CN213731522U

CN213731522U - Non-breaking superfine line binding structure

Info

Publication number: CN213731522U
Application number: CN202022770883.8U
Authority: CN
Inventors: 康腾飞; 刘武; 康成飞
Original assignee: Dongguan Xianghua Jianqiang Photoelectric Technology Co ltd
Current assignee: Dongguan Xianghua Jianqiang Photoelectric Technology Co ltd
Priority date: 2020-11-25
Filing date: 2020-11-25
Publication date: 2021-07-20
Anticipated expiration: 2030-11-25

Abstract

The utility model discloses a non-fracture superfine line binding structure, which comprises a pressure head, a driving cylinder and a binding platform; the pressure head is connected with an output rod of the driving cylinder and is driven by the driving cylinder to move up and down, the binding platform is positioned below the pressure head and is provided with a boss corresponding to the hollowed part of the sensor functional piece, and the height of the boss is the same as the thickness of the sensor functional piece; through binding the boss that the platform design has the fretwork position with sensor function piece to correspond, the height of boss is the same with the thickness of sensor function piece, and the boss can play the guard action to the edge at the fretwork position of sensor function piece, appears the cracked condition of circuit when preventing to bind.

Description

Non-breaking superfine line binding structure

Technical Field

The utility model relates to a sensor function piece binds the field technique, especially indicates a non-fracture superfine circuit binding structure.

Background

The touch screen is widely applied to products such as mobile phones and computers. In the middle of the production, the touch screen needs to be bound with the FPC, and when the binding is carried out, the touch screen and the FPC are firstly placed on the binding platform, and then the binding is fixed and bound through driving a cylinder driving pressure head. However, due to the structural problem, there is a height difference between the edge of the hollowed-out portion of the sensor functional sheet and the binding platform, and the circuit is broken when the sensor functional sheet is bound. In addition, the binding force is adjusted by adjusting an air pressure valve at present, and the situation of circuit breakage can also occur when the air pressure fluctuates.

SUMMERY OF THE UTILITY MODEL

In view of this, the present invention provides a non-broken ultra-fine circuit binding structure, which can avoid the situation of circuit breaking due to the height difference between the edge of the hollow part of the sensor function piece and the binding platform.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a non-fracture superfine line binding structure comprises a pressure head, a driving cylinder and a binding platform; the pressure head is connected and is driven the activity from top to bottom by driving actuating cylinder and driving actuating cylinder's output lever, should bind the platform and be located the pressure head below, binds the boss that the platform has the fretwork position with sensor function piece to correspond, and the height of boss is the same with the thickness of sensor function piece.

As a preferred scheme, still include pressure head stroke adjustment mechanism, pressure head stroke adjustment mechanism includes micrometer and baffle, and this micrometer is connected with the output lever that drives actuating cylinder through a connecting plate, and the expansion end of micrometer stretches out downwards, and the baffle is fixed to be set up under the micrometer expansion end.

As a preferred scheme, the height of the boss is 0.3-0.85 mm.

Preferably, the lower surface of the pressure head is convexly provided with a hot pressing part.

As a preferable scheme, the device further comprises a frame, and the driving air cylinder is fixed on the frame.

Compared with the prior art, the utility model have obvious advantage and beneficial effect, particularly, can know by above-mentioned technical scheme, it mainly is through binding the boss that the platform design has the fretwork position with sensor function piece to correspond, and the height of boss is the same with the thickness of sensor function piece, and the boss can play the guard action to the edge at the fretwork position of sensor function piece, appears the cracked condition of circuit when preventing to bind.

To illustrate the structural features and functions of the present invention more clearly, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.

Drawings

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

The attached drawings indicate the following:

10. indenter 11, hot press section

20. Drive cylinder 21, output rod

30. Binding platform 31 and boss

40. sensor function piece 50, pressure head stroke adjustment mechanism

51. Micrometer 52, baffle

53. Connecting plate 60, frame.

Detailed Description

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the indicated position or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as appropriate by those of ordinary skill in the art.

Referring to fig. 1, a specific structure of an embodiment of the present invention is shown, including a ram 10, a driving cylinder 20, and a binding platform 30.

This pressure head 10 is connected and is driven the activity from top to bottom by driving actuating cylinder 20 with the output pole 21 that drives actuating cylinder 20, this pressure head 10 lower surface protruding is equipped with hot splenium 11, should bind platform 30 and be located pressure head 10 below, it has the boss 31 that corresponds with the fretwork position of sensor function piece 40 to bind platform 30, the height of boss 31 is the same with the thickness of sensor function piece 40, the height of boss 31 is 0.3 ~ 0.85mm, when placing sensor function piece 40 on binding platform 30, boss 31 is located the fretwork position of sensor function piece 40, boss 31 can play the guard action to the edge at the fretwork position of sensor function piece 40, the cracked condition of circuit appears when preventing to bind.

In this embodiment, the ram stroke adjusting mechanism 50 is further included, the ram stroke adjusting mechanism 50 includes a micrometer 51 and a baffle 52, the micrometer 51 is connected with the output rod 21 of the driving cylinder 20 through a connecting plate 53, the movable end of the micrometer 51 extends downward, the baffle 52 is fixedly disposed right below the movable end of the micrometer 51, when the ram 10 stroke is adjusted, the ram 10 is driven to a predetermined position through the output rod 21 of the driving cylinder 20, then the micrometer 51 is adjusted, and the movable end of the micrometer 51 is abutted downward against the baffle 52.

In addition, in the present embodiment, a frame 60 is further included, and the driving cylinder 20 is fixed to the frame 60.

To sum up, the utility model discloses a binding the platform design and having the boss that corresponds with the fretwork position of sensor function piece, the height of boss is the same with the thickness of sensor function piece, and the boss can play the guard action to the edge at the fretwork position of sensor function piece, appears the cracked condition of circuit when preventing to bind.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any slight modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.

Claims

1. A non-fracture superfine line binding structure is characterized in that: the device comprises a pressure head, a driving cylinder and a binding platform; the pressure head is connected and is driven the activity from top to bottom by driving actuating cylinder and driving actuating cylinder's output lever, should bind the platform and be located the pressure head below, binds the boss that the platform has the fretwork position with sensor function piece to correspond, and the height of boss is the same with the thickness of sensor function piece.

2. The superfine line bonding structure of claim 1, wherein: still include pressure head stroke adjustment mechanism, pressure head stroke adjustment mechanism includes micrometer and baffle, and this micrometer is connected with the output lever that drives actuating cylinder through a connecting plate, and the expansion end of micrometer stretches out downwards, and the baffle is fixed to be set up under the micrometer expansion end.

3. The superfine line bonding structure of claim 1, wherein: the height of the boss is 0.3-0.85 mm.

4. The superfine line bonding structure of claim 1, wherein: and the lower surface of the pressure head is convexly provided with a hot pressing part.

5. The superfine line bonding structure of claim 1, wherein: the device also comprises a frame, and the driving cylinder is fixed on the frame.