CN208570096U

CN208570096U - A kind of multiplex roles mobile hard disk

Info

Publication number: CN208570096U
Application number: CN201821134403.5U
Authority: CN
Inventors: 彭志文
Original assignee: Te Ke Core Co Ltd
Current assignee: Te Ke Core Co Ltd
Priority date: 2018-07-17
Filing date: 2018-07-17
Publication date: 2019-03-01
Anticipated expiration: 2028-07-17

Abstract

The utility model discloses a kind of multiplex roles mobile hard disks, are related to mobile hard disk field, it is intended to solve the problem of that traditional mobile hard disk can not directly connect with mobile phone and carry out data exchange.Its drip irrigation device includes shell and is arranged in the intracorporal pcb board of shell, the shell end is provided with interface box, be provided in the interface box it is several can be adapted to mobile phone and the different USB pin end of standard, the USB pin end is connect by flexible data line with the pcb board；The interface box can be released or be pushed into the USB pin end.The utility model, which has reached, to be directly connected to mobile phone, and carries out the effect of data exchange, and multiplex roles can adapt to the different mobile phone of various interface standards, really meet the needs of cellie.

Description

A kind of multiplex roles mobile hard disk

Technical field

The utility model relates to mobile hard disk fields, more specifically, it relates to a kind of multiplex roles mobile hard disk.

Background technique

Mobile hard disk is, for exchanging Large Volume Data, to emphasize the storage product of portability using hard disk as storage medium.

Because electric current needed for mobile hard disk is larger, pervious mobile phone can not support the operating of mobile hard disk, so mobile Hard disk is commonly used in carrying out data exchange with computer.But with the continuous development of mobile phone, present mobile phone largely can Support mobile hard disk, enough so as to carry out data exchange using the mobile hard disk of large capacity.

Existing notification number is the Chinese patent of CN101615419B, discloses a kind of mobile hard disk comprising shell is located at Opening on shell, by the opening by drawn in shell mobilizable USB male joint, be contained in the intracorporal hard disk of shell and with it is hard The flexible PCB that disk is electrically connected, includes hard disk controlling chip and circuit in flexible PCB, and flexible PCB has one elongated to prolong The USB data line that extending portion is allocated as to be connected with USB male joint, USB data line bending is contained in shell, logical with USB male joint Cross opening extraction or push-in shell.

But above-mentioned mobile hard disk can only carry out data exchange by USB male joint with computer, and can not directly connect with mobile phone It connects, it is even more impossible to adapt to the different mobile phone of various interface standards, is not able to satisfy the urgent need of cellie.

Utility model content

In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of multiplex roles mobile hard disk, With can directly connect with mobile phone, and carry out the advantage of data exchange.

To achieve the above object, the utility model provides following technical solution:

A kind of multiplex roles mobile hard disk, including shell and be arranged in the intracorporal pcb board of shell, if being provided on the shell It is dry to can be adapted to mobile phone and the different USB pin end of standard, the USB pin end are connect with the pcb board.

By using above-mentioned technical proposal, being provided on shell several can be adapted to mobile phone and the different USB public access of standard Head, then mobile hard disk can directly be connect with the mobile phone of distinct interface standard, and carry out data exchange, to meet mobile phone use The urgent need of person.

Further, the shell end is provided with interface box, and the USB pin end is located in interface box；The USB is public Connector is connect by flexible data line with the pcb board, and the interface box can be released or be pushed into the USB pin end.

By using above-mentioned technical proposal, being provided in interface box several can be adapted to mobile phone and the different USB of standard is public The USB pin end of matching is released interface box, can directly connect with mobile phone by connector then according to corresponding handset port standard, And data exchange is carried out, to meet the urgent need of cellie；Interface box can be released or be pushed into USB pin end, When also for a certain USB pin end is used alone, remaining USB pin end will not interfere with mobile phone or computer, influence to move The use of hard disk.

Further, be provided in the interface box with the USB pin end cooperation accommodating chamber, and end face offer with The opening of the accommodating chamber connection；It is provided with push rod on the USB pin end, offers on the interface box and matches with the push rod The sliding slot of conjunction.

By using above-mentioned technical proposal, USB pin end when not in use, is located in accommodating chamber, then by push rod along sliding slot It pushes, USB pin end can be released accommodating chamber, and directly connect with mobile phone and carry out data exchange.

Further, one end that the push rod protrudes from the interface box is connected with push plate.

By using above-mentioned technical proposal, push plate is connect with push rod, then can be facilitated by push plate and release USB pin end Or push-in accommodating chamber.

Further, the limit sliding chutes with push plate cooperation are offered on the interface box.

By using above-mentioned technical proposal, push plate and limit sliding chutes cooperate, and can be improved the stabilization in push plate sliding process Property.

Further, the end face that the push plate is contacted with limit sliding chutes inner wall offers the limit card slot in dome-type, institute It states limit sliding chutes inner wall protrusion and is provided with the limit card block cooperated with the limit card slot；The limit card block is embedded at the limit When in the card slot of position, the USB pin end is in release state.

By using above-mentioned technical proposal, when USB pin end is in release state, limit card block is embedded in limit card slot, The stability of USB pin end can be increased, connect USB pin end with mobile phone so as to facilitate.

Further, the end face that the push plate is connect with push rod, chamfered setting at seamed edge.

By using above-mentioned technical proposal, the end face that push plate is connect with push rod, chamfered setting at seamed edge can facilitate Limit card block is embedded at limit card slot.

Further, the dust guard that can the opening is closed or be opened is provided on the interface box.

By using above-mentioned technical proposal, when not in use, dust guard can protect the opening on interface box mobile hard disk Closed state is held, so as to prevent dust from entering in interface box by opening, influences connection effect.

Further, the dust guard includes the dust cover being set on the interface box.

By using above-mentioned technical proposal, dust cover is set on interface box, can prevent dust from connecing by being open to enter In mouth box.

Further, the interface outer box wall protrusion is provided with the positioning wedged block in dome-type, and the dust cover inner wall is set It is equipped with the locating groove with positioning wedged block cooperation.

By using above-mentioned technical proposal, positioning wedged block and locating groove cooperate, and can be improved dust cover and interface box connects The stability connect prevents dust cover from loosening with interface box and falls, influences dust-proof effect.

In conclusion the utility model has the following beneficial effects:

1, using be provided in interface box it is several can be adapted to mobile phone and the different USB pin end of standard, to generate It can directly connect the effect for carrying out data exchange with mobile phone, and then can satisfy the demand of cellie；

2, push rod and push plate are used, so that the effect for USB pin end being released or being pushed into accommodating chamber can be facilitated by generating Fruit；

3, dust cover is used, so that generating can prevent dust from entering the effect in interface box.

Detailed description of the invention

Fig. 1 is a kind of structural schematic diagram of multiplex roles mobile hard disk in embodiment；

Fig. 2 is the cross-sectional view of dust cover in embodiment；

Fig. 3 is the structural schematic diagram of USB pin end and pcb board in embodiment；

Fig. 4 is a kind of partial sectional view of multiplex roles mobile hard disk in embodiment；

Fig. 5 is the structural schematic diagram of push plate in embodiment.

In figure: 1, shell；2, interface box；21, positioning wedged block；22, accommodating chamber；23, it is open；24, sliding slot；25, limit is slided Slot；26, limit card block；3, dust cover；31, locating groove；4, pcb board；41, flexible data line；5, USB pin end；51, it pushes away Bar；52, push plate；521, anti-skid bulge；522, limit card slot；6, USB female connector.

Specific embodiment

The utility model is described in further detail below in conjunction with attached drawing.

This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but As long as all by the protection of Patent Law in the scope of the claims of the utility model.

Embodiment:

A kind of multiplex roles mobile hard disk, referring to Fig.1 comprising shell 1,1 end of shell are connected with interface box 2, interface box 2 On be provided with dust guard；Dust guard is dust cover 3 in the present embodiment, and dust cover 3 is set on interface box 2, so as to Prevent adhering dust in interface box 2.

Referring to Figures 1 and 2, symmetrically protrusion is provided in semi-circular positioning card on 2 liang of side walls mutually deviated from of interface box Block 21,3 inner sidewall of dust cover offer the locating groove 31 cooperated with positioning wedged block 21；Dust cover 3 is rubber in the present embodiment Set, easy deformation, so as to be embedded in positioning wedged block 21 in locating groove 31；Positioning wedged block 21 is embedded in locating groove 31, energy Dust cover 3 and interface box 2 is enough prevented to be detached from, and dust cover 3 is contacted with shell 1 at this time, so as to play better dust-proof effect Fruit.

Referring to Figure 1 and Figure 3, be provided in interface box 2 it is several can be adapted to mobile phone and the different USB pin end 5 of standard, USB pin end 5 is connect by flexible data line 41 with pcb board 4, and pcb board 4 is located in shell 1, and (attached with the hard disk in shell 1 It is not shown in the figure) it is electrically connected, it include hard disk controlling chip and circuit on pcb board 4；It is provided in interface box 2 in the present embodiment Three kinds of USB pin ends 5, respectively USB Type-C pin end, Micro USB pin end and USB A pin end, wherein USB Type-C pin end and Micro USB pin end are suitable for mobile phone, so as to directly carry out data exchange with mobile phone；USB A Pin end is suitable for computer, and Type-C pin end also can be adapted to computer, so as to directly connect with computer, not need using list Only data line；A USB female connector 6 is additionally provided in the present embodiment in interface box 2, USB female connector 6 equally passes through flexible number It is connect according to line 41 with pcb board 4, the setting of USB female connector 6 can be improved the applicability of mobile hard disk.

Referring to Fig. 4, the accommodating chamber cooperated with USB pin end 5 and USB female connector 6(referring to Fig. 3) is offered in interface box 2 22, wherein USB pin end 5 can slide in accommodating chamber 22, and the fixation of USB female connector 6 is embedded in accommodating chamber 22；Interface box 2 end faces far from shell 1 offer the opening 23 being connected to accommodating chamber 22, hold so as to release or be pushed into USB pin end 5 It receives in chamber 22；USB pin end 5 is located in accommodating chamber 22 when not in use, can prevent remaining USB pin end 5 and mobile phone or electricity Brain stem relates to, and then influences to use.

Referring to Fig. 4, push rod 51 is vertically installed on USB pin end 5,2 lateral wall of interface box is offered to be slided with push rod 51 The sliding slot 24 of cooperation；Push rod 51 is provided with push plate 52 far from one end of USB pin end 5, and 2 lateral wall of interface box offers and push plate 52 limit sliding chutes 25 being slidably matched；Push plate 52 is embedded in limit sliding chutes 25, can be improved steady in 52 sliding process of push plate It is qualitative；Push plate 52 protrudes from 2 lateral wall of interface box, then slides push plate 52, USB pin end 5 can be released accommodating chamber 22, thus It can directly be connect with mobile phone；Push plate 52 is provided with several anti-skid bulges 521 on the end face far from push rod 51, so as to increase Frictional force between hand and push plate 52, and then can facilitate and push plate 52 is pushed USB pin end 5 to be released or is pushed into accommodating chamber 22； Anti-skid bulge 521 is striated in the present embodiment, be may be arranged as dotted.

Referring to Fig. 4 and Fig. 5,25 inner wall of limit sliding chutes is provided with close to one end of opening 23 protrusion in semi-circular limiting card Block 26, the end face that push plate 52 is contacted with 25 inner wall of limit sliding chutes offer the limit card slot 522 cooperated with limit card block 26；Limit When fixture block 26 is embedded in limit card slot 522, USB pin end 5 is in release state, so as to facilitate USB pin end 5 and hand Machine or computer connection；Push plate 52 is rubber slab, easy deformation, so as to which limit card block 26 is embedded at limit in the present embodiment In card slot 522；The end face that push plate 52 is connect with push rod 51, chamfered setting at seamed edge, so as to facilitate limit card block In 26 insertion limit card slots 522.

Working principle is as follows:

Mobile hard disk is in use, dust cover 3 and interface box 2 are detached from, and then according to the standard of handset port, selection is corresponding USB pin end 5；USB pin end 5 is released by push plate 52, can directly be connect with mobile phone, and carry out data exchange, from And it can satisfy the demand of cellie.

Claims

1. a kind of multiplex roles mobile hard disk, including shell (1) and the pcb board (4) being arranged in shell (1), it is characterised in that: It is provided on the shell (1) and several can be adapted to mobile phone and the different USB pin end (5) of standard, the USB pin end (5) It is connect with the pcb board (4).

2. multiplex roles mobile hard disk according to claim 1, it is characterised in that: shell (1) end is provided with interface Box (2), the USB pin end (5) are located in interface box (2)；The USB pin end (5) passes through flexible data line (41) and institute Pcb board (4) connection is stated, and the interface box (2) can be released or be pushed into the USB pin end (5).

3. multiplex roles mobile hard disk according to claim 2, it is characterised in that: be provided in the interface box (2) and institute The accommodating chamber (22) of USB pin end (5) cooperation is stated, and end face offers the opening (23) being connected to the accommodating chamber (22)；Institute It states and is provided on USB pin end (5) push rod (51), the sliding slot with the push rod (51) cooperation is offered on the interface box (2) (24).

4. multiplex roles mobile hard disk according to claim 3, it is characterised in that: the push rod (51) protrudes from the interface One end of box (2) is connected with push plate (52).

5. multiplex roles mobile hard disk according to claim 4, it is characterised in that: offered on the interface box (2) and institute State the limit sliding chutes (25) of push plate (52) cooperation.

6. multiplex roles mobile hard disk according to claim 5, it is characterised in that: the push plate (52) and limit sliding chutes (25) The end face of inner wall contact offers the limit card slot (522) in dome-type, limit sliding chutes (25) the inner wall protrusion be provided with The limit card block (26) of limit card slot (522) cooperation；The limit card block (26) is embedded in the limit card slot (522) When, the USB pin end (5) is in release state.

7. multiplex roles mobile hard disk according to claim 6, it is characterised in that: the push plate (52) connect with push rod (51) End face, chamfered setting at seamed edge.

8. according to multiplex roles mobile hard disk described in any claim in claim 3-7, it is characterised in that: the interface box (2) being provided on can be by dust guard opening (23) closure or opened.

9. multiplex roles mobile hard disk according to claim 8, it is characterised in that: the dust guard is described including being set in Dust cover (3) on interface box (2).

10. multiplex roles mobile hard disk according to claim 9, it is characterised in that: interface box (2) the outer wall protrusion setting There is the positioning wedged block (21) in dome-type, dust cover (3) inner wall is provided with the positioning with the positioning wedged block (21) cooperation Card slot (31).