CN206977406U - It is a kind of will not damage mobile phone move back cartoon pin - Google Patents
It is a kind of will not damage mobile phone move back cartoon pin Download PDFInfo
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- CN206977406U CN206977406U CN201721002378.0U CN201721002378U CN206977406U CN 206977406 U CN206977406 U CN 206977406U CN 201721002378 U CN201721002378 U CN 201721002378U CN 206977406 U CN206977406 U CN 206977406U
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- pin
- mobile phone
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- needle section
- move back
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Abstract
The application belongs to mobile phone manufacturing technology field, and in particular to it is a kind of will not damage mobile phone move back cartoon pin.The cartoon pin that moves back that mobile phone will not be damaged includes needle section and handle portion, it is characterised in that：In the needle section and the handle portion, the material of at least described needle section is engineering plastics.Plastic material is selected to move back the needle section of cartoon pin, during can avoiding the routine use in Kato Function detection process or in mobile phone, damaged because of the rigid friction of cleansing pin or contact caused by mobile phone frame or Kato pin hole, the deficiencies in the prior art are made up, while reduce Material Cost and processing cost.On the other hand, realize that mobile phone moves back the batch production of cartoon pin using Shooting Technique, the production technology of cleansing pin can also be simplified, reduce production cost, improve the uniformity for moving back cartoon pin, ensure product quality.
Description
Technical field
The application belongs to mobile phone manufacturing technology field, and in particular to it is a kind of will not damage mobile phone move back cartoon pin.
Background technology
Mobile phone Kato is the critical function part for carrying SIM cards of mobile phones and/or RAM card, is typically provided with using thereon
In fixed SIM cards of mobile phones and/or several necks of RAM card, and for exiting the Kato pin hole of mobile phone Kato.Correspondingly,
When producing this mobile phone with Kato, in order to ensure the quality of finished product, typically it is also configured with blocking dedicated for detection in producing line
The inspection process of holder function, operator use a kind of detection instrument for being referred to as Kato cleansing pin, the Kato of each mobile phone of test
Whether can smoothly mount and dismount.In addition, the use of consumer for convenience, when mobile phone dispatches from the factory, producer typically also can
The accessory of Kato cleansing pin in producing line is similar to for the accuracy of mobile phone, to facilitate operation of the consumer to Kato.However, in existing producing line
The Kato cleansing pin of detection and the cleansing pin accessory for configuration of dispatching from the factory have the disadvantage that：First, existing Kato detection cleansing pin and mobile phone go out
The cleansing pin accessory of factory's configuration is handware, when carrying out Kato Function detection in producing line or the normal use process in mobile phone
In, easily scratch the frame of mobile phone or damage the pin hole of Kato, destroy the overall aesthetic of mobile phone, influence the mood of consumer.
Especially in Kato Function detection process, because mobile phone frame scratched or Kato pin hole is damaged and caused by rework rate,
Occupy sizable proportion in producing line entirety rework rate.2nd, the cleansing pin accessory that the Kato cleansing pin of existing detection and mobile phone dispatch from the factory
It is made using process for machining or Sheet Metal Forming Technology, not only material cost is high, complex manufacturing technology, and can produce
Raw certain chip material or leftover pieces, pressure is brought for intensive production and environmental protection.
Utility model content
In view of this, the utility model provide it is a kind of will not damage mobile phone move back cartoon pin, pass through the material to cleansing pin
Selected and existing production technology is optimized, perfect can solve various technical problems present in prior art.
The utility model is to realize the Kato cleansing pin that its technique effect provides：
It is a kind of will not damage mobile phone move back cartoon pin, including needle section and handle portion, it is characterised in that：In needle section and hand
In shank, at least the material of needle section is plastics.
It is provided by the utility model will not damage mobile phone move back cartoon pin, needle section and handle portion can be identical
Material, for example be plastic material, being integrally formed for the two is realized using Shooting Technique；Can also only needle section be plastics material
Matter, handle portion are metal material, and being integrally formed for needle section and handle portion is realized using in-mould injection technique.To move back cartoon pin
Needle section selects plastic material, during the routine use in Kato Function detection process or in mobile phone can be avoided, because
Rigid friction or the contact of cleansing pin and to caused by mobile phone frame or Kato pin hole damage, eliminate in the prior art the defects of,
Reduce Material Cost and processing cost simultaneously.
Preferably, the application provide will not damage mobile phone move back cartoon pin, be one between needle section and handle portion
Forming structure, needle section and handle portion are process using Shooting Technique.Alternatively, can also use
Process for machining completes being integrally formed for needle section and handle portion, for example, can use similar to machining center or numerically controlled lathe,
The machining apparatus such as CNC milling machine realize that the application will not damage the production for moving back cartoon pin of mobile phone.
Preferably, the application provide will not damage mobile phone move back cartoon pin, the material of needle section and handle portion is
PEEI, PEEK, PAI or special nylon.
Preferably, the application provide will not damage mobile phone move back cartoon pin, the end of needle section is additionally provided with use
In the guide frame for conveniently moving back card operation.
Preferably, the application provide will not damage mobile phone move back cartoon pin, needle section is cylindrical structure, handle
Portion is bluff body structure, and transition connection is established using smooth circular arc body between cylindrical structure and bluff body structure；Bluff body knot
The both ends of structure are thicker, middle relatively thin, generally form kidney-shaped structure.Embodiment with this architectural feature, have and conveniently hold
The advantages of holding, be easily operated and handsome in appearance.
The application beneficial technique effect compared with prior art：
1st, using the needle section of plastic material, can avoid because of the rigid friction of cleansing pin or contact and to mobile phone frame or
Damage caused by Kato pin hole, eliminates the various technological deficiencies present in prior art, while reduce Material Cost and processing
Cost.
2nd, realize that mobile phone moves back the batch production of cartoon pin using Shooting Technique, simplify cleansing pin production technology, reduce life
Cost is produced, the uniformity for moving back cartoon pin is improved, has ensured product quality.
3rd, in embodiment of the application using kidney-shaped structure handle portion, have and be easy to grip, facilitate operation and moulding
The advantages of attractive in appearance.
To make the technical solution of the utility model and technique effect clearer, clear and definite, below in conjunction with Figure of description and
Embodiment is moved back cartoon pin to mobile phone disclosed in the utility model and is described in detail.
Brief description of the drawings
Fig. 1：Mobile phone disclosed in the application preferred embodiment moves back the front view of cartoon pin.
Fig. 2：Mobile phone disclosed in the application preferred embodiment moves back the top view of cartoon pin.
Identifier declaration：
10- needle sections, 20- handle portions.
110- guide frames, 1020- are used for the smooth circular arc body of connecting needle portion and handle portion.
Embodiment
Fig. 1 and Fig. 2 are referred to, the mobile phone provided in this preferred embodiment, which moves back cartoon pin, includes needle section 10 and handle portion
20, it is integrally formed between needle section 10 and handle portion 20 using Shooting Technique, material is PEEK (polyether-ether-ketone, a kind of performance
Excellent special engineering plastics).Smooth circular arc body 1020, smooth circular arc body 1020 are provided between needle section 10 and handle portion 20
For establishing the connection of the transition between needle section 10 and handle portion 20, transition connection portion position is smooth, it is mellow and full, without arris.
Realize that mobile phone moves back the batch production of cartoon pin using Shooting Technique, it is convenient to omit machining or punching in existing producing line
Process is pressed, simplifies the production technology of cleansing pin, reduces production cost, improves the uniformity for moving back cartoon pin, ensures product quality.It is another
Aspect, PEEK plastic materials are selected to move back cartoon pin, can be avoided in Kato Function detection process or in the daily of mobile phone
During use, damage, eliminate existing caused by mobile phone frame or Kato pin hole because of the rigid friction of cleansing pin or contact
The defects of technology, while reduce Material Cost and processing cost.
In order to facilitate aligning in detection process or during use, the end of needle section is also set up in this preferred embodiment
There is the guide frame 110 for conveniently moving back card operation, specifically, the guiding mechanism 110 is chamfering or fillet structure.
Optimized to move back the overall structure of cartoon pin to mobile phone, the operation during convenient detection or use, this is excellent
Embodiment is selected to employ airflow design, specifically, needle section 10 is cylindrical structure, and handle portion 20 is bluff body structure, circle
Transition connection is established using smooth circular arc body 1020 between column structure and bluff body structure；The both ends of bluff body structure are thicker,
It is middle relatively thin, generally form kidney-shaped structure.Embodiment with this architectural feature, there is convenient to grip, be easily operated
And the advantages of handsome in appearance.
The processing technology for moving back cartoon pin disclosed in this preferred embodiment is simply introduced below.Need what is illustrated
It is that the material that the mobile phone that the application provides moves back cartoon pin can use a variety of plastics, such as PEEI, PEEK, PAI or special nylon etc.
Deng as long as there is certain hardness, toughness and abrasion resistance, you can realize the technical scheme of the application, technology expected from acquirement is imitated
Fruit.Specific to PEEK materials, its technological process can be：
Feed pretreatment step, under the conditions of 150 DEG C, PEEK dry materials are handled 3 hours；
Mould pre-treatment step, mold temperature is adjusted between 140-160 DEG C；
Melt step, using three sections of melts, by the injection material Jing Guo feed pretreatment step to feeding cylinder；Three sections of barrel
Temperature is respectively 330-360 DEG C, 370-400 DEG C, 380-410 DEG C, and nozzle temperature is 350-380 DEG C；
Matched moulds step, instruct injection machine dynamic model part and cover half part matched moulds；
Injecting step, by injection pressure of the injection material of molten condition between 70-140MPa and middling speed to high speed
Injection speed is filled in mold cavity；
Pressure holding step, in 500-700kg/cm2Between dwell pressure under, pressurize 2-5s；
Step is cooled and shaped, cools down 10-15s；
Mold step, the mouth of a river is gone in die sinking, you can obtain the application offer will not damage mobile phone move back cartoon pin finished product.
Preferred embodiment of the present utility model is elaborated above in association with Figure of description, it should explanation
It is that the scope of protection of the utility model includes but is not limited to above-described embodiment；Concrete structure disclosed in Figure of description is also only
It is preferred embodiment of the present utility model；The technical staff in the field can also develop other embodiment on this basis,
Any simple deformation or equivalent substitution for not departing from the utility model innovative idea, is covered by the utility model, belongs to this reality
With new protection domain.
Claims (6)
1. it is a kind of will not damage mobile phone move back cartoon pin, including needle section (10) and handle portion (20), it is characterised in that：Described
In needle section (10) and the handle portion (20), the material of at least described needle section (10) is plastics.
2. it is according to claim 1 will not damage mobile phone move back cartoon pin, it is characterised in that：The needle section (10) and institute
The structure that is formed in one between handle portion (20) is stated, is process using Shooting Technique.
3. it is according to claim 1 will not damage mobile phone move back cartoon pin, it is characterised in that：The needle section (10) and institute
The structure that is formed in one between handle portion (20) is stated, is made using process for machining.
4. according to any one of claim 1-3 claim will not damage mobile phone move back cartoon pin, it is characterised in that：
The material of the needle section (10) and the handle portion (20) is PEEI, PEEK, PAI or special nylon.
5. according to any one of claim 1-3 claim will not damage mobile phone move back cartoon pin, it is characterised in that：
The end set of the needle section (10) has the guide frame (110) for moving back card operation.
6. according to any one of claim 1-3 claim will not damage mobile phone move back cartoon pin, it is characterised in that：
The needle section (10) is cylindrical structure, and the handle portion (20) is bluff body structure, the cylindrical structure and described flat
Transition connection is established using smooth circular arc body (1020) between flat body structure；The both ends of the bluff body structure are thicker, it is middle compared with
It is thin, generally form kidney-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721002378.0U CN206977406U (en) | 2017-08-11 | 2017-08-11 | It is a kind of will not damage mobile phone move back cartoon pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721002378.0U CN206977406U (en) | 2017-08-11 | 2017-08-11 | It is a kind of will not damage mobile phone move back cartoon pin |
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| Publication Number | Publication Date |
|---|---|
| CN206977406U true CN206977406U (en) | 2018-02-06 |
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| CN201721002378.0U Active CN206977406U (en) | 2017-08-11 | 2017-08-11 | It is a kind of will not damage mobile phone move back cartoon pin |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109525271A (en) * | 2018-12-28 | 2019-03-26 | 英华达（南京）科技有限公司 | Move back card needle and its preparation process |
-
2017
- 2017-08-11 CN CN201721002378.0U patent/CN206977406U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109525271A (en) * | 2018-12-28 | 2019-03-26 | 英华达（南京）科技有限公司 | Move back card needle and its preparation process |
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