CN209198003U - A kind of clamp system for phone cover air-leakage test - Google Patents
A kind of clamp system for phone cover air-leakage test Download PDFInfo
- Publication number
- CN209198003U CN209198003U CN201920004332.5U CN201920004332U CN209198003U CN 209198003 U CN209198003 U CN 209198003U CN 201920004332 U CN201920004332 U CN 201920004332U CN 209198003 U CN209198003 U CN 209198003U
- Authority
- CN
- China
- Prior art keywords
- limited post
- mounting groove
- side wall
- clamp system
- pair
- 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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Abstract
The utility model discloses a kind of clamp systems for phone cover air-leakage test, pedestal is equipped with the first mounting groove, first mounting groove lower end is equipped with air channel, its opposite sides side wall is equipped with the second mounting groove, other side sidewall upper is equipped with the first limited post, it is located at the first limited post side side wall on pedestal and is equipped with the venthole being connected with air channel, the pedestal is equipped with jack, jack level runs through the second mounting groove, the second limited post is equipped in second mounting groove, there is inclination press-assembling surface close to the first mounting groove side side wall upper part on second limited post, rotating electric machine is equipped with far from the first limited post side side wall on pedestal, the shaft of rotating electric machine inserts in jack, second limited post is nested in shaft, the utility model drives the rotation of the second limited post by rotating electric machine, it is placed in its compression in the first mounting groove Mobile phone shell, the second limited post can not only play guiding role when installation mobile phone shell, and pressuring action may be implemented.
Description
Technical field
The utility model relates to air tightness detection equipment technical fields, more particularly to one kind to be used for phone cover air-leakage test
Clamp system.
Background technique
Along with the gradually promotion of mobile phone application performance, conventional physical index is also being promoted, and it is good whether mobile phone has
Good waterproof performance has become important test rating, and detecting waterproof performance requirement mobile phone has excellent leakproofness, as
The waterproofness for the mobile phone shell that waterproof first is closed becomes the detection emphasis of manufacturer.Because mobile phone shell does not have inflating port, need it
It is placed in matched clamp system, and inflated into clamp system, air pressure inside is monitored, finally pass through a system
The operations of column it can be concluded that gas leakage value, the air-tightness and IP waterproofing grade of mobile phone shell are detected according to leakage value.
Existing clamp system needs mobile phone shell by the way that the sucker of clamp system lower part is arranged in be adsorbed mobile phone shell admittedly to
It is fixed, when carrying out air tightness test, it is also necessary to hold-down mechanism in addition compresses mobile phone shell, causes device structure complicated,
Higher cost.
Utility model content
The purpose of this utility model is to provide a kind of clamp systems for phone cover air-leakage test, pass through electric rotating
Machine drives the rotation of the second limited post, it is made to compress the mobile phone shell being placed in the first mounting groove, and the second limited post can not only rise
Guiding role when to installation mobile phone shell, and may be implemented pressuring action.
In order to achieve the above objectives, the technical solution adopted in the utility model is: a kind of for phone cover air-leakage test
Clamp system, including pedestal, the middle part of the pedestal are equipped with the first mounting groove for placing mobile phone shell, first mounting groove
Lower end be equipped with the ring-shaped ventilation slot of closure, the side wall of the first mounting groove opposite sides is equipped with multiple second mounting grooves,
The upper end of other side side wall is equipped with the first limited post, and the side wall that the first limited post side is located on the pedestal is equipped with a pair
The venthole being connected with air channel, which is equipped with a pair of horizontal jack for running through its ontology, and the jack level is passed through
The second mounting groove is worn, the second limited post, close first mounting groove one on second limited post are equipped in second mounting groove
The side wall upper part of side has inclination press-assembling surface, and the side wall far from the first limited post side is equipped with a pair of of electric rotating on the pedestal
The shaft of machine, a pair of rotating electric machine rotatably inserts in a pair of of jack, and second limited post is nested in shaft.
Have as further optimization, between the air channel and the side wall of the first mounting groove for on the outside of mobile phone shell
The mounting table abutted against, the mounting table are equipped with gasket.
As further optimization, the lower end of second limited post has semicircle cambered surface.
As further optimization, the lower part of second limited post is equipped with the horizontal through-hole for running through its ontology, described logical
Hole is nested in shaft.
As further optimization, the side wall of the through-hole is equipped with a pair of of limiting slot, the shaft be equipped with it is a pair of with
The positive stop strip that limiting slot matches, the positive stop strip in the shaft are inserted into driving the rotation of the second limited post in limiting slot.
As further optimization, the lower end of the inclination press-assembling surface has arc guide surface.
As further optimization, first limited post has inclined guide surface, institute close to the top of the first mounting groove
The lower end for stating inclined guide surface has arc guide surface.
Compared with prior art, the utility model have it is below the utility model has the advantages that
The rotation of the second limited post is driven by rotating electric machine, it is made to compress the mobile phone shell being placed in the first mounting groove, the
Two limited posts can not only play guiding role when installation mobile phone shell, make mobile phone shell simplicity, be accurately placed in the first installation
It in slot, while can simplify equipment mechanism, mobile phone shell compressed by the second limited post, instead of adsorbent equipment and hold-down mechanism,
Rationally, structure is simple for design.
Detailed description of the invention
Fig. 1 is the structure chart of the utility model.
Fig. 2 is the enlarged drawing in Fig. 1 at A.
Fig. 3 is the structure chart of the utility model pedestal.
Fig. 4 is the structure chart of the second limited post of the utility model.
Fig. 5 is the connection structure diagram of the utility model the second limited post and shaft.
In figure, 1. pedestals；2. the first mounting groove；3. air channel；4. the second mounting groove；5. the first limited post；6. jack；7.
Second limited post；8. tilting press-assembling surface；9. rotating electric machine；10. shaft；11. mounting table；12. semicircle cambered surface；13. through-hole；14.
Limiting slot；15. positive stop strip；16. arc guide surface；17. inclined guide surface.
Specific embodiment
It is specific embodiment of the utility model below, and in conjunction with attached drawing, the technical solution of the utility model is made into one
The description of step, but the utility model is not limited to these examples.
As shown in Figures 1 to 5, a kind of clamp system for phone cover air-leakage test, including pedestal 1, in pedestal 1
Portion is equipped with the first mounting groove 2 for placing mobile phone shell, and the lower end of the first mounting groove 2 is equipped with the ring-shaped ventilation slot 3 of closure, this
The side wall of one mounting groove, 2 opposite sides is equipped with multiple second mounting grooves 4, and the upper end of other side side wall is equipped with the first limit
Column 5, the side wall that 5 side of the first limited post is located on pedestal are equipped with a pair of venthole being connected with air channel, on the pedestal 1
Equipped with a pair of horizontal jack 6 for running through its ontology, and jack 6 is horizontal runs through the second mounting groove 4, and the is equipped in the second mounting groove 4
Two limited posts 7, the side wall upper part on the second limited post 7 close to 2 side of the first mounting groove have an inclination press-assembling surface 8, remote on pedestal 1
Side wall from 5 side of the first limited post is equipped with a pair of of rotating electric machine 9, and the shaft 10 of a pair of of rotating electric machine 9 rotatably inserts
Enter in a pair of of jack 6, the second limited post 7 is nested in shaft 10.
The mobile phone shell of air-tightness to be detected is placed in the first mounting groove 2, rotating electric machine 9 can drive the by shaft 10
Two limited posts 7 are rotated to 2 direction of the first mounting groove, can be compressed mobile phone shell by the inclination press-assembling surface 8 on the second limited post 7
In in the first mounting groove 2, inflates or be evacuated by a pair of of venthole, can be detected the air-tightness of mobile phone shell.
There is the mounting table 11 for abutting against with mobile phone shell outside between air channel 3 and the side wall of the first mounting groove 2, put
It sets platform 11 and is equipped with gasket, abutted against at the avris of mobile phone shell with mounting table 11, air channel 3 is placed on mobile phone shell lower end and is carried out
Air tightness test；Gasket can realize that interference abuts with mobile phone shell, guarantee air tight.
The lower end of second limited post 5 has semicircle cambered surface 12, it can be achieved that the second limited post 7 is normal in the second mounting groove 4
Rotation.
The lower part of second limited post 7 is equipped with the horizontal through-hole 13 for running through its ontology, and through-hole 13 is nested in shaft 10, through-hole
13 side wall is equipped with a pair of of limiting slot 14, and shaft 10 is equipped with a pair of positive stop strip 15 to match with limiting slot 14, shaft 10
On positive stop strip 15 insert into driving the rotation of the second limited post 7 in limiting slot 14.
When installing the second limited post 7, the second limited post 7 can be first placed in the second mounting groove 4, then by shaft 10
It inserts in jack 6, is packed into the 15 face limiting slot 14 of positive stop strip in shaft 10, shaft 10 is then installed on rotating electric machine
On 9, rotating electric machine 9 is fixed on pedestal 1, by the combination of positive stop strip 15 and limiting slot 14,9 band of rotating electric machine may be implemented
Turn axis 10 rotates the second limited post 7, to realize that mobile phone shell is pressed in the first mounting groove 2 by the second limited post 7.
The lower end for tilting press-assembling surface 8 has arc guide surface 16, during mobile phone shell is packed into the first mounting groove 2,
Arc guide surface 16 can cause to scratch to avoid the sharp corner of limited post to mobile phone shell.
First limited post 5 has inclined guide surface 17 close to the top of the first mounting groove 2, and the lower end of inclined guide surface 17 has
There is arc guide surface 16.
Mobile phone shell is placed between the first limited post 5 and the second limited post 7, the second limited post 7 can not only play peace
Guiding role when mobile phone shell is filled, makes mobile phone shell simplicity, be accurately placed in the first mounting groove 2, while passing through rotating electric machine 9
It drives the second limited post 7 to rotate, it is made to compress the mobile phone shell being placed in the first mounting groove 2, simplify equipment mechanism, the second limit
Position column 7 is instead of adsorbent equipment and hold-down mechanism, and rationally, structure is simple for design.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Claims (7)
1. a kind of clamp system for phone cover air-leakage test, including pedestal (1), which is characterized in that the pedestal (1)
Middle part is equipped with the first mounting groove (2) for placing mobile phone shell, and the annular that the lower end of first mounting groove (2) is equipped with closure is logical
The side wall of air drain (3), the first mounting groove (2) opposite sides is equipped with multiple second mounting grooves (4), other side side wall
Upper end is equipped with the first limited post (5), and the side wall that the first limited post (5) side is located on the pedestal is equipped with a pair of and air channel
The venthole being connected, which is equipped with a pair of horizontal jack (6) for running through its ontology, and the jack (6) level is passed through
It wears the second mounting groove (4), is equipped with the second limited post (7) in second mounting groove (4), it is close on second limited post (7)
The side wall upper part of the first mounting groove (2) side has inclination press-assembling surface (8), separate first limited post (5) one on the pedestal (1)
The side wall of side is equipped with a pair of of rotating electric machine (9), and the shaft (10) of a pair of rotating electric machine (9) is rotatably inserted into a pair
In jack (6), second limited post (7) is nested on shaft (10).
2. the clamp system according to claim 1 for phone cover air-leakage test, which is characterized in that the air channel
(3) there is the mounting table (11) for abutting against with mobile phone shell outside, the mounting table between the side wall of the first mounting groove (2)
(11) it is equipped with gasket.
3. the clamp system according to claim 1 for phone cover air-leakage test, which is characterized in that second limit
The lower end of position column (7) has semicircle cambered surface (12).
4. the clamp system according to claim 1 for phone cover air-leakage test, which is characterized in that second limit
The lower part of position column (7) is equipped with the horizontal through-hole (13) for running through its ontology, and the through-hole (13) is nested on shaft (10).
5. the clamp system according to claim 4 for phone cover air-leakage test, which is characterized in that the through-hole
(13) side wall is equipped with a pair of of limiting slot (14), and the shaft (10) is equipped with a pair of limit to match with limiting slot (14)
Item (15), the positive stop strip (15) on the shaft (10) are inserted into driving the second limited post (7) rotation in limiting slot (14).
6. the clamp system according to claim 1 for phone cover air-leakage test, which is characterized in that the inclination pressure
The lower end in dress face (8) has arc guide surface (16).
7. the clamp system according to claim 1 for phone cover air-leakage test, which is characterized in that first limit
Position column (5) has inclined guide surface (17) close to the top of the first mounting groove (2), and the lower end of the inclined guide surface (17) has
Arc guide surface (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920004332.5U CN209198003U (en) | 2019-01-03 | 2019-01-03 | A kind of clamp system for phone cover air-leakage test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920004332.5U CN209198003U (en) | 2019-01-03 | 2019-01-03 | A kind of clamp system for phone cover air-leakage test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209198003U true CN209198003U (en) | 2019-08-02 |
Family
ID=67431101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920004332.5U Expired - Fee Related CN209198003U (en) | 2019-01-03 | 2019-01-03 | A kind of clamp system for phone cover air-leakage test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209198003U (en) |
-
2019
- 2019-01-03 CN CN201920004332.5U patent/CN209198003U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190802 Termination date: 20220103 |