CN215326242U

CN215326242U - Peripheral elevator voice control floor selection equipment

Info

Publication number: CN215326242U
Application number: CN202022366891.6U
Authority: CN
Inventors: 肖彭博
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-22
Filing date: 2020-10-22
Publication date: 2021-12-28
Anticipated expiration: 2030-10-22

Abstract

The utility model relates to a peripheral elevator voice control floor selection device, which comprises a floor button module and a control module; the floor button module comprises a fixed plate, a casing, an X-direction moving mechanism, a Y-direction moving mechanism and a button mechanism, wherein the fixed plate is vertically arranged, suckers are arranged at four corners of the inner side of the fixed plate, the casing is arranged on the outer surface of the fixed plate, the Y-direction moving mechanism is vertically arranged on the outer surface of the fixed plate, the X-direction moving mechanism is horizontally arranged on the Y-direction moving mechanism, the button mechanism is arranged on the X-direction moving mechanism, and the X-direction moving mechanism is used for driving the button mechanism to move horizontally. The utility model relates to an externally-mounted device, which enables passengers to select floors through voice without directly touching elevator buttons and can effectively avoid common infection caused by people contacting the elevator buttons.

Description

Peripheral elevator voice control floor selection equipment

Technical Field

The utility model relates to the technical field of elevator control, in particular to an external elevator voice control floor selection device.

Background

In 2020, China can realize comprehensive poverty elimination. Nearly 10 hundred million people live in the building in China, and the house self-existence rate is as high as 96%! Nearly 90% of urban buildings are elevator houses, and elevators have long become standard fittings of buildings such as modern houses, markets, hospitals, hotels and the like, and become one of the indispensable devices in people's lives and the most frequent use. But the elevator which has a high-level control system, can realize intellectualization and directly select floors without touching is the elevator which is a few, nearly 99 percent, of the elevators use the simplest and most original touch button type elevator floor control system. If a building is assumed to have 30 floors high, each floor has 4 family members, each family member goes out and uses the elevator twice a day, and on average, each two family members use the elevator once, one building will use the elevator 240 times in one day, and the 1-floor button will be touched 120 times! In densely populated areas such as hospital stores, this data would only be larger.

Scientific studies have shown that nearly 80 million bacteria are present on both unwashed hands. There are almost ten thousand kinds of bacteria and viruses known in nature, which can be transmitted by contact, such as bacterial skin diseases, onychomycosis, etc., among which novel coronavirus, which is a very infectious and extremely harmful virus species. A large amount of bacteria and viruses can be attached to the surfaces of the elevator keys to be spread among people, so that disinfection and cleaning of the interior of the elevator are necessary, but the elevator keys are easily corroded and damaged by disinfection modes such as alcohol smearing, 84 disinfectant spraying and the like. Frequent disinfection also consumes a lot of manpower and material resources.

In order to avoid the trouble of regular cleaning, protect the elevator keys and prevent the harm to the public caused by the spread of diseases through the elevator keys, the utility model provides the external expansion equipment which can realize the voice control of floor selection on the basis of the original elevator. The external-use equipment can identify voice information spoken by passengers, and the automatic pressing block is positioned by using a coordinate type control mode, so that the pressing block is aligned to an elevator button, the voice control is realized, and floors are intelligently selected. This project is considered that directly to current elevator reform transform the engineering volume big, consuming time long, handle the procedure troublesome, the potential safety hazard is big, communication protocol is unified scheduling problem not, and this equipment is designed into an outer hanging controlgear, and this equipment lets the passenger carry out the floor through pronunciation and selects, need not direct touching elevator button, can effectively avoid the crowd because of contacting the virus infection that elevator button causes. The above problems are solved to a great extent. The system has the characteristics of simplicity, intelligence, safety and economy.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of providing an external elevator voice control floor selection device, and the external elevator voice control floor selection device is an external device which enables passengers to select floors through voice without directly touching elevator buttons, can effectively avoid common infection caused by people contacting the elevator buttons, and solves the problems to a great extent.

In order to solve the technical problems, the utility model adopts the following technical scheme:

a peripheral elevator voice control floor selection device comprises a floor button module and a control module;

the floor button module comprises a fixed plate, a machine shell, an X-direction moving mechanism, a Y-direction moving mechanism and a button mechanism, wherein the fixed plate is vertically arranged, suckers are arranged at four corners of the inner side of the fixed plate, the machine shell is arranged on the outer surface of the fixed plate, the Y-direction moving mechanism is vertically arranged on the outer surface of the fixed plate, the X-direction moving mechanism is horizontally arranged on the Y-direction moving mechanism, the button mechanism is arranged on the X-direction moving mechanism, the X-direction moving mechanism is used for driving the button mechanism to horizontally move, and the Y-direction moving mechanism is used for driving the X-direction moving mechanism and the button mechanism to vertically move; the X-direction moving mechanism and the Y-direction moving mechanism are driven by motors; control module sets up in the casing, control module includes singlechip, two motor drive chip, speech recognition module, storage module and power, speech recognition module and storage module all are connected with the singlechip, two motor drive chip all is connected with the singlechip, two motor drive chip is connected with X respectively to moving mechanism and Y to moving mechanism's driving motor, the singlechip is connected with key mechanism, the power is connected with singlechip and two motor drive chip, the power is used for providing the electric energy for singlechip, X to moving mechanism, Y to moving mechanism and key mechanism.

Furthermore, the Y-direction moving mechanism comprises a Y-direction moving track, a first slide block, a first stepping motor, a first synchronizing wheel and a second synchronizing wheel, the Y-direction moving track is vertically arranged on the fixed plate, the first stepping motor is fixed at one end of the Y-direction moving track, the first synchronizing wheel and the second synchronizing wheel are respectively arranged at two ends of the Y-direction moving track, the first synchronizing wheel is connected with the output end of the first stepping motor, the first synchronizing wheel and the second synchronizing wheel are connected through a first synchronizing toothed belt, the first sliding block is arranged on the Y-direction moving track and can slide along the Y-direction moving track, the first sliding block is provided with a first toothed strip which is fixed on one side of the first synchronous toothed belt, the first stepping motor is used for driving the first synchronous toothed belt to rotate so as to drive the first sliding block to slide on the Y-direction moving track;

the X-direction moving mechanism comprises an X-direction moving track, a second sliding block, a second stepping motor, a third synchronizing wheel and a fourth synchronizing wheel, the X-direction moving track is horizontally arranged on the first sliding block, the second stepping motor is fixed at one end of the X-direction moving track, the third synchronizing wheel and the fourth synchronizing wheel are respectively arranged at two ends of the X-direction moving track, the third synchronizing wheel is connected with the output end of the second stepping motor, the third synchronizing wheel and the fourth synchronizing wheel are connected through a second synchronous toothed belt, the second sliding block is arranged on the X-direction moving track and can slide along the X-direction moving track, the second slider is provided with a second rack which is fixed on one side of the second synchronous cog belt, the second stepping motor is used for driving the second synchronous toothed belt to rotate so as to drive the second sliding block to slide on the X-direction moving track;

the button mechanism comprises a steering engine and a rotary pressing block, the steering engine is arranged on the second sliding block, the rotary pressing block is arranged at the output end of the steering engine, and the steering engine is used for driving the rotary pressing block to rotate in the horizontal plane so as to press the elevator buttons.

Further, the first toothed belt and the first synchronous toothed belt are provided with screws, the screws penetrate through the first toothed belt and the first synchronous toothed belt and are used for enabling the first toothed belt and the first synchronous toothed belt to be relatively fixed, the screws are arranged on the second toothed belt and the second synchronous toothed belt and penetrate through the second toothed belt and the second synchronous toothed belt and are used for enabling the second toothed belt and the second synchronous toothed belt to be relatively fixed.

Further, the single chip microcomputer is STM32F407ZET6 or STM32F407ZGT6, the motor driving chip is TB6600, the voice recognition module is ASR M08-B, and the storage module is AT24C 02.

After the technical scheme is adopted, compared with the prior art, the utility model has the following advantages:

the elevator is in an externally-hung type design, has a simple structure, is convenient to maintain, is easy to install and disassemble because the equipment is stably fixed on the button panel of the elevator through the four suckers, does not need to transform the original elevator structure, and is convenient to install and use;

the X-direction moving mechanism and the Y-direction moving mechanism can drive the key mechanism to move to any floor key, so that the elevator can be suitable for floor key layout of various box-type vertical elevators;

through the speech information that speech recognition module distinguishable passenger said, use the control mode of coordinate formula to fix a position automatic briquetting, make the briquetting aim at the elevator button, realize speech control, the automatic selection floor avoids manual contact elevator button, can effectively avoid the crowd because of contacting the virus infection that the elevator button causes, reduces the risk that the contact was propagated.

The present invention will be described in detail below with reference to the accompanying drawings and examples.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic connection diagram of the present invention;

FIG. 3 is a front view of the present invention;

FIG. 4 is a rear view of the present invention;

FIG. 5 is a bottom view of the present invention;

FIG. 6 is a schematic cross-sectional view of the Y-direction moving mechanism;

FIG. 7 is a schematic cross-sectional view of the X-direction moving mechanism;

FIG. 8 is a circuit schematic of the present invention;

FIG. 9 is a circuit schematic of the present invention;

FIG. 10 is a schematic circuit diagram of the driving part of a TB6600 stepping motor according to the present invention;

FIG. 11 is a schematic circuit diagram of the steering engine portion of the present invention;

FIG. 12 is a schematic circuit diagram of the 12V power supply of the present invention;

FIG. 13 is a schematic circuit diagram of the power indicator portion of the present invention;

FIG. 14 is a schematic circuit diagram of the regulated power supply portion of the system of the present invention;

FIG. 15 is a schematic circuit diagram of an amplifier circuit portion of an encoder for a stepper motor according to the present invention;

FIG. 16 is a schematic circuit diagram of part IIC of the present invention;

FIG. 17 is a schematic circuit diagram of the ISP serial port interface portion of the present invention;

FIG. 18 is a schematic circuit diagram of the serial port voice module portion of the present invention;

FIG. 19 is a circuit schematic of the speech recognition module portion of the present invention;

FIG. 20 is a circuit schematic of the EEPROM portion of the present invention;

FIG. 21 is a circuit schematic of the power port portion of the present invention;

FIG. 22 is a schematic circuit diagram of the control button portion of the present invention;

fig. 23 is a schematic circuit diagram of a limit switch portion of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

11. a fixing plate; 12. a housing; 13. an X-direction moving mechanism; 131. an X-direction moving track; 132. a second slider; 133. a second stepping motor; 134. a third synchronizing wheel; 135. a fourth synchronizing wheel; 136. a second timing belt; 137. a second rack bar; 14. a Y-direction moving mechanism; 141. a Y-direction moving track; 142. a first slider; 143. a first stepper motor; 144. a first synchronizing wheel; 145. a second synchronizing wheel; 146. a first synchronous toothed belt; 147. a first toothed bar; 15. a key mechanism; 151. a steering engine; 152. rotating the pressing block; 16. a suction cup; 21. a single chip microcomputer; 22. a motor driving chip; 23. a voice recognition module; 24. a storage module; 25. a power source.

Detailed Description

The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the utility model.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "clockwise", "counterclockwise", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply 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 invention.

As shown in fig. 1, 2 and 4, a peripheral elevator voice control floor selection device comprises a floor button module and a control module;

the floor key module comprises a fixed plate 11, a machine shell 12, an X-direction moving mechanism 13, a Y-direction moving mechanism 14 and a key mechanism 15, wherein the fixed plate 11 is vertically arranged, suckers 16 are arranged at four corners of the inner side of the fixed plate 11, the machine shell 12 is arranged on the outer surface of the fixed plate 11, the Y-direction moving mechanism 14 is vertically arranged on the outer surface of the fixed plate 11, the X-direction moving mechanism 13 is horizontally arranged on the Y-direction moving mechanism 14, the key mechanism 15 is arranged on the X-direction moving mechanism 13, the X-direction moving mechanism 13 is used for driving the key mechanism 15 to horizontally move, and the Y-direction moving mechanism 14 is used for driving the X-direction moving mechanism 13 and the key mechanism 15 to vertically move; the X-direction moving mechanism 13 and the Y-direction moving mechanism 14 are driven by motors; control module sets up in casing 12, control module includes singlechip 21, two motor drive chips 22, speech recognition module 23, storage module 24 and power 25, speech recognition module 23 and storage module 24 all are connected with singlechip 21, two motor drive chip 22 all is connected with singlechip 21, two motor drive chip 22 is connected to moving mechanism 13 and Y respectively with X and is connected to moving mechanism 14's driving motor, singlechip 21 is connected with key mechanism 15, power 25 is connected with singlechip 21 and two motor drive chips 22, power 25 is used for providing the electric energy for singlechip 21, X to moving mechanism 13, Y to moving mechanism 14 and key mechanism 15.

As shown in fig. 3, 5, 6 and 7, as an embodiment, the Y-directional moving mechanism 14 includes a Y-directional moving rail 141, a first slider 142, a first stepping motor 143, a first synchronizing wheel 144 and a second synchronizing wheel 145, the Y-directional moving rail 141 is vertically disposed on the fixing plate 11, the first stepping motor 143 is fixed to one end of the Y-directional moving rail 141, the first synchronizing wheel 144 and the second synchronizing wheel 145 are respectively disposed at both ends of the Y-directional moving rail 141, the first synchronizing wheel 144 is connected to an output end of the first stepping motor 143, the first synchronizing wheel 144 and the second synchronizing wheel 145 are connected by a first synchronizing cog belt 146, the first slider 142 is disposed on the Y-directional moving rail 141 and is slidable along the Y-directional moving rail 141, the first slider 142 is provided with a first cog belt 147, the first cog belt 147 is fixed to one side of the first synchronizing cog belt 146, the first stepping motor 143 is configured to drive the first synchronous toothed belt 146 to rotate so as to drive the first slider 142 to slide on the Y-direction moving track 141;

the X-direction moving mechanism 13 includes an X-direction moving track 131, a second slider 132, a second stepping motor 133, a third synchronizing wheel 134 and a fourth synchronizing wheel 135, the X-direction moving track 131 is horizontally disposed on the first slider 142, the second stepping motor 133 is fixed at one end of the X-direction moving track 131, the third synchronizing wheel 134 and the fourth synchronizing wheel 135 are respectively disposed at two ends of the X-direction moving track 131, the third synchronizing wheel 134 is connected to an output end of the second stepping motor 133, the third synchronizing wheel 134 and the fourth synchronizing wheel 135 are connected by a second synchronous toothed belt 136, the second slider 132 is disposed on the X-direction moving track 131 and can slide along the X-direction moving track 131, a second toothed bar 137 is disposed on the second slider 132, the second toothed bar 137 is fixed on one side of the second toothed belt 136, and the second stepping motor 133 is configured to drive the second synchronous toothed belt 136 to rotate so as to drive the second slider 132 to slide on the X-direction moving track 131 Moving;

the key mechanism 15 comprises a steering engine 151 and a rotating pressing block 152, the steering engine 151 is arranged on the second sliding block 132, the rotating pressing block 152 is arranged at the output end of the steering engine 151, and the steering engine 151 is used for driving the rotating pressing block 152 to rotate in the horizontal plane so as to press the elevator keys;

in one embodiment, the first toothed rack 147 and the first synchronous toothed belt 146 are provided with screws, the screws penetrate through the first toothed rack 147 and the first synchronous toothed belt 146 to fix the first toothed rack 147 and the first synchronous toothed belt 146 relatively, the second toothed rack 137 and the second synchronous toothed belt 136 are provided with screws, and the screws penetrate through the second toothed rack 137 and the second synchronous toothed belt 136 to fix the second toothed rack 137 and the second synchronous toothed belt 136 relatively.

When the elevator floor voice recognition device is used, the elevator floor voice recognition device is fixed on the outer side of an elevator key, a user speaks floor voice to the elevator floor voice recognition device, voice content can be recognized through the voice recognition module, after recognition, the first stepping motor drives the first synchronous pulley to drive the first synchronous toothed belt to rotate, the first synchronous toothed belt drives the first sliding block and the X-direction moving mechanism to move on the Y-direction moving track, the key mechanism is moved to the position of the Y axis of the corresponding floor key, the second stepping motor drives the third synchronous pulley to drive the second synchronous toothed belt to rotate, the second synchronous toothed belt drives the second sliding block and the key mechanism on the second sliding block to move on the X-direction moving track, the key mechanism is moved to the position of the X axis of the corresponding floor key, the steering engine drives the rotary pressing block to rotate, and the rotary pressing block presses the elevator floor key to complete floor selection.

As an implementation mode, the single chip microcomputer 21 is STM32F407ZET6 or STM32F407ZGT6, the motor driving chip 22 is TB6600, the voice recognition module 23 is ASR M08-B, and the storage module 24 is AT24C 02.

The utility model takes STM32FZGT6 as a control core, uses an ASR M08-B voice recognition chip to recognize floor voice, controls X, Y two coded bipolar stepping motors to drive a cross sliding table mechanical system to realize floor button positioning, and controls a rotary press block to touch an elevator floor selection switch by controlling a steering engine on the cross sliding table.

As shown in fig. 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22 and 23, the circuit schematic diagram of the present invention is shown.

The foregoing is illustrative of the best mode of the utility model and details not described herein are within the common general knowledge of a person of ordinary skill in the art. The scope of the present invention is defined by the appended claims, and any equivalent modifications based on the technical teaching of the present invention are also within the scope of the present invention.

Claims

1. A peripheral elevator voice control floor selection device is characterized by comprising a floor button module and a control module;

the floor key module comprises a fixed plate (11), a machine shell (12), an X-direction moving mechanism (13), a Y-direction moving mechanism (14) and a key mechanism (15), wherein the fixed plate (11) is vertically arranged, suckers (16) are arranged at four corners of the inner side of the fixed plate (11), the machine shell (12) is arranged on the outer surface of the fixed plate (11), the Y-direction moving mechanism (14) is vertically arranged on the outer surface of the fixed plate (11), the X-direction moving mechanism (13) is horizontally arranged on the Y-direction moving mechanism (14), the key mechanism (15) is arranged on the X-direction moving mechanism (13), the X-direction moving mechanism (13) is used for driving the key mechanism (15) to horizontally move, and the Y-direction moving mechanism (14) is used for driving the X-direction moving mechanism (13) and the key mechanism (15) to vertically move; the X-direction moving mechanism (13) and the Y-direction moving mechanism (14) are driven by a motor; control module sets up in casing (12), control module includes singlechip (21), two motor drive chip (22), storage module (24) and power (25), storage module (24) all are connected with singlechip (21), two motor drive chip (22) are connected with X respectively to the driving motor of moving mechanism (13) and Y to moving mechanism (14), singlechip (21) are connected with key mechanism (15), power (25) are connected with singlechip (21) and two motor drive chip (22), power (25) are used for providing the electric energy for singlechip (21), X to moving mechanism (13), Y to moving mechanism (14) and key mechanism (15).

2. The peripheral elevator voice control floor selection device according to claim 1, wherein the Y-direction moving mechanism (14) comprises a Y-direction moving track (141), a first slider (142), a first stepping motor (143), a first synchronizing wheel (144), and a second synchronizing wheel (145), the Y-direction moving track (141) is vertically disposed on the fixed plate (11), the first stepping motor (143) is fixed at one end of the Y-direction moving track (141), the first synchronizing wheel (144) and the second synchronizing wheel (145) are respectively disposed at both ends of the Y-direction moving track (141), the first synchronizing wheel (144) is connected to an output end of the first stepping motor (143), the first synchronizing wheel (144) and the second synchronizing wheel (145) are connected by a first synchronizing cog belt (146), the first slider (142) is disposed on the Y-direction moving track (141) and can slide along the Y-direction moving track (141), the first sliding block (142) is provided with a first toothed strip (147), the first toothed strip (147) is fixed on one side of a first synchronous toothed belt (146), and the first stepping motor (143) is used for driving the first synchronous toothed belt (146) to rotate so as to drive the first sliding block (142) to slide on the Y-direction moving track (141);

the X-direction moving mechanism (13) comprises an X-direction moving track (131), a second sliding block (132), a second stepping motor (133), a third synchronous wheel (134) and a fourth synchronous wheel (135), the X-direction moving track (131) is horizontally arranged on a first sliding block (142), the second stepping motor (133) is fixed at one end of the X-direction moving track (131), the third synchronous wheel (134) and the fourth synchronous wheel (135) are respectively arranged at two ends of the X-direction moving track (131), the third synchronous wheel (134) is connected with the output end of the second stepping motor (133), the third synchronous wheel (134) and the fourth synchronous wheel (135) are connected through a second synchronous toothed belt (136), the second sliding block (132) is arranged on the X-direction moving track (131) and can slide along the X-direction moving track (131), and a second toothed strip (137) is arranged on the second sliding block (132), the second rack (137) is fixed on one side of the second synchronous toothed belt (136), and the second stepping motor (133) is used for driving the second synchronous toothed belt (136) to rotate so as to drive the second sliding block (132) to slide on the X-direction moving track (131);

button mechanism (15) include steering wheel (151) and rotatory briquetting (152), steering wheel (151) set up on second slider (132), rotatory briquetting (152) set up in the output of steering wheel (151), steering wheel (151) are used for driving rotatory briquetting (152) in order to press the elevator button in the horizontal plane rotation.

3. The peripheral elevator voice control floor selection device of claim 2, wherein the first toothed rack (147) and the first timing toothed belt (146) are provided with screws that extend through the first toothed rack (147) and the first timing toothed belt (146) for relatively fixing the first toothed rack (147) and the first timing toothed belt (146), and the second toothed rack (137) and the second timing toothed belt (136) are provided with screws that extend through the second toothed rack (137) and the second timing toothed belt (136) for relatively fixing the second toothed rack (137) and the second timing toothed belt (136).

4. Peripheral elevator speech control floor selection device according to claim 1, characterized in that the single chip microcomputer (21) is STM32F407ZET6 or STM32F407ZGT6, the motor driver chip (22) is TB6600 and the storage module (24) is AT24C 02.