CN103001030A - Universal serial bus application device and assembly method thereof - Google Patents
Universal serial bus application device and assembly method thereof Download PDFInfo
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- CN103001030A CN103001030A CN2011102731135A CN201110273113A CN103001030A CN 103001030 A CN103001030 A CN 103001030A CN 2011102731135 A CN2011102731135 A CN 2011102731135A CN 201110273113 A CN201110273113 A CN 201110273113A CN 103001030 A CN103001030 A CN 103001030A
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Abstract
The invention relates to a universal serial bus application device and an assembly method thereof. The universal serial bus application device comprises a body, a circuit board, multiple first conducting pins and multiple electronic elements, the circuit board is arranged in the body, the multiple first conducting pins are arranged on the circuit board and extends towards the body to enable part of the first conducting pins to be exposed on the body, and the multiple electronic elements are arranged in a space between the multiple first conducting pins and the circuit board. Consequently, the length of the circuit board can be shortened, the size of the universal serial bus application device can be reduced.
Description
Technical field
The present invention is about a kind of coffret application apparatus, especially about the USB application apparatus with and assemble method.
Background technology
Because USB (Universal Serial Bus, USB) coffret has can provide the user the in the use advantages such as convenience, extendibility and high transmission speed, therefore it is widely used in various computer peripheral apparatus, Internet appliance product (Information Appliances, IA) or in the 3C consumption electronic products, be indispensable coffret instrument in now people's work and family life.Certainly, the universal serial bus device that has a universal serial bus transmission interface also is widely used in the storing memory devices such as Portable disk, MP3 player and the receiver field.
Receiver is to receive the signal that the wireless device such as wireless mouse sends, and as can be known above-mentioned, receiver mostly sees through universal serial bus transmission interface and is connected in computer.And wireless mouse inside is provided with reflector, is used for the instruction of user's operate wireless mouse is sent to the receiver that is connected in computer with the wireless signal form, this command to computer is read for it again, and therefore wireless mouse is operated.
Next the structure of universal serial bus device is described, take traditional receiver as the example explanation.Please consult simultaneously Fig. 1 and Fig. 2, Fig. 1 is the surface structure schematic diagram of existing receiver, and Fig. 2 is the internal structure schematic diagram of existing receiver.Existing receiver 1 comprises a circuit board 10, a body 11 and a metal shell 12.Body 11 has a loading plate 111, and circuit board 10 is arranged in the body 11 and the front end 101 of circuit board is revealed in outside the body 11, and the front end 101 of circuit board 10 is arranged on the loading plate 111.Be provided with a plurality of conductive connecting pins 1011,1012,1013 and 1014 on the front end 101 of circuit board 10, and conductive connecting pin 1011,1012,1013 and 1014 is respectively VCC power circuit, GND power circuit, D+ data transmission link and D-data transmission link, wherein D+ data transmission link and D-data transmission link are in order to carry out data transfer, and VCC power circuit and GND power circuit be the operating current in order to accept to connect slot 2 (please refer to Fig. 3) or provided by a power supply unit from a female seat then.
Among Fig. 2, the circuit board 10 that is arranged at body 11 inside more comprises a control circuit 102 and a memory element 103.Memory element 103 is in order to storage data, and the two ends of control circuit 102 are connected to memory element 103 and a plurality of conductive connecting pin 1011,1012,1013 and 1014, and as the control device of transfer of data between the two or storage.
The part of the body 11 deduction metal shells 12 of existing receiver 1 is defined as the grip part, its use is for gripping existing receiver 1 for the user, as shown in Figure 1, the length of the grip part of existing receiver 1 is L1, and the length of grip part to be setting according to the various electronic components on the circuit board 10 of body 11 inside determine.Generally speaking, existing receiver 1 is incorporated in wireless mouse inside, and existing receiver 1 has the grip part of certain-length, so that wireless mouse must have volume to a certain degree for accommodating existing receiver 1, so can't satisfy the user for the requirement of wireless mouse on volume is lightening.Except receiver, the slimming that is applied to the universal serial bus device in other field also is subject to user's attention.Therefore, need a kind of USB application apparatus with smaller size smaller.
Summary of the invention
The technical problem to be solved in the present invention is, for the prior art above shortcomings, provides a kind of USB application apparatus with smaller size smaller.
Another technical problem that the present invention will solve is, for the prior art above shortcomings, provides a kind of assemble method of better simply USB application apparatus.
The technical solution adopted for the present invention to solve the technical problems provides a kind of USB application apparatus, connect slot in order to be plugged in a female seat, this female seat connects slot and comprises a plurality of connecting leads, this USB application apparatus comprises body, be arranged at this intrinsic circuit board, a plurality of the first conductive connecting pins and a plurality of electronic component, wherein, one first end of each this first conductive connecting pin is connected in this circuit board and solid extends to this body by the first surface of this circuit board, makes each this first conductive connecting pin partly be exposed to this body and is connected this connecting leads contact of slot with this female seat; Wherein form a space between each this first conductive connecting pin and this circuit board; These a plurality of electronic components are arranged at this first surface of this circuit board.
Preferably, described USB application apparatus also comprises shell, and this casing is located on this body, and and this body between form a grafting space.
Preferably, at least one electronic component in these a plurality of electronic components is arranged in this space that forms between each this first conductive connecting pin and this circuit board.
Preferably, this body comprises body openings and supporting part, and this body openings is arranged on the bottom of this body, makes the second surface of this circuit board be exposed to this body openings; This supporting part is extended and forms toward the front end of this body by this body, and this supporting part has a plurality of perforates, corresponding this first conductive connecting pin of each this perforate, and each this first conductive connecting pin partly is exposed in its corresponding this perforate.
Preferably, this body also comprises hook part, and this hook part is arranged at the front end of this supporting part, and in order to supporting this circuit board, and this hook part has an inclined-plane, stretches in this body in order to guide this circuit board.
Preferably, this body comprises body openings, and the first end of this circuit board is exposed to this body openings, and the second end of this circuit board passes this body openings and stretch in this body, and the open height of this body openings is less than a body height of this body.
Preferably, at least one in this first end of each this first conductive connecting pin and one second end is with surface mount technology (Surface Mounted Technology, SMT) or solder technology and be connected in this first surface of this circuit board.
Preferably, this circuit board comprises a plurality of circuit board perforates, each this corresponding this first conductive connecting pin of circuit board perforate, and in this first end of each this first conductive connecting pin and one second end at least one passes corresponding this circuit board perforate and is connected in this circuit board.
Preferably, one second end of each this first conductive connecting pin contacts with an inner surface of this body.
Preferably, each this first conductive connecting pin comprises fixedly section, extension of section and contact section, fixedly section is this first end of each this first conductive connecting pin, this extension of section is between this first surface and this body of this circuit board, and a first surface of this contact section is exposed to this body, this first surface of this contact section is in order to contact with this connecting leads, and this extension of section contacts formation one bending structure between the section with this.
Preferably, this circuit board comprises a plurality of extension wires, and corresponding this first conductive connecting pin of each this extension wire, each should be fixedly the section front end that is connected in this circuit board and is close to this circuit board, and each this extension wire be connected in corresponding should be fixedly section, and to extend setting towards the direction of the rear end of this circuit board; Wherein, this extension wire directly is formed at this circuit board.
Preferably, at least one electronic component in these a plurality of electronic components is exposed in this space that forms between a second surface of this contact section and this circuit board.
Preferably, this contact section is one second end of this first conductive connecting pin, and this contact section is exposed to this body and does not contact with this body.
Preferably, each this first conductive connecting pin comprises the first fixing section, the second fixing section, the first extension of section, the second extension of section and contact section, this first fixedly section be this first end of each this first conductive connecting pin, and this second fixedly section be one second end of each this first conductive connecting pin, this first extension of section and this second extension of section are between this first surface and this body of this circuit board, and a first surface of this contact section is exposed to this body, this first surface of this contact section is in order to contact with this connecting leads, and this first extension of section and this second extension of section contact respectively formation one bending structure and another bending structure between the section with this.
Preferably, this circuit board comprises a plurality of extension wires, and corresponding this first conductive connecting pin of each this extension wire, each this first fixing this second fixing section front end of all being connected in this circuit board and being close to this circuit board of section and each, and each this extension wire is connected in corresponding this first fixing fixing at least one in the section of section and this second, and arranges to extend towards the direction of the rear end of this circuit board; Wherein, this extension wire directly is formed at this circuit board.
Preferably, at least one electronic component in these a plurality of electronic components is exposed in this space that forms between a second surface of this contact section and this circuit board.
Preferably, described USB application apparatus also comprises a plurality of the second conductive connecting pins, and these a plurality of second conductive connecting pins are arranged on this first surface of this circuit board, in order to be connected a plurality of another connecting leads contacts of slot with this female seat; Wherein these a plurality of first conductive connecting pins consist of a USB 2.0 coffrets, and these a plurality of first conductive connecting pins and the common formation of these a plurality of second conductive connecting pins one USB 3.0 coffrets.
Preferably, described USB application apparatus also comprises a plurality of the 3rd conductive connecting pins, and these a plurality of the 3rd conductive connecting pins are arranged on the second surface of this circuit board, in order to contact with these a plurality of connecting leads of this gang socket; Wherein these a plurality of the 3rd conductive connecting pins consist of another USB 2.0 coffrets, make this USB application apparatus have a two-sided inserting function.
The present invention also provides a kind of USB application apparatus, it comprises body, is arranged at this intrinsic circuit board, a plurality of the first conductive connecting pin and a plurality of electronic component, wherein, these a plurality of first conductive connecting pins are arranged at this circuit board and near the front end of this circuit board, and each this first conductive connecting pin has as public plug contact site and the contact section that forms in solid extension mode; Wherein, a first surface of each this contact section is exposed to this body, and in each should contact section relative formation one space between the first surface of a second surface of this first surface and this circuit board; These a plurality of electronic components are arranged at this circuit board; Wherein, at least one electronic component setting in those electronic components and being exposed in this space.
The present invention also provides a kind of assemble method of USB application apparatus, and this USB application apparatus comprises body and circuit board, and this assemble method may further comprise the steps:
A plurality of electronic components and a plurality of the first conductive connecting pin are set on this circuit board; Wherein a first end of each this first conductive connecting pin is connected in this circuit board, and each this first conductive connecting pin by the first surface of this circuit board unsettled this body that extends to, make between each this first conductive connecting pin and this circuit board to form a space; And
This circuit board is set in this body, makes these a plurality of first conductive connecting pins partly be exposed to this body.
Preferably, this first end that each this first conductive connecting pin is set is this first surface that this first end of this first conductive connecting pin is connected in this circuit board by surface mount technology or solder technology and with each on this circuit board.
Preferably, this circuit board comprises many extension wires, and corresponding this first conductive connecting pin of each this extension wire; Arrange in a plurality of electronic components and the step of a plurality of the first conductive connecting pins on this circuit board in this, this first end of each this first conductive connecting pin is connected in this circuit board and is close to the front end of this circuit board, and each this extension wire is connected in corresponding this first end, and arranges to extend towards the direction of the rear end of this circuit board; Wherein, this extension wire directly is formed at this circuit board.
Perhaps, preferably, this first end that each this first conductive connecting pin is set is in being to fix each this first conductive connecting pin on this circuit board by this first end being passed the circuit board perforate on this circuit board on this circuit board.
Preferably, this body comprises body openings; This arranges this circuit board and comprises in this intrinsic step: insert the second end that this circuit board makes this circuit board by this body openings, and the first end of this circuit board is exposed to outside this body openings, makes these a plurality of first conductive connecting pins partly be exposed to this body.
Preferably, this body comprises bottom and a plurality of perforate, and this arranges this circuit board and comprises in this intrinsic step:
With this bottom that this circuit board inserts this body, the second end of this circuit board is stretched in this body by this bottom: and
The overturn first end of this circuit board make this first end of this circuit board be positioned at this body by this bottom, and these a plurality of first conductive connecting pins partly is exposed to this a plurality of perforates; Wherein corresponding this perforate of each this conductive connecting pin.
Preferably, this body comprises that hook part and this hook part have an inclined-plane, the step of this first end of this this circuit board that overturns comprises: this first end of this circuit board is contacted with this hook part and this first end along this inclined-plane upset of this hook part, make this first end of this circuit board be positioned at this body.
Preferably, the assemble method of described USB application apparatus, also comprise after in this body in this circuit board is set: a sheathed shell is on this body.
A plurality of first conductive connecting pins of USB application apparatus of the present invention are bent, make a plurality of the first conductive connecting pins form a stereochemical structure, so form the space between circuit board and a plurality of the first conductive connecting pin and a plurality of electronic components are set or as other purposes.By this, USB application apparatus of the present invention can move a plurality of electronic components that originally be arranged at the rear end of circuit board at the most in the space between the first conductive connecting pin and circuit board, so that board rear end is not used and can be omitted, therefore can shorten the length of available circuit plate, and then dwindle the volume of receiver.In addition, the assemble method of USB application apparatus of the present invention is first electronic component and the first conductive connecting pin to be arranged on the circuit board, carries out afterwards the assembling of circuit board and body again.So the advantage of assemble method is, the process that electronic component and the first conductive connecting pin are arranged on the circuit board is simpler, manufacturer can adopt the instrument of lower cost can assemble exactly the USB application apparatus, so the assemble method of USB application apparatus of the present invention can reduce cost.Certainly, USB application apparatus of the present invention can use in various technical fields, comprise storing memory device, the USB attachment plug that forms with being connected wire-bonds and the various receivers such as Portable disk, MP3 player, wherein various receivers comprise wireless mouse receiver, Wireless Keyboard receiver and Wi-Fi wireless network receiver etc.
Description of drawings
Fig. 1 is the surface structure schematic diagram of existing receiver.
Fig. 2 is the internal structure schematic diagram of existing receiver.
Fig. 3 is existing receiver is connected slot with its female seat structural representation.
Fig. 4 is the STRUCTURE DECOMPOSITION schematic diagram of USB application apparatus of the present invention in the first preferred embodiment.
Fig. 5 is the surface structure schematic diagram of USB application apparatus of the present invention in the first preferred embodiment.
Fig. 6 is the structural profile schematic diagram of USB application apparatus of the present invention in the first preferred embodiment.
Fig. 7 is the block flow diagram of assemble method in the first preferred embodiment of USB application apparatus of the present invention.
Fig. 8～Fig. 9 is USB application apparatus of the present invention assembled structure side view in the first preferred embodiment.
Figure 10 is the structural profile schematic diagram of USB application apparatus of the present invention in the second preferred embodiment.
Figure 11 is the surface structure schematic diagram for USB application apparatus of the present invention another visual angle in the second preferred embodiment.
Figure 12 is the STRUCTURE DECOMPOSITION schematic diagram of USB application apparatus of the present invention in the 3rd preferred embodiment.
Figure 13 is the surface structure schematic diagram of USB application apparatus of the present invention in the 3rd preferred embodiment.
Figure 14 is the structural profile schematic diagram of USB application apparatus of the present invention in the 3rd preferred embodiment.
Figure 15 is the block flow diagram of assemble method in the 3rd preferred embodiment of USB application apparatus of the present invention.
Figure 16～Figure 19 is USB application apparatus of the present invention assembled structure side view in the 3rd preferred embodiment.
Figure 20 is the structural profile schematic diagram of USB application apparatus of the present invention in the 4th preferred embodiment.
Figure 21 is the STRUCTURE DECOMPOSITION schematic diagram of USB application apparatus of the present invention in the 5th preferred embodiment.
Figure 22 is the structural profile schematic diagram of USB application apparatus of the present invention in the 5th preferred embodiment.
Embodiment
The invention provides a kind of USB application apparatus.See also Fig. 4, it is the STRUCTURE DECOMPOSITION schematic diagram of USB application apparatus of the present invention in the first preferred embodiment.USB application apparatus 3 comprises a body 30, a circuit board 31, a plurality of the first conductive connecting pin 32 and a plurality of electronic component 33.Body 30 comprises a body openings 301, and circuit board 31 comprises a plurality of circuit board perforates 314, a plurality of another circuit board perforate 315 and many extension wires 316, a plurality of circuit board perforates 314 and a plurality of another circuit board perforate 315 are close to the first end 312 of circuit board 31, and each circuit board perforate 314, each another circuit board perforate 315 and each extension wire 316 corresponding first conductive connecting pins 32.Each extension wire 316 is positioned on the first surface 311 of circuit board 31 and is connected in corresponding each another circuit board perforate 315, and arrange to extend towards the direction of the second end 313 of circuit board 31, wherein a plurality of extension wires 316 directly are formed at the first surface 311 of circuit board 31.In this preferred embodiment, the first surface 311 of circuit board 31 is its upper surface, and the first end 312 of circuit board 31 is its front end, and 313 at second end of circuit board 31 is its rear end.
A plurality of electronic components 33 are arranged at the first surface 311 of circuit board 31, and the first end 321 (seeing Fig. 6) of each the first conductive connecting pin 32 is connected in circuit board 31 and solid extends to body 30 by the first surface 311 of circuit board 31, that is extends toward the top of circuit board 31.And the second end 322 of each the first conductive connecting pin 32 also is connected in circuit board 31, makes each first conductive connecting pin 32 stride across a plurality of electronic components 33 on the circuit board 31, that is forms a space 34 between each first conductive connecting pin 32 and the circuit board 31.By this, a plurality of electronic components 33 can be arranged in this space 34.In this preferred embodiment, the first end 321 of the first conductive connecting pin 32 is the front end of the first conductive connecting pin 32, and 322 at second end of the first conductive connecting pin 32 is the rear end of the first conductive connecting pin 32.
Situation about above-mentioned each combination of elements is please consulted Fig. 5 and Fig. 6 simultaneously, Fig. 5 is the surface structure schematic diagram of USB application apparatus of the present invention in the first preferred embodiment, and Fig. 6 is the structural profile schematic diagram of USB application apparatus of the present invention in the first preferred embodiment.Circuit board 31 is arranged in the body 30, the first end 312 of circuit board 31 is exposed to body openings 301, and the second end 313 of circuit board 31 passes body openings 301 and stretches in the body 30, and the open height H1 of body openings 301 is less than a body height H2 of body 30, but that is has other space electronic component or other structure setting in the body 30.In the first conductive connecting pin 32, the first end 321 of each the first conductive connecting pin 32 passes corresponding circuit board perforate 314 and is connected in an also inner surface 302 extensions of past body 30 by the first surface 311 of circuit board 31 of circuit board 31, and the second end 322 of each the first conductive connecting pin 32 also passes corresponding another circuit board perforate 315 and be connected in circuit board 31, and wherein each first conductive connecting pin 32 is connected in each extension wire 316 by each another circuit board perforate 315.
In this preferred embodiment, each first conductive connecting pin 32 is defined as one first fixing fixedly section 322 (that is its second end), one first extension of section 323, one second extension of section 324 and a contact section 325 of section 321 (that is its first end), one second.First fixedly section 321 and second fixedly section 322 pass respectively corresponding circuit board perforate 314 and another circuit board perforate 315 and be connected in circuit board 31, and be close to the first end 312 of circuit board 31.And the first extension of section 323 and the second extension of section 324 are between the first surface 311 and body 30 of circuit board 31.Contact section 325 is that the first surface 3251 that forms and contact section 325 in solid extension mode is exposed to body 30, makes the first surface 3251 that contacts section 325 be able to be connected with female seat connecting leads 21 (the please refer to Fig. 3) contact of slot 2.Wherein, the first extension of section 323 and the second extension of section 324 form a bending structure 326 and another bending structure 327 with contacting between the section 325 respectively, and bending structure 326 and another bending structure 327 are to be connected in contact section 325 to approach vertical or to equal vertical angle.And at least one electronic component 33 of a plurality of electronic components 33 is exposed in the space 34 of formation between the first surface 311 of second surface 3252 and circuit board 31 of contact section 325, as shown in Figure 6.Comprehensive speech, a plurality of the first conductive connecting pins 32 consist of a USB2.0 coffret, that is to say that a plurality of the first conductive connecting pins 32 are as the public plug contact site, a plurality of connecting leads 21 that connected female seat connects slot 2 also are able to the transmission of data for USB 2.0 coffrets.
Next see also Fig. 7, it is the block flow diagram of assemble method in the first preferred embodiment of USB application apparatus of the present invention.The assemble method of USB application apparatus 3 comprises: step S1: a plurality of electronic components 33 and a plurality of the first conductive connecting pin 32 are set on circuit board 31; Wherein the first end 321 of each the first conductive connecting pin 32 is connected in circuit board 31, and the first surface 311 by circuit board 31 and toward the unsettled extension in top of circuit board 31, make formation one space 34 between each first conductive connecting pin 32 and the circuit board 31; And step S2: circuit board 31 is inserted in the body openings 301 of body 30, and a plurality of the first conductive connecting pin 32 parts are exposed to body 30.
Among the step S1, the first end 321 of each the first conductive connecting pin 32 passes the circuit board perforate 314 on the circuit board 31, and the second end 322 of each the first conductive connecting pin 32 passes another circuit board perforate 315 on the circuit board 31 and fixes each first conductive connecting pin 32 on circuit board 31.Each first conductive connecting pin 32 owing to passing corresponding another circuit board perforate 315, the second end 322 of each the first conductive connecting pin 32 is connected in circuit board 31, so that can be connected in each extension wire 316 by each another circuit board perforate 315.And a plurality of electronic components 33 are arranged between a plurality of the first conductive connecting pins 32 and the circuit board 31 in the formed space 34, as shown in Figure 8.Among the step S2, body openings 301 by body 30 is inserted circuit board 31, make the second end 313 of circuit board 31 by body openings 301, and the first end 312 of circuit board 31 is exposed to outside the body openings 301, make a plurality of the first conductive connecting pin 32 parts be exposed to body 30, as shown in Figure 9.
What need special instruction has three, the first, and the height of a plurality of the first conductive connecting pins 32 that raise by the first extension of section 323 and the second extension of section 324 are set in a plurality of the first conductive connecting pins 32 makes a plurality of the first conductive connecting pins 32 form stereochemical structures.Therefore form space 34 between a plurality of the first conductive connecting pins 32 and the circuit board 31, and this space 34 can arrange a plurality of electronic components 33 or hold other structure, by this, the spendable area of first end 312 (that is front end) of circuit board 31 can increase, the area reducing that the second end 313 (that is rear end) of circuit board 31 need to be used, and can cut its second end 313 to shorten the length of circuit board 31, so the length of the grip part of USB application apparatus 3 can shorten, and its length is L2 (please refer to Fig. 5), so the volume of USB application apparatus 3 is also dwindled.
Second, as shown in Figure 4, although a plurality of the first conductive connecting pins 32 do not contact with electronic component 33 and can avoid electrical interference, but the present invention and unrestricted the first conductive connecting pin 32 do not contact with electronic component 33, it also can be designed to the first conductive connecting pin according to different demands and contact with electronic component, for example must configuration during the first conductive connecting pin ground connection, can connect the first conductive connecting pin and electronic component and make its first conductive connecting pin ground connection.By the structure of the first conductive connecting pin, USB application apparatus of the present invention can promote the flexibility ratio of its Circnit Layout.The 3rd, in this preferred embodiment, many extension wires 316 are exposed to the first surface 311 of circuit board 31.And in other preferred embodiment, many extension wire also can be arranged in the circuit board, and many extension wires are to be connected in a plurality of the first conductive connecting pins by circuit board perforate or another circuit board perforate, and the set-up mode that many extension wires are arranged in the circuit board especially can be applicable in the structure of multi-layer circuit boards.
Moreover the present invention more provides one second preferred embodiment.Please consult simultaneously Figure 10 and Figure 11, Figure 10 is the structural profile schematic diagram of USB application apparatus of the present invention in the second preferred embodiment, and Figure 11 is the surface structure schematic diagram at USB application apparatus of the present invention another visual angle in the second preferred embodiment.USB application apparatus 4 comprises a body 40, a circuit board 41, a plurality of the first conductive connecting pin 42, a plurality of electronic component 43 and a plurality of the 3rd conductive connecting pin 44.The structure of the USB application apparatus 4 of this preferred embodiment and the USB application apparatus 3 of the first preferred embodiment with and assemble method identical haply, its difference has two, the first, each first conductive connecting pin 42 of the USB application apparatus 4 of this preferred embodiment is defined as having one first fixing fixedly section 422 (that is its second end), one first extension of section 423, one second extension of section 424 and a contact section 425 of section 421 (that is its first end), one second.First fixedly section 421 see through surface mount technology (Surface Mounted Technology, SMT) be connected in circuit board 41, and be close to the first end 413 of circuit board 41, and the first extension of section 423 and the second extension of section 424 are between the first surface 411 and body 40 of circuit board 41.One first surface 4251 of contact section 425 is exposed to body 40, make the first surface 4251 that contacts section 425 be able to be connected with female seat connecting leads 21 (the please refer to Fig. 3) contact of slot 2, and the first extension of section 423 and the second extension of section 424 form a bending structure 426 and another bending structure 427 with contacting between the section 425 respectively, and wherein bending structure 426 and another bending structure 427 are to be connected in contact section 425 to approach vertical or to equal vertical angle.And second fixedly section 422 contact to be supported by body 40 with an inner surface 402 of body 40, and its second fixedly section 422 do not contact with circuit board 41, that is each conductive connecting pin 42 is to adopt overlapping mode to be fixed.
Second, the USB application apparatus 4 of this preferred embodiment more comprises a plurality of the 3rd conductive connecting pins 44, each the 3rd conductive connecting pin 44 is arranged on the second surface 412 of circuit board 41, in order to be connected a plurality of connecting leads 21 (please refer to Fig. 3) contact of slot 2 with female seat, make a plurality of the 3rd conductive connecting pins 44 consist of another USB 2.0 coffrets, and made a plurality of the first conductive connecting pins 42 or a plurality of the 3rd conductive connecting pin 44 all can contact with the transmission of data with a plurality of connecting leads 21, that is USB application apparatus 4 has a two-sided inserting function.As for other structure of the second preferred embodiment, be identical with the first preferred embodiment and no longer add explanation.
Moreover the present invention more provides one the 3rd preferred embodiment.See also Figure 12, it is the STRUCTURE DECOMPOSITION schematic diagram of USB application apparatus of the present invention in the 3rd preferred embodiment.USB application apparatus 5 comprises a body 50, a circuit board 51, a plurality of the first conductive connecting pin 52, a plurality of electronic component 53 and a shell 54.Body 50 comprises a body openings 501, a supporting part 502 and a hook part 505, body openings 501 is arranged on the bottom 504 of body 50, make a second surface 512 of circuit board 51 be exposed to body openings 501, and supporting part 502 is extended and is formed by the front end 503 of body 50 toward body 50, and supporting part 502 has a plurality of perforates 5021, wherein each perforate 5021 corresponding first conductive connecting pin 52.Hook part 505 is arranged at the front end 5022 of supporting part 502, and hook part 505 has an inclined-plane 5051.Circuit board 51 comprises a plurality of extension wires 515, each extension wire 515 corresponding first conductive connecting pin 52, and each extension wire 515 is positioned on the first surface 511 of circuit board 51, and arrange to extend towards the direction of the second end 514 of circuit board 51, wherein many extension wires 515 directly are formed at the first surface 511 of circuit board 51.In this preferred embodiment, the first surface 511 of circuit board 51 is its upper surface, and the second surface 512 of circuit board 51 is its lower surface, and the second end 514 of circuit board 51 then is its rear end.
A plurality of electronic components 53 are arranged at the first surface 511 of circuit board 51, and the first end 521 of each the first conductive connecting pin 52 is connected in circuit board 51 and solid extends to body 50 by the first surface 511 of circuit board 51, that is extend toward the top of circuit board 51.And the second end 522 of each the first conductive connecting pin 52 also is connected in circuit board 51, make each first conductive connecting pin 52 stride across a plurality of electronic components 53 on the circuit board 51, that is form a space 55 between each first conductive connecting pin 52 and the circuit board 51, so that a plurality of electronic component 53 can be arranged in this space 55.In this preferred embodiment, the first end 521 of the first conductive connecting pin 52 is the front end of the first conductive connecting pin 52, and 522 at second end of the first conductive connecting pin 52 is the rear end of the first conductive connecting pin 52.And shell 54 is in order to protective circuit plate 51, and in this preferred embodiment, shell 54 adopts metal materials and makes.In other preferred embodiment, shell also can adopt plastic material and make.
Situation about above-mentioned each combination of elements is please consulted Figure 13 and Figure 14 simultaneously, Figure 13 is the surface structure schematic diagram of USB application apparatus of the present invention in the 3rd preferred embodiment, and Figure 14 is the structural profile schematic diagram of USB application apparatus of the present invention in the 3rd preferred embodiment.Circuit board 51 is arranged in the body 50, and each the first conductive connecting pin 52 part is exposed to corresponding perforate 5021.Shell 54 is sheathed on the body 50, make and form a grafting space 56 between shell 54 and the body 50, and grafting space 56 usefulness and make a plurality of conductive connecting pins 52 that expose contact with a plurality of connecting leads 21 (please refer to Fig. 3) that are connected slot 2 so that USB application apparatus 5 is plugged in female seat and connects in the slot 2 (please refer to Fig. 3).
In the first conductive connecting pin 52, each first conductive connecting pin 52 is defined as having one first fixing fixedly section 522 (that is its second end), one first extension of section 523, one second extension of section 524 and a contact section 525 of section 521 (that is its first end), one second equally.As mentioned above, first fixedly section 521 and second fixedly section 522 all see through surface mount technology and be connected in circuit board 51 and be close to the first end 513 of circuit board 51, wherein the first end 513 of circuit board 51 is its front end.And the first extension of section 523 and the second extension of section 524 be between the first surface 511 and body 50 of circuit board 51, and the first surface 5251 of contact section 525 is exposed to the perforate 5021 of body 50.Wherein, the first extension of section 523 and the second extension of section 524 form a bending structure 526 and another bending structure 527 with contacting between the section 525 respectively, and bending structure 526 and another bending structure 527 are to be connected in contact section 525 to approach vertical or to equal vertical angle.And at least one electronic component 53 of a plurality of electronic components 53 is exposed in the space 55 of formation between the first surface 511 of a second surface 5252 and circuit board 51 of contact section 525, as shown in figure 13.Identical with the first preferred embodiment, a plurality of the first conductive connecting pins 52 consist of a USB 2.0 coffrets.
In this preferred embodiment, the first end 521 of each the first conductive connecting pin 52 is connected in circuit board 51 by surface mount technology and also extends toward body 50 by the first surface 511 of circuit board 51, and the first end 521 of each the first conductive connecting pin 52 is connected in corresponding extension wire 515.And the second end 522 of each the first conductive connecting pin 52 also sees through surface mount technology and be connected in circuit board 51.And in other preferred embodiment, at least one in the first end 521 of each the first conductive connecting pin 52 and the second end 522 then can adopt solder technology and be connected in the first surface 511 of circuit board 51.
Among Figure 14, the hook part 505 of body 50 is arranged at the front end 5022 of supporting part 502, avoids circuit board 51 to be deviate from by the bottom 504 of body 50 in order to support circuit plate 51.And the inclined-plane 5051 of hook part 505 is stretched in the body 50 by the bottom 504 of body 50 in order to steering circuit plate 51.
Next please consult simultaneously Figure 15 and Figure 16～Figure 19, Figure 15 is the block flow diagram of assemble method in the 3rd preferred embodiment of USB application apparatus of the present invention, and Figure 16～Figure 19 is USB application apparatus of the present invention assembled structure side view in the 3rd preferred embodiment.The assemble method of USB application apparatus 5 comprises: step S1 ': a plurality of electronic components 53 and a plurality of the first conductive connecting pin 52 are set on circuit board 51; Wherein the first end 521 of each the first conductive connecting pin 52 is connected in circuit board 51, and the first surface 511 by circuit board 51 and toward the unsettled extension in top of circuit board 51, make and form a space 55 between each first conductive connecting pin 52 and the circuit board 51, as shown in figure 16; Step S2 ': circuit board 51 is inserted in the bottom 504 of body 50, the second end 514 of circuit board 51 is stretched in the body 50, as shown in figure 17 by the bottom 504 of body 50; Step S3 ': the first end 513 of reverse circuit plate 51, make the first end 513 of circuit board 51 be positioned at body 50 by its bottom 504, and a plurality of the first conductive connecting pin 52 parts are exposed to a plurality of perforates 5021 of body 50, wherein each conductive connecting pin 52 corresponding perforate 5021, as shown in figure 18; And step S4 ': a sheathed shell 54 is on body 50, as shown in figure 19.
Among the step S3 ', during the first end 513 of reverse circuit plate 51, the first end 513 of circuit board 51 contact with hook part 505 and its first end 513 along inclined-plane 5051 upset of hook part 505, make its first end 513 be positioned at body 50.Thus, a plurality of the first conductive connecting pins 52 are able to a plurality of perforates 5021 that part is exposed to body 50.
What need special instruction has three; first; the body 50 of USB application apparatus 5 of the present invention has supporting part 502, so that most the first conductive connecting pin 52 and circuit board 51 are positioned at body 50 inside and can protect further the first conductive connecting pin 52 and circuit board 51.The second, USB application apparatus 5 of the present invention can determine whether necessary sheathed shell 54 is on body 50 according to different demands.The 3rd, a plurality of first conductive connecting pins 52 of this preferred embodiment do not need to fix in advance or are assembled in body 50 or its a plurality of perforates 5021, but are fixed on the circuit board 51.
Moreover the present invention more provides one the 4th preferred embodiment.See also Figure 20, it is the structural profile schematic diagram of USB application apparatus of the present invention in the 4th preferred embodiment.USB application apparatus 6 comprises a body 60, a circuit board 61, a plurality of the first conductive connecting pin 62, a plurality of electronic component 63 and shell 64.The structure of the USB application apparatus 6 of this preferred embodiment and the USB application apparatus 5 of the 3rd preferred embodiment with and assemble method identical haply.
About the difference of this preferred embodiment with the 3rd preferred embodiment, be that each first conductive connecting pin 62 of the USB application apparatus 6 of this preferred embodiment is defined as having one, and fixedly section 621, one first extension of section 622 and contact section 623.Fixedly section 621 is that the first end of the first conductive connecting pin 62 and its are connected in circuit board 61 with solder technology, and is close to the first end 612 of circuit board 61.And extension of section 622 is between the first surface 611 and body 60 of circuit board 61, and extension of section 622 forms a bending structure 624 with contacting between the section 623, and wherein bending structure 624 is to be connected in contact section 623 with subvertical angle.Contact section 623 is that the second end and the contact section 623 of the first conductive connecting pin 62 passes corresponding perforate 6021 and be exposed to body 60, wherein contact section 623 and do not contact with body 60, and form a space 65 between the first surface 611 of a second surface 6232 of contact section 623 and circuit board 61.As for other structure with and assemble method, this preferred embodiment is identical with the 3rd preferred embodiment and no longer add explanation.
In addition, the present invention more provides one the 5th preferred embodiment.See also Figure 21, it is the STRUCTURE DECOMPOSITION schematic diagram of USB application apparatus of the present invention in the 5th preferred embodiment.USB application apparatus 7 comprises a body 70, a circuit board 71, a plurality of the first conductive connecting pin 72, a plurality of electronic component 73, a shell 74 and a plurality of the second conductive connecting pin 75.Body 70 comprises a body openings 701, a supporting part 702 and a hook part 705, body openings 701 is arranged on the bottom 704 of body 70, make the second surface 712 of circuit board 71 be exposed to body openings 701, and supporting part 702 is extended and is formed by the front end 703 of body 70 toward body 70, and supporting part 702 has a plurality of perforates 7021 and a plurality of another perforate 7022, each perforate 7021 corresponding first conductive connecting pin 72, and each another perforate 7022 corresponding second conductive connecting pin 75.
Situation about above-mentioned each combination of elements sees also Figure 22, and it is the structural profile schematic diagram of USB application apparatus of the present invention in the 5th preferred embodiment.Circuit board 71 is arranged in the body 70, and each the first conductive connecting pin 72 part is exposed to corresponding perforate 7021, and each the second conductive connecting pin 75 part is exposed to corresponding another perforate 7022.Shell 74 is sheathed on the body 70, make and form a grafting space 76 between shell 74 and the body 70, and grafting space 76 usefulness so that USB application apparatus 7 be plugged in female seat and connect in the slot 2 (please refer to Fig. 3), wherein a plurality of the first conductive connecting pins 72 consist of a USB2.0 coffret, and a plurality of the first conductive connecting pin 72 and a plurality of the second conductive connecting pin 75 common formation one USB3.0 coffrets.As for other structure with and assemble method be identical with the 3rd preferred embodiment and no longer add explanation.
According to above-mentioned each preferred embodiment as can be known, a plurality of first conductive connecting pins of USB application apparatus of the present invention are bent, make a plurality of the first conductive connecting pins form a stereochemical structure, so form a space between circuit board and a plurality of the first conductive connecting pin and a plurality of electronic components are set or as other purposes.By this, USB application apparatus of the present invention can move a plurality of electronic components that originally be arranged at the rear end of circuit board at the most in the space between the first conductive connecting pin and circuit board, so that board rear end is not used and can be omitted, therefore can shorten the length of available circuit plate, and then dwindle the volume of receiver.In addition, the assemble method of USB application apparatus of the present invention is first electronic component and the first conductive connecting pin to be arranged on the circuit board, carries out afterwards the assembling of circuit board and body again.So the advantage of assemble method is, the process that electronic component and the first conductive connecting pin are arranged on the circuit board is simpler, manufacturer can adopt the instrument of lower cost can assemble exactly the USB application apparatus, so the assemble method of USB application apparatus of the present invention can reduce cost.Certainly, USB application apparatus of the present invention can use in various technical fields, comprise storing memory device, the USB attachment plug that forms with being connected wire-bonds and the various receivers such as Portable disk, MP3 player, wherein various receivers comprise wireless mouse receiver, Wireless Keyboard receiver and Wi-Fi wireless network receiver etc.
The above is preferred embodiment of the present invention only, is not to limit claim scope of the present invention, and therefore all other do not break away from the equivalence change of finishing under the disclosed spirit or modify, and all should be contained in the scope of the present invention.
Claims (27)
1. a USB application apparatus connects slot in order to be plugged in a female seat, and this female seat connects slot and comprises a plurality of connecting leads, it is characterized in that this USB application apparatus comprises:
Body;
Circuit board is arranged in this body;
A plurality of the first conductive connecting pins, one first end of each this first conductive connecting pin is connected in this circuit board and solid extends to this body by the first surface of this circuit board, makes each this first conductive connecting pin partly be exposed to this body and is connected this connecting leads contact of slot with this female seat; Wherein form a space between each this first conductive connecting pin and this circuit board; And
A plurality of electronic components are arranged at this first surface of this circuit board.
2. USB application apparatus as claimed in claim 1 is characterized in that, also comprises shell, and this casing is located on this body, and and this body between form a grafting space.
3. USB application apparatus as claimed in claim 1 is characterized in that, at least one electronic component in these a plurality of electronic components is arranged in this space that forms between each this first conductive connecting pin and this circuit board.
4. USB application apparatus as claimed in claim 1 is characterized in that, this body comprises:
Body openings is arranged on the bottom of this body, makes the second surface of this circuit board be exposed to this body openings; And
Supporting part is extended and forms toward the front end of this body by this body, and this supporting part has a plurality of perforates, corresponding this first conductive connecting pin of each this perforate, and each this first conductive connecting pin partly is exposed in its corresponding this perforate.
5. USB application apparatus as claimed in claim 4 is characterized in that, this body also comprises hook part, this hook part is arranged at the front end of this supporting part, in order to supporting this circuit board, and this hook part has an inclined-plane, stretches in this body in order to guide this circuit board.
6. USB application apparatus as claimed in claim 1, it is characterized in that, this body comprises body openings, the first end of this circuit board is exposed to this body openings, and the second end of this circuit board passes this body openings and stretches in this body, and the open height of this body openings is less than a body height of this body.
7. USB application apparatus as claimed in claim 1 is characterized in that, at least one in this first end of each this first conductive connecting pin and one second end is with surface mount technology or solder technology and be connected in this first surface of this circuit board.
8. USB application apparatus as claimed in claim 1, it is characterized in that, this circuit board comprises a plurality of circuit board perforates, each this corresponding this first conductive connecting pin of circuit board perforate, and in this first end of each this first conductive connecting pin and one second end at least one passes corresponding this circuit board perforate and is connected in this circuit board.
9. USB application apparatus as claimed in claim 1 is characterized in that, one second end of each this first conductive connecting pin contacts with an inner surface of this body.
10. USB application apparatus as claimed in claim 1, it is characterized in that, each this first conductive connecting pin comprises fixedly section, extension of section and contact section, fixedly section is this first end of each this first conductive connecting pin, this extension of section is between this first surface and this body of this circuit board, and a first surface of this contact section is exposed to this body, this first surface of this contact section is in order to contact with this connecting leads, and this extension of section contacts formation one bending structure between the section with this.
11. USB application apparatus as claimed in claim 10, it is characterized in that, this circuit board comprises a plurality of extension wires, and corresponding this first conductive connecting pin of each this extension wire, each should be fixedly the section front end that is connected in this circuit board and is close to this circuit board, and each this extension wire be connected in corresponding should be fixedly section, and to extend setting towards the direction of the rear end of this circuit board; Wherein, this extension wire directly is formed at this circuit board.
12. USB application apparatus as claimed in claim 10 is characterized in that, at least one electronic component in these a plurality of electronic components is exposed in this space that forms between a second surface of this contact section and this circuit board.
13. USB application apparatus as claimed in claim 10 is characterized in that, this contact section is one second end of this first conductive connecting pin, and this contact section is exposed to this body and does not contact with this body.
14. USB application apparatus as claimed in claim 1, it is characterized in that, each this first conductive connecting pin comprises the first fixing section, the second fixing section, the first extension of section, the second extension of section and contact section, this first fixedly section be this first end of each this first conductive connecting pin, and this second fixedly section be one second end of each this first conductive connecting pin, this first extension of section and this second extension of section are between this first surface and this body of this circuit board, and a first surface of this contact section is exposed to this body, this first surface of this contact section is in order to contact with this connecting leads, and this first extension of section and this second extension of section contact respectively formation one bending structure and another bending structure between the section with this.
15. USB application apparatus as claimed in claim 14, it is characterized in that, this circuit board comprises a plurality of extension wires, and corresponding this first conductive connecting pin of each this extension wire, each this first fixing this second fixing section front end of all being connected in this circuit board and being close to this circuit board of section and each, and each this extension wire is connected in corresponding this first fixing fixing at least one in the section of section and this second, and arranges to extend towards the direction of the rear end of this circuit board; Wherein, this extension wire directly is formed at this circuit board.
16. USB application apparatus as claimed in claim 14 is characterized in that, at least one electronic component in these a plurality of electronic components is exposed in this space that forms between a second surface of this contact section and this circuit board.
17. USB application apparatus as claimed in claim 1, it is characterized in that, also comprise a plurality of the second conductive connecting pins, these a plurality of second conductive connecting pins are arranged on this first surface of this circuit board, in order to be connected a plurality of another connecting leads contacts of slot with this female seat; Wherein these a plurality of first conductive connecting pins consist of a USB 2.0 coffrets, and these a plurality of first conductive connecting pins and the common formation of these a plurality of second conductive connecting pins one USB 3.0 coffrets.
18. USB application apparatus as claimed in claim 1, it is characterized in that, also comprise a plurality of the 3rd conductive connecting pins, these a plurality of the 3rd conductive connecting pins are arranged on the second surface of this circuit board, in order to contact with these a plurality of connecting leads of this gang socket; Wherein these a plurality of the 3rd conductive connecting pins consist of another USB 2.0 coffrets.
19. a USB application apparatus is characterized in that, comprising:
Body;
Circuit board is arranged in this body;
A plurality of the first conductive connecting pins are arranged at this circuit board and near the front end of this circuit board, and each this first conductive connecting pin has as public plug contact site and the contact section that forms in solid extension mode; Wherein, a first surface of each this contact section is exposed to this body, and in each should contact section relative formation one space between the first surface of a second surface of this first surface and this circuit board; And
A plurality of electronic components are arranged at this circuit board; Wherein, at least one electronic component setting in those electronic components and being exposed in this space.
20. the assemble method of a USB application apparatus, this USB application apparatus comprises body and circuit board, it is characterized in that, this assemble method may further comprise the steps:
A plurality of electronic components and a plurality of the first conductive connecting pin are set on this circuit board; Wherein a first end of each this first conductive connecting pin is connected in this circuit board, and each this first conductive connecting pin by the first surface of this circuit board unsettled this body that extends to, make between each this first conductive connecting pin and this circuit board to form a space; And
This circuit board is set in this body, makes these a plurality of first conductive connecting pins partly be exposed to this body.
21. the assemble method of USB application apparatus as claimed in claim 20, it is characterized in that this first end that each this first conductive connecting pin is set is this first surface that this first end of this first conductive connecting pin is connected in this circuit board by surface mount technology or solder technology and with each on this circuit board.
22. the assemble method of USB application apparatus as claimed in claim 21 is characterized in that, this circuit board comprises many extension wires, and corresponding this first conductive connecting pin of each this extension wire; Arrange in a plurality of electronic components and the step of a plurality of the first conductive connecting pins on this circuit board in this, this first end of each this first conductive connecting pin is connected in this circuit board and is close to the front end of this circuit board, and each this extension wire is connected in corresponding this first end, and arranges to extend towards the direction of the rear end of this circuit board; Wherein, this extension wire directly is formed at this circuit board.
23. the assemble method of USB application apparatus as claimed in claim 20, it is characterized in that this first end that each this first conductive connecting pin is set is in being to fix each this first conductive connecting pin on this circuit board by this first end being passed the circuit board perforate on this circuit board on this circuit board.
24. the assemble method of USB application apparatus as claimed in claim 20 is characterized in that, this body comprises body openings; This arranges this circuit board and comprises in this intrinsic step: insert the second end that this circuit board makes this circuit board by this body openings, and the first end of this circuit board is exposed to outside this body openings, makes these a plurality of first conductive connecting pins partly be exposed to this body.
25. the assemble method of USB application apparatus as claimed in claim 20 is characterized in that, this body comprises bottom and a plurality of perforate, and this arranges this circuit board and comprises in this intrinsic step:
With this bottom that this circuit board inserts this body, the second end of this circuit board is stretched in this body by this bottom: and
The overturn first end of this circuit board make this first end of this circuit board be positioned at this body by this bottom, and these a plurality of first conductive connecting pins partly is exposed to this a plurality of perforates; Wherein corresponding this perforate of each this conductive connecting pin.
26. the assemble method of USB application apparatus as claimed in claim 25, it is characterized in that, this body comprises that hook part and this hook part have an inclined-plane, the step of this first end of this this circuit board that overturns comprises: this first end of this circuit board is contacted with this hook part and this first end along this inclined-plane upset of this hook part, make this first end of this circuit board be positioned at this body.
27. the assemble method of USB application apparatus as claimed in claim 20 is characterized in that, also comprise after in this body in this circuit board is set: a sheathed shell is on this body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110273113.5A CN103001030B (en) | 2011-09-15 | 2011-09-15 | Universal serial bus application device and assembly method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110273113.5A CN103001030B (en) | 2011-09-15 | 2011-09-15 | Universal serial bus application device and assembly method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103001030A true CN103001030A (en) | 2013-03-27 |
| CN103001030B CN103001030B (en) | 2015-05-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110273113.5A Expired - Fee Related CN103001030B (en) | 2011-09-15 | 2011-09-15 | Universal serial bus application device and assembly method thereof |
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| Country | Link |
|---|---|
| CN (1) | CN103001030B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1933011A (en) * | 2005-09-16 | 2007-03-21 | 株式会社东芝 | Semiconductor memory device and usb memory device using the same |
| US20070076387A1 (en) * | 2005-09-02 | 2007-04-05 | Super Talent Electronics, Inc. | Usb device with plastic housing having integrated plastic plug shell |
| US20090190277A1 (en) * | 2007-09-28 | 2009-07-30 | Super Talent Electronics, Inc. | ESD Protection For USB Memory Devices |
-
2011
- 2011-09-15 CN CN201110273113.5A patent/CN103001030B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070076387A1 (en) * | 2005-09-02 | 2007-04-05 | Super Talent Electronics, Inc. | Usb device with plastic housing having integrated plastic plug shell |
| CN1933011A (en) * | 2005-09-16 | 2007-03-21 | 株式会社东芝 | Semiconductor memory device and usb memory device using the same |
| US20090190277A1 (en) * | 2007-09-28 | 2009-07-30 | Super Talent Electronics, Inc. | ESD Protection For USB Memory Devices |
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| Publication number | Publication date |
|---|---|
| CN103001030B (en) | 2015-05-20 |
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