CN108417327A - A kind of fixation kit for combining thermal resistor - Google Patents
A kind of fixation kit for combining thermal resistor Download PDFInfo
- Publication number
- CN108417327A CN108417327A CN201810198505.1A CN201810198505A CN108417327A CN 108417327 A CN108417327 A CN 108417327A CN 201810198505 A CN201810198505 A CN 201810198505A CN 108417327 A CN108417327 A CN 108417327A
- Authority
- CN
- China
- Prior art keywords
- cylinder
- magnet
- wall
- wedge
- annular groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C1/00—Details
- H01C1/01—Mounting; Supporting
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C1/00—Details
- H01C1/02—Housing; Enclosing; Embedding; Filling the housing or enclosure
- H01C1/022—Housing; Enclosing; Embedding; Filling the housing or enclosure the housing or enclosure being openable or separable from the resistive element
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
- H01C7/02—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material having positive temperature coefficient
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
- H01C7/04—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material having negative temperature coefficient
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Ceramic Engineering (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
Abstract
The invention discloses a kind of fixation kits for combining thermal resistor, including gland, through-hole is equipped on gland, rotation pressure cylinder is equipped in through-hole, rotate the inner wall even distribution arc wedge block of pressure cylinder, it is equipped with gripping block in rotation pressure cylinder, gripping block and arc wedge block corresponding matching, it is evenly distributed with one group of raised line in the outer wall of rotation pressure cylinder, it is all connected with the first magnet on the identical side wall of raised line and connects adjusting wedge in through-hole, it adjusts wedge and is equipped with push plate, push plate is arranged between corresponding two raised lines, the second magnet is connected in push plate, the second magnet side opposite with corresponding first magnet is same magnetic pole.Advantages of the present invention：The present apparatus is in fixed thermistor, by screwing adjusting wedge, so that gripping block compresses thermistor under the action of magnet thrust, it when needing to take out thermistor, unclamps and adjusts wedge, you can take out, the fixation and taking-up of thermistor are convenient, and will not damage ontology, convenient for assembly and repair.
Description
Technical field
The present invention relates to electronic component technology field more particularly to a kind of fixation kits for combining thermal resistor.
Background technology
Thermal resistor is one kind of sensing element, is divided into positive temperature coefficient thermistor according to temperature coefficient difference
（PTC）And negative temperature coefficient thermistor（NTC）.The typical feature of thermal resistor is temperature sensitive, different temperature
Under show different resistance values.Positive temperature coefficient thermistor（PTC）When temperature is higher, resistance value is bigger, negative temperature system
Number thermal resistor（NTC）When temperature is higher, resistance value is lower, they belong to semiconductor devices.
In communication apparatus, the service condition that several thermistors extremely close on is frequently encountered, since thermistor is equal
Wiring for monomer structure, therefore when multiple thermistors use is relatively complicated.For this purpose, there is a kind of compound temperature-sensitive of multiple-piece
Resistance.The multiple-piece composite thermistor includes insulation shell, is equipped at least two accommodating chamber in insulation shell side by side, in accommodating chamber
2 pins equipped with 1 thermistor ontology, and the thermistor ontology stretch out accommodating chamber.In this way, the multiple-piece compound thermal
Quick resistance is connected on while capable of facilitating in a plurality of circuit, not only saves space, and be convenient for reasonable line arrangement.However it is existing
Composite thermistor is inconvenient when thermistor dress takes, and the pin for being easy to cause thermistor is broken to affect electronic component
Normal use, moreover, the fixation of thermistor ontology and accommodating chamber is excessively stiff, is also unfavorable for thermistor ontology
Fixed and dress takes, and in order to solve the above-mentioned technical problem, the applicant designs a kind of combination thermal resistor, and the application is for being somebody's turn to do
The fixation kit of resistor.
Invention content
The purpose of the present invention is to solve disadvantages existing in the prior art, and the one kind proposed is for combining temperature-sensitive electricity
Hinder the fixation kit of device.
To achieve the goals above, present invention employs following technical solutions：
A kind of fixation kit for combining thermal resistor, it is characterised in that：It is logical equipped with one group on gland including gland
Hole is all provided in each through-hole there are one pressure cylinder is rotated, and rotation pressure cylinder includes round logical cylinder, in the inner wall even distribution one of round logical cylinder
Group arc wedge block, is equipped with one group of gripping block in rotation pressure cylinder, each gripping block with corresponding arc wedge block is corresponding matches
It closes, the arc lozenges with corresponding arc wedge block corresponding matching is equipped in the outside of gripping block, it is equal in the outer wall of round logical cylinder
One group of raised line of cloth, is all connected with first magnet on the identical side wall of raised line；
It is all provided on the outside of each through-hole there are one annular groove, one section of internal thread is equipped in the bottom of annular groove inner wall, in annular
Slot outer wall is evenly distributed with one group of recessing groove, and being connected in annular groove adjusts wedge, and one group of push plate, push plate are equipped on adjusting wedge
Between being correspondingly arranged at corresponding two raised lines by through-hole, second magnet is all connected in the side of each push plate, second
The magnet side opposite with corresponding first magnet is same magnetic pole, is also evenly distributed with one group of fixed plate in the outside for adjusting wedge, each
Fixed plate is correspondingly arranged in corresponding recessing groove, and each fixed plate is fastened on by connector on gland.
Preferably, the adjusting wedge includes cylinder, annular groove is equipped in bottom of cylinder side wall, in annular groove outer wall
Opening is equipped with one end external screw thread, and the internal thread of external screw thread and the annular groove is correspondingly connected with, and the push plate is arc panel, push plate
It is connected to the end of the cylinder on the inside of annular groove, the bottom on the outside of cylinder is arranged in the fixed plate, in each fixed plate
Spanner slot there are one being all provided on cylinder outer wall.
Preferably, the absorption sleeve is made of silica gel.
The advantage of the invention is that：The present apparatus is in fixed thermistor, by screwing adjusting wedge, in magnet thrust
Effect is lower so that gripping block compression thermistor unclamps when needing to take out thermistor and adjusts wedge, you can takes out, temperature-sensitive
The fixation and taking-up of resistance are convenient, and will not damage ontology, convenient for assembly and repair.
Description of the drawings
Fig. 1 is the basic structure schematic diagram of the present invention；
Fig. 2 is the use structural schematic diagram of the present invention；
Fig. 3 is the assembling schematic diagram of Fig. 2；
Fig. 4 is pedestal sectional view；
Fig. 5 is the axonometric drawing of gland；
Fig. 6 is the axonometric drawing for adjusting wedge；
Fig. 7 is pinch grip structural schematic diagram.
Specific implementation mode
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
As shown in Figure 1, Figure 2, provided by the invention a kind of for combining consolidating for thermal resistor shown in Fig. 3, Fig. 4, Fig. 5 and Fig. 6
Determine component, including gland 4, gland 4 is rectangle tabular structure, sets that there are two through-holes 6 on gland 4, is set in the bottom of gland 4
There is annular snap-gauge 5.It is all provided in each through-hole 6 there are one pressure cylinder 13 is rotated, rotation pressure cylinder 13 includes round logical cylinder 14, in circle
Three arc wedge blocks 15 of inner wall even distribution of logical cylinder 14, set that there are three the folders for compressing thermistor 9 in rotation pressure cylinder 13
Tight block 11, each gripping block 11 with corresponding 15 corresponding matching of arc wedge block, the outside of gripping block 11 be equipped with it is corresponding
The arc lozenges 12 of 15 corresponding matching of arc wedge block, gripping block 11 and round logical cylinder 14 are contour.In the outer of round logical cylinder 14
Wall is evenly distributed with four raised lines 16, and 16 arc panel of raised line, raised line 16 is arranged along the busbar of round logical cylinder 14, in the same side of raised line 16
First magnet 17 is all connected on wall, the lateral surface side wall corresponding with raised line 16 of the first magnet 17 is concordant.The logical cylinder 14 of circle,
Arc wedge block 15 and raised line 16 are structure as a whole.
It is all provided with there are one annular groove 7 in the outside of each through-hole 6, one section of internal thread is equipped in the bottom of 7 inner wall of annular groove,
It is evenly distributed with one group of recessing groove 8 in 7 outer wall of annular groove, recessing groove 8 is arc groove.
It is connected in annular groove 7 and adjusts wedge 18, it includes cylinder 19 to adjust wedge 18, in 19 bottom sidewall of cylinder
Equipped with annular groove 24, one end external screw thread, the internal thread of external screw thread and the annular groove 7 are equipped in the opening of 24 outer wall of annular groove
It is correspondingly connected with.Four push plates 21 are evenly distributed in the end of the cylinder 19 of 24 inside of annular groove, push plate 21 is arc panel, and push plate 21 passes through
Through-hole 6 is correspondingly arranged between corresponding two raised lines 16.It is all connected with second magnet 25 in the side of each push plate 21, the
Two magnet 25 side opposite with corresponding first magnet 17 is same magnetic pole.Fixed plate there are three being set in the bottom in 19 outside of cylinder
22, it is all provided with that there are one spanner slots 23 on 19 outer wall of cylinder in each fixed plate 22.Each fixed plate 22 is correspondingly arranged at
In corresponding recessing groove 8, and each fixed plate 22 is fastened on by connector on gland 4.Connector uses screw, figure
In to draw.
When in use, gland 4 is connected on pedestal 1 present apparatus, and pedestal 1 is rectangle tabular structure, above pedestal 1
Outside is equipped with annular slot 3, and the correspondence of annular snap-gauge 5 is connected in annular slot 3.Pass through the phase of annular snap-gauge 5 and annular slot 3
Mutually so that gland 4 is fixed on pedestal 1, the snap fit of annular snap-gauge 5 and annular slot 3 is conventional structure for cooperation.
It is set on pedestal 1 there are two mounting hole 2, each through-hole 6 is coaxially arranged with the correspondence of corresponding mounting hole 2, pacifies
Dress hole 2 is stair-stepping through-hole, it includes the mounting hole 2.1 of centre, mounting hole 2.2 is equipped in the upside of mounting hole 2.1, solid
The downside for determining hole 2.1 is equipped with relief hole 2.3, and the diameter of mounting hole 2.2 and the diameter of relief hole 2.3 are all higher than mounting hole 2.1
Diameter.
Be connected a thermistor 9 in each mounting hole 2.1, the absorption socket on each thermistor 9
One absorption sleeve 10, the absorption absorption of sleeve 10 are socketed on thermistor 9.Absorption sleeve 10 is made of silica gel, silica gel material
Softness will not cause to damage to device, and human body, which can be isolated, prevents electrostatic damage.Pressure cylinder 13 is rotated in the 10 outside socket of absorption sleeve,
Pressure cylinder 13 is rotated to be arranged in mounting hole 2.2,
Further include pinch grip 26 in conjunction with shown in Fig. 7, pinch grip 26 includes annulus 27, is uniformly three in the side of annulus 27
A snap-gauge 28, snap-gauge 28 are arc panel.When tightening or loosening adjusting wedge 18, three correspondences of snap-gauges 28 are plugged on corresponding pull
In hand slot 23, rotational fastener handle 26 when fastening, after pinch grip 26 is rotated in place, is fixed by connector, is unclamped
When, lower connector is first removed, then after the rotation of 26 negative direction of pinch grip, removes lower adjusting wedge 18.
Claims (3)
1. a kind of fixation kit for combining thermal resistor, it is characterised in that：Including gland（4）, in gland（4）It is equipped with
One group of through-hole（6）, in each through-hole（6）Pressure cylinder is rotated there are one being inside all provided with（13）, rotate pressure cylinder（13）Including the logical cylinder of circle
（14）, in the logical cylinder of circle（14）One group of arc wedge block of inner wall even distribution（15）, in rotation pressure cylinder（13）Inside it is equipped with one group of clamping
Block（11）, each gripping block（11）With corresponding arc wedge block（15）Corresponding matching, in gripping block（11）Outside be equipped with
With corresponding arc wedge block（15）The arc lozenges of corresponding matching（12）, in the logical cylinder of circle（14）Outer wall be evenly distributed with one group of raised line
（16）, in raised line（16）Identical side wall on be all connected with first magnet（17）；
In each through-hole（6）Outside be all provided with there are one annular groove（7）, in annular groove（7）The bottom of inner wall is equipped with spiral shell in one section
Line, in annular groove（7）Outer wall is evenly distributed with one group of recessing groove（8）, in annular groove（7）Interior mating connection adjusts wedge（18）, adjusting
Wedge（18）It is equipped with one group of push plate（21）, push plate（21）Pass through through-hole（6）It is correspondingly arranged at corresponding two raised lines（16）It
Between, in each push plate（21）Side be all connected with second magnet（25）, the second magnet（25）With corresponding first magnet
（17）Opposite side is same magnetic pole, is adjusting wedge（18）Outside also be evenly distributed with one group of fixed plate（22）, each fixed plate
（22）It is correspondingly arranged at corresponding recessing groove（8）It is interior, and each fixed plate（22）Gland is fastened on by connector
（4）On.
2. a kind of fixation kit for combining thermal resistor according to claim 1, it is characterised in that：The adjusting
Wedge（18）Including cylinder（19）, in cylinder（19）Annular groove is equipped in bottom sidewall（24）, in annular groove（24）Outer wall is opened
One end external screw thread, external screw thread and the annular groove are equipped at mouthful（7）Internal thread be correspondingly connected with, the push plate（21）For arc
Plate, push plate（21）It is connected to annular groove（24）The cylinder of inside（19）End, the fixed plate（22）It is arranged in cylinder（19）
The bottom in outside, in each fixed plate（22）On cylinder（19）Spanner slot there are one being all provided on outer wall（23）.
3. a kind of fixation kit for combining thermal resistor according to claim 1, it is characterised in that：The absorption
Sleeve（10）It is made of silica gel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810198505.1A CN108417327A (en) | 2018-03-12 | 2018-03-12 | A kind of fixation kit for combining thermal resistor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810198505.1A CN108417327A (en) | 2018-03-12 | 2018-03-12 | A kind of fixation kit for combining thermal resistor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108417327A true CN108417327A (en) | 2018-08-17 |
Family
ID=63131059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810198505.1A Pending CN108417327A (en) | 2018-03-12 | 2018-03-12 | A kind of fixation kit for combining thermal resistor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108417327A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103295708A (en) * | 2012-03-02 | 2013-09-11 | 东莞市仙桥电子科技有限公司 | Recyclable NTC (negative temperature coefficient) thermistor |
| CN204315324U (en) * | 2015-01-19 | 2015-05-06 | 佛山市川东磁电股份有限公司 | A kind of embedded PTC slice mounting structure |
| CN106796832A (en) * | 2014-09-09 | 2017-05-31 | 力特保险丝日本合同会社 | Protection element |
| CN206363824U (en) * | 2016-12-28 | 2017-07-28 | 广东控银实业有限公司 | A kind of Novel earphone potentiometer |
| CN206532657U (en) * | 2017-03-20 | 2017-09-29 | 山东航天正和电子有限公司 | A kind of general set composite of thermistor |
-
2018
- 2018-03-12 CN CN201810198505.1A patent/CN108417327A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103295708A (en) * | 2012-03-02 | 2013-09-11 | 东莞市仙桥电子科技有限公司 | Recyclable NTC (negative temperature coefficient) thermistor |
| CN106796832A (en) * | 2014-09-09 | 2017-05-31 | 力特保险丝日本合同会社 | Protection element |
| CN204315324U (en) * | 2015-01-19 | 2015-05-06 | 佛山市川东磁电股份有限公司 | A kind of embedded PTC slice mounting structure |
| CN206363824U (en) * | 2016-12-28 | 2017-07-28 | 广东控银实业有限公司 | A kind of Novel earphone potentiometer |
| CN206532657U (en) * | 2017-03-20 | 2017-09-29 | 山东航天正和电子有限公司 | A kind of general set composite of thermistor |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180817 |
|
| WD01 | Invention patent application deemed withdrawn after publication |