CN218751128U

CN218751128U - Vehicle door connecting structure for vehicle display

Info

Publication number: CN218751128U
Application number: CN202223529337.0U
Authority: CN
Inventors: 李卓霖
Original assignee: Sichuan Ruichuang Automobile Technology Co ltd
Current assignee: Sichuan Ruichuang Automobile Technology Co ltd
Priority date: 2022-12-20
Filing date: 2022-12-20
Publication date: 2023-03-28
Anticipated expiration: 2032-12-20

Abstract

The utility model relates to the field of automobile structures, in particular to a vehicle door connecting structure for vehicle display, which comprises an installation part and a clamping part, wherein one end of the installation part is provided with a fixed frame, a groove for connecting with a vehicle frame is arranged on the fixed frame, one side of the installation part, which is far away from the opening of the groove, is provided with a guide rail, and the extending direction of the guide rail is consistent with the extending direction of the installation part; the clamping part comprises a base and a clamping arm, the base is connected with the guide rail, one end of the clamping arm is provided with a limiting rod, the other end of the clamping arm is far away from one end of the installation part, movably connected with the base, and the clamping arm is used for clamping the car door and is fixed on the car frame. When the vehicle door is closed, the clamping arms extend out to clamp the lock catch on the vehicle door, and the base drives the clamping arms to move inwards along the guide rail to realize the locking of the vehicle door; this scheme has simple structure, connects stable beneficial effect.

Description

Vehicle door connecting structure for vehicle display

Technical Field

The utility model relates to an automobile structure field, concretely relates to door connection structure for vehicle show.

Background

In the automobile model for displaying produced in the market at present, only the appearance and the structure of an automobile are restored, wherein the automobile door basically only needs to be opened and closed normally, therefore, the existing automobile model is fixed on an automobile door framework by adopting a pin on the structure for closing the automobile door, a connecting piece with a groove is fixed on the automobile body framework, when the automobile door is closed, the automobile door framework can be fixed on the automobile body framework by entering the pin into the groove of the connecting piece, so that the automobile door of the automobile model is locked, but the automobile door cannot be completely locked, the reducibility of the automobile model is reduced, and jolt or vibration in the transportation process of the automobile model easily causes the opening of the automobile door of the automobile model, so that the automobile model is damaged.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a door connection structure for vehicle show to improve the stability that model car door was connected.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the automobile door and frame connecting device comprises an installation part and a clamping part, wherein a fixing frame is arranged at one end of the installation part, a groove used for being connected with an automobile frame is arranged on the upper edge of the fixing frame, the length of the groove along the extension direction of the installation part is 30% -40% of the length of the installation part, a guide rail is arranged on one side, away from the opening of the groove, of the installation part, and the extension direction of the guide rail is consistent with the extension direction of the installation part; the clamping part comprises a base and a clamping arm, the base is connected with the guide rail, one end of the clamping arm is provided with a limiting rod, the other end of the clamping arm is far away from the base, one end of the installation part is movably connected, and the clamping arm is used for clamping a vehicle door and is fixed on the vehicle frame.

The principle and the advantages of the scheme are as follows: the installation part is fixed on a frame of the model car through a groove on the fixing frame, the clamping arms of the clamping part are arranged on the fixing frame facing the car door direction, the car door and the corresponding positions of the clamping arms are provided with lock catches, when the car door is closed to the corresponding positions, the clamping arms extend out to clamp the lock catches on the car door, and the base drives the clamping arms to move inwards along the guide rail, so that the car door is completely closed, and the car door is locked; when the vehicle door needs to be opened, the base pushes the clamping arms to move outwards, and the clamping arms are controlled to release the lock catch on the vehicle door, so that the vehicle door is unlocked.

In the scheme, the locking and the opening of the vehicle door are controlled through the opening and the closing of the clamping arms when the vehicle door is closed, so that the condition that the vehicle door is opened by bouncing due to the vibration of external force under the condition of closing the vehicle door is avoided, and the stability of connection between the vehicle door and a vehicle body when the vehicle door is closed is ensured; the length of the groove along the extension direction of the mounting part is 30% -40% of the length of the mounting part, so that the groove on the fixing frame can stably support the mounting part, and the problems that the pressure born by the wall of the groove is too large due to the overlong length of the mounting part and the damage risk of the groove structure is increased are avoided; when the automobile door is closed, the clamping arms extend out to be fixed with the lock catches on the automobile door, and then the automobile door is pulled to be in a closed state through the guide rails, so that the condition that the automobile door is not tightly closed on an automobile model is avoided, and the effect of the automobile model is influenced when the automobile model is displayed.

Preferably, as an improvement, the recess is followed installation department extending direction both sides are equipped with the opening, the frame is along the perpendicular to installation department extending direction wears to locate the recess. The openings are formed in the two sides of the groove, so that when the mounting portion is mounted on the frame, the mounting portion can be directly clamped on the frame, the limiting is formed under the common support of the two sides of the groove, the stability of structural mounting is guaranteed, and the shaking of the clamping portion during sliding along the guide rail is reduced.

Preferably, as an improvement, a plurality of threaded rods are arranged in the guide rail, and the extending direction of the threaded rods is the same as the extending direction of the guide rail. And a thread groove is formed in the base and is matched with the threaded rod. The rotation through the threaded rod drives the base to move in the guide rail, guarantees the ride comfort that the base moved in the guide rail, avoids the base to move the in-process and the displacement appears, can carry out accurate control to the migration distance of base simultaneously.

Preferably, as an improvement, the installation department is kept away from mount one end is equipped with spacing arch, spacing arch centers on the distribution all around of installation department the central axis limits the displacement of base on the installation department, avoids the base to remove outside the guide rail.

Preferably, as an improvement, the clamping part still includes two piece at least limiting plates, limiting plate one end with the base is kept away from arm lock one end is connected, and the other end is the free end, the limiting plate is close to the width of base one end with the thickness phase-match of base, the width of the free end of limiting plate with the thickness phase-match of installation department, the limiting plate distribute in the both sides of installation department, the length of limiting plate does 30% -50% of installation department length. Set up the limiting plate on the clamping part and distribute in the installation department both sides, avoid the base to remove the in-process lateral deviation that appears, guarantee the stability that the base removed the in-process to the width of the free end of limiting plate and the thickness phase-match of installation department make the limiting plate when removing to fixed frame one end, the bulge of free end can be under the blockking of frame, avoids the base to continue outside motion.

Preferably, as a refinement, the extension length of the clamping arm along the central axial direction of the mounting part is 30-60cm. Guarantee that the arm lock can have sufficient length to be connected with the hasp on the door when stretching out, when improving to be connected the rate of accuracy between structure and the door, avoid the length overlength of arm lock, increase the stroke when drawing the door to the arm lock stretches out length overlength, can increase the arm lock and hinder people's risk.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is a schematic side view of the mold according to the embodiment of the present invention.

Detailed Description

The following is further detailed by way of specific embodiments:

reference numerals in the drawings of the specification include: the clamping device comprises a frame 1, an installation part 2, a clamping part 3, a base 301, a clamping arm 302, a limiting plate 303, a fixing frame 4, a groove 401, a guide rail 5, a threaded rod 501, a limiting rod 6 and a limiting bulge 7.

As shown in fig. 1 and 2, a vehicle door connection structure for vehicle display includes a mounting portion 2 and a clamping portion 3, the mounting portion 2 extends into a vehicle body along a vehicle door opening and closing direction, one end of the mounting portion 2 is provided with a fixing frame 4, the fixing frame 4 is an extension area of the mounting portion 2 along its own axis, a groove 401 is formed in the fixing frame 4, the groove 401 is located on two sides of the axis of the mounting portion 2 and has an opening, the length of the groove 401 along the axial direction of the mounting portion 2 is matched with the width of the vehicle frame 1, the mounting portion 2 is connected with the vehicle frame 1 through the groove 401 in a clamping manner, one side of the mounting portion 2 away from the opening of the groove 401 is provided with a guide rail 5, the guide rail 5 extends along the extension direction of the mounting portion 2, a plurality of threaded rods are mounted in the guide rail 5, preferably, two threaded rods are mounted in the guide rail 5 in the embodiment, and the threaded rods are uniformly arranged in the guide rail 5; clamping part 3 includes base 301 and arm lock 302, is close to 2 one sides of installation department and offers the screw hole with threaded rod assorted at base 301, and base 301 passes through the screw hole suit on the threaded rod and can follow the extending direction removal of threaded rod.

Two clamping arms 302 are arranged at one end of the base 301 far away from the mounting part 2, limiting rods 6 are arranged at one ends of the clamping arms 302 far away from the base 301, the limiting rods 6 of the two clamping arms 302 are arranged oppositely, the length of the clamping arms 302 along the axial extension direction of the mounting part is 30-60mm, preferably, the length of the clamping arms 302 along the axial extension direction of the mounting part is 50mm in the embodiment, and a clamping motor is arranged in the base for controlling the rotation of the two clamping arms 302 in the horizontal direction in the embodiment; a lock catch is arranged at the corresponding position of the vehicle door and the clamping arm 302, and the opening direction of the lock catch is matched with the extending direction of the limiting rod 6. The mounting part 2 is provided with a limiting bulge 7 at one end far away from the fixing frame 4, and the limiting bulge 7 surrounds the circumferential direction of the mounting part 2 and protrudes out of the surface of the mounting part 2.

The clamping part 3 further comprises limiting plates 303, one ends of the limiting plates 303 are fixedly connected with one ends of the bases 301, which are far away from the clamping arms 302, through bolts, and the other ends of the limiting plates 303 are free ends, in the embodiment, two limiting plates 303 are installed on the bases 301, the two limiting plates 303 are symmetrically distributed along the axis of the installation part 2, the distance between the two limiting plates 303 is matched with the width of the installation part 2, and the two limiting plates 303 are attached to two sides of the installation part 2; the width of the limiting plate 303 close to one end of the base 301 is matched with the thickness of the base 301, and the width of the other end is matched with the thickness of the mounting part 2, that is, the limiting plate 303 has a protruding structure along the direction perpendicular to the extension direction of the mounting plate at one end far away from the base 301, wherein the length of the protruding structure is 30% -50% of the total length of the limiting plate 303. The length of the protruding structure in the embodiment is preferably 40% of the total length of the retainer plate 303.

The length of the groove 401 along the extending direction of the mounting part 2 is 30-40% of the length of the mounting part 2, the depth of the groove 401 is 40-60% of the width of the mounting part 2 perpendicular to the extending direction, preferably, in the embodiment, the length of the groove 401 along the extending direction of the mounting part 2 is 35% of the total length of the mounting part 2, and the depth of the groove 401 is 60% of the width of the mounting part 2 perpendicular to the extending direction.

The specific implementation process is as follows:

during assembly, the mounting part 2 is clamped and fixed at the corresponding position of the frame of the vehicle body and the door lock catch through the groove 401 on the fixing frame 4, the fixing frame 4 is fixedly connected with the vehicle frame 1 through bolts, the mounting part 2 is placed in the vehicle body and extends along the opening and closing direction of the door, the threaded hole on the base 301 of the clamping part 3 is sleeved on the threaded rod 501 in the guide rail 5, and the mounting part 2 is clamped between the two limiting plates 303. When the model car detects that the car door is closed, the threaded rod 501 is controlled to rotate to push the clamping part 3 to extend out, when the lock catch on the car door reaches the position of the clamp arm 302, the two clamp arms 302 are controlled to rotate inwards, the lock catch on the car door is locked through the limiting rod 6, the threaded rod 501 is driven to rotate reversely to enable the clamping part 3 to retract into the travelling crane, the car door is driven to move towards the car body, and the car door is enabled to be tightly closed; when the door needs to be opened, the clamping part 3 is controlled to move outwards, the two clamping arms 302 are enabled to rotate outwards, the lock catches on the door are loosened, and the unlocking of the door is achieved.

Through set up recess 401 block on frame 1 on installation department 2 in this scheme, reduce the process of erection joint structure on the model car to avoid setting up alone the frame structure of model car, reduce the repacking degree of difficulty of model car, and with installation department 2 fixed connection on frame 1, can guarantee the stability of being connected between the automobile body when the model car door is closed, the door can not receive external force again and open under the influence, guarantees the connection effect of model car door. When the automobile door is connected again, the clamping part 3 is driven by the motor to automatically stretch and clamp, the automobile door is automatically pulled to a closed position, the lock catch can be accurately locked by the clamping arm, the phenomenon that the automobile door cannot be accurately locked when closed is avoided, the automobile door is opened when jolting or vibrating, the automobile door is damaged, and the automatic opening and closing function of the automobile door is realized on the model automobile while the automobile door connecting structure in the model automobile is simplified.

Install two threaded rods in guide rail 5, the threaded rod is align to grid in guide rail 5, base 301 cup joints on threaded rod 501 through the screw hole, make base 301 remove in guide rail 5 through rotating threaded rod 501, can reduce the structure that drive base 301 removed in the structure, reduce the structure volume, make base 301 remove at the extending direction who removes in-process along threaded rod 501 simultaneously, avoid base 301 to influence the normal closure of door in the skew of drawing the door in-process angle of appearing, and through control threaded rod 501's rotation, be convenient for carry out accurate control to the displacement and the direction of movement of base 301, guarantee base 301 timeliness to door switch action response, improve the experience of model car when opening the door and closing the door operation.

By arranging the two limiting plates 303 on the base 301 and attaching the limiting plates 303 to the two sides of the mounting part 2, when the base 301 moves in the guide rail 5, the stability of the base 301 in the moving process can be ensured, and the damage of the threaded rod 501 and the motor caused by the deviation of the base 301 in the moving process is avoided; the protruding structure perpendicular to the extending direction of the mounting plate is arranged at one end, far away from the base 301, of the limiting plate 303, so that the contact area between the limiting plate 303 and the mounting part 2 can be increased, the stability between the limiting plate 303 and the mounting part 2 is ensured, the stability of the position of the clamping part 3 can be kept when the clamping part 3 is impacted and collided, and the damage of the connecting structure is avoided; and the protruding structure on the limiting rod 6 can limit the moving range of the clamping part 3 between the frame 1 and the limiting protrusion 7 on the mounting part 2. The length of the protruding structure is 40% of the total length of the limiting plate 303, so that the protruding structure is prevented from being broken when stressed, and the moving range of the clamping part 3 is prevented from being limited by too long the protruding structure.

The length of the groove 401 in the extending direction of the mounting portion 2 is 35% of the total length of the mounting portion 2, and the depth of the groove 401 is 60% of the width of the mounting portion 2 perpendicular to the extending direction. When guaranteeing connection stability between installation department 2 and the frame 1, guarantee the structural strength that fixed frame and installation department 2 directly pressed, avoid the structural strength of installing frame not enough to lead to the installing frame to warp, influence the compactness of laminating between recess 401 and the frame, lead to the door appear rocking when with connected to the frame, influence the connection effect of door.

The above description is only an example of the present invention, and the detailed technical solutions and/or characteristics known in the solutions are not described too much here. It should be noted that, for those skilled in the art, without departing from the technical solution of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims

1. A door connection structure for vehicle show, its characterized in that: the automobile door and frame connecting device comprises an installation part and a clamping part, wherein a fixing frame is arranged at one end of the installation part, a groove used for being connected with an automobile frame is arranged on the upper edge of the fixing frame, the length of the groove in the extension direction of the installation part is 30% -40% of the length of the installation part, a guide rail is arranged on one side, away from the opening of the groove, of the installation part, and the extension direction of the guide rail is consistent with the extension direction of the installation part; the clamping part comprises a base and a clamping arm, the base is connected with the guide rail, one end of the clamping arm is provided with a limiting rod, the other end of the clamping arm is far away from the base, one end of the installation part is movably connected, and the clamping arm is used for clamping a vehicle door and is fixed on the vehicle frame.

2. A door attaching structure for vehicle display according to claim 1, wherein: the recess is followed installation department extending direction both sides are equipped with the opening, the frame is along the perpendicular to installation department extending direction wears to locate the recess.

3. A door attaching structure for vehicle display according to claim 1, wherein: be equipped with many threaded rods in the guide rail, the extending direction of threaded rod with the extending direction of guide rail is the same.

4. A door attaching structure for vehicle display according to claim 3, wherein: and a thread groove is formed in the base and is matched with the threaded rod.

5. A door attaching structure for vehicle display according to claim 1, wherein: the installation department is kept away from mount one end is equipped with spacing arch, spacing arch centers on the distribution all around of installation department central axis.

6. A door attaching structure for vehicle display according to claim 1, wherein: the clamping part still includes two piece at least limiting plates, limiting plate one end with the base is kept away from arm lock one end is connected, and the other end is the free end, the limiting plate is close to the width of base one end with the thickness phase-match of base, the width of the free end of limiting plate with the thickness phase-match of installation department.

7. A door attaching structure for vehicle display according to claim 6, wherein: the limiting plates are distributed on two sides of the mounting portion, and the length of the limiting plates is 30% -50% of that of the mounting portion.

8. A door attaching structure for vehicle display according to claim 1, wherein: the length of the clamping arm along the axial extension direction of the mounting part is 30-60mm.