CN208420842U - A kind of portable gas detector - Google Patents
A kind of portable gas detector Download PDFInfo
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- CN208420842U CN208420842U CN201820845339.5U CN201820845339U CN208420842U CN 208420842 U CN208420842 U CN 208420842U CN 201820845339 U CN201820845339 U CN 201820845339U CN 208420842 U CN208420842 U CN 208420842U
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- watchband
- battery
- gear
- mounting groove
- host
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Abstract
The utility model discloses a kind of portable gas detectors, including host, display is installed on the host, circuit board is installed below the display, processor is installed on the circuit board, A/D converter, shake motor, GPS locator, wireless signal transmitter and wireless signal receiver, and battery mounting groove is installed below circuit board, battery is installed in the battery mounting groove, and charging interface is installed in front of battery mounting groove, the equipment can be passed through the watchband being equipped with and is worn in wrist by user, when two sensors being equipped with detect that air content is problematic, it can be shaken by the vibration motor being equipped with, it can be while not influencing worker's work, worker can be effectively reminded again, go wrong need to rescue when, it can be positioned by GPS locator, Rescue personnel can be facilitated to rescue, watchband it is elastic, user can freely be adjusted according to the use demand of oneself, more practical.
Description
Technical field
The utility model belongs to gas detecting instrument technical field, and in particular to a kind of portable gas detector.
Background technique
With the development of society, the mankind's is constantly progressive, various advanced sci-tech products are constantly developed, people
Quality of life be greatly improved, in site construction, people very pay close attention to the problem of safety, especially one
In the process of a little coal minings and fuel gas, people also just increasingly pay close attention to gas detecting instrument therewith.
Current gas detecting instrument is mostly to be fixedly mounted on specified position to carry out detection to gas componant, is carried very
Inconvenience, hand-held gas detecting instrument has portable function to a certain extent, but needs to work on one side in worker, on one side
It is then very inconvenient when gas content to need to pay close attention in real time, solves up for us.
Utility model content
The purpose of this utility model is to provide a kind of portable gas detectors, to solve to propose in above-mentioned background technique
The problem inconvenient to carry when worker needs to need while working to pay close attention to gas content in real time.
To achieve the above object, the utility model provides the following technical solutions: a kind of portable gas detector, including master
Machine is equipped with display on the host, circuit board is equipped with below the display, processing is equipped on the circuit board
Device, A/D converter, vibration motor, GPS locator, wireless signal transmitter and wireless signal receiver, and the lower section of circuit board
Battery mounting groove is installed, battery is installed, and be equipped in the battery mounting groove in front of battery mounting groove
Charging interface is equipped with rubber stopper in front of the charging interface, battery container cover is equipped with below the battery, described
The oxygen sensor that is magnetic is installed in the left side of display, and infrared gas sensor is equipped on the right side of display, the master
Machine and magnetic oxygen sensor corresponding position offer venthole one, the host and infrared gas sensor corresponding position
Place offers venthole two, and the top of the venthole two is equipped with control switch, is equipped with watchband below the host, described
Watchband is made of watchband one and watchband two, and the inside of the watchband one is equipped with rack gear, and the watchband two is equipped with corresponding with rack gear
Gear one, the watchband two is equipped with knob with one corresponding position of gear, and the left side engagement of the gear one is equipped with gear
Two, the rear of the gear two is equipped with spring, and the front of gear two is equipped with ratchet mechanism, the front of the ratchet mechanism
Button is installed, the processor respectively with infrared gas sensor, magnetic oxygen sensor, A/D converter, vibration horse
It reaches, GPS locator, wireless signal transmitter and wireless signal receiver are electrically connected, the control switch and processor and storage
Battery is electrically connected, and the wireless signal transmitter and wireless signal receiver are connect by wireless network with Cloud Server.
Preferably, the cell jar is covered equipped with positioning pin, is equipped with bar on the positioning pin, under the bar
Side is equipped with spring, and is equipped with below lever by compression leg.
Preferably, the battery is equipped with contact copper sheet, the battery mounting groove and contact copper sheet corresponding position
Equipped with contact.
Preferably, the ratchet mechanism is made of ratchet and pawl, and the side of the pawl is equipped with block.
Preferably, the watchband is one-time formed moulding.
Compared with prior art, the utility model has the beneficial effects that the portable gas detector can be by being equipped with
Watchband is worn in wrist, detects that certain gas is super by being equipped with magnetic oxygen tactility apparatus and infrared gas sensor
Mark or when being lower than designated value, the processor that is equipped with of inside can then control vibration motor and be shaken, and remind worker's gas with this
Content it is problematic, effectively worker can be reminded while not influencing worker and working, portability is more
By force, and when worker is stranded, rescue personnel can lead to GPS locator and position, more convenient to be rescued, the pine of watchband
Tight user can freely be adjusted according to the use demand of oneself, more practical, and when needing to continue working, user
Fully charged battery can be carried with, when out of power, can be carried out replacement battery by opening the cell jar being equipped with, be continued a journey
Ability is stronger.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model top view；
Fig. 3 is the structural schematic diagram of the utility model watchband；
Fig. 4 is the structural schematic diagram of the utility model ratchet mechanism；
Fig. 5 is the partial enlarged view in Fig. 1 at A.
In figure: 1- host, 2- display, 3- circuit board, 4- processor, 5-A/D converter, 6- vibration motor, 7-GPS are fixed
Position device, 8- wireless signal transmitter, 9- wireless signal receiver, 10- battery mounting groove, 11- battery, 12- charging interface,
13- rubber stopper, 14- battery container cover, 15- magnetism oxygen sensor, 16- infrared gas sensor, 17- venthole one, 18-
Control switch, 19- watchband, 191- watchband one, 192- watchband two, 20- gear one, 21- knob, 22- gear two, 23- ratchet machine
Structure, 24- button, 25- rack gear, 26- venthole two.
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 portable gas detector, including host
1, display 2 is installed on host 1, the lower section of display 2 is equipped with circuit board 3, processor 4, A/D are equipped on circuit board 3
Converter 5, vibration motor 6, GPS locator 7, wireless signal transmitter 8 and wireless signal receiver 9, and the lower section of circuit board 3
Battery mounting groove 10 is installed, battery 11, and the front peace of battery mounting groove 10 are installed in battery mounting groove 10
Equipped with charging interface 12, the front of charging interface 12 is equipped with rubber stopper 13, and the lower section of battery 11 is equipped with battery container cover
14, the oxygen sensor 15 that is magnetic is installed in the left side of display 2, and the right side of display 2 is equipped with infrared gas sensor
16, the host 1 offers venthole 1, the host 1 and infrared ray gas with 15 corresponding position of magnetic oxygen sensor
16 corresponding position of body sensor offers venthole 2 26, and the top of the venthole 2 26 is equipped with control switch 18, host 1
Lower section watchband 19 is installed, watchband 19 is made of watchband 1 and watchband 2 192, and the inside of watchband 1 is equipped with rack gear
25, watchband 2 192 is equipped with gear 1 corresponding with rack gear 25, and watchband 2 192 and one 20 corresponding position of gear are equipped with rotation
The left side engagement of button 21, gear 1 is equipped with gear 2 22, and the rear of gear 2 22 is equipped with spring, and before gear 2 22
Side is equipped with ratchet mechanism 23, and the front of ratchet mechanism 23 is equipped with button 24, processor 4 respectively with infrared gas sensor
16, magnetic oxygen sensor 15, A/D converter 5, vibration motor 6, GPS locator 7, wireless signal transmitter 8 and wireless signal
Receiver 9 is electrically connected, and control switch 18 and processor 4 and battery 11 are electrically connected, wireless signal transmitter 8 and wireless communication
Number receiver 9 is connect by wireless network with Cloud Server.
In the present embodiment, replacement battery 11 is carried out in order to facilitate user, it is preferred that battery container cover 114 is equipped with fixed
Position is sold, and is equipped with bar on positioning pin, spring is equipped with below bar, and be equipped with below lever by compression leg, needed
When continuing sex work, fully charged battery 11 can be carried, carries out carrying out by the battery container cover 14 being equipped with when out of power fast
The replacement of speed, it is more practical.
In the present embodiment, in order to guarantee that user can more easily carry out installation battery 11, it is preferred that on battery 11
Equipped with contact copper sheet, battery mounting groove 10 and contact copper sheet corresponding position are equipped with contact, and battery 11 is equipped with switching mould
Block, when while charging while uses in use, then by switching module directly use the external world power supply be directly that the equipment is powered,
Then the use of battery is directly that the equipment is powered by switching module when not charging, charging interface 12 be equipped with
Corresponding rubber stopper 13, it is ensured that worker work in prevent dust from entering inside host 1, practicability is stronger.
In the present embodiment, in order to guarantee user not easily to fall off after clamping, it is preferred that ratchet mechanism 23 is by ratchet and spine
Pawl composition, the side of pawl are equipped with block, not easily to fall off in acting on for ratchet, progress clamping, need to only lead to when unclamping
Crossing can make pawl be detached from the Qian He with ratchet equipped with button 24, and then unclamp, and it is quick that it is more convenient to use.
In the present embodiment, in order to guarantee that user is more comfortable when wearing, it is preferred that watchband 19 is one-time formed note
Plastic is formed using rubber injection mold, it is ensured that user possesses good comfort level when wearing, and usability is stronger.
Additionally, it is preferred that, infrared gas sensor 16 is respectively provided with respectively intrinsic spectrum using gas componant, absorbs
Detection gas ingredient, and then to gas at detecting, magnetic oxygen sensor 15 can be strong using the oxygen in air
The principle preparation of magnetic field suction, the content for measuring oxygen in air is more accurate, and GPS locator 7 passes through wireless network
It is attached navigation satellite, and then determines the position of user.
Working principle: the formula gas detecting instrument easy to carry is installed according to drawing by user first, is later storage
Battery 11 is fully charged, can remain using, in use, extraneous air pass through the venthole 1 being equipped with and air inlet 2 26 into
Enter inside host 1, measures the content of gas in air, Zhi Houyou respectively by infrared sensor 16 and magnetic oxygen sensor 15
A/D converter 5 is converted to identifiable electric signal, and signal then can be then received by processor 4 and is handled, is disposed then
It can be shown on a display 2, if the content of composition of air is problematic, processor 2 ifs will start vibration motor 6, vibration
Motor 6 generates vibratory sensation by rotationally asymmetric clump weight and notifies user, can be wireless by what is be equipped with when something goes wrong
Signal projector 8 and GPS locator 7, transmitting location information cry for help, can significantly facilitate rescue personnel and sue and labour, in wearer
When need to take the equipment, release timepiece band 19 can be carried out by lower button 24, when pressing lower button 24, pawl is detached from embedding with ratchet
It closes, can normally be unclamped after disengaging, in tightening, by turn knobs 21, the rotation driven gear 1 of knob 21 turns
Dynamic, the movement by the rotation of gear 1 with carry-over bar 25 and gear 2 22, the movement of rack gear 25 then will drive the receipts of watchband 19
Tightly, the rotation of gear 2 22 then will drive the rotation of ratchet mechanism 23, when being inverted, then can be locked by ratchet mechanism 23
Extremely, it can effectively prevent the equipment from falling off in user's work, practicability is stronger.
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 (5)
1. a kind of portable gas detector, including host (1), it is characterised in that: be equipped with display on the host (1)
(2), it is equipped with circuit board (3) below the display (2), processor (4), A/D conversion is installed on the circuit board (3)
Device (5), vibration motor (6), GPS locator (7), wireless signal transmitter (8) and wireless signal receiver (9), and circuit board
(3) it is equipped with battery mounting groove (10), is equipped with battery (11) in the battery mounting groove (10), and electric power storage below
It is equipped in front of pond mounting groove (10) charging interface (12), rubber stopper (13) is installed in front of the charging interface (12),
It is equipped with battery container cover (14) below the battery (11), the oxygen biography that is magnetic is installed in the left side of the display (2)
Sensor (15), and infrared gas sensor (16) are installed on the right side of display (2), the host (1) and magnetic oxygen pass
Sensor (15) corresponding position offers venthole one (17), host (1) position corresponding with infrared gas sensor (16)
The place of setting offers venthole two (26), and the top of the venthole two (26) is equipped with control switch (18), under the host (1)
Side is equipped with watchband (19), and the watchband (19) is made of watchband one (191) and watchband two (192), the watchband one (191)
Inside is equipped with rack gear (25), and the watchband two (192) is equipped with gear one (20) corresponding with rack gear (25), the watchband two
(192) knob (21) are equipped with gear one (20) corresponding position, the left side engagement of the gear one (20) is equipped with gear two
(22), the rear of the gear two (22) is equipped with spring, and ratchet mechanism (23) are equipped in front of gear two (22), described
Be equipped in front of ratchet mechanism (23) button (24), the processor (4) respectively with infrared gas sensor (16), magnetic
Oxygen sensor (15), A/D converter (5), vibration motor (6), GPS locator (7), wireless signal transmitter (8) and wirelessly
Signal receiver (9) is electrically connected, and the control switch (18) and processor (4) and battery (11) are electrically connected, the nothing
Line signal projector (8) and wireless signal receiver (9) are connect by wireless network with Cloud Server.
2. a kind of portable gas detector according to claim 1, it is characterised in that: on the battery container cover (14)
Equipped with positioning pin, bar is installed on the positioning pin, spring is installed, and be equipped with below the bar below lever
By compression leg.
3. a kind of portable gas detector according to claim 1, it is characterised in that: the battery (11) is equipped with
Copper sheet is contacted, the battery mounting groove (10) and contact copper sheet corresponding position are equipped with contact.
4. a kind of portable gas detector according to claim 1, it is characterised in that: the ratchet mechanism (23) is by spine
Wheel and pawl composition, the side of the pawl is equipped with block.
5. a kind of portable gas detector according to claim 1, it is characterised in that: the watchband (19) be once at
The moulding of type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820845339.5U CN208420842U (en) | 2018-06-01 | 2018-06-01 | A kind of portable gas detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820845339.5U CN208420842U (en) | 2018-06-01 | 2018-06-01 | A kind of portable gas detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208420842U true CN208420842U (en) | 2019-01-22 |
Family
ID=65114008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820845339.5U Active CN208420842U (en) | 2018-06-01 | 2018-06-01 | A kind of portable gas detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208420842U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111473978A (en) * | 2020-03-25 | 2020-07-31 | 西北工业大学 | Portable power device detector |
-
2018
- 2018-06-01 CN CN201820845339.5U patent/CN208420842U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111473978A (en) * | 2020-03-25 | 2020-07-31 | 西北工业大学 | Portable power device detector |
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