CN103899564B - Detection device for fan head mechanism - Google Patents
Detection device for fan head mechanism Download PDFInfo
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- CN103899564B CN103899564B CN201410121151.2A CN201410121151A CN103899564B CN 103899564 B CN103899564 B CN 103899564B CN 201410121151 A CN201410121151 A CN 201410121151A CN 103899564 B CN103899564 B CN 103899564B
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- fan head
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- grip block
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- 230000007246 mechanism Effects 0.000 title claims abstract description 80
- 238000001514 detection method Methods 0.000 title claims abstract description 50
- 230000033001 locomotion Effects 0.000 claims abstract description 26
- 238000012360 testing method Methods 0.000 abstract description 29
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 4
- 230000003028 elevating effect Effects 0.000 description 6
- 235000004443 Ricinus communis Nutrition 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 230000037237 body shape Effects 0.000 description 2
- 230000036461 convulsion Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
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- 230000003044 adaptive effect Effects 0.000 description 1
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- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
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Abstract
The invention provides a detection device for a fan head mechanism, which comprises: a positioning part for fixing the supporting body of the fan head mechanism; the push-pull assembly is in a reciprocating motion state and is positioned on one side of the positioning part, and the operating end of the push-pull assembly is connected with the fan head body of the fan head mechanism. Because the positioning part is arranged, the positioning part fixes the supporting body of the fan head mechanism when the test is carried out, so that the fan head mechanism is prevented from sliding accidentally in the test process, and the test reliability is ensured. The operating end of the push-pull component is connected with the fan head body of the fan head mechanism, so that when the push-pull component reciprocates, the fan head body can move along with the push-pull component, the fan head body continuously repeats pitching movement, manpower is saved, the labor intensity of workers is reduced, the testing cost is reduced, and the consistency and the accuracy of the test are ensured. Meanwhile, the detection device has the characteristics of simple structure and low manufacturing cost.
Description
Technical field
The present invention relates to Shan Tou mechanism detection equipment technical field, more particularly, to a kind of detection device for Shan Tou mechanism.
Background technology
(including fanning head body and for supporting the support body of fan head body, fan head body is pivotally disposed at and props up in Shan Tou mechanism
On support body) need after finalization of the manufacture to do angle of pitch reliability testing according to industry standard.In test process, need to fan head
The fan head body of mechanism repeats to do 3000 elevating movements.
In prior art when Shan Tou mechanism is done angle of pitch reliability testing, staff is needed constantly to pull the fan of Shan Tou mechanism
Head body, so that fan head body repeats pitching motion.The most once test and need uninterruptedly to do 5 hours, thus result in
The labor intensity of staff is big, and make this test exist testing cost is high, test the problem that concordance is poor simultaneously.
Summary of the invention
It is desirable to provide a kind of detection device for Shan Tou mechanism, with solve in prior art to the fan head of Shan Tou mechanism this
Body carries out there is the problem that intensity of workers is big, testing cost is high, test concordance is poor during pitching test.
For solving above-mentioned technical problem, the invention provides a kind of detection device for Shan Tou mechanism, including: for head will be fanned
Mechanism supports the location division that body is fixing；Having the push-and-pull assembly of reciprocating motion state, push-and-pull assembly is positioned at the side of location division,
The operating side of push-and-pull assembly is connected with the fan head body of Shan Tou mechanism.
Further, location division includes: for carrying the object stage supporting body of Shan Tou mechanism；Keeper, keeper is arranged
On object stage, keeper has located space, and the support body of Shan Tou mechanism is fixed in located space.
Further, location division also includes support post, and support post is arranged on object stage, and keeper is connected with support post.
Further, keeper along support post bearing of trend and support post position-adjustable be connected.
Further, the size scalable of the located space of keeper.
Further, keeper includes: the first grip block, and the two ends of the first grip block are respectively provided with regulation connecting rod；Second grip block,
First grip block and the second grip block interval are arranged, and the second grip block has the hole of dodging for passing for regulation connecting rod, and regulation is even
The external part of bar, through dodging hole, forms located space between the first grip block and the second grip block；First locking member, the first lock
Tight part is connected with the external part adjustable ground of regulation connecting rod.
Further, push-and-pull assembly includes that the drive division of linear motion, the operating side of drive division connect with the fan head body of Shan Tou mechanism
Connect.
Further, push-and-pull assembly includes: push-pull bar, and the first end of push-pull bar is connected with the fan head body of Shan Tou mechanism；Drive
Portion, drive division and push-pull bar drive connection.
Further, detection device also includes fanning head locking member, and fan head locking member is arranged on the operating side of push-and-pull assembly, push-and-pull group
The fan head body of part and Shan Tou mechanism is locked by fan head locking member.
Further, detection device also includes control chamber, and control chamber is arranged on location division, and control chamber is electrically connected with push-and-pull assembly
Connect.
Push-and-pull assembly in the present invention is positioned at the side of location division, and the operating side of push-and-pull assembly is connected with the fan head body of Shan Tou mechanism.
Owing to being provided with location division, thus when testing, the support body of Shan Tou mechanism is fixed by location division, to avoid test process
Middle fan head mechanism surprisingly slides, thus ensure that testing reliability.The operating side of push-and-pull assembly connects with the fan head body of Shan Tou mechanism
Connect, thus when push-and-pull assembly moves back and forth, fan head body can be made to move therewith, so that fan head body constantly repeats pitching fortune
Dynamic, and then save manpower, reduce the labor intensity of staff, reduce testing cost, ensure that the concordance of test
And accuracy.Meanwhile, the detection device in the present invention has the feature of simple in construction, low cost of manufacture.
Accompanying drawing explanation
The accompanying drawing of the part constituting the application is used for providing a further understanding of the present invention, the illustrative examples of the present invention and
Its explanation is used for explaining the present invention, is not intended that inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 diagrammatically illustrates the structural representation of the detection device in the present invention；
Fig. 2 diagrammatically illustrates the top view of Fig. 1；And
Fig. 3 diagrammatically illustrates the left view of Fig. 1.
Reference in figure: 10, location division；11, object stage；12, keeper；12a, located space；12b, the first clamping
Block；12c, regulation connecting rod；12d, the second grip block；13, support post；14, extension bar；20, push-and-pull assembly；21, drive
Dynamic portion；22, push-pull bar；23, operating side；30, control chamber.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiments of the invention are described in detail, but the present invention can be defined by the claims and cover
Multitude of different ways implement.
The invention provides a kind of detection device for Shan Tou mechanism.As shown in Figure 1 to Figure 3, detection device includes for inciting somebody to action
Shan Tou mechanism supports the location division 10 that body is fixed, the push-and-pull assembly 20 with reciprocating motion state, and push-and-pull assembly 20 is positioned at
The side of location division 10, the operating side 23 of push-and-pull assembly 20 is connected with the fan head body of Shan Tou mechanism.Owing to being provided with location division
10, thus the support body of Shan Tou mechanism is fixed by location division 10 when testing, to avoid test process middle fan head mechanism meaning
Outer slip, thus ensure that testing reliability.The operating side 23 of push-and-pull assembly 20 is connected with the fan head body of Shan Tou mechanism, because of
And when push-and-pull assembly 20 moves back and forth, fan head body can be made to move therewith, so that fan head body constantly repeats elevating movement,
And then save manpower, reduce the labor intensity of staff, reduce testing cost, the concordance that ensure that test and standard
Really property.Meanwhile, the detection device in the present invention has the feature of simple in construction, low cost of manufacture.
Location division 10 in the present invention includes keeper 12 and for carrying the object stage 11 supporting body of Shan Tou mechanism, location
Part 12 is arranged on object stage 11, and keeper 12 has located space 12a, and the support body of Shan Tou mechanism is fixed on location sky
Between in 12a.When using the detection device in the present invention, first have to be placed on object stage 11 the support body of Shan Tou mechanism,
With keeper 12, Shan Tou mechanism is fixed on object stage 11 the most again, thus avoids the fan head body of Shan Tou mechanism in stress pitching
During motion, the support body of Shan Tou mechanism shifts, rocks or tilt, and then ensure that the accuracy of test, it is ensured that detection dress
The dependability put.In another embodiment, the support body of Shan Tou mechanism can also be suspended on object stage 11, and leads to
Cross keeper 12 to position.
Preferably, detection device also includes castor, and castor is multiple, and multiple castors are disposed on the bottom of location division 10.By
In being provided with castor, thus it is easy to staff's motion detection device, thus improves the dependability of detection device.
In a preferred embodiment, location division 10 only includes keeper 12, and the first end of keeper 12 is fixed on to be installed
Position, the second end of keeper 12 has located space 12a.Owing to keeper 12 is fixed on position to be installed, thus protect
The reliability of positioning supporting body of Zheng Liaoshantou mechanism, makes location division 10 have the feature of simple in construction simultaneously.In this embodiment
In, push-and-pull assembly 20 can be arranged on keeper 12, it is also possible to is directly anchored to position to be installed.Preferably, wait to pacify
It it is body of wall at holding position.
Preferably, keeper 12 is bandage, and the support body of Shan Tou mechanism is fixed by bandage.Owing to bandage has location reliably
Property high, easily regulation, the feature of good dismounting, hereby it is ensured that the reliability of positioning supporting body of Liao Shantou mechanism, thus ensure that
The dependability of detection device.
In a not shown embodiment, keeper 12 is bandage, and the support body of Shan Tou mechanism is fixed on loading by bandage
On platform 11.
Location division 10 in the present invention also includes that support post 13, support post 13 are arranged on object stage 11, keeper 12
It is connected with support post 13.Owing to keeper 12 is connected with object stage 11 by support post 13.Thus make keeper 12
Highly higher than the height of object stage 11, namely when the support body of Shan Tou mechanism is positioned by keeper 12, keeper
12 are connected, so that location division 10 positions (object stage to the multiple spot of Shan Tou mechanism simultaneously with the middle part supporting body of Shan Tou mechanism
The stage casing that the location, bottom of 11 pairs of Shan Tou mechanisms, keeper 12 support body to Shan Tou mechanism positions), and then improve
The reliability of positioning of location division 10, it is ensured that the dependability of detection device.
In the embodiment that another is not shown, keeper 12 is bandage, and the support body of Shan Tou mechanism is fixed on by bandage and props up
On support column 13.
Keeper 12 in the present invention along support post 13 bearing of trend and support post 13 position-adjustable be connected.Due to
Keeper 12 along support post 13 bearing of trend and support post 13 position-adjustable be connected, thus staff can root
According to service condition, regulate the rational height of keeper 12, so that Shan Tou mechanism can preferably be positioned by keeper 12,
And make location division 10 disclosure satisfy that the use requirement of Shan Tou mechanism of different model, and then expand the range of detection device,
The size scalable of the located space 12a of the keeper 12 in the present invention.Due to the size scalable of located space 12a,
So that keeper 12 can according to the size of the support body adaptive coupling located space 12a of Shan Tou mechanism so that
Shan Tou mechanism can be preferably fixed by keeper 12, and then improves the dependability of detection device.
In embodiment as shown in Figure 1 to Figure 3, keeper 12 includes the first grip block 12b, the second grip block 12d and first
Locking member, the two ends of the first grip block 12b are respectively provided with regulation connecting rod 12c；First grip block 12b and the second grip block 12d interval
Arranging, the second grip block 12d has the hole of dodging for passing for regulation connecting rod 12c, and the external part of regulation connecting rod 12c is through keeping away
Allow hole, between the first grip block 12b and the second grip block 12d, form located space 12a；First locking member and regulation connecting rod 12c
External part adjustable ground connect.Owing to being provided with regulation connecting rod 12c, thus not only by the first grip block 12b, the second grip block
Connect, and make the size of located space 12a have adjustability, so that the support body of different size of Shan Tou mechanism all can be steady
Surely it is arranged in located space 12a.Owing to being provided with the first locking member, thereby through regulating the first locking member and regulation connecting rod
The position of 12c, it may be determined that the size of located space 12a, and by the first grip block 12b, the second grip block and Shan Tou mechanism
Support body is locked, thus ensure that the reliability of positioning of location division 10.
Preferably, the first grip block 12b has curved surfaces towards the side of the second grip block 12d.Due to the first grip block 12b
Towards the side of the second grip block 12d, there is curved surfaces, thus when the support body of Shan Tou mechanism is positioned at located space 12a,
First grip block 12b can preferably support body shape with Shan Tou mechanism adapt, thus the location that improve location division 10 can
By property.
Preferably, the second grip block 12d has curved surfaces towards the side of the first grip block 12b.Due to the second grip block 12d
Towards the side of the first grip block 12b, there is curved surfaces, thus when the support body of Shan Tou mechanism is positioned at located space 12a,
Second grip block 12d can preferably support body shape with Shan Tou mechanism adapt, thus the location that improve location division 10 can
By property.
In embodiment as depicted in figs. 1 and 2, location division 10 also includes extension bar 14, the first end of extension bar 14 and support
Column 13 connects, and the second end of extension bar 14 is provided with keeper 12, and keeper 12 is by extension bar 14 and support post 13
Position-adjustable ground connects.Owing to being provided with extension bar 14, thus add the orientation range of keeper 12, so that keeper
The support body of Shan Tou mechanism can preferably be positioned by 12, and then improves the dependability of detection device.
In a not shown embodiment, push-and-pull assembly 20 includes the drive division 21 of linear motion, the operating side of drive division 21
23 are connected with the fan head body of Shan Tou mechanism.Preferably, the fan head body clamping of the operating side 23 of drive division 21 and Shan Tou mechanism
And be slidably connected.The operating side 23 of drive division 21 can be connected to fan on the fan cover of head body.Owing to fan cover has circumference
The security bar that distribution is arranged, thus between adjacent two security bars, form radially slideway, the operating side 23 of drive division 21 is fastened on
In this slideway, and when drive division 21 action, slide along the bearing of trend of slideway in the operating side 23 of drive division 21.Owing to driving
Portion 21 can move along a straight line, thus works as the elevating movement direction one of the direction of motion of drive division 21 and the fan head body of Shan Tou mechanism
During cause, drive division 21 action can drive the fan head body of Shan Tou mechanism to do elevating movement, thus ensure that the reliability of test.
Preferably, drive division 21 is orthoscopic cylinder, the cylinder rod that operating side 23 is orthoscopic cylinder of drive division 21.Certainly, drive
Dynamic portion 21 can also is that linear electric motors, and the operating side 23 of drive division 21 is the slipping block of linear electric motors.
In embodiment as shown in Figure 1 to Figure 3, push-and-pull assembly 20 includes push-pull bar 22 and drive division 21, the of push-pull bar 22
One end is connected with the fan head body of Shan Tou mechanism, drive division 21 and push-pull bar 22 drive connection.When drive division 21 drives push-pull bar
22 when doing push-and-pull campaign, and push-pull bar 22 drives the fan head body of Shan Tou mechanism to do elevating movement, thus ensure that the reliability of test.
Preferably, push-and-pull assembly 20 also includes driving section, and drive division 21 drives push-pull bar 22 to move by driving section.Preferably, drive
Dynamic portion 21 is motor or cylinder.Preferably, driving section is travelling gear, worm gear, worm screw etc..
Detection device in the present invention also includes fanning head locking member, and fan head locking member is arranged on the operating side 23 of push-and-pull assembly 20, pushes away
The fan head body drawing assembly 20 and Shan Tou mechanism is locked by fan head locking member.Fan head due to push-and-pull assembly 20 and Shan Tou mechanism
Body is locked by fan head locking member, hereby it is ensured that the fan head body elevating movement of Shan Tou mechanism can be driven when push-and-pull assembly 20 works,
Thus ensure that push-and-pull assembly 20 and the connection reliability of fan head body, ensure that the motion credibility fanning head body.
Preferably, fan head locking member is flexible chain.Easily regulate owing to flexible chain has, lock convenient feature, thus carry
The high dependability of detection device.Certainly, fan head locking member can also is that other flexible connecting members, such as bandage, cable etc..
Detection device in the present invention also includes that control chamber 30, control chamber 30 are arranged on location division 10, and control chamber 30 with push away
Assembly 20 is drawn to electrically connect.Owing to being provided with control chamber 30, operate thereby through to control chamber 30, set, can control
The duty of push-and-pull assembly 20, thus ensure that the functional reliability of detection device.
Preferably, control chamber 30 includes controlling switch and controller, controls switch and is used for sending start stop signal, controls switch and control
Device processed electrically connects, and controller electrically connects with push-and-pull assembly 20, and controller controls push-and-pull assembly 20 according to the start stop signal received
Reciprocating motion state.Staff controls switch by triggering, and controller can be made to carry out the duty of push-and-pull assembly 20
Control, so that detection device has handling good feature.Preferably, controller is control chip or PLC.
Control chamber 30 in the present invention also includes input block and counting element, and input block is connected with controller, pushes away for setting
Draw the back and forth movement number of times of assembly 20；Counting element is connected with controller, for reaching when the back and forth movement number of times of push-and-pull assembly 20
Controller is sent a signal to, so that controller controls push-and-pull assembly 20 stop motion during to setting value.Owing to being provided with input block,
Thus the back and forth movement number of times of push-and-pull assembly 20 can be set, thus improve the dependability of detection device.Certainly,
By parameters such as the speed of service of input block setting push-and-pull assembly 20 and operation times, thus detection can also be further increased
The Man machine interaction of device and dependability.Preferably, input block is for setting button.Preferably, counting element is meter
Number device.
Control chamber 30 in the present invention also includes display unit, and display unit is connected with controller, by showing based on counting element
Count for several times.Owing to being provided with display unit, thus staff can detect the duty of device by display unit monitoring,
Thus improve Man machine interaction and the dependability of detection device.Preferably, display unit is charactron.
Preferably, control chamber 30 also includes that reminder alarm unit, reminder alarm unit are connected with controller, at counting element
It count down to the prompting of preset value alarm.Owing to being provided with reminder alarm unit, thus staff can receive when test completes
Prompting message, thus improve the dependability of detection device.Further, reminder alarm unit is LED and/or buzzing
Device etc..
Control chamber 30 in the present invention also includes emergency stop switch, and emergency stop switch is connected with controller, is used for stopping push-and-pull assembly 20
Motion.When detecting plant failure or contingency occurring, staff is by triggering emergency stop switch, to realize detection dress
The manual intervention put, thus reduce accident rate, improve the dependability detecting device.
Detection device in the present invention also includes memory element, and memory element is connected with controller.Owing to being provided with memory element,
Thus the back and forth movement number of times of push-and-pull assembly 20 set, the speed of service, operation time, the real time data etc. of counting element are run
Status information all can be stored in memory element, in order to staff inquires about, thus ensure that the dependability of detection device.
Further, when detecting device jerk, running state information during jerk also can be preserved by memory element, in order to device reruns
Time can recover the running status before power-off, thus improve the dependability of detection device, decrease manual intervention.
Preferably, location division 10 is that aluminium alloy extrusions is built.Owing to location division 10 is that aluminium alloy extrusions is built, thus not only protect
Demonstrate,prove the structural strength of location division 10, also made detection device have the advantages that overall weight is light.
Detection device in the present invention goes for electric fan, hot fan etc. and has the product of Shan Tou mechanism.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for those skilled in the art
For, the present invention can have various modifications and variations.All within the spirit and principles in the present invention, any amendment of being made, etc.
With replacement, improvement etc., should be included within the scope of the present invention.
Claims (9)
1. the detection device for Shan Tou mechanism, it is characterised in that including:
For the location division (10) that the support body by Shan Tou mechanism is fixing；
Having the push-and-pull assembly (20) of reciprocating motion state, described push-and-pull assembly (20) is positioned at described location division (10)
Side, the operating side (23) of described push-and-pull assembly (20) is connected with the fan head body of described Shan Tou mechanism；
Fan head locking member, described fan head locking member is arranged on the described operating side (23) of described push-and-pull assembly (20), described
The fan head body of push-and-pull assembly (20) and described Shan Tou mechanism is locked by described fan head locking member.
Detection device the most according to claim 1, it is characterised in that described location division (10) including:
For carrying the object stage (11) supporting body of described Shan Tou mechanism；
Keeper (12), described keeper (12) is arranged on described object stage (11), and described keeper (12) has
Located space (12a), the support body of described Shan Tou mechanism is had to be fixed in described located space (12a).
Detection device the most according to claim 2, it is characterised in that described location division (10) also include support post (13),
Described support post (13) is arranged on described object stage (11), described keeper (12) and described support post (13)
Connect.
Detection device the most according to claim 3, it is characterised in that described keeper (12) is along described support post (13)
Bearing of trend and described support post (13) position-adjustable ground be connected.
Detection device the most according to claim 2, it is characterised in that the described located space (12a) of described keeper (12)
Size scalable.
Detection device the most according to claim 5, it is characterised in that described keeper (12) including:
First grip block (12b), the two ends of described first grip block (12b) are respectively provided with regulation connecting rod (12c)；
Second grip block (12d), described first grip block (12b) and described second grip block (12d) interval are arranged, institute
State the second grip block (12d) have for for described regulation connecting rod (12c) pass dodge hole, described regulation connecting rod (12c)
External part pass described in dodge hole, between described first grip block (12b) and described second grip block (12d) formed institute
State located space (12a)；
First locking member, described first locking member is connected with the external part adjustable ground of described regulation connecting rod (12c).
Detection device the most according to claim 1, it is characterised in that described push-and-pull assembly (20) includes the driving of linear motion
Portion (21), the described operating side (23) of described drive division (21) is connected with the fan head body of described Shan Tou mechanism.
Detection device the most according to claim 1, it is characterised in that described push-and-pull assembly (20) including:
Push-pull bar (22), the first end of described push-pull bar (22) is connected with the fan head body of described Shan Tou mechanism；
Drive division (21), described drive division (21) and described push-pull bar (22) drive connection.
Detection device the most according to claim 1, it is characterised in that described detection device also includes control chamber (30), described
Control chamber (30) is arranged on described location division (10), and described control chamber (30) is electric with described push-and-pull assembly (20)
Connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410121151.2A CN103899564B (en) | 2014-03-27 | 2014-03-27 | Detection device for fan head mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410121151.2A CN103899564B (en) | 2014-03-27 | 2014-03-27 | Detection device for fan head mechanism |
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| Publication Number | Publication Date |
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| CN103899564A CN103899564A (en) | 2014-07-02 |
| CN103899564B true CN103899564B (en) | 2016-10-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410121151.2A Active CN103899564B (en) | 2014-03-27 | 2014-03-27 | Detection device for fan head mechanism |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106124186A (en) * | 2016-08-16 | 2016-11-16 | 安徽罗伯特科技股份有限公司 | The method of inspection for chopper |
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| CN202886114U (en) * | 2012-09-17 | 2013-04-17 | 珠海市润星泰电器有限公司 | TV support automatic cycle life test machine |
| CN103364216A (en) * | 2013-07-24 | 2013-10-23 | 深圳信测标准技术服务股份有限公司 | Fan oscillation tester |
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| CN203796594U (en) * | 2014-03-27 | 2014-08-27 | 珠海格力电器股份有限公司 | Detection device for fan head mechanism |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06101690A (en) * | 1992-09-18 | 1994-04-12 | Sanyo Electric Co Ltd | Electric fan and method for controlling oscillation of the same |
| JPH0911083A (en) * | 1995-06-28 | 1997-01-14 | Mitsubishi Heavy Ind Ltd | Automatic testing device for power tool |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201110805Y (en) * | 2007-08-31 | 2008-09-03 | 比亚迪股份有限公司 | Mobile phone sliding lid life test machine |
| CN101813572A (en) * | 2010-03-31 | 2010-08-25 | 北京市三一重机有限公司 | Test and detection device for slender rod |
| CN202886114U (en) * | 2012-09-17 | 2013-04-17 | 珠海市润星泰电器有限公司 | TV support automatic cycle life test machine |
| CN103364216A (en) * | 2013-07-24 | 2013-10-23 | 深圳信测标准技术服务股份有限公司 | Fan oscillation tester |
| CN203380812U (en) * | 2013-07-25 | 2014-01-08 | 杭州英华技术服务有限公司 | Adjustable clamping device used for head-shaking performance test |
| CN203796594U (en) * | 2014-03-27 | 2014-08-27 | 珠海格力电器股份有限公司 | Detection device for fan head mechanism |
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| CN103899564A (en) | 2014-07-02 |
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