CN105758605A - Test apparatus - Google Patents
Test apparatus Download PDFInfo
- Publication number
- CN105758605A CN105758605A CN201410809659.1A CN201410809659A CN105758605A CN 105758605 A CN105758605 A CN 105758605A CN 201410809659 A CN201410809659 A CN 201410809659A CN 105758605 A CN105758605 A CN 105758605A
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- China
- Prior art keywords
- cylinder
- infrared
- test device
- product
- scroll wheel
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Abstract
Disclosed is a test apparatus. The test apparatus comprises a support frame, a roller movably connected with the support frame, and a transmission apparatus, wherein the roller comprises a hollow portion, a feed inlet is formed in the side wall of the roller, the feed inlet communicates with the hollow portion, the feed inlet is used for enabling a product to pass therethrough so as to go into the hollow portion of the roller, a first opening is formed at the lower end of the roller, the first opening communicates with the hollow portion, the first opening is used for disengaging the product from the hollow portion of the roller by enabling the product to pass through the first opening, and the first opening is used for separation from the ground; and the transmission apparatus comprises a guide bar and a driving device, the guide bar is fixedly connected with the roller, the driving device is rotationally connected with the support frame and is connected with the guide bar, the driving device is used for driving the guide bar to move upward or move downward relative to the support frame so as to enable the roller to move upward or move downward relative to the support frame, and thus the distance between the roller and the ground is adjusted.
Description
Technical field
The present invention relates to a kind of test device.
Background technology
At present, when carrying out the reliability testing of product, test device often through one and carry out the situation that analog equipment falls.But, current test device and the distance on ground are fixing, and different product is likely to need the height fallen different, then current test device can not meet the testing requirement of different product.
Summary of the invention
In view of the foregoing, it is necessary to one test device, the distance between adjustable and ground are provided.
A kind of test device, this test device includes a bracing frame, this test device also includes: a cylinder, this roller shifting is connected to this bracing frame, this cylinder includes a hollow space, the sidewall of this cylinder is formed a charging aperture, this charging aperture communicates with this hollow space, this charging aperture for passing through the hollow space of this cylinder for a product, the lower end of this cylinder is formed with one first opening, this first opening communicates with this hollow space, this the first opening is positioned at the lower section of this charging aperture, this first opening for for this product by and depart from the hollow space of this cylinder, this first opening is in the face of a ground, and separate with this ground；And an actuating device, this actuating device includes a guide post and a driving device, this guide post mobile link is in this bracing frame, and it is fixedly connected on this cylinder, this driving device is rotationally connected with this bracing frame, and is connected with this guide post, and this driving device is used for driving this guide post this bracing frame relatively move upward or move downward, make this guide post drive this cylinder this bracing frame relatively move upward or move downward, adjust the distance between this cylinder and this ground.
The present invention drives this guide post this bracing frame relatively move upward or move downward by this driving device so that this guide post drives this cylinder this bracing frame relatively move upward or move downward, thus the distance adjusted between this cylinder and this ground.
Accompanying drawing explanation
The test device that Fig. 1 is in an embodiment of the present invention is positioned at the schematic perspective view testing a product on a ground.
Fig. 2 is the explosive view of the test device shown in Fig. 1.
Fig. 3 is the III partial enlarged drawing of Fig. 2.
Fig. 4 is the top view of the test device shown in Fig. 1.
Fig. 5 is the upward view of the test device shown in Fig. 1.
Main element symbol description
| Test device | 1 |
| Bracing frame | 10 |
| Cylinder | 20 |
| Actuating device | 30 |
| Product | 2 |
| Ground | 3 |
| Hollow space | 21 |
| Sidewall | 22 |
| Charging aperture | 23 |
| Lower end | 24 |
| First opening | 25 |
| Guide post | 31 |
| Driving device | 32 |
| Outer wall | 26 |
| First scroll wheel | 33 |
| Second scroll wheel | 34 |
| Operating parts | 35 |
| Mounting box | 36 |
| Test block | 40 |
| Base | 11 |
| Locating part | 12 |
| Sidewall | 111 |
| Through hole | 121 |
| Upper end | 27 |
| Second opening | 28 |
| Camera head | 50 |
| Support arm | 51 |
| Photographic head | 52 |
| Surface | 511 |
| Charging detecting unit | 60 |
| Control unit | 70 |
| First infrared emission unit | 61 |
| First infrared receiver | 62 |
| Side | 231 |
| Discharging detecting unit | 80 |
| Second infrared emission unit | 81 |
| Second infrared receiver | 82 |
| Side | 251 |
| Feed arrangement | 90 |
| Slot | 91 |
| Passage | 92 |
Following detailed description of the invention will further illustrate the present invention in conjunction with above-mentioned accompanying drawing.
Detailed description of the invention
Fig. 1-2 is the schematic diagram that the present invention one tests device 1.This test device 1 includes bracing frame 10, cylinder 20 and an actuating device 30.This cylinder 20 is movably coupled to this bracing frame 10, for passing through for a product 2.This actuating device 30 is rotationally connected with this bracing frame 10, and is connected with this cylinder 20.This actuating device 30 is used for driving this cylinder 20 this bracing frame 10 relative move upward or move downward, and adjusts the distance between this cylinder 20 and a ground 3, can meet the testing requirement of different products 2.
In the present embodiment, this cylinder 20 includes a hollow space 21(and refer to Fig. 5).The sidewall 22 of this cylinder 20 is formed a charging aperture 23.This charging aperture 23 communicates with this hollow space 21.This charging aperture 23 for passing through the hollow space 21 of this cylinder 20 for this product 2.The lower end 24 of this cylinder 20 is formed with one first opening 25, and this first opening 25 communicates with this hollow space 21, and this first opening 25 is positioned at the lower section of this charging aperture 23.This first opening 25 is just to a ground 3, and separates with this ground 3.This first opening 25 for for this product 2 by and depart from the hollow space 21 of this cylinder 20.
This actuating device 30 includes guide post 31 and a driving device 32.This guide post 31 mobile link is in this bracing frame 10, and is fixedly connected on the outer wall 26 of this cylinder 20.This driving device 32 is rotationally connected with this bracing frame 10, and is connected with this guide post 31.This driving device 32 is used for driving this guide post 31 this bracing frame 10 relative move upward or move downward.
When the distance being adjusted between this cylinder 20 and this ground 3, this driving device 32 is controlled to driving this guide post 31 this bracing frame 10 relative and moves upward or move downward, this guide post 31 is made to drive this cylinder 20 this bracing frame 10 relative move upward or move downward, the testing requirement of different product 2 adjusts the distance between this cylinder 20 and this ground 3, thus can be met.
In the present embodiment, this driving device 32 includes one first scroll wheel 33 and one second scroll wheel 34.This first scroll wheel 33 is rotatably connected at this bracing frame 10.The axis of this first scroll wheel 33 is parallel to this ground 3.The axis of this second scroll wheel 34 is perpendicular to this ground 3.This second scroll wheel 34 engages with this first scroll wheel 33.This guide post 31 is fixed on this second scroll wheel 34.This first scroll wheel 33 is used for being rotated and driving this second scroll wheel 34 this bracing frame 10 relative move upward or move downward so that this guide post 31 moves upward along with this second scroll wheel 34 this bracing frame 10 relative or moves downward.
In the present embodiment, this actuating device 30 also includes an operating parts 35(and refer to Fig. 3), this operating parts 35 is fixedly connected on this first scroll wheel 33, and this operating parts 35 is for being operated and driving this first scroll wheel 33 to rotate relative to this bracing frame 10.
In the present embodiment, this actuating device 30 also includes a mounting box 36, and this mounting box 36 is fixed with this bracing frame 10 and is connected.This first scroll wheel 33 and this second scroll wheel 34 are arranged in this mounting box 36.
In the present embodiment, this test device 1 also includes at least one test block 40.In the present embodiment, the quantity of this test block 40 is three.Each test block 40 is fixed on this hollow space 21, and what change this product 2 with this product 2 for colliding falls direction.In the present embodiment, each test block 40 is a bar, each test block 40 extends between any two points of the sidewall 22 of this cylinder 20, as test block a extends between the b point and c point of the sidewall 22 of cylinder 20, test block d extends (refer to Fig. 5) between the e point and f point of the sidewall 22 of cylinder 20.
In the present embodiment, this bracing frame 10 includes base 11 and a locating part 12.This locating part 12 highlights from the sidewall 111 of this base 11.Being formed with a through hole 121 on this locating part 12, this guide post 31 is fixed with this second scroll wheel 34 through this through hole 121 and is connected, thus being movably attached to this bracing frame 10.
In the present embodiment, the upper end 27 of this cylinder 20 is formed with one second opening 28.This second opening 28 communicates with this hollow space 21.This test device 1 also includes a camera head 50.This camera head 50 includes support arm 51 and a photographic head 52.This support arm 51 is fixed with this guide post 31 and is connected, and is positioned at the top of this cylinder 20.In the present embodiment, this support arm 51 is basically perpendicular to this guide post 31.This support arm 51 includes a surface 511, and this surface 511 is just to this second opening 28.This photographic head 52 is fixed on this surface 511, and faces this second opening 28.The aperture of this photographic head 52 is coaxial with the hollow space 21 of this cylinder 20.This photographic head 52 is for absorbing this product 2 falling process at the hollow space 21 of this cylinder 20.
In the present embodiment, this test device 1 also includes a charging detecting unit 60(and refer to Fig. 4) and a control unit 70.This charging detecting unit 60 includes one first infrared emission unit 61 and one first infrared receiver 62.This first infrared emission unit 61 and this first infrared receiver 62 are fixedly installed on the relative both sides 231 of this charging aperture 23.This first infrared emission unit 61 is for launching infrared ray to this first infrared receiver 62.This first infrared receiver 62 is used for receiving this infrared ray, and when being not received by infrared ray, produces a low level signal.Wherein, when this product 2 is through this charging aperture 23, the infrared ray that this first infrared emission unit 61 is launched is stopped by this product 2, and this first infrared receiver 62 cannot receive the infrared ray that this first infrared emission unit 61 is launched.This control unit 70 is fixed on this guide post 31, and electrically connects with this first infrared receiver 62 and this photographic head 52.This control unit 70 is for when receiving the low level signal that this first infrared receiver 62 transmits, controlling the falling process that this photographic head 52 starts to absorb this product 2 at the hollow space 21 of this cylinder 20.Wherein, the line being connected between this control unit 70 with this first infrared receiver 62 and this photographic head 52 is omitted in the drawings.
In the present embodiment, this test device 1 also includes a discharging detecting unit 80(and refer to Fig. 5).This discharging detecting unit 80 includes one second infrared emission unit 81 and one second infrared receiver 82.This second infrared emission unit 81 and this second infrared receiver 82 are fixedly installed on the relative both sides 251 of this first opening 25.This second infrared emission unit 81 is for launching infrared ray to this second infrared receiver 82.This second infrared receiver 82 is for receiving infrared-ray, and when being not received by infrared ray, produces a low level signal.Wherein, when this product 2 is by this first opening 25, the infrared ray that this second infrared emission unit 81 is launched is stopped by this product 2, and this second infrared receiver 82 cannot receive the infrared ray that this second infrared emission unit 81 is launched.This control unit 70 electrically connects with this second infrared receiver 82, for when receiving the low level that this second infrared receiver 82 transmits, controlling the falling process that this photographic head 52 stops absorbing this product 2 at the hollow space 21 of this cylinder 20.Wherein, the line being connected between this control unit 70 with this second infrared receiver 82 is omitted in the drawings.
In the present embodiment, this test device 1 also includes a feed arrangement 90.This feed arrangement 90 is fixed on the outer wall 26 of this cylinder 20 at this charging aperture 23 place.In the present embodiment, the side of this feed arrangement 90 is del.This feed arrangement 90 includes slot 91 and a passage 92.This slot 91 is for passing through for this product 2.This passage 92 communicates with this slot 91 and this charging aperture 23.This passage 92 is for sliding into this charging aperture 23 from this slot 91 under gravity for this product 2.
Finally it should be noted that, above example is only in order to illustrate technical scheme and unrestricted, although the present invention being described in detail with reference to preferred embodiment, it will be understood by those within the art that, technical scheme can be modified or equivalent replacement, without deviating from the spirit and scope of technical solution of the present invention.
Claims (10)
1. a test device, this test device includes a bracing frame, it is characterised in that this test device also includes:
One cylinder, this roller shifting is connected to this bracing frame, this cylinder includes a hollow space, the sidewall of this cylinder is formed a charging aperture, this charging aperture communicates with this hollow space, this charging aperture for passing through the hollow space of this cylinder for a product, the lower end of this cylinder is formed with one first opening, this first opening communicates with this hollow space, this the first opening is positioned at the lower section of this charging aperture, this first opening for for this product by and depart from the hollow space of this cylinder, this first opening is in the face of a ground, and separates with this ground；And
One actuating device, this actuating device includes a guide post and a driving device, this guide post mobile link is in this bracing frame, and it is fixedly connected on this cylinder, this driving device is rotationally connected with this bracing frame, and is connected with this guide post, and this driving device is used for driving this guide post this bracing frame relatively move upward or move downward, make this guide post drive this cylinder this bracing frame relatively move upward or move downward, adjust the distance between this cylinder and this ground.
2. test device as claimed in claim 1, it is characterized in that: this driving device includes one first scroll wheel and one second scroll wheel, this first scroll wheel is rotationally connected with this bracing frame, the axis of this first scroll wheel is used for being parallel to this ground, the axis of this second scroll wheel is used for being perpendicular to this ground, this second scroll wheel engages with this first scroll wheel, and this guide post is fixing with this second scroll wheel to be connected；This first scroll wheel is used for being rotated and drives this second scroll wheel this bracing frame relatively move upward or move downward so that this guide post moves upward along with this second scroll wheel this bracing frame relatively or moves downward.
3. test device as claimed in claim 2, it is characterised in that: this actuating device also includes an operating parts, and this operating parts is fixedly connected on this first scroll wheel, and this operating parts is for being operated and driving this first scroll wheel to rotate relative to this bracing frame.
4. test device as claimed in claim 2, it is characterised in that: this actuating device also includes a mounting box, and this mounting box is fixing with this bracing frame to be connected, and this first scroll wheel and this second scroll wheel are arranged in this mounting box.
5. test device as claimed in claim 1, it is characterised in that: this test device also includes at least one test block, and this at least one test block is fixed on this hollow space, and what change this product with this product for colliding falls direction.
6. test device as claimed in claim 5, it is characterised in that: this at least one test block is a bar, and this at least one test block extends between any two points of the sidewall of this cylinder.
7. test device as claimed in claim 1, it is characterized in that: the upper end of this cylinder is formed with one second opening, this second opening communicates with this hollow space, this test device also includes a camera head, this camera head includes a support arm and a photographic head, this support arm is fixing with this guide post to be connected, and it is positioned at the top of this cylinder, this support arm includes a surface, this surface is just to this second opening, this photographic head is fixed on this surface, and face this second opening, the aperture of this photographic head is coaxial with the hollow space of this cylinder, this photographic head is for absorbing this product falling process at the hollow space of this cylinder.
8. test device as claimed in claim 7, it is characterized in that: this test device also includes one first infrared emission unit, one first infrared receiver and a control unit, this first infrared emission unit and this first infrared receiver are fixedly installed on the relative both sides of this charging aperture, this first infrared emission unit is for launching infrared ray to this first infrared receiver, this first infrared receiver is used for receiving infrared-ray, and when being not received by infrared ray, produce a low level signal；Wherein, at this product through this charging aperture, the infrared ray that this first infrared emission unit is launched is stopped by this product, and this first infrared receiver cannot receive the infrared ray that this first infrared emission unit is launched；This control unit is fixed on this guide post, and electrically connect with this first infrared receiver and this photographic head, this control unit is for when receiving the low level signal that this first infrared receiver transmits, controlling the falling process that this photographic head starts to absorb this product at the hollow space of this cylinder.
9. test device as claimed in claim 7, it is characterized in that: this test device also includes one second infrared emission unit, one second infrared receiver and a control unit, this second infrared emission unit and this second infrared receiver are fixedly installed on the relative both sides of this first opening, this second infrared emission unit is for launching infrared ray to this second infrared receiver, this second infrared receiver is for receiving the infrared ray that this second infrared emission unit is launched, and when being not received by the infrared ray that this second infrared emission unit is launched, produce a low level signal；Wherein, when this product is by this first opening, the infrared ray that this second infrared emission unit is launched is stopped by this product, and this second infrared receiver cannot receive the infrared ray that this second infrared emission unit is launched；This control unit is fixedly installed on this guide post, electrically connect with this second infrared receiver and this photographic head, for when receiving the low level that this second infrared receiver transmits, controlling the falling process that this photographic head stops absorbing this product at the hollow space of cylinder.
10. test device as claimed in claim 1, it is characterized in that: this test device also includes a feed arrangement, this feed arrangement is fixed on the outer wall of this cylinder at this charging aperture place, the side of this feed arrangement is del, this feed arrangement includes a slot and a passage, this slot is for passing through for this product, and this passage communicates with this slot and this charging aperture, and this passage is for sliding into this charging aperture from this slot under gravity for this product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410809659.1A CN105758605A (en) | 2014-12-19 | 2014-12-19 | Test apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410809659.1A CN105758605A (en) | 2014-12-19 | 2014-12-19 | Test apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105758605A true CN105758605A (en) | 2016-07-13 |
Family
ID=56341641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410809659.1A Pending CN105758605A (en) | 2014-12-19 | 2014-12-19 | Test apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105758605A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019205672A1 (en) * | 2018-04-28 | 2019-10-31 | 华为技术有限公司 | Tumbling barrel device |
| CN110702351A (en) * | 2019-11-08 | 2020-01-17 | 闻泰通讯股份有限公司 | Electronic equipment cylinder testing arrangement |
| CN113494986A (en) * | 2020-03-18 | 2021-10-12 | 富泰华工业（深圳）有限公司 | Drop test machine |
-
2014
- 2014-12-19 CN CN201410809659.1A patent/CN105758605A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019205672A1 (en) * | 2018-04-28 | 2019-10-31 | 华为技术有限公司 | Tumbling barrel device |
| CN111279175A (en) * | 2018-04-28 | 2020-06-12 | 华为技术有限公司 | Drum equipment |
| CN110702351A (en) * | 2019-11-08 | 2020-01-17 | 闻泰通讯股份有限公司 | Electronic equipment cylinder testing arrangement |
| CN113494986A (en) * | 2020-03-18 | 2021-10-12 | 富泰华工业（深圳）有限公司 | Drop test machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160713 |
|
| WD01 | Invention patent application deemed withdrawn after publication |