CN220524943U - Firm intelligent sensor installs - Google Patents

Abstract

The utility model discloses an intelligent sensor with firm installation, which comprises a sensor body, wherein touch rods extend from two ends of the sensor body, fixing devices for fixing the touch rods are arranged at two ends of the sensor body, each fixing device comprises a pressing block and a bracket, the pressing blocks and the brackets are spliced to form a fixing cavity for fixing the touch rods, and the brackets are fixedly connected with an object to be tested through screws or adhesion. The sensor body is fixed on the support, and is fixedly connected with the object to be measured through the support, the connection mode of the support and the object to be measured can be screw fixed connection, industrial adhesion can also be realized, and compared with the contact area of the object to be measured, the contact area of the sensor body and the object to be measured is large, so that the sensor body is relatively firm in fixation.

Description

Firm intelligent sensor installs

Technical Field

The utility model relates to the technical field of sensors, in particular to an intelligent sensor which is firmly installed.

Background

The strain sensor is used for the load test of steel structures and concrete structures of bridges and large and medium-sized civil structures, and can be used for long-term detection (monitoring) of the surface strain of static, dynamic and static and low-frequency dynamic loads. The strain sensor in the current market is directly fixed with the object to be measured through a glue connection mode, because the shape of the strain sensor is cylindrical, the contact surface between the strain sensor and the object to be measured is small, and the strain sensor is easy to adhere and is not firm.

Disclosure of Invention

The technical problems to be solved by the utility model are as follows: the contact surface of the sensor and the object to be measured is small, and the sensor is easy to adhere and infirm, so that the intelligent sensor with firm installation is provided, the contact area is increased, and the installation firmness is improved.

The technical scheme adopted for solving the technical problems is as follows:

the utility model provides an intelligent sensor of firm installation, includes the sensor body, the feeler lever has all been extended at the both ends of sensor body, the both ends of sensor body all are provided with the fixing device that fixed feeler lever used, fixing device includes briquetting and support, the briquetting constitutes the fixed chamber that is used for fixed feeler lever with the support concatenation, the support passes through screw or gluey and awaits measuring object fixed connection.

Preferably: the upper end face of the pressing block is provided with a groove for placing a lead on the sensor body, and a C-shaped elastic clamping piece is arranged in the groove.

Preferably: both ends of the elastic clamping piece are outwards bent and are abutted with the inner wall of the groove.

Preferably: the pressing block is fixedly connected with the support through a bolt, a compression spring and a gasket are sleeved on the bolt, and the gasket is attached to the upper end face of the pressing block.

Preferably: the support is L-shaped, the fixing cavity is formed in the vertical end face of the support, and a threaded hole is formed in the other end face of the support, perpendicular to the vertical end face.

Preferably: and a sealing plug is arranged at the bottom of the threaded hole.

The beneficial effects of the utility model are as follows: the sensor body is fixed on the support, and is fixedly connected with the object to be measured through the support, the connection mode of the support and the object to be measured can be screw fixed connection, industrial adhesion can also be realized, and compared with the contact area of the object to be measured, the contact area of the sensor body and the object to be measured is large, so that the sensor body is relatively firm in fixation.

Drawings

FIG. 1 is a perspective view of a smart sensor with secure installation;

FIG. 2 is a schematic view of a sensor body mounted on a fixture;

in the figure: 1. a sensor body; 11. a feeler lever; 2. a fixing device; 21. briquetting; 211. a groove; 22. a bracket; 3. a fixed cavity; 4. an elastic clamping piece; 5. a sealing plug; 6. a bolt; 7. a compression spring; 8. a gasket.

Detailed Description

It should be noted that, without conflict, the embodiments and features of the embodiments in the present application may be combined with each other. The utility model will be described in detail below with reference to the drawings in connection with embodiments.

It is noted that all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs unless otherwise indicated.

In the present utility model, unless otherwise indicated, the terms "upper" and "lower" are used generally with respect to the directions shown in the drawings, or with respect to the vertical, vertical or gravitational directions; also, for ease of understanding and description, "left, right" is generally directed to the left, right as shown in the drawings; "inner and outer" refer to inner and outer relative to the outline of the components themselves, but the above-described orientation terms are not intended to limit the present utility model.

According to the fig. 1-2, an intelligent sensor with firm installation comprises a sensor body 1, feeler levers 11 are extended at two ends of the sensor body 1, fixing devices 2 for fixing the feeler levers 11 are arranged at two ends of the sensor body 1, each fixing device 2 comprises a pressing block 21 and a support 22, each pressing block 21 and each support 22 are made of aluminum blocks, each pressing block 21 and each support 22 are spliced to form a fixing cavity 3 for fixing the feeler lever 11, threaded holes are formed in the bottoms of the supports 22, the supports 22 are fixedly connected with an object to be detected through screws or adhesion, and sealing plugs 5 are arranged at the bottoms of the threaded holes. When the bracket 22 is fixedly connected with an object to be measured through a screw, the sealing plug 5 needs to be taken out of the threaded hole; when the support 22 is fixedly connected with an object to be measured through industrial glue, the sealing plug 5 in the threaded hole plays a role in preventing the industrial glue from entering the threaded hole, and the normal knob of the screw in the threaded hole can be affected because the industrial glue entering the threaded hole is difficult to remove.

According to the illustration shown in fig. 1-2, the upper end face of the pressing block 21 in one fixing device 2 is provided with a groove 211 for placing the wire on the sensor body 1, a C-shaped elastic clamping piece 4 is arranged in the groove 211, both ends of the elastic clamping piece 4 are outwards bent and are abutted against the inner wall of the groove 211, the elastic clamping piece 4 is made of a spring piece, the wire on the sensor body 1 is wrapped and fixed by the elastic clamping piece 4, the joint of the wire and the sensor body 1 is prevented from being bent and broken, the elastic clamping piece 4 is used for connecting the wire with the groove 211 more stably, and the wire is not easy to break away from the groove 211. The briquetting 21 passes through bolt 6 fixed connection with support 22, and the cover is equipped with compression spring 7 and gasket 8 on the bolt 6, and gasket 8 is laminated with the up end of briquetting 21, and compression spring 7 and gasket 8's setting all is used for playing the not hard up effect of reduction bolt 6. Both ends of the elastic clamping piece 4 are bent, so that the elasticity of the opening position of the elastic clamping piece 4 can be increased, the opening position is in an arc shape, and the insulation layer is prevented from being scratched when a wire is clamped.

According to the embodiment shown in fig. 1-2, the support 22 is L-shaped, the fixing cavity 3 is formed on an upright end surface of the support 22, a threaded hole is formed on the other end surface of the support 22 perpendicular to the upright end surface, and a transverse end surface perpendicular to the upright end surface is used for increasing the contact area with an object to be measured, so that the sensor body 1 is further firmly connected with the object to be measured.

Referring to fig. 1-2, the sensor body 1 is fixed on the support 22, and then the support 22 is fixedly connected with the object to be measured, the support 22 and the object to be measured can be fixedly connected by screws, or can be adhered by industrial glue, and compared with the contact area of the support 22 and the object to be measured, the contact area of the sensor body 1 and the object to be measured is larger, so that the fixing is relatively firm.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

It should be noted that the terms "first," "second," and the like in the description and claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that embodiments of the present application described herein may be implemented in sequences other than those illustrated or described herein.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

The above description is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that modifications and adaptations to the present utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.

Claims (6)

1. The utility model provides an intelligent sensor of firm installation, includes sensor body (1), characterized by: the sensor is characterized in that the two ends of the sensor body (1) are respectively provided with a feeler lever (11), the two ends of the sensor body (1) are respectively provided with a fixing device (2) for fixing the feeler levers (11), the fixing devices (2) comprise pressing blocks (21) and supports (22), the pressing blocks and the supports (22) are spliced to form a fixing cavity (3) for fixing the feeler levers (11), and the supports (22) are fixedly connected with an object to be measured through screws or adhesion.

2. The securely mounted smart sensor of claim 1, wherein: the upper end face of the pressing block (21) is provided with a groove (211) for placing a lead on the sensor body (1), and a C-shaped elastic clamping piece (4) is arranged in the groove (211).

3. The securely mounted smart sensor of claim 2, wherein: both ends of the elastic clamping piece (4) are outwards bent and are abutted with the inner wall of the groove (211).

4. A securely mounted smart sensor according to claim 3, characterized in that: the pressing block (21) is fixedly connected with the support (22) through a bolt (6), a compression spring (7) and a gasket (8) are sleeved on the bolt (6), and the gasket (8) is attached to the upper end face of the pressing block (21).

5. The securely mounted smart sensor of claim 4, wherein: the support (22) is L-shaped, the fixing cavity (3) is formed in the vertical end face of the support (22), and a threaded hole is formed in the other end face of the support (22) perpendicular to the vertical end face.

6. The securely mounted smart sensor of claim 5, wherein: and a sealing plug (5) is arranged at the bottom of the threaded hole.