CN211955427U

CN211955427U - Portable four-in-one gas detector

Info

Publication number: CN211955427U
Application number: CN202020774671.4U
Authority: CN
Inventors: 和晓
Original assignee: Zhengzhou Huiruipu Electronic Technology Co ltd
Current assignee: Zhengzhou Huiruipu Electronic Technology Co ltd
Priority date: 2020-05-12
Filing date: 2020-05-12
Publication date: 2020-11-17
Anticipated expiration: 2030-05-12

Abstract

The utility model relates to the technical field of gas detectors, in particular to a portable four-in-one gas detector, which does not need to carry a plurality of gas detectors during detection, improves the working efficiency, and is convenient for a user to carry through the arrangement and convenient carrying, thereby improving the practicability; the portable intelligent electronic device comprises a housin, the circuit board, the battery, the panel, portable and fixed axle, the casing middle part is provided with the working chamber, the circuit board is installed in the working chamber, be provided with display and sensor on the circuit board, display and sensor all are connected with the circuit board electricity, the circuit board rear end is provided with the battery case, two sets of batteries are installed in the battery case, the battery case is connected with the circuit board electricity, the panel is connected with the cooperation of casing top, the panel top is provided with first screen and gas inlet, the position of first screen and gas inlet respectively with display and sensor one-to-one, portable both ends are passed through locking device.

Description

Portable four-in-one gas detector

Technical Field

The utility model relates to a gaseous detector's technical field especially relates to a gaseous detector of portable four unifications.

Background

The gas detector is an instrument tool for detecting gas leakage concentration, mainly utilizes a gas sensor to detect the types of gases existing in the environment, and the gas sensor is a sensor for detecting the components and the content of the gases. The general function singleness of current gas detector can only detect the concentration of a gas, and to more complicated environment, measurement personnel need be equipped with multiple gas detector, and the flow is loaded down with trivial details during the detection, wastes time and energy, reduces work efficiency to current gas detector carries inconveniently, loses easily, causes the unnecessary loss, and the practicality is not high.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides an needn't carry multiple gas detection appearance during detection, improve work efficiency to through setting up portable, the user can be convenient for carry it, has improved the portable four unification gas detection appearance of practicality.

The utility model discloses a gaseous detector of portable four unifications, which comprises a housin, the circuit board, a battery, a panel, portable and fixed axle, the casing middle part is provided with the working chamber, the circuit board is installed in the working chamber, be provided with display and sensor on the circuit board, display and sensor all are connected with the circuit board electricity, the circuit board rear end is provided with the battery case, two sets of batteries are installed in the battery case, the battery case is connected with the circuit board electricity, the panel is connected with the cooperation of casing top, the panel top is provided with first screen and gas inlet, the position of first screen and gas inlet respectively with display and sensor one-to-one, be provided with start button and stop button on the panel, start button and stop button all are connected with the circuit board electricity, portable fixes on the casing through the fixed axle.

The utility model discloses a gaseous detector of portable four unifications, wherein locking device includes nut and screw rod, portable taking is provided with the through-hole, and the nut middle part is provided with the screw hole, and the screw rod bottom is passed the through-hole with one heart and is connected the portable both ends of will carrying with the nut cooperation and fix.

The utility model discloses a portable four unification gas detection appearance, casing rear end are provided with the access hole, and access cover left end is provided with two sets of locking plates, and the locking plate is connected with the cooperation of casing rear end and is covered the access hole.

The utility model discloses a gaseous detector of portable four unifications, panel front end are provided with the rotation axis, and the rotation axis is connected visor and panel, and the visor top is provided with the second screen, and the visor covers first screen.

The utility model discloses a portable four unification gas detection appearance still includes the rubber leather sheath, and casing surface adheres to one deck rubber leather sheath.

The utility model discloses a portable four unification gas detection appearance overhauls and covers and be provided with the ventilation net, ventilation net and working chamber intercommunication.

The utility model discloses a portable four unification gas detection appearance is covered and is provided with the lug in the maintenance.

The utility model discloses a portable four unification gas detection appearance sets up out the arc recess bottom the casing.

Compared with the prior art, the beneficial effects of the utility model are that: can detect oxygen, hydrogen sulfide, carbon monoxide and combustible gas simultaneously, measure corresponding gaseous concentration respectively through each group's sensor, a tractor serves several purposes, needn't carry multiple gas detection appearance during the detection, improves work efficiency to through setting up portable, the user can be convenient for carry it, has improved the practicality.

Drawings

Fig. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic sectional view of the front view of the present invention;

fig. 3 is a rear view structure diagram of the present invention;

fig. 4 is a schematic structural diagram of the protective cover of the present invention;

FIG. 5 is a schematic view of the access cover of the present invention;

fig. 6 is a schematic structural diagram of the present invention a;

in the drawings, the reference numbers: 1. a housing; 2. a circuit board; 3. a display; 4. a sensor; 5. a battery case; 6. a battery; 7. a panel; 8. a first screen; 9. a gas inlet; 10. a start button; 11. a stop button; 12. is portable; 13. a fixed shaft; 14. a nut; 15. a screw; 16. an access cover; 17. a locking plate; 18. a rotating shaft; 19. a protective cover; 20. a second screen; 21. a rubber leather sheath; 22. a ventilation net; 23. and (4) a bump.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in figures 1 to 6, the portable four-in-one gas detector of the present invention comprises a housing 1, a circuit board 2, batteries 6, a panel 7, a portable device 12 and a fixed shaft 13, wherein a working chamber is arranged in the middle of the housing 1, the circuit board 2 is installed in the working chamber, a display 3 and a sensor 4 are arranged on the circuit board 2, the display 3 and the sensor 4 are both electrically connected with the circuit board 2, a battery box 5 is arranged at the rear end of the circuit board 2, two sets of batteries 6 are installed in the battery box 5, the battery box 5 is electrically connected with the circuit board 2, the panel 7 is connected with the top end of the housing 1 in a matching manner, a first screen 8 and a gas inlet 9 are arranged at the top end of the panel 7, the positions of the first screen 8 and the gas inlet 9 respectively correspond to the display 3 and the sensor 4 one by one-to-one, a start button 10, the portable body 12 is fixed on the shell 1 through a fixed shaft 13, and two ends of the portable body 12 are connected through a locking device; can detect oxygen, hydrogen sulfide, carbon monoxide and combustible gas simultaneously, measure corresponding gaseous concentration respectively through each group sensor 4, a tractor serves several purposes, needn't carry multiple gas detection appearance during the detection, improves work efficiency to through setting up portable 12, the user can be convenient for carry it, has improved the practicality.

The utility model discloses a portable four-in-one gas detector, wherein locking device includes nut 14 and screw rod 15, portable 12 is provided with a through hole, the middle part of nut 14 is provided with a threaded hole, the bottom end of screw rod 15 concentrically passes through the through hole to be connected with nut 14 in a matching way to fix the two ends of portable 12; the nuts 14 and the screws 15 fix the two ends of the portable body 12, so that the two ends of the portable body 12 can be prevented from being broken, the detector is damaged when falling on the ground, and the practicability is improved.

The utility model discloses a portable four unification gas detector, casing 1 rear end is provided with the access hole, and 16 left ends of access cover are provided with two sets of locking plates 17, and locking plate 17 is connected with the casing 1 rear end cooperation and is covered the access hole; by providing access cover 16, the user can more easily maintain the device and the utility is improved.

The utility model discloses a portable four unification gas detector, panel 7 front end is provided with rotation axis 18, and rotation axis 18 connects visor 19 with panel 7, and visor 19 top is provided with second screen 20, and visor 19 covers first screen 8; through setting up visor 19, can play certain guard action to first screen 8, prevent that sharp-pointed object from touchhing first screen 8 and make its damage, cause the unnecessary loss, improved the practicality.

The portable four-in-one gas detector of the utility model also comprises a rubber leather sheath 21, and a layer of rubber leather sheath 21 is attached to the surface of the shell 1; through setting up rubber leather sheath 21, the damage degree of detector can effectively be reduced when the detector drops on the ground by accident, has improved the security.

The utility model discloses a portable four-in-one gas detector, the access cover 16 is provided with a ventilation net 22, and the ventilation net 22 is communicated with the working chamber; through setting up ventilation net 22, can carry out suitable ventilation for the working chamber, the phenomenon of generating heat appears when effectively preventing the detector to use, has improved the practicality.

The utility model discloses a portable four-in-one gas detector, a lug 23 is arranged on an access cover 16; by providing the projection 23, the access cover 16 can be opened and closed by an operator conveniently, and convenience is improved.

The portable four-in-one gas detector of the utility model arranges an arc groove at the bottom of the shell 1; the utility model can make the user more comfortable when using, and is not easy to slide off the hand, and the practicability is improved.

The utility model discloses a portable four unification gas detection appearance, it at the during operation, at first open access cover 16 and provide electric power for the detector, later carry it to detection area, can detect oxygen, hydrogen sulfide, carbon monoxide and combustible gas simultaneously, through each group sensor 4 respectively measure corresponding gaseous concentration can.

The portable four-in-one gas detector of the utility model adopts common mechanical modes, and can be implemented as long as the beneficial effects are achieved; the utility model discloses a portable four unification gas detection appearance's circuit board, display and sensor are purchase on the market, and this technical staff only need according to its subsidiary service instruction install and operate can.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A portable four-in-one gas detector is characterized by comprising a shell (1), a circuit board (2), batteries (6), a panel (7), a portable device (12) and a fixed shaft (13), wherein a working cavity is arranged in the middle of the shell (1), the circuit board (2) is arranged in the working cavity, a display (3) and a sensor (4) are arranged on the circuit board (2), the display (3) and the sensor (4) are electrically connected with the circuit board (2), a battery box (5) is arranged at the rear end of the circuit board (2), the two groups of batteries (6) are arranged in the battery box (5), the battery box (5) is electrically connected with the circuit board (2), the panel (7) is connected with the top end of the shell (1) in a matching manner, a first screen (8) and a gas inlet (9) are arranged at the top end of the panel (7), the positions of the first screen (8) and the gas inlet (9) are respectively in one-to, a start button (10) and a stop button (11) are arranged on the panel (7), the start button (10) and the stop button (11) are electrically connected with the circuit board (2), a portable body (12) is fixed on the shell (1) through a fixing shaft (13), and two ends of the portable body (12) are connected through a locking device.

2. The portable four-in-one gas detector according to claim 1, wherein the locking device comprises a nut (14) and a screw (15), a through hole is formed in the portable device (12), a threaded hole is formed in the middle of the nut (14), and the bottom end of the screw (15) concentrically penetrates through the through hole to be matched and connected with the nut (14) to fix two ends of the portable device (12).

3. The portable four-in-one gas detector according to claim 2, wherein the rear end of the housing (1) is provided with an access opening, the left end of the access cover (16) is provided with two sets of locking plates (17), and the locking plates (17) are connected with the rear end of the housing (1) in a matching way to cover the access opening.

4. The portable four-in-one gas detector according to claim 3, wherein a rotating shaft (18) is provided at the front end of the panel (7), the rotating shaft (18) connects the protective cover (19) with the panel (7), a second screen (20) is provided at the top end of the protective cover (19), and the protective cover (19) covers the first screen (8).

5. The portable four-in-one gas detector according to claim 4, further comprising a rubber leather sheath (21), wherein a layer of rubber leather sheath (21) is attached to the surface of the housing (1).

6. The portable four-in-one gas detector according to claim 3, wherein the access cover (16) is provided with a ventilation net (22), and the ventilation net (22) is communicated with the working chamber.

7. The portable four-in-one gas detector according to claim 3, wherein the access cover (16) is provided with a projection (23).

8. The portable four-in-one gas detector according to claim 1, wherein an arc-shaped groove is formed at the bottom of the housing (1).