Traffic gate early warning device

Abstract

The utility model provides a traffic checkpoint early warning device, and relates to the technical field of traffic checkpoints. The traffic bayonet device comprises a stand column and a cross rod, a connecting piece is arranged on the cross rod, an anti-skid assembly is arranged between the connecting piece and the cross rod, a base is arranged on the connecting piece, a fixing cover with an adjustable angle is arranged on the base, a first locking assembly is arranged on the outer side of the base, and a camera body is arranged in the fixing cover. A windscreen wiper and a water spraying head are arranged on one side of the camera body, supporting frames are symmetrically arranged on the outer side of the fixing cover, an angle-adjustable water storage tank is arranged between the two supporting frames, second locking assemblies are arranged on the outer sides of the supporting frames, and a plugging assembly used for sealing the water storage tank is arranged at the top of the water storage tank. A water collecting cover is arranged at the top of the plugging assembly; the arrangement of the anti-skid assembly avoids the situation that the camera cannot keep an ideal shooting position due to the rotation of the connecting piece on the cross rod; and the water storage tank can be sealed through the arrangement of the plugging assembly, and rainwater evaporation is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of traffic checkpoints, in particular to a traffic checkpoint early warning device. Background Art

[0002] The traffic checkpoint device is a device used for traffic management and monitoring. It is usually installed at a specific location on the road to record the information of vehicles passing through the location. It can be used for purposes such as toll collection, traffic violation monitoring, and vehicle flow statistics. The important information collection device in the checkpoint device is the camera, which collects the vehicle license plate or the driver's face information. Since we now live in an urban environment, the oil smoke and dust generated by roads, industries, and automobile exhaust are relatively large, and the traffic camera is installed on the roadside, so a large amount of oil smoke and dust will be adsorbed on the lens of the traffic camera, resulting in unclear shooting and affecting the normal use of the traffic camera. In order to avoid the problem of unclear shooting caused by the adsorption of a large amount of oil smoke and dust by the above-mentioned traffic camera, a wiper for cleaning the oil smoke and dust and a water spray head used in conjunction with the wiper are provided on the traffic camera, and a water storage tank for providing water to the water spray head is provided on the traffic camera. The oil smoke and dust adsorbed on the lens of the traffic camera are cleaned through the cooperation of the wiper and the water spray head, solving the problem of unclear shooting caused by the adsorption of oil smoke and dust on the lens of the existing traffic camera.

[0003] The existing traffic camera is connected to the crossbar through a connector. In order to prevent the connector from rotating on the crossbar, a rubber pad is installed on the inner wall of the connector to increase the friction between the connector and the crossbar and prevent the connector from rotating on the crossbar. However, the rubber pad is prone to oxidation and hardening after long-term use. After the rubber pad is oxidized and hardened, the weight of the traffic camera, water tank and other parts is heavy, which easily causes the connector and the rubber pad to loosen, resulting in the traffic camera being unable to maintain an ideal shooting angle on the crossbar, affecting normal use; in addition, in order to better receive rainwater, the existing water tank is set to an open-top structure. When the temperature is high and there is no rainfall for a long time, the rainwater in the water tank is easily evaporated quickly by high temperature. After the rainwater in the water tank is evaporated by high temperature, when the oil smoke and dust on the lens of the traffic camera are cleaned again, there is no cooperation between water and wipers, and only the wipers work alone. The oil smoke and dust adsorbed on the camera lens are difficult to remove, and it will also cause the problem of unclear shooting of the traffic camera. Utility Model Content

[0004] The utility model aims to solve one of the technical problems in the related art to at least a certain extent. To this end, the utility model proposes that an anti-skid component is provided between the connecting piece and the crossbar, and the angle of the connecting piece on the crossbar is fixed by the anti-skid component to prevent the camera from being unable to maintain an ideal shooting position due to the rotation of the connecting piece on the crossbar; a blocking component is provided on the top of the water tank to prevent the evaporation of rainwater in the water tank, and the rainwater can be used in conjunction with the wiper to better clean the oil smoke and dust on the camera lens.

[0005] The technical solution of the utility model to solve the technical problem is:

[0006] A traffic checkpoint warning device comprises a column and a cross bar arranged on the column, a connecting piece is arranged on the cross bar, an anti-skid component is arranged between the connecting piece and the cross bar, a base is arranged on the top of the connecting piece, an angle-adjustable fixing cover is arranged on the base, a first locking component for fixing the fixing cover is arranged on the outer side of the base, a camera body is arranged in the fixing cover, a wiper and a water spray head are arranged on one side of the camera body, support frames are symmetrically arranged on the outer side of the fixing cover, an angle-adjustable water tank is arranged between the two support frames, a hose connected to the water spray head is arranged at the bottom of the water tank, an electromagnetic pump is arranged in the middle of the hose and on the camera body, a second locking component for fixing the water tank is arranged on the outer side of the support frame, a blocking component for sealing the water tank is arranged on the top of the water tank, and a water collecting cover is arranged on the top of the blocking component.

[0007] Preferably, the anti-slip assembly includes a first concave tooth, which is arranged on the outer circle of the cross bar, and a first convex tooth matching with the first concave tooth is arranged on the inner wall of the connecting piece.

[0008] Preferably, a first through hole is provided on the base, and a first rotating shaft cooperating with the first through hole is transversely provided on the outer side of the fixed cover.

[0009] Preferably, the first locking assembly includes a second concave tooth and an outer ring, the second concave tooth is arranged on the outer circle of the first rotating shaft, the outer ring is fixedly arranged on the outer side of the base and coaxially arranged with the first through hole, an inner ring is coaxially arranged on the inner side of the outer ring, a positioning groove is arranged on the inner wall of the outer ring, a positioning block cooperating with the positioning groove is arranged on the outer side of the inner ring, and a second convex tooth cooperating with the second concave tooth is arranged on the inner wall of the inner ring.

[0010] Preferably, a second through hole is provided on the side wall of the support frame, and a second rotating shaft cooperating with the second through hole is transversely arranged on the outer wall of the water storage tank.

[0011] Preferably, the second locking assembly includes a positioning rod, which is fixedly arranged on the second rotating shaft and located on the outside of the support frame, the positioning rod is provided with a second positioning hole, the support frame is provided with a plurality of first positioning holes that cooperate with the second positioning hole, and a pin is provided on the second positioning hole and passes through the first positioning hole.

[0012] Preferably, the sealing assembly includes a sealing plate, which is fixedly arranged on the top of the water tank, a water inlet is opened in the middle of the sealing plate, hinged seats are symmetrically arranged at the bottom of the sealing plate and on both sides of the water inlet, a connecting handle is hinged between the two hinged seats, a float is arranged at one end of the connecting handle, and a sealing plate cooperating with the water inlet is arranged at the other end.

[0013] Preferably, a water collecting cover is arranged on the top of the sealing plate, a filter plate is arranged inside the water collecting cover, and an overflow pipe connected with the inner cavity is arranged on the outer wall of the water collecting cover.

[0014] Preferably, a driving motor is embedded on one side of the camera body, a wiper is provided at the power output end of the driving motor, and a water spray head is embedded on the camera body and on one side of the wiper.

[0015] The above technical solution has the following advantages or beneficial effects:

[0016] 1. In the utility model, an anti-skid component is provided between the connecting member and the cross bar. After the connecting member has adjusted its angle on the cross bar, the anti-skid component is used to fix and maintain the angle of the connecting member on the cross bar, thereby preventing the camera from being unable to maintain an ideal shooting position due to the rotation of the connecting member on the cross bar.

[0017] 2. In the utility model, a plugging component is provided on the top of the water tank. The setting of the plugging component allows rainwater to flow smoothly into the water tank. Under normal conditions, the water tank is in a closed state through the cooperation of the plugging component. The setting of the plugging component can prevent the rainwater in the water tank from evaporating outwards in high temperature weather, so that the rainwater can be retained in the water tank for a long time. When it is necessary to clean the oil smoke and dust on the camera lens, the rainwater can be used in combination with the wiper at any time to better clean the oil smoke and dust on the camera lens. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0019] Figure 1 It is a three-dimensional structural diagram of the utility model.

[0020] Figure 2 This utility model Figure 1Schematic diagram of the local explosion structure.

[0021] Figure 3 This utility model Figure 2 Schematic diagram of the second viewing angle structure of the camera body.

[0022] Figure 4 This utility model Figure 2 Schematic diagram of the local explosion structure.

[0023] Figure 5 This utility model Figure 2 Schematic diagram of the local structure.

[0024] Figure 6 This utility model Figure 5 Schematic diagram of the local explosion structure.

[0025] Figure 7 This utility model Figure 5 Schematic diagram of the half-section structure of AA.

[0026] Description of reference numerals:

[0027] 1. column, 2. cross bar, 3. connecting piece, 4. first concave tooth, 5. first convex tooth, 6. base, 7. fixed cover, 8. first through hole, 9. first rotating shaft, 10. second concave tooth, 11. outer ring, 12. inner ring, 13. positioning groove, 14. positioning block, 15. second convex tooth, 16. camera body, 17. driving motor, 18. wiper, 19. sprinkler head, 20. support frame, 21. water tank, 22. second through hole, 23. second rotating shaft, 24. first positioning hole, 25. positioning rod, 26. second positioning hole, 27. pin, 28. hose, 29. electromagnetic pump, 30. sealing plate, 31. water inlet, 32. hinge seat, 33. connecting handle, 34. blocking plate, 35. float, 36. water collecting cover, 37. filter plate, 38. overflow pipe. DETAILED DESCRIPTION

[0028] In order to make the purpose, features and advantages of the utility model more obvious and easy to understand, the technical solutions in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model. Obviously, the embodiments described below are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] It should be noted that, in the description of the present invention, terms such as "up", "down", "left", "right", "inside" and "outside" indicating directions or positional relationships are based on the directions or positional relationships shown in the drawings. This is merely for the convenience of description and does not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation on the present invention.

[0030] In addition, it should be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0031] like Figure 1-Figure 7 As shown, this embodiment proposes a traffic checkpoint warning device, including a column 1, combined with Figure 1 As shown, a cross bar 2 is disposed transversely on the top of the column 1, a connecting piece 3 is disposed on the cross bar 2, and an anti-slip component is disposed between the connecting piece 3 and the cross bar 2. Figure 2 As shown, the anti-slip component includes a first concave tooth 4, which is opened on the outer circle of the cross bar 2, and a first convex tooth 5 that cooperates with the first concave tooth 4 is provided on the inner wall of the connecting member 3. Preferably, after the angle of the connecting member 3 is adjusted on the cross bar 2, the anti-slip component is used to fix and maintain the angle of the connecting member 3 on the cross bar 2, so as to avoid the camera body 16 from being unable to maintain an ideal shooting position due to the rotation of the connecting member 3 on the cross bar 2.

[0032] Specifically in this embodiment, combined with Figure 1 , Figure 2 and Figure 4 As shown, a base 6 is provided on the top of the connecting member 3, and a fixing cover 7 with an adjustable angle is provided on the base 6. Further, a first through hole 8 is opened on the base 6, and a first rotating shaft 9 cooperating with the first through hole 8 is transversely provided on the outer side of the fixing cover 7. A first locking assembly for fixing the fixing cover 7 is provided on the outer side of the base 6. Further, in combination with Figure 4As shown, the first locking assembly includes a second concave tooth 10 and an outer ring 11, the second concave tooth 10 is arranged on the outer circle of the first rotating shaft 9, the outer ring 11 is fixedly arranged on the outer side of the base 6 and is coaxially arranged with the first through hole 8, an inner ring 12 is coaxially arranged on the inner side of the outer ring 11, a positioning groove 13 is arranged on the inner wall of the outer ring 11, a positioning block 14 cooperating with the positioning groove 13 is arranged on the outer side of the inner ring 12, and a second convex tooth 15 cooperating with the second concave tooth 10 is arranged on the inner wall of the inner ring 12.

[0033] Specifically in this embodiment, combined with Figure 1 , Figure 2 and Figure 3 As shown, a camera body 16 is arranged in the fixed cover 7, a driving motor 17 is embedded on one side of the camera body 16, a wiper 18 for cleaning the camera lens is arranged at the power output end of the driving motor 17, and a water spray head 19 for spraying water onto the camera lens is embedded on the camera body 16 and on one side of the wiper 18.

[0034] Specifically in this embodiment, combined with Figure 1 , Figure 2 and Figure 3 As shown, support frames 20 are symmetrically arranged on the outer side of the fixed cover 7, and an angle-adjustable water tank 21 is arranged between the two support frames 20. Furthermore, a second through hole 22 is opened on the side wall of the support frame 20, and a second rotating shaft 23 cooperating with the second through hole 22 is transversely arranged on the outer wall of the water tank 21. A hose 28 connected to the sprinkler head 19 is arranged at the bottom of the water tank 21, and an electromagnetic pump 29 is arranged in the middle of the hose 28 and on the camera body 16. Preferably, the electromagnetic pump 29 and the drive motor 17 are respectively connected to the outside through power lines. The electromagnetic pump 29 and the drive motor 17 are both current technologies and will not be described in detail again; a second locking assembly for fixing the water tank 21 is arranged on the outer side of the support frame 20. Further, combined with Figure 2 and Figure 4 As shown, the second locking assembly includes a positioning rod 25, which is fixedly arranged on the second rotating shaft 23 and located on the outer side of the support frame 20. A second positioning hole 26 is formed on the positioning rod 25, and a plurality of first positioning holes 24 cooperating with the second positioning holes 26 are formed on the support frame 20. A pin shaft 27 is arranged on the second positioning hole 26 and passes through the first positioning hole 24.

[0035] Specifically in this embodiment, combined with Figure 6 and Figure 7As shown, a plugging component for sealing the water tank 21 is provided on the top of the water tank 21. Preferably, the plugging component is provided so that rainwater can flow smoothly into the water tank 21. Under normal conditions, the water tank 21 is in a closed state through the cooperation of the plugging component. The plugging component is provided in hot weather to prevent rainwater in the water tank 21 from evaporating outwards, so that rainwater is retained in the water tank 21 for a long time. When it is necessary to clean the oil smoke and dust on the camera lens, rainwater can be used in conjunction with the wiper 18 at any time to better clean the oil smoke and dust on the camera lens. Further, the sealing component The plugging assembly includes a sealing plate 30, which is fixedly arranged on the top of the water tank 21. A water inlet 31 is opened in the middle of the sealing plate 30. Hinge seats 32 are symmetrically arranged at the bottom of the sealing plate 30 and on both sides of the water inlet 31. A connecting handle 33 is hinged between the two hinge seats 32. A float 35 is arranged at one end of the connecting handle 33, and a blocking plate 34 cooperating with the water inlet 31 is arranged at the other end. A water collecting cover 36 is arranged on the top of the sealing plate 30, and a filter plate 37 is arranged in the water collecting cover 36. An overflow pipe 38 connected with the inner cavity is arranged on the outer wall of the water collecting cover 36.

[0036] Working principle:

[0037] First, fix the connecting piece 3 on the cross bar 2. After the connecting piece 3 contacts the cross bar 2, the first convex tooth 5 cooperates with the first concave tooth 4 to prevent the connecting piece 3 from circumferential movement on the cross bar 2. When adjusting the angle of the fixed cover 7 on the base 6, first take out the inner ring 12 from the outer ring 11. After adjusting the angle of the fixed cover 7, first align the positioning block 14 on the outer side of the inner ring 12 with the positioning groove 13 on the inner side of the outer ring 11. Secondly, align the second convex tooth 15 in the inner ring 12 with the second concave tooth 10 on the first rotating shaft 9, and place the inner ring 12 between the outer ring 11 and the first rotating shaft 9 to fix the fixed cover 7 after the angle adjustment. When adjusting the angle of the water tank 21 on the support frame 20, first take out the pin 27 to cancel the cooperation between the support frame 20 and the positioning rod. Secondly, after adjusting the water tank 21 to the ideal angle, find the alignment The position between the second positioning hole 26 and the nearest first positioning hole 24, and the pin shaft 27 is inserted into the second positioning hole 26 and the first positioning hole 24 in sequence, so that the water tank 21 and the support frame 20 are locked and matched, and the angle adjustment of the water tank 21 is completed; when collecting rainwater, the rainwater passes through the filter plate 37 and enters the water collecting cover 36, and then enters the inner cavity of the water tank 21 through the water inlet 31. When the rainwater passes through the water inlet 31, the weight of the rainwater is greater than the weight of the float 35, so the float 35 moves up and the sealing plate 34 under the water inlet 31 moves down to complete the water storage function. Under normal conditions, the weight of the float 35 is greater than the weight of the sealing plate 34. Therefore, the top of the sealing plate 34 contacts the bottom of the water inlet 31 to complete the sealing of the water tank 21. At high temperatures, the cooperation of the sealing plate 34 can prevent rainwater from evaporating.

[0038] Although the specific implementation methods of the utility model are described above in conjunction with the accompanying drawings, this does not limit the scope of protection of the utility model. On the basis of the technical solution of the utility model, various modifications or deformations that can be made by technical personnel in this field without creative work are still within the scope of protection of the utility model.

Claims

1. A traffic checkpoint warning device, comprising a column (1) and a crossbar (2) arranged on the column (1), characterized in that: The crossbar (2) is provided with a connecting piece (3), an anti-slip component is provided between the connecting piece (3) and the crossbar (2), a base (6) is provided on the top of the connecting piece (3), an angle-adjustable fixing cover (7) is provided on the base (6), a first locking component for fixing the fixing cover (7) is provided on the outer side of the base (6), a camera body (16) is provided inside the fixing cover (7), a wiper (18) and a water spray head (19) are provided on one side of the camera body (16), and a support frame is symmetrically provided on the outer side of the fixing cover (7). (20), a water tank (21) with an adjustable angle is arranged between the two support frames (20), a hose (28) connected to the water spray head (19) is arranged at the bottom of the water tank (21), an electromagnetic pump (29) is arranged in the middle of the hose (28) and located on the camera body (16), a second locking component for fixing the water tank (21) is arranged on the outside of the support frame (20), a sealing component for sealing the water tank (21) is arranged on the top of the water tank (21), and a water collecting cover (36) is arranged on the top of the sealing component.

2. A traffic checkpoint warning device according to claim 1, characterized in that: The anti-slip assembly comprises a first concave tooth (4), the first concave tooth (4) being arranged on the outer circle of the crossbar (2), and a first convex tooth (5) cooperating with the first concave tooth (4) being arranged on the inner wall of the connecting member (3).

3. A traffic checkpoint warning device according to claim 1, characterized in that: The base (6) is provided with a first through hole (8), and a first rotating shaft (9) cooperating with the first through hole (8) is transversely arranged on the outer side of the fixed cover (7).

4. A traffic checkpoint warning device according to claim 3, characterized in that: The first locking assembly comprises a second concave tooth (10) and an outer ring (11), wherein the second concave tooth (10) is arranged on the outer circle of the first rotating shaft (9), the outer ring (11) is fixedly arranged on the outer side of the base (6) and is coaxially arranged with the first through hole (8), an inner ring (12) is coaxially arranged on the inner side of the outer ring (11), a positioning groove (13) is arranged on the inner wall of the outer ring (11), a positioning block (14) cooperating with the positioning groove (13) is arranged on the outer side of the inner ring (12), and a second convex tooth (15) cooperating with the second concave tooth (10) is arranged on the inner wall of the inner ring (12).

5. A traffic checkpoint warning device according to claim 1, characterized in that: A second through hole (22) is provided on the side wall of the support frame (20), and a second rotating shaft (23) cooperating with the second through hole (22) is transversely arranged on the outer wall of the water storage tank (21).

6. A traffic checkpoint warning device according to claim 5, characterized in that: The second locking assembly comprises a positioning rod (25), the positioning rod (25) being fixedly arranged on the second rotating shaft (23) and located outside the support frame (20), the positioning rod (25) being provided with a second positioning hole (26), the support frame (20) being provided with a plurality of first positioning holes (24) cooperating with the second positioning holes (26), and a pin shaft (27) being arranged on the second positioning hole (26) and penetrating through the first positioning hole (24).

7. A traffic checkpoint warning device according to claim 1, characterized in that: The plugging assembly comprises a sealing plate (30), the sealing plate (30) being fixedly arranged on the top of the water storage tank (21), a water inlet (31) being provided in the middle of the sealing plate (30), hinged seats (32) being symmetrically arranged at the bottom of the sealing plate (30) and on both sides of the water inlet (31), a connecting handle (33) being hingedly connected between the two hinged seats (32), a floating ball (35) being arranged at one end of the connecting handle (33), and a plugging plate (34) cooperating with the water inlet (31) being arranged at the other end.

8. A traffic checkpoint warning device according to claim 7, characterized in that: A water collecting cover (36) is arranged on the top of the sealing plate (30), a filter plate (37) is arranged inside the water collecting cover (36), and an overflow pipe (38) connected to the inner cavity is arranged on the outer wall of the water collecting cover (36).

9. The traffic checkpoint warning device according to claim 1, characterized in that: A drive motor (17) is embedded on one side of the camera body (16); a wiper (18) is provided at the power output end of the drive motor (17); and a water spray head (19) is embedded on the camera body (16) and located on one side of the wiper (18).

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