CN102544912B - There is the HDMI electric coupler component of locking mechanism - Google Patents
There is the HDMI electric coupler component of locking mechanism Download PDFInfo
- Publication number
- CN102544912B CN102544912B CN201110337307.7A CN201110337307A CN102544912B CN 102544912 B CN102544912 B CN 102544912B CN 201110337307 A CN201110337307 A CN 201110337307A CN 102544912 B CN102544912 B CN 102544912B
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- hdmi
- plug
- casing
- socket
- socket casing
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Abstract
The present invention relates to a kind of HDMI electric coupler component with locking mechanism, comprise the plug and socket by respective front end inserting, plug comprises plug casing, plug casing internal fixtion is provided with HDMI male, socket comprises Socket casing, Socket casing internal fixtion is provided with HDMI female seat, be provided with locking mechanism between plug casing and the counterface of Socket casing, described locking mechanism comprises the screwed hole of the screw be located on plug casing and the described screw screw-in of the confession be arranged on Socket casing.After plug and socket of the present invention has plugged together, the screw be located on plug casing is screwed in the screwed hole of Socket casing, thus the HDMI male mutually plugged together and HDMI female seat are locked, the loose contact preventing HDMI male and HDMI female seat from occurring because occurring loosening, interface damage, and then improve the anti-vibration of product, the performance of impact.
Description
Technical field
The present invention relates to a kind of HDMI electric coupler component, particularly relate to a kind of HDMI electric coupler component with the locking mechanism of being locked by HDMI electric coupler component.
Background technology
HDMI electric coupler component is by plugging together the transmission realizing signal between the HDMI male of standard and HDMI female seat, between HDMI male and HDMI female seat to plug together power less, the confining force after both are interconnected only has about 39.2 Ns.When HDMI electric coupler component is in outdoor application, due to the existence of vibrations, HDMI male after plugging together and HDMI female seat easily produce loosening, make that both plug together inefficacy, there is the problem of loose contact, when HDMI male and HDMI female seat use in the environment with high vibration, impact, even there will be the situation that interface damages.
Summary of the invention
The object of the present invention is to provide a kind of HDMI electric coupler component with locking mechanism, to solve the problem of the loose contact between HDMI male and HDMI female seat caused because the power that plugs together between HDMI male and HDMI female seat is less in prior art.
For achieving the above object, the present invention adopts following technical scheme: a kind of HDMI electric coupler component with locking mechanism, comprise the plug and socket by respective front end inserting, plug comprises plug casing, plug casing internal fixtion is provided with HDMI male, socket comprises Socket casing, Socket casing internal fixtion is provided with HDMI female seat, be provided with locking mechanism between plug casing and the counterface of Socket casing, described locking mechanism comprises the screwed hole of the screw be located on plug casing and the described screw screw-in of the confession be arranged on Socket casing.
Described screw is located on plug by the fixing ear of projection on plug lateral surface, and described screw is located on fixing ear by the perforating that described fixing ear is arranged.
Described screw coordinates with described fixing ear slip anticreep.
Described screw is two, and two screws are located in the both sides of plug by each self-corresponding fixing ear symmetry.
The front portion of described Socket casing has towards the step surface of front end, this step surface forms the counterface of Socket casing, the described Socket casing part be in before its counterface is square inserting paragraph, the leading portion of HDMI female seat is in described square inserting paragraph, the outer rim of the cross section of square inserting paragraph is the rectangle that four angles are fillet, the radius of two adjacent fillets of the cross section of square inserting paragraph is equal and be greater than the radius of two other fillet, the inner hole wall of described plug casing with there is between HDMI male the spatial accommodation coordinated that to coincide with square inserting paragraph.
Switching printed board is provided with in described Socket casing, one end of switching printed board is fixed in HDMI female seat, the other end of switching printed board stretches out the rear end face of Socket casing, and the part that Socket casing is stretched out in switching printed board is provided with the reserved bonding pad be electrically connected with the pin one_to_one corresponding of HDMI female seat respectively.
After plug and socket of the present invention has plugged together, the screw be located on plug casing is screwed in the screwed hole of Socket casing, thus the HDMI male mutually plugged together and HDMI female seat are locked, the problem that the loose contact avoiding HDMI male and HDMI female seat to occur because loosening, interface damage, and then improve the anti-vibration of product, shock proof performance.
Screw anticreep of the present invention is located on the fixing ear of plug both sides setting, and after being unlocked by plug and socket, screw can not be taken off by plug, and screw can not be lost, and facilitates client to use.
The radius of two adjacent fillets of the cross section of the square inserting paragraph of the front portion of Socket casing of the present invention is greater than the radius of other fillet, the inner hole wall of plug casing with there is between HDMI male the spatial accommodation coordinated that to coincide with square inserting paragraph, because the fillet of the cross section of square inserting paragraph varies in size, so there will not be the problem of misplug when plug and socket plug together.
The switching printed board be fixed in HDMI female seat is provided with in Socket casing of the present invention, the part that Socket casing is stretched out in switching printed board is provided with the reserved bonding pad be electrically connected with the pin one_to_one corresponding of HDMI female seat respectively, in use, user is bonding wire in switching printed board directly, and bonding wire is convenient.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of socket of the present invention;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the structural representation of the embodiment of plug of the present invention;
Fig. 4 is the left view of Fig. 3;
Fig. 5 is the structural representation of the HDMI female seat being welded with switching printed board in Fig. 1;
Fig. 6 is the vertical view of Fig. 5;
Fig. 7 is the structural representation of the switching printed board in Fig. 5.
Embodiment
A kind of embodiment with the HDMI electric coupler component of locking mechanism, in figures 1-7, the plug and socket of this HDMI electric coupler component is plugged together mutually by respective front end, its socket comprises Socket casing 1, HDMI female seat 3 is fixedly equipped with in the endoporus of Socket casing 1, HDMI female seat 3 is fixed in Socket casing 1 particular by the hangnail overhang forward be arranged on the perisporium of HDMI female seat 3 and the fixed head being fixedly installed on the rear end of Socket casing 1 by hold-down screw in the present embodiment, the hangnail of HDMI female seat 3 coordinates with the step surface block towards rear end that the inner hole wall of Socket casing 1 is arranged and realizes the front end of HDMI female seat 3 in Socket casing 1 and locate.The rear end face of HDMI female seat 3 and the press-fit of fixed head top, realize the rear end location of HDMI female seat 3 in Socket casing 1.
The front portion of Socket casing 1 has towards the step surface of front end, this step surface is the counterface of Socket casing 1, part before the counterface of Socket casing 1 is square inserting paragraph 2, the leading portion of HDMI female seat is in this square inserting paragraph 2, further, the front end face of HDMI female seat is concordant with the front end face of square inserting paragraph 2.The cross section of square inserting paragraph 2 is rectangle, and the four corners position of this rectangle is provided with fillet, and the radius of two fillets that this rectangle is adjacent is equal and be greater than the radius of two other fillet, and the radius of another two fillets is also equal.
Plug comprises plug casing 6, HDMI male 9 is fixedly equipped with in the endoporus of plug casing 6, a fixing ear 8 is respectively arranged with in the both sides of plug casing 6, the front end face of two fixing ears 8 is concordant with the front end face of plug casing 6, the front end face of plug casing 6 and the front end face of fixing ear 8 form the counterface of plug casing jointly, two fixing ears 8 are provided with perforating, and in this two perforating, anticreep is equipped with screw 7 respectively.The corresponding position of the counterface of Socket casing 1 is provided with screwed hole 5, and after plug and socket plug together, the end of thread of screw 7 screws in the screwed hole of Socket casing 1, realizes the locking of plug and socket.
Between the inner hole wall of plug casing 6 and HDMI male 9, there is spatial accommodation 10, when plugging together, square inserting paragraph 2 is coincide and is inserted in spatial accommodation, that is, the four corners position of the inner hole wall of plug casing 6 is the cylinder partial that coincide corresponding to the transition post face portion of the four corners position of square inserting paragraph 2 outer wall.
Be welded with switching printed board 4 in the rear end of HDMI female seat 3, the front end of switching printed board 4 is in Socket casing 1, and the rear end of switching printed board 4 passes Socket casing 1 by the hole that fixed head is offered.The plate face that switching printed board 4 passes the back segment of Socket casing 1 is provided with reserved bonding pad 12, the number of reserved bonding pad 12 is equal with the number of the pin of HDMI female seat, the plate face of switching printed board 4 is also provided with switching bonding pad 11, the number of switching bonding pad 11 is equal with the number of reserved bonding pad 12, further, bonding pad 11 of transferring is electrically connected by the track one_to_one corresponding of transferring in printed board with reserved bonding pad 12.The pin of HDMI female seat is welded on each self-corresponding switching bonding pad respectively, and switching bonding pad is electrically connected by switching bonding pad and the transfer track of printed board and reserved bonding pad one_to_one corresponding.
Socket casing 1 in above-described embodiment has towards the step surface of front end, when arranging Anti-misplugging structure in addition and not needing the fillet by square inserting paragraph to realize anti-mis-insertion, also this step surface can not be established, so, just the front end face of Socket casing counterface can be arranged to.At this moment, the HDMI male in plug casing stretches out the front end face of plug casing.
Screw in above-described embodiment is located on plug casing by fixing ear, also can directly be located on plug casing.
Screw anticreep in above-described embodiment is located in perforating, and screw also can directly be located in perforating, does not coordinate with perforating anticreep, and the anticreep in above-described embodiment between screw with perforating coordinates for anticreep mode common in prior art.
HDMI female seat in above-described embodiment and the mode of being electrically connected between switching printed board are realized by a kind of concrete mode, also can be electrically connected in other way.
The fixed form of HDMI female seat in Socket casing is not only confined to the concrete fixed form mentioned in above-described embodiment, a lot of to its fixed form of those skilled in the art.
Claims (4)
1. one kind has the HDMI electric coupler component of locking mechanism, comprise the plug and socket by respective front end inserting, plug comprises plug casing, plug casing internal fixtion is provided with HDMI male, socket comprises Socket casing, Socket casing internal fixtion is provided with HDMI female seat, it is characterized in that: between plug casing and the counterface of Socket casing, be provided with locking mechanism, described locking mechanism comprises the screwed hole of the screw be located on plug casing and the described screw screw-in of the confession be arranged on Socket casing, the front portion of described Socket casing has towards the step surface of front end, this step surface forms the counterface of Socket casing, the described Socket casing part be in before its counterface is square inserting paragraph, the front end of HDMI female seat is in described square inserting paragraph, the outer rim of the cross section of square inserting paragraph is the rectangle that four angles are fillet, the radius of two adjacent fillets of the cross section of square inserting paragraph is equal and be greater than the radius of two other fillet, the inner hole wall of described plug casing with there is between HDMI male the spatial accommodation coordinated that to coincide with square inserting paragraph, switching printed board is provided with in described Socket casing, one end of switching printed board is fixed in HDMI female seat, the other end of switching printed board stretches out the rear end face of Socket casing, the part that Socket casing is stretched out in switching printed board is provided with the reserved bonding pad be electrically connected with the pin one_to_one corresponding of HDMI female seat respectively, the number of reserved bonding pad is equal with the number of the pin of HDMI female seat.
2. the HDMI electric coupler component with locking mechanism according to claim 1, it is characterized in that: described screw is located on plug by the fixing ear of projection on plug lateral surface, and described screw is located on fixing ear by the perforating that described fixing ear is arranged.
3. the HDMI electric coupler component with locking mechanism according to claim 2, is characterized in that: described screw coordinates with described fixing ear slip anticreep.
4. the HDMI electric coupler component with locking mechanism according to claim 3, is characterized in that: described screw is two, and two screws are located in the both sides of plug by each self-corresponding fixing ear symmetry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110337307.7A CN102544912B (en) | 2011-10-31 | 2011-10-31 | There is the HDMI electric coupler component of locking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110337307.7A CN102544912B (en) | 2011-10-31 | 2011-10-31 | There is the HDMI electric coupler component of locking mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102544912A CN102544912A (en) | 2012-07-04 |
| CN102544912B true CN102544912B (en) | 2015-09-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110337307.7A Expired - Fee Related CN102544912B (en) | 2011-10-31 | 2011-10-31 | There is the HDMI electric coupler component of locking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102544912B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114188771A (en) * | 2020-09-15 | 2022-03-15 | 安福烨翔精密电子有限公司 | HDMI electric connector assembly with locking structure |
| CN112234377A (en) * | 2020-10-14 | 2021-01-15 | 泉州潘大侠网络科技有限公司 | Mobile terminal connection structure based on big data platform |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2665981Y (en) * | 2003-08-27 | 2004-12-22 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN2826733Y (en) * | 2005-03-11 | 2006-10-11 | 华为技术有限公司 | Connector interface |
| CN2886856Y (en) * | 2005-11-23 | 2007-04-04 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN201421923Y (en) * | 2009-03-28 | 2010-03-10 | 贵州航天电器股份有限公司 | Ultrathin-type electrical connector with locking mechanism |
| CN201601248U (en) * | 2009-09-27 | 2010-10-06 | 东莞市广业电子有限公司 | Hdmi connector |
| CN201654069U (en) * | 2010-04-27 | 2010-11-24 | 福建捷联电子有限公司 | Keyset for flexible flat cable connector |
| CN202423717U (en) * | 2011-10-31 | 2012-09-05 | 中航光电科技股份有限公司 | HDMI electric connector assembly with locking structure |
-
2011
- 2011-10-31 CN CN201110337307.7A patent/CN102544912B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2665981Y (en) * | 2003-08-27 | 2004-12-22 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN2826733Y (en) * | 2005-03-11 | 2006-10-11 | 华为技术有限公司 | Connector interface |
| CN2886856Y (en) * | 2005-11-23 | 2007-04-04 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN201421923Y (en) * | 2009-03-28 | 2010-03-10 | 贵州航天电器股份有限公司 | Ultrathin-type electrical connector with locking mechanism |
| CN201601248U (en) * | 2009-09-27 | 2010-10-06 | 东莞市广业电子有限公司 | Hdmi connector |
| CN201654069U (en) * | 2010-04-27 | 2010-11-24 | 福建捷联电子有限公司 | Keyset for flexible flat cable connector |
| CN202423717U (en) * | 2011-10-31 | 2012-09-05 | 中航光电科技股份有限公司 | HDMI electric connector assembly with locking structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102544912A (en) | 2012-07-04 |
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Granted publication date: 20150923 Termination date: 20181031 |
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| CF01 | Termination of patent right due to non-payment of annual fee |