CN204882767U - USB port life test machine - Google Patents
USB port life test machine Download PDFInfo
- Publication number
- CN204882767U CN204882767U CN201520694459.6U CN201520694459U CN204882767U CN 204882767 U CN204882767 U CN 204882767U CN 201520694459 U CN201520694459 U CN 201520694459U CN 204882767 U CN204882767 U CN 204882767U
- Authority
- CN
- China
- Prior art keywords
- usb port
- runner
- testing machine
- motor
- slide rail
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model relates to a USB port life test machine, include workstation and the seat of placing of placing the test product, it installs in the workstation top to place the seat, it still includes the motor, eccentric device, the transmission tray, slider and slide rail, the motor is installed inside the workstation, motor output shaft eccentric device, the eccentric device actuation transmission tray removes, the transmission tray passes through the USB port of USB line connection test product, transmission tray below fixed connection slider, slider sliding connection slide rail, the test product is placed on placing the seat, the motor drive runner is rotatory, the left driving medium of runner drive, right side driving medium removes along about the slide rail, thereby drive USB line left and right rocking pendulum, the reliability of test USB port, simple testing method, it is accurate, therefore, the clothes hanger is strong in practicability, the runner surface is equipped with calibration mark, the user can adjust left driving medium according to calibration mark, the eccentric distance of right side driving medium, thereby adapt to the product of different specifications.
Description
Technical field
The utility model relates to electronics field, specifically, relates to the machine in a kind of USB port life-span for testing electronic product.
Background technology
Electronic product, especially mobile phone, MID panel computer etc. have the electronic product of USB port.USB port has the function of transmission data and charging, so the serviceable life of USB port is a very important performance parameter.Now, the method in testing USB port life-span be manually USB OIR in USB port, constantly pullled by artificial left and right, USB line pulled out from USB port, repeatedly, see whether USB port can also normally work, thus detect its reliability.This method of testing has following several shortcoming: one is detect data out of true, and the power artificially at every turn pullled is not fixed, and fragile USB line and USB port, cause damage; Two is length consuming time, and test rate is low, and automaticity is low, increases production cost.
Utility model content
In order to solve the problem, the USB port life testing machine that the utility model provides a kind of automaticity high, easy to use, concrete technical scheme is as follows:
A kind of USB port life testing machine, comprise the placement rack of worktable and placement test products, placement rack is arranged on above worktable, it also comprises motor, decentralizing device, transmission pallet, slide block and slide rail, and motor is arranged on worktable inside, and motor output shaft connects decentralizing device, decentralizing device drives transmission pallet to move, transmission pallet, by the USB port of USB line connecting test product, is fixedly connected with slide block below transmission pallet, skid connecting sliding rail.
Preferably, described decentralizing device comprises runner, movable part, Left Drive part, right driving member, the first screw and the second screw, motor output shaft connects runner, square groove is provided with above runner, square groove is provided with movable part, first screw thread connects movable part, is fixedly connected with one end of Left Drive part, right driving member above movable part by the second screw, and Left Drive part, right driving member rotate link transmission pallet.
Preferably, described placement rack is provided with two, and each placement rack can place 2 test products.
Preferably, described placement rack is provided with moveable left clamping plate and right clamping plate, and test products is placed between left clamping plate and right clamping plate.
Preferably, described wheel surface is provided with scale marker.
Preferably, described slide rail has two, and symmetry is fixedly mounted on the worktable left and right sides, and be slidably connected above each slide rail slide block, and the bottom of slide block fixed installation transmission pallet, transmission pallet top is provided with USB line.
Preferably, described worktable inside is provided with the counter of the statistics revolution number of turns.
The beneficial effects of the utility model: test products is placed on placement rack, motor drives runner to rotate, runner drives Left Drive part, right driving member moves left and right along slide rail, thus drive USB line to vacillate now to the left, now to the right, the reliability of testing USB port, method of testing is simple, accurate, practical, and wheel surface is provided with scale marker, user can regulate the eccentric throw of Left Drive part, right driving member according to scale marker, thus adapts to the product of different size.
Accompanying drawing explanation
Fig. 1 is stereographic map of the present utility model;
Fig. 2 is the stereographic map of decentralizing device of the present utility model;
Fig. 3 is the exploded view of decentralizing device of the present utility model;
Fig. 4 is the stereographic map of runner of the present utility model;
Fig. 5 is the stereographic map of placement rack of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described further:
As depicted in figs. 1 and 2, a kind of USB port life testing machine, comprise the placement rack 3 of worktable 1 and placement test products 2, placement rack 3 is arranged on above worktable 1, and placement rack 3 is provided with two, and each placement rack 3 can place 2 test products 2.It also comprises motor 4, decentralizing device 5, transmission pallet 6, slide block 7 and slide rail 8, it is inner that motor 4 is arranged on worktable 1, motor output shaft connects decentralizing device 5, decentralizing device 5 drives transmission pallet 6 to move, transmission pallet 6 is by the USB port of USB line 9 connecting test product 2, be fixedly connected with slide block 7 below transmission pallet 6, slide block 7 is slidably connected slide rail 8.
Particularly, as shown in figs. 2 to 4, be provided with motor 4 in the middle part of worktable 1, motor output shaft stretches out from worktable 1, and connects decentralizing device 5.Decentralizing device 5 comprises runner 51, movable part 52, Left Drive part 53, right driving member 54, first screw 55 and the second screw 56, motor output shaft connects runner 51, motor 4 and runner 51 concentric, square groove is provided with above runner 51, in square groove, movable part 52 is installed, first screw 55 is threaded movable part 52, first screw 55 drives movable part 52 to move in movable part square groove, be fixedly connected with one end of Left Drive part 53, right driving member 54 above movable part 52 by the second screw 56, Left Drive part 53, right driving member 54 rotate link transmission pallet 6.Movable part 52 is regulated to move in movable part square groove by the first screw 55, thus regulate Left Drive part 53, the right driving member 54 be fixedly connected with movable part 52 to move, thus determine the eccentric throw of Left Drive part 53, right driving member 54 and runner 51, in addition, in order to make eccentric adjustment apart from more accurate, runner 51 surface is provided with scale marker 57.
As shown in Figure 5, placement rack 3 is provided with moveable left clamping plate 31 and right clamping plate 32, left clamping plate 31 and right clamping plate 32 are provided with pilot hole, by the screw through pilot hole, left clamping plate 31 and right clamping plate 32 are fixed in the groove of placement rack 3, test products 2 is placed between left clamping plate 31 and right clamping plate 32.
Principle of work of the present utility model: test products 2 is placed on placement rack 3, the USB port of test products 2 is by USB line 9 and transmission pallet 6 interlock, press power switch, motor 4 rotates, thus drive runner 51 to rotate, because Left Drive part 53, right driving member 54 depart from the center of runner 51, runner 51 drives Left Drive part 53, right driving member 54 drives transmission pallet 6 to move, transmission pallet 6 slides along slide rail, USB line 9 is driven to vacillate now to the left, now to the right, the reliability of testing USB port, counters count motor 4 rotates the number of turns, then the life-span of testing USB port.
Above content is in conjunction with concrete preferred implementation further detailed description of the utility model; can not assert that concrete enforcement of the present utility model is confined to these explanations; for the utility model person of an ordinary skill in the technical field; without departing from the concept of the premise utility; some simple deduction or replace can also be made, all should be considered as belonging to protection domain of the present utility model.
Claims (7)
1. a USB port life testing machine, comprise the placement rack of worktable and placement test products, placement rack is arranged on above worktable, it is characterized in that: it also comprises motor, decentralizing device, transmission pallet, slide block and slide rail, and motor is arranged on worktable inside, motor output shaft connects decentralizing device, decentralizing device drives transmission pallet to move, transmission pallet, by the USB port of USB line connecting test product, is fixedly connected with slide block below transmission pallet, skid connecting sliding rail.
2. a kind of USB port life testing machine according to claim 1, it is characterized in that: described decentralizing device comprises runner, movable part, Left Drive part, right driving member, the first screw and the second screw, motor output shaft connects runner, square groove is provided with above runner, square groove is provided with movable part, first screw thread connects movable part, and be fixedly connected with one end of Left Drive part, right driving member above movable part by the second screw, Left Drive part, right driving member are rotationally connected transmission pallet.
3. a kind of USB port life testing machine according to claim 1, is characterized in that: described placement rack is provided with two, and each placement rack can place 2 test products.
4. a kind of USB port life testing machine according to claim 1 or 3, is characterized in that: described placement rack is provided with moveable left clamping plate and right clamping plate, and test products is placed between left clamping plate and right clamping plate.
5. a kind of USB port life testing machine according to claim 2, is characterized in that: described wheel surface is provided with scale marker.
6. a kind of USB port life testing machine according to claim 1, it is characterized in that: described slide rail has two, symmetry is fixedly mounted on the worktable left and right sides, and be slidably connected above each slide rail slide block, the bottom of slide block fixed installation transmission pallet, transmission pallet top is provided with USB line.
7. a kind of USB port life testing machine according to claim 1, is characterized in that: described worktable inside is provided with the counter of the statistics revolution number of turns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520694459.6U CN204882767U (en) | 2015-09-09 | 2015-09-09 | USB port life test machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520694459.6U CN204882767U (en) | 2015-09-09 | 2015-09-09 | USB port life test machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204882767U true CN204882767U (en) | 2015-12-16 |
Family
ID=54827126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520694459.6U Expired - Fee Related CN204882767U (en) | 2015-09-09 | 2015-09-09 | USB port life test machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204882767U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109297839A (en) * | 2018-09-25 | 2019-02-01 | 东莞市良讯电子科技有限公司 | Data line waves test machine |
-
2015
- 2015-09-09 CN CN201520694459.6U patent/CN204882767U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109297839A (en) * | 2018-09-25 | 2019-02-01 | 东莞市良讯电子科技有限公司 | Data line waves test machine |
| CN109297839B (en) * | 2018-09-25 | 2021-04-30 | 东莞市良讯电子科技有限公司 | Data line swing test machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151216 Termination date: 20190909 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |