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A combined thermistor

A technology of thermistors and thermistors, which is applied in the direction of resistors, resistor parts, resistor installation/support, etc., can solve the problem of broken pins, rigid thermistor body and accommodating cavity, and unfavorable thermistor body Problems such as fixing and loading and unloading, to achieve the effect of easy assembly and maintenance, fixing and taking out

Active Publication Date: 2019-10-18
安徽晶格尔电子有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing composite thermistor is inconvenient when the thermistor is installed and removed, and it is easy to cause the pins of the thermistor to break and thus affect the normal use of the electronic components. It is not conducive to the fixation and installation of the thermistor body

Method used

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  • A combined thermistor
  • A combined thermistor
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Embodiment Construction

[0019] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0020] like figure 1 , figure 2 and image 3 As shown, a combined thermistor provided by the present invention includes a base 1, the base 1 is a rectangular plate-shaped structure, an annular slot 3 is provided on the outer side above the base 1, and two mounting holes are provided on the base 1 2. The installation hole 2 is a stepped through hole, which includes the middle fixing hole 2.1, the upper side of the fixing hole 2.1 is provided with the installation hole 2.2, and the lower side of the fixing hole 2.1 is provided with a relief hole 2.3, and the installation hole 2.2 The diameter of ...

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Abstract

The invention discloses a combined thermistor. The combined thermistor comprises a pedestal equipped with mounting holes, thermistors are connected in the mounting holes, adsorption sleeves are adsorbed and sleeved on the thermistors, rotary pressure sleeves are sleeved outside the adsorption sleeves, the rotary pressure sleeves are internally equipped with clamping blocks for pressing the thermistors, ribs are evenly distributed on the outer walls of the rotary pressure sleeves, and the ribs are all connected to first magnets. A gland is clamped to the pedestal, the gland is equipped with through-holes corresponding to the mounting holes, the through-holes are connected to adjustment pressure seats, the adjustment pressure seats are equipped with push plates, the push plates are disposedbetween two corresponding ribs, the push plates are connected to second magnets, and the sides of the second magnets opposite to the corresponding first magnets are the same magnetic poles. The combined thermistor provided by the invention has the advantages that: during fixation of the thermistors, the adjustment pressure seats are screwed up, and under the thrust action of the magnets, the clamping blocks compress the thermistors, when the thermistors need to be taken out, the adjustment pressure seats can be loosened to take the thermistors out, fixation and removal of the thermistors are convenient, the body cannot be damaged, and the assembly and maintenance are convenient.

Description

technical field [0001] The invention relates to the technical field of electronic components, in particular to a combined thermistor. Background technique [0002] Thermistors are a type of sensitive components, which are divided into positive temperature coefficient thermistors (PTC) and negative temperature coefficient thermistors (NTC) according to different temperature coefficients. A typical feature of a thermistor is that it is sensitive to temperature and exhibits different resistance values ​​at different temperatures. Positive temperature coefficient thermistors (PTC) have larger resistance values ​​at higher temperatures, and negative temperature coefficient thermistors (NTC) have lower resistance values ​​at higher temperatures. They are both semiconductor devices. [0003] In communication equipment, it is often encountered that several thermistors are used very close to each other. Since the thermistors are all of a single structure, the wiring when multiple th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01C1/01H01C1/022H01C7/00
Inventor 阴卫华周好王建江孙振石宇
Owner 安徽晶格尔电子有限公司