CN214475461U - External gas detector of power supply - Google Patents
External gas detector of power supply Download PDFInfo
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- CN214475461U CN214475461U CN202120342790.7U CN202120342790U CN214475461U CN 214475461 U CN214475461 U CN 214475461U CN 202120342790 U CN202120342790 U CN 202120342790U CN 214475461 U CN214475461 U CN 214475461U
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Abstract
The utility model discloses a gas detector with external power supply, which comprises a machine body, wherein a red alarm lamp indicator, a yellow fault indicator, a red preheating indicator and a green power indicator are sequentially arranged on one side of the front of the machine body from top to bottom, a gas detection hole is arranged on the bottom of one side of the machine body, a connecting wire is connected to the top end of the machine body, and a mounting plate is arranged on the bottom of the back of the machine body and is spliced with the machine body, so that the problems of inconvenient installation and use, poor indication effect on gas detection, influence on the normal use of the gas detector and inaccurate gas detection are solved, the structure of the gas detector is improved and optimized, the gas detector is convenient to install and is convenient to connect with an external power supply, and the gas detector is convenient to use, and the gas detector has good indication effect on the gas detection process.
Description
Technical Field
The utility model relates to a detector technical field specifically is an external gas detector supplies power.
Background
The gas detector is also called as a combustible gas detector, and is a detector responding to the concentration of single or multiple combustible gases, and the following problems exist in the installation and use process of the gas detector: the ubiquitous installation of current gas detector is inconvenient, and is poor to the indicating effect that gas was surveyed, influences gas detector's normal use, and then leads to surveying inaccurate problem to the gas.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an external gas detector supplies power, it is inconvenient to aim at improving the ubiquitous installation of current gas detector and use, and is poor to the indicating effect that gas was surveyed, influences gas detector's normal use, and then leads to surveying unsafe problem to the gas.
The utility model discloses a realize like this:
a fuel gas detector with external power supply comprises a machine body, wherein a red alarm indicator lamp, a yellow fault indicator lamp, a red preheating indicator lamp and a green power indicator lamp are sequentially arranged on one side of the front of the machine body from top to bottom, a gas detection hole is formed in the bottom of one side of the machine body, a connecting wire is connected to the top end of the machine body, a mounting plate is arranged on the bottom of the back of the machine body, the mounting plate and the machine body are spliced together, an external interface circuit, a mainboard interface circuit and an LED circuit are integrated in the machine body, the mainboard interface circuit comprises a mainboard I and a mainboard II, pins of the mainboard I are correspondingly connected with pins of the external interface circuit, and pins of the mainboard II are connected with corresponding ends of the LED circuit; the red alarm indicator lamp is convenient for giving out red light to give out an alarm when the gas detector detects that the gas content exceeds the standard, the yellow fault indicator lamp is convenient for indicating whether the gas detector has a fault or not, the green power indicator lamp can be electrified with the gas detector normally or not, the gas detection hole is convenient for detecting the content of combustible gas in the air, so that the gas detector is convenient to use, the connecting wire is convenient for electrifying the gas detector, so that the gas detector is convenient to mount and use, the mounting plate is convenient for mounting and using the gas detector, the external interface circuit is convenient to match with the power-on port, so that the power-on port is convenient to match with the connecting wire, so that the connecting wire is convenient to electrify the whole gas detector, so that the whole gas detector is convenient to use, and the mainboard interface circuit is convenient for the mainboard to match with the external interface circuit, the LED circuit and other circuits, the whole gas detector of being convenient for control operates, and the LED circuit is convenient for control the pilot lamp and the warning light of whole organism, and then makes things convenient for normal operation and the use of whole organism.
Further, a two-dimensional code groove is formed in one edge of the upper portion of the front face of the machine body, and a buzzer sound outlet is formed in the bottom of the front face of the machine body; the two-dimensional code groove is convenient for put up the two-dimensional code to make things convenient for the discernment and the use of organism, go out the sound hole and be convenient for send the alarm at the organism and can spread the organism through the sound of bee calling organ.
Further, a power switch is arranged on one side of the machine body along the position right above the gas detection hole, and a silencing key is arranged on one side of the bottom of the front side of the machine body; switch is convenient for open and shut gas detector to make things convenient for gas detector's use, the amortization button is convenient for after gas alarm sends the chimes of doom staff handles the scene and closes gas detector's chimes of doom.
Furthermore, two USB interfaces are arranged at the top end of the machine body, a TYPE-C charging interface is arranged at the top end of the machine body along one side of the USB interfaces, and slots are symmetrically arranged on the bottom surface of the machine body; the USB interface is convenient for connect with the connecting wire to conveniently carry out the function view to the organism, TYPE-C charges the interface and is convenient for can charge the energy storage to the organism when needing the organism to break away from external power source to use, and the slot is convenient for the organism cooperation mounting panel, is convenient for install and use the organism.
Furthermore, a plug is arranged at the position, aligned with the USB interface, of the connecting line, an electric connector is arranged at the other end of the connecting line, and an electric connecting groove is formed in the side face of the electric connector; the plug is convenient for connect down and the organism is connected to make things convenient for the organism circular telegram to use, connect the electrical connector be convenient for with the power connection together, thereby conveniently supply power to the organism, connect the electric tank and be convenient for external controller and connecting wire connection, thereby make things convenient for external controller to cooperate the connecting wire indirect with the organism link together.
Furthermore, ear plates are symmetrically arranged on two sides of the mounting plate, connecting holes are formed in the middle of the ear plates, and inserting plates are arranged at the bottom of the mounting plate and aligned with the inserting grooves; the otic placode is convenient for mounting panel and wall connection, and the connecting hole is convenient for the bolt to pass to conveniently fix the mounting panel on the wall body through the bolt, the installation and the use of the mounting panel of being convenient for, the picture peg is convenient for carry out the bearing to the organism, thereby makes things convenient for the stable installation and the use of organism.
Furthermore, an external power interface adopts ZC05, and pins of an external interface circuit correspond to the mainboard I; ZC05 possesses the basic function that the gas leaked the warning, and the gas detector can send out the warning after the concentration of the indoor combustible gas reached certain numerical value, and external interface circuit's pin and mainboard I correspond each other and are installed in external interface circuit and mainboard I and link together, but this kind of external interface circuit does not receive external power supply's influence, has ensured gas detector's safe handling.
Furthermore, the end of the LED circuit corresponds to the pin of the main board II, the LED circuit is connected with the indicator lamp respectively, the indicator lamp connected with the LED circuit comprises an alarm lamp and a sensor lamp, a sensor fault circuit is integrated in the LED circuit, and the LED circuit is connected with the chip in the machine body; the LED circuit end and the main board II are in pin mutual correspondence so as to facilitate connection of the LED circuit and the main board II, the alarm lamp is convenient to send out an alarm when the sensor breaks down, the sensor lamp is convenient for workers to maintain in time, the sensor lamp is convenient for displaying whether the sensor works normally, the sensor fault circuit is convenient for monitoring whether the sensor breaks down in real time, and the chip is convenient for controlling the whole gas detector.
Pass through expansion bolts with the mounting panel during the use and fix on the wall body, then peg graft the organism on the mounting panel, later link together through connecting wire and organism, and make and link together external power supply of box, thereby reach the purpose to the organism power supply, the red warning light of organism just can light after gaseous inspection hole detects that combustible gas reaches certain concentration in the air, bee calling organ goes out the sound that the sound mouth just can send the early warning simultaneously, thereby makes things convenient for the staff in time to handle.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a structure to gas detector improves and optimizes for also be convenient for carry out external power supply to gas detector when gas detector is convenient for to install and connect, the use of the gas detector of being convenient for, and this kind of gas detector is good to the process instruction effect that the gas was surveyed, and the staff of being convenient for knows the condition of gas detector in real time, thereby avoids gas detector to break down and the problem that can not in time handle.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural diagram of the gas detector of the present invention at a first viewing angle;
fig. 2 is a schematic structural diagram of the gas detector of the present invention at a second viewing angle;
fig. 3 is a schematic structural view of the machine body of the present invention at a first viewing angle;
fig. 4 is a schematic structural view of the machine body of the present invention at a second viewing angle;
fig. 5 is a schematic structural diagram of the connecting wire of the present invention;
fig. 6 is a schematic structural diagram of the mounting plate of the present invention;
fig. 7 is an external interface circuit diagram of the present invention;
fig. 8 is a circuit diagram of the motherboard interface of the present invention;
fig. 9 is a circuit diagram of the LED of the present invention;
fig. 10 is a block diagram of the structure of the interface circuit of the main board, the external interface circuit and the LED circuit;
in the figure: 1-body; 101-red alarm indicator light; 102-yellow fault indicator light; 103-red preheat indicator light; 104-green power indicator light; 11-a buzzer sound outlet; 12-a power switch; 13-a silencing button; 14-two-dimensional code slots; 15-a USB interface; 16-TYPE-C charging interface; 17-gas detection holes; 18-a slot; 2-connecting wires; 21-a plug; 22-connecting a contact; 23-connecting an electric tank; 3, mounting a plate; 31-ear plate; 32-connecting hole; 33-board insertion: 4-a motherboard interface circuit; 5-external interface circuit; 6-LED circuit.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.
Example (b): referring to fig. 1, 2, 3 and 10: a gas detector with external power supply comprises a machine body 1, wherein a red alarm indicator lamp 101, a yellow fault indicator lamp 102, a red preheating indicator lamp 103 and a green power indicator lamp 104 are sequentially arranged on one side of the front surface of the machine body 1 from top to bottom, a gas detection hole 17 is formed in the bottom of one side of the machine body 1, a connecting wire 2 is connected to the top end of the machine body 1, a mounting plate 3 is arranged on the bottom of the back surface of the machine body 1, the mounting plate 3 and the machine body 1 are spliced together, an external interface circuit 5, a main plate interface circuit 4 and an LED circuit 6 are integrated in the machine body 1, the main plate interface circuit 4 comprises a main plate I and a main plate II, pins of the main plate I and pins of the external interface circuit 5 are correspondingly connected together, and pins of the main plate II and corresponding ends of the LED circuit 6 are connected together; the red alarm indicator light 101 is convenient for giving out red light to give out an alarm when the gas detector detects that the gas content exceeds the standard, the yellow fault indicator light 102 is convenient for indicating whether the gas detector has a fault or not, the green power indicator light 104 can be electrified with the gas detector to indicate whether the whole machine body 1 is normal or not, the gas detection hole 17 is convenient for detecting the content of combustible gas in the air, so that the gas detector is convenient to use, the connecting wire 2 is convenient for electrifying the gas detector, so that the gas detector is convenient to install and use, the mounting plate 3 is convenient for installing and using the gas detector, the external interface circuit 5 is convenient for matching with an electric interface, so that the electric interface is convenient for matching with the connecting wire 2, so that the connecting wire 2 is convenient for electrifying the whole gas detector, so that the whole gas detector is convenient to use, the mainboard interface circuit 4 is convenient for matching with the external interface circuit 5, the LED circuit 6 and other circuits, the whole gas detector is convenient to control to operate, the LED circuit 6 is convenient to control the indicator light and the warning light of the whole machine body 1, and therefore the whole machine body 1 is convenient to operate and use normally; the structure enables the gas detector to be convenient for installation and simultaneously facilitates connection of an external power supply to the gas detector, the gas detector is convenient to use, the gas detector has a good indication effect on the gas detection process, and workers can know the condition of the gas detector in real time, so that the problem that the gas detector fails and cannot be processed in time is avoided.
Referring to fig. 3 and 4: a two-dimensional code slot 14 is arranged at one edge of the upper part of the front surface of the machine body 1, and a buzzer sound outlet 11 is arranged at the bottom of the front surface of the machine body 1; the two-dimensional code groove 14 is convenient for pasting a two-dimensional code, so that the machine body 1 can be conveniently identified and used, and the sound outlet hole is convenient for sending out an alarm at the machine body 1 and the alarm can be transmitted out of the machine body 1 through the sound of the buzzer; a power switch 12 is arranged on one side of the machine body 1 along the position right above the gas detection hole 17, and a silencing key 13 is arranged on one side of the bottom of the front side of the machine body 1; the power switch 12 is convenient for opening and closing the gas detector, so that the gas detector can be conveniently used, and the silencing key 13 is convenient for a worker to close the alarm sound of the gas detector after the worker processes the site after the gas alarm gives the alarm sound; the top end of the machine body 1 is provided with two USB interfaces 15, the top end of the machine body 1 is provided with a TYPE-C charging interface 16 along one side of the USB interface 15, and the bottom surface of the machine body 1 is symmetrically provided with slots 18; USB interface 15 is convenient for connect with connecting wire 2 to the convenience carries out the function view to organism 1, and TYPE-C charges interface 16 and is convenient for can charge the energy storage to organism 1 when needing organism 1 to break away from external power source to use, and slot 18 is convenient for organism 1 cooperation mounting panel 3, is convenient for install and use organism 1.
Referring to FIG. 5: a plug 21 is arranged at the position of the connecting wire 2 aligned with the USB interface 15, an electric connector 22 is arranged at the other end of the connecting wire 2, and an electric connecting groove 23 is arranged on the side surface of the electric connector 22; the plug 21 is convenient for connect down and is connected with organism 1 to make things convenient for the use of organism 1 circular telegram, connect electrical connector 22 to be convenient for and link together with the power, thereby conveniently supply power to organism 1, connect the electric tank 23 external controller of being convenient for and connecting wire 2 to be connected, thereby make things convenient for external controller to cooperate connecting wire 2 indirect link together with organism 1.
Referring to FIG. 6: ear plates 31 are symmetrically arranged on two sides of the mounting plate 3, a connecting hole 32 is arranged in the middle of each ear plate 31, and an inserting plate 33 is arranged at the bottom of the mounting plate 3 and aligned with the slot 18; the otic placode 31 is convenient for mounting panel 3 and wall connection, and the connecting hole 32 is convenient for the bolt to pass to conveniently fix mounting panel 3 on the wall body through the bolt, the installation and the use of the mounting panel 3 of being convenient for, picture peg 33 is convenient for carry out the bearing to organism 1, thereby makes things convenient for stable installation and the use of organism 1.
Referring to fig. 7, 8 and 9: the external power interface adopts ZC05, and the pins of the external interface circuit 5 correspond to the mainboard I; the ZC05 has the basic function of gas leakage alarm, so that the gas detector can give an alarm after the concentration of indoor combustible gas reaches a certain value, the pin of the external interface circuit 5 and the mainboard I are correspondingly connected together by being arranged on the external interface circuit 5 and the mainboard I, but the external interface circuit 5 is not influenced by an external power supply, and the safe use of the gas detector is ensured; the end of the LED circuit 6 corresponds to the pin of the mainboard II, the LED circuit 6 is connected with the indicator lamp respectively, the indicator lamp connected with the LED circuit 6 comprises an alarm lamp and a sensor lamp, a sensor fault circuit is integrated in the LED circuit 6, and the LED circuit 6 is connected with the chip in the machine body 1; the pin mutual correspondence of 6 ends of LED circuit and mainboard II is LED circuit 6 and mainboard circuit connection of being convenient for, and the alarm lamp is convenient for send out the police dispatch newspaper when the sensor breaks down, and the staff in time maintenance of being convenient for, the sensor lamp be convenient for show sensor whether normal work, sensor fault circuit be convenient for real-time supervision sensor whether break down, the whole gas detector of chip control of being convenient for.
The using method comprises the following steps: during the use with mounting panel 3 through expansion bolts fixed on the wall body, then peg graft organism 1 on mounting panel 3, later link together through connecting wire 2 and organism 1, and make 2 external power supply of connecting wire link together, thereby reach the purpose to organism 1 power supply, detect in the air that gaseous inspection hole 17 detects that combustible gas reaches the red warning pilot lamp 101 of organism 1 behind the certain concentration just can light, buzzer sound mouth 11 just can send the sound of early warning simultaneously, thereby make things convenient for the staff in time to handle.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides an external gas detector of power supply which characterized in that: comprises a machine body (1), a red alarm indicator light (101), a yellow fault indicator light (102), a red preheating indicator light (103) and a green power indicator light (104) are sequentially arranged on one side of the front surface of the machine body (1) from top to bottom, a gas detection hole (17) is arranged at the bottom of one side of the machine body (1), the top end of the machine body (1) is connected with a connecting wire (2), the bottom of the back of the machine body (1) is provided with an installation plate (3), the installation plate (3) is spliced with the machine body (1), an external interface circuit (5), a mainboard interface circuit (4) and an LED circuit (6) are integrated in the machine body (1), the mainboard interface circuit (4) comprises a mainboard I and a mainboard II, the pins of the mainboard I are correspondingly connected with the pins of the external interface circuit (5), and the pins of the mainboard II are connected with the corresponding ends of the LED circuits (6).
2. The externally powered gas detector as claimed in claim 1, wherein a two-dimensional code slot (14) is formed at a corner of the upper portion of the front surface of the body (1), and a buzzer sound outlet (11) is formed at the bottom of the front surface of the body (1).
3. The externally powered gas sensor as claimed in claim 2, wherein a power switch (12) is provided at one side of the body (1) along a position right above the gas detection hole (17), and a noise reduction button (13) is provided at one side of the bottom of the front side of the body (1).
4. The external gas detector of supplying power of claim 3, characterized in that, the top of the machine body (1) is provided with two USB interfaces (15), the top of the machine body (1) is provided with TYPE-C charging interface (16) along one side of the USB interface (15), and slots (18) are symmetrically arranged on the bottom of the machine body (1).
5. The externally powered gas detector as claimed in claim 4, characterized in that a plug (21) is arranged at the position of the connecting line (2) aligned with the USB interface (15), an electric connector (22) is arranged at the other end of the connecting line (2), and an electric slot (23) is arranged at the side of the electric connector (22).
6. The externally powered gas detector as claimed in claim 5, characterized in that the mounting plate (3) is provided with ear plates (31) symmetrically on both sides, the middle of the ear plate (31) is provided with a connecting hole (32), and the bottom of the mounting plate (3) is provided with an inserting plate (33) aligned with the slot (18).
7. The externally powered gas sensor as claimed in claim 6, characterized in that the external interface circuit (5) adopts ZC05, and the pins of the external interface circuit (5) and the motherboard I correspond to each other.
8. The externally powered gas detector as claimed in claim 7, characterized in that the end of the LED circuit (6) and the pin of the motherboard II correspond to each other, the LED circuit (6) and the indicator are respectively connected together, the indicator connected to the LED circuit (6) includes an alarm lamp and a sensor lamp, a sensor fault circuit is integrated in the LED circuit (6), and the LED circuit (6) and the chip in the body (1) are connected together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120342790.7U CN214475461U (en) | 2021-02-01 | 2021-02-01 | External gas detector of power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120342790.7U CN214475461U (en) | 2021-02-01 | 2021-02-01 | External gas detector of power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214475461U true CN214475461U (en) | 2021-10-22 |
Family
ID=78137273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120342790.7U Active CN214475461U (en) | 2021-02-01 | 2021-02-01 | External gas detector of power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214475461U (en) |
-
2021
- 2021-02-01 CN CN202120342790.7U patent/CN214475461U/en active Active
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