 9, a first support plate 5 is fixed on the top end of the branch tube 4, a second support plate 6 is fixed at a tail end of the first support plate 5, a face support mechanism and a rear support mechanism are respectively arranged at two ends of the second support plate 6, and the first support plate 5 provides a supporting function for the face support mechanism and the rear support mechanism.

As shown in fig. 1, 2, 3 and 4, the face support mechanism includes a first support rod 71, a first knob 72, a face frame 73, a third support plate 74, a support plate 75, a screw 76 and a second knob 77;

the first knob 72 is rotatably nested in an inner cavity at one end of the second support plate 6, the top end of the first support rod 71 penetrates through the second support plate 6 and the first knob 72 respectively, the outer surface of the first support rod 71 is connected with the second support plate 6 in a sliding mode, the outer surface of the first support rod 71 is in threaded connection with the inner cavity of the first knob 72, the bottom end of the first support rod 71 is fixedly connected with the top surface of the face frame 73, one side of the bottom end of the face frame 73 is fixedly connected with the third support plate 74, the top end of the lead screw 76 penetrates through the third support plate 74, the tail end of the lead screw is fixedly connected with the support plate 75, the outer surface of the lead screw 76 is in threaded connection with the third support plate 74, the bottom end of the lead screw 76 is fixedly connected with the second knob 77, and the face support mechanism can adjust the head raising angle of the face of a child, so that a doctor can conveniently inspect eyes of the child.

As shown in fig. 1, 2, and 3, the back-rest mechanism includes a first motor 81, a worm 82, a worm wheel 83, a second strut 84, a third strut 85, a sliding ball 86, and a head rest 87;

the first motor 81 is fixed on the upper surface of one end of the second support plate 6 far away from the first support rod 71, the output shaft of the first motor 81 penetrates through the outer wall of the second support plate 6 to enter the inner cavity, the output shaft of the first motor 81 is fixedly connected with the rotating shaft of one end of the worm 82, the other end of the worm 82 is rotatably connected with the inner wall of the second support plate 6, one end of the second support rod 84 is rotatably connected with one end of the second support plate 6 close to the first motor 81, the worm wheel 83 is nested at the rotating connection position of the second support rod 84 and the second support plate 6, the worm wheel 83 is fixedly connected with the second support rod 84, the worm wheel 83 is meshed with the worm 82, the other end of the second support rod 84 is fixedly connected with one end of the third support rod 85, the other end of the third support rod 85 is fixedly connected with one side of the outer surface of the sliding ball 86, one side of the head support 87 is slidably, play the fixed action, prevent children's head from moving.

As shown in fig. 4, the second motor 9 is installed to the inner chamber bottom of stand 3, and the last fixed surface of second motor 9 and base 1 is connected, and the output shaft fixedly connected with threaded rod 10 of second motor 9, the diapire that branch pipe 4 was run through on the top of threaded rod 10 get into the inner chamber, and the surface of threaded rod 10 and the diapire threaded connection of branch pipe 4 make things convenient for the height that the mechanism was held in the palm to the adjustment face and the mechanism is held in the palm after, facilitate the use.

As shown in fig. 1, 2, 3 and 4, a rubber pad is pasted on the upper surface of the supporting plate 75 to protect the chin of the child and prevent injury, the face frame 73 is made of flexible material, the head support 87 is made of rubber material, and the outer surfaces of the base 1, the upright column 3 and the branch pipe 4 are sprayed with an antirust and anticorrosive coating to prevent corrosion and prolong the service life.

The utility model discloses a theory of operation and application method:

when the device for examining pediatric eyes is used, a foot is used to press the foot switch 2, the second motor 9 and the second motor 9 are started to drive the threaded rod 10 to rotate, the branch pipe 4 in threaded connection with the threaded rod 10 slides along the inner cavity of the upright post 3, so that the height of the face support mechanism is adapted to the height of the head of a child, then the chin of the child is placed on the supporting plate 75, the first knob 72 is rotated, the first supporting rod 71 in threaded connection with the first knob 72 moves up and down along the tail end of the second supporting plate 6, the top of the head of the child is attached to the second supporting plate 6, the first motor 81 is started, the first motor 81 drives the worm 82 to rotate, the worm 82 is meshed with the worm wheel 83 to rotate, the second supporting rod 84 and the third supporting rod 85 deflect anticlockwise, the head support 87 is pushed to lightly press the head of the child to be attached to the face frame 73, finally the second knob 77 is rotated to drive the screw rod 76 and the supporting plate 75 to rotate, the screw rod 76 is in threaded connection with the third supporting plate 74, the chin of the child on the supporting plate 75 is enabled to move upwards or downwards, the lifting angle of the head of the child can be finely adjusted, and the eye examination by a doctor is facilitated.

The above are merely examples of the present application and are not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims

1. An examination device for pediatric eyes, comprising a base (1), characterized in that: foot switch (2) are installed to upper surface one side of base (1), be fixed with stand (3) in the middle of the upper surface of base (1), nested branch pipe (4) in the top inner chamber of stand (3), the surface of branch pipe (4) with the inner chamber sliding connection of stand (3), the top of branch pipe (4) is fixed with first extension board (5), the end of first extension board (5) is fixed with second extension board (6), the both ends of second extension board (6) are provided with the face respectively and hold in the palm mechanism and back support mechanism.

2. The inspection device for pediatric eyes according to claim 1, wherein: the face support mechanism comprises a first support rod (71), a first knob (72), a face frame (73), a third support plate (74), a supporting plate (75), a screw rod (76) and a second knob (77);

the first knob (72) is rotatably nested in an inner cavity at one end of the second support plate (6), the top end of the first supporting rod (71) respectively penetrates through the second supporting plate (6) and the first knob (72), the outer surface of the first supporting rod (71) is connected with the second supporting plate (6) in a sliding way, the outer surface of the first support rod (71) is in threaded connection with the inner cavity of the first knob (72), the bottom end of the first supporting rod (71) is fixedly connected with the top surface of the face frame (73), one side of the bottom end of the face frame (73) is fixedly connected with the third support plate (74), the top end of the screw rod (76) penetrates through the third support plate (74) and the tail end of the screw rod is fixedly connected with the supporting plate (75), the outer surface of the screw rod (76) is in threaded connection with the third support plate (74), the bottom end of the screw rod (76) is fixedly connected with the second knob (77).

3. The inspection device for pediatric eyes according to claim 2, wherein: the rear support mechanism comprises a first motor (81), a worm (82), a worm wheel (83), a second support rod (84), a third support rod (85), a sliding ball (86) and a head support (87);

the first motor (81) is fixed on the upper surface of one end, far away from the first supporting rod (71), of the second supporting plate (6), an output shaft of the first motor (81) penetrates through the outer wall of the second supporting plate (6) to enter the inner cavity, the output shaft of the first motor (81) is fixedly connected with a rotating shaft at one end of the worm (82), the other end of the worm (82) is rotatably connected with the inner wall of the second supporting plate (6), one end of the second supporting rod (84) is rotatably connected with one end, close to the first motor (81), of the second supporting plate (6), the worm wheel (83) is nested at the rotating connection position of the second supporting rod (84) and the second supporting plate (6), the worm wheel (83) is fixedly connected with the second supporting rod (84), the worm wheel (83) is meshed with the worm (82) to be connected, and the other end of the second supporting rod (84) is fixedly connected with one end of the third supporting rod (85), the other end of the third supporting rod (85) is fixedly connected with one side of the outer surface of the sliding ball (86), and one side of the head support (87) is sleeved on the outer surface of the sliding ball (86) in a sliding mode.

4. The inspection device for pediatric eyes according to claim 3, wherein: second motor (9) are installed to the inner chamber bottom of stand (3), second motor (9) with the last fixed surface of base (1) is connected, the output shaft fixedly connected with threaded rod (10) of second motor (9), run through on the top of threaded rod (10) the diapire of branch pipe (4) gets into the inner chamber, the surface of threaded rod (10) with the diapire threaded connection of branch pipe (4).

5. The inspection device for pediatric eyes according to claim 4, wherein: the upper surface of the supporting plate (75) is pasted with a rubber pad, the surface frame (73) is made of flexible materials, the head support (87) is made of rubber materials, and the outer surfaces of the base (1), the stand column (3) and the branch pipe (4) are sprayed with antirust and anticorrosive coatings.