CN208588718U - Carbon monoxide transducer under a kind of portable mine - Google Patents

Abstract

The utility model discloses carbon monoxide transducers under a kind of portable mine, its structure includes mounting base, alarm, hook, sensor, magnetic absorption member, read display screen, operation button, integrated circuit board, shell, the shell constitutes body structure by upper lower casing fastening, its inner cavity has battery, air inlet is equipped on the right side of the shell upper plate, embedded reading display screen is equipped on front side of the surface of shell, the operation button is located at laterally side by side on front side of surface of shell, the utility model is equipped with magnetic absorption member, with limit, protective action, it is compact-sized, suction iron block is fixed against any iron material surface after lower mine, it can be improved fixed performance when detection, it can remove and take away at any time when replacing place operation, device good portability.

Description

Carbon monoxide transducer under a kind of portable mine

Technical field

The utility model is carbon monoxide transducer under a kind of portable mine, belongs to technical field of electronic equipment.

Background technique

Carbon monoxide transducer belongs to chemical sensor.Chemical sensor mainly consists of two parts: conduction is with conversion System.Specially carbon monoxide transducer under mine.

Prior art discloses application No. is a kind of carbon monoxide sensor devices of CN201120472046.5, including Power module, carbon monoxide transducer and bridge circuit, amplifying circuit, A/D conversion circuit, single-chip microcontroller, display circuit, alarm electricity Road and signal output apparatus；Single-chip microcontroller connects with the amplifying circuit, display circuit, warning circuit and signal output apparatus respectively It connects, the output end of the input terminal connection bridge circuit of amplifying circuit, the input terminal connection carbon monoxide transducer of bridge circuit Output end, power module are connect with the power input of carbon monoxide transducer and single-chip microcontroller.The device can measure, show an oxygen Change carbon instantaneous concentration, overload alarm.But disadvantage is that detected after mine under sensor, when operation device it is fixed with Supportive is poor, and carrying mode is more single and is easily lost.

Utility model content

It is sensed in view of the deficienciess of the prior art, the utility model aim is to provide carbon monoxide under a kind of portable mine Device, to solve to be detected after mine under sensor, fixing and supporting property of device is poor when operation, and carrying mode is more single and holds Problem easy to be lost.

To achieve the goals above, the utility model is achieved through the following technical solutions: under a kind of portable mine Carbon monoxide transducer, structure include mounting base, alarm, hook, sensor, magnetic absorption member, reading display screen, operation by Key, integrated circuit board, shell, the shell constitute body structure by upper lower casing fastening, and inner cavity has battery, the shell It is equipped with air inlet on the right side of upper plate, is equipped with embedded reading display screen on front side of the surface of shell, the operation button is laterally side by side It is located on front side of surface of shell, the shell upper plate is mutually fitting to connection with mounting base edge, and sensing is equipped on the right side of the alarm Device and wiring, which are powered, to be connected, and the sensor is located in housing cavity, the air inlet on the right side of outer logical the latter top, the shell top End middle part is equipped with convertible hook, is equipped with embedded magnetic absorption member on rear side of the shell；The magnetic absorption member is by suction iron block, inverted draw cut, column Body, elastic cushion, bracket, spring, rubber ring composition, suction iron block medial center position is equipped with inverted draw cut, the inverted draw cut and spring Upper end is connected, plate in the spring lower joint pin body, and the cylinder is placed on rear side of shell in port, and the elastic cushion is located at cylinder In inner cavity and it is located on the inside of suction iron block, the branch is erected in cylinder inner panel interlayer, and the cylinder middle section is equipped with what position was fixed Rubber ring.

Further, the integrated circuit plate surface is equipped with spaced operation button.

Further, it turns over and is placed in mounting base middle part surface groove under the hook.

Further, the reading display screen is mounted in integrated circuit plate surface.

Further, alarm is equipped in the mounting base left chamber.

Further, hook is equipped in the groove of the alarm partition right lateral surface.

Further, the elastic cushion belongs to rigid rubber material.

Further, the bracket is fixed using welding congruent manner.

Beneficial effect

Carbon monoxide transducer under a kind of portable mine of the utility model, shell rear side are equipped with the embedded magnetic being linked together Part, by cylinder as outer protective, inner end is equipped with bracket, has limit, protective action, is equipped with spring in central passage, on End is fixed by inverted draw cut, and inner cavity is equipped with the elastic cushion being fastened, and elastic cushion contacts rubber ring, compact-sized, is set on the outside of cylinder There is the magnetic suction iron block of tool, suction iron block is fixed against any iron material surface after lower mine, is seen everywhere in mine with iron The equipment of material improves fixed performance when detection, can remove and take away at any time when replacing place operation, device good portability.

Detailed description of the invention

Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model Sign, objects and advantages will become more apparent upon:

Fig. 1 is the structural schematic diagram of carbon monoxide transducer under a kind of portable mine of the utility model；

Fig. 2 is the magnetic absorption member the schematic diagram of the section structure of the utility model.

In figure: mounting base -1, alarm -2, hook -3, sensor -4, magnetic absorption member -5, suction iron block -501, inverted draw cut -502, Cylinder -503, bracket -505, spring -506, rubber ring -507, reading display screen -6, operation button -7, integrates elastic cushion -504 Circuit board -8, shell -9.

Specific embodiment

To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below In conjunction with specific embodiment, the utility model is further described.

Please refer to Fig. 1-Fig. 2, the utility model provides a kind of technical solution: carbon monoxide senses under a kind of portable mine Device, structure include mounting base 1, alarm 2, hook 3, sensor 4, magnetic absorption member 5, reading display screen 6, operation button 7, integrate Circuit board 8, shell 9, the shell 9 constitute body structure by upper lower casing fastening, and inner cavity has a battery, on the shell 9 It is equipped with air inlet on the right side of plate, is equipped with embedded reading display screen 6 on front side of 9 surface of shell, the operation button 7 is laterally side by side It is located on front side of 9 surface of shell, 9 upper plate of shell is mutually fitting to connection with 1 edge of mounting base, is equipped on the right side of the alarm 2 Sensor 4 and wiring, which are powered, to be connected, and the sensor 4 is located in 9 inner cavity of shell, the air inlet on the right side of outer logical the latter top, institute It states 9 top middle portion of shell and is equipped with convertible hook 3, be equipped with embedded magnetic absorption member 5 on rear side of the shell 9；The magnetic absorption member 5 is by inhaling Iron block 501, inverted draw cut 502, cylinder 503, elastic cushion 504, bracket 505, spring 506, rubber ring 507 form, the suction iron block 501 Medial center position is equipped with inverted draw cut 502, and the inverted draw cut 502 is connected with 506 upper end of spring, the 506 lower joint pin body 503 of spring Inner panel, the cylinder 503 are placed in 9 rear side port of shell, and the elastic cushion 504, which is located in 503 inner cavity of cylinder and is located at, inhales iron 501 inside of block, the bracket 505 are located in 503 inner panel interlayer of cylinder, and 503 middle section of cylinder is equipped with the fixed rubber in position Circle 507,8 surface of integrated circuit board are equipped with spaced operation button 7, turn over and be placed in mounting base 1 under the hook 3 In portion's surface grooves, the reading display screen 6 is mounted on 8 surface of integrated circuit board, and alarm is equipped in 1 left chamber of mounting base Device 2, the alarm 2, which separates, is equipped with hook 3 in the groove of right lateral surface.

Suction iron block 501 described in this patent belongs to one kind of magnet, refer to around and therein there are the objects in magnetic field Body is adopted metal alloy and is made, and has ferromagnetism.It is attracting with iron material matter.

It is carrying out in use, the embedded magnetic absorption member 5 being linked together is equipped on rear side of shell 9, by cylinder 503 as outer protection Body, inner end are equipped with bracket 505, have limit, protective action, spring 506 is equipped in central passage, upper end is solid by inverted draw cut 502 Fixed, inner cavity is equipped with the elastic cushion 504 being fastened, and elastic cushion 504 contacts rubber ring 507, compact-sized, sets on the outside of cylinder 503 There is the magnetic suction iron block 501 of tool, suction iron block 501 is fixed against any iron material surface after lower mine, is seen everywhere in mine Equipment with iron material matter improves fixed performance when detection, can remove and take away at any time when replacing place operation, device portability It is good.

The utility model solve the problems, such as to be detected after mine under sensor, when operation fixing and supporting property of device compared with Difference, carrying mode is more single and is easily lost, and the utility model is combined with each other by above-mentioned component, when can be improved detection Fixed performance, can remove and take away at any time when replacing place operation, device good portability is described in detail below:

501 medial center position of suction iron block is equipped with inverted draw cut 502, and the inverted draw cut 502 is connected with 506 upper end of spring, described 506 lower joint pin body of spring, 503 inner panel, the cylinder 503 are placed in 9 rear side port of shell, and the elastic cushion 504 is located at cylinder In 503 inner cavities and it is located at 501 inside of suction iron block, the bracket 505 is located in 503 inner panel interlayer of cylinder, 503 middle section of cylinder Equipped with the rubber ring 507 that position is fixed.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims All changes are embraced therein.It should not treat any reference in the claims as limiting related right It is required that.

In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiments being understood that.

Claims (6)

1. carbon monoxide transducer under a kind of portable mine, structure includes mounting base (1), alarm (2), hook (3), sensing Device (4), magnetic absorption member (5), reading display screen (6), operation button (7), integrated circuit board (8), shell (9), the shell (9) by Upper lower casing, which fastens, constitutes body structure, and inner cavity has battery, is equipped with air inlet, feature on the right side of shell (9) upper plate It is:

Embedded reading display screen (6) is equipped on front side of shell (9) surface, the operation button (7) is located at shell laterally side by side On front side of body (9) surface, shell (9) upper plate is mutually fitting to connection with mounting base (1) edge, is set on the right side of the alarm (2) There is sensor (4) and wiring to be powered to be connected, the sensor (4) is located in shell (9) inner cavity, on the right side of outer logical the latter top into Port, shell (9) top middle portion are equipped with convertible hook (3), are equipped with embedded magnetic absorption member (5) on rear side of the shell (9)；

The magnetic absorption member (5) is by suction iron block (501), inverted draw cut (502), cylinder (503), elastic cushion (504), bracket (505), spring (506), rubber ring (507) forms, and suction iron block (501) the medial center position is equipped with inverted draw cut (502), the inverted draw cut (502) It is connected with spring (506) upper end, spring (506) lower joint pin body (503) inner panel, the cylinder (503) is placed in shell (9) In rear side port, the elastic cushion (504) is located in cylinder (503) inner cavity and is located on the inside of suction iron block (501), the bracket (505) it is located in cylinder (503) inner panel interlayer, cylinder (503) middle section is equipped with the fixed rubber ring (507) in position.

2. carbon monoxide transducer under a kind of portable mine according to claim 1, it is characterised in that: the integrated circuit Plate (8) surface is equipped with spaced operation button (7).

3. carbon monoxide transducer under a kind of portable mine according to claim 1, it is characterised in that: the hook (3) Under turn over and be placed in mounting base (1) middle part surface groove.

4. carbon monoxide transducer under a kind of portable mine according to claim 1, it is characterised in that: the reading display Screen (6) is mounted on integrated circuit board (8) surface.

5. carbon monoxide transducer under a kind of portable mine according to claim 1, it is characterised in that: the mounting base (1) alarm (2) are equipped in left chamber.

6. carbon monoxide transducer under a kind of portable mine according to claim 1, it is characterised in that: the alarm (2) separate in the groove of right lateral surface and be equipped with hook (3).