CN217639901U - Upper light source up-down transmission mechanism of vertical flash tester - Google Patents
Upper light source up-down transmission mechanism of vertical flash tester Download PDFInfo
- Publication number
- CN217639901U CN217639901U CN202221889291.0U CN202221889291U CN217639901U CN 217639901 U CN217639901 U CN 217639901U CN 202221889291 U CN202221889291 U CN 202221889291U CN 217639901 U CN217639901 U CN 217639901U
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- fixedly connected
- mounting bracket
- light source
- upper light
- transmission mechanism
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Abstract
The utility model belongs to the technical field of vertical sudden strain of a muscle tester, concretely relates to vertical sudden strain of a muscle tester's last light source upper and lower drive mechanism, which comprises a mounting bracket, the protecting crust is installed to the outside fixed connection of mounting bracket, install the lead screw through the bearing on the mounting bracket, there is no tooth nut in the outside of lead screw through threaded connection, the spacing frame of fixedly connected with on the no tooth nut, fixedly connected with link on the spacing frame. The utility model discloses an add on the mounting bracket and establish the lead screw, no tooth nut and photoelectricity proximity switch isotructure, can drive the lead screw through the motor and rotate, the lead screw can through and the screw-thread fit between the no tooth nut drive spacing and link move at the pivoted in-process, the link can be to the height of glazing source adjusting at the in-process that removes, and can control the motor through photoelectricity proximity switch, thereby can be so that the highly more convenient regulation of glazing source.
Description
Technical Field
The utility model relates to a vertical appearance technical field that dodges specifically is a vertical upper light source upper and lower drive mechanism that dodges of appearance.
Background
The vertical flash measuring instrument is based on CCD digital images and is generated by means of a computer screen measuring technology and strong software capability of space geometric operation, but in the using process of the vertical flash measuring instrument in the prior art, the height of an upper light source is inconvenient to adjust, and the device is inconvenient to use. Therefore, improvements in the prior art are needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a vertical upper light source transmission mechanism who dodges the tester has solved the problem that the upper light source is not convenient for adjust.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a vertical upper light source upper and lower drive mechanism who dodges and survey appearance, includes the mounting bracket, the protecting crust is installed to the outside fixed connection of mounting bracket, install the lead screw through the bearing on the mounting bracket, there is no tooth nut in the outside of lead screw through threaded connection, fixedly connected with is spacing on the no tooth nut, fixedly connected with link on the spacing, fixedly connected with mount on the mounting bracket, fixed mounting has the motor on the mount, fixedly connected with photoelectricity proximity switch on the mounting bracket.
Preferably, the protective shell is provided with a sliding groove, the connecting frame is in sliding connection with the sliding groove, and the connecting frame can slide in the sliding groove.
Preferably, the output end of the motor is fixedly connected with a connecting sleeve, the connecting sleeve is fixedly connected with the screw rod, and the connecting sleeve can transmit power.
Preferably, fixedly connected with guide rail on the mounting bracket, guide rail and spacing sliding connection, the guide rail can be spacing to spacing.
Preferably, the number of the photoelectric proximity switches is two, the two photoelectric proximity switches are symmetrically distributed on the mounting rack, and the photoelectric proximity switches can control the motor.
Preferably, the mounting frame is fixedly connected with two mounting blocks, the two mounting blocks are symmetrically distributed on the mounting frame, and the mounting frame can be mounted on the tester by the mounting blocks.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model discloses an add on the mounting bracket and establish the lead screw, no tooth nut and photoelectricity proximity switch isotructure, can drive the lead screw through the motor and rotate, the lead screw can through and the screw-thread fit between the no tooth nut drive spacing and link move at the pivoted in-process, the link can be to the height of glazing source adjusting at the in-process that removes, and can control the motor through photoelectricity proximity switch, thereby can be so that the highly more convenient regulation of glazing source.
Drawings
FIG. 1 is a perspective view of the overall structure of the present invention;
FIG. 2 is a perspective view of the internal structure of the present invention;
fig. 3 is a rear view of fig. 2 of the present invention.
In the figure: 1. a mounting frame; 3. a protective shell; 4. a chute; 5. a screw rod; 6. a fixed mount; 7. a motor; 8. connecting sleeves; 9. a photoelectric proximity switch; 10. a toothless nut; 11. a guide rail; 12. a limiting frame; 13. a connecting frame; 14. and (7) installing the block.
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 3, an upper light source up-down transmission mechanism of a vertical flash tester includes an installation frame 1, a protection shell 3 is fixedly connected to the outer side of the installation frame 1, two installation blocks 14 are fixedly connected to the installation frame 1, the two installation blocks 14 are symmetrically distributed on the installation frame 1, and the installation block 14 can install the installation frame 1 on the tester.
Please refer to fig. 1, fig. 2, fig. 3, a screw rod 5 is installed on the installation frame 1 through a bearing, the outer side of the screw rod 5 is connected with a toothless nut 10 through a thread, a limit frame 12 is fixedly connected on the toothless nut 10, a connection frame 13 is fixedly connected on the limit frame 12, a sliding groove 4 is formed on the protection shell 3, the connection frame 13 is connected with the sliding groove 4 in a sliding manner, the connection frame 13 can slide in the sliding groove 4, an output end of the motor 7 is fixedly connected with a connection sleeve 8, the connection sleeve 8 is fixedly connected with the screw rod 5, and the connection sleeve 8 can transmit power.
Please refer to fig. 1, fig. 2, and fig. 3, a fixing frame 6 is fixedly connected to the mounting frame 1, a motor 7 is fixedly mounted to the fixing frame 6, a photoelectric proximity switch 9 is fixedly connected to the mounting frame 1, a guide rail 11 is fixedly connected to the mounting frame 1, the guide rail 11 is slidably connected to the limiting frame 12, the guide rail 11 can limit the limiting frame 12, the number of the photoelectric proximity switches 9 is two, the two photoelectric proximity switches 9 are symmetrically distributed on the mounting frame 1, and the photoelectric proximity switch 9 can control the motor 7.
The utility model discloses specific implementation process as follows: when the position of the connecting frame 13 needs to be adjusted, the motor 7 is started, the motor 7 drives the connecting sleeve 8 to rotate, the connecting sleeve 8 drives the screw rod 5 to rotate, the screw rod 5 is in threaded fit with the toothless nut 10 in the rotating process, the connecting frame 13 on the limiting frame 12 is driven to move, therefore, the height of the upper light source can be adjusted, when the toothless nut 10 is close to the photoelectric proximity switch 9, the motor 7 can be turned off, and the adjustment of the height of the upper light source can be effectively stopped.
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 (6)
1. The utility model provides a vertical upper light source of sudden strain of a muscle appearance is transmission mechanism from top to bottom, includes mounting bracket (1), its characterized in that: protective housing (3) are installed to the outside fixed connection of mounting bracket (1), install lead screw (5) through the bearing on mounting bracket (1), there is no tooth nut (10) in the outside of lead screw (5) through threaded connection, spacing (12) of fixedly connected with on no tooth nut (10), fixedly connected with link (13) on spacing (12), fixedly connected with mount (6) are gone up in mounting bracket (1), fixed mounting has motor (7) on mount (6), fixedly connected with photoelectricity proximity switch (9) is gone up in mounting bracket (1).
2. The upper light source up-down transmission mechanism of the vertical flash tester as claimed in claim 1, wherein: the protective shell (3) is provided with a sliding groove (4), and the connecting frame (13) is in sliding connection with the sliding groove (4).
3. The upper light source up-down transmission mechanism of the vertical flash tester as claimed in claim 1, wherein: the output end of the motor (7) is fixedly connected with a connecting sleeve (8), and the connecting sleeve (8) is fixedly connected with the screw rod (5).
4. The upper light source up-down transmission mechanism of the vertical flash tester as claimed in claim 1, wherein: fixedly connected with guide rail (11) on mounting bracket (1), guide rail (11) and spacing (12) sliding connection.
5. The upper light source up-down transmission mechanism of the vertical flash tester as claimed in claim 1, wherein: the number of the photoelectric proximity switches (9) is two, and the photoelectric proximity switches (9) are symmetrically distributed on the mounting rack (1).
6. The upper light source up-down transmission mechanism of the vertical flash tester as claimed in claim 1, wherein: two installation blocks (14) are fixedly connected to the installation frame (1), and the two installation blocks (14) are symmetrically distributed on the installation frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221889291.0U CN217639901U (en) | 2022-07-20 | 2022-07-20 | Upper light source up-down transmission mechanism of vertical flash tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221889291.0U CN217639901U (en) | 2022-07-20 | 2022-07-20 | Upper light source up-down transmission mechanism of vertical flash tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217639901U true CN217639901U (en) | 2022-10-21 |
Family
ID=83635066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221889291.0U Active CN217639901U (en) | 2022-07-20 | 2022-07-20 | Upper light source up-down transmission mechanism of vertical flash tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217639901U (en) |
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2022
- 2022-07-20 CN CN202221889291.0U patent/CN217639901U/en active Active
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