CN221023401U - Table assembly, armrest and vehicle - Google Patents

Abstract

The application provides a table assembly, armrests and a vehicle. Wherein, the table subassembly includes: the desk plate part comprises a desk plate and a rotating shaft; a housing portion to which the table portion and the housing portion are connected so as to be movable relative to each other; a driving part for driving the table plate part to move; wherein, the table of table subassembly has storage position and open position: in the storage position, the table board is stored in the storage part; the table plate can be driven by the driving part to move to a preset position relative to the accommodating part, and the table plate can rotate to an open position of the table plate around the rotating shaft at the preset position.

Description

Table assembly, armrest and vehicle

Technical Field

The application relates to a table assembly, an armrest and a vehicle.

Background

Foldable table assemblies, commonly used on the back of seats in vehicles such as rail transit trains, aircraft and automobiles, are often provided with a table assembly that can be folded open for the user to provide a place for items.

Currently, there are also solutions for providing foldable table top assemblies at other locations, such as armrests for automobiles, to further expand the functionality of the armrests.

If the existing scheme is adopted, the operation of an operator is complex, the space occupied by the foldable table plate assembly is large, and the foldable table plate assembly is difficult to integrate to the armrests.

Accordingly, there is a need in the art for a new table assembly that overcomes the above-described problems of complex operation and/or large space occupation.

Disclosure of utility model

The application aims to provide a table board assembly.

The application aims to provide a handrail.

The application aims to provide a vehicle.

In a first aspect, the present application provides a table assembly comprising: the desk plate part comprises a desk plate and a rotating shaft; a housing portion to which the table portion and the housing portion are connected so as to be movable relative to each other; a driving part for driving the table plate part to move; wherein, the table of table subassembly has storage position and open position: in the storage position, the table board is stored in the storage part; the table plate can be driven by the driving part to move to a preset position relative to the accommodating part, and the table plate can rotate to an open position of the table plate around the rotating shaft at the preset position.

According to the scheme, through the structure that the table plate part and the accommodating part relatively move, when the table plate assembly is not used, the table plate can be accommodated in the accommodating part, more space is avoided, when the table plate is required to be used, the change of the accommodating position, the preset position and the opening position can be realized through the rotating shaft of the table plate and the sliding fit structure, the table plate can be moved from the accommodating part to the opening until the table plate is opened, the table plate is convenient to open, the table plate can be retracted again after the table plate assembly is used, and the operation of a user is convenient.

In one or more embodiments of the table assembly, the inner wall of the accommodating portion is provided with a first sliding rail, the rotating shaft is matched with the first sliding rail, and the table portion and the accommodating portion can be connected in a relatively sliding manner through the movement of the rotating shaft on the first sliding rail.

In one or more embodiments of the table assembly, the first slide rail includes a straight section and a curved section, the curved section is located downstream of the straight section for travel of the table from the stowed position to the predetermined position, and the curved section is curved in the same direction as the table rotates about the pivot axis to the open position of the table.

In one or more embodiments of the table assembly, the shaft includes a first shaft, a second shaft, and a connector connecting the two, the first shaft being positioned at the straight section and the second shaft being positioned at the curved section at the predetermined position.

In one or more embodiments of the table assembly, the driving part includes a driving member, a second sliding rail and a sliding block, the second sliding rail is fixedly installed on the accommodating part, the sliding block is connected with the driving member and is driven by the driving member to move along the second sliding rail, and the sliding rail is connected with the table to drive the table to move from the accommodating position to the preset position relative to the accommodating part.

In one or more embodiments of the table assembly, the driving member includes a motor, the driving member is connected with the slider through a steel wire, and the steel wire can rotate around a pulley fixed to the receiving portion to drive the sliding rail to move.

In one or more embodiments of the table assembly, the slide block further includes a third slide rail capable of receiving a table support frame, the table support frame being connected to the third slide rail on one side by a third pivot and to the table on the other side by a fourth pivot.

In one or more embodiments of the table assembly, the table is rotatable about an axis of rotation through 90 to the open position of the table at the predetermined position.

In a second aspect, the present application provides an armrest comprising the table assembly as described in the first aspect.

The armrest has the beneficial effects that the desk board assembly of the first aspect is adopted, so that the desk board assembly is integrated in a narrow arrangement space of the armrest, and the functions of the armrest are expanded.

In a third aspect, the application provides a vehicle comprising the table assembly as described in the first aspect.

The vehicle has the beneficial effects that the table board assembly of the first aspect is adopted, so that the table board assembly is easy to set in the vehicle, and the user experience of the vehicle is improved.

Drawings

The above and other features, properties and advantages of the present utility model will become more apparent from the following description in conjunction with the accompanying drawings and embodiments, in which:

Fig. 1 is a schematic view of a table top assembly in a storage position according to an embodiment.

Figure 2 is a schematic view of a table of an embodiment of a table assembly in a predetermined position.

Figure 3 is a schematic view of a table of an embodiment of a table assembly in an open position.

Figure 4 is a schematic view of the interior of a table assembly with a table in an open position.

Figure 5 is a schematic exploded view of one embodiment of a table assembly.

Reference numerals:

100-desk plate assembly

101-Storage position

102-Open position

103-Predetermined position

1-Table plate part

11-Desk plate

12-Spindle

121-First rotary shaft

122-Second spindle

123-Connector

2-Receptacle

21-First slide rail

211-Straight section

212-Curved section

3-Drive part

31-Drive element

311-Motor

32-Second slide rail

33-Slider

331-Third slide rail

34-Steel wire

35-Pulley

4-Table support

41-Third spindle

42-Fourth rotation shaft.

Detailed Description

The present utility model will be further described with reference to specific embodiments and drawings, in which more details are set forth in the following description in order to provide a thorough understanding of the present utility model, but it will be apparent that the present utility model can be embodied in many other forms than described herein, and that those skilled in the art may make similar generalizations and deductions depending on the actual application without departing from the spirit of the present utility model, and therefore should not be construed to limit the scope of the present utility model in terms of the content of this specific embodiment.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "comprising" and "having" and any variations thereof in the description of the application and the claims and the description of the drawings above are intended to cover a non-exclusive inclusion.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the application. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments.

In the description of the embodiments of the present application, the orientation or positional relationship indicated by the technical terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. are based on the orientation or positional relationship shown in the drawings, and are merely for convenience of description and simplification of the description, and do not indicate or imply that the apparatus or element referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the embodiments of the present application.

In the description of the embodiments of the present application, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured" and the like should be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; but also mechanical connection, and the specific meaning of the above terms in the embodiments of the present application will be understood by those skilled in the art according to the specific circumstances.

The table board assembly and the application scene thereof disclosed by the embodiment of the application take a central control handrail of an automobile as an example. However, it will be appreciated that the table assembly of the present disclosure may be used in other applications where the table assembly is desired in other vehicles. The handrail applicable vehicle is not limited to vehicles such as trains, ships, airplanes and the like. In addition, the table top assembly may also be an armrest suitable for use in stationary locations, such as massage chairs, seats for spectators in large events, meetings, office chairs, and the like.

Referring to fig. 1-5, in some embodiments, a table assembly 100 includes a table portion 1, a receiving portion 2, and a driving portion 3. The table part 1 comprises a table 11 and a rotating shaft 12. The receiving portion 2 is capable of receiving the table portion 1, and the table portion 1 and the receiving portion 2 are capable of relative movement, e.g., slidably coupled. The driving part 3 is used for driving the table plate part 1 and the accommodating part 2 to move relatively. The table 11 is generally rectangular and flat in configuration, but other configurations, such as curved configurations, are not precluded. The driving unit 3 is a non-manual driving structure, and may be driven by a motor, hydraulic pressure, pneumatic pressure, a spring, or the like.

As shown in fig. 1-3, the table 11 of the table assembly 100 has a stowed position 101 and an open position 102.

As shown in fig. 1, in the storage position 101, the table 11 is stored in the storage section 2.

As shown in fig. 1 to 2, the table 11 can be driven by the driving part 3 to move to a predetermined position 103 relative to the accommodating part 2, for example, as shown in fig. 1 to 2, the table 11 is driven by the driving part 3 to move up to the predetermined position 103.

As shown in fig. 2-3, in this predetermined position 103 the table 11 is rotatable about the swivel axis 12 to an open position 102 of the table 11. Preferably, for the angle of rotation, it may be around 90, as shown in fig. 2-3, in which predetermined position 103 the table 11 can be rotated 90 about the rotational angle of the swivel axis 12 to the open position 102 of the table 11.

The beneficial effect of the scheme of above embodiment introduction lies in, through the structure of table portion and holding portion relative movement for when not using the table subassembly, the table can be accomodate into holding portion, and avoid taking more space, and when needing to use the table, then can realize holding position-preset position-open position's change through the pivot of table and sliding fit's structure, realize that the table removes to until opening from holding portion within, not only be convenient for open, and also be convenient for again receive after the use is accomplished to close, thereby convenient to use person operates.

Referring to fig. 4 and 5, in some embodiments, the structure of the accommodating portion 2 and the table portion 1 to achieve relative movement may be that the inner wall of the accommodating portion 2 has a first sliding rail 21, the rotating shaft 12 is matched with the first sliding rail 21, and the table portion 1 and the accommodating portion 2 can be connected in a relatively sliding manner by moving the rotating shaft 12 in the first sliding rail 21. The structure of the sliding rail is adopted, the structure is compact, the moving direction is easy to guide, the desk plate part 1 is easy to drive, and the operation of a user is smooth and simple.

Preferably, in some embodiments, referring to fig. 4, the first slide rail 21 may include a straight section 211 and a curved section 212, wherein the curved section 212 is located downstream of the straight section 211 for the travel of the table 11 from the storage position 101 to the predetermined position 103, and the curved section 212 is curved in the same direction as the table 11 rotates about the rotation axis 12 to the open position 102 of the table 11. Therefore, the rotation process can be driven by the gravity action of the table plate 11 during rotation, so that the rotation process is simpler and more reliable.

With continued reference to fig. 4, in some embodiments, the shaft 12 includes a first shaft 121, a second shaft 122, and a connector 123 connecting the two, the first shaft 121 being located in the straight section 211 and the second shaft 122 being located in the curved section 212 at the predetermined position 103. This may allow the table 11 to be more reliably supported in the open position 102 and may increase the strength of the support to which the table 11 is subjected in the open position 102.

With continued reference to fig. 4 and 5, in some embodiments, the specific structure of the driving part 3 may include a driving member 31, a second sliding rail 32, and a sliding block 33.

The second sliding rail 32 is fixed on the accommodating portion 2, the sliding block 33 is connected with the driving member 31, and is driven by the driving member 31 to move along the second sliding rail 32, and the sliding block 33 is connected with the table 11 to drive the table 11 to move from the accommodating position 101 to the preset position 103 relative to the accommodating portion 2. It will be appreciated that the extending direction of the second slide rail 32, the first slide rail 21, i.e. the guiding movement direction is uniform, i.e. the up-down direction as shown in fig. 1 to 3. The driving unit 3 is simple in structure and low in cost. It will be appreciated that other driving arrangements may be employed, such as those mentioned above, by hydraulic, pneumatic, etc. Linear motion may also be achieved by other structures than a slide rail structure, such as a lead screw nut mechanism.

With continued reference to fig. 4 and 5, in some embodiments, the driving member 31 preferably includes a motor 311, and the driving member 31 is connected to the slider 33 by a wire 34, and the wire 34 can rotate around a pulley 35 fixed to the accommodating portion 2 to move the slider 33. The driving structure of the sliding block driven by the steel wire is simpler and more compact, is easy to control by a motor, and is easier to integrate in an installation environment with smaller space such as a handrail.

With continued reference to fig. 4 and 5, the slider 33 further includes a third sliding rail 331 capable of receiving the table support 4, where the table support 4 is connected to the third sliding rail 331 by a third rotating shaft 41 on one side and to the table 11 by a fourth rotating shaft 42 on the other side. The extending direction of the third sliding rail 331 is still the up-down direction, that is, the third rotating shaft 41 can move along the sliding rail in the third sliding rail 331, and meanwhile, as shown in fig. 4, when the table 11 is located at the open position 102, the setting of the table supporting frame 4 can further improve the supporting rigidity of the table 11, so as to improve the stability of the whole structure, further improve the bearing capacity of the table 11, and further make the application range of the table assembly 100 wider.

In summary, the benefits of the table assembly, armrest and vehicle described by the embodiments above include, but are not limited to: through the structure of table portion and holding portion relative movement for when not using the table subassembly, the table can be accomodate into holding portion, and avoid taking more space, and when needs use the table, then can realize holding position-preset position-open position's change through the pivot and the slip fit's of table structure, realize that the table removes to until opening from holding portion within, not only be convenient for open, and also be convenient for again receive after the use is accomplished and close, convenient to use person operates. And moreover, the desk plate assembly can be integrated in a narrow arrangement space of the armrests, so that the functions of the armrests are expanded, the transportation means is easy to store in the unfolded desk plate assembly, and the user experience is further improved.

While the utility model has been described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the utility model, and that any changes, equivalents, and modifications to the above embodiments in accordance with the technical principles of the utility model fall within the scope of the utility model as defined in the appended claims.

Claims (10)

1. A table assembly (100), comprising:

A table plate part (1) comprising a table plate (11) and a rotating shaft (12);

A housing part (2), wherein the table part (1) and the housing part (2) are connected in a relatively movable manner;

A driving part (3) for driving the table plate part (1) to move;

Wherein the table (11) of the table assembly (100) has a stowed position (101) and an open position (102):

In the storage position (101), the table (11) is stored in the storage section (2);

The table (11) can be driven by the drive part (3) to move to a predetermined position (103) relative to the accommodating part (2), wherein the table (11) can be rotated about the rotation axis (12) to an open position (102) of the table (11).

2. The table assembly (100) according to claim 1, wherein the inner wall of the receiving portion (2) has a first slide rail (21), the rotating shaft (12) is matched with the first slide rail (21), and the table portion (1) and the receiving portion (2) can be connected in a relatively sliding manner by moving the rotating shaft (12) on the first slide rail (21).

3. The table assembly (100) according to claim 2, wherein the first slide rail (21) comprises a straight section (211) and a curved section (212), wherein for the travel of the table (11) from the stowed position (101) to the predetermined position (103), the curved section (212) is located downstream of the straight section (211) and the curved section (212) is curved in the same direction as the table (11) is rotated about the rotational axis (12) to the open position (102) of the table (11).

4. A table assembly (100) according to claim 3, wherein the shaft (12) comprises a first shaft (121), a second shaft (122) and a connecting body (123) connecting the two, the first shaft (121) being located in the straight section (211) and the second shaft (122) being located in the curved section (212) in the predetermined position (103).

5. The table assembly (100) according to claim 1, wherein the driving part (3) comprises a driving member (31), a second sliding rail (32) and a sliding block (33), the second sliding rail (32) is fixedly arranged on the containing part (2), the sliding block (33) is connected with the driving member (31) and can move along the second sliding rail (32) by being driven by the driving member (31), and the sliding block (33) is connected with the table (11) so as to drive the table (11) to move from the containing position (101) to the preset position (103) relative to the containing part (2).

6. The table assembly (100) according to claim 5, wherein the driving member (31) comprises a motor (311), the driving member (31) and the sliding block (33) are connected by a steel wire (34), and the steel wire (34) can rotate around a pulley (35) fixed to the accommodating portion (2) to drive the sliding block (33) to move.

7. The table assembly (100) of claim 5, wherein the slider (33) further comprises a third slide rail (331) capable of receiving a table support (4), the table support (4) being connected to the third slide rail (331) on one side by a third pivot (41) and to the table (11) on the other side by a fourth pivot (42).

8. A table top assembly (100) according to claim 1, wherein in the predetermined position (103) the table top (11) is rotatable about the swivel axis (12) by an angle of 90 ° to the open position (102) of the table top (11).

9. An armrest as claimed in any one of claims 1 to 8, including a table top assembly (100).

10. A vehicle comprising a table assembly (100) according to any one of claims 1-8.