CN216486808U

CN216486808U - Pedestrian crossing touch device

Info

Publication number: CN216486808U
Application number: CN202123405241.9U
Authority: CN
Inventors: 曹型勇; 赵肖; 聂勋昌; 李锡军; 吴卫东
Original assignee: SICHUAN KOVY INDUSTRY CO LTD
Current assignee: SICHUAN KOVY INDUSTRY CO LTD
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-05-10
Anticipated expiration: 2031-12-31

Abstract

The application discloses pedestrian crosses street touch device, including the shell body, be provided with the button that is used for the touch on the shell body and be used for showing the display element that the signal lamp changes the countdown, install in the shell body and pass through the button triggers the switch element of closure/disconnection, switch element with the display element electricity is connected and is used for triggering display element begins the countdown. Utility model's structural design is simple, reliable and stable, and the leakproofness is good, can realize all-round waterproof prevent wind, has good adaptability to outdoor various weather, and the button adopts mechanical type reciprocating motion structural design, presses down the life-span and can reach tens of thousands of times, and is reliably durable.

Description

Pedestrian crossing touch device

Technical Field

The utility model relates to a traffic auxiliary device technical field especially relates to traffic signal lamp's control or auxiliary assembly technical field, concretely relates to pedestrian crossing touch device.

Background

The traffic signal lamp is an important device for traffic participants to participate in traffic safely and orderly, and is the core for ensuring orderly, continuous and smooth traffic. Existing traffic lights are generally classified into automotive signal lights and non-automotive signal lights. The signal alternation time of the two signals is mutually matched and generally carried out according to the preset time, and the existing signal lamp is gradually changed from the preset signal lamp to the intellectualization along with the continuous popularization and use of intelligent traffic and green traffic systems. For example, for a large intersection with a large traffic flow, the traffic flow in 24 hours all day has no obvious law or although there is an obvious law, the traffic flow varies greatly, and for this reason, the alternating time of the signal lamps can be controlled by the traffic monitoring device, so that the total traffic flow of the intersection is optimal, and the average waiting time is shortest. However, such intelligence is not suitable for a small intersection where pedestrians pass through for a large-scale motor vehicle intersection, and therefore, it is the most economical and scientific way to artificially trigger the small intersection where pedestrians pass through by adopting a touch type pedestrian street-crossing touch device.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that the existing pedestrian crossing small road junction has low passing efficiency due to a large amount of spare waiting time according to a preset signal lamp, the application provides a pedestrian crossing touch device for artificially triggering the signal lamp to change, so that when no pedestrian passes through the road junction, a motor vehicle can always keep a green light to pass; when a pedestrian is ready to pass through the intersection, the signal lamp in the pedestrian direction can be in a green passing state within the preset time only by touching the street crossing button, and the signal lamp becomes red again after the passing time is over until the pedestrian passes through the street crossing button next time.

By adopting the passing mode, the pedestrian can reasonably arrange to pass through the street according to the actual pedestrian crossing demand, and the passing mode is usually applied to small intersections, so that the passing safety of vehicles and pedestrians of all parties can be ensured, and higher passing efficiency can be ensured.

In order to achieve the purpose, the technical scheme adopted by the application is as follows:

pedestrian's touch device that crosses street, including the shell body, be provided with the button that is used for the touch on the shell body and be used for showing the display element that the signal lamp changes the count down, install in the shell body through the switch unit that the button triggered closure/disconnection, switch unit with the display element electricity is connected and is used for triggering display element begins the count down. The working principle is as follows: the display unit is used for displaying the waiting time for changing the pedestrian direction traffic light from the red light to the green light after the pedestrian touches the button. The operating principle is that a button is pressed by a pedestrian, so that the switch unit is conducted to trigger the display unit to start countdown until the countdown is finished, the pedestrian can pass, and after the passing time is finished, the pedestrian passes the red light state and the motor vehicle passes the green light state again. It should be noted that the time period counted down is preset for the display unit or the signal lamp main control computer connected with the display unit, which needs to be determined according to the signal lamp system installed at the actual intersection, and is a mature prior art and is not related to the present application, and is not described in detail herein.

In order to further refine the switch unit, preferably, the switch unit includes a first switch member fixedly connected to the button, and a second switch member fixedly connected to the outer housing, and the button is pressed downward to contact or approach the first switch member and the second switch member to close the switch unit.

There are various implementations of the switch unit, and as an alternative, when the switch unit is in a non-contact type closing structure, the first switch member is made of a magnetic material, and the second switch member is a reed switch.

As another alternative, when the switch unit is a contact type closing structure, the first and second switching pieces are both conductors.

In order to protect the detailed unit from being damaged by external force, the service life of the detailed unit is prolonged, the airtightness of the detailed unit is improved, and rainwater is prevented from entering the detailed unit.

In order to design a simple, reliable and durable push button, it is preferred that the push button has a rod-like structure inside for sliding through the outer housing, the free end of the rod-like structure being fixedly connected with the first switch member. When a pedestrian presses the button, the rod-shaped structure moves back and forth in the outer shell, and the switch unit is switched on or switched off.

In order to ensure that the button can be reset in time after being pressed, a spring for resetting the button is preferably arranged between the button and the outer shell.

In order to improve the reliability of the button return, it is preferable that a plurality of springs for button return are provided between the button and the first housing, and the springs are distributed on the inner side of the button in a circumferential or symmetrical manner. For example, the springs may be three in number, respectively arranged at the vertex positions of an equilateral triangle, further for example four in number, arranged at the vertex positions of a square, further for example five in number, arranged at the vertex positions of a regular pentagon.

In order to ensure that each spring can reciprocate in a given position space, the first housing is preferably provided with a spring seat corresponding to the spring.

As an optimized design of the application, a rod-shaped structure which is used for penetrating through the outer shell in a sliding manner is arranged on the inner side of the button, and a clamp spring which is used for blocking the button from slipping is detachably arranged at the position, close to the end head of the free end, of the side wall of the rod-shaped structure; the protection screen and the first shell are sealed through a first sealing ring; a second sealing ring is arranged between the first shell and the second shell; the middle parts of the first shell and the second shell are provided with through holes for installing fasteners, and the back surface of the second shell is provided with an adjustable installation seat and a plurality of ribs integrally formed with the second shell.

Has the advantages that:

the utility model discloses a structural design is simple, reliable and stable, and the leakproofness is good, can realize all-round waterproof prevent wind, has good adaptability to outdoor various weather, and the button adopts mechanical type reciprocating motion structural design, presses down the life-span and can reach tens of thousands of times, and is reliably durable.

The utility model discloses from taking countdown to show, after the pedestrian sent the street signal through this touch device, accessible touch device itself was taken countdown to show and is mastered signal lamp change state and latency from taking, has avoided can't in time see the opposite countdown problem in crossing in bad weather such as big fog.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

Fig. 1 is a front isometric view of the present invention.

Fig. 2 is a rear isometric view of fig. 1.

Fig. 3 is a front view of fig. 1.

Fig. 4 is a full sectional view taken along the cut line a-a in fig. 3.

Fig. 5 is an exploded view of the structure of fig. 1.

Fig. 6 is an exploded view of the structure of fig. 2.

In the figure: 1-a button; 2-a clamp spring; 3-a first switching piece; 4-a spring; 5-a first housing; 51-a display section; 52-a touch part; 53-spring seats; 6-first sealing ring; 7-protection screen; 8-a second sealing ring; 9-a display unit; 10-a second switching piece; 11-a second housing; 12-a mounting seat; 13-ribs.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present application, it should be noted that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are used for indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings or the orientation or positional relationship which is usually placed when the product of the application is used, the description is only for convenience and simplicity, and the indication or suggestion that the referred device or element must have a specific orientation, be constructed in a specific orientation and be operated, and thus, should not be construed as limiting the present application. Furthermore, the appearances of the terms "first," "second," and the like in the description herein are only used for distinguishing between similar elements and are not intended to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical" and the like when used in the description of the present application do not require that the components be absolutely horizontal or overhanging, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present application, it should also be noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

Example 1:

the pedestrian crossing touch device shown in the attached drawings 1-6 in the specification comprises an outer shell, wherein a button 1 for touching and a display unit 9 for displaying signal lamp change countdown are arranged on the outer shell, a switch unit which is triggered to be turned on/off through the button 1 is installed in the outer shell, and the switch unit is electrically connected with the display unit 9 and used for triggering the display unit 9 to start countdown. The working principle is as follows: the display unit 9 is used for displaying the waiting time for the pedestrian to change the direction traffic light from red light to green light after the pedestrian touches the button 1. The working principle is that the button 1 is pressed by a pedestrian, so that the switch unit is conducted to trigger the display unit 9 to start countdown until the countdown is finished, the pedestrian can pass, and after the passing time is finished, the pedestrian returns to the passing red light state again, and the motor vehicle passes through the green light state. It should be noted that the time period counted down is preset for the display unit 9 or the signal lamp main control computer connected thereto, which needs to be determined according to the signal lamp system installed at the actual intersection, and is not detailed here for the mature prior art and irrelevant to the present application.

Example 2:

in the present embodiment, as shown in fig. 5 and fig. 6, the switch unit includes a first switch member 3 fixedly connected to the button 1, and a second switch member 10 fixedly connected to the outer housing, and the button 1 is pressed downward to make the first switch member 3 and the second switch member 10 contact or approach each other to close the switch unit.

There are various implementations of the switch unit, and as an alternative, when the switch unit is in a non-contact type closing structure, the first switch member 3 is a magnetic material, and the second switch member 10 is a reed switch. This arrangement enables the close-trigger function without the first switching element 3 and the second switching element 10 being in contact, which is advantageous in that it provides a higher degree of sealing and durability, and avoids the problem of reduced service life due to wear, oxidation or corrosion of the contact switch.

As another alternative to this embodiment, when the switch unit is of a contact-type closing structure, both the first switching piece 3 and the second switching piece 10 are conductors. The first switching piece 3 and the second switching piece 10 are brought into contact to be conducted by pressing the button 1.

In order to protect the detailed unit 9 from being damaged by external force, prolong the service life of the detailed unit, and simultaneously improve the sealing performance of the detailed unit and avoid rainwater invasion, in the embodiment, the outer shell comprises a first shell 5 and a second shell 11 which are mutually sealed and buckled, the first shell 5 can be also detachably and hermetically connected with a protection screen 7 for protecting the display unit 9, and the back side of the protection screen 7 is fixedly provided with the display unit 9. Since the display unit 9 is a countdown display element, the protection panel 7 should be made of a transparent material, preferably a high-strength transparent resin material or tempered glass, and the manufacturing cost of the protection panel 7, which is detachably and hermetically mounted, is greatly reduced compared to the first outer case 5 with an integral transparent window, and independent maintenance can be achieved. As shown in fig. 6, the first outer housing 5 includes a display portion 51 for mounting the protection screen 7, and a touch portion 52 for mounting the button 1, and structurally implements functional partitioning, and a through hole and a groove for facilitating mounting are provided between the touch portion 52 and the display portion 51.

In order to design a simple, reliable and durable push button 1, the push button 1 has a rod-like structure inside for sliding through the outer housing, and the free end of the rod-like structure is fixedly connected with the first switch member 3. When a pedestrian presses the button 1, the rod-shaped structure moves back and forth in the outer shell, and the switch unit is turned on or off.

Example 3:

in order to ensure that the button 1 can be reset in time after being pressed, the present embodiment further optimizes the configuration of the button 1 based on embodiment 2 and further combines with fig. 3-6, and a spring 4 for resetting the button 1 is further disposed between the button 1 and the outer housing.

In order to improve the return reliability of the push button 1, in the present embodiment, a plurality of springs 4 for returning the push button 1 are disposed between the push button 1 and the first housing 5, and the springs 4 are distributed on the inner side of the push button 1 in a circumferential or symmetrical manner. For example, the springs 4 may be three in number, respectively arranged at the vertex positions of an equilateral triangle, further for example four in number, arranged at the vertex positions of a square, further for example five in number, arranged at the vertex positions of a regular pentagon.

In order to ensure that each spring 4 can reciprocate in a predetermined position space, a spring seat 53 corresponding to the spring 4 is provided on the first housing 5.

As an optimized design of the application, a rod-shaped structure which is used for penetrating through the outer shell in a sliding manner is arranged on the inner side of the button 1, and a clamp spring 2 which is used for blocking the button 1 from slipping is detachably arranged at the position, close to the end head of the free end, of the side wall of the rod-shaped structure; the protective screen 7 and the first shell 5 are sealed through a first sealing ring 6; a second sealing ring 8 is arranged between the first shell 5 and the second shell 11; the middle parts of the first shell 5 and the second shell 11 are provided with through holes for installing fasteners, and the back surface of the second shell 11 is provided with an adjustable installation seat 12 and a plurality of ribs 13 integrally formed with the second shell 11.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. Pedestrian's touch device that crosses street, including the shell body, its characterized in that: the utility model discloses a timing device, including shell body, be provided with on the shell body and be used for the button (1) that is used for the touch and be used for showing display element (9) that the signal lamp changes the countdown, install in the shell body through button (1) triggers the switch unit of closure/disconnection, the switch unit with display element (9) electricity is connected and is used for triggering display element (9) begin the countdown.

2. The pedestrian crossing touch device of claim 1, wherein: the switch unit comprises a first switch piece (3) fixedly connected with the button (1) and a second switch piece (10) fixedly connected with the outer shell, and the button (1) is pressed downwards to enable the first switch piece (3) and the second switch piece (10) to be in contact with or close to each other to enable the switch unit to be closed.

3. The pedestrian crossing touch device of claim 2, wherein: when the switch unit is of a non-contact type closing structure, the first switch piece (3) is made of a magnetic material, and the second switch piece (10) is a reed pipe.

4. The pedestrian crossing touch device of claim 2, wherein: when the switch unit is in a contact type closing structure, the first switch piece (3) and the second switch piece (10) are both conductors.

5. A pedestrian crossing touch apparatus according to any one of claims 1 to 4 wherein: the shell body comprises a first shell body (5) and a second shell body (11) which are mutually closed and buckled, wherein the first shell body (5) is also detachably connected with a sealing device for protecting a protection screen (7) of the display unit (9), and the back side of the protection screen (7) is fixedly provided with the display unit (9).

6. The pedestrian crossing touch device of claim 2, wherein: the inner side of the button (1) is provided with a rod-shaped structure which is used for sliding to penetrate through the outer shell, and the free end of the rod-shaped structure is fixedly connected with the first switch piece (3).

7. A pedestrian crossing touch apparatus according to any one of claims 1 to 4 wherein: and a spring (4) for resetting the button (1) is also arranged between the button (1) and the outer shell.

8. The pedestrian crossing touch device of claim 5, wherein: the button (1) with be provided with between first casing (5) and be used for button (1) reset spring (4), spring (4) quantity is a plurality of, distributes in the inboard of button (1) with circumference or symmetrical mode.

9. The pedestrian crossing touch apparatus of claim 8, wherein: the first shell (5) is provided with a spring seat (53) corresponding to the spring (4).

10. The pedestrian crossing touch apparatus of claim 9, wherein: a rod-shaped structure which penetrates through the outer shell in a sliding manner is arranged on the inner side of the button (1), and a clamp spring (2) which is used for blocking the button (1) from slipping off is detachably arranged at the position, close to the end head of the free end, of the side wall of the rod-shaped structure; the protection screen (7) and the first shell (5) are sealed through a first sealing ring (6); a second sealing ring (8) is arranged between the first shell (5) and the second shell (11); the middle parts of the first shell (5) and the second shell (11) are provided with through holes for installing fasteners, and the back surface of the second shell (11) is provided with an adjustable installation seat (12) and a plurality of ribs (13) integrally formed with the second shell (11).