A positioning device for touch screen assembly

Abstract

The application discloses a positioning device for touch screen pasting, relates to the technical field of touch screen pasting, and comprises a workbench, and positioning pieces for positioning the side edges of a touch screen are arranged close to two corners of the workbench; further comprising: a distance adjusting device, the distance adjusting device is arranged on the top of one of the other two corners of the workbench, and the two positioning pieces are both mounted on the distance adjusting device; a conversion device, the conversion device is arranged on the distance adjusting device, and the positioning piece is mounted on the bottom end of the conversion device; the distance adjusting device adjusts the distance between the two positioning pieces in a sliding mode, so that the positioning of touch screens of different sizes is realized; the conversion device drives the positioning piece to rotate in a rotating mode, so that the positioning of a quadrangular touch screen or a circular touch screen is realized; the structure is simple, and the practicability is high.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of touch screen bonding, in particular to a positioning device for touch screen bonding. BACKGROUND

[0002] With the development of science and technology, the shape of the circular touch screen also presents a variety of shapes, such as quadrilateral or circular, and the application field covers various levels of customers.

[0003] At present, the touch screen is usually bonded on the display screen structure, but in the bonding process, due to the lack of necessary positioning of the bonding device, the touch screen and the display screen structure are easy to appear relative deviation, which causes the scale and the mark on the touch screen to be deviated, and the bonding quality is poor, therefore, it needs to be improved. SUMMARY

[0004] In view of the deficiencies of the prior art, the present application provides a positioning device for touch screen bonding, which solves the problems mentioned in the background art.

[0005] To achieve the above purpose, the following technical scheme is adopted: a positioning device for touch screen bonding, comprising a workbench, and a positioning member for positioning the side corners of the touch screen is arranged near two corner positions of the workbench;

[0006] Further comprising:

[0007] A spacing adjusting device is arranged on the top of one of the remaining two corner positions of the workbench, and the two positioning members are installed on the spacing adjusting device, the spacing adjusting device adjusts the spacing between the two positioning members in a sliding manner to realize positioning of touch screens of different sizes;

[0008] A conversion device is arranged on the spacing adjusting device, and the positioning member is installed at the bottom end of the conversion device, the conversion device drives the positioning member to rotate in a rotating manner to realize positioning of quadrilateral touch screens or circular touch screens.

[0009] The positioning device for touch screen bonding as described above, preferably, the spacing adjusting device comprises a vertical rod fixed on the top of the workbench, and a horizontal rod is fixed at the top end of the vertical rod, sliding sleeves are slidingly installed on both sides of the horizontal rod, and bolts are transversely screwed on the outer side of the sliding sleeves and abut against the side surface of the horizontal rod, a telescopic mechanism is installed on one side of the sliding sleeve close to the center of the top of the workbench, and the conversion device is installed at the bottom of the free end of the telescopic mechanism.

[0010] The positioning device for touch screen bonding as described above, preferably, the cross section of the horizontal rod and the sliding sleeve is quadrangular.

[0011] The positioning device for touch screen attachment has the advantages that the interval adjusting device adjusts the interval between the two positioning members in a sliding mode to position touch screens of different sizes, and the conversion device drives the positioning members to rotate in a rotating mode to position quadrilateral touch screens or circular touch screens, so that the device has simple structure and high practicability.

[0012] The positioning device for touch screen attachment has the advantages that the interval adjusting device adjusts the interval between the two positioning members in a sliding mode to position touch screens of different sizes, and the conversion device drives the positioning members to rotate in a rotating mode to position quadrilateral touch screens or circular touch screens, so that the device has simple structure and high practicability.

[0013] The positioning device for touch screen attachment has the advantages that the interval adjusting device adjusts the interval between the two positioning members in a sliding mode to position touch screens of different sizes, and the conversion device drives the positioning members to rotate in a rotating mode to position quadrilateral touch screens or circular touch screens, so that the device has simple structure and high practicability.

[0014] The positioning device for touch screen attachment has the advantages that the interval adjusting device adjusts the interval between the two positioning members in a sliding mode to position touch screens of different sizes, and the conversion device drives the positioning members to rotate in a rotating mode to position quadrilateral touch screens or circular touch screens, so that the device has simple structure and high practicability.

[0015] The positioning device for touch screen attachment has the advantages that the interval adjusting device adjusts the interval between the two positioning members in a sliding mode to position touch screens of different sizes, and the conversion device drives the positioning members to rotate in a rotating mode to position quadrilateral touch screens or circular touch screens, so that the device has simple structure and high practicability. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 FOR THE INVENTION Figure 1 ;

[0017] Figure 2 FOR THE INVENTION Figure 2 ;

[0018] Figure 3 FOR THE INVENTION

[0019] Figure 4 FOR THE INVENTION

[0020] Figure 5 FOR THE INVENTION Figure 4 ;

[0021] Figure 6 FOR THE INVENTION

[0022] Figure 7 This is a perspective view of the positioning component of the present invention;

[0023] Figure 8 This is a perspective view of the conversion device of the present invention;

[0024] Figure 9 This is a partial perspective view of the slide bar of the present invention;

[0025] Figure 10 This is a perspective view of the round rod of the present invention.

[0026] In the diagram: 1. Workbench; 11. Vertical rod; 12. Horizontal rod; 13. Sliding sleeve; 14. Sleeve; 15. Sliding rod; 16. Cross groove; 2. Positioning component; 21. Right-angle positioning plate; 22. Arc-shaped positioning plate; 23. Round rod; 24. Clamping plate. Detailed Implementation

[0027] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0028] Please see Figures 1-3 The present invention provides a technical solution: a positioning device for touch screen bonding, including a worktable 1, and a positioning element 2 for positioning the side corners of the touch screen is provided near the two corners of the worktable 1.

[0029] Also includes:

[0030] The spacing adjustment device is located on the top of one of the two remaining corners of the workbench 1, and both positioning parts 2 are mounted on the spacing adjustment device. The spacing adjustment device adjusts the spacing between the two positioning parts 2 by sliding to achieve positioning of touch screens of different sizes.

[0031] The conversion device is mounted on the spacing adjustment device, and the positioning component 2 is installed at the bottom of the conversion device. The conversion device drives the positioning component 2 to rotate by rotating, so as to achieve the positioning of the quadrilateral touch screen or the circular touch screen.

[0032] The interval adjusting device comprises a vertical rod 11 fixed on the top of the workbench 1, a cross rod 12 fixed on the top end of the vertical rod 11, sliding sleeves 13 slidingly installed on both sides of the cross rod 12, bolts transversely screwed on the outer sides of the sliding sleeves 13 and abutting against the side surfaces of the cross rod 12, telescopic mechanisms installed on the side of the sliding sleeves 13 close to the center of the top of the workbench 1, and conversion devices installed on the bottoms of the free ends of the telescopic mechanisms.

[0033] The cross sections of the cross rod 12 and the sliding sleeves 13 are all quadrangular, so that the sliding sleeves 13 cannot rotate and drive the telescopic mechanisms to rotate when the sliding sleeves 13 slide along the cross rod 12.

[0034] The telescopic mechanisms comprise sleeves 14 fixed on the side surfaces of the sliding sleeves 13, sliding rods 15 slidingly inserted into the sleeves 14, bolts vertically screwed on the top of the sleeves 14 close to the free ends and abutting against the top of the sliding rods 15, and conversion devices installed on the top of the free ends of the sliding rods 15. When the bolts on the sleeves 14 are unscrewed, the sliding rods 15 can directly move in the sleeves 14 and drive the positioning members 2 to extend or retract. Thus, the positioning members 2 can be positioned on different sizes of touch screens and at different positions on the workbench 1, and then the bolts are screwed on the sleeves 14 and abut against the sliding rods 15 to lock the touch screens.

[0035] The cross sections of the sleeves 14 and the sliding rods 15 are also quadrangular, so that the sliding rods 15 cannot rotate and drive the positioning members 2 to rotate when the sliding rods 15 move in the sleeves 14.

[0036] The positioning members 2 comprise right-angle positioning plates 21 for positioning quadrangular touch screens and arc-shaped positioning plates 22 for positioning circular touch screens, the right-angle positioning plates 21 and the arc-shaped positioning plates 22 are fixedly connected back to back, and the top of the connection between the right-angle positioning plates 21 and the arc-shaped positioning plates 22 is installed on the bottom of the conversion device.

[0037] The conversion device comprises a cross slot 16 fixed on the top of the slide rod 15, the bottom wall of the cross slot 16 is provided with a circular insertion hole penetrating the slide rod 15, a straight positioning plate 21 and an arc positioning plate 22 are connected, the top of the connection part is fixed with a circular rod 23, the top of the circular rod 23 extends into the cross slot 16 through the circular insertion hole, the two sides of the top of the circular rod 23 are fixed with clamping plates 24, the clamping plates 24 are clamped in the cross slot 16, the positioning member 2 is pushed upward, the clamping plates 24 are driven to move upward in the cross slot 16 through the circular rod 23, until the clamping plates 24 are separated from the cross slot 16, then the positioning member 2 is rotated by 90 degrees, the conversion of the straight positioning plate 21 and the arc positioning plate 22 can be realized, after rotation, the positioning member 2 is moved downward until the clamping plates 24 are clamped into the cross slot 16 again, the locking of the positioning member 2 is realized, finally, the positioning member 2 can position the square touch screen or the circular touch screen.

[0038] It should be noted that the relational terms herein such as first and second, and the like, are used solely to distinguish one from another entity or action, without necessarily requiring or implying any such actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0039] Although the embodiments of the present application have been shown and described, it is to be understood that various modifications, substitutions, replacements and changes can be made to the embodiments without departing from the principles and spirit of the present application, the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A positioning device for touch screen taping, characterized by: The utility model provides a touch screen positioning device, including workbench (1), and workbench (1) is close to two corner places of its setting with the positioning piece (2) of touch screen side corner positioning to two corner places of its remaining two corner places, Further comprising: The spacing adjusting device is arranged on the top of one of the remaining two corner places of the workbench (1), and the two positioning pieces (2) are both mounted on the spacing adjusting device, the spacing adjusting device adjusts the spacing between the two positioning pieces (2) in a sliding manner to realize the positioning of touch screens of different sizes, The conversion device is arranged on the spacing adjusting device, and the positioning piece (2) is mounted on the bottom end of the conversion device, the conversion device drives the positioning piece (2) to rotate in a rotating manner to realize the positioning of a quadrilateral touch screen or a circular touch screen.

2. The positioning device for touch screen assembly of claim 1, wherein: The spacing adjusting device includes a vertical rod (11) fixed on the top of the workbench (1), and the top end of the vertical rod (11) is fixed with a horizontal rod (12), the horizontal rod (12) is slidably mounted with a sliding sleeve (13) on both sides of the vertical rod (11), and the outer side of the sliding sleeve (13) is transversely screwed with a bolt with the end abutting against the side of the horizontal rod (12), the sliding sleeve (13) is mounted with a telescopic mechanism near the side of the top center of the workbench (1), and the conversion device is mounted on the bottom of the free end of the telescopic mechanism.

3. The positioning device for touch screen assembly of claim 2, wherein: The cross sections of the horizontal rod (12) and the sliding sleeve (13) are both quadrangular.

4. The positioning device for touch screen assembly of claim 3, wherein: The telescopic mechanism includes a sleeve (14) fixed on the side of the sliding sleeve (13), and a sliding rod (15) is slidably inserted into the sleeve (14), the sleeve (14) is vertically screwed with a bolt with the bottom end abutting against the top of the sliding rod (15) near the top of the free end thereof, and the conversion device is mounted on the top of the free end of the sliding rod (15).

5. The positioning device for touch screen assembly of claim 4, wherein: The cross sections of the sleeve (14) and the sliding rod (15) are also both quadrangular.

6. The positioning device for touch screen assembly of claim 5, wherein: The positioning piece (2) includes a right-angle positioning plate (21) for positioning a quadrilateral touch screen and an arc-shaped positioning plate (22) for positioning a circular touch screen, and the right-angle positioning plate (21) and the arc-shaped positioning plate (22) are fixedly connected back to back, and the top of the connection between the right-angle positioning plate (21) and the arc-shaped positioning plate (22) is mounted on the bottom of the conversion device.

7. The positioning device for touch screen assembly of claim 6, wherein: The conversion device includes a cross slot (16) fixed on the top of the sliding rod (15), and the bottom wall of the cross slot (16) is provided with a circular insertion hole penetrating through the sliding rod (15) in an up-down direction, the top of the connection between the right-angle positioning plate (21) and the arc-shaped positioning plate (22) is fixed with a circular rod (23), and the top end of the circular rod (23) extends into the cross slot (16) through the circular insertion hole, and the top end of the circular rod (23) is fixed with a clamping plate (24) on both sides, and the clamping plate (24) is clamped in the cross slot (16).

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