CN209485534U - One kind is outgoing to use portable environment detector - Google Patents

Abstract

The utility model discloses the outgoing portable environment detectors of one kind, including decibel instrument main body, liquid crystal display and switch button, the liquid crystal display and switch button are respectively positioned on the upper end outer surface of decibel instrument main body, and liquid crystal display is located at the side of switch button, one side external surface of the decibel instrument main body is fixedly installed with microphone, and the shape of microphone is convex shape, the outer surface of the microphone is provided with matched shield, the leading exterior surface of the decibel instrument main body offers radiating groove, and radiating groove is internally provided with baffle, the shield is fixedly installed with fixed column close to a side external surface of decibel instrument main body.The utility model, which makes the present apparatus in use by being provided with a series of structure, effectively to be protected microphone; guarantee the accuracy of its detection; and can prevent dust from entering decibel instrument body interior while improving the detector heat dissipation effect, optimize use process.

Description

One kind is outgoing to use portable environment detector

Technical field

The utility model relates to environment detector technical field, specially a kind of outgoing portable environment detector.

Background technique

Environment measuring is the detection and improvement to environment, and the dielectric object of environment measuring is broadly divided into water quality detection, sky Gas detection, Soil K+adsorption, solid waste detection, biological detection, noise, vibration detection, electromagnet radiation detection, radiological measuring, Heat detection, light detection and health detection etc., environment detector is a kind of instrument of environment measuring, and existing environment detector is basic On be all hand-held, portable a kind of instrument when outgoing.

Comparison has authorized Chinese patent CN201820725152.1 to disclose a kind of portable environment detector, mainly includes For detecting decibel instrument main body, storage box and the buckle closure of environmental noise level, wherein the Noise Acquisition end of decibel instrument main body is wrapped Microphone is included, the noise data display end of decibel instrument main body includes liquid crystal display, and liquid crystal display insertion is fixed on decibel instrument The front face location of main body, the front surface of the decibel instrument main body are equipped with for controlling decibel instrument body of work or closing Switch button；Its main feature is that certain storage space can effectively have been saved, so that entirety be allowed to easily facilitate carrying, while its In describe the process of mutual cooperation effect between decibel instrument main body, microphone and switch button.

But existing outgoing there is certain drawbacks, the wheat of environment detector when in use with portable environment detector Gram wind is easy to happen damage and the case where dust enters microphone, protection effect is poor, influences its and detects environment when carrying The accuracy of quality.

Utility model content

The purpose of this utility model is to provide the outgoing portable environment detectors of one kind, to solve above-mentioned background technique The problem of middle proposition.

To achieve the above object, the utility model provides the following technical solutions: one kind is outgoing to use portable environment detector, Including decibel instrument main body, liquid crystal display and switch button, the liquid crystal display and switch button are respectively positioned on decibel instrument main body Upper end outer surface, and liquid crystal display is located at the side of switch button, the fixed peace of a side external surface of the decibel instrument main body Equipped with microphone, and the shape of microphone is convex shape, and the outer surface of the microphone is provided with matched shield, The leading exterior surface of the decibel instrument main body offers radiating groove, and radiating groove is internally provided with baffle, and the shield leans on One side external surface of nearly decibel instrument main body is fixedly installed with fixed column, a side external surface of the microphone far from decibel instrument main body Fixing groove is offered close to intermediate position, the upper and lower side inner surface of the radiating groove offers sliding slot, is located at the heat dissipation The sliding slot of slot upper end is internally provided with sliding block, and the sliding slot positioned at the radiating groove lower end is internally provided with pulley, the gear The plate medial surface adjacent with radiating groove is fixedly installed with magnetic patch, and two magnetic patch are located in same horizontal line, and it is magnetic On the contrary.

By using above-mentioned technical proposal, effectively microphone can be protected, guarantee the accuracy of its detection, and It can prevent dust from entering decibel instrument body interior while improving the detector heat dissipation effect.

Preferably, the leading exterior surface of the shield and microphone is fixedly connected to fixed block, two fixations Bungee is fixedly connected between block.

By using above-mentioned technical proposal, shield and microphone are linked together by bungee, will not both be prevented The function of dismantling between the two, while the case where can prevent shield from losing again.

Preferably, the upper and lower side outer surface of the baffle is fixedly installed with rubber pad.

By using above-mentioned technical proposal, increase the compactness connected between baffle and radiating groove, prevents dust from entering and divide The case where shellfish instrument body interior, occurs.

Preferably, the leading exterior surface of the baffle offers through-hole far from one end of magnetic patch, and the shape of through-hole is semicircle Shape.

By using above-mentioned technical proposal, baffle is operated by semicircular through-hole convenient for user.

Preferably, the maximum gauge of the microphone and the diameter of shield are identical, and one end of microphone is located at protection The inside of cover.

By using above-mentioned technical proposal, microphone is protected by shield convenient for user, is effectively prevented Dust, which enters in microphone, influences the case where it detects accuracy generation.

Preferably, the inner surface of the fixing groove and the outer surface of fixed column are provided with screw thread, the coefficient of rotary of screw thread It is identical.

By using above-mentioned technical proposal, shield and microphone are linked together convenient for user, thus to Mike Wind is protected.

Preferably, another side external surface of the decibel instrument main body is provided with power interface, the output end electricity of power interface Property connection liquid crystal display and switch button input terminal.

By using above-mentioned technical proposal, for guaranteeing that the detector is able to enter normal operating conditions.

In conclusion the utility model has the following beneficial effects:

1, matched shield is set by the outer surface in microphone, shield close to decibel instrument main body one Fixed column is fixedly mounted in side external surface, and a side external surface of the microphone far from decibel instrument main body opens up fixation close to intermediate position Slot, rotation shield so that the fixed column being fixedly connected with shield is left fixing groove under the action of screw thread, by shield from It removes on microphone, under the action of bungee connects between two fixed blocks, shield and microphone is linked together, prevent The case where only shield is lost, then operation button switch, passes through microphone detection ambient enviroment quality, the result of detection Via being shown on liquid crystal display, after detection terminates, by the inside of microphone insertion shield, by fixed column and fixation Slot alignment, and fixed column is rotated, shield is fixed on wider position on microphone, microphone can effectively be prevented Shield, preventing dust from entering in microphone influences the case where it detects accuracy generation；

2, by opening up radiating groove in the leading exterior surface of decibel instrument main body, baffle is arranged in the inside of radiating groove, baffle Upper and lower side outer surface is fixedly installed with rubber pad, and the upper and lower side inner surface of radiating groove opens up sliding slot, is located at radiating groove upper end The inside of sliding slot sliding block is set, positioned at the inside of the sliding slot of radiating groove lower end, pulley, interior adjacent with radiating groove of baffle are set Magnetic patch is fixedly mounted in side, and hand protrudes into through-hole, and baffle is pulled out, so that sliding block and pulley are respectively in the cunning of upper and lower It is slided in slot, separates two magnetic patch, radiated convenient for the detector by radiating groove, increase its heat dissipation effect, and energy It is enough that baffle is pushed into radiating groove when not using the detector, two magnetic patch are combined, is fixed, is increased by rubber pad Add the compactness connected between the inner surface of radiating groove and baffle, so as to prevent dust between radiating groove and baffle between Gap enters the generation of the case where decibel instrument body interior, improves its service performance.

Detailed description of the invention

Fig. 1 is the overall structure diagram of the utility model；

Fig. 2 is that the radiating groove of the utility model and baffle match view；

Fig. 3 is that the microphone of the utility model and shield match view；

Fig. 4 is that the fixing groove of the utility model and fixed column match view.

In figure: 1, decibel instrument main body；2, liquid crystal display；3, switch button；4, microphone；5, shield；51, fixed Slot；52, fixed column；53, fixed block；54, bungee；6, radiating groove；61, sliding slot；62, pulley；63, sliding block；64, magnetic patch；7, Baffle.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

In the description of the present invention, it should be noted that term " on ", "lower", "inner", "outside" " front end ", " after The orientation or positional relationship of the instructions such as end ", " both ends ", " one end ", " other end " is that orientation based on the figure or position are closed System, is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning are necessary It with specific orientation, is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, Term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " being provided with ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, be also possible to detachably connect It connects, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediate matchmaker can also be passed through Jie is indirectly connected, and can be the connection inside two elements.It for the ordinary skill in the art, can be with concrete condition Understand the concrete meaning of above-mentioned term in the present invention.

Referring to Fig. 1, a kind of embodiment provided by the utility model: the outgoing portable environment detector of one kind, including Decibel instrument main body 1, liquid crystal display 2 and switch button 3, liquid crystal display 2 and switch button 3 are respectively positioned on decibel instrument main body 1 Upper end outer surface, liquid crystal display 2 are located at the side of switch button 3, and Mike is fixedly mounted in a side external surface of decibel instrument main body 1 The shape of wind 4, microphone 4 is convex shape, and another side external surface of decibel instrument main body 1 is provided with power interface, power interface Output end is electrically connected the input terminal of liquid crystal display 2 and switch button 3, first powers on the device, Operation switch is pressed Button 3 detects ambient enviroment quality by microphone 4, and the result of detection on liquid crystal display 2 via showing.

Referring to Fig. 2, the leading exterior surface of decibel instrument main body 1 opens up radiating groove 6, baffle 7 is arranged in the inside of radiating groove 6, The upper and lower side outer surface of baffle 7 is fixedly installed with rubber pad, and the upper and lower side inner surface of radiating groove 6 opens up sliding slot 61, is located at Sliding block 63 is arranged in the inside of the sliding slot 61 of 6 upper end of radiating groove, and pulley 62 is arranged in the inside positioned at the sliding slot 61 of 6 lower end of radiating groove, Magnetic patch 64 is fixedly mounted in the medial surface adjacent with radiating groove 6 of baffle 7, and two magnetic patch 64 are located in same horizontal line, magnetic On the contrary, the leading exterior surface of baffle 7 offers through-hole far from one end of magnetic patch 64, the shape of through-hole is semicircle, and hand protrudes into logical Kong Zhong pulls out baffle 7, so that sliding block 63 slides in the sliding slot of upper and lower 61 respectively with pulley 62, makes two magnetic patch 64 separate, and are radiated convenient for the detector by radiating groove 6, increase its heat dissipation effect, and can not use the detection When instrument, baffle 7 is pushed into radiating groove 6, two magnetic patch 64 is combined, is fixed, is increased in radiating groove 6 by rubber pad The compactness connected between surface and baffle 7 is divided so as to prevent gap of the dust between radiating groove 6 and baffle 7 from entering Situation inside shellfish instrument main body 1 occurs, and improves its service performance.

Fig. 3-4 is please referred to, matched shield 5 is arranged in the outer surface of microphone 4, and shield 5 is close to decibel instrument Fixed column 52 is fixedly mounted in one side external surface of main body 1, and a side external surface of the microphone 4 far from decibel instrument main body 1 is close to intermediate Position open up fixing groove 51, the leading exterior surface of shield 5 and microphone 4 is fixedly connected to fixed block 53, two fixations Bungee 54 is fixedly connected between block 53, the maximum gauge of microphone 4 is identical as the diameter of shield 5, one end of microphone 4 Positioned at the inside of shield 5, the inner surface of fixing groove 51 and the outer surface of fixed column 52 are provided with screw thread, the rotation system of screw thread Number is identical, and rotation shield 5 makes the fixed column being fixedly connected with shield 5 52 leave fixing groove 51 under the action of screw thread, Shield 5 is removed from microphone 4, under the action of bungee 54 connects between two fixed blocks 53, by shield 5 and wheat The case where gram wind 4 links together, prevents shield 5 from losing, then operation button switch 3, detect week by microphone 4 Environmental quality is enclosed, the result of detection after detection terminates, microphone 4 is inserted into and is protected via showing on liquid crystal display 2 Cover 5 inside, fixed column 52 is aligned with fixing groove 51, and rotate fixed column 52, by shield 5 be fixed on microphone 4 compared with Wide position can effectively protect microphone 4, and the situation for preventing dust from entering in microphone 4 occurs.

It should be noted that the utility model is a kind of outgoing portable environment detector, in use, first by the dress It sets and powers on, rotation shield 5 makes the fixed column being fixedly connected with shield 5 52 leave fixing groove under the action of screw thread 51, shield 5 is removed from microphone 4, under the action of bungee 54 connects between two fixed blocks 53, by shield 5 The case where linking together with microphone 4, preventing shield 5 from losing, then operation button switch 3, are examined by microphone 4 Ambient enviroment quality is surveyed, after detection terminates, microphone 4 is inserted into via showing on liquid crystal display 2 for the result of detection Fixed column 52 is aligned with fixing groove 51, and rotates fixed column 52 by the inside of shield 5, and shield 5 is fixed on microphone 4 Upper wider position, can effectively protect microphone 4, and the situation for preventing dust from entering in microphone 4 occurs, and hand is stretched Enter in through-hole, baffle 7 is pulled out, so that sliding block 63 slides in the sliding slot of upper and lower 61 respectively with pulley 62, makes two Magnetic patch 64 separates, and is radiated convenient for the detector by radiating groove 6, increases its heat dissipation effect, and can be somebody's turn to do not using When detector, baffle 7 is pushed into radiating groove 6, two magnetic patch 64 is combined, is fixed, radiating groove 6 is increased by rubber pad Inner surface and baffle 7 between the compactness that connects, so as to prevent gap of the dust between radiating groove 6 and baffle 7 into Enter the situation inside decibel instrument main body 1 to occur, improves its service performance, effectively increase the functionality of its own, it is more practical.

The matching with liquid crystal display 2 and between each other of decibel instrument main body 1, switch button 3 used by the utility model It closes mechanism to be all made of given by background information provided by the utility model, and the specification of the utility model is cooperated to explain It states, technical field personnel can obtain its use process, and obtain corresponding using effect, therefore not disclose one by one.

It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting Related claim.

Claims (7)

1. one kind is outgoing to use portable environment detector, including decibel instrument main body (1), liquid crystal display (2) and switch button (3), it is characterised in that: the liquid crystal display (2) is respectively positioned on the upper end outer surface of decibel instrument main body (1) with switch button (3), And liquid crystal display (2) is located at the side of switch button (3), a side external surface of the decibel instrument main body (1) is fixedly installed with Microphone (4), and the shape of microphone (4) is convex shape, the outer surface of the microphone (4) is provided with matched anti- The leading exterior surface of shield (5), the decibel instrument main body (1) offers radiating groove (6), and radiating groove (6) are internally provided with Baffle (7), a side external surface of the shield (5) close to decibel instrument main body (1) are fixedly installed with fixed column (52), the wheat The side external surface of gram wind (4) far from decibel instrument main body (1) offers fixing groove (51), the radiating groove close to intermediate position (6) upper and lower side inner surface offers sliding slot (61), is located at being internally provided with for sliding slot (61) of the radiating groove (6) upper end Sliding block (63), the sliding slot (61) for being located at the radiating groove (6) lower end are internally provided with pulley (62), the baffle (7) and are dissipated The adjacent medial surface of heat channel (6) is fixedly installed with magnetic patch (64), and two magnetic patch (64) are located in same horizontal line, and its It is magnetic opposite.

2. a kind of outgoing portable environment detector according to claim 1, it is characterised in that: the shield (5) It is fixedly connected to fixed block (53) with the leading exterior surface of microphone (4), is fixedly connected between two fixed blocks (53) There are bungee (54).

3. a kind of outgoing portable environment detector according to claim 1, it is characterised in that: the baffle (7) Upper and lower side outer surface is fixedly installed with rubber pad.

4. a kind of outgoing portable environment detector according to claim 1, it is characterised in that: the baffle (7) Leading exterior surface offers through-hole far from one end of magnetic patch (64), and the shape of through-hole is semicircle.

5. a kind of outgoing portable environment detector according to claim 1, it is characterised in that: the microphone (4) Maximum gauge it is identical as the diameter of shield (5), and one end of microphone (4) is located at the inside of shield (5).

6. a kind of outgoing portable environment detector according to claim 1, it is characterised in that: the fixing groove (51) Inner surface and the outer surface of fixed column (52) be provided with screw thread, the coefficient of rotary of screw thread is identical.

7. a kind of outgoing portable environment detector according to claim 1, it is characterised in that: the decibel instrument main body (1) another side external surface is provided with power interface, and the output end of power interface is electrically connected liquid crystal display (2) and presses with switch The input terminal of button (3).