Tension sensor with display function

A technology of tension sensor and display function, which is applied in the field of tension sensor, can solve problems such as poor fixing effect and thread damage, and achieve the goals of slowing down the speed of fixing effect deterioration, strong stability, increasing practicability and service life Effect

CN112747808AInactive Publication Date: 2021-05-04西安晶海中德铁路电气有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2021-05-04
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention provides a tension sensor with a display function. The tension sensor with the display function comprises a sensor body, a first connecting cylinder and two connectors, wherein the two connectors are fixedly connected to the two sides of the sensor body respectively, a fixing cylinder is fixedly connected to one side of each connector, and a threaded groove is formed in each fixing cylinder. According to the tension sensor with the display function provided by the invention, by arranging a reinforcing structure, when the sensor and a mounting head are connected together, the reinforcing structure is additionally arranged on the basis of an original screw fixing mode, so that the connection relation between the sensor and the mounting head is further enhanced, even if threads are abraded and the fixing effect becomes poor, through adopting the reinforcing structure, the overall fixing effect can be guaranteed not to be greatly affected, the situation that the sensor and the mounting head fall off can be avoided to a certain degree, and therefore the practicability of the sensor is improved, and the service life of the sensor is prolonged.
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Description

technical field

[0001] The invention relates to the field of tension sensors, in particular to a tension sensor with a display function. Background technique

[0002] Tension sensor, also known as resistance strain sensor, belongs to the load cell series. It is a device that converts physical signals into measurable electrical signal outputs. It uses two tension transmission parts to transmit force, and its structure contains force sensors. The device and two tension transmission parts contain piezoelectric sheets and piezoelectric sheet gaskets in the force sensitive device. The latter contains a substrate part and an edge force transmission part. It is characterized in that the two ends of the two tension transmission parts are respectively fixed on the Together, the force-sensitive device is clamped with the lateral acting surface between the two ends, the piezoelectric sheet gasket is pressed on the central area of ​​the piezoelectric sheet on one side, and the substrate...

Examples

Embodiment Construction

[0025] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0026] Please refer to figure 1 , figure 2 and image 3 ,in, figure 1 A structural schematic diagram of a preferred embodiment of the tension sensor with display function provided by the present invention; figure 2 for figure 1 Schematic diagram of the internal structure of the present invention; image 3 for figure 2 The enlarged schematic diagram of part A is shown. Tension sensor with display function, including:

[0027] The sensor body 1 and the first connecting cylinder 2;

[0028] Connecting head 3, the two connecting heads 3 are respectively fixedly connected to both sides of the sensor body 1, one side of the connecting head 3 is fixedly connected with a fixed cylinder 4, and the inside of the fixed cylinder 4 is provided with a screw thread Groove 5, both sides of the outer surface of the threaded groove 5 are provided with a movin...