CN208474857U - A kind of filming apparatus for e-commerce - Google Patents

A kind of filming apparatus for e-commerce Download PDF

Info

Publication number
CN208474857U
CN208474857U CN201820930716.5U CN201820930716U CN208474857U CN 208474857 U CN208474857 U CN 208474857U CN 201820930716 U CN201820930716 U CN 201820930716U CN 208474857 U CN208474857 U CN 208474857U
Authority
CN
China
Prior art keywords
fixedly connected
cabinet
slip mat
support plate
threaded post
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.)
Expired - Fee Related
Application number
CN201820930716.5U
Other languages
Chinese (zh)
Inventor
谢先斌
刘琼
� 刘
刘一
李建
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.)
Hunan Software Professional School
Hunan Software Vocational Institute
Original Assignee
Hunan Software Professional School
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 Hunan Software Professional School filed Critical Hunan Software Professional School
Priority to CN201820930716.5U priority Critical patent/CN208474857U/en
Application granted granted Critical
Publication of CN208474857U publication Critical patent/CN208474857U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Cameras Adapted For Combination With Other Photographic Or Optical Apparatuses (AREA)

Abstract

The utility model discloses a kind of filming apparatus for e-commerce, including cabinet, the lower surface of the cabinet is fixedly connected there are two supporting leg, the upper surface of the cabinet wall is fixedly connected with the upper surface of driving device, the driving device is meshed with driven gear, the driven gear is connected to the outer surface of thread barrel, and the outer surface of the thread barrel is socketed with bearing.This is used for the filming apparatus of e-commerce, by the way that motor is arranged, driving gear, driven gear, thread barrel, threaded post and support plate, so that threaded post moves up under the action of connecting with thread barrel internal screw thread, so that threaded post drives support plate to move up, so that support plate drives the first non-slip mat and the second non-slip mat to move up, so that the first non-slip mat and the second non-slip mat drive video camera to move up, operator station is not needed to shoot in higher position hand-held camera, so that effect is more preferable when shooting for video camera, and people are very convenient when shooting.

Description

A kind of filming apparatus for e-commerce
Technical field
The utility model relates to capture apparatus technical field, specially a kind of filming apparatus for e-commerce.
Background technique
Shooting, be with She Ying Ji ﹑ video recorder the image of people and object photograph come.Different scenes has different shooting skills Ingeniously, there are night scene shooting, the shooting of rain scape, building shooting, portrait etc..
Currently, people are frequently necessary to adjust the height of video camera in shooting process, so that the effect for taking photo is more preferable, When object perches, people need to stand to be shot on some higher objects, and when shooting, people are hand-held to be taken the photograph Camera is unstable, and video camera can generate shake, affects the effect for taking photo, so that people are inconvenient when shooting photo.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of filming apparatus for e-commerce, solves When object perches, people need to stand to be shot on some higher objects, and when shooting, people are hand-held to be taken the photograph The problem of camera is unstable, and video camera can generate shake, affects the effect for taking photo.
(2) technical solution
To achieve the above object, the utility model provides the following technical solutions: a kind of filming apparatus for e-commerce, Including cabinet, the lower surface of the cabinet is fixedly connected there are two supporting leg, the upper surface of the cabinet wall and driving device Upper surface be fixedly connected, the driving device is meshed with driven gear, and the driven gear is connected to the appearance of thread barrel Face, the outer surface of the thread barrel are socketed with bearing, and the bearing is connected to the upper surface of cabinet wall, spiral shell in the thread barrel Line is connected with threaded post, and the threaded post is located at the top of first through hole, and the first through hole is provided with the following table of cabinet wall Face.
The top of the threaded post is fixedly connected with the lower surface of support plate, and the lower surface of the support plate is stretched by two Compression apparatus is fixedly connected with the upper surface of cabinet, and two telescopic devices are located at the left and right sides of threaded post, and support plate The left and right sides be provided with pull unit, and the bottom end of two pull unit is fixedly connected with the upper surface of cabinet, described The upper surface of support plate is fixedly connected there are two slide bar, and the top of the slide bar is fixedly connected with block.
The outer surface of the slide bar is socketed with spring, and the outer surface of the slide bar is socketed with sliding sleeve, the top of the spring Be fixedly connected respectively with the upper surface of the lower surface of block and sliding sleeve with bottom end, and the opposite face of two sliding sleeves respectively with connecting plate Left and right sides be fixedly connected, the lower surface of the connecting plate is fixedly connected with the upper surface of the first non-slip mat, described first Non-slip mat is located at the top of the second non-slip mat, and the lower surface of second non-slip mat is fixed connection to the upper surface of the support plate.
Preferably, the driving device includes motor, the model Y80M1-2 of the motor, the motor body it is upper Surface is fixedly connected with the upper surface of cabinet wall, and the output shaft of the motor is fixedly connected with driving gear, the driving tooth Wheel is meshed with driven gear.
Preferably, the pull unit includes mandril, and the quantity of the mandril is two, and the bottom end of two mandrils with The upper surface of cabinet is fixedly connected, and the top of two mandrils is fixedly connected with the outer surface of cross bar.
Preferably, the telescopic device includes cylinder, and the upper surface of the cylinder offers the second through-hole, and described second is logical Round bar is provided in hole, the bottom end of the round bar is fixedly connected with the upper surface of slide plate, and the slide plate slides are connected to two cunnings In slot, the sliding slot is provided with the right side of cylinder inner wall, and the top of the round bar is fixedly connected with the lower surface of support plate, institute The bottom end for stating cylinder is fixedly connected with the upper surface of cabinet.
Preferably, the upper surface of the cabinet is fixedly connected with the lower surface of power supply, the upper surface of the power supply and switch Lower surface be fixedly connected.
Preferably, the output end of the power supply is electrically connected by conducting wire with the input terminal of switch, the output end of the switch It is electrically connected by conducting wire with the input terminal of motor.
(3) beneficial effect
The utility model provides a kind of filming apparatus for e-commerce, have it is following the utility model has the advantages that
1, filming apparatus for being used for e-commerce, by the way that motor, driving gear, driven gear, thread barrel, screw thread is arranged Column, bearing and support plate are rotated forward, so that the output shaft band of motor when needing to adjust the height of video camera by control motor Dynamic driving gear rotation, so that driving gear drives driven gear rotation, so that driven gear drives thread barrel rotation, so that spiral shell Line column moves up under the action of connecting with thread barrel internal screw thread, so that threaded post drives support plate to move up, so that branch Fagging drives the first non-slip mat and the second non-slip mat to move up so that the first non-slip mat and the second non-slip mat drive video camera to Upper movement does not need operator station and shoots in higher position hand-held camera, so that effect is more preferable when shooting for video camera, And people are very convenient when shooting.
2, the filming apparatus for being used for e-commerce is prevented by setting slide bar, spring, block, sliding sleeve, connecting plate, first Skidding and the second non-slip mat, when needing to place video camera on the apparatus, people pull connecting plate first, so that connecting plate It drives the first non-slip mat to move up, after video camera is placed in the second non-slip mat by people, then decontrols connecting plate, so that two The elastic force of spring drives two sliding sleeves to move down, so that two sliding sleeves drive connecting plate to move down, so that connecting plate drives First non-slip mat is moved down and is in close contact with video camera, and the first non-slip mat and the second non-slip mat are effectively pressed from both sides Video camera is handled, so that people's video camera when taking pictures will not shake.
3, the filming apparatus for being used for e-commerce, by the way that telescopic device, support plate, threaded post and thread barrel is arranged, when When thread barrel drives threaded post rotation, telescopic device will not be rotated with the rotation of threaded post, ensure that threaded post and screw thread Cooperating with each other between cylinder, and the utility model which has a compact structure and a reasonable design, it is practical.
Detailed description of the invention
Fig. 1 is the schematic diagram of the section structure that the utility model is faced;
Fig. 2 is the structural schematic diagram of the utility model pull unit left view;
Fig. 3 is the schematic diagram of the section structure that the utility model telescopic device is faced.
In figure: 1 supporting leg, 2 cabinets, 3 first through hole, 4 threaded posts, 5 driven gears, 6 driving devices, 61 driving gears, 62 motors, 7 power supplys, 8 switches, 9 support plates, 10 slide bars, 11 sliding sleeves, 12 springs, 13 blocks, 14 connecting plates, 15 first non-slip mats, 16 second non-slip mats, 17 pull unit, 171 cross bars, 172 mandrils, 18 telescopic devices, 181 cylinders, 182 slide plates, 183 round bars, 184 sliding slots, 185 second through-holes, 19 bearings, 20 thread barrels.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figure 1-3, the utility model provides a kind of technical solution: a kind of filming apparatus for e-commerce, packet Cabinet 2 is included, the upper surface of cabinet 2 is fixedly connected with the lower surface of power supply 7, and the upper surface of power supply 7 and the lower surface of switch 8 are fixed Connection allows power supply 7 to power to motor 62, so that motor 62 can work normally, passes through setting by the way that power supply 7 is arranged Switch 8, so that the work of control motor 62 that people are more convenient, the output end of power supply 7 passes through the input terminal of conducting wire and switch 8 electricity Connection, the output end of switch 8 are electrically connected by conducting wire with the input terminal of motor 62, there are two the lower surface of cabinet 2 is fixedly connected The upper surface of supporting leg 1,2 inner wall of cabinet is fixedly connected with the upper surface of driving device 6, and driving device 6 includes motor 62, motor The upper surface of 62 model Y80M1-2,62 fuselage of motor are fixedly connected with the upper surface of 2 inner wall of cabinet, the output of motor 62 Axis is fixedly connected with driving gear 61, and driving gear 61 is meshed with driven gear 5, passes through setting driving gear 61 and driven tooth Wheel 5, so that the output shaft of motor 62 drives driving gear 61 to rotate, so that driving gear 61 drives driven gear 5 to rotate timeliness Rate is higher, and the transmission connection of driving gear 61 and driven gear 5 has constant transmission ratio, and transmission efficiency is high, reliable operation, Benefit with long service life, driving device 6 are meshed with driven gear 5, and driven gear 5 is connected to the outer surface of thread barrel 20, The outer surface of thread barrel 20 is socketed with bearing 19, and bearing 19 is connected to the upper surface of 2 inner wall of cabinet, the connection of 20 internal screw thread of thread barrel Have threaded post 4, by be arranged thread barrel 20, driven gear 5 drive thread barrel 20 rotate so that threaded post 4 with thread barrel 20 It is moved up under the action of internal screw thread connection, so that threaded post 4 drives support plate 9 to move upwardly without shaking and more steady Fixed, threaded post 4 is located at the top of first through hole 3, and first through hole 3 is provided with the lower surface of 2 inner wall of cabinet.
The top of threaded post 4 is fixedly connected with the lower surface of support plate 9, and the lower surface of support plate 9 passes through two flexible dresses It sets 18 to be fixedly connected with the upper surface of cabinet 2, and two telescopic devices 18 are located at the left and right sides of threaded post 4, by setting Telescopic device 18 is set, when thread barrel 20 drives threaded post 4 to rotate, telescopic device 18 will not be revolved with the rotation of threaded post 4 Turn, ensure that cooperating with each other between threaded post 4 and thread barrel 20, telescopic device 18 includes cylinder 181, cylinder 181 Upper surface offers the second through-hole 185, is provided with round bar 183 in the second through-hole 185, and the bottom end of round bar 183 is upper with slide plate 182 Surface is fixedly connected, and slide plate 182 is slidably connected in two sliding slots 184, and sliding slot 184 is provided with the right side of 181 inner wall of cylinder, The top of round bar 183 is fixedly connected with the lower surface of support plate 9, and the bottom end of cylinder 181 is fixedly connected with the upper surface of cabinet 2, And the left and right sides of support plate 9 is provided with pull unit 17, by the way that pull unit 17 is arranged, when people need to move the device When, people can lift two cross bars 171 manually and drive the device mobile so that people adjust it is more square when the position of the device Just, and the bottom end of two pull unit 17 is fixedly connected with the upper surface of cabinet 2, and pull unit 17 includes mandril 172, mandril 172 quantity is two, and the bottom end of two mandrils 172 is fixedly connected with the upper surface of cabinet 2, and two mandrils 172 Top is fixedly connected with the outer surface of cross bar 171, and the upper surface of support plate 9 is fixedly connected there are two slide bar 10, passes through setting Slide bar 10, so that the drive connecting plate 14 of sliding sleeve 11 will not shake when moving up and down and more laborsaving, the fixed company in the top of slide bar 10 It is connected to block 13.
The outer surface of slide bar 10 is socketed with spring 12, and the outer surface of slide bar 10 is socketed with sliding sleeve 11, the top of spring 12 and Bottom end is fixedly connected with the upper surface of the lower surface of block 13 and sliding sleeve 11 respectively, by the way that spring 12 is arranged, so that two springs 12 elastic force drives two sliding sleeves 11 to move down, so that two sliding sleeves 11 drive connecting plate 14 to move down, so that connecting plate 14 the first non-slip mats 15 of drive are moved down and are in close contact with video camera, so that the first non-slip mat 15 and the second non-slip mat 16 Video camera can be effectively clamped, and the opposite face of two sliding sleeves 11 is fixed with the left and right sides of connecting plate 14 connect respectively It connects, the lower surface of connecting plate 14 is fixedly connected with the upper surface of the first non-slip mat 15, and the first non-slip mat 15 is located at the second non-slip mat 16 top, by the first non-slip mat 15 of setting and the second non-slip mat 16, so that the first non-slip mat 15 and the second non-slip mat 16 folder When handling video camera, video camera is not easy to fall, and the lower surface of the second non-slip mat 16 is fixedly connected with the upper surface of support plate 9.
In use, people pull connecting plate 14 first, so that connecting plate when needing to place video camera on the apparatus 14 the first non-slip mats 15 of drive move up, and after video camera is placed in the second non-slip mat 16 by people, then decontrol connecting plate 14, So that the elastic force of two springs 12 drives two sliding sleeves 11 to move down, so that two sliding sleeves 11 drive connecting plates 14 to moving down It is dynamic, so that connecting plate 14 drives the first non-slip mat 15 to move down and be in close contact with video camera, so that the first non-slip mat 15 Video camera can be effectively clamped with the second non-slip mat 16, when needing to adjust the height of video camera, by controlling motor 62 It rotates forward, so that the output shaft of motor 62 drives driving gear 61 to rotate, so that driving gear 61 drives driven gear 5 to rotate, makes Driven gear 5 drives thread barrel 20 to rotate so that threaded post 4 with 20 internal screw thread of thread barrel under the action of connecting to moving up It is dynamic so that threaded post 4 drives support plate 9 to move up so that support plate 9 drive the first non-slip mat 15 and the second non-slip mat 16 to Upper movement, so that the first non-slip mat 15 and the second non-slip mat 16 drive video camera to move up.
Can to sum up obtain, 1, this be used for the filming apparatus of e-commerce, pass through setting motor 62, driving gear 61, driven tooth Wheel 5, thread barrel 20, threaded post 4, bearing 19 and support plate 9, when needing to adjust the height of video camera, by controlling motor 62 It rotates forward, so that the output shaft of motor 62 drives driving gear 61 to rotate, so that driving gear 61 drives driven gear 5 to rotate, makes Driven gear 5 drives thread barrel 20 to rotate so that threaded post 4 with 20 internal screw thread of thread barrel under the action of connecting to moving up It is dynamic so that threaded post 4 drives support plate 9 to move up so that support plate 9 drive the first non-slip mat 15 and the second non-slip mat 16 to Upper movement so that the first non-slip mat 15 and the second non-slip mat 16 drive video camera to move up, do not need operator station compared with Eminence hand-held camera is shot, so that effect is more preferable when shooting for video camera, and when people shoot is very convenient.
2, filming apparatus for being used for e-commerce, by the way that slide bar 10, spring 12, block 13, sliding sleeve 11, connecting plate is arranged 14, the first non-slip mat 15 and the second non-slip mat 16, when needing to place video camera on the apparatus, people pull connection first Plate 14, so that connecting plate 14 drives the first non-slip mat 15 to move up, after video camera is placed in the second non-slip mat 16 by people, Connecting plate 14 is decontroled again, so that the elastic force of two springs 12 drives two sliding sleeves 11 to move down, so that two sliding sleeves 11 drive Connecting plate 14 moves down, so that connecting plate 14 drives the first non-slip mat 15 to move down and be in close contact with video camera, makes Video camera can effectively be clamped by obtaining the first non-slip mat 15 and the second non-slip mat 16, so that video camera will not when taking pictures by people It shakes.
3, the filming apparatus for being used for e-commerce passes through setting telescopic device 18, support plate 9, threaded post 4 and thread barrel 20, when thread barrel 20 drives threaded post 4 to rotate, telescopic device 18 will not be rotated with the rotation of threaded post 4, ensure that spiral shell Cooperating with each other between line column 4 and thread barrel 20, and the utility model which has a compact structure and a reasonable design, it is practical.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of filming apparatus for e-commerce, including cabinet (2), it is characterised in that: the lower surface of the cabinet (2) is solid Fixed connection is there are two supporting leg (1), and the upper surface of cabinet (2) inner wall is fixedly connected with the upper surface of driving device (6), institute It states driving device (6) to be meshed with driven gear (5), the driven gear (5) is connected to the outer surface of thread barrel (20), described The outer surface of thread barrel (20) is socketed with bearing (19), and the bearing (19) is connected to the upper surface of cabinet (2) inner wall, the spiral shell Line cylinder (20) internal screw thread is connected with threaded post (4), and the threaded post (4) is located at the top of first through hole (3), the first through hole (3) it is provided with the lower surface of cabinet (2) inner wall;
The top of the threaded post (4) is fixedly connected with the lower surface of support plate (9), and the lower surface of the support plate (9) passes through Two telescopic devices (18) are fixedly connected with the upper surface of cabinet (2), and two telescopic devices (18) are located at threaded post (4) The left and right sides, and pull unit (17) are provided at left and right sides of support plate (9), and the bottom end of two pull unit (17) It is fixedly connected with the upper surface of cabinet (2), the upper surface of the support plate (9) is fixedly connected there are two slide bar (10), described The top of slide bar (10) is fixedly connected with block (13);
The outer surface of the slide bar (10) is socketed with spring (12), and the outer surface of the slide bar (10) is socketed with sliding sleeve (11), institute The top and bottom end for stating spring (12) are fixedly connected with the upper surface of the lower surface of block (13) and sliding sleeve (11) respectively, and two The opposite face of sliding sleeve (11) is fixedly connected with the left and right sides of connecting plate (14) respectively, the lower surface of the connecting plate (14) with The upper surface of first non-slip mat (15) is fixedly connected, and first non-slip mat (15) is located at the top of the second non-slip mat (16), institute The lower surface for stating the second non-slip mat (16) is fixedly connected with the upper surface of support plate (9).
2. a kind of filming apparatus for e-commerce according to claim 1, it is characterised in that: the driving device It (6) include motor (62), the model Y80M1-2 of the motor (62), the upper surface and cabinet (2) of motor (62) fuselage The upper surface of inner wall is fixedly connected, and the output shaft of the motor (62) is fixedly connected with driving gear (61), the driving gear (61) it is meshed with driven gear (5).
3. a kind of filming apparatus for e-commerce according to claim 1, it is characterised in that: the pull unit (17) include mandril (172), the quantity of the mandril (172) is two, and the bottom end of two mandrils (172) with cabinet (2) Upper surface be fixedly connected, and the top of two mandrils (172) is fixedly connected with the outer surface of cross bar (171).
4. a kind of filming apparatus for e-commerce according to claim 1, it is characterised in that: the telescopic device It (18) include cylinder (181), the upper surface of the cylinder (181) offers the second through-hole (185), second through-hole (185) It is inside provided with round bar (183), the bottom end of the round bar (183) is fixedly connected with the upper surface of slide plate (182), the slide plate (182) it is slidably connected in two sliding slots (184), the sliding slot (184) is provided with the right side of cylinder (181) inner wall, described The top of round bar (183) is fixedly connected with the lower surface of support plate (9), the bottom end of the cylinder (181) and the upper table of cabinet (2) Face is fixedly connected.
5. a kind of filming apparatus for e-commerce according to claim 2, it is characterised in that: the cabinet (2) Upper surface is fixedly connected with the lower surface of power supply (7), and the upper surface of the power supply (7) is fixedly connected with the lower surface of switch (8).
6. a kind of filming apparatus for e-commerce according to claim 5, it is characterised in that: the power supply (7) Output end is electrically connected by conducting wire with the input terminal for switching (8), and the output end of the switch (8) passes through conducting wire and motor (62) Input terminal electrical connection.
CN201820930716.5U 2018-06-13 2018-06-13 A kind of filming apparatus for e-commerce Expired - Fee Related CN208474857U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820930716.5U CN208474857U (en) 2018-06-13 2018-06-13 A kind of filming apparatus for e-commerce

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820930716.5U CN208474857U (en) 2018-06-13 2018-06-13 A kind of filming apparatus for e-commerce

Publications (1)

Publication Number Publication Date
CN208474857U true CN208474857U (en) 2019-02-05

Family

ID=65213818

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820930716.5U Expired - Fee Related CN208474857U (en) 2018-06-13 2018-06-13 A kind of filming apparatus for e-commerce

Country Status (1)

Country Link
CN (1) CN208474857U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110782745A (en) * 2019-11-14 2020-02-11 王依格 Special teaching frame of etiquette teaching
CN114352888A (en) * 2022-02-18 2022-04-15 青岛电影学院 Lens stable pushing device for sports film shooting and shooting

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110782745A (en) * 2019-11-14 2020-02-11 王依格 Special teaching frame of etiquette teaching
CN114352888A (en) * 2022-02-18 2022-04-15 青岛电影学院 Lens stable pushing device for sports film shooting and shooting
CN114352888B (en) * 2022-02-18 2023-05-16 青岛电影学院 Stable pushing device of lens for shooting sports film

Similar Documents

Publication Publication Date Title
CN106272335B (en) Intelligent rocker arm cameras people
CN208474857U (en) A kind of filming apparatus for e-commerce
CN207830915U (en) A kind of camera mount
CN206908696U (en) A kind of removable camera
CN208381663U (en) A kind of office multimedia display screen support device of the adjustable angle that tilts
CN109903683A (en) A kind of LED display with dedusting function
CN109268640A (en) A kind of adjustable smart television
CN109838667A (en) A kind of device making stop-motion animation
CN212276690U (en) Landscape sand table model for garden design display
CN210005841U (en) moving shooting device based on stop motion animation
CN207814808U (en) Monitoring camera component of latent glue feeding structure
CN208295411U (en) A kind of artificial intelligence camera being easily installed
CN208045329U (en) A kind of pin soldering apparatus of thin film capacitor
CN207825520U (en) Quick pressing and releasing device for assembling lens
CN108381232A (en) A kind of new-energy automobile member gripper workbench
CN210626357U (en) Mobile phone screen detection device
CN213135565U (en) Spoiler welding machine
CN212324244U (en) Novel office video conference equipment
CN214948104U (en) Camera is from rapping bar
CN210381042U (en) Image acquisition device
CN208190798U (en) A kind of combined type array camera
CN208245010U (en) Mobile power source individual character spray equipment
CN208237354U (en) A kind of completely new single-button remote control device
CN208126360U (en) A kind of efficient Legal provision query display device
CN112512270A (en) Intelligent education recorded broadcast device

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20190205

Termination date: 20190613

CF01 Termination of patent right due to non-payment of annual fee