CN207990435U - A kind of intelligent lamp rod for wisdom cell - Google Patents

A kind of intelligent lamp rod for wisdom cell Download PDF

Info

Publication number
CN207990435U
CN207990435U CN201820503234.1U CN201820503234U CN207990435U CN 207990435 U CN207990435 U CN 207990435U CN 201820503234 U CN201820503234 U CN 201820503234U CN 207990435 U CN207990435 U CN 207990435U
Authority
CN
China
Prior art keywords
round bar
bar
lamp rod
display screen
sliding
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
CN201820503234.1U
Other languages
Chinese (zh)
Inventor
张猛
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.)
Beijing Heng Rui Chuang Exhibition Technology Development Co Ltd
Original Assignee
Beijing Heng Rui Chuang Exhibition Technology Development Co Ltd
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 Beijing Heng Rui Chuang Exhibition Technology Development Co Ltd filed Critical Beijing Heng Rui Chuang Exhibition Technology Development Co Ltd
Priority to CN201820503234.1U priority Critical patent/CN207990435U/en
Application granted granted Critical
Publication of CN207990435U publication Critical patent/CN207990435U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)

Abstract

The utility model discloses a kind of intelligent lamp rods for wisdom cell, including lamp rod body and lampshade, headlamp is housed in the lampshade, further includes camera and temperature and humidity tester, the lamp rod body is threadedly coupled successively by bottom round bar, middle round bar and mandril;The middle round bar is equipped with sliding stock, is equipped between display screen and sliding stock and middle round bar on sliding stock and is equipped with regulating mechanism;The side wall of the bottom round bar is equipped with equipment box, and equipment box is internally provided with supply unit;The bottom round bar upper edge its axial direction sliding is provided with slide-bar, and one end of slide-bar is connected with bench, and the lower section of the other end is equipped with weighing sensor;The master controller is electrically connected with the headlamp, the display screen, the camera, the temperature and humidity tester, the weighing sensor and the supply unit respectively, with achieve the purpose that realize the advertising degree for promoting intelligent lamp rod, abundant intelligent lamp rod using function with more convenient daily life.

Description

A kind of intelligent lamp rod for wisdom cell
Technical field
The utility model belongs to the technical field of intelligent lamp rod, and in particular to a kind of intelligent lamp rod for wisdom cell.
Background technology
Common communal facility of the street lamp as modernization cell not only has the function of beautiful, illumination and road sign, can also As public media, with the development of wisdom housing estate development, traditional lamp stand far can not adapt to the need of modernization development It asks, currently, multifunctional intellectual lamp stand enters the public visual field gradually, and each wisdom cell is gradually popularized for, to the day of people Often life bring it is many easily help, existing multifunctional intellectual lamp stand usually have the function of illumination, monitoring, publicize etc., Information exchange and security protection are carried out while illumination can be provided in a certain range around street lamp.
Although existing intelligent lamp rod can play the function of illumination and simple information exchange, it is using process In or exist and have a single function, and to the convenient not high problem that people’s lives provide, specific defect is as follows:
(1) the display screen height and position on intelligent lamp rod is fixed, and the crowd that cannot be satisfied different heights carries out reading information, Cause the information propagating degree on display screen not high;
(2) intelligent lamp rod has a single function, and the interaction between people is less, and the convenient degree provided is not lived to people not It is enough.
Utility model content
In order to solve the above problem of the existing technology, the utility model aim is to provide a kind of for wisdom cell Intelligent lamp rod realize the advertising degree for promoting intelligent lamp rod, the use function of abundant intelligent lamp rod with more convenient to reach The purpose of daily life.
Technical solution used by the utility model is:A kind of intelligent lamp rod for wisdom cell, including lamp rod body With the lampshade positioned at lamp rod body end, headlamp is housed in the lampshade, further includes camera and temperature and humidity tester, it is described Lamp rod body is threadedly coupled successively by bottom round bar, middle round bar and mandril, and the end of the mandril is connect with the lampshade;Institute It states movable sleeve on round bar and is equipped with sliding sleeve frame, slide to be equipped with to be equipped between display screen and sliding stock and middle round bar on stock and adjust Save mechanism;It is equipped with the spring being placed on middle round bar between the sliding stock and bottom round bar;The side wall of the bottom round bar is equipped with Equipment box, equipment box are internally provided with supply unit;The bottom round bar upper edge its axial direction sliding is provided with slide-bar, slide-bar One end is connected with bench, and the lower section of the other end is equipped with weighing sensor;The bottom round bar is internally provided with master controller, main control Device respectively with the headlamp, the display screen, the camera, the temperature and humidity tester, the weighing sensor and institute State supply unit electrical connection.
Further, the regulating mechanism includes the sliding slot being located on middle round bar side wall and the cunning on sliding stock The axis direction of column, sliding slot round bar in is arranged and traveller matches with sliding slot;The side of the sliding slot is square along its length To multiple limiting slots are evenly distributed with, each limiting slot matches with the traveller.
Further, the sliding stock includes upper sliding sleeve, low sleeve and display screen mounting box, the upper sliding sleeve and downslide Multiple support plates are connected between set, each support plate is uniformly distributed along the circumferential direction of the middle round bar;The upper sliding sleeve and Low sleeve is connect with the side wall of display screen mounting box, and display screen mounting box is built-in the display screen.
Further, the display screen is LED display.
Further, the middle round bar is equipped with the first support bar being located above sliding stock and second support bar, the One cradling piece and second support bar are connect with the camera and the temperature and humidity tester respectively.
Further, the mounting cylinder of the bottom round bar being internally provided with the slide-bar pivot bush unit, the bottom of mounting cylinder Equipped with the weighing sensor;The end of the slide-bar is connected with connecting rod, and the end of connecting rod is connect with the bench, and pacifies The slide opening to match with the connecting rod is offered on fitted tube and bottom round bar.
Further, it is cased with axle sealing ring on the outer wall of the slide-bar.
Further, be connected with the supporting rod being inclined to set below the bench, the end of supporting rod be connected with The semicircle sliding sleeve that the bottom round bar matches.
Further, further include the charger being located inside equipment box, the input terminal of the charger and power supply dress Connection is set, the output end of charger is connected with the first charging wire and the second charging wire, the first charging wire and the second charging wire difference It is connected with micro plugs and Lightning plugs.
Further, the equipment box is equipped with placing groove, and the first coiling stake and the second coiling stake are equipped in placing groove, the One charging wire and the second charging wire are wound in respectively in the first coiling stake and the second coiling stake;It is equipped with and puts on the equipment box Set the corresponding glass door of slot.
The beneficial effects of the utility model are:
1. bottom round bar, middle round bar and mandril are threadedly coupled to composition lamp rod body successively can optimize the installation process of lamp stand, Installation operation is convenient;Flexible modulation can be carried out to the height of display screen according to the demand of people by regulating mechanism, with further Facilitate the pushed information on people's reading display screen, the effect of publicity of display screen can be increased;And seat is equipped on the round bar of bottom Stool, bench can facilitate pedestrian temporarily to sit rest, meanwhile, the space that cell places other benches can be also saved, and taking a load off one's feet While, weight is also can measure, and weight information is fed back on display screen;
2. the traveller on the sliding slot and sliding stock that pass through regulating mechanism matches, the height of sliding stock can be arbitrarily adjusted Position, after height and position is adjusted, it is only necessary to slightly turn traveller and fall into corresponding limiting slot, due to sliding stock Under the abutting effect of spring, traveller can be pushed against in limiting slot, to realize the position positioning to sliding stock, be suitable for The people of different heights watch display screen;
3. bench lower section be arranged supporting rod, supporting rod can Auxiliary support bench, prevent the connection for connecting bench The excessive generation deformation of bar stress, improves the overall stability of equipment;
4. being additionally provided with charging wire on lamp stand, the micro plugs and Lightning plugs of charging wire are suitable for current market The mobile phone of upper mainstream charges, and when people are sitting in rest on bench, the mobile phone that can be also used for charges, and is conducive to enrich The function of lamp stand makes people experience the convenient degree of lamp stand;
5. be additionally provided with glass door on the corresponding position of placing groove, glass door can to inside placing groove charging wire and its His electric elements play the effect of waterproof and dustproof, ensure the whole service life of lamp stand.
Description of the drawings
Fig. 1 is the overall structure diagram of the intelligent lamp rod provided by the utility model for wisdom cell;
Fig. 2 is the system block diagram of the intelligent lamp rod provided by the utility model for wisdom cell;
Fig. 3 is the partial structural diagram of the intelligent lamp rod provided by the utility model for wisdom cell;
Fig. 4 is the A-A of Fig. 1 to schematic cross-sectional view;
Fig. 5 is the B-B direction schematic cross-sectional view of Fig. 2;
Fig. 6 is the structural schematic diagram of semicircle sliding sleeve in the intelligent lamp rod provided by the utility model for wisdom cell;
Fig. 7 is the structural schematic diagram of glass door in the intelligent lamp rod provided by the utility model for wisdom cell.
Specific implementation mode
Below in conjunction with the accompanying drawings and specific embodiment is further elaborated the utility model.
As shown in Fig. 1-Fig. 7, the utility model provides a kind of intelligent lamp rod for wisdom cell, including lamp rod body With the lampshade 1 positioned at lamp rod body end, headlamp is housed in the lampshade 1, further includes camera 2 and temperature and humidity tester 3, The lamp rod body is threadedly coupled successively by bottom round bar 4, middle round bar 5 and mandril 6, wherein bottom round bar 4, middle round bar 5 and top Bar 6 is all made of tubular structure, the tapping on tube wall;The end of the mandril 6 is connect with the lampshade 1, the inside peace of lampshade 1 Equipped with the headlamp;Movable sleeve is equipped with sliding sleeve frame on the middle round bar 5, and sliding stock can be in the axis side of middle round bar 5 It is free to slide upwards, it slides on stock equipped with regulating mechanism is equipped between display screen 10 and sliding stock and middle round bar 5, adjusts machine Where structure is used to adjust the position of sliding stock, the height and position of display screen 10 is adjusted to reach;The sliding sleeve The spring 7 being placed on middle round bar 5 is equipped between frame and bottom round bar 4, one end of the spring 7 is against on bottom round bar 4, and the other end is then It is pushed against the end of sliding stock;The side wall of the bottom round bar 4 is equipped with equipment box 8, and equipment box 8 is internally provided with power supply dress It sets, supply unit provides power supply to lamp stand;4 upper edge of bottom round bar its axial direction sliding is provided with slide-bar 11, slide-bar 11 One end is connected with bench 9, and bench 9 is located at the side of bottom round bar 4 and the height of bench 9 is suitble to people to take, the lower section of the other end Equipped with weighing sensor 14, when people are sitting on bench 9, bench 9 drives the end of slide-bar 11 to be pushed against on weighing sensor 14, Weighing sensor 14 can read the weight of the load of bench 9;The bottom round bar 4 is internally provided with master controller, master controller point Not with the headlamp, the display screen 10, the camera 2, the temperature and humidity tester 3, the weighing sensor 14 and The supply unit electrical connection, preferably, the master controller uses Cortex M4 chips, operating voltage is alternating current Press 19.2V~28.8V or 20.4~26.4V of DC voltage, 48~63Hz of frequency, universal input NTC10k, NTC100k and PT The communication speed of 1000 (3850ppm/K), general output 0~10V of DC voltage, communication interface are 10Mbps, in the present embodiment In, the communication interface of master controller is electrically connected by the communications cable with background server, and the video information that will monitor shooting is real When be sent to background server.
The regulating mechanism includes the sliding slot 25 being located on 5 side wall of middle round bar and the traveller 26 on sliding stock, institute It states axis direction setting and traveller 26 of the sliding slot 25 along middle round bar 5 with sliding slot 25 to match, traveller 26 can be in sliding slot 25 Portion is free to slide;The side of the sliding slot 25 is evenly distributed with multiple limiting slots, limiting slot and sliding slot 25 along its length The perpendicular setting of side wall, each limiting slot match with the traveller 26;The sliding slot 25 and limiting slot are shaped in On middle round bar 5, traveller 26 is slided to adjust the height and position of sliding stock in the length direction of sliding slot 25, then is slided by twisting Stock makes traveller 26 be embedded in limiting slot, and the height and position for sliding stock is fixed;Preferably, the end of the traveller 26 Portion is set as convex structure, this structure is convenient for traveller 26 in the internal slide of sliding slot 25 and limiting slot.
The sliding stock includes upper sliding sleeve 22, low sleeve 23 and display screen mounting box, the upper sliding sleeve 22 and low sleeve 23 equal activities are placed on middle round bar 5, and multiple support plates 24,24 edge of each support plate are connected between upper sliding sleeve 22 and low sleeve 23 The circumferential direction of the middle round bar 5 is uniformly distributed, and using the support plate 24 being intervally arranged, is carried out to sliding stock convenient for people When height and position is adjusted, the position where limiting slot can be well observed;The upper sliding sleeve 22 and low sleeve 23 are and display screen The side wall of mounting box connects, and display screen mounting box is built-in a display screen 10, display screen mounting box using sealing structure And the side of display screen mounting box is transparency glass plate, and display screen 10 is mounted on to the inside of display screen mounting box, can both be realized Display screen 10 is normally consulted, and can realize and achieve the effect that waterproof and dustproof, reaching good protection to display screen 10 makees With;Preferably, the display screen 10 is LED display 10, LCD display 10 can also be used;The low sleeve 23 it is interior The traveller 26 is set on side wall.
The middle round bar 5 is equipped with the first support bar being located above sliding stock and second support bar, first support bar It is connect respectively with the camera 2 and the temperature and humidity tester 3 with second support bar, is convenient for camera 2 and Temperature and Humidity The repair or installation of instrument 3, the camera 2 generate video information, and temperature and humidity tester 3 generates humiture information, humiture letter Breath is transmitted by master controller and is shown on the display screen 10;Preferably, the camera 2 is ball-type infrared photography Machine, camera 2 start camera shooting according to the user instruction that master controller is sent, are supervised to the object within the scope of monitoring camera-shooting Control, camera 2 generates video information, and is exported from output end to master controller;The temperature and humidity tester 3 is according to the temperature of environment Degree and humidity generate humiture information in real time, and the humiture information of generation is sent to master controller, master control by temperature and humidity tester 3 Humiture information is sent to display screen 10 and is shown by device processed.Temperature and humidity tester 3 uses QF humidity temperature monitors, work electricity Pressure be alternating voltage 19.2V~28.8V or DC voltage 13.5V~35V, frequency be 50Hz or 60Hz, temperature measurement range be- 35 DEG C~70 DEG C, moisture measurement ranging from 0~100%RH.
The mounting cylinder 12 of the bottom round bar 4 being internally provided with 11 pivot bush unit of the slide-bar, the bottom of mounting cylinder 12 is set There is the weighing sensor 14, when internal slide of the slide-bar 11 in mounting cylinder 12, the end of slide-bar 11, which can be pushed against, weighs The end of probe of sensor 14;The end of the slide-bar 11 is connected with connecting rod 13, and the end of connecting rod 13 connects with the bench 9 It connects, in actual production process, connecting rod 13 should have enough rigidity and intensity, and be opened up on mounting cylinder 12 and bottom round bar 4 There are the slide opening to match with the connecting rod 13, connecting rod 13 can be free to slide on the side wall of bottom round bar 4, in order to weighing Sensor 14 provides good water proof environment, and axle sealing ring is cased on the outer wall of the slide-bar 11, prevent extraneous water into Enter to weighing sensor 14.Preferably, being bolted between the end and the end of slide-bar 11 of the connecting rod 13 Connection, meanwhile, one end of mounting cylinder 12 is opening-like, carries out installation fixation to connecting rod 13 by bolt convenient for people, weighs The information of sensor 14 is sent to master controller in real time by master controller, and display screen 10 is sent to simultaneously after master controller processing It is shown.Preferably, the mounting cylinder 12 be can be integrally formed on bottom round bar 4 or be welded to connect in bottom round bar 4 On madial wall;The weighing sensor 14 use column type pull pressure sensor DJYZ-20A, rated load be 0~5kg, 10kg、20kg、30kg、50kg;Recommend driving voltage be:Recommend driving voltage;Maximum excitation voltage:15V DC/AC;Protection etc. Grade:IP65.
The lower section of the bench 9 is connected with the supporting rod 15 being inclined to set, and supporting rod 15 and the lower section welding of bench 9 connect It connecing, the top of bench 9 is equipped with cushion, and the end of supporting rod 15 is connected with the semicircle sliding sleeve 16 to match with the bottom round bar 4, Semicircle sliding sleeve 16, which can be against on bottom round bar 4, to carry out free to slide, and supporting rod 15 provides the fastness of bench 9 stronger It ensures.
Further include the charger being located inside equipment box 8, the input terminal of the charger is connect with the supply unit, electricity Source device directly provides power available to charger, and the output end of charger is connected with the first charging wire and the second charging wire, the One charging wire and the second charging wire are connected separately with micro plugs and Lightning plugs, and micro plugs and Lightning are inserted Head is suitable at present the Android mobile phone and iPhone of mainstream on the market;Preferably, the charger is filled using more mouthfuls of USB Electric appliance, product type:CD147 can be realized while be charged to multiple mobile phones.Upper rest is sat back and waited described in being sitting in as people When, it can be charged to its amusement equipment using charging wire, more easily be experienced with providing people.
The equipment box 8 is equipped with placing groove, is equipped with the first coiling stake 17 and the second coiling stake 18 in placing groove, first fills Electric wire and the second charging wire are wound in respectively in the first coiling stake 17 and the second coiling stake 18, are needed in use, can be from first The first charging wire and the second charging wire are easily removed in coiling stake 17 and the second coiling stake 18;Be equipped on the equipment box 8 with The corresponding glass door 19 of placing groove, by hinge and 8 assembly connection of equipment box, the other side then connects for the side of the glass door 19 It is connected to iron block 21, the corresponding one side of iron block 21 is equipped with handle, permanent magnet corresponding with iron block, permanent magnetism are equipped on equipment box 8 Iron block is attracted by body, to realize the closing of glass door 19, is equipped with seal washer 20 in the side of glass door 19, is worked as glass door When 19 closing, the seal washer 20 on glass door 19 is attached on the surface of equipment box 8, can be played to the inside of placing groove good Good waterproof and dustproof effect.
The utility model is not limited to above-mentioned optional embodiment, anyone can obtain under the enlightenment of the utility model Other various forms of products, however, making any variation in its shape or structure, every the utility model right that falls into is wanted The technical solution in confining spectrum is sought, is all fallen within the scope of protection of the utility model.

Claims (10)

1. a kind of intelligent lamp rod for wisdom cell, including lamp rod body and the lampshade positioned at lamp rod body end, the lamp Headlamp is housed in cover, which is characterized in that further include camera and temperature and humidity tester, the lamp rod body by bottom round bar, in Round bar and mandril are threadedly coupled successively, and the end of the mandril is connect with the lampshade;It is slidingly connected on the middle round bar There is sliding stock, slides and be equipped on stock between display screen and sliding stock and middle round bar equipped with regulating mechanism;The sliding sleeve The spring being placed on middle round bar is equipped between frame and bottom round bar;The side wall of the bottom round bar be equipped with equipment box, equipment box it is interior Portion is equipped with supply unit;The bottom round bar upper edge its axial direction sliding is provided with slide-bar, and one end of slide-bar is connected with bench, separately The lower section of one end is equipped with weighing sensor;The bottom round bar is internally provided with master controller, master controller respectively with the illumination Lamp, the display screen, the camera, the temperature and humidity tester, the weighing sensor and supply unit electrical connection.
2. the intelligent lamp rod according to claim 1 for wisdom cell, which is characterized in that the regulating mechanism includes position It is arranged and slides in the axis direction of the sliding slot on middle round bar side wall and the traveller on sliding stock, sliding slot round bar in Column matches with sliding slot;The side of the sliding slot is evenly distributed with multiple limiting slots along its length, each limiting slot with The traveller matches.
3. the intelligent lamp rod according to claim 1 for wisdom cell, which is characterized in that the sliding stock includes upper Sliding sleeve, low sleeve and display screen mounting box are connected with multiple support plates, each support plate edge between the upper sliding sleeve and low sleeve The circumferential direction of the middle round bar is uniformly distributed;The upper sliding sleeve and low sleeve are connect with the side wall of display screen mounting box, and Display screen mounting box is built-in the display screen.
4. the intelligent lamp rod according to claim 1 or 3 for wisdom cell, which is characterized in that the display screen is LED Display screen.
5. the intelligent lamp rod according to claim 1 for wisdom cell, which is characterized in that the middle round bar is equipped with position First support bar above sliding stock and second support bar, first support bar and second support bar respectively with the camera It is connected with the temperature and humidity tester.
6. the intelligent lamp rod according to claim 1 for wisdom cell, which is characterized in that the inside of the bottom round bar is set There are the mounting cylinder with the slide-bar pivot bush unit, the bottom of mounting cylinder to be equipped with the weighing sensor;The end of the slide-bar connects It is connected to connecting rod, the end of connecting rod is connect with the bench, and is offered and the connecting rod on mounting cylinder and bottom round bar The slide opening to match.
7. the intelligent lamp rod according to claim 6 for wisdom cell, which is characterized in that covered on the outer wall of the slide-bar There is axle sealing ring.
8. the intelligent lamp rod according to claim 1 for wisdom cell, which is characterized in that the lower section of the bench connects There are the supporting rod being inclined to set, the end of supporting rod to be connected with the semicircle sliding sleeve to match with the bottom round bar.
9. the intelligent lamp rod according to claim 1 for wisdom cell, which is characterized in that further include being located in equipment box The charger in portion, the input terminal of the charger are connect with the supply unit, and the output end of charger is connected with the first charging Line and the second charging wire, the first charging wire and the second charging wire are connected separately with micro plugs and Lightning plugs.
10. the intelligent lamp rod according to claim 9 for wisdom cell, which is characterized in that the equipment box is equipped with Placing groove, is equipped with the first coiling stake and the second coiling stake in placing groove, and the first charging wire and the second charging wire are wound in the respectively In one coiling stake and the second coiling stake;Glass door corresponding with placing groove is installed on the equipment box.
CN201820503234.1U 2018-04-10 2018-04-10 A kind of intelligent lamp rod for wisdom cell Active CN207990435U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820503234.1U CN207990435U (en) 2018-04-10 2018-04-10 A kind of intelligent lamp rod for wisdom cell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820503234.1U CN207990435U (en) 2018-04-10 2018-04-10 A kind of intelligent lamp rod for wisdom cell

Publications (1)

Publication Number Publication Date
CN207990435U true CN207990435U (en) 2018-10-19

Family

ID=63830685

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820503234.1U Active CN207990435U (en) 2018-04-10 2018-04-10 A kind of intelligent lamp rod for wisdom cell

Country Status (1)

Country Link
CN (1) CN207990435U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111059504A (en) * 2020-01-19 2020-04-24 恒明星光智慧文化科技(深圳)有限公司 Outdoor self-service physical examination intelligent street lamp and method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111059504A (en) * 2020-01-19 2020-04-24 恒明星光智慧文化科技(深圳)有限公司 Outdoor self-service physical examination intelligent street lamp and method

Similar Documents

Publication Publication Date Title
CN204629336U (en) Solar street light with electric motor car charging equipment and advertisement screen and control system thereof
JP4619222B2 (en) Method and apparatus for displaying time zone of electricity charges
CN207990435U (en) A kind of intelligent lamp rod for wisdom cell
CN205607793U (en) Electrical slip ring electrical contact abrasion tester's structure is led to wind -powered electricity generation
CN106952512A (en) A kind of ideological and political education propagandizing device
CN208352801U (en) A kind of outdoor rainproof ammeter box of easy access
CN202504816U (en) Solar display platform
CN204761590U (en) Utensil is assisted in inspection of portable power consumption
CN206541590U (en) Urban planning publicity and public bus network indicator board
CN208998784U (en) A kind of mobile micro real time remote image monitor of route hidden danger point
CN207182873U (en) One kind landing advertisement and identifier lamp box
CN218544170U (en) Sharing intelligent lamp pole device that charges
CN108981848A (en) Level display device and its application with analog-digital conversion function
CN114403627A (en) Strip chair with storing and air detection function
CN205670415U (en) Road sign board
CN207715405U (en) A kind of tool is there are two types of powering mode and can illuminate the fan that may act as power supply
CN207394631U (en) Intelligent road-lamp based on Internet of Things
CN2556067Y (en) Control panel for gasoline generating set
CN206117208U (en) A controller for LED fluorescent screen
CN210722820U (en) Digital display switch
CN206133168U (en) Take LED light filling lamp auto heterodyne cell -phone frame
CN205303107U (en) Wall -hanging transformer
CN208871502U (en) A kind of novel intelligent LED street lamp
CN203433589U (en) Intelligent charging device for realizing coin-operated charging outdoors by taking solar energy as energy
CN211016016U (en) Real rack of instructing of solar photovoltaic system

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant