CN219932803U - Limiting parking device of photoelectric turntable - Google Patents
Limiting parking device of photoelectric turntable Download PDFInfo
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- CN219932803U CN219932803U CN202321425606.0U CN202321425606U CN219932803U CN 219932803 U CN219932803 U CN 219932803U CN 202321425606 U CN202321425606 U CN 202321425606U CN 219932803 U CN219932803 U CN 219932803U
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- 238000003825 pressing Methods 0.000 claims description 30
- 238000009434 installation Methods 0.000 claims description 12
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 230000005693 optoelectronics Effects 0.000 claims description 4
- 239000013013 elastic material Substances 0.000 claims description 3
- 230000007613 environmental effect Effects 0.000 abstract description 4
- 238000001514 detection method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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Abstract
The utility model belongs to the field of photoelectric turntables, and particularly relates to a limiting parking device of a photoelectric turntable, which comprises a first limiter, a rotary parking block, a second limiter and a parking device, wherein the first limiter and the second limiter are positioned on two sides of the rotary parking block, and the rotary parking block rotates clockwise and anticlockwise upwards around a rotating shaft by a vertical gesture and is in contact limit with spring limit structures of the first limiter and the second limiter; the parking device is positioned between the rotating paths from the rotating parking block to the first limiter or the second limiter; when the photoelectric turntable is stopped, the rotary stopping block rotates to be in contact with and limited by the spring limiting structure of the stopper; the utility model can ensure that the photoelectric turntable rotates in the working range and is stably limited at the set limit angle position, prevent the performance reduction or the part damage caused by deformation due to severe collision between the rotating part and the non-rotating part when the photoelectric turntable rotates to the limit angle, and also ensure that the photoelectric turntable stably stops at a specific angle based on the environmental requirement.
Description
Technical Field
The utility model belongs to the field of photoelectric turntables, and particularly relates to a limiting and stopping device of a photoelectric turntable.
Background
The photoelectric turntable comprises a turntable and a detection assembly in the turntable, and the turntable can drive the detection assembly to rotate so as to adjust different detection directions and enlarge the detection range. The photoelectric turntable is divided into a photoelectric turntable with infinite rotation angle and a photoelectric turntable with limited rotation angle. For a photoelectric turntable with a limited rotation angle, a limiting mechanism is arranged in the photoelectric turntable and is used for limiting the turntable to rotate within a certain angle range. A buffer device is arranged between the rotating shaft inside the turntable and the rotating seat, so that the rotating part and the non-rotating part are prevented from being violently collided when the turntable rotates to a limit angle, and the buffer device usually adopts a spring device, a rubber device or a pneumatic device.
Under specific occasions, the photoelectric turntable with limited rotation angle needs to stop at a specific angle when the photoelectric turntable is not in working state, so that the detection assembly stops at a specific position. The limiting parking device comprises an electric type and a mechanical type, wherein the electric type common motor drives a certain part to clamp the rotating shaft, the limit switch detects whether the part is clamped, the mechanical type adopts the combination of a handle and a spring, and the handle is rocked to control the certain part to clamp the rotating shaft.
The electric limiting parking device in the prior art has the advantages of complex mechanism, high cost and relatively low reliability, and the mechanical limiting parking device in the prior art has no automatic control limiting function and needs manual intervention to control limiting, so that a device is needed to enable the photoelectric turntable to realize stable limiting at a limited angle and automatically park at a certain angle.
Disclosure of Invention
The utility model provides a limiting parking device of a photoelectric turntable, aiming at the defects of the prior art, wherein the limiting parking device can ensure that the photoelectric turntable rotates in a working range and stably limits at a set limiting angle position by limiting the limiting rotation angle through rotating a parking block to a first limiter and a second limiter, prevent performance reduction or part damage caused by deformation due to severe collision of a rotating part and a non-rotating part when the photoelectric turntable rotates to the limiting angle, and can also ensure that the photoelectric turntable stably parks at a specific angle based on environmental requirements through rotating the parking block to the parking limiter.
In order to achieve the above purpose, the technical scheme adopted by the utility model provides a limiting parking device of a photoelectric turntable, the photoelectric turntable comprises a rotary seat and a rotary shaft, the rotary shaft is in rotary connection with the rotary seat and comprises a first limiter, a rotary parking block, a second limiter and a parking device, the first limiter, the second limiter and the parking device are arranged on the rotary seat, and the rotary parking block is in rotary connection with the rotary shaft;
the first limiter and the second limiter are positioned on two sides of the rotary parking block, and the rotary parking block rotates clockwise and anticlockwise upwards around the revolving shaft from a vertical posture, contacts and limits the first limiter and the second limiter; the parking device is positioned between the rotating paths from the rotating parking block to the first limiter or the second limiter;
the included angle between the rotation center of the rotation stopping block and the contact point of the second limiter is the limit rotation angle of the photoelectric turntable; when the photoelectric turntable is stopped, the rotary stopping block rotates to be in contact with the stopping device for limiting;
the first limiter, the second limiter and the parking device are all provided with spring limiting structures.
Further, the first limiter comprises a first mounting seat, a first ejector rod, a first limiting pressing ring, a first limiting spring, a first limiting sleeve and a first limiting rod;
the first mounting seat is provided with a cylindrical groove, the cylindrical groove is horizontally arranged, and one end of the cylindrical groove is provided with an opening; the first limiting rod, the first limiting sleeve, the first limiting spring, the first limiting pressing ring and the first ejector rod are sequentially arranged from the inside of the cylindrical groove to the opening of the cylindrical groove.
Further, one end of the first limiting sleeve is provided with a plane, the other end of the first limiting sleeve is provided with a round hole, one end with the plane is in contact installation with the first limiting rod, and one end with the round hole is in contact installation with the first limiting spring;
the first ejector rod comprises a head and a rod body, the rod body of the first ejector rod stretches into the first limiting spring, the head of the first ejector rod is sleeved into the first limiting pressing ring, the first limiting pressing ring is fixedly installed at the opening end part of the cylindrical groove of the first installation seat, and the first limiting pressing ring limits the first ejector rod to axially move in the first installation seat.
Further, the rotary stopping block comprises a rotary handle, an annular structure and an arc limiting groove; the annular structure and the arc limiting grooves are respectively arranged at two ends of the rotating handle, and the annular structure is connected with the rotating shaft in a rotating mode.
Further, the rotary stopping block rotates towards the direction of the first limiter, the rotary handle of the rotary stopping block is in compression limit with the first ejector rod, the first ejector rod compresses the first limiting spring, the first limiting spring compresses the first limiting sleeve, and the first limiting sleeve compresses the first limiting rod.
Further, the sliding length of the first ejector rod is smaller than the effective stroke of the first limiting spring, the first limiting pressing ring is in threaded connection with the first mounting seat, and the first limiting rod is made of elastic materials.
Further, the second limiter has a symmetrical structure with the first limiter.
Further, the parking device comprises a parking seat, a parking ejector rod, a parking pressing ring and a parking spring;
the inside of the parking seat is provided with a cylindrical slotted hole which is horizontally arranged, one end of the cylindrical slotted hole is provided with an internal thread opening, the other end of the cylindrical slotted hole is a plane, and a round hole which is coaxial with the cylindrical slotted hole is formed in the plane; the parking pressing ring is screwed with one end of the parking seat, which is provided with an internal thread; the parking ejector rod is positioned in the parking seat, the rod part of the parking ejector rod penetrates into the parking spring, and the head part of the parking ejector rod is limited between the parking pressing ring and the parking spring.
Further, the photoelectric turntable is stopped, the rotary parking block rotates towards the parking device, the parking ejector rod slides into an arc-shaped limit groove of the rotary parking block, the parking ejector rod compresses the parking spring, and a rod body of the parking ejector rod extends out of a round hole in the plane of the parking seat; the photoelectric turntable restarts to work, and the rotating force of the rotating shaft drives the parking ejector rod to slide out of the arc-shaped limiting groove of the rotating parking block.
The beneficial effects of the utility model are as follows:
the first limiter and the second limiter are positioned at two sides of the rotary parking block, the rotary parking block rotates clockwise and anticlockwise around the rotating shaft from the vertical posture and contacts and limits the first limiter and the second limiter, the parking block is positioned between rotating paths of the rotary parking block rotating to the first limiter or the second limiter, when the photoelectric turntable is stopped, the rotary parking block rotates to contact and limit the parking block, the first limiter, the second limiter and the parking block are provided with spring limiting structures, the photoelectric turntable can be guaranteed to rotate in a working range and stably limit at a set limit angle position, performance reduction or part damage caused by deformation due to severe collision of a rotating part and a non-rotating part when the photoelectric turntable rotates to the limit angle is prevented, and the photoelectric turntable can be guaranteed to stably park at a specific angle based on environmental requirements;
secondly, the parking device adopts a mechanical structure, when the photoelectric turntable is parked, the rotary parking block rotates towards the parking device, the parking ejector rod slides into the arc-shaped limit groove of the rotary parking block, the parking ejector rod compresses the parking spring, the structure is simple, manual intervention is not needed during parking, and meanwhile, compared with the electric parking in the prior art, the mechanical structure reduces the manufacturing cost and has high use reliability;
and thirdly, the first limiter and the second limiter are symmetrically designed, parts of the first limiter and the second limiter have universality, and research, development and manufacturing costs are reduced.
Drawings
FIG. 1 is a schematic illustration of one of the application scenarios of the present utility model;
FIG. 2 is a schematic structural view of a limiting parking device of the photoelectric turntable;
FIG. 3 is a top view of the first stop of the present utility model;
FIG. 4 is a cross-sectional view of a first stop of the present utility model;
FIG. 5 is a schematic view of the rotary parking block of the present utility model turning to the first limiter operating state;
FIG. 6 is a top view of the second stop of the present utility model;
FIG. 7 is a cross-sectional view of a second stop of the present utility model;
FIG. 8 is a schematic view of the rotary parking block of the present utility model turning to the second limiter operating state;
FIG. 9 is a top view of the parking brake of the present utility model;
FIG. 10 is a cross-sectional view of the stopper of the present utility model;
FIG. 11 is a schematic diagram of the rotary parking block swing to parking brake operation of the present utility model.
Wherein, 1-a first limiter; 10-a first mounting seat; 11-a first ejector rod; 12-a first limiting pressing ring; 13-a first limit spring; 14-a first limit sleeve; 15-a first limiting rod; 2-rotating the parking block; 3-a second limiter; 30-a second mount; 31-a second ejector rod; 32-a second limiting pressing ring; 33-a second limit spring; 34-a second stop collar; 35-a second limiting rod; 4-parking device; 40-parking seat; 41-parking the ejector rod; 42-stopping the pressing ring; 43-parking spring; a-a photoelectric turntable rotary seat; b-a rotating shaft; s1-a first working angle; s2-a second working angle; s3-a first limit angle; s4-a second limit angle; s5, parking angle.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1 and 2, the utility model provides a limiting parking device of an optoelectronic turntable, which comprises a first limiter 1, a rotary parking block 2, a second limiter 3 and a parking device 4. The first limiter 1, the rotary parking block 2, the second limiter 3 and the parking block 4 are fixedly arranged on the photoelectric turntable rotary seat A through bolts, the photoelectric turntable shell A is provided with a rotary shaft mounting hole, the rotary shaft B comprises a fixed shaft and a rotary shaft, the rotary shaft is rotationally connected in the fixed shaft, and the fixed shaft of the rotary shaft B is fixedly arranged in the rotary shaft mounting hole of the photoelectric turntable shell A.
The rotary parking block 2 comprises a rotary handle, an annular structure and an arc-shaped limiting groove, wherein the annular structure and the arc-shaped limiting groove are respectively arranged at two ends of the rotary handle. The ring surface of the ring-shaped structure of the rotary parking block 2 is provided with a plurality of mounting holes at intervals, the end face of the rotating shaft of the rotary shaft B is provided with an internal threaded hole matched with the plurality of mounting holes of the rotary parking block 2, the rotary parking block 2 is fixed on the rotating shaft of the rotary shaft B through the plurality of mounting holes, and the rotary parking block 2 is rotationally connected with the rotary shaft B.
The first limiter 1, the second limiter 3 and the parking device 4 all have spring limiting structures.
The first limiter 1 and the second limiter 3 are of symmetrical structures and are arranged on two sides of the annular structure of the rotary parking block 2. The rotary parking block 2 rotates from the vertical posture to the directions of the first limiter 1 and the second limiter 3, the rotary handle of the rotary parking block 2 contacts with the spring limiting structures of the first limiter 1 and the second limiter 3 to limit, and the rotary handle of the rotary parking block 2 rotates to the limit rotation angle of the photoelectric turntable until the angles of the first limiter 1 and the second limiter 3 are the limit rotation angles of the photoelectric turntable. The first limiter 1 and the second limiter 3 are used for ensuring that the photoelectric turntable rotates in a working range and stably limiting at a set limit angle position, and preventing the performance reduction or part damage caused by deformation due to severe collision of a rotating part and a non-rotating part when the photoelectric turntable rotates to the limit angle.
In this embodiment, with the state shown in fig. 2 as a reference, S1 and S2 are set as working range angles of the photoelectric turntable, S4 and S4 are limiting rotation angles of the photoelectric turntable, the first limiter 1 and the second limiter 3 are symmetrically disposed on two sides of the top of the annular structure of the rotary parking block 2, and the rotary parking block 2 rotates clockwise or counterclockwise from a vertical posture until the rotation angles of the first limiter 1 and the second limiter 3 are the same.
The parking device 4 adopts a mechanical structure and is arranged between the rotary paths of the rotary parking block 2 to the first limiter 1 or the second limiter 3. When the photoelectric turntable is stopped, the arc-shaped limiting groove of the rotary parking block 2 rotates to the parking device 4, and the spring limiting structure of the parking device 4 slides into the arc-shaped limiting groove of the rotary parking block 2 to realize limiting at a specific position. The rotating parking block 2 rotates from a vertical posture to a parking device 4 direction until an angle in contact limit with the parking device 4 is a parking angle, and the parking device 4 is used for ensuring that the photoelectric turntable stably parks at a specific angle based on environmental requirements.
In this embodiment, taking the state shown in fig. 2 as a reference, the parking device 4 is disposed between the rotating paths from the rotating parking block 2 to the second limiter 3, and S5 is a parking angle, where the parking angle S5 can limit the rotating angle of the rotating parking block 2 to exceed the second working angle S2 and be smaller than the second limiting angle S4.
As shown in fig. 3, 4 and 5, the first limiter 1 includes a first mount 10, a first ejector rod 11, a first limiting press ring 12, a first limiting spring 13, a first limiting sleeve 14 and a first limiting rod 15.
The top of the first mount 10 has a boss inside which a cylindrical recess is provided horizontally, one end of which has an opening and the other end of which is closed. The first limiting rod 15, the first limiting sleeve 14, the first limiting spring 13, the first limiting pressing ring 12 and the first ejector rod 11 all have cylindrical structures. A first limiting rod 15, a first limiting sleeve 14, a first limiting spring 13, a first limiting pressing ring 12 and a first ejector rod 11 are sequentially arranged from the inside of the closed end of the cylindrical groove to the opening of the cylindrical groove.
One end of the first limiting sleeve 14 is provided with a plane, the other end of the first limiting sleeve is provided with a round hole, one end with the plane is in contact installation with the first limiting rod 15, and one end with the round hole is in contact installation with the first limiting spring 13. The first ejector rod 11 comprises a head and a rod body, the rod body of the first ejector rod 11 stretches into the first limiting spring 13, and limiting is performed through the head of the first ejector rod 11. The head of the first ejector rod 11 is sleeved into the first limiting pressing ring 12, the first limiting pressing ring 12 is fixedly arranged at the opening end part of the cylindrical groove of the first installation seat 10, and the first ejector rod 11 is limited to axially move in the cylindrical groove of the first installation seat 10 through the first limiting pressing ring 12.
Preferably, the sliding length of the first ejector rod 11 is smaller than the effective stroke of the first limiting spring 13. The first limiting pressing ring 12 is in threaded connection with the first mounting seat 10. The first stopper rod 15 is made of an elastic material, such as a polyurethane material.
When the rotary parking block 2 rotates towards the first limiter 1, the rotary handle of the rotary parking block 2 is in compression contact with the first ejector rod 11, the first ejector rod 11 compresses the first limiting spring 13, the first limiting spring 13 compresses the first limiting sleeve 14, the first limiting sleeve 14 further compresses the elastic first limiting rod 15, and the impact force of the impact when the rotary parking block 2 is in contact with the first limiter 1 can be effectively reduced through the buffer effect of the first limiting spring 13 and the first limiting rod 15.
As shown in fig. 6, 7 and 8, the second stopper 3 includes a second mounting seat 30, a second ejector rod 31, a second limiting pressing ring 32, a second limiting spring 33, a second limiting sleeve 34 and a second limiting rod 35.
The second limiter 3 in this embodiment is different from the first limiter 1 in that the structure of the second limiter 3 is symmetrically arranged with the structure of the first limiter 1, and the working principle is the same.
When the rotary parking block 2 rotates towards the direction of the second limiter 3, the rotary handle of the rotary parking block 2 is in compression contact with the second ejector rod 31, the second ejector rod 31 compresses the second limiting spring 33, the second limiting spring 33 compresses the second limiting sleeve 34, the second limiting sleeve 34 further compresses the elastic second limiting rod 35, and the impact force of the impact when the rotary parking block 2 is in contact with the second ejector rod 31 and limiting can be effectively reduced through the buffer effect of the second limiting spring 33 and the second limiting rod 35.
As shown in fig. 9 and 10, the parking device 4 includes a parking seat 40, a parking jack 41, a parking press ring 42, and a parking spring 43.
The inside of the parking seat 40 has a horizontally disposed cylindrical slot having a stepped structure, one end of the cylindrical slot having a diameter larger than that of the other end, and the end face of the smaller diameter slot having a coaxial circular hole for passing through the parking jack 41. The parking mandril 41 comprises a head and a rod body, a flange is arranged at the joint of the head and the rod body of the parking mandril 41, the rod body of the parking mandril 41 is a two-stage stepped shaft, the diameter of the first stepped shaft is larger than that of the second stepped shaft, and the first stepped shaft is connected with the flange of the parking mandril 41.
The parking spring 43 is installed in the cylindrical slot of the parking seat 40; the parking ejector rod 41 penetrates into the parking spring 43, a second stepped shaft of the rod body of the parking ejector rod extends out of a slotted hole with a smaller diameter of the parking seat 40, a flange plate of the parking ejector rod 41 is in contact with the parking spring 43, the parking pressing ring 42 is installed in the slotted hole with the larger diameter of the parking seat 40 in a threaded connection mode, and the parking ejector rod 41 is limited to axially move in the parking seat 40 through the parking pressing ring 42.
Preferably, the sliding length of the parking ram 41 is less than the effective travel of the parking spring 43.
When the photoelectric turntable needs to be stopped, the rotary stopping block 2 rotates towards the stopping device 4, the stopping ejector rod 41 slides into the arc-shaped limiting groove of the rotary stopping block 2, the stopping ejector rod 41 compresses the stopping spring 43, the rod body of the stopping ejector rod 41 extends out of the slot hole with smaller diameter of the stopping seat 40, and the impact force of the rotary stopping block 2 and the stopping device 4 during contact limiting can be effectively reduced through the buffer function of the stopping spring 43.
When the photoelectric turntable starts to work and the rotary parking block 2 rotates towards the second limiter 3, the rotary force of the rotary shaft B slides out the parking ejector rod 41 from the arc-shaped limiting groove of the rotary parking block 2, and the rotary handle of the rotary parking block 2 is in pressing contact with the second ejector rod 31 and tries on limiting protection of the limiting angle.
When the rotation angle of the rotating shaft B of the photoelectric turntable exceeds the working angle range of the photoelectric turntable, the rotary parking block 2 rotates towards the second limiter 3 or rotates from the second limiter 3 to the first limiter 1, and when the rotary parking seat 40 passes through the parking seat, the parking ejector rod 41 can slide out of the arc-shaped limiting groove of the rotary parking block 2 through the rotation force of the rotating shaft B, and the rotating process is free from clamping stagnation.
The foregoing is merely exemplary embodiments of the present utility model, and specific structures and features that are well known in the art are not described in detail herein. It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (9)
1. The limiting parking device of the photoelectric turntable comprises a rotary seat and a rotary shaft, wherein the rotary shaft is in rotary connection with the rotary seat, and the limiting parking device is characterized by comprising a first limiter (1), a rotary parking block (2), a second limiter (3) and a parking device (4), wherein the first limiter (1), the second limiter (3) and the parking device (4) are arranged on the rotary seat, and the rotary parking block (2) is in rotary connection with the rotary shaft;
the first limiter (1) and the second limiter (3) are positioned on two sides of the rotary parking block (2), and the rotary parking block (2) rotates clockwise and anticlockwise upwards around the revolving shaft from a vertical posture and is in contact limit with the first limiter (1) and the second limiter (3); the parking device (4) is positioned between the rotating paths of the rotating parking block (2) rotating to the first limiter (1) or the second limiter (3);
the included angle between the rotation center of the rotation stopping block (2) and the contact point of the first limiter (1) and the contact point of the rotation stopping block (2) and the second limiter (3) is the limit rotation angle of the photoelectric turntable; when the photoelectric turntable is stopped, the rotary stopping block (2) rotates to be in contact with the stopping device (4) for limiting;
the first limiter (1), the second limiter (3) and the parking device (4) are provided with spring limiting structures.
2. The limiting parking device of the photoelectric turntable according to claim 1, wherein the first limiter (1) comprises a first mounting seat (10), a first ejector rod (11), a first limiting pressing ring (12), a first limiting spring (13), a first limiting sleeve (14) and a first limiting rod (15);
the first mounting seat (10) is provided with a cylindrical groove, the cylindrical groove is horizontally arranged, and one end of the cylindrical groove is provided with an opening; the first limiting rod (15), the first limiting sleeve (14), the first limiting spring (13), the first limiting pressing ring (12) and the first ejector rod (11) are sequentially arranged from the inside of the cylindrical groove to the opening of the cylindrical groove.
3. The limiting parking device of the photoelectric turntable according to claim 2, wherein one end of the first limiting sleeve (14) is provided with a plane, the other end of the first limiting sleeve is provided with a round hole, one end with the plane is in contact installation with the first limiting rod (15), and one end with the round hole is in contact installation with the first limiting spring (13);
the first ejector rod (11) comprises a head and a rod body, the rod body of the first ejector rod (11) stretches into the first limiting spring (13), the head of the first ejector rod (11) is sleeved into the first limiting pressing ring (12), the first limiting pressing ring (12) is fixedly installed at the opening end part of the cylindrical groove of the first installation seat (10), and the first limiting pressing ring (12) limits the first ejector rod (11) to axially move in the first installation seat (10).
4. A limit parking device of an optoelectronic turntable according to claim 3, characterized in that the rotating parking block (2) comprises a rotating handle, an annular structure and an arc-shaped limit groove; the annular structure and the arc limiting grooves are respectively arranged at two ends of the rotating handle, and the annular structure is connected with the rotating shaft in a rotating mode.
5. The limiting parking device of the photoelectric turntable according to claim 4, wherein the rotating parking block (2) rotates towards the first limiter (1), a rotating handle of the rotating parking block (2) and the first ejector rod (11) are in compression limiting, the first ejector rod (11) compresses the first limiting spring (13), the first limiting spring (13) compresses the first limiting sleeve (14), and the first limiting sleeve (14) compresses the first limiting rod (15).
6. The limiting parking device of the photoelectric turntable according to claim 2, wherein the sliding length of the first ejector rod (11) is smaller than the effective stroke of the first limiting spring (13), the first limiting pressing ring (12) and the first mounting seat (10) are in threaded connection, and the first limiting rod (15) is made of elastic materials.
7. The limit parking device of an optoelectronic turntable according to claim 4, characterized in that the second limit stop (3) has a symmetrical structure with the first limit stop (1).
8. The limit parking device of an optoelectronic turntable according to claim 1, characterized in that the parking device (4) comprises a parking seat (40), a parking jack (41), a parking press ring (42) and a parking spring (43);
the inside of the parking seat (40) is provided with a cylindrical slotted hole which is horizontally arranged, one end of the cylindrical slotted hole is provided with an internal thread opening, the other end of the cylindrical slotted hole is a plane, and a round hole which is coaxial with the cylindrical slotted hole is formed in the plane; the stop pressing ring (42) is screwed with one end of the stop seat (40) with internal threads; the parking ejector rod (41) is positioned in the parking seat (40), the rod part of the parking ejector rod penetrates into the parking spring (43), and the head part of the parking ejector rod is limited between the parking pressing ring (42) and the parking spring (43).
9. The limit parking device of the photoelectric turntable according to claim 8, wherein the photoelectric turntable is stopped, the rotary parking block (2) rotates towards the parking device (4), the parking ejector rod (41) slides into an arc-shaped limit groove of the rotary parking block (2), the parking ejector rod (41) compresses the parking spring (43), and a rod body of the parking ejector rod (41) extends out of a round hole in a plane of the parking seat (40); the photoelectric turntable restarts to work, and the rotary force of the rotary shaft drives the parking ejector rod (41) to slide out of the arc-shaped limiting groove of the rotary parking block (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321425606.0U CN219932803U (en) | 2023-06-06 | 2023-06-06 | Limiting parking device of photoelectric turntable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321425606.0U CN219932803U (en) | 2023-06-06 | 2023-06-06 | Limiting parking device of photoelectric turntable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219932803U true CN219932803U (en) | 2023-10-31 |
Family
ID=88498830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321425606.0U Active CN219932803U (en) | 2023-06-06 | 2023-06-06 | Limiting parking device of photoelectric turntable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219932803U (en) |
-
2023
- 2023-06-06 CN CN202321425606.0U patent/CN219932803U/en active Active
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