A display device

Abstract

The utility model discloses a display device, including outer frame, a pair of guide mechanism and protection frame. The outer frame is installed with display screen. A pair of guide mechanism installs on the outer frame, and symmetrically is equipped on the both sides of display screen. Protection frame is slidably arranged between a pair of guide mechanism, and protection frame is installed with transparent plate, and the transparent plate covers display screen. A plurality of reserved holes are equipped on the outer frame. The guide mechanism includes a pair of fixed guide piece and connecting guide rod. A plurality of screws are equipped on the fixed guide piece, and one end of screw is connected in the reserved hole in screw thread, and the fixed guide piece is installed with anti -shift mechanism. The connecting guide rod is engaged between a pair of fixed guide piece. The utility model adds the protection device, and then can protect the home appliance display screen, to reduce the probability that display screen breaks and is damaged because of the collision, guarantees that user can normally use the home appliance equipment, and also can reduce the maintenance cost of home appliance equipment to some extent.

Description

Technical Field

[0001] This utility model belongs to the field of display device technology, and specifically relates to a display device. Background Technology

[0002] With the rapid development of science and technology, more and more home appliances are incorporating voice control technology. For example, Chinese patent CN215265520U discloses a display screen with integrated voice recognition. It includes a main control board and a display board. The display board includes a main control MCU, a display section, a control section, and a voice module. The voice module is integrated into the display driver board and connects to the main control MCU for voice signal input and output. The main control board connects to the display board for information interaction. This utility model integrates the voice recognition module onto the display screen, allowing it to be placed uniformly at the front of the appliance, saving space and simplifying structural design.

[0003] However, existing home appliance displays and voice / microphones generally lack protective devices, making them prone to breakage and damage if subjected to external impacts during use. This not only affects the normal use of home appliances but also increases the maintenance costs for the displays.

[0004] Therefore, it is necessary to provide a display device to address the aforementioned technical problems.

[0005] The information disclosed in this background section is intended only to enhance the understanding of the overall background of this utility model and should not be construed as an admission or in any way implying that the information constitutes prior art known to those skilled in the art. Utility Model Content

[0006] The purpose of this invention is to provide a display device that can solve the problem of lack of protection for the display screen.

[0007] To achieve the above objectives, the technical solution provided by a specific embodiment of this utility model is as follows:

[0008] A display device includes an outer frame, a pair of guide mechanisms, and a protective frame. A display screen is mounted on the outer frame. The pair of guide mechanisms are mounted on the outer frame and symmetrically arranged on both sides of the display screen. The protective frame is slidably disposed between the pair of guide mechanisms, and a transparent plate is mounted on the protective frame, covering the display screen.

[0009] In one or more embodiments of this utility model, the outer frame is provided with a plurality of reserved holes.

[0010] In one or more embodiments of this utility model, the guiding mechanism includes a pair of fixed guide members and a connecting guide rod. The fixed guide members are provided with a plurality of screws, one end of which is threaded into a pre-drilled hole. An anti-slip mechanism is installed on the fixed guide members. The connecting guide rod engages between the pair of fixed guide members.

[0011] In one or more embodiments of this utility model, the fixing guide is located at the corner of the outer frame.

[0012] In one or more embodiments of this utility model, a pair of engaging posts are connected to the sides of a pair of fixed guide members that are close to each other, and a pair of grooves are provided at both ends of the connecting guide rod, and the engaging posts are inserted into the grooves.

[0013] In one or more embodiments of this utility model, the anti-slip mechanism includes a protruding post, a screw, a pressing plate, and a linkage ring. The protruding post is integrally formed with the fixed guide member. The screw is rotatable on the protruding post. The pressing plate is disposed inside the fixed guide member and contacts the protective frame. The linkage ring is threadedly connected to the screw, and multiple connecting rods are fixedly connected to the linkage ring, the connecting rods being connected to the pressing plate.

[0014] In one or more embodiments of this utility model, the fixed guide is provided with a storage groove, and the pressing plate is movably disposed in the storage groove.

[0015] In one or more embodiments of this utility model, the protruding post is provided with a receiving cavity, and the linkage ring is movably disposed within the receiving cavity.

[0016] In one or more embodiments of this utility model, the side of the pressing plate near the protective frame is provided with an anti-slip pad, and the anti-slip pad is made of rubber.

[0017] In one or more embodiments of this utility model, a pair of pull posts are installed on the protective frame, and the pair of pull posts are symmetrical about the transparent plate.

[0018] Compared with the prior art, the display device of this utility model is equipped with a protective device, which can protect the display screen of home appliances, reduce the probability of the display screen being broken or damaged due to collision, ensure that users can use home appliances normally, and reduce the maintenance cost of home appliances to a certain extent. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a perspective view of a display device according to an embodiment of the present invention;

[0021] Figure 2 for Figure 1 Schematic diagram of the structure at point A in the middle;

[0022] Figure 3 This is a schematic diagram of the protective mechanism in one embodiment of the present invention;

[0023] Figure 4 This is a partial structural cross-sectional view of a display device according to one embodiment of the present invention;

[0024] Figure 5 for Figure 4 Schematic diagram of the structure at point B.

[0025] Explanation of key figure labels:

[0026] 1-Outer frame, 2-Guiding mechanism, 201-Fixing guide, 2011-Screw, 2012-Clamping post, 2013-Protruding post, 2014-Screw, 2015-Pressing plate, 2016-Linkage ring, 2017-Connecting rod, 2018-Receiving cavity, 2019-Storage slot, 202-Connecting guide rod, 2021-Groove, 3-Protective frame, 301-Transparent plate, 302-Pull post. Detailed Implementation

[0027] To enable those skilled in the art to better understand the technical solutions in this disclosure, the technical solutions in the embodiments of this disclosure will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this disclosure, and not all embodiments. Based on the embodiments in this disclosure, all other embodiments obtained by those skilled in the art without creative effort should fall within the scope of protection of this disclosure.

[0028] like Figures 1 to 5As shown, a display device according to one embodiment of the present invention includes an outer frame 1, a pair of guide mechanisms 2, and a protective frame 3. A display screen is mounted on the outer frame 1. The pair of guide mechanisms 2 are mounted on the outer frame 1 and symmetrically arranged on both sides of the display screen. The protective frame 3 is slidably disposed between the pair of guide mechanisms 2, and a transparent plate 301 is mounted on the protective frame 3, covering the display screen. The guide mechanisms 2 are used to mount the protective frame 3 on the outside of the display screen, thereby protecting the display screen. The user can observe the display screen through the transparent plate 301.

[0029] The protective frame 3 is inserted between a pair of guide mechanisms 2 from one side of the outer frame 1, and then the protective frame 3 and the transparent plate 301 are moved horizontally so that they can completely cover the display screen. Figure 1 The screen is shown in the diagram. At this point, the transparent panel 301 protects the display screen, reducing the probability of it breaking due to impact and ensuring normal use of the appliance. This also helps reduce maintenance costs. The transparent panel 301 also allows the view of the display screen.

[0030] In this embodiment, the display screen includes a main control board and a display board. The display board includes a main control MCU, a display section, a control section, and a voice module. The voice module is integrated into the display board and is connected to the main control MCU for voice signal input and output. The main control board is connected to the display board for information interaction. This configuration facilitates user control of the display screen via voice.

[0031] Specifically, the transparent panel 301 is provided with multiple holes, which correspond to the voice module. When the transparent panel 301 covers the display screen, the user can send commands to the voice module or perform voice interaction through the holes, so that the transparent panel 301 does not easily obstruct the transmission of user voice commands and ensures that the voice module can receive voice commands normally.

[0032] The outer frame 1 has multiple pre-drilled holes for the installation of the guide mechanism 2.

[0033] like Figures 1 to 5 As shown, the guiding mechanism 2 includes a pair of fixed guide members 201 and a connecting guide rod 202. The fixed guide members 201 are equipped with several screws 2011, one end of which is threaded into a pre-drilled hole. An anti-slip mechanism is installed on the fixed guide members 201. The connecting guide rod 202 engages between the pair of fixed guide members 201. When the screws 2011 are screwed into the pre-drilled hole, the fixed guide members 201 can be fixed to the outer frame 1. The anti-slip mechanism is used to fix the protective frame 3, making the transparent plate 301 less prone to movement when protecting the display screen, thereby ensuring the protective effect of the transparent plate 301. The connecting guide rod 202 is used to enhance the effect of the fixed guide members 201 in fixing the protective frame 3.

[0034] In this embodiment, the connecting guide rod 202 and the fixing guide 201 are separable, and the connecting guide rod 202 can be set according to different display screen sizes. When the length of the connecting guide rod 202 is changed, the protective frame 3 and the transparent plate 301 also need to be replaced accordingly to ensure the protective effect of the transparent plate 301 on the display screen.

[0035] Preferably, the fixing guide 201 is located at the corner of the outer frame 1, such as... Figure 1 As shown, this ensures the fixing effect of the fixing guide 201 on the protective frame 3.

[0036] like Figures 3 to 5 As shown, each of the two fixed guide members 201 has a pair of engaging posts 2012 connected to its adjacent side. Each end of the connecting guide rod 202 has a pair of grooves 2021 into which the engaging posts 2012 are inserted. The engagement posts 2012 are inserted into the grooves 2021 to fix the two fixed guide members 201 to the connecting guide rod 202.

[0037] like Figures 3 to 5 As shown, the anti-movement mechanism includes a protruding post 2013, a screw 2014, a pressing plate 2015, and a linkage ring 2016. The protruding post 2013 is integrally formed with the fixed guide member 201. The screw 2014 is rotatable on the protruding post 2013. The pressing plate 2015 is located inside the fixed guide member 201 and contacts the protective frame 3. The linkage ring 2016 is threadedly connected to the screw 2014, and multiple connecting rods 2017 are fixedly connected to the linkage ring 2016. The connecting rods 2017 are connected to the pressing plate 2015. The screw 2014 is used to adjust the position of the pressing plate 2015. When the pressing plate 2015 contacts the protective frame 3, it can compress the protective frame 3, making it difficult for the protective frame 3 to move. When the screw 2014 rotates, the linkage ring 2016 is subjected to thread action, which in turn drives the pressing plate 2015 to move through the connecting rods 2017.

[0038] When the protective frame 3 is inserted between a pair of guide mechanisms 2, the rotating screw 2014 causes the linkage ring 2016 to be subjected to the thread action, and the pressing plate 2015 can be moved through the connecting rod 2017, so that the pressing plate 2015 can squeeze the protective frame 3, thereby fixing the protective frame 3 between a pair of guide mechanisms 2, making the protective frame 3 difficult to move, thus ensuring the protective effect of the transparent plate 301 on the display screen.

[0039] The fixed guide 201 has a storage groove 2019, and the pressing plate 2015 is movably disposed within the storage groove 2019. The protruding post 2013 has a receiving cavity 2018, and the linkage ring 2016 is movably disposed within the receiving cavity 2018. The storage groove 2019 is used to receive the pressing plate 2015, and the receiving cavity 2018 is used to receive the linkage ring 2016.

[0040] like Figures 1 to 5 As shown, the pressing plate 2015 has an anti-slip pad on the side near the protective frame 3, and the anti-slip pad is made of rubber. This design can improve the squeezing effect of the pressing plate 2015 on the protective frame 3, making it less likely for the protective frame 3 to slide relative to the pressing plate 2015, thereby ensuring the firmness of the protective frame 3.

[0041] The protective frame 3 is equipped with a pair of pull posts 302, which are symmetrical about the transparent plate 301, making it convenient for users to move the protective frame 3 and the transparent plate 301.

[0042] In summary, this application, through the installation of the protective frame 3 and the transparent plate 301, can protect the display screen, reducing the probability of the display screen breaking due to impact, thereby ensuring that users can use the home appliance normally and reducing the maintenance cost of the home appliance to a certain extent. The guide mechanism 2 securely fixes the protective frame 3 to the outside of the display screen. Furthermore, the detachable design of the fixing guide 201 and the connecting guide rod 202 allows the entire system to be adapted to display screens of different sizes.

[0043] It will be apparent to those skilled in the art that this disclosure is not limited to the details of the exemplary embodiments described above, and that this disclosure can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of this disclosure is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this disclosure. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0044] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A display device, characterized in that, include: An outer frame, on which a display screen is mounted; A pair of guide mechanisms are mounted on the outer frame and symmetrically arranged on both sides of the display screen; A protective frame is slidably disposed between a pair of the guide mechanisms, and a transparent plate is mounted on the protective frame, the transparent plate covering the display screen.

2. The display device according to claim 1, characterized in that, The outer frame is provided with multiple pre-drilled holes.

3. A display device according to claim 2, characterized in that, The guiding mechanism includes: A pair of fixed guide members, each fixed guide member having a plurality of screws, one end of each screw being threaded into a pre-drilled hole, and an anti-slip mechanism being installed on the fixed guide members; Connecting guide rods are engaged between a pair of fixed guides.

4. A display device according to claim 3, characterized in that, The fixed guide is located at the corner of the outer frame.

5. A display device according to claim 3, characterized in that, Each pair of fixed guide members has a pair of engaging posts on their sides that are close to each other. Each end of the connecting guide rod has a pair of grooves, and the engaging posts are inserted into the grooves.

6. A display device according to claim 3, characterized in that, The anti-movement mechanism includes: The protruding post is integrally formed with the fixing guide; The screw is rotatable on the protrusion; The pressing plate is located inside the fixed guide and is in contact with the protective frame; A linkage ring is threadedly connected to the screw, and multiple connecting rods are fixedly connected to the linkage ring, with the connecting rods connected to the pressing plate.

7. A display device according to claim 6, characterized in that, The fixed guide is provided with a storage groove, and the pressing plate can be moved within the storage groove.

8. A display device according to claim 6, characterized in that, The protruding post has a receiving cavity, and the linkage ring is movably disposed within the receiving cavity.

9. A display device according to claim 8, characterized in that, The pressing plate has an anti-slip pad on the side near the protective frame, and the anti-slip pad is made of rubber.

10. A display device according to claim 1, characterized in that, A pair of tie rods are installed on the protective frame, and the pair of tie rods are symmetrical about the transparent plate.

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