CN115247397A - Positioning device and marking equipment - Google Patents
Positioning device and marking equipment Download PDFInfo
- Publication number
- CN115247397A CN115247397A CN202110467029.0A CN202110467029A CN115247397A CN 115247397 A CN115247397 A CN 115247397A CN 202110467029 A CN202110467029 A CN 202110467029A CN 115247397 A CN115247397 A CN 115247397A
- Authority
- CN
- China
- Prior art keywords
- vertical
- positioning device
- rods
- adjusting
- adjusting rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 54
- 230000000712 assembly Effects 0.000 claims abstract description 43
- 238000000429 assembly Methods 0.000 claims abstract description 43
- 238000003825 pressing Methods 0.000 claims description 53
- 238000012937 correction Methods 0.000 claims description 23
- 238000005507 spraying Methods 0.000 claims description 9
- 230000033001 locomotion Effects 0.000 claims description 5
- 230000002265 prevention Effects 0.000 claims description 2
- 238000010304 firing Methods 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 14
- 230000008569 process Effects 0.000 description 12
- 238000010586 diagram Methods 0.000 description 6
- 230000000670 limiting effect Effects 0.000 description 6
- 238000012546 transfer Methods 0.000 description 5
- 239000003973 paint Substances 0.000 description 4
- 230000005570 vertical transmission Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000005571 horizontal transmission Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000008707 rearrangement Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
- E01C23/16—Devices for marking-out, applying, or forming traffic or like markings on finished paving; Protecting fresh markings
- E01C23/20—Devices for marking-out, applying, or forming traffic or like markings on finished paving; Protecting fresh markings for forming markings in situ
- E01C23/22—Devices for marking-out, applying, or forming traffic or like markings on finished paving; Protecting fresh markings for forming markings in situ by spraying
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention relates to the technical field of construction machinery, and discloses a positioning device and marking equipment. The positioning device comprises a support frame, an adjusting mechanism and a calibrating mechanism; the adjusting mechanism comprises at least two adjusting rods, the at least two adjusting rods are sequentially connected and parallel in extension direction, and two adjacent adjusting rods can slide in the length direction relative to each other; the calibration mechanism comprises at least three vertical emission assemblies, the at least three vertical emission assemblies are arranged along the length direction of the adjusting rod, and at least part of the vertical emission assemblies can slide along the length direction of the adjusting rod relatively to emit a plurality of vertical light rays parallel to each other. Positioner can be applicable to the straight line calibration of the parking stall line of multiple different grade type, and the commonality is stronger, and convenient transport and accomodate.
Description
Technical Field
The invention relates to the technical field of construction machinery, in particular to a positioning device and marking equipment.
Background
Along with the rapid development of the society, the building construction is required to be developed towards the directions of safety, high efficiency and high quality, and the whole-process manual operation is mainly used in the parking space marking operation in the field of underground garage parking space construction engineering. In order to reduce the labor cost, the traditional whole-course manual scribing operation mode is gradually replaced by the scribing operation mode of the automatic scribing equipment.
The existing scribing equipment needs laser line correction to ensure the scribing straightness during scribing, and each line needs a laser to be positioned. Currently, the most parking stall patterns in an underground garage are parking stall patterns of a single parking stall, two parking stalls in parallel and three parking stalls in parallel, each existing marking device can only mark one parking stall pattern, and the universality is poor; in addition, the support of the marking device for the two-parking space parallel connection and the three-parking space parallel connection is long in length and inconvenient to carry, transfer and store.
Therefore, it is desirable to provide a positioning device and a scribing apparatus to solve the above problems.
Disclosure of Invention
Based on the above, the invention aims to provide the positioning device and the scribing equipment, which can meet the scribing requirements of different parking space styles, have long universality and are convenient to carry, transfer and store.
In order to achieve the purpose, the invention adopts the following technical scheme:
a positioning device, comprising:
a support frame;
the adjusting mechanism comprises at least two adjusting rods, the at least two adjusting rods are sequentially connected and parallel in extension direction, and the two adjacent adjusting rods can slide in the length direction relative to each other;
the calibration mechanism comprises at least three vertical emission assemblies, the vertical emission assemblies are arranged along the length direction of the adjusting rod, and at least part of the vertical emission assemblies can slide along the length direction of the adjusting rod to emit a plurality of vertical light rays parallel to each other.
The distribution of at least three vertical emission assemblies in different forms is realized by the relative sliding of two adjacent adjusting rods and the sliding of the vertical emission assemblies along the length direction of the corresponding adjusting rods, so that the light rays emitted by the opened vertical emission assemblies are parallel to each other, and the linear calibration of the longer side edge in single-parking-place, double-parking-place parallel connection, three-parking-place parallel connection and multi-parking-place parallel connection is adapted; through setting up two adjacent regulation poles as can be relative each other's length direction and slide, can improve this positioner's commonality, and convenient transport and accomodate.
As a preferred scheme of the positioning device, the number of the adjusting rods is three, and the number of the vertical launching assemblies is four.
Current position line pattern is single parking stall, two parallelly connected and three parallelly connected parking stalls mostly, is three, vertical transmission subassembly through setting up the regulation pole and is four, can be when adapting to the pattern of position line among the prior art, reduces the quantity of adjusting pole and vertical transmission subassembly, alleviates this positioner's weight, reduces this positioner's manufacturing cost, and makes things convenient for the operation personnel to this positioner's transport and transfer.
As a preferable aspect of the positioning device, the positioning device further includes a guide mechanism, and two adjacent adjusting rods correspond to one guide mechanism, and the guide mechanism is configured to guide sliding between the two adjacent adjusting rods.
Through setting up guiding mechanism, guiding mechanism can lead to adjacent two slip of adjusting between the pole to guarantee the side parallel and level of adjacent two regulation poles, thereby guarantee to accomplish at the regulation pole and adjust the back, the angle of the vertical light that vertical emission subassembly on the regulation pole launched is unchangeable.
As a preferred scheme of the positioning device, two adjacent adjusting rods are stacked in a vertical direction, and the guide mechanism corresponding to each two adjacent adjusting rods comprises:
the first pressure plate is arranged on one side of each adjusting rod in the length direction, is fixedly arranged on one of the two adjacent adjusting rods and can be in sliding fit with the other adjusting rod;
the second pressing plate is arranged on one side of the adjusting rod along the length direction, is fixedly arranged on the adjusting rod in sliding fit with the first pressing plate, and can be in sliding fit with the adjusting rod fixedly connected with the first pressing plate.
Through setting up first clamp plate and the second clamp plate that is fixed in respectively on two adjacent regulation poles, when two adjacent regulation poles take place the relative slip, first clamp plate and second clamp plate can slide along the length direction of the regulation pole that corresponds, and the side of two regulation poles is all the time with the surperficial parallel and level of first clamp plate and second clamp plate, can guarantee two adjacent regulation poles stability at the relative slip in-process. In addition, the first pressing plate and the second pressing plate can also play a role in limiting two adjacent adjusting rods, namely when the first pressing plate and the second pressing plate are connected in an abutting mode, the two adjusting rods slide to the limit positions, and the two adjusting rods can be prevented from being separated from each other in the sliding process through the limiting effect of the first pressing plate and the second pressing plate.
As a preferable scheme of the positioning device, the guide mechanism further includes a first fixing element, and the first fixing element is used for fixing a relative position between the adjusting rod and the first pressing plate, which are in sliding fit with each other, or fixing a relative position between the adjusting rod and the second pressing plate, which are in sliding fit with each other.
After the relative position between the two adjusting rods is adjusted, the adjusting rods and the first pressing plate which are in sliding fit with each other, and the adjusting rods and the second pressing plate which are in sliding fit with each other are locked by the aid of the first fixing piece, so that the two adjacent adjusting rods are prevented from sliding relative to each other in the using process of the positioning device, and the correcting effect is prevented from being influenced.
As a preferable mode of the positioning device, two adjacent guide mechanisms are respectively located at two opposite sides in the extending direction of the adjusting rod.
By adopting the arrangement, the interference of the two adjacent guide mechanisms in the relative sliding process of the adjusting rods can be prevented, and the stability of the relative sliding process between the two adjacent adjusting rods is ensured.
As a preferable aspect of the positioning device, the vertical launching assembly includes:
the vertical mounting seats are slidably arranged on the corresponding adjusting rods;
and the vertical laser transmitter is rotatably arranged on the vertical mounting seat.
The vertical mounting seat slides along the adjusting rod, so that the positions of the vertical transmitting assemblies along the length direction of the adjusting rod can be adjusted, and the distance between every two adjacent vertical transmitting assemblies is equal; through the rotation of vertical laser emitter on vertical mount pad, can adjust vertical laser emitter's transmission angle to the vertical light that makes a plurality of vertical laser emitter launch is parallel.
As a preferred scheme of the positioning device, the vertical transmitting assembly further comprises a first connecting piece and a second connecting piece, connecting holes and arc-shaped grooves are formed in the vertical mounting seat at intervals, the circle center of an arc where the arc-shaped grooves are located coincides with the circle center of the connecting holes, the first connecting piece can sequentially penetrate through the vertical laser transmitter and the connecting holes, and the second connecting piece is fixedly arranged in the vertical laser transmitter and can slide along the groove wall of the arc-shaped grooves so as to drive the vertical laser transmitter to rotate by taking the circle center of the connecting holes as a rotation center.
When the emission angle of the vertical laser emitter needs to be adjusted, the first connecting piece and the second connecting piece can be unscrewed, and then the second connecting piece is pushed to slide in the arc-shaped groove, so that the vertical laser emitter is driven to rotate by taking the connecting hole as the center, and the emission angle of the vertical laser emitter is adjusted
As a preferred scheme of the positioning device, the calibration mechanism further comprises a transverse emission assembly, the transverse emission assembly can emit transverse light perpendicular to the vertical light, and the vertical light and the transverse light can be spliced to form the parking line.
Through setting up horizontal transmission assembly, can calibrate the short side of length in the position line of the car, with vertical transmission assembly cooperation, form the shape of predetermined position line of the car subaerial.
As a preferable aspect of the positioning device, the lateral emitting assembly includes:
the first correcting part is arranged on the adjusting rod positioned at the end part;
the second correction portion with the support frame interval sets up, interval between the two with the car bit line predetermine the length the same, the second correction portion set up in on the correction frame, two parallels and interval are can be launched to first correction portion with the second correction portion the horizontal light of predetermineeing length.
The correcting frame and the supporting frame are arranged in a split mode, and by adopting the arrangement mode, the overall size of the positioning device can be reduced, and the positioning device is convenient for operators to carry and transfer the positioning device.
As a preferred scheme of the positioning device, the support frame comprises two support rods, the two support rods are respectively and vertically connected with the adjusting rods positioned at the two ends, and a walking assembly is arranged at the bottom of one of the support rods.
After the parking space line is scribed, an operator can lift the supporting rod without the walking assembly to separate the supporting rod from the ground, and pushes the positioning device to move to one side far away from the parking space line, so that the walking assembly drives the whole positioning device to move to the next working position, the supporting rod is prevented from rubbing the undried paint, the paint does not need to be moved after being completely dried, and the operation efficiency can be improved.
As a preferred scheme of the positioning device, the walking assembly comprises at least two walking wheels which are arranged at intervals.
A plurality of walking wheels can guarantee the stability of whole positioner in the motion process, prevent that it from taking place to empty, cause the damage of aligning gear.
As a preferred scheme of the positioning device, anti-sinking rods are arranged between the two support rods at intervals along the length direction of the adjusting mechanism, the anti-sinking rods are arranged in parallel with the support rods, and the anti-sinking rods are connected with the adjusting rods.
Through setting up the pole of preventing sinking, can prevent because the middle phenomenon of sinking that the whole length of adjusting the pole is longer leads to, guarantee the straight state of adjusting the pole.
As a preferable scheme of the positioning device, the bottom of the anti-sinking rod is rotatably provided with a roller.
The bottom of the anti-sinking rod is provided with the roller, so that the difficulty in elastic recovery of the adjusting rod caused by large friction between the anti-sinking rod and the ground can be avoided.
To achieve the above object, the present invention also provides a scribing apparatus including:
a positioning device as described in any of the above aspects;
the automatic guiding device comprises an automatic guiding trolley and a spraying mechanism arranged on the automatic guiding trolley, wherein the automatic guiding trolley can drive the spraying mechanism to move, so that the spraying mechanism performs scribing on the ground according to the extending direction of the vertical light rays emitted by the positioning device.
Through using foretell positioner, can be applicable to the marking off operation of the parking stall line of multiple different grade type, the commonality is stronger, and conveniently carries and accomodates.
The beneficial effects of the invention are as follows:
in the positioning device provided by the invention, different forms of distribution of at least three vertical emission assemblies are realized by relative sliding of two adjacent adjusting rods and sliding of the vertical emission assemblies along the length direction of the corresponding adjusting rods, so that light rays emitted by the opened vertical emission assemblies are parallel to each other and have the same interval, and the positioning device is suitable for linear calibration of longer side edges in single-parking space, double-parking space parallel connection, three-parking space parallel connection and multi-parking space parallel connection; the transverse calibration mechanism is arranged and used for calibrating the straight line of the shorter side edge of the parking space line so as to form the shape of a preset parking space line; through setting up two adjacent regulation poles as can be relative each other's length direction and slide, can improve this positioner's commonality, and convenient transport and accomodate.
According to the marking device, the positioning device is applied, so that the marking device is suitable for marking operation of parking space lines of various types, high in universality and convenient to carry and store.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments of the present invention 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 for those skilled in the art, other drawings can be obtained according to the contents of the embodiments of the present invention and the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a positioning device in a first state according to an embodiment of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
fig. 3 is a schematic structural diagram of a parking space line with three parallel parking spaces drawn by the positioning device according to the embodiment of the present invention;
fig. 4 is a schematic structural diagram of a parking space line with two parallel parking spaces drawn by the positioning device according to the embodiment of the present invention;
fig. 5 is a schematic structural view of a parking line of a single parking space drawn by the positioning device according to the embodiment of the present invention;
FIG. 6 is a schematic structural diagram of a positioning device in a second state according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of a positioning apparatus provided in an embodiment of the present invention in a third state;
FIG. 8 is a schematic view of a portion of a positioning device provided in accordance with an embodiment of the present invention from a perspective;
FIG. 9 is an enlarged view of a portion of FIG. 8 at B;
FIG. 10 is a schematic view of a positioning device vertical launching assembly provided by an embodiment of the present invention from one perspective;
fig. 11 is a schematic structural diagram of a vertical transmitting assembly of a positioning device provided by an embodiment of the invention at another view angle;
fig. 12 is a partial enlarged view of fig. 7 at C.
In the figure:
1-a support frame; 11-a support bar; 12-a walking assembly; 13-anti-sinking rod; 14-a roller;
2-an adjustment mechanism; 21-adjusting the rod;
3-a calibration mechanism; 31-a vertical launch assembly; 311-vertical mounting seats; 3111-connecting holes; 3112-an arc-shaped slot; 312-vertical laser transmitter; 32-a lateral emitting assembly; 321-an auxiliary bracket; 322-transverse mounting; 323-transverse laser transmitter;
4-a guiding mechanism; 41-a first platen; 42-a second platen; 43-first attachment.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.
In the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature "on," "above" and "over" the second feature may include the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is at a higher level than the second feature. "beneath," "under" and "beneath" a first feature includes the first feature being directly beneath and obliquely beneath the second feature, or simply indicating that the first feature is at a lesser elevation than the second feature.
In the description of the present embodiment, the terms "upper", "lower", "left", "right", and the like are used based on the orientations and positional relationships shown in the drawings only for convenience of description and simplification of operation, and do not indicate or imply that the referred device or element must have a specific orientation, be configured and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to be limiting.
As shown in fig. 1-2, the present embodiment provides a positioning device, which includes a supporting frame 1, an adjusting mechanism 2 and a calibrating mechanism 3, wherein the adjusting mechanism 2 includes at least two adjusting rods 21, the at least two adjusting rods 21 are connected in sequence and have parallel extending directions, and two adjacent adjusting rods 21 can slide in a length direction relative to each other; the calibration mechanism 3 comprises at least three vertical emission assemblies 31, the at least three vertical emission assemblies 31 are arranged along the length direction of the adjusting rod 21, and at least part of the vertical emission assemblies 31 can slide along the length direction of the adjusting rod 21 so as to emit a plurality of vertical light rays which are parallel to each other.
The positioning device provided by the embodiment realizes the distribution of at least three vertical emission assemblies 31 in different forms by the relative sliding of two adjacent adjustment rods 21 and the sliding of the vertical emission assemblies 31 along the length direction of the corresponding adjustment rods 21, so that the light rays emitted by the opened vertical emission assemblies 31 are parallel to each other, and the positioning device is suitable for the linear calibration of the longer side edges in the single-parking space, the double-parking space parallel connection, the three-parking space parallel connection and the multi-parking space parallel connection; by arranging two adjacent adjusting rods 21 to be slidable in the longitudinal direction relative to each other, the versatility of the positioning device can be improved, and the positioning device is convenient to carry and store.
Further, as shown in fig. 1, in the present embodiment, the number of the adjustment rods 21 is three, and the number of the vertical launching assemblies 31 is four. As shown in fig. 3-5, the current position line pattern is mostly single-position, two-position and three-position parallel, three, vertical emission assembly 31 is four through setting up the regulation pole 21, can be when the pattern of the position line among the adaptation prior art, reduce the quantity of adjusting pole 21 and vertical emission assembly 31, alleviate this positioner's weight, reduce this positioner's manufacturing cost, and make things convenient for the operation personnel to this positioner's transport and shift.
Specifically, as shown in fig. 1 and 3, when the vehicle location line shown in fig. 3 needs to be marked on the ground, an operator needs to adjust the positions of the three adjusting rods 21 to make the positioning device in a state of the longest length, and then adjust the positions of the vertical emitting assemblies 31 relative to the adjusting rods 21 to make the distance between two adjacent vertical emitting assemblies 31 equal, and the distance between two adjacent vertical emitting assemblies 31 equal to the width of a single vehicle location line in the preset parking space line with three parallel parking spaces. After the adjustment is completed, the four vertical emitting assemblies 31 are started to emit vertical light rays as shown in fig. 3, so that the straight line calibration of the three-space parallel parking line is realized.
As shown in fig. 4 and 6, when the parking space line shown in fig. 4 needs to be marked on the ground, an operator needs to slide the adjusting rod 21 located in the middle along the length direction of any one of the other two adjusting rods 21, so that the adjusting rod 21 located in the middle is located below or above one of the other two adjusting rods 21, and then adjust the positions of the three vertical transmitting assemblies 31, so that the distances between two adjacent vertical transmitting assemblies 31 in the three vertical transmitting assemblies 31 are equal, and the distance is equal to the width of a single parking space line in a preset parking space line in which two parking spaces are connected in parallel. After the adjustment is completed, the three vertical emitting assemblies 31 are started to emit vertical light rays as shown in fig. 4, so that the linear calibration of the parking space lines of two parallel parking spaces is realized.
As shown in fig. 5 and 7, when the single vehicle space shown in fig. 5 needs to be marked on the ground, the operator needs to adjust the positions of the adjusting rods 21 so that the three adjusting rods 21 are stacked together in the vertical direction, and then adjust the positions of two of the vertical launching assemblies 31 so that the two vertical launching assemblies 31 are equidistant and the distance is equal to the width of the vehicle line of the preset single vehicle space. After the adjustment is completed, the two vertical emitting assemblies 31 are activated to emit vertical light as shown in fig. 5, so that the line of the single-stall vehicle is aligned in a straight line.
Further, as shown in fig. 8 and 9, the positioning device further includes a guide mechanism 4, one guide mechanism 4 corresponds to two adjacent adjusting rods 21, and the guide mechanism 4 is configured to guide sliding movement between the two adjacent adjusting rods 21. Through setting up guiding mechanism 4, guiding mechanism 4 can lead the slip between two adjacent regulation poles 21 to guarantee two adjacent side parallel and level of adjusting pole 21, thereby guarantee to accomplish at regulation pole 21 and adjust the back, the angle of the vertical light that vertical emission subassembly 31 on the regulation pole 21 launched is unchangeable.
Further, in the present embodiment, the three adjustment rods 21 are sequentially stacked in the vertical direction, wherein the bottom surface of one adjustment rod 21 contacts the top surface of the adjacent adjustment rod 21 and can slide relatively, two opposite side surfaces of the three adjustment rods 21 in the length direction are both flat surfaces, and the side surfaces of the three adjustment rods 21 on the same side are in the same vertical plane. The guide mechanism 4 corresponding to each two adjacent adjusting rods 21 comprises a first pressing plate 41 and a second pressing plate 42, the first pressing plate 41 is arranged on one side of each adjusting rod 21 along the length direction, and the first pressing plate 41 is fixedly arranged on one adjusting rod 21 of the two adjacent adjusting rods 21 and can be in sliding fit with the other adjusting rod 21; the second pressing plate 42 is disposed on one side of the adjusting rod 21 along the length direction, and the second pressing plate 42 is fixedly disposed on the adjusting rod 21 in sliding fit with the first pressing plate 41 and can be in sliding fit with the adjusting rod 21 fixedly connected with the first pressing plate 41.
Specifically, the first pressing plate 41 and the corresponding adjusting rod 21 are fixedly connected through fasteners, one surfaces of the first pressing plate 41 and the second pressing plate 42, which are close to the adjusting rod 21, are both flat surfaces, at least one fastener presses the first pressing plate 41 against one side surface of the corresponding adjusting rod 21, so that the first pressing plate 41 is attached to the side surface of the corresponding adjusting rod 21, and at least one fastener presses the second pressing plate 42 against one side surface of the corresponding adjusting rod 21, so that the first pressing plate 41 is attached to the side surface of the corresponding adjusting rod 21. Optionally, the fastener is the second screw, and the screw connection has processing simple, easy dismounting's advantage.
Further, as shown in fig. 9, the guide mechanism 4 further includes a first fixing member 43, and the first fixing member 43 is used for fixing the relative position between the adjustment lever 21 and the first presser plate 41 which are slidably engaged with each other or fixing the relative position between the adjustment lever 21 and the second presser plate 42 which are slidably engaged with each other. When the position of the adjusting rod 21 needs to be adjusted, the first fixing member 43 can be in an unlocked state, and at this time, two adjacent adjusting rods 21 can slide relatively; after the adjustment of the relative position between the two adjusting rods 21 is completed, the first fixing member 43 is used to lock the adjusting rods 21 and the first pressing plate 41 which are in sliding fit with each other, and the adjusting rods 21 and the second pressing plate 42 which are in sliding fit with each other, so as to prevent the two adjacent adjusting rods 21 from sliding relative to each other during the use of the positioning device, which affects the correction effect. In the process of adjusting the positions of two adjacent adjustment bars 21, the second screws are always in a locked state, that is, the first pressing plate 41 and the side surface of the corresponding adjustment bar 21 are always attached to each other, and the second pressing plate 42 and the side surface of the corresponding adjustment bar 21 are always attached to each other. By adopting the arrangement mode, when the positions of two adjacent adjusting rods 21 are adjusted, the side surfaces of the adjusting rods 21 and the surfaces of the first pressing plate 41 or the second pressing plate 42 fixedly connected with the side surfaces of the adjusting rods 21 are always kept mutually attached due to the fastening action of the second screws; because the surfaces of the first pressing plate 41 and the second pressing plate 42 close to the adjusting rods 21 are planes, and the side surfaces of the three adjusting rods 21 on the same side are in the same vertical plane, when two adjacent adjusting rods 21 slide relatively, the side surfaces of the adjusting rods 21 are still attached to the surfaces of the first pressing plate 41 or the second pressing plate 42 in sliding fit with the side surfaces of the adjusting rods 21, so that the side surfaces of the two adjacent adjusting rods 21 are overlapped in height.
Specifically, the adjusting rod 21 is made of an aluminum profile, the first fixing member 43 includes a first screw and a T-shaped nut, the first screw penetrates through the first pressing plate 41 and the corresponding adjusting rod 21, one end of the T-shaped nut is slidably fitted in a T-shaped groove of the adjusting rod 21, and the other end of the T-shaped nut is screwed on the first screw. When the position of the adjusting rod 21 needs to be adjusted, the adjusting rod 21 and the T-shaped nut can slide along the T-shaped groove only by loosening the first screw and pushing the adjusting rod 21, so that the guiding effect on the sliding process of the adjusting rod 21 is realized. In addition, the fixed connection between the first pressure plate 41 and the corresponding adjusting rod 21 is realized by the second screws, and the screw connection has the advantages of simple structure and stable connection.
Alternatively, as shown in fig. 8, the first presser plate 41 and the second presser plate 42 of each guide mechanism 4 are located on the same side of the adjustment lever 21 in the length direction. With such an arrangement, the first pressing plate 41 and the second pressing plate 42 can also limit the adjacent two adjusting rods 21, that is, when the first pressing plate 41 and the second pressing plate 42 are abutted, the two adjusting rods 21 slide to the limit positions. The two adjusting rods 21 can be prevented from being separated from each other in the sliding process by the limiting action of the first pressing plate 41 and the second pressing plate 42. Of course, in other embodiments, the first pressing plate 41 and the second pressing plate 42 of each guiding mechanism 4 may be respectively located at two sides of the adjusting rod 21 along the length direction, and the above guiding function can also be achieved.
In this embodiment, the number of the adjusting rods 21 is three, the number of the vertical launching assemblies 31 is four, and for convenience of description, as shown in fig. 8, according to a direction from right to left, the three adjusting rods 21 are respectively a first adjusting rod, a second adjusting rod and a third adjusting rod, the four vertical launching assemblies 31 are respectively a first vertical launching assembly, a second vertical launching assembly, a third vertical launching assembly and a fourth vertical launching assembly, wherein the first vertical launching assembly is slidably disposed on the first adjusting rod, the second vertical launching assembly is fixedly disposed on the first pressing plate 41 fixedly connected with the first adjusting rod, that is, the relative position of the second vertical launching assembly and the first adjusting rod is not changed, and the second vertical launching assembly and the first adjusting rod are used as adjusting references of other vertical launching assemblies; the third vertical transmitting assembly and the fourth vertical transmitting assembly are arranged on the third adjusting rod in a sliding mode at intervals. Of course, in other embodiments, the arrangement manner of the plurality of adjusting rods 21 and the plurality of vertical emitting assemblies 31 may also be in other forms, and the embodiment is not limited.
Preferably, as shown in fig. 8, two adjacent guide mechanisms 4 are respectively located at two opposite sides along the extending direction of the adjusting rod 21, so as to prevent the two adjacent guide mechanisms 4 from interfering during the relative sliding process of the adjusting rod 21, and ensure the stability of the relative sliding process between the two adjacent adjusting rods 21.
Further, as shown in fig. 10 and 11, the vertical transmitting assembly 31 includes a vertical mounting seat 311 and a vertical laser transmitter 312, the vertical mounting seat 311 is slidably disposed on the corresponding adjusting rod 21, and the vertical laser transmitter 312 is rotatably disposed on the vertical mounting seat 311. The vertical installation seat 311 slides along the adjusting rod 21, so that the positions of the vertical emission assemblies 31 along the length direction of the adjusting rod 21 can be adjusted, and the distance between every two adjacent vertical emission assemblies 31 is equal; through the rotation of the vertical laser emitters 312 on the vertical mounting seat 311, the emission angle of the vertical laser emitters 312 can be adjusted, so that the vertical light rays emitted by the vertical laser emitters 312 are parallel.
Specifically, vertical transmission subassembly 31 still includes first connecting piece and second connecting piece, the interval is provided with connecting hole 3111 and arc-shaped groove 3112 on the vertical mount pad 311, the centre of a circle of arc-shaped groove 3112 place circular arc and the centre of a circle coincidence of connecting hole 3111, first connecting piece can wear to locate in vertical laser emitter 312 and connecting hole 3111 in proper order, the second connecting piece sets firmly in vertical laser emitter 312, and can slide along the cell wall of arc-shaped groove 3112, rotate as the rotation center in order to drive the centre of a circle that vertical laser emitter 312 used connecting hole 3111. When the emission angle of the vertical laser emitter 312 needs to be adjusted, the first connecting piece and the second connecting piece can be unscrewed, and then the second connecting piece is pushed to slide in the arc-shaped groove 3112, so that the vertical laser emitter 312 is driven to rotate by taking the connecting hole 3111 as the center, and the emission angle of the vertical laser emitter 312 is adjusted; after the adjustment is completed, the first and second connectors are tightened to prevent the vertical laser transmitter 312 from rotating relative to the vertical mount 311 during the calibration process, which would affect the parallelism between the plurality of vertical beams.
In this embodiment, the second connecting member includes a third screw and a square nut, the third screw sequentially penetrates through the vertical laser emitter 312 and the arc-shaped groove 3112, and the square nut is screwed on the third screw; the first connecting piece is a fourth screw, the connecting hole 3111 is a threaded hole, and the fourth screw penetrates through the vertical laser emitter 312 and is in threaded connection with the threaded hole. The screw connection has the advantages of simple structure and stable connection.
Further, the aligning gear 3 still includes horizontal emission subassembly 32, and horizontal emission subassembly 32 can launch with vertical light looks vertically horizontal light, and vertical light and horizontal light can splice and form the position line. Through setting up horizontal emission subassembly 32, can calibrate the short side of length in the position line, with vertical emission subassembly 31 cooperation, form the shape of predetermineeing the position line on ground.
Further, horizontal transmission subassembly 32 includes first correction portion, correction frame and second correction portion, and first correction portion sets up on the regulation pole 21 that is located the tip, and correction frame and support frame 1 interval set up, and the interval between the two is the same with the length of predetermineeing of car position line, and second correction portion sets up on correction frame, and two parallels and interval are the horizontal light of predetermineeing the length can be launched to first correction portion and second correction portion. The correcting frame and the supporting frame 1 are arranged in a split mode, and by adopting the arrangement mode, the overall size of the positioning device can be reduced, and the positioning device is convenient for operators to carry and transfer.
Specifically, as shown in fig. 2, the first lateral correction portion includes an auxiliary bracket 321, a lateral mounting seat 322, and a lateral laser emitter 323, the auxiliary bracket 321 being disposed on the adjustment lever 21 at the end; the transverse mounting seat 322 is slidably disposed on the auxiliary support 321, and a sliding direction of the transverse mounting seat 322 is perpendicular to a sliding direction of the vertical launching assembly 31; the transverse laser transmitter 323 is rotatably arranged on the transverse mounting seat 322. The adjustment of the emission angle of the lateral laser emitter 323 can be achieved by the rotation of the lateral laser emitter 323 relative to the lateral mounting base 322, so that the lateral light emitted by the lateral laser emitter 323 is perpendicular to the vertical light emitted by the vertical laser emitter 312. The connection between the horizontal laser emitter 323 and the horizontal mounting seat 322 is the same as the connection between the vertical laser emitter 312 and the vertical mounting seat 311, and redundant description is omitted in this embodiment.
Preferably, as shown in fig. 2, the cross-sectional shape of the auxiliary bracket 321 is an L-shaped structure, the vertical section of the auxiliary bracket 321 is disposed on the corresponding adjusting rod 21, and the horizontal mounting seat 322 and the horizontal laser emitter 323 are disposed on the top surface of the horizontal section of the auxiliary bracket 321, and with this arrangement, the positions of the horizontal mounting seat 322 and the horizontal laser emitter 323 in the vertical direction are raised, so as to prevent interference between the horizontal laser emitter 323 and the vertical laser emitter 312.
It is understood that the specific structure of the second correcting portion is the same as that of the first correcting portion, except that the vertical section of the auxiliary support 321 of the second correcting portion is disposed on the ground. The specific structure of the second correction portion will not be described in redundant detail in this embodiment.
Further, as shown in fig. 1-4 and 12, the supporting frame 1 includes two supporting rods 11, the two supporting rods 11 are respectively vertically connected to the adjusting rods 21 at two ends, and a walking assembly 12 is disposed at the bottom of one of the supporting rods 11. After the parking space line marking is finished, an operator can lift the supporting rod 11 without the walking component 12 to separate the supporting rod from the ground, and push the positioning device to move to one side far away from the parking space line, so that the walking component 12 drives the whole positioning device to move to the next working position, the supporting rod 11 is prevented from rubbing the undried paint, the paint does not need to be moved after being completely dried, and the operation efficiency can be improved.
Preferably, the travel assembly 12 includes at least two spaced apart travel wheels. In this embodiment, the quantity of walking wheel is two, and two walking wheels can guarantee the stability of whole positioner in the motion process, prevent that it from taking place to empty, cause the damage of aligning gear 3.
Furthermore, anti-sinking rods 13 are arranged between the two support rods 11 at intervals along the length direction of the adjusting mechanism 2, the anti-sinking rods 13 are arranged in parallel with the support rods 11, and the anti-sinking rods 13 are connected with the adjusting rods 21. Through setting up and preventing the pole 13 that sinks, can prevent because the middle phenomenon that sinks that leads to of the whole length of adjusting pole 21 is longer, guarantee the straight state of adjusting pole 21.
Preferably, the bottom of the sinking prevention bar 13 is rotatably provided with a roller 14. It can be understood that, because the length of the adjusting rod 21 is long, when the positioning device is placed by an operator, the adjusting rod 21 may be bent on a horizontal plane, at this time, the adjusting rod 21 can be restored to a straight state under the action of the elastic force of the adjusting rod 21, and the roller 14 is arranged at the bottom of the anti-sinking rod 13, so that the difficulty in elastic restoration of the adjusting rod 21 caused by the large friction force between the anti-sinking rod 13 and the ground can be avoided.
This embodiment still provides a marking off equipment, and this marking off equipment includes above-mentioned positioner, automatic navigation dolly and sets up the spraying mechanism on the automatic navigation dolly, and the automatic navigation dolly can drive the motion of spraying mechanism to make spraying mechanism mark off according to the extending direction of the vertical light and the horizontal light that positioner launches subaerial. The marking device that this embodiment provided, the commonality is stronger, and convenient transport and accomodate.
It is to be noted that the foregoing description is only exemplary of the invention and that the principles of the technology may be employed. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in some detail by the above embodiments, the invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the invention, and the scope of the invention is determined by the scope of the appended claims.
Claims (15)
1. A positioning device, comprising:
a support frame;
the adjusting mechanism comprises at least two adjusting rods, the at least two adjusting rods are sequentially connected and have parallel extending directions, and two adjacent adjusting rods can slide in the length direction relative to each other;
the calibration mechanism comprises at least three vertical emission assemblies, the vertical emission assemblies are arranged along the length direction of the adjusting rod, and at least part of the vertical emission assemblies can slide along the length direction of the adjusting rod to emit a plurality of vertical light rays parallel to each other.
2. The positioning device as set forth in claim 1 wherein said adjustment rods are three in number and said vertical launching assemblies are four in number.
3. The positioning device as set forth in claim 1, further comprising a guide mechanism, one for each of two adjacent adjustment bars, configured to guide sliding movement between the two adjacent adjustment bars.
4. The positioning device as set forth in claim 3, wherein two adjacent adjusting rods are stacked in a vertical direction, and the guiding mechanism corresponding to each adjacent two adjusting rods comprises:
the first pressure plate is arranged on one side of each adjusting rod in the length direction, is fixedly arranged on one of the two adjacent adjusting rods and can be in sliding fit with the other adjusting rod;
the second pressing plate is fixedly arranged on the adjusting rod in sliding fit with the first pressing plate and can be in sliding fit with the adjusting rod fixedly connected with the first pressing plate.
5. The positioning device as set forth in claim 4, wherein said guide mechanism further comprises a first fixing member for fixing the relative position between said adjustment lever and said first pressing plate in sliding engagement with each other or for fixing the relative position between said adjustment lever and said second pressing plate in sliding engagement with each other.
6. The positioning device as set forth in claim 3, wherein two adjacent guide mechanisms are respectively located at opposite sides in the extending direction of the adjustment lever.
7. The positioning device of claim 1, wherein the vertical launch assembly comprises:
the vertical mounting seats are slidably arranged on the corresponding adjusting rods;
and the vertical laser transmitter is rotatably arranged on the vertical mounting seat.
8. The positioning device according to claim 7, wherein the vertical emitting assembly further comprises a first connecting piece and a second connecting piece, the vertical mounting seat is provided with connecting holes and arc-shaped grooves at intervals, the circle center of the arc where the arc-shaped groove is located coincides with the circle center of the connecting holes, the first connecting piece can sequentially penetrate through the vertical laser emitter and the connecting holes, and the second connecting piece is fixedly arranged in the vertical laser emitter and can slide along the groove wall of the arc-shaped groove to drive the vertical laser emitter to rotate by taking the circle center of the connecting hole as a rotation center.
9. The positioning device of claim 1, wherein the alignment mechanism further comprises a lateral light emitting assembly capable of emitting lateral light perpendicular to the vertical light, the vertical light and the lateral light being capable of being spliced to form a vehicle line.
10. The positioning device of claim 9, wherein the lateral firing assembly comprises:
the first correcting part is arranged on the adjusting rod positioned at the end part;
the second correction portion with the support frame interval sets up, interval between the two with the car bit line predetermine the length the same, the second correction portion set up in on the correction frame, two parallels and interval are can be launched to first correction portion with the second correction portion the horizontal light of predetermineeing length.
11. The positioning device as set forth in claim 1, wherein the supporting frame comprises two supporting rods, the two supporting rods are vertically connected with the adjusting rods at two ends, respectively, and a walking assembly is disposed at the bottom of one of the supporting rods.
12. The positioning device as set forth in claim 11 wherein said walking assembly includes at least two spaced apart walking wheels.
13. The positioning apparatus according to claim 11, wherein anti-sinking rods are disposed between the two support rods at intervals along the length direction of the adjusting mechanism, the anti-sinking rods are disposed in parallel with the support rods, and the anti-sinking rods are connected with the adjusting rods.
14. The positioning device as set forth in claim 13, wherein the bottom of the subsidence prevention bar is rotatably provided with a roller.
15. A scribing apparatus, comprising:
the positioning device of any one of claims 1-14;
the automatic guiding device comprises an automatic guiding trolley and a spraying mechanism arranged on the automatic guiding trolley, wherein the automatic guiding trolley can drive the spraying mechanism to move, so that the spraying mechanism performs scribing on the ground according to the extending direction of the vertical light rays emitted by the positioning device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110467029.0A CN115247397B (en) | 2021-04-28 | 2021-04-28 | Positioning device and scribing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110467029.0A CN115247397B (en) | 2021-04-28 | 2021-04-28 | Positioning device and scribing equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115247397A true CN115247397A (en) | 2022-10-28 |
| CN115247397B CN115247397B (en) | 2023-09-26 |
Family
ID=83696425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110467029.0A Active CN115247397B (en) | 2021-04-28 | 2021-04-28 | Positioning device and scribing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115247397B (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4964775A (en) * | 1988-06-01 | 1990-10-23 | Youmans Donald W | Mobile home positioner |
| CN105369726A (en) * | 2014-08-11 | 2016-03-02 | 上海向彤智能科技有限公司 | Intelligent line-marking machine and intelligent line-marking vehicle |
| CN105423999A (en) * | 2015-12-13 | 2016-03-23 | 重庆桑耐美光电科技有限公司 | Measurement device with adjustable light source distance and measurement method |
| CN207420177U (en) * | 2017-11-07 | 2018-05-29 | 浙江恒隆建筑科技有限公司 | For the light instruction device of intelligent parking lot |
| JP2018103323A (en) * | 2016-12-27 | 2018-07-05 | 株式会社トヨタプロダクションエンジニアリング | Marking-off robot, marking-off method |
| CN208033790U (en) * | 2018-02-12 | 2018-11-02 | 唐山中厚板材有限公司 | A kind of laser scribe apparatus with real time monitoring function |
| CN109162230A (en) * | 2018-09-19 | 2019-01-08 | 楼栋梁 | Laser stall system |
| CN209323340U (en) * | 2018-12-29 | 2019-08-30 | 郑州鑫泽节能科技有限公司 | A kind of pen machine of quick picture parking stall line |
| CN110702040A (en) * | 2019-09-02 | 2020-01-17 | 晶澳（邢台）太阳能有限公司 | Multi-angle parallel calibration device |
| CN110761539A (en) * | 2019-10-30 | 2020-02-07 | 广东博智林机器人有限公司 | Spraying device and ground spraying robot |
| CN110841271A (en) * | 2019-11-22 | 2020-02-28 | 重庆文理学院 | Intelligent basketball court line drawing method and system |
| CN211899725U (en) * | 2020-01-09 | 2020-11-10 | 武汉合创炬盛科技有限公司 | Vertical prefabricated component auxiliary installation equipment |
-
2021
- 2021-04-28 CN CN202110467029.0A patent/CN115247397B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4964775A (en) * | 1988-06-01 | 1990-10-23 | Youmans Donald W | Mobile home positioner |
| CN105369726A (en) * | 2014-08-11 | 2016-03-02 | 上海向彤智能科技有限公司 | Intelligent line-marking machine and intelligent line-marking vehicle |
| CN105423999A (en) * | 2015-12-13 | 2016-03-23 | 重庆桑耐美光电科技有限公司 | Measurement device with adjustable light source distance and measurement method |
| JP2018103323A (en) * | 2016-12-27 | 2018-07-05 | 株式会社トヨタプロダクションエンジニアリング | Marking-off robot, marking-off method |
| CN207420177U (en) * | 2017-11-07 | 2018-05-29 | 浙江恒隆建筑科技有限公司 | For the light instruction device of intelligent parking lot |
| CN208033790U (en) * | 2018-02-12 | 2018-11-02 | 唐山中厚板材有限公司 | A kind of laser scribe apparatus with real time monitoring function |
| CN109162230A (en) * | 2018-09-19 | 2019-01-08 | 楼栋梁 | Laser stall system |
| CN209323340U (en) * | 2018-12-29 | 2019-08-30 | 郑州鑫泽节能科技有限公司 | A kind of pen machine of quick picture parking stall line |
| CN110702040A (en) * | 2019-09-02 | 2020-01-17 | 晶澳（邢台）太阳能有限公司 | Multi-angle parallel calibration device |
| CN110761539A (en) * | 2019-10-30 | 2020-02-07 | 广东博智林机器人有限公司 | Spraying device and ground spraying robot |
| CN110841271A (en) * | 2019-11-22 | 2020-02-28 | 重庆文理学院 | Intelligent basketball court line drawing method and system |
| CN211899725U (en) * | 2020-01-09 | 2020-11-10 | 武汉合创炬盛科技有限公司 | Vertical prefabricated component auxiliary installation equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115247397B (en) | 2023-09-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN115592335B (en) | Automatic welding equipment for locomotive auxiliary illuminating lamp support | |
| CN114075865B (en) | Door system installation tool | |
| CN115247397A (en) | Positioning device and marking equipment | |
| CN113523696B (en) | Steel construction welding forming mounting fixture that arranges | |
| CN114277804A (en) | Stable foundation pit supporting beam and mounting method thereof | |
| CN210325741U (en) | Substrate positioning mechanism and solar cell substrate gluing device | |
| CN215548478U (en) | Slide rail assembling device | |
| CN217021562U (en) | Intelligent cutting machine convenient for adjusting cutting device | |
| JP3397900B2 (en) | Electronic component supply device | |
| CN210439084U (en) | Alignment device for magnetic levitation track laying | |
| CN210342598U (en) | Floor laying auxiliary device capable of achieving accurate positioning | |
| CN214462284U (en) | Plate mounting tool | |
| CN219157336U (en) | Bituminous paving paves and rolls limit ware of picking up convenient to adjust | |
| CN217634848U (en) | Plank removes support frame | |
| CN113445713B (en) | Floor installation device | |
| CN212825349U (en) | Multifunctional sheet metal marking platform | |
| CN217920138U (en) | Printer core winding displacement automatic feeding device | |
| JPH0328076Y2 (en) | ||
| CN114704092B (en) | Movable large-scale side wall steel formwork support system | |
| CN220466802U (en) | Clamp for clamping thickness-adjustable concrete slab | |
| CN216340077U (en) | Steel constructs multilayer fixing device | |
| CN221247517U (en) | Diaphragm plate assembly fixture | |
| CN219952759U (en) | Mounting device for embedded part | |
| CN212796049U (en) | Carton fixing mechanism with double fixed holes | |
| CN219466153U (en) | Building templates stacking rack |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20240102 Granted publication date: 20230926 |
|
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20231212 Granted publication date: 20230926 |
|
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20240226 Granted publication date: 20230926 |
|
| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20240428 Granted publication date: 20230926 |