CN109561629A - Terminal device - Google Patents
Terminal device Download PDFInfo
- Publication number
- CN109561629A CN109561629A CN201910022922.5A CN201910022922A CN109561629A CN 109561629 A CN109561629 A CN 109561629A CN 201910022922 A CN201910022922 A CN 201910022922A CN 109561629 A CN109561629 A CN 109561629A
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- Prior art keywords
- mainboard
- terminal device
- elastic portion
- center
- main part
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Classifications
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/14—Mounting supporting structure in casing or on frame or rack
- H05K7/1401—Mounting supporting structure in casing or on frame or rack comprising clamping or extracting means
- H05K7/1402—Mounting supporting structure in casing or on frame or rack comprising clamping or extracting means for securing or extracting printed circuit boards
- H05K7/1405—Mounting supporting structure in casing or on frame or rack comprising clamping or extracting means for securing or extracting printed circuit boards by clips or resilient members, e.g. hooks
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Telephone Set Structure (AREA)
Abstract
The disclosure discloses a kind of terminal device, comprising: center, the side wall including the setting of the side of bottom plate and bottom plate；Mainboard is contained in the center, and the mainboard is equipped with elastic construction close to the side of the bottom plate；Fixing buckle, comprising: main part, the one side with the mainboard close to the bottom plate are connect.Elastic portion, extended and repeatedly bent to center direction away from the bottom plate direction from the main part and extended to form, the center is isolated with mainboard, the elastic portion is shunk after being squeezed to main part direction, abut the elastic portion with the center side wall, for fixing mainboard.It can solve the mainboard assembly problem of mobile phone, so that assembling process is convenient simple, improve assembly efficiency.
Description
Technical field
This disclosure relates to the communications field, in particular to a kind of terminal device.
Background technique
Currently, the mainboard for terminal device is installed, generally require to connect on the two sides frame of the two sides of mainboard and center.
In general, the side wall of center offers the fixing groove for fixing mainboard.When assembling mainboard, mainboard is by way of oblique cutting
Installation.Firstly, mainboard inclination is inserted into the side side of mainboard is oblique in fixing groove, then, by the relatively another of mainboard
Side is put down, then is cooperatively connected by equipment Kato and mainboard, realizes pre-fixing for center and mainboard.
But mainboard is the higher electronic device of precision, mainboard is equipped with a variety of electrical tracks.In traditional installation mainboard
During, when entering mainboard oblique cutting in the card slot of frame, friction is easy to happen between mainboard and center frame.At present
Terminal device is to enhance its shatter-resistant performance, and the hardness of center frame is higher and higher.Therefore, the higher frame of hardness is easy for
Mainboard can be made to wear, reduce the production yield of terminal device.
Summary of the invention
In order to solve the problems, such as that the assembly of terminal device mainboard is also easy to produce abrasion in the related technology, present disclose provides a kind of ends
End equipment.
The disclosure provides a kind of terminal device, comprising:
Center, the side wall including the setting of the side of bottom plate and bottom plate；
Mainboard is contained in the center, and the mainboard is equipped with elastic construction close to the side of the bottom plate；
Fixing buckle, comprising:
Main part, the one side with the mainboard close to the bottom plate are connect；
Elastic portion deviates from bottom plate direction extension and repeatedly bends to center direction extending to form from the main part,
The center is isolated with mainboard, the elastic portion be squeezed after to the main part direction shrink, make the elastic portion with
The center side wall abuts, for fixing mainboard.
The technical scheme provided by this disclosed embodiment can include the following benefits:
The disclosure provides a kind of terminal device, and the terminal device includes center, mainboard and fixing buckle.The terminal is set
It is standby in assembling process, can be directly by mainboard vertical depression, at this moment the elastic portion of fixing buckle is contacted with the card slot of center.Continue
When pressing down, the elastic arm of fixing buckle can generate elastic deformation, cause elastic portion to mainboard direction shrink, elastic portion leading arm with
The angle formed between the ontology becomes smaller always, the buckle that can be fitted into center until meeting mainboard.When assembly is completed
Afterwards, elastic portion is no longer influenced by the power of center card slot, therefore elastic portion can rebound back initial state under the action of flexible deformation,
The angle formed between elastic portion leading arm and the ontology returns to reset condition, and after the assembly is completed, mainboard elastic construction is
Through well contacting with middle frame bottom plate, and there is the thrust upward to mainboard, at this time the protrusion and the card slot card of center of fixing buckle
It closes, therefore can guarantee the good assembly of mainboard.
The disclosure can solve the mainboard assembly problem of mobile phone using above-mentioned terminal device, so that the convenient letter of assembling process
Easily, assembly efficiency is improved.
It should be understood that the above general description and the following detailed description are merely exemplary, this can not be limited
It is open.
Detailed description of the invention
The drawings herein are incorporated into the specification and forms part of this specification, and shows the implementation for meeting the disclosure
Example, and consistent with the instructions for explaining the principles of this disclosure.
Fig. 1 is the structural schematic diagram of disclosure terminal device.
Fig. 2 is the structure sectional view of terminal device in the prior art.
Fig. 3 is the structure sectional view of disclosure terminal device.
Fig. 4 is the stress schematic diagram of disclosure fixing buckle.
Fig. 5 is the nature schematic diagram of disclosure fixing buckle.
Fig. 6 is the another schematic diagram of stress of disclosure fixing buckle.
Fig. 7 is the another schematic diagram of nature of disclosure fixing buckle.
Fig. 8-10 is the assembling process structure enlargement diagram of disclosure terminal device.
Figure 11 is the fixing buckle structural schematic diagram of disclosure terminal device.
Figure 12 is the partial structural diagram of disclosure terminal device.
Figure 13 is the another structural schematic diagram of fixing buckle of disclosure terminal device.
Figure 14 is the expanded schematic diagram of the fixing buckle of disclosure terminal device.
Figure 15 is the another expanded schematic diagram of the fixing buckle of disclosure terminal device.
Specific embodiment
Although the disclosure can easily show as various forms of embodiments, it is shown in the accompanying drawings and in this theory
What be will be explained in bright book is only some of specific embodiments, while being understandable that this specification is construed as
Disclosure principle it is exemplary illustrated, and be not intended to for the disclosure being restricted to it is illustrated herein as.
A feature pointed in this specification shall illustrate wherein the one of an embodiment of the disclosure as a result,
A feature, rather than imply that every implementation of the disclosure must have illustrated feature.Further it is to be noted that be this
Specification describes many features.Although certain features can be combined to show possible system design, these
Feature can also be used for other combinations that explanation is not known.As a result, unless otherwise indicated, illustrated combination is not intended to limit
System.
In the embodiments shown in the drawings, the instruction (such as upper, lower, left, right, front and rear) in direction is for explaining this public affairs
The structure for the various elements opened and movement are not absolute but opposite.When these elements are in position shown in the drawings,
These explanations are suitable.If the explanation of the position of these elements changes, the instruction in these directions is also correspondingly
Change.
In order to further illustrate the principle and structure of the disclosure, preferred embodiment of the present disclosure is carried out now in conjunction with attached drawing detailed
It describes in detail bright.
The disclosure provides a kind of terminal device, as shown in Figure 1, the terminal device includes center 10 and mainboard 20, mainboard
Antenna shrapnel 40 is additionally provided between 20 and center 10.Antenna shrapnel 40 is located at the terminal device unlike the prior art
Side, this arragement construction are conducive to save at the top of the mobile phone and space of bottom, make to accommodate at the top and bottom of mobile phone more
New construction, while also achieving the effect that beauty.But the equipment of this structure arrangement is no longer suitable in mainboard assembling process simultaneously
Close the mode of oblique cutting as shown in Figure 2.Because in assembling process, the problem of due to production line assembly precision, the mode of oblique cutting
Meeting is so that the elastic feeler of antenna shrapnel 40 dieback can cause the dress of mainboard 20 not entered, draw in assembling process in center side wall
Play that assembly is bad, as being easy to scrape the side wall for arriving center 10, so that antenna shrapnel 40 is worn, reducing equipment makes
Use the service life.
It therefore as shown in connection with fig. 3, further include fixing in the terminal device that the disclosure proposes in addition to including center 10 and mainboard 20
Button 30.
After mainboard 20 is fixedly connected with fixing buckle 30, elastic deformation is sent out after contacting by fixing buckle 30 with center 10, is assembled
Enter in the center 10.The mainboard 20 is contained in center 10 when the assembly is complete, and fixing buckle 30 is placed in center 10 and mainboard
Between 20, center 10 and mainboard 20 are isolated.Since fixing buckle 30 has elasticity, therefore certain buffer function can be played, kept away
Exempt from collision between mainboard 20 and center 10 to scrape, protect mainboard 20 and accurate device thereon, especially antenna shrapnel 40,
It is also avoided during angle-inserting type assembles simultaneously, dieback is in after the elastic feeler of antenna shrapnel 40 is contacted with center side wall
Frame side wall causes to assemble bad problem.
In conjunction with shown in Fig. 4 to 7, fixing buckle 30 includes: main part 32 and elastic portion 33.Fixing buckle 30 includes: main part 32
With elastic portion 33.Wherein elastic portion 33 has elasticity.
When applying a pressure to elastic portion 33, as shown in Figure 4 and Figure 6, elastic deformation occurs for elastic portion 33 to main body
32 direction of portion is shunk, and elastic portion 30 becomes smaller to the direct distance of main part, and width becomes smaller, and can accommodate mainboard 20 in
Gap between frame 10.And after removing pressure, as shown in figure 5 and figure 7, elastic portion 33 restores to the original state, and width also restores therewith,
Prevent fixing buckle is deviate from from the gap easily between mainboard 20 and center 10.
As shown in connection with fig. 10, center 10 includes bottom plate 11 and the side wall 12 positioned at 11 surrounding of bottom plate, and mainboard 20 is close to described
The side of bottom plate 11 is equipped with elastic construction, and the elastic construction can be antenna shrapnel 40 in the present embodiment.Fixing buckle 30 wraps
Include main part 32 and elastic portion 33.
Wherein, one side of the main part 32 with mainboard 20 close to 10 bottom plate 11 of center is connect.
Elastic portion 33 extends from main part 32 to away from 11 direction of bottom plate, then repeatedly bends to 10 direction of center and extend shape
At.
Wherein, the side wall 12 of center 10 is equipped with fixed strip 122, forms fixing groove between fixed strip 122 and bottom plate 11
121。
The elastic portion 33 of fixing buckle 30 is curved to 11 direction of bottom plate again after the extension of 11 direction of bottom plate from main part 32
Folding extends to form bending section 333, then extends after extending to the direction of center side wall 12 to close to main part 32 and 11 direction of bottom plate,
Form protrusion 331 and leading arm 332.
As seen in figs. 8-10, in assembling process, after first fixing buckle 30 is fixedly connected by main part 32 with mainboard 20,
Mainboard 20 is vertically directly pressed into center 10.In process of press in, the fixed strip 122 of center side wall 12 is led with elastic portion 33 first
It is contacted to arm 332.After applying pressure again, fixing groove 121 squeezes the leading arm 332, and the leading arm 332 is under pressure backward
32 side of main part is shunk, and elastic deformation is generated, and drives protrusion 331 to contract, simultaneously because fixing buckle 30 is structure as a whole,
Therefore the other parts of its elastic portion 33 also can stress occur elastic deformation, to 32 side of main part shrink, this can also make protrusion 331
To contract.In this way, protrusion 331 also just becomes smaller to the width between main part 32, be enough through fixed strip 122 when being varied down to and
Behind gap between mainboard 20, the protrusion 331 of fixing buckle 30 is just along the side slide downward of fixed strip 122 until protrusion 331
It is no longer contacted with fixed strip 122, protrusion 331 is stretched into fixing groove 121 at this time, and the elastic portion 33 of fixing buckle 30 restores to the original state.
Relative to oblique cutting method, the present embodiment is in assembling process, until beginning there was only fixing buckle 30 and center side wall 12 to whole
Fixed strip 122 contacts, and generates extruding and scraping, and all kinds of components on mainboard 20 do not contact with fixed strip 122, have
Protect to effect all kinds of components on mainboard.And only need to push mainboard 20 in assembling process, oblique cutting method is compared, no
The fixing groove 121 for needing accurately to be aligned very much the inner sidewall of center side wall 12, saves assembly time, improves assembly efficiency.
After the assembly is completed, elastic portion is no longer influenced by the extruding of fixing groove 121 and restores to the original state.It is connected to mainboard 20 simultaneously
Elastic construction (such as antenna shrapnel 40) is contacted with bottom plate 11, and generates elastic deformation, will be pushed up on mainboard 20.At this moment, elastic portion
Protrusion 331 on 33 is abutted with the fixed strip 122 of 10 side wall 12 of center, is prevented mainboard 20 from continuing up, is made the elasticity
Structure compresses are limited between mainboard 20 and bottom plate 11.In this way, mainboard 20 would not be because of the elastic force by the elastic construction
And center 10 is popped up, while also avoiding the voltuntary movement in the cavity of center 10 of mainboard 20.
On the other hand, bending section 333 is after the assembly is completed between mainboard 20 and center 10, and with 10 fixed strip of center
122 side fitting can squeeze bending section 333, bending section 333 when mainboard 20 is moved to the direction of center side wall 12 first
It is squeezed and generates elastic deformation, give 20 1 reaction forces of mainboard, mainboard 20 is prevented to continue the direction to center side wall 12
Movement, effectively prevents the frictional impact between mainboard 20 and center side wall 12, also avoids mainboard 20 in the cavity of center 10
Interior voltuntary movement.
If the elastic construction is antenna shrapnel 40, the antenna shrapnel when assembling completion in one of the embodiments,
40 feeler contact base plate 11 first, then moves downward with mainboard 20 and is compressed, and generates elastic deformation, anti-to mainboard 20 1
To elastic force, by mainboard 20 upwards push up.At this moment, since fixing buckle 30 is fixedly connected on the motherboard 120, therefore in its elastic portion 33
Protrusion 331 is just abutted with the fixed strip 122 of 10 side wall 12 of center, gives mainboard 20 1 downward pressure, so that mainboard 20
In fixed and center, it can guarantee good assembly.Simultaneously relative to oblique cutting method, the installation process of the present embodiment is directly vertical
It pushes, there is no transverse shear stress between 10 side wall 12 of elastic feeler and center of antenna shrapnel 40, therefore also avoid in oblique cutting
During formula is assembled, dieback causes to fill in center side wall after the elastic feeler of antenna shrapnel 40 is contacted with 10 side wall 12 of center
With bad problem.
The cross section of its protrusions 331 can be the shape of the protrusions such as angular, arc-shaped, quadrangle, as long as can accommodate
It is abutted in fixing groove 121 with fixed block 122, the disclosure is it is not limited here.
In one embodiment, protrusion 331 includes that face 3311 (being shown in FIG. 12) is matched on top, and face 3311 and fixing groove are matched in top
121 side wall offsets limit.The leading arm 332 of the elastic portion 33 is equipped with inclined-plane 3321 (being shown in FIG. 12).
In assembling process, fixed block 122 is contacted with inclined-plane 3321 first.After applying pressure again, fixed block 122 is squeezed tiltedly
Face 3321, inclined-plane 3321 are shunk after being under pressure to 32 side of fixing buckle main part, generate elastic deformation, while pressure conduction is to admittedly
Surely the other parts of elastic portion 33 are detained, entire elastic portion is all shunk towards 32 side of body part, while shrinking, fixed block 122
Always it is contacted with inclined-plane 3321, and is slided along the inclined-plane 3321 and squeeze elastic portion 33, until protrusion 331 and 122 side of fixed block
Wall contact, fixing buckle are contained in mainboard 20 to the gap between center completely.
After the assembly is completed, top offsets limit with face 3311 and fixed block 122, prevents mainboard 20 from continuing up, makes
Elastic construction (such as antenna shrapnel 40) compression is limited between mainboard 20 and bottom plate 11, while also limiting mainboard 20 in
Movement in the cavity of frame 10, mainboard is fixed in center.Therefore the top should use up with face 3311 and the side wall of fixing groove 121
Amount fitting, or the tip of protrusion 331 contact obliquely with fixed block 122 in this way, extruding of the protrusion 331 by fixed block 122
After can be stretched to 12 direction of center side wall, further prevent mainboard 20 deviate from center 10.If the tip of protrusion 331 is obliquely, convex
Playing 331 can be shunk by after the extruding of the side wall of fixing groove 121 to 32 direction of fixing buckle main part, and elastic deformation occurs, causes
Mainboard 20 deviates from center 10.
In conjunction with shown in Figure 11, main part 32 is equipped with angle 321, and it is fixed that mainboard 20 is equipped with towards the side of the main part 32
Position slot, angle 321 are inserted into the locating slot, position fixing buckle 30 and mainboard 20.
Wherein angle 321 at least one, can be multiple.Angle 321 can be located at the sheet of the fixing buckle 30
The two sides of body 31 are connect with the two sides of 30 ontology 31 of fixing buckle；Main part 32 can also be located at towards the mainboard 20
Surface is connect with the surface of the main part 32 towards the mainboard 20, this, which can act as, keeps fixing buckle 30 and mainboard 20 fixed
The effect of position, the disclosure is it is not limited here.
In the present embodiment, respectively there are an angle 321 in the two sides of the ontology 31 of fixing buckle 30, are inserted into 20 court of mainboard
In the locating slot opened up to the side of main part 32, plays a part of fixed and position.It, can be very convenient by way of grafting
Fixing buckle 30 is fixedly connected on the motherboard 120 by ground, be can be improved assembly efficiency, but is easy to appear the problem of being not connected firmly.
So in the embodiment show in figure 11, main part 32 further includes joint face 322, based on 32 towards the master
The surface of plate 20 is connect with mainboard 20.Angle 321 by 30 stationary positioned of fixing buckle on the motherboard 120 after, then by bonding or
Joint face 322 is connect by the mode of person's welding with the mainboard 20, since the stationary positioned of angle 321 acts on, so that fixed
Button 30 is not easy to loosen on mainboard, is in this way connected to joint face 322 more convenient on mainboard 20.Joint face 322 and mainboard
20 connection further strengthens the connection of fixing buckle 30 Yu mainboard 20, fixed due to using stronger connection type
Button 30 connect stronger with mainboard 20, and the case where be not in loose or dislocation, in assembling process and after assembling also more
Not readily disengage from mainboard 20.
In conjunction with shown in Figure 12, the two sides of main part 32 are equipped with connecting pin 323, connection in another embodiment of the disclosure
Foot 323 and mainboard 20 are abutted against to support mainboard 20.The surface and the main part 32 that connecting pin 323 is abutted with the mainboard 20
Towards between the surface of mainboard 20, there are articulamentums 50.After connecting pin 323 and mainboard 20 offset, because of support, so that it may
Easily to around connecting pin 323 that fixing buckle 30 and mainboard 20 is fixed.
Wherein, articulamentum 50 can be the welding materials such as scolding tin, be also possible to the adhesives such as hot melt adhesive, the purpose is to for
Main part 32 and mainboard 20 are fixed together, i.e., are fixedly connected with fixing buckle 30 on the motherboard 120.
When articulamentum 50 is scolding tin, in the welding process, welding gun is welded along connecting pin 323, and scolding tin is filled into
Surface that connecting pin 323 is abutted with the mainboard 20 and the main part 32 are realized towards the cavity between the surface of mainboard 20
Firm welding.
When articulamentum 50 is hot melt adhesive, during the bonding process, glue rifle is bonded along connecting pin 323, and hot melt adhesive is filled
The surface that is abutted with the mainboard 20 of filling connecting pin 323 and the main part 32 towards the cavity between the surface of mainboard 20,
Realize firm bonding.
In conjunction with shown in Figure 13, the one end of main part 32 far from elastic portion 33 extends to form back bending section backwards to the bending of mainboard 20
325, with supportive body portion 32.The end of back bending section 325 is equipped with position-limit foot 341.The elastic portion 33 is surrounded in 341 back bending of position-limit foot
Leading arm 332, so that the leading arm 332 of elastic portion 33 is limited in the inside of position-limit foot 341.The leading arm 332 of elastic portion 33
Equipped with convex wing 3322, the convex wing 3322 intersects with the position-limit foot 341.
During the installation process, in order to save time, installation dynamics very accurate can not be grasped, if assembly force is spent greatly,
It is squeezed after device contacts to bottom plate 11 on mainboard 20, is easy to appear damage.Therefore add a back bending section 325.If assembly
When dynamics it is excessive, 20 stress of mainboard is downward, and back bending section 325 touches bottom plate 11 first, then occur elastic deformation compression, no
Disconnected limitation mainboard 20 moves downward, and the compression degree of back bending section 325 is bigger, and generated reversed elastic force is also bigger, thus protects
It has demonstrate,proved in the case where assembling situation with stronger dynamics, mainboard 20 will not generate extruding with bottom plate 11 moment, play the role of buffering.
Since the leading arm 332 of elastic portion 33 has elasticity, if not adding obstruction to leading arm 332, leading arm 332 has very much
It may be trailed due to elasticity, and leading arm 332 is stretched to the direction far from main part 32, so that assembly is asked
Topic.At this moment, in the pre-assembly, it is also necessary to which leading arm 332 is repositioned to normal position.Therefore in the present embodiment, fixing buckle 30 is gone back
Including position-limit foot 341.The leading arm 332 of the elastic portion 33 is surrounded in 341 back bending of position-limit foot, makes the leading arm of the elastic portion 33
332 are limited in the inside of the position-limit foot 341.Leading arm 332 has thus been limited to flex outward.
Further, as shown in connection with fig. 7, it can also be equipped with convex wing 3323 in the leading arm 332 of elastic portion 33, makes convex wing
3323 intersect with position-limit foot 341, when leading arm 332 because when elasticity is to position-limit foot direction stretching routine, position-limit foot 341 and guiding
Convex wing 3323 on arm 332 contacts, and generates a resistance flexed outward to convex wing 3323, so that convex wing 3323 can not be outside
Stretching, extension, further restricted guidance arm 332 flex outward.
In the another embodiment of the disclosure, in conjunction with shown in Figure 14 and 15, fixing buckle 30 is that metal plate bends integral structure.
Sheet metal 90 is respectively formed the main part 32 and elastic portion 33 of fixing buckle 30, wherein sheet metal by repeatedly bending
90 two side planes 92 are bent into the angle 321 and connecting pin 323 of main part 32, and mid-plane 91 is bent into back bending section
325.And upper plane 93 and top plane 94 are bent into the joint face 322 of main part 32 and the bending section 333 of elastic portion, convex respectively
Play 331 and leading arm 332.
Since in metal plate bending integral structure forming process, the partial portion of fixing buckle 30, therefore can still in compressive state
So that fixing buckle 30 has remained biggish elasticity, guarantee that fixing buckle 30 is easy to compress in assembling stage, after assembly terminates
It restores to the original state in time, and easy to process.
In the another embodiment of the disclosure, mainboard 20 is equipped with chamfering or fillet close to the side of the fixing buckle, with
It prevents fixing buckle 30 in installation process from scraping to the seamed edge of the contact of 20 side compression of mainboard and mainboard, and detracts fixing buckle 30
Service life.
The above is only the preferable possible embodiments of the disclosure, not limit the protection scope of the disclosure, all to use the disclosure
The variation of equivalent structure made by specification and accompanying drawing content, is all contained in the protection scope of the disclosure.
Those skilled in the art after considering the specification and implementing the invention disclosed here, will readily occur to its of the disclosure
His embodiment.This application is intended to cover any variations, uses, or adaptations of the disclosure, these modifications, purposes or
Adaptive change follow the general principles of this disclosure and including the undocumented common knowledge in the art of the disclosure or
Conventional techniques.The description and examples are only to be considered as illustrative, and the true scope and spirit of the disclosure are by claim
It points out.
Claims (15)
1. a kind of terminal device characterized by comprising
Center, the side wall including the setting of the side of bottom plate and bottom plate；
Mainboard is contained in the center, and the mainboard is equipped with elastic construction close to the side of the bottom plate；
Fixing buckle, comprising:
Main part, the one side with the mainboard close to the bottom plate are connect；
Elastic portion deviates from bottom plate direction extension and repeatedly bends to center direction extending to form, by institute from the main part
Center to be stated to be isolated with mainboard, the elastic portion is shunk after being squeezed to main part direction,
Abut the elastic portion with the center side wall, for fixing mainboard.
2. terminal device according to claim 1, which is characterized in that the side wall of the center is provided with fixed strip, described
Fixing groove is formed between fixed strip and the bottom plate；
The elastic portion of the fixing buckle further includes with protrusion made of bending, and the protrusion is contained in the fixing groove, with institute
Fixed strip abutting is stated, for fixing mainboard.
3. terminal device according to claim 2, which is characterized in that it is described protrusion include top match face, it is described top with face with
The fixed strip offsets on one side towards the bottom plate.
4. terminal device according to claim 1, which is characterized in that the elastic portion of the fixing buckle further includes leading arm,
The leading arm is shunk after being squeezed to main part direction, abuts the elastic portion with the center side wall, with fixed master
Plate.
5. terminal device according to claim 4, which is characterized in that the leading arm of the elastic portion is equipped with inclined-plane, described
Protrusion squeezes the elastic portion along inclined-plane sliding.
6. terminal device according to claim 1, which is characterized in that the elastic portion of the fixing buckle is carried on the back by the main part
Bending section is extended to form to the bending of bottom plate direction again after extending from the bottom plate direction, the bending section is located at the mainboard and institute
It states that center is direct, avoids directly contacting for mainboard and center.
7. terminal device according to claim 1, which is characterized in that the main part is equipped with angle, the mainboard court
It is equipped with locating slot to the side of the main part, the angle is inserted into the locating slot, keeps the fixing buckle and mainboard fixed
Position.
8. terminal device according to claim 1, which is characterized in that the main part is to connect towards the surface of the mainboard
Junction, the joint face are connect with the mainboard.
9. terminal device according to claim 1, which is characterized in that the two sides of the main part are equipped with connecting pin, described
Connecting pin and the mainboard are abutted against to support the mainboard.
10. terminal device according to claim 9, which is characterized in that the surface that the connecting pin is abutted with the mainboard
With the main part towards there are articulamentums between the surface of the mainboard.
11. terminal device according to claim 1, which is characterized in that the one end of the main part far from the elastic portion
Back bending section is extended to form backwards to mainboard bending, the back bending section supports the main part.
12. terminal device according to claim 11, which is characterized in that the end of the back bending section is equipped with position-limit foot, institute
The leading arm that the elastic portion is surrounded in position-limit foot back bending is stated, the leading arm of the elastic portion is made to be limited in the interior of the position-limit foot
Side.
13. terminal device according to claim 12, which is characterized in that the leading arm of the elastic portion is equipped with convex wing,
The convex wing intersects with the position-limit foot.
14. terminal device according to claim 1, which is characterized in that the fixing buckle is that metal plate bends integral structure.
15. terminal device according to claim 1, which is characterized in that the mainboard is set close to the side of the fixing buckle
There are chamfering or fillet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910022922.5A CN109561629B (en) | 2019-01-10 | 2019-01-10 | Terminal device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910022922.5A CN109561629B (en) | 2019-01-10 | 2019-01-10 | Terminal device |
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| CN109561629A true CN109561629A (en) | 2019-04-02 |
| CN109561629B CN109561629B (en) | 2020-10-13 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110722487A (en) * | 2019-10-24 | 2020-01-24 | Oppo（重庆）智能科技有限公司 | Electronic device |
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Also Published As
| Publication number | Publication date |
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| CN109561629B (en) | 2020-10-13 |
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