CN201112635Y

CN201112635Y - Electric connector

Info

Publication number: CN201112635Y
Application number: CNU2007201284951U
Authority: CN
Inventors: 陈冠吾
Original assignee: Molex LLC
Current assignee: Molex LLC
Priority date: 2007-10-12
Filing date: 2007-10-12
Publication date: 2008-09-10
Anticipated expiration: 2017-10-12

Abstract

An electric connection device comprises a memory card connector and a metal frame. The front end of the memory card connector is provided with a socket. The memory card connector is provided with a card insertion space communicating with the socket and at least one spacing sheet extending from each of the two sides of the memory card connector. The rear end of the memory card connector, opposite to the socket, is extended with a convex sheet with a clamping hole. The metal frame is combined with the memory card connector and each of the two sides of the metal frame is provided with a spacing slot for the insertion of the corresponding spacing sheet. The metal frame is further provided with a clamping member corresponding to the convex sheet of the memory card connector so as to realize the clamp joint of the clamping member and the clamping hole of the convex sheet. Therefore, the memory card connector can be assembled on the metal frame more easily and stably, and the occupied area of inner space of an electronic product/device is minimized.

Description

Arrangements of electric connection

Technical field

The utility model relates to arrangements of electric connection, relates in particular to be used in the arrangements of electric connection that use in the space in saving electronic product/device.

Background technology

Progress along with science and technology, make electronic product or electronic installation constantly weed out the old and bring forth the new, and along with the functional amplification of electronic product makes that inner set assembly is also more and more many, and be accompanied by the electronic product volume little by little reach to the influence of the design factor of slimming down, relatively make the free space in the electronic product also less and less, and then promoted the degree of difficulty on the intraware ornaments.Therefore, along with development of technology, how saving the confined space of using in the electronic product and promptly be correlative study personnel and direction that manufacturer focused on, also is one of important techniques problem now.

Summary of the invention

The purpose of this utility model provides and a kind ofly saves the use in space in electronic product/device and make connector easily and the arrangements of electric connection of firm assembling.

For achieving the above object, the utility model proposes a kind of arrangements of electric connection, comprise: a memory card connector, its front end has a socket, and has a plug-in card space that is communicated with this socket, these memory card connector both sides respectively are extended with at least one banking stop, and the rear end relative with this socket is extended with the lug of a tool button hole; An and metal frame, with this memory card connector combination, this metal frame has a front end, this front end is to should the memory card connector front end, and this metal frame has a rear end, and this rear end is to should the memory card connector rear end, these metal frame both sides respectively offer the stopper slot that corresponding each banking stop snaps in, and this metal frame includes a base plate, and this base plate is provided with the fastener of the lug of corresponding this memory card connector, and the button hole of this lug is inserted in this fastener.

Compared with prior art, the beneficial effect that arrangements of electric connection of the present utility model has comprises: memory card connector can be assembled in as a hard disk and install between the metal frame of this hard disk, and then share the installing space of this hard disk, thereby has the use of saving electronic product/device inner space.

Secondly, can utilize metal frame to form integrated stopper slot and fastener, and be extended with the banking stop of corresponding stopper slot in the memory card connector both sides and be extended with the lug of the tool button hole of corresponding fastener in the memory card connector rear end, memory card connector can be assembled on the metal frame easily and firmly.

Description of drawings

Fig. 1 is the stereogram of memory card connector of the present utility model and metal frame.

Fig. 2 is the three-dimensional exploded view of arrangements of electric connection of the present utility model.

Fig. 3 is another visual angle three-dimensional exploded view of arrangements of electric connection of the present utility model.

Fig. 4 is the stereogram of arrangements of electric connection of the present utility model and hard disk and electronic cards.

Fig. 5 is the constitutional diagram of arrangements of electric connection of the present utility model and hard disk and electronic cards.

Wherein, description of reference numerals is as follows:

Memory card connector 100

Socket 110 plug-in card spaces 120

Banking stop 130 lugs 140

Button hole 141

Substrate 10 terminals 20

Contact site 21 metal shells 30

Top frame 31 side frames 32

Clamping part 321 after-frames 33

Clamping part 331 flexible circuit boards 40

Metal frame 500

Stopper slot 510 open segment 511

Closed section 512

Base plate 51 side plates 52

Fastener 54 guide ramp 541

Opening 55 block pieces 56

Catch 561 margining tablets 562

Block face 563 auxiliary block pieces 57

Electronic cards 600

Hard disk 700

Embodiment

Please consult Figure 1 and Figure 2 earlier, the utility model proposes a kind of arrangements of electric connection, it comprises a memory card connector 100 and a metal frame 500.

The front end of memory card connector 100 has a socket 110, this memory card connector 100 has a plug-in card space 120 that is communicated with socket 110, and memory card connector 100 relatively and arranged on left and right sides respectively is extended with at least one banking stop 130, a lug 140 is extended in this memory card connector 100 and socket 110 relative rear ends, and it has a button hole 141.

As shown in Figures 2 and 3, in arrangements of electric connection of the present utility model, memory card connector 100 can include a substrate 10, a plurality of terminal 20 and a metal shell 30 and can also include a flexible circuit board 40.Substrate 10 is a circuit board, and each terminal 20 is all made by the tool conductive material, and each terminal 20 is arranged at substrate 10 respectively, be electrically connected thereby reach with substrate 10, and each terminal 20 terminal part all has contact site 21.

Described banking stop 130 be respectively from metal shell 30 relatively and arranged on left and right sides extend and moulding, described lug 140 is to extend and moulding from metal shell 30 rear ends.Further describe in detail, metal shell 30 can include a top frame 31, two side frames 32 and an after-frame 33, two side frames 32 relatively one are connected in top frame 31 left sides, right both sides, 33 of after-frames are that one is connected in top frame 31 rear ends, in arrangements of electric connection embodiment of the present utility model, described banking stop 130 is respectively from the outside horizontal-extending in two side frames, 32 tops and moulding, certainly, described banking stop 130 also can be from two side frames 32 of metal shell 30 mode such as to tear and moulding, at this, arrangements of electric connection of the present utility model is not limited the mode of each banking stop 130 moulding.Each side frame 32 is plastic at least one banking stop 130 that has, and preferably, each side frame 32 forms two banking stops 130 that are provided with at interval.

Above-mentioned two side frames 32 and after-frame 33 bottoms are formed with clamping part 321,331.In addition, described lug 140 is from horizontal-extending and the moulding backward of the after-frame 33 of metal shell 30.Yet, metal shell 30, overall construction design as top frame 31, side frame 32 and after-frame 33 etc. can change further, but because of its structural design is not the category that arrangements of electric connection of the present utility model is applied for a patent, so arrangements of electric connection of the present utility model is no longer given unnecessary details and limited.In addition, described flexible circuit board 40 head end portions are electrically connected on substrate 10.

During assembling, metal shell 30 and substrate 10 are mutually combined, be snapped in substrate 10 both sides and rearward end through the clamping part 321,331 of two side frames 32 and after-frame 33 and fix, and via after the mutually combining of metal shell 30 and substrate 10, can form the socket 110 that memory card connector 100 is had jointly, and be formed with the plug-in card space 120 that is communicated with socket 110 jointly, and the contact site 21 of each terminal 20 stretches in the plug-in card space 120, and described lug 140 promptly is relatively to extend from metal shell 30 rear ends with socket 110.

Please consult shown in Figure 1 again, metal frame 500 has front end and the rear end corresponding to above-mentioned memory card connector 100 front and back ends equidirectionals, and metal frame 500 relatively and arranged on left and right sides respectively offer the stopper slot 510 of each banking stop 130 that corresponds to above-mentioned memory card connector 100.Wherein, metal frame 500 comprises a base plate 51, biside plate 52 and a fastener 54.Biside plate 52 relatively extends and moulding from 51 liang of lateral bucklings of base plate, described stopper slot 510 is to be opened in 51 of biside plate 52 and base plates respectively, and biside plate 52 is to be formed with at least one stopper slot 510 respectively, and preferably, biside plate 52 respectively is formed with two stopper slots 510 that are provided with at interval.

The front end that each stopper slot 510 is had is towards the front end near metal frame 500, and the rear end that each stopper slot 510 is had is away from metal frame 500 front ends, in arrangements of electric connection of the present utility model, the apical margin leading section of each stopper slot 510 is provided with an opening that is connected 55, make between each opening 55 and each stopper slot 510 apical margin leading sections and be formed with an open segment 511, and form a closed section 512 in the rearward end that each stopper slot 510 has, each open segment 511 is near the front end of metal frame 500,512 front ends away from metal frame 500 of each closed section.

Fastener 54 is to be formed on the base plate 51, is from base plate 51 lamellar body of bending and parallel biside plate 52 upwards, and fastener 54 apical margins are tilted to down formation one guide ramp 541 towards the front end of metal frame 500.

In addition, in arrangements of electric connection of the present utility model, metal frame 500 also can further comprise at least one block piece 56 and at least one auxiliary block piece 57, preferably, is to be provided with two block pieces 56 and two auxiliary block pieces 57.Each block piece 56 is located at respectively on the base plate 51, respectively has one from base plate 51 margining tablet 562 that extends towards metal frame 500 front ends from catch 561 ends of the catch 561 that extends of bending and upwards, and each catch 561 has the block face 563 of metal frame 500 front ends on one day.Each auxiliary block piece 57 all is the lamellar body that upwards bends extension and parallel biside plate 52 from base plate 51.

See also Fig. 1 and shown in Figure 4, during assembling, memory card connector 100 is combined with metal frame 500, snap in the corresponding stopper slot 510 by each banking stop 130 and to fix, make the front end of the corresponding memory card connector 100 of front end that metal frame 500 has, make the rear end of the corresponding memory card connector 100 in rear end that metal frame 500 has, and then make the socket 110 of memory card connector 100 can be positioned at the leading section of metal frame 500.Further describe in detail, in arrangements of electric connection of the present utility model, be earlier each banking stop 130 of memory card connector 100 to be corresponded to the open segment 511 of metal frame 500 and be incorporated in the corresponding stopper slot 510, at this moment, lug 140 bottom surfaces of memory card connector 100 are positioned at fastener 54 upper edges of metal frame 500.

Then, memory card connector 100 is moved toward metal frame 500 rear ends, make the banking stop 130 in each stopper slot 510 move to closed section 512 and fix, can prevent that each banking stop 130 up breaks away from metal frame 500 from the open segment 511 of metal frame 500; Simultaneously, move along the guide ramp 541 of fastener 54 lug 140 bottom surfaces of memory card connector 100, when each banking stop 130 moved to closed section 512, the button hole 141 of lug 140 was inserted in fastener 54, can prevent that memory card connector 100 from withdrawing from toward metal frame 500 front ends.

In addition, when memory card connector 100 moves toward metal frame 500 rear ends, the block face 563 of the catch 561 of each block piece 56 is block memory card connector 100 rear end faces further, and the margining tablet 562 of each block piece 56 is the top face (as Fig. 4) that are positioned at memory card connector 100 rearward end, can prevent further that (retaining) ends the up perk of memory card connector 100 rearward end, and each auxiliary block piece 57 front end face can be in order to strengthen block memory card connector 100 rear end faces.

As Fig. 4 and shown in Figure 5, and please cooperate and consult Fig. 2, flexible circuit board 40 terminal parts of memory card connector 100 can be electrically connected on the motherboard (figure slightly) of an electronic product/device, memory card connector 100 can provide an electronic cards 600 to plug, it is to be inserted in the plug-in card space 120 via socket 110, and then contact with the contact site 21 of each terminal 20 of memory card connector 100 and reach electrical connection, and electronic cards 600 and can extract and move back card by socket 110 places.

In the arrangements of electric connection of the present utility model, can provide on the metal frame 500 hard disk 700 is installed, 500 of metal frame that make memory card connector 100 can be mounted on hard disk 700 and this hard disk 700 is installed, and then can share the installing space of hard disk 700, and save the use in the interior space of electronic product/device.

Certainly, in the arrangements of electric connection of the present utility model, also can provide on the metal frame 500 CD-ROM drive (figure slightly) is installed, also can reach above-mentioned purpose.Yet the utility model is not limited provides the form of implementation that hard disk 700, CD-ROM drive or any known computer hardware unit are installed on the metal frame 500.

In addition, this metal frame 500 is the interior framework of an electronic product/device (as mobile computer) also, when the framework by inside provides the installation of hard disk, CD-ROM drive and so on, and memory card connector 100 of the present utility model is mounted between this framework and hard disk (or CD-ROM drive), similarly also has above-mentioned identical purpose, so that arrangements of electric connection of the present utility model has the effect of shared installing space.Yet, the form when the utility model does not limit these metal frame 500 uses yet.

In sum, arrangements of electric connection of the present utility model can be assembled in memory card connector 100 as

hard disk

700 and 500 of metal frame that this hard disk 700 is installed, and then the installing space of shared hard disk 700, thereby has the use of saving electronic product/device inner space.

Secondly, arrangements of electric connection of the present utility model, utilize metal frame 500 to form integrated stopper slot 510 and fastener 54, and be extended with the banking stop 130 of corresponding stopper slot 510 in memory card connector 100 both sides and be extended with the lug 140 of the tool button hole 141 of corresponding fastener 54 in memory card connector 100 rear ends, memory card connector 100 can be assembled on the metal frame 500 easily and firmly.

In addition, must what is particularly worth mentioning is that, described in the utility model and the direction term, for example: upper and lower, left and right, front or rear etc. only are the directions with reference to annexed drawings.Therefore, the direction term of use is not to be used for limiting the utility model.

The above only is a preferable possible embodiments of the present utility model; be not to be used for claim of the present utility model; so the equivalent structure that every utilization the utility model specification and accompanying drawing content are done changes, and all in like manner all is contained in the protection range of the present utility model.

Claims

1, a kind of arrangements of electric connection is characterized in that, comprising:

One memory card connector, its front end has a socket, this memory card connector has a plug-in card space that is communicated with this socket, and these memory card connector both sides respectively are extended with at least one banking stop, and the rear end that this memory card connector is relative with this socket is extended with the lug of a tool button hole; And

One metal frame, with this memory card connector combination, this metal frame has a front end, this front end is to should the memory card connector front end, and this metal frame has a rear end, and this rear end is to should the memory card connector rear end, these metal frame both sides respectively offer the stopper slot that corresponding each banking stop snaps in, and this metal frame comprises a base plate, and this base plate is provided with the fastener of the lug of corresponding this memory card connector, and the button hole of this lug is inserted in this fastener.

2, arrangements of electric connection as claimed in claim 1, it is characterized in that: this memory card connector comprises a substrate, one and this substrate in combination and form metal shell and a plurality of terminal that is arranged at this substrate and stretches into this plug-in card space in this socket and this plug-in card space jointly, described banking stop is to extend from these metal shell both sides respectively, and described lug is relatively to extend from this metal shell rear end with this socket.

3, arrangements of electric connection as claimed in claim 2 is characterized in that: this memory card connector also comprises a flexible circuit board that is connected in this substrate.

4, arrangements of electric connection as claimed in claim 2, it is characterized in that: this metal frame comprises the side plate that extends from these base plate both sides, this biside plate is formed with described stopper slot, the front end that each stopper slot has is towards near this metal frame front end, and the rear end that each stopper slot has is away from this metal frame front end, and each stopper slot apical margin leading section respectively is provided with an opening that is connected.

5, as claim 2 or 4 described arrangements of electric connections, it is characterized in that: each stopper slot is formed with an open segment of inserting for corresponding banking stop, each stopper slot also forms a closed section that fixes for corresponding banking stop, each open segment is near this metal frame front end, and each closed section is away from this metal frame front end.

6, arrangements of electric connection as claimed in claim 5 is characterized in that: the fastener of this metal frame is from the upwardly extending lamellar body of this base plate, and this fastener apical margin is tilted to down towards this metal frame front end and is formed with a guide ramp.

7, arrangements of electric connection as claimed in claim 6, it is characterized in that: this metal frame also comprises at least one block piece, this block piece has one and extends towards this metal frame front end and be positioned at margining tablet on the end face of this memory card connector rearward end from this catch end from the upwardly extending catch of this base plate and, and this catch has the block face of this this memory card connector rear end face of metal frame front end block on one day.

8, arrangements of electric connection as claimed in claim 7 is characterized in that: this metal frame also comprises at least one auxiliary block piece, and this auxiliary block piece is the lamellar body that extends upward and be parallel to this biside plate from this base plate, this this memory card connector rear end face of auxiliary block piece block.