CN2556718Y - Movable fan detector - Google Patents
Movable fan detector Download PDFInfo
- Publication number
- CN2556718Y CN2556718Y CN 02231287 CN02231287U CN2556718Y CN 2556718 Y CN2556718 Y CN 2556718Y CN 02231287 CN02231287 CN 02231287 CN 02231287 U CN02231287 U CN 02231287U CN 2556718 Y CN2556718 Y CN 2556718Y
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- CN
- China
- Prior art keywords
- current
- fan
- test device
- base plate
- movable
- 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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Abstract
The utility model discloses a mobile fan-testing device and comprises a motherboard; a fixing board, which is arranged above the motherboard by a plurality of supporting frames and fixing components; two current-conducting plates, which are arranged on the motherboard by using a plurality of supporting frames and fixing components, respectively taken as current-conducting plates of positive and negative electrodes, and used for connecting fan adaptors so as to form an electric parallel connection status of multiple fans, and a conductive wire extends from the two current-conducting plates; a plurality of fan frames, which are arranged on the motherboard by using a plurality of supporting frames and fixing components and can move on the motherboard, a plurality of fixing frames are arranged in a proper position of the frame body and used for fixing the fans; a plurality of elastic components, which are serially connected between any of the two current-conducting plates and the fixing plate thus ensuring the current-conducting plates to move on the motherboard. By using the structure above, a plurality of fans can be fixedly connected in the fan frame and power source wires of the fans can be connected with the two current-conducting plates, and then the testing device is placed into a testing box with constant temperature and humidity, and proper testing temperature is adjusted, the conductive wires of the two current-conducting plates of the testing device are connected with a power supplier, and after proper testing voltage is adjusted, a test can be started.
Description
Technical field
The utility model relates to a kind of proving installation, particularly a kind of fan test device.
Background technology
The electronic industry in modern age is flourish constantly, electronic product miscellaneous makes people's life more comfortable, especially therefore computer industry causes electronic package (as: central processing unit, hard disk, display card easily along with operating rate (frequency of operation) is constantly upwards soaring ... Deng) temperature too high.So small-sized fans becomes very general heating radiator and is widely used.But all fans all must can guarantee can keep better heat radiating effect when each fan is applied to electronic product through relevant test before being arranged at electronic package, and can keep the normality of electronic product work.
In the checking of fan, we must be noted that the running test of fan in the general work environment, use the durability of understanding fan, and the mode of checking is that fan is placed the test box of constant temperature and humidity and carries out the life test of long-time ground temperature, humidity according to supplier's specifications, but the size of fan has many kinds of specifications, therefore when test, none proving installation can meet the specification of all fans on the market, therefore all fans must be tested one by one, so just very be expended time in.
The utility model content
Fundamental purpose of the present utility model is to provide a kind of movable fan test device, and it can utilize an easy fan test device simultaneously a plurality of fans to be done the life-span and the good and bad test of the fan under the high temperature, and this proving installation can not produce distortion.
Another purpose of the present utility model is to provide a kind of movable fan test device, and the carrying tension force that it can adjust proving installation to be adapting to the fan of different size, and can do a test after the dynamic elasticity adjustment via this device itself.
For achieving the above object, proving installation of the present utility model comprises: a base plate; One utilizes a plurality of bracing frames and fixation kit to be arranged at the fixed head of base plate top; Two current-carrying plates utilize a plurality of bracing frames and fixation kit to be arranged on the base plate, and one is the positive electrode current-carrying plate, another is the negative electrode current-carrying plate, do a connection for the joint of fan, forming a plurality of fans state electrically in parallel, and two current-carrying plates respectively are extended with a lead; A plurality of fan boards utilize a plurality of bracing frames and fixation kit to be arranged on the base plate, and it is mobile to do a distance on base plate, and the appropriate location of its support body is provided with a plurality of fixed mounts, do fixing a use for fan; A plurality of elastic partss are serially connected with between the arbitrary current-carrying plate and fixed head in two current-carrying plates, do moving of a distance for this current-carrying plate on base plate; Utilize said structure, a plurality of fans can be fixed in the fan board, and its power lead is connected in two current-carrying plates, this proving installation can be put into the test box of a constant temperature and humidity, adjust a suitable probe temperature, and the lead of proving installation two current-carrying plates is connected in a power supply unit, adjust a suitable test voltage after, can test.
For further specifying above-mentioned purpose of the present utility model, design feature and effect, the utility model is described in detail below with reference to accompanying drawing.
Description of drawings
Fig. 1 is the integrated structure synoptic diagram of base plate of the present utility model and current-carrying plate.
Fig. 2 is the integrated structure synoptic diagram of base plate of the present utility model and fan board.
Fig. 3 is the integrated structure synoptic diagram that fan of the present utility model is fixed in fan board.
Fig. 4 is that the utility model proving installation is connected in to do on the power supply unit and surveys the structural representation show.
Embodiment
Below in conjunction with accompanying drawing detailed structure of the present utility model and connection relationship thereof are specifically described.
See also shown in Figure 1ly, it is the integrated structure synoptic diagram of base plate of the present utility model and current-carrying plate.One base plate 1 is provided with a plurality of first movable spans 11, second movable span 12, the 3rd movable span 13 and fixed orifice 14.Block place in that central authorities' three dotted lines of base plate 1 are constituted can be provided with two current-carrying plates 2 and a fixed head 3 (arrangement architecture of current-carrying plate 2 and fixed head 3 please refer to shown in Figure 2) respectively, utilizes a plurality of bracing frames 6 and fixation kit 7 to be arranged on the base plate 1.Wherein a current-carrying plate 2 can utilize the 3rd movable span 13 to do one to move around and adjust the spacing of two current-carrying plates 2.Can define one voluntarily and be positive electrode current-carrying plate 2, another is a negative electrode current-carrying plate 2, do a connection for the power lead of fan, to form a plurality of fans state electrically in parallel, and two current-carrying plates 2 respectively are extended with a lead (will do detailed description in Fig. 4), can be connected to and do a test on the power supply unit, and the conduction region 22 on two current-carrying plates 2 also welds and be provided with a plurality of stitch 24, do one for the power lead of fan and plant and use.
Please consult shown in Figure 2ly simultaneously, it is the integrated structure synoptic diagram of base plate of the present utility model and fan board.Two current-carrying plates 2 and a fixed head 3 have been fixedly arranged on the top of base plate, are connected and wherein do one by at least more than one elastic parts 8 between a current-carrying plate 2 and the fixed head 3, so that this current-carrying plate 2 has the structure of moving telescopic.And, first movable span and second movable span are set in the corresponding upper and lower both sides of base plate 1, do one for a plurality of fan boards and be connected and fixed.The bottom of its fan board 4 utilizes a plurality of bracing frames 6 and fixation kit 7 to be connected and fixed, and makes this fan board 4 do moving of a suitable distance back and forth at left and right side.Please consult shown in Figure 3 simultaneously, it is the integrated structure synoptic diagram that fan of the present utility model is fixed in fan board, and the left and right side of fan board 4 respectively is provided with at least more than one stator 46, can be fixed between two fan boards 4 for a fan 5, and a side of fan 5 is extended with a power lead 55, and can be for the stitch 24 that is inserted on two current-carrying plates 2, to form the electric connection of a plurality of fans 5.
See also shown in Figure 4ly, it is that the utility model proving installation is connected in to do on the power supply unit and surveys the structural representation show.Utilize above-mentioned Fig. 1, Fig. 2 and structure shown in Figure 3, a plurality of fans 5 can be fixed in the fan board 4, and its power lead 55 is connected in two current-carrying plates 2, thereby this proving installation can be put into the test box (not shown) of a constant temperature and humidity, adjust a suitable probe temperature, and the lead 26 of proving installation two current-carrying plates 2 is connected in a power supply unit 9, adjust a suitable test voltage after, can test.
Below architectural feature of the present utility model and each embodiment have been made detailed description.The fan of all different sizes all can be included in the proving installation of the present utility model and do test on the market, therefore can fully demonstrate the utility model case all dark well-off progressive of executing on purpose and effect, and has the value of industry.
Certainly, those of ordinary skill in the art will be appreciated that, above embodiment is used for illustrating the utility model, and be not to be used as qualification of the present utility model, as long as in connotation scope of the present utility model, all will drop in the scope of the utility model claims variation, the modification of the above embodiment.
Claims (12)
1. movable fan test device is characterized in that it comprises:
One base plate;
One utilizes a plurality of bracing frames and fixation kit to be arranged at the fixed head of base plate top;
Utilize a plurality of bracing frames and fixation kit to be arranged at two current-carrying plates on the base plate, one is the positive electrode current-carrying plate, and another is the negative electrode current-carrying plate, and the joint of air feed fan is done a connection, and forming a plurality of fans state electrically in parallel, and two current-carrying plates respectively are extended with a lead;
A plurality of fan boards utilize a plurality of bracing frames and fixation kit to be arranged on the base plate, and can do moving of a distance on base plate, and the appropriate location of its support body is provided with a plurality of fixed mounts, do fixing a use for fan;
A plurality of elastic partss are serially connected with between the arbitrary current-carrying plate and fixed head in two current-carrying plates, do moving of a distance for described current-carrying plate on base plate;
Utilize said structure, a plurality of fans can be fixed in the fan board, and its power lead is connected in two current-carrying plates, described proving installation can be put into the test box of a constant temperature and humidity, adjust a suitable probe temperature, and the lead of proving installation two current-carrying plates is connected in a power supply unit, can test after adjusting a suitable test voltage.
2. movable fan test device as claimed in claim 1 is characterized in that two current-carrying plates are provided with the conduction region of suitable size.
3. as claimed in claim 2 kind of movable fan test device is characterized in that, the conduction region on two current-carrying plates also welds the stitch of the power lead plant use that is provided with a plurality of air feed fans.
4. movable fan test device as claimed in claim 2 is characterized in that the conduction region on two current-carrying plates respectively is welded with a lead.
5. movable fan test device as claimed in claim 4 is characterized in that the end of two electric wires respectively is provided with a joint, does the fan test in order to be connected to a power supply unit.
6. movable fan test device as claimed in claim 1 is characterized in that described elastic parts is a spring.
7. movable fan test device as claimed in claim 1 is characterized in that, described fixation kit is a screw and a nut.
8. movable fan test device as claimed in claim 1 is characterized in that described base plate is provided with a plurality of first movable spans.
9. movable fan test device as claimed in claim 1 is characterized in that described base plate is provided with a plurality of second movable spans.
10. movable fan test device as claimed in claim 1 is characterized in that described base plate is provided with a plurality of the 3rd movable spans.
11. movable fan test device as claimed in claim 1 is characterized in that described base plate is provided with a plurality of fixed orifices.
12. movable fan test device as claimed in claim 1 is characterized in that described fan board is provided with a plurality of fixed orifices and movable span.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02231287 CN2556718Y (en) | 2002-05-08 | 2002-05-08 | Movable fan detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02231287 CN2556718Y (en) | 2002-05-08 | 2002-05-08 | Movable fan detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2556718Y true CN2556718Y (en) | 2003-06-18 |
Family
ID=33707054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02231287 Expired - Fee Related CN2556718Y (en) | 2002-05-08 | 2002-05-08 | Movable fan detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2556718Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105782095A (en) * | 2016-03-08 | 2016-07-20 | 浪潮电子信息产业股份有限公司 | High-end server fan board test system |
| CN114076116A (en) * | 2020-08-14 | 2022-02-22 | 神讯电脑(昆山)有限公司 | Fan noise testing device |
-
2002
- 2002-05-08 CN CN 02231287 patent/CN2556718Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105782095A (en) * | 2016-03-08 | 2016-07-20 | 浪潮电子信息产业股份有限公司 | High-end server fan board test system |
| CN114076116A (en) * | 2020-08-14 | 2022-02-22 | 神讯电脑(昆山)有限公司 | Fan noise testing 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: 20030618 |