CN112066851A

CN112066851A - Accurate shell roundness detection mechanism for sweeping robot

Info

Publication number: CN112066851A
Application number: CN202010845796.6A
Authority: CN
Inventors: 齐祖彬
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-20
Filing date: 2020-08-20
Publication date: 2020-12-11

Abstract

The invention provides a shell roundness precision detection mechanism for a sweeping robot, which belongs to the technical field of electronic product assembly and comprises an adjusting piece, wherein an adjusting rod is inserted in an inner thread of the adjusting piece, a detection seat is rotatably connected onto the adjusting rod, a detection conversion mechanism is uniformly inserted onto the detection seat, a conversion air bag is arranged between the detection seat and the adjusting rod, the conversion air bag penetrates through the adjusting rod and is connected onto the detection air bag, and an airflow detection assembly is arranged on the detection air bag. This accurate nature detection mechanism of shell circularity that robot used sweeps floor, through detecting the shifter, detecting gasbag and air current determine module's combination, can measure the accurate nature of the shell circularity of the robot that sweeps floor, guarantee to flow in the accurate nature of equipment use link shell circularity to improve the efficiency and the quality of the robot equipment of sweeping floor, this mechanism can carry out the detection of circular arc accuracy to the shell of different internal diameters simultaneously, very big improvement this detection mechanism's application scope.

Description

Accurate shell roundness detection mechanism for sweeping robot

Technical Field

The invention relates to the technical field of electronic product assembly, in particular to a shell roundness precision detection mechanism for a sweeping robot.

Background

Along with the continuous progress of scientific technology, more and more intelligent electronic products get into people's daily life, intelligence robot of sweeping the floor is just one of them, receive the liking of vast consumer deeply because of its intelligence is high-efficient, the robot of sweeping the floor seems small and exquisite convenient, but very complicated in its actual equipment production process, can influence its equipment production's quality because of various factors, and its shell circularity precision is exactly an important factor that influences robot of sweeping the floor equipment production quality, the not enough accurate arc line sections that can produce different diameters of shell circularity, can appear following condition in the installation of shell:

1. the minimum diameter of the arc of the shell is smaller than the diameter originally required by assembly, so that the assembly of the shell is difficult, and the shell cannot be installed or the installation process is damaged, so that the service life is influenced.

2. The minimum diameter of the arc of the shell is larger than the diameter required originally by assembly, so that the engagement degree of the shell and the assembly seat is reduced, the shell is assembled insecurely, the shell is moved easily by external force, and a relatively large gap exists between the shell and the assembly seat, so that dust is easily introduced into the normal use of the machine which is influenced by the inside of the machine, and the service life of the sweeping robot is further influenced.

In order to avoid the problems, the roundness precision of the shell needs to be improved in the shell production process, and the roundness precision detection before the shell is assembled and used is also very important, the problem that the shell is difficult to assemble or the fit degree between the shell and an assembling seat after the shell is assembled is low due to the fact that the roundness of the shell with low roundness precision is not accurate can be effectively prevented from flowing into an assembling and using link through detection, the assembling efficiency and the assembling quality of the sweeping robot are improved, the quality and the service life of the sweeping robot are improved, and therefore the shell roundness precision detection mechanism for the sweeping robot is provided and used for solving the problems.

Disclosure of Invention

In order to solve the above technical problems, the present invention provides a mechanism for accurately detecting a roundness of a housing of a robot for sweeping, which is achieved by the following specific technical means:

a shell roundness precision detection mechanism for a sweeping robot comprises a base, wherein a movable seat is rotatably connected onto the base, adjusting pieces are uniformly arranged on the movable seat, an adjusting rod is inserted into the inner thread of each adjusting piece, a detection seat is rotatably connected onto the adjusting rod, a detection conversion mechanism is uniformly inserted onto the detection seat and comprises a detection piece, a movable rod and an elastic piece, the detection piece is rotatably connected onto the movable rod, the movable rod is movably inserted onto the detection seat through the elastic piece, a conversion air bag is arranged between the detection seat and the adjusting rod and corresponds to the movable rod and penetrates through the adjusting rod to be connected onto the detection air bag, an air flow detection assembly is arranged on the detection air bag, an on-off mechanism is connected onto the air flow detection assembly, a control piece is sleeved on the adjusting rod and corresponds to the on-off mechanism, and a driving adjusting ring is meshed and connected between the, the driving adjusting ring is rotatably arranged on the movable seat, a change-over switch is connected between the driving adjusting ring and the movable seat, and a driving device is connected on the change-over switch.

Preferably, the regulating part rotates to be connected on the sliding seat, and the one end of adjusting the pole and keeping away from the sliding seat rotates to be connected on detecting the seat, and the rotation through the regulating part drives the regulation pole and removes along the groove of seting up on the sliding seat.

Preferably, the movable rod is uniformly inserted on the end face, away from the adjusting rod, of the detection seat, and the detection piece is rotatably connected to one end, away from the detection seat, of the movable rod.

Preferably, the airflow detection assembly is a portable anemometer, so that the whole mechanism is relatively convenient and fast.

Preferably, on-off mechanism includes connecting piece and connecting seat, and the connecting piece meshing is pegged graft in the connecting seat, and is connected with the spring between the two, and the control is located between connecting piece and the connecting seat, and on-off mechanism is under the effect of control received centrifugal force, forced disconnection, and when the control lost the effect of centrifugal force, and made on-off mechanism lost the power of forced disconnection, and at this moment, connecting piece and connecting seat are in the same place under the effect of spring, and messenger's air current detection subassembly carries out normal detection work.

Preferably, the control piece is connected on adjusting the pole relatively rotating, and the control piece is flexible rubber materials, can produce deformation under the effect of messenger's control piece centrifugal force and extrude connecting piece and connecting seat, makes the two disconnection.

The invention has the following beneficial effects:

1. this shell circularity precision detection mechanism that robot used sweeps floor, utilize the movable seat to drive and detect the shifter, combine the conversion gasbag simultaneously, detect gasbag and air current determine module, can be high-efficient accurate to the robot shell circularity precision of sweeping floor measure, and carry out corresponding processing to the lower shell of circularity precision, guarantee to flow into the shell that the equipment was used the link and keep better circular arc precision, effectual from the source control causes the lower problem of the degree of agreeing with after shell equipment difficulty or the equipment because of the shell circularity is accurate inadequately, thereby improve the efficiency and the quality of robot equipment of sweeping floor, further improvement robot's the quality and life of sweeping floor.

2. This accurate detection mechanism of shell circularity that robot used sweeps floor utilizes the drive adjustable ring to adjust the position that detects the shifter on detecting the seat through regulating part and regulating lever to this mechanism can carry out the detection of circular arc accuracy to the shell of different internal diameters, very big improvement this detection mechanism's application scope, simultaneously corresponding improvement the degree of accuracy of testing result.

Drawings

FIG. 1 is a front cross-sectional view of the present invention.

FIG. 2 is an enlarged view of A of FIG. 1 according to the present invention.

FIG. 3 is a schematic front view of the present invention.

FIG. 4 is an enlarged view of B of FIG. 3 according to the present invention.

FIG. 5 is a schematic view of the connection between the base, the airflow detecting member, the driving adjusting ring and the driving device according to the present invention.

FIG. 6 is a view showing a connection between the on-off mechanism and the control member according to the present invention.

In the figure: 1. a base; 2. a movable seat; 3. an adjustment member; 4. adjusting a rod; 5. a detection seat; 6. a detection conversion mechanism; 61. a detection member; 62. a movable rod; 63. an elastic member; 7. converting the air bag; 8. detecting the air bag; 9. an airflow detection assembly; 10. an on-off mechanism; 101. a connecting member; 102. a connecting seat; 11. a control member; 12. driving the adjusting ring; 13. a switch; 14. a drive device.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, a mechanism for accurately detecting the roundness of a housing of a robot for sweeping comprises a base 1, a movable seat 2 is rotatably connected to the base 1, adjusting members 3 are uniformly arranged on the movable seat 2, an adjusting rod 4 is inserted into an internal thread of the adjusting member 3, a detecting seat 5 is rotatably connected to the adjusting rod 4, a detecting switching mechanism 6 is uniformly inserted into the detecting seat 5, the detecting switching mechanism 6 comprises a detecting member 61, a movable rod 62 and an elastic member 63, the detecting member 61 is rotatably connected to the movable rod 62, the movable rod 62 is movably inserted into the detecting seat 5 through the elastic member 63, the adjusting member 3 is rotatably connected to the movable seat 2, one end of the adjusting rod 4, far away from the movable seat 2, is rotatably connected to the detecting seat 5, the adjusting rod 4 is driven to move along a groove formed in the movable seat 2 through the rotation of the adjusting member 3, a switching air bag 7 is arranged between the detecting seat 5 and the, the conversion air bag 7 corresponds to the movable rod 62, the movable rod 62 is uniformly inserted on the end surface of the detection seat 5 far away from the adjusting rod 4, the detection piece 61 is rotatably connected on one end of the movable rod 62 far away from the detection seat 5, the conversion air bag 7 passes through the adjusting rod 4 and is connected on the detection air bag 8, the detection air bag 8 is provided with an air flow detection assembly 9, the air flow detection assembly 9 is a portable anemometer, so that the whole mechanism is relatively convenient, the air flow detection assembly 9 is connected with an on-off mechanism 10, the on-off mechanism 10 comprises a connecting piece 101 and a connecting seat 102, the connecting piece 101 is engaged and inserted in the connecting seat 102, a spring is connected between the connecting piece 101 and the connecting seat 102, the control piece 11 is positioned between the connecting piece 101 and the connecting seat 102, the on-off mechanism 10 is forcedly disconnected under the action of centrifugal force when, at this moment, connecting piece 101 and connecting seat 102 are under the effect of spring, the reconnection is in the same place, make air current detection subassembly 9 carry out normal detection achievement, the cover is equipped with control 11 on adjusting pole 4, control 11 is corresponding with on-off mechanism 10, control 11 relative rotation connects on adjusting pole 4, and control 11 is flexible rubber material, can produce deformation under the effect of messenger's control 11 centrifugal force and extrude connecting piece 101 and connecting seat 102, make the disconnection of the two, the meshing is connected with drive adjustable ring 12 between the regulating part 3, drive adjustable ring 12 rotates and sets up on sliding seat 2, and be connected with change over switch 13 between drive adjustable ring 12 and the sliding seat 2, be connected with drive arrangement 14 on the change over switch 13.

The working principle is as follows: when the shell roundness precision detection mechanism for the sweeping robot is used for carrying out roundness precision detection on a shell of the sweeping robot, the adjusting part 3 on the movable seat 2 is placed at a position needing to be detected in the shell, the driving device 14 is switched to the driving adjusting ring 12 through controlling the change-over switch 13 to drive the driving adjusting ring 12 to rotate, the adjusting part 3 meshed and connected with the driving adjusting ring 12 is driven to rotate on the movable seat 2, so that the adjusting part 3 drives the adjusting rod 4 inserted with internal threads thereof to correspondingly move, the adjusting rod 4 drives the detecting seat 5 thereon to correspondingly move along with the adjusting rod in the moving process, and the detecting part 61 on the detecting seat 5 can correspondingly adjust according to the size needing to detect the inner diameter of the shell, so that the detecting part is more attached to the inner side wall of the shell, and the application range of the detection mechanism is improved, meanwhile, the accuracy of the detection result is improved, when the diameter of the inner side of the shell is larger, the detection air bag 8 is correspondingly changed along with the adjustment of the detection part 61, when the diameter of the inner side of the shell is larger, the adjusting ring 12 is driven to rotate clockwise, the detection part 61 is driven to move outwards by the adjusting rod 4 through the detection seat 5, at the moment, because the adjusting rod 4 moves outwards synchronously, the detection air bag 8 is gradually recovered to the state direction when no acting force is applied because of the reduced stress, at the moment, air is sucked because of the recovery, the air flow detection assembly 9 drives the control part 11 on the air flow detection assembly to rotate along with the adjustment rod 4 because of the rotation of the adjusting rod 4, and moves between the connecting piece 101 and the connecting seat 102 under the left and right of the centrifugal force, so that the connecting piece 101 and the connecting seat 102 are disconnected, the air flow detection assembly 9, namely the portable anemometer is in a non-measuring state, and the air, when the inner diameter of the shell is larger, the process is the same as the process and the direction is opposite, so that the detection piece 61 is adjusted, after the position of the detection piece 61 is adjusted, the driving device 14 is switched to the movable seat 2 through the switch 13 to drive the movable seat 2 to rotate, so that the detection piece 61 on the movable seat rotates along the inner wall of the shell, when the inner side wall of the shell has lower roundness precision, the diameters of arcs with different roundness are different, when the diameter of the arc is larger than the standard diameter of the shell, the detection piece 61 loses the force for limiting the arc and moves outwards, at the moment, the stress of the conversion air bag 7 is reduced, the deformation state is recovered, gas is sucked from the detection air bag 8, the gas in the detection air bag 8 is reduced, the gas is sucked from the outside to supplement in the supplementing process, and the passing gas flow is detected through the gas flow detection assembly 9, similarly, when the circular arc diameter is less than the shell standard diameter, on the contrary with above-mentioned testing process, equally examine and repair the air current piece of process, judge the height of shell circularity precision according to the result that detects, carry out corresponding processing to the lower shell of circularity precision to guarantee that the shell that flows into the equipment and use the link keeps better circular arc precision, thereby improve the efficiency and the quality of robot equipment of sweeping the floor, thereby further improvement robot's of sweeping the floor quality and life.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a shell circularity precision detection mechanism that robot used sweeps floor, includes base (1), its characterized in that: the device is characterized in that a movable seat (2) is rotatably connected onto a base (1), adjusting parts (3) are uniformly arranged on the movable seat (2), adjusting rods (4) are inserted into internal threads of the adjusting parts (3), detection seats (5) are rotatably connected onto the adjusting rods (4), detection switching mechanisms (6) are uniformly inserted onto the detection seats (5), each detection switching mechanism (6) comprises a detection part (61), a movable rod (62) and an elastic part (63), the detection parts (61) are rotatably connected onto the movable rods (62), the movable rods (62) are movably inserted onto the detection seats (5) through the elastic parts (63), a conversion air bag (7) is arranged between the detection seats (5) and the adjusting rods (4), the conversion air bag (7) corresponds to the movable rods (62), the conversion air bag (7) penetrates through the adjusting rods (4) and is connected onto the detection air bags (8), and air flow detection assemblies (9) are arranged on the detection air bags (8), the air flow detection assembly (9) is connected with an on-off mechanism (10), the adjusting rod (4) is sleeved with a control piece (11), the control piece (11) corresponds to the on-off mechanism (10), the adjusting pieces (3) are meshed with one another and are connected with a driving adjusting ring (12), the driving adjusting ring (12) is rotatably arranged on the movable seat (2), a change-over switch (13) is connected between the driving adjusting ring (12) and the movable seat (2), and a driving device (14) is connected to the change-over switch (13).

2. The accurate detection mechanism for the roundness of the shell of the sweeping robot in the claim 1 is characterized in that: the adjusting piece (3) is rotatably connected to the movable seat (2), and one end, far away from the movable seat (2), of the adjusting rod (4) is rotatably connected to the detection seat (5).

3. The accurate detection mechanism for the roundness of the shell of the sweeping robot in the claim 1 is characterized in that: the movable rods (62) are uniformly inserted into the end face, away from the adjusting rod (4), of the detection seat (5), and the detection piece (61) is rotatably connected to one end, away from the detection seat (5), of the movable rods (62).

4. The accurate detection mechanism for the roundness of the shell of the sweeping robot in the claim 1 is characterized in that: the airflow detection assembly (9) is a portable anemometer.

5. The accurate detection mechanism for the roundness of the shell of the sweeping robot in the claim 1 is characterized in that: the on-off mechanism (10) comprises a connecting piece (101) and a connecting seat (102), the connecting piece (101) is meshed and inserted in the connecting seat (102), a spring is connected between the connecting piece (101) and the connecting seat (102), and the control piece (11) is located between the connecting piece (101) and the connecting seat (102).

6. The accurate detection mechanism for the roundness of the shell of the sweeping robot in the claim 1 is characterized in that: the control piece (11) is connected to the adjusting rod (4) in a relatively rotating mode, and the control piece (11) is made of flexible rubber materials.