WO2017133034A1 - Push-pull type usb flash drive - Google Patents

Push-pull type usb flash drive

Info

Publication number
WO2017133034A1
WO2017133034A1 PCT/CN2016/074599 CN2016074599W WO2017133034A1 WO 2017133034 A1 WO2017133034 A1 WO 2017133034A1 CN 2016074599 W CN2016074599 W CN 2016074599W WO 2017133034 A1 WO2017133034 A1 WO 2017133034A1
Authority
WO
Grant status
Application
Patent type
Prior art keywords
invention
base
structure
present
cover
Prior art date
Application number
PCT/CN2016/074599
Other languages
French (fr)
Chinese (zh)
Inventor
程雪娇
Original Assignee
程雪娇
Priority date (The priority date 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 date listed.)
Filing date
Publication date

Links

Classifications

    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00Casings, cabinets or drawers for electric apparatus
    • H05K5/02Details

Abstract

A push-pull type USB flash drive comprises a USB flash drive housing and a disk core (3) in which a storage circuit is disposed. The front end of the disk core (3) is provided with a USB interface. The housing comprises a base (1) and a cover body (2). The base (1) and the cover body (2) are connected to form a cavity structure. A groove-shaped opening (23) is formed in the surface of the cover body (2). Four grooves (22A, 22B) in two sets are formed in the two sides of the groove-shaped opening (23). The disk core (3) is sleeved with a cavity formed by connecting the base (1) to the cover body (2). A push-pull part is disposed on the top of the disk core (3), a convex elastic piece (31) is disposed at the rear end of the push-pull part, and locking blocks (32) are disposed on the two sides of the tail end of the elastic piece (31). The USB interface of the USB flash drive is effectively protected by the drawer type push-pull structure, a protective cap structure of an existing USB flash drive is omitted, and the situation that a protective cap is lost is avoided. The housing is made of an alloy material, the housing can be connected to a hanging decoration to serve as an ornament, and the push-pull type USB flash drive is novel in structure, convenient to use and practical.

Description

Name description of the invention: one kind of push-pull u disk

FIELD

[0001] The present invention relates to a removable memory technologies, and particularly to a push-pull U disk.

Background technique

[0002] With the rapid development of technology, more and more types of memory, removable memory, is the most portable U disk, it has a small, high-capacity characteristics, loved by the people. Conventional U disk, a memory comprising a housing, a protective cap, fixed storage circuit package within the housing, the plug connector is located outside of the casing memory

Protective cap to cover the memory plug head, for protecting the plug connector. U aforementioned conventional disk structure has some disadvantages: a protective cap housing is split, the use of U-inch candidates need to remove the protective cap, can easily lead to loss of the protective cap. Patent No.: ZL200720193755.3 patents U disk, flip cap structure disposed in the U U Handicap housing to achieve play Jian and closed, and the cap is permanently connected to the U disk is not lost in the housing. However, U-disk production process of such a structure complex, resulting in an increase in cost, since the U-shell and generally made of plastic material, such a flip cap structure can be easily damaged, resulting in shortening its life.

technical problem

[0003] For the above technical problems, the present invention provides a structurally simple push-pull U-unitary construction.

Solutions to problems

Technology Solutions

[0004] aspect of the present invention is a push-pull U disk, U disk comprising a housing and a hub mounted with a memory circuit, a USB interface disposed distal hub, characterized in that the housing comprises a base and a cover , base and lid connected and forming a cavity structure, the surface of the lid port is provided Jian groove, and a total of four grooves provided on both sides of the two groove Jian port; set the hub connected to the base and the cover a cavity formed in the body, a top hub disposed sliding member, sliding the rear end projection provided shrapnel, shrapnel disposed on both sides of the end locking block.

[0005] In the above embodiment, the base is provided with a lumen slot right and left sides, the lid member is provided on both sides of the card slot in the rib card installed on both sides of the base.

[0006] In the above-described embodiment, the rear end of the base and the cover is provided with a corresponding screw hole, a screw screwed to the base and the lid are connected. [0007] In the above embodiment, the leaf spring surface is provided with non-slip ribs.

Effect of the Invention

Beneficial effect

[0008] The present invention employs a sliding drawer-type structure effectively protects the USB interface U disk, its structure is omitted conventional protective cap U disk, to avoid loss of the protection cap occurs; housing made of an alloy material of the present invention also link it with ornaments to use as ornaments, novel structure, convenient and practical.

BRIEF DESCRIPTION OF THE DRAWINGS

BRIEF DESCRIPTION

[0009] FIG 1 a front view of the base of the present invention.

[0010] Figure 2 view of the base of the present invention.

[0011] FIG 3 a front view of the cover member of the present invention.

[0012] Figure 4 a bottom view of the cover of the present invention.

[0013] 5 is a perspective view of the core plate to the invention.

[0014] FIG 6 a plan view of the core of the present invention.

[0015] FIG 7 a view of the mounting structure of the present invention.

[0016] FIG. 8 A- A of FIG. 7 is a cross-sectional view.

[0017] Figure 9 Figure II mounting structure of the present invention.

Examples of the preferred invention.

Preferred embodiment of the present invention.

[0018] The following embodiments in conjunction with the accompanying drawings and embodiments of the structure of the present invention will be described in detail.

[0019] The base structure shown in FIG. 1 of the present invention, FIG. 2 and FIG. Chassis 1 is rectangular parallelepiped, the front side surface and a top opening Jian, the remaining four are connected from a lightweight material made of zinc alloy solder. 1 has left and right sides of the base slot lumen 11, and the screw hole 4 is provided on a rear surface of the base.

[0020] FIG oriented 3, as shown in FIG. 4 FIG invention cover structure. A rectangular cover sheet 2, which is also made of a lightweight zinc alloy. Lid 2 is provided with a surface groove Jian port 23, and provided two groups of four grooves 22A and 22B, on both sides of the cover member 21 is formed in the projecting rib card Jian groove 23 on both sides of the mouth, a card installed in the card ribs 21 slot within the lumen on both sides of the base 11, the rear cover 2 corresponding to the screw hole 4, the base screw threaded lid member 2 and engages with a cavity structure.

[0021] Figures 5 and 6 of the present invention is a configuration diagram of the core plate. A core plate 3 integrally made of plastic material, its front end to US B interface, and is electrically connected to the PCB circuit. Sliding the top plate 3 is fixed to the core member, the rear end of sliding member 31 disposed projections shrapnel, shrapnel terminal locking block 32 is provided on both sides. 31 is provided with anti-slip ribs dome surface 33, in order to better operate the push-pull member.

[0022] 7, 8 and 9 of the present invention is the mounting structure of FIG. 2 the base 1 and the cover member and connected to form a hollow cavity structure, a core plate connected to the body 3 set in a cavity formed in the base 1 and the cover 2, sliding member which protrudes from the top groove Jian top port 23 in the lid 2 in order to operate the core 3 to the disk. The lock block 32 located in the lower portion of the cap 2 thereof. The unused state, the locking block 32 card installed in a set of grooves 22A of the rear cover 2, slide back and forth to prevent the core 3 is required inch, pressing sliding member, the locking tabs on both sides of the block 32 from the groove 22A within prolapse, sliding member is pushed forward to the position shown in FIG. 9 inch, removal of such pressure on the sliding member, bounce shrapnel 31, the locking block 32 facing the front end of the card is installed in the recess 22B to prevent the slide back and forth a core plate 3, the same inch sliding member projecting front end of the USB interface connected to the computer as U disk from the housing.

[0023] The housing of the present invention may be integrally molded from a lightweight die-cast zinc alloy, and the like may be made still inch cylindrical or polyhedral shape with a key ring or the like which is fixedly connected accessories is still used as ornaments inch novel structure , Convenient and practical.

[0024] The foregoing is only preferred embodiments of the present invention but are not intended to limit the present invention, any modifications within the spirit and principle of the present invention, equivalent substitutions and improvements should be included in the present within the scope of the invention.

[0025]

Claims

Claims
One kind of push-pull U disk including [claim 1], and a housing mounted with U-disk memory core circuit, the USB interface is provided distal hub, characterized in that the housing comprises a base and a cover, the base and the lid member and a cavity structure is connected, the cover surface is provided Jian groove opening, and two sets disposed on both sides of four groove-shaped recess opening Jian; set the hub body is connected to a base and a cover forming a cavity in vivo , set top sliding hub member, the rear end sliding member disposed convex dome, provided on both sides of the end locking block shrapnel.
[Claim 2] According to one plate of the push-U to claim 1, wherein the slot is provided on both sides around the base lumen, the lid member is provided on both sides of the card mounted on both sides of the card rib base the slot.
[Claim 3] In accordance with one push of the U-disk or claim 12, characterized in that the rear end of the base and the cover is provided with a corresponding screw hole, a screw screwed to the base and the lid are connected.
[Claim 4] According to one plate of the push-U to claim 1, wherein said leaf spring surface is provided with non-slip ribs.
PCT/CN2016/074599 2016-02-03 2016-02-25 Push-pull type usb flash drive WO2017133034A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN 201610077939 CN105472930A (en) 2016-02-03 2016-02-03 Push-pull type U flash disk
CN201610077939.7 2016-02-03

Publications (1)

Publication Number Publication Date
WO2017133034A1 true true WO2017133034A1 (en) 2017-08-10

Family

ID=55610046

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2016/074599 WO2017133034A1 (en) 2016-02-03 2016-02-25 Push-pull type usb flash drive

Country Status (2)

Country Link
CN (1) CN105472930A (en)
WO (1) WO2017133034A1 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7035110B1 (en) * 2004-10-12 2006-04-25 Super Talent Electronics, Inc. Portable computer peripheral apparatus with reinforced connecting ring
CN201156844Y (en) * 2007-12-28 2008-11-26 东莞市大朗时美钟业厂 Structure improved U disc
CN202310355U (en) * 2011-07-25 2012-07-04 杨双明 LED crystal USB flash disk
CN203340469U (en) * 2013-06-28 2013-12-11 深圳市江波龙电子有限公司 USB flash disk
CN203646627U (en) * 2013-12-04 2014-06-18 徐焌程 Novel belt fastener with USB flash disk
CN105678375A (en) * 2016-02-03 2016-06-15 程雪娇 USB flash disk

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7035110B1 (en) * 2004-10-12 2006-04-25 Super Talent Electronics, Inc. Portable computer peripheral apparatus with reinforced connecting ring
CN201156844Y (en) * 2007-12-28 2008-11-26 东莞市大朗时美钟业厂 Structure improved U disc
CN202310355U (en) * 2011-07-25 2012-07-04 杨双明 LED crystal USB flash disk
CN203340469U (en) * 2013-06-28 2013-12-11 深圳市江波龙电子有限公司 USB flash disk
CN203646627U (en) * 2013-12-04 2014-06-18 徐焌程 Novel belt fastener with USB flash disk
CN105678375A (en) * 2016-02-03 2016-06-15 程雪娇 USB flash disk

Also Published As

Publication number Publication date Type
CN105472930A (en) 2016-04-06 application

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