Positioning strip structure and positioning strip frame for glass cover plate

Abstract

The utility model discloses a positioning strip structure for a glass cover plate, which comprises a positioning strip and a glass cover plate, the positioning strip is provided with a plurality of soft positioning beads which are sequentially connected, a positioning groove is formed between every two adjacent soft positioning beads, and the surface of each soft positioning bead is of an arc-shaped structure; the edge of the glass cover plate is contained in the positioning groove, and the positioning groove is used for positioning the glass cover plate. Thus, the surface of the soft positioning bead is arranged to be of the arc-shaped structure, even if no sharp end exists on the surface of the soft positioning bead, the glass cover plate can be prevented from being damaged due to contact and collision with the positioning bead on the positioning strip when the glass cover plate is placed into the positioning strip frame, and meanwhile the positioning bead is arranged to be the soft positioning bead, so that the glass cover plate is prevented from being damaged. Therefore, when the glass cover plate is subjected to ultrasonic vibration cleaning, the situation that the edge of the glass cover plate is abraded due to friction between the glass cover plate and the positioning balls is avoided, the appearance quality of the glass cover plate can be guaranteed, and the product yield is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of glass cover plate production, in particular to a positioning strip structure and a positioning strip frame for a glass cover plate. Background Art

[0002] With the rapid development of consumer electronic products such as smartphones, tablets, and wearable devices, the demand for glass cover plates is also increasing. In order to improve the appearance of the product, the edge of the glass cover plate is usually designed to have a large arc 2.5D or bridge-shaped 3D structure. In the production process of the glass cover plate, corresponding positioning racks are usually required to position the glass cover plate. For example, when ultrasonically cleaning the glass cover plate before tempering, it is usually necessary to use a rack to position the glass cover plate so that the glass cover plate is in a vertical standing state. However, the existing racks have two adjacent positioning beads that are close to each other and there are sharp ends on the positioning beads (such as Figure 1 As shown in A of the figure, when the glass cover is placed on the positioning bar, it is easy for the edge of the glass cover to be scratched by the sharp end of the positioning bead, resulting in damage to the edge of the glass cover and affecting the appearance; at the same time, under ultrasonic vibration, the curved surface at the edge of the glass cover will also come into contact and friction with the bar, resulting in bruises (untempered glass cover has a low hardness).

[0003] In view of the above, a positioning bar structure and a positioning bar frame for a glass cover are proposed, thereby reducing the risk of damage to the glass cover and further improving the appearance quality of the glass cover. Utility Model Content

[0004] The purpose of the present invention is to overcome the deficiencies in the prior art and provide a positioning bar structure and a positioning bar frame for a glass cover, thereby reducing the risk of damage to the glass cover and further improving the appearance quality of the glass cover.

[0005] The purpose of this utility model is achieved through the following technical solutions:

[0006] A positioning strip structure for a glass cover plate comprises: a positioning strip and a glass cover plate; the positioning strip is provided with a plurality of sequentially connected soft positioning beads, a positioning groove is formed between each two adjacent soft positioning beads, and the surfaces of the soft positioning beads have an arc-shaped structure; the edge of the glass cover plate is accommodated in the positioning groove, and the positioning groove is used to position the glass cover plate.

[0007] In one embodiment, the soft positioning beads are soft rubber positioning beads.

[0008] In one embodiment, the positioning groove is an arc-shaped structure.

[0009] In one embodiment, the positioning groove is a V-shaped structure.

[0010] In one embodiment, the positioning groove includes an opening portion and a limiting portion, the opening portion is connected to the limiting portion, and the width of the opening portion is greater than the width of the limiting portion.

[0011] In one embodiment, the edge of the glass cover is provided with an arc surface.

[0012] In one embodiment, the outer shape of the limiting portion is adapted to the arc surface of the edge of the glass cover.

[0013] A positioning bar rack comprises the above-mentioned positioning bar structure and a mounting seat, wherein the positioning bar is arranged on the mounting seat.

[0014] In one embodiment, at least two positioning bars are provided, and the two positioning bars are respectively arranged on the mounting seat opposite to each other.

[0015] In one embodiment, four positioning bars are provided, and the four positioning bars are respectively arranged on the mounting seat in pairs.

[0016] Compared with the prior art, the present invention has at least the following advantages:

[0017] The positioning bar structure for the glass cover of the present invention is configured such that the surface of the soft positioning beads is arranged into an arc-shaped structure, i.e., the surface of the soft positioning beads does not have a sharp end, thereby preventing the glass cover from contacting and colliding with the positioning beads on the positioning bar and damaging the glass cover when the glass cover is placed into the positioning bar frame. At the same time, the positioning beads are configured as soft positioning beads, thereby preventing friction between the glass cover and the positioning beads and causing the edge of the glass cover to be scratched when the glass cover is subjected to ultrasonic vibration cleaning, thereby ensuring the appearance quality of the glass cover and improving the yield rate of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for use in the embodiments.

[0019] Figure 1 It is a structural diagram of an existing positioning bar;

[0020] Figure 2 This is a structural schematic diagram of a positioning bar structure for a glass cover (2.5D design) in one embodiment of the present invention;

[0021] Figure 3 This is a schematic diagram of the three-dimensional structure of a positioning strip structure for a glass cover in one embodiment of the present invention;

[0022] Figure 4 Schematic diagram of the front view of a positioning strip structure for a glass cover in one embodiment of the present invention. DETAILED DESCRIPTION

[0023] In order to facilitate understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings.

[0024] See also Figure 2 、 Figure 3 and Figure 4 As shown, a positioning strip structure 10 for a glass cover plate includes: a positioning strip 100 and a glass cover plate 200, wherein a plurality of soft positioning beads 110 connected in sequence are provided on the positioning strip 100, a positioning groove 120 is formed between each two adjacent soft positioning beads 110, and the surface of the soft positioning beads 110 is an arc-shaped structure 111; the edge of the glass cover plate 200 is accommodated in the positioning groove 120, and the positioning groove 120 is used to position the glass cover plate 200.

[0025] It should be noted that the top of the positioning beads on the traditional bar frame has a sharp end, such as Figure 1 , is the structure of the existing positioning strip 100, and point A is the sharp end of the positioning bead. Since the distance between the two positioning beads is small, when the glass cover 200 is manually placed on the strip frame, it is easy to cause the edge of the glass cover 200 to be scratched and damaged by the position offset. Therefore, in the utility model, by setting the surface of the soft positioning bead 110 into an arc structure 111, the surface of the soft positioning bead 110 does not have a sharp end, so that the edge of the glass cover 200 can be prevented from being scratched and damaged by the sharp end, thereby being able to The appearance quality of the glass cover plate 200 can be ensured, especially for the glass cover plate 200 with 2.5D and 3D design, the appearance quality of the edge of the glass cover plate 200 directly affects the appearance quality of the entire product. At the same time, in the present invention, by providing the positioning beads as soft positioning beads 110, it is possible to avoid friction between the glass cover plate 200 and the positioning beads when the glass cover plate 200 is subjected to ultrasonic vibration cleaning, thereby avoiding scratches on the edge of the glass cover plate 200, thereby ensuring the appearance quality of the glass cover plate 200 and improving the yield rate of the product.

[0026] In one embodiment, the soft positioning beads 110 are soft rubber positioning beads. The positioning beads on conventional positioning bars are generally made of Teflon, which is a relatively hard material. Therefore, when ultrasonically cleaning the glass cover plate 200, the ultrasonic vibrations can cause friction between the edge of the glass cover plate 200 and the sidewalls of the positioning beads, which can cause the edge of the glass cover plate 200 to be scratched, affecting the appearance quality of the glass cover plate 200. Therefore, in this embodiment, by setting the positioning beads to be made of soft rubber material, which is softer than Teflon, the risk of the positioning beads scratching the edge of the glass cover plate 200 can be effectively reduced, thereby ensuring the appearance quality of the glass cover plate 200.

[0027] Preferably, the positioning groove 120 is an arc-shaped structure.

[0028] Preferably, the positioning groove 120 has a V-shaped structure. Specifically, the positioning groove 120 includes an opening 121 and a limiting portion 122. The opening 121 is connected to the limiting portion 122, and the width of the opening 121 is greater than the width of the limiting portion 122. In this way, the glass cover 200 can be quickly placed into the positioning groove 120.

[0029] In one embodiment, the edge of the glass cover plate 200 is provided with a circular arc surface. In this embodiment, the outer shape and structure of the stopper 122 are adapted to the circular arc surface of the edge of the glass cover plate 200. This can increase the contact area between the stopper 122 and the edge of the glass cover plate 200. The larger contact area can ensure the stability of the glass cover plate 200 and reduce the risk of the glass cover plate 200 shifting due to vibration and water impact. At the same time, the larger contact area can reduce the risk of scratches on the edge of the glass cover plate 200 due to excessive local pressure, especially in the circular arc area of ​​the edge of the glass cover plate 200.

[0030] A positioning bar 100 frame includes a positioning bar 100 structure and a mounting base, wherein the positioning bar 100 is disposed on the mounting base. The positioning bars 100 are used to limit the position of a glass cover. For example, in one embodiment, at least two positioning bars 100 are provided, and the two positioning bars 100 are respectively disposed on the mounting base in an opposite direction. The glass cover is located between the two positioning bars 100, and the positioning bars 100 are used to position the glass cover.

[0031] In another embodiment, four positioning bars 100 are provided, and the four positioning bars 100 are respectively arranged on the mounting base in pairs. When the size of the glass cover is larger, four positioning bars 100 can be used, and the four positioning bars 100 are respectively positioned at the four corners of the glass cover to ensure the stability of the glass cover.

[0032] The above-described embodiments merely represent several implementation methods of the present invention. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that a person of ordinary skill in the art would be able to make various modifications and improvements without departing from the concept of the present invention, and these modifications and improvements fall within the scope of protection of the present invention. Therefore, the scope of protection of the present utility model patent shall be determined by the appended claims.

Claims

1. A positioning strip structure for a glass cover, characterized in that: include: A positioning strip, wherein a plurality of soft positioning beads connected in sequence are provided on the positioning strip, a positioning groove is formed between each two adjacent soft positioning beads, and the surface of the soft positioning beads has an arc-shaped structure; and A glass cover plate, the edge of which is accommodated in the positioning groove, and the positioning groove is used to position the glass cover plate.

2. The positioning strip structure for a glass cover according to claim 1, characterized in that: The soft positioning beads are soft rubber positioning beads.

3. The positioning strip structure for a glass cover according to claim 1, characterized in that: The positioning groove is an arc-shaped structure.

4. The positioning strip structure for a glass cover according to claim 1, characterized in that: The positioning groove is in a V-shaped structure.

5. The positioning strip structure for a glass cover according to claim 4, characterized in that: The positioning groove includes an opening portion and a limiting portion, the opening portion is connected to the limiting portion, and a width of the opening portion is greater than a width of the limiting portion.

6. The positioning strip structure for a glass cover according to claim 5, characterized in that: The edge of the glass cover is provided with an arc surface.

7. The positioning strip structure for a glass cover according to claim 6, characterized in that: The outer shape of the limiting portion is adapted to the arc surface of the edge of the glass cover.

8. A positioning rack, characterized in that: The positioning strip structure for a glass cover plate comprises the positioning strip structure according to any one of claims 1 to 7, and further comprises a mounting seat, wherein the positioning strip is arranged on the mounting seat.

9. The positioning bar frame according to claim 8, characterized in that: At least two positioning bars are provided, and the two positioning bars are respectively arranged on the mounting seat opposite to each other.

10. The positioning bar frame according to claim 9, characterized in that: There are four positioning bars, and the four positioning bars are respectively arranged on the mounting seat in pairs.

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