CN219775220U

CN219775220U - Quick-release base structure and vehicle

Info

Publication number: CN219775220U
Application number: CN202320348971.XU
Authority: CN
Inventors: 黄焯豪; 张梦杰; 马一彪; 张虎; 何俊达; 王奔
Original assignee: Guangzhou Automobile Group Co Ltd
Current assignee: Guangzhou Automobile Group Co Ltd
Priority date: 2023-02-27
Filing date: 2023-02-27
Publication date: 2023-09-29
Anticipated expiration: 2033-02-27

Abstract

The utility model relates to a quick-dismantling base structure and a vehicle, wherein the quick-dismantling base structure comprises a base, an elastic limiting mechanism and a locking mechanism; the base is provided with an installation cavity for accommodating and connecting a workpiece; the elastic limiting mechanism is assembled on the base and used for limiting the connecting workpiece in the mounting cavity under the action of elastic force, so that the base and the connecting workpiece are in a fixed state; the locking mechanism is assembled on the base and connected with the elastic limiting mechanism and is used for driving the elastic limiting mechanism to be far away from the connecting workpiece under the action of external force, so that the base and the connecting workpiece are in a separated state. The quick detach base structure of this example adopts elasticity stop gear and locking mechanism cooperation, has both guaranteed to connect the steadiness that work piece and base are connected under fixed state, is difficult for producing not hard up droing because of the vibration, is convenient for quick assembly disassembly again and connects work piece and base, realizes the quick assembly disassembly of ornament on the vehicle.

Description

Quick-release base structure and vehicle

Technical Field

The utility model belongs to the technical field of vehicles, and particularly relates to a quick-release base structure and a vehicle.

Background

At present, vehicles have become an indispensable transportation means in people's daily life and work. With the improvement of life quality, people pay more attention to the decoration of vehicles. The ornaments on the vehicle are generally fixed on the instrument desk, but because the surface of the instrument desk is not smooth and horizontally arranged, the ornaments are easy to fall off under complex driving road conditions or after long-time placement, so that potential safety hazards of the vehicle are caused.

The existing modes for fixing the ornament on the instrument desk mainly comprise two modes, namely, a mode of directly bonding by adopting traceless glue, wherein the ornament cannot be repeatedly disassembled and assembled after being glued and fixed, and the ornament is required to be precisely positioned and installed once and cannot be readjusted and reused; secondly, the sucker is directly fixed by vacuum adsorption, but the sucker has a complex structure, and the disassembly and assembly operation are complicated after the sucker is fixed by adsorption.

Disclosure of Invention

The utility model provides a quick-dismantling base structure and a vehicle, so as to realize quick-dismantling of decorations on the vehicle.

The embodiment of the utility model provides a quick-dismantling base structure, which comprises a base, an elastic limiting mechanism and a locking mechanism;

the base is provided with an installation cavity for accommodating and connecting a workpiece;

the elastic limiting mechanism is assembled on the base and used for limiting the connecting workpiece in the mounting cavity under the action of elastic force, so that the base and the connecting workpiece are in a fixed state;

the locking mechanism is assembled on the base and connected with the elastic limiting mechanism and is used for driving the elastic limiting mechanism to be far away from the connecting workpiece under the action of external force, so that the base and the connecting workpiece are in a separated state.

Optionally, the elastic limiting mechanism comprises two elastic limiting components, the two elastic limiting components are arranged on two opposite sides of the mounting cavity, and the two elastic limiting components cooperate to limit the connecting workpiece in the mounting cavity;

the locking mechanism is respectively connected with the two elastic limiting assemblies and is used for driving the two elastic limiting assemblies to be far away from each other under the action of external force.

Optionally, a limiting hole communicated with the mounting cavity is formed in the base;

the elastic limiting assembly comprises a clamping sliding block and a first elastic piece; one end of the first elastic piece is connected with the base, the other end of the first elastic piece is connected with the clamping sliding block, and the first elastic piece is used for pushing the clamping sliding block to pass through the limiting hole and be inserted into the mounting cavity;

the locking mechanism is connected with the clamping sliding block and is used for driving the clamping sliding block to move out of the mounting cavity under the action of external force.

Optionally, the base comprises a bottom plate provided with a mounting hole, an outer side wall extending from the outer edge of the bottom plate, and a mounting shell formed by protruding inwards from the mounting hole of the bottom plate; the mounting cavity is formed in the mounting shell, and two limiting holes are formed in the relative position of the mounting shell; the limiting holes are arranged in one-to-one correspondence with the elastic limiting components;

one end of the first elastic piece is connected with the outer side wall, and the other end of the first elastic piece is connected with the clamping sliding block.

Optionally, the clamping slider includes a slider body and a limiting protrusion extending from the slider body in a direction approaching the connecting workpiece; the limiting protrusion is arranged opposite to the limiting hole; the first elastic piece is connected with the slider body and used for pushing the limiting protrusion to be inserted into the mounting cavity through the limiting hole.

Optionally, the base further comprises a first mounting slot extending from the outer sidewall toward the clamping slider; the first mounting grooves are arranged in one-to-one correspondence with the elastic limiting assemblies;

the clamping slider further comprises a first mounting protrusion extending from the slider body in a direction away from the connecting workpiece;

one end of the first elastic piece is assembled in the first mounting groove, and the other end of the first elastic piece is sleeved on the first mounting protrusion.

Optionally, one of the clamping slider and the locking mechanism is provided with a guide groove, and the other is provided with a guide protrusion, and the guide protrusion is assembled in the guide groove;

the locking mechanism is used for driving the guide protrusion to move relative to the guide groove under the action of external force, so that the clamping slide block is far away from the connecting workpiece.

Optionally, the guide protrusion is disposed on the locking mechanism, and the guide groove is disposed on the clamping slider;

the groove wall of the guide groove, which is abutted with the guide protrusion, is a first inclined surface; the distance between one side of the first inclined surface, which is close to the opening of the guide groove, and the installation cavity is larger than the distance between one side of the first inclined surface, which is close to the bottom of the guide groove, and the installation cavity.

Optionally, the locking mechanism includes a connecting piece and a second elastic piece; the guide bulge is arranged on the connecting piece, and the connecting piece is used for approaching to the mounting cavity under the action of external force so as to drive the clamping sliding blocks of the two elastic limiting assemblies to be mutually far away;

one end of the second elastic piece is connected with the connecting piece, the other end of the second elastic piece is connected with the base, and the second elastic piece is used for pushing the connecting piece to be far away from the mounting cavity.

The utility model also provides a vehicle, which comprises the quick-dismantling base structure according to any one of the technical schemes.

According to the quick-release base structure and the vehicle, after the connecting workpiece is assembled in the mounting cavity, the elastic limiting mechanism limits the connecting workpiece in the mounting cavity under the action of elastic force, so that the base is fixedly connected with the connecting workpiece, the connection stability of the base and the connecting workpiece is improved, and looseness is not easy to generate; when the base and the connecting workpiece are required to be disassembled, external force acts on the locking mechanism, so that the locking mechanism drives the elastic limiting mechanism to be far away from the connecting workpiece, at the moment, the elastic limiting mechanism is separated from the connecting workpiece, and the limiting of the elastic limiting mechanism on the connecting workpiece is released, so that the connecting workpiece and the base are in a separated state, and the connecting workpiece and the base can be disassembled conveniently; the quick detach base structure of this example adopts elasticity stop gear and locking mechanism cooperation, has both guaranteed to connect the steadiness that work piece and base are connected under fixed state, is difficult for producing not hard up droing because of the vibration, is convenient for quick assembly disassembly again and connects work piece and base, realizes the quick assembly disassembly of ornament on the vehicle.

Drawings

FIG. 1 is a schematic view of a portion of a quick release base structure according to an embodiment of the present utility model;

FIG. 2 is a schematic view of a portion of a quick-release base structure according to an embodiment of the present utility model;

FIG. 3 is a schematic cross-sectional view of a quick-release base structure according to an embodiment of the present utility model;

FIG. 4 is a schematic cross-sectional view of a quick release base structure according to an embodiment of the present utility model;

FIG. 5 is a schematic view of a clamping slider according to an embodiment of the present utility model;

FIG. 6 is a schematic structural view of a connector according to an embodiment of the present utility model;

FIG. 7 is a schematic view of a portion of a quick release base structure according to an embodiment of the present utility model;

fig. 8 is a reference diagram of a use state of a quick-release base structure according to an embodiment of the utility model.

Reference numerals in the specification are as follows:

1. a base; 11. a bottom plate; 12. an outer sidewall; 13. a mounting shell; 131. a mounting cavity; 132. a limiting hole; 14. a first mounting groove; 15. a second mounting projection; 2. an elastic limit component; 21. clamping a sliding block; 211. a slider body; 212. a limit protrusion; 2121. a second inclined surface; 213. a first mounting projection; 214. a guide groove; 2141. a first inclined surface; 22. a first elastic member; 3. a locking mechanism; 31. a connecting piece; 311. a guide protrusion; 3111. a third inclined surface; 312. a connecting body; 313. a push rod; 314. a second mounting groove; 32. a second elastic member; 4. a cover plate; 41. a fitting hole; 5. connecting the workpieces; 6. a connecting rod; 7. and (5) an ornament.

Detailed Description

In order to make the technical problems, technical schemes and beneficial effects solved by the utility model more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

It will be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are merely for convenience in describing and simplifying the description based on the orientation or positional relationship shown in the drawings, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

As shown in fig. 1 and fig. 2, the quick-release base structure provided by the embodiment of the utility model comprises a base 1, an elastic limiting mechanism and a locking mechanism 3; the base 1 is provided with a mounting cavity 131 for accommodating and connecting the workpiece 5; the elastic limiting mechanism is assembled on the base 1 and is used for limiting the connecting workpiece 5 in the mounting cavity 131 under the action of elastic force, so that the base 1 and the connecting workpiece 5 are in a fixed state; the locking mechanism 3 is assembled on the base 1 and connected with the elastic limiting mechanism and is used for driving the elastic limiting mechanism to be far away from the connecting workpiece 5 under the action of external force, so that the base 1 and the connecting workpiece 5 are in a separated state.

As an example, the base 1 is a supporting component in the quick-release base structure, and is used for supporting other components of the quick-release base structure. The base 1 is provided with a mounting cavity 131 for providing a mounting space for the work piece 5 to be connected.

As an example, the elastic limiting mechanism is a part with a limiting function in the quick-release base structure, and is used for limiting the connecting workpiece 5 in the mounting cavity 131 under the action of elastic force, so that the base 1 and the connecting workpiece 5 are in a fixed state. That is, the elastic limiting mechanism has an elastic force, under the action of the elastic force, the connecting workpiece 5 is fixed in the mounting cavity 131 of the base 1, so that the stability of the fixed connection between the connecting workpiece 5 and the base 1 is ensured, and the connecting workpiece is not easy to loosen.

As an example, the locking mechanism 3 is a component in the quick-dismantling base structure, which plays a role in quickly dismantling the base 1 and the connecting workpiece 5, and is used for driving the elastic limiting mechanism to be far away from the connecting workpiece 5 under the action of external force, so that the base 1 and the connecting workpiece 5 are in a separated state. That is, the locking mechanism 3 drives the elastic limiting mechanism to be far away from the connecting workpiece 5 under the action of external force, so that the elastic limiting mechanism is separated from the connecting workpiece 5, and the base 1 and the connecting workpiece 5 are switched to be in a separated state, so that the connecting workpiece 5 can be easily detached from the base 1, and the quick assembly and disassembly of the connecting workpiece 5 and the base 1 are realized.

As an example, the connecting workpiece 5 is a component mounted on the vehicle body, and is used for connecting with the quick-release base structure to fix the ornament 7 on the quick-release base structure on the vehicle body.

According to the quick-dismantling base structure provided by the embodiment of the utility model, after the connecting workpiece 5 is assembled in the mounting cavity 131, the connecting workpiece 5 is limited in the mounting cavity 131 by the elastic limiting mechanism under the elastic action, so that the base 1 is fixedly connected with the connecting workpiece 5, the connection stability of the base 1 and the connecting workpiece 5 is improved, and looseness is not easy to generate; when the base 1 and the connecting workpiece 5 need to be disassembled, external force acts on the locking mechanism 3, so that the locking mechanism 3 drives the elastic limiting mechanism to be far away from the connecting workpiece 5, at the moment, the elastic limiting mechanism is separated from the connecting workpiece 5, and the limiting of the elastic limiting mechanism on the connecting workpiece 5 is released, so that the connecting workpiece 5 and the base 1 are in a separated state, and the connecting workpiece 5 and the base 1 can be disassembled conveniently; the quick detach base structure of this example adopts elasticity stop gear and locking mechanism 3 cooperation, has both guaranteed the steadiness of connecting work piece 5 and base 1 under fixed state, is difficult for producing not hard up droing because of the vibration, is convenient for quick assembly disassembly again connect work piece 5 and base 1, realizes the quick assembly disassembly of embellishment 7 on the vehicle.

In one embodiment, as shown in fig. 2 and 3, the elastic limiting mechanism includes two elastic limiting components 2, the two elastic limiting components 2 are disposed at two opposite sides of the installation cavity 131, and the two elastic limiting components 2 cooperate to limit the connecting workpiece 5 in the installation cavity 131; the locking mechanism 3 is respectively connected with the two elastic limiting assemblies 2 and is used for driving the two elastic limiting assemblies 2 to be far away from each other under the action of external force.

In this example, the two elastic limiting components 2 are disposed at two opposite sides of the mounting cavity 131, that is, the connecting workpiece 5 is located between the two elastic limiting components 2, and the two elastic limiting components 2 cooperate to limit the connecting workpiece 5 in the mounting cavity 131, so that the stability of the fixed connection between the connecting workpiece 5 and the base 1 is improved, and the connecting workpiece 5 and the base 1 are prevented from falling off due to vibration; when the connecting workpiece 5 needs to be disassembled, the locking mechanism 3 drives the two elastic limiting assemblies 2 to be mutually far away under the action of external force, so that the two elastic limiting assemblies 2 are separated from the connecting workpiece 5, the connecting workpiece 5 and the base 1 are in a separated state, the connecting workpiece 5 is disassembled quickly, and the locking mechanism 3 drives the two elastic limiting assemblies 2 to synchronously work, so that the operation is simpler and faster.

In one embodiment, as shown in fig. 2 and 3, the base 1 is provided with a limiting hole 132 communicated with the mounting cavity 131; the elastic limiting assembly 2 comprises a clamping slider 21 and a first elastic piece 22; one end of the first elastic piece 22 is connected with the base 1, the other end of the first elastic piece 22 is connected with the clamping slider 21, and the first elastic piece 22 is used for pushing the clamping slider 21 to pass through the limiting hole 132 and be inserted into the mounting cavity 131; the locking mechanism 3 is connected with the clamping slider 21 and is used for driving the clamping slider 21 to move out of the mounting cavity 131 under the action of external force.

In this example, the elastic limiting assembly 2 includes a clamping slider 21 and a first elastic member 22, where the first elastic member 22 connects the base 1 and the clamping slider 21, and the first elastic member 22 is used to push the clamping slider 21 to pass through the limiting hole 132 and insert into the mounting cavity 131. That is, the first elastic member 22 is compressed between the base 1 and the clamping slider 21, and the first elastic member 22 always applies a pushing force to the clamping slider 21 toward the mounting cavity 131, so that the clamping slider 21 passes through the limiting hole 132 and is inserted into the mounting cavity 131 to limit the connecting workpiece 5 in the mounting cavity 131, thereby ensuring the connection stability of the connecting workpiece 5 with the base 1. The locking mechanism 3 is respectively connected with the clamping slide blocks 21 of the two elastic limiting assemblies 2, and is used for driving the clamping slide blocks 21 to move out of the mounting cavity 131 under the action of external force. That is, the locking mechanism 3 drives the clamping sliders 21 of the two elastic limiting assemblies 2 to compress the first elastic members 22 respectively under the action of an external force, and move in a direction away from the mounting cavity 131, so that the clamping sliders 21 move out of the mounting cavity 131, and at this time, the clamping sliders 21 are separated from the connecting workpiece 5, so that the connecting workpiece 5 is in a separated state from the base 1, and the connecting workpiece 5 and the base 1 are convenient to detach.

In one embodiment, as shown in fig. 2 and 3, the base 1 includes a base plate 11 provided with a mounting hole, an outer sidewall 12 extending from an outer edge of the base plate 11, and a mounting case 13 formed to protrude inward from the mounting hole of the base plate 11; a mounting cavity 131 is formed in the mounting shell 13, and two limiting holes 132 are formed in the opposite positions of the mounting shell 13; the limiting holes 132 are arranged in one-to-one correspondence with the elastic limiting assemblies 2; one end of the first elastic member 22 is connected to the outer sidewall 12, and the other end of the first elastic member 22 is connected to the clamping slider 21.

In this example, the mounting shell 13 is an open-ended housing, with a mounting cavity 131 formed within the mounting shell 13; the mounting shell 13 is reversely buckled on the bottom plate 11, and the opening end of the mounting hole is opposite to the mounting hole of the bottom plate 11; that is, the mounting hole communicates with the mounting chamber 131, and the joining workpiece 5 is inserted into the mounting chamber 131 from the mounting hole; the mounting shell 13 is provided with two limiting holes 132, and the limiting holes 132 are arranged in one-to-one correspondence with the elastic limiting assemblies 2, namely, the clamping slider 21 of each elastic limiting assembly 2 is inserted into the mounting cavity 131 through the limiting holes 132 under the pushing of the first elastic piece 22 so as to limit the connecting workpiece 5 in the mounting cavity 131; by means of the design, the limiting hole 132 plays a limiting role on the clamping sliding block 21, so that clamping sliding is prevented from shaking under vibration, and the stability of fixedly connecting the workpiece 5 with the base 1 is improved.

In the present embodiment, as shown in fig. 3, the portion of the joining work 5 that is cooperatively joined with the base 1 is an assembly portion; the mounting shell 13 is a shell with an opening at the bottom, and the distance between the top of the limiting hole 132 and the top wall of the mounting shell 13 is equal to the thickness of the assembly part for connecting the workpiece 5; that is, when the connecting workpiece 5 is fixedly connected to the base 1, the top surface of the fitting portion of the connecting workpiece 5 is bonded to the top wall of the mounting case 13, and the connecting workpiece 5 is clamped and slidably abutted to the bottom surface of the fitting portion of the connecting workpiece 5, so that the connecting workpiece 5 is firmly fixed to the base 1, and is resistant to vibration in different directions, and is not easily detached.

In this embodiment, the assembly part for connecting the workpiece 5 has a circular structure, and the limiting hole 132 is a circular hole matched with the circular structure; the design is such that the base 1 can rotate around the central axis of the limiting hole 132 relative to the connecting workpiece 5, thereby being capable of adjusting the installation angle of the ornament 7 on the base 1.

In this embodiment, the bottom plate 11 is a circular bottom plate and the outer side wall 12 is a cylindrical side wall. That is, the bottom plate 11 and the outer side wall 12 form a cylindrical structure with one end open, so that the design is more convenient for rotating the base 1, and interference of the base 1 with other structures during rotation is avoided.

In one embodiment, as shown in fig. 3 and 5, the clamping slider 21 includes a slider body 211 and a limit projection 212 extending from the slider body 211 in a direction approaching the connecting workpiece 5; the limiting protrusion 212 is arranged opposite to the limiting hole 132; the first elastic member 22 is connected to the slider body 211 for pushing the limit protrusion 212 to be inserted into the mounting cavity 131 through the limit hole 132.

In this example, the clamping slider 21 includes a slider body 211 and a limit projection 212, the limit projection 212 being provided on a side of the slider body 211 near the joining work piece 5; the first elastic member 22 is connected with the slider body 211, the first elastic member 22 pushes the slider body 211 to move towards the direction close to the installation cavity 131, the limiting protrusion 212 moves along with the slider body 211 towards the direction close to the installation cavity 131, so that the slider body 211 is abutted on the installation shell 13, and meanwhile the limiting protrusion 212 penetrates through the limiting hole 132 and is inserted into the installation cavity 131, so that the connecting workpiece 5 is limited in the installation cavity 131; by means of the design, the limiting hole 132 is matched with the limiting protrusion 212, the limiting protrusion 212 is guided to move, and the workpiece 5 and the base 1 are conveniently and quickly assembled and disassembled while the workpiece 5 and the base 1 are firmly connected.

In the present embodiment, as shown in fig. 3 and 5, a side surface of the limit projection 212 facing the connecting workpiece 5 is a second inclined surface 2121, and a distance between a side of the second inclined surface 2121 near the bottom plate 11 and the slider body 211 is smaller than a distance between a side of the second inclined surface 2121 far from the bottom plate 11 and the slider body 211; that is, the second inclined surface 2121 gradually gets away from the slider body 211 from the bottom up, so that the second inclined surface 2121 plays a guiding role for inserting the joining workpiece 5 into the mounting chamber 131, facilitating rapid assembly of the joining workpiece 5 into the mounting chamber 131.

In an embodiment, as shown in fig. 3 and 5, the base 1 further comprises a first mounting groove 14 extending from the outer side wall 12 towards the clamping slider 21; the first mounting grooves 14 are arranged in one-to-one correspondence with the elastic limiting assemblies 2; the clamping slider 21 further includes a first mounting projection 213 extending from the slider body 211 in a direction away from the connecting workpiece 5; one end of the first elastic member 22 is fitted into the first mounting groove 14, and the other end of the first elastic member 22 is fitted over the first mounting projection 213. In this example, one end of the first elastic member 22 is fitted in the first mounting groove 14, and the other end of the first elastic member 22 is sleeved on the first mounting protrusion 213; by the design, the connection stability of the first elastic piece 22 is improved, the compression deformation of the first elastic piece 22 is guided, and the deformation of the first elastic piece 22 is prevented from being influenced by vibration in other directions. Preferably, the first elastic member 22 is a spring.

In one embodiment, as shown in fig. 2 and 3, one of the clamping slider 21 and the locking mechanism 3 is provided with a guide groove, and the other is provided with a guide protrusion, and the guide protrusion is fitted in the guide groove; the locking mechanism 3 is used for driving the guide protrusion to move relative to the guide groove under the action of external force, so that the clamping slider 21 is far away from the connecting workpiece 5.

In this example, the guide projection is movably fitted in the guide groove, i.e., the guide projection is movable along the guide groove; the locking mechanism 3 is used for driving the guide protrusion to move relative to the guide groove under the action of external force, so that the clamping slide block 21 is far away from the connecting workpiece 5, and the connecting workpiece 5 and the base 1 are switched into a separated state; through the cooperation of direction arch and guide way, locking mechanism 3 can drive the tight slider of clamp 21 under the exogenic action and keep away from connecting work piece 5 for connecting work and base 1 are in the separation state, have realized dismantling fast and have connected work piece 5 and base 1.

Wherein, the clamping slide block 21 of each elastic limiting component 2 is correspondingly provided with a guide groove; the guide protrusion is provided with two, the guide groove is provided with two, and the guide protrusion and the guide groove are arranged in one-to-one correspondence.

In one embodiment, as shown in fig. 3, 5 and 6, a guide projection 311 is provided on the lock mechanism 3, and a guide groove 214 is provided on the clamp slider 21; the groove wall of the guide groove 214 abutting against the guide projection 311 is a first inclined surface 2141, and the distance between the side of the first inclined surface 2141 close to the opening and the installation cavity 131 is greater than the distance between the side of the first inclined surface 2141 close to the groove bottom and the installation cavity 131.

In this example, the guide groove 214 is provided on the clamping slider 21, and the groove wall of the guide groove 214 abutting against the guide projection 311 is a first inclined surface 2141, and the distance between the side of the first inclined surface 2141 close to the opening and the mounting cavity 131 is greater than the distance between the side of the first inclined surface 2141 close to the groove bottom and the mounting cavity 131; that is, the guide groove 214 is disposed on the slider body 211, the first inclined surface 2141 gradually approaches the mounting cavity 131 from outside to inside, wherein a side of the first inclined surface 2141 near the opening of the guide groove 214 is an outer side, a side of the first inclined surface 2141 near the bottom of the guide groove 214 is an inner side, and the guide protrusion 311 is attached to the first inclined surface 2141 of the guide groove 214; the guide protrusion 311 moves inward along the first inclined surface 2141 under the action of an external force, so that the clamping slider 21 compresses the first elastic member 22 and moves in a direction away from the mounting cavity 131, thereby being capable of rapidly detaching the connecting workpiece 5 from the base 1, after the detachment is completed, the external force is removed, the first elastic member 22 pushes the clamping slider 21 to reset, and the guide protrusion 311 slides outward along the first inclined surface 2141.

In the present embodiment, as shown in fig. 3 and 6, the guide projection 311 is provided with a third inclined surface 3111, and the third inclined surface 3111 is attached to the first inclined surface 2141; by the design, the contact area of the guide protrusion 311 and the guide groove 214 is increased, so that the relative movement between the guide protrusion 311 and the guide groove 214 is more stable, and the locking mechanism 3 is facilitated to drive the clamping slide block 21 to move.

In one embodiment, as shown in fig. 3, the locking mechanism 3 includes a connecting member 31 and a second elastic member 32; the guiding protrusion 311 is disposed on the connecting piece 31, and the connecting piece 31 is used for approaching the mounting cavity 131 under the action of external force so as to drive the clamping sliders 21 of the two elastic limiting assemblies 2 to be away from each other; one end of the second elastic member 32 is connected to the connecting member 31, the other end of the second elastic member 32 is connected to the base 1, and the second elastic member 32 is used for pushing the connecting member 31 away from the mounting cavity 131.

In this example, two guiding protrusions 311 are provided on the connecting piece 31, and the connecting piece 31 compresses the second elastic piece 32 and approaches the mounting cavity 131 under the action of external force, so as to drive the clamping sliders 21 of the two elastic limiting assemblies 2 to be far away from each other, so that the connecting workpiece 5 and the base 1 are switched to a separated state, and the connecting workpiece 5 and the base 1 can be quickly disassembled; when the external force is removed, the second elastic piece 32 pushes the connecting piece 31 to be far away from the mounting cavity 131, and meanwhile, the first elastic piece 22 pushes the clamping sliding block 21 to be close to the mounting cavity 131, so that quick reset is realized, and the device is simple in structure and convenient to operate.

In one embodiment, as shown in fig. 3 and 6, the connecting member 31 includes a connecting body 312 and a push rod 313 extending from the connecting body 312 in a direction away from the mounting cavity 131; the connecting body 312 extends to a direction approaching the mounting cavity 131 to form a guide protrusion 311; the outer side wall 12 is provided with an avoidance hole, and one end of the push rod 313, which is far away from the connecting part, is penetrated in the avoidance hole; one end of the second elastic member 32 is connected to the mounting case 13, and the other end of the second elastic member 32 is connected to the connection body 312. In this example, the external force pushes the push rod 313, so that the connecting main body 312 compresses the second elastic member 32 and approaches the mounting shell 13, and drives the guide protrusion 311 to move inwards along the guide groove 214, thereby pushing the clamping slider 21 to compress the first elastic member 22 and move out of the mounting cavity 131, and further releasing the limit of the clamping slider 21 on the connecting workpiece 5, so that the connecting workpiece 5 and the base 1 are switched to a separated state, and quick detachment is facilitated.

In one embodiment, as shown in fig. 3 and 6, the connection body 312 is provided with a second mounting groove 314, and the mounting case 13 is provided with a second mounting protrusion 15; one end of the second elastic member 32 is assembled in the second mounting groove 314, and the other end of the second elastic member 32 is sleeved on the second mounting protrusion 15; by the design, the connection stability of the second elastic piece 32 is improved, the compression deformation of the second elastic piece 32 is guided, and the deformation of the second elastic piece 32 is prevented from being influenced by vibration in other directions. Preferably, the second elastic member 32 is a spring.

In an embodiment, as shown in fig. 7 and 8, the quick-release base structure further includes a cover plate 4, where the cover plate 4 covers the base 1. In this example, the cover 4 not only protects the structure in the base 1, but also provides a mounting platform for the ornament 7, so that the ornament 7 is fixed on the quick-release base structure.

In one embodiment, as shown in fig. 7 and 8, the cover plate 4 is provided with a fitting hole 41; the quick-dismantling base structure also comprises a connecting rod 6; one end of the connecting rod 6 is embedded in the assembling hole 41, and the other end is exposed out of the assembling hole 41 to form an assembling protrusion for installing the fixed ornament 7. In this example, one end of the connecting rod 6 is embedded in the assembly hole 41, and the other end is exposed out of the assembly hole 41 to form an assembly protrusion; the assembling protrusion is matched with an assembling structure on the ornament 7 to fix the ornament 7 on the cover plate 4; simple structure, be convenient for install and dismantlement.

In the present embodiment, as shown in fig. 7 and 8, the number of the fitting holes 41 is plural, the number of the connecting rods 6 is plural, and one end of each connecting rod 6 is embedded in one fitting hole 41; by such design, the connecting rod 6 can be installed in the corresponding assembly hole 41 according to the specific structure of the ornament 7 so as to realize the matching and fixing with the assembly structure on the ornament 7, and different ornaments 7 can be conveniently installed on the cover plate 4.

The utility model also provides a vehicle, which comprises the quick-dismantling base structure described in any embodiment.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. The quick-dismantling base structure is characterized by comprising a base, an elastic limiting mechanism and a locking mechanism;

2. The quick release base structure according to claim 1, wherein the elastic limiting mechanism comprises two elastic limiting components, the two elastic limiting components are arranged on two opposite sides of the mounting cavity, and the two elastic limiting components cooperate to limit the connecting workpiece in the mounting cavity;

3. The quick release base structure according to claim 2, wherein the base is provided with a limiting hole communicated with the mounting cavity;

4. A quick release base structure according to claim 3, wherein the base includes a base plate provided with a mounting hole, an outer side wall extending from an outer edge of the base plate, and a mounting case formed to protrude inward from the mounting hole of the base plate; the mounting cavity is formed in the mounting shell, and two limiting holes are formed in the relative position of the mounting shell; the limiting holes are arranged in one-to-one correspondence with the elastic limiting components;

5. The quick release base structure of claim 4, wherein the clamping slider comprises a slider body and a limit projection extending from the slider body in a direction toward the connecting workpiece; the limiting protrusion is arranged opposite to the limiting hole; the first elastic piece is connected with the slider body and used for pushing the limiting protrusion to be inserted into the mounting cavity through the limiting hole.

6. The quick release base structure of claim 5, wherein the base further comprises a first mounting slot extending from the outer sidewall toward the clamping slide; the first mounting grooves are arranged in one-to-one correspondence with the elastic limiting assemblies;

7. A quick release base structure according to claim 3, wherein one of the clamping slider and the locking mechanism is provided with a guide groove, and the other is provided with a guide protrusion, the guide protrusion being fitted in the guide groove;

8. The quick release base structure of claim 7, wherein the guide projection is provided on the locking mechanism and the guide slot is provided on the clamping slider;

9. The quick release base structure of claim 8, wherein the locking mechanism comprises a connector and a second resilient member; the guide bulge is arranged on the connecting piece, and the connecting piece is used for approaching to the mounting cavity under the action of external force so as to drive the clamping sliding blocks of the two elastic limiting assemblies to be mutually far away;

10. A vehicle comprising a quick release base structure according to any one of claims 1 to 9.