CN215443724U

CN215443724U - Electric sliding plug door capable of being locked through dead point

Info

Publication number: CN215443724U
Application number: CN202121845855.6U
Authority: CN
Inventors: 唐明尧; 孙飞; 韩国庆
Original assignee: Jiangsu Shenglong Electromechanical Manufacturing Co ltd
Current assignee: Jiangsu Shenglong Electromechanical Manufacturing Co ltd
Priority date: 2021-08-09
Filing date: 2021-08-09
Publication date: 2022-01-07
Anticipated expiration: 2031-08-09

Abstract

The utility model discloses an electric sliding plug door locked through a dead point, which comprises a door body and a transmission shaft movably connected in the door body through a bearing, wherein the surface of the transmission shaft is fixedly connected with a turntable positioned on the front side of the door body, the surface of the transmission shaft is movably connected with a limiting wheel positioned on the back side of the turntable, the front side of the turntable is movably connected with a swing rod through a pin shaft, and one end of the swing rod, far away from the turntable, extends to the front side of the limiting wheel and is movably connected with the limiting wheel through a pin shaft. The electric plug sliding door is characterized in that the transmission shaft is arranged on the lower portion of the limiting wheel, the swing rod is arranged on the upper portion of the limiting wheel, the swing rod is connected with the swing rod through a hinge pin, and the swing rod is connected with the limiting wheel through a hinge pin.

Description

Electric sliding plug door capable of being locked through dead point

Technical Field

The utility model relates to the technical field of sliding plug doors, in particular to an electric sliding plug door locked through a dead point.

Background

The electric plug sliding door is required to seal a vehicle in the traffic field, but the conventional electric plug sliding door is generally locked by adopting the principle of passing a hinge dead point, and has the disadvantages of complex structure, large occupied space, heavy weight, difficulty in debugging and maintenance and high cost.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the background art, the utility model aims to provide an electric sliding plug door locked by passing a dead point, which has the advantages of simplicity and reliability and solves the problems of complex structure, large occupied space, heavy weight, difficult debugging and maintenance and high cost of the conventional electric sliding plug door which is locked by adopting the principle of passing a hinge dead point.

In order to achieve the purpose, the utility model provides the following technical scheme: an electric sliding plug door locked by passing through a dead point comprises a door body;

the transmission shaft is movably connected to the inside of the door body through a bearing;

the fixed surface of transmission shaft is connected with the carousel that is located a body front side, the surperficial swing joint of transmission shaft has the spacing wheel that is located the carousel back, there is the pendulum rod front through round pin axle swing joint of carousel, the one end that the carousel was kept away from to the pendulum rod extends to the front of spacing wheel and through round pin axle swing joint with spacing wheel, the spacing groove has all been seted up to the positive both sides of spacing wheel, the positive left side of the door body is located the gag lever post of spacing inslot portion with the equal fixedly connected with in right side, gag lever post and spacing groove sliding connection.

Preferably, the surface of the limiting rod is sleeved with a rubber sleeve positioned in the limiting groove, the outer surface of the rubber sleeve is in contact with the inner wall of the limiting groove, and the rubber sleeve is made of a damping material.

Preferably, a steel bar positioned on the front surface of the swing rod is inserted into the pin shaft.

Preferably, the surface of the swing rod is provided with a bearing groove.

Preferably, the top and the bottom of the swing rod are both fixedly connected with reinforcing ribs.

Preferably, the bottom of the inner wall of the rotating disc is provided with a sliding block, and one end of the sliding block, which is far away from the rotating disc, extends into the transmission shaft and is in sliding connection with the transmission shaft.

Compared with the prior art, the utility model has the following beneficial effects:

1. the electric plug sliding door is characterized in that the transmission shaft is arranged on the lower portion of the limiting wheel, the swing rod is arranged on the upper portion of the limiting wheel, the swing rod is connected with the swing rod through a hinge pin, and the swing rod is connected with the limiting wheel through a hinge pin.

2. According to the utility model, the rubber sleeve is arranged, so that the limiting rod and the limiting groove can be protected, and the abrasion generated when the limiting rod and the limiting groove are in contact friction is reduced.

3. According to the utility model, the swing rod can be limited by arranging the steel bar, and the swing rod and the pin shaft are prevented from being separated after being used for a long time.

4. According to the utility model, the bearing groove is arranged, so that the overall strength of the swing rod can be improved, and the swing rod is prevented from deforming after being used for a long time.

5. The rigidity of the swing rod can be further improved by arranging the reinforcing ribs.

6. According to the utility model, the sliding block is arranged, so that the contact area between the transmission shaft and the turntable can be increased, and the power transmission stability of the transmission shaft is improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a perspective view of a portion of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 1 according to the present invention.

In the figure: 1. a door body; 2. a drive shaft; 3. a turntable; 4. a limiting wheel; 5. a swing rod; 6. a limiting groove; 7. a limiting rod; 8. a rubber sleeve; 9. a steel bar; 10. a load bearing groove; 11. reinforcing ribs; 12. a slider; 13. and (7) a pin shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 3, the electric sliding plug door locked at the dead point according to the present invention includes a door body 1;

the transmission shaft 2 is movably connected with the inside of the door body 1 through a bearing;

the fixed surface of transmission shaft 2 is connected with carousel 3 that is located the 1 front side of the door body, the surperficial swing joint of transmission shaft 2 has spacing wheel 4 that is located the 3 backs of carousel, there is pendulum rod 5 in carousel 3's front through round pin axle 13 swing joint, the one end that carousel 3 was kept away from to pendulum rod 5 extends to spacing wheel 4's front and through round pin axle 13 swing joint with spacing wheel 4, spacing groove 6 has all been seted up to the positive both sides of spacing wheel 4, the positive left side of the door body 1 is located the gag lever post 7 of spacing 6 inside fixedly connected with in right side, gag lever post 7 and 6 sliding connection of spacing groove.

Referring to fig. 3, the surface of the limiting rod 7 is sleeved with a rubber sleeve 8 located inside the limiting groove 6, the outer surface of the rubber sleeve 8 is in contact with the inner wall of the limiting groove 6, and the rubber sleeve 8 is made of a damping material.

As a technical optimization scheme of the utility model, the rubber sleeve 8 is arranged, so that the limiting rod 7 and the limiting groove 6 can be protected, and the abrasion generated when the limiting rod 7 and the limiting groove 6 are in contact friction is reduced.

Referring to fig. 1, a steel bar 9 positioned at the front of the swing link 5 is inserted into the pin 13.

As a technical optimization scheme of the utility model, the swing rod 5 can be limited by arranging the steel bar 9, so that the swing rod 5 and the pin shaft 13 are prevented from being separated after being used for a long time.

Referring to fig. 3, a bearing groove 10 is formed on the surface of the swing link 5.

As a technical optimization scheme of the utility model, the whole strength of the swing rod 5 can be improved by arranging the bearing groove 10, and the swing rod 5 is prevented from deforming after being used for a long time.

Referring to fig. 3, the top and the bottom of the swing link 5 are both fixedly connected with a reinforcing rib 11.

As a technical optimization scheme of the utility model, the rigidity of the swing rod 5 can be further improved by arranging the reinforcing ribs 11.

Referring to fig. 1, a sliding block 12 is disposed at the bottom of the inner wall of the rotary disc 3, and one end of the sliding block 12, which is far away from the rotary disc 3, extends into the transmission shaft 2 and is slidably connected with the transmission shaft 2.

As a technical optimization scheme of the utility model, the sliding block 12 is arranged, so that the contact area between the transmission shaft 2 and the turntable 3 can be increased, and the power transmission stability of the transmission shaft 2 is improved.

The working principle and the using process of the utility model are as follows: during the use, transmission shaft 2 drives carousel 3 rotatory, and carousel 3 promotes the pendulum rod 5 rotatory through round pin axle 13, and pendulum rod 5 utilizes the other end to promote spacing wheel 4 and encircle transmission shaft 2 synchronous revolution, and gag lever post 7 can slide in the inside of spacing groove 6 when spacing wheel 4 is rotatory, when gag lever post 7 and spacing groove 6 contact, reaches the dead effect of transmission shaft 2 lock.

In summary, the following steps: this cross electronic stopper sliding door of dead point locking, it is rotatory to drive carousel 3 through transmission shaft 2, carousel 3 promotes pendulum rod 5 rotatory through round pin axle 13, pendulum rod 5 utilizes the other end to promote spacing round 4 and encircles 2 synchronous rotations of transmission shaft, gag lever post 7 can slide in the inside of spacing groove 6 when spacing round 4 is rotatory, when gag lever post 7 and 6 contacts of spacing groove, reach and lock 2 dead effects of transmission shaft, the principle of hinge dead point has been generally adopted to have solved current electronic stopper sliding door and has been locked, the structure is complicated, the space occupies greatly, heavy in weight, the debugging maintenance difficulty, problem with high costs.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An electric sliding plug door locked through a dead point comprises a door body (1);

the transmission shaft (2) is movably connected with the interior of the door body (1) through a bearing;

the method is characterized in that: the fixed surface of transmission shaft (2) is connected with carousel (3) that is located the door body (1) front side, the surperficial swing joint of transmission shaft (2) has spacing round (4) that is located the carousel (3) back, there is pendulum rod (5) openly through round pin axle (13) swing joint in carousel (3), the one end that carousel (3) were kept away from in pendulum rod (5) extends to the front of spacing round (4) and through round pin axle (13) swing joint with spacing round (4), spacing groove (6) have all been seted up to the positive both sides of spacing round (4), the positive left side of the door body (1) is located inside gag lever post (7) of spacing groove (6) with the equal fixedly connected with in right side, gag lever post (7) and spacing groove (6) sliding connection.

2. The power plug door that latches past dead center as claimed in claim 1, wherein: the surface cover of gag lever post (7) is equipped with gum cover (8) that are located inside spacing groove (6), the surface of gum cover (8) and the inner wall contact of spacing groove (6), the material of gum cover (8) is damping material.

3. The power plug door that latches past dead center as claimed in claim 1, wherein: and a steel bar (9) positioned on the front surface of the swing rod (5) is inserted into the pin shaft (13).

4. The power plug door that latches past dead center as claimed in claim 1, wherein: the surface of the swing rod (5) is provided with a bearing groove (10).

5. The power plug door that latches past dead center as claimed in claim 1, wherein: and the top and the bottom of the swing rod (5) are fixedly connected with reinforcing ribs (11).

6. The power plug door that latches past dead center as claimed in claim 1, wherein: the bottom of carousel (3) inner wall is provided with slider (12), slider (12) keep away from the one end of carousel (3) and extend to the inside of transmission shaft (2) and with transmission shaft (2) sliding connection.