CN218683347U

CN218683347U - Display stand

Info

Publication number: CN218683347U
Application number: CN202223010373.6U
Authority: CN
Inventors: 古慧敏; 钟淑华
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-11-12
Filing date: 2022-11-12
Publication date: 2023-03-24
Anticipated expiration: 2032-11-12

Abstract

The utility model discloses a display rack, belong to the display rack field, a display rack, including display rack supporting component, display rack supporting component includes support cylinder, the fixed slot has been seted up to support cylinder's inside, the bottom fixedly connected with servo motor of fixed slot inner wall, servo motor's output fixedly connected with axis of rotation, the supplementary runner assembly of top fixedly connected with of axis of rotation, supplementary runner assembly is including rotating the magnetic sheet, the centre of rotating the magnetic sheet top is through connecting plate fixedly connected with four sides display rack, it is through driving servo motor, can indirectly drive the four sides display rack through the axis of rotation and rotate, when rotating to suitable position, can close servo motor, through adjusting it, can conveniently carry out adaptability according to student's actual need and adjust equipment, thereby be favorable to improve equipment's flexibility ratio, convenient staff's use.

Description

Display stand

Technical Field

The utility model relates to a show shelf field, more specifically say, relate to a show shelf.

Background

In the process of mathematical education, the analysis of the difficult problem of mathematics has important meaning to student's ability promotion, and the show shelf is used in the analysis of traditional difficult problem of mathematics, though also played basic bandwagon effect, the teacher still need carry out the blackboard writing in advance on the show shelf then explains the student.

In the prior art, the Chinese patent grant publication number: CN214202810U, a difficult problem analytic show shelf of intelligence mathematics and applied mathematics is provided, this patent sets up the number of teeth into the half of fixed gear teeth number through with rack portion tooth number, when lifting board bottom lifting to horizontal axostylus axostyle both sides, make fixed gear rotate one hundred eighty degrees, make right board and left board coaxial with horizontal axostylus axostyle, outwards overturn as the centre of a circle by two sets of horizontal axostylus axostyles, can make and lift board and left board and right board top surface parallel, can enlarge both sides area when making show board top area enlarge, be favorable to the analytic operation process of large tracts of land show.

However, the display rack of this patent is fixed in the same orientation, and when the student watches not clearly, the teaching staff needs to move the whole device to adjust its orientation, and its operation is comparatively physical power consumptive, thereby has brought certain inconvenience for the user.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a show shelf, it can come to carry out adaptability to the holistic position of equipment according to actual user demand and adjust to can make things convenient for staff's use.

2. Technical scheme

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

The utility model provides a show shelf, includes show shelf supporting component, show shelf supporting component includes the support cylinder, the fixed slot has been seted up to the support cylinder's inside, the bottom fixedly connected with servo motor of fixed slot inner wall, servo motor's output fixedly connected with axis of rotation, the supplementary runner assembly of top fixedly connected with of axis of rotation, supplementary runner assembly is including rotating the magnetic sheet, the centre of rotating the magnetic sheet top is through connecting plate fixedly connected with four sides show shelf, the show use all can be done on the four sides of four sides show shelf.

Furthermore, the two sides of the top of the rotary magnetic plate are fixedly connected with connecting springs, and the top ends of the connecting springs are fixedly connected with electromagnetic rectangular frames.

Furthermore, the inner side of the electromagnetic rectangular frame is fixedly connected with a cleaning sponge, and a frame-shaped groove is formed in the electromagnetic rectangular frame.

Furthermore, the inside of four sides show shelf is provided with storage assembly, storage assembly is including accomodating the groove, the inside sliding connection who accomodates the groove has accomodates the drawer.

Furthermore, the top of the storage drawer is fixedly connected with a cover plate, and the cover plate and the four-side display frame are magnetically attracted to limit positions.

Furthermore, a plurality of storage grooves are formed in the storage drawer, and a pull handle is fixedly connected to the top of the storage drawer.

Furthermore, the two sides of the bottom of the supporting cylinder are fixedly connected with adjusting telescopic rods, and the bottom ends of the adjusting telescopic rods are fixedly provided with trundles.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) This scheme is through drive servo motor, can indirectly drive the four sides show shelf through the axis of rotation and rotate, when rotating to suitable position, can close servo motor, through adjusting it, can conveniently carry out adaptability according to student's actual need to equipment and adjust to be favorable to improve equipment's flexibility ratio, convenient staff's use.

(2) This scheme sets up through the inside at the four sides show shelf and accomodates the subassembly, can conveniently utilize the inside space of four sides show shelf, makes things convenient for the staff to deposit teaching aid.

Drawings

Fig. 1 is a schematic view of a partial structure of the present invention;

FIG. 2 is an enlarged view of a portion A shown in FIG. 1;

FIG. 3 is a schematic view of a portion of the structure shown in FIG. 1;

fig. 4 is a schematic view of the overall structure shown in fig. 1.

The numbering in the figures illustrates:

1. a display rack support assembly; 11. a support cylinder; 12. fixing grooves; 13. a servo motor; 14. a rotating shaft;

2. a four-side display shelf;

3. an auxiliary rotating assembly; 31. rotating the magnetic plate; 32. a connecting spring; 33. an electromagnetic rectangular frame; 34. cleaning the sponge; 35. a frame-shaped groove;

4. a receiving assembly; 41. a storage groove; 42. a storage drawer; 43. a cover plate; 44. a storage groove; 45. pulling a handle;

5. and adjusting the telescopic rod.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", 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 referred to 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", "sleeved/connected", "connected", and the like are to be understood in a broad sense, 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.

Example 1:

please refer to fig. 1-4, a display rack, including a display rack supporting component 1, the display rack supporting component 1 includes a supporting cylinder 11, a fixing groove 12 is provided inside the supporting cylinder 11, a bottom fixedly connected with servo motor 13 of the inner wall of the fixing groove 12, a power-on mode of the servo motor 13 is an external power supply, an output end of the servo motor 13 is fixedly connected with a rotation shaft 14, a top end fixedly connected with auxiliary rotating component 3 of the rotation shaft 14, the auxiliary rotating component 3 includes a rotating magnetic plate 31, a rotating groove for rotating the magnetic plate 31 is provided on the top end of the supporting cylinder 11, a four-side display rack 2 is fixedly connected in the middle of the top of the rotating magnetic plate 31 through a connecting plate, when different sides of the four-side display rack 2 need to be used, the servo motor 13 can be driven through the rotation shaft 14, the four-side display rack 2 can be indirectly driven to rotate, when rotating to a proper position, the servo motor 13 can be closed, and can be adjusted, students sitting in different directions can conveniently watch, thereby being beneficial to improving the practicability of the equipment, and all four sides of the display rack 2 can be used for display.

Both sides of the top of the rotary magnetic plate 31 are fixedly connected with connecting springs 32, the top ends of the connecting springs 32 are fixedly connected with electromagnetic rectangular frames 33, the electromagnetic rectangular frames 33 and the rotary magnetic plate 31 are like magnetic poles, and can repel each other under the condition of electrification.

The cleaning sponge 34 is fixedly connected to the inner side of the electromagnetic rectangular frame 33, and a frame-shaped groove 35 is formed in the electromagnetic rectangular frame 33.

The inside of four sides show shelf 2 is provided with storage component 4, sets up storage component 4 through the inside at four sides show shelf 2, can conveniently utilize the inside space of four sides show shelf 2, makes things convenient for the staff to use, and storage component 4 is including accomodating groove 41, and the inside sliding connection who accomodates groove 41 has storage drawer 42.

Accomodate drawer 42's top fixedly connected with apron 43, the size of apron 43 and the size looks adaptation of four sides show shelf 2 inhale through magnetism between apron 43 and the four sides show shelf 2 and carry on spacingly, through the connected mode that adopts magnetism to inhale, drawer 42 can be accomodate in the person of facilitating the use.

Accomodate drawer 42's inside and seted up a plurality of thing grooves 44 of putting, a plurality of thing grooves 44 of putting are not of uniform size, through so setting up, can the person of facilitating the use save the teaching aid of different specifications, accomodate drawer 42's top fixedly connected with pull handle 45, be provided with anti-skidding line on the pull handle 45, through the setting of anti-skidding line, can the person of facilitating the use grip.

The equal fixedly connected with in both sides of support cylinder 11 bottom adjusts telescopic link 5, and the front of adjusting telescopic link 5 is provided with adjust knob, and through adjust knob's setting, can highly adjust the equipment is holistic, and the teacher of the different heights of being convenient for uses, and the bottom fixed mounting who adjusts telescopic link 5 has the truckle, and the truckle is the brake wheel, through the setting of brake wheel, is favorable to the holistic flexibility ratio of improve equipment to can make things convenient for staff's use.

The working principle is as follows: during the use, can be with equipment moving as a whole to the workplace through the truckle, through adjusting telescopic link 5, can highly adjust the equipment is holistic, make things convenient for the staff to use, and simultaneously, setting through four sides show shelf 2, can be favorable to enlarging the area of writing of this equipment, the person of facilitating the use carries out the teaching of mathematics difficult problem, and simultaneously, when the student watches not clearly, user's accessible drive servo motor 13 changes the holistic position of equipment, with this make things convenient for the student to watch, can drive axis of rotation 14 rotatory during servo motor 13 drives, can indirectly drive four sides show shelf 2 through axis of rotation 14 and rotate, when rotating to suitable position, can close servo motor 13, through adjusting it, can conveniently carry out adaptability according to student's actual need to equipment and adjust, be convenient for improve equipment's flexibility ratio, thereby can provide convenient for the user.

After the four-side display frame 2 is used, the power supply of the electromagnetic rectangular frame 33 can be switched on, because the electromagnetic rectangular frame 33 and the rotating magnetic plate 31 are like magnetic poles, the electromagnetic rectangular frame 33 can move upwards under the action of repulsive force, in the process of moving upwards, the surface of the four-side display frame 2 can be cleaned through the cleaning sponge 34 on the inner side of the electromagnetic rectangular frame, after cleaning, the power supply can be switched off, the electromagnetic rectangular frame 33 is reset, in the normal use process of the equipment, the frame-shaped groove 35 inside the electromagnetic rectangular frame 33 can be used for storing chalk stationery, the surface of the four-side display frame 2 is cleaned, the equipment can be conveniently used for the next time, and the use performance of the equipment can be further improved.

The above is only a preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. A display stand, comprising a display stand support assembly (1), characterized in that: show shelf supporting component (1) is including support cylinder (11), fixed slot (12) have been seted up to the inside of support cylinder (11), the bottom fixedly connected with servo motor (13) of fixed slot (12) inner wall, the output fixedly connected with axis of rotation (14) of servo motor (13), the supplementary rotating assembly (3) of top fixedly connected with of axis of rotation (14), supplementary rotating assembly (3) are including rotating magnetic sheet (31), connecting plate fixedly connected with four sides show shelf (2) are passed through to the centre at rotation magnetic sheet (31) top, the show use all can be done to the four sides of four sides show shelf (2).

2. A display stand according to claim 1, wherein: the equal fixedly connected with connecting spring (32) in both sides at rotation magnetic sheet (31) top, the top fixedly connected with electromagnetism rectangle frame (33) of connecting spring (32).

3. A display stand according to claim 2, wherein: the inner side of the electromagnetic rectangular frame (33) is fixedly connected with a cleaning sponge (34), and a frame-shaped groove (35) is formed in the electromagnetic rectangular frame (33).

4. A display stand according to claim 1, wherein: the inside of four sides show shelf (2) is provided with storage component (4), storage component (4) are including accomodating groove (41), the inside sliding connection who accomodates groove (41) has storage drawer (42).

5. A display stand according to claim 4, wherein: accomodate top fixedly connected with apron (43) of drawer (42), it is spacing to inhale through magnetism between apron (43) and the four sides show shelf (2).

6. A display stand according to claim 4, wherein: a plurality of storage grooves (44) are formed in the storage drawer (42), and a pull handle (45) is fixedly connected to the top of the storage drawer (42).

7. A display stand according to claim 1, wherein: the supporting device is characterized in that the two sides of the bottom of the supporting cylinder (11) are fixedly connected with adjusting telescopic rods (5), and the bottom ends of the adjusting telescopic rods (5) are fixedly provided with trundles.