CN213906480U - High-precision quartz optical rotation sheet convenient to maintain - Google Patents
High-precision quartz optical rotation sheet convenient to maintain Download PDFInfo
- Publication number
- CN213906480U CN213906480U CN202022746569.6U CN202022746569U CN213906480U CN 213906480 U CN213906480 U CN 213906480U CN 202022746569 U CN202022746569 U CN 202022746569U CN 213906480 U CN213906480 U CN 213906480U
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- China
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- fixedly connected
- connecting rod
- optical rotation
- driving motor
- side wall
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Abstract
The utility model discloses a convenient high accuracy quartz optical rotation piece of maintaining, including electric rack, it is equipped with the pivot to insert on the top lateral wall in the motor cabinet, the upper end of pivot runs through electric rack, be connected for rotating between pivot and the motor cabinet, be equipped with driving motor in the electric rack, driving motor's the terminal fixedly connected with connecting rod of output shaft, the lower extreme of pivot is equipped with the slot corresponding with the connecting rod, the upper end of connecting rod extends to in the slot, a plurality of gag lever posts of fixedly connected with on the top lateral wall in the slot, the upper end of connecting rod is equipped with the jack corresponding with the gag lever post, the lower extreme of gag lever post extends to in the jack, driving motor's lower extreme fixedly connected with mounting panel, be equipped with the opening corresponding with the mounting panel on the bottom lateral wall in the motor cabinet. The utility model discloses a stop gear's setting realizes driving motor's quick installation dismantlement, does benefit to the later maintenance and overhauls, improves the user and uses experience.
Description
Technical Field
The utility model relates to an optical rotation technical field especially relates to a quartz rotation piece of convenient high accuracy of maintaining.
Background
The quartz optical rotation sheet is made of quartz crystals, the quartz crystals have natural optical rotation, so the quartz crystals can be used for rotating the polarization direction of linearly polarized light, the characteristic of the linearly polarized light is not changed, the rotating angle is related to the thickness of the crystals, the rotating direction can be selected from left rotation and right rotation at present, the optical rotation sheet needs to be processed and polished in the production process, and the polished optical rotation sheet needs to be cleaned.
The existing patent numbers are: CN 201920094967.9's utility model patent, including shell … … then will hot-blast inside of blowing in shell through the air outlet of lateral part of the branch pipe to this effect that reaches the stoving, though avoided the inhomogeneous problem of drying, increased advantages such as efficiency of stoving, nevertheless because driving motor installs the bottom in the motor cabinet, the later stage of being not convenient for is maintained and is overhauld, influences user and uses experience.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving because driving motor installs the bottom in the motor cabinet, the later stage of being not convenient for is maintained and is overhauld, influences the user and uses and experience, and the quartz optical rotation piece of a convenient high accuracy of maintaining that provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a high-precision quartz optical rotation sheet convenient to maintain comprises an electric cabinet, wherein a rotating shaft is inserted into the side wall of the inner top end of the electric cabinet, the upper end of the rotating shaft penetrates through the electric cabinet, the rotating shaft is rotatably connected with the electric cabinet, a driving motor is arranged in the electric cabinet, the tail end of an output shaft of the driving motor is fixedly connected with a connecting rod, the lower end of the rotating shaft is provided with a slot corresponding to the connecting rod, the upper end of the connecting rod extends into the slot, a plurality of limiting rods are fixedly connected onto the side wall of the inner top end of the slot, the upper end of the connecting rod is provided with jacks corresponding to the limiting rods, the lower ends of the limiting rods extend into the jacks, the lower ends of the driving motor are fixedly connected with a mounting plate, the side wall of the inner bottom end of the electric cabinet is provided with openings corresponding to the mounting plate, the lower ends of the mounting plate extend into the openings, and object placing grooves are arranged in the mounting plate, put thing inslot sliding connection and have two sliders, two be equipped with the screw rod between the slider, the both ends of screw rod run through two sliders respectively and with put thing inslot relative lateral wall and rotate and be connected, be threaded connection, two between screw rod and the slider the equal fixedly connected with stopper in the opposite one side of slider, be equipped with the draw-in groove relative with the stopper on the opening inside wall, the stopper is kept away from the one end of slider and is run through the mounting panel and extend to in the draw-in groove, be sliding connection between stopper and the mounting panel, fixed cover has connect the gear on the screw rod, the gear is located between two sliders, it is equipped with the worm with gear engaged with to put the thing inslot, the upper end of worm with put thing inslot top end lateral wall and rotate and be connected, the lower extreme of worm runs through the mounting panel, be connected for rotating between worm and the mounting panel.
Preferably, the both sides of slider all are equipped with the recess, the recess internal rotation is connected with the ball, the ball offsets with putting thing inslot lateral wall.
Preferably, the number of the limiting blocks is multiple.
Preferably, the side wall of the top end in the slot is fixedly connected with a first rubber pad.
Preferably, a second rubber pad is fixedly connected to the inner side wall of the clamping groove.
Preferably, the lower end of the worm is fixedly connected with a turntable.
Has the advantages that:
1. in the using process, the connecting rod is driven to rotate through the driving motor, the rotating shaft is driven to rotate through the connecting rod, the rotating shaft cannot be driven to rotate due to the fact that the connecting rod and the slot are prevented from slipping through the arrangement of the limiting rod, when the driving motor is maintained and overhauled, the electric cabinet is firstly placed down, then the worm is rotated, the screw rod is driven to rotate through the meshing effect of the worm and the gear, the screw rod drives the two sliders to move towards opposite directions through the meshing effect of the screw thread, the limiting block is driven to be separated from the clamping groove through the sliders, then the mounting plate is pulled to be communicated with the driving motor to be taken out of the electric cabinet, and therefore the driving motor is convenient to maintain and overhaul;
2. through the setting of ball, can reduce the resistance when the slider removes, through the setting of a plurality of stoppers, steadiness when can improving the joint can improve the steadiness behind the connecting rod insertion slot through the setting of first rubber pad, through the setting of second rubber pad, can improve the steadiness behind the stopper insertion slot, through the setting of carousel, can convenience of customers rotates the worm.
Drawings
Fig. 1 is a schematic structural diagram of a high-precision quartz optical rotation sheet convenient for maintenance according to the present invention;
fig. 2 is a schematic side view of a high-precision quartz optical rotation sheet slider convenient for maintenance according to the present invention;
fig. 3 is a schematic structural diagram of a position a of a high-precision quartz optical rotation sheet convenient for maintenance according to the present invention.
In the figure: 1-motor cabinet, 2-mounting plate, 3-slide block, 4-screw rod, 5-limiting block, 6-driving motor, 7-limiting rod, 8-rotating shaft, 9-connecting rod, 10-worm and 11-gear.
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.
Referring to fig. 1-3, a high-precision quartz optical rotation sheet convenient to maintain comprises a motor cabinet 1, wherein a rotating shaft 8 is inserted on the side wall of the top end in the motor cabinet 1, the upper end of the rotating shaft 8 penetrates through the motor cabinet 1, and the rotating shaft 8 is rotatably connected with the motor cabinet 1;
in the embodiment, a driving motor 6 is arranged in the electric cabinet 1 and used for driving a connecting rod 9 to rotate, the tail end of an output shaft of the driving motor 6 is fixedly connected with the connecting rod 9 and used for driving a rotating shaft 8 to rotate, a slot corresponding to the connecting rod 9 is formed in the lower end of the rotating shaft 8, a first rubber pad is fixedly connected to the side wall of the top end in the slot and used for improving the stability of the inserted connecting rod 9, the upper end of the connecting rod 9 extends into the slot, a plurality of limiting rods 7 are fixedly connected to the side wall of the top end in the slot and used for preventing the connecting rod 9 from slipping in the slot, jacks corresponding to the limiting rods 7 are formed in the upper end of the connecting rod 9, and the lower ends of the limiting rods 7 extend into the jacks;
in the embodiment, the lower end of the driving motor 6 is fixedly connected with the mounting plate 2 and used for mounting the driving motor 6, an opening corresponding to the mounting plate 2 is formed in the side wall of the bottom end of the electric cabinet 1, and the lower end of the mounting plate 2 extends into the opening;
in the embodiment, a storage groove is arranged in the mounting plate 2, two sliding blocks 3 are connected in the storage groove in a sliding mode and used for driving a limiting block 5 to move, grooves are formed in two sides of each sliding block 3, balls are connected in the grooves in a rotating mode and used for reducing resistance when the sliding blocks 3 move, the balls are abutted to the inner side wall of the storage groove, a screw rod 4 is arranged between the two sliding blocks 3 and used for driving the sliding blocks 3 to move, two ends of the screw rod 4 penetrate through the two sliding blocks 3 respectively and are connected with the opposite side wall in the storage groove in a rotating mode, and the screw rod 4 is in threaded connection with the sliding blocks 3;
in the embodiment, the two opposite sides of the two sliding blocks 3 are fixedly connected with limiting blocks 5 and used for extending into the clamping grooves and fixing the positions of the mounting plates 2, the limiting blocks 5 are multiple and used for improving the stability in clamping, the clamping grooves opposite to the limiting blocks 5 are formed in the inner side walls of the openings, second rubber pads are fixedly connected to the inner side walls of the clamping grooves and used for improving the stability after the limiting blocks 5 are inserted, one ends, far away from the sliding blocks 3, of the limiting blocks 5 penetrate through the mounting plates 2 and extend into the clamping grooves, and the limiting blocks 5 are in sliding connection with the mounting plates 2;
in the embodiment, a gear 11 is fixedly sleeved on the screw rod 4 and used for driving the screw rod 4 to rotate, the gear 11 is positioned between the two sliding blocks 3, a worm 10 meshed with the gear 11 is arranged in the storage groove and used for driving the gear 11 to rotate, the upper end of the worm 10 is rotatably connected with the side wall of the top end in the storage groove, the lower end of the worm 10 penetrates through the mounting plate 2, the worm 10 is rotatably connected with the mounting plate 2, and the lower end of the worm 10 is fixedly connected with a turntable and used for facilitating a user to rotate the worm 10;
in the embodiment, the driving motor 6 drives the connecting rod 9 to rotate, the connecting rod 9 drives the rotating shaft 8 to rotate, the arrangement of the limiting rod 7 can prevent the connecting rod 9 and the slot from slipping and being incapable of driving the rotating shaft 8 to rotate, when the drive motor 6 is maintained and repaired, the electric cabinet 1 is firstly put down, then the worm 10 is rotated, the worm 10 is meshed with the gear 11 to drive the screw rod 4 to rotate, the screw rod 4 drives the two slide blocks 3 to move towards opposite directions through the meshing effect of the threads, the slide blocks 3 drive the limiting blocks 5 to be separated from the clamping grooves, then 2 intercommunication driving motor 6 of pulling mounting panel take out from motor cabinet 1 to be convenient for maintain driving motor 6 and overhaul, the utility model discloses a stop gear's setting realizes driving motor's quick installation and dismantles, does benefit to later maintenance and overhaul, improves the user and uses experience.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a convenient high accuracy quartz optical rotation piece of maintaining, includes electricity rack (1), its characterized in that: the electric cabinet is characterized in that a rotating shaft (8) is inserted into the side wall of the inner top end of the electric cabinet (1), the upper end of the rotating shaft (8) penetrates through the electric cabinet (1), the rotating shaft (8) is rotatably connected with the electric cabinet (1), a driving motor (6) is arranged in the electric cabinet (1), a connecting rod (9) is fixedly connected to the tail end of an output shaft of the driving motor (6), a slot corresponding to the connecting rod (9) is formed in the lower end of the rotating shaft (8), the upper end of the connecting rod (9) extends into the slot, a plurality of limiting rods (7) are fixedly connected to the side wall of the inner top end of the slot, jacks corresponding to the limiting rods (7) are formed in the upper end of the connecting rod (9), the lower ends of the limiting rods (7) extend into the slots, a mounting plate (2) is fixedly connected to the lower end of the driving motor (6), openings corresponding to the side wall of the inner bottom end of the electric cabinet (1) are formed in the side wall of the mounting plate (2), the lower extreme of mounting panel (2) extends to in the opening, be equipped with in mounting panel (2) and put the thing groove, it has two sliders (3) to put sliding connection in the thing groove, two be equipped with screw rod (4) between slider (3), the both ends of screw rod (4) run through two sliders (3) respectively and with put the relative lateral wall rotation in the thing groove and be connected, be threaded connection between screw rod (4) and slider (3), two equal fixedly connected with stopper (5) in the opposite one side of slider (3), be equipped with the draw-in groove relative with stopper (5) on the opening inside wall, the one end that slider (3) were kept away from in stopper (5) runs through mounting panel (2) and extends to in the draw-in groove, be sliding connection between stopper (5) and mounting panel (2), fixed cover has connect gear (11) on screw rod (4), gear (11) are located between two sliders (3), the article placing groove is internally provided with a worm (10) meshed with a gear (11), the upper end of the worm (10) is rotationally connected with the side wall of the top end in the article placing groove, the lower end of the worm (10) penetrates through the mounting plate (2), and the worm (10) is rotationally connected with the mounting plate (2).
2. A high precision quartz optical rotation plate convenient for maintenance according to claim 1, wherein: the two sides of the sliding block (3) are provided with grooves, balls are rotationally connected in the grooves, and the balls are abutted to the inner side walls of the storage grooves.
3. A high precision quartz optical rotation plate convenient for maintenance according to claim 1, wherein: the number of the limiting blocks (5) is multiple.
4. A high precision quartz optical rotation plate convenient for maintenance according to claim 1, wherein: a first rubber pad is fixedly connected to the side wall of the top end in the slot.
5. A high precision quartz optical rotation plate convenient for maintenance according to claim 1, wherein: and a second rubber pad is fixedly connected to the inner side wall of the clamping groove.
6. A high precision quartz optical rotation plate convenient for maintenance according to claim 1, wherein: the lower end of the worm (10) is fixedly connected with a turntable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022746569.6U CN213906480U (en) | 2020-11-25 | 2020-11-25 | High-precision quartz optical rotation sheet convenient to maintain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022746569.6U CN213906480U (en) | 2020-11-25 | 2020-11-25 | High-precision quartz optical rotation sheet convenient to maintain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213906480U true CN213906480U (en) | 2021-08-06 |
Family
ID=77121700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022746569.6U Expired - Fee Related CN213906480U (en) | 2020-11-25 | 2020-11-25 | High-precision quartz optical rotation sheet convenient to maintain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213906480U (en) |
-
2020
- 2020-11-25 CN CN202022746569.6U patent/CN213906480U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210806 Termination date: 20211125 |
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| CF01 | Termination of patent right due to non-payment of annual fee |