A glass solder terminal

Abstract

The utility model discloses a glass welding terminal, it includes base and a plurality of support, the base is circular base, and the bottom of base is plane, one end of support is connected with base, the other end of support is away from the center of base direction extension setting of circle. In the utility model, the glass welding terminal of this design has optimized the design to the structure, and it has increased a plurality of support on the base to increase the support, compared with the traditional glass welding terminal, it can provide greater contact surface, and need not set up metal bump, the heat generated when welding can be more evenly transmitted to the glass, to enhance the stability when welding, and avoid the stress concentration phenomenon, thereby effectively reduce the risk of glass breakage.

Description

Technical Field

[0001] This utility model relates to the field of automotive glass installation technology, and in particular to a glass welding terminal. Background Technology

[0002] In recent years, with the rapid development of the automotive industry, the installation and connection methods of automotive glass have also been constantly innovating. Among them, in the field of automotive glass installation, automotive glass welding terminals have become a hot research direction, which can significantly improve the efficiency and safety of automotive glass installation.

[0003] Research has found that the current traditional automotive glass welding terminals typically adopt a circular, square, or rectangular design. While these circular, square, or rectangular terminals meet connection requirements to a certain extent, they have some shortcomings during the welding process. For example, the traditional circular, square, or rectangular terminals have metal bumps that limit the thickness of the solder. During welding, the metal bumps will come into contact with the glass after the solder melts, causing thermal stress concentration at the contact point, which can lead to glass breakage or terminal detachment. Utility Model Content

[0004] The technical problem to be solved by this utility model is: This utility model discloses a novel glass welding terminal to solve the problem of easy glass welding cracking when using existing glass welding terminals to install automotive glass.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows: a glass welding terminal, which includes a base and a plurality of supporting members. The base is a circular base and the bottom of the base is a plane. One end of the supporting member is connected to the base, and the other end of the supporting member extends away from the center of the base.

[0006] In the above-mentioned technical solution of this utility model, a new glass welding terminal is disclosed. The glass welding terminal has optimized its own structure. By setting multiple support members on the outside of the base to increase support, compared with the traditional glass welding terminal, since the bottom of the base is flat, these support members can provide a larger contact surface and there is no need to set metal protrusions. It can enhance the stability during welding and reduce the risk of glass breakage. It has good prospects for promotion and application value.

[0007] In other words, the glass welding terminal of this invention can distribute stress more evenly during the welding process, and can transfer the heat generated during welding to the glass more evenly, effectively avoiding stress concentration and thus reducing the risk of glass breakage.

[0008] Correspondingly, because the glass welding terminal designed in this utility model has a larger contact surface, it has better stability during welding. When the car is in a harsh environment, such as high temperature, high humidity or strong vibration, the glass welding terminal can maintain a good connection and will not fall off.

[0009] Furthermore, the glass welding terminal designed in this invention has better adaptability and flexibility. It can be applied to glass of different thicknesses and shapes to meet the diverse design needs of automakers. For example, the glass welding terminal can be used to connect the front windshield and the rear windshield. It not only improves the installation firmness of the glass, but also enhances the sealing performance of the whole vehicle, reduces noise and energy consumption, and reduces the welding cracking problem of the front and rear windshields.

[0010] Furthermore, in the glass welding terminal described in this utility model, a plurality of the support members are arranged at equal included angles along the circumference of the base.

[0011] In the above-mentioned technical solution of this utility model, in order to ensure the stability of the glass welding terminal during glass welding and improve the connection effect, multiple support members can be set at equal angles along the circumference of the base to obtain a better mechanical structure and ensure reliability during subsequent use.

[0012] Furthermore, the glass welding terminal described in this utility model includes three support members, and the included angle between two adjacent support members is 120°.

[0013] Furthermore, in the glass welding terminal described in this utility model, the support member is a plate-shaped structure.

[0014] Furthermore, in the glass welding terminal of this utility model, the support member includes a connecting part and an end head, one end of the connecting part is connected to the base, and the other end of the connecting part is connected to the end head; wherein, in the circumferential direction of the base, the width dimension of the end head is greater than the width dimension of the connecting part.

[0015] Furthermore, in the glass welding terminal described in this utility model, a flexible gasket is provided on the outer peripheral wall of the connecting part.

[0016] Furthermore, in the glass welding terminal described in this utility model, the lower bottom surface of the flexible washer protrudes beyond the lower bottom surface of the base and the support member.

[0017] In the above-described technical solution of this utility model, a flexible washer can be specifically fitted on the outer peripheral wall of the connecting part of the support member. This flexible washer can achieve soft contact between the support member and the glass, avoiding the problem of glass damage caused by hard contact. At the same time, since the flexible washer is fitted on the outer peripheral wall of the connecting part, and the bottom surface of the flexible washer protrudes from the bottom surface of the base and the support member in the thickness direction of the base, the protrusion size of the flexible washer can effectively control the solder thickness during welding, replacing metal bumps, preventing thermal stress concentration on the support member, and effectively solving the problem of glass welding cracking.

[0018] Furthermore, the glass welding terminal of this utility model also includes a button cap, which is disposed on the base.

[0019] Furthermore, in the glass welding terminal of this utility model, the base includes a base plate and multiple edgings, the multiple edgings are connected to the base plate, and the edgings are disposed between two adjacent support members; wherein, the button cap is disposed on the base plate, and at least part of the edgings are folded over and cover the button cap.

[0020] Furthermore, in the glass welding terminal of this utility model, the base has an arc-shaped notch; in the circumferential direction of the base, the notch is located between the edging and the support member to prevent stress concentration.

[0021] Furthermore, in the glass welding terminal of this utility model, the button cap is provided with a cylindrical boss, and the top surface of the cylindrical boss is provided with a circular groove, which is concentrically arranged with the base.

[0022] The beneficial effects of this utility model are as follows: The glass welding terminal of this utility model can solve the problem of glass welding cracking that easily occurs when using existing glass welding terminals to install automotive glass. The glass welding terminal has an optimized structural design, which sets multiple support members on the outside of its base to increase support. Compared with traditional glass welding terminals, these support members can provide a larger contact surface and do not require the setting of metal protrusions. It can enhance the stability during welding and reduce the risk of glass breakage. It has good prospects for promotion and application value. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the glass welding terminal according to one embodiment of the present invention.

[0024] Figure 2 This is a top view of the glass welding terminal according to one embodiment of the present invention.

[0025] Figure 3This is a bottom view of the structure of the glass welding terminal described in one embodiment of the present invention.

[0026] Label Explanation:

[0027] 1. Base; 11. Base plate; 12. Edge banding; 13. Notch;

[0028] 2. Support component; 21. End head; 22. Flexible washer;

[0029] 3. Button cap; 31. Cylindrical boss; 32. Circular groove. Detailed Implementation

[0030] To explain in detail the technical content, objectives, and effects of this utility model, the following description is provided in conjunction with the embodiments and accompanying drawings.

[0031] Please refer to Figures 1-3 As shown, this utility model discloses a new glass welding terminal, which can be effectively applied to the field of automotive glass installation technology to improve the stability of the welding process and the controllability of welding quality. It can significantly improve the production efficiency of products and solve the problem of glass welding cracking.

[0032] In this utility model, the glass welding terminal specifically includes: a button cap 3, a base 1, and a plurality of support members 2. The base 1 is a circular base, and the bottom of the base 1 is a flat surface. The button cap 3 is specifically disposed on the base 1. The plurality of support members 2 are specifically disposed in the circumferential direction of the base 1, and one end of each of the plurality of support members 2 is connected to the base 1. The other end of each of the support members 2 extends in a direction away from the center of the base 1.

[0033] Based on this design, a key feature of this application is that, compared to traditional glass welding terminals, the glass welding terminal of this invention increases support by providing multiple support members 2 on the base 1. These support members 2 can provide a larger contact surface and eliminate the need for metal protrusions, thereby enhancing stability during welding and reducing the risk of glass breakage. In practical applications, the aforementioned multiple support members 2 can distribute stress more evenly during welding, transferring the heat generated during welding more uniformly to the glass to avoid stress concentration, reduce the risk of glass breakage, and improve safety in use.

[0034] Meanwhile, because the multiple support members 2 on the glass welding terminal provide a larger welding contact surface, its welding stability is better; the researchers found in field tests that when the car is in harsh environments, such as high temperature, high humidity or strong vibration, the new glass welding terminal designed in this utility model can maintain a good connection state and will not fall off.

[0035] Accordingly, it should be noted that in order to further improve the stability of the glass welding terminal during glass welding, the connection structure between the support member 2 and the base 1 on the glass welding terminal can be optimized from a mechanical structure perspective. That is, in practical applications, multiple support members 2 can be set at equal angles along the circumference of the base 1 to ensure that all support members 2 in the 360° circumference of the base 1 are evenly set, thereby improving the reliability during use.

[0036] For example: Figure 1 and Figure 2 As shown, in this embodiment, three support members 2 can be specifically set, and these three support members 2 are evenly arranged in the circumferential direction of the base 1. One end of each of the three support members 2 is connected to the base 1, and the included angle α between two adjacent support members 2 is 120°.

[0037] In addition, see further Figure 2 and Figure 3 As shown, in practical applications, in order to ensure that the support member 2 can obtain a larger contact area with the glass, the support member 2 can be specifically set as a plate structure so that the lower surface of the plate of each support member 2 can effectively contact the glass.

[0038] It should be noted that, as Figure 1 , Figure 2 and Figure 3 As shown, in this embodiment, when the glass welding terminal is actually applied, in order to ensure a better soldering effect between the glass welding terminal and the glass, the support member 2 is specifically provided to include a connecting part and an end head 21, and one end of the connecting part is connected to the base 1, and the other end of the connecting part is connected to the end head 21; wherein, as Figure 2 As shown, in this embodiment, the width dimension of the aforementioned end head 21 is specifically set in the circumferential direction of the base 1 (e.g., Figure 2 The dimension A shown is greater than the width of the connecting part.

[0039] Based on this configuration, a flexible washer 22 is further fitted onto the outer peripheral wall of the connection portion. This flexible washer 22 can specifically be a plastic gasket, such as... Figure 2 and Figure 3 As shown, for easy distinction, in Figure 2 and Figure 3 In the top-down view, the area of ​​the flexible washer 22 is shaded. Because the width of the end head 21 is greater than the width of the connecting part, the width of the flexible washer 22 after being fitted onto the outer peripheral wall of the connecting part (e.g., Figure 2The dimension B shown is also smaller than the width of the end head 21 mentioned above, so that it will not loosen and fall off from the end head 21, and the position of the flexible washer 22 can be effectively limited. The reason for setting the flexible washer 22 is that this flexible washer 22 can achieve soft contact between the support member 2 and the glass, avoiding the problem of glass damage caused by hard contact.

[0040] At the same time, such as Figure 1 As shown, in this embodiment, the flexible washer 22 sleeved on the connecting part has a certain thickness. In the thickness direction of the base 1, the lower bottom surface of the flexible washer 22 can protrude from the lower bottom surface of the glass welding terminal base 1 and the support member 2. At this time, the protruding size of the flexible washer 22 can effectively limit the solder thickness during welding, thereby replacing the metal bump and effectively solving the problem of glass welding cracking.

[0041] Accordingly, such as Figure 1 and Figure 3 As shown, for ease of implementation, a button cap 3 is also provided on the base 1 in the glass welding terminal of this utility model. To effectively install the button cap 3, the base 1 may specifically include a base plate 11 and three edgings 12. The three edgings 12 and three support members 2 are all specifically connected to the base plate 11 of the base 1, and each edging 12 is located between two adjacent support members 2. In this case, the button cap 3 can be correspondingly positioned on the base plate 11, and at least part of the edgings 12 can be folded over and cover the button cap 3. Furthermore, in this embodiment, the button cap 3 is provided with a cylindrical boss 31, the circumferential edge of which is rounded, and a circular groove 32 is formed on the top surface of the cylindrical boss 31, and the circular groove 32 is concentrically arranged with the base 1.

[0042] like Figure 3 As shown, in order to prevent stress concentration, the base 1 has an arc-shaped notch 13; in the circumferential direction of the base 1, the notch 13 is located between the edging 12 and the support member 2.

[0043] Based on this, the glass welding terminal designed in this utility model does not have metal protrusions like traditional glass welding terminals. Instead, it can have multiple support members 2 on the outside of its base 1 to increase support. Compared with traditional glass welding terminals, these support members 2 can provide a larger contact surface and do not require metal protrusions. This can enhance the stability during welding and reduce the risk of glass breakage.

[0044] Meanwhile, the glass welding terminal designed in this utility model also has better adaptability and flexibility. It can be applied to glass of different thicknesses and shapes to meet the needs of automakers for diversified designs. For example, the glass welding terminal can be used to connect the front windshield and the rear windshield. It not only improves the installation firmness of the glass, but also enhances the sealing performance of the whole vehicle, reduces noise and energy consumption, and can reduce the welding cracking problem of the front and rear windshields.

[0045] Of course, with the development of intelligent technology, the functions of automotive glass are constantly expanding. In the future, the glass welding terminal designed in this invention is expected to be combined with smart glass technology to bring more intelligent functions to automobiles, and it has good prospects for promotion and application value.

[0046] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent modifications made based on the content of this utility model specification and drawings, or direct or indirect applications in related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A glass welding terminal, characterized in that, It includes a base and multiple support members. The base is a circular base with a flat bottom. One end of each support member is connected to the base, and the other end of each support member extends away from the center of the base.

2. The glass welding terminal according to claim 1, characterized in that, The plurality of the support members are arranged at equal angles along the circumference of the base.

3. The glass welding terminal according to claim 1, characterized in that, It includes three support members, with an included angle of 120° between any two adjacent support members.

4. The glass welding terminal according to claim 1, characterized in that, The support member includes a connecting part and an end head. One end of the connecting part is connected to the base, and the other end of the connecting part is connected to the end head. In the circumferential direction of the base, the width of the end head is greater than the width of the connecting part.

5. The glass welding terminal according to claim 4, characterized in that, The outer peripheral wall of the connecting part is fitted with a flexible washer.

6. The glass welding terminal according to claim 5, characterized in that, In the thickness direction of the base, the lower bottom surface of the flexible pad protrudes beyond the lower bottom surface of the base and the support member.

7. The glass welding terminal according to claim 1, characterized in that, It also includes a button cap, which is disposed on the base.

8. The glass welding terminal according to claim 7, characterized in that, The base includes a base plate and multiple edgings, the multiple edgings being connected to the base plate and the edgings being disposed between two adjacent support members; wherein, the button cap is disposed on the base plate, and at least a portion of the edgings are folded over and cover the button cap.

9. The glass welding terminal according to claim 8, characterized in that, The base has an arc-shaped notch; In the circumferential direction of the base, the notch is located between the edging and the support.

10. The glass welding terminal according to claim 7, characterized in that, The button cap has a cylindrical boss, and the top surface of the cylindrical boss has a circular groove, which is concentric with the base.

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