CN203326291U - Electric connector - Google Patents
Electric connector Download PDFInfo
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- CN203326291U CN203326291U CN2013202688661U CN201320268866U CN203326291U CN 203326291 U CN203326291 U CN 203326291U CN 2013202688661 U CN2013202688661 U CN 2013202688661U CN 201320268866 U CN201320268866 U CN 201320268866U CN 203326291 U CN203326291 U CN 203326291U
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- spatial accommodation
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- electric connectors
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Abstract
The utility model discloses an electric connector, which is used for connecting a docking electric connector and a circuit board. The electric connector includes: a main body, wherein the front end of the main body is provided with a docking space for accommodating the docking electric connector; a connecting terminal, wherein the connecting terminal is provided with a base part which is disposed in the main body, a contact part which stretches forward from the base part and is located in the docking space, and an overlapping part which stretches backward from the base part; a chip, wherein the chip is arranged in the rear end of the main body, and is provided with a first pin which is electrically connected with the overlapping part and a second pin which is electrically connected with the circuit board. With the electric connector, electrical connection and signal transmission between the connecting terminal and the chip are achieved without arranging a switching circuit board between the connecting terminal and the chip, so that the overall size of the electric connector is reduced, miniaturization is facilitated, and the cost for producing the switching circuit board is saved.
Description
Technical field
The utility model relates to a kind of electric connector, espespecially a kind of electric connector of built-in chip.
Background technology
In the electric connector of built-in chip, the USB connector of the built-in charging chip described in China Patent No. CN201220016273.1, it comprises insulating body and insulating base frame, described insulating body is provided with splicing ear, be provided with charging chip and circuit board on described insulating base frame, described charging chip is electrically connected by described circuit board and described splicing ear, also be electrically connected with conversion terminal on described circuit board, described charging chip is electrically connected to mainboard by described circuit board and described conversion terminal successively.This USB connector realizes the electric connection of described charging chip and described splicing ear by described circuit board, and the electric connection between described charging chip and described conversion terminal and described mainboard, this connected mode need to be set up in connector inside described circuit board, cause the volume of whole connector to increase, be unfavorable for the miniaturization of connector; And it is intricate that the inner printed wire of described circuit board arranges, and improved production cost.
Therefore, be necessary to design a kind of new electric connector, to overcome the problems referred to above.
Summary of the invention
Creation purpose of the present utility model is to provide a kind of electric connector of built-in chip, and described electric connector, without the interior circuit board of establishing, can effectively be saved space, is conducive to miniaturization and reduces production costs.
In order to achieve the above object, the utility model adopts following technical scheme:
The utility model provides a kind of electric connector on the one hand, in order to be electrically connected a docking electric connector and a circuit board, comprising: a body, and its front end has a docking space in order to hold described butt-jointed electric connector; One conducting connection terminal, described conducting connection terminal has a base portion and is arranged at described body, extend forward a contact site in described docking space from described base portion, and a clinch extends back from described base portion; One chip, be arranged at the rear end of described body, described chip tool one first pin and one second pin, and described the first pin and described clinch are electrically conducted, and described the second pin and described circuit board are electrically conducted.
Further, described clinch elasticity is connected to described the first pin.The free end of described clinch upwards has been bent to form one first abutment, and described the first abutment is connected to described the first pin lower surface.The rear end of described body also has been installed with a conversion terminal, and described conversion terminal has a contact jaw and described the second pin elasticity butt, and a welding ends extends described body.Described contact jaw has one second abutment upwards be bent to form, and described the second abutment is connected to described the second pin lower surface.
Further, described body comprises a pedestal and a rear plug that is assembled in described pedestal rear portion, and described rear plug is provided with a spatial accommodation, and described chip is installed in described spatial accommodation.The rear end of described pedestal offers the described spatial accommodation of the corresponding connection of an opening.Described rear plug is provided with a perforation and is positioned at described spatial accommodation the place ahead, and a weld part of described conducting connection terminal is corresponding to be passed described perforation and be revealed in described rear plug below.
Further, being provided with a gland in described spatial accommodation suppresses in described chip top.The sidewall of described spatial accommodation is provided with a draw-in groove, and described gland is provided with an elastic arm and is fastened in described draw-in groove.In addition, described body is arranged with a metal shell outward, and the position of the corresponding described chip in described metal shell rear end is provided with a breach.
The utility model provides a kind of electric connector on the other hand, in order to be electrically connected a docking electric connector and a circuit board, comprising: a body, and its front end has a docking space in order to hold described butt-jointed electric connector; One chip, be arranged at the rear end of described body, described chip tool one first pin and one second pin, and described the second pin and described circuit board are electrically conducted; One conducting connection terminal, described conducting connection terminal has a base portion and is arranged at described body, extend forward a contact site in described docking space from described base portion, and a clinch extends back from described base portion; One first conversion terminal, be arranged at the rear end of described body, and described the first conversion terminal has two ends and is electrically conducted with described the first pin and described clinch respectively.
Further, described the first conversion terminal has one first contact jaw elasticity and is connected to described the first pin lower surface.Described the first conversion terminal has an extension and is positioned at described the first contact jaw side, and described clinch elastic compression joint is in described extension upper surface.Described the first conversion terminal has the section of stepping down be bent to form downwards, and described clinch strides across the described section of stepping down top and connects with described extension.
Further, the rear end of described body also has been installed with one second conversion terminal, and described the second conversion terminal has one second contact jaw elasticity and is connected to the described lower surface of described the second pin, and a welding ends extends described body.
Further, described body comprises a pedestal and a rear plug that is assembled in described pedestal rear portion, and described rear plug is provided with a spatial accommodation, and described chip is installed in described spatial accommodation.The rear end of described pedestal offers the described spatial accommodation of the corresponding connection of an opening.Described rear plug is provided with a perforation and is positioned at described spatial accommodation the place ahead, and a weld part of described conducting connection terminal is corresponding to be passed described perforation and be revealed in described rear plug below.
Further, being provided with a gland in described spatial accommodation suppresses in described chip top.The sidewall of described spatial accommodation is provided with a draw-in groove, and described gland is provided with an elastic arm and is fastened in described draw-in groove.In addition, described body is arranged with a metal shell outward, and the position of the corresponding described chip in described metal shell rear end is provided with a breach.
The utility model also provides a kind of electric connector, in order to be electrically connected a docking electric connector, comprising: a body, and its front end has a docking space in order to hold described butt-jointed electric connector, and its rear end is provided with an open spatial accommodation in order to hold a chip; One conducting connection terminal, be arranged at described body, described conducting connection terminal be extended with forward a contact site in described docking space to be electrically conducted with described butt-jointed electric connector, and a clinch extend back enter described spatial accommodation with the elasticity butt to one first pin of described chip.
Further, the free end of described clinch upwards has been bent to form one first abutment.The rear end of described body also has been installed with one first conversion terminal, described the first conversion terminal has one first contact jaw and enters described spatial accommodation, described the first conversion terminal has an extension and is positioned at described the first contact jaw side, described clinch elasticity is crimped on described extension downwards, and described the first contact jaw has the elastic contact upwards be bent to form.
Further, the rear end of described body also has been installed with one second conversion terminal, described the second conversion terminal has one second contact jaw and enters described spatial accommodation, and a welding ends extends described body, and described the second contact jaw has one second abutment upwards be bent to form.
In addition, described body comprises a pedestal and a rear plug that is assembled in described pedestal rear portion, and described rear plug is provided with described spatial accommodation.The rear end of described pedestal offers the described spatial accommodation of the corresponding connection of an opening.Described rear plug is provided with a plurality of perforation and is positioned at described spatial accommodation the place ahead.
Described body periphery also is provided with a metal shell, and described metal shell forms described docking space around described pedestal, and the corresponding described rear plug of described metal shell is provided with a breach and is communicated with described spatial accommodation.
Further, being provided with a gland in described spatial accommodation suppresses in described chip top.The sidewall of described spatial accommodation is provided with a draw-in groove, and described gland is provided with an elastic arm and is fastened in described draw-in groove.
Compared with prior art, described first pin of the described clinch that described in electric connector described in the utility model, conducting connection terminal extends back and described chip is electrically conducted, without realizing electrically conducting and signal transfer functions between described conducting connection terminal and described chip setting up a switching circuit board between described conducting connection terminal and described chip, reduced described electric connector overall volume, be conducive to miniaturization, and can save the cost of manufacturing described switching circuit board.
[accompanying drawing explanation]
The three-dimensional exploded view that Fig. 1 is the utility model electric connector one embodiment;
The partial exploded view that Fig. 2 is Fig. 1;
Fig. 3 is the schematic diagram that in Fig. 1, gland is assembled to rear plug;
The rear portion cutaway view that Fig. 4 is Fig. 1;
The right part cutaway view that Fig. 5 is Fig. 1;
Fig. 6 be the conducting connection terminal in Fig. 1 by conversion terminal and chip, connect schematic diagram;
The schematic top plan view that Fig. 7 is Fig. 6;
Fig. 8 be another embodiment conducting connection terminal of the utility model electric connector and chip connect schematic diagram.
The drawing reference numeral explanation of embodiment:
| Body 1 | Conducting | | | Docking space A |
| | Gland 6 | | | |
| | | | Perforation 121 | Connectivity slot 122 |
| Draw-in | | | | Weld |
| | | The first abutment 230 ' | Power supply terminal P | Earth terminal G |
| Signal terminal S | The | The | | The |
| The | The edge section of burying 510 | The first contact jaw 511 | | The section of stepping down 513 |
| The | The | Welding ends 522 | | |
| |
[embodiment]
For ease of better understanding the purpose of this utility model, structure, feature and effect etc., existing with embodiment, the utility model is described in further detail by reference to the accompanying drawings.
Fig. 1 is to Figure 7 shows that the utility model the first embodiment, please refer to Fig. 1, electric connector of the present utility model, in order to be electrically connected a docking electric connector (not shown) and a circuit board (not shown), described electric connector comprises: a body 1, be provided with a plurality of conducting connection terminals 2 in described body 1, described body 1 rear portion is equiped with a chip 3, and a metal shell 4 coats described body 1 formation one docking space A in order to hold described butt-jointed electric connector.In the present embodiment, for realizing, the charging process of described electric connector is controlled, described chip 3 is preferably the LTC4054 charge controlling chip, it has one first pin 31 in order to input power, and four the second pins 32 are in order to be grounded and the function such as programming Control.Described conducting connection terminal 2 in this preferred embodiment is the USB specification.Certainly in other embodiments, described chip 3 can be also the chip of realizing other signal controlling or function, and described conducting connection terminal 2 can be also the terminal of AUDIO JACK specification, but the utility model is not limited to this.
As depicted in figs. 1 and 2, described body 1 comprises a pedestal 11 and a rear plug 12 that is assembled in described pedestal 11 rear portions.The hyoplastron 111 that described pedestal 11 has a main part 110 and extends forward from described main part 110, also offer an opening 112 on described main part 110, its large I is passed through for described chip 3.The rear positions of described rear plug 12 offers the corresponding described opening 112 of a spatial accommodation 120 downwards in order to install described chip 3 from end face, forward position is to the place ahead that has a plurality of perforation 121 and be positioned at described spatial accommodation 120, particularly, the described perforation 121 of two rows before and after the front end of described rear plug 12 is provided with, and between front-seat and the described perforation 121 of rear row, at vertical direction and horizontal direction, all have dislocation, each described perforation 121 all runs through the upper and lower surface of described rear plug 12.Also offer a connectivity slot 122 on described rear plug 12 and be communicated with described spatial accommodation 120, described connectivity slot 122 caves in from the end face of described rear plug 12, and is through to the front surface of described rear plug 12.The sidewall of described spatial accommodation 120 be provided with a draw-in groove 123 from the end face of described rear plug 12 to lower recess, and the top of described draw-in groove 123 convexes with two stop blocks 124.
A plurality of USB conducting connection terminals 2 are assembled in described pedestal 11, each described conducting connection terminal 2 has a base portion 20 and is immobilizated in described main part 110, extend forward a contact site 21 from described base portion 20 and be revealed in described hyoplastron 111 lower surfaces, described conducting connection terminal 2 comprises five tabular terminals and four flexible terminals, wherein said four flexible terminals are followed successively by power supply terminal P from left to right, earth terminal G, two signal terminal S, and the contact site 21 of described tabular terminal is positioned at contact site 21 the place aheads of described flexible terminal, each described contact site 21 all enters described docking space A.
As Fig. 1,2 and Fig. 5 as shown in, each described conducting connection terminal 2 all has been bent to form a weld part 22 downwards from described base portion 20 rear ends, described weld part 22 is revealed in the below of described body 1 through the described perforation 121 of described rear plug 12, in order to be soldered to described circuit board.The position that wherein said power supply terminal P also is positioned at described weld part 22 sides from described base portion 20 is extended with a clinch 23 backward almost parallel, described clinch 23 enters described spatial accommodation 120 through described connectivity slot 122 backward, and the free end of described clinch 23 has been bent to form a crimping point 230 downwards.
As shown in Figures 1 and 2, a plurality of conversion terminal 5 edges bury and take shape in described rear plug 12, comprise corresponding described first pin 31 of the first conversion terminal 51, and four corresponding four described the second pins 32 of the second conversion terminal 52.With reference to Fig. 4,6 and Fig. 7, described the first conversion terminal 51 has an edge section of burying 510 and is embedded in described rear plug 12, extend in parallel one first contact jaw 511 and an extension 512 from the both sides of the described edge section of burying 510, made whole described the first conversion terminal 51 roughly be the shape of u-shaped.Wherein said the first contact jaw 511 enters described spatial accommodation 120, and the end of described extension 512 embeds in described rear plug 12 to realize strong fix.More specifically, be bent to form a section of stepping down 513 downwards between the described edge section of burying 510 and described the first contact jaw 511, upwards be bent to form elastic contact 5110 from the described section of stepping down 513 and be positioned on described the first contact jaw 511, described elastic contact 5110 upwards is connected to the lower surface of described the first pin 31; Described clinch 23 is crossed the described section of stepping down 513 tops and described extension 512 connects, and particularly, the downward elastic compression joint of described crimping point 230 is in the upper surface of described extension 512.As Fig. 4, each described second conversion terminal 52 has one second contact jaw 521 and enters described spatial accommodation 120, described the second contact jaw 521 upwards is bent to form the lower surface that one second abutment 520 is connected to described the second pin 32, an end contrary with described the second contact jaw 521 bending downwards extends to form a welding ends 522 and stretches out described rear plug 12 belows, in order to be soldered to described circuit board.
Described first pin 31 of described chip 3 overlaps with the described power supply terminal P in the conducting connection terminal 2 of USB specification, and output to described circuit board by described the second pin 32, otherwise, signal also can be transferred to by described circuit board described second pin 32 of described chip 3, then is transferred to described power supply terminal P via described the first pin 31.
As shown in figures 1 and 3, the utility model electric connector also comprises a gland 6, described gland 6 is made for plastic material, it can be installed in described spatial accommodation 120 to suppress described chip 3, one side of described gland 6 is extended with an elastic arm 61 and coordinates fixing with described draw-in groove 123, the middle part of described elastic arm 61 has respectively protruded out a projection 62 to both sides, described projection 62 enters described draw-in groove 123 block in described stop block 124 lower surfaces, can prevent that described gland 6 from deviating from.In addition, for convenience of the described chip 3 of dismounting, the 4 rear end correspondences of metal shell described in the utility model offer a breach 40 and are communicated with the described opening 112 of described pedestal 11 and the described spatial accommodation 120 of described rear plug 12.
The assembling process of the utility model electric connector is as follows;
At first, described USB conducting connection terminal 2 is assembled to described pedestal 11, described conversion terminal 5 edges bury and take shape in described rear plug 12; Then, described pedestal 11 is aimed at described rear plug 12, make the described connectivity slot 122 of the described rear plug 12 of described clinch 23 aligning of described power supply terminal P, the described rear plug 12 that edge is embedded with to described conversion terminal 5 is assembled to described pedestal 11 rear portions from bottom to top, after fastening completes, the described crimping point 230 of described power supply terminal P end is suppressed downwards just in the upper surface of described extension 512; Then, by described metal shell 4, by front described pedestal 11 and described rear plug 12 peripheries of being sheathed on backward, now the described breach 40 on described metal shell 4 is a straight line with described opening 112 on described pedestal 11 and the described spatial accommodation 120 on described rear plug 12 and is communicated with; Next, can as required described chip 3 and described gland 6 be mounted to described rear plug 12: by described chip 3 successively through described breach 40, the described opening 112 described spatial accommodation 120 of packing into, now, described first contact jaw 511 of described the first conversion terminal 51 upwards elasticity is connected to described the first pin 31 lower surfaces, and described second contact jaw 521 of described the second conversion terminal 52 upwards elasticity is connected to described the second pin 32 lower surfaces; Finally, in the described elastic arm 61 of the described gland 6 of extruding by described gland 6 from described breach 40, the described opening 112 described spatial accommodation 120 of packing into, make that described elastic arm 61 is equipped in described draw-in groove 123, described projection 62 is positioned at described stop block 124 belows, so far, described chip 3 is suppressed in described chip 3 tops, and whole assembling process completes.The process of dismantling described chip 3 is very simple, only described elastic arm 61 need be pressed and is made it to exit described draw-in groove 123, just removable described chip 3 after gland 6 is taken out.
Installation and removal for convenience of described chip 3, the present embodiment is as preferred embodiment, the special mode that the described contact jaw of the described clinch 23 of described power supply terminal P and described conversion terminal 5 is bent to form Elastic Contact, certainly in other embodiments, can adopt the fixedly conducting of mode of welding between the pin of described chip 3 and each described conducting connection terminal 2 and described conversion terminal 5.
With reference to Fig. 8, be the second embodiment of the present utility model, the structure in this embodiment and the first embodiment are basic identical, and difference is, and the described clinch 23 of described power supply terminal P directly is communicated with the pin of described chip 3 through described rear plug 12.Particularly, the described clinch 23 of described power supply terminal P enters the described spatial accommodation 120 of described rear plug 12, its free end upwards has been bent to form one first abutment 230', after described chip 3 is packed into, described the first abutment 230' elasticity is connected to the lower surface of described the first pin 31, therefore can save described the first conversion terminal 51, further save production cost.
Electric connector of the present utility model has following beneficial effect:
1. the described clinch 23 extended back due to described conducting connection terminal 2 is electrically conducted with described first pin 31 of described chip 3, thereby than prior art, without realizing electrically conducting and signal transfer functions between described conducting connection terminal 2 and described chip 3 setting up a switching circuit board between described conducting connection terminal 2 and described chip 3, reduced described electric connector overall volume, be conducive to miniaturization, and can save the cost of manufacturing described switching circuit board.
2. because described conducting connection terminal 2, described the first conversion terminal 51, described the second conversion terminal 52 are all realized the Elastic Contact with the described pin of described chip 3 by being bent to form crimping point 230 or the second abutment 520 downwards or upwards, rather than the mode be fixedly connected with, thereby freely assembly and disassembly of described chip 3, when described chip 3 damages, be convenient for changing.
3. because described rear plug 12 is provided with described perforation 121, supply the described weld part 22 of described conducting connection terminal 2 to pass, can play normotopia and fixing to described weld part 22.
4. owing to being respectively equipped with described breach 40 and the described control that holds of described opening 112 corresponding connection on described metal shell 4 and described pedestal 11, therefore can facilitate the assembly and disassembly of described chip 3.
5. due to the setting of described gland 6, can make described chip 3 respectively with described conducting connection terminal 2 and described conversion terminal 5 between elasticity be connected more tight reliably, also can prevent that dust or foreign material from entering connector inside via described spatial accommodation 120 simultaneously.
6. owing to being provided with described elastic arm 61 on described gland 6, when packing described gland 6 into, described projection 62 blocks at the middle part of described elastic arm 61 are in described stop block 124 lower surfaces, can prevent that described gland 6 from deviating from, when needs remove described gland 6, only need press described elastic arm 61 and make described projection 62 exit described draw-in groove 123 and depart from described stop block 124 belows, described gland 6 can be taken out.
In a word, electric connector structure of the present utility model is simple, can reduce costs, and is conducive to changeing of miniaturization and described chip 3.
Above detailed description is only the explanation of the preferred embodiment of the utility model, and the scope of the claims of non-so limitation the utility model, so the equivalence techniques variation for it of all this creation of utilization specifications and diagramatic content institute, all be contained in the scope of the claims of this creation.
Claims (34)
1. an electric connector, in order to be electrically connected a docking electric connector and a circuit board, is characterized in that, comprising:
One body, its front end has a docking space in order to hold described butt-jointed electric connector;
One conducting connection terminal, described conducting connection terminal has a base portion and is arranged at described body, extend forward a contact site in described docking space from described base portion, and a clinch extends back from described base portion;
One chip, be arranged at the rear end of described body, described chip tool one first pin and one second pin, and described the first pin and described clinch are electrically conducted, and described the second pin and described circuit board are electrically conducted.
2. as power 1 described electric connector, it is characterized in that: described clinch elasticity is connected to described the first pin.
3. as power 2 described electric connectors, it is characterized in that: the free end of described clinch upwards has been bent to form one first abutment, and described the first abutment is connected to described the first pin lower surface.
4. as power 1 described electric connector, it is characterized in that: the rear end of described body also has been installed with a conversion terminal, and described conversion terminal has a contact jaw and described the second pin elasticity butt, and a welding ends extends described body.
5. as power 4 described electric connectors, it is characterized in that: described contact jaw has one second abutment upwards be bent to form, and described the second abutment is connected to described the second pin lower surface.
6. as power 1 described electric connector, it is characterized in that: described body comprises a pedestal and a rear plug that is assembled in described pedestal rear portion, and described rear plug is provided with a spatial accommodation, and described chip is installed in described spatial accommodation.
7. as power 6 described electric connectors, it is characterized in that: the rear end of described pedestal offers the described spatial accommodation of the corresponding connection of an opening.
8. as power 6 described electric connectors, it is characterized in that: described rear plug is provided with a perforation and is positioned at described spatial accommodation the place ahead, and a weld part of described conducting connection terminal is corresponding to be passed described perforation and be revealed in described rear plug below.
9. as power 6 described electric connectors, it is characterized in that: be provided with a gland in described spatial accommodation and suppress in described chip top.
10. as power 9 described electric connectors, it is characterized in that: the sidewall of described spatial accommodation is provided with a draw-in groove, and described gland is provided with an elastic arm and is fastened in described draw-in groove.
11., as power 1 described electric connector, it is characterized in that: described body is arranged with a metal shell outward, the position of the corresponding described chip in described metal shell rear end is provided with a breach.
12. an electric connector, in order to be electrically connected a docking electric connector and a circuit board, is characterized in that, comprising:
One body, its front end has a docking space in order to hold described butt-jointed electric connector;
One chip, be arranged at the rear end of described body, described chip tool one first pin and one second pin, and described the second pin and described circuit board are electrically conducted;
One conducting connection terminal, described conducting connection terminal has a base portion and is arranged at described body, extend forward a contact site in described docking space from described base portion, and a clinch extends back from described base portion;
One first conversion terminal, be arranged at the rear end of described body, and described the first conversion terminal has two ends and is electrically conducted with described the first pin and described clinch respectively.
13., as power 12 described electric connectors, it is characterized in that: described the first conversion terminal has one first contact jaw elasticity and is connected to described the first pin lower surface.
14., as power 13 described electric connectors, it is characterized in that: described the first conversion terminal has an extension and is positioned at described the first contact jaw side, and described clinch elastic compression joint is in described extension upper surface.
15., as power 14 described electric connectors, it is characterized in that: described the first conversion terminal has the section of stepping down be bent to form downwards, described clinch strides across the described section of stepping down top and connects with described extension.
16. as power 12 described electric connectors, it is characterized in that: the rear end of described body also has been installed with one second conversion terminal, described the second conversion terminal has one second contact jaw elasticity and is connected to the described lower surface of described the second pin, and a welding ends extends described body.
17., as power 12 described electric connectors, it is characterized in that: described body comprises a pedestal and a rear plug that is assembled in described pedestal rear portion, and described rear plug is provided with a spatial accommodation, and described chip is installed in described spatial accommodation.
18., as power 17 described electric connectors, it is characterized in that: the rear end of described pedestal offers the described spatial accommodation of the corresponding connection of an opening.
19., as power 17 described electric connectors, it is characterized in that: described rear plug is provided with a perforation and is positioned at described spatial accommodation the place ahead, a weld part of described conducting connection terminal is corresponding to be passed described perforation and is revealed in described rear plug below.
20., as power 17 described electric connectors, it is characterized in that: be provided with a gland in described spatial accommodation and suppress in described chip top.
21., as power 20 described electric connectors, it is characterized in that: the sidewall of described spatial accommodation is provided with a draw-in groove, described gland is provided with an elastic arm and is fastened in described draw-in groove.
22., as power 12 described electric connectors, it is characterized in that: described body is arranged with a metal shell outward, the position of the corresponding described chip in described metal shell rear end is provided with a breach.
23. an electric connector, in order to be electrically connected a docking electric connector, is characterized in that, comprising:
One body, its front end has a docking space in order to hold described butt-jointed electric connector, and its rear end is provided with an open spatial accommodation in order to hold a chip;
One conducting connection terminal, be arranged at described body, described conducting connection terminal be extended with forward a contact site in described docking space to be electrically conducted with described butt-jointed electric connector, and a clinch extend back enter described spatial accommodation with the elasticity butt to one first pin of described chip.
24., as power 23 described electric connectors, it is characterized in that: the free end of described clinch upwards has been bent to form one first abutment.
25., as power 23 described electric connectors, it is characterized in that: the rear end of described body also has been installed with one first conversion terminal, described the first conversion terminal has one first contact jaw and enters described spatial accommodation.
26., as power 25 described electric connectors, it is characterized in that: described the first conversion terminal has an extension and is positioned at described the first contact jaw side, and described clinch elasticity is crimped on described extension downwards.
27., as power 25 described electric connectors, it is characterized in that: described the first contact jaw has the elastic contact upwards be bent to form.
28. as power 23 described electric connectors, it is characterized in that: the rear end of described body also has been installed with one second conversion terminal, described the second conversion terminal has one second contact jaw and enters described spatial accommodation, and one welding ends extend described body, described the second contact jaw has one second abutment upwards be bent to form.
29., as power 23 described electric connectors, it is characterized in that: described body comprises a pedestal and a rear plug that is assembled in described pedestal rear portion, and described rear plug is provided with described spatial accommodation.
30., as power 29 described electric connectors, it is characterized in that: the rear end of described pedestal offers the described spatial accommodation of the corresponding connection of an opening.
31., as power 29 described electric connectors, it is characterized in that: described rear plug is provided with a plurality of perforation and is positioned at described spatial accommodation the place ahead.
32., as power 29 described electric connectors, it is characterized in that: described body is arranged with a metal shell outward, described metal shell forms described docking space around described pedestal, and the corresponding described rear plug of described metal shell is provided with a breach and is communicated with described spatial accommodation.
33., as power 29 described electric connectors, it is characterized in that: be provided with a gland in described spatial accommodation and suppress in described chip top.
34., as power 33 described electric connectors, it is characterized in that: the sidewall of described spatial accommodation is provided with a draw-in groove, described gland is provided with an elastic arm and is fastened in described draw-in groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202688661U CN203326291U (en) | 2013-05-17 | 2013-05-17 | Electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202688661U CN203326291U (en) | 2013-05-17 | 2013-05-17 | Electric connector |
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| Publication Number | Publication Date |
|---|---|
| CN203326291U true CN203326291U (en) | 2013-12-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202688661U Expired - Fee Related CN203326291U (en) | 2013-05-17 | 2013-05-17 | Electric connector |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105048202A (en) * | 2015-08-07 | 2015-11-11 | 连展科技（深圳）有限公司 | Erect-type electric connector for socket |
| CN109390824A (en) * | 2018-12-13 | 2019-02-26 | 深圳市先智物联科技有限公司 | A kind of USB data line integrated with screen function |
-
2013
- 2013-05-17 CN CN2013202688661U patent/CN203326291U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105048202A (en) * | 2015-08-07 | 2015-11-11 | 连展科技（深圳）有限公司 | Erect-type electric connector for socket |
| CN109390824A (en) * | 2018-12-13 | 2019-02-26 | 深圳市先智物联科技有限公司 | A kind of USB data line integrated with screen function |
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