CN221651824U - HDMI Type-A connector and electronic equipment - Google Patents
HDMI Type-A connector and electronic equipment Download PDFInfo
- Publication number
- CN221651824U CN221651824U CN202420199869.2U CN202420199869U CN221651824U CN 221651824 U CN221651824 U CN 221651824U CN 202420199869 U CN202420199869 U CN 202420199869U CN 221651824 U CN221651824 U CN 221651824U
- Authority
- CN
- China
- Prior art keywords
- terminal
- installation part
- terminal installation
- clamping grooves
- main body
- 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.)
- Active
Links
- 238000009434 installation Methods 0.000 claims abstract description 51
- 238000003466 welding Methods 0.000 claims abstract description 51
- 230000000712 assembly Effects 0.000 claims description 2
- 238000000429 assembly Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000005476 soldering Methods 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 description 3
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses an HDMI Type-A connector and electronic equipment, which comprise a shielding main body, a first terminal installation part, a second terminal installation part, a terminal assembly and a shell, wherein the first terminal installation part is integrally formed on the upper part of one side of the shielding main body, a plurality of first terminal clamping grooves and a ground wire soldering leg clamping groove are formed in the upper part of one side of the first terminal installation part, which is far away from the shielding main body, the second terminal installation part is integrally formed on the lower part of one side of the shielding main body and is connected with the first terminal installation part, the second terminal installation part and the first terminal installation part are positioned on the same side of the shielding main body, a plurality of second terminal clamping grooves are formed in the lower part of one side of the second terminal installation part, which is far away from the shielding main body, and the welding part of the terminal assembly passes through the first terminal installation part and the second terminal installation part and is clamped in the plurality of first terminal clamping grooves and the plurality of second terminal clamping grooves. The utility model has the advantages of stable welding quality, high production efficiency, low cost and the like.
Description
Technical Field
The utility model belongs to the technical field of connectors, and particularly relates to an HDMI Type-A connector and electronic equipment.
Background
The high-definition multimedia interface (High Definition Multimedia Interface, HDMI for short) is an interface standard with both high-definition digital video and digital audio transmission capability, is a special digital interface suitable for image transmission, can simultaneously transmit audio and image signals, has a maximum data transmission speed of 18Gbps, and does not need to perform digital/analog or analog/digital conversion before signal transmission.
The patent application number 202123142521.5 discloses an HDMI Type-A connector, which comprises a shell, wherein the shell comprises a shell body, the shell body is provided with a containing cavity, an opening and a socket, the opening and the socket are communicated with the containing cavity, the opening and the socket are oppositely arranged, and the inserting direction of the socket is arranged in the same direction as the penetrating direction of the containing cavity; the end face of the shell, which is provided with the opening, is used for abutting against the side face of the PCB; the rubber core comprises a main body and an abutting part integrally formed with the main body, the rubber core is arranged in the accommodating cavity, the abutting part extends out of the accommodating cavity from the opening towards the direction away from the socket, and a first abutting surface for abutting with the top surface of the PCB is arranged at the bottom of the abutting part; a plurality of terminals are arranged on the terminal, and are sequentially arranged; the terminal comprises a butt section, a connecting section and a welding section which are sequentially connected, wherein the butt section is arranged in the main body and extends to one side of the main body, which is close to the socket, the connecting section is embedded in the butt section, the welding section is positioned outside the accommodating cavity and is provided with a second butt surface which is used for being in butt joint with the top surface of the PCB, and the second butt surface and the first butt surface are arranged in a coplanar manner. The structure is arranged, so that welding is simple and convenient, but the HDMI Type-A connector or other HDMI Type-A connectors in the prior art are 19 terminals to form a terminal group and are provided with 19 corresponding welding spots, the ground wire is required to be welded on a product shell or a shielding shell in the subsequent processing process, welding failure easily occurs, the ground wire is independently welded, and the production efficiency is low and the cost is high.
Disclosure of utility model
The HDMI Type-A connector and the electronic device provided by the utility model have the advantages of stable welding quality, high production efficiency and low cost, and the defects in the prior art are overcome.
In order to solve the technical problems, the utility model adopts the following technical scheme:
HDMI Type-A connector includes:
A shield body;
the first terminal installation part is integrally formed and arranged at the upper part of one side of the shielding main body, and a plurality of first terminal clamping grooves and a ground wire welding pin clamping groove are formed in the upper part of one side, far away from the shielding main body, of the first terminal installation part;
The second terminal installation part is integrally formed at the lower part of one side of the shielding main body and is connected with the first terminal installation part, the second terminal installation part and the first terminal installation part are positioned at the same side of the shielding main body, and a plurality of second terminal clamping grooves are formed at the lower part of one side of the second terminal installation part, which is far away from the shielding main body;
the welding parts of the terminal assemblies penetrate through the first terminal installation parts and the second terminal installation parts and are then clamped in the first terminal clamping grooves and the second terminal clamping grooves; and
The shell is sleeved on the shielding main body, one side of the shell, which is close to the first terminal installation part, is provided with a ground wire welding leg, and the ground wire welding leg passes through the first terminal installation part and then is clamped in a clamping groove of the ground wire welding leg.
Preferably, the terminal assembly comprises a first terminal group and a second terminal group, wherein the first terminal group passes through the first terminal installation part and then is clamped in a plurality of first terminal clamping grooves, and the second terminal group passes through the second terminal installation part and then is clamped in a plurality of second terminal clamping grooves.
Preferably, the first terminal group includes 9 first terminals, and the second terminal group includes 10 second terminals, and first terminal draw-in groove is 9 and sets up with 9 first terminal one-to-one, and the welding part of 9 first terminals passes respectively and installs the back joint at 9 first terminal draw-in grooves that correspond the setting, and the second terminal draw-in groove is 10 and sets up with 10 second terminal one-to-one, and the welding part of 10 second terminals passes respectively and installs the back joint at 10 second terminal draw-in grooves that correspond the setting.
The utility model also discloses electronic equipment comprising the HDMI Type-A connector.
By adopting the technical scheme, the utility model has the following beneficial effects:
(1) The first terminal installation part and the second terminal installation part are respectively provided with a plurality of first terminal clamping grooves and a plurality of second terminal clamping grooves, which are 19 terminal clamping grooves in total, as the prior art is similar, in the utility model, the first terminal installation part is provided with the ground wire welding leg clamping grooves, the shell can be directly provided with the ground wire welding legs so as to be arranged in the ground wire welding leg clamping grooves, thus the ground wire is not required to be additionally and independently welded on the shell, poor welding caused by secondary welding and contact disconnection or flash breakage phenomenon caused by secondary welding are avoided, and the quality is ensured;
(2) The utility model can weld the first terminal group, the second terminal group and the ground wire welding leg together during production, thereby effectively improving the production efficiency, reducing the manufacturing cost, and welding together, so that the tin is more plump, the conductivity is stable, and the welding quality is stable;
In conclusion, the welding machine has the advantages of stable welding quality, high production efficiency, low cost and the like.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an exploded view of FIG. 1;
Fig. 3 is a schematic view of the structure in the other direction of fig. 2.
Detailed Description
The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown.
The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model.
All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Example 1
In this embodiment, this embodiment provides an HDMI Type-A connector and electronic equipment, and welding quality is stable, and production efficiency is high, and is with low costs, more can satisfy the user demand.
As shown in fig. 1 to 3, in one embodiment of the present utility model, the HDMI Type-a connector of the present utility model includes a shield body 1, a first terminal mounting part 2, a second terminal mounting part 3, a terminal assembly, and a housing 4, wherein the first terminal mounting part 2 is integrally formed at an upper portion of one side of the shield body 1, a plurality of first terminal clamping grooves 5 and a ground pin clamping groove 6 are provided at an upper portion of one side of the first terminal mounting part 2 remote from the shield body 1, the second terminal mounting part 3 is integrally formed at a lower portion of one side of the shield body 1 and is desirably connected to the first terminal mounting part 2, the second terminal mounting part 3 and the first terminal mounting part 2 are located at the same side of the shield body 1, a plurality of second terminal clamping grooves 7 are provided at a lower portion of one side of the second terminal mounting part 3 remote from the shield body 1, it can be understood that, the first terminal clamping grooves 5 and the second terminal clamping grooves 7 have the same function as the terminal clamping grooves in the prior art, mainly for installing welding parts of terminals to form welding points so as to facilitate subsequent wire connection welding, and 19 welding points are needed in the prior art, namely, the sum of the numbers of the first terminal clamping grooves 5 and the second terminal clamping grooves 7 is 19, specifically, in the utility model, the number of the first terminal clamping grooves 5 is 9, the number of the second terminal clamping grooves 7 is 10, the utility model adds the ground wire welding foot clamping grooves 6 on the first terminal installation part 2 on the basis of the prior art so as to facilitate the subsequent wire connection of the ground wires to form another welding point, namely, the utility model has 20 welding points on the basis of the prior art, the first terminal installation part 2 and the second terminal installation part 3 can be respectively and integrally formed so as to be connected, the first terminal mounting portion 2 and the second terminal mounting portion 3 may be integrally formed by direct engagement together to be connected.
The welding part of the terminal assembly passes through the first terminal installation part 2 and the second terminal installation part 3 and then is clamped in the first terminal clamping grooves 5 and the second terminal clamping grooves 7, one part of the further terminal assembly passes through the first terminal installation part 2 and then is clamped in the first terminal clamping grooves 5, the other part of the terminal assembly passes through the first terminal installation part and then is clamped in the second terminal clamping grooves 7, the shell 4 is sleeved on the shielding main body 1, one side close to the first terminal installation part 2 is provided with the ground wire welding leg 8, the ground wire welding leg 8 passes through the first terminal installation part 2 and then is clamped in the ground wire welding leg 8 clamping groove 6, and the ground wire welding leg 8 and the shell 4 can be integrally formed or welded.
Referring to fig. 2 and 3, the terminal assembly includes a first terminal set and a second terminal set, the first terminal set passes through the first terminal mounting portion 2 and is then clamped in a plurality of first terminal clamping grooves 5, the second terminal set passes through the second terminal mounting portion 3 and is then clamped in a plurality of second terminal clamping grooves 7, the first terminal set includes 9 first terminals 100, the second terminal set includes 10 second terminals 200, the first terminal 100 clamping grooves 5 are 9 and are arranged in a one-to-one correspondence with the 9 first terminals 100, the welding parts of the 9 first terminals 100 respectively pass through the first terminals 100 and are then clamped in the 9 first terminal 100 clamping grooves 5 arranged in a one-to-one correspondence manner, the second terminal 200 clamping grooves 7 are 10 and are arranged in the 10 second terminal 200 clamping grooves 7 arranged in a one-to-one correspondence manner, and the welding parts of the 10 second terminals 200 respectively pass through the second terminals 200 and are then clamped in the 10 second terminal 200 clamping grooves 7 arranged in a one-to-one correspondence manner.
The utility model also discloses electronic equipment comprising the HDMI Type-A connector.
When the HDMI Type-A connector is specifically used, the HDMI Type-A connector can be welded with connecting wires and the like, the connecting wires can be welded in the corresponding 9 first terminal 100 clamping grooves 5 and 10 second terminal 200 clamping grooves 7, in the process, a high-frequency welding machine can be used for directly welding the ground wire in the ground wire welding leg 8 clamping groove 6, tin eating is full, and the conductivity is stable.
The present embodiment is not limited in any way by the shape, material, structure, etc. of the present utility model, and any simple modification, equivalent variation and modification made to the above embodiments according to the technical substance of the present utility model are all included in the scope of protection of the technical solution of the present utility model.
Claims (4)
- HDMI Type-A connector, characterized in that it comprises:A shield body;the first terminal installation part is integrally formed and arranged at the upper part of one side of the shielding main body, and a plurality of first terminal clamping grooves and a ground wire welding pin clamping groove are formed in the upper part of one side, far away from the shielding main body, of the first terminal installation part;The second terminal installation part is integrally formed at the lower part of one side of the shielding main body and is connected with the first terminal installation part, the second terminal installation part and the first terminal installation part are positioned at the same side of the shielding main body, and a plurality of second terminal clamping grooves are formed at the lower part of one side of the second terminal installation part, which is far away from the shielding main body;the welding parts of the terminal assemblies penetrate through the first terminal installation parts and the second terminal installation parts and are then clamped in the first terminal clamping grooves and the second terminal clamping grooves; andThe shell is sleeved on the shielding main body, one side of the shell, which is close to the first terminal installation part, is provided with a ground wire welding leg, and the ground wire welding leg passes through the first terminal installation part and then is clamped in a clamping groove of the ground wire welding leg.
- 2. The HDMI Type-a connector of claim 1, wherein: the terminal assembly comprises a first terminal group and a second terminal group, wherein the first terminal group passes through the first terminal installation part and then is clamped in a plurality of first terminal clamping grooves, and the second terminal group passes through the second terminal installation part and then is clamped in a plurality of second terminal clamping grooves.
- 3. The HDMI Type-a connector of claim 2, wherein: the first terminal group includes 9 first terminals, and the second terminal group includes 10 second terminals, and first terminal draw-in groove is 9 and sets up with 9 first terminal one-to-one, and the welding portion of 9 first terminals passes respectively in the 9 first terminal draw-in grooves that the first terminal installation back joint set up in correspondence, and the second terminal draw-in groove is 10 and sets up with 10 second terminal one-to-one, and the welding portion of 10 second terminals passes respectively in the 10 second terminal draw-in grooves that the second terminal installation back joint set up in correspondence.
- 4. An electronic device, characterized in that: comprising an HDMI Type-a connector as claimed in any one of claims 1 to 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420199869.2U CN221651824U (en) | 2024-01-25 | 2024-01-25 | HDMI Type-A connector and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420199869.2U CN221651824U (en) | 2024-01-25 | 2024-01-25 | HDMI Type-A connector and electronic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221651824U true CN221651824U (en) | 2024-09-03 |
Family
ID=92511156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420199869.2U Active CN221651824U (en) | 2024-01-25 | 2024-01-25 | HDMI Type-A connector and electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221651824U (en) |
-
2024
- 2024-01-25 CN CN202420199869.2U patent/CN221651824U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109149215B (en) | Electrical connector | |
| CN201576781U (en) | Connector, circuit board with same and circuit board connecting structure | |
| US6808395B2 (en) | Coaxial cable termination connector for connecting to a printed circuit board | |
| CN205231290U (en) | Audio frequency contact pin with cartridge PCB board | |
| CN221651824U (en) | HDMI Type-A connector and electronic equipment | |
| CN211605587U (en) | High-speed transmission network interface connector | |
| CN210607755U (en) | HDMI interface | |
| CN212011339U (en) | Electrical connector assembly | |
| CN209344468U (en) | A kind of connector of band SMT, THR welding | |
| CN215732519U (en) | Plug connector | |
| CN110690609A (en) | HDMI interface | |
| CN219267944U (en) | Mini DisplayPort connector plug | |
| CN206322883U (en) | Constitutionally stable USB Type C socket connectors | |
| CN218242308U (en) | Double-hole terminal | |
| CN215221117U (en) | 4PIN charging TYPE-C male | |
| CN213401743U (en) | Multi-jack RJ45 high-speed connector | |
| CN218867405U (en) | Combined connector | |
| CN221282399U (en) | Assembly structure of HDMI data line and PCB board | |
| CN220963822U (en) | High-reliability flexible-connection micro-distance type filtering electric connector | |
| CN219843176U (en) | Connector socket | |
| CN219393926U (en) | Male connector | |
| CN216903559U (en) | Three-row female connector convenient to locate | |
| CN215579157U (en) | Type-c connector | |
| CN219163744U (en) | Connector with tin ball planted on pin | |
| CN210576557U (en) | Connector for microwave signal and power feed |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |