CN202259907U - Electric connector - Google Patents
Electric connector Download PDFInfo
- Publication number
- CN202259907U CN202259907U CN2011203746608U CN201120374660U CN202259907U CN 202259907 U CN202259907 U CN 202259907U CN 2011203746608 U CN2011203746608 U CN 2011203746608U CN 201120374660 U CN201120374660 U CN 201120374660U CN 202259907 U CN202259907 U CN 202259907U
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- Prior art keywords
- terminal
- insulator
- electric connector
- shell
- terminals
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- 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
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Abstract
The utility model relates to an electric connector. The electric connector includes a lower cover, a group of lower insulators arranged on the lower cover, a group of upper insulators arranged on the lower insulators, a shell, a plurality of first terminals and a plurality of second terminals. One ends of the first terminals are arranged on the lower cover while the other ends of the second terminals are provided with turning sections and go through a plurality of lower terminal channels in the lower insulator. And parts of the other ends of the second terminals are exposed on the lower surface of a tongue plate. The turning sections go through a tongue belly groove and abut against an upper tongue hole. The second terminals are arranged on the lower cover. A joint of the electric connector is arranged in an accommodation groove of the shell in an inserting manner. A conducting terminal of the joint does not contact with the turning sections on ends of the first terminals directly, thereby overcoming a shortcoming that the ends of the terminals are easy to warp in poor contact.
Description
Technical field
The utility model is meant so a kind of electric connector especially relevant for a kind of electric connector, and this electric connector has and combines firm characteristics, and terminal ends is difficult for that warping phenomenon is arranged, and the stability of electronic signal effectively is provided.
Background technology
Audio-visual devices the liking of society that receive all the fashion now; Require clear image true to nature and former sound reproducings etc. and have to get more and more; Therefore manufacturer continually develops the transmission equipment that makes new advances to meet each item requirement of user; For example HDMI (High Definition Multimedia Interface is called for short HDMI) is that a kind of totally digitilized image and sound transmit interface, can transmit audio signal and the vision signal of not having compression.HDMI can be used for STB, DVD player, PC, electronic game machine, comprehensive enlarger, digital sound and television set.HDMI can transmit audio frequency and video-audio signal simultaneously, because the Voice & Video signal adopts same cable, has simplified the installation of system greatly.
Be electronic signal transmission usefulness and grafting positioning relation that computer or electronic equipment can be provided, each producer all drops into suitable research, and the connector of the HDMI that exploitation is the most excellent is installed and used so that aforementioned device to be provided.Because the HDMI transmission has the hot swappable of support characteristic, so the grafting of its connector and each item electronic equipment location, and the linking steady character of this connector itself seems quite important.And existing HDMI connector all because of the end of its terminal in each grafting process, directly contact with the conducting terminal of external connector, make the easy generation buckling deformation in the process of plugging of this terminal ends.
In view of this; This case designer for above-mentioned have combine firm connector, to accumulate this field technology and experience for many years, the research and development of being correlated with; And design a kind of electric connector finally; Not only have the strong advantage of linking steady character, more in the process of plugging, be difficult for the characteristics of warpage, very be worth industrial circle to vigorously promote the use with terminal ends.
The utility model content
The purpose of the utility model, it is strong to provide a kind of linking steady character, and terminal ends is difficult for the electric connector of warpage in the process of plugging.This purpose is to realize through following technical scheme.
The utility model provides a kind of electric connector, and this electric connector includes a lower cover, a lower insulator, a upper insulator, a shell, a plurality of the first terminal and a plurality of second terminal, wherein:
This lower insulator is mounted on this lower cover, and this lower insulator is provided with two upwardly extending preceding adjutages, and adjutage is equipped with a button portion before each, and this lower insulator is provided with a plurality of lower terminal passages;
This upper insulator is mounted on this lower insulator; This upper insulator includes the hyoplastron that a group connecting part and is located at group connecting part one end; These group connecting part both sides these two preceding adjutages relatively respectively are concaved with a chute, and this chute one side channel wall is provided with the back-off portion that the corresponding portion of button engages each other; This group connecting part is provided with a plurality of upper terminal passages in its end opposite that links to each other with hyoplastron, and this upper terminal passage runs through this group connecting part; This hyoplastron the end opposite that its group connecting part links to each other set to the concave a plurality of on the tongue hole, and the hyoplastron bottom be concaved with each on the tongue abdomen groove that communicates of tongue hole;
This shell settings is positioned at this lower cover, and an end of this shell is provided with a storage tank, and this storage tank bottom is provided with an assembly mouth, this upper insulator of assembly mouth socket and the lower insulator of this shell, and this upper insulator and lower insulator are positioned at this storage tank;
One end of these a plurality of the first terminals is mounted on this lower cover; The other end of these a plurality of the first terminals is equipped with a turn section and wore these a plurality of lower terminal passages of this lower insulator; And part exposes to the hyoplastron lower surface, and this turn section wears this tongue abdomen groove and fasten on this in tongue hole;
One end of these a plurality of second terminals is mounted on this lower cover, and the other end then wore this upper terminal passage and exposed to the hyoplastron upper surface;
This lower insulator should before adjutage and this button portion stablize and engage chute and the back-off portion that is positioned this upper insulator; To make lower insulator firmly combine with upper insulator; And external connector can be inserted in the storage tank of this shell; And the Lead-through terminal of external connector does not directly contact with the terminal turn section of the first terminal, and prevents terminal ends from engaging bad easily and cause the warpage defective.
Aforesaid electric connector is covered with a profile groove under this, plug the sheet that cuts open that is sticked in this profile groove and this lower insulator is provided with one.
Aforesaid electric connector, this lower cover one end are provided with a plurality of preceding short slots, and this shell is to being provided with a plurality of first pins that engaging is located by a plurality of preceding short slots.
Aforesaid electric connector, this time cap surface are provided with a plurality of backs jack, and this shell is to being provided with a plurality of second pins that engaging is located by a plurality of backs jack.
Aforesaid electric connector; Cover under this and be provided with a plurality of the first terminal slots; The end opposite that this time is placed on a plurality of preceding short slots is provided with a plurality of second terminal emissions grooves; And these a plurality of the first terminals are inserted in this a plurality of the first terminal slots, and these a plurality of second terminals are mounted on this a plurality of second terminal emissions grooves respectively.
Aforesaid electric connector; This lower insulator is provided with a plurality of upwardly extending backs adjutage; Each back adjutage all convexes with a clip portion relatively, and corresponding each the clip portion of the group connecting part of this upper insulator is equipped with a upper clip arm and the lower clip arm that engaging respectively is positioned this clip portion upper-lower position.
Aforesaid electric connector, each back adjutage of this lower insulator is equipped with the clamping part that outwards protrudes out in the opposition side of clip portion, and then corresponding each clamping part of this shell is provided with the buckle slot of engaging each other.
Aforesaid electric connector, this case surface is pasted with a mylar sheet.
Aforesaid electric connector, this shell are provided with the shield of an extension outside a plurality of second terminal emissions groove notches of this lower cover.
By above technical scheme, the utlity model has the strong characteristics of linking steady character, more in the process of plugging, be difficult for the characteristics of warpage with terminal ends.
Description of drawings
Fig. 1 is the utility model decomposing state schematic perspective view.
Fig. 2 is another angle decomposing state schematic perspective view of the utility model.
Fig. 3 is the utility model assembled state schematic perspective view.
Fig. 4 is the unassembled preceding schematic perspective view of the utility model lower cover and lower insulator.
Fig. 5 be the utility model lower cover and lower insulator winding and not with the schematic perspective view of upper insulator winding.
Fig. 6 be the utility model lower cover and lower insulator winding and not with another angle schematic perspective view of upper insulator winding.
Fig. 7 is the utility model shell schematic perspective view.
Fig. 8 be the utility model upper insulator analyse and observe state and not with the schematic perspective view of the first terminal assembling.
The main element label declaration:
Short slot before 1 lower cover 11
12 second terminal emissions grooves, 13 the first terminal slots
14 back jack 15 profile grooves
2 lower insulators 21 cut open sheet
Adjutage 221 button portions before 22
23 back adjutage 231 clip portions
232 clamping parts, 24 lower terminal passages
3 upper insulators, 31 group connecting parts
311 chutes, 312 back-off portions
313 upper clip arms, 314 lower clip arms
315 upper terminal passages, 32 hyoplastrons
4 shells, 41 first pins
42 second pins, 43 storage tanks
44 assemblings, 45 buckle slots
46 shields, 5 the first terminals
51 turn section, 6 second terminals
7 diaphragms
Embodiment
For the technology contents, the goal of the invention that make the utility model use and the effect reached thereof have more complete and clearly disclose,, and please consult accompanying drawing and element numbers in the lump now in specifying down:
The utility model provides a kind of electric connector, and it has the effect of firm combination, and can prevent terminal ends warpage in the process of plugging.In order to reach above-mentioned purpose and effect; In under enumerate a preferred embodiment; And see also Fig. 1 to shown in Figure 8; The utility model electric connector includes upper insulator 3 that lower insulator 2, that a lower cover 1, is mounted on lower cover 1 is mounted on lower insulator 2, a shell 4, a plurality of the first terminal 5 and 6 compositions of a plurality of second terminals, wherein:
This lower cover 1 is fixedly welded on the electronic circuit board; The one of which end is provided with a plurality of preceding short slots 11 (is example with two preceding short slots 11 at this); The end opposite of short slot 11 was provided with a plurality of second terminal emissions grooves 12 before this lower cover 1 was provided with; This lower cover 1 surface is provided with a plurality of the first terminal slot 13, a plurality of back jack 14 (jack 14 is an example after this is with two) and a profile groove 15, and this profile groove 15 is positioned at the first terminal slot 13 and jack 14 the place aheads, back;
This lower insulator 2 is mounted on this lower cover 1; This lower insulator 2 be provided with one plug be sticked in this profile groove 15 cut open sheet 21; In these lower insulator 2 both sides respectively be provided with one upwardly extending before adjutage 22 and a plurality of upwardly extending backs adjutage 23 (adjutage 23 is an example after this is with two); And adjutage 22 side direction are equipped with a button portion 221 before each; Each 23 of adjutage in back convexes with a clip portion 231 relatively, and the back adjutage 23 of this lower insulator 2 is provided with the clamping part 232 that outwards protrudes out in the opposition side of clip portion 231, and this lower insulator 2 is provided with a plurality of lower terminal passages 24;
This upper insulator 3; It includes the hyoplastron 32 that a group connecting part 31 and is located at group connecting part 31 1 ends; These group connecting part 31 both sides these two preceding adjutages 22 relatively respectively are concaved with a chute 311, and these chute 311 1 side channel walls are provided with a corresponding back-off portion 312 of engaging each other of portion 221 that buckles; 31 pairs of the group connecting parts of this upper insulator 3 should each clip portion 231 be provided with a upper clip arm 313 and the lower clip arm 314 that engaging respectively is positioned this clip portion 231, upper/lower positions; This group connecting part 31 is provided with a plurality of upper terminal passages 315 in its end opposite that links to each other with hyoplastron 32, and this upper terminal passage 315 runs through this group connecting part 31; End opposite that this hyoplastron 32 links to each other in its group connecting part 31 set to the concave and a plurality ofly go up tongue holes 321, and hyoplastron 32 bottoms be concaved with each on the tongue abdomen groove 322 that communicates of tongue hole 321;
These shell 4 settings are positioned at this lower cover 1; 4 pairs on this shell should be provided with a plurality of first pins 41 (is example with two first pins 41 at this) that engaging is located by a plurality of preceding short slots 11; And 4 pairs on this shell should be provided with a plurality of second pins 42 (is example with two second pins 42 at this) that engaging is located by a plurality of backs jack 14; These shell 4 one ends are provided with a storage tank 43, and these storage tank 43 bottoms are provided with an assembly mouth 44, this upper insulator 3 of assembly mouth 44 sockets and the lower insulator 2 of this shell 4; And upper insulator 3 is positioned at this storage tank 43 with this lower insulator 2, and corresponding each clamping part 232 is equipped with a mutual buckle slot 45 that engages in the storage tank 43 of shell 4; This shell 4 is provided with the shield 46 of an extension outside more than 1 the second terminal emissions groove, 12 notches of this lower cover;
One end of these a plurality of the first terminals 5 is mounted on more than 1 the first terminal slot 13 of this lower cover; These a plurality of the first terminal 5 other ends are provided with a turn section 51 and wore these a plurality of lower terminal passages 24 of this lower insulator 2; And part exposes to hyoplastron 32 lower surfaces, and this turn section 51 wears this tongue abdomen groove 322 and fasten on this in tongue hole 321;
One end of these a plurality of second terminals 6 is mounted on a plurality of second terminal emissions grooves 12 of this lower cover 1 respectively, and the other end then wore this upper terminal passage 315 and exposed to hyoplastron 32 upper surfaces.
In addition, the utility model is pasted with a mylar sheet 7 in these shell 4 surfaces.
The above act is merely the schematic part embodiment of the utility model; It is not scope in order to restriction the utility model; Any those skilled in the art; Equivalent variations of under the prerequisite of design that does not break away from the utility model and principle, having done and modification all should be included within this patent protection range.
Claims (9)
1. an electric connector is characterized in that, this electric connector includes a lower cover, a lower insulator, a upper insulator, a shell, a plurality of the first terminal and a plurality of second terminal, wherein:
This lower insulator is mounted on this lower cover, and this lower insulator is provided with two upwardly extending preceding adjutages, and adjutage is equipped with a button portion before each, and this lower insulator is provided with a plurality of lower terminal passages;
This upper insulator is mounted on this lower insulator; This upper insulator includes the hyoplastron that a group connecting part and is located at group connecting part one end; These group connecting part both sides these two preceding adjutages relatively respectively are concaved with a chute, and this chute one side channel wall is provided with the back-off portion that the corresponding portion of button engages each other; This group connecting part is provided with a plurality of upper terminal passages in its end opposite that links to each other with hyoplastron, and this upper terminal passage runs through this group connecting part; This hyoplastron the end opposite that its group connecting part links to each other set to the concave a plurality of on the tongue hole, and the hyoplastron bottom be concaved with each on the tongue abdomen groove that communicates of tongue hole;
This shell settings is positioned at this lower cover, and an end of this shell is provided with a storage tank, and this storage tank bottom is provided with an assembly mouth, this upper insulator of assembly mouth socket and the lower insulator of this shell, and this upper insulator and lower insulator are positioned at this storage tank;
One end of these a plurality of the first terminals is mounted on this lower cover; The other end of these a plurality of the first terminals is equipped with a turn section and wore these a plurality of lower terminal passages of this lower insulator; And part exposes to the hyoplastron lower surface, and this turn section wears this tongue abdomen groove and fasten on this in tongue hole;
One end of these a plurality of second terminals is mounted on this lower cover, and the other end then wore this upper terminal passage and exposed to the hyoplastron upper surface;
This lower insulator should before adjutage and this button portion stablize and engage chute and the back-off portion that is positioned this upper insulator; To make lower insulator firmly combine with upper insulator; And external connector can be inserted in the storage tank of this shell, and the Lead-through terminal of external connector does not directly contact with the terminal turn section of the first terminal.
2. electric connector according to claim 1 is characterized in that, is covered with a profile groove under this, plugs the sheet that cuts open that is sticked in this profile groove and this lower insulator is provided with one.
3. electric connector according to claim 1 is characterized in that, this lower cover one end is provided with a plurality of preceding short slots, and this shell is to being provided with a plurality of first pins that engaging is located by a plurality of preceding short slots.
4. electric connector according to claim 1 is characterized in that, this time cap surface is provided with a plurality of backs jack, and this shell is to being provided with a plurality of second pins that engaging is located by a plurality of backs jack.
5. electric connector according to claim 3; It is characterized in that; Cover under this and be provided with a plurality of the first terminal slots; The end opposite that this time is placed on a plurality of preceding short slots is provided with a plurality of second terminal emissions grooves, and these a plurality of the first terminals are inserted in this a plurality of the first terminal slots, and these a plurality of second terminals are mounted on this a plurality of second terminal emissions grooves respectively.
6. electric connector according to claim 1; It is characterized in that; This lower insulator is provided with a plurality of upwardly extending backs adjutage; Each back adjutage all convexes with a clip portion relatively, and corresponding each the clip portion of the group connecting part of this upper insulator is equipped with a upper clip arm and the lower clip arm that engaging respectively is positioned this clip portion upper-lower position.
7. electric connector according to claim 6 is characterized in that, each back adjutage of this lower insulator is equipped with the clamping part that outwards protrudes out in the opposition side of clip portion, and then corresponding each clamping part of this shell is provided with the buckle slot of engaging each other.
8. electric connector according to claim 1 is characterized in that this case surface is pasted with a mylar sheet.
9. electric connector according to claim 5 is characterized in that, this shell is provided with the shield of an extension outside a plurality of second terminal emissions groove notches of this lower cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203746608U CN202259907U (en) | 2011-10-08 | 2011-10-08 | Electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203746608U CN202259907U (en) | 2011-10-08 | 2011-10-08 | Electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202259907U true CN202259907U (en) | 2012-05-30 |
Family
ID=46121096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203746608U Expired - Fee Related CN202259907U (en) | 2011-10-08 | 2011-10-08 | Electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202259907U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102790309A (en) * | 2012-08-06 | 2012-11-21 | 昆山思瑞奕电子有限公司 | Electric connector |
| CN102856700A (en) * | 2012-09-13 | 2013-01-02 | 昆山思瑞奕电子有限公司 | Connector |
| CN104466592A (en) * | 2014-07-15 | 2015-03-25 | 番禺得意精密电子工业有限公司 | Method for molding electric connector |
| CN111916926A (en) * | 2019-05-09 | 2020-11-10 | 博格华纳公司 | Electric connector and control valve comprising same |
-
2011
- 2011-10-08 CN CN2011203746608U patent/CN202259907U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102790309A (en) * | 2012-08-06 | 2012-11-21 | 昆山思瑞奕电子有限公司 | Electric connector |
| CN102790309B (en) * | 2012-08-06 | 2015-02-11 | 昆山思瑞奕电子有限公司 | Electric connector |
| CN102856700A (en) * | 2012-09-13 | 2013-01-02 | 昆山思瑞奕电子有限公司 | Connector |
| CN104466592A (en) * | 2014-07-15 | 2015-03-25 | 番禺得意精密电子工业有限公司 | Method for molding electric connector |
| CN104466592B (en) * | 2014-07-15 | 2017-01-04 | 番禺得意精密电子工业有限公司 | The method of molding electric connector |
| CN111916926A (en) * | 2019-05-09 | 2020-11-10 | 博格华纳公司 | Electric connector and control valve comprising same |
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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: 20120530 Termination date: 20131008 |