CN213282854U

CN213282854U - Portable ophthalmology nursing aassessment chi

Info

Publication number: CN213282854U
Application number: CN202022097436.0U
Authority: CN
Inventors: 徐丽丽; 蔡波
Original assignee: Affiliated Hospital of Nantong University
Current assignee: Affiliated Hospital of Nantong University
Priority date: 2020-09-23
Filing date: 2020-09-23
Publication date: 2021-05-28
Anticipated expiration: 2030-09-23

Abstract

The utility model discloses a portable ophthalmology nursing aassessment chi, its technical scheme main points are: including dipperstick body, inspection hole, bracing piece, regulation pole, setting adjust the adjusting bolt of pole and bracing piece department of being connected, set up and be in adjust pole one end connecting rod, set up the connecting rod is kept away from with adjust the spacing axle sleeve of pole department of being connected, is set up regulating block in the spacing axle sleeve, set up and be in the slider of regulating block both sides, set up and be in the spout of spacing axle sleeve both sides, set up and be in pupil pen and the setting of regulating block lower extreme are in the fixed subassembly of pupil pen and regulating block department of being connected. The utility model discloses the slider convenient to pass through the regulating block both ends is adjusted the regulating block for the distance of spacing axle sleeve inner chamber, is convenient for pass through adjusting bolt in addition, highly adjusting the relative bracing piece of regulating lever, and is convenient for adjust the pole and use the bracing piece to rotate as the center pin, and then is convenient for adjust the regulating lever for the angle of dipperstick body upper end horizontal plane, and then is convenient for adjust the distance of pupil relative for the person of examining pupil according to the user demand of reality.

Description

Portable ophthalmology nursing aassessment chi

Technical Field

The utility model relates to the field of medical supplies and instruments, in particular to portable ophthalmology nursing aassessment chi.

Background

The eye examination is the main basis for diagnosing eye diseases, and comprises medical history acquisition, visual function examination and eye morphology examination, wherein the visual function examination can be divided into subjective examination (requiring cooperation of subjects) and objective examination, and the visual function examination comprises vision, visual field and the like; the latter is a visual electrophysiological examination, and the ophthalmic examination is an important component in physical examination.

The traditional Chinese patent with the publication number of CN207575155U discloses a portable ophthalmology nursing assessment ruler, including assessment ruler subassembly one, assessment ruler subassembly two, all be equipped with the level indicating instrument on assessment ruler subassembly one, the assessment ruler subassembly two, the level indicating instrument both sides all are provided with the length scale mark, assessment ruler subassembly one has set gradually angle scale mark, rivet, light switch, light, level indicating instrument, magnifying glass district from a left side to the right side, assessment ruler subassembly two has set gradually camera, miniature screen, level indicating instrument, light, control panel, rivet hole, horizontal scale mark from a left side to the right side, through rivet, rivet hole swing joint between assessment ruler subassembly one, the assessment ruler subassembly two.

However, when examining the pupil, the above current assessment ruler is inconvenient to adjust the distance of the pupil pen relative to the pupil according to actual use requirements, and is inconvenient to carry because the pupil pen and the assessment ruler are mostly split structures, and in the actual operation process, medical personnel need to take corresponding measuring tools, which wastes a large amount of time.

SUMMERY OF THE UTILITY MODEL

To solve the problems mentioned in the background, the present invention provides a portable ophthalmic care assessment ruler to solve the problems mentioned in the background.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a portable ophthalmology nursing aassessment chi, is in including dipperstick body, evenly set up inspection hole, setting on the dipperstick body are in the bracing piece of dipperstick body upper end one side, with bracing piece mutual sliding connection's regulation pole, setting are in adjust the adjusting bolt of pole and bracing piece junction, set up adjust pole one end connecting rod, set up the connecting rod is kept away from with adjust the spacing axle sleeve of pole junction, is set up regulating block in the spacing axle sleeve, set up the slider of regulating block both sides, set up the spout of spacing axle sleeve both sides, set up and be in pupil pen and the setting of regulating block lower extreme are in the fixed subassembly of pupil pen and regulating block junction, the connecting rod is articulated mutually through the pivot hinge with adjusting the pole.

Through adopting above-mentioned technical scheme, and then be convenient for be connected pupil pen with the regulating block through fixed subassembly, and be convenient for adjust the regulating block for the distance of spacing axle sleeve inner chamber through the slider at regulating block both ends, and then be convenient for adjust the horizontal migration direction of pupil pen, be convenient for pass through adjusting bolt in addition, adjust the height of regulating rod relative support pole, and be convenient for adjust the pole and use the bracing piece to rotate as the center pin, and then be convenient for adjust the angle of regulating rod for the horizontal plane of dipperstick body upper end, and then be convenient for adjust the distance of pupil pen for the pupil of inspector according to actual user demand.

The better, bracing piece and dipperstick body fixed connection, the inner wall of bracing piece sets up with the periphery of adjusting the pole is tangent, the periphery of adjusting the pole sets up to glossy arc surface.

Through adopting above-mentioned technical scheme, and then effectively guaranteed the stability that bracing piece and dipperstick body are connected, and be convenient for carry on spacingly through the bracing piece to the regulating lever.

Preferably, the support rod is provided with an adjusting hole matched with the adjusting bolt, the inner wall of the adjusting hole is provided with an internal thread matched with the adjusting bolt, and the adjusting bolt is far away from one end connected with the support rod and is tangentially arranged at the periphery of the adjusting rod.

Through adopting above-mentioned technical scheme, and then be convenient for fix the regulation pole after adjusting through adjusting bolt or adjust the distance of regulation pole for the bracing piece.

Preferably, the end of the connecting rod, which is far away from the end connected with the adjusting rod, is fixedly connected with the limiting shaft sleeve, and the limiting shaft sleeve is arranged in a U shape.

Through adopting above-mentioned technical scheme, and then be convenient for be connected spacing axle sleeve with adjusting the pole through the connecting rod to be convenient for spacing axle sleeve along with the altitude mixture control of adjusting the pole changes and change, and be convenient for fold the connecting rod and accomodate.

Preferably, the sliding blocks are fixedly arranged at two ends of the adjusting block respectively, the peripheries of the sliding blocks are arranged in a tangent mode with the inner wall of the sliding groove, the sliding groove is arranged in the length direction of the limiting shaft sleeve, and two ends of the sliding groove are arranged at two ends of the limiting shaft sleeve respectively.

Through adopting above-mentioned technical scheme, and then be convenient for adjust the regulating block for the distance of spacing axle sleeve inner chamber through the effect of mutually supporting between slider and the spout to be convenient for adjust the horizontal migration direction of pupil pen.

Preferably, the fixing component comprises a powerful magnetic buckle arranged at one end of the pupil pen and a fixing groove arranged at the lower end of the adjusting block and matched with the powerful magnetic buckle, the powerful magnetic buckle is fixedly connected with the pupil pen, an armature block is arranged on the inner wall of the fixing groove, and the armature block is embedded.

Through adopting above-mentioned technical scheme, and then be convenient for be connected pupil pen and regulating block through strong magnetism detain with the effect of mutual absorption between the armature piece, avoided finding pupil pen when using to effectual staff's work efficiency that has improved.

To sum up, the utility model discloses mainly have following beneficial effect:

portable ophthalmology nursing aassessment chi has convenient to use's advantage, and utilize portable ophthalmology nursing aassessment chi to be connected pupil pen and regulating block through fixed subassembly, and be convenient for adjust the regulating block for the distance of spacing axle sleeve inner chamber through the slider at regulating block both ends, and then be convenient for adjust the horizontal migration direction of pupil pen, be convenient for pass through adjusting bolt in addition, adjust the height of regulating bar relative support pole, and be convenient for adjust the pole and use the bracing piece to rotate as the center pin, and then be convenient for adjust the pole for the angle of dipperstick body upper end horizontal plane, and then be convenient for adjust pupil pen distance for the inspector's pupil according to actual user demand.

Drawings

FIG. 1 is a schematic structural view in partial cross-section of a portable ophthalmic care assessment ruler;

FIG. 2 is a schematic structural view of another perspective of FIG. 1 in the portable ophthalmic care assessment ruler;

FIG. 3 is a schematic diagram of the construction of a portable ophthalmic care assessment ruler;

fig. 4 is an enlarged view at a in fig. 2.

Reference numerals: 1. a measuring scale body; 10. a detection hole; 2. a support bar; 21. an adjustment hole; 3. adjusting a rod; 4. a connecting rod; 5. a limiting shaft sleeve; 51. a chute; 6. an adjusting block; 61. a slider; 62. fixing the groove; 7. a pupil pen; 71. a strong magnetic buckle; 8. and adjusting the bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 and 4, a portable ophthalmology nursing assessment ruler comprises a measuring ruler body 1, detection holes 10 uniformly arranged on the measuring ruler body 1, a support rod 2 arranged on one side of the upper end of the measuring ruler body 1, an adjusting rod 3 connected with the support rod 2 in a sliding manner, an adjusting bolt 8 arranged at the joint of the adjusting rod 3 and the support rod 2, a connecting rod 4 arranged at one end of the adjusting rod 3, a limit shaft sleeve 5 arranged at the position, far away from the joint with the adjusting rod 3, of the connecting rod 4, an adjusting block 6 arranged in the limit shaft sleeve 5, slide blocks 61 arranged at two sides of the adjusting block 6, slide grooves 51 arranged at two sides of the limit shaft sleeve 5, a pupil pen 7 arranged at the lower end of the adjusting block 6, and a fixing component arranged at the joint of the pupil pen 7 and the adjusting block 6, wherein the connecting rod 4 is hinged with the adjusting rod 3 through a rotating shaft, so as to conveniently connect the pupil, and be convenient for adjust the distance of adjusting block 6 for 5 inner chambers of spacing axle sleeve through the slider 61 at adjusting block 6 both ends, and then be convenient for adjust pupil pen 7's horizontal migration direction, be convenient for in addition through adjusting bolt 8, adjust the height of 3 relative supporting poles of adjusting rod 2, and be convenient for adjust pole 3 and use bracing piece 2 to rotate as the center pin, and then be convenient for adjust the angle of adjusting rod 3 for the horizontal plane of 1 upper end of dipperstick body, and then be convenient for adjust pupil pen 7 for the distance of examiner's pupil according to actual user demand.

Referring to fig. 1 and 2,

bracing piece

2 and 1 fixed connection of dipperstick body, the inner wall of bracing piece 2 sets up with the periphery of adjusting pole 3 is tangent, and the periphery of adjusting pole 3 sets up to glossy arc surface, and then has effectively guaranteed the stability that bracing piece 2 is connected with dipperstick body 1, and is convenient for carry on spacingly through bracing piece 2 to adjusting pole 3.

Referring to fig. 3 and 4, the support rod 2 is provided with an adjusting hole 21 adapted to the adjusting bolt 8, the inner wall of the adjusting hole 21 is provided with an internal thread adapted to the adjusting bolt 8, and the adjusting bolt 8 is away from one end connected to the support rod 2 and is tangentially arranged on the periphery of the adjusting rod 3, so that the adjusting rod 3 after adjustment can be conveniently fixed by the adjusting bolt 8 or the distance of the adjusting rod 3 relative to the support rod 2 can be conveniently adjusted.

Referring to fig. 1 and 4, connecting rod 4 keeps away from the one end that is connected with regulation pole 3 and spacing axle sleeve 5 fixed connection, and spacing axle sleeve 5 sets up to "U" type, and then is convenient for be connected spacing axle sleeve 5 with regulation pole 3 through connecting rod 4 to be convenient for spacing axle sleeve 5 changes along with the altitude mixture control change of adjusting pole 3, and is convenient for fold connecting rod 4 and accomodate.

Referring to fig. 1, fig. 2 and fig. 4, the slider 61 is fixed respectively and is set up at the both ends of regulating block 6, and the periphery of slider 61 sets up with the inner wall of spout 51 is tangent, spout 51 sets up with the length direction of spacing axle sleeve 5, and the both ends of spout 51 set up for the both ends of spacing axle sleeve 5 respectively, and then be convenient for adjust the distance of regulating block 6 for the inner chamber of spacing axle sleeve 5 through the effect of mutually supporting between slider 61 and the spout 51, thereby be convenient for adjust the horizontal migration direction of pupil pen 7.

Referring to fig. 4, the fixing component comprises a strong magnetic buckle 71 arranged at one end of the pupil pen 7 and a fixing groove 62 arranged at the lower end of the adjusting block 6 and matched with the strong magnetic buckle 71, the strong magnetic buckle 71 is fixedly connected with the pupil pen 7, an armature block is arranged on the inner wall of the fixing groove 62, the armature block is arranged in an embedded manner, the pupil pen 7 and the adjusting block 6 are connected through the mutual adsorption effect between the strong magnetic buckle 71 and the armature block, the pupil pen 7 is prevented from being found when in use, and therefore the working efficiency of workers is effectively improved.

The working principle is as follows: when the pupil pen adjusting device is used, the pupil pen 7 is connected with the adjusting block 6 through the mutual matching effect between the powerful magnetic buckle 71 and the fixing groove 62, when the horizontal moving direction of the pupil pen 7 needs to be adjusted, the adjusting block 6 adjusts the distance relative to the limiting shaft sleeve 5, and the moving direction of the adjusting block 6 is guided through the matching effect between the sliding block 61 and the sliding groove 51; need adjust pupil pen 7 distance for the inspector pupil, with adjusting bolt 8 anticlockwise rotation, then will adjust pole 3 and adjust for the distance of bracing piece 2, when adjusting the back that finishes, with adjusting bolt 8 clockwise rotation, and then be convenient for fix adjusting pole 3 after adjusting.

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 portable ophthalmic care assessment ruler, characterized by:

comprises a measuring scale body (1), detection holes (10) uniformly arranged on the measuring scale body (1), a support rod (2) arranged on one side of the upper end of the measuring scale body (1), an adjusting rod (3) mutually connected with the support rod (2) in a sliding way, an adjusting bolt (8) arranged at the joint of the adjusting rod (3) and the support rod (2), a connecting rod (4) arranged at one end of the adjusting rod (3), a limiting shaft sleeve (5) arranged at the position, far away from the joint with the adjusting rod (3), of the connecting rod (4), an adjusting block (6) arranged in the limiting shaft sleeve (5), sliding blocks (61) arranged at two sides of the adjusting block (6), sliding grooves (51) arranged at two sides of the limiting shaft sleeve (5), a pupil pen (7) arranged at the lower end of the adjusting block (6) and a fixing component arranged at the joint of the pupil pen (7) and the adjusting block (6), the connecting rod (4) is hinged with the adjusting rod (3) through a rotating shaft hinge.

2. A portable ophthalmic-care assessment ruler according to claim 1, wherein: bracing piece (2) and dipperstick body (1) fixed connection, the inner wall of bracing piece (2) and the tangent setting of the periphery of adjusting pole (3), the periphery of adjusting pole (3) sets up to glossy arc surface.

3. A portable ophthalmic-care assessment ruler according to claim 2, wherein: be provided with on bracing piece (2) with adjusting bolt (8) looks adaptation regulation hole (21), the inner wall of regulation hole (21) is provided with the internal thread with adjusting bolt (8) looks adaptation, and adjusting bolt (8) keep away from the one end that is connected with bracing piece (2) and the tangent setting in periphery of adjusting pole (3).

4. A portable ophthalmic-care assessment ruler according to claim 3, wherein: the connecting rod (4) is far away from one end connected with the adjusting rod (3) and is fixedly connected with the limiting shaft sleeve (5), and the limiting shaft sleeve (5) is U-shaped.

5. A portable ophthalmic-care assessment ruler according to claim 4, wherein: slider (61) are fixed the setting respectively the both ends of regulating block (6), and the periphery of slider (61) and the tangent setting of inner wall of spout (51), spout (51) set up with the length direction of spacing axle sleeve (5), and the both ends of spout (51) set up for the both ends of spacing axle sleeve (5) respectively.

6. A portable ophthalmic-care assessment ruler according to claim 5, wherein: fixed subassembly is including setting up strong magnetic button (71) and the setting of pupil pen (7) one end are in fixed recess (62) of adjusting block (6) lower extreme and strong magnetic button (71) looks adaptation, strong magnetic button (71) and pupil pen (7) fixed connection, fixed recess (62) inner wall is provided with armature block, armature block sets up to embedded.