CN211789565U - Novel welding-free glass tongue piece - Google Patents
Novel welding-free glass tongue piece Download PDFInfo
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- CN211789565U CN211789565U CN201922482602.6U CN201922482602U CN211789565U CN 211789565 U CN211789565 U CN 211789565U CN 201922482602 U CN201922482602 U CN 201922482602U CN 211789565 U CN211789565 U CN 211789565U
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- glass
- tongue piece
- glass tongue
- welding
- conductive coating
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Abstract
The utility model discloses a novel welding-free glass tongue piece, which comprises a glass tongue piece body connected with a conductive coating on glass, wherein the glass tongue piece body comprises an adhesive layer, and the glass tongue piece body is connected with the conductive coating on the glass through the adhesive layer; the utility model replaces the original welding by the bonding, and in the actual production process, the welding mode is not used, so that the phenomenon of silver paste welding through or glass welding crack can not occur, heavy welding equipment does not need to be operated, the operation difficulty is simplified, and the safety of the work is improved; meanwhile, the bonding process is short in time consumption, relatively dispersed in stress and relatively large in drawing force, so that the drawing strength after connection can be ensured, the requirements of customers or process departments can be met, and the ball drop test can be passed. The problem that welding scheme exists can be solved, very big improvement the production efficiency and the production yield of glass tongue piece.
Description
Technical Field
The utility model relates to a glass production technical field, in particular to exempt from to weld novel glass tongue piece.
Background
The rear windshield of a modern automobile is generally provided with a heating defogging function or an antenna, so that a silver paste line is printed on the rear windshield and is conducted through a connecting terminal in the production process of the rear windshield. In the existing production process, the connecting terminal is welded on the silver paste of the rear windshield in a welding process mode, and then is in plug-in fit with a counterpart at the end of the whole vehicle, so that the power-on heating or the signal transmission is realized.
However, the existing connection terminal soldering technology has the following disadvantages:
(1) welding equipment is heavy, large in size and occupies space;
(2) workers need to be matched with a welding machine for welding operation, and higher skill requirements are needed;
(3) welding is a single process, the time consumption is long, and the efficiency is low.
(4) After the silver paste of the rear windshield and the connecting terminal are welded, the product quality problem that the drawing force cannot meet the requirements of customers or technical departments can occur;
(5) after the glass tongue piece (the connecting terminal is also called as the glass tongue piece) is welded, the stress at the welding position is concentrated, and the product quality problem that the ball falling experiment cannot be passed can occur;
(6) the quality problems of silver paste penetration and even glass welding crack can occur in the welding process of the rear windshield;
the product quality problem caused by the defects (4), (5) and (6) is that the back-end glass cannot be reworked and can only be directly scrapped, thereby causing serious economic loss.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: a novel welding-free glass tongue piece is provided to solve the problems existing in the welding scheme.
In order to solve the technical problem, the utility model discloses a technical scheme be:
the novel welding-free glass tongue piece comprises a glass tongue piece body connected with a conductive coating on glass, wherein the glass tongue piece body comprises an adhesive layer;
the glass tongue piece body is connected with the conductive coating on the glass through the bonding layer.
Furthermore, the glass tongue piece body also comprises a pressing piece, and a touch part is arranged on the pressing piece;
the touch portion is in contact with the conductive coating.
Furthermore, the touch part is a hook-shaped elastic piece;
the turning part of the touch part is connected with the conductive coating in an abutting mode.
Furthermore, the glass tongue piece body also comprises an inserting piece, the inserting piece comprises an integrally formed suspension part and a base, and the pressing piece is fixed between the suspension part and the base;
the base is connected with the conductive coating through the bonding layer.
Furthermore, the pressing sheet also comprises a middle part, and two sides of the middle part are respectively provided with a touch part;
the intermediate part is fixed in the portion of suspending from the sun with between the base, two touch portion (121) are located respectively the both sides of inserted sheet.
Furthermore, the glass tongue piece body further comprises an inserting piece, the inserting piece comprises a suspended part, the pressing piece further comprises a middle part integrally formed with the tentacle part, and the suspended part is fixedly connected with the middle part;
the middle portion is connected with the conductive coating through the adhesive layer.
Further, the two ends of the middle part are respectively connected with the touch part.
Further, one end of the suspended portion is fixedly connected with the middle portion, and the other end of the suspended portion extends towards a direction away from the middle portion.
Further, one end of the middle part, which is connected with the suspension part, is connected with the tentacle part;
or one end of the middle part, which is far away from the joint of the hanging part, is connected with the tentacle part.
Furthermore, the pressing sheet and the inserting sheet are connected in a rivet-free mode or in a pressure welding mode.
The beneficial effects of the utility model reside in that: exempt from to weld novel glass tongue piece replaces original welding through bonding, and in the actual production process, the workman only needs to take off the slip sheet on the glass tongue piece body, paste on appointed conductive coating can. Because a welding mode is not used, the phenomena of silver paste penetration or glass welding crack can not occur, heavy welding equipment does not need to be operated, the operation difficulty is simplified, and the safety of work is improved; meanwhile, the bonding process is short in time consumption, relatively dispersed in stress and relatively large in drawing force, so that the drawing strength after connection can be ensured, the requirements of customers or process departments can be met, and the ball drop test can be passed. The problem that welding scheme exists can be solved, very big improvement the production efficiency and the production yield of glass tongue piece.
Drawings
Fig. 1 is a schematic perspective view illustrating a novel welding-free glass tongue piece connected with a conductive coating on glass according to a first embodiment of the present invention;
FIG. 2 is a side view of a novel solder-free glass tongue in accordance with an embodiment of the present invention connected to a conductive coating on glass;
fig. 3 is a side view of a novel welding-free glass tongue piece according to a first embodiment of the present invention;
fig. 4 is a schematic perspective view of a novel welding-free glass tongue piece according to a second embodiment of the present invention;
fig. 5 is a side view of a novel welding-free glass tongue piece according to a second embodiment of the present invention;
fig. 6 is a schematic perspective view of a novel welding-free glass tongue piece according to a third embodiment of the present invention;
fig. 7 is a side view of a novel welding-free glass tongue according to a third embodiment of the present invention.
Description of reference numerals:
1. a glass tongue body; 2. a conductive coating; 3. glass; 11. an adhesive layer; 12. tabletting; 13. inserting sheets; 121. a hand-touching portion; 122. an intermediate portion; 131. a suspended portion; 132. a base.
Detailed Description
In order to explain the technical content, the objects and the effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.
Referring to fig. 1 to 7, the novel welding-free glass tongue piece includes a glass tongue piece body connected to a conductive coating on glass, and the glass tongue piece body includes an adhesive layer;
the glass tongue piece body is connected with the conductive coating on the glass through the bonding layer.
From the above description, the beneficial effects of the present invention are: replace original welding through bonding, in the actual production process, the workman only need take off the slip sheet on the glass tongue piece body, paste on appointed conductive coating can. Because a welding mode is not used, the phenomena of silver paste penetration or glass welding crack can not occur, heavy welding equipment does not need to be operated, the operation difficulty is simplified, and the safety of work is improved; meanwhile, the bonding process is short in time consumption, relatively dispersed in stress and relatively large in drawing force, so that the drawing strength after connection can be ensured, the requirements of customers or process departments can be met, and the ball drop test can be passed. The problem that welding scheme exists can be solved, very big improvement the production efficiency and the production yield of glass tongue piece.
Furthermore, the glass tongue piece body also comprises a pressing piece, and a touch part is arranged on the pressing piece;
the touch portion is in contact with the conductive coating.
As can be seen from the above description, the conductive connection of the glass tongue body to the conductive coating is achieved.
Furthermore, the touch part is a hook-shaped elastic piece;
the turning part of the touch part is connected with the conductive coating in an abutting mode.
As can be seen from the above description, the connection stability of the glass tongue body and the conductive coating is ensured by the elastic pressure of the elastic member.
Furthermore, the glass tongue piece body also comprises an inserting piece, the inserting piece comprises an integrally formed suspension part and a base, and the pressing piece is fixed between the suspension part and the base;
the base is connected with the conductive coating through the bonding layer.
From the above description, it can be seen that a preferred embodiment of a glass tongue body is provided, in which an integrally formed hanging portion and a base grip one end of a pressing sheet to achieve a fixed connection between the pressing sheet and the inserting sheet.
Furthermore, the pressing sheet also comprises a middle part, and two sides of the middle part are respectively provided with a touch part;
the intermediate part is fixed in the portion of suspending from the sun with between the base, two touch portion (121) are located respectively the both sides of inserted sheet.
As can be seen from the above description, the suspended portion and the base clamping intermediate portion are integrally formed.
Furthermore, the glass tongue piece body further comprises an inserting piece, the inserting piece comprises a suspended part, the pressing piece further comprises a middle part integrally formed with the tentacle part, and the suspended part is fixedly connected with the middle part;
the middle portion is connected with the conductive coating through the adhesive layer.
From the above description, it can be seen that there is provided a preferred embodiment of the glass tongue body, in which the integrally formed middle portion and the tentacle portion are fixedly connected with the suspended portion, so as to fixedly connect the pressing piece and the inserting piece.
Further, the two ends of the middle part are respectively connected with the touch part.
As can be seen from the above description, both ends are provided with the touch parts to ensure the connection stability thereof.
Further, one end of the suspended portion is fixedly connected with the middle portion, and the other end of the suspended portion extends towards a direction away from the middle portion.
Further, one end of the middle part, which is connected with the suspension part, is connected with the tentacle part;
or one end of the middle part, which is far away from the joint of the hanging part, is connected with the tentacle part.
From the above description, it can be seen that two preferred embodiments of the glass tongue body are provided, differing in the connection of the handle portions.
Furthermore, the pressing sheet and the inserting sheet are connected in a rivet-free mode or in a pressure welding mode.
As can be seen from the above description, a secure attachment of the wafer and tab is provided.
Referring to fig. 1 to fig. 3, a first embodiment of the present invention is:
the present embodiment is applied to a scene where the connection terminal is conducted with a silver paste line on the glass 3, wherein the connection terminal corresponds to the glass tongue body 1 in the present embodiment, and the silver paste line corresponds to the conductive coating 2 in the present embodiment.
Exempt from novel glass tongue piece of welding, as shown in figure 1, including being used for the glass tongue piece body 1 who is connected with the conductive coating 2 on the glass 3, glass tongue piece body 1 includes adhesive linkage 11, and glass tongue piece body 1 is connected with conductive coating 2 on the glass 3 through adhesive linkage 11.
As shown in fig. 2 and fig. 3, the glass tongue body 1 further includes a pressing sheet 12 and an inserting sheet 13, the inserting sheet 13 includes a suspended portion 131, the pressing sheet 12 includes a contact portion 121 and an intermediate portion 122 that are integrally formed, two ends of the intermediate portion 122 are respectively connected with one contact portion 121, one end of the suspended portion 131 is fixedly connected with the intermediate portion 122, and the other end extends in a direction away from the intermediate portion 122, the intermediate portion 122 is connected with the conductive coating 2 through an adhesive layer 11, so that the inserting sheet 13 is connected with the pressing sheet 12, and the pressing sheet 12 is connected with the conductive coating 2 through the adhesive layer 11.
In this embodiment, the touching portion 121 is a hook-shaped elastic member, and the turning of the touching portion 121 is connected with the conductive coating 2 in an abutting manner, so as to ensure the connection stability between the touching portion 121 and the conductive coating 2.
In the present embodiment, as shown in fig. 3, one end of the intermediate portion 122 connected to the suspended portion 131 is connected to the tentacle portion 121.
Meanwhile, in the present embodiment, the adhesive layer 11 may be any substance having adhesive property, and may be conductive or non-conductive, for example, the adhesive layer 11 in the present embodiment may be a conductive adhesive, so that it has both conductive property and adhesive property. The pressing sheet 12 and the inserting sheet 13 are connected by riveting or pressure welding, that is, one end of the suspending part 131 is connected with the middle part 122 by riveting or pressure welding.
Referring to fig. 4 to 5, a second embodiment of the present invention is:
the present embodiment is applied to a scene where the connection terminal is conducted with a silver paste line on the glass 3, wherein the connection terminal corresponds to the glass tongue body 1 in the present embodiment, and the silver paste line corresponds to the conductive coating 2 in the present embodiment.
On the basis of the first embodiment, as shown in fig. 4 and 5, the structure of the glass tongue body 1 is replaced as follows:
the pressing sheet 12 is provided with a middle portion 122 and two sides of the middle portion 122 are respectively provided with one hand touching portion 121, the inserting sheet 13 comprises an integrally formed suspended portion 131 and a base 132, the middle portion 122 is fixed between the suspended portion 131 and the base 132, so that the two sides of the inserting sheet 13 are respectively provided with one hand touching portion 121, the two hand touching portions 121 are respectively contacted with the conductive coating 2, the base 132 is connected with the conductive coating 2 through the bonding layer 11, the pressing sheet 12 is connected with the inserting sheet 13, and the inserting sheet 13 is connected with the conductive coating 2 through the bonding layer 11.
Referring to fig. 6 to 7, a third embodiment of the present invention is:
the present embodiment is applied to a scene where the connection terminal is conducted with a silver paste line on the glass 3, wherein the connection terminal corresponds to the glass tongue body 1 in the present embodiment, and the silver paste line corresponds to the conductive coating 2 in the present embodiment.
In addition to the above-described first embodiment, as shown in fig. 6 and 7, in this embodiment, the "one end of the intermediate portion 122 connected to the suspended portion 131 is connected to the tentacle portion 121" in the first embodiment is replaced with:
the end of the intermediate portion 122 remote from the junction with the suspended portion 131 is connected to the tentacle portion 121.
As can be seen, the present embodiment differs from the first embodiment in the connection point of the tentacle portion 121, and therefore, in other equivalent embodiments, the connection point of the tentacle portion 121 is not limited to the two ends of the middle portion 122, and may extend from the middle position to the two sides.
To sum up, the utility model provides a novel glass tongue piece of exempting from to weld replaces original welding through bonding, and in the actual production process, the workman only needs to take off the slip sheet on the glass tongue piece body, paste on appointed conductive coating can. Because a welding mode is not used, the phenomena of silver paste penetration or glass welding crack can not occur, heavy welding equipment does not need to be operated, the operation difficulty is simplified, and the safety of work is improved; meanwhile, the bonding process is short in time consumption, relatively dispersed in stress and relatively large in drawing force, so that the drawing strength after connection can be ensured, the requirements of customers or process departments can be met, and the ball drop test can be passed. The problems existing in the welding scheme can be solved, and the production efficiency and the production yield of the glass tongue piece are greatly improved; also, various preferred embodiments of the novel glass tongues are provided to be selected according to implementation requirements.
The above mentioned is only the embodiment of the present invention, and not the limitation of the patent scope of the present invention, all the equivalent transformations made by the contents of the specification and the drawings, or the direct or indirect application in the related technical field, are included in the patent protection scope of the present invention.
Claims (10)
1. Exempt from to weld novel glass tongue piece, including being used for with glass tongue piece body (1) that electrically conductive coating (2) on (3) are connected, its characterized in that: the glass tongue piece body (1) comprises an adhesive layer (11);
the glass tongue piece body (1) is connected with the conductive coating (2) on the glass (3) through the bonding layer (11).
2. The novel solder-free glass tongue as claimed in claim 1, wherein: the glass tongue piece body (1) further comprises a pressing sheet (12), and a touch part (121) is arranged on the pressing sheet (12);
the touch part (121) is in contact with the conductive coating (2).
3. The novel solder-free glass tongue as claimed in claim 2, wherein: the touch part (121) is a hook-shaped elastic piece;
the turning part of the touch part (121) is connected with the conductive coating (2) in an abutting mode.
4. The novel solder-free glass tongue as claimed in claim 2, wherein: the glass tongue piece body (1) further comprises an inserting piece (13), the inserting piece (13) comprises an integrally formed hanging part (131) and a base (132), and the pressing piece (12) is fixed between the hanging part (131) and the base (132);
the base (132) is connected with the conductive coating (2) through the bonding layer (11).
5. The novel solder-free glass tongue as claimed in claim 4, wherein: the pressing sheet (12) further comprises a middle part (122), and two sides of the middle part (122) are respectively provided with a touch part (121);
the middle part (122) is fixed in the suspended part (131) and between the bases (132), and the two touch parts (121) are respectively positioned at two sides of the inserting piece (13).
6. The novel solder-free glass tongue as claimed in claim 2, wherein: the glass tongue piece body (1) further comprises an inserting piece (13), the inserting piece (13) comprises a hanging part (131), the pressing piece (12) further comprises a middle part (122) integrally formed with the contact part (121), and the hanging part (131) is fixedly connected with the middle part (122);
the intermediate section (122) is connected to the conductive coating (2) by means of the adhesive layer (11).
7. The novel solder-free glass tongue as claimed in claim 6, wherein: the two ends of the middle part (122) are respectively connected with the touch part (121).
8. The novel solder-free glass tongue as claimed in claim 6, wherein: one end of the suspended part (131) is fixedly connected with the middle part (122) and the other end extends towards the direction far away from the middle part (122).
9. The novel solder-free glass tongue as claimed in claim 8, wherein: one end of the middle part (122) connected with the suspension part (131) is connected with the touch part (121);
or one end of the middle part (122), which is far away from the joint of the hanging part (131), is connected with the touch part (121).
10. The novel solder-free glass tongue as claimed in any one of claims 4 to 9, wherein: the pressing sheet (12) and the inserting sheet (13) are in rivet-free connection or pressure welding connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922482602.6U CN211789565U (en) | 2019-12-31 | 2019-12-31 | Novel welding-free glass tongue piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922482602.6U CN211789565U (en) | 2019-12-31 | 2019-12-31 | Novel welding-free glass tongue piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211789565U true CN211789565U (en) | 2020-10-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922482602.6U Active CN211789565U (en) | 2019-12-31 | 2019-12-31 | Novel welding-free glass tongue piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211789565U (en) |
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2019
- 2019-12-31 CN CN201922482602.6U patent/CN211789565U/en active Active
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