WO2020024338A1 - Structure d'assemblage - Google Patents

Structure d'assemblage Download PDF

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Publication number
WO2020024338A1
WO2020024338A1 PCT/CN2018/101087 CN2018101087W WO2020024338A1 WO 2020024338 A1 WO2020024338 A1 WO 2020024338A1 CN 2018101087 W CN2018101087 W CN 2018101087W WO 2020024338 A1 WO2020024338 A1 WO 2020024338A1
Authority
WO
WIPO (PCT)
Prior art keywords
positioning pin
chute
mounting structure
base
functional
Prior art date
Application number
PCT/CN2018/101087
Other languages
English (en)
Chinese (zh)
Inventor
李辉
王敏
桂光辉
Original Assignee
江门市鲁班尼光电科技有限公司
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 江门市鲁班尼光电科技有限公司 filed Critical 江门市鲁班尼光电科技有限公司
Publication of WO2020024338A1 publication Critical patent/WO2020024338A1/fr

Links

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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B19/00—Bolts without screw-thread; Pins, including deformable elements; Rivets
    • F16B19/02—Bolts or sleeves for positioning of machine parts, e.g. notched taper pins, fitting pins, sleeves, eccentric positioning rings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/02—Wall, ceiling, or floor bases; Fixing pendants or arms to the bases
    • F21V21/04—Recessed bases
    • F21V21/041—Mounting arrangements specially adapted for false ceiling panels or partition walls made of plates

Definitions

  • the invention relates to a mounting structure.
  • lamps, smoke alarms, cameras, etc. are installed in a suspended manner on the ceiling or on the wall.
  • Common mounting structures include threaded connections, snap-on connections, and more recently, connections by magnetic attraction.
  • the threaded connection needs to exert a large force during disassembly and disassembly, which is laborious;
  • the snap-in connection requires direct hand operation during disassembly, and an avoidance position needs to be set, or a part protruding outside the ceiling is provided for easy access by hand;
  • the present invention aims to solve the technical problems mentioned above, and provides a mounting structure, which is both labor-saving and reliable.
  • An installation structure includes a fixed base and a functional part suspended from the base.
  • the functional part is connected to the base through a positioning pin and a first chute for accommodating the positioning pin.
  • the positioning pin is horizontally arranged and the first chute is inclined.
  • the first chute is provided with a fixed portion abutting the radial outer surface of the positioning pin, and a high point of the first chute is provided with a first outlet for accommodating the positioning pin.
  • the base is provided with a first cavity accommodating the functional part, and the positioning pin and the first slide groove are disposed on the side wall of the first cavity and the outer surface of the functional part.
  • the functional part or the base is rotatably connected with the first ring, and the positioning pin is disposed on the first ring.
  • the first chute is provided with a guide surface, and when the functional component is raised, the guide surface makes the positioning pin approach the first outlet.
  • a low point of the first chute is provided with a first inlet through which the positioning pin passes.
  • the first chute is provided with a positioning surface, and when the functional part is lowered, the positioning surface makes the positioning pin approach the fixed portion.
  • a first groove is provided at the first outlet, the first groove extends in the up-down direction, and a second outlet is provided at the bottom of the first groove.
  • the first entrance is provided with a first guide slope and a second guide slope which facilitate the entry of the positioning pin, and the first guide slope and the second guide slope are fitted into an inverted V shape.
  • a mounting structure of the present invention is configured by horizontally positioning a positioning pin by connecting a functional part with a base through a positioning pin and a first chute accommodating the positioning pin, and the first chute is inclined
  • the first chute is provided with a fixing part abutting the radial outer surface of the positioning pin, and a high point of the first chute is provided with a first outlet for accommodating the positioning pin, so that the fixation of the functional part and the base can pass the positioning.
  • the cooperation between the pin and the fixed part is realized, and further, the operation of installing the functional component can be achieved by pushing upward or rotating the functional component upward, and at the same time, the operation of replacing the functional component can be achieved by pushing the functional component upward again, and further, Not only does the installation and replacement of functional parts be labor-saving and convenient, but also does not need to set up an evasive space, and after the installation is completed, the functional parts do not need to protrude from the base, making the base and functional parts compact in structure, which is especially suitable for the situation where the lamps are embedded in the ceiling .
  • FIG. 1 is a schematic structural diagram of a lamp to which the present invention is applied;
  • FIG. 2 is a schematic diagram of a connection structure in the lamp of FIG. 1.
  • connection relationships mentioned in the article are not directly connected by single-finger members, but mean that according to the specific implementation situation, a better connection structure can be formed by adding or reducing connection accessories.
  • Various technical features in the present invention can be combined and interacted on the premise of not conflicting with each other.
  • a mounting structure includes a fixed base 1 and a functional piece 2 suspended from the base 1.
  • the base 1 is fixed to the ceiling and usually does not need to be replaced.
  • Function 2 is the main part of the lamp, smoke alarm and camera.
  • the functional part 2 may not contain a light source, and may only be a lampshade.
  • the functional part 2 and the base 1 are connected through a positioning pin 4 and a first chute 3 accommodating the positioning pin 4, the positioning pin 4 is horizontally arranged, the first chute 3 is inclined, A chute 3 is provided with a fixing portion 5 abutting a radially outer surface of the positioning pin 4, and a high point of the first chute 3 is provided with a first outlet 6 accommodating the positioning pin 4 through.
  • the fixing portion 5 may be a flat surface, but is preferably a groove to prevent the positioning pin 4 from detaching from the fixing portion 5, and the functional part 2 can be hung on the base 1 firmly.
  • the operation of installing the functional component 2 can be implemented by pushing upward or rotating the functional component 2 upward, and at the same time, the operation of replacing the functional component 2 can be implemented by pushing the functional component 2 upward again, and further, even if
  • the installation and replacement of the functional part 2 is convenient and labor-saving, and there is no need to set up an evasive space, and it is not necessary to make the functional part 2 protrude from a part of the base 1 after the completion of the installation, so that the base 1 and the functional part 2 have a compact structure, which is particularly suitable for the current embedded lamps The situation on the ceiling.
  • the positioning pin 4 and the first chute 3 can be two, three, or more, preferably three, which can prevent the function part 2 from being deflected to the installation and replacement process. It has an impact, and makes the number of parts moderate, and the manufacturing cost is low.
  • the base 1 can be provided with a first cavity accommodating the functional part 2, and the positioning pin 4 and the first sliding slot 3 are disposed on the side wall of the first cavity. And the functional part 2 on the outer surface.
  • the mounting structure is hidden in a gap between the side wall of the first cavity and the outer surface of the functional member 2, occupying a small space, and is not visible by sight, and does not affect the appearance of the product.
  • the positioning pin 4 is provided on the functional part 2. Of course, it is not difficult to provide the positioning pin 4 on the base 1 without any special instructions.
  • the first sliding groove 3 may be provided with a guide surface 10, and the guide surface 10 makes the positioning pin 4 approach the first outlet 6.
  • a first groove 81 may be provided at the first outlet 6, and the first groove 81 extends in the vertical direction.
  • a second outlet 8 is provided at the bottom of the first groove 81.
  • the positioning pin 4 can be an elastic pin, and the functional member 2 can be directly pushed up. After the positioning pin 4 is located in the first chute 3, release it again. The functional part 2 is lowered under the action of gravity, and the positioning pin 4 enters the fixing part 5 to complete the fixing of the functional part 2.
  • a low point of the first chute 3 may be provided with a first inlet 7 for accommodating the positioning pin 4. That is, the functional member 2 is pushed upwards so that the positioning pin 4 enters the first chute 3 through the first inlet 7. After the positioning pin 4 moves along the first chute 3 for a distance, the functional member 2 is released. When moving upward, a horizontal displacement occurs, and the positioning pin 4 moves above the fixed portion 5. After the functional member 2 is released, the positioning pin 4 falls into the fixed portion 5 to complete the installation.
  • the first chute 3 may be provided with a positioning surface 11.
  • the positioning surface 4 11 Move the positioning pin 4 closer to the fixing portion 5.
  • the positioning surface 11 and the guiding surface 10 may be two convex side surfaces.
  • the positioning surface 11 is preferably a vertical surface, and the positioning is accurate.
  • the guiding surface 10 is preferably an arc surface with less resistance.
  • a first guide inclined surface 71 and a second guide inclined surface 72 may be provided at the first inlet 7 to facilitate the entry of the positioning pin 4.
  • the first guide inclined surface 71 and The second guide inclined surface 72 is fitted into an inverted V shape.
  • the functional element 2 can be rotatably connected with the first ring 9, and the positioning pin 4 is disposed on the first ring 9, which makes it unnecessary to push the functional element 2 upward.
  • the function piece 2 needs to be rotated, and the function piece 2 will not be passively rotated.
  • the positioning pin 4 may be rotatably connected to the first ring 9.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Toys (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

L'invention concerne une structure d'assemblage, comprenant une base fixe (1) et un élément fonctionnel (2) qui est en liaison suspendue avec la base (1), l'élément fonctionnel (2) étant relié à la base (1) au moyen d'une broche de positionnement (4) et d'une première goulotte (3) qui reçoit la broche de positionnement (4), et la broche de positionnement (4) étant disposée horizontalement et la première goulotte (3) étant disposée obliquement ; disposée sur la première goulotte (3) se trouve une partie de fixation (5) qui vient en butée contre la surface externe radiale de la broche de positionnement (4), et disposée au point haut de la première goulotte (3) se trouve une première sortie qui permet à la broche de positionnement (4) de passer à travers.
PCT/CN2018/101087 2018-08-01 2018-08-17 Structure d'assemblage WO2020024338A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201810863460.5A CN109268372A (zh) 2018-08-01 2018-08-01 一种安装结构
CN201810863460.5 2018-08-01

Publications (1)

Publication Number Publication Date
WO2020024338A1 true WO2020024338A1 (fr) 2020-02-06

Family

ID=65148224

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2018/101087 WO2020024338A1 (fr) 2018-08-01 2018-08-17 Structure d'assemblage

Country Status (2)

Country Link
CN (1) CN109268372A (fr)
WO (1) WO2020024338A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2426206A1 (fr) * 1978-05-18 1979-12-14 Cousin Freres Sa Support de fixation d'objets longilignes sur une paroi verticale
JP2010022468A (ja) * 2008-07-16 2010-02-04 Grandeur:Kk 変形可能な装身具
CN104266055A (zh) * 2014-09-16 2015-01-07 深圳市联建光电股份有限公司 一种自锁机构
CN204215676U (zh) * 2014-09-16 2015-03-18 深圳市联建光电股份有限公司 一种led天幕屏及其模组
CN206754066U (zh) * 2017-05-22 2017-12-15 杭州徕科光电有限公司 一种易拆装的电气装置卡扣连接件

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2426206A1 (fr) * 1978-05-18 1979-12-14 Cousin Freres Sa Support de fixation d'objets longilignes sur une paroi verticale
JP2010022468A (ja) * 2008-07-16 2010-02-04 Grandeur:Kk 変形可能な装身具
CN104266055A (zh) * 2014-09-16 2015-01-07 深圳市联建光电股份有限公司 一种自锁机构
CN204215676U (zh) * 2014-09-16 2015-03-18 深圳市联建光电股份有限公司 一种led天幕屏及其模组
CN206754066U (zh) * 2017-05-22 2017-12-15 杭州徕科光电有限公司 一种易拆装的电气装置卡扣连接件

Also Published As

Publication number Publication date
CN109268372A (zh) 2019-01-25

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