CN106060205A - Structure for fixing nuts to surface shell and mobile terminal - Google Patents
Structure for fixing nuts to surface shell and mobile terminal Download PDFInfo
- Publication number
- CN106060205A CN106060205A CN201610606304.1A CN201610606304A CN106060205A CN 106060205 A CN106060205 A CN 106060205A CN 201610606304 A CN201610606304 A CN 201610606304A CN 106060205 A CN106060205 A CN 106060205A
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- China
- Prior art keywords
- nut
- face
- piece
- mounting groove
- fixed structure
- 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.)
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Classifications
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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 invention provides a structure for fixing nuts to a surface shell and a mobile terminal. The structure for fixing the nuts to the surface shell comprises the nuts and the surface shell, wherein the nuts are provided with bodies and limiting parts arranged on the bodies; the bodies are provided with threaded holes; the surface shell is provided with mounting grooves for mounting the nuts; side walls of the mounting grooves are provided with limiting matching parts; the limiting parts are matched with the limiting matching parts in order to limit the movement of the nuts relative to the surface shell. According to the structure for fixing the nuts to the surface shell provided by the invention, the limiting parts on the nuts are matched with the limiting matching parts on the side walls of the mounting grooves after the nuts are mounted in the mounting grooves from open ends of the mounting grooves, so that the movement of the nuts relative to the surface shell can be limited; fixing of the nuts to the surface shell is realized; the requirement on mold accuracy is lowered; and a high molding yield is achieved. Moreover, the nuts can be fixed without any Z-direction structural component, so that the mounting accuracy of the nuts on the surface shell is increased, and the mounting strength is enhanced.
Description
Technical field
The present invention relates to technical field of electronic equipment, more specifically, relate to a kind of nut fixed structure on face-piece
And include the mobile terminal of this nut fixed structure on face-piece.
Background technology
Existing mobile terminal such as mobile phone, the fixing of nut on its internal face-piece typically has two ways.A kind of mode
Being to be moulded in face-piece plastic cement by nut by in-mould injection technique, this kind of fixed form, due to embedding and injection molding in needs mould, needs
Artificial placing nut, while increasing cost of labor, can affect yield；Plus requiring that nut is immovable, plastic cement plug-hole needs
Wanting sealing, mould and die accuracy is required height, thus causes molding cycle long, yield is low, and cost is high.Another way is directly by spiral shell
Mother puts in face-piece, it is not necessary to in-mould injection, relies on Z-direction structural member to be pressed in casing internal, requires low to mould and die accuracy, the best
Rate is high, and assembling is simple；But nut is directly held down in Z-direction, needing and other parts are associated, the installation accuracy of nut can drop
Low, and nut fixes intensity deficiency.
Summary of the invention
It is contemplated that at least solve one of technical problem present in prior art.
To this end, the purpose of one aspect of the present invention is the fixed structure providing a kind of nut on face-piece.
The purpose of another aspect of the present invention is to provide a kind of above-mentioned nut fixed structure on face-piece that includes
Mobile terminal.
For achieving the above object, the embodiment of one aspect of the present invention provides a kind of nut fixed knot on face-piece
Structure, for mobile terminal, this nut fixed structure on face-piece includes: nut, and described nut has body and is arranged on institute
State the limiting section on body, described body has screwed hole；And face-piece, described face-piece offers for installing described nut
Mounting groove, the sidewall of described mounting groove is provided with spacing auxiliary section, and described limiting section matches with described spacing auxiliary section, with
Limit the motion relative to described face-piece of the described nut.
The nut that the above embodiment of the present invention provides fixed structure on face-piece, face-piece offers for installing spiral shell
Mother, and the mounting groove suitable with nut, nut after the opening of mounting groove loads mounting groove, the limiting section on nut and peace
Matching in spacing auxiliary section on the sidewall of tankage such that it is able to limits the nut motion relative to face-piece, it is achieved nut is in face
Fixing on shell, compared to using in-mould injection technique in prior art or relying on the extra Z-direction structural member that increases by nut pressure
Fixed form in casing, by the cooperation of limiting section and spacing auxiliary section realize nut on face-piece fixing by the way of, fall
The low requirement to mould and die accuracy, molding yield high, and nut need not the fixing of Z-direction structural member, thus improve nut and exist
Installation accuracy on face-piece, and installation strength raising.
It addition, the fixed structure that the nut of the above embodiment of the present invention offer is on face-piece also has following supplementary technology spy
Levy:
In technique scheme, it is preferable that described body extends to the direction of the sidewall near described mounting groove and forms institute
State limiting section；Described mounting groove includes first end and the second end being oppositely arranged and being connected, the horizontal stroke of described first end
Sectional area forms described limit more than the cross-sectional area of described the second end, described first end with the junction of described the second end
Auxiliary section, position, described nut after the opening of first end loads described mounting groove, described limiting section and described spacing auxiliary section
Abut against.
In above-described embodiment, body (direction of the sidewall of close mounting groove) laterally extends and forms limiting section, mounting groove
For step trough, the first end different including cross-sectional area and the second end, with the junction at first end Yu the second end
Forming step, step is spacing auxiliary section, and in installation process, nut sequentially passes through first end and the second end and loads peace
Tankage, loads after mounting groove, and limiting section support is connected on step, and nut is played the position-limiting action of Z-direction by step, it is to avoid nut is from the
One end moves to the direction of the second end, thus coordinating by limiting section and step, it is achieved spacing to nut Z-direction, carries
The high positioning precision of nut, and simple in construction, and avoid and correlation technique needs other part coordinate to realize nut location
And the drawback that nut fixed structure is complicated, nut positioning precision is poor caused.
In technique scheme, it is preferable that described nut and described mounting groove matched in clearance.
Mounting groove, nut and mounting groove matched in clearance is loaded, it is to avoid when nut is installed into mounting groove, to spiral shell for convenience of nut
Female or face-piece causes damage, and certainly, nut and mounting groove can also use the mode of interference fit.
In technique scheme, it is preferable that described nut fixed structure on face-piece also includes: screen, described screen
It is covered on described face-piece, and covers the opening of described first end, so that after described nut loads described mounting groove, described
On nut, the one end near described screen abuts against with described screen.
In above-described embodiment, the first end of mounting groove is arranged near screen, and the second end is arranged away from screen, due to the
The cross-sectional area of one end is more than the cross-sectional area of the second end, and nut is to load mounting groove, spiral shell from the opening of first end
After female loading mounting groove, screen is covered on face-piece, and the opening of screen capping first end so that screen is connected to nut
Upper on one end of screen, thus nut is formed spacing, it is to avoid nut is along the direction fortune from the second end to first end
Dynamic, then coordinate the step position-limiting action to limiting section, define the motion of nut Z-direction is spacing.
In technique scheme, it is preferable that offer the limit of one end open for installing described screen on described face-piece
Position groove, described stopper slot includes that groove bottom wall, described mounting groove are opened in the groove bottom wall of described stopper slot.
In above-described embodiment, on face-piece, the side near first end offers stopper slot, and stopper slot one end open also has
There are groove bottom wall, screen to be arranged in stopper slot, for simplifying nut fixed structure on face-piece, the groove bottom wall of stopper slot side opened
Be provided with mounting groove, i.e. stopper slot is connected with mounting groove, thus after nut is loaded mounting groove, utilizes mobile terminal indispensable
Screen just can realize the location to nut Z-direction.
Preferably, screen is the touch screen glass of mobile terminal, and touch screen glass is pasted onto on face-piece by glue.
Preferably, described body extends to the direction of the sidewall near described mounting groove and forms two described limiting sections, and two
Individual described limiting section is oppositely arranged.
In above-described embodiment, body extends to relative dual-side and forms two limiting sections, and i.e. two limiting sections are positioned at this
The both sides that body is relative, thus after nut loads mounting groove, nut stress equalization.Certainly, body can also extend shape to side
Become limiting section, or, body forms limiting section to adjacent or relative both sides or polygon extension.
Preferably, the Zhou Suoshu that described body extends formation circumferential to the direction of the sidewall near described mounting groove is spacing
Portion.
Certainly, body circumferentially extending can also form circumferential limiting section, further enhances step and fixes limiting section
Effect.
In technique scheme, it is preferable that described mobile terminal also includes that battery cover, described battery cover are arranged on described
On shell, and being connected with described nut by screw, described mounting groove offers screw on the sidewall of described battery cover and keeps away
Groove, described screw escape groove is allowed to be oppositely arranged with described screwed hole.
In above-described embodiment, battery cover lid is located on face-piece, and battery cover is connected by screw with face-piece, on battery cover
Offer through hole, mounting groove offers screw escape groove on the sidewall of battery cover, after battery cover lid is located on face-piece, spiral shell
Nail sequentially passes through through hole, screw escape groove and screwed hole, it is achieved battery cover is connected with the fixing of face-piece.Certainly, screw is alternatively
Bolt.
In technique scheme, it is preferable that described body forms institute to the direction of the sidewall away from described mounting groove depression
Stating limiting section, the sidewall of described mounting groove is to protruding the described spacing auxiliary section of formation near the direction of described body；Or, described
Body protrudes to the direction of the sidewall near described mounting groove and forms described limiting section, and the sidewall of described mounting groove is to away from described
The direction depression of body forms described spacing auxiliary section.
The internal face of the sidewall of mounting groove protrudes the projection forming circumference, or forms multiple projection, and this projection is i.e. limited
Auxiliary section, position, body forms corresponding draw-in groove to the direction of the sidewall of remotely mounted groove depression, and this draw-in groove is limiting section, by spiral shell
Female load mounting groove after, protruding insert in draw-in groove, by protruding coordinating with draw-in groove, it is achieved nut fixing on face-piece.
Preferably, projection is provided with guiding surface, and draw-in groove is provided with corresponding guiding surface, such as protruding longitudinal section in
Circular arc, the longitudinal section of corresponding draw-in groove is circular arc, improves projection and inserts the smooth degree in draw-in groove.
Preferably, projection is elastic bumps, such as, offer holding tank on the internal face of the sidewall of mounting groove, holding tank
Opening, towards body, is provided with projection in holding tank, set between groove bottom wall (cell wall relative with opening) and the projection of holding tank
Putting elastic component, projection can be stretched out under the effect of elastic component or be retracted to holding tank, can promote protruding insertion draw-in groove equally
Interior smooth degree.
It is of course also possible to be that body protrudes formation limiting section, the sidewall of mounting groove to the direction of the sidewall near mounting groove
Cave in the direction away from body and form spacing auxiliary section.
In technique scheme, it is preferable that the quantity of described nut is two, two described nuts are along the width of described face-piece
Degree direction is oppositely arranged, and described face-piece offers two the described mounting grooves being respectively mounted two described nuts.
The embodiment of second aspect of the present invention provides a kind of mobile terminal, including: the spiral shell described in any of the above-described embodiment
Female fixed structure on face-piece；Battery cover, described battery cover lid is located on described face-piece, and described battery cover is provided with through hole；
And screw, described screw is through the screwed hole on described through hole and described nut, to connect described face-piece and described battery cover.
The mobile terminal that the above embodiment of the present invention provides, battery cover is provided with through hole, and battery cover lid is located on face-piece
After, screw sequentially passes through through hole and screwed hole, it is achieved face-piece is connected with the fixing of battery cover.Owing to mobile terminal includes first
The nut described in the embodiment of aspect fixed structure on face-piece, thus there is the nut described in embodiment of first aspect
Fixed structure on face-piece is had the advantage that, does not repeats them here.
Additional aspect and the advantage of the present invention will become obvious in following description part, or by the practice of the present invention
Recognize.
Accompanying drawing explanation
Above-mentioned and/or the additional aspect of the present invention and advantage are from combining the accompanying drawings below description to embodiment and will become
Substantially with easy to understand, wherein:
Fig. 1 is the structural representation of the nut described in first embodiment of present invention assembling process on face-piece；
Fig. 2 is the structure for amplifying schematic diagram in A portion in Fig. 1；
Fig. 3 is the structural representation of the nut described in first embodiment of present invention assembling process on face-piece；
Fig. 4 is the structure for amplifying schematic diagram in B portion in Fig. 3；
Fig. 5 is the structural representation after the nut described in first embodiment of the present invention has assembled on face-piece；
Fig. 6 be in Fig. 5 C-C to sectional structure schematic diagram, wherein the direction of arrow F represents the installation direction of nut；
Fig. 7 is the structure for amplifying schematic diagram in D portion in Fig. 6；
Fig. 8 is the sectional structure signal after the nut described in second embodiment of the present invention has assembled on face-piece
Figure；
Fig. 9 is the structure for amplifying schematic diagram in G portion in Fig. 8.
Wherein, in Fig. 1 to Fig. 9, corresponding relation between reference and component names is:
1 nut, 11 bodies, 12 limiting sections, 13 screwed holes, 2 face-pieces, 21 mounting grooves, 211 first ends, 212 second ends
Portion, 213 spacing auxiliary sections, 22 stopper slots, groove bottom wall 221.
Detailed description of the invention
In order to be more clearly understood that the above-mentioned purpose of the present invention, feature and advantage, real with concrete below in conjunction with the accompanying drawings
The present invention is further described in detail by mode of executing.It should be noted that in the case of not conflicting, the enforcement of the application
Feature in example and embodiment can be mutually combined.
Elaborate a lot of detail in the following description so that fully understanding the present invention, but, the present invention also may be used
Implementing to use other to be different from mode described here, therefore, protection scope of the present invention is not by following public tool
The restriction of body embodiment.
Describe the fixed structure on face-piece of the nut according to some embodiments of the invention with reference to the accompanying drawings and move eventually
End.
As shown in Figures 5 to 7, a kind of nut 1 provided according to some embodiments of the invention fixed knot on face-piece 2
Structure, for mobile terminal, this nut 1 fixed structure on face-piece 2 includes nut 1 and face-piece 2.Nut 1 has body 11 He
The limiting section 12 being arranged on body 11, body 11 has screwed hole 13；The peace for installing nut 1 is offered on face-piece 2
Tankage 21, the sidewall of mounting groove 21 is provided with spacing auxiliary section 213, and limiting section 12 matches with spacing auxiliary section 213, to limit
Nut 1 is relative to the motion of face-piece 2.
The nut 1 that the above embodiment of the present invention provides fixed structure on face-piece 2, face-piece 2 offers for installing
Nut 1, and the mounting groove 21 suitable with nut 1, after nut 1 loads mounting groove 21, the limiting section 12 on nut 1 and mounting groove
Matching in spacing auxiliary section 213 on the sidewall of 21 such that it is able to limits the nut 1 motion relative to face-piece 2, it is achieved nut 1
Fixing on face-piece 2, compared to using in-mould injection technique in prior art or relying on the extra Z-direction structural member that increases by spiral shell
Female 1 fixed form being pressed in casing, realizes nut 1 by the cooperation of limiting section 12 and spacing auxiliary section 213 and consolidates on face-piece 2
Fixed mode, reduces the requirement to mould and die accuracy, and molding yield is high, and nut 1 need not the fixing of Z-direction structural member, thus
Improve the nut 1 installation accuracy on face-piece 2, and installation strength improves.
Embodiment one:
A kind of nut 1 fixed structure on face-piece 2, for mobile terminal, this nut 1 fixed structure on face-piece 2
Including nut 1 and face-piece 2.Nut 1 has body 11 and the limiting section 12 being arranged on body 11, and body 11 has screwed hole
13；Offering the mounting groove 21 for installing nut 1 on face-piece 2, the sidewall of mounting groove 21 is provided with spacing auxiliary section 213, limit
Position portion 12 matches with spacing auxiliary section 213, to limit the nut 1 motion relative to face-piece 2.
Preferably, as shown in Figures 1 to 7, body 11 extends to the direction of the sidewall near mounting groove 21 and forms limiting section
12；Mounting groove 21 includes first end 211 and the second end 212 being oppositely arranged and being connected, the cross section of first end 211
The long-pending cross-sectional area more than the second end 212, first end 211 forms spacing auxiliary section with the junction of the second end 212
213, nut 1 is after the opening of first end 211 loads mounting groove 21, and limiting section 12 abuts against with spacing auxiliary section 213.
In above-described embodiment, body 11 extends to the direction (outwards) of the sidewall near mounting groove and forms limiting section 12, peace
Tankage 21 is step trough, the first end 211 different including cross-sectional area and the second end 212, and 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 first end 211 He
The second end 212 and load mounting groove 21, in the installation direction of nut such as Fig. 6, F represents, loads after mounting groove 21, limiting section 12
Being connected on step, nut 1 is played the position-limiting action of Z-direction by step, it is to avoid nut 1 from first end 211 to the second end 212
Direction motion, thus coordinating by limiting section 12 and step, it is achieved to spacing in Z-direction of nut 1, improve nut 1
Positioning precision, and simple in construction, and avoid and prior art needs other part coordinate to realize nut 1 and position and the spiral shell that causes
Female 1 fixed structure is complicated, the drawback of nut 1 positioning precision difference.
Preferably, nut 1 and mounting groove 21 matched in clearance.
Mounting groove 21, nut 1 and mounting groove 21 matched in clearance is loaded, it is to avoid nut 1 is installed into mounting groove for convenience of nut 1
When 21, nut 1 or face-piece 2 being caused damage, certainly, nut 1 and mounting groove 21 can also use the mode of interference fit.
Preferably, the nut 1 fixed structure on face-piece 2 also includes screen, and screen is covered on face-piece 2, and covers
The opening of one end 211, so that after nut 1 loads mounting groove 21, nut 1 abuts against with screen near one end of screen.
In above-described embodiment, the first end 211 of mounting groove 21 is arranged near screen, and the second end 212 sets away from screen
Putting, owing to the cross-sectional area of first end 211 is more than the cross-sectional area of the second end 212, nut 1 is from first end 211
Opening loads mounting groove 21, after nut 1 loads mounting groove 21, is covered in by screen on face-piece 2, and screen capping first end
The opening of 211 so that screen is connected on nut 1 on one end of screen, thus is formed spacing to nut 1, it is to avoid nut 1
Along moving from the second end 212 to the direction of first end 211, then coordinate the step position-limiting action to limiting section 12, define
To nut 1 Z-direction move spacing.
Preferably, as shown in Figure 6 and Figure 7, face-piece 2 offers the stopper slot 22 of one end open for installing screen,
Stopper slot 22 includes groove bottom wall 221, and the groove bottom wall 221 of stopper slot 22 offers mounting groove 21.
In above-described embodiment, on face-piece 2, the side near first end 211 offers stopper slot 22, stopper slot 22 one end
Opening also has groove bottom wall 221, and screen is arranged in stopper slot 22, for simplifying the nut 1 fixed structure on face-piece 2, spacing
Offer mounting groove 21, i.e. stopper slot 22 in the groove bottom wall 221 of groove 22 to be connected with mounting groove 21, thus nut 1 is loaded peace
After tankage 21, utilize the indispensable screen of mobile terminal just can realize nut 1 in the location of Z-direction.
Preferably, screen is the touch screen glass of mobile terminal, and touch screen glass is pasted onto on face-piece 2 by glue.
Preferably, as shown in Figures 1 to 4, body 11 extends to the direction of the sidewall near mounting groove 21 and forms two limits
Position portion 12, two limiting sections 12 are oppositely arranged.
In above-described embodiment, body 11 extends to relative both sides and forms two limiting sections 12, i.e. two limiting sections 12
In the both sides that body 11 is relative, thus after nut 1 loads mounting groove 21, nut 1 stress equalization.Certainly, body 11 can also
Extend to side and form limiting section 12, or, body 11 extends to adjacent or relative both sides or many sides and forms limiting section 12.
Preferably, body 11 is circumferentially extending to the direction of the sidewall near mounting groove 21 forms circumferential limiting section 12.
Certainly, body 11 can also outside circumferentially extending formed circumference limiting section 12, further enhance step to spacing
The fixation in portion.
Preferably, described mobile terminal also includes battery cover, and battery cover is arranged on face-piece 2, setting opposing with screen, and
Being connected with nut 1 by screw, mounting groove 21 offers screw escape groove on the sidewall of battery cover, screw escape groove with
Screwed hole 13 is oppositely arranged.
In above-described embodiment, battery cover lid is located on face-piece 2, and battery cover is connected by screw with face-piece 2, battery cover
On offer through hole, on mounting groove 21 near battery cover sidewall on offer screw escape groove, battery cover lid is located on face-piece 2
After, screw sequentially passes through through hole, screw escape groove and screwed hole 13, it is achieved battery cover is connected with the fixing of face-piece 2.Certainly, spiral shell
Nail is alternatively bolt.
Preferably, as shown in Figures 1 to 6, the quantity of nut 1 is two, and two nuts 1 are along the width of face-piece 2
(direction of arrow E in Fig. 6) is oppositely arranged, and face-piece 2 offers two mounting grooves 21 being respectively mounted two nuts 1.
Embodiment two:
Different from embodiment one are, as shown in Figure 8 and Figure 9, body 11 is to the direction of the sidewall of remotely mounted groove 21
Depression forms limiting section 12, and the sidewall of mounting groove 21 is to protruding the spacing auxiliary section 213 of formation near the direction of body 11.
In above-described embodiment, the internal face of the sidewall of mounting groove 21 protrudes the projection forming circumference, or is formed multiple convex
Rising, this projection is spacing auxiliary section 213, and body 11 forms corresponding card to the direction of the sidewall of remotely mounted groove 21 depression
Groove, this draw-in groove is limiting section 12, after nut 1 is loaded mounting groove 21, protruding inserts in draw-in groove, by protruding joining with draw-in groove
Close, it is achieved nut 1 fixing on face-piece 2.
Preferably, projection is provided with guiding surface, and draw-in groove is provided with in corresponding guiding surface, such as Fig. 8 and Fig. 9, convex
Playing cross section along the vertical direction is circular arc, and corresponding draw-in groove cross section along the vertical direction is circular arc, improves projection and inserts card
Smooth degree in groove.
Preferably, projection is elastic bumps, such as, offer holding tank, holding tank on the internal face of the sidewall of mounting groove 21
Opening towards body 11, be provided with projection in holding tank, in groove bottom wall (cell wall relative with opening) and the projection of holding tank
Between elastic component is set, protruding can stretch out or be retracted to holding tank under the effect of elastic component, nut 1 loads in mounting groove 21
After, elastic bumps ejects and snaps in draw-in groove, it is achieved nut 1 fixing on face-piece 2, and elastic bumps can promote protruding insertion
Smooth degree in draw-in groove.
It is of course also possible to be that body 11 protrudes formation limiting section 12, mounting groove to the direction of the sidewall near mounting groove 21
The sidewall of 21 caves in the direction away from body 11 and forms spacing auxiliary section 213.
The embodiment of 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 provided with through hole；Screw passes
Screwed 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 is provided with through hole, and battery cover lid is located on face-piece 2
After, screw sequentially passes through through hole and screwed hole 13, it is achieved face-piece 2 is connected with the fixing of battery cover.Owing to mobile terminal includes
The nut 1 of the embodiment of one aspect fixed structure on face-piece 2, thus there is the nut 1 of the embodiment of first aspect
Fixed structure on face-piece 2 is had the advantage that, does not repeats them here.
In sum, the nut 1 that the embodiment of the present invention provides fixed structure on face-piece 2, nut 1 loads mounting groove 21
After, by coordinating of limiting section 12 and spacing auxiliary section 213, it is possible to realize the position-limiting action to nut 1, it is to avoid nut 1 is relative
In face-piece 2 moving along Z-direction, fixed structure is simple, low cost.
In describing the invention, unless otherwise clearly defined and limited, term " multiple " refer to two or two with
On；Unless otherwise prescribed or explanation, term " connects ", " fixing " etc. all should be interpreted broadly, and such as, " connection " can be fixing
Connect, it is also possible to be to removably connect, or be integrally connected, or electrical connection；Can be to be joined directly together, it is also possible to by middle matchmaker
Jie is indirectly connected to.For the ordinary skill in the art, can understand that above-mentioned term is in the present invention as the case may be
In concrete meaning.
In the description of this specification, it is to be understood that term " on ", D score, "front", "rear", the instruction such as "left", "right"
Orientation or position relationship be based on orientation shown in the drawings or position relationship, be for only for ease of description the present invention and simplification retouch
State rather than indicate or imply the device of indication or unit must have specific direction, with specific azimuth configuration and operation,
It is thus impossible to be interpreted as limitation of the present invention.
In the description of this specification, the description of term " embodiment ", " some embodiments ", " specific embodiment " etc.
Mean to combine this embodiment or specific features, structure, material or feature that example describes to be contained at least one of the present invention real
Execute in example or example.In this manual, the schematic representation to above-mentioned term is not necessarily referring to identical embodiment or reality
Example.And, the specific features of description, structure, material or feature can in any one or more embodiments or example with
Suitably mode combines.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.All within the spirit and principles in the present invention, that is made any repaiies
Change, equivalent, improvement etc., should be included within the scope of the present invention.
Claims (10)
1. a nut fixed structure on face-piece, for mobile terminal, it is characterised in that including:
Nut, described nut has body and arranges limiting section on the body, described body has screwed hole；With
Face-piece, described face-piece offers the mounting groove for installing described nut, and the sidewall of described mounting groove is provided with spacing
Auxiliary section, described limiting section matches with described spacing auxiliary section, to limit the motion relative to described face-piece of the described nut.
The nut the most according to claim 1 fixed structure on face-piece, it is characterised in that
Described body extends to the direction of the sidewall near described mounting groove and forms described limiting section；
Described mounting groove includes first end and the second end being oppositely arranged and being connected, the cross-sectional area of described first end
More than the cross-sectional area of described the second end, described first end forms described spacing coordinate with the junction of described the second end
Portion, described nut after the opening of described first end loads described mounting groove, described limiting section and described spacing auxiliary section phase
Abut.
The nut the most according to claim 1 fixed structure on face-piece, it is characterised in that
Described nut and described mounting groove matched in clearance.
The nut the most according to claim 2 fixed structure on face-piece, it is characterised in that also include:
Screen, described screen is covered on described face-piece, and covers the opening of described first end, so that described nut loads institute
After stating mounting groove, described nut abuts against with described screen near one end of described screen.
The nut the most according to claim 4 fixed structure on face-piece, it is characterised in that
Offering the stopper slot of one end open for installing described screen on described face-piece, described stopper slot includes groove bottom wall,
Described mounting groove is opened in the groove bottom wall of described stopper slot.
6. according to the fixed structure on face-piece of the nut according to any one of claim 2 to 5, it is characterised in that
Described body extends and forms two described limiting sections, and two described limiting sections are oppositely arranged；Or, described body circumference is prolonged
Stretch the described limiting section of formation.
The nut the most according to claim 1 fixed structure on face-piece, it is characterised in that
Described body to the direction of the sidewall away from described mounting groove depression formed described limiting section, the sidewall of described mounting groove to
Protrude near the direction of described body and form described spacing auxiliary section；Or,
Described body near described mounting groove sidewall direction protrude formed described limiting section, the sidewall of described mounting groove to
Direction depression away from described body forms described spacing auxiliary section.
8. according to the fixed structure on face-piece of the nut according to any one of claim 1 to 5 and 7, it is characterised in that
Described mobile terminal includes that battery cover, described battery cover are arranged on described face-piece, and by screw and described nut phase
Connecting, described mounting groove offers screw escape groove, described screw escape groove and described spiral shell on the sidewall of described battery cover
Pit is oppositely arranged.
9. according to the fixed structure on face-piece of the nut according to any one of claim 1 to 5 and 7, it is characterised in that
Described nut is two, and two described nuts are oppositely arranged along the width of described face-piece, and described face-piece offers
It is respectively mounted two described mounting grooves of two described nuts.
10. a mobile terminal, it is characterised in that including:
Nut fixed structure on face-piece as claimed in any one of claims 1-9 wherein；
Battery cover, described battery cover is arranged on described face-piece, and described battery cover is provided with through hole；With
Screw, described screw is through the screwed hole on described through hole and described nut, to connect described face-piece and described 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 |
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| 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 |
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| Publication Number | Publication Date |
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| CN106060205A true CN106060205A (en) | 2016-10-26 |
| CN106060205B CN106060205B (en) | 2019-06-11 |
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| CN201610606304.1A Active CN106060205B (en) | 2016-07-28 | 2016-07-28 | Fixed structure and mobile terminal of the nut on face-piece |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11211690B2 (en) | 2017-11-10 | 2021-12-28 | Shenzhen Heytap Technology Corp., Ltd. | Middle frame assembly and electronic device |
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 |
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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 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11211690B2 (en) | 2017-11-10 | 2021-12-28 | Shenzhen Heytap Technology Corp., Ltd. | Middle frame assembly and electronic device |
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| CN106060205B (en) | 2019-06-11 |
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