CN1093834A - Electric connector - Google Patents
Electric connector Download PDFInfo
- Publication number
- CN1093834A CN1093834A CN 94103787 CN94103787A CN1093834A CN 1093834 A CN1093834 A CN 1093834A CN 94103787 CN94103787 CN 94103787 CN 94103787 A CN94103787 A CN 94103787A CN 1093834 A CN1093834 A CN 1093834A
- Authority
- CN
- China
- Prior art keywords
- groove
- electric
- termination
- pair
- shell
- 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.)
- Granted
Links
- 238000005452 bending Methods 0.000 claims abstract description 4
- 238000002653 magnetic therapy Methods 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 3
- 230000001225 therapeutic effect Effects 0.000 description 2
- 239000004020 conductor Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
A kind of electric connector has a shell, and one nicked level and a pair of end holes that is parallel to each other are arranged on it; A cover is formed with a pair of groove respectively on the contact-making surface of platform level and cover, form bullport, a pair of branch groove when they engage, and forms and the identical fixed end-hole of electric termination bending angle when they engage.By electric termination is inserted end holes, bullport, fixed end-hole respectively, just can be easily and be assembled into connector of the present invention securely.
Description
The present invention relates to a kind of electric connector, for example resemble the latch or the socket that are used to be connected to power supply.
Generally there are two types as traditional embedded electric connector.One type of shell that comprises that an electric termination integrally forms by the interpolation stitch within it, and another kind of type is a kind of packaging, wherein electric termination is placed between the shell separately.
For the type of above-mentioned interpolation stitch, if produce when opening circuit near the coupling part of electric connector and conductor wire or electric connection terminal, electric connector is irreparable.So, usually can only be with new whole leads and connector be all changed.
Then can repair these parts that open circuit for modular electric connector, thereby must separate and open shell, in order to connect electric termination and lead.In this case, each connects all necessary bonding part that embeds corresponding shell, two ends of termination, and the expensive time is wanted in this work.
The present invention is intended to provide simple structure by the end at shell, overcomes the problems referred to above, simplifies the assembling of electric connector.
For achieving the above object, the invention provides a kind of electric connector, it comprises: the shell that contains parallel mutually a pair of end holes, and by the two warp-wise center line separates the end of this shell and forms band otch platform level along the two ends hole, a cover is fixed to described band otch platform level by screw, and the electrical connection termination of pair of curved is inserted into the mouth of described end holes respectively.
On the contact-making surface of above-mentioned band otch platform level and described cover, be formed with a pair of groove respectively, in order to when contacting, to form bullport, directly contact mutually with described end holes, and a pair of branch groove, in order to form fixed end-hole when contacting, the angle with described electric tip bend goes out from corresponding groove top set respectively.Above-mentioned electric termination is inserted into the bullport and the corresponding fixed end-hole of end holes, correspondence, and is meshed with them.
According to said structure, groove and branch's groove on the band otch platform level of shell are respectively the part of bullport and the part of fixed end-hole.In assembling during this electric connector, each electric termination is passed on the band otch platform level groove as a guide recess, and is inserted into the end holes that is connected with this guide recess, rotates electric termination then vertically, makes it to be meshed with corresponding branch's groove.Therefore, fully prevented the rotation, rising of electric termination and remove from its position.Then, connect with groove and the branch's groove of being with otch platform level respectively by the groove on the contact-making surface that makes cover and branch's groove, make electric termination be fixed and be engaged in cover and band otch platform level between, with the gong nail cover and band otch platform level are fixed together then.Therefore, can easily assemble electric connector, and not have rotation, rising and the position of electric termination to move.
Fig. 1 is a kind of magnetic therapy instrument front view that has adopted according to electric connector of the present invention.
Fig. 2 is the sectional elevation of Fig. 1.
Fig. 3 is the installment state figure that has represented electric connector.
Fig. 4 is the decomposition diagram of electric connector according to an embodiment of the invention.
Fig. 5 is the cutaway view of the IV-IV line along Fig. 4.
Fig. 6 is the plane graph of shell.
Fig. 7 is the end view of Fig. 6.
Fig. 1～Fig. 3 shows one and applies alternating magnetic field to promote sanguimotor magnetic therapy instrument to human body.
This magnetic therapy instrument comprises a plurality of housings, and each housing comprises a magnetic field generator that produces alternating magnetic field, and they are pivotally connected by linkage 12, and tie up tape splicing 13 on the housing 1a of two ends.This therapeutic equipment is installed on each position of human body, will be applied on the human body from the alternating magnetic field of each magnetic field generator.Magnetic field generator in the shell 1 14 interconnects by going between, and for each housing 1a, the side that is attached with 13 provides according to electric connector 2 of the present invention.
Above-mentioned each shell 1 all is made up of a pair of split shell.On the split shell contact-making surface of shell 1a, be formed with the bonding part 15 of a joint electric connector 2.
As shown in Figure 4 to 7, electric connector 2 comprises, a pair of end holes 31,31, they run through abreast, the end parts of separating shell 3 by the warp-wise center along two ends hole 31 forms a nicked level 32, one by the cover 4 of screw in this band otch platform level 32, and a pair of electric termination 5,5.
On shell 3, be formed with one round the opening of end holes 31 and be coupled to the cylindrical portion 33 of corresponding connector 6, on its periphery, be formed with screw thread 34, in order to be connected to the bag type nut 61 that this connector 6 is provided.
On the contact-making surface of band otch platform level 32 and cover 4, be formed with directly the groove 35,41 that is connected in series mutually with corresponding end holes 31,31, and the branch's groove 36,42 that vertically is communicated with corresponding groove 35,41.When cover 4 is fixed on nicked the level 32, form the bullport 37 that leads to end holes 31 by groove opposite 35,41, form branch and the fixed end-hole 38 that is connected with bullport 37 that goes out by relative branch's groove 36,42.
Being electrically connected termination 5 is circular axial pin shape termination, its size is suitable for end holes 31, bullport 37 and fixed end-hole 38, and by bending to certain angle in position, right angle for example, at one end form the end portion 51 that engages with electric connector 6 respectively, form the standing part 52 that engages with fixed end-hole 38 at the other end.The end of standing part 52 is connected with lead-in wire 14 among the shell 1a.And each is electrically connected termination 5 and inserts corresponding end holes 31 by end portion 51 being passed on the band otch platform level 32 corresponding groove 35, and rolls over standing part 52 down and make it to be meshed with corresponding branch's groove 36 and be fixed; Cover is fixed on the band otch platform level 32.At this moment, end portion 51 stretches into respectively within the cylindrical portion 33, corresponding standing part 52 be set in and be fixed in by branch's groove 36,42 and form in the corresponding fixed end-hole 38.
On cover 4 and shell 3, provide be parallel to two ends fixing hole 38 and stretch out and set in the dividing plate between them 39,43, so that two isolation between the electric termination 5,5 are provided.
On the contact-making surface of cover 4 and shell body 3, be formed with a dowel 7 and a Dowel hole 71 that is used to locate cover 4, and be used for the hole that spins in the tram.
In addition, each fixed end-hole might not be defined as the right angle with respect to the angle of bend of corresponding bullport 37, and it can be according to the mounting condition of electric connector 2 and change.
When the above-mentioned electric connector 2 of assembling, each electric termination 5 is passed on the band otch platform level 32 groove 35 as guide recess, and is inserted among the end holes 31 that is connected with this guide recess.Axially rotate electric termination 5 then, so that its standing part 52 is meshed with corresponding branch's groove 36.Therefore groove 35 on the otch platform level 32 inserts electric connection terminal 5 as guiding groove on the connection stomidium 31 that is communicated with, electric connection terminal 5 engages on branch's groove 36 of the fixed part 52 of rotating shaft.Therefore, the rotation of electric termination 5, rising and the situation that moves apart its position are prevented fully.Then, connect with being with groove 35 and branch's groove 36 on the otch platform level 2 respectively, electric termination is fixed and is engaged between cover 4 and the band otch platform level 2 by making groove 41 and branch's groove 42 on the cover 4.By screw cover 4 and band otch platform level are fixed then.
In addition, electric connector 2 of the present invention might not limit and be used for illustrated therapeutic equipments, and it also can be applied on various electronic instruments and the office equipment.
Claims (2)
1, a kind of electric connector comprises:
A shell, it comprises a pair of end holes that is parallel to each other, a band otch platform level that forms by the end of the shell that separates along two end holes radial centre lines;
A cover, by screw on described band otch platform level;
The electric termination of a pair of bending, they are inserted into respectively within the described end holes;
Wherein described band otch platform level with contact-making surface described cover on, be formed with a pair of groove that forms bullport when being used to contact respectively, they are directly contacted mutually with described end holes, and a pair of branch's groove that forms fixed end-hole when being used to contact, they go out from corresponding groove branch with the angle of described electric termination bending;
Each described electric termination is inserted into respectively among end holes, corresponding bullport and the corresponding fixed end-hole, and is meshed with them.
2, according to the electric connector of claim 1, wherein said electric termination is respectively circular axial pin shape termination.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN94103787A CN1036963C (en) | 1994-03-28 | 1994-03-28 | Electrical connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN94103787A CN1036963C (en) | 1994-03-28 | 1994-03-28 | Electrical connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1093834A true CN1093834A (en) | 1994-10-19 |
| CN1036963C CN1036963C (en) | 1998-01-07 |
Family
ID=5031267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN94103787A Expired - Fee Related CN1036963C (en) | 1994-03-28 | 1994-03-28 | Electrical connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1036963C (en) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4080041A (en) * | 1977-03-14 | 1978-03-21 | International Telephone And Telegraph Corporation | Electrical connector |
| DE3402902A1 (en) * | 1984-01-27 | 1985-08-08 | Siemens AG, 1000 Berlin und 8000 München | ANGLE CONNECTOR |
| US4842528A (en) * | 1987-03-27 | 1989-06-27 | Amp Incorporated | Solder post retention means |
-
1994
- 1994-03-28 CN CN94103787A patent/CN1036963C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1036963C (en) | 1998-01-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |