CN216669827U

CN216669827U - Two-line communication gas detector with display function

Info

Publication number: CN216669827U
Application number: CN202123065296.XU
Authority: CN
Inventors: 冷程程; 陈萌; 崔成龙
Original assignee: Jinan Chuangxin Electronics Co ltd
Current assignee: Jinan Chuangxin Electronics Co ltd
Priority date: 2021-12-08
Filing date: 2021-12-08
Publication date: 2022-06-03
Anticipated expiration: 2031-12-08

Abstract

The utility model relates to the technical field of gas detection, in particular to a two-line communication gas detector with a display function. The technical scheme comprises the following steps: the device comprises a device main body, a thread block and a slide bar, wherein an operation plate is installed at one end of the device main body, a display screen is installed at one end of the operation plate, a control button is installed at the bottom of the operation plate at one end of the device main body, sliding grooves are formed in two sides of the inside of the device main body, the slide bar is installed in each sliding groove, and a sliding sleeve is installed on the periphery of each slide bar. According to the utility model, the operation panel is arranged at one end of the device main body, when the device is used, an operator can read internal data through the display screen arranged at one end of the operation panel, and can slide on the periphery of the sliding rod through the sliding sleeve arranged in the protective cover, so that the protective effect is achieved on the device.

Description

Two-line communication gas detector with display function

Technical Field

The utility model relates to the technical field of gas detection, in particular to a two-line communication gas detector with a display function.

Background

Gas detectors are electrochemical sensors that operate by reacting with a gas being measured and producing an electrical signal proportional to the concentration of the gas. A typical electrochemical sensor consists of a sensing (or working) electrode and a counter electrode, separated by a thin electrolyte layer. The gas first reacts with the sensor through tiny capillary-type openings, then becomes a hydrophobic barrier, and finally reaches the electrode surface. In this way, an appropriate amount of gas is allowed to react with the sensing electrode to form a sufficient electrical signal while preventing electrolyte from leaking out of the sensor. The gas diffusing through the barrier reacts with the sensing electrode, which may employ an oxidation mechanism or a reduction mechanism. These reactions are catalyzed by electrode materials designed for the gas being measured.

Through the retrieval, patent publication number discloses a portable gas detector for gaseous detection, including gaseous detection module, alarm module and power supply unit, gaseous detection module with alarm module interconnect, just gaseous detection module, alarm module all be connected to power supply unit, be its power supply by power supply unit, power supply unit through setting up the USB interface connection power supply on portable gas detector's casing.

The existing two-wire communication gas detector has the following defects:

1. the existing two-wire communication gas detector is inconvenient for reading internal data when in use, and meanwhile, due to different working environments, the device is easy to collide with by external force when working outdoors, so that the detection accuracy of the device is reduced, and the service life of the device is also reduced;

2. when the existing two-wire communication gas detector is used for conducting wire connection on a device, the wire is easy to fall off, the device cannot be normally used, and the smoothness of the detection process of the device is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a two-wire communication gas detector with a display function, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a two line communication gas detector of area display function, includes device main part, screw thread piece and slide bar, the operation panel is installed to device main part one end, the display screen is installed to operation panel one end, control button is installed to the operation panel bottom of device main part one end, the inside both sides of device main part are provided with the sliding tray, sliding tray internally mounted has the slide bar, the sliding sleeve is installed to the slide bar periphery, the sliding sleeve is installed in the inside both sides of protective cover, the spring is installed to slide bar outlying sliding sleeve bottom, the threaded rod is installed to the inside bottom of device main part, the screw thread piece is installed to the threaded rod periphery, the grip block is installed to screw thread piece bottom, the grip block is installed to the grip block opposite side, the carousel is installed to threaded rod one side.

When the device is used, a worker can read internal data through a display screen arranged at one end of an operation panel, and can slide on the periphery of a sliding rod through a sliding sleeve arranged in a protective cover to play a protective effect on the device.

Preferably, the mounting panel is installed at device main part top, and the installation inserted bar is installed to the inside horizontal interlude of mounting panel, and installation knob is installed to installation inserted bar one end. When the device uses, the installation inserted bar and the installation knob of the inside horizontal interlude of accessible mounting panel are installed the device, have promoted the stability that the device used.

Preferably, the connecting plate is installed at device main part top, and the warning light is installed at the connecting plate top. When the device detects hazardous gas, the warning lamp gives out a warning, so that the practicability of the device is improved.

Preferably, an air inlet plate is installed on one side of the connecting plate at the top of the device main body, and an air inlet groove is installed at the top of the air inlet plate. When the device surveys, the accessible air inlet duct is collected gas, has promoted the convenience that the device used.

Preferably, a pull handle is installed at one end of the protective cover, and a spongy cushion is installed on the periphery of the pull handle. When the device is pulled, the convenience of the device in use is improved by holding the spongy cushion to pull the pull handle.

Preferably, a rotating rod is installed on one side of the rotating disk, and an anti-skid pad is installed on the periphery of the rotating rod. When the staff rotates the bull stick, the accessible is held the slipmat and is increased the friction between hand and the device, prevents that the hand from sliding, has promoted the security of device use.

Compared with the prior art, the utility model has the beneficial effects that:

1. through installing the operation panel in device main part one end, when the device was used, the display screen of staff's accessible operation panel one end installation read internal data, and accessible protective cover internally mounted's sliding sleeve slides at the slide bar periphery simultaneously, plays the safeguard effect to the device, uses when the device to accomplish the back, and the elastic potential energy of accessible spring covers the protective cover in the device surface, has promoted the life of device.

2. Through installing the slide bar at the operation panel other end, when the device was installed, the accessible was threaded between the grip block with the wire, and it is rotatory to drive the threaded rod through rotatory carousel simultaneously, can drive two sets of screw thread pieces this moment and remove to the direction of being close to each other, makes two sets of grip blocks carry out the closure, and two sets of grip blocks carry out the centre gripping to the device simultaneously and fix, have promoted the convenience that the device used.

Drawings

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

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

FIG. 3 is a partial schematic view of a threaded rod of the present invention;

FIG. 4 is a partial structural view of the slide bar of the present invention.

In the figure: 1. a device main body; 101. mounting a plate; 102. installing an inserted link; 103. a warning light; 104. installing a knob; 105. a connecting plate; 106. an operation panel; 107. a display screen; 108. a protective cover; 109. a sponge cushion; 110. pulling a handle; 111. an air intake plate; 112. a control button; 113. an air inlet groove; 2. a thread block; 201. a threaded rod; 202. a clamping plate; 203. a turntable; 204. a non-slip mat; 205. a rotating rod; 206. a clamping block; 3. a slide bar; 301. a sliding groove; 302. a sliding sleeve; 303. a spring.

Detailed Description

The technical solution of the present invention is further explained with reference to the accompanying drawings and specific embodiments.

Example one

As shown in fig. 2-3, the two-wire communication gas detector with the display function provided by the present invention includes a device main body 1, a thread block 2 and a sliding rod 3, wherein an operation panel 106 is installed at one end of the device main body 1, a display screen 107 is installed at one end of the operation panel 106, a control button 112 is installed at the bottom of the operation panel 106 at one end of the device main body 1, sliding grooves 301 are formed at two sides inside the device main body 1, the sliding rod 3 is installed inside the sliding groove 301, a sliding sleeve 302 is installed at the periphery of the sliding rod 3, the sliding sleeve 302 is installed at two sides inside a protective cover 108, a spring 303 is installed at the bottom of the sliding sleeve 302 at the periphery of the sliding rod 3, a threaded rod 201 is installed at the bottom inside the device main body 1, the thread block 2 is installed at the periphery of the threaded rod 201, a clamping plate 202 is installed at the bottom of the thread block 2, a clamping block 206 is installed at the other side of the clamping plate 202, and a turntable 203 is installed at one side of the threaded rod 201.

The working principle of the heat dissipation structure based on the air conditioner condenser control device in the embodiment 1 is as follows: when the device is used, the display screen 107 installed at one end of the operation panel 106 can be used for reading internal data, meanwhile, the sliding sleeve 302 installed inside the protective cover 108 can slide on the periphery of the sliding rod 3, the device is protected, after the device is used, the protective cover 108 can be covered on the surface of the device through elastic potential energy of the spring 303, the service life of the device is prolonged, when the device is installed, a wire can penetrate through the clamping plates 202 through the through, meanwhile, the threaded rod 201 is driven to rotate through the rotating turntable 203, at the moment, the two sets of threaded blocks 2 can be driven to move towards the direction close to each other, the two sets of clamping blocks 206 are closed, meanwhile, the device is clamped and fixed through the two sets of clamping plates 202, and the use convenience of the device is improved.

Example two

As shown in fig. 1 or fig. 4, compared with the first embodiment, the two-wire communication gas detector with a display function according to the present invention further includes: mounting panel 101 is installed at device main part 1 top, the inside horizontal interlude of mounting panel 101 is installed installation inserted bar 102, installation knob 104 is installed to installation inserted bar 102 one end, connecting plate 105 is installed at device main part 1 top, warning light 103 is installed at connecting plate 105 top, inlet plate 111 is installed to connecting plate 105 one side at device main part 1 top, inlet duct 113 is installed at inlet plate 111 top, protective cover 108 one end is installed and is drawn handle 110, draw handle 110 peripheral foam-rubber cushion 109 of installing, bull stick 205 is installed to carousel 203 one side, slipmat 204 is installed to bull stick 205 peripheral.

In this embodiment, when the device uses, the installation inserted bar 102 and the installation knob 104 of the inside horizontal interlude of accessible mounting panel 101 are installed the device, the stability of device use has been promoted, when the device surveys hazardous gas, accessible warning light 103 sends the warning, the practicality of device has been promoted, survey time measuring when the device, accessible inlet tank 113 is collected gas, the convenience of device use has been promoted, when the device stimulates, the accessible is held the foam-rubber cushion 109 and is pulled handle 110 and promoted the convenience of device use, the accessible is held the non slip mat 204 and is increased the friction between hand and the device when staff rotates bull stick 205, prevent that the hand from skidding, the security of device use has been promoted.

The above embodiments are merely some preferred embodiments of the present invention, and those skilled in the art can make various alternative modifications and combinations of the above embodiments based on the technical solution of the present invention and the related teaching of the above embodiments.

Claims

1. The utility model provides a two line communication gas detector of function are shown in area, includes device main part (1), screw thread piece (2) and slide bar (3), its characterized in that: operation panel (106) is installed to device main part (1) one end, display screen (107) are installed to operation panel (106) one end, control button (112) are installed to operation panel (106) bottom of device main part (1) one end, the inside both sides of device main part (1) are provided with sliding tray (301), sliding tray (301) internally mounted has slide bar (3), sliding sleeve (302) is installed to slide bar (3) periphery, sliding sleeve (302) is installed in the inside both sides of protective cover (108), spring (303) are installed to slide bar (3) outlying sliding sleeve (302) bottom, threaded rod (201) are installed to the inside bottom of device main part (1), threaded block (2) are installed to threaded rod (201) periphery, grip block (202) are installed to threaded block (2) bottom, grip block (206) are installed to grip block (202) opposite side, and a rotary disc (203) is arranged on one side of the threaded rod (201).

2. The two-wire communication gas detector with the display function according to claim 1, wherein: mounting panel (101) are installed at device main part (1) top, and installation inserted bar (102) are installed to inside horizontal interlude of mounting panel (101), and installation knob (104) are installed to installation inserted bar (102) one end.

3. The two-wire communication gas detector with the display function according to claim 1, wherein: connecting plate (105) are installed at device main part (1) top, and warning light (103) are installed at connecting plate (105) top.

4. The two-wire communication gas detector with the display function according to claim 1, wherein: an air inlet plate (111) is installed on one side of a connecting plate (105) at the top of the device main body (1), and an air inlet groove (113) is installed at the top of the air inlet plate (111).

5. The two-wire communication gas detector with the display function according to claim 1, wherein: a pull handle (110) is installed at one end of the protective cover (108), and a sponge pad (109) is installed on the periphery of the pull handle (110).

6. The two-wire communication gas detector with the display function according to claim 1, wherein: a rotating rod (205) is installed on one side of the rotating disk (203), and an anti-skid pad (204) is installed on the periphery of the rotating rod (205).