LU502279B1 - Security device support convenient to assemble and disassemble - Google Patents

Security device support convenient to assemble and disassemble Download PDF

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Publication number
LU502279B1
LU502279B1 LU502279A LU502279A LU502279B1 LU 502279 B1 LU502279 B1 LU 502279B1 LU 502279 A LU502279 A LU 502279A LU 502279 A LU502279 A LU 502279A LU 502279 B1 LU502279 B1 LU 502279B1
Authority
LU
Luxembourg
Prior art keywords
butt joint
rod
fixedly installed
security device
assemble
Prior art date
Application number
LU502279A
Other languages
French (fr)
Inventor
Hao Zhou
Original Assignee
Suzhou Maichuang Information Tech 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 Suzhou Maichuang Information Tech Co Ltd filed Critical Suzhou Maichuang Information Tech Co Ltd
Application granted granted Critical
Publication of LU502279B1 publication Critical patent/LU502279B1/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F16M11/041—Allowing quick release of the apparatus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
    • F16M11/12—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/20—Undercarriages with or without wheels
    • F16M11/22—Undercarriages with or without wheels with approximately constant height, e.g. with constant length of column or of legs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
    • F16M13/02—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
    • F16M13/022—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle repositionable
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
    • G08B13/189—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems
    • G08B13/194—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems
    • G08B13/196—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems using television cameras
    • G08B13/19617—Surveillance camera constructional details
    • G08B13/19632—Camera support structures, e.g. attachment means, poles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
    • F16B21/06—Releasable fastening devices with snap-action
    • F16B21/07—Releasable fastening devices with snap-action in which the socket has a resilient part
    • F16B21/073—Releasable fastening devices with snap-action in which the socket has a resilient part the socket having a resilient part on its inside

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Ladders (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
  • Casings For Electric Apparatus (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)

Abstract

Disclosed is a security device support convenient to assemble and disassemble, which relates to the technical field of security devices and includes a base. A fixing rod is fixedly installed on the base. A rotating rod is rotationally connected to the fixing rod. A universal joint is fixedly installed at the tail end of the rotating rod. A mounting plate is fixedly installed at the action end of the universal joint. A butt joint mechanism is arranged on the mounting plate. The butt joint mechanism includes a first butt joint component and a second butt joint component. The first butt joint component includes a butt joint rod, a fixed block and a sliding block. One end of the butt joint rod is fixedly installed on the mounting plate. The fixed block is fixedly installed at the other end of the butt joint rod. The sliding block is slidably connected to the butt joint rod. A cavity is formed between the fixed block and the sliding block. The second butt joint component is slidably connected into the cavity. Through the design of the butt joint mechanism, a security device is installed on the second butt joint component, thereby realizing quick assembly and disassembly.

Description

SECURITY DEVICE SUPPORT CONVENIENT TO ASSEMBLE AND DISASSEMBLE LU502279 Technical Field The disclosure belongs to the technical field of security device production, and particularly relates to a security device support convenient to assemble and disassemble. Background A security monitoring device includes many aspects, so that the types of the device are also more complex. Basically, the security monitoring device may be classified into a TV monitoring system, an alarm control system, a remote image transmission device product and the like, and mainly includes the following types of monitoring devices: a cloud platform, a support, a protective cover, a monitor, a video amplifier, a video distributor, a video switcher, a screen divider and a video recorder. A monitoring support refers to a device configured to fix the position of the security monitoring device. According to the shape, the monitoring support may be classified into a universal support, an |-shaped support, an L-shaped support and a duckbilled support, which may be used for a monitor, a camera, a probe, an external corner and other security monitoring devices. In certain occasions, the security device installed on the support needs to be replaced frequently. The existing security device is generally fixed to a mounting support by bolts, frequent bolt torsion is easy to cause thread stripping between the bolt and a threaded hole, so that the stability of the mounting support becomes poor. In order to overcome the defects, those skilled in the art actively innovate and research to create a security device support convenient to assemble and disassemble.
Summary Aiming at the problems existing in the related art, the disclosure provides a security device support convenient to assemble and disassemble, so as to solve the problem that an existing security device may not be conveniently replaced after being installed on a support in the background art. In order to solve the technical problem, the technical solution adopted by the disclosure is as follows: the security device support convenient to assemble and disassemble includes a base. A fixing rod is fixedly installed on the base. A rotating rod is rotationally connected to the fixing rod. A universal joint is fixedly installed at the tail end of the rotating rod. A mounting plate is LU502279 fixedly installed at the action end of the universal joint. À butt joint mechanism is arranged on the mounting plate.
The butt joint mechanism includes a first butt joint component and a second butt joint component. The first butt joint component includes a butt joint rod, a fixed block and a sliding block. One end of the butt joint rod is fixedly installed on the mounting plate. The fixed block is fixedly installed at the other end of the butt joint rod. The sliding block is slidably connected to the butt joint rod. À cavity is formed between the fixed block and the sliding block. The second butt joint component is slidably connected into the cavity.
Further, the second butt joint component includes a mounting rack. A butt joint hole is formed in the bottom of the mounting rack. A chute is formed in the side wall of the butt joint hole. A limiting column is slidably connected into the chute. The limiting column is connected with the chute through a spring. One end, extending out of the chute, of the limiting column is placed in the cavity.
Further, a guiding part is arranged at one end, placed in the cavity, of the limiting column. The included angle between the guiding part and the horizontal plane is 30-60 degrees.
Further, a limiting rod is rotationally connected to the butt joint rod. A limiting part is arranged at the top of the limiting rod. The limiting part is placed in the cavity.
Further, the fixed block and the sliding block are both circular truncated cone-shaped and have the same size and opposite installation directions.
Further, a connecting rod is fixedly installed at the top end of the fixing rod. A light supplement lamp is fixedly installed at the end of the connecting rod. The connecting rod is an elastic rod capable of being bent arbitrarily.
Further, an avoiding groove matched with the limiting rod is formed in the side wall of the butt joint hole.
The disclosure has the following beneficial effects.
1. The mounting plate of the device support of the disclosure is installed on the rotating rod through the universal joint, so that the mounting plate may rotate by 360 degrees without dead angles by use of the characteristics of the universal joint, and therefore the placement angle of the security device is conveniently adjusted. The first butt joint component is installed on the mounting plate. When the second butt joint component is in a static state, the fixed block and the sliding block may fix the second butt joint part. When the limiting rod is rotated, the sliding block may freely slide, the second butt joint component is moved downwards, and the limiting column moves to the top of the sliding block. When second butt joint component is pulled downwards, the limiting column drives the sliding block to move upwards. After the 27 sliding block abuts against the fixed block, the limiting column slides out along the sliding block, so that the first butt joint component is separated from the second butt joint component.
2. The device support of the disclosure is provided with the limiting rod. The limiting rod is configured to limit the displacement of the sliding block. When there is no need to disassemble the second butt joint component, the limiting rod is placed in the cavity, so as to avoid the contact between the sliding block and the fixed block, and prevent the limiting column from sliding out of the fixed block.
The above description is only an overview of the technical solutions of the disclosure, and the technical means of the disclosure can be understood more clearly and can be carried out in accordance with the contents of the specification, which will be described in detail with reference to the preferred embodiments of the disclosure and taken in conjunction with the accompanying drawings as follows.
Brief Description of the Drawings Fig. 1 is a schematic structural diagram of the disclosure.
Fig. 2 is a section view of a butt joint mechanism of the disclosure.
Fig. 3 is a section view of a butt joint mechanism of the disclosure during disassembly.
Fig. 4 is a section view of another section of a butt joint mechanism of the disclosure.
Reference signs in the accompanying drawings are as follows.
1. Base; 2. Fixing rod; 3. Rotating rod; 4. Universal joint; 5. Mounting plate; 6. First butt joint component; 61. Butt joint rod; 62. Fixed block; 63. Sliding block; 64. Cavity; 65. Limiting rod; 651. Limiting part; 7. Second butt joint component; 71. Mounting rack; 72. Butt joint hole;
73. Limiting column; 74. Spring; 75. Avoiding groove; 8. Connecting rod; 9. Light supplement lamp.
Detailed Description of the Embodiments Specific embodiment modes of the disclosure are described below by means of specific embodiments. Those skilled in the art can easily understand the advantages and efficacy of the disclosure from the contents disclosed in this specification. The disclosure may be embodied in other various forms, that is, various modifications and changes may be made without departing from the scope of the disclosure.
In the description of the disclosure, it should be noted that the orientations or positional LU502279 relationships indicated by the terms "center", "upper", "down", "left", "right", "vertical", "horizontal", "front", "rear", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the disclosure and simplifying the description. The description does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as limiting the disclosure. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.
In the description of the disclosure, it should be noted that the terms "install", "connect", "set" should be broadly understood, unless otherwise specified and defined, for example, may be fixedly connected, set, or detachably connected, set, or integrally connected. The specific meaning of the above-mentioned terminology in the disclosure may be understood by those skilled in the art in specific circumstances.
Embodiment: a security device support convenient to assemble and disassemble, as shown in Fig. 1, includes a base. A fixing rod 2 is fixedly installed on the base. A rotating rod 3 is rotationally connected to the fixing rod. A universal joint 4 is fixedly installed at the tail end of the rotating rod. A mounting plate 5 is fixedly installed at the action end of the universal joint. A connecting rod 8 is fixedly installed at the top end of the fixing rod. A light supplement lamp 9 is fixedly installed at the end of the connecting rod. The connecting rod is an elastic rod capable of being bent arbitrarily. A user may bend the connecting rod into different shapes according to their own needs. Enough light is provided for the security device through the light supplement lamp to ensure that the security device may be used normally when the light is insufficient. A butt joint mechanism is arranged on the mounting plate, the security device is installed on the butt joint mechanism, and quick replacement of the security device is realized by use of the butt joint mechanism.
As shown in Fig. 2 to Fig. 3, the butt joint mechanism includes a first butt joint component 6 and a second butt joint component 7. The first butt joint component includes a butt joint rod 61, a fixed block 62 and a sliding block 63. One end of the butt joint rod is fixedly installed on the mounting plate. The fixed block is fixedly installed at the other end of the butt joint rod. The sliding block is slidably connected to the butt joint rod. The fixed block and the sliding block are both circular truncated cone-shaped and have the same size and opposite installation directions. The side with the larger diameter of the fixed block is downward, and the side with the larger diameter of the sliding block is upward, that is, the sliding block and the fixed block are symmetrical. When the sliding block abuts against the fixed block, the upper surface of the 27 sliding block is attached to the lower surface of the fixing hole. The sliding block and the fixed block have the same diameter.
5 When the sliding block does not receive the thrust, a cavity 64 is formed between the fixed block and the sliding block. The second butt joint component is slidably connected into the cavity.
The second butt joint component includes a mounting rack 71. The security device is fixed to the mounting rack. When the security device needs to be replaced, it may be achieved only by separating the mounting rack and the security device together from the device support. A butt joint hole 72 is formed in the bottom of the mounting rack. A chute is formed in the side wall of the butt joint hole. A limiting column 73 is slidably connected into the chute. The limiting column is connected with the chute through a spring 74. After extending out of the chute, one end of the limiting column is placed in the cavity. The upper surface of the limiting column is attached to the lower surface of the fixed block, and the lower surface of the limiting column is attached to the upper surface of the sliding block. The limiting column is fixed by use of the fixed block and the sliding block, so that the first butt joint component and the second butt joint component are fixed to each other.
As shown in Fig. 3 and Fig. 4, a limiting rod 65 is rotationally connected to the butt joint rod. A limiting part 651 is arranged at the top of the limiting rod. The limiting part is placed in the cavity. When the limiting part is inserted into the cavity, the sliding block may not abut against the fixing hole, thereby preventing the limiting column from sliding into the side wall of the fixed block along the side wall of the sliding block and then being separated from the first butt joint component.
An avoiding groove 75 matched with the limiting rod is formed in the side wall of the butt joint hole. The limiting rod is rotated, so that the tail end of the limiting part may enter the avoiding groove after the limiting part is separated from the cavity. Through the design of the avoiding groove, the limiting rod is prevented from limiting the movement of the mounting rack.
A guiding part is arranged at one end, placed in the cavity, of the limiting column. The included angle between the guiding part and the horizontal plane is 30-60 degrees. When the mounting rack drives the limiting column to move downwards, and the limiting column abuts against the sliding block, through the arrangement of the guiding part, the limiting column is retracted into the chute along with the downward movement of the mounting rack. LU502279 The working process and the working principle of the disclosure are as follows.
When in use, the security device is installed on the mounting rack, the butt joint hole is aligned with the butt joint rod, the mounting rack is pressed down, and the limiting column is pressed into the chute along the side wall of the fixed block. When the limiting column is located below the fixed block, the limiting column is pressed into the cavity under the action of the spring and then is fixed by the combined action of the fixed block and the sliding block. The limiting rod is rotated, the limiting part is clamped into the cavity, and the cavity is formed between the fixed block and the sliding block, so that the mounting rack is prevented from sliding out of the fixed block after being mistakenly pressed.
When a mounting device is disassembled, the limiting rod is rotated, so that the sliding block may freely slide, the mounting rack is pressed down, and the limiting column slides to the side wall of the sliding block. Then, the mounting rack is lifted upwards, the sliding block moves upwards under the action of the limiting column and is attached to the fixed block, the limiting column slides to the side wall of the fixed block along the side wall of the sliding block, and finally the limiting column slides out of the butt joint rod from the side wall of the fixed block to complete disassembly.
The above is only the embodiment of the disclosure, and is not intended to limit the scope of the disclosure, and the equivalent structure made by the description of the disclosure and the drawings are directly or indirectly applied to other related technical fields. The fields are all included in the scope of patent protection of the disclosure.

Claims (7)

CLAIMS LU502279
1. À security device support convenient to assemble and disassemble, comprising a base, a fixing rod being fixedly installed on the base, a rotating rod being rotationally connected to the fixing rod, a universal joint being fixedly installed at the tail end of the rotating rod, a mounting plate being fixedly installed at the action end of the universal joint, and a butt joint mechanism being arranged on the mounting plate; and the butt joint mechanism comprises a first butt joint component and a second butt joint component, the first butt joint component comprising a butt joint rod, a fixed block and a sliding block, one end of the butt joint rod being fixedly installed on the mounting plate, the fixed block being fixedly installed at the other end of the butt joint rod, the sliding block being slidably connected to the butt joint rod, a cavity being formed between the fixed block and the sliding block, and the second butt joint component being slidably connected into the cavity.
2. The security device support convenient to assemble and disassemble according to claim 1, wherein the second butt joint component comprises a mounting rack, a butt joint hole being formed in the bottom of the mounting rack, a chute being formed in the side wall of the butt joint hole, a limiting column being slidably connected into the chute, the limiting column being connected with the chute through a spring, and one end, extending out of the chute, of the limiting column being placed in the cavity.
3. The security device support convenient to assemble and disassemble according to claim 2, wherein a guiding part is arranged at one end, placed in the cavity, of the limiting column, and the included angle between the guiding part and the horizontal plane is 30-60 degrees.
4. The security device support convenient to assemble and disassemble according to claim 2, wherein a limiting rod is rotationally connected to the butt joint rod, a limiting part is arranged at the top of the limiting rod, and the limiting part is placed in the cavity.
5. The security device support convenient to assemble and disassemble according to claim 1, wherein the fixed block and the sliding block are both circular truncated cone-shaped and have the same size and opposite installation directions.
6. The security device support convenient to assemble and disassemble according to claim 1, wherein a connecting rod is fixedly installed at the top end of the fixing rod, a ght supplement lamp is fixedly installed at the end of the connecting rod, and the connecting rod is an elastic rod capable of being bent arbitrarily.
7. The security device support convenient to assemble and disassemble according to claim 4, wherein an avoiding groove matched with the limiting rod is formed in the side wall of the butt joint hole.
LU502279A 2022-05-18 2022-05-20 Security device support convenient to assemble and disassemble LU502279B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210539082.1A CN117146105A (en) 2022-05-18 2022-05-18 Security protection equipment support convenient to assemble and disassemble

Publications (1)

Publication Number Publication Date
LU502279B1 true LU502279B1 (en) 2022-12-15

Family

ID=82838886

Family Applications (1)

Application Number Title Priority Date Filing Date
LU502279A LU502279B1 (en) 2022-05-18 2022-05-20 Security device support convenient to assemble and disassemble

Country Status (3)

Country Link
CN (1) CN117146105A (en)
LU (1) LU502279B1 (en)
WO (1) WO2022171209A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118015771B (en) * 2024-04-09 2024-07-09 贵州商学院 Burglar alarm with active warning function

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2569407C1 (en) * 2014-08-12 2015-11-27 Дмитрий Андреевич Семенюк Bench to test instruments for exposure to complex spatial loads
CN109510264A (en) * 2018-11-28 2019-03-22 大连知你文化产业发展有限公司 A kind of detachable animation pattern wireless charger shell and maintaining method
CN110145669A (en) * 2019-06-22 2019-08-20 苏州有单互联网科技有限公司 A kind of open air security protection safety supervision video monitoring equipment mounting rack
CN210398328U (en) * 2019-09-17 2020-04-24 山东昌盛交通科技有限公司 Monitoring equipment fixing device for security engineering
CN211059650U (en) * 2019-11-26 2020-07-21 中航天建设工程集团有限公司 Movable universal support
CN110966559A (en) * 2019-12-30 2020-04-07 江苏钰明集团有限公司 Street lamp with heat dissipation function
CN213566776U (en) * 2020-09-30 2021-06-29 浙江恩沐箱包股份有限公司 Handbag closing device

Also Published As

Publication number Publication date
CN117146105A (en) 2023-12-01
WO2022171209A2 (en) 2022-08-18
WO2022171209A3 (en) 2023-02-09

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