Braille bus stop board with voice broadcast function

Abstract

The utility model discloses a braille bus stop board with a voice broadcast function, which belongs to the technical field of bus stop boards and comprises a stop board body, a rain shade is fixedly connected to the upper surface of the stop board body, a moving assembly is arranged on the surface of the stop board body and comprises a dovetail groove, a trapezoidal sliding block and a fixing shell, and the dovetail groove is fixedly connected with the trapezoidal sliding block. A cleaning assembly is arranged on the surface of the fixing shell, the cleaning assembly comprises a first rotating shaft, cleaning cotton and a first motor, a transmission assembly is arranged on the surface of the stop board body, and a moving assembly is arranged, so that a trapezoidal sliding block drives the fixing shell to slide in a dovetail groove, and then the cleaning cotton is driven to slide on the surface of the stop board body; and by arranging a first motor, the first motor drives a first rotating shaft and cleaning cotton to rotate, so that the stop board body is cleaned, and by arranging a transmission assembly, two guide wheels drive a pull rope and a connecting block to move, so that a trapezoidal sliding block is driven to slide in a dovetail groove.

Description

Technical Field

[0001] The utility model relates to the technical field of bus stop signs, and more specifically, to a voice-broadcast Braille bus stop sign. Background Art

[0002] The Braille bus stop sign is a product designed specifically for the visually impaired, aiming to help them quickly and accurately understand the relevant travel information of the bus stops.

[0003] Existing Braille bus stop signs do not have a cleaning function when in use. Since the visually impaired need to touch the Braille bus stop signs when using them, and the Braille bus stop signs are in the outside world, the surface is easily contaminated with a large amount of dust and bacteria. If the Braille bus stop signs are not cleaned regularly, the hands of the visually impaired will be contaminated with dust and bacteria after touching them, affecting the health and safety of the visually impaired. Utility Model Content

[0004] (1) Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a Braille bus stop sign with voice broadcast, which has the characteristic of being easy to clean the Braille bus stop sign.

[0006] (2) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides a voice-broadcast Braille bus stop sign, including a bus stop body, a rain cover fixedly connected to the upper surface of the bus stop body, a moving component arranged on the surface of the bus stop body, the moving component comprising a dovetail groove, a trapezoidal slider and a fixed shell, a cleaning component arranged on the surface of the fixed shell, the cleaning component comprising a first rotating shaft, cleaning cotton and a first motor, a transmission component arranged on the surface of the bus stop body, the transmission component comprising a support plate, a second rotating shaft, two guide wheels, a pull rope, a connecting block and A double-head motor, wherein a partition is fixedly connected to the inner wall of the fixed shell, a water spray assembly is arranged on the inner wall of the rain shield, and the water spray assembly includes a connecting pipe, multiple nozzles, a first hose, a first connecting plate, a first hollow shaft, a first winding roller, a first volute spring, a first rotating joint, a water inlet pipe, a first water pump and a sealing joint, and a water pumping assembly is arranged on the inner wall of the rain shield, and the water pumping assembly includes a scraper, a second hose, a second connecting plate, a second hollow shaft, a second winding roller, a second volute spring, a second rotating joint, a water outlet pipe and a second water pump.

[0008] When using a voice-broadcast Braille bus stop sign of the present technical solution, a moving component is set up so that the trapezoidal slider drives the fixed shell to slide in the dovetail groove, thereby driving the cleaning cotton to slide on the surface of the bus stop body. Through the cleaning component, the first motor drives the first rotating shaft and the cleaning cotton to rotate, thereby cleaning the bus stop body. By setting a transmission component, the two guide wheels drive the pull rope and the connecting block to move, thereby driving the trapezoidal slider to slide in the dovetail groove.

[0009] Furthermore, the dovetail groove is opened on the side of the bus stop body, the trapezoidal slider is slidably connected to the inner wall of the dovetail groove, there are two groups of trapezoidal sliders, and they are symmetrically arranged on both sides of the bus stop body, and the fixed shell is fixedly connected to the surfaces of the two trapezoidal sliders.

[0010] Furthermore, the first rotating shaft is rotatably connected to both sides of the inner wall of the fixed shell through bearings, the cleaning cotton is inserted into the surface of the first rotating shaft, the first motor is fixedly connected to the side of the fixed shell, and one end of the output shaft of the first motor is fixedly connected to one end of the first rotating shaft.

[0011] Furthermore, the support plate is fixedly connected to the upper surface of the bus stop body, and the second rotating shaft is rotatably connected to the surface of the support plate through a bearing, one of the guide wheels is penetrated through the surface of the second rotating shaft, and the other guide wheel is rotatably connected to the side of the bus stop body through a bearing, and the two guide wheels are connected through a pull rope transmission, and the connecting block is penetrated through the surface of the pull rope, and the connecting block is fixedly connected to the side of the fixed shell, and there are two groups of connecting blocks, which are symmetrically arranged on both sides of the bus stop body, and the double-headed motor is fixedly connected to the upper surface of the bus stop body, and both ends of the double-headed motor are respectively fixedly connected to the other ends of the two second rotating shafts.

[0012] Furthermore, the connecting pipe is fixedly connected to the inner wall of the fixed shell, and the plurality of nozzles are fixedly connected to the surface of the connecting pipe, the first hose is fixedly connected to the surface of the connecting pipe, the first connecting plate is fixedly connected to the top of the inner wall of the rain shield, the first hollow shaft is rotatably connected to the surface of the first connecting plate through a bearing, the first winding roller is penetrated through the surface of the first hollow shaft, the first volute spring is sleeved on the surface of the first hollow shaft, one end of the first volute spring is fixedly connected to the side of the inner wall of the first connecting plate, the other end of the first volute spring is fixedly connected to the side of the first winding roller, the first rotating joint is fixedly connected to one end of the first hollow shaft, the water inlet pipe is fixedly connected to the other end of the first rotating joint, the water inlet pipe is penetrated through the surface of the rain shield, the first water pump is penetrated through the surface of the water inlet pipe, and the sealing joint is fixedly connected to the other end of the water inlet pipe.

[0013] Furthermore, the scraper is fixedly connected to the inner wall of the fixed shell, the second hose is fixedly connected to the surface of the fixed shell, the second connecting plate is fixedly connected to the top of the inner wall of the rain shield, the second hollow shaft is rotatably connected to the surface of the second connecting plate through a bearing, the second winding roller is penetrated through the surface of the second hollow shaft, the second volute spring is sleeved on the surface of the second hollow shaft, one end of the second volute spring is fixedly connected to the side of the inner wall of the second connecting plate, the other end of the second volute spring is fixedly connected to the side of the second winding roller, the second rotary joint is fixedly connected to one end of the second hollow shaft, the water outlet pipe is fixedly connected to the other end of the second rotary joint, the water outlet pipe is penetrated through the surface of the rain shield, and the second water pump is penetrated through the surface of the water outlet pipe.

[0014] Furthermore, an announcer is arranged on the surface of the bus stop body.

[0015] (3) Beneficial effects

[0016] In summary, the utility model has the following beneficial effects:

[0017] 1. A voice-announced Braille bus stop sign, by setting a moving component, so that the trapezoidal slider drives the fixed shell to slide in the dovetail groove, thereby driving the cleaning cotton to slide on the surface of the bus stop body, through the cleaning component, the first motor drives the first rotating shaft and the cleaning cotton to rotate, thereby cleaning the bus stop body, and by setting a transmission component, the two guide wheels drive the pull rope and the connecting block to move, thereby driving the trapezoidal slider to slide in the dovetail groove;

[0018] 2. This kind of voice-announced Braille bus stop sign is equipped with a water spray component, so that the first water pump injects water into the connecting pipe through the water inlet pipe and the first hose, and sprays water through multiple nozzles to clean the cleaning cotton. By setting up a pumping component, under the action of a scraper, it is convenient to scrape off the sewage on the surface of the cleaning cotton. By setting up a pumping component, the second water pump generates suction on the water outlet pipe and the second hose, thereby extracting the sewage on the surface of the partition. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the drawings required for describing the specific implementation or the prior art will be briefly introduced below. Obviously, the drawings described below are only one implementation of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0021] Figure 2 for Figure 1The enlarged structural diagram at A in the middle;

[0022] Figure 3 This is a side view of the structure of the utility model;

[0023] Figure 4 for Figure 3 The enlarged structural diagram at B in the middle;

[0024] Figure 5 This is a rear view structural diagram of the utility model;

[0025] Figure 6 for Figure 5 Enlarged structural diagram at point C in the middle.

[0026] The symbols in the accompanying drawings are:

[0027] 1. The bus stop body;

[0028] 2. Rain cover;

[0029] 3. Moving assembly; 301. Dovetail groove; 302. Trapezoidal slider; 303. Fixed shell;

[0030] 4. Cleaning assembly; 401. first rotating shaft; 402. cleaning cotton; 403. first motor;

[0031] 5. Transmission assembly; 501. Support plate; 502. Second rotating shaft; 503. Guide wheel; 504. Pull rope; 505. Connecting block; 506. Double-head motor;

[0032] 6. Partition;

[0033] 7. Water spray assembly; 701. Connecting pipe; 702. Spray head; 703. First hose; 704. First connecting plate; 705. First hollow shaft; 706. First winding roll; 707. First volute spring; 708. First rotary joint; 709. Water inlet pipe; 710. First water pump; 711. Sealing joint;

[0034] 8. Pumping assembly; 801. Scraper; 802. Second hose; 803. Second connecting plate; 804. Second hollow shaft; 805. Second winding roll; 806. Second volute spring; 807. Second rotary joint; 808. Water outlet pipe; 809. Second water pump;

[0035] 9. Announcer. DETAILED DESCRIPTION

[0036] In order to make the technical means, creative features, objectives and effects achieved by the utility model easy to understand, the technical scheme in the specific implementation mode of the utility model is clearly and completely described below to further illustrate the utility model. Obviously, the specific implementation mode described is only a part of the implementation mode of the utility model, rather than all styles.

[0037] Example:

[0038] The following is combined with Figure 1-6 The utility model is described in further detail.

[0039] See also Figure 1-6 The utility model provides a technical solution: a voice-announced Braille bus stop sign, comprising a bus stop body 1, a rain cover 2 fixedly connected to the upper surface of the bus stop body 1, a moving component 3 arranged on the surface of the bus stop body 1, the moving component 3 comprising a dovetail groove 301, a trapezoidal slider 302 and a fixed shell 303, a cleaning component 4 arranged on the surface of the fixed shell 303, the cleaning component 4 comprising a first rotating shaft 401, cleaning cotton 402 and a first motor 403, a transmission component 5 arranged on the surface of the bus stop body 1, the transmission component 5 comprising a support plate 501, a second rotating shaft 502, two guide wheels 503, a pull rope 504, a connecting block 505 and a double-headed motor 506, a partition 6 fixedly connected to the inner wall of the fixed shell 303, a water spray component 7 arranged on the inner wall of the rain cover 2, the water spray component 7 comprising a connecting pipe 701, a plurality of nozzles 702, a first hose 703, a first connecting plate 704, a first hollow shaft 705, a first winding roller 706, a first scroll spring Spring 707, first rotating joint 708, water inlet pipe 709, first water pump 710 and sealing joint 711, the inner wall of the rain cover 2 is provided with a pumping assembly 8, the pumping assembly 8 includes a scraper 801, a second hose 802, a second connecting plate 803, a second hollow shaft 804, a second winding roll 805, a second volute spring 806, a second rotating joint 807, a water outlet pipe 808 and a second water pump 809. By setting a moving assembly 3, the trapezoidal slider 302 drives the fixed shell 303 to slide in the dovetail groove 301, thereby driving the cleaning cotton 402 to slide on the surface of the bus stop body 1. Through the cleaning assembly 4, the first motor 403 drives the first rotating shaft 401 and the cleaning cotton 402 to rotate, thereby cleaning the bus stop body 1. By setting a transmission assembly 5, the two guide wheels 503 drive the pull rope 504 and the connecting block 505 to move, thereby driving the trapezoidal slider 302 to slide in the dovetail groove 301.

[0040] Specifically, the dovetail groove 301 is opened on the side of the bus stop body 1, and the trapezoidal slider 302 is slidably connected to the inner wall of the dovetail groove 301. There are two groups of trapezoidal sliders 302, which are symmetrically arranged on both sides of the bus stop body 1. The fixed shell 303 is fixedly connected to the surfaces of the two trapezoidal sliders 302. The first rotating shaft 401 is rotatably connected to both sides of the inner wall of the fixed shell 303 through bearings. The cleaning cotton 402 is inserted into the surface of the first rotating shaft 401. The first motor 403 is fixedly connected to the side of the fixed shell 303, and one end of the output shaft of the first motor 403 is fixedly connected to one end of the first rotating shaft 401.

[0041] By adopting the above technical solution, by setting the dovetail groove 301, the trapezoidal slider 302 drives the fixed shell 303 to slide in the dovetail groove 301, thereby driving the cleaning cotton 402 to slide on the surface of the bus stop body 1, and at the same time making the first motor 403 work, thereby driving the first rotating shaft 401 and the cleaning cotton 402 to rotate, thereby cleaning the bus stop body 1.

[0042] Specifically, the support plate 501 is fixedly connected to the upper surface of the bus stop body 1, and the second rotating shaft 502 is rotatably connected to the surface of the support plate 501 through a bearing. One of the guide wheels 503 is passed through the surface of the second rotating shaft 502, and the other guide wheel 503 is rotatably connected to the side of the bus stop body 1 through a bearing. The two guide wheels 503 are connected through a pull rope 504 for transmission. The connecting block 505 is passed through the surface of the pull rope 504, and the connecting block 505 is fixedly connected to the side of the fixed shell 303. There are two groups of connecting blocks 505, which are symmetrically arranged on both sides of the bus stop body 1. The double-headed motor 506 is fixedly connected to the upper surface of the bus stop body 1, and the two ends of the double-headed motor 506 are respectively fixedly connected to the other ends of the two second rotating shafts 502.

[0043] By adopting the above technical solution, the double-headed motor 506 works to drive the two second rotating shafts 502 to rotate, so that the two guide wheels 503 drive the pull rope 504 to roll, and under the action of the connecting block 505, the trapezoidal slider 302 is driven to slide in the dovetail groove 301.

[0044] Specifically, the connecting pipe 701 is fixedly connected to the inner wall of the fixed shell 303, the multiple nozzles 702 are fixedly connected to the surface of the connecting pipe 701, the first hose 703 is fixedly connected to the surface of the connecting pipe 701, the first connecting plate 704 is fixedly connected to the top of the inner wall of the rain cover 2, the first hollow shaft 705 is rotatably connected to the surface of the first connecting plate 704 through a bearing, the first winding roll 706 is penetrated through the surface of the first hollow shaft 705, and the first volute spring 707 is sleeved on the surface of the first hollow shaft 705. One end of the first volute spring 707 is fixedly connected to the side of the inner wall of the first connecting plate 704, the other end of the first volute spring 707 is fixedly connected to the side of the first winding roller 706, the first rotating joint 708 is fixedly connected to one end of the first hollow shaft 705, the water inlet pipe 709 is fixedly connected to the other end of the first rotating joint 708, the water inlet pipe 709 is penetrated through the surface of the rain cover 2, the first water pump 710 is penetrated through the surface of the water inlet pipe 709, and the sealing joint 711 is fixedly connected to the other end of the water inlet pipe 709.

[0045] By adopting the above technical solution and setting a sealing joint 711, it is convenient to connect an external water source, and by operating the first water pump 710, water is injected into the connecting pipe 701 through the water inlet pipe 709 and the first hose 703, and sprayed out through multiple nozzles 702, so as to clean the cleaning cotton 402. By setting a first volute spring 707, it is convenient to drive the first winding roller 706 to rotate, so as to facilitate the winding of the first hose 703.

[0046] Specifically, the scraper 801 is fixedly connected to the inner wall of the fixed shell 303, the second hose 802 is fixedly connected to the surface of the fixed shell 303, the second connecting plate 803 is fixedly connected to the top of the inner wall of the rain shield 2, the second hollow shaft 804 is rotatably connected to the surface of the second connecting plate 803 through a bearing, the second winding roller 805 is penetrated through the surface of the second hollow shaft 804, the second volute spring 806 is sleeved on the surface of the second hollow shaft 804, one end of the second volute spring 806 is fixedly connected to the side of the inner wall of the second connecting plate 803, the other end of the second volute spring 806 is fixedly connected to the side of the second winding roller 805, the second rotary joint 807 is fixedly connected to one end of the second hollow shaft 804, the water outlet pipe 808 is fixedly connected to the other end of the second rotary joint 807, the water outlet pipe 808 is penetrated through the surface of the rain shield 2, the second water pump 809 is penetrated through the surface of the water outlet pipe 808, and an announcer 9 is provided on the surface of the bus stop body 1.

[0047] By adopting the above technical solution, by setting the scraper 801, it is convenient to scrape the sewage on the surface of the cleaning cotton 402, and by the second water pump 809 working, the outlet pipe 808 and the second hose 802 generate suction, so that the sewage on the surface of the partition 6 is extracted, and by setting the second volute spring 806, it is convenient to drive the second winding roller 805 to rotate, so as to facilitate the winding of the second hose 802.

[0048] The working principle of the utility model is as follows: when in use, the double-headed motor 506 works to drive the two second rotating shafts 502 to rotate, so that the two guide wheels 503 drive the pull rope 504 to roll, and under the action of the connecting block 505, the trapezoidal slider 302 is driven to slide in the dovetail groove 301, so that the trapezoidal slider 302 drives the fixed shell 303 to slide in the dovetail groove 301, and drives the cleaning cotton 402 to slide on the surface of the bus stop body 1, and under the action of the first volute spring 707 and the second volute spring 806, the first winding roll 706 and the second winding roll 805 are driven to rotate, and the first hose 70 3 and the second hose 802 are rolled up and unwound, and the first motor 403 is operated at the same time, driving the first rotating shaft 401 and the cleaning cotton 402 to rotate, so as to clean the bus stop body 1. At the same time, the first water pump 710 is operated, and water is injected into the connecting pipe 701 through the water inlet pipe 709 and the first hose 703, and water is sprayed out through multiple nozzles 702 to clean the cleaning cotton 402. Under the action of the scraper 801, the sewage on the surface of the cleaning cotton 402 is scraped off, and the second water pump 809 is operated to make the water outlet pipe 808 and the second hose 802 generate suction to extract the sewage on the surface of the partition 6.

[0049] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. A voice-announced Braille bus stop sign, comprising a bus stop sign body (1), Features: A rain cover (2) is fixedly connected to the upper surface of the bus stop body (1); a moving component (3) is arranged on the surface of the bus stop body (1); the moving component (3) includes a dovetail groove (301), a trapezoidal slider (302) and a fixed shell (303); a cleaning component (4) is arranged on the surface of the fixed shell (303); the cleaning component (4) includes a first rotating shaft (401), cleaning cotton (402) and a first motor (403); a transmission component (5) is arranged on the surface of the bus stop body (1); the transmission component (5) includes a support plate (501), a second rotating shaft (502), two guide wheels (503), a pull rope (504), a connecting block (505) and a double-headed motor (506); a partition (6) is fixedly connected to the inner wall of the fixed shell (303); the rain cover ( 2) A water spray assembly (7) is arranged on the inner wall, and the water spray assembly (7) includes a connecting pipe (701), a plurality of spray heads (702), a first hose (703), a first connecting plate (704), a first hollow shaft (705), a first winding roll (706), a first volute spring (707), a first rotating joint (708), a water inlet pipe (709), a first water pump (710) and a sealing joint (711); and a water pumping assembly (8) is arranged on the inner wall of the rain cover (2), and the water pumping assembly (8) includes a scraper (801), a second hose (802), a second connecting plate (803), a second hollow shaft (804), a second winding roll (805), a second volute spring (806), a second rotating joint (807), a water outlet pipe (808) and a second water pump (809).

2. A voice-announced Braille bus stop sign according to claim 1, Features: The dovetail groove (301) is provided on the side of the bus stop body (1), and the trapezoidal slider (302) is slidably connected to the inner wall of the dovetail groove (301). There are two groups of the trapezoidal sliders (302), which are symmetrically arranged on both sides of the bus stop body (1), and the fixed shell (303) is fixedly connected to the surfaces of the two trapezoidal sliders (302).

3. A Braille bus stop sign with voice broadcast according to claim 1, Features: The first rotating shaft (401) is rotatably connected to both sides of the inner wall of the fixed shell (303) through bearings, the cleaning cotton (402) is inserted into the surface of the first rotating shaft (401), the first motor (403) is fixedly connected to the side of the fixed shell (303), and one end of the output shaft of the first motor (403) is fixedly connected to one end of the first rotating shaft (401).

4. A voice-announced Braille bus stop sign according to claim 1, Features: The support plate (501) is fixedly connected to the upper surface of the bus stop body (1), and the second rotating shaft (502) is rotatably connected to the surface of the support plate (501) through a bearing. One of the guide wheels (503) is inserted through the surface of the second rotating shaft (502), and the other guide wheel (503) is rotatably connected to the side of the bus stop body (1) through a bearing. The two guide wheels (503) are connected by a pull rope (504). The connecting block (505) is inserted through the surface of the pull rope (504), and the connecting block (505) is fixedly connected to the side of the fixed shell (303). There are two groups of connecting blocks (505), which are symmetrically arranged on both sides of the bus stop body (1). The double-headed motor (506) is fixedly connected to the upper surface of the bus stop body (1), and the two ends of the double-headed motor (506) are respectively fixedly connected to the other ends of the two second rotating shafts (502).

5. The Braille bus stop sign with voice broadcast according to claim 1, Features: The connecting pipe (701) is fixedly connected to the inner wall of the fixed shell (303), the plurality of nozzles (702) are fixedly connected to the surface of the connecting pipe (701), the first hose (703) is fixedly connected to the surface of the connecting pipe (701), the first connecting plate (704) is fixedly connected to the top of the inner wall of the rain cover (2), the first hollow shaft (705) is rotatably connected to the surface of the first connecting plate (704) through a bearing, the first winding roller (706) is inserted into the surface of the first hollow shaft (705), the first volute spring (707) is sleeved on the surface of the first hollow shaft (705), and the One end of the first volute spring (707) is fixedly connected to the inner wall side of the first connecting plate (704), the other end of the first volute spring (707) is fixedly connected to the side of the first winding roller (706), the first rotating joint (708) is fixedly connected to one end of the first hollow shaft (705), the water inlet pipe (709) is fixedly connected to the other end of the first rotating joint (708), the water inlet pipe (709) is penetrated on the surface of the rain cover (2), the first water pump (710) is penetrated on the surface of the water inlet pipe (709), and the sealing joint (711) is fixedly connected to the other end of the water inlet pipe (709).

6. The Braille bus stop sign with voice broadcast according to claim 1, Features: The scraper (801) is fixedly connected to the inner wall of the fixed shell (303), the second hose (802) is fixedly connected to the surface of the fixed shell (303), the second connecting plate (803) is fixedly connected to the top of the inner wall of the rain cover (2), the second hollow shaft (804) is rotatably connected to the surface of the second connecting plate (803) through a bearing, the second winding roller (805) is inserted into the surface of the second hollow shaft (804), the second volute spring (806) is sleeved on the surface of the second hollow shaft (804), and the second One end of the second scroll spring (806) is fixedly connected to the inner wall side of the second connecting plate (803), the other end of the second scroll spring (806) is fixedly connected to the side of the second winding roller (805), the second rotating joint (807) is fixedly connected to one end of the second hollow shaft (804), the water outlet pipe (808) is fixedly connected to the other end of the second rotating joint (807), the water outlet pipe (808) is penetrated on the surface of the rain cover (2), and the second water pump (809) is penetrated on the surface of the water outlet pipe (808).

7. The Braille bus stop sign with voice broadcast according to claim 1, Features: A broadcasting device (9) is arranged on the surface of the bus stop body (1).

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