Electric suction lock catch structure

Abstract

The utility model discloses an electric suction lock catch structure, which belongs to the technical field of tail door electric suction locks and is characterized in that a through hole is formed in the surface of a lock catch device mounting plate, an electric suction lock catch seat is fixedly mounted on the surface of the lock catch device mounting plate, a mounting hole is formed in one end of the electric suction lock catch seat, and an electromagnetic conduit is fixedly mounted on the inner wall of the mounting hole; the electric suction lock catch structure comprises an electric suction lock catch base, one end of an electromagnetic guide pipe is slidably connected with an electromagnetic suction rod, the surface of the electromagnetic suction rod is fixedly sleeved with a push-pull rod, the two ends of the push-pull rod are rotationally connected with lock blocks, and a first limiting table is fixedly installed on the surface of the electric suction lock catch base. Compared with an existing lock catch which can only slide linearly, the electric suction lock catch has the advantages that the application range is widened, the locking piece can be limited through the limiting groove, the limiting table and the anti-collision block, and the locking firmness and stability of the electric suction lock catch are guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to tailgate electric suction lock technical field more specifically, relate to a kind of electric suction lock catch structure. BACKGROUND

[0002] Electric suction lock catch device is now a kind of locking structure, often used in car, locking piece in commonly used electric suction lock catch device can only move in straight line, in the case where width space is insufficient, it cannot be used, and there is no limiting structure after locking with locking piece, so that locking piece shakes under external force, reduce locking firmness and stability.

[0003] For example, the electric suction lock catch device disclosed in the publication No.CN212867189U includes a lock catch structure, a locking structure is formed on the lock catch structure, a limiting structure is connected inside the lock catch structure, a lock post structure is inserted into the locking structure, a top plate is connected inside the limiting structure, an electromagnet is connected inside the locking structure, a through hole is formed on the lock post structure, and a pair of clamping plates are connected inside the locking structure.

[0004] As known from the above disclosure, the clamping plates can only move in straight line, so as to be locked by inserting the post, the clamping plates cannot be set in the case where the width size of the lock catch structure is insufficient, which reduces its application range, and there is no limiting structure after the clamping plates are inserted with the post, so that the locking piece connected with the post will shake under external force, which not only reduces the locking firmness and stability, but also the force generated by the shaking acts on the clamping plates, which shortens the service life. UTILITY MODEL CONTENTS

[0005] In view of the problems existing in the prior art, the purpose of the utility model is to provide an electric suction lock catch structure, which can control the automatic rotation of the lock block through the installation hole, electromagnetic conduit and electromagnetic suction rod, and then enter or exit the two sides of the electric suction lock catch seat. Compared with the existing lock catch that can only slide linearly, the application range is increased, and the locking piece can be limited by the limiting groove, limiting table and anti-collision block, so as to ensure the locking firmness and stability.

[0006] To solve the above problems, the utility model adopts the following technical solutions.

[0007] The utility model provides an electric suction lock structure, including lock device mounting plate and electric suction lock seat, the surface of lock device mounting plate is provided with through -hole, electric suction lock seat fixed mounting is installed on the surface of lock device mounting plate, one end of electric suction lock seat is provided with mounting hole, the inner wall of mounting hole is fixedly installed with electromagnetic catheter, one end of electromagnetic catheter is connected with electromagnetic suction rod, the surface of electromagnetic suction rod is fixedly sleeved with push -and -pull rod, both ends of push -and -pull rod are rotatably connected with lock block, the surface of electric suction lock seat is fixedly installed with first limit station, second limit station, intermediate limit station and anti -collision block, the first limit groove is enclosed between first limit station and intermediate limit station, the second limit groove is enclosed between second limit station and intermediate limit station, first buffer block and second buffer block are fixedly installed on both sides of intermediate limit station, this electric suction lock structure can control lock block automatic rotation through the setting mounting hole, electromagnetic catheter and electromagnetic suction rod, and then enter and exit the both sides of electric suction lock seat, compared with the lock of only linear sliding of prior art, increase the scope of application, and through the setting limit groove, limit station and anti -collision block, can be positioned to locking piece, guarantee its locking firmness and stability.

[0008] Further, the inside of the electromagnetic catheter is provided with an electromagnetic adsorption block, the electromagnetic suction rod is made of iron metal, the outside of the electromagnetic suction rod is sleeved with a return spring, one end of the return spring is in contact with the inner wall of the mounting hole, the electromagnetic suction rod can automatically contract by electromagnetic adsorption force, and automatically reset by the elastic force of the return spring when the electromagnetic adsorption force is lost.

[0009] Further, the both sides of the intermediate limit station are provided with clamping grooves, the surfaces of the first buffer block and the second buffer block are provided with clamping parts, the first buffer block and the second buffer block are made of buffer rubber, and the first buffer block and the second buffer block can avoid the contact and wear of the locking piece with the side surface of the intermediate limit station.

[0010] Further, the other end of the return spring is in contact with the surface of the push-pull rod, the included angle between the push-pull rod and the electromagnetic suction rod is ninety degrees, the inside of the electric suction lock seat is provided with a pushing groove, so that the push rod can automatically drive the lock block to rotate when moving.

[0011] Further, the both sides of the electric suction lock seat are provided with receiving grooves, the inner walls of the receiving grooves are rotatably connected with shaft rods, the surfaces of the shaft rods are fixedly sleeved with the surfaces of the lock blocks, so that the rotating lock block can automatically extend out and retract into the receiving groove.

[0012] Further, one side of the lock block is provided with a flow guide surface, the flow guide surface is an inclined surface, and the flow guide surface has a guiding effect.

[0013] Further, the surface of the anti-collision block is provided with an intermediate groove, a first side groove and a second side groove, which facilitates the setting of the limit station.

[0014] Compared with the prior art, the utility model has the advantages of:

[0015] (1) this scheme through the installation hole, electromagnetic catheter and electromagnetic attraction rod can control the automatic rotation of lock block, and then enter and exit the both sides of electric attraction lock buckle seat, compared with the existing lock buckle that can only linearly slide, increase the scope of application.

[0016] (2) this scheme through the setting of limit slot, limit platform and anti-collision block, can limit locking piece, guarantee its locking firmness and stability. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the whole structure schematic diagram of the utility model;

[0018] Figure 2 It is the electric attraction lock buckle seat structure plan view of the utility model;

[0019] Figure 3 It is Figure 2 The electric attraction lock buckle seat whole structure side view of

[0020] Figure 4 It is Figure 3 The anti-collision block structure schematic diagram of

[0021] Figure 5 It is Figure 3 The middle limit platform structure schematic diagram of

[0022] Mark explanation in the drawing:

[0023] 1 lock buckle device mounting plate, 11 through hole, 2 electric attraction lock buckle seat, 21 installation hole, 22 electromagnetic attraction rod, 23 electromagnetic catheter, 24 lock block, 25 flow guide surface, 3 middle limit platform, 31 clamping groove, 32 first buffer block, 33 second buffer block, 4 first limit platform, 41 first limit slot, 5 second limit platform, 51 second limit slot, 6 anti-collision block, 61 middle slot, 62 first side slot, 63 second side slot. DETAILED DESCRIPTION

[0024] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0025] Embodiment 1: please refer to Figures 1-5The utility model provides an electric suction lock structure, including lock device mounting plate 1 and electric suction lock seat 2, lock device mounting plate 1 belongs to prior art, and it is convenient for electric suction lock to be installed and fixed with the door, and its component structure and working principle are familiar to the person skilled in the art, and here will not carry out detailed description, the surface of lock device mounting plate 1 is provided with through -hole 11, and electric suction lock seat 2 is fixedly installed on the surface of lock device mounting plate 1, and one end of electric suction lock seat 2 is provided with mounting hole 21, and the inner wall of mounting hole 21 is fixedly installed with electromagnetic conduit 23, and electromagnetic conduit 23 makes electromagnetic suction rod 22 have telescopic function, and one end of electromagnetic suction rod 22 is slidably connected with electromagnetic conduit 23, and the surface of electromagnetic suction rod 22 is fixedly sleeved with push-pull rod, and the both ends of push-pull rod are rotatably connected with lock block 24, and lock block 24 is used to be connected with the locking groove of locking piece, and one side of lock block 24 is equipped with guide surface 25, and guide surface 25 is inclined surface, and guide surface 25 has the function of guiding, and the surface of electric suction lock seat 2 is fixedly installed with first limit platform 4, second limit platform 5, intermediate limit platform 3 and anti -collision block 6, and the surface of anti -collision block 6 is provided with middle groove 61, first side groove 62 and second side groove 63, and it is convenient for the setting of limit platform, and the first limit groove 41 is enclosed between first limit platform 4 and intermediate limit platform 3, and the second limit groove 51 is enclosed between second limit platform 5 and intermediate limit platform 3, and the both sides of intermediate limit platform 3 are fixedly installed with first buffer block 32 and second buffer block 33.

[0026] The inside of electromagnetic conduit 23 is provided with electromagnetic adsorption block, electromagnetic suction rod 22 is made of iron metal, the outside of electromagnetic suction rod 22 is sleeved with reset spring, one end of reset spring is in contact with the inner wall of mounting hole 21 and is extruded, electromagnetic suction rod 22 can automatically contract through electromagnetic adsorption force, and automatically resets through the elastic force of reset spring when losing electromagnetic adsorption force, the both sides of intermediate limit platform 3 are provided with clamping groove 31, the surface of first buffer block 32 and second buffer block 33 is provided with clamping part, first buffer block 32 and second buffer block 33 are made of buffer rubber, and first buffer block 32 and second buffer block 33 can avoid the contact and abrasion of locking piece and the side surface of intermediate limit platform 3.

[0027] The other end of reset spring is in contact with the surface of push-pull rod and is extruded, the included angle between push-pull rod and electromagnetic suction rod 22 is ninety degrees, the inside of electric suction lock seat 2 is provided with push material groove, so that push material rod can automatically drive lock block 24 to rotate when moving, the both sides of electric suction lock seat 2 are provided with storage groove, the inner wall of storage groove is rotatably connected with shaft rod, the surface of shaft rod is fixedly sleeved with the surface of lock block 24, so that the rotating lock block 24 can automatically extend and retract into the storage groove.

[0028] The electric suction lock structure is in the extended state when the door is opened, and the lock block 24 is in the storage state, and after the door is closed, the electromagnetic suction block in the electromagnetic conduit 23 is powered on to generate electromagnetic suction force, so that the electromagnetic suction rod 22 is retracted into the electromagnetic conduit 23, and at the same time, the push-pull rod moves to compress the return spring, the return spring generates compression elastic force, and the push-pull rod moves to drive one end of the lock block 24 to move, so that the lock block 24 rotates, so that the lock block 24 extends out of both sides of the electric suction lock seat 2 and is clamped with the clamping groove provided on the vehicle locking part, and at the same time, the limiting part provided on the locking part is inserted into the limiting groove, and the surface of the anti-collision block 6 is contacted and pressed, the installation hole 21, the electromagnetic conduit 23 and the electromagnetic suction rod 22 can control the automatic rotation of the lock block 24, and then the lock block 24 is in and out of both sides of the electric suction lock seat 2, compared with the existing lock that can only slide linearly, the application range is increased, and through the limiting groove, the limiting table and the anti-collision block 6, the locking part can be limited, so that the locking firmness and stability are guaranteed.

[0029] The above is only a preferred specific embodiment of the present application; however, the protection scope of the present application is not limited thereto. Any person skilled in the art within the technical range disclosed by the present application, according to the technical scheme and improvement concept of the present application, can be replaced or changed equivalently, and should be covered within the protection scope of the present application.

Claims

1. An electrically-locked catch structure, comprising a catch device mounting plate (1) and an electrically-locked catch seat (2), a surface of the catch device mounting plate (1) being provided with a through hole (11), the electrically-locked catch seat (2) being fixedly mounted on the surface of the catch device mounting plate (1), characterized in that: One end of the electric suction lock seat (2) is provided with a mounting hole (21), the inner wall of the mounting hole (21) is fixedly installed with an electromagnetic conduit (23), one end of the electromagnetic conduit (23) is slidably connected with an electromagnetic suction rod (22), the surface of the electromagnetic suction rod (22) is fixedly sleeved with a push-pull rod, both ends of the push-pull rod are rotatably connected with a lock block (24), the surface of the electric suction lock seat (2) is fixedly installed with a first limiting table (4), a second limiting table (5), an intermediate limiting table (3) and a anti-collision block (6), the first limiting table (4) and the intermediate limiting table (3) are enclosed with a first limiting groove (41), the second limiting table (5) and the intermediate limiting table (3) are enclosed with a second limiting groove (51), both sides of the intermediate limiting table (3) are fixedly installed with a first buffer block (32) and a second buffer block (33).

2. The electric suction lock structure according to claim 1, characterized in that: The inside of the electromagnetic conduit (23) is provided with an electromagnetic adsorption block, the electromagnetic suction rod (22) is made of iron metal, the outside of the electromagnetic suction rod (22) is sleeved with a reset spring, one end of the reset spring is in contact with the inner wall of the mounting hole (21) and is extruded.

3. The electric suction lock structure according to claim 1, characterized in that: Both sides of the intermediate limiting table (3) are provided with clamping grooves (31), the surfaces of the first buffer block (32) and the second buffer block (33) are provided with clamping parts, the first buffer block (32) and the second buffer block (33) are made of buffer rubbers.

4. The electric suction lock structure according to claim 2, characterized in that: The other end of the reset spring is in contact with the surface of the push-pull rod and is extruded, the included angle between the push-pull rod and the electromagnetic suction rod (22) is ninety degrees, the inside of the electric suction lock seat (2) is provided with a pushing groove.

5. The electrically-activated clasp structure of claim 1, wherein: Both sides of the electric suction lock seat (2) are provided with receiving grooves, the inner walls of the receiving grooves are rotatably connected with shaft rods, the surfaces of the shaft rods are fixedly sleeved with the surfaces of the lock blocks (24).

6. The electrically-activated clasp structure of claim 1, wherein: One side of the lock block (24) is provided with a flow guide surface (25), the flow guide surface (25) is an inclined surface.

7. The electrically-activated clasp structure of claim 1, wherein: The surface of the anti-collision block (6) is provided with an intermediate groove (61), a first side groove (62) and a second side groove (63).

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