CN213844384U

CN213844384U - Drama movie & TV literature teaching participation frame

Info

Publication number: CN213844384U
Application number: CN202022209423.8U
Authority: CN
Inventors: 李晓东
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-30
Filing date: 2020-09-30
Publication date: 2021-07-30
Anticipated expiration: 2030-09-30

Abstract

The utility model discloses a teaching and exhibiting frame for drama, movie and television literature, which belongs to the field of exhibiting frames and comprises an exhibiting box, wherein the front end and the rear end of the exhibiting box are fixedly connected with writing boards, the lower end of the exhibiting box is fixedly connected with a mounting seat, the upper end of the exhibiting box is provided with a sealing groove, the exhibiting box is internally provided with an accommodating groove, the sealing groove is communicated with the accommodating groove, the mounting seat is internally provided with a mounting cavity, the lower inner wall of the mounting cavity is fixedly connected with a second motor and a storage battery, the output end of the second motor movably penetrates through the lower inner wall of the accommodating groove and extends upwards, the output end of the second motor positioned in the accommodating groove is fixedly connected with a double-acting roller, two lead screws are rotatably connected between the upper inner wall and the lower inner wall of the accommodating groove, the two lead screws are respectively positioned at the left side and the right side of the double-acting roller, the circumferential surfaces of the two lead screws are fixedly connected with a driving roller, which can realize the automatic expansion and accommodation of a display screen of the exhibiting frame, the adjustment and the movement are convenient, and the teaching efficiency is improved.

Description

Drama movie & TV literature teaching participation frame

Technical Field

The utility model relates to a participate in exhibition frame field, more specifically say, relate to a drama movie & TV literature teaching participates in exhibition frame.

Background

The drama, movie and Television Literature (life of the movie and Television) is a subject specialty set under the first subject of drama and movie and Television, belongs to the art category, and mainly relates to movie and Television, internet, drama and other related media, and related departments for cultivating the creations, planning and propaganda, comment evaluation, and writing the Literature and talents of drama, movie and Television, network play and the like.

The display screen is often used to present drama movie & TV literature teaching exhibition frame, nevertheless because the classroom is interior numerous students, the display screen belongs to fragile article again, often causes the damage to the display screen carelessly easily, causes the wasting of resources.

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 drama movie & TV literature teaching participates in exhibition frame, it can realize stretching out and drawing back and accomodate the display screen of participating in exhibition frame is automatic, is convenient for adjust and remove, improves teaching efficiency.

2. Technical scheme

In order to solve the above problem, the utility model adopts the following technical scheme:

a teaching and exhibiting frame for drama, movie and television literature comprises an exhibiting box, wherein writing boards are fixedly connected to the front end and the rear end of the exhibiting box, a mounting seat is fixedly connected to the lower end of the exhibiting box, a sealing groove is formed in the upper end of the exhibiting box, an accommodating groove is formed in the exhibiting box and communicated with the accommodating groove, a mounting cavity is formed in the mounting seat, a second motor and a storage battery are fixedly connected to the lower inner wall of the mounting cavity, the output end of the second motor movably penetrates through the lower inner wall of the accommodating groove and extends upwards, double moving rollers are fixedly connected to the output end of the second motor in the accommodating groove, two screw rods are rotatably connected between the upper inner wall and the lower inner wall of the accommodating groove and are respectively located on the left side and the right side of the double moving rollers, driving rollers are fixedly connected to the circumferential surfaces of the two screw rods, and are in transmission connection with the double moving rollers, two be provided with the mounting panel between the lead screw, two thread grooves have been seted up to the upper end of mounting panel, two the thread groove respectively with two lead screw phase-matchs, the upper end fixedly connected with display screen of mounting panel, the display screen activity runs through the seal groove and upwards extends, the upper end fixedly connected with closing plate of display screen, the closing plate activity is pegged graft in the seal groove.

As a preferred scheme of the utility model, the downside of mount pad is provided with the mounting bracket, the activity of mount pad is pegged graft in the groove of mounting bracket, through bolt fixed connection between mount pad and the mounting bracket.

As a preferred scheme of the utility model, the lower extreme fixedly connected with tooth groove post of mounting bracket, the downside of tooth groove post is provided with the support frame, the spout has been seted up to the upper end of support frame, tooth groove post sliding connection is in the spout, the first installation piece of right-hand member fixedly connected with of support frame, the first motor of rear end fixedly connected with of first installation piece.

As a preferred scheme of the utility model, the spread groove has been seted up in the support frame, spread groove and tooth's socket post intercommunication, the output activity of first motor runs through the back inner wall of spread groove and extends forward, is located the spread groove the output fixedly connected with gear of first motor, the gear meshes with the tooth's socket post mutually.

As a preferred scheme of the utility model, the lower inner wall fixedly connected with round bar of spout, the circular slot has been seted up to tooth's socket post lower extreme, round bar sliding connection is in the circular slot, is located the spout the circumference surface cover of round bar is equipped with the spring.

As a preferred scheme of the utility model, the lower extreme fixedly connected with base of support frame, the equal fixedly connected with second installation piece in lower extreme four corners department of base.

3. Advantageous effects

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

(1) the scheme is that when a display screen is not needed, a second motor is started, the output end of the second motor drives a double-acting roller to rotate, the two driving rollers of the double-acting roller are in transmission connection, the two driving rollers are driven to synchronously rotate through two transmission belts when the double-acting roller rotates, the two driving rollers respectively drive two screw rods to synchronously rotate, two thread grooves are respectively matched with the two screw rods, so that a mounting plate is driven to move downwards when the two screw rods synchronously rotate, the mounting plate drives a display screen fixedly connected with the mounting plate to move towards the receiving groove, the display screen is stored in the receiving groove, a sealing plate is arranged, the sealing plate fixedly connected with the display screen is driven to move downwards when the display screen moves downwards, when the display screen is stored in the receiving groove, the sealing plate is inserted into the sealing groove, and the display screen can effectively shield dust due to the protection of a display box, avoid the accident, increase of service life starts the second motor and drives the display screen and upwards stretch out when needs use the display screen, and the cooperation teaching is used, can improve teaching efficiency.

(2) This scheme is when the height of display screen needs to be adjusted, start first motor, the output of first motor drives its fixed connection's gear revolve, the gear meshes with the tooth socket post mutually, make gear revolve the time drive tooth socket post reciprocate, the tooth socket post reciprocates the time drive mounting bracket, the time drive mount pad reciprocates when reciprocating, the mount pad drives the exhibition case and reciprocates, the realization is convenient for height-adjusting, the setting of battery, first motor and second motor all with battery electric connection, the duration of this device can be prolonged.

Drawings

FIG. 1 is an entirety of the present invention;

FIG. 2 is a three-dimensional view of the support frame of the present invention;

FIG. 3 is a cross-sectional view of the exhibition box of the present invention;

fig. 4 is a cross-sectional view of a first support frame of the present invention;

fig. 5 is a cross-sectional view of a second support frame of the present invention.

The reference numbers in the figures illustrate:

the display box is consulted to 1, 2 mount pads, 3 clipboards, 4 display screens, 5 seal grooves, 6 sealing plates, 7 mounting brackets, 8 support frames, 9 tooth groove columns, 10 first mounting blocks, 11 bases, 12 second mounting blocks, 13 first motors, 14 mounting cavities, 15 second motors, 16 storage batteries, 17 double-acting rollers, 18 transmission belts, 19 transmission rollers, 20 lead screws, 21 mounting plates, 22 storage grooves, 23 thread grooves, 24 connecting grooves, 25 gears, 26 sliding grooves, 27 round bars, 28 springs and 29 round grooves.

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 (b):

referring to fig. 1-5, a drama, movie and television literature teaching and exhibiting rack comprises an exhibiting box 1, writing boards 3 are fixedly connected to the front end and the rear end of the exhibiting box 1, a mounting seat 2 is fixedly connected to the lower end of the exhibiting box 1, a sealing groove 5 is chiseled at the upper end of the exhibiting box 1, an accommodating groove 22 is formed in the exhibiting box 1, the sealing groove 5 is communicated with the accommodating groove 22, a mounting cavity 14 is formed in the mounting seat 2, a second motor 15 and a storage battery 16 are fixedly connected to the lower inner wall of the mounting cavity 14, the output end of the second motor 15 movably penetrates through the lower inner wall of the accommodating groove 22 and extends upwards, a double-acting roller 17 is fixedly connected to the output end of the second motor 15 positioned in the accommodating groove 22, two screw rods 20 are rotatably connected between the upper inner wall and the lower inner wall of the accommodating groove 22, the two screw rods 20 are respectively positioned at the left side and the right side of the double-acting roller 17, and transmission rollers 19 are fixedly connected to the circumferential surfaces of the two screw rods 20, two driving rollers 19 all are connected with drive belt 18 with the transmission of double acting roller 17, are provided with mounting panel 21 between two lead screws 20, and two thread grooves 23 have been seted up to mounting panel 21's upper end, and two thread grooves 23 respectively with two lead screws 20 phase-matchs, the upper end fixedly connected with display screen 4 of mounting panel 21, the activity of display screen 4 runs through seal groove 5 and upwards extends, the upper end fixedly connected with closing plate 6 of display screen 4, closing plate 6 activity is pegged graft in seal groove 5.

In this embodiment, the writing board 3 is configured for writing on a writing board or pasting teaching documents, when the display screen 4 is not needed, the second motor 15 is started, the output end of the second motor 15 drives the double-acting roller 17 to rotate, the double-acting roller 17 is in transmission connection with the two transmission rollers 19, so that the double-acting roller 17 drives the two transmission rollers 19 to synchronously rotate through the two transmission belts 18 when rotating, the two transmission rollers 19 respectively drive the two lead screws 20 to synchronously rotate, the two thread grooves 23 are respectively matched with the two lead screws 20, so that the two lead screws 20 synchronously rotate, the mounting plate 21 drives the fixedly connected display screen 4 to move downwards, the display screen 4 is stored in the storage groove 22, the sealing plate 6 is configured, the fixedly connected sealing plate 6 is driven to move downwards when the display screen 4 is stored in the storage groove 22, the sealing plate 6 is inserted into the sealing groove 5, at the moment, the display screen 4 can effectively shield dust due to the protection of the display box 1, accidents are avoided, the service life is prolonged, when the display screen 4 needs to be used, the second motor 15 is started to drive the display screen 4 to extend upwards, the teaching efficiency can be improved by matching with teaching, when the height of the display screen 4 needs to be adjusted, the first motor 13 is started, the output end of the first motor 13 drives the gear 25 fixedly connected with the first motor to rotate, the gear 25 is meshed with the tooth socket column 9, the gear 25 drives the tooth socket column 9 to move up and down when rotating, the tooth socket column 9 drives the mounting frame 7 to move up and down, the mounting frame 7 drives the mounting seat 2 to move up and down when moving up and down, the mounting seat 2 drives the display box 1 to move up and down, the height adjustment is convenient, the storage battery 16 is arranged, the first motor 13 and the second motor 15 are both electrically connected with the storage battery 16, and the cruising of the device can be prolonged, it should be noted that: the second motor 15 and the first motor 13 are both positive and negative motors, the display screen 4, the first motor 13, the second motor 15 and the storage battery 16 of which type are specifically used are selected by a person skilled in the art, and the second motor 15 drives the double-acting roller 17 to rotate, and the internal structure and the use function of the first motor 13 belong to the prior art, which is not described in detail in the present scheme.

Specifically, please refer to fig. 2, an installation frame 7 is disposed at a lower side of the installation base 2, the installation base 2 is movably inserted into a groove of the installation frame 7, and the installation base 2 is fixedly connected to the installation frame 7 through a bolt.

In this embodiment, the bolt of installation of mounting bracket 7 and mount pad 2 is loosened in the setting of mounting bracket 7, can be with separation between mount pad 2 and the mounting bracket 7, be convenient for maintenance and change in the future.

Specifically, please refer to fig. 1 and 4, a tooth socket column 9 is fixedly connected to a lower end of the mounting frame 7, a support frame 8 is arranged on a lower side of the tooth socket column 9, a sliding groove 26 is formed in an upper end of the support frame 8, the tooth socket column 9 is slidably connected to the sliding groove 26, a first mounting block 10 is fixedly connected to a right end of the support frame 8, and a first motor 13 is fixedly connected to a rear end of the first mounting block 10.

In this embodiment, tooth's socket post 9 sliding connection is in spout 26 for tooth's socket post 9 can slide from top to bottom in spout 26, can drive mounting bracket 7 and reciprocate when tooth's socket post 9 slides from top to bottom.

Specifically, please refer to fig. 4, a connecting groove 24 is formed in the supporting frame 8, the connecting groove 24 is communicated with the tooth socket column 9, an output end of the first motor 13 movably penetrates through a rear inner wall of the connecting groove 24 and extends forward, an output end of the first motor 13 located in the connecting groove 24 is fixedly connected with a gear 25, and the gear 25 is engaged with the tooth socket column 9.

In this embodiment, when the height of display screen 4 is adjusted to needs, start first motor 13, the output of first motor 13 drives its fixed connection's gear 25 and rotates, gear 25 meshes with tooth's socket post 9 mutually, make gear 25 drive tooth's socket post 9 during the rotation and reciprocate, drive mounting bracket 7 when tooth's socket post 9 reciprocates and reciprocate, drive mount pad 2 when mounting bracket 7 reciprocates, mount pad 2 drives exhibition of participating case 1 and reciprocates, the realization is convenient for height-adjusting.

Specifically, please refer to fig. 4-5, a circular rod 27 is fixedly connected to a lower inner wall of the sliding groove 26, a circular groove 29 is formed at a lower end of the tooth socket column 9, the circular rod 27 is slidably connected to the circular groove 29, and a spring 28 is sleeved on a circumferential surface of the circular rod 27 located in the sliding groove 26.

In this embodiment, the round bar 27 is arranged to make the tooth socket column 9 more stable when moving up and down, and no deviation occurs, and the spring 28 is arranged to reduce the impact force when the tooth socket column 9 falls, so that the internal parts are not influenced by too fast speed.

Specifically, please refer to fig. 1, a base 11 is fixedly connected to a lower end of the supporting frame 8, and second mounting blocks 12 are fixedly connected to four corners of the lower end of the base 11.

In this embodiment, the second mounting block 12 is provided to facilitate the user to move the device, thereby saving labor.

The working principle is as follows: the setting of the writing board 3, is used for writing on the writing board or pasting teaching documents, when the display screen 4 is not needed, the second motor 15 is started, the output end of the second motor 15 drives the double-acting roller 17 to rotate, the double-acting roller 17 is in transmission connection with the two transmission rollers 19, so that the double-acting roller 17 drives the two transmission rollers 19 to synchronously rotate through the two transmission belts 18 when rotating, the two transmission rollers 19 respectively drive the two screw rods 20 to synchronously rotate, the two thread grooves 23 are respectively matched with the two screw rods 20, so that the two screw rods 20 synchronously rotate, the mounting plate 21 is driven to downwards move, the mounting plate 21 drives the display screen 4 fixedly connected with the mounting plate to move towards the direction, the display screen 4 is stored in the storage groove 22, the sealing plate 6 is arranged, the sealing plate 6 is driven to downwards move when the display screen 4 is stored in the storage groove 22, the sealing plate 6 is inserted into the sealing groove 5, at the moment, the display screen 4 can effectively shield dust due to the protection of the exhibition box 1, avoid accidents, prolong the service life, when the display screen 4 is needed to be used, the second motor 15 is started to drive the display screen 4 to extend upwards to be matched with teaching for use, the teaching efficiency can be improved, when the height of the display screen 4 needs to be adjusted, the first motor 13 is started, the output end of the first motor 13 drives the gear 25 fixedly connected with the first motor to rotate, the gear 25 is meshed with the tooth socket column 9, make gear 25 drive tooth's socket post 9 when rotating and reciprocate, drive mounting bracket 7 when tooth's socket post 9 reciprocates, drive mount pad 2 when mounting bracket 7 reciprocates, mount pad 2 drives exhibition of participating in case 1 and reciprocates, realizes being convenient for height-adjusting, and the setting of battery 16, first motor 13 and second motor 15 all with battery 16 electric connection, can prolong the continuation of journey nature of this device.

The above description is only the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution and the improvement concept of the present invention within the technical scope disclosed in the present invention.

Claims

1. The utility model provides a drama movie & TV literature teaching participates in exhibition frame which characterized in that: the multifunctional teaching box comprises a participating and displaying box (1), writing boards (3) are fixedly connected to the front end and the rear end of the participating and displaying box (1), a mounting seat (2) is fixedly connected to the lower end of the participating and displaying box (1), a sealing groove (5) is formed in the upper end of the participating and displaying box (1), a containing groove (22) is formed in the participating and displaying box (1), the sealing groove (5) is communicated with the containing groove (22), a mounting cavity (14) is formed in the mounting seat (2), a second motor (15) and a storage battery (16) are fixedly connected to the lower inner wall of the mounting cavity (14), the output end of the second motor (15) movably penetrates through the lower inner wall of the containing groove (22) and extends upwards, a double-acting roller (17) is fixedly connected to the output end of the second motor (15) positioned in the containing groove (22), and two screw rods (20) are rotatably connected between the upper inner wall and the lower inner wall of the containing groove (22), two lead screw (20) are located the left and right sides of two movable rollers (17) respectively, two the equal fixedly connected with driving roller (19) in circumference surface of lead screw (20), two driving roller (19) all are connected with drive belt (18) with two movable rollers (17) transmission, two be provided with mounting panel (21) between lead screw (20), two thread groove (23), two have been seted up to the upper end of mounting panel (21) thread groove (23) respectively with two lead screw (20) phase-matches, the upper end fixedly connected with display screen (4) of mounting panel (21), display screen (4) activity runs through seal groove (5) and upwards extends, the upper end fixedly connected with closing plate (6) of display screen (4), closing plate (6) activity is pegged graft in seal groove (5).

2. The theatrical movie and literature teaching participation frame as claimed in claim 1, wherein: the lower side of the mounting seat (2) is provided with a mounting frame (7), the mounting seat (2) is movably inserted into a groove of the mounting frame (7), and the mounting seat (2) is fixedly connected with the mounting frame (7) through bolts.

3. The theatrical movie and literature teaching participation frame as claimed in claim 2, wherein: lower extreme fixedly connected with tooth groove post (9) of mounting bracket (7), the downside of tooth groove post (9) is provided with support frame (8), spout (26) have been seted up to the upper end of support frame (8), tooth groove post (9) sliding connection is in spout (26), the first installation piece (10) of right-hand member fixedly connected with of support frame (8), the rear end fixedly connected with first motor (13) of first installation piece (10).

4. A theatrical movie and literature teaching participation frame as claimed in claim 3, wherein: offer spread groove (24) in support frame (8), spread groove (24) and tooth socket post (9) intercommunication, the back inner wall that the output activity of first motor (13) runs through spread groove (24) extends forward, is located spread groove (24) the output fixedly connected with gear (25) of first motor (13), gear (25) and tooth socket post (9) mesh mutually.

5. The theatrical movie and literature teaching participation rack of claim 4, wherein: the lower inner wall fixedly connected with round bar (27) of spout (26), round slot (29) have been seted up to tooth groove post (9) lower extreme, round bar (27) sliding connection is in round slot (29), is located spout (26) the circumference surface cover of round bar (27) is equipped with spring (28).

6. The theatrical movie and literature teaching participation frame as claimed in claim 5, wherein: the lower extreme fixedly connected with base (11) of support frame (8), the equal fixedly connected with second installation piece (12) of lower extreme four corners department of base (11).