CN208636163U - A kind of phone housing shock resistance detection device - Google Patents
A kind of phone housing shock resistance detection device Download PDFInfo
- Publication number
- CN208636163U CN208636163U CN201721671214.7U CN201721671214U CN208636163U CN 208636163 U CN208636163 U CN 208636163U CN 201721671214 U CN201721671214 U CN 201721671214U CN 208636163 U CN208636163 U CN 208636163U
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- China
- Prior art keywords
- straight line
- shock resistance
- phone housing
- resistance detection
- ladder frame
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Abstract
The utility model relates to a kind of phone housing shock resistance detection devices, it is characterised in that: including ladder frame, rotary cylinder, straight line cylinder, displacement sensor, force snesor and controller；Localization tool is provided in the middle part of the inside bottom surface of the ladder frame, the rotary cylinder is located at the left and right sides of localization tool, the piston rod top end of the rotary cylinder is horizontally arranged with compression bar, the connection of the top middle portion of the straight line cylinder and ladder frame, the piston rod bottom end of the straight line cylinder is provided with formed punch, institute's displacement sensors are located on the piston rod of straight line cylinder, the force snesor is located on formed punch, pressure regulator valve and reversal valve are additionally provided on the ladder frame, the pressure regulator valve, reversal valve and straight line cylinder are connected in series by tracheae.A kind of phone housing shock resistance detection device of the utility model can carry out shock resistance detection to the phone housing of metal material, and overall cost is cheap, and small volume, impact force meets demand.
Description
Technical field
The utility model relates to shock resistance detection fields, and in particular to a kind of phone housing shock resistance detection device.
Background technique
With the appearance development trend of smart phone, the smart phone of existing a plurality of models is all made of with metallic luster
Almag as mobile phone back skin.
The phone housing of metal material is after completing production and processing, in order to guarantee the impact resistance of phone housing, reduces
Damage of the interior of mobile phone electronic component after being impacted needs to carry out its surface to simulate the detection of external impact.
Existing impulse detection operation is realized by shock resistance detector mostly.But shock resistance detector price is high
Expensive, volume is larger, and impact force is excessive, is suitable for carrying out shock resistance detection to large-scale or hard workpiece, is not suitable for small
Type and the lower workpiece of impact force is needed to carry out shock resistance detection.
Utility model content
The purpose of this utility model is: a kind of phone housing shock resistance detection device is provided, it can be to the mobile phone of metal material
Shell carries out shock resistance detection, and device overall cost is cheap, small volume, and impact force meets demand.
To achieve the goals above, the utility model provides the following technical solution:
A kind of phone housing shock resistance detection device, including ladder frame, rotary cylinder, straight line cylinder, displacement sensor, power
Sensor and controller；Localization tool is provided in the middle part of the inside bottom surface of the ladder frame, the rotary cylinder is located at positioning
The left and right sides of jig, the piston rod top end of the rotary cylinder are horizontally arranged with compression bar, the straight line cylinder and ladder frame
Top middle portion connection, the piston rod bottom end of the straight line cylinder are provided with formed punch, and institute's displacement sensors are located at straight line cylinder
On piston rod, the force snesor is located on formed punch, and pressure regulator valve and reversal valve, the pressure regulation are additionally provided on the ladder frame
Valve, reversal valve and straight line cylinder are connected in series by tracheae, and the controller is located in electric cabinet, is arranged on the electric cabinet
There is touching display screen.
Further, the pressure regulator valve is specially electromagnetic voltage adjusting valve, and the reversal valve is specially two-position four-way electromagnetic switch
Valve, the electric cabinet are connect by bracket with ladder frame upper end side, the controller respectively with rotary cylinder, displacement sensing
Device, force snesor, pressure regulator valve, reversal valve and touching display screen are electrically connected.
Further, the compression bar is provided with pressure head far from one end lower part of rotary cylinder, and the pressure head is using flexible material
The position of matter, the pressure head is corresponding with localization tool.
Further, the formed punch is located at the surface of localization tool.
The utility model has the following beneficial effects: a kind of phone housing shock resistance detection device, is controlled by ladder frame, positioning
The comprehensive utilization of tool, rotary cylinder, straight line cylinder, displacement sensor, force snesor and controller, can be to the hand of metal material
Machine shell carries out shock resistance detection, and device overall cost is comparatively cheap, small volume, and impact force meets demand.
Detailed description of the invention
Fig. 1 is a kind of main view of phone housing shock resistance detection device of the utility model.
Fig. 2 is a kind of axonometric drawing of phone housing shock resistance detection device of the utility model.
Fig. 3 is a kind of working principle module diagram of phone housing shock resistance detection device of the utility model.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the utility model is described in further detail.It should be appreciated that specific embodiment described herein is only to explain this
Utility model is not used to limit the utility model.
With reference to Fig. 1, Fig. 2 and Fig. 3, a kind of phone housing shock resistance detection device, including ladder frame 1, rotary cylinder 3,
Straight line cylinder 6, displacement sensor 8, force snesor 9 and controller 13；It is fixed to be provided in the middle part of the inside bottom surface of the ladder frame 1
Position jig 2, the localization tool 2 are used to carry out phone housing to be detected whole positioning, and the rotary cylinder 3 is located at positioning
The left and right sides of jig 2, the piston rod top end of the rotary cylinder 3 are horizontally arranged with compression bar 4, and the rotary cylinder 3 is for driving
Dynamic pressure bar 4, which rotates, simultaneously to be gone up and down, to realize that the compression to the phone housing being located in localization tool 2 positions, the straight line cylinder 6 with
The top middle portion of ladder frame 1 connects, and the piston rod bottom end of the straight line cylinder 6 is provided with formed punch 7, and the straight line cylinder 6 is used for
Drive 7 oscilaltion of formed punch mobile, to realize the impact operation to phone housing, institute's displacement sensors 8 are located at straight line gas
On the piston rod of cylinder 6, institute's displacement sensors 8 are used to detect the moving distance of the piston rod of straight line cylinder 6, the force snesor
9 are located on formed punch 7, and the force snesor 9 is used to detect the numerical value of power when formed punch 7 impacts phone housing, on the ladder frame 1
It is additionally provided with pressure regulator valve 10 and reversal valve 11, the pressure regulator valve 10, reversal valve 11 and straight line cylinder 6 are connected by tracheae to be connected
It connects, the controller 13 is located in electric cabinet 12, and touching display screen 14, the touching display screen are provided on the electric cabinet 12
14 used manipulation input ports and data display port.
The pressure regulator valve 10 is specially electromagnetic voltage adjusting valve, and the reversal valve 11 is specially two-position four-way solenoid directional control valve, institute
It states electric cabinet 12 to connect by bracket with 1 upper end side of ladder frame, the controller 13 is specially Panasonic FP0 type single-chip microcontroller, institute
Controller 13 is stated to show with rotary cylinder 3, displacement sensor 8, force snesor 9, pressure regulator valve 10, reversal valve 11 and touch-control respectively
Screen 14 is electrically connected.
The pressure regulator valve 10 is used to adjust the supply gas pressure to straight line cylinder 6, and then adjusts straight line cylinder 6 and drive formed punch 7
Apply the size of impact force to phone housing；The reversal valve 11 leads to the direction of straight line cylinder 6 for changing high pressure gas, into
And it realizes piston rod and formed punch 7 is driven to rise or fall movement.
The compression bar 4 is provided with pressure head 5 far from one end lower part of rotary cylinder 3, and the pressure head 5 uses flexible material, institute
The position for stating pressure head 5 is corresponding with localization tool 2, and the pressure head 5 is used to compress the phone housing being located in localization tool 2, from
And guarantee that the result of impulse detection is accurate.
The formed punch 7 is located at the surface of localization tool 2.
The utility model is not confined to these for being further described to the utility model by above-described embodiment
Specific embodiment.Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention etc.,
It is interpreted as being within the protection scope of the utility model.
Claims (4)
1. a kind of phone housing shock resistance detection device, it is characterised in that: including ladder frame (1), rotary cylinder (3), straight line gas
Cylinder (6), displacement sensor (8), force snesor (9) and controller (13)；Setting in the middle part of the inside bottom surface of the ladder frame (1)
Have localization tool (2), the rotary cylinder (3) is located at the left and right sides of localization tool (2), the piston of the rotary cylinder (3)
Bar top is horizontally arranged with compression bar (4), and the straight line cylinder (6) connect with the top middle portion of ladder frame (1), the straight line cylinder
(6) piston rod bottom end is provided with formed punch (7), and institute's displacement sensors (8) are located on the piston rod of straight line cylinder (6), described
Force snesor (9) is located on formed punch (7), is additionally provided with pressure regulator valve (10) and reversal valve (11), the tune on the ladder frame (1)
Pressure valve (10), reversal valve (11) and straight line cylinder (6) are connected in series by tracheae, and the controller (13) is located at electric cabinet
(12) in, touching display screen (14) are provided on the electric cabinet (12).
2. a kind of phone housing shock resistance detection device according to claim 1, it is characterised in that: the pressure regulator valve (10)
Specially electromagnetic voltage adjusting valve, the reversal valve (11) is specially two-position four-way solenoid directional control valve, and the electric cabinet (12) passes through branch
Frame is connect with ladder frame (1) upper end side, and the controller (13) passes with rotary cylinder (3), displacement sensor (8), power respectively
Sensor (9), pressure regulator valve (10), reversal valve (11) and touching display screen (14) are electrically connected.
3. a kind of phone housing shock resistance detection device according to claim 1, it is characterised in that: the compression bar (4) is remote
One end lower part from rotary cylinder (3) is provided with pressure head (5), and the pressure head (5) uses flexible material, the position of the pressure head (5)
It sets corresponding with localization tool (2).
4. a kind of phone housing shock resistance detection device according to claim 1, it is characterised in that: formed punch (7) position
In the surface of localization tool (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721671214.7U CN208636163U (en) | 2017-12-05 | 2017-12-05 | A kind of phone housing shock resistance detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721671214.7U CN208636163U (en) | 2017-12-05 | 2017-12-05 | A kind of phone housing shock resistance detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208636163U true CN208636163U (en) | 2019-03-22 |
Family
ID=65729728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721671214.7U Active CN208636163U (en) | 2017-12-05 | 2017-12-05 | A kind of phone housing shock resistance detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208636163U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110186636A (en) * | 2019-06-04 | 2019-08-30 | Oppo广东移动通信有限公司 | The test method of shell |
| CN111537367A (en) * | 2020-05-27 | 2020-08-14 | 山东建筑大学 | Pneumatic high-speed cupping test device and system |
| CN112697583A (en) * | 2020-12-01 | 2021-04-23 | 苏州通富超威半导体有限公司 | Pressure test fixture and pressure test device |
-
2017
- 2017-12-05 CN CN201721671214.7U patent/CN208636163U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110186636A (en) * | 2019-06-04 | 2019-08-30 | Oppo广东移动通信有限公司 | The test method of shell |
| CN111537367A (en) * | 2020-05-27 | 2020-08-14 | 山东建筑大学 | Pneumatic high-speed cupping test device and system |
| CN112697583A (en) * | 2020-12-01 | 2021-04-23 | 苏州通富超威半导体有限公司 | Pressure test fixture and pressure test device |
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