CN211785410U - Oxygen transmitter - Google Patents

Abstract

The utility model discloses an oxygen changer, including the drain pan, the welding has two fixed stations that horizontal structure distributes on the bottom inner wall of drain pan, and opens on the top outer wall of fixed station has the fixed slot, all welds on the both sides outer wall that the fixed slot is relative and on the bottom outer wall and has the spring that is equidistance and distribute, and the welding has the mount on the top outer wall of spring, and on the top outer wall of two mounts respectively the joint have processing chip and monitoring chip, and it has the groove of taking a breath to open on one side outer wall of drain pan, and the inside joint in the groove of taking a breath has the mounting bracket. The utility model discloses an equal joint of processing chip and monitoring chip has the spring in the inside of mount, the cloth of dividing equally all around of mount, when receiving the impact, can prevent that violent vibrations direct action from on processing chip and monitoring chip, has reduced processing chip and monitoring chip because of the probability that vibrations damaged effectively, has prolonged the life that oxygen sent the changer.

Description

Oxygen transmitter

Technical Field

The utility model relates to an instrument and meter technical field especially relates to an oxygen changer.

Background

The transmitter is developed from a sensor, all sensors which can output physical quantity signals in the form and quantity range meeting the international standard are transmitters, and the direct current signals have the advantages of no influence of the properties of inductance, capacitance and load in a line, no phase shift problem and the like, so that the international electrotechnical commission determines the current signals of 4mA-20mA and the voltage signals of 1V-5V as the unified standard of analog signals in a process control system.

The oxygen transmitter can detect the concentration of oxygen gas and whether the oxygen contains harmful gas, but the existing oxygen transmitter does not have the anti-vibration function generally, and when the oxygen transmitter moves or receives vibration, the damage of an internal chip is easily caused. Therefore, it is desirable to design an oxygen transmitter to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an oxygen transmitter.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an oxygen changer, includes the drain pan, the welding has two fixed stations that horizontal structure distributes on the bottom inner wall of drain pan, and opens on the top outer wall of fixed station has the fixed slot, all weld on the relative both sides outer wall of fixed slot and on the bottom outer wall and be the spring that the equidistance distributes, the welding has the mount on the top outer wall of spring, and on the top outer wall of two mounts respectively the joint have processing chip and monitoring chip.

Furthermore, an air exchange groove is formed in the outer wall of one side of the bottom shell, a mounting frame is clamped in the air exchange groove, an air exchange fan is connected to the inside of the mounting frame through screws, a separation net is clamped on the outer wall of one side of the mounting frame, and air inlet grooves distributed equidistantly are formed in the outer wall of one side, away from the air exchange groove, of the bottom shell.

Furthermore, open on one side outer wall in groove of breathing freely and have the draw-in groove, the welding has the fixture block on one side outer wall of mounting bracket, and the mounting bracket passes through the fixture block joint in the inside of draw-in groove.

Furthermore, a handle is welded on the outer wall of one side of the bottom shell, and a baffle is connected to the outer wall of one side of the handle through screws.

Further, all open on one side outer wall of baffle and on one side outer wall of drain pan and accomodate the groove, it is connected with the mounting panel to accomodate through the hinge rotation on one side inner wall in groove, and opens on the top outer wall of mounting panel has the mounting hole, it has the fixed block to accomodate the welding on one side inner wall in groove.

Furthermore, a power supply cavity is preset in the handle, a storage battery is inserted in the power supply cavity, and the processing chip and the monitoring chip are electrically connected to the output end of the storage battery.

The utility model has the advantages that:

1. through the spring and the fixing frame, the processing chip and the monitoring chip are clamped in the fixing frame, the springs are distributed on the periphery of the fixing frame, and when the processing chip and the monitoring chip are impacted, violent vibration can be prevented from directly acting on the processing chip and the monitoring chip, so that the probability of damage of the processing chip and the monitoring chip due to vibration is effectively reduced, and the service life of the oxygen transmitter is prolonged.

2. Through the handle and the mounting panel that set up, when needs use temporarily and detect, operating personnel can hand oxygen and send the handhold portion of changing the ware, go deep into the gaseous inside with the drain pan part and carry out interim the detection, when needs detect for a long time, operating personnel can with the mounting panel from the inside of accomodating the groove and roll out to send the ware to install on wall or other planes with oxygen water through the mounting hole on the mounting panel, make oxygen send the ware can be applicable to in the scene of difference.

3. Through the detection chip who sets up, the operation condition of chip is handled in real-time monitoring of detection chip ability, when handling the chip and breaking down, can be even size operating personnel, prevents that the trouble from further expanding, has reduced oxygen transmitter's maintenance cost.

Drawings

Fig. 1 is a schematic structural diagram of an oxygen transmitter according to the present invention;

fig. 2 is an exploded schematic view of an oxygen transmitter according to the present invention;

fig. 3 is a schematic structural view of a fixing table of an oxygen transmitter according to the present invention;

fig. 4 is a schematic view of a structural flow of the oxygen transmitter according to the present invention.

In the figure: the device comprises a bottom shell 1, a handle 2, a protective sleeve 3, a baffle 4, a holding groove 5, a fixing block 6, a mounting plate 7, a mounting hole 8, a power supply cavity 9, a storage battery 10, a clamping groove 11, an air exchange groove 12, a mounting frame 13, a clamping block 14, a separation net 15, an air exchange fan 16, an air inlet groove 17, a fixing table 18, a processing chip 19, a monitoring chip 20, a spring 21, a fixing frame 22 and a fixing groove 23.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only 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.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-4, an oxygen transmitter comprises a bottom case 1, the bottom case 1 is used for protecting internal components, two fixing platforms 18 distributed in a horizontal structure are welded on the inner wall of the bottom case 1, and the top outer wall of the fixed table 18 is provided with a fixed groove 23, the outer walls of two opposite sides of the fixed groove 23 and the outer wall of the bottom are welded with springs 21 which are distributed equidistantly, the springs 21 can prevent violent vibration from directly acting on the processing chip 19 and the monitoring chip 20, the top outer wall of the springs 21 is welded with a fixed frame 22, the fixed frame 22 is used for fixing the processing chip 19 and the monitoring chip 20, and the outer walls of the tops of the two fixing frames 22 are respectively clamped with a processing chip 19 and a monitoring chip 20, the processing chip 19 is used for detecting the gas parameters of the current environment, and the monitoring chip 20 can monitor the running state of the processing chip 19 in real time.

Further, it has ventilation groove 12 to open on one side outer wall of drain pan 1, and the inside joint of ventilation groove 12 has mounting bracket 13, and there is ventilation fan 16 inside of mounting bracket 13 through the screw connection, and ventilation fan 16 can make the inside gaseous circulation of drain pan 1, and the joint has a net 15 that separates on one side outer wall of mounting bracket 13, and it has the air inlet duct 17 that the equidistance distributes to open on one side outer wall of ventilation groove 12 is kept away from to drain pan 1, and air inlet duct 17 can make things convenient for the gaseous entering of external environment.

Further, open on one side outer wall of gas exchange groove 12 has draw-in groove 11, and the welding has fixture block 14 on one side outer wall of mounting bracket 13, and mounting bracket 13 passes through fixture block 14 joint in the inside of draw-in groove 11, and the cooperation of fixture block 14 and draw-in groove 11 makes mounting bracket 13 be convenient for install and dismantle more.

Further, the handle 2 is welded on the outer wall of one side of the bottom shell 1, the handle 2 can be conveniently held by an operator when temporarily used and detected, the baffle 4 is connected to the outer wall of one side of the handle 2 through screws, and the baffle 4 is used for placing the storage battery 10 and falls out.

Further, all open on one side outer wall of baffle 4 and on one side outer wall of drain pan 1 and accomodate groove 5, accomodate groove 5 and be used for accomodating mounting panel 7, it is connected with mounting panel 7 to rotate through the hinge on one side inner wall of groove 5 to accomodate, and it has mounting hole 8 to open on the top outer wall of mounting panel 7, it has fixed block 6 to accomodate the welding on one side inner wall of groove 5, fixed block 6 is the same with mounting hole 8's specification, and fixed block 6 is interference with mounting hole 8 and is connected.

Further, a power supply cavity 9 is preset in the handle 2, a storage battery 10 is inserted in the power supply cavity 9, the storage battery 10 supplies power for the processing chip 19 and the monitoring chip 20, and the processing chip 19 and the monitoring chip 20 are electrically connected to the output end of the storage battery 10.

The working principle is as follows: when the oxygen supply device is used, an operator can hold the handle 2 part of the oxygen supply device by hand, the bottom shell 1 part extends into the gas for temporary detection, the oxygen supply device is connected with external equipment through a connecting line by the operator, the ventilation fan 16 is turned on, the ventilation fan 16 extracts the gas in the bottom shell 1 and sucks the gas in the current environment from the gas inlet groove 17, so that the gas in the current environment flows through the detection device and is sent to the processing chip 19 through various information detected by the detection device, and the processing chip 19 analyzes the gas in the current environment and sends an analysis result to the external equipment through the connecting line; detection device is no longer repeated here for prior art, when needing to carry out the continuation detection to the gas in the current environment, operating personnel at first with mounting panel 7 from the inside of accomodating groove 5 roll out, send the changer fixed mounting on wall or other planes with oxygen through screw and mounting hole 8 subsequently, send the changer with oxygen to be connected with external equipment through the connecting wire, and open scavenger fan 16, make the gas in the current environment continuously flow through detection device department, it continuously detects the gas in the current environment to handle chip 19, monitor chip 20 simultaneously can monitor and handle chip 19, monitor and handle chip 19 and break down, the data that monitoring chip 20 and handle chip 19 produced all transmits external equipment through the connecting wire, operating personnel can know the condition of the gas in the current environment through external equipment.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The utility model provides an oxygen transmitter, includes drain pan (1), its characterized in that, the welding has two fixed stations (18) that horizontal structure distributes on the bottom inner wall of drain pan (1), and opens on the top outer wall of fixed station (18) has fixed slot (23), all weld on the both sides outer wall that fixed slot (23) is relative and on the bottom outer wall have spring (21) that are the equidistance and distribute, the welding has mount (22) on the top outer wall of spring (21), and on the top outer wall of two mount (22) respectively the joint have processing chip (19) and monitoring chip (20).

2. The oxygen transmitter according to claim 1, wherein an air exchanging groove (12) is formed in an outer wall of one side of the bottom shell (1), a mounting frame (13) is clamped in the air exchanging groove (12), an air exchanging fan (16) is connected to the inside of the mounting frame (13) through a screw, a separation net (15) is clamped in an outer wall of one side of the mounting frame (13), and air inlet grooves (17) distributed at equal intervals are formed in an outer wall of one side, far away from the air exchanging groove (12), of the bottom shell (1).

3. The oxygen transmitter of claim 2, wherein a clamping groove (11) is formed in an outer wall of one side of the ventilation groove (12), a clamping block (14) is welded to an outer wall of one side of the mounting frame (13), and the mounting frame (13) is clamped inside the clamping groove (11) through the clamping block (14).

4. The oxygen transmitter of claim 1, wherein a handle (2) is welded on the outer wall of one side of the bottom shell (1), and a baffle (4) is connected on the outer wall of one side of the handle (2) through a screw.

5. The oxygen transmitter of claim 4, wherein the outer wall of one side of the baffle (4) and the outer wall of one side of the bottom shell (1) are both provided with a containing groove (5), the inner wall of one side of the containing groove (5) is rotatably connected with a mounting plate (7) through a hinge, the outer wall of the top of the mounting plate (7) is provided with a mounting hole (8), and the inner wall of one side of the containing groove (5) is welded with a fixing block (6).

6. The oxygen transmitter according to claim 4, wherein a power supply cavity (9) is preset inside the handle (2), a storage battery (10) is inserted inside the power supply cavity (9), and the processing chip (19) and the monitoring chip (20) are both electrically connected to an output end of the storage battery (10).

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