CN204118339U - multi-piece type FPC connector - Google Patents
multi-piece type FPC connector Download PDFInfo
- Publication number
- CN204118339U CN204118339U CN201420492276.1U CN201420492276U CN204118339U CN 204118339 U CN204118339 U CN 204118339U CN 201420492276 U CN201420492276 U CN 201420492276U CN 204118339 U CN204118339 U CN 204118339U
- Authority
- CN
- China
- Prior art keywords
- conducting
- terminal
- conducting terminal
- insulating base
- base frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
A kind of multi-piece type FPC connector, insulating base frame and lid are provided separately and form multiple piece construction, and in the process of insulating base frame ejection formation by conducting end subgroup imbed in whole or in part engage, and can when without the need to spigot equipment, reach fixing all terminal group, the manufacture difficulty of FPC connector can be reduced by this, and solve conducting terminal and drop and the residual stress problem of insulating base frame.
Description
Technical field
The utility model relates to a kind of FPC connector, particularly a kind ofly insulating base frame and lid is provided separately and forms the FPC connector of multiple piece construction.
Background technology
In the various electronic equipment in modern times, usually need polylith printed circuit board (PCB) (hereinafter referred to as PCB) to provide different electrical functionality, the telecommunication signal transmission between each piece of PCB is mostly reached by flexible printed wiring board (hereinafter referred to as FPC) and the FPC connector be arranged on PCB at present.But, along with the development trend that electronic equipment is compact, electronic equipment internal space is significantly reduced, and then force the size of various FPC connector to reduce.In practice, the height dimension of FPC connector drops to 0.5 ~ 0.6mm from the 2.0mm of earliest period, and spacing (PITCH) size of FPC connector conducting terminal, develops 0.2 ~ 0.3mm from 1.0mm especially.
For meeting the demand that telecommunication signal transmits, the FPC connector of part specification is even equipped with the conducting terminal of nearly hundred, will arrange so many conducting terminal in FPC connector, no matter is that design or making aspect all exist sizable technical difficulty.Please refer to Fig. 1, for the action schematic diagram of the FPC connector spigot technology that current industry extensively uses, as shown in Figure 1, the conducting terminal 3,4 of the left and right sides by spigot equipment side direction insert respectively connector body 2 in the left and right sides the terminal jacks 21,22 reserved, there is provided chucking power to conducting terminal 3,4 respectively by the wall forming described terminal jacks 21,22, and the group completing FPC connector is stood.Because connector body 2 makes with ejection formation usually, therefore all have shaping residual stress existence in connector body 2 inside.
In addition, at conducting terminal 3, cannot avoid in the insertion process of 4 and the interference of connector body 2 and extruding, make the generation also cannot avoiding in connector body 2 inside inserting internal stress, even if the flatness of conducting terminal SMT pin position like this meets the designing requirement of product after normal temperature group is stood, but when FPC connector passes through the high temperature process of SMT, the residual stress of connector body inside is understood Yin Gaowen and discharges, cause connector body both sides or other position that buckling deformation occurs, and then destroy the flatness of SMT pin position, so may cause the generation of missing solder phenomenon.
Moreover, conventional FPC connector is often limited by the quantity of size and terminal, connector body is caused to form the wall thickness critical constraints of above-mentioned terminal jacks, so except the shaping difficulty of making that can increase connector body, connector body also may be made cannot to provide enough chucking powers to conducting terminal, by situation conducting terminal easily occurs departing from connector body, the function making FPC connector lose due telecommunication signal originally to transmit.
Current FPC connector, according to version, turn over before roughly can dividing into formula, after turn over formula and drawer type FPC connector three kind, formula of turning over after in the FPC connector of three kinds is the most common.After turn in the FPC connector of formula, arrange in connector body rear end and rotatingly make kinetoplast (being commonly referred to SLIDER).Be used as kinetoplast when turning to actuator state, the elastic arm of conducting terminal can be forced to be out of shape, and complete the electric connection with FPC.Generally speaking, start cognition selects plastic material to make, to avoid the electrical short caused between conducting terminal.Just, what plastic material was made makes kinetoplast when rotating, and the wearing and tearing that cause with conductive terminal contacts cannot be avoided, and the abrasion condition making kinetoplast also can aggravate along with the increase of number of revolutions, the ability forcing conducting terminal elastic arm to be out of shape as kinetoplast is caused significantly to reduce, make the contact pressure that can provide FPC of conducting terminal present continuous downslide, therefore turn over the normal use that formula FPC connector only can ensure 10 ~ 20 times after industry now.In addition, because the ductility of plastic material is not good, that therefore selects plastic material to make makes kinetoplast when stressed, is easy to destruction situations such as rupturing and come off occurs, and the generation of this situation is often by people in the industry is denounced, but industry is again without the countermeasure thoroughly solved.
Based on aforementioned, how to provide a kind of FPC connector, effectively solving the variety of problems of above-mentioned conventional FPC connector, is the urgent problem of art personage.
Utility model content
In view of the shortcoming of above-mentioned prior art, the utility model provides a kind of multi-piece type FPC connector, for being electrically connected flexible printed wiring board, insulating base frame and lid be provided separately and form multiple piece construction, and the part of conducting end subgroup being imbedded to engage in the process of insulating base frame ejection formation.Multi-piece type FPC connector comprises conducting end subgroup, reinforcement terminal group, connector insulating base frame and upper cover body.Conducting end subgroup has multiple staggered first conducting terminal and the second conducting terminal.The adjacent spacing that both separate of first, second conducting terminal is predetermined conducting terminal spacing.First conducting terminal is by the first upper clip arm, the first lower clip arm and first connecting rod, and forming can for the terminal structure of crimping flexible printed wiring board.First connecting rod connects the first upper clip arm and the first lower clip arm respectively.Second conducting terminal is by the second upper clip arm, the second lower clip arm and second connecting rod, and forming can for the terminal structure of crimping flexible printed wiring board.Second connecting rod connects the second upper clip arm and the second lower clip arm respectively.Reinforcement terminal group has at least two reinforcement terminals, is located at the left and right sides of conducting end subgroup respectively.Connector insulating base frame is shaping by shoot mode, and imbed ejection shaping die in whole or in part by first, second lower clip arm before ejection formation, thus connector insulating base frame is integrated in the process of ejection formation, in order to distinguish fixed conductive terminals group by connector insulating base frame with being bonded in whole or in part of first, second lower clip arm.Upper cover body can engage with connector insulating base frame and overall form frame structure, and the front end of frame structure has insert port and grafting space, and wherein, flexible printed wiring board can enter grafting space via insert port and close to conducting end subgroup.First conducting terminal of conducting end subgroup and the force-applied start of the second conducting terminal, and reach respectively or remove and flexible printed wiring board in electrical contact.
Preferably, the jig arm outer surface of first, second conducting terminal of the present utility model, respectively by first, second conducting terminal connecting portion, can intersect vertically with first, second conducting terminal material strip.The body of the utility model reinforcement terminal intersects vertically with reinforcement terminal material belt by reinforcement terminal connection part.
Preferably, of the present utility model first, second conducting terminal makes the affiliated jig arm upset with electrical contact by turnover mode, and form the terminal structure that can supply crimping flexible printed wiring board respectively, for example, of the present utility model first, second conducting terminal can for the terminal construction of crimping flexible printed wiring board, can by first, connecting rod turnover structure on second connecting rod is formed, or can by first, the jig arm turnover structure that second lower clip arm extends out at the position near respective SMT pin position is formed, so, first, the SMT pin position of the second lower clip arm end side can extend first respectively, second conducting terminal connecting portion, and with first, second conducting terminal material strip is connected.
Preferably, upper cover body can be the lid that plastic cover or the composite material that can be made up of plastics and metal are formed.The reinforced structure that the long limit of upper cover body at least has an outside relief or caves inward.
First embodiment of the present utility model, for after turn over formula FPC connector, also can include be located at frame structure rear end in a rotatable manner make kinetoplast.Make kinetoplast and can have pushing and pressing terminal group and start insulating base frame, pushing and pressing terminal group has and is multiplely arranged in row and all has the pushing and pressing terminal of pushing and pressing part, these pushing and pressing terminals separate spacing and these conducting terminals to separate spacing essence identical.Start insulating base frame engages these pushing and pressing terminals respectively in the process of ejection formation, make the force-applied opposing frame structure of kinetoplast to rotate, pushing and pressing parts of these pushing and pressing terminals are made to push against corresponding with its position first respectively, second upper clip arm, force these first, second upper clip arm respectively with the rotary part of its connecting rod connected for fulcrum, and then the electrical contact entering the flexible printed wiring board in grafting space in electrical contact, in addition, do kinetoplast also force-applied rotation and remove these pushing and pressing terminals to these first, the pushing and pressing of the second upper clip arm, thus remove these first, second upper clip arm and flexible printed wiring board in electrical contact.
In a first embodiment, reinforcement terminal group and/or connector insulating base frame can form clamping rotational structure in the position of associated frame members structure rear end, thus make kinetoplast for clamping and provide the rotation making kinetoplast.The pushing and pressing part of pushing and pressing terminal can be solid construction or hollow structure.The material of pushing and pressing terminal can be selected from metal or pottery.
Second embodiment of the present utility model, for drawer type FPC connector, reinforcement terminal group and/or connector insulating base frame are formed with rail structure, upper cover body can be slided by rail structure opposing connector insulating base frame, with towards or the direction of away from frame structure insert port slide, thus reach or remove the in electrical contact of flexible printed wiring board and conducting end subgroup.
3rd embodiment of the present utility model, for front turning over formula FPC connector, reinforcement terminal group and/or connector insulating base frame are formed with articulated structure, upper cover body can be rotated by articulated structure opposing connector insulating base frame, thus reaches or remove the in electrical contact of flexible printed wiring board and conducting end subgroup.4th embodiment of the present utility model, also for front to turn over formula FPC connector, the force-applied strain in the same direction of first, second conducting terminal of conducting end subgroup, to compensate the difference in height of electrical contact to each other.Upper cover body is force-applied to be started, and exposes grafting space, makes flexible printed wiring board can enter grafting space and near conducting end subgroup.Upper cover body is force-applied start also, so force this flexible printed wiring board and conducting end subgroup in electrical contact.
At second, third, in the 4th embodiment, bottom upper cover body, lid collets can be set, lid collets have insulation pushing and pressing part, thus for force first, second upper clip arm respectively with the rotary part of its connecting rod connected for fulcrum synchronous axial system, and the electrical contact entering the flexible printed wiring board in grafting space in electrical contact.
Compared to prior art, insulating base frame and lid are provided separately and form the FPC connector of multi-piece type by the utility model, the utility model conducting end subgroup in whole or in part, imbed in the ejection shaping die of connector insulating base frame in advance, with in the ejection formation process of connector insulating base frame, connector insulating base frame and conducting end subgroup are bonded into and are integrated, and can when without the need to spigot equipment, reach fixing all terminal group, the manufacture difficulty of FPC connector can be reduced by this, and solve conducting terminal and drop and the residual stress problem of insulating base frame.Then, as long as upper cover body of arranging in pairs or groups again just can form drawer type, front FPC connector of turning over formula, if simultaneously arrange in pairs or groups upper cover body with make the FPC connector of turning over formula after kinetoplast just can be formed.
Accompanying drawing explanation
Fig. 1 is the spigot action schematic diagram of the common FPC connector of prior art
Fig. 2 is the component decomposition map of multi-piece type FPC connector of the present utility model.
Fig. 3 is the partial enlarged drawing in the FPC connector of multi-piece type shown in Fig. 2 symbol A indication region.
Fig. 4 is the vertical figure of component group of multi-piece type FPC connector of the present utility model.
Fig. 5 is the conducting end subgroup of multi-piece type FPC connector of the present utility model and the first structure kenel schematic diagram of reinforcement terminal group, the long limit of the conducting end subgroup shown in this figure has the section of class " H " font, and all includes with reinforcement terminal group the material strip be crisscross arranged.
Fig. 6 is the partial enlarged drawing in symbol B indication region in Fig. 5.
Fig. 7 is the conducting end subgroup of multi-piece type FPC connector of the present utility model and the first structure kenel schematic diagram of reinforcement terminal group, the long limit of the conducting end subgroup shown in this figure has the section of class " h " font, and all includes with reinforcement terminal group the material strip being located at the same side.
Fig. 8 a is the partial enlarged drawing in symbol C indication region in Fig. 7.
Fig. 8 b is the enlarged drawing propping up the first conducting terminal in Fig. 8 a containing the list of material strip.
Fig. 8 c is the enlarged drawing propping up the second conducting terminal in Fig. 8 a containing the list of material strip.
Fig. 9 be multi-piece type FPC connector of the present utility model conducting end subgroup and the second structure kenel schematic diagram of reinforcement terminal group, the conducting end subgroup shown in this figure and reinforcement terminal group all include material strip.
Figure 10 is the partial enlarged drawing in symbol D indication region in Fig. 9.
Figure 11 is the connecting rod turnover structure of the first connecting rod of the second structure kenel of the first conducting terminal illustrating multi-piece type FPC connector of the present utility model.
Figure 12 is the jig arm turnover structure of the second lower clip arm of the 3rd structure kenel of the second conducting terminal illustrating multi-piece type FPC connector of the present utility model.
The Status view of jig arm turnover structure after turnover that Figure 13 is the second conducting terminal shown in Figure 12.
Figure 14 is the rear view of multi-piece type FPC connector first embodiment upper cover body of the present utility model.
Figure 15 is the component decomposition map of multi-piece type FPC connector first embodiment of the present utility model.
Figure 16 is the vertical figure of group of the first embodiment component of multi-piece type FPC connector of the present utility model.
Figure 17 is the first structure kenel schematic diagram of the metal pushing and pressing terminal of multi-piece type FPC connector first embodiment of the present utility model.
Figure 18 is the second structure kenel schematic diagram of the metal pushing and pressing terminal of multi-piece type FPC connector first embodiment of the present utility model.
Figure 19 is the first using state schematic diagram of multi-piece type FPC connector first embodiment of the present utility model, and the multi-piece type FPC connector shown in this figure is in the using state being electrically connected flexible printed wiring board.
Figure 20 is the view that Figure 19 cuts off along line segment EE.
Figure 21 is the second using state schematic diagram of multi-piece type FPC connector first embodiment of the present utility model, and the multi-piece type FPC connector shown in this figure is not in the state being electrically connected flexible printed wiring board.
Figure 22 is the view that Figure 21 cuts off along line segment FF.
Figure 23 is the component decomposition map of the second embodiment of multi-piece type FPC connector of the present utility model.
Figure 24 is the vertical figure of component group of the second embodiment of multi-piece type FPC connector of the present utility model.
Figure 25 is the first using state schematic diagram of multi-piece type FPC connector second embodiment of the present utility model, and the multi-piece type FPC connector shown in this figure is in the state being electrically connected flexible printed wiring board.
Figure 26 is the view that Figure 25 cuts off along line segment HH.
Figure 27 is the second using state schematic diagram of multi-piece type FPC connector second embodiment of the present utility model, and the multi-piece type FPC connector shown in this figure is not in the state being electrically connected flexible printed wiring board.
Figure 28 is the view that Figure 27 cuts off along line segment GG.
Figure 29 is the component decomposition map of multi-piece type FPC connector the 3rd embodiment of the present utility model.
Figure 30 is the vertical figure of component group of multi-piece type FPC connector the 3rd embodiment of the present utility model.
Figure 31 is the first using state schematic diagram of multi-piece type FPC connector the 3rd embodiment of the present utility model, and the multi-piece type FPC connector shown in this figure is in the using state being electrically connected flexible printed wiring board.
Figure 32 is the view that Figure 31 cuts off along line segment II.
Figure 33 is the second using state schematic diagram of multi-piece type FPC connector the 3rd embodiment of the present utility model, and the multi-piece type FPC connector shown in this figure is not in the using state being electrically connected flexible printed wiring board.
Figure 34 is the view that Figure 33 cuts off along line segment JJ.
Figure 35 is the component decomposition map of multi-piece type FPC connector the 4th embodiment of the present utility model.
Figure 36 is the vertical figure of component group of multi-piece type FPC connector the 4th embodiment of the present utility model.
Figure 37 is the using state schematic diagram of multi-piece type FPC connector the 4th embodiment of the present utility model, and the multi-piece type FPC connector shown in this figure is in the using state being electrically connected flexible printed wiring board.
Figure 38 is the view that Figure 37 cuts off along line segment KK.
Figure 39 is the enlarged drawing that the list of multi-piece type FPC connector the 4th embodiment of the present utility model props up the first conducting terminal.
Figure 40 is the enlarged drawing that the list of multi-piece type FPC connector the 4th embodiment of the present utility model props up the second conducting terminal.
Description of reference numerals
11: conducting end subgroup; 111: the first conducting terminals; 1111: the first upper clip arms; 1112: the first lower clip arms; 1113: first connecting rod; 1114: the first conducting terminal material strips; 11141: the first conducting terminal connecting portions; 112: the second conducting terminal 1121: the second upper clip arms; 1122: the second lower clip arms; 1123: second connecting rod; 1124: the second conducting terminal material strips; 11241: the second conducting terminal connecting portions; 12: reinforcement terminal group; 121: reinforcement terminal; 1211: reinforcement terminal material belt; 12111: reinforcement terminal connection part; 13: connector insulating base frame; 14: upper cover body; 141: lid collets; 1411: insulation pushing and pressing part; 1412: insulation barrier; 1413: projective structure; 15: frame structure; 151: insert port; 152: grafting space; 16: make kinetoplast; 161: metal pushing and pressing terminal group; 1611: metal pushing and pressing terminal; 16111: metal pushing and pressing part; 162: start insulating base frame; 2: connector body; 21,22: terminal jacks; 3,4: conducting terminal; 5: flexible printed wiring board.
Embodiment
By particular specific embodiment, technology contents of the present utility model is described below, person skilled in the art scholar can understand other advantages of the present utility model and effect easily by content disclosed in the present specification.The utility model also can be implemented by other different specific embodiments or be applied.Every details in this specification also based on different viewpoints and application, not departing under spirit of the present utility model, can carry out various modification and change.
For effectively solving the variety of problems of existing FPC connector, the utility model is improved for the structure of FPC connector, and a kind of multi-piece type FPC connector is provided, the insulating base frame of FPC connector and lid are provided separately and form multiple piece construction, and by the joint of conducting terminal and insulating base frame, imbed shoot mode by side direction inserted mode originally to reach instead, use the manufacture difficulty reducing FPC connector, and solve conducting terminal simultaneously and drop and the residual stress problem of insulating base frame.
About multi-piece type FPC connector of the present utility model, for being electrically connected flexible printed wiring board (i.e. Flexible Printed Circuit, be called for short FPC), insulating base frame and lid are provided separately and form multiple piece construction, and can be bonded into be integrated with multiple terminal group in the process of insulating base frame ejection formation, see also Fig. 2 to Figure 14, as shown in the figure, multi-piece type FPC connector of the present utility model comprises conducting end subgroup 11, reinforcement terminal group 12, connector insulating base frame 13 and upper cover body 14.Conducting end subgroup 11 has and is multiplely staggered and all has the first conducting terminal 111 and the second conducting terminal 112 of at least one electrical contact.First, second conducting terminal 111,112 can adopt sheet metal to make with impact style, then forms protective layer by the mode of plating in terminal surfaces, and provides protection to increase the useful life of conducting terminal.The long limit of first, second conducting terminal 111,112 has the section (as shown in figure 11) of class " H " font or the section of class " h " font (as shown in Fig. 8 b, Fig. 8 c).The electrical contact of first, second conducting terminal 111,112 is arranged on the front end of connector insulating base frame 13, be electrically connected for flexible printed wiring board, and the design of tandem plover shape can be adopted, with the plover shape permutation and combination of corresponding flexible printed wiring board metal finger contact.
As shown in Fig. 8 a to 8c, the first conducting terminal 111 and the second conducting terminal 112 have the terminal section of class " h " font, and there is predetermined conducting terminal spacing P1 first, second conducting terminal 111,112 adjacent separating between the two.As shown in Figure 8 b, the first conducting terminal 111 is by the first upper clip arm 1111, first lower clip arm 1112 and first connecting rod 1113, and forming can for the terminal structure of crimping flexible printed wiring board.First connecting rod 1113 connects the first upper clip arm 1111 respectively and the first lower clip arm 1112, first upper clip arm 1111 can rotate relative to the first lower clip arm 1112 by the strain of first connecting rod 1113, and completes or remove the electric connection with flexible printed wiring board.As shown in Figure 8 c, the second conducting terminal 112 is by the second upper clip arm 1121, second lower clip arm 1122 and second connecting rod 1123, and forming can for the terminal structure of crimping flexible printed wiring board.Second connecting rod 1123 connects the second upper clip arm 1121 respectively and the second lower clip arm 1122, second upper clip arm 1121 can rotate relative to the second lower clip arm 1122 by the strain of second connecting rod 1123, and completes or remove the electric connection with flexible printed wiring board.First, second upper clip arm 1111,1121 described and/or first, second lower clip arm 1112,1122, can according to the specification of FPC connector at least one electrical contact of appropriate location projection in jig arm, in electrical contact with what provide with flexible printed wiring board.
Reinforcement terminal group 12 has at least two reinforcement terminals 121.Two described reinforcement terminals 121 are located at the left and right sides of conducting end subgroup 11 respectively, at least can provide the reinforcement of structural strength to FPC connector.In the utility model, reinforcement terminal can be selected to be made up of metal material.Also can form the perforation stuck point design of SMT pin position or THROUGHHOLE in the terminal structure of reinforcement terminal, so can increase FPC connector and the affixed mechanism of substrate, to guarantee the affixed of FPC connector and substrate.In addition, reinforcement terminal 121 also can coordinate the version of upper cover body 14 to arrange snapping reinforced structure, and makes upper cover body 14 more firm with the snapping of connector insulating base frame 13.
In addition, reinforcement terminal group is except the mode of insertion can be selected to arrange, the mode imbedding injection also can be selected to arrange, by reinforcement terminal group in whole or in part, imbed in the ejection shaping die of connector insulating base frame, thus make the connector insulating base frame of ejection formation be bonded into be integrated with reinforcement terminal group, use fixing reinforcement terminal group.To this, as shown in Figure 5, the terminal body of reinforcement terminal 121 and the reinforcement terminal connection part 12111 of reinforcement terminal material belt 1211 intersect vertically.
Connector insulating base frame 13 is shaping by the mode imbedding injection, before ejection formation, first, second lower clip arm 1112,1122 of conducting end subgroup 11 can be imbedded ejection shaping die in whole or in part, thus the connector insulating base frame 13 of ejection formation is integrated with being bonded in whole or in part of first, second lower clip arm 1112,1122, use fixed conductive terminals group 11, and make the SMT pin position of first, second lower clip arm 1112,1122 expose outside connector insulating base frame 13.Preferably, first, second lower clip arm 1112,1122 is also provided with the engaging mechanism that can extend to connector insulating base frame 13 inside, to increase the engaging force that connector insulating base frame 13 provides first, second lower clip arm 1112,1122.By imbedding the mode of injection, connector insulating base frame 13 can be made directly to engage with first, second lower clip arm 1112,1122, except the spigot equipment without the need to costliness, also effectively can reduce the generation of connector insulating base frame internal residual stresses, even can provide enough chucking powers to conducting terminal, and avoid conducting terminal to depart from connector insulating base frame.
For ease of first, second lower clip arm 1112,1122 is imbedded ejection shaping die, and engage with connector insulating base frame 13 in the process of ejection formation, conducting end subgroup 11 can arrange the material strip of convenient force towing usually.Conducting end subgroup of the present utility model at least can adopt following several structure kenel: about the first structure kenel of conducting end subgroup, refer to Fig. 5 to Fig. 8 c, the outer surface of the first conducting terminal 111 jig arm and the first conducting terminal connecting portion 11141 of the first conducting terminal material strip 1114 intersect vertically, and the outer surface of the second conducting terminal 112 jig arm and the second conducting terminal connecting portion 11241 of the second conducting terminal material strip 1124 intersect vertically.
About the second structure kenel of conducting end subgroup, refer to Fig. 9 to Figure 11, first, second connecting rod 1113,1123 has connecting rod turnover structure (indicating the connecting rod turnover structure of first connecting rod 1113 in fig. 11 with symbol 11131), thus make this first, second upper clip arm 1111,1121 respectively towards the direction upset deviating from this first, second lower clip arm 1112,1122, and the terminal structure that can supply crimping flexible printed wiring board must be formed respectively.In this structure kenel, conducting terminal connecting portion is extended, respectively in order to be connected with first, second conducting terminal material strip respectively in the SMT pin position (indicating the SMT pin position of the first lower clip arm 1112 in fig. 11 with symbol 11121) of first, second lower clip arm end side.
About the third structure kenel of conducting end subgroup, refer to Figure 12 to Figure 13, jig arm turnover structure is formed respectively near the position of respective SMT pin position at first, second lower clip arm, so first, second conducting terminal by the upset of jig arm turnover structure after accepting turnover power, and can form the terminal structure that can supply crimping flexible printed wiring board respectively.As shown in figure 12, the position of the second lower clip arm 1122 near SMT pin position 11221 is formed with jig arm turnover structure 11222, when the direction force indicated with Figure 12 symbol M, the second upper clip arm 1121 can be made towards the direction upset deviating from the second lower clip arm 1122, and form with the second lower clip arm 1122 structure with insert port can inserted for flexible printed wiring board as shown in figure 13.
Based on the above, the structure kenel of above-mentioned several conducting end subgroup of the present utility model, first, second conducting terminal wherein all makes the affiliated jig arm upset with electrical contact by turnover mode, and form the terminal structure that can supply crimping flexible printed wiring board respectively, and all can imbed in the ejection shaping die of connector insulating base frame with material strip mode, to make in the process of ejection formation connector insulating base frame, connector insulating base frame and conducting end subgroup are bonded into and are integrated, and become the semi-finished product of multi-piece type FPC connector of the present utility model.Then, as long as arrange in pairs or groups required component again, just can organize vertical and form various different types of multi-piece type FPC connector product of the present utility model.For example, after upper cover body group being found the semi-finished product of above-mentioned FPC connector, just can form drawer type, front FPC connector of turning over formula, separately by upper cover body with make kinetoplast (SLIDER) successively group found the semi-finished product of above-mentioned FPC connector after, turn over the FPC connector of formula after just can forming.
The composite material that the material of upper cover body can be selected plastic material or be made up of metal and plastics.When the material of upper cover body includes metal, because metal has preferably rigid, therefore the required thickness of upper cover body can significantly reduce, and can reduce the whole height of FPC connector.Upper cover body can be distinguished into the upper cover body with limit function and the upper cover body with actuator function according to function, the upper cover body of the upper cover body shown in Fig. 4 and accessory limited location function, as shown in Figure 4, upper cover body 14 can engage with connector insulating base frame 13 and entirety forms frame structure, and provides spacing to the flexible printed wiring board entering grafting space 152.The front end of described frame structure has insert port 151 and grafting space 152, wherein, flexible printed wiring board can enter the assigned address in grafting space 152 via insert port 151, as long as then via the additional start making kinetoplast, just can make the electrical contact of flexible printed wiring board respectively with the first conducting terminal of conducting end subgroup and the second conducting terminal in electrical contact.
Upper cover body shown in Figure 23 and Figure 29 and accessory have the upper cover body of actuator function, as shown in Figure 23 and Figure 29, are provided with lid collets 141 bottom upper cover body 14.Lid collets 141 can select plastic material to make, and can be bonded into be integrated by flush type injection or the mode of ultrasonic waves thermosol and upper cover body 14.Lid collets 141 have insulation pushing and pressing part 1411, thus for force first, second upper clip arm 1111,1121 respectively with the rotary part of its connecting rod connected for fulcrum synchronous axial system presses down, and the electrical contact entering the flexible printed wiring board in grafting space in electrical contact.Lid collets 141 also have multi-disc insulation barrier 1412, insulation barrier 1412 extends downwardly into the wherein one in the conducting terminal gap of conducting end subgroup 11 respectively, except can separating the conducting terminal of conducting end subgroup, also can by conducting terminal to insulation barrier provide spacing, avoid upper cover body, because length is long, buckling deformation occurs.In addition, as shown in figure 23, the reinforced structure 1413 that the long limit of upper cover body 14 body at least has an outside relief or caves inward, so also can avoid upper cover body that the unfavorable condition of buckling deformation occurs in middle part because length is long.
First embodiment of the present utility model turns over the FPC connector of formula after being, see also Figure 15 to Figure 22, upper cover body 14 and the connector insulating base frame 13 groups of Figure 15 can form the frame structure 15 shown in Figure 16 after standing into and being integrated, the rear end of frame structure 15 is arranged rotatingly makes kinetoplast 16, turns over formula FPC connector to be formed as shown in figure 16.As shown in figure 15, make kinetoplast 16 and there is pushing and pressing terminal group 161 and start insulating base frame 162.Pushing and pressing terminal group 161 has and is arranged in row and multiple pushing and pressing terminals 1611 all with pushing and pressing part 16111, and start insulating base frame 162 can be selected from plastic material, usually shaping by shoot mode and engage these pushing and pressing terminals 1611 respectively.It should be noted that, the spacing (being denoted as P2 in Figure 15) that these pushing and pressing terminals 1611 separate and these conducting terminals 111, 112 to separate spacing (being denoted as P1 in Fig. 3) essence identical, therefore, make the force-applied opposing frame structure 15 of kinetoplast 16 to rotate, pushing and pressing parts 16111 of these pushing and pressing terminals 1611 are made to push against corresponding with its position first respectively, second upper clip arm 1111, 1121, force these first, second upper clip arm 1111, 1121 respectively with the rotary part of its connecting rod connected for fulcrum, and then the electrical contact entering the flexible printed wiring board 5 in grafting space 152 in electrical contact, as shown in Figure 19 and Figure 20.
In addition, as shown in Figure 21 and Figure 22, do kinetoplast 16 also force-applied rotation and remove these pushing and pressing terminals 1611 to the pushing and pressing of these first, second upper clip arms 1111,1121, thus remove the in electrical contact of these first, second upper clip arms 1111,1121 and flexible printed wiring board 5.In the utility model, the pushing and pressing part 16111 of pushing and pressing terminal 161 adapts to the start insulating base frame 162 engaged, and the type of may be selected to is solid construction (as shown in figure 16) or hollow structure (as shown in figure 17).The material of pushing and pressing terminal 161 is selected from metal or pottery.What pushing and pressing terminal 161 can form composite material with the start insulating base frame being selected from plastic material makes kinetoplast, and can by the intensity of pushing and pressing terminal metal or ceramic material, effectively reduces chance fracture occurring or weares and teares when doing kinetoplast stressed start.
Second embodiment of the present utility model is the FPC connector of drawer type, see also Figure 23 to Figure 28, as shown in the figure, reinforcement terminal group 12 and/or connector insulating base frame 13 are formed with rail structure, the upper cover plate 14 with actuator function can be stood into connector insulating base frame 13 groups be integrated, to form the drawer type FPC connector shown in Figure 24.
In the present embodiment, upper cover body 14 can be slided by above rail structure opposing connector insulating base frame 13.Flexible printed wiring board can enter the frame structure that is made up of upper cover body 14 and connector insulating base frame 13 and close to conducting end subgroup, then, upper cover body 14 can be slided and start conducting end subgroup 11 towards the direction of frame structure insert port, thus reach the in electrical contact of flexible printed wiring board and conducting end subgroup, as shown in Figure 25 and Figure 26.But not as limit, also can design and make the in electrical contact of flexible printed wiring board and conducting end subgroup, be slided towards the direction of away from frame structure insert port by upper cover body and reach.In addition, upper cover body 14 can be slided towards the direction of away from frame structure insert port, and stops start conducting end subgroup 11, thus can remove the in electrical contact of flexible printed wiring board and conducting end subgroup, as shown in Figure 27 and Figure 28.But not as limit, also can design and make flexible printed wiring board and the releasing in electrical contact of conducting end subgroup, be slided towards the direction of frame structure insert port by upper cover body and reach.
3rd embodiment of the present utility model turns over the FPC connector of formula before being, see also Figure 29 to Figure 34, reinforcement terminal group 12 and/or connector insulating base frame 13 are formed with articulated structure, the upper cover body 14 with actuator function can be stood into connector insulating base frame 13 groups be integrated and form frame structure, before turn over formula FPC connector as shown in figure 30 to be formed.In addition, the front end of said frame structure has grafting space, when upper cover body 14 is stressed start time, grafting space can be exposed, make flexible printed wiring board 5 can enter grafting space and near conducting end subgroup 11.Correspondingly, connector insulating base frame 13 is also designed with insertion guide structure, thus guides flexible printed wiring board to enter inner grafting space.
In the present embodiment, flexible printed wiring board can enter frame structure grafting space and close to conducting end subgroup, then, upper cover body 14 can be rotated towards connector insulating base frame by articulated structure, thus the distortion of compressing conducting end subgroup, and reach the in electrical contact of flexible printed wiring board and conducting end subgroup, as shown in Figure 31 and Figure 32.Notably, upper cover body 14 can be rotated towards the direction that deviate from connector insulating base frame by articulated structure, thus make conducting end subgroup elastic recovery original state, and removes the in electrical contact of flexible printed wiring board and conducting end subgroup, as shown in Figure 33 and Figure 34.
4th embodiment of the present utility model turns over the FPC connector of formula before being, see also Figure 35 to Figure 40, reinforcement terminal group 12 and/or connector insulating base frame 13 are formed with articulated structure, the upper cover body 14 with actuator function can be stood into connector insulating base frame 13 groups be integrated and form frame structure 152, before turn over formula FPC connector as shown in figure 36 to be formed.It should be noted that, the upper cover body of the present embodiment is force-applied to be started, and exposes grafting space, makes flexible printed wiring board can enter grafting space and near conducting end subgroup, upper cover body is force-applied start also, and force flexible printed wiring board and conducting end subgroup in electrical contact.
The present embodiment and the maximum difference of the 3rd embodiment are, each conducting terminal of the present embodiment there is no the structural design (as shown in Figure 39, Figure 40) of upper clip arm and jig arm connecting rod, but each conducting terminal still remains with at least one electrical contact of corresponding flexible printed wiring board, so significantly can reduce height dimension and the manufacture difficulty of FPC connector, be expected to become industry FPC connector the most compact.It should be noted that the force-applied strain in the same direction of each conducting terminal of the present embodiment, to compensate the difference in height of electrical contact to each other in order to guarantee that each conducting terminal is consistent to the contact pressure of flexible printed wiring board.
As shown in Figure 37 and Figure 38, upper cover body 14 can be selected plastic material or be made up of the composite material of metal and plastics, and can rotate towards connector insulating base frame 13 by aforesaid articulated structure, thus oppress flexible printed wiring board by the pressure point structure of below, and flexible printed wiring board is moved towards conducting end subgroup 11, until reach in electrical contact with conducting end subgroup.
In sum, multi-piece type FPC connector of the present utility model, insulating base frame and lid are provided separately and form multiple piece construction, and can conducting end subgroup be imbedded to engage in the process of insulating base frame ejection formation, and can when without the need to spigot equipment, that reaches all terminal group is fixing, can reduce the manufacture difficulty of FPC connector by this, and solves conducting terminal and drop and the residual stress problem of insulating base frame.In addition, turn over before multi-piece type FPC connector of the present utility model can be designed to formula, after turn over formula and drawer type FPC connector, formula FPC connector is turned over after existing, formula FPC connector is turned over after of the present utility model, arrange in pairs or groups and a kind ofly made by the composite material of such as metal and plastics, make kinetoplast, and can reduce by the material behavior of metal and do wearing and tearing when kinetoplast uses and fracture.
The above embodiment only have expressed embodiment of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection range of the present utility model.
Claims (17)
1. a multi-piece type FPC connector, for being electrically connected flexible printed wiring board, being provided separately insulating base frame and lid and forming multiple piece construction, and the part of conducting end subgroup is imbedded to engage in the process of insulating base frame ejection formation, comprising:
Conducting end subgroup, has multiple staggered first conducting terminal and the second conducting terminal, and the adjacent spacing that both separate of this first conducting terminal and the second conducting terminal is predetermined conducting terminal spacing; This first conducting terminal is by the first upper clip arm, the first lower clip arm and first connecting rod, and forming can for the terminal structure of the described flexible printed wiring board of crimping, and this first connecting rod connects this first upper clip arm and the first lower clip arm respectively; This second conducting terminal is by the second upper clip arm, the second lower clip arm and second connecting rod, and forming can for the terminal structure of this flexible printed wiring board of crimping, and this second connecting rod connects this second upper clip arm and the second lower clip arm respectively;
Reinforcement terminal group, has at least two reinforcement terminals, is located at the left and right sides of this conducting end subgroup respectively;
Connector insulating base frame, shaping by shoot mode, and imbed ejection shaping die in whole or in part by first, second lower clip arm described before ejection formation, this connector insulating base frame is integrated, in order to fix described conducting end subgroup by this connector insulating base frame with being bonded in whole or in part of this first, second lower clip arm in the process of ejection formation; And
Upper cover body, can engage with described connector insulating base frame and overall form frame structure, the front end of this frame structure has insert port and grafting space, and described flexible printed wiring board can enter this grafting space via this insert port and close to described conducting end subgroup;
Wherein, the first conducting terminal of described conducting end subgroup and the force-applied start of the second conducting terminal, and reach respectively or remove and described flexible printed wiring board in electrical contact.
2. multi-piece type FPC connector according to claim 1, it is characterized in that, also comprise the first conducting terminal material strip and the second conducting terminal material strip, this the first conducting terminal material strip has the first conducting terminal connecting portion intersected vertically with described first conducting terminal jig arm outer surface, and this second conducting terminal material strip has the second conducting terminal connecting portion intersected vertically with described second conducting terminal jig arm outer surface.
3. multi-piece type FPC connector according to claim 1, is characterized in that, also comprises reinforcement terminal material belt, has the reinforcement terminal connection part intersected vertically with described reinforcement terminal body.
4. multi-piece type FPC connector according to claim 1, is characterized in that, the lid that described upper cover body is formed for plastic cover or the composite material that is made up of plastics and metal.
5. multi-piece type FPC connector according to claim 4, is characterized in that, the reinforced structure that the long limit of described upper cover body at least has an outside relief or caves inward.
6. multi-piece type FPC connector according to claim 1, it is characterized in that, described multi-piece type FPC connector turns over formula FPC connector after being, also comprise and make kinetoplast, be located at the rear end of described frame structure in a rotatable manner, this has pushing and pressing terminal group and start insulating base frame as kinetoplast, and this pushing and pressing terminal group has and is multiplely arranged in row and all has the pushing and pressing terminal of pushing and pressing part, these pushing and pressing terminals separate spacing and these conducting terminals to separate spacing essence identical, this start insulating base frame engages these pushing and pressing terminals respectively in the process of ejection formation, this is done, and kinetoplast is force-applied to rotate relative to this frame structure, pushing and pressing parts of these pushing and pressing terminals are made to push against corresponding with its position first respectively, second upper clip arm, force these first, second upper clip arm respectively with the rotary part of its connecting rod connected for fulcrum, and then the electrical contact entering the flexible printed wiring board in described grafting space in electrical contact, in addition, this do kinetoplast also force-applied rotation and remove these pushing and pressing terminals to these first, the pushing and pressing of the second upper clip arm, thus remove these first, second upper clip arm and this flexible printed wiring board in electrical contact.
7. multi-piece type FPC connector according to claim 6, it is characterized in that, described reinforcement terminal group and/or connector insulating base frame are formed with clamping rotational structure in the position of the described frame structure rear end of correspondence, thus for making kinetoplast described in clamping and providing this to do the rotation of kinetoplast.
8. multi-piece type FPC connector according to claim 6, is characterized in that, the pushing and pressing part of described pushing and pressing terminal is solid construction or hollow structure; The material selected from metal of this pushing and pressing terminal or pottery.
9. multi-piece type FPC connector according to claim 1, it is characterized in that, described multi-piece type FPC connector is drawer type FPC connector, described reinforcement terminal group and/or this connector insulating base frame are formed with rail structure, described upper cover body can by this connector insulating base frame slip relatively of this rail structure, with towards or the direction that deviates from this frame structure insert port slide, thus reach or remove the in electrical contact of described flexible printed wiring board and described conducting end subgroup.
10. multi-piece type FPC connector according to claim 1, it is characterized in that, described multi-piece type FPC connector turns over formula FPC connector before being, described reinforcement terminal group and/or described connector insulating base frame are formed with articulated structure, described upper cover body can be rotated relative to this connector insulating base frame by this articulated structure, thus reaches or remove the in electrical contact of described flexible printed wiring board and described conducting end subgroup.
11. multi-piece type FPC connector according to claim 9 or 10, it is characterized in that, lid collets are provided with bottom described upper cover body, these lid collets have insulation pushing and pressing part, be used for forcing these first, second upper clip arms respectively with the rotary part of its connecting rod connected for fulcrum synchronous axial system, and the electrical contact entering the flexible printed wiring board in described grafting space in electrical contact.
12. multi-piece type FPC connector according to claim 11, it is characterized in that, described lid collets also have multi-disc insulation barrier, these insulation barriers extend downwardly into one of them in the conducting terminal gap of described conducting end subgroup respectively.
13. 1 kinds of multi-piece type FPC connector, for being electrically connected flexible printed wiring board, being provided separately insulating base frame and lid and forming multiple piece construction, comprising:
Conducting end subgroup, has multiple staggered first conducting terminal and the second conducting terminal, and the adjacent spacing that both separate of this first conducting terminal and the second conducting terminal is predetermined conducting terminal spacing; This first conducting terminal has the first upper clip arm, the first lower clip arm and first connecting rod, and this first connecting rod connects this first upper clip arm and the first lower clip arm respectively; This second conducting terminal has the second upper clip arm, the second lower clip arm and second connecting rod, and this second connecting rod connects this second upper clip arm and the second lower clip arm respectively; This first, second connecting rod has connecting rod turnover structure, makes this first, second upper clip arm respectively towards the direction upset deviating from this first, second lower clip arm, and can form the terminal structure that can supply this flexible printed wiring board of crimping respectively;
Reinforcement terminal group, has at least two reinforcement terminals, is divided into the left and right sides of described conducting end subgroup;
Connector insulating base frame, for locating described conducting end subgroup and reinforcement terminal group respectively; And
Upper cover body, can engage with described connector insulating base frame and overall form frame structure, the front end of this frame structure has insert port and grafting space, and described flexible printed wiring board can enter this grafting space via this insert port and close to described conducting end subgroup;
Wherein, the first conducting terminal of described conducting end subgroup and the force-applied start of the second conducting terminal, and reach respectively or remove and described flexible printed wiring board in electrical contact.
14. 1 kinds of multi-piece type FPC connector, for being electrically connected flexible printed wiring board, being provided separately insulating base frame and lid and forming multiple piece construction, comprising:
Conducting end subgroup, has multiple staggered first conducting terminal and the second conducting terminal, and the spacing that the first adjacent conducting terminal and the second conducting terminal separate is predetermined conducting terminal spacing; This first conducting terminal has the first upper clip arm, the first lower clip arm and first connecting rod, and this first connecting rod connects this first upper clip arm and the first lower clip arm respectively; This second conducting terminal has the second upper clip arm, the second lower clip arm and second connecting rod, and this second connecting rod connects this second upper clip arm and the second lower clip arm respectively; This first, second lower clip arm has jig arm turnover structure respectively at the position near respective SMT pin position, make this first, second conducting terminal by the upset of this jig arm turnover structure after accepting turnover power, and the terminal structure that can supply this flexible printed wiring board of crimping can be formed respectively;
Reinforcement terminal group, has at least two reinforcement terminals, divides the left and right sides being located at described conducting end subgroup;
Connector insulating base frame, for locating described conducting end subgroup and reinforcement terminal group respectively; And
Upper cover body, can with described connector insulating base frame snapping and overall form frame structure, the front end of this frame structure has insert port and grafting space, and described flexible printed wiring board can enter this grafting space via this insert port and close to described conducting end subgroup;
Wherein, the first conducting terminal of described conducting end subgroup and the force-applied start of the second conducting terminal, and reach respectively or remove and described flexible printed wiring board in electrical contact.
15. multi-piece type FPC connector according to claim 13 or 14, it is characterized in that, also comprise the first conducting terminal material strip and the second conducting terminal material strip, this first, second conducting terminal material strip has first, second conducting terminal connecting portion respectively, and this first, second conducting terminal connecting portion extends out from the SMT pin position of these first, second lower clip arm end side respectively.
16. 1 kinds of multi-piece type FPC connector, for being electrically connected flexible printed wiring board, insulating base frame and lid are provided separately and form multiple piece construction, and conducting end subgroup is imbedded to engage in the process of insulating base frame ejection formation, comprise: conducting end subgroup, have and be multiplely staggered and all there is the first conducting terminal and second conducting terminal of at least one electrical contact, this is first years old, the force-applied strain in the same direction of second conducting terminal, to compensate the difference in height of electrical contact to each other, and this first, the adjacent spacing that both separate of second conducting terminal is predetermined conducting terminal spacing,
Reinforcement terminal group, has at least two reinforcement terminals, is located at the left and right sides of described conducting end subgroup respectively;
Connector insulating base frame, shaping by shoot mode, and imbed ejection shaping die in whole or in part by this conducting end subgroup before ejection formation, this connector insulating base frame is bonded into this conducting end subgroup in the process of ejection formation be integrated, in order to fix this conducting end subgroup by this connector insulating base frame; And
Upper cover body, can engage with described connector insulating base frame and entirety forms frame structure, the front end of this frame structure has grafting space, wherein, this upper cover body is force-applied to be started, and exposes this grafting space, makes described flexible printed wiring board can enter this grafting space and near described conducting end subgroup, this upper cover body is force-applied start also, and force this flexible printed wiring board and conducting end subgroup in electrical contact.
17. 1 kinds of multi-piece type FPC connector, for being electrically connected flexible printed wiring board, being provided separately insulating base frame and lid and forming multiple piece construction, comprising:
Conducting end subgroup, there is multiple staggered first conducting terminal and the second conducting terminal, the adjacent spacing that both separate of this first, second conducting terminal is predetermined conducting terminal spacing, this first, second conducting terminal makes the affiliated jig arm upset with electrical contact by turnover mode, and forms the terminal structure that can supply this flexible printed wiring board of crimping respectively;
Reinforcement terminal group, has at least two reinforcement terminals, is divided into the left and right sides of described conducting end subgroup;
Connector insulating base frame, for locating described conducting end subgroup and reinforcement terminal group respectively; And
Upper cover body, can engage with described connector insulating base frame and overall form frame structure, the front end of this frame structure has insert port and grafting space, and described flexible printed wiring board can enter this grafting space via this insert port and close to described conducting end subgroup;
Wherein, the first conducting terminal of described conducting end subgroup and the force-applied start of the second conducting terminal, and reach respectively or remove and described flexible printed wiring board in electrical contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420492276.1U CN204118339U (en) | 2014-08-28 | 2014-08-28 | multi-piece type FPC connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420492276.1U CN204118339U (en) | 2014-08-28 | 2014-08-28 | multi-piece type FPC connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204118339U true CN204118339U (en) | 2015-01-21 |
Family
ID=52335620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420492276.1U Active CN204118339U (en) | 2014-08-28 | 2014-08-28 | multi-piece type FPC connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204118339U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105449422A (en) * | 2014-08-28 | 2016-03-30 | 春源科技(深圳)有限公司 | Multi-piece fpc connector |
| CN108042925A (en) * | 2017-12-29 | 2018-05-18 | 深圳市鑫君特智能医疗器械有限公司 | A kind of phototherapy device flexible connector and phototherapy device |
-
2014
- 2014-08-28 CN CN201420492276.1U patent/CN204118339U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105449422A (en) * | 2014-08-28 | 2016-03-30 | 春源科技(深圳)有限公司 | Multi-piece fpc connector |
| CN105449422B (en) * | 2014-08-28 | 2019-02-22 | 春源科技(深圳)有限公司 | Multi-piece type FPC connector |
| CN108042925A (en) * | 2017-12-29 | 2018-05-18 | 深圳市鑫君特智能医疗器械有限公司 | A kind of phototherapy device flexible connector and phototherapy device |
| CN108042925B (en) * | 2017-12-29 | 2024-04-26 | 深圳市鑫君特智能医疗器械有限公司 | Phototherapy device flexible connector and phototherapy device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105449422A (en) | Multi-piece fpc connector | |
| US9865955B2 (en) | Access terminal for card socket | |
| CN104836044A (en) | USB connector and electronic device with same | |
| CN204118339U (en) | multi-piece type FPC connector | |
| CN101529661B (en) | Connector | |
| CN101258646A (en) | Board-to-board connector pair | |
| CN101627510B (en) | Electrical connector with grounding pin | |
| CN203416496U (en) | FPC protection structure | |
| CN105186170B (en) | Conductive terminal of breaking-PIN prevention and card connector | |
| CN104684277A (en) | Method for manufacturing gold fingers of printed circuit board | |
| CN103811942B (en) | Electric connector | |
| US7241177B1 (en) | Terminal-protective card connector | |
| JP5342340B2 (en) | Printed wiring board | |
| CN101668386B (en) | Pin wiring structure of card insertion end of flexible printed circuit board | |
| CN204497465U (en) | A kind of micro coaxial cable connector assembly | |
| CN112086781B (en) | Hard disk data interface pitch conversion connector | |
| CN101137021A (en) | Flat TV set with digitalized player | |
| TW201433012A (en) | Memory card connector | |
| CN114364130A (en) | Manufacturing method of copper-embedded column PCB | |
| CN204558711U (en) | A kind of bonder terminal to a kind of micro coaxial cable connector assembly | |
| CN104767067A (en) | Cable connector assembly and assembling method thereof | |
| CN201576775U (en) | Improvement structure of HDMI connector | |
| CN205793641U (en) | A kind of FPC golden finger connecting ZIF stand | |
| CN201285843Y (en) | Electric connector | |
| CN216355199U (en) | Patch cord and test device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |