Pull rod type intelligent pet bag

Abstract

The invention belongs to the technical field of pet bags, and particularly relates to a pull rod type intelligent pet bag which comprises a bearing frame. A plurality of universal wheels which are uniformly arranged are mounted on the bottom surface of the bearing frame; a box body is mounted on the top surface of the bearing frame; the box body comprises a support frame; the outer side of the supporting frame is wrapped with an outer cover, and the outer cover is made of cloth. One side of the bearing frame is rotationally connected with a pair of symmetrically-arranged connecting pipes. The two connecting pipes are jointly connected with a telescopic pull rod in a sliding mode, through the arrangement of the telescopic pull rod and the connecting pipes, a user can conveniently pull the pet transport device, fatigue of the user during long-distance pet transport is reduced, meanwhile, the connecting pipes can rotate, the situation that the bearing frame and the outer cover are inclined, and the pet in the pet transport device has stress reaction can be avoided, and the pet transport device is convenient to use. In addition, when the environment is hot, the fan can be automatically started, so that coolness and ventilation in the outer cover are guaranteed, and the situation of heatstroke of the pet is avoided as much as possible.

Description

Technical Field

[0001] The invention belongs to the technical field of pet luggage, and in particular to a pull-rod type intelligent pet luggage. Background Art

[0002] Pets are animals that people keep for companionship, entertainment, protection or other purposes. Nowadays, more and more people in cities are raising pets, and more and more people are no longer satisfied with keeping pets at home, but take their pets out of the house to play. For this reason, a box that is convenient for people to carry is needed to carry pets.

[0003] The prior art also proposes some solutions, such as a patent application with publication number CN115299359A, which discloses a pet luggage with a cat door, including a pet luggage. When the front baffle and the rear baffle are rotated to the upper end, the front and rear ends of the door baffle are locked to prevent the pet from escaping and meet the needs of carrying the pet outside. When the front baffle is at the lower end and the rear baffle is at the upper end, the door baffle can be flipped from the inside to the outside, so that the pet can only come out of the luggage body but cannot enter. This can prevent the pet from entering the luggage body again, making it convenient for the user to clean the luggage body. Through different switch states, different scenarios can be achieved, thereby improving the utilization rate of the product.

[0004] The pet bag in the above technology can only be carried on the back of the user. When a long distance walk is required, such as shopping or visiting a pet exhibition, the weight of the bag plus the pet itself will undoubtedly bring a great burden to the user. At the same time, when the environment is relatively hot, it cannot provide a more comfortable environment for the pet.

[0005] To this end, the present invention provides a pull-rod type intelligent pet luggage. Summary of the invention

[0006] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0007] The technical solution adopted by the present invention to solve its technical problems is as follows: the pull-rod type smart pet bag described in the present invention comprises a receiving frame; a plurality of evenly arranged universal wheels are installed on the bottom surface of the receiving frame; a box body is installed on the top surface of the receiving frame; the box body comprises a supporting frame; an outer cover is wrapped on the outer side of the supporting frame, and the outer cover is made of cloth; a pair of symmetrically arranged connecting pipes are rotatably connected to one side of the receiving frame; the two connecting pipes are slidably connected to a telescopic pull rod; a pair of symmetrically arranged shoulder straps are fixedly connected to the side of the outer cover away from the connecting pipe; the top of the outer cover Inlet and outlet are provided on the front and both sides; a door curtain is fixedly connected to one side of the inlet and outlet, and the door curtain is connected to the inlet and outlet by a zipper; a plurality of evenly arranged air holes are provided on the surface of the door curtain and on the side of the outer cover close to the connecting pipe; a fan is installed at the inlet and outlet on one side of the support frame, and the fan is located inside the outer cover; a power bank is installed at the corresponding position of the fan on the outer surface of the outer cover; a data cable is installed between the power bank and the fan; a temperature sensor is installed on the top of the support frame away from the fan, and the temperature sensor controls the fan through a PLC control circuit.

[0008] Preferably, a pair of symmetrically arranged fixing plates are fixedly connected to the top surface of the supporting frame at corresponding positions of the connecting pipe; a pair of symmetrically arranged docking plates are fixedly connected to the surface of the fixing plates; the docking plates are arranged in an L shape and are made of elastic material; the spacing between the two docking plates is adapted to the width of the connecting pipe; a pair of symmetrically arranged connecting belts are fixedly connected to both sides of the outer cover, and the connecting belts are made of elastic material; Velcro is fixedly connected to the ends of the two connecting belts away from the outer cover.

[0009] Preferably, a pair of symmetrically arranged telescopic rods are fixedly connected to the top of the support frame; the bottom surface of the telescopic rod is rotatably connected to a threaded rod; the threaded rod is threadedly connected to the top of the fan housing; and magnet blocks are fixedly connected to the surface of the support frame between the two telescopic rods and at corresponding positions on the top surface of the fan.

[0010] Preferably, a mounting plate is embedded on the surface of the outer cover at a position corresponding to the data cable; a through hole is opened on the surface of the mounting plate, and the diameter of the through hole allows the USB interface at the end of the data cable to pass through; an annular plate is fixedly connected to the surface of one side of the data cable outside the outer cover; a spring 1 is fixedly connected to the surface of one side of the annular plate close to the mounting plate; a limiting cylinder is fixedly connected to the surface of the mounting plate at a position corresponding to the through hole, and the spring 1 is located in the limiting cylinder.

[0011] Preferably, the opening of the outer cover is located at its bottom; a through groove is provided on the top surface of the receiving frame; a partition net is installed on the top surface of the receiving frame at the through groove; a receiving box is slidably connected to the bottom surface of the receiving frame at a position corresponding to the through groove; a baffle is fixedly connected to the side of the bottom surface of the receiving frame close to the shoulder strap; one end of the receiving frame far from the baffle is rotatably connected to a pair of symmetrically arranged baffles.

[0012] Preferably, the through groove is rotatably connected to rotating rods on both sides of the receiving box; the surfaces of the two rotating rods are fixedly connected to pressure plates, and the pressure plates are arranged in an arc-shaped structure; the rotating rod is connected to the stopper; the surface of the receiving frame is provided with limiting grooves at the positions corresponding to the stoppers, and the groove openings of the limiting grooves are arranged in a rectangular shape; the side of the stopper close to the limiting groove is fixedly connected to a limiting block, and the limiting block is adapted to the limiting groove; the limiting block is slidably connected to the rotating rod, and the limiting block is made of a magnet; the receiving frame is made of magnetizable metal.

[0013] Preferably, a mounting groove is provided on the bottom surface of the receiving frame and on one side close to the stop block; the surfaces of the two rotating rods are fixedly connected with main gears in the mounting groove; a pair of tooth plates are provided between the two main gears; the two tooth plates are respectively meshed with the two main gears, and one tooth plate is higher than the other tooth plate; the two tooth plates are meshed with sub-gears on one side close to each other; and the two sub-gears are meshed with each other.

[0014] Preferably, two pairs of connecting plates are fixedly connected to the bottom surface of the outer cover, and the connecting plates are evenly distributed on the four sides of the bottom opening of the outer cover; a plurality of evenly spaced threaded holes are opened at the same positions on the surfaces of the connecting plates, the receiving frame and the supporting frame; and screws are threadedly connected to the inner threads of the threaded holes.

[0015] Preferably, the support frame is fixedly connected with a socket and a clamping seat near the top position; a coil spring is installed inside the socket; a connecting groove is opened on the top surface of the receiving frame, and the connecting groove is connected with the through groove; a disinfection tank is fixedly connected to the outer surface of the outer cover near the bottom position, and disinfectant is arranged in the disinfection tank; a nozzle is fixedly connected to the surface of the clamping seat; a conduit is fixedly connected between the surface of the clamping seat and the disinfection tank; a pump body is installed inside the clamping seat, and the pump body is connected to the fan through a wire; a rotation sensor is installed inside the clamping seat for controlling the pump body; the partition net is slidably connected to the through groove; a plurality of evenly arranged springs are fixedly connected between the partition net and the through groove; a connecting column is fixedly connected to one end of the conduit near the top surface of the partition net; a back plate is fixedly connected to the top surface of the connecting column.

[0016] Preferably, an elastic rod is fixedly connected to the surface of the socket; and a hair ball is fixedly connected to one end of the elastic rod away from the socket.

[0017] The beneficial effects of the present invention are as follows:

[0018] 1. The pull-rod type smart pet bag described in the present invention can facilitate users to pull the embodiment of the present invention through the arrangement of the telescopic pull rod and the connecting tube, thereby reducing the fatigue of users when transporting pets over long distances. At the same time, the rotatable connecting tube can also prevent the receiving frame and the outer cover from being skewed, which may cause stress reactions to the pets inside. Furthermore, when the environment is hot, the fan can also be automatically turned on to ensure the coolness and ventilation inside the outer cover, thereby minimizing the risk of heatstroke to the pets.

[0019] 2. The pull-rod type smart pet bag described in the present invention uses a connecting belt and a Velcro at its end to tighten the strap so that the strap fits tightly against the outer cover to prevent the bottom of the strap from dragging on the ground, thereby preventing the strap from being caught by foreign objects when pulling the embodiment of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The present invention will be further described below in conjunction with the accompanying drawings.

[0021] Figure 1 is a stereogram of the present invention;

[0022] Figure 2 This is a state diagram of the telescopic rod of the present invention when it is separated from the docking plate;

[0023] Figure 3 is a schematic diagram of the outer cover of the present invention when it is separated from the support frame;

[0024] Figure 4 It is a schematic diagram of the structure of the outer cover in the present invention;

[0025] Figure 5 It is a schematic diagram of the structure of the spring 1 in the present invention;

[0026] Figure 6 It is a structural schematic diagram of the support frame in the present invention;

[0027] Figure 7 It is a structural schematic diagram of the receiving frame in the present invention;

[0028] Figure 8 It is a structural schematic diagram of the main gear in the present invention;

[0029] In the figure: 1. receiving frame; 2. universal wheel; 3. support frame; 4. outer cover; 5. connecting pipe; 6. telescopic pull rod; 7. shoulder strap; 8. inlet and outlet; 9. door curtain; 10. air hole; 11. fan; 12. power bank; 13. data cable; 14. temperature sensor; 15. fixing plate; 16. docking plate; 17. connecting belt; 18. Velcro; 19. telescopic rod; 20. threaded rod; 21. magnet block; 22. mounting plate; 23. through hole; 24. annular plate; 25. spring 1; 26. limit cylinder; 27. through slot; 28, partition net; 29, receiving box; 30, baffle; 31, block; 32, rotating rod; 33, pressure plate; 34, limit slot; 35, limit block; 36, installation slot; 37, main gear; 38, tooth plate; 39, secondary gear; 40, connecting plate; 41, threaded hole; 42, screw; 43, socket; 44, snap-on seat; 45, connecting slot; 46, coil spring; 47, disinfection tank; 48, nozzle; 49, catheter; 50, spring two; 51, connecting column; 52, abutment plate; 53, elastic rod; 54, hair ball. DETAILED DESCRIPTION

[0030] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0031] like Figures 1 to 4As shown, a pull-rod type smart pet bag described in an embodiment of the present invention comprises a receiving frame 1; a plurality of uniformly arranged universal wheels 2 are installed on the bottom surface of the receiving frame 1; a box body is installed on the top surface of the receiving frame 1; the box body comprises a supporting frame 3; an outer cover 4 is wrapped on the outer side of the supporting frame 3, and the outer cover 4 is made of cloth; a pair of symmetrically arranged connecting pipes 5 are rotatably connected to one side of the receiving frame 1; the two connecting pipes 5 are slidably connected to a telescopic pull rod 6 together; a pair of symmetrically arranged shoulder straps 7 are fixedly connected to the side of the outer cover 4 away from the connecting pipe 5; inlets and outlets 8 are opened on the top surface and both sides of the outer cover 4; a door curtain is fixedly connected to one side of the inlet and outlet 8 9, and the door curtain 9 is connected to the inlet and outlet 8 by a zipper; a plurality of evenly arranged air holes 10 are provided on the surface of the door curtain 9 and on the side of the outer cover 4 close to the connecting pipe 5; a fan 11 is installed at the inlet and outlet 8 on one side of the support frame 3, and the fan 11 is located inside the outer cover 4; a power bank 12 is installed at the corresponding position of the fan 11 on the outer surface of the outer cover 4; a data line 13 is installed between the power bank 12 and the fan 11; a temperature sensor 14 is installed on the side of the top of the support frame 3 away from the fan 11, and the temperature sensor 14 controls the fan 11 through a PLC control circuit; when working, in order to facilitate the carrying of pets, users can adjust the temperature according to their own According to personal needs, the user can choose the usage mode of the embodiment of the present invention. For example, in a crowded environment, the user can first open the door curtain 9 at the entrance 8, put the pet into the outer cover 4, and then zip up the door curtain 9 and the zipper at the entrance 8, and then carry the embodiment of the present invention on the back through the strap 7, so as to move the pet in a crowded environment. When the environment is not crowded, the user can put the embodiment of the present invention on the ground, and then pull out the telescopic pull rod 6 at the connecting pipe 5, and then pull the telescopic pull rod 6, and then cooperate with the rolling of the universal wheel 2 at the bottom of the upper frame 1, so as to realize the pulling of the embodiment of the present invention. The rotatable tube 5 enables the user to keep the supporting frame 1 and the outer cover 4 in a horizontal state when pulling the supporting frame 1 and the outer cover 4 through the telescopic pull rod 6, thereby preventing the supporting frame 1 and the outer cover 4 from tilting and causing a stress reaction for the pet inside. When the external environment is relatively hot, the temperature sensor 14 on the surface of the support frame 3 will detect intelligently, thereby turning on the fan 11 in time, and cooperating with the air holes 10 on the surface of the outer cover 4 and the door curtain 9 to cool and ventilate the inside of the outer cover 4. At the same time, when the ambient temperature is not hot, that is, when the fan 11 is not in use, the user can also separate the power bank 12 from the data cable 13 and remove the power bank 12 alone for their own use.

[0032] like Figures 1 to 2As shown in the figure, a pair of symmetrically arranged fixing plates 15 are fixedly connected to the top surface of the receiving frame 1 at the corresponding positions of the connecting tube 5; a pair of symmetrically arranged docking plates 16 are fixedly connected to the surface of the fixing plate 15; the docking plates 16 are arranged in an L shape and are made of elastic material; the spacing between the two docking plates 16 is adapted to the width of the connecting tube 5; during operation, when the user needs to carry the embodiment of the present invention, the user can retract the telescopic rod 6 and buckle the connecting tube 5 to the docking plate 16 on the surface of the fixing plate 15, so that the connecting tube 5 is stuck between the paired docking plates 16, thereby fixing the connecting tube 5, so as to prevent the connecting tube 5 from shaking behind the user when the user is carrying the embodiment of the present invention, causing the connecting tube 5 or the telescopic rod 6 to hit passers-by.

[0033] like Figures 1 to 2 As shown in the figure, a pair of symmetrically arranged connecting straps 17 are fixedly connected to both sides of the outer cover 4, and the connecting straps 17 are made of elastic material; the ends of the two connecting straps 17 away from the outer cover 4 are fixedly connected with Velcro 18; during operation, when the user needs to put the embodiment of the present invention on the ground for pulling, the user can tighten the shoulder strap 7 through the connecting straps 17 and the Velcro 18 at the ends thereof, so that the shoulder strap 7 is close to the outer cover 4, avoiding the bottom of the shoulder strap 7 from dragging on the ground, thereby avoiding the shoulder strap 7 from being caught by foreign objects when pulling the embodiment of the present invention.

[0034] like Figures 2 to 5 As shown, a pair of symmetrically arranged telescopic rods 19 are fixedly connected to the top of the support frame 3; the bottom surface of the telescopic rod 19 is rotatably connected to a threaded rod 20; the threaded rod 20 is threadedly connected to the top of the fan 11 housing; the surface of the support frame 3 is fixedly connected with magnet blocks 21 between the two telescopic rods 19 and at the corresponding positions on the top surface of the fan 11; during operation, when the user needs to let the pet enter and exit from the side inlet and outlet 8 where the fan 11 is installed, the user can lift the fan 11 upwards so that the magnet block 21 on the top of the fan 11 is attracted to the magnet block 21 on the surface of the support frame 3, thereby fixing the fan 11, thereby preventing the fan 11 from blocking the inlet and outlet 8, so that the pet can enter and exit smoothly.

[0035] like Figures 4 to 5As shown, the surface of the outer cover 4 is inlaid with a mounting plate 22 at a position corresponding to the data line 13; the surface of the mounting plate 22 is provided with a through hole 23, and the diameter of the through hole 23 allows the USB interface at the end of the data line 13 to pass through; the data line 13 is fixedly connected to a ring plate 24 on one side of the outer cover 4; the surface of the ring plate 24 close to the mounting plate 22 is fixedly connected to a spring 25; the surface of the mounting plate 22 is fixedly connected to a limiting cylinder 26 at a position corresponding to the through hole 23, and the spring 25 is located in the limiting cylinder 26; when working, when the wind When the fan 11 is at the inlet and outlet 8, due to the gravity of the fan 11, a part of the data cable 13 will be pulled into the outer cover 4 through the through hole 23, thereby driving the annular plate 24 to squeeze the spring 125 in the limiting cylinder 26, so that the spring 125 is in a compressed state. When the user lifts the fan 11, the compressed spring 125 will drive the data cable 13 to be pulled out of the outer cover 4, thereby avoiding the accumulation of the data cable 13 on the top of the fan 11 when the fan 11 is lifted, causing the data cable 13 to bend multiple times, thereby affecting the life of the data cable 13.

[0036] like Figure 4 As shown, the opening of the outer cover 4 is located at its bottom; a through slot 27 is provided on the top surface of the receiving frame 1; a partition net 28 is installed on the top surface of the receiving frame 1 at the through slot 27; a receiving box 29 is slidably connected to the bottom surface of the receiving frame 1 at a position corresponding to the through slot 27; a baffle 30 is fixedly connected to the side of the bottom surface of the receiving frame 1 close to the strap 7; one end of the receiving frame 1 far from the baffle 30 is rotatably connected to a pair of symmetrically arranged baffles 31; when working, before putting the pet into the outer cover 4, the user needs to first rotate the baffle 31 The receiving box 29 is then pulled out and the urine pad is placed in the receiving box 29. The receiving box 29 is then pushed back to the baffle 30. The user then screws the baffle 31 to block the receiving box 29. The user can then put the pet into the outer cover 4 normally. When the pet urinates inside the outer cover 4, the urine will pass through the partition 28 and fall onto the urine pad and will eventually be absorbed by the urine pad, thereby ensuring that the inside of the outer cover 4 is dry, preventing the pet's paws from getting wet, and reducing the pet's discomfort.

[0037] like Figure 3 , Figure 6 , Figure 7 and Figure 8As shown, the through groove 27 is rotatably connected to the two sides of the receiving box 29 with a rotating rod 32; the surfaces of the two rotating rods 32 are fixedly connected to a pressure plate 33, and the pressure plate 33 is arranged in an arc-shaped structure; the rotating rod 32 is connected to the stop block 31; during operation, when the user rotates the stop block 31, the stop block 31 will also drive the pressure plate 33 to rotate together until the pressure plate 33 rotates from a state parallel to the bottom of the receiving box 29 to a state perpendicular to the bottom of the receiving box 29, thereby allowing the pressure plate 33 to press against the urine pad at the bottom of the receiving box 29, thereby preventing the urine pads in the receiving box 29 from piling up due to vibration and inertia when the user is using the strap 7 or pulling the embodiment of the present invention. At the same time, the pressure plate 33 can also limit the receiving box 29, thereby preventing the receiving box 29 from shaking when the user uses the embodiment of the present invention, thereby generating noise and causing stress to the pet.

[0038] like Figure 8 As shown, the surface of the receiving frame 1 is provided with a limiting groove 34 at the corresponding position of the stop block 31, and the groove of the limiting groove 34 is set in a rectangular shape; the side of the stop block 31 close to the limiting groove 34 is fixedly connected to the limiting block 35, and the limiting block 35 is adapted to the limiting groove 34; the limiting block 35 is slidably connected to the rotating rod 32, and the limiting block 35 is made of a magnet; the receiving frame 1 is made of magnetizable metal; during operation, when the user needs to rotate the limiting block 35, the user needs to first pull the limiting block 35 on one side of the stop block 31 out of the limiting groove 34, at which time the user can rotate the limiting block 35 normally, thereby driving the rotating rod 32 and the pressing plate 33 to rotate normally, and when the user adjusts the position of the stop block 31, the user needs to press the limiting block 35 on the surface of the stop block 31 into the limiting groove 34, and adsorb it in the limiting groove 34, thereby fixing the position of the stop block 31 to prevent the stop block 31 from rotating due to accidental collision.

[0039] like Figure 8As shown, a mounting groove 36 is provided on the bottom surface of the receiving frame 1 and on one side close to the stopper 31; main gears 37 are fixedly connected to the surfaces of the two rotating rods 32 in the mounting groove 36; a pair of toothed plates 38 are provided between the two main gears 37; the two toothed plates 38 are meshed with the two main gears 37 respectively, and one toothed plate 38 is higher than the other toothed plate 38; the two toothed plates 38 are meshed with a sub-gear 39 on one side close to each other; the two sub-gears 39 mesh with each other; when working, when using When one of the blocks 31 is rotated, the block 31 will drive the rotating rod 32 connected to it to rotate, and then the rotating rod 32 will drive the main gear 37 to rotate, and the main gear 37 will drive the toothed plate 38 to move, and then the toothed plate 38 will drive the two sub-gears 39 and the other toothed plate 38 to drive the main gear 37 on the other side to rotate, so that only by rotating the block 31 on one side, the rotating rods 32 on both sides can be synchronously rotated in the opposite direction, thereby reducing the operating difficulty of the user and improving the usability of the embodiment of the present invention.

[0040] like Figure 4 As shown, two pairs of connecting plates 40 are fixedly connected to the bottom surface of the outer cover 4, and the connecting plates 40 are evenly distributed on the four sides of the bottom opening of the outer cover 4; a plurality of evenly spaced threaded holes 41 are provided at the same position on the surfaces of the connecting plates 40, the receiving frame 1 and the support frame 3; a screw 42 is threadedly connected to the threaded hole 41; during operation, when the embodiment of the present invention has been used for a long time, the user can screw the screw 42 of the receiving frame 1 so that the screw 42 comes out of the threaded hole 41, at which time the receiving plate and the support frame 3 have been separated and can no longer clamp the connecting plate 40 at the bottom of the outer cover 4, so that the user can remove the outer cover 4 from the support frame 3 after pulling out the data cable 13 from the through hole 23, thereby facilitating the user to clean the embodiment of the present invention, thereby effectively ensuring the cleanliness of the embodiment of the present invention and reducing the probability of pets getting sick.

[0041] like Figure 2 , Figure 3 and Figure 5As shown, the support frame 3 is fixedly connected with a socket 43 and a clamping seat 44 near the top; a coil spring 46 is installed inside the socket 43; a connecting groove 45 is opened on the top surface of the receiving frame 1, and the connecting groove 45 is connected with the through groove 27; a disinfection tank 47 is fixedly connected to the outer surface of the outer cover 4 near the bottom, and a disinfectant is provided in the disinfection tank 47; a nozzle 48 is fixedly connected to the surface of the clamping seat 44; a conduit 49 is fixedly connected between the surface of the clamping seat 44 and the disinfection tank 47; a pump body is installed inside the clamping seat 44, and the pump body is connected to the fan 11 through The connector 44 is connected with a wire; a rotation sensor is installed inside the connector 44 for controlling the pump body; the partition 28 is slidably connected to the through slot 27; a plurality of evenly arranged springs 50 are fixedly connected between the partition 28 and the through slot 27; a connecting column 51 is fixedly connected to one end of the top surface of the partition 28 close to the conduit 49; a support plate 52 is fixedly connected to the top surface of the connecting column 51; during operation, in order to further facilitate the user to change the urine pad, the user can install the urine pad tube between the socket 43 and the connector 44, and then put the urine pad on the urine pad tube through the connecting slot 45 into the through slot The user then moves the urine pad to the bottom of the receiving box 29, and then the user fixes the urine pad to the bottom of the receiving box 29 through the pressing plate 33. Whenever the user needs to replace the urine pad, the user touches the pressing plate 33 to fix the urine pad, and then the user can pull the urine pad and the receiving box 29 out of the bottom of the receiving frame 1. Then the user can tear off the used urine pad, continue to pull the urine pad on the urine pad tube, move the new urine pad into the receiving box 29, and then the user rotates the pressing plate 33 to press the urine pad. During the process of changing the urine pad, if the pet is still in the receiving box 29, When the pet is inside the outer cover 4, the pet will press down the partition net 28, and the partition net 28 will drive the connecting column 51 and the support plate 52 to descend, while compressing the spring 2 50, thereby pressing the conduit 49, so that the pump body inside the card seat 44 cannot pump the disinfectant in the disinfection tank 47 into the nozzle 48, and thus will not spray. When there is no pet inside the outer cover 4, the spring 2 50 recovers, driving the partition net 28, the connecting column 51 and the support rod to rise, thereby preventing the conduit 49 from being pressed, so that the pump body can spray the disinfectant normally, thereby achieving the purpose of disinfecting the inside of the outer cover 4 and reducing the probability of the pet getting sick.

[0042] like Figure 6 As shown, an elastic rod 53 is fixedly connected to the surface of the socket 43; a hair ball 54 is fixedly connected to the end of the elastic rod 53 away from the socket 43. During operation, when the user is changing the urine pad, if the pet is inside the outer cover 4, the user can move the elastic rod 53 on the surface of the socket 43, and then the hair ball 54 can be driven by the elastic force to shake to attract the pet, so as to avoid the urine pad tube rotating when the user pulls the urine pad, attracting the pet to bite it, and causing the user to be unable to change the urine pad smoothly.

[0043] When working, in order to facilitate the carrying of pets, users can choose the use mode of the embodiment of the present invention according to their own needs. For example, in a crowded environment, the user can first open the door curtain 9 at the entrance 8, and put the pet into the outer cover 4, and then zip up the door curtain 9 and the zipper at the entrance 8, and then carry the embodiment of the present invention on the back through the strap 7, so as to move the pet in a crowded environment. When the environment is not crowded, the user can put the embodiment of the present invention on the ground, and then pull out the telescopic pull rod 6 at the connecting pipe 5, and then pull the telescopic pull rod 6, and then cooperate with the rolling of the universal wheel 2 at the bottom of the upper frame 1, so as to realize the embodiment of the present invention. The pulling of the embodiment and the rotatable connecting tube 5 enable the user to keep the supporting frame 1 and the outer cover 4 in a horizontal state when pulling the supporting frame 1 and the outer cover 4 through the telescopic pull rod 6, thereby avoiding the supporting frame 1 and the outer cover 4 from tilting and causing a stress reaction for the pet inside. When the external environment is relatively hot, the temperature sensor 14 on the surface of the support frame 3 will detect intelligently, thereby turning on the fan 11 in time, and cooperating with the air holes 10 on the surface of the outer cover 4 and the door curtain 9 to cool and ventilate the inside of the outer cover 4. At the same time, when the ambient temperature is not hot, that is, when the fan 11 is not in use, the user can also separate the power bank 12 from the data cable 13 and remove the power bank 12 alone for their own use.

[0044] When the user needs to carry the embodiment of the present invention on his back, the user can retract the telescopic rod 6 and buckle the connecting tube 5 to the docking plate 16 on the surface of the fixing plate 15, so that the connecting tube 5 is stuck between the paired docking plates 16, thereby fixing the connecting tube 5, thereby preventing the connecting tube 5 from swinging behind the user when the user is carrying the embodiment of the present invention, causing the connecting tube 5 or the telescopic rod 6 to hit passers-by.

[0045] When the user needs to put the embodiment of the present invention on the ground for pulling, the user can tighten the shoulder strap 7 through the connecting belt 17 and the Velcro 18 at its end, so that the shoulder strap 7 is close to the outer cover 4 to prevent the bottom of the shoulder strap 7 from dragging on the ground, thereby preventing the shoulder strap 7 from being caught by foreign objects when pulling the embodiment of the present invention.

[0046] When the user needs to let the pet enter or exit from the side entrance 8 where the fan 11 is installed, the user can lift the fan 11 upward so that the magnet block 21 on the top of the fan 11 is attracted to the magnet block 21 on the surface of the support frame 3, thereby fixing the fan 11 and preventing the fan 11 from blocking the entrance 8, so that the pet can enter or exit smoothly.

[0047] When the fan 11 is at the inlet and outlet 8, due to the gravity of the fan 11, a part of the data cable 13 will be pulled into the outer cover 4 through the through hole 23, thereby driving the annular plate 24 to squeeze the spring 125 in the limiting cylinder 26, so that the spring 125 is in a compressed state. When the user lifts the fan 11, the compressed spring 125 will drive the data cable 13 to be pulled out of the outer cover 4, thereby avoiding the data cable 13 from piling up on the top of the fan 11 when the fan 11 is lifted, causing the data cable 13 to bend multiple times, thereby affecting the life of the data cable 13.

[0048] Before putting the pet into the outer cover 4, the user needs to first rotate the stopper 31 so that it no longer blocks the receiving box 29, then pull out the receiving box 29, put the urine pad into the receiving box 29, and then push the receiving box 29 back to the baffle 30, and then the user rotates the stopper 31 to block the receiving box 29, and then the user can put the pet into the outer cover 4 normally. At this time, when the pet urinates inside the outer cover 4, the urine will pass through the partition 28 and fall onto the urine pad, and finally be absorbed by the urine pad, thereby ensuring the dryness of the inside of the outer cover 4, preventing the pet's paws from getting wet, and reducing the discomfort of the pet.

[0049] When the user rotates the stopper 31, the stopper 31 will also drive the pressure plate 33 to rotate together until the pressure plate 33 rotates from a state parallel to the bottom of the receiving box 29 to a state perpendicular to the bottom of the receiving box 29, so that the pressure plate 33 can press the urine pad on the bottom of the receiving box 29 to prevent the urine pads in the receiving box 29 from piling up due to vibration and inertia when the user is using the strap 7 or pulling the embodiment of the present invention. At the same time, the pressure plate 33 can also limit the receiving box 29 to prevent the receiving box 29 from shaking when the user is using the embodiment of the present invention, which causes noise and causes stress to the pet.

[0050] When the user needs to rotate the limit block 35, the user needs to first pull the limit block 35 on one side of the stop block 31 out of the limit groove 34. At this time, the user can rotate the limit block 35 normally, thereby driving the rotating rod 32 and the pressure plate 33 to rotate normally. After the user adjusts the position of the stop block 31, the user needs to press the limit block 35 on the surface of the stop block 31 into the limit groove 34 and adsorb it in the limit groove 34, thereby fixing the position of the stop block 31 to prevent the stop block 31 from rotating due to accidental collision.

[0051] When the user rotates one of the blocks 31, the block 31 will drive the rotating rod 32 connected to it to rotate, and then the rotating rod 32 will drive the main gear 37 to rotate, and the main gear 37 will drive the tooth plate 38 to move, and then the tooth plate 38 will drive the two sub-gears 39 and the other tooth plate 38 to drive the main gear 37 on the other side to rotate, so that only by rotating the block 31 on one side, the rotating rods 32 on both sides can be synchronously rotated in the opposite direction, thereby reducing the user's operating difficulty and improving the usability of the embodiment of the present invention.

[0052] After the embodiment of the present invention has been used for a long time, the user can screw the screw 42 of the receiving frame 1 to make the screw 42 come out of the threaded hole 41. At this time, the receiving plate and the support frame 3 are separated and can no longer clamp the connecting plate 40 at the bottom of the outer cover 4. Therefore, the user can remove the outer cover 4 from the support frame 3 after pulling out the data cable 13 from the through hole 23, thereby facilitating the user to clean the embodiment of the present invention, thereby effectively ensuring the cleanliness of the embodiment of the present invention and reducing the probability of pets getting sick.

[0053] In order to further facilitate the user to replace the urine pad, the user can install the urine pad tube between the socket 43 and the card seat 44, and then pass the urine pad on the urine pad tube through the connecting groove 45 into the through groove 27, and finally lay it flat on the bottom of the receiving box 29, and then the user fixes the urine pad to the bottom of the receiving box 29 through the pressing plate 33. Whenever the user needs to replace the urine pad, the user touches the pressing plate 33 to fix the urine pad, and the user can pull the urine pad and the receiving box 29 out of the bottom of the receiving frame 1, and then the user can tear off the used urine pad, continue to pull the urine pad on the urine pad tube, move the new urine pad into the receiving box 29, and then the user rotates the pressing plate 33 to The urine pad is pressed down, and during the process of changing the urine pad, if the pet is still inside the outer cover 4 during the process of changing the urine pad, the pet will press down the partition net 28, and the partition net 28 will drive the connecting column 51 and the abutment plate 52 to descend, and at the same time compress the spring 2 50, thereby pressing the conduit 49, so that the pump body in the card seat 44 cannot pump the disinfectant in the disinfection tank 47 into the nozzle 48, and thus will not spray. When there is no pet inside the outer cover 4, the spring 2 50 recovers, driving the partition net 28, the connecting column 51 and the abutment rod to rise, thereby preventing the conduit 49 from being pressed, so that the pump body can spray the disinfectant normally, thereby achieving the purpose of disinfecting the inside of the outer cover 4 and reducing the probability of the pet getting sick.

[0054] When the user is changing the urine pad, if the pet is inside the outer cover 4, the user can move the elastic rod 53 on the surface of the socket 43, and then the hair ball 54 will shake due to the elasticity to attract the pet, so as to avoid the urine pad tube rotating when the user pulls the urine pad, attracting the pet to bite, and causing the user to be unable to change the urine pad smoothly.

[0055] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A pull-rod type smart pet luggage, characterized by: The invention comprises a receiving frame (1); a plurality of uniformly arranged universal wheels (2) are installed on the bottom surface of the receiving frame (1); a box body is installed on the top surface of the receiving frame (1); the box body comprises a supporting frame (3); an outer cover (4) is wrapped around the outer side of the supporting frame (3), and the outer cover (4) is made of cloth; a pair of symmetrically arranged connecting pipes (5) are rotatably connected to one side of the receiving frame (1); a telescopic pull rod (6) is slidably connected to the two connecting pipes (5); a pair of symmetrically arranged shoulder straps (7) are fixedly connected to the side of the outer cover (4) away from the connecting pipe (5); an inlet and outlet (8) are opened on the top surface and both sides of the outer cover (4); a door curtain (9) is fixedly connected to one side of the inlet and outlet (8), and the door curtain (9) is The curtain (9) is connected to the inlet and outlet (8) via a zipper; a plurality of evenly arranged air holes (10) are provided on the surface of the door curtain (9) and on the side of the outer cover (4) close to the connecting pipe (5); a fan (11) is installed on one side of the support frame (3) at the inlet and outlet (8), and the fan (11) is located inside the outer cover (4); a power bank (12) is installed on the outer surface of the outer cover (4) at a position corresponding to the fan (11); a data line (13) is installed between the power bank (12) and the fan (11); a temperature sensor (14) is installed on the top of the support frame (3) away from the fan (11), and the temperature sensor (14) controls the fan (11) through a PLC control circuit.

2. The pull-rod type smart pet luggage according to claim 1, characterized in that: A pair of symmetrically arranged fixing plates (15) are fixedly connected to the top surface of the receiving frame (1) at positions corresponding to the connecting tube (5); a pair of symmetrically arranged docking plates (16) are fixedly connected to the surface of the fixing plates (15); the docking plates (16) are arranged in an L shape and are made of elastic material; the spacing between the two docking plates (16) is adapted to the width of the connecting tube (5); a pair of symmetrically arranged connecting belts (17) are fixedly connected to both sides of the outer cover (4), and the connecting belts (17) are made of elastic material; Velcro (18) is fixedly connected to the ends of the two connecting belts (17) away from the outer cover (4).

3. The pull-rod type smart pet bag according to claim 1, characterized in that: A pair of symmetrically arranged telescopic rods (19) are fixedly connected to the top of the support frame (3); a threaded rod (20) is rotatably connected to the bottom surface of the telescopic rod (19); the threaded rod (20) is threadedly connected to the top of the fan (11) housing; and magnet blocks (21) are fixedly connected to the surface of the support frame (3) between the two telescopic rods (19) and at corresponding positions on the top surface of the fan (11).

4. The pull-rod type smart pet bag according to claim 3, characterized in that: A mounting plate (22) is embedded on the surface of the outer cover (4) at a position corresponding to the data line (13); a through hole (23) is opened on the surface of the mounting plate (22), and the diameter of the through hole (23) allows the USB interface at the end of the data line (13) to pass through; an annular plate (24) is fixedly connected to the surface of one side of the data line (13) outside the outer cover (4); a spring (25) is fixedly connected to the surface of one side of the annular plate (24) close to the mounting plate (22); a limiting cylinder (26) is fixedly connected to the surface of the mounting plate (22) at a position corresponding to the through hole (23), and the spring (25) is located in the limiting cylinder (26).

5. The pull-rod type smart pet luggage according to claim 1, characterized in that: The opening of the outer cover (4) is located at its bottom; a through groove (27) is provided on the top surface of the receiving frame (1); a partition net (28) is installed on the top surface of the receiving frame (1) at the through groove (27); a receiving box (29) is slidably connected to the bottom surface of the receiving frame (1) at a position corresponding to the through groove (27); a baffle (30) is fixedly connected to the side of the bottom surface of the receiving frame (1) close to the shoulder strap (7); one end of the receiving frame (1) far from the baffle (30) is rotatably connected to a pair of symmetrically arranged baffles (31).

6. The pull-rod type smart pet luggage according to claim 5, characterized in that: The through groove (27) is rotatably connected to a rotating rod (32) on both sides of the receiving box (29); the surfaces of the two rotating rods (32) are fixedly connected to a pressure plate (33), and the pressure plate (33) is arranged in an arc-shaped structure; the rotating rod (32) is connected to the stopper (31); the surface of the receiving frame (1) is provided with a limiting groove (34) at a position corresponding to the stopper (31), and the notch of the limiting groove (34) is arranged in a rectangular shape; a limiting block (35) is fixedly connected to a side of the stopper (31) close to the limiting groove (34), and the limiting block (35) is adapted to the limiting groove (34); the limiting block (35) is slidably connected to the rotating rod (32), and the limiting block (35) is made of a magnet; the receiving frame (1) is made of magnetizable metal.

7. The pull-rod type smart pet bag according to claim 6, characterized in that: A mounting groove (36) is provided on the bottom surface of the receiving frame (1) and on one side close to the stopper (31); main gears (37) are fixedly connected to the surfaces of the two rotating rods (32) in the mounting groove (36); a pair of tooth plates (38) are provided between the two main gears (37); the two tooth plates (38) are meshedly connected to the two main gears (37) respectively, and one tooth plate (38) is higher than the other tooth plate (38); the two tooth plates (38) are meshedly connected to the sides close to each other with sub gears (39); and the two sub gears (39) are meshedly connected to each other.

8. The pull-rod type smart pet luggage according to claim 5, characterized in that: Two pairs of connecting plates (40) are fixedly connected to the bottom surface of the outer cover (4), and the connecting plates (40) are evenly distributed on the four sides of the bottom opening of the outer cover (4); a plurality of evenly spaced threaded holes (41) are provided at the same positions on the surfaces of the connecting plates (40), the receiving frame (1) and the supporting frame (3); and screw rods (42) are connected to the inner threads of the threaded holes (41).

9. The pull-rod type smart pet bag according to claim 6, characterized in that: The support frame is fixedly connected with a socket and a clamping seat near the fixed position; a coil spring is installed inside the socket; a disinfection tank is fixedly connected to the side of the outer cover close to the connecting pipe, and disinfectant is arranged in the disinfection tank; a nozzle is fixedly connected to the surface of the clamping seat; a conduit is fixedly connected between the surface of the clamping seat and the disinfection tank; a pump body is installed inside the clamping seat, and the pump body is connected to the fan through a wire; a rotation sensor is installed inside the clamping seat for controlling the pump body; a connecting column is fixedly connected to one end of the top surface of the partition net close to the conduit; a back plate is fixedly connected to the top surface of the connecting column.

10. The pull-rod type smart pet bag according to claim 9, characterized in that: An elastic rod is fixedly connected to the surface of the socket; and a hair ball is fixedly connected to one end of the elastic rod away from the socket.

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