CN201340640Y - Isolating protector - Google Patents
Isolating protector Download PDFInfo
- Publication number
- CN201340640Y CN201340640Y CNU2008200859689U CN200820085968U CN201340640Y CN 201340640 Y CN201340640 Y CN 201340640Y CN U2008200859689 U CNU2008200859689 U CN U2008200859689U CN 200820085968 U CN200820085968 U CN 200820085968U CN 201340640 Y CN201340640 Y CN 201340640Y
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- control unit
- microprocessor control
- mcu microprocessor
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Abstract
The utility model discloses an isolating protector. The isolating protector body is provided with a protecting pulling plate that can be pulled and inserted; the lower part of the isolating protector body is provided with a support member with the height adjustable so as to realize space isolation by adjusting the width of the protecting pulling plate and the height of the support member when in use. Besides, the isolating protector body is also provided with a pre-warning device which can give a prompt in such manners as sound, light and voice when persons are induced to be close to the working field and which can then inform the maintenance personnel, thereby overcoming the defect that the existing isolators are easy to move without ideal effect for special groups such as children and the blind. The utility model has reasonable structure, multiple functions and ideal using effect, and is suitable for being widely used in elevator maintenance.
Description
Technical field
The utility model relates to the protection mechanism that uses in a kind of maintenance in worker, civil equipment, the maintenance, is specifically related to a kind of isolation protecting device that uses in elevator maintenance.
Background technology
In daily industry, civilian production, life, often need carry out on-the-spot maintenance, maintenance to equipment.Owing to overhauls, safeguards that the field personnel is difficult to notice field staff's activity situation simultaneously when carrying out plant maintenance, so mishap happens occasionally.For example in present box elevator mainteinance, the maintenance personal with hoistway door open enter the hoistway operation after, usually lift car has dropped to lower floor, and this moment, hoistway door was in the state of opening, if the people is arranged for noticing this situation, the accident of the elevator that then can fall is unfortunate.In the last few years, similar accident happens occasionally, a large amount of personal injuries and property loss have been caused, for preventing that the layman is near the accident that falls into elevator, usually the way of taking is on the doorway, elevator hall with a guardrail retaining, usually guard rail has warning coloration such as yellow, redness, and sign has the caution literal, this type of mode can prevent the adult preferably because the careless accident that takes place, but it still exists suitable defective, this mainly is to be caused by following two kinds of reasons: 1, this kind guardrail very light weight, and highly lower, can move easily and cross over; 2, this kind guardrail does not have and the fixing structure of maintenance sites; 3, the warning coloration of this kind guardrail and text prompt are only effective to the part crowd, and crowds such as preschool children, blind person are because illiterate, curiosity or can't notice alarm and prompt, and hidden danger also can cause the accident.Also often occur when similarly dangerous situation carries out the maintenance of the maintenance of hazardous equipment such as speed lathe, hydropress and outdoor sewer inspection shaft in factory building.
Summary of the invention:
The utility model provides a kind of isolation protecting device, by protection pumping board, the support member that is provided with on isolation protecting device, can realize freely adjusting in width, the scope highly; On isolation protecting device, also be provided with prior-warning device, can carry out multipath promptings such as sound, light, voice, solved existing protective device and children and specific physical disabilities have been warned the defective of poor effect, the utility model is simple and reasonable, isolating and protecting is respond well, is suitable for being extensive use of in elevator maintenance, maintenance of equipment, inspection shaft, channel types upkeep operation.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of isolation protecting device, comprise body, described body is constituted by casing, protection pumping board, support member and prior-warning device, described support member is connected the bottom of casing, described protection pumping board is two, be located at the back of described casing about the protection pumping board relatively, described prior-warning device is embedded in described casing.
Further, described casing is fixedlyed connected by hinge with lower house by loam cake, and the described tops of going up is provided with handle; Lower shell surface is provided with panel, and described infrared human body induction module, wireless signal transmitter, loudspeaker, early-warning lamp, liquid crystal display all are located on the panel.
Further, be provided with inner bag in the described lower house, described inner bag and loam cake constitute the chamber of hollow; Form interlayer I between described lower house bottom and inner bag, described prior-warning device is located in the interlayer I; Form interlayer II between lower house back and inner bag, the two ends of described interlayer II are provided with bayonet socket, described bayonet socket two ends are provided with locking piece, described power management module is located in the interlayer II, and power management module is connected and composed by accumulator, linked switch and is connected by lead with described MCU Microprocessor Control Unit; Also be provided with the slip draw-in groove in the interlayer II, the slip draw-in groove is provided with latch; The protection pumping board is two, and an end of protection pumping board is provided with clip, and the other end is provided with buckle, and described two protection pumping boards all insert in the slip draw-in groove, and two protection pumping boards are slidingly connected by buckle and the latch and the slip draw-in groove that are positioned at the slip draw-in groove; Linked switch is connected on the latch that is positioned at the slip draw-in groove; Described lower house bottom also is provided with screw, and described support member is connected on the casing by screw.
Further, described prior-warning device is made up of MCU Microprocessor Control Unit, infrared human body induction module, display module, acousto-optic early warning module, radio receiving transmitting module, power management module, and infrared human body induction module, display module, acousto-optic early warning module, radio receiving transmitting module, power management module are realized function by being connected with MCU Microprocessor Control Unit respectively.
Further, in the prior-warning device of the present utility model, described infrared human body induction module is connected with described MCU Microprocessor Control Unit, and MCU Microprocessor Control Unit is sent alarm command by the signal of infrared human body induction module feedback to radio receiving transmitting module, acousto-optic early warning module.
In the described prior-warning device, MCU Microprocessor Control Unit adopts the low energy consumption single-chip microcomputer, and MCU Microprocessor Control Unit adopts the C compiler to programme, and of providing as the utility model is preferred, and described MCU Microprocessor Control Unit adopts the ATMEG16 single-chip microcomputer.
Further, in the prior-warning device, described radio receiving transmitting module is constituted by wireless signal transmitter and wireless signal receiver, wireless signal transmitter is located on the casing, wireless signal transmitter is connected with MCU Microprocessor Control Unit, described microprocessor sends alarm command to wireless signal transmitter after receiving the signal of described infrared human body induction module feedback, and wireless signal transmitter sends wireless signal and received by wireless signal receiver.
Further, described wireless signal receiver adopts the portable radio signal receiver that has battery, be preset with the acousto-optic hint element on the wireless signal receiver, wireless signal receiver is after receiving the wireless signal that sends from wireless signal transmitter, drive the acousto-optic hint element and carry out acousto-optic hint, wireless signal transmitter and wireless signal receiver adopt the similar frequency bands carrier wave, and unique ID number is used in wireless signal transmitter and wireless signal receiver pairing.
Improved, in the prior-warning device, described acousto-optic early warning module is constituted by early warning chip, loudspeaker, early-warning lamp, loudspeaker and early-warning lamp are located on the described casing, described early warning chip is connected with MCU Microprocessor Control Unit, behind the signal of MCU Microprocessor Control Unit reception infrared human body induction module feedback described early warning chip is sent alarm command, early warning chip driving loudspeaker and early-warning lamp generation sound, light early warning signal, but early warning chip adopts typing formula chip.
Improved, described display module is connected and composed by liquid crystal display and display chip, and liquid crystal display is located on the described casing, and display chip is connected with MCU Microprocessor Control Unit, MCU Microprocessor Control Unit is sent instruction to display chip, and display chip drives liquid crystal display and carries out text prompt.
The beneficial effects of the utility model are:
1, by the infrared acquisition personnel near after, warn by multiple prompting modes such as Micro Controller Unit (MCU) driving functional chip employing sound, light, voice, solved existing protective device is warned poor effect to children and specific physical disabilities defective.
2, isolation effect is better, the adjustment of can stretching of the width height of protective range, and have automatic blocking, automatic drawing back function.
3, functional diversities, built-in inner bag can be used as the tool box and use.
Description of drawings:
Fig. 1 is the structural representation of the utility model collapsed state;
Fig. 2 is the structural representation of the utility model user mode;
The synoptic diagram that Fig. 3 connects for the utility model module;
Fig. 4 is the utility model MCU Microprocessor Control Unit program composition process flow diagram.
Embodiment:
Below in conjunction with accompanying drawing the present invention is further specified:
Shown in Fig. 1-4, a kind of isolation protecting device, comprise body, described body is constituted by casing 1, protection pumping board 2, support member 3 and prior-warning device, described support member 3 is connected the bottom of casing 1, described protection pumping board 2 is two, and protection pumping board about 2 is located at the back of described casing 1 relatively, and described prior-warning device is embedded in described casing 1.
Described casing is fixedlyed connected by hinge 13 with lower house 12 by loam cake 11, and described loam cake 11 tops are provided with handle 14; Lower house 12 surfaces are provided with panel 15, and described infrared human body induction module 5, wireless signal transmitter 17, loudspeaker 18, early-warning lamp 19, liquid crystal display 4 all are located on the panel 15.
Be provided with inner bag in the described lower house 12, described inner bag and loam cake 11 constitute the chamber of hollow; Form interlayer I between described lower house 12 bottoms and inner bag, described prior-warning device is located in the interlayer I; Form interlayer II between lower house 12 backs and inner bag, the two ends of described interlayer II are provided with bayonet socket, described bayonet socket two ends are provided with locking piece 16, described power management module is located in the interlayer II, and power management module is connected and composed by accumulator, linked switch and is connected by lead with described MCU Microprocessor Control Unit; Also be provided with the slip draw-in groove in the interlayer II, the slip draw-in groove is provided with latch; Protection pumping board 2 is two, and an end of protection pumping board 2 is provided with clip 21, and the other end is provided with buckle, and described two protection pumping boards 2 all insert in the slip draw-in groove, and two protection pumping boards 2 are slidingly connected by buckle and the latch and the slip draw-in groove that are positioned at the slip draw-in groove; Linked switch is connected on the latch that is positioned at the slip draw-in groove; Described lower house 12 bottoms also are provided with screw, and described support member 3 is connected on the casing 1 by screw.
In the utility model, described support member 3 adopts tripod, and tripod can carry out height control by the folding and unfolding supporting leg, so that adopt suitable height when isolating and protecting; The top of tripod is provided with screw, can by be preset in casing 1 on screw be connected effect fixing to play, that support.
Described prior-warning device is made up of MCU Microprocessor Control Unit, infrared human body induction module 5, display module, acousto-optic early warning module, radio receiving transmitting module, power management module, and described infrared human body induction module 5, display module, acousto-optic early warning module, radio receiving transmitting module, power management module are realized function by being connected with MCU Microprocessor Control Unit respectively.
In the prior-warning device of the present utility model, described infrared human body induction module 5 is connected with described MCU Microprocessor Control Unit, and MCU Microprocessor Control Unit is sent alarm command by the signal of infrared human body induction module 5 feedbacks to radio receiving transmitting module, acousto-optic early warning module.
MCU Microprocessor Control Unit adopts the low energy consumption single-chip microcomputer, and MCU Microprocessor Control Unit adopts the C compiler to programme, and of providing as the utility model is preferred, and described MCU Microprocessor Control Unit adopts the ATMEG16 single-chip microcomputer.
In prior-warning device, described radio receiving transmitting module is constituted by wireless signal transmitter 17 and wireless signal receiver, wireless signal transmitter 17 is located on the casing 1, wireless signal transmitter 17 is connected with MCU Microprocessor Control Unit, described microprocessor sends alarm command to wireless signal transmitter 17 after receiving the signal of described infrared human body induction module feedback, and wireless signal transmitter 17 sends wireless signal and received by wireless signal receiver.
Described wireless signal receiver adopts the portable radio signal receiver that has battery, be preset with the acousto-optic hint element on the wireless signal receiver, wireless signal receiver is after receiving the wireless signal that sends from wireless signal transmitter 17, drive the acousto-optic hint element and carry out acousto-optic hint, wireless signal transmitter 17 adopts the similar frequency bands carrier wave with wireless signal receiver, and wireless signal transmitter 17 uses unique ID number with the wireless signal receiver pairing.
In the prior-warning device, described acousto-optic early warning module is constituted by early warning chip, loudspeaker 18, early-warning lamp 19, loudspeaker 18 is located on the described casing with early-warning lamp 19, described early warning chip is connected with MCU Microprocessor Control Unit, behind the signal of MCU Microprocessor Control Unit reception infrared human body induction module 5 feedbacks described early warning chip is sent alarm command, early warning chip driving loudspeaker 18 and early-warning lamp 19 generation sound, light early warning signal, but early warning chip adopts typing formula chip.
Described display module is connected and composed by liquid crystal display 4 and display chip, liquid crystal display 4 is located on the described casing, display chip is connected with MCU Microprocessor Control Unit, and MCU Microprocessor Control Unit is sent instruction to display chip, and display chip drives liquid crystal display 4 and carries out text prompt.
In use, owing to be provided with inner bag in the housing 1 of the present utility model, so described isolation protecting device can be used as the tool box and uses, deposit various common tools, needs to elevator keep in repair, when safeguarding, the utility model is positioned over the doorway, elevator hall, is connected with the body of isolation protecting device, the utility model can be adjusted to suitable isolation height with tripod; Open the locking piece at described bayonet socket two ends this moment, pull out the protection pumping board and be adjusted to proper width, again lock after making the clip 21 at described protection pumping board 2 two ends embed in the card seam at hoistway door two ends, both can play the space buffer action on height and width.Because protection pumping board 2 has locked, protection pumping board 2 can't return original position again under the situation of not opening locking piece 16, and then makes the utility model and hoistway door realize being relatively fixed, thereby has avoided owing to be not intended to the potential safety hazard that mobile protective device causes.
Because the linked switch of the buckle of the opposite end of the utility model protection pumping board 2 and connection power management module mutually in succession, therefore when the utility model protection pumping board 2 is extracted out, power connection, the circuit part of establishing in the utility model is started working, at the state of operate as normal, MCU Microprocessor Control Unit shows that by liquid crystal display elevator is in prompting printed words such as the state of maintenance at present; As the people when the utility model, infrared human body induction module sense 5 should signal, it is fed back to MCU Microprocessor Control Unit, MCU Microprocessor Control Unit is carried out voice suggestion, sound and light alarm by each functional chip, and by wireless signal transmitter 17 signal is sent to and is worn on the maintenance person wireless signal receiver on one's body, this moment, wireless signal receiver sent early warning, was convenient to maintenance person and in time understood the isolation field conditions.
After maintenance job was finished, maintenance person pushed two protection pumping boards 2 respectively in the housing 1 by opening locking piece 16, the linked switch closure that be connected with power management module this moment, and prior-warning device of the present utility model promptly quits work.
In the utility model, because the chip energy consumption of each module of prior-warning device is all less, so the adopted dry cell of power management module, accumulator, chargeable built-in lithium battery etc. have improved portability as power supply, help the actual job of maintenance sites more.
Claims (10)
1, a kind of isolation protecting device, comprise body, it is characterized in that: described body is constituted by casing (1), protection pumping board (2), support member (3) and prior-warning device, support member (3) is connected the bottom of casing (1), protection pumping board (2) is two, be located at the back of casing (1) about protection pumping board (2) relatively, described prior-warning device is embedded in described casing (1).
2, a kind of isolation protecting device according to claim 1 is characterized in that: described prior-warning device is made up of MCU Microprocessor Control Unit, infrared human body induction module, display module, acousto-optic early warning module, radio receiving transmitting module, power management module; Described infrared human body induction module, display module, acousto-optic early warning module, radio receiving transmitting module, power management module are realized function by being connected with MCU Microprocessor Control Unit respectively.
3, a kind of isolation protecting device according to claim 1, it is characterized in that: in the prior-warning device, described infrared human body induction module is connected with described MCU Microprocessor Control Unit, and MCU Microprocessor Control Unit is sent alarm command by the signal of infrared human body induction module feedback to radio receiving transmitting module, acousto-optic early warning module.
4, according to each described a kind of isolation protecting device in the claim 1,2,3, it is characterized in that: in the described prior-warning device, MCU Microprocessor Control Unit adopts the low energy consumption single-chip microcomputer, and MCU Microprocessor Control Unit adopts the C compiler to programme.
5, according to claim 1,2, each described a kind of isolation protecting device in 3, it is characterized in that: in the prior-warning device, described radio receiving transmitting module is constituted by wireless signal transmitter (17) and wireless signal receiver, wireless signal transmitter (17) is located on the lower house (12), wireless signal transmitter (17) is connected with MCU Microprocessor Control Unit, described microprocessor sends alarm command to wireless signal transmitter (17) after receiving the signal of described infrared human body induction module feedback, and wireless signal transmitter sends wireless signal and received by wireless signal receiver.
6, a kind of isolation protecting device according to claim 5, it is characterized in that: described wireless signal receiver adopts the portable radio signal receiver that has battery, be preset with the acousto-optic hint element on the wireless signal receiver, wireless signal receiver is after receiving the wireless signal that sends from wireless signal transmitter, drive the acousto-optic hint element and carry out acousto-optic hint, wireless signal transmitter (17) adopts the similar frequency bands carrier wave with wireless signal receiver, and unique ID number is used in wireless signal transmitter and wireless signal receiver pairing.
7, according to claim 1,2,3 each described a kind of isolation protecting devices, it is characterized in that: in the prior-warning device, described acousto-optic early warning module is by early warning chip, loudspeaker (18), early-warning lamp (19) constitutes, loudspeaker (18) is located on the described lower house (12) with early-warning lamp (19), described early warning chip is connected with MCU Microprocessor Control Unit, behind the signal of MCU Microprocessor Control Unit reception infrared human body induction module feedback described early warning chip is sent alarm command, early warning chip drives loudspeaker and early-warning lamp generation sound, the light early warning signal, but early warning chip adopts typing formula chip.
8, a kind of isolation protecting device according to claim 2, it is characterized in that: described display module is connected and composed by liquid crystal display (4) and display chip, liquid crystal display (4) is located on the described casing, display chip is connected with MCU Microprocessor Control Unit, MCU Microprocessor Control Unit is sent instruction to display chip, and display chip drives liquid crystal display (4) and carries out text prompt.
9, a kind of isolation protecting device according to claim 1 is characterized in that: described casing (1) is fixedlyed connected by hinge (13) with lower house (12) by loam cake (11), and loam cake (11) top is provided with handle (14); Lower house (12) surface is provided with panel (15), and described infrared human body induction module (5), wireless signal transmitter (17), loudspeaker (18), early-warning lamp (19), liquid crystal display all are located on the panel (15).
10, according to claim 1 or 9 described a kind of isolation protecting devices, it is characterized in that: described lower house is provided with inner bag in (12), and described inner bag and loam cake (11) constitute the chamber of hollow; Form interlayer I between lower house (12) bottom and inner bag, prior-warning device is located in the interlayer I; Form interlayer II between lower house (12) back and inner bag, the two ends of interlayer II are provided with bayonet socket, the bayonet socket two ends are provided with locking piece (16), described power management module is located in the interlayer II, and power management module is connected and composed by accumulator, linked switch and is connected by lead with described MCU Microprocessor Control Unit; Also be provided with the slip draw-in groove in the interlayer II, the slip draw-in groove is provided with latch; Described protection pumping board (2) is two, one end of protection pumping board (2) is provided with clip (21), the other end is provided with buckle, and described two protection pumping boards (2) all insert in the slip draw-in groove, and two protection pumping boards (2) are slidingly connected by buckle and the latch and the slip draw-in groove that are positioned at the slip draw-in groove; Linked switch is connected on the latch that is positioned at the slip draw-in groove; Described lower house (12) bottom also is provided with screw, and described support member (3) is connected on the lower house (12) by screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200859689U CN201340640Y (en) | 2008-04-30 | 2008-04-30 | Isolating protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200859689U CN201340640Y (en) | 2008-04-30 | 2008-04-30 | Isolating protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201340640Y true CN201340640Y (en) | 2009-11-04 |
Family
ID=41236183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200859689U Expired - Fee Related CN201340640Y (en) | 2008-04-30 | 2008-04-30 | Isolating protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201340640Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101577034B (en) * | 2008-05-05 | 2011-04-27 | 何文荣 | Isolation protecting device |
| CN104932028A (en) * | 2015-06-11 | 2015-09-23 | 深圳市金立通信设备有限公司 | Terminal positioning method and terminal |
-
2008
- 2008-04-30 CN CNU2008200859689U patent/CN201340640Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101577034B (en) * | 2008-05-05 | 2011-04-27 | 何文荣 | Isolation protecting device |
| CN104932028A (en) * | 2015-06-11 | 2015-09-23 | 深圳市金立通信设备有限公司 | Terminal positioning method and terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091104 Termination date: 20120430 |