Display device

Abstract

The embodiment of the utility model belongs to the technology of display equipment, and provides display equipment which is arranged on a to-be-installed surface and comprises an equipment body. The sucker comprises a sucker main body and a connecting piece which are mutually connected; the side, deviating from the equipment body, of the suction cup body is provided with a groove, the side, connected to the suction cup body, of the connecting piece is provided with an air inlet groove, and the air inlet groove communicates with the groove. The sucking disc enters a vacuum state through the open groove covered by the to-be-mounted surface and the air inlet groove, so that the equipment main body is fixed on the to-be-mounted surface; the suction cup is configured to be in a vacuum state, when the connecting piece deforms to drive the air inlet groove to deform, and the open groove communicates with the external environment through the air inlet groove, so that the vacuum state of the suction cup is relieved. According to the display equipment, the vacuum state can be relieved by pulling the connecting piece when the suction cup is in the vacuum state. Therefore, excessive external force does not need to be applied, the operation is simple, convenient and labor-saving, and the equipment main body and the abutting surface can be prevented from being damaged.

Description

Technical Field

[0001] The embodiments of the present application relate to display device technology, and more particularly to a display device. Background Art

[0002] With the development of display technology, the screen size of display screens is getting bigger and bigger, the thickness is getting thinner and thinner, and the relative center of gravity is also very unstable. At present, most display screens on the market use bases or brackets to stand on the table or the ground; or the display screens are installed on the wall by drilling holes in the wall through bolts or other screw parts.

[0003] In the related art, some display devices are fixed on the ground, desktop or wall by suction cups.

[0004] However, when the display device is moved, the user needs to pull hard to release the suction cup from working state, which is difficult to operate and inconvenient for users. Utility Model Content

[0005] The embodiment of the present application provides a display device that can solve the technical problem that in the related art, a display device with a suction cup needs to be pulled hard by a user to release the suction cup from working state when the display device is moved, which is difficult to operate and inconvenient for the user to use.

[0006] In a first aspect, an embodiment of the present application provides a display device placed on a surface to be installed, the display device comprising:

[0007] a device body having a bottom surface;

[0008] A suction cup, comprising a suction cup body and a connecting piece connected to each other;

[0009] The suction cup body has a groove on one side facing away from the device body, and the connecting piece has an air inlet groove on one side connected to the suction cup body, and the air inlet groove is communicated with the groove; the suction cup enters a vacuum state through the groove covered by the surface to be installed and the air inlet groove, so as to fix the device body to the surface to be installed;

[0010] The suction cup is configured such that when the connecting member is deformed in the vacuum state, the air inlet groove is deformed as well, and the slot is connected to the external environment through the air inlet groove, so that the suction cup releases the vacuum state.

[0011] The display device provided in the embodiment of the present application is provided with a groove on the side of the suction cup body facing away from the device body, and an air inlet groove is provided on the connecting piece, so that the user can release the vacuum state by pulling the connecting piece when the suction cup is in a vacuum state. In this way, the user no longer needs to apply excessive external force when releasing the suction cup, and the operation is relatively simple and labor-saving. Secondly, since there is no need to drag vigorously, damage to the device body and the abutting surface can be avoided, so as to extend the service life of the device body and the abutting surface. In addition, the above-mentioned suction cup has a simple structure, and only needs to add a groove and an air inlet groove design on the basis of the existing suction cup, without the need for a complicated manufacturing process, which can reduce the cost of the suction cup.

[0012] In some embodiments of the present application, the suction cup body further has an end face facing away from the device body, and the end face is arranged around the groove of the groove; in the vacuum state, the end face is used to abut against the mounting surface;

[0013] A connecting groove is formed on the groove wall of the groove, and the connecting groove is connected to the air inlet groove.

[0014] With such a configuration, the annular end face ensures that the suction cup can fit tightly against the surface to be installed, providing greater adsorption force; the connecting groove is connected to the air inlet groove, so that the air inlet groove and the slot can be effectively connected, so that when the vacuum state needs to be released, air can quickly enter the slot through the air inlet groove to release the adsorption state.

[0015] In some embodiments of the present application, along the direction in which the connecting member approaches the suction cup body,

[0016] The width of the air inlet groove gradually increases, and / or the width of the connecting groove gradually increases.

[0017] In this way, when the user pulls the connector, the air inlet groove and / or the connecting groove can be deformed more effectively, thereby introducing air more quickly to release the vacuum state. In addition, the gradually increasing groove width can reduce the resistance to air flow, making it easier for air to enter the groove, further improving the efficiency of desorption.

[0018] In some embodiments of the present application, along the extension direction of the edge of the suction cup body, the ratio between the width of the air inlet groove and the width of one end of the connecting member close to the suction cup body is greater than 0 and less than or equal to 1 / 3;

[0019] And / or, the width of the connecting piece at one end close to the suction cup body is greater than or equal to 6 mm.

[0020] Such an arrangement can ensure that the air inlet groove can effectively introduce air when the connecting piece is pulled, while maintaining sufficient structural strength between the connecting piece and the suction cup body.

[0021] In some embodiments of the present application, at least one of an end of the connecting member close to the suction cup body and an end of the suction cup body close to the connecting member is a flexible member;

[0022] Alternatively, the connecting member and the suction cup body are an integrated flexible member.

[0023] Such a configuration enables the portion between the suction cup body and the connecting piece to deform more easily when the user pulls the connecting piece, thereby more quickly introducing air to release the vacuum state; the durability and adaptability of the suction cup can be improved, so that it can better fit a variety of different installation surfaces, improve the adsorption effect, and reduce the complexity of manufacturing and assembly.

[0024] In some embodiments of the present application, the device body further has a side surface connected to the bottom surface, and a side of the side surface close to the bottom surface has a clamping hole;

[0025] A clamping protrusion is provided on one side of the connecting member away from the suction cup body, and the clamping protrusion is detachably connected to the clamping hole.

[0026] With such a configuration, the connector can be fixedly connected to the device body through the snap-in holes and snap-in protrusions, ensuring that the suction cup can effectively fix the device body and prevent the device body from moving or falling off during use.

[0027] In some embodiments of the present application, the device body further has an operating groove, the operating groove is connected to the clamping hole, and the operating groove is located on a side of the clamping hole away from the bottom surface;

[0028] The operating groove is used to remove the clamping protrusion under the vacuum state.

[0029] With such arrangement, the user can disengage the locking protrusion from the locking hole through the operating slot to realize the disassembly of the connector.

[0030] In some embodiments of the present application, a positioning column is provided on a side of the suction cup body facing away from the connecting member, and the bottom surface of the device body has a positioning groove;

[0031] The positioning column is located in the positioning groove to connect the suction cup body and the device body.

[0032] With such a configuration, the suction cup body can be precisely docked with the device body through the positioning column and the positioning groove, ensuring a stable connection between the device body and the suction cup body, and preventing the device body from shifting or falling off during use.

[0033] In some embodiments of the present application, the suction cup body has an abutment surface facing the device body, the positioning column is located on the abutment surface, and the abutment surface is adhesively connected to the bottom surface having the positioning groove.

[0034] With such a configuration, the abutting surface of the suction cup body can be firmly connected to the bottom surface of the device body by bonding, which can improve the connection strength and stability between the suction cup body and the device body and prevent the display device from loosening or falling off during use.

[0035] In a second aspect, an embodiment of the present application further provides a display device placed on a surface to be installed, wherein the display device includes a device body and a suction cup.

[0036] The device body has a bottom surface, and the suction cup includes a suction cup body and a connecting piece connected to each other;

[0037] Wherein, the side of the suction cup body facing away from the device body has a groove, and the connecting piece has an air inlet groove connected to one side of the suction cup body, and the air inlet groove is used to communicate with the groove;

[0038] The suction cup enters a vacuum state through the slot covered by the surface to be installed and the air inlet slot to fix the device body to the surface to be installed;

[0039] The suction cup is configured such that when the connecting member is deformed in the vacuum state, the air inlet groove is deformed as well, and the slot is connected to the external environment through the air inlet groove, so that the suction cup releases the vacuum state.

[0040] The display device provided in the embodiment of the present application is provided with a groove on the side of the suction cup body facing away from the device body, and an air inlet groove is provided on the connecting piece, so that the user can release the vacuum state by pulling the connecting piece when the suction cup is in a vacuum state. In this way, the user no longer needs to apply excessive external force when releasing the suction cup, and the operation is relatively simple and labor-saving. Secondly, since there is no need to drag vigorously, damage to the device body and the abutting surface can be avoided, so as to extend the service life of the device body and the abutting surface. In addition, the above-mentioned suction cup has a simple structure, and only needs to add a groove and an air inlet groove design on the basis of the existing suction cup, without the need for a complicated manufacturing process, which can reduce the cost of the suction cup. BRIEF DESCRIPTION OF THE DRAWINGS

[0041] In order to more clearly illustrate the implementation methods in the embodiments of the present application or the related technologies, the following is a brief introduction to the drawings required for use in the embodiments or the related technology descriptions. Obviously, the drawings described below are some embodiments of the present application, and a person skilled in the art can also obtain other drawings based on these drawings.

[0042] Figure 1 A schematic diagram of the three-dimensional structure of a display device provided in an embodiment of the present application;

[0043] Figure 2A schematic diagram of a rear view structure of a display device in a vacuum state provided in an embodiment of the present application;

[0044] Figure 3 A schematic diagram of a bottom-up structure of a display device provided in an embodiment of the present application in a vacuum state;

[0045] Figure 4 A schematic diagram of the rear view structure of the display device in the unlocked vacuum state provided by an embodiment of the present application;

[0046] Figure 5 A schematic diagram of the upward structure of the display device provided in an embodiment of the present application in an unlocked vacuum state;

[0047] Figure 6 A schematic diagram of the three-dimensional structure of a suction cup of a display device provided in an embodiment of the present application from a first viewing angle;

[0048] Figure 7 A schematic diagram of a three-dimensional structure of a suction cup of a display device provided in an embodiment of the present application from a second viewing angle;

[0049] Figure 8 A schematic diagram of the three-dimensional structure of a device body of a display device provided in an embodiment of the present application;

[0050] Fig. 9 A schematic diagram of a three-dimensional rear view structure of a device body of a display device provided in an embodiment of the present application;

[0051] Fig.10 This is a schematic diagram of the three-dimensional upward structure of the device body of the display device provided in an embodiment of the present application.

[0052] Description of reference numerals:

[0053] 10- Display device;

[0054] 100- Equipment body;

[0055] 110-bottom surface; 120-side surface; 130-clamping hole; 140-operating slot; 150-positioning slot;

[0056] 200-suction cup;

[0057] 210 - suction cup body; 211 - slot; 212 - connecting slot; 213 - positioning column; 214 - abutment surface; 215 - end surface;

[0058] 220 - connecting piece; 221 - air inlet groove; 222 - clamping protrusion. DETAILED DESCRIPTION

[0059] In the related art, the suction cup is located at the bottom of the device, and the device is fixed to the desktop or wall by the suction cup. When the user moves the device, he needs to pull the device with a force greater than the suction force of the suction cup to forcibly release the suction cup working state before moving it.

[0060] Therefore, when the user releases the suction cup from working state, a large external force is usually required. On the one hand, the operation is difficult, and on the other hand, if used improperly, it is easy to cause damage to the product.

[0061] In addition, for surfaces such as tables and walls with aging paint or poor veneer condition, strong pulling will cause the paint or veneer surface to warp and become damaged.

[0062] In view of this, an embodiment of the present application provides a display device, which is placed on a surface to be installed, and the display device includes: a device body, having a bottom surface; a suction cup, including a suction cup body and a connecting piece that are connected to each other; wherein, the suction cup body has a groove on the side facing away from the device body, and the connecting piece is connected to the side of the suction cup body and has an air inlet groove, and the air inlet groove is connected to the groove; the suction cup enters a vacuum state through the groove covered by the surface to be installed and the air inlet groove, so as to fix the device body to the surface to be installed; the suction cup is configured so that when the connecting piece is deformed in the vacuum state, the air inlet groove is driven to deform, and the groove is connected to the external environment through the air inlet groove, so that the suction cup is released from the vacuum state.

[0063] The display device provided in the embodiment of the present application is provided with a groove on the side of the suction cup body facing away from the device body, and an air inlet groove is provided on the connecting piece, so that the user can release the vacuum state by pulling the connecting piece when the suction cup is in a vacuum state. In this way, the user no longer needs to apply excessive external force when releasing the suction cup, and the operation is relatively simple and labor-saving. Secondly, since there is no need to drag vigorously, damage to the device body and the abutting surface can be avoided, so as to extend the service life of the device body and the abutting surface. In addition, the above-mentioned suction cup has a simple structure, and only needs to add a groove and an air inlet groove design on the basis of the existing suction cup, without the need for a complicated manufacturing process, which can reduce the cost of the suction cup.

[0064] In order to make the purpose, implementation mode and advantages of the present application clearer, the exemplary implementation mode of the present application will be clearly and completely described below in conjunction with the drawings in the exemplary embodiments of the present application. Obviously, the described exemplary embodiments are only part of the embodiments of the present application, rather than all the embodiments.

[0065] It should be noted that the brief description of terms in this application is only for the convenience of understanding the embodiments described below, and is not intended to limit the embodiments of this application. Unless otherwise specified, these terms should be understood according to their common and usual meanings.

[0066] In addition, the terms "include" and "have" and any variations thereof are intended to cover but not exclude inclusion, for example, a product or device comprising a list of components is not necessarily limited to those components expressly listed but may include other components not expressly listed or inherent to such products or devices.

[0067] In the description of the present application, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0068] The terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, unless otherwise specified, "plurality" means two or more.

[0069] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be 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 it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0070] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0071] In a first aspect, an embodiment of the present application provides a display device 10 placed on a surface to be installed.

[0072] It can be understood that the display device 10 may include but is not limited to a television, a monitor, a tablet computer, a car display, etc. The embodiment of the present application does not limit the specific form of the display device 10, nor is it limited to the above examples.

[0073] It should be noted that the surface to be installed may include but is not limited to a desktop, a wall or a floor, and is not limited to a metal surface, a glass surface, a plastic surface, a wooden surface, etc. The embodiment of the present application does not limit the specific form of the surface to be installed, nor is it limited to the above examples.

[0074] Reference Figure 1-Figure 5 Specifically, the display device 10 includes a device body 100 and a suction cup 200. The device body 100 has a bottom surface 110. The suction cup 200 includes a suction cup body 210 and a connecting member 220 connected to each other. The suction cup body 210 and the connecting member 220 can ensure that the suction cup 200 can effectively enter or release a vacuum state, thereby achieving the fixing and movement of the device body 100.

[0075] Among them, refer to Figure 7 The suction cup body 210 has a groove 211 on one side facing away from the device body 100. The connector 220 has an air inlet groove 221 on one side connected to the suction cup body 210, and the air inlet groove 221 is connected to the groove 211. The suction cup 200 enters a vacuum state through the groove 211 covered by the surface to be installed and the air inlet groove 221, so as to fix the device body 100 to the surface to be installed.

[0076] Reference Figure 2-Figure 3 In this way, when the suction cup 200 contacts the surface to be installed, the air in the groove 211 and the air inlet groove 221 is discharged, and a vacuum state can be formed, thereby providing a greater adsorption force to fix the suction cup 200 on the surface to be installed, and then fix the device body 100.

[0077] It should be noted that by placing the suction cup 200 on the bottom surface 110 of the device body 100, the gravity of the device body 100 can squeeze the suction cup body 210, thereby assisting in exhausting air, which is convenient for users to use. Of course, in some embodiments, the user can apply a force to the suction cup body 210 to squeeze the surface to be installed, so as to ensure that the air in the groove 211 and the air inlet groove 221 can be completely exhausted, thereby ensuring a stable connection between the display device 10 and the surface to be installed.

[0078] The suction cup 200 is configured to be in a vacuum state, referring to Figure 4-Figure 5 When the connecting member 220 is deformed, the air inlet groove 221 is deformed, and the slot 211 is connected to the external environment through the air inlet groove 221, so that the suction cup 200 is released from the vacuum state.

[0079] It should be noted that the user's action to deform the connecting member 220 can be arbitrary. For example, the user can deform the connecting member 220 by pulling the connecting member 220, or the user can deform the connecting member 220 by twisting the connecting member 220 or rotating the connecting member 220. The embodiments of the present application are not limited to this and are not limited to the above examples.

[0080] The following description will be made by taking an example where a user pulls the connecting member 220 to cause the connecting member 220 to deform.

[0081] Reference Figure 4-Figure 5 In this way, when the user needs to release the suction cup 200, the user pulls the connecting piece 220, and the suction cup 200 and the air inlet groove 221 are deformed, so that air can enter the groove 211 through the air inlet groove 221, thereby releasing the vacuum state and releasing the adsorption between the display device 10 and the surface to be installed.

[0082] The display device 10 provided in the embodiment of the present application is provided with a groove 211 on the side of the suction cup body 210 facing away from the device body 100, and an air inlet groove 221 is provided on the connecting piece 220, so that the user can release the vacuum state by pulling the connecting piece 220 when the suction cup 200 is in a vacuum state. In this way, the user no longer needs to apply excessive external force when releasing the suction cup 200, and the operation is relatively simple and labor-saving. Secondly, since there is no need to drag vigorously, damage to the device body 100 and the surface to be installed can be avoided, so as to extend the service life of the device body 100 and the surface to be installed. In addition, the above-mentioned suction cup 200 has a simple structure, and only needs to add the groove 211 and the air inlet groove 221 design on the basis of the existing suction cup 200, without the need for complex manufacturing processes, and the cost of the suction cup 200 can be reduced.

[0083] Reference Figure 7 As an optional implementation, the suction cup body 210 further has an end surface 215 facing away from the device body 100 , and the end surface 215 is arranged around the groove 211 .

[0084] Thus, the end surface 215 can form a closed area when in contact with the surface to be installed, which helps to form a vacuum state in the slot 211 and the air inlet slot 221. The annular end surface 215 ensures that the suction cup 200 can fit closely to the surface to be installed, providing greater adsorption force.

[0085] It should be noted that the shape of the slot 211 can be arbitrary. For example, the slot opening of the slot 211 is circular, square, or elliptical, etc. For another example, the slot depth of each position of the slot 211 can be variable, such as the slot 211 is a conical slot, a truncated cone slot, etc. The embodiment of the present application does not limit the specific shape of the slot 211, nor is it limited to the above example.

[0086] It is understandable that the shape of the end face 215 can be adapted to the shape of the notch of the slot 211. For example, if the notch of the slot 211 is circular, the end face 215 can be an annular surface; if the notch of the slot 211 is square, the end face 215 can be a square annular surface, etc. The embodiments of the present application are not limited to this.

[0087] In the vacuum state, the end surface 215 is used to abut against the surface to be installed. The close contact between the end surface 215 and the surface to be installed ensures the maintenance of the vacuum state, thereby providing continuous adsorption force and ensuring the stability of the device body 100.

[0088] Reference Figure 7 A connecting groove 212 is formed on the groove wall of the groove 211, and the connecting groove 212 is connected to the air inlet groove 221, so that the air inlet groove 221 and the groove 211 can be effectively connected, so that when the vacuum state needs to be released, air can quickly enter the groove 211 through the air inlet groove 221 to release the adsorption state.

[0089] For example, when the vacuum state needs to be released, the user pulls the connector 220, and the air inlet groove 221 is deformed. The deformed air inlet groove 221 introduces external air into the slot 211 through the connecting groove 212. After the air enters the slot 211, the vacuum state is released, and the adsorption force disappears. The suction cup 200 is separated from the surface to be installed, and the device body 100 can be moved or disassembled by the user.

[0090] Through the above-mentioned arrangement, the annular end face 215 ensures that the suction cup 200 can fit tightly against the surface to be installed, providing greater adsorption force; the connecting groove 212 is connected to the air inlet groove 221, so that the air inlet groove 221 and the slot 211 can be effectively connected, so that when the vacuum state needs to be released, air can quickly enter the slot 211 through the air inlet groove 221 to release the adsorption state.

[0091] Reference Figure 7 As an optional implementation, the width of the air inlet groove 221 gradually increases along the direction in which the connecting member 220 approaches the suction cup body 210.

[0092] It can be understood that the slot width of the air inlet slot 221 refers to the cross-sectional width of the air inlet slot 221 , that is, the air inlet slot 221 has a larger cross-sectional width at the end close to the suction cup body 210 .

[0093] In this way, when the user pulls the connector 220, the air inlet groove 221 can be deformed more effectively, thereby introducing air to release the vacuum state more quickly. In addition, the gradually increasing groove width can reduce the resistance of air flow, making it easier for air to enter the slot 211, further improving the efficiency of desorption.

[0094] It should be noted that when a connecting groove 212 is formed on the groove wall of the groove 211, the dimensional relationship of the connecting groove 212 can be the same as the dimensional relationship of the air inlet groove 221, that is, the groove width of the connecting groove 212 gradually increases along the direction in which the connecting piece 220 approaches the suction cup body 210.

[0095] In this way, when the user pulls the connector 220, the connecting groove 212 can be deformed more effectively, thereby introducing air to release the vacuum state more quickly. In addition, the gradually increasing groove width can reduce the resistance of air flow, making it easier for air to enter the slot 211, further improving the efficiency of releasing adsorption.

[0096] It can be understood that, according to the above content, the connecting groove 212 and the air inlet groove 221 can respectively meet the above-mentioned dimensional relationship, and when the connecting groove 212 is connected with the air inlet groove 221, the whole formed by the connecting groove 212 and the air inlet groove 221 can also meet the above-mentioned dimensional relationship. That is, along the direction in which the connecting member 220 approaches the suction cup body 210, the groove width of the air inlet groove 221 and the connecting groove 212 gradually increases, and the groove width of the connecting groove 212 is greater than the groove width of the air inlet groove 221, which can further reduce the resistance of air flow, make it easier for air to enter the slot 211, and further improve the efficiency of desorption.

[0097] Reference Figure 7 As an optional embodiment, along the extension direction of the edge of the suction cup body 210, the ratio between the width of the air inlet groove 221 and the width of the end of the connecting member 220 close to the suction cup body 210 is greater than 0 and less than or equal to 1 / 3.

[0098] It can be understood that the extending direction along the edge of the suction cup body 210 refers to the extending direction of the groove width, that is, Figure 7 A in.

[0099] It should be noted that if the ratio between the width of the air inlet groove 221 and the width of the end of the connecting piece 220 close to the suction cup body 210 is greater than 1 / 3, that is, the width of the air inlet groove 221 is too large, it may affect the connection strength between the connecting piece 220 and the suction cup body 210.

[0100] It can be understood that the ratio between the width of the air inlet groove 221 and the width of the end of the connecting member 220 close to the suction cup body 210 can be any value, such as 1 / 3, 1 / 4, 1 / 5, 1 / 6, etc. The embodiments of the present application do not limit the specific ratio and are not limited to the above examples.

[0101] By setting the above-mentioned proportional relationship, it can be ensured that the air inlet groove 221 can effectively introduce air when the connecting member 220 is pulled, while maintaining sufficient structural strength between the connecting member 220 and the suction cup body 210.

[0102] In addition, the narrower air inlet groove 221 is more likely to deform when the connecting member 220 is pulled, so that the air inlet groove 221 can quickly introduce air, reduce the resistance of air flow, and improve the efficiency of releasing the adsorption of the suction cup 200.

[0103] Through the above arrangement, the user no longer needs to apply excessive external force when releasing the suction cup 200, and the operation is simple and labor-saving.

[0104] As an optional implementation, the width of the connecting member 220 at one end close to the suction cup body 210 is greater than or equal to 6 mm.

[0105] It is understandable that if the width of the end of the connecting member 220 close to the suction cup body 210 is less than 6 mm, the connection strength between the connecting member 220 and the suction cup body 210 is low. In addition, if the width between the connecting member 220 and the suction cup body 210 is too small, the air inlet groove 221 cannot be formed, and the vacuum state of the suction cup 200 cannot be unlocked by the deformation of the connecting member 220.

[0106] It should be noted that the width of the end of the connecting piece 220 close to the suction cup body 210 can be any value, such as 6mm, 7mm, 8mm, 9mm, 10mm, 15mm, 20mm, etc. The embodiment of the present application does not limit the specific width of the end of the connecting piece 220 close to the suction cup body 210, nor is it limited to the above examples.

[0107] Through the above arrangement, it can be ensured that the connecting member 220 has sufficient strength and stability when pulled to avoid damage caused by excessive deformation. In addition, the appropriate width can improve the durability and service life of the connecting member 220, while ensuring that air can be effectively introduced to release the vacuum state during use.

[0108] As an optional implementation, at least one of an end of the connecting member 220 close to the suction cup body 210 and an end of the suction cup body 210 close to the connecting member 220 is a flexible member.

[0109] It should be noted that only the end of the connecting member 220 close to the suction cup body 210 may be a flexible member, or only the end of the suction cup body 210 close to the connecting member 220 may be a flexible member, or both of the aforementioned may be flexible members.

[0110] It is understandable that the flexible member is more likely to deform. The flexible member may be made of rubber, silicone, polyurethane, etc. The embodiment of the present application does not limit the specific material of the flexible member, nor is it limited to the above examples.

[0111] In this way, when the user pulls the connecting piece 220, the portion between the suction cup body 210 and the connecting piece 220 can be deformed more easily, so that air can be introduced more quickly to release the vacuum state. In addition, the use of the flexible member can improve the durability and adaptability of the suction cup 200, so that it can better fit various different surfaces to be installed, thereby improving the adsorption effect.

[0112] As an optional implementation, the connecting member 220 and the suction cup body 210 are an integrated flexible member.

[0113] It is understandable that by configuring the connector 220 and the suction cup body 210 as an integrated flexible member, the aforementioned effects can be achieved while improving the integrity and durability of the suction cup 200 and the display device 10 and reducing the complexity of manufacturing and assembly.

[0114] It should be noted that when the connecting member 220 and the suction cup body 210 are an integrated flexible member, the connectivity between the slot 211 and the air inlet slot 221 is good, which can reduce the risk of the connecting member 220 being deformed while the air inlet slot 221 is not deformed.

[0115] It is understandable that if the suction cup 200 is a flexible member, the height of the suction cup 200 in the vacuum state and the vacuum unlocked state may be different. Figure 2 As shown, in the vacuum state, the height of the suction cup 200 is small; Figure 4 As shown, when the vacuum is released, the height of the suction cup 200 is relatively large.

[0116] Reference Figure 6 , Figure 8-Figure 9 As an optional embodiment, the device body 100 also has a side 120 connected to the bottom surface 110, and the side of the side 120 close to the bottom surface 110 has a clamping hole 130; the side of the connecting piece 220 facing away from the suction cup body 210 has a clamping protrusion 222, and the clamping protrusion 222 can be detachably connected to the clamping hole 130.

[0117] In this way, the connecting piece 220 can be fixedly connected to the device body 100 through the locking hole 130 and the locking protrusion 222, providing a stable connection point to ensure that the suction cup 200 can effectively fix the device body 100 and prevent the device body 100 from moving or falling off during use.

[0118] In addition, the locking protrusion 222 is detachably connected to the locking hole 130, so that the connecting member 220 can be easily connected and removed from the device body 100, which can improve the installation and removal efficiency of the display device 10. In addition, the detachable design allows the device body 100 and the suction cup 200 to be replaced independently, which can increase the flexibility and service life of the device body 100 and the suction cup 200.

[0119] It should be noted that the shape of the locking protrusion 222 can be adapted to the shape of the locking hole 130. For example, the locking protrusion 222 is a cylinder and the locking hole 130 is a cylindrical hole; the locking protrusion 222 is a cuboid and the locking hole 130 is a cuboid hole. The embodiments of the present application do not limit the specific shapes of the locking protrusion 222 and the locking hole 130, nor are they limited to the above examples.

[0120] Reference Figure 8 , Fig. 9 As an optional embodiment, the device body 100 also has an operating groove 140, which is connected to the clamping hole 130 and is located on the side of the clamping hole 130 away from the bottom surface 110; the operating groove 140 is used to remove the clamping protrusion 222 under a vacuum state.

[0121] It is understandable that the user can contact and operate the locking protrusion 222 in the locking hole 130 through the operating slot 140. Exemplarily, when the suction cup 200 is in a vacuum state, the locking protrusion 222 is located in the locking hole 130, and the user can disengage the locking protrusion 222 from the locking hole 130 through the operating slot 140 to achieve the disassembly of the connector 220.

[0122] It should be noted that the depth of the operating groove 140 may be smaller than the axial dimension of the locking hole 130 , as long as the operating groove 140 is connected to the locking hole 130 .

[0123] It is understandable that when the locking protrusion 222 is spaced apart from the edge of the connecting member 220 , the user can also disassemble the edge of the connecting member 220 through the operating slot 140 to drive the locking protrusion 222 to disengage from the locking hole 130 .

[0124] Reference Figure 6 , Figure 8 and Fig.10 As an optional embodiment, a positioning column 213 is provided on the side of the suction cup body 210 facing away from the connecting piece 220, and the bottom surface 110 of the device body 100 has a positioning groove 150; the positioning column 213 is located in the positioning groove 150 to connect the suction cup body 210 and the device body 100.

[0125] It is understandable that the suction cup body 210 can be precisely docked with the device body 100 through the positioning column 213 and the positioning groove 150, ensuring a stable connection between the device body 100 and the suction cup body 210, and preventing the device body 100 from shifting or falling off during use.

[0126] It should be noted that the shapes of the positioning post 213 and the positioning groove 150 can be adapted to ensure that the positioning post 213 can be located in the positioning groove 150 .

[0127] Reference Figure 6, Figure 8 and Fig.10 In some embodiments, the number of the positioning posts 213 can be multiple, and correspondingly, the number of the positioning slots 150 can also be multiple, and the multiple positioning posts 213 correspond to the multiple positioning slots 150 one by one. In this way, the connection stability between the device body 100 and the suction cup body 210 can be further improved.

[0128] It is understandable that the plurality of positioning posts 213 may be arranged at intervals, and correspondingly, the plurality of positioning grooves 150 may be arranged at intervals on the bottom surface 110 of the device body 100. In this way, the suction cup body 210 and the device body 100 can be evenly positioned and connected, and the positioning stability and connection stability of the suction cup body 210 and the device body 100 can be improved.

[0129] The following description takes the case where the number of the positioning posts 213 is two as an example.

[0130] Reference Figure 6 , Figure 8 and Fig.10 As an optional embodiment, the suction cup body 210 has a contact surface 214 facing the device body 100 , the positioning column 213 is located on the contact surface 214 , and the contact surface 214 is adhesively connected to the bottom surface 110 having the positioning groove 150 .

[0131] Through the above arrangement, the abutting surface 214 of the suction cup body 210 can be firmly connected to the bottom surface 110 of the device body 100 by bonding, which can improve the connection strength and stability between the suction cup body 210 and the device body 100 and prevent the display device 10 from loosening or falling off during use.

[0132] In a second aspect, an embodiment of the present application further provides a display device 10 placed on a surface to be installed.

[0133] Reference Figure 1-Figure 5 Specifically, the display device 10 includes a device body 100 and a suction cup 200. The device body 100 has a bottom surface 110. The suction cup 200 includes a suction cup body 210 and a connecting member 220 connected to each other. The suction cup body 210 and the connecting member 220 can ensure that the suction cup 200 can effectively enter or release a vacuum state, thereby achieving the fixing and movement of the device body 100.

[0134] Among them, refer to Figure 7 The suction cup body 210 has a groove 211 on the side facing away from the device body 100, and the connecting piece 220 has an air inlet groove 221 connected to one side of the suction cup body 210, and the air inlet groove 221 is used to communicate with the groove 211; the suction cup 200 enters a vacuum state through the groove 211 covered by the surface to be installed and the air inlet groove 221 to fix the device body 100 to the surface to be installed.

[0135] In this way, when the suction cup 200 contacts the surface to be installed, the air in the groove 211 and the air inlet groove 221 is discharged, and a vacuum state can be formed, thereby providing a greater adsorption force to fix the suction cup 200 on the surface to be installed, and then fix the device body 100.

[0136] The suction cup 200 enters a vacuum state through the slot 211 and the air inlet slot 221 covered by the surface to be installed, so as to fix the device body 100 on the surface to be installed;

[0137] The suction cup 200 is configured such that when the connection member 220 is in a vacuum state, the air inlet groove 221 is deformed and the slot 211 is connected to the external environment through the air inlet groove 221 , so that the suction cup 200 is released from the vacuum state.

[0138] In this way, when the user needs to release the suction cup 200, the user pulls the connecting piece 220, and the suction cup 200 and the air inlet groove 221 are deformed, allowing air to enter the groove 211 through the air inlet groove 221, thereby releasing the vacuum state and releasing the adsorption between the display device 10 and the surface to be installed.

[0139] The display device 10 provided in the embodiment of the present application is provided with a groove 211 on the side of the suction cup body 210 facing away from the device body 100, and an air inlet groove 221 is provided on the connecting piece 220, so that the user can release the vacuum state by pulling the connecting piece 220 when the suction cup 200 is in a vacuum state. In this way, the user no longer needs to apply excessive external force when releasing the suction cup 200, and the operation is relatively simple and labor-saving. Secondly, since there is no need to drag vigorously, damage to the device body 100 and the abutting surface 214 can be avoided, so as to extend the service life of the device body 100 and the abutting surface 214. In addition, the above-mentioned suction cup 200 has a simple structure, and only needs to add the groove 211 and the air inlet groove 221 design on the basis of the existing suction cup 200, without the need for complex manufacturing processes, and the cost of the suction cup 200 can be reduced.

[0140] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

[0141] For the convenience of explanation, the above description has been made in conjunction with specific embodiments. However, the above exemplary discussion is not intended to be exhaustive or limit the embodiments to the specific forms disclosed above. Based on the above teachings, various modifications and variations can be obtained. The selection and description of the above embodiments are to better explain the principles and practical applications, so that those skilled in the art can better use the embodiments and various different variations of the embodiments suitable for specific use considerations.

Claims

1. A display device, characterized in that: Placed on a surface to be installed, the display device comprises: a device body having a bottom surface; A suction cup, comprising a suction cup body and a connecting piece connected to each other; The suction cup body has a groove on one side facing away from the device body, and the connecting piece has an air inlet groove on one side connected to the suction cup body, and the air inlet groove is communicated with the groove; the suction cup enters a vacuum state through the groove covered by the surface to be installed and the air inlet groove, so as to fix the device body to the surface to be installed; The suction cup is configured such that when the connecting member is deformed in the vacuum state, the air inlet groove is deformed as well, and the slot is connected to the external environment through the air inlet groove, so that the suction cup releases the vacuum state.

2. The display device according to claim 1, characterized in that The suction cup body also has an end face facing away from the device body, and the end face is arranged around the groove opening; in the vacuum state, the end face is used to abut against the mounting surface; A connecting groove is formed on the groove wall of the groove, and the connecting groove is connected to the air inlet groove.

3. The display device according to claim 2, characterized in that Along the direction in which the connecting piece approaches the suction cup body, The width of the air inlet groove gradually increases, and / or the width of the connecting groove gradually increases.

4. The display device according to any one of claims 1 to 3, characterized in that: Along the extending direction of the edge of the suction cup body, the ratio between the width of the air inlet groove and the width of one end of the connecting member close to the suction cup body is greater than 0 and less than or equal to 1 / 3; And / or, the width of the connecting piece at one end close to the suction cup body is greater than or equal to 6 mm.

5. The display device according to any one of claims 1 to 3, characterized in that: At least one of an end of the connecting member close to the suction cup body and an end of the suction cup body close to the connecting member is a flexible member; Alternatively, the connecting member and the suction cup body are an integrated flexible member.

6. The display device according to any one of claims 1 to 3, characterized in that: The device body also has a side surface connected to the bottom surface, and a side of the side surface close to the bottom surface has a clamping hole; A clamping protrusion is provided on one side of the connecting member away from the suction cup body, and the clamping protrusion is detachably connected to the clamping hole.

7. The display device according to claim 6, characterized in that The device body also has an operating groove, which is connected to the clamping hole and is located on a side of the clamping hole away from the bottom surface; The operating groove is used to remove the clamping protrusion under the vacuum state.

8. The display device according to any one of claims 1 to 3, characterized in that: A positioning column is provided on one side of the suction cup body away from the connecting piece, and a positioning groove is provided on the bottom surface of the device body; The positioning column is located in the positioning groove to connect the suction cup body and the device body.

9. The display device according to claim 8, characterized in that The suction cup body has an abutting surface facing the device body, the positioning column is located on the abutting surface, and the abutting surface is adhesively connected to the bottom surface having the positioning groove.

10. A display device, characterized in that: The display device is placed on the surface to be installed, and includes a device body and a suction cup. The device body has a bottom surface, and the suction cup includes a suction cup body and a connecting piece connected to each other; Wherein, the side of the suction cup body facing away from the device body has a groove, and the connecting piece has an air inlet groove connected to one side of the suction cup body, and the air inlet groove is used to communicate with the groove; The suction cup enters a vacuum state through the slot covered by the surface to be installed and the air inlet slot to fix the device body to the surface to be installed; The suction cup is configured such that when the connecting member is deformed in the vacuum state, the air inlet groove is deformed as well, and the slot is connected to the external environment through the air inlet groove, so that the suction cup releases the vacuum state.

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