CN206520513U - A kind of braille identification bus seat used for blind person - Google Patents

Abstract

The utility model relate to a kind of braille identification bus seat used for blind person, including braille identifier A, the chair back, braille identifier B, chair leg, foundation bolt, back cushion, seat support, base, described braille identifier A is connected with the chair back, braille identifier B is connected with seat support, and seat support is connected with chair leg, base connection foundation bolt and chair leg, the chair back connects back cushion and seat support, beneficial effect：It is simple in construction, it is easy to operate, when blind person takes bus trip, site information can be not only inquired, the information such as weather information can be obtained again, while safety is increased with reliability, more convenience is provided for the trip of blind person.

Description

A kind of braille identification bus seat used for blind person

Art

The utility model relate to a kind of braille identification bus seat used for blind person, has been specifically designed one kind and has adopted The braille that the real-time display navigation information of operational satellites is received with GPS recognizes bus seat.

Technical background

There is blind person 4,000 ten thousand to 4,500 ten thousand in World Health Organization's estimation whole world, and Chinese blind person's quantity is most, blind person's Trip problem becomes a great problem.During blind person takes bus, not for the special service facility of blind person, And noisy sound on bus, often hides broadcast and calls out the stops, go past one's station, under situations such as give another the right of way, only pass through voice Report transmission to call out the stops the form of information, blind person can not learn each site name of other in road, be that we devise a kind of pin this The braille identification bus seat used blind person, the navigation information of GPS operational satellites is received using GPS, is calculated Present co-ordinate position, judge whether it is consistent with setting position, it is such as consistent, braille identifier display site information at seat it is blind Literary raised, voice is reported, the LED light at chair handle is lighted, and is gone on a journey for blind person and is provided a kind of comprehensive prompting With service；Different site information and weather information etc. are shown by the projection of braille point on braille identifier, blind person can pass through Touch braille point and obtain information, and other site information in way can be checked by the upper lower key of adjustment, it is leaving from station, arrive at a station and turn round In point threshold range while voice message, indicator lamp is shown on a display screen, and it is convenient to be that other passengers also provide.

The content of the invention

There is provided the real-time display that a kind of use GPS receives operational satellites by problem above for the utility model The braille identification bus seat of navigation information, devises a kind of braille identifier, passes through GPS positioning system, coordinates computed position Put and whether matched with setting position, the projection of braille point is realized after being changed by internal signal, is easy to blind person to touch, understand website Information.

To reach that above-mentioned purpose the technical solution adopted in the present invention is：Including braille identifier A, the chair back, braille identification Device B, chair leg, foundation bolt, base, seat support, back cushion, described braille identifier A is connected with the chair back, braille identifier B and chair Seat connection, seat support is connected with chair leg, base connection foundation bolt and chair leg, chair back connection back cushion and seat support.

This braille identification bus seat is simple in construction, easy to operate, not only can be with when blind person takes bus trip Site information is inquired, the information such as weather information can be obtained again, while increase safety is with reliability, substantially Facility is provided for blind person's trip.

Brief description of the drawings

Accompanying drawing：Fig. 1 is structural representation of the present utility model；

Fig. 2 is bus seat side structure schematic diagram；

Fig. 3 is braille identifier internal structure distribution map；

Fig. 4 is braille identifier A structural representations；

Fig. 5 is braille identifier B structure schematic diagram；

Symbol description：

1. braille identifier A, 1a. shell, above and below 1b. buttons, 1c. loudspeakers, 1d.LED lamps, 1e. brailles point, 2. chairs The back of the body, 3. braille identifier B, 3a. shells, above and below 3b. buttons, 3c. loudspeakers, 3d. brailles point, 4. chair legs, 5. foundation bolts, 6. Back cushion, 7. seat supports, 8. bases.

Embodiment

The utility model is described in further detail with example below in conjunction with the accompanying drawings：

As shown in drawings, a kind of braille identification bus seat used for blind person, including contain braille identifier A (1), the chair back (2), braille identifier B (3), chair leg (4), foundation bolt (5), back cushion (6), seat support (7), base (8) is described Braille identifier A (1) is connected with the chair back (2), and braille identifier B (3) is connected with seat support (7), and seat support (7) connects with chair leg (4) Connect, base (8) connection foundation bolt (5) and chair leg (4), the chair back (2) connection back cushion (6) and seat support (7).The normal row of bus When sailing, blind person is installed on the braille identifier B (3) of seat support (7) side by touching, and can obtain corresponding site information, points out Time getting off, switch instruction button up and down by touching braille identifier B (3), it may be appreciated that more site information；When arriving at a station, it is System can be arrived at a station information by braille identifier A (1) voice broadcast, and indicator lamp thereon, which can also be shown, red points out other passengers to arrive Stand information, blind person similarly can obtain corresponding information, for distance by touching the braille identifier A (1) on the downside of front stall handrail The longer website in interval, braille identifier A (1) may occur in which the information such as weather information, the concrete structure of braille identifier by CPU, Motor, power supply, audio coder ＆ decoder (codec), reset circuit, clock circuit, communication interface, general expansion interface 1, general expansion interface 2 Deng composition；Seat installs back cushion (6), makes riding process more comfortable, base (8) is closely connected by foundation bolt (5) with car body Connect, it is ensured that the stability of seat, and be designed to less chair leg (4), obstacle can be reduced as far as possible, facilitates blind person to walk, is blind The trip of people provides bigger facility, makes public service facility more perfect.

Preferably, described a kind of braille identification bus seat structure of chair, it is characterised in that：Braille identifier A (1) and chair (2) connection is carried on the back, braille identifier B (3) is connected with seat support (7), and seat support (7) is connected with chair leg (4), base (8) connection lower margin spiral shell Bolt (5) and chair leg (4), the chair back (2) connection back cushion (6) and seat support (7).

The utility model devised by careful research and discussion it is a kind of brand-new, it is simple in construction, facilitate blind person to go on a journey Braille identification bus seat, while blind person takes bus, can not only inquire site information, can also obtain day The information such as gas information, while trip is facilitated, increase the safety and reliability of trip, perfect social public service is set Apply, facility is provided for the trip of blind person.

The utility model is illustrated by way of example above, but the utility model is not limited to above-mentioned specific implementation Example, all any change done based on the utility model or modification belong to the claimed scope of the utility model.

Claims (1)

1. a kind of braille identification bus seat used for blind person, it is characterised in that：Braille identifier A (1), the chair back (2), Braille identifier B (3), chair leg (4), foundation bolt (5), back cushion (6), seat support (7), base (8), described braille identifier A (1) it is connected with the chair back (2), braille identifier B (3) is connected with seat support (7), seat support (7) is connected with chair leg (4), base (8) connection Foundation bolt (5) and chair leg (4), the chair back (2) connection back cushion (6) and seat support (7).