CN2854539Y - Thermocouple holder - Google Patents
Thermocouple holder Download PDFInfo
- Publication number
- CN2854539Y CN2854539Y CN200520142732.0U CN200520142732U CN2854539Y CN 2854539 Y CN2854539 Y CN 2854539Y CN 200520142732 U CN200520142732 U CN 200520142732U CN 2854539 Y CN2854539 Y CN 2854539Y
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- CN
- China
- Prior art keywords
- thermopair
- support member
- clamping device
- base
- coupling
- 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.)
- Expired - Fee Related
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- Measuring Temperature Or Quantity Of Heat (AREA)
Abstract
The utility model supplies a thermocouple holding device, comprising a pedestal. A support article is vertically positioned at the pedestal; the active arm is connected with the first end, second end and at least one bending part between the first end and the second end. The support article is connected with the first end, while the holding article used for holding the thermocouple is connected with the second end of the active arm. The thermocouple holding device can be arranged near the measured object. Holding the thermocouple with the holding article in combination with the active arm and support article can enable the location of the holding article to be changed randomly to an appropriate location and angle. The thermocouple is arranged on the surface of the object under test for need of testing the temperature. Overcome the inconveniences and puzzles that the utility model is necessary to extra increase adhesive tape for the support article according to the existing technology and overcome the defects that the existing technology can not be applied in the narrow occasion.
Description
Technical field
The utility model is the technology of locating thermopair about a kind of, particularly about a kind of thermopair clamping device.
Background technology
Continuous research and development and heavy demand along with microelectronic element, the development of relevant semiconductor association area also never is interrupted, and even from integrated circuit (IC) design, wafer manufacturing, wafer cutting, Chip Packaging, chip testing chip application the process of commodity, none does not need to be devoted to the lifting of yield and production capacity deeply concernedly, and even all needs the special electrical problem of paying attention to chip in the therefore relevant said chip manufacturing application process.
In response to the various chips integrated development of processor constant power crystal for example particularly, its calculation process speed maintains in the ascendant trend all the time, its required electric current, the raising that voltage is also relative, under this trend, if can't effectively solve the heat dissipation problem of chip, once chip is in the temperature of standing above it, just can cause and burn or the electrical not good situation of quality, so how can effectively solve the problem of chip cooling, and even just to become the required major issue that faces jointly in the chip manufacturing application process.
In the middle of above-mentioned every link, for solving the heat dissipation problem of chip, what at first must face is the temperature (for example comprising the working temperature of environment temperature, chip itself etc.) of understanding chip environment of living in, the temperature test element of normal use is first-elected is exactly thermopair for the measured chip temperature, it have simple in structure, easy to manufacture, easy to use, temperature-measuring range is wide and the temperature measurement accuracy advantages of higher.
Thermopair (Thermocouples) is linked together by two kinds of different metals and makes in pairs, and its termination is closed and put on testee, and the other end is connected on the testing tool, promptly is a temperature test instrument, owing to be that paired designing institute is to be called thermopair.This electric thermo-couple temperature sensing instrument does not need external power supply, just can produce little milli voltage, and micro voltage and temperature are proportional.
When being heated, thermopair can produce small voltage, voltage swing depends on two kinds of metal materials forming thermopair, iron/copper nickel alloy (J type), copper-cupronickel (T type) and chromium-aluminium (K type) thermopair are the most frequently used three kinds, with K type thermopair is example, during 1 ℃ of the every variation of its temperature, the about 40 μ V of voltage meeting respective change, therefore be the decidable detected element temperature is corresponding to have changed 1 ℃ as the every change 40 μ V of its voltage, the linear relationship of temperature and voltage can accurately measure for example temperature of chip surface thus.When chip temperature is measured, the thermometric portion of thermopair well must be contacted with chip surface to be measured, normally by heat-conducting glue with its surface to be measured that sticks to chip to be measured, treat after heat-conducting glue solidifies the relative position of thermopair and chip to be fixed, can measure.
As shown in Figure 1, when chip 1 is carried out temperature survey, the thermometric portion 21 of thermopair 2 well must be contacted with chip 1 surface, promptly this thermometric portion 21 is sticked to chip 1 surface by heat-conducting glue 11, treat after heat-conducting glue 11 solidifies the thermopair 2 and the relative position of chip 1 to be fixed, can measure.Yet, before the curing of heat-conducting glue 11, must keep thermopair 2 constant with the relative position of chip 1, the curing of heat-conducting glue 11 needs the long time (generally needing 12 hours at least), can't keep by manpower so for a long time at all, therefore current way generally is around chip 1 stilt 23 to be set, and utilizes adhesive tape 25 grades that thermopair 2 is fixed on this stilt 23 with the location again.Yet this prior art must additionally be set up stilt 23 and be adhered to for adhesive tapes 25, causes the inconvenience and the puzzlement of test job, can't generally be applicable to various occasions, particularly can't use in the narrow and small occasion in space at all.
Therefore, how to develop a kind of thermopair clamping device, thermopair is gripped the determinand surface of required probe temperature, overcome the disappearance and inconvenience of above-mentioned prior art, become the problem that present industry is demanded urgently overcoming.
The utility model content
For solving the shortcoming of above-mentioned prior art, the utility model fundamental purpose is to provide a kind of thermopair clamping device, thermopair can be gripped the determinand surface of required probe temperature.
Of the present utility model time a purpose is to provide a kind of thermopair clamping device, helps being applied in the narrow and small occasion in space.
For taking off on reaching and other purpose, the utility model provides a kind of thermopair clamping device to comprise: this thermopair clamping device comprises: base; Support member, upright this base that is located at; Lever arm has first end, second end and at least one kink between first end and second end, and this first end is to be connected in this support member; And, being connected in second end of this lever arm in order to the holder of clamping thermopair, this holder is a clip.
Above-mentioned this support member is to stand to be located on this base movablely.Preferably, this base also is provided with a guide rail, and this support member is upright movably this guide rail that is located at.In addition, this support member also can be taked rotationally upright being located on this base, non-ly exceeds with upright being located on the base merely.
First end of this lever arm can be provided with a Coupling, borrows rotatable the reaching of this Coupling to be connected in this support member movably.This Coupling and this support member are to articulate mutually, and this Coupling one side also has a fixed part.This fixed part comprises the bolt that is screwed on this Coupling one side in the utility model.In addition, this base also can be provided with for example slip-proof element of rubber blanket.
Because the thermopair clamping device that the utility model proposed, can be for being preset near the determinand, utilize holder clamping thermopair, and the collocation by lever arm and support member, can make this holder adjust the position arbitrarily, move to suitable position and angle, make the thermopair of clamping can firmly connect the determinand surface of putting required probe temperature, thermopair can be gripped the determinand surface of required probe temperature, overcome prior art and must additionally set up stilt for the inconvenience and the puzzlement that adhere to adhesive tape, and the design that utilizes lever arm and support member helps being applied in the narrow and small occasion in space, overcomes the shortcoming that prior art can't be applied in the narrow and small occasion in space.
Description of drawings
Fig. 1 is the configuration diagram that prior art is fixed on thermopair chip surface to be measured;
Fig. 2 is the structural representation of the utility model thermopair clamping device;
Fig. 3 is the local enlarged diagram of support member polycrystalline substance of the present utility model;
Fig. 4 is the local enlarged diagram of lever arm first end structure of the present utility model; And
Fig. 5 is the local enlarged diagram of kink that the utility model is decided lever arm.
Embodiment
Embodiment
In addition, what must note a bit is, these accompanying drawings are the synoptic diagram of simplification, basic framework of the present utility model only is described in a schematic way, therefore only show the formation relevant with the utility model, and shown formation be not number when implementing, shape with reality, and dimension scale draw, number, shape and the dimension scale during its actual enforcement is a kind of optionally design, and its formation arrangement form may be more complicated.
See also Fig. 2, it is the structural representation of the utility model thermopair clamping device.As shown in the figure, thermopair clamping device 3 of the present utility model is applied in the determinand surface that thermopair is gripped required probe temperature, and it comprises base 31, support member 32, lever arm 33 and holder 34.
This base 31 is in order to keep these thermopair clamping device 3 positions can random variation, in the present embodiment, for reaching preferable firm effect, it is to be made by for example higher material of cast iron isodensity, these base 31 bottoms comprise that also a plurality of for example is the slip-proof element 312 of rubber blanket, in order to strengthen the non-skid property of this base 31, avoid its random slip.In addition, this base 31 also has guide rail 311 for upright this support member 32 of establishing.
This support member 32 is upright being located on this base 31, and in the present embodiment, this support member 32 is elongated round bars, and the one end passes above-mentioned guide rail 311, being located on the base 31 with respect to this guide rail 311 is upright movably.The bottom of this support member 32 is provided with external thread 321 and shelves and ends portion 323 (please cooperate consult shown in Figure 3), this stop section 323 is that correspondence is passed guide rail 311 and is positioned at the bottom of base 31, the then sheathed packing ring 327 of corresponding base top surface, 321 confessions of external thread screw togather a nut 325, can make this support member 32 be fixed on the appropriate location of these base 31 corresponding guide rails 311 by screwing this nut 325.
This lever arm 33 has first end on the top, at second end and the kink 331 between first end and second end of bottom, this first end is to be connected in these support member 32, the second ends then to connect this holder 34.In the present embodiment, first end of this lever arm 33 is to be set in this support member 32 (please cooperate consult shown in Figure 4) by a Coupling 333, to borrow these Coupling 333 rotatable reaching to be connected this support member 32 movably, wherein this Coupling 333 is mutual pivot joints with this support member 32, and these Coupling 333 1 sides also have a fixed part 3331, in order to fix this Coupling 333 and this support member 32, this fixed part 3331 is for example to comprise the bolt that is screwed on these Coupling 3,331 one sides in the accompanying drawings.Screw this fixed part 3331 by operation, this Coupling 333 is fixed on this support member 32 and can't moves or rotate.
In addition, this lever arm 33 is for example by aluminium, light metals such as magnesium are made or plastic material is made, it has at least one kink 331, in the present embodiment, this kink 331 is by first connecting portion 3311, second connecting portion 3313 and connect this first connecting portion 3311 and constitute (please cooperate and consult Fig. 5) with the part 3315 that is coupling of this second connecting portion 3313, this part 3315 that is coupling is be coupling this first connecting portion 3311 and this second connecting portion 3313, making this kink 331 can be that the axle center rotates freely with this part 3315 that is coupling, and this part 3315 that is coupling for example is a bolt, can freely revolve lock and adjusts its bond strength.What need specify is herein, in the present embodiment only to propose a kind of structural design of kink 331 illustratively, the bent structural change of design belongs to have in the art and knows what the knowledgeable can understand and finish usually in lever arm 33, just other can realize the structural change of lever arm 33 bending functions, all should belong to the lever arm 33 shown in the utility model, not exceed with shown in the present embodiment.
This holder 34 is second ends that are connected this lever arm 33, in order to the clamping thermopair, in the present embodiment, this holder 34 can for example be a clip, its structural change has in the art knows that usually the knowledgeable can understand and finish, and does not exceed with shown in the present embodiment.
By the thermopair clamping device 3 shown in the foregoing description, can be near the determinand that is preset in chip for example, utilize holder 34 with the clamping thermopair, and by the collocation rotation of lever arm 33 with support member 32, move and carry out the adjustment of three-dimensional position, this holder 34 is adjusted arbitrarily moved to suitable position and angle, make the thermopair of clamping can firmly connect the determinand surface of putting at required probe temperature, the effect that thermopair is gripped the determinand surface of required probe temperature can be provided, help keeping for a long time fixed pose, wait for for example then heat-conducting glue of the thermometric portion of thermopair and chip curing, be used to measure its temperature.Therefore, the thermopair clamping device 3 that provides of the utility model has overcome prior art and must additionally set up stilt for the inconvenience and the puzzlement that adhere to adhesive tape.
In addition, utilize the design of lever arm 33 and support member 32, help adjusting its holder 34 and be arranged in the appropriate location of three dimensions, so be convenient to be applied in the narrow and small occasion in various spaces, overcome the shortcoming that prior art can't be applied in the narrow and small occasion in space.
Though be to be that example describes with single holder 34 in the present embodiment to connect single lever arm 33, in other embodiments, it can utilize the Coupling 333 of relative populations to connect a plurality of lever arms 33 and holder 34 on this support member 32, can simultaneously a plurality of thermopairs be gripped the corresponding determinand surface of required probe temperature.Simultaneously, though be that to establish single support member 32 be that example describes with upright on the base 31 in the present embodiment, in other embodiments, can utilize these base 31 guide rails to stand simultaneously and establish a plurality of support members 32, can simultaneously a plurality of thermopairs be gripped the corresponding determinand surface of required probe temperature equally.The number change of above-mentioned support member 32, lever arm 33 or holder 34 has in should affiliated technical field and knows that usually the knowledgeable can understand and finish, and is that literary composition is given unnecessary details at this accompanying drawing of arranging in pairs or groups no longer in addition.
Compared with prior art, the thermocouple holder that the utility model proposes can be for default Near determinand, utilize holder clamping thermocouple, and taking by lever arm and support member Join, this holder is adjusted arbitrarily moved to suitable position and angle, make the heat of clamping Galvanic couple can firmly connect the determinand surface of putting at required probe temperature, can grip thermocouple To the determinand surface of required probe temperature, overcome the essential extra extension supporting thing of prior art and supply Adhere to inconvenience and the puzzlement of adhesive tape, and utilize being designed with of lever arm and support member to be beneficial to application In the occasion of narrow space, overcome the shortcoming that prior art can't be applied in the narrow space occasion, Relatively solved the problem that prior art exists.
Claims (10)
1. a thermopair clamping device is characterized in that, this thermopair clamping device comprises:
Base;
Support member, upright this base that is located at;
Lever arm has first end, second end and at least one kink between first end and second end, and this first end is to be connected in this support member; And
In order to the holder of clamping thermopair, be connected in second end of this lever arm.
2. thermopair clamping device as claimed in claim 1 is characterized in that, this support member is to stand to be located on this base movablely.
3. thermopair clamping device as claimed in claim 2 is characterized in that this base also is provided with a guide rail, and this support member is upright movably this guide rail that is located at.
4. thermopair clamping device as claimed in claim 1 is characterized in that, this support member is upright rotationally being located on this base.
5. thermopair clamping device as claimed in claim 1 is characterized in that, first end of this lever arm is provided with a Coupling, borrows rotatable the reaching of this Coupling to be connected in this support member movably.
6. thermopair clamping device as claimed in claim 5 is characterized in that, this Coupling and this support member are mutual pivot joints, and this Coupling one side also has a fixed part.
7. thermopair clamping device as claimed in claim 6 is characterized in that, this fixed part comprises the bolt that is screwed on this Coupling one side.
8. thermopair clamping device as claimed in claim 1 is characterized in that, this holder is a clip.
9. thermopair clamping device as claimed in claim 1 is characterized in that this base is provided with slip-proof element.
10. thermopair clamping device as claimed in claim 9 is characterized in that this slip-proof element is a rubber blanket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200520142732.0U CN2854539Y (en) | 2005-12-09 | 2005-12-09 | Thermocouple holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200520142732.0U CN2854539Y (en) | 2005-12-09 | 2005-12-09 | Thermocouple holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2854539Y true CN2854539Y (en) | 2007-01-03 |
Family
ID=37581176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200520142732.0U Expired - Fee Related CN2854539Y (en) | 2005-12-09 | 2005-12-09 | Thermocouple holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2854539Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103207025A (en) * | 2012-01-17 | 2013-07-17 | 海洋王（东莞）照明科技有限公司 | Temperature test instrument |
| CN104164700A (en) * | 2014-07-24 | 2014-11-26 | 福建福晶科技股份有限公司 | Fixing system of thermocouple for Czochralski method-based crystal growth |
| CN104568186A (en) * | 2014-12-06 | 2015-04-29 | 广东聚科照明股份有限公司 | Surface temperature testing table |
| CN105115610A (en) * | 2015-08-06 | 2015-12-02 | 中家院（北京）检测认证有限公司 | Thermocouple double support device suitable for refrigeration equipment performance test |
| CN105115611A (en) * | 2015-08-06 | 2015-12-02 | 中家院（北京）检测认证有限公司 | Thermocouple single support device suitable for refrigeration equipment performance test |
| CN105953937A (en) * | 2016-06-30 | 2016-09-21 | 深圳市金洲精工科技股份有限公司 | Temperature measuring device and measuring method used for measuring temperature of assembly line product |
| CN111716301A (en) * | 2020-07-01 | 2020-09-29 | 江南造船(集团)有限责任公司 | Fastener installation and dismounting device |
-
2005
- 2005-12-09 CN CN200520142732.0U patent/CN2854539Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103207025A (en) * | 2012-01-17 | 2013-07-17 | 海洋王（东莞）照明科技有限公司 | Temperature test instrument |
| CN104164700A (en) * | 2014-07-24 | 2014-11-26 | 福建福晶科技股份有限公司 | Fixing system of thermocouple for Czochralski method-based crystal growth |
| CN104568186A (en) * | 2014-12-06 | 2015-04-29 | 广东聚科照明股份有限公司 | Surface temperature testing table |
| CN105115610A (en) * | 2015-08-06 | 2015-12-02 | 中家院（北京）检测认证有限公司 | Thermocouple double support device suitable for refrigeration equipment performance test |
| CN105115611A (en) * | 2015-08-06 | 2015-12-02 | 中家院（北京）检测认证有限公司 | Thermocouple single support device suitable for refrigeration equipment performance test |
| CN105953937A (en) * | 2016-06-30 | 2016-09-21 | 深圳市金洲精工科技股份有限公司 | Temperature measuring device and measuring method used for measuring temperature of assembly line product |
| CN105953937B (en) * | 2016-06-30 | 2019-02-12 | 深圳市金洲精工科技股份有限公司 | For measuring the temperature measuring device and measurement method of assembly line product temperature |
| CN111716301A (en) * | 2020-07-01 | 2020-09-29 | 江南造船(集团)有限责任公司 | Fastener installation and dismounting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070103 Termination date: 20111209 |