CN106060205B - Fixed structure and mobile terminal of the nut on face-piece - Google Patents
Fixed structure and mobile terminal of the nut on face-piece Download PDFInfo
- Publication number
- CN106060205B CN106060205B CN201610606304.1A CN201610606304A CN106060205B CN 106060205 B CN106060205 B CN 106060205B CN 201610606304 A CN201610606304 A CN 201610606304A CN 106060205 B CN106060205 B CN 106060205B
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- Prior art keywords
- nut
- face
- piece
- mounting groove
- ontology
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/0249—Details of the mechanical connection between the housing parts or relating to the method of assembly
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Casings For Electric Apparatus (AREA)
- Connection Of Batteries Or Terminals (AREA)
Abstract
The fixed structure and mobile terminal that the present invention provides a kind of nuts on face-piece.Fixed structure of the nut on face-piece includes nut and face-piece, and nut has the limiting section of ontology and setting on the body, has threaded hole on ontology；The mounting groove for installing nut is offered on face-piece, the side wall of mounting groove is equipped with spacing auxiliary section, and limiting section is matched with spacing auxiliary section, to limit movement of the nut relative to face-piece.Fixed structure of the nut provided by the invention on face-piece, after nut is packed into mounting groove from the open end of mounting groove, limiting section on nut is matched with the spacing auxiliary section on the side wall of mounting groove, so as to limit movement of the nut relative to face-piece, realizes fixation of the nut on face-piece, reduce the requirement to mould and die accuracy, it is high to form yield, and nut does not need the fixation of Z-direction structural member, to improve installation accuracy of the nut on face-piece, and installation strength improves.
Description
Technical field
The present invention relates to technical field of electronic equipment, more specifically, are related to a kind of fixed structure of nut on face-piece
And the mobile terminal of the fixed structure including the nut on face-piece.
Background technique
Existing mobile terminal such as mobile phone, generally there are two types of modes for the fixation of the nut on internal face-piece.A kind of mode
It is that nut is moulded in face-piece plastic cement by in-mould injection technique, this kind of fixed form is needed due to needing embedding and injection molding in mould
Artificial placing nut will affect yield while increasing cost of labor；In addition requiring nut immovable, plastic cement plug-hole is needed
Sealing is wanted, height is required to mould and die accuracy, long so as to cause molding cycle, yield is low, at high cost.Another way is directly by spiral shell
Mother is put into face-piece, does not need in-mould injection, is pressed in casing internal by Z-direction structural member, requires mould and die accuracy low while good
Rate is high, and assembly is simple；But nut is directly held down in Z-direction, needs and other parts are associated, the installation accuracy of nut can drop
It is low, and nut fixing intensity is insufficient.
Summary of the invention
The present invention is directed at least solve one of the technical problems existing in the prior art.
For this purpose, one aspect of the present invention is designed to provide a kind of fixed structure of nut on face-piece.
Another aspect of the present invention is designed to provide a kind of fixed structure including above-mentioned nut on face-piece
Mobile terminal.
To achieve the above object, the embodiment of one aspect of the present invention provides a kind of fixed knot of nut on face-piece
Structure is used for mobile terminal, and fixed structure of the nut on face-piece includes: nut, and the nut has ontology and is arranged in institute
The limiting section on ontology is stated, there is threaded hole on the ontology；And face-piece, it offers for installing the nut on the face-piece
Mounting groove, the side wall of the mounting groove is equipped with spacing auxiliary section, and the limiting section is matched with the spacing auxiliary section, with
Limit movement of the nut relative to the face-piece.
Fixed structure of the nut on face-piece that the above embodiment of the present invention provides is offered for installing spiral shell on face-piece
Mother, and mounting groove compatible with nut, after nut is packed into mounting groove from the open end of mounting groove, limiting section and peace on nut
Spacing auxiliary section on the side wall of tankage matches, and so as to limit movement of the nut relative to face-piece, realizes nut in face
Fixation on shell, it is middle compared with the prior art to use in-mould injection technique or rely on the additional Z-direction structural member that increases by nut pressure
Fixed form in casing, in such a way that the cooperation of limiting section and spacing auxiliary section realizes that nut is fixed on face-piece, drop
The low requirement to mould and die accuracy, molding yield is high, and nut does not need the fixation of Z-direction structural member, exists to improve nut
Installation accuracy on face-piece, and installation strength improves.
In addition, fixed structure of the nut of the above embodiment of the present invention offer on face-piece also has following supplementary technology special
Sign:
In above-mentioned technical proposal, it is preferable that the ontology extends to form institute to the direction of the side wall close to the mounting groove
State limiting section；The mounting groove includes the first end and the second end for being oppositely arranged and being connected, the cross of the first end
Sectional area is greater than the cross-sectional area of the second end, and the junction of the first end and the second end forms the limit
Position auxiliary section, the nut is after the opening of the first end loading mounting groove, the limiting section and the spacing auxiliary section
It abuts against.
In above-described embodiment, ontology extends to form limiting section, mounting groove (close to the direction of the side wall of mounting groove) outward
For stepped groove, including cross-sectional area different first end and the second end, in the junction of first end and the second end
Step is formed, step is spacing auxiliary section, and in installation process, nut sequentially passes through first end and the second end and is packed into peace
Tankage, after being packed into mounting groove, limiting section is connected on step, and step plays the position-limiting action of Z-direction to nut, avoids nut from the
One end is moved to the direction of the second end, to pass through the cooperation of limiting section and step, is realized the limit to nut Z-direction, is mentioned
The high positioning accuracy of nut, and structure is simple, and avoids and other parts cooperations is needed to realize nuts positioning in the related technology
Caused by nut fixed structure is complicated, drawback of nut positioning accuracy difference.
In above-mentioned technical proposal, it is preferable that the nut and the mounting groove clearance fit.
It is packed into mounting groove, nut and mounting groove clearance fit for convenience of nut, when nut being avoided to install into mounting groove, to spiral shell
Female or face-piece causes to damage, and certainly, nut and mounting groove can also be by the way of interference fits.
In above-mentioned technical proposal, it is preferable that fixed structure of the nut on face-piece further include: screen, the screen
It is covered on the face-piece, and covers the opening of the first end, so that after the nut is packed into the mounting groove, it is described
One end on nut close to the screen is abutted against with the screen.
In above-described embodiment, the first end of mounting groove is arranged close to screen, and the second end is arranged far from screen, due to the
The cross-sectional area of one end is greater than the cross-sectional area of the second end, and nut is to be packed into mounting groove, spiral shell from the opening of first end
After mother is packed into mounting groove, screen is covered on face-piece, and the opening of screen capping first end, so that screen is connected to nut
It is upper to be limited on one end of screen to be formed to nut, avoid nut along the direction fortune from the second end to first end
It is dynamic, then cooperate step to the position-limiting action of limiting section, form the limit to the movement of nut Z-direction.
In above-mentioned technical proposal, it is preferable that offer the limit open at one end for installing the screen on the face-piece
Position slot, the limiting slot includes groove bottom wall, and the mounting groove is provided in the groove bottom wall of the limiting slot.
In above-described embodiment, the side on face-piece close to first end offers limiting slot, and limiting slot is open at one end and has
There is groove bottom wall, screen is mounted in limiting slot, to simplify fixed structure of the nut on face-piece, is opened in the groove bottom wall of limiting slot side
Equipped with mounting groove, i.e. limiting slot is connected with mounting groove, thus after nut is packed into mounting groove, it is indispensable using mobile terminal
Screen can realize the positioning to nut Z-direction.
Preferably, screen is the touched panel glass of mobile terminal, and touched panel glass is pasted on face-piece by glue.
Preferably, the ontology extends to form two limiting sections to the direction of the side wall close to the mounting groove, and two
A limiting section is oppositely arranged.
In above-described embodiment, ontology extends to form two limiting sections to opposite two sides, i.e. two limiting sections are located at this
The opposite two sides of body, thus after nut is packed into mounting groove, nut stress equalization.Certainly, ontology can also extend shape to side
At limiting section, alternatively, ontology is to adjacent or opposite both sides or polygon extends to form limiting section.
Preferably, the ontology extends to form circumferential Zhou Suoshu limit to the direction of the side wall close to the mounting groove
Portion.
Certainly, ontology can also circumferentially extend to form circumferential limiting section, further enhance fixation of the step to limiting section
Effect.
In above-mentioned technical proposal, it is preferable that the mobile terminal further includes battery cover, and the battery cover is arranged in the face
On shell, and it is connected by screw with the nut, the mounting groove offers screw on the side wall of the battery cover and keeps away
Allow slot, the screw escape groove is oppositely arranged with the threaded hole.
In above-described embodiment, battery cover lid is located on face-piece, and battery cover is connected with face-piece by screw, on battery cover
Through-hole is offered, offers screw escape groove on the side wall of battery cover on mounting groove, after battery cover lid is located on face-piece, spiral shell
Nail sequentially passes through through-hole, screw escape groove and threaded hole, and realization battery cover is fixedly connected with face-piece.Certainly, screw can also be
Bolt.
In above-mentioned technical proposal, it is preferable that the ontology is recessed to form institute to the direction of the side wall far from the mounting groove
Limiting section is stated, the side wall of the mounting groove protrudes to form the spacing auxiliary section to the direction close to the ontology；Alternatively, described
Ontology protrudes to form the limiting section to the direction of the side wall close to the mounting groove, and the side wall of the mounting groove is to far from described
The direction of ontology is recessed to form the spacing auxiliary section.
The inner wall of the side wall of mounting groove protrudes to form circumferential protrusion, or forms multiple protrusions, which is limited
Position auxiliary section, ontology are recessed to form corresponding card slot to the direction of the side wall far from mounting groove, which is limiting section, by spiral shell
After mother is packed into mounting groove, in protrusion insertion card slot, by the cooperation of protrusion and card slot, fixation of the nut on face-piece is realized.
Preferably, protrusion is equipped with guiding surface, and card slot is equipped with corresponding guiding surface, such as the longitudinal section of protrusion is in
Arc-shaped, the longitudinal section of corresponding card slot is arc-shaped, and improves the smooth degree in protrusion insertion card slot.
Preferably, protrusion is elastic bumps, such as opens up holding tank on the inner wall of the side wall of mounting groove, holding tank
For opening towards ontology, holding tank is interior to be equipped with protrusion, sets between the groove bottom wall (the opposite cell wall with being open) and protrusion of holding tank
Elastic component is set, holding tank can be stretched out under the action of the elastic member or be retracted to protrusion, equally be able to ascend protrusion insertion card slot
Interior smooth degree.
It is of course also possible to be that ontology protrudes to form limiting section to the direction of the side wall close to mounting groove, the side wall of mounting groove
It is recessed to form spacing auxiliary section to the direction far from ontology.
In above-mentioned technical proposal, it is preferable that the quantity of the nut is two, width of two nuts along the face-piece
Degree direction is oppositely arranged, and two mounting grooves for installing two nuts respectively are offered on the face-piece.
The embodiment of the second aspect of the present invention provides a kind of mobile terminal, comprising: spiral shell described in any of the above-described embodiment
Fixed structure of the mother on face-piece；Battery cover, the battery cover lid are located on the face-piece, and the battery cover is equipped with through-hole；
And screw, the screw passes through the threaded hole on the through-hole and the nut, to connect the face-piece and the battery cover.
The mobile terminal that the above embodiment of the present invention provides, battery cover are equipped with through-hole, and battery cover lid is located on face-piece
Afterwards, screw sequentially passes through through-hole and threaded hole, and realization face-piece is fixedly connected with battery cover.Since mobile terminal includes first
Fixed structure of the nut described in the embodiment of aspect on face-piece, thus nut described in the embodiment with first aspect
Beneficial effect possessed by fixed structure on face-piece, details are not described herein.
Additional aspect and advantage of the invention will become obviously in following description section, or practice through the invention
Recognize.
Detailed description of the invention
Above-mentioned and/or additional aspect of the invention and advantage will become from the description of the embodiment in conjunction with the following figures
Obviously and it is readily appreciated that, in which:
Fig. 1 is the structural schematic diagram of assembling process of the nut on face-piece described in one embodiment of the invention；
Fig. 2 is the enlarged structure schematic diagram in the portion A in Fig. 1；
Fig. 3 is the structural schematic diagram of assembling process of the nut on face-piece described in one embodiment of the invention；
Fig. 4 is the enlarged structure schematic diagram in the portion B in Fig. 3；
Fig. 5 is structural schematic diagram of the nut on face-piece after the assembly is completed described in one embodiment of the invention；
Fig. 6 be in Fig. 5 C-C to schematic cross-sectional view, wherein arrow F direction indicate nut installation direction；
Fig. 7 is the enlarged structure schematic diagram in the portion D in Fig. 6；
Fig. 8 is the sectional structure signal of nut described in second embodiment of the invention on face-piece after the assembly is completed
Figure；
Fig. 9 is the enlarged structure schematic diagram in the portion G in Fig. 8.
Wherein, corresponding relationship of the Fig. 1 into Fig. 9 between appended drawing reference and component names are as follows:
1 nut, 11 ontologies, 12 limiting sections, 13 threaded holes, 2 face-pieces, 21 mounting grooves, 211 first ends, 212 second ends
Portion, 213 spacing auxiliary sections, 22 limiting slots, groove bottom wall 221.
Specific embodiment
To better understand the objects, features and advantages of the present invention, with reference to the accompanying drawing and specific real
Applying mode, the present invention is further described in detail.It should be noted that in the absence of conflict, the implementation of the application
Feature in example and embodiment can be combined with each other.
In the following description, numerous specific details are set forth in order to facilitate a full understanding of the present invention, still, the present invention may be used also
Implement in a manner of using other than the one described here, therefore, protection scope of the present invention is not by following public tool
The limitation of body embodiment.
Fixed structure of the nut according to some embodiments of the invention on face-piece and movement are described with reference to the accompanying drawings eventually
End.
As shown in Figures 5 to 7, a kind of fixed knot of the nut 1 provided according to some embodiments of the invention on face-piece 2
Structure is used for mobile terminal, which includes nut 1 and face-piece 2.Nut 1 has 11 He of ontology
Limiting section 12 on ontology 11 is set, there is threaded hole 13 on ontology 11；The peace for installing nut 1 is offered on face-piece 2
The side wall of tankage 21, mounting groove 21 is equipped with spacing auxiliary section 213, and limiting section 12 is matched with spacing auxiliary section 213, with limitation
Movement of the nut 1 relative to face-piece 2.
Fixed structure of the nut 1 on face-piece 2 that the above embodiment of the present invention provides is offered for installing on face-piece 2
Nut 1, and mounting groove 21 compatible with nut 1, after nut 1 is packed into mounting groove 21, limiting section 12 and mounting groove on nut 1
Spacing auxiliary section 213 on 21 side wall matches, and so as to limit movement of the nut 1 relative to face-piece 2, realizes nut 1
Fixation on face-piece 2, it is middle compared with the prior art to use in-mould injection technique or rely on the additional Z-direction structural member that increases by spiral shell
Mother 1 is pressed in the fixed form in casing, realizes that nut 1 is solid on face-piece 2 by the cooperation of limiting section 12 and spacing auxiliary section 213
Fixed mode reduces the requirement to mould and die accuracy, and molding yield is high, and nut 1 does not need the fixation of Z-direction structural member, thus
Installation accuracy of the nut 1 on face-piece 2 is improved, and installation strength improves.
Embodiment one:
A kind of fixed structure of nut 1 on face-piece 2, is used for mobile terminal, the fixed structure of the nut 1 on face-piece 2
Including nut 1 and face-piece 2.Nut 1 has ontology 11 and the limiting section 12 that is arranged on ontology 11, has threaded hole on ontology 11
13；The mounting groove 21 for installing nut 1 is offered on face-piece 2, the side wall of mounting groove 21 is equipped with spacing auxiliary section 213, limit
Position portion 12 is matched with spacing auxiliary section 213, to limit movement of the nut 1 relative to face-piece 2.
Preferably, as shown in Figures 1 to 7, ontology 11 extends to form limiting section to the direction of the side wall close to mounting groove 21
12；Mounting groove 21 includes the first end 211 and the second end 212 for being oppositely arranged and being connected, the cross section of first end 211
Product is greater than the cross-sectional area of the second end 212, the junction formation spacing auxiliary section of first end 211 and the second end 212
213, after the opening of first end 211 loading mounting groove 21, limiting section 12 abuts against nut 1 with spacing auxiliary section 213.
In above-described embodiment, ontology 11 extends to form limiting section 12 to the direction (outside) of the side wall close to mounting groove, pacifies
Tankage 21 is stepped groove, and including cross-sectional area different first end 211 and the second end 212, spacing auxiliary section 213 is first
The step that the junction of end 211 and the second end 212 is formed, in installation process, nut 1 sequentially passes through 211 He of first end
The second end 212 and be packed into mounting groove 21, in the installation direction such as Fig. 6 of nut F indicate, be packed into mounting groove 21 after, limiting section 12
It is connected on step, step plays the position-limiting action of Z-direction to nut 1, avoids nut 1 from first end 211 to the second end 212
Direction movement, so that realization, in the limit of Z-direction, improves nut 1 to nut 1 by the cooperation of limiting section 12 and step
Positioning accuracy, and structure is simple, and avoids and other part cooperations is needed to realize spiral shell caused by the positioning of nut 1 in the prior art
Female 1 fixed structure complexity, the drawback of nut 1 positioning accuracy difference.
Preferably, nut 1 and 21 clearance fit of mounting groove.
It is packed into mounting groove 21, nut 1 and 21 clearance fit of mounting groove for convenience of nut 1, nut 1 is avoided to install into mounting groove
When 21, nut 1 or face-piece 2 are caused to damage, certainly, nut 1 and mounting groove 21 can also be by the way of interference fits.
Preferably, fixed structure of the nut 1 on face-piece 2 further includes screen, and screen is covered on face-piece 2, and covers the
The opening of one end 211, so that nut 1 is abutted against close to one end of screen with screen after nut 1 is packed into mounting groove 21.
In above-described embodiment, the first end 211 of mounting groove 21 is arranged close to screen, and the second end 212 is set far from screen
It sets, since the cross-sectional area of first end 211 is greater than the cross-sectional area of the second end 212, nut 1 is from first end 211
Opening is packed into mounting groove 21 and screen is covered on face-piece 2 after nut 1 is packed into mounting groove 21, and screen covers first end
211 opening limits to be formed to nut 1 so that screen is connected on nut 1 on one end of screen, avoids nut 1
Edge is moved from the second end 212 to the direction of first end 211, then step is cooperated to form the position-limiting action of limiting section 12
The limit that nut 1 is moved in Z-direction.
Preferably, as shown in Figure 6 and Figure 7, the limiting slot 22 open at one end for installing screen is offered on face-piece 2,
Limiting slot 22 includes groove bottom wall 221, opens up mounting groove 21 in the groove bottom wall 221 of limiting slot 22.
In above-described embodiment, the side on face-piece 2 close to first end 211 offers limiting slot 22,22 one end of limiting slot
It is open and there is groove bottom wall 221, screen is mounted in limiting slot 22, to simplify fixed structure of the nut 1 on face-piece 2, limit
Mounting groove 21 is offered in the groove bottom wall 221 of slot 22, i.e. limiting slot 22 is connected with mounting groove 21, pacifies so that nut 1 is packed into
After tankage 21, using the indispensable screen of mobile terminal can realize to nut 1 Z-direction positioning.
Preferably, screen is the touched panel glass of mobile terminal, and touched panel glass is pasted on face-piece 2 by glue.
Preferably, as shown in Figures 1 to 4, ontology 11 extends to form two limits to the direction of the side wall close to mounting groove 21
Position portion 12, two limiting sections 12 are oppositely arranged.
In above-described embodiment, ontology 11 extends to form two limiting sections 12, i.e., two limiting section 12 to opposite two sides
In the opposite two sides of ontology 11, thus after nut 1 is packed into mounting groove 21,1 stress equalization of nut.Certainly, ontology 11 can also be with
Limiting section 12 is extended to form to side, alternatively, ontology 11 extends to form limiting section 12 to adjacent or opposite two sides or more sides.
Preferably, ontology 11 circumferentially extends to form circumferential limiting section 12 to the direction of the side wall close to mounting groove 21.
Certainly, ontology 11 can also circumferentially extend to form circumferential limiting section 12 outward, further enhance step to limit
The fixed function in portion.
Preferably, the mobile terminal further includes battery cover, and battery cover is arranged on face-piece 2, is disposed opposite to each other with screen, and
Be connected by screw with nut 1, mounting groove 21 offers screw escape groove on the side wall of battery cover, screw escape groove with
Threaded hole 13 is oppositely arranged.
In above-described embodiment, battery cover lid is located on face-piece 2, and battery cover is connected with face-piece 2 by screw, battery cover
On offer through-hole, offer screw escape groove on the side wall of battery cover on mounting groove 21, battery cover lid is located on face-piece 2
Afterwards, screw sequentially passes through through-hole, screw escape groove and threaded hole 13, and realization battery cover is fixedly connected with face-piece 2.Certainly, spiral shell
Nail can also be bolt.
Preferably, as shown in Figures 1 to 6, the quantity of nut 1 is two, and two nuts 1 are along the width direction of face-piece 2
(direction of arrow E in Fig. 6) is oppositely arranged, and two mounting grooves 21 for installing two nuts 1 respectively are offered on face-piece 2.
Embodiment two:
Be with the difference of embodiment one, as shown in Figure 8 and Figure 9, ontology 11 to far from mounting groove 21 side wall direction
Recess forms limiting section 12, and the side wall of mounting groove 21 protrudes to form spacing auxiliary section 213 to the direction close to ontology 11.
In above-described embodiment, the inner wall of the side wall of mounting groove 21 protrudes to form circumferential protrusion, or is formed multiple convex
It rises, which is spacing auxiliary section 213, and ontology 11 is recessed to form corresponding card to the direction of the side wall far from mounting groove 21
Slot, the card slot be limiting section 12, after nut 1 is packed into mounting groove 21, in protrusion insertion card slot, is matched by protrusion with card slot
It closes, realizes fixation of the nut 1 on face-piece 2.
Preferably, protrusion is equipped with guiding surface, and card slot is equipped with corresponding guiding surface, such as in Fig. 8 and Fig. 9, convex
The section risen along the vertical direction is arc-shaped, and the section of corresponding card slot along the vertical direction is arc-shaped, and improves protrusion insertion card
Smooth degree in slot.
Preferably, protrusion is to open up holding tank, holding tank on elastic bumps, such as the inner wall of the side wall in mounting groove 21
Opening towards ontology 11, protrusion is equipped in holding tank, in groove bottom wall (the opposite cell wall with being open) and the protrusion of holding tank
Between elastic component is set, holding tank can be stretched out under the action of the elastic member or be retracted to protrusion, and nut 1 is packed into mounting groove 21
Afterwards, elastic bumps pop up and are caught in card slot, realize fixation of the nut 1 on face-piece 2, and elastic bumps are able to ascend raised insertion
Smooth degree in card slot.
It is of course also possible to be that ontology 11 protrudes to form limiting section 12, mounting groove to the direction of the side wall close to mounting groove 21
21 side wall is recessed to form spacing auxiliary section 213 to the direction far from ontology 11.
The embodiment of the second aspect of the present invention provides a kind of mobile terminal, and the nut 1 including any of the above-described embodiment exists
Fixed structure, battery cover and screw on face-piece 2.Battery cover is arranged on face-piece 2, and battery cover is equipped with through-hole；Screw passes through
Threaded hole 13 on through-hole and nut 1, to connect face-piece 2 and battery cover.
The mobile terminal that the above embodiment of the present invention provides, battery cover are equipped with through-hole, and battery cover lid is located on face-piece 2
Afterwards, screw sequentially passes through through-hole and threaded hole 13, and realization face-piece 2 is fixedly connected with battery cover.Since mobile terminal includes the
Fixed structure of the nut 1 of the embodiment of one aspect on face-piece 2, thus the nut 1 of the embodiment with first aspect
The beneficial effect possessed by the fixed structure on face-piece 2, details are not described herein.
In conclusion fixed structure of the nut 1 provided in an embodiment of the present invention on face-piece 2, nut 1 is packed into mounting groove 21
Afterwards, it by the cooperation of limiting section 12 and spacing auxiliary section 213, can be realized the position-limiting action to nut 1, avoid nut 1 opposite
In face-piece 2 along the movement of Z-direction, fixed structure is simple, at low cost.
In the description of the present invention unless specifically defined or limited otherwise, term " multiple " refer to two or two with
On；Unless otherwise prescribed or illustrate, term " connection ", " fixation " etc. shall be understood in a broad sense, for example, " connection " can be fixation
Connection, may be a detachable connection, or be integrally connected, or electrical connection；It can be directly connected, intermediate matchmaker can also be passed through
Jie is indirectly connected.For the ordinary skill in the art, above-mentioned term can be understood in the present invention as the case may be
In concrete meaning.
In the description of this specification, it is to be understood that the instruction such as term " on ", "lower", "front", "rear", "left", "right"
Orientation or positional relationship be based on the orientation or positional relationship shown in the drawings, be merely for convenience of description the present invention and simplification retouch
It states, rather than the device or unit of indication or suggestion meaning must have specific direction, be constructed and operated in a specific orientation,
It is thus impossible to be interpreted as limitation of the present invention.
In the description of this specification, the description of term " one embodiment ", " some embodiments ", " specific embodiment " etc.
Mean that particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one reality of the invention
It applies in example or example.In the present specification, schematic expression of the above terms are not necessarily referring to identical embodiment or reality
Example.Moreover, description particular features, structures, materials, or characteristics can in any one or more of the embodiments or examples with
Suitable mode combines.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (9)
1. a kind of fixed structure of nut on face-piece is used for mobile terminal characterized by comprising
Nut, the nut have the limiting section of ontology and setting on the body, have threaded hole on the ontology；With
Face-piece, the mounting groove for installing the nut is offered on the face-piece, and the side wall of the mounting groove is equipped with limit
Auxiliary section, the limiting section are matched with the spacing auxiliary section, to limit movement of the nut relative to the face-piece；
The mounting groove includes the first end and the second end for being oppositely arranged and being connected；
Screen, the screen are covered on the face-piece, and cover the opening of the first end, so that the nut is packed into institute
After stating mounting groove, the nut is abutted against close to one end of the screen with the screen.
2. fixed structure of the nut according to claim 1 on face-piece, which is characterized in that
The ontology extends to form the limiting section to the direction of the side wall close to the mounting groove；
The cross-sectional area of the first end is greater than the cross-sectional area of the second end, the first end and the second end
The junction in portion forms the spacing auxiliary section, and the nut is after the opening of the first end loading mounting groove, institute
Limiting section is stated to abut against with the spacing auxiliary section.
3. fixed structure of the nut according to claim 1 on face-piece, which is characterized in that
The nut and the mounting groove clearance fit.
4. fixed structure of the nut according to claim 1 on face-piece, which is characterized in that
The limiting slot open at one end for installing the screen is offered on the face-piece, the limiting slot includes groove bottom wall,
The mounting groove is provided in the groove bottom wall of the limiting slot.
5. fixed structure of the nut according to any one of claim 2 to 4 on face-piece, which is characterized in that
The ontology extends to form two limiting sections, and two limiting sections are oppositely arranged；Alternatively, the ontology circumferentially prolongs
It stretches to form the limiting section.
6. fixed structure of the nut according to claim 1 on face-piece, which is characterized in that
The ontology is recessed to form the limiting section to the direction of side wall far from the mounting groove, the side wall of the mounting groove to
It protrudes to form the spacing auxiliary section in direction close to the ontology；Alternatively,
The ontology protrudes to form the limiting section to the direction of side wall close to the mounting groove, the side wall of the mounting groove to
Direction far from the ontology is recessed to form the spacing auxiliary section.
7. fixed structure of the nut described in any one of according to claim 1 to 4 and 6 on face-piece, which is characterized in that
The mobile terminal includes battery cover, and the battery cover is arranged on the face-piece, and passes through screw and the nut phase
Connection, the mounting groove offer screw escape groove, the screw escape groove and the spiral shell on the side wall of the battery cover
Pit is oppositely arranged.
8. fixed structure of the nut described in any one of according to claim 1 to 4 and 6 on face-piece, which is characterized in that
The nut is two, and two nuts are oppositely arranged along the width direction of the face-piece, are offered on the face-piece
Two mounting grooves of two nuts are installed respectively.
9. a kind of mobile terminal characterized by comprising
Such as fixed structure of the nut described in any item of the claim 1 to 8 on face-piece；
Battery cover, the battery cover are arranged on the face-piece, and the battery cover is equipped with through-hole；With
Screw, the screw passes through the threaded hole on the through-hole and the nut, to connect the face-piece and the battery cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610606304.1A CN106060205B (en) | 2016-07-28 | 2016-07-28 | Fixed structure and mobile terminal of the nut on face-piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610606304.1A CN106060205B (en) | 2016-07-28 | 2016-07-28 | Fixed structure and mobile terminal of the nut on face-piece |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106060205A CN106060205A (en) | 2016-10-26 |
| CN106060205B true CN106060205B (en) | 2019-06-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610606304.1A Active CN106060205B (en) | 2016-07-28 | 2016-07-28 | Fixed structure and mobile terminal of the nut on face-piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106060205B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107948349B (en) | 2017-11-10 | 2019-12-03 | Oppo广东移动通信有限公司 | Metal base, center component and electronic equipment |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102752979A (en) * | 2011-04-19 | 2012-10-24 | 英业达股份有限公司 | Locked fixing structure, insulating sleeve and electronic device applying locked fixing structure |
| CN103452993A (en) * | 2012-06-01 | 2013-12-18 | 鸿富锦精密工业（深圳）有限公司 | Nut and electronic device shell with same |
| CN203516387U (en) * | 2013-07-08 | 2014-04-02 | 华为终端有限公司 | Nut and electronic product |
-
2016
- 2016-07-28 CN CN201610606304.1A patent/CN106060205B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102752979A (en) * | 2011-04-19 | 2012-10-24 | 英业达股份有限公司 | Locked fixing structure, insulating sleeve and electronic device applying locked fixing structure |
| CN103452993A (en) * | 2012-06-01 | 2013-12-18 | 鸿富锦精密工业（深圳）有限公司 | Nut and electronic device shell with same |
| CN203516387U (en) * | 2013-07-08 | 2014-04-02 | 华为终端有限公司 | Nut and electronic product |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106060205A (en) | 2016-10-26 |
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