CN207251685U - Die-casting integral phone housing - Google Patents

Die-casting integral phone housing Download PDF

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Publication number
CN207251685U
CN207251685U CN201720734785.4U CN201720734785U CN207251685U CN 207251685 U CN207251685 U CN 207251685U CN 201720734785 U CN201720734785 U CN 201720734785U CN 207251685 U CN207251685 U CN 207251685U
Authority
CN
China
Prior art keywords
mobile phone
plate
die
phone frame
frame
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
Application number
CN201720734785.4U
Other languages
Chinese (zh)
Inventor
王强
李越建
Original Assignee
王强
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 王强 filed Critical 王强
Priority to CN201720734785.4U priority Critical patent/CN207251685U/en
Application granted granted Critical
Publication of CN207251685U publication Critical patent/CN207251685U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses die-casting integral phone housing, including mobile phone frame and middle plate, the inner side of mobile phone frame two is equipped with multiple connectors;The middle plate die cast is in the mobile phone frame, and the connector is wrapped in the middle plate, realizes the connection of the mobile phone frame and the middle plate.When middle plate casting forming is in mobile phone frame, the bonding strength of plate and mobile phone frame in being strengthened by connector, therefore increase the intensity of mobile phone.And mobile phone frame uses metal strip bending welding forming, its production cost can be not only reduced, and may be such that the intensity of the mobile phone frame is higher than the intensity of the mobile phone frame by being machined shaping according to the mechanics of materials and material forming streamline.Allow cell phone appearance that there is preferable metal-like at the same time.

Description

Die-casting integral phone housing
Technical field
It the utility model is related to field of mobile phones, and in particular to die-casting integral phone housing.
Background technology
Regenerate with the development of science and technology, mobile phone industry is constantly updated;Pure plastic shell from before gradually develops into metal Shell;Metallic mobile phone shell on existing market is primarily present two kinds;One kind is rear cover and outline border integral type, one kind be outline border with Middle plate integral type;But outline border and the manufacture craft of middle plate integral type use casting forming more.
Current phone housing is to be put into using the outer cover metal solid article of phone housing shape in compression mod, then by fusing point Less than die casting is carried out in the die-casting material injection compression mod of outer cover metal solid article, phone housing inner surface is made by die-casting material Structural member, outer surface of the outer cover metal solid article as phone housing, is made phone housing.And outer cover metal is less than by fusing point Die casting is carried out in the die-casting material injection compression mod of solid article, metal liquid can be caused low with metal solid bond strength, therefore Cause phone housing intensity low, so as to reduce the total quality of mobile phone;In view of disadvantages described above, it is really necessary to design die-casting integral Phone housing.
Utility model content
The technical problem to be solved by the utility model is to:Die-casting integral phone housing is provided, it is existing to solve The problem of phone housing intensity is low.
In order to solve the above technical problems, the technical solution of the utility model is:Die-casting integral phone housing, including mobile phone Frame and middle plate, the inner side of mobile phone frame two are equipped with multiple connectors;The middle plate die cast is in the mobile phone frame In, and the connector is wrapped in the middle plate, realizes the connection of the mobile phone frame and the middle plate.
Further, the connector is equipped with multiple holes position, and when middle plate die cast, which is formed, multiple passes through the hole The card column of position.
Further, the connector is welded to connect with the mobile phone frame;The cross section of the connector is " L " shape;Institute Hole position is stated to be arranged on the horizontal plane of the connector.
Further, two inner sides of the mobile phone frame, which are also machined with, draws glue button bit;The connector welding forming is described Draw in glue button bit.
Further, the both ends of the middle plate are additionally provided with the first insulated mounting plate and second between the mobile phone frame Insulated mounting plate.
Further, the mobile phone frame surrounding is additionally provided with antenna slot.
Further, four antenna slots are respectively positioned at first insulated mounting plate and second insulated mounting plate Both sides;First insulation board and second insulation board are each extended in the antenna slot.
Further, the mobile phone frame is in stainless steel strip, brass rod, titanium alloy bar, person's magnesium alloy bar and aluminum alloy bar Any bending welding forming.
Compared with prior art, the die-casting integral phone housing, including mobile phone frame and middle plate, the mobile phone frame two Inner side is equipped with multiple connectors;The middle plate die cast in the mobile phone frame, and the connector be wrapped in it is described Middle plate, realizes the connection of the mobile phone frame and the middle plate.When middle plate casting forming is in mobile phone frame, pass through connector The bonding strength of plate and mobile phone frame in reinforcement, therefore increase the intensity of mobile phone.And mobile phone frame is welded using metal strip bending Shape is connected into, can not only reduce its production cost, and the mobile phone frame may be such that according to the mechanics of materials and material forming streamline Intensity be higher than by be machined shaping mobile phone frame intensity.Allow cell phone appearance that there is preferable metal-like at the same time.
Brief description of the drawings
Fig. 1 is the front view of the utility model die-casting integral phone housing;
Fig. 2 is the three-dimensional view of frame described in the utility model die-casting integral phone housing;
Fig. 3 is the partial enlarged view of the utility model die-casting integral phone housing.
Embodiment
Following embodiment will combine above-mentioned attached drawing and further illustrate.
Hereinafter, a variety of specific details are elaborated, in order to provide the saturating of the concept to forming described embodiment basis Thorough understanding.However, it will be apparent to those skilled in the art that described embodiment can be in these no specific details In it is some or all in the case of put into practice.In other cases, well-known processing step is not specifically described.
As shown in Figs. 1-3, die-casting integral phone housing, including mobile phone frame 1 and middle plate 2, in 1 liang of the mobile phone frame Side is equipped with multiple connectors 3;2 die cast of middle plate is in the mobile phone frame 1, and the connector 3 is wrapped in institute Middle plate 2 is stated, realizes the connection of the mobile phone frame 1 and the middle plate 2.When middle plate casting forming is in mobile phone frame 1, pass through The bonding strength of plate and mobile phone frame 1 during connector 3 is strengthened, therefore increase the intensity of mobile phone.And mobile phone frame 1 uses metal Bar bending welding forming, can not only reduce its production cost, and may be such that this according to the mechanics of materials and material forming streamline The intensity of mobile phone frame is higher than the intensity of the mobile phone frame by being machined shaping.Allow cell phone appearance that there is preferable gold at the same time Belong to texture.
Further, the connector 3 is equipped with multiple holes position 30, and when middle 2 die cast of plate, which is formed, multiple passes through institute State the card column of hole position 30.Therefore it is connected by card column with connector 3, strengthens the bonding strength of middle plate 2 and mobile phone frame 1.
Further, the connector 3 is welded to connect with the mobile phone frame 1;The cross section of the connector 3 is " L " shape; The hole position 30 is arranged on the horizontal plane of the connector 3.
Further, two inner sides of the mobile phone frame 1, which are also machined with, draws glue button bit;3 welding forming of connector is in institute State and draw in glue button bit.Therefore plate 2 and 1 bonding strength of mobile phone frame in can increasing again.
Further, the both ends of the middle plate 2 be additionally provided between the mobile phone frame 1 first insulated mounting plate 4 and Second insulated mounting plate 5.The fixed work of installation plays electronic component by the first insulated mounting plate 4 and the second insulated mounting plate 5 With.
Further, 1 surrounding of mobile phone frame is additionally provided with antenna slot.
Further, four antenna slots are located at first insulated mounting plate 4 and second insulated mounting plate 5 respectively Both sides.First insulation board 4 and second insulation board 5 are each extended in the antenna slot.
Further, the mobile phone frame is in stainless steel strip, brass rod, titanium alloy bar, person's magnesium alloy bar and aluminum alloy bar Any bending welding forming.
Compared with prior art, the die-casting integral phone housing, including mobile phone frame and middle plate, the mobile phone frame two Inner side is equipped with multiple connectors;The middle plate die cast in the mobile phone frame, and the connector be wrapped in it is described Middle plate, realizes the connection of the mobile phone frame and the middle plate.When middle plate casting forming is in mobile phone frame, pass through connector The bonding strength of plate and mobile phone frame in reinforcement, therefore increase the intensity of mobile phone.And mobile phone frame is welded using metal strip bending Shape is connected into, can not only reduce its production cost, and the mobile phone frame may be such that according to the mechanics of materials and material forming streamline Intensity be higher than by be machined shaping mobile phone frame intensity.
The utility model is not limited to above-mentioned specific embodiment, and those of ordinary skill in the art visualize from above-mentioned Hair, without performing creative labour, a variety of conversion made, all fall within the scope of protection of the utility model.

Claims (7)

1. die-casting integral phone housing, including mobile phone frame and middle plate, it is characterised in that the inner side of mobile phone frame two is all provided with There are multiple connectors;The middle plate die cast is in the mobile phone frame, and the connector is wrapped in the middle plate, realizes The connection of the mobile phone frame and the middle plate;The connector is equipped with multiple holes position, and when middle plate die cast is formed Multiple card columns through hole position.
2. die-casting integral phone housing as claimed in claim 1, it is characterised in that the connector and the mobile phone frame It is welded to connect;The cross section of the connector is " L " shape;The hole position is arranged on the horizontal plane of the connector.
3. die-casting integral phone housing as claimed in claim 1, it is characterised in that two inner sides of the mobile phone frame also add Work, which has, draws glue button bit;The connector welding forming is in the drawing glue button bit.
4. die-casting integral phone housing as claimed in claim 1, it is characterised in that the both ends of the middle plate with the hand The first insulated mounting plate and the second insulated mounting plate are additionally provided between machine frame.
5. die-casting integral phone housing as claimed in claim 4, it is characterised in that the mobile phone frame surrounding is additionally provided with day Wire casing.
6. die-casting integral phone housing as claimed in claim 5, it is characterised in that four antenna slots are located at institute respectively State the both sides of the first insulated mounting plate and second insulated mounting plate;First insulation board and second insulation board prolong Reach in the antenna slot.
7. die-casting integral phone housing as claimed in claim 1, it is characterised in that the mobile phone frame for stainless steel strip, Any of brass rod, titanium alloy bar, person's magnesium alloy bar and aluminum alloy bar bending welding forming.
CN201720734785.4U 2017-06-21 2017-06-21 Die-casting integral phone housing Expired - Fee Related CN207251685U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720734785.4U CN207251685U (en) 2017-06-21 2017-06-21 Die-casting integral phone housing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720734785.4U CN207251685U (en) 2017-06-21 2017-06-21 Die-casting integral phone housing

Publications (1)

Publication Number Publication Date
CN207251685U true CN207251685U (en) 2018-04-17

Family

ID=61877056

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720734785.4U Expired - Fee Related CN207251685U (en) 2017-06-21 2017-06-21 Die-casting integral phone housing

Country Status (1)

Country Link
CN (1) CN207251685U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107088987A (en) * 2017-06-21 2017-08-25 王强 Phone housing manufacturing process
CN109714452A (en) * 2018-11-29 2019-05-03 Oppo(重庆)智能科技有限公司 Electronic equipment and its assemble method
CN112846664A (en) * 2021-01-06 2021-05-28 苏州胜利精密制造科技股份有限公司 Manufacturing method of metal shell

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107088987A (en) * 2017-06-21 2017-08-25 王强 Phone housing manufacturing process
CN109714452A (en) * 2018-11-29 2019-05-03 Oppo(重庆)智能科技有限公司 Electronic equipment and its assemble method
CN112846664A (en) * 2021-01-06 2021-05-28 苏州胜利精密制造科技股份有限公司 Manufacturing method of metal shell

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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

Granted publication date: 20180417

Termination date: 20200621

CF01 Termination of patent right due to non-payment of annual fee