CN213339263U - Broadcast television guiding, learning and displaying device - Google Patents
Broadcast television guiding, learning and displaying device Download PDFInfo
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- CN213339263U CN213339263U CN202022740657.5U CN202022740657U CN213339263U CN 213339263 U CN213339263 U CN 213339263U CN 202022740657 U CN202022740657 U CN 202022740657U CN 213339263 U CN213339263 U CN 213339263U
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- display board
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Abstract
The utility model discloses a broadcasting and television guiding learning display device, which relates to the technical field of display boards, a support rod is arranged below a writing board, the support rod slides in a support cylinder, the bottom end of the support cylinder is connected with a base, one end of a fixed frame is provided with a slide bar, the slide bar is connected with a movable plate, a spring sleeve is arranged on the slide bar, one end of the movable plate is connected with an insert rod, the side wall of the support rod is provided with a plurality of jacks, the insert rod is detachably connected with the jacks, the back of the writing board is provided with a clip frame, the first display board and the second display board are respectively connected in the clip frame in a sliding way, two sides of the clip frame are respectively provided with a first fixing bolt, the first fixing bolt penetrates through the side wall screw hole of the clip frame to be detachably connected, magnetic boards are arranged in the first display board and the second display board, two laminating rods are respectively arranged on the first, the utility model discloses convenient extension show area, convenient storage.
Description
Technical Field
The utility model relates to a show board technical field, concretely relates to study display device is led to radio and television compilation.
Background
The broadcast television guide is a secondary specialty belonging to the first-level subject of drama and movie and television, the subject belongs to artistry, issues artistry scholars and academic positions, is used as a national-level characteristic specialty, focuses on the subject and industry front of media development, aims to cultivate creative talents with comprehensive quality, professional spirit, team consciousness and global holding capacity, provides a main creator for delivering various television programs for a main television media mechanism, shapes high-level guide talents and leaders influencing future television development in China, in the teaching process, teachers basically need to directly place objects to be displayed on a platform for students to watch, so that the conventional picture hanging frame is frequently used, is troublesome to carry, and should not deposit, the show area of show board is fixed moreover, and is inconvenient to be adjusted, can not satisfy people's user demand.
Disclosure of Invention
The utility model aims at the above problem, a study display device is led in radio and television compilation is provided, the inconvenient problem of using of show board is solved.
The utility model adopts the technical proposal that: a broadcast television guiding, learning and displaying device comprises a writing board, a first display board and a second display board; a support rod is arranged below the writing board, a support cylinder is arranged below the support rod, the support rod is connected in the support cylinder in a sliding manner, and a base is fixedly connected to the bottom end of the support cylinder;
the side surface of the supporting cylinder is fixedly connected with a fixed frame, one end of the fixed frame is provided with a sliding rod, the sliding rod penetrates through the fixed frame and is fixedly connected with a movable plate, the movable plate is in sliding connection in the fixed frame, a spring is arranged between the movable plate and the fixed frame, the spring is sleeved on the sliding rod, the other end of the movable plate is fixedly connected with an inserting rod, the side wall of the supporting rod is provided with a plurality of inserting holes, and the inserting rod penetrates through the supporting cylinder and is in sliding detachable connection;
the back of the writing board is provided with a matched clip-shaped frame, the first display board and the second display board are respectively connected in the clip-shaped frame in a sliding manner, two sides of the clip-shaped frame are respectively provided with a first fixing bolt, the back of the first display board and the back of the second display board are respectively provided with a plurality of threaded holes matched with the first fixing bolts, and the first fixing bolts penetrate through the side wall of the clip-shaped frame and are detachably connected with the corresponding threaded holes;
all be provided with matched with magnetic sheet in first show board and the second show board, first show board and second show board front surface are provided with respectively with magnetic sheet matched with two laminating poles, laminating pole can be dismantled through magnetism with the magnetic sheet and be connected.
Furthermore, a U-shaped frame is arranged on one side wall of each of the first display board and the second display board, a lamp tube is arranged on a vertical wall of each U-shaped frame, a rechargeable battery and a switch are arranged in each U-shaped frame, the rechargeable battery is electrically connected with the lamp tube, the upper transverse wall and the lower transverse wall of each U-shaped frame are rotatably connected with the upper transverse wall and the lower transverse wall of each first display board and the corresponding second display board respectively, second fixing bolts are arranged on the lower transverse wall of each U-shaped frame respectively, and each second fixing bolt penetrates through the lower transverse wall of each U-shaped frame and is detachably connected with the corresponding first display board and the corresponding second display board through threads.
Furthermore, the quantity of jack is two, and distributes in the upper and lower extreme of bracing piece lateral wall.
Furthermore, the number of the threaded holes on the first display board and the second display board is two, two threaded holes are respectively arranged at one end close to the side wall of the clip-shaped frame, and the other two threaded holes are respectively arranged at the centers of the first display board and the second display board; the four threaded holes are located on the same horizontal central axis.
Further, a first limiting plate is arranged at the center position between the square frames.
Furthermore, the other side wall of the first display board and the other side wall of the second display board are respectively provided with a second limiting plate, and the second limiting plates are connected in the clip-shaped frame in a sliding mode.
Further, universal wheels are arranged below the base.
The utility model has the advantages that: the utility model discloses a set up the slide bar, through pulling the slide bar, drive the movable plate and extrude the spring, move and drive the inserted bar and break away from with the jack on the bracing piece, then move the bracing piece upwards or downwards, after moving to suitable position, loosen the slide bar, because the resilience of spring, make the spring pass through the jack block connection on supporting cylinder and the bracing piece through promoting the movable plate and driving the inserted bar, can realize carrying on the high regulation with the device, convenient to use of user;
the first display board and the second display board ensure stable clamping effect on the wall map by utilizing the magnetic attraction effect between the attaching rod and the magnetic board, can clamp wall maps with different sizes, and have simple structure and convenient use;
by arranging the clip-shaped frame, the first fixing bolt is quickly disassembled and installed, so that the size of the display area is favorably changed, the clip-shaped frame is well suitable for wall map with different sizes and breadth, and is convenient and practical, the first display board and the second display board can be quickly unfolded and stored, and single use operation can be carried out, so that the normal and efficient use effect of the radio and television guide learning display device is ensured;
the U-shaped frame is arranged, the U-shaped frame is rotated, so that the two lamp tubes are respectively opposite to the first display board and the second display board, and then the two second fixing bolts respectively penetrate through the lower transverse wall of the U-shaped frame to be installed with the first display board and the second display board, so that hanging pictures on the first display board and the second display board can be conveniently and respectively illuminated, the use under the condition of dim light is convenient, and the display of the hanging pictures is convenient; the utility model discloses convenient extension show area, convenient storage, convenient and practical.
In addition to the above-described objects, features and advantages, the present invention has other objects, features and advantages. The present invention will be described in further detail with reference to the drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification.
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of the structure of the jack of the present invention;
FIG. 3 is a schematic view of the structure of the insertion rod of the present invention;
FIG. 4 is a schematic view of the frame structure of the present invention;
fig. 5 is a schematic structural view of a first fixing bolt of the present invention;
fig. 6 is a schematic diagram of a second limiting plate structure of the present invention.
Reference numerals:
the display device comprises a 1-writing board, a 2-first display board, a 3-second display board, a 4-supporting rod, a 5-supporting cylinder, a 6-fixing frame, a 7-base, an 8-universal wheel, a 9-clip frame, a 10-second limiting plate, a 11-threaded hole, a 12-attaching rod, a 13-U-shaped frame, a 14-lamp tube, a 15-second fixing bolt, a 21-first fixing bolt, a 41-insertion hole, a 42-insertion rod, a 61-moving plate, a 62-spring, a 63-sliding rod and a 91-first limiting plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1 to 6, a broadcast television guiding, learning and displaying device includes a writing board 1, a first display board 2 and a second display board 3; the writing board 1 can use a writing pen to perform corresponding writing record, which is beneficial to guiding the memory thinking and logic thinking of an observer;
a supporting rod 4 is arranged below the writing board 1, a supporting cylinder 5 is arranged below the supporting rod 4, the supporting rod 4 is in sliding connection in the supporting cylinder 5, a base 7 is fixedly connected to the bottom end of the supporting cylinder 5, a universal wheel 8 is arranged below the base 7, the display device can be conveniently moved through the universal wheel 8, and the universal wheel 8 is provided with a locking device, so that the display device can be fixed;
the side surface of the supporting cylinder 5 is fixedly connected with a fixed frame 6, one end of the fixed frame 6 is provided with a sliding rod 63, the sliding rod 63 penetrates through the fixed frame 6 and is fixedly connected with a moving plate 61, the moving plate 61 is in sliding connection in the fixed frame 6, a spring 62 is arranged between the moving plate 61 and the fixed frame 6, the spring 62 is sleeved on the sliding rod 63, the other end of the moving plate 61 is fixedly connected with an inserting rod 42, the side wall of the supporting rod 4 is provided with a plurality of inserting holes 41, and the inserting rod 42 penetrates through the supporting;
the sliding rod 63 is pulled to drive the moving plate 61 to move in the fixed frame 6, the spring 62 is squeezed, the moving plate 61 drives the inserting rod 42 to be separated from the inserting hole 41 in the supporting rod 4, then the supporting rod 4 moves upwards or downwards, and after the moving plate moves to a proper position, the sliding rod 63 is loosened, and due to the restoring elasticity of the spring 62, the spring 62 drives the inserting rod 42 to penetrate through the supporting cylinder 5 to be clamped and connected with the inserting hole 41 in the supporting rod 4 by pushing the moving plate 61, so that the height of the device can be adjusted, and the device is convenient to use by a user;
in an embodiment of the present invention, the number of the insertion holes 41 is two, and the insertion holes are distributed on the upper and lower ends of the side wall of the support rod 4, which is beneficial to quickly adjusting the height of the display device, and is beneficial to quickly unfolding and accommodating;
the back of the writing board 1 is provided with a matched clip-shaped frame 9, and the first display board 2 and the second display board 3 are respectively connected in the clip-shaped frame 9 in a sliding way;
a first limiting plate 91 is arranged at the central position between the square-shaped frames 9, the first limiting plate 91 divides the square-shaped frames 9 into two spaces, so that the first display plate 2 and the second display plate 3 can be quickly separated and quickly stored into the square-shaped frames 9, and single operation can be conveniently carried out;
the other side walls of the first display board 2 and the second display board 3 are respectively provided with a second limiting plate 10, the second limiting plates 10 are in sliding connection in the clip-shaped frame 9, and the second limiting plates 10 only slide in the clip-shaped frame 9, so that the first display board 2 and the second display board 3 are favorably limited to be separated from the clip-shaped frame 9, and the first display board 2 and the second display board 3 are unfolded;
the two sides of the clip-shaped frame 9 are respectively provided with a first fixing bolt 21, the back surfaces of the first display board 2 and the second display board 3 are respectively provided with a plurality of threaded holes 11 matched with the first fixing bolts 21, so that a proper drawing area can be selected conveniently according to needs, preferably, the number of the threaded holes 11 on the first display board 2 and the second display board 3 is two, two of the threaded holes 11 are respectively arranged at one end close to the side wall of the clip-shaped frame 9 and are positioned right below the side wall of the clip-shaped frame 9 through the first fixing bolt 21 in a screwed mode, so that the threaded connection of the first fixing bolt 21 is facilitated, and the other two threaded holes 11 are respectively arranged at the centers of the first display board 2 and the second display board 3; the first display board 2 and the second display board 3 do not need to be unfolded or displayed for hanging pictures with smaller breadth according to the display area requirement, and the four threaded holes 11 are positioned on the same horizontal central axis, so that the first display board 2 and the second display board 3 can be rapidly unfolded and stored;
the first fixing bolt 21 penetrates through the side wall of the clip-shaped frame 9 and is detachably connected with the corresponding threaded hole 11, so that the first display board 2 and the second display board 3 are favorably limited to freely slide in the clip-shaped frame 9;
according to the size of the display area, the first fixing bolt 21 at the position of the first display board 2 is detached to push the second limiting board 10 to drive the first display board 2 to expand outwards, when the second limiting board 10 props against the side wall of the square-shaped frame 9, the first fixing bolt 21 penetrates through the side wall of the square-shaped frame 9 and is fixedly installed with the corresponding threaded hole 11, the second display board 3 is repeatedly operated according to the use requirement,
when the display device is stored, the first fixing bolt 21 is disassembled, the second limiting plate 10 is pulled inwards, the first display board 2 is driven to be stored inwards, when the second limiting plate 10 abuts against the side wall of the first limiting plate 91, the first fixing bolt 21 penetrates through the side wall of the rectangular frame 9 and the corresponding threaded hole 11 to be installed and fixed, and the second display board 3 is operated repeatedly;
the display device is quickly disassembled and assembled, so that the display area can be changed, the display device is well suitable for wall maps with different sizes and breadth, and is convenient and practical, the first display board 2 and the second display board 3 can be quickly unfolded and stored, and single use operation can be carried out, so that the normal and efficient use effect of the broadcast television guiding learning display device is ensured;
the magnetic boards matched with each other are arranged in the first display board 2 and the second display board 3, the two attaching rods 12 matched with the magnetic boards are respectively arranged on the front surfaces of the first display board 2 and the second display board 3, the attaching rods 12 are detachably connected with the magnetic boards through magnetism, and the stable clamping effect on the hanging picture is ensured by utilizing the magnetic attraction effect between the attaching rods 12 and the magnetic boards 15, so that the hanging pictures with different sizes can be clamped, the structure is simple, and the use is convenient;
one side wall of each of the first display board 2 and the second display board 3 is provided with a U-shaped frame 13, a lamp tube 14 is arranged on the vertical wall of each U-shaped frame 13, a rechargeable battery and a switch are arranged in each U-shaped frame 13, the rechargeable battery is electrically connected with the lamp tube 14, and the rechargeable battery is favorable for one-time charging and multiple-time use;
the upper and lower transverse walls of the two U-shaped frames 13 are respectively rotatably connected with the upper and lower side walls of the first display plate 2 and the second display plate 3, the lower transverse walls of the two U-shaped frames 13 are respectively provided with a second fixing bolt 15, and the two second fixing bolts 15 respectively penetrate through the lower transverse walls of the U-shaped frames 13 and are detachably connected with the first display plate 2 and the second display plate 3 through threads;
the two second fixing bolts 15 are disassembled, then the U-shaped frames 13 are respectively rotated, so that the two lamp tubes 14 are respectively over against the first display board 2 and the second display board 3, then the two second fixing bolts 15 respectively penetrate through the lower transverse wall of the U-shaped frame 13 to be installed with the first display board 2 and the second display board 3, hanging pictures on the first display board 2 and the second display board 3 are respectively convenient to illuminate, the use is convenient under the condition of dim light, the hanging pictures are convenient to show, when the first display board 2 and the second display board 3 are stored in the return-type frame 9, the two U-shaped frames 13 are firstly respectively rotated to the outer sides of the first display board 2 and the second display board 3, the two U-shaped frames 13 are arranged on the outer sides of the two display boards, and the side walls of the return-type frame 9 cannot be touched when the two U-shaped frames 13 are stored;
the working principle is as follows: when the device is used, the device is moved to a proper position, the universal wheel 8 is locked, the movable plate 61 is driven to move upwards in the fixed frame 6 by pulling the sliding rod 63, the spring 62 is extruded, the movable plate 61 drives the inserted rod 42 to be separated from the insertion hole 41 on the support rod 4, then the support rod 4 moves upwards, after the movable plate moves to the proper position, the sliding rod 63 is loosened, and the spring 62 drives the inserted rod 42 to penetrate through the support cylinder 5 and be clamped and connected with the insertion hole 41 at the upper end of the side wall of the support rod 4 by pushing the movable plate 61 due to the restoring elasticity of the spring 62;
then, according to the requirement of the display area, the first fixing bolt 21 at the position of the first display board 2 or the second display board 3 is detached, the second limiting board 10 is pushed outwards, the first display board 2 or the second display board 3 is driven to expand outwards, and when the second limiting board 10 abuts against the side wall of the square-square frame 9, the first fixing bolt 21 penetrates through the side wall of the square-square frame 9 and is installed and fixed with the corresponding threaded hole 11;
clamping hanging pictures of different sizes on a first display board 1 and a second display board 3 by utilizing the magnetic attraction effect between an attaching rod 12 and a magnetic board 15, then according to the requirement of an illumination environment, detaching two second fixing bolts 15, respectively rotating a U-shaped frame 13 to enable two lamp tubes 14 to respectively face a first display board 2 and a second display board 3, respectively penetrating the two second fixing bolts 15 through the lower transverse wall of the U-shaped frame 13 to be installed with the first display board 2 and the second display board 3, so that the hanging pictures on the first display board 2 and the second display board 3 can be respectively illuminated, and then a writing pen can correspondingly write and record on the writing board 1;
after use, the second fixing bolt 15 is detached, the U-shaped frame 13 is rotated, the first fixing bolt 21 is detached, the second limiting plate 10 is pushed inwards, the sliding rod 63 is pulled and pulled, and the supporting rod 4 is driven to move downwards;
the utility model discloses a set up the slide bar, through pulling the slide bar, drive the movable plate and extrude the spring, move and drive the inserted bar and break away from with the jack on the bracing piece, then move the bracing piece upwards or downwards, after moving to suitable position, loosen the slide bar, because the resilience of spring, make the spring pass through the jack block connection on supporting cylinder and the bracing piece through promoting the movable plate and driving the inserted bar, can realize carrying on the high regulation with the device, convenient to use of user;
the first display board and the second display board ensure stable clamping effect on the wall map by utilizing the magnetic attraction effect between the attaching rod and the magnetic board, can clamp wall maps with different sizes, and have simple structure and convenient use;
by arranging the clip-shaped frame, the first fixing bolt is quickly disassembled and installed, so that the size of the display area is favorably changed, the clip-shaped frame is well suitable for wall map with different sizes and breadth, and is convenient and practical, the first display board and the second display board can be quickly unfolded and stored, and single use operation can be carried out, so that the normal and efficient use effect of the radio and television guide learning display device is ensured;
the U-shaped frame is arranged, the U-shaped frame is rotated, so that the two lamp tubes are respectively opposite to the first display board and the second display board, and then the two second fixing bolts respectively penetrate through the lower transverse wall of the U-shaped frame to be installed with the first display board and the second display board, so that hanging pictures on the first display board and the second display board can be conveniently and respectively illuminated, the use under the condition of dim light is convenient, and the display of the hanging pictures is convenient; the utility model discloses convenient extension show area, convenient storage, convenient and practical.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (7)
1. A broadcasting and television compiling, guiding, studying and displaying device is characterized by comprising a writing board (1), a first display board (2) and a second display board (3); a support rod (4) is arranged below the writing board (1), a support cylinder (5) is arranged below the support rod (4), the support rod (4) is connected in the support cylinder (5) in a sliding manner, and a base (7) is fixedly connected to the bottom end of the support cylinder (5);
the supporting cylinder is characterized in that a fixing frame (6) is fixedly connected to the side face of the supporting cylinder (5), one end of the fixing frame (6) is provided with a sliding rod (63), the sliding rod (63) penetrates through the fixing frame (6) and is fixedly connected with a moving plate (61), the moving plate (61) is in sliding connection in the fixing frame (6), a spring (62) is arranged between the moving plate (61) and the fixing frame (6), the spring (62) is sleeved on the sliding rod (63), the other end of the moving plate (61) is fixedly connected with an inserting rod (42), a plurality of jacks (41) are formed in the side wall of the supporting rod (4), and the inserting rod (42) penetrates through the supporting cylinder (5) and is connected with the;
the writing board is characterized in that a matched clip-shaped frame (9) is arranged on the back of the writing board (1), the first display board (2) and the second display board (3) are respectively connected in the clip-shaped frame (9) in a sliding manner, first fixing bolts (21) are respectively arranged on two sides of the clip-shaped frame (9), a plurality of threaded holes (11) matched with the first fixing bolts (21) are respectively arranged on the backs of the first display board (2) and the second display board (3), and the first fixing bolts (21) penetrate through the side wall of the clip-shaped frame (9) and are detachably connected with the corresponding threaded holes (11);
all be provided with matched with magnetic sheet in first show board (2) and second show board (3), first show board (2) and second show board (3) front surface are provided with respectively with magnetic sheet matched with two laminating poles (12), laminating pole (12) can be dismantled through magnetism with the magnetic sheet and be connected.
2. The device for broadcasting and television compiling and studying and displaying according to claim 1, wherein one side wall of the first display board (2) and one side wall of the second display board (3) are respectively provided with a U-shaped frame (13), a lamp tube (14) is arranged on the vertical wall of the U-shaped frame (13), a rechargeable battery and a switch are arranged in the U-shaped frame (13), the rechargeable battery is electrically connected with the lamp tube (14), the upper transverse wall and the lower transverse wall of the two U-shaped frames (13) are respectively rotatably connected with the upper side wall and the lower side wall of the first display board (2) and the second display board (3), the lower transverse wall of the two U-shaped frames (13) is respectively provided with a second fixing bolt (15), and the two second fixing bolts (15) respectively penetrate through the lower transverse wall of the U-shaped frames (13) and are detachably connected with the first display board (2) and the second display board (3) through threads.
3. The broadcasting and television compiling and studying display device according to claim 1, wherein the number of the jacks (41) is two, and the jacks are distributed at the upper end and the lower end of the side wall of the support rod (4).
4. The broadcast television compiling, guiding, studying and displaying device according to claim 1, wherein the number of the threaded holes (11) on the first display board (2) and the second display board (3) is two, two of the threaded holes (11) are respectively arranged at one end close to the side wall of the clip frame (9), and the other two threaded holes (11) are respectively arranged at the centers of the first display board (2) and the second display board (3); the four threaded holes (11) are positioned on the same horizontal central axis.
5. The broadcast television compiling, guiding, learning and exhibiting device according to claim 1, wherein a first limiting plate (91) is arranged at the center position between the square frames (9).
6. The broadcast television compiling, guiding, studying and displaying device according to claim 1, wherein a second limiting plate (10) is respectively arranged on the other side wall of the first display plate (2) and the other side wall of the second display plate (3), and the second limiting plate (10) is slidably connected in the clip-shaped frame (9).
7. The broadcast television orchestration learning display device according to claim 1, wherein universal wheels (8) are arranged below the base (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022740657.5U CN213339263U (en) | 2020-11-24 | 2020-11-24 | Broadcast television guiding, learning and displaying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022740657.5U CN213339263U (en) | 2020-11-24 | 2020-11-24 | Broadcast television guiding, learning and displaying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213339263U true CN213339263U (en) | 2021-06-01 |
Family
ID=76078376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022740657.5U Expired - Fee Related CN213339263U (en) | 2020-11-24 | 2020-11-24 | Broadcast television guiding, learning and displaying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213339263U (en) |
-
2020
- 2020-11-24 CN CN202022740657.5U patent/CN213339263U/en not_active Expired - Fee Related
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Granted publication date: 20210601 Termination date: 20211124 |