Connecting device and vehicle

Abstract

The invention belongs to the technical field of vehicle assembling, and discloses a connecting device and a vehicle, the connecting device comprises a shell, a penetrating part, a first connecting part, a driving assembly, a first transmission mechanism, a second transmission mechanism and a second connecting part, the penetrating part is slidably arranged on the shell in the first direction, and the first connecting part is rotatably connected to the penetrating part in the first direction; the driving assembly is arranged on the shell in a sliding mode, when the driving assembly abuts against the first transmission mechanism, the first transmission mechanism can drive the penetrating part to stretch out, when the driving assembly abuts against the second transmission mechanism, the second transmission mechanism can drive the first connecting part to rotate, the second connecting part is arranged on the shell, and the vehicle comprises the connecting device. According to the invention, on the basis of the first transmission mechanism and the second transmission mechanism, the driving assembly can firstly drive the penetrating part to extend out and then drive the first connecting part to rotate and clamp, and two actions are executed through one-time operation, so that the operation is convenient and reliable, the operation steps are simplified, and the connecting and assembling efficiency is improved.

Description

Technical Field

[0001] This invention relates to the field of vehicle assembly technology, and more particularly to a connecting device and a vehicle. Background Technology

[0002] Vehicle interior installation refers to the process of installing various decorative parts, control parts, and functional parts into the interior of a vehicle. This includes installing various internal components such as seats, steering wheels, dashboards, center consoles, and audio systems. On the vehicle production line, interior installation is one of the important steps in the vehicle manufacturing process.

[0003] In existing technologies, fasteners are typically used to connect and fix plastic and metal parts during interior decoration installation. However, existing fasteners require sequential insertion and tightening operations, which is time-consuming, cumbersome, and affects installation efficiency. Summary of the Invention

[0004] The purpose of this invention is to provide a connection device and vehicle that can be easily and efficiently connected and fixed during interior installation.

[0005] To achieve this objective, the present invention adopts the following technical solution:

[0006] A connecting device for connecting a first component to be connected and a second component to be connected, comprising:

[0007] case;

[0008] The fitting is slidably disposed on the housing along a first direction;

[0009] The first connector is rotatably connected to the fitting member about the first direction and is used to engage with the first member to be connected.

[0010] The drive assembly is slidably disposed on the housing;

[0011] A first transmission mechanism, when the drive component abuts against the first transmission mechanism, the first transmission mechanism can drive the fitting piece to extend out of the housing along the first direction to the fitting state;

[0012] The second transmission mechanism enables the first connecting member to rotate to the locking position when the fitting member is in the fitting state and the driving component abuts against the second transmission mechanism.

[0013] A second connector is disposed in the housing and is used to connect with the second connector to be connected.

[0014] Preferably, the first transmission mechanism includes:

[0015] The first sliding member is driven by the drive assembly to move along the first direction;

[0016] A first abutting member is rotatably disposed on the housing about the first direction. Both the first sliding member and the first abutting member have a first helical track on one and a first abutting slider on the other. The first abutting slider is slidably disposed on the first helical track. When the first sliding member moves along the first direction, the first helical track and the first abutting slider cooperate to drive the first abutting member to rotate. The first abutting member has a second helical track, and the fitting member has a second abutting slider. The second abutting slider is slidably disposed on the second helical track. When the first abutting member rotates, the second helical track and the second abutting slider cooperate to drive the fitting member to move.

[0017] Preferably, the first transmission mechanism further includes a first transmission block connected to the first sliding member, and the driving component includes a first driving block. The driving component is slidably disposed on the housing along a second direction, which is at an angle to the first direction. The first driving block can drive the first sliding member to move by pushing against the first transmission block.

[0018] Preferably, the first drive block and / or the first transmission block are provided with a first abutting inclined surface, through which the first drive block abuts against the first transmission block.

[0019] Preferably, the second transmission mechanism includes:

[0020] The second sliding member is driven by the drive assembly to move along the first direction;

[0021] The second abutment is slidably connected to the first connector along the first direction. One of the second sliding member and the second abutment is provided with a third spiral track, and the other is provided with a third abutment slider. The third abutment slider is slidably disposed on the third spiral track. When the second sliding member moves along the first direction, the third spiral track and the third abutment slider cooperate to drive the first connector to rotate through the second abutment.

[0022] Preferably, the second transmission mechanism further includes a second transmission block connected to the second sliding member. The driving component includes a second driving block and is slidably disposed on the housing along a second direction. The second direction is set at an angle to the first direction. The second driving block can drive the second sliding member to move by pushing against the second transmission block.

[0023] Preferably, the second drive block and / or the second transmission block are provided with a second abutting inclined surface, and the second drive block abuts against the second transmission block through the second abutting inclined surface.

[0024] Preferably, multiple versions of the garment and the first connector are provided, and they correspond one-to-one. Each first connector is configured with a second abutment, and each second abutment is configured with a second sliding member. The second transmission mechanism also includes a synchronization bracket. Multiple second sliding members are respectively connected to the synchronization bracket. The drive component can drive multiple second sliding members to move synchronously through the synchronization bracket.

[0025] Preferably, the second transmission mechanism further includes a first elastic element, the second sliding element has an initial position and a target position, when the second sliding element moves to the target position, the first connecting element rotates to the locking position, and the first elastic element is used to drive the second sliding element to stop at the initial position.

[0026] Preferably, a third transmission mechanism is also included, wherein the second connector is slidably disposed on the housing, and the sliding direction of the second connector is set at an angle to the first direction. When the driving component abuts against the third transmission mechanism, the third transmission mechanism can drive the second connector to move to the locking position.

[0027] Preferably, the third transmission mechanism includes:

[0028] The third sliding member is driven by the drive assembly to move along the first direction;

[0029] The third abutment is connected to the third sliding member. When the third sliding member moves, the third abutment can push the second connecting member to move.

[0030] Preferably, the driving component includes a first driving block, and the driving component is slidably disposed on the housing along a second direction, wherein the second direction is at an angle to the first direction;

[0031] The first driving block and / or the third sliding member are provided with a third abutting inclined surface, and the first driving block abuts against the third sliding member through the third abutting inclined surface.

[0032] Preferably, the third abutting member and / or the second connecting member are provided with a fourth abutting inclined surface, and the third abutting member abuts against the second connecting member through the fourth abutting inclined surface.

[0033] Preferably, the third transmission mechanism further includes a second elastic element, the second connecting member having a clearance position and a locking position, the second elastic element being used to drive the second connecting member to stop at the clearance position.

[0034] Preferably, multiple second connectors are provided, and the third transmission mechanism can drive multiple second connectors to move synchronously to the mounting position.

[0035] Preferably, a locking mechanism is also included, which is disposed in the housing. When the drive assembly drives the first connector to rotate to the locking position, the locking mechanism can lock the drive assembly.

[0036] Preferably, the locking mechanism includes:

[0037] A locking block is slidably disposed in the housing, and the drive assembly is provided with a locking groove;

[0038] When the driving assembly drives the first connector to rotate to the snap-fit ​​position, the third elastic element drives the locking block to extend into the locking groove.

[0039] The vehicle includes a first component to be connected, a second component to be connected, and the aforementioned connecting device. The first component to be connected is provided with a fitting channel, and the fitting is inserted into the fitting channel. The first connecting component is snapped onto the outside of one end of the fitting channel, and the second connecting component is connected to the second component to be connected.

[0040] Preferably, the first component to be connected includes a vehicle body, and the second component to be connected includes an interior trim.

[0041] The beneficial effects of this invention are:

[0042] Based on the first and second transmission mechanisms, the drive assembly can first drive the fitting piece to extend, and then drive the first connecting piece to rotate and engage. Two actions are performed in one operation, which is convenient and reliable, simplifies the operation steps, and improves the connection and assembly efficiency. Attached Figure Description

[0043] Figure 1 This is a cross-sectional view in one orientation when the connecting device described in the embodiment of the present invention connects the first and second components to be connected.

[0044] Figure 2 yes Figure 1 Enlarged view of point A in the middle;

[0045] Figure 3 yes Figure 1 Enlarged view of point B in the middle;

[0046] Figure 4This is a schematic diagram of a portion of the structure of the connecting device described in an embodiment of the present invention;

[0047] Figure 5 yes Figure 4 Enlarged view of point C in the middle;

[0048] Figure 6 This is a cross-sectional view from another orientation when the connecting device described in the embodiment of the present invention connects the first and second components to be connected.

[0049] Figure 7 yes Figure 6 Enlarged view at point D;

[0050] Figure 8 yes Figure 6 Enlarged view at point E in the middle;

[0051] Figure 9 This is a schematic diagram of the partial structure of the fitting component, the first connecting component, the first transmission mechanism, and the second transmission mechanism as described in the embodiment of the present invention.

[0052] Figure 10 This is a schematic diagram of the partial structure of the fitting component, the first connecting component, and the second transmission mechanism as described in the embodiment of the present invention.

[0053] Figure 11 This is a schematic diagram showing the disassembled structure of the fitting component, the first connecting component, and the second abutting component according to an embodiment of the present invention.

[0054] In the picture:

[0055] 100. First component to be connected; 101. Fitting channel; 200. Second component to be connected; 201. Snap-fit ​​slot;

[0056] 1. Shell;

[0057] 2. Clothing accessories;

[0058] 21. Second abutment slider;

[0059] 3. First connector; 31. Snap-fit ​​connector;

[0060] 4. Driver components;

[0061] 41. First drive block; 42. Second drive block; 43. Operating handle; 431. Locking groove;

[0062] 5. First transmission mechanism;

[0063] 51. First sliding component; 511. First abutting slider; 52. First abutting component; 521. First helical track; 522. Second helical track; 53. First transmission block;

[0064] 6. Second transmission mechanism;

[0065] 61. Second sliding component; 611. Third abutting slider; 62. Second abutting component; 621. Third spiral track; 63. Second transmission block; 64. Synchronous support; 65. First elastic component;

[0066] 7. Second connector;

[0067] 8. Third transmission mechanism;

[0068] 81. Third sliding member; 82. Third abutting member; 83. Second elastic member;

[0069] 9. Locking mechanism;

[0070] 91. Locking block; 911. Operating lever; 92. Third elastic element. Detailed Implementation

[0071] Embodiments of the present invention are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar components or components having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, and should not be construed as limiting the present invention.

[0072] In the description of this invention, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection or a detachable connection; a mechanical connection or an electrical connection; a direct connection or an indirect connection through an intermediate medium; or the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0073] In the description of this invention, unless otherwise expressly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature being directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature being directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0074] The technical solution of the present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0075] like Figures 1-11As shown, the present invention provides a connecting device for connecting a first component 100 and a second component 200 to be connected, comprising a housing 1, a fitting 2, a first connecting member 3, a driving assembly 4, a first transmission mechanism 5, a second transmission mechanism 6, and a second connecting member 7. The fitting 2 is slidably disposed on the housing 1 along a first direction. The first connecting member 3 is rotatably connected to the fitting 2 around the first direction for engaging with the first component 100. The driving assembly 4 is slidably disposed on the housing 1. When the driving assembly 4 abuts against the first transmission mechanism 5, the first transmission mechanism 5 drives the fitting 2 to extend out of the housing 1 along the first direction to a fitting state. When the fitting 2 is in the fitting state and the driving assembly 4 abuts against the second transmission mechanism 6, the second transmission mechanism 6 drives the first connecting member 3 to rotate to a engaging position. The second connecting member 7 is disposed on the housing 1 for connecting with the second component 200.

[0076] In this invention, based on the first transmission mechanism 5 and the second transmission mechanism 6, the drive component 4 can first drive the fitting 2 to extend, and then drive the first connector 3 to rotate and engage. Two actions are performed in one operation, which is convenient and reliable, simplifies the operation steps, and improves the connection and assembly efficiency.

[0077] Specifically, such as Figure 4 and Figure 9 As shown, the first transmission mechanism 5 includes a first sliding member 51 and a first abutting member 52. The driving assembly 4 can drive the first sliding member 51 to move along a first direction. The first abutting member 52 is rotatably mounted on the housing 1 about the first direction. One of the first sliding member 51 and the first abutting member 52 is provided with a first helical track 521, and the other with a first abutting slider 511. The first abutting slider 511 is slidably mounted on the first helical track 521. Because one of the first abutting slider 511 translates and slides while the other rotates in place, their cooperation can convert translation into rotation. Therefore, when the first sliding member 51 moves along the first direction... When moving, the first spiral track 521 and the first abutting slider 511 cooperate to drive the first abutting member 52 to rotate. The first abutting member 52 is provided with a second spiral track 522, and the fitting member 2 is provided with a second abutting slider 21. The second abutting slider 21 is slidably disposed on the second spiral track 522. Due to the translational sliding of the second abutting slider 21, the second spiral track 522 rotates in place, so that the two cooperate to convert rotation into translation. Thus, when the first abutting member 52 rotates, the second spiral track 522 and the second abutting slider 21 cooperate to drive the fitting member 2 to move. The cooperation of the first sliding member 51 and the first abutting member 52 allows the drive assembly 4 to drive the fitting member 2 through simple abutment, and the transmission process is direct and reliable.

[0078] More specifically, the first transmission mechanism 5 further includes a first transmission block 53 connected to the first sliding member 51. The drive assembly 4 includes a first drive block 41, which is slidably disposed on the housing 1 along a second direction. The second direction is set at an angle to the first direction. The first drive block 41 can drive the first sliding member 51 to move by pushing against the first transmission block 53. The drive assembly 4 and the first transmission mechanism 5 are connected by the direct contact between the first drive block 41 and the first transmission block 53, which makes the transmission safer and more reliable.

[0079] More specifically, the first driving block 41 and / or the first transmission block 53 are provided with a first abutting inclined surface, which is set at an angle to the first direction and the second direction respectively. The first driving block 41 abuts against the first transmission block 53 through the first abutting inclined surface. The first driving block 41 and the first transmission block 53 are transmitted through the inclined first abutting inclined surface, so that the sliding directions of the driving assembly 4 and the first transmission mechanism 5 are set at an angle, thereby making the structure of the connecting device more compact and the layout more flexible.

[0080] In this embodiment, the first sliding member 51 has a rod-shaped structure, the first abutting slider 511 is disposed on the outer wall of the first sliding member 51, the first abutting member 52 has a cylindrical structure, the first spiral track 521 is a groove structure and is disposed on the inner wall of the first abutting member 52, the first sliding member 51 passes through the first abutting member 52, the first direction and the second direction are perpendicular to each other, the first driving block 41 and the first transmission block 53 are both provided with a first abutting inclined surface, and the two first abutting inclined surfaces are in contact with each other for transmission.

[0081] In other embodiments, the first sliding member 51 may be cylindrical, the first spiral track 521 may be disposed on the inner wall of the first sliding member 51, the first abutting member 52 may be rod-shaped, the first abutting slider 511 may be disposed on the outer wall of the first abutting member 52, and the first sliding member 51 may be sleeved on the outer side of the first abutting member 52.

[0082] In other embodiments, the first direction and the second direction may be set at an acute or obtuse angle.

[0083] In other embodiments, a first abutting inclined surface may be provided on one of the first driving block 41 and the first transmission block 53.

[0084] Specifically, such as Figure 4 and Figure 10As shown, the second transmission mechanism 6 includes a second sliding member 61 and a second abutting member 62. The driving assembly 4 can drive the second sliding member 61 to move along a first direction, and the second abutting member 62 is slidably connected to the first connecting member 3 along the first direction. One of the second sliding member 61 and the second abutting member 62 is provided with a third helical track 621, and the other with a third abutting slider 611. The third abutting slider 611 is slidably disposed on the third helical track 621. Because one of the third abutting slider 611 translates and slides while the other rotates in place, their cooperation can convert translation into rotation. Therefore, when the second sliding member 61 moves along the first direction, the third helical track 621 and the third abutting slider 611 cooperate to drive the first connecting member 3 to rotate via the second abutting member 62. The cooperation of the second sliding member 61 and the second abutting member 62 allows the driving assembly 4 to drive the first connecting member 3 through simple abutting action, making the transmission process direct and reliable.

[0085] More specifically, the second transmission mechanism 6 further includes a second transmission block 63, which is connected to the second sliding member 61. The drive assembly 4 includes a second drive block 42, which can drive the second sliding member 61 to move by pushing against the second transmission block 63. The drive assembly 4 and the second transmission mechanism 6 are connected by the direct contact between the second drive block 42 and the second transmission block 63, which makes the transmission safer and more reliable.

[0086] More specifically, the second driving block 42 and / or the second transmission block 63 are provided with a second abutting inclined surface, which is set at an angle to the first direction and the second direction respectively. The second driving block 42 abuts against the second transmission block 63 through the second abutting inclined surface. The second driving block 42 and the second transmission block 63 are transmitted through the inclined second abutting inclined surface, so that the sliding directions of the driving assembly 4 and the second transmission mechanism 6 are set at an angle. This allows the second transmission mechanism 6 to more adaptably drive the first connecting member 3 on the fitting 2, thereby making the structure of the connecting device more compact and the layout more flexible.

[0087] In this embodiment, the second sliding member 61 has a rod-shaped structure, the third abutting slider 611 is disposed on the outer wall of the second sliding member 61, the second abutting member 62 has a cylindrical structure, the third spiral track 621 is a groove structure and is disposed on the inner wall of the second abutting member 62, the second sliding member 61 passes through the second abutting member 62, and the second driving block 42 and the second transmission block 63 are both provided with second abutting inclined surfaces, and the two second abutting inclined surfaces are in contact with each other for transmission.

[0088] In other embodiments, the second sliding member 61 may be cylindrical, the third spiral track 621 may be disposed on the inner wall of the second sliding member 61, the second abutting member 62 may be rod-shaped, the third abutting slider 611 may be disposed on the outer wall of the second abutting member 62, the second sliding member 61 may be sleeved on the outer side of the second abutting member 62, and the second driving block 42 and the second transmission block 63 may both be provided with second abutting inclined surfaces, and the two second abutting inclined surfaces may fit together to perform transmission.

[0089] In other embodiments, a second abutting inclined surface may be provided on one of the second driving block 42 and the second transmission block 63.

[0090] Specifically, multiple first connecting pieces 2 and 3 are provided, each corresponding to a second abutment 62. Each second abutment 62 is configured with a second sliding piece 61. The second transmission mechanism 6 also includes a synchronization bracket 64. Multiple second sliding pieces 61 are respectively connected to the synchronization bracket 64. The drive assembly 4 can drive multiple second sliding pieces 61 to move synchronously through the synchronization bracket 64. The above configuration enables the drive assembly 4 to drive multiple first connecting pieces 3 synchronously, making the transmission more efficient and the operation simpler. It also enables the connecting device to connect to the first piece to be connected 100 through multiple first connecting pieces 3, making the connection more stable and reliable.

[0091] More specifically, the second transmission mechanism 6 further includes a first elastic element 65, and a second sliding element 61 has an initial position and a target position. When the second sliding element 61 moves to the target position, the first connecting element 3 rotates to the locking orientation, and the first elastic element 65 drives the second sliding element 61 to stop at the initial position. By setting the first elastic element 65, the first connecting element 3 can maintain its own orientation in a free state, thereby facilitating stable and reliable insertion into the first connecting element 100.

[0092] In this embodiment, as Figure 9 As shown, there are two of each of the fitting 2 and the first connecting member 3, and they correspond one to one. The first abutting member 52 is located between the two fitting members 2. Two second spiral tracks 522 are provided on the outer wall of the first abutting member 52. The second spiral tracks 522 are groove structures. The second abutting sliders 21 of the two fitting members 2 extend into the two second spiral tracks 522 respectively. The synchronous bracket 64 is a ring structure. The second sliding member 61 extends along the axial direction of the synchronous bracket 64. The two second sliding members 61 are provided at both ends of the radial direction of the synchronous bracket 64. The first elastic member 65 is a spring, and there are two of them. The two springs are respectively sleeved on the two second sliding members 61 and clamped between the housing 1 and the synchronous bracket 64.

[0093] In other embodiments, the first elastic element 65 may also be an elastic component such as a rubber rod or a rubber washer.

[0094] In other embodiments, the first elastic element 65 may also be disposed inside the housing 1 and connected to the second transmission block 63.

[0095] Specifically, the connecting device further includes a third transmission mechanism 8. The second connecting member 7 is slidably disposed on the housing 1, and the sliding direction of the second connecting member 7 is set at an angle to the first direction. When the driving component 4 abuts against the third transmission mechanism 8, the third transmission mechanism 8 can drive the second connecting member 7 to the locking position. By setting the third transmission mechanism 8, the driving component 4 can also drive the second connecting member 7 in addition to the insert 2 and the first connecting member 3, further improving the convenience of operation and the efficiency of connection assembly of the connecting device.

[0096] More specifically, the third transmission mechanism 8 includes a third sliding member 81 and a third abutting member 82. The drive assembly 4 can drive the third sliding member 81 to move along a first direction, and the third abutting member 82 is connected to the third sliding member 81. When the third sliding member 81 moves, the third abutting member 82 can push against the second connecting member 7 to move. This arrangement allows the drive assembly 4 to drive the second connecting member 7 through simple abutment, making the transmission process direct and reliable.

[0097] More specifically, the first driving block 41 and / or the third sliding member 81 are provided with a third abutting inclined surface, which is set at an angle to the first direction and the second direction respectively. The first driving block 41 abuts against the third sliding member 81 through the third abutting inclined surface. The first driving block 41 and the third sliding member 81 are transmitted through the inclined third abutting inclined surface, so that the sliding directions of the driving assembly 4 and the third transmission mechanism 8 are set at an angle, thereby making the structure of the connecting device more compact and the layout more flexible.

[0098] More specifically, the third abutment 82 and / or the second connecting member 7 are provided with a fourth abutment inclined surface. The fourth abutment inclined surface is set at an angle to the sliding direction of the first direction and the second connecting member 7, respectively. The third abutment 82 abuts against the second connecting member 7 through the fourth abutment inclined surface. The third abutment 82 and the second connecting member 7 are transmitted through the inclined fourth abutment inclined surface, so that the sliding directions of the third transmission mechanism 8 and the second connecting member 7 are set at an angle, thereby making the structure of the connecting device more compact and the layout more flexible.

[0099] In this embodiment, the sliding direction of the second connecting member 7 relative to the housing 1 is perpendicular to the first direction. The first driving block 41 and the third sliding member 81 are both provided with a third abutting inclined surface. The two third abutting inclined surfaces are in contact with each other to perform transmission. The third abutting member 82 and the second connecting member 7 are both provided with a fourth abutting inclined surface. The two fourth abutting inclined surfaces are in contact with each other to perform transmission.

[0100] In other embodiments, the angle between the sliding direction of the second connector 7 relative to the housing 1 and the first direction can also be an acute angle or an obtuse angle.

[0101] In other embodiments, a third abutting inclined surface may be provided on one of the first driving block 41 and the third sliding member 81.

[0102] In other embodiments, a fourth abutting slope may be provided on one of the third abutting member 82 and the second connecting member 7.

[0103] Specifically, the third transmission mechanism 8 further includes a second elastic element 83, and the second connecting member 7 has a clearance position and a locking position. The second elastic element 83 is used to drive the second connecting member 7 to stop in the clearance position. By setting the second elastic element 83, the second connecting member 7 can be kept in the clearance position in a free state, thereby facilitating stable and reliable insertion into the second connecting member 200.

[0104] More specifically, multiple second connecting pieces 7 are provided, and the third transmission mechanism 8 can drive multiple second connecting pieces 7 to move synchronously to the mounting position. This arrangement allows the drive assembly 4 to synchronously drive multiple second connecting pieces 7 via the third transmission mechanism 8, resulting in more efficient transmission, simpler operation, and a more stable and reliable connection between the connecting device and the second component 200 to be connected via multiple second connecting pieces 7.

[0105] In this embodiment, as Figure 4 As shown, there are two second connecting members 7, and the sliding axes of the two second connecting members 7 coincide. The fourth abutting inclined surfaces on the two second connecting members 7 are arranged facing each other. The third abutting member 82 is provided with two fourth abutting inclined surfaces. When the third abutting member 82 extends between the two second connecting members 7, it abuts against the two second connecting members 7 and moves in opposite directions. There are two springs in the second elastic member 83. The two springs are located on both sides of the second connecting member 7, and the two ends of each spring are respectively connected to the two second connecting members 7.

[0106] In other embodiments, the second connector 7 may also be an elastic component such as a rubber rod or a rubber washer.

[0107] In other embodiments, the second connector 7 may also be sandwiched between the housing 1 and the second connector 7.

[0108] Specifically, such as Figure 3 As shown, the connecting device also includes a locking mechanism 9, which is disposed in the housing 1. When the drive assembly 4 drives the first connecting member 3 to rotate to the locking position, the locking mechanism 9 can lock the drive assembly 4. By setting the locking mechanism 9, the connecting device can be stably and reliably maintained in the state of connecting the first connecting member 100 and the second connecting member 200.

[0109] More specifically, the locking mechanism 9 includes a locking block 91 and a third elastic element 92. The locking block 91 is slidably disposed on the housing 1, and the drive assembly 4 is provided with a locking groove 431. When the drive assembly 4 drives the first connecting member 3 to rotate to the locking position, the third elastic element 92 drives the locking block 91 to extend into the locking groove 431. The locking block 91 and the third elastic element 92 cooperate, resulting in a simple structure, small footprint, and reliable locking of the drive assembly 4.

[0110] In this embodiment, the locking block 91 is slidably disposed on the housing 1 along the first direction. An operating rod 911 is provided on the locking block 91. The operating rod 911 extends out of the housing 1. The user can move the operating rod 911 to make the locking block 91 exit from the locking groove 431. The third elastic member 92 is a spring sheet, which is sandwiched between the housing 1 and the locking block 91.

[0111] In other embodiments, the angle between the sliding direction of the locking block 91 and the first direction can be an acute angle or an obtuse angle, as long as it can be inserted into the locking groove 431 to lock the drive component 4.

[0112] In other embodiments, the locking block 91 may be rotatably connected to the housing 1, and the rotation axis of the locking block 91 may be parallel to the second direction.

[0113] In other embodiments, the third elastic element 92 may also be an elastic component such as a spring, a rubber rod, or a rubber washer.

[0114] Specifically, such as Figure 4 As shown, the drive assembly 4 includes a first drive block 41, a second drive block 42 and an operating handle 43 connected in sequence. The first drive block 41 can simultaneously abut against the first transmission block 53 and the third sliding member 81. The operating handle 43 is rod-shaped, with one end extending out of the housing 1 for user pressing. The locking groove 431 is provided on the side wall of the operating handle 43.

[0115] More specifically, the housing 1 is a long strip structure extending along the first direction, the fitting 2 can extend from one end of the housing 1 along its length, and the second connector 7 can extend from the side wall of the housing 1.

[0116] The present invention also provides a vehicle, including a first connecting member 100, a second connecting member 200 and the above-mentioned connecting device. The first connecting member 100 is provided with a fitting channel 101, the fitting member 2 is inserted into the fitting channel 101, the first connecting member 3 is snapped onto the outside of one end of the fitting channel 101, and the second connecting member 7 is connected to the second connecting member 200.

[0117] In the vehicle of the present invention, based on the first transmission mechanism 5 and the second transmission mechanism 6, the drive component 4 can first drive the fitting 2 to extend, and then drive the first connecting member 3 to rotate and engage. Two actions are performed in one operation, which is convenient and reliable, simplifies the operation steps, and improves the connection and assembly efficiency.

[0118] Specifically, the first component to be connected 100 includes a vehicle body, and the second component to be connected 200 includes an interior trim. The connecting device can conveniently and reliably connect the interior trim to the vehicle body.

[0119] In this embodiment, the first component to be connected 100 is a metal frame, the second component to be connected 200 is a plastic plate, the snap-fit ​​connector 31 at one end of the first connector 3 is cross-shaped, the cross section of the insertion channel 101 on the first component to be connected 100 is adapted to the snap-fit ​​connector 31, the first component to be connected 100 is provided with a receiving cavity communicating with the insertion channel 101, the snap-fit ​​connector 31 can rotate in the receiving cavity after passing through the insertion channel 101 to achieve snap-fit, the second component to be connected 200 is provided with an alignment groove, the inner wall of the alignment groove is provided with a snap-fit ​​groove 201, and the second connector 7 can snap-fit ​​into the snap-fit ​​groove 201.

[0120] Based on the specific structures of the first connector 100 and the second connector 200, the fitting state of the fitting member 2, the snap-fit ​​orientation of the first connector 3, and the avoidance and snap-fit ​​positions of the second connector 7 are explained:

[0121] In the initial state, the fitting 2 is located in the housing 1, and the snap-fit ​​connector 31 at one end of the first connector 3 is aligned with the fitting channel 101. When it is necessary to connect the first component to be connected 100, the fitting 2 extends out of the housing 1 by a set length and is aligned and fitted into the fitting channel 101 on the first component to be connected 100 until the snap-fit ​​connector 31 extends into the receiving cavity and reaches the fitting state. After the fitting is completed, the first connector 3 rotates relative to the fitting 2 to the snap-fit ​​position, so that the snap-fit ​​connector 31 at one end of the first connector 3 is misaligned with the fitting channel 101, thereby realizing the snap-fit ​​connection of the first component to be connected 100 on the inside of the fitting channel 101.

[0122] In the initial state, the second connector 7 is in the clearance position and can extend into the alignment groove of the second connector 200. When the second connector 7 is in the alignment groove, the second connector 7 moves toward the groove wall of the alignment groove and extends into the snap-fit ​​groove 201 to reach the snap-fit ​​position, thereby realizing the snap-fit ​​connection of the second connector 200 in the alignment groove.

[0123] The specific steps for connecting the first component to be connected 100 and the second component to be connected 200 using the connecting device are as follows:

[0124] Step 1: Clamp the housing 1 between the first component to be connected 100 and the second component to be connected 200, so that the snap connector 31 at one end of the housing 1 is aligned with the insertion channel 101 on the first component to be connected 100, and so that the other end of the housing 1 extends into the alignment groove on the second component to be connected 200.

[0125] Step 2: Press the operating handle 43. The first driving block 41 simultaneously abuts the first transmission block 53 and the third sliding member 81. The first transmission block 53 abuts the first abutting member 52 to rotate through the first sliding member 51. When the first abutting member 52 rotates, it drives the two fitting members 2 to extend out, so that the first connecting member 3 extends into the fitting channel 101 until the snap-fit ​​connector 31 extends into the receiving cavity. The third sliding member 81 abuts the two second connecting members 7 to move in opposite directions through the third abutting member 82, and they respectively extend into the two snap-fit ​​slots 201.

[0126] Step 3: Continue pressing the operating handle 43 so that the second drive block 42 passes through the gap between the first transmission block 53 and the third sliding member 81 and abuts against the second transmission block 63. The second transmission block 63 drives the two second sliding members 61 to extend through the synchronous bracket 64. The second sliding members 61 drive the first connecting member 3 to rotate relative to the fitting member 2 through the second abutting member 62.

[0127] Step 4: When the first connector 3 rotates to the position relative to the fitting 2, it engages with the outer side of one end of the fitting channel 101. The locking block 91 aligns with the locking groove 431 on the operating handle 43. The third elastic member 92 drives the locking block 91 to extend into the locking groove 431 to lock the drive assembly 4, thus completing the connection between the first component to be connected 100 and the second component to be connected 200.

[0128] Step 5: When it is necessary to separate the first connecting piece 100 and the second connecting piece 200, move the operating lever 911 so that the locking block 91 exits from the locking groove 431. The two second connecting pieces 7 move towards each other under the drive of the second elastic member 83, exit the snap-fit ​​groove 201, and press the third abutment member 82 to reset. The third abutment member 82 pushes the drive assembly 4 to reset through the third sliding member 81. The first elastic member 65 drives the second sliding member 61 and the second transmission block 63 to reset through the synchronous bracket 64. During this process, the second sliding member 61 drives the first connecting piece 3 to rotate through the second abutment member 62 until the snap-fit ​​joint 31 is aligned with the insertion channel 101. Then, the first elastic member 65 drives the second abutment member 62, the first connecting piece 3 and the insertion piece 2 to exit from the insertion channel 101 together.

[0129] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the implementation of the present invention. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively describe all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention should be included within the scope of protection of the claims of the present invention.

Claims

1. A connecting device for connecting a first component to be connected (100) and a second component to be connected (200), characterized in that, include: Shell (1); The fitting (2) is slidably disposed on the housing (1) along the first direction; The first connector (3) is rotatably connected to the fitting (2) about the first direction and is used to engage with the first fitting (100); The drive assembly (4) is slidably disposed on the housing (1); The first transmission mechanism (5) is capable of driving the fitting member (2) to extend out of the housing (1) in the first direction to the fitting state when the drive component (4) abuts against the first transmission mechanism (5); The second transmission mechanism (6) enables the first connecting member (3) to rotate to the mounting position when the fitting member (2) is in the fitting state and the driving component (4) abuts against the second transmission mechanism (6); The second connector (7) is disposed in the housing (1) and is used to connect with the second connector (200).

2. The connecting device according to claim 1, characterized in that, The first transmission mechanism (5) includes: The first sliding member (51) is driven by the drive assembly (4) to move along the first direction; The first abutting member (52) is rotatably disposed on the housing (1) about the first direction. The first sliding member (51) and the first abutting member (52) are provided with a first spiral track (521) and a first abutting slider (511), respectively. The first abutting slider (511) is slidably disposed on the first spiral track (521). The first abutting member (52) is provided with a second spiral track (522). The fitting member (2) is provided with a second abutting slider (21), which is slidably disposed on the second spiral track (522).

3. The connecting device according to claim 2, characterized in that, The first transmission mechanism (5) further includes a first transmission block (53), which is connected to the first sliding member (51). The drive assembly (4) includes a first drive block (41), which is slidably disposed on the housing (1) along a second direction. The second direction is set at an angle to the first direction. The first drive block (41) can drive the first sliding member (51) to move by pushing against the first transmission block (53).

4. The connecting device according to claim 3, characterized in that, The first drive block (41) and / or the first transmission block (53) are provided with a first abutting inclined surface, and the first drive block (41) abuts against the first transmission block (53) through the first abutting inclined surface.

5. The connecting device according to claim 1, characterized in that, The second transmission mechanism (6) includes: The second sliding member (61) is driven by the drive assembly (4) to move along the first direction; The second abutment (62) is slidably connected to the first connector (3) along the first direction. The second sliding member (61) and the second abutment (62) are provided with a third spiral track (621) on one and a third abutment slider (611) on the other. The third abutment slider (611) is slidably disposed on the third spiral track (621).

6. The connecting device according to claim 5, characterized in that, The second transmission mechanism (6) further includes a second transmission block (63), which is connected to the second sliding member (61). The drive assembly (4) includes a second drive block (42), which is slidably disposed on the housing (1) along a second direction. The second direction is set at an angle to the first direction. The second drive block (42) can drive the second sliding member (61) to move by pushing against the second transmission block (63).

7. The connecting device according to claim 6, characterized in that, The second drive block (42) and / or the second transmission block (63) are provided with a second abutting inclined surface, and the second drive block (42) abuts against the second transmission block (63) through the second abutting inclined surface.

8. The connecting device according to claim 5, characterized in that, The fitting (2) and the first connecting member (3) are provided in multiple quantities and correspond one-to-one. Each first connecting member (3) is configured with a second abutment member (62), and each second abutment member (62) is configured with a second sliding member (61). The second transmission mechanism (6) also includes a synchronous bracket (64). Multiple second sliding members (61) are respectively connected to the synchronous bracket (64). The driving component (4) can drive multiple second sliding members (61) to move synchronously through the synchronous bracket (64).

9. The connecting device according to claim 5, characterized in that, The second transmission mechanism (6) further includes a first elastic element (65), the second sliding element (61) has an initial position and a target position, when the second sliding element (61) moves to the target position, the first connecting element (3) rotates to the locking position, and the first elastic element (65) is used to drive the second sliding element (61) to stop at the initial position.

10. The connecting device according to claim 1, characterized in that, It also includes a third transmission mechanism (8), the second connecting member (7) is slidably disposed on the housing (1), the sliding direction of the second connecting member (7) is set at an angle to the first direction, and when the driving component (4) abuts against the third transmission mechanism (8), the third transmission mechanism (8) can drive the second connecting member (7) to move to the mounting position.

11. The connecting device according to claim 10, characterized in that, The third transmission mechanism (8) includes: The third sliding member (81) is driven by the drive assembly (4) to move along the first direction; The third abutment (82) is connected to the third sliding member (81). When the third sliding member (81) moves, the third abutment (82) can push the second connecting member (7) to move.

12. The connecting device according to claim 11, characterized in that, The driving component (4) includes a first driving block (41), and the driving component (4) is slidably disposed on the housing (1) along a second direction, the second direction being at an angle to the first direction; The first driving block (41) and / or the third sliding member (81) are provided with a third abutting inclined surface, and the first driving block (41) abuts against the third sliding member (81) through the third abutting inclined surface.

13. The connecting device according to claim 11, characterized in that, The third abutting member (82) and / or the second connecting member (7) are provided with a fourth abutting inclined surface, and the third abutting member (82) abuts against the second connecting member (7) through the fourth abutting inclined surface.

14. The connecting device according to claim 11, characterized in that, The third transmission mechanism (8) further includes a second elastic element (83), the second connecting member (7) has a clearance position and a locking position, and the second elastic element (83) is used to drive the second connecting member (7) to stop at the clearance position.

15. The connecting device according to claim 10, characterized in that, The second connector (7) is provided in multiple ways, and the third transmission mechanism (8) can drive multiple second connectors (7) to move synchronously to the mounting position.

16. The connecting device according to any one of claims 1-15, characterized in that, It also includes a locking mechanism (9), which is disposed in the housing (1). When the drive assembly (4) drives the first connector (3) to rotate to the mounting position, the locking mechanism (9) can lock the drive assembly (4).

17. The connecting device according to claim 16, characterized in that, The locking mechanism (9) includes; A locking block (91) is slidably disposed on the housing (1), and the driving assembly (4) is provided with a locking groove (431); When the drive assembly (4) drives the first connector (3) to rotate to the snap-fit ​​position, the third elastic element (92) drives the locking block (91) to extend into the locking groove (431).

18. A vehicle, characterized in that, The device includes a first component to be connected (100), a second component to be connected (200), and a connecting device according to any one of claims 1-17. The first component to be connected (100) is provided with a fitting channel (101), the fitting member (2) is inserted into the fitting channel (101), the first connecting member (3) is snapped onto the outside of one end of the fitting channel (101), and the second connecting member (7) is connected to the second component to be connected (200).

19. The vehicle according to claim 18, characterized in that, The first component to be connected (100) includes a vehicle body, and the second component to be connected (200) includes an interior.

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