CN201062998Y - Test machine - Google Patents
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- CN201062998Y CN201062998Y CNU2007201525110U CN200720152511U CN201062998Y CN 201062998 Y CN201062998 Y CN 201062998Y CN U2007201525110 U CNU2007201525110 U CN U2007201525110U CN 200720152511 U CN200720152511 U CN 200720152511U CN 201062998 Y CN201062998 Y CN 201062998Y
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- test machine
- vacuum adsorption
- test
- determinand
- vacuum
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Abstract
The utility model relates to a tester, comprising a main body unit, an auxiliary unit and a public unit; wherein, the main body unit comprises a work station, a bearing plate which is pin jointed with the work station, and a drive part which can drive the bearing plate to swing; the auxiliary unit comprises at least an auxiliary arm, and at least a vacuum sorption adaptor is arranged at the auxiliary arm; the public unit comprises a controller which can drive the drive part and the vacuum sorption adaptor; a test object can kept remaining at a scheduled test angle by the auxiliary arm and the vacuum sorption adaptor.
Description
[technical field]
The utility model relates to a kind of test machine, particularly relates to a kind ofly carrying out drop test and ball hits the test machine of test.
[background technology]
General small-sized electronic product, for example portable electronic product in research and development and production phase, all can be carried out the drop test of product, the assurance specification when confirming that whether reaching the consumer uses this product.
Consulting Fig. 1, is existing a kind of drop test machine 1, comprises a main unit 11, and a load bearing unit 12; Wherein, this main unit 11 comprises that a pedestal 111, that is positioned over ground is connected in the right cylinder 112 of this pedestal 111; And this load bearing unit 12 comprises that a worktable 121, that is sheathed on this right cylinder 112 is articulated in the carrier 122 of this worktable 121, and the control handgrip 123 of these carrier 122 swings of a may command.When desire is carried out the drop test of a small-sized electronic product, below abbreviate this small-sized electronic product as determinand, earlier this worktable 121 is risen or drop to a test height, then, pulling this control handgrip 123 makes this carrier 122 be rocked to a horizontality, afterwards, this determinand is positioned on this carrier 122, and confirms that this determinand places reposefully, last, pulling this control handgrip 123 makes this carrier 122 swing towards ground, at this moment, this determinand is not because this carrier 122 supports and falls towards ground, up to dropping on this pedestal 111, so, finish the drop test operation of bout.
Though, existing drop test machine 1 can be carried out the drop test operation, when but if this determinand need be carried out drop test with a test angle that can't steadily be positioned over this carrier 122 voluntarily, then can't provide effective fixed form, so, to make this determinand be confined to several test angle that can steadily be positioned over this carrier 122 voluntarily, can't reach the demand of carrying out drop test with various test angle.In addition, existing drop test machine 1 is in the drop test operation of each bout, can only on this carrier 122, place a determinand, if the quantity of determinand surpasses more than one, so after this carrier 122 is swung towards ground, determinand will be simultaneously by falling on this carrier 122, and be created in the way of dropping or on this pedestal 111 problem of collision mutually, so will cause the inaccurate of test result.
[utility model content]
The purpose of this utility model is to provide a kind of determinand can be fixed in the test machine of a presumptive test angle effectively;
Another purpose of the present utility model is to provide a kind of test machine that a plurality of determinands are carried out drop test of can finishing in bout;
Another purpose of the present utility model is to provide a kind of test machine that ball hits test that carries out.
In order to achieve the above object, the utility model provides a kind of test machine, comprises a main unit, an auxiliary unit, and a CU common unit; Wherein, this auxiliary unit is to be arranged at this main unit, and comprises at least one sub-arm, and at least one vacuum adsorption joint that is arranged at this sub-arm; And this CU common unit comprises that one can control the controller of this actuator and the start of vacuum adsorption joint respectively.
A wherein beneficial effect of the present utility model is: when a determinand carries out a drop test, utilize the sub-arm and the vacuum adsorption joint of this auxiliary unit, can make this determinand can be fixed in this presumptive test angle effectively;
In addition, wherein another beneficial effect of the present utility model is, when this auxiliary unit comprises that most sub-arms are arranged at the vacuum adsorption joint of this sub-arm respectively with majority, then can be in the bout operation, utilize this controller to control the start of described vacuum adsorption joint in regular turn, finish a plurality of determinands and carry out drop test;
In addition, wherein another beneficial effect of the present utility model is: can utilize vacuum adsorption joint sorption one test ball, when this vacuum adsorption joint is removed vacuum adsorption power, be to carry out the operation that ball hits test, can reach the purpose of this utility model really.
[description of drawings]
Fig. 1 is the schematic perspective view of existing a kind of drop test machine;
Fig. 2 is a schematic perspective view, and a preferred embodiment of the utility model test machine is described;
Fig. 3 is a schematic perspective view, illustrate this preferred embodiment wherein a carrier be to be positioned at a horizontality;
Fig. 4 is a schematic perspective view, illustrate this preferred embodiment wherein this carrier be to be positioned at a bottom state;
Fig. 5 is a schematic perspective view, illustrates that the utility model test machine applies to a ball and hits test.
[embodiment]
Below in conjunction with drawings and Examples the utility model is elaborated:
Consult Fig. 2, Fig. 3, test machine 2 of the present utility model is applicable to several small-sized electronic products execution drop test, for example portable electronic products, assurance specification when confirming that whether reach the consumer uses this product below is called for short determinand 8 with this small-sized electronic product.The utility model test machine 2 comprises: a main unit 3, an auxiliary unit 4, an and CU common unit 5.
This main unit 3 comprises that a pedestal 31, that is positioned over ground is connected in this pedestal 31 and extends axially and be arranged at this worktable 34 with worktable 34, that the spaced screw rod 33, of this right cylinder 32 is sheathed on this right cylinder 32 and be arranged at this worktable 34 with nut block 35, that this screw rod 33 is screwed and the slide opening 36, that matches with this right cylinder 32 is articulated in the actuator 38 that the carrier 37, of this worktable 34 is arranged at this worktable 34 and can drives these carrier 37 swings along this along an axially extended right cylinder 32 perpendicular to ground.Wherein, this carrier 37 has the articulated section 372 that a card 371, is arranged at these card 371 1 length direction ends and articulates with this worktable 41, and a portion that is driven 373 that is arranged at this card 371 and drives for this actuator 38.In addition, in the present embodiment, this actuator 38 is one can drive the pneumatic cylinder of this carrier 37 swings.
This auxiliary unit 4 comprises that four are arranged at the sub-arm 41 of this worktable 34, and the four vacuum adsorption joints 42 that are arranged at described sub-arm 41 respectively; Wherein, each sub-arm 41 respectively has two for the universal joints 411 of multi-direction rotation, and one is provided with part 412 for what this vacuum adsorption joint 42 was provided with.
In the present embodiment, being provided with on the part 412 of each sub-arm 41 is that a vacuum adsorption joint 42 is set, if but the volume of determinand 8 hour also can be provided with the vacuum adsorption joint 42 more than two simultaneously, allows a sub-arm 41 can once fix a plurality of determinands; On the contrary, if when the volume of determinand 8 is big, or desire also can use a plurality of vacuum adsorption joints 42 that are arranged on same sub-arm 41 or the different sub-arm 41 to be fixed when determinand is carried out drop test with one than special angle simultaneously.In addition, the quantity of sub-arm 41 also can be because of in bout, the predetermined determinand quantity of carrying out drop test different or actual when carrying out drop test needs and adjust to some extent, can not wait from one to four, five.
What deserves to be explained is, described vacuum adsorption joint 42 is to be higher than the distance of the carrier 37 of this main unit 5 with respect to ground with respect to the distance on ground, so, when described determinand is positioned on this carrier 37, could utilize described vacuum adsorption joint 42 administration of fixed respectively; In addition, in the present embodiment, described vacuum adsorption joint 42 respectively is a vacuum cup of being made by elastic material, also can be a vacuum chuck.
This CU common unit 5, comprise that a controller 51, is electrically connected and can drives motor 52, a device for vacuum generation 53 that is electrically connected with this controller 51 of these screw rod 33 rotations with this controller 51, reach majority is connected to described vacuum adsorption joint 42 respectively by this device for vacuum generation 53 vacuum lines 54.Wherein, this device for vacuum generation 53 comprises that one can vacuum vacuum generator 531, and one group be subjected to these controller 51 controls make movable valve 532; In addition, this controller 51 has the function of control following elements: (1) is controlled this motor 52 and whether is driven 33 rotations of this screw rod, with by driving this nut block 35, in order to adjust the height of this worktable 34; (2) control the connection whether this device for vacuum generation 53 sees through described vacuum line 54 respectively, allow corresponding vacuum adsorption joint 42 produce vacuum adsorption power; (3) control this actuator 38 and whether drive this carrier 37 swings, allow this carrier 37, and switch between the bottom state (as shown in Figure 2) that can allow described determinand 8 drop in a horizontality (as shown in Figure 3) that can supply to place described determinand 8.
Consult Fig. 3, Fig. 4, below the test operating procedure and the start mechanism of this creation of explanation test machine 2:
What deserves to be explained is, this creation test machine 2 also can be carried out the test mode of existing test machine 1, for example, when determinand 8 can be positioned over this carrier 37 voluntarily reposefully, and when once only testing a determinand 8, can not use sub-arm 41 and vacuum adsorption joint 42 to be fixed, so, utilize this controller 51 to make this actuator 38 drive this carrier 37 and be rocked to the bottom state that can allow described determinand 8 drop, promptly can fall on this pedestal 31 at the determinand 8 on this carrier 37, finish the test mode of existing test machine 1.
Comprehensive above-mentioned explanation, put in order the technology effect and the advantage of this creation test machine 2 as follows again:
One, determinand 8 can be fixed in a presumptive test angle effectively: the described universal joint 411 that utilizes the sub-arm 41 of adjusting this creation test machine 2, make and be arranged at this sub-arm 41 and vacuum adsorption joint 42 on the part 412 is set levels off to this determinand 8, then utilize this controller 51 these device for vacuum generation 53 of control, make this vacuum adsorption joint 42 produce vacuum adsorption power, so that positively described survey thing 8 sorptions are fixed, so, no matter whether the presumptive test angle of this determinand 8 can steadily be positioned over this carrier 37 voluntarily, all can be fixed effectively.
Two, can finish the drop test of a plurality of determinands 8 in the bout operation: most sub-arms 41 of the auxiliary unit 4 of this creation test machine 2 and majority are arranged at the vacuum adsorption joints 42 of this sub-arm 41 respectively, respectively sorption fixedly majority be positioned over determinand 8 on this carrier 37; Then, utilize this controller 51 to make described vacuum adsorption joint 42 remove vacuum adsorption power in regular turn, described determinand 8 is fallen on this pedestal 31 in regular turn, so, in the drop test operation of bout, can finish the drop test of a plurality of determinands 8.With reference to figure 5, what deserves to be explained is that in addition this creation test machine 2 also can be carried out ball and hit test, when this worktable 34 during, utilize this controller 51 to make this actuator 38 drive these carriers 37 earlier and be rocked to bottom state in a required test height; Then utilize this controller 51 these device for vacuum generation 53 of control, make this vacuum adsorption joint 42 produce the vacuum adsorption power, and test ball 9 sorptions of being made by standard weights and material are fixed; Then, be positioned over a determinand (not shown) on this pedestal 31 and be adjusted to this test ball 9 under; Then, utilize this controller 51 to make this vacuum adsorption joint 42 remove vacuum adsorption power, this test ball 9 will drop and hit this determinand that is positioned on this pedestal 31, and the ball of finishing once hits test operation.
Be the above, it is a preferred embodiment of the present utility model, when not limiting the scope that the utility model is implemented with this, promptly the simple equivalent of being done according to the utility model description generally changes and modifies, and all still belongs in the scope that the utility model patent contains.
Claims (11)
1. test machine is characterized in that: include:
A main unit;
An auxiliary unit is to be arranged at this main unit, and comprises at least one sub-arm, and at least one is arranged at the vacuum adsorption joint of this sub-arm;
A CU common unit comprises a controller of controlling this vacuum adsorption joint start.
2. test machine as claimed in claim 1 is characterized in that: this main unit comprises a worktable, a carrier that is articulated in this worktable, and an actuator that drives this carrier swing.
3. test machine as claimed in claim 2 is characterized in that: the vacuum adsorption joint of this auxiliary unit is to be higher than the distance of the carrier of this main unit with respect to ground with respect to the distance on ground.
4. test machine as claimed in claim 1 is characterized in that: this auxiliary unit comprises that several are arranged at the vacuum adsorption joint of this sub-arm.
5. test machine as claimed in claim 1 is characterized in that: this sub-arm of auxiliary unit has at least one universal joint.
6. test machine as claimed in claim 1 is characterized in that: this CU common unit also comprises a device for vacuum generation that is electrically connected with this controller, and several vacuum lines that are connected to this vacuum adsorption joint respectively by this device for vacuum generation.
7. test machine as claimed in claim 1 is characterized in that: this vacuum adsorption joint of this auxiliary unit respectively is a vacuum cup.
8. test machine as claimed in claim 2 is characterized in that: this main unit also comprises one along an axially extended right cylinder perpendicular to ground, and a slide opening that is arranged at this worktable and is sheathed on this right cylinder.
9. test machine as claimed in claim 8 is characterized in that: this main unit also comprises this axially extended screw rod of an edge, and a nut block that is arranged at this worktable and is screwed with this screw rod.
10. test machine as claimed in claim 9 is characterized in that: this CU common unit comprises that also one is electrically connected and drives the motor of this screw rod rotation with this controller.
11. test machine as claimed in claim 2 is characterized in that: the actuator of this main unit is a pneumatic cylinder that is electrically connected with this controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201525110U CN201062998Y (en) | 2007-06-08 | 2007-06-08 | Test machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201525110U CN201062998Y (en) | 2007-06-08 | 2007-06-08 | Test machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201062998Y true CN201062998Y (en) | 2008-05-21 |
Family
ID=39451381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201525110U Expired - Fee Related CN201062998Y (en) | 2007-06-08 | 2007-06-08 | Test machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201062998Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102288375A (en) * | 2011-07-29 | 2011-12-21 | 深圳创维－Rgb电子有限公司 | Equipment for detecting vibration resistance of electric appliance |
| CN105258896A (en) * | 2015-10-28 | 2016-01-20 | 重庆市新唐电科技有限公司 | Adsorption pickup type mobile phone anti-drop-damage detection device |
| CN105258898A (en) * | 2015-10-28 | 2016-01-20 | 重庆市新唐电科技有限公司 | Mobile phone anti-fall-damage detection device |
| CN105300646A (en) * | 2015-10-28 | 2016-02-03 | 重庆市新唐电科技有限公司 | Mobile phone falling damage resistance detection device with automatic turn-over function |
| CN105300643A (en) * | 2015-10-28 | 2016-02-03 | 重庆市新唐电科技有限公司 | Mobile phone falling resistance and damaging resistance detection apparatus having automatic object holding function |
-
2007
- 2007-06-08 CN CNU2007201525110U patent/CN201062998Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102288375A (en) * | 2011-07-29 | 2011-12-21 | 深圳创维－Rgb电子有限公司 | Equipment for detecting vibration resistance of electric appliance |
| CN102288375B (en) * | 2011-07-29 | 2013-04-24 | 深圳创维－Rgb电子有限公司 | Equipment for detecting vibration resistance of electric appliance |
| CN105258896A (en) * | 2015-10-28 | 2016-01-20 | 重庆市新唐电科技有限公司 | Adsorption pickup type mobile phone anti-drop-damage detection device |
| CN105258898A (en) * | 2015-10-28 | 2016-01-20 | 重庆市新唐电科技有限公司 | Mobile phone anti-fall-damage detection device |
| CN105300646A (en) * | 2015-10-28 | 2016-02-03 | 重庆市新唐电科技有限公司 | Mobile phone falling damage resistance detection device with automatic turn-over function |
| CN105300643A (en) * | 2015-10-28 | 2016-02-03 | 重庆市新唐电科技有限公司 | Mobile phone falling resistance and damaging resistance detection apparatus having automatic object holding function |
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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: 20080521 |