CN213123387U

CN213123387U - Point reading machine with dustproof effect

Info

Publication number: CN213123387U
Application number: CN202021802324.4U
Authority: CN
Inventors: 何婥韵; 陈广生
Original assignee: Individual
Current assignee: Tang Wenchang
Priority date: 2020-08-26
Filing date: 2020-08-26
Publication date: 2021-05-04
Anticipated expiration: 2030-08-26

Abstract

The utility model discloses a machine of reading with dustproof effect, including the first machine body of reading, the right side of the first machine body of reading is read the machine body through hinge swing joint second, the right side fixedly connected with master console of the second machine body of reading, the top on the positive surface of master console is fixed with loudspeaker, the box is placed to the middle-end fixedly connected with on the positive surface of master console, it has the screw rod through bearing swing joint to place the left middle-end of box inner wall, and the right side of screw rod passes through bearing swing joint in the right side of placing the box inner wall. The utility model discloses a rotate the carousel and drive the screw rod and rotate, the screw rod drives the swivel nut and removes, and the swivel nut drives and removes about the scraper blade, and the scraper blade cleans public address loudspeaker surface adhesion's dust, and the dust after cleaning falls to the inner chamber of dust bag in, has solved current point and has read the machine and do not possess the function that removes dust to public address loudspeaker when using to the problem that people used not convenient for.

Description

Point reading machine with dustproof effect

Technical Field

The utility model relates to a machine technical field is read to the point, specifically is a machine is read to point with dustproof effect.

Background

The point reading machine is a teaching aid similar to a computer, changes a written book teaching material into a vocal teaching material capable of randomly sounding according to learning requirements through high-tech means such as a multi-point electromagnetic induction positioning system and a wireless sensing clicking technology, but the existing point reading machine does not have the function of removing dust for a sound amplifying loudspeaker when in use, and the existing point reading machine is used for a long time or placed to enable dust to be accumulated, so that the sound amplifying loudspeaker has a series of problems of small volume, poor tone quality, even damage and the like, and is not convenient for people to use.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a machine is read to point with dustproof effect possesses dirt-proof advantage, has solved current machine is read to point and does not possess the function that removes dust to public address loudspeaker when using to the problem that people used not be convenient for.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a point reading machine with a dustproof effect comprises a first point reading machine body, wherein the right side of the first point reading machine body is movably connected with a second point reading machine body through a hinge, the right side of the second point reading machine body is fixedly connected with a main control table, a sound amplifying loudspeaker is fixed at the top of the front surface of the main control table, a placing box is fixedly connected at the middle end of the front surface of the main control table, a screw rod is movably connected at the middle end of the left side of the inner wall of the placing box through a bearing, the right side of the screw rod is movably connected at the right side of the inner wall of the placing box through a bearing, a rotary disc is fixedly connected at the right side of the screw rod, a screw sleeve is in threaded connection with the surface of the screw rod, a guide groove is formed in the top of the placing box, a scraper blade is fixedly connected at the top of the screw sleeve and penetrates through the guide groove to the top, and the surface of the scraper is clamped with a dust bag through a second clamping groove.

Preferably, a placing groove is formed in the bottom of the surface of the second point reading machine body, and a point reading pen is placed in an inner cavity of the placing groove.

Preferably, the left side of the surface of the first point reading machine body is fixedly connected with a buckle, and the right side of the surface of the second point reading machine body is provided with a first clamping groove.

Preferably, the bottom of placing the box inner wall has seted up the spout, the inner chamber sliding connection of spout has the slider, the top fixed connection of slider is in the bottom of swivel nut.

Preferably, the LED display screen is inlaid in the bottom of the surface of the main control console, the control keys are arranged at the bottom of the LED display screen, and the handle is fixedly connected to the right side of the main control console.

(III) advantageous effects

Compared with the prior art, the utility model provides a machine of reading with dustproof effect possesses following beneficial effect:

1. the utility model discloses a rotate the carousel and drive the screw rod and rotate, the screw rod drives the swivel nut and removes, and the swivel nut drives and removes about the scraper blade, and the scraper blade cleans public address loudspeaker surface adhesion's dust, and the dust after cleaning falls to the inner chamber of dust bag in, has solved current point and has read the machine and do not possess the function that removes dust to public address loudspeaker when using to the problem that people used not convenient for.

2. The utility model discloses a set up buckle and first draw-in groove, avoid wholly opening easily when accomodating or carrying.

3. The utility model discloses a set up the handle, be convenient for carry whole, further improve the practicality of this device.

4. The utility model discloses a set up spout and slider, effectively improve the swivel nut and remove the stability and the smoothness nature of in-process about.

Drawings

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

FIG. 2 is a schematic sectional view of the storage box of the present invention;

fig. 3 is a schematic view of the top view of the dust bag of the present invention.

In the figure: 1. a first point-to-read machine body; 2. buckling; 3. a placement groove; 4. a touch and talk pen; 5. a first card slot; 6. a control key; 7. an LED display screen; 8. a handle; 9. placing the box; 10. a dust collection bag; 11. a squeegee; 12. a sound amplifying loudspeaker; 13. a master console; 14. the second point-reading machine body; 15. a guide groove; 16. a screw; 17. a threaded sleeve; 18. a turntable; 19. a slider; 20. a chute; 21. and a second card slot.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses a first point reading machine body 1, buckle 2, standing groove 3, point reading pen 4, first draw-in groove 5, control button 6, LED display screen 7, handle 8, place box 9, dust bag 10, scraper blade 11, public address loudspeaker 12, master control platform 13, second point reading machine body 14, guide way 15, screw rod 16, swivel nut 17, carousel 18, slider 19, spout 20 and second draw-in groove 21 part are the parts that universal standard spare or technical personnel in the field know, its structure and principle all are this technical staff and all can learn through the technical manual or learn through conventional experimental method.

Referring to fig. 1-3, a point reader with dust-proof effect comprises a first point reader body 1, a buckle 2 is fixedly connected to the left side of the surface of the first point reader body 1, a first slot 5 is formed in the right side of the surface of a second point reader body 14, the buckle 2 and the first slot 5 are arranged to prevent the whole body from being easily opened during storage or carrying, the second point reader body 14 is movably connected to the right side of the first point reader body 1 through a hinge, a placement groove 3 is formed in the bottom of the surface of the second point reader body 14, a point reading pen 4 is placed in an inner cavity of the placement groove 3, a main control console 13 is fixedly connected to the right side of the second point reader body 14, an LED display 7 is embedded in the bottom of the surface of the main control console 13, a control key 6 is arranged at the bottom of the LED display 7, a handle 8 is fixedly connected to the right side of the main control console 13, and the whole body can be conveniently carried through the arrangement of the handle 8, further improving the practicability of the device, the top of the front surface of the main control platform 13 is fixed with a loudspeaker 12, the middle end of the front surface of the main control platform 13 is fixedly connected with a placing box 9, the middle end of the left side of the inner wall of the placing box 9 is movably connected with a screw 16 through a bearing, the right side of the screw 16 is movably connected with the right side of the inner wall of the placing box 9 through a bearing, the right side of the screw 16 is fixedly connected with a turntable 18, the surface of the screw 16 is in threaded connection with a swivel nut 17, the bottom of the inner wall of the placing box 9 is provided with a chute 20, the inner cavity of the chute 20 is in sliding connection with a slide block 19, the top of the slide block 19 is fixedly connected with the bottom of the swivel nut 17, the stability and the fluency of the swivel nut 17 in the left-right moving process are effectively improved through the arrangement of the chute 20 and the slide block 19, the top of the placing, and the top of the back side of the scraper 11 contacts with the surface of the loudspeaker 12, and the dust bag 10 is clamped on the surface of the scraper 11 through the second clamping groove 21.

When the dust collection bag cleaning machine is used, firstly, the turntable 18 is rotated, the turntable 18 drives the screw rod 16 to rotate, the screw rod 16 drives the threaded sleeve 17 to move left and right under the action of threads while rotating, the threaded sleeve 17 drives the sliding block 19 to slide left and right along the inner cavity of the sliding groove 20, the stability and the fluency of the threaded sleeve 17 when moving left and right are effectively improved, meanwhile, the threaded sleeve 17 drives the scraper 11 to move left and right, the scraper 11 cleans the surface of the loudspeaker 12, dust drops into the inner cavity of the dust collection bag 10, when the dust collection bag 10 needs to be cleaned or replaced, the dust collection bag 10 only needs to be moved upwards, until the surface of the scraper 11 is not clamped with the inner cavity of the second clamping groove 21, and the dust collection.

While embodiments of the present invention have been shown and described, it will be apparent to those skilled in the art that various modifications and changes can be made in the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides a machine is read to point with dustproof effect, includes first machine body (1) is read to point, its characterized in that: the right side of the first point reading machine body (1) is movably connected with a second point reading machine body (14) through a hinge, the right side of the second point reading machine body (14) is fixedly connected with a main control table (13), the top of the front surface of the main control table (13) is fixedly provided with a loudspeaker (12), the middle end of the front surface of the main control table (13) is fixedly connected with a placing box (9), the left middle end of the inner wall of the placing box (9) is movably connected with a screw rod (16) through a bearing, the right side of the screw rod (16) is movably connected with the right side of the inner wall of the placing box (9) through a bearing, the right side of the screw rod (16) is fixedly connected with a turntable (18), the surface thread of the screw rod (16) is connected with a threaded sleeve (17), the top of the placing box (9) is provided with a guide groove (15), the top of the threaded sleeve (17) is fixedly connected with a scraper (11), and the scraper (11) penetrates through the, the top of the back side of the scraper (11) is in contact with the surface of the loudspeaker (12), and the surface of the scraper (11) is clamped with the dust bag (10) through a second clamping groove (21).

2. The point reading machine with dustproof effect according to claim 1, characterized in that: a placing groove (3) is formed in the bottom of the surface of the second point reading machine body (14), and a point reading pen (4) is placed in an inner cavity of the placing groove (3).

3. The point reading machine with dustproof effect according to claim 1, characterized in that: the left side fixedly connected with buckle (2) on first point reading machine body (1) surface, first draw-in groove (5) have been seted up on the right side on second point reading machine body (14) surface.

4. The point reading machine with dustproof effect according to claim 1, characterized in that: the bottom of placing the inner wall of the box (9) is provided with a sliding groove (20), the inner cavity of the sliding groove (20) is connected with a sliding block (19) in a sliding manner, and the top of the sliding block (19) is fixedly connected to the bottom of the threaded sleeve (17).

5. The point reading machine with dustproof effect according to claim 1, characterized in that: the LED display screen (7) are inlaid in the bottom of the surface of the main control console (13), control keys (6) are arranged at the bottom of the LED display screen (7), and a handle (8) is fixedly connected to the right side of the main control console (13).