CN107689526A - A kind of eject deck - Google Patents
A kind of eject deck Download PDFInfo
- Publication number
- CN107689526A CN107689526A CN201711210108.3A CN201711210108A CN107689526A CN 107689526 A CN107689526 A CN 107689526A CN 201711210108 A CN201711210108 A CN 201711210108A CN 107689526 A CN107689526 A CN 107689526A
- Authority
- CN
- China
- Prior art keywords
- caulking groove
- clamping block
- guiding surface
- sliding block
- furniture
- 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.)
- Pending
Links
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
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
-
- 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
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
- H01R13/633—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only
- H01R13/635—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only by mechanical pressure, e.g. spring force
-
- 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
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
Landscapes
- Display Racks (AREA)
Abstract
The invention provides a kind of eject deck, include base, upper lid and terminal, terminal is plastic in base, and base encloses to form a jack for being used to plug Kato or storage card with upper lid, base is provided with accommodating chute, and sliding block, spring and stroke push rod are provided with accommodating chute；Sliding block rear end is hinged with goods of furniture for display rather than for use, and goods of furniture for display rather than for use side is provided with clamping block, and accommodating runner rear end is provided with caulking groove；When clamping block inserts caulking groove under the drive of sliding block, clamping block is away from jack；When clamping block exits under sliding block drive out of caulking groove, clamping block is stretched into jack.In the present invention, clamping block can be inserted into and exit in caulking groove, abrasion when reducing storage card insertion jack to clamping block, and then improve service life；First guiding surface and the second guiding surface the insertion of guiding locking block or can exit caulking groove, improve stability in use.
Description
Technical field
The present invention relates to technical field of storage card, more particularly to a kind of eject deck.
Background technology
Common storage card includes SD card, TF card and SIM card etc..Electronic equipment is usually provided with deck, and deck is used
In the various types of storage cards of installation.Fig. 1 is a kind of stereogram of storage card, the storage card side be provided with promote step A and
Lock slots B.
Chinese patent CN203932484U discloses the cartridge structure in a kind of terminal, includes deck push rod, deck bullet
Spring；Chute (deck stroke chute) is set on deck push rod, deck stroke push rod is installed on deck, the one of deck stroke push rod
End is in chute.The cooperation of the patent utilization deck spring, chute and deck type groove footstock, realizes Kato（Equivalent to depositing
Card storage）Loading, locking and ejection, i.e. eject deck.
But in the patent, the clamping between Kato and deck is realized by deck limit fastener and Kato buckle.Card
Seat limit fastener and Kato buckle move at grade, can be worn during plug, during serious wear, both
Between be unable to clamping, and then cause Kato to come off, storage card drops, and influences the use of electronic equipment.
The content of the invention
The technical problem to be solved in the present invention is according to above-mentioned the deficiencies in the prior art, there is provided one kind can reduce abrasion,
The eject deck of service life length.
Technical scheme is as follows：
A kind of eject deck, includes base, upper lid and terminal, and the terminal is plastic in the base, the base
Enclose to form a jack for being used to plug Kato or storage card with upper lid, the base is provided with accommodating chute, the accommodating cunning
Sliding block, spring and stroke push rod are provided with groove；The sliding block rear end is hinged with goods of furniture for display rather than for use, and the goods of furniture for display rather than for use side is provided with locking
Block, the accommodating runner rear end are provided with caulking groove；It is described when the clamping block inserts the caulking groove under the drive of the sliding block
Clamping block is away from the jack；When the clamping block exits under sliding block drive out of described caulking groove, the clamping block is stretched
Enter in the jack.
Further, the caulking groove edge is connected with guide housing, and the first guiding surface, institute are provided with the inside of the guide housing
It is gradually close to the caulking groove from front to back to state the first guiding surface；When the goods of furniture for display rather than for use moves backward, the clamping block inserts institute
State in guide housing and inserted along first guiding surface in the caulking groove.
Further, the leading edge of the caulking groove is provided with the second guiding surface, and second guiding surface is from front to back
Gradually extend in the caulking groove；When the goods of furniture for display rather than for use travels forward, the clamping block is along second guiding surface from described embedding
Groove exits.
Further, the goods of furniture for display rather than for use can be swung up and down along the sliding block rear end；The caulking groove and guide housing may be contained within institute
Base is stated, and the guide housing is set up in above the caulking groove, first guiding surface tilts gradually downward from front to back；Institute
The second guiding surface is stated to tilt gradually downward from front to back.
Further, the sliding block side is provided with stress step；The spring at front end is butted on the accommodating chute inwall,
Rear end is butted on the preceding surface of stress step.
Further, the shoe surface is provided with stroke slide rail；The stroke push rod front end is pivotally connected with the base, after
End is movably set in the stroke slide rail.
Compared with prior art, the present invention has the advantages that：（1）Clamping block can be inserted into and exit in caulking groove, subtract
Abrasion when having lacked storage card insertion jack to clamping block, and then improve service life；（2）First guiding surface and second is oriented to
Inclined-plane the insertion of guiding locking block or can exit caulking groove, improve stability in use.
Brief description of the drawings
Fig. 1 is a kind of stereogram of storage card
Fig. 2 is the exploded view of the embodiment of the present invention.
Fig. 3 is the sectional view under released state of the embodiment of the present invention.
Fig. 4 is the sectional view under locking state of the embodiment of the present invention.
Reference
1- bases, cover on 2-, 3- terminals, 4- jacks,
5- springs, 6- stroke push rods, 7- house chute；10- sliding blocks,
11- stress steps, 12- stroke slide rails；20- goods of furniture for display rather than for uses, 21- clamping blocks,
30- caulking grooves, 31- guide housings, the guiding surfaces of 32- first, the guiding surfaces of 33- second.
Embodiment
To make the object, technical solutions and advantages of the present invention clearer, the present invention is made into one below in conjunction with accompanying drawing
It is described in detail on step ground.
As in Figure 2-4, embodiment provided by the invention, a kind of eject deck, base 1, upper lid 2 and end are included
Son 3, terminal 3 is plastic in base 1, and base 1 encloses to form a jack 4 for being used to plug Kato or storage card, base with upper lid 2
1 is provided with accommodating chute 7, and sliding block 10, spring 5 and stroke push rod 6 are provided with accommodating chute 7.The rear end of sliding block 10 is hinged with
Goods of furniture for display rather than for use 20, the side of goods of furniture for display rather than for use 20 are provided with clamping block 21, and the accommodating rear end of chute 7 is provided with caulking groove 30.Clamping block 21 is in sliding block 10
When driving lower insertion caulking groove 30, clamping block 21 is away from jack 4；When clamping block 21 exits under the drive of sliding block 10 out of caulking groove 30,
Clamping block 21 is stretched into jack 4.
The edge of caulking groove 30 is connected with guide housing 31, and the inner side of guide housing 31 is provided with the first guiding surface 32, and first is oriented to tiltedly
Face 32 is gradually close to caulking groove 30 from front to back；When goods of furniture for display rather than for use 20 moves backward, clamping block 21 is inserted in guide housing 31 and along first
Guiding surface 32 is inserted in caulking groove 30.
The leading edge of caulking groove 30 is provided with the second guiding surface 33, and the second guiding surface 33 gradually extends to embedding from front to back
In groove 30；When goods of furniture for display rather than for use 20 travels forward, clamping block 21 exits along the second guiding surface 33 from caulking groove 30.
Goods of furniture for display rather than for use 20 can be swung up and down along the rear end of sliding block 10；Caulking groove 30 and guide housing 31 may be contained within base 1, and guide housing 31
The top of caulking groove 30 is set up in, the first guiding surface 32 tilts gradually downward from front to back；Second guiding surface 33 from front to back by
Gradually tilt down.
The side of sliding block 10 is provided with stress step 11；The front end of spring 5 is butted on the accommodating inwall of chute 7, and rear end is butted on weighted table
11 preceding surface of rank.The surface of sliding block 10 is provided with stroke slide rail 12；The front end of stroke push rod 6 is pivotally connected with base 1, and back end activity is arranged at
In stroke slide rail 12.Wherein, the structure of stroke slide rail 12 is prior art, such as the chute knot in Chinese patent CN203932484U
Structure, those skilled in the art can directly use.
As shown in figure 3, when storage card is not inserted into jack 4, the sectional view under released state of the embodiment of the present invention.In spring 5
In the presence of, sliding block 10 moves backward, and drives goods of furniture for display rather than for use 20 to move backward；In the first guiding surface 32 and the second guiding surface 33
Guiding under, to lower swing, clamping block 21 inserts caulking groove 30 and away from jack 4 rear end of goods of furniture for display rather than for use 20, releases between lock slots B
Locking state.
Such as Fig. 4, when storage card inserts jack 4, the sectional view under locking state of the embodiment of the present invention.Storage card inserts jack
4, promote step A to promote stress step 11 sliding block 10 is travelled forward, and drive goods of furniture for display rather than for use 20 to travel forward；In the first guiding surface
32 and second guiding surface 33 guiding under, the rear end of goods of furniture for display rather than for use 20 is swung up, and clamping block 21, which exits, to be stated caulking groove 30 and enter jack
4, then locked with lock slots B.
Above disclosure is only preferred embodiment of present invention, can not limit the right model of the present invention with this certainly
Enclose, therefore the equivalent variations made according to the claims in the present invention, still belong to the scope that the present invention is covered.
Claims (6)
1. a kind of eject deck, include base, upper lid and terminal, the terminal is plastic in the base, the bottom
Seat encloses to form a jack for being used to plug Kato or storage card with upper lid, and the base is provided with accommodating chute, described accommodating
Sliding block, spring and stroke push rod are provided with chute；It is characterized in that：The sliding block rear end is hinged with goods of furniture for display rather than for use, the goods of furniture for display rather than for use
Side is provided with clamping block, and the accommodating runner rear end is provided with caulking groove；The clamping block inserts under the drive of the sliding block
During the caulking groove, the clamping block is away from the jack；The clamping block exits under sliding block drive out of described caulking groove
When, the clamping block is stretched into the jack.
A kind of 2. eject deck according to claim 1, it is characterised in that：The caulking groove edge is connected with guide housing, institute
State and be provided with the first guiding surface on the inside of guide housing, first guiding surface is gradually close to the caulking groove from front to back；Institute
When stating goods of furniture for display rather than for use and moving backward, the clamping block inserts in the guide housing and inserts the caulking groove along first guiding surface
It is interior.
A kind of 3. eject deck according to claim 2, it is characterised in that：The leading edge of the caulking groove is provided with second and led
To inclined-plane, second guiding surface gradually extends in the caulking groove from front to back；When the goods of furniture for display rather than for use travels forward, the lock
Determine block to exit from the caulking groove along second guiding surface.
A kind of 4. eject deck according to claim 3, it is characterised in that：The goods of furniture for display rather than for use can be along above and below the sliding block rear end
Swing；The caulking groove and guide housing may be contained within the base, and the guide housing is set up in above the caulking groove, and described first
Guiding surface tilts gradually downward from front to back；Second guiding surface tilts gradually downward from front to back.
A kind of 5. eject deck according to claim 1, it is characterised in that：The sliding block side is provided with stress step；
The spring at front end is butted on the accommodating chute inwall, and rear end is butted on the preceding surface of stress step.
A kind of 6. eject deck according to claim 1, it is characterised in that：The shoe surface is provided with stroke slide rail；
The stroke push rod front end is pivotally connected with the base, and back end activity is arranged in the stroke slide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711210108.3A CN107689526A (en) | 2017-11-28 | 2017-11-28 | A kind of eject deck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711210108.3A CN107689526A (en) | 2017-11-28 | 2017-11-28 | A kind of eject deck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107689526A true CN107689526A (en) | 2018-02-13 |
Family
ID=61154058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711210108.3A Pending CN107689526A (en) | 2017-11-28 | 2017-11-28 | A kind of eject deck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107689526A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001244026A (en) * | 2000-02-25 | 2001-09-07 | Alps Electric Co Ltd | Connector for ic card |
| JP2003007397A (en) * | 2001-06-25 | 2003-01-10 | Ryuichi Saito | Card detachable mechanism |
| US20090156049A1 (en) * | 2007-12-12 | 2009-06-18 | Chant Sincere Co., Ltd. | Card connector with a card insertion guide |
| US20100055949A1 (en) * | 2008-08-29 | 2010-03-04 | Mitsumi Electric Co., Ltd. | Memory card connector |
| CN202042740U (en) * | 2011-03-30 | 2011-11-16 | 长盛科技股份有限公司 | Electric connector |
| CN207530208U (en) * | 2017-11-28 | 2018-06-22 | 东莞市双叕电子科技制造有限公司 | A kind of eject deck |
-
2017
- 2017-11-28 CN CN201711210108.3A patent/CN107689526A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001244026A (en) * | 2000-02-25 | 2001-09-07 | Alps Electric Co Ltd | Connector for ic card |
| JP2003007397A (en) * | 2001-06-25 | 2003-01-10 | Ryuichi Saito | Card detachable mechanism |
| US20090156049A1 (en) * | 2007-12-12 | 2009-06-18 | Chant Sincere Co., Ltd. | Card connector with a card insertion guide |
| US20100055949A1 (en) * | 2008-08-29 | 2010-03-04 | Mitsumi Electric Co., Ltd. | Memory card connector |
| CN202042740U (en) * | 2011-03-30 | 2011-11-16 | 长盛科技股份有限公司 | Electric connector |
| CN207530208U (en) * | 2017-11-28 | 2018-06-22 | 东莞市双叕电子科技制造有限公司 | A kind of eject deck |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: Room 201, No. 44, Dongfeng North Road, Shijie Town, Dongguan City, Guangdong Province 523000 Applicant after: DONGGUAN SHUANGYI ELECTRONIC TECHNOLOGY MANUFACTURING Co.,Ltd. Address before: 523000 North 1st Road, Chikan Village, Shipai Town, Dongguan City, Guangdong Province Applicant before: DONGGUAN SHUANGYI ELECTRONIC TECHNOLOGY MANUFACTURING Co.,Ltd. |
|
| CB02 | Change of applicant information |