CN203949741U - Temperature sensing system with quartz crystal temperature sensor and temperature sensing device thereof - Google Patents
Temperature sensing system with quartz crystal temperature sensor and temperature sensing device thereof Download PDFInfo
- Publication number
- CN203949741U CN203949741U CN201420353096.5U CN201420353096U CN203949741U CN 203949741 U CN203949741 U CN 203949741U CN 201420353096 U CN201420353096 U CN 201420353096U CN 203949741 U CN203949741 U CN 203949741U
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- temperature
- electronic elements
- measured electronic
- temperature sensing
- test
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- 239000010453 quartz Substances 0.000 title claims abstract description 18
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title claims abstract description 18
- 239000013078 crystal Substances 0.000 title claims abstract description 16
- 238000012360 testing method Methods 0.000 claims abstract description 61
- 239000000758 substrate Substances 0.000 claims abstract description 21
- 239000000523 sample Substances 0.000 claims description 18
- 230000005611 electricity Effects 0.000 abstract 1
- 230000008054 signal transmission Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- NHDHVHZZCFYRSB-UHFFFAOYSA-N pyriproxyfen Chemical compound C=1C=CC=NC=1OC(C)COC(C=C1)=CC=C1OC1=CC=CC=C1 NHDHVHZZCFYRSB-UHFFFAOYSA-N 0.000 description 1
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- Testing Of Individual Semiconductor Devices (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
Abstract
The utility model relates to a temperature sensing device is applicable to the temperature test of a plurality of electronic component that await measuring, and this temperature sensing device contains a circuit substrate and a plurality of setting and connects the temperature sensing component on this circuit substrate in the electricity, the temperature sensing component is quartz crystal temperature sensor ware and supplies and is used for the sensing corresponding electronic component's that awaits measuring temperature. The utility model discloses also relate to a temperature sensing system is applicable to a plurality of electronic component's that await measuring temperature test, and this temperature sensing system contains an at least test circuit board, a plurality of test socket that set up on this test circuit board, and at least one as above temperature sensing device. The temperature sensing device can respectively and accurately measure the temperature of the electronic element to be measured through the temperature sensing element arranged on the circuit substrate.
Description
Technical field
The utility model relates to a kind of temperature sensing system and temperature-sensing device thereof, particularly relates to a kind ofly having a plurality of quartz crystal temperature-sensitive stickers and can be used for measuring respectively temperature sensing system and the temperature-sensing device thereof of a plurality of measured electronic elements.
Background technology
At present, consult Fig. 1, normally for example, by electronic component 15 (potted element) being carried out to temperature test in a Research on Automatic Measuring System of Temperature 1, whether detected electrons element 15 has to reach and causes desired target temperature whereby, and whether evaluation electronics 15 can normally act under this target temperature.This Research on Automatic Measuring System of Temperature 1 has a baking oven 11 (oven), a plurality of temperature-sensitive sticker 12 that is arranged at these baking oven 11 drift angles, is a plurality ofly placed in the testing circuit board 13 in this baking oven 11, a plurality of test jack 14 being arranged on described testing circuit board 13, and is a plurality ofly placed in described test jack 14 and can be with described testing circuit board 13 measured electronic elements 15 being electrically connected to by described test jack 14.
When this baking oven 11 heats or be cooling, described temperature-sensitive sticker 12 can and send measured temperature signal to a processor (not shown) in order to the temperature in sensing baking oven 11 and monitor.Yet, described temperature-sensitive sticker 12 only can be for the temperature of sensing regional area, temperature in the described temperature-sensitive sticker 12 of distance region far away cannot be measured accurately, thereby cause the measured electronic elements 15 in these regions also cannot be subject to temperature detection accurately in the process of whole test.
Summary of the invention
The purpose of this utility model is to provide a kind of temperature-sensing device, and this temperature-sensing device can be measured respectively the temperature of a plurality of measured electronic elements accurately.
The utility model temperature-sensing device, is applicable to the temperature test of a plurality of measured electronic elements, and this temperature-sensing device comprises a circuit substrate and a plurality of setting and is electrically connected on the temperature sensor on this circuit substrate.Described temperature sensor is quartz crystal temperature-sensitive sticker (quartzcrystaltemperaturesensor) and supplies the temperature for measured electronic elements corresponding described in sensing.
Another object of the present utility model, is providing a kind of temperature sensing system, and this temperature sensing system can be measured accurately respectively the temperature of described measured electronic elements in the process of a plurality of measured electronic elements being carried out to temperature test.
So the utility model temperature sensing system, be applicable to the temperature test of a plurality of measured electronic elements, each measured electronic elements has a plurality of electrically conducting contacts, and this temperature sensing system comprises at least one testing circuit board, a plurality of test jack, and at least one temperature-sensing device.
Described test jack is arranged on this testing circuit board.Each test jack comprises an insulating base frame, and a plurality of probe that wears this insulating base frame.This insulating base frame has an accommodating storage tank of this corresponding measured electronic elements of confession.Respectively the bottom of this probe is welded in this testing circuit board, and respectively the top of this probe is connected to the described electrically conducting contact of corresponding measured electronic elements.This temperature-sensing device comprises a circuit substrate, and a plurality of setting and be electrically connected on the temperature sensor on this circuit substrate.Described temperature sensor is quartz crystal temperature-sensitive sticker and supplies the temperature for measured electronic elements corresponding described in sensing.
Preferably, this insulating base frame have one define this storage tank around portion, and a plurality of perforation that is connected with this storage tank and wears for described probe.
The beneficial effects of the utility model are: by the sensing one to one between described temperature sensor and corresponding measured electronic elements, thereby can measure accurately respectively the temperature of corresponding measured electronic elements.
Accompanying drawing explanation
Fig. 1 is a schematic side view, and existing state when a plurality of measured electronic elements are carried out to temperature test is described;
Fig. 2 is a side view, and a preferred embodiment with the temperature sensing system of a temperature-sensing device of the present utility model is described;
Fig. 3 is a front elevation, and a preferred embodiment of temperature-sensing device of the present utility model is described;
Fig. 4 is a front elevation, and a testing circuit board and a plurality of test jack of this temperature sensing system are described;
Fig. 5 is a side-looking exploded view, and this testing circuit board, this test jack and a plurality of probe thereof, a measured electronic elements and the aspect of this temperature-sensing device before installing are described; And
Fig. 6 is a side view, and this testing circuit board, this test jack and described probe, this measured electronic elements and the aspect of this temperature-sensing device after installing are described.
Embodiment
Below in conjunction with drawings and Examples, the utility model is elaborated.
Consult Fig. 2, Fig. 3 and Fig. 5, one preferred embodiment of the utility model temperature-sensing device 2, be applicable to the temperature test of a plurality of measured electronic elements 5, described measured electronic elements 5 can be the electronic component of potted element, frequency element, logic element, on-off element, booster element or other types.Preferably, described measured electronic elements 5 is quartz oscillator.The preferred embodiment of this temperature-sensing device 2 comprises a circuit substrate 21 and a plurality of temperature sensor 22.
This circuit substrate 21 has a signal transmission portion 211, for being sent to a processor (not shown) being electrically connected to this signal transmission portion 211 in order to the signal that described temperature sensor 22 is produced, this processor can further be analyzed described signal and described signal is scaled to the temperature of representative whereby, to be used for monitoring the temperature of described measured electronic elements 5.
Described temperature sensor 22 arranges and is electrically connected on this circuit substrate 21.Described temperature sensor 22 is quartz crystal temperature-sensitive stickers, and is available for the temperature of the corresponding measured electronic elements 5 of sensing contiguously.Preferably, each temperature sensor 22 has a surface of contact 221 (as shown in Figure 5) that can be connected to corresponding measured electronic elements 5.When the surface of contact 221 of described temperature sensor 22 is during with described measured electronic elements 5 butt, the signal that described temperature sensor 22 produces is to conflux to this signal transmission portion 211 by the wiring (not shown) on this circuit substrate 21, is then sent to the processor (not shown) being electrically connected to this signal transmission portion 211.
In this preferred embodiment, described temperature sensor 22 is quartz crystal temperature-sensitive stickers, but not as limit, described temperature sensor 22 can be also resistance and temperature sensor, electric thermo-couple temperature sensor or conductor temperature sensor.
When described quartz crystal temperature-sensitive sticker for example, contacts with described measured electronic elements 5 (quartz oscillator), described quartz crystal temperature-sensitive sticker can produce corresponding frenquency signal by temperature variation, and the frenquency signal that produced thus can further be sent to a processor (not shown) via this circuit substrate 21 and analyze.Especially, the frenquency signal that described quartz crystal temperature-sensitive sticker produces and the temperature of representative are normally the corresponding relation of a polynomial equation formula, therefore the temperature corresponding to respectively by analyzing described frenquency signal, can obtain the temperature of described measured electronic elements 5.And different quartz crystal temperature-sensitive stickers has different temperature resolutions and temperature sensing scope, therefore can for example, for example, according to needed temperature resolution (below temperature resolution reaches 0.1 ℃) and temperature sensing scope (target temperature is-55 to 125 ℃), select applicable quartz crystal temperature-sensitive sticker.
Consult Fig. 2, Fig. 3, Fig. 4 and Fig. 5, a preferred embodiment of the utility model temperature sensing system, is applicable to the temperature test of a plurality of measured electronic elements 5.Each measured electronic elements 5 has a body 51, and a plurality of these body 51 bottom surfaces and electrically conducting contact 52 spaced apart of being arranged at, and each electrically conducting contact 52 of the present embodiment is to using metal gasket as illustrating.The preferred embodiment of this temperature sensing system comprises a baking oven 6, a plurality of testing circuit board 3, a plurality of test jack 4, and a plurality of temperature-sensing device as above 2.
Described testing circuit board 3 is placed in this baking oven 6.Each testing circuit board 3 has a signal transmission portion 31, this signal transmission portion 31 can further be electrically connected to a processor (not shown), and this processor can be used for monitoring and assess described measured electronic elements 5 under a target temperature, whether to have normal effect whereby.
Described test jack 4 is arranged on described testing circuit board 3.Each test jack 4 comprises an insulating base frame 41, and a plurality of probe 42 that wears this insulating base frame 41.This insulating base frame 41 have one for the corresponding accommodating storage tank 411, of measured electronic elements 5 define this storage tank 411 around portion 412, and a plurality of being connected with this storage tank 411 and the perforation 413 that wears of the described probe 42 of confession.Respectively the bottom of this probe 42 is welded in this testing circuit board 3, respectively the top of this probe 42 is connected to the described electrically conducting contact 52 of corresponding measured electronic elements 5, and respectively this probe 42 is electrically connected at 52 of the described electrically conducting contacts of this testing circuit board 3 and corresponding measured electronic elements 5 whereby.Described probe 42 can further be sent to a processor (not shown) by the output signal of measured electronic elements 5 via the signal transmission portion 31 of described testing circuit board 3.
Each temperature-sensing device 2 comprises a circuit substrate 21, and a plurality of setting and be electrically connected on the temperature sensor 22 on this circuit substrate 21.Described temperature sensor 22 is quartz crystal temperature-sensitive stickers, and is available for the temperature of the corresponding measured electronic elements 5 of sensing contiguously.This circuit substrate 21 and described temperature sensor 22 have structure and effect as described above.
Consult Fig. 6, when this measured electronic elements 5 is installed in this test jack 4, described probe 42 is electrically connected on 52 of this testing circuit board 3 and described electrically conducting contacts, then the temperature sensor 22 by this temperature-sensing device 2 is connected to corresponding measured electronic elements 5, thereby can be in order to measure the temperature of corresponding measured electronic elements 5.
Special one carry be, quantity and the arrangement position of the described test jack 4 on described temperature sensor on this circuit substrate 21 22 and this testing circuit board 3 correspond to each other (as shown in Figure 3 and Figure 4), but its quantity and arrangement position are not limited with the present embodiment, in this area, have the knack of this skill person and can adjust according to its Specialized Quality and demand quantity and the arrangement position of described temperature sensor 22 and described test jack 4.
In this preferred embodiment, described test jack 4 is to be arranged at independently of one another on corresponding testing circuit board 3.Yet, the set-up mode of described test jack 4 is not as limit, can also utilize in addition a plurality of test jacks 4 to be connected to each other or integrated mode arranges, for example: the insulating base frame 41 of described test jack 4 can be to be connected to each other or in integrated mode, to form the test jack unit (not shown) of a strip, on the test jack unit of this strip, be formed with a plurality of spaced apart and can supply the accommodating storage tank (not shown) of described measured electronic elements, and the set-up mode of described probe and the identical (not shown) of described person above.
In sum, by arranging and be electrically connected on the described temperature sensor 22 on this circuit substrate 21, corresponding measured electronic elements 5 can be measured respectively, thereby can in the process of temperature test, obtain accurately the temperature value of described measured electronic elements 5, therefore really can reach the purpose of this utility model.
As described above, it is only preferred embodiment of the present utility model, when not limiting the scope that the utility model is implemented with this, the simple equivalence of generally doing according to the utility model claims and description changes and modifies, and all still belongs to the scope that the utility model is contained.
Claims (3)
1. a temperature-sensing device, is applicable to the temperature test of a plurality of measured electronic elements, it is characterized in that, this temperature-sensing device comprises:
A circuit substrate; And
A plurality of temperature sensors, arrange and are electrically connected on this circuit substrate, and described temperature sensor is quartz crystal temperature-sensitive sticker and supplies the temperature for the corresponding measured electronic elements of sensing.
2. a temperature sensing system, is applicable to the temperature test of a plurality of measured electronic elements, and each measured electronic elements has a plurality of electrically conducting contacts, it is characterized in that, this temperature sensing system comprises:
At least one testing circuit board;
A plurality of test jacks, be arranged on this testing circuit board, each test jack comprises an insulating base frame and a plurality of probe that wears this insulating base frame, this insulating base frame has an accommodating storage tank of measured electronic elements that confession is corresponding, respectively the bottom of this probe is welded in this testing circuit board, and respectively the top of this probe is connected to the described electrically conducting contact of corresponding measured electronic elements; And
At least one temperature-sensing device, comprise a circuit substrate, and a plurality of settings and be electrically connected on the temperature sensor on this circuit substrate, described temperature sensor is quartz crystal temperature-sensitive sticker and for the temperature for the corresponding measured electronic elements of sensing.
3. temperature sensing system according to claim 2, is characterized in that: this insulating base frame have one define this storage tank around portion, and a plurality of perforation that is connected with this storage tank and wears for described probe.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW103210127U TWM487432U (en) | 2014-06-09 | 2014-06-09 | Temperature sensing system having a plurality of quartz crystal temperature sensors and temperature-sensing apparatus |
| TW103210127 | 2014-06-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203949741U true CN203949741U (en) | 2014-11-19 |
Family
ID=51891771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420353096.5U Expired - Fee Related CN203949741U (en) | 2014-06-09 | 2014-06-27 | Temperature sensing system with quartz crystal temperature sensor and temperature sensing device thereof |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN203949741U (en) |
| TW (1) | TWM487432U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109828151A (en) * | 2019-03-07 | 2019-05-31 | 李德成 | A kind of quartz clock twin crystal vibration temperature compensation calibration method |
| CN115902498A (en) * | 2023-01-03 | 2023-04-04 | 天津伍嘉联创科技发展股份有限公司 | Quartz crystal temperature characteristic test machine |
-
2014
- 2014-06-09 TW TW103210127U patent/TWM487432U/en not_active IP Right Cessation
- 2014-06-27 CN CN201420353096.5U patent/CN203949741U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109828151A (en) * | 2019-03-07 | 2019-05-31 | 李德成 | A kind of quartz clock twin crystal vibration temperature compensation calibration method |
| CN115902498A (en) * | 2023-01-03 | 2023-04-04 | 天津伍嘉联创科技发展股份有限公司 | Quartz crystal temperature characteristic test machine |
Also Published As
| Publication number | Publication date |
|---|---|
| TWM487432U (en) | 2014-10-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141119 Termination date: 20150627 |
|
| EXPY | Termination of patent right or utility model |