Folding table top and vehicle

Abstract

The utility model aims to disclose a folding table top and a vehicle, and relates to the technical field of office or leisure table tops, the folding table top comprises a first table top and a second table top, and the first table top and the second table top rotate relatively through a first damping assembly; compared with the prior art, the mobile terminal has the advantages that the first table top and the second table top rotate relatively through the first damping assembly, an included angle ranging from 0 degree to 180 degrees can be formed between the first table top and the second table top, the included angle can be kept at any angle ranging from 0 degree to 180 degrees, and the mobile terminal is convenient to use. One frame of a mobile phone or a tablet computer is placed in the long-strip-shaped groove body, the mobile phone or the tablet computer leans against the second table top, effective support for the mobile terminal can be formed, and office work or leisure is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of office or leisure desktops, in particular to a folding desktop and a vehicle. Background Art

[0002] Folding desktops are commonly used for office or leisure, such as in multimedia classrooms, commercial vehicles, trains, airplanes, yachts, etc. These desktops occupy little space after folding and can be used for office or leisure at any time according to the situation, so they are favored.

[0003] The problem with existing desktops is that the desktop cannot form a certain angle, which is not convenient for placing mobile terminals, such as mobile phones, tablets, etc.

[0004] In view of this, it is necessary to develop a folding desktop and a vehicle. Summary of the Invention

[0005] To solve the above technical problems, the purpose of the utility model is to disclose a folding desktop and a vehicle.

[0006] The first purpose of the utility model is to develop a folding desktop.

[0007] The second purpose of the utility model is to develop a vehicle.

[0008] To achieve the first utility model purpose, the utility model provides a folding desktop, including a first desktop and a second desktop, and the first desktop and the second desktop rotate relative to each other through a first damping component;

[0009] A long strip-shaped groove is arranged on the surface of the first desktop.

[0010] Preferably, a first swing arm parallel to the first desktop is arranged on the first desktop, and the first swing arm and the first desktop rotate relative to each other through a second damping component;

[0011] It further includes a second swing arm, and the first end of the second swing arm and the first swing arm rotate relative to each other through a third damping component.

[0012] Preferably, the second end of the second swing arm is rotatably installed in a cavity through a fourth damping component.

[0013] Preferably, the second damping component includes a limiting part, an anti-wear ring and a fastening part. A limiting pin is arranged on the first swing arm, a limiting ring is arranged on the limiting part, and the limiting pin and the limiting ring cooperate;

[0014] A through hole is arranged on the first swing arm, the fastening part and the through hole cooperate, and the fastening part and the limiting part are fastened by screws, and the anti-wear ring is arranged between the fastening part and the limiting part.

[0015] Preferably, the third damping component is a damping rotating shaft.

[0016] Preferably, the fourth damping component includes a mounting plate, a stud, a first damping gasket, a second damping gasket and a compression nut;

[0017] The first damping gasket and the second damping gasket are respectively arranged on both sides of the second end of the second swing arm;

[0018] The stud is fixed on the mounting plate, and the stud passes through the first damping gasket, the second damping gasket and then cooperates with the compression nut.

[0019] Preferably, two first damping components are provided;

[0020] The first damping component includes a connecting block, a first hinge block, a second hinge block, a first pin, a second pin, a first bushing and a second bushing;

[0021] The first hinge block is fixed on the first tabletop, the first pin passes through the first hinge block and the connecting block, and a first bushing is arranged between the first pin and the connecting block;

[0022] The second hinge block is fixed on the second tabletop, the second pin passes through the second hinge block and the connecting block, and a second bushing is arranged between the second pin and the connecting block;

[0023] An interference fit exists between the first bushing and the first pin;

[0024] An interference fit exists between the second bushing and the second pin.

[0025] Preferably, a protrusion is arranged below the connecting block.

[0026] Preferably, a pull ring is arranged on the back of the first tabletop, one end of the pull ring is installed in a groove, and a cover body is arranged on the top of the groove.

[0027] Based on the same utility model principle, to achieve the second utility model purpose as described above, the present utility model provides a vehicle, and the folding tabletop as described in the first invention creation is installed on the vehicle.

[0028] Compared with the prior art, the technical effects of the present utility model are as follows:

[0029] The first desktop and the second desktop rotate relative to each other through a first damping component, and an included angle within 0° - 180° can be formed between them, and it can be maintained at any angle within 0° - 180°. One of the frames of a mobile terminal, such as a mobile phone or a tablet, is placed in the long strip-shaped groove body, and the mobile phone or the tablet leans against the second desktop, which can effectively support the mobile terminal and facilitate office work or leisure. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings required for the description of the specific embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0031] Figure 1 It is a three-dimensional structural schematic diagram of the folding desktop of the present invention.

[0032] Figure 2 It is a three-dimensional structural schematic diagram of the folding desktop of the present invention.

[0033] Figure 3 It is a rear view schematic diagram of the folding desktop of the present invention.

[0034] Figure 4 It is the present invention Figure 3 Cross-sectional schematic diagram at A - A of.

[0035] Figure 5 It is the present invention Figure 4 Enlarged structural schematic diagram at B of.

[0036] Figure 6 It is a three-dimensional structural schematic diagram of the folding desktop of the present invention.

[0037] Figure 7 It is a three-dimensional structural schematic diagram of the first damping component of the present invention.

[0038] Figure 8 It is an exploded structural schematic diagram of the first damping component of the present invention.

[0039] Figure 9 It is an exploded structural schematic diagram of the third damping component of the present invention.

[0040] Figure 10 It is an exploded structural schematic diagram of the fourth damping component of the present invention.

[0041] Figure 11 It is an exploded structural schematic diagram of the second damping component of the present invention.

[0042] Among them, 1. The first desktop; 11. A long strip-shaped groove; 12. A substrate; 13. A decorative panel; 14. A pull ring; 15. A groove; 16. A cover body; 2. The second desktop; 3. The first damping component; 31. A connecting block; 311. The first damping component; 32. The first hinge block; 33. The second hinge block; 34. The first pin; 35. The second pin; 36. The first bushing; 37. The second bushing; 4. A mobile terminal; 5. The first swing arm; 51. A limit pin; 52. A through hole; 6. The second damping component; 61. A limiting member; 611. A limiting ring; 62. An anti-wear ring; 63. A fastener; 7. The second swing arm; 71. The first end of the second swing arm; 72. The second end of the second swing arm; 8. The third damping component; 9. The fourth damping component; 91. A mounting plate; 92. A stud; 93. The first damping gasket; 94. The second damping gasket; 95. A compression nut. Specific embodiments

[0043] The present invention will be described in detail below with reference to the embodiments shown in the drawings. However, it should be noted that these embodiments do not limit the present invention, and any equivalent transformation or substitution in terms of function, method, or structure made by those of ordinary skill in the art based on these embodiments shall fall within the protection scope of the present invention.

[0044] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. These are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present invention.

[0045] Embodiment 1

[0046] Refer Figures 1 to 11 As shown, this embodiment discloses a specific implementation of a folding desktop.

[0047] This embodiment provides a folding desktop. Refer Figures 1 to 11 As shown, it includes a first desktop 1 and a second desktop 2, and the first desktop 1 and the second desktop 2 are relatively rotatable through the first damping component 3; a long strip-shaped groove 11 is provided on the surface of the first desktop 1.

[0048] Specifically, refer to Figure 6, the first desktop 1 and the second desktop 2 respectively include a substrate 12 made of aluminum alloy and a decorative board 13 covering the surface of the substrate. A long strip-shaped groove 11 is provided on the surface of the first desktop 1. The first desktop 1 and the second desktop 2 are relatively rotatable through a first damping component 3. An included angle within 0° - 180° can be formed between the first desktop 1 and the second desktop 2. Under the action of the first damping component 3, the included angle between the first desktop 1 and the second desktop 2 can be maintained at any angle within 0° - 180°. A mobile terminal 4, such as one of the frames of a mobile phone or a tablet, is placed in the long strip-shaped groove 11. The mobile phone or the tablet leans against the second desktop 2, which can effectively support the mobile terminal 4 and facilitate office work or leisure.

[0049] See Figures 1 to 11 As shown, for the convenience of storing the folding desktop and placing it in the cavity, a first swing arm 5 parallel to the first desktop 1 is provided on the first desktop 1. The first swing arm 5 and the first desktop 1 are relatively rotatable through a second damping component 6. It also includes a second swing arm 7. The first end 71 of the second swing arm and the first swing arm 5 are relatively rotatable through a third damping component 8. The second damping component 6 is provided on the back surface of the first desktop 1, that is, the opposite surface of the long strip-shaped groove 11. The second damping component 6 includes a limiting member 61, an anti-wear ring 62, and a fastening member 63. A limiting pin 51 is provided on the first swing arm 5, and a limiting ring 611 is provided on the limiting member 61. The limiting pin 51 and the limiting ring 611 cooperate. A through hole 52 is provided at the end of the first swing arm 5. The fastening member 63 and the through hole 52 cooperate. The fastening member 63 and the limiting member 61 are fastened by screws. The anti-wear ring 62 is provided between the fastening member 63 and the limiting member 61. In a preferred embodiment, the limiting member 61 and the fastening member 63 are made of plastic material, such as POM. During the rotation of the first swing arm 5, the friction force between the first swing arm 5, the fastening member 63, and the limiting member 61 is adjusted by the tightening degree of the screws to form a damping effect. Through the cooperation of the limiting pin 51 and the limiting ring 611, the swinging range of the first swing arm 5 is limited. The third damping component 8 is a damping rotating shaft. Under a certain pressure, the first desktop 1 and the second desktop 2 will be placed in a relatively horizontal position, which can prevent the first desktop 1 and the second desktop 2 from suddenly falling and hitting the user.

[0050] See Figures 1 to 11As shown, the second end 72 of the second swing arm is rotatably mounted in the cavity through the fourth damping component 9. A pull ring 14 is provided on the back of the first tabletop 1. One end of the pull ring 14 is mounted in a groove 15. A cover 16 is provided at the top of the groove 15. The cooperation of the cover 16 and the groove 15 fixes one end of the pull ring 14. When it is necessary to pull out the folding tabletop from the cavity, by pulling the pull ring 14 by hand, the folding tabletop can be pulled out. During the pulling process, the resistance of the fourth damping component 9 needs to be overcome. If the hand is suddenly released, under the action of the fourth damping component 9, the folding tabletop will not suddenly fall into the cavity and no noise will be generated. The fourth damping component 9 includes a mounting plate 91, a stud 92, a first damping gasket 93, a second damping gasket 94 and a compression nut 95. The first damping gasket 93 and the second damping gasket 94 are preferably made of plastic material, such as POM. The first damping gasket 94 and the second damping gasket 95 are respectively arranged on both sides of the second end 72 of the second swing arm. The stud 92 is fixed to the mounting plate 91. The stud 92 passes through the first damping gasket 93 and the second damping gasket 94 and then cooperates with the compression nut 95. The frictional damping force of the first damping gasket 93 and the second damping gasket 94 is adjusted by the tightness of the compression nut 95.

[0051] The principle of forming an arbitrary angle between the first desktop 1 and the second desktop 2 is as follows: Two first damping components 3 are arranged between the first desktop 1 and the second desktop 2. The first damping component 3 includes a connecting block 31, a first hinge block 32, a second hinge block 33, a first pin 34, a second pin 35, a first bushing 36 and a second bushing 37. The first hinge block 31 is fixed to the first desktop 1. The first pin 34 passes through the first hinge block 32 and the connecting block 31, and a first bushing 36 is arranged between the first pin 34 and the connecting block 31. The second hinge block 33 is fixed to the second desktop 2. The second pin 35 passes through the second hinge block 33 and the connecting block 31, and a second bushing 37 is arranged between the second pin 35 and the connecting block 31. An interference fit is provided between the first bushing 36 and the first pin 34. An interference fit is provided between the second bushing 37 and the second pin 35. Specifically, the connecting block 31 is arranged in the middle. The first hinge block 32 and the second hinge block 33 are hinged to the connecting block 31 in a surrounding manner. The first pin 34 is fixed between the first hinge block 32, while the first pin 34 rotates relative to the connecting block 31. The first bushing 36 is preferably made of plastic material, such as POM. A damping is formed between the first pin 34 and the first bushing 36 due to the interference fit. The second pin 35 is fixed between the second hinge block 33, while the second pin 35 rotates relative to the connecting block 31. The second bushing 37 is preferably made of plastic material, such as POM. A damping is formed between the second pin 35 and the second bushing 37 due to the interference fit. Under the action of the two first damping components 3, the angle between the first desktop 1 and the second desktop 2 can be maintained at any angle within 0°-180°. One of the frames of a mobile terminal 4, such as a mobile phone or a tablet, is placed in the long strip-shaped groove 11, and the mobile phone or the tablet leans against the second desktop 2, which can effectively support the mobile terminal 4 and facilitate office work or leisure. In a preferred embodiment, a protrusion 311 is arranged below the connecting block 31. The protrusion 311 is in the shape of a rectangular plate. When the first desktop 1 and the second desktop 2 are in a flattened state, the protrusion 311 just gets stuck in the gap between the first desktop 1 and the second desktop 2, which can prevent the second desktop 2 from folding down further.

[0052] Embodiment 2

[0053] This embodiment provides a vehicle, on which a folding desktop as described in Embodiment 1 is installed.

[0054] The folding desktop is fixed to the inner wall of the cavity in the vehicle through a mounting plate 91. The folding desktop is pulled out from the cavity through a fourth damping component 9, leveled through a third damping component 8, the horizontal position of the folding desktop is adjusted through a second damping component 6, and the angle between the first desktop 1 and the second desktop 2 is adjusted through a first damping component 3 to facilitate using the mobile terminal 4 for office work or leisure.

[0055] For the technical solutions of a vehicle disclosed in this embodiment that are the same as those in Embodiment 1, please refer to Embodiment 1 and will not be elaborated herein.

Claims

1. A folding tabletop, characterized in that: It comprises a first desktop and a second desktop, wherein the first desktop and the second desktop rotate relative to each other via a first damping component; A long strip trough is arranged on the surface of the first desktop.

2. A folding tabletop as claimed in claim 1, characterized in that: A first swing arm parallel to the first table top is arranged on the first table top, and the first swing arm and the first table top are relatively rotated via a second damping component; It also includes a second swing arm, and the first end of the second swing arm rotates relative to the first swing arm through a third damping assembly.

3. A foldable desktop as claimed in claim 2, characterized in that: The second end of the second swing arm is rotatably mounted on the cavity through a fourth damping assembly.

4. A folding tabletop as claimed in claim 2, characterized in that: The second damping assembly includes a limiter, an anti-wear ring and a fastener, a limiter pin is arranged on the first swing arm, a limiter ring is arranged on the limiter, and the limiter pin cooperates with the limiter ring; A through hole is provided in the first swing arm, the fastener cooperates with the through hole, the fastener and the limiter are fastened by screws, and the anti-wear ring is provided between the fastener and the limiter.

5. A foldable tabletop as claimed in claim 2, characterized in that: The third damping component is a damping shaft.

6. A foldable tabletop as claimed in claim 3, characterized in that: The fourth damping assembly includes a mounting plate, a stud, a first damping washer, a second damping washer and a compression nut; The first damping pad and the second damping pad are respectively arranged on both sides of the second end of the second swing arm; The stud is fixed to the mounting plate, and the stud passes through the first damping gasket and the second damping gasket and then cooperates with the compression nut.

7. A foldable tabletop as described in any one of claims 1 to 6, characterized in that: The first damping components are provided with two; The first damping assembly includes a connecting block, a first hinge block, a second hinge block, a first pin, a second pin, a first bushing and a second bushing; The first hinge block is fixed to the first desktop, the first pin passes through the first hinge block and the connecting block, and a first sleeve is arranged between the first pin and the connecting block; The second hinge block is fixed to the second desktop, the second pin passes through the second hinge block and the connecting block, and a second sleeve is arranged between the second pin and the connecting block; There is an interference fit between the first sleeve and the first pin; The second sleeve and the second pin are in interference fit.

8. A foldable tabletop as claimed in claim 7, characterized in that: A protrusion is arranged below the connecting block.

9. A foldable tabletop as claimed in claim 7, characterized in that: A pull ring is arranged on the back of the first desktop, one end of the pull ring is installed in the groove, and a cover body is arranged on the top of the groove.

10. A vehicle, characterized in that: The vehicle is equipped with a folding tabletop as described in any one of claims 1-9.

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