WO2021196719A1 - 一种连接组件、连接装置及无人机 - Google Patents

一种连接组件、连接装置及无人机 Download PDF

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Publication number
WO2021196719A1
WO2021196719A1 PCT/CN2020/135401 CN2020135401W WO2021196719A1 WO 2021196719 A1 WO2021196719 A1 WO 2021196719A1 CN 2020135401 W CN2020135401 W CN 2020135401W WO 2021196719 A1 WO2021196719 A1 WO 2021196719A1
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WO
WIPO (PCT)
Prior art keywords
compression surface
groove
clamping
flexible
flexible structure
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PCT/CN2020/135401
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English (en)
French (fr)
Inventor
陈翔宇
高诗经
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深圳市大疆创新科技有限公司
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Publication of WO2021196719A1 publication Critical patent/WO2021196719A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
    • B64U20/00—Constructional aspects of UAVs
    • B64U20/80—Arrangement of on-board electronics, e.g. avionics systems or wiring
    • B64U20/83—Electronic components structurally integrated with aircraft elements, e.g. circuit boards carrying loads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D27/00—Arrangement or mounting of power plants in aircraft; Aircraft characterised by the type or position of power plants
    • B64D27/02—Aircraft characterised by the type or position of power plants
    • B64D27/24—Aircraft characterised by the type or position of power plants using steam or spring force
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D47/00—Equipment not otherwise provided for
    • B64D47/02—Arrangements or adaptations of signal or lighting devices
    • 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
    • F16B4/00—Shrinkage connections, e.g. assembled with the parts at different temperature; Force fits; Non-releasable friction-grip fastenings
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
    • F16J15/10—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing

Definitions

  • the present disclosure relates to the technical field of mechanical equipment, and in particular to a connecting assembly, a connecting device and an unmanned aerial vehicle.
  • the embodiments of the present disclosure provide a connecting assembly, a connecting device and an unmanned aerial vehicle to solve the problem of high repair costs when existing parts are waterproofed by glue.
  • an embodiment of the present disclosure provides a connection assembly, including a first part, a second part, and a flexible structure.
  • the first part is connected to the second part, and the flexible structure is arranged at On the first part;
  • the first part is provided with a first compression surface and a second compression surface, and the plane where the first compression surface is located intersects the plane where the second compression surface is located, wherein the flexible structure simultaneously covers the The first compression surface and the second compression surface, the first part and the flexible structure are integrally arranged;
  • the second part is provided with a third compression surface and a fourth compression surface, the third compression surface is opposite to the first compression surface, and the fourth compression surface is opposite to the second compression surface;
  • a first extrusion structure is provided between the third compression surface and the first compression surface to form a first seal
  • a second compression structure is provided between the fourth compression surface and the second compression surface. Press the structure and form a second seal.
  • the first extruded structure or the second extruded structure is a ribbed structure, and the ribbed structure abuts against the flexible structure.
  • the side of the rib structure close to the flexible structure is an arc surface.
  • the first extruded structure or the second extruded structure is a groove structure
  • the flexible structure is provided with a filling rib adapted to the groove structure, and the filling of the filling rib The volume is greater than the volume of the groove structure.
  • the first part is further provided with a fifth compression surface
  • the flexible structure covers the fifth compression surface
  • the second part is further provided with a sixth compression surface
  • the fifth compression surface The compression surface and the sixth compression surface are arranged opposite to each other, and a third extruding structure is arranged between the fifth compression surface and the sixth compression surface to form a third seal.
  • the flexible structure is a soft glue layer.
  • an anti-drop structure is provided at the connection between the flexible structure and the first part.
  • the anti-detachment structure is a clamping structure, and the flexible structure and the first part are at least partially interlaced and clamped through the clamping structure;
  • the clamping structure includes a protrusion and an anti-drop groove, the protrusion and the anti-drop groove are clamped to each other, and the protrusion and the anti-drop groove are respectively provided on the flexible structure and the first zero Or the protrusion and the anti-drop groove are respectively provided on the first part and the flexible structure.
  • the cross-sectional shape of the protrusion is a dovetail shape, and the anti-drop groove is configured as a dovetail groove;
  • a plurality of said dovetail grooves are provided, and the plurality of said dovetail groove structures are spaced equidistantly.
  • the first part includes a clamping rib, the first compression surface and the second compression surface are provided on the clamping rib, and the flexible structure covers the clamping rib;
  • the second part includes a clamping groove, the third compression surface and the fourth compression surface are provided on the clamping groove, and the clamping rib is adapted to the clamping groove.
  • the first extrusion structure is configured as a rib structure
  • the rib structure is provided on the third compression surface
  • the second extrusion structure is configured as a groove structure
  • the clamping edge is a ring-shaped convex edge.
  • connection device including the above-mentioned connection assembly.
  • the connecting device is a battery device
  • the first part is an upper cover
  • the second part is a battery compartment
  • the battery compartment is connected to the upper cover.
  • the upper cover and the battery compartment are fixedly connected by a fixing member.
  • the connecting device is a night flight lamp module
  • the first part is a lampshade
  • the second part is a lamp holder
  • the electric lampshade is connected to the lamp holder.
  • embodiments of the present disclosure also provide an unmanned aerial vehicle, including the above-mentioned connecting assembly.
  • the embodiments of the present disclosure can achieve the beneficial effect of strong waterproof performance.
  • FIG. 1 shows a schematic diagram of the structure when the connecting assembly provided by the embodiment of the present disclosure is applied to a battery device;
  • Fig. 2 shows an enlarged schematic diagram of A in Fig. 1;
  • FIG. 3 shows a schematic structural diagram when the connecting assembly provided by the embodiment of the present disclosure is applied to an unmanned aerial vehicle
  • FIG. 4 shows a schematic diagram of the structure of the night flight light module of the unmanned aerial vehicle according to the embodiment of the present disclosure.
  • one embodiment or “an embodiment” mentioned throughout the specification means that a specific feature, structure, or characteristic related to the embodiment is included in at least one embodiment of the present disclosure. Therefore, the appearances of "in one embodiment” or “in an embodiment” in various places throughout the specification do not necessarily refer to the same embodiment. In addition, these specific features, structures or characteristics can be combined in one or more embodiments in any suitable manner.
  • an embodiment of the present disclosure provides a connection assembly, including a first part 10, a second part 20 and a flexible structure 30, the first part 10 and the second part 20 is connected, the flexible structure 30 is arranged on the first part 10;
  • the first part 10 is provided with a first compression surface and a second compression surface, and the plane where the first compression surface is located intersects the plane where the second compression surface is located, wherein the flexible structure 30 simultaneously covers The first compression surface and the second compression surface, the first part 10 and the flexible structure 30 are integrally arranged;
  • the second part 20 is provided with a third compression surface and a fourth compression surface, the third compression surface is opposite to the first compression surface, and the fourth compression surface is opposite to the second compression surface;
  • a first extrusion structure 40 is provided between the third compression surface and the first compression surface to form a first seal, and a second compression surface is provided between the fourth compression surface and the second compression surface.
  • the structure 50 is extruded and a second seal is formed.
  • the arrangement of the flexible structure 30 can improve the sealing performance between the first part 10 and the second part 20, thereby improving the waterproof ability.
  • the arrangement of the first extruded structure 40 can form a first channel. Sealing, the second extruding structure 50 can form a second seal, and since the plane where the first compression surface is located intersects the plane where the second compression surface is located, the first extrusion structure 40 and the second extrusion structure 50 The setting position and the extrusion direction of the slab will be different, which can form a seal in two directions, thereby forming a water-proof space.
  • the repair cost can be reduced.
  • the embodiments of the present disclosure can achieve the beneficial effects of strong waterproof performance and low repair cost.
  • the integrated arrangement of the first part 10 and the flexible structure 30 in this embodiment can be processed by a two-color injection molding machine, specifically through a corresponding two-color injection mold for integrated processing, so that the first part 10 can be integrated with
  • the connection of the flexible structure 30 is more stable and reliable, has a higher sealing strength, provides the waterproof performance of the flexible structure 30, and can avoid the loss of the flexible structure 30 or multi-faceted wear failure when the flexible structure 30 is separately installed.
  • the first extruded structure 40 or the second extruded structure 50 is a ribbed structure, and the ribbed structure abuts against the flexible structure 30.
  • the arrangement of the rib structure can better match the flexible structure 30, and the sealing layer can be formed by extrusion, thereby improving the waterproof performance.
  • the specific configuration of the rib structure is selected according to actual needs.
  • the rib structure can be set to the corresponding structure.
  • the rib structure is a long rib with an arc.
  • the rib structure is a rib arranged along an arc, and in the case of a ring seal, the rib structure is a ring structure.
  • the side of the rib structure close to the flexible structure 30 is a curved surface.
  • the arrangement of the curved surface reduces the wear between the rib structure and the flexible structure 30, and the curved surface will have a larger force-bearing area as it is squeezed, which can improve the sealing and waterproof effects while improving the sealing and waterproofing effects. Improve the service life of the connected components.
  • the first extruded structure 40 or the second extruded structure 50 is a groove structure 51
  • the flexible structure 30 is provided with a groove structure 51 that is compatible with the groove structure 51.
  • the filling rib 52 is provided, and the filling volume of the filling rib 52 is greater than the volume of the groove structure 51.
  • the above-mentioned structure can be sealed by the cooperation of the filling rib 52 and the groove structure 51.
  • the filling volume of the filling rib 52 is greater than the volume of the groove structure 51, an interference fit is formed, which can be A certain pre-tightening force is formed when matching, which makes the sealing effect stronger.
  • the matching of the filling rib 52 and the groove structure 51 has a larger matching area, which can improve the sealing and waterproof effect.
  • the above-mentioned matching structure is not prone to mutual wear, which can make the connecting components have a longer service life.
  • a fifth compression surface is further provided on the first part 10
  • the flexible structure 30 covers the fifth compression surface
  • the second part 20 is further provided
  • a sixth compression surface the fifth compression surface and the sixth compression surface are arranged opposite to each other
  • a third compression structure is provided between the fifth compression surface and the sixth compression surface
  • a third path is formed seal.
  • the above-mentioned structure can form a third seal on the connection assembly, which can further improve the sealing and waterproof effect of the connection.
  • first extruded structure 40 the second extruded structure 50, and the third extruded structure may be the same or different.
  • specific structure is not limited to the above two structures, and it is set according to the actual situation. , As long as the effect of extruding and forming a seal can be achieved.
  • the flexible structure 30 is a soft glue layer.
  • the flexible structure 30 provided as a soft glue layer has a better sealing effect.
  • other polymer materials can also be used as the flexible structure 30.
  • the material of the soft rubber layer may be Thermoplastic rubber (TPE or TPR for short) or Thermoplastic polyurethanes (TPU for short).
  • TPE or TPR Thermoplastic rubber
  • TPU Thermoplastic polyurethanes
  • the above two materials are a type of elastomer that has the elasticity of rubber at room temperature and can be plasticized and molded at high temperature. Of course, it is not limited to the above two materials, only materials that can be injection molded and have elasticity at room temperature.
  • connection between the flexible structure 30 and the first part 10 is provided with an anti-drop structure.
  • the provision of the anti-drop structure can prevent the flexible structure 30 from accidentally falling off, so that the connection between the flexible structure 30 and the first part 10 is more stable and reliable.
  • the anti-detachment structure is a clamping structure, and the flexible structure 30 and the first part 10 are at least partially interlaced and clamped through the clamping structure;
  • the clamping structure includes a protrusion and an anti-drop groove, the protrusion and the anti-drop groove are clamped to each other, and the protrusion and the anti-drop groove are respectively provided in the flexible structure 30 and the first On the part 10, or the protrusion and the anti-drop groove are respectively arranged on the first part 10 and the flexible structure 30.
  • the above-mentioned structure can realize the anti-dropping of the flexible structure 30 and the first part 10 by means of clamping.
  • the specific arrangement of the protrusions and the anti-dropping grooves can be selected according to the actual situation, or mixed Setting, here mixed setting means that the entire anti-dropping structure is stored in at least two ways at the same time.
  • the protrusion is provided on the flexible structure 30 and the anti-dropping groove is provided on the first part 10.
  • the protrusions are arranged on the first part 10, and the anti-drop grooves are arranged on the flexible structure 30.
  • the matching modes of the protrusions and the anti-falling grooves in the two setting modes can be the same or different, and the specific matching modes can be dovetail shape, "I" shape, etc.
  • the cross-sectional shape of the protrusion is a dovetail shape, and the anti-drop groove is configured as a dovetail groove;
  • a plurality of said dovetail grooves are provided, and the plurality of said dovetail groove structures are spaced equidistantly.
  • the above-mentioned structure can prevent the first part 10 and the flexible structure 30 from falling off by means of a dovetail groove structure.
  • a dovetail groove structure can be provided.
  • the first part 10 includes a clamping rib 11, the clamping rib 11 is provided with the first compression surface and the second compression surface, and the flexible The structure 30 covers the clamping edge 11;
  • the second part 20 includes a clamping groove 21 on which the third compression surface and the fourth compression surface are provided, wherein the clamping rib 11 is connected to the clamping groove 21 21 Adaptation.
  • the above-mentioned structure can realize the sealed connection between the first part 10 and the second part 20 through the cooperation of the clamping rib 11 and the clamping groove 21.
  • a first extrusion structure 40 is provided between the third compression surface and the first compression surface to form a first seal
  • a second extrusion structure 50 is provided between the fourth compression surface and the second compression surface and forms a first compression surface.
  • Two-way sealing which can make the sealing effect better.
  • the third compression surface is opposite to the first compression surface
  • the fourth compression surface is opposite to the second compression surface.
  • the cooperation of the second extruded structure 50 realizes a spatial seal, forms multiple seals, ensures the effectiveness of the seal, and forms multiple waterproof effects.
  • the first extrusion structure 40 is configured as a rib structure
  • the rib structure is provided on the third compression surface
  • the second extrusion structure 50 is configured as The groove structure 51 is opened on the fourth compression surface.
  • the above-mentioned structure can make the adaptability of the seal stronger through the extrusion structure of two different structures, avoid the failure of a single seal under a specific environment, and make the adaptability of multiple seals stronger.
  • the effect of the first extrusion structure 40 in the rigid extrusion mode will be reduced or invalid, while the second extrusion structure 50 in the filling mode will not be affected.
  • it can be guaranteed that there is at least one The sealing is effective to ensure the sealing and waterproof effect.
  • the clamping edge 11 is a ring-shaped convex edge.
  • the annular rib in the above structure can form an annular connection, and can form a corresponding sealing ring to ensure the effectiveness of the seal between the first part 10 and the second part 20, and thereby Improve the waterproof effect of the joint.
  • an embodiment of the present disclosure also provides a connection device, which includes the above-mentioned connection assembly.
  • the connecting device with the above-mentioned connecting component will have better sealing and waterproof performance at the connecting position corresponding to the flexible structure 30.
  • the arrangement of the flexible structure 30 can improve the sealing performance between the first part 10 and the second part 20, thereby improving the waterproof ability.
  • the arrangement of the first extruded structure 40 can form a first seal
  • the second The arrangement of the extruded structure 50 can form a second seal, and since the plane where the first compression surface is located intersects the plane where the second compression surface is located, the placement positions of the first extrusion structure 40 and the second extrusion structure 50 and The squeezing direction will be different, which can form a seal in two directions, thereby forming a space waterproof.
  • the repair cost can be reduced.
  • the embodiments of the present disclosure can achieve the beneficial effects of strong waterproof performance of the connecting device and low repair cost.
  • the connecting device is a battery device
  • the first part 10 is an upper cover
  • the second part 20 is a battery compartment
  • the battery compartment and the upper cover connect.
  • the above structure can make the upper cover and the battery compartment in the battery device have better sealing and waterproof performance.
  • the first part 10 can also be arranged as a battery compartment
  • the second part 20 can be arranged as an upper cover that cooperates with the battery compartment.
  • the upper cover and the battery compartment are fixedly connected by a fixing member.
  • the above-mentioned structure can make the connection between the upper cover and the battery compartment more stable and reliable
  • the fixing member can be set as a bolt structure
  • a gasket can be arranged at the connection of the bolt structure to ensure the sealing of the battery compartment and the upper cover.
  • the connecting device is a night light module
  • the first part 10 is a lampshade
  • the second part 20 is a lamp holder
  • the electric lampshade and the The lamp holder is connected.
  • the above-mentioned structure can make the lampshade and lamp holder in the battery device have better sealing and waterproof performance.
  • the first part 10 can also be set as a lamp holder
  • the second part 20 can be set as a lampshade adapted to the lamp holder.
  • An embodiment of the present disclosure also provides an unmanned aerial vehicle including the above-mentioned connecting assembly.
  • the drone with the above-mentioned connection assembly will have better sealing and waterproof performance at the connection position corresponding to the flexible structure 30.
  • the arrangement of the flexible structure 30 can improve the sealing performance between the first part 10 and the second part 20, thereby improving the waterproof ability.
  • the arrangement of the first extruded structure 40 can form a first seal
  • the second The arrangement of the extruded structure 50 can form a second seal, and since the plane where the first compression surface is located intersects the plane where the second compression surface is located, the placement positions of the first extrusion structure 40 and the second extrusion structure 50 and The squeezing direction will be different, which can form a seal in two directions, thereby forming a space waterproof.
  • the repair cost can be reduced.
  • the embodiments of the present disclosure can achieve the beneficial effects of strong waterproof performance of the drone and low repair cost.
  • the drone can include the above-mentioned battery device and night flight light module.
  • other modules of the drone can also be provided with corresponding connecting components, so that the corresponding functional modules also have higher sealing.
  • the modules can also be set to a structure similar to the connecting components as required to improve the sealing and waterproof performance between the modules, thereby improving the overall sealing and waterproof performance of the drone.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Remote Sensing (AREA)
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Abstract

一种连接组件、连接装置及无人机，用来解决现有零件采用胶水防水时，返修成本较高的问题。具体的，连接组件包括第一零件(10)、第二零件(20)和柔性结构(30)，第一零件(10)与第二零件(20)连接，柔性结构(30)设置在第一零件(10)上；第一零件(10)上设置有第一压缩面和第二压缩面，第一压缩面所在的平面与第二压缩面所在的平面相交，其中，柔性结构(30)同时覆盖第一压缩面和第二压缩面，第一零件(10)与柔性结构(30)一体设置；第二零件(20)上设置有第三压缩面和第四压缩面，第三压缩面与第一压缩面相对，第四压缩面和第二压缩面相对；第三压缩面与第一压缩面之间设置有第一挤压结构(40)，并形成第一道密封，第四压缩面和第二压缩面之间设置有第二挤压结构(50)，并形成第二道密封。所述连接组件能够实现防水性能较强的有益效果。

Description

一种连接组件、连接装置及无人机
本申请要求在2020年04月03日提交中国专利局、申请号为202020479184.5、发明名称为“一种连接组件、连接装置及无人机”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本公开涉及机械设备技术领域，尤其涉及一种连接组件、连接装置及无人机。
背景技术
现有的狭小空间的零件的防水，大多是使用胶水来实现防水的目的，经研究发现，使用胶水的缺点是增加了胶水的成本、人工组装的成本、生产的效率低下、增加了返修的难度，会造成产品成本变高。
概述
本公开实施例提供一种连接组件、连接装置及无人机，以解决现有零件采用胶水防水时，返修成本较高的问题。
为了解决上述技术问题，本公开是这样实现的：
第一方面，本公开实施例提供了一种连接组件，包括第一零件、第二零件和柔性结构，所述第一零件与所述第二零件连接，所述柔性结构设置在所述第一零件上；
所述第一零件上设置有第一压缩面和第二压缩面，所述第一压缩面所在的平面与所述第二压缩面所在的平面相交，其中，所述柔性结构同时覆盖所述第一压缩面和所述第二压缩面，所述第一零件与所述柔性结构一体设置；
所述第二零件上设置有第三压缩面和第四压缩面，所述第三压缩面与所述第一压缩面相对，所述第四压缩面和所述第二压缩面相对；
所述第三压缩面与所述第一压缩面之间设置有第一挤压结构，并形成第一道密封，所述第四压缩面和所述第二压缩面之间设置有第二挤压结构，并形成第二道密封。
可选地，所述第一挤压结构或所述第二挤压结构为凸棱结构，所述凸棱结构与所述柔性结构相抵接。
可选地，所述凸棱结构靠近所述柔性结构的一侧为弧面。
可选地，所述第一挤压结构或所述第二挤压结构为凹槽结构，所述柔性结构上设置有与所述凹槽结构适配的填充棱，且所述填充棱的填充体积大于所述凹槽结构的容积。
可选地，所述第一零件上还设置有第五压缩面，所述柔性结构覆盖所述第五压缩面，所述第二零件上还设置有第六压缩面，所述第五压缩面和所述第六压缩面相对设置，所述第五压缩面和所述第六压缩面之间设置有第三挤压结构，并形成第三道密封。
可选地，所述柔性结构为软胶层。
可选地，所述柔性结构与所述第一零件的连接处设置有防脱结构。
可选地，所述防脱结构为卡接结构，所述柔性结构与所述第一零件通过所述卡接结构至少部分地交错卡接；
所述卡接结构包括凸起和防脱槽，所述凸起和所述防脱槽彼此卡接，所述凸起和所述防脱槽分别设置在所述柔性结构和所述第一零件上，或者所述凸起和所述防脱槽分别设置在所述第一零件和所述柔性结构上。
可选地，所述凸起的横截面形状为燕尾形，所述防脱槽设置为燕尾槽；
所述燕尾槽设置有多个，多个所述燕尾槽结构间隔等距。
可选地，所述第一零件包括卡接棱，所述卡接棱上设置有所述第一压缩面和所述第二压缩面，所述柔性结构覆盖所述卡接棱；
所述第二零件包括卡接槽，所述卡接槽上设置有所述第三压缩面和所述第四压缩面，其中，所述卡接棱与所述卡接槽适配。
可选地，所述第一挤压结构设置为凸棱结构，所述凸棱结构设置在所述第三压缩面上，所述第二挤压结构设置为凹槽结构，所述凹槽结构开设于所述第四压缩面。
可选地，所述卡接棱为环状凸棱。
第二方面，本公开实施例还提供了一种连接装置，包括如上述的连接组件。
可选地，所述连接装置为电池装置，所述第一零件为上盖，所述第二零件为电池仓，所述电池仓和所述上盖连接。
可选地，所述上盖与所述电池仓通过固定件固定连接。
可选地，所述连接装置为夜航灯模组，所述第一零件为灯罩，所述第二零件为灯座，所述电灯罩和所述灯座连接。
第三方面，本公开实施例还提供了一种无人机，包括如上述的连接组件。
本公开实施例能够实现防水性能较强的有益效果。
上述说明仅是本公开技术方案的概述，为了能够更清楚了解本公开的技术手段，而可依照说明书的内容予以实施，并且为了让本公开的上述和其它目的、特征和优点能够更明显易懂，以下特举本公开的具体实施方式。
附图简述
为了更清楚地说明本公开实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作一简单地介绍，显而易见地，下面描述中的附图是本公开的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
为了更清楚地说明本公开实施例的技术方案，下面将对本公开实施例的描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本公开的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动性的前提下，还可以根据这些附图获得其他的附图。
图1表示本公开实施例提供的连接组件应用于电池装置时的结构示意图；
图2表示图1中A处的放大示意图；
图3表示本公开实施例提供的连接组件应用于无人机时的结构示意图；
图4表示本公开实施例无人机的夜航灯模组的结构示意图。
附图标记说明：
10、第一零件；11、卡接棱；20、第二零件；21、卡接槽；30、柔性结构；40、第一挤压结构；50、第二挤压结构；51、凹槽结构；52、填充棱。
详细描述
下面将结合本公开实施例中的附图，对本公开实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例是本公开一部分实施例，而不是全部的实施例。基于本公开中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本公开保护的范围。
应理解，说明书通篇中提到的“一个实施例”或“一实施例”意味着与实施例有关的特定特征、结构或特性包括在本公开的至少一个实施例中。因此，在整个说明书各处出现的“在一个实施例中”或“在一实施例中”未必一定指相同的实施例。此外，这些特定的特征、结构或特性可以任意适合的方式结合在一个或多个实施例中。
参见图1和图2，本公开一实施例提供了一种连接组件，包括第一零件10、第二零件20和柔性结构30，所述第一零件10与所述第二零件20连接，所述柔性结构30设置在所述第一零件10上；
所述第一零件10上设置有第一压缩面和第二压缩面，所述第一压缩面所在的平面与所述第二压缩面所在的平面相交，其中，所述柔性结构30同时覆盖所述第一压缩面和所述第二压缩面，所述第一零件10与所述柔性结构30一体设置；
所述第二零件20上设置有第三压缩面和第四压缩面，所述第三压缩面与所述第一压缩面相对，所述第四压缩面和所述第二压缩面相对；
所述第三压缩面与所述第一压缩面之间设置有第一挤压结构40，并形成第一道密封，所述第四压缩面和所述第二压缩面之间设置有第二挤压结构50，并形成第二道密封。
在本公开实施例中，通过柔性结构30的设置可以提高第一零件10和第二零件20之间的密封性能，进而提高防水能力，第一挤压结构40的设置可以形成第一道密封，第二挤压结构50的设置可以形成第二道密封，并且由于第一压缩面所在的平面与第二压缩面所在的平面相交，因此第一挤压结构40和第二挤压结构50的设置位置以及挤压方向将不同，可以形成两个方 位的密封，进而形成空间上的防水。并且由于第一零件10与柔性结构30一体设置，可以降低了返修成本。本公开实施例能够实现防水性能较强且返修成本较低的有益效果。
需要说明的是，本实施例中第一零件10与柔性结构30的一体设置可以采用双色注塑机进行加工，具体通过对应的双色注塑模具进行一体化加工，这样可以使第一零件10与柔性结构30的连接更加稳定可靠，具有更高的密封强度，提供柔性结构30的防水性能，同时可以避免柔性结构30在分开设置时的遗失或多面磨损失效。
可选地，本公开的实施例中，所述第一挤压结构40或所述第二挤压结构50为凸棱结构，所述凸棱结构与所述柔性结构30相抵接。
在本公开的实施例中，凸棱结构的设置可以和柔性结构30更好地配合，可以通过挤压的方式形成密封层，进而提高防水性能。凸棱结构的具体设置根据实际需要进行选用，比如，线性密封时，可以将凸棱结构设置为对应的结构，具体地，直线密封的情况下，凸棱结构为长条形凸棱，弧线密封的情况下，凸棱结构为沿弧线排布的凸棱，环形密封的情况下，凸棱结构为环形结构。
可选地，本公开的实施例中，所述凸棱结构靠近所述柔性结构30的一侧为弧面。
在本公开的实施例中，弧面的设置降低凸棱结构与柔性结构30之间的磨损，曲面会随着挤压具有更大的受力面积，进而可以在提高密封和防水效果的同时，提高连接组件的使用寿命。
可选地，本公开的实施例中，所述第一挤压结构40或所述第二挤压结构50为凹槽结构51，所述柔性结构30上设置有与所述凹槽结构51适配的填充棱52，且所述填充棱52的填充体积大于所述凹槽结构51的容积。
在本公开的实施例中，上述结构可以通过填充棱52和凹槽结构51的配合实现密封，当填充棱52的填充体积大于凹槽结构51的容积时，会形成过盈的配合，可以在配合时形成一定的预紧力，使密封效果更强。并且，填充棱52和凹槽结构51的配合具有更大的配合面积，可以提高密封和防水效果。上述的配合结构也不易出现相互磨损，进而可以使连接组件具有更长 的使用寿命。
可选地，本公开的实施例中，所述第一零件10上还设置有第五压缩面，所述柔性结构30覆盖所述第五压缩面，所述第二零件20上还设置有第六压缩面，所述第五压缩面和所述第六压缩面相对设置，所述第五压缩面和所述第六压缩面之间设置有第三挤压结构，并形成第三道密封。
在本公开的实施例中，上述结构可以对连接组件形成第三道密封，可以使进一步提高连接的密封和防水效果。
需要说明的是，第一挤压结构40、第二挤压结构50和第三挤压结构的结构可以相同也可以不同，同时，具体结构也不限于上述两种结构，具体根据实际情况进行设置，只要可以实现挤压并形成密封的效果即可。
可选地，本公开的实施例中，所述柔性结构30为软胶层。
在本公开的实施例中，设置为软胶层的柔性结构30具有更好的密封效果，当然也可以采用其他高分子材料作为柔性结构30。软胶层的材质可以为热塑性弹性体(Thermoplastic rubber，简称：TPE或TPR)或热塑性聚氨酯弹性体橡胶(Thermoplastic polyurethanes，简称：TPU)。上述两种材料是常温下具有橡胶的弹性，高温下具有可塑化成型的一类弹性体。当然也不限于上述两种材料，只有可以注塑且在常温下具有弹性的材料即可。
可选地，本公开的实施例中，所述柔性结构30与所述第一零件10的连接处设置有防脱结构。
在本公开的实施例中，防脱结构的设置可以防止柔性结构30意外脱落，使柔性结构30与第一零件10的连接更加稳定可靠。
可选地，本公开的实施例中，所述防脱结构为卡接结构，所述柔性结构30与所述第一零件10通过所述卡接结构至少部分地交错卡接；
所述卡接结构包括凸起和防脱槽，所述凸起和所述防脱槽彼此卡接，所述凸起和所述防脱槽分别设置在所述柔性结构30和所述第一零件10上，或者所述凸起和所述防脱槽分别设置在所述第一零件10和所述柔性结构30上。
在本公开的实施例中，上述结构可以通过卡接的方式实现柔性结构30和第一零件10的防脱，凸起和防脱槽的具体设置方式可以根据实际进行选 用，也可以采用混合设置，此处混合设置是指整个防脱结构同时存至少在两种设置方式，比如，凸起设置在柔性结构30上，防脱槽设置在第一零件10上。或者凸起设置在第一零件10，防脱槽设置在柔性结构30上的设置方式。并且这两种设置方式中凸起和防脱槽的配合方式可以相同也可以不同，具体配合方式可以为燕尾形、“工”字形等。
可选地，本公开的实施例中，所述凸起的横截面形状为燕尾形，所述防脱槽设置为燕尾槽；
所述燕尾槽设置有多个，多个所述燕尾槽结构间隔等距。
在本公开的实施例中，上述结构可以通过燕尾槽结构的方式使第一零件10和柔性结构30进行防脱，本实施例不限于燕尾槽，只要可以实现卡接的其它槽状结构也可以。燕尾槽设置有多个，并多个燕尾槽结构间隔等距，可以使各部分的配合更加稳定均匀，保证各部分的密封和防水性能接近，保证密封和防水的稳定性。
可选地，本公开的实施例中，所述第一零件10包括卡接棱11，所述卡接棱11上设置有所述第一压缩面和所述第二压缩面，所述柔性结构30覆盖所述卡接棱11；
所述第二零件20包括卡接槽21，所述卡接槽21上设置有所述第三压缩面和所述第四压缩面，其中，所述卡接棱11与所述卡接槽21适配。
在本公开的实施例中，上述结构可以通过卡接棱11和卡接槽21的配合可以实现第一零件10和第二零件20之间的密封连接。第三压缩面与第一压缩面之间设置有第一挤压结构40，并形成第一道密封，第四压缩面和第二压缩面之间设置有第二挤压结构50，并形成第二道密封，这样可以使密封效果更好。并且由于第一压缩面所在的平面与第二压缩面所在的平面相交，第三压缩面与第一压缩面相对，第四压缩面和第二压缩面相对，可以通过第一挤压结构40和第二挤压结构50的配合实现空间上的密封，形成多重密封，保证密封的有效性，形成多重防水的效果。
可选地，本公开的实施例中，所述第一挤压结构40设置为凸棱结构，所述凸棱结构设置在所述第三压缩面上，所述第二挤压结构50设置为凹槽结构51，所述凹槽结构51开设于所述第四压缩面。
在本公开的实施例中，上述结构可以通过两种不同结构的挤压结构使密封的适应性更强，避免在特定环境下会使单种密封失效，使多重密封的适应能力更强。比如收到特定方向的外力时会使刚性挤压方式的第一挤压结构40效果降低或失效，而填充方式的第二挤压结构50不会受到影响，此种情况就可以保证至少有一道密封有效，保证密封和防水的效果。
可选地，本公开的实施例中，所述卡接棱11为环状凸棱。
在本公开的实施例中，上述结构中环状凸棱，可以形成环状的连接，可以形成对应的密封环，保证第一零件10和第二零件20之间密封的有效性，进而提高连接处的防水效果。
参见图1至图4，本公开一实施例还提供了一种连接装置，包括如上述的连接组件。
在本公开实施例中，具有上述连接组件的连接装置，在柔性结构30对应的连接位置将会有更好的密封和防水的性能。具体地，通过柔性结构30的设置可以提高第一零件10和第二零件20之间的密封性能，进而提高防水能力，第一挤压结构40的设置可以形成第一道密封，第二挤压结构50的设置可以形成第二道密封，并且由于第一压缩面所在的平面与第二压缩面所在的平面相交，因此第一挤压结构40和第二挤压结构50的设置位置以及挤压方向将不同，可以形成两个方位的密封，进而形成空间上的防水。并且由于第一零件10与柔性结构30一体设置，可以降低了返修成本。本公开实施例能够实现连接装置防水性能较强且返修成本较低的有益效果。
可选地，本公开的实施例中，所述连接装置为电池装置，所述第一零件10为上盖，所述第二零件20为电池仓，所述电池仓和所述上盖连接。
在本公开的实施例中，上述结构可以使电池装置中的上盖和电池仓具有更好的密封和防水性能。当然，也可以将第一零件10设置为电池仓，并将第二零件20设置为与电池仓配合的上盖。
可选地，本公开的实施例中，所述上盖与所述电池仓通过固定件固定连接。
在本公开的实施例中，上述结构可以使上盖和电池仓的连接更加稳定可靠，固定件可以设置为螺栓结构，螺栓结构的连接处可以设置密封垫， 以保证电池仓和上盖的密封。
可选地，本公开的实施例中，所述连接装置为夜航灯模组，所述第一零件10为灯罩，所述第二零件20为灯座，所述电灯罩和所述灯座连接。
在本公开的实施例中，上述结构可以使电池装置中的灯罩和灯座具有更好的密封和防水性能。当然，也可以将第一零件10设置为灯座，并将第二零件20设置为与灯座适配的灯罩。
本公开一实施例还提供了一种无人机，包括如上述的连接组件。
在本公开实施例中，具有上述连接组件的无人机，在与柔性结构30对应的连接位置将会有更好的密封和防水的性能。具体地，通过柔性结构30的设置可以提高第一零件10和第二零件20之间的密封性能，进而提高防水能力，第一挤压结构40的设置可以形成第一道密封，第二挤压结构50的设置可以形成第二道密封，并且由于第一压缩面所在的平面与第二压缩面所在的平面相交，因此第一挤压结构40和第二挤压结构50的设置位置以及挤压方向将不同，可以形成两个方位的密封，进而形成空间上的防水。并且由于第一零件10与柔性结构30一体设置，可以降低了返修成本。本公开实施例能够实现无人机防水性能较强且返修成本较低的有益效果。
需要说明的是，无人机可以包括上述的电池装置和夜航灯模组，当然无人机的其它模组也可以设置对应的连接组件，以使对应的功能模组也具有更高的密封和防水性能，各模组之间也可以根据需要设置为与连接组件类似的的结构，以提高各模组之间的密封和防水性能，进而提高无人机整体的密封和防水性能。
在此处所提供的说明书中，说明了大量具体细节。然而，能够理解，本公开的实施例可以在没有这些具体细节的情况下被实践。在一些实例中，并未详细示出公知的方法、结构和技术，以便不模糊对本说明书的理解。
需要说明的是，在本文中，术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、物品或者装置不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、物品或者装置所固有的要素。在没有更 多限制的情况下，由语句“包括一个……”限定的要素，并不排除在包括该要素的过程、方法、物品或者装置中还存在另外的相同要素。位于元件之前的单词“一”或“一个”不排除存在多个这样的元件。单词第一、第二、以及第三等的使用不表示任何顺序。可将这些单词解释为名称。
上面结合附图对本公开的实施例进行了描述，但是本公开并不局限于上述的具体实施方式，上述的具体实施方式仅仅是示意性的，而不是限制性的，本领域的普通技术人员在本公开的启示下，在不脱离本公开宗旨和权利要求所保护的范围情况下，还可做出很多形式，均属于本公开的保护之内。

Claims (17)

  1. 一种连接组件，其特征在于，包括第一零件、第二零件和柔性结构，所述第一零件与所述第二零件连接，所述柔性结构设置在所述第一零件上；
    所述第一零件上设置有第一压缩面和第二压缩面，所述第一压缩面所在的平面与所述第二压缩面所在的平面相交，其中，所述柔性结构同时覆盖所述第一压缩面和所述第二压缩面，所述第一零件与所述柔性结构一体设置；
    所述第二零件上设置有第三压缩面和第四压缩面，所述第三压缩面与所述第一压缩面相对，所述第四压缩面和所述第二压缩面相对；
    所述第三压缩面与所述第一压缩面之间设置有第一挤压结构，并形成第一道密封，所述第四压缩面和所述第二压缩面之间设置有第二挤压结构，并形成第二道密封。
  2. 根据权利要求1所述的连接组件，其特征在于，所述第一挤压结构或所述第二挤压结构为凸棱结构，所述凸棱结构与所述柔性结构相抵接。
  3. 根据权利要求2所述的连接组件，其特征在于，所述凸棱结构靠近所述柔性结构的一侧为弧面。
  4. 根据权利要求1所述的连接组件，其特征在于，所述第一挤压结构或所述第二挤压结构为凹槽结构，所述柔性结构上设置有与所述凹槽结构适配的填充棱，且所述填充棱的填充体积大于所述凹槽结构的容积。
  5. 根据权利要求1所述的连接组件，其特征在于，所述第一零件上还设置有第五压缩面，所述柔性结构覆盖所述第五压缩面，所述第二零件上还设置有第六压缩面，所述第五压缩面和所述第六压缩面相对设置，所述第五压缩面和所述第六压缩面之间设置有第三挤压结构，并形成第三道密封。
  6. 根据权利要求1所述的连接组件，其特征在于，所述柔性结构为软胶层。
  7. 根据权利要求1所述的连接组件，其特征在于，所述柔性结构与所述第一零件的连接处设置有防脱结构。
  8. 根据权利要求7所述的连接组件，其特征在于，所述防脱结构 为卡接结构，所述柔性结构与所述第一零件通过所述卡接结构至少部分地交错卡接；
    所述卡接结构包括凸起和防脱槽，所述凸起和所述防脱槽彼此卡接，所述凸起和所述防脱槽分别设置在所述柔性结构和所述第一零件上，或者所述凸起和所述防脱槽分别设置在所述第一零件和所述柔性结构上。
  9. 根据权利要求8所述的连接组件，其特征在于，所述凸起的横截面形状为燕尾形，所述防脱槽设置为燕尾槽；
    所述燕尾槽设置有多个，多个所述燕尾槽结构间隔等距。
  10. 根据权利要求1所述的连接组件，其特征在于，所述第一零件包括卡接棱，所述卡接棱上设置有所述第一压缩面和所述第二压缩面，所述柔性结构覆盖所述卡接棱；
    所述第二零件包括卡接槽，所述卡接槽上设置有所述第三压缩面和所述第四压缩面，其中，所述卡接棱与所述卡接槽适配。
  11. 根据权利要求1所述的连接组件，其特征在于，所述第一挤压结构设置为凸棱结构，所述凸棱结构设置在所述第三压缩面上，所述第二挤压结构设置为凹槽结构，所述凹槽结构开设于所述第四压缩面。
  12. 根据权利要求10所述的连接组件，其特征在于，所述卡接棱为环状凸棱。
  13. 一种连接装置，其特征在于，包括如权利要求1至12中任一项所述的连接组件。
  14. 根据权利要求13所述的连接装置，其特征在于，所述连接装置为电池装置，所述第一零件为上盖，所述第二零件为电池仓，所述电池仓和所述上盖连接。
  15. 根据权利要求14所述的连接装置，其特征在于，所述上盖与所述电池仓通过固定件固定连接。
  16. 根据权利要求13所述的连接装置，其特征在于，所述连接装置为夜航灯模组，所述第一零件为灯罩，所述第二零件为灯座，所述电灯罩和所述灯座连接。
  17. 一种无人机，其特征在于，包括如权利要求1至12中任一项所述的连接组件。
PCT/CN2020/135401 2020-04-03 2020-12-10 一种连接组件、连接装置及无人机 WO2021196719A1 (zh)

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Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101080359A (zh) * 2004-11-04 2007-11-28 微芯片公司 压入式冷焊密封方法和装置
CN101135544A (zh) * 2006-08-31 2008-03-05 株式会社电装 热交换器及其制造方法
CN102042334A (zh) * 2011-01-06 2011-05-04 无锡市第二轴承有限公司 轴承防水密封圈
CN203162145U (zh) * 2012-12-28 2013-08-28 上海神开石油化工装备股份有限公司 一种防喷器侧门密封结构
CN105757236A (zh) * 2016-04-22 2016-07-13 侯马经济开发区日祥科技有限公司 密封卡箍
CN105971227A (zh) * 2016-06-25 2016-09-28 湖州南浔五福木制品厂 一种拼接地板
CN205877197U (zh) * 2016-07-06 2017-01-11 浙江固耐橡塑科技有限公司 轮毂轴承用四唇组合密封圈
KR101979794B1 (ko) * 2018-02-07 2019-05-17 평화오일씰공업 주식회사 연료 가스 탱크 밀봉 가스켓
CN209687859U (zh) * 2019-03-21 2019-11-26 苏州拓朴声学科技有限公司 一种用于缝隙漏声的对拼结构

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101080359A (zh) * 2004-11-04 2007-11-28 微芯片公司 压入式冷焊密封方法和装置
CN101135544A (zh) * 2006-08-31 2008-03-05 株式会社电装 热交换器及其制造方法
CN102042334A (zh) * 2011-01-06 2011-05-04 无锡市第二轴承有限公司 轴承防水密封圈
CN203162145U (zh) * 2012-12-28 2013-08-28 上海神开石油化工装备股份有限公司 一种防喷器侧门密封结构
CN105757236A (zh) * 2016-04-22 2016-07-13 侯马经济开发区日祥科技有限公司 密封卡箍
CN105971227A (zh) * 2016-06-25 2016-09-28 湖州南浔五福木制品厂 一种拼接地板
CN205877197U (zh) * 2016-07-06 2017-01-11 浙江固耐橡塑科技有限公司 轮毂轴承用四唇组合密封圈
KR101979794B1 (ko) * 2018-02-07 2019-05-17 평화오일씰공업 주식회사 연료 가스 탱크 밀봉 가스켓
CN209687859U (zh) * 2019-03-21 2019-11-26 苏州拓朴声学科技有限公司 一种用于缝隙漏声的对拼结构

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