CN214253473U - Traditional culture moral education device of explaining - Google Patents

Traditional culture moral education device of explaining Download PDF

Info

Publication number
CN214253473U
CN214253473U CN202023029292.1U CN202023029292U CN214253473U CN 214253473 U CN214253473 U CN 214253473U CN 202023029292 U CN202023029292 U CN 202023029292U CN 214253473 U CN214253473 U CN 214253473U
Authority
CN
China
Prior art keywords
rigid coupling
plate
box
bottom plate
culture
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202023029292.1U
Other languages
Chinese (zh)
Inventor
陈智
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN202023029292.1U priority Critical patent/CN214253473U/en
Application granted granted Critical
Publication of CN214253473U publication Critical patent/CN214253473U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Abstract

The application discloses traditional culture moral education device, including microphone, fixed plate, light, equipment box, power module, heat dissipation fan, place the case, the fly leaf, first backup pad, the fixed block, first hydraulic rod, the bottom plate, the connecting plate, second hydraulic rod, the second backup pad, the main control board, the main part frame, the magnetism blackboard, the gag lever post, the slide rail, the rocker, control module, the audio module, the display screen, the protection strip, including a motor, an end cap, a controller, and a cover plate, the threaded rod, clean piece, the dust catcher, protective housing and deflector. The first hydraulic push rod and the second hydraulic push rod can respectively adjust the position and the height of the main body frame, and the slide rail and the limiting rod are favorable for opening and closing between the magnetic blackboards; the microphone and the illuminating lamp can improve the speaking effect, the heat dissipation fan can ventilate and protect the interior of the equipment box and the placing box, and the movable plate and the rocker are favorable for taking data; the protective box and the guide plate are favorable for installation and moving guide of the cleaning block, the dust collector can adsorb and clean the surface of the bottom plate, and dust accumulation on the bottom plate is reduced.

Description

Traditional culture moral education device of explaining
Technical Field
The application relates to a propaganda device, in particular to a traditional culture moral education propaganda device.
Background
The Chinese traditional culture mainly comprises three cultures of Ru, Buddha and Taoist as mainstream. The traditional culture is profound and harmonious in thought and has a broad content; more importantly, three cultures of a julian, a Buddha and a Taoist are high in raising morality, and the three cultures provide standing behavior specifications and final spiritual accommodation for Chinese people. The juvenirs respect the scholars in the past by using the benevolence education as a core; the science takes the compliance nature as the core; buddhism takes the sadness, love and deaths as the core to emphasize the action of "Zhu Mo and the action of everyone".
The height and the position of explaining the device are inconvenient to adjust, are unfavorable for the use of whole device, and the display screen outside lacks and shelters from protective structure, and is easy to damage, when explaining, and the data is inconvenient to be taken and place, uses inconveniently, influences holistic effect of explaining, and when whole device was used for a long time, piles up the dust easily on the bottom plate, and untimely dust absorption is handled, influences the cleanness of whole device, increases artifical clear trouble. Therefore, a traditional culture moral education apparatus is proposed to solve the above problems.
Disclosure of Invention
A traditional culture moral education propaganda device comprises a bottom plate, a propaganda mechanism and a protection mechanism, wherein a placing box and a connecting plate are respectively installed at the top of the bottom plate, an equipment box is fixedly connected to the top of the placing box, and a second hydraulic push rod and a main body frame are installed at the top of the connecting plate;
the speaking mechanism comprises a microphone, a fixing plate and a display screen, the microphone is fixedly connected to the fixing plate, the fixing plate is fixedly connected to the top of the equipment box, the display screen is embedded in the main body frame, slide rails are fixedly connected to the upper side and the lower side of the main body frame, a magnetic blackboard is clamped in the slide rails, and the magnetic blackboard is located on the outer side of the main body frame;
the protection mechanism comprises a heat dissipation fan, a movable plate and a protection box, the heat dissipation fan is fixedly connected to the inner cavity of the placement box, the movable plate is installed below the heat dissipation fan, a rocker is sleeved at the bottom of the movable plate, the movable plate is connected with the placement box in a sliding mode, the protection box is installed on one side of the bottom plate, and a cleaning block and a motor are installed in the protection box.
Furthermore, a placing groove is formed in the top of the fixing plate, an illuminating lamp is embedded in the side wall of the placing groove, the illuminating lamp is electrically connected with the power module, the power module is fixedly connected to the bottom of the inner cavity of the equipment box, and the right side of the power module is fixedly connected with the control module and the audio module respectively.
Further, it has two first backup pads to place the incasement chamber rigid coupling, it has the heat dissipation fan to place incasement chamber top rigid coupling, heat dissipation fan right side rigid coupling has two tuber pipes, the tuber pipe runs through the equipment box respectively and is located the first backup pad at top, the chamber door is installed in the tuber pipe outside, the chamber door with place and rotate through the pivot between the case and be connected.
Further, the rocker cup joints in the first backup pad that is located the bottom, the bottom that first backup pad top block has the fly leaf, sliding connection between fly leaf and the first backup pad, just the fly leaf is located between two first backup pads.
Further, bottom plate inner chamber left side rigid coupling has the fixed block, the fixed block runs through bottom plate top back rigid coupling and is placing the case below, fixed block right side rigid coupling has first hydraulic push rod, the terminal rigid coupling of first hydraulic push rod is on the connecting plate, sliding connection between connecting plate and the bottom plate inner chamber.
Further, connecting plate top rigid coupling has two second hydraulic push rods, second hydraulic push rod top rigid coupling has the second backup pad, the rigid coupling has the main part frame in the second backup pad, main part frame right side rigid coupling has the main control board, the main control board size is less than the main part frame.
Furthermore, both sides rigid coupling has the protection strip about the display screen, the protection strip is located between magnetism blackboard and the display screen, two one side rigid coupling that magnetism blackboard is close to each other has the gag lever post, the bolt is installed to the gag lever post bottom, the bolt is pegged graft between gag lever post and main part frame.
Further, sliding connection between magnetism blackboard and the slide rail is located the bottom the slide rail rigid coupling is in the bolt both sides, the size of magnetism blackboard is greater than the display screen.
Further, the last rigid coupling of protective housing has the fixture block, the fixture block is connected with bottom plate one side block, the height of protective housing is greater than the bottom plate, protective housing inner chamber bottom rigid coupling has the deflector, the deflector is located the fixture block top.
Further, the motor rigid coupling is at the deflector top, motor one side rigid coupling threaded rod, clean piece has been cup jointed on the threaded rod, the inside rigid coupling of clean piece has the dust catcher, clean piece lateral wall is run through on the dust catcher right side, clean piece block on the deflector with deflector sliding connection.
The beneficial effect of this application is: the application provides a device is explained in traditional culture moral education of clean function and adjustable height and position in area.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.
FIG. 1 is a schematic perspective view of an embodiment of the present application;
FIG. 2 is a schematic diagram of the overall structure of an embodiment of the present application;
FIG. 3 is a schematic view of a moving plate according to an embodiment of the present application;
FIG. 4 is a schematic view of a magnetic blackboard according to an embodiment of the present application;
FIG. 5 is a schematic view of a display screen according to an embodiment of the present application;
FIG. 6 is a schematic view of an internal structure of a protection box according to an embodiment of the present application.
In the figure: 1. the microphone, 2, the fixed plate, 201, the light, 3, the equipment box, 4, power module, 5, the heat dissipation fan, 6, place the case, 601, the fly leaf, 7, first backup pad, 8, the fixed block, 9, first hydraulic push rod, 10, the bottom plate, 11, the connecting plate, 12, second hydraulic push rod, 13, the second backup pad, 14, the master control board, 15, the main frame, 16, magnetism blackboard, 1601, the gag lever post, 17, the slide rail, 18, the rocker, 19, control module, 20, the audio module, 21, the display screen, 22, the protection strip, 23, the motor, 2301, the threaded rod, 24, clean piece, 25, the dust catcher, 26, the protection box, 2601, the deflector.
Detailed Description
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.
Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.
Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
Referring to fig. 1-6, a traditional culture moral education propaganda device comprises a bottom plate 10, a propaganda mechanism and a protection mechanism, wherein a placing box 6 and a connecting plate 11 are respectively installed at the top of the bottom plate 10, an equipment box 3 is fixedly connected to the top of the placing box 6, and a second hydraulic push rod 12 and a main body frame 15 are installed at the top of the connecting plate 11;
the speaking mechanism comprises a microphone 1, a fixing plate 2 and a display screen 21, wherein the microphone 1 is fixedly connected to the fixing plate 2, the fixing plate 2 is fixedly connected to the top of the equipment box 3, the display screen 21 is embedded in the main body frame 15, slide rails 17 are fixedly connected to the upper side and the lower side of the main body frame 15, a magnetic blackboard 16 is clamped in the slide rails 17, and the magnetic blackboard 16 is positioned on the outer side of the main body frame 15;
protection machanism includes heat dissipation fan 5, fly leaf 601 and protective housing 26, 6 inner chambers of case are being placed to heat dissipation fan 5 rigid coupling, fly leaf 601 is installed to heat dissipation fan 5 below, rocker 18 has been cup jointed to fly leaf 601 bottom, fly leaf 601 and place sliding connection between the case 6, protective housing 26 is installed in bottom plate 10 one side, install cleaning block 24 and motor 23 in the protective housing 26.
A placing groove is formed in the top of the fixing plate 2, an illuminating lamp 201 is embedded in the side wall of the placing groove, the illuminating lamp 201 is electrically connected with the power module 4, the power module 4 is fixedly connected to the bottom of the inner cavity of the equipment box 3, and the control module 19 and the audio module 20 are fixedly connected to the right side of the power module 4 respectively, so that the equipment box 3 can be conveniently installed and used; the device comprises a placing box 6, a heat dissipation fan 5, an equipment box 3, a first supporting plate 7, a rotating shaft, a box door, a rotating shaft and a rotating shaft, wherein the two first supporting plates 7 are fixedly connected to the inner cavity of the placing box 6; the rocker 18 is sleeved in the first support plate 7 at the bottom, the bottom end of the movable plate 601 is clamped at the top of the first support plate 7, the movable plate 601 is connected with the first support plate 7 in a sliding manner, and the movable plate 601 is positioned between the two first support plates 7, so that the movable plate 601 can move conveniently to take out data; a fixed block 8 is fixedly connected to the left side of the inner cavity of the bottom plate 10, the fixed block 8 penetrates through the top of the bottom plate 10 and then is fixedly connected to the lower portion of the placing box 6, a first hydraulic push rod 9 is fixedly connected to the right side of the fixed block 8, the tail end of the first hydraulic push rod 9 is fixedly connected to a connecting plate 11, the connecting plate 11 is connected with the inner cavity of the bottom plate 10 in a sliding mode, and the position of the connecting plate 11 can be adjusted conveniently; two second hydraulic push rods 12 are fixedly connected to the top of the connecting plate 11, a second supporting plate 13 is fixedly connected to the top of each second hydraulic push rod 12, a main body frame 15 is fixedly connected to each second supporting plate 13, a main control board 14 is fixedly connected to the right side of each main body frame 15, and the size of each main control board 14 is smaller than that of each main body frame 15, so that the main body frames 15 can be conveniently mounted on the second supporting plates 13; the upper side and the lower side of the display screen 21 are fixedly connected with protective strips 22, the protective strips 22 are positioned between the magnetic blackboards 16 and the display screen 21, one side of each of the two magnetic blackboards 16, which is close to each other, is fixedly connected with a limiting rod 1601, the bottom of the limiting rod 1601 is provided with a plug pin, and the plug pin is inserted between the limiting rod 1601 and the main frame 15, so that the magnetic blackboards 16 can be moved and fixed conveniently; the magnetic blackboard 16 is connected with the slide rail 17 in a sliding manner, the slide rail 17 positioned at the bottom is fixedly connected to two sides of the bolt, and the size of the magnetic blackboard 16 is larger than that of the display screen 21, so that the magnetic blackboard 16 can shield and protect the display screen 21 conveniently; a clamping block is fixedly connected to the protection box 26, the clamping block is connected with one side of the bottom plate 10 in a clamping mode, the height of the protection box 26 is larger than that of the bottom plate 10, a guide plate 2601 is fixedly connected to the bottom of an inner cavity of the protection box 26, and the guide plate 2601 is located above the clamping block, so that the protection box 26 can be conveniently installed; motor 23 rigid coupling is at the deflector 2601 top, motor 23 one side rigid coupling threaded rod 2301, threaded rod 2301 is gone up to cup joint clean piece 24, the inside rigid coupling of clean piece 24 has dust catcher 25, clean piece 24 lateral wall is run through on dust catcher 25 right side, clean piece 24 block on deflector 2601 with deflector 2601 sliding connection, be convenient for clean to bottom plate 10 surface dust absorption.
When the portable electronic device is used, electrical elements appearing in the portable electronic device are externally connected with a power supply and a control switch when in use, firstly, the first hydraulic push rod 9 is utilized to adjust the distance between the fixing block 8 and the connecting plate 11, the position of the main body frame 15 is changed, the second hydraulic push rod 12 can change the height of the main body frame 15, so that the magnetic blackboard 16 and the display screen 21 can be conveniently used, when the magnetic blackboard 16 is favorable for fixing a bolt, characters can be written on the magnetic blackboard 16, the magnetic blackboard 16 is moved on the slide rail 17 to leak out of the display screen 21, the control module 19 controls the PLC processor inside the main control board 14 to work, PPT and videos can be played by utilizing the display screen 21, the propaganda effect is improved, the microphone 1 is connected with the audio air pipe module 20 inside the device box 3, the volume can be enlarged, the heat dissipation fan 5 can dissipate heat inside the device box 3 through the air pipe, the data stored inside the box 6 can be kept dry, and the box door can be opened, rotate rocker 18, fly leaf 601 removes between two first backup pads 7, and the data of being convenient for take out places the data in the standing groove on fixed plate 2, and light 201 can be to the supplementary illumination of data, does benefit to the use of data, and after saying, motor 23 drives threaded rod 2301 and rotates, and cleaning block 24 moves on threaded rod 2301, and dust catcher 25 can adsorb the dust on bottom plate 10 surface, keeps bottom plate 10's cleanness.
The application has the advantages that:
1. the first hydraulic push rod 9 and the second hydraulic push rod 12 can respectively adjust the position and the height of the main body frame 15, the slide rail 17 and the limiting rod 1601 are beneficial to opening and closing of the magnetic blackboard 16, and the protective strip 22 can support and protect the display screen 21 and is beneficial to using the display screen 21;
2. the mobile phone is reasonable in structure, the microphone 1 and the illuminating lamp 201 can improve the explaining effect of the whole device, the heat dissipation fan 5 can ventilate and protect the interiors of the equipment box 3 and the placing box 6, the movable plate 601 and the rocker 18 are favorable for taking data, and the placing box 6 and the first supporting plate 7 are convenient for storing the data;
3. the protective box 26 and the guide plate 2601 facilitate the installation and the moving guide of the cleaning block 24, and the cleaning block 24 and the dust collector 25 can adsorb and clean the surface of the bottom plate 10, reduce the dust accumulation on the bottom plate 10 and keep the whole device clean and sanitary.
It is well within the skill of those in the art to implement, without undue experimentation, the present application is not directed to software and process improvements, as they relate to circuits and electronic components and modules.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims (10)

1. The utility model provides a device is explained to traditional culture moral education which characterized in that: the device comprises a bottom plate (10), a speaking mechanism and a protection mechanism, wherein a placing box (6) and a connecting plate (11) are respectively installed at the top of the bottom plate (10), an equipment box (3) is fixedly connected to the top of the placing box (6), and a second hydraulic push rod (12) and a main body frame (15) are installed at the top of the connecting plate (11);
the speaking mechanism comprises a microphone (1), a fixing plate (2) and a display screen (21), wherein the microphone (1) is fixedly connected onto the fixing plate (2), the fixing plate (2) is fixedly connected to the top of the equipment box (3), the display screen (21) is embedded into the main body frame (15), slide rails (17) are fixedly connected to the upper side and the lower side of the main body frame (15), a magnetic blackboard (16) is embedded into the slide rails (17), and the magnetic blackboard (16) is located on the outer side of the main body frame (15);
protection machanism is including heat dissipation fan (5), fly leaf (601) and protective housing (26), heat dissipation fan (5) rigid coupling is placing case (6) inner chamber, fly leaf (601) are installed to heat dissipation fan (5) below, rocker (18) have been cup jointed to fly leaf (601) bottom, fly leaf (601) and place sliding connection between case (6), protective housing (26) are installed in bottom plate (10) one side, install cleaning block (24) and motor (23) in protective housing (26).
2. The culture declaration apparatus of claim 1, wherein: the fixed plate (2) top has been seted up the standing groove, the gomphosis has light (201) on the standing groove lateral wall, adopt electric connection between light (201) and power module (4), power module (4) rigid coupling is in equipment box (3) inner chamber bottom, power module (4) right side rigid coupling respectively has control module (19) and audio module (20).
3. The culture declaration apparatus of claim 1, wherein: place case (6) inner chamber rigid coupling and have two first backup pads (7), it has heat dissipation fan (5) to place case (6) inner chamber top rigid coupling, heat dissipation fan (5) right side rigid coupling has two tuber pipes, the tuber pipe runs through equipment box (3) respectively and is located first backup pad (7) at top, the chamber door is installed in the tuber pipe outside, the chamber door with place and rotate through the pivot between case (6) and be connected.
4. The culture declaration apparatus of claim 1, wherein: the rocker (18) is sleeved in a first supporting plate (7) located at the bottom, the bottom end of a movable plate (601) is clamped at the top of the first supporting plate (7), the movable plate (601) is connected with the first supporting plate (7) in a sliding mode, and the movable plate (601) is located between the two first supporting plates (7).
5. The culture declaration apparatus of claim 1, wherein: bottom plate (10) inner chamber left side rigid coupling has fixed block (8), fixed block (8) run through bottom plate (10) top back rigid coupling and are placing case (6) below, fixed block (8) right side rigid coupling has first hydraulic push rod (9), the terminal rigid coupling of first hydraulic push rod (9) is on connecting plate (11), sliding connection between connecting plate (11) and bottom plate (10) inner chamber.
6. The culture declaration apparatus of claim 1, wherein: connecting plate (11) top rigid coupling has two second hydraulic push rod (12), second hydraulic push rod (12) top rigid coupling has second backup pad (13), the rigid coupling has main body frame (15) on second backup pad (13), main body frame (15) right side rigid coupling has main control board (14), the size of main control board (14) is less than main body frame (15).
7. The culture declaration apparatus of claim 1, wherein: both sides rigid coupling has protection strip (22) about display screen (21), protection strip (22) are located between magnetic blackboard (16) and display screen (21), two one side rigid coupling that magnetic blackboard (16) are close to each other has gag lever post (1601), the bolt is installed to gag lever post (1601) bottom, the bolt is pegged graft between gag lever post (1601) and main part frame (15).
8. The culture declaration apparatus of claim 1, wherein: the magnetic blackboard is characterized in that the magnetic blackboard (16) is in sliding connection with the sliding rail (17), the sliding rail (17) is fixedly connected to two sides of the bolt, and the size of the magnetic blackboard (16) is larger than that of the display screen (21).
9. The culture declaration apparatus of claim 1, wherein: the safety box is characterized in that a clamping block is fixedly connected to the protective box (26) and is connected with one side of the bottom plate (10) in a clamping mode, the height of the protective box (26) is larger than that of the bottom plate (10), a guide plate (2601) is fixedly connected to the bottom of the inner cavity of the protective box (26), and the guide plate (2601) is located above the clamping block.
10. The culture declaration apparatus of claim 1, wherein: motor (23) rigid coupling is at deflector (2601) top, motor (23) one side rigid coupling threaded rod (2301), clean piece (24) have been cup jointed on threaded rod (2301), the inside rigid coupling of clean piece (24) has dust catcher (25), clean piece (24) lateral wall is run through on dust catcher (25) right side, clean piece (24) block on deflector (2601) with deflector (2601) sliding connection.
CN202023029292.1U 2020-12-18 2020-12-18 Traditional culture moral education device of explaining Active CN214253473U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202023029292.1U CN214253473U (en) 2020-12-18 2020-12-18 Traditional culture moral education device of explaining

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202023029292.1U CN214253473U (en) 2020-12-18 2020-12-18 Traditional culture moral education device of explaining

Publications (1)

Publication Number Publication Date
CN214253473U true CN214253473U (en) 2021-09-21

Family

ID=77739218

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202023029292.1U Active CN214253473U (en) 2020-12-18 2020-12-18 Traditional culture moral education device of explaining

Country Status (1)

Country Link
CN (1) CN214253473U (en)

Similar Documents

Publication Publication Date Title
CN206574266U (en) A kind of multi-action computer long-distance education equipment
CN108495508B (en) Electric automatization teaching analog control cabinet
CN214253473U (en) Traditional culture moral education device of explaining
CN209388638U (en) A kind of science and technology center's indoor intelligent speech guide device
CN209056104U (en) A kind of Clothing Design and Engineering teaching special operation device
KR20160000521U (en) Movable mini broadcast studio
CN208352826U (en) High-low voltage electric power distribution cabinet dust-extraction unit
CN206449798U (en) A kind of window VMC
CN206057693U (en) A kind of radiology department X-ray film observation lamp
CN212485943U (en) High-low voltage switch cabinet pressure release structure
CN215183038U (en) Singing machine
CN209168570U (en) A kind of complete set of electric cabinets label automatic positioning equipment
CN214202774U (en) Special teaching board of informationization teaching
CN208325615U (en) It is a kind of to have the function of storage and dust-proof mapping unmanned plane
CN214414414U (en) Engineering cost apparatus frame
CN112669655A (en) English teaching device convenient to train pronunciation
CN211019144U (en) TWS bluetooth wireless sound box
CN215579992U (en) Box type switching station with dehumidification function
CN220249474U (en) Data analysis device with auxiliary structure
CN216277212U (en) Sliding type car roof tent with adjustable installation space
CN211958394U (en) Internal illumination formula switch board
CN214067994U (en) Chinese is with reading instrument of giving lessons
CN220157805U (en) Function integrated device of intelligent podium
CN217561365U (en) Scratch detection device with good safety performance for mobile phone glass
CN219926003U (en) Electronic product detection operation panel

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant