Stereo garage security system

Abstract

The invention relates to the related technical field of stereo garage alarming, and discloses a stereo garage security system which comprises a stereo garage body, a bearing parking space and an infrared alarm, the bearing parking space comprises a frame, a shell is arranged at the bottom of the frame, a supporting plate is arranged in the shell in a sliding mode, and four limiting openings are formed in the supporting plate; four limiting assemblies are arranged in the shell; the two side walls of the groove are of a slope structure, and the multiple first limiting rollers rotate on the upper portion of the limiting block, so that the centering guiding effect on tires of a vehicle is achieved, and the tires of the vehicle can be moved to the middle of the groove conveniently; the two ends of a plurality of first limiting rollers and second limiting rollers are of circular truncated cone structures, so that tires of the vehicle gradually move to the middles of the first limiting rollers and the second limiting rollers, the tires of the vehicle can be centrally guided in multiple directions, and the gravity center of the vehicle corresponds to the center of the bearing parking space; and the stereo garage body can stably carry vehicles.

Description

Technical Field

[0001] The present invention belongs to the technical field related to the alarm of a three-dimensional garage, and more specifically, particularly relates to a security system for a three-dimensional garage. Background Art

[0002] With the rapid development of the domestic economy, people's living standards have been continuously improved. The most obvious manifestation is the rapid increase in the ownership of family cars. However, in the face of numerous family cars, the parking spaces are relatively scarce, resulting in the situation of difficult parking in many places. To solve this situation, people have designed a vertical circulating three-dimensional garage, which can effectively solve the problems of few parking spaces and difficult parking. However, the alarm of the three-dimensional garage in the prior art has the following defects: In the prior art, during the use of the three-dimensional garage, when a user parks a vehicle in the three-dimensional garage, due to the existence of human factors, there will inevitably be a certain deviation of the vehicle, so that the center of gravity of the vehicle shifts from the center of the three-dimensional garage. As the height increases, it may cause the center of gravity of the vehicle to move outside the support point of the support plate, resulting in the vehicle falling.

[0003] In the prior art, when the three-dimensional garage transports a vehicle, it cannot limit the vehicle, easily causing the vehicle to slip, and even causing the vehicle to fall, thus posing a great potential safety hazard.

[0004] In the prior art, when the three-dimensional garage limits a vehicle, it can usually only limit both sides of the vehicle tires. Since the vehicle tires can rotate forward and backward, during the process of transporting the vehicle by the three-dimensional garage, it is easy for the vehicle to move back and forth on the support plate, thus affecting the efficiency of the stable transportation of the vehicle.

[0005] Therefore, in view of this, research and improvement are carried out on the existing structure and deficiencies, and a security system for a three-dimensional garage is provided, in order to achieve a more practical and valuable purpose. Summary of the Invention

[0006] The present invention provides a security system for a three-dimensional garage to overcome the above defects in the prior art.

[0007] The purpose and effect of a security system for a three-dimensional garage of the present invention are achieved by the following specific technical means: A three-dimensional garage security system, including a three-dimensional garage body, a bearing parking space, and an infrared alarm. The bearing parking space includes a frame, and a housing is provided at the bottom of the frame. A support plate is vertically slidably provided inside the housing. Four limiting ports are provided on the support plate. Four limiting components are provided inside the housing. An upper side of one end of the support plate is provided with a limiting strip having a triangular cross-section. A pressure-sensitive alarm is installed on an inclined surface of the limiting strip. The limiting component includes a limiting block. An upper part of the limiting block is provided with a groove. Two side walls of the groove are of inclined surface structures. A plurality of first limiting rods are rotatably provided on two inclined surfaces of the groove. An activity plate is vertically slidably provided in a middle part of the limiting block. A first clamping plate is hinged on each of two inclined surfaces of the groove. A plurality of second limiting rods are rotatably provided on an upper part of each first clamping plate. Two third limiting rods are symmetrically rotatably provided on an upper part of the activity plate. A second clamping plate is hinged at each of two ends of the activity plate. A third clamping plate is hinged on an upper side of each second clamping plate. An arc-shaped groove is provided on an upper part of the third clamping plate.

[0008] Further technical solution, a plurality of first rubber strips are provided on an inner wall of one end of the arc-shaped groove, and a plurality of second rubber strips are provided on an inner wall of the other end of the arc-shaped groove. A first hollow elastic member is connected between a lower side of one end of the third clamping plate close to the second rubber strip and an upper side of the second clamping plate. An electromagnetic valve is connected and communicated between an inside of the first hollow elastic member and an inside of each of the plurality of second rubber strips. A first lifting mechanism is connected between a lower side of the activity plate and a lower side inside the limiting block.

[0009] Further technical solution, a guiding block is fixedly provided on each of two sides inside the limiting block. An upper part of each guiding block is of an inclined surface structure. A second hollow elastic member is provided on one side of each guiding block. A telescopic connecting pipe is connected and communicated between an inside of the second hollow elastic member and an inside of the second clamping plate. A connecting channel is connected and communicated between an inside of the second clamping plate and an inside of the first hollow elastic member.

[0010] Further technical solution, two rotating shafts are symmetrically rotatably provided inside the limiting block. A rotating plate is fixedly provided on each of the two rotating shafts. A first connecting plate is connected between one end of each rotating plate and a lower side of the activity plate. A second connecting plate is connected between the other end of each rotating plate and a lower side of the first clamping plate. One end of the first connecting plate is rotatably connected to the lower side of the activity plate, and the other end of the first connecting plate is rotatably connected to one end of the rotating plate. One end of the second connecting plate is rotatably connected to the lower side of the first clamping plate, and the other end of the second connecting plate is rotatably connected to the other end of the rotating plate.

[0011] According to a further technical solution, a third hollow elastic member is provided between the lower side of one end of the rotating plate and the inner lower side of the limiting block, and the interior of the third hollow elastic member is filled with damping fluid.

[0012] According to a further technical solution, both ends of the first limiting rod are in a truncated cone structure, the middle portion of the first limiting rod is in a cylindrical structure, and the first limiting rod, the second limiting rod, and the third limiting rod have the same structure.

[0013] According to a further technical solution, a plurality of pairs of second lifting mechanisms are connected between the lower side of the support plate and the interior of the shell.

[0014] According to a further technical solution, a limit plate is slidably provided in the middle of the support plate, and a third lifting mechanism is connected between the lower side of the limit plate and the interior of the shell.

[0015] According to a further technical solution, a plurality of buffer protrusions are provided at intervals on the inclined surface of the limit strip, and each of the limit components slides in the limit opening.

[0016] According to a further technical solution, a top plate is installed on the top of the frame, and the four infrared alarms are symmetrically distributed on the upper side of the shell.

[0017] Compared with the prior art, the present invention has the following beneficial effects: The three-dimensional parking garage security system of the present invention uses four infrared alarms to detect the four tires of the vehicle to prevent the tires from being separated from the limit openings; when the tires of the vehicle contact the pressure-sensitive alarms on the inclined surface of the limit strip, the infrared alarms sound an alarm to remind the owner to leave the load-bearing parking space, and several pairs of second lifting mechanisms contract to drive the support plate to move downward, and the support plate moves downward to drive the vehicle to move downward. The support plate moves downward to drive the four limit openings to move downward, and the four limit openings move downward to make the tires of the vehicle contact the four limit assemblies respectively.

[0018] The security system of a three-dimensional parking garage of the present invention provides a limit block, a groove, and a first limit rod, and utilizes the inclined surface structure of the two side walls of the groove and the rotation of a plurality of first limit rods on the upper part of the limit block, so as to guide the tire of the vehicle to the middle of the groove. Then, the first limit rod, the second limit rod, and the third limit rod are provided, and the two ends of the plurality of first limit rods and the second limit rods are truncated cone structures, so as to guide the tire of the vehicle to the center, so that the tire of the vehicle gradually moves to the middle of the plurality of first limit rods and the second limit rods, so that the tire of the vehicle can be guided to the center in multiple directions, so that the tire of the vehicle can be guided to move between the middle parts of the two third limit rods, so that the center of gravity of the vehicle corresponds to the center of the load-bearing parking space, and the three-dimensional parking garage body can smoothly carry the vehicle.

[0019] A three-dimensional garage security system of the present invention, through the setting of the first clamping plate, the tires of the vehicle are located on the upper side of the movable plate. The weight of the vehicle presses down the movable plate, causing the movable plate to move downward within the limit block. The downward movement of the movable plate pushes the two first connecting plates downward. The downward movement of the two first connecting plates drives the two rotating plates to swing around the two rotating shafts respectively. The swinging of the two rotating plates drives the two second connecting plates to move upward. The upward movement of the two second connecting plates pushes the two first clamping plates to rotate relative to each other, and the two first clamping plates rotate relative to each other to limit and clamp both sides of the tire.

[0020] A three-dimensional garage security system of the present invention, through the setting of the second clamping plate, the guiding block, the third clamping plate, and the first rubber strip, the downward movement of the movable plate drives the two second clamping plates to move downward. The downward movement of the two second clamping plates respectively contacts the upper parts of the two guiding blocks, so as to limit the two second clamping plates by the upper parts of the two guiding blocks. The downward movement of the two second clamping plates is limited by the upper parts of the two guiding blocks, causing the two second clamping plates to rotate relative to each other. The relative rotation of the two second clamping plates drives the two third clamping plates to approach each other. The approaching of the two third clamping plates drives several pairs of first rubber strips to approach each other. By using several pairs of first rubber strips to contact the outer wall of the tire, the tire is limited. Further, through the setting of the second hollow elastic member, the first hollow elastic member, and the second rubber strip, the expansion of the two first hollow elastic members pushes the two third clamping plates to rotate relative to each other. The relative rotation of the two third clamping plates further drives several pairs of first rubber strips to make extrusion contact with the outer wall of the tire. It is beneficial to improve the front-back limiting effect on the tire; and the expansion of the two first hollow elastic members is restricted by the outer wall of the tire, causing the pressure in the two first hollow elastic members to gradually increase. Several pairs of solenoid valves open, enabling the solution in the first hollow elastic members to enter several second rubber strips. Several pairs of second rubber strips expand and gradually increase the extrusion contact with the outer wall of the tire, further improving the front-back limiting effect on the tire. The limiting component can limit the tire in multiple directions, preventing the vehicle from moving arbitrarily within the bearing parking space. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0022] The present invention will be further described below in conjunction with the drawings and embodiments.

[0023] Figure 1 It is an isometric structural schematic diagram of the present invention; Figure 2The first isometric structural schematic diagram of the parking space carrier in the present invention; Figure 3 The second isometric structural schematic diagram of the parking space carrier in the present invention; Figure 4 The isometric structural schematic diagram of the limit component in the present invention; Figure 5 The top view structural schematic diagram of the parking space carrier in the present invention; Figure 6 is Figure 5 The sectional view structural schematic diagram at A-A in Figure 7 is Figure 5 The sectional view structural schematic diagram at B-B in Figure 8 The top view structural schematic diagram of the limit component in the present invention; Figure 9 is Figure 8 The sectional view structural schematic diagram at C-C in Figure 10 is Figure 8 The sectional view structural schematic diagram at D-D in Figure 11 is Figure 10 The partial enlarged structural schematic diagram at E in

[0024] Explanation of reference numerals: Stereo garage body 10, frame 11, housing 12, support plate 13, top plate 14, infrared alarm 15, limit port 16, limit strip 17, buffer bump 18, pressure sensor alarm 19, second lifting mechanism 20, limit plate 21, third lifting mechanism 22, limit block 23, movable plate 24, first clamping plate 25, rotating plate 26, rotating shaft 27, first connecting plate 28, second connecting plate 29, first lifting mechanism 30, third hollow elastic member 31, first limit rod 32, second limit rod 33, third limit rod 34, second clamping plate 35, third clamping plate 36, first rubber strip 37, second rubber strip 38, first hollow elastic member 39, guide block 40, second hollow elastic member 41, telescopic connecting pipe 42, connecting channel 43, solenoid valve 44, arc groove 45, groove 46. Detailed implementation manners

[0025] The following further describes in detail the implementation manners of the present invention in conjunction with the drawings and embodiments. The following embodiments are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0026] In the description of the present invention, unless otherwise specified, "a plurality of" means two or more; the orientation or positional relationship indicated by terms such as "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention. In addition, terms such as "first", "second", "third", etc. are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0027] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connected" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] As shown in the attached Figure 1 to the attached Figure 11 figures: The present invention provides a three-dimensional garage security system.

[0029] Referring to the attached Figure 1 to the attached Figure 11 , including a three-dimensional garage body 10, a carrying parking space, and an infrared alarm 15. The carrying parking space includes a frame 11. A housing 12 is provided at the bottom of the frame 11. A support plate 13 is vertically slidably provided inside the housing 12. Four limit ports 16 are provided on the support plate 13. Four limit components are provided inside the housing 12. A limit strip 17 with a triangular cross-section is provided on the upper side of one end of the support plate 13. A pressure-sensitive alarm 19 is installed on the inclined surface of the limit strip 17; the limit component includes a limit block 23. A groove 46 is provided at the upper part of the limit block 23. The two side walls of the groove 46 are of an inclined surface structure. A plurality of first limit rods 32 are rotatably provided on the two inclined surfaces of the groove 46. An activity plate 24 is vertically slidably provided in the middle of the limit block 23. A first clamping plate 25 is hinged on each of the two inclined surfaces of the groove 46. A plurality of second limit rods 33 are rotatably provided on the upper part of each first clamping plate 25. Two third limit rods 34 are symmetrically rotatably provided on the upper part of the activity plate 24. A second clamping plate 35 is hinged at each end of the activity plate 24. A third clamping plate 36 is hinged on the upper side of each second clamping plate 35. An arc-shaped groove 45 is provided at the upper part of the third clamping plate 36.

[0030] Preferably, referring to the attached Figure 2 to the attached Figure 4 , attached Figure 10 , attached Figure 11, several first rubber strips 37 are provided on the inner wall at one end of the arc-shaped groove 45, several second rubber strips 38 are provided on the inner wall at the other end of the arc-shaped groove 45, a first hollow elastic member 39 is connected and provided between the lower side of one end of the third clamping plate 36 close to the second rubber strip 38 and the upper side of the second clamping plate 35, and a solenoid valve 44 is connected and communicated with the interiors of several second rubber strips 38 respectively inside the first hollow elastic member 39. A first lifting mechanism 30 is connected and provided between the lower side of the movable plate 24 and the inner lower side of the limiting block 23.

[0031] Preferably, referring to the attached Figure 10 , attached Figure 11 , two guiding blocks 40 are respectively and fixedly provided on both sides inside the limiting block 23. The upper part of each guiding block 40 is of an inclined surface structure. A second hollow elastic member 41 is provided on one side of each guiding block 40. A telescopic connecting pipe 42 is connected and communicated between the interior of the second hollow elastic member 41 and the interior of the second clamping plate 35. A connecting channel 43 is connected and communicated between the interior of the second clamping plate 35 and the interior of the first hollow elastic member 39.

[0032] Preferably, referring to the attached Figure 9 , two rotating shafts 27 are symmetrically and rotatably provided inside the limiting block 23. A rotating plate 26 is respectively and fixedly provided on each of the two rotating shafts 27. A first connecting plate 28 is connected and provided between one end of each rotating plate 26 and the lower side of the movable plate 24. A second connecting plate 29 is connected and provided between the other end of each rotating plate 26 and the lower side of the first clamping plate 25. One end of the first connecting plate 28 is rotatably connected to the lower side of the movable plate 24, the other end of the first connecting plate 28 is rotatably connected to one end of the rotating plate 26, one end of the second connecting plate 29 is rotatably connected to the lower side of the first clamping plate 25, and the other end of the second connecting plate 29 is rotatably connected to the other end of the rotating plate 26.

[0033] Preferably, referring to the attached Figure 9 , a third hollow elastic member 31 is provided between the lower side of one end of the rotating plate 26 and the inner lower side of the limiting block 23. The interior of the third hollow elastic member 31 is filled with damping fluid.

[0034] Preferably, referring to the attached Figure 3 , both ends of the first limiting rod 32 are of a frustum structure, the middle part of the first limiting rod 32 is of a cylindrical structure, and the first limiting rod 32, the second limiting rod 33, and the third limiting rod 34 have the same structure.

[0035] Preferably, referring to the attached Figure 6 to the attached Figure 7 , several pairs of second lifting mechanisms 20 are connected and provided between the lower side of the support plate 13 and the interior of the housing 12.

[0036] Preferably, referring to the attached Figure 6 to the attached Figure 7, a limiting plate 21 is slidably arranged in the middle of the support plate 13, and a third lifting mechanism 22 is connected between the lower side of the limiting plate 21 and the inside of the housing 12.

[0037] Preferably, referring to the attached Figure 2 to the attached Figure 3 , a number of buffer bumps 18 are arranged at intervals on the inclined surface of the limiting strip 17, and each limiting component slides in the limiting opening 16.

[0038] Preferably, referring to the attached Figure 1 to the attached Figure 3 , a top plate 14 is installed on the top of the frame 11, and four infrared alarms 15 are symmetrically distributed on the upper side of the housing 12.

[0039] The specific usage method of the present invention: First, when the vehicle owner parks the vehicle in the bearing parking space, the four infrared alarms 15 are used to detect the four tires of the vehicle. When the tires of the vehicle deviate too much from the limiting opening 16, the infrared alarms 15 start to alarm to remind the vehicle owner to make adjustments so that the four tires of the vehicle respectively enter the four limiting openings 16.

[0040] Secondly, when the tires of the vehicle contact the pressure sensor alarm 19 on the inclined surface of the limiting strip 17, the infrared alarm 15 alarms to remind the vehicle owner that they can leave the bearing parking space. After the vehicle owner leaves the bearing parking space, the control system controls a number of pairs of second lifting mechanisms 20 to contract. The contraction of a number of pairs of second lifting mechanisms 20 drives the support plate 13 to move downward. The downward movement of the support plate 13 drives the vehicle to move downward. The downward movement of the support plate 13 drives the four limiting openings 16 to move downward. The downward movement of the four limiting openings 16 causes the tires of the vehicle to respectively contact the four limiting components.

[0041] At this time, by using the fact that the two side walls of the groove 46 are of an inclined surface structure and a number of first limiting rods 32 rotate on the upper part of the limiting block 23, a centering guiding effect is exerted on the tires of the vehicle, so as to facilitate the movement of the tires of the vehicle to the middle of the groove 46. Then, by using the fact that both ends of a number of first limiting rods 32 and second limiting rods 33 are of a frustum structure, the tires of the vehicle are guided to be centered, so that the tires of the vehicle gradually move to the middle of a number of first limiting rods 32 and second limiting rods 33, so as to be able to perform centering guiding on the tires of the vehicle in multiple directions, so as to facilitate the guiding movement of the tires of the vehicle to between the middle parts of the two third limiting rods 34, making the center of gravity of the vehicle correspond to the center of the bearing parking space, and enabling the three-dimensional garage body 10 to carry the vehicle stably.

[0042] Next, by adjusting the position of the vehicle tires, when the vehicle reaches the envisioned position, the tires of the vehicle are located on the upper side of the movable plate 24. The weight of the vehicle is used to press down the movable plate 24, causing the movable plate 24 to move downward within the limit block 23. The downward movement of the movable plate 24 pushes the two first connecting plates 28 downward. The downward movement of the two first connecting plates 28 drives the two rotating plates 26 to swing around the two rotating shafts 27 respectively. The swinging of the two rotating plates 26 drives the two second connecting plates 29 to move upward. The upward movement of the two second connecting plates 29 pushes the two first clamping plates 25 to rotate relative to each other, and the two first clamping plates 25 rotate relative to each other to limit and clamp both sides of the tire. Among them, the two rotating plates 26 swing around the two rotating shafts 27 respectively, and the swinging of the two rotating shafts 27 compresses the two third hollow elastic members 31 respectively. The compression of the two third hollow elastic members 31 generates elastic force, and the elastic force of the third hollow elastic members 31 can be used to reset the swinging of the rotating plates 26.

[0043] At the same time, the downward movement of the movable plate 24 drives the two second clamping plates 35 to move downward. The downward movement of the two second clamping plates 35 respectively contacts the upper parts of the two guide blocks 40, so that the upper parts of the two guide blocks 40 are used to limit the two second clamping plates 35. The downward movement of the two second clamping plates 35 is limited by the upper parts of the two guide blocks 40, causing the two second clamping plates 35 to rotate relative to each other. The relative rotation of the two second clamping plates 35 drives the two third clamping plates 36 to approach each other. The approaching of the two third clamping plates 36 drives several pairs of first rubber strips 37 to approach each other. The several pairs of first rubber strips 37 are used to contact the outer wall of the tire, thereby limiting the tire. Among them, by using the arc-shaped grooves 45 on the third clamping plates 36, the several first rubber strips 37 can be made to fully contact the outer wall of the tire, and the radian of the arc-shaped groove 45 corresponds to the radian of the outer wall of the tire.

[0044] Then, the downward movement of the movable plate 24 continues to drive the two second clamping plates 35 to move downward. The downward movement of the two second clamping plates 35 is guided by the upper inclined surfaces of the two guide blocks 40, thereby squeezing the two second hollow elastic members 41. The solution in the two second hollow elastic members 41 enters the two second clamping plates 35 respectively through the two telescopic connecting pipes 42. The solution in the two second clamping plates 35 enters the two first hollow elastic members 39 through the two connecting channels 43. The expansion of the two first hollow elastic members 39 pushes the two third clamping plates 36 to rotate relative to each other. The relative rotation of the two third clamping plates 36 further drives several pairs of first rubber strips 37 to squeeze and contact the outer wall of the tire. This is beneficial to improving the front-back limiting effect on the tire.

[0045] Meanwhile, the expansion of the two first hollow elastic members 39 is restricted by the outer wall of the tire, causing the pressure inside the two first hollow elastic members 39 to gradually increase. A plurality of pairs of solenoid valves 44 are opened, allowing the solution inside the first hollow elastic members 39 to enter a plurality of second rubber strips 38. The plurality of second rubber strips 38 expand and gradually increase the extrusion contact with the outer wall of the tire, further enhancing the front-back limiting effect on the tire. The limiting assembly can limit the tire in multiple directions, preventing the vehicle from moving arbitrarily within the loading space. Among them, the second rubber strips 38 are in arc contact with the tire, so the expansion of the second rubber strips 38 can enhance the limiting effect on the tire.

[0046] Finally, the control system operates the third lifting mechanism 22 to rise, driving the limiting plate 21 to move upward. The upward movement of the limiting plate 21 contacts the bottom of the vehicle, thereby supporting the vehicle within the loading space and preventing the vehicle from moving arbitrarily within the loading space. The three-dimensional garage body 10 drives a plurality of loading spaces to move, thereby smoothly transporting the vehicle.

[0047] When the vehicle owner needs to pick up the vehicle, the control system operates the third lifting mechanism 22 to contract. The contraction of the third lifting mechanism 22 drives the limiting plate 21 to move downward. The first lifting mechanism 30 rises, driving the movable plate 24 to move upward. The upward movement of the four movable plates 24 lifts the vehicle upward, facilitating the release of the limiting effect of the limiting assembly on the tire. A plurality of pairs of second lifting mechanisms 20 rise, driving the support plate 13 to move upward. The upward movement of the support plate 13 drives the vehicle to move upward, disengaging the tire from the limiting assembly, facilitating the vehicle owner to smoothly remove the vehicle from the loading space. Among them, the first lifting mechanism 30, the second lifting mechanism 20, and the third lifting mechanism 22 are prior arts and will not be described in detail.

[0048] A security system for a three-dimensional garage according to the present invention uses four infrared alarms 15 to detect the four tires of the vehicle to prevent the tires from disengaging from the limiting openings 16. When the tires of the vehicle contact the pressure sensors 19 on the inclined surfaces of the limiting strips 17, the infrared alarms 15 alarm to remind the vehicle owner to leave the loading space. A plurality of pairs of second lifting mechanisms 20 contract, driving the support plate 13 to move downward. The downward movement of the support plate 13 drives the vehicle to move downward. The downward movement of the support plate 13 drives the four limiting openings 16 to move downward, and the downward movement of the four limiting openings 16 causes the tires of the vehicle to contact the four limiting assemblies respectively.

[0049] A three-dimensional garage security system of the present invention, through the settings of the limit block 23, the groove 46, and the first limit rod 32, by the fact that the two side walls of the groove 46 are of an inclined surface structure and several first limit rods 32 rotate above the limit block 23, a centering guiding effect on the vehicle tires is achieved, so as to move the vehicle tires to the middle of the groove 46. Further, through the settings of the first limit rod 32, the second limit rod 33, and the third limit rod 34, by the fact that the two ends of several first limit rods 32 and second limit rods 33 are of a frustum structure, the vehicle tires are guided to be centered, and the vehicle tires gradually move to the middle parts of several first limit rods 32 and second limit rods 33, so that centering guiding in multiple directions can be carried out on the vehicle tires, so as to guide the vehicle tires to move between the middle parts of the two third limit rods 34, make the center of gravity of the vehicle correspond to the center of the bearing parking space, and enable the three-dimensional garage body 10 to carry the vehicle smoothly.

[0050] A three-dimensional garage security system of the present invention, through the setting of the first clamping plate 25, with the vehicle tires located on the upper side of the movable plate 24, the weight of the vehicle presses down the movable plate 24, causing the movable plate 24 to move downward within the limit block 23. The downward movement of the movable plate 24 pushes the two first connecting plates 28 downward, and the downward movement of the two first connecting plates 28 drives the two rotating plates 26 to swing around the two rotating shafts 27 respectively. The swinging of the two rotating plates 26 drives the two second connecting plates 29 to move upward, and the upward movement of the two second connecting plates 29 pushes the two first clamping plates 25 to rotate relative to each other, and the two first clamping plates 25 rotate relative to each other to perform a limiting clamping action on both sides of the tire.

[0051] A three-dimensional garage security system of the present invention, through the settings of the second clamping plate 35, the guiding block 40, the third clamping plate 36, and the first rubber strip 37, when the movable plate 24 moves downward, it drives the two second clamping plates 35 to move downward. The two second clamping plates 35 move downward and respectively contact the upper parts of the two guiding blocks 40, so as to use the upper parts of the two guiding blocks 40 to limit the two second clamping plates 35. The two second clamping plates 35 are limited by the upper parts of the two guiding blocks 40 when moving downward, causing the two second clamping plates 35 to rotate relative to each other. The two second clamping plates 35 rotating relative to each other drive the two third clamping plates 36 to approach each other, and the two third clamping plates 36 approaching each other drive several pairs of first rubber strips 37 to approach each other. By using several pairs of first rubber strips 37 to contact the outer wall of the tire, the tire can be limited. Further, through the settings of the second hollow elastic member 41, the first hollow elastic member 39, and the second rubber strip 38, the two first hollow elastic members 39 expand to push the two third clamping plates 36 to rotate relative to each other, and the two third clamping plates 36 rotating relative to each other further drive several pairs of first rubber strips 37 to make extrusion contact with the outer wall of the tire. This is beneficial to improving the front and rear limiting effect on the tire. Moreover, the expansion of the two first hollow elastic members 39 is restricted by the outer wall of the tire, causing the pressure inside the two first hollow elastic members 39 to gradually increase. Several pairs of solenoid valves 44 open, enabling the solution inside the first hollow elastic members 39 to enter several second rubber strips 38. Several pairs of second rubber strips 38 expand to gradually increase the extrusion contact with the outer wall of the tire, further improving the front and rear limiting effect on the tire. The limiting component can limit the tire in multiple directions, preventing the vehicle from moving arbitrarily within the loading parking space.

[0052] The embodiments of the present invention are given for purposes of illustration and description, and are not exhaustive or limit the present invention to the disclosed form. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and enable those of ordinary skill in the art to understand the present invention and design various embodiments with various modifications suitable for specific purposes.

Claims

1. A three-dimensional garage security system, characterized by: The invention comprises a three-dimensional parking garage body (10), a loading parking space, and an infrared alarm (15), wherein the loading parking space comprises a frame (11), a shell (12) is provided at the bottom of the frame (11), a support plate (13) is provided inside the shell (12) for vertical sliding, the support plate (13) is provided with four limiting openings (16), four limiting components are provided inside the shell (12), a limiting strip (17) with a triangular cross section is provided on the upper side of one end of the supporting plate (13), and a pressure-sensitive alarm (19) is installed on the inclined surface of the limiting strip (17); The limit assembly comprises a limit block (23), the upper part of which is provided with a groove (46), the two side walls of which are in an inclined structure, a plurality of first limit rods (32) are rotatably provided on the two side inclined surfaces of the groove (46), a movable plate (24) is vertically slidably provided in the middle part of the limit block (23), the two side inclined surfaces of the groove (46) are respectively hinged with a first clamping plate (25), the upper part of each of which is rotatably provided with a plurality of second limit rods (33), the upper part of the movable plate (24) is symmetrically rotatably provided with two third limit rods (34), the two ends of the movable plate (24) are respectively hinged with a second clamping plate (35), the upper side of each of which is hinged with a third clamping plate (36), and the upper part of the third clamping plate (36) is provided with an arc groove (45).

2. A three-dimensional car park security system according to claim 1, characterized in that: A plurality of first rubber strips (37) are provided on the inner wall at one end of the arc-shaped groove (45), a plurality of second rubber strips (38) are provided on the inner wall at the other end of the arc-shaped groove (45), a first hollow elastic member (39) is connected between the lower side of one end of the third clamping plate (36) close to the second rubber strip (38) and the upper side of the second clamping plate (35), the interior of the first hollow elastic member (39) is respectively connected to the interiors of the plurality of second rubber strips (38) and is provided with an electromagnetic valve (44), and a first lifting mechanism (30) is connected between the lower side of the movable plate (24) and the lower side of the interior of the limit block (23).

3. A three-dimensional car park security system according to claim 2, characterized in that: A guide block (40) is fixedly provided on both sides of the interior of the limit block (23), and the upper part of each guide block (40) is an inclined structure. A second hollow elastic member (41) is provided on one side of each guide block (40). The interior of the second hollow elastic member (41) is connected to the interior of the second clamping plate (35) and is provided with a telescopic connecting pipe (42). The interior of the second clamping plate (35) is connected to the interior of the first hollow elastic member (39) and is provided with a connecting channel (43).

4. The three-dimensional parking garage security system according to claim 1, characterized in that: The limit block (23) is internally provided with two rotating shafts (27) for symmetrical rotation, and a rotating plate (26) is fixed on each of the two rotating shafts (27). A first connecting plate (28) is connected between one end of each rotating plate (26) and the lower side of the movable plate (24), and a second connecting plate (29) is connected between the other end of each rotating plate (26) and the lower side of the first clamping plate (25). One end of the first connecting plate (28) is rotatably connected to the lower side of the movable plate (24), and the other end of the first connecting plate (28) is rotatably connected to one end of the rotating plate (26). One end of the second connecting plate (29) is rotatably connected to the lower side of the first clamping plate (25), and the other end of the second connecting plate (29) is rotatably connected to the other end of the rotating plate (26).

5. A three-dimensional car park security system according to claim 4, characterized in that: A third hollow elastic member (31) is provided between the lower side of one end of the rotating plate (26) and the inner lower side of the limiting block (23), and the interior of the third hollow elastic member (31) is filled with damping fluid.

6. The three-dimensional parking garage security system according to claim 1, characterized in that: Both ends of the first limiting rod (32) are in a truncated cone structure, the middle part of the first limiting rod (32) is in a cylindrical structure, and the first limiting rod (32), the second limiting rod (33) and the third limiting rod (34) have the same structure.

7. The three-dimensional parking garage security system according to claim 1, characterized in that: A plurality of pairs of second lifting mechanisms (20) are connected between the lower side of the support plate (13) and the interior of the shell (12).

8. The three-dimensional parking garage security system according to claim 1, characterized in that: A limiting plate (21) is slidably provided in the middle of the support plate (13), and a third lifting mechanism (22) is connected between the lower side of the limiting plate (21) and the interior of the shell (12).

9. The three-dimensional parking garage security system according to claim 1, characterized in that: A plurality of buffer protrusions (18) are arranged at intervals on the inclined surface of the limiting strip (17), and each limiting component slides in the limiting opening (16).

10. The three-dimensional parking garage security system according to claim 1, characterized in that: A top plate (14) is installed on the top of the frame (11), and the four infrared alarms (15) are symmetrically distributed on the upper side of the shell (12).

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