CN220604537U - Induction type pedestrian crossing button device - Google Patents
Induction type pedestrian crossing button device Download PDFInfo
- Publication number
- CN220604537U CN220604537U CN202321670650.8U CN202321670650U CN220604537U CN 220604537 U CN220604537 U CN 220604537U CN 202321670650 U CN202321670650 U CN 202321670650U CN 220604537 U CN220604537 U CN 220604537U
- Authority
- CN
- China
- Prior art keywords
- end cover
- button
- circuit board
- infrared induction
- guide shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 230000006698 induction Effects 0.000 title claims abstract description 48
- 238000003825 pressing Methods 0.000 claims abstract description 19
- 238000007789 sealing Methods 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 abstract description 7
- 206010011409 Cross infection Diseases 0.000 abstract description 2
- 206010029803 Nosocomial infection Diseases 0.000 abstract description 2
- 230000001580 bacterial effect Effects 0.000 abstract description 2
- 239000003292 glue Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
Landscapes
- Traffic Control Systems (AREA)
Abstract
The utility model relates to the technical field of pedestrian crossing buttons, and particularly discloses an induction type pedestrian crossing button device which comprises an upper end cover, a lower base, an infrared induction mechanism and a button mechanism, wherein the upper end cover is fixedly connected with the lower base; the infrared induction mechanism comprises an infrared induction circuit board, a lens and a light-transmitting protective plate, wherein the light-transmitting plate protective plate is arranged on the front surface of the upper end cover, the infrared induction circuit board is arranged in the upper end cover, the lens is arranged on the infrared induction circuit board, and the light-transmitting protective plate covers the lens; the button mechanism comprises a button disc, a guide shaft and a micro switch, wherein the micro switch is arranged inside the upper end cover, the button disc is arranged on the front surface of the upper end cover, the guide shaft penetrates through the upper end cover and is in sliding connection with the upper end cover, one end of the guide shaft is connected with the button disc, the other end of the guide shaft is connected with a pressing sheet, and the pressing sheet is used for pressing the micro switch. The utility model can meet the requirements of different intersections, improves the practicability, and can thoroughly avoid bacterial cross infection in a sensing mode, thereby being practical and sanitary.
Description
Technical Field
The utility model relates to the technical field of pedestrian crossing buttons, and particularly discloses an induction type pedestrian crossing button device.
Background
On the road section with heavy traffic, the traffic flow is large, the signal lamp of the pedestrian crossing the road is long in waiting time and short in passing time, and then in the development and construction of the intelligent road, when the road section type pedestrian crosses the street, if the pedestrian does not press a request button, the traffic light can pass for a long time as a main road motor vehicle green light. Therefore, when the vehicle passes through the road, the vehicle can wait only, and even the vehicle does not wait until the vehicle runs the red light, so that the vehicle can run when the vehicle passes through the road, and the hidden trouble of the road junction and the road section is increased. The existing pedestrian crossing buttons are in direct contact with the buttons, so that bacteria and viruses on the buttons can be infected on the hands of the pedestrians, and then if the buttons fail, the whole device is disabled, and the pedestrians can not pass through the crossing.
Disclosure of Invention
The utility model provides an induction type pedestrian crossing button device, which solves at least one technical problem in the prior art.
The utility model adopts the following technical scheme: an induction type pedestrian crossing button device comprises an upper end cover, a lower base, an infrared induction mechanism and a button mechanism, wherein the upper end cover is fixedly connected with the lower base;
the infrared induction mechanism comprises an infrared induction circuit board, a lens and a light-transmitting protective plate, wherein the light-transmitting protective plate is arranged on the front surface of the upper end cover, the infrared induction circuit board is arranged in the upper end cover, the lens is arranged on the infrared induction circuit board, and the light-transmitting protective plate covers the lens;
the button mechanism comprises a button disc, a guide shaft and a micro switch, wherein the micro switch is arranged inside the upper end cover, the button disc is arranged on the front surface of the upper end cover, the guide shaft penetrates through the upper end cover and is in sliding connection with the upper end cover, one end of the guide shaft is connected with the button disc, the other end of the guide shaft is connected with a pressing sheet, and the pressing sheet is used for pressing the micro switch.
Further, a spring is sleeved on the guide shaft and positioned between the button disc and the upper end cover, and a button limiting plate is arranged inside the upper end cover.
Further, the micro-switch is installed inside the upper end cover through a micro-switch installation support, and the micro-switch installation support is located below the button limiting plate.
Further, the front of the upper end cover is provided with a blind person prompt nameplate.
Further, the infrared induction circuit board is arranged in the circuit board mounting cover, the circuit board mounting cover is arranged in the upper end cover, and the infrared induction circuit board, the circuit board mounting cover and the lens are integrally encapsulated.
Further, a sealing strip is arranged at the joint of the upper end cover and the lower base.
The utility model has the beneficial effects that: the utility model only needs the hand of the pedestrian to approach the sensing area for sensing, and can send the signal of the pedestrian to pass through the intersection to the annunciator, so that the reaction is sensitive and the pedestrian does not need to be in direct contact with the device; meanwhile, the mechanical pressing function is provided, the micro switch contact has extremely high corrosion resistance and abrasion resistance, the service life is long, and stable switch action can be obtained; the infrared induction mechanism is sealed in the shell and cannot be influenced by external environment; the utility model can meet the requirements of different intersections, improves the practicability, and can thoroughly avoid bacterial cross infection in a sensing mode, thereby being practical and sanitary.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic view of the internal structure of the upper end cap of the present utility model.
Reference numerals: the blind person prompting device comprises an upper end cover 1, a lower base 2, a button disc 3, a guide shaft 4, a spring 5, a connecting bolt 6, a blind person prompting nameplate 7, a light-transmitting protection plate 8, a lens 9, a circuit board mounting cover 10, an infrared induction circuit board 11, a button limiting plate 12, a pressing sheet 13, screws 14, a micro switch 15 and a micro switch mounting bracket 16.
Detailed Description
In order that those skilled in the art will better understand the present utility model, a technical solution in the embodiments of the present utility model will be clearly and completely described in the following with reference to the accompanying drawings, in which the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.
In an embodiment of the present utility model, fig. 1 is a schematic structural diagram provided by a specific structure of an induction type pedestrian crossing button device according to the present utility model, and as shown in fig. 1, the present utility model includes: the shell comprises an upper end cover 1, a lower base 2, an infrared sensing mechanism and a button mechanism, wherein the upper end cover 1 is fixedly connected with the lower base 2, a connecting bolt 6 is arranged on the upper end cover in a penetrating mode, the connecting bolt 6 is connected with the lower base 2, and the upper end cover and the lower base are combined to form the shell.
The infrared induction mechanism comprises an infrared induction circuit board 11, a lens 9 and a light-transmitting protection board 8, wherein the light-transmitting protection board 8 is installed on the front surface of the upper end cover 1, the infrared induction circuit board 11 is installed inside the upper end cover 1, the lens 9 is installed on the infrared induction circuit board 11, specifically, the lens is adhered to the infrared circuit board by glue, and the receiving and emitting diodes on the infrared induction circuit board are covered. The light-transmitting protective plate 8 covers the lens 9. The infrared induction circuit board 11 is the main part of infrared induction mechanism, is the PCB board structure, and the welding has circuit components and parts to realize infrared induction's function, and the lens is used for spotlight, improves the response sensitivity, and the printing opacity protection shield can adopt the PC board, plays the effect of protection lens on the one hand, and on the other hand can indicate that pedestrian this department is infrared induction module. The infrared correlation is carried out through the transmitting diode and the receiving diode on the infrared control circuit board, so that infrared induction is realized, and when the infrared induction circuit board senses hands of pedestrians, induction signals can be generated and sent to the annunciator to prompt the annunciator that pedestrians are to pass through. The specific circuit structure and implementation principle of the infrared sensing circuit board are well known to those skilled in the art, and thus will not be described herein.
The button mechanism comprises a button disc 3, a guide shaft 4 and a micro switch 15, wherein the micro switch 15 is installed inside the upper end cover 1, the micro switch 15 is installed inside the upper end cover 1 through a micro switch installing support 16, the button disc 3 is installed on the front surface of the upper end cover 1, the guide shaft 4 penetrates through the upper end cover 1 and is in sliding connection with the upper end cover 1, a through hole matched with the guide shaft 4 is formed in the middle of the upper end cover, and the guide shaft is inserted into the through hole to realize sliding connection. One end of the guide shaft 4 is connected with the button disc 3, the other end of the guide shaft is connected with a pressing piece 13, and the pressing piece 13 is used for pressing the micro switch 15. Specifically, one end of the guide shaft is welded and fixed in an inner side step of the button disc, a threaded hole is formed in the other end of the guide shaft, and the pressing piece 13 is locked by screwing a screw 14 into the threaded hole.
The guide shaft 4 is sleeved with a spring 5, and the spring 5 is positioned between the button disc 3 and the upper end cover 1, and is particularly clamped between an inner step of the button disc and the outer wall of the upper end cover. The button limiting plate 12 is arranged in the upper end cover 1, the guide shaft penetrates through the limiting plate, and the maximum outward extending positions of the guide shaft and the button disc are limited through the pressing sheet. By pressing the button disc, the guiding shaft slides in the direction close to the micro switch, the pressing sheet presses the micro switch 15, and the micro switch sends a corresponding signal to the annunciator after being started, so that the annunciator is prompted that pedestrians are waiting to pass currently. After the switch is pressed, the spring can outwards restore to enable the pressing sheet to slide in a direction deviating from the micro switch, and the limiting plate is used for limiting the maximum outwards sliding distance. Wherein the microswitch mounting bracket 16 is located below the button limiting plate 12.
In one embodiment of the utility model, the front surface of the upper end cover 1 is provided with a blind person prompt nameplate 7. The braille mark is injected on the blind person prompt nameplate, the braille mark is stamped on the sign in a mechanical stamping mode, the surface of the braille mark has concave-convex feeling, the braille mark can be used repeatedly, and the braille mark is not easy to wear.
In one embodiment of the present utility model, the infrared sensing circuit board 11 is disposed in the circuit board mounting cover 10, specifically, the infrared sensing circuit board is fixed by using a glue, the circuit board mounting cover 10 is mounted in the upper end cover 1, and the infrared sensing circuit board 11, the circuit board mounting cover 10 and the lens 9 are integrally encapsulated by using black glue, so that the waterproof performance of the infrared sensing mechanism can be integrally improved.
In one embodiment of the utility model, a sealing strip 17 is arranged at the joint of the upper end cover 1 and the lower base 2, and the sealing strip is pressed in a groove on the end surface of the lower base, so that the internal infrared induction mechanism and the micro switch are sealed inside the groove, and the influence of the external environment on the internal infrared induction mechanism and the micro switch is reduced.
When a pedestrian crosses a street, the button disc is pressed down or shielded by 10cm from the sensing area by hands, the utility model sends out a request signal, after the signal machine receives a pedestrian crossing request, the signal machine can control the appointed signal lamp to send out a voice prompt signal to remind the pedestrian crossing the street, and the signal machine can adjust the signal lamp according to the real-time road traffic flow condition and the pedestrian crossing condition, so that the time for crossing the street by the pedestrian is shortened, and the pedestrian crossing is safer when the street is scientifically allocated.
Finally, it should be noted that the above-mentioned embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same, and although the present utility model has been described in detail with reference to examples, it should be understood by those skilled in the art that modifications and equivalents may be made to the technical solution of the present utility model without departing from the spirit and scope of the technical solution of the present utility model, and all such modifications and equivalents are intended to be encompassed in the scope of the claims of the present utility model.
Claims (6)
1. The induction type pedestrian crossing button device is characterized by comprising an upper end cover (1), a lower base (2), an infrared induction mechanism and a button mechanism, wherein the upper end cover (1) is fixedly connected with the lower base (2);
the infrared induction mechanism comprises an infrared induction circuit board (11), a lens (9) and a light-transmitting protection board (8), wherein the light-transmitting protection board (8) is installed on the front surface of the upper end cover (1), the infrared induction circuit board (11) is installed inside the upper end cover (1), the lens (9) is installed on the infrared induction circuit board (11), and the light-transmitting protection board (8) covers the lens (9);
the button mechanism comprises a button disc (3), a guide shaft (4) and a micro switch (15), wherein the micro switch (15) is installed inside the upper end cover (1), the button disc (3) is installed on the front surface of the upper end cover (1), the guide shaft (4) penetrates through the upper end cover (1) and is in sliding connection with the upper end cover (1), one end of the guide shaft (4) is connected with the button disc (3), the other end of the guide shaft is connected with a pressing sheet (13), and the pressing sheet (13) is used for pressing the micro switch (15).
2. The induction type pedestrian crossing button device according to claim 1, wherein a spring (5) is sleeved on the guide shaft (4), the spring (5) is located between the button disc (3) and the upper end cover (1), and a button limiting plate (12) is arranged inside the upper end cover (1).
3. The induction type pedestrian crossing button device according to claim 2, wherein the micro switch (15) is mounted inside the upper end cover (1) through a micro switch mounting bracket (16), and the micro switch mounting bracket (16) is positioned below the button limiting plate (12).
4. The induction type pedestrian crossing button device according to claim 1, wherein the front surface of the upper end cover (1) is provided with a blind person prompt nameplate (7).
5. The induction type pedestrian crossing button device according to claim 1, wherein the infrared induction circuit board (11) is arranged in a circuit board mounting cover (10), the circuit board mounting cover (10) is mounted in the upper end cover (1), and the infrared induction circuit board (11), the circuit board mounting cover (10) and the lens (9) are integrally encapsulated.
6. The induction type pedestrian crossing button device according to claim 1, wherein a sealing strip (17) is arranged at the joint of the upper end cover (1) and the lower base (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321670650.8U CN220604537U (en) | 2023-06-29 | 2023-06-29 | Induction type pedestrian crossing button device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321670650.8U CN220604537U (en) | 2023-06-29 | 2023-06-29 | Induction type pedestrian crossing button device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220604537U true CN220604537U (en) | 2024-03-15 |
Family
ID=90174832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321670650.8U Active CN220604537U (en) | 2023-06-29 | 2023-06-29 | Induction type pedestrian crossing button device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220604537U (en) |
-
2023
- 2023-06-29 CN CN202321670650.8U patent/CN220604537U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |