CN215851139U

CN215851139U - Automobile glass connector

Info

Publication number: CN215851139U
Application number: CN202122021459.8U
Authority: CN
Inventors: 赵伯好; 赵志坚
Original assignee: Yueqing Heda Electronic Co ltd
Current assignee: Yueqing Heda Electronic Co ltd
Priority date: 2021-08-25
Filing date: 2021-08-25
Publication date: 2022-02-18
Anticipated expiration: 2031-08-25

Abstract

The application relates to an automobile glass connector, it includes the connector body and sets up the copper foil that is used for electrically conducting in connector body one side, fixedly connected with conducting strip on the lateral wall of copper foil, one side that the copper foil was kept away from to the conducting strip is provided with the tin plate. This application has the effect that can strengthen copper foil structural strength.

Description

Automobile glass connector

Technical Field

The application relates to the technical field of connectors, in particular to an automobile glass connector.

Background

When the temperature difference between the inside and the outside of the automobile is large, fog is easy to generate on the automobile glass, in order to avoid the fog from interfering the driving sight of a driver, a heating wire is usually arranged on the front windshield of the automobile, and the heating wire is generally connected with a wire harness in the automobile through a connector so as to heat the front windshield of the automobile.

At present, the market discloses a connector applied to double-layer glass, which comprises a connector body and a copper foil arranged at one end of the connector body and used for conducting electricity, wherein when the connector is used, the copper foil is welded between two pieces of glass and used for connecting heating wires arranged on the glass.

Because the gap between the two pieces of glass is usually small, the copper foil in the connector is usually thin, the structural strength of the copper foil is low, and particularly when the connector is applied to single-layer glass, the copper foil is easy to bend and deform in the welding process and needs to be improved.

SUMMERY OF THE UTILITY MODEL

In order to improve the structural strength of copper foil, the application provides an automobile glass connector.

The application provides an automobile glass connector adopts following technical scheme:

the utility model provides an automobile glass connector, includes connector body and sets up the copper foil that is used for electrically conducting in connector body one side, fixedly connected with conducting strip on the lateral wall of copper foil, one side that the copper foil was kept away from to the conducting strip is provided with the tin plate.

By adopting the technical scheme, when the connector is installed, an operator can weld the conducting strip on the automobile glass instead of the copper foil so as to connect the heating wire arranged on the automobile glass. The conducting strip is arranged, so that the bending resistance of the copper foil is improved, the copper foil is not easy to bend and deform during welding operation, the structural strength of the copper foil is high, and the stability of the connector is good after the copper foil is welded in place. Because the tin block is arranged on the conductive sheet, an operator only needs to heat and melt the tin block during welding, and then the conductive sheet can be welded on the automobile glass.

Optionally, the conductive sheet includes a first conductive portion, a connecting portion, and a second conductive portion connected in sequence, and the first conductive portion and the second conductive portion are located on two opposite sides of the copper foil, respectively.

Through adopting above-mentioned technical scheme, the both sides that the copper foil is relative are equipped with first conductive part and second conductive part respectively for the copper foil is all difficult for producing deformation no matter receive the effort of which side of orientation, has further improved the bending resistance and the structural strength of copper foil, helps the stable transmission of electric current. The connecting part is positioned between the first conductive part and the second conductive part, so that the first conductive part and the second conductive part are connected, and the integrity of the conductive sheet is improved.

Optionally, the first conductive part, the connecting part and the second conductive part are integrally formed.

By adopting the technical scheme, the first conductive part, the connecting part and the second conductive part are bent and formed by the same sheet body, so that the integrity of the conductive sheet and the connection strength among all parts are further improved.

Optionally, the conductive sheet is a copper sheet.

Through adopting above-mentioned technical scheme, copper has the characteristics that ductility is good, heat conductivity and electric conductivity are high, and the conducting strip adopts this material to make, and it is high not only electric conductivity, still has durable, can be retrieved many times and do not harm its mechanical properties's advantage, energy-concerving and environment-protective, long service life.

Optionally, the widths of the first conductive part and the second conductive part are both greater than one half of the width of the copper foil.

By adopting the technical scheme, the contact area of the conducting strip and the copper foil is large, the supporting effect on the copper foil is good, and the bending resistance of the copper foil are strong and the structural strength is high.

Optionally, the first conductive part and the second conductive part are both stamped to one side close to the copper foil to form an abutting part, and the abutting part abuts against the copper foil.

By adopting the technical scheme, when the conducting strip is assembled, one end, far away from the connector body, of the copper foil extends into the position between the first conducting part and the second conducting part, then the first conducting part and the second conducting part are stamped to one side, close to the copper foil, to form the abutting part, the abutting part after molding can be abutted against the copper foil, a groove for the abutting part to extend into is formed in the surface of the copper foil, and then the conducting strip and the copper foil are prevented from moving relatively, so that the conducting strip and the copper foil are fixed relatively. The processing mode of the conducting strip and the copper foil is simple, and the connection strength is high.

Optionally, the solder bumps are disposed on the first conductive portion and/or the second conductive portion.

By adopting the technical scheme, when the tin block is arranged on the first conductive part or the second conductive part, the connector is applied to single-layer glass, and the conductive sheet can be welded and fixed on the automobile glass through the tin block during assembly. When the tin blocks are arranged on the first conductive part and the second conductive part, the connector can be applied to single-layer glass and double-layer glass, when the connector is applied to double-layer glass, the tin blocks on two sides of the conductive plate are respectively welded on one side, opposite to the two pieces of glass, of the connector, and the connector is wide in application range and high in practicability.

Optionally, a stop block is integrally formed on one side of the conductive sheet close to the tin block.

By adopting the technical scheme, during processing, an operator can drop the molten metal solder onto the conductive sheet so as to form a tin block by the condensed metal solder. The setting up of stop block can make the tin piece surface after the shaping form the recess that supplies the stop block to stretch into to the area of being connected of increase tin piece and conducting strip makes difficult relative conducting strip removal after the tin piece shaping, has improved the stability of tin piece and the joint strength with the conducting strip.

Optionally, the plurality of stop blocks are arranged along the length direction of the conducting strip.

By adopting the technical scheme, the tin block is positioned at a plurality of positions along the length direction of the conducting strip, so that the connection strength of the tin block and the conducting strip is further improved.

In summary, the present application includes at least one of the following beneficial technical effects:

the arrangement of the conducting strips increases the bending resistance of the copper foil, improves the structural strength of the copper foil, the copper foil is not easy to bend and deform when the conducting strips are welded, the connector is high in stability and beneficial to orderly transmission of current;

the conductive sheet comprises a first conductive part, a connecting part and a second conductive part which are integrally formed, and the integrity and the supporting effect on the copper foil are good; the first conductive part and the second conductive part are punched to form the abutting parts, so that the connection strength of the conductive sheet and the copper foil is improved;

the setting of tin pig can improve the welding efficiency of conducting strip, and the setting of stop block can increase tin pig and conducting strip the area of being connected, improve the stability of tin pig.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present application.

Fig. 2 is a schematic partial cross-sectional view of an embodiment of the present application.

Description of reference numerals:

1. a connector body; 2. copper foil; 3. a joint; 4. a conductive sheet; 41. a first conductive portion; 42. a connecting portion; 43. a second conductive portion; 44. an abutting portion; 45. a stopper block; 5. and (7) tin blocks.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses car glass connector. Referring to fig. 1, the automotive glass connector comprises a connector body 1 and a copper foil 2 arranged on one side of the connector body 1, wherein a conductive joint 3 is fixed on one side of the connector body 1, which is far away from the copper foil 2, and the joint 3 and the copper foil 2 are electrically connected through a lead. When the connector is used, the copper foil 2 is connected with a heating wire arranged on the automobile front windshield, and the joint 3 is connected with a wire harness connected with a power supply in an automobile, so that the heating wire supplies heat to the automobile front windshield.

Referring to fig. 1 and 2, a conductive sheet 4 is fixedly connected to an outer side of the copper foil 2, and the conductive sheet 4 is made of a copper sheet and can be used for conducting electricity. The conductive sheet 4 includes a first conductive portion 41, a connection portion 42, and a second conductive portion 43 that are integrally formed, the widths of the first conductive portion 41, the connection portion 42, and the second conductive portion 43 are equal to each other and are each greater than one-half of the width of the copper foil 2, the connection portion 42 is disposed between the first conductive portion 41 and the second conductive portion 43, and functions to connect the first conductive portion 41 and the second conductive portion 43, and the integrity of the conductive sheet 4 is good.

Referring to fig. 1 and 2, when the conductive sheet 4 is mounted outside the copper foil 2, the connection portion 42 is located on a side of the copper foil 2 away from the connector body 1, and the first conductive portion 41 and the second conductive portion 43 are respectively located on two opposite sides of the copper foil 2, so as to enhance the bending resistance of the copper foil 2 and improve the structural strength of the copper foil 2.

Referring to fig. 2, the conductive sheet 4 is fixed to the copper foil 2 by pressing, and the first conductive portion 41 and the second conductive portion 43 are formed with abutting portions 44 protruding toward the side close to the copper foil 2 during pressing, and the abutting portions 44 on the first conductive portion 41 and the second conductive portion 43 are arranged at intervals in the width direction of the copper foil 2. The abutting part 44 abuts against the surface of the copper foil 2, and is used for enhancing the connection strength of the conductive sheet 4 and the copper foil 2 and improving the relative stability of the conductive sheet and the copper foil 2. In other embodiments, the conductive sheet 4 may be fixed to the copper foil 2 by welding, bonding, or the like, or any other means that can fix the two to each other.

Referring to fig. 2, the solder bumps 5 are fixed on the side of the first conductive portion 41 away from the copper foil 2, and when the connector is manufactured, an operator may process the solder bumps 5 on the first conductive portion 41 in advance and then connect the conductive sheet 4 to the copper foil 2. When the tin block welding machine is used, an operator only needs to heat the tin block 5, the conducting plate 4 can be welded on automobile glass, and the moving space of hands is larger and the operation is more convenient when the tin block 5 is machined.

In other embodiments, the solder bumps 5 may also be disposed on the side of the second conductive portion 43 away from the copper foil 2 to change the soldering orientation of the conductive sheet 4; or the tin blocks 5 are arranged on the side walls of the first conductive part 41 and the second conductive part 43 far away from the copper foil 2, so that the conductive sheet 4 can be applied to single-layer glass and double-layer glass, and the practicability is high.

Referring to fig. 2, a plurality of stoppers 45 are integrally formed on one side of the conductive plate 4 close to the solder bump 5, and the stoppers 45 are spaced apart from each other along the length direction of the conductive plate 4, and the number of the stoppers 45 in this embodiment is two, but may be three, four, or other numbers in other embodiments. Molten metal solder is dripped on the surface of the conducting strip 4, the tin block 5 can be formed after the metal solder is cooled, and the connecting area between the conducting strip 4 and the formed tin block 5 can be effectively increased and the connecting strength between the conducting strip and the formed tin block 5 can be improved due to the arrangement of the stop block 45.

The implementation principle of the automobile glass connector in the embodiment of the application is as follows: when the connector is used, the conducting strip 4 is welded on the automobile glass, and the joint 3 is connected with a wire harness connected with a power supply in an automobile. The conducting strip 4 fixed on the copper foil 2 can effectively enhance the bending resistance and the structural strength of the copper foil 2, so that the copper foil 2 is not easy to bend and deform during welding operation, and the welding efficiency and the conductive stability are improved.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an automobile glass connector, includes connector body (1) and sets up and be used for electrically conductive copper foil (2) in connector body (1) one side, its characterized in that: the side wall of the copper foil (2) is fixedly connected with a conducting strip (4), and a tin block (5) is arranged on one side, far away from the copper foil (2), of the conducting strip (4).

2. The automotive glass connector according to claim 1, characterized in that: the conductive sheet (4) comprises a first conductive part (41), a connecting part (42) and a second conductive part (43) which are connected in sequence, wherein the first conductive part (41) and the second conductive part (43) are respectively positioned at two opposite sides of the copper foil (2).

3. An automotive glass connector as defined in claim 2, wherein: the first conductive part (41), the connecting part (42), and the second conductive part (43) are integrally formed.

4. An automotive glass connector as defined in claim 3, wherein: the conducting strip (4) is a copper sheet.

5. An automotive glass connector as defined in claim 2, wherein: the widths of the first conductive part (41) and the second conductive part (43) are both larger than half of the width of the copper foil (2).

6. An automotive glass connector as defined in claim 2, wherein: the first conductive part (41) and the second conductive part (43) are both formed with an abutting part (44) towards one side close to the copper foil (2) in a stamping mode, and the abutting part (44) is pressed against the copper foil (2).

7. An automotive glass connector as defined in claim 2, wherein: the solder bumps (5) are provided on the first conductive part (41) and/or the second conductive part (43).

8. An automotive glass connector as defined in claim 7, wherein: and a stop block (45) is integrally formed on one side of the conducting strip (4) close to the tin block (5).

9. The automotive glass connector according to claim 8, characterized in that: the stop blocks (45) are arranged in a plurality along the length direction of the conducting strip (4).