CN216422568U

CN216422568U - Books management robot

Info

Publication number: CN216422568U
Application number: CN202122713847.2U
Authority: CN
Inventors: 张京超
Original assignee: China Science And Technology Intelligent Control Tianjin Communication Engineering Co ltd
Current assignee: China Science And Technology Intelligent Control Tianjin Communication Engineering Co ltd
Priority date: 2021-11-08
Filing date: 2021-11-08
Publication date: 2022-05-03
Anticipated expiration: 2031-11-08

Abstract

The utility model discloses a books management robot, concretely relates to books management robot technical field, including base and camera, the bottom surface of base rotates installs the drive wheel and follows the driving wheel, the up end of base is provided with adjustment mechanism, adjustment mechanism include with base up end fixed mounting's guiding axle, the guide way has been seted up to the inner chamber of guiding axle, the inner chamber slidable mounting of guiding way has the guide block, the up end fixed mounting of guide block has the lead screw, the axial end of lead screw and the bottom surface fixed connection of camera, the axial outer wall of guiding axle rotates installs the adjustable ring that passes through threaded connection with the lead screw outer wall. The adjustable ring is rotated to drive the lead screw and the camera to change the height, and when book information acquisition with different heights is carried out, the height of the camera can be adjusted, so that the camera and books keep the same height, horizontal acquisition of the camera is facilitated, the phenomenon that the acquisition angle of the camera is deviated can be effectively avoided, and the accuracy of image acquisition is improved.

Description

Books management robot

Technical Field

The utility model relates to a taking care of books robotechnology field specifically is a taking care of books robot.

Background

The book management robot is very common in real life, the book management robot carries out image acquisition through the camera to books on the bookshelf, and through backstage processing system, carry out information statistics to books, reach the effect of management books, the camera height of the book management robot among the prior art can not be adjusted, when gathering books on the not co-altitude bookshelf, only can be through changing the camera angle, just can carry out image acquisition to books, because the skew takes place for the camera collection angle, can lead to information acquisition inaccurate, the urgent need now is a kind of book management robot that can adjust the camera height, in order to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a books management robot to solve the problem that proposes in the above-mentioned background art.

In order to solve the technical problem, the utility model adopts the following technical scheme: a book management robot comprises a base and a camera, wherein a driving wheel and a driven wheel are rotatably mounted on the bottom surface of the base, and an adjusting mechanism is arranged on the upper end surface of the base.

The adjusting mechanism comprises a guide shaft fixedly mounted on the upper end face of the base, a guide groove is formed in the inner cavity of the guide shaft, a guide block is slidably mounted in the inner cavity of the guide groove, a lead screw is fixedly mounted on the upper end face of the guide block, the axial end of the lead screw is fixedly connected with the bottom face of the camera, and an adjusting ring which is connected with the outer wall of the lead screw through threads is rotatably mounted on the axial outer wall of the guide shaft.

Preferably, the adjusting mechanism further comprises a sliding groove located on the upper end face of the base, a sliding block is slidably mounted in an inner cavity of the sliding groove, a first connecting rod is rotatably mounted on the upper end face of the sliding block, a second connecting rod is slidably mounted at the other end of the first connecting rod, and one end, far away from the first connecting rod, of the second connecting rod is rotatably connected with the radial outer wall of the guide shaft.

Preferably, the one end fixed mounting that the guiding axle was kept away from to the second connecting rod has T type pole, and the other end of T type pole extends to the inner chamber of first connecting rod to with the inner wall sliding connection of first connecting rod, the outer wall fixed mounting of T type pole has connecting spring, connecting spring's the other end and the inner wall fixed connection of first connecting rod.

Preferably, the bottom surface of spout fixed mounting has the skewed tooth, and the inner chamber of slider rotates through the torsional spring and installs the ratchet rod with latch block, and the inner chamber slidable mounting of slider has the control lever that is used for roof pressure ratchet rod.

Preferably, the outer wall of the control rod is fixedly provided with a first magnetic block, and the inner wall of the sliding block is fixedly provided with a second magnetic block for attracting the first magnetic block.

Preferably, a first supporting plate and a second supporting plate are fixedly installed in the inner cavity of the base, a first transmission shaft is rotatably installed on the outer wall of the first supporting plate, one axial end of the first transmission shaft is fixedly connected with the center of the axial end of the driving wheel, a first bevel gear is fixedly installed at the other end of the first transmission shaft, a driving motor is fixedly installed on the inner wall of the base, and a second bevel gear meshed with the first bevel gear is fixedly installed on an output shaft of the driving motor.

Compared with the prior art, the beneficial effects of the utility model reside in that:

through the up end fixed mounting guiding axle at the base, and the lead screw of camera is supported in the inner chamber slidable mounting of guiding axle, the axial end of guiding axle rotates simultaneously and installs the adjustable ring of being connected through the internal and external screw thread fit with the lead screw, rotate the adjustable ring and drive lead screw and camera change height, when information acquisition to the books of co-altitude, can be through adjusting the camera height, make camera and books keep same height, so that the camera level gathers the image, can effectively avoid the camera to gather the angle and take place the skew, improve the accuracy of gathering the image.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, 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 these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a cross-sectional view of the middle guide shaft of the present invention.

Fig. 3 is a cross-sectional view of the first connecting rod of the present invention.

Fig. 4 is a cross-sectional view of the middle slider of the present invention.

Fig. 5 is a cross-sectional view of the base of the present invention.

In the figure: 1. a base; 2. a camera; 3. an adjustment mechanism; 31. an adjusting ring; 32. a second link; 33. a guide shaft; 34. a T-shaped rod; 35. a first link; 36. a control lever; 37. a chute; 38. a slider; 39. a first magnetic block; 310. a second magnetic block; 311. a guide groove; 312. a ratchet rod; 313. a connecting spring; 314. a screw rod; 315. a guide block; 4. a drive motor; 41. a driven wheel; 42. a drive wheel; 43. a second bevel gear; 44. a second drive shaft; 45. a second support plate; 46. a first drive shaft; 47. a first support plate; 48. a first bevel gear; 49. a radio receiver; 410. and a single chip microcomputer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1:

as shown in FIGS. 1-5, the present invention provides a robot for book management, comprising a base 1 and a camera 2, wherein the bottom surface of the base 1 is rotatably installed with a driving wheel 42 and a driven wheel 41, and the base 1 is driven to move by the rotation of the driving wheel 42 and the cooperation of the driven wheel 41.

The upper end face of base 1 is provided with adjustment mechanism 3, and adjustment mechanism 3 includes the guiding axle 33 with base 1 up end fixed mounting, and guide way 311 has been seted up to the inner chamber of guiding axle 33, and the inner chamber slidable mounting of guide way 311 has guide block 315, and guide block 315 is the rectangular block, can follow the straight line of guide way 311 inner wall and slide.

Lead screw 314 is fixedly mounted on the upper end face of guide block 315, the axial end of lead screw 314 and the bottom surface fixed connection of camera 2, drive lead screw 314 and camera 2 synchronous motion through sliding guide block 315, reach the effect of changing the camera height, when information acquisition to books of different heights, can be through adjusting camera 2 height, make camera 2 keep same height with books, so that camera 2 horizontal collection image, can effectively avoid camera 2 collection angle to take place the skew, improve the accuracy of gathering the image.

The axial outer wall of guiding axle 33 rotates and installs the adjustable ring 31 that passes through threaded connection with lead screw 314 outer wall, utilizes the screw thread transmission principle to drive camera 2 through rotating adjustable ring 31 and accomplishes altitude mixture control, and in addition, adjustable ring 31 is connected through interior external screw thread fit with lead screw 314, when can avoiding camera 2 image acquisition, receives the influence of gravity to lead screw 314 gliding, further improves image acquisition's precision.

Further, the inner chamber fixed mounting of base 1 has first backup pad 47 and second backup pad 45, and first transmission shaft 46 is installed in the outer wall rotation of first backup pad 47, and first transmission shaft 46 passes through the bearing to be connected with first backup pad 47 for reduce the resistance when first transmission shaft 46 rotates with drive wheel 42.

One axial end of the first transmission shaft 46 is fixedly connected with the center position of the axial end of the driving wheel 42, the other end of the first transmission shaft 46 is fixedly provided with a first bevel gear 48, and the driving wheel 42 can be driven to rotate by rotating the first bevel gear 48 through the first transmission shaft 46.

The inner wall of the base 1 is fixedly provided with a driving motor 4, an output shaft of the driving motor 4 is fixedly provided with a second bevel gear 43 engaged with a first bevel gear 48, the driving motor 4 drives a driving wheel 42 to rotate through the first bevel gear 48 and the second bevel gear 43, and the driving motor 4 is used as a power source for the movement of the base 1.

In addition, the outer wall of the second supporting plate 45 is rotatably connected with a second transmission shaft 44 through a bearing, and the axial end of the second transmission shaft 44 is fixedly connected with the center of the axial end of the driven wheel 41, so as to ensure the balance of the base 1 during movement and further keep the camera 2 balanced during image acquisition.

The inner cavity of the base 1 is also provided with a radio receiver 49 and a single chip microcomputer 410, signals are sent through mobile communication equipment, the signals are received by the radio receiver 49 and transmitted to the single chip microcomputer 410, the rotation direction of the driving motor 4 is controlled through the single chip microcomputer 410, the moving direction of the base 1 can be controlled, the base 1 is controlled to move through the mobile communication equipment, and therefore an operator can conveniently remotely control the book management robot to carry out image acquisition.

Example 2

Referring to fig. 1-5, a further improvement is made on the basis of embodiment 1:

the adjusting mechanism 3 further comprises a sliding groove 37 located on the upper end surface of the base 1, a sliding block 38 is slidably mounted in an inner cavity of the sliding groove 37, and the sliding groove 37 provides a sliding space for the sliding block 38.

The upper end face of the sliding block 38 is rotatably provided with a first connecting rod 35, the other end of the first connecting rod 35 is slidably provided with a second connecting rod 32, one end, far away from the first connecting rod 35, of the second connecting rod 32 is rotatably connected with the radial outer wall of the guide shaft 33, and the sliding of the sliding block 38 along the inner cavity of the sliding groove 37 can be realized through the sliding fit of the first connecting rod 35 and the second connecting rod 32.

Furthermore, a T-shaped rod 34 is fixedly installed at one end of the second connecting rod 32 far away from the guide shaft 33, the other end of the T-shaped rod 34 extends to an inner cavity of the first connecting rod 35 and is slidably connected with an inner wall of the first connecting rod 35, and the T-shaped rod 34 is used for slidably connecting the first connecting rod 35 and the second connecting rod 32.

The outer wall of the T-shaped rod 34 is fixedly provided with a connecting spring 313, the other end of the connecting spring 313 is fixedly connected with the inner wall of the first connecting rod 35, the connecting spring 313 pushes the T-shaped rod 34 in real time so as to support the guide shaft 33 in real time, and the sliding slide block 38 can change the area of the supporting surface of the camera 2.

After the height of the camera 2 is adjusted, the gravity center of the robot can move upwards, in order to improve the stability of the robot, the area of the bottom surface of the robot is changed through the sliding block 38, the stability of the robot can be further improved, and the camera 2 is prevented from falling.

Further, the bottom surface of the sliding groove 37 is fixedly provided with helical teeth, the inner cavity of the sliding block 38 is rotatably provided with a ratchet rod 312 engaged with the latch through a torsion spring, the inner cavity of the sliding block 38 is slidably provided with a control rod 36 for pressing the ratchet rod 312, the sliding of the sliding block 38 can be retreated for one-way limitation through the engagement of the ratchet rod 312 and the latch, the connecting spring 313 is prevented from pushing the sliding block 38 to slide, when the sliding block 38 is required to slide, the tip of the control rod 36 presses the ratchet rod 312 until the ratchet rod 312 is separated from the latch through pressing the control rod 36, and the sliding block 38 can freely slide along the inner cavity of the sliding groove 37 at the moment.

In order to facilitate resetting of the control lever 36 after the control lever 36 is pressed, a first magnetic block 39 is fixedly mounted on the outer wall of the control lever 36, a second magnetic block 310 for attracting the first magnetic block 39 is fixedly mounted on the inner wall of the sliding block 38, the magnetic poles of the first magnetic block 39 and the second magnetic block 310 which are opposite in positive face can attract the control lever 36 to reset after the control lever 36 is pressed through magnetic force, and therefore the torsion spring drives the ratchet rod 312 to be clamped with the latch again.

It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. A book management robot comprising a base (1) and a camera (2), characterized in that: a driving wheel (42) and a driven wheel (41) are rotatably mounted on the bottom surface of the base (1), and an adjusting mechanism (3) is arranged on the upper end surface of the base (1);

adjustment mechanism (3) include with base (1) up end fixed mounting's guiding axle (33), guide way (311) have been seted up to the inner chamber of guiding axle (33), the inner chamber slidable mounting of guide way (311) has guide block (315), the up end fixed mounting of guide block (315) has lead screw (314), the axial end of lead screw (314) and the bottom surface fixed connection of camera (2), the rotation of the axial outer wall of guiding axle (33) is installed and is passed through threaded connection's adjustable ring (31) with lead screw (314) outer wall.

2. The book management robot according to claim 1, wherein the adjusting mechanism (3) further comprises a sliding slot (37) located at the upper end surface of the base (1), a sliding block (38) is slidably mounted in an inner cavity of the sliding slot (37), a first connecting rod (35) is rotatably mounted at the upper end surface of the sliding block (38), a second connecting rod (32) is slidably mounted at the other end of the first connecting rod (35), and one end of the second connecting rod (32) far away from the first connecting rod (35) is rotatably connected with the radial outer wall of the guide shaft (33).

3. The book management robot according to claim 2, wherein a T-shaped rod (34) is fixedly mounted on one end of the second link (32) away from the guide shaft (33), the other end of the T-shaped rod (34) extends into the inner cavity of the first link (35) and is slidably connected with the inner wall of the first link (35), a connecting spring (313) is fixedly mounted on the outer wall of the T-shaped rod (34), and the other end of the connecting spring (313) is fixedly connected with the inner wall of the first link (35).

4. The book management robot according to claim 2, wherein the bottom surface of the sliding slot (37) is fixedly provided with inclined teeth, the inner cavity of the sliding block (38) is rotatably provided with a ratchet rod (312) engaged with the latch teeth through a torsion spring, and the inner cavity of the sliding block (38) is slidably provided with a control rod (36) for pressing the ratchet rod (312).

5. The book management robot as claimed in claim 4, wherein a first magnetic block (39) is fixedly mounted on an outer wall of said lever (36), and a second magnetic block (310) for attracting the first magnetic block (39) is fixedly mounted on an inner wall of said slider (38).

6. The book management robot according to claim 1, wherein a first support plate (47) and a second support plate (45) are fixedly installed in the inner cavity of the base (1), a first transmission shaft (46) is rotatably installed on the outer wall of the first support plate (47), one axial end of the first transmission shaft (46) is fixedly connected with the center position of the axial end of the driving wheel (42), a first bevel gear (48) is fixedly installed on the other end of the first transmission shaft (46), the driving motor (4) is fixedly installed on the inner wall of the base (1), and a second bevel gear (43) meshed with the first bevel gear (48) is fixedly installed on the output shaft of the driving motor (4).