WO2020093932A1 - 后壳安装机构及显示屏 - Google Patents
后壳安装机构及显示屏 Download PDFInfo
- Publication number
- WO2020093932A1 WO2020093932A1 PCT/CN2019/114810 CN2019114810W WO2020093932A1 WO 2020093932 A1 WO2020093932 A1 WO 2020093932A1 CN 2019114810 W CN2019114810 W CN 2019114810W WO 2020093932 A1 WO2020093932 A1 WO 2020093932A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- mounting
- back plate
- rear case
- shell
- rear shell
- Prior art date
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Classifications
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/64—Constructional details of receivers, e.g. cabinets or dust covers
Definitions
- This application relates to the technical field of display screens, in particular to a rear case installation mechanism and a display screen.
- the display screens of televisions and computers tend to pursue the appearance of thin body, narrow frame, high brightness and other appearances.
- the screws will be exposed on the outer surface of the display, affecting the appearance.
- the rear case must be removed first. Because the current rear case is fixed by multiple screws, the process of disassembly and installation of the rear case requires Removal and installation of multiple screws may also cause damage to the rear shell during the removal process, causing great inconvenience to maintenance and installation.
- the main purpose of the present application is to provide a rear case installation mechanism to solve the problems of inconvenient disassembly and assembly of the rear case of the display screen and the unsightly back of the display screen when using screw installation.
- a rear case mounting mechanism proposed by the present application is used to install a rear case of a display screen on a backplane, and the rear case mounting mechanism includes a plurality of disposed on the inner side of the rear case Fasteners, the back plate is provided with a plurality of through holes, the fasteners can be inserted into the through holes; the rear shell can be along the surface of the back plate between a locked position and a released position Move, when the rear case is in the locking position, the fastener engages with the side wall of the through hole, and when the rear case is in the release position, the fastener can The through hole is removed.
- the side of the back plate facing away from the rear shell is an inner side
- the fastener is a mounting post
- a groove is formed on the side of the mounting post; when the rear shell is located at the locking When in position, the groove is respectively engaged with the inner side of the back plate and the side wall of the through hole.
- the side of the back plate facing away from the rear shell is an inner side
- the fastener includes a limiting block and a connecting post connecting the limiting block and the rear shell; when the rear shell is located In the locked position, the connecting post is engaged with the side wall of the through hole, and the limit block is engaged with the inner side of the back plate.
- a plurality of mounting bosses are provided on the back plate, and the mounting bosses include a mounting panel spaced apart from the back plate and a connecting plate connecting the panel and the rear case, the mounting The through hole is opened on the panel.
- the fasteners are arranged on the inner side of the rear case at intervals, and the fasteners can be snapped into the through holes in a one-to-one correspondence.
- the rear case mounting mechanism further includes a plurality of locking pieces provided on the bottom of the rear case, when the rear case is in the locking position, the plurality of locking pieces can The bottom of the rear shell is fixed on the back plate.
- the locking member is a screw, a rivet or a buckle.
- the present application also proposes a rear shell mounting mechanism for mounting the rear shell of the display screen on the back panel
- the rear shell mounting mechanism includes a plurality of fasteners provided on the back panel;
- a plurality of mounting bosses are provided on the inner side of the rear shell, and the mounting bosses include an installation panel spaced apart from the rear shell and a connecting plate connecting the panel and the rear shell, and the mounting panel
- a through-hole is provided; the fastener can be inserted into the through-hole, and the rear case can move between the locking position and the release position along the surface of the back plate when the rear case is in the locking position At this time, the fastener is engaged with the through hole, and when the rear case is in the release position, the fastener can be removed from the through hole.
- the fastener is a mounting post, and a groove is formed on the side of the mounting post; when the rear case is at the locking position, the groove is locked with the side wall of the through hole Together.
- the present application also proposes a display screen, which includes a rear case, a back plate, and a rear case mounting mechanism as described above.
- a plurality of through holes are formed on the back panel, the rear case is provided on the back panel and a plurality of fasteners corresponding to the through holes are provided on the inner side of the rear case, or multiple A number of fasteners are provided with multiple through holes on the inside of the rear shell; multiple fasteners can be embedded in the through holes to allow the rear shell to be tightly connected to the backplane.
- the two fasteners can be removed from the through hole at the same time, and then the rear shell is removed from the back plate.
- This rear shell installation mechanism that uses the rear shell to move along the surface of the back plate to fasten the fasteners inside the rear shell to the back plate or move out from the back plate is convenient for disassembly and assembly, and because the fasteners are installed in the The inside of the case, so no screws and fasteners can be seen from the outside of the rear case of the display, making the back of the display more beautiful.
- FIG. 1 is a schematic structural diagram of a display screen of this application
- FIG. 2 is a cross-sectional view taken along line A-A in FIG. 1;
- FIG. 3 is a partially enlarged schematic view of the rear shell mounting mechanism in FIG. 2;
- FIG. 4 is a partial enlarged view of the rear case mounting mechanism of the present application in a released position.
- first”, “second”, etc. in this application are for descriptive purposes only, and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated.
- the features defined with “first” and “second” may include at least one of the features either explicitly or implicitly.
- the meaning of “plurality” is at least two, such as two, three, etc., unless otherwise specifically limited.
- fixed may be a fixed connection, a detachable connection, or integrated; It is a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediary. It can be the connection between two elements or the interaction between two elements, unless otherwise clearly defined.
- This application proposes a rear case installation mechanism to solve the problems of inconvenient disassembly and assembly of the display rear case and the unsightly back of the display when screws are installed.
- two embodiments are exemplified to explain the technical solution.
- a rear shell mounting mechanism for mounting a rear shell 10 of a display screen on a backboard 20, the rear shell mounting mechanism includes an inner side disposed on the rear shell 10 A plurality of fasteners 30 on the back, and a plurality of through holes 21 are formed in the back plate 20, the fasteners 30 can be inserted into the through holes 21, and the rear case 10 can be in a locked position along the surface of the back plate 20 (see FIG. 3 ) And the release position (see FIG. 4), when the rear case 10 is in the locked position, the fastener 30 engages with the side wall of the through hole 21, and when the rear case 10 is in the release position, the fastener 30 It can be removed from the through hole 21.
- a plurality of fasteners 30 are arranged at intervals on the inner side of the rear case 10, and a plurality of through holes 21 adapted to the fasteners 30 are opened on the back plate 20.
- the back shell 10 is used to drive the fastener 30 to move along the surface of the back plate 20 and thereby the back shell 10 is clamped on or removed from the back plate 20. It is convenient to install, and because the fastener 30 is installed inside the rear case 10, the screw and the fastener 30 are not visible from the outside of the rear case 10 of the display screen, making the appearance of the back of the display screen more beautiful.
- the side of the back plate 20 facing away from the rear case 10 is an inner side
- the fastener 30 may be a mounting post, and a groove 31 is formed on the side of the mounting post; when the rear case 10 is located When locking the position, the groove 31 is engaged with the inner side of the back plate 20 and the side wall of the through hole 21 respectively.
- the side of the back plate 20 facing the inside of the rear shell 10 is the surface of the back plate 20, and the side of the back plate 20 facing away from the rear shell 10 is the inner side of the back plate 20; as shown in FIG. 3
- the fastener 30 is a mounting post provided on the inner side of the rear case 10.
- the mounting post includes an end surface parallel to the rear case 10 and a side surface connecting the end surface and the rear case 10. ⁇ 31 ⁇ The groove 31.
- the fastener 30 may also be in other forms.
- the fastener 30 includes a limit block and a connecting post connecting the limit block and the inner side of the rear case 10.
- the connecting post engages with the side wall of the through hole 21, and the side of the limiting block near the inside of the rear case 10 engages with the inner side of the back plate 20.
- a plurality of mounting bosses 22 are provided on the back panel 20.
- the mounting bosses 22 include a mounting panel 221 and a connecting panel 222 connecting the panel and the rear case 10 spaced apart from the back panel 20.
- the panel 221 is provided with a through hole 21 adapted to the fastener 30, and the mounting boss 22 provides space for the fastener 30 to move up and down.
- the fasteners 30 are arranged on the inner side of the rear case 10 at intervals, and the fasteners 30 can be embedded and caught in the through holes 21 in a one-to-one correspondence.
- a plurality of fasteners 30 are evenly spaced on the upper part and the left and right sides of the inner side of the rear case 10, and each fastener 30 is correspondingly embedded and caught in a through hole 21.
- each fastener 30 corresponds to each through hole 21, and a plurality of fasteners 30 are simultaneously inserted into the corresponding through holes 21
- the rear shell 10 is clamped on the back plate 20; when the rear shell 10 moves to the release position along the surface of the back plate 20, the fastener 30 in the through hole 21 is simultaneously removed from the through hole 21 to complete the disassembly of the rear shell 10.
- the inner diameter of the through hole 21 on the back plate 20 may be large enough to enable multiple fasteners 30 to be embedded in the large through hole 21 and stuck in the through hole 21 at the same time.
- the rear case mounting mechanism further includes a plurality of locking pieces 40 provided on the bottom of the rear case 10, when the rear case 10 moves to the locking position, the plurality of locking pieces 40 can move the rear case 10
- the bottom of the is fixed on the back plate 20, so that the back shell 10 and the back plate 20 are more firmly installed. Since the locking member 40 is disposed at the bottom of the rear case 10, the locking member 40 is not visible from the back of the display screen, which can ensure that the appearance of the display screen is more beautiful.
- the locking member 40 can be a screw, a rivet or a snap.
- the back plate 20 is provided with a screw hole adapted to the screw, and the screw can be screwed into the screw hole from the rear case 10.
- a rear case mounting mechanism in Embodiment 2 is used to install the rear case 10 of the display screen on the back plate 20, compared with Embodiment 1, in Embodiment 2 The positions of the fasteners, mounting bosses and through holes were exchanged.
- the rear shell mounting mechanism includes a plurality of fasteners disposed on the back plate 20; a plurality of mounting bosses are provided on the inner side of the rear shell 10, and the mounting bosses include mounting panels spaced apart from the rear shell 10 And a connecting plate connecting the mounting panel and the rear case 10, the mounting panel is provided with through holes; fasteners can be inserted into the through holes, and the rear case 10 can move between the locking position and the releasing position along the surface of the back plate 20, When the rear case 10 is in the locked position, the fastener is engaged with the mounting boss, and when the rear case 10 is in the released position, the fastener can be removed from the through hole.
- the fastener when the rear case 10 moves along the surface of the back plate 20 to the locking position corresponding to the fastener and the through hole, the fastener can be engaged with the mounting boss; when the rear case 10 needs to be removed from the back plate When disassembling on the 20, the rear shell 10 is moved to the release position along the surface of the back plate 20, and the fastener can be removed from the through hole, thereby achieving the purpose of removing the rear shell 10 from the back plate 20.
- This technical solution is easy to assemble and disassemble, and the rear shell 10 is screwless when viewed from the back of the display screen, which makes the appearance of the outer shell of the display screen more concise and beautiful.
- the fastener is a mounting post, and a groove is formed on the side of the mounting post; when the rear shell 10 is in the locked position, the groove is engaged with the side wall of the through hole.
- the fastener is a mounting post provided on the surface of the back plate 20.
- the mounting post includes an end surface and a side surface connecting the end surface and the back plate 20.
- a groove is formed on the side surface of the mounting post.
- the bottom surface of the groove When moving to the locked position along the surface of the back plate 20, the bottom surface of the groove is engaged with the side wall of the through hole, and the side surface of the groove is engaged with the side of the mounting panel close to the connection panel; When the top 20 is removed, the mounting post can be removed from the through hole, thereby separating the rear case 10 from the back plate 20.
- the back shell 10 When the back shell 10 needs to be mounted on the back plate 20, the back shell 10 moves along the surface of the back plate 20 to a locking position where the fasteners 30 correspond to the positions of the through holes 21 one by one, a plurality of fasteners 30 Insert into the through hole 21 from the inside of the rear shell 10 at the same time, and the fastener 30 is engaged with the side wall and the outside of the through hole 21 respectively, so that the rear shell 10 is clamped on the back plate 20, and then the locking piece 40 is used
- the bottom of the rear case 10 is fixed to the back plate 20 to make the installation more secure; when the rear case 10 needs to be detached from the display screen, when the rear case 10 moves to the release position along the surface of the back plate 20, the fastener 30 can simultaneously It is removed from the through hole 21, so that the entire rear case 10 is detached from the back plate 20.
- the rear shell mounting mechanism can be assembled and disassembled by moving the rear shell 10 up and down. It is convenient to disassemble and save costs. No screws can be seen from the
- the present application also provides a display screen, which includes a rear case 10, a back plate 20, and the rear case mounting mechanism described above, where the display screen may be a display screen of a television or a computer.
- the display screen may be a display screen of a television or a computer.
- the rear shell mounting mechanism please refer to the above embodiments. Since the display screen adopts all the technical solutions of the above embodiments, it has at least all the beneficial effects brought by the technical solutions of the above embodiments, which will not be repeated here. .
- the back of the display screen with a convenient rear shell installation mechanism is simple and elegant, and the disassembly and assembly machine is convenient, thereby reducing costs and increasing competitive advantages.
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Abstract
一种后壳安装机构以及显示屏，后壳安装机构用于将显示屏的后壳（10）安装在背板（20）上，该后壳安装机构包括设置于后壳（10）的内侧上的多个紧固件（30），背板（20）上开设有多个通孔（21），后壳（10）能够沿背板（20）的表面在锁紧位置与释放位置之间移动，当后壳（10）位于锁紧位置时，紧固件（30）能够插入通孔（21）内并与通孔（21）的侧壁卡合，当后壳（10）位于释放位置时，紧固件（30）能够从通孔（21）内移出。
Description
本申请要求于2018年11月5日提交中国专利局、申请号为201821813233.3、发明名称为“后壳安装机构及显示屏”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
本申请涉及显示屏技术领域，具体涉及一种后壳安装机构及显示屏。
背景技术
随着社会进步和生活质量的提高，电视机和电脑的显示屏都倾向于追求整机机身厚度薄、边框窄、亮度高等外观，但是目前在显示屏的后壳装配时通常采用螺钉固定，而螺钉会暴露在显示屏外表面，影响美观。例如，在电视机的使用过程中，当需要对主板或者电源板进行更换或者检查维修时，必须先拆卸后壳，由于目前的后壳由多个螺钉固定，因此后壳的拆卸和安装过程需要拆卸和安装多个螺钉，还有可能在拆卸过程中对后壳造成损坏，给检修和安装带来极大的不便。
因此，有必要提供一种后壳安装机构以解决上述技术问题。
申请内容
本申请的主要目的是提供一种后壳安装机构，以解决显示屏后壳拆装不便且采用螺钉安装时显示屏背面不美观的问题。
为实现上述目的，本申请提出的一种后壳安装机构，其用于将显示屏的后壳安装在背板上，所述后壳安装机构包括设置于所述后壳的内侧上的多个紧固件，所述背板上开设有多个通孔，所述紧固件能够插入所述通孔内；所述后壳能够沿所述背板的表面在锁紧位置与释放位置之间移动，当所述后壳位于所述锁紧位置时，所述紧固件与所述通孔的侧壁卡合，当所述后壳位于所述释放位置时，所述紧固件能够从所述通孔内移出。
优选地，所述背板的背离所述后壳的侧面为内侧面，所述紧固件为安装柱，所述安装柱的侧面上开设有凹槽；当所述后壳位于所述锁紧位置时，所述凹槽分别与所述背板的内侧面、所述通孔的侧壁卡合。
优选地，所述背板的背离所述后壳的侧面为内侧面，所述紧固件包括限位块以及连接所述限位块与所述后壳的连接柱；当所述后壳位于所述锁紧位置时，所述连接柱与所述通孔的侧壁卡合，所述限位块与所述背板的内侧面卡合。
优选地，所述背板上设置有多个安装凸台，所述安装凸台包括相对于所述背板间隔设置的安装面板以及连接所述面板与所述后壳的连接板，所述安装面板上开设有所述通孔。
优选地，所述紧固件间隔设置在所述后壳的内侧上，所述紧固件能够一一对应地卡入所述通孔内。
优选地，所述后壳安装机构还包括设置于所述后壳的底部上的多个锁紧件，当所述后壳位于所述锁紧位置时，多个所述锁紧件能够将所述后壳的底部固定在所述背板上。
优选地，所述锁紧件为螺钉、铆钉或者卡扣。
并且，本申请还提出一种后壳安装机构，其用于将显示屏的后壳安装在背板上，所述后壳安装机构包括设置于所述背板上的多个紧固件；所述后壳的内侧上设置有多个安装凸台，所述安装凸台包括相对于所述后壳间隔设置的安装面板以及连接所述面板与所述后壳的连接板，所述安装面板上开设有通孔；所述紧固件能够插入所述通孔内，所述后壳能够沿所述背板的表面在锁紧位置与释放位置之间移动，当所述后壳位于锁紧位置时，所述紧固件与所述通孔卡合，当所述后壳位于所述释放位置时，所述紧固件能够从所述通孔内移出。
优选地，所述紧固件为安装柱，所述安装柱的侧面上开设有凹槽；当所述后壳位于所述锁紧位置时，所述凹槽与所述通孔的侧壁卡合。
另外，本申请还提出一种显示屏，所述显示屏包括后壳、背板以及如上所述的后壳安装机构。
本申请技术方案中，在背板上开设多个通孔，将后壳设置于背板上且在后壳内侧上设置有多个与通孔对应的紧固件，或者在背板上设置多个紧固件，在后壳内侧开设多个通孔；多个紧固件能够嵌入在通孔中从而使后壳与背板卡紧连接，当安装后壳时，将后壳沿背板表面移动到锁紧位置，多个紧固件能够同时卡紧在通孔中进而使后壳固定在背板上；当后壳需要拆卸时，将后壳沿背板表面移动到释放位置时，多个紧固件能同时从通孔中移出，进而后壳从背板上拆卸下来。这种利用后壳沿背板的表面移动而使后壳内侧的紧固件卡紧在背板上或者从背板上移出的后壳安装机构，拆装方便，并且由于紧固件安装在后壳的内侧，因此从显示屏的后壳外看不到螺钉和紧固件，使显示屏背面的外观更加美观。
附图说明
为了更清楚地说明本申请实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本申请的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图示出的结构获得其他的附图。
图1为本申请的显示屏的结构示意图；
图2为图1中的A-A剖视图；
图3为图2中的后壳安装机构的局部放大示意图；
图4为本申请的后壳安装机构处于释放位置的局部放大图。
附图标号说明：
| 标号 | 名称 | 标号 | 名称 |
| 10 | 后壳 | 20 | 背板 |
| 21 | 通孔 | 22 | 安装凸台 |
| 221 | 安装面板 | 222 | 连接板 |
| 30 | 紧固件 | 31 | 凹槽 |
| 40 | 锁紧件 |
本申请目的的实现、功能特点及优点将结合实施例，参照附图做进一步说明。
具体实施方式
下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本申请的一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。
需要说明，本申请实施例中所有方向性指示（诸如上、下、左、右、前、后……）仅用于解释在某一特定姿态（如附图所示）下各部件之间的相对位置关系、运动情况等，如果该特定姿态发生改变时，则该方向性指示也相应地随之改变。
另外，在本申请中如涉及“第一”、“第二”等的描述仅用于描述目的，而不能理解为指示或暗示其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至少一个该特征。在本申请的描述中，“多个”的含义是至少两个，例如两个，三个等，除非另有明确具体的限定。
在本申请中，除非另有明确的规定和限定，术语“连接”、“固定”等应做广义理解，例如，“固定”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，除非另有明确的限定。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本申请中的具体含义。
另外，本申请各个实施例之间的技术方案可以相互结合，但是必须是以本领域普通技术人员能够实现为基础，当技术方案的结合出现相互矛盾或无法实现时应当认为这种技术方案的结合不存在，也不在本申请要求的保护范围之内。
本申请提出一种后壳安装机构，以解决显示屏后壳拆装不便且采用螺钉安装时显示屏背面不美观的问题，在本申请中例举了两个实施例来对技术方案进行说明。
实施例1
请参照图1，在本申请实施例中，提供一种后壳安装机构，其用于将显示屏的后壳10安装在背板20上，该后壳安装机构包括设置于后壳10的内侧上的多个紧固件30，背板20上开设有多个通孔21，紧固件30能够插入通孔21内，后壳10能够沿背板20的表面在锁紧位置（参见图3）与释放位置（参见图4）之间移动，当后壳10位于锁紧位置时，紧固件30与通孔21的侧壁卡合，当后壳10位于释放位置时，紧固件30能够从通孔21内移出。在该实施例中，在后壳10的内侧间隔设置多个紧固件30，在背板20上开设多个与紧固件30适配的通孔21。当需要将后壳10安装在背板20上时，后壳10沿背板20的表面向上移动，当后壳10移动到紧固件30与通孔21的位置一一对应时，紧固件30自后壳10内侧插入通孔21内并与通孔21的侧壁卡合，进而使后壳10卡紧在背板20上；当后壳10需要从显示屏上拆卸时，后壳10沿背板20的表面向下移动，紧固件30能同时从通孔21中移出，进而使整个后壳10从背板20上拆卸下来。在上述技术方案中，通过利用后壳10带动紧固件30沿背板20的表面移动进而使后壳10卡紧在背板20上或者从背板20上移出，这种后壳安装机构拆装方便，并且由于紧固件30安装在后壳10的内侧，从显示屏的后壳10外看不到螺钉和紧固件30，使显示屏背面的外观更加美观。
如图2至图4所示，其中，背板20的背离后壳10的侧面为内侧面，紧固件30可以为安装柱，安装柱的侧面上开设有凹槽31；当后壳10位于锁紧位置时，凹槽31分别与背板20的内侧面、通孔21的侧壁卡合。在优选的实施例中，如图2所示，背板20朝向后壳10内侧的一面为背板20的表面，背板20背离后壳10的侧面为背板20的内侧面；如图3所示，紧固件30为设置于后壳10内侧上的安装柱，安装柱包括平行于后壳10的端面以及连接端面与后壳10的侧面，在安装柱的侧面上开设有开口向上的凹槽31。当后壳10沿背板20的表面向上移动到达紧固件30与通孔21相对的锁紧位置时，安装柱的凹槽31的底面与通孔21的侧壁卡合，凹槽31的侧面与背板20的内侧面卡合，进而使后壳10卡紧在背板20的表面上，通过安装柱的凹槽31分别和通孔21、背板20卡合，可使安装柱在通孔21上卡紧的更牢固，以防在后壳10移动过程中安装柱从通孔21中脱落。
在其他的实施例中，紧固件30还可以为其他形式，例如，紧固件30包括限位块以及连接限位块与后壳10内侧的连接柱。当后壳10沿背板20的表面向上移动到锁紧位置时，连接柱与通孔21的侧壁卡合，限位块靠近后壳10内侧的一面与背板20的内侧面卡合。此外，如图3所示，背板20上设置有多个安装凸台22，安装凸台22包括相对于背板20间隔设置的安装面板221以及连接面板与后壳10的连接板222，安装面板221上开设有与紧固件30适配的通孔21，安装凸台22给紧固件30的上下移动提供了空间。
如图1所示，紧固件30间隔设置在后壳10内侧上，紧固件30能够一一对应地嵌入并卡在通孔21内。在优选的实施例中，在后壳10内侧的上部和左右两侧分别均匀间隔设置有多个紧固件30，每个紧固件30对应嵌入并卡在一个通孔21内。当后壳10沿背板20表面移动到锁紧位置时，每个紧固件30的位置与每个通孔21一一对应，多个紧固件30同时嵌入对应的通孔21内使的后壳10卡紧在背板20上；当后壳10沿背板20表面移动到释放位置时，通孔21内的紧固件30同时从通孔21内移出即完成后壳10的拆卸。在其他实施例中，背板20上通孔21的内径可以开设的足够大，使多个紧固件30能够同时嵌入到大通孔21中并卡在通孔21内。
如图1所示，后壳安装机构还包括设置于后壳10的底部上的多个锁紧件40，当后壳10移动到锁紧位置时，多个锁紧件40能够将后壳10的底部固定在背板20上，进而使后壳10与背板20的安装更加牢固。由于锁紧件40是设置在后壳10的底部，因此从显示屏的背面看是看不到锁紧件40的，可保证使显示屏的外观更加美观。其中，锁紧件40可以为螺钉、铆钉或者卡扣等。当锁紧件40为螺钉时，背板20上设置有与螺钉适配的螺纹孔，螺钉能够自后壳10拧紧于螺纹孔内。或者，在其他的实施方式，还可以根据后壳10的移动方向确定是否设置锁紧件40，例如，当后壳10向下移动到达锁紧位置而向上移动到达释放位置时，则可以通过后壳10自身的重力实现对后壳10的稳定安装。
实施例2
参考实施例1中的图2，实施例2中的一种后壳安装机构，其用于将显示屏的后壳10安装在背板20上，与实施例1相比，在实施例2中将紧固件与安装凸台、通孔的位置进行了交换。具体地，该后壳安装机构包括设置于背板20上的多个紧固件；后壳10的内侧上设置有多个安装凸台，安装凸台包括相对于后壳10间隔设置的安装面板以及连接安装面板与后壳10的连接板，安装面板上开设有通孔；紧固件能够插入通孔内，后壳10能够沿背板20的表面在锁紧位置与释放位置之间移动，当后壳10位于锁紧位置时，紧固件与安装凸台卡合，当后壳10位于释放位置时，紧固件能够从通孔内移出。
在该实施例中，当后壳10沿背板20的表面移动到紧固件与通孔对应的锁紧位置时，紧固件能够与安装凸台卡合；当后壳10需要从背板20上拆卸时，使后壳10沿背板20的表面移动到释放位置，紧固件能够从通孔中移出，进而达到后壳10从背板20上拆掉的目的。这种技术方案拆装简便，且从显示屏的背面看后壳10是无螺钉的，使显示屏的外壳外观更加简洁美观。
其中，紧固件为安装柱，安装柱的侧面上开设有凹槽；后壳10位于锁紧位置时，凹槽与通孔的侧壁卡合。在优选的实施例中，紧固件为设置于背板20的表面的安装柱，安装柱包括端面以及连接端面和背板20的侧面，在安装柱的侧面上开设凹槽，当后壳10沿背板20表面移动到锁紧位置时，凹槽的底面与通孔的侧壁卡合，凹槽的侧面与安装面板的靠近连接面板的一侧卡合；当后壳10需要从背板20上拆卸下来时，安装柱能从通孔内移出，进而使后壳10与背板20分离。
以下通过对后壳安装机构的工作过程进行具体描述，来对本申请的技术方案进行进一步说明。
当需要将后壳10安装到背板20上时，后壳10沿背板20的表面移动到紧固件30与通孔21的位置一一对应的锁紧位置时，多个紧固件30自后壳10内侧同时插入通孔21内，且紧固件30与通孔21的侧壁和外侧分别卡合，进而使后壳10卡紧在背板20上，然后用锁紧件40将后壳10的底部固定在背板20上以使安装更加牢固；当后壳10需要从显示屏上拆卸时，后壳10沿背板20的表面移动到释放位置时，紧固件30能够同时从通孔21中移出，进而使整个后壳10从背板20上拆卸下来。这种通过后壳10的上下移动即可完成拆装的后壳安装机构，拆装方便节省成本，从显示屏背面看不到螺钉，外观简洁，提高了市场竞争力。
本申请还提供一种显示屏，其包括后壳10、背板20以及如上所述的后壳安装机构，其中，显示屏可以为电视机或者电脑的显示屏。该后壳安装机构的具体结构参照上述实施例，由于显示屏采用了上述实施例的全部技术方案，因此至少具有上述实施例的技术方案所带来的所有有益效果，在此不再一一赘述。这种具有拆装方便的后壳安装机构的显示屏背面简洁美观大方，拆装机方便，进而降低成本，增大竞争优势。
以上仅为本申请的优选实施例，并非因此限制本申请的专利范围，凡是在本申请的构思下，利用本申请说明书及附图内容所作的等效结构变换，或直接/间接运用在其他相关的技术领域均包括在本申请的专利保护范围内。
Claims (20)
- 一种后壳安装机构，其用于将显示屏的后壳安装在背板上，其中，所述后壳安装机构包括设置于所述后壳的内侧上的多个紧固件，所述背板上开设有多个通孔，所述紧固件能够插入所述通孔内；所述后壳能够沿所述背板的表面在锁紧位置与释放位置之间移动，当所述后壳位于所述锁紧位置时，所述紧固件与所述通孔的侧壁卡合，当所述后壳位于所述释放位置时，所述紧固件能够从所述通孔内移出。
- 如权利要求1所述的后壳安装机构，其中，所述背板的背离所述后壳的侧面为内侧面，所述紧固件为安装柱，所述安装柱的侧面上开设有凹槽；当所述后壳位于所述锁紧位置时，所述凹槽分别与所述背板的内侧面、所述通孔的侧壁卡合。
- 如权利要求1所述的后壳安装机构，其中，所述背板的背离所述后壳的侧面为内侧面，所述紧固件包括限位块以及连接所述限位块与所述后壳的连接柱；当所述后壳位于所述锁紧位置时，所述连接柱与所述通孔的侧壁卡合，所述限位块与所述背板的内侧面卡合。
- 如权利要求1所述的后壳安装机构，其中，所述背板上设置有多个安装凸台，所述安装凸台包括相对于所述背板间隔设置的安装面板以及连接所述面板与所述后壳的连接板，所述安装面板上开设有所述通孔。
- 如权利要求1所述的后壳安装机构，其中，所述紧固件间隔设置在所述后壳的内侧上，所述紧固件能够一一对应地卡入所述通孔内。
- 如权利要求1所述的后壳安装机构，其中，所述后壳安装机构还包括设置于所述后壳的底部上的多个锁紧件，当所述后壳位于所述锁紧位置时，多个所述锁紧件能够将所述后壳的底部固定在所述背板上。
- 如权利要求2所述的后壳安装机构，其中，所述后壳安装机构还包括设置于所述后壳的底部上的多个锁紧件，当所述后壳位于所述锁紧位置时，多个所述锁紧件能够将所述后壳的底部固定在所述背板上。
- 如权利要求3所述的后壳安装机构，其中，所述后壳安装机构还包括设置于所述后壳的底部上的多个锁紧件，当所述后壳位于所述锁紧位置时，多个所述锁紧件能够将所述后壳的底部固定在所述背板上。
- 如权利要求6所述的后壳安装机构，其中，所述锁紧件为螺钉、铆钉或者卡扣。
- 一种后壳安装机构，其用于将显示屏的后壳安装在背板上，其中，所述后壳安装机构包括设置于所述背板上的多个紧固件；所述后壳的内侧上设置有多个安装凸台，所述安装凸台包括相对于所述后壳间隔设置的安装面板以及连接所述面板与所述后壳的连接板，所述安装面板上开设有通孔；所述紧固件能够插入所述通孔内，所述后壳能够沿所述背板的表面在锁紧位置与释放位置之间移动，当所述后壳位于锁紧位置时，所述紧固件与所述通孔卡合，当所述后壳位于所述释放位置时，所述紧固件能够从所述通孔内移出。
- 如权利要求10所述的后壳安装机构，其中，所述紧固件为安装柱，所述安装柱的侧面上开设有凹槽；当所述后壳位于所述锁紧位置时，所述凹槽与所述通孔的侧壁卡合。
- 一种显示屏，其中，所述显示屏包括后壳、背板以及用于将显示屏的后壳安装在背板上的后壳安装机构，所述后壳安装机构包括设置于所述后壳的内侧上的多个紧固件，所述背板上开设有多个通孔，所述紧固件能够插入所述通孔内；所述后壳能够沿所述背板的表面在锁紧位置与释放位置之间移动，当所述后壳位于所述锁紧位置时，所述紧固件与所述通孔的侧壁卡合，当所述后壳位于所述释放位置时，所述紧固件能够从所述通孔内移出。
- 如权利要求12所述的显示屏，其中，所述背板的背离所述后壳的侧面为内侧面，所述紧固件为安装柱，所述安装柱的侧面上开设有凹槽；当所述后壳位于所述锁紧位置时，所述凹槽分别与所述背板的内侧面、所述通孔的侧壁卡合。
- 如权利要求12所述的显示屏，其中，所述背板的背离所述后壳的侧面为内侧面，所述紧固件包括限位块以及连接所述限位块与所述后壳的连接柱；当所述后壳位于所述锁紧位置时，所述连接柱与所述通孔的侧壁卡合，所述限位块与所述背板的内侧面卡合。
- 如权利要求12所述的显示屏，其中，所述背板上设置有多个安装凸台，所述安装凸台包括相对于所述背板间隔设置的安装面板以及连接所述面板与所述后壳的连接板，所述安装面板上开设有所述通孔。
- 如权利要求12所述的显示屏，其中，所述紧固件间隔设置在所述后壳的内侧上，所述紧固件能够一一对应地卡入所述通孔内。
- 如权利要求12所述的显示屏，其中，所述后壳安装机构还包括设置于所述后壳的底部上的多个锁紧件，当所述后壳位于所述锁紧位置时，多个所述锁紧件能够将所述后壳的底部固定在所述背板上。
- 如权利要求17所述的显示屏，其中，所述锁紧件为螺钉、铆钉或者卡扣。
- 一种显示屏，其中，所述显示屏包括后壳、背板以及用于将显示屏的后壳安装在背板上的后壳安装机构，所述后壳安装机构包括设置于所述背板上的多个紧固件；所述后壳的内侧上设置有多个安装凸台，所述安装凸台包括相对于所述后壳间隔设置的安装面板以及连接所述面板与所述后壳的连接板，所述安装面板上开设有通孔；所述紧固件能够插入所述通孔内，所述后壳能够沿所述背板的表面在锁紧位置与释放位置之间移动，当所述后壳位于锁紧位置时，所述紧固件与所述通孔卡合，当所述后壳位于所述释放位置时，所述紧固件能够从所述通孔内移出。
- 如权利要求19所述的显示屏，其中，所述紧固件为安装柱，所述安装柱的侧面上开设有凹槽；当所述后壳位于所述锁紧位置时，所述凹槽与所述通孔的侧壁卡合。
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| CN106773232A (zh) * | 2017-03-31 | 2017-05-31 | 合肥惠科金扬科技有限公司 | 扣接结构及显示器 |
| CN207488663U (zh) * | 2017-10-31 | 2018-06-12 | 捷星显示科技（福建）有限公司 | 一种超薄显示器 |
| CN208848517U (zh) * | 2018-11-05 | 2019-05-10 | 深圳Tcl新技术有限公司 | 后壳安装机构及显示屏 |
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