Step glass jig

Abstract

The utility model relates to the technical field of step glass processing, in particular to a step glass jig which comprises a carrier, a high-viscosity film and a base, the carrier comprises a plurality of bearing grooves and a plurality of through holes in one-to-one correspondence with the bearing grooves, the bearing grooves and the through holes are communicated with each other and penetrate through the carrier, and the through holes are close to the base; the high-viscosity film is adhered to the surface, facing the base, of the carrier, the high-viscosity film covers the through hole, and the carrier is fixedly arranged on the base. A plurality of bearing grooves and a plurality of through holes are formed in the carrier in a one-to-one correspondence mode to form step grooves, multiple pieces of step glass can be conveniently placed at the same time, and the assembling efficiency is improved; and the high-viscosity film is arranged to cover the through hole and is used for bonding the step glass, so that the subsequent step glass treatment is ensured to meet high precision, the position of the step glass is ensured to be unchanged, and the processing consistency of multiple pieces of step glass is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of step glass processing, in particular to a step glass fixture. Background Art

[0002] With the development of electronic products, the requirements for glass are getting higher and higher, especially step glass. Step glass can be used not only as a cover for electronic products, but also in cameras. It is required not only to have good optical properties, but also to achieve high efficiency and high precision during the production process. Traditional step glass printing support jigs can usually only be assembled in single pieces. After assembly, the production efficiency for printing or coating is low, and it is difficult to ensure the consistency of printing quality. Therefore, it is particularly important to develop a jig that can handle multiple pieces of step glass at the same time and ensure that the position accuracy of the step glass remains unchanged during the printing process. Utility Model Content

[0003] The purpose of the present utility model is to solve at least one of the technical problems existing in the prior art. The present utility model provides a step glass fixture, comprising: a carrier, a high-viscosity film and a base; the carrier comprises a plurality of bearing grooves and a plurality of through holes corresponding to the bearing grooves one by one, the bearing grooves and the through holes are connected to each other and pass through the carrier, the carrier is fixedly arranged on the base, and the through holes are close to the base; the high-viscosity film is adhered to the surface of the carrier facing the base, and the high-viscosity film covers the through holes.

[0004] Furthermore, the diameter of the bearing groove is larger than the diameter of the through hole.

[0005] Furthermore, a plurality of air suction holes are provided on the base, and the air suction holes are arranged in a one-to-one correspondence with the through holes.

[0006] Furthermore, the suction hole and the through hole have the same diameter.

[0007] Furthermore, a positioning hole is provided on the carrier, and a positioning post is provided on the surface of the base facing the carrier, and the positioning post is arranged in the positioning hole.

[0008] Furthermore, the positioning hole includes a receiving hole and an avoidance hole that are connected to each other, and the avoidance holes are arranged around the receiving hole.

[0009] Furthermore, the number of the positioning holes is four and the number of the positioning posts is four. The positioning holes are evenly distributed on the carrier in a ring shape, and the positioning posts are evenly distributed on the base in a ring shape.

[0010] Furthermore, a splitting groove is provided on the surface of the base facing the carrier, and the splitting groove facilitates separation of the carrier from the base.

[0011] Furthermore, the high-viscosity membrane is made of PET.

[0012] Furthermore, a fool-proof slope is provided on the peripheral side of the carrier.

[0013] Compared with the prior art, the present invention has the following beneficial effects: (1) By providing a plurality of bearing grooves and a plurality of through holes corresponding to each other on the carrier to form step grooves, it is convenient to place a plurality of step glasses at the same time, thereby improving assembly efficiency; and by providing a high-viscosity film to cover the through holes for bonding the step glasses, it is ensured that the subsequent processing of the step glasses meets high precision, the position of the step glasses remains unchanged, and the consistency of the step glass processing is improved. (2) A plurality of suction holes corresponding to the through holes are provided on the base, and the step glasses are firmly fixed on the jig by suction, thereby further ensuring the position accuracy of the step glasses. (3) Positioning holes are provided on the carrier, and positioning columns are provided on the surface of the base facing the carrier, and the carrier and the base are aligned and assembled by the positioning holes and the positioning columns, thereby improving the assembly efficiency of the two and preventing the two from sliding relative to each other and affecting the position accuracy of the step glasses; and further, an anti-fool slope is provided on the peripheral side of the carrier, thereby facilitating the alignment assembly of the carrier and the base, thereby improving assembly efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of the step glass fixture provided by the utility model;

[0015] Figure 2 For the Figure 1 Enlarged view of the cross section along the midline AA;

[0016] Figure 3 This is a schematic diagram of the structure of the positioning hole of the utility model;

[0017] Figure 4 This is a structural diagram of a stepped glass.

[0018] Wherein, the reference numerals in the accompanying drawings are as follows:

[0019] 1-carrier; 11-carrying slot; 12-through hole; 13-positioning hole; 131-accommodation hole; 132-avoidance hole; 14-anti-fouling slope;

[0020] 2-high mucous membrane;

[0021] 3-base; 31-intake hole; 32-split slot; 33-positioning column;

[0022] 4-step glass; 41-supporting component; 42-protruding component. DETAILED DESCRIPTION

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0024] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "top / bottom," and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They are not intended to indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0025] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "mounted / connected," and "connected" should be understood in a broad sense. For example, "connected" can mean a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be internal communication between two components. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to the specific circumstances.

[0026] See also Figure 1-Figure 3 As shown, in this specific embodiment, a step glass fixture includes:

[0027] Carrier 1, high-viscosity film 2, and base 3; carrier 1 includes multiple bearing grooves 11 and multiple through holes 12 corresponding to the bearing grooves 11. The bearing grooves 11 and through holes 12 are connected to each other and pass through the carrier 1. The carrier 1 is fixed on the base 3, and the through holes 12 are close to the base 3; the high-viscosity film 2 is bonded to the surface of the carrier 1 facing the base 3, and the high-viscosity film 2 covers the through holes 12. It can be understood that the carrier 1 is set on the base 3, the high-viscosity film 2 is sandwiched between the carrier 1 and the base 3, and further, the surface of the carrier 1 facing the base 3 is provided with through holes 12, so the high-viscosity film 2 covers the through holes 12 and can bond the product located in the through holes 12. Please refer to Figure 4As shown, for ease of understanding, a step glass 4 is provided. The step glass 4 includes a supporting member 41 and a protruding member 42. The supporting member 41 is installed in the bearing groove 11, and the protruding member 42 is installed in the through hole 12 and adheres to the high-viscosity film 2 below the carrier 1. The high-viscosity film 2 further secures the step glass 4. By providing multiple bearing grooves 11 and multiple through holes 12 on the carrier 1 to form a step groove, which corresponds one to the other, it is convenient to place multiple step glasses 4 at the same time, improving assembly efficiency. In addition, by providing a high-viscosity film 2 covering the through holes 12 for bonding the step glass 4, it ensures that subsequent processing of the step glass 4 meets high precision, ensures that the position of the step glass 4 remains unchanged, and improves the consistency of processing of multiple step glasses 4.

[0028] In one embodiment, the diameter of the supporting groove 11 is larger than that of the through hole 12, that is, the supporting groove 11 and the through hole 12 form a stepped groove. The stepped groove facilitates the installation and fixation of the step glass 4. The larger diameter of the supporting groove 11 than that of the through hole 12 facilitates the assembly of the step glass 4 from top to bottom onto the carrier 1, thereby improving assembly efficiency.

[0029] In one embodiment, the base 3 is provided with a plurality of suction holes 31, each corresponding to the through holes 12. The base 3 is provided with a plurality of suction holes 31 corresponding to the through holes 12, and the step glass 4 is firmly fixed to the fixture by suction, further ensuring the positional accuracy of the step glass 4. It should be noted that the suction method can be performed by vacuum suction using a vacuum generator or by other methods of reducing the air pressure difference, which are also within the scope of protection of this application and are not specifically limited here.

[0030] Based on the above solution, the suction hole 31 and the through hole 12 have the same diameter. The same diameter can ensure that the step glass 4 located in the through hole 12 is evenly stressed, preventing the step glass 4 from tilting and improving subsequent processing accuracy. The same diameter can also ensure that the suction force acting on the surface of the step glass 4 is sufficiently large, avoiding loss of suction force.

[0031] In one embodiment, a positioning hole 13 is formed in the carrier 1, and a positioning post 33 is provided on the surface of the base 3 facing the carrier 1. The positioning post 33 is disposed within the positioning hole 13. The positioning hole 13 is formed in the carrier 1, and the positioning post 33 is provided on the surface of the base 3 facing the carrier 1. The positioning hole 13 and the positioning post 33 are used to align and assemble the carrier 1 and the base 3, thereby improving assembly efficiency and preventing relative sliding between the two, which could affect the positional accuracy of the step glass 4.

[0032] Based on the above solution, the positioning hole 13 includes a receiving hole 131 and a relief hole 132 that are interconnected. The relief holes 132 are arranged around the receiving hole 131. It should be noted that when the positioning post 33 is assembled into the positioning hole 13, that is, assembled into the receiving hole 131, in order to avoid interference between the positioning post 33 and the carrier 1, the relief holes 132 are provided around the receiving hole 131. This facilitates the assembly of the carrier 1 and the base 3, and improves assembly efficiency and stability.

[0033] In one embodiment, there are four positioning holes 13 and four positioning posts 33. The positioning holes 13 are evenly distributed in a circular pattern on the carrier 1, and the positioning posts 33 are evenly distributed in a circular pattern on the base 3. In one specific embodiment, considering that both the carrier 1 and the base 3 are square structures, the provision of four positioning holes 13 and four positioning posts 33 ensures that the carrier 1 and the base 3 are subject to sufficient restraining force, ensuring a stable connection between the carrier 1 and the base 3. Furthermore, the even distribution of the positioning holes 13 in a circular pattern on the carrier 1 and the positioning posts 33 in a circular pattern on the base 3 promotes uniform force between the carrier 1 and the base 3, ensuring a stable connection between the two and preventing tilting or movement.

[0034] In one embodiment, the surface of the base 3 facing the carrier 1 is further provided with a splitting groove 32, which facilitates separation of the carrier 1 from the base 3. Providing the splitting groove 32 at the connection between the carrier 1 and the base 3 facilitates the operator to separate the assembled carrier 1 and base 3, thereby improving operational efficiency.

[0035] In one embodiment, the high-adhesive film 2 is made of PET (polyethylene terephthalate), which has good airtightness, toughness, tensile strength, and impact resistance. PET is used in this application to improve the bonding stability of the step glass 4 and ensure that the price accuracy meets the requirements.

[0036] In one embodiment, a foolproof slope 14 is provided on the circumference of the carrier 1. Further, the foolproof slope 14 is provided on the circumference of the carrier 1 to facilitate the alignment and assembly of the carrier 1 and the base 3, thereby improving assembly efficiency.

[0037] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and improved ideas of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A step glass fixture, characterized in that: include: Carrier (1), high-adhesive membrane (2) and base (3); The carrier (1) comprises a plurality of bearing slots (11) and a plurality of through holes (12) corresponding to the bearing slots (11) one by one, the bearing slots (11) and the through holes (12) are connected to each other and pass through the carrier (1), the carrier (1) is arranged on the base (3), and the through holes (12) are close to the base (3); The high-viscosity film (2) is adhered to the surface of the carrier (1) facing the base (3), and the high-viscosity film (2) covers the through hole (12).

2. The step glass fixture according to claim 1, characterized in that: The diameter of the bearing groove (11) is larger than the diameter of the through hole (12).

3. The step glass fixture according to claim 1, characterized in that: A plurality of air suction holes (31) are provided on the base (3), and the air suction holes (31) are arranged in a one-to-one correspondence with the through holes (12).

4. The step glass fixture according to claim 3, characterized in that: The suction hole (31) and the through hole (12) have the same diameter.

5. The step glass fixture according to claim 1, characterized in that: A positioning hole (13) is provided on the carrier (1), and a positioning column (33) is provided on the surface of the base (3) facing the carrier (1), and the positioning column (33) is arranged in the positioning hole (13).

6. The step glass fixture according to claim 5, characterized in that: The positioning hole (13) comprises a receiving hole (131) and an avoidance hole (132) which are in communication with each other, and the avoidance hole (132) is arranged around the receiving hole (131).

7. The step glass fixture according to claim 5, characterized in that: The number of the positioning holes (13) is four and the number of the positioning posts (33) is four. The positioning holes (13) are evenly distributed in a ring shape on the carrier (1), and the positioning posts (33) are evenly distributed in a ring shape on the base (3).

8. The step glass fixture according to claim 1, characterized in that: A splitting groove (32) is also provided on the surface of the base (3) facing the carrier (1), and the splitting groove (32) is used to separate the carrier (1) from the base (3).

9. The step glass fixture according to claim 1, characterized in that: The high-viscosity film (2) is made of PET.

10. The step glass fixture according to claim 1, characterized in that: The carrier (1) is provided with an anti-fouling inclined surface (14) on its circumferential side.

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