CN202076470U - Electric connector terminal, electric connector and electric connector component - Google Patents
Electric connector terminal, electric connector and electric connector component Download PDFInfo
- Publication number
- CN202076470U CN202076470U CN2011200346124U CN201120034612U CN202076470U CN 202076470 U CN202076470 U CN 202076470U CN 2011200346124 U CN2011200346124 U CN 2011200346124U CN 201120034612 U CN201120034612 U CN 201120034612U CN 202076470 U CN202076470 U CN 202076470U
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- Prior art keywords
- electric connector
- base portion
- terminal
- connector terminal
- clamping
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Abstract
The utility model provides an electric connector terminal, which comprises a sheet base, two elastic arms and a welding portion. The sheet base is provided with two opposite ends, the two elastic arms same in structures are separated from each other and extend from one end of the base, each elastic arm comprises an elastic part and a clamping part which are connected through a bent part, each elastic part extends in a plane on which the base is placed, and each clamping part is bent outside the plane on which the base is placed. The welding portion extends from the other end of the base, and at least one part of distance between the two clamping parts from the bent parts in the direction of the clamping parts away from the plane on which the base is placed is gradually reduced. The utility model further relates to an electric connector and an electric connector component. The electric connector terminal can be integrally formed at one step, so that production cost is reduced. Additionally, the electric connector terminal and an insulating casing are directly and integrally formed to be fixed into the insulating casing, and thereby stable electric connection between an insert and an electric connecting terminal is guaranteed.
Description
Technical field
The utility model relates to the conducting terminal field of electric connector, relates in particular to the CPU socket conducting terminal.
Background technology
Fig. 1 shows the conducting terminal that is used for CPU socket, and but, this conducting terminal needs the above moulding of secondary, thereby cost is too high.
Fig. 2 shows the conducting terminal that is used for CPU socket and this conducting terminal, and to place situation in the insulation shell, this Fig. 2 be accompanying drawing 1-2 in the Taiwan patent of 097220546 (applying date is on November 17th, 2008) corresponding to application number.But, the conducting terminal complex structure among Fig. 2, and be unfavorable for stably being fixed in the insulation shell.Particularly, the conducting terminal among Fig. 2 is engaged in the insulation shell in the mode of clamping, therefore, needs setting to be used for matching with the structure of fixed conductive terminals with insulation shell, and example is the broaden part and the draw-in groove of conducting terminal bottom as shown in Figure 2; In addition, pass the clamping part of conducting terminal, reduced part that the middle part of conducting terminal is also specifically created in order to prevent the CPU contact pin.There is complex structure in conducting terminal among Fig. 2, the shortcoming that the one-shot forming cost is high.
The utility model content
Given this, the utility model aims to provide a kind of one-shot forming and the simple relatively electric connector terminal of structure, and the electric connector and the electric coupler component that provide a kind of electric connector terminal to be firmly fixed.
According to an aspect of the present utility model, a kind of electric connector terminal has been proposed, comprising: a sheet base portion has relative an end and the other end; From the described end extension of base portion and two the identical elastic arms of structure that are spaced apart from each other, each comprises two elastic arms elastic portion of extending from described base portion and bends out the clamping part on the plane at base portion place at bending part in the plane at base portion place, described elastic portion is connected by bending part with described clamping part; A weld part, described weld part extends from the described other end of base portion, and wherein: on the direction of clamping part away from the plane at base portion place, the distance between at least a portion that bending part begins of two clamping parts diminishes gradually.
In an embodiment of the present utility model, on the direction of clamping part away from the plane at base portion place, the distance between two clamping parts diminishes gradually, and the extending end of two clamping parts constitutes and the contact site for the treatment of inserting terminal.
In an embodiment of the present utility model, on the direction of clamping part away from the plane at base portion place, the distance that diminishes gradually between the other parts of two clamping parts from the distance between the part that bending part begins of two clamping parts remains unchanged, and the other parts of described two clamping parts constitute and the contact site for the treatment of inserting terminal.
In an embodiment of the present utility model, the distance between the elastic portion of described two elastic arms is greater than the diameter for the treatment of inserting terminal.
Alternatively, the width of each clamping part remains unchanged.
Alternatively, the bearing of trend of described two clamping parts is vertical with the plane at base portion place.Further alternatively, the bearing of trend of the part of the bending of the part of described weld part and this bending is vertical with the plane at base portion place.
Alternatively, described electric connector terminal also comprises a pair of fixed arm, and described a pair of fixed arm extends in the both sides of weld part from the described other end of base portion respectively.
Proposed a kind of electric connector more on the one hand according to of the present utility model, comprising: an insulation shell has a holding tank; Be fixed on an electric connector terminal in the described holding tank; With the other conducting element of drawing from insulation shell, wherein, described electric connector terminal is above-mentioned electric connector terminal, wherein, two clamping parts are suitable for forming and treating electrically contacting between the inserting terminal, and described weld part and described conducting element form and electrically contact.
According to an embodiment of the present utility model, described insulation shell also comprises a pre-holding tank that is used to treat inserting terminal, described pre-holding tank is positioned at the opposite side relative with a side at two clamping part places of described base portion, described pre-holding tank and described holding tank pass to mutually form treat inserting terminal from pre-holding tank to the movable passageway the holding tank.
Alternatively, the described base portion of described electric connector terminal and described weld part and described insulation shell are fixed in the insulation shell integratedly.
Comprise also at described electric connector terminal under the situation of above-mentioned a pair of fixed arm that the described base portion of described electric connector terminal, described weld part and described a pair of fixed arm and described insulation shell are fixed in the insulation shell integratedly.
Alternatively, be maintained between two clamping parts with described clamping part form the inserting terminal that electrically contacts in abutting connection with the cell wall of the terminal relative holding tank of two clamping parts.
According to another aspect of the present utility model, a kind of electric coupler component has been proposed, it comprises: a plurality of above-mentioned electric connectors, the insulation shell of wherein said a plurality of electric connectors form an integral body each other.Further, the described inserting terminal for the treatment of is the CPU contact pin, and described electric coupler component is a CPU socket.
The electric connector terminal of the technical scheme of utility model can utilize a sheet metal one-shot forming and form, and has reduced manufacturing cost.In addition, in electric connector of the present utility model and assembly, electric connector terminal and insulation shell are fixed in the insulation shell with directly forming as one, have guaranteed that plug connector is connected with stable electrical between the electric connection terminal.
By the description of hereinafter with reference to accompanying drawing the utility model being done, other purpose of the present utility model and advantage will be apparent, and can help that the utility model is had comprehensive understanding.
Description of drawings
Fig. 1 is the schematic diagram of the conducting terminal in the CPU socket of the prior art, and this conducting terminal needs the above moulding manufacturing of secondary to form;
Fig. 2 is that schematic diagram and this conducting terminal of the conducting terminal in the CPU socket of the prior art places the interior schematic diagram of an insulation shell;
Fig. 3 is the structural representation according to the electric connector terminal of an embodiment of the utility model;
Fig. 4 is the structural representation according to the electric connector of an embodiment of the utility model;
Fig. 5 is the structural representation of the electric connector among Fig. 4, and wherein the form with dotted line shows conducting terminal; And
Fig. 6 is the electric connector and the schematic diagram for the treatment of the process that is electrically connected between the inserting terminal that shows according to an embodiment of the utility model.
Embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.In specification, same or analogous drawing reference numeral is indicated same or analogous parts.Following explanation to the utility model execution mode is intended to overall utility model design of the present utility model is made an explanation with reference to accompanying drawing, and not should be understood to a kind of restriction of the present utility model.
Below with reference to the electric connector terminal 100 of Fig. 3 explanation according to an embodiment of the utility model.
Comprise according to electric connector terminal 100 of the present utility model: a sheet base portion 101, have relative an end and the other end, as shown in Figure 3, the top and bottom of base portion 101; Each comprises an elastic portion c who extends from base portion 101 and the clamping part 104 that bends out the plane at base portion 101 places at bending part 103 in the plane at base portion 101 places from the described end of base portion 101 extends and the structure that is spaced apart from each other is identical 102, two elastic arms of two elastic arms 102; A weld part 105, weld part 105 extends from the described other end of base portion 101, wherein on the direction of clamping part 104 away from the plane at base portion 101 places (corresponding to treating inserting terminal 106 shown in Fig. 6, the direction of the moving direction A of contact pin for example), the distance between at least a portion of bending part 103 beginnings of two clamping parts 104 diminishes gradually.
The shape of above-mentioned building block is not limited thereto, and for example, weld part 105 can only be the strip shape body from the described other end extension of base portion 101, and the rectangular sheet among Fig. 3 also can be circular or other shape.Weld part 105 is used for being electrically connected with other conducting element, can pass through the mode of welding, also can be by the mode that electrically contacts.
Advantageously, the electric connector terminal here adopts the one-shot forming of favorable conductive material sheet to form.
In addition, because the end of two elastic arms 102 bends out the plane at base portion 101 places and forms two clamping parts 104 at bending part 103 in the same side of base portion, so, even sheet of conductor material is thinner, have at elastic arm under the situation of proper width, clamping part 104 also can provide enough chucking power or elastic force.
As shown in Figure 3, on the direction of clamping part 104 away from the plane at base portion 101 places, the distance that the distance between a part of a of bending part 103 beginnings of two clamping parts 104 diminishes gradually between the other parts b of two clamping parts 104 remains unchanged, and the other parts b of two clamping parts 104 constitutes and the contact site for the treatment of inserting terminal.
Although do not illustrate, alternatively, on the direction of clamping part 104 away from the plane at base portion 101 places, the distance between two clamping parts 104 diminishes gradually, and the extending end of two clamping parts 104 constitutes and the contact site for the treatment of inserting terminal.In this case, the extending end from bending part 103 to clamping part, the distance between the clamping part 104 diminishes gradually, but not the distance between the extending end of clamping part remains unchanged as shown in Figure 3.
As well known to those of ordinary skill in the art, the minimum range between two clamping parts 104 is less than the diameter for the treatment of inserting terminal 106.
As shown in Figure 3, the distance between the elastic portion c of 103 of base portion 101 and bending parts of two elastic arms 102 is greater than the diameter for the treatment of inserting terminal 106.Like this, as shown in Figure 6,, treat that inserting terminal 106 can pass between the part c of two elastic arms 102 and contacts with insulation shell 201 when treating inserting terminal 106 between clamping part 104 when mobile.
As shown in Figure 3, the width of each clamping part 104 remains unchanged.This is by the manufacturing cost that helps further reduce electric connector terminal 100.Certainly, the width of each clamping part 104 also can change.
As shown in Figure 3, the bearing of trend of two clamping parts 104 is vertical with the plane at base portion 101 places.Alternatively, the bearing of trend of the part d of the bending of the part of weld part 105 and this bending is vertical with the plane at base portion 101 places.The vertical expression approximate vertical here.
As shown in Figure 3, electric connector terminal 100 can also comprise a pair of fixed arm 107, and this extends in the both sides of weld part 105 from the described other end of base portion 101 respectively fixed arm 107.Fixed arm 107 can have other shape.Certainly, also fixed arm 107 can be set.
Below with reference to the electric connector 200 of Fig. 4-6 description according to an embodiment of the utility model.This electric connector 200 comprises an insulation shell 201, and it has a holding tank 202; Be fixed on the above-mentioned electric connector terminal 100 in the holding tank 202; With the other conducting element (not shown) of drawing from insulation shell 201, wherein, two clamping parts 104 are suitable for forming and treating electrically contacting between the inserting terminal 106, and weld part 105 electrically contacts with described conducting element formation.
As shown in Fig. 4-6, insulation shell 201 also comprises a pre-holding tank 203 that is used to treat inserting terminal 105, pre-holding tank 203 is positioned at base portion 101 and the relative opposite sides of a side two clamping part 104 places, pre-holding tank 203 and holding tank 202 pass to mutually formation treat inserting terminal 106 from pre-holding tank 203 to the movable passageway the holding tank 202.As known to persons of ordinary skill in the art, the space of the pre-holding tank here is enough to treat that inserting terminal inserts.
Though electric connector terminal 100 can adopt the mode of clamping to be fixed in the holding tank 202 of insulation shell 201, but, advantageously, the base portion 101 of electric connector terminal 100 and weld part 105 are fixed in the insulation shell 201 integratedly with insulation shell 201, and, comprise also at electric connector terminal 100 under the situation of above-mentioned a pair of fixed arm 107 that the base portion 101 of electric connector terminal 100, weld part 105 and a pair of fixed arm 107 are fixed in the insulation shell 201 integratedly with insulation shell 201.The fixing integratedly expression base portion 101 here, weld part 105 (and a pair of fixed arm 107) are coated and fixed by the material of insulation shell 201, for example can adopt the molded mode of electric connector terminal 100 embeddings is realized being coated and fixed.
As shown in Figure 6, after will treating that inserting terminal 106 inserts in the pre-holding tank 203, treat inserting terminal 106 from advancing to holding tank 202 in the direction of arrow A, make and treat that inserting terminal 106 opens the extending end of clamping part 104 and electrically contacts with this extending end with holding tank 203.
Advantageously, as shown in Figure 6, be maintained between two clamping parts with clamping part form the inserting terminal 106 that electrically contacts in abutting connection with the cell wall of the terminal relative holding tank 202 of two clamping parts 104.Like this, can utilize holding tank to prevent inserting terminal 106 being moved further on grafting direction A.
According to another aspect of the present utility model, a kind of electric coupler component has been proposed, it comprises: a plurality of above-mentioned electric connectors 200, wherein the insulation shell 201 of a plurality of electric connectors forms an integral body each other.Further, the described inserting terminal for the treatment of is the CPU contact pin, and electric coupler component is a CPU socket.
The explanation that above-mentioned embodiment of the present utility model is only exemplary principle of the present utility model and effect thereof, but not be used to limit the utility model, know and it will be understood by those skilled in the art that, under the situation that does not depart from spirit and scope of the present utility model, any changes and improvements that the utility model is done are all in scope of the present utility model.Rights protection scope of the present utility model, should as the application claim defined is as the criterion.It should be noted that word " comprises " does not get rid of other element, and word " " is not got rid of a plurality of.
Claims (15)
1. electric connector terminal comprises:
A sheet base portion has relative an end and the other end;
From the described end extension of base portion and two the identical elastic arms of structure that are spaced apart from each other, each comprises two elastic arms elastic portion of extending from described base portion and bends out the clamping part on the plane at base portion place at bending part in the plane at base portion place, described elastic portion is connected by bending part with described clamping part;
A weld part, described weld part extends from the described other end of base portion,
It is characterized in that:
On the direction of clamping part away from the plane at base portion place, the distance between at least a portion that bending part begins of two clamping parts diminishes gradually.
2. electric connector terminal according to claim 1 is characterized in that:
On the direction of clamping part away from the plane at base portion place, the distance between two clamping parts diminishes gradually, and the extending end of two clamping parts constitutes and the contact site for the treatment of inserting terminal.
3. electric connector terminal according to claim 1 is characterized in that:
On the direction of clamping part away from the plane at base portion place, the distance that diminishes gradually between the other parts of two clamping parts from the distance between the part that bending part begins of two clamping parts remains unchanged, and the other parts of described two clamping parts constitute and the contact site for the treatment of inserting terminal.
4. electric connector terminal according to claim 1 is characterized in that:
Distance between the elastic portion of described two elastic arms is greater than the diameter for the treatment of inserting terminal.
5. according to each described electric connector terminal among the claim 1-4, it is characterized in that:
The width of each clamping part remains unchanged.
6. according to each described electric connector terminal among the claim 1-4, it is characterized in that:
The bearing of trend of described two clamping parts is vertical with the plane at base portion place.
7. electric connector terminal according to claim 6 is characterized in that:
The bearing of trend of the part bending of described weld part and the part that should bend is vertical with the plane at base portion place.
8. electric connector terminal according to claim 1 is characterized in that:
Described electric connector terminal also comprises a pair of fixed arm, and described a pair of fixed arm extends in the both sides of weld part from the described other end of base portion respectively.
9. electric connector comprises:
An insulation shell has a holding tank;
Be fixed on an electric connector terminal in the described holding tank; With
The other conducting element of drawing from insulation shell,
It is characterized in that:
Described electric connector terminal is according to each described electric connector terminal among the claim 1-7, and wherein, two clamping parts are suitable for forming and treating electrically contacting between the inserting terminal, and described weld part and described conducting element form and electrically contact.
10. electric connector according to claim 9 is characterized in that:
Described insulation shell also comprises a pre-holding tank that is used to treat inserting terminal, described pre-holding tank is positioned at the opposite side relative with a side at two clamping part places of described base portion, described pre-holding tank and described holding tank pass to mutually form treat inserting terminal from pre-holding tank to the movable passageway the holding tank.
11., it is characterized in that according to claim 9 or 10 described electric connectors:
The described base portion of described electric connector terminal and described weld part and described insulation shell are fixed in the insulation shell integratedly.
12. electric connector according to claim 11 is characterized in that:
Described electric connector terminal also comprises a pair of fixed arm, and described a pair of fixed arm extends in the both sides of weld part from the described other end of base portion respectively, and
The described base portion of described electric connector terminal, described weld part and described a pair of fixed arm and described insulation shell are fixed in the insulation shell integratedly.
13., it is characterized in that according to claim 9 or 10 described electric connectors:
Be maintained between two clamping parts with described clamping part form the inserting terminal that electrically contacts in abutting connection with the cell wall of the terminal relative holding tank of two clamping parts.
14. an electric coupler component is characterized in that, comprising:
A plurality of according to each described electric connector among the claim 9-13, the insulation shell of wherein said a plurality of electric connectors forms an integral body each other.
15. electric coupler component according to claim 14 is characterized in that:
The described inserting terminal for the treatment of is the CPU contact pin, and described electric coupler component is a CPU socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200346124U CN202076470U (en) | 2011-01-31 | 2011-01-31 | Electric connector terminal, electric connector and electric connector component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200346124U CN202076470U (en) | 2011-01-31 | 2011-01-31 | Electric connector terminal, electric connector and electric connector component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202076470U true CN202076470U (en) | 2011-12-14 |
Family
ID=45114551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200346124U Expired - Fee Related CN202076470U (en) | 2011-01-31 | 2011-01-31 | Electric connector terminal, electric connector and electric connector component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202076470U (en) |
-
2011
- 2011-01-31 CN CN2011200346124U patent/CN202076470U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111214 Termination date: 20130131 |