CN208289445U - For fixing the fixture of cell phone mesochite - Google Patents
For fixing the fixture of cell phone mesochite Download PDFInfo
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- CN208289445U CN208289445U CN201820531593.8U CN201820531593U CN208289445U CN 208289445 U CN208289445 U CN 208289445U CN 201820531593 U CN201820531593 U CN 201820531593U CN 208289445 U CN208289445 U CN 208289445U
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- fixture
- silicon rubber
- cell phone
- pillar
- fixing
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Abstract
This application discloses a kind of for fixing the fixture of cell phone mesochite, and the fixture is silicon rubber fixture, and the silicon rubber fixture is equipped with fixation hole and pillar, and for fixing on the table, the pillar is used to cooperate with the hole reserved in cell phone mesochite the fixation hole.So set, solving the problems, such as that existing metal fixture will cause shell in mobile phone metal touches scuffing.
Description
Technical field
The utility model relates to mobile phone manufacture fields, more specifically to a kind of for fixing the fixture of cell phone mesochite.
Background technique
Cell phone appearance trend was all changing to metallization in recent years, and all big enterprises release the machine of all-metal center one after another,
Therefore the processing of shell has also obtained extensive development, CNC (Computerized Numerical Control in mobile phone metal
Computer digital controls) because the advantage that its is high-efficient, precision is high, processing quality is stable is set as the indispensability of cell phone mesochite manufacturer
It is standby.Shell in CNC process carries out that processing is auxiliarily fixed using fixture in mobile phone metal.
Existing fixture is made by metal, and shell directly contacts in the part of fixture and mobile phone metal in process, is held
Shell in mobile phone metal is easily caused to touch scuffing in process；And the fabrication cycle of metal fixture is also relatively long, cost compared with
It is high.
Therefore, how to solve the problems, such as that existing metal fixture will cause shell in mobile phone metal touches scuffing, become ability
Domain professional technician important technological problems to be solved.
Utility model content
To be overcome the problems, such as present in the relevant technologies at least to a certain extent, this application provides one kind for fixing hand
The fixture of shell in machine solves the problems, such as that existing metal fixture will cause shell in mobile phone metal touches scuffing.
The utility model provides a kind of for fixing the fixture of cell phone mesochite, and the fixture is silicon rubber fixture, described
Silicon rubber fixture is equipped with fixation hole and pillar, and the fixation hole is for fixing on the table, and the pillar is used for and mobile phone
The hole cooperation reserved on middle shell.
Preferably, the free end of the pillar is equipped with hemispherical dome structure, and the radius of the hemispherical dome structure is greater than described
The radius of pillar.
Preferably, the Shore durometer number of the silicon rubber fixture is at least 90 degree.
Preferably, the silicon rubber fixture is fixed on the workbench by fixing piece and fixation hole cooperation.
Preferably, the fixing piece is screw.
Preferably, the silicon rubber fixture is made of die-casting process.
Preferably, the silicon rubber fixture is the laminated structure consistent with the profile of the cell phone mesochite.
Preferably, the laminated structure with a thickness of 10-20mm.
It preferably, further include fixed cover board, the fixed cover board is equipped with circular hole, and the fixed cover board is for covering described
On pillar, the pillar and the circular hole cooperate, and reinforce to the cell phone mesochite.
Preferably, the material of the fixed cover board is PMMA or metal.
The technical solution that embodiments herein provides can include the following benefits: for fixing the folder of cell phone mesochite
Tool is silicon rubber fixture, and silicon rubber fixture is equipped with fixation hole and pillar, and for fixing on the table, pillar is used for fixation hole
Cooperate with the hole reserved in cell phone mesochite, cell phone mesochite is fixed on workbench by silicon rubber fixture, due to silicon rubber
Material characteristic can fix cell phone mesochite and work as a buffer to cell phone mesochite, avoid cell phone mesochite processed
Scuffing is touched in journey.So set, solving the problems, such as that existing metal fixture will cause shell in mobile phone metal touches scuffing.
It should be understood that above general description and following detailed description be only it is exemplary and explanatory, not
The application can be limited.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
The drawings herein are incorporated into the specification and forms part of this specification, and shows the implementation for meeting the application
Example, and together with specification it is used to explain the principle of the application.
Fig. 1 is the structural schematic diagram of silicon rubber fixture in the utility model embodiment；
Fig. 2 is the longitudinal section enlarged diagram of the pillar of silicon rubber fixture in the utility model embodiment.
In Fig. 1-2:
1- silicon rubber fixture, 2- fixation hole, 3- pillar, 4- hemispherical dome structure.
Specific embodiment
Example embodiments are described in detail here, and the example is illustrated in the accompanying drawings.Following description is related to
When attached drawing, unless otherwise indicated, the same numbers in different drawings indicate the same or similar elements.Following exemplary embodiment
Described in embodiment do not represent all embodiments consistent with the application.On the contrary, they be only with it is such as appended
The example of the consistent device and method of some aspects be described in detail in claims, the application.
Present embodiment provides a kind of for fixing the fixture of cell phone mesochite, solves existing metal fixture meeting
Cause the problem of touching scuffing of shell in mobile phone metal.
To keep the purpose of this utility model, technical solution and advantage clearer, below by the technology to the utility model
Scheme is described in detail.Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not before making creative work
Obtained all other embodiment is put, the range that the utility model is protected is belonged to.
Hereinafter, being illustrated referring to attached drawing to embodiment.In addition, embodiments illustrated below is not to recorded in claim
Utility model content rise any restriction effect.In addition, the full content of composition represented by following example is not limited to conduct
Necessary to the solution of utility model documented by claim.
With reference to Fig. 1-2, present embodiment provides a kind of for fixing the fixture of cell phone mesochite, and fixture is silicon rubber
Fixture 1, due to silicon rubber thermal stability with higher, good thermal insulation, insulating properties, moisture resistance, shock resistance especially exist
Shock resistance under high frequency is good, therefore is a kind of ideal mobile phone clamp material.
Further, using silicon rubber as mobile phone fixture, in order to meet CNC processing request, in the present embodiment, silicon rubber
Shore durometer number is at least 90 degree, is just able to satisfy pouring, for example, can be 92 degree etc. specifically.
As shown in Figure 1, silicon rubber fixture 1 is equipped with fixation hole 2 and pillar 3, silicon rubber fixture 1 is consolidated by fixation hole 2
Fixed pillar 3 is used to cooperate with the hole reserved in cell phone mesochite on the table, and cell phone mesochite is fixed on silicon rubber fixture 1,
Then start CNC processing, CNC finishing impression is mainly the internal structure of shell in processing: outside the groove pattern of electronic component, mobile phone center
Sight, earpiece holes and card slot mouth etc..
It should be noted that the quantity and position consistency of the preformed hole of the quantity of pillar 3 and position and cell phone mesochite, specifically
Ground is depending on mobile phone type.
So set, cell phone mesochite is fixed on workbench by silicon rubber fixture 1, since the material of silicon rubber is special
Property, can fix cell phone mesochite and work as a buffer to cell phone mesochite, avoid cell phone mesochite in process
Touch scuffing.So set, solving the problems, such as that existing metal fixture will cause shell in mobile phone metal touches scuffing.
In the preferred embodiment of the present embodiment, as shown in Fig. 2, the free end of pillar 3 is equipped with hemispherical dome structure 4, and it is arranged
The radius of hemispherical dome structure 4 is greater than the radius of pillar 3, so set, when pillar 3 and cell phone mesochite preformed hole cooperate, to reserved
Left-hand thread is played the role of in hole, avoids pillar 3 and is detached from preformed hole, improves fixture to the stability maintenance of cell phone mesochite, certainly,
Can be other can play the role of the structure of back-off.
Further, silicon rubber fixture 1 is fixed on workbench by fixing piece and the cooperation of fixation hole 2, specifically, this reality
It applies in example, fixing piece can be screw, it is of course also possible to can be with element for fixing for other.
It should be noted that silicon rubber fixture 1 is made of die-casting process, die-casting process be exactly utilize machine, mold and
The big element of raw material etc. three, by the process of pressure, speed and time unification, it is by melting original material in high-voltage high-speed retrofilling
Casting mold, and crystallization and freezing forms the process of casting under high pressure.High-voltage high-speed is the main feature of compression casting.Common pressure
For tens of megapascal, filling speed (gate velocity) is about 16~80 meter per seconds, the time of the liquid filling mold cavity after melting
It is extremely short, about 0.01~0.2 second, therefore silicon rubber fixture is made using die-casting process, the fabrication cycle of fixture is greatly reduced,
Cost is also saved simultaneously.
Meanwhile in the present embodiment, in order to preferably fix cell phone mesochite, stability is improved, reduces mismachining tolerance, silicon rubber
Fixture 1 can be set to the laminated structure consistent with the profile of cell phone mesochite, and specifically, laminated structure can be according to mobile phone machine
The change of type and change, depending on actual conditions.
Further, laminated structure with a thickness of 10-20mm, for example, specifically can be 15mm, it is of course also possible to be
Other satisfactory thickness values, specifically depend on the circumstances.
It further include fixed cover board to preferably fix cell phone mesochite in preferred embodiment, fixed cover board is equipped with circle
Hole, for covering in pillar 3, pillar 3 and circular hole cooperate, reinforce to cell phone mesochite fixed cover board.
Further, the material of fixed cover board can be PMMA (Polymethyl Methacrylate polymethylacrylic acid
Methyl esters) or metal, PMMA plastics belong to general-purpose plastics: crystal clear, light and tough, weatherability is splendid, is easily worked, well
Chemical resistance and electric insulating quality etc., be that quality is most excellent in synthesis transparent material, price is again than convenient material
Material.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation
Or replacement, it should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be with the power
Subject to the protection scope that benefit requires.
It is understood that same or similar part can mutually refer in the various embodiments described above, in some embodiments
Unspecified content may refer to the same or similar content in other embodiments.
The foregoing description of the disclosed embodiments can be realized professional and technical personnel in the field or using originally practical new
Type.Various modifications to these embodiments will be readily apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the present invention will not be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest scope consistent with features of novelty.
Claims (9)
1. a kind of for fixing the fixture of cell phone mesochite, which is characterized in that the fixture is silicon rubber fixture (1), the silicon rubber
Plastic clip has (1) and is equipped with fixation hole (2) and pillar (3), and the fixation hole (2) is for fixing on the table, the pillar (3)
For cooperating with the hole reserved in cell phone mesochite；The fixture further includes fixed cover board, and the fixed cover board is equipped with circular hole, institute
Fixed cover board is stated for covering in the pillar (3), the pillar (3) and the circular hole cooperate, reinforce to the cell phone mesochite.
2. fixture as described in claim 1, which is characterized in that the free end of the pillar (3) is equipped with hemispherical dome structure (4),
And the radius of the hemispherical dome structure (4) is greater than the radius of the pillar (3).
3. fixture as described in claim 1, which is characterized in that the Shore durometer number of the silicon rubber fixture (1) is at least 90
Degree.
4. fixture as described in claim 1, which is characterized in that the silicon rubber fixture (1) passes through fixing piece and the fixation
Hole (2) cooperation is fixed on the workbench.
5. fixture as claimed in claim 4, which is characterized in that the fixing piece is screw.
6. fixture as described in claim 1, which is characterized in that the silicon rubber fixture (1) is made of die-casting process.
7. fixture as described in claim 1, which is characterized in that the silicon rubber fixture (1) is the wheel with the cell phone mesochite
Wide consistent laminated structure.
8. fixture as claimed in claim 7, which is characterized in that the laminated structure with a thickness of 10-20mm.
9. fixture as described in claim 1, which is characterized in that the material of the fixed cover board is PMMA or metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820531593.8U CN208289445U (en) | 2018-04-13 | 2018-04-13 | For fixing the fixture of cell phone mesochite |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820531593.8U CN208289445U (en) | 2018-04-13 | 2018-04-13 | For fixing the fixture of cell phone mesochite |
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| Publication Number | Publication Date |
|---|---|
| CN208289445U true CN208289445U (en) | 2018-12-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820531593.8U Active CN208289445U (en) | 2018-04-13 | 2018-04-13 | For fixing the fixture of cell phone mesochite |
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| Country | Link |
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| CN (1) | CN208289445U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114228202A (en) * | 2021-12-28 | 2022-03-25 | 深圳市顺进科技有限公司 | Manufacturing process of jig for polishing metal |
-
2018
- 2018-04-13 CN CN201820531593.8U patent/CN208289445U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114228202A (en) * | 2021-12-28 | 2022-03-25 | 深圳市顺进科技有限公司 | Manufacturing process of jig for polishing metal |
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