CN106654643B - Fastening holder for electronic product and electronic product - Google Patents
Fastening holder for electronic product and electronic product Download PDFInfo
- Publication number
- CN106654643B CN106654643B CN201611123086.2A CN201611123086A CN106654643B CN 106654643 B CN106654643 B CN 106654643B CN 201611123086 A CN201611123086 A CN 201611123086A CN 106654643 B CN106654643 B CN 106654643B
- Authority
- CN
- China
- Prior art keywords
- electrostatic
- main body
- electronic product
- sheet metal
- deck main
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding
- H01R13/6485—Electrostatic discharge protection
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/70—Coupling devices
- H01R12/71—Coupling devices for rigid printing circuits or like structures
- H01R12/712—Coupling devices for rigid printing circuits or like structures co-operating with the surface of the printed circuit or with a coupling device exclusively provided on the surface of the printed circuit
- H01R12/714—Coupling devices for rigid printing circuits or like structures co-operating with the surface of the printed circuit or with a coupling device exclusively provided on the surface of the printed circuit with contacts abutting directly the printed circuit; Button contacts therefore provided on the printed circuit
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/16—Connectors or connections adapted for particular applications for telephony
Landscapes
- Elimination Of Static Electricity (AREA)
Abstract
Embodiment of the present invention discloses a kind of fastening holder for electronic product and electronic product, belongs to the technical solution in electronic product electrostatic protection field, including deck main body, and the deck main body is equipped with card slot, electrostatic pin and sheet metal；The card slot is set to an end face of the deck main body；The electrostatic pin and the sheet metal are electrically connected.In summary, the present invention can export the electrostatic on fastening holder for electronic product, mobile phone is kept away now to break down because of electrostatic, and its structure is simple, not only without increasing the ESD protections devices such as TVS in corresponding power supply and signal pins, more will not busy line plate cloth plate suqare, for realize electrostatic protection provide valuable help.
Description
Technical field
The present invention relates to a kind of technical solution in electronic product electrostatic protection field, in particular to a kind of fastening holder for electronic product
And electronic product.
Background technique
In the prior art, a variety of electronic products all have deck, and for example deck is arranged in mobile phone, accommodate mobile phone with deck
Deck is arranged in card, tablet computer, accommodates flow card etc. with deck；It taking the mobile phone as an example, existing mobile phone all uses the deck with pallet,
But the door-plate with pallet is exposed, if there is electrostatic enters from door-plate, electrostatic is transferred to inside deck, is discharged without path, quiet
Electricity will select nearby location release at random, if nearby location just has other devices, this device will be broken by electrostatic, be led
Lethal machine or other exceptions.
Summary of the invention
The purpose of the present invention is to provide a kind of fastening holder for electronic product and electronic products, to solve the presence of prior art deck
Electrostatic is difficult to the problem of eliminating.
In order to solve the above-mentioned technical problems, the present invention provides a kind of fastening holder for electronic product, which is characterized in that including deck
Main body, the deck main body are equipped with card slot, electrostatic pin and sheet metal；The card slot is set to one end of the deck main body
Face；The electrostatic pin and the sheet metal are electrically connected.
Preferably, the electrostatic pin is set to the outer surface of the deck main body.
Preferably, the electrostatic pin is set on the side of the deck main body.
Preferably, the sheet metal is set to the outer surface of the deck main body.
Preferably, the two sides on one surface of deck main body are equipped with the sheet metal, and each sheet metal extends
To the both ends of the deck main body, each sheet metal is electrically connected with the electrostatic pin.
Preferably, each sheet metal is independently electrically connected with the electrostatic pin.
Preferably, the electrostatic pin is at a distance from the plug-in card channel opening within 15mm.
Preferably, the width of the electrostatic pin is 0.15mm or more.
Preferably, the deck main body is made of plastics.
In order to solve the above-mentioned technical problems, the present invention provides a kind of electronic products, which is characterized in that including casing, line
Road plate and above-mentioned fastening holder for electronic product, the wiring board and the fastening holder for electronic product are set in the casing, the electrostatic
The ground terminal of pin and the wiring board is electrically connected.
Beneficial effects of the present invention are as follows:
By taking electronic product is mobile phone as an example, after mobile phone card is placed on pallet, pallet will be inserted into card slot, pallet door
Electrostatic on plate will be transmitted in deck main body；Since the electrostatic pin and the sheet metal are electrically connected, so deck master
Electrostatic on body will be transmitted on sheet metal, then export through electrostatic pin, under normal circumstances, by electrostatic pin and electronic product
Ground terminal be electrically connected；I.e. by this embodiment, the electrostatic on fastening holder for electronic product can be exported, it is existing to keep away mobile phone
It breaks down because of electrostatic, and its structure is simple, not only without increasing TVS (Transient in corresponding power supply and signal pins
Voltage Suppressor, Transient Suppression Diode) etc. ESD (Electro-Static discharge, looks like and releases for electrostatic
Put) protective device, more will not busy line plate cloth plate suqare, for realize electrostatic protection provide valuable help.
Detailed description of the invention
In order to illustrate more clearly of technical solution of the present invention, attached drawing needed in embodiment will be made below
Simply introduce, it should be apparent that, the accompanying drawings in the following description is only some embodiments of the present invention, general for this field
For logical technical staff, without creative efforts, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram that fastening holder for electronic product preferred embodiment of the present invention provides；
Fig. 2 is the enlarged structure schematic diagram that fastening holder for electronic product preferred embodiment of the present invention provides.
Appended drawing reference is as follows:
1, deck main body；2, electrostatic pin；3, sheet metal.
Specific embodiment
Below in conjunction with the attached drawing in embodiment of the present invention, the technical solution in embodiment of the present invention is carried out clear
Chu is fully described by.
Electronic product of the present invention is varied, can be mobile phone, tablet computer or other need to carry out plug-in card
Equipment is illustrated for purposes of illustration only, hereafter taking the mobile phone as an example.
From Fig. 1 to 2 it is found that fastening holder for electronic product of the present invention, including deck main body 1, the deck main body 1 are equipped with
Card slot, electrostatic pin 2 and sheet metal 3；The card slot is set to an end face of the deck main body 1；The electrostatic pin 2 with
The sheet metal 3 is electrically connected.
The principle of present embodiment is as follows: after mobile phone card is placed on pallet, pallet will be inserted into card slot, pallet door
Electrostatic on plate will be transmitted in deck main body 1；Since the electrostatic pin 2 is electrically connected with the sheet metal 3, so deck
Electrostatic in main body 1 will be transmitted on sheet metal 3, then export through electrostatic pin 2, under normal circumstances, by electrostatic pin 2 and electricity
The ground terminal of sub- product is electrically connected.
By this embodiment, the electrostatic on fastening holder for electronic product can be exported, keep away mobile phone it is existing occur because of electrostatic therefore
Barrier, and its structure is simple, not only without increasing the ESD protections devices such as TVS in corresponding power supply and signal pins, will not more occupy
The cloth plate suqare of wiring board, to realize that electrostatic protection provides valuable help.
In addition, there is part existing product to be provided with electrostatic contact, contacted by electrostatic contact with mobile phone card or pallet,
Then electrostatic is exported；But since such product does not carry out static elimination to fastening holder for electronic product, if fastening holder for electronic product is deposited
There are electrostatic, still will affect the normal work of mobile phone；And present embodiment is that static elimination is carried out to fastening holder for electronic product, i.e.,
Make mobile phone card, supporting plate etc. there are electrostatic, electrostatic also will first be transferred to deck main body 1, then lead by sheet metal 3, electrostatic pin 2
Out, to solve the problems, such as that fastening holder for electronic product retains electrostatic, the antistatic capacity of electronic product is substantially increased.
Further, electrostatic pin 2 and sheet metal 3 modes such as can be connect, be welded using conducting wire and realize electric connection,
But since 1 small volume of deck main body is for example used it is advantageous to use the lesser connection type of stable connection, occupied space
Conductive sheet, printing connection etc..
The preferred embodiment of the present invention is as illustrated in fig. 1 and 2, and the electrostatic pin 2 is set to the appearance of the deck main body 1
Face.
In the case where not expanding card slot, if electrostatic pin 2 is set to inside deck main body 1, electrostatic pin 2 will hinder
Electrostatic pin 2 and external wiring board are electrically connected by the insertion of mobile phone card and pallet even if can be avoided the appearance of this situation
It is extremely inconvenient；To solve the above problems, the electrostatic pin 2 is set to the outer surface of the deck main body 1 by present embodiment, no
But it avoids constituting mobile phone card and pallet and stop, be also convenient for being electrically connected with wiring board.
The preferred embodiment of the present invention is as illustrated in fig. 1 and 2, and the electrostatic pin 2 is set to the side of the deck main body 1
On.
In general, electrostatic pin 2 can be set in any position of deck main body 1, if but electrostatic pin 2 be set to deck
The upper and lower surface of main body 1, it will cause the thickness of deck main body 1 to increase, and under mobile phone thickness gradually thinning trend, only one
The variation of millimeter is also extremely difficult, so it is clearly worthless to increase fastening holder for electronic product thickness；To solve the above problems, this
The electrostatic pin 2 is set on the side of the deck main body 1 by embodiment, avoids the thickness for increasing fastening holder for electronic product,
To meet the demand of the thinning trend of mobile phone.
The preferred embodiment of the present invention is as illustrated in fig. 1 and 2, and the sheet metal 3 is set to the appearance of the deck main body 1
Face.
Due to present embodiment by the sheet metal 3 be set to the deck main body 1 outer surface, avoid sheet metal 3 with
Mobile phone card and pallet it is direct opposite, reduce its influence by electrostatic, and sheet metal 3 is set to 1 outer surface of deck main body
Production difficulty will provide important side far below the production difficulty that sheet metal 3 is set to body inner surface to reduce production cost
It helps.
The preferred embodiment of the present invention is as illustrated in fig. 1 and 2, and the two sides on 1 one surface of deck main body are equipped with described
Sheet metal 3, each sheet metal 3 all extend to the both ends of the deck main body 1, each sheet metal 3 with it is described quiet
Electric pin 2 is electrically connected.
To improve the ability for eliminating electrostatic, present embodiment is equipped with described in the two sides on 1 one surface of deck main body
Sheet metal 3, and each sheet metal 3 all extends to the both ends of the deck main body 1, i.e., by deck main body, to increase
The coverage area of sheet metal 3, so that the two sides of deck main body 1 are placed under the coverage area of sheet metal 3, so as to sheet metal 3
Collect the phenomenon that more electrostatic are exported by electrostatic pin 2, electrostatic collection is avoided to omit.
The preferred embodiment of the present invention is as illustrated in fig. 1 and 2, and each sheet metal 3 is independently electrically connected with described
Electrostatic pin 2.
Although can two sheet metals 3 share an electrostatic pin 2, wiring, welding in this way is more inconvenient, thus this
Embodiment makes each sheet metal 3 independently be electrically connected with the electrostatic pin 2, improves wiring, welding
Convenience；And when sharing an electrostatic pin 2, if electrostatic pin 2 damages, two sheet metals 3 cannot achieve quiet
The export of electricity, and after the one electrostatic pin 2 of independent electric connection of each sheet metal 3, even if the electrostatic of a sheet metal 3 exports nothing
Method realizes that another sheet metal 3 can also keep normal electrostatic to export, and the electrostatic protection for improving fastening holder for electronic product is reliable
Property.
In addition, the unlimited fixed number amount of electrostatic pin 2 that each sheet metal 3 is electrically connected, but the simple number for increasing electrostatic pin 2
Amount only will increase production cost, so each sheet metal 3 is preferably independently electrically connected with an electrostatic by present embodiment
Pin 2.
The preferred embodiment of the present invention is as illustrated in fig. 1 and 2, and the electrostatic pin 2 is at a distance from the plug-in card channel opening
Within 15mm.
To reduce the phenomenon that electrostatic voluntarily discharges damage device, electrostatic pin 2 is set to and opens with card slot by present embodiment
In the range of within mouthful distance 15mm, i.e., guarantee electrostatic pin 2 at a distance from pallet door-plate within 15mm, due to the two distance
It is close enough, so the electrostatic that pallet door-plate carries can be exported rapidly by electrostatic pin 2, strengthen the anti-of fastening holder for electronic product
Electrostatic capacity；Wherein, electrostatic pin 2 is preferably 10~15mm at a distance from plug-in card channel opening, particularly preferably 15mm, 13mm and
10mm, when selecting this preferred scope and preferred value, the electrostatic energy that can guarantee that pallet door-plate carries faster is exported.
The preferred embodiment of the present invention is as illustrated in fig. 1 and 2, and the width of the electrostatic pin 2 is 0.15mm or more.
If the width of electrostatic pin 2 is too small, it is possible to cause partial electrostatic that cannot export in time, which will have can
Device can be damaged, to avoid this phenomenon, the width of electrostatic pin 2 is set as 0.15mm or more by present embodiment, is strengthened quiet
The current flowing ability of electric pin 2 avoids residual electrostatic to guarantee that a large amount of electrostatic can also export in time through electrostatic pin 2
And damage device；Wherein, the width of electrostatic pin 2 is preferably 0.15mm~0.2mm, particularly preferably 0.15mm, 0.18mm and
0.2mm when selecting this preferred scope and preferred value, can guarantee that electrostatic pin 2 possesses enough current flowing abilities, and avoid
Electrostatic pin 2 is excessive and increases production cost.
The preferred embodiment of the present invention is as follows, and the deck main body 1 is made of plastics.
Relative to deck main body 1 made of metal, 1 cost of deck main body being made of plastics is lower, and difficulty of processing is smaller,
So it is preferable to use the deck main bodys 1 being made of plastics for present embodiment.
The preferred embodiment of the present invention is as follows, and the deck main body 1 is made of the plastics added with antistatic agent.
Relative to metal, the ability that plastics eliminate electrostatic is poor, so present embodiment is used added with antistatic agent
Plastics are made deck main body 1, and addition antistatic agent can be improved the electric conductivity of plastics, flow away elimination convenient for electrostatic.
For example be added it is some there is hygroscopic effect and to harmless (auxiliary agent) material of plastics, to reduce its sheet resistance, this
It is exactly the antistatic agent of plastics, is used according to the type of the antistatic agent of plastics variety difference selection；Either ionic, it is non-from
Subtype belongs to hygroscopicity antistatic agent, and after these auxiliary agents are exactly added, moisture in this kind of material draw air reduces table
Surface resistance, to reach antistatic performance.
The preferred embodiment of the present invention is as follows, and the surface of the deck main body 1 is covered with anti-static coating.
Relative to metal, the ability that plastics eliminate electrostatic is poor, so present embodiment is on the surface of the deck main body 1
It is covered with anti-static coating, anti-static coating, which can be reduced electrostatic, influences deck main body 1, to strengthen fastening holder for electronic product
Anti-static ability.
Wherein, anti-static coating is classified by material, can be roughly divided into alkyd-type, acrylic type, epoxy type, polyurethane
Type.
If gravity flow level ground coating and two kinds of solvent based coating can be divided by coating variety:
1, antistatic gravity flow level ground coating: have the advantages that surfacing, hardness is high, wearability is good, be best suited for air water
Place of the stratosphere at 1000 grades or more；
2, anti-static solvent type coating: price is low compared with gravity flow level ground, and control resistance value is convenient, and wearability and hardness are relatively flow automatically level ground
Difference is suitable for air horizontal fluid layer in 1000 grades of places below.
In addition, embodiment of the present invention also discloses a kind of electronic product, produced including casing, wiring board and above-mentioned electronics
Product deck, the wiring board and the fastening holder for electronic product are set in the casing, the electrostatic pin 2 and the wiring board
Ground terminal is electrically connected.
Similarly, since present embodiment has used above-mentioned fastening holder for electronic product, so as to will be on fastening holder for electronic product
Electrostatic export, keep away that mobile phone is existing to break down because of electrostatic, and its structure is simple, not only without in corresponding power supply and signal
Foot increases the ESD protections device such as TVS, more will not busy line plate cloth plate suqare, to realize that electrostatic protection provides important side
It helps.
The above is a preferred embodiment of the present invention, it is noted that for those skilled in the art
For, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also considered as
Protection scope of the present invention.
Claims (6)
1. a kind of fastening holder for electronic product, which is characterized in that including deck main body, the deck main body is equipped with card slot, electrostatic draws
Foot and sheet metal；The card slot is set to an end face of the deck main body；The electrostatic pin is set to the deck main body
Outer surface, the electrostatic pin are set on the side of the deck main body, avoid constituting blocking to mobile phone card and pallet；The gold
Belong to the outer surface that piece is set to the deck main body, avoids the direct phase of the sheet metal with the mobile phone card and the pallet
It is right；The two sides on one surface of deck main body are equipped with the sheet metal, and each sheet metal all extends to the deck master
The both ends of body, each sheet metal are electrically connected with the electrostatic pin；The electrostatic pin and the sheet metal are electrical
Connection；After the mobile phone card is placed on the pallet, the electrostatic on the pallet door-plate will be transmitted to the deck main body
On；Wherein the electrostatic pin and the sheet metal are electrically connected, so the electrostatic in deck main body will be transmitted to the metal
On piece is then exported through the electrostatic pin.
2. fastening holder for electronic product according to claim 1, which is characterized in that each sheet metal is independently electrically connected
There is the electrostatic pin.
3. fastening holder for electronic product according to claim 1, which is characterized in that the electrostatic pin and the plug-in card channel opening
Distance within 15mm.
4. fastening holder for electronic product according to claim 1, which is characterized in that the width of the electrostatic pin be 0.15mm or
More than.
5. fastening holder for electronic product according to claim 1, which is characterized in that the deck main body is made of plastics.
6. a kind of electronic product, which is characterized in that produced including casing, wiring board and electronics described in any one of claim 1 to 5
Product deck, the wiring board and the fastening holder for electronic product are set in the casing, the electrostatic pin and the wiring board
Ground terminal is electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611123086.2A CN106654643B (en) | 2016-12-08 | 2016-12-08 | Fastening holder for electronic product and electronic product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611123086.2A CN106654643B (en) | 2016-12-08 | 2016-12-08 | Fastening holder for electronic product and electronic product |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106654643A CN106654643A (en) | 2017-05-10 |
| CN106654643B true CN106654643B (en) | 2019-03-22 |
Family
ID=58818857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611123086.2A Active CN106654643B (en) | 2016-12-08 | 2016-12-08 | Fastening holder for electronic product and electronic product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106654643B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107743040B (en) * | 2017-09-30 | 2020-06-12 | 南京白下高新技术产业园区投资发展有限责任公司 | Anti-static card support structure |
| CN109481841A (en) * | 2018-10-29 | 2019-03-19 | 晶晨半导体(上海)股份有限公司 | A method of improving Electro-static Driven Comb performance |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2750586Y (en) * | 2004-09-23 | 2006-01-04 | 康佳集团股份有限公司 | Antistatic device for handset |
| CN202514819U (en) * | 2012-04-11 | 2012-11-07 | 梁见文 | Anti-static interference mobile phone protecting jacket |
| CN204858016U (en) * | 2015-08-14 | 2015-12-09 | 黄雅莉 | Smart card device with prevent static structure |
| CN205790738U (en) * | 2015-10-16 | 2016-12-07 | 比亚迪股份有限公司 | A kind of ground structure |
-
2016
- 2016-12-08 CN CN201611123086.2A patent/CN106654643B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2750586Y (en) * | 2004-09-23 | 2006-01-04 | 康佳集团股份有限公司 | Antistatic device for handset |
| CN202514819U (en) * | 2012-04-11 | 2012-11-07 | 梁见文 | Anti-static interference mobile phone protecting jacket |
| CN204858016U (en) * | 2015-08-14 | 2015-12-09 | 黄雅莉 | Smart card device with prevent static structure |
| CN205790738U (en) * | 2015-10-16 | 2016-12-07 | 比亚迪股份有限公司 | A kind of ground structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106654643A (en) | 2017-05-10 |
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