CN220420071U - Automatic green wave traffic signal control device for special vehicle - Google Patents
Automatic green wave traffic signal control device for special vehicle Download PDFInfo
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- CN220420071U CN220420071U CN202321317011.3U CN202321317011U CN220420071U CN 220420071 U CN220420071 U CN 220420071U CN 202321317011 U CN202321317011 U CN 202321317011U CN 220420071 U CN220420071 U CN 220420071U
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- 238000009434 installation Methods 0.000 claims description 13
- 238000013461 design Methods 0.000 abstract description 11
- 230000007547 defect Effects 0.000 abstract description 3
- 238000004891 communication Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 4
- 230000006978 adaptation Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000010030 laminating Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 241000252254 Catostomidae Species 0.000 description 1
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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Abstract
The utility model provides an automatic green wave traffic signal control device for a special vehicle, which relates to the technical field of intelligent traffic systems and comprises a shell with a display screen, an internal preset control system and a bottom plate connected with the position in the vehicle, wherein the top of the bottom plate is provided with two symmetrical mounting grooves near the front part of the shell, the inner wall of each mounting groove is provided with a connecting piece capable of elastically moving, and meanwhile, a first connecting hole for communication is arranged between the left side and the right side of the shell; according to the utility model, by introducing the design of the detachable connecting piece and the pretensioning piece, the defects of the traditional fixing mode are overcome, so that vehicle owners can easily detach and move vehicle-mounted equipment and can also perform angle adjustment, the efficiency and the safety of a special vehicle in road driving are improved, on the basis, the urban traffic smoothness and the safety can be better improved, and more convenience and safety guarantee are provided for people in traveling.
Description
Technical Field
The utility model relates to the technical field of intelligent traffic systems, in particular to an automatic green wave traffic signal control device for special vehicles.
Background
At present, the urban road traffic density is very high, and the traffic flow between vehicles has a growing trend, so how to optimize the urban traffic smoothness and safety is a problem to be solved urgently. In order to solve this problem, efforts have been made for many years to develop and apply various urban traffic management technologies, the most important of which is traffic signal control technology. The traffic signal control technology reduces urban traffic jam and traffic accident to the greatest extent by reasonably distributing road rights and optimizing traffic signal control, so that automatic green wave traffic signal control devices of special vehicles, such as vehicle-mounted equipment, are developed.
At present, the conventional vehicle-mounted equipment on the market needs to be fixed in a vehicle during installation, and screws, clamps, suckers and the like are usually used for fixing, which may cause that the angle of the equipment is difficult to adjust, and meanwhile, the conventional fixing mode has the defect that the conventional vehicle-mounted equipment needs to be firmly fixed on a connecting plate in the vehicle during installation, which may cause that the vehicle-mounted equipment is difficult to detach and move.
Disclosure of Invention
In order to solve the problems, the utility model provides an automatic green wave traffic signal control device for a special vehicle, which aims to solve the problems in the background technology in the prior art.
The utility model is realized by the following technical scheme:
the utility model provides an automatic green wave traffic signal controlling means of special type vehicle, includes casing and inside control system who presets that has the display screen, still includes a bottom plate of being connected with the position in the car, the top of bottom plate is close to the front portion of casing and is equipped with two symmetrical mounting grooves, the inner wall of mounting groove is equipped with but the connecting piece of elastic movement, still be equipped with the connecting hole one of intercommunication between the left and right sides of casing, slide with the position that connecting hole one corresponds and be provided with the pretension piece of dismantling the connection with the connecting piece.
Preferably, the connecting piece is including fixing the guide bar on the mounting groove inside wall, the surface slip of guide bar has the movable block that laminates with the mounting groove inside wall, be fixed with the spring of cover on the guide bar surface between the one side that movable block and mounting groove inside wall correspond, the surface intercommunication of movable block has the connecting hole second with connecting hole first looks adaptation, pretension piece dismantles and connects between the opposite surfaces of two movable blocks.
Preferably, the bottom diameter of the moving block is smaller than the top diameter and is in a T-shaped structure.
Preferably, the pretension piece includes the installation pole that slides with connecting hole one and connecting hole two inner walls respectively, the surface of installation pole is equipped with the external screw thread in the position department that is close to both ends respectively, the surface of installation pole has looks adaptation and laminating the tight cover on the movable block surface through external screw thread threaded connection.
Preferably, the fastening sleeve has a hexagonal structure.
Preferably, the housing is rotatable along the surface of the mounting bar and is flush with the top of the housing in the same plane as the top of the moving block when the base plate is folded.
Preferably, the surface of the housing has a projection formed at a position parallel to the front end surface.
Preferably, the shell and the bottom plate are both square structures.
The utility model has the beneficial effects that:
according to the automatic green wave traffic signal control device for the special vehicle, the design of the detachable connecting piece and the pretension piece is introduced, so that the defect of a traditional fixing mode is overcome, vehicle owners can easily detach and move vehicle-mounted equipment, meanwhile, angle adjustment can be carried out, and therefore the efficiency and the safety of the special vehicle in road driving are improved, urban traffic smoothness and safety can be improved better on the basis, and more convenience and safety guarantee are provided for people to travel.
Drawings
FIG. 1 is an overall exploded view of an automatic green wave traffic signal control device for a special vehicle according to the present utility model;
fig. 2 is a schematic diagram of a connection structure between a bottom and a connecting piece in an automatic green wave traffic signal control device for a special vehicle according to the present utility model;
fig. 3 is a schematic diagram of a connection and unfolding structure of a shell and a bottom plate in an automatic green wave traffic signal control device for a special vehicle according to the present utility model;
fig. 4 is a schematic diagram of a connection folding structure between a casing and a bottom plate in an automatic green wave traffic signal control device for a special vehicle according to the present utility model.
The reference numerals are as follows:
1. a housing; 2. a bottom plate; 3. a mounting groove; 4. a connecting piece; 41. a guide rod; 42. a moving block; 43. a spring; 44. a second connecting hole; 5. a first connecting hole; 6. a pretension member; 61. a mounting rod; 62. an external thread; 63. a fastening sleeve; 7. and a bump.
Detailed Description
In order to more clearly and completely describe the technical scheme of the utility model, the utility model is further described below with reference to the accompanying drawings.
Examples
Referring to fig. 1-4, the present utility model provides the following technical solutions: the utility model provides an automatic green wave traffic signal controlling means of special type vehicle, including casing 1 and inside preset control system with the display screen, still include a bottom plate 2 that is connected with the car position, the top of bottom plate 2 is close to the front portion of casing 1 and is equipped with two symmetrical mounting groove 3, the inner wall of mounting groove 3 is equipped with connecting piece 4 that can elastically move, simultaneously, still be equipped with connecting hole one 5 between the left and right sides of casing 1, slide the pretension piece 6 that is provided with connecting piece 4 dismantlement connection with the position corresponding to connecting hole one 5, bottom plate 2 adopts modes such as screw, anchor clamps, sucking disc to fix in the car suitable position such as on instrument desk or the car roof, the car owner can select suitable position to fix according to car layout condition, thereby ensure the steadiness of bottom plate 2, afterwards, casing 1 can correspond between two movable blocks 42, that is, the side of the connecting piece 4 is installed at the position of the first connecting hole 5, meanwhile, the installation rod 61 can pass through the first connecting hole 5 from the second connecting hole 44, so that the installation rod 61 can be positioned on the opposite surfaces of the two moving blocks 42, the fastening sleeve 63 can be screwed along the external thread 62 on the end surface of the installation rod 61 until the fastening sleeve 63 is attached to the surface of the moving block 42, thereby completing the installation between the shell 1 and the bottom plate 2, during the assembly, the two moving blocks 42 are clamped by the elastic force of the corresponding springs 43, so that the shell 1 has a certain pretightening force in the rotation process, the pretightening force can keep the shell 1 at a stable angle after rotation, thereby ensuring the normal use of the automatic green wave traffic signal control device of the special vehicle, and the degree of tightness of the fastening sleeve 63 needs to be carefully adjusted during the installation between the shell 1 and the bottom plate 2, ensuring the smoothness and tightness of the assembly;
in addition, a control system (comprising a vehicle-mounted communication module, a vehicle-mounted GPS positioning module and a vehicle-mounted controller) preset in the shell 1 can communicate with external traffic signal equipment and an intersection control center to obtain the state of a traffic signal lamp and green wave time of a current intersection, the optimal time for the vehicle to enter the intersection is calculated according to the information, meanwhile, a plurality of LED lamp groups can be designed on the side face of the shell 1, the number and the positions of the LED lamp groups can correspond to the number of lanes and the lane arrangement mode of the intersection, and the flashing mode and the time sequence of the LED lamp groups are controlled through the control system preset in the shell 1 to instruct a driver to decelerate or accelerate so as to pass through the intersection in the shortest time, so that the traffic efficiency and the safety of the special vehicle in an urban road can be further greatly improved.
Referring to fig. 1 and 2, in this embodiment, the connecting piece 4 includes the guide bar 41 of fixing on the inside wall of mounting groove 3, the surface slip of guide bar 41 has the movable block 42 of laminating with the inside wall of mounting groove 3, be fixed with the spring 43 of cover on the guide bar 41 surface between the one side that movable block 42 corresponds with the inside wall of mounting groove 3, the surface intercommunication of movable block 42 has the connecting hole two 44 with connecting hole one 5 looks adaptation, pretension piece 6 dismantles and connects between the opposite surfaces of two movable blocks 42, can conveniently dismantle and install casing 1 and bottom plate 2 through the design of connecting piece 4, still can adjust the angle of use of casing 1, thereby improve the efficiency and the security of special vehicle in the road driving, moreover, when not using the device, the detachable design of connecting piece 4 can also let casing 1 and bottom plate 2 fold, this kind of folding design not only can save the interior space, can also play the effect of dustproof and device volume down, effectively improve the life of device, the design of connecting piece 4 is automatic, the design of connecting piece 4 realizes that the signal control device has been realized in a plurality of situations, thereby various practicality and easy maintenance device have been realized, and various situations can be more flexibly and more easily maintained.
Referring to fig. 2, in this embodiment, the bottom diameter of the moving block 42 is smaller than the top diameter and is in a T-shaped structure, and by the design of the moving block 42 in the connecting piece 4, in order to enable the moving block 42 to slide in the mounting groove 3, so that when the spring 43 is pressed, the fastening sleeve 63 is matched to move along the external thread 62 on the surface of the mounting rod 61, so as to adjust the pretightening force of the casing 1 rotating between the two moving blocks 42, the design of the moving block 42 can freely move inside the mounting groove 3, and the design ensures that the device can have more flexible rotation and angle adjustment capability when in use, meanwhile, the design of the spring 43 of the moving block 42 also fully considers the stability and safety required by the rotation of the device, and can realize that the casing 1 has a certain pretightening force in the rotation process.
Referring to fig. 1 and 3, in the present embodiment, the pre-tightening member 6 includes a mounting rod 61 sliding with the inner walls of the first connecting hole 5 and the second connecting hole 44, the surface of the mounting rod 61 is provided with external threads 62 near the two ends, the surface of the mounting rod 61 is connected with a fastening sleeve 63 adapted to and attached to the surface of the moving block 42 by the external threads 62, and the pre-tightening member 6 is designed to be used for matching with the connecting member 4, so that the casing 1 and the bottom plate 2 can be disassembled.
Referring to fig. 1, in the present embodiment, the fastening sleeve 63 has a hexagonal structure, and the fastening sleeve 63 having a hexagonal structure is used to increase the friction force of hand rotation, so that the fastening sleeve 63 designed in this way is more stressed in rotation and is convenient to use.
Referring to fig. 4, in the present embodiment, the housing 1 is rotatable along the surface of the mounting bar 61 and is kept flush with the top of the housing 1 and the top of the moving block 42 in the same plane when the base plate 2 is folded, so that the flush and aesthetic degree of the device as a whole can be improved.
Referring to fig. 1 and 4, in the present embodiment, the surface of the housing 1 has the protrusions 7 formed at parallel positions near the front end surface, so that when the housing 1 is folded with the bottom plate 2, the display screen on the surface of the housing 1 is prevented from directly contacting the surface of the bottom plate 2, and a certain protection can be provided to the display screen preset on the surface of the housing 1.
Referring to fig. 4, in the present embodiment, the housing 1 and the bottom plate 2 are both square structures, wherein the shape designed between the housing 1 and the bottom plate 2 can be designed according to the use requirement, and is not limited thereto.
Of course, the present utility model can be implemented in various other embodiments, and based on this embodiment, those skilled in the art can obtain other embodiments without any inventive effort, which fall within the scope of the present utility model.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (8)
1. The utility model provides an automatic green wave traffic signal controlling means of special type vehicle, includes casing and the inside control system who presets that has the display screen, its characterized in that still includes a bottom plate of being connected with the position in the car, the top of bottom plate is close to the front portion of casing and is equipped with two symmetrical mounting grooves, the inner wall of mounting groove is equipped with but the connecting piece of elastic movement, still be equipped with the connecting hole one of intercommunication between the left and right sides of casing, the position slip that corresponds with connecting hole one is provided with the pretension piece of dismantling the connection with the connecting piece.
2. The automatic green wave traffic signal control device for the special vehicle according to claim 1, wherein the connecting piece comprises a guide rod fixed on the inner side wall of the installation groove, a moving block attached to the inner wall of the installation groove is arranged on the surface of the guide rod in a sliding mode, a spring sleeved on the surface of the guide rod is fixed between one surface of the moving block corresponding to the inner side wall of the installation groove, a connecting hole II matched with the connecting hole I is formed in the surface of the moving block in a communicating mode, and the pre-tightening piece is detachably connected between the opposite surfaces of the two moving blocks.
3. The automatic green wave traffic signal control device for a special vehicle according to claim 2, wherein the bottom diameter of the moving block is smaller than the top diameter and has a T-shaped structure.
4. The automatic green wave traffic signal control device for the special vehicle according to claim 1, wherein the pre-tightening piece comprises a mounting rod which slides with the inner walls of the first connecting hole and the second connecting hole respectively, external threads are arranged on the surface of the mounting rod at positions close to two ends respectively, and fastening sleeves which are matched with and attached to the surfaces of the moving blocks are connected to the surface of the mounting rod through the external threads.
5. The automatic green wave traffic signal control device for a special vehicle according to claim 4, wherein the fastening sleeve has a hexagonal structure.
6. An automatic green wave traffic signal control device for a special vehicle according to claim 1, wherein the housing is rotatable along the surface of the mounting bar and is flush with the top of the moving block when the housing is folded over the floor.
7. An automatic green wave traffic signal control device for a special vehicle according to claim 1, wherein the surface of the housing has a projection formed near the front end surface parallel position.
8. The automatic green wave traffic signal control device for special vehicles according to claim 1, wherein the housing and the bottom plate are both square structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321317011.3U CN220420071U (en) | 2023-05-29 | 2023-05-29 | Automatic green wave traffic signal control device for special vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321317011.3U CN220420071U (en) | 2023-05-29 | 2023-05-29 | Automatic green wave traffic signal control device for special vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220420071U true CN220420071U (en) | 2024-01-30 |
Family
ID=89659084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321317011.3U Active CN220420071U (en) | 2023-05-29 | 2023-05-29 | Automatic green wave traffic signal control device for special vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220420071U (en) |
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2023
- 2023-05-29 CN CN202321317011.3U patent/CN220420071U/en active Active
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