CN210836602U

CN210836602U - Credit evaluation device based on wind control model

Info

Publication number: CN210836602U
Application number: CN201921353370.8U
Authority: CN
Inventors: 林树哲
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-20
Filing date: 2019-08-20
Publication date: 2020-06-23
Anticipated expiration: 2029-08-20

Abstract

The utility model discloses a credit evaluation device based on wind-control model, including the base, two pole settings, first motor and the dust catcher of the vertical setting of the equal symmetry of base face fixedly connected with of base, the outer wall sliding connection of pole setting has two sliding blocks, and fixed frame is close to the lateral wall fixedly connected with casing at top, and equal sliding connection has the blackboard sassafras between slide rail and the spout, and the fixed frame has worn to connect the L template near the lateral wall of bottom, the utility model relates to a credit evaluation technical field of wind-control model. The utility model discloses, when having solved current company and having carried out the credit aassessment of wind accuse model to the staff and train, analysis or hold the credit aassessment meeting of wind accuse model, blackboard and projection can be used to the meeting, and the back is write to the chalk for the blackboard, and it can produce a lot of chalk dusts to wipe the chalk word, and the chalk dust of wiping also can drop on the ground, cleans inconveniently, if need the projection, and the staff still need the projection room for the staff is very inconvenient problem.

Description

Credit evaluation device based on wind control model

Technical Field

The utility model relates to a credit assessment technical field of wind-control model especially relates to a credit assessment device based on wind-control model.

Background

In the prior art, when a company trains and analyzes the credit assessment of the wind control model for staff or holds up a credit assessment conference of the wind control model, the blackboard and the projection are used, after the blackboard is written with chalk, a lot of chalk dust can be generated by erasing chalk characters, the erased chalk dust can also fall on the ground, the cleaning is inconvenient, and if the projection is needed, the staff still needs to arrive at a projection room, so that the staff is inconvenient.

SUMMERY OF THE UTILITY MODEL

When training, analysis or holding the credit aassessment meeting of wind accuse model in order to solve the credit aassessment that current company carries out the wind accuse model to the staff, blackboard and projection can be used, the blackboard is write the back with the chalk, it can produce a lot of chalk dusts to wipe the chalk word, the chalk dust of wiping also can drop on the ground, it is inconvenient to clean, if need the projection, the staff still need arrive the projection room for the very inconvenient problem of staff, the utility model aims at providing a credit aassessment device based on wind accuse model.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a credit evaluation device based on wind-control model, includes the base, two pole settings, first motor and the dust catcher of the equal vertical setting of symmetry of base face fixedly connected with of base, the outer wall sliding connection of pole setting has two sliding blocks, the fixed frame of lateral wall fixedly connected with of sliding block, the inner wall fixedly connected with blackboard of fixed frame, the fixed frame is close to the lateral wall fixedly connected with casing at top, the bar hole has been seted up to the bottom of casing, the spout has been seted up to the inner wall at fixed frame top to and the inner wall of bottom has seted up the dust and has accomodate the groove, the inner wall fixedly connected with slide rail in groove is accomodate to the dust, equal sliding connection has the blackboard sassafras between slide rail and the spout, the lateral wall that fixed frame is close to the bottom has worn to have the L template, the.

Preferably, the bottoms of the bases are fixedly connected with universal wheels.

Preferably, the fixed second motor that is provided with in inside of casing, the one end of second motor is equipped with the axis of rotation, the outer wall winding of axis of rotation has the projection curtain, the projection curtain passes the outside that the bar hole extends to the casing, the projection curtain is located the outside one side fixedly connected with fixed strip of casing.

Preferably, the blackboard eraser comprises a fixed bar, a blackboard brush attached to the blackboard is arranged on the side wall of the fixed bar, a sliding block in sliding connection with the sliding groove is fixedly connected to the top of the fixed bar, and a pulley in sliding connection with the outer wall of the sliding rail is arranged at the bottom of the fixed bar.

Preferably, the side wall of the fixing frame close to the bottom is fixedly connected with a driving plate, and the top of the first motor is provided with a screw rod in threaded connection with the driving plate.

Preferably, the one end expert of dust catcher is connected with the hose, the one end that the dust catcher was kept away from to the hose leads to with the dust and holds the groove and connect, the lateral wall that the groove was held to the dust is equipped with the air intake.

Compared with the prior art, the utility model discloses the beneficial effect who realizes: when a company trains and analyzes the credit assessment of the wind control model for staff or calls a credit assessment conference of the wind control model, the device is pushed to a training room or a conference room, and a first motor drives a driving plate to move upwards or downwards through a screw rod, so that the height of a blackboard and the projection height of a projection curtain are adjusted; the fixing strip is horizontally pulled, the pulley slides on the sliding rail, the blackboard brush can wipe off chalk on the blackboard, chalk dust falls into the dust containing groove, the L-shaped plate is pushed towards the inside of the dust containing groove, the upper part of the dust containing groove is covered, the dust collector is started, the chalk dust in the dust containing groove is sucked through the hose, air enters the air inlet at the air inlet during dust collection, and airflow flows to the hose from the air inlet, so that all the chalk dust in the dust containing groove is sucked; when projection is needed, the second motor is started, the projection curtain is put down through rotation of the rotating shaft for projection, and otherwise, the projection curtain can be conveniently collected into the shell.

Drawings

The invention is described in further detail below with reference to the following figures and detailed description:

fig. 1 is a schematic overall structure diagram of the present invention;

FIG. 2 is a schematic structural view of the present invention in a side view;

fig. 3 is a schematic structural diagram of the inside of the casing of the present invention.

In the figure: the blackboard cleaning machine comprises a base 1, a vertical rod 2, a first motor 3, a dust collector 4, a universal wheel 5, a sliding block 6, a fixed frame 7, a blackboard 8, a shell 9, a second motor 10, a rotating shaft 11, a projection curtain 12, a strip-shaped hole 13, a fixed strip 14, a sliding groove 15, a dust collecting groove 16, a sliding rail 17, a blackboard eraser 18, a blackboard eraser 19, a blackboard brush 20, a sliding block 21, a pulley 22, a driving plate 23, a screw rod 24, a hose 25, an air inlet 26, a L-shaped plate 27 and a stop block 28.

Detailed Description

The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.

Please refer to fig. 1 to 3. It should be understood that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the function that the present invention can produce and the purpose that the present invention can achieve. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.

The utility model provides a technical scheme: a credit assessment device based on a wind control model comprises a base 1, wherein the base surface of the base 1 is fixedly connected with two upright posts 2, a first motor 3 and a dust collector 4 which are symmetrically and vertically arranged, the outer wall of the upright stanchion 2 is connected with two sliding blocks 6 in a sliding way, the side wall of the sliding block 6 is fixedly connected with a fixed frame 7, the inner wall of the fixed frame 7 is fixedly connected with a blackboard 8, the side wall of the fixed frame 7 close to the top is fixedly connected with a shell 9, the bottom of the shell 9 is provided with a strip-shaped hole 13, the inner wall of the top of the fixed frame 7 is provided with a sliding chute 15, and the inner wall of the bottom is provided with a dust accommodating groove 16, the inner wall of the dust accommodating groove 16 is fixedly connected with a slide rail 17, a blackboard eraser 18 is slidably connected between the slide rail 17 and the slide groove 15, an L-shaped plate 27 is penetrated and connected on the side wall of the fixed frame 7 close to the bottom, a stopper 28 is fixedly connected to a base surface of the L-shaped plate 27 located inside the dust receiving groove 16.

The bottom of the base 1 is fixedly connected with universal wheels 5, so that the device is convenient to move.

The fixed second motor 10 that is provided with in inside of casing 9, the one end of second motor 10 is equipped with axis of rotation 11, the outer wall winding of axis of rotation 11 has projection curtain 12, projection curtain 12 passes bar hole 13 and extends to the outside of casing 9, projection curtain 12 is located one side fixedly connected with fixed strip 14 of casing 9 outside.

The blackboard eraser 18 comprises a fixed bar 19, a blackboard brush 20 attached to the blackboard 8 is arranged on the side wall of the fixed bar 19, a sliding block 21 in sliding connection with the sliding groove 15 is fixedly connected to the top of the fixed bar 19, and a pulley 22 in sliding connection with the outer wall of the sliding rail 17 is arranged at the bottom of the fixed bar 19.

The side wall of the fixing frame 7 close to the bottom is fixedly connected with a driving plate 23, and the top of the first motor 3 is provided with a screw rod 24 in threaded connection with the driving plate 23.

One end of the dust collector 4 is connected with a hose 25, one end of the hose 25 far away from the dust collector 4 is connected with the dust accommodating groove 16, and an air inlet 26 is formed in the side wall of the dust accommodating groove 16.

When the device is used, a company trains and analyzes the credit assessment of the wind control model of staff or calls a credit assessment conference of the wind control model, the device is pushed to a training room or a conference room, and the first motor 3 drives the driving plate 23 to move upwards or downwards through the screw rod 24, so that the height of the blackboard 8 and the projection height of the projection curtain 12 are adjusted; the fixing strip 19 is horizontally pulled, the pulley 22 slides on the sliding rail 17, the scrubbing brush 20 can wipe off the chalk on the blackboard 8, the chalk dust falls into the dust accommodating groove 16, the L-shaped plate 27 is pushed into the dust accommodating groove 16, the upper part of the dust accommodating groove 16 is covered, the dust collector 4 is started, the chalk dust in the dust accommodating groove 16 is sucked through the hose 25, air enters from the air inlet 26 during dust collection, and airflow flows to the hose 25 from the air inlet 26, so that the chalk dust in the dust accommodating groove 16 is completely sucked; when projection is needed, the second motor 10 is started, the projection curtain 12 is put down through rotation of the rotating shaft 11 for projection, and otherwise, the projection curtain 12 can be conveniently collected into the shell 9.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. The utility model provides a credit evaluation device based on wind-control model, including base (1), its characterized in that: the dust collector is characterized in that two upright rods (2) which are symmetrically and vertically arranged, a first motor (3) and a dust collector (4) are fixedly connected to a base surface of the base (1), two sliding blocks (6) are slidably connected to the outer wall of each upright rod (2), a fixed frame (7) is fixedly connected to the side wall of each sliding block (6), a blackboard (8) is fixedly connected to the inner wall of each fixed frame (7), a shell (9) is fixedly connected to the side wall of each fixed frame (7) close to the top, a strip-shaped hole (13) is formed in the bottom of each shell (9), a sliding groove (15) is formed in the inner wall of the top of each fixed frame (7), a dust accommodating groove (16) is formed in the inner wall of the bottom, a sliding rail (17) is fixedly connected to the inner wall of each dust accommodating groove (16), a blackboard eraser (18) is slidably connected between each sliding rail (17) and each sliding, and a stop block (28) is fixedly connected to the base surface of the L-shaped plate (27) positioned in the dust containing groove (16).

2. The credit evaluation device based on the wind control model according to claim 1, wherein: the bottom of the base (1) is fixedly connected with universal wheels (5).

3. The credit evaluation device based on the wind control model according to claim 1, wherein: the inside of casing (9) is fixed and is provided with second motor (10), the one end of second motor (10) is equipped with axis of rotation (11), the outer wall winding of axis of rotation (11) has projection curtain (12), projection curtain (12) pass bar hole (13) and extend to the outside of casing (9), projection curtain (12) are located one side fixedly connected with fixed strip (14) of casing (9) outside.

4. The credit evaluation device based on the wind control model according to claim 1, wherein: the blackboard eraser (18) comprises a fixed bar (19), a blackboard brush (20) attached to the blackboard (8) is arranged on the side wall of the fixed bar (19), the top of the fixed bar (19) is fixedly connected with a sliding block (21) which is in sliding connection with the sliding groove (15), and the bottom of the fixed bar (19) is provided with a pulley (22) which is in sliding connection with the outer wall of the sliding rail (17).

5. The credit evaluation device based on the wind control model according to claim 1, wherein: the side wall of the fixing frame (7) close to the bottom is fixedly connected with a driving plate (23), and a screw rod (24) in threaded connection with the driving plate (23) is arranged at the top of the first motor (3).

6. The credit evaluation device based on the wind control model according to claim 1, wherein: one end of dust catcher (4) is led to and is connect hose (25), hose (25) keep away from the one end and the dust of dust catcher (4) and accomodate groove (16) and lead to and connect, the lateral wall that groove (16) was accomodate to the dust is equipped with air intake (26).