CN214748419U - Hand-held type noise detector - Google Patents

Abstract

The application discloses hand-held type noise detector relates to the noise measurement field, tie up subassembly, plane component and supporting component including sheath, receipts sound subassembly, tie up, receive the sound subassembly and set up the top at the sheath, tie up and tie up the subassembly symmetry and set up on the both sides wall of sheath, and tie up the both sides wall sliding connection who ties up subassembly and sheath, the supporting component is pegged graft and is set up on the lateral wall of sheath, the plane component sets up on the lateral wall of sheath, and the plane component is located the below of supporting component. The utility model discloses the condition of button is touched to finger mistake that can avoid, has strengthened noise detector's stability, and it is more accurate when making the measurement, has compensatied the unsafe problem of noise detector sound collection.

Description

Hand-held type noise detector

Technical Field

The application relates to the technical field of noise measurement, in particular to a handheld noise detector.

Background

A noise detector is a measuring instrument for noise. A detect for various industrial noise, still can be used to the environmental noise and measure, traditional noise detection appearance all need hold with solitary protection box before using at every turn and carry, thereby the user of being not convenient for carries on one's body, user's burden has been increaseed again, and noise detection appearance's four corners receives the harm easily, and then can influence inside equipment and use, and noise detection appearance is because of small, can't place steady well when keeping flat, and hold when in the hand, often can sweat and the hand is smooth because long-time work, secondly when using in the external world, often because the noise that the environment is incidental influences noise detection appearance's normal work, it is inaccurate enough to sound collection.

SUMMERY OF THE UTILITY MODEL

The embodiment of the application provides a handheld noise detector.

The embodiment of the application adopts the following technical scheme: the utility model provides a hand-held type noise detector, includes the sheath, receives the sound subassembly, ties up and ties up subassembly, plane subassembly and supporting component, receive the sound subassembly and set up the top at the sheath, tie up and tie up the subassembly symmetry and set up on the both sides wall of sheath, and tie up the both sides wall sliding connection who ties up subassembly and sheath, the supporting component is pegged graft and is set up on the lateral wall of sheath, the plane subassembly sets up on the lateral wall of sheath, and the plane subassembly is located the below of supporting component.

Preferably, the supporting component comprises supporting rollers and a rotating shaft, the number of the supporting rollers is two, the two supporting rollers are respectively arranged in the two mounting grooves, and each supporting roller is respectively connected with the sheath in a rotating mode through the rotating shaft.

Preferably, the receipts sound subassembly is detained including guide board, overlay, semicircle board, connecting block and side, the guide board is the top that the U type set up at the sheath, the overlay sets up in the top of guide board, and the bottom of overlay is laminated mutually with the top of guide board, the guide board is articulated mutually with the overlay, the semicircle board is equipped with two, and two semicircle boards set up respectively on the top of guide board and overlay, and two semicircle boards laminate mutually, the connecting block is equipped with two, and two connecting blocks set up respectively on the lateral wall of guide board and overlay, and are equipped with the round roller on a connecting block, the side is detained and is set up on the lateral wall of another connecting block, and the side is detained and is pegged graft mutually with the round roller.

Preferably, tie up and tie up the subassembly and include magic subsides and back splint, two flutings have been seted up respectively on the both sides wall of sheath, the magic is pasted and is equipped with four, and four magic are pasted the symmetry and are set up on the both sides wall of sheath, and four magic subsides respectively with four fluting sliding connection, the back splint sets up on the lateral wall of sheath.

Preferably, the plane subassembly includes connecting plate, diaphragm and grafting roller, the connecting plate level sets up the bottom at the lateral wall of sheath, the diaphragm sets up on the connecting plate, and the one end of diaphragm is articulated mutually with the connecting plate, the other end of diaphragm is seted up flutedly, the grafting roller sets up in the recess, and the grafting roller is articulated mutually with the diaphragm, the through-hole has been seted up on the lateral wall of sheath, and the grafting roller is pegged graft with the through-hole and is cooperated.

Preferably, two hanging rings are arranged on the side wall of the sheath at intervals, and the two hanging rings are positioned on two sides of the inserting roller.

Preferably, a placing groove for storing the standby battery is formed in the side wall of the sheath.

Preferably, the bottom of the sheath is provided with a handle which is in threaded connection with the sheath, the bottom of the outer side wall of the sheath is provided with a storage groove for storing the handle, and the storage groove is positioned below the placing groove.

The embodiment of the application adopts at least one technical scheme which can achieve the following beneficial effects:

firstly, the noise detector is placed in the sheath, the noise detector can be hung or tied on the hand by a user due to the design of the hanging ring and the magic tape, the angle can be adjusted conveniently due to different positions during detection, the handle at the bottom of the sheath can be held by the user, and the situation that the button is touched by the user by mistake is avoided.

Secondly, when the noise detector needs to be placed on a plane, the two supporting rollers on the side wall of the sheath can be rotated, so that the two supporting rollers and the sheath form a triangle, the contact area for placement is increased, and the stability of the noise detector is enhanced.

Thirdly, when the noise detection appearance needs to be carried, set up the storage tank that supplies stand-by battery to place on the sheath, can guarantee that the use of noise detection appearance is long, can not take place the condition of not having the electricity suddenly, and the back splint on the sheath lateral wall can press from both sides and get some files that need use, also can be with the sheath centre gripping on other articles, unusual convenience has increased the practicality, secondly the recovery sound that the design of receipts sound subassembly can be better, it is more accurate during the messenger measures, made up the unsafe problem of noise detection appearance sound collection.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is a three-dimensional structure of the present invention;

FIG. 2 is a perspective view of the second embodiment of the present invention;

FIG. 3 is a cross-sectional view taken along line D-D of FIG. 2;

fig. 4 is a three-dimensional structure diagram of the third angle of the present invention;

FIG. 5 is an enlarged view at C of FIG. 4;

fig. 6 is a three-dimensional structure view of the middle sound collecting assembly of the present invention;

fig. 7 is an enlarged view of fig. 6 at B.

In the figure: the acoustic device comprises a sheath 1, a sound collecting component 2, a guide plate 21, a covering plate 22, a semi-circular plate 23, a connecting block 24, a square buckle 25, a round roller 26, a binding component 3, a magic tape 31, a back clamp 32, a groove 33, a plane component 4, a connecting plate 41, a transverse plate 42, an inserting roller 43, a groove 44, a supporting component 5, a supporting roller 51, a rotating shaft 52, a mounting groove 53, a hanging ring 6, a placing groove 7, a handle 8 and a storage groove 81.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the technical solutions of the present application will be described in detail and completely with reference to the following specific embodiments of the present application and the accompanying drawings. It should be apparent that the described embodiments are only some of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The technical solutions provided by the embodiments of the present application are described in detail below with reference to the accompanying drawings.

This embodiment, as shown in fig. 1-7, a hand-held type noise detector, it includes sheath 1, receives sound subassembly 2, ties up subassembly 3, planar component 4 and supporting component 5, receive sound subassembly 2 and set up at the top of sheath 1, tie up and tie up subassembly 3 symmetry and set up on the both sides wall of sheath 1, and tie up the both sides wall sliding connection of subassembly 3 and sheath 1, supporting component 5 pegs graft and sets up on the lateral wall of sheath 1, planar component 4 sets up on the lateral wall of sheath 1, and planar component 4 is located supporting component 5's below.

Specifically, the supporting assembly 5 comprises supporting rollers 51 and a rotating shaft 52, the number of the supporting rollers 51 is two, the two supporting rollers 51 are respectively arranged in the two mounting grooves 53, and each supporting roller 51 is respectively rotatably connected with the sheath 1 through the rotating shaft 52, when the noise detector needs to be placed on a plane, the two supporting rollers 51 on the side wall of the sheath 1 can be rotated, so that the two supporting rollers 51 and the sheath 1 form a triangle, the contact area for placing is increased, and the stability of the noise detector is enhanced.

Specifically, the sound collecting assembly 2 comprises a guide plate 21, a cover plate 22, two semicircular plates 23, two connecting blocks 24 and a square buckle 25, wherein the guide plate 21 is arranged at the top of the sheath 1 in a U shape, the cover plate 22 is arranged above the guide plate 21, the bottom of the cover plate 22 is attached to the top of the guide plate 21, the guide plate 21 is hinged to the cover plate 22, the two semicircular plates 23 are respectively arranged at the top ends of the guide plate 21 and the cover plate 22, the two semicircular plates 23 are attached to each other, the two connecting blocks 24 are respectively arranged on the outer side walls of the guide plate 21 and the cover plate 22, a circular roller 26 is arranged on one connecting block 24, the square buckle 25 is arranged on the side wall of the other connecting block 24, the square buckle 25 is inserted into the circular roller 26, and the sound collecting assembly can better collect sound due to the matching of the guide plate 21, the cover plate 22 and the semicircular plates 23, the method has the advantages that the measurement is more accurate, and the problem that the noise detector cannot accurately collect the sound due to the environmental sound when the noise detector works in the outside is solved.

Specifically, tie up and tie up subassembly 3 and include magic subsides 31 and back splint 32, two fluting 33 have been seted up respectively on the both sides wall of sheath 1, magic subsides 31 are equipped with four, and four magic subsides 31 symmetries set up on the both sides wall of sheath 1, and four magic subsides 31 respectively with four fluting 33 sliding connection, back splint 32 sets up on the lateral wall of sheath 1, and the design of magic subsides 31 can tie up the noise detection appearance on arm or palm when user's hand is sour, alleviates the burden to some files that need be used can be got to back splint 32 on the 1 lateral wall of sheath, also can be with 1 centre gripping of sheath on other articles, and is very convenient.

Specifically, planar component 4 includes connecting plate 41, diaphragm 42 and grafting roller 43, connecting plate 41 level sets up the bottom at the lateral wall of sheath 1, diaphragm 42 sets up on connecting plate 41, and the one end of diaphragm 42 is articulated mutually with connecting plate 41, recess 44 is seted up to the other end of diaphragm 42, grafting roller 43 sets up in recess 44, and grafting roller 43 articulates with diaphragm 42 mutually, the through-hole has been seted up on the lateral wall of sheath 1, and grafting roller 43 and through-hole grafting cooperation, upset diaphragm 42, and grafting roller 43 overturns again, pegs graft roller 43 and through-hole and peg graft each other, makes the back of sheath 1 form a plane, makes it more comfortable when tying up on user's arm or palm, makes user's arm or palm can not with back splint 32 and standing groove 7 direct contact, influences the sense of touch.

Specifically, two hanging rings 6 are arranged on the side wall of the sheath 1 at intervals, the two hanging rings 6 are located on two sides of the inserting roller 43, and the design of the hanging rings 6 enables a user to hang the noise detector on the neck, so that the noise detector is convenient to carry.

Specifically, offer on the lateral wall of sheath 1 and supply the standing groove 7 that reserve battery was deposited, offer on the sheath 1 and supply the standing groove 7 that reserve battery was placed, can guarantee that the noise detector is long in the use, can not take place the condition of not having the electricity suddenly.

Specifically, the bottom of sheath 1 is equipped with rather than looks spiro union's handle 8, and the bottom of the lateral wall of sheath 1 offers the storage tank 81 that supplies handle 8 to deposit, and storage tank 81 is located the below of standing groove 7, and handle 8 of sheath 1 bottom can supply the user to hold, the condition of the button is touched in finger mistake of avoiding.

The working process of the utility model is as follows: firstly, the noise detector is put into the sheath 1, the design of the hanging ring 6 and the magic tape 31 can enable a user to hang or tie the noise detector on the hand, the angle can be adjusted conveniently due to different positions during detection, the handle 8 at the bottom of the sheath 1 can be held by the user, the condition that the user mistakenly touches the button is avoided, when the noise detector needs to be placed on a plane, the two supporting rollers 51 on the side wall of the sheath 1 can be rotated, the two supporting rollers 51 and the sheath 1 form a triangle, the contact area for placement is increased, the stability of the noise detector is enhanced, when the noise detector needs to be carried, the sheath 1 is provided with the storage groove 81 for placing the standby battery, the long service time of the noise detector can be ensured, the condition of sudden power failure can not occur, and the back clamp 32 on the side wall of the sheath 1 can clamp files needed to be used, also can be with 1 centre gripping of sheath on other articles, unusual convenience, the practicality has been increased, secondly, the design of receiving sound subassembly 2 can be better retrieve sound, it is more accurate when making the measurement, the unsafe problem of noise detection appearance sound collection has been remedied, upset diaphragm 42, upset grafting roller 43 again, it pegs graft each other with grafting roller 43 and through-hole, make the back of sheath 1 form a plane, make it tie up more comfortable when user's arm or palm, make user's arm or palm can not follow back splint 32 and standing groove 7 direct contact, influence the sense of touch.

The above description is only an example of the present application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims (8)

1. A hand-held noise detector, its characterized in that: including sheath (1), receipts sound subassembly (2), tie up and tie up subassembly (3), planar component (4) and supporting component (5), receive sound subassembly (2) and set up the top at sheath (1), tie up and tie up subassembly (3) symmetry and set up on the both sides wall of sheath (1), and tie up the both sides wall sliding connection who ties up subassembly (3) and sheath (1), supporting component (5) are pegged graft and are set up on the lateral wall of sheath (1), planar component (4) set up on the lateral wall of sheath (1), and planar component (4) are located the below of supporting component (5).

2. The hand-held noise detector of claim 1, wherein: the supporting component (5) comprises supporting rollers (51) and a rotating shaft (52), the supporting rollers (51) are two, the two supporting rollers (51) are arranged in two mounting grooves (53) respectively, and each supporting roller (51) is rotatably connected with the sheath (1) through the rotating shaft (52) respectively.

3. The hand-held noise detector of claim 1, wherein: the voice collecting component (2) comprises a guide plate (21), a covering plate (22), two semicircular plates (23), connecting blocks (24) and a square buckle (25), wherein the guide plate (21) is U-shaped and is arranged at the top of the sheath (1), the covering plate (22) is arranged above the guide plate (21), the bottom of the covering plate (22) is attached to the top of the guide plate (21), the guide plate (21) is hinged to the covering plate (22), the two semicircular plates (23) are arranged, the two semicircular plates (23) are respectively arranged at the top ends of the guide plate (21) and the covering plate (22), the two semicircular plates (23) are attached to each other, the two connecting blocks (24) are respectively arranged on the outer side walls of the guide plate (21) and the covering plate (22), one connecting block (24) is provided with a round roller (26), the square buckle (25) is arranged on the side wall of the other connecting block (24), and the square buckle (25) is inserted with the round roller (26).

4. The hand-held noise detector of claim 1, wherein: tie up and tie up subassembly (3) and include magic subsides (31) and back splint (32), two fluting (33) have been seted up respectively on the both sides wall of sheath (1), magic subsides (31) are equipped with four, and four magic subsides (31) symmetry set up on the both sides wall of sheath (1), and four magic subsides (31) respectively with four fluting (33) sliding connection, back splint (32) set up on the lateral wall of sheath (1).

5. The hand-held noise detector of claim 1, wherein: plane component (4) are including connecting plate (41), diaphragm (42) and grafting roller (43), connecting plate (41) level sets up the bottom at the lateral wall of sheath (1), diaphragm (42) set up on connecting plate (41), and the one end of diaphragm (42) is articulated mutually with connecting plate (41), recess (44) are seted up to the other end of diaphragm (42), grafting roller (43) set up in recess (44), and grafting roller (43) are articulated mutually with diaphragm (42), the through-hole has been seted up on the lateral wall of sheath (1), and grafting roller (43) are pegged graft the cooperation with the through-hole.

6. The hand-held noise detector of claim 5, wherein: two hanging rings (6) are arranged on the side wall of the sheath (1) at intervals, and the two hanging rings (6) are positioned on two sides of the inserting roller (43).

7. The hand-held noise detector of claim 1, wherein: and a placing groove (7) for storing the standby battery is formed in the side wall of the sheath (1).

8. The hand-held noise detector of claim 1, wherein: the bottom of sheath (1) is equipped with rather than handle (8) of looks spiro union, and the bottom of the lateral wall of sheath (1) is seted up and is supplied storage tank (81) that handle (8) were deposited, and storage tank (81) are located the below of standing groove (7).

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