CN208296978U

CN208296978U - A kind of noisy environment monitoring device for facilitating installation fixed

Info

Publication number: CN208296978U
Application number: CN201820824615.XU
Authority: CN
Inventors: 李雪菲
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-05-30
Filing date: 2018-05-30
Publication date: 2018-12-28
Anticipated expiration: 2028-05-30

Abstract

The utility model discloses a kind of noisy environment monitoring devices for facilitating installation fixed, including noise-monitoring equipment and support, the lower surface of the noise-monitoring equipment offers square groove, the surface of the support is flexibly connected with the inner wall of square groove, the front and back of square groove inner wall has been respectively fixedly connected with limited block and spring, support is located at the centre of limited block and spring, the back side of support, which corresponds to, offers sliding slot at the position of square groove, the front of sliding slot inner wall offers through-hole, the inner wall of sliding slot and through-hole is connect with the surface activity of motion bar, the one end of motion bar far from through-hole is fixedly connected with one end of spring, circular hole is offered at the position of the corresponding through-hole in the front of square groove inner wall, circular hole is located at the top of limited block, the inner wall of circular hole and the surface activity of bolt connect.For the utility model by setting nail, banking pin and motion bar, the formula noisy environment monitoring device volume that solves the problems, such as to be fixed as one, which cannot dismantle greatly installation, causes solid fixed cycle operator not put just.

Description

A kind of noisy environment monitoring device for facilitating installation fixed

Technical field

The utility model relates to noisy environment monitoring device technical field, specially a kind of noise ring for facilitating installation fixed Border monitoring device.

Background technique

Noise usually influences the work and study and rest of people, therefore necessary to the detection of the noise in environment, mesh Before have a kind of noisy environment detection device that can be used to detect noise in environment decibel, noise monitor instrument mainly has sound level Meter, frequency analyzer, real-time analyzer, sound intensity analyzer, noise level analyzer, noise dosimeter, automatic recording instrument and tape Recorder optimizes the environment around us by detecting, and safeguards the health of human body.

Most of noise detection device seen by outdoor is the formula of being fixed as one at present, and the device volume for the formula that is fixed as one is big Installation, which cannot be dismantled, causes solid fixed cycle operator not put just.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of noisy environment monitoring dress for facilitating installation fixed It sets, solving the formula noisy environment monitoring device volume that is fixed as one and cannot dismantling installation greatly causes solid fixed cycle operator not put asking just Topic.

(2) technical solution

To achieve the above object, the utility model provides the following technical solutions: a kind of noisy environment for facilitating installation fixed Monitoring device, including noise-monitoring equipment and support, the lower surface of the noise-monitoring equipment offer square groove, the surface of the support It is flexibly connected with the inner wall of square groove, the front and back of the square groove inner wall has been respectively fixedly connected with limited block and spring, described Support is located at the centre of limited block and spring, and the back side of the support corresponds to and offers sliding slot at the position of square groove, the sliding slot The front of inner wall offers through-hole, and the inner wall of the sliding slot and through-hole is connect with the surface activity of motion bar, the motion bar One end far from through-hole is fixedly connected with one end of spring, offers circle at the position of the corresponding through-hole in the front of the square groove inner wall Hole, the circular hole are located at the top of limited block, and the inner wall of the circular hole and the surface activity of bolt connect, one end of the bolt It is overlapped through circular hole and with motion bar far from one end of spring, the other end of the bolt through circular hole and extends to noise monitor The front of instrument, the bolt are fixedly connected with the both ends of the first Telescopic spring respectively with the opposite face of noise-monitoring equipment, the support Bottom through square groove and being fixedly connected with the upper surface of fixed plate, the two sides of the support are solid with one end of gag lever post respectively Fixed connection, the other end of the gag lever post are fixedly connected with the upper surface of fixed plate, and the upper surface of the fixed plate offers logical Slot, the quantity of the through slot are two, and the gag lever post is located at the centre of two through slots, the inner wall of the through slot and the table of nail Face is flexibly connected, and the nail is actively socketed on the surface of gag lever post, and the two sides of the through slot inner wall have been respectively fixedly connected with the Two Telescopic springs and third Telescopic spring, the third Telescopic spring are located at the centre of two the second Telescopic springs, second Telescopic spring and The opposite end of third Telescopic spring is fixedly connected with inserted link and link block away from face respectively, and two link blocks are respectively positioned on two The opposite face of the centre of inserted link, the inserted link and link block overlaps, and the nail is located at the top of inserted link and link block, described logical Slot inner wall offers jack close to the side of inserted link, and the jack is located at the lower section of the second Telescopic spring, the inner wall of the jack with The surface activity of inserted link connects, and the through slot inner wall is fixedly connected with guide rod, the table of the guide rod close to the side of support Face is flexibly connected with the inner wall that link block opens up pilot hole far from inserted link side, and the third Telescopic spring is actively socketed on guide rod Surface, the lower surface of the link block is fixedly connected with crushing block, and the through slot inner wall is fixedly connected far from the side of jack There is a locating rod, the locating rod is located at the lower section of third Telescopic spring, and the internal activity of the locating rod is inlaid with banking pin, and two The banking pin is respectively positioned on the centre of two crushing blocks, and the surface of the crushing block and the surface of banking pin overlap.

Preferably, the banking pin includes convex block and sharp bar, is fixedly connected at the top of the surface of the convex block and sharp bar, institute The inside that sharp bar is movably embedded in locating rod is stated, the front view of the crushing block is ellipse, and the shape of the convex block is sphere.

Preferably, the shape of the through slot is " convex " shape.

Preferably, the left view of the support is trapezoidal, and the upper surface of support is inclined-plane.

Preferably, the axis of the spring and the axis of motion bar are respectively positioned on horizontal plane, and the spring is located at motion bar Back upper place.

(3) beneficial effect

The utility model provides a kind of noisy environment monitoring device for facilitating installation fixed, have it is following the utility model has the advantages that

(1), the utility model is by setting nail, banking pin and motion bar, when installation is fixed, first by support along limit In the position insertion square groove of position block, support Compressive activities bar when insertion, motion bar tilt slide-in sliding slot obliquely upward, along sliding slot The inside for sliding into through-hole, installs, and when squeezing bolt backward, bolt pushes motion bar, so that motion bar is detached from through-hole and slides It moves to sliding slot, pulls support that can dismantle noise-monitoring equipment downwards at this time, when fixed, nail is hammered into lower section, nail with hammer Son is moved along gag lever post, and nail squeezes into the centre of inserted link and link block, and inserted link moves the outside for being inserted into jack along jack, will Fixed plate or so is fixed in external connector, and crushing block moves extrusion lug along the direction that third Telescopic spring is shunk, convex Block drives sharp bar movement, and sharp bar moves downwards the inside of insertion joint outer part along locating rod, so that the lower section of fixed plate Fixed form is stronger to have achieved the purpose that installation is fixed, solves and is fixed as one formula noisy environment monitoring device volume very much not The problem of installation causes solid fixed cycle operator not put just can be dismantled.

(2), the utility model passes through setting spring, when so that strut being inserted into the inside of square groove, the company of spring and motion bar Junction product is few, and motion bar can tilt upwards and downwards, and the inside of sliding slot is slid into convenient for motion bar, while being also convenient for motion bar Skid off sliding slot.

Detailed description of the invention

Fig. 1 is the utility model overall structure diagram；

Fig. 2 is that figure is cutd open on the utility model left side；

Fig. 3 is schematic enlarged-scale view at A in the utility model Fig. 1；

Fig. 4 is schematic enlarged-scale view at B in the utility model Fig. 2.

In figure: 1 noise-monitoring equipment, 2 supports, 3 square grooves, 4 limited blocks, 5 springs, 6 sliding slots, 7 through-holes, 8 motion bars, 9 circular holes, 10 bolts, 11 first Telescopic springs, 12 fixed plates, 13 gag lever posts, 14 through slots, 15 nails, 16 second Telescopic springs, 17 inserted links, 18 connect It is flexible to connect block, 19 jacks, 20 crushing blocks, 21 locating rods, 22 banking pins, 2201 convex blocks, 2202 sharp bars, 23 guide rods, 24 thirds Spring.

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.

As shown in Figs 1-4, the utility model provides a kind of technical solution: a kind of noisy environment monitoring for facilitating installation fixed Device, including noise-monitoring equipment 1 and support 2, the left view of support 2 is trapezoidal, and the upper surface of support 2 is inclined-plane, noise prison The lower surface for surveying instrument 1 offers square groove 3, and the surface of support 2 is flexibly connected with the inner wall of square groove 3, the front of 3 inner wall of square groove and back Face has been respectively fixedly connected with limited block 4 and spring 5, and support 2 is located at the centre of limited block 4 and spring 5, and the back side of support 2 is corresponding Offer sliding slot 6 at the position of square groove 3, the front of 6 inner wall of sliding slot offers through-hole 7, the inner wall of sliding slot 6 and through-hole 7 with work The surface activity of lever 8 connects, and the one end of motion bar 8 far from through-hole 7 is fixedly connected with one end of spring 5, the axis of spring 5 with The axis of motion bar 8 is respectively positioned on horizontal plane, and spring 5 is located at the back upper place of motion bar 8, the corresponding through-hole 7 in the front of 3 inner wall of square groove Circular hole 9 is offered at position, circular hole 9 is located at the top of limited block 4, and the inner wall of circular hole 9 is connect with the surface activity of bolt 10, inserts One end of pin 10 is overlapped through circular hole 9 and with motion bar 8 far from one end of spring 5, and the other end of bolt 10 through circular hole 9 and prolongs Extend to the front of noise-monitoring equipment 1, both ends of the opposite face of bolt 10 and noise-monitoring equipment 1 respectively with the first Telescopic spring 11 are fixed Connection, the bottom of support 2 are fixedly connected through square groove 3 and with the upper surface of fixed plate 12, the two sides of support 2 respectively with limit One end of bar 13 is fixedly connected, and the other end of gag lever post 13 is fixedly connected with the upper surface of fixed plate 12, the upper table of fixed plate 12 Face offers through slot 14, and the shape of through slot 14 is " convex " shape, and the quantity of through slot 14 is two, and gag lever post 13 is located at two through slots 14 Centre, the inner wall of through slot 14 connect with the surface activity of nail 15, and nail 15 is actively socketed on the surface of gag lever post 13, through slot The two sides of 14 inner walls have been respectively fixedly connected with the second Telescopic spring 16 and third Telescopic spring 24, and third Telescopic spring 24 is located at two second The opposite end of the centre of Telescopic spring 16, the second Telescopic spring 16 and third Telescopic spring 24 deviates from inserted link 17 and link block 18 respectively Face is fixedly connected, and two link blocks 18 are respectively positioned on the centre of two inserted links 17, the opposite face overlap joint of inserted link 17 and link block 18, nail Son 15 is located at the top of inserted link 17 and link block 18, and 14 inner wall of through slot offers jack 19, jack 19 close to the side of inserted link 17 Positioned at the lower section of the second Telescopic spring 16, the inner wall of jack 19 is connect with the surface activity of inserted link 17, and 14 inner wall of through slot is close to support 2 Side be fixedly connected with guide rod 23, the surface of guide rod 23 and link block 18 open up in pilot hole far from 17 side of inserted link Wall is flexibly connected, and third Telescopic spring 24 is actively socketed on the surface of guide rod 23, and the lower surface of link block 18 is fixedly connected with crowded Briquetting 20,14 inner wall of through slot are fixedly connected with locating rod 21 far from the side of jack 19, and locating rod 21 is located at third Telescopic spring 24 Lower section, the internal activity of locating rod 21 is inlaid with banking pin 22, and two banking pins 22 are respectively positioned on the centre of two crushing blocks 20, The surface of crushing block 20 and the surface of banking pin 22 overlap, and banking pin 22 includes convex block 2201 and sharp bar 2202, convex block 2201 Surface is fixedly connected with the top of sharp bar 2202, and sharp bar 2202 is movably embedded in the inside of locating rod 21, and crushing block 20 is faced Figure is ellipse, and the shape of convex block 2201 is sphere.

When in use, first by support 2 along in the position insertion square groove 3 of limited block 4,2 Compressive activities of support when insertion Bar 8, motion bar 8 tilts obliquely upward slides into sliding slot 6, and motion bar 8 slides into the inside of through-hole 7 along sliding slot 6, installs, Motion bar 8 is overlapped with bolt 10 at this time, and when squeezing bolt 10 backward, bolt 10 pushes motion bar 8, is led to so that motion bar 8 is detached from Hole 7 slides into inside sliding slot 6, pulls support 2 downwards at this time, and motion bar 8 tilts downwards, and motion bar 8 skids off sliding slot 6, can To dismantle noise-monitoring equipment 1, when fixed, nail 15 is hammered to the through slot 14 of lower section with hammer, nail 15 is moved along gag lever post 13 Dynamic, nail 15 squeezes into the centre of inserted link 17 and link block 18, and inserted link 17 squeezes the second Telescopic spring 16 and moves along jack 19, inserts To the outside of jack 19, fixed plate 12 or so is fixed in external connector, link block 18 drives crushing block 20 along the The mobile extrusion lug 2201 in the direction that three Telescopic springs 24 are shunk, convex block 2201 drive sharp bar 2202 to move, and sharp bar 2202 is along fixed Position bar 21 moves downwards the inside of insertion joint outer part.

It can to sum up obtain, the utility model solves the formula of being fixed as one by setting nail 15, banking pin 22 and motion bar 8 Noisy environment monitoring device volume cannot dismantle greatly the problem of installation causes solid fixed cycle operator not put just.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of noisy environment monitoring device for facilitating installation fixed, including noise-monitoring equipment (1) and support (2), the noise The lower surface of monitor (1) offers square groove (3), and the surface of the support (2) is flexibly connected with the inner wall of square groove (3), special Sign is: the front and back of square groove (3) inner wall has been respectively fixedly connected with limited block (4) and spring (5), the support (2) it is located at the centre of limited block (4) and spring (5), the back side of the support (2) corresponds to and offers cunning at the positions of square groove (3) The front of slot (6), sliding slot (6) inner wall offers through-hole (7), and the inner wall of the sliding slot (6) and through-hole (7) is and motion bar (8) surface activity connection, the motion bar (8) is fixedly connected far from the one end of through-hole (7) with one end of spring (5), described It is offered circular hole (9) at the position in the front corresponding through-hole (7) of square groove (3) inner wall, the circular hole (9) is located at limited block (4) The inner wall of top, the circular hole (9) is connect with the surface activity of bolt (10), and circular hole (9) are run through in one end of the bolt (10) And overlapped with motion bar (8) far from the one end of spring (5), the other end of the bolt (10), which runs through circular hole (9) and extends to, makes an uproar The front of sound monitor (1), the opposite face of the bolt (10) and noise-monitoring equipment (1) respectively with the first Telescopic spring (11) two End is fixedly connected, and the bottom of the support (2) is fixedly connected through square groove (3) and with the upper surface of fixed plate (12), the support The two sides of frame (2) are fixedly connected with one end of gag lever post (13) respectively, the other end and fixed plate of the gag lever post (13) (12) upper surface is fixedly connected, and the upper surface of the fixed plate (12) offers through slot (14), the quantity of the through slot (14) It is two, the gag lever post (13) is located at the centre of two through slots (14), the inner wall of the through slot (14) and the table of nail (15) Face is flexibly connected, and the nail (15) is actively socketed on the surface of gag lever post (13), the two sides difference of through slot (14) inner wall It is fixedly connected with the second Telescopic spring (16) and third Telescopic spring (24), the third Telescopic spring (24) is located at two the second Telescopic springs (16) opposite end of centre, second Telescopic spring (16) and third Telescopic spring (24) respectively with inserted link (17) and link block (18) be fixedly connected away from face, two link blocks (18) are respectively positioned on the centre of two inserted links (17), the inserted link (17) It is overlapped with the opposite face of link block (18), the nail (15) is located at the top of inserted link (17) and link block (18), the through slot (14) inner wall offers jack (19) close to the side of inserted link (17), and the jack (19) is located under the second Telescopic spring (16) Side, the inner wall of the jack (19) are connect with the surface activity of inserted link (17), and through slot (14) inner wall is close to the one of support (2) Side is fixedly connected with guide rod (23), and the surface of the guide rod (23), which is opened up with link block (18) far from inserted link (17) side, leads It is flexibly connected to the inner wall in hole, the third Telescopic spring (24) is actively socketed on the surface of guide rod (23), the link block (18) lower surface is fixedly connected with crushing block (20), and through slot (14) inner wall is fixedly connected with far from the side of jack (19) Locating rod (21), the locating rod (21) are located at the lower section of third Telescopic spring (24), the internal activity edge of the locating rod (21) Embedded with banking pin (22), two banking pins (22) are respectively positioned on the centre of two crushing blocks (20), the crushing block (20) The surface of surface and banking pin (22) overlaps.

2. a kind of noisy environment monitoring device for facilitating installation fixed according to claim 1, it is characterised in that: the limit Position nail (22) includes convex block (2201) and sharp bar (2202), and the surface of the convex block (2201) and the top of sharp bar (2202) are fixed Connection, the point bar (2202) are movably embedded in the inside of locating rod (21), and the front view of the crushing block (20) is ellipse, The shape of the convex block (2201) is sphere.

3. a kind of noisy environment monitoring device for facilitating installation fixed according to claim 1, it is characterised in that: described logical The shape of slot (14) is " convex " shape.

4. a kind of noisy environment monitoring device for facilitating installation fixed according to claim 1, it is characterised in that: the support The left view of frame (2) is trapezoidal, and the upper surface of support (2) is inclined-plane.

5. a kind of noisy environment monitoring device for facilitating installation fixed according to claim 1, it is characterised in that: the bullet The axis of spring (5) and the axis of motion bar (8) are respectively positioned on horizontal plane, and the spring (5) is located at the back upper place of motion bar (8).