Portable parking lane barrier

Abstract

The application provides a portable parking lane barrier, belonging to the technical field of parking lane barriers, and aims to solve the technical problem of inconvenience in carrying and poor portability of the existing parking lane barriers which are fixed on the ground. The portable parking lane barrier comprises a stand, two support bottom plates hingedly connected to the two sides of the stand, a counterweight placed on the support bottom plate, a limiting mechanism arranged at the upper end of the stand, a mounting frame fixed to the upper side of the stand, an outer shell sleeved to the outer side of the mounting frame, a round hole formed in one side of the outer shell, a flat motor mounted on one side of the mounting frame, a rotating block slidably arranged on the output shaft of the flat motor, a retracting mechanism arranged on the inner side of the rotating block, a sliding groove formed on the outer side of the rotating block, and a barrier rod slidably inserted into the sliding groove. The portable parking lane barrier can split the whole device into several components, the split components can be folded and stored, can be placed stably on the ground during use, can be carried and transferred at any time, has high portability, and is convenient for use at any time.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of parking barrier gate, and relates to a portable parking barrier gate. BACKGROUND

[0002] The parking barrier gate is also called a car stopper, is a special device for managing the entrance and exit of a vehicle on a road, is widely applied to a highway toll station and a parking lot system for managing a vehicle passage, is used for managing the entrance and exit of a vehicle, and can be lifted or lowered by wireless remote control alone or can be automatically managed by a parking lot management system (i.e. an IC card management system) to release a vehicle after taking a card and paying a parking fee.

[0003] The parking barrier gate is generally fixed on the ground and is located at a place where a vehicle driving mode needs to be planned, such as a parking lot or a toll station, and the existing parking barrier gate generally does not have a moving capability, so when a temporary management or registration of a passing vehicle is needed during an outdoor activity, the parking barrier gate needs to be installed in advance and is disassembled after the activity, which is inconvenient to use.

[0004] Based on this, a portable parking barrier gate is designed. SUMMARY

[0005] The application aims at the above problems of the existing technology and provides a portable parking barrier gate, which aims to improve the portability of the parking barrier gate and facilitate the use at any time.

[0006] The application can be realized by the following technical scheme.

[0007] A portable parking barrier gate comprises a stand, two support bottom plates hinged on the two sides of the stand, a counterweight placed on the support bottom plate, a limiting mechanism for fixing the support bottom plate arranged on the upper end of the stand, a mounting frame fixed on the upper side of the stand, an outer shell sleeved on the outer side of the mounting frame, a transparent glass window arranged on one side of the outer shell and a round hole arranged on the other side of the outer shell, a fixing mechanism arranged between the mounting frame and the outer shell, a flat motor installed on one side of the mounting frame, a rotating block slidably arranged on the output shaft of the flat motor and penetrating through the round hole, a retracting mechanism arranged on the inner side of the rotating block and a sliding slot arranged on the outer side of the rotating block, a gate rod slidably inserted into the sliding slot, a connecting frame fixed on the side of the mounting frame away from the transparent glass window and a control box installed on the connecting frame, a wireless signal transceiver module and a control module installed in the control box, an illuminating camera installed on the side of the mounting frame close to the transparent glass window and having one end facing the transparent glass window, a display screen arranged on the inner side of the outer shell and located above the illuminating camera.

[0008] The working principle of the present application is that: in use, the counterweight is pressed on the supporting bottom plate to stabilize the stand, so that the stand can be stably placed on the ground, and then the lighting camera can explore the license plate outside through the transparent glass window, identify the license plate, at this time the display screen will display the vehicle information, and at the vehicle exit position the vehicle parking charging two-dimensional code and other information can be displayed, the flat motor drives the rotating block to rotate to control the rotation of the gate rod, in addition, the wireless signal transceiver module is installed in the control box, so that the site security personnel or other staff can also control the lifting and lowering of the device by wireless remote control equipment, and can be connected with the server to share data between the entrance device and the exit device, fully record the vehicle information, when not in use, the two counterweights can be removed, then the two supporting bottom plates are folded upwards, the supporting bottom plates are fixed by the limiting mechanism, and the two counterweights can be placed between the two supporting bottom plates in the storage state, in addition, the gate rod can be taken out from the sliding groove, at this time the rotating block is contracted to the inside under the action of the contraction mechanism, so that the shell and the outer surface of the stand in the storage state are more flat, facilitating transportation.

[0009] The counterweight comprises a bottle body filled with water, a water inlet is arranged on one side of the bottle body, and a sealing cover is threadedly connected in the water inlet, a clamping groove is formed on the upper and lower sides of the bottle body, a surrounding edge is arranged on the edge of the supporting bottom plate, and the clamping groove is clamped on the surrounding edge, a horizontal rod is fixed on the supporting bottom plate, the bottle body is located between the horizontal rod and the stand, and the two sides of the bottle body are respectively abutted with the horizontal rod and the stand.

[0010] With the above structure, when in use, the bottle body filled with water can provide a large pressure, and the bottle body is limited by the horizontal rod and cannot deviate outward, the other side of the bottle body will always abut with the stand, keeping the stand and the supporting bottom plate in a vertical state, further improving the stability of the stand, in the storage state, the water in the bottle body can be poured out to reduce the weight of the device, and the two bottle bodies are placed side by side in the middle of the stand, so that when the two supporting bottom plates are buckled upwards, the surrounding edge is clamped in the clamping groove, preventing the bottle body from sliding out from the side during transportation.

[0011] The limiting mechanism comprises two short springs fixed on the surrounding edge of the supporting bottom plate, the other end of the short spring is fixed with a push plate, a through hole is formed on the supporting bottom plate, and a limiting hole is formed on the surrounding edge of the supporting bottom plate, a push rod is fixed on the push plate, and the end of the push rod is inserted into the limiting hole, an installation cavity is formed on the side end of the stand, and a detachable cover is arranged outside the installation cavity, a through hole is formed on the bottom of the installation cavity, a limiting rod is slidably arranged in the through hole, a chamfer is formed on the bottom of the limiting rod, a convex rod is fixed on the inner wall of the installation cavity at the upper end of the limiting rod, and a limiting spring is arranged between the two convex rods.

[0012] With the above structure, when being stored, the supporting bottom plate is turned upward, the edge of the surrounding edge abuts against the chamfer of the bottom of the limiting rod, and the limiting rod is extruded to the inside of the mounting cavity, when the supporting bottom plate is buckled to be flush with the outer surface of the stand, the limiting spring will pop out the limiting rod, so that the limiting rod is inserted into the limiting hole, preventing the supporting bottom plate from being automatically unfolded, thereby facilitating carrying, when being used, the operator pushes the push plate upward through the through hole, at this time the push rod pushes the limiting rod upward, and then the supporting bottom plate can be unfolded for use.

[0013] The retracting mechanism comprises a fixing ring sleeved outside the rotating block, the outer side of the fixing ring is attached to the inner surface of the shell, the inner side of the fixing ring is fixed with a plurality of equidistantly distributed connecting rods, the other end of the connecting rod is fixed with the mounting frame, the side of the rotating block away from the sliding groove is provided with a shoulder, and a conical spring is sleeved outside the rotating block, and the two ends of the conical spring are respectively abutted against the fixing ring and the shoulder.

[0014] With the above structure, when being stored, the operator takes out the gate rod from the sliding groove, the conical spring pushes the rotating block to retract inward, at this time the rotating block slides inward along the output shaft of the flat motor, so that the rotating block is completely retracted into the shell, the outer surface of the device in the storage state can be kept flat, further facilitating carrying and transportation, and improving portability.

[0015] The outer side of the rotating block is fixed with a handle.

[0016] With the above structure, when being used, the operator can pull the rotating block outward through the handle, so that the sliding groove is completely exposed outside the shell, at this time the gate rod can be inserted for use, and assembly is facilitated.

[0017] The tail of the gate rod is fixed with a protruding block, the bottom of the sliding groove is provided with a passing groove, and the sidewall of the shell is provided with an arc-shaped long slot, and the protruding block is slidingly arranged in the arc-shaped long slot.

[0018] With the above structure, when being used, the protruding block slides along the arc-shaped long slot during the rotation of the rotating block and the gate rod, under the action of the protruding block, the gate rod will not slide along the sliding groove during use, and the gate rod can be prevented from falling off, when the gate rod is disassembled, the rotating block can be continuously pulled out, so that the protruding block is separated from the arc-shaped long slot, and then the gate rod can be slid out along the sliding groove, at this time the protruding block will slide through the passing groove, thereby disassembling the gate rod.

[0019] The fixing mechanism comprises a plurality of strip-shaped knobs rotatingly arranged above the mounting frame, and a plurality of strip-shaped grooves are formed in the upper end sidewall of the shell, and the strip-shaped knobs pass through the corresponding strip-shaped grooves.

[0020] With the above structure, the bar-shaped knob is rotated to align with the bar-shaped groove, and the shell can be taken out upward, and the shell can also be installed in the same way, and the installation process is convenient, and the shell can protect the internal components.

[0021] The gate rod is a multi-stage telescopic rod, and a reflective strip is attached to the gate rod.

[0022] With the above structure, in use, the reflective strip makes the gate rod more visible at night, preventing vehicles from being unable to see the gate rod, and in storage, the gate rod can be folded and placed at the side end of the mounting frame and contained inside the shell, further improving the storage effect and portability.

[0023] Compared with the prior art, the present portable parking barrier has the following advantages:

[0024] 1. By means of the stand, the supporting bottom plate, the counterweight, the rotating block and the gate rod, the entire device can be divided into several parts, which can be folded and stored, and can be placed stably on the ground during use without being fixed to the ground, and can be moved and transferred at any time, having high portability and being convenient for use at any time.

[0025] 2. By means of the counterweight, the weight of the device can be further reduced by filling water, and the bottle body will not slide on the supporting bottom plate and keep the stand vertical, further improving the stability of the device during use.

[0026] 3. By means of the limiting mechanism and the retracting mechanism, the rotating block is retracted into the shell and the supporting bottom plate is prevented from automatically expanding, the device can maintain the flatness of the outer surface in the storage state, further facilitating transportation and transportation, and improving portability. BRIEF DESCRIPTION OF DRAWINGS

[0027] Figure 1 is a perspective structure schematic diagram of the present application in use;

[0028] Figure 2 is a structure schematic diagram of the stand and the supporting bottom plate in the present application;

[0029] Figure 3 is a structure schematic diagram of the counterweight in the present application;

[0030] Figure 4 is an enlarged structure schematic diagram of A in the present application; Figure 2

[0031] Figure 5 is a structure schematic diagram of part of the limiting mechanism in the present application;

[0032] Figure 6 is a structure schematic diagram of the mounting frame in the present application;

[0033] ​Figure 7 is the structural schematic diagram of the other side of the mounting frame in the application;

[0034] Figure 8 is the split structural schematic diagram of the contraction mechanism in the application;

[0035] Figure 9 is the local structural schematic diagram of the gate rod in the application;

[0036] Figure 10 is the structural schematic diagram of the shell in the application;

[0037] Figure 11 is the structural schematic diagram when the application is stored;

[0038] Figure 12 is the structural schematic diagram of the inside of the shell when the application is stored;

[0039] In the figure: 1, stand; 2, support bottom plate; 3, counterweight; 301, bottle body; 302, water inlet; 303, sealing cover; 304, clamping groove; 305, cross rod; 4, limiting mechanism; 401, limiting hole; 402, push rod; 403, push plate; 404, short spring; 405, through hole; 406, mounting cavity; 407, limiting rod; 408, chamfer; 409, cover; 410, limiting spring; 411, protruding rod; 5, mounting frame; 6, shell; 7, round hole; 8, transparent glass window; 9, flat motor; 10, rotating block; 11, sliding groove; 12, gate rod; 13, contraction mechanism; 1301, fixed ring; 1302, connecting rod; 1303, shoulder; 1304, conical spring; 1305, handle; 1306, protruding block; 1307, through slot; 1308, arc-shaped long slot; 14, connecting frame; 15, control box; 16, illuminating camera; 17, fixing mechanism; 1701, strip-shaped slot; 1702, strip-shaped knob; 18, display screen. DETAILED DESCRIPTION

[0040] The technical solutions of the patent will be further described in detail below in combination with specific embodiments.

[0041] The embodiments of the patent will be described in detail below, and examples of the embodiments are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are only used to explain the patent, and cannot be understood as a limitation of the patent.

[0042] In the description of the present patent, it needs to be understood that the terms "center", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present patent and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present patent.

[0043] In the description of the present patent, it needs to be understood that unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting", "setting" should be understood broadly, for example, it can be fixedly connected, set, or detachably connected, set, or integrally connected, set. For those skilled in the art, the specific meaning of the above terms in the present patent can be understood according to the specific circumstances.

[0044] Please refer to Figures 1-12The embodiment provides a portable parking barrier, which comprises a stand 1, two supporting bottom plates 2 are hinged on the two sides of the stand 1, counterweights 3 are placed on the supporting bottom plates 2, a limiting mechanism 4 for fixing the supporting bottom plates 2 is arranged on the upper end of the stand 1, a mounting frame 5 is fixed above the stand 1, an outer shell 6 is arranged on the outer side of the mounting frame 5, a transparent glass window 8 is arranged on one side of the outer shell 6, a round hole 7 is formed on the other side of the outer shell 6, a fixing mechanism 17 is arranged between the mounting frame 5 and the outer shell 6, a flat motor 9 is arranged on one side of the mounting frame 5, a rotating block 10 is slidably arranged on the output shaft of the flat motor 9, the rotating block 10 penetrates through the round hole 7, a retracting mechanism 13 is arranged on the inner side of the rotating block 10, a sliding groove 11 is formed on the outer side of the rotating block 10, a barrier rod 12 is slidably inserted into the sliding groove 11, a connecting frame 14 is fixed on the side of the mounting frame 5 away from the transparent glass window 8, a control box 15 is arranged on the connecting frame 14, a wireless signal transceiver module and a control module are arranged in the control box 15, an illuminating camera 16 is arranged on the side of the mounting frame 5 close to the transparent glass window 8, one end of the illuminating camera 16 is opposite to the transparent glass window 8, a display screen 18 is arranged on the inner side of the outer shell 6, and the display screen is arranged above the illuminating camera 16; when in use, the counterweights 3 are pressed on the supporting bottom plates 2, the stand 1 is stabilized, the stand 1 can be stably placed on the ground, then the illuminating camera 16 can explore and illuminate the license plate outside through the transparent glass window 8, the license plate is identified, at this moment, the display screen 18 displays vehicle information, the parking fee two-dimensional code of the vehicle and other information can be displayed at the vehicle exit position, then the flat motor 9 drives the rotating block 10 to rotate and controls the rotation of the barrier rod 12, in addition, the wireless signal transceiver module arranged in the control box 15 can be controlled by the wireless remote control equipment of the security personnel or other staff, the lifting and falling of the rod of the device can be controlled, the device can be connected with a server, data sharing between the entry device and the exit device is realized, vehicle entry and exit information is recorded, when not in use, the two counterweights 3 can be taken off, then the two supporting bottom plates 2 are folded upwards, the supporting bottom plates 2 are fixed through the limiting mechanism 4, the two counterweights 3 can be placed between the two supporting bottom plates 2 in the upright state for storage, in addition, the barrier rod 12 can be taken out from the sliding groove 11, at this moment, the rotating block 10 is retracted to the inside under the action of the retracting mechanism 13, the outer surface of the storage state outer shell 6 and the stand 1 is more flat, and the device is convenient to carry.

[0045] The counterweight 3 comprises a bottle body 301 filled with water, one side of the bottle body 301 is provided with a water inlet 302, and a sealing cover 303 is threadedly connected in the water inlet 302, and clamping grooves 304 are formed on the upper and lower sides of the bottle body 301, the edge of the supporting bottom plate 2 is provided with a surrounding edge, and the clamping grooves 304 are clamped on the surrounding edge, a cross rod 305 is fixed on the supporting bottom plate 2, the bottle body 301 is located between the cross rod 305 and the stand 1, and the two sides of the bottle body 301 are respectively abutted with the cross rod 305 and the stand 1; in use, the bottle body 301 filled with water can provide a larger pressure, and the bottle body 301 is limited by the cross rod 305 and cannot deviate outward, the other side of the bottle body 301 will always abut with the stand 1, the stand 1 and the supporting bottom plate 2 are kept in a vertical state, and the stability of the stand 1 is further improved, in the storage state, the water in the bottle body 301 can be poured out to reduce the weight of the device, and the two bottle bodies 301 are placed side by side in the middle of the stand 1, so that when the two supporting bottom plates 2 are buckled upward, the surrounding edge is just clamped in the clamping groove 304, which can prevent the bottle body 301 from sliding out from the side during transportation.

[0046] The limiting mechanism 4 comprises two short springs 404 fixed on the surrounding edge of the supporting bottom plate 2, the other end of the short spring 404 is fixed with a push plate 403, the supporting bottom plate 2 is provided with a through hole 405, and the surrounding edge of the supporting bottom plate 2 is provided with a limiting hole 401, the push plate 403 is fixed with a push rod 402, and the end of the push rod 402 is inserted into the limiting hole 401, the side end of the stand 1 is provided with a mounting cavity 406, and the outer side of the mounting cavity 406 is provided with a detachable cover 409, the bottom of the mounting cavity 406 is provided with a through hole, and the through hole is slidably provided with a limiting rod 407, and the bottom of the limiting rod 407 is provided with a chamfer 408, the upper end of the limiting rod 407 and the inner wall of the mounting cavity 406 are both fixed with a convex rod 411, and the two convex rods 411 are provided with a limiting spring 410; when being stored, the supporting bottom plate 2 is rotated upward, the surrounding edge of the edge will abut against the chamfer 408 at the bottom of the limiting rod 407, and the limiting rod 407 is extruded into the mounting cavity 406, when the supporting bottom plate 2 is buckled to be flush with the outer surface of the stand 1, the limiting spring 410 will pop out the limiting rod 407, so that the limiting rod 407 is inserted into the limiting hole 401, preventing the supporting bottom plate 2 from being automatically unfolded, thereby facilitating transportation, and in use, the operator pushes the push plate 403 upward through the through hole 405, at this time the push rod 402 pushes the limiting rod 407 upward, and then the supporting bottom plate 2 can be unfolded for use.

[0047] The retracting mechanism 13 comprises a fixed ring 1301 sleeved outside the rotating block 10, the outer side of the fixed ring 1301 is attached to the inner surface of the shell 6, the inner side of the fixed ring 1301 is fixed with a plurality of connecting rods 1302 distributed at equal intervals, the other end of the connecting rod 1302 is fixed with the mounting frame 5, the side of the rotating block 10 away from the sliding groove 11 is provided with a stop shoulder 1303, the outer side of the rotating block 10 is sleeved with a conical spring 1304, and the two ends of the conical spring 1304 are respectively abutted with the fixed ring 1301 and the stop shoulder 1303; when retracting, the operator takes out the brake lever 12 from the sliding groove 11, the conical spring 1304 will push the rotating block 10 to retract inward, at this time, the rotating block 10 slides inward along the output shaft of the flat motor 9, so that the rotating block 10 is completely retracted into the shell 6, the external surface of the device in the retracted state can maintain flatness, further facilitating carrying and transportation, and improving portability.

[0048] The outer side of the rotating block 10 is fixed with a handle 1305; when in use, the operator can pull the rotating block 10 outward through the handle 1305, so that the sliding groove 11 is completely exposed outside the shell 6, at this time, the brake lever 12 can be inserted for use, facilitating assembly.

[0049] The tail of the brake lever 12 is fixed with a protrusion 1306, the bottom of the sliding groove 11 is provided with a passing groove 1307, and the sidewall of the shell 6 is provided with an arc-shaped long slot 1308, and the protrusion 1306 is slidingly arranged in the arc-shaped long slot 1308; in use, in the process of rotating the brake lever 12 driven by the rotating block 10, the protrusion 1306 slides along the arc-shaped long slot 1308, under the action of the protrusion 1306, the brake lever 12 will not slide along the sliding groove 11 in use, which can prevent the brake lever 12 from falling off, when disassembling the brake lever 12, the rotating block 10 can be continuously pulled outwards, so that the protrusion 1306 is separated from the arc-shaped long slot 1308, then the brake lever 12 can be pulled out along the sliding groove 11, at this time, the protrusion 1306 will slide through the passing groove 1307, thereby disassembling the brake lever 12.

[0050] The fixing mechanism 17 comprises a plurality of strip-shaped knobs 1702 rotatingly arranged above the mounting frame 5, and the upper end sidewall of the shell 6 is provided with a plurality of strip-shaped grooves 1701, and the strip-shaped knobs 1702 pass through the corresponding strip-shaped grooves 1701; the strip-shaped knobs 1702 are rotated to be aligned with the strip-shaped grooves 1701, the shell 6 can be taken out upwards, and the same applies to installation, the installation process is convenient, and the shell 6 can protect the internal components.

[0051] The gate lever 12 is a multi-stage telescopic lever, and a reflective strip is pasted on the gate lever 12; in use, the reflective strip makes the gate lever 12 more easily seen at night, prevents the vehicle from being difficult to see and mounting the gate lever 12, and when being stored, the gate lever 12 can be folded and retracted, then placed at the side end of the mounting frame 5 and contained in the inside of the shell 6, further improving the storage effect and improving the portability.

[0052] The above fixing modes are the most commonly used fixed connection modes in the art, such as welding and bolt connection; the above electrical elements, such as the flat motor 9 and the illumination camera 16, are products of the prior art and can be directly purchased and used in the market, and the specific principle is not described in detail.

[0053] The working principle of the application is as follows:

[0054] In use, the bottle body 301 filled with water can provide greater pressure, and the bottle body 301 is limited by the cross rod 305 and cannot deviate outward, and the other side of the bottle body 301 will always abut against the stand 1, keeping the stand 1 and the supporting bottom plate 2 in a vertical state, further improving the stability of the stand 1, so that the stand 1 can be stably placed on the ground, and then the illumination camera 16 can explore the license plate outward through the transparent glass window 8 to identify the license plate, at this time the display screen 18 will display the vehicle information, and at the vehicle exit position, the parking fee two-dimensional code of the vehicle and other information can also be displayed, then the flat motor 9 drives the rotating block 10 to rotate to control the rotation of the gate rod 12, in the process of rotation, the protruding block 1306 slides along the arc-shaped long slot 1308, and under the action of the protruding block 1306, the gate rod 12 cannot slide along the sliding groove 11 in use, which can prevent the gate rod 12 from falling off, in addition, the wireless signal transceiver module installed in the control box 15 can also be controlled by the wireless remote control device by the site security personnel or other staff, and can be connected with the server to share data between the entry device and the exit device, and fully record the vehicle entry and exit information, when storing, the water in the bottle body 301 can be poured out to reduce the weight of the device, and the two bottle bodies 301 are placed side by side in the middle of the stand 1, so that when the two supporting bottom plates 2 are buckled upward, the surrounding edge is just clamped in the clamping groove 304, which can prevent the bottle body 301 from sliding out from the side during transportation, and when the supporting bottom plate 2 is buckled, the edge of the surrounding edge will abut against the chamfer 408 at the bottom of the limiting rod 407 and extrude the limiting rod 407 into the installation cavity 406, when the supporting bottom plate 2 is buckled to be flush with the outer surface of the stand 1, the limiting spring 410 will pop out the limiting rod 407, so that the limiting rod 407 is inserted into the limiting hole 401 to prevent the supporting bottom plate 2 from automatically unfolding, in addition, the operator can continue to pull out the rotating block 10 by the handle 1305, so that the protruding block 1306 is separated from the arc-shaped long slot 1308, and then the gate rod 12 can be pulled out along the sliding groove 11, at this time the protruding block 1306 will slide through the passage slot 1307, so as to disassemble the gate rod 12, after disassembly, the gate rod 12 is folded and then placed at the side end of the mounting bracket 5 and contained in the inside of the shell 6, further improving the storage effect and portability.

[0055] The above describes the preferred embodiments of the patent in detail, but the patent is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the purpose of the patent.

Claims

1. A portable parking barrier comprising a stand (1), characterized in that, Both sides of the stand (1) are hinged with two support bottom plates (2), and the support bottom plate (2) is placed with a counterweight (3), the upper end of the stand (1) is provided with a limiting mechanism (4) for fixing the support bottom plate (2), the upper side of the stand (1) is fixed with a mounting rack (5), the outer side of the mounting rack (5) is sleeved with a shell (6), one side of the shell (6) is provided with a transparent glass window (8), the other side is provided with a round hole (7), and the mounting rack (5) and the shell (6) are provided with a fixing mechanism (17), one side of the mounting rack (5) is provided with a flat motor (9), and the output shaft of the flat motor (9) is provided with a rotating block (10) which is slidably arranged, and the rotating block (10) passes through the round hole (7), the inner side of the rotating block (10) is provided with a contraction mechanism (13), and the outer side of the rotating block (10) is provided with a sliding groove (11), the sliding groove (11) is slidably provided with a gate rod (12), the side of the mounting rack (5) away from the transparent glass window (8) is fixed with a connecting frame (14), and the connecting frame (14) is provided with a control box (15), the control box (15) is provided with a wireless signal transceiver module and a control module, the side of the mounting rack (5) close to the transparent glass window (8) is provided with an illuminating camera (16), and one end of the illuminating camera (16) is opposite to the transparent glass window (8), the inner side of the shell (6) is provided with a display screen (18), and the display screen is located above the illuminating camera (16); The counterweight (3) comprises a bottle body (301) containing water, a water inlet (302) is arranged on one side of the bottle body (301), and a sealing cover (303) is threadedly connected in the water inlet (302), a clamping groove (304) is arranged on the upper and lower sides of the bottle body (301), the edge of the support bottom plate (2) is provided with a surrounding edge, and the clamping groove (304) is clamped on the surrounding edge, a horizontal rod (305) is fixed on the support bottom plate (2), the bottle body (301) is located between the horizontal rod (305) and the stand (1), and the two sides of the bottle body (301) are respectively abutted with the horizontal rod (305) and the stand (1); The contraction mechanism (13) comprises a fixed ring (1301) sleeved on the outer side of the rotating block (10), and the outer side of the fixed ring (1301) is attached to the inner surface of the shell (6), a plurality of equally spaced connecting rods (1302) are fixed on the inner side of the fixed ring (1301), the other end of the connecting rod (1302) is fixed with the mounting rack (5), the side of the rotating block (10) away from the sliding groove (11) is provided with a shoulder (1303), the outer side of the rotating block (10) is sleeved with a conical spring (1304), and the two ends of the conical spring (1304) are respectively abutted with the fixed ring (1301) and the shoulder (1303).

2. The portable parking barrier according to claim 1, wherein, The limiting mechanism (4) comprises two short springs (404) fixed on the surrounding edge of the supporting bottom plate (2), and the other end of the short spring (404) is fixed with a push plate (403), the supporting bottom plate (2) is provided with a through hole (405), and the surrounding edge of the supporting bottom plate (2) is provided with a limiting hole (401), the push plate (403) is fixed with a push rod (402), and the end of the push rod (402) is inserted into the limiting hole (401), the side end of the stand (1) is provided with a mounting cavity (406), and the outer side of the mounting cavity (406) is provided with a detachable cover (409), the bottom of the mounting cavity (406) is provided with a through hole, the through hole is slidably provided with a limiting rod (407), and the bottom of the limiting rod (407) is provided with a chamfer (408), the upper end of the limiting rod (407) and the inner wall of the mounting cavity (406) are both fixed with a convex rod (411), and the two convex rods (411) are provided with a limiting spring (410) therebetween.

3. The portable parking barrier according to claim 2, wherein, The outer side of the rotating block (10) is fixed with a handle (1305).

4. The portable parking barrier according to claim 2, wherein, The tail of the gate lever (12) is fixed with a convex block (1306), and the groove bottom of the sliding groove (11) is provided with a passing groove (1307), the side wall of the shell (6) is provided with an arc-shaped long slot (1308), and the convex block (1306) is slidably arranged in the arc-shaped long slot (1308).

5. The portable parking barrier according to claim 1, wherein, The fixing mechanism (17) comprises a plurality of strip-shaped knobs (1702) rotatably arranged above the mounting frame (5), and the upper end side wall of the shell (6) is provided with a plurality of strip-shaped grooves (1701), and the strip-shaped knobs (1702) pass through the corresponding position of the strip-shaped grooves (1701).

6. The portable parking barrier according to claim 1 or 5, wherein, The gate lever (12) is a multi-stage telescopic rod, and the gate lever (12) is pasted with a reflective strip.

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