CN210156084U - Portable ideology and politics pronunciation propaganda poster show shelf - Google Patents
Portable ideology and politics pronunciation propaganda poster show shelf Download PDFInfo
- Publication number
- CN210156084U CN210156084U CN201920841719.6U CN201920841719U CN210156084U CN 210156084 U CN210156084 U CN 210156084U CN 201920841719 U CN201920841719 U CN 201920841719U CN 210156084 U CN210156084 U CN 210156084U
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- led display
- mounting
- display screen
- servo motor
- show shelf
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Abstract
The utility model discloses a portable ideological and political speech propaganda poster display rack, which comprises a mounting plate, wherein one side of the upper surface of the mounting plate is provided with a storage chamber, one side wall of the storage chamber is hinged with one end of a cover plate, the other end of the cover plate is clamped with the other side wall of the storage chamber, the other side of the upper surface of the mounting plate is provided with a step hole, a rotary table is arranged in the step hole for rotation, the lower side of the rotary table is provided with the mounting chamber, a servo motor is fixedly arranged on the inner bottom surface of the mounting chamber, the output end of the servo motor is fixedly connected with the rotary table, the middle part of the upper surface of the rotary table is provided with a display rack, the outer surface of the display rack is uniformly provided with slots, after a U disk is inserted, a control unit reads the content in the U disk and displays the content through an LED display, diversified broadcast poster propagates, and simple structure is novel, convenient to use, portable.
Description
Technical Field
The utility model relates to a show shelf technical field, specific field is a portable ideology and politics pronunciation propaganda poster show shelf.
Background
Poster frame show shelf is an exhibition show equipment, is used for conveying sales promotion, advertisement, meeting or some other information, when carrying out ideological and political propaganda, and we often use the propaganda form of poster, and the poster show shelf can be used to the meeting simultaneously, and most of current poster show shelves are bulky, and inconvenient carrying is damaged easily at in-process such as transportation and depositing, therefore we need a portable ideological and political pronunciation propaganda poster show shelf to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a portable ideological and political speech propaganda poster show shelf to solve the problem that provides among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a portable ideological and political speech propaganda poster display stand comprises a mounting plate, wherein a storage chamber is arranged on one side of the upper surface of the mounting plate, one end of a cover plate is hinged on one side wall of the storage chamber, the other end of the cover plate is clamped with the other side wall of the storage chamber, a step hole is formed in the other side of the upper surface of the mounting plate, a rotary plate is arranged in the step hole in a rotating mode, an installation chamber is arranged on the lower side of the rotary plate, a servo motor is fixedly installed on the inner bottom surface of the installation chamber, the output end of the servo motor is fixedly connected with the rotary plate, the display stand is arranged in the middle of the upper surface of the rotary plate, slots are evenly arranged on the outer surface of the display stand, the number of the slots is 4, one side wall of a guide block is inserted in each slot, an LED display screen is arranged on the other side wall of the guide block, the lower surface of LED display screen is equipped with power supply socket, be equipped with power supply plug in the fixed block, power supply plug pegs graft with power supply socket, the upper surface threaded connection of show shelf has the clamp plate, the lower surface of clamp plate is laminated with the upper surface of LED display screen mutually.
Preferably, a storage battery, a control unit and an electric slip ring are sequentially arranged on the inner bottom surface of the mounting chamber from left to right, and a USB socket and a charging port are arranged on the left surface of the mounting plate.
Preferably, one end of the electric slip ring is electrically connected with the power supply plug, the other end of the electric slip ring is electrically connected with the storage battery, the servo motor, the control unit and the charging port are electrically connected with the storage battery, and the servo motor and the USB socket are electrically connected with the control unit.
Preferably, the lower surface of mounting panel evenly is equipped with the mounting hole, the quantity of mounting hole is 4, be equipped with the connecting block in the mounting hole, the front and back surface of connecting block all articulates there is the stationary blade, the stationary blade all rotates with the truckle to be connected.
Preferably, the corner of the outer surface of the mounting plate is provided with a smooth fillet.
Compared with the prior art, the beneficial effects of the utility model are that: a portable ideological and political speech poster display stand stores an LED display screen in a storage chamber when not in use, a cover plate is covered, the carrying is convenient, the damage of the LED display screen in the carrying process is avoided, the LED display screen with a loudspeaker is selected, the poster is played through the LED display screen, the LED display screen is installed on the display stand in an inserting mode through a guide block, a user adjusts the using quantity of the LED display screen according to the using requirement, the use requirement of the user is met, the energy is saved, the environment is protected, the waste is avoided, a pressing plate is screwed after the LED display screen is installed, the LED display screen is ensured to be fixed and firm, after a U disk is inserted, a control unit reads the content in the U disk and displays the content through the LED display screen, a rotary disk is driven to rotate through a servo motor, the LED display screen is driven to rotate when the rotary disk rotates, the poster is played in multiple directions, the, is convenient to use and carry.
Drawings
FIG. 1 is a schematic sectional view of the front view of the present invention;
fig. 2 is a left side view structure diagram of the present invention;
fig. 3 is a schematic top view of the display rack of the present invention;
fig. 4 is a schematic bottom view of the present invention;
fig. 5 is a schematic view of the bottom view structure of the LED display screen of the present invention;
fig. 6 is a schematic view of the sectional structure of the fixing block according to the present invention.
In the figure: the device comprises a mounting plate 1, a storage chamber 2, a cover plate 3, a turntable 4, a mounting chamber 5, a servo motor 6, a display rack 7, a slot 8, a guide block 9, an LED display screen 10, a fixing block 11, a power supply socket 12, a power supply plug 13, a pressing plate 14, a storage battery 15, a control unit 16, an electric slip ring 17, a USB socket 18, a charging port 19, a connecting block 20, a fixing plate 21 and a caster 22.
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.
Referring to fig. 1-6, the present invention provides a technical solution: a portable ideological and political speech propaganda poster display stand comprises a mounting plate 1, wherein one side of the upper surface of the mounting plate is provided with a storage chamber 2, one side wall of the storage chamber is hinged with one end of a cover plate 3, the other end of the cover plate is clamped with the other side wall of the storage chamber, an LED display screen is stored in the storage chamber when the portable ideological and political speech propaganda poster display stand is not used, the cover plate is covered, the portable ideological and political speech propaganda poster display stand is convenient to carry, the LED display screen is prevented from being damaged in the carrying process, the other side of the upper surface of the mounting plate is provided with a step hole, a rotary table 4 is rotationally arranged in the step hole, the lower side of the rotary table is provided with a mounting chamber 5, a servo motor 6 is fixedly mounted on the inner bottom surface of the mounting chamber, the rotary table is driven to rotate by the servo motor, the rotary, the outer surface of the display rack is uniformly provided with slots 8, the number of the slots is 4, one side wall of a guide block 9 is inserted in each slot, each guide block plays a role in connecting the LED display screen with the display rack and provides a guide for the installation of the LED display screen, an LED display screen 10 is arranged on the other side wall of each guide block, an LED display screen with a loudspeaker is selected, a poster is played through the LED display screen, the LED display screen is installed on the display rack in an inserting mode through the guide blocks, a user adjusts the using number of the LED display screens according to the using requirement, the using requirement of the user is met, the LED display rack is energy-saving and environment-friendly, waste is avoided, a fixed block 11 is clamped on the lower side of the LED display screen, the fixed blocks are fixedly connected with the upper surface of the rotary table, the lower surface of the LED display screen is provided with a power supply socket 12, the power supply plug is inserted with the power supply socket, the upper surface threaded connection of show shelf has clamp plate 14, the lower surface of clamp plate is laminated with the upper surface of LED display screen mutually, screws the clamp plate after the LED display screen installation is accomplished, guarantees that the LED display screen is fixed firm.
Specifically, a storage battery 15, a control unit 16 and an electric slip ring 17 are sequentially arranged on the inner bottom surface of the mounting chamber from left to right, and a USB socket 18 and a charging port 19 are arranged on the left surface of the mounting plate.
Particularly, the one end and the power plug electricity of electric sliding ring are connected, the other end and the battery electricity of electric sliding ring are connected, and the battery passes through electric sliding ring, power plug and power supply socket and supplies power for the LED display screen, servo motor, the control unit and the mouth that charges all are connected with the battery electricity, supply power for the battery through the mouth that charges, supply power for servo motor and the control unit through the battery, servo motor and USB socket all are connected with the control unit electricity, insert the USB flash disk after, the control unit reads the content in the USB flash disk to show through the LED display screen.
Particularly, the lower surface of mounting panel evenly is equipped with the mounting hole, the quantity of mounting hole is 4, be equipped with connecting block 20 in the mounting hole, the front and back surface of connecting block all articulates there is stationary blade 21, the stationary blade all rotates with truckle 22 to be connected, when the show shelf needs to remove, with the truckle from the downthehole spin-out of mounting hole, the person of facilitating the use removes the show shelf, in meeting the mounting hole soon with the truckle after the use, convenient storage.
Particularly, the surface corner department of mounting panel is equipped with smooth fillet, fish tail user when avoiding using.
The working principle is as follows: the utility model discloses store the LED display screen in the apotheca when not using, cover the apron, conveniently carry, the in-process LED display screen of having avoided carrying simultaneously is impaired, select the LED display screen that has the speaker, play the poster through the LED display screen, the LED display screen adopts the mode of pegging graft to install on the show shelf through the guide block, the user adjusts the use quantity of LED display screen according to the user demand, when satisfying user's user demand, energy-concerving and environment-protective, avoid extravagant, screw the clamp plate after the installation of LED display screen is accomplished, it is firm to guarantee that the LED display screen is fixed, insert behind the USB flash disk, the control unit reads the content in the USB flash disk, and show through the LED display screen, it rotates to drive the carousel through servo motor, it rotates to drive the LED display screen when the carousel rotates, diversified broadcast poster, carry out the.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. 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 the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a portable ideology and politics pronunciation propaganda poster show shelf, includes mounting panel (1), its characterized in that: the utility model discloses an installation plate, including mounting panel (1), the upper surface one side of mounting panel (1) is equipped with apotheca (2), it has the one end of apron (3) to articulate on the lateral wall of apotheca (2), the other end of apron (3) and another lateral wall joint of apotheca (2), the upper surface opposite side of mounting panel (1) is equipped with the step hole, the downthehole rotation of step is equipped with carousel (4), the downside of carousel (4) is equipped with installation room (5), fixed mounting has servo motor (6) on the interior bottom surface of installation room (5), the output and carousel (4) fixed connection of servo motor (6), the upper surface middle part of carousel (4) is equipped with show shelf (7), the surface of show shelf (7) evenly is equipped with slot (8), the quantity of slot (8) is 4, it has a lateral wall of guide block (9) to peg graft in slot (8), be equipped with LED display screen (10) on another lateral wall of guide block (9), the downside joint of LED display screen (10) has fixed block (11), fixed block (11) all are connected with the last fixed surface of carousel (4), the lower surface of LED display screen (10) is equipped with power supply socket (12), be equipped with power supply plug (13) in fixed block (11), power supply plug (13) are pegged graft with power supply socket (12), the upper surface threaded connection of show shelf (7) has clamp plate (14), the lower surface of clamp plate (14) is laminated with the upper surface of LED display screen (10) mutually.
2. A portable ideological and political speech propaganda poster display stand according to claim 1, characterized in that: the inner bottom surface of the mounting chamber (5) is sequentially provided with a storage battery (15), a control unit (16) and an electric slip ring (17) from left to right, and the left surface of the mounting plate (1) is provided with a USB socket (18) and a charging port (19).
3. A portable ideological and political speech propaganda poster display stand according to claim 2, characterized in that: one end of the electric slip ring (17) is electrically connected with the power supply plug (13), the other end of the electric slip ring (17) is electrically connected with the storage battery (15), the servo motor (6), the control unit (16) and the charging port (19) are electrically connected with the storage battery (15), and the servo motor (6) and the USB socket (18) are electrically connected with the control unit (16).
4. A portable ideological and political speech propaganda poster display stand according to claim 1, characterized in that: the lower surface of mounting panel (1) evenly is equipped with the mounting hole, the quantity of mounting hole is 4, be equipped with connecting block (20) in the mounting hole, the front and back surface of connecting block (20) all articulates there is stationary blade (21), stationary blade (21) all rotates with truckle (22) to be connected.
5. A portable ideological and political speech propaganda poster display stand according to claim 1, characterized in that: the outer surface corner of the mounting plate (1) is provided with a smooth fillet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920841719.6U CN210156084U (en) | 2019-06-05 | 2019-06-05 | Portable ideology and politics pronunciation propaganda poster show shelf |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920841719.6U CN210156084U (en) | 2019-06-05 | 2019-06-05 | Portable ideology and politics pronunciation propaganda poster show shelf |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210156084U true CN210156084U (en) | 2020-03-17 |
Family
ID=69761915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920841719.6U Expired - Fee Related CN210156084U (en) | 2019-06-05 | 2019-06-05 | Portable ideology and politics pronunciation propaganda poster show shelf |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210156084U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113838235A (en) * | 2021-09-02 | 2021-12-24 | 合肥优恩物联网科技有限公司 | Propaganda education device based on intelligent entrance guard |
-
2019
- 2019-06-05 CN CN201920841719.6U patent/CN210156084U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113838235A (en) * | 2021-09-02 | 2021-12-24 | 合肥优恩物联网科技有限公司 | Propaganda education device based on intelligent entrance guard |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200317 |