CN104807608A - Starter drop resistance testing device - Google Patents
Starter drop resistance testing device Download PDFInfo
- Publication number
- CN104807608A CN104807608A CN201410040533.2A CN201410040533A CN104807608A CN 104807608 A CN104807608 A CN 104807608A CN 201410040533 A CN201410040533 A CN 201410040533A CN 104807608 A CN104807608 A CN 104807608A
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- starter
- proving installation
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- corner
- cell wall
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Abstract
The invention discloses a starter drop resistance testing device which comprises a base, a motor and a box. A supporting seat is arranged on the base, the motor comprises a body and a motor shaft, the body is supported on the supporting seat, the central axis of the motor shaft is parallel to a bearing surface, the box is arranged on the motor shaft and comprises an open end and a door, the door is connected to the open end, the door and the open end form a sealed space comprising a collision layer, and the collision layer is made of concrete. According to the starter drop resistance testing device, the box is connected onto the motor shaft and rotates along with the motor, a tested starter placed in the box drops and collides in the sealed space and can collide with the collision layer made of the concrete, drop of the tested starter in practical situations is really simulated, so that the drop resistance of the tested starter is effectively tested, and the strength and reliability of the tested starter in actual use are effectively ensured.
Description
Technical field
The present invention relates to field of lamp illumination, particularly relate to a kind of proving installation of dropproof performance of starter.
Background technology
On starter mounted lamp, starter coordinates with light fixture to produce allows gas that the instantaneous pressure ionized occurs.Starter is by being rotated in two electrode foot on light fixture to be installed on light fixture, wherein, when light fixture is vibrated or other abnormal occurrence may cause starter to come off light fixture and cause breaking, and then cause light fixture to use, therefore just must consider at the beginning of the design of the structural strength of starter.
The test of the existing dropproof performance to starter often tester is manually fallen with hand, and cannot reach consistent due to everyone test operation method, the property of there are differences, therefore result in test structure inaccurate, thus starter reliability in actual use cannot be guaranteed.
Summary of the invention
The object of the present invention is to provide a kind of structure simple and effectively can ensure the proving installation of dropproof performance of starter.
In order to solve the problems of the technologies described above, the invention provides a kind of proving installation of dropproof performance of starter, comprising base, motor and casing; Described base is provided with supporting seat; Described motor comprises the body and motor shaft that connect successively, and described body support is on described supporting seat, and the central shaft of described motor shaft is parallel to described loading end; Described casing is located on described motor shaft, described casing comprises openend and chamber door, described chamber door is connected on described openend, and described chamber door and described openend form confined space, described confined space comprises collision layer, described collision layer is used for colliding with tested starter, and the material of described collision layer is concrete.
Wherein, described confined space is square shape, described confined space comprises the first corner and the second corner that the diagonal along described confined space is oppositely arranged, described second corner and described 3rd corner are offered one respectively and are fallen groove, the described groove that falls comprises the first cell wall, second cell wall and the 3rd cell wall, two described first cell walls lay respectively on two faces be oppositely arranged of described confined space, one end of described second cell wall is connected on described first cell wall and forms the first pitch angle, described first pitch angle is 140 degree, described 3rd cell wall is vertically connected on the other end of described second cell wall.
Wherein, the vertical range between described first corner and described second corner is 500mm.
Wherein, the proving installation of the dropproof performance of described starter also comprises counter, and described counter is electrically connected on described motor, and described counter is for calculating the number of revolutions of described motor shaft.
Wherein, described chamber door comprises the link and locking end that are oppositely arranged, and described link is rotationally connected with on described openend, and described locking end buckle is connected on described openend.
Wherein, described chamber door is provided with viewport, and described viewport is covered with Transparent Parts.
Wherein, described Transparent Parts is glass.
Wherein, the material of the outside surface of described casing is steel.
Wherein, the proving installation of the dropproof performance of described starter also comprises switch, and described switch is located on described supporting seat, and described switch is electrically connected on described motor, and described switch is for switching the open/close states of described motor.
Wherein, the thickness of described collision layer is 2cm.
The proving installation of the dropproof performance of starter provided by the invention is by being connected on motor shaft by casing, casing is rotated along with the rotation of motor, and then placement tested starter is wherein staggered along in confined space, wherein, described tested starter can be that concrete collision layer collides with material, the described tested starter of real simulation falls situation in a practical situation, thus the dropproof performance of tested starter described in Validity Test, effectively ensure that described tested starter intensity in actual use and reliability.
Accompanying drawing explanation
In order to be illustrated more clearly in technical scheme of the present invention, be briefly described to the accompanying drawing used required in embodiment below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the schematic diagram of the proving installation of the dropproof performance of the starter that embodiment of the present invention provides;
Fig. 2 is the sectional view of the proving installation of the dropproof performance of the starter of Fig. 1.
Embodiment
Below in conjunction with the accompanying drawing in embodiment of the present invention, the technical scheme in embodiment of the present invention is clearly and completely described.
Refer to Fig. 1, the proving installation 100 of the dropproof performance of a kind of starter that embodiment of the present invention provides, comprises base 1, motor 2 and casing 3.Described motor 2 is located on described base 1, and described casing 3 is connected on described motor shaft.
Described base 1 is provided with supporting seat 10.In the present embodiment, the shape of described base 1 is rectangle.One end of described supporting seat 10 is connected on described base 1, and the other end of described supporting seat 10 offers support groove 11, and the xsect of described support groove 11 is semicircle.Certainly, in other embodiments, the xsect of described support groove 11 can also be circular.
Described motor 2 comprises the body 21 and motor shaft (not shown) that connect successively, and described body 21 support is on described supporting seat 10, and the central shaft of described motor shaft is parallel to described loading end.In the present embodiment, described body 21 support, in described support groove 11, makes described motor shaft and described base 1 be provided with spacing along vertical room.Rotating speed when proving installation 100 in order to the dropproof performance meeting described starter is tested, described motor 2 is low speed rotation motor, the rotational speed of described motor 2 be every 15 seconds one turn.Certainly, in other embodiments, described motor 2 can also be ac adjustable speed motor.
Described casing 3 is located on described motor shaft, and described casing 3 comprises openend (not shown) and chamber door 33.In the present embodiment, in order to ensure the intensity of described casing 3, described casing 3 comprises outside surface, and the material of described outside surface is steel.Concrete, fall in described casing 3 for the ease of described tested starter 5, the shape of described casing 3 is similar rectangular parallelepiped, and two corners that described casing 3 is oppositely arranged on its diagonal line are provided with right angle trigonometry body.Described casing 3 comprises the first surface 31 and the second face 32 that are oppositely arranged.Described first surface 31 is connected on described motor shaft, and described second face 32 is offered through hole 32a and formed described openend, the shaped like rectangular of described through hole 32a, and a corner of described through hole 32a is irregular triangle.Described openend comprises the first wall 32c and the second wall (not shown) that are oppositely arranged, and described first wall 32c is provided with protruding 32b, and described protruding 32b is column-shaped projection.Certainly, in other embodiments, the material of described casing 3 can also be other, such as aluminium alloy.Described casing 3 can also be square shape.
Described chamber door 33 is connected on described openend, and described chamber door 33 forms confined space 34 with described openend, described confined space 34 comprises collision layer 341, and described collision layer 341 is for colliding with tested starter 5, and the material of described collision layer 341 is concrete.In the present embodiment, because described casing 3 can rotate along with the rotation of described motor shaft, in order to keep the air-tight state of described confined space 34 always, to ensure carrying out smoothly of test, described chamber door 33 comprises the link 331 and locking end 332 that are oppositely arranged, described link 331 is rotationally connected with on described openend, and described locking end 332 buckle is connected on described openend.Concrete, because described chamber door 33 will form confined space 34 with described openend, the shape of described chamber door 33 and the mating shapes of described through hole 32a.Described link 331 is rotationally connected with on described second wall by hinge (not shown), described locking end 332 is provided with U-shaped button 332a, described U-shaped button 332a button is located on described protruding 32b, to make described casing 3 in the process of rotating, described chamber door 33 forms described confined space 34 with described openend all the time.Certainly, in other embodiments, described chamber door 33 can also be slidably connected in described openend, i.e. sliding door structure.
In order to make the fall situation of described tested starter 5 in described confined space 34 to observe in good time, described chamber door 33 is provided with viewport (not shown), and described viewport is covered with Transparent Parts.In the present embodiment, in order to simple processing, described Transparent Parts is glass.Concrete, described viewport is rectangle, and described viewport is opened on the centre position of described chamber door 33, and described Transparent Parts covers on described viewport.When the proving installation 100 of the dropproof performance of described starter is tested described tested starter 5, what tester can observe described tested starter 5 by described viewport falls situation.Certainly, in other embodiments, described Transparent Parts can also be transparent plastics.
Described confined space 34 comprises collision layer 341, and described collision layer 341 is for colliding with tested starter 5, and the material of described collision layer 341 is concrete.In the present embodiment, in order to the situation that starter 5 tested described in real simulation falls in practice, the thickness of described collision layer 341 is 2cm.Because the inside of described collision layer 341 by described chamber door 33 and described casing 3 forms, therefore the material of the inside of described casing 3 is concrete, the material of the one side that described chamber door 33 and described starter collide is concrete, thus can the situation about being collided when dropping to ground of tested starter 5 described in real simulation.Certainly, in other embodiments, the thickness of described collision layer 341 can also be determined according to actual conditions, such as: 1cm, 3cm or 4cm.
Refer to Fig. 2, more can tally with the actual situation at the route 345 that falls of described confined space 34 to make described tested starter 5, described confined space 34 is square shape, described confined space 34 comprises the first corner 342 and the second corner 343 that the diagonal along described confined space 34 is oppositely arranged, described second corner 343 and described 3rd corner are offered one respectively and are fallen groove 344, the described groove 344 that falls comprises the first cell wall 344a, second cell wall 344b and the 3rd cell wall 344c, two described first cell wall 344a lay respectively on two faces be oppositely arranged of described confined space 34, one end of described second cell wall 344b is connected to formation first pitch angle (not shown) on described first cell wall 344a, described first pitch angle is 140 degree, described 3rd cell wall 344c is vertically connected on the other end of described second cell wall 344b.Concrete, described in fall groove 344 and be opened in the triangular structure of described casing 3.When described tested starter 5 is positioned in described confined space 34, described tested starter 5 is arranged in described in one of them and falls groove 344, when described motor shaft rotates, described casing 3 is driven to rotate, described tested starter 5 can drop to described in another one and falls in groove 344 along falling route 345 due to the described structure falling groove 344, again along with the rotation of described motor shaft, described tested starter 5 can continue to do so reciprocal motion, the described tested starter 5 of real simulation falls route 345 when actual falling, the dropproof performance of tested starter 5 described in Validity Test.Certainly, in other embodiments, described in fall groove 344 structure can also determine according to actual conditions, such as, described in fall groove 344 can also be U-shaped or V-arrangement.
In order to further make described tested starter 5 more can tally with the actual situation at the route 345 that falls of described confined space 34, the vertical range between described first corner 342 and described second corner 343 is 500mm.Certainly, in other embodiments, vertical range between described first corner 342 and described second corner 343 can also according to circumstances be determined, such as, between described first corner 342 and described second corner 343 along the spacing of vertical direction can also be 750mm, 1000mm or other.
For the ease of switching the duty of the proving installation 100 of the dropproof performance of described starter, the proving installation 100 of the dropproof performance of described starter also comprises switch 4, described switch 4 is located on described supporting seat 10, described switch 4 is electrically connected on described motor 2, and described switch 4 is for switching the open/close states of described motor 2.In the present embodiment, described switch 4 is key switch 4, switches the open/close states of described motor 2 by pressing described switch 4.Certainly, in other embodiments, described switch 4 can also be twist switch 4.
In order to improve the testing efficiency of tester further, the proving installation 100 of the dropproof performance of described starter also comprises counter (not shown), described counter is electrically connected on described motor 2, and described counter is for calculating the number of revolutions of described motor shaft.In the present embodiment, described counter is located on described supporting seat 10, and be positioned on same with described switch 4, the rotating speed of described motor 2 can be known by described counter, and then know the drop number of described tested starter 5, thus judge whether the test job of described tested starter 5 completes.
When the proving installation 100 of the dropproof performance of described starter starts to test, need first described first surface 31 be connected on described motor shaft, described casing 3 is rotated along with the rotation of described motor 2, wherein, described motor 2 rotates counterclockwise (rotation direction when reference orientation is the proving installation 100 of tester just to the dropproof performance of described starter), and described first corner 342 and described second corner 343 are positioned in horizontal direction simultaneously; Then being positioned over by described tested starter 5 to be in falls in groove 344 described in the right; Then shutting described chamber door 33 again makes described tested starter 5 be positioned in a confined space 34; Finally press described switch 4, described motor 2 is worked, when described motor 2 rotates counterclockwise 90 degree, described tested starter 5 falls to another one fall in groove 344 from described falling groove 344, when described motor 2 continues to be rotated counterclockwise 90 degree, described tested starter 5 from fall described in another one groove 344 fall to described in fall in groove 344, described motor 2 rotates a circle, described tested starter 5 completes and once falls, when described counter display is to 240 times, close described motor 2, stop test.Wherein, what tester can observe described tested starter 5 by described viewport at any time falls situation.When described tested starter 5 is not damaged and electrical property is normal, the dropproof performance of described tested starter 5 is qualified; Otherwise, the dropproof performance inconsistency lattice of described tested starter 5.
The proving installation 100 of the dropproof performance of starter provided by the invention is by being connected on motor shaft by casing 3, casing 3 is rotated along with the rotation of motor 2, and then placement tested starter 5 is wherein staggered along in confined space 34, wherein, described tested starter 5 can be that concrete collision layer 341 collides with material, the described tested starter 5 of real simulation falls situation in a practical situation, thus the dropproof performance of tested starter 5 described in Validity Test, effectively ensure that described tested starter 5 intensity in actual use and reliability.
The above is the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications are also considered as protection scope of the present invention.
Claims (10)
1. a proving installation for the dropproof performance of starter, is characterized in that, comprises base, motor and casing; Described base is provided with supporting seat; Described motor comprises the body and motor shaft that connect successively, and described body support is on described supporting seat, and the central shaft of described motor shaft is parallel to described loading end; Described casing is located on described motor shaft, described casing comprises openend and chamber door, described chamber door is connected on described openend, and described chamber door and described openend form confined space, described confined space comprises collision layer, described collision layer is used for colliding with tested starter, and the material of described collision layer is concrete.
2. the proving installation of the dropproof performance of starter according to claim 1, it is characterized in that, described confined space is square shape, described confined space comprises the first corner and the second corner that the diagonal along described confined space is oppositely arranged, described second corner and described 3rd corner are offered one respectively and are fallen groove, the described groove that falls comprises the first cell wall, second cell wall and the 3rd cell wall, two described first cell walls lay respectively on two faces be oppositely arranged of described confined space, one end of described second cell wall is connected on described first cell wall and forms the first pitch angle, described first pitch angle is 140 degree, described 3rd cell wall is vertically connected on the other end of described second cell wall.
3. the proving installation of the dropproof performance of starter according to claim 2, is characterized in that, the vertical range between described first corner and described second corner is 500mm.
4. the proving installation of the dropproof performance of starter according to claim 1, it is characterized in that, the proving installation of the dropproof performance of described starter also comprises counter, and described counter is electrically connected on described motor, and described counter is for calculating the number of revolutions of described motor shaft.
5. the proving installation of the dropproof performance of starter according to claim 1, it is characterized in that, described chamber door comprises the link and locking end that are oppositely arranged, and described link is rotationally connected with on described openend, and described locking end buckle is connected on described openend.
6. the proving installation of the dropproof performance of starter according to claim 1, is characterized in that, described chamber door is provided with viewport, and described viewport is covered with Transparent Parts.
7. the proving installation of the dropproof performance of starter according to claim 6, is characterized in that, described Transparent Parts is glass.
8. the proving installation of the dropproof performance of starter according to claim 1, is characterized in that, the material of the outside surface of described casing is steel.
9. the proving installation of the dropproof performance of starter according to claim 1, it is characterized in that, the proving installation of the dropproof performance of described starter also comprises switch, described switch is located on described supporting seat, described switch is electrically connected on described motor, and described switch is for switching the open/close states of described motor.
10. the proving installation of the dropproof performance of starter according to claim 1, is characterized in that, the thickness of described collision layer is 2cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410040533.2A CN104807608B (en) | 2014-01-27 | 2014-01-27 | The test device of the dropproof performance of starter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410040533.2A CN104807608B (en) | 2014-01-27 | 2014-01-27 | The test device of the dropproof performance of starter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104807608A true CN104807608A (en) | 2015-07-29 |
| CN104807608B CN104807608B (en) | 2019-04-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410040533.2A Active CN104807608B (en) | 2014-01-27 | 2014-01-27 | The test device of the dropproof performance of starter |
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| CN (1) | CN104807608B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105258897A (en) * | 2015-10-28 | 2016-01-20 | 重庆市新唐电科技有限公司 | Double-sided push piece type multi-angle phone anti-fall-damage detection device |
| CN105258894A (en) * | 2015-10-28 | 2016-01-20 | 重庆市新唐电科技有限公司 | Mobile phone anti-fall-damage performance detection device with adjustable fall height |
| CN105258893A (en) * | 2015-10-28 | 2016-01-20 | 重庆市新唐电科技有限公司 | Rotary mobile phone anti-drop-damage detection device |
| CN105300648A (en) * | 2015-10-28 | 2016-02-03 | 重庆市新唐电科技有限公司 | Double-side-pusher multi-angle mobile phone falling damage resistance detection device with falling height adjustable |
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| CN2601398Y (en) * | 2003-02-26 | 2004-01-28 | 纬创资通股份有限公司 | Drop detector |
| CN201266133Y (en) * | 2008-08-26 | 2009-07-01 | 比亚迪股份有限公司 | Tumbling fall-down machine box |
| CN202092848U (en) * | 2011-03-31 | 2011-12-28 | 东莞市恒宇仪器有限公司 | Stairway condition testing machine for bag |
| CN202255815U (en) * | 2011-09-16 | 2012-05-30 | 惠州Tcl移动通信有限公司 | Roller dropping testing machine |
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2014
- 2014-01-27 CN CN201410040533.2A patent/CN104807608B/en active Active
Patent Citations (4)
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|---|---|---|---|---|
| CN2601398Y (en) * | 2003-02-26 | 2004-01-28 | 纬创资通股份有限公司 | Drop detector |
| CN201266133Y (en) * | 2008-08-26 | 2009-07-01 | 比亚迪股份有限公司 | Tumbling fall-down machine box |
| CN202092848U (en) * | 2011-03-31 | 2011-12-28 | 东莞市恒宇仪器有限公司 | Stairway condition testing machine for bag |
| CN202255815U (en) * | 2011-09-16 | 2012-05-30 | 惠州Tcl移动通信有限公司 | Roller dropping testing machine |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105258897A (en) * | 2015-10-28 | 2016-01-20 | 重庆市新唐电科技有限公司 | Double-sided push piece type multi-angle phone anti-fall-damage detection device |
| CN105258894A (en) * | 2015-10-28 | 2016-01-20 | 重庆市新唐电科技有限公司 | Mobile phone anti-fall-damage performance detection device with adjustable fall height |
| CN105258893A (en) * | 2015-10-28 | 2016-01-20 | 重庆市新唐电科技有限公司 | Rotary mobile phone anti-drop-damage detection device |
| CN105300648A (en) * | 2015-10-28 | 2016-02-03 | 重庆市新唐电科技有限公司 | Double-side-pusher multi-angle mobile phone falling damage resistance detection device with falling height adjustable |
| CN105258894B (en) * | 2015-10-28 | 2017-10-03 | 重庆市新唐电科技有限公司 | Drop adjustable for height rotary mobile-phone drop resistant and damage detection means |
| CN105300648B (en) * | 2015-10-28 | 2017-10-03 | 重庆市新唐电科技有限公司 | Drop adjustable for height bilateral push piece multi-angle mobile phone drop resistant and damage detection means |
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| Publication number | Publication date |
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| CN104807608B (en) | 2019-04-16 |
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