CN111009132A

CN111009132A - Traffic information acquisition system and method

Info

Publication number: CN111009132A
Application number: CN201811164801.6A
Authority: CN
Inventors: 王涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-10-07
Filing date: 2018-10-07
Publication date: 2020-04-14

Abstract

The invention discloses a traffic information acquisition system, which comprises an information acquisition mechanism, a mounting seat mechanism and a solar power generation mechanism arranged at the top of the mounting seat mechanism, wherein the information acquisition mechanism comprises a camera collector and a connecting body fixed at the right end of the camera collector, the mounting seat mechanism comprises a mounting seat body, a first sliding cavity is arranged in the mounting seat body, a connecting opening communicated with the first sliding cavity is formed in the left end surface of the mounting seat body, a first sliding plate is connected in the first sliding cavity in a sliding fit manner, and a first spring is connected between the right end surface of the bottom section of the first sliding plate and the right end wall of the first sliding cavity in a pressing fit manner; the device can realize the locking work of the automatic control installation and improve the installation stability through the top pressure of the first spring after the installation, and can also realize the automatic control power connection work after the automatic control locking, thereby facilitating the driving work of the automatic control unlocking work and greatly improving the convenience of installation and disassembly.

Description

Traffic information acquisition system and method

Technical Field

The invention relates to the technical field of intelligent traffic, in particular to a traffic information acquisition system and a traffic information acquisition method.

Background

In the traffic field, the violation camera is a common traffic supervision facility in order to restrict and standardize the traffic behaviors of people. In the prior art, a traffic violation camera is directly and fixedly arranged on a cross bar at any place on a road, and a violation vehicle on a lane is shot through the violation camera on the corresponding lane. However, because on the equal direct fixed mounting of current camera violating the regulations and the horizontal pole, and the camera is installed on the horizontal pole with the mode of staple bolt usually, the installation and dismantle the camera all comparatively complicated, be unfavorable for later maintenance's installation and dismantlement work, consume a large amount of manpower and materials, long-time maintenance work just has great influence to road traffic.

Disclosure of Invention

The present invention is directed to a traffic information collecting system and method for overcoming the above-mentioned drawbacks of the prior art.

The invention relates to a traffic information acquisition system, which comprises an information acquisition mechanism, a mounting seat mechanism and a solar power generation mechanism arranged at the top of the mounting seat mechanism, wherein the information acquisition mechanism comprises a camera collector and a connecting body fixed at the right end of the camera collector, the mounting seat mechanism comprises a mounting seat body, a first sliding cavity is arranged in the mounting seat body, a connecting opening communicated with the first sliding cavity is formed in the left end surface of the mounting seat body, a first sliding plate is connected in the first sliding cavity in a sliding fit manner, a first spring is connected between the right end surface of the bottom section of the first sliding plate and the right end wall of the first sliding cavity in a pressing fit manner, a first through groove which is arranged in a left-right through manner is formed in the first sliding plate, and an insertion groove which is arranged in a right extending manner is communicated in the right end wall of the first sliding cavity, a second sliding cavity and a third sliding cavity which are arranged in an up-and-down extending mode are arranged in the inserting groove in a communicated mode, the third sliding cavity is located at the right side position of the second sliding cavity, a second sliding plate is connected in the second sliding cavity in a sliding fit mode, a second through groove which is arranged in a left-and-right through mode is arranged in the second sliding plate, an inclined sliding groove is arranged in the end wall of the top of the second through groove in a communicated mode, a second spring is connected in the second sliding cavity on the upper side of the second sliding plate in a press fit mode, an accommodating groove which is arranged in a communicated mode with the second sliding cavity is arranged in the end wall of the top of the inserting groove, the tail end of the left side of the accommodating groove is communicated with the first sliding cavity, a concave groove is arranged in the end wall of the right side of the second sliding cavity on the upper side of the accommodating groove in a communicated mode, a sliding block which extends into the concave groove is fixedly arranged on the end face of the, a spline shaft which extends up and down is arranged in the concave groove on the right side of the sliding connection block, the top end of the spline shaft is in power fit connection with a driving motor fixedly embedded in the top end wall of the concave groove, the bottom end of the spline shaft is in rotating fit connection with the bottom end wall of the concave groove, the outer surface of the spline shaft is in sliding fit connection with a first bevel gear of which the maximum excircle on the left side extends into the groove, the bottom end of a third sliding cavity is communicated with a fourth sliding cavity, the third sliding cavity is in sliding fit connection with a third sliding plate, the fourth sliding cavity is in sliding fit connection with a fourth sliding plate, a third spring is in top press fit connection with the fourth sliding cavity at the bottom of the fourth sliding plate, and the bottom end of the third sliding plate extends into the fourth sliding cavity and is fixedly matched and connected with the top end of the fourth sliding plate, the third that link up the setting about being equipped with in the third slide link up the groove, inclined plane lock slider has set firmly on the bottom end wall that the groove was link up to the third, the top end of third slide has set firmly inclined plane unlocking block, is located the third slide upside the third slides the intracavity and is equipped with linkage release mechanism, solar power system include the bottom terminal with the photovoltaic supporting shoe that the top end face fixed coordination of ann connects the pedestal and be fixed in solar photovoltaic board in the photovoltaic supporting shoe top end is located the solar photovoltaic board downside the photovoltaic supporting shoe has set firmly dc-to-ac converter and battery, solar photovoltaic board, dc-to-ac converter, battery and driving motor are the electrical connection in proper order.

According to the technical scheme, an inserting column is fixedly arranged at the right side end of the connecting body, an inclined plane pushing block is fixedly arranged at a position, close to the left side, of the top end face of the inserting column, a fourth through groove which is arranged in a vertically through mode is formed in the inserting column, close to the right side section, a right side protruding portion is fixedly arranged at the right side end of the inserting column, an electricity receiving groove is formed in the right side end face of the inclined plane protruding portion, and the electricity receiving groove is electrically connected with the image pickup collector.

According to the further technical scheme, the bottom end wall of the groove is connected with a ball which is connected with the bottom end face of the first bevel gear in a rolling fit mode.

According to the technical scheme, the linkage unlocking mechanism comprises an adjusting screw rod which is connected and arranged between the recessed groove and the third sliding cavity in a rotating fit mode, a second bevel gear extending into the recessed groove is fixedly arranged at the tail end of the left side of the adjusting screw rod, the second bevel gear is located at the upper side position of the first bevel gear, the tail end of the right side of the adjusting screw rod extends into the third sliding cavity and is connected with the right side end wall of the third sliding cavity in a rotating fit mode, and an inclined plane unlocking push sliding block which is connected with the inclined plane unlocking block in a jacking and sliding fit mode is connected to the adjusting screw rod in the third sliding cavity in a threaded fit mode.

According to a further technical scheme, a power supply block is fixedly arranged on the right side end wall of the insertion groove.

Drawings

FIG. 1 is a schematic diagram of an overall external structure of a traffic information collection system according to the present invention;

FIG. 2 is a schematic view of the overall structure of the information acquisition mechanism of the present invention;

FIG. 3 is a schematic view of the internal structure of the seating mechanism of the present invention;

FIG. 4 is a schematic structural view of the inclined plane pushing block abutting against the inclined plane of the inclined chute;

FIG. 5 is a schematic view of the third slide plate of the present invention with the bottom section maximally slid into the fourth slide cavity;

fig. 6 is a schematic structural diagram of a traffic information collection system according to the present invention after installation and locking.

Detailed Description

The present invention is described in detail below with reference to fig. 1 to 6.

Referring to fig. 1-6, a traffic information collecting system according to an embodiment of the present invention includes an information collecting mechanism 100, a mounting seat mechanism 200, and a solar power generating mechanism 300 disposed on the top of the mounting seat mechanism 200, where the information collecting mechanism 100 includes a camera collector and a connector 7 fixed at the right end of the camera collector, the mounting seat mechanism 200 includes a mounting seat body 8, a first sliding cavity 81 is disposed in the mounting seat body 8, a connecting opening 82 communicated with the first sliding cavity 81 is disposed in the left end face of the mounting seat body 8, a first sliding plate 811 is slidably connected in the first sliding cavity 81, a first spring 812 is connected between the right end face of the bottom section of the first sliding plate 811 and the right end wall of the first sliding cavity 81 in a pressing and matching manner, a first through groove 813 running through from left to right is disposed in the first sliding plate 811, an insertion groove 83 extending to the right side is communicated with and arranged in the right side end wall of the first sliding cavity 81, a second sliding cavity 84 and a third sliding cavity 86 extending up and down are communicated with and arranged in the insertion groove 83, the third sliding cavity 86 is positioned at the right side position of the second sliding cavity 84, the second sliding cavity 84 is connected with a second sliding plate 841 in a sliding fit manner, a second through groove 843 penetrating left and right is arranged in the second sliding plate 841, an inclined sliding groove 844 is communicated with and arranged in the top end wall of the second through groove 843, a second spring 842 is connected with the top of the second sliding cavity 84 on the upper side of the second sliding plate 841 in a press fit manner, an accommodating groove 831 communicated with and arranged in the top end wall of the insertion groove 83, the left end of the accommodating groove 831 is communicated with the first sliding cavity 81, a concave groove 85 is communicated with and arranged in the right side end wall of the second sliding cavity 84 on the upper side of the accommodating groove 831, a sliding block 851 extending into the recessed groove 85 is fixedly arranged on the right end face of the second sliding plate 841, a groove 852 is arranged in the right end face of the sliding block 851, a spline shaft 853 extending up and down is arranged in the recessed groove 85 positioned on the right side of the sliding block 851, the top end of the spline shaft 853 is in power fit connection with a driving motor 854 fixedly embedded in the top end wall of the recessed groove 85, the bottom end of the spline shaft 853 is in rotating fit connection with the bottom end wall of the recessed groove 85, a first bevel gear 857 with the largest external circle on the left side extending into the groove 852 is in sliding fit connection with the outer surface of the spline shaft 853, a fourth sliding cavity 87 is communicated with the bottom end of the third sliding cavity 86, a third sliding plate 861 is in sliding fit connection with the third sliding cavity 86, a fourth sliding plate 872 is in sliding fit connection with the fourth sliding cavity 872, and a third spring is in press fit connection with the top of the fourth sliding cavity 87 positioned at the bottom of the fourth sliding plate 871871871, the bottom end of the third sliding plate 861 extends into the fourth sliding cavity 87 and is fixedly matched and connected with the top end of the fourth sliding plate 871, a third through groove 862 penetrating left and right is arranged in the third sliding plate 861, an inclined lock slide block 8621 is fixedly arranged on the bottom end wall of the third through groove 862, an inclined unlocking block 863 is fixedly arranged at the top end of the third sliding plate 861, a linkage unlocking mechanism is arranged in the third sliding cavity 86 on the upper side of the third sliding plate 861, the solar power generation mechanism 300 comprises a photovoltaic support block 9 of which the bottom end is fixedly matched and connected with the top end surface of the mounting base body 8 and a solar photovoltaic plate 91 fixed in the top end surface of the photovoltaic support block 9, an inverter 92 and a storage battery 93 are fixedly arranged in the photovoltaic support block 9 on the lower side of the solar photovoltaic plate 91, and the solar photovoltaic plate 91, The inverter 92, the battery 93, and the drive motor 854 are electrically coupled in sequence.

Beneficially or exemplarily, an insertion column 71 is fixedly arranged at the right end of the connecting body 7, an inclined plane pushing block 72 is fixedly arranged at a position close to the left side of the top end surface of the insertion column 71, a fourth through groove 73 which is vertically arranged in the insertion column 71 and is close to the right side section is provided, an inclined plane convex portion 74 is fixedly arranged at the right end of the insertion column 71, an electric connection groove 75 is arranged in the right end surface of the inclined plane convex portion 74, and the electric connection groove 75 is electrically connected with the image pickup collector, so that the rapid insertion locking and power supply connection work is facilitated.

Advantageously or exemplarily, a ball 8521 is coupled to a bottom end wall of the recess 852 in a rolling fit manner to be coupled to a bottom end surface of the first bevel gear 857 in a rolling fit manner, thereby reducing wear caused when the first bevel gear 857 rotates and improving flexibility in rotation of the first bevel gear 857.

Beneficially or exemplarily, the linkage unlocking mechanism includes an adjusting screw 855 disposed between the recessed groove 85 and the third sliding cavity 86 in a rotation fit connection manner, a left end of the adjusting screw 855 is fixedly provided with a second bevel gear 856 extending into the recessed groove 85, the second bevel gear 856 is located at an upper side position of the first bevel gear 857, a right end of the adjusting screw 855 extends into the third sliding cavity 86 and is in a rotation fit connection with a right end wall of the third sliding cavity 86, and a bevel unlocking push block 864 connected with the bevel unlocking block 863 in a pressing and sliding fit manner is connected to the adjusting screw 855 in the third sliding cavity 86 in a threaded fit manner, so that automatic control unlocking operation is facilitated, and convenience in operation is greatly improved.

Advantageously or exemplarily, a power supply block 832 is fixedly arranged on the right end wall of the insertion groove 83, so as to realize the power supply installation work.

In the initial state, the first sliding plate 811 is pressed by the first spring 812, so that the first sliding plate 811 slides to the leftmost position in the first sliding chamber 81, the second sliding plate 841 is pressed by the second spring 842, so that the second sliding plate 841 slides to the bottommost position in the second sliding chamber 84, at this time, the second sliding plate 841 drives the sliding block 851 to slide to the bottommost position in the recessed groove 85, at the same time, the top section of the second through groove 843 and the inserting groove 83 are in the opposite position, and the inclined sliding groove 844 is located at the bottom position in the accommodating groove 831, at this time, the inclined surface unlocking pushing block 864 is located at the leftmost position in the third sliding chamber 86, at this time, the fourth sliding plate 871 is pressed by the third spring 872, so that the fourth sliding plate 871 drives the top end of the third sliding plate 861 to slide to the top position in the third sliding chamber 86 to the maximum extent, and at the unlocking block 863 and the inclined surface unlocking pushing block 864 are in the abutting state, at this time, the third slide plate 861 drives the bottom section of the third through slot 862 to be in a relative position with the insertion slot 83, so as to realize that the bevel lock slide block 8621 is in a relative position with the insertion slot 83;

when the installation is required, firstly, the inclined plane convex part 74 on the right end of the insertion column 71 sequentially extends into the insertion groove 83 through the connection opening 82, the first through groove 813 and the first sliding cavity 81 until the inclined plane convex part 74 on the right end of the insertion column 71 passes through the second through groove 843 and extends into the insertion groove 83 on the right side of the second sliding cavity 84, and the inclined plane pushing block 72 sequentially extends into the accommodating groove 831 through the connection opening 82, the first through groove 813 and the first sliding cavity 81, and the inclined plane pushing block 72 extends into and abuts against the inclined plane sliding groove 844, and simultaneously, the inclined plane on the inclined plane convex part 74 abuts against the inclined plane on the inclined plane locking sliding block 8621, at this time, the right end of the connection body 7 extends into the connection opening 82 and the right end face 811 of the connection opening 82 abuts against the left end face of the first sliding plate as shown in fig. 4, and then the information acquisition mechanism 100 is continuously moved towards the right side to make the inclined plane pushing block 72 cooperate with the inclined sliding groove 844, further, the inclined plane pushing block 72 drives the second sliding plate 841 to overcome the pushing force of the second spring 842, so that the second sliding plate 841 slides towards the top of the second sliding chamber 84, meanwhile, because the inclined plane protrusion 74 is pushed and matched with the inclined plane lock sliding block 8621, the inclined plane protrusion 74 drives the inclined plane lock sliding block 8621 and the third sliding plate 861 to overcome the pushing force of the third spring 872 at the bottom of the fourth sliding plate 871, and the third sliding plate 861 slides towards the bottom of the third sliding chamber 86, and the top end of the inclined plane lock sliding block 8621 is pushed and matched with the bottom end surface of the insertion column 71, and the information acquisition mechanism 100 is continuously pushed towards the right side, so that the right end of the connecting body 7 slides to the right side position in the first sliding chamber 81 to the utmost extent, and the first sliding plate 811 slides to the rightmost right position in the first sliding chamber 81, and the inclined plane pushing block 72 slides into the receiving groove 831 completely, at this time, so that the pushing block 72 drives the second sliding plate 841 to slide to the top of the second sliding chamber 84 to the utmost extent, meanwhile, the second sliding plate 841 drives the sliding block 851 to slide to the topmost position in the recessed groove 85, at this time, the sliding block 851 drives the first bevel gear 857 to slide to the topmost position of the spline shaft 853 to the greatest extent, the first bevel gear 857 is in power fit connection with the second bevel gear 856, at the same time, the fourth through groove 73 and the bevel lock slider 8621 are simultaneously, because of the jacking force of the third spring 872, the fourth sliding plate 871 drives the third sliding plate 861 to retract into the third sliding cavity 86 to the greatest extent, at the same time, the bevel lock slider 8621 in the third sliding plate 861 is completely inserted into the fourth through groove 73 to achieve locking connection work, and at the same time, the power connection groove 75 in the right side end face of the bevel protrusion 74 is completely in fit connection with the power supply block 832; when the unlocking is required, the driving motor 854 is controlled to drive the spline shaft 853 and the first bevel gear 857 to rotate, the first bevel gear 857 drives the second bevel gear 856 and the adjusting screw 855 to rotate, and the adjusting screw 855 drives the bevel unlocking push slider 864 to slide towards the right side direction in the third sliding cavity 86, so that the bevel unlocking push slider 864 and the bevel unlocking push slider 863 are pushed to slide in a matching manner, at this time, the bevel unlocking push slider 863 drives the third sliding plate 861 to slide towards the bottom direction in the third sliding cavity 86 against the pushing force of the third spring 872, and at the same time, the bevel locking slider 8621 is gradually slid out of the fourth through groove 73 until the bevel unlocking push slider 864 slides to the rightmost position in the third sliding cavity 86, at this time, the bevel unlocking slider 863 drives the third sliding plate 861 to slide into the third sliding cavity 86 to the maximum extent against the pushing force of the third spring 872, and at the same time, the locking slider 8621 is completely slid out of the fourth through groove 73, then, due to the pressing force of the first spring 812, the first sliding plate 811 drives the information collecting mechanism 100 to automatically pop out of the mounting seat mechanism 200, so that the information collecting mechanism is convenient to detach, and the mounting stability is improved by the pressing force of the first spring 812 after the information collecting mechanism is mounted.

The invention has the beneficial effects that: the invention has simple structure and convenient operation, the right end of the connecting body slides to the right position in the first sliding cavity to the maximum extent by pushing the information acquisition mechanism towards the right side, the first sliding plate slides to the rightmost position in the first sliding cavity, the inclined plane pushing block completely slides into the accommodating groove, at the same time, the inclined plane pushing block drives the second sliding plate to slide to the top position in the second sliding cavity to the maximum extent, simultaneously, the second sliding plate drives the sliding block to slide to the topmost position in the concave groove, at the same time, the sliding block drives the first bevel gear to slide to the top position of the spline shaft to the maximum extent, the first bevel gear is in power fit connection with the second bevel gear, at the same time, the fourth through groove and the inclined plane locking block are simultaneously enabled, at the same time, the fourth sliding plate drives the third sliding plate to retract into the third sliding cavity to the maximum extent due to the pushing force of the third spring, at the same time, the inclined plane lock sliding block in the third sliding plate completely extends into the fourth through groove to realize the locking connection work, and meanwhile, the power connection groove in the end face on the right side of the inclined plane convex part is completely matched and connected with the power supply block; the driving motor is controlled to drive the spline shaft and the first bevel gear to rotate, the first bevel gear drives the second bevel gear and the adjusting screw to rotate, so that the locking work of automatic control installation can be realized, the installation stability is improved through the jacking pressure of the first spring after the installation, the automatic control power connection work after the automatic control locking can also be realized, the driving work of automatic control unlocking work is facilitated, and the installation and disassembly convenience is greatly improved.

It will be apparent to those skilled in the art that various modifications may be made to the above embodiments without departing from the general spirit and concept of the invention. All falling within the scope of protection of the present invention. The protection scheme of the invention is subject to the appended claims.

Claims

1. The utility model provides a traffic information acquisition system, includes information acquisition mechanism, ann's seat mechanism and set up in the solar energy power generation mechanism who ann connects the seat mechanism top, its characterized in that: the information acquisition mechanism comprises a camera collector and a connector fixed at the right end of the camera collector, the mounting seat mechanism comprises a mounting seat body, a first sliding cavity is arranged in the mounting seat body, a connecting opening communicated with the first sliding cavity is formed in the left end face of the mounting seat body, a first sliding plate is connected in the first sliding cavity in a sliding fit manner, a first spring is connected between the right end face of the bottom section of the first sliding plate and the right end wall of the first sliding cavity in a jacking fit manner, a first through groove communicated from left to right is formed in the first sliding plate, an insertion groove extending to the right is communicated in the right end wall of the first sliding cavity, a second sliding cavity and a third sliding cavity extending from top to bottom are communicated in the insertion groove, the third sliding cavity is located at the right side of the second sliding cavity, and a second sliding plate is connected in the second sliding cavity in a sliding fit manner, a second through groove which is arranged in a through manner from left to right is arranged in the second sliding plate, an inclined sliding groove is communicated and arranged in the top end wall of the second through groove, a second spring is connected in a top press fit manner in the second sliding cavity positioned on the upper side of the second sliding plate, an accommodating groove communicated and arranged with the second sliding cavity is arranged in the top end wall of the insertion groove, the left end of the accommodating groove is communicated and arranged with the first sliding cavity, a concave groove is communicated and arranged in the right end wall of the second sliding cavity positioned on the upper side of the accommodating groove, a sliding connection block extending into the concave groove is fixedly arranged on the right end face of the second sliding plate, a groove is arranged in the right end face of the sliding connection block, a spline shaft which is arranged in an up-and-down extending manner is arranged in the concave groove positioned on the right side of the sliding connection block, and the top end of the spline shaft is in power fit connection with a driving motor fixedly, the bottom end of the spline shaft is connected with the bottom end wall of the recessed groove in a rotating fit manner, the outer surface of the spline shaft is connected with a first bevel gear with the largest outer circle on the left side extending into the groove in a sliding fit manner, the bottom end of a third sliding cavity is communicated with a fourth sliding cavity, the third sliding cavity is connected with a third sliding plate in a sliding fit manner, the fourth sliding cavity is connected with a fourth sliding plate in a sliding fit manner, the top of the fourth sliding cavity at the bottom of the fourth sliding plate is connected with a third spring in a press fit manner, the bottom end of the third sliding plate extends into the fourth sliding cavity and is fixedly connected with the top end of the fourth sliding plate in a matching manner, a third through groove which is arranged in a left-right through manner is arranged in the third sliding plate, an inclined plane locking sliding block is fixedly arranged on the bottom end wall of the third through groove, and an inclined plane unlocking block is fixedly arranged at, be located the third slide upside be equipped with linkage release mechanism in the smooth intracavity of third, solar power generation mechanism include the bottom terminal with the photovoltaic supporting shoe that the fixed cooperation of the top terminal surface of ann connects the pedestal and be fixed in solar photovoltaic board in the photovoltaic supporting shoe top terminal surface is located the solar photovoltaic inboard downside the photovoltaic supporting shoe is the internal inverter and the battery that have set firmly, solar photovoltaic board, inverter, battery and driving motor electricity federation in proper order.

2. A traffic information collection system according to claim 1, characterized in that: the right side end of the connector is fixedly provided with an inserting column, an inclined plane pushing block is fixedly arranged at a position, close to the left side, of the top end face of the inserting column, a fourth through groove which is arranged in a vertically through mode is formed in the inserting column, close to the right side section, the right side end of the inserting column is fixedly provided with an inclined plane convex portion, an electricity receiving groove is formed in the right side end face of the inclined plane convex portion, and the electricity receiving groove is electrically connected with the image pickup collector.

3. A traffic information collection system according to claim 2, characterized in that: and the bottom end wall of the groove is connected with a ball which is connected with the bottom end surface of the first bevel gear in a rolling matching way.

4. A traffic information collection system according to claim 3, characterized in that: linkage release mechanism including the normal running fit connect set up in the recessed groove with adjusting screw between the third sliding chamber, adjusting screw's left side end has set firmly to stretch into second bevel gear in the recessed groove, second bevel gear is located first bevel gear's upside position, adjusting screw's right side end stretches into in the third sliding chamber and with the right side end wall normal running fit in third sliding chamber is connected, is located in the third sliding chamber adjusting screw goes up screw thread fit be connected with inclined plane unblock piece roof pressure sliding fit connects's inclined plane unblock push away slider.

5. A traffic information collection system according to claim 4, wherein: and a power supply block is fixedly arranged on the right end wall of the insertion groove.

6. The use method of the traffic information collection system according to claim 5, the method comprising: in the initial state, the first sliding plate is pressed by the first spring to slide to the leftmost position in the first sliding cavity, the second sliding plate is pressed by the second spring to slide to the bottommost position in the second sliding cavity, the second sliding plate drives the sliding block to slide to the bottommost position in the recessed groove, the top section of the second through groove and the inserting groove are in opposite positions, the inclined sliding groove is in the bottom position in the accommodating groove, the inclined surface unlocking and pushing block is in the leftmost position in the third sliding cavity, the fourth sliding plate is pressed by the third spring to drive the top end of the third sliding plate to slide to the top position in the third sliding cavity to the greatest extent, the inclined surface unlocking block and the inclined surface unlocking and pushing block are in a butt joint state, and the third sliding plate drives the bottom section of the third through groove and the inserting groove to be in opposite positions, thereby realizing that the inclined surface lock sliding block and the inserting groove are in opposite positions; when the device is required to be installed, firstly, the inclined plane convex part on the right end of the splicing column sequentially extends into the splicing groove through the connecting opening, the first through groove and the first sliding cavity until the inclined plane convex part on the right end of the splicing column extends into the splicing groove on the right side of the second sliding cavity through the second through groove, the inclined plane pushing block sequentially extends into the accommodating groove through the connecting opening, the first through groove and the first sliding cavity, the inclined plane pushing block extends into the inclined sliding groove and is abutted against the inclined plane, meanwhile, the inclined plane on the inclined plane convex part is abutted against the inclined plane on the inclined plane locking sliding block, at the moment, the right end of the connecting body extends into the connecting opening, the right end face of the connecting opening is abutted against the left end face of the first sliding plate as shown in the figure, then the information acquisition mechanism is continuously moved towards the right side to enable the inclined plane pushing block to be in abutting fit with the inclined sliding groove, and further the inclined plane pushing block drives the second sliding plate to overcome the jacking force of the, the second sliding plate slides towards the top of the second sliding cavity, meanwhile, the inclined surface convex part is in abutting fit with the inclined surface locking sliding block, the inclined surface convex part drives the inclined surface locking sliding block and the third sliding plate to overcome the abutting force of a third spring at the bottom of the fourth sliding plate, the third sliding plate slides towards the bottom of the third sliding cavity, the top end of the inclined surface locking sliding block is in abutting sliding fit with the bottom end surface of the inserting column, the information acquisition mechanism is continuously pushed towards the right side, the right end of the connecting body slides to the right side position in the first sliding cavity to the maximum extent, the first sliding plate slides to the rightmost position in the first sliding cavity, the inclined surface pushing block completely slides into the accommodating groove, at the moment, the inclined surface pushing block drives the second sliding plate to slide to the top position in the second sliding cavity to the maximum extent, and simultaneously, the second sliding plate drives the sliding connection block to slide to the topmost position in the concave groove, at the moment, the sliding connection block drives the first bevel gear to slide to the top of the spline shaft to the maximum extent, the first bevel gear is in power fit connection with the second bevel gear, meanwhile, the fourth through groove and the inclined plane locking slide block are simultaneously enabled, at the moment, the fourth slide plate drives the third slide plate to retract into the third slide cavity to the maximum extent due to the jacking pressure of the third spring, meanwhile, the inclined plane locking slide block in the third slide plate completely extends into the fourth through groove to realize locking connection work, and meanwhile, the power connection groove in the right side end face of the inclined plane convex part is completely in fit connection with the power supply block; when the unlocking is needed, the driving motor is controlled to drive the spline shaft and the first bevel gear to rotate, the first bevel gear drives the second bevel gear and the adjusting screw to rotate, the adjusting screw drives the inclined unlocking push slide block to slide towards the right side direction in the third slide cavity, and further the top pressure sliding matching work of the inclined unlocking push slide block and the inclined unlocking block is realized, at the moment, the inclined unlocking block drives the third slide plate to slide towards the bottom direction in the third slide cavity by overcoming the top pressure of the third spring, and simultaneously, the inclined locking slide block is gradually slid out of the fourth through groove until the inclined unlocking push slide block slides to the rightmost position in the third slide cavity, at the moment, the inclined unlocking block drives the third slide plate to slide into the third slide cavity to the maximum extent by overcoming the top pressure of the third spring, and simultaneously, the inclined locking slide block is completely slid out of the fourth through groove, and then, because of the top pressure of the first spring, and then realize that first slide drives information acquisition mechanism auto-eject and connects seat mechanism, convenient dismantlement has improved the stability of installation through the roof pressure of first spring simultaneously after the installation.