CN219475903U - Target paste mounting base and cylindrical reflector - Google Patents

Abstract

The utility model relates to a target paste mounting base and a cylindrical reflector, which comprises a mounting base body, wherein the mounting base body comprises a mounting part and a fixing part; the installation part is provided with an installation plane, and the center position of the installation plane is used for setting a target patch; the fixed part with the installation department is connected, the axis of fixed part with the axis of installation department is located same straight line, be provided with on the fixed part and hold the chamber, hold the intracavity and be provided with and be used for preventing installation base body pivoted butt piece. According to the target paste mounting base and the cylindrical reflector, a flat mounting plane is adopted to replace a cylindrical surface with radian, so that when a worker pastes a target paste, the worker can meet the paste requirement of the target paste only by adjusting the included angle between the reflector strip and the target paste; the abutting piece prevents rotation, so that mapping precision is ensured; and the effect of recycling the target paste can be achieved by plugging the target paste mounting base.

Description

Target paste mounting base and cylindrical reflector

Technical Field

The utility model relates to the technical field of navigation, in particular to a target paste mounting base and a cylindrical reflector.

Background

The laser has the reverse navigation, which is a common navigation mode in an automatic guided vehicle (Automated Guided Vehicle, AGV for short). By installing a light reflecting plate with accurate position around the travel path and installing a laser scanner on the AGV body. The laser scanner emits laser beams when the AGV walks along, the emitted laser beams are directly reflected back by a plurality of groups of reflectors paved along the traveling path of the AGV, and the trigger controller records the angle when the rotating laser head meets the reflectors. The controller calculates the absolute coordinates of the AGV according to the matching of the angle values and the actual positions of the reflecting plates, and realizes very accurate laser guidance based on the principle.

After the reflector plates are arranged in a layout, the operation of pasting target paste to each reflector plate is usually needed by manpower, and the target paste is used for AGV position data mapping and meets the AGV navigation and positioning requirements. For example, a reflecting plate with a rectangular structure is usually provided with target stickers at two opposite angles of a reflecting strip on the reflecting plate; for example, a cylindrical reflector will be stuck with a target paste on a middle line of the cylindrical surface, so that the AGV determines the position of the cylindrical surface of the reflector.

The angle of the target surface has a direct effect on the accuracy of the mapping. At present, the traditional target paste mounting mode is to directly paste the target paste on the surface of the reflector plate through back glue, and for the reflector plate with a rectangular structure, staff can still calibrate and paste the reflector plate easily due to the planar structure of the reflector plate. However, when the reflector plate is in a cylindrical structure, the cylindrical cambered surface brings difficulty to the staff to paste the target paste, the target paste cannot be pasted to the central position of the cylindrical surface at one time, and multiple times of adjustment are often needed. The adhesive mode of the back adhesive brings more obstruction to the position of the target adhesive regulation, and is time-consuming and labor-consuming.

Disclosure of Invention

Therefore, the utility model aims to solve the technical problems that the cylindrical cambered surface is difficult to accurately paste the target paste, and provides the target paste mounting base and the cylindrical reflector plate, so that the target paste can be accurately pasted.

The utility model provides a target paste mounting base which comprises a mounting base body, wherein the mounting base body comprises a mounting part and a fixing part; the installation part is provided with an installation plane, and the center position of the installation plane is used for setting a target patch; the fixed part with the installation department is connected, the axis of fixed part with the axis of installation department is located same straight line, be provided with on the fixed part and hold the chamber, hold the intracavity and be provided with and be used for preventing installation base body pivoted butt piece.

In one embodiment of the utility model, the fixing portion is provided in a cylindrical structure.

In one embodiment of the utility model, the end of the fixing portion remote from the mounting portion is provided with a chamfer.

In one embodiment of the utility model, a clamping platform is arranged at one end of the fixing part, which is close to the mounting part.

In one embodiment of the utility model, the accommodating cavity is arranged in a cylindrical structure with one end open; the abutting piece comprises an abutting shaft and a spring, wherein the abutting shaft is movably arranged in the accommodating cavity, the deformation direction of the spring is parallel to the moving direction of the abutting shaft, one end of the spring is abutted to the cavity wall of the accommodating cavity, and the other end of the spring is abutted to one end of the abutting shaft.

In one embodiment of the utility model, the fixing part is further provided with a bolt hole communicated with the accommodating cavity; the side wall of the abutting shaft is provided with a clamping structure, the abutting piece further comprises a limiting bolt, the limiting bolt comprises a working state and a non-working state, and when the limiting bolt is in the working state, the limiting bolt passes through the bolt hole to be abutted with the clamping structure; when the limiting bolt is in the non-working state, the spring is abutted against the abutting shaft, so that one end of the abutting shaft penetrates out of the opening of the accommodating cavity.

In one embodiment of the utility model, the clamping structure is provided as a clamping hole or a clamping step.

In one embodiment of the utility model, the axis of the receiving chamber is perpendicular to the axis of the mounting base body.

In one embodiment of the present utility model, the height adjusting member is provided on the mounting plane so as to be movable in a height direction of the mounting plane, and the target is provided on the height adjusting member.

The utility model also provides a cylindrical reflector which comprises a column, wherein the column is a cylindrical hollow column, and a reflector strip is arranged on the column; and the target paste mounting base is arranged concentrically with the upright post.

Compared with the prior art, the technical scheme of the utility model has the following advantages:

by adopting the flat installation plane to replace the cylindrical surface with radian, the target paste is pasted on the flat installation plane, so that the target paste is easier to position and paste, the problem of pasting angle caused by the cambered surface is not required to be entangled by staff, the adjustment times are reduced, the installation efficiency is improved, and the precision of final AGV navigation mapping is also improved. The target paste mounting base and the cylindrical reflecting plate can be concentrically arranged, so that a worker can meet the pasting requirement of the target paste by only adjusting the included angle between the reflecting strip and the target paste. Through setting up the cylindrical reflector panel of butt spare butt, prevent that the mount pad body from taking place to rotate to improve mapping accuracy. Meanwhile, the common target paste is stuck once and cannot be reused, and after the target paste is stuck on the target paste mounting base, the effect of repeatedly using the target paste can be achieved by plugging the target paste mounting base, so that the target paste is convenient to detach and replace.

Drawings

In order that the utility model may be more readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof that are illustrated in the appended drawings, in which

FIG. 1 is a schematic view of a target mount base according to a preferred embodiment of the present utility model;

FIG. 2 is a schematic cross-sectional view of a limit plug in an operative state according to a preferred embodiment of the present utility model;

FIG. 3 is a schematic cross-sectional view of a stop bolt in a non-operative state in accordance with a preferred embodiment of the present utility model;

FIG. 4 is a schematic view of a limiting latch according to a preferred embodiment of the present utility model;

FIG. 5 is a schematic view of another limiting latch according to the preferred embodiment of the present utility model;

FIG. 6 is a schematic view of a first view of another target mount base in accordance with a preferred embodiment of the present utility model;

FIG. 7 is a schematic view of a second view of the target mount base of FIG. 6;

FIG. 8 is a schematic view of the target mount of FIG. 6 after the height adjustment;

FIG. 9 is a schematic view of a cylindrical reflector according to a preferred embodiment of the present utility model;

fig. 10 is a schematic cross-sectional view of a cylindrical reflector in accordance with a preferred embodiment of the present utility model.

Description of the specification reference numerals: 10. a target paste mounting base; 11. mounting a base body; 12. a mounting part; 13. a mounting plane; 14. a fixing part; 141. chamfering; 142. a receiving chamber; 143. a bolt hole; 15. a clamping platform; 20. an abutment; 21. abutting the shaft; 211. a clamping hole; 212. a clamping step; 213. a spring fixing boss; 22. a spring; 23. a limit bolt; 30. a height adjusting member; 31. a bar-shaped hole; 32. a fastener; 40. a column; 41. a reflective strip; 42. fixing the anchor ear; 50. target paste.

Detailed Description

The present utility model will be further described with reference to the accompanying drawings and specific examples, which are not intended to be limiting, so that those skilled in the art will better understand the utility model and practice it.

The utility model discloses a target paste mounting base 10, which comprises a mounting base body 11, wherein the mounting base body 11 comprises a mounting part 12 and a fixing part 14; the mounting part 12 is provided with a mounting plane 13, and the center position of the mounting plane 13 is used for arranging a target paste 50; the fixing portion 14 is connected with the mounting portion 12, an axis of the fixing portion 14 and an axis of the mounting portion 12 are located on the same straight line, a receiving cavity 142 is provided on the fixing portion 14, and an abutment 20 for preventing the mounting base body 11 from rotating is provided in the receiving cavity 142.

Referring to fig. 1, a target mount base 10 according to the present utility model includes a mount base body 11, and the mount base body 11 includes a mount portion 12 and a fixing portion 14. The mounting portion 12 has a mounting plane 13, and a center position of the mounting plane 13 is used for setting the target decal 50. By adopting the flat mounting plane 13 to replace the cylindrical surface with radian, the target paste 50 is pasted on the flat mounting plane 13, so that the target paste 50 is easier to position and paste, the problem of pasting angle caused by the cambered surface is not required to be entangled by staff, the adjustment times are reduced, the mounting efficiency is improved, and the precision of final AGV navigation mapping is also improved. The process of subsequent adjustment can be further simplified for defining the mounting position of the target paste 50, and the final paste position of the target paste 50 is ensured to be positioned at the center position of the cylindrical surface of the cylindrical reflector. In some embodiments, the positioning of the target decal 50 can be facilitated by adding a calibration line structure to the mounting plane 13. In some other embodiments, the effect of facilitating the application of the target decal 50 can also be achieved by limiting the width of the mounting plane 13. Because the target paste 50 is generally square, the width of the mounting plane 13 can be set to be the width of the target paste 50 to be pasted according to the type of the target paste 50 to be pasted actually, and the height direction of the target paste 50 is not limited under most conditions, so that when a worker installs the target paste 50, the worker can complete pasting by only aligning the edge of the target paste 50 with the edge of the mounting plane 13, and the pasting is simple and quick. The fixing part 14 is connected with the mounting part 12, the axis of the fixing part 14 and the axis of the mounting part 12 are positioned on the same straight line, and the limitation of the axes of the fixing part 14 and the mounting part is to ensure that the target paste mounting base 10 after the target paste 50 is pasted can be arranged concentrically with the cylindrical reflector, so that the pasting requirement of the target paste 50 can be met only by adjusting the included angle between the reflector strip 41 and the target paste 50. The fixing portion 14 is provided with a housing chamber 142, and an abutment 20 for preventing the mounting base body 11 from rotating is provided in the housing chamber 142. After the target is connected with the mounting base 10 and the cylindrical reflector and the adjustment of the mounting angle is completed, the mounting base is still likely to deflect angularly, so that the cylindrical reflector is abutted by the abutting piece 20, and the mounting base body is prevented from rotating, so that the mapping precision is improved. Meanwhile, the normal target paste 50 is stuck once and cannot be reused, after the target paste 50 is stuck on the target paste mounting base 10, the effect of recycling the target paste 50 can be achieved by plugging the target paste mounting base 10, so that the target paste is convenient to detach and replace, and is more environment-friendly.

Preferably, the target mount base 10 is made of nylon material. The price is relatively low, the strength is excellent, and the service life is long. Preferably, the mounting portion 12 is provided in a cylindrical shape and the mounting plane 13 is machined by milling.

According to the target paste mounting base 10 disclosed by the utility model, the fixing part 14 is of a cylindrical structure, the concentric mounting of the fixing part 14 of the cylindrical structure is easier to realize, and the mounting angle of the target paste mounting base 10 is easier to adjust by a worker; meanwhile, the cylindrical structure is easy to process and produce, and the manufacturing cost is low. The fixing portion 14 is not limited to be provided in a cylindrical structure, and may be provided in a triangular prism-like structure, an elliptic cylinder-like structure, a rectangular parallelepiped-like structure, or the like in some other embodiments.

According to the target paste mounting base 10, the chamfer 141 is arranged at one end of the fixing part 14, which is far away from the mounting part 12, and the chamfer 141 is arranged, so that a worker can insert the target paste mounting base 10 into a cylindrical reflector, and the workload of the worker is reduced.

According to the target paste mounting base 10 disclosed by the utility model, one end, close to the mounting part 12, of the fixing part 14 is provided with the clamping platform 15, and preferably, the included angle between the axis of the mounting part 12 and the clamping platform 15 is 90 degrees. By arranging the clamping plane, the target paste mounting base 10 is prevented from being inserted too deeply by a worker during mounting; meanwhile, the fixing of the target paste mounting base 10 after the mounting is finished is facilitated, the target paste mounting base 10 can play a fixing effect through the clamping platform 15 matched with the abutting piece 20 after being inserted into the cylindrical reflecting plate, shaking cannot occur, and mapping precision is improved.

Referring to fig. 2, the receiving chamber 142 is provided in a cylindrical structure having one end opened; the abutment 20 includes an abutment shaft 21 and a spring 22, the abutment shaft 21 being movably provided in the accommodation chamber 142, a deformation direction of the spring 22 being parallel to a movement direction of the abutment shaft 21, one end of the spring 22 being abutted against a chamber wall of the accommodation chamber 142, the other end of the spring 22 being abutted against one end of the abutment shaft 21. The abutment 20 is provided as an abutment shaft 21, and the mating spring 22 can well exert a fixing effect on the target mount base 10. When the cylindrical reflector is used, a worker only needs to press the abutting shaft 21 into the accommodating cavity 142, then the mounting base body 11 is inserted into the cylindrical reflector, and the abutting shaft 21 is affected by the acting force of the spring 22 and can abut against the wall of the cylindrical reflector to form fixation.

Referring to fig. 2 and 3, the fixing portion 14 is further provided with a latch hole 143 communicating with the accommodating chamber 142; the side wall of the abutting shaft 21 is provided with a clamping structure, the abutting piece 20 further comprises a limiting bolt 23, the limiting bolt 23 comprises an operating state and a non-operating state, and when the limiting bolt 23 is in the operating state, the limiting bolt 23 passes through the bolt hole 143 to be abutted with the clamping structure; when the limit plug 23 is in the non-working state, the spring 22 abuts against the abutment shaft 21, so that one end of the abutment shaft 21 penetrates out of the opening of the accommodating cavity 142. The working difficulty of staff is further reduced by arranging the limiting bolt 23; and simultaneously, the angle of the target paste mounting base 10 can be adjusted by workers. When a worker uses the target patch mounting base 10 provided with the limiting bolt 23, the worker firstly pulls up the limiting bolt 23, adjusts the position of the abutting shaft 21 and stores the abutting shaft 21 into the accommodating cavity 142; then pressing the limiting bolt 23 to enable the limiting bolt 23 to be in contact with the clamping structure of the abutting shaft 21; at this time, the mounting base body 11 can be inserted into the cylindrical reflector, and the supporting shaft 21 cannot extend out of the accommodating cavity 142 due to the acting force of the limiting bolt 23, so that the mounting base body 11 can still rotate relative to the cylindrical reflector, and the mounting angle can be conveniently adjusted by a worker; after the adjustment of the installation angle is completed, the limiting plug pin 23 is pulled up again, and the abutting shaft 21 is affected by the acting force of the spring 22 and can abut against the plate wall of the cylindrical reflector to form fixation.

Referring to fig. 4 and 5, the target mounting base 10 according to the present utility model is provided with a clamping hole 211 or a clamping step 212. Both clamping structures can well cooperate with the limiting plug 23 to play a limiting role on the abutting shaft 21. Preferably, the abutting shaft 21 is cylindrical, and is round and smooth and is not easy to scratch a worker. Preferably, a spring fixing boss 213 is provided at an end of the abutment shaft 21 connected to the spring 22 to prevent the spring 22 from being biased. In some other embodiments, the abutment shaft 21 can also be configured as a strip-like structure, which cooperates with the square receiving cavity 142 to facilitate alignment of the snap-fit structure with the limit plug 23.

According to the target paste mounting base 10 disclosed by the utility model, the axis of the accommodating cavity 142 is perpendicular to the axis of the mounting base body 11, compared with the situation that the included angle between the axis of the accommodating cavity 142 and the axis of the mounting base body 11 is not 90 degrees, the two axes are perpendicular, so that the abutting shaft 21 can better abut against the cylindrical reflector, and the rotation between the mounting base body 11 and the cylindrical reflector is avoided in a mode of increasing the friction force by increasing the pressure.

Referring to fig. 6, 7 and 8, the target mount base 10 according to the present utility model further includes a height adjusting member 30, the height adjusting member 30 being disposed on the mounting plane 13 so as to be movable in a height direction of the mounting plane 13, and the target mount 50 being disposed on the height adjusting member 30. Although the height of the target decal 50 is not affected by the AGV mapping accuracy in most cases, there are still some cases in which the height of the target decal 50 needs to be adjusted. Preferably, the height adjusting member 30 has two bar-shaped holes 31 provided parallel to the extending direction of the mounting portion 12, and two through holes are provided in the mounting plane 13, and the height adjusting member 30 is fixed to the mounting plane 13 in cooperation with fasteners 32 such as bolts, nuts, and the like. Preferably, the width of the height adjuster 30 is consistent with the width of the target decal 50, so that the edge of the target decal 50 can be conveniently adhered to the edge of the height adjuster 30. When the height adjustment is required, a worker can adjust the position of the height adjusting member 30 relative to the mounting plane 13 by unscrewing the fastener 32, thereby realizing the adjustment of the target paste 50 in the height direction. The through holes are formed in consideration of the fact that when the threaded holes are formed, the nylon target mounting base 10 is susceptible to structural damage to the threaded holes caused by abrasion of the fasteners 32.

Referring to fig. 9, the utility model discloses a cylindrical reflector, which comprises a column 40, wherein the column 40 is provided with a cylindrical hollow column 40, and a reflector strip 41 is arranged on the column 40; and the target mounting base 10 described in any one of the above embodiments, the target mounting base 10 and the reflector body are concentrically arranged.

The cylindrical reflector provided by the utility model comprises the target paste mounting base 10, so that the target paste mounting base 10 has the advantages, and the cylindrical reflector also has all the advantages.

Preferably, a fixing anchor 42 is further included for fixing the cylindrical reflector at a location such as a wall, a ceiling, etc. Preferably, the fixed anchor ear 42 is provided with two, effectively prevents that cylindrical reflector panel from taking place to rock, ensures that the mapping accuracy is high. Preferably, the upright post 40 is a hollow polyvinyl chloride tube, which is relatively inexpensive, has good performance strength, long service life and high cost performance.

The working principle of the target paste mounting base 10 and the cylindrical reflector plate is as follows:

by adopting the flat mounting plane 13 to replace the cylindrical surface with radian, the target paste 50 is pasted on the flat mounting plane 13, so that the target paste 50 is easier to position and paste, the problem of pasting angle caused by the cambered surface is not required to be entangled by staff, the adjustment times are reduced, the mounting efficiency is improved, and the precision of final AGV navigation mapping is also improved. The target paste mounting base 10 and the cylindrical reflector can be concentrically arranged, so that a worker can meet the paste requirement of the target paste 50 by only adjusting the included angle between the reflector strip 41 and the target paste 50. Through setting up the cylindrical reflector panel of butt piece 20 butt, prevent that the mount pad body from taking place to rotate to improve the mapping accuracy. Meanwhile, the normal target paste 50 is stuck once and cannot be reused, after the target paste 50 is stuck on the target paste mounting base 10, the effect of recycling the target paste 50 can be achieved by plugging the target paste mounting base 10, so that the target paste is convenient to detach and replace, and is more environment-friendly.

It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations and modifications of the present utility model will be apparent to those of ordinary skill in the art in light of the foregoing description. It is not necessary here nor is it exhaustive of all embodiments. And obvious variations or modifications thereof are contemplated as falling within the scope of the present utility model.

Claims (10)

1. A target subsides installation base, characterized in that includes:

the mounting base comprises a mounting base body and a fixing part;

the installation part is provided with an installation plane, and the center position of the installation plane is used for setting a target patch;

the fixed part with the installation department is connected, the axis of fixed part with the axis of installation department is located same straight line, be provided with on the fixed part and hold the chamber, hold the intracavity and be provided with and be used for preventing installation base body pivoted butt piece.

2. The target mount base of claim 1, wherein: the fixing part is arranged in a cylindrical structure.

3. The target mount base of claim 2, wherein: one end of the fixing part, which is far away from the mounting part, is provided with a chamfer.

4. A target tile mounting base according to claim 2 or 3, wherein: one end of the fixing part, which is close to the mounting part, is provided with a clamping platform.

5. The target mount base of claim 1, wherein: the accommodating cavity is arranged into a cylindrical structure with one end open; the abutting piece comprises an abutting shaft and a spring, wherein the abutting shaft is movably arranged in the accommodating cavity, the deformation direction of the spring is parallel to the moving direction of the abutting shaft, one end of the spring is abutted to the cavity wall of the accommodating cavity, and the other end of the spring is abutted to one end of the abutting shaft.

6. The target mount base of claim 5, wherein: the fixing part is also provided with a bolt hole communicated with the accommodating cavity; the side wall of the abutting shaft is provided with a clamping structure, the abutting piece further comprises a limiting bolt, the limiting bolt comprises a working state and a non-working state, and when the limiting bolt is in the working state, the limiting bolt passes through the bolt hole to be abutted with the clamping structure; when the limiting bolt is in the non-working state, the spring is abutted against the abutting shaft, so that one end of the abutting shaft penetrates out of the opening of the accommodating cavity.

7. The target mount base of claim 6, wherein: the clamping structure is arranged as a clamping hole or a clamping step.

8. The target mount base of claim 5 or 6, wherein: the axis of the accommodating cavity is perpendicular to the axis of the mounting base body.

9. The target mount base of claim 1, further comprising a height adjustment member disposed on the mounting plane so as to be movable in a height direction of the mounting plane, the target mount being disposed on the height adjustment member.

10. A cylindrical reflector, comprising:

the upright post is a cylindrical hollow upright post, and a light reflecting strip is arranged on the upright post; and

the target mounting base of any one of claims 1-9, the target mounting base being disposed concentric with the upright.