Vehicle sliding rail butt joint device and vehicle

Abstract

The invention discloses a vehicle sliding rail butt joint device and a vehicle, and belongs to the technical field of vehicle sliding rails. The clamping assembly comprises a fixing plate, an adjusting seat, a locking piece, a plurality of connecting plates and a plurality of sliding columns, one ends of the connecting plates are hinged to the fixing plate, the other ends of part of the connecting plates are in sliding connection with the sliding grooves through the sliding columns, the other ends of the remaining connecting plates are hinged to the clamping arms, and the adjusting seat is used for being fixed to the sliding rail; the locking piece can change the distance between the adjusting base and the fixing plate and meanwhile drive part of the sliding columns to slide in the sliding grooves so that the multiple clamping arms can get close to or be separated from one another. The vehicle comprises a vehicle body, a plurality of sliding rails, a sliding strip and the vehicle sliding rail butt joint device. A long-stroke sliding rail and a framework do not need to be newly researched and developed, an existing sliding rail can be utilized, the length of the sliding rail can be increased on the basis that the performance of the original sliding rail is kept, the sliding rail meeting the long-stroke requirement is formed through combination, and meanwhile research and development cost and the research and development period can be saved.

Description

Technical Field

[0001] The present application belongs to the technical field of vehicle slide rails, and in particular, relates to a vehicle slide rail docking device and a vehicle. Background Art

[0002] Vehicle slides are mechanical devices used in vehicles, usually used to connect interior parts such as car seats and storage systems to achieve the movement or extension of these parts. According to the application scenarios and design features, vehicle slides can be divided into many types, such as seat slides, storage box slides, etc. The slides achieve a stable connection between interior parts such as seats and the vehicle body through precise design and high-precision processing. At the same time, the slides also support multi-dimensional adjustment (such as front and back, tilt angle, etc.) to meet the needs of different passengers.

[0003] The front and rear sliding travel of seats in traditional vehicles is limited by the structure and molding process of the slide rails, and the front and rear adjustment travel is limited, generally around 300mm. Now, with the continuous development of new scenarios for passenger cars, the front and rear adjustment travel of seats needs to be increased, even up to 1500mm, so traditional slide rails are no longer applicable.

[0004] However, the current slide rails are limited by the manufacturing process. The products are of fixed specifications and lengths, and there are no slide rails suitable for long-stroke requirements. The general measure to deal with long-stroke slide rails is to newly develop long slide rails, which are a new slide rail structure and have strict requirements on the vehicle body installation and positioning accuracy. In addition, it is also important to change the structure of the seat frame to adapt to the new slide rail, which results in the new development of the seat frame, which is expensive and has a long development cycle. Summary of the invention

[0005] The present application aims to at least to some extent solve the technical problem that existing slide rails are not suitable for long-stroke requirements. To this end, the present application provides a vehicle slide rail docking device and a vehicle, which does not require the new development of long-stroke slide rails and frames. The existing slide rails can be used to increase the slide rail length while maintaining the original slide rail performance, and combined to form a slide rail that meets the long-stroke requirements, while saving R&D costs and R&D cycles.

[0006] In a first aspect, an embodiment of the present application provides a vehicle slide rail docking device, comprising:

[0007] At least two clamping arms, the clamping arms are used to clamp the butt ends of two slide rails, and the clamping arms are provided with slide grooves in the same direction as the slide rails;

[0008] The clamping assembly includes a fixed plate, an adjustment seat, a locking piece, multiple connecting plates and multiple sliding columns. The multiple connecting plates are arranged at an angle. One end of each connecting plate is hinged to the fixed plate. The other end of some connecting plates is slidably connected to the slide groove through the sliding column. The other end of the remaining connecting plates is hinged to the clamping arm. The adjustment seat is used to be fixed on the slide rail. The locking piece connects the adjustment seat to the fixed plate. The locking piece can change the distance between the adjustment seat and the fixed plate, and at the same time drive some sliding columns to change their positions in the slide groove so that the multiple clamping arms are close to or separated from each other.

[0009] In an optional embodiment, the locking member includes a push plate, a push rod and a locking part, the push plate is connected to the fixed plate, one end of the push rod is connected to the push plate, and the other end is connected to the adjustment seat and can move relatively, the locking part fixes the push rod and the adjustment seat, and can adjust the relative position of the push plate and the adjustment seat.

[0010] In an optional embodiment, the locking part matches the thread of the push rod, and the locking part adjusts the relative position of the push plate and the adjustment seat by rotation.

[0011] In an optional embodiment, the clamping arm includes a clamping portion and an inner flange, the inner flange is connected to the edge of the clamping portion, so that the inner flanges of the corresponding two clamping arms are arranged opposite to each other, and the inner flanges are used to clamp the slide rail.

[0012] In an optional embodiment, a guide assembly is also included, which includes a guide plate and a plurality of guide balls. The guide plate is connected to the inner side of the clamping arm, and the guide plate is provided with a through hole. The guide ball is arranged between the guide plate and the clamping arm and is exposed through the through hole to contact a slide bar that slides with the slide rail.

[0013] In an optional embodiment, the guide assembly further includes a fixing pin and a first elastic member, wherein the fixing pin connects the guide plate to the clamping arm so that a gap exists between the guide plate and the clamping arm, and the first elastic member is disposed in the gap.

[0014] In an optional embodiment, a locking assembly is further included, which is hinged to the clamping arm and is used to lock the clamping arm and the slide rail.

[0015] In an optional embodiment, the locking assembly includes a clamping head, a clamping seat and a second elastic member. The clamping seat is installed on the clamping arm. One end of the clamping head is used to clamp the slide rail and the other end is slidably connected to the clamping seat. The second elastic member is connected to the clamping head and can support the clamping head and the clamping seat.

[0016] In an optional embodiment, the locking assembly further includes a handle, one end of which is hinged to the clamping arm and the other end is used for rotation, and the position between the two ends of the handle is hinged to the clamping seat.

[0017] In the second aspect, an embodiment of the present application provides a vehicle, which includes a vehicle body, multiple slide rails, a slide bar and the above-mentioned vehicle slide rail docking device, the multiple slide rails are fixed to the vehicle body, adjacent slide rails are connected by the vehicle slide rail docking device, and the slide bar is slidably connected to the slide rails and the vehicle slide rail docking device.

[0018] It can be seen from the above technical solution that the beneficial effects of this application are:

[0019] 1. The present invention has at least two clamping arms fitted at the joint of the two slide rails, and the spacing between the two clamping arms can be adjusted by the clamping assembly so that the clamping arms clamp the joint of the two slide rails, and the at least two clamping arms are driven by the clamping assembly, and the locking piece is used to change the distance between the adjustment seat and the fixing plate, thereby driving the fixing plate to be movable relative to the slide rail, and the connecting plate is used to drive the slide post to slide in the slide groove during movement, so that the at least two clamping arms can be driven to approach or separate from each other, and when approaching each other, the relative clamping arms can be clamped at the joint end of the slide rail and the slide rail, thereby fixing the two slide rails, and doubling the length of the original single slide rail. In this way, there is no need to newly develop long-stroke slide rails and frames, and the existing slide rails can be used to increase the slide rail length while maintaining the original slide rail performance, and combined to form a slide rail that meets the long-stroke requirements, while saving R&D costs and R&D cycles.

[0020] 2. The present application fixes two docked slide rails through a vehicle slide rail docking device, thereby increasing the length of the slide rails. Through the cooperation of the slide bar, the slide rail and the vehicle slide rail docking device, the slide bar can adjust its position during a long stroke, thereby providing a longer stroke for the equipment or device connected to the slide bar, which is suitable for the long-stroke installation requirements of the vehicle and meets the vehicle production needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other embodiments and drawings can be obtained based on these drawings without creative work.

[0022] Figure 1 An exploded schematic diagram of an embodiment of a vehicle slide rail docking device of the present invention is shown;

[0023] Figure 2 An exploded schematic diagram of an embodiment of a vehicle slide rail docking device of the present invention is shown;

[0024] Figure 3 A bottom schematic diagram of an embodiment of a vehicle slide rail docking device of the present invention is shown;

[0025] Figure 4A schematic side view of an embodiment of a vehicle slide rail docking device of the present invention is shown;

[0026] Figure 5 A schematic top view of an embodiment of a vehicle slide rail docking device of the present invention is shown;

[0027] Figure 6 A schematic diagram showing an application of an embodiment of a vehicle slide rail docking device of the present invention is shown;

[0028] Figure 7 A schematic front view of an embodiment of a locking assembly of the present invention is shown;

[0029] Figure 8 A schematic side view of an embodiment of a locking assembly of the present invention is shown;

[0030] Fig. 9 A schematic diagram showing the use of an embodiment of the vehicle slide rail docking device of the present invention;

[0031] 1. The vehicle slide rail docking device includes: 100, a vehicle slide rail docking device; 110, a clamping arm; 111, a clamping portion; 112, an inner flange; 113, a slide groove; 120, a clamping assembly; 121, a connecting plate; 122, a fixing plate; 123, a slide column; 124, a pin; 125, a push plate; 126, a push rod; 127, an adjustment seat; 128, a locking part; 130, a guide assembly; 131, a guide plate; 132, a guide ball; 133, a fixing pin; 134, a first elastic member; 140, a locking assembly; 141, a clamping head; 142, a clamping seat; 143, a second elastic member; 144, a handle; 145, a fixing pin; 210, a slide rail; 220, a slide bar. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] It should be noted that all directional indications in the embodiments of the present invention are only used to explain the relative position relationship, movement status, etc. between various components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0034] In the present invention, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0035] In addition, in the present invention, descriptions such as "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0036] The present application is described below with reference to the accompanying drawings and specific embodiments:

[0037] Please refer to Figure 1 In the first aspect of the present application, an embodiment provides a vehicle rail docking device, which includes: a clamping arm 110 and a clamping assembly 120. The clamping arm 110 is provided with at least two, and the two clamping arms 110 are located opposite to each other. As a group, the clamping arm 110 is fixed to the docking ends of two docking rails 210 through the clamping assembly 120. The clamping arm 110 is used to clamp the docking ends of the two rails 210, such as the two clamping arms 110 clamping the rails 210 inward from both sides of the rails 210. The clamping arm 110 is provided with a slide groove 113 in the same direction as the arrangement direction of the rails 210. The slide groove 113 extends from one end of the clamping arm 110 to both ends. A matching slide bar 220 is provided in the rail 210, and the direction of the slide groove 113 is consistent with the moving direction of the slide bar 220 in the rail 210. The two ends of the clamping assembly 120 are used to connect a set of clamping arms 110 , and the clamping assembly can fix the two clamping arms 110 on both sides of the slide rail 210 .

[0038] Please refer to Figure 2The clamping assembly 120 includes a fixed plate 122, an adjustment seat 127, a locking member, a plurality of connecting plates 121 and a plurality of sliding columns 123. The plurality of connecting plates 121 are arranged at an angle, such as four connecting plates 121 connected to the fixed plate 122 from four different angles, the four connecting plates 121 are radially distributed and symmetrical in pairs, one end of each connecting plate 121 is hinged to the fixed plate 122, such as a circle groove is provided around the fixed plate 122, one end of the connecting plate 121 is stuck in the groove and connected by a pin 124, so that the plurality of connecting plates 121 can only rotate in the horizontal direction in the figure, The other end of the partial connecting plate 121 is slidably connected to the slide groove 113 through the slide post 123. One end of the slide post 123 is connected to the connecting plate 121, such as a pin connection. The other end of the slide post 123 is larger in size and is stuck in the slide groove 113 and cannot be separated. In this way, the partial connecting plate 121 can slide arbitrarily in the slide groove 113. The other end of the remaining connecting plate 121 is hinged to the clamping arm 110. Similarly, this end of the connecting plate 121 is also connected to the slide post 123. The other end of the slide post 123 is stuck in the notch set in the slide groove 113. In this way, the slide post 123 is fixed in the slide groove 113. The connecting plates 121 of the remaining parts can rotate relative to the clamping arm 110. For example, among the four connecting plates 121, the connecting plate 121 close to one end of the clamping arm 110 cannot move but can only rotate, while the connecting plate 121 close to the other end of the clamping arm 110 can rotate and move in the slide groove 113. The adjusting seat 127 is used to be fixed on the slide rail 210. The adjusting seat 127 is provided with a threaded hole. The adjusting seat 127 can be fixed to the bottom of the slide rail 210 by a screw. The locking member connects the adjusting seat 127 to the fixing plate 122. The locking member can adopt a variety of structural shapes. The fixing member 123 is connected to the adjusting seat 127 by the fixing member 124, and the fixing member 124 is connected to the adjusting seat 127. The fixing member 123 is connected to the adjusting seat 127 by the fixing member 124 ...

[0039] Currently, there is no slide rail suitable for long-stroke requirements. Slide rail products are generally about 300mm, which is not suitable for installation requirements with longer strokes. However, the present application uses at least two clamping arms 110 to fit the joint of two slide rails 210. The clamping assembly 120 can adjust the distance between the two clamping arms 110 so that the clamping arms 110 clamp the joint of the two slide rails 210. The clamping assembly 120 drives at least two clamping arms 110, and uses the locking member to change the distance between the adjustment seat 127 and the fixed plate 122, thereby driving the fixed plate 122 to move relative to the slide rail 210. When moving, the connecting plate 121 drives the slide post 123 to slide in the slide groove 113, so that At least two clamping arms 110 can be driven to move closer to or away from each other. When they move closer to each other, the relative clamping arms 110 can be clamped at the butt ends of the slide rails 210 and 210, thereby fixing the two slide rails 210 and doubling the length of the original single slide rail 210. In this way, there is no need to newly develop long-stroke slide rails 210 and frames. The existing slide rails 210 can be used to increase the length of the slide rails 210 while maintaining the performance of the original slide rails 210, and combined to form slide rails 210 that meet the long-stroke requirements, while saving R&D costs and R&D cycles.

[0040] Please refer to Figure 3In an optional embodiment, the locking member includes a push plate 125, a push rod 126 and a locking part 128. A notch is provided at one end of the push plate 125. The length of the push plate 125 is greater than 1 / 2 of the length of the fixed plate 122. The fixed plate 122 is inserted into the notch, and the middle part of the fixed plate 122 is connected to one end of the push plate 125 through a pin 124. In this way, the push plate 125 is connected to the fixed plate 122 and can rotate relatively. One end of the push rod 126 is connected to the other end of the push plate 125. An interference fit is adopted between the push rod 126 and the push plate 125. The other end of the push rod 126 is connected to the adjustment seat 127 and can move relatively. For example, the push rod 126 passes through the through hole provided in the adjustment seat 127 for The connection can be made by a threaded connection, and the locking part 128 fixes the push rod 126 and the adjustment seat 127. For example, the locking part 128 and the push rod 126 are fixed by threaded connection, welding or pins. The locking part 128 can adjust the relative position of the push plate 125 and the adjustment seat 127, and after the adjustment, the relative position is determined and then the locking part 128 and the push rod 126 are fixed; when the locking part 128 is rotated, the length of the connected push rod 126 is changed, thereby adjusting the position of the push plate 125 and the fixed plate 122, and then adjusting the angle of the connecting plate 121 relative to the fixed plate 122, so that the two clamping arms 110 in opposite positions can be adjusted to be closer or separated from each other. In an optional embodiment, the locking part 128 is threadedly matched with the push rod 126. The locking part 128 is such as a rotating cap with an internal thread. The push rod 126 is provided with a matching external thread at this connection position. The locking part 128 is threadedly connected to the push rod 126, and the through hole of the adjustment seat 127 is also a threaded hole. In this way, the locking part 128 adjusts the relative position of the push plate 125 and the adjustment seat 127 by rotation.

[0041] Please refer to Figure 2 and Figure 4In an optional embodiment, the clamping arm 110 includes a clamping portion 111 and an inner flange 112. The clamping portion 111 matches the shape of the slide rail 210. The side of the clamping portion 111 is used to clamp the side of the slide rail 210. Specifically, two clamping portions 111 are provided on both sides of the butt end of the slide rail 210. The butt ends of the two slide rails 210 are clamped and fixed by the inner sides of the two clamping portions 111. The inner flange 112 is connected to the edge of the clamping portion 111, so that the inner flanges 112 of the corresponding two clamping arms 110 are arranged opposite to each other, that is, the inner flanges 112 face the slide rail 210. The inner flange 112 is a flange structure formed by bending the edge of the slide rail 210 inward. The inner flange 112 has a certain width to facilitate the interaction with the slide rail 210. The inner flange 112 is used to clamp the slide rail 210; a slide groove 113 is provided on the other side of the clamping portion 111, that is, the two sides of the clamping portion 111 are used to correspond to the two sides of the slide rail 210. The slide groove 113 is provided at the bottom of the clamping portion 111, and the two ends of the slide groove 113 extend to the two ends of the clamping portion 111 respectively. The opening position width of the slide groove 113 is smaller than the internal width of the slide groove 113, which is convenient for connecting with the slide column 123.

[0042] Please refer to Figure 5In an optional embodiment, the vehicle slide rail docking device 100 further includes a guide assembly 130, which is used to guide the slide bar 220 in the slide rail 210 so that the slide bar 220 keeps moving in the direction of the slide rail 210. The guide assembly 130 includes a guide plate 131 and a plurality of guide balls 132. The guide plate 131 is provided with at least one group, and each group of two guide plates 131 are positioned opposite to each other and are respectively located on the inner sides of the clamping parts 111 at relative positions. The guide plate 131 is connected to the inner side of the clamping arm 110, specifically connected to the inner side of the clamping part 111. The guide plate 131 and the clamping part 111 are fixed by bolts or other connection methods. The guide plate 131 is provided with There are multiple through holes, the size of which is smaller than the outer diameter of the guide ball 132. The multiple through holes are arranged in the arrangement direction of the slide rail 210. The guide plate 131 is provided with a gap for accommodating the guide ball 132 on the side facing the clamping arm 110. The guide ball 132 is arranged between the guide plate 131 and the clamping portion 111 through the gap. The guide ball 132 is stuck in the through hole and exposed through the through hole. In this way, part of the guide ball 132 is located between the guide plate 131 and the clamping portion 111, and part is exposed outside the guide plate 131. The exposed parts of the multiple guide balls 132 are used to contact the slide bar 220 that slidably cooperates with the slide rail 210. When the slide bar 220 slides between the slide rails 210, it moves smoothly. In an optional embodiment, the guide assembly 130 also includes a fixing pin 133 and a first elastic member 134. The fixing pin 133 connects the guide plate 131 to the clamping arm 110. Through holes are provided at the relative positions of the guide plate 131 and the clamping portion 111. The outer end of the fixing pin 133 is larger in size and is placed on the outer side of the clamping portion 111. The inner end of the fixing pin 133 passes through the through hole and is connected to the guide plate 131 and fixed. It can be fixed by an interference fit or by other methods such as welding, so that there is a gap between the guide plate 131 and the clamping arm 110. The first elastic member 134 is placed in the gap. The first elastic member 134 is a spring, and the spring is in a compressed state. Other elastic structures can also be used. The first elastic member 134 ensures that a gap is always maintained between the guide plate 131 and the clamping portion 111 to buffer both sides of the slide bar 220 when the slide bar 220 passes by.

[0043] Please refer to Figure 6 and Figure 7In an optional embodiment, the vehicle slide rail docking device 100 also includes a locking assembly 140, which is hinged to the clamping portion 111 on the outside of the clamping arm 110. A hinge seat may be protruded from the side wall of the outside of the clamping portion 111, and a part of the locking assembly 140 is hinged at the hinge seat. The other part of the locking assembly 140 is stuck on the top of the slide rail 210 after rotation. The locking assembly 140 is used to lock the clamping arm 110 and the slide rail 210. In an optional embodiment, the locking assembly 140 includes a clamping head 141, a clamping seat 142 and a second elastic member 143. The clamping head 141 includes three sections connected in sequence. The first section has an elbow to facilitate clamping on the top of the slide rail 210. The second section is rod-shaped and connects the first section and the third section. The third section is a horizontal plate. The second section is connected to the middle of the third section. The second elastic member 143 is sleeved on the outer side of the second section. The second elastic member 143 is clamped between the inner side of the clamping seat 142 and the third section. The second elastic member 143 is a spring, and other elastic structures can also be used. Through grooves are provided on both sides of the clamping seat 142. The two ends of the third section of the clamping head 141 are respectively placed in the through grooves on both sides of the clamping seat 142, so that the relative height of the clamping head 141 can be adjusted along the through groove, and the second elastic member 143 is used for buffering during adjustment. After adopting the above structure, one end of the clamping head 141 is used to clamp the slide rail 210, and the other end is slidably connected to the clamping seat 142. The second elastic member 143 is connected to the clamping head 141, and the second elastic member 143 can support the clamping head 141 and the clamping seat 142. The clamping seat 142 is installed on the clamping arm 110. Specifically, the locking assembly 140 also includes a handle 144. One end of the handle 144 is hinged to the clamping arm 110 through a hinge seat, and the other end of the handle 144 is used for hand-held rotation operation. A connection hole is provided between the two ends of the handle 144. One end of the clamping seat 142 passes through a pin and is hinged to the handle 144 at the connection hole. In this way, the handle 144 can be lifted up and rotated to separate the clamping head 141 from the slide rail 210, and the handle 144 can be pressed down and rotated to fix the clamping head 141 on the slide rail 210.

[0044] Please refer to Figure 8 and Fig. 9According to a second aspect of the present application, a vehicle is provided, which includes a vehicle body, a plurality of slide rails 210, a slide bar 220 and the above-mentioned vehicle slide rail docking device 100. The plurality of slide rails 210 are fixed to the vehicle body and arranged in at least two rows, with a plurality of slide rails 210 in each row. The slide rails 210 are fixed to the vehicle body by screws, bolts or other parts. Adjacent slide rails 210 are arranged at intervals. The position between adjacent slide rails 210 is a space for installing the vehicle slide rail docking device 100. Adjacent slide rails 210 are connected by the vehicle slide rail docking device 100. The slide bar 220 is slidably connected to the slide rails 210 and the vehicle slide rail docking device 100. The slide bar 220 is placed in the slide rail 210. The slide bar 220 can slide between adjacent slide rails 210 through the vehicle slide rail docking device 100. The slide bar 220 can be connected to a seat, thereby increasing the adjustable travel of the seat.

[0045] The vehicles of the prior art use a shorter stroke, and there is no vehicle suitable for long-stroke installation requirements, which cannot meet production needs. However, the present application fixes two docked slide rails 210 through the vehicle slide rail docking device 100, increases the length of the slide rail 210, and through the cooperation of the slide bar 220 with the slide rail 210 and the vehicle slide rail docking device 100, the slide bar 220 can adjust its position in the long stroke, thus providing a longer stroke for the equipment or device connected to the slide bar 220, which is suitable for the long-stroke installation requirements of the vehicle and meets the vehicle production needs.

[0046] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", "optional example" or "optional implementation" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine different embodiments or examples described in this specification.

[0047] In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the fact that they can be implemented by ordinary technicians in this field. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0048] Although the embodiments of the present application have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present application, and that the scope of the present application is defined by the claims and their equivalents.

Claims

1. A vehicle slide rail docking device, characterized in that: include: At least two clamping arms (110), the clamping arms (110) being used to clamp the butt ends of two slide rails (210), the clamping arms (110) being provided with slide grooves (113) arranged in the same direction as the slide rails (210); The clamping assembly (120) comprises a fixed plate (122), an adjustment seat (127), a locking member, a plurality of connecting plates (121) and a plurality of sliding posts (123). The plurality of connecting plates (121) are arranged at an angle, one end of each connecting plate (121) is hinged to the fixed plate (122), the other end of some of the connecting plates (121) is slidably connected to the slide groove (113) through the sliding post (123), and the other end of the remaining connecting plates (121) is hinged to the clamping arm (110). The adjustment seat (127) is used to be fixed on the slide rail (210), and the locking member connects the adjusting seat (127) to the fixed plate (122). The locking member can change the distance between the adjusting seat (127) and the fixed plate (122), and at the same time drive some of the sliding posts (123) to change their positions in the slide groove (113), so that the plurality of clamping arms (110) are close to or separated from each other.

2. The vehicle slide rail docking device according to claim 1, characterized in that: The locking member comprises a push plate (125), a push rod (126) and a locking part (128); the push plate (125) is connected to the fixed plate (122); one end of the push rod (126) is connected to the push plate (125) and the other end is connected to the adjustment seat (127) and can move relatively; the locking part (128) fixes the push rod (126) and the adjustment seat (127) and can adjust the relative position of the push plate (125) and the adjustment seat (127).

3. The vehicle slide rail docking device according to claim 2, characterized in that: The locking part (128) is threadably matched with the push rod (126), and the locking part (128) adjusts the relative position of the push plate (125) and the adjustment seat (127) by rotation.

4. The vehicle slide rail docking device according to claim 1, characterized in that: The clamping arm (110) comprises a clamping portion (111) and an inner flange (112), wherein the inner flange (112) is connected to the edge of the clamping portion (111), so that the inner flanges (112) of the two corresponding clamping arms (110) are arranged opposite to each other, and the inner flange (112) is used to clamp the slide rail (210).

5. The vehicle slide rail docking device according to any one of claims 1 to 4, characterized in that: The invention also includes a guide assembly (130), wherein the guide assembly (130) includes a guide plate (131) and a plurality of guide balls (132), wherein the guide plate (131) is connected to the inner side of the clamping arm (110), and the guide plate (131) is provided with a through hole, and the guide ball (132) is arranged between the guide plate (131) and the clamping arm (110) and is exposed through the through hole to contact a slide bar (220) that is slidably matched with the slide rail (210).

6. The vehicle slide rail docking device according to claim 5, characterized in that: The guide assembly (130) further comprises a fixing pin (133) and a first elastic member (134); the fixing pin (133) connects the guide plate (131) to the clamping arm (110) so that a gap exists between the guide plate (131) and the clamping arm (110); and the first elastic member (134) is disposed in the gap.

7. The vehicle slide rail docking device according to claim 1, characterized in that: It also includes a locking assembly (140) which is hinged to the clamping arm (110) and is used to lock the clamping arm (110) and the slide rail (210).

8. The vehicle slide rail docking device according to claim 7, characterized in that: The locking assembly (140) includes a clamping head (141), a clamping seat (142) and a second elastic member (143); the clamping seat (142) is installed on the clamping arm (110); one end of the clamping head (141) is used to clamp the slide rail (210), and the other end is slidably connected to the clamping seat (142); the second elastic member (143) is connected to the clamping head (141); and the second elastic member (143) can support the clamping head (141) and the clamping seat (142).

9. The vehicle slide rail docking device according to claim 8, characterized in that: The locking assembly (140) further comprises a handle (144), one end of which is hinged to the clamping arm (110) and the other end of which is used for rotation. The position between the two ends of the handle (144) is hinged to the clamping seat (142).

10. A vehicle, characterized in that: The invention comprises a vehicle body, a plurality of slide rails (210), a slide bar (220) and a vehicle slide rail docking device as described in any one of claims 1 to 9, wherein the plurality of slide rails (210) are fixed to the vehicle body, adjacent slide rails (210) are connected via the vehicle slide rail docking device, and the slide bar (220) is slidably connected to the slide rails (210) and the vehicle slide rail docking device.

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