Entrance guard display screen with edge embedded protection structure

Abstract

The utility model discloses an access control display screen with an edge embedded protection structure, which relates to the field of access control display screens and comprises a display screen body, the edge of the display screen body is provided with a clamping groove, two protection frames forming a complete frame are clamped in the clamping groove, and the protection frames are recessed towards the clamping groove. A clamping structure is inserted into the sunken part, and the display screen body is connected with the clamping structure through a fixing assembly. The protection frame is tightly attached to the edge of the display screen through the pressing strip structure in the protection frame, meanwhile, the pressing strips are limited through the limiting structures for limiting the fixing connecting assemblies and the pressing strips, and therefore the protection frame is effectively prevented from dislocating when being scratched; and the stability degree of the edge protection structure of the access control display screen is effectively improved.

Description

Technical Field

[0001] The utility model relates to the field of access control display screens, in particular to an access control display screen with an edge embedded in a protective structure. Background Art

[0002] Video access control display screens are generally used in relatively complex and harsh outdoor environments in residential areas. The display screens can enable people inside and outside the residential area to communicate over long distances. However, outdoor display screens are easily affected by the external environment or damaged by human factors. Therefore, certain protection is required for video access control display screens.

[0003] Existing access control display screens generally use glass panels with a layer of rubber buffer strips wrapped around the edges of the glass panels. The rubber buffer strips are provided with grooves facing the glass panel for snapping onto the glass panel. The friction between the rubber buffer strips and the glass panel is used to fix the rubber buffer strips.

[0004] Regarding the above-mentioned related technologies, when the existing rubber buffer strip is connected to the edge of the glass panel of the access control display screen, when the edge of the access control display screen is scratched obliquely, the rubber buffer strip is easily dislocated. Even if sealant is injected between the rubber buffer strip and the access control display screen, after the access control display screen has been used for a long time, the rubber protective strip is still easily dislocated due to collision and scratching. In summary, the protective structure of the edge of the existing access control display screen is not easy to be stably fixed to the access control display screen. Utility Model Content

[0005] Based on this, the purpose of the present invention is to provide an access control display screen with an edge embedded protective structure to solve the technical problem that the protective structure at the edge of the existing access control display screen is not easy to be stably fixed to the access control display screen.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solution: an access control display screen with an edge embedded in a protective structure, comprising a display screen body, a card slot being provided at the edge of the display screen body, two protective frames constituting a complete frame being snapped into the card slot, the protective frame being recessed toward the card slot, and a snap-in structure being inserted into the recessed portion, the display screen body and the snap-in structure being connected via a fixing component.

[0007] By adopting the above technical solution, the pressure strip structure inside the protective frame is used to make the protective frame fit tightly against the edge of the display screen. At the same time, the pressure strip is limited by the fixed connection component and the limiting structure between the pressure strips, thereby effectively preventing the protective frame from being dislocated when scratched, and effectively improving the stability of the edge protection structure of the access control display screen.

[0008] The present invention is further configured such that the protective frame is provided with pressure strips at the upper and lower ends of the display screen body, and pressure frames are provided at both sides of the display screen body, and the pressure strips and pressure frames are used to press the recessed portion of the protective frame into the card slot.

[0009] By adopting the above technical solution, the pressing strip and the pressing frame press the recessed portion of the protective frame tightly into the card slot.

[0010] The present invention is further configured such that both ends of the pressure strip are provided with pressure strip inclined surfaces, both ends of the pressure frame protrude toward the pressure strip inclined surfaces and are provided with pressure frame inclined surfaces for matching the pressure strip inclined surfaces, and the pressure frame inclined surfaces face the direction of the card slot.

[0011] By adopting the above technical solution, the pressure strip can be limited.

[0012] The present invention is further configured such that the edge of the pressure frame is fixedly connected with a connecting ear, the display screen body is fixedly connected with a fixing ear at a position corresponding to the connecting ear, and the connecting ear and the fixing ear are connected by screws.

[0013] By adopting the above technical solution, the protective frame can be effectively prevented from being dislocated due to scratches.

[0014] The present invention is further configured such that the protection frame is provided with a notch at a position corresponding to the connecting ear.

[0015] By adopting the above technical solution, the connecting ear is prevented from squeezing the edge of the protective frame, so that the connecting ear can be smoothly connected to the fixing ear.

[0016] The present invention is further configured such that the fixing ears fixed on the display screen body do not contact the protective frame.

[0017] By adopting the above technical solution, it is prevented that the fixing ears affect the tightness of the protective frame being inserted into the card slot.

[0018] The present invention is further configured such that the protective frame covers the edge of the display screen body.

[0019] By adopting the above technical solution, the protective frame can also utilize the friction between itself and the display screen body to achieve further stable fixation.

[0020] In summary, the present invention has the following beneficial effects:

[0021] The utility model provides an inward groove structure at the edge of the access control display screen, so that two protective frames, which are also provided with the groove structure, cooperate with each other to form a complete protective structure that is snapped onto the edge of the access control display screen. The pressure strip structure in the protective frame is used to make the protective frame fit tightly against the edge of the display screen. At the same time, the pressure strip is limited by the fixed connection component and the limiting structure between the pressure strips, thereby effectively preventing the protective frame from being dislocated when scratched, and effectively improving the stability of the edge protection structure of the access control display screen. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a three-dimensional diagram of the utility model;

[0023] Figure 2 This is a three-dimensional diagram from another perspective of the present invention;

[0024] Figure 3 It is an exploded view of the utility model;

[0025] Figure 4 For the utility model Figure 3 A magnified view of middle A;

[0026] Figure 5 This is an exploded view from another perspective of the present invention;

[0027] Figure 6 For the utility model Figure 5 Enlarged view of middle B;

[0028] Figure 7 This is a three-dimensional diagram of the utility model with one of the protective frames removed;

[0029] Figure 8 For the utility model Figure 7 Enlarged view of C in the middle.

[0030] In the figure: 1. display screen body; 101. card slot; 102. fixing ear; 2. protective frame; 201. notch; 3. pressing frame; 301. pressing frame inclined surface; 302. connecting ear; 4. pressure strip; 401. pressure strip inclined surface; 5. screw. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0032] The following describes an embodiment of the present invention based on its overall structure.

[0033] Example 1

[0034] An access control display screen with an edge embedded in a protective structure, such as Figure 1-8 As shown, it includes a display screen body 1. Specifically, the display screen body 1 is an access control display screen, which includes a glass display panel. A card slot 101 is provided at the edge of the display screen body 1. Two protective frames 2 that form a complete frame are carded in the card slot 101. The protective frame 2 is recessed toward the card slot 101, and a card structure is inserted in the recessed part. The display screen body 1 and the card structure are connected by a fixing component. The protective frame 2 covers the edge of the display screen body 1. On the premise that the card structure tightly fixes the protective frame 2 to the edge of the display screen body 1, the protective frame 2 can also use the friction between itself and the display screen body 1 to achieve further stable fixation.

[0035] See also Figure 2-8 The protective frame 2 is clamped with pressure strips 4 at the upper and lower ends of the display screen body 1, and pressure frames 3 are clamped with pressure frames 3 on both sides of the display screen body 1. Both ends of the pressure frame 3 are provided with protrusions, which can cooperate with the edges of the pressure strips 4. The pressure strips 4 and the pressure frame 3 are used to press the concave part of the protective frame 2 into the card slot 101. The pressure strips 4 and the pressure frame 3 press the concave part of the protective frame 2 into the card slot 101. Specifically, the two pressure strips 4 and the two pressure frames 3 together form a complete square frame structure. The square frame structure clamps the recessed structure of the protective frame 2 in the card slot 101, and both ends of the pressure strip 4 are provided with a pressure strip inclined surface 401. The two ends of the pressure frame 3 protrude toward the pressure strip inclined surface 401 and are provided with a pressure frame inclined surface 301 for cooperating with the pressure strip inclined surface 401. The pressure frame inclined surface 301 faces the card slot 101, and the pressure frame inclined surface 301 cooperates with the pressure strip inclined surface 401. Under the premise that the pressure frame 3 is limited, the pressure strip 4 can be stably fixed in the protective frame 2, thereby limiting the pressure strip 4.

[0036] Example 2

[0037] An access control display screen with an edge embedded in a protective structure, such as Figure 1-8 As shown, on the basis of Example 1, the difference from Example 1 is that a connecting ear 302 is fixedly connected to the edge of the pressing frame 3, and the display screen body 1 is fixedly connected to a fixing ear 102 at a position corresponding to the connecting ear 302. Specifically, the fixing ear 102 is arranged on the back of the display screen body 1, and the fixing ear 102 is connected to the display screen body 1 by bonding. The connecting ear 302 and the fixing ear 102 are connected by a screw 5. Specifically, the connecting ear 302 is provided at both the upper and lower ends of the pressing frame 3. The connecting ear 302 structure on the pressing frame 3 is connected to the fixing ear 102 on the display screen body 1, which plays a role in limiting the pressing frame 3, effectively preventing the protective frame 2 from being scratched and dislocated.

[0038] See also Figure 2-8The protective frame 2 is provided with a notch 201 at the position corresponding to the connecting ear 302 to prevent the connecting ear 302 from squeezing the edge of the protective frame 2, so that the connecting ear 302 can be smoothly connected to the fixing ear 102, effectively improving the tightness of the connection between the pressing frame 3 and the protective frame 2. The fixing ear 102 fixed on the display body 1 does not contact the protective frame 2, preventing the fixing ear 102 from affecting the tightness of the protective frame 2 being inserted into the card slot 101.

[0039] After the pressing frame 3 is limited, the installation of the embedded protective structure is completed, which has a good protection effect on the edge of the display body 1 and the protective structure can be stably connected without falling off when it is scratched or impacted by external forces.

[0040] Although embodiments of the present invention have been shown and described, these specific embodiments are merely explanations of the present invention and are not limitations on the present invention. The specific features, structures, materials, or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions, and variations to the embodiments as needed without departing from the principles and purpose of the present invention, but as long as they are within the scope of the claims of the present invention, they are protected by patent law.

Claims

1. An access control display screen with an edge embedded protective structure, comprising a display screen body (1), characterized in that: The edge of the display screen body (1) is provided with a card slot (101), and two protective frames (2) constituting a complete frame are snapped into the card slot (101). The protective frame (2) is recessed toward the card slot (101), and a snap-fit structure is inserted into the recessed portion. The display screen body (1) and the snap-fit structure are connected via a fixing assembly. The protective frame (2) is snapped with pressure strips (4) at the upper and lower ends of the display screen body (1), and pressure frames (3) are snapped into the two sides of the display screen body (1). The pressure strips (4) and the pressure frames (3) are used to press the recessed portion of the protective frame (2) into the card slot (101).

2. The access control display screen with an edge embedded protection structure according to claim 1, characterized in that: Both ends of the pressure strip (4) are provided with pressure strip inclined surfaces (401), and both ends of the pressure frame (3) protrude toward the pressure strip inclined surfaces (401) and are provided with pressure frame inclined surfaces (301) for matching the pressure strip inclined surfaces (401), and the pressure frame inclined surfaces (301) face the direction of the card slot (101).

3. The access control display screen with an edge embedded protection structure according to claim 1, characterized in that: The edge of the pressing frame (3) is fixedly connected with a connecting ear (302), and the display screen body (1) is fixedly connected with a fixing ear (102) at a position corresponding to the connecting ear (302), and the connecting ear (302) and the fixing ear (102) are connected via a screw (5).

4. The access control display screen with an edge embedded protection structure according to claim 3, characterized in that: The protective frame (2) is provided with a notch (201) at a position corresponding to the connecting ear (302).

5. The access control display screen with an edge embedded protection structure according to claim 3, characterized in that: The fixing ears (102) fixed on the display screen body (1) do not contact the protective frame (2).

6. The access control display screen with an edge embedded protection structure according to claim 1, characterized in that: The protective frame (2) covers the edge of the display screen body (1).

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