CN113387248A

CN113387248A - Elevator emergency call device with signal enhancement and emergency lighting function

Info

Publication number: CN113387248A
Application number: CN202110826850.7A
Authority: CN
Inventors: 田振宇
Original assignee: Nantong Runya Electromechanical Technology Co ltd
Current assignee: Nantong Runya Electromechanical Technology Co ltd
Priority date: 2021-07-21
Filing date: 2021-07-21
Publication date: 2021-09-14
Anticipated expiration: 2041-07-21
Also published as: CN113387248B

Abstract

The invention discloses an elevator emergency call device with signal enhancement and emergency lighting functions, which comprises a shell, a storage battery plate and flat plates, wherein the storage battery plate is arranged on the bottom wall of the shell, the flat plates are arranged on the inner walls of two sides of the shell, and partition plates are arranged on the inner walls of two sides of the shell; two sets of electric putter are installed at the top of division board, one of them is a set of V type bottom plate is installed to electric putter one side outer wall, and is two sets of the fixed plate is all installed to electric putter. The electric push rod can be installed to be capable of contracting the illuminating lamp, when the alarm button is pressed, the illuminating lamp can be started and extends outwards under the action of the electric push rod to provide illumination for the closed car, help-seeking operation of deaf and dumb people is facilitated, the illuminating lamp can convert corresponding voice information by pressing the corresponding condition selection button to realize button voice conversion, signals can be enhanced on the original basis, meanwhile, manual power generation can be achieved, and the attention of trapped people can be transferred while electric energy is produced.

Description

Elevator emergency call device with signal enhancement and emergency lighting function

Technical Field

The invention relates to the technical field of emergency call devices, in particular to an elevator emergency call device with signal enhancement and emergency lighting functions.

Background

With the shortage of land resources in modern society and the refinement of building technology, the more buildings are built, the higher the buildings are, in order to enable high-rise users to quickly reach the floors, a plurality of elevators are generally required to be installed inside the buildings, the elevator cars of the elevators need to run on at least two rows of permanent transportation equipment which is in rigid track motion and vertical to the horizontal plane or has an inclination angle smaller than 15 degrees with a vertical line, and meanwhile, emergency call equipment needs to be equipped inside the elevator cars for use when the elevators break down.

The existing device has the defects that:

1. reference CN208829053U discloses an elevator distress apparatus, "including connecting shell and operation box, the front of connecting shell is provided with the operation box, the connecting shell includes the treater, transmission module, mainboard and energy storage battery, the inboard of connecting shell has set gradually the treater from last to down, transmission module, mainboard and energy storage battery, the operation box includes the camera, loudspeaker, the safety cover, the button, microphone and light, the front of operation box has set gradually the camera from last to down, the light, loudspeaker, button and microphone. Triggering distress message to different rescue units through the button, making the stranded personnel just need to press one of them button just can send distress message, and the stranded personnel under the conscious circumstances, can be as required and the trouble condition of elevator, the button is pressed to the selectivity, makes the stranded personnel when needs, can in time send out distress message, is applicable to the elevator field, has good development prospect. However, the lamps in the device are exposed outside the device body, the space of the whole device is not high, and the lamps are easily touched by the personnel in the elevator by mistake and are easy to break down;

2. a comparison document CN210884780U discloses an automatic help-seeking alarm device for elevator faults, which relates to the technical field of elevator auxiliary equipment and mainly aims to solve the problem that the conventional elevator fault alarm device generates an alarm function as long as a fault occurs, so that frequent alarm and maintenance due to small faults are easily caused; the distress alarm device comprises an alarm box body, a panel and an alarm controller, wherein the alarm box body and the panel are embedded on the inner wall of an elevator, the alarm controller is arranged inside the alarm box body and comprises a distress alarm system and an elevator fault detection system used for detecting fault data information of the elevator, and the distress alarm system is connected with the elevator fault detection system through a plurality of electric connection ports arranged on the side wall of the alarm box body. The utility model discloses a simple structure can carry out the long-range SOS of grading and report to the police automatically, can operate according to the maintenance personal instruction by oneself to the fault, can avoid long-time stranded facilitating the use. However, how the deaf-mute uses the device is not considered in the device, when the deaf-mute is trapped, the deaf-mute cannot clearly describe the elevator fault information by using the device;

3. comparison document CN211712381U discloses an elevator thing networking communication device of asking for help, "including the shell, photosensitive sensor is installed on the surperficial top of shell, the bottom of LED light is provided with the control panel, the camera has been inlayed on the surperficial top of control panel, the bottom of camera is provided with the display screen, the bottom of display screen is provided with control keyboard, the bottom of control panel is provided with the microphone, the bottom of microphone is provided with the speaker, the internally mounted of shell has the battery, the memory disc, the treater, communication module, voice module and locator. The utility model discloses a thing networking SOS communication device of elevator can talk with the inside personnel of elevator when the elevator meets accident, pacifies stranded personnel's mood, avoids stranded personnel to produce anxious mood in the elevator and adopts wrong mode of saving oneself, in time sends out when having personnel's illness to send out simultaneously and dials out SOS telephone when the elevator, and the rescue unit can catch up with the action of rescuing the very first time, guarantees stranded personnel's life safety. However, the device is lack of a part for enhancing signals, and when the elevator is in a closed state, the signals in the elevator are weak, so that the connection between the calling device and the mobile phone with the outside is possibly broken;

4. the comparison document CN207792398U discloses an emergency call device for an elevator, which comprises a shell and a control chip, wherein a liquid crystal display screen is embedded in the front surface of the top of the shell, two groups of LED lamps are symmetrically arranged at two ends of the liquid crystal display screen, a camera is arranged above the top end of the liquid crystal display screen, an operation panel, an emergency call button and a loudspeaker are sequentially arranged below the liquid crystal display screen from one end to the other end, a storage battery is arranged at the bottom end inside the shell, when the elevator runs out of problems and passengers are trapped in the elevator, the passengers press the emergency call button, an emergency call system in the control chip is triggered, the elevator correspondingly sends a call-for-help signal to an interphone on duty, meanwhile, the LED lamps are turned on to illuminate the elevator, the passengers are prevented from being panic, and the floor number and the corresponding elevator number are circularly and uninterruptedly reported to the interphone on duty, after hearing the call, the person on duty presses the interphone to reply to call the elevator, so that emergency call for help is facilitated, and the method is suitable for popularization. However, the device lacks an electricity storage component and an electricity generation component, and when the elevator fails, an electric energy supply system in the elevator can synchronously fail, so that each electric component in the elevator is not supplied with electric energy.

Disclosure of Invention

The invention aims to provide an elevator emergency call device with signal enhancement and emergency lighting functions, so as to solve the problems mentioned in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: an elevator emergency call device with signal enhancement and emergency lighting functions comprises a shell, a storage battery plate and flat plates, wherein the storage battery plate is arranged on the bottom wall of the shell, the flat plates are arranged on the inner walls of two sides of the shell and are positioned above the storage battery plate, and partition plates are arranged on the inner walls of two sides of the shell and are positioned above the flat plates;

two sets of electric putter are installed at the top of division board, and two sets of electric putter are located the both sides of signal booster respectively, and one of them is a set of V type bottom plate is installed to electric putter one side outer wall, and the laminating of one side outer wall of V type bottom plate and another group electric putter's outer wall, two sets of the fixed plate is all installed to electric putter, V type roof and light are installed to one side outer wall of fixed plate, and one side outer wall of V type roof and light all with the laminating of the outer wall of another group fixed plate, and V type roof is located the top of light.

Preferably, the top of shell is provided with the notch, and the antetheca and the back wall of notch all install the rubber separation blade, and the apron is installed in the front of shell, and the outer wall of apron is installed back the template, and the sound orifice plate is installed in the front of apron.

Preferably, the protection frame is installed in the front of apron, multiunit situation selection button is evenly installed to the back wall of protection frame, originated button is located situation selection button's below, the back wall of protection frame is installed and is ended the button, and end the button and be located one side of originated button, the both sides outer wall of protection frame all is provided with the spout, the fender lid is installed in the front of protection frame, the gomphosis piece is all installed to the both sides inner wall of fender lid, and the inside of spout is run through to one side outer wall of gomphosis piece, the both sides outer wall of fender lid all is provided with four sets of recesses, the suggestion frame is installed in the front of fender lid, the top of suggestion frame is provided with the embedded groove.

Preferably, the top of division board is installed the protection and is enclosed the frame, and the protection is enclosed the top of frame and is installed the signal enhancement ware, and two sets of signal antenna are installed to the top of signal enhancement ware, and the inside of shell is all extended at the top of two sets of signal antenna.

Preferably, one side outer wall of shell is provided with two sets of USB interfaces, and hand generator is installed at dull and stereotyped top, and the crank is installed to one side outer wall of hand generator, and the inside of shell is extended to the one end of crank.

Preferably, the treater is installed at dull and stereotyped top, and the treater is located one side of hand generator, and voice transmission module is installed at dull and stereotyped top, and the laminating of one side outer wall that hand generator was kept away from to one side outer wall of voice transmission module and treater.

Preferably, the protection encloses the both sides outer wall of frame and all is provided with the multiunit and leads to the groove, and audible alarm ware is installed at the top of division board, and audible alarm ware is located the protection and encloses the space that the frame encloses to close the formation inside.

Preferably, the front of apron is provided with square groove, and square groove is located one side of protective frame, and the gomphosis board is installed to the inner wall in square groove, and alarm button and hang up the button are installed in the front of gomphosis board, and hang up the button and be located alarm button's below, and pronunciation talk button is installed in the front of gomphosis board, and pronunciation talk button is located one side that hang up the button and be close to the protective frame, and the front of gomphosis board evenly is provided with the below that multiunit talk groove is located pronunciation talk button.

Preferably, the working steps of the device are as follows:

s1, an alarm button is electrically connected with a sound alarm and an electric push rod, a user can prompt the sound alarm to send out alarm sound by pressing the alarm button so as to transmit an elevator fault signal to the outside of an elevator, meanwhile, maintenance personnel can conveniently and accurately lock the elevator with the fault, and meanwhile, the electric push rod can be started;

s2, the electric push rod can extend upwards to reach the integrated length of the electric push rod, then each part installed at the top of the electric push rod is driven to extend out of the interior of the shell, the overall shape of the V-shaped top plate is gradually contracted from bottom to top, when the electric push rod continuously extends upwards, the top of the V-shaped top plate can apply certain upward driving force to the two groups of rubber blocking pieces, the rubber blocking pieces can be inwardly contracted when being extruded, at the moment, the two groups of rubber blocking pieces can be changed from a joint state to a non-joint state, then the electric push rod can extend the V-shaped top plate, the illuminating lamp and the V-shaped bottom plate out of the interior of the shell, the illuminating lamp is electrically connected with the electric push rod, when the electric push rod is started, the illuminating lamp is synchronously started, and the illuminating lamp can provide light for the interior of the closed elevator car;

s3, the voice call button is electrically connected with the voice transmission module and the signal enhancer, when a user presses the voice call button, the signal enhancer can be connected with a power supply, the power amplification can be carried out on a high-frequency modulated wave signal, then the high-frequency modulated wave signal is radiated into a space through the signal antenna, the satisfactory signal level can be received in the closed elevator, meanwhile, the voice transmission module can be stably connected with an emergency center in a voice mode, the situation of line drop cannot occur, the fault situation of the elevator can be explained by the user at the moment, and maintenance personnel can conveniently and accurately master information;

s4, the storage battery plate can store a certain amount of electric energy to maintain the operation of electric components in the device, the storage battery plate is electrically connected with the hand-operated generator, when the stored electric energy in the storage battery plate is low, trapped people in the lift car can manually rotate the crank to drive the permanent magnet in the hand-operated generator to rotate, then magnetic flux is changed to generate induced electromotive force in the coil, and finally the electromotive force is output to the interior of the storage battery plate in a direct-current voltage mode;

s5, if stranded personnel is deaf mute, it can exert ascending thrust to the fender cover, is convenient for show the protective frame, electric connection between initial button and the pronunciation transmission module, when stranded personnel pressed initial button, the pronunciation transmission module can be connected with first aid center pronunciation, and then select to press one of them group situation selection button through the situation of elevator trouble, after every group situation selection button was pressed, can turn into corresponding speech information, then send to first aid center department.

Compared with the prior art, the invention has the beneficial effects that:

1. the electric push rod is electrically connected with the alarm button, when trapped people press the alarm button, the electric push rod can be started, the overall shape of the V-shaped top plate is gradually contracted from bottom to top, when the electric push rod is started to drive a part at the top of the electric push rod to extend upwards, the top of the V-shaped top plate can apply certain upward driving force to two groups of rubber blocking pieces, the rubber blocking pieces can be contracted inwards when being extruded, at the moment, the two groups of rubber blocking pieces can be changed from a joint state to a non-joint state, then the electric push rod can extend the V-shaped top plate, the illuminating lamp and the V-shaped bottom plate out of the shell, the illuminating lamp is electrically connected with the electric push rod, when the electric push rod is started, the illuminating lamp is synchronously started to provide light for the inside of the closed elevator car, the dysphoria of the trapped people can be dispelled to a certain degree, when the illuminating lamp is not used, the rubber baffle piece can be retracted into the shell, so that damage to the illuminating lamp caused by mistaken touch of personnel in the elevator is avoided, when extrusion force applied to the rubber baffle piece is cancelled, the rubber baffle piece can be restored to a fit state, and dust and other impurities can be prevented from falling into the shell from the notch to affect operation of internal components of the shell;

2. when the deaf-mute trapped person presses the start button, the voice transmission module can be in voice connection with an emergency center, and then one group of situation selection buttons are selected to be pressed according to the situation of the elevator fault, and after each group of situation selection buttons are pressed, the corresponding voice information can be converted and then sent to the emergency center, so that maintenance personnel can know a certain situation conveniently;

3. in the invention, the voice call button is electrically connected with the signal enhancer, when a user presses the voice call button, the signal enhancer can be connected with a power supply, can amplify the power of a high-frequency modulated wave signal and then radiate the signal into a space through the signal antenna, can ensure that the interior of a closed elevator can receive a satisfactory signal level, and can ensure that the voice transmission module is stably connected with a first-aid center in a voice way, so that the condition of line drop can not occur;

4. according to the invention, the hand-operated generator is electrically connected with the storage battery plate, when the electric energy stored in the storage battery plate is low, a trapped person in the lift car can manually rotate the crank to drive the permanent magnet in the hand-operated generator to rotate, then the magnetic flux is changed to generate induced electromotive force in the coil, and finally the electromotive force is output to the interior of the storage battery plate in a direct-current voltage form, so that each electric component in the device can provide electric energy to maintain the operation of the components, the mode is used for producing certain electric energy and transferring the attention of the trapped person, and the anxiety feeling generated by the trapped person is reduced.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is a schematic view of the mounting structure of the housing, battery plate, plate and divider plate of the present invention;

FIG. 4 is a schematic view of the mounting structure of the partition plate, the protective enclosure frame and the audible alarm of the present invention;

FIG. 5 is a schematic view of the installation structure of the protective enclosure and the signal enhancer of the present invention;

FIG. 6 is a schematic view of the mounting structure of the electric push rod, the V-shaped bottom plate and the fixing plate according to the present invention;

FIG. 7 is a schematic view of the mounting structure of the protection frame, the stop cover and the engagement block according to the present invention;

FIG. 8 is a schematic view of the mounting structure of the cover plate, the engagement plate and the protection frame according to the present invention.

In the figure: 1. a housing; 101. a rubber baffle plate; 102. a cover plate; 103. a plate return; 104. a sound hole plate; 2. a battery plate; 201. a USB interface; 202. a hand generator; 203. a crank; 3. a flat plate; 301. a processor; 302. a voice transmission module; 4. a partition plate; 401. a protective enclosure frame; 402. a through groove; 403. an audible alarm; 5. a signal booster; 501. a signal antenna; 6. an electric push rod; 601. A V-shaped bottom plate; 602. a fixing plate; 603. a V-shaped top plate; 604. an illuminating lamp; 7. a tabling plate; 701. An alarm button; 702. hanging up the button; 703. a voice call button; 704. a call slot; 8. a protective frame; 801. a status selection button; 802. a start button; 803. a finalization button; 804. a chute; 805. A blocking cover; 806. a fitting block; 807. a groove; 808. a prompt box; 809. and a groove is embedded.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 and fig. 6, an embodiment of the present invention: an elevator emergency call device with signal enhancement and emergency lighting functions comprises a shell 1, a storage battery plate 2 and a plate 3, wherein a notch is formed in the top of the shell 1, rubber retaining pieces 101 are mounted on the front wall and the rear wall of the notch, a cover plate 102 is mounted on the front surface of the shell 1, a return plate 103 is mounted on the outer wall of the cover plate 102, a sound hole plate 104 is mounted on the front surface of the cover plate 102, the storage battery plate 2 is mounted on the bottom wall of the shell 1, the plate 3 is mounted on the inner walls of two sides of the shell 1, the plate 3 is located above the storage battery plate 2, partition plates 4 are mounted on the inner walls of two sides of the shell 1, and the partition plates 4 are located above the plate 3;

specifically, the housing 1 is used for each component in the comprehensive device, provides a stable installation place for each component, and plays a role in protecting each component inside, the rubber blocking pieces 101 have certain elastic deformation capacity, when the two groups of rubber blocking pieces 101 are extruded, the two groups of rubber blocking pieces 101 can contract inwards, at this time, the two groups of rubber blocking pieces 101 can be changed from a joint state to a non-joint state, the components inside the housing 1 can be allowed to extend to the inside of the housing 1 under the pushing of external force, when the extrusion force applied to the rubber blocking pieces 101 is cancelled, the rubber blocking pieces can be restored to the joint state, so that the situation that impurities such as dust fall into the inside of the housing 1 from the notch to affect the operation of the components inside the housing can be avoided, the cover plate 102 and the return plate 103 are used for sealing the housing 1, the sound board 104 is used for transmitting the warning sound emitted by the sound alarm 403 outwards, and the storage battery board 2 can store a certain amount of electric energy, for maintaining the operation of the electrical components in the device, the flat plate 3 can provide a stable place for placing the hand generator 202, the processor 301 and the voice transmission module 302, the partition plate 4 can provide a stable place for placing the components mounted on the top of the flat plate, and the partition plate 4 and the flat plate 3 can divide the internal space of the housing 1 into three parts, which are not interfered with each other.

Two sets of electric putter 6 are installed at the top of division board 4, and two sets of electric putter 6 are located the both sides of signal intensifier 5 respectively, V type bottom plate 601 is installed to one side outer wall of one of them set of electric putter 6, and the outer wall laminating of one side outer wall of V type bottom plate 601 and another set of electric putter 6, fixed plate 602 is all installed to two sets of electric putter 6, V type roof 603 and light 604 are installed to one side outer wall of fixed plate 602, and the outer wall laminating of one side outer wall of V type roof 603 and light 604 all with another set of fixed plate 602, and V type roof 603 is located the top of light 604.

Specifically, after the electric push rod 6 is started, the length of the electric push rod can be extended upwards or contracted downwards, when the electric push rod extends upwards to the comprehensive length of the electric push rod, each part mounted at the top of the electric push rod can be driven to extend out of the shell 1, otherwise, each part can be driven to retract into the shell 1, the overall shape of the V-shaped bottom plate 601 is gradually contracted from top to bottom in width, when seen from the side, the bottom of the V-shaped bottom plate is in a sharp-angled shape, so that the V-shaped bottom plate 601 can penetrate through the joint parts of the two groups of rubber blocking sheets 101 under the driving of pulling force generated when the electric push rod 6 is contracted, the fixing plate 602 can be used for mounting the illuminating lamp 604 and the V-shaped top plate 603, the overall shape of the V-shaped top plate 603 is gradually contracted from bottom to top in width, when the electric push rod 6 continuously extends upwards, a certain upward driving force can be applied to the two groups of rubber blocking sheets 101 by the top plate 603, and the rubber blocking sheets 101 can be contracted inwards when extruded, two sets of rubber separation blades 101 can be by laminating state to non-laminating state transition this moment, and then electric putter 6 can extend the inside of shell 1 with V type roof 603, light 604 and V type bottom plate 601, electric connection between light 604 and the electric putter 6, and when electric putter 6 started, light 604 synchronous start, it can be for the inside light that provides of confined elevator car, can dispel stranded personnel's dysphoria sense to a certain extent.

As shown in fig. 7 and 8, a protective frame 8 is mounted on the front surface of the cover plate 102, a plurality of sets of situation selection buttons 801 are uniformly mounted on the rear wall of the protective frame 8, a start button 802 is mounted on the rear wall of the protective frame 8, the start button 802 is located below the situation selection buttons 801, a finish button 803 is mounted on the rear wall of the protective frame 8, the finish button 803 is located on one side of the start button 802, sliding grooves 804 are formed in the outer walls on the two sides of the protective frame 8, a blocking cover 805 is mounted on the front surface of the protective frame 8, embedding blocks 806 are mounted on the inner walls on the two sides of the blocking cover, one outer wall of each embedding block 806 penetrates through the corresponding sliding groove 804, four sets of grooves are formed in the outer walls on the two sides of the blocking cover 805, a prompt frame 808 is mounted on the front surface of the blocking cover 805, and an embedding groove 809 is formed in the top of the prompt frame 808.

Specifically, the protective frame 8 interacts with the blocking cover 805, so as to isolate components installed in the internal space of the protective frame and avoid accidental collision of people, each group of condition selection buttons 801 respectively correspond to different elevator fault descriptions, if a trapped person is a deaf or dumb person, the trapped person can apply upward pushing force to the blocking cover 805, the embedding block 806 can slide upwards in the sliding groove 804, so that the blocking cover 805 cannot fall off from the protective frame 8 while the protective frame 8 is exposed, the start button 802 is electrically connected with the voice transmission module 302, when the trapped person presses the start button 802, the voice transmission module 302 can be connected with the emergency center in a voice mode, then one group of condition selection buttons 801 are selected to be pressed through the elevator fault condition, after each group of condition selection buttons 801 is pressed, the corresponding voice information can be converted and then sent to the emergency center, first-aid staff of being convenient for understands certain circumstances, and the whole transparent plastic material that adopts of prompt box 808 makes, and the staff can be with writing into the paper of specific typewriter bar from the inside of inserting embedded groove 809, and the information on the note is known directly perceivedly to the personnel of being convenient for take the elevator, and the note is difficult for dropping simultaneously.

As shown in fig. 2, 4 and 5, the top of the partition board 4 is provided with a protection enclosure frame 401, the outer walls of two sides of the protection enclosure frame 401 are provided with a plurality of groups of through grooves 402, the top of the partition board 4 is provided with an audible alarm 403, the audible alarm 403 is located inside a space formed by the protection enclosure frame 401, the top of the protection enclosure frame 401 is provided with a signal enhancer 5, the top of the signal enhancer 5 is provided with two sets of signal antennas 501, and the tops of the two sets of signal antennas 501 all extend out of the inside of the housing 1.

Specifically, the protective enclosure 401 can be used for installing the signal enhancer 5, and can add a certain protective effect to the sound alarm 403, the through groove 402 is convenient for transmitting the alarm sound outwards when the sound alarm 403 is used, the sound alarm 403 is electrically connected with the alarm button 701, a user can prompt the sound alarm 403 to send the alarm sound by pressing the alarm button 701 so as to transmit the elevator fault signal to the outside of the elevator, and is convenient for maintenance personnel to accurately lock the fault elevator, the voice call button 703 is electrically connected with the signal enhancer 5, when the user presses the voice call button 703, the signal enhancer 5 can be connected with a power supply, the signal enhancer can amplify the high-frequency modulated wave signal in power, and then the signal antenna 501 radiates the signal into the space, so that the interior of the closed elevator can receive a satisfactory signal level, and simultaneously, the voice transmission module 302 can be ensured to be stably connected with the emergency center by voice, the condition of disconnection can not occur.

As shown in fig. 3, two sets of USB sockets 201 are disposed on an outer wall of one side of the housing 1, a hand generator 202 is mounted on a top of the flat plate 3, a crank 203 is mounted on an outer wall of one side of the hand generator 202, and one end of the crank 203 extends out of the housing 1.

Specifically, USB interface 201 can provide the cell-phone operation of charging for the stranded personnel, electric connection between hand generator 202 and the battery board 2, when the inside savings electric energy of battery board 2 is lower, the inside stranded personnel of car can manually rotate crank 203, be used for driving the inside permanent magnet rotation of hand generator 202, then make the magnetic flux change and produce induced electromotive force in the coil, export this electromotive force to the inside of battery board 2 with the direct current voltage form at last, can shift stranded personnel's attention when this mode is used for producing certain electric energy, reduce the anxiety that it produced and feel.

The top of dull and stereotyped 3 is installed treater 301, and treater 301 is located the one side of hand generator 202, and voice transmission module 302 is installed at the top of dull and stereotyped 3, and the laminating of the one side outer wall that hand generator 202 was kept away from to one side outer wall of voice transmission module 302 and treater 301.

Specifically, the processor 301 may be configured to process instructions, execute instructions, control time, and process data, the voice transmission module 302 is electrically connected to the voice call button 703 and the start button 802, and when a trapped person presses any one of the buttons, the voice transmission module 302 may be connected to the emergency center by voice, so as to facilitate transmission of elevator failure information.

The front of apron 102 is provided with square groove, and square groove is located one side of protective frame 8, and gomphosis board 7 is installed to the inner wall in square groove, and alarm button 701 and hang up button 702 are installed in the front of gomphosis board 7, hang up button 702 and are located the below of alarm button 701, and voice call button 703 is installed in the front of gomphosis board 7, and voice call button 703 is located one side that hang up button 702 is close to protective frame 8, and the front of gomphosis board 7 evenly is provided with multiunit conversation groove 704 and is located the below of voice call button 703.

Specifically, square groove is used for installing gomphosis board 7, gomphosis board 7 is used for the installation of its positive each part, electric connection between alarm button 701 and audible alarm 403 and electric putter 6, the user is through pressing alarm button 701, can make audible alarm 403 send out the alert sound, electric connection between hang-up button 702 and voice transmission module 302, when it is pressed, voice transmission module 302 can break off with the voice connection of emergency center, electric connection between voice conversation button 703 and voice transmission module 302 and signal intensifier 5, when the user presses voice conversation button 703, signal intensifier 5 joinable power, voice transmission module 302 and emergency center voice connection simultaneously, conversation groove 704 is convenient for transmit stranded personnel's sound to voice transmission module 302.

Specifically, the working steps of the device are as follows:

s1, an alarm button 701 is electrically connected with a sound alarm 403 and an electric push rod 6, a user can prompt the sound alarm 403 to send out alarm sound by pressing the alarm button 701 so as to transmit an elevator fault signal to the outside of an elevator, meanwhile, maintenance personnel can conveniently and accurately lock the elevator with the fault, and meanwhile, the electric push rod 6 can be started;

s2, the electric push rod 6 can extend upwards to reach the integrated length of the electric push rod 6, then each part mounted at the top of the electric push rod is driven to extend out of the interior of the shell 1, the overall shape of the V-shaped top plate 603 is gradually contracted from bottom to top, when the electric push rod 6 continuously extends upwards, the top of the V-shaped top plate 603 can apply certain upward driving force to the two groups of rubber blocking pieces 101, the rubber blocking pieces 101 can be contracted inwards when being extruded, at the moment, the two groups of rubber blocking pieces 101 can be changed from a joint state to a non-joint state, then the electric push rod 6 can extend the V-shaped top plate 603, the illuminating lamp 604 and the V-shaped bottom plate 601 out of the interior of the shell 1, the illuminating lamp 604 is electrically connected with the electric push rod 6, when the electric push rod 6 is started, the illuminating lamp 604 is synchronously started, and can provide light for the interior of the closed elevator car;

s3, the voice call button 703 is electrically connected with the voice transmission module 302 and the signal enhancer 5, when a user presses the voice call button 703, the signal enhancer 5 can be connected with a power supply, can amplify the power of a high-frequency modulated wave signal, and then radiates the signal into a space through the signal antenna 501, so that the closed interior of the elevator can be ensured to receive a satisfactory signal level, meanwhile, the voice transmission module 302 can be ensured to be stably connected with an emergency center in a voice mode, the situation of wire drop cannot occur, the fault situation of the elevator can be explained by the user at the moment, and maintenance personnel can conveniently and accurately master information;

s4, the storage battery plate 2 can store a certain amount of electric energy to maintain the operation of electric components in the device, the storage battery plate 2 is electrically connected with the hand-operated generator 202, when the stored electric energy in the storage battery plate 2 is low, trapped people in the lift car can manually rotate the crank 203 to drive the permanent magnet in the hand-operated generator 202 to rotate, then magnetic flux changes to generate induced electromotive force in a coil, and finally the electromotive force is output to the interior of the storage battery plate 2 in a direct-current voltage mode;

s5, if the trapped person is deaf and dumb, the trapped person can exert an upward pushing force on the blocking cover 805 to expose the protective frame 8, the starting button 802 is electrically connected with the voice transmission module 302, when the trapped person presses the starting button 802, the voice transmission module 302 can be in voice connection with an emergency center, then one group of situation selection buttons 801 are selected to be pressed through the situation of elevator faults, and after each group of situation selection buttons 801 are pressed, corresponding voice information can be converted and then sent to the emergency center.

The working principle is as follows: the alarm button 701 is electrically connected with the sound alarm 403 and the electric push rod 6, a user can prompt the sound alarm 403 to send out alarm sound by pressing the alarm button 701 so as to transmit an elevator fault signal to the outside of the elevator and simultaneously facilitate maintenance personnel to accurately lock the fault elevator, the electric push rod 6 can be started, the electric push rod 6 can extend upwards or contract downwards after being started, when the electric push rod 6 extends upwards to the comprehensive length of the electric push rod, the rubber blocking pieces 101 are squeezed and can contract inwards, the two groups of rubber blocking pieces 101 can be changed from a joint state to a non-joint state, at the moment, the electric push rod 6 can drive all parts arranged at the top of the electric push rod to extend out of the inside of the shell 1, the illuminating lamp 604 is electrically connected with the electric push rod 6, when the electric push rod 6 is started, the illuminating lamp 604 is synchronously started, the illuminating lamp can provide light for the inside of a closed elevator car, and the voice call button 703 is electrically connected with the voice transmission module 302 and the signal enhancer 5, when a user presses the voice call button 703, the signal enhancer 5 can be connected to a power supply, which can enhance signals inside the elevator, and can ensure stable voice connection between the voice transmission module 302 and the emergency center, and a situation of disconnection will not occur, trapped people can manually rotate the crank 203 to drive the permanent magnet inside the hand generator 202 to rotate, then magnetic flux changes to generate induced electromotive force in the coil, and finally the electromotive force is output to the inside of the battery plate 2 in a direct current voltage form, then the battery plate 2 can provide electric energy for each electric component in the device to maintain the device to operate, the start button 802 is electrically connected with the voice transmission module 302, when the deaf-mute trapped people press the start button 802, the voice transmission module 302 can be connected with the emergency center in a voice manner, and then one of the situation selection buttons 801 is selected to be pressed through the situation of elevator fault, after each group of situation selection buttons 801 is pressed, corresponding voice information can be converted into voice information, and then the voice information is sent to an emergency center, so that maintenance personnel can know certain situations conveniently.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an elevator emergency call device with signal reinforcing and emergency lighting function, includes shell (1), battery board (2) and flat board (3), its characterized in that: the battery plate (2) is installed on the bottom wall of the shell (1), the flat plates (3) are installed on the inner walls of the two sides of the shell (1), the flat plates (3) are located above the battery plate (2), the partition plates (4) are installed on the inner walls of the two sides of the shell (1), and the partition plates (4) are located above the flat plates (3);

two sets of electric putter (6) are installed at the top of division board (4), and two sets of electric putter (6) are located the both sides of signal intensifier (5) respectively, and one of them is a set of V type bottom plate (601) are installed to electric putter (6) one side outer wall, and the outer wall laminating of one side outer wall and another group electric putter (6) of V type bottom plate (601), and are two sets of fixed plate (602) is all installed in electric putter (6), V type roof (603) and light (604) are installed to one side outer wall of fixed plate (602), and one side outer wall of V type roof (603) and light (604) all laminates with the outer wall of another group fixed plate (602), and V type roof (603) are located the top of light (604).

2. An elevator emergency call device with signal enhancement and emergency lighting functions as claimed in claim 1, wherein: the top of shell (1) is provided with the notch, and rubber catch (101) are all installed to the antetheca and the back wall of notch, and apron (102) are installed in the front of shell (1), and mould returning plate (103) are installed to the outer wall of apron (102), and sound orifice plate (104) are installed in the front of apron (102).

3. An elevator emergency call device with signal enhancement and emergency lighting functions as claimed in claim 2, wherein: the front surface of the cover plate (102) is provided with a protective frame (8), the rear wall of the protective frame (8) is uniformly provided with a plurality of groups of status selection buttons (801), the rear wall of the protective frame (8) is provided with a start button (802), the start button (802) is positioned below the status selection buttons (801), the rear wall of the protective frame (8) is provided with a finish button (803), the ending button (803) is positioned at one side of the starting button (802), the outer walls at two sides of the protective frame (8) are respectively provided with a sliding chute (804), the front surface of the protective frame (8) is provided with a blocking cover (805), the inner walls at two sides of the blocking cover (805) are respectively provided with an embedded block (806), and the outer wall of one side of the embedding block (806) penetrates through the inside of the sliding groove (804), the outer walls of the two sides of the blocking cover (805) are respectively provided with four groups of grooves (807), the front surface of the blocking cover (805) is provided with a prompting frame (808), and the top of the prompting frame (808) is provided with an embedding groove (809).

4. An elevator emergency call device with signal enhancement and emergency lighting functions as claimed in claim 1, wherein: the top of division board (4) is installed the protection and is enclosed frame (401), and the top that the protection enclosed frame (401) is installed signal enhancement ware (5), and two sets of signal antenna (501) are installed at the top of signal enhancement ware (5), and the inside of shell (1) is all extended at the top of two sets of signal antenna (501).

5. An elevator emergency call device with signal enhancement and emergency lighting functions as claimed in claim 1, wherein: the USB plug-in connector comprises a shell (1), and is characterized in that two sets of USB plug-in connectors (201) are arranged on the outer wall of one side of the shell (1), a hand generator (202) is installed at the top of a flat plate (3), a crank (203) is installed on the outer wall of one side of the hand generator (202), and one end of the crank (203) extends out of the interior of the shell (1).

6. An elevator emergency call device with signal enhancement and emergency lighting functions as claimed in claim 1, wherein: treater (301) are installed at the top of dull and stereotyped (3), and treater (301) are located one side of hand generator (202), and voice transmission module (302) are installed at the top of dull and stereotyped (3), and one side outer wall laminating of keeping away from hand generator (202) with treater (301) to one side outer wall of voice transmission module (302).

7. An elevator emergency call device with signal enhancement and emergency lighting functions as claimed in claim 4, wherein: the both sides outer wall that frame (401) were enclosed in the protection all is provided with multiunit and leads to groove (402), and audible alarm (403) are installed at the top of division board (4), and audible alarm (403) are located the protection and enclose inside the space that closes formation frame (401).

8. An elevator emergency call device with signal enhancement and emergency lighting functions as claimed in claim 2, wherein: the front of apron (102) is provided with square groove, and square groove is located one side of protective frame (8), gomphosis board (7) are installed to the inner wall in square groove, alarm button (701) and hang up button (702) are installed in the front of gomphosis board (7), hang up button (702) are located the below of alarm button (701), pronunciation conversation button (703) are installed in the front of gomphosis board (7), and pronunciation conversation button (703) are located hang up button (702) and are close to one side of protective frame (8), the front of gomphosis board (7) evenly is provided with multiunit conversation groove (704) and is located the below of pronunciation conversation button (703).

9. An elevator emergency call device with signal enhancement and emergency lighting functions as claimed in any one of claims 1 to 8, wherein the device is operated by the steps of:

s1, an alarm button (701) is electrically connected with a sound alarm (403) and an electric push rod (6), a user can prompt the sound alarm (403) to send out alarm sound by pressing the alarm button (701) so as to transmit an elevator fault signal to the outside of the elevator, meanwhile, maintenance personnel can accurately lock the elevator with the fault conveniently, and meanwhile, the electric push rod (6) can be started;

s2, the electric push rod (6) can extend upwards to the comprehensive length after being started, then all parts arranged on the top of the electric push rod are driven to extend out of the inner part of the shell (1), the overall shape of the V-shaped top plate (603) is gradually contracted from bottom to top in width, when the electric push rod (6) continuously extends upwards, the top of the V-shaped top plate (603) can apply a certain upward pushing force to the two groups of rubber baffle plates (101), when the rubber baffle plates (101) are extruded, can contract inwards, at the moment, the two groups of rubber baffle sheets (101) can be changed from a joint state to a non-joint state, then the electric push rod (6) can extend the V-shaped top plate (603), the illuminating lamp (604) and the V-shaped bottom plate (601) out of the shell (1), the illuminating lamp (604) is electrically connected with the electric push rod (6), when the electric push rod (6) is started, the illuminating lamp (604) is synchronously started, and can provide light for the inside of the closed elevator car;

s3, the voice call button (703), the voice transmission module (302) and the signal enhancer (5) are electrically connected, when a user presses the voice call button (703), the signal enhancer (5) can be connected with a power supply, can amplify the power of a high-frequency modulated wave signal, and then radiates the signal into a space through the signal antenna (501), so that the closed interior of the elevator can be ensured to receive a satisfactory signal level, meanwhile, the voice transmission module (302) is ensured to be stably connected with an emergency center in a voice mode, the situation of line drop cannot occur, the user can explain the fault situation of the elevator at the moment, and maintenance personnel can conveniently and accurately master information;

s4, the storage battery plate (2) can store a certain amount of electric energy to maintain the operation of electric components in the device, the storage battery plate (2) is electrically connected with the hand-operated generator (202), when the stored electric energy in the storage battery plate (2) is low, trapped people in the lift car can manually rotate the crank handle (203) to drive the permanent magnet in the hand-operated generator (202) to rotate, then the magnetic flux is changed to generate induced electromotive force in the coil, and finally the electromotive force is output to the interior of the storage battery plate (2) in a direct-current voltage mode;

s5, if the trapped person is deaf and dumb, the trapped person can exert upward pushing force on the blocking cover (805), the protective frame (8) is convenient to expose, the start button (802) and the voice transmission module (302) are electrically connected, when the trapped person presses the start button (802), the voice transmission module (302) can be in voice connection with an emergency center, then one group of situation selection buttons (801) are selected to be pressed through the situation of elevator faults, and after each group of situation selection buttons (801) are pressed, corresponding voice information can be converted into, and then the corresponding voice information is sent to the emergency center.