CN220036456U - Electric inner swing passenger door pump - Google Patents

Abstract

The utility model discloses an electric inward swing passenger door pump, which belongs to the technical field of electric inward swing doors and comprises a mounting seat, wherein symmetrical control assemblies are movably arranged in the mounting seat, an adjusting assembly is movably arranged between two side control assemblies, when a passenger door is opened, two side air cylinders are started to extend so that two side air cylinders are meshed with gears to drive two side transmission rods to rotate, the passenger door can be opened, when the passenger door is closed, two side air cylinders are contracted so that the second toothed plates can drive the gears to reset, the passenger door can be closed, when the air cylinders are damaged, a hexagon head is rotated so that the first toothed plate slides downwards to enable the first toothed plate to be meshed with the gears, a double-shaft motor is started to drive a button head block to rotate, the two side mounting plates move to two sides through the first sliding block, and the spring is compressed, so that the first toothed plate drives the gears to rotate, and the passenger door can be opened and closed continuously.

Description

Electric inner swing passenger door pump

Technical Field

The utility model belongs to the technical field of electric inner swinging doors, and particularly relates to an electric inner swinging passenger door pump.

Background

The single-channel door is mainly used on coaches, group coaches and tourist coaches which are not frequent in getting on and off the passengers, and the double-channel door is mainly used on urban buses which are frequent in getting on and off the passengers so as to avoid crowding in getting on and off the passengers; along with the continuous development of the domestic passenger car industry, the comfort level requirement of people on the common passenger car is higher and higher, and the double-wing inward-swinging passenger door is preferably applied to urban buses.

Prior art, patent application number: 201721145135.2 discloses an electronic two interior pendulum door drive mechanism for passenger train vehicle utilizes driving motor's corotation, drive driving piece and interior pendulum door leaf rotation through motor drive gear, unblock connecting gear and driving gear and realize the switch door, convenient to use, easy operation, the direct unblock telescopic link of unblock connecting gear cooperation simultaneously realizes unblock connecting gear rectilinear motion for motor drive gear, unblock connecting gear and driving gear's cooperation and release, thereby reach automatic unblock under the emergency, realize manual switch door, whole system mechanism is simple, safe and reliable, with low costs, has very wide market prospect, safe and convenient in utilization, the door leaf lock is unable open under the emergency problem of having avoided.

However, the existing passenger door cannot be opened or closed when the motor is damaged, the passenger can only break the window to get out when the door cannot be opened, and the door cannot be conveniently opened or closed in an emergency state.

Disclosure of Invention

Aiming at the problems that the existing passenger door cannot be opened or closed when a motor is damaged, parking maintenance is needed, and passengers can only break windows and go out when the door cannot be opened, and the door cannot be conveniently opened and closed in an emergency state, the utility model provides an electric inward swing passenger door pump.

In order to solve the problems, the utility model adopts the following technical scheme.

The electric inward swing passenger door pump comprises a mounting seat, wherein symmetrical control assemblies are movably mounted in the mounting seat, and an adjusting assembly is movably mounted between the control assemblies at two sides.

Specifically, the two-side control assemblies can be moved outwards by adjusting the assemblies so as to control the opening and closing of the passenger door.

Further, the upper end of mount pad be provided with the concave surface, concave surface inner wall is provided with the first spout of bilateral symmetry, concave surface bottom one side is provided with bilateral symmetry's logical groove, the inside both ends rotation of concave surface is connected with symmetrical transfer line, the bottom of both sides transfer line is worn out and upper end fixedly connected with gear from the bottom of mount pad.

Specifically, the passenger door is connected through the bottom of transfer line, is used for installing control assembly through first spout and logical groove.

Further, the control assembly include the mounting panel, the first slider of both sides fixedly connected with symmetry of mounting panel, the spring of one side fixedly connected with symmetry of first slider of both sides, the front one side of mounting panel is provided with the second spout, the inside rotation of second spout is connected with the screw rod, the bottom fixedly connected with hexagon head of screw rod, the outer wall rotation that the screw rod is close to the bottom is connected with the second slider, the outer wall threaded connection that the screw rod is close to second spout inner wall has first pinion rack, one side movable mounting that the mounting panel is close to the second spout has the cylinder, the telescopic end fixedly connected with connecting plate of cylinder, one side fixedly connected with second pinion rack that the connecting plate is close to first pinion rack.

Specifically, can make second pinion rack and gear tooth connect drive transfer line rotation through the extension of cylinder can realize opening and closing of passenger door, make the screw rod rotate through rotating the hexagon head and make first pinion rack at the inside of second spout move down can realize opening and closing of passenger door when the cylinder damages.

Further, the adjusting assembly comprises a double-shaft motor, one side rotating end of the double-shaft motor is fixedly connected with a round head block, and the other side rotating end of the double-shaft motor is provided with an inner hexagonal groove.

Specifically, the rotation of the round head block is driven by the rotation of the double-shaft motor, so that the two-side control assembly can be moved outwards, and the double-shaft motor can be used for opening and closing the passenger door.

Further, the first sliding block is in sliding connection with the inside of the first sliding groove, the spring is clamped in the inside of the first sliding groove, and the second sliding block is in sliding connection with the through groove.

Further, the adjusting assembly is movably arranged in the first sliding groove and close to the position between the two side control assemblies, and the rotating end of the double-shaft motor, which is provided with the inner hexagonal groove, penetrates through the concave surface.

Advantageous effects

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

(1) According to the utility model, when the passenger door is opened, the two side cylinders are started to extend, so that the second toothed plates are meshed with the gears to drive the two side transmission rods to rotate, the passenger door can be opened, when the passenger door is closed, the two side cylinders are contracted, so that the second toothed plates drive the gears to reset, the passenger door can be closed, when the cylinders are damaged, the hexagon head is rotated, the first toothed plates slide downwards, so that the first toothed plates are meshed with the gears, the double-shaft motor is started to drive the button head block to rotate, the two side mounting plates move to two sides in the first sliding groove through the first sliding block through the rotation of the button head block, and the springs are compressed, so that the first toothed plates drive the gears to rotate, and the passenger door can be continuously opened and closed.

(2) According to the utility model, when the double-shaft motor is damaged, the tool is inserted into the inner hexagonal groove to rotate, so that the rotating ends at two sides of the double-shaft motor can rotate simultaneously, the round head block can still rotate, and the mounting plate can move and then be matched with the first toothed plate to switch the door emergently.

Drawings

FIG. 1 is a schematic diagram of an electric swing-in passenger door pump according to the present utility model;

FIG. 2 is a schematic diagram of a control assembly according to the present utility model;

FIG. 3 is a schematic view of the structure of the adjusting assembly according to the present utility model.

The correspondence between the reference numerals and the component names in the drawings is as follows:

1. a mounting base; 101. a concave surface; 102. a first chute; 103. a through groove; 104. a transmission rod; 105. a gear;

2. a control assembly; 201. a mounting plate; 202. a first slider; 203. a second chute; 204. a spring; 205. a screw;

206. a second slider; 207. a hexagonal head; 208. a first toothed plate; 209. a cylinder; 210. a connecting plate;

211. a second toothed plate;

3. an adjusting assembly; 301. a biaxial motor; 302. round head blocks; 303. an inner hexagonal groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

As shown in fig. 1 to 3, which are schematic structural diagrams of an electric inward swing passenger door pump according to a preferred embodiment of the present utility model, the electric inward swing passenger door pump of this embodiment includes a mounting seat 1, a symmetrical control assembly 2 is movably mounted in the mounting seat 1, and an adjusting assembly 3 is movably mounted between the control assemblies 2 on both sides.

Specifically, the both side control assemblies 2 can be moved outward by adjusting the assemblies 3 so that the opening and closing of the passenger door can be controlled.

Further, the upper end of mount pad 1 be provided with concave 101, concave 101 inner wall is provided with the first spout 102 of bilateral symmetry, concave 101 bottom one side is provided with bilateral symmetry's logical groove 103, the inside both ends rotation of concave 101 are connected with symmetrical transfer line 104, the bottom of both sides transfer line 104 is worn out from the bottom of mount pad 1 and upper end fixedly connected with gear 105.

Specifically, the passenger door is connected through the bottom of the drive rod 104, and is used to install the control assembly 2 through the first runner 102 and the through slot 103.

Further, the control assembly 2 includes mounting panel 201, the both sides fixedly connected with symmetrical first slider 202 of mounting panel 201, one side fixedly connected with symmetrical spring 204 of both sides first slider 202, front one side of mounting panel 201 is provided with second spout 203, the inside rotation of second spout 203 is connected with screw 205, the bottom fixedly connected with hex head 207 of screw 205, the outer wall rotation that screw 205 is close to the bottom is connected with second slider 206, the outer wall threaded connection that screw 205 is close to the inner wall of second spout 203 has first pinion rack 208, one side movable mounting that mounting panel 201 is close to second spout 203 has cylinder 209, the telescopic end fixedly connected with connecting plate 210 of cylinder 209, one side fixedly connected with second pinion rack 211 that connecting plate 210 is close to first pinion rack 208.

Specifically, the second toothed plate 211 can be meshed with the gear 105 through the extension of the cylinder 209 to drive the transmission rod 104 to rotate, so that the passenger door can be opened and closed, and the first toothed plate 208 can be moved downwards in the second sliding groove 203 through the rotation of the hexagon head 207 to rotate the screw 205, so that the passenger door can be opened and closed when the cylinder 209 is damaged.

Further, the adjusting assembly 3 includes a double-shaft motor 301, one side rotating end of the double-shaft motor 301 is fixedly connected with a round head block 302, and the other side rotating end of the double-shaft motor 301 is provided with an inner hexagonal groove 303.

Specifically, the rotation of the knob block 302 by the rotation of the biaxial motor 301 can cause the both-side control assembly 2 to move to the outside, thereby being able to be used to open and close the passenger door.

Further, the first slider 202 is slidably connected to the inside of the first chute 102, the spring 204 is clamped inside the first chute 102, and the second slider 206 is slidably connected to the through slot 103.

Further, the adjusting assembly 3 is movably mounted in the first sliding groove 102 at a position close to the position between the two side control assemblies 2, and the double-shaft motor 301 is provided with a rotating end penetrating the concave surface 101 of the inner hexagonal groove 303.

Working principle: when the passenger door is opened, the two side air cylinders 209 are started to extend, so that the second toothed plate 211 is meshed with the gear 105 to drive the two side transmission rods 104 to rotate, the passenger door can be opened, when the passenger door is closed, the two side air cylinders 209 are contracted, so that the second toothed plate 211 drives the gear 105 to reset, the passenger door can be closed, when the air cylinders 209 are damaged, the hexagon head 207 is rotated, the first toothed plate 208 slides downwards, the first toothed plate 208 is meshed with the gear 105, the double-shaft motor 301 is started to drive the button head block 302 to rotate, the two side mounting plates 201 move to two sides in the first sliding groove 102 through the first sliding block 202 and compress the springs 204, and the first toothed plate 208 drives the gear 105 to rotate, so that the passenger door can be continuously opened and closed; when the double-shaft motor 301 is damaged, the tool is inserted into the inner hexagonal groove 303 to rotate, so that the rotating ends on two sides of the double-shaft motor 301 can rotate simultaneously, the round head block 302 can still rotate, and the mounting plate 201 moves to be matched with the first toothed plate 208 to switch the door emergently.

The foregoing is a further elaboration of the present utility model in connection with the detailed description, and it is not intended that the utility model be limited to the specific embodiments shown, but rather that a number of simple deductions or substitutions be made by one of ordinary skill in the art without departing from the spirit of the utility model, should be considered as falling within the scope of the utility model as defined in the appended claims.

Claims (5)

1. Electric inner swing passenger door pump, its characterized in that: including mount pad (1), the inside movable mounting of mount pad (1) have symmetrical control assembly (2), movable mounting has between control assembly (2) of both sides adjusts assembly (3), control assembly (2) include mounting panel (201), the both sides fixedly connected with first slider (202) of mounting panel (201), one side fixedly connected with spring (204) of both sides first slider (202), the front one side of mounting panel (201) is provided with second spout (203), the inside rotation of second spout (203) is connected with screw rod (205), the bottom fixedly connected with hex head (207) of screw rod (205), the outer wall rotation that screw rod (205) is close to the bottom is connected with second slider (206), the outer wall threaded connection that screw rod (205) is close to second spout (203) inner wall has first pinion rack (208), one side movable mounting that mounting panel (201) is close to second spout (203) has cylinder (209), the expansion end fixedly connected with connecting plate (210), one side fixedly connected with second pinion rack (211) that connecting plate (210) is close to first pinion rack (208).

2. The electric swing-in passenger door pump of claim 1, wherein: the adjusting assembly (3) comprises a double-shaft motor (301), one rotating end of one side of the double-shaft motor (301) is connected with a round head block (302), and the rotating end of the other side of the double-shaft motor (301) is provided with an inner hexagonal groove (303).

3. The electric swing-in passenger door pump of claim 2, wherein: the upper end of mount pad (1) be provided with concave surface (101), concave surface (101) inner wall is provided with front and back bilateral symmetry's first spout (102), concave surface (101) bottom one side is provided with bilateral symmetry's logical groove (103), inside both ends rotation of concave surface (101) are connected with symmetrical transfer line (104), the bottom of both sides transfer line (104) is worn out from the bottom of mount pad (1) and upper end fixedly connected with gear (105).

4. An electric swing-in passenger door pump according to claim 3, wherein: the first sliding block (202) is in sliding connection with the inside of the first sliding groove (102), the spring (204) is clamped in the inside of the first sliding groove (102), and the second sliding block (206) is in sliding connection with the through groove (103).

5. The electric swing-in passenger door pump of claim 4, wherein: the adjusting assembly (3) is movably arranged in the first sliding groove (102) and is close to the position between the two side control assemblies (2), and the rotating end of the double-shaft motor (301) is provided with an inner hexagonal groove (303) penetrating through the concave surface (101).