CN109270433A - A kind of computer motherboard high-temperature detection device - Google Patents
A kind of computer motherboard high-temperature detection device Download PDFInfo
- Publication number
- CN109270433A CN109270433A CN201811140112.1A CN201811140112A CN109270433A CN 109270433 A CN109270433 A CN 109270433A CN 201811140112 A CN201811140112 A CN 201811140112A CN 109270433 A CN109270433 A CN 109270433A
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- China
- Prior art keywords
- computer motherboard
- cabinet
- rectangle
- temperature detection
- detection device
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- 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.)
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/28—Testing of electronic circuits, e.g. by signal tracer
- G01R31/2851—Testing of integrated circuits [IC]
- G01R31/2855—Environmental, reliability or burn-in testing
- G01R31/2872—Environmental, reliability or burn-in testing related to electrical or environmental aspects, e.g. temperature, humidity, vibration, nuclear radiation
- G01R31/2874—Environmental, reliability or burn-in testing related to electrical or environmental aspects, e.g. temperature, humidity, vibration, nuclear radiation related to temperature
- G01R31/2875—Environmental, reliability or burn-in testing related to electrical or environmental aspects, e.g. temperature, humidity, vibration, nuclear radiation related to temperature related to heating
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/28—Testing of electronic circuits, e.g. by signal tracer
- G01R31/2851—Testing of integrated circuits [IC]
- G01R31/2855—Environmental, reliability or burn-in testing
- G01R31/286—External aspects, e.g. related to chambers, contacting devices or handlers
- G01R31/2862—Chambers or ovens; Tanks
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- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
Abstract
The invention discloses a kind of computer motherboard high-temperature detection devices, including cabinet and chamber door, the bottom of cabinet is provided with cooling fan, the air outlet on cooling fan top is connected to outlet pipe, cabinet is rotatably connected to chamber door by shaft, box house is provided with insulating layer, ventilation pipe is provided on the outside of insulating layer, cabinet is internally provided with rectangle heating room, heating plate is arranged in the outermost layer that rectangle heats room, heat-conducting layer is provided on the inside of heating plate, rectangle heating chamber is provided with computer motherboard, the both ends of computer motherboard are fixed on one end of damping device, the other end of damping device is fixed on the inner wall of rectangle heating room, the lower end of computer motherboard is electrically connected with the power supply by high temperature resistant wire pipe；The side of rectangle heating room is equipped with conduit, and one end of conduit extend into the inside of rectangle heating room, and the outside that the other end reaches cabinet is connected to vacuum pump.The advantages of present apparatus is detection efficiency height, precision height, good heat preservation performance and long service life.
Description
Technical field
The present invention relates to computer motherboard detection fields, and in particular to a kind of computer motherboard high-temperature detection device.
Background technique
Computer motherboard is called motherboard (mainboard), system board (systemboard) or motherboard
(motherboard)；It is divided into commercial mainboard and two kinds of industrial master board.It is mounted in cabinet, and being that microcomputer is most basic is also
One of most important component.The generally rectangular cross-section circuit board of mainboard is mounted with the main circuit system of composition computer, generally above
There are BIOS chip, I/O control chip, key and panel control switch interface, indicator light plug connector, expansion slot, mainboard and plug-in card
DC power supply for elements such as electrical connectors.Mainboard uses Open architecture.Mostly there is 6-15 expansion slot on mainboard, supplies
Control card (adapter) grafting of PC machine peripheral equipment.By replacing these plug-in cards, the corresponding subsystem of microcomputer can be carried out
Part upgrading, makes producer and user have greater flexibility in terms of configuration models.In short, mainboard is played the part of in entire microsystem
Drill very important role.
Chinese patent (notification number: 207675899 U, the day for announcing: 2018.07.31) discloses that the invention discloses one kind
Lithium battery high temperature ageing detection device meets and tests needs, while the horizontal clamping by being equipped with to the nonstatic of lithium battery
Plate and vertical grip block also realize the high temperature ageing test to various sizes of lithium battery.Thus expect, for some calculating
At work, computer often generates heat mainboard, it is therefore desirable to design a kind of calculating mainboard high-temperature detection device.
Summary of the invention
The purpose of the present invention is to provide a kind of computer motherboard high-temperature detection devices, to solve to mention in above-mentioned background technique
Out the problem of.
To achieve the above object, the invention provides the following technical scheme:
A kind of computer motherboard high-temperature detection device, including cabinet and chamber door, the bottom of the cabinet are provided with cooling fan,
The bottom of cooling fan is electrically connected with power supply, and the air outlet on cooling fan top is connected to outlet pipe, and cabinet is turned by shaft
Dynamic to be connected with chamber door, box house is provided with insulating layer, and ventilation pipe is provided on the outside of insulating layer, and the side of ventilation pipe is opened
Equipped with venthole, the cabinet is internally provided with rectangle heating room, and heating plate, heating is arranged in the outermost layer that rectangle heats room
Heat-conducting layer is provided on the inside of plate, the rectangle heating chamber is provided with computer motherboard, and the both ends of computer motherboard are solid
It is scheduled on one end of damping device, the other end of damping device is fixed on the inner wall of rectangle heating room, the computer motherboard
Lower end be electrically connected with the power supply by high temperature resistant wire pipe, the high temperature resistant wire pipe is pierced by always downwards the outer of cabinet
Side is controlled to a power supply；The side of the rectangle heating room is equipped with conduit, and one end of conduit extend into rectangle heating room
Inside, the outside that the other end reaches cabinet are connected to vacuum pump.
As a further solution of the present invention, the chamber door is made of thermostable transparent material, convenient in observation cabinet
The case where detection.
As a further solution of the present invention, the bottom of the cabinet is fixedly mounted there are two sucker, and sucker can incite somebody to action
Stablize cabinet.
As a further solution of the present invention, the venthole is distributed in the inner wall of entire cabinet, has a very wide distribution, can
Carry out quick ventilation and heat.
As a further solution of the present invention, the damping device includes the first spring, connecting plate, the second damping bullet
Spring, connecting rod and rubber pad, rubber pad are close to one end of computer motherboard, and the other end of rubber pad is provided with connecting rod, even
Second spring is set on extension bar, the other end of connecting rod is fixedly connected with connecting plate, and one end of connecting plate is provided with the first bullet
Spring.
As a further solution of the present invention, the inner upper end of rectangle heating room is equipped with temperature monitor, uses
Temperature in the inside of detection rectangle heating room constantly.
As a further solution of the present invention, it is provided with valve on the conduit, can control the disengaging of gas.
As a further solution of the present invention, the temperature monitor, heating plate and cooling fan and power supply are electricity
Property connection.
Compared with prior art, the beneficial effects of the present invention are: computer motherboard to be measured is fixed by damping device
In the inside of rectangle heating room, and computer motherboard is electrically connected with the power supply by high temperature resistant wire pipe, makes computer motherboard
It is in the state of work when detecting, improves the accuracy of detection.Room is heated to rectangle by heating plate to heat up, and utilizes temperature
It spends detector test rectangle and heats indoor temperature, when reaching required temperature, stop heating.Then valve, vacuum pump are opened
By conduit, the air of rectangle heating chamber is absorbed, the rate of heating is improved with this.Since computer motherboard adds in rectangle
It in hot cell, is fixed using damping device, therefore the efficiency of detection can be accelerated with Omnibearing heating, it can be with by transparent chamber door
The result of observation detection well.At the end of to be detected, entered in ventilation shaft using the wind that cooling fan generates, by going out
Air holes is discharged into around rectangle heating room, can achieve the effect of fast cooling, the service life of device is improved with this.
Detailed description of the invention
Fig. 1 is a kind of computer motherboard high-temperature detection device structural schematic diagram.
Fig. 2 is a kind of computer motherboard high-temperature detection device main view.
Fig. 3 is the enlarged drawing of damping device in Fig. 1.
Wherein: cabinet 1, insulating layer 2, heating plate 3, heat-conducting layer 4, high temperature resistant wire pipe 5, computer motherboard 6, temperature detection
Instrument 7, damping device 8, vacuum pump 9, valve 10, conduit 11, venthole 12, cooling fan 13, power supply 14, support column 15, sucker
16, ventilation pipe 17, rectangle heats room 18, chamber door 19, the first damping spring 81, connecting plate 82, the second damping spring 83, connection
Bar 84, rubber pad 85.
Specific embodiment,
The technical solution of the patent is explained in further detail With reference to embodiment.
Fig. 1-3, a kind of computer motherboard high-temperature detection device, including cabinet 1 and chamber door 19 are please referred to, cabinet 1 is by turning
The case where axis is rotatably connected to chamber door 19, and chamber door 19 is made of thermostable transparent material, detection interior convenient for observation cabinet 1.It is described
The bottom of cabinet 1 be fixedly mounted there are two sucker 16, sucker 16 can stablize cabinet 1.Cabinet 1 is internally provided with insulating layer 2,
Insulating layer 2 can effectively keep the temperature rectangle heating room 18, and the outside of insulating layer 2 is provided with ventilation pipe 17, ventilation pipe
17 side offers venthole 12, and venthole 12 is distributed in the inner wall of entire cabinet 1, has a very wide distribution, and can carry out quickly
Ventilation and heat.The bottom of the cabinet 1 is provided with cooling fan 13, and the bottom of cooling fan 13 is electrically connected with power supply 14,
The air outlet on 13 top of cooling fan is connected to outlet pipe 17.
The cabinet 1 is internally provided with rectangle heating room 18, and heating plate 3 is arranged in the outermost layer that rectangle heats room 18,
The inside of heating plate 3 is provided with heat-conducting layer 4, and heat-conducting layer 4 can accelerate the transmitting of temperature.It is arranged inside the rectangle heating room 18
There is computer motherboard 6, the both ends of computer motherboard 6 are fixed on one end of damping device 8, and the other end of damping device 8 is fixed on
Rectangle heats on the inner wall of room 18, and damping device 8 is provided with 4.The damping device 8 includes the first spring 81, connecting plate
82, the second damping spring 83, connecting rod 84 and rubber pad 85.The rubber pad 85 is close to one end of computer motherboard 6, rubber
The other end of rubber mat 85 is provided with connecting rod 84, is set in connecting rod 84 second spring (83), the other end of connecting rod 84 with
Connecting plate 82 is fixedly connected, and one end of connecting plate 82 is provided with the first spring 81.This damping device 8 will can effectively calculate owner
Plate 6 is fixed on the inside of rectangle heating room 18, since computer motherboard 6 is fixed using damping device 8, the four of computer motherboard 6
Week can touch high temperature simultaneously, accelerate heated rate.The lower end of the computer motherboard 6 by high temperature resistant wire pipe 5 with
Power supply 14 is electrically connected, and the high temperature resistant wire pipe 5 is pierced by always downwards the outside of cabinet 1, is connected with power supply 14, is made
Computer motherboard 6 is obtained when high temperature detects, is in the state of work.The inner upper end installation of the rectangle heating room 18
There is temperature monitor 7, the temperature of the inside for moment detection rectangle heating room 18.The side peace of the rectangle heating room 18
Equipped with conduit 11, one end of conduit 11 extend into the inside of rectangle heating room 18, and the other end reaches outside and the vacuum of cabinet 1
Pump 9 is connected to, and is provided with valve 11 on conduit 11, can control the disengaging of gas.The vacuum pump 9 can heat rectangle indoor
Air extraction, keeps the stabilization of temperature.Temperature monitor 7, heating plate 3 and the cooling fan 13 and power supply 14 is electrical property
Connection.
A kind of computer motherboard high-temperature detection device of the present invention, it is solid by damping device 8 by computer motherboard 6 to be measured
It is scheduled on the inside of rectangle heating room 18, and computer motherboard 6 is electrically connected by high temperature resistant wire pipe 5 and power supply 14, makes to count
The state that mainboard 6 is in work when detecting is calculated, the accuracy of detection is improved.By heating plate 3 to rectangle heat room 18 into
Row heating detects the temperature in rectangle heating room 18 using temperature monitor 7, when reaching required temperature, stops heating.Then
Valve 10 is opened, vacuum pump 10 is absorbed the air inside rectangle heating room 18, the speed of heating is improved with this by conduit 11
Rate.It is fixed using damping device 8 since computer motherboard 6 heats interior in rectangle, therefore inspection can be accelerated with Omnibearing heating
The efficiency of survey can be very good the result of observation detection by transparent chamber door 19.At the end of to be detected, cooling fan 13 is utilized
The wind of generation enters in ventilation shaft 17, heats around room being discharged into rectangle by exhaust vent 12, can achieve fast cooling
Effect, the service life of device is improved with this.
The preferred embodiment of the patent is described in detail in face, but this patent is not limited to the above embodiment,
Within the knowledge of one of ordinary skill in the art, it can also be made under the premise of not departing from this patent objective
Various change.
Claims (8)
1. a kind of computer motherboard high-temperature detection device, including cabinet (1) and chamber door (19), the bottom of the cabinet (1) are set
It is equipped with cooling fan (13), the bottom of cooling fan (13) is electrically connected with power supply (14), the outlet air on cooling fan (13) top
Mouth connection outlet pipe (17), cabinet (1) are rotatably connected to chamber door (19) by shaft, which is characterized in that set inside cabinet (1)
It is equipped with insulating layer (2), is provided on the outside of insulating layer (2) ventilation pipe (17), the side of ventilation pipe (17) offers outlet
Hole (12), the cabinet (1) are internally provided with rectangle heating room (18), and heating is arranged in the outermost layer that rectangle heats room (18)
Plate (3) is provided with heat-conducting layer (4) on the inside of heating plate (3), and rectangle heating room (18) is internally provided with computer motherboard
(6), the both ends of computer motherboard (6) are fixed on one end of damping device (8), and the other end of damping device (8) is fixed on rectangle
On the inner wall for heating room (18), the lower end of the computer motherboard (6) is electrical by high temperature resistant wire pipe (5) and power supply (14)
Connection, the high temperature resistant wire pipe (5) are pierced by always downwards the outside of cabinet (1), are connected with power supply (14)；Described
The side of rectangle heating room (18) is equipped with conduit (11), and one end of conduit (11) extend into the inside of rectangle heating room (18),
The outside that the other end reaches cabinet (1) is connected to vacuum pump (9).
2. a kind of computer motherboard high-temperature detection device according to claim 1, which is characterized in that the chamber door (19)
It is made of thermostable transparent material.
3. a kind of computer motherboard high-temperature detection device according to claim 1, which is characterized in that the cabinet (1)
Bottom be fixedly mounted there are two sucker (16).
4. a kind of computer motherboard high-temperature detection device according to claim 1 or 3, which is characterized in that the outlet
Hole (12) is distributed in the inner wall of entire cabinet (1).
5. a kind of computer motherboard high-temperature detection device according to claim 1, which is characterized in that the damping device
It (8) include the first spring (81), connecting plate (82), the second damping spring (83), connecting rod (84) and rubber pad (85), rubber pad
(85) it is close to one end of computer motherboard (6), the other end of rubber pad (85) is provided with connecting rod (84), in connecting rod (84)
It is set with second spring (83), the other end of connecting rod (84) is fixedly connected with connecting plate (82), and one end of connecting plate (82) is set
It is equipped with the first spring (81).
6. a kind of computer motherboard high-temperature detection device according to claim 1, which is characterized in that the rectangle heating
The inner upper end of room (18) is equipped with temperature monitor (7).
7. a kind of computer motherboard high-temperature detection device according to claim 1, which is characterized in that the conduit (11)
On be provided with valve (11).
8. a kind of computer motherboard high-temperature detection device according to claim 1, which is characterized in that the temperature detection
Instrument (7), heating plate (3) and cooling fan (13) and power supply (14) are to be electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811140112.1A CN109270433A (en) | 2018-09-28 | 2018-09-28 | A kind of computer motherboard high-temperature detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811140112.1A CN109270433A (en) | 2018-09-28 | 2018-09-28 | A kind of computer motherboard high-temperature detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109270433A true CN109270433A (en) | 2019-01-25 |
Family
ID=65199083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811140112.1A Pending CN109270433A (en) | 2018-09-28 | 2018-09-28 | A kind of computer motherboard high-temperature detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109270433A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109917206A (en) * | 2019-03-13 | 2019-06-21 | 国网新疆电力有限公司伊犁供电公司 | The good thermal insulation separation hot tank of heat insulation effect |
| CN111610430A (en) * | 2020-05-22 | 2020-09-01 | 成都思科瑞微电子股份有限公司 | Graphic processing chip GPU aging test device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130208419A1 (en) * | 2012-02-10 | 2013-08-15 | Hon Hai Precision Industry Co., Ltd. | Temperature control system |
| CN204515674U (en) * | 2015-04-22 | 2015-07-29 | 浙江财经大学 | A kind of computer power supply control device |
| CN204740312U (en) * | 2015-07-02 | 2015-11-04 | 章慧云 | Computer hardware trouble testing arrangement |
| CN205104546U (en) * | 2015-11-26 | 2016-03-23 | 国家电网公司 | Novel unmanned aerial vehicle low temperature battery structure |
| CN205692113U (en) * | 2016-06-02 | 2016-11-16 | 常州信息职业技术学院 | A kind of protection device of computer motherboard |
| CN107579576A (en) * | 2017-10-20 | 2018-01-12 | 南京泓凯动力***科技有限公司 | A kind of vehicular high-frequency charger |
| CN207379515U (en) * | 2017-09-09 | 2018-05-18 | 深圳市索恩达电子有限公司 | A kind of high temperature detector |
| CN207675899U (en) * | 2017-12-09 | 2018-07-31 | 广州宜测电子有限公司 | A kind of lithium battery high temperature ageing detection device |
-
2018
- 2018-09-28 CN CN201811140112.1A patent/CN109270433A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130208419A1 (en) * | 2012-02-10 | 2013-08-15 | Hon Hai Precision Industry Co., Ltd. | Temperature control system |
| CN204515674U (en) * | 2015-04-22 | 2015-07-29 | 浙江财经大学 | A kind of computer power supply control device |
| CN204740312U (en) * | 2015-07-02 | 2015-11-04 | 章慧云 | Computer hardware trouble testing arrangement |
| CN205104546U (en) * | 2015-11-26 | 2016-03-23 | 国家电网公司 | Novel unmanned aerial vehicle low temperature battery structure |
| CN205692113U (en) * | 2016-06-02 | 2016-11-16 | 常州信息职业技术学院 | A kind of protection device of computer motherboard |
| CN207379515U (en) * | 2017-09-09 | 2018-05-18 | 深圳市索恩达电子有限公司 | A kind of high temperature detector |
| CN107579576A (en) * | 2017-10-20 | 2018-01-12 | 南京泓凯动力***科技有限公司 | A kind of vehicular high-frequency charger |
| CN207675899U (en) * | 2017-12-09 | 2018-07-31 | 广州宜测电子有限公司 | A kind of lithium battery high temperature ageing detection device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109917206A (en) * | 2019-03-13 | 2019-06-21 | 国网新疆电力有限公司伊犁供电公司 | The good thermal insulation separation hot tank of heat insulation effect |
| CN111610430A (en) * | 2020-05-22 | 2020-09-01 | 成都思科瑞微电子股份有限公司 | Graphic processing chip GPU aging test device |
| CN111610430B (en) * | 2020-05-22 | 2021-01-05 | 成都思科瑞微电子股份有限公司 | Graphic processing chip GPU aging test device |
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Application publication date: 20190125 |