WO2020220716A1 - 弹出装置和显示屏 - Google Patents

弹出装置和显示屏 Download PDF

Info

Publication number
WO2020220716A1
WO2020220716A1 PCT/CN2019/130354 CN2019130354W WO2020220716A1 WO 2020220716 A1 WO2020220716 A1 WO 2020220716A1 CN 2019130354 W CN2019130354 W CN 2019130354W WO 2020220716 A1 WO2020220716 A1 WO 2020220716A1
Authority
WO
WIPO (PCT)
Prior art keywords
ejection
elastic
housing
locking
elastic member
Prior art date
Application number
PCT/CN2019/130354
Other languages
English (en)
French (fr)
Inventor
贺金锋
赵永春
Original Assignee
深圳市洲明科技股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 深圳市洲明科技股份有限公司 filed Critical 深圳市洲明科技股份有限公司
Publication of WO2020220716A1 publication Critical patent/WO2020220716A1/zh

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
    • F16B21/06—Releasable fastening devices with snap-action
    • F16B21/08—Releasable fastening devices with snap-action in which the stud, pin, or spigot has a resilient part
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
    • F16B21/10—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts
    • F16B21/12—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts with locking-pins or split-pins thrust into holes
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes

Definitions

  • This application relates to the technical field of pop-up devices, in particular to pop-up devices and display screens.
  • the current LED display screen is more and more widely used.
  • the LED display screen module needs to be disassembled from the box.
  • the main reason for disassembly is that the module and the cabinet are closely matched after installation. In this case, it is difficult to have a place to apply force. If the module is removed from the cabinet of the LED display, it will become Inconvenient, in response to this problem, the patent application number CN201510262329.X provides a magnetic attraction mechanism, which can also be called an ejection device, which is used to form a gap between the module and the box when the ejection device is ejected, which is convenient for maintenance Personnel disassemble the module.
  • This kind of ejection device is installed on the module. Because the thickness of the module is generally thin and generally cannot be thickened, the ejection device is installed on the module under the limitation of the thickness of the module. The thickness of the group will limit the size of the ejector.
  • a pop-up device and a display screen are provided.
  • An ejection device comprising a casing, a locking piece, an ejection piece, a top opening piece, an elastic component, and a first elastic piece.
  • the casing is provided with a blocking wall, and the ejection piece is slidably arranged on the casing
  • one end of the elastic component is connected to the housing, the other end of the elastic component is connected to the ejector and the housing respectively, and at least part of the movable protrusion of the ejector is arranged outside the housing
  • the locking member is slidably arranged on the ejection member through the first elastic member, one end of the locking member movably abuts on the ejection member, and the other end of the locking member movably abuts Is connected to the blocking wall, and the blocking wall is used to make the elastic component in a deformed state when the locking member abuts against the blocking wall.
  • a display screen includes a box body and a module, the module is arranged on the box body, and further includes an ejection device, the ejection device includes a housing, a locking member, an ejection member, a top opening member, and an elastic component And a first elastic member, the housing is provided with a blocking wall, the ejection member is slidably arranged on the housing, one end of the elastic component is connected to the housing, and the other end of the elastic component Are respectively connected with the ejection member and the housing, at least part of the movable protrusion of the ejection member is provided on the outside of the housing, and the locking member is slidably provided on the ejection member through the first elastic member, One end of the locking member is movably abutted on the top opening member, and the other end of the locking member is movably abutted on the blocking wall, and the blocking wall is used as the blocking member When abutting on the blocking wall, the elastic component is in a deformed state, the casing is connected
  • FIG. 1 is a schematic diagram of a three-dimensional structure of an ejection device of an embodiment in a state
  • FIG. 2 is a schematic cross-sectional structure diagram of another embodiment of the eject device in a state
  • FIG. 3 is a schematic diagram of a three-dimensional structure of a state of an eject device according to another embodiment
  • FIG. 4 is a schematic cross-sectional structure diagram of a state of the ejection device of another embodiment
  • FIG. 5 is a schematic diagram of a three-dimensional split structure of an ejection device according to an embodiment
  • Fig. 6 is a three-dimensional structural diagram of an ejection device and a module according to an embodiment.
  • an ejection device in one of the embodiments, includes a housing, a locking piece, an ejection piece, a top opening piece, an elastic component, and a first elastic piece.
  • the housing is provided with a blocking wall, and the ejection piece It is slidably arranged on the casing, one end of the elastic component is connected with the casing, the other end of the elastic component is respectively connected with the ejector and the casing, and at least part of the ejection member is movable protruding from The outer part of the housing is provided, the locking member is slidably provided on the ejection member through the first elastic member, one end of the locking member movably abuts on the top opening member, the card The other end of the stopper movably abuts on the stop wall, and the stop wall is used to make the elastic component in a deformed state when the stopper abuts on the stop wall.
  • the elastic component when the locking member abuts on the blocking wall, the elastic component is in a deformed state, and at this time, the ejection member is fixed on the housing so that the ejection member is in a In the “locked” state, the ejector is moved so that the ejector is separated from the locking member.
  • the locking member leaves the clamping space under the elastic action of the first elastic member, and the elastic component releases elastic potential energy to make the ejector protrude In the casing, when the object is connected with the ejection piece, the object bounces up with the ejection piece to realize the "ejection" function.
  • the elastic component pushes the ejection piece
  • the elastic component includes a second elastic piece and a third elastic piece, and one end of the second elastic piece is connected to the ejection piece, so The other end of the second elastic member is connected with the ejection member, one end of the third elastic member is connected with the housing, and the other end of the third elastic member is connected with the ejection member.
  • an ejection device 10 which includes a housing 100, a locking member 200, an ejection member 300, an ejection member 400, a first elastic member 700, a second elastic member 600, and
  • the third elastic member 500 is provided with a blocking wall 110 on the housing 100, the eject member 300 is slidably disposed on the housing 100, and one end of the third elastic member 500 is connected to the housing 100 , The other end of the third elastic member 500 is connected to the ejection member 300, at least a part of the ejection member 300 is movably protruded outside the housing 100, and one end of the second elastic member 600 is connected to The ejection member 300 is connected, the other end of the second elastic member 600 is connected to the ejection member 400, and the locking member 200 is slidably disposed on the ejection member 300 through the first elastic member 700, That is, the locking member 200 is slidably disposed on the ejecting member 300, the locking member 200 is connected
  • the elastic member 700 is slidably disposed on the ejection member 300, one end of the locking member 200 movably abuts on the top opening member 400, and the other end of the locking member 200 movably abuts on the stopper
  • the blocking wall 110 is used to make the third elastic member 500 in a deformed state when the blocking member 200 abuts on the blocking wall 110, that is, the blocking
  • the wall 110 is used for preventing the third elastic member 500 from releasing elastic potential energy when the locking member 200 abuts on the blocking wall 110.
  • the blocking wall 110 is used to make the third elastic member 500 in a compressed state when the blocking member 200 abuts on the blocking wall 110.
  • the blocking wall is used to make the third elastic member in a stretched state when the blocking member abuts on the blocking wall, thereby realizing that the third elastic member is in a stretched state Deformation state.
  • the end of the locking member away from the ejector is movably protruded on the outside of the ejector, that is, the end of the locking element away from the ejector is protruded from the outside of the ejector under the action of the ejector, and The end of the locking member away from the top opening member moves into the eject member under the elastic action of the first elastic member.
  • the ejection member abuts against the locking member under the elastic action of the second elasticity, and the ejection member restricts the movement of the locking member, so that the locking member abuts against the stopping wall, thereby restricting the ejection member It will not pop out of the casing.
  • the ejector part is forced to overcome the elastic force of the second elastic element, the ejector part is separated from the locking part, and the locking part is released from the blocking wall under the elastic force of the first elastic part, so that the ejection The element loses its restriction, and the eject element is ejected out of the housing under the elastic action of the third elastic element, thereby realizing the automatic ejection of the eject element.
  • the ejector When the ejector is installed in the housing, force is applied to the ejector, the ejector compresses the second elastic member, the locking member moves toward the ejector under the action of the first elastic member, and then the ejector Return to the housing smoothly. Then the ejector is released, and the ejector abuts against and acts on the locking member under the elastic action of the second elastic member, so that the locking member overcomes the elastic force of the first elastic member to move toward the blocking wall, and finally abuts against Stop the wall, so that the ejector is fixed inside the housing again.
  • the third elastic member 500 in order to prevent the third elastic member 500 from releasing elastic potential energy, as shown in FIG. 2, in one embodiment, when the locking member 200 abuts on the blocking wall 110, the third elastic member 500 is in a compressed state, and the locking member 200 and the blocking wall 110 abut against each other to maintain the compressed state of the third elastic member 500, that is, prevent the third elastic member 500 from releasing elastic potential energy.
  • the third elastic member includes a compression spring.
  • the third elastic member when the locking member abuts on the stopping wall, the third elastic member is in a stretched state, and the locking member and the stopping wall abut against each other, thereby Maintaining the stretched state of the third elastic element means preventing the third elastic element from releasing elastic potential energy.
  • the third elastic member includes a tension spring.
  • the third elastic element, the second elastic element and the first elastic element are realized by elastic elements, which may be one or more combinations of compression springs, tension springs and elastic sheets.
  • the third elastic member includes a compression spring.
  • the second elastic member includes a compression spring.
  • the first elastic member includes a compression spring.
  • the third elastic member includes a tension spring.
  • the second elastic member includes a tension spring.
  • the first elastic member includes a tension spring.
  • the third elastic member includes an elastic sheet.
  • the second elastic member includes an elastic sheet.
  • the first elastic member includes an elastic sheet.
  • the elastic force directions of the third elastic element and the second elastic element are inclined to each other, and the third elastic element and the second elastic element are The direction of the elastic force is not perpendicular, the directions of the elastic force of the second elastic member and the first elastic member are inclined to each other, and the directions of the elastic force of the second elastic member and the first elastic member are not parallel.
  • the elastic direction of the third elastic element 500 and the elastic direction of the second elastic element 600 are parallel to each other, and the second elastic element 600 and the first elastic element 700 are parallel to each other.
  • the direction of elasticity is perpendicular to each other.
  • the direction of elastic force is the direction of movement of the third elastic member, the second elastic member and the first elastic member.
  • the third elastic member, the second elastic member and the The first elastic member can store or release elastic potential energy.
  • the top opening member 400 abuts on the locking member 200, so that the locking member 200 compresses the first elastic member 700, and the locking member 200 is away from the top opening member.
  • One end of 400 is arranged in the clamping space.
  • the size of the box can be changed.
  • the size of the pop-up device 10 can be enriched.
  • the ejection device 10 also has the advantages of simple structure, convenient operation and low cost.
  • the above-mentioned display screen includes a module and a box.
  • the module is arranged in the box.
  • the shell is used to connect with the box, and the eject member is used to connect with the module through a magnetic member. connection.
  • the module includes a bracket and a light source, the light source is arranged on the bracket, and the pop-up member is used for magnetic connection with the bracket through a magnetic member.
  • the elastic component in one of the embodiments, includes a fourth elastic member, one end of the fourth elastic member is connected to the housing, and the fourth elastic member The other end is connected with the top opening.
  • a fourth elastic member is used to realize the ejection of the eject member.
  • the fourth elastic member is in a compressed state, and the ejection member pushes the locking member so that the first elastic member is in a compressed state, so that the The fourth elastic member is further compressed to make the ejection member leave the locking member, the locking member moves under the elastic action of the first elastic member, and when the external force applied to the fourth elastic member is removed, the first elastic member
  • the four elastic members push the top opening member to abut against the locking member, and push the locking member, and then push the ejection member to protrude from the housing, so as to realize the "ejection" function.
  • a guide structure is provided on the housing, and the ejector is slidably arranged on the guide structure, so that the ejector Sliding along the guide structure realizes that the ejector movably protrudes from the housing.
  • the housing 100 is provided with a cavity 101, and the cavity 101 has At least one opening 102, the ejection member 300 is movably arranged in the cavity 101, the end of the third elastic member 500 away from the ejection member 300 is connected to the side wall of the cavity 101, the ejection member At least part of the movable protrusions 300 are disposed in the opening 102.
  • the guiding structure is the side wall of the cavity 101 on the housing 100, the ejection member 300 slides along the side wall of the cavity 101, and the ejection member 300 is at least partially
  • the movable protrusion is arranged in the opening 102, and the side wall of the through-pipe cavity 101 restricts the ejection member 300, so that the ejection member 300 moves more smoothly.
  • the guide structure is a sliding rail provided on the housing, and a slider is provided on the ejection member, and the The sliding block is slidably arranged on the sliding rail, so as to realize that the ejector is slidably arranged on the guide structure.
  • the ejection member 300 is provided with a sliding hole 302, and the locking member 200 is slidably disposed In the sliding hole 302.
  • the locking member 200 slides along the side wall of the sliding hole 302 so that the locking member 200 is slidably arranged on the eject member 300.
  • the side wall of the sliding hole is arranged perpendicular to the side wall of the cavity, that is, the sliding direction of the locking member 200 in the sliding hole 302 is perpendicular to the sliding direction of the eject member 300 in the cavity.
  • the ejection member 300 is provided with an opening 301, and the opening 301 is set toward the ejection member 400
  • the ejection member 300 is provided with an ejection groove, the ejection member 400 is slidably arranged in the ejection groove, and the ejection member is connected to the bottom of the ejection groove through the second elastic member, and the opening 301 is connected to the ejection groove.
  • the ejector by extending a rod-shaped tool from the opening 301, and using one end of the tool extending into the opening 301 to abut against the ejector 400, the ejector can be moved by applying force to the tool
  • the second elastic member 600 is elastically deformed, and at the same time, the locking member 200 abutting on the ejector 400 loses the support of the ejector 400.
  • the first elastic member 700 releases elastic potential energy, thereby driving
  • the blocking member 200 is away from the blocking wall 110, so that the ejection member 300 is ejected under the elastic force of the third elastic member 500.
  • the rod-shaped tool is a needle.
  • a pressing portion is protrudingly provided on the eject member, and the pressing portion penetrates the opening and is protrudingly provided on the outside of the housing. In this way, pressing the pressing part from the outside can make the ejector move and finally drive the ejector to eject.
  • the housing 100 is provided with a clamping groove 103, and the clamping The stopper 200 is movably disposed in the clamping groove 103, and the side wall on the clamping groove 103 is configured as the blocking wall 110.
  • the locking groove 103 is opened on the side wall of the cavity, and the locking member is movably aligned with the locking groove.
  • a stop portion is provided on the housing, and a surface of the stop portion is provided as the stop wall. Therefore, when the blocking wall abuts against the blocking member, the ejection member is prevented from ejecting.
  • the top opening member 400 has a first abutting surface 410, and the first abutting surface 410 is formed by the top opening
  • One end to the other end of the member 400 close to the second elastic member 600 gradually slopes away from the locking member 200, and the locking member 200 abuts against the first abutting surface 410.
  • the second elastic element 600 naturally releases elastic potential energy when it is not stressed, and drives the ejector 400 to reset, so that the ejector 400 abuts against the card.
  • the stopper 200 makes the stopper 200 slide.
  • the elastic force of the second elastic element 600 is greater than the elastic force of the first elastic element 700, so that when the second elastic element 600 releases the elastic potential energy, the elastic potential energy of the first elastic element 700 increases, so that The member 400 is reset, and the locking member 200 is pushed out.
  • the end of the pushing member 400 away from the second elastic member 600 is far from the locking member 200, which is convenient
  • the locking member 200 is embedded, and the locking member 200 is gradually pushed away along with the first contact surface 410, thereby facilitating the resetting of the pushing member 400.
  • the locking member 200 is provided with a second abutting surface 210 at one end close to the top opening member 400.
  • the two abutting surfaces 210 gradually incline toward the top opening member 400 from one end of the locking member 200 close to the second elastic member 600 to the other end, and the locking member 200 passes through the second elastic member 600.
  • the contact surface 210 abuts against the top opening 400.
  • the end of the locking member 200 that is close to the second elastic member 600 is far from the top opening member 400, which facilitates the opening of the top member 400 from the end of the locking member 200 close to the second elastic member 600, and gradually pushes away
  • the locking member 200 facilitates the resetting of the top opening member 400.
  • the first abutting surface 410 and the second abutting surface 210 abut against each other, thereby facilitating the resetting of the ejector 400.
  • a limit block 120 is provided on the housing 100, and the ejection member 300 is provided with a protrusion
  • the protrusion 310 is used for abutting on the protrusion 310 when the ejection member 300 at least partially protrudes from the housing 100.
  • the limiting block 120 limits the ejection distance of the eject member 300, thereby preventing the eject member 300 from being ejected entirely.
  • the protrusion 310 is disposed at one end of the ejection member 300 close to the third elastic member 500, so as to maximize the ejection distance of the ejection member 300 and prevent the ejection member 300 from being ejected entirely.
  • the number of the locking member 200 and the first elastic member 700 is at least two One, the locking member 200 and the first elastic member 700 are arranged in one-to-one correspondence.
  • the two locking members 200 are respectively arranged on both sides of the top opening member, the two locking members respectively abut against the corresponding stop walls, and the two locking members are far away from the top.
  • One end of the opening movably protrudes from the outside of the ejection piece.
  • the eject member 300 is more stable in the "locked” state, thereby reducing the risk of accidental ejection of the eject member 300.
  • the number of the locking member 200 and the first elastic member 700 is two respectively.
  • the ejection device is provided with an abutment ring, the abutment ring is connected with the side wall of the sliding hole, the locking member is provided with a protrusion on the abutment portion, the first elastic member
  • the sliding hole is movably pierced through the middle of the abutment ring, and the protrusion is arranged on the outside of the ejection member, one end of the first elastic member is connected with the abutment ring, and the first elastic member The other end of the locking member is connected to the side facing the abutment ring, so that the first elastic member uses the abutment ring as a fulcrum to apply force to the locking member.
  • the elastic device further includes a cover 800, the housing 100 is also provided with an installation opening, and the third elastic member 500 is far away
  • the cover 800 is connected to the housing 100, and the cover 800 movably closes the installation opening.
  • the locking member 200, the ejecting member 300, the ejecting member 400, the third elastic member 500, the second elastic member 600 and the first elastic member 700 are arranged in the cavity 101 through the installation opening, so as to facilitate the installation of the elastic device.
  • the housing is used to connect with the box of the display screen through the cover.
  • a display screen including a box body and a module, the module is arranged on the box body, and further includes the ejection device as described in any of the above embodiments, the The shell is connected with the box body, and the ejection piece is connected with the module.
  • the box body is provided with an installation groove, the installation groove has a notch, the ejection device is arranged in the installation groove, and the ejection piece of the ejection device is movably arranged flush with the notch,
  • the third elastic member when the third elastic member is in a deformed state, the end of the ejection member away from the third elastic member is flush with the notch of the installation groove, and the housing of the ejection device Connected to the side wall of the installation slot, the ejection member of the ejection device is connected to the module, and when the third elastic member is in a deformed state, the module is attached to the box body , So that the module is stable under the support of the box.
  • the ejection piece of the ejection device When the module is repaired, the ejection piece of the ejection device is ejected so that the ejection piece protrudes from the notch of the installation groove, so that a gap is formed between the module and the box body. Extend into the gap to facilitate the removal of the module from the box.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Casings For Electric Apparatus (AREA)

Abstract

一种弹出装置（10）和包括该弹出装置的显示屏。弹出装置包括壳体（100）、卡止件（200）、弹出件（300）、顶开件（400）、弹性组件和第一弹性件（700），弹出件滑动设置于壳体内，弹出件的至少部分活动凸起于壳体的外部设置，卡止件通过第一弹性件滑动设置于弹出件上，卡止件的一端活动抵接于顶开件，另一端活动抵接于壳体上的卡接槽（103），卡止件抵接于卡接槽时弹性组件处于形变状态。弹出装置的壳体与显示屏的箱体连接，弹出件与显示屏的模组（900）连接。弹出装置的操作更为可靠。

Description

弹出装置和显示屏
本申请要求于2019年4月30日提交中国专利局、申请号为201920623514.0、申请名称为“弹出装置和显示屏”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
本申请涉及弹出装置技术领域，特别是涉及弹出装置和显示屏。
背景技术
目前的LED显示屏的应用越来越广泛，当LED显示屏需要维护时，需要将LED显示屏模组从箱体上拆卸下来，而，在没有工具或特殊结构的前提下很难将模组拆下，主要是因为在安装后模组与箱体之间是紧密配合的，此种情况下很难有着手的施力部位，将模组从LED显示屏的箱体上取下会变得不方便，针对这个问题，申请号为CN201510262329.X的专利提供了一种磁吸附机构，也可以称为弹出装置，用于在弹出装置弹出时使得模组和箱体之间形成间隙，便于维护人员拆卸模组，这种弹出装置设置在模组上，由于模组的厚度一般较薄，且一般无法增厚，因此在模组的厚度的限制下，弹出装置设置在模组上时，模组的厚度会限制弹出装置的尺寸。
发明内容
根据本申请的各种实施例，提供一种弹出装置和显示屏。
一种弹出装置，包括壳体、卡止件、弹出件、顶开件、弹性组件和第一弹性件，所述壳体上设置有挡止壁，所述弹出件滑动设置于所述壳体上，所述弹性组件的一端与所述壳体连接，所述弹性组件的另一端分别与顶出件及壳体连接，所述弹出件的至少部分活动凸起于所述壳体的外部设置，所述卡 止件通过所述第一弹性件滑动设置于所述弹出件上，所述卡止件的一端活动抵接于所述顶开件上，所述卡止件的另一端活动抵接于所述挡止壁上，所述挡止壁用于当所述卡止件抵接于所述挡止壁上时使得所述弹性组件处于形变状态。
一种显示屏，包括箱体和模组，所述模组设置于所述箱体上，还包括弹出装置，所述弹出装置包括壳体、卡止件、弹出件、顶开件、弹性组件和第一弹性件，所述壳体上设置有挡止壁，所述弹出件滑动设置于所述壳体上，所述弹性组件的一端与所述壳体连接，所述弹性组件的另一端分别与顶出件及壳体连接，所述弹出件的至少部分活动凸起于所述壳体的外部设置，所述卡止件通过所述第一弹性件滑动设置于所述弹出件上，所述卡止件的一端活动抵接于所述顶开件上，所述卡止件的另一端活动抵接于所述挡止壁上，所述挡止壁用于当所述卡止件抵接于所述挡止壁上时使得所述弹性组件处于形变状态，所述壳体与所述箱体连接，所述弹出件与所述模组连接。
本申请的一个或多个实施例的细节在下面的附图和描述中提出。本申请的其它特征、目的和优点将从说明书、附图以及权利要求书变得明显。
附图说明
图1为一个实施例的弹出装置的一状态的立体结构示意图；
图2为另一个实施例的弹出装置的一状态的剖视结构示意图；
图3为又一个实施例的弹出装置的一状态的立体结构示意图；
图4为再一个实施例的弹出装置的一状态的剖视结构示意图；
图5为一个实施例的弹出装置的立体分体结构示意图；
图6为一个实施例的弹出装置和模组的立体结构示意图。
具体实施方式
为了便于理解本申请，下面将参照相关附图对本申请进行更全面的描述。 附图中给出了本申请的较佳实施方式。但是，本申请可以以许多不同的形式来实现，并不限于本文所描述的实施方式。相反地，提供这些实施方式的目的是使对本申请的公开内容理解的更加透彻全面。
除非另有定义，本文所使用的所有的技术和科学术语与属于本申请的技术领域的技术人员通常理解的含义相同。本文中在本申请的说明书中所使用的术语只是为了描述具体的实施方式的目的，不是旨在于限制本申请。本文所使用的术语“及/或”包括一个或多个相关的所列项目的任意的和所有的组合。
在其中一个实施例中，一种弹出装置，包括壳体、卡止件、弹出件、顶开件、弹性组件和第一弹性件，所述壳体上设置有挡止壁，所述弹出件滑动设置于所述壳体上，所述弹性组件的一端与所述壳体连接，所述弹性组件的另一端分别与顶出件及壳体连接，所述弹出件的至少部分活动凸起于所述壳体的外部设置，所述卡止件通过所述第一弹性件滑动设置于所述弹出件上，所述卡止件的一端活动抵接于所述顶开件上，所述卡止件的另一端活动抵接于所述挡止壁上，所述挡止壁用于当所述卡止件抵接于所述挡止壁上时使得所述弹性组件处于形变状态。
上述实施例的弹出装置，当所述卡止件抵接于所述挡止壁上时所述弹性组件处于形变状态，且此时所述弹出件被固定在壳体上，使得弹出件处于“锁紧”状态，移动顶开件，使得顶开件脱离卡止件，卡止件便在第一弹性件的弹性作用下离开卡接空间，弹性组件释放弹性势能，使所述弹出件凸出于所述壳体，当物体与弹出件连接时，物体随着弹出件弹起，实现“弹出”功能。
为实现所述弹性组件推动所述弹出件，在其中一个实施例中，所述弹性组件包括第二弹性件和第三弹性件，所述第二弹性件的一端与所述弹出件连 接，所述第二弹性件的另一端与所述顶开件连接，所述第三弹性件的一端与所述壳体连接，所述第三弹性件的另一端与所述弹出件连接。
具体地，如图1和图2所示，提供一种弹出装置10，包括壳体100、卡止件200、弹出件300、顶开件400、第一弹性件700、第二弹性件600和第三弹性件500，所述壳体100上设置有挡止壁110，所述弹出件300滑动设置于所述壳体100上，所述第三弹性件500的一端与所述壳体100连接，所述第三弹性件500的另一端与所述弹出件300连接，所述弹出件300的至少部分活动凸起于所述壳体100的外部设置，所述第二弹性件600的一端与所述弹出件300连接，所述第二弹性件600的另一端与所述顶开件400连接，所述卡止件200通过所述第一弹性件700滑动设置于所述弹出件300上，即所述卡止件200滑动设置于所述弹出件300上，所述卡止件200通过所述第一弹性件700与所述弹出件300连接，所述卡止件200通过所述第一弹性件700滑动设置于所述弹出件300上，所述卡止件200的一端活动抵接于所述顶开件400上，所述卡止件200的另一端活动抵接于所述挡止壁110上，所述挡止壁110用于当所述卡止件200抵接于所述挡止壁110上时使得所述第三弹性件500处于形变状态，也就是说，所述挡止壁110用于当所述卡止件200抵接于所述挡止壁110上时阻止所述第三弹性件500释放弹性势能。本实施例中，所述挡止壁110用于当所述卡止件200抵接于所述挡止壁110上时使得所述第三弹性件500处于压缩状态。当所述卡止件200脱离于所述挡止壁110时，所述顶开件带动所述弹出件300部分凸起于所述壳体，所述第三弹性件500释放弹性势能。
一个实施例中，所述挡止壁用于当所述卡止件抵接于所述挡止壁上时使得所述第三弹性件处于拉伸状态，由此实现所述第三弹性件处于形变状态。
本实施例中，卡止件远离顶开件的一端活动凸起于弹出件的外侧设置，即卡止件远离顶开件的一端在顶开件的作用下凸起于弹出件的外侧，并且卡止件远离顶开件的一端在第一弹性件的弹性作用下运动至弹出件内。当卡止件远离顶开件的一端在顶开件的作用下凸起于弹出件的外侧时，卡止件抵接于挡止壁；当顶开件克服第二弹性件的弹性作用而脱离卡止件时，卡止件远离顶开件的一端在第一弹性件的弹性作用下向靠近弹出件的方向运动，并脱离挡止壁。
上述实施例中，顶开件在第二弹性在的弹性作用下抵接于卡止件，顶开件限制卡止件运动，使得卡止件抵接于挡止壁，进而使得弹出件受到限制而不会弹出至壳体外，当顶开件受力克服第二弹性件的弹力时，顶开件脱离卡止件，卡止件在第一弹性件的弹力作用下脱离挡止壁，使得弹出件失去限制，弹出件在第三弹性件的弹性作用下弹出至壳体外，从而实现了弹出件的自动弹出。
将弹出件装入壳体内时，对顶开件施力，顶开件压缩第二弹性件，卡止件在第一弹性件的作用下朝向顶开件方向运动，然后，便能将弹出件顺利回位至壳体。随后释放顶开件，顶开件在第二弹性件的弹性作用下抵接并作用于卡止件，使得卡止件克服第一弹性件的弹力朝向挡止壁方向运动，并最终抵接于挡止壁，这样，弹出件再次固定在壳体内侧。
为实现阻止所述第三弹性件500释放弹性势能，如图2所示，一个实施例中，当所述卡止件200抵接于所述挡止壁110上时，所述第三弹性件500处于压缩状态，且由所述卡止件200以及所述挡止壁110相互抵接从而保持所述第三弹性件500的压缩状态，即阻止所述第三弹性件500释放弹性势能。本实施例中，所述第三弹性件包括压簧。
一个实施例中，当所述卡止件抵接于所述挡止壁上时，所述第三弹性件处于拉伸状态，且由所述卡止件以及所述挡止壁相互抵接从而保持所述第三弹性件的拉伸状态，即阻止所述第三弹性件释放弹性势能。本实施例中，所述第三弹性件包括拉簧。
值得一提的是，所述第三弹性件、所述第二弹性件和所述第一弹性件采用弹性元件实现，可以为压簧、拉簧和弹片中的一种或多种组合。在一个实施例中，所述第三弹性件包括压簧。在一个实施例中，所述第二弹性件包括压簧。在一个实施例中，所述第一弹性件包括压簧。在一个实施例中，所述第三弹性件包括拉簧。在一个实施例中，所述第二弹性件包括拉簧。在一个实施例中，所述第一弹性件包括拉簧。在一个实施例中，所述第三弹性件包括弹片。在一个实施例中，所述第二弹性件包括弹片。在一个实施例中，所述第一弹性件包括弹片。
为实现所述弹出装置锁紧和弹出，一个实施例中，所述第三弹性件与所述第二弹性件的弹力方向相互倾斜，且所述第三弹性件与所述第二弹性件的弹力方向不垂直，所述第二弹性件与所述第一弹性件的弹力方向相互倾斜，且所述第二弹性件与所述第一弹性件的弹力方向不平行。
一个实施例中，如图2所示，所述第三弹性件500的弹力方向与所述第二弹性件600的弹力方向相互平行，所述第二弹性件600与所述第一弹性件700的弹力方向相互垂直。
弹力方向为所述第三弹性件、所述第二弹性件和所述第一弹性件的运动方向，在运动方向上运动时，所述第三弹性件、所述第二弹性件和所述第一弹性件能存储或释放弹性势能。
上述弹出装置10，如图1和图2所示，顶开件400抵接在卡止件200上， 使得卡止件200压缩第一弹性件700，且卡止件200远离所述顶开件400的一端设置在卡接空间内，当卡止件200抵接于挡止壁110时，所述第三弹性件500处于压缩状态，阻止了第一弹出件300释放弹性势能，使得弹出件300处于“锁紧”状态。如图3和图4所示，通过压缩或拉伸所述第二弹性件600使得顶开件400离开卡止件200，第二弹性件600由压缩状态释放弹性势能，使得卡止件200离开所述卡接空间，由于卡止件200离开了卡接空间，第三弹性件500释放弹性势能，使所述弹出件300凸出于所述壳体100，当物体与弹出件300连接时，物体随着弹出件300弹起，实现“弹出”功能。
如图6所示，通过将所述弹出装置10设置于显示屏的箱体上，使壳体与显示屏的箱体连接，且使弹出件与模组900连接，可以通过改变箱体的尺寸以适应不同尺寸的弹出装置10，而不需要改变模组900的尺寸，从而能丰富弹出装置10的尺寸大小。所述的弹出装置10还具有结构简单、操作方便和成本低的优点。
上述的显示屏包括模组和箱体，所述模组设置于箱体内，一个实施例中，所述壳体用于与所述箱体连接，所述弹出件用于通过磁性件与模组连接。具体地，所述模组包括支架和光源，所述光源设置于所述支架上，所述弹出件用于通过磁性件与支架磁性连接。
为实现所述弹性组件推动所述弹出件，在其中一个实施例中，所述弹性组件包括第四弹性件，所述第四弹性件的一端与所述壳体连接，所述第四弹性件的另一端与所述顶开件连接。本实施例中，采用第四弹性件实现弹出件弹出，具体地，第四弹性件处于压缩状态，所述顶出件推动所述卡止件，使得第一弹性件处于压缩状态，使所述第四弹性件再进一步压缩，以使得顶出件离开所述卡止件，卡止件在第一弹性件的弹性作用下运动，且当施加于第 四弹性件的外力撤除后，所述第四弹性件推动所述顶开件抵接于所述卡止件，并推动所述卡止件，进而推动所述弹出件凸起于所述壳体，实现“弹出”功能。
为实现所述弹出件活动凸起于所述壳体的外部设置，一个实施例中，所述壳体上设置有导向结构，所述弹出件滑动设置于所述导向结构上，从而使得弹出件沿导向结构滑动，实现所述弹出件活动凸起于所述壳体的外部设置。
为实现所述弹出件300活动凸起于所述壳体100的外部设置，在其中一个实施例中，如图2所示，所述壳体100开设有空腔101，所述空腔101具有至少一个开口102，所述弹出件300活动设置于所述空腔101内，所述第三弹性件500远离所述弹出件300的一端与所述空腔101的侧壁连接，所述弹出件300至少部分活动凸起于所述开口102设置。也就是说，本实施例中，所述导向结构为壳体100上的空腔101的侧壁，所述弹出件300沿所述空腔101的侧壁滑动，且所述弹出件300至少部分活动凸起于所述开口102设置，通管空腔101的侧壁对弹出件300的限制，使得弹出件300运动更为平稳。
为实现所述弹出件滑动设置于所述导向结构上，在其中一个实施例中，所述导向结构为在所述壳体上设置的滑轨，所述弹出件上设置有滑块，所述滑块滑动设置于所述滑轨上，以此实现所述弹出件滑动设置于所述导向结构上。
为使得所述卡止件200滑动设置于所述弹出件300上，如图4所示，在其中一个实施例中，所述弹出件300开设有滑动孔302，所述卡止件200滑动设置于滑动孔302内。卡止件200沿滑动孔302侧壁滑动，实现所述卡止件200滑动设置于所述弹出件300上。本实施例中，滑动孔的侧壁垂直于空腔的侧壁设置，即卡止件200在滑动孔302内的滑动方向垂直于弹出件300 在空腔内的滑动方向。这样，当卡止件200沿着垂直于弹出件的方向凸出于弹出件300外侧时，卡止件200抵接于挡止壁，能够有效挡止弹出件300弹出于壳体外。
为方便所述弹出件300弹出，在其中一个实施例中，如图1和图2所示，所述弹出件300上开设有开孔301，所述开孔301朝向所述顶开件400设置，弹出件300上开设顶出槽，顶开件400滑动设置于顶出槽内，且顶开件通过第二弹性件与所述顶出槽的底部连接，开孔301与顶出槽连通。本实施例中，通过将一杆形的工具从开孔301处伸入，并用所述工具伸入开孔301的一端抵接于顶开件400，通过对工具施力便能移动顶开件400，同时使得第二弹性件600发生弹性形变，同时，令抵接于顶开件400的卡止件200失去顶开件400的支撑，这样，第一弹性件700会释放弹性势能，从而驱使卡止件200离开挡止壁110，从而使得弹出件300在第三弹性件500的弹力作用下弹出。本实施例中，杆形的工具为针。
在另一个实施例中，所述弹出件上凸起设置有按压部，所述按压部穿设所述开孔且凸起于所述壳体的外部设置。这样，从外部按压所述按压部，就能使得顶开件移动，并最终驱使所述弹出件弹出。
为实现所述挡止壁110用于挡止所述卡止件200的功能，在其中一个实施例中，如图4所示，所述壳体100上开设有卡接槽103，所述卡止件200活动设置于所述卡接槽103内，所述卡接槽103上的侧壁设置为所述挡止壁110。本实施例中，卡接槽103开设于空腔的侧壁，卡止件与卡接槽活动对齐，当卡止件凸出于弹出件的外侧时，卡止件插入卡接槽，并抵接于卡接槽的侧壁，即抵接于挡止壁，从而限制了弹出件的弹出。
在其中一个实施例中，所述壳体上设置有挡止部，所述挡止部的表面设 置为所述挡止壁。从而通过挡止壁抵接于卡止件时，阻止弹出件弹出。
为方便所述顶开件400复位，如图5所示，在其中一个实施例中，所述顶开件400具有第一抵接面410，所述第一抵接面410由所述顶开件400靠近所述第二弹性件600的一端至另一端逐渐向远离所述卡止件200的方向倾斜，所述卡止件200与所述第一抵接面410抵接。这样，当顶开件400被移动，弹出件300弹出后，所述第二弹性件600未受力时自然释放弹性势能，并驱使顶开件400复位，以使得顶开件400抵接于卡止件200并使得卡止件200滑动。本实施例中，所述第二弹性件600的弹力大于所述第一弹性件700的弹力，从而使得第二弹性件600释放弹性势能时使第一弹性件700的弹性势能增加，使得顶开件400复位，并顶开所述卡止件200，当设置所述第一抵接件时，由于顶开件400远离所述第二弹性件600的一端距离卡止件200较远，从而方便嵌入卡止件200，卡止件200随着第一抵接面410逐渐被顶开，从而方便所述顶开件400复位。
为方便所述顶开件400复位，如图5所示，在其中一个实施例中，所述卡止件200靠近所述顶开件400的一端设置有第二抵接面210，所述第二抵接面210由所述卡止件200靠近所述第二弹性件600的一端至另一端逐渐向靠近所述顶开件400的方向倾斜，所述卡止件200通过所述第二抵接面210抵接于所述顶开件400。这样，所述卡止件200靠近第二弹性件600的一端距离顶开件400较远，方便顶开件400从所述卡止件200靠近第二弹性件600的一端嵌入，并逐渐顶开所述卡止件200，从而方便所述顶开件400复位。本实施例中，所述第一抵接面410和所述第二抵接面210相互抵接，从而方便顶开件400复位。
为限制所述弹出件300弹出距离，如图2和图4所示，在其中一个实施 例中，所述壳体100上凸起设置有限位块120，所述弹出件300上凸起设置有凸块310，所述限位块120用于当所述弹出件300至少部分凸起于所述壳体100时抵接于所述凸块310上。这样，当弹出件300弹出时，所述限位块120限制所述弹出件300弹出距离，从而避免弹出件300整个弹出。本实施例中，所述凸块310设置于所述弹出件300靠近所述第三弹性件500的一端，从而最大化所述弹出件300的弹出距离，并避免弹出件300整个弹出。
为使得弹出件300在“锁紧”状态时更加稳定，如图2和图4所示，在其中一个实施例中，所述卡止件200和所述第一弹性件700的数量为至少两个，所述卡止件200与所述第一弹性件700一一对应设置。本实施例中，两个所述卡止件200分别设置于顶开件的两侧，两个所述卡止件分别与对应的挡止壁抵接，并且两个所述卡止件远离顶开件的一端活动凸起于弹出件的外侧。通过设置多个卡止件200抵接在挡止壁110上，从而使得弹出件300在“锁紧”状态时更加稳定，从而降低弹出件300意外弹出的风险。一个实施例中，所述卡止件200和所述第一弹性件700的数量分别为两个。
一个实施例中，所述弹出装置设置有抵接环，所述抵接环与所述滑动孔的侧壁连接，所述卡止件上凸起设置有抵接部，所述第一弹性件通过所述抵接环的中部活动穿设所述滑动孔，且凸起设置于所述弹出件的外部，所述第一弹性件的一端与所述抵接环连接，所述第一弹性件的另一端与所述卡止件朝向所述抵接环的一面连接，以使得所述第一弹性件以抵接环为支点向卡止件施力。
为便于安装所述弹性装置，如图2所示，在其中一个实施例中，所述弹性装置还包括盖体800，所述壳体100还开设有安装口，所述第三弹性件500远离所述弹出件300的一端与所述盖体800连接，所述盖体800与所述壳体 100连接，且所述盖体800活动封闭所述安装口。通过安装口将卡止件200、弹出件300、顶开件400、第三弹性件500、第二弹性件600和第一弹性件700设置在空腔101内，从而便于安装所述弹性装置。本实施例中，所述壳体用于通过所述盖体与显示屏的箱体连接。
在其中一个实施例中，还提供一种显示屏，包括箱体和模组，所述模组设置于所述箱体上，还包括如上述任一实施例中所述的弹出装置，所述壳体与所述箱体连接，所述弹出件与所述模组连接。
本实施例中，所述箱体开设有安装槽，安装槽具有槽口，所述弹出装置设置于所述安装槽内，且所述弹出装置的弹出件活动与所述槽口平齐设置，也就是说，当所述第三弹性件处于形变状态时，所述弹出件远离所述第三弹性件的一端与所述安装槽的槽口平齐设置，所述弹出装置的所述壳体与所述安装槽的侧壁连接，所述弹出装置的所述弹出件与所述模组连接，当所述第三弹性件处于形变状态时，所述模组贴合于所述箱体上，以使得模组在箱体的支撑作用下稳定。对模组进行维修时，通过弹出装置的弹出件弹出，使得弹出件凸起于所述安装槽的所述槽口，使得模组和箱体之间形成间隙，该间隙有利于将手或工具伸入间隙内，进而方便将所述模组从箱体上拆卸下来。
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申请专利范围的限制。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，本申请专利的保护范围 应以所附权利要求为准。

Claims (20)

  1. 一种弹出装置，其特征在于，包括壳体、卡止件、弹出件、顶开件、弹性组件和第一弹性件，所述壳体上设置有挡止壁，所述弹出件滑动设置于所述壳体上，所述弹性组件的一端与所述壳体连接，所述弹性组件的另一端分别与顶出件及壳体连接，所述弹出件的至少部分活动凸起于所述壳体的外部设置，所述卡止件通过所述第一弹性件滑动设置于所述弹出件上，所述卡止件的一端活动抵接于所述顶开件上，所述卡止件的另一端活动抵接于所述挡止壁上，所述挡止壁用于当所述卡止件抵接于所述挡止壁上时使得所述弹性组件处于形变状态。
  2. 根据权利要求1所述的弹出装置，其特征在于，所述弹性组件包括第二弹性件和第三弹性件，所述第二弹性件的一端与所述弹出件连接，所述第二弹性件的另一端与所述顶开件连接，所述第三弹性件的一端与所述壳体连接，所述第三弹性件的另一端与所述弹出件连接。
  3. 根据权利要求2所述的弹出装置，其特征在于，所述壳体开设有空腔，所述空腔具有至少一个开口，所述弹出件活动设置于所述空腔内，所述第三弹性件远离所述弹出件的一端与所述空腔的侧壁连接，所述弹出件至少部分活动凸起于所述开口设置。
  4. 根据权利要求2所述的弹出装置，其特征在于，所述弹出件上开设有开孔，所述弹出件上开设有顶出槽，所述顶开件滑动设置于所述顶出槽内，且所述顶开件通过所述第二弹性件与所述顶出槽的底部连接，所述开孔与所述顶出槽连通，所述开孔朝向所述顶开件设置。
  5. 根据权利要求2所述的弹出装置，其特征在于，所述顶开件具有第一抵接面，所述第一抵接面由所述顶开件靠近所述第二弹性件的一端至另一端 逐渐向远离所述卡止件的方向倾斜，所述卡止件与所述第一抵接面抵接。
  6. 根据权利要求2所述的弹出装置，其特征在于，所述卡止件靠近所述顶开件的一端设置有第二抵接面，所述第二抵接面由所述卡止件靠近所述第二弹性件的一端至另一端逐渐向靠近所述顶开件的方向倾斜，所述卡止件通过所述第二抵接面抵接于所述顶开件。
  7. 根据权利要求2所述的弹出装置，其特征在于，所述挡止壁用于当所述卡止件抵接于所述挡止壁上时使得所述第三弹性件处于压缩状态。
  8. 根据权利要求2所述的弹出装置，其特征在于，所述第三弹性件的弹力方向与所述第二弹性件的弹力方向相互平行，所述第二弹性件与所述第一弹性件的弹力方向相互垂直。
  9. 根据权利要求2所述的弹出装置，其特征在于，两个所述卡止件分别设置于顶开件的两侧，两个所述卡止件分别与对应的挡止壁抵接，并且两个所述卡止件远离顶开件的一端活动凸起于弹出件的外侧。
  10. 根据权利要求2所述的弹出装置，其特征在于，所述弹性装置还包括盖体，所述壳体还开设有安装口，所述第三弹性件远离所述弹出件的一端与所述盖体连接，所述盖体与所述壳体连接，且所述盖体活动封闭所述安装口。
  11. 根据权利要求1所述的弹出装置，其特征在于，所述弹性组件包括第四弹性件，所述第四弹性件的一端与所述壳体连接，所述第四弹性件的另一端与所述顶开件连接。
  12. 根据权利要求1所述的弹出装置，其特征在于，所述弹出件开设有滑动孔，所述卡止件滑动设置于滑动孔内。
  13. 根据权利要求1所述的弹出装置，其特征在于，所述壳体上开设有 卡接槽，所述卡止件活动设置于所述卡接槽内，所述卡接槽上的侧壁设置为所述挡止壁。
  14. 根据权利要求1所述的弹出装置，其特征在于，所述壳体上凸起设置有限位块，所述弹出件上凸起设置有凸块，所述限位块用于当所述弹出件至少部分凸起于所述壳体时抵接于所述凸块上。
  15. 一种显示屏，包括箱体和模组，所述模组设置于所述箱体上，其特征在于，还包括弹出装置，所述弹出装置包括壳体、卡止件、弹出件、顶开件、弹性组件和第一弹性件，所述壳体上设置有挡止壁，所述弹出件滑动设置于所述壳体上，所述弹性组件的一端与所述壳体连接，所述弹性组件的另一端分别与顶出件及壳体连接，所述弹出件的至少部分活动凸起于所述壳体的外部设置，所述卡止件通过所述第一弹性件滑动设置于所述弹出件上，所述卡止件的一端活动抵接于所述顶开件上，所述卡止件的另一端活动抵接于所述挡止壁上，所述挡止壁用于当所述卡止件抵接于所述挡止壁上时使得所述弹性组件处于形变状态，所述壳体与所述箱体连接，所述弹出件与所述模组连接。
  16. 根据权利要求15所述的显示屏，其特征在于，所述弹性组件包括第二弹性件和第三弹性件，所述第二弹性件的一端与所述弹出件连接，所述第二弹性件的另一端与所述顶开件连接，所述第三弹性件的一端与所述壳体连接，所述第三弹性件的另一端与所述弹出件连接。
  17. 根据权利要求16所述的显示屏，其特征在于，所述壳体开设有空腔，所述空腔具有至少一个开口，所述弹出件活动设置于所述空腔内，所述第三弹性件远离所述弹出件的一端与所述空腔的侧壁连接，所述弹出件至少部分活动凸起于所述开口设置。
  18. 根据权利要求16所述的显示屏，其特征在于，所述弹出件上开设有 开孔，所述弹出件上开设有顶出槽，所述顶开件滑动设置于所述顶出槽内，且所述顶开件通过所述第二弹性件与所述顶出槽的底部连接，所述开孔与所述顶出槽连通，所述开孔朝向所述顶开件设置。
  19. 根据权利要求16所述的显示屏，其特征在于，所述顶开件具有第一抵接面，所述第一抵接面由所述顶开件靠近所述第二弹性件的一端至另一端逐渐向远离所述卡止件的方向倾斜，所述卡止件与所述第一抵接面抵接。
  20. 根据权利要求16所述的显示屏，其特征在于，所述卡止件靠近所述顶开件的一端设置有第二抵接面，所述第二抵接面由所述卡止件靠近所述第二弹性件的一端至另一端逐渐向靠近所述顶开件的方向倾斜，所述卡止件通过所述第二抵接面抵接于所述顶开件。
PCT/CN2019/130354 2019-04-30 2019-12-31 弹出装置和显示屏 WO2020220716A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201920623514.0 2019-04-30
CN201920623514.0U CN209781406U (zh) 2019-04-30 2019-04-30 弹出装置和显示屏

Publications (1)

Publication Number Publication Date
WO2020220716A1 true WO2020220716A1 (zh) 2020-11-05

Family

ID=68804661

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2019/130354 WO2020220716A1 (zh) 2019-04-30 2019-12-31 弹出装置和显示屏

Country Status (2)

Country Link
CN (1) CN209781406U (zh)
WO (1) WO2020220716A1 (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN209781406U (zh) * 2019-04-30 2019-12-13 深圳市洲明科技股份有限公司 弹出装置和显示屏
CN113456009B (zh) * 2021-08-10 2022-08-05 杭州微新医疗科技有限公司 可视扩张器
CN114993532A (zh) * 2022-05-10 2022-09-02 江苏振宁半导体研究院有限公司 一种柔性触觉传感器及其加工装置

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202165779U (zh) * 2011-06-23 2012-03-14 寿震森 可长距离快速弹出的支撑脚
US20140255172A1 (en) * 2013-03-11 2014-09-11 United Technologies Corporation Low profile push-lock device
CN105485118A (zh) * 2016-01-13 2016-04-13 北京超亮科技有限公司 一种锁定释放装置
CN105513504A (zh) * 2015-11-17 2016-04-20 北京超亮科技有限公司 一种led全彩显示屏单元显示模块
CN107886855A (zh) * 2017-12-08 2018-04-06 长沙信元电子科技有限公司 一种led显示屏前维护的拆装结构
CN108766266A (zh) * 2018-07-21 2018-11-06 福建海佳彩亮光电科技有限公司 一种led显示屏及其模组弹出装置
CN209781406U (zh) * 2019-04-30 2019-12-13 深圳市洲明科技股份有限公司 弹出装置和显示屏

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202165779U (zh) * 2011-06-23 2012-03-14 寿震森 可长距离快速弹出的支撑脚
US20140255172A1 (en) * 2013-03-11 2014-09-11 United Technologies Corporation Low profile push-lock device
CN105513504A (zh) * 2015-11-17 2016-04-20 北京超亮科技有限公司 一种led全彩显示屏单元显示模块
CN105485118A (zh) * 2016-01-13 2016-04-13 北京超亮科技有限公司 一种锁定释放装置
CN107886855A (zh) * 2017-12-08 2018-04-06 长沙信元电子科技有限公司 一种led显示屏前维护的拆装结构
CN108766266A (zh) * 2018-07-21 2018-11-06 福建海佳彩亮光电科技有限公司 一种led显示屏及其模组弹出装置
CN209781406U (zh) * 2019-04-30 2019-12-13 深圳市洲明科技股份有限公司 弹出装置和显示屏

Also Published As

Publication number Publication date
CN209781406U (zh) 2019-12-13

Similar Documents

Publication Publication Date Title
WO2020220716A1 (zh) 弹出装置和显示屏
JP4754266B2 (ja) 家具用閉鎖装置
US8511763B2 (en) Self-closing device for a drawer or for a moveable part of a piece of furniture
US7731312B2 (en) Retaining mechanism for a slide assembly
US6652050B2 (en) Drawer-sliding device
US7775612B2 (en) Interlocking device for a drawer slide
US6896342B1 (en) Cabinet anti-tilt safety apparatus
US20110280507A1 (en) Sliding mechanism
US20110262060A1 (en) Sliding mechanism
US7274556B2 (en) Display set
EP2560470A2 (en) Slide assembly with positioning device
US20120064384A1 (en) Electronic device with battery latching assembly
US20140306593A1 (en) Housing and latching mechanism
JP2011005243A (ja) 引出しガイドの開閉装置および引出しガイド
KR20180012822A (ko) 카드 지지대, 카드연결장치 및 이동 단말기
US20080186624A1 (en) Electronic component ejection structure of electronic device
WO2020177469A1 (zh) 弹出装置和显示屏
TW201501608A (zh) 電子裝置殼體
JP2008119177A (ja) スライドレール
US20110176862A1 (en) Locking device and lockable rail assembly
TWI432156B (zh) 關閉裝置的抵接構造
US8367237B2 (en) Electronic device with battery ejection mechanism
TWM648422U (zh) 具按壓回彈與緩衝滑軌之構造
CN220748752U (zh) 一种显示装置锁止机构
CN111336163A (zh) 弹出机构及使用弹出机构的装置

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 19926842

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 19926842

Country of ref document: EP

Kind code of ref document: A1