TWI652175B - Two-stage mounted screen protector bonding device and fitting component with the same - Google Patents

Abstract

A two-segment-mounted screen protector bonding device for attaching a screen protection sheet to a protected screen, the device includes a base, the base includes a bearing portion and a support portion, and the support portion has a main guiding slot and Auxiliary guiding groove; a main actuating rod, the main actuating rod comprises a pair of main pivoting clips corresponding to the guiding limit of the main guiding slot, a main pressing part, a main force applying arm and a main a main body of the positioning portion; an auxiliary actuating lever, the auxiliary actuating lever includes a pair of auxiliary pivoting claws corresponding to the guiding limit of the auxiliary guiding slot, an auxiliary force applying arm, an auxiliary pressing portion and an auxiliary Ontology. Another bonding component comprises: a two-stage mounted screen protector bonding device, and at least one screen protection sheet, the screen protection sheet comprising a protective film having at least one adhesive layer and a release film.

Description

Two-stage mounted screen protector bonding device and fitting component with the same

A screen protection sheet bonding device, in particular, a bonding device that can be combined with a two-stage mounted screen protection sheet.

The rapid development of displays stems from the needs of life. Today, there are a wide range of applications for displays in everyday life. Whether it is TV, computer screens, smart phones, tablets, etc., the images are transmitted dynamically through the screen device. In the past, information messages have been further enhanced by the touch screen for more intuitive two-way communication. However, because of the frequent direct contact, the surface of the screen device is worn out, and the use of a screen protector to isolate the screen device to avoid the wear caused by direct contact is the most common solution at present, which also makes it The screen protector can be quickly and accurately attached, becoming a topic of public concern and worth exploring.

At present, the most common screen protector is to provide a release film on the side of the protective film to isolate the adhesive layer in the protective film until the protective film is attached to the protected screen before peeling off the release film. The most common method of installing the screen protector is to use manual manipulation. The protective film is peeled off from the end of the film directly, and it is gradually adhered by the naked eye. Although the action is simple, it is slightly inadvertent in the process. The problem of misalignment or residual bubbles. Since there are currently smart phone, tablet, desktop computer screen, and even small TV, there is a need to install a screen protector. For convenience of explanation, the above device is defined as a screen device, and The area in which the image is displayed is called a protected screen.

In order to reduce the occurrence of the above-mentioned misregistration and residual air bubbles, it has been proposed that the screen protection sheet and the screen device are aligned first without peeling off the film in the screen protection sheet, and then the screen protection sheet is taped. It is fixed to one side of the screen device, and after the side is fixed, the release film is peeled off, and the protective sheet is adhered to the protected screen. However, this method not only wastes time, but also prevents the screen protection sheet from being relatively offset from the screen device during the process of pulling the release film, and the sticking process requires the person who performs the adhesive to continuously reciprocate. Protect the film to avoid air bubbles.

In addition, in order to improve the convenience of the operation of attaching the screen protector, some manufacturers also use a fitting auxiliary device, using a fixed seat with a front and rear movable loading table, and a long film-type stretch screen protection film, when mounting, first The screen device is fixed on the carrying platform, and one end of the elongated release film of the screen protection sheet is fixed to the fixing seat, and then the carrier is retracted by the pulling handle, the release film is synchronously extracted, and the screen device is sent into the fixing seat. In the depths, let the presser in the holder squeeze the screen protector to properly attach it to the protected screen. Although this mechanism is convenient for the operator, on the one hand, the fitting process is completed at the depth of the fixed seat, and the operator cannot monitor it immediately before the screen device is withdrawn, so that it is still possible to fit the defect; on the other hand, the auxiliary device is very cumbersome. Not only is the operation laborious, the overall machine is more difficult to store or carry; and the special screen protector requires an elongated release film that is longer than the protective film, which is neither economical nor environmentally friendly.

Therefore, how to provide an easy-to-operate auxiliary bonding device under the condition of cost consideration, on the one hand, to improve the convenience of operation, and to greatly simplify the structure, to achieve weight reduction and at the same time reduce manufacturing cost, so that the screen protection sheet can be perfected. Being affixed to, and thoroughly exerting protection, increasing the efficiency of operation, and improving the shortcomings of past fitting methods, is to discuss the case Question.

The object of the present invention is to provide a two-stage installed screen protection sheet which can improve the positioning accuracy by using the positioning portion and can be visually confirmed immediately, so as to greatly reduce the risk of the fit and skew, and effectively improve the positioning accuracy when the screen protector is attached. Fitting device.

Another object of the present invention is to provide a two-stage mounted screen protector laminating device that is small in size and easy to carry and use.

Still another object of the present invention is to provide a two-stage mounted screen protector bonding device that utilizes a pressing portion of an actuating lever to simultaneously push out a release film and complete a press-fitting to increase the convenience of positioning and attachment. Sexuality and further improve installation efficiency.

It is still another object of the present invention to provide a fitting assembly having a two-segment mounted screen protector laminating device as a complete solution for the precision, efficiency and convenience of simultaneous lifting attachment.

In summary, the two-segment-mounted screen protector laminating device disclosed in the present invention can be visually confirmed instantaneously, thereby reducing the risk of misalignment and effectively improving the positioning accuracy; and reducing the volume for carrying and placing; Actuating the pressing portion of the rod, simultaneously pushing out the release film, and completing the two-stage mounted screen protection sheet bonding device for pressing, so as to increase the convenience of positioning and attachment, and further improve the installation efficiency; therefore, the case Specifically, a fitting assembly having a two-stage mounted screen protector laminating device is provided as a complete solution for the precision, efficiency and convenience of simultaneous lifting and attaching.

1, 1", 1'''‧‧‧ base

11‧‧‧Support

111‧‧‧ Length side edge

113‧‧‧Width side edge

115, 115", 115'''‧‧‧ main guiding slot

116‧‧‧Main guide slot outlet

117, 117", 117'''‧‧‧ auxiliary guide slot

118‧‧‧Auxiliary guide slot outlet

13‧‧‧Loading Department

131‧‧‧ accommodating slots

133‧‧‧ top surface

135‧‧‧Auxiliary take-out slot

15‧‧‧floor

2, 2', 2'''‧‧‧ screen protectors

22, 22'‧‧‧Amplified through hole

23’‧‧‧ Radios

24‧‧‧Protective film

242‧‧‧membrane body

244‧‧‧Adhesive layer

26‧‧‧Protection barrier

262‧‧‧Auxiliary stripping unit

28‧‧‧Dissecting film

282‧‧‧Main release film

284‧‧‧Auxiliary release film

286‧‧‧Interposer material layer

3, 3', 3", 3'''‧‧‧ main actuating rod

31‧‧‧Main arm

33, 33’‧‧‧ Ontology

331‧‧‧Main positioning hole

333, 333'‧‧‧Main Positioning Department

35, 35' ‧ ‧ main pressure stickers

351, 351' ‧ ‧ main nip

353’‧‧‧Main curved arc area

37, 37", 37'''‧‧‧ main pivoting card tip

371'''‧‧‧ main connection

39”‧‧‧Main Spring

5, 5', 5", 5'''‧‧‧ Auxiliary Actuator

51‧‧‧Assisted arm

53, 53’‧‧‧Assistive Ontology

533’‧‧‧Assisted Positioning Department

55, 55'‧‧‧Auxiliary press part

551, 551'‧‧‧Auxiliary nip

553’‧‧‧Assisted lower arcing area

57, 57", 57'''‧‧‧Auxiliary pivoting card tips

571'''‧‧‧Auxiliary Connections

59”‧‧‧Auxiliary spring

9, 9'‧‧‧ smart phones

91, 91’‧‧‧ screen

911, 911’‧‧‧ loudspeaker unit

913’‧‧‧ Radio unit

1 is a first preferred embodiment of a bonding assembly having a two-stage mounted screen protector laminating device of the present invention An exploded perspective view of the embodiment is used to illustrate the components and arrangement of the two-stage mounted screen protector bonding device, and the detailed structure of the base.

2 is an exploded perspective view of the screen protection sheet of the embodiment of FIG. 1 , illustrating the positional relationship of each detail structure of the screen protection sheet.

3 is a perspective view of the main actuating lever, the auxiliary actuating lever and the screen protector of the embodiment of FIG. 1, further illustrating the manner of fixing the screen protector.

4 is a perspective view showing the initial state of operation of the embodiment of FIG. 1 , illustrating the relative positions of the mobile phones placed on the base and the alignment relationship with the screen protector.

FIG. 5 is a perspective view showing the screen protector, the mobile phone, the main actuating lever, the auxiliary actuating lever and the base being combined with each other during operation.

6 to 11 are front views showing changes in state of each step during operation.

Figure 12 is a perspective view showing the state in which the operation is completed, at which time the main actuating lever and the auxiliary actuating lever have been disengaged.

FIG. 13 is a perspective exploded view of a second preferred embodiment of a bonding assembly having a two-segment type screen protector bonding device according to the present invention, illustrating a corresponding main actuating lever and an auxiliary actuating lever when the mobile phone screen is curved; Special structural design.

FIG. 14 is a perspective exploded view of a third preferred embodiment of a bonding assembly having a two-stage mounted screen protector bonding apparatus according to the present invention, illustrating a relative positional relationship between the main reset unit and the auxiliary reset unit and other related components.

FIG. 15 is a perspective exploded view of a fourth preferred embodiment of a bonding assembly having a two-stage mounted screen protector laminating device according to the present invention, illustrating the relative bonding of the main engaging device and the auxiliary engaging device to the base.

The foregoing and other technical features, features, and advantages of the present invention will be apparent from The label indicates.

1 to 12 show the structure of a first preferred embodiment of a bonding assembly having a two-segment type screen protection sheet bonding device according to the present invention. Please refer to FIG. 1. The bonding component is based on the pedestal 1 And simultaneously working in conjunction with the main actuating lever 3 and the auxiliary actuating lever 5, the screen protector 2 is attached to the protected screen of the smart phone 9, in this example, the protected screen is explained for convenience of explanation. It is a screen 91 having a flat surface without curvature.

Furthermore, the susceptor 1 has a support portion 11, a carrying portion 13 and a bottom plate 15, the support portion 11 has a pair of length side edges 111, and a pair of width side edges 113, and a pair of main guiding grooves are formed at the length side edges 111. 115, the main guiding groove 115 has a main guiding groove outlet 116 on the side close to the width side edge, and a pair of the main guiding groove 115 and the main guiding groove outlet 116, the mirror-symmetrical auxiliary guiding groove 117 and the auxiliary guiding groove The outlet portion 118 has a receiving groove 131, a top surface 133 that engages with the supporting portion 11, and an auxiliary take-out groove 135 on a side of the width side edge 113.

As shown in FIG. 2, the size of the screen protector 2 is mainly made according to the requirements and size of the protected screen. The top surface of the screen 91 of the smart phone 9 has a right side on the right side of the touch panel. The sound amplifying unit 911, therefore, in order to avoid the shadowing effect, in the right side of the screen protection sheet 2, there is also a through hole having a size slightly larger than that of the sound emitting unit 91, so that it is convenient to distinguish from the remaining through holes. The main body of the screen protector 2 is a protective film 24, and the main body of the protective film 24 is a flexible film body 242. The film body 242 is made of PU material, and The surface on the lower side also has an adhesive layer 244 coated with a uniform PU glue.

Of course, those skilled in the art can easily know that although the flexible film body of the present example is made of PU material, the rest can be made of a flexible material such as acrylic material or silicone rubber. The flexible film body is a simple change of the technology of the present invention.

In addition, above the protective film 24, there is a protective barrier film 26 adsorbed on the surface of the protective film 24 by, for example, electrostatic force to ensure that the protective film 24 is not subjected to wear before use, and the protective separator 26 is extended. An auxiliary peeling unit 262 is provided with a release film 28 under the protective film 24. The release film 28 of the present invention includes both the main release film 282 and the auxiliary release film 284, and the main release film 282 and the auxiliary release film. 284 is substantially non-overlappingly attached to the side of the adhesive layer 244 away from the film body 242, and the main release film 282 and the auxiliary release film 284 are adjacent to the adhesive layer 244 side, and are coated with a layer to reduce surface tension. The layer of the surfactant material 286, in this example, is exemplified by polytetrafluoroethylene (common name: fluorocarbon), thereby reducing the surface tension of the release film 28, so that it is easy to release during the process of bonding the screen protector 2. The film 28 is peeled off.

As shown in FIG. 3, the main actuating lever 3 main body is composed of a main force applying arm 31, and a main body 33 is extended by the main force applying arm 31. The main body 33 has a main positioning hole 331, and the main positioning hole 331 is matched with The main positioning portion 333 is fastened and fastened, and the two sides of the main force applying arm 31 are integrally connected to the main pressing portion 35, and the surface of the main pressing portion 35 that is in contact with the screen protection sheet 2 is referred to as a main pressing portion 351. The pair of main pivoting clips 37 are also respectively connected to the two ends of the urging arm 31.

The main body of the auxiliary actuating lever 5 is configured as an auxiliary force applying arm 51, and an auxiliary body 53 is extended by the auxiliary force applying arm 51, and both sides of the auxiliary force applying arm 51 are integrally connected to the auxiliary pressing portion 55, and the auxiliary pressure is applied. The surface of the bonding portion 55 that is in contact with the screen protection sheet 2 is referred to as an auxiliary pressing portion 551. In this example, the main pressing portion 351 is also a flat surface, and the auxiliary force applying arms 51 are respectively connected with a pair of auxiliary pivots. Transfer card tip 57.

The operation procedure will be described below, and the operation procedure can roughly distinguish the two stages of assembly and bonding. The following describes the operation steps of the assembly. As shown in FIG. 4, the screen 91 of the smart phone 9 is first placed on the bearing. In the accommodating groove 131 of the portion 13, the shape of the accommodating groove 131 is made with the appearance of the smart phone 9, and the smart phone 9 and the pedestal 1 can be accurately accommodated to provide more Accurate relative position, of course, as can be easily understood by those skilled in the art, even if the carrying portion 13 and the receiving groove 131 are respectively set up, the carrying portion 13 can be different from the different receiving slots 131 suitable for various mobile phone shapes. In addition, in order to increase the overall stability of the smart phone 9 after the base 1 is placed, a heavy bottom plate 15 can be arranged under the base 1 to provide a more stable foundation of the base 1. To implement the screen protector 2 installation.

Thereafter, referring to FIG. 3 and FIG. 5, the main positioning portion 333 is passed through the sound-transmitting through hole 22 of the screen protection sheet 2, and is directly pressed and engaged with the main positioning hole 331 on the body 33, so that the screen protection sheet is 2 and the main actuating lever 3 can be firmly fixed and fixed, and the other side of the screen protector 2 is placed on the auxiliary body 53 of the auxiliary actuating lever 5, at this time, the main actuating lever 3 and the auxiliary actuating lever 5 are The main pivoting tabs 37 and the auxiliary pivoting tabs 57 are opposite each other and are placed approximately parallel, whereby the preliminary combination of the main actuating lever 3, the auxiliary actuating lever 5 and the screen protector 2 is completed.

When the main actuation lever 3, the auxiliary actuation lever 5 and the screen protection sheet 2 complete the preliminary combination, the smart phone 9, the base 1 and the bottom plate 15 which have been combined before are required to be assembled, and the main assembly is required. The pivoting card tip 37 is aligned with the main guiding slot 115, and the auxiliary pivoting locking pin 57 is aligned with the auxiliary guiding slot 117, as shown in FIG. 10, and the main pivoting locking tip 37 is resynchronized. And the auxiliary pivoting clips 57 are inserted into the main guiding groove 115 and the auxiliary guiding groove 117 relatively downward, and the complete assembly phase is completed at this time.

When the assembly is completed, the bonding process begins, as shown in Figures 6-11. Therefore, in order to facilitate the start and stop positions of the main actuation lever 3 and the auxiliary actuation lever 5, the start position of the actuation lever is indicated by a broken line in each figure, and the solid line graph indicates the stop position of the actuation lever. The dotted arrow is used as a link to indicate the direction of action.

As shown in Fig. 6, in this example, the fitting process is first started by the auxiliary actuating lever 5, and the initial auxiliary actuating lever 5 is in the auxiliary rest position. At this time, the auxiliary pivoting pin 57 is pivoted and pushed upward. The auxiliary urging arm 51, as shown in FIG. 7, causes the auxiliary actuating lever 5 to rotate more than ninety degrees in a clockwise rotation, until the auxiliary pressing portion 55 touches the screen protection sheet 2, and presses the screen protection sheet 2 against When the screen 91 generates resistance, the auxiliary actuating lever 5 is in the auxiliary actuating position. When the protective film 24 and the auxiliary release film 284 are largely twisted with the auxiliary actuating lever 5, at this time, the auxiliary release film 284 is surfaced. The tension is small, and the adhesive layer (not shown) has a slightly lower adhesive force than the auxiliary release film 284, and the elastic restoring force caused by the bending at the edge of the screen 91 near the smart phone 9 makes the auxiliary release film 284 and the adhesive layer are gradually separated.

As shown in FIG. 8, when the lower end of the auxiliary release film 284 has been separated from the protective film 24, the auxiliary actuating lever 5 is then gently pressed downward according to the fixed actuation position of the auxiliary actuating lever 5, and is directed to the left along the auxiliary guiding groove 117. Pushing until the auxiliary pivoting pin 57 is completely disengaged from the auxiliary guiding groove 117 via the auxiliary guiding groove outlet 118, that is, the bonding of the left protective film 24 is completed, and the auxiliary release film 284 is completely integrated with the screen protection sheet 2 Get rid of.

Then, the main positioning portion autonomous positioning hole is removed (not shown), as shown in FIG. 9. At this time, the main actuating lever 3 in the main rest position takes the main pivoting locking tip 37 as the axis and pushes up. The main force applying arm 31 causes the main actuating lever 3 to rotate counterclockwise more than ninety degrees as shown in FIG. 10, and when the main pressing portion 35 touches the protective film 24, pressing the protective film 24 against the screen 91 generates resistance. When the main actuating lever 3 reaches the main actuating position, the lower end of the main release film 282 has also been gradually stepped with the protective film 24. After separation, as shown in FIG. 11, the main actuating lever 3 is gently pressed downward according to the fixed angle of the main actuating position, and pushed to the right along the main guiding groove 115 until the main pivoting pin 37 is dominant. The groove outlet 116 is completely separated from the main guiding groove 115, that is, the complete bonding process of the protective film 24 is completed, and the main release film 282 is completely detached from the protective film 24. At this time, the protective film 24 has completely been fitted. On the surface of the screen 91.

After the bonding process is completed, as shown in FIG. 12, the protective separation film 26 is peeled off from left to right by using the auxiliary peeling unit 262 to expose the surface of the new smooth protective film 24, so that the protective film 24 can be completed accurately and simply. After the fit, finally, the smart phone 9 is taken out from the slot 131 by using the auxiliary take-out slot 135.

Since the appearance of the smart phone is constantly updated, various screen surfaces are not completely flat and have curved edges. The second preferred embodiment of the present invention is shown in FIG. 13 and is similar to the first preferred embodiment. This example will not be repeated here, but only the difference is explained. In this example, the smart phone 9' is curved at the edge and its screen 91' has a sound-receiving unit 911' on the left side, and a sound-receiving unit 913' on the left side, so that the screen protector 2', the main actuation The structural shape of some of the elements such as the rod 3' and the auxiliary actuating lever 5' is changed.

Therefore, in order to meet the needs of the screen protector 2' of the curved edge of the screen 91', the main pressing portion 35' of the main actuating lever 3' and the auxiliary pressing portion 55 of the auxiliary actuating lever 5' ', according to the curved arc of the shape of the screen 91', is formed into a flat surface of the main nip 351' and the auxiliary nip 551', and respectively located in the main nip 351 ' and the auxiliary nip 551 ' The main lower curved arc area 353' and the auxiliary lower curved arc area 553' are matched on both sides of the screen 91' to bend the arc to facilitate the screen 91' edge curved shape of the screen protection sheet 2'.

Furthermore, in this example, since the smart phone 9' is on the left and right sides of the screen 91' respectively The sound-receiving unit 913' and the sound-absorbing unit 911' are provided. Therefore, the screen protection sheet 2' also has opposite sound-transmitting through holes 23' and sound-transmitting through holes 22' on the left and right sides to meet the demand for use; Since the main and auxiliary sides have reference positioning points, the structure of the positioning portion is simplified, and the main positioning portion 333' is changed to a structure directly extended by the body 33', and, in addition, with respect to the sound receiving through hole 23', The auxiliary positioning portion 533' extends from the auxiliary body 53'.

In this example, due to the difference in the structure described above, the operating procedure is different. In the previous example, the initial combination of the main actuating lever 3, the auxiliary actuating lever 5 and the screen protector 2 is referred to in [0021] and FIG. The main positioning portion 333 is engaged with the main positioning hole 331, and the other side of the screen protection sheet 2 is placed on the auxiliary body 53 of the auxiliary actuating lever 5, in this example, as shown in FIG. Because the screen protector 2' has a sound through hole 23' and a sound through hole 22' on the left and right sides, respectively, the screen protector 2', the main actuating lever 3' and the auxiliary actuating lever 5 are combined. 'Before, the relative relationship between the through hole and the positioning portion needs to be confirmed first, and then the sound receiving through hole 23' is sleeved on the auxiliary positioning portion 533', and the sound through hole 22' is sleeved on the main positioning portion 333' And pressing and fixing, that is, completing the preliminary combination of the main actuating lever 3', the auxiliary actuating lever 5' and the screen protector 2'.

Thereafter, the bonding procedure performed is similar to the previous example. Please refer to FIGS. 6-11. However, since the main and auxiliary sides have reference positioning points, the main actuation lever 3' and the auxiliary are provided. The operation of the actuating lever 5' is not limited by the fixed sequence before and after, and can be determined by the user. However, the first starter needs to completely execute its own fitting procedure, and can be alternately executed to the other side.

Of course, the above embodiments are very convenient for a small number of operators who adhere to the screen protection sheet, especially the terminal consumer can operate smoothly, without worrying that the fitting assembly is complicated or expensive; but for professional and large-scale provision of the screen For the protection sheet manufacturer, it is better not to separate the main actuating lever and the auxiliary actuating lever from the base, and directly attach the screen protection. After the program is sliced, it can be easily reset and become a better choice.

A third preferred embodiment of the present invention is shown in FIG. 14. Since the main actuating lever 3" has a main reset device coupled to the main pivoting pin 37" in this example, the main reset device is exemplified in this example. The main spring 39" is such that the main actuating lever 3" is in the main actuating position and is traversed to the right to complete the fitting process, and then returns to the main actuating position via the elastic force of the main spring 39", and then selects in the clockwise direction. Turning, the main actuating lever 3" is returned to the original main rest position; of course, the auxiliary actuating lever 5" also has an auxiliary spring 59" having the same function as the aforementioned main spring 39", and the auxiliary pivoting pin 57 "Connected; in this example, since the main actuating lever 3" and the auxiliary actuating lever 5" are coupled by the main spring 39" and the auxiliary spring 59", they cannot be disengaged from the base 1", and therefore, the main guide groove 115 The "and auxiliary guiding groove 117" is different from the previous example in that the main guiding groove outlet and the auxiliary guiding groove outlet are not provided, but is a closed guiding groove.

Furthermore, since the professional fit screen protector needs to operate frequently, in order to provide more stable operation characteristics, the pedestal 1" in this embodiment is actually mounted on a relatively stable metal base (not labeled). Even if the screen size and appearance of the screen device of each manufacturer's mobile phone or tablet are inconsistent, a plurality of different bases corresponding to the specifications of each product can be placed on the metal base instead of each other, so that the professional store only needs The use of a metal base can be used with a variety of bases to increase the flexibility and convenience of the application.

The fourth preferred embodiment of the present invention is described as follows. However, since most of the component structures and operation methods are similar to those of the first preferred embodiment, the same portions will not be described again in this example, but only the differences. Partially stated.

The main difference between this example and the first preferred embodiment is that, as shown in FIG. 15, the main pivoting locking tip 37''' has a connecting portion, which is referred to as a main connecting portion 371'' for convenience of distinction. ', And the auxiliary pivoting clips 57''' also have an auxiliary connecting portion 571''' such that the screen protector 2"', the main actuating lever 3"' and the auxiliary actuating lever 5"' are executed. Before the initial combination, the main connecting portion 371''' and the auxiliary connecting portion 571''' are used to engage the main actuating lever 3"' and the auxiliary actuating lever 5"', and then, The screen protector 2''' completes the preliminary combination process, and finally, the main actuating lever 3''', the auxiliary actuating lever 5''' and the base 1''' are combined.

At this time, since the main actuating lever 3"" and the auxiliary actuating lever 5"' are respectively in the main rest position and the auxiliary rest position, the main actuating lever 3"" and the auxiliary actuating lever 5"', Since the main connecting portion 371 ′′′ and the auxiliary connecting portion 571 ′′′ are engaged with each other, thereafter, due to the mechanism limitation of the main connecting portion 371 ′′′ and the auxiliary connecting portion 571 ′′′, the auxiliary must be assisted first. The actuating lever 5"" is rotated to the auxiliary actuating position, so that the main actuating lever 3"" and the auxiliary actuating lever 5"' are disassembled before the subsequent fitting action can be performed, and then executed. The rotation and the fitting of the main actuating lever 3"", wherein the limiting mechanism of the main connecting portion 371"" and the auxiliary connecting portion 571"" is matched with only one side having the reference positioning point The combination of the moving rod 3''' and the auxiliary actuating rod 5''', the set foolproof mechanism, to avoid the artificial ignorance, and the subsequent erroneous results are derived.

Of course, in this example, since the mechanism of the main pivoting locking tip 37''' and the auxiliary pivoting locking tip 57''' is changed, the main guiding groove 115''' and the auxiliary guiding groove 117' are matched therewith. '' also becomes the type of interlaced combination.

The above is only the preferred embodiment of the present invention, and the scope of the present invention is not limited thereto, and any simple equivalent changes and modifications made in accordance with the scope of the present invention and the contents of the description of the invention should be It is still within the scope of the invention patent.

Claims (11)

A two-stage mounted screen protector bonding device is a screen protector attached to a protected screen of a screen device, the screen protector is formed with at least one through hole, and the two-stage mounted screen protector is attached The gantry includes: a pedestal comprising: a carrying portion carrying the screen device; and a supporting portion supporting the carrying portion; wherein the carrying portion extends along a length direction, and at least one pair is formed on the supporting portion a main guiding groove extending along the length direction and at least one pair of auxiliary guiding grooves extending in parallel with the main guiding groove and extending in parallel; a main actuating lever comprising a pair of corresponding guiding limits respectively corresponding to the main guiding slot a main pivoting pin; a main force-applying arm integrally coupled to the main pivoting pin at each end, and the main force-applying arm has a body; wherein the main arm is connected to the main pivot The switch pin is an axis for rotation between a main rest position and a main actuating position rotated more than ninety degrees relative to the main rest position, and when the main applicator arm is in the main actuating position, Above main The transfer card system can be slid along the main guiding groove; one end is integrally connected to the main pressing portion of the main force applying arm, and the main pressing portion is connected to the main force applying arm respectively corresponding to the above a main pivoting card tip; and a main positioning portion extending from the body for positioning the screen protection plate through hole; and an auxiliary actuating rod, including a pair of corresponding guiding guides respectively corresponding to the auxiliary guiding slot Auxiliary pivoting card tip; an auxiliary force-applying arm integrally coupled to the auxiliary pivoting pin at each end; The force arm further has an auxiliary body supporting the screen protection sheet; wherein the auxiliary force applying arm is pivoted by the auxiliary pivoting locking tip for rotating in an auxiliary rest position and relative to the auxiliary rest position by more than nine Rotating between one auxiliary actuation position of ten degrees, and when the auxiliary force application arm is located at the auxiliary actuation position, the auxiliary pivotal locking tip can slide along the auxiliary guiding slot; and one or two The auxiliary pressing portions of the auxiliary urging arms are integrally coupled to the ends, and the auxiliary pressing portions are coupled to the auxiliary urging arms to respectively correspond to the auxiliary pivoting claws. The two-stage mounted screen protector bonding device according to claim 1, wherein the base further comprises a bottom plate for holding the support portion and coupled to the support portion. The two-stage mounted screen protector bonding device according to claim 1, wherein the main pressing portion comprises a main pressing portion and a main lower curved portion on both sides of the main pressing portion, and the auxiliary pressing portion The affixing portion also includes an auxiliary nip area and an auxiliary lower arcing area on both sides of the auxiliary nip area for firmly adhering the screen protection sheet when the protected screen is curved. The two-stage mounted screen protector laminating device of claim 1, wherein the main actuating lever is unable to be rotated to the main body when the auxiliary actuating lever is in the auxiliary actuating position. Moving position. The two-stage mounted screen protector laminating device of claim 1, wherein the carrying portion has a top surface that engages the support portion, and the support portion includes a parallel to the above Two length side edges in the longitudinal direction and two width side edges respectively connecting the length side edges; and at least one of the main pivoting locking tip and the auxiliary pivoting locking tip is formed with a connecting portion The main pivoting carding tip and the auxiliary pivoting locking tip are respectively snap-fitted when being in the main rest position and the auxiliary rest position; and When the pivoting card is rotated to the auxiliary actuating position, the snap fit is released. The two-stage mounted screen protector bonding device according to the first, second, third or fourth aspect of the invention, wherein the main guiding groove and the auxiliary guiding groove are adjacent to the width side edge at the longitudinal direction, respectively Forming a main guide groove outlet and an auxiliary guide groove outlet. The two-stage mounted screen protector bonding device according to claim 1, 2, 3 or 4, wherein the auxiliary guiding groove and the main guiding groove which are mutually displaced are mirror-symmetrical to each other and are separated from each other. In the above support portion. A bonding assembly with a two-stage mounted screen protector laminating device for protecting a protected screen of a screen device, the bonding assembly comprising: a two-segment mounted screen protector laminating device comprising: a pedestal comprising: a carrying portion carrying the screen device; and a supporting portion supporting the carrying portion; wherein the carrying portion extends along a length direction, and the supporting portion is formed with at least one pair along the length direction An extended main guiding groove and at least one pair of auxiliary guiding grooves which are offset from and parallel with the main guiding groove; a main actuating lever comprising a pair of main pivoting respectively corresponding to the guiding limit of the main guiding slot a main force-applying arm integrally coupled to the main pivoting pin, and the main force-applying arm has a body; wherein the main force-applying arm is pivoted by the main pivoting a pivoting position between a main rest position and a main actuating position rotated more than ninety degrees relative to the main rest position, and the main pivoting when the main applicator arm is in the main actuating position Carding system Slip along the main guide groove; are integrally connected to both ends of a line pressure applied to the main arm portion is attached to, and pressed against the main portion connected The main force applying arm portions respectively correspond to the main pivoting locking tips; and a main positioning portion extending from the main body for positioning and positioning the screen protection sheet through hole; and an auxiliary actuating rod, including a pair The auxiliary pivoting pin is respectively connected to the auxiliary guiding slot corresponding to the guiding limit; the auxiliary force applying arm of the auxiliary pivoting pin is integrally coupled at both ends; the auxiliary arm has a support The auxiliary body of the above-mentioned screen protection sheet; wherein the auxiliary force applying arm is centered on the auxiliary pivoting locking tip for an auxiliary actuation in an auxiliary rest position and a rotation of more than ninety degrees relative to the auxiliary rest position Rotating between positions, and when the auxiliary force applying arm is located at the auxiliary actuation position, the auxiliary pivoting locking tip can be slid along the auxiliary guiding slot; and one end is integrally coupled to the auxiliary device The auxiliary pressing portion of the force arm, wherein the auxiliary pressing portion is coupled to the auxiliary biasing arm to respectively correspond to the auxiliary pivoting claw. At least one screen protection sheet comprising: a protective film extending along the length direction, comprising a film body having two sides, and an adhesive layer attached to at least one side of the film body; a main release film and an auxiliary release film Attached to the same side of the film body via the adhesive layer, respectively, and the main release film and the auxiliary release film do not substantially overlap in the longitudinal direction, thereby respectively stripping the main actuation lever and the auxiliary actuation lever And the protective film is adhered to the protected screen with an adhesive layer thereof; and at least one through hole is sleeved to the main positioning portion. The fitting of the two-stage mounted screen protector bonding device as described in claim 8 of the patent application scope An assembly wherein the primary release film and the auxiliary release film surface are further coated with a layer of a surface tensioning surfactant material. The bonding assembly of the two-stage mounted screen protector laminating device according to claim 8, wherein the main actuating lever is unable to be rotated when the auxiliary actuating lever is in the auxiliary actuating position. Move to the above main actuation position. The bonding assembly of the two-stage mounted screen protector laminating device according to claim 8, wherein the main pressing portion comprises a main pressing portion and a main downward bend on both sides of the main pressing portion. In the arc area, the auxiliary pressing portion also includes an auxiliary pressing area and an auxiliary lower curved arcing area on both sides of the auxiliary pressing area for stably adhering the screen protection sheet when the protected screen is curved.