Hinge, supporting table and vehicle

Abstract

The hinge comprises a connecting base, a first connecting rod and a second connecting rod, the connecting base is used for being connected with a vehicle body, and the first end of the first connecting rod and the first end of the second connecting rod are hinged to the connecting base. The first connecting rod and the second connecting rod are located on two parallel planes respectively, the projection of the first connecting rod and the projection of the second connecting rod on any plane intersect, and the second end of the first connecting rod and the second end of the second connecting rod are hinged to the same rotating object so as to drive the rotating object to be switched between the first pole position and the second pole position. The rotating object is in a storage state when located at the first pole position. According to the single-group hinge, the connecting seat and the rotating object are hinged through the two connecting rods in different planes, so that the rotating object is driven to be switched between the two pole positions so as to be folded and unfolded for use, and meanwhile, the two connecting rods are matched to enable the hinge structure to stably and effectively support the rotating object.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicles, in particular to a hinge, a support platform and a vehicle. Background Art

[0002] With the continuous development of automobiles, vehicles are constantly expanding humanized configurations on the basis of improving performance to enhance the riding comfort of passengers, and the co-pilot does not need to operate the vehicle. Therefore, the co-pilot has needs such as eating, watching TV series, etc. during the trip, and needs support in front of the co-pilot, especially modern female passengers, who also need to dress up when going out, while traditional vehicles only have a sun visor with a mirror on the top plate of the co-pilot. The mirror is small and the angle is not comfortable enough. At the same time, female passengers who carry more cosmetics cannot place and store the cosmetics when putting on makeup, which affects the riding experience.

[0003] Therefore, how to meet the needs of supporting, placing and storing items in the co-pilot seat of the vehicle and improve the supporting stability of the supporting storage 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 hinge, a support platform and a vehicle to meet the requirements of supporting, placing and storing items at the co-pilot position of the vehicle and to improve the supporting stability of the supporting storage structure.

[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 hinge, including a connecting seat, a first connecting rod and a second connecting rod, wherein the connecting seat is used to connect a vehicle body, and a first end of the first connecting rod and a first end of the second connecting rod are respectively hinged to the connecting seat;

[0007] The first connecting rod and the second connecting rod are respectively located on two parallel planes, and the projections of the first connecting rod and the second connecting rod on any of the planes intersect. The second ends of the first connecting rod and the second connecting rod are hinged on the same rotating object to drive the rotating object to switch between the first extreme position and the second extreme position. The rotating object is in a storage state when it is in the first extreme position.

[0008] Optionally, in the above hinge, a limiting portion with a bending structure is provided on the second connecting rod, and the rotating object can rotate around the second end of the second connecting rod as the rotation center when it is in the second extreme position, and is abutted and limited by the limiting portion when it is rotated to the use position.

[0009] Optionally, in the above hinge, a limiting protrusion is provided on a side of the first connecting rod facing the second connecting rod, and when the rotating object is located in the use position, the limiting protrusion abuts against the rotating object.

[0010] Optionally, in the above hinge, a first connecting hole and a second connecting hole are provided on the connecting seat, and the first connecting hole and the second connecting hole are respectively provided on two stepped surfaces on the connecting seat;

[0011] The first end of the first connecting rod is hinged to the first connecting hole through a damping bolt, and the first end of the second connecting rod is hinged to the second connecting hole through a damping bolt.

[0012] Optionally, in the above hinge, a damping block is sleeved on the outer wall of the damping bolt, the damping block is in the shape of a hollow cylinder or a hollow cone and has a recessed area on the outer wall, and the hinge hole provided on the first connecting rod fits into the recessed area.

[0013] Optionally, in the above hinge, a wear-resistant pad with a circular ring configuration is sandwiched between the first connecting rod and the connecting seat, and the wear-resistant pad is sleeved on the outer wall of the damping bolt.

[0014] Optionally, in the above hinge, the end of the second connecting rod is hinged with a damper via a pan head screw, and the damper is detachably connected to the rotating object via at least two bolts.

[0015] In the first aspect, the utility model provides a support platform, including the hinge provided by any of the above embodiments, and a support part that rotates as a rotation object, in the hinge, the second ends of the first connecting rod and the second connecting rod are both hingedly connected to the support part, and the support part is completely embedded in the glove box of the vehicle body when it is in the first extreme position, and the support part is completely extended out of the glove box when it is in the second extreme position.

[0016] Optionally, in the above-mentioned support platform, the support part can rotate with the second end of the second connecting rod as the rotation center when it is in the second extreme position, and when the support part is rotated to the use position, the top surface of the support part in the vertical direction, that is, the first plate surface is in a horizontal state, and the support part is a box structure, the first plate surface is a rotating opening and closing plate surface and a makeup mirror is embedded on the side thereof facing the box body.

[0017] Optionally, in the above-mentioned support platform, the support portion is driven to rotate by at least one hinge, and in the width direction of the vehicle body, a plurality of hinges are evenly hingedly arranged on the support platform.

[0018] In a first aspect, the utility model provides a vehicle, wherein a support platform provided by any of the above embodiments is arranged at a glove box position in front of a co-pilot.

[0019] It can be seen from the above technical scheme that in the hinge provided by the utility model, the first connecting rod and the second connecting rod are located on two parallel planes, so that the structural width of the hinge is extended, and at the same time, the connection between the connecting seat, the first connecting rod, the second connecting rod and the rotating object forms a four-bar structure in a three-dimensional space, so that the rotating object can change its position with the connecting seat as a fixed base point under the driving action of the first connecting rod and the second connecting rod, and because the projections of the first connecting rod and the second connecting rod on a single plane are in a cross state, in the corresponding four-bar structure, the rotating object as a follower will reach two specified positions at the starting time and the ending time of the movement of the four-bar structure according to the set lengths and angle dimensions of the first connecting rod and the second connecting rod. , that is, the first extreme position and the second extreme position of the four-bar structure; when the rotating object is in the first extreme position, it is in the storage state, and the rotating object is completely embedded in the vehicle body to avoid affecting the space inside the vehicle. At the same time, when the rotating object is in the second extreme position, it is rotated out of the vehicle body for use; the above-mentioned four-bar structure in the three-dimensional space composed of the connecting seat, the first connecting rod, the second connecting rod and the rotating object can, on the one hand, realize the switching of the rotating object between the two extreme positions, that is, the switching between the storage state and the unfolded state. On the other hand, the formed four-bar structure can effectively support the rotating object stably, and the two rods cooperate to transmit the torque, which can share the corresponding load to reduce the risk of hinge failure and improve the support stability of the rotating object. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] 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.

[0021] Figure 1 It is a schematic diagram of the hinge structure provided by an embodiment of the utility model;

[0022] Figure 2 1. It is an exploded schematic diagram of the connection structure between the second connecting rod and the connecting seat;

[0023] Figure 3 It is an exploded schematic diagram of the first connecting rod;

[0024] Figure 4 It is a side view when the hinge is rotated to the first extreme position;

[0025] Figure 5 It is a side view when the hinge is rotated to the second extreme position;

[0026] Figure 6 It is a structural schematic diagram when the support platform is located at the first extreme position;

[0027] Figure 7 is a structural schematic diagram when the support platform is in the second working position;

[0028] Figure 8 is a schematic diagram of the structure in which the first panel is opened when the support platform is in the second working position;

[0029] Among them, 10-first connecting rod; 110-limiting protrusion; 120-sponge strip; 20-second connecting rod; 210-limiting part; 220-damper; 30-connecting seat; 310-first connecting hole; 320-second connecting hole; 40-damping bolt; 50-damping block; 510-recessed area; 60-wear-resistant pad;

[0030] 70 - hinge; 80 - supporting portion; 810 - first panel surface; 820 - vanity mirror. DETAILED DESCRIPTION

[0031] The need to place and store items in a vehicle body is one of the important indicators for measuring the ride comfort of a vehicle. However, the current design of related structures in a vehicle body is relatively simple, and it is difficult to meet the complex needs of passengers. In addition, for a simple flip-up table, the torque borne by the hinge and the weight load of the table are large, which is very prone to risks. Therefore, it is imperative to update the design of related structures. The embodiment of the utility model proposes a hinge, a support platform and a vehicle to meet the needs of supporting, placing and storing items at the co-pilot position of the vehicle.

[0032] 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.

[0033] See also Figure 1-8 The hinge provided by the embodiment of the utility model includes a connecting seat 30, a first link 10 and a second link 20. Specifically, the connecting seat 30 is used to be fixedly connected to the vehicle body. The first link 10 and the second link 20 are both rod-shaped structures to ensure the connection stiffness, and the first end of the first link 10 and the first end of the second link 20 are respectively hinged to the connecting seat 30. At the same time, the first link 10 and the second link 20 are respectively located on two parallel planes, and the projections of the first link 10 and the second link 20 on any of the planes intersect, and the second ends of the first link 10 and the second link 20 are hinged to the same rotating object to drive the rotating object to change its position.

[0034] It should be noted here that in the above structure, the first connecting rod 10 and the second connecting rod 20 are on two parallel planes, so that the structure of the hinge is extended in the width direction, which can provide better support effect compared with the current thinner hinge structure, and the cooperation of the first connecting rod 10 and the second connecting rod 20 for transmission can reduce the torque and bearing load on a single rod, thereby reducing the failure risk of a single rod.

[0035] At the same time, the connection between the connecting seat 30, the first connecting rod 10, the second connecting rod 20 and the rotating object can form a four-bar structure in three-dimensional space, so that the rotating object can change its position with the connecting seat 30 as a fixed base point under the driving action of the first connecting rod 10 and the second connecting rod 20, and because the projections of the first connecting rod 10 and the second connecting rod 20 on a single plane are in a cross state, in the corresponding four-bar structure, the rotating object as a follower will reach two specified positions at the starting time and the ending time of the movement of the four-bar structure according to the set length and angle size of the first connecting rod 10 and the second connecting rod 20, namely the first extreme position and the second extreme position of the four-bar structure. It should be noted that the four-bar structure, as a classic transmission structure, has good structural stability and can achieve good rotational drive of the rotating object through the first connecting rod 10 and the second connecting rod 20.

[0036] When the rotating object is in the first extreme position, it is in the storage state, see Figure 4 At this time, the rotating object is completely embedded in the vehicle body to avoid affecting the space inside the vehicle. At the same time, the rotating object is rotated out of the vehicle body for use when it is in the second extreme position. Figure 5 The above-mentioned four-bar structure in the three-dimensional space composed of the connecting seat 30, the first connecting rod 10, the second connecting rod 20 and the rotating object can, on the one hand, realize the switching of the rotating object between two extreme positions, that is, the switching between the storage state and the unfolded state. On the other hand, the formed four-bar structure can effectively support the rotating object stably, and the two rods cooperate to transmit the torque, which can share the corresponding load to reduce the risk of hinge failure and improve the support stability of the rotating object.

[0037] The hinge provided by the utility model connects a rotating object through a first connecting rod 10 and a second connecting rod 20 located on different planes. The first ends of the first connecting rod 10 and the second connecting rod 20 are hinged at different positions on the connecting seat 30, and the second ends of the first connecting rod 10 and the second connecting rod 20 are hinged at different positions on the rotating object, so that the connecting seat 30, the first connecting rod 10, the second connecting rod 20 and the rotating object constitute a four-bar structure in a three-dimensional space, and the rotating object as a driven member can be stably supported. At the same time, the staggered arrangement of the first connecting rod 10 and the second connecting rod 20 allows the rotating object to have two extreme positions during the rotation process, wherein the first extreme position is embedded in the vehicle body as a storage position of the rotating object, and the second extreme position is used as an unfolding position of the rotating object. In the above structure, the arrangement of the four-bar structure allows the rotating object to be stably and effectively supported and switch between the two extreme positions, and at the same time, the two rods share torque and load with each other to improve the safety and service life of the hinge.

[0038] For the rotating object in the above structure, it rotates out of the vehicle body when it is in the second extreme position, but some rotating objects cannot be directly used as a supporting platform only when they are in the second extreme position. Therefore, in some embodiments of the utility model, the rotating object can be rotated with the connection seat 30 as the base point along with the driving of the first connecting rod 10 and the second connecting rod 20, and can also be independently rotated with the second ends of the first connecting rod 10 and the second connecting rod 20 as the rotation center, so that it can be rotated to a suitable posture for passengers to use, such as the vertical plane is in a horizontal state. At the same time, in order to maintain the posture of the rotating object, see Figure 1 and Figure 2 Preferably, a limiting portion 210 with a bending structure is provided on the second connecting rod 20. After the rotating object is located at the second extreme position, it will gradually move toward the limiting portion 210 during the process of rotating with the second end of the second connecting rod 20 as the rotation center, and be abutted and limited by the limiting portion 210 to be located in the second working position. Its main purpose is to turn away the styling surface of the rotating object set to adapt to the structure inside the vehicle body, and rotate the support surface for passengers to a vertical state.

[0039] In order to further optimize the above technical solution, it is preferred to provide a limiting protrusion 110 on the side of the first link 10 facing the second link 20. Correspondingly, when the rotating object is located in the second working position, it will be subject to the dual limiting action of the limiting portion 210 and the limiting protrusion 110 on the second link 20, and will be stably placed in the second working position for passengers to use. It should be noted that the purpose of providing the limiting protrusion 110 is that there is a risk of slipping if the rotating object is only abutted by the limiting portion 210, and the two points acting at the same time can serve as backup for each other. At the same time, the limiting protrusion 110 is provided on the side of the first link 10 facing the second link 20, that is, it can be closed and locked between the first link 10 and the second link 20, and it forms a mutually perpendicular structure with the limiting portion 210. The vertical limiting structure can limit the rotating object from two degrees of freedom, thereby improving the stability of the rotating object.

[0040] Considering that the limiting protrusion 110 will contact the limiting portion 210 on the second connecting rod 20 and the rotating object during the rotation process, long-term contact friction will damage the limiting protrusion 110, and there will be a large noise during the collision, which will affect the passenger's experience. Figure 3 Preferably, a noise reduction sponge strip 120 is sleeved on the outer periphery of the limiting protrusion 110 to reduce noise and cushion impact. The noise reduction sponge strip 120 can fully wrap the limiting protrusion 110, or only be set on the contact surface between the limiting protrusion 110 and other components.

[0041] Specifically speaking of the connection structure on the connecting seat 30, firstly, the connecting seat 30 is a bent sheet metal part with an integrated structure to ensure its good force-bearing and connection performance. At the same time, a first connecting hole 310 and a second connecting hole 320 are provided on the connecting seat 30, and the first connecting hole 310 and the second connecting hole 320 are respectively provided on two bent and parallel step surfaces on the connecting seat 30, so that the first connecting hole 310 and the second connecting hole 320 exist on two different planes. Correspondingly, the first end of the first connecting rod 10 is hingedly connected to the first connecting hole 310 by a damping bolt 40, and the first end of the second connecting rod 20 is hingedly connected to the second connecting hole 320 by a damping bolt 40, so as to realize the arrangement of the first connecting rod 10 and the second connecting rod 20 on two parallel planes.

[0042] However, for the hinge structure, the hinge point is the point that needs to bear torque and load, and is most likely to cause failure problems. Therefore, in order to protect the hinge point of the connecting rod, the first connecting rod 10 is used for illustration here. In order to reduce the wear of the first connecting rod 10 during the rotation process, the damping bolt 40 used to hinge the first connecting rod 10 and the connecting seat 30 is also provided with a damping block 50 on its outer wall. The damping block 50 is a hollow cylindrical or truncated cone configuration for the damping bolt 40 to be inserted. At the same time, the damping block 50 is also provided with a recessed area 510 on the circumference of its outer wall for the hinge hole on the first connecting rod 10 to fit in. At the same time, the width of the recessed area 510 is preferably slightly larger than the thickness of the first connecting rod 10, so that the recessed area has an interference fit with the first connecting rod 10. While protecting and limiting the hinge hole of the first connecting rod 10, it does not affect the rotation performance of the first connecting rod 10.

[0043] Furthermore, a wear-resistant pad 60 can be arranged between the first connecting rod 10 and the connecting seat 30 to prevent the side of the first connecting rod 10 from directly contacting the connecting seat 30 and causing wear during the rotation process. The wear-resistant pad 60 is a circular ring configuration with a central axis passing through and is sleeved on the outer wall of the damping bolt 40. The material of the wear-resistant pad 60 is a commonly used pad such as rubber or nylon plate, and the two sides of the wear-resistant pad 60 in the axial direction are respectively in contact with the first connecting rod 10 and the connecting seat 30 to prevent the first connecting rod 10 from shaking in its axial direction. The friction loss caused by the direct contact between the first connecting rod 10 and the connecting seat 30 is avoided, and the service life of the first connecting rod 10 and the hinge is improved.

[0044] It should be noted that the above embodiment only describes the hinge structure at the end of the first connecting rod 10. Preferably, the structure of the hinge end of the second connecting rod 20 is the same as that of the first connecting rod 10, which will not be repeated here.

[0045] Taking the second connecting rod 20 as an example, the force on one end of the second connecting rod 20 hinged to the rotating object is more complex. It needs to drive the rotating object to rotate and bear the torque of the rotating object during its self-rotation. Therefore, the failure risk of the corresponding hinge position is relatively high. In order to avoid the failure problem of the hinge position between the second connecting rod 20 and the rotating object, it is preferred that the end of the second connecting rod 20 is hinged with a damper 220 by a pan head screw. At the same time, the damper 220 is stably fixed to the rotating object by at least two screws, so that the relative rotation between the second connecting rod 20 and the rotating object is borne and transmitted by the damper 220, so as to provide auxiliary functions of shock absorption and noise reduction for the rotation process and improve the dynamic stability of the rotation process.

[0046] It should be further explained that the setting of the motion resistance of the damper 220 provided at the end of the second connecting rod 20 can limit the relative rotational position of the rotating object and the second connecting rod 20 so that the maximum rotation opening of the rotating object meets the use requirements. At the same time, the damper 220 serves as a transition structure, and when the hinge structure fails, only the damper 220 needs to be replaced, thereby reducing the maintenance and replacement costs.

[0047] See also Figure 6 The utility model embodiment also discloses a support platform, which includes the hinge 70 provided in any of the above embodiments, and a support portion 80 as a rotating object, which rotates under the drive of the hinge 70. It should be noted that the support portion 80 can be directly hinged to the hinge 70, or it can be connected through a transition structure, such as a connecting frame. When a connecting frame is provided, the connecting frame is hinged to the hinge 70, and the support portion 80 is fixedly connected to the connecting frame as an integrated structure. The connecting frame can expand the point effect of the hinge 70 to the surface effect, thereby improving the transmission effect of the hinge 70 on the support portion 80.

[0048] At the same time, the structure of the support part 80 is adaptively designed according to the position of the vehicle body where it needs to be set, so that the side of the support part 80 facing the vehicle body riding space is consistent with and fits with the interior surface of the vehicle body. When the support part 80 is in the first extreme position, it will be stored in the vehicle body and will not affect the aesthetics of the vehicle body.

[0049] As in the above embodiment, the glove box in front of the co-pilot of the vehicle is used as an example for explanation. When the support part 80 is located in the first extreme position under the drive of the hinge 70, it will be fully embedded in the glove box of the vehicle body, and when the support part 80 is located in the second extreme position under the drive of the hinge 70, it will be fully extended out of the glove box. At the same time, when the support part 80 is in the second extreme position, it can rotate with the second end of the second connecting rod 20 as the rotation center. When the support part 80 is rotated to the use position, the top surface of the support part 80 in the vertical direction, that is, the first plate surface 810 is in a horizontal state, so that the passenger has a flat and stable use surface for the needs of placing items, etc.; and further, the support part 80 is designed as a box structure, and the first plate surface 810 is the top surface of the box and is designed as a rotating opening and closing plate structure. The passenger can manually open the box of the support part 80 to store items, see Figure 7 and Figure 8 Furthermore, a makeup mirror 820 is embedded in the first panel 810 on the side facing the inside of the box. The makeup mirror 820 is adhered to the first panel 810 by double-sided tape. At the same time, the passenger can store cosmetics in the box and perform makeup at the makeup mirror 820. The flexible support platform structure can meet the various needs of the passengers.

[0050] Furthermore, during the rotation of the support portion 80, it will be driven and supported by the hinge 70 for rotation. Therefore, the structure and setting position of the hinge 70 are crucial to the rotation stability of the support portion 80. In some embodiments of the utility model, the support portion 80 is driven to rotate by at least one hinge 70, and the hinge 70 is evenly hinged on the support platform in the width direction of the vehicle body. Taking a specific embodiment as an example for explanation, in one embodiment of the utility model, two groups of hinges 70 are provided, and the two groups of hinges 70 are respectively provided at the two side edges of the support portion 80, so as to lift the support portion 80 from both sides of the support portion 80. Taking the glove box in front of the co-pilot of the vehicle body as an example, the two groups of hinges 70 are respectively provided at the two side edges of the support portion 80 in the width direction of the vehicle body, so that the middle area of ​​the bracket module is not blocked by the hinge 70, and a larger cavity space is provided in the subsequent process of setting the table board, and it is convenient to avoid the component structure in the vehicle body when the bracket module is stored.

[0051] Similarly, in another embodiment of the utility model, the hinge 70 is provided with a single set of evenly divided support parts 80. Taking the glove box in front of the co-pilot of the vehicle body as an example, the single set of hinges 70 is arranged at the midline position of the support part 80 in the width direction of the vehicle body. In the process of driving the support part 80 to rotate by the hinge 70, the two sides of the support of the hinge 70 are evenly stressed to reduce the risk of deflection.

[0052] It should be noted that multiple groups of hinges 70 can be set according to the size of the support part 80, but it is preferred that when the supporting force meets the supporting strength requirement of the support part 80, that is, when the support part 80 does not pose a risk of partial area collapse, two groups of hinges 70 are selected to connect to both sides of the support part 80 to meet the requirement of stable rotation of the support part 80.

[0053] At the same time, in order to ensure that the support part 80 is stably arranged in the first extreme position and prevent the support part 80 from slipping out of the vehicle body, the support platform can also be provided with a locking component to stably limit the connecting frame to the first extreme position and maintain the storage state. The locking component can be a mechanical structure to achieve the locking of the support part 80 by means of a clamping limit, or it can be a magnetic structure to achieve the locking of the support part 80 by the attraction or release of the two parts.

[0054] The utility model also discloses a vehicle, which includes a support platform provided by any of the above embodiments, and preferably the support platform is arranged in the glove box in front of the co-pilot, so as to facilitate the co-pilot's needs of placing items and putting on makeup, etc. Since the above support platform has the above effects, the above vehicle also has corresponding effects, which will not be described here. At the same time, it should be noted that the above vehicle can be a pure electric drive vehicle, a hybrid vehicle, a fuel vehicle, etc.

[0055] 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.

[0056] 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.

[0057] 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.

[0058] 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 hinge, characterized in that: It comprises a connecting seat, a first connecting rod and a second connecting rod, wherein the connecting seat is used to connect the vehicle body, and the first end of the first connecting rod and the first end of the second connecting rod are respectively hinged to the connecting seat; The first connecting rod and the second connecting rod are respectively located on two mutually parallel planes, and the projections of the first connecting rod and the second connecting rod on any of the planes intersect, and the second ends of the first connecting rod and the second connecting rod are hinged on the same rotating object to drive the rotating object to switch between a first extreme position and a second extreme position, and the rotating object is in a storage state when it is in the first extreme position.

2. The hinge according to claim 1, characterized in that The second connecting rod is provided with a limiting portion of a bending structure. When the rotating object is located at the second extreme position, it can rotate with the second end of the second connecting rod as the rotation center, and is abutted and limited by the limiting portion when rotating to the use position.

3. The hinge according to claim 2, characterized in that A limiting protrusion is provided on a side of the first connecting rod facing the second connecting rod, and when the rotating object is located at the use position, the limiting protrusion abuts against the rotating object.

4. The hinge according to claim 1, characterized in that: The connection seat is provided with a first connection hole and a second connection hole, wherein the first connection hole and the second connection hole are respectively provided on two stepped surfaces of the connection seat; The first end of the first connecting rod is hinged to the first connecting hole through a damping bolt, and the first end of the second connecting rod is hinged to the second connecting hole through the damping bolt.

5. The hinge according to claim 4, characterized in that The outer wall of the damping bolt is sleeved with a damping block, which is in the shape of a hollow cylinder or a hollow truncated cone and has a recessed area on its outer wall, and the hinge hole on the first connecting rod fits into the recessed area.

6. The hinge according to claim 4, characterized in that A wear-resistant pad with a circular ring configuration is sandwiched between the first connecting rod and the connecting seat, and the wear-resistant pad is sleeved on the outer wall of the damping bolt.

7. The hinge according to claim 1, characterized in that A damper is hingedly connected to the end of the second connecting rod via a pan head screw, and the damper is detachably connected to the rotating object via at least two bolts.

8. A support platform, characterized in that: It comprises a hinge as described in any one of claims 1 to 7, and a support portion that rotates as the rotation object, in which the second ends of the first connecting rod and the second connecting rod are both hingedly connected to the support portion, and the support portion is completely embedded in the glove box of the vehicle body when it is located in the first extreme position, and the support portion is completely extended out of the glove box when it is located in the second extreme position.

9. The support platform according to claim 8, characterized in that: When the support part is located at the second extreme position, it can rotate with the second end of the second connecting rod as the rotation center. When the support part is rotated to the use position, the top surface of the support part in the vertical direction, that is, the first plate surface is in a horizontal state, and the support part is a box structure. The first plate surface is a rotating opening and closing plate surface and a makeup mirror is embedded on the side thereof facing the box body.

10. The support platform according to claim 8, characterized in that: The support portion is driven to rotate by at least one of the hinges, and in the width direction of the vehicle body, a plurality of the hinges are evenly hingedly arranged on the support platform.

11. A vehicle, characterized in that: A support platform as claimed in any one of claims 8 to 10 is arranged at the glove box position in front of the co-pilot.

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