Mobile phone touch screen fitting and positioning device

Abstract

The utility model relates to the field of mobile phone touch screen production, in particular to a mobile phone touch screen attaching and positioning device. The utility model provides a mobile phone touch screen fitting and positioning device which can align a display module with a bottom plate, is convenient for workers to assemble, and improves the production quality and efficiency of a mobile phone touch screen. A mobile phone touch screen attaching and positioning device comprises a positioning die, a top plate, a connecting rod and the like, the connecting rod is slidably connected to the front side of the positioning die, the top plate is connected to the rear side of the connecting rod, and the top plate is slidably connected with the positioning die. After a plate is placed, the extrusion spring rebounds, the top plate is driven to move to make contact with the display module and the bottom plate, the display module and the bottom plate are aligned and fixed, and the effects that the display module and the bottom plate can be aligned, workers can assemble the display module and the bottom plate conveniently, and the production quality and efficiency of the mobile phone touch screen are improved are achieved.

Description

Technical Field

[0001] The utility model relates to the field of mobile phone touch screen production, in particular to a mobile phone touch screen laminating and positioning device. Background Art

[0002] The mobile phone touch screen is a vital component of modern smart phones. The touch screen can recognize and convert the user's touch input into corresponding electronic signals, thereby realizing the operation and control of the device. The touch screen is usually composed of a display module and a base plate. In the production process of the mobile phone touch screen, the display module and the base plate need to be bonded together.

[0003] The existing mobile phone touch screen bonding is done by workers first applying adhesive to the display module, then aligning the bottom plate with the display module and pressing to bond the bottom plate to the display module. However, due to the workers' easy deviation in the process of aligning the display module with the bottom plate, the production quality and efficiency of the mobile phone touch screen are affected.

[0004] Therefore, a mobile phone touch screen fitting and positioning device is now developed, which can align the display module and the base plate, facilitate assembly by workers, and improve the production quality and efficiency of the mobile phone touch screen. Summary of the invention

[0005] In order to overcome the shortcomings of the existing mobile phone touch screen bonding, in which workers are prone to deviations during the alignment of the display module and the base plate, thus affecting the production quality and efficiency of the mobile phone touch screen, the utility model provides a mobile phone touch screen bonding and positioning device which can align the display module and the base plate, facilitates assembly by workers, and improves the production quality and efficiency of the mobile phone touch screen.

[0006] Technical solution: A mobile phone touch screen fitting and positioning device, including a positioning mold, a top plate, a connecting rod, an extrusion spring and a fitting mechanism. The front side of the positioning mold is slidably connected to the connecting rod, the rear side of the connecting rod is connected to the top plate, the top plate and the positioning mold are slidably connected, an extrusion spring is connected between the connecting rod and the positioning mold, and the positioning mold is provided with a fitting mechanism that can make the mobile phone touch screen fit.

[0007] In a preferred embodiment of the utility model, a gripping ball is provided on the connecting rod.

[0008] In a preferred embodiment of the utility model, the bonding mechanism includes a guide frame, a sliding member, a connecting member, an extrusion frame and a pressure spring. The positioning mold is connected to two left and right guide frames. The guide frames are slidably connected to the sliding members. The sliding members are rotatably connected with connecting members. The connecting members are slidably connected to the extrusion frames. The pressure spring is connected between the extrusion frames and the connecting members, so that the extrusion frames slide downward and contact the bottom plate. The pressure spring is squeezed and contracted, and then the sliding member slides backward on the guide frames.

[0009] In a preferred embodiment of the utility model, a soft cushion is provided on the extrusion frame.

[0010] In a preferred embodiment of the utility model, an ejection mechanism is also included, which includes an ejection frame, an ejector rod and a reset spring. The upper side of the positioning mold is slidably connected to two front and rear ejection frames, and the ejector rod is connected between the lower sides of the ejection frames. The ejector spring is connected between the ejection frames and the positioning mold. The ejector rod is pushed upward to make the ejection frame slide upward to eject the mobile phone touch screen on the positioning mold, and the reset spring is squeezed and contracted.

[0011] In a preferred embodiment of the utility model, a handle is provided on the top rod.

[0012] Compared with the prior art, the utility model has the following advantages: 1. After the plate is placed, the utility model causes the extrusion spring to rebound, driving the top plate to move and contact the display module and the bottom plate, so as to align and fix the display module and the bottom plate, thereby achieving the effect of being able to align the display module and the bottom plate, facilitating assembly by staff, and improving the production quality and efficiency of mobile phone touch screens.

[0013] 2. After the mobile phone touch screen is bonded, the utility model pushes the ejector rod upward to make the ejector frame slide upward to eject the mobile phone touch screen on the positioning mold, and the reset spring is squeezed and contracted, so that the bonded mobile phone touch screen can be ejected, which is convenient for the staff to take. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0015] Figure 2 It is a partial three-dimensional structural schematic diagram of the utility model.

[0016] Figure 3 It is a partial three-dimensional structural schematic diagram of the laminating mechanism and ejecting mechanism of the utility model.

[0017] Among them, the above-mentioned drawings include the following figure marks: 1. positioning mold, 2. top plate, 3. connecting rod, 4. extrusion spring, 5. fitting mechanism, 51. guide frame, 52. sliding part, 53. connecting part, 54. extrusion frame, 55. pressure spring, 6. ejection mechanism, 61. top frame, 62. ejector rod, 63. reset spring. DETAILED DESCRIPTION

[0018] Although the present invention may be described with respect to a specific application or industry, those skilled in the art will recognize the broader applicability of the present invention. Those of ordinary skill in the art will recognize that terms such as: above, below, upward, downward, etc. are used to describe the drawings and do not represent limitations on the scope of the present invention as defined by the appended claims. Any numerical designations such as: first or second are merely exemplary and are not intended to limit the scope of the present invention in any way.

[0019] A mobile phone touch screen fitting positioning device, such as Figure 1 and Figure 2 As shown, it includes a positioning mold 1, a top plate 2, a connecting rod 3, an extrusion spring 4 and a bonding mechanism 5. The front side of the positioning mold 1 is slidably connected to the connecting rod 3, the rear side of the connecting rod 3 is connected to the top plate 2, and a gripping ball is provided on the connecting rod 3 for easy gripping. The top plate 2 is slidably connected to the positioning mold 1, an extrusion spring 4 is connected between the connecting rod 3 and the positioning mold 1, and a bonding mechanism 5 is provided on the positioning mold 1.

[0020] like Figure 1 and Figure 3 As shown, the bonding mechanism 5 includes a guide frame 51, a sliding member 52, a connecting member 53, an extrusion frame 54 and a pressure spring 55. The left and right guide frames 51 are connected to the positioning mold 1. The sliding members 52 are slidably connected to the guide frames 51. The connecting members 53 are rotatably connected between the sliding members 52. The extrusion frame 54 is slidably connected to the connecting member 53. A soft pad is provided on the extrusion frame 54 to avoid wear on the mobile phone touch screen. A pressure spring 55 is connected between the extrusion frame 54 and the connecting member 53.

[0021] When using the utility model, first place the positioning mold 1 in the assembly area of ​​the mobile phone touch screen, pull the connecting rod 3 to slide forward, drive the top plate 2 to move, and the extrusion spring 4 is squeezed and contracted, then the display module of the mobile phone touch screen is placed on the positioning mold 1, and the adhesive is applied to the display module, and then the bottom plate is stacked and placed on the display module. After the bottom plate is placed, the extrusion spring 4 rebounds, drives the top plate 2 to move and contact the display module and the bottom plate, and aligns and fixes the display module and the bottom plate, thereby aligning the display module and the bottom plate, facilitating the assembly of the staff, and improving the production quality and efficiency of the mobile phone touch screen. When the display module and the bottom plate are fixed, rotate the connecting member 53 on the sliding member 52, adjust the extrusion frame 54 to a horizontal state, and then slide the extrusion frame 54 downward to contact the bottom plate, the pressure spring 55 is squeezed and contracted, and then the sliding member 52 slides backward on the guide frame 51, so that the extrusion frame 54 squeezes the bottom plate, so that the bottom plate and the display module are more firmly bonded.

[0022] like Figure 1 and Figure 3As shown, it also includes an ejection mechanism 6, which includes an ejection frame 61, an ejector rod 62 and a return spring 63. The upper side of the positioning mold 1 is slidably connected to the front and rear ejection frames 61, and the ejector rod 62 is connected between the lower sides of the ejection frames 61. The ejector rod 62 is provided with a handle for easy grasping, and the ejection frame 61 is connected to the positioning mold 1 with a return spring 63.

[0023] The ejection mechanism 6 of the device can be used to eject the mobile phone touch screen after bonding. After the mobile phone touch screen is bonded, the ejector rod 62 is pushed upward to make the ejector frame 61 slide upward to eject the mobile phone touch screen on the positioning mold 1. The reset spring 63 is squeezed and contracted. After the mobile phone touch screen is ejected, the reset spring 63 rebounds and drives the ejector frame 61 to reset, thereby ejecting the bonded mobile phone touch screen and facilitating the staff to take it.

[0024] It should be understood that the above description is only for exemplary purposes and is not intended to limit the present invention. Those skilled in the art will understand that variations of the present invention will be included within the scope of the claims herein.

Claims

1. A mobile phone touch screen laminating and positioning device, characterized in that: The invention comprises a positioning mould (1), a top plate (2), a connecting rod (3), an extrusion spring (4) and a bonding mechanism (5); the front side of the positioning mould (1) is slidably connected to the connecting rod (3); the rear side of the connecting rod (3) is connected to the top plate (2); the top plate (2) and the positioning mould (1) are slidably connected; an extrusion spring (4) is connected between the connecting rod (3) and the positioning mould (1); and the positioning mould (1) is provided with a bonding mechanism (5) capable of bonding a mobile phone touch screen.

2. A mobile phone touch screen laminating and positioning device according to claim 1, characterized in that: A gripping ball is provided on the connecting rod (3).

3. A mobile phone touch screen laminating and positioning device according to claim 1, characterized in that: The laminating mechanism (5) comprises a guide frame (51), a sliding member (52), a connecting member (53), an extrusion frame (54) and a pressure spring (55). The positioning mold (1) is connected to two left and right guide frames (51). The guide frames (51) are both slidably connected to the sliding members (52). The connecting members (53) are rotatably connected between the sliding members (52). The extrusion frame (54) is slidably connected to the connecting member (53). The pressure spring (55) is connected between the extrusion frame (54) and the connecting member (53). When the extrusion frame (54) slides downward and contacts the bottom plate, the pressure spring (55) is squeezed and contracted, and then the sliding member (52) slides backward on the guide frame (51).

4. A mobile phone touch screen laminating and positioning device according to claim 3, characterized in that: A soft cushion is provided on the extrusion frame (54).

5. A mobile phone touch screen laminating and positioning device according to claim 2, characterized in that: The ejection mechanism (6) also includes an ejection frame (61), an ejection rod (62) and a return spring (63). The upper side of the positioning mold (1) is slidably connected to two front and rear ejection frames (61), the lower sides of the ejection frames (61) are connected to the ejection rod (62), and the return spring (63) is connected between the ejection frames (61) and the positioning mold (1). The ejection rod (62) is pushed upward, so that the ejection frame (61) slides upward to eject the mobile phone touch screen on the positioning mold (1), and the return spring (63) is squeezed and contracted.

6. A mobile phone touch screen laminating and positioning device according to claim 5, characterized in that: The top rod (62) is provided with a handle.

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