CN219015461U

CN219015461U - Noise vibration measuring instrument

Info

Publication number: CN219015461U
Application number: CN202222066000.4U
Authority: CN
Inventors: 汪桂芳; 张涛; 孙亚运; 戴悦; 李轶群
Original assignee: Wuhu Peer Inspection And Testing Service Co ltd
Current assignee: Wuhu Peer Inspection And Testing Service Co ltd
Priority date: 2022-08-08
Filing date: 2022-08-08
Publication date: 2023-05-12
Anticipated expiration: 2032-08-08

Abstract

The utility model discloses a noise vibration measuring instrument, comprising: the device comprises a host, wherein each surface of a corner of the host is provided with a hole groove, the top surface of the host is provided with a host connector and a first sleeve, and the host connector is arranged in the first sleeve; the clamping sleeves are arranged on corners of the host, clamping joints are arranged on the inner sides of the clamping sleeves, and the clamping joints are in interference fit with the hole grooves; the measuring head is characterized in that the bottom end of the measuring head is connected with a connecting wire, the bottom end of the connecting wire is provided with a connecting wire joint, the circumferential wall of the connecting wire is provided with a second sleeve, the second sleeve is movably arranged on the circumferential wall of the connecting wire, and the second sleeve is in threaded connection with the first sleeve.

Description

Noise vibration measuring instrument

Technical Field

The utility model relates to the technical field of noise vibration measurement, in particular to a noise vibration measuring instrument.

Background

From a physiological point of view, all sounds interfering with people's rest, learning and work and interfering with sounds to which people want to hear, i.e. unwanted sounds, are collectively called noise, and noise is currently detected by noise vibration measuring instruments.

Traditional noise vibration measuring apparatu component is host computer, connecting wire, host computer connects, connecting wire connects and measuring head, and traditional host computer adopts plastic housing and host computer to connect and connecting wire connects and install at the host computer top, when colliding with or carelessly drop down, leads to the host computer casing cracked or host computer to connect and connecting wire to connect to damage easily, influences the use of host computer.

Disclosure of Invention

This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description summary and in the title of the application, to avoid obscuring the purpose of this section, the description summary and the title of the utility model, which should not be used to limit the scope of the utility model.

The utility model aims to provide a noise vibration measuring instrument which protects a host, a connecting wire connector and a host connector, so that the host, the connecting wire connector and the host connector are difficult to damage when knocked or carelessly dropped, and the use of the host is ensured.

In order to solve the technical problems, according to one aspect of the present utility model, the following technical solutions are provided:

a noise vibration meter, comprising:

the device comprises a host, wherein each surface of a corner of the host is provided with a hole groove, the top surface of the host is provided with a host connector and a first sleeve, and the host connector is arranged in the first sleeve;

the clamping sleeves are arranged on corners of the host, clamping joints are arranged on the inner sides of the clamping sleeves, and the clamping joints are in interference fit with the hole grooves;

the measuring head, the measuring head set up in the host computer top, the measuring head bottom is connected with the connecting wire, the connecting wire bottom is provided with the connecting wire and connects, the connecting wire connect with host computer connects threaded connection, be provided with the second sleeve on the connecting wire circumference wall, the second sleeve movable set up in on the connecting wire circumference wall, the second sleeve with first sleeve threaded connection.

As a preferable scheme of the noise vibration measuring instrument, the front of the host is provided with keys and a display screen.

As a preferable scheme of the noise vibration measuring instrument, the first sleeve is made of plastic, and the first sleeve is arranged on the top surface of the host machine through welding.

As a preferable scheme of the noise vibration measuring instrument, the clamping sleeve and the clamping connector are made of rubber, and the thickness of the clamping sleeve exceeds the thicknesses of the keys and the display screen.

As a preferable mode of the noise vibration measuring instrument, the second sleeve is made of plastic, and the height of the second sleeve exceeds the height of the connecting wire joint.

Compared with the prior art, the utility model has the following beneficial effects: this kind of noise vibration measuring apparatu is installed each corner to the host computer shell through a plurality of cutting ferrule and is protected, installs connecting wire joint and host computer joint on first sleeve with threaded connection through the second sleeve to make this instrument be difficult to the damage at host computer shell, connecting wire joint and host computer joint when colliding with or carelessly falling down, guarantee the use of host computer.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following detailed description of the embodiments of the present utility model will be given with reference to the accompanying drawings, which are to be understood as merely some embodiments of the present utility model, and from which other drawings can be obtained by those skilled in the art without inventive faculty. Wherein:

FIG. 1 is a schematic diagram of the overall structure of a noise vibration measuring instrument according to the present utility model;

FIG. 2 is a schematic diagram of a main unit, a first sleeve and a hole slot of a noise vibration measuring instrument according to the present utility model;

FIG. 3 is a schematic view of a measuring head, a second sleeve, a connecting wire and a connecting wire joint of a noise vibration measuring instrument according to the present utility model;

FIG. 4 is a schematic diagram of a ferrule of a noise vibration measuring instrument according to the present utility model;

in the figure: 100 host, 110 hole slots, 120 host connectors, 130 first sleeves, 200 clamping sleeves, 210 clamping connectors, 300 measuring heads, 310 connecting wires, 311 second sleeves and 320 connecting wire connectors.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings.

Next, the present utility model will be described in detail with reference to the drawings, wherein the sectional view of the device structure is not partially enlarged to general scale for the convenience of description, and the drawings are only examples, which should not limit the scope of the present utility model. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.

For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings.

The utility model provides a noise vibration measuring instrument which protects a host, a connecting wire connector and a host connector, so that the host, the connecting wire connector and the host connector are difficult to damage when knocked or carelessly dropped, and the use of the host is ensured.

Fig. 1 to 4 are schematic structural views of an embodiment of a noise vibration measuring apparatus according to the present utility model, referring to fig. 1 to 4, a main body portion of the noise vibration measuring apparatus includes: a host 100, a ferrule 200 and a measuring head 300.

The corner of the host 100 is provided with a hole groove 110 on each surface, the top surface of the host 100 is provided with a host joint 120 and a first sleeve 130, and the host joint 120 is arranged in the first sleeve 130;

in this embodiment, the front of the host 100 is provided with keys and a display screen;

in the present embodiment, the first sleeve 130 is made of plastic, and the first sleeve 130 is disposed on the top surface of the host 100 by welding.

The clamping sleeves 200 are arranged on the corners of the host 100, clamping connectors 210 are arranged on the inner sides of the clamping sleeves 200, the clamping connectors 210 are in interference fit with the hole slots 110, the three clamping connectors 210 of the clamping sleeves 200 are inserted into the corresponding hole slots 110 of the host 100, the clamping sleeves 200 are arranged at the corners of the host 100, and the clamping sleeves 200 are arranged on the corners of the host 100, so that the outer sleeve of the host 100 is protected;

in this embodiment, the ferrule 200 and the connector 210 are made of rubber, and the thickness of the ferrule 200 exceeds the thickness of the key and the display screen.

The measuring head 300 is arranged above the host 100, the bottom end of the measuring head 300 is connected with a connecting wire 310, the bottom end of the connecting wire 310 is provided with a connecting wire joint 320, the connecting wire joint 320 is in threaded connection with the host joint 120, the circumferential wall of the connecting wire 310 is provided with a second sleeve 311, the second sleeve 311 is movably arranged on the circumferential wall of the connecting wire 310, the second sleeve 311 is in threaded connection with a first sleeve 130, the connecting wire joint 320 is arranged on the host joint 120, the second sleeve 311 is moved on the connecting wire 310, and the second sleeve 311 is arranged on the first sleeve 130 through threaded connection, so that the connecting wire joint 320 and the host joint 120 are protected through the first sleeve 130 and the second sleeve 311;

in the present embodiment, the second sleeve 311 is made of plastic, and the height of the second sleeve 311 exceeds the height of the connecting wire connector 320.

Referring to fig. 1 to 4, a noise vibration measuring apparatus according to the present embodiment is specifically used as follows: three clamping connectors 210 of the clamping sleeve 200 are inserted into corresponding hole slots 110 of the host 100, so that the clamping sleeve 200 is arranged at the corners of the host 100, and the clamping sleeve 200 is arranged at each corner of the host 100, thereby protecting the outer sleeve of the host 100; install connecting wire joint 320 on host computer joint 120, remove second sleeve 311 and install second sleeve 311 through threaded connection on connecting wire 310 on first sleeve 130 to protect connecting wire joint 320 and host computer joint 120 through first sleeve 130 and second sleeve 311, through the above, make this instrument when colliding with or carelessly fall down, protect host computer 100, connecting wire joint 320 and host computer joint 120, make it be difficult to damage when colliding with or carelessly fall down, guarantee the use of host computer 100.

Although the utility model has been described hereinabove with reference to embodiments, various modifications thereof may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the features of the disclosed embodiments may be combined with each other in any manner as long as there is no structural conflict, and the exhaustive description of these combinations is not given in this specification merely for the sake of omitting the descriptions and saving resources. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims

1. A noise vibration measuring instrument, comprising:

the device comprises a host machine (100), wherein each surface of a corner of the host machine (100) is provided with a hole groove (110), the top surface of the host machine (100) is provided with a host joint (120) and a first sleeve (130), and the host joint (120) is arranged in the first sleeve (130);

the clamping sleeves (200) are arranged on the corners of the host machine (100), clamping connectors (210) are arranged on the inner sides of the clamping sleeves (200), and the clamping connectors (210) are in interference fit with the hole grooves (110);

measuring head (300), measuring head (300) set up in host computer (100) top, measuring head (300) bottom is connected with connecting wire (310), connecting wire (310) bottom is provided with connecting wire joint (320), connecting wire joint (320) with host computer connects (120) threaded connection, be provided with second sleeve (311) on connecting wire (310) circumference wall, second sleeve (311) movable set up in on connecting wire (310) circumference wall, second sleeve (311) with first sleeve (130) threaded connection.

2. A noise vibration measuring instrument according to claim 1, characterized in that the front side of the host computer (100) is provided with keys and a display screen.

3. The noise vibration measuring instrument according to claim 2, wherein the first sleeve (130) is made of plastic, and the first sleeve (130) is disposed on the top surface of the host machine (100) by welding.

4. A noise and vibration measuring instrument according to claim 3, characterized in that the ferrule (200) and the snap (210) are made of rubber, and the thickness of the ferrule (200) exceeds the thickness of the keys and the display screen.

5. The noise vibration measuring instrument according to claim 4, wherein the second sleeve (311) is made of plastic material, and the height of the second sleeve (311) exceeds the height of the connecting wire joint (320).