Protection mechanism of traffic signal controller
By designing protective components and push components on the traffic signal control machine, the problem of the equipment being easily damaged due to lack of protection is solved, effective collision absorption and convenient maintenance are achieved, and the protection and maintenance efficiency of the equipment is improved.
Patent Information
- Application Number
- CN202420907928.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-29
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2034-04-29
AI Technical Summary
When existing traffic signal control machines are installed next to the road, they are prone to external collisions and damage to equipment due to lack of protection.
A protective mechanism consisting of a protective component and a push component is designed, which consists of an extrusion plate, a fixed rod, a movable rod, a movable wheel, a spring and a damper. Through the cooperation of these components, the impact force is absorbed and buffered to avoid the equipment. Damage; push components can be used to facilitate maintenance of the traffic signal controller through cylinders, sliders and slide rails.
It effectively prevents equipment from being damaged by collision, and simplifies the maintenance process of traffic signal controllers, improving the service life and maintenance efficiency of the equipment.
Smart Images
Figure CN222281387U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of signal controllers, in particular to a protection mechanism of a traffic signal controller. Background Art
[0002] Traffic signal controller, also known as traffic signal controller, traffic signal controller, signal light controller, lane signal light controller, etc., controls the display status of traffic lights according to the cyclic traffic signal rules and indicates the actual status of the lane.
[0003] In the prior art patent CN217011620U, a traffic signal controller with waterproof and heat dissipation is disclosed. By setting a heat dissipation mechanism, the structure of which includes a drive motor, a threaded rod, a threaded sleeve, a lifting plate, and an exhaust fan, the exhaust fan can be moved up and down, so that the airflow can reach various places inside the cabinet as much as possible, reducing the accumulation of heat in dead corners; by setting a rubber lining layer and a dehumidifying filler layer, even if gaps appear on the metal shell, the rubber lining layer can also be waterproof, and part of the infiltrated moisture can be absorbed by the dehumidifying filler layer to avoid affecting the use of the traffic signal controller.
[0004] However, in the above-mentioned prior art patents, the equipment is generally installed beside the road. Since there is no protection on both sides of the equipment, it is often hit by external factors, causing the equipment to be easily damaged. Utility Model Content
[0005] The utility model aims to provide a protection mechanism for a traffic signal controller, which solves the problem that the existing equipment is generally installed beside the road, and because there is no protection on both sides of the equipment, it is often hit by external factors, causing the equipment to be easily damaged.
[0006] To achieve the above-mentioned purpose, the utility model adopts a protection mechanism of a traffic signal controller, including a base, a cabinet, a traffic signal controller body and multiple groups of protection components, the cabinet is fixedly connected to the base and is located above the base, the traffic signal controller body is arranged in the cabinet, and multiple groups of protection components are respectively arranged on both sides of the cabinet, the protection components include an extrusion plate, two fixed rods, two movable rods, two movable wheels, two springs and a damper, the two fixed rods are fixedly connected to the cabinet and are located on the outer side wall of the cabinet, the two fixed rods have sliding grooves, the two movable wheels are respectively movably connected to the corresponding fixed rods and are respectively located in the corresponding sliding grooves, each of the movable rods is respectively fixedly connected to the corresponding movable wheel, the extrusion plate is fixedly connected to the two movable rods, the two ends of each spring are respectively fixedly connected to the cabinet and the corresponding fixed rod, and the two ends of the damper are respectively fixedly connected to the cabinet and the extrusion plate.
[0007] Wherein, the protection component also includes a sponge extrusion ring, which is fixedly connected to the extrusion plate and is located on the outer side wall of the extrusion plate.
[0008] Wherein, the protection component also includes a rubber pad, which is fixedly connected to the extrusion plate and is located on the outer side wall of the extrusion plate.
[0009] Wherein, the protection mechanism of the traffic signal controller further includes a pushing component, and the pushing component is arranged in the cabinet and connected to the traffic signal controller body.
[0010] Among them, the pushing assembly includes a cylinder, a fixed frame, a slider and a slide rail, the slide rail is fixedly connected to the cabinet and is located in the cabinet, the slider is slidably connected to the slide rail and is located in the slide rail, the fixed frame is fixedly connected to the slider and is located above the slider, the traffic signal control machine body is connected to the fixed frame and is located in the fixed frame, the cylinder is fixedly connected to the cabinet and is located in the cabinet, and the output end of the cylinder is fixedly connected to the fixed frame.
[0011] Wherein, the pushing component further includes a plurality of positioning blocks, and the plurality of positioning blocks are all fixedly connected to the fixing frame and are all located above the fixing frame.
[0012] The utility model provides a protection mechanism for a traffic signal controller. When the outer side of the cabinet is hit, the extrusion plate will first contact the collision source, and the extrusion plate will squeeze the damper on the outer side of the cabinet. At the same time, the extrusion plate drives the two movable rods and the two fixed rods to move, and each of the movable rods will respectively squeeze the spring on the outer side of the cabinet, wherein the movable wheel on each of the movable rods will slide in the sliding groove of the fixed rod, and the collision will be energy-dissipated and buffered by the spring and the damper. After the collision, the damper and the spring are stretched and reset, and the extrusion plate is away from the outer side of the cabinet. Through the above method, it is achieved that the equipment can be protected to avoid damage to the equipment caused by collision. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0014] Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the utility model.
[0015] Figure 2 It is a cross-sectional view of the internal structure of the protection component of the first embodiment of the utility model.
[0016] Figure 3 The utility model Figure 2 A magnified view of the local structure at A.
[0017] Figure 4 It is a schematic diagram of the overall structure of the second embodiment of the utility model.
[0018] Figure 5 It is a cross-sectional view of the internal structure of the pushing component of the second embodiment of the utility model.
[0019] 101-base, 102-cabinet, 103-traffic signal control machine body, 104-extrusion plate, 105-fixed rod, 106-movable rod, 107-movable wheel, 108-spring, 109-damper, 110-sponge extrusion ring, 111-rubber pad, 112-sliding groove, 201-cylinder, 202-fixed frame, 203-sliding block, 204-slide rail, 205-positioning block. DETAILED DESCRIPTION
[0020] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.
[0021] First embodiment
[0022] See also Figure 1 to Figure 3 ,in Figure 1 is a schematic diagram of the overall structure of the first embodiment, Figure 2 is a cross-sectional view of the internal structure of the protection component of the first embodiment, Figure 3 yes Figure 2 A magnified view of the local structure at A.
[0023] The utility model provides a protection mechanism for a traffic signal controller: comprising a base 101, a cabinet 102, a traffic signal controller body 103 and a plurality of protection components, wherein the protection components comprise an extrusion plate 104, two fixed rods 105, two movable rods 106, two movable wheels 107, two springs 108, a damper 109, a sponge extrusion ring 110 and a rubber pad 111. The above-mentioned solution solves the problem that the existing equipment is generally installed beside the road, and because there is no protection on both sides of the equipment, it is often collided due to external factors, resulting in the equipment being easily damaged.
[0024] According to this specific embodiment, the cabinet 102 is fixedly connected to the base 101 and is located above the base 101 . The traffic signal control machine body 103 is arranged in the cabinet 102 . The cabinet 102 is fixed above the base 101 , and the traffic signal control machine body 103 is installed in the cabinet 102 .
[0025] First, multiple groups of the protection components are respectively arranged on both sides of the cabinet 102. By arranging multiple groups of the protection components on both sides of the cabinet 102, the cabinet 102 is protected from collision by the protection components, thereby preventing the traffic signal controller body 103 from being damaged.
[0026] Among them, the two fixed rods 105 are fixedly connected to the cabinet 102 and are located on the outer side wall of the cabinet 102. The two fixed rods 105 have sliding grooves 112. The two movable wheels 107 are movably connected to the corresponding fixed rods 105 and are respectively located in the corresponding sliding grooves 112. Each movable rod 106 is fixedly connected to the corresponding movable wheel 107. The extrusion plate 104 is fixedly connected to the two movable rods 106. The two ends of each spring 108 are fixedly connected to the cabinet 102 and the corresponding fixed rod 105. The two ends of the damper 109 are fixedly connected to the cabinet 102 and the extrusion plate 104. When the outer side of the cabinet 102 is collided, the extrusion plate 104 will First, it contacts with the collision source, and the extrusion plate 104 will squeeze the damper 109 on the outside of the cabinet 102. At the same time, the extrusion plate 104 drives the two movable rods 106 to move in the two fixed rods 105, and each of the movable rods 106 will squeeze the spring 108 on the outside of the cabinet 102 respectively, wherein the movable wheel 107 on each of the movable rods 106 will slide in the sliding groove 112 of the fixed rod 105, and the collision will be buffered by the spring 108 and the damper 109. After the collision, the damper 109 and the spring 108 are stretched and reset, and the extrusion plate 104 is away from the outside of the cabinet 102. Through the above method, it is achieved that the equipment can be protected to avoid damage to the equipment caused by collision.
[0027] Secondly, the sponge extrusion ring 110 is fixedly connected to the extrusion plate 104 and is located on the outer wall of the extrusion plate 104. By arranging the sponge extrusion ring 110 on the extrusion plate 104, when the extrusion plate 104 is moved by a collision, the sponge extrusion ring 110 on the extrusion plate 104 will contact the outer wall of the cabinet 102, and the sponge extrusion ring 110 will be squeezed and compressed, thereby improving the buffering capacity.
[0028] Meanwhile, the rubber pad 111 is fixedly connected to the extrusion plate 104 and is located on the outer side wall of the extrusion plate 104 . By arranging the rubber pad 111 on the extrusion plate 104 , the rubber pad 111 has elasticity and can increase the buffering capacity of the extrusion plate 104 .
[0029] When the outside of the cabinet 102 is collided, the extrusion plate 104 will first contact the collision source, the rubber pad 111 on the extrusion plate 104 will initially buffer the collision, and the extrusion plate 104 will squeeze the damper 109 on the outside of the cabinet 102. At the same time, the extrusion plate 104 drives the two movable rods 106 and the two fixed rods 105 to move, and each of the movable rods 106 will squeeze the spring 108 on the outside of the cabinet 102 respectively. In addition, the sponge extrusion ring 110 on the inner side of the extrusion plate 104 will contact the outer wall of the cabinet 102 and be squeezed and compressed. The collision is buffered by the spring 108 and the damper 109. After the collision, the damper 109 and the spring 108 are stretched and reset, and the extrusion plate 104 is away from the outside of the cabinet 102. In the above manner, it is achieved that the equipment can be protected to avoid damage to the equipment caused by collision.
[0030] Second embodiment
[0031] See also Figure 4 and Figure 5 ,in Figure 4 is a schematic diagram of the overall structure of the second embodiment, Figure 5 It is a cross-sectional view of the internal structure of the pushing component of the second embodiment.
[0032] On the basis of the first embodiment, the protection mechanism of a traffic signal controller of the utility model further includes a pushing component, and the pushing component includes a cylinder 201 , a fixing frame 202 , a sliding block 203 , a sliding rail 204 and a plurality of positioning blocks 205 .
[0033] The pushing component is disposed in the cabinet 102 and connected to the traffic signal controller body 103 . The traffic signal controller body 103 can be easily moved out of the cabinet 102 through the pushing component, so as to facilitate the maintenance of the traffic signal controller body 103 .
[0034] The slide rail 204 is fixedly connected to the cabinet 102 and is located in the cabinet 102. The slider 203 is slidably connected to the slide rail 204 and is located in the slide rail 204. The fixed frame 202 is fixedly connected to the slider 203 and is located above the slider 203. The traffic signal control machine body 103 is connected to the fixed frame 202 and is located in the fixed frame 202. The cylinder 201 is fixedly connected to the cabinet 102 and is located in the cabinet 102, and the output end of the cylinder 201 is fixedly connected to the fixed frame 202. When the traffic signal control machine body 103 needs to be repaired, the cylinder 201 in the cabinet 102 is started, and the cylinder 201 is The output end applies force to push the fixing frame 202, and at this time, the slider 203 under the fixing frame 202 will slide on the slide rail 204, and the fixing frame 202 moves outward in the cabinet 102 until the traffic signal control machine body 103 is exposed from the cabinet 102. Then the staff inspects the traffic signal control machine body 103. After the inspection is completed, the cylinder 201 is started to reset the fixing frame 202 in the cabinet 102, and the traffic signal control machine body 103 is stored in the cabinet 102. Through the above method, it is convenient to move the traffic signal control machine body 103 out of the cabinet 102, so as to facilitate the inspection of the traffic signal control machine body 103.
[0035] The plurality of positioning blocks 205 are all fixedly connected to the fixing frame 202 and are all located above the fixing frame 202 . The positioning blocks 205 position the traffic signal controller body 103 on the fixing frame 202 , which facilitates the fixed installation of the traffic signal controller body 103 on the fixing frame 202 .
[0036] When the traffic signal controller body 103 needs to be repaired, the cylinder 201 in the cabinet 102 is started, and the output end of the cylinder 201 applies force to push the fixing frame 202. At this time, the slider 203 under the fixing frame 202 slides on the slide rail 204, and the fixing frame 202 moves outward in the cabinet 102 until the traffic signal controller body 103 is exposed from the cabinet 102. Then the staff repairs the traffic signal controller body 103. After the repair is completed, the cylinder 201 is started to move the fixing frame 202. The frame 202 is reset in the cabinet 102, and the traffic signal controller body 103 is stored in the cabinet 102, wherein the positioning block 205 is provided on the fixing frame 202, and the positioning block 205 positions the traffic signal controller body 103 on the fixing frame 202, which is beneficial for the traffic signal controller body 103 to be fixedly installed on the fixing frame 202. Through the above manner, the traffic signal controller body 103 can be easily moved out of the cabinet 102, so as to facilitate the maintenance of the traffic signal controller body 103.
[0037] The above disclosures are only two preferred embodiments of the present invention, which certainly cannot be used to limit the scope of the present invention. A person skilled in the art can understand that all or part of the processes of the above embodiments and equivalent changes made according to the claims of the present invention still fall within the scope of the present invention.
Claims
1. A protection mechanism for a traffic signal controller, comprising a base, a cabinet and a traffic signal controller body, wherein the cabinet is fixedly connected to the base and is located above the base, and the traffic signal controller body is arranged in the cabinet, characterized in that: It also includes multiple groups of protection components, which are respectively arranged on both sides of the cabinet. The protection components include an extrusion plate, two fixed rods, two movable rods, two movable wheels, two springs and a damper. The two fixed rods are fixedly connected to the cabinet and are located on the outer side wall of the cabinet. The two fixed rods have sliding grooves. The two movable wheels are movably connected to the corresponding fixed rods and are respectively located in the corresponding sliding grooves. Each movable rod is fixedly connected to the corresponding movable wheel. The extrusion plate is fixedly connected to the two movable rods. The two ends of each spring are fixedly connected to the cabinet and the corresponding fixed rod. The two ends of the damper are fixedly connected to the cabinet and the extrusion plate.
2. The protection mechanism of the traffic signal controller according to claim 1, characterized in that: The protection component also includes a sponge extrusion ring, which is fixedly connected to the extrusion plate and is located on the outer side wall of the extrusion plate.
3. The protection mechanism of the traffic signal controller according to claim 2, characterized in that: The protection component also includes a rubber pad, which is fixedly connected to the extrusion plate and is located on the outer side wall of the extrusion plate.
4. The protection mechanism of the traffic signal controller according to claim 1, characterized in that: The protection mechanism of the traffic signal controller further comprises a pushing component, which is arranged in the cabinet and connected to the traffic signal controller body.
5. The protection mechanism of the traffic signal controller according to claim 4, characterized in that: The pushing assembly includes a cylinder, a fixed frame, a slider and a slide rail, the slide rail is fixedly connected to the cabinet and is located in the cabinet, the slider is slidably connected to the slide rail and is located in the slide rail, the fixed frame is fixedly connected to the slider and is located above the slider, the traffic signal control machine body is connected to the fixed frame and is located in the fixed frame, the cylinder is fixedly connected to the cabinet and is located in the cabinet, and the output end of the cylinder is fixedly connected to the fixed frame.
6. The protection mechanism of the traffic signal controller according to claim 5, characterized in that: The pushing component further comprises a plurality of positioning blocks, and the plurality of positioning blocks are all fixedly connected to the fixing frame and are all located above the fixing frame.