CN110657357A

CN110657357A - Wearable night illumination and emergency alarm device

Info

Publication number: CN110657357A
Application number: CN201910935406.1A
Authority: CN
Inventors: 张海滨; 李烨; 罗丽娟; 王东
Original assignee: Chongqing University
Current assignee: Chongqing University
Priority date: 2019-09-29
Filing date: 2019-09-29
Publication date: 2020-01-07
Anticipated expiration: 2039-09-29
Also published as: CN110657357B

Abstract

The invention discloses a wearable night lighting and emergency alarm device, which comprises a carrier, a lighting module, a first support ring, a second support ring and a connecting part, wherein the first support ring is arranged above the second support ring and is connected between the outer edges of the first support ring and the second support ring through the connecting part so as to form a support body, the support body is connected with the carrier, the excircle diameter of the first support ring is larger than that of the second support ring, and the first support ring and/or the second support ring can stretch and retract; the lamp bead irradiation angle adjusting device has the advantages that the irradiation use variability is improved by adjusting the irradiation angle of the lamp bead through the support body, the irradiation angle of the lamp bead is adjusted by matching the first support ring, the second support ring and the connecting part, and the position of the connecting part is changed by controlling the extension and retraction of the first support ring and the second support ring to change the distance between the first support ring and the second support ring or the diameter of any one support ring, so that the lamp bead is driven to change the irradiation angle.

Description

Wearable night illumination and emergency alarm device

Technical Field

The invention relates to the technical field of wearable equipment, lighting and emergency alarm devices and the like, in particular to a wearable night lighting and emergency alarm device.

Background

Disposable flashlights are mostly powered by dry batteries, and the illumination capability of the disposable flashlights is often determined by the residual capacity of the batteries. More is bright, less is none, the illumination is uneven, and the purchase of a flashlight requires a continuous investment in battery costs. In the last decade, the environmental pollution is greatly remedied in China, the battery pollution is gradually valued by the public, and the waste batteries have the serious problems of high recycling difficulty, difficult collection, serious pollution and the like, so that the environmental regulation of China is greatly influenced.

The electric storage type flashlight avoids the use of disposable dry batteries, and can realize the conversion from chemical energy to electric energy by virtue of electrolyte in the flashlight. Meanwhile, the flashlight can be charged back and forth, and is generally used more. However, such storage batteries also face the problem of difficulty in recovering the batteries. After charging for many times, the electrolyte in the flashlight changes and becomes a liquid harmful to soil, which is difficult to solve. Meanwhile, generally, the larger the size of the storage type battery is, the stronger the electric power storage capacity of the flashlight is, and the heavier the corresponding flashlight is, compared with the situation that some children go back and forth several kilometers of mountain roads, the dead weight of the flashlight is always a burden, and the flashlight needs to be held by hands.

The lithium battery charging type flashlight which is made up in recent years has the advantages of small volume, high light intensity, uniform illumination, changeable light color and stable illumination output, and is the first choice for many people to play when going out. But the cost is expensive, and the popularization of poor areas is generally difficult to realize.

Ancient people used a pack basket to hold some books or other articles, and the rain day also can be used as an umbrella. Modern people use the principle to invent pack basket type light, and the light is arranged on the pack basket above the head, so that night illumination is realized, and the hands of people are liberated. However, with the attention of people to health nowadays, the problems of uneven illumination and severe glare often exist in the basket-carried lighting, because the position of the basket-carried lighting is at the top of the head, a lamp shadow area is easy to appear in front of people after the light is projected, and the uneven illumination can cause great damage to retinas of people for a long time.

Disclosure of Invention

Aiming at the defects in the prior art and solving the problem of glare caused by overlarge irradiation angle and the like, the invention provides the wearable night illumination and emergency alarm device, which realizes the function of changing the irradiation angle through the adjustable support body and prevents uneven illumination.

A wearable night lighting and emergency alarm device comprises a carrier, a lighting module, a first support ring, a second support ring and a connecting part, wherein the first support ring is arranged above the second support ring and is connected between the outer edges of the first support ring and the second support ring through the connecting part so as to form a support body, the support body is connected with the carrier, the outer circle diameter of the first support ring is larger than that of the second support ring, and the first support ring and/or the second support ring can stretch and retract; the lighting module comprises a lamp bead, a controller used for controlling the lamp bead, and a power supply used for supplying power to the lamp bead and the controller, wherein the lamp bead is arranged on the connecting part.

The lamp bead irradiation angle adjusting device has the advantages that the irradiation use variability is improved by adjusting the irradiation angle of the lamp bead through the support body, the irradiation angle of the lamp bead is adjusted by matching the first support ring, the second support ring and the connecting part, and the position of the connecting part is changed by controlling the extension and retraction of the first support ring and the second support ring to change the distance between the first support ring and the second support ring or the diameter of any one support ring, so that the lamp bead is driven to change the irradiation angle; this lamp pearl can also come the switch through the controller.

Further, first lock ring and/or second lock ring still include the coupling cover, first lock ring and/or second lock ring comprise two semicircle rings, two coupling covers, the both ends of semicircle ring are connected through the coupling cover respectively, be provided with the draw-in groove on the coupling cover, the semicircle ring be equipped with the bullet that the draw-in groove matches is buckled. When the light angle needs to be adjusted, for example, the light projection angle is increased, namely, the light projection angle is changed by reducing the diameter of the upper support ring or increasing the diameter of the lower support ring. In can be crowded the handing-over cover with the semicircle ring through artifical manual extrusion, the handing-over cover sets up 2 draw-in grooves altogether. The telescopic elastic buckle on the semicircular ring is clamped in the clamping groove of the connecting sleeve, so that fixation can be realized, and the light angle can be adjusted.

Further, a connecting piece is arranged on the connecting portion, and the lamp beads are connected with the connecting portion through the connecting piece.

Preferably, the carrier is a skirt pendulum, the connecting part is arranged around the skirt pendulum, the lighting module is a lighting lamp strip consisting of a plurality of lamp beads, gaps are formed among the lamp beads of the lighting lamp strip, the connecting part is a primary and secondary hook-and-loop fastener, a primary tape of the primary and secondary hook-and-loop fastener is sewn on the connecting part, and a secondary tape is connected with the lighting lamp strip; the illuminating lamp strip adopts a low-voltage LED lamp, so that the power is low, the illumination is uniform, the light color is variable, and more electricity is saved.

Furthermore, the carrier is provided with a plurality of layers of supporting bodies, and the lamp beads arranged on the connecting parts of the supporting bodies are connected in series.

Furthermore, the surfaces of the first supporting ring and the second supporting ring are respectively sleeved with a connecting sleeve, and the carrier is connected with the connecting sleeves.

Preferably, first backup ring, second backup ring are the annular steel ring, the adapter sleeve is steel ring cloth cover, adopts steel material, and intensity is high, the toughness is strong, not fragile, and the cover has cloth cover, safe and reliable.

Preferably, in order to improve the controllability of the irradiation angle balance, the support body is arranged on the carrier horizontally in the circumferential direction; the light projection direction is mainly right ahead, and the projection angle is determined according to the human flat visual angle, so that the electric energy is utilized to the maximum extent.

Further, the lighting module comprises a controller and the like, the lamp beads are electrically connected with the controller, and the controller is electrically connected with the power supply.

Furthermore, in order to realize the functions of positioning and remote communication, the controller also comprises a wireless module, a positioning module, an audio module, an SIM card slot and a physical key, wherein the modules adopt the prior art; the safety factor is high, when an accident occurs to an individual, the alarm can be given for help through the one-key alarm device, and meanwhile, the alarm is automatically started.

Furthermore, the power supply is an external mobile power supply.

The invention has the beneficial effects that:

the design scale of the wearable night lighting and emergency alarm device is set according to the human scale standard, accords with the human engineering principle, and is more humanized. The designed lighting device has simple structure and is convenient for batch production in factories; the device has low manufacturing cost, simple structure and ornamental value, and can be popularized in a larger range; because of the connection structure treatment of the outer surface of the device, the lamp belt arranged at the connection part can not generate glare to people. The light only illuminates the surrounding roads and cannot be projected upwards; the device has high identifiability, and after the light band on the device is turned on, not only the surrounding roads are illuminated, but also other people can conveniently identify the light band in the dark.

Drawings

In order to more clearly illustrate the detailed description of the invention or the technical solutions in the prior art, the drawings that are needed in the detailed description of the invention or the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

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

FIG. 2 is a schematic cross-sectional view of a support body;

FIG. 3 is a schematic cross-sectional view of a support application;

FIG. 4 is a schematic view of a support ring and an interface sleeve;

FIG. 5 is a partial schematic view of a support ring and an interface sleeve;

fig. 6 is a schematic diagram of the controller.

In the attached figure, 1-carrier, 2-lamp bead, 3-connecting piece, 4-connecting part, 5-first supporting ring, 6-second supporting ring, 7-interconnecting sleeve, 8-clamping groove and 9-elastic buckle.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

It is to be noted that, unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the invention pertains.

Example 1

As shown in fig. 1 and 2, a wearable night lighting and emergency alarm device includes a carrier 1, a lighting module, a first support ring 5, a second support ring 6, and a connecting portion 4, wherein the first support ring 5 is disposed above the second support ring 6 and is connected between outer edges of the first support ring 5 and the second support ring 6 by the connecting portion 4, so as to form a support body, and the support body is connected to the carrier 1, an outer diameter of the first support ring 5 is larger than an outer diameter of the second support ring 6, and the first support ring 5 and/or the second support ring 6 are retractable; the lighting module comprises a lamp bead 2, a controller for controlling the lamp bead, and a power supply for supplying power to the lamp bead and the controller, wherein the lamp bead 2 is arranged on the connecting part 4.

First lock ring and/or second lock ring still include distributing sleeve 7, first lock ring 5 and/or second lock ring 5 comprise two semicircle rings, two distributing sleeve 7, the both ends of semicircle ring are connected through distributing sleeve 7 respectively, be provided with draw-in groove 8 on the distributing sleeve 7, the semicircle ring be equipped with 9 is buckled to the bullet that draw-in groove 8 matches.

Connecting part 4 is last to be provided with connecting piece 3, lamp pearl 2 is connected with connecting part 4 through connecting piece 3.

The carrier 1 is a skirt pendulum, the connecting part 4 is arranged around the skirt pendulum, the lighting module is a lighting lamp strip consisting of a plurality of lamp beads 2, gaps are formed among the lamp beads 2 of the lighting lamp strip, the connecting part 3 is a primary and secondary sticky buckle tape, a primary tape of the primary and secondary sticky buckle tape is sewn on the connecting part 4, and a secondary tape is connected with the lighting lamp strip; the illuminating lamp strip adopts a low-voltage LED lamp, so that the power is low, the illumination is uniform, the light color is variable, and more electricity is saved.

As shown in fig. 2 and 3, the invention realizes the adjustment of the irradiation angle of the lamp bead 2 through the support body to improve the variability of irradiation use, adjusts the irradiation angle of the lamp bead 2 through the cooperation of the first support ring 5, the second support ring 6 and the connecting part 4, and controls the distance between the first support ring 5 and the second support ring 6 or the diameter of any one support ring to change the position of the connecting part 4, thereby driving the lamp bead 2 to change the irradiation angle; this lamp pearl 2 can also come the switch through the controller.

The carrier 1 is provided with a plurality of layers of supporting bodies, and the lamp beads 2 arranged on the connecting parts 4 of the supporting bodies are all connected in series.

The surfaces of the first supporting ring 5 and the second supporting ring 6 are both sleeved with connecting sleeves, and the carrier 1 is connected with the connecting sleeves.

The first supporting ring 5 and the second supporting ring 6 are both annular steel rings, and the connecting sleeve is a steel ring cloth sleeve. When the light angle needs to be adjusted, for example, the projection angle is increased, namely, the projection angle is changed by reducing the diameter of the upper steel ring or increasing the diameter of the lower steel ring. Can extrude the semicircle ring into the cross-over sleeve 7 through artifical manual extrusion, the cross-over sleeve sets up 2 draw-in grooves 8 altogether. The telescopic elastic buckle 9 on the semicircular ring is clamped in the clamping groove 8 of the cross sleeve 7, so that fixation can be realized, and the light angle can be adjusted. The snap 9 is preferably a ball-and-socket snap in this embodiment.

The supporting body is horizontally arranged on the carrier 1 in the circumferential direction.

2 electric connection controllers of lamp pearl, controller electric connection power.

The controller also comprises a wireless module, a positioning module, an audio module, an SIM card slot and a physical key, wherein:

in this embodiment, the wireless module may be a GSM communication system, positioning is achieved through the positioning module by using the SIM card in the SIM card slot as identification, the positioning module may be a beidou, GPS or LBS positioning system, the audio module includes two parts of sound receiving and sound amplifying, the physical key is used for user operation, and the above devices, circuits and their power supply modes all adopt the prior art; the controller is carried externally on a device other than the carrier 1.

The power supply is an external mobile power supply, and the mobile power supply is carried by a device except the carrier 1.

The practical application scene is as follows:

in popular terms, the surface of the device is divided by a plurality of circular rings, and low-power LED lamp belts are arranged below selected circular ring separation seams and are respectively coiled into a circle around the circular rings. The reasonable light distribution and the illumination energy conservation are comprehensively considered, and a circle of light band is arranged at intervals of a layer of circular ring. The lighting lamp area relies on the thread gluing area to bond at device surface upper surface material: and the cloth realizes the adjustment of the illumination angle by means of a steel ring. The lighting lamp strip is an LED soft lamp strip, and the color can be changed. All the lighting lamp belts are connected from top to bottom according to the conducting wires, the conducting wires connected with the lighting lamp belts in series form a USB interface, and the USB interface is inserted into the external charger baby to realize power supply of the lighting lamp belts. For convenient to carry, the treasured that charges can be accomodate in the schoolbag. In addition, each device is provided with a positioning device, and the positioner is connected with the light control system. When normally using the device, open ordinary light mode can, when personal safety goes wrong, can manually open emergent mode, send distress signal to mr, mr receives the back of asking for help, notifies the rescue personnel, finds concrete position through the location and rescues.

Can be applied to the mountainous children on the way to go up and down to school. When the student goes to school every afternoon, be furnished with a wearable device by the school for every student, the student only needs to dress lighting device on one's body oneself going home, places the treasured that charges in the schoolbag, switches on the treasured switch that charges, alright realize going home the way night illumination. After the students return home, the lighting device is removed and the students are properly placed. If necessary, the charging operation can be performed on the charger baby.

If the accident happens suddenly on the road, the student can call the teacher by pressing the one-key alarm button on the device controller twice continuously, the accident situation is briefly explained in the dialogue hole, the teacher obtains the emergency rescue information of the student through the terminal and then immediately informs rescue workers to arrive at the scene, and the alarm position is locked through the terminal to be matched with the fire rescue and the expansion work. On the other hand, after the student opens the emergency mode, device light becomes the red light of scintillation automatically, makes things convenient for the discovery of passerby. Simultaneously because alarm device embeds the power, can independently charge or by the precious power supply that charges, this just can prevent because the precious condition that does not have the electricity to lead to positioner to use that charges.

Except for unexpected accidents, students only need to start a common mode every day, and can independently change yellow and white light according to needs. When the student gets to school next day, the student wears the device back to the school in the same way, and the school collects the device for processing in a unified way, so that the student can use the device for the next time conveniently.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention, and they should be construed as being included in the following claims and description.

Claims

1. The utility model provides a wearable night illumination and emergency alarm device which characterized in that: comprises a carrier (1), an illumination module, a first support ring (5), a second support ring (6) and a connecting part (4); the first support ring (5) is arranged above the second support ring (6), and the connecting part (4) is connected between the first support ring (5) and the second support ring (6) to form a support body; the support body is connected with the carrier (1), the excircle diameter of the first support ring (5) is larger than that of the second support ring (6), and the first support ring (5) and/or the second support ring (6) can stretch; the lighting module is arranged on the connecting part (4).

2. The wearable night light and emergency alert device of claim 1, wherein: still include distributing sleeve (7), first supporting ring (5) comprise two semicircle rings, two distributing sleeve (7), the both ends of semicircle ring are connected through distributing sleeve (7) respectively, be provided with draw-in groove (8) on distributing sleeve (7), the semicircle ring be equipped with draw-in groove (8) the bullet that matches is buckled (9).

3. The wearable night light and emergency alert device of claim 1, wherein: still include distributing sleeve (7), second lock ring (5) comprise two semicircle rings, two distributing sleeve (7), the both ends of semicircle ring are connected through distributing sleeve (7) respectively, be provided with draw-in groove (8) on distributing sleeve (7), the semicircle ring be equipped with draw-in groove (8) the bullet that matches is buckled (9).

4. The wearable night light and emergency alert device of claim 1, wherein: still include distributing sleeve (7), first supporting ring (5), second supporting ring (5) comprise two semicircle rings, two distributing sleeve (7), the both ends of semicircle ring are connected through distributing sleeve (7) respectively, be provided with draw-in groove (8) on distributing sleeve (7), the semicircle ring be equipped with bullet that draw-in groove (8) match is buckled (9).

5. The wearable night light and emergency alert device of claim 1, wherein: the connecting part (4) is provided with a connecting piece (3), and the lighting module is connected with the connecting part (4) through the connecting piece (3).

6. The wearable night light and emergency alert device of claim 5, wherein: the novel LED lamp is characterized in that the carrier (1) is a skirt pendulum, the connecting portion (4) is arranged around the skirt pendulum, the lighting module is a lighting lamp strip formed by a plurality of lamp beads (2), gaps are formed among the lamp beads (2) of the lighting lamp strip, the connecting piece (3) is a primary and secondary hook and loop fastener, a primary tape of the primary and secondary hook and loop fastener is sewn on the connecting portion (4), and a sub-tape is connected with the lighting lamp strip.

7. The wearable night light and emergency alert device of claim 6, wherein: the lamp beads (2) are arranged on the connecting parts (4) of the supporting bodies and are connected in series.

8. The wearable night light and emergency alert device of claim 1, wherein: the surface of first lock ring (5), second lock ring (6) all is equipped with the adapter sleeve, carrier (1) connect in the adapter sleeve.

9. The wearable night light and emergency alert device of claim 8, wherein: the first supporting ring (5) and the second supporting ring (6) are both annular steel rings, and the connecting sleeve is a steel ring cloth sleeve.

10. The wearable night light and emergency alert device of claim 1, wherein: the supporting body is horizontally arranged on the carrier (1) in the circumferential direction.