CN211827343U

CN211827343U - Vertical intelligent visitor's frame construction convenient to remove

Info

Publication number: CN211827343U
Application number: CN202020811059.XU
Authority: CN
Inventors: 辛明立; 钟继伟; 陈益阳
Original assignee: Rungao Intelligent Technology Jiangsu Co ltd
Current assignee: Rungao Intelligent Technology Jiangsu Co ltd
Priority date: 2020-05-15
Filing date: 2020-05-15
Publication date: 2020-10-30
Anticipated expiration: 2030-05-15

Abstract

The utility model discloses a vertical intelligent visitor machine's frame construction convenient to remove, which comprises a machine table, the cavity top of chassis front portion is provided with the rotating electrical machines, the main shaft fixed mounting of rotating electrical machines has the shaft coupling, the bottom fixed connection of shaft coupling has the pivot, the bottom fixed connection of pivot has antifriction bearing, antifriction bearing's inside fixed mounting has the shaft, antifriction bearing's both sides fixed mounting has the shaft dead lever, the end fixed connection of the shaft dead lever of chassis front portion has the transposition bearing, the position between transposition bearing and the wheel is provided with the wheel chamber, the lateral wall fixed mounting of transposition bearing has the wheel cover, the top fixed mounting of wheel cover has the telescopic link, the both sides of telescopic link are provided with limit baffle, the cavity top of chassis rear end is provided with the advance and retreat motor, the right side fixed connection of advance; the device can move the position of the visitor at any time and place the visitor at a corresponding position for fixing according to the requirement.

Description

Vertical intelligent visitor's frame construction convenient to remove

Technical Field

The utility model relates to a visitor's machine removes technical field, specifically is a vertical intelligent visitor's machine frame construction convenient to remove.

Background

The visitor machine proxies the traditional handwritten visiting registration, innovatively realizes visitor registration and management integration, achieves the effects of digital registration and safety management, and the existing integrated visitor machine is directly placed on an office table, so that the device is not convenient to move and is too clumsy to arrange.

For this reason we propose a framework structure for a portable vertical intelligent passenger aircraft to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a vertical intelligent visitor's frame construction convenient to remove to solve the problem of proposing in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a vertical intelligent passenger plane frame structure convenient to move comprises a machine table, wherein a display screen is fixedly mounted at the top of the machine table, a chassis is fixedly mounted at the bottom of the machine table, a cavity is formed in the chassis, a rotating motor is arranged at the top of the cavity in the front of the chassis, a shaft coupler is fixedly mounted on a main shaft of the rotating motor, a rotating shaft is fixedly connected at the bottom of the shaft coupler, a rolling bearing is fixedly connected at the bottom of the rotating shaft, a wheel shaft is fixedly mounted in the rolling bearing, wheel shaft fixing rods are fixedly mounted on two sides of the rolling bearing, a transposition bearing is fixedly connected at the tail end of the wheel shaft fixing rod in the front of the chassis, a wheel cavity is formed between the transposition bearing and a wheel, a wheel sleeve is fixedly mounted on the side wall of the transposition bearing, the telescopic rod is characterized in that limiting baffles are arranged on two sides of the telescopic rod, a driving and reversing motor is arranged at the top of the cavity at the rear end of the chassis, a belt is fixedly connected to the right side of the driving and reversing motor, an adjusting shaft is sleeved at one end of the belt in a sliding mode, and an adjusting spring is fixedly connected to the top of the adjusting shaft.

Preferably, the total number of the wheels is four, and the wheels are uniformly distributed on the surface of the chassis.

Preferably, the side wall of the wheel sleeve is tangent to the inner wall of the limiting baffle, and the inner wall of the limiting baffle is in clearance fit with the side wall of the wheel sleeve.

Preferably, the chassis is fixed at the bottom of the machine table in a threaded connection mode.

Preferably, the extension amount of the adjusting spring is consistent with the lifting amount of the belt caused by extension of the telescopic rod.

Compared with the prior art:

the device can move the position of the visitor machine at any time and place the visitor machine to the corresponding position as required to be fixed, so that the visitor machine is more flexible to use.

Drawings

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

FIG. 2 is a schematic view of the structure of the base plate of the device;

FIG. 3 is a schematic view of the structure of the front wheel of the device;

FIG. 4 is a schematic view of the structure of the rear wheel of the device;

fig. 5 is a partial schematic view of the wheel mounting of the present device.

In the figure: the device comprises a machine table 1, a display screen 2, a chassis 3, a cavity 4, a rotating motor 5, a coupler 6, a rotating shaft 7, a rolling bearing 8, a wheel shaft 9, a wheel shaft fixing rod 10, an indexing bearing 11, a wheel cavity 12, a wheel 13, a wheel sleeve 14, a telescopic rod 15, a limiting baffle 16, a forward and backward motor 17, a belt 18, an adjusting shaft 19 and an adjusting spring 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a framework structure of a vertical intelligent passenger plane convenient to move comprises a machine table 1, wherein a display screen 2 is fixedly installed at the top of the machine table 1, and a roller main device chassis 3 is fixedly installed at the bottom of the machine table 1; a bearing device cavity 4 is arranged inside the chassis 3, a rotating motor 5 for providing steering power is arranged at the top of the cavity 4 in the front of the chassis 3, a shaft coupling 6 is fixedly arranged on a main shaft of the rotating motor 5, a rotating shaft 7 is fixedly connected to the bottom of the shaft coupling 6, and a rolling bearing 8 for ensuring that the main shaft of a wheel can roll is fixedly connected to the bottom of the rotating shaft 7; a main shaft axle 9 of the wheel is fixedly arranged in the rolling bearing 8, and axle fixing rods 10 for fixing the wheel in the wheel sleeve 14 and preventing the wheel from falling off are fixedly arranged on two sides of the rolling bearing 8; the tail end of an axle fixing rod 10 at the front part of the chassis 3 is fixedly connected with an indexing bearing 11, and a wheel cavity 12 for providing a rotating space for a wheel 13 is arranged between the indexing bearing 11 and the wheel 13; a wheel sleeve 14 is fixedly mounted on the side wall of the indexing bearing 11, an expansion link 15 is fixedly mounted at the top of the wheel sleeve 14, limit baffle plates 16 of a limiting device used for retracting the wheels 13 are arranged on two sides of the expansion link 15, an advance and retreat motor 17 used for providing advancing and retreating power is arranged at the top of the cavity 4 at the rear end of the chassis 3, a belt 18 is fixedly connected to the right side of the advance and retreat motor 17, an adjusting shaft 19 used for providing tensioning force is sleeved at one end of the belt 18 in a sliding mode, and an adjusting spring 20 is fixedly connected to the top of.

The total number of the wheels 13 is four, and the positions are evenly distributed on the surface of the chassis 3.

The lateral wall of wheel cover 14 is tangent with limit baffle 16's inner wall, adopts clearance fit mode between limit baffle 16's inner wall and the lateral wall of wheel cover 14, and the purpose is when the telescopic link 15 shrink, and the wheel cover 14 who cup joints wheel 13 can withdraw limit baffle 16's inside, consequently can not make the cooperation too closely prevent the jam.

The chassis 3 is fixed at the bottom of the machine table 1 in a threaded connection mode, and the installation mode is adopted here.

The stretching amount of the adjusting spring 20 is consistent with the lifting amount of the belt 18 caused by stretching of the stretching rod 15, so that the belt 18 and the wheel shaft 9 of the wheel 13 cannot be separated in the lifting process of the wheel sleeve 14, and further the wheel sleeve cannot advance.

The working principle is as follows:

the front wheel 13 of the chassis 3 of the device can adjust the advancing direction, and the rotating motor 5 drives the wheel shaft 9 of the wheel 13 to rotate along the rolling action of the indexing bearing 11, so that the indexing reversing of the device is realized;

the wheels 13 at the rear part of the chassis 3 of the device are driving and reversing wheels which are responsible for the power of the whole device, and the driving and reversing motor 17 drives the rear wheels to rotate so as to realize forward and backward movement;

if the device advances and retreats to reach the designated position through rotation, all the telescopic rods 15 are contracted, the telescopic rods 15 lift the wheel sleeves 14 to ascend along the inner wall of the limiting baffle 16, at the moment, the wheels 13 fixed with the wheel sleeves 14 are also folded and enter the chassis 3, and the effects of withdrawing the wheels 13 and standing in place are achieved.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a frame construction of passenger plane is visited to vertical intelligence convenient to remove, includes board (1), the top fixed mounting of board (1) has display screen (2), its characterized in that: a chassis (3) is fixedly installed at the bottom of the machine table (1), a cavity (4) is arranged inside the chassis (3), a rotating motor (5) is arranged at the top of the cavity (4) at the front part of the chassis (3), a shaft coupler (6) is fixedly installed on a main shaft of the rotating motor (5), a rotating shaft (7) is fixedly connected to the bottom of the shaft coupler (6), a rolling bearing (8) is fixedly connected to the bottom of the rotating shaft (7), a wheel shaft (9) is fixedly installed inside the rolling bearing (8), wheel shaft fixing rods (10) are fixedly installed on two sides of the rolling bearing (8), a transposition bearing (11) is fixedly connected to the tail end of the wheel shaft fixing rod (10) at the front part of the chassis (3), a wheel cavity (12) is arranged at a position between the transposition bearing (11) and a wheel (13), and a wheel sleeve (14) is fixedly installed, the top fixed mounting of wheel cover (14) has telescopic link (15), the both sides of telescopic link (15) are provided with limit baffle (16), the chassis (3) rear end cavity (4) top is provided with advance and retreat motor (17), the right side fixedly connected with belt (18) of advance and retreat motor (17), the one end slip of belt (18) has cup jointed adjusting shaft (19), the top fixedly connected with adjusting spring (20) of adjusting shaft (19).

2. A frame structure for a portable intelligent vertical passenger aircraft according to claim 1, wherein: the total number of the wheels (13) is four, and the wheels are uniformly distributed on the surface of the chassis (3).

3. A frame structure for a portable intelligent vertical passenger aircraft according to claim 1, wherein: the side wall of the wheel sleeve (14) is tangent to the inner wall of the limit baffle (16), and the inner wall of the limit baffle (16) is in clearance fit with the side wall of the wheel sleeve (14).

4. A frame structure for a portable intelligent vertical passenger aircraft according to claim 1, wherein: the chassis (3) is fixed at the bottom of the machine table (1) in a threaded connection mode.

5. A frame structure for a portable intelligent vertical passenger aircraft according to claim 1, wherein: the stretching amount of the adjusting spring (20) is consistent with the lifting amount of the belt (18) caused by stretching of the stretching rod (15).