WO2022166169A1 - Tiling lock and display screen - Google Patents
Tiling lock and display screen Download PDFInfo
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- WO2022166169A1 WO2022166169A1 PCT/CN2021/113923 CN2021113923W WO2022166169A1 WO 2022166169 A1 WO2022166169 A1 WO 2022166169A1 CN 2021113923 W CN2021113923 W CN 2021113923W WO 2022166169 A1 WO2022166169 A1 WO 2022166169A1
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- handle
- lock
- locking member
- fixing
- positioning
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- 230000007246 mechanism Effects 0.000 claims description 6
- 210000003813 thumb Anatomy 0.000 description 11
- 238000009434 installation Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 210000003811 finger Anatomy 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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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
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
Definitions
- the invention relates to the field of display screens, in particular to a splicing lock and a display screen.
- locking grooves may be one, two or more.
- the fixing assembly includes a fixing base 1 and a sliding sleeve 2 , and a mounting table 101 is provided on the outer periphery of the fixing base 1 , and the mounting table 101 is used for fixed connection with the display unit 200 , such as screw connection to realize the fixed installation of the splicing lock 100 and the display unit 200 .
- the mounting surface where the mounting table 101 is connected with the display unit 200 is provided with a positioning protrusion 103, so as to locate the relative position of the mounting base 1 and the display unit 200 when the mounting base 1 is installed.
- the fixed seat 1 is sleeved outside the sliding sleeve 2 and is slidably connected with the sliding sleeve 2.
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
A tiling lock (100) and a display screen. The tiling lock (100) comprises a handle (4), a lock cylinder (3), a fixing assembly, and a locking member (7); the lock cylinder (3) comprises a fixed end (31) and a lock head (32) opposite to the fixed end (31); the fixed end (31) is fixedly connected to the handle (4); the fixing assembly is sleeved outside the lock cylinder (3), and the lock head (32) extends out of the fixing assembly; the fixing assembly is provided with a positioning portion (21). The locking member (7) is disposed on the handle (4), and the locking member (7) comprises an operation section (72) that is located in the length direction of a handheld portion (42); the locking member (7) is configured so that: when the locking member (7) matches the positioning portion (21), the handle (4) cannot rotate towards an unlocking direction with respect to the fixing assembly; and when the locking member (7) is pushed to separate the locking member (7) from the positioning portion (21), the handle (4) can rotate towards the unlocking direction with respect to the fixing assembly.
Description
本发明涉及显示屏领域，特别涉及一种拼接锁及显示屏。The invention relates to the field of display screens, in particular to a splicing lock and a display screen.
演唱会等场合为了增大显示面积，常常会将多个显示屏拼接在一起。为了能快捷的将相邻的两个显示屏拼接在一起，常常需要借助拼接锁。发明人发现，现有的拼接锁在操作时，一边需要用拇指按压锁止件，使锁止件顺时针转动，以解除锁止件对把手的锁定，使把手可以转动；一边需要用手握住把手并用力逆时针(解锁方向)转动把手，让把手带动锁头转动，使锁头和显示屏上的锁孔对齐。拇指向顺时针按压锁止件，手握住把手向逆时针转动把手，拇指和手的发力方向相反，不符合人的操作习惯，在操作拼接锁时，十分不便。In order to increase the display area in concerts and other occasions, multiple display screens are often spliced together. In order to quickly splicing two adjacent display screens together, it is often necessary to use a splicing lock. The inventor found that when the existing splicing lock is operated, one needs to press the locking member with the thumb to rotate the locking member clockwise to release the locking of the locking member to the handle, so that the handle can be rotated; Hold the handle and turn the handle counterclockwise (unlocking direction) forcefully, and let the handle drive the lock head to rotate, so that the lock head and the lock hole on the display are aligned. The thumb presses the locking piece clockwise, and the hand holds the handle and turns the handle counterclockwise. The thumb and hand exert force in opposite directions, which is not in line with human operation habits, and it is very inconvenient to operate the splicing lock.
发明内容SUMMARY OF THE INVENTION
针对上述存在的问题，本发明提供了一种拼接锁及显示屏，在用手握住把手并用力转动把手时，拇指会自然的推动在手握部长度方向上的操作段，使所述锁止件解锁所述固定组件与所述把手，符合人的操作习惯，在操作拼接锁的过程更加方便。In view of the above problems, the present invention provides a splicing lock and a display screen. When the handle is held by hand and the handle is turned forcibly, the thumb will naturally push the operation section in the length direction of the handle, so that the lock The stopper unlocks the fixing assembly and the handle, which conforms to human operation habits, and is more convenient in the process of operating the splicing lock.
本发明采用的技术方案如下：The technical scheme adopted in the present invention is as follows:
一种拼接锁,用于显示单元的拼接，其特征在于，包括：A splicing lock, used for the splicing of display units, is characterized in that, comprising:
把手，具有手握部；a handle, having a hand grip;
锁芯，具有固定端和与所述固定端相对的锁头，所述固定端与所述把手固定连接；a lock cylinder, which has a fixed end and a lock head opposite to the fixed end, and the fixed end is fixedly connected with the handle;
固定组件，用于与所述显示单元固定连接；所述固定组件套设于所述锁芯外；所述固定组件设有定位部；a fixing component for fixedly connecting with the display unit; the fixing component is sleeved outside the lock cylinder; the fixing component is provided with a positioning part;
锁止件，设于所述把手；所述锁止件具有操作段，所述操作段在所述手握部的长度方向上；a locking member, which is arranged on the handle; the locking member has an operation section, and the operation section is in the length direction of the handle portion;
所述锁止件配置为：当所述锁止件与所述定位部配合时，所述把手不能相对所述固定组件向解锁方向转动；当推动所述锁止件，使所述锁止件与所述定位部分离时，所述把手能相对所述固定组件向解锁方向转动。The locking member is configured such that: when the locking member cooperates with the positioning portion, the handle cannot be rotated in the unlocking direction relative to the fixing assembly; when the locking member is pushed, the locking member When separated from the positioning part, the handle can be rotated in the unlocking direction relative to the fixing assembly.
进一步，所述锁止件与所述把手铰接，推动所述操作段，所述锁止件向解锁方向转动，以使所述锁止件与所述定位部分离。Further, the locking member is hinged with the handle to push the operating section, and the locking member rotates in the unlocking direction, so as to separate the locking member from the positioning portion.
进一步，所述操作段凸出于所述把手，且所述操作段具有指推弧面，所述指推弧面为凹形弧面。Further, the operating segment protrudes from the handle, and the operating segment has a finger-push arc surface, and the finger-push arc surface is a concave arc surface.
进一步，所述把手还包括固定部，所述固定部与所述手握部连接，所述固定部套设于所述固定组件外，所述固定端与所述固定部固定连接；所述固定部设有沿周向延伸的开窗，所述锁止件至少部分设于所述开窗内，以和所述定位部配合。Further, the handle further includes a fixing part, the fixing part is connected with the grip part, the fixing part is sleeved outside the fixing component, and the fixing end is fixedly connected with the fixing part; the fixing The opening portion is provided with a window extending in the circumferential direction, and the locking member is at least partially arranged in the opening window to cooperate with the positioning portion.
进一步，所述锁止件还包括连接段，所述连接段设于所述开窗内，所述连接段与所述固定部通过转轴实现铰接。Further, the locking member further includes a connecting section, the connecting section is arranged in the window, and the connecting section and the fixing portion are hinged through a rotating shaft.
进一步，所述连接段与所述转轴的连接处远离所述操作段；且/或所述连接段的外轮廓为弧形。Further, the connection between the connecting section and the rotating shaft is far away from the operating section; and/or the outer contour of the connecting section is arc-shaped.
进一步，所述拼接锁还包括复位件，以使所述锁止件在不受到推力时，所述锁止件与所述定位部保持配合。Further, the splicing lock further includes a reset member, so that when the locking member is not subjected to a thrust force, the locking member is kept in cooperation with the positioning portion.
进一步，所述复位件为扭簧，所述连接段设有缺口，所述扭簧套设于所述转轴上，且置于所述缺口内，所述扭簧的一端抵接于所述锁止件，所述复位件的另一端抵接于所述把手。Further, the reset member is a torsion spring, the connecting section is provided with a gap, the torsion spring is sleeved on the rotating shaft and placed in the gap, and one end of the torsion spring abuts against the lock A stopper, the other end of the reset piece abuts against the handle.
进一步，所述手握部与所述固定部相连后呈“乁”字型，所述操作段设于所述固定部，且所述操作段在所述手握部的延长线上。Further, the handle portion is connected to the fixing portion in a "Y" shape, the operation section is arranged on the fixing portion, and the operation section is on an extension line of the handle portion.
进一步，所述定位部为锁槽，所述锁止件朝向所述固定组件的一侧设有与所述锁槽配合的锁块，且所述锁块紧邻所述操作段。Further, the positioning portion is a locking groove, a side of the locking member facing the fixing component is provided with a locking block that cooperates with the locking groove, and the locking block is adjacent to the operating section.
进一步，所述锁槽可以为一个、两个或多个。Further, the locking grooves may be one, two or more.
进一步，所述把手和所述固定组件之间设有定位机构。Further, a positioning mechanism is provided between the handle and the fixing assembly.
进一步，所述定位机构包括设于所述把手内壁的定位块和设于所述固定组件圆周上的定位槽；当转动把手时，所述定位块滑动到所述定位槽的一端时，所述锁头与所述锁孔对齐；所述定位块滑动到所述定位槽的另一端时，所述锁槽和所述锁块对齐Further, the positioning mechanism includes a positioning block disposed on the inner wall of the handle and a positioning groove disposed on the circumference of the fixing assembly; when the handle is turned, the positioning block slides to one end of the positioning groove, the The locking head is aligned with the locking hole; when the positioning block slides to the other end of the positioning groove, the locking groove and the locking block are aligned
进一步，所述固定组件包括：Further, the fixing assembly includes:
固定座，用于与所述显示单元固定连接；a fixing seat for fixedly connecting with the display unit;
滑动套，位于所述固定座内，且与所述固定座滑动连接；所述滑动套套设 于所述锁芯外，且与所述锁芯螺纹连接。The sliding sleeve is located in the fixing seat and is slidably connected with the fixing seat; the sliding sleeve is sleeved outside the lock cylinder and is threadedly connected with the lock cylinder.
一种显示屏，包括：显示单元和上述的拼接锁，所述拼接锁经所述固定组件固定于所述显示单元。A display screen comprises: a display unit and the above-mentioned splicing lock, wherein the splicing lock is fixed to the display unit through the fixing component.
综上所述，本发明的有益效果是：To sum up, the beneficial effects of the present invention are:
在用手握住把手并用力转动把手时，拇指会自然的推动在手握部长度方向上的操作段，使所述锁止件解锁所述固定组件与所述把手，符合人的操作习惯，在操作拼接锁的过程更加方便。When holding the handle by hand and turning the handle forcefully, the thumb will naturally push the operation section in the length direction of the handle, so that the locking member unlocks the fixing assembly and the handle, which is in line with human operation habits. It is more convenient in the process of operating the splicing lock.
图1为显示屏的示意图；1 is a schematic diagram of a display screen;
图2为显示屏的局部放大视图B；Fig. 2 is a partial enlarged view B of the display screen;
图3为拼接锁的示意图；Fig. 3 is the schematic diagram of splicing lock;
图4为拼接锁的横剖示意图；Fig. 4 is the cross-sectional schematic diagram of splicing lock;
图5为拼接锁的竖剖示意图。Fig. 5 is a vertical cross-sectional schematic diagram of a splicing lock.
为使本发明的上述目的、特征和优点能够更加明显易懂，下面结合附图对本发明的具体实施方式做详细的说明。在下面的描述中阐述了很多具体细节以便于充分理解本发明。但是本发明能够以很多不同于在此描述的其它方式来实施，本领域技术人员可以在不违背本发明内涵的情况下做类似改进，因此本发明不受下面公开的具体实施的限制。In order to make the above objects, features and advantages of the present invention more clearly understood, the specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, the present invention can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the connotation of the present invention. Therefore, the present invention is not limited by the specific implementation disclosed below.
需要说明的是，当元件被称为“固定于”另一个元件，它可以直接在另一个元件上或者也可以存在居中的元件。当一个元件被认为是“连接”另一个元件，它可以是直接连接到另一个元件或者可能同时存在居中元件。It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
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发明的技术领域的技术人员通常理解的含义相同。本文中在本发明的说明书中所使用的术语只是为了描述具体的实施例的目的，不是旨在于限制本发明。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。Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terms used herein in the description of the present invention are for the purpose of describing specific embodiments only, and are not intended to limit the present invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
参见图1、图2、图3和图4，一种显示屏，包括拼接锁100和显示单元200，所述拼接锁100固定于所述显示单元200。具体的，所述拼接锁100包括把手4、锁芯3、固定组件和锁止件7，所述固定组件用于与所述显示单元200固定连接，以实现所述拼接锁100与所述显示单元200的固定连接。所述锁芯 3呈T形，所述锁芯3具有固定端31和与所述固定端31相对的锁头32，所述固定端31与所述把手4固定连接，固定连接的方式可以是螺纹连接、卡接或螺钉连接等。所述固定组件套设于所述锁芯3外，且所述锁头32伸出所述固定组件外；所述固定组件设有定位部21。所述锁止件7设于所述把手4上，所述锁止件7具有操作段72，所述操作段72在所述手握部42的长度方向上(可以是在手握部42上，也可以是在手握部42的延长线上)。所述锁止件7配置为：当所述锁止件7与所述定位部21配合时，所述把手4不能相对所述固定组件向解锁方向A(逆时针方向)转动；当推动所述锁止件7，使所述锁止件7与所述定位部21分离时，所述把手4能相对所述固定组件向解锁方向A转动。在所述锁止件7与所述定位部21配合时，所述把手4不能相对所述固定组件向解锁方向A(逆时针方向)转动，以避免所述把手4误转动，造成两个拼接的显示单元200分离。推动所述锁止件7，使所述锁止件7与所述定位部21分离时，实现所述固定组件与所述把手4的解锁，所述把手4能相对所述固定组件向解锁方向A转动，以使锁头32和相邻的显示单元200上的锁孔210对齐，使所述锁头32可以***或拔出所述锁孔210。本申请在用手握住把手4并用力转动把手4时，拇指会自然的推动在手握部42长度方向上的操作段72，使所述锁止件7解锁所述固定组件与所述把手4，符合人的操作习惯，在操作拼接锁100的过程更加方便。Referring to FIG. 1 , FIG. 2 , FIG. 3 and FIG. 4 , a display screen includes a splicing lock 100 and a display unit 200 , and the splicing lock 100 is fixed to the display unit 200 . Specifically, the splicing lock 100 includes a handle 4 , a lock cylinder 3 , a fixing component and a locking member 7 , and the fixing component is used to be fixedly connected with the display unit 200 to realize the connection between the splicing lock 100 and the display unit 7 . Fixed connection of unit 200. The lock cylinder 3 is T-shaped, and the lock cylinder 3 has a fixed end 31 and a lock head 32 opposite to the fixed end 31. The fixed end 31 is fixedly connected to the handle 4, and the fixed connection can be as follows: Threaded connection, snap connection or screw connection, etc. The fixing component is sleeved outside the lock cylinder 3 , and the lock head 32 extends out of the fixing component; the fixing component is provided with a positioning portion 21 . The locking member 7 is provided on the handle 4, and the locking member 7 has an operating section 72, and the operating section 72 is in the length direction of the handle portion 42 (may be on the handle portion 42). , may also be on the extension line of the grip portion 42). The locking member 7 is configured such that when the locking member 7 cooperates with the positioning portion 21, the handle 4 cannot be rotated in the unlocking direction A (counterclockwise direction) relative to the fixing assembly; The locking member 7, when the locking member 7 is separated from the positioning portion 21, the handle 4 can be rotated in the unlocking direction A relative to the fixing assembly. When the locking member 7 cooperates with the positioning portion 21, the handle 4 cannot be rotated in the unlocking direction A (counterclockwise direction) relative to the fixing assembly, so as to avoid the wrong rotation of the handle 4, resulting in two splicing The display unit 200 is separated. When the locking member 7 is pushed to separate the locking member 7 from the positioning portion 21 , the fixing assembly and the handle 4 are unlocked, and the handle 4 can be unlocked relative to the fixing assembly. A is rotated to align the lock head 32 with the lock hole 210 on the adjacent display unit 200 , so that the lock head 32 can be inserted into or pulled out of the lock hole 210 . In the present application, when the handle 4 is held by hand and the handle 4 is turned forcibly, the thumb will naturally push the operation section 72 in the length direction of the handle portion 42, so that the locking member 7 unlocks the fixing assembly and the handle 4. It conforms to people's operating habits, and the process of operating the splicing lock 100 is more convenient.
参见图3、图4和图6，在优先的实施例中，所述锁止件7与所述把手4铰接，推动所述操作段72，所述锁止件7向解锁方向A转动，以使所述锁止件7与所述定位部21分离。为了方便拇指推动所述操作段72，所述操作段72凸出于所述把手4，且所述操作段72具有指推弧面721，所述指推弧面721为凹形弧面。所述指推弧面721为凹形弧面，在拇指推动所述指推弧面721时，所述指推弧面721受到的力是斜向上的(压力垂直于受力面)，使所述锁止件7更加容易转动，以解锁所述把手4，即推动所述锁止件7转动更加省力。Referring to FIG. 3 , FIG. 4 and FIG. 6 , in a preferred embodiment, the locking member 7 is hinged with the handle 4 to push the operating section 72 , and the locking member 7 rotates in the unlocking direction A to The locking member 7 is separated from the positioning portion 21 . In order to facilitate the thumb to push the operating section 72, the operating section 72 protrudes from the handle 4, and the operating section 72 has a finger-push arc surface 721, and the finger-push arc surface 721 is a concave arc surface. The finger push arc surface 721 is a concave arc surface. When the thumb pushes the finger push arc surface 721, the force on the finger push arc surface 721 is obliquely upward (the pressure is perpendicular to the force surface), so that the The locking member 7 is easier to rotate to unlock the handle 4, that is, pushing the locking member 7 to rotate is more labor-saving.
参见图3、图4和图6，在优先的实施例中，所述把手4还包括固定部41，所述固定部41与所述手握部42连接。所述固定部41呈圆柱形的桶状，所述固定部41的底部与所述固定端31通过螺钉10固定连接。所述固定部41套设于所述固定组件外，所述固定部41设有沿周向延伸的开窗411，所述锁止件7至少部分设于所述开窗411内，以和所述定位部21配合。所述锁止件7还包括连接段71，所述连接段71设于所述开窗411内。为了使所述拼接锁100美 观，所述连接段71与所述开窗411匹配，即所述连接段71的外轮廓为与所述固定部41匹配的弧形。所述连接段71在所述开窗411内与所述固定部41铰接，具体的，所述拼接锁100还包括转轴9，所述固定部41设有安装孔11，所述转轴9的一端依次穿过所述安装孔11和所述连接段71，然后所述转轴9的两端和所述固定部41连接。所述转轴9的至少一端可以和所述固定部41通过螺纹连接。所述连接段71与所述转轴9的连接处远离所述操作段72，根据杠杠原理，所述操作段72远离所述转轴9，用更小的力就能使所述锁止件7转动。为了在不推动所述锁止件7时，所述锁止件7能自动复位，所述拼接锁100还包括复位件8，具体的，所述复位件8为扭簧，所述连接段71设有缺口73，所述扭簧套设于所述转轴9上，且置于所述缺口73内，所述扭簧的一端抵接于所述锁止件7，所述复位件8的另一端抵接于所述把手4。Referring to FIG. 3 , FIG. 4 and FIG. 6 , in a preferred embodiment, the handle 4 further includes a fixing portion 41 , and the fixing portion 41 is connected with the handle portion 42 . The fixing portion 41 is in the shape of a cylindrical barrel, and the bottom of the fixing portion 41 and the fixing end 31 are fixedly connected by screws 10 . The fixing portion 41 is sleeved outside the fixing assembly, and the fixing portion 41 is provided with a window 411 extending in the circumferential direction. The positioning portion 21 is matched. The locking member 7 further includes a connecting section 71 , and the connecting section 71 is arranged in the opening 411 . In order to make the splicing lock 100 beautiful, the connecting section 71 is matched with the opening 411 , that is, the outer contour of the connecting section 71 is an arc matching with the fixing portion 41 . The connecting section 71 is hinged with the fixing portion 41 in the opening 411 . Specifically, the splicing lock 100 further includes a rotating shaft 9 , the fixing portion 41 is provided with a mounting hole 11 , and one end of the rotating shaft 9 is provided. Pass through the installation hole 11 and the connecting section 71 in sequence, and then both ends of the rotating shaft 9 are connected to the fixing portion 41 . At least one end of the rotating shaft 9 may be connected with the fixing portion 41 by screwing. The connection between the connecting section 71 and the rotating shaft 9 is far away from the operating section 72. According to the lever principle, the operating section 72 is far away from the rotating shaft 9, and the locking member 7 can be rotated with less force. . In order to automatically reset the locking member 7 when the locking member 7 is not pushed, the splice lock 100 further includes a restoring member 8 . Specifically, the restoring member 8 is a torsion spring, and the connecting section 71 A notch 73 is provided. The torsion spring is sleeved on the rotating shaft 9 and placed in the notch 73. One end is in contact with the handle 4 .
参见图1和图3，现在的把手4一般呈“7”字型，所述拼接锁100与所述显示单元200固定连接后，手握部42与显示单元200的框架220之间的空间比较小，不方便手握住所述手握部42操作所述拼接锁100。本申请中，所述手握部42与所述固定部41相连后呈“乁”字型，即所述手握部42与所述固定部41之间为钝角，可以增大所述手握部42和所述框架220之间的空间，以方便手握住所述手握部42操作所述拼接锁100。所述操作段72设于所述固定部41，不设置在所述手握部42上，可以将所述手握部42设计得更短，显示单元200的背板上还设置有其他零部件，较短的所述手握部42在操作的过程中，能更好的避免与其他零部件干涉。所述操作段72在所述手握部42的延长线上，以方便在手握住所述手握部42时，所述拇指伸直能自然的放在所述操作段72上。Referring to FIGS. 1 and 3 , the current handle 4 is generally in the shape of a “7”. After the splicing lock 100 is fixedly connected to the display unit 200 , the space between the handle 42 and the frame 220 of the display unit 200 is compared Small, it is inconvenient for the hand to hold the handle portion 42 to operate the splicing lock 100 . In the present application, the grip portion 42 is connected to the fixing portion 41 in the shape of a "Y", that is, an obtuse angle is formed between the grip portion 42 and the fixing portion 41, which can increase the size of the grip portion 41. The space between the part 42 and the frame 220 is convenient for the hand to hold the handle part 42 to operate the splicing lock 100 . The operating section 72 is provided on the fixing portion 41 and is not provided on the handle portion 42. The handle portion 42 can be designed to be shorter, and other components are also provided on the back panel of the display unit 200. , the shorter handle portion 42 can better avoid interference with other components during operation. The operating section 72 is on the extension line of the handle portion 42 , so that when the hand grips the handle portion 42 , the thumb can be stretched and placed on the operating portion 72 naturally.
参见图6，所述固定部41设有安装槽412，所述安装槽412为盲槽，所述安装槽412与所述开窗411连通，所述操作段72设于所述安装槽412中。所述操作段72包括连接面722，所述连接面722与所述固定部41贴合，所述操作段72设于所述安装槽412中，可以避免所述连接面722与所述固定部41之间的缝隙外露，影响所述拼接锁100的美观。Referring to FIG. 6 , the fixing portion 41 is provided with an installation slot 412 , the installation slot 412 is a blind slot, the installation slot 412 communicates with the opening window 411 , and the operation section 72 is arranged in the installation slot 412 . The operating section 72 includes a connecting surface 722 , and the connecting surface 722 is fitted with the fixing portion 41 . The operating section 72 is arranged in the installation groove 412 to prevent the connecting surface 722 from being connected to the fixing portion 41 . The gaps between 41 are exposed, which affects the appearance of the splicing lock 100 .
参见图5和图6，所述固定组件包括固定座1和滑动套2，所述固定座1的外周设有安装台101，所述安装台101用于与所述显示单元200固定连接，如螺丝连接，以实现所述拼接锁100与所述显示单元200的固定安装。所述安装台101与所述显示单元200连接的安装面设有定位凸起103，以便在安装所 述固定座1时定位所述固定座1与所述显示单元200的相对位置。所述固定座1套设于所述滑动套2外，且与所述滑动套2滑动连接，具体的，所述滑动套2在轴向上设有限位滑槽22，所述固定座1设有导向块6，所述导向块6可以在所述限位滑槽22内滑动，以实现所述固定座1和滑动套2的滑动连接。在一些优选实施例中，所述固定座1设有螺纹孔102，所述导向块6可以是与螺纹孔102螺纹连接的限位销轴。所述固定座1远离所述安装面的一端***所述固定部41内。所述滑动套2套设于所述锁芯3外，且与所述锁芯3螺纹连接。在所述拼接锁100安装在所述显示单元200上，而未与相邻的显示单元200连接时，所述锁头32在正常情况下是不超出所述显示单元200的，在所述拼接锁100需要与相邻的显示单元200连接时，向相邻显示单元的方向推所述把手4，因为把手4与所述锁芯3固定连接，所述锁芯3与所述滑动套2螺纹连接，所述滑动套2与所述固定座1滑动连接，所以所述锁芯3可以相对固定座1向相邻显示单元的方向运动，使所述锁头32伸出所述显示单元200，***相邻显示单元的锁孔210中。Referring to FIG. 5 and FIG. 6 , the fixing assembly includes a fixing base 1 and a sliding sleeve 2 , and a mounting table 101 is provided on the outer periphery of the fixing base 1 , and the mounting table 101 is used for fixed connection with the display unit 200 , such as screw connection to realize the fixed installation of the splicing lock 100 and the display unit 200 . The mounting surface where the mounting table 101 is connected with the display unit 200 is provided with a positioning protrusion 103, so as to locate the relative position of the mounting base 1 and the display unit 200 when the mounting base 1 is installed. The fixed seat 1 is sleeved outside the sliding sleeve 2 and is slidably connected with the sliding sleeve 2. Specifically, the sliding sleeve 2 is provided with a limit chute 22 in the axial direction, and the fixed seat 1 is provided with There is a guide block 6 , and the guide block 6 can slide in the limit chute 22 to realize the sliding connection between the fixed seat 1 and the sliding sleeve 2 . In some preferred embodiments, the fixing base 1 is provided with a threaded hole 102 , and the guide block 6 may be a limit pin that is threadedly connected to the threaded hole 102 . One end of the fixing base 1 away from the mounting surface is inserted into the fixing portion 41 . The sliding sleeve 2 is sleeved outside the lock cylinder 3 and is threadedly connected with the lock cylinder 3 . When the splicing lock 100 is installed on the display unit 200 and is not connected to the adjacent display unit 200, the lock head 32 does not exceed the display unit 200 under normal circumstances. When the lock 100 needs to be connected with the adjacent display unit 200, push the handle 4 in the direction of the adjacent display unit, because the handle 4 is fixedly connected with the lock cylinder 3, and the lock cylinder 3 and the sliding sleeve 2 are threaded The sliding sleeve 2 is slidably connected with the fixing base 1, so the lock cylinder 3 can move relative to the fixing base 1 in the direction of the adjacent display unit, so that the lock cylinder 32 extends out of the display unit 200, Insert into the lock hole 210 of the adjacent display unit.
参见图5和图6，为了不再向相邻显示单元的方向推所述把手4时，所述滑动套2能复位，以及在两个显示单元200拼接时，所述锁头32能拉近相邻显示单元200，所述滑动套2和固定座1之间设有弹性件5，所述弹性件5套设于所述滑动套2，且弹性件5的一端抵设于所述滑动套2，所述弹性件5的另一端抵设于所述固定座1。在一些实施例中，所述弹性件5为弹簧。在转动把手4带动所述锁芯3转动时，因为所述固定座1与所述显示单元200固定连接，所述滑动套2与所述固定座1滑动连接，所述滑动套2不能跟随所述锁芯3一起转动，所述滑动套2与所述锁芯3之间相对滑动。在向解锁方向A转动所述把手4时，所述锁芯3跟随所述把手4一起转动的同时，所述锁芯3向远离所述把手4的方向滑动。在向与解锁方向A相反的方向转动所述把手4时，所述锁芯3跟随所述把手4一起转动的同时，所述锁芯3向所述把手4的方向滑动，在拼接时，以拉近相邻的显示单元200，避免拼接后的相邻两个显示屏晃动。Referring to FIGS. 5 and 6 , in order to no longer push the handle 4 in the direction of the adjacent display units, the sliding sleeve 2 can be reset, and when the two display units 200 are spliced together, the lock head 32 can be pulled closer Adjacent to the display unit 200, an elastic member 5 is disposed between the sliding sleeve 2 and the fixed base 1, the elastic member 5 is sleeved on the sliding sleeve 2, and one end of the elastic member 5 is abutted against the sliding sleeve 2. The other end of the elastic member 5 abuts against the fixing base 1 . In some embodiments, the elastic member 5 is a spring. When turning the handle 4 drives the lock cylinder 3 to rotate, because the fixing base 1 is fixedly connected to the display unit 200 and the sliding sleeve 2 is slidably connected to the fixing base 1, the sliding sleeve 2 cannot follow any The lock cylinder 3 rotates together, and the sliding sleeve 2 and the lock cylinder 3 slide relative to each other. When the handle 4 is rotated in the unlocking direction A, the lock cylinder 3 rotates along with the handle 4 , and at the same time, the lock cylinder 3 slides away from the handle 4 . When the handle 4 is turned in the opposite direction to the unlocking direction A, the lock cylinder 3 rotates along with the handle 4, and the lock cylinder 3 slides in the direction of the handle 4. The adjacent display units 200 are drawn closer to avoid shaking of the two adjacent display screens after splicing.
参见图4，在一些实施例中，所述定位部21为设于所述滑动套2外周的锁槽，所述连接段71朝向所述滑动套2的一侧设有与所述锁槽配合的锁块711。所述锁块711紧邻所述操作段72，以便在所述锁止件7转动较小角度时，所述 锁块711与所述锁槽便能分离。在一些实施例中，所述锁槽可以为一个、两个或多个。Referring to FIG. 4 , in some embodiments, the positioning portion 21 is a locking groove provided on the outer periphery of the sliding sleeve 2 , and the connecting section 71 is provided on the side facing the sliding sleeve 2 to cooperate with the locking groove 711 of the lock block. The locking block 711 is adjacent to the operating section 72, so that when the locking member 7 is rotated by a small angle, the locking block 711 can be separated from the locking groove. In some embodiments, the lock slot may be one, two or more.
参见图4，在转动把手4的过程中，为了方便知道把手4转动到什么位置，所述锁头32和所述锁孔210对齐了，所述把手4转动到什么位置，所述锁槽和所述锁块711对齐了，所述把手4和所述滑动套2之间设有定位机构。在一些实施例中，所述定位机构包括设于所述把手4内壁的定位块12和设于所述固定组件圆周上的定位槽13。在把手4转动的过程中，所述定位块12滑动到所述定位槽13的一端时，所述锁头32与所述锁孔210对齐；所述定位块12滑动到所述定位槽13的另一端时，所述锁槽和所述锁块711对齐。Referring to FIG. 4 , in the process of turning the handle 4 , in order to conveniently know where the handle 4 is rotated, the locking head 32 is aligned with the locking hole 210 , where the handle 4 is rotated, the locking groove and The locking blocks 711 are aligned, and a positioning mechanism is provided between the handle 4 and the sliding sleeve 2 . In some embodiments, the positioning mechanism includes a positioning block 12 provided on the inner wall of the handle 4 and a positioning groove 13 provided on the circumference of the fixing assembly. During the rotation of the handle 4 , when the positioning block 12 slides to one end of the positioning groove 13 , the locking head 32 is aligned with the locking hole 210 ; the positioning block 12 slides to the end of the positioning groove 13 . At the other end, the lock slot is aligned with the lock block 711 .
所述拼接锁100的工作原理：The working principle of the splice lock 100:
拼接相邻的两个显示单元200时：将所述固定座1固定在所述显示单元200上(此时手握部42大致朝下，所述锁头32与所述锁孔210错位)，手握住所述把手4，拇指推动所述锁止件7，使所述锁槽与所述锁块711分离，所述把手4可以相对所述滑动套2转动。转动所述把手4，所述把手4带动所述锁芯3一起转动，所述定位块12滑动到所述定位槽13的端部时，所述锁头32与相邻显示单元的锁孔210对齐。向相邻显示单元200的方向推动所述把手4，因为把手4与所述锁芯3固定连接，所述锁芯3与所述滑动套2螺纹连接，所述滑动套2与所述固定座1滑动连接，所以所述锁芯3可以相对固定座1向相邻显示单元的方向运动，使所述锁头32伸出所述显示单元200，***相邻显示单元的锁孔210中。然后向与解锁方向A(逆时针方向)相反的方向(顺时针方向)转动把手4，所述把手4带动所述锁头32转动与所述锁孔210错开，使所述锁头32不能从所述锁孔210中拔出，从而实现相邻的两个显示单元的拼接。当所述定位块12滑动到所述定位槽13的端部时，所述锁块711与所述锁槽重新配合。When splicing two adjacent display units 200: fix the fixing base 1 on the display unit 200 (at this time, the grip portion 42 is generally facing downward, and the lock head 32 is dislocated from the lock hole 210), Holding the handle 4 with a hand, the thumb pushes the locking member 7 to separate the locking groove from the locking block 711 , and the handle 4 can rotate relative to the sliding sleeve 2 . When the handle 4 is rotated, the handle 4 drives the lock cylinder 3 to rotate together. When the positioning block 12 slides to the end of the positioning groove 13, the lock head 32 and the lock hole 210 of the adjacent display unit Align. Push the handle 4 in the direction of the adjacent display unit 200, because the handle 4 is fixedly connected with the lock cylinder 3, the lock cylinder 3 is threadedly connected with the sliding sleeve 2, and the sliding sleeve 2 is connected with the fixing seat 1 is slidably connected, so the lock cylinder 3 can move relative to the fixing base 1 in the direction of the adjacent display unit, so that the lock head 32 extends out of the display unit 200 and is inserted into the lock hole 210 of the adjacent display unit. Then turn the handle 4 in the opposite direction (clockwise direction) to the unlocking direction A (counterclockwise direction), the handle 4 drives the lock head 32 to rotate and staggers from the lock hole 210, so that the lock head 32 cannot escape from the lock head 32. The lock hole 210 is pulled out, so as to realize the splicing of two adjacent display units. When the positioning block 12 slides to the end of the positioning groove 13 , the locking block 711 re-fits with the locking groove.
分离相邻的两个显示单元时：手握住所述把手4，拇指推动所述锁止件7，使所述锁槽与所述锁块711分离，所述把手4可以相对所述滑动套2转动。转动所述把手4，所述把手4带动所述锁芯3一起转动，锁头32与相邻显示单元的锁孔210对齐，将所述锁头32从所述锁孔210中拔出即可。When separating two adjacent display units: hold the handle 4 with your hand, push the locking member 7 with your thumb to separate the locking groove from the locking block 711 , and the handle 4 can be relative to the sliding sleeve 2 Turn. Rotate the handle 4, the handle 4 drives the lock cylinder 3 to rotate together, the lock head 32 is aligned with the lock hole 210 of the adjacent display unit, and the lock head 32 can be pulled out from the lock hole 210. .
以上所述仅为本发明的较佳实施例而已，并不用以限制本发明，凡在本发明的精神和原则之内所作的任何修改、等同替换和改进等，均应包含在本发明的保护范围之内。The above descriptions are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention shall be included in the protection of the present invention. within the range.
Claims (15)
- 一种拼接锁，用于显示单元的拼接，其特征在于，包括：A splicing lock, used for the splicing of display units, is characterized in that, comprising:把手，具有手握部；a handle, having a hand grip;锁芯，具有固定端和与所述固定端相对的锁头，所述固定端与所述把手固定连接；a lock cylinder, which has a fixed end and a lock head opposite to the fixed end, and the fixed end is fixedly connected with the handle;固定组件，用于与所述显示单元固定连接；所述固定组件套设于所述锁芯外；所述固定组件设有定位部；a fixing component for fixedly connecting with the display unit; the fixing component is sleeved outside the lock cylinder; the fixing component is provided with a positioning part;锁止件，设于所述把手；所述锁止件具有操作段，所述操作段在所述手握部的长度方向上；a locking member, which is arranged on the handle; the locking member has an operation section, and the operation section is in the length direction of the handle portion;所述锁止件配置为：当所述锁止件与所述定位部配合时，所述把手不能相对所述固定组件向解锁方向转动；当推动所述锁止件，使所述锁止件与所述定位部分离时，所述把手能相对所述固定组件向解锁方向转动。The locking member is configured such that: when the locking member cooperates with the positioning portion, the handle cannot be rotated in the unlocking direction relative to the fixing assembly; when the locking member is pushed, the locking member When separated from the positioning part, the handle can be rotated in the unlocking direction relative to the fixing assembly.
- 根据权利要求1所述的拼接锁，其特征在于，所述锁止件与所述把手铰接，推动所述操作段，所述锁止件向解锁方向转动，以使所述锁止件与所述定位部分离。The splicing lock according to claim 1, wherein the locking member is hinged to the handle, pushes the operating section, and the locking member rotates in the unlocking direction, so that the locking member and the The positioning part is separated.
- 根据权利要求2所述的拼接锁，其特征在于，所述操作段凸出于所述把手，且所述操作段具有指推弧面，所述指推弧面为凹形弧面。The splice lock according to claim 2, wherein the operating segment protrudes from the handle, and the operating segment has a finger-push arc surface, and the finger-push arc surface is a concave arc surface.
- 根据权利要求2所述的拼接锁，其特征在于，所述把手还包括固定部，所述固定部与所述手握部连接，所述固定部套设于所述固定组件外，所述固定端与所述固定部固定连接；所述固定部设有沿周向延伸的开窗，所述锁止件至少部分设于所述开窗内，以和所述定位部配合。The splice lock according to claim 2, wherein the handle further comprises a fixing part, the fixing part is connected with the handle part, the fixing part is sleeved outside the fixing component, and the fixing part is The end is fixedly connected with the fixing portion; the fixing portion is provided with a window extending along the circumferential direction, and the locking member is at least partially arranged in the window so as to cooperate with the positioning portion.
- 根据权利要求4所述的拼接锁，其特征在于，所述锁止件还包括连接段，所述连接段设于所述开窗内，所述连接段与所述固定部通过转轴实现铰接。The splice lock according to claim 4, wherein the locking member further comprises a connecting section, the connecting section is arranged in the window, and the connecting section and the fixing portion are hinged through a rotating shaft.
- 根据权利要求5所述的拼接锁，其特征在于，所述连接段与所述转轴的连接处远离所述操作段；且/或所述连接段的外轮廓为弧形。The splicing lock according to claim 5, wherein the connection between the connecting section and the rotating shaft is far from the operating section; and/or the outer contour of the connecting section is arc-shaped.
- 根据权利要求5所述的拼接锁，其特征在于，所述拼接锁还包括复位件，以使所述锁止件在不受到推力时，所述锁止件与所述定位部保持配合。The splicing lock according to claim 5, characterized in that, the splicing lock further comprises a reset member, so that when the locking member is not subjected to a thrust force, the locking member maintains cooperation with the positioning portion.
- 根据权利要求7所述的拼接锁，其特征在于，所述复位件为扭簧，所述连接段设有缺口，所述扭簧套设于所述转轴上，且置于所述缺口内，所述扭簧 的一端抵接于所述锁止件，所述复位件的另一端抵接于所述把手。The splicing lock according to claim 7, wherein the reset member is a torsion spring, the connecting section is provided with a gap, the torsion spring is sleeved on the rotating shaft, and is placed in the gap, One end of the torsion spring is in contact with the locking member, and the other end of the reset member is in contact with the handle.
- 根据权利要求4所述的拼接锁，其特征在于，所述手握部与所述固定部相连后呈“乁”字型，所述操作段设于所述固定部，且所述操作段在所述手握部的延长线上。The splicing lock according to claim 4, wherein the handle portion is connected to the fixing portion and is in the shape of a "Y", the operating section is arranged on the fixing portion, and the operating section is located in the on the extension line of the handle portion.
- 根据权利要求1所述的拼接锁，其特征在于，所述定位部为锁槽，所述锁止件朝向所述固定组件的一侧设有与所述锁槽配合的锁块，且所述锁块紧邻所述操作段。The splicing lock according to claim 1, wherein the positioning portion is a lock groove, a side of the locking member facing the fixing component is provided with a lock block matched with the lock groove, and the A lock block is immediately adjacent to the operating section.
- 根据权利要求10所述的拼接锁，其特征在于，所述锁槽可以为一个、两个或多个。The splice lock according to claim 10, wherein the number of the lock grooves can be one, two or more.
- 根据权利要求1所述的拼接锁，其特征在于，所述把手和所述固定组件之间设有定位机构。The splice lock according to claim 1, wherein a positioning mechanism is provided between the handle and the fixing assembly.
- 根据权利要求12所述的拼接锁，其特征在于，所述定位机构包括设于所述把手内壁的定位块和设于所述固定组件圆周上的定位槽；当转动把手时，所述定位块滑动到所述定位槽的一端时，所述锁头与所述锁孔对齐；所述定位块滑动到所述定位槽的另一端时，所述锁槽和所述锁块对齐The splice lock according to claim 12, wherein the positioning mechanism comprises a positioning block provided on the inner wall of the handle and a positioning groove provided on the circumference of the fixing assembly; when the handle is rotated, the positioning block When sliding to one end of the positioning groove, the locking head is aligned with the locking hole; when the positioning block slides to the other end of the positioning groove, the locking groove and the locking block are aligned
- 根据权利要求1所述的拼接锁，其特征在于，所述固定组件包括：The splice lock according to claim 1, wherein the fixing assembly comprises:固定座，用于与所述显示单元固定连接；a fixing seat for fixedly connecting with the display unit;滑动套，位于所述固定座内，且与所述固定座滑动连接；所述滑动套套设于所述锁芯外，且与所述锁芯螺纹连接。The sliding sleeve is located in the fixing seat and is slidably connected with the fixing seat; the sliding sleeve is sleeved outside the lock cylinder and is threadedly connected with the lock cylinder.
- 一种显示屏，其特征在于，包括：显示单元和权利要求1-14中任意一项所述的拼接锁，所述拼接锁经所述固定组件固定于所述显示单元。A display screen, comprising: a display unit and the splicing lock according to any one of claims 1-14, wherein the splicing lock is fixed to the display unit through the fixing component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202190000126.2U CN217683983U (en) | 2021-02-07 | 2021-08-21 | Concatenation lock and display screen |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120350247 | 2021-02-07 | ||
| CN202120350247.1 | 2021-02-07 |
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| WO2022166169A1 true WO2022166169A1 (en) | 2022-08-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/CN2021/113923 WO2022166169A1 (en) | 2021-02-07 | 2021-08-21 | Tiling lock and display screen |
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| Country | Link |
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| CN (1) | CN217683983U (en) |
| WO (1) | WO2022166169A1 (en) |
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| US20070172336A1 (en) * | 2006-01-24 | 2007-07-26 | Yao-Tung Hsu | Mounting button used in display module |
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| CN217683983U (en) | 2022-10-28 |
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