CN201196996Y - Electric Connector - Google Patents
Electric Connector Download PDFInfo
- Publication number
- CN201196996Y CN201196996Y CNU2008200350306U CN200820035030U CN201196996Y CN 201196996 Y CN201196996 Y CN 201196996Y CN U2008200350306 U CNU2008200350306 U CN U2008200350306U CN 200820035030 U CN200820035030 U CN 200820035030U CN 201196996 Y CN201196996 Y CN 201196996Y
- Authority
- CN
- China
- Prior art keywords
- electric connector
- metalwork
- insulating body
- base portion
- hangnail
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model discloses an electric connector which at least comprises an insulated body and a metal piece received in the insulated body, wherein the metal piece at least comprises a substrate and agnails arranged on two sides of the substrate in ladder-shaped arrangement; the insulated body is provided with a clamping groove for receiving the metal piece; the clamping groove is provided with steps in ladder-shaped arrangement; after the metal piece is assembled in the insulated body, at least one agnail is received in each step, thereby improving the contact force between the metal piece and the insulated body.
Description
[technical field]
The utility model relates to a kind of electric connector, refers to a kind of electric connector that electrically connects electronic component to circuit board especially.
[background technology]
The general battery electric connector that the path that electrically conducts is provided between electronic component and circuit board is widely used in the various electronic equipments, for example, and mobile phone, computer etc.This electric connector comprises insulating body at least and is placed in the interior plurality of conductive terminals of insulating body, for further strengthening the adhesion between electric connector and the circuit board, on insulating body, reinforcement can also be set, wherein, reinforcement and conducting terminal are in most cases, all be to adopt the mode of inserting to be assembled in the insulating body, especially reinforcement, that is: get into insulating body firmly by hangnail, yet hangnail generally can not have only one, but have several, therefore, when conducting terminal or reinforcement are being assembled in the process of insulating body, the hangnail that at first enters can scratch the plastic cement of insulating body, and make the hangnail that enters later and contacting of insulating body be not so firmly, even can not contact with insulating body, so, after conducting terminal or reinforcement are assembled in the insulating body fully, it contacts with insulating body, the hangnail part that enters is at first only arranged, like this, just can not realize the firm fixing of conducting terminal or reinforcement and insulating body.
In view of above problem, be necessary to provide a kind of improved electric connector in fact, to address the above problem.
[utility model content]
The purpose of this utility model is to provide a kind of electric connector with good confining force.
For achieving the above object, the utility model provides a kind of electric connector, at least comprise insulating body and be placed in its interior metalwork, wherein metalwork is trapezoidal, at least comprise base portion and place the hangnail of the stepped arrangement in base portion both sides, insulating body is provided with and the corresponding draw-in groove of metalwork shape, and is provided with the step of stepped arrangement in the above-mentioned draw-in groove.
Compared with prior art, the utility model electric connector has the following advantages at least: because metalwork is trapezoidal, and the stepped arrangement of the hangnail that places the base portion both sides, and insulating body is provided with and the corresponding draw-in groove of reinforcement shape, correspondingly be provided with the step of stepped arrangement in the draw-in groove, therefore, be assembled in the process of insulating body at metalwork, the metalwork width that at first enters draw-in groove is the narrowest, and the partial width of draw-in groove outermost end is the wideest, therefore, metalwork is easy to into, and can not interfere with insulating body, thereby, can not destroy plastic cement yet, so, after metalwork was assembled in the insulating body fully, metalwork had the contact area bigger with insulating body, thereby had improved the confining force of metalwork in insulating body.
[description of drawings]
Fig. 1 is the three-dimensional combination figure of the utility model electric connector.
Fig. 2 is the three-dimensional exploded view of electric connector shown in Figure 1.
Fig. 3 is the cutaway view of electric connector shown in Figure 1 along the A-A place.
Fig. 4 is the part exploded view of electric connector cutaway view shown in Figure 3, and wherein, conducting terminal is assembled in the insulating body, and reinforcement is still unassembled goes into.
[embodiment]
Describe the embodiment of the utility model electric connector in detail below in conjunction with accompanying drawing.
See also Fig. 1 to shown in Figure 4, the utility model electric connector 1, be used between battery of mobile phone and cell phone mainboard setting up the path that electrically conducts, comprise insulating body 10, be placed in the plurality of conductive terminals 30 in the insulating body 10 and be assembled in reinforcement 50 in the insulating body 10.
Conducting terminal 30, form through pressing and bending by copper material, comprise first horizontal part 303, the holding parts 301 that extends vertically upward from the weldering board 305 of first horizontal part, 303 1 end bending extensions, from first horizontal part, 303 other ends, from the elastic portion 307 of holding parts 301 terminal bending extensions.Wherein, by 304 smooth connections of transition part that width is narrower, and weldering board 305 is provided with some hangnails (sign) between weldering board 305 and first horizontal part 303; Holding parts 301 is oppositely arranged with weldering board 305, and has formed one jointly like U type structure with first horizontal part 303; Elastic portion 307 is at first extended to weldering board 305 directions from holding parts 301 ends, again to tilting away from the direction of welding board 305 and extending upward, this section is called rake 3073, after extending to certain altitude, then along continuous straight runs and extend away from weldering board 305, we are called second horizontal part 3071 this section, at last, from 3071 terminal downward-sloping extensions of above-mentioned second horizontal part and formation V-shape portion 3075, and these V-shape portion 3075 openings are towards above-mentioned rake 3073, in addition, be provided with contact site 309 at above-mentioned V-shape portion 3075 most advanced and sophisticated tops, in order to electrically connect with battery.
During assembling, at first plurality of conductive terminals 30 is placed in respectively in the accepting groove 101 separately, wherein, V-shape portion 3075 outstanding insulating body 10 header boards 105 of conducting terminal 30 elastic portion 307, in order to electrically connect with battery, and weldering board 305 is exposed to insulating body 10 outsides, in order to electrically connect with circuit board; Then, reinforcement 50 is inserted in the corresponding draw-in groove 109 from the base plate of the body 10 that insulate from the narrower end of width, please with particular reference to Fig. 3 and shown in Figure 4, because the draw-in groove 109 of insulating body 10, from base plate to top board 103, its width dimensions reduces gradually, and reinforcement 50 has corresponding structure, therefore, when reinforcement 50 is inserting at the beginning, because its portion size that at first enters is far smaller than draw-in groove 109 sizes, therefore reinforcement 50 is difficult for interfering with insulating body 10, can therefore not destroy plastic cement, so the part that enters later can not contact with insulating body 10 because plastic cement is destroyed yet, after in reinforcement 50 enters draw-in groove 109 fully, hangnail 511 on the reinforcement 50 is placed in respectively on the draw-in groove 109 interior corresponding steps 1091, and so, each hangnail 511 can insulating body 10 contacts on the reinforcement 50.
In the present embodiment, for reinforcement 50 is assembled in the insulating body 10 at an easy rate, and each hangnail 511 can contact by insulating body 10, thereby improve the confining force of reinforcement 50 in insulating body 10, adopted following technical scheme: some hangnails 511 are set on reinforcement 50, and each row hangnail 511 stepped arrangement, and the draw-in groove 109 of insulating body 10 ccontaining reinforcements 50 is made the step 1091 of stepped arrangement accordingly, so, assembling easily, and avoided because the hangnail of entering has earlier destroyed plastic cement, and made risk that reinforcement 50 can not contact with insulating body 10 in good condition.
Here what deserves to be explained is, in the present embodiment, though be equipped with a hangnail 511 on the step 1091 of insulating body 10 draw-in grooves 109 respectively, yet, if corresponding hangnail 511 is one group in twos on the reinforcement 50, that is to say a step 1091 ccontaining two hangnails 511 in the draw-in groove 109, also be fine.
In addition, present embodiment is to illustrate by reinforcement 50 and cooperating of insulating body 10, yet, if this technical scheme is passed to cooperating of conducting terminal 30 and insulating body 10, be fine equally.
In the present embodiment, conducting terminal 30 and reinforcement 50 all are that metalwork is made, and for this reason, what we can be general is called metalwork with said two devices.
The above only is a kind of execution mode of the present utility model, it or not whole or unique execution mode, the variation of any equivalence that those of ordinary skills take technical solutions of the utility model by reading the utility model specification is claim of the present utility model and contains.
Claims (10)
1. electric connector, at least comprise insulating body and place its interior metalwork, wherein, metalwork comprises the base portion of trapezium structure at least and places the hangnail of base portion both sides, insulating body is provided with the draw-in groove of ccontaining metalwork, it is characterized in that: the corresponding step that is provided with stepped arrangement in the stepped arrangement of hangnail of described metalwork the same side, insulating body draw-in groove.
2. electric connector as claimed in claim 1 is characterized in that: the hangnail on the described metalwork is in the base portion both sides and is symmetrical arranged.
3. electric connector as claimed in claim 2 is characterized in that: the end to broad is gradually wide setting to the hangnail on the described metalwork from the narrower end of base portion.
4. electric connector as claimed in claim 3 is characterized in that: described metalwork instructs electric terminal.
5. electric connector as claimed in claim 3 is characterized in that: described metalwork refers to reinforcement.
6. electric connector as claimed in claim 5 is characterized in that: the base portion of described reinforcement is platy structure, and reinforcement further includes leg, and described leg forms from the terminal vertical extent of an end of base portion broad.
7. electric connector as claimed in claim 6 is characterized in that: described electric connector further includes conducting terminal, and each conducting terminal comprises holding parts and the elastic portion and the weldering board that extend from the holding parts bending two ends respectively.
8. electric connector as claimed in claim 7 is characterized in that: described weldering board is connected by first horizontal part with holding parts, and weldering board and holding parts are oppositely arranged.
9. electric connector as claimed in claim 8, it is characterized in that: second horizontal part that the elastic portion of described conducting terminal comprises the rake that extends from the holding parts end tilts successively, extends from the rake terminal horizontal, and from the terminal V-shape portion that extends downwards of second horizontal part.
10. electric connector as claimed in claim 9 is characterized in that: described rake at first extends towards weldering board direction from the holding parts end, and the back is towards the direction diagonally extending away from the weldering board, and described V-shape portion opening is towards rake.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2008200350306U CN201196996Y (en) | 2008-04-08 | 2008-04-08 | Electric Connector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2008200350306U CN201196996Y (en) | 2008-04-08 | 2008-04-08 | Electric Connector |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201196996Y true CN201196996Y (en) | 2009-02-18 |
Family
ID=40416625
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU2008200350306U Expired - Fee Related CN201196996Y (en) | 2008-04-08 | 2008-04-08 | Electric Connector |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201196996Y (en) |
-
2008
- 2008-04-08 CN CNU2008200350306U patent/CN201196996Y/en not_active Expired - Fee Related
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN201252205Y (en) | Electric connector | |
CN201000993Y (en) | Electrical connector | |
CN2932676Y (en) | Electric connector | |
CN201160164Y (en) | Electric Connector | |
CN200959464Y (en) | Battery connector | |
CN201018081Y (en) | Electrical connector | |
CN2932673Y (en) | Electronic card connector | |
CN2785179Y (en) | Electric connector | |
CN201708298U (en) | Card connector | |
CN201018082Y (en) | Electronic card connector | |
CN201303183Y (en) | Electric connector | |
CN201797120U (en) | Electric connector | |
CN102117986B (en) | Electric connector | |
CN201196996Y (en) | Electric Connector | |
CN200941507Y (en) | Electronic card connector | |
CN2809967Y (en) | Electric connector | |
CN201204289Y (en) | Electric connector terminal | |
CN201075551Y (en) | Electric connector assembly | |
CN100429833C (en) | Electric connector | |
CN201063801Y (en) | SIM card connector | |
JP3156557U (en) | Conductive terminal and electrical connector using the same | |
CN101345371B (en) | Electric connector | |
CN202076512U (en) | Electric connector | |
CN201369445Y (en) | Multi-section slot electric connector | |
CN208189918U (en) | Connector assembly |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090218 Termination date: 20100408 |