CN206025410U

CN206025410U - Big dipper location security against fire area

Info

Publication number: CN206025410U
Application number: CN201620985005.9U
Authority: CN
Inventors: 田瑜基; 徐敬仙; 姜丽芬; 童丽闺; 汤茂江; 陈元元
Original assignee: Xiamen Kingtop Information Technology Co Ltd
Current assignee: Xiamen Kingtop Information Technology Co Ltd
Priority date: 2016-08-31
Filing date: 2016-08-31
Publication date: 2017-03-22
Anticipated expiration: 2026-08-31

Abstract

The utility model discloses a big dipper location security against fire area. Including plug housing, plug, gleitbretter, gleitbretter push -and -pull round pin, connecting rod fixed pin, connecting rod, button, button push -and -pull round pin, spring, socket casing, separation blade fixed plate, elastic retain tablet, screw, pulley, pulley fixed pin, BDS receiver, BDS switch, safety belt fixed pin, safety belt, an organic whole is made with plug housing to the plug, and the gleitbretter is at plug housing's cavity and plug internal slipping, connecting rod head and button pin joint, connecting rod afterbody and gleitbretter pin joint, middle part and plug housing pin joint, the last pulley of installing of elastic retain tablet is located the socket casing, with plug insert the plug casing, elastic retain tablet supports the plug, restricts its roll -off, press the button, elastic retain tablet is pushed open to gleitbretter touching pulley, and the plug can be extracted, it is used for the location still to be equipped with the BDS receiver in the socket casing. The utility model discloses main protective articles as the fire fighter uses.

Description

A kind of Big Dipper positions security against fire band

Technical field

This utility model is related to fire-fighting equipment field, and more particularly to a kind of Big Dipper positions security against fire band.

Background technology

The responsibilities of fireman mainly has elimination fire, rescue disaster, security against fire facility inspection to know with security against fire Know publicity etc., while also assisting in rescue（Roadside assistance, ambulance rescue）, serve the people（Wild animal, elimination are removed such as Potential safety hazard）.As can be seen here, fireman is worked in various complicated, changeable and dangerous environment, so fire-fighting sets Standby function admirable is most important.

In numerous fire-fighting equipments, security against fire band be fireman in fire fighting for operation of ascending a height, protection from Oneself prevention is fallen the protective articless of injures and deaths, and it is with fire fighting safety rope, safety door hook etc., and other matched with devices are used, with saving oneself and rescue The function of people.With developing rapidly for informationization technology, using Big Dipper location technology or sensor technology, in conjunction with information network Internet of Things is formed, important security monitoring means are had become.The working environment risk factor of fireman is high, obtains fireman in real time Positional information, just can guarantee that.Security against fire band is the instrument of fireman's body-worn, according to disappearing The architectural feature of anti-seat belt, adds positioning element, can will effectively help background work personnel to obtain the position of fireman in real time Confidence ceases.

The mode of the buckle of existing security against fire band mainly has pin to buckle, smooths and buckle and three kinds of forms of bales catch, and pin is buckled in Need to do several actions during use, while taking both hands；Smooth button is very high to hole requirement, with the increase of use time, Hole can be increasing until clasping；The frictional force of bales catch is little, can only bear less pulling force.Existing security against fire band is The abundant safety for ensureing fire fighter, more by the way of pin is buckled, but the work of fireman is often raced against time, and pin is buckled Although mode safety, more valuable time can be wasted.So needing a kind of new security against fire band badly, need to have Efficiently buckle structure, and ensure that background work personnel carry out real-time tracking to the position of fireman, this is protected for further Barrier people's property safety and the life security of protection fire fighter, have great importance.

The content of the invention

Therefore, the purpose of this utility model is just to provide a kind of Big Dipper positioning security against fire band.The plug portion of the device Button is provided with, plug is advanced into Socket casing directly in safety harness, you can realize the buckle of seat belt；Needing to break When driving seat belt, button press, buckle are then turned off.The positional information that background work personnel are passed back according to seat belt, to fire-fighting Member carries out real-time tracking.

This utility model is adopted the technical scheme that：A kind of Big Dipper positions security against fire band, including plug casing, plug, Slide plate, slide plate push-and-pull pin, connecting rod steady pin, connecting rod, button, button push-and-pull pin, spring, Socket casing, catch fixed plate, elasticity Catch, screw, pulley, pulley steady pin, BDS receptors, BDS switches, seat belt steady pin, seat belt；

The plug takes the shape of the letter U frame-shaped, is connected with plug casing medial surface at opening, and plug makes one with plug casing Body；The plug casing is excavated by the inward-facing side in outside chamber, and plug opens up rectangular through-hole, slide plate with plug casing junction Just sliding action can be carried out through rectangular through-hole；The first half of the slide plate slides in the inframe of plug, latter half Slide in the within the chamber of plug casing, the root front-back of slide plate is respectively provided with a slide plate push-and-pull pin, through connecting rod afterbody groove hole； The connecting rod has one secondary, and connecting rod is L-shaped, and head, afterbody are equipped with groove hole, and corner is provided with manhole, afterbody groove , on slide plate push-and-pull pin, head groove borehole jack is on button push-and-pull pin for borehole jack；The connecting rod steady pin is through connecting rod corner The manhole of manhole and plug casing front-back, allows connecting rod to rotate around connecting rod steady pin；The button has One is secondary, is each passed through the groove hole of plug casing upper and lower side, and button the latter half is cylinder, and cylindrical surface is provided with button Push-and-pull pin, button bottom surface are provided with hole, and the two ends of the spring are respectively inserted in the hole of upper and lower button；By press up and down by Button, the head of connecting rod are moved to the middle part of plug casing, and drivening rod is rotated around connecting rod steady pin, and connecting rod afterbody is promoted to be slided Piece is moved to plug direction；Upper and lower button is flicked by release button, spring, and drivening rod is rotated backward around connecting rod steady pin, Connecting rod afterbody pulls slide plate dorsad plug direction movement；

The Socket casing medial surface is provided with plug hole, and for placing idle plug, the Socket casing back side is provided with catch mounting groove Hole；The catch fixed plate is arranged on the back side of Socket casing by screw；The elastic block piece is arc, and base portion is with catch admittedly Fixed board is connected, and the medium position of elastic block piece opens up horizontal slotted hole, and the pulley is arranged on level trough by pulley steady pin In hole；When every time by plug insertion socket housing, plug can touch pulley first, plug is able to by pulley rotation suitable Profit is entered in Socket casing, while pushing elastic block piece to Socket casing back side direction after pulley stress；Plug is reached in plug Behind bottom hole portion, elastic block piece recovers original shape, and now the afterbody of elastic block piece is in the gap location between plug and slide plate, bullet The afterbody of property catch props up plug just so that plug cannot be skidded off from Socket casing；After button press, slide plate slides to plug Pulley is touched in direction, slide plate first, is continued to move to by pulley rotation, while pulley pushes elastic block piece to Socket casing Back side direction, the afterbody of elastic block piece no longer prop up plug, when slide plate slides into bottom, are close together with plug, and centre is no longer left Plug now can be separated by gap with Socket casing；

The Socket casing lateral surface is additionally provided with BDS chambers, and internal that BDS receptors are housed, Socket casing downside is also opened Aperture is provided with, BDS switches are arranged on BDS receptors through aperture, by pressing BDS switches, realize the unlatching of BDS receptors And closing；

The lateral surface of the plug casing and Socket casing is mounted on seat belt steady pin, the end seam of the seat belt Tubular is made, is enclosed within seat belt steady pin.

This utility model has an advantageous effect in that：

（1）Using linkage, vertical motion is converted to into horizontal movement, is designed ingenious；

（2）Pulley is combined with elastic block piece, the bending of elastic block piece is realized using scroll actions, is killed two birds with one stone；

（3）Positioned with reference to BDS receptors, realized the real-time positioning of fire fighter.

So, this Big Dipper positioning security against fire band possesses efficiently buckle structure, and ensures background work personnel couple The position of fireman carries out real-time tracking, practical reliable, great market development value, and this is for further ensureing people's property peace The life security of complete and protection fire fighter, has great importance.

Other feature and advantage of the present utility model will be illustrated in the following description, or this practicality is new by enforcement Type and understand.

Description of the drawings

Accompanying drawing is only used for illustrating the purpose of specific embodiment, and is not considered as to restriction of the present utility model, whole In accompanying drawing, identical reference markss represent identical part.

Fig. 1 is overall assembling schematic diagram of the present utility model.

Fig. 2 is plug and socket housing assembling schematic diagram of the present utility model.

Fig. 3 is plug assembling schematic diagram of the present utility model.

Fig. 4 is plug casing internal structure assembling schematic diagram of the present utility model.

Fig. 5 is plug casing internal structure exploded perspective view of the present utility model.

Fig. 6 is plug casing internal structure dress front view of this utility model when button is not pushed.

Plug casing internal structure dress front view when Fig. 7 is after this utility model is pressed under the button.

Fig. 8 is the outboard structure schematic diagram of the released state of plug and socket housing of the present utility model.

Fig. 9 is the inside structure schematic diagram of the released state of plug and socket housing of the present utility model.

Figure 10 is the exploded perspective view of Socket casing of the present utility model and elastic block piece.

Figure 11 is the assembling schematic diagram of elastic block piece of the present utility model and pulley.

Figure 12 is plug when button of the present utility model is not pushed and elastic block piece position relationship schematic diagram.

Figure 13 is that the partial enlargement of the plug and elastic block piece position relationship when button of the present utility model is not pushed is illustrated Figure.

Figure 14 is the plug after button pressed downwards of the present utility model and elastic block piece position relationship schematic diagram.

Figure 15 is the close-up schematic view of the plug and elastic block piece position relationship after button pressed downwards of the present utility model.

Figure 16 is the assembling schematic diagram of BDS receptors of the present utility model and Socket casing.

Figure 17 is the structural representation of BDS receptor of this utility model after Socket casing is removed.

Figure 18 is the chamber structure schematic diagram of Socket casing of the present utility model.

The label being related in figure：1- plug casings, 2- plugs, 3- slide plates, 4- slide plate push-and-pull pins, 5- connecting rod steady pins, 6- Connecting rod, 7- buttons, 8- button push-and-pull pins, 9- springs, 10- Socket casings, 11- catch fixed plates, 12- elastic block pieces, 13- spiral shells Nail, 14- pulleys, 15- pulley steady pins, 16-BDS receptors, 17-BDS switches, 18- seat belt steady pins, 19- seat belt, a- Plug hole, b- plug chambers, c-BDS chambers.

Specific embodiment

Further detailed is made to a kind of Big Dipper positioning security against fire band of this utility model below with reference to drawings and Examples It is thin to describe.

As shown in Fig. 1-18, a kind of Big Dipper positions security against fire band, pushes away including plug casing 1, plug 2, slide plate 3, slide plate Draw pin 4, connecting rod steady pin 5, connecting rod 6, button 7, button push-and-pull pin 8, spring 9, Socket casing 10, catch fixed plate 11, elasticity Catch 12, screw 13, pulley 14, pulley steady pin 15, BDS receptors 16, BDS switch 17, seat belt steady pin 18, seat belt 19。

As shown in fig. 3 to 7, the plug 2 takes the shape of the letter U frame-shaped, is connected with 1 medial surface of plug casing at opening, plug 2 with Plug casing 1 is made of one；The plug casing 1 is excavated by the inward-facing side in outside chamber, and plug 2 is connected with plug casing 1 Place opens up rectangular through-hole, and slide plate 3 can carry out sliding action through rectangular through-hole just；The first half of the slide plate 3 is being inserted 2 inframe is slided, and latter half slides in the within the chamber of plug casing 1, and the root front-back of slide plate 3 is respectively provided with a slide plate and pushes away Pin 4 is drawn, through 6 afterbody groove hole of connecting rod；The connecting rod 6 has one secondary, and connecting rod 6 is L-shaped, and head, afterbody are equipped with groove hole, Corner is provided with manhole, and, on slide plate push-and-pull pin 4, head groove borehole jack is on button push-and-pull pin 8 for afterbody groove borehole jack；Institute Connecting rod steady pin 5 is stated through the manhole of 1 front-back of manhole and plug casing of 6 corner of connecting rod, makes the connecting rod 6 can be with Rotate around connecting rod steady pin 5；The button 7 has one secondary, is each passed through the groove hole of 1 upper and lower side of plug casing, button 7 The latter half is cylinder, and cylindrical surface is provided with button push-and-pull pin 8, and 7 bottom surface of button is provided with hole, the two ends of the spring 9 It is respectively inserted in the hole of upper and lower button 7；By upper and lower button press 7, the head of connecting rod 6 is moved to the middle part of plug casing 1 Dynamic, drivening rod 6 is rotated around connecting rod steady pin 5, and 6 afterbody of connecting rod promotes slide plate 3 to move to 2 direction of plug；Release button 7, Upper and lower button 7 is flicked by spring 9, and drivening rod 6 is rotated backward around connecting rod steady pin 5, and 6 afterbody of connecting rod pulls slide plate 3 dorsad Move in 2 direction of plug.

Further, chamfered at the plug hole a of the Socket casing 10, is easy to the smooth insertion of plug 2.

Further, the top of the button 7 is rectangle, and bottom is cylinder, in rectangle and the boundary of cylinder Place, is provided with the rib of projection, button 7 is carried out spacing, it is to avoid spring 9 is by outside 7 spring plug housing 1 of button.

As shown in figures 8 to 15,10 medial surface of the Socket casing is provided with plug hole a, for placing idle plug 2, Socket casing 1 The back side is provided with catch installation slotted eye；The catch fixed plate 11 is arranged on the back side of Socket casing 1 by screw 13；The elasticity Catch 12 is arc, and base portion is connected with catch fixed plate 11, and the medium position of elastic block piece 12 opens up horizontal slotted hole, the cunning Wheel 14 is arranged in horizontal slotted hole by pulley steady pin 15；When plug 2 being inserted Socket casing 10 every time, plug 2 first can Pulley 14 is touched, is rotated by pulley 14 and is caused plug 2 to be able to smoothly enter in Socket casing 10, while after 14 stress of pulley Push elastic block piece 12 to Socket casing 10 back side direction；After plug 2 reaches plug hole a bottoms, elastic block piece 12 recovers just Beginning shape, now, in the gap location between plug 2 and slide plate 3, the afterbody of elastic block piece 12 is lucky for the afterbody of elastic block piece 12 Prop up plug 2 so that plug 2 cannot be skidded off from Socket casing 10；After button press 7, slide plate 3 slides to 2 direction of plug, slide plate 3 touch pulley 14 first, are continued to move to by the rotation of pulley 14, while pulley 14 pushes elastic block piece 12 to Socket casing 10 back sides direction, the afterbody of elastic block piece 12 no longer prop up plug 2, when slide plate 3 slides into bottom, are close together with plug 2, and centre is not Gap is left again, now plug 2 can be separated with Socket casing 10.

Further, 12 amount of bow of the elastic block piece is big, and plasticity is high.

As shown in figs. 16-18,10 lateral surface of the Socket casing is additionally provided with BDS chamber c, internal that BDS receptors 16 are housed, 10 downside of Socket casing is further opened with aperture, and BDS switches 17 are arranged on BDS receptors 16, by pressing BDS through aperture Switch 17, realizes the opening and closing of BDS receptors 16.

Further, BDS receptors 16 include rechargeable battery, calculate position by receiving Big Dipper satellite signal after energization Confidence number, then positional information is sent to background management system, is easy to carry out locating and tracking to fireman, give a hand in time or Rescue.

As shown in figure 1, the lateral surface of the plug casing 1 and Socket casing 10 is mounted on seat belt steady pin 18, institute The end for stating seat belt 19 is sewn into tubular, is enclosed within seat belt steady pin 18.

Further, the plug casing 1, plug 2, slide plate 3, slide plate push-and-pull pin 4, connecting rod steady pin 5, connecting rod 6, button 7th, button push-and-pull pin 8, Socket casing 10, catch fixed plate 11, pulley 14, pulley steady pin 15, the material of seat belt steady pin 18 Matter is foamed aluminium, with excellent physical property, chemical property and mechanical property and recuperability.

In this utility model, BDS is the abbreviation of Chinese Beidou satellite navigation system, has positioning and communication function concurrently.

The above, only this utility model preferably specific embodiment, but protection domain of the present utility model is not This is confined to, any those familiar with the art can be readily occurred in the technical scope that this utility model is disclosed Change or replacement, should all cover within protection domain of the present utility model.

Claims

1. a kind of Big Dipper positions security against fire band, it is characterised in that：Including plug casing (1), plug (2), slide plate (3), slide plate Push-and-pull pin (4), connecting rod steady pin (5), connecting rod (6), button (7), button push-and-pull pin (8), spring (9), Socket casing (10), gear Piece fixed plate (11), elastic block piece (12), screw (13), pulley (14), pulley steady pin (15), BDS receptors (16), BDS Switch (17), seat belt steady pin (18), seat belt (19)；

Plug (2) are taken the shape of the letter U frame-shaped, are connected with plug casing (1) medial surface at opening, plug (2) and plug casing (1) It is made of one；Plug casing (1) is excavated by the inward-facing side in outside chamber, and plug (2) is opened with plug casing (1) junction If rectangular through-hole, slide plate (3) can carry out sliding action through rectangular through-hole just；The first half of slide plate (3) is being inserted The inframe of head (2) is slided, and latter half slides in the within the chamber of plug casing (1), and the root front-back of slide plate (3) is respectively provided with one Slide plate push-and-pull pin (4), through connecting rod (6) afterbody groove hole；Connecting rod (6) have one secondary, and connecting rod (6) is L-shaped, head, tail Portion is equipped with groove hole, and corner is provided with manhole, afterbody groove borehole jack on slide plate push-and-pull pin (4), head groove borehole jack On button push-and-pull pin (8)；Described connecting rod steady pin (5) are through before the manhole and plug casing (1) of connecting rod (6) corner Manhole below, makes connecting rod (6) rotate around connecting rod steady pin (5)；Button (7) have one secondary, wear respectively The groove hole of plug casing (1) upper and lower side is crossed, button (7) the latter half is cylinder, and cylindrical surface is provided with button push-and-pull Pin (8), button (7) bottom surface are provided with hole, and the two ends of spring (9) are respectively inserted in the hole of upper and lower button (7)；

Socket casing (10) medial surface is provided with plug hole (a), and for placing idle plug (2), Socket casing (1) back side is provided with gear Piece installation slotted eye；Described catch fixed plate (11) are arranged on the back side of Socket casing (1) by screw (13)；The elastic block piece (12) it is arc, base portion is connected with catch fixed plate (11), and the medium position of elastic block piece (12) opens up horizontal slotted hole, described Pulley (14) is arranged in horizontal slotted hole by pulley steady pin (15)；

Socket casing (10) lateral surface is additionally provided with BDS chambers (c), internal that BDS receptors (16), Socket casing (10) are housed Downside is further opened with aperture, and BDS switches (17) is arranged on BDS receptors (16) through aperture；

The lateral surface of plug casing (1) and Socket casing (10) is mounted on seat belt steady pin (18), the seat belt (19) end is sewn into tubular, is enclosed within seat belt steady pin (18).

2. the Big Dipper according to claim 1 positions security against fire band, it is characterised in that：The plug of Socket casing (10) Hole (a) place chamfered.

3. the Big Dipper according to claim 1 positions security against fire band, it is characterised in that：Elastic block piece (12) amount of bow Greatly, plasticity is high.

4. the Big Dipper according to claim 1 positions security against fire band, it is characterised in that：Plug casing (1), plug (2), slide plate (3), slide plate push-and-pull pin (4), connecting rod steady pin (5), connecting rod (6), button (7), button push-and-pull pin (8), socket shell Body (10), catch fixed plate (11), pulley (14), pulley steady pin (15), the material of seat belt steady pin (18) are foam Aluminum.