CN207664242U - Electronic equipment and grounding elastic sheet - Google Patents
Electronic equipment and grounding elastic sheet Download PDFInfo
- Publication number
- CN207664242U CN207664242U CN201721210205.8U CN201721210205U CN207664242U CN 207664242 U CN207664242 U CN 207664242U CN 201721210205 U CN201721210205 U CN 201721210205U CN 207664242 U CN207664242 U CN 207664242U
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- CN
- China
- Prior art keywords
- shrapnel
- section
- elastic part
- grounding elastic
- ontology
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 239000002184 metal Substances 0.000 claims abstract description 19
- 229910052751 metal Inorganic materials 0.000 claims abstract description 19
- 238000005452 bending Methods 0.000 claims description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims 1
- 239000010931 gold Substances 0.000 claims 1
- 229910052737 gold Inorganic materials 0.000 claims 1
- 230000005489 elastic deformation Effects 0.000 abstract description 8
- 238000009434 installation Methods 0.000 abstract description 3
- 239000012634 fragment Substances 0.000 abstract 8
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 238000003466 welding Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- -1 Smart mobile phone Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
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- Structure Of Receivers (AREA)
Abstract
The utility model provides a grounding elastic sheet, which comprises a body, a first elastic sheet which is used for being propped by a front shell to form elastic reset force, and a second elastic sheet which is used for being propped by a rear shell to form elastic reset force; the body comprises a first side and a second side which are opposite, the first elastic sheet is formed on the first side of the body, and the second elastic sheet is formed on the second side of the body; the first elastic sheet is provided with a first contact part used for being abutted against the metal part of the front shell, and the second elastic sheet is provided with a second contact part used for being abutted against the metal part of the rear shell. The utility model provides a ground connection shell fragment's beneficial effect lies in: the utility model discloses ground connection shell fragment is equipped with first shell fragment and second shell fragment, the pressure that produces when utilizing electronic equipment front shell and backshell installation for elastic deformation takes place for first shell fragment and second shell fragment and produces elastic restoring force, can guarantee on the one hand that ground connection shell fragment and electronic equipment's front shell and backshell keep good contact always, and on the other hand can also install the ground connection shell fragment in electronic equipment more firmly.
Description
Technical field
The utility model belongs to electronic device field, is to be related to a kind of electronic equipment and its grounding elastic part more specifically.
Background technology
With the development of electronic technology, more and more electronic equipments use front housing and rear shell containing metal material, such as
Smart mobile phone, tablet computer etc..But the metal part of front housing and rear shell will produce electrostatic, interference signal, influence working performance
Deng.In order to avoid the above problem, the metal portion of front housing is connected conducting by generally use grounding elastic part with the metal portion of rear shell.
Currently, grounding elastic part mostly uses welding, either riveting method is fixed on metal portion (or the metal of rear shell of front housing
Portion), connection conducting is realized using point contact, after rear shell is assembled in front housing, the metal portion of grounding elastic part and rear shell (or front housing
Metal portion) it abuts.Due to using point contact, usually can poor contact be led to due to the Light deformation of shrapnel, so as to cause release
The bad situation of electrostatic efficiency, simultaneously because ground connection welding position causes welding position too small so that grounding elastic part is in welding
It is easily deformed.
Utility model content
The purpose of this utility model is to provide a kind of grounding elastic part and electronic equipments, existing in the prior art to solve
Grounding elastic part poor contact and the technical issues of be easily deformed in welding or installation.
To achieve the above object, the technical solution adopted in the utility model is：A kind of grounding elastic part, including the company of being used for are provided
The metal portion for connecing the simultaneously rear shell of the metal portion and electronic equipment of the front housing of conduct electrons equipment further includes ontology, for by institute
It states front housing and supports the first shrapnel to form elastic reset power and for being supported by the rear shell to form the of elastic reset power
Two shrapnels；The ontology includes opposite the first side and the second side, and first shrapnel is formed in the first side of the ontology, institute
State the second side that the second shrapnel is formed in the ontology；First shrapnel is equipped with for being abutted with the metal portion of the front housing
The first contact site, second shrapnel is equipped with the second contact site for being abutted with the metal portion of the rear shell.
Further, first shrapnel includes from the outwardly extending first segment of first side of the ontology, from described
First segment to the bottom direction far from the ontology and the first stretch section of the extension that curves inwardly, from the stretch section to far from institute
It states the bottom direction of ontology and tilts the third section extended and the connect with the third section the 4th to second shrapnel direction
Section, first contact site is on described 4th section.
Further, second shrapnel includes second be bent from the second side of the ontology to body bottom portion direction
Stretch section, the 5th section extended from second stretch section to the body bottom portion are bent outwardly extension from described 5th section
Third stretch section, the extended from the third stretch section far from the body bottom portion and to the direction far from the second side
Six sections, the 7th section from described 6th section extension and equipped with the second contact site.
Further, the ontology includes tablet and two side panels, and two side panels are respectively formed at the tablet
Opposite sides；First shrapnel and second shrapnel are arranged between two side panels.
Further, one end of each side panel is connect with the tablet, each on the side panel with it is described
The other end that one end of tablet connection is opposite is respectively formed a follow block.
Further, each side panel is respectively formed with baffle in one end close to the second shrapnel, each gear
Plate is bent to the direction of second shrapnel to be extended.
Further, being formed on the second shrapnel side wall can support when second shrapnel is by overvoltage with the baffle
The lug boss connect.
Further, the follow block is arranged with the platen parallel.
Further, described 4th section and described 7th section is in hook-shaped.
A kind of electronic equipment, the electronic equipment include front housing and rear shell, further include grounding elastic part above-mentioned.
The advantageous effect of grounding elastic part provided by the utility model is：Compared with prior art, the utility model is grounded
Shrapnel is equipped with the first shrapnel and the second shrapnel, the pressure generated when being installed using electronic equipment front housing and rear shell so that the first bullet
Piece and the second shrapnel occur elastic deformation and generate elastic restoring force, on the one hand can guarantee the front housing of grounding elastic part and electronic equipment with
Rear shell is always maintained at good contact, on the other hand can also more securely install grounding elastic part in the electronic device.
Description of the drawings
It, below will be to embodiment or the prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only that this practicality is new
Some embodiments of type for those of ordinary skill in the art without having to pay creative labor, can be with
Obtain other attached drawings according to these attached drawings.
Fig. 1 is the side view one for the grounding elastic part that the utility model embodiment provides；
Fig. 2 is the side view two for the grounding elastic part that the utility model embodiment provides；
Fig. 3 is the side view three for the grounding elastic part that the utility model embodiment provides；
Fig. 4 is the sectional view for the grounding elastic part that the utility model embodiment provides.
Wherein, each reference numeral in figure：
The second shrapnels of 1-；The second contact sites of 12-；The second stretch sections of 13-；The 5th section of 14-；15- third stretch sections；16-
Six sections；The 7th section of 17-；The first shrapnels of 2-；The first contact sites of 21-；22- first segments；The first stretch sections of 23-；24- third sections；25-
4th section；3- ontologies；31- tablets；32- side panels；33- baffles；34- follow blocks；
Specific implementation mode
In order to make technical problem to be solved in the utility model, technical solution and advantageous effect be more clearly understood, with
Lower combination accompanying drawings and embodiments, the present invention will be further described in detail.It should be appreciated that specific reality described herein
It applies example to be only used to explain the utility model, is not used to limit the utility model.
It should be noted that when element is referred to as " being fixed on " or " being set to " another element, it can be directly another
On one element or it is connected on another element.When an element is known as " being connected to " another element, it can
To be directly to another element or be indirectly connected on another element.
It is to be appreciated that the orientation or positional relationship of the instructions such as term "top", "bottom" "inner", "outside" is based on attached drawing institute
The orientation or positional relationship shown, is merely for convenience of describing the present invention and simplifying the description, rather than indicates or imply and is signified
Device or element must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as to this practicality
Novel limitation.
In addition, term " first ", " second " etc. are used for description purposes only, it is not understood to indicate or imply relatively important
Property or implicitly indicate the quantity of indicated technical characteristic.Defining the feature of " first ", " second " etc. as a result, can express
Or implicitly include one or more this feature.
Also referring to Fig. 1 to Fig. 3, now grounding elastic part provided by the utility model is illustrated.Grounding elastic part, including
Ontology 3, for being supported the first shrapnel 2 to form elastic reset power by front housing and for being supported by rear shell to form elastic reset
Second shrapnel 1 of power；Ontology 3 includes opposite the first side and the second side, and the first shrapnel 2 is formed in the first side of ontology 3, and second
Shrapnel 1 is formed in the second side of ontology 3；First shrapnel 2 is equipped with the first contact site 21 abutted for the metal portion with front housing,
Second shrapnel 1 is equipped with the second contact site 12 abutted for the metal portion with rear shell.
Grounding elastic part provided by the utility model, compared with prior art, the grounding elastic part of the utility model are equipped with first
Shrapnel 2 and the second shrapnel 1, the pressure generated when being installed using electronic equipment front housing and rear shell so that the first shrapnel 2 and the second bullet
Piece 1 occurs elastic deformation and generates elastic restoring force, on the one hand can guarantee the front housing of grounding elastic part and electronic equipment with rear shell always
Good contact is kept, on the other hand grounding elastic part can also more securely be installed in the electronic device.
Further, referring to Fig. 4, a kind of specific implementation mode as grounding elastic part provided by the utility model,
One shrapnel 2 includes from the outwardly extending first segment 22 of first side of ontology 3, from first segment 22 to the bottom side far from ontology 3
To and the extension that curves inwardly the first stretch section 23, from stretch section to the bottom direction far from ontology 3 and to 1 direction of the second shrapnel
The third section 24 extended and the 4th section 25 connect with third section 24 are tilted, the first contact site 21 is located on the 4th section 25.When
When the shell of one shrapnel 2 and electronic equipment contacts, the extruding caused by grounding elastic part due to front housing and rear shell assembly so that first
Elastic deformation occurs for the first stretch section 23 of shrapnel 2, and the elastic force that elastic deformation generates can ensure that the first of the first shrapnel 2 connects
Contact portion 21 keeps good with front housing and contacts.
Further, referring to Fig. 4, a kind of specific implementation mode as grounding elastic part provided by the utility model,
Two shrapnels 1 include the second stretch section 13 being bent from the second side of ontology 3 to 3 bottom direction of ontology, from the second stretch section 13
Extend to 3 bottom of ontology the 5th section 14, from the 5th section of 14 third stretch section 15 for being bent outwardly extension, from third stretch section 15
Far from 3 bottom of ontology and to far from second side direction extend the 6th section 16, from the 6th section 16 extend and connect equipped with second
The 7th section 17 of contact portion 12.When the shell of the second shrapnel 1 and electronic equipment contacts, since front housing and rear shell are assembled to being grounded bullet
Extruding caused by piece so that elastic deformation occurs for the second stretch section 13 of the second shrapnel 1, and the elastic force that elastic deformation generates can be with
Ensure that the first contact site 21 of the first shrapnel 2 keeps good with front housing and contacts.
Further, also referring to Fig. 1 to Fig. 3, a kind of specific reality as grounding elastic part provided by the utility model
Mode is applied, ontology 3 includes that tablet 31 and two side panels 32, two side panels 32 are respectively formed at the opposite sides of tablet 31；
First shrapnel 2 and the second shrapnel 1 are arranged between two side panels 32.By add two side panels 32 increase grounding elastic parts with
The contact area of the shell of electronic equipment, in this way so that grounding elastic part has higher intensity, is unlikely to deform when mounted.
Further, also referring to Fig. 1 to Fig. 3, a kind of specific reality as grounding elastic part provided by the utility model
Mode is applied, one end of each side panel 32 is connect with tablet 31, and one end connected with tablet 31 on each side panel 32 is opposite
The other end be respectively formed a baffle 34.Baffle 34 is formed in one end of each side panel 32, increases grounding elastic part and electronics
The contact surface of the shell of equipment effectively can avoid grounding elastic part from deforming in an installation.
Further, also referring to Fig. 1 to Fig. 3, a kind of specific reality as grounding elastic part provided by the utility model
Apply mode, each side panel 32 is being respectively formed with baffle 33 close to one end of the second shrapnel 1, and each baffle 33 is to the second shrapnel
1 direction bending extends.Each side panel 32 is respectively formed with baffle 33 in one end close to the second shrapnel 1, when the second shrapnel 1
When by overvoltage, baffle 33 plays the role of limiting on the second shrapnel 1, therefore can prevent the second shrapnel 1 from being generated due to overvoltage
Plastic deformation.
Further, also referring to Fig. 1 to Fig. 3, a kind of specific reality as grounding elastic part provided by the utility model
Mode is applied, the lug boss that can be abutted with baffle 33 when the second shrapnel 1 is by overvoltage is formed on 1 side wall of the second shrapnel.When second
When shrapnel 1 is by overvoltage, lug boss is abutted with baffle 33, plays the role of limiting on the second shrapnel 1, to prevent the second shrapnel 1
Plastic deformation is generated due to overvoltage.
Further, also referring to Fig. 1 to Fig. 3, a kind of specific reality as grounding elastic part provided by the utility model
Mode is applied, baffle 34 is arranged in parallel with tablet 31.Increase connecing for grounding elastic part and casting of electronic device by adding baffle 34
Contacting surface is accumulated, and to make grounding elastic part that can obtain enough good bearing capacity during the installation process, avoids deforming.
Further, referring to Fig. 4, a kind of specific implementation mode as grounding elastic part provided by the utility model,
Four section 25 and the 7th section 17 in hook-shaped.4th section 25 and the 7th section 17 is in hook-shaped, and the first contact site 21 is arranged at the 4th section 25
Hook-shaped corner, the hook-shaped corner at the 7th section 17 is arranged in the second contact site 12 so that grounding elastic part can be preferably
Conducting is contacted with the shell of electronic equipment.
Further, also referring to Fig. 1 to Fig. 3, a kind of specific reality as grounding elastic part provided by the utility model
Apply mode, grounding elastic part also acts as shielded signal or antenna, the second shrapnel 1 and the first shrapnel 2 one of those set with electronics
The metal portion of standby shell connects, another is contacted with the non-metal portion of shell, can play the role of antenna and receive signal.
The utility model also provides a kind of electronic equipment (not shown), and electronic equipment includes front housing and rear shell, before further including
The grounding elastic part stated.The pressure generated when being installed using electronic equipment front housing and rear shell so that the first shrapnel 2 and the second shrapnel 1
Elastic deformation occurs and generates elastic restoring force, on the one hand can guarantee that the front housing of grounding elastic part and electronic equipment is always maintained at rear shell
On the other hand good contact can also more securely install grounding elastic part in the electronic device.
The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all in this practicality
All any modification, equivalent and improvement etc., should be included in the guarantor of the utility model made by within novel spirit and principle
Within the scope of shield.
Claims (10)
1. a kind of grounding elastic part, the gold for connecting the simultaneously rear shell of the metal portion and electronic equipment of the front housing of conduct electrons equipment
Category portion, it is characterised in that：The grounding elastic part includes ontology, for being supported by the front housing to form the first of elastic reset power
Shrapnel and for being supported by the rear shell to form the second shrapnel of elastic reset power；The ontology include opposite the first side and
The second side, first shrapnel are formed in the first side of the ontology, and second shrapnel is formed in the second side of the ontology；
First shrapnel is equipped with the first contact site for being abutted with the metal portion of the front housing, and second shrapnel, which is equipped with, to be used
In the second contact site abutted with the metal portion of the rear shell.
2. grounding elastic part as described in claim 1, it is characterised in that：First shrapnel includes from the first side of the ontology
The first segment that extends outwardly, from the first segment to far from the bottom direction of the ontology and the first bullet of the extension that curves inwardly
Property section, from the stretch section to far from the ontology bottom direction and to second shrapnel direction tilt extend third section
The 4th section connect with the third section, first contact site is on described 4th section.
3. grounding elastic part as claimed in claim 2, it is characterised in that：Second shrapnel includes the second side from the ontology
The second stretch section towards the bending of body bottom portion direction, extend from second stretch section to the body bottom portion the 5th section,
From the 5th section of third stretch section for being bent outwardly extension, from the third stretch section far from the body bottom portion and far from
The 6th section, the 7th section from described 6th section extension and equipped with the second contact site of the direction extension of the second side.
4. grounding elastic part as described in claim 1, it is characterised in that：The ontology includes tablet and two side panels, two
Side panel is respectively formed at the opposite sides of the tablet；First shrapnel and second shrapnel are arranged two sides
Between panel.
5. grounding elastic part as claimed in claim 4, it is characterised in that：One end of each side panel connects with the tablet
It connects, the other end opposite with one end of tablet connection on each side panel is respectively formed a follow block.
6. grounding elastic part as claimed in claim 4, it is characterised in that：Each side panel is close to one end of the second shrapnel
It is respectively formed with baffle, each baffle is bent to the direction of second shrapnel to be extended.
7. grounding elastic part as claimed in claim 6, it is characterised in that：It is formed with when described second on the second shrapnel side wall
The lug boss that shrapnel can be abutted when overvoltage with the baffle.
8. grounding elastic part as claimed in claim 5, it is characterised in that：The follow block is arranged with the platen parallel.
9. grounding elastic part as claimed in claim 3, it is characterised in that：Described 4th section and described 7th section in hook-shaped.
10. a kind of electronic equipment, the electronic equipment includes front housing and rear shell, it is characterised in that：The electronic equipment further includes
Claim 1 to 9 any one of them grounding elastic part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721210205.8U CN207664242U (en) | 2017-09-20 | 2017-09-20 | Electronic equipment and grounding elastic sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721210205.8U CN207664242U (en) | 2017-09-20 | 2017-09-20 | Electronic equipment and grounding elastic sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207664242U true CN207664242U (en) | 2018-07-27 |
Family
ID=62935941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721210205.8U Expired - Fee Related CN207664242U (en) | 2017-09-20 | 2017-09-20 | Electronic equipment and grounding elastic sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207664242U (en) |
-
2017
- 2017-09-20 CN CN201721210205.8U patent/CN207664242U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180727 |