CN110364879B

CN110364879B - Automatic recharging device for security robot

Info

Publication number: CN110364879B
Application number: CN201910743244.1A
Authority: CN
Inventors: 白龙周; 王淼; 杨静
Original assignee: Yancheng Zhaoyang Industrial Design Co Ltd
Current assignee: Yancheng Zhaoyang Industrial Design Co., Ltd
Priority date: 2019-08-13
Filing date: 2019-08-13
Publication date: 2020-11-20
Anticipated expiration: 2039-08-13
Also published as: CN110364879A

Abstract

The invention discloses an automatic recharging device of a security robot, and relates to the technical field of robot charging equipment. This automatic recharging device of security protection robot, through setting up the elevating platform, first spring and closing plate, the elevating platform carries out the motion that resets in the connecting hole under the effect of first spring elasticity, and then can stimulate in the socket immigration casing again, and can stimulate the closing plate downstream and can cover including the mouth that charges completely, therefore just can stop the danger of electric shock, can also avoid the socket to be corroded by the moisture that contains in air and the air on every side simultaneously, and then can guarantee the life of socket.

Description

Automatic recharging device for security robot

Technical Field

The invention relates to the technical field of robot charging equipment, in particular to an automatic recharging device for a security robot.

Background

The security robot is a robot which is semi-autonomous, autonomous or assists humans to complete security protection under the complete control of humans, is a subdivided field of the robot industry, is based on the requirements of actual production and life, and is used for solving the potential safety hazard, patrol monitoring, disaster warning and the like, thereby reducing the occurrence of safety accidents and the loss of lives and properties.

The inspection work is carried out by virtue of the security robot, the inspection effect can be further improved, and most security robots currently carry out inspection work in a formulated area by consuming electric energy, so that the security robot needs to automatically move to a charging position to supplement the electric energy under the control of a self control system after working for a period of time, however, the recharging device of the security robot is roughly divided into two categories, one is a wireless charging technology, the safety performance is high, but the economic cost investment of equipment is high due to the high technical content, the maintenance cost is high, the popularization is not facilitated, the other is a common contact type charging structure, namely, the charging purpose is achieved by utilizing the electric connection and conduction relationship between charging contacts, the technical content and the maintenance cost are relatively low, the security performance is poor, and the security robot is easily corroded by ambient air and moisture after being exposed outside for a long time, reduce its life, still cause the danger of electrocuteeing easily simultaneously, cause certain threat for people's personal safety, consequently need an automatic recharge device of security protection robot urgently to need to solve above-mentioned problem.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides an automatic recharging device for a security robot, which solves the problems that the safety performance is poor, the security robot is easily corroded by ambient air and moisture after being exposed outside for a long time, the service life of the security robot is shortened, and meanwhile, the danger of electric shock is easily caused, and certain threat is caused to the personal safety of people.

(II) technical scheme

In order to achieve the above purposes, the technical scheme adopted by the invention is as follows: the utility model provides an automatic recharging device of security protection robot, includes the casing, the connecting hole has been seted up to the upper surface of casing, the elevating platform has been cup jointed in the connecting hole, the upper surface of elevating platform inner wall respectively with the one end fixed connection of the first spring of a plurality of, and the other end of the first spring of a plurality of is fixed connection respectively at shells inner wall's lower surface, the right flank fixedly connected with wedge plate of elevating platform to the wedge plate is located the casing, and the elevating platform left surface corresponds the position fixedly connected with balance plate of wedge plate, the right flank of wedge plate has been seted up and has been rolled the groove, be provided with the gyro wheel in the roll groove, the right flank of gyro wheel and the left surface fixed connection of connecting plate, the first connecting piece of right flank fixedly connected with of connecting plate.

The utility model discloses a hinge joint, including shell inner wall, first connecting piece, right-hand member fixed connection of first connecting piece have first telescopic link, the right-hand member fixed connection of first telescopic link is at shell inner wall's right flank, the last fixed surface of connecting plate is connected with first ratch, the last surface engagement of first ratch has the gear, the positive joint of gear has the bearing, the pivot has been cup jointed in the bearing, the positive one end fixed connection of pivot is in shell inner wall's front side, the one end fixed connection at the pivot back is at shell inner wall's rear side, the last surface engagement of gear has the second ratch, the left end fixedly connected with second connecting piece of second ratch, the left surface fixedly connected with second telescopic link of second connecting piece.

The left end of the second telescopic rod is fixedly connected to the left side face of the inner wall of the shell, a charging port is formed in the left side face of the shell, a sealing plate is arranged at a position, corresponding to the charging port, of the left side face of the inner wall of the shell, a sliding block is fixedly connected to the top of the left side face of the sealing plate and is connected to a first sliding groove formed in the left side face of the inner wall of the shell in a sliding mode, a first flange is fixedly connected to the front face and the back face of the sealing plate, the front face of the first flange is hinged to one end of the back face of the push rod through a first pin shaft, the other end of the back face of the push rod is hinged to the front face of the second flange through a second pin shaft, the lower surface of the second flange is fixedly connected to the upper surface of the second toothed bar through.

Preferably, a wire sleeve is clamped at a position, corresponding to the socket, of the right side surface of the shell, a power wire is sleeved in the wire sleeve, one end of the power wire is electrically connected with the right side surface of the socket, and the other end of the power wire is electrically connected with the upper surface of the plug.

Preferably, the structure of first telescopic link and second telescopic link is the same, first telescopic link includes the shell, the one end fixed connection of shell is at shells inner wall's right flank, spacing hole has been seted up to the other end of shell, pole in the spacing downthehole cup joints, the one end fixed connection of interior pole is at the right flank of first connecting piece, the right-hand member fixedly connected with slide of interior pole, the upper surface and the lower surface of slide are sliding connection respectively in the second spout that shell inner wall upper surface and lower surface all seted up to the right flank of slide passes through the right flank fixed connection of second spring and shell inner wall.

Preferably, the slider is T-shaped, and the first sliding groove is T-shaped.

Preferably, a slope is fixedly connected to the left side surface of the shell, and an included angle formed by the slope and the left side surface of the shell ranges from 60 degrees to 85 degrees.

Preferably, the connecting hole and the lifting platform are both rectangular, and the inner diameter of the connecting hole is matched with the outer diameter of the lifting platform.

(III) advantageous effects

The invention has the beneficial effects that:

1. this automatic recharging device of security protection robot, through setting up the elevating platform, first spring and closing plate, the elevating platform carries out the motion that resets in the connecting hole under the effect of first spring elasticity, and then can stimulate in the socket immigration casing again, and can stimulate the closing plate downstream and can cover including the mouth that charges completely, therefore just can stop the danger of electric shock, can also avoid the socket to be corroded by the moisture that contains in air and the air on every side simultaneously, and then can guarantee the life of socket.

2. This automatic recharging device of security protection robot through setting up the connecting hole, and the connecting hole is injectd the removal position that the elevating platform carried out among the elevating movement process, and then can improve the stability of elevating platform, and through setting up the balance plate, the weight of balance plate is the same with the weight of wedge board, therefore can further improve the stability of elevating platform.

3. This automatic recharging device of security protection robot, through setting up the slope, under the effect on slope inclined plane, security protection robot can be more simple and easy when moving the elevating platform, through setting up slot and gyro wheel, the slot is set up to the state of slope, therefore the wedge can promote the connecting plate to slide right and drive first ratch and carry out synchronous motion at the in-process of lapse, through setting up first telescopic link, first telescopic link passes through the connecting plate and plays the supporting role to first ratch, make first ratch can drive the second ratch through the gear and be the reverse motion at the in-process of translation, can also drive first ratch and be the motion that resets left simultaneously.

Drawings

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

FIG. 2 is an enlarged schematic view of the structure of the present invention at A;

FIG. 3 is a schematic cross-sectional view of a first chute of the present invention;

fig. 4 is a schematic sectional view of a front view of the first telescopic rod of the present invention.

In the figure: the device comprises a shell 1, a connecting hole 2, a lifting platform 3, a first spring 4, a wedge-shaped plate 5, a balance plate 6, a rolling groove 7, a roller 8, a connecting plate 9, a first connecting plate 10, a first telescopic rod 11, a shell 111, a limiting hole 112, an inner rod 113, a sliding plate 114, a second sliding groove 115, a second spring 116, a first toothed bar 12, a gear 13, a bearing 14, a rotating shaft 15, a second toothed bar 16, a second connecting plate 17, a second telescopic rod 18, a charging port 19, a sealing plate 20, a sliding block 21, a first sliding groove 22, a first flange 23, a first pin 24, a push rod 25, a second pin 26, a second flange 27, a supporting rod 28, a socket 29, a power line 30, a line cover 31, a plug 32 and a slope 33.

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.

As shown in fig. 1 to 4, the present invention provides a technical solution: an automatic recharging device of a security robot comprises a shell 1, a connecting hole 2 is formed in the upper surface of the shell 1, a slope 33 is fixedly connected to the left side surface of the shell 1, the included angle formed by the slope 33 and the left side surface of the shell 1 ranges from 60 degrees to 85 degrees, the security robot can be simpler and easier to move onto a lifting platform 3 under the action of the slope 33, the lifting platform 3 is sleeved in the connecting hole 2, the connecting hole 2 and the lifting platform 3 are both rectangular in shape, the inner diameter of the connecting hole 2 is matched with the outer diameter of the lifting platform 3, through the connecting hole 2, the connecting hole 2 limits the moving direction of the lifting platform 3 in the lifting motion process, the stability of the lifting platform 3 can be improved, the upper surface of the inner wall of the lifting platform 3 is fixedly connected with one end of a plurality of first springs 4, the other ends of the first springs 4 are respectively and fixedly connected with the lower surface of the inner wall of the shell 1, the right side surface of the lifting platform 3 is fixedly connected with a wedge-shaped plate 5, and the wedge-shaped plate 5 is positioned in the shell 1, and the weight of the balance plate 6 is the same as that of the wedge-shaped plate 5 by arranging the balance plate 6, thereby further improving the stability of the lifting platform 3, and the left side surface of the lifting platform 3 is fixedly connected with a balance plate 6 corresponding to the position of the wedge-shaped plate 5, the right side surface of the wedge-shaped plate 5 is provided with a rolling groove 7, through setting up slot 7 and gyro wheel 8, slot 7 is set up to the state of slope, therefore wedge-shaped plate 5 can promote connecting plate 9 and slide right and drive first ratch 12 and carry out synchronous motion at the in-process of removing downwards, is provided with gyro wheel 8 in the slot 7, and the right flank of gyro wheel 8 and the left surface fixed connection of connecting plate 9, the first connecting piece 10 of right flank fixedly connected with of connecting plate 9.

The right side of the first connecting piece 10 is fixedly connected with a first telescopic rod 11, the first telescopic rod 11 and the second telescopic rod 18 have the same structure, the first telescopic rod 11 comprises an outer shell 111, one end of the outer shell 111 is fixedly connected with the right side of the inner wall of the shell 1, the other end of the outer shell 111 is provided with a limiting hole 112, an inner rod 113 is sleeved in the limiting hole 112, one end of the inner rod 113 is fixedly connected with the right side of the first connecting piece 10, the right end of the inner rod 113 is fixedly connected with a sliding plate 114, the upper surface and the lower surface of the sliding plate 114 are respectively and slidably connected in a second sliding groove 115 which is formed in the upper surface and the lower surface of the inner wall of the outer shell 111, the right side of the sliding plate 114 is fixedly connected with the right side of the inner wall of the outer shell 111 through a second spring 116, by arranging the first telescopic rod 11, the first telescopic rod 11 plays a supporting role in supporting the first toothed bar 12 through a, meanwhile, the right end of the first telescopic rod 11 is fixedly connected to the right side surface of the inner wall of the shell 1, the upper surface of the connecting plate 9 is fixedly connected with the first toothed bar 12, the upper surface of the first toothed bar 12 is meshed with the gear 13, the front surface of the gear 13 is clamped with the bearing 14, through the arrangement of the bearing 14 and the rotating shaft 15, the bearing 14 and the rotating shaft 15 play a role in supporting and fixing the gear 13, and simultaneously provide corresponding conditions for the rotating action of the gear 13, the rotating shaft 15 is sleeved in the bearing 14, one end of the front surface of the rotating shaft 15 is fixedly connected to the front side of the inner wall of the shell 1, the right side surface of the shell 1 is clamped with the wire sleeve 31 corresponding to the position of the socket 29, the wire sleeve 31 is sleeved with the power wire 30, one end of the power wire 30 is electrically connected with the right side surface of the socket 29, the other end of the power wire 30 is electrically, the socket 29 is electrically connected with the external socket 29 under the combined action of a power line 30 and a plug 32, one end of the back of the rotating shaft 15 is fixedly connected to the rear side of the inner wall of the shell 1, the upper surface of the gear 13 is meshed with the second rack bar 16, the left end of the second rack bar 16 is fixedly connected with the second connecting piece 17, and the left side of the second connecting piece 17 is fixedly connected with the second telescopic rod 18.

The left end of the second telescopic rod 18 is fixedly connected to the left side surface of the inner wall of the shell 1, the left side surface of the shell 1 is provided with a charging port 19, a sealing plate 20 is arranged at the position, corresponding to the charging port 19, of the left side surface of the inner wall of the shell 1, the top of the left side surface of the sealing plate 20 is fixedly connected with a sliding block 21, the sliding block 21 is in a T shape, the first sliding groove 22 is in a T shape, through the arrangement of the sliding block 21 and the first sliding groove 22, the sliding block 21 and the first sliding groove 22 are both in a T shape, in the process that the sealing plate 20 is pushed or pulled by a push rod 25, the sealing plate 20 can be always attached to the left side surface of the inner wall of the shell 1, the sliding block 21 is slidably connected in the first sliding groove 22 arranged on the left side surface of the inner wall of the shell 1, the front surface and the back, the other end of the back of the push rod 25 is hinged to the front of the second flange 27 through the second pin shaft 26, by arranging the first pin shaft 24, the push rod 25 and the second pin shaft 26, in the process that the second rack bar 16 drives the push rod 25 to move leftwards, one end of the back of the push rod 25 rotates clockwise with the first pin shaft 24 as a central point, the back of the other end rotates clockwise with the second pin shaft 26 as a central point, and further the sealing plate 20 can be pushed to move upwards, the lower surface of the second flange 27 is fixedly connected to the upper surface of the second rack bar 16, the upper surface of the second rack bar 16 is fixedly connected to the lower surface of the socket 29 through the support rod 28, and the socket 29 is located on the right side of the charging port 19.

The method comprises the following operation steps:

s1, when the security robot moves onto the lifting platform 3, the lifting platform 3 slides downwards in the connecting hole 2 under the action of gravity of the security robot, and simultaneously drives the rolling groove 7 to slide downwards on the surface of the roller 8, and as the rolling groove 7 is set to be in an inclined state, the wedge-shaped plate 5 can push the connecting plate 9 to slide rightwards and drive the first toothed bar 12 to move synchronously in the downward movement process;

s2, the first rack bar 12 can push the second rack bar 16 to move leftwards through the gear 13 in the process of sliding rightwards, the second rack bar 16 can push the sealing plate 20 to move upwards and move to the upper side of the charging port 19 through the two push rods 25 in the process of moving, meanwhile, the supporting rod 28 can drive the socket 29 to move leftwards and can move out of the charging port 19, and therefore the socket 29 can be electrically connected to a charging contact piece arranged on the surface of the security robot to supplement electric energy to the charging contact piece;

s3, after the security robot leaves the lifting platform 3, the lifting platform 3 moves in the connecting hole 2 under the action of the elastic force of the first spring 4, so that the connecting plate 9 can move leftwards under the action of the elastic force of the second spring 116, the socket 29 can be pulled to move into the shell 1 again, the sealing plate 20 can be pulled to move downwards and the charging port 19 can be completely covered, the danger of electric shock can be avoided, meanwhile, the socket 29 can be prevented from being corroded by surrounding air and moisture contained in the air, and the service life of the socket 29 can be ensured.

The above embodiments are provided to further explain the objects, technical solutions and advantages of the present invention in detail, it should be understood that the above embodiments are merely exemplary and not restrictive, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an automatic recharging device of security robot, includes casing (1), its characterized in that: the upper surface of the shell (1) is provided with a connecting hole (2), a lifting platform (3) is sleeved in the connecting hole (2), the upper surface of the inner wall of the lifting platform (3) is respectively fixedly connected with one end of a plurality of first springs (4), the other ends of the first springs (4) are respectively and fixedly connected with the lower surface of the inner wall of the shell (1), the right side surface of the lifting platform (3) is fixedly connected with a wedge-shaped plate (5), the wedge-shaped plate (5) is positioned in the shell (1), and the left side surface of the lifting platform (3) is fixedly connected with a balance plate (6) corresponding to the position of the wedge-shaped plate (5), a rolling groove (7) is formed in the right side surface of the wedge-shaped plate (5), a roller (8) is arranged in the rolling groove (7), the right side surface of the roller (8) is fixedly connected with the left side surface of the connecting plate (9), the right side surface of the connecting plate (9) is fixedly connected with a first connecting plate (10);

the right side surface of the first connecting piece (10) is fixedly connected with a first telescopic rod (11), the right end of the first telescopic rod (11) is fixedly connected with the right side surface of the inner wall of the shell (1), a first toothed bar (12) is fixedly connected to the upper surface of the connecting plate (9), a gear (13) is meshed with the upper surface of the first toothed bar (12), a bearing (14) is clamped on the front surface of the gear (13), a rotating shaft (15) is sleeved in the bearing (14), one end of the front surface of the rotating shaft (15) is fixedly connected with the front side of the inner wall of the shell (1), one end of the back surface of the rotating shaft (15) is fixedly connected with the rear side of the inner wall of the shell (1), a second rack bar (16) is meshed on the upper surface of the gear (13), a second connecting piece (17) is fixedly connected to the left end of the second rack bar (16), the left side surface of the second connecting sheet (17) is fixedly connected with a second telescopic rod (18);

the left end of the second telescopic rod (18) is fixedly connected to the left side face of the inner wall of the shell (1), the left side face of the shell (1) is provided with a charging port (19), a sealing plate (20) is arranged at a position, corresponding to the charging port (19), of the left side face of the inner wall of the shell (1), the top of the left side face of the sealing plate (20) is fixedly connected with a sliding block (21), the sliding block (21) is slidably connected into a first sliding groove (22) formed in the left side face of the inner wall of the shell (1), the front face and the back face of the sealing plate (20) are both fixedly connected with a first flange (23), the front face of the first flange (23) is hinged to one end of the back face of a push rod (25) through a first pin shaft (24), the other end of the back face of the push rod (25) is hinged to the front face of a second flange (27) through a second pin shaft (26), and the lower, and the upper surface of the second rack bar (16) is fixedly connected with the lower surface of the socket (29) through a support rod (28), and the socket (29) is positioned at the right side of the charging port (19).

2. The automatic recharging device for the security robot of claim 1, wherein: casing (1) right flank corresponds position joint wired cover (31) of socket (29), line cover (31) endotheca has connect power cord (30), the one end of power cord (30) is connected with the right flank electricity of socket (29), the other end of power cord (30) is connected with the upper surface electricity of plug (32).

3. The automatic recharging device for the security robot of claim 1, wherein: the structure of first telescopic link (11) and second telescopic link (18) is the same, first telescopic link (11) includes shell (111), the one end fixed connection of shell (111) is in the right flank of casing (1) inner wall, spacing hole (112) have been seted up to the other end of shell (111), interior pole (113) have been cup jointed in spacing hole (112), the one end fixed connection of interior pole (113) is in the right flank of first connection piece (10), the right-hand member fixedly connected with slide (114) of interior pole (113), the upper surface and the lower surface of slide (114) sliding connection respectively are in second spout (115) that shell (111) inner wall upper surface and lower surface all seted up to the right flank of slide (114) passes through the right flank fixed connection of second spring (116) and shell (111) inner wall.

4. The automatic recharging device for the security robot of claim 1, wherein: the slider (21) is T-shaped, and the first sliding groove (22) is T-shaped.

5. The automatic recharging device for the security robot of claim 1, wherein: the left side surface of the shell (1) is fixedly connected with a slope (33), and the included angle formed by the slope surface of the slope (33) and the left side surface of the shell (1) ranges from 60 degrees to 85 degrees.

6. The automatic recharging device for the security robot of claim 1, wherein: the connecting hole (2) and the lifting platform (3) are both rectangular in shape, and the inner diameter of the connecting hole (2) is matched with the outer diameter of the lifting platform (3).