Linkage support mechanism, supporting table and vehicle

Abstract

The utility model discloses a linkage support mechanism, a supporting table and a vehicle, the linkage support mechanism comprises a supporting frame, a driving part, a mounting part and a cover plate, the driving part is used for driving the mounting part to reciprocate in the horizontal direction, and two limit positions of the mounting part are a first position and a second position; the supporting frame bears and guides the mounting part, a limiting part is arranged on the supporting frame, and the mounting part is locked by the limiting part when located at the first position and the second position; the first side of the cover plate is rotationally connected with the mounting part through a connecting arm, and the cover plate can rotate by taking the hinged end of the connecting arm as a rotating center; the mounting part is located on the moving path of the mounting part when located at the first position, the second side of the cover plate is attached to the vehicle interior facing, and the cover plate leaves the moving path of the mounting part when located at the second position. The mounting part moves in the horizontal direction, so that the movement space of the mechanism is reduced while the stretching and storage actions are met, and the mechanism is attached to the interior trim of the vehicle body when the mounting part is stored through the cover plate.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicles, in particular to a linkage bracket mechanism, a support table and a vehicle. Background Art

[0002] With the continuous development of the automobile manufacturing field, vehicles are continuously expanding humanized configurations on the basis of improving performance to enhance the riding comfort of passengers. Among them, the co-pilot does not need to operate the vehicle, so there are needs for eating, watching TV series, and making up during long-distance driving. It is necessary to provide a suitable support structure in front of the co-pilot. The common support structure is a flip-up or pull-out table structure in the glove box and instrument panel in front of the co-pilot, which can be unfolded and stored according to needs; but the current vehicle design is gradually refined, and customers have higher and higher requirements for the aesthetics of vehicle interiors. Therefore, the space design of the vehicle dashboard is getting narrower and narrower, and the support structure in front of the co-pilot needs to occupy a larger vehicle interior space during the extension and retraction process, and damage the interior surface of the vehicle, thus affecting the aesthetics of the vehicle interior.

[0003] Therefore, how to meet the demand for supporting items in the co-pilot seat of the vehicle and maintain the integrity and beauty of the vehicle's interior structure is a technical problem that needs to be urgently solved by technical personnel in this field. Utility Model Content

[0004] The utility model proposes a linkage bracket mechanism, a support table and a vehicle, so as to meet the demand for supporting articles at the co-pilot position of the vehicle and keep the integrity and beauty of the interior structure of the vehicle.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] In a first aspect, the utility model provides a linkage bracket mechanism, comprising

[0007] It includes a support frame, a driving part, a mounting part and a cover plate, wherein the driving part is used to drive the mounting part to reciprocate in the horizontal direction, and the two extreme positions of the mounting part during the reciprocating motion are respectively a first position and a second position;

[0008] The support frame is used to carry and guide the mounting part. A limiting part is arranged on the support frame. When the mounting part is located at a first position and a second position, the limiting part is locked by the limiting part.

[0009] The first side of the cover plate is rotatably connected to the mounting portion via a connecting arm, and the cover plate can rotate with the hinged end of the connecting arm as the rotation center; when the mounting portion is in a first position, the cover plate is located on the movement path of the mounting portion, and the second side of the cover plate fits the shape of the interior surface of the vehicle; when the cover plate is in a second position, the cover plate leaves the movement path of the mounting portion.

[0010] Optionally, in the above-mentioned linkage bracket mechanism, a connecting pin is provided at one end of the connecting arm, and the connecting pin passes through the sliding slot to guide the rotation movement of the cover plate through the sliding slot.

[0011] Optionally, in the above-mentioned linkage bracket mechanism, the first side of the cover plate is also rotatably connected to the vehicle body through a bent gooseneck arm. When the mounting part is pushed out in the horizontal direction, horizontal and vertical force components are applied to the cover plate through the connecting arm and the oblique sliding groove, and the cover plate rotates with the end point where the gooseneck arm is connected to the vehicle body as a fulcrum.

[0012] Optionally, in the above-mentioned linkage bracket mechanism, a slide is provided on the protrusion of the support frame, guide grooves are symmetrically provided on the opposite sides of the slide, a connecting groove is provided on the mounting portion, guide protrusions are provided on the two opposite inner walls of the connecting groove, the connecting groove slides around the slide, and the two guide protrusions are respectively embedded in the two guide grooves.

[0013] Optionally, in the above linkage bracket mechanism, a limiting groove is provided on at least one side of the connection groove in contact with the slideway, and two limiting spring pieces are embedded on the slideway at intervals, and the top of the limiting spring piece exceeds the surface of the slideway when no external force is applied;

[0014] The limiting spring piece is compressed when the mounting part is assembled with the support frame. When the mounting part moves to the first position or the second position, the limiting spring piece at the corresponding position pops up and snaps into the limiting groove to limit the mounting part.

[0015] Optionally, in the above-mentioned linkage bracket mechanism, the rotation output end of the driving part is connected to a gear, and the mounting part is provided with a rack meshing with the gear in the horizontal direction.

[0016] Optionally, in the above-mentioned linkage bracket mechanism, the support frame is provided with fixing holes along the vertical direction, and the support frame is fixedly connected to the vehicle body structure by fastening bolts.

[0017] Optionally, in the above-mentioned linkage bracket mechanism, the driving part is a motor or a cylinder.

[0018] In a second aspect, the utility model provides a support table, which includes the linkage bracket mechanism provided in any of the above embodiments, and a table top fixedly arranged on the top of the mounting part so as to reciprocate in the horizontal direction with the mounting part, and the table top is a single-board structure or a double-board folding structure.

[0019] In the third aspect, the utility model provides a vehicle, which is provided with a support table provided by the above embodiment in front of the co-pilot seat, and when the mounting portion is in the first position, the support table is completely embedded in the vehicle body and the second side of the cover plate is in contact with the decorative surface of the vehicle dashboard; when the mounting portion is in the second position, the table top extends out of the vehicle body toward the co-pilot seat.

[0020] It can be seen from the above technical scheme that the linkage bracket mechanism provided by the utility model, through the driving action of the driving part, and the bearing, guiding and limiting action of the support frame, enables the mounting part to realize reciprocating motion between the first position and the second position in the horizontal direction. When the bearing plate is installed on the mounting part, the bearing plate will follow the mounting part to perform the action of extending the support and retracting and storing. Since the mounting part only works in the horizontal direction, the linkage bracket mechanism occupies less space when used on the vehicle compared with the current rotating extension mechanism, and is easy to assemble and use; at the same time, the cover plate is designed to fit the interior of the vehicle body through the rotating structure of the connecting arm and the second side of the cover plate, so as to shield the linkage bracket mechanism when the mounting part is in the first position to avoid affecting the aesthetics of the vehicle body interior, and rotate away from the movement path of the mounting part during the process of switching the mounting part from the first position to the second position. The entire linkage bracket mechanism has a simple structure and only occupies a small installation and movement space on the horizontal plane, reducing damage to the vehicle body instrument panel finish, so that the vehicle interior design has a higher degree of freedom. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the utility model or the prior art, the drawings required for use in the embodiments or the prior art description are briefly introduced below. Obviously, the drawings described below are only some examples or embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without creative work, and the utility model can also be applied to other similar scenarios based on the provided drawings. Unless it is obvious from the language environment or otherwise explained, the same reference numerals in the figures represent the same structure or operation.

[0022] Figure 1 It is a schematic diagram of the structure of a support table with a linkage bracket mechanism provided in an embodiment of the utility model;

[0023] Figure 2 yes Figure 1 Bottom view of

[0024] Figure 3 It is a schematic diagram of the cover structure equipped with a connecting arm and a gooseneck arm;

[0025] Figure 4 is a schematic diagram of the linkage bracket mechanism state when the mounting portion is located at the first position;

[0026] Figure 5 is a schematic diagram of the linkage bracket mechanism state when the mounting portion is located at the second position;

[0027] Figure 6 for Figure 4 Schematic diagram of the cross-sectional detail structure;

[0028] Figure 7It is a schematic diagram of the assembly of the support frame and the mounting part;

[0029] Figure 8 for Figure 7 Exploded diagram of some structures;

[0030] Fig. 9 It is a schematic diagram of the structure of the installation part viewed from above;

[0031] Fig.10 Schematic diagram of the top view of the support frame;

[0032] Among them, 10-support frame; 110-slideway; 1110-guide groove; 1120-limiting spring piece; 120-fastening bolt; 20-driving part; 210-gear; 30-installation part; 310-connecting groove; 3110-guide protrusion; 3120-limiting groove; 320-rack; 40-cover plate; 410-connecting arm; 4110-connecting pin; 420-sliding groove; 430-gooseneck arm;

[0033] 50-Table board. DETAILED DESCRIPTION

[0034] The need to place and store items in the vehicle body is one of the important indicators for measuring the ride comfort of the vehicle. However, the current design of the relevant structures in the vehicle body is relatively simple and difficult to meet the needs of passengers. At the same time, the overall movement space of the common supporting structure is relatively large. On the one hand, it will encroach on part of the passenger's use space. On the other hand, it will occupy a large body space when stored, which will cause greater damage to the interior surface of the vehicle, affecting the overall aesthetics of the vehicle interior and the vehicle user experience. Therefore, it is imperative to update the design of the relevant structures. The embodiment of the utility model proposes a linkage bracket mechanism, a support table and a vehicle to meet the need for supporting items at the co-pilot position of the vehicle and maintain the integrity and beauty of the vehicle interior structure.

[0035] In order to make the technical personnel in this field better understand the present invention, the embodiments of the present invention are described below with reference to the accompanying drawings. In addition, the embodiments shown below do not limit the contents of the utility model described in the claims. In addition, the entire contents of the structures represented by the following embodiments are not limited to those necessary for the solutions of the utility model described in the claims.

[0036] See also Figure 1-10The linkage bracket mechanism provided in the embodiment of the utility model is used to support the corresponding load-bearing plate structure for telescopic movement to meet the extension support use and retraction and storage of the load-bearing plate structure in the vehicle body. Specifically, the linkage bracket mechanism includes a support frame 10, a driving part 20, a mounting part 30 and a cover plate 40. The driving part 20 is used for power output and is connected to the mounting part 30 in a transmission manner. Specifically, the driving part 20 can drive the mounting part 30 to achieve reciprocating motion in the horizontal direction, and the mounting part 30 is used to carry the support plate to meet the passengers' item support needs during the movement. The mounting part 30 has two extreme positions in the reciprocating motion, which are defined as the first position and the second position. The switching of the mounting part 30 between the first position and the second position can achieve the extension and retraction of the support plate in the horizontal direction.

[0037] The support frame 10 is used to be fixedly connected to the vehicle body structure to provide a support platform. The mounting portion 30 is carried and guided by the support frame 10 to achieve stable movement in the horizontal direction. At the same time, a limiting portion is provided on the support frame 10. The mounting portion 30 will be limited and locked by the limiting portion when it is located at the first position and the second position. On this basis, the mounting portion 30 can be stably located in the first position and the second position. When a support plate is provided on the mounting portion 30, the support plate can remain stable in both the maximum extended and retracted states, thereby meeting the passengers' needs for support and storage of the support plate.

[0038] The above-mentioned linkage bracket mechanism structure can realize the extension and storage action of the support plate after the support plate is set by the movement of the mounting portion 30 in the horizontal direction. However, the aesthetics of the vehicle body is still one of the important criteria for passengers to evaluate the vehicle after meeting the functional requirements. Therefore, the linkage bracket mechanism provided by the embodiment of the utility model also includes a cover plate 40. Specifically, a first side of the cover plate 40 is rotatably connected to the mounting portion 30 through a connecting arm 410. It should be noted here that the first side of the cover plate 40 is a side of the cover plate 40 facing the mounting portion 30 or the inside of the vehicle body. When the mounting portion 30 moves toward the cover plate 40 in the horizontal direction, the connecting arm 410 will push the cover plate 40 to move. The inclined structure of the cover plate 40 will cause the cover plate 40 to rotate with the hinged end of the connecting arm 410 on the mounting portion 30 as the rotation center. On the basis of this structure, the position of the cover plate 40 is assembled and set so that when the mounting portion 30 is in the first position, the cover plate 40 is located on the movement path of the mounting portion 30, see Figure 4When the mounting portion 30 is in the first position, that is, the retracted position of the mounting portion 30 during the horizontal movement process, if a support plate is provided on the mounting portion 30, then when the mounting portion 30 is in the first position, the support plate is stored; and at this time, the cover plate 40 is located on the movement path of the mounting portion 30, and the structure such as the shelf and the mounting portion 30 can be shielded in the horizontal direction by the cover plate 40, and the second side of the cover plate 40 is designed to be a surface structure that fits the shape of the interior surface of the vehicle, so that when the mounting portion 30 is in the first position, the cover plate 40 can fit the interior surface of the vehicle while achieving the shielding effect, thereby maintaining the integrity of the interior surface of the vehicle, see Figure 5 When the cover plate 40 is located at the second position, the cover plate 40 leaves the movement path of the mounting portion 30. Since the movement process of the cover plate 40 is a rotation process, when the mounting portion 30 switches from the first position to the second position, the cover plate 40 gradually rotates and leaves the movement path of the mounting portion 30, so as to realize the switching from the position of shielding the mounting portion 30 structure to the position of avoiding the mounting portion 30 from extending.

[0039] The setting of the cover plate 40 satisfies the requirement of maintaining the aesthetics of the vehicle. At the same time, since the reciprocating motion of the mounting part 30 is carried out in the horizontal direction, compared with the current partial rotation linkage mechanism, the overall movement space occupancy is smaller, and the corresponding setting area of ​​the cover plate 40 is smaller, which is less destructive to the interior surface of the vehicle body. The space occupancy caused by the shielding process and the avoidance process is relatively small, which strengthens the integrity of the vehicle interior structure and improves the passenger experience.

[0040] The linkage bracket mechanism provided by the embodiment of the utility model, through the driving action of the driving part 20, and the bearing, guiding and limiting action of the support frame 10, enables the mounting part 30 to realize reciprocating motion between the first position and the second position in the horizontal direction. When the bearing plate is installed on the mounting part 30, the bearing plate will follow the mounting part 30 to perform the action of extending the support and retracting the mounting part 30. Since the mounting part 30 only works in the horizontal direction, the linkage bracket mechanism occupies less space when used on the vehicle compared with the current rotating extension mechanism, and is easy to assemble and use; at the same time, the cover plate 40 is designed to fit the vehicle interior by the rotating structure of the connecting arm 410 and the second side thereof, so as to shield the linkage bracket mechanism when the mounting part 30 is in the first position to avoid affecting the aesthetics of the vehicle interior, and rotates away from the movement path of the mounting part 30 during the process of switching the mounting part 30 from the first position to the second position. The entire linkage bracket mechanism has a simple structure and only occupies a small installation and movement space on the horizontal plane, thereby reducing damage to the vehicle instrument panel finish and making the vehicle interior modeling more free.

[0041] In the above structure, see Figure 1 , Figure 2 and Figure 3In the process of the mounting portion 30 moving in the horizontal direction, the cover plate 40 is pushed by the connecting arm 410 to rotate, and the connecting arm 410 needs a certain connection length in the process of driving the cover plate 40 to rotate to leave the movement path of the mounting portion 30, so that the rotation radius of the cover plate 40 is sufficient to leave the movement path of the mounting portion 30, but this will inevitably lead to a complex position structure of the connecting arm 410 and a high space occupancy. Therefore, in some embodiments of the present invention, see Figure 4 , Figure 5 and Figure 6 A protruding structure is provided on the cover plate 40, and a sliding groove 420 is provided through the protruding structure, and the length direction of the sliding groove 420 is coplanar with the length direction of the connecting arm 410; and a connecting pin 4110 is fixedly provided at one end of the connecting arm 410, and the connecting pin 4110 is provided through the sliding groove 420 to guide the rotation direction of the cover plate 40 through the sliding groove 420 and realize the extension of the length of the connecting arm 410.

[0042] Specifically, when the mounting portion 30 is located in the first position, the cover plate 40 is located on the movement path of the mounting portion 30. At this time, the connecting arm 410 is in a horizontal state, and the connecting pin 4110 passes through the sliding slot 420 and is located at the first end of the sliding slot 420. The slot body of the sliding slot 420 and the connecting arm 410 form an acute angle for storage. When the mounting portion 30 is switched from the first position to the second position, the connecting arm 410 in the horizontal state transmits a thrust to the sliding slot 420 through the connecting pin 4110, thereby pushing the cover plate 40 to move. Since at this time there is an acute angle between the slot body of the sliding slot 420 and the connecting arm 410, a vertical component force will be generated under the condition of horizontal force. Therefore, the cover plate 40 will be subjected to forces in the horizontal and vertical directions. When rotation occurs, the connecting pin 4110 will slide toward the second end of the sliding groove 420; when the mounting portion 30 moves to the second position, the connecting pin 4110 moves to the second end of the sliding groove 420. At this time, the groove length of the sliding groove 420 is colinear with the connecting arm 410, or is approximately horizontal with the connecting arm 410. The sliding groove 420 becomes the extended length of the connecting arm 410 to tighten the cover plate 40, so that the cover plate 40 completely leaves the movement path of the mounting portion 30 without blocking the mounting portion 30. It can be seen that the setting of the sliding groove 420 can extend the connection length of the connecting arm 410 without adding other connecting structures. While realizing that the connecting arm 410 drives the cover plate 40 to rotate and tighten, the components and space occupied by the mechanism are reduced.

[0043] It should be noted that in order to ensure the stable setting of the connecting pin 4110 in the sliding groove 420, it is preferred that the connecting pin 4110 passes through the connecting arms 410 on both sides of its axial direction, and two protruding structures on the cover plate 40 are arranged in parallel and at intervals, and two corresponding sliding grooves 420 are also arranged in parallel and at intervals. A single connecting arm 410 is embedded in the gap between the two protruding structures, and the two sides of the connecting pin 4110 are respectively inserted into a sliding groove 420 to prevent the connecting pin 4110 from slipping out of the sliding groove 420 during movement; in the above structure, two sliding grooves 420 are adapted to one connecting pin 4110, which is only a set of guide structures. Preferably, the cover plate 40 and the mounting portion 30 are stably connected by two sets of the above guide structures arranged symmetrically.

[0044] In order to further optimize the above technical solution, a stable fulcrum is also required to be provided on the first side of the cover plate 40 to avoid movement during the rotation process and to smoothly rotate when the mounting portion 30 is switched from the second position to the first position. Therefore, the first side of the cover plate 40 is also rotatably connected to the vehicle body through a curved gooseneck arm 430. The curved gooseneck arm 430 structure can reduce the space occupied by the connection structure in the vehicle body and reduce the risk of stress concentration compared to a straight arm. When the mounting portion 30 is pushed out in the horizontal direction, it can be rotated through the connecting arm 410 and the connecting arm 410. The connecting arm 410 is an acute-angled sliding groove 420, which applies horizontal and vertical force components to the cover plate 40, so that the cover plate 40 can rotate. At the same time, the cover plate 40 is rotated using the end point connected to the vehicle body through the gooseneck arm 430 as a fulcrum, and can cross the docking gap between the cover plate 40 and the vehicle body through the bent section of the gooseneck arm 430, so that the cover plate 40 is reduced in distance from the vehicle body during the rotation process, and is closer to the vehicle body after rotating away from the movement path of the mounting portion 30, thereby reducing the space intrusion of the cover plate 40 in the vehicle body, providing a larger usage space for passengers.

[0045] It should also be noted that, preferably, the cover plate 40 is rotationally connected to the vehicle body via two gooseneck arms 430 , and the two gooseneck arms 430 are symmetrically arranged about the symmetry line of the cover plate 40 .

[0046] In the linkage bracket mechanism provided in the embodiment of the utility model, the support frame 10 is used to carry and guide the mounting portion 30. The support frame 10 needs to be provided with a guide structure in the horizontal direction to enable the mounting portion 30 to operate, and the guidance of the mounting portion 30 by the support frame 10 is crucial to the operating stability of the mounting portion 30. Therefore, in some embodiments of the utility model, see Figure 8 , Fig. 9 and Fig.10A slide 110 is protruded on the support frame 10, and the mounting portion 30 is installed in sliding contact with the slide 110. The opposite sides of the slide 110, that is, the two sides in the width direction of the slide 110 when the slide is installed on the vehicle body, are provided with guide grooves 1110 protruding outward, and a hollow connecting groove 310 is provided on the mounting portion 30 for wrapping the slide 110. At the same time, two opposite inner walls in the connecting groove 310 are provided with guide protrusions 3110. When the mounting portion 30 is assembled to the support frame 10, the two guide protrusions 3110 are respectively inserted into the two guide grooves 1110, so that the connecting groove 310 is inserted into the slide 110 from both sides, so that the mounting portion 30 has the function of offset adjustment on both sides and is stably guided by the slide 110.

[0047] It should be noted that at least two groups of guide protrusions 3110 and guide grooves 1110 are correspondingly arranged to prevent the risk of deflection during the operation of the mounting portion 30. Of course, more groups can also be arranged on different planes, which will not be repeated here.

[0048] Similarly, the support frame 10 is also provided with a limiting portion for guiding the mounting portion 30, so as to lock and limit the mounting portion 30 when the mounting portion 30 is located at the first position and the second position, and is used on the vehicle body structure, that is, to limit the mounting portion 30 in the fully extended state and the retracted state. Specifically, for the mounting portion 30, a limiting groove 3120 is formed on at least one side of the connecting groove 310 on the mounting portion 30 that contacts the slide 110, and two limiting spring pieces 1120 are correspondingly embedded at intervals on the slide 110. The piece 1120 is installed in an inwardly recessed manner and its bottom mounting portion 30 is designed with a margin to provide deformation space for the limiting spring piece 1120. When there is no external force acting on the limiting spring piece 1120, the top thereof exceeds the surface of the slide 110, and when compressed, it will be completely retracted into the surface of the slide 110. When the mounting portion 30 and the support frame 10 are assembled, the limiting spring piece 1120 will be compressed, and when the mounting portion 30 runs to the first position or the second position, the limiting spring piece 1120 at the corresponding position will pop up and be stuck in the limiting groove 3120 to limit the mounting portion 30.

[0049] On the basis of the above structure, it is preferred that the portion where the limiting spring piece 1120 pops up and snaps into the limiting groove 3120 when the mounting part 30 runs to the first position or the second position is a peak configuration, and both sides thereof are inclined guide structures, so that the process of the limiting spring piece 1120 snapping into the limiting groove 3120 and the process of the limiting groove 3120 sliding off the limiting spring piece 1120 are smoother and more stable.

[0050] Similarly, in order to enhance the user experience of passengers, the transmission and operation process of the linkage bracket mechanism needs to be as stable as possible. Therefore, in some embodiments of the present invention, the power output end of the driving part 20 is rotatably connected to the gear 210, and the mounting part 30 is horizontally provided with a rack 320 meshing with the gear 210, so that the mounting part 30 is driven by the meshing transmission of the gear 210 and the rack 320, and preferably, two racks 320 are parallelly arranged on the edge positions on both sides of the same plane of the mounting part 30, so that the gear 210 drives the mounting part 30 synchronously from both sides, thereby ensuring the stability and effectiveness of the driving process.

[0051] In order to reduce the space occupied by the linkage bracket mechanism when used in the vehicle body, the support frame 10 is also a horizontally extending structure, and the support frame 10 is provided with fixing holes in the vertical direction so as to be fixedly connected to the vehicle body structure, such as the front pipe beam, in the vertical direction through the fastening bolts 120 and satisfy its supporting function for the mounting part 30. At least two fixing holes are provided to make the connection area borne by a single fastening bolt 120 smaller, thereby reducing the risk of connection failure.

[0052] Furthermore, the driving part 20 for driving the mounting part 30 to reciprocate in the horizontal direction may be a motor or a cylinder.

[0053] Some embodiments of the utility model further provide a support table, which includes a table top 50 and a linkage bracket mechanism provided in any of the above embodiments. Specifically, the table top 50 is fixedly arranged on the top of the mounting portion 30 so as to reciprocate in the horizontal direction with the mounting portion 30. Specifically, when the mounting portion 30 is located at the first position, the table top 50 and the mounting portion 30 are completely located on the top of the support frame 10, and the table top 50 is in a stored state. When the mounting portion 30 is located at the second position, the table top 50 and the mounting portion 30 extend out of the support frame 10, and the table top 50 is in an extended supporting state. It should also be noted that when the mounting portion 30 is located at the first position, the cover plate 40 is located on the movement path of the mounting portion 30 and blocks the table top 50 and the mounting portion 30 in the horizontal direction.

[0054] On the basis of the above structure, the table top 50 can be a single-plate structure so that it can be in an extended support state when the mounting portion 30 is located in the second position. Similarly, in order to meet greater support requirements, the table top 50 can also be a hinged double-plate folding structure. After the mounting portion 30 runs to the second position, the table top 50 with the double-plate folding structure needs to perform a flipping action of one plate before it can be in an extended support state. This can meet greater support requirements on the basis of reducing the space occupied by the table top 50 in the vehicle body. In addition, the table top 50 can also be provided with a water cup placement slot, a mobile phone and tablet support slot, or a placement slot for tools such as pens according to actual needs, which will not be repeated here.

[0055] Furthermore, some other embodiments of the present invention also provide a vehicle, which is provided with a support table provided by the above-mentioned embodiments at a position in front of the co-pilot seat. Specifically, when the mounting portion 30 in the support table is in the first position, the support table is completely embedded in the vehicle body and is blocked by the cover plate 40, and the second side of the cover plate 40 is completely in contact with the decorative surface of the vehicle dashboard to keep the vehicle interior intact. When the mounting portion 30 is in the second position, the table plate 50 extends out of the vehicle dashboard toward the co-pilot seat for use by the co-pilot passenger. At the same time, since the mounting portion 30 in the support table provided by the embodiment of the present invention reciprocates in the horizontal direction, it only occupies a small space in the dashboard in front of the co-pilot seat, which will not affect the setting of the glove box. The smaller occupied area of ​​the cover plate 40 will make the decorative surface of the dashboard more complete and beautiful.

[0056] It should be noted that the support table can also be set at other locations in the vehicle to meet support requirements. It can be customized according to user needs and will not be elaborated here.

[0057] It should be noted that, for the convenience of description, only the parts related to the utility model are shown in the drawings. In the absence of conflict, the embodiments and features in the embodiments of the utility model can be combined with each other.

[0058] As shown in the utility model and claims, unless the context clearly indicates an exception, the words "a", "an", "a kind" and / or "the" do not specifically refer to the singular, but may also include the plural. Generally speaking, the terms "include" and "comprise" only indicate the inclusion of clearly identified steps and elements, and these steps and elements do not constitute an exclusive list, and the method or device may also include other steps or elements. The elements defined by the sentence "includes a..." do not exclude the existence of other identical elements in the process, method, commodity or device that includes the elements.

[0059] In the following, the terms "first" and "second" are used for descriptive purposes only and are not to 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.

[0060] The above description is only a preferred embodiment of the utility model and an explanation of the technical principles used, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. The scope of the utility model involved in the utility model is not limited to the technical solution formed by a specific combination of the above-mentioned technical features, but also should cover other technical solutions formed by any combination of the above-mentioned technical features or their equivalent features without departing from the concept of the above-mentioned utility model. For example, the above-mentioned features are replaced with the technical features with similar functions disclosed in the utility model (but not limited to) to form a technical solution.

Claims

1. A linkage bracket mechanism, characterized in that: It comprises a support frame, a driving part, a mounting part and a cover plate, wherein the driving part is used to drive the mounting part to reciprocate in the horizontal direction, and the two extreme positions of the mounting part during the reciprocating motion are respectively a first position and a second position; The support frame is used to carry and guide the mounting portion, and a limiting portion is provided on the support frame, and the mounting portion is limited and locked by the limiting portion when the mounting portion is located at the first position and the second position; The first side of the cover plate is rotatably connected to the mounting portion via a connecting arm, and the cover plate can rotate with the hinged end of the connecting arm as the rotation center; when the mounting portion is located at the first position, the cover plate is located on the movement path of the mounting portion, and the second side of the cover plate is in line with the interior surface shape of the vehicle; when the cover plate is located at the second position, the cover plate leaves the movement path of the mounting portion.

2. The linkage bracket mechanism according to claim 1, characterized in that: The cover plate is provided with a sliding groove, and one end of the connecting arm is provided with a connecting pin, and the connecting pin is arranged to pass through the sliding groove to guide the rotation movement of the cover plate through the sliding groove.

3. The linkage bracket mechanism according to claim 2, characterized in that: The first side of the cover plate is also rotatably connected to the vehicle body via a bent gooseneck arm. When the mounting portion is pushed out in the horizontal direction, horizontal and vertical force components are applied to the cover plate via the connecting arm and the oblique sliding groove. The cover plate rotates with the end point where the gooseneck arm is connected to the vehicle body as a fulcrum.

4. The linkage bracket mechanism according to claim 1, characterized in that: A slide is provided on the protrusion of the support frame, and guide grooves are symmetrically provided on two opposite sides of the slide. A connecting groove is provided on the mounting portion, and guide protrusions are provided on two opposite inner walls of the connecting groove. The connecting groove slides around the slide, and the two guide protrusions are respectively embedded in the two guide grooves.

5. The linkage bracket mechanism according to claim 4, characterized in that: A limiting groove is formed on at least one side of the connecting groove in contact with the slideway, and two limiting spring pieces are embedded on the slideway at intervals, and the top of the limiting spring piece exceeds the surface of the slideway when no external force is applied; The limiting spring sheet is compressed when the mounting portion is assembled with the support frame. When the mounting portion moves to the first position or the second position, the limiting spring sheet at the corresponding position pops up and snaps into the limiting groove to limit the mounting portion.

6. The linkage bracket mechanism according to claim 1, characterized in that: The rotation output end of the driving part is connected with a gear, and the mounting part is provided with a rack meshing with the gear in a horizontal direction.

7. The linkage bracket mechanism according to claim 1, characterized in that: The support frame is provided with fixing holes along the vertical direction, and the support frame is fixedly connected to the vehicle body structure by fastening bolts.

8. The linkage bracket mechanism according to claim 1, characterized in that: The driving part is a motor or a cylinder.

9. A support table, characterized in that: It comprises a linkage bracket mechanism as described in any one of claims 1 to 8, and a table top fixedly arranged on the top of the mounting portion so as to reciprocate in the horizontal direction along with the mounting portion, wherein the table top is a single-plate structure or a double-plate folding structure.

10. A vehicle, characterized in that: A support table as claimed in claim 9 is arranged in front of the co-pilot seat, and when the mounting portion is located at the first position, the support table is completely embedded in the vehicle body and the second side of the cover plate is in contact with the decorative surface of the vehicle dashboard; when the mounting portion is located at the second position, the table top extends out of the vehicle body toward the co-pilot seat.

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