CN111429821A

CN111429821A - Prevent safe passageway pilot lamp that shelters from

Info

Publication number: CN111429821A
Application number: CN202010378412.4A
Authority: CN
Inventors: 褚婷婷
Original assignee: Tianjin Ulan Lamp Co ltd
Current assignee: Zhejiang Taiyi fire fighting Co.,Ltd.
Priority date: 2020-05-07
Filing date: 2020-05-07
Publication date: 2020-07-17
Anticipated expiration: 2040-05-07
Also published as: CN111429821B

Abstract

The invention discloses an anti-shielding safety channel indicator lamp, which comprises a telescopic cavity which is arranged at the lower side of a wall and has a right opening, wherein a telescopic device is arranged in the telescopic cavity, the telescopic device comprises a storage box which is arranged in the telescopic cavity and can slide left and right, the storage box is provided with a storage cavity which is communicated left and right, a first slide block is arranged in the storage cavity and can slide left and right, a support rod is fixedly arranged on the right end surface of the first slide block, the right end of the support rod extends to the outside and is fixedly provided with a first indicator lamp plate, and a stirring device is arranged in the ground at the right side of the telescopic cavity. The safety protection effect is enhanced.

Description

Prevent safe passageway pilot lamp that shelters from

Technical Field

The invention relates to the technical field of fire-fighting emergency equipment, in particular to an anti-shielding safety channel indicator lamp.

Background

The escape exit of escape way various public occasions promptly, escape way is an important safety facility in intensive place of personnel, when taking place the incident, all personnel in intensive place of personnel mainly escape the scene of the accident rapidly through each escape way, the personnel of implementing the rescue also mainly get into the scene of the accident through the escape way, rescue trapped person or rescue property, however because many people still have weak safety consciousness, the condition that the escape way pilot lamp is sheltered from often can take place, when taking place emergency, seriously influence people's speed of fleing. The present invention sets forth a device that solves the above problems.

Disclosure of Invention

The technical problem is as follows:

many people still have weak safety consciousness, the condition that the safety channel indicator lamp is shielded often happens, and when an emergency happens, the escape speed of people is seriously influenced.

In order to solve the problems, the embodiment designs an anti-blocking safety channel indicator lamp, the anti-blocking safety channel indicator lamp comprises a telescopic cavity which is arranged at the lower side of a wall and has a right opening, a telescopic device is arranged in the telescopic cavity and comprises a storage box which is arranged in the telescopic cavity and can slide left and right, the storage box is provided with a storage cavity which is through left and right, the upper wall and the lower wall of the storage cavity are symmetrical and communicated with a first limit cavity, a first slide block which can slide left and right is provided with an upper end and a lower end, the upper end and the lower end of the first slide block extend into the first limit cavity, a first spring is fixedly connected between the first slide block and the right wall of the first limit cavity, a support rod is fixedly arranged on the right end face of the first slide block, the right end of the support rod extends outwards and is fixedly provided with a first indicator lamp plate, and second indicator lamp plates are symmetrically arranged in the storage cavity and positioned, the left end face and the right end face of the second indicator light board are symmetrically and fixedly provided with connecting blocks, the connecting blocks on the right side can be rotationally connected with the left end face of the first indicator light board, when the first sliding block slides to the right, the supporting rod pushes the first indicator light board to stretch out, the second indicator light board indicates to the front side and the rear side in directions to prevent sight dead angles, a shifting device is arranged in the ground on the right side of the telescopic cavity and comprises a shifting box arranged in the ground on the right side of the telescopic cavity, three wheel grooves are symmetrically arranged on the shifting box in the front-back direction, three rotating shafts passing through the same side are uniformly distributed between the left wall and the right wall of the wheel grooves, eccentric wheels are fixedly arranged in the wheel grooves respectively, and the eccentric wheels can be turned over to the outside and push sundries above the shifting box open. Preferably, the telescoping device includes it is equipped with the spacing chamber of second to accomodate the chamber upper and lower wall front and back symmetric position intercommunication, it can the horizontal slip be equipped with in the intracavity both ends extend to the second slider in the spacing intracavity of second, second slider right-hand member face with fixedly connected with second spring between the spacing intracavity wall of second, both sides around be equipped with the relative just opening right connecting rod groove of opening on the second slider, can the pivoted connecting rod that is equipped with between the lower wall on the connecting rod groove, both sides around the relative one end of connecting rod can the pivoted respectively connect in neighbouring the connecting block.

Preferably, a first sliding groove with a leftward opening is formed in the left end face of the first sliding block, a first limiting rod is fixedly arranged between the upper wall and the lower wall of the first sliding groove, a third sliding block connected to the first limiting rod in a sliding manner is arranged in the first sliding groove in an up-and-down sliding manner, the left end of the third sliding block extends out, a second sliding groove is formed in the left wall of the telescopic cavity and positioned on the left side of the first sliding groove in a communicating manner, a screw rod is rotatably arranged between the upper wall and the lower wall of the second sliding groove, a first motor is fixedly arranged in the lower wall of the second sliding groove, the lower end of the screw rod is in power connection with the first motor, a fourth sliding block connected to the screw rod in a threaded manner is arranged in the second sliding groove in an up-and-down sliding manner, the right end of the fourth sliding block extends into the telescopic cavity, a hinge telescopic rod is arranged between the second sliding groove and the first sliding, hinge telescopic link downside right-hand member can the pivoted connect in first slider left end face, the left and right sides both ends of hinge telescopic link upside can the pivoted respectively connect in the third slider with the fourth slider, the receiver left end face with two elastic rope of symmetry and fixedly connected with about between the flexible chamber left wall.

But preferentially, flexible chamber lower wall intercommunication is equipped with the coiling chamber, can the pivoted be equipped with the winding rod between the wall around the coiling chamber, it has one end fixed connection in to coil on the winding rod the wire of first pilot lamp tablet left end face, the fixed disc that is equipped with in both sides around on the winding rod, the disc with fixedly connected with torsional spring between the preceding back wall in coiling chamber, first pilot lamp tablet downside wall internal fixation is equipped with first ultrasonic sensor, first ultrasonic sensor is used for detecting first pilot lamp tablet right side has or not debris to shelter from, the fixed block that is equipped with of first pilot lamp tablet upside wall, both ends face symmetry and fixed second ultrasonic sensor that are equipped with around the fixed block, second ultrasonic sensor is used for detecting whether both sides have debris to shelter from around the first pilot lamp tablet.

Preferably, the striking gear includes locating of front and back symmetry stir the worm wheel chamber on incasement right side, first pivot right-hand member extends to worm wheel intracavity and the fixed worm wheel that is equipped with, just be located between the preceding back wall of worm wheel chamber the downside of worm wheel can the pivoted be equipped with the second pivot, fixedly in the second pivot be equipped with engage in the worm of worm wheel, both sides around, be equipped with the gear chamber between the worm wheel chamber, gear chamber lower wall internal fixation is equipped with the second motor, second motor upper end power connection has first helical gear, both sides around the second pivot relative one end extends to gear intracavity and fixed be equipped with engage in the third helical gear of first helical gear.

The invention has the beneficial effects that: the invention can push sundries away or stretch out the indicator lamp under different sheltered states of the indicator lamp through the shifting device and the telescopic device, thereby reducing the sheltering influence of the nearby sundries on the indicator lamp to the maximum extent, ensuring the effectiveness of the indicator lamp in emergency, ensuring that personnel in a building can quickly find a safe passage to escape in emergency, and enhancing the safety protection effect.

Drawings

For ease of illustration, the invention is described in detail by the following specific examples and figures.

FIG. 1 is a schematic view of the overall structure of an anti-blocking safety channel indicator light according to the present invention;

FIG. 2 is a sectional view taken in the direction "A-A" of FIG. 1;

FIG. 3 is a sectional view taken in the direction "B-B" of FIG. 1;

FIG. 4 is a cross-sectional view taken in the direction "C-C" of FIG. 1;

FIG. 5 is an enlarged schematic view of "D" of FIG. 1;

fig. 6 is a sectional view taken in the direction "E-E" of fig. 2.

Detailed Description

The invention will now be described in detail with reference to fig. 1-6, for ease of description, the orientations described below will now be defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

The invention relates to an anti-shielding safety channel indicator light which is mainly applied to safety channel guiding in a building, and the invention is further explained by combining the attached drawings of the invention: the invention relates to an anti-blocking safety channel indicator lamp, which comprises a telescopic cavity 11 arranged at the lower side of a wall and provided with a right opening, wherein a telescopic device 101 is arranged in the telescopic cavity 11, the telescopic device 101 comprises a containing box 12 which can slide left and right and is arranged in the telescopic cavity 11, the containing box 12 is provided with a containing cavity 54 which is through left and right, the upper wall and the lower wall of the containing cavity 54 are symmetrical and communicated with a first limiting cavity 13, the containing cavity 54 is provided with a first slide block 14 which can slide left and right and is provided with an upper end and a lower end which extend into the first limiting cavity 13, a first spring 15 is fixedly connected between the first slide block 14 and the right wall of the first limiting cavity 13, a support rod 16 is fixedly arranged on the right end surface of the first slide block 14, a first indicator lamp plate 17 is fixedly arranged at the right end of the support rod 16, second indicator plates 23 are symmetrically arranged in the containing cavity 54 and positioned at the front side and the back side of the support, the left end face and the right end face of the second indicator light board 23 are symmetrical and are fixedly provided with connecting blocks 24, the connecting block 24 on the right side can be rotatably connected with the left end face of the first indicator light board 17, when the first sliding block 14 slides to the right, the supporting rod 16 pushes the first indicator lamp board 17 to extend, the second indicating lamp plate 23 indicates the direction to the front and back sides to prevent the dead angle of sight, a shifting device 102 is arranged in the ground on the right side of the telescopic cavity 11, the toggle device 102 comprises a toggle box 41 arranged in the right ground of the telescopic chamber 11, three groups of wheel grooves 42 are symmetrically arranged on the toggle box 41 in a front-back manner, first rotating shafts 43 which penetrate through the three wheel grooves 42 on the same side are uniformly distributed and can rotate between the left wall and the right wall of the wheel grooves 42, the first rotating shaft 43 is fixedly provided with an eccentric wheel 44 in each wheel groove 42, and the eccentric wheels 44 can turn over to the outside and push away sundries above the toggle box 41 when rotating.

Beneficially, the following detailed description is provided for the telescopic device 101, the telescopic device 101 includes that the symmetrical position intercommunication is equipped with the spacing chamber 18 of second around the upper and lower wall of the storage chamber 54, both ends extend to the second slider 19 in the spacing chamber 18 of second about the internal energy horizontal slip of storage chamber 54 is equipped with, second slider 19 right-hand member face with fixedly connected with second spring 20 between the spacing chamber 18 inner wall of second, both sides around be equipped with opening relative and opening rightward link groove 21 on the second slider 19, can the pivoted be equipped with connecting rod 22 between the upper and lower wall of link groove 21, both sides around the relative one end of connecting rod 22 can the pivoted respectively connect in the neighbouring connecting block 24.

Beneficially, a first sliding groove 25 with a leftward opening is formed in the left end face of the first sliding block 14, a first limiting rod 26 is fixedly arranged between the upper wall and the lower wall of the first sliding groove 25, a third sliding block 27 slidably connected to the first limiting rod 26 is arranged in the first sliding groove 25 in an up-and-down sliding manner, the left end of the third sliding block 27 extends outwards, a second sliding groove 28 is formed in the left wall of the telescopic cavity 11 and located at the left side of the first sliding groove 25 in a communicated manner, a screw 29 is rotatably arranged between the upper wall and the lower wall of the second sliding groove 28, a first motor 30 is fixedly arranged in the lower wall of the second sliding groove 28, the lower end of the screw 29 is dynamically connected to the first motor 30, a fourth sliding block 31 connected to the screw 29 in an up-and-down sliding manner is arranged in the second sliding groove 28, the right end of the fourth sliding block 31 extends into the telescopic cavity 11, a hinge telescopic rod 32 is arranged between the second sliding groove 28 and, hinge telescopic link 32 downside left end can pivoted connect in receiver 12 left side wall, hinge telescopic link 32 downside right-hand member can pivoted connect in 14 left end faces of first slider, the left and right sides both ends of hinge telescopic link 32 upside can pivoted connect respectively in third slider 27 with fourth slider 31, receiver 12 left end face with two elastic rope 53 of longitudinal symmetry and fixedly connected with between the 11 left walls in flexible chamber.

Advantageously, the lower wall of said telescopic chamber 11 is provided with a winding chamber 33 in communication, said winding chamber 33 is provided with a winding rod 34 rotatably between the front and rear walls, a lead 35 with one end fixedly connected to the left end surface of the first indicator light board 17 is wound on the winding rod 34, the front side and the rear side of the winding rod 34 are fixedly provided with a disk 36, a torsion spring 37 is fixedly connected between the disk 36 and the front wall and the rear wall of the winding cavity 33, a first ultrasonic sensor 38 is fixedly arranged in the lower side wall of the first indicator light board 17, the first ultrasonic sensor 38 is used for detecting whether sundries are blocked at the right side of the first indicator light board 17, a fixed block 39 is fixedly arranged on the upper side wall of the first indicator light board 17, the front end surface and the rear end surface of the fixed block 39 are symmetrical, and a second ultrasonic sensor 40 is fixedly arranged, the second ultrasonic sensor 40 is used for detecting whether sundries are shielded on the front side and the rear side of the first indicator light board 17.

Beneficially, the toggle device 102 is described in detail below, the toggle device 102 includes a worm gear cavity 45 symmetrically arranged on the right side in the toggle box 41 in a front-back manner, the right end of the first rotating shaft 43 extends into the worm gear cavity 45 and is fixedly provided with a worm gear 46, a second rotating shaft 47 is rotatably arranged between the front wall and the rear wall of the worm gear cavity 45 and located at the lower side of the worm gear 46, a worm 48 engaged with the worm gear 46 is fixedly arranged on the second rotating shaft 47, a gear cavity 49 is arranged between the worm gear cavities 45 on the front side and the rear side, a second motor 50 is fixedly arranged in the lower wall of the gear cavity 49, a first helical gear 51 is dynamically connected to the upper end of the second motor 50, and a third helical gear 52 engaged with the first helical gear 51 is fixedly arranged at the end opposite to the second rotating shaft 47 on the front side and the rear side.

The following describes in detail the use steps of an anti-blocking safe passage indicator light in the present document with reference to fig. 1 to 6:

at the beginning, the storage box 12 is at the left limit position, the first sliding block 14 is at the left limit position, the first spring 15 is always in a compressed state, the left end face of the first indicator light board 17 is tightly attached to the wall, the second sliding block 19 is at the left limit position, the second spring 20 is always in a compressed state, the hinge telescopic rod 32 is in a contracted state, and the eccentric wheel 44 is completely accommodated in the wheel groove 42.

During normal operation, when the first ultrasonic sensor 38 detects that there is a sundry above the toggle box 41 that may block the first indicator light board 17, the second motor 50 is started to drive the first helical gear 51 to rotate, the second rotating shaft 47 at the front and rear sides is driven to rotate through gear engagement, the worm 48 rotates and drives the first rotating shaft 43 to rotate through worm and gear transmission, then the first rotating shaft 43 drives the eccentric wheel 44 to rotate, and when the eccentric wheel 44 rotates, one end of the eccentric wheel 44 periodically extends out of the wheel groove 42 to move the sundry above the toggle box 41 toward the front side or the rear side of the first indicator light board 17.

When the second ultrasonic sensor 40 detects that the front side and the rear side of the first indicator light board 17 have sundries which may possibly shield the first indicator light board 17, the first motor 30 is started to drive the screw 29 to rotate, and then the fourth slider 31 is driven to slide downwards through threaded connection, then the hinge telescopic rod 32 is extended and pushes the first slider 14 to slide right, when the first slider 14 starts to slide right, under the elastic force of the first spring 15 and the second spring 20, the storage box 12 slides right along with the first slider 14, when the first slider 14 slides right until the elastic force of the elastic rope 53 is greater than the elastic force of the first spring 15 and the connecting rod groove 21, the storage box 12 stops sliding right, the first slider 14 continues sliding right, and then the first indicator light board 17 slides right relative to the storage box 12, the second slider 19 slides right relative to the storage box 12, then the second indicator light board 23 extends out of the storage box 12, and then the second indicator light board 23 can be displayed to the front side and the rear side, the direction of the safe passage is indicated, and the dead angle of sight is avoided.

In the process that the first indicator light board 17 slides to the right, the wire 35 pulls the winding rod 34 to rotate, and then the torsion spring 37 is twisted, when the first indicator light board 17 resets, the wire 35 is wound by the winding rod 34 under the action of the torsion spring 37, so that the wire 35 is always kept in a tightened state, and the expansion and contraction are prevented from being influenced.

In the above manner, a person skilled in the art can make various changes depending on the operation mode within the scope of the present invention.

Claims

1. The utility model provides a prevent escape way pilot lamp that shelters from, is including locating wall downside and opening flexible chamber to the right, flexible intracavity is equipped with telescoping device, its characterized in that: the telescopic device comprises a storage box which can slide left and right and is arranged in the telescopic cavity, the storage box is provided with a storage cavity which is communicated left and right, the upper wall and the lower wall of the storage cavity are symmetrically and communicated with each other to form a first limit cavity, the inner part of the storage cavity can slide left and right and is provided with a first slide block, the upper end and the lower end of the first slide block extend into the first limit cavity, a first spring is fixedly connected between the first slide block and the right wall of the first limit cavity, the right end face of the first slide block is fixedly provided with a support rod, the right end of the support rod extends out and is fixedly provided with a first indicator light plate, the inner part of the storage cavity is symmetrically and symmetrically provided with second indicator light plates at the front side and the rear side of the support rod, the right side of the connection block can be rotatably connected with the left end face of the first indicator light plate, when the, the utility model discloses a flexible chamber, including the bracing piece, the bracing piece promotes when first pilot lamp tablet stretches out, the second pilot lamp tablet is to both sides direction indication around, prevents the sight dead angle, be equipped with toggle device in the ground on flexible chamber right side, toggle device is including locating the case of stirring in the flexible chamber right side ground, stir the case and go up the symmetry be equipped with three race grooves of group, the equipartition just can the pivoted be equipped with and pass the three of homonymy between the wall of race left and right sides the first pivot of race groove, first pivot is in every the race inslot is the fixed eccentric wheel that is equipped with respectively, can overturn to outside and will when the eccentric wheel rotates stir the debris of case top and push aside.

2. The anti-blocking safe passage indicating lamp of claim 1, wherein: the telescoping device includes it is equipped with the spacing chamber of second to accomodate the symmetrical position intercommunication around the chamber upper and lower wall, accomodate that the intracavity can the horizontal slip be equipped with about both ends extend to the second slider in the spacing intracavity of second, second slider right-hand member face with fixedly connected with second spring between the spacing intracavity wall of second, both sides around be equipped with the relative and opening right connecting rod groove of opening on the second slider, can the pivoted connecting rod that is equipped with between the lower wall on the connecting rod groove, both sides around the relative one end of connecting rod can the pivoted respectively connect in neighbouring the connecting block.

3. The anti-blocking safe passage indicating lamp of claim 1, wherein: the left end face of the first sliding block is provided with a first sliding groove with a left opening, a first limiting rod is fixedly arranged between the upper wall and the lower wall of the first sliding groove, a third sliding block which is connected with the first limiting rod in a sliding manner is arranged in the first sliding groove in an up-and-down sliding manner, the left end of the third sliding block extends to the outside, a second sliding groove is arranged on the left wall of the telescopic cavity and is communicated with the left side of the first sliding groove, a screw rod is rotatably arranged between the upper wall and the lower wall of the second sliding groove, a first motor is fixedly arranged in the lower wall of the second sliding groove, the lower end of the screw rod is in power connection with the first motor, a fourth sliding block which is in threaded connection with the screw rod is arranged in the up-and-down sliding manner in the second sliding groove, the fourth sliding block extends to the inside of the telescopic cavity, a hinge is arranged between the second sliding groove and the first sliding, hinge telescopic link downside right-hand member can the pivoted connect in first slider left end face, the left and right sides both ends of hinge telescopic link upside can the pivoted respectively connect in the third slider with the fourth slider, the receiver left end face with two elastic rope of symmetry and fixedly connected with about between the flexible chamber left wall.

4. The anti-blocking safe passage indicating lamp of claim 1, wherein: flexible chamber lower wall intercommunication is equipped with the coiling chamber, can the pivoted be equipped with the coiling pole between the preceding back wall in coiling chamber, it has one end fixed connection in to coil on the coiling pole the wire of first pilot lamp tablet left end face, the fixed disc that is equipped with in both sides around on the coiling pole, the disc with fixedly connected with torsional spring between the preceding back wall in coiling chamber, first pilot lamp tablet downside wall internal fixation is equipped with first ultrasonic sensor, first ultrasonic sensor is used for detecting first pilot lamp tablet right side has or not debris to shelter from, first pilot lamp tablet upside wall fixation is equipped with the fixed block, both ends face symmetry and fixed second ultrasonic sensor that are equipped with around the fixed block, second ultrasonic sensor is used for detecting whether both sides have debris to shelter from around the first pilot lamp tablet.

5. The anti-blocking safe passage indicating lamp of claim 1, wherein: striking gear is including locating of front and back symmetry stir the worm wheel chamber on incasement right side, first pivot right-hand member extends to worm wheel intracavity and the fixed worm wheel that is equipped with, just be located between the preceding back wall of worm wheel chamber the downside of worm wheel can the pivoted be equipped with the second pivot, fixedly in the second pivot be equipped with engage in the worm of worm wheel, both sides around, be equipped with the gear chamber between the worm wheel chamber, gear chamber lower wall internal fixation is equipped with the second motor, second motor upper end power is connected with first helical gear, both sides around the second pivot is relative one end extends to gear intracavity and fixed be equipped with engage in the third helical gear of first helical gear.