CN202487890U - Head section structure of audio connection socket - Google Patents
Head section structure of audio connection socket Download PDFInfo
- Publication number
- CN202487890U CN202487890U CN2012200838462U CN201220083846U CN202487890U CN 202487890 U CN202487890 U CN 202487890U CN 2012200838462 U CN2012200838462 U CN 2012200838462U CN 201220083846 U CN201220083846 U CN 201220083846U CN 202487890 U CN202487890 U CN 202487890U
- Authority
- CN
- China
- Prior art keywords
- insulating body
- shell
- audio frequency
- spring steel
- steel plate
- 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
- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
Abstract
The utility model discloses a head section structure of an audio connection socket. The head section structure comprises an insulating body, a terminal, a plurality of inserted holes and connecting pins, wherein a housing is coated outside the insulating body; a plurality of inserted holes are positioned inside the insulating body and are used for accommodating inserted pins; the connecting pins are arranged at the bottom end of the inserted holes and are used for being contacted with the inserted pins; a placing cavity is arranged in the insulating body; a spring steel sheet is arranged in the placing cavity; the front end of the spring steel sheet is clamped with the insulating body; the rear end of the spring steel sheet is overlapped with the bottom surface of the placing cavity; a pressure plate is also clamped between the spring steel sheet and the housing; the rear end of the pressure plate is clamped with the insulating body; the front end of the pressure plate is overlapped with the spring steel sheet; the pressure plate is provided with a clamping part and a pressing part which protrude out of the housing; and a clamping groove is arranged between the clamping part and the pressing part. The head section structure has the beneficial effects that the head section structure is firmly connected with an audio connector and has a good contact effect; the connecting strength of the insulating body and the housing is high and the insulating body is difficult to pull out of the housing; the head section structure has long service life and is convenient to plug out and insert, and the like.
Description
Technical field
The utility model relates to the audio connector field, especially relates to an a kind of segment structure of audio frequency gang socket.
Background technology
Audio frequency apparatus is joined slotting form with audio frequency gang socket with public mother through the audio frequency connector usually and is connected; To be user-friendly for moving of dismounting, plug and equipment; And the quality that continues between audio frequency connector and the audio frequency gang socket directly has influence on the laser propagation effect of signal.
For example; Chinese patent Granted publication number: CN254431Y, Granted publication day: on April 9th, 2003, disclose a kind of audio frequency connector; Comprise body, support pads, joint contact pin, clamping ring plate and outer casing sleeve; This body is coniform, has body end in the body leading edge, places in this body to link a holding wire; The rounded plate of this support pads runs through a plurality of joint contact pins of planting on support pads, these joint contact pin leading portion central authorities have a vertical profile groove; The rounded hollow collar of this clamping ring plate has the shell fragment of the inside arc convex of multi-disc in front end; This support pads is linked to the body leading edge, and its a plurality of joint contact pins rear end is connected with holding wire, and this clamping ring plate is placed on the body leading edge; Moreover; The rounded tubulose of this outer casing sleeve wears the body end outside that is linked to the body leading edge, makes it be combined into holistic audio frequency connector.Its weak point is; Through clamping ring plate and profile groove is set on contact pin is set at audio frequency connector front end, though can increase the contact action between audio frequency connector and the audio frequency gang socket, but in pressure, vibrations perhaps for a long time continually after the plug; Irreversible deformation can take place in the clamping ring plate; Profile groove also can polish gradually, makes between audio frequency connector and the audio frequency gang socket and produces the gap, thereby when pegging graft each other, can occur becoming flexible, getting loose or situation such as loose contact; Cause jitter, influence result of use.
The utility model content
The utility model is in order to overcome the above-mentioned deficiency of prior art, provides a kind of and audio frequency connector to join to insert firmly solid, has contacted effectively, and long service life plugs a segment structure of audio frequency gang socket easily.
To achieve these goals, the utility model adopts following technical scheme:
A segment structure of a kind of audio frequency gang socket of the utility model; Comprise the chlamydate insulating body of external packets, be embedded in the insulating body rear end terminal, be positioned at insulating body inside and be used to hold some jacks of contact pin and be located at the jack bottom be used for the connecting pin that contacts with contact pin; Also be provided with placed cavity in the described insulating body, be provided with spring steel plate in the described placed cavity, described spring steel plate front end and insulating body clamping; Spring steel plate rear end and placed cavity bottom surface overlap joint; Also be folded with compressing tablet between spring steel plate and the shell, described compressing tablet rear end and insulating body clamping, compressing tablet front end and spring steel plate overlap joint; Described compressing tablet is provided with the Access Division and the press section of giving prominence to outside shell, has buckling groove between described Access Division and the press section.Because give prominence to outside housing the Access Division; In the time of in the sheath body of shell on inserting the audio frequency connector gradually, sheath body and Access Division on the audio frequency connector are pushed, thereby make compressing tablet press down spring steel plate; Because spring steel plate has compressibility; When therefore extruding took place for sheath body on the audio frequency connector and Access Division, the Access Division also can be depressed along with the compression of spring steel plate, thereby makes shell can insert in the sheath body on the audio frequency connector smoothly; Inconsistent until sheath body on the audio frequency connector and the press section on the compressing tablet, the press section was then played and was stopped and spacing effect this moment; Spring steel plate after the compression has restoring force upwards again, can make the Access Division head on the sheath body on the audio frequency connector, and audio frequency connector and the utility model are closely cooperated, and can not become flexible; When pressing the press section, spring steel plate is further compression again, thus the Access Division also thereupon compression break away from sheath body on the audio frequency connector; Not contact makes the audio frequency connector be easy to just extract from shell between the two, and passes through cooperating of spring steel plate and compressing tablet; Make the Access Division have collapsible and recovery too; When receiving external force pressure or vibrations, can produce elastic buffer, can not produce non-reversible deformation, thereby prolong useful life; Buckling groove is used for connecting the shell that is wrapped in the various parts of the utility model back segment, so that be combined into complete audio frequency gang socket with the utility model.
As preferably, described insulating body outer wall outwards protrudes and forms the step that matches with the shell two ends, and described shell two ends are along the extend internally riveting flange of formation annular of step.The shell two ends extend internally along step and form the riveting flange of annular, and the riveting flange makes shell close up to insulating body and packs tightly, so that shell can tightly be wrapped on the insulating body, the riveting flange is returned the riveting mouth simultaneously provides the riveting position.
As preferably, be provided with some riveting mouths near the riveting flange of terminal one end.The riveting mouth can improve the bonding strength between shell and the insulating body, makes insulating body be difficult in shell, pulling.
As preferably, described shell is a flaky texture, and has somely to profile groove on the shell, and the shell between the profile groove is provided with the riveting groove.Shell is a flaky texture, and flaky texture can reduce manufacturing materials, reduces cost; Profile groove makes the housing that is arranged in riveting groove place be absorbed in insulating body with the form of a contact, thereby strengthens the bonding strength between shell and the insulating body.
As preferably, the turning point between described riveting flange and the shell is made as arc transition.Arc transition makes the periphery at head section shell two ends slick and sly more, is convenient to the inserting of audio frequency connector and audio frequency gang socket head section.
As preferably, described shell is a box hat.Box hat intensity is big, and cost is lower.
As preferably, described press section is provided with anti-skidding striped.Anti-skidding striped can improve frictional force, prevents that finger from skidding when pressing the press section.
Therefore, the utlity model has following beneficial effect:
(1) be connected firmly, contact effective with the audio frequency connector;
(2) insulating body and shell bonding strength are high, and insulating body is difficult in shell, pulling;
(3) long service life, plug is convenient.
Description of drawings
Fig. 1 is the profile of the utility model.
Fig. 2 is the end view of the utility model.
Among the figure: shell 1, insulating body 2, terminal 3, jack 4, connecting pin 5, placed cavity 6,
Riveting mouth 13, profile groove 14, riveting groove 15, anti-skidding striped 16.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is done further description.
Among the embodiment as shown in Figure 1, a kind of head section of audio frequency gang socket comprises that the rear end interlocking has a terminal 3; Simultaneously innerly be provided with three insulating bodies 2 that are used to hold the jack 4 of contact pin, jack 4 bottoms are fitted with and are used for the connecting pin 5 that contact with contact pin, and insulating body 2 is surrounded by the shells 1 of flaky texture outward; Shell 1 is a box hat, and insulating body 2 outer walls outwards protrude and form the step that matches with shell 1 two ends, and shell 1 two ends extend internally along step and form riveting flange 12 (see figure 2)s of annular; Riveting flange 12 becomes arc transition with turning point riveting between the shell 1; And near being formed with some riveting mouths 13 through riveting on the riveting flange 12 of terminal 3 one ends, also have somely to profile groove 14 on the shell 1, riveting has riveting groove 15 on the shell 1 between the profile groove 14; Also be provided with placed cavity 6 in the described insulating body 2; Be placed with front end and insulating body 2 clampings in the placed cavity 6, the spring steel plate 7 of rear end and placed cavity 6 bottom surfaces overlap joint accompanies compressing tablet 8 between spring steel plate 7 and the shell 1; Compressing tablet 8 rear ends and insulating body 2 clampings; Compressing tablet 8 front ends and spring steel plate 7 overlap joints have the Access Division 9 and the surperficial press section 10 that is provided with anti-skidding striped 16 of giving prominence to outside shell 2 on the compressing tablet 8, have buckling groove 11 between Access Division 9 and the press section 10.
The assemble method of the utility model is: earlier spring steel plate 7, compressing tablet 8 are successively placed in the placed cavity 6; Shell 1 on insulating body 2 outerwrap then; Access Division 9 and press section 10 are given prominence to outside shell 1; Then riveting is carried out along the extend internally riveting flange 12 of formed annular of step in shell 1 two ends; 12 pairs of insulating bodies 2 of riveting flange are closed up and pack tightly, carry out riveting to the shell between the profile groove 14 1 with near the riveting flange 12 of terminal 3 one ends more at last, form riveting groove 15 respectively and get final product with riveting mouth 13.
The method for using of the utility model is: the utility model and connecting line etc. is assembled into a complete audio frequency gang socket; Can peg graft with the audio frequency connector; Shell in the utility model 1 is inserted in the sheath body on the audio frequency connector gradually, and the sheath body on the audio frequency connector can push Access Division 9 makes compressing tablet 8 press down spring steel plate 7, because spring steel plate 7 has compressibility; When therefore extruding takes place in sheath body on the audio frequency connector and Access Division 9; Access Division 9 also can be depressed along with the compression of spring steel plate 7, makes the outside shell 1 of the utility model can insert smoothly in the sheath body on the audio frequency connector, and the press section 10 on sheath body on the audio frequency connector and compressing tablet 8 is inconsistent; This moment, connector and gang socket interconnected; Spring steel plate 7 after the compression has restoring force upwards, can make the sheath body on the 9 butt audio frequency connectors of Access Division, makes audio frequency connector and the utility model closely cooperate and can not become flexible; When extracting connector, only need press press section 10, spring steel plate 7 is further compressed; Thereby Access Division 9 also thereupon compression break away from sheath body on the audio frequency connector; Not contact between the two, this moment, the audio frequency connector was easy to again from the utility model, extract, and plug is very convenient.
Claims (7)
1. the segment structure of an audio frequency gang socket; Comprise the outside be surrounded by the insulating body of shell (1) (2), be embedded in insulating body (2) rear end terminal (3), be positioned at insulating body (2) inside and be used to hold some jacks (4) of contact pin and be located at jack (4) bottom be used for the connecting pin (5) that contacts with contact pin; It is characterized in that; Also be provided with placed cavity (6) in the described insulating body (2); Be provided with spring steel plate (7) in the described placed cavity (6); Described spring steel plate (7) front end and insulating body (2) clamping, spring steel plate (7) rear end and placed cavity (6) bottom surface overlap joint also are folded with compressing tablet (8) between spring steel plate (7) and the shell (1); Described compressing tablet (8) rear end and insulating body (2) clamping; Compressing tablet (8) front end and spring steel plate (7) overlap joint, described compressing tablet (8) is provided with Access Division (9) and press section (10) of giving prominence to outside shell (1), has buckling groove (11) between described Access Division (9) and press section (10).
2. a segment structure of audio frequency gang socket according to claim 1; It is characterized in that; Described insulating body (2) outer wall outwards protrudes and forms the step that matches with shell (1) two ends, and described shell (1) two ends extend internally along step and form the riveting flange (12) of annular.
3. a segment structure of audio frequency gang socket according to claim 2 is characterized in that, is provided with some riveting mouths (13) near the riveting flange (12) of terminal (3) one ends.
4. a segment structure of audio frequency gang socket according to claim 2; It is characterized in that; Described shell (1) is a flaky texture, and has somely to profile groove (14) on the shell (1), and the shell (1) between the profile groove (14) is provided with riveting groove (15).
5. a segment structure of audio frequency gang socket according to claim 2 is characterized in that, the turning point between described riveting flange (12) and the shell (1) is made as arc transition.
6. according to a segment structure of each described audio frequency gang socket in the claim 1 to 5, it is characterized in that described shell (1) is a box hat.
7. a segment structure of audio frequency gang socket according to claim 1 is characterized in that, described press section (10) are provided with anti-skidding striped (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200838462U CN202487890U (en) | 2012-03-08 | 2012-03-08 | Head section structure of audio connection socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200838462U CN202487890U (en) | 2012-03-08 | 2012-03-08 | Head section structure of audio connection socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202487890U true CN202487890U (en) | 2012-10-10 |
Family
ID=46962281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200838462U Expired - Fee Related CN202487890U (en) | 2012-03-08 | 2012-03-08 | Head section structure of audio connection socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202487890U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104074575A (en) * | 2014-04-07 | 2014-10-01 | 马锡洪 | Polluted air prevention method |
| CN104934763A (en) * | 2015-06-15 | 2015-09-23 | 宁波日鼎电子科技有限公司 | Waterproof audio/video connecting plug |
-
2012
- 2012-03-08 CN CN2012200838462U patent/CN202487890U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104074575A (en) * | 2014-04-07 | 2014-10-01 | 马锡洪 | Polluted air prevention method |
| CN104934763A (en) * | 2015-06-15 | 2015-09-23 | 宁波日鼎电子科技有限公司 | Waterproof audio/video connecting plug |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103503246B (en) | The improvement structure of electromagnetism arrangements of electric connection | |
| WO2007090069A3 (en) | Releasable plug connector system | |
| CN202772301U (en) | Jack contact | |
| CN201311983Y (en) | Cable terminal connector | |
| CN202487890U (en) | Head section structure of audio connection socket | |
| CN109698428B (en) | Self-separation-preventing wire harness connector for automobile | |
| CN203850535U (en) | Electric connector | |
| CN203589383U (en) | Audio socket connector structure | |
| CN203026683U (en) | Improved female terminal | |
| CN202423624U (en) | End face contacted contact mechanism | |
| CN201528081U (en) | Connector structure with tightening efficiency | |
| CN203150728U (en) | Coaxial electric connector | |
| CN201667468U (en) | Coaxial contact element and electric connector using the same | |
| CN203799063U (en) | Single chip integrated LC optical fiber adapter with light blocking sheet | |
| CN201752042U (en) | Power socket | |
| CN203481519U (en) | Push-and-pull locking electric connector | |
| CN201508954U (en) | Signal connector | |
| CN202817391U (en) | Electric connector and combination thereof | |
| CN207542432U (en) | A kind of fast insert-pull SMA radio frequency (RF) coaxial connectors | |
| CN207398501U (en) | It is automatically imported the terminal structure of contraposition | |
| CN101984525B (en) | Short-circuit proof connector | |
| CN203859316U (en) | Novel multimedia interface | |
| CN213660704U (en) | High-current coupler | |
| CN203553429U (en) | Novel radio frequency connector plug | |
| CN203574837U (en) | Sound box |
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: 20121010 Termination date: 20180308 |