CN217885990U - Vertical eye position checking and adjusting mechanism for synoptophore - Google Patents
Vertical eye position checking and adjusting mechanism for synoptophore Download PDFInfo
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- CN217885990U CN217885990U CN202221153612.0U CN202221153612U CN217885990U CN 217885990 U CN217885990 U CN 217885990U CN 202221153612 U CN202221153612 U CN 202221153612U CN 217885990 U CN217885990 U CN 217885990U
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Abstract
The utility model provides a perpendicular eye position inspection adjustment mechanism for synoptophore, includes the regulation pole, the one end and the lens cone fixed connection of regulation pole, the middle part of adjusting the pole sets up in the arc spout of arc slide, adjust pole and arc spout sliding fit, can adjust the position of lens cone through the slip of regulation pole in the arc spout, it is articulated with the middle part of drive gear wheel that the tip that the lens cone was kept away from to the regulation pole passes the arc spout, the drive gear wheel cooperatees with the arc tooth socket board of arc spout one side, arc tooth socket board sets up the surface at the arc slide, one side of drive gear wheel is provided with the drive pinion, the utility model discloses a rotation in-process drive of drive gear wheel is adjusted the pole and is slided in the arc spout to through the position of regulation pole to the lens cone in the support arm, the drive gear wheel slows down through the drive pinion, can make the operator more accurate to the range of movement control of regulation pole.
Description
Technical Field
The utility model relates to a mechanical equipment technical field, in particular to a perpendicular eye position inspection adjustment mechanism for synoptophore.
Background
The synoptophore is mainly used for examining ophthalmic diseases in the medical field, and is a multifunctional diagnosis and treatment device for strabismus and amblyopia. Perpendicular eye position adjustment mechanism belongs to the key machine part on the same sight machine, and this mechanism symmetry is installed on the support arm of the left and right lens cone of same sight machine for the perpendicular squint degree of inspection eye position, current perpendicular eye position inspection adjustment mechanism adopts the one end and the lens cone fixed connection of adjusting the pole, the middle part of adjusting the pole sets up in the arc spout of arc slide, adjust pole and arc spout sliding fit, through adjusting the position that the lens cone can be adjusted in the slip of pole in the arc spout, but not accurate enough to the adjustment of adjusting lever, accommodation process is loaded down with trivial details, wastes time and energy.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem that above-mentioned background art mentioned, the embodiment of the utility model provides a perpendicular eye position inspection adjustment mechanism for looking at machine together, including adjusting the pole, the one end and the lens cone fixed connection of adjusting the pole, the middle part setting of adjusting the pole is in the arc spout of arc slide, adjust pole and arc spout sliding fit, can adjust the position of lens cone through adjusting the slip of pole in the arc spout, it is articulated with the middle part of drive gear wheel that the tip that the lens cone was kept away from to the pole passes the arc spout, the drive gear wheel cooperatees with the arc tooth socket plate of arc spout one side, the surface at the arc slide is set up to the arc tooth socket plate, one side of drive gear wheel is provided with the drive pinion, institute the drive gear wheel is mutually supported with the drive pinion.
Preferably, the middle part of one side of the driving small gear is hinged with one end of a connecting rod, and the other end of the connecting rod is hinged with the hinged part of the driving big gear and the end part of the adjusting rod.
Preferably, the middle part of one side of the driving pinion opposite to the adjusting rod is fixedly connected with the rotating shaft, and the other end of the rotating shaft is fixedly connected with the knob.
Preferably, the middle part of the rotating shaft is arranged in the arc-shaped slide way.
Preferably, one side of the knob is provided with a positioning jackscrew.
The embodiment of the utility model provides a beneficial effect that technical scheme brought includes at least:
the utility model discloses a rotation in-process of drive gear wheel drives the regulation pole and slides in the arc spout to through the position of regulation pole to the lens cone in the support arm, the drive gear wheel slows down through the drive pinion, can make the operator more accurate to the range of motion control of regulation pole, can save the time lifting efficiency who adjusts.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic view of the internal structure of the present invention;
fig. 2 is a schematic diagram of the external structure of the present invention.
In the shown drawing, an adjusting rod 1, a lens cone 2, an arc-shaped sliding plate 3, an arc-shaped sliding groove 4, a driving big gear 5, an arc-shaped tooth groove plate 6, a driving small gear 7, a connecting rod 8, a rotating shaft 9, a knob 10, an arc-shaped sliding way 11, an arc-shaped mounting plate 12, a positioning jackscrew 13 and a support arm 14 are arranged.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.
It will be understood that when an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "secured to" another element, it can be directly connected to the other element or intervening elements may also be present.
In the present invention, unless otherwise specified, the terms of orientation such as "up, down, left, and right" used generally refer to up, down, left, and right as shown in fig. 1. "inner and outer" refer to the inner and outer portions of a particular contour. "distal" and "proximal" refer to distal and proximal with respect to a component.
As shown in fig. 1-2, the embodiment of the utility model provides a pair of perpendicular eye position inspection adjustment mechanism for looking at machine simultaneously, including adjusting pole 1, the one end and the 2 fixed connection of lens cone of regulation pole 1, the middle part of adjusting pole 1 sets up in arc spout 4 of arc slide 3, adjust pole 1 and 4 sliding fit of arc spout, can adjust the position of lens cone 2 through the slip of adjusting pole 1 in arc spout 4, it is articulated with the middle part of drive gear wheel 5 that arc spout 4 is passed to the tip that keeps away from lens cone 2 of regulation pole 1, drive gear wheel 5 cooperatees with the arc fluted plate 6 of arc spout 4 one side, arc fluted plate 6 sets up the surface at arc slide 3, one side of drive gear wheel 5 is provided with drive pinion 7, institute drive gear wheel 5 mutually supports with drive pinion 7, drive gear wheel 5 is 2 with drive pinion 7's drive ratio: 1, one side middle part of drive pinion 7 is articulated with the one end of connecting rod 8, the other end of connecting rod 8 with drive gear wheel 5 with adjust the articulated department of pole 1 tip articulated, can drive gear wheel 5 through rotating drive pinion 7 and rotate, drive gear wheel 5 rotates the in-process and walks on arc fluted plate 6 to it slides in arc spout 4 to drive regulation pole 1, drive pinion 7 rotates the round every time, drive gear wheel 5 rotates the half-turn, the setting of drive pinion 7 can play the effect of slowing down to drive gear wheel 5, can make the operator more accurate to adjusting the range control of movement of pole 1, one side middle part and rotation axis 9 fixed connection that drive pinion 7 and regulation pole 1 are opposite, the other end and the knob 10 fixed connection of rotation axis 9, the middle part setting of rotation axis 9 is in arc slide 11, the arc-shaped slide 11 is arranged at the outer side of the arc-shaped mounting plate 12, the inner side of the arc-shaped mounting plate 12 is fixed on the arc-shaped sliding plate 3, the rotary knob 10 can be rotated to drive the driving pinion 7 to rotate through the rotating shaft 9, one side of the rotary knob 10 is provided with the positioning jackscrew 13, the positioning jackscrew 13 and the threaded hole arranged on the rotary knob 10 are arranged, when the position of the rotary knob 10 needs to be fixed, the rotary knob 10 can be fixed through the interference fit of the positioning jackscrew 13 and the arc-shaped mounting plate 12, the rotary knob 10 stops rotating to stop rotating the driving pinion 7, the driving gearwheel 5 matched with the driving pinion 7 and the arc-shaped toothed groove plate 6 stop walking and moving, so that the position of the adjusting rod 1 is fixed, the lens cone 2 is fixed in the support arm 14, the utility model drives the adjusting rod 1 to slide in the arc-shaped sliding groove 4 in the rotating process of the driving gearwheel 5, therefore, the position of the lens barrel 2 in the support arm 14 is adjusted by the adjusting rod 1, and the driving gearwheel 5 is decelerated by the driving pinion 7, so that the movement amplitude control of the adjusting rod 1 can be more accurate for an operator.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
It will be understood by those skilled in the art that all or part of the steps for implementing the above embodiments may be implemented by hardware, or may be implemented by a program instructing relevant hardware, where the program may be stored in a computer-readable storage medium, and the above-mentioned storage medium may be a read-only memory, a magnetic disk or an optical disk, etc.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (5)
1. The utility model provides a perpendicular eye position inspection adjustment mechanism for looking at machine, includes the regulation pole, the one end and the lens cone fixed connection of regulation pole, the middle part of adjusting the pole sets up in the arc spout of arc slide, adjust pole and arc spout sliding fit, can adjust the position of lens cone through the slip of adjusting the pole in the arc spout, a serial communication port, the tip that the lens cone was kept away from to the regulation pole passes the arc spout and articulates with the middle part of drive gear wheel, the drive gear wheel cooperatees with the arc tooth's socket plate of arc spout one side, the arc tooth's socket plate sets up the surface at the arc slide, one side of drive gear wheel is provided with the drive pinion, institute drive gear wheel and drive pinion mutually support.
2. The vertical eye position checking and adjusting mechanism for the synoptophore according to claim 1, wherein the middle of one side of the driving small gear is hinged to one end of the connecting rod, and the other end of the connecting rod is hinged to the end of the driving large gear hinged to the adjusting rod.
3. The vertical eye position checking and adjusting mechanism for the synoptophore according to claim 1, wherein the middle of the side of the driving pinion opposite to the adjusting lever is fixedly connected to a rotating shaft, and the other end of the rotating shaft is fixedly connected to a knob.
4. The vertical eye position checking and adjusting mechanism for a peer-to-peer machine as claimed in claim 3, wherein the middle portion of said rotating shaft is disposed within an arc-shaped slide.
5. The vertical eye position checking and adjusting mechanism for the synoptophore according to claim 4, wherein one side of said knob is provided with a positioning jackscrew.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221153612.0U CN217885990U (en) | 2022-05-13 | 2022-05-13 | Vertical eye position checking and adjusting mechanism for synoptophore |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221153612.0U CN217885990U (en) | 2022-05-13 | 2022-05-13 | Vertical eye position checking and adjusting mechanism for synoptophore |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217885990U true CN217885990U (en) | 2022-11-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221153612.0U Active CN217885990U (en) | 2022-05-13 | 2022-05-13 | Vertical eye position checking and adjusting mechanism for synoptophore |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217885990U (en) |
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2022
- 2022-05-13 CN CN202221153612.0U patent/CN217885990U/en active Active
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