Equipment for detecting tensile property of thermistor by utilizing polishing characteristics
A thermistor and testing equipment technology, applied in the direction of strength characteristics, using stable tension/pressure test material strength, measuring device, etc. achieve the effect of reducing the impact
Inactive Publication Date: 2020-06-12
义乌招娣贸易有限公司
View PDF0 Cites 2 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] Existing testing of the tensile capacity of thermistors often adopts the method of sampling and artificial detection. Although this method can ensure the quality of a batch of pins, some fish will still slip through the net; if it is damaged, that is, the pins are bent Irregular and not straight, which affects the later use and installation effect, so a kind of testing equipment for thermistor tensile resistance using grinding characteristics came into being
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0024] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.
[0025] See Figure 1-7 , A device for detecting tensile resistance of thermistor by using polishing characteristics, comprising a housing 1, the inside of the housing 1 is fixedly connected with an adsorption tank 2, and the inside of the adsorption tank 2 is provided with a gettering port 15, a getter port 15 The airbag 16 is fixedly connected to the surface. By restricting the airbag 4 from losing the restraining force of the spring ro...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention relates to the technical field of thermistor pin detection, and further discloses equipment for detecting the tensile property of the thermistor by utilizing the polishing characteristics. The equipment comprises a shell, and an adsorption tank is fixedly connected to the interior of the shell; the bottom of the adsorption tank is movably connected with a millstone; a limiting bag isfixedly connected into the adsorption tank; the surface of the adsorption groove is movably connected with a spring rod; an extension spring is movably connected to the top of the adsorption groove,a supporting plate is movably connected to the interior of the extension spring, an extrusion rod is slidably connected to the surface of the supporting plate, a detection cover is movably connected to the end, away from the supporting plate, of the extrusion rod, rollers are movably connected to the interior of the detection cover, and buffer springs are movably connected to the surfaces of the rollers. The extension springs located on the lower portion move downwards, so that the symmetrical rollers get close to each other and clamp the pins to move downwards, the surfaces of the pins are unqualified if the pins are snapped at the moment, otherwise the surfaces of the pins are qualified, and therefore the effect of gradually detecting the anti-stretching capacity of the pins through thepin grinding working characteristics is achieved.
Description
Technical field [0001] The invention relates to the technical field of thermistor pin detection, in particular to a device for detecting the thermistor tensile resistance by using polishing characteristics. Background technique [0002] Thermistor is a type of sensitive components, according to the temperature coefficient is divided into positive temperature coefficient thermistor and negative temperature coefficient thermistor; the typical characteristics of thermistor is sensitive to temperature, performance under different temperatures Different resistance values; due to the particularity of the thermistor work, and the pins used need to be tested for tensile ability after the production is completed. [0003] Existing thermistor tensile capacity testing often adopts the method of sampling and manual testing. Although this method can ensure the quality of a batch of pins, there will also be some fish that slip through the net; it is damaged, that is, the pins are bent. Irregula...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More IPC IPC(8): G01N3/08G01N3/02
CPCG01N3/02G01N3/08G01N2203/0003G01N2203/0017G01N2203/0037G01N2203/0067G01N2203/0252G01N2203/028
Inventor 赵兴寿
Owner 义乌招娣贸易有限公司