CN107238002B - A kind of Big Dipper positioning outdoor study signal enhancing type energy saving searchlight - Google Patents

A kind of Big Dipper positioning outdoor study signal enhancing type energy saving searchlight Download PDF

Info

Publication number
CN107238002B
CN107238002B CN201710488776.6A CN201710488776A CN107238002B CN 107238002 B CN107238002 B CN 107238002B CN 201710488776 A CN201710488776 A CN 201710488776A CN 107238002 B CN107238002 B CN 107238002B
Authority
CN
China
Prior art keywords
babinet
end surface
threaded rod
energy saving
lamp cap
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
CN201710488776.6A
Other languages
Chinese (zh)
Other versions
CN107238002A (en
Inventor
刘美君
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.)
Dongguan St Xin Electronic Technology Co ltd
Original Assignee
Qingyuan Starter Intelligent Technology 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 Qingyuan Starter Intelligent Technology Co Ltd filed Critical Qingyuan Starter Intelligent Technology Co Ltd
Priority to CN201710488776.6A priority Critical patent/CN107238002B/en
Publication of CN107238002A publication Critical patent/CN107238002A/en
Application granted granted Critical
Publication of CN107238002B publication Critical patent/CN107238002B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21LLIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
    • F21L4/00Electric lighting devices with self-contained electric batteries or cells
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V19/00Fastening of light sources or lamp holders
    • F21V19/02Fastening of light sources or lamp holders with provision for adjustment, e.g. for focusing
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/08Devices for easy attachment to any desired place, e.g. clip, clamp, magnet
    • F21V21/0832Hook and loop-type fasteners
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V33/00Structural combinations of lighting devices with other articles, not otherwise provided for
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S19/00Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/38Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
    • G01S19/39Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/42Determining position
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21WINDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2111/00Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00
    • F21W2111/10Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00 for personal use, e.g. hand-held

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

The invention discloses a kind of Big Dippeves to position outdoor study signal enhancing type energy saving searchlight,Including babinet,The rear end surface of the babinet is equipped with battery compartment,The front-end surface of the babinet is equipped with mounting groove,The front-end surface of the babinet is fixedly connected with shoulder strap,Connecting plate is equipped on the upside of the front-end surface of the babinet,The lower surface of the connecting plate is rotatably connected to curved support frame by moving block,The upper surface front end of the babinet is equipped with limit hole,The inside of the limit hole is rotatably connected to adjusting nut by limited block,The inner bottom surface of the limit hole is equipped with sliding groove,The internal slide of the sliding groove is connected with sliding shoe,The upper surface of the sliding shoe is fixedly connected with threaded rod,The outer surface set of the threaded rod has tensioning spring,The adjusting nut is threadedly connected to the outer surface of threaded rod,The upper surface of the threaded rod is hinged with lamp cap.The energy saving searchlight can greatly improve the convenience used, avoid causing danger when using.

Description

A kind of Big Dipper positioning outdoor study signal enhancing type energy saving searchlight
Technical field
The present invention relates to searchlight technical field, specially a kind of Big Dipper positions the outdoor study energy saving spy of signal enhancing type Illuminator.
Background technology
In present social work and life, has and much need to carry out outdoor study, this just needs to use to field to visit Illuminator is searched and rescued or is cried for help.
The Chinese patent of 205824864 U of Authorization Notice No. CN discloses a kind of Big Dipper positioning field searchlight, including shell Body, lampshade, compass, light bulb, BDS receivers, BDS antennas, battery, rear cover;There are former and later two chambers, wherein lamp on shell Cover, compass, light bulb are mounted on front chamber, and BDS receivers, BDS antennas, battery are mounted on rear chamber, can be suitable for burst Team is searched and rescued in accident finds field man as early as possible.But there are some inconveniences, such as existing spy when in use more Illuminator is all hand-held, and not only lighting hours is short, needs to be held with hand and is illuminated, and inconvenient to carry, influences people Stability when on foot, then it is exactly to be substantially single lamp cap to be illuminated to have, and can not provide effective distress signal, is used Effect is undesirable.
Invention content
The purpose of the present invention is to provide a kind of Big Dippeves to position outdoor study signal enhancing type energy saving searchlight, to solve The problems mentioned above in the background art.
To achieve the above object, the present invention provides the following technical solutions:A kind of Big Dipper positioning outdoor study signal enhancing The rear end surface of type energy saving searchlight, including babinet, the babinet is equipped with battery compartment, and the inside upper surface of the battery compartment is with before Side surface is equipped with threading hole, and the inside of the battery compartment is installed with accumulator, and the rear end surface of the battery compartment is hinged There are door, the front-end surface of the babinet to be equipped with mounting groove, the inside of the mounting groove is installed with BDS receivers and BDS Antenna, the BDS receivers and BDS antennas are series at accumulator by circuit, and the front-end surface of the babinet is fixedly connected There is shoulder strap, is equipped with connecting plate on the upside of the front-end surface of the babinet, the lower surface of the connecting plate is rotatablely connected by moving block There are curved support frame, the upper surface front end of the babinet to be equipped with limit hole, the inside of the limit hole is rotated by limited block to be connected It is connected to adjusting nut, the inner bottom surface of the limit hole is equipped with sliding groove, and the internal slide of the sliding groove is connected with sliding shoe, The upper surface of the sliding shoe is fixedly connected with threaded rod, and the outer surface set of the threaded rod has tensioning spring, the adjusting Nut thread is connected to the outer surface of threaded rod, and the upper surface of the threaded rod is hinged with lamp cap, and the upper surface of the lamp cap is solid Dingan County is series at switch equipped with switch, the lamp cap by circuit, and the switch is series at accumulator, the lamp cap by circuit Rear end surface the upper table surface rear end of babinet is articulated with by hinged seat, be equipped with elastic card on the downside of the front-end surface of the lamp cap Slot, the upper surface front end of the lamp cap are rotatably connected to mounting base, the both ends of the mounting base be installed with the first lampshade and The rear end surface of second lampshade, first lampshade and the second lampshade is connected in the inside table of elastic neck by elastic chuck Face.
Preferably, the circuit is arranged by threading hole.
Preferably, the limit hole is located on rear side of the upper surface front end of babinet.
Preferably, the sliding groove and sliding shoe are square structure.
Preferably, the outer surface of first lampshade is equipped with hollow slots.
Compared with prior art, the beneficial effects of the invention are as follows:The Big Dipper positions outdoor study signal enhancing type Energy saving searchlight installs lamp cap by being connected with the babinet of shoulder strap, can liberate both hands, be conveniently operated, but also pass through screw thread The adjusting nut of connection, can adjust the direction of searchlighting, then has and exactly switched over by the lampshade of rotation connection, may be implemented Multiple functions can greatly improve the convenience used in this way, avoid causing danger when using.
Description of the drawings
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the overall structure that a kind of Big Dipper of the present invention positions outdoor study signal enhancing type energy saving searchlight Schematic diagram;
Fig. 2 is the holder structure that a kind of Big Dipper of the present invention positions outdoor study signal enhancing type energy saving searchlight Schematic diagram;
Fig. 3 is that a kind of Big Dipper of the present invention positions amplification at the A of outdoor study signal enhancing type energy saving searchlight Schematic diagram.
Attached drawing acceptance of the bid note is described below:1, babinet, 10, curved support frame, 11, battery compartment, 12, threading hole, 13, electric power storage Pond, 14, door, 15, mounting groove, 16, BDS receivers, 17, BDS antennas, 18, shoulder strap, 19, connecting plate, 2, limit hole, 21, limit Position block, 22, adjusting nut, 23, sliding groove, 24, sliding shoe, 25, threaded rod, 26, tensioning spring, 3, lamp cap, 31, switch, 32, Hinged seat, 33, elastic neck, 34, mounting base, the 35, first lampshade, the 36, second lampshade, 37, elastic chuck.
Specific implementation mode
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with Illustration illustrates the basic structure of the present invention, therefore it only shows the composition relevant to the invention.
- 3 are please referred to Fig.1, the present invention provides a kind of technical solution:A kind of Big Dipper positioning outdoor study signal enhancing type section The rear end surface of energy searchlight, including babinet 1, babinet 1 is equipped with battery compartment 11, the inside upper surface and front side surface of battery compartment 11 It is equipped with threading hole 12, circuit is arranged by threading hole 12, avoids electric wire mixed and disorderly, convenient for management, the inside of battery compartment 11 It is installed with accumulator 13, the rear end surface of battery compartment 11 is hinged with door 14, and door 14 is closed using magnet adsorption, convenient It opens, convenient for charging, the front-end surface of babinet 1 is equipped with mounting groove 15, and the inside of mounting groove 15 is installed with BDS receivers 16 With BDS antennas 17, BDS receivers 16 and BDS antennas 17 are series at accumulator 13 by circuit, and the front-end surface of babinet 1 is solid Surely it is connected with shoulder strap 18, is equipped with connecting plate 19 on the upside of the front-end surface of babinet 1, the lower surface of connecting plate 19 is rotated by moving block It is connected with curved support frame 10, the upper surface front end of babinet 1 is equipped with limit hole 2, and limit hole 2 is located at the upper surface front end of babinet 1 Rear side can ensure that lamp cap 3 is located on the shoulder of side in this way, and convenient for irradiation front, the inside of limit hole 2 passes through limited block 21 It is rotatably connected to adjusting nut 22, the inner bottom surface of limit hole 2 is equipped with sliding groove 23, and the internal slide of sliding groove 23 is connected with cunning Motion block 24, sliding groove 23 and sliding shoe 24 are square structure, avoid rotating, and improve stability when adjusting, sliding shoe 24 Upper surface is fixedly connected with threaded rod 25, and the outer surface set of threaded rod 25 has tensioning spring 26, and adjusting nut 22 is threadedly coupled In the outer surface of threaded rod 25, the upper surface of threaded rod 25 is hinged with lamp cap 3, and the upper surface of lamp cap 3 is installed with switch 31, Lamp cap 3 is series at switch 31 by circuit, and switch 31 is series at accumulator 13 by circuit, and the rear end surface of lamp cap 3 passes through hinge Joint chair 32 is articulated with the upper table surface rear end of babinet 1, and elastic neck 33, the upper surface of lamp cap 3 are equipped on the downside of the front-end surface of lamp cap 3 Front end is rotatably connected to mounting base 34, and the both ends of mounting base 34 are installed with the first lampshade 35 and the second lampshade 36, the first lamp The outer surface of cover 35 is equipped with hollow slots, and " SOS " printed words can be gone out with hollow out, and such light can carry out projective amplification when irradiating, carry For distress signal, increase relieved probability, the rear end surface of the first lampshade 35 and the second lampshade 36 is blocked by elastic chuck 37 It is connected to the interior surface of elastic neck 33.
The present invention is in the specific implementation:When in use, the major function of BDS receivers 16 is that can capture by centainly defending The selected satellite to be measured of star angle of cut-off, and the operation of these satellites is tracked, when BDS receivers 16 capture the satellite letter of tracking After number, so that it may reception antenna is measured to the pseudo-distance of satellite and the change rate of distance, demodulates the data such as satellite orbit parameter, According to these data, the microprocessor computer in BDS receivers 16 can carry out location Calculation by positioning calculation method, calculate The information such as longitude and latitude, height, speed, the time of user geographic location receive Big Dipper satellite signal by BDS antennas 17, It calculates geographical location and location information is sent to by backstage by BDS antennas 17 again, for background work personnel tracking, be convenient for It is searched and rescued and is cried for help, while accumulator 13 can provide electric power support.And safety when in order to ensure mobile, people need hand The stability that supporter ensures walking is held, at this moment can be carried on the back babinet 1 on back by shoulder strap 18, while can be by arc Supporting rack 10 is supported on shoulder, can ensure that solution releases both hands while the stability of babinet 1 in this way, can be during walking With hand steered, and in order to increase search and rescue range, adjusting nut 22 can be rotated, the threaded rod 25 being threadedly coupled in this way and adjusts spiral shell Mother 22 relatively moves, and since limited block 21 limits the position of adjusting nut 22, can thus adjust the height of threaded rod 25, By the hinged effect of hinged seat 32, the direction of lamp cap 3 can be adjusted, can also adjust the direction of searchlight, just Range is searched and rescued in adjusting, it is more convenient, and when being cried for help, can be rotatablely installed seat 34 rotates the first lampshade 35, And elastic chuck 37 is connected in elastic neck 33, the first lampshade 35 can be fixed, it thus can asking hollow out It rescues printed words to amplify and project away, increases the probability that is found of distress signal, can also greatly improve the safety of emergency, Use can be significantly facilitated in this way.
It is enlightenment with above-mentioned desirable embodiment according to the present invention, through the above description, relevant staff is complete Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention Property range is not limited to the contents of the specification, it is necessary to determine its technical scope according to right.

Claims (4)

1. a kind of Big Dipper positions outdoor study signal enhancing type energy saving searchlight, including babinet (1), it is characterised in that:It is described The rear end surface of babinet (1) is equipped with battery compartment (11), and the inside upper surface and front side surface of the battery compartment (11) are equipped with and wear The inside of string holes (12), the battery compartment (11) is installed with accumulator (13), the rear end surface hinge of the battery compartment (11) It is connected to door (14), the front-end surface of the babinet (1) is equipped with mounting groove (15), and the inside of the mounting groove (15) is fixedly mounted There are BDS receivers (16) and BDS antennas (17), the BDS receivers (16) and BDS antennas (17) to be series at storage by circuit The front-end surface of battery (13), the babinet (1) is fixedly connected with shoulder strap (18), is set on the upside of the front-end surface of the babinet (1) There are connecting plate (19), the lower surface of the connecting plate (19) to be rotatably connected to curved support frame (10), the case by moving block The upper surface front end of body (1) is equipped with limit hole (2), and the inside of the limit hole (2) is rotatably connected to tune by limited block (21) Save nut (22);
The inner bottom surface of the limit hole (2) is equipped with sliding groove (23), and the internal slide of the sliding groove (23) is connected with sliding The upper surface of block (24), the sliding shoe (24) is fixedly connected with threaded rod (25), the outer surface noose of the threaded rod (25) There are tensioning spring (26), the adjusting nut (22) to be threadedly connected to the outer surface of threaded rod (25), the threaded rod (25) Upper surface is hinged with lamp cap (3), and the upper surface of the lamp cap (3) is installed with switch (31), and the lamp cap (3) passes through circuit It is series at switch (31), the switch (31) is series at accumulator (13) by circuit, and the rear end surface of the lamp cap (3) passes through Hinged seat (32) is articulated with the upper table surface rear end of babinet (1), and elastic neck is equipped on the downside of the front-end surface of the lamp cap (3) (33), the upper surface front end of the lamp cap (3) is rotatably connected to mounting base (34), and the both ends of the mounting base (34) are fixedly mounted There are the first lampshade (35) and the second lampshade (36), the rear end surface of first lampshade (35) and the second lampshade (36) passes through elasticity Clamp (37) is connected in the interior surface of elastic neck (33).
2. a kind of Big Dipper according to claim 1 positions outdoor study signal enhancing type energy saving searchlight, feature exists In:The circuit is arranged by threading hole (12).
3. a kind of Big Dipper according to claim 1 positions outdoor study signal enhancing type energy saving searchlight, feature exists In:The limit hole (2) is located at the upper surface front end of babinet (1).
4. a kind of Big Dipper according to claim 1 positions outdoor study signal enhancing type energy saving searchlight, feature exists In:The outer surface of first lampshade (35) is equipped with hollow slots.
CN201710488776.6A 2017-06-23 2017-06-23 A kind of Big Dipper positioning outdoor study signal enhancing type energy saving searchlight Active CN107238002B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710488776.6A CN107238002B (en) 2017-06-23 2017-06-23 A kind of Big Dipper positioning outdoor study signal enhancing type energy saving searchlight

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710488776.6A CN107238002B (en) 2017-06-23 2017-06-23 A kind of Big Dipper positioning outdoor study signal enhancing type energy saving searchlight

Publications (2)

Publication Number Publication Date
CN107238002A CN107238002A (en) 2017-10-10
CN107238002B true CN107238002B (en) 2018-09-04

Family

ID=59987116

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710488776.6A Active CN107238002B (en) 2017-06-23 2017-06-23 A kind of Big Dipper positioning outdoor study signal enhancing type energy saving searchlight

Country Status (1)

Country Link
CN (1) CN107238002B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111365638B (en) * 2020-04-14 2020-11-10 宁波步来特电器有限公司 Portable solar exploration lamp

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202349606U (en) * 2011-11-07 2012-07-25 侯世科 Multifunctional portable outdoor rescue lamp for single soldier
CN204962551U (en) * 2015-08-29 2016-01-13 李和良 Miner light
CN205118809U (en) * 2015-11-27 2016-03-30 河南中云创光电科技股份有限公司 Super long -range searchlight of LED
CN205824864U (en) * 2016-07-04 2016-12-21 厦门精图信息技术有限公司 Field, a kind of Big Dipper location searchlight
CN206802808U (en) * 2017-06-23 2017-12-26 清远初曲智能科技有限公司 A kind of Big Dipper positions outdoor study signal enhancing type energy saving searchlight

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9752738B2 (en) * 2011-04-06 2017-09-05 Sportsbeams Lighting, Inc. LED based searchlight/sky light

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202349606U (en) * 2011-11-07 2012-07-25 侯世科 Multifunctional portable outdoor rescue lamp for single soldier
CN204962551U (en) * 2015-08-29 2016-01-13 李和良 Miner light
CN205118809U (en) * 2015-11-27 2016-03-30 河南中云创光电科技股份有限公司 Super long -range searchlight of LED
CN205824864U (en) * 2016-07-04 2016-12-21 厦门精图信息技术有限公司 Field, a kind of Big Dipper location searchlight
CN206802808U (en) * 2017-06-23 2017-12-26 清远初曲智能科技有限公司 A kind of Big Dipper positions outdoor study signal enhancing type energy saving searchlight

Also Published As

Publication number Publication date
CN107238002A (en) 2017-10-10

Similar Documents

Publication Publication Date Title
JP3116540U (en) Portable lighting device
CN103775805B (en) There is retractable support and integrate the foldable cellular support of hutch
CN107238002B (en) A kind of Big Dipper positioning outdoor study signal enhancing type energy saving searchlight
US9131753B2 (en) Walking stick handle structure
CN206802808U (en) A kind of Big Dipper positions outdoor study signal enhancing type energy saving searchlight
WO2019218931A1 (en) Upright wireless charging device
CN204114597U (en) Packaged type light source
CN210093290U (en) Multi-functional intelligence is from rapping bar
CN210424564U (en) LED flashlight with support
CN213401503U (en) Portable satellite communication station
CN208764577U (en) Mini pan and tilt head
CN213237020U (en) Multifunctional LED searchlight
CN208369701U (en) A kind of novel boat-carrying monitoring camera
CN215793531U (en) Vehicle-mounted electronic navigator capable of being adjusted in multi-direction rotation mode
CN109424889A (en) Antiexplosive working lamp
US20060171144A1 (en) Stormer hi-tech super halogen spotlight
US11892151B2 (en) Lighting devices with a rotatable support
CN205720681U (en) A kind of positioner based on dipper system
CN215042974U (en) Geographic information remote sensing detection device
CN211260478U (en) Lamp with power socket
CN217057455U (en) Light beam lamp of shaking head convenient to use
CN109379098B (en) Portable outdoor exploration emergency communication equipment
CN2331984Y (en) Arc track type shooting stand
CN204005293U (en) A kind of LED head lamp
CN212340217U (en) Public sports field area measuring apparatu

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20240509

Address after: Room 101, Building 2, No. 25 Yuanxia Road, Changping Town, Dongguan City, Guangdong Province, 523000

Patentee after: DONGGUAN ST. XIN ELECTRONIC TECHNOLOGY Co.,Ltd.

Country or region after: China

Address before: 511500 Tian'an Zhigu Exhibition Service Center 159, No. 18 Chuangxing Avenue, Science and Technology Innovation Park, Qingyuan High-tech Industrial Development Zone, Guangdong Province

Patentee before: QINGYUAN CHUQU INTELLIGENT TECHNOLOGY Co.,Ltd.

Country or region before: China