CN107717097A - The cutter of a plurality of antenna slots can be processed simultaneously - Google Patents
The cutter of a plurality of antenna slots can be processed simultaneously Download PDFInfo
- Publication number
- CN107717097A CN107717097A CN201711071695.2A CN201711071695A CN107717097A CN 107717097 A CN107717097 A CN 107717097A CN 201711071695 A CN201711071695 A CN 201711071695A CN 107717097 A CN107717097 A CN 107717097A
- Authority
- CN
- China
- Prior art keywords
- installation axle
- electrode piece
- conductive
- gasket assembly
- blade
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D35/00—Tools for shearing machines or shearing devices; Holders or chucks for shearing tools
- B23D35/001—Tools for shearing machines or shearing devices; Holders or chucks for shearing tools cutting members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D35/00—Tools for shearing machines or shearing devices; Holders or chucks for shearing tools
- B23D35/005—Adjusting the position of the cutting members
- B23D35/007—Adjusting the position of the cutting members for circular cutting members
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Waveguide Aerials (AREA)
Abstract
The present invention provides a kind of cutter that can process a plurality of antenna slots simultaneously, including installation axle, at least two blades and at least one gasket assembly；It is socketed in the installation axle at least two blade clearance, is socketed in the installation axle at least provided with a gasket assembly, each gasket assembly between two blades of arbitrary neighborhood；The gasket assembly includes first electrode piece, second electrode piece and the electroluminescent Telescopic pad being arranged between the first electrode piece and the second electrode piece, and the drive circuit with being electrically connected described in the first electrode piece and second electrode piece respectively is provided with the installation axle.
Description
Technical field
The present invention relates to antenna for mobile phone manufacture field, more particularly to a kind of cutter that can process a plurality of antenna slots simultaneously.
Background technology
The mobile phone of full metal jacket is existing market main flow.And the mobile phone back side of full metal jacket need to reserve it is predetermined non-
Conductive region, so that radiofrequency signal passes through.
In the prior art, some strip antenna gaps are formed to be passed in and out for radiofrequency signal by being cut on the metal hand casing.
When forming some strip antenna gaps, some strip antenna seams are processed one by one by the way of Digit Control Machine Tool processing
Gap, then fill some strip antenna gaps with plastic cement.
But during actual processing, after processing the first strip antenna gap, in processing Article 2 antenna slots
When, due to being hanging at the first strip antenna gap, stable support can not be formed, cause to cut Article 2 antenna slots and
Gap width is uneven during subsequent antenna gap, influences the transmitting and reception of radiofrequency signal.
The prior art is defective, need to improve.
The content of the invention
The embodiment of the present invention provides a kind of cutter that can process a plurality of antenna slots simultaneously, can improve the width of antenna slots
Uniformity and controllable is spent, so as to improve radiofrequency signal tranception-quality.
The embodiments of the invention provide a kind of cutter that can process a plurality of antenna slots simultaneously, including installation axle, at least two
Individual blade and at least one gasket assembly；It is socketed in the installation axle, arbitrary neighborhood at least two blade clearance
Between two blades the installation axle is socketed at least provided with a gasket assembly, each gasket assembly
On；
The gasket assembly includes first electrode piece, second electrode piece and is arranged at the first electrode piece and the described second electricity
Electroluminescent Telescopic pad between pole piece, be provided with the installation axle respectively with the first electrode piece and second electrode piece
The drive circuit of the electrical connection.
Preferably, the shape of the cross section of the first electrode piece and the second electrode piece with it is described electroluminescent scalable
The shape of cross section of pad is identical.
Preferably, the electroluminescent Telescopic pad is provided with insulating barrier in annular shape on the hole wall on the inside of it.
Preferably, multiple first conductive troughs and second conductive trough are provided with the outer wall of the installation axle；
The first conductive bumps with the shape adaptation of second conductive trough are provided with the inner hole wall of the first electrode piece, should
First conductive bumps being axially slidably contained in second conductive trough and being electrically connected with the second conductive trough along the installation axle
Connect；The second conductive bumps with the shape adaptation of the first conductive trough are provided with the inner hole wall of the second electrode piece, this second is led
Electric projection being axially slidably contained in first conductive trough and being electrically connected with the first conductive trough along installation axle.
Preferably, in addition to a pedestal, the installation axle are installed on the end face of the pedestal.
Preferably, in addition to a locating part, the locating part are socketed on the one of the remote pedestal of the installation axle
End, the locating part and the pedestal grip at least two blade and at least one pad.
Preferably, the minimum range and ultimate range on the center of the cross section of the installation axle to the edge of the cross section
It is unequal；The center of the blade offers a perforation, the perforation and the shape of cross section and size fit, the knife
Piece is socketed in the installation axle by the perforation.
Preferably, cross section semicircular in shape, sector, triangle or the polygon of the installation axle.
Preferably, at least two blade is mutually parallel.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the cutter that can process a plurality of antenna slots simultaneously in the embodiment of the present invention.
Fig. 2 is another structural representation of the cutter that can process a plurality of antenna slots simultaneously in the embodiment of the present invention.
Fig. 3 is a kind of partial structurtes signal of the cutter that can process a plurality of antenna slots simultaneously in the embodiment of the present invention
Figure.
Fig. 4 is a kind of structural representation of the Cutting tool installation manner axle that can process a plurality of antenna slots simultaneously in the embodiment of the present invention
Figure.
Fig. 5 is a kind of knot of the first electrode piece of the cutter that can process a plurality of antenna slots simultaneously in the embodiment of the present invention
Structure schematic diagram.
Fig. 6 is a kind of knot of the second electrode piece of the cutter that can process a plurality of antenna slots simultaneously in the embodiment of the present invention
Structure schematic diagram.
Fig. 7 is that another structure of the Cutting tool installation manner axle that can process a plurality of antenna slots simultaneously in the embodiment of the present invention is shown
It is intended to.
Fig. 8 is the another kind of the first electrode piece of the cutter that can process a plurality of antenna slots simultaneously in the embodiment of the present invention
Structural representation.
Fig. 9 is the another kind of the second electrode piece of the cutter that can process a plurality of antenna slots simultaneously in the embodiment of the present invention
Structural representation.
Embodiment
Embodiments of the present invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning
Same or similar element is represented to same or similar label eventually or there is the element of same or like function.Below by ginseng
The embodiment for examining accompanying drawing description is exemplary, is only used for explaining the present invention, and is not considered as limiting the invention.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer ", " up time
The orientation or position relationship of the instruction such as pin ", " counterclockwise " are based on orientation shown in the drawings or position relationship, are for only for ease of
Description is of the invention to be described with simplified, rather than the device or element of instruction or hint meaning must be with specific orientation, Yi Te
Fixed azimuth configuration and operation, therefore be not considered as limiting the invention.In addition, term " first ", " second " are only used for
Purpose is described, and it is not intended that instruction or hint relative importance or the implicit quantity for indicating indicated technical characteristic.
Thus, " first " is defined, the feature of " second " can be expressed or implicitly includes one or more feature.
In description of the invention, " multiple " are meant that two or more, unless otherwise specifically defined.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or electrical connection or can mutually communicate；Can be joined directly together, can also be by between intermediary
Connect connected, can be connection or the interaction relationship of two elements of two element internals.For the ordinary skill of this area
For personnel, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or it " under "
Can directly it be contacted including the first and second features, it is not directly to contact but pass through it that can also include the first and second features
Between other characterisation contact.Moreover, fisrt feature second feature " on ", " top " and " above " to include first special
Sign is directly over second feature and oblique upper, or is merely representative of fisrt feature level height and is higher than second feature.Fisrt feature exists
Second feature " under ", " lower section " and " following " fisrt feature that includes are immediately below second feature and obliquely downward, or be merely representative of
Fisrt feature level height is less than second feature.
Following disclosure provides many different embodiments or example is used for realizing the different structure of the present invention.In order to
Simplify disclosure of the invention, hereinafter the part and setting of specific examples are described.Certainly, they are only example, and
And purpose does not lie in the limitation present invention.In addition, the present invention can in different examples repeat reference numerals and/or reference letter,
This repetition is for purposes of simplicity and clarity, between itself not indicating discussed various embodiments and/or setting
Relation.In addition, the invention provides various specific techniques and material examples, but those of ordinary skill in the art can be with
Recognize the application of other techniques and/or the use of other materials.
Fig. 1 and Fig. 2 is refer to, the cutter that can process a plurality of antenna slots simultaneously includes base in the preferred embodiment
Seat 10, installation axle 20, at least two blades 30, the locating part 50 of at least one gasket assembly 40 and one.Wherein, the installation axle
20 one end is fixedly installed on the end face of the pedestal 10.The compartment of terrain of at least two blade 30 is socketed in installation axle 20,
At least one gasket assembly 40 is socketed in the installation axle 20.A shim pack is at least socketed between two neighboring blade 30
Part 40 by two adjacent blades 30 so that separate corresponding distance.The locating part 50 is socketed on the another of the installation axle 20
End.The end face of the locating part 50 and the pedestal 10 is by least two blade 30, the geometrical clamp of at least one gasket assembly 40
It is held in therebetween.
Referring to Fig. 3, the gasket assembly 40 includes first electrode piece 42, second electrode piece 43 and is arranged at described
Electroluminescent Telescopic pad 41 between first electrode piece 42 and the second electrode piece 43, difference is provided with the installation axle 20
With the drive circuit electrically connected described in the first electrode piece 42 and second electrode piece 43.
During work, by adjusting voltage swing of the output to each gasket assembly 40, electroluminescent Telescopic pad can be adjusted
41 thickness, so as to adjust the distance between two neighboring blade 30.
Specifically, the first electrode piece 42, second electrode piece 43 cross section shape and the electroluminescent Telescopic pad 41
Shape of cross section it is identical.
Further, in certain embodiments, the electroluminescent Telescopic pad 41 is set in annular shape on the hole wall on the inside of it
It is equipped with insulating barrier.
Fig. 4 is refer to, multiple first conductive troughs 21 and second conductive trough are provided with the outer wall of the installation axle 20
22.The drive circuit electrically connects with the plurality of first conductive trough 21 and second conductive trough 22 respectively.Second conductive trough
22 are used to electrically connect with the first electrode piece 42 of each gasket assembly 40, and it is used as common ground.The plurality of first conductive trough 21
The second electrode piece 43 with each gasket assembly 40 electrically connects respectively, to export each different driving voltages.
Fig. 5 and Fig. 6 is refer to, is provided with the inner hole wall of the first electrode piece 42 and is fitted with the shape of the second conductive trough 22
The first conductive bumps 421 matched somebody with somebody, first conductive bumps 421 can axially slidably be contained in second conduction along installation axle 20
Electrically connected in groove 22 and with the second conductive trough 22.The shape with the first conductive trough 21 is provided with the inner hole wall of the second electrode piece 43
Shape adaptation the second conductive bumps 431, second conductive bumps 431 can along installation axle 20 be axially slidably contained in this first
Electrically connected in conductive trough 21 and with the first conductive trough 21.
In practical application, the pedestal 10 is substantially cylindrical.The pedestal 10 is used to be clamped to Digit Control Machine Tool, passes through numerical control
The rotating shaft of lathe drives the pedestal 10 to rotate.Anti-skid structure is additionally provided with the pedestal 10, in order to more stably by numerical control machine
Bed clamping.For example, the anti-skid structure can be anti-slip veins, spacing preiection or stopper slot etc..
The installation axle 20 is generally cylindrical, and its one end is fixed on the end face of the pedestal 10.The installation axle 20 it is axially vertical
In the end face of the pedestal 10.
Each blade 30 is substantially annular in shape, such as annular shape can also be round outside but spuare inside shape.Opened up in the blade 30
There is a perforation 31 so that the blade 30 is annular in shape, such as the perforation 31 is in rounded shape, so that the blade 30 is in annulus
Shape.In the present embodiment, the quantity of the blade 30 is 3, and the two neighboring blade 30 in 3 blades 30 is separated by a pad
The distance of the thickness of piece 40.
In the embodiment shown in the Fig. 1 and Fig. 2, the size between the installation axle 20 and the perforation 31 of the blade 30 is fitted
Match somebody with somebody, so that being interference fitted between installation axle 20 and the blade 30, avoid the two from producing slip.
Each gasket assembly 40 can be elastomeric pad, such as rubber sheet gasket.The shape of the gasket assembly 40 and end
Face size is adapted to the blade 30.In the present embodiment, the quantity of gasket assembly 40 be two, per two neighboring blade 30 it
Between a gasket assembly 40 is set respectively.Ground is will be understood, the pad can also use nonelastomeric shims, two neighboring knife
2 or 3 gasket assemblies 40 can also be set between piece 30.
The locating part 50 can be nut, and accordingly, correspondence position is provided with external thread structure in the installation axle 20, the limit
Position part 50 is screwed onto on the external thread structure so that the locating part 50 and the pedestal 10 by least two blade 30,
At least one gasket assembly 40 clamps.The locating part 50 can also be anchor ear part, and it is fixedly sheathed in the installation axle 20 corresponding
Position.
It is to be appreciated that in further embodiments, referring to Fig. 3 and Fig. 4, the inner side of the blade 30 and the peace
Position limiting structure is provided between the outside of dress axle 20, to prevent the blade 30 from being skidded relative to the circumference of the installation axle 20.For example,
The position limiting structure can include be arranged at the blade 30 perforation 31 inwall on stopper slot 32 and be arranged at the installation axle
Spacing rib 23 on 20 outer wall.During installation, the spacing rib 23 is connected in the stopper slot 32.
It is to be appreciated that in order to prevent blade 30 from being skidded along the circumference of the installation axle 20, by the transversal of the installation axle 20
Face is arranged to non-circular, that is to say the center of gravity of the cross section 20 to the ultimate range at the edge of the cross section with minimum range not
It is equal.For example, the cross section of the installation axle 20 can be with substantially oblong-shaped, semicircle, fan-shaped, triangle, quadrangle or polygon
Shape etc..For example, the cross section of the installation axle 20 is quadrangle.Accordingly, the horizontal stroke with the installation axle 20 is offered in the blade 30
The perforation 31 of sectional dimension and shape adaptation.
Set at least on a cutter that can process a plurality of antenna slots simultaneously from the foregoing, it will be observed that the embodiment of the present invention uses
Two blades, so as to disposably cut out two strip antenna gaps, the uniformity of the width of antenna slots can be improved, is entered
And the tranception-quality of radiofrequency signal can be improved.
In certain embodiments, refer to Fig. 7, be provided with the outer wall of the installation axle 20 multiple 3rd conductive bumps 23 with
And the 4th conductive bumps 24.The drive circuit respectively with the plurality of 3rd conductive bumps 23 and the 4th conductive bumps
24 electrical connections.4th conductive bumps 24 are used to electrically connect with the first electrode piece 42 of each gasket assembly 40, and it is used as public
Ground wire.Second electrode piece 43 of the plurality of 3rd conductive bumps 23 respectively with each gasket assembly 40 electrically connects, respective to export
Different driving voltages.
Fig. 8 and Fig. 9 is refer to, is provided with the inner hole wall of the first electrode piece 42 and is fitted with the shape of the second conductive trough 22
The 3rd conductive trough 422 matched somebody with somebody, first conductive trough 421 can axially slidably be contained in second conductive trough 22 along installation axle 20
In and electrically connect with the second conductive trough 22.It is provided with the inner hole wall of the second electrode piece 43 and is fitted with the shape of the first conductive trough 21
The second conductive bumps 431 matched somebody with somebody, second conductive bumps 431 can axially slidably be contained in first conduction along installation axle 20
Electrically connected in groove 21 and with the first conductive trough 21.
In the description of this specification, reference term " embodiment ", " some embodiments ", " schematically implementation
The description of mode ", " example ", " specific example " or " some examples " etc. means with reference to the embodiment or example description
Specific features, structure, material or feature are contained at least one embodiment or example of the present invention.In this specification
In, identical embodiment or example are not necessarily referring to the schematic representation of above-mentioned term.Moreover, the specific spy of description
Sign, structure, material or feature can combine in an appropriate manner in any one or more embodiments or example.
In summary, although the present invention is disclosed above with preferred embodiment, above preferred embodiment simultaneously is not used to limit
The system present invention, one of ordinary skill in the art, without departing from the spirit and scope of the present invention, it can make various changes and profit
Decorations, therefore protection scope of the present invention is defined by the scope that claim defines.
Claims (4)
- A kind of 1. cutter that can process a plurality of antenna slots simultaneously, it is characterised in that including installation axle, at least two blades and At least one gasket assembly；It is socketed in the installation axle, two knives of arbitrary neighborhood at least two blade clearance It is socketed in the installation axle at least provided with a gasket assembly, each gasket assembly between piece；The gasket assembly includes first electrode piece, second electrode piece and is arranged at the first electrode piece and the described second electricity Electroluminescent Telescopic pad between pole piece, be provided with the installation axle respectively with the first electrode piece and second electrode piece The drive circuit of the electrical connection；Multiple 3rd conductive bumps and the 4th conductive bumps are provided with the outer wall of the installation axle；The drive circuit is distinguished Electrically connected with the plurality of 3rd conductive bumps and the 4th conductive bumps；The 3rd conductive trough with the shape adaptation of the second conductive trough is provided with the inner hole wall of the first electrode piece, first conduction Groove being axially slidably contained in second conductive trough and being electrically connected with the second conductive trough along installation axle；The second electrode piece Inner hole wall on be provided with the second conductive bumps with the shape adaptation of the first conductive trough, second conductive bumps can be along installation axle Be axially slidably contained in first conductive trough and electrically connected with the first conductive trough;The electroluminescent Telescopic pad is in annulus Shape, insulating barrier is provided with the hole wall on the inside of it;At least two blade is mutually parallel.
- 2. the cutter according to claim 1 that a plurality of antenna slots can be processed simultaneously, it is characterised in that also including a base Seat, the installation axle are installed on the end face of the pedestal.
- 3. the cutter according to claim 1 that a plurality of antenna slots can be processed simultaneously, it is characterised in that also spacing including one Part, the locating part are socketed on one end of the remote pedestal of the installation axle, the locating part and the pedestal by institute State at least two blades and at least one pad grips.
- 4. the cutter according to claim 1 that a plurality of antenna slots can be processed simultaneously, it is characterised in that the installation axle Minimum range and ultimate range on the center of cross section to the edge of the cross section is unequal；The center of the blade offers One perforation, the perforation and the shape of cross section and size fit, the blade are socketed in the peace by the perforation Fill on axle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711071695.2A CN107717097A (en) | 2017-11-03 | 2017-11-03 | The cutter of a plurality of antenna slots can be processed simultaneously |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711071695.2A CN107717097A (en) | 2017-11-03 | 2017-11-03 | The cutter of a plurality of antenna slots can be processed simultaneously |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107717097A true CN107717097A (en) | 2018-02-23 |
Family
ID=61221528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711071695.2A Pending CN107717097A (en) | 2017-11-03 | 2017-11-03 | The cutter of a plurality of antenna slots can be processed simultaneously |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107717097A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019084993A1 (en) * | 2017-11-03 | 2019-05-09 | 惠州市秦汉科技有限公司 | Machining tool |
-
2017
- 2017-11-03 CN CN201711071695.2A patent/CN107717097A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019084993A1 (en) * | 2017-11-03 | 2019-05-09 | 惠州市秦汉科技有限公司 | Machining tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180223 |
|
| WD01 | Invention patent application deemed withdrawn after publication |