CN213122824U - Product traceability system based on Beidou positioning technology - Google Patents
Product traceability system based on Beidou positioning technology Download PDFInfo
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- CN213122824U CN213122824U CN202022211635.XU CN202022211635U CN213122824U CN 213122824 U CN213122824 U CN 213122824U CN 202022211635 U CN202022211635 U CN 202022211635U CN 213122824 U CN213122824 U CN 213122824U
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Abstract
The utility model provides a product tracing system based on Beidou positioning technology, which comprises a rear side shell, a front side shell, a guide rod, a spring, a vibrating block, a driving rod, a transmission ring, a buckling piece, a torsion spring, a gear, a transmission shaft, a bearing, a generator, a circuit box, a storage battery and a hinge nail; the rear shell and the front shell are bonded front and back to form a complete cuboid, and a vibration cavity, a transmission cavity, a circuit box cavity and a storage battery cavity are formed in the cuboid; the guide rod is arranged in the vibration cavity, the vibration block and the spring are sleeved on the guide rod, and the two springs are respectively positioned between the vibration block and the end part of the guide rod; the left end of the driving rod is hinged to the right end of the vibrating block, and the driving rod is inserted into the sliding pipe of the transmission ring; the transmission ring is arranged in the annular groove, and the inner end of the clamping sheet is hinged on the cylindrical surface at the inner side of the transmission ring; the rear end of the transmission shaft is arranged in the transmission cavity through a bearing, and the front end of the transmission shaft is connected with a rotor shaft of the generator; the gear pin joint is on the transmission shaft, and the teeth of a cogwheel all leans towards one side, and the outer end of buckle piece supports all the time in the gear outside through the torsional spring.
Description
Technical Field
The utility model relates to a system of traceing back especially relates to a product system of traceing back based on big dipper location finding technique.
Background
The tracing of the product can be divided into forward tracing and reverse tracing. The forward tracing refers to the recording and query of the geospatial position data of the product with forward time as a reference axis in the whole process from the manufacture of the product to the transportation of the product until the product is sold to a user. The reverse tracking means that a user can inquire the geographic spatial position data of a product with reverse time as a reference axis and reversely trace back the sale, transportation and manufacturing processes of the product. The product tracing system has the effects of ensuring the authenticity of the product, determining the responsibility division of the product in the process from production to the hands of a user by tracking the geographic and spatial position and the handover condition of the product along with a time axis, and when the user questions that the product has problems, the user and a producer trace the problem links through reverse tracing to investigate the responsibility. Therefore, the product tracing system objectively supervises the work of the operator in the process from production to the hand of the user.
And recording the geographic spatial position of the product without leaving the positioning technology. With the construction of the Beidou satellite navigation system, the Beidou positioning precision is ahead of the world, and the prior Beidou positioning technology is widely applied to various fields and is very suitable for being applied to services related to geographic spatial positions. The Beidou Satellite Navigation System in China, called BeiDou Navigation Satellite System in English, is called BDS for short, and provides service for global users. Therefore, based on the Beidou positioning technology, a product tracing system is designed, real-time recording and query of the spatial geographic position of the product are achieved, and guarantee of the product quality is achieved.
The existing product tracing system adopts a principle of combining a positioning technology and a communication technology and continuously sends position information to a monitoring center. The difficulty is how to ensure the continuous power supply of the positioning module and the communication module because both the positioning module and the communication module continuously consume power. At present, the technology of the storage battery is developed rapidly, but the electric energy consumption in the process of transporting products for a long time cannot be met. If the designed product tracing system is in a self-generating mode, the problem of insufficient electric energy in long-distance transportation work can be easily solved. The method has important significance for promoting the construction of a product quality assurance system, determining the responsibility division of products in the processes from production to sale, improving the content of science and technology in a traceability system, ensuring the stable and sustainable development of society and the like.
Disclosure of Invention
Therefore, the utility model discloses a realize the product from production to the geospatial position data record in the user's hand, based on big dipper location and communication technology, remove the vibration energy conversion of in-process with the product and become the electric energy to satisfy the electric energy supply of longer time product transportation.
The utility model adopts the technical proposal that: product system of traceing back based on big dipper location finding technique, its characterized in that: the vibration type generator comprises a rear side shell, a front side shell, a guide rod, a spring, a vibrating block, a driving rod, a transmission coil, a buckling piece, a torsion spring, a gear, a transmission shaft, a bearing, a generator, a circuit box, a storage battery and a hinge pin.
The rear side shell and the front side shell are both cuboid-shaped, and the front side surface of the rear side shell and the rear side surface of the front side shell are adhered together to form a complete cuboid.
The front side surface of the rear side shell is provided with a rear side vibration cavity in a vertical groove shape close to the left side, the rear side surface of the front side shell is provided with a front side vibration cavity in a vertical groove shape close to the left side, and the rear side vibration cavity and the front side vibration cavity form a complete vertical cavity with a square cross section.
The guide rod is a vertical thin cylinder, two ends of the guide rod are provided with cuboid end covers, and the horizontal section profile of each end cover is square; the guide rod is arranged in a vertical cavity formed by the rear side vibration cavity and the front side vibration cavity, and the end covers are bonded at the upper opening and the lower opening of the vertical cavity.
Further, the height of the guide rod is equal to the height of the rear side housing and the front side housing.
Furthermore, the length of the horizontal section outline of the end cover is equal to that of the vertical cavity formed by the rear side vibration cavity and the front side vibration cavity.
The vibrating block is a cube, vertically penetrates through the vibrating block, and is provided with a cylindrical guide hole, the guide hole is sleeved on the guide rod, and the vibrating block slides on the guide rod; and the guide rod is also sleeved with two springs which are respectively positioned between the vibrating block and the end cover.
Furthermore, in the implementation process, the end cover of the guide rod is connected with the guide rod into a whole after the vibrating block and the spring are installed; when the guide rod and the end cover are made of metal materials, the guide rod and the end cover can be connected in a welding or threaded mode; when the guide rod and the end cover are made of plastic, the guide rod and the end cover can be connected by bonding or welding.
Furthermore, the side length of the horizontal section outline of the vibrating block is 0.5-1 mm smaller than that of the horizontal section outline of the vibrating cavity, and the vibrating block vibrates vertically in the cavity formed by the rear side vibrating cavity and the front side vibrating cavity and cannot rotate horizontally.
A vibrating block hinge block is arranged on the right vertical surface of the vibrating block; the actuating lever is straight rod-shaped for the cylinder, the one end of actuating lever is equipped with articulated post, articulated piece is articulated through articulated nail to articulated post and vibrating mass.
A triangular rear side transmission cavity is formed in the front side surface of the rear side shell and on the right side of the rear side vibration cavity; a triangular front side transmission cavity is formed in the rear side surface of the front side shell and on the right side of the front side vibration cavity; the rear side transmission cavity and the front side transmission cavity form a complete triangular cavity which is communicated with the vibration cavity.
Furthermore, the left sides of the rear side transmission cavity and the front side transmission cavity are vertical straight line sections which are overlapped with the right side of the vibration cavity in the front-rear direction.
A flat cylindrical rear boss with a central axis horizontal to the front and the back is arranged on the front side surface of the rear transmission cavity close to the right end, and a rear annular groove is formed in the rear boss; a flat cylindrical front boss with a central axis horizontal to the front and the back is arranged on the rear side surface of the front transmission cavity close to the right end, and a front ring groove is arranged on the front boss; a cylindrical bearing cavity with a central axis horizontal front and back is formed in the central area of the rear boss, and a bearing is embedded in the bearing cavity; the central area of the front side boss is provided with a cylindrical generator cavity with a central axis horizontally in the front and back, and a shell of the generator is screwed in the inner wall of the generator cavity.
The transmission ring is in a circular ring column shape with a central axis horizontal to the front and the back, and the front end surface and the back end surface of the transmission ring are respectively provided with an annular convex sliding ring which is respectively arranged in a back side annular groove and a front side annular groove; and a tubular sliding pipe is arranged on the outer cylindrical surface of the transmission ring, and the driving rod is inserted into the sliding pipe and slides in the sliding pipe.
A plurality of transmission ring hinging blocks are uniformly distributed on the inner side cylindrical surface of the transmission ring around the central axis of the transmission ring; the buckle piece is in a gear tooth shape with a sharp outer end and a wide inner end, and the inner end of the buckle piece is hinged to the hinge block of the transmission ring through the hinge nail.
The transmission shaft is a cylinder with a central axis horizontal to the front and the back, the rear end of the transmission shaft is arranged on the inner ring of the bearing, and the front end face of the transmission shaft is provided with an inner hexagonal hole.
The gear is a flat cylinder with a central axis horizontal to the front and the back and is sleeved on the transmission shaft, and a sleeve is arranged in the central area of the gear and is pinned on the transmission shaft; and a plurality of inclined gear teeth are uniformly distributed on the outer cylindrical surface of the gear.
Furthermore, the gear teeth of the gear are inclined in the same direction, and are all inclined clockwise from the front view angle of the gear.
The hinge nail assembled with the transmission ring hinge block is sleeved with a torsion spring, the stress position of the torsion spring is respectively arranged at the end part and the middle section, the stress position of the end part of the torsion spring is propped against the side surface of the transmission ring hinge block, the stress position of the middle section is propped against the side surface of the buckling piece, and the outer end of the buckling piece is always propped against the gear; when the transmission ring rotates clockwise, the buckling piece slides on the gear, and when the transmission ring rotates anticlockwise, the tip end of the buckling piece can be clamped in an acute angle included angle formed by the gear teeth of the gear and the outer cylindrical surface to drive the gear to rotate anticlockwise.
Furthermore, the curve of an obtuse included angle between the gear teeth of the gear and the outer cylindrical surface of the gear is smooth, and the surfaces of the buckling piece and the gear teeth of the gear are smooth; the tip of the buckling piece is abutted to the gear through the elasticity of the torsion spring, and when the transmission ring rotates clockwise, the buckling piece cannot drive the gear to rotate.
A rotor shaft extends out of the generator, and the cross section of the outer section of the rotor shaft is processed into a regular hexagon and inserted into an inner hexagonal hole at the front end of the transmission shaft; the stator of the generator is composed of permanent magnets, and the rotor coil cuts magnetic induction lines in the rotating process to generate current, and the current is output through the rectifier.
Furthermore, lubricating agents are respectively coated among the vibrating block, the rear side shell, the front side shell, the vibrating block, the guide rod, the driving rod, the sliding pipe, the transmission ring, the rear side annular groove and the front side annular groove, so that smooth relative sliding between adjacent surfaces is ensured.
A rear side circuit box cavity is formed in the front side surface of the rear side shell and above the rear side transmission cavity; a front side circuit box cavity is formed in the rear side surface of the front side shell and above the front side transmission cavity; the rear side circuit box cavity and the front side circuit box cavity form a complete cavity in which a circuit box is arranged; the circuit box is internally provided with a BDS receiver, a BDS antenna, a communication circuit, a communication antenna and an MCU, and the communication circuit is internally provided with a unique coded SIM card.
A rear storage battery cavity is formed in the front side surface of the rear side shell and below the rear side transmission cavity; a front side storage battery cavity is formed in the rear side surface of the front side shell and below the front side transmission cavity; the rear battery cavity and the front battery cavity form a complete cavity in which a storage battery is arranged.
The principle of the utility model is that: the utility model is arranged in the product package, and the vibrating block continuously moves in the vibrating cavity during the product transportation process; the vibrating block drives the driving rod to move, the driving rod drives the transmission ring to rotate, the transmission ring drives the gear to rotate in one direction in the rotating process, the gear drives the rotor of the generator to rotate through the transmission shaft, the rotor coil cuts the magnetic induction line to generate electric energy, and the electric energy is stored in the storage battery and supplies power for power consumption elements.
The BDS receiver receives the Beidou satellite signals through the BDS antenna, calculates position data, and continuously sends position information to the monitoring center through the communication circuit and the communication antenna. The producer or the user can inquire the geographic space information tracking in the production and transportation process of the product through the server of the monitoring center.
The utility model relates to a product traceability system based on big dipper location finding technique has following advantage:
(1) aiming at the vibration phenomenon which is certainly generated in the product moving process, the mechanical vibration is converted into electric energy by utilizing the vibration block structure, and the conception is ingenious;
(2) the unidirectional rotation of the gear is realized through the transmission ring, the buckle teeth, the torsion spring and the gear tooth inclined structure of the gear;
(3) the existing Beidou positioning technology and communication technology are utilized to realize the tracing of the geographic spatial position of the product.
Therefore, the product tracing system based on the Beidou positioning technology realizes the data recording of the geographic space position of the product from production to the hand of a user, and converts the vibration energy of the product in the moving process into electric energy based on the Beidou positioning and communication technology so as to meet the electric energy supply of long-time product transportation; the method has important significance for promoting the construction of a product quality assurance system, determining the responsibility division of products in the processes from production to sale, improving the content of science and technology in a traceability system, ensuring the stable and sustainable development of society and the like.
Other features and advantages of the invention will be set forth in the description which follows, or may be learned by practice of the invention.
Drawings
The drawings are only for purposes of illustrating particular embodiments and are not to be construed as limiting the invention, wherein like reference numerals are used to designate like parts throughout the drawings.
Fig. 1 is a schematic diagram of the information transfer principle.
Fig. 2 is a schematic view of the external structure of the integrated assembly.
Fig. 3 is a schematic view of the assembly structure of the rear case after the case is disassembled.
Fig. 4 is a schematic view of the assembly structure of the front case after the case is disassembled.
Fig. 5 is an assembly view of the transmission structure when the vibration block is positioned at the top end.
Fig. 6 is a schematic view of the transmission structure and the assembly structure of the generator with the vibration mass at the intermediate position.
Fig. 7 is an assembly view of the transmission structure with the vibration mass at the bottom end.
Fig. 8 is an assembly structure diagram of the generator and the front side case.
Fig. 9 is a schematic view of a structure in which a generator is fitted in a generator cavity of a front side case.
Fig. 10 is a schematic view of an internal assembly structure with front and rear housings removed.
Fig. 11 is a schematic view of the interior assembly structure from a top view when the front and rear housings are removed.
FIG. 12 is a schematic view showing an assembly structure of the guide bar, the vibrating mass, and the driving bar.
FIG. 13 is a schematic view of an assembly structure of the transmission ring, the snap piece, the gear and the transmission shaft.
Fig. 14 is a schematic view of the assembly structure of the driving ring hinge block, the buckle sheet, the torsion spring, the hinge pin and the gear.
Fig. 15 is an assembly structure schematic diagram of the transmission ring hinge block, the buckling piece, the torsion spring and the hinge nail.
Fig. 16 is a schematic view of the structure of the guide bar.
Fig. 17 is a schematic structural view of the vibrating mass.
Fig. 18 is a schematic view of the structure of the drive rod.
Fig. 19 is a schematic view of the structure of the drive ring.
Fig. 20 is a schematic structural view of the gear.
Fig. 21 is a schematic structural view of the snap tab.
Fig. 22 is a schematic structural view of the torsion spring.
Fig. 23 is a schematic structural view of the propeller shaft.
Fig. 24 is an external structural view of the generator.
Fig. 25 is an inside structural view of the rear case.
Fig. 26 is a schematic view of the structure at the rear boss on the rear side case.
Fig. 27 is a schematic view of the inner side structure of the front side case.
Fig. 28 is a schematic diagram showing connection of the respective elements in the circuit box.
Reference numbers in the figures: 1-rear side housing, 101-rear side vibration cavity, 102-rear side transmission cavity, 103-rear side boss, 104-rear side ring groove, 105-bearing cavity, 106-rear side circuit box cavity, 107-rear side battery cavity, 2-front side housing, 201-front side vibration cavity, 202-front side transmission cavity, 203-front side boss, 204-front side ring groove, 205-engine cavity, 206-front side circuit box cavity, 207-front side battery cavity, 3-guide rod, 301-end cover, 4-spring, 5-vibration block, 501-guide hole, 502-vibration block hinge block, 6-drive rod, 601-hinge column, 7-transmission ring, 701-sliding ring, 702-transmission ring hinge block, 703-sliding tube, 8-snap-in piece, 801-rotating hole, 9-torsion spring, 10-gear, 1001-sleeve, 11-transmission shaft, 1101-hexagon socket hole, 12-bearing, 13-generator, 1301-rotor shaft, 1302-rectifier, 14-circuit box, 1401-BDS antenna, 1402-communication antenna, 15-storage battery, 16-hinge pin, a-high score satellite and b-monitoring center.
Detailed Description
It is right below to combine drawing and embodiment the utility model relates to a product traceability system based on big dipper location finding technique does further detailed description to a vibrating mass installation side is the left side, uses the drive ring installation side as the right side, uses circuit box installation side as last, uses battery installation side as down in the direction description.
Product system of traceing back based on big dipper location finding technique, its characterized in that: the vibration type motor comprises a rear side shell 1, a front side shell 2, a guide rod 3, a spring 4, a vibrating block 5, a driving rod 6, a transmission ring 7, a buckling piece 8, a torsion spring 9, a gear 10, a transmission shaft 11, a bearing 12, a generator 13, a circuit box 14, a storage battery 15 and a hinge pin 16.
As shown in fig. 2, 3 and 4, the rear side housing 1 and the front side housing 2 are both rectangular parallelepiped, and the front side surface of the rear side housing 1 and the rear side surface of the front side housing 2 are bonded together to form a complete rectangular parallelepiped.
As shown in fig. 5, 6, 7, 8, 25 and 27, a rear vibration cavity 101 having a vertical groove shape is opened on the front side of the rear housing 1 near the left side, a front vibration cavity 201 having a vertical groove shape is opened on the rear side of the front housing 2 near the left side, and the rear vibration cavity 101 and the front vibration cavity 201 form a complete vertical cavity with a square cross section.
As shown in fig. 5, 6, 7, 10, 11, 12 and 16, the guide rod 3 is a vertical thin cylinder, two ends of the guide rod 3 are provided with rectangular end caps 301, and a horizontal cross-sectional profile of each end cap 301 is square; the guide rod 3 is arranged in a vertical cavity formed by the rear side vibration cavity 101 and the front side vibration cavity 201, and the end covers 301 are bonded at the upper opening and the lower opening of the vertical cavity.
Further, the height of the guide bar 3 is equal to the height of the rear case 1 and the front case 2.
Further, the length of the horizontal section outline of the end cover 301 is equal to the length of the cross section outline of a vertical cavity formed by the rear side vibration cavity 101 and the front side vibration cavity 201.
As shown in fig. 5, 6, 7, 10, 12 and 17, the vibrating mass 5 is a cube, vertically penetrates through the vibrating mass 5, and is provided with a cylindrical guide hole 501, the guide hole 501 is sleeved on the guide rod 3, and the vibrating mass 5 slides on the guide rod 3; the guide rod 3 is further sleeved with two springs 4 which are respectively positioned between the vibrating block 5 and the end cover 301.
Further, in the implementation process, the end cover 301 of the guide rod 3 is connected with the guide rod 3 into a whole after the vibrating block 5 and the spring 4 are installed; when the guide rod 3 and the end cover 301 are made of metal materials, the connection mode can be realized by welding or screw thread; when the guide rod 3 and the end cap 301 are made of plastic, they can be connected by bonding or welding.
Further, the side length of the horizontal section outline of the vibrating block 5 is 0.5-1 mm smaller than that of the vibrating cavity, and the vibrating block 5 vibrates vertically in a cavity formed by the rear side vibrating cavity 101 and the front side vibrating cavity 201 and cannot rotate horizontally.
As shown in fig. 5, 6, 7, 10, 12 and 18, a vibrating block hinged block 502 is arranged on the right vertical surface of the vibrating block 5; the actuating lever 6 is the straight bar-shaped of cylinder, the one end of actuating lever 6 is equipped with articulated post 601, articulated post 601 and the articulated piece 502 of vibrating mass, through the articulated assembly of articulated nail 16.
As shown in fig. 5, 6, 7, 8, 25 and 27, a triangular rear transmission chamber 102 is formed on the front side surface of the rear housing 1 on the right side of the rear vibration chamber 101; a triangular front side transmission cavity 202 is formed in the rear side surface of the front side shell 2 and on the right side of the front side vibration cavity 201; the rear side transmission cavity 102 and the front side transmission cavity 202 form a complete triangular cavity, and are communicated with the vibration cavity.
Further, the left sides of the rear side transmission cavity 102 and the front side transmission cavity 202 are vertical line segments, and overlap with the right side of the vibration cavity in the front-rear direction.
As shown in fig. 5, 6, 7, 8, 9, 11, 25, 26, and 27, a flat cylindrical rear boss 103 having a horizontal central axis in the front-rear direction is provided on the front side surface of the rear transmission chamber 102 near the right end, and a rear annular groove 104 is provided on the rear boss 103; a flat cylindrical front boss 203 with a central axis horizontal to the front and the back is arranged on the rear side surface of the front side transmission cavity 202 close to the right end, and a front side annular groove 204 is arranged on the front boss 203; a cylindrical bearing cavity 105 with a central axis horizontal front and back is formed in the central area of the rear boss 103, and a bearing 12 is embedded in the bearing cavity 105; in the central area of the front boss 203, a cylindrical generator cavity 205 with a central axis horizontal to the front and the back is formed, and the shell of the generator 13 is screwed in the inner wall of the generator cavity 205.
As shown in fig. 9, 13, 14, 15, 19, and 26, the transmission ring 7 is in a cylindrical shape with a central axis extending horizontally in the front-rear direction, and the front and rear end faces of the transmission ring 7 are each provided with a sliding ring 701 in an annular convex shape, and the sliding rings 701 are respectively fitted into the rear ring groove 104 and the front ring groove 204; a tubular sliding tube 703 is arranged on the outer cylindrical surface of the transmission ring 7, and the driving rod 6 is inserted into the sliding tube 703 and slides in the sliding tube 703.
As shown in fig. 13, 14, 15 and 19, a plurality of drive ring hinge blocks 702 are uniformly distributed on the inner cylindrical surface of the drive ring 7 around the central axis of the drive ring; the buckling piece 8 is in a gear tooth shape with a sharp outer end and a wide inner end, and the inner end of the buckling piece 8 is hinged on the transmission ring hinge block 702 through a hinge pin 16.
As shown in fig. 11, 13 and 23, the transmission shaft 11 is a cylinder with a horizontal front and back central axis, the rear end of the transmission shaft 11 is mounted on the inner ring of the bearing 12, and the front end face of the transmission shaft 11 is provided with a hexagon socket 1101.
The gear 10 is a flat cylinder with a central axis horizontal to the front and the back, and is sleeved on the transmission shaft 11, a sleeve 1001 is arranged in the central area of the gear 10, and the sleeve 1001 is pinned on the transmission shaft 11; a plurality of inclined gear teeth are uniformly distributed on the outer cylindrical surface of the gear 10.
Further, the gear teeth of the gear 10 are inclined in the same direction, and are all inclined clockwise from the front view of the gear 10.
As shown in fig. 13, 14, 15, 20, 21 and 22, a torsion spring 9 is sleeved on the hinge pin 16 assembled with the driving coil hinge block 702, the stressed part of the torsion spring 9 is respectively at the end part and the middle part, the stressed part of the end part of the torsion spring 9 is pressed against the side surface of the driving coil hinge block 702, and the stressed part of the middle part is pressed against the side surface of the buckling piece 8, so that the outer end of the buckling piece 8 is always pressed against the gear 10; when the transmission ring 7 rotates clockwise, the buckling piece 8 slides on the gear 10, and when the transmission ring 7 rotates counterclockwise, the tip of the buckling piece 8 is clamped and embedded in an acute angle included angle formed by the gear teeth of the gear 10 and the outer cylindrical surface, so that the gear 10 is driven to rotate counterclockwise.
Furthermore, the curve of the obtuse included angle between the gear teeth of the gear 10 and the outer cylindrical surface of the gear is smooth, and the surfaces of the buckling piece 8 and the gear teeth of the gear 10 are smooth; the tip of the buckling piece 8 is abutted to the gear 10 by the elasticity of the torsion spring 9, and when the transmission coil 7 rotates clockwise, the buckling piece 8 is incapable of driving the gear to rotate.
Further, the length of the locking piece 8 is larger than the width of the gap between the transmission coil 7 and the gear 10.
As shown in fig. 8, 9, 10, 11, 24, and 27, a rotor shaft 1301 extends from the generator 13, and a cross section of an outer section of the rotor shaft 1301 is processed into a regular hexagon and inserted into a hexagonal socket 1101 at the front end of the transmission shaft 11; the stator of the generator 13 is formed by permanent magnets, and the rotor coil cuts magnetic induction lines during rotation to generate current, and the current is output through the rectifier 1302.
Furthermore, lubricants are coated between the vibrating mass 5 and the rear and front housings 1 and 2, between the vibrating mass 5 and the guide rod 3, between the driving rod 6 and the sliding tube 703, and between the driving coil 7 and the rear and front annular grooves 104 and 204, so as to ensure smooth relative sliding between the adjacent surfaces.
As shown in fig. 5, 6, 7, 25, 26 and 27, a rear side circuit box cavity 106 is formed in the front side surface of the rear housing 1 above the rear transmission cavity 102; a front side circuit box cavity 206 is arranged on the rear side surface of the front side shell 2 and above the front side transmission cavity 202; the rear side circuit box cavity 106 and the front side circuit box cavity 206 form a complete cavity in which the circuit box 14 is arranged; the circuit box 14 is provided with a BDS receiver, a BDS antenna 1401, a communication circuit, a communication antenna 1402 and an MCU, and the communication circuit is provided with a unique coded SIM card.
As shown in fig. 5, 6, 7, 25, 26 and 27, a rear battery chamber 107 is opened in the front side surface of the rear case 1 below the rear transmission chamber 102; a front battery chamber 207 is provided on the rear side surface of the front housing 2 below the front transmission chamber 202; the rear cell chamber 107 and the front cell chamber 207 form a complete chamber housing the battery 15.
The utility model is arranged in the product package, and the vibrating block 5 continuously moves in the vibrating cavity during the product transportation process; the vibrating mass 5 drives the driving rod 6 to move, the driving rod 6 drives the driving ring 7 to rotate, the driving ring 7 drives the gear 10 to rotate in one direction in the rotating process, the gear 10 drives the rotor of the generator 13 to rotate through the transmission shaft 11, the rotor coil cuts the magnetic induction line to generate electric energy, and the electric energy is stored in the storage battery 15 and supplies power for power consumption elements.
The BDS receiver receives Beidou satellite signals through the BDS antenna 1401, calculates position data, and continuously sends position information to the monitoring center through the communication circuit and the communication antenna 1402. The producer or the user can inquire the geographic space information tracking in the production and transportation process of the product through the server of the monitoring center.
In the specification, the BDS refers to a Beidou positioning system, the MCU refers to a micro-processing unit, and the SIM card refers to a Subscriber Identity Module (SIM) card.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention.
Claims (10)
1. Product system of traceing back based on big dipper location finding technique, its characterized in that: the device comprises a rear side shell (1), a front side shell (2), a guide rod (3), a spring (4), a vibrating block (5), a driving rod (6), a transmission coil (7), a buckling piece (8), a torsion spring (9), a gear (10), a transmission shaft (11), a bearing (12), a generator (13), a circuit box (14), a storage battery (15) and a hinge pin (16);
the rear side shell (1) and the front side shell (2) are both cuboid, and the front side surface of the rear side shell (1) and the rear side surface of the front side shell (2) are adhered together to form a complete cuboid;
a rear side vibration cavity (101) in a vertical groove shape is formed on the front side surface of the rear side shell (1) close to the left side, a front side vibration cavity (201) in a vertical groove shape is formed on the rear side surface of the front side shell (2) close to the left side, and the rear side vibration cavity (101) and the front side vibration cavity (201) form a complete vertical cavity with a square cross section;
the guide rod (3) is a vertical thin cylinder, two ends of the guide rod (3) are provided with cuboid end covers (301), and the horizontal section profile of each end cover (301) is square; the guide rod (3) is arranged in a vertical cavity formed by the rear side vibration cavity (101) and the front side vibration cavity (201), and the end covers (301) are bonded at the upper opening and the lower opening of the vertical cavity;
the vibrating block (5) is a cube, vertically penetrates through the vibrating block (5), and is provided with a cylindrical guide hole (501), the guide hole (501) is sleeved on the guide rod (3), and the vibrating block (5) slides on the guide rod (3); the guide rod (3) is also sleeved with two springs (4) which are respectively positioned between the vibrating block (5) and the end cover (301);
a vibrating block hinged block (502) is arranged on the right vertical surface of the vibrating block (5); the driving rod (6) is in a cylindrical straight rod shape, one end of the driving rod (6) is provided with a hinge column (601), and the hinge column (601) and the vibrating block hinge block (502) are assembled in a hinged mode through a hinge nail (16);
a triangular rear side transmission cavity (102) is formed in the front side surface of the rear side shell (1) and on the right side of the rear side vibration cavity (101); a triangular front side transmission cavity (202) is formed in the rear side surface of the front side shell (2) and on the right side of the front side vibration cavity (201); the rear side transmission cavity (102) and the front side transmission cavity (202) form a complete triangular cavity and are communicated with the vibration cavity;
a flat cylindrical rear boss (103) with a central axis horizontal to the front and the back is arranged on the front side surface of the rear transmission cavity (102) close to the right end, and a rear ring groove (104) is arranged on the rear boss (103); a flat cylindrical front boss (203) with a central axis horizontal from front to back is arranged on the rear side surface of the front side transmission cavity (202) close to the right end, and a front side ring groove (204) is arranged on the front boss (203); a cylindrical bearing cavity (105) with a central axis horizontal in the front and back is formed in the central area of the rear convex platform (103), and a bearing (12) is embedded in the bearing cavity (105); a cylindrical generator cavity (205) with a central axis horizontal front and back is formed in the central area of the front side boss (203), and a shell of the generator (13) is screwed in the inner wall of the generator cavity (205);
the transmission ring (7) is in a circular ring column shape with a central axis horizontal to the front and the back, the front end face and the back end face of the transmission ring (7) are respectively provided with an annular convex sliding ring (701), and the sliding rings (701) are respectively arranged in a back side ring groove (104) and a front side ring groove (204); a tubular sliding pipe (703) is arranged on the outer cylindrical surface of the transmission ring (7), and the driving rod (6) is inserted into the sliding pipe (703) and slides in the sliding pipe (703);
a plurality of transmission ring hinging blocks (702) are uniformly distributed on the inner side cylindrical surface of the transmission ring (7) around the central axis of the transmission ring; the buckling piece (8) is in a gear tooth shape with a sharp outer end and a wide inner end, and the inner end of the buckling piece (8) is hinged to the transmission ring hinge block (702) through a hinge nail (16);
the transmission shaft (11) is a cylinder with a central axis horizontal to the front and the back, the rear end of the transmission shaft (11) is arranged on the inner ring of the bearing (12), and the front end face of the transmission shaft (11) is provided with a hexagon socket (1101);
the gear (10) is a flat cylinder with a central axis horizontal to the front and the back and is sleeved on the transmission shaft (11), a sleeve (1001) is arranged in the central area of the gear (10), and the sleeve (1001) is connected to the transmission shaft (11) in a pin mode; a plurality of inclined gear teeth are uniformly distributed on the outer cylindrical surface of the gear (10);
a torsion spring (9) is sleeved on a hinge pin (16) assembled with the transmission ring hinge block (702), the stress position of the torsion spring (9) is respectively arranged at the end part and the middle section, the stress position of the end part of the torsion spring (9) is propped against the side surface of the transmission ring hinge block (702), the stress position of the middle section is propped against the side surface of the buckle sheet (8), so that the outer end of the buckle sheet (8) is always propped against the gear (10); when the transmission ring (7) rotates clockwise, the buckling piece (8) slides on the gear (10), and when the transmission ring (7) rotates anticlockwise, the tip end of the buckling piece (8) is clamped and embedded in an acute angle included angle formed by the gear teeth of the gear (10) and the outer cylindrical surface to drive the gear (10) to rotate anticlockwise;
a rotor shaft (1301) extends out of the generator (13), the cross section of the outer section of the rotor shaft (1301) is processed into a regular hexagon and inserted into an inner hexagonal hole (1101) at the front end of the transmission shaft (11); the stator of the generator (13) is composed of permanent magnets, the rotor coil cuts magnetic induction lines in the rotating process to generate current, and the current is output through the rectifier (1302);
a rear side circuit box cavity (106) is formed in the front side surface of the rear side shell (1) and above the rear side transmission cavity (102); a front side circuit box cavity (206) is formed in the rear side surface of the front side shell (2) above the front side transmission cavity (202); the rear side circuit box cavity (106) and the front side circuit box cavity (206) form a complete cavity body, and a circuit box (14) is arranged in the cavity body; the circuit box (14) is internally provided with a BDS receiver, a BDS antenna (1401), a communication circuit, a communication antenna (1402) and an MCU, and the communication circuit is internally provided with a unique coded SIM card;
a rear storage battery cavity (107) is formed in the front side surface of the rear side shell (1) and below the rear transmission cavity (102); a front battery cavity (207) is formed on the rear side surface of the front side shell (2) and below the front side transmission cavity (202); the rear battery chamber (107) and the front battery chamber (207) form a complete chamber in which the battery (15) is housed.
2. The product traceability system based on the Beidou positioning technology as set forth in claim 1, is characterized in that: the height of the guide rod (3) is equal to that of the rear side shell (1) and the front side shell (2).
3. The product traceability system based on the Beidou positioning technology as set forth in claim 1, is characterized in that: the length of the horizontal section outline of the end cover (301) is equal to that of a vertical cavity formed by the rear side vibration cavity (101) and the front side vibration cavity (201).
4. The product traceability system based on the Beidou positioning technology as set forth in claim 1, is characterized in that: the end cover (301) of the guide rod (3) is connected with the guide rod (3) into a whole after the vibrating block (5) and the spring (4) are installed.
5. The product traceability system based on the Beidou positioning technology as set forth in claim 1, is characterized in that: the side length of the horizontal section outline of the vibrating block (5) is 0.5-1 mm smaller than that of the vibrating cavity, and the vibrating block (5) vibrates vertically in a cavity formed by the rear side vibrating cavity (101) and the front side vibrating cavity (201) and cannot rotate horizontally.
6. The product traceability system based on the Beidou positioning technology as set forth in claim 1, is characterized in that: the left sides of the rear side transmission cavity (102) and the front side transmission cavity (202) are vertical straight line sections and are overlapped with the right side of the vibration cavity in the front-back direction.
7. The product traceability system based on the Beidou positioning technology as set forth in claim 1, is characterized in that: the inclination directions of the gear teeth of the gear (10) are consistent, and the gear teeth are all inclined clockwise when viewed from the front view of the gear (10).
8. The product traceability system based on the Beidou positioning technology as set forth in claim 1, is characterized in that: the curve of an obtuse included angle between the gear teeth of the gear (10) and the outer cylindrical surface of the gear is smooth, and the surfaces of the buckling piece (8) and the gear teeth of the gear (10) are smooth; the tip of the buckling piece (8) is abutted to the gear (10) through the elasticity of the torsion spring (9), and when the transmission ring (7) rotates clockwise, the buckling piece (8) cannot drive the gear to rotate.
9. The product traceability system based on the Beidou positioning technology as set forth in claim 1, is characterized in that: the length of the buckling piece (8) is larger than the width of a gap between the transmission coil (7) and the gear (10).
10. The product traceability system based on the Beidou positioning technology as set forth in claim 1, is characterized in that: and lubricants are coated among the vibrating block (5), the rear side shell (1) and the front side shell (2), among the vibrating block (5), the guide rod (3), between the driving rod (6) and the sliding pipe (703), and among the driving ring (7), the rear side ring groove (104) and the front side ring groove (204), so that smooth relative sliding among adjacent surfaces is ensured.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202022211635.XU CN213122824U (en) | 2020-10-04 | 2020-10-04 | Product traceability system based on Beidou positioning technology |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202022211635.XU CN213122824U (en) | 2020-10-04 | 2020-10-04 | Product traceability system based on Beidou positioning technology |
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| CN213122824U true CN213122824U (en) | 2021-05-04 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112130640A (en) * | 2020-10-04 | 2020-12-25 | 厦门精图信息技术有限公司 | Product traceability system based on Beidou positioning technology |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112130640A (en) * | 2020-10-04 | 2020-12-25 | 厦门精图信息技术有限公司 | Product traceability system based on Beidou positioning technology |
| CN112130640B (en) * | 2020-10-04 | 2024-05-17 | 厦门精图信息技术有限公司 | Product traceability system based on Beidou positioning technology |
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