CN213658079U

CN213658079U - Noise spectrum analyzer structure

Info

Publication number: CN213658079U
Application number: CN202023058864.9U
Authority: CN
Inventors: 胡宝玉
Original assignee: Tianjin Anlixin Communication Technology Co ltd
Current assignee: Tianjin Anlixin Communication Technology Co ltd
Priority date: 2020-12-18
Filing date: 2020-12-18
Publication date: 2021-07-09
Anticipated expiration: 2030-12-18

Abstract

The utility model discloses a noise audio spectrum appearance structure, noise audio spectrum appearance body, the inner wall both sides of noise audio spectrum appearance body all are equipped with the mounting groove, the interior roof of mounting groove has the well cavity post through locking bolted connection, the cooperation of the interior roof of well cavity post is connected with the spring, the slider is installed to the bottom of spring, the bottom of solid pole is connected with the locating piece, the outside of noise audio spectrum appearance body is provided with the C shape cover, the inner wall of C shape cover is equipped with C shape spout, the outer wall of noise audio spectrum appearance body and the inner wall sliding connection of C shape spout, the outer wall both sides lower extreme of C shape cover all is equipped with the hidden groove, threaded connection has first bolt on the lateral wall of locating piece, the outer wall both sides lower part of noise audio spectrum appearance body all is fixed with the dog. The utility model discloses be convenient for protect the probe, avoid receiving external harm to reach the purpose of protection, easy operation, convenient to use is fit for promoting.

Description

Noise spectrum analyzer structure

Technical Field

The utility model relates to a noise audio spectrum analyzer technical field especially relates to a noise audio spectrum analyzer structure.

Background

A noise spectrum analyzer is a measuring instrument for noise. The method is used for spectrum analysis of various industrial noises and can also be used for environmental noise measurement. Present noise audio spectrum appearance simple structure, the function singleness is not convenient for protect and use the probe, and the probe exposes outside, receives external harm easily, has reduced life, for this reason, the utility model discloses a noise audio spectrum appearance structure.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that is not convenient for protect and use the probe among the prior art, and the audio spectrum analyzer structure of making an uproar that provides.

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

a noise spectrum analyzer structure comprises a noise spectrum analyzer body, wherein mounting grooves are formed in two sides of the inner wall of the noise spectrum analyzer body, a hollow column is connected to the inner top wall of each mounting groove through a locking bolt, a spring is connected to the inner top wall of the hollow column in a matched mode, a sliding block is installed at the bottom end of the spring, a solid rod is fixed to the bottom of the sliding block, a positioning block is connected to the bottom of the solid rod, a C-shaped cover is arranged on the outer portion of the noise spectrum analyzer body, a C-shaped sliding groove is formed in the inner wall of the C-shaped cover, the outer wall of the noise spectrum analyzer body is connected with the inner wall of the C-shaped sliding groove in a sliding mode, blind grooves are formed in the lower ends of two sides of the outer wall of the C-shaped cover, a first bolt is connected to the side wall of the positioning block, the back of the C-shaped cover is provided with a positioning hole.

Preferably, the lower parts of the two sides of the outer wall of the C-shaped cover are both provided with a hidden groove, the side wall of the hidden groove is provided with a connecting hole, and one end of the first bolt is arranged inside the hidden groove.

Preferably, the inner wall of the C-shaped cover is provided with a connecting hole, and one end of the first bolt is in threaded connection with the connecting hole and the positioning block.

Preferably, the bottom of making an uproar spectrum analyzer body is equipped with the counter weight seat, and the back of counter weight seat is equipped with the standing groove, installs the door on the outer wall of standing groove.

Preferably, the inner wall of the positioning hole is in threaded connection with a second bolt.

Preferably, the upper end of the noise spectrum analyzer body extends to the outside of the C-shaped cover.

Compared with the prior art, the utility model provides a noise audio spectrum analyzer structure possesses following beneficial effect:

1. through being provided with two dog, C shape spout, locating piece and first bolt, realized the threaded connection of the one end of first bolt and locating piece to realized the installation between C shape cover and the audio spectrum appearance body of making an uproar, simple to operate, easy operation.

2. Through being provided with locating hole and second bolt, the audio spectrum appearance body of will making an uproar is conveniently fixed in suitable position, and the probe that is convenient for on the audio spectrum appearance body of making an uproar exposes outside, and convenient to use removes the inside to C shape cover with the probe on the audio spectrum appearance body of making an uproar, is convenient for protect the probe, avoids receiving external harm to reach the purpose of protection, easy operation has prolonged life, is fit for promoting.

Drawings

Fig. 1 is a schematic cross-sectional structural diagram of a noise spectrum analyzer according to the present invention;

fig. 2 is a schematic structural diagram of a noise spectrum analyzer according to the present invention;

fig. 3 is a schematic structural diagram of a hollow column, a spring and a solid rod in the noise spectrum analyzer structure according to the present invention;

fig. 4 is a schematic rear view of a noise spectrum analyzer structure according to the present invention;

fig. 5 is a schematic diagram of a rear view structure of the C-shaped cover in the noise spectrum analyzer structure according to the present invention.

In the figure: 1. a noise spectrum analyzer body; 2. a C-shaped cover; 3. mounting grooves; 4. a hollow column; 5. a spring; 6. a solid bar; 7. positioning blocks; 8. a first bolt; 9. a hidden groove; 10. a stopper; 11. a counterweight seat; 12. positioning holes; 13. a slide block.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-5, a noise spectrum analyzer structure comprises a noise spectrum analyzer body 1, wherein both sides of the inner wall of the noise spectrum analyzer body 1 are provided with mounting grooves 3, the inner top wall of each mounting groove 3 is connected with a hollow column 4 through a locking bolt, the inner top wall of each hollow column 4 is connected with a spring 5 in a matching manner, the bottom end of each spring 5 is provided with a slider 13, the bottom of each slider 13 is fixed with a solid rod 6, the bottom of each solid rod 6 is connected with a positioning block 7, the outside of the noise spectrum analyzer body 1 is provided with a C-shaped cover 2, the inner wall of the C-shaped cover 2 is provided with a C-shaped sliding groove, the outer wall of the noise spectrum analyzer body 1 is connected with the inner wall of the C-shaped sliding groove in a sliding manner, the lower ends of both sides of the outer wall of the C-shaped cover 2 are provided with blind grooves 9, the side wall of the, the lower parts of two sides of the outer wall of the noise spectrum analyzer body 1 are respectively fixed with a stop block 10, and the back surface of the C-shaped cover 2 is provided with a positioning hole 12.

In this embodiment, the lower parts of the two sides of the outer wall of the C-shaped cover 2 are both provided with the hidden grooves 9, the side walls of the hidden grooves 9 are provided with connecting holes, one end of the first bolt 8 is arranged inside the hidden grooves 9, the inner wall of the C-shaped cover 2 is provided with the connecting holes, and one end of the first bolt 8 is in threaded connection with the connecting holes and the positioning block 7.

In this embodiment, the bottom of the noise spectrum analyzer body 1 is equipped with a counterweight seat 11, the back of the counterweight seat 11 is provided with a placing groove, and the outer wall of the placing groove is provided with a door; open the door, place the heavy object in the inside of standing groove, when making an uproar audio spectrum appearance body 1 is when the hand landing of carelessness follow, counter weight seat 11 contacts with ground under the effect of gravity, avoids probe and direct and ground contact, takes place the condition of rupture, has improved life.

In this embodiment, the inner wall of the positioning hole 12 is connected with a second bolt through a thread; through loosening the second bolt, C shape cover 2 slides upwards for probe on the noise spectrum analyzer body 1 is located the inside of C shape cover 2, is convenient for protect the probe.

In the embodiment, the upper end of the noise spectrum analyzer body 1 extends to the outside of the C-shaped cover 2; make things convenient for the probe on the noise spectrum analyzer body 1 to expose outside, when avoiding being located the inside of C shape cover 2 during probe detection, C shape cover 2 blocks the signal.

In the utility model, firstly, the C-shaped cover 2 is placed on the top of the two stop blocks 10, the noise spectrum analyzer body 1 slides into the C-shaped cover 2 through the C-shaped chute, the positioning block 7 is aligned with the first bolt 8, the first bolt 8 is rotated to connect one end of the first bolt 8 with the positioning block 8 by screw thread, thereby realizing the installation between the C-shaped cover 2 and the noise spectrum analyzer body 1, the installation is convenient, the operation is simple, the first bolt 8 is loosened, the spring 5 drives the noise spectrum analyzer body 1 to reset, when detecting, the second bolt is rotated to enable the second bolt to support the noise spectrum analyzer body 1, the noise spectrum analyzer body 1 is conveniently fixed at a proper position, the probe on the noise spectrum analyzer body 1 is conveniently exposed outside, when the probe is prevented from being located inside the C-shaped cover 2 when detecting, the C-shaped cover 2 blocks signals, further prevent to influence the accuracy of detecting time measuring, convenient to use, and when not using, through loosening the second bolt, upwards slide C shape cover 2 for the probe on the audio spectrum analysis appearance body of making an uproar 1 is located the inside of C shape cover 2, is convenient for protect the probe, avoids receiving external harm, thereby reaches the purpose of protection, easy operation, and convenient to use is fit for promoting.

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

1. The utility model provides a noise spectrum appearance structure, includes noise spectrum appearance body (1), its characterized in that, the inner wall both sides of noise spectrum appearance body (1) all are equipped with mounting groove (3), and the interior roof of mounting groove (3) has hollow post (4) through locking bolted connection, the interior roof cooperation of hollow post (4) is connected with spring (5), slider (13) are installed to the bottom of spring (5), and the bottom of slider (13) is fixed with solid bar (6), the bottom of solid bar (6) is connected with locating piece (7), the outside of noise spectrum appearance body (1) is provided with C shape cover (2), and the inner wall of C shape cover (2) is equipped with C shape spout, the outer wall of noise spectrum appearance body (1) and the inner wall sliding connection of C shape spout, and the outer wall both sides lower extreme of C shape cover (2) all is equipped with hidden slot (9), the side wall of the positioning block (7) is connected with a first bolt (8) in a threaded mode, the positioning block (7) is installed with the C-shaped cover (2) through the first bolt (8), the lower portions of two sides of the outer wall of the noise spectrum analyzer body (1) are fixed with stop blocks (10), and the back face of the C-shaped cover (2) is provided with positioning holes (12).

2. The noise spectrum analyzer structure according to claim 1, wherein the lower parts of both sides of the outer wall of the C-shaped cover (2) are provided with hidden grooves (9), the side walls of the hidden grooves (9) are provided with connecting holes, and one end of the first bolt (8) is arranged inside the hidden grooves (9).

3. The noise spectrum analyzer structure according to claim 2, wherein the inner wall of the C-shaped cover (2) is provided with a connecting hole, and one end of the first bolt (8) is in threaded connection with the connecting hole and the positioning block (7).

4. The structure of the noise spectrum analyzer as claimed in claim 1, wherein the bottom of the noise spectrum analyzer body (1) is equipped with a counterweight seat (11), the back of the counterweight seat (11) is provided with a placing groove, and the outer wall of the placing groove is provided with a door.

5. A noise spectrum analyzer structure according to claim 1, wherein the inner wall of the positioning hole (12) is threadedly connected with a second bolt.

6. A noisy spectrum analyzer structure according to claim 1, characterized in that the upper end of said noisy spectrum analyzer body (1) extends outside the C-shaped enclosure (2).