CN207300551U - A kind of USB plug plug life testing machine - Google Patents
A kind of USB plug plug life testing machine Download PDFInfo
- Publication number
- CN207300551U CN207300551U CN201720908511.2U CN201720908511U CN207300551U CN 207300551 U CN207300551 U CN 207300551U CN 201720908511 U CN201720908511 U CN 201720908511U CN 207300551 U CN207300551 U CN 207300551U
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- CN
- China
- Prior art keywords
- supporting rod
- usb
- plug
- fixed station
- hydraulic
- 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
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- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The utility model discloses a kind of USB plug plug life testing machine,Including fuselage cover,The fuselage cover internal symmetry is provided with hydraulic pump,The side of two hydraulic pumps is provided with hydraulic oil container,The bottom of the hydraulic cylinder is provided with support base,Supporting rod is connected with above the telescopic rod,The side of the fuselage cover is provided with AT89S52 controllers,Connecting seat is provided with above the lower fixed station,USB socket is installed above the connecting seat,LHI77 infrared transceivers are fixedly connected with by fixed link at a side position of supporting rod above the lower fixed station,The utility model is provided with cooling fan,It can radiate during being tested to USB socket jack part,Prevent socket thermal wear from accelerating,Influence the result of test,And cooling fan can blow away the microdebris produced during plug,Chip is prevented to be attached to the abrasion that socket accelerates socket,Influence the result of test.
Description
Technical field
The utility model belongs to test machine technical field, and in particular to a kind of USB plug plug life testing machine.
Background technology
The contact engaging and separating force experiment that test machine is suitable for various mobile phones and computer peripheral connector is plugged, this function solves various companies
The fixture problem of device test is connect, and Male/female connector can be aligned automatically during test, do not had and eaten the problem of unilateral.Vertical contact engaging and separating force
Testing machine is suitable for the insertion force of various connectors and the automatic of withdrawal force is tested, the automatic locating center device for Patent design of arranging in pairs or groups,
The contact engaging and separating force experiment of entirely accurate will be can obtain.It can show each insertion force and withdrawal force (PEAK values).Test speed and test
Number can be set.
There are some defects, such as plug test machine in use to test for existing USB plug plug test machine
During the jack part of socket be easily heated, and can produce chip due to abrasion, accelerate socket during the test
Abrasion, influence test as a result, and be not provided with infrared transceiver, easily cause accidental injury.
Utility model content
The purpose of this utility model is to provide a kind of USB plug plug life testing machine, to solve above-mentioned background technology
The jack part of the plug test machine of middle proposition socket during the test is easily heated, and during the test can be due to mill
Damage, produce chip, accelerate the abrasion of socket, influence test as a result, and be not provided with infrared transceiver, easily cause mistake
The problem of hindering.
To achieve the above object, the utility model provides following technical solution：A kind of USB plug plug life testing machine,
Including fuselage cover, the fuselage cover internal symmetry is provided with hydraulic pump, and the side of two hydraulic pumps is provided with hydraulic pressure
Fuel tank, and two hydraulic pumps are connected with hydraulic cylinder by hydraulic oil pipe respectively, the bottom of the hydraulic cylinder is provided with support base, and
Telescopic rod is installed above hydraulic cylinder, supporting rod, the side installation of the fuselage cover are connected with above the telescopic rod
There are AT89S52 controllers, and lower fixed station is provided with above fuselage cover, connection is provided with above the lower fixed station
, USB socket is installed, the lower fixed station top is at a side position of supporting rod by solid above the connecting seat
Fixed pole is fixedly connected with LHI77 infrared transceivers, and fixed station is provided with above the supporting rod, fixed
Bottom is provided with connecting rod, and grip slipper is provided with below the connecting rod, and the two bottom sides of the grip slipper are symmetrically arranged with
Cooling fan, and grip slipper includes adjusting bolt, clamp port, upper supporting rod and lower supporting rod, the upper supporting rod and lower folder
Hold bar to be fixedly connected by adjusting bolt, and clamp port, the cooling fan, liquid are provided between upper supporting rod and lower supporting rod
Press pump and LHI77 infrared transceivers are electrically connected with AT89S52 controllers.
Preferably, the USB socket is provided with three altogether, and three USB sockets are uniformly arranged on the top of lower fixed station.
Preferably, the grip slipper is provided with three altogether, and three grip slippers are uniformly arranged on the bottom of fixed station.
Preferably, the adjusting bolt is provided with six altogether, and six adjusting bolts are separately positioned on three grip slippers
Both sides.
Preferably, the hydraulic cylinder is bolted to connection with support base.
The utility model compared with prior art, has the advantages that：
(1) the utility model is provided with cooling fan, can during being tested to USB socket jack part into
Row heat dissipation, prevent socket thermal wear accelerate, influence test as a result, and cooling fan can blow away and be produced during plug
Microdebris, prevent chip be attached to socket accelerate socket abrasion, influence test result.
(2) the utility model is provided with LHI77 infrared transceivers, has prevented operator when test machine works by hand
Working portion is strayed into, causes accidental injury or machine breakdown.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the structure diagram of fixed station under the utility model；
Fig. 3 is the structure diagram of the utility model grip slipper；
In figure：1- cooling fans, 2- connecting rods, 3- grip slippers, 31- adjusting bolts, 32- clamp ports, the upper supporting rods of 34-,
The upper fixed station of supporting rod, 4-, 5- connecting rods, 6- telescopic rods, 7- hydraulic cylinders, 8- hydraulic oil pipes, 9- hydraulic oil containers, 10- under 34-
Fixed station, 13- fuselage covers, 14-AT89S52 controllers, 15- connecting seats, 16- are fixed under hydraulic pump, 11- support bases, 12-
Bar, 17-LHI77 infrared transceivers, 18-USB sockets.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of USB plug plug life testing machine, including
Fuselage cover 13,13 internal symmetry of fuselage cover are provided with hydraulic pump 10, and the side of two hydraulic pumps 10 is provided with hydraulic oil container
9, and two hydraulic pumps 10 are connected with hydraulic cylinder 7 by hydraulic oil pipe 8 respectively, the bottom of hydraulic cylinder 7 is provided with support base 11, and
The top of hydraulic cylinder 7 is provided with telescopic rod 6, and the top of telescopic rod 6 is connected with supporting rod 5, drive of the telescopic rod 6 in hydraulic cylinder 7
Under move up and down, realize that plug is tested, the side of fuselage cover 13 is provided with AT89S52 controllers 14, for controlling this
Test machine works normally, and the top of fuselage cover 13 is provided with lower fixed station 12, and the top of lower fixed station 12 is provided with connection
Seat 15, the top of connecting seat 15 are provided with USB socket 18, and the lower top of fixed station 12 passes through at a side position of supporting rod 5
Fixed link 16 is fixedly connected with LHI77 infrared transceivers 17, and the top of supporting rod 5 is provided with fixed station 4, upper fixed station 4
Bottom be provided with connecting rod 2, the lower section of connecting rod 2 is provided with grip slipper 3, for clamping USB plug, the bottom of grip slipper 3
Both sides are symmetrically arranged with cooling fan 1, can radiate, while can blow away the microdebris produced in test process, and
Grip slipper 3 includes adjusting bolt 31, clamp port 32, upper supporting rod 33 and lower supporting rod 34, upper supporting rod 33 and lower supporting rod
34 are fixedly connected by adjusting bolt 31, and are provided with clamp port 32, cooling fan between upper supporting rod 33 and lower supporting rod 34
1st, hydraulic pump 10 and LHI77 infrared transceivers 17 are electrically connected with AT89S52 controllers 14.
In order to allow this test machine to test multiple USB sockets 18 at the same time, in the present embodiment, it is preferred that USB socket 18
Three are provided with altogether, and three USB sockets 18 are uniformly arranged on the top of lower fixed station 12.
In order to allow this test machine to test multiple USB sockets 18 at the same time, in the present embodiment, it is preferred that grip slipper 3 is set altogether
Three are equipped with, and three grip slippers 3 are uniformly arranged on the bottom of fixed station 4.
In order to allow grip slipper 3 easy to use, in the present embodiment, it is preferred that adjusting bolt 31 is provided with six altogether, and
Six adjusting bolts 31 are separately positioned on the both sides of three grip slippers 3.
In order to allow hydraulic cylinder 7 to stablize fixation, in the present embodiment, it is preferred that hydraulic cylinder 7 passes through bolt with support base 11
It is fixedly connected.
The operation principle and process for using of the utility model：After the USB plug plug life testing machine installs, connect
External power supply, makes to work normally with the device that AT89S52 controllers 14 are electrically connected by AT89S52 controllers 14, need to
The USB jack to be tested is placed in clamp port 32, and adjusting clamp port 32 by adjusting bolt 31 allows USB jack to stablize admittedly
Fixed, the work of hydraulic pump 10 drives hydraulic cylinder 7 to work, and the work of hydraulic cylinder 7 drives telescopic rod 6 to stretch, you can it is real to carry out plug
Test, there is provided cooling fan 1, can radiate during being tested to 18 jack part of USB socket, prevent socket
Thermal wear accelerate, influence test as a result, and cooling fan 1 can blow away the microdebris produced during plug, prevent
Only chip is attached to the abrasion that socket accelerates socket, influence test as a result, be provided with LHI77 infrared transceivers 17, when
When having other objects to enter working portion, LHI77 infrared transceivers 17, which sense, transmits a signal to AT89S52 controls
Device 14, AT89S52 controllers 14 control hydraulic pump 10 to be stopped, and prevent from accidentally injuring or foreign matter entrance causes machine breakdown.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from the principle of the utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of USB plug plug life testing machine, including fuselage cover（13）, it is characterised in that：The fuselage cover（13）
Internal symmetry is provided with hydraulic pump（10）, two hydraulic pumps（10）Side be provided with hydraulic oil container（9）, and two hydraulic pressure
Pump（10）Pass through hydraulic oil pipe respectively（8）It is connected with hydraulic cylinder（7）, the hydraulic cylinder（7）Bottom be provided with support base（11）,
And hydraulic cylinder（7）Top telescopic rod is installed（6）, the telescopic rod（6）Top be connected with supporting rod（5）, the fuselage
Shell（13）Side AT89S52 controllers are installed（14）, and fuselage cover（13）Top be provided with lower fixed station（12）,
The lower fixed station（12）Top be provided with connecting seat（15）, the connecting seat（15）Top USB socket is installed（18）,
The lower fixed station（12）Top is close to supporting rod（5）A side position at pass through fixed link（16）It is red to be fixedly connected with LHI77
Outer line transceiver（17）, the supporting rod（5）Top be provided with fixed station（4）, fixed（4）Bottom set
There is connecting rod（2）, the connecting rod（2）Lower section be provided with grip slipper（3）, the grip slipper（3）Two bottom sides symmetrically set
It is equipped with cooling fan（1）, and grip slipper（3）Include adjusting bolt（31）, clamp port（32）, upper supporting rod（33）With lower clamping
Bar（34）, the upper supporting rod（33）With lower supporting rod（34）Pass through adjusting bolt（31）It is fixedly connected, and upper supporting rod（33）
With lower supporting rod（34）Between be provided with clamp port（32）, the cooling fan（1）, hydraulic pump（10）Received with LHI77 infrared rays
Send out device（17）With AT89S52 controllers（14）It is electrically connected.
A kind of 2. USB plug plug life testing machine according to claim 1, it is characterised in that：The USB socket（18）
Three, and three USB sockets are provided with altogether（18）It is uniformly arranged on lower fixed station（12）Top.
A kind of 3. USB plug plug life testing machine according to claim 1, it is characterised in that：The grip slipper（3）Altogether
It is provided with three, and three grip slippers（3）It is uniformly arranged on fixed station（4）Bottom.
A kind of 4. USB plug plug life testing machine according to claim 1, it is characterised in that：The adjusting bolt
（31）Six, and six adjusting bolts are provided with altogether（31）It is separately positioned on three grip slippers（3）Both sides.
A kind of 5. USB plug plug life testing machine according to claim 1, it is characterised in that：The hydraulic cylinder（7）With
Support base（11）It is bolted to connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720908511.2U CN207300551U (en) | 2017-07-25 | 2017-07-25 | A kind of USB plug plug life testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720908511.2U CN207300551U (en) | 2017-07-25 | 2017-07-25 | A kind of USB plug plug life testing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207300551U true CN207300551U (en) | 2018-05-01 |
Family
ID=62447267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720908511.2U Expired - Fee Related CN207300551U (en) | 2017-07-25 | 2017-07-25 | A kind of USB plug plug life testing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207300551U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU192193U1 (en) * | 2019-04-30 | 2019-09-06 | Акционерное общество "Актив-софт" | AUTOMATIC TESTING MACHINE USB DEVICES |
| RU2731451C1 (en) * | 2019-04-30 | 2020-09-03 | Акционерное общество "Актив-софт" | Automatic device and method of mechanical testing of usb-devices |
| CN112557791A (en) * | 2020-12-02 | 2021-03-26 | 博硕科技(江西)有限公司 | Aging test bench is used in processing of on-vehicle charger |
-
2017
- 2017-07-25 CN CN201720908511.2U patent/CN207300551U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU192193U1 (en) * | 2019-04-30 | 2019-09-06 | Акционерное общество "Актив-софт" | AUTOMATIC TESTING MACHINE USB DEVICES |
| RU2731451C1 (en) * | 2019-04-30 | 2020-09-03 | Акционерное общество "Актив-софт" | Automatic device and method of mechanical testing of usb-devices |
| CN112557791A (en) * | 2020-12-02 | 2021-03-26 | 博硕科技(江西)有限公司 | Aging test bench is used in processing of on-vehicle charger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180501 Termination date: 20180725 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |