CN201268530Y

CN201268530Y - Button for elevator

Info

Publication number: CN201268530Y
Application number: CNU2008201623724U
Authority: CN
Inventors: 柳建国
Original assignee: Ningbo Hongda Elevator Co Ltd
Current assignee: Ningbo Hongda Elevator Co Ltd
Priority date: 2008-08-08
Filing date: 2008-08-08
Publication date: 2009-07-08
Anticipated expiration: 2018-08-08

Abstract

The utility model discloses an elevator button. The elevator button comprises a transparent panel (3) connected at the top of a movable body (2), a resetting part (4) connected between the movable body (2) and a command control circuit board (7), a voice control circuit board (8) connected at the bottom of a casing body (1), a voice microswitch (10) and a command microswitch (9) which are positioned below the movable body (2) and a luminous body (6) and a loudspeaker (5) which are arranged in the casing body (1); the movable body (2) is movably matched with the casing body (1); the command microswitch (9) and the luminous body (6) are electrically connected with the command control circuit board (7); the voice microswitch (10) is electrically connected with the voice control circuit board (8); and a plurality of sounding holes (11) are arranged on the casing body (1) above the loudspeaker (5). The utility model is convenient for the blind people or the passages being far from the elevator button to accurately confirm whether the command to the floor is input or not.

Description

Elevator button

Technical field:

The utility model relates to a kind of elevator button.

Background technology:

As everyone knows, instruction input to elevator when people take elevator is all finished by pressing corresponding button, and confirm the instruction input with otherwise generally be to indicate by the luminous of the luminary in the elevator button, but this indication can only be worked to the normal person, and when running into the blind person and take elevator, the blind person can't confirm oneself whether to have imported the instruction of wanting arrival floor at all; Also have, when relatively crowding in the lift car, back passengers promptly is difficult to also see away from the passenger of elevator button whether the luminary in the elevator button that oneself will arrive is luminous.

The utility model content:

The technical problems to be solved in the utility model is, a kind of blind person of making is provided or can accurately confirms whether to import the elevator button of the instruction of wanting arrival floor away from the passenger of elevator button.

Technical solution of the present utility model is that a kind of elevator button with following structure is provided: it comprises housing, mobile, is connected the transparent panel at mobile top, the instruction control circuit plate, instruct micro-switch, be connected return unit between mobile and the instruction control circuit plate, be connected the voice control circuit plate of housing bottom and be arranged on luminary, loud speaker, voice micro-switch in the housing; Cooperate and be provided with the lockable mechanism that prevents that mobile breaks away from the housing for movable between described mobile and the housing; Described instruction micro-switch and luminary and instruction control circuit board are electrically connected; Described voice micro-switch is electrically connected with the voice control circuit plate; Described voice micro-switch and instruction micro-switch all are positioned at the mobile below; The housing of described loud speaker top is provided with some phonate holes.

After adopting above structure, compared with prior art, there is following advantage in the utility model: the utility model is because the voice control circuit plate that has increased loud speaker, voice micro-switch and be connected housing bottom, and the voice micro-switch all is to be controlled by mobile with the instruction micro-switch, and electrical contact is separate, therefore, the utility model can be when making elevator luminous, makes the blind person or confirm whether to import the instruction of wanting arrival floor exactly away from the passenger of elevator button.

As a kind of improvement of the present utility model, can establish audio amplifier in the described housing; Described voice control circuit plate is provided with sound circuit and power supply terminal II; One end of described voice micro-switch is electrically connected with power supply terminal II, and the other end of described voice micro-switch is electrically connected with the input end of sound circuit; The mouth of described sound circuit is connected with the signal input part of audio amplifier; The signal output part of described audio amplifier is connected with the signal input part of loud speaker; The output head grounding of described loud speaker; The power input of described audio amplifier is electrically connected with power supply terminal II; The power output end ground connection of described audio amplifier.Being provided with of audio amplifier can increase the sound power that loud speaker sends, thereby makes elevator passenger can more clearly hear the pronunciation of elevator button.

Description of drawings:

Fig. 1 is the plan structure scheme drawing of the utility model elevator button.

Fig. 2 is the sectional structure scheme drawing of " A-A " line among Fig. 1.

Fig. 3 is the circuit connecting relation scheme drawing of interior each components and parts of loudspeaker housing in the utility model elevator button.

Step as shown in the figure, 1, housing, 1.1, bulge loop, 1.2,, 2, mobile, 2.1, the slide-and-guide bar, 2.2, barb, 3, transparent panel, 4, return unit, 5, loud speaker, 6, luminary, 7, the instruction control circuit plate, 8, voice control circuit plate, 9, the instruction micro-switch, 10, the voice micro-switch, 11, phonate hole, 12, panel, 13, audio amplifier, 14, power supply terminal II, 15, power supply terminal I, 16, loudspeaker housing, 17, the floor character; 18, left chamber, 19, right chamber.

The specific embodiment:

The utility model is described in further detail below in conjunction with the drawings and specific embodiments:

As Fig. 1, Fig. 2 or shown in Figure 3, in this specific embodiment, the utility model elevator button comprises housing 1, mobile 2, is connected the transparent panel 3 at mobile 2 tops, return unit 4, instruction control circuit plate 7, voice control circuit plate 8, loud speaker 5, audio amplifier 13, two luminarys 6, instruction micro-switch 9 and voice micro-switchs 10; Described instruction control circuit plate 7 is connected the bottom of housing 1 left half by screw, and described voice control circuit plate 8 is connected the bottom of housing 1 right half by screw; Described mobile 1, return unit 4, luminary 6, instruction micro-switch 9 and voice micro-switch 10 are positioned at the left chamber 18 of instruction control circuit plate 7 and housing 1 formation; Described loud speaker 5 and audio amplifier 13 are positioned at the right chamber 19 of voice control circuit plate 8 and housing 1 formation; Can write floor character 17 on described transparent panel 3 outside faces, in this specific embodiment, described floor character 17 is a numeral " 8 "; Described loud speaker 5 is positioned at loudspeaker housing 1; The quantity of described luminary 6 is two.Described instruction micro-switch 9 and voice micro-switch 10 are positioned at the below of mobile 2; Described instruction micro-switch 9 and luminary 6 and instruction control circuit boards 7 are electrically connected; Described voice micro-switch 10 is electrically connected with voice control circuit plate 8; Described instruction control circuit plate 7 is provided with and is used for external power supply bonded assembly power supply terminal I15.

In this specific embodiment, described return unit 4 is adopted as retracing spring, and the two ends of described retracing spring are connected on mobile 2 tops and the instruction control circuit plate 7.Be connected with panel 12 on the housing 1 of described loud speaker 5 tops, described panel 12 is provided with some phonate holes 11, and panel 12 described here is the part of housing 1.Described voice control circuit plate 8 is provided with sound circuit and is used for and external power supply bonded assembly power supply terminal II14; One end of described voice micro-switch 10 is electrically connected with power supply terminal II14, and the other end of described voice micro-switch 10 is electrically connected with the input end of sound circuit; The mouth of described sound circuit is connected with the signal input part of audio amplifier 13; The signal output part of described audio amplifier 13 is connected with the signal input part of loud speaker 5; The output head grounding of described loud speaker 5; The power input of described audio amplifier 13 is electrically connected with power supply terminal II14; The power output end ground connection of described audio amplifier 13.

In this specific embodiment, cooperates and be provided with the lockable mechanism that prevents mobile 2 disengaging in the housing 1 for movable between described mobile 2 and the housing 1, what described lockable mechanism adopted is following concrete structure: described mobile 2 is provided with slide-and-guide bar 2.1, and described slide-and-guide bar 2.1 bottoms are provided with barb 2.2; Described housing 1 inwall is provided with the bulge loop 1.1 perpendicular to inwall, and described bulge loop 1.1 is provided with the through hole that passes for slide-and-guide bar 2.1; Housing 1 inwall of described through hole top is provided with the step 1.2 that is used with barb 2.2, and in other words, described barb 2.2 can be hooked on the step 1.2, thereby the mobile 2 that is subjected under the return unit 4 elastic force effects can not broken away from housing 1.

Claims

1, a kind of elevator button, comprise housing (1), mobile (2), be connected mobile (2) top transparent panel (3), instruction control circuit plate (7), instruction micro-switch (9), be connected the return unit (4) between mobile (2) and the instruction control circuit plate (7) and be arranged on the interior luminary (6) of housing (1); Cooperates and be provided with the lockable mechanism that prevents mobile (2) disengaging in the housing (1) for movable between described mobile (2) and the housing (1); Described instruction micro-switch (9) and luminary (6) and instruction control circuit board (7) are electrically connected; It is characterized in that: the voice control circuit plate (8) that it also comprises loud speaker (5), the voice micro-switch (10) that is positioned at housing (1) and is connected housing (1) bottom; Described voice micro-switch (10) is electrically connected with voice control circuit plate (8); Described voice micro-switch (10) and instruction micro-switch (9) all are positioned at mobile (1) below; The housing (1) of described loud speaker (5) top is provided with some phonate holes (11).

2, elevator button according to claim 1 is characterized in that: also be provided with audio amplifier (13) in the described housing (1); Described voice control circuit plate (8) is provided with sound circuit and power supply terminal II (14); One end of described voice micro-switch (10) is electrically connected with power supply terminal II (14), and the other end of described voice micro-switch (10) is electrically connected with the input end of sound circuit; The mouth of described sound circuit is connected with the signal input part of audio amplifier (13); The signal output part of described audio amplifier (13) is connected with the signal input part of loud speaker (5); The output head grounding of described loud speaker (5); The power input of described audio amplifier (13) is electrically connected with power supply terminal II (14); The power output end ground connection of described audio amplifier (13).