Lightweight display screen handle and display screen

Abstract

The utility model discloses a lightweight display screen handle and display screen, including embedded part and encapsulation layer, the embedded part is used for embedding in the encapsulation layer, the embedded part is made of hard metal material, and the encapsulation layer is made of non-metal material. The embedded part made of hard metal is embedded into the non-metal material to form the rubber coating layer in an injection molding mode, the rubber coating layer wraps the embedded part, it can be guaranteed that the handle has enough strength and rigidity, the rubber coating layer can further wrap the surface of the metal embedded part, it can be guaranteed that the rubber coating layer and the embedded part are tightly combined to form an integrated structure and are not prone to falling off, and the service life of the handle is prolonged. The rubber coating layer not only improves the overall durability of the handle and prolongs the service life of the handle, but also improves the holding stability and the holding comfort.

Description

TECHNICAL FIELD

[0001] The utility model relates to display equipment technical field, concretely relates to a kind of light-weight display screen handle and display screen. BACKGROUND

[0002] In use scene, the weight of LED display screen is relatively large, and the strength requirement of handle is relatively high. The handle of the box body of LED display screen on the market usually uses metal material. Although the traditional metal handle is sufficient in strength, its own weight cannot be ignored, which increases the weight of the whole LED display screen, and further increases the difficulty of assembly and installation cost. The handle of metal material has high cost, which leads to the increase of the overall cost of LED display screen. Although the metal handle is firm, it is often cold and hard in hand feeling, and does not have good holding feeling, which affects user experience. The utility model provides a new solution to the above problems. UTILITY MODEL CONTENT

[0003] The utility model discloses a light-weight display screen handle and display screen to overcome at least one of the above-mentioned shortcomings. The purpose of the utility model can be achieved by adopting the following technical solutions:

[0004] In a first aspect of the present application, a light-weight display screen handle is provided, comprising:

[0005] An embedded part is made of hard metal material;

[0006] A rubber-coated layer is made of non-metal material, and the embedded part is embedded in the rubber-coated layer.

[0007] In an implementation manner, the embedded part is integrally formed by steel metal stamping, and the rubber-coated layer is integrally formed by plastic material wrapping the embedded part injection molding.

[0008] In an implementation manner, the embedded part includes a substrate, and the substrate is provided with a protruding first reinforcing rib.

[0009] In an implementation manner, a through slot is formed in the middle region of the substrate, the through slot is arranged along the length direction of the substrate, and two first reinforcing ribs are symmetrically arranged on both sides of the through slot along the length direction of the through slot.

[0010] In an implementation manner, a plurality of through holes are formed in the substrate.

[0011] In an implementation manner, a protruding nut column is arranged on the substrate, and a screw hole is arranged in the nut column.

[0012] In an implementation manner, the rubber-coated layer includes a rubber-coated main body, and the rubber-coated main body wraps the substrate and fills the through slot.

[0013] In an implementation, the encapsulation body is provided with a second reinforcing rib corresponding to the first reinforcing rib, and the second reinforcing rib is wrapped on the first reinforcing rib.

[0014] In an implementation, when the embedded part comprises a nut column, the encapsulation body is provided with a hole corresponding to the nut column, and the nut column is arranged in the hole to expose the screw hole.

[0015] In a second aspect, the present application provides a display screen, comprising:

[0016] a box body;

[0017] and the lightweight display screen handle of any one of the first aspect is arranged on the box body.

[0018] The present application has the following beneficial technical effects: according to the present disclosure, the lightweight display screen handle and the display screen are formed by embedding the embedded part of hard metal in the non-metal material to form the encapsulation layer wrapped on the embedded part, which can ensure that the handle has sufficient strength and rigidity, and can wrap a layer of encapsulation layer on the surface of the metal embedded part, which can ensure that the encapsulation layer and the embedded part are tightly combined to form an integrated structure and are not easy to fall off, the encapsulation layer not only improves the overall durability of the handle, prolongs the service life of the handle, but also improves the holding stability and holding comfort. BRIEF DESCRIPTION OF DRAWINGS

[0019] In the drawings, the following is shown by way of example and without limitation:

[0020] Figure 1 an overall one-angle structural schematic view is shown;

[0021] Figure 2 a structural cross-sectional view of the whole is shown;

[0022] Figure 3 a one-angle structural schematic view of the metal embedded part is shown;

[0023] Figure 4 a structure enlarged schematic view of A part of Figure 3 is shown;

[0024] Figure 5 a structure enlarged schematic view of B part of Figure 3 is shown;

[0025] Figure 6 a structural schematic view of another angle of the metal embedded part is shown;

[0026] Figure 7 a structural schematic view of another angle of the metal embedded part is shown; Figure 6Enlarged schematic diagram of section C;

[0027] Figure 8 This shows another structural diagram of the whole structure from another angle;

[0028] Figure 9 It shows Figure 8 An enlarged schematic diagram of the D-section structure.

[0029] In the picture:

[0030] 1. Embedded component; 2. Coating layer;

[0031] 11. Substrate; 12. First reinforcing rib; 13. Through hole; 14. Nut post; 15. Through groove;

[0032] 21. Glue-coated main body; 22. Second reinforcing rib; 23. Hole. Detailed Implementation

[0033] In the following detailed disclosure, these embodiments are fully described with reference to the accompanying drawings. In order to enable those skilled in the art to understand and clarify the technical solution of this utility model more clearly, the embodiments described below are not limited thereto. The present utility model will be further described in detail below with reference to the embodiments and the accompanying drawings.

[0034] In this utility model, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance; the term "multiple" refers to two or more unless otherwise explicitly defined. The terms "install," "connect," "join," and "fix" should be interpreted broadly. For example, "connect" can be a fixed connection, a detachable connection, or an integral connection; "join" can be a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0035] In the description of this utility model, it should be understood that the terms "upper", "lower", "left", "right", "front", "rear", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or unit referred to must have a specific orientation or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0036] The first aspect of this application, as Figures 1-9 As shown, a lightweight display handle is provided, including an insert 1 and an adhesive layer 2. The insert 1 is made of a hard metal material, and the adhesive layer 2 is made of a non-metallic material. The insert 1 is used to embed into the adhesive layer 2.

[0037] The light-weight display screen handle provided by the embodiment is embedded in a non-metal material through a hard metal insert 1, and a rubber coating layer 2 is formed on the insert 1 by injection molding, so that the handle has sufficient strength and rigidity, and a rubber coating layer 2 is wrapped on the surface of the metal insert 1, so that the rubber coating layer 2 is tightly combined with the insert 1 to form an integrated structure and is not easy to fall off. The rubber coating layer 2 not only improves the durability of the handle as a whole, but also improves the service life, holding stability and comfort of the handle.

[0038] The light-weight display screen handle provided by the embodiment is embedded in a non-metal material through a hard metal insert 1, and a rubber coating layer 2 is formed on the insert 1 by injection molding, so that the handle has sufficient strength and rigidity, and a rubber coating layer 2 is wrapped on the surface of the metal insert 1, so that the rubber coating layer 2 is tightly combined with the insert 1 to form an integrated structure and is not easy to fall off. The rubber coating layer 2 not only improves the durability of the handle as a whole, but also improves the service life, holding stability and comfort of the handle.

[0039] In an implementation manner, the insert 1 is integrally formed by stamping a steel metal, and the rubber coating layer 2 is integrally formed by injection molding the insert 1 with a plastic material.

[0040] Specifically, the insert 1 is fixed in a proper position in an injection mold, and then plastic material is injected for molding, that is, insert injection molding process. After the mold is opened, the insert 1 is tightly wrapped by the cooled and solidified plastic to form a handle with a metal insert and a plastic rubber coating layer 2.

[0041] The insert injection molding process has the advantages of high design flexibility, high production efficiency, high product reliability, etc. The types, shapes and sizes of the metal insert 1 and the plastic rubber coating layer 2 can be adjusted as needed to meet the needs of different products. Through the application of automatic production equipment, mass production can be realized, and production costs can be reduced.

[0042] The insert injection molding process has the advantages of high design flexibility, high production efficiency, high product reliability, etc. The types, shapes and sizes of the metal insert 1 and the plastic rubber coating layer 2 can be adjusted as needed to meet the needs of different products. Through the application of automatic production equipment, mass production can be realized, and production costs can be reduced.

[0043] Specifically, the insert 1 can be formed by stamping a high-strength cold-rolled carbon steel sheet metal material. The cold-rolled carbon steel sheet has good stamping performance, including large deformation capacity and excellent plasticity, can easily form the required shape in the stamping process, has excellent specific strength and specific stiffness, and has a relatively light weight, which can reduce the overall weight of the handle and reduce costs.

[0044] Specifically, the encapsulation layer 2 can be made of high-strength, wear-resistant and anti-skid nylon plus glass fiber PA+30GF plastic material. The PA+30GF plastic material is composed of polyamide resin and 30% glass fiber, and has the characteristics of high strength and high hardness. It can not only withstand greater force and have high rigidity, but also improve the overall bending strength, impact strength and wear resistance of the handle, and also provide a comfortable grip feeling.

[0045] In an embodiment, as shown in Figures 3-5 The embedded part includes a base plate 11, and the base plate 11 is provided with a protruding first reinforcing rib 12.

[0046] The reinforcing rib is arranged on the base plate 11, which can increase the overall strength and rigidity of the embedded part without increasing the wall thickness of the base plate 11, and prevent the handle from being deformed during use. The reinforcing rib can be arranged approximately perpendicular to the base plate 11, and when the handle is subjected to external force, the reinforcing rib can disperse and bear part of the stress, thereby reducing the burden on the base plate 11 itself, improving the stability of the handle structure, improving the load-bearing capacity and anti-deformation capacity of the handle, and prolonging the service life of the handle.

[0047] During the injection molding process, the plastic raw material needs to be filled into each corner of the mold, and the protruding reinforcing ribs can form internal flow channels to guide the plastic melt to flow better, which helps to improve the filling of the mold cavity, balance the wall thickness difference, reduce defects caused by uneven wall thickness, and improve the overall quality of the handle.

[0048] As shown in Figure 2 The base plate 11 can be arc-shaped, and the arc-shaped base plate 11 can better disperse pressure, which can be evenly distributed along the arc surface, thereby reducing the phenomenon of stress concentration, having better stability and being less likely to deform. The first reinforcing rib 12 is arranged in the middle region of the base plate 11 and is adapted to the two sides of the arc-shaped structure, further enhancing the overall stability. At the same time, the arc-shaped handle can well fit the gripping action of the human hand, improving the comfort of the user when gripping.

[0049] In an embodiment, as shown in Figures 4-6 The middle region of the base plate 11 is provided with a through slot 15, and the through slot 15 is arranged along the length direction of the base plate 11. The two first reinforcing ribs 12 are symmetrically arranged on both sides of the through slot 15 along the length direction of the through slot 15.

[0050] The through groove 15 is arranged in the middle region of the base plate 11, and the shape of the through groove 15 is arranged along the length direction of the base plate 11. The long strip-shaped through groove 15 can significantly reduce the weight of the metal insert 1, remove part of the metal material under the premise of maintaining sufficient strength and rigidity, so that the entire handle is more lightweight. The through groove 15 can also improve the structural stability of the injection molded insert 1 and the encapsulation layer 2. The long strip-shaped through groove 15 can act as a flow channel for plastic melt, so that the plastic can better fill the mold during injection molding, reducing the generation of defects such as bubbles and shrinkage holes. The contact area between the metal insert 1 and the plastic is increased, which helps to enhance the bonding force between the two and improve the stability of the overall structure.

[0051] The number of through grooves 15 can be one, two or other integers, and several through grooves 15 are arranged along the length direction of the base plate 11.

[0052] It can be understood that opening the through groove 15 may cause the structural strength to decrease. The lightweight display screen handle provided in the embodiment forms a more stable support structure by adding the first reinforcing ribs 12 on both sides of the through groove 15, thereby resisting external loads and preventing deformation or damage caused by uneven stress.

[0053] The symmetrically arranged first reinforcing ribs 12 help to improve the stability of the overall structure. When subjected to external forces, the two first reinforcing ribs 12 can jointly share the load, reduce the occurrence of stress concentration, and make the entire structure more uniformly bear external forces, thereby improving its durability and reliability.

[0054] In one implementation manner, as shown in Figures 3-7 , a plurality of through holes 13 are formed in the base plate 11. The multi-hole structure can achieve the effect of reducing weight, and can also increase the contact area between the injection molded insert 1 and the encapsulation layer 2, thereby helping to enhance the bonding force between the two and improving the structural stability.

[0055] As shown in Figure 5 , the through holes 13 can be symmetrically arranged on both sides of the slotted base plate 11, and several through holes 13 are arranged along the length direction of the base plate 11.

[0056] The two sides of the through hole 13 are the end of the arc-shaped base plate 11 and the first reinforcing rib 12, respectively, which can jointly share the load, reduce the occurrence of stress concentration, ensure the load bearing capacity of the through hole 13 position, and guarantee the rigidity and hardness of the overall structure.

[0057] In one implementation manner, as shown in Figure 3 , Figure 4 and Figure 6 , the base plate 11 is provided with a protruding nut column 14, and a screw hole is arranged in the nut column 14.

[0058] The protruding structure of the nut column 14 increases the contact area with the injection molding material, improving the firmness of the connection. The nut column 14 has a screw hole inside for cooperating with a bolt or other threaded fastener to achieve a firm connection between the handle and the box.

[0059] In an implementation, as shown in Figure 8 and Figure 9 , the encapsulation layer 2 includes an encapsulation body 21, which is wrapped on the base plate 11 and fills the through slot 15.

[0060] In the insert injection molding process, the metal insert 1 is fixed in place in the mold in advance. The heated and melted injection molding material flows into and fills the through slot 15 on the insert 1, and after cooling and solidification, the base plate 11 is tightly wrapped inside, enhancing the bonding force between the insert 1 and the encapsulation layer 2, and also improving the strength and stability of the overall structure of the handle.

[0061] In an implementation, as shown in Figure 8 and Figure 9 , the encapsulation body 21 is provided with a second reinforcing rib 22 corresponding to the first reinforcing rib 12, and the second reinforcing rib 22 is wrapped on the first reinforcing rib 12.

[0062] In the insert 1, the first reinforcing rib 12 is made of metal. When the injection molding material fills the mold and wraps the insert 1, it not only fills the gap around the insert 1, but also tightly combines with the first reinforcing rib 12, forming a second reinforcing rib 22 made of plastic. The plastic reinforcing rib further enhances the overall strength of the handle, and also plays a role in preventing slipping, shock absorption, and protecting the metal reinforcing rib from corrosion, thereby prolonging the service life of the handle.

[0063] In an implementation, as shown in Figure 8 and Figure 9 , when the insert 1 includes a nut column 14, the encapsulation body 21 is provided with a hole 23 corresponding to the nut column 14, and the nut column 14 is arranged in the hole 23 so that the screw hole is exposed.

[0064] In the encapsulation layer 2 after injection molding and solidification, a hole 23 is formed for exposing the screw hole, and the position and size of the hole 23 correspond one-to-one to the nut column 14.

[0065] The second aspect of the present application, as shown in Figures 1-9 , provides a display screen, which includes a box and any one of the lightweight display screen handles of the first aspect, and the lightweight display screen handle is arranged on the box.

[0066] The display screen provided by the embodiment significantly reduces the overall weight, improves the convenience, operability, installation efficiency and safety performance of installation, guarantees high strength and high rigidity, ensures that the handle is not easy to deform or damage in use, provides good holding comfort, reduces hand fatigue during long-time use, further enhances the anti-skid performance, improves the use safety, is overall elegant and generous, and improves the overall quality of the product.

[0067] The box body can be matched with the nut column 14 through bolts or other threaded fasteners to realize fastening connection of the handle and the box body.

[0068] In the description of the specification, the description of the terms "one embodiment", "some embodiments", "a specific embodiment" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the utility model. In the specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0069] The above is only the preferred embodiment of the utility model, and is not used to limit the utility model, and the utility model can have various changes and changes for those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

[0070] In view of the above detailed description, these and other changes can be made to the embodiments, and the written description includes the best mode of the embodiment disclosure of the utility model. The patent scope obtained by the utility model is defined by the claims, and the claims are not limited by the disclosure, and the protection scope of the utility model is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and concept of the utility model within the scope disclosed by the utility model, which is within the protection scope of the utility model.

Claims

1. A lightweight display screen handle, characterized by, The utility model relates to a light-weight display screen handle, comprising: an embedded part made of hard metal material, the embedded part comprising a substrate, a through slot being formed in a middle region of the substrate; a rubber layer made of non-metal material, the embedded part being embedded in the rubber layer, the rubber layer comprising a rubber main body, the rubber main body being wrapped on the substrate and filling the through slot.

2. The lightweight display screen handle of claim 1, wherein The embedded part is integrally formed by stamping of steel metal, and the rubber layer is integrally formed by injection molding of plastic material wrapping the embedded part.

3. The lightweight display screen handle of claim 1, wherein, The substrate is provided with a first reinforcing rib.

4. The lightweight display screen handle of claim 3, wherein, The through slot is arranged along the length direction of the substrate, and two first reinforcing ribs are symmetrically arranged along the length direction of the through slot on both sides of the through slot.

5. The lightweight display screen handle of claim 3 or 4, wherein, The substrate is provided with a plurality of through holes.

6. The lightweight display screen handle of claim 3, wherein, The substrate is provided with a nut column, and the nut column is provided with a screw hole.

7. The lightweight display screen handle of claim 3, wherein, The rubber main body is provided with a second reinforcing rib corresponding to the first reinforcing rib, and the second reinforcing rib is wrapped on the first reinforcing rib.

8. The lightweight display screen handle of claim 6, wherein, When the embedded part comprises a nut column, the rubber main body is provided with a hole corresponding to the nut column, and the nut column is arranged in the hole to expose the screw hole.

9. A display screen, characterized by The utility model relates to a light-weight display screen handle, comprising: a box body; and the light-weight display screen handle according to any one of claims 1-8 is arranged on the box body.

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