CN215601152U

CN215601152U - Assembly structure of electronic interior swing door pump

Info

Publication number: CN215601152U
Application number: CN202022409300.9U
Authority: CN
Inventors: 华继明; 华建祥; 王雷; 王宁
Original assignee: Jinhu Huaming Bus Door System Co ltd
Current assignee: Jinhu Huaming Bus Door System Co ltd
Priority date: 2020-10-26
Filing date: 2020-10-26
Publication date: 2022-01-21
Anticipated expiration: 2030-10-26

Abstract

The utility model belongs to the technical field of automobile parts and discloses an assembly structure of an electric inward swinging door pump. This assembly structure of electronic interior swing door pump, an assembly structure of electronic interior swing door pump, including motor casing, cover and bottom cover, the cover sets up the left side at the motor casing, the bottom cover sets up the right side at the motor casing, be provided with fastening device in the bottom cover, including cavity one in the fastening device, cavity one sets up in the bottom cover and is close to the motor casing position. This assembly structure of electronic interior swing door pump, through opening the one end with the motor casing and establishing the through-hole and insert the back with the machine bottom cover, accomplish spacing back through controller control pneumatic rod and spacing groove grafting, it is spacing to rotate the motor casing and will fasten the rotatory completion of seat to the screwed hole, guarantees that the motor casing can not lead to droing because of vibrations, has also avoided externally using the bolt to lead to droing because of external reason and make the pump body not hard up, droing and lead to the condition that can not use.

Description

Assembly structure of electronic interior swing door pump

Technical Field

The utility model relates to the technical field of automobile parts, in particular to an assembling structure of an electric inward swinging door pump.

Background

Along with the development of cities, the transportation is more and more convenient, various public transportation is available in the cities to facilitate the traveling of citizens, most of the doors on the buses are pneumatically controlled in the past, but the pneumatic pump has poor reliability, and the more advanced electric inner swing door pump consists of a rotating mechanism, a rotating arm assembly, an electric control and an accessory assembly, wherein the rotating mechanism takes a direct current motor as a power source, is decelerated by a worm gear, a worm and a gear, and is dragged by an output shaft through a spiral mechanism to move horizontally, so that the automatic opening and closing of the doors are realized; the electric control part of the electric inner swing door pump can realize microcomputer program control, namely intelligent anti-pinch detection of the door and the like, warning sound of opening and closing of the door, current detection when the door is opened and closed in place, anti-misoperation detection of the door pump and the like.

However, most of the electric inner swing door pumps are not convenient to detach the internal motor, the external part can be fixed by using the bolt, if the bolt falls off, the internal motor loosens, the gear set cannot normally operate, the front end mechanism of the electric inner swing door pump cannot operate, and the lower door plate may be loosened to cause danger.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an assembly structure of an electric inner swing door pump, which can quickly disassemble a motor shell in the electric inner swing door pump.

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides an assembly structure of electronic interior swing door pump, includes motor casing, cover and machine bottom cover, the cover sets up the left side at the motor casing, the machine bottom cover sets up the right side at the motor casing, be provided with fastening device in the machine bottom cover.

Preferably, the fastening mechanism comprises a first cavity, the first cavity is arranged in the machine bottom cover and is close to the motor casing, a threaded hole is formed in the machine bottom cover and is located at the right center of the first cavity, and a rubber pad is arranged at the right end in the threaded hole.

Preferably, an annular cavity is formed in the machine bottom cover and located on the outer side of the threaded hole, two annular sliding blocks are arranged at the upper end and the lower end in the annular cavity, the left ends of the two annular sliding blocks are fixedly connected with the right end of a telescopic rod, and the left end of the telescopic rod extends outwards through an annular slide way arranged in the machine bottom cover and is fixedly connected with a fastening seat.

Preferably, fixed mounting has the blotter in the left side of fastening seat, cavity two, two have all been seted up at the upper and lower both ends of fastening seat central point puts equal fixed mounting in cavity two has a baffle, two just lie in the equal fixed mounting in the left and right sides of baffle and have the one end of pneumatic rod, the right-hand member of motor casing sets up corresponding through-hole inner bearing inwardly extending and corresponds surface contact with the fastening seat through the bottom cover, the spacing groove has all been seted up at the upper and lower both ends of motor casing and the other end position that corresponds the pneumatic rod, the other end and the spacing groove of pneumatic rod are pegged graft, the last fixed surface of bottom cover installs the controller, the upper surface of bottom cover just lies in controller outside fixed mounting and has the protection box.

Preferably, the right side of the bottom cover is provided with an installation frame, the upper and lower both sides of installation frame have all been seted up the standing groove, two all be provided with the one end of spacing bolt in the standing groove, and the other end of spacing bolt all inwards extends to and sets up in the bottom cover and correspond in the bolt hole to with bolt hole threaded connection.

Preferably, the upper and lower both ends on cover right side have all been seted up the cavity three, so equal sliding connection has the slider, two in the cavity three the left end of the equal fixedly connected with connecting rod in right side of slider, and the right-hand member of connecting rod all sets up spout outside extension and fixedly connected with fixed plate, two on the cover the inboard of fixed plate all sets up to the arc, and the radian corresponds, two with the motor casing radian the slider all passes through three fixed connection in spring and cavity.

By adopting the technical scheme, the utility model has the beneficial effects that:

1. this assembly structure of electronic interior swing door pump, through opening the one end with the motor casing and establishing the through-hole and insert the back with the machine bottom cover, accomplish spacing back through controller control pneumatic rod and spacing groove grafting, it is spacing to rotate the motor casing and will fasten the rotatory completion of seat to the screwed hole, guarantees that the motor casing can not lead to droing because of vibrations, has also avoided externally using the bolt to lead to droing because of external reason and make the pump body not hard up, droing and lead to the condition that can not use.

2. This assembly structure of electronic interior swing door pump through seting up cavity three in the lid, utilizes slider control fixed plate to carry out the centre gripping to the motor casing other end, further to the fixed of motor casing, and more swift can dismantle the pump body, can not delay the dismantlement progress because of need rotating a plurality of bolts.

Drawings

FIG. 1 is a schematic view of a half-section structure of the present invention;

FIG. 2 is an enlarged view taken at A of FIG. 1 in accordance with the present invention;

fig. 3 is a schematic structural view of a fixing plate according to the present invention.

In the figure: the device comprises a motor shell 1, a machine cover 2, a machine bottom cover 3, a fastening mechanism 5, a cavity I51, a threaded hole 52, a rubber pad 53, an annular cavity 54, an annular sliding block 55, a telescopic rod 56, a fastening seat 57, a cushion 58, a cavity II 59, a partition board 510, a pneumatic rod 511, a limit groove 512, a controller 513, a protection box 514, a mounting rack 6, a placement groove 7, a limit bolt 8, a bolt hole 9, a cavity III 10, a sliding block 11, a connecting rod 12, a fixing plate 13 and a spring 14.

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.

Referring to fig. 1-3, the present invention provides a technical solution: an assembly structure of an electric inner swing door pump comprises a motor shell 1, a machine cover 2 and a machine bottom cover 3, wherein the machine cover 2 is arranged on the left side of the motor shell 1, the machine bottom cover 3 is arranged on the right side of the motor shell 1, a fastening mechanism 5 is arranged in the machine bottom cover 3, the fastening mechanism 5 comprises a first cavity 51, the first cavity 51 is arranged in the machine bottom cover 3 and is close to the motor shell 1, a threaded hole 52 is arranged in the machine bottom cover 3 and is positioned at the center of the right side of the first cavity 51, a rubber pad 53 is arranged at the right end in the threaded hole 52, an annular cavity 54 is arranged in the machine bottom cover 3 and is positioned outside the threaded hole 52, two annular sliding blocks 55 are arranged at the upper end and the lower end in the annular cavity 54, the left ends of the two annular sliding blocks 55 are fixedly connected with the right end of a telescopic rod 56, and the left end of the telescopic rod 56 is fixedly connected with a fastening base 57 through an annular slide way arranged in the machine bottom cover 3, a buffer 58 is fixedly arranged in the left side of the fastening base 57, two cavities 59 are respectively arranged at the upper end and the lower end of the fastening base 57, a partition 510 is fixedly arranged at the central position in each cavity 59, one end of a pneumatic rod 511 is fixedly arranged in each cavity 59 and positioned at the left side and the right side of the partition 510, the right end of the motor shell 1 extends inwards through a bearing corresponding to a through hole arranged on the bottom cover 3 and is in surface contact with the fastening base 57, limit grooves 512 are respectively arranged at the upper end and the lower end of the motor shell 1 and corresponding to the other end of the pneumatic rod 511, the other end of the pneumatic rod 511 is inserted into the limit grooves 512, a controller 513 is fixedly arranged on the upper surface of the bottom cover 3, a protection box 514 is fixedly arranged on the upper surface of the bottom cover 3 and positioned at the outer side of the controller 513, an installation frame 6 is arranged at the right side of the bottom cover 3, placing grooves 7 are respectively arranged at the upper end and the lower end of a limit bolt 8 is arranged in each placing groove 7, and the other end of spacing bolt 8 all inwards extends to in the bottom cover 3 and establishes corresponding bolt hole 9 in, and with bolt hole 9 threaded connection, three 10 cavities have all been seted up at the upper and lower both ends on cover 2 right side, equal sliding connection has slider 11 in two so three 10 cavities, the left end of the equal fixedly connected with connecting rod 12 in two slider 11's right sides, and the right-hand member of connecting rod 12 all sets up spout outwards extension and fixedly connected with fixed plate 13 on through cover 2, the inboard of two fixed plates 13 all sets up to the arc, and the radian corresponds with 1 radian of motor casing, two slider 11 all are through spring 14 and three 10 fixed connection in cavity.

This assembly structure of electronic interior swing door pump during operation, set up the through-hole through the one end with motor casing 1 and machine bottom plate 3 and insert the back, accomplish spacingly through controller 513 control air-operated bar 511 and spacing groove 512 grafting, it is spacing to rotate motor casing 1 and accomplish fastening seat 57 rotatory to screw hole 52 in, guarantee that motor casing 1 can not lead to droing because of vibrations, it is not hard up to have also avoided externally using the bolt to lead to droing because of external reason and make the pump body, it leads to the condition that can not use to drop, through setting up cavity three 10 in machine cover 2, utilize slider 11 control fixed plate 13 to carry out the centre gripping to the motor casing 1 other end, further fixed to motor casing 1, and more swiftly can dismantle the pump body, can not delay the dismantlement progress because of needs rotatory a plurality of bolts.

The working principle is as follows: offer the through-hole through the one end with motor casing 1 and machine bottom cover 3 and insert the back, peg graft with spacing groove 512 through controller 513 control pneumatic rod 511 and accomplish spacing back, it is spacing to rotate to accomplish in screw hole 52 fastening seat 57 for motor casing 1, through setting up three 10 of cavity in machine cover 2, utilize slider 11 control fixed plate 13 to carry out the centre gripping to the motor casing 1 other end, further to the fixed of motor casing 1, peg graft the back with mounting bracket 6 and the contact of machine bottom cover 3, it fixes to align through limit bolt 8.

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.

Claims

1. The utility model provides an assembly structure of electronic interior swing door pump, includes motor casing (1), cover (2) and machine bottom cover (3), its characterized in that: the motor cover is characterized in that the motor cover (2) is arranged on the left side of the motor shell (1), the motor bottom cover (3) is arranged on the right side of the motor shell (1), and a fastening mechanism (5) is arranged in the motor bottom cover (3).

2. The assembling structure of an electric swing-in door pump according to claim 1, wherein: the fastening mechanism (5) comprises a first cavity (51), the first cavity (51) is arranged in the machine bottom cover (3) and is close to the motor shell (1), a threaded hole (52) is formed in the right center position, located in the first cavity (51), of the machine bottom cover (3), and a rubber pad (53) is arranged at the right end in the threaded hole (52).

3. The assembling structure of an electric swing-in door pump according to claim 2, wherein: an annular cavity (54) is formed in the machine bottom cover (3) and located on the outer side of the threaded hole (52), two annular sliding blocks (55) are arranged at the upper end and the lower end of the annular cavity (54), the left ends of the two annular sliding blocks (55) are fixedly connected with the right end of a telescopic rod (56), and the left end of the telescopic rod (56) extends outwards through an annular slide way formed in the machine bottom cover (3) and is fixedly connected with a fastening seat (57).

4. The assembling structure of an electric swing-in door pump according to claim 3, wherein: a cushion pad (58) is fixedly arranged in the left side of the fastening seat (57), two cavities (59) are respectively arranged at the upper end and the lower end of the fastening seat (57), partition plates (510) are respectively and fixedly arranged at the central positions in the two cavities (59), one end of a pneumatic rod (511) is respectively and fixedly arranged in the two cavities (59) and positioned at the left side and the right side of each partition plate (510), the right end of the motor shell (1) extends inwards through a corresponding through hole arranged on the bottom cover (3) and an inner bearing and contacts with a corresponding surface of the fastening seat (57), the upper end and the lower end of the motor shell (1) and the position of the other end corresponding to the pneumatic rod (511) are both provided with a limit groove (512), the other end of the pneumatic rod (511) is inserted into the limit groove (512), the upper surface of the machine bottom cover (3) is fixedly provided with a controller (513), and a protection box (514) is fixedly mounted on the upper surface of the machine bottom cover (3) and positioned outside the controller (513).

5. The assembling structure of an electric swing-in door pump according to claim 1, wherein: the right side of machine bottom (3) is provided with mounting bracket (6), standing groove (7), two have all been seted up to the upper and lower both sides of mounting bracket (6) all be provided with the one end of spacing bolt (8) in standing groove (7), and the other end of spacing bolt (8) all inwards extends to and sets up in machine bottom (3) and correspond in bolt hole (9) to with bolt hole (9) threaded connection.

6. The assembling structure of an electric swing-in door pump according to claim 1, wherein: three (10) cavities have all been seted up at the upper and lower both ends on cover (2) right side, so equal sliding connection has slider (11), two in three (10) cavities the left end of the equal fixedly connected with connecting rod (12) in right side of slider (11), and the right-hand member of connecting rod (12) all sets up spout outside extension and fixedly connected with fixed plate (13), two on cover (2) the inboard of fixed plate (13) all sets up to the arc, and the radian corresponds with motor casing (1) radian, two slider (11) all through spring (14) and three (10) fixed connection cavities.