CN111204629A - Elevator operating panel with mobile phone APP automatic identification function and external calling device - Google Patents

Elevator operating panel with mobile phone APP automatic identification function and external calling device Download PDF

Info

Publication number
CN111204629A
CN111204629A CN202010212032.3A CN202010212032A CN111204629A CN 111204629 A CN111204629 A CN 111204629A CN 202010212032 A CN202010212032 A CN 202010212032A CN 111204629 A CN111204629 A CN 111204629A
Authority
CN
China
Prior art keywords
operation panel
mobile phone
elevator
function
automatic identification
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN202010212032.3A
Other languages
Chinese (zh)
Inventor
杨根山
陈玉东
蔡卫东
王海峰
丁远安
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nantong Chang Rong Mechanical And Electrical Co ltd
Original Assignee
Nantong Chang Rong Mechanical And Electrical Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nantong Chang Rong Mechanical And Electrical Co ltd filed Critical Nantong Chang Rong Mechanical And Electrical Co ltd
Priority to CN202010212032.3A priority Critical patent/CN111204629A/en
Publication of CN111204629A publication Critical patent/CN111204629A/en
Withdrawn legal-status Critical Current

Links

Images

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66BELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B1/00Control systems of elevators in general
    • B66B1/34Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
    • B66B1/46Adaptations of switches or switchgear
    • B66B1/50Adaptations of switches or switchgear with operating or control mechanisms mounted in the car or cage or in the lift well or hoistway
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66BELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B1/00Control systems of elevators in general
    • B66B1/34Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
    • B66B1/46Adaptations of switches or switchgear
    • B66B1/461Adaptations of switches or switchgear characterised by their shape or profile
    • B66B1/462Mechanical or piezoelectric input devices
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66BELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B1/00Control systems of elevators in general
    • B66B1/34Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
    • B66B1/46Adaptations of switches or switchgear
    • B66B1/461Adaptations of switches or switchgear characterised by their shape or profile
    • B66B1/465Adaptations of switches or switchgear characterised by their shape or profile being resistant to damage
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66BELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B1/00Control systems of elevators in general
    • B66B1/34Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
    • B66B1/46Adaptations of switches or switchgear
    • B66B1/461Adaptations of switches or switchgear characterised by their shape or profile
    • B66B1/466Adaptations of switches or switchgear characterised by their shape or profile facilitating maintenance, installation, removal, replacement or repair
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66BELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B1/00Control systems of elevators in general
    • B66B1/34Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
    • B66B1/46Adaptations of switches or switchgear
    • B66B1/467Adaptations of switches or switchgear characterised by their mounting position
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66BELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B2201/00Aspects of control systems of elevators
    • B66B2201/40Details of the change of control mode
    • B66B2201/46Switches or switchgear
    • B66B2201/4607Call registering systems
    • B66B2201/4653Call registering systems wherein the call is registered using portable devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mechanical Engineering (AREA)
  • Elevator Control (AREA)
  • Indicating And Signalling Devices For Elevators (AREA)

Abstract

The invention discloses an elevator operating panel with an automatic identification function of a mobile phone APP and an outbound device, which comprises a carriage body, an operating panel, a maintenance mechanism and a convenient mechanism, wherein the operating panel penetrates through the surface of one side of the carriage body; according to the elevator control panel, due to the arrangement of the inserting columns, the situation that when the inside of the operation panel breaks down, a protective cover cannot be opened quickly and conveniently is effectively avoided, maintenance is facilitated, the maintenance efficiency of the device is improved, the normal use of the elevator control panel is further ensured, the function keys are accurately reset through the arranged reset rods, a user can conveniently download mobile phones corresponding to elevator function apps through the arranged two-dimensional codes, the mobile phones have the functions of remotely calling the elevator and lighting the lamp for registration, the function keys do not need to be pressed at the moment, the mobile phones can be operated through mobile phone Bluetooth connection or a communication module, and the practicability is high.

Description

Elevator operating panel with mobile phone APP automatic identification function and external calling device
Technical Field
The invention belongs to the technical field of operation panels, and particularly relates to an elevator operation panel with an automatic identification function of a mobile phone APP and an outbound device.
Background
With the continuous development of urbanization, the development of the elevator industry is very rapid, but the competition of the elevator industry is very fierce, so that diversification and multi-functionalization become the development trend of the industry. An elevator operating panel is a device for operating an elevator. The existing elevator operating panel and the car body of the car are integrally arranged.
But present elevator operation panel still has some defects in the market, when the inside of operation panel broke down when using, can not be fast, open the protective cover conveniently and maintain, reduce the maintenance efficiency of elevator operation panel, can't guarantee the normal use of elevator, press down the inside that the function button may be absorbed in the operation panel in addition or when the function button appears damaging, can't guarantee the accuracy of function button and reset, and then can't guarantee the problem of elevator normal operating, for this we propose take cell-phone APP automatic identification function elevator operation panel and exhale the device outward.
Disclosure of Invention
The invention aims to provide an elevator operating panel with an automatic identification function of a mobile phone APP and an outbound device, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: take cell-phone APP automatic identification function elevator operation panel and exhale device outward, including the railway carriage or compartment body, operation panel, maintenance mechanism and convenient mechanism, the operation panel runs through in a side surface of the railway carriage or compartment body, a side surface of the railway carriage or compartment body fixedly connected with protective frame, and protective frame is located the outside of operation panel, a side surface of protective frame is provided with the protective cover, maintenance mechanism is located the junction of protective frame and protective cover, maintenance mechanism includes the inserted column, the junction of protective frame and protective cover is provided with the torsional spring, a side surface of protective cover fixedly connected with elasticity fixture block, a side surface of protective frame has seted up the draw-in groove, a side surface of elasticity fixture block has seted up the slot, the one end of inserted column is located the inside of slot, the inserted column runs through a side surface of protective frame, a side surface of inserted column has cup jointed the rubber sleeve, and the rubber sleeve is located the outside of protective frame, and insert the post and run through in the rubber sleeve, one side of protective frame is provided with the backup pad, the protective frame is provided with the connecting plate with the junction of backup pad, insert the post and run through in the backup pad, the junction of rubber sleeve and backup pad is provided with first spring housing, first spring housing is located the outside of inserting the post, one side of operation panel is provided with the function button, and the function button runs through in a side surface of protective cover.
Preferably, convenient mechanism is located the junction of operation panel and function button, convenient mechanism includes the release link, the inside of operation panel is provided with the connector, a side surface of release link is connected with a side fixed surface of function button, the opposite side surface of release link is connected with a side fixed surface of connector, a side surface of release link has cup jointed the limiting plate, and the release link runs through in the limiting plate, the inboard fixed surface of operation panel is connected with the stopper, a side fixed surface of release link is connected with the second spring housing, and the second spring housing establish on the release link and with a side fixed surface of connector be connected, a side surface of protective cover is provided with the two-dimensional code.
Preferably, a display screen is arranged on one side surface of the operation panel, and a circuit board is arranged on the other side surface of the operation panel.
Preferably, a through hole is formed in the surface of one side of the protection frame, and the inserting column penetrates through the through hole.
Preferably, the surface of one side of the inserting column is fixedly connected with a pull ring, and the pull ring is positioned outside the protective frame.
Preferably, the number of the connecting plates is two, and the two connecting plates are symmetrically arranged on one side surface of the supporting plate.
Preferably, the number of the limiting blocks is two, and the two limiting blocks are symmetrically arranged on one side of the limiting plate.
Preferably, the function keys are arranged in two groups, and the two groups of function keys are positioned on the same vertical horizontal line.
Compared with the prior art, the invention has the beneficial effects that:
1. the protection frame is connected with the protection cover by fixing the connection of the protection frame and the protection cover through the arranged inserting column, so that when the internal part of the operation panel is effectively prevented from being broken down, the protection cover cannot be opened fast and conveniently, the maintenance is convenient, and the maintenance efficiency of the elevator operation panel is improved, thereby ensuring the normal use of the elevator.
2. Through the function button that sets up, be convenient for inwards press down the function button after, the function button upwards accurately resets through the elasticity of second spring housing, limiting plate through setting up, the stopper, avoid the function button excessive reset, through the release link that sets up, effectively avoided the function button to press down the inside that probably sinks into the operation panel, be favorable to the accuracy of function button to reset, the operation panel has been guaranteed to carry out normal operation to the elevator, through the two-dimensional code that sets up, the person of facilitating the use possesses long-range ladder of calling out through downloading corresponding elevator function app cell-phone, the bright lamp registration function, at this moment need not press the function button, can operate through bluetooth of the mobile phone connection or communication module, the practicality is stronger.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a top cross-sectional view of the carriage, the protective frame and the protective cover of FIG. 1;
figure 3 is a partial top cross-sectional view of the car of figure 1 in accordance with the present invention;
FIG. 4 is an enlarged view of A of FIG. 2 in accordance with the present invention;
FIG. 5 is an enlarged view of B of FIG. 3 in accordance with the present invention;
in the figure: 1. a compartment body; 2. a display screen; 3. a protective frame; 4. inserting a column; 5. a protective cover; 6. function keys; 7. two-dimensional codes; 8. a torsion spring; 9. an operation panel; 10. a circuit board; 11. a support plate; 12. a rubber sleeve; 13. a through hole; 14. a card slot; 15. an elastic clamping block; 16. a slot; 17. a connecting plate; 18. a first spring housing; 19. a pull ring; 20. a second spring housing; 21. a reset lever; 22. a limiting block; 23. a limiting plate; 24. a connector.
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. 1-5, the present invention provides the following technical solutions: an elevator operating panel with an automatic identification function of a mobile phone APP and an external calling device comprise a box body 1, an operating panel 9, a maintenance mechanism and a convenient mechanism, wherein the operating panel 9 penetrates through one side surface of the box body 1, one side surface of the box body 1 is fixedly connected with a protective frame 3, the protective frame 3 is positioned outside the operating panel 9, one side surface of the protective frame 3 is provided with a protective cover 5, the maintenance mechanism is positioned at the joint of the protective frame 3 and the protective cover 5, the maintenance mechanism comprises an insert column 4, the joint of the protective frame 3 and the protective cover 5 is provided with a torsion spring 8, one side surface of the protective cover 5 is fixedly connected with an elastic fixture block 15, one side surface of the protective frame 3 is provided with a clamping groove 14, one side surface of the elastic fixture block 15 is provided with a slot 16, one end of the insert column 4 is positioned inside the slot 16, the insert column 4 penetrates through one side surface of the protective frame, the rubber sleeve 12 is positioned outside the protective frame 3, the inserting column 4 penetrates through the rubber sleeve 12, a supporting plate 11 is arranged on one side of the protective frame 3, a connecting plate 17 is arranged at the joint of the protective frame 3 and the supporting plate 11, the inserting column 4 penetrates through the supporting plate 11, a first spring sleeve 18 is arranged at the joint of the rubber sleeve 12 and the supporting plate 11, the first spring sleeve 18 is positioned outside the inserting column 4, a function key 6 is arranged on one side of the operating panel 9, the function key 6 penetrates through the surface of one side of the protective cover 5, a pull ring 19 is arranged to pull the pull ring 19 outwards, one end of the inserting column 4 is pulled by the pull ring 19, after the pull ring is pulled to a certain distance, the other end of the inserting column 4 leaves the inside of the slot 16, at the moment, the elastic clamping block 15 is in a movable state, the elastic clamping block 15 is separated from the inside of the clamping slot 14 under the elasticity of the torsion spring 8, the protective cover 5 is automatically, when the protective cover 5 needs to be closed, outwards pull and insert post 4, first spring housing 18 is compressed when pulling, elasticity fixture block 15 gets into the inside of draw-in groove 14 once more, loosen pull ring 19, the other end of inserting post 4 makes the inside of inserting the one end of post 4 and insert slot 16 once more with the help of the tension of first spring housing 18 at this moment, thereby fixed being connected of protective frame 3 and protective cover 5, through inserting post 4 who sets up, when the effectual inside of having avoided operation panel 9 breaks down, can not be fast, conveniently open protective cover 5, the maintenance of being convenient for, the maintenance efficiency of elevator operation panel 9 has been improved, and then the normal use of elevator has been guaranteed.
In this embodiment, preferably, the convenient mechanism is located at a connection position between the operation panel 9 and the function key 6, the convenient mechanism includes a reset rod 21, a connecting body 24 is disposed inside the operation panel 9, one side surface of the reset rod 21 is fixedly connected with one side surface of the function key 6, the other side surface of the reset rod 21 is fixedly connected with one side surface of the connecting body 24, a limiting plate 23 is sleeved on one side surface of the reset rod 21, the reset rod 21 penetrates through the limiting plate 23, a limiting block 22 is fixedly connected to the inner side surface of the operation panel 9, a second spring sleeve 20 is fixedly connected to one side surface of the reset rod 21, the second spring sleeve 20 is disposed on the reset rod 21 and is fixedly connected with one side surface of the connecting body 24, a two-dimensional code 7 is disposed on one side surface of the protective cover 5, the function key 6 is conveniently pressed inward by the disposed function key 6, and the function key 6 is accurately reset upward by the elastic force of the, limiting plate 23 through setting up, stopper 22, avoid function button 6 excessively to reset, reset lever 21 through setting up, effectively avoided function button 6 to press down the inside that probably is absorbed in operation panel 9, be favorable to function button 6's accuracy to reset, it normally operates to the elevator to have guaranteed operation panel 9, through the two-dimensional code 7 that sets up, convenient to use person possesses long-range calling ladder through downloading corresponding elevator function app cell-phone, bright lamp registration function, at this moment need not press function button 6, can operate through bluetooth of the mobile phone connection or communication module, the practicality is stronger.
In this embodiment, it is preferable that the display screen 2 is disposed on one side surface of the operation panel 9, and the circuit board 10 is disposed on the other side surface of the operation panel 9, so that the device can be used better.
In this embodiment, preferably, a through hole 13 is formed in a surface of one side of the protection frame 3, and the insertion column 4 penetrates through the through hole 13, so that the insertion column 4 can be conveniently operated outside the protection frame 3.
In this embodiment, preferably, a pull ring 19 is fixedly connected to a surface of one side of the insert column 4, and the pull ring 19 is located outside the protective frame 3, so as to facilitate better pulling of one end of the insert column 4.
In this embodiment, preferably, the number of the connecting plates 17 is two, the two connecting plates 17 are symmetrically arranged on one side surface of the supporting plate 11, and the two connecting plates 17 are convenient for supporting the supporting plate 11 and the protection frame 3.
This embodiment, it is preferred, and the quantity of stopper 22 is provided with two sets ofly, and two sets of stoppers 22 symmetry sets up in one side of limiting plate 23, and two sets of stoppers 22 that set up are convenient for support the both ends of limiting plate 23.
In this embodiment, preferably, the two sets of function keys 6 are arranged, and the two sets of function keys 6 are located on the same vertical horizontal line, and the two sets of function keys 6 are convenient for the operation panel 9 to perform different operations on the elevator.
The working principle and the using process of the invention are as follows: when the device is used, the pull ring 19 is pulled outwards, the pull ring 19 pulls one end of the inserting column 4, after the pull ring 19 pulls a certain distance, the other end of the inserting column 4 leaves the inside of the slot 16, at the moment, the elastic clamping block 15 is in a movable state, then, under the elasticity of the torsion spring 8, the elastic clamping block 15 leaves the inside of the slot 14, the protective cover 5 is automatically opened towards one side, the effect of opening the protective cover 5 by one hand is realized, when the protective cover 5 needs to be closed, the inserting column 4 is pulled outwards, the first spring sleeve 18 is compressed when the protective cover is pulled, the elastic clamping block 15 enters the inside of the slot 14 again, the pull ring 19 is loosened, at the moment, the other end of the inserting column 4 enables one end of the inserting column 4 to be inserted into the inside of the slot 16 again by means of the tension of the first spring sleeve 18, so that the connection between the protective frame 3 and the protective cover 5 is fixed, and when the arranged inserting column 4 effectively avoids, the protective cover 5 can not be opened quickly and conveniently, the maintenance is convenient, the maintenance efficiency of the device is improved, and the normal use of the elevator operating panel 9 is further ensured. When inwards pressing function button 6 and operating the elevator in the use, the tension of second spring housing 20 makes release link 21 slide to one side, then stopper 22 supports limiting plate 23 and prevents that function button 6 from excessively resetting, thereby make function button 6 accurate reset, release link 21 through setting up, effectively avoided function button 6 to press the inside that may be absorbed in operation panel 9, be favorable to function button 6's accuracy to reset, operation panel 9 has been guaranteed to carry out normal operation to the elevator, through the two-dimensional code 7 that sets up, convenient to use person possesses the long-range ladder of calling through downloading the corresponding elevator function app cell-phone, bright lamp registration function, at this moment need not press function button 6, can operate through bluetooth of mobile phone connection or communication module, and the practicality is stronger.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. Take cell-phone APP automatic identification function elevator operation panel and exhale the device outward, its characterized in that: the device comprises a compartment body (1), an operating panel (9), a maintenance mechanism and a convenient mechanism, wherein the operating panel (9) penetrates through one side surface of the compartment body (1), one side surface of the compartment body (1) is fixedly connected with a protective frame (3), the protective frame (3) is positioned outside the operating panel (9), one side surface of the protective frame (3) is provided with a protective cover (5), the maintenance mechanism is positioned at the joint of the protective frame (3) and the protective cover (5), the maintenance mechanism comprises an insertion column (4), a torsion spring (8) is arranged at the joint of the protective frame (3) and the protective cover (5), one side surface of the protective cover (5) is fixedly connected with an elastic clamping block (15), one side surface of the protective frame (3) is provided with a clamping groove (14), one side surface of the elastic clamping block (15) is provided with an insertion groove (16), one end of the insertion column (4) is positioned inside the insertion groove (16), insert post (4) and run through in a side surface of protecting frame (3), the rubber sleeve (12) has been cup jointed to a side surface of inserting post (4), and rubber sleeve (12) are located the outside of protecting frame (3), and insert post (4) and run through in rubber sleeve (12), one side of protecting frame (3) is provided with backup pad (11), the junction of protecting frame (3) and backup pad (11) is provided with connecting plate (17), insert post (4) and run through in backup pad (11), the junction of rubber sleeve (12) and backup pad (11) is provided with first spring housing (18), first spring housing (18) are located the outside of inserting post (4), one side of operation panel (9) is provided with function button (6), and function button (6) run through in a side surface of protective cover (5).
2. The elevator operation panel with the automatic identification function of the mobile phone APP and the outbound device as claimed in claim 1, wherein: the convenient mechanism is positioned at the joint of the operating panel (9) and the function key (6), the convenient mechanism comprises a reset rod (21), a connecting body (24) is arranged inside the operating panel (9), one side surface of the reset rod (21) is fixedly connected with one side surface of the function key (6), the other side surface of the reset rod (21) is fixedly connected with one side surface of the connecting body (24), a limiting plate (23) is sleeved on one side surface of the reset rod (21), the reset rod (21) penetrates through the limit plate (23), the inner side surface of the operating plate (9) is fixedly connected with a limit block (22), a second spring sleeve (20) is fixedly connected to the surface of one side of the reset rod (21), and second spring housing (20) is established on release link (21) and with a side surface fixed connection of connector (24), a side surface of protective cover (5) is provided with two-dimensional code (7).
3. The elevator operation panel with the automatic identification function of the mobile phone APP and the outbound device as claimed in claim 1, wherein: a display screen (2) is arranged on one side surface of the operation panel (9), and a circuit board (10) is arranged on the other side surface of the operation panel (9).
4. The elevator operation panel with the automatic identification function of the mobile phone APP and the outbound device as claimed in claim 1, wherein: a through hole (13) is formed in the surface of one side of the protection frame (3), and the inserting column (4) penetrates through the through hole (13).
5. The elevator operation panel with the automatic identification function of the mobile phone APP and the outbound device as claimed in claim 1, wherein: the surface of one side of the inserting column (4) is fixedly connected with a pull ring (19), and the pull ring (19) is positioned outside the protective frame (3).
6. The elevator operation panel with the automatic identification function of the mobile phone APP and the outbound device as claimed in claim 1, wherein: the number of the connecting plates (17) is two, and the two connecting plates (17) are symmetrically arranged on one side surface of the supporting plate (11).
7. The elevator operating panel with the automatic identification function of the mobile phone APP and the outbound device as claimed in claim 2, wherein: the number of the limiting blocks (22) is two, and the limiting blocks (22) are symmetrically arranged on one side of the limiting plate (23).
8. The elevator operation panel with the automatic identification function of the mobile phone APP and the outbound device as claimed in claim 1, wherein: the function keys (6) are arranged in two groups, and the two groups of function keys (6) are positioned on the same vertical horizontal line.
CN202010212032.3A 2020-03-24 2020-03-24 Elevator operating panel with mobile phone APP automatic identification function and external calling device Withdrawn CN111204629A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010212032.3A CN111204629A (en) 2020-03-24 2020-03-24 Elevator operating panel with mobile phone APP automatic identification function and external calling device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010212032.3A CN111204629A (en) 2020-03-24 2020-03-24 Elevator operating panel with mobile phone APP automatic identification function and external calling device

Publications (1)

Publication Number Publication Date
CN111204629A true CN111204629A (en) 2020-05-29

Family

ID=70784883

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010212032.3A Withdrawn CN111204629A (en) 2020-03-24 2020-03-24 Elevator operating panel with mobile phone APP automatic identification function and external calling device

Country Status (1)

Country Link
CN (1) CN111204629A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111741628A (en) * 2020-07-04 2020-10-02 鹰潭和泰燃卫网络科技有限公司 Intelligent security equipment based on internet

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111741628A (en) * 2020-07-04 2020-10-02 鹰潭和泰燃卫网络科技有限公司 Intelligent security equipment based on internet

Similar Documents

Publication Publication Date Title
CN111204629A (en) Elevator operating panel with mobile phone APP automatic identification function and external calling device
CN210839558U (en) Intercom device based on block chain technique
CN104038586A (en) Mobile phone card holder capable of identifying three cards simultaneously
CN211769579U (en) Elevator operating panel with mobile phone APP automatic identification function and external calling device
CN209874678U (en) Intelligence lock rear panel convenient to installation and dismantlement
CN204760289U (en) Side key of outside -in assembly
CN207966803U (en) A kind of SOS button waterproof construction of rear shell installation
CN205810649U (en) Ship type switchs
CN204130402U (en) The ultra-thin optoelectronic switch that can steadily press down
CN208782888U (en) A kind of Mobile telephone shell with support function
CN205005369U (en) Multifunctional machine cabinet
CN101778144A (en) Mobile phone and side key device thereof
CN215268351U (en) Anti-drop fire-fighting telephone switchboard handle structure
CN206697030U (en) A kind of blood glucose meter radio transmission apparatus
CN205828241U (en) Synchronize more-control switch
CN213849095U (en) Wrist band device
CN205005396U (en) Multi -functional improved type rack
CN101170770A (en) One-push call method and its mobile communication terminal
CN205377981U (en) Mobile phone fixing bracket
CN204257514U (en) Relay
CN212163402U (en) Digital mobile telephone set convenient for inserting and pulling telephone card
CN215868062U (en) Portable emergency calling device
CN208656831U (en) Fingerprint key and space bar integrate mould group and its mobile terminal
CN220608331U (en) SPECT-CT position limiting mechanism
CN204726053U (en) Portable seal

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
WW01 Invention patent application withdrawn after publication

Application publication date: 20200529

WW01 Invention patent application withdrawn after publication