WO2020034518A1 - 固定压块及空调机组 - Google Patents

固定压块及空调机组 Download PDF

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Publication number
WO2020034518A1
WO2020034518A1 PCT/CN2018/121910 CN2018121910W WO2020034518A1 WO 2020034518 A1 WO2020034518 A1 WO 2020034518A1 CN 2018121910 W CN2018121910 W CN 2018121910W WO 2020034518 A1 WO2020034518 A1 WO 2020034518A1
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WO
WIPO (PCT)
Prior art keywords
pressing block
pressure block
fixed
groove
block
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/CN2018/121910
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English (en)
French (fr)
Inventor
黄福豪
曾云洪
李伟进
赵伟洪
李磊
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.)
Gree Electric Appliances Inc of Zhuhai
Original Assignee
Gree Electric Appliances Inc of Zhuhai
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 Gree Electric Appliances Inc of Zhuhai filed Critical Gree Electric Appliances Inc of Zhuhai
Publication of WO2020034518A1 publication Critical patent/WO2020034518A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • 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
    • F16B2/00—Friction-grip releasable fastenings
    • F16B2/02—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening
    • F16B2/06—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening external, i.e. with contracting action
    • F16B2/065—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening external, i.e. with contracting action using screw-thread elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/89—Arrangement or mounting of control or safety devices

Definitions

  • the present application relates to the technical field of fixed devices, and in particular, to a fixed pressure block and an air-conditioning unit.
  • touch screen technology is more and more widely used, such as mobile phones, e-books, and PD (tablet computer) lights are using touch screens.
  • FIG. 1 is a schematic structural diagram of a conventional touch screen 200 ′.
  • a front case 201 ′ and a rear case 202 ′ of the touch screen 200 ′ are tightened in advance by screws 300 ′.
  • four fixed pressure blocks 100' need to be installed outside the touch screen 200 '.
  • the structure of the existing fixed pressure block 100' is shown in FIG.
  • connection portion 102 ′ is disposed in a notch on the back of the touch screen 200 ′, and the mounting portion 101 ′ extends out of the touch screen 200 ′.
  • the purpose of the present application is to provide a fixed pressure block and an air-conditioning unit, which solves the problem of tediousness when the existing fixed pressure block is installed on a touch screen.
  • a fixed pressure block is used to be mounted on a target body through a mounting accessory.
  • the mounting component includes a connected screw and a flange, and the screw thread connects the target body.
  • the fixed pressure block includes: A briquetting body having a first end portion and a second end portion disposed opposite to each other, the briquetting body is provided with a long perforation and a long accommodating slot connected to each other; the long perforation is used for The screw passes through, and the long receiving groove is used for receiving the flange, and the long receiving groove has a first groove portion near the first end portion and a second groove portion near the second end portion.
  • a blocking structure is provided in the long receiving slot to prevent the flange of the mounting accessory from sliding straight from the second slot portion to the first slot portion.
  • the blocking structure is a protrusion provided corresponding to the first groove portion, and the long perforation penetrates the protrusion; the protrusion makes the first groove portion and the second groove portion
  • the groove portion is arranged in a step shape, and the depth of the second groove portion is greater than the depth of the first groove portion.
  • the pressure block body has a bottom surface penetrated by the long perforation and a top surface penetrated by the long receiving groove, and a side surface of the boss close to the top surface is provided with the mounting surface.
  • the flanges of the fittings match the limit slots.
  • the blocking structure is a limiting portion located between the first groove portion and the second groove portion, and the limiting portion is disposed on a groove wall of the accommodating groove.
  • the limiting portion is a limiting protrusion.
  • the limiting protrusion is a limiting rib.
  • an end of the limiting rib near the long perforation is arranged in an arc shape.
  • the pressure block body has a top surface penetrated by the long receiving groove and a bottom surface penetrated by the long perforation; a limiting block is provided on the first end, and the limiting block is The bottom surface extends in a direction away from the top surface.
  • the pressure block body is provided with a guide structure, and the guide structure is used for the pressure block body to slide to the target body.
  • the guide structure is a guide protrusion provided on opposite sides of the pressing block, and the guide protrusion is used to be inserted into a guide groove corresponding to the target body.
  • An air conditioning unit includes the fixed pressure block as described above.
  • the beneficial effect of the present application is: when the target body is a touch screen, the present application provides a long perforation and a long receiving groove on the pressure block body, and the long receiving groove is provided with a first groove portion and a second groove portion, A blocking structure for blocking the flange of the mounting fitting from sliding from the second groove portion to the first groove portion is provided in the long accommodation groove, thereby having the following advantages:
  • the fixed pressure block have two installation states, namely, the extended state where the first end of the pressure block body is extended and the retracted state where the first end of the pressure block body is not extended; switch to the expanded state
  • the fixed pressure block can be switched to the retracted state to prevent the fixed pressure block from protruding out of the touch screen to ensure the beauty of the touch screen; the switching process
  • the mounting accessories are loosened slightly, so that the fixed clamp can move relative to the mounting accessories, the first end of the fixed clamp can be pushed out of the gap or pushed back into the gap.
  • the switching process is convenient and quick.
  • FIG. 1 is a schematic view of a three-dimensional structure of a conventional touch screen fixing block
  • FIG. 2 is a schematic diagram of a conventional fixed pressing block installed on a touch screen
  • FIG. 3 is a schematic perspective view of the fixed block of the first embodiment
  • FIG. 4 is a schematic perspective view of the fixed structure of FIG. 3 in another orientation
  • FIG. 5 is a schematic diagram of the fixed pressing block shown in FIG. 3 in an unfolded state when it is installed on a touch screen;
  • FIG. 6 is an enlarged view of a circled portion of circle A in FIG. 5; FIG.
  • FIG. 7 is a schematic view of the fixed pressing block shown in FIG. 3 in a retracted state when it is installed on the touch screen;
  • FIG. 8 is an enlarged view of a portion circled by a circle B in FIG. 7; FIG.
  • FIG. 9 is a schematic perspective structural view of a fixed pressing block in an embodiment
  • FIG. 10 is a schematic diagram of mounting the fixed pressing block shown in FIG. 9 on a touch screen
  • FIG. 11 is a schematic diagram of a fixed pressing block mounted on a touch screen in another embodiment
  • FIG. 12 is a schematic diagram of the three-dimensional structure of the fixed pressing block shown in the second embodiment.
  • first and second are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as “first”, “second”, may explicitly or implicitly include one or more of the features.
  • connection should be understood in a broad sense, unless otherwise specified and defined, for example, they may be fixed connections, detachable connections, or integrated; they may be mechanical
  • connection may also be an electrical connection; it may be a direct connection or an indirect connection through an intermediate medium, which may be the internal connection of the two elements or the interaction between the two elements.
  • intermediate medium which may be the internal connection of the two elements or the interaction between the two elements.
  • the "first" or “under” of the second feature may include the first and second features in direct contact, and may also include the first and second features. Not directly, but through another characteristic contact between them.
  • FIG. 3 to FIG. 8 is a fixing pressing block 100 according to Embodiment 1 of the present application, which is used to be mounted on the target body 200 through a mounting accessory 300.
  • the mounting accessory 300 includes a screw 310 and a flange 320 connected to the screw.
  • the 310 is threadedly connected to the target body 200, and the flange 320 is used for blocking the fixed pressure block 100 from disengaging the mounting accessory 300; a back 201 of the target body 200 is provided with a notch 201 corresponding to the fixed pressure block 100.
  • the fixed compact 100 includes a compact body 10 having a first end portion 11 and a second end portion 12 opposite to each other.
  • the compact body 10 also has a top surface 13 and a bottom surface 14 opposite to each other.
  • the compact body 10 A long perforation 20 and a long accommodating groove 30 are provided in the interior.
  • the long perforation 20 penetrates the bottom surface 14 and is used for the screw 310 of the mounting accessory 300 to pass through.
  • the flange 320 of the fitting 300; the long receiving groove 30 has a first groove portion 31 near the first end portion 11 and a second groove portion 32 near the second end portion 12, and a blocking structure is provided in the long receiving groove 30, The flange 320 is blocked from sliding straight from the second groove portion 32 to the first groove portion 31.
  • the fixed pressure block 100 When pre-installing the fixed pressure block 100 on the target body 200, first place the fixed pressure block 100 in the notch 201, the bottom surface 14 of the fixed pressure block 100 faces the bottom of the notch 201, and the first end portion 11 is located at the second end portion 12 away from One side of the center of the target body 200; then, the screw 310 of the mounting accessory 300 is screwed to the target body 200, and the flange 320 of the mounting accessory 300 is higher than the blocking structure, so that the fixed pressing block 100 can be performed relative to the mounting portion 300 Move left and right, so that the first end portion 11 of the fixed block 100 can extend out of the target body to achieve the unfolded state of the fixed block 100 relative to the target body 200, or retract the first end portion 11 of the fixed block 100 to the target body to achieve The retracted state of the fixed clamp 100 with respect to the target body 200.
  • the blocking structure is provided so that the flange 320 can be confined to the second groove portion 32 after the fixed pressure block 100 is deployed, so that the first end portion 11 protruding from the notch 201 will not be damaged when installed on the whole machine.
  • the external force is pushed back into the notch 201, which facilitates the installation of the target 200 on the whole machine.
  • the mounting accessory 300 can be a screw, bolt, or other object that can be threadedly connected to the target without causing the fixed pressure block 100 to be detached from the target.
  • the target can be a touch screen, decorative plate, or other plate-shaped object.
  • the target body is selected as a screw, and the target body is selected as a touch screen 200. Therefore, the fixed pressing block 100 is installed on the touch screen 200 by a screw.
  • a notch 201 is provided on the back of the touch screen 200 to accommodate the pressure block body 10.
  • the notch 201 is filled by the press body 10, and the top surface 13 of the press body 10 is also aligned with the back of the touch screen 200. It is arranged in a flat manner, so that the notch 201 is not exposed, and the beneficial effect of increasing the aesthetics and the grip of the touch screen 200 is achieved.
  • the blocking structure is a boss 40 provided corresponding to the first groove portion 31, and the long perforation 20 penetrates through the boss 40; the boss 40 makes the first groove portion 31 and the second groove portion 32 arranged stepwise.
  • the depth of the two groove portions 32 is greater than the depth of the first groove portion 31.
  • FIG. 5 is a schematic diagram of the expanded state of the fixed pressure block 100 on the touch screen 200
  • FIG. 7 is a schematic diagram of the retracted state of the fixed pressure block 100 on the touch screen 200
  • the retracted state is switched to the expanded state, first loosen the mounting fitting 300 slightly with a tool, so that the flange 320 is higher than the boss 40, and then push the fixed pressure block 100 with the tool to make the first end 11 of the fixed pressure block 100 Enter into the notch 201; when the fixed pressure block 100 moves to the extreme position, the first end portion 11 completes the movement into the notch 201, and the second groove portion 32 moves to the position of the flange 320; Tighten the mounting fitting 300 until the flange 320 is pressed against the pressure block body 10, and the expansion work is completed.
  • the second groove portion 32 just accommodates the flange 320 of the mounting accessory 300, which can make the flange 320 be completely confined in the first groove portion 31 after the fixed pressure block 100 achieves the deployed state, and more It is beneficial for the first end portion 11 of the fixed pressure block 100 protruding from the notch 201 to be installed on the whole machine.
  • a limiting groove matching the flange 320 may be provided on the side of the boss 40 away from the long perforation 20, and the limiting groove is used to press against the fixed block 100 after the retracted state is achieved.
  • the flange 320 on the boss 40 is limited to prevent the fixed pressing block 100 from moving under the action of external force.
  • a limiting block 50 is provided on the first end portion 11, and the limiting block 50 extends from the bottom surface 14 in a direction away from the top surface 13.
  • the limiting block 50 is used to contact the surface of the sheet metal part of the entire machine where the touch screen 200 is installed. After tightening the mounting accessory 300 in a retracted state, the touch screen 200 can be pressed on the sheet metal to secure the touch screen 200 to Effect on the entire device.
  • the limiting block 50 and the pressing block body 10 are integrally formed. In one embodiment, the limiting block 50 and the pressing block body 10 are provided separately. Further, the limiting block 50 is detachably connected to the pressing block body 10. The positioning block 50 is detachably connected to the concrete block body 10 to facilitate the replacement of the limiting block 50 of the corresponding structure according to the fixing form of the fixed block 100 by the whole machine.
  • the limiting block 50 is connected to the pressing block body 10 by means of a snap connection.
  • the limiting block 50 is provided with a locking projection
  • the pressing block body 10 is provided with a locking groove corresponding to the locking projection. The connecting protrusion is inserted into the clamping slot.
  • a guide structure is provided on the outside of the pressure block body 10, and the guide structure is used for The pressing block body 10 is slidably connected to the touch screen 200.
  • the guide structure is a guide protrusion 60 inserted into a guide groove 202 corresponding to the touch screen 200.
  • the guide protrusion 60 may be symmetrically disposed on two opposite sides of the pressure block body 10 as shown in FIGS. 9 and 10. Of course, also It can be arranged on the bottom surface 14 of the compact body 10 as shown in FIG. 11.
  • the cross-section of the guide protrusion 60 may be T-shaped or trapezoidal.
  • the above-mentioned fixed pressure block 100 is provided with a long perforation 20 and a long receiving groove 30 connected to the main body 10 of the pressure block.
  • the long receiving groove 30 has a first groove portion 31 and a second groove portion 32.
  • a blocking structure for blocking the flange 320 from sliding linearly from the second groove portion 32 to the first groove portion 31 is disposed in the accommodating groove 30, thereby having the following advantages:
  • the fixed pressure block 100 is provided with two installation states, that is, the expanded state where the first end portion 11 enters the notch 201 and the retracted state where the first end portion 11 extends out of the notch 201; the touch screen can be switched when switching to the unfolded state 200 is fixed to the whole machine through the first end portion 11 of the fixed pressure block 100; when the touch screen 200 is removed from the whole machine, the fixed pressure block 100 can be switched to the retracted state to prevent the fixed pressure block 100 from extending out of the touch screen 200, To ensure the aesthetics of the touch screen 200; as long as the mounting fitting 300 is loosened slightly, so that the flange 320 is higher than the blocking structure, the first end 11 of the pressure block body 10 can be pushed out or pushed into the gap 201, and the switching process is convenient and quick.
  • the mounting fitting 300 is tightened again, so that the flange 320 of the mounting fitting 300 is pressed against the pressure block body 10, and the fixed pressure block 100 can be fastened on the touch screen 200 without the need to further fix the pressure block 100. It is repositioned on the touch screen 200 and fixed by tightening the screws, so that the installation of the fixed pressing block 100 is also very convenient.
  • the fixed pressure block 100 is always connected to the touch screen 200 through the mounting accessory 300, which will not cause the loss of the fixed pressure block 100.
  • the flange 320 of the mounting fitting 300 is restricted in the second groove portion 32 due to the blocking effect of the blocking structure, which can prevent the first end portion 11 of the fixed pressing block 100 from being outside. Pushing back into the notch 201 helps the touch screen 200 be installed on the whole machine.
  • the fixed pressing block 100 When the fixed pressing block 100 is in the retracted state, the fixed pressing block 100 is flush with the outer surface of the touch screen 200, so that the notch 201 is not exposed, and the appearance and the grip of the touch screen 200 are maintained.
  • the present application also provides an air-conditioning unit including the fixed pressure block 100 as described above.
  • FIG. 12 is a schematic structural diagram of the fixed pressing block 100 according to the second embodiment of the present application.
  • the blocking structure is a limit between the first groove portion 31 and the second groove portion 32.
  • the positioning portion and the limiting portion are located around the long perforation 20.
  • the limiting portion is a limiting protrusion.
  • the limiting protrusion may be a limiting rib 70, the number of the limiting rib 70 is two, and the two limiting ribs 70 are symmetrically disposed in the long perforation. 20 sides.
  • the mounting fitting 300 of the flange 320 located in the second groove portion 32 is loosened slightly by a tool, so that the flange 320 is higher than the limit rib 70;
  • the first end portion 11 of the fixed pressure block 100 enters the notch 201;
  • the first end portion 11 completes the action of entering the notch 201, and the first The groove portion 31 moves to the position where the flange 320 is located; the mounting fitting 300 is tightened downward by a tool until the flange 320 is pressed on the pressure block body 10, and the retracting work is completed.
  • the first groove portion 31 just accommodates the flange 320 of the mounting accessory 300, which can completely limit the flange 320 when the fixed pressure block 100 is in a retracted state, so that the fixed pressure block 100 is retracted. It is difficult to move due to external force in the state.
  • the limiting rib 70 is near one end of the long perforation 20. Can be set in an arc shape.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
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Abstract

一种固定压块及空调机组，固定压块（100）包括压块本体（10），压块本体（10）具有相对设置的第一端部（11）和第二端部（12），压块本体（10）内设有相连通的长穿孔（20）和长容置槽（30）；长容置槽（30）具有靠近第一端部（11）的第一槽部（31）和靠近第二端部（12）的第二槽部（32），长容置槽（30）内设有阻挡结构，用以阻挡安装配件（300）的凸缘（320）从第二槽部（32）直线滑向第一槽部（31）。固定压块（100）具有两种安装状态，分别是压块本体（10）缩回至目标体的缩回状态和压块本体（10）的一端伸至目标体外的展开状态；切换到展开状态时可以把目标体通过固定压块安装到整机上，切换到缩回状态时，保证了目标体的美观性。切换过程方便快捷，且安装也非常方便。

Description

固定压块及空调机组
相关申请
本申请要求2018年08月13日申请的，申请号为201810916942.2，名称为“固定压块及空调机组”的中国专利申请的优先权，在此将其全文引入作为参考。
技术领域
本申请涉及固定器件技术领域，尤其涉及一种固定压块及空调机组。
背景技术
随着电子技术的不断发展，触摸屏技术应用越来越广泛，如手机、电子书、PD(平板电脑)灯都在使用触摸屏。
请参阅图1，为传统的一种触摸屏200’的结构示意图，该触摸屏200’的前壳201’和后壳202’预先通过螺钉300’打紧。当要将触摸屏200’安装到整机设备上时，需要在触摸屏200’的外面加装4个固定压块100’，现有的固定压块100’的结构如图2所示，固定压块100’具有用于固定于整机上的安装部101’和用于固定于触摸屏200’上的连接部102’，连接部102’上设有用于连接触摸屏200’的连接圆孔103’；该固定压块100’安装于触摸屏200’上时，连接部102’设于触摸屏200’背面的缺口内，安装部101’伸出触摸屏200’外。当触摸屏200’从整机上拆下来后，为了避免安装部101’伸出触摸屏200’外的固定压块100’影响触摸屏200’的美观性，一般需将固定压块100’从触摸屏200’上取下，当需将固定压块100’重新安装于触摸屏200’上，以使触摸屏200’再次通过固定压块100’安装于整机上时，需先取固定压块100’放置于触摸屏200’的缺口内，再取螺钉将固定压块100’紧固于触摸屏200’上，安装过程比较繁琐。
发明内容
本申请的目的在于提供一种固定压块及空调机组，其解决了现有的固定压块安装于触摸屏上时比较繁琐地问题。
为达到本申请的目的，本申请采用以下技术方案：
一种固定压块，用于通过安装配件安装于目标体上，所述安装配件包括相连接的螺杆和凸缘，所述螺杆螺纹连接所述目标体，其特征在于，所述固定压块包括压块本体，所述 压块本体具有相对设置的第一端部和第二端部，所述压块本体内设有相连通的长穿孔和长容置槽；所述长穿孔用于供所述螺杆穿过，所述长容置槽用于容置所述凸缘，所述长容置槽具有靠近所述第一端部的第一槽部和靠近所述第二端部的第二槽部，所述长容置槽内设有阻挡结构，用以阻挡所述安装配件的凸缘从所述第二槽部直线滑向所述第一槽部。
在其中一实施例中，所述阻挡结构为对应所述第一槽部设置的凸台，所述长穿孔贯穿所述凸台；所述凸台使所述第一槽部和所述第二槽部呈阶梯状设置，所述第二槽部的深度大于所述第一槽部的深度。
在其中一实施例中，所述压块本体具有所述长穿孔贯穿的底面和所述长容置槽贯穿的顶面，所述凸台靠近所述顶面的侧面上设有与所述安装配件的凸缘相匹配的限位槽。
在其中一实施例中，所述阻挡结构为位于所述第一槽部和所述第二槽部之间的限位部，所述限位部设于所述容置槽的槽壁上。
在其中一实施例中，所述限位部为限位突起。
在其中一实施例中，所述限位突起为限位筋条。
在其中一实施例中，所述限位筋条靠近所述长穿孔的一端呈圆弧状设置。
在其中一实施例中，所述压块本体具有所述长容置槽贯穿的顶面和所述长穿孔贯穿的底面；所述第一端部上设有限位块，所述限位块自所述底面朝着远离所述顶面的方向延伸。
在其中一实施例中，所述压块本体设有导向结构，所述导向结构用于压块本体滑接目标体。
在其中一实施例中，所述导向结构为设于所述压块相对两侧的导向凸起，导向凸起用于插设于所述目标体对应设置的导向槽内。
一种空调机组，包括如上所述的固定压块。
本申请的有益效果为：当目标体为触摸屏时，本申请通过在压块本体上设置相连通的长穿孔和长容置槽，设置长容置槽具有第一槽部和第二槽部，并在长容置槽内设置用于阻挡安装配件的凸缘从第二槽部直线滑向第一槽部的阻挡结构，从而具有以下优点：
(1)使得固定压块具有两种安装状态，分别是压块本体的第一端部伸出的展开状态和压块本体的第一端部不伸出缺口的缩回状态；切换到展开状态时可以把触摸屏通过固定压块安装到整机上；当触摸屏从整机上取下来时，固定压块可以切换到缩回状态，避免固定压块伸出触摸屏，保证触摸屏的美观性；切换过程只要稍微拧松安装配件，使固定压块可相对于安装配件移动，即可将固定压块的第一端部推出缺口外或推回缺口内，切换过程方便快捷，当切换好状态后，再拧紧安装配件，使安装配件的凸缘压于压块本体上，即可将压块本体紧固于触摸屏上，安装也非常便捷，无须再将压块重新放置于触摸屏上再通过 打紧螺钉固定。
(2)而且在两种状态切换过程中，固定压块始终通过安装配件与触摸屏连接，不会引起固定压块的丢失。
(3)固定压块展开后，由于阻挡结构的阻挡作用，使得安装配件的凸缘被限制于第二槽部内，可以防止第一端部被外力推回至缺口内，有助于触摸屏安装于整机上。
(4)固定压块处于缩回状态时，固定压块与触摸屏的外表面平齐，不会使缺口露出，保持了触摸屏外观的美观性和握持感。
附图说明
图1为现有的用于触摸屏固定压块的立体结构示意图；
图2为现有固定压块安装于触摸屏上的示意图；
图3为实施例一所述的固定压块的立体结构示意图；
图4为图3所示的固定压块另一方位的立体结构示意图；
图5为图3所示的固定压块安装于触摸屏上时处于展开状态的示意图；
图6为图5中圆圈A所圈部位的放大图；
图7为图3所示的固定压块安装于触摸屏上时处于缩回状态的示意图；
图8为图7中圆圈B所圈部位的放大图；
图9为一实施例中的固定压块的立体结构示意图；
图10为图9所示的固定压块安装于触摸屏上的示意图；
图11为另一实施例中的固定压块安装于触摸屏上的示意图；
图12为实施例二所示的固定压块的立体结构示意图。
图1和图2中：
100’、固定压块；101’、安装部；102’、连接部；103’、连接孔；200’、触摸屏；201’、前壳；202’、后壳；203’、缺口；300’、螺钉；
图3至图12中：
100、固定压块；10、压块本体；11、第一端部；12、第二端部；13、顶面；14、底面；20、长穿孔；30、长容置槽；31、第一槽部；32、第二槽部；40、凸台；50、限位块；60、导向凸起；70、限位筋条；200、触摸屏；201、缺口；202、导向槽；300、安装配件；310、螺杆；320、凸缘。
具体实施方式
在本申请的描述中，需要理解的是，术语“长度”、“宽度”、“顶”、“底”、“内”、“外”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本申请和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本申请的限制。
此外，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”、的特征可以明示或者隐含地包括一个或者更多个该特征。
在本申请的描述中，除非另有明确的规定和限定，术语“连接”、“固定”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或成一体；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通或两个元件的相互作用关系。对于本领域的普通技术人员而言，可以具体情况理解上述术语在本申请中的具体含义。
在本申请中，除非另有明确的规定和限定，第一特征在第二特征之“上”或之“下”可以包括第一和第二特征直接接触，也可以包括第一和第二特征不是直接接触而是通过它们之间的另外的特征接触。
下面结合附图并通过具体实施方式来进一步说明本申请的技术方案。
实施例一：
请参阅图3至图8，为本申请实施例一的一种固定压块100，用于通过安装配件300安装于目标体200上，安装配件300包括相连接的螺杆310和凸缘320，螺杆310螺纹连接目标体200，凸缘320用于阻挡固定压块100脱离安装配件300；目标体200的背面上对应固定压块100设有缺口201。固定压块100包括压块本体10，压块本体10具有相对设置的第一端部11和第二端部12，压块本体10还具有相对设置的顶面13和底面14，压块本体10内设有相连通的长穿孔20和长容置槽30，长穿孔20贯穿底面14，用于供安装配件300的螺杆310穿过，长容置槽30贯穿顶面13，用于容置安装配件300的凸缘320；长容置槽30具有靠近第一端部11的第一槽部31和靠近第二端部12的第二槽部32，长容置槽30内设有阻挡结构，用以阻挡凸缘320从第二槽部32直线滑向第一槽部31。
预安装固定压块100于目标体200上时，先将固定压块100放置于缺口201内，固定压块100的底面14面向缺口201的底部，第一端部11位于第二端部12远离目标体200的中心的一侧；随后将安装配件300的螺杆310螺纹连接目标体200，并使安装配件300的凸缘320高于阻挡结构，以使固定压块100能相对于安装部300进行左右移动，从而使固定压块100的第一端部11能伸出目标体外实现固定压块100相对于目标体200的展开状 态，或使固定压块100的第一端部11缩回目标体实现固定压块100相对于目标体200的缩回状态。阻挡结构的设置使得凸缘320在固定压块100实现展开状态后能被限位于第二槽部32内，从而使得伸出缺口201的第一端部11在安装于整机上时不会因为外力被推回至缺口201内，有助于目标体200在整机上的安装。
安装配件300可选用为螺钉、螺栓或其他能螺纹连接目标体，且又不会使得固定压块100从目标体上脱离的物体；目标体可选用触摸屏、装饰板或其他板状的物体；在本实施例中，目标体选用为螺钉，目标体选用为触摸屏200，故固定压块100通过螺钉安装于触摸屏200上。为了便于触摸屏200的安装，触摸屏200的背面设有容置压块本体10的缺口201。在触摸屏200从整机上拆下来时，压块本体10缩回至触摸屏200，这时，缺口201被压块本体10填满，并且压块本体10的顶面13也与触摸屏200的背面齐平设置，达到缺口201不外露，增加触摸屏200的美观性和握持感的有益效果。
在本实施例中，阻挡结构为对应第一槽部31设置的凸台40，长穿孔20贯穿凸台40；凸台40使第一槽部31和第二槽部32呈阶梯状设置，第二槽部32的深度大于第一槽部31的深度。
请一并参考图5至图8，其中，图5为固定压块100在触摸屏200上的展开状态示意图；图7为固定压块100在触摸屏200上的缩回状态示意图；固定压块100从缩回状态转换到展开状态时，先通过工具将安装配件300稍微拧松，使凸缘320高于凸台40，然后通过工具推动固定压块100，使固定压块100的第一端部11进入至缺口201内；当固定压块100运动至极限位置后，第一端部11完成进入至缺口201内的动作，且第二槽部32运动至凸缘320所在的位置；随后通过工具向下拧紧安装配件300，直至凸缘320压于压块本体10上，展开工作完成；固定压块100从展开状态切换到缩回状态时，先通过工具将安装配件300稍微拧松，使凸缘320高于凸台40；然后通过工具推动固定压块100，使固定压块100的第一端部11伸出缺口201；当固定压块100运动至极限位置后，第一端部11完成伸出缺口201的动作，且第一槽部31运动至凸缘320所在的位置；随后通过工具向下拧紧安装配件300，直至凸缘320压于凸台40上，缩回工作完成。
在本实施例中，第二槽部32刚好容置安装配件300的凸缘320，这可以使凸缘320在固定压块100实现展开状态后能被完全限位于第一槽部31内，更有利于伸出缺口201的固定压块100的第一端部11在整机上的安装。
在其他可行的实施例中，可在凸台40远离长穿孔20的侧面上设置与凸缘320相匹配的限位槽，限位槽用于在固定压块100实现缩回状态后对压于凸台40上的凸缘320进行限位，以使固定压块100不会在外力的作用下发生移动。
第一端部11上设有限位块50，限位块50自底面14朝着远离顶面13的方向延伸。限位块50用于与安装触摸屏200的整机的钣金件的表面接触，在缩回状态下打紧安装配件300后，可以将触摸屏200压紧在钣金上，达到将触摸屏200紧固在整机设备上的效果。
在本实施例中，限位块50与压块本体10一体成型设置。在其中一实施例中，限位块50与压块本体10分体设置。进一步地，限位块50可拆卸连接压块本体10。通过设置限位块50可拆卸连接诶压块本体10，便于根据整机对固定压块100的固定形式更换相对应结构的限位块50。可选的，限位块50通过卡接的方式连接压块本体10，例如，限位块50上设有卡接凸起，压块本体10上对应卡接凸起设有卡接槽，卡接凸起插设于卡接槽内。
为了进一步加强压块本体10和触摸屏200的连接，以使固定压块100不易从触摸屏200上掉落下来，在其中一实施例中，压块本体10的外部设有导向结构，导向结构用于压块本体10滑接触摸屏200。导向结构为用于插于触摸屏200对应设置的导向槽202内的导向凸起60，导向凸起60可以如图9和图10所示对称设于压块本体10的相对两侧，当然，也可以如图11所示设置于压块本体10的底面14上。当导向凸起60设于底面14上时，导向凸起60的横截面可以呈T型或梯形。
上述的固定压块100，通过在压块本体10上设置相连通的长穿孔20和长容置槽30，设置长容置槽30具有第一槽部31和第二槽部32，并在长容置槽30内设置用于阻挡凸缘320从第二槽部32直线滑向第一槽部31的阻挡结构，从而具有以下优点：
使得固定压块100具有两种安装状态，分别是第一端部11进入至缺口201内的展开状态和第一端部11伸至缺口201外的缩回状态；切换到展开状态时可以把触摸屏200通过固定压块100的第一端部11安装到整机上；当触摸屏200从整机上取下来时，固定压块100可以切换到缩回状态，避免固定压块100伸出触摸屏200，保证触摸屏200的美观性；切换过程只要稍微拧松安装配件300，使凸缘320高于阻挡结构，即可将压块本体10的第一端部11推出或推入缺口201，切换过程方便快捷，当切换好状态后，再拧紧安装配件300，使安装配件300的凸缘320压于压块本体10上，即可将固定压块100紧固于触摸屏200上，无须再将固定压块100重新放置于触摸屏200上再通过打紧螺钉固定，从而使得固定压块100的安装也变得非常便捷。
在两种状态切换过程中，固定压块100始终通过安装配件300与触摸屏200连接，不会引起固定压块100的丢失。
固定压块100相对于触摸屏200展开后，由于阻挡结构的阻挡作用，使得安装配件300的凸缘320被限制于第二槽部32内，可以防止固定压块100的第一端部11被外力推回至缺口201内，有助于触摸屏200安装于整机上。
固定压块100处于缩回状态时，固定压块100与触摸屏200的外表面平齐，不会使缺口201露出，保持了触摸屏200外观的美观性和握持感。
本申请还提供了一种空调机组，包括如上所述的固定压块100。
实施例二：
请参阅12，为本申请实施例二的固定压块100的结构示意图，本实施例与实施例一的不同点在于：阻挡结构为位于第一槽部31和第二槽部32之间的限位部，限位部位于长穿孔20的周边。在本实施例中，限位部为限位突起，进一步的，限位突起可以为限位筋条70，限位筋条70的数量为两个，两限位筋条70对称设于长穿孔20的两侧。
当固定压块100从缩回状态转换到展开状态时，先通过工具将凸缘320位于第一槽部31内的装配件300稍微拧松，使凸缘320高于限位筋条70；然后通过螺丝刀或其他工具拨动固定压块100，使固定压块100的第一端部11伸出缺口201，当固定压块100运动至极限位置后，第一端部11完成伸出缺口201动作，且第二槽部32运动至凸缘320所在的位置，通过工具向下拧紧装配件300，直至凸缘320压于压块本体10上，展开工作完成。当固定压块100从展开状态切换到缩回状态时，先通过工具将凸缘320位于第二槽部32内的安装配件300稍微拧松，使凸缘320高于限位筋条70；然后通过工具拨动固定压块100，使固定压块100的第一端部11进入缺口201内；当固定压块100运动至极限位置后，第一端部11完成进入缺口201动作，且第一槽部31运动至凸缘320所在的位置；通过工具向下拧紧安装配件300，直至凸缘320压于压块本体10上，缩回工作完成。
可选的，第一槽部31刚好容置安装配件300的凸缘320，这可以使凸缘320在固定压块100处于缩回状态时被完全限位，从而使得固定压块100在缩回状态时不易因为外力发生移动。
在凸缘320高于限位筋条70的情形下，为了避免限位筋条70刮伤移动的安装配件300的螺杆310，在其他实施例中，限位筋条70靠近长穿孔20的一端可呈圆弧状设置。
以上所述实施例的各技术特征可以进行任意的组合，为使描述简洁，未对上述实施例中的各个技术特征所有可能的组合都进行描述，然而，只要这些技术特征的组合不存在矛盾，都应当认为是本说明书记载的范围。
以上所述实施例仅表达了本申请的几种实施方式，其描述较为具体和详细，但并不能因此而理解为对本申请范围的限制。应当指出的是，对于本领域的普通技术人员来说，在不脱离本申请构思的前提下，还可以做出若干变形和改进，这些都属于本申请的保护范围。因此，本申请的保护范围应以所附权利要求为准。

Claims (10)

  1. 一种固定压块(100)，用于通过安装配件(300)安装于目标体上，所述安装配件(300)包括相连接的螺杆(310)和凸缘(320)，所述螺杆(310)螺纹连接所述目标体，其特征在于，所述固定压块(100)包括压块本体(10)，所述压块本体(10)具有相对设置的第一端部(11)和第二端部(12)，所述压块本体(10)内设有相连通的长穿孔(20)和长容置槽(30)；所述长穿孔(20)用于供所述螺杆(310)穿过，所述长容置槽(30)用于容置所述凸缘(320)，所述长容置槽(30)具有靠近所述第一端部(11)的第一槽部(31)和靠近所述第二端部(12)的第二槽部(32)，所述长容置槽(30)内设有阻挡结构，用以阻挡所述安装配件(300)的凸缘(320)从所述第二槽部(32)直线滑向所述第一槽部(31)。
  2. 根据权利要求1所述的固定压块(100)，其特征在于，所述阻挡结构为对应所述第一槽部(31)设置的凸台(40)，所述长穿孔(20)贯穿所述凸台(40)；所述凸台(40)使所述第一槽部(31)和所述第二槽部(32)呈阶梯状设置，所述第二槽部(32)的深度大于所述第一槽部(31)的深度。
  3. 根据权利要求2所述的固定压块(100)，其特征在于，所述压块本体(10)具有所述长穿孔(20)贯穿的底面(14)和所述长容置槽(30)贯穿的顶面(13)，所述凸台(40)靠近所述顶面(13)的侧面上设有与所述安装配件(300)的凸缘(320)相匹配的限位槽。
  4. 根据权利要求1所述的固定压块(100)，其特征在于，所述阻挡结构为位于所述第一槽部(31)和所述第二槽部(32)之间的限位部，所述限位部设于所述长容置槽(30)的槽壁上。
  5. 根据权利要求4所述的固定压块(100)，其特征在于，所述限位部为限位突起。
  6. 根据权利要求5所述的固定压块(100)，其特征在于，所述限位突起为限位筋条(70)。
  7. 根据权利要求1所述的固定压块(100)，其特征在于，所述压块本体(10)具有所述长容置槽(30)贯穿的顶面(13)和所述长穿孔(20)贯穿的底面(14)；所述第一端部(11)上设有限位块(50)，所述限位块(50)自底面(14)朝着远离顶面(13)的方向延伸。
  8. 根据权利要求1所述的固定压块(100)，其特征在于，所述压块本体(10)设有导向结构，所述导向结构用于压块本体(10)滑接目标体。
  9. 根据权利要求8所述的固定压块(100)，其特征在于，所述导向结构为设于压块本体(10)相对两侧的导向凸起(60)，所述导向凸起(60)用于插设于目标体对应设置的导向槽(202)内。
  10. 一种空调机组，其特征在于，包括如权利要求1至9任一项所述的固定压块(100)。
PCT/CN2018/121910 2018-08-13 2018-12-19 固定压块及空调机组 Ceased WO2020034518A1 (zh)

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