Small electric table board with replaceable modules

Abstract

The invention belongs to the technical field of automotive interiors, and relates to an electric small table board with a replaceable module. The table is composed of a shell assembly, a rack fixing groove, a rack, a guide rail assembly, a small table plate assembly and a motor assembly. The rack fixing groove is formed in the lower shell, and the rack is fixed in the rack fixing groove; the guide rail assembly is fixed on the shell assembly; a small table board module of the small table board assembly is connected with a small table board sub-assembly in a clamped mode, and the small table board sub-assembly is composed of a small table board framework and a small table board bottom plate. The motor assembly comprises a motor and a gear meshed with the rack, the motor is installed on a bottom plate of the small table plate, and the motor can drive the gear to horizontally move on the rack and drive the small table plate assembly to stretch out of the shell in the direction of the guide rail. The invention discloses a small electric table board with replaceable modules. The small electric table board is provided with three replaceable table board modules; the requirements of electric opening and closing can be met; the horizontal movement mode can save the internal space of the instrument panel; and the length of the table plate is adjustable.

Description

Technical Field

[0001] This invention belongs to the field of automotive interior technology, specifically relating to a replaceable modular electric small table. Background Technology

[0002] Currently, automotive interiors are transitioning from "single-function" to "scenario-based solutions," and manually opening or retractable single-module tray tables can no longer meet user requirements. Different modules correspond to different usage scenarios, and the invention of multi-module in-vehicle tray tables is of great significance in terms of expanding automotive functions, optimizing user experience, and adapting to different scenarios.

[0003] Existing technology discloses a vehicle-mounted small table, including a table frame assembly, a table inner panel assembly, a vanity mirror assembly, and a locking assembly. A four-bar linkage structure consisting of two fixing rods, two connecting rods, and four hinges allows the table inner panel assembly to be unfolded or retracted. However, the folding structure occupies a large space, which is not conducive to the interior space arrangement of the vehicle, and the placement of the vanity mirror makes the table's use too singular. Existing technology also discloses a vehicle-mounted telescopic table, including a table, a transmission mechanism, and a mounting bracket. The table and the transmission mechanism are connected, and the transmission mechanism drives the table to switch between an extended use state and a retracted storage state. However, the table's length is fixed in a single module, which cannot meet the needs of different users.

[0004] Therefore, there is an urgent need to develop an electric small table with replaceable modules to effectively solve the above problems. Summary of the Invention

[0005] The purpose of this invention is to provide a replaceable modular electric tabletop to solve the problem of quickly changing three different tabletop modules.

[0006] This invention is achieved through the following technical solution:

[0007] A replaceable modular electric small table consists of a housing assembly, a rack fixing groove, a rack, a guide rail assembly, a small table assembly, and a motor assembly;

[0008] The housing assembly consists of an upper housing, a lower housing, and a pair of metal brackets. The upper housing is mounted on top of the lower housing and fixed to it, while the metal brackets are fixed to the lower housing.

[0009] The rack fixing groove is installed at the opening in the middle of the lower housing, and the rack is fixed in the rack fixing groove;

[0010] The guide rail assembly is fixed to the housing assembly. The guide rail assembly consists of a left guide rail, a right guide rail, and guide rail connectors. The left and right guide rails are respectively fixed to the two inner sides of the lower housing. Two guide rail connectors are installed on each guide rail.

[0011] The small table assembly consists of a small table sub-assembly and multiple small table modules, with the small table modules snapping into the small table sub-assembly. The small table sub-assembly comprises a small table frame and a small table base plate. The small table base plate is fixed to a guide rail connector. The small table frame is fixed to the small table base plate. Each of the multiple small table modules can be individually snapped into the small table frame during use.

[0012] The motor assembly is fixed to the small table assembly. The motor assembly includes a motor and a gear meshing with a rack. The motor is mounted on the bottom plate of the small table and can drive the gear to move horizontally on the rack, causing the small table assembly to extend out of the housing along the guide rail direction.

[0013] Furthermore, the housing assembly is a semi-enclosed structure with an opening at the front.

[0014] Furthermore, the upper housing and the lower housing are fixed together by snap-fit ​​and screw-fit.

[0015] Furthermore, the metal bracket is screwed and fixed to the lower housing.

[0016] Furthermore, the rack fixing groove is installed at the opening in the middle of the lower housing and is screwed to the lower housing for fixation.

[0017] Furthermore, the guide rail connector is snapped and fixed to the corresponding side guide rail.

[0018] Furthermore, the left and right guide rails are respectively fixed to the two inner sides of the lower housing by bolts.

[0019] Furthermore, the base plate of the small table is fixed to the guide rail connector by bolts.

[0020] Furthermore, the small table frame is screwed and fixed to the small table base plate.

[0021] Furthermore, there are three small table modules, each with multiple different grooves on its upper surface for placing cosmetics, office supplies, and tea-drinking items. Each small table module has claws on both sides.

[0022] Compared with the prior art, the beneficial effects of the present invention are:

[0023] The present invention provides a replaceable modular electric table with three different replaceable table modules; it can meet the requirements of electric opening and closing; the horizontal movement mode can save interior space of the dashboard; and the table length is adjustable. Attached Figure Description

[0024] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present invention and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0025] Figure 1 A schematic diagram of the motion mechanism;

[0026] Figures 2-4 A schematic diagram of the replaceable module electric small table structure;

[0027] Figure 5 Schematic diagram of the shell structure;

[0028] Figure 6 Schematic diagram of the upper shell structure;

[0029] Figure 7 Schematic diagram of the lower shell structure;

[0030] Figure 8 Schematic diagram of the left guide rail structure;

[0031] Figure 9 Schematic diagram of rack and pinion structure;

[0032] Figure 10 Schematic diagram of the right guide rail structure;

[0033] Figure 11 Schematic diagram of rack fixing groove structure;

[0034] Figure 12 Schematic diagram of the base plate structure of the small table;

[0035] Figure 13 Schematic diagram of guide rail connector structure;

[0036] Figure 14 Schematic diagram of the motor assembly structure;

[0037] Figure 15 Schematic diagram of the metal support structure;

[0038] Figure 16 Schematic diagram of the tabletop frame structure;

[0039] Figure 17 Schematic diagram of the tabletop module 1;

[0040] Figure 18 Schematic diagram of the tabletop module 2;

[0041] Figure 19 Schematic diagram of the tabletop module 3. Detailed Implementation

[0042] The present invention will be further described below with reference to embodiments:

[0043] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and not intended to limit it. Furthermore, it should be noted that, for ease of description, the accompanying drawings show only the parts relevant to the present invention, and not all of the structures.

[0044] It should be noted that similar reference numerals and letters in the following figures indicate similar items; therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures. Furthermore, in the description of this invention, terms such as "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0045] like Figures 1-19 As shown, the electric small table of the replaceable module of the present invention is composed of a housing assembly, a rack fixing groove, a rack, a guide rail assembly, a small table assembly, and a motor assembly.

[0046] The housing assembly is a semi-enclosed structure with an opening at the front. The housing assembly consists of an upper housing, a lower housing, and a pair of metal brackets. The upper housing is installed above the lower housing and is fixed to the lower housing by snap-fit ​​and screw connection. The metal brackets are screwed to the lower housing and are used to stabilize the housing.

[0047] The rack fixing groove is installed at the opening in the middle of the lower housing and is screwed to the lower housing. The rack is fixed in the rack fixing groove.

[0048] The guide rail assembly is fixed to the housing assembly and consists of a left guide rail, a right guide rail, and guide rail connectors. The left and right guide rails are respectively fixed to the two inner sides of the lower housing by bolts. Two guide rail connectors are installed on each guide rail, specifically, the guide rail connectors are snapped and fixed to the corresponding side guide rail.

[0049] The small table assembly consists of a small table sub-assembly and small table modules, with the small table modules snapping into the small table sub-assembly. The small table sub-assembly comprises a small table frame and a small table base plate. The small table base plate is bolted to the guide rail connector. The small table frame is screwed into the small table base plate. Multiple small table modules can be individually snapped into the small table frame during use. Specifically, there are three small table modules, each with multiple different grooves on its upper surface for placing cosmetics, office supplies, and tea-drinking items. Each small table module has claws on both sides. During use, the claws on both sides of the small table module can be snapped into the small table base plate, and the table length can be adjusted by adjusting the snapping position of the claws.

[0050] The motor assembly is fixed to the small table assembly. The motor assembly includes a motor and a gear meshing with a rack. The motor is mounted on the bottom plate of the small table and can drive the gear to move horizontally on the rack, causing the small table assembly to extend out of the housing along the guide rail direction.

[0051] When in use, the small table module is snapped onto the small table sub-assembly. Specifically, the small table module is snapped onto the small table frame. When not in use, the other two small table modules are fixed to the fixing base of the outer sub-plate (the outer sub-plate is not a structure to be protected by this invention, and its structure will not be described in detail).

[0052] In this invention, the motion mechanism of the device consists of left and right guide rails, a small table base plate, guide rail connectors, a rack fixing groove, a rack, a gear, and a motor. The motor drives the gear to move horizontally on the rack, causing the small table assembly to extend out of the housing along the guide rail direction, thus enabling the small table to be adjusted in length during use.

[0053] Example 1

[0054] A replaceable modular electric table consists of a housing assembly, a rack fixing groove, a rack, a guide rail assembly, a table assembly, and a motor assembly.

[0055] The housing assembly is a semi-enclosed structure with an opening at the front. It consists of an upper housing, a lower housing that engages with it, and a pair of metal supports screwed onto the lower housing. The rack fixing groove is installed at the opening in the middle of the lower housing and is screwed onto it. The rack is fixed within the rack fixing groove.

[0056] The guide rail assembly is fixed to the housing assembly and consists of a left guide rail, a right guide rail, and guide rail connectors. The left and right guide rails are respectively fixed to the two inner sides of the lower housing by bolts. Two guide rail connectors are snapped onto each guide rail.

[0057] The small table assembly consists of a small table sub-assembly and three small table modules, which are snapped together. Each small table sub-assembly comprises a small table frame and a small table base plate. The small table base plate is bolted to a guide rail connector. The small table frame is screwed to the small table base plate. Each of the three small table modules has multiple grooves on its upper surface for placing cosmetics, office supplies, and tea-drinking items. Each small table module has claws on both sides. In use, the claws on both sides of the small table module can be snapped onto the small table base plate, and the table length can be adjusted by adjusting the snap-fit ​​position.

[0058] The motor assembly includes a motor and a gear meshing with a rack. The motor is mounted on the base plate of the small table and drives the gear to move horizontally on the rack, causing the small table assembly to extend out of the housing along the guide rail. When in use, the small table module snaps into the small table frame; the other two small table modules are fixed to the base of the outer sub-plate when not in use. The motor drives the gear to move horizontally on the rack, causing the small table assembly to extend out of the housing along the guide rail.

[0059] The above description is merely a preferred embodiment of the present invention. Any simple modifications, equivalent changes, and alterations made by those skilled in the art to the above embodiments without departing from the scope of the present invention and based on the technical essence of the present invention shall still fall within the scope of the present invention.

Claims

1. A replaceable modular electric small table, characterized in that: It consists of a housing assembly, a rack fixing slot, a rack, a guide rail assembly, a small table assembly, and a motor assembly; The housing assembly consists of an upper housing, a lower housing, and a pair of metal brackets. The upper housing is mounted on top of the lower housing and fixed to it, while the metal brackets are fixed to the lower housing. The rack fixing groove is installed at the opening in the middle of the lower housing, and the rack is fixed in the rack fixing groove; The guide rail assembly is fixed to the housing assembly. The guide rail assembly consists of a left guide rail, a right guide rail, and guide rail connectors. The left and right guide rails are respectively fixed to the two inner sides of the lower housing. Two guide rail connectors are installed on each guide rail. The small table assembly consists of a small table sub-assembly and small table modules, with the small table modules snapping into the small table sub-assembly; wherein, the small table sub-assembly consists of a small table frame and a small table base plate; the small table base plate is fixed to the guide rail connector; the small table frame is fixed to the small table base plate; multiple small table modules can be individually snapped into the small table frame when in use; The motor assembly is fixed to the small table assembly. The motor assembly includes a motor and a gear meshing with a rack. The motor is mounted on the bottom plate of the small table and can drive the gear to move horizontally on the rack, causing the small table assembly to extend out of the housing along the guide rail direction.

2. The replaceable module electric small table according to claim 1, characterized in that: The housing assembly is a semi-enclosed structure with an opening at the front.

3. The replaceable module electric small table according to claim 1, characterized in that: The upper and lower housings are fixed together by snap-fit ​​and screw-fit.

4. The replaceable module electric small table according to claim 1, characterized in that: The metal bracket is screwed and fixed to the lower housing.

5. The replaceable module electric small table according to claim 1, characterized in that: The rack fixing groove is installed at the opening in the middle of the lower housing and is screwed to the lower housing for fixation.

6. The replaceable module electric small table according to claim 1, characterized in that: The guide rail connector is snapped and fixed to the corresponding side guide rail.

7. The replaceable module electric small table according to claim 1, characterized in that: The left and right guide rails are respectively fixed to the two inner sides of the lower housing by bolts.

8. The replaceable module electric small table according to claim 1, characterized in that: The base plate of the small table is fixed to the guide rail connector by bolts.

9. The replaceable module electric small table according to claim 1, characterized in that: The small table frame is screwed to the small table base plate.

10. The replaceable module electric small table according to claim 1, characterized in that: The small table module consists of three units, each with multiple grooves on its upper surface for placing cosmetics, office supplies, and tea-drinking items. Each small table module has claws on both sides.

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