CN210534429U - Z-axis structure capable of automatically adjusting up-and-down movement of objective lens - Google Patents
Z-axis structure capable of automatically adjusting up-and-down movement of objective lens Download PDFInfo
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- CN210534429U CN210534429U CN201921638119.6U CN201921638119U CN210534429U CN 210534429 U CN210534429 U CN 210534429U CN 201921638119 U CN201921638119 U CN 201921638119U CN 210534429 U CN210534429 U CN 210534429U
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- objective
- actuating mechanism
- axle bed
- photoelectric switch
- mounting panel
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Abstract
The utility model discloses an automatically regulated objective up-and-down motion's Z axle construction, including actuating mechanism, be used for controlling actuating mechanism moving photoelectric switch subassembly, be used for installing actuating mechanism's mounting panel, be used for the drive assembly of transmission Z axle bed, be used for fixed objective's Z axle bed and objective, actuating mechanism sets up the upper surface of mounting panel, photoelectric switch subassembly sets up the upper surface of mounting panel, drive assembly's upper end with the lower fixed surface of mounting panel is connected, the Z axle bed along upper and lower direction mobilizable with drive assembly sliding connection, the Z axle bed with actuating mechanism fixed connection, objective is fixed to be set up the lower surface of Z axle bed.
Description
Technical Field
The utility model relates to a microscope detects technical field, especially relates to an automatically regulated objective up-and-down motion's Z axle construction.
Background
In the field of biomedical detection, a microscope is a relatively common detection device. In the detection process, in order to clearly see the object on the glass slide, the knob of the objective lens needs to be manually adjusted, so that the distance between the objective lens and the detection object is adjusted, and the purpose of clearly seeing the detection object is achieved. In the adjusting process, multiple times of adjustment are needed, the consumed time is long, and the efficiency is low.
SUMMERY OF THE UTILITY MODEL
To the defect of the above prior art, the to-be-solved technical problem of the utility model is: the utility model provides a Z axle construction of automatically regulated objective up-and-down motion has solved among the prior art problem that the microscope can not automatically regulated objective to the distance between the detection object.
In order to solve the technical problem, the utility model discloses the technical scheme who takes as follows:
the utility model provides an automatically regulated objective up-and-down motion's Z axle construction, including actuating mechanism, be used for controlling actuating mechanism moving photoelectric switch subassembly, be used for installing actuating mechanism's mounting panel, be used for driving the transmission assembly of Z axle bed, be used for fixed objective's Z axle bed and objective, actuating mechanism sets up the upper surface of mounting panel, photoelectric switch subassembly sets up the upper surface of mounting panel, transmission assembly's upper end with the lower fixed surface of mounting panel is connected, Z axle bed along upper and lower direction mobilizable with transmission assembly sliding connection, the Z axle bed with actuating mechanism fixed connection, objective is fixed to be set up the lower surface of Z axle bed.
Further, the driving mechanism is a telescopic stepping motor.
Further, the photoelectric switch subassembly includes photoelectric switch support, photoelectric switch separation blade and photoelectric switch separation blade fixed axle, the photoelectric switch support is fixed to be set up the upper surface of mounting panel, photoelectric switch is fixed to be set up the intermediate position of photoelectric switch support, the setting that the switch separation blade can reciprocate is in the mounting disc top, the one end and the photoelectric switch separation blade fixed axle fixed connection of switch separation blade.
Furthermore, the mounting plate is further provided with a mounting hole matched with the photoelectric switch separation blade fixing shaft, and the photoelectric switch separation blade fixing shaft penetrates through the mounting hole to move along the vertical direction relative to the mounting plate.
Furthermore, the transmission assembly comprises a guide rail fixing plate and a crossed ball guide rail, the upper end of the guide rail fixing plate is connected with the mounting plate, the lower part of the guide rail fixing plate is connected with the bending part of the Z shaft seat, one side of the crossed ball guide rail is fixedly connected with the guide rail fixing plate, and the other side of the crossed ball guide rail is connected with the Z shaft seat.
Furthermore, the telescopic stepping motor further comprises a motor fixing block, and the motor fixing block is fixedly connected with the Z shaft seat.
Through the implementation of above technical scheme, the utility model discloses for prior art's beneficial effect does:
the utility model provides an automatically regulated objective up-and-down motion's Z axle construction through set up actuating mechanism, photoelectric switch subassembly, drive mechanism and mounting panel on the Z axle bed, and the photoelectric switch subassembly passes through the motion of photoelectric sensing automatic control actuating mechanism, and actuating mechanism carries out the up-and-down motion through the objective on the drive mechanism drive Z axle bed to realize the automatically regulated of objective, promoted the detection efficiency that microscope detected.
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 perspective view of the Z-axis structure of the present invention for automatically adjusting the up-and-down movement of the objective lens;
fig. 2 is a perspective view of the Z-axis structure for automatically adjusting the up-and-down movement of the objective lens according to the present invention;
FIG. 3 is a rear view of the Z-axis structure of FIG. 1;
fig. 4 is a cross-sectional view taken along line a-a of fig. 3.
Wherein, 1-a driving mechanism; 2-a photoelectric switch assembly; 21-photoelectric switch support; 22-a photoelectric switch; 23-photoelectric switch blocking sheet; 24-a photoelectric switch baffle plate fixing shaft; 3, mounting a plate; 4-a transmission assembly; 41-guide rail fixing plate; 42-cross ball guide; 5-Z shaft seat; 6-objective lens; 7-motor fixing block.
Detailed Description
In order to more clearly illustrate the technical solution of the present invention, the present invention will be further explained and illustrated with reference to the attached drawings in the following embodiments. Obviously, for those skilled in the art, other technical solutions can be obtained according to the drawings provided by the embodiment drawings without any creative effort.
Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this application belongs. As used in this application, the terms "first," "second," and the like do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly. Detailed descriptions of known functions and known components are omitted in the present application in order to keep the following description of the embodiments of the present application clear and concise.
As shown in fig. 1-4, the utility model provides an automatically regulated objective lens up-and-down motion's Z axle construction, including actuating mechanism 1, be used for controlling actuating mechanism 1 moving photoelectric switch subassembly 2, be used for installing actuating mechanism 1 mounting panel 3, be used for the transmission assembly 4 of transmission Z axle bed, be used for fixed objective lens Z axle bed 5 and objective 6, actuating mechanism 1 sets up mounting panel 3's upper surface, photoelectric switch subassembly 2 sets up mounting panel 3's upper surface, transmission assembly 4's upper end with mounting panel 3's lower fixed surface is connected, the Z axle bed along upper and lower direction mobilizable with transmission assembly 4 sliding connection, Z axle bed 5 with actuating mechanism 1 fixed connection, objective 6 is fixed to be set up Z axle bed 5's lower surface.
The drive mechanism 1 is preferably a telescopic stepper motor.
The mounting plate 3 is further provided with a mounting hole (not shown in the figure) matched with the photoelectric switch separation blade fixing shaft 24, and the photoelectric switch separation blade fixing shaft 24 penetrates through the mounting hole to move up and down relative to the mounting plate 3.
The transmission assembly 4 comprises a guide rail fixing plate 41 and a crossed ball guide rail 42, the upper end of the guide rail fixing plate 41 is connected with the mounting plate 3, the lower end of the guide rail fixing plate 41 is connected with the bending part of the Z shaft seat 5 in an abutting mode, one side of the crossed ball guide rail 42 is fixedly connected with the guide rail fixing plate 41, and the other side of the crossed ball guide rail 42 is connected with the Z shaft seat 5.
The driving mechanism further comprises a motor fixing block 7 used for fixing a motor driving rod, and the motor fixing block 7 is fixedly connected with the Z shaft seat 5.
Compared with the prior art, the utility model provides a technical scheme has following advantage:
1. the photoelectric switch assembly and the telescopic stepping motor are arranged on the Z-axis structure, and the movement of the telescopic stepping motor can be automatically controlled by matching the photoelectric switch assembly with the programmable logic controller, so that the objective lens can be automatically adjusted in the up-and-down direction, and the detection efficiency of the microscope is improved;
2. a transmission assembly is introduced into the Z-axis structure, and the Z-axis seat and the guide rail fixing plate are connected through the crossed ball guide rail, so that the Z-axis seat moves in the up-down direction, and the objective lens is automatically adjusted in the up-down direction.
The above embodiments are described in detail, and the purpose thereof is to enable those skilled in the art to understand the content of the present invention and to implement the present invention, and the protection scope of the present invention is not limited thereto.
Claims (6)
1. The utility model provides an automatically regulated objective up-and-down motion's Z axle construction, its characterized in that includes actuating mechanism, is used for controlling actuating mechanism moving photoelectric switch subassembly, is used for installing actuating mechanism's mounting panel, is used for driving the transmission assembly of Z axle bed, is used for fixed objective's Z axle bed and objective, actuating mechanism sets up the upper surface of mounting panel, photoelectric switch subassembly sets up the upper surface of mounting panel, transmission assembly's upper end with the lower fixed surface of mounting panel is connected, the Z axle bed along upper and lower direction mobilizable with transmission assembly sliding connection, the Z axle bed with actuating mechanism fixed connection, objective is fixed to be set up the lower surface of Z axle bed.
2. The Z-axis structure for automatically adjusting an up-and-down movement of an objective lens according to claim 1, wherein the driving mechanism is a telescopic stepping motor.
3. The Z-axis structure for automatically adjusting the up-and-down movement of an objective lens according to claim 2, wherein the optoelectronic switch assembly comprises an optoelectronic switch bracket, an optoelectronic switch block and an optoelectronic switch block fixing shaft, the optoelectronic switch bracket is fixedly arranged on the upper surface of the mounting plate, the optoelectronic switch is fixedly arranged at a middle position of the optoelectronic switch bracket, the switch block is arranged above the mounting plate in a vertically movable manner, and one end of the switch block is fixedly connected with the optoelectronic switch block fixing shaft.
4. The Z-axis structure for automatically adjusting the up-and-down movement of an objective lens according to claim 3, wherein the mounting plate is further provided with a mounting hole matched with the photoelectric switch barrier fixing shaft, and the photoelectric switch barrier fixing shaft passes through the mounting hole and is movably connected with the mounting plate in the up-and-down direction.
5. The structure of claim 4, wherein the transmission assembly comprises a guide fixing plate and a cross ball guide, the upper end of the guide fixing plate is connected to the mounting plate, the lower part of the guide fixing plate is connected to the bending part of the Z-axis seat, one side of the cross ball guide is fixedly connected to the guide fixing plate, and the other side of the cross ball guide is connected to the Z-axis seat.
6. The Z-axis structure of automatically adjusting the up-and-down movement of an objective lens of claim 5, wherein the telescopic stepping motor further comprises a motor fixing block, and the motor fixing block is fixedly connected with the Z-axis seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921638119.6U CN210534429U (en) | 2019-09-27 | 2019-09-27 | Z-axis structure capable of automatically adjusting up-and-down movement of objective lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921638119.6U CN210534429U (en) | 2019-09-27 | 2019-09-27 | Z-axis structure capable of automatically adjusting up-and-down movement of objective lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210534429U true CN210534429U (en) | 2020-05-15 |
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ID=70607058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921638119.6U Active CN210534429U (en) | 2019-09-27 | 2019-09-27 | Z-axis structure capable of automatically adjusting up-and-down movement of objective lens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210534429U (en) |
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2019
- 2019-09-27 CN CN201921638119.6U patent/CN210534429U/en active Active
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