WO2020186920A1 - 置物部装置 - Google Patents

置物部装置 Download PDF

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Publication number
WO2020186920A1
WO2020186920A1 PCT/CN2020/071996 CN2020071996W WO2020186920A1 WO 2020186920 A1 WO2020186920 A1 WO 2020186920A1 CN 2020071996 W CN2020071996 W CN 2020071996W WO 2020186920 A1 WO2020186920 A1 WO 2020186920A1
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WO
WIPO (PCT)
Prior art keywords
storage
link
sensor
holding part
holding
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.)
Ceased
Application number
PCT/CN2020/071996
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English (en)
French (fr)
Inventor
肖振佳
林付峰
丁汉黎
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.)
Xiamen Solex High Tech Industries Co Ltd
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Xiamen Solex High Tech Industries Co Ltd
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Publication date
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Publication of WO2020186920A1 publication Critical patent/WO2020186920A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C17/00—Sofas; Couches; Beds
    • A47C17/86—Parts or details specially adapted for beds, sofas or couches not fully covered by any single one of groups A47C17/02 - A47C17/84
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C20/00—Head-, foot- or like rests for beds, sofas or the like
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C31/00—Details or accessories for chairs, beds, or the like, not provided for in other groups of this subclass, e.g. upholstery fasteners, mattress protectors, stretching devices for mattress nets
    • A47C31/008—Use of remote controls
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C31/00—Details or accessories for chairs, beds, or the like, not provided for in other groups of this subclass, e.g. upholstery fasteners, mattress protectors, stretching devices for mattress nets
    • A47C31/12—Means, e.g. measuring means, for adapting chairs, beds or mattresses to the shape or weight of persons
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C31/00—Details or accessories for chairs, beds, or the like, not provided for in other groups of this subclass, e.g. upholstery fasteners, mattress protectors, stretching devices for mattress nets
    • A47C31/12—Means, e.g. measuring means, for adapting chairs, beds or mattresses to the shape or weight of persons
    • A47C31/123—Means, e.g. measuring means, for adapting chairs, beds or mattresses to the shape or weight of persons for beds or mattresses
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C31/00—Details or accessories for chairs, beds, or the like, not provided for in other groups of this subclass, e.g. upholstery fasteners, mattress protectors, stretching devices for mattress nets
    • A47C31/12—Means, e.g. measuring means, for adapting chairs, beds or mattresses to the shape or weight of persons
    • A47C31/126—Means, e.g. measuring means, for adapting chairs, beds or mattresses to the shape or weight of persons for chairs
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/62—Accessories for chairs
    • A47C7/68—Arm-rest tables ; or back-rest tables
    • A47C7/70—Arm-rest tables ; or back-rest tables of foldable type

Definitions

  • the present invention relates to the field of household articles, in particular to a storage device.
  • the existing holding part device is connected to the supporting part, the holding part device includes the holding part, the holding part is movably connected to the supporting part, and the holding part is movable relative to the supporting part at least between a use state and a non-use state.
  • the wrong operation often causes the storage part to move from the use state to the non-use state, which causes the object on the storage part to fall due to the activity, and then the object falls. Damaged on the ground or dropped to the ground causing messy ground.
  • the present invention provides an article holding device, which overcomes the shortcomings of the article holding device in the background art.
  • the driving mechanism (40) is controlled to keep the storage portion (10) in the use state.
  • the holding part (10) has an object holding surface, the holding surface is protrudingly provided with a convex seat, the sensor unit includes a sensor, the sensor is arranged on the convex seat, and the sensor includes a judgment holding board (11) Is there an infrared sensor, microwave sensor, or laser sensor for the object?
  • the holding part (10) has an object holding surface
  • the sensor unit includes a sensor matched with the holding surface
  • the sensor includes a pressure sensor for judging whether an object is placed on the holding plate (11).
  • the holding part (10) includes an object holding plate (11), the sensor unit includes a sensor, and the sensor is arranged on the object holding plate (11).
  • the driving mechanism (40) includes an electric push rod, the push rod of the electric push rod is connected to the holding part (10) in transmission, and the sensor unit is signally connected to the electric push rod.
  • the holding device further includes a first connecting rod (31), a second connecting rod (32), a third connecting rod (33) and a fourth connecting rod (34),
  • the first connecting rod ( 31), the third link (33) can be rotatably connected to the supporting part (20)
  • the second link (32), the fourth link (34) can be rotatably connected to the holding part (10)
  • the A connecting rod (31), a third connecting rod (33), a second connecting rod (32), and a fourth connecting rod (34) are respectively connected by rotation.
  • the second connecting rod (32) and the third connecting rod ( 33) Also connected by rotation.
  • the second connecting rod (32), the third connecting rod (33), the fourth connecting rod (34) and the holding part (10) cooperate to form a four-bar linkage mechanism
  • the first connecting rod (31) ), the second link (32), the third link (33) and the supporting part (20) cooperate to form a four-bar linkage.
  • the driving mechanism (40) is connected to the first connecting rod (31) in a driving manner to drive the first connecting rod (31) to rotate.
  • the holding part (10) includes a holding plate (11) and a fixing seat (12) fixed on the back of the holding plate (11), the second connecting rod (32), the fourth connecting rod (34) ) Can be rotatably connected to the fixed seat (12) of the storage part (10).
  • An article storage device connected to a support portion includes an article storage portion, the article storage portion is movably connected to the support portion, and the article storage portion moves relative to the support portion at least between a use state and a non-use state; the article storage device further includes a locking mechanism And a sensor unit provided on the holding part for judging whether there is an object on the holding part; the locking mechanism is connected to the holding part and can move between the locked state and the released state, and the locking mechanism in the locked state can control the holding The sensor unit is connected to the locking mechanism in signal and the holding part is in use. When the sensor unit determines that there is an object on the holding part, the locking mechanism is controlled to remain in the locked state.
  • the sensor unit signal is connected to the drive mechanism and the storage section is in use.
  • the drive mechanism is controlled to keep the storage section in use. Avoid driving when there is a storage on the storage section in the use state.
  • the mechanism drives the storage part to move to the non-use state to prevent objects on the storage part from falling. Only when there is no storage on the storage portion, the drive mechanism drives the storage portion to move from the use state to the non-use state.
  • the sensor is arranged on the convex seat, and the sensor includes an infrared sensor or a microwave sensor for judging whether there is an object on the storage board, and the detection is reliable and accurate.
  • the first and third connecting rods can be rotatably connected to the supporting part, the second and fourth connecting rods can be rotatably connected to the storage part, and the first and third connecting rods and the second and fourth connecting rods can be rotatably connected together.
  • the second connecting rod and the third connecting rod are also connected by rotation, so that the expansion and contraction is smooth, labor-saving, convenient, and the support is stable and reliable.
  • the second, third, and fourth connecting rods and the holding part cooperate to form a four-bar linkage mechanism.
  • the first, second, and third connecting rods and the supporting part also form a four-bar linkage mechanism, which is smooth, labor-saving, convenient, and ,
  • the support is stable and reliable.
  • the driving mechanism is connected to the first connecting rod in transmission to drive the first connecting rod to rotate, which can realize automatic expansion and contraction without manual expansion and contraction, and is convenient to use.
  • the driving mechanism includes an electric push rod, and the push rod of the electric push rod constitutes the above-mentioned abutting part, and the electric push rod can realize self-locking to ensure that the storage part is kept in the expanded state or the folded state.
  • the second and fourth connecting rods can be rotatably connected to the fixed seat of the storage part, which is convenient for assembly and has high connection strength.
  • Fig. 1 is a three-dimensional schematic diagram of a sofa shelf in an unfolded state according to a specific embodiment.
  • Fig. 2 is a perspective schematic view of a sofa shelf in a specific embodiment in a half-expanded state.
  • Fig. 3 is a perspective schematic view of the sofa shelf in the specific embodiment in a folded state.
  • Fig. 4 is a three-dimensional schematic diagram of a storage device according to a specific embodiment, in which a dotted line is used to indicate a storage board.
  • Fig. 5 is a schematic diagram of the structure of the storage device of the specific embodiment in an unfolded state.
  • Fig. 6 is a schematic structural view of the storage device of the specific embodiment in a semi-expanded state.
  • FIG. 7 is a schematic structural diagram of the storage device of the specific embodiment in a folded state.
  • FIG. 8 is a schematic diagram of the structure of the storage device of the third embodiment.
  • the storage device is connected to the supporting part 20.
  • the storage device includes a storage part 10 movable relative to the supporting part 20, a drive mechanism 40 and a drive mechanism 40 which is arranged on the storage part 10 to determine whether the storage part 10 is There is a sensor unit for storage.
  • the driving mechanism 40 is drivingly connected to the holding part 10 to control the holding part 10 to move at least between a use state and a non-use state, the use state such as an unfolded state, and the non-use state such as a folded state; the sensor unit is signally connected to the drive mechanism 40 And when the storage unit 10 is in use, when the sensor unit determines that there is a storage on the storage unit 10, the drive mechanism 40 is controlled to keep the storage unit 10 in use, and the drive mechanism 40 is avoided when there is a storage on the storage unit in the use state. Drive the storage part to move to the non-use state to prevent objects on the storage part from falling. Only when there is no storage on the storage portion, the drive mechanism drives the storage portion from the in-use state to the non-use state.
  • the storage part 10 includes a storage board 11 and a fixing seat 12 fixed on the back of the storage board 11.
  • the storage board is like a table top, and can also be other storage parts, such as a bracket or a tray, as required.
  • the holding board 11 has an object holding surface, the holding surface is protrudingly provided with a boss 111 (the boss 111 is not shown in Figures 5, 6, and 7), the sensor unit includes a sensor, the sensor is arranged on the boss, the sensor includes Judging whether there is an infrared sensor 51 on the storage board 11, the infrared sensor is set along the length of the boss, the infrared sensor emits infrared, and when the infrared encounters obstacles, it will feed back to the infrared sensor, and the infrared sensor judges based on whether it receives feedback Check whether there is an object on the surface of the object (with feedback, it means there is an object, and if there is no feedback, it means there is no object), other sensors, such as microwave sensors or laser sensors
  • the sensor unit may further include a control part, which is connected to the sensor in signal.
  • a control part which is connected to the sensor in signal.
  • the holding device also includes a first link 31, a second link 32, a third link 33, a fourth link 34 and a driving mechanism 40.
  • One end of the first link 31 and one end of the third link 33 can be It is rotatably connected to the supporting part 20.
  • One end of the second link 32 and one end of the fourth link 34 can be rotatably connected to the holding part 10, the other end of the first link 31, the other end of the third link 33 and the second link
  • the other end of the rod 32 and the other end of the fourth link 34 are respectively connected by rotation, and the second link 32 and the third link 33 are also connected by rotation, so that the second link 32 and the third link 33.
  • the fourth link 34 and the holding part 10 cooperate to form a four-bar linkage.
  • the first link 31, the second link 32, the third link 33 and the support part 20 also form a four-bar linkage.
  • the driving mechanism 40 is drivingly connected to the first connecting rod 31 to drive the first connecting rod 31 to rotate.
  • the second link 32 and the fourth link 34 can be rotatably connected to the fixed seat 12 of the storage part 10.
  • the driving mechanism 40 includes a driving part 41 and an abutting part 42 slidably connected to the driving part 41.
  • the driving part 41 is rotatably connected to the supporting part 20.
  • the abutting part 42 is rotatably connected to the first connecting rod 31 to pass the top
  • the sliding of the abutting portion 42 relative to the driving portion 41 controls the rotation of the first link 31 and controls the expansion and contraction of the folding mechanism of the storage portion 10.
  • other driving mechanisms can also be used, for example, a driving gear and a driven gear connected to the rotation shaft of the first connecting rod 31 in synchronous rotation are provided.
  • the driving gear and the driven gear mesh to drive the first connecting rod 31 around the rotation shaft through the driving gear. Rotate to achieve exhibition and harvest.
  • the driving mechanism 40 includes an electric push rod, and the push rod of the electric push rod constitutes the aforementioned abutting portion 42.
  • the driving mechanism may also adopt other mechanisms, such as a hydraulic push rod or a pneumatic push rod, as required.
  • the storage unit 10 is provided with a wireless charging module to provide a wireless charging function for electronic devices.
  • the sofa includes a sofa body and the above-mentioned storage device, and the sofa body includes the above-mentioned supporting part 20.
  • the sofa body includes a seat 21, armrests 22 located on both sides of the seat 21, and a back 23 provided at the rear of the seat 21.
  • the armrest 22 includes the above-mentioned support portion 20.
  • the outer wall of the armrest portion 22 is recessed with a accommodating cavity 221, and the storage portion 10 can be moved between the expanded state and the collapsed state through the folding mechanism.
  • the storage portion 10 and the folding mechanism in the collapsed state are located in the accommodating cavity 221 Inside.
  • the above-mentioned folding mechanism makes the storage board located in the accommodating cavity when it can be folded, and partly on the top surface of the armrest when unfolded. On the one hand, it can avoid the top surface of the handrail during the unfolding process. Located on the top surface of the armrest, users use storage boards.
  • the armrest portion 22 is provided with a control panel, and the control panel is signal-connected to the driving mechanism 40 to control the expansion and retraction of the folding mechanism of the storage board.
  • a USB charging dock can also be provided at the control panel as required.
  • the storage device of this embodiment can be used not only on sofas, but also on tables, chairs, beds and other household items.
  • the holding part device is provided with a locking mechanism, which is connected to the holding part and can move between the locked state and the released state ,
  • the locking mechanism in the locked state can control the holding part to remain in the use state.
  • the specific locking mechanism is a latch mechanism.
  • the latch mechanism includes a relatively movable latch, and the latch can be locked or released through the latch activity;
  • the sensor The unit signal is connected to the locking mechanism and the holding part is in use.
  • the locking mechanism controls the latch movement through the electromagnet mechanism. Avoid falling of objects on the storage part. Only when there is no storage on the storage part, the locking structure may be in a released state, and the storage part can move from the in-use state to the non-use state.
  • the sensor includes a pressure sensor 52 for judging whether there is an object on the storage plate 11, and the pressure sensor 52 is provided with an object surface and judges whether or not an object is placed according to the pressure sensor. .
  • the storage part device of the present invention controls the driving mechanism to keep the storage part in use when the sensor unit determines that there is a storage on the storage part, and avoids the driving mechanism to drive the storage part to the non-use state when there is a storage on the storage part. Move to avoid falling objects on the storage section.

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Abstract

置物部装置，连接支撑部分(20)，置物部装置包括能相对支撑部分(20)活动的置物部(10)、驱动机构(40)和设于置物部(10)用于判断置物部(10)上是否存在置物的传感器单元；驱动机构(40)传动连接置物部(10)以控制置物部(10)至少在使用状态和非使用状态之间活动；传感器单元信号连接驱动机构(40)且置物部(10)处于使用状态中当传感器单元判断置物部(10)上存在置物时控制驱动机构(40)以使置物部(10)保持在使用状态。它展收通畅、省力、方便，且支撑稳定可靠。

Description

置物部装置 技术领域
本发明涉及家居用品领域，尤其涉及一种置物部装置。
背景技术
现有的置物部装置，连接支撑部分，该置物部装置包括置物部，该置物部活动连接支撑部分且置物部相对支撑部分至少在使用状态和非使用状态之间活动。使用过程中，在置物部之上存在置物时，经常会误操作致使置物部由使用状态向非使用状态活动，从而导致置物部之上的物体因该活动而掉落，进而使该物掉落地上而损坏或掉落地上导致地面脏乱。
发明内容
本发明提供了置物部装置，其克服了背景技术中置物部装置所存在的不足。
本发明解决其技术问题的所采用的技术方案之一是：
置物部装置，连接支撑部分(20)，该置物部装置包括能相对支撑部分(20)活动的置物部(10)；该置物部装置还包括驱动机构(40)和设于置物部(10)用于判断置物部(10)上是否存在置物的传感器单元；该驱动机构(40)传动连接置物部(10)以控制置物部(10)至少在使用状态和非使用状态之间活动；该传感器单元信号连接驱动机构(40)且置物部(10)处于使用状态中当传感器单元判断置物部(10)上存在置物时控制该驱动机构(40)以使置物部(10)保持在使用状态。
一实施例之中：该置物部(10)具有置物面，该置物面上凸设有凸座，该传感器单元包括传感器，该传感器设在凸座上，该传感器包括判断置物板(11)上是否存在置物的红外感应器或微波感应器或激光感应器。
一实施例之中：该置物部(10)具有置物面，该传感器单元包括配合该置物面的传感器，该传感器包括判断置物板(11)上是否置物的压力传感器。
一实施例之中：该置物部(10)包括置物板(11)，该传感器单元包括传感器，该传感器设于置物板(11)。
一实施例之中：该驱动机构(40)包括电动推杆，该电动推杆的推杆传动连接置物部(10)，该传感器单元信号连接电动推杆。
一实施例之中：该置物部装置还包括第一连杆(31)、第二连杆(32)、第三连 杆(33)和第四连杆(34)，该第一连杆(31)、第三连杆(33)都能转动连接在支撑部分(20)，该第二连杆(32)、第四连杆(34)都能转动连接在置物部(10)，该第一连杆(31)、第三连杆(33)和第二连杆(32)、第四连杆(34)分别转动连接在一起，该第二连杆(32)和第三连杆(33)还转动连接在一起。
一实施例之中：该第二连杆(32)、第三连杆(33)、第四连杆(34)和置物部(10)配合构成四连杆机构，该第一连杆(31)、第二连杆(32)、第三连杆(33)和支撑部分(20)配合也构成四连杆机构。
一实施例之中：该驱动机构(40)传动连接第一连杆(31)以带动第一连杆(31)转动。
一实施例之中：该置物部(10)包括置物板(11)及固接在置物板(11)背面的固座(12)，该第二连杆(32)、第四连杆(34)都能转动连接在置物部(10)的固座(12)。
本发明解决其技术问题的所采用的技术方案之二是：
置物部装置，连接支撑部分，该置物部装置包括置物部，该置物部活动连接支撑部分且置物部相对支撑部分至少在使用状态和非使用状态之间活动；该置物部装置还包括锁接机构和设于置物部用于判断置物部上是否存在置物的传感器单元；该锁接机构连接置物部且能在锁接状态和松释状态之间活动，位于锁接状态的锁接机构能控制置物部保持在使用状态；该传感器单元信号连接锁接机构且置物部处于使用状态中当传感器单元判断置物部上存在置物时控制该锁接机构保持在锁接状态。
本技术方案与背景技术相比，它具有如下优点：
传感器单元信号连接驱动机构且置物部处于使用状态中当传感器单元判断置物部上存在置物时控制该驱动机构以使置物部保持在使用状态，则避免处于使用状态中当置物部上存在置物时驱动机构驱动置物部向非使用状态活动，避免置物部上的物体掉落。只有在置物部上不存在置物时驱动机构才驱动置物部由使用状态向非使用状态活动。
传感器设在凸座上，传感器包括判断置物板上是否存在置物的红外感应器或微波感应器，检测可靠、准确。
第一、第三连杆都能转动连接在支撑部分，第二、第四连杆都能转动连接在置物部，第一、第三连杆和第二、第四连杆分别转动连接在一起，第二连杆和第三连杆还转动连接在一起，展收通畅、省力、方便，且，支撑稳定可靠。
第二、第三、第四连杆和置物部配合构成四连杆机构，第一、第二、第三连杆和支撑部分配合也构成四连杆机构，展收通畅、省力、方便，且，支撑稳定可靠。
驱动机构传动连接第一连杆以带动第一连杆转动，能实现自动展收，无需手动展收，使用方便。
驱动机构包括电动推杆，电动推杆的推杆构成上述的顶抵部，电动推杆能实现自锁，以保证置物部保持在展开状态或收折状态。
第二、第四连杆都能转动连接在置物部的固座，方便装配，连接强度高。
附图说明
下面结合附图和具体实施方式对本发明作进一步说明。
图1是具体实施方式的沙发的置物板处于展开状态的立体示意图。
图2是具体实施方式的沙发的置物板处于半展开的立体示意图。
图3是具体实施方式的沙发的置物板处于收折状态的立体示意图。
图4是具体实施方式的置物部装置的立体示意图，图中采用虚线表示置物板。
图5是具体实施方式的置物部装置处于展开状态的结构示意图。
图6是具体实施方式的置物部装置处于半展开状态的结构示意图。
图7是具体实施方式的置物部装置处于收折状态的结构示意图。
图8是第三具体实施方式的置物部装置的结构示意图。
具体实施方式
置物部装置，请查阅图4至图7，连接支撑部分20，该置物部装置包括能相对支撑部分20活动的置物部10、驱动机构40和设于置物部10用于判断置物部10上是否存在置物的传感器单元。该驱动机构40传动连接置物部10以控制置物部10至少在使用状态和非使用状态之间活动，该使用状态如展开状态，该非使用状态如收折状态；该传感器单元信号连接驱动机构40且置物部10处于使用状态中当传感器单元判断置物部10上存在置物时控制该驱动机构40以使置物部10保持在使用状态，则避免处于使用状态中当置物部上存在置物时驱动机构40驱动置物部向非使用状态活动，避免置物部上的物体掉落。只有在置物部上不存在置物时驱动机构才驱动置物部由使用状态向非使用状态活动。
该置物部10包括置物板11及固接在置物板11背面的固座12，该置物板如桌面板，根据需要，也可是其它置物部件，如托架或托盘等。该置物板11具有置物面，该置物面上凸设有凸座111(图5、6、7中未绘出凸座)，该传感器单元包括传感器， 该传感器设在凸座上，该传感器包括判断置物板11上是否存在置物的红外感应器51，红外感应器沿凸座长度设置，红外感应器发出红外线，当红外线遇到障碍时反馈给红外感应器，红外感应器依据是否收到反馈判断出置物面上是否有置物(有反馈则表示有置物，无反馈则表示无置物)，根据需要，也可采用其它传感器，如微波感应器或激光感应器。根据需要，该传感器单元如还包括控制部分，该控制部分信号连接传感器，置物部10处于使用状态中当控制部分收到置物板上不存在置物的信号及控制驱动机构活动以向非使用状态活动的信号后才会向驱动机构发出驱动信号。
该置物部装置还包括第一连杆31、第二连杆32、第三连杆33、第四连杆34和驱动机构40，该第一连杆31一端、第三连杆33一端都能转动连接在支撑部分20，该第二连杆32一端、第四连杆34一端都能转动连接在置物部10，该第一连杆31另一端、第三连杆33另一端和第二连杆32另一端、第四连杆34另一端分别转动连接在一起，而且，该第二连杆32和第三连杆33还转动连接在一起，使该第二连杆32、第三连杆33、第四连杆34和置物部10配合构成四连杆机构，该第一连杆31、第二连杆32、第三连杆33和支撑部分20配合也构成四连杆机构，该两个四连杆机构连动。该驱动机构40传动连接第一连杆31以带动第一连杆31转动。具体结构中：该第二连杆32、第四连杆34都能转动连接在置物部10的固座12。
该驱动机构40包括一驱动部41和一能滑动连接驱动部41的顶抵部42，该驱动部41转动连接在支撑部分20，该顶抵部42转动连接第一连杆31，以通过顶抵部42相对驱动部41的滑动控制第一连杆31的转动，控制置物部10收折机构的展收。根据需要，也可采用其它驱动机构，例如设驱动齿轮和同步转动连接第一连杆31转动轴的从动齿轮，驱动齿轮和从动齿轮啮合以通过驱动齿轮带动第一连杆31绕转动轴转动实现展收。具体结构中：该驱动机构40包括电动推杆，该电动推杆的推杆构成上述的顶抵部42，根据需要，该驱动机构也可采用其它机构，如液压推杆或气动推杆等。
本具体实施方式之中：该置物部10设有无线充电模块，以能为电子设备提供无线充电功能。
请查阅图1至图4，沙发，包括沙发主体和上述的置物部装置，该沙发主体包含有上述的支撑部分20。该沙发主体包括座部21、分别位于座部21两侧的扶手部22及设于座部21后部的背部23，该扶手部22包含有上述的支撑部分20。该扶手 部22外壁凹设有容置腔221，通过收折机构使置物部10能在展开状态和收折状态之间活动，位于收折状态的置物部10及收折机构位于容置腔221内。采用上述的收折机构使得置物板能收折状态时位于容置腔内，展开时部分位于扶手顶面之上，一方面，展收过程中能避开扶手顶面，另方面，展开时部分位于扶手顶面之上，方面用户使用置物板。
该扶手部22上设有控制面板，该控制面板信号连接驱动机构40以控制置物板收折机构展收，根据需要，该控制面板处还可设置USB充电座。
本具体实施方式的置物部装置不仅可用于沙发，还可用于桌子、椅子、床等其它家居用品上。
第二具体实施方式之中：它与上一具体实施方式不同之处在于：该置物部装置设置有锁接机构，该锁接机构连接置物部且能在锁接状态和松释状态之间活动，位于锁接状态的锁接机构能控制置物部保持在使用状态，具体的锁接机构如插销机构，插销机构包括能相对活动的插销，通过插销活动控制锁接或松释锁接；该传感器单元信号连接锁接机构且置物部处于使用状态中当传感器单元判断置物部上存在置物时控制该锁接机构保持在锁接状态，如插销机构通过电磁铁机构控制插销活动。避免置物部上的物体掉落，只有在置物部上不存在置物时锁接结构才可能处于松释状态，置物部才能由使用状态向非使用状态活动。
第二具体实施方式之中：它与上一具体实施方式不同之处在于：该传感器包括判断置物板11上是否存在置物的压力传感器52，压力传感器52设有置物面并依据压力传感器判断是否置物。
以上所述，仅为本发明较佳实施例而已，故不能依此限定本发明实施的范围，即依本发明专利范围及说明书内容所作的等效变化与修饰，皆应仍属本发明涵盖的范围内。
工业实用性
本发明置物部装置，当传感器单元判断置物部上存在置物时控制驱动机构以使置物部保持在使用状态，则避免处于使用状态中当置物部上存在置物时驱动机构驱动置物部向非使用状态活动，避免置物部上的物体掉落。

Claims (10)

  1. 置物部装置，连接支撑部分(20)，该置物部装置包括能相对支撑部分(20)活动的置物部(10)；其特征在于：该置物部装置还包括驱动机构(40)和设于置物部(10)用于判断置物部(10)上是否存在置物的传感器单元；该驱动机构(40)传动连接置物部(10)以控制置物部(10)至少在使用状态和非使用状态之间活动；该传感器单元信号连接驱动机构(40)且置物部(10)处于使用状态中当传感器单元判断置物部(10)上存在置物时控制该驱动机构(40)以使置物部(10)保持在使用状态。
  2. 根据权利要求1所述的置物部装置，其特征在于：该置物部(10)具有置物面，该置物面上凸设有凸座，该传感器单元包括传感器，该传感器设在凸座上，该传感器包括判断置物板(11)上是否存在置物的红外感应器或微波感应器或激光感应器。
  3. 根据权利要求1所述的置物部装置，其特征在于：该置物部(10)具有置物面，该传感器单元包括配合该置物面的传感器，该传感器包括判断置物板(11)上是否置物的压力传感器。
  4. 根据权利要求1所述的置物部装置，其特征在于：该置物部(10)包括置物板(11)，该传感器单元包括传感器，该传感器设于置物板(11)。
  5. 根据权利要求1或2或3所述的置物部装置，其特征在于：该驱动机构(40)包括电动推杆，该电动推杆的推杆传动连接置物部(10)，该传感器单元信号连接电动推杆。
  6. 根据权利要求1或2或3所述的置物部装置，其特征在于：该置物部装置还包括第一连杆(31)、第二连杆(32)、第三连杆(33)和第四连杆(34)，该第一连杆(31)、第三连杆(33)都能转动连接在支撑部分(20)，该第二连杆(32)、第四连杆(34)都能转动连接在置物部(10)，该第一连杆(31)、第三连杆(33)和第二连杆(32)、第四连杆(34)分别转动连接在一起，该第二连杆(32)和第三连杆(33)还转动连接在一起。
  7. 根据权利要求6所述的置物部装置，其特征在于：该第二连杆(32)、第三连杆(33)、第四连杆(34)和置物部(10)配合构成四连杆机构，该第一连杆(31)、 第二连杆(32)、第三连杆(33)和支撑部分(20)配合也构成四连杆机构。
  8. 根据权利要求6所述的置物部装置，其特征在于：该驱动机构(40)传动连接第一连杆(31)以带动第一连杆(31)转动。
  9. 根据权利要求6所述的置物部装置，其特征在于：该置物部(10)包括置物板(11)及固接在置物板(11)背面的固座(12)，该第二连杆(32)、第四连杆(34)都能转动连接在置物部(10)的固座(12)。
  10. 置物部装置，连接支撑部分，该置物部装置包括置物部，该置物部活动连接支撑部分且置物部相对支撑部分至少在使用状态和非使用状态之间活动；其特征在于：该置物部装置还包括锁接机构和设于置物部用于判断置物部上是否存在置物的传感器单元；该锁接机构连接置物部且能在锁接状态和松释状态之间活动，位于锁接状态的锁接机构能控制置物部保持在使用状态；该传感器单元信号连接锁接机构且置物部处于使用状态中当传感器单元判断置物部上存在置物时控制该锁接机构保持在锁接状态。
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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111700428A (zh) * 2019-03-18 2020-09-25 厦门松霖科技股份有限公司 置物部装置
US11684171B2 (en) * 2021-01-07 2023-06-27 Jodi BRADSHAW Highchair with an automated tray

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1859707A2 (en) * 2006-05-12 2007-11-28 Sociedad Cooperativa Obrera Ezcaray Auto-retractable side table for folding seats
CN202197132U (zh) * 2011-08-26 2012-04-18 深圳嘉信高能源技术股份有限公司 无线充电装置
CN205814043U (zh) * 2016-05-13 2016-12-21 苏州工艺美术职业技术学院 一种多功能沙发
CN109229125A (zh) * 2018-09-25 2019-01-18 湖北韵生航天科技有限公司 具有自动回收并锁定功能的餐桌板
CN208597923U (zh) * 2018-03-15 2019-03-15 安吉津宇家具有限公司 一种人性化的礼堂椅
CN208891874U (zh) * 2017-12-29 2019-05-24 张小新 可折叠餐桌
CN210043583U (zh) * 2019-03-18 2020-02-11 厦门松霖科技股份有限公司 一种置物部收折机构及沙发
CN210043584U (zh) * 2019-03-18 2020-02-11 厦门松霖科技股份有限公司 一种置物部装置

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US624812A (en) * 1899-05-09 hunzinger
US1726109A (en) * 1928-01-30 1929-08-27 Jost Albert Combined chair or sofa and table
US1753423A (en) * 1929-05-20 1930-04-08 Ellena R Kroschel Built-in furniture
US1907322A (en) * 1931-03-11 1933-05-02 Keicher Josef Combination chair and table
US2502383A (en) * 1945-11-19 1950-03-28 Osofsky Florence Combined chair and table
US3042467A (en) * 1961-01-24 1962-07-03 Gadget Of The Month Club Inc Chair arm-mountable accessory-carrying device
US3717375A (en) * 1971-03-18 1973-02-20 I Slobodan Adjustable stow-away table
US3972560A (en) * 1974-12-18 1976-08-03 White Mayfield C Chair and table combination
US5035464A (en) * 1989-10-03 1991-07-30 Howard Spallholtz Snack tray assembly
US5217277A (en) * 1992-05-11 1993-06-08 The Berkline Corporation Seat arm with concealed table
US5651587A (en) * 1995-06-09 1997-07-29 P.L. Porter Co. Vehicle seat and system for controlling the same
DE19648268A1 (de) * 1996-11-21 1998-05-28 Siemens Ag Fahrzeugsitz mit einer Steuervorrichtung
FR2806674B1 (fr) * 2000-03-24 2002-09-27 Labinal Procede de gestion du fonctionnement d'un siege et siege mettant en oeuvre ce procede
FR2810930B1 (fr) * 2000-06-29 2002-11-29 Labinal Procede de gestion de la cinematique d'un siege a assise mobile
US6412862B1 (en) * 2000-09-27 2002-07-02 Randy Wayne Dickerson Mounting socket for use with upholstered furniture
FR2817810B1 (fr) * 2000-12-08 2003-06-27 Labinal Siege de vehicule
US6916069B2 (en) * 2002-05-07 2005-07-12 Recaro Aircraft Seating Gmbh & Co. Seat
US20110012393A1 (en) * 2009-07-17 2011-01-20 Lifestyle Solutions, Inc. Sofa with side tray table
KR101125337B1 (ko) * 2010-08-31 2012-03-27 기아자동차주식회사 차량의 후석 테이블 어셈블리
US8434415B1 (en) * 2011-12-13 2013-05-07 Betsy Federici Deployable furniture table
US20130249256A1 (en) * 2012-03-22 2013-09-26 Meco Corporation Chair
US20140252811A1 (en) * 2013-03-08 2014-09-11 Honda Motor Co., Ltd. Center console auditorium tray
CA3110924C (en) * 2013-05-15 2023-04-11 Bombardier Inc. Exit row table for an aircraft
US9867459B2 (en) * 2014-04-22 2018-01-16 Joel Calderone Retractable sofa table
US10039385B2 (en) * 2016-09-07 2018-08-07 Chuan-Hang Shih Electric bed
CN208435049U (zh) * 2018-01-16 2019-01-29 保定飞高东方椅业有限公司 座椅前踏板升降装置
CN209135919U (zh) * 2018-04-09 2019-07-23 东莞市伟宏五金塑胶制品有限公司 头枕电动升降架
CN111713910A (zh) * 2019-03-18 2020-09-29 厦门松霖科技股份有限公司 置物部收折机构及沙发
CN111700428A (zh) * 2019-03-18 2020-09-25 厦门松霖科技股份有限公司 置物部装置

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1859707A2 (en) * 2006-05-12 2007-11-28 Sociedad Cooperativa Obrera Ezcaray Auto-retractable side table for folding seats
CN202197132U (zh) * 2011-08-26 2012-04-18 深圳嘉信高能源技术股份有限公司 无线充电装置
CN205814043U (zh) * 2016-05-13 2016-12-21 苏州工艺美术职业技术学院 一种多功能沙发
CN208891874U (zh) * 2017-12-29 2019-05-24 张小新 可折叠餐桌
CN208597923U (zh) * 2018-03-15 2019-03-15 安吉津宇家具有限公司 一种人性化的礼堂椅
CN109229125A (zh) * 2018-09-25 2019-01-18 湖北韵生航天科技有限公司 具有自动回收并锁定功能的餐桌板
CN210043583U (zh) * 2019-03-18 2020-02-11 厦门松霖科技股份有限公司 一种置物部收折机构及沙发
CN210043584U (zh) * 2019-03-18 2020-02-11 厦门松霖科技股份有限公司 一种置物部装置

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