CN213124777U - Connector structure with firm welding - Google Patents
Connector structure with firm welding Download PDFInfo
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- CN213124777U CN213124777U CN202022386303.5U CN202022386303U CN213124777U CN 213124777 U CN213124777 U CN 213124777U CN 202022386303 U CN202022386303 U CN 202022386303U CN 213124777 U CN213124777 U CN 213124777U
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- terminal
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Abstract
The utility model discloses a connector structure with firm welding, which comprises a shell, a first terminal and a second terminal, wherein the first terminal and the second terminal are arranged on the shell; wherein: the shell is provided with a plug-in cavity; the first terminal and the second terminal are respectively provided with a contact section and a welding section, the contact sections of the first terminal and the second terminal are arranged in the splicing cavity, the welding sections of the first terminal and the second terminal are exposed out of the shell, the welding section of the first terminal is provided with a first welding groove, the welding section of the second terminal is provided with a second welding groove, one welding groove of the first welding groove and the second welding groove is arranged in a vertically extending mode, and the other welding groove of the first welding groove and the second welding groove is arranged in a horizontally extending mode; so, through the design in first welding groove and second welding groove, improved welding precision and fastness between connector and the electronic product, reduce welding area, avoid influencing each other between connector and other electronic component, be favorable to the trend development to the miniaturization of electronic product, satisfy the user demand in market, application scope is wide.
Description
Technical Field
The utility model belongs to the technical field of the connector technique and specifically relates to indicate a firm connector structure of welding.
Background
At present, various electronic products can transmit and receive with each other through a connector, so the connector has been widely applied to computer industry and home appliance audio-visual equipment, and a user can transmit required data or signals through the arrangement of the connector; most of the existing connectors are welded together with the PCB of the electronic product through welding pins, but the welding precision is not high, the connection is unreliable, the welding area is large, the installation space of other electronic elements on the PCB is occupied, and the development of the electronic product towards the light, thin, short and small directions is not facilitated.
Therefore, a new technical solution is needed to solve the above problems.
SUMMERY OF THE UTILITY MODEL
In view of this, the present invention provides a connector structure with a firm soldering function, which improves the soldering accuracy and firmness between the connector and the electronic product by the design of the first soldering groove and the second soldering groove, thereby avoiding the mutual influence between the connector and other electronic components, and facilitating the development of the electronic product towards miniaturization.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a connector structure with firm welding comprises a shell, a first terminal and a second terminal, wherein the first terminal and the second terminal are arranged on the shell; wherein: the shell is provided with a plug-in cavity; the first terminal and the second terminal are provided with a contact section and a welding section, the contact sections of the first terminal and the second terminal are arranged in the inserting cavity, the welding sections of the first terminal and the second terminal are exposed outside the shell, a first welding groove is formed in the welding section of the first terminal, a second welding groove is formed in the welding section of the second terminal, one welding groove of the first welding groove and the second welding groove is vertically extended, and the other welding groove is transversely extended.
Preferably, the first welding groove and the second welding groove are arranged at 90 degrees.
Preferably, the second terminals are provided in two, and the two second terminals are arranged in a left-right pitch manner, and the first terminal is provided on the rear side between the two second terminals.
Preferably, the first welding groove and the second welding groove are both U-shaped grooves.
As a preferred scheme, the protective cover is a flip cover arranged on one side of the shell so as to selectively open or close the plugging cavity.
As a preferred scheme, the protective cover is arranged on the rear side of the casing, the rear side of the protective cover is provided with a pivoting part, a pivoting hole is formed in the pivoting part, the rear side of the casing is provided with two positioning parts which are arranged in a left-right spacing mode, a pivoting shaft is arranged between the two positioning parts, and the pivoting hole is located on the pivoting shaft in a matched mode.
As a preferred scheme, the pivot shaft is provided with a torsion spring for resetting the protective cover, one end of the torsion spring acts on the shell, and the other end of the torsion spring acts in the pivot hole.
As a preferred scheme, a strip-shaped groove communicated with the pivot hole is formed in the pivot hole, the strip-shaped groove is formed in the left side of the pivot hole, and the other end of the torsion spring acts in the strip-shaped groove.
Preferably, the outer periphery of the housing extends outwards to form an extension portion, and the positioning portion is disposed at the upper end of the rear side of the extension portion.
As a preferred scheme, the left end and the right end of the shell are provided with installation parts which extend outwards, and installation holes are formed in the installation parts.
Compared with the prior art, the utility model has obvious advantages and beneficial effects, concretely speaking, can know by above-mentioned technical scheme, it is mainly through the design of first welding groove and second welding groove to realize the location and welded fastening between first terminal, second terminal and the electronic product, improved welding precision and fastness between connector and the electronic product, reduced welding area, avoided influencing each other between connector and other electronic component, be favorable to the trend development towards miniaturization of electronic product, in order to satisfy the user demand in market, application scope is wide;
and the arrangement of the protective cover prevents the plugging cavity from being exposed outside for a long time, and the arrangement of the torsion spring enables the protective cover to move towards the plugging cavity when not in use so as to close the plugging cavity.
To illustrate the structural features and functions of the present invention more clearly, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
Drawings
FIG. 1 is a perspective view of an embodiment of the present invention;
fig. 2 is another perspective view of the embodiment of the present invention;
fig. 3 is a cross-sectional view of an embodiment of the invention;
fig. 4 is an exploded view of an embodiment of the invention.
The attached drawings indicate the following:
10. casing 101, plug cavity
102. Positioning part 103, pivot shaft
104. Torsion spring 105, extension
106. Mounting part 107, mounting hole
11. First terminal 111, first solder groove
12. Second terminal 121, second solder groove
20. Protective cover 201, concave position
21. Pivoting part 211, pivoting hole
212. A strip-shaped groove.
Detailed Description
Fig. 1 to 4 are schematic views showing specific structures of embodiments of the present invention.
A connector structure with firm welding comprises a shell 10, a first terminal 11 and a second terminal 12, wherein the first terminal 11 and the second terminal 12 are arranged on the shell 10; wherein: the housing 10 has a plug cavity 101; the first terminal 11 and the second terminal 12 both have a contact section and a welding section, the contact sections of the first terminal 11 and the second terminal 12 are both arranged in the inserting cavity 101, the welding sections of the first terminal 11 and the second terminal 12 are exposed outside the shell 10, the welding section of the first terminal 11 is provided with a first welding groove 111, the welding section of the second terminal 12 is provided with a second welding groove 121, one welding groove of the first welding groove 111 and the second welding groove 121 extends vertically, and the other welding groove extends horizontally; here, the first welding groove 111 and the second welding groove 121 are disposed at 90 degrees therebetween; like this, through the design in first welding groove and second welding groove, improved welding precision and fastness between connector and the electronic product, reduced welding area, avoided influencing each other between connector and other electronic component, be favorable to the development towards the miniaturization trend of electronic product to satisfy the user demand in market.
In this embodiment, the first welding groove 111 extends vertically, and the second welding groove 121 extends horizontally; two second terminals 12 are provided, the two second terminals 12 are arranged in a left-right pitch manner, and the first terminal 11 is provided at the rear side between the two second terminals 12; preferably, the first and second welding grooves 111 and 121 are both U-shaped grooves.
The protective cover 20 is a flip cover arranged on one side of the shell 10 to selectively open or close the plugging cavity 101; here, the protective cover 20 is disposed at the rear side of the casing 10, a pivoting portion 21 is disposed at the rear side of the protective cover 20, a pivoting hole 211 is formed in the pivoting portion 21, two positioning portions 102 are disposed at the rear side of the casing 10 in a left-right spacing manner, a pivoting shaft 103 is disposed between the two positioning portions 102, and the pivoting hole 211 is adapted to be positioned on the pivoting shaft 103; and, the upper end of the protection cover 20 is provided with a concave position 201 in a downward concave manner.
A torsion spring 104 for resetting the protective cover is arranged on the pivot shaft 103, one end of the torsion spring 104 acts on the shell 10, and the other end acts in the pivot hole 211; here, a strip-shaped groove 212 communicated with the pivot hole 211 is formed in the pivot hole 211, the strip-shaped groove 212 is formed in the left side of the pivot hole 211, and the other end of the torsion spring 104 acts in the strip-shaped groove 212; and, the pivot joint part 21 has been seted up the mounting groove corresponding to the torsional spring 104, the torsional spring 104 is restricted in the mounting groove, the bar groove 212 sets up in the mounting groove.
An extension part 105 extends outwards from the outer periphery of the shell 10, and the positioning part 102 is arranged at the upper end of the rear side of the extension part 105; and, the left and right ends of the casing 10 are provided with mounting parts 106 extending outwards, mounting holes 107 are opened on the mounting parts 106, the mounting parts 106 are arranged at the left and right ends of the upper side of the extending part 105, and the lower ends of the mounting holes 107 penetrate through the extending part 105.
The utility model has the key design points that the first welding groove and the second welding groove are mainly designed to realize the positioning and welding fixation between the first terminal, the second terminal and the electronic product, thereby improving the welding precision and firmness between the connector and the electronic product, reducing the welding area, avoiding the mutual influence between the connector and other electronic elements, being beneficial to the development of the electronic product towards miniaturization trend, meeting the use demand of the market and having wide application range; and the arrangement of the protective cover prevents the plugging cavity from being exposed outside for a long time, and the arrangement of the torsion spring enables the protective cover to move towards the plugging cavity when not in use so as to close the plugging cavity.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any slight modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.
Claims (10)
1. A connector structure with firm welding is characterized in that: the circuit comprises a shell, a first terminal and a second terminal, wherein the first terminal and the second terminal are arranged on the shell; wherein: the shell is provided with a plug-in cavity; the first terminal and the second terminal are provided with a contact section and a welding section, the contact sections of the first terminal and the second terminal are arranged in the inserting cavity, the welding sections of the first terminal and the second terminal are exposed outside the shell, a first welding groove is formed in the welding section of the first terminal, a second welding groove is formed in the welding section of the second terminal, one welding groove of the first welding groove and the second welding groove is vertically extended, and the other welding groove is transversely extended.
2. A weld-secure connector structure according to claim 1, wherein: the first welding groove and the second welding groove are arranged at 90 degrees.
3. A weld-secure connector structure according to claim 1, wherein: the second terminals are provided in two, and the two second terminals are arranged in a left-right pitch manner, and the first terminal is provided on the rear side between the two second terminals.
4. A weld-secure connector structure according to claim 1, wherein: the first welding groove and the second welding groove are both U-shaped grooves.
5. A weld-secure connector structure according to claim 1, wherein: the protective cover is a flip cover and is arranged on one side of the shell so as to selectively open or close the plugging cavity.
6. A weld-secure connector structure according to claim 5, wherein: the protective cover is arranged on the rear side of the shell, a pin joint portion is arranged on the rear side of the protective cover, a pin joint hole is formed in the pin joint portion, two positioning portions which are arranged in a left-right spacing mode are arranged on the rear side of the shell, a pin joint shaft is arranged between the two positioning portions, and the pin joint hole is matched and positioned on the pin joint shaft.
7. A weld-secure connector structure according to claim 6, wherein: the pivot shaft is provided with a torsional spring for resetting the protective cover, one end of the torsional spring acts on the shell, and the other end of the torsional spring acts in the pivot hole.
8. A weld-secure connector structure according to claim 7, wherein: the pin joint is downthehole be provided with the communicating bar groove of pin joint hole, the bar groove sets up in the left side in pin joint hole, the other end of torsional spring acts on the bar inslot.
9. A weld-secure connector structure according to claim 6, wherein: the periphery of casing extends outward and is provided with the extension, location portion sets up in the rear side upper end of extension.
10. A weld-secure connector structure according to claim 1, wherein: the left end and the right end of the shell are provided with installation parts which extend outwards, and installation holes are formed in the installation parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022386303.5U CN213124777U (en) | 2020-10-23 | 2020-10-23 | Connector structure with firm welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022386303.5U CN213124777U (en) | 2020-10-23 | 2020-10-23 | Connector structure with firm welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213124777U true CN213124777U (en) | 2021-05-04 |
Family
ID=75667035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022386303.5U Active CN213124777U (en) | 2020-10-23 | 2020-10-23 | Connector structure with firm welding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213124777U (en) |
-
2020
- 2020-10-23 CN CN202022386303.5U patent/CN213124777U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |