CN208550138U - A kind of safety cap with distance detection function - Google Patents
A kind of safety cap with distance detection function Download PDFInfo
- Publication number
- CN208550138U CN208550138U CN201821026375.5U CN201821026375U CN208550138U CN 208550138 U CN208550138 U CN 208550138U CN 201821026375 U CN201821026375 U CN 201821026375U CN 208550138 U CN208550138 U CN 208550138U
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- Prior art keywords
- distance measuring
- measuring sensor
- shell
- safety
- detection function
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Abstract
The utility model discloses a kind of safety caps with distance detection function, including external shell of safety helmet, the inside interlayer of the external shell of safety helmet is socketed with steel plate, foam-rubber cushion is bonded on the inside of the external shell of safety helmet, symmetrical rubber pillar is provided on the inside of the external shell of safety helmet, the other end of the rubber pillar is fixedly connected with the side of liner, the other side of the liner is symmetrically arranged with fixing belt, at least five group of first distance measuring sensor shell is symmetrically arranged on the outside of the external shell of safety helmet, support plate is provided on the inside of the distance measuring sensor shell, the other side of the first distance measuring sensor shell is provided with buzzer, the safety cap with distance detection function, utilize the first distance measuring sensor cooperated with LED lamp and buzzer, play the role of apart from alarm, prevent operator head from colliding with injury, utilize second Distance measuring sensor realizes range measurement function.
Description
Technical field
The utility model relates to safety cap technical field, specially a kind of safety cap with distance detection function.
Background technique
Safety cap is the steel worn or the shallow dome cap similar to raw material for protecting the crown, prevents alluvium from injuring
The protective articles on head.It is made of cap shell, hat lining, lower cheekstrap and back ferrule.Cap shell is hemispherical, firm, smooth and have certain bullet
Property, it hits the impact of object and punctures kinetic energy and mainly born by cap shell.There are certain space between cap shell and hat lining, it can buffer, divide
Instantaneous impact is dissipated, to avoid or mitigate the direct injury to head.Impact absorption performance, puncture resistance, lateral rigidity,
Electrical insulating property, anti-flammability are the requirements to the fundamental technology performance of safety cap.
Operator carries out necessary safe wearing cap when operation in many cases now, however after safe wearing cap, by
It is blocked in the brim of a hat, reduces the visual angle of operator, and in some narrow working environments (such as tunnel, construction site etc.)
Interior, operator's inconvenience rotary head or new line cause head to be easy to happen and collide with, and need to carry out apart from survey on some building sites
Amount when one-man service, needs that first distance measuring sensor is fixed, then operate the terminal display screen equipment of sensor,
It operates time-consuming and laborious.
Utility model content
The purpose of this utility model is to provide a kind of safety caps with distance detection function, are sensed using the first ranging
Device cooperated with LED lamp and buzzer, play the role of apart from alarm, prevent operator head from colliding with injury, utilize the second ranging
Sensor realizes range measurement function, to solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides the following technical solutions: a kind of safety with distance detection function
Cap, including external shell of safety helmet, the inside interlayer of the external shell of safety helmet are socketed with steel plate, the interior side bonds of the external shell of safety helmet
There is foam-rubber cushion, symmetrical rubber pillar, the other end and liner of the rubber pillar are provided on the inside of the external shell of safety helmet
Side be fixedly connected, the other side of the liner is symmetrically arranged with fixing belt, and the outside of the external shell of safety helmet is symmetrical arranged
There is at least five group of first distance measuring sensor shell, is provided with support plate, the branch on the inside of the first distance measuring sensor shell
The first distance measuring sensor is fixedly connected with above fagging, the side of the first distance measuring sensor shell is provided with LED light, institute
The other side for stating the first distance measuring sensor shell is provided with buzzer, and the downside of the support plate passes through the upside of spring and bottom plate
Elastic connection is fixedly connected with magnet below the bottom plate, and the outside lower end of the external shell of safety helmet is provided with the brim of a hat, described
Mounting blocks are fixedly connected with above the front end of the brim of a hat, one end of the mounting blocks is provided with ball groove, and ball is connected to modeling in the ball groove
Pellet, the side of the mounting blocks are provided with screw hole, run through in the screw hole and be bolted with bolt, and one end of the bolt is fixed to be connected
Be connected to rubber pad, the other side of the rubber pad and the side fitting of baton round, one end of the baton round by connecting rod and
One end of buckle is fixedly connected, and the other side of the buckle is connected with the second distance measuring sensor.
Preferably, the rubber pillar runs through and is socketed on foam-rubber cushion.
Preferably, the upside symmetrical centre of the first distance measuring sensor shell is provided with through-hole.
Preferably, first distance measuring sensor is electrically connected with LED light and buzzer respectively by inductive switch.
Preferably, the one side edge of the support plate is connected with the upper edge of bottom plate by rubber ring.
Preferably, the screw hole runs through the side for being socketed in mounting blocks, and screw hole is connected to ball groove, the rubber pad activity
It is socketed in ball groove.
Compared with prior art, the utility model has the beneficial effects that
1, the utility model carries out multi-faceted real-time monitoring to the operator crown by the first distance measuring sensor, works as operation
When person head and excessively close object distance, the first distance measuring sensor controls LED light by inductive switch and shines, buzzer sounding,
Prompt operator note that increasing job security；
2, the first distance measuring sensor shell of the utility model is adsorbed on the outer of external shell of safety helmet by magnet below
Side, convenient for disassembly and assembly, practicability is high, and the lower section of the first distance measuring sensor shell passes through spring and pedestal elastic connection, enhancing
The damping crashworthiness of first distance measuring sensor shell；
3, for measuring distance, the second distance measuring sensor is mounted on buckle second distance measuring sensor of the utility model,
It is easy to disassemble, and the output side to the second distance measuring sensor can be completed by the clamping direction of adjusting baton round and ball groove
It is easy to operate to being adjusted, improve the practicability of safety cap.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the cross-sectional view of the first distance measuring sensor of the utility model shell；
Fig. 3 is the top view of the first distance measuring sensor of the utility model；
Fig. 4 is enlarged diagram at the A of the utility model；
Fig. 5 is the overhead, partial cut-away view of the utility model mounting blocks.
In figure: 1 external shell of safety helmet, 2 steel plates, 3 foam-rubber cushions, 4 rubber pillars, 5 liners, 6 thes brim of a hat, 7 fixing belts, 8 first are surveyed
Away from sensor outer housing, 801 through-holes, 9 support plates, 10 first distance measuring sensors, 11LED lamp, 12 buzzers, 13 bottom plates, 14 springs,
15 rubber rings, 16 magnet, 17 mounting blocks, 171 ball grooves, 18 baton rounds, 19 connecting rods, 20 buckles, 21 second distance measuring sensors, 22
Bolt, 23 rubber pads, 24 screw holes.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-5 is please referred to, the utility model provides a kind of technical solution: a kind of safety cap with distance detection function,
Including external shell of safety helmet 1, the inside interlayer of the external shell of safety helmet 1 is socketed with steel plate 2, and the inside of the external shell of safety helmet 1 is viscous
It is connected to foam-rubber cushion 3, the inside of the external shell of safety helmet 1 is provided with symmetrical rubber pillar 4, the other end of the rubber pillar 4
Be fixedly connected with the side of liner 5, the other side of the liner 5 is symmetrically arranged with fixing belt 7, the external shell of safety helmet 1 it is outer
Side is symmetrically arranged at least five group of first distance measuring sensor shell 8, and the inside of the first distance measuring sensor shell 8 is provided with branch
Fagging 9, the top of the support plate 9 are fixedly connected with the first distance measuring sensor 10, and the one of the first distance measuring sensor shell 8
Side is provided with LED light 11, and the other side of the first distance measuring sensor shell 8 is provided with buzzer 12, under the support plate 9
Side passes through the upside elastic connection of spring 14 and bottom plate 13, and the lower section of the bottom plate 13 is fixedly connected with magnet 16, the first ranging
Sensor 10 is fixed on the outside of external shell of safety helmet 1 by 16 magnetic steel plate 2 of magnet, and spring 14 enhances the first distance measuring sensor
The damping crashworthiness of shell 8 is led to when the first distance measuring sensor 10 monitors head and the excessively close object distance of wearer
It crosses inductive switch control LED light 11 and buzzer 12 issues alarm signal；The outside lower end of the external shell of safety helmet 1 is provided with cap
The front end top of eaves 6, the brim of a hat 6 is fixedly connected with mounting blocks 17, and one end of the mounting blocks 17 is provided with ball groove 171, institute
It states ball in ball groove 171 and is connected to baton round 18, the side of the mounting blocks 17 is provided with screw hole 24, runs through in the screw hole 24 and be spirally connected
There is a bolt 22, one end of the bolt 22 is fixedly connected with rubber pad 23, the other side of the rubber pad 23 and baton round 18
Side fitting, one end of the baton round 18 is by connecting rod 19 and buckles 20 one end and is fixedly connected, it is described buckle 20 it is another
Side is connected with the second distance measuring sensor 21, loosers a bolt 22, can be adjusted, tighten to the direction of the second distance measuring sensor 21
Bolt 22 can fasten the second distance measuring sensor 21, and the second distance measuring sensor 21 is connected with external display screen signal.
Specifically, the rubber pillar 4 is through being socketed on foam-rubber cushion 3, the rubber pillar 4 is by liner 5 and safety cap
The inside of shell 1 is fixedly connected, and the material is soft for rubber pillar 4, realizes damping performance between liner 5 and external shell of safety helmet 1.
Specifically, the upside symmetrical centre of the first distance measuring sensor shell 8 is provided with through-hole 801, the first ranging is passed
The sonic probe of sensor 10 can just be operated normally by through-hole 801, guarantee that the first distance measuring sensor 10 being capable of normal use.
Specifically, first distance measuring sensor 10 is electrically connected with LED light 11 and buzzer 12 respectively by inductive switch
It connects, when the first distance measuring sensor 10 monitors safety cap and excessively close object distance, the first distance measuring sensor 10 is opened by induction
Close control LED light 11 shine, 12 sounding of buzzer, prompt operator take care.
Specifically, the one side edge of the support plate 9 and the upper edge of bottom plate 13 are connected by rubber ring 15, the rubber
Cushion rubber 15 is packaged spring 14, and 14 long-time of spring is prevented to be exposed to the external world, is easy corrosion, and extend spring uses the longevity
Life.
Specifically, the screw hole 24 runs through the side for being socketed in mounting blocks 17, and screw hole 24 is connected to ball groove 171, described
Rubber pad 23 is actively socketed in ball groove 171, loosers a bolt 22, and the frictional force of rubber pad 23 and baton round 18 reduces, can be to the
The angle of two distance measuring sensors 21 is adjusted, and tightens bolt 22, the frictional force increase of rubber pad 23 and baton round 18, to second
Distance measuring sensor 21 is fastened.
Ultrasonic sensor is the sensor developed using the characteristic of ultrasonic wave.Ultrasonic wave is that a kind of vibration frequency is high
In the mechanical wave of sound wave, occur what vibration generated under the excitation of voltage by transducing chip, it has, and frequency is high, wavelength is short, around
It is small to penetrate phenomenon, especially good directionality, ray can be become and the features such as direction propagation.The first distance measuring sensor herein is selected
WT/ only creates bosom friend's board distance measuring sensor, and the second distance measuring sensor selects RLM-S250C laser range sensor.
Buzzer is a kind of electronics buzzer of integral structure, using DC-voltage supply, be widely used in computer,
Make acoustical generator in the electronic products such as printer, duplicator, alarm, electronic toy, vehicle electronics, telephone set, timer
Part.Buzzer is broadly divided into piezo buzzer and electromagnetic buzzer two types.
Working principle: before use, operator is as needed symmetrically inhaled the first distance measuring sensor shell 8 by magnet 16
The attached outside for being mounted on external shell of safety helmet 1, during the work time, when the objects such as operator's head distance wall are excessively close, the
After one distance measuring sensor 10 monitors, is shone by inductive switch control LED light 11,12 sounding of buzzer, remind operator
It takes care；When needing to carry out range measurement, the second distance measuring sensor 21 is mounted on buckle 20, loosers a bolt 22, according to
Measurement direction adjusts the operative orientation of the second distance measuring sensor 21, after adjustment, tightens bolt 22, senses to the second ranging
Device 21 is fastened, and the data that the measurement of the second distance measuring sensor 21 obtains are transferred to external display screen and display data.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of safety cap with distance detection function, including external shell of safety helmet (1), it is characterised in that: outside the safety cap
The inside interlayer of shell (1) is socketed with steel plate (2), is bonded with foam-rubber cushion (3), the safety on the inside of the external shell of safety helmet (1)
Symmetrical rubber pillar (4), the other end of the rubber pillar (4) and the side of liner (5) are provided on the inside of cap shell (1)
It is fixedly connected, the other side of the liner (5) is symmetrically arranged with fixing belt (7), and the outside of the external shell of safety helmet (1) is symmetrically set
It is equipped at least five group of first distance measuring sensor shell (8), is provided with support plate on the inside of the first distance measuring sensor shell (8)
(9), it is fixedly connected with the first distance measuring sensor (10) above the support plate (9), the first distance measuring sensor shell (8)
Side be provided with LED light (11), the other side of the first distance measuring sensor shell (8) is provided with buzzer (12), described
The downside of support plate (9) passes through the upside elastic connection of spring (14) and bottom plate (13), and the lower section of the bottom plate (13) is fixed to be connected
It is connected to magnet (16), the outside lower end of the external shell of safety helmet (1) is provided with the brim of a hat (6), solid above the front end of the brim of a hat (6)
Surely it is connected with mounting blocks (17), one end of the mounting blocks (17) is provided with ball groove (171), and the interior ball of the ball groove (171) is connected to
The side of baton round (18), the mounting blocks (17) is provided with screw hole (24), is run through in the screw hole (24) and is bolted with bolt
(22), one end of the bolt (22) is fixedly connected with rubber pad (23), the other side of the rubber pad (23) and baton round
(18) one end of side fitting, the baton round (18) is fixedly connected by connecting rod (19) with one end of buckle (20), institute
The other side for stating buckle (20) is connected with the second distance measuring sensor (21).
2. a kind of safety cap with distance detection function according to claim 1, it is characterised in that: the rubber pillar
(4) run through and be socketed on foam-rubber cushion (3).
3. a kind of safety cap with distance detection function according to claim 1, it is characterised in that: first ranging
The upside symmetrical centre of sensor outer housing (8) is provided with through-hole (801).
4. a kind of safety cap with distance detection function according to claim 1, it is characterised in that: first ranging
Sensor (10) is electrically connected with LED light (11) and buzzer (12) respectively by inductive switch.
5. a kind of safety cap with distance detection function according to claim 1, it is characterised in that: the support plate
(9) upper edge of one side edge and bottom plate (13) is connected by rubber ring (15).
6. a kind of safety cap with distance detection function according to claim 1, it is characterised in that: the screw hole (24)
Through the side for being socketed in mounting blocks (17), and screw hole (24) is connected to ball groove (171), and the rubber pad (23) is actively socketed on
In ball groove (171).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821026375.5U CN208550138U (en) | 2018-06-29 | 2018-06-29 | A kind of safety cap with distance detection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821026375.5U CN208550138U (en) | 2018-06-29 | 2018-06-29 | A kind of safety cap with distance detection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208550138U true CN208550138U (en) | 2019-03-01 |
Family
ID=65489794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821026375.5U Expired - Fee Related CN208550138U (en) | 2018-06-29 | 2018-06-29 | A kind of safety cap with distance detection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208550138U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110141017A (en) * | 2019-06-13 | 2019-08-20 | 西安科技大学 | A kind of miner's safety helmet |
| CN110186520A (en) * | 2019-06-12 | 2019-08-30 | 成都市穆尔西仪表科技有限公司 | A kind of low-power consumption wisdom Intelligent water meter of Internet of things |
| US10423242B2 (en) * | 2016-08-03 | 2019-09-24 | Dräger Safety AG & Co. KGaA | Head protection device |
-
2018
- 2018-06-29 CN CN201821026375.5U patent/CN208550138U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10423242B2 (en) * | 2016-08-03 | 2019-09-24 | Dräger Safety AG & Co. KGaA | Head protection device |
| CN110186520A (en) * | 2019-06-12 | 2019-08-30 | 成都市穆尔西仪表科技有限公司 | A kind of low-power consumption wisdom Intelligent water meter of Internet of things |
| CN110141017A (en) * | 2019-06-13 | 2019-08-20 | 西安科技大学 | A kind of miner's safety helmet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190301 Termination date: 20210629 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |