CN115732963A - Electrical connector with improved contact arrangement - Google Patents
Electrical connector with improved contact arrangement Download PDFInfo
- Publication number
- CN115732963A CN115732963A CN202111573660.5A CN202111573660A CN115732963A CN 115732963 A CN115732963 A CN 115732963A CN 202111573660 A CN202111573660 A CN 202111573660A CN 115732963 A CN115732963 A CN 115732963A
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- Prior art keywords
- gland
- insulator
- circuit material
- electrical connector
- pressing
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- 239000000463 material Substances 0.000 claims abstract description 77
- 210000004907 gland Anatomy 0.000 claims abstract description 57
- 239000002184 metal Substances 0.000 claims abstract description 33
- 230000002787 reinforcement Effects 0.000 claims abstract description 24
- 239000012212 insulator Substances 0.000 claims description 49
- 230000007246 mechanism Effects 0.000 claims description 18
- 230000003014 reinforcing effect Effects 0.000 claims description 16
- 238000009413 insulation Methods 0.000 claims description 9
- 238000005452 bending Methods 0.000 claims description 6
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 238000000926 separation method Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000007769 metal material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Multi-Conductor Connections (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The invention provides an electric connector capable of being matched with a circuit material part for use, which is provided with a pressing cover capable of pressing the circuit material part so as to force the circuit material part to be electrically connected with the electric connector through the pressing cover. The gland has a metal reinforcement member for providing structural reinforcement to prevent the structural strength of the cover plate from being insufficient to press the circuit material member. In addition, the electric connector that this application provided has the lateral wall terminal that can joint the gland, and can avoid the electric connector to strike with the circuit material spare separation of collocation use when receiving external force.
Description
Technical Field
The present invention relates to an electrical connector, and more particularly, to an electrical connector capable of being used with a circuit material.
Background
Generally, the electrical connector maintains the engagement with the circuit material by an interference force (also called an engagement force) generated by the contact with the circuit material.
However, as electronic products are becoming thinner, the overall height of the circuit material used in the electronic products and the electrical connector used therewith is required to be reduced. Therefore, the problem of insufficient engagement force often occurs due to insufficient contact area (i.e., insufficient interference height) of the circuit material and the electrical connector used in cooperation therewith, so that the circuit material is easily separated from the electrical connector used in cooperation when being impacted by external force, thereby affecting the normal operation of the electronic product and even causing damage to the electronic product.
In view of the foregoing, it is a urgent subject of those skilled in the art to provide an electrical connector to solve various problems of the electrical connector used in electronic products.
Disclosure of Invention
In view of the above-mentioned shortcomings of the prior art, the present application provides an electrical connector for use with a circuit material having at least one circuit material side contact structure, the electrical connector comprising: an insulating base; at least one side wall terminal, which is arranged on the side wall of the insulating base body and is provided with a side wall terminal side switch structure and a side wall terminal side clamping structure, wherein the side wall terminal side switch structure can be elastically deformed, so that the shape of the side wall terminal side switch structure can be an opening shape or a closing shape; at least one conductive terminal embedded in the insulating base and having a conductive terminal side lap joint structure and a conductive terminal side contact structure; the gland is provided with a gland insulator and a metal reinforcing piece, the metal reinforcing piece is embedded in the gland insulator to provide structural reinforcement for the gland insulator, the gland insulator is provided with a gland insulator side lap joint structure and a gland insulator side pressing structure, and the metal reinforcing piece is provided with a metal reinforcing piece side clamping structure; the side lapping structure of the gland insulator can lap the side lapping structure of the conductive terminal in a rotatable way, so that the gland can rotate to a pressing position or a non-pressing position through the side lapping structure of the gland insulator to rotate relative to the side lapping structure of the conductive terminal; when the gland is positioned at the pressing position, the pressing structure on the insulator side of the gland presses the circuit material piece so as to force the circuit material piece to be close to the contact structure on the conductive terminal side and enable the contact structure on the side of the circuit material piece to be electrically contacted with the contact structure on the conductive terminal side so as to enable the circuit material piece to be electrically connected with the electric connector, and at the moment, if the body of the switch structure on the side wall terminal side is the closing body, the clamping structure on the side wall terminal side can be clamped with the clamping structure on the side of the metal reinforcement piece so as to limit the rotating range of the gland so as to maintain the state that the circuit material piece is electrically connected with the electric connector; when the body of the side wall terminal side switch structure is the opening body, the side wall terminal side clamping structure can release clamping of the metal reinforcement side clamping structure, at the moment, if the gland is located at the pressing position, the gland can rotate to the non-pressing position to release pressing of the gland insulator side pressing structure on the circuit material piece, so that the circuit material piece can leave the conductive terminal side contact structure to release the state that the circuit material piece is electrically connected with the electric connector.
Optionally, for the electrical connector, the sidewall terminal side switch structure has a force applying mechanism, and the force applying mechanism is exposed on the insulating base body to provide a force to force the sidewall terminal side switch structure to elastically deform.
Optionally, for the electrical connector, the side-wall terminal-side clamping structure is a clamping hole structure.
Optionally, for the electrical connector, the sidewall terminal further has a sidewall terminal side plugging structure, and the sidewall terminal side plugging structure is used for plugging the insulating base to position the sidewall terminal.
Optionally, for the electrical connector, the metal reinforcing member extends on the long side of the gland insulator to provide structural reinforcement to the long side of the gland insulator.
Optionally, for the electrical connector, the metal reinforcing member is made of a metal plate and further has at least one bending structure for providing structural reinforcement.
Optionally, for the electrical connector described above, the bent structure extends on the long side of the gland insulator.
Optionally, for the electrical connector, the insulating base has an insulating base side plugging structure, when the pressing cover is located at the non-pressing position, the insulating base side plugging structure is exposed on the insulating base to provide the circuit material to be plugged and unplugged on the insulating base, and when the pressing cover is located at the pressing position, the pressing cover shields at least a portion of the insulating base side plugging structure to provide a stop for plugging and unplugging the circuit material on the insulating base.
Optionally, for the electrical connector, the insulating base has a limiting structure, and the limiting structure limits the circuit component to limit the moving range of the circuit component on the insulating base.
Optionally, for the electrical connector, the conductive terminal side lap joint structure has a C-shaped clamping mechanism, and the C-shaped clamping mechanism provides clamping for the gland insulator side lap joint structure, so as to achieve the purpose of rotatably lapping the gland insulator side lap joint structure.
Optionally, for the electrical connector, the conductive terminals are two conductive terminals arranged in a staggered manner, the opening directions of the C-shaped clamping mechanisms of the two conductive terminals are a first direction and a second direction respectively, and the first direction is different from the second direction.
Compared with the prior art, the electric connector can be matched with the circuit material part for use, and the provided electric connector is provided with the pressing cover capable of pressing the circuit material part so as to force the circuit material part to be electrically connected with the electric connector through the pressing cover. The gland has a metal reinforcement member for providing structural reinforcement to prevent the structural strength of the cover plate from being insufficient to press the circuit material member. In addition, the electric connector that this application provided has the lateral wall terminal that can joint the gland, and can avoid the electric connector to strike with the circuit material spare separation of collocation use when receiving external force.
Drawings
Fig. 1 is a schematic diagram illustrating a state of the electrical connector of the present invention in use with a circuit material.
Fig. 2 is a schematic cross-sectional view of the component shown in fig. 1.
Fig. 3 is a schematic cross-sectional view of the component shown in fig. 1.
Fig. 4 is a partially exploded view of the component shown in fig. 1 from a first perspective.
Fig. 5 is a partially exploded view of the component shown in fig. 1 from a second perspective.
Fig. 6 is an enlarged view of the sidewall terminal shown in fig. 1.
Fig. 7 is a schematic cross-sectional view of the component shown in fig. 1.
Fig. 8 is a schematic cross-sectional view of the component shown in fig. 1.
Fig. 9 is a schematic cross-sectional view of the component shown in fig. 1.
Fig. 10 is a schematic view of the components of the electrical connector of the present invention.
Figure 11 is a cross-sectional schematic view of the member shown in figure 10.
Fig. 12 is a cross-sectional schematic view of the member shown in fig. 10.
Figure 13 is a cross-sectional schematic view of the member shown in figure 10.
Fig. 14 is a schematic view of the components of the electrical connector of the present invention.
Figure 15 is a cross-sectional schematic view of the member shown in figure 14.
Fig. 16 is a schematic diagram showing a state in which the component shown in fig. 15 is used in cooperation with a circuit material.
Fig. 17 is a cross-sectional view of the member of fig. 14.
Fig. 18 is a schematic diagram showing a state in which the component shown in fig. 17 is used in cooperation with a circuit material.
Fig. 19 is a schematic view of the components of the electrical connector according to the present invention.
Description of the symbols
1. Electrical connector
11. Insulating base
111. Side plugging structure of insulating base
112. Limiting structure
12. Side wall terminal
121. Side wall terminal side switch structure
1211. Force application mechanism
122. Lateral wall terminal side clamping structure
123. Side wall terminal side insertion structure
13. Conductive terminal
131. Conductive terminal side lapping structure
1311. 1311' C type clamping mechanism
132. Conductive terminal side contact structure
14. Gland
141. Gland insulator
1411. Side lapping structure of gland insulator
1412. Side pressing structure of gland insulator
142. Metal reinforcement
1421. Side clamping structure of metal reinforcing part
1422. Bending structure
2. Circuit material
21. Side contact structure of circuit material part
P1 pressing position
P2 non-pressed position
D1 A first direction
D2 The second direction
Detailed Description
The present disclosure is described in terms of specific embodiments, and other advantages and benefits of the present disclosure will become apparent to those skilled in the art from the description herein. The present application is capable of other and different embodiments and of being practiced or being carried out in various ways. Various modifications and changes may be made in the details of the present description without departing from the spirit of the application, which is also based on different perspectives and applications.
For the technical idea of the present application, please refer to the disclosure of fig. 1 to fig. 19 together.
The electrical connector 1 of the present application is used for being used in cooperation with a circuit material 2, the circuit material 2 is, for example, a circuit board, a flexible circuit board or a flexible flat cable, and the circuit material 2 has at least one circuit material side contact structure 21. As shown in fig. 4 to 6, the electrical connector 1 of the present application includes: the socket includes an insulating base 11, at least one sidewall terminal 12, at least one conductive terminal 13, and a cover 14.
The insulating base 11 can be used for carrying the circuit material 2, and preferably, the insulating base 11 has a limiting structure 112, such as a concave-convex structure, so as to limit the circuit material 2 by the limiting structure 112 and limit the moving range of the circuit material 2 on the insulating base 11.
As shown in fig. 11, the sidewall terminal 12 can be selectively provided with a sidewall terminal side plugging structure 123, the sidewall terminal side plugging structure 123 is used for plugging the insulating base 11 to position the sidewall terminal 12 by interference fit with the insulating base 11, and the sidewall terminal 12 is provided on the sidewall of the insulating base 11, however, without being limited thereto, the sidewall terminal 12 can be selectively positioned on the insulating base 11 in other non-plugging manner (e.g. elastic clamping). As shown in fig. 6, the sidewall terminal 12 has a sidewall terminal side switch structure 121 and a sidewall terminal side snap structure 122, the sidewall terminal side switch structure 121 may be an elastic structure formed by bending metal, and the elastic structure may be elastically deformed so that the sidewall terminal side switch structure 121 may have an open shape as shown in fig. 8 or a closed shape as shown in fig. 9.
Preferably, the sidewall terminal side switch structure 121 has a force application mechanism 1211 exposed on the insulation base 11, and the force application mechanism 1211 can provide a force to force the sidewall terminal side switch structure 121 to elastically deform. The side wall terminal-side clamping structure 122 is, for example, a clamping hole structure for clamping the gland 14.
As shown in fig. 10, the conductive terminals 13 are embedded in the insulating base 11 and have a conductive terminal side overlapping structure 131 and a conductive terminal side contact structure 132. As shown in fig. 1 to 3, the terminal-side lap structure 131 has a C-shaped clamping mechanism 1311 for clamping the cover insulator-side lap structure 1411 by the C-shaped clamping mechanism 1311, so as to rotatably lap the cover insulator-side lap structure 1411. Preferably, the conductive terminals 13 are two conductive terminals 13 arranged in a staggered manner, the opening directions of the C-shaped clamping mechanisms 1311, 1311 'of the two conductive terminals 13 are the first direction D1 and the second direction D2, respectively, wherein the first direction D1 is different from the second direction D2, so as to prevent the capping insulator side overlapping structure 1411 from separating from the conductive terminal side overlapping structure 131 in the first direction D1 or the second direction D2, that is, the movement of the capping insulator side overlapping structure 1411 in the first direction D1 is stopped by the C-shaped clamping mechanism 1311' with the opening direction being the second direction D2, and similarly, the movement of the capping insulator side overlapping structure 1411 in the second direction D2 is stopped by the C-shaped clamping mechanism 1311 with the opening direction being the first direction D1.
The pressing cover 14 is used for pressing the circuit material 2. As shown in fig. 5, the pressing cover 14 has a pressing cover insulator 141 and a metal reinforcing member 142, and the metal reinforcing member 142 is embedded in the pressing cover insulator 141 to provide structural reinforcement to the pressing cover insulator 141 by the material strength of the metal material, so as to prevent the pressing cover insulator 141 from having insufficient structural strength to press the circuit material 2.
Preferably, the metal reinforcing member 142 extends on the long side of the capping insulator 141 (i.e., the side of the capping insulator 141 with a longer span) to provide structural reinforcement to the long side of the capping insulator 141, so as to prevent the long side of the capping insulator 141 from being deformed by a force and thus unable to effectively press the circuit material member 2. Furthermore, the metal reinforcing member 142 is made of a metal plate material, and the metal plate material can be bent to form a bending structure 1422 for providing structural reinforcement. As shown in fig. 14, the bending structure 1422 extends on the long side of the gland insulator 141, so that the long side of the gland insulator 141 can be prevented from being deformed by a force.
In the present application, as shown in fig. 4, the gland insulator 141 has a gland insulator side lap joint structure 1411 and a gland insulator side pressing structure 1412, and the metal reinforcement 142 has a metal reinforcement side snap joint structure 1421. The cover insulator-side engaging structure 1411 rotatably engages the conductive terminal-side engaging structure 131, so that the cover 14 can be rotated to the pressing position P1 shown in fig. 2 to 3 or the non-pressing position P2 shown in fig. 16 to 18 by rotating the cover insulator-side engaging structure 1411 relative to the conductive terminal-side engaging structure 131.
It should be noted that, as shown in fig. 2 to fig. 3, when the pressing cover 14 is located at the pressing position P1, the pressing structure 1412 on the insulator side of the pressing cover presses the circuit material 2 to force the circuit material 2 to approach the contact structure 132 on the conductive terminal side, so that the contact structure 21 on the circuit material side electrically contacts the contact structure 132 on the conductive terminal side, and the circuit material 2 is electrically connected to the electrical connector 1. At this time, if the sidewall terminal side switch structure 121 is a closed body, the sidewall terminal side engaging structure 122 can engage with the metal reinforcement side engaging structure 1421 as shown in fig. 8, so as to limit the rotation range of the pressing cover 14 by the material strength of the metal material to maintain the state of the circuit material 2 electrically connected to the electrical connector 1.
Furthermore, when the sidewall terminal side switch structure 121 is an open-type structure, as shown in fig. 9, the sidewall terminal side engaging structure 122 can release the metal reinforcement side engaging structure 1421 from being engaged with, at this time, if the pressing cover 14 is located at the pressing position P1 as shown in fig. 2 to 3, the pressing cover 14 can be forced to rotate to the non-pressing position P2 as shown in fig. 16 to 18, so as to release the pressing of the pressing cover insulator side pressing structure 1412 on the circuit material 2, so that the circuit material 2 can leave the conductive terminal side contacting structure 132, so as to release the state that the circuit material 2 is electrically connected to the electrical connector 1.
In addition, as shown in fig. 14, the insulation seat 11 can be selectively provided with an insulation seat side plugging structure 111, when the pressing cover 14 is located at the non-pressing position P2, the insulation seat side plugging structure 111 is exposed on the insulation seat 11 to provide for plugging and unplugging of the circuit material member 2 on the insulation seat 11, as shown in fig. 19, when the pressing cover 14 is located at the pressing position P1, the pressing cover 14 shields at least a portion of the insulation seat side plugging structure 111 to provide a stop for plugging and unplugging of the circuit material member 2 on the insulation seat 11.
In summary, the present application provides an electrical connector capable of being used with a circuit material, which has a pressing cover capable of pressing the circuit material, so as to force the circuit material to be electrically connected to the electrical connector through the pressing cover. The gland has a metal reinforcement member for providing structural reinforcement to prevent the structural strength of the cover plate from being insufficient to press the circuit material member. In addition, the electric connector that this application provided has the lateral wall terminal that can joint the gland, and can avoid the electric connector to strike with the circuit material spare separation of collocation use when receiving external force.
Claims (11)
1. An electrical connector for use with a circuit material, the circuit material having at least one circuit material side contact structure, the electrical connector comprising:
an insulating base;
the side wall terminal is arranged on the side wall of the insulating seat body and is provided with a side wall terminal side switch structure and a side wall terminal side clamping structure, wherein the side wall terminal side switch structure can elastically deform, so that the side wall terminal side switch structure can be an opening body or a closing body;
at least one conductive terminal embedded in the insulating seat body and provided with a conductive terminal side lapping structure and a conductive terminal side contact structure; and
the gland is provided with a gland insulator and a metal reinforcing piece, the metal reinforcing piece is embedded in the gland insulator to provide structural reinforcement for the gland insulator, the gland insulator is provided with a gland insulator side lap joint structure and a gland insulator side pressing structure, and the metal reinforcing piece is provided with a metal reinforcing piece side clamping structure; wherein,
the side lapping structure of the gland insulator can lap the side lapping structure of the conductive terminal in a rotatable mode, so that the gland can rotate to a pressing position or a non-pressing position through the side lapping structure of the gland insulator relative to the side lapping structure of the conductive terminal;
when the gland is located at the pressing position, the pressing structure on the insulator side of the gland presses the circuit material piece to force the circuit material piece to be close to the contact structure on the conductive terminal side, so that the contact structure on the side of the circuit material piece is electrically contacted with the contact structure on the conductive terminal side, and the circuit material piece is electrically connected with the electric connector;
work as lateral wall terminal side switch structure's physique does during the opening physique, lateral wall terminal side joint structure can remove the joint metal reinforcement spare side joint structure, at this moment, if the gland is located press the position, then the gland is rotatable to do not press the position, in order to remove gland insulator side press the structure right the pressing of circuit material spare makes circuit material spare can leave conductive terminal side contact structure, in order to remove circuit material spare electric connection electric connector's state.
2. The electrical connector of claim 1, wherein the sidewall terminal-side switch structure has a force applying mechanism exposed on the insulative housing to provide a force to force the sidewall terminal-side switch structure to elastically deform.
3. The electrical connector of claim 1, wherein said side wall terminal side snap-fit structure is a snap-hole structure.
4. The electrical connector of claim 1, wherein the side wall terminal further has a side wall terminal side insertion structure for inserting the insulation housing to provide positioning for the side wall terminal.
5. The electrical connector of claim 1, wherein the metal reinforcement extends over the long side of the gland insulator to provide structural reinforcement to the long side of the gland insulator.
6. The electrical connector of claim 1, wherein the metal reinforcing member is made of a metal plate material and further has at least one bending structure for providing structural reinforcement.
7. The electrical connector of claim 6, wherein the bend structure extends over a long side of the gland insulator.
8. The electrical connector of claim 1, wherein the insulative housing has an insulative housing side engaging structure, the insulative housing side engaging structure is exposed on the insulative housing for engaging and disengaging the circuit material on the insulative housing when the pressing cover is in the non-pressing position, and the pressing cover shields at least a portion of the insulative housing side engaging structure for stopping the engaging and disengaging of the circuit material on the insulative housing when the pressing cover is in the pressing position.
9. The electrical connector of claim 1, wherein the insulative housing has a position-limiting structure, and the position-limiting structure provides a position limitation for the circuit material to limit a moving range of the circuit material on the insulative housing.
10. The electrical connector of claim 1 wherein said terminal-side engaging structure has a C-clamp mechanism, said C-clamp mechanism providing clamping of said gland insulator-side engaging structure to rotatably engage said gland insulator-side engaging structure.
11. The electrical connector of claim 10, wherein the conductive terminals are two conductive terminals arranged in a staggered manner, the opening directions of the C-shaped clamping mechanisms of the two conductive terminals are a first direction and a second direction, respectively, and the first direction is different from the second direction.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW110131950 | 2021-08-27 | ||
| TW110131950A TWI824285B (en) | 2021-08-27 | 2021-08-27 | Electrical connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115732963A true CN115732963A (en) | 2023-03-03 |
Family
ID=85292324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111573660.5A Pending CN115732963A (en) | 2021-08-27 | 2021-12-21 | Electrical connector with improved contact arrangement |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN115732963A (en) |
| TW (1) | TWI824285B (en) |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3472559B2 (en) * | 2001-02-22 | 2003-12-02 | 日本圧着端子製造株式会社 | Electrical connector |
| TWM260891U (en) * | 2004-04-14 | 2005-04-01 | Speed Tech Corp | Fixing structure for a thin connector |
| JP4282027B2 (en) * | 2006-11-15 | 2009-06-17 | ヒロセ電機株式会社 | Flat conductor electrical connector |
| JP4996705B2 (en) * | 2010-02-26 | 2012-08-08 | ヒロセ電機株式会社 | Circuit board electrical connector |
| JP4993788B2 (en) * | 2010-03-26 | 2012-08-08 | ヒロセ電機株式会社 | Flat conductor electrical connector |
| CN202004189U (en) * | 2010-11-04 | 2011-10-05 | 庆良电子股份有限公司 | Electric connector |
| JP6308197B2 (en) * | 2015-11-10 | 2018-04-11 | 第一精工株式会社 | Electrical connector |
| TWM565898U (en) * | 2018-03-20 | 2018-08-21 | 禾昌興業股份有限公司 | Structural improvement of connector pin |
| TWM616096U (en) * | 2021-05-20 | 2021-08-21 | 南韓商然湖Ｍｓ股份有限公司 | Electrical connector |
-
2021
- 2021-08-27 TW TW110131950A patent/TWI824285B/en active
- 2021-12-21 CN CN202111573660.5A patent/CN115732963A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| TWI824285B (en) | 2023-12-01 |
| TW202310503A (en) | 2023-03-01 |
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