CN209751004U

CN209751004U - Adjustable supporting device for eye examination

Info

Publication number: CN209751004U
Application number: CN201920217327.2U
Authority: CN
Inventors: 傅钰仙
Original assignee: Second Affiliated Hospital of Chongqing Medical University
Current assignee: Second Affiliated Hospital of Chongqing Medical University
Priority date: 2019-02-20
Filing date: 2019-02-20
Publication date: 2019-12-10
Anticipated expiration: 2029-02-20

Abstract

The utility model relates to the technical field of medical auxiliary equipment, its aim at provides an examine strutting arrangement for eyes with adjustable. The adopted technical scheme is as follows: an adjustable supporting device for eye examination, which comprises a base, a sleeve, a supporting rod, a supporting table, a first spring, a second spring and a lock catch; the sleeve sets up the top at the base, telescopic week side has radially seted up a plurality of through-holes, and a plurality of through-holes are arranged along telescopic axial and are set up, wear to establish in the sleeve the lower part of branch, the brace table sets up the top at branch, the both ends of first spring respectively with the bottom surface of branch and telescopic interior bottom rigid coupling, the lateral wall of branch radially sets up flutedly, the hasp is worn to establish in the recess, the hasp outwards extend along the opening of recess and with the through-hole adaptation on the sleeve be connected, the both ends of second spring respectively with the inner wall and the hasp rigid coupling of recess. The utility model discloses can be in the use height-adjusting, convenient operation.

Description

Adjustable supporting device for eye examination

Technical Field

The utility model relates to the technical field of medical auxiliary equipment, especially relate to an eye-examination is with strutting arrangement with adjustable.

Background

In clinical work, an ophthalmic medical care worker often adopts a slit-lamp microscope to perform operations such as examination on eyes of a patient, namely, the patient fixes a chin in front of an instrument, the medical care worker performs the examination to clearly see the structure of eyeballs of the patient through the microscope, and the medical care worker checks whether the eyeballs are diseased or not, whether foreign bodies enter the eyeballs or not, and removes stitches and removes trichiasis of surgical sutures. When carrying out relevant operation, medical personnel need lift patient's eyelid with the hand usually to carry out comprehensive observation to patient's eyeball, at present, medical personnel's arm is unsettled work usually, and when detecting the patient for a long time, the arm easily takes place the ache, and the arm rocks the probability great, brings the inconvenience for detecting. In the prior art, a technology disclosed in chinese patent CN204581530U has appeared, which provides an arm support frame for ophthalmic fundus laser, used for supporting the arm of a medical worker, and during the use process, the support frame needs to be lifted to a proper height first, then the height of the support frame is adjusted by manually screwing a positioning bolt, and then the support frame is used, but the height of the support frame cannot be adjusted during the use process, so the operation is inconvenient.

Disclosure of Invention

In order to solve the above-mentioned problem that prior art exists, the utility model provides an examine strutting arrangement for eyes with adjustable, it can be height-adjusting in the use, convenient operation.

The utility model adopts the technical proposal that:

An adjustable supporting device for eye examination, which comprises a base, a sleeve, a supporting rod, a supporting table, a first spring, a second spring and a lock catch; the sleeve sets up the top at the base, telescopic week side has radially seted up a plurality of through-holes, and a plurality of through-holes are arranged along telescopic axial and are set up, wear to establish in the sleeve the lower part of branch, the brace table sets up the top at branch, the both ends of first spring respectively with the bottom surface of branch and telescopic interior bottom rigid coupling, the lateral wall of branch radially sets up flutedly, the hasp is worn to establish in the recess, the hasp outwards extend along the opening of recess and with the through-hole adaptation on the sleeve be connected, the both ends of second spring respectively with the inner wall and the hasp rigid coupling of recess.

Preferably, still include the connecting cylinder, the bottom of connecting cylinder and the top rigid coupling of base, the lower part of sleeve is worn to establish in the connecting cylinder, the sleeve passes through threaded connection with the connecting cylinder.

Preferably, the supporting table comprises a tray, a pad disc and a third spring, the top surface of the pad disc is an arc surface, the bottom of the tray is connected with the supporting rod, one end of the third spring is fixedly connected with the top of the tray, the other end of the third spring is fixedly connected with the bottom of the pad disc, and the third spring is provided with a plurality of springs.

Preferably, the two sides of the tray are respectively provided with a limiting block, and the cushion disc is limited in the tray through the limiting blocks.

Preferably, the support table further comprises a plurality of flexible blocks, and the plurality of flexible blocks are arranged on the top of the pad.

Preferably, the tray is rotatably connected with the support rod.

the beneficial effects of the utility model are concentrated and are reflected in, it can be in the use height-adjusting, convenient operation. Particularly, the utility model discloses in the use, can place the base on the platform that the slit lamp microscope is located, then medical care worker places the arm on a supporting bench, the hasp wears to establish in the current through-hole on the sleeve, when the height of a supporting bench is low excessively, medical care worker can press the hasp, impress the hasp into the recess of branch by current through-hole, then lift the arm slightly, branch can rise upwards under the effect of first spring, until the hasp is located the plane that another through-hole on current through-hole upper portion was located, the hasp pops out outwards under the effect of second spring afterwards, get into in another through-hole, increase the height of a supporting bench from this; when the height of the supporting table is too high, the lock catch is pressed only by pressing the lock catch, the lock catch is pressed into the groove of the support rod through the current through hole, then the arm is pressed downwards, the support rod is pressed downwards under the action of the first spring until the lock catch is positioned on the plane of the other through hole at the lower part of the current through hole, then the lock catch is outwards popped out under the action of the second spring and enters the other through hole, and therefore the height of the supporting table is reduced. This embodiment is adjusted the height of brace table through first spring and second spring, and the worker of doctorsing and nurses places the arm after on brace table, and another hand is pressed the hasp and can be realized adjusting promptly, realizes the effect that can height-adjusting in the use from this, and it is very convenient to operate.

drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of an adjustable supporting device for ophthalmoscopy of the present invention;

FIG. 2 is a schematic cross-sectional view of the structure shown in FIG. 1;

Fig. 3 is an enlarged schematic view of a portion a in fig. 2.

In the figure: 1-a base; 2-a sleeve; 3-a strut; 4-supporting the table; 41-a tray; 42-a saucer; 43-a third spring; 44-a limiting block; 45-a flexible block; 46-a pin; 5-a first spring; 6-a second spring; 7-locking; 8-a through hole; 9-a groove; 10-a connecting cylinder; 11-a non-slip mat; 12-a bump; 13-a limit bump; 14-limiting groove.

Detailed Description

The present invention will be further described with reference to the following embodiments. Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; for a better understanding of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if there is an orientation or positional relationship indicated by terms such as "upper", "lower", "left", "right", etc., based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplified description, and it is not intended to indicate or imply that the referred unit or element must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and are not to be construed as limiting the present patent, and those skilled in the art can understand the specific meaning of the above terms according to specific situations.

The present invention will be further explained with reference to fig. 1 to 3.

Example 1:

The present embodiment provides an adjustable supporting device for ophthalmoscopy, as shown in fig. 1 to 3, comprising a base 1, a sleeve 2, a supporting rod 3, a supporting platform 4, a first spring 5, a second spring 6 and a lock catch 7; the sleeve 2 is arranged at the top of the base 1, preferably, the anti-skid pad 11 is paved at the bottom of the base 1 for improving the overall stability of the device; a plurality of through holes 8 are formed in the circumferential direction of the sleeve 2, and the through holes 8 are arranged in the axial direction of the sleeve 2; the lower part of the supporting rod 3 is arranged in the sleeve 2 in a penetrating way, the supporting platform 4 is arranged at the top of the supporting rod 3, and it should be understood that the supporting platform 4 is in direct contact with the arm of the medical staff and is used for supporting the arm of the medical staff; preferably, the bottom of the support rod 3 can be provided with a limiting protrusion 13, the inner side wall of the sleeve 2 is provided with a limiting groove 14 along the axial direction, and the limiting protrusion 13 is arranged in the limiting groove 14 to prevent the support rod 3 from being separated from the sleeve 2 and prevent the support rod 3 from radially moving in the sleeve 2. Two ends of the first spring 5 are respectively fixedly connected with the bottom surface of the support rod 3 and the inner bottom surface of the sleeve 2, the side wall of the support rod 3 is provided with a groove 9 along the radial direction, the lock catch 7 is arranged in the groove 9 in a penetrating way, the lock catch 7 extends outwards along the opening of the groove 9 and is connected with the through hole 8 on the sleeve 2 in a matching way, the two ends of the second spring 6 are respectively fixedly connected with the inner wall of the groove 9 and the lock catch 7, the aperture of one side of the groove 9 far away from the opening can be kept the same as the aperture of the opening of the groove 9, the catch 7 is confined in the recess 9 by the second spring 6, preferably arranged, the aperture of the side of the recess 9 remote from the opening being larger than the aperture of the opening of the recess 9, one end of the lock catch 7 positioned in the groove 9 is provided with a convex block 12, the convex block 12 is accommodated at one side of the groove 9 far away from the opening, thereby limiting the lock catch 7, and the arrangement can make the limiting effect of the groove 9 on the lock catch 7 better. In order to press the lock catch 7 conveniently, in this embodiment, the aperture of the through hole 8 is enlarged from the end close to the supporting rod 3 to the end far from the supporting rod 3, so that the medical worker can press the lock catch 7 into the supporting rod 3 conveniently.

In the use process of the embodiment, the base 1 can be placed on a platform where a slit-lamp microscope is located, then a medical worker places an arm on the support table 4, the lock catch 7 penetrates through the current through hole 8 on the sleeve 2, when the height of the support table 4 is too low, the medical worker can press the lock catch 7, press the lock catch 7 into the groove 9 of the support rod 3 through the current through hole 8, then slightly lift the arm, the support rod 3 can be lifted upwards under the action of the first spring 5 until the lock catch 7 is located on the plane where the other through hole 8 on the upper portion of the current through hole 8 is located, and then the lock catch 7 is ejected outwards under the action of the second spring 6 and enters the other through hole 8, so that the height of the support table 4 is increased; when the supporting table 4 is too high, only the latch 7 needs to be pressed, the latch 7 is pressed into the groove 9 of the support rod 3 through the current through hole 8, then the arm is pressed downwards, the support rod 3 is pressed downwards under the action of the first spring 5 until the latch 7 is located on the plane of the other through hole 8 at the lower part of the current through hole 8, and then the latch 7 is outwards popped out under the action of the second spring 6 and enters the other through hole 8, so that the height of the supporting table 4 is reduced. This embodiment is adjusted the height of brace table 4 through first spring 5 and second spring 6, and medical worker places the arm back on brace table 4, and the cooperation is pressed manual hasp 7 in another hand and can be realized adjusting, realizes from this that height-adjusting's effect in the use can be operated very conveniently.

Example 2:

Further, this embodiment still includes a connecting cylinder 10, the bottom of connecting cylinder 10 and the top rigid coupling of base 1, the lower part of sleeve 2 is worn to establish in connecting cylinder 10, sleeve 2 passes through threaded connection with connecting cylinder 10. It will be appreciated that the strut 3 is adjustable within the sleeve 2 for effecting coarse adjustment of the height of the support platform 4, and that the sleeve 2 is threadedly connected to the connecting cylinder 10 for effecting fine adjustment of the height of the support platform 4 and hence fine adjustment of the height of the support platform 4.

Furthermore, the support table 4 comprises a tray 41, a pad 42 and a third spring 43, wherein the top surface of the pad 42 is an arc surface, and it should be noted that the top surface of the pad 42 is an arc surface, and the shape of the arc surface conforms to human engineering and is matched with the shape of a human arm; the bottom of tray 41 is connected with branch 3, the one end of third spring 43 and the top rigid coupling of tray 41, the other end of third spring 43 and the bottom rigid coupling of saucer 42, third spring 43 is provided with a plurality ofly. It should be appreciated that the third spring 43 acts as a buffer for the pad 42, allowing the pad 42 to swing with the arm of the medical professional when the arm of the medical professional adjusts position, thereby improving comfort. Preferably, the tray 41 is provided with an arc shape, and the cross section of the pad 42 is provided with an arc shape, so that the distance between the top surface of the tray 41 and the bottom surface of the pad 42 can be kept the same, and the third spring 43 can be laid conveniently.

Furthermore, two sides of the tray 41 are respectively provided with a stopper 44, and the pad 42 is limited in the tray 41 by the stoppers 44. It should be understood that the pad 42 may also be limited in the tray 41 only by the third spring 43, and the limiting block 44 is provided to make the limiting effect of the tray 41 on the pad 42 better and avoid the left and right displacement of the pad 42.

Further, the support table 4 further comprises a plurality of flexible blocks 45, and a plurality of the flexible blocks 45 are disposed on top of the saucer 42. It should be noted that the flexible block 45 can be implemented by, but not limited to, a sponge block, a rubber block, and a cotton ball block, so as to further improve the comfort level of the present embodiment.

Furthermore, the tray 41 is hinged to the rod 3. It should be noted that, the tray 41 is hinged to the supporting rod 3 through the pin 46, so that the tray 41 can horizontally rotate on the top of the supporting rod 3, and when the arm position of the medical care worker is switched, the tray 41 drives the pad 42 to rotate along with the movement of the arm, thereby further improving the comfort level and convenience of the operation of the medical care worker.

The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.

Claims

1. The utility model provides an eye supporting device for examining with adjustable which characterized in that: comprises a base (1), a sleeve (2), a support rod (3), a support table (4), a first spring (5), a second spring (6) and a lock catch (7); sleeve (2) set up the top at base (1), a plurality of through-holes (8) have radially been seted up in week side of sleeve (2), and a plurality of through-holes (8) set up along the axial arrangement of sleeve (2), wear to establish in sleeve (2) in the lower part of branch (3), brace table (4) set up the top at branch (3), the both ends of first spring (5) respectively with the bottom surface of branch (3) and the interior bottom surface rigid coupling of sleeve (2), the lateral wall of branch (3) is along radially seting up fluted (9), hasp (7) are worn to establish in recess (9), hasp (7) outwards extend and are connected with through-hole (8) adaptation on sleeve (2) along the opening of recess (9), the both ends of second spring (6) respectively with the inner wall and hasp (7) rigid coupling of recess (9).

2. An adjustable ophthalmoscopic support device as recited in claim 1, wherein: still include connecting cylinder (10), the bottom of connecting cylinder (10) and the top rigid coupling of base (1), wear to establish in connecting cylinder (10) the lower part of sleeve (2), sleeve (2) pass through threaded connection with connecting cylinder (10).

3. An adjustable ophthalmoscopic support device as claimed in claim 1 or 2, wherein: the supporting table (4) comprises a tray (41), a pad (42) and a third spring (43), the top surface of the pad (42) is an arc surface, the bottom of the tray (41) is connected with the supporting rod (3), one end of the third spring (43) is fixedly connected with the top of the tray (41), the other end of the third spring (43) is fixedly connected with the bottom of the pad (42), and the third spring (43) is provided with a plurality of springs.

4. An adjustable ophthalmoscopic support device as recited in claim 3, wherein: the two sides of the tray (41) are respectively provided with a limiting block (44), and the cushion disc (42) is limited in the tray (41) through the limiting blocks (44).

5. an adjustable ophthalmoscopic support device as recited in claim 3, wherein: the supporting table (4) further comprises a plurality of flexible blocks (45), and the flexible blocks (45) are arranged on the top of the pad disc (42).

6. An adjustable ophthalmoscopic support device as recited in claim 3, wherein: the tray (41) is hinged with the support rod (3).