Narrow black edge peep-proof electromagnetic touch integrated display screen

Abstract

The utility model belongs to the technical field of touch display screens, and particularly relates to a narrow-black-edge peep-proof electromagnetic touch integrated display screen which comprises a shell, a touch display screen body and a peep-proof assembly. The touch display screen is arranged in the mounting groove; the peep-proof assembly is detachably connected to the shell; the peep-proof assembly comprises a refraction plate and a connecting unit, the connecting unit is detachably connected with the shell, the end of the refraction plate is fixedly connected with the connecting unit and rotates along with the connecting unit, the end, away from the connecting unit, of the refraction plate can be close to or away from the touch display screen, and the refraction plate can cover the display end face of the touch display screen. The peep-proof assembly does not need to be purchased and attached by consumers, the display impression of the display screen is guaranteed, meanwhile, the stable peep-proof effect can be achieved, and the requirements of the consumers are met; and the integrally arranged peep-proof touch display screen is also beneficial to improving the practicability and market praise of the display screen, and is beneficial to enterprise development.

Description

Technical Field

[0001] The utility model belongs to the technical field of touch display screens, and in particular relates to a narrow black border anti-peep electromagnetic touch integrated display screen. Background Art

[0002] Touch screen is a display technology that can sense and respond to user touch operations. It is widely used in smart phones, tablet computers, computer displays and other devices. It allows users to operate the host by touching icons or text on the screen, thus getting rid of traditional keyboard and mouse operations, making human-computer interaction more intuitive and convenient.

[0003] With the development of science and technology, consumers pay more attention to their own privacy information. Based on the privacy demand, anti-privacy films that can be attached to touch screens have appeared on the market. Consumers can attach the anti-privacy films tightly to the anti-privacy screens, so that the display content of the screen can only be viewed by the user facing the screen.

[0004] However, most of the privacy films in the prior art need to be affixed by consumers themselves after purchase. The operation of consumers affixing the films themselves can easily cause bubbles to form on the display surface, affecting the viewing experience. Moreover, most privacy films are manufactured by third-party manufacturers and are not compatible with touch screens. Forcibly affixing the films can easily damage the touch screen, affecting the practicality of the touch display screen, which urgently needs to be improved. Utility Model Content

[0005] The purpose of the utility model is to provide a narrow black-border anti-peep electromagnetic touch integrated display screen, aiming to solve the technical problem that most of the anti-peep films in the prior art are products of third-party manufacturers, and the attachment method and size deviation easily lead to the damage of the practicality of the touch display screen.

[0006] To achieve the above-mentioned purpose, an embodiment of the utility model provides a narrow black-border anti-peeping electromagnetic touch integrated display screen, comprising a shell, a touch display screen and an anti-peeping component, the shell being provided with an installation groove; the touch display screen being arranged in the installation groove; the anti-peeping component being detachably connected to the shell; the anti-peeping component comprising a deflecting plate and a connecting unit, the connecting unit being detachably connected to the shell, the end of the deflecting plate being fixedly connected to the connecting unit, and as the connecting unit rotates, the end of the deflecting plate away from the connecting unit can approach or move away from the touch display screen, and the deflecting plate can cover the display end surface of the touch display screen.

[0007] Optionally, the deflection plate includes a light-transmitting substrate and a grating layer, the grating layer is formed on the light-transmitting substrate, and the light-transmitting substrate is fixedly connected to the connecting unit.

[0008] Optionally, the shell is provided with a connecting groove for accommodating the connecting unit, and the connecting groove is connected to the mounting groove, wherein the number of the connecting grooves is two groups, and the two groups of the connecting grooves are symmetrically formed on the two opposite inner walls of the mounting grooves, and the number of the connecting units is two groups, and the two groups of the connecting units are symmetrically arranged on the two end side walls of the refraction plate.

[0009] Optionally, the connecting unit includes a clamping shaft and a connecting shaft, and the number of the clamping shafts is two groups, and the two groups of the clamping shafts are respectively arranged at both ends of the connecting shaft, wherein the two groups of the clamping shafts are vertically arranged on the side wall on the same side of the clamping shaft, and the connecting shaft is fixedly connected to the edge of the refraction plate.

[0010] Optionally, a limiting protrusion is provided in the connecting groove, and the number of the limiting protrusions is two groups. The two groups of limiting protrusions divide the connecting groove into a giving groove and a clamping groove. The two ends of the giving groove are connected with the clamping groove. The top of the clamping groove is provided with a clamping interface that passes through the top of the shell. The giving groove, the clamping groove and the clamping interface are all connected with the mounting groove. The two groups of the clamping shafts can enter the clamping groove in sequence through the clamping interface, and one group of the clamping shafts can move to the other end of the clamping groove through the giving groove, so that the two groups of the clamping shafts can enter the clamping groove at the same time.

[0011] Optionally, the cross-section of the snap-in groove is a circular ring-shaped structure, the cross-section of the give-way groove is a linear groove-shaped structure, the give-way groove coincides with the path of one of the diameters of the snap-in groove, two groups of the limiting protrusions are both located in the snap-in groove, and the two groups of the limiting protrusions are symmetrically located on both sides of the give-way groove, wherein the card interface and the give-way groove are located on the same linear path.

[0012] Optionally, inner walls of the two end notches of the give way slot are arranged in a conical groove structure, and the card interface is arranged in a conical mouth structure.

[0013] Optionally, the deflecting plate further comprises an abutment unit, the abutment unit is arranged at an end of the light-transmitting substrate away from the connecting unit, and the housing is provided with a locking unit for attracting the abutment unit.

[0014] Optionally, the locking unit is disposed in the shell and is located on a side of the mounting slot away from the connecting unit. When the abutting unit is sucked and limited by the locking unit, the deflecting plate covers the touch display screen.

[0015] Optionally, the abutting unit and the locking unit are both rare earth magnets, and the ends of the abutting unit and the locking unit that are opposite to each other have opposite magnetic poles;

[0016] Optionally, the abutment unit is a rare earth magnet, and the locking unit is an electromagnetic coil.

[0017] The above one or more technical solutions in the narrow black-border anti-peeping electromagnetic touch integrated display screen provided by the embodiment of the utility model have at least one of the following technical effects: the touch display screen and the anti-peeping component are arranged in an integrated structure, and when in use, the user does not need to apply the film to the touch display screen; during the production process of the display screen, the anti-peeping component and the touch display screen are arranged in an integrated structure when the product is formed; the anti-peeping films in the prior art are mostly products of third-party manufacturers, and the attachment method and size deviation can easily lead to technical problems that the practicality of the touch display screen is impaired. In the integrated display screen provided by the embodiment of the utility model, the anti-peeping component does not need to be purchased and attached by the consumer separately, thereby ensuring the display appearance of the display screen, and at the same time can play a stable anti-peeping role to meet consumer needs; the integrated anti-peeping touch display screen is also conducive to improving the practicality and market reputation of the display screen, which is conducive to corporate development. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0019] Figure 1 A schematic structural diagram of a narrow black border anti-peep electromagnetic touch integrated display screen provided in an embodiment of the utility model.

[0020] Figure 2 for Figure 1 Schematic diagram of the cross-section of the narrow black border anti-peep electromagnetic touch integrated display.

[0021] Figure 3 for Figure 2 Magnified view of A in .

[0022] Figure 4 for Figure 3 Schematic diagram of the structure when the anti-peep component is disassembled.

[0023] Figure 5 A schematic structural diagram of a connection unit provided in an embodiment of the utility model.

[0024] Figure 6 for Figure 2 Magnified view of B in .

[0025] Figure 7 A schematic structural diagram of a housing provided in an embodiment of the utility model.

[0026] Among them, the reference numerals in the figure are:

[0027] 100—housing 200—touch screen 300—peep-proof component

[0028] 400—installation groove 310—bending plate 320—connection unit

[0029] 500—connection groove 120—locking unit 321—clamping shaft

[0030] 322—connecting shaft 600—limiting protrusion 700—giving way groove

[0031] 800 —card slot 900 —card interface 311 —abutment unit. DETAILED DESCRIPTION

[0032] The following describes the embodiments of the present invention in detail, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. Figures 1 to 7 The described embodiments are exemplary and are intended to be used to explain the embodiments of the present invention, but should not be construed as limiting the present invention.

[0033] In the description of the embodiments of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0034] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0035] In the embodiments of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present invention can be understood according to specific circumstances.

[0036] In one embodiment of the present invention, Figures 1 to 7 As shown, a narrow black-border anti-peeping electromagnetic touch integrated display screen is provided, comprising a shell 100, a touch display screen 200 and an anti-peeping component 300, wherein the shell 100 is provided with a mounting groove 400; the touch display screen 200 is arranged in the mounting groove 400; the anti-peeping component 300 is detachably connected to the shell 100; the anti-peeping component 300 comprises a deflecting plate 310 and a connecting unit 320, wherein the connecting unit 320 is detachably connected to the shell 100, and an end of the deflecting plate 310 is fixedly connected to the connecting unit 320, and as the connecting unit 320 rotates, the end of the deflecting plate 310 away from the connecting unit 320 can approach or move away from the touch display screen 200, and the deflecting plate 310 can cover the display end surface of the touch display screen 200.

[0037] Since the deflecting plate 310 deflects the light to achieve the anti-peeping effect, and the user does not need the anti-peeping effect when using it in a private space, therefore, in this embodiment, based on the detachable connection structure between the connecting unit 320 and the shell 100, the consumer can drive the connecting unit 320 to detach from the shell 100, thereby driving the deflecting plate 310 to detach from the shell 100, thereby further meeting the consumer's usage needs.

[0038] Specifically, the touch display screen 200 and the anti-peeping component 300 are arranged in an integrated structure. When in use, the user does not need to apply a film to the touch display screen 200; during the production process of the display screen, the anti-peeping component 300 and the touch display screen 200 are arranged in an integrated structure when the product is formed; most of the anti-peeping films in the prior art are products of third-party manufacturers, and the attachment method and size deviation can easily lead to technical problems that the practicality of the touch display screen 200 is impaired. In the integrated display screen provided by the embodiment of the utility model, the anti-peeping component 300 does not need to be purchased and attached by the consumer separately, thereby ensuring the display appearance of the display screen, and at the same time can play a stable anti-peeping role to meet consumer needs; the integrated anti-peeping touch display screen 200 is also conducive to improving the practicality and market reputation of the display screen, which is conducive to corporate development.

[0039] like Figures 1 to 7 As shown, further, the refractive plate 310 includes a light-transmitting substrate and a grating layer. The grating layer is formed on the light-transmitting substrate, and the light-transmitting substrate is fixedly connected to the connecting unit 320. The grating layer deflects light to narrow the display area of the display screen, so that observers on both sides of the display screen cannot receive light from the touch display screen 200, achieving the anti-peeping effect. In this embodiment, the light-transmitting substrate is an electromagnetic touch screen light-transmitting film.

[0040] As Figures 1 to 7 As shown, further, a connecting groove 500 for accommodating the connecting unit 320 is provided on the housing 100. The connecting groove 500 communicates with the installation groove 400. Among them, the number of the connecting grooves 500 is two groups, and the two groups of connecting grooves 500 are symmetrically formed on two opposite inner walls of the installation groove 400. The number of the connecting units 320 is two groups, and the two groups of connecting units 320 are symmetrically arranged on the side walls at both ends of the refractive plate 310. Using two groups of connecting units 320 is beneficial to improving the installation stability of the refractive plate 310 and preventing the refractive plate 310 from accidentally detaching from the housing 100.

[0041] As Figures 1 to 7 As shown, further, the connecting unit 320 includes a clamping shaft 321 and a connecting shaft 322. The number of the clamping shafts 321 is two groups, and the two groups of clamping shafts 321 are respectively arranged at both ends of the connecting shaft 322. Among them, the two groups of clamping shafts 321 are both vertically arranged on the side wall of the same side of the clamping shaft 321, and the connecting shaft 322 is fixedly connected to the edge of the refractive plate 310. In this embodiment, the overall cross-section of the clamping shaft 321 and the connecting shaft 322 is arranged in a C-shaped structure.

[0042] As Figures 1 to 7As shown, further, a limiting protrusion 600 is provided in the connecting groove 500, and the number of the limiting protrusions 600 is two groups. The two groups of limiting protrusions 600 divide the connecting groove 500 into a giving groove 700 and a snap-in groove 800. The two ends of the giving groove 700 are connected with the snap-in groove 800. The top of the snap-in groove 800 is provided with a snap-in interface 900 that passes through the top of the shell 100. The giving groove 700, the snap-in groove 800 and the snap-in interface 900 are all connected with the mounting groove 400. The two groups of the snap-in shafts 321 can enter the snap-in groove 800 in sequence through the snap-in interface 900, and one group of the snap-in shafts 321 can move to the other end of the snap-in groove 800 through the giving groove 700, so that the two groups of the snap-in shafts 321 can enter the snap-in groove 800 at the same time. Among them, the length of the clamping axis 321 is equal to the width of the clamping groove 800. When the clamping axis 321 is located in the clamping groove 800, the connecting axis 322 is located outside the connecting groove 500. Using the clamping axis 321 and the connecting axis 322 structure as the connecting unit 320 is conducive to structural optimization and reducing the structural complexity of the touch display screen 200.

[0043] like Figures 1 to 7 As shown, further, the cross-section of the snap-in groove 800 is set as a circular ring structure, the cross-section of the give-way groove 700 is set as a straight groove structure, the give-way groove 700 is set to coincide with the path of one of the diameters of the snap-in groove 800, the two groups of the limiting protrusions 600 are both located in the snap-in groove 800, and the two groups of the limiting protrusions 600 are symmetrically located on both sides of the give-way groove 700, wherein the card interface 900 and the give-way groove 700 are located on the same straight path.

[0044] In this embodiment, the installation process of the connecting unit 320 is as follows: first adjust the directions of the two groups of snap-in shafts 321 so that the two groups of snap-in shafts 321 are both located on the straight line where the clearance groove 700 and the snap-in interface 900 are located, and move the two groups of snap-in shafts 321 toward the direction of the snap-in groove 800. The first group of snap-in shafts 321 pass through the snap-in interface 900, the snap-in groove 800, the clearance groove 700 and the snap-in groove 800 in turn, and the second group of snap-in shafts 321 pass through the snap-in interface 900 and the snap-in groove 800 in turn. At this time, the two groups of snap-in shafts 321 are symmetrically located at both ends of the annular snap-in groove 800, and the two groups of snap-in shafts 321 can move along the path of the snap-in groove 800, so that the connecting shaft 322 can drive the refraction plate 310 to rotate.

[0045] The use of a snap-on structure as the detachable connection structure between the connection unit 320 and the housing 100 is conducive to improving the convenience of disassembly and assembly of the anti-peeping component 300 and further improving the practicality of the integrated display screen.

[0046] like Figures 1 to 7As shown, further, the inner walls of the two ends of the clearance groove 700 are arranged in a conical groove structure, and the card interface 900 is arranged in a conical mouth structure. The inner diameter of the groove of the clearance groove 700 gradually expands from the center of the card connection groove 800 outward; the inner diameter of the card connection groove 900 gradually expands from the center of the card connection groove 800 outward, so that the card connection shaft 321 can smoothly enter the card interface 900 and the clearance groove 700.

[0047] like Figures 1 to 7 As shown, further, the deflecting plate 310 also includes an abutting unit 311, and the abutting unit 311 is arranged at the end of the light-transmitting substrate away from the connecting unit 320, and the housing 100 is provided with a locking unit 120 for attracting the abutting unit 311. The use of the locking unit 120 is conducive to improving the stability of the deflecting plate 310 and preventing the deflecting plate 310 from shaking during use. The locking unit 120 is arranged in the housing 100 and is located on the side of the mounting groove 400 away from the connecting unit 320. When the abutting unit 311 is sucked and limited by the locking unit 120, the deflecting plate 310 covers the touch display screen 200.

[0048] like Figures 1 to 7 As shown, further, the contact unit 311 and the locking unit 120 are both rare earth magnets, and the ends of the contact unit 311 and the locking unit 120 that are opposite to each other have opposite magnetic poles; the contact unit 311 is a rare earth magnet, and the locking unit 120 is an electromagnetic coil. The use of rare earth magnets can further improve the connection tightness of the contact unit 311 and the locking unit 120.

[0049] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A narrow black border anti-peep electromagnetic touch integrated display screen, characterized in that: include: A housing, wherein the housing is provided with a mounting groove; A touch display screen, wherein the touch display screen is arranged in the mounting groove; An anti-peeping component, the anti-peeping component is detachably connected to the housing; Among them, the anti-peeping component includes a deflecting plate and a connecting unit, the connecting unit is detachably connected to the shell, and the end of the deflecting plate is fixedly connected to the connecting unit. As the connecting unit rotates, the end of the deflecting plate away from the connecting unit can approach or move away from the touch display screen, and the deflecting plate can cover the display end surface of the touch display screen.

2. The narrow black border anti-peep electromagnetic touch integrated display screen according to claim 1, characterized in that: The deflection plate comprises a light-transmitting substrate and a grating layer, wherein the grating layer is formed on the light-transmitting substrate, and the light-transmitting substrate is fixedly connected to the connecting unit.

3. The narrow black border anti-peep electromagnetic touch integrated display screen according to claim 2, characterized in that: The shell is provided with a connecting groove for accommodating the connecting unit, and the connecting groove is connected to the mounting groove, wherein the number of the connecting grooves is two groups, and the two groups of connecting grooves are symmetrically formed on the two opposite inner walls of the mounting grooves, and the number of the connecting units is two groups, and the two groups of connecting units are symmetrically arranged on the side walls at both ends of the deflecting plate.

4. The narrow black border anti-peep electromagnetic touch integrated display screen according to claim 3, characterized in that: The connecting unit includes a clamping shaft and a connecting shaft. The number of the clamping shafts is two groups. The two groups of clamping shafts are respectively arranged at both ends of the connecting shaft, wherein the two groups of clamping shafts are vertically arranged on the side wall on the same side of the clamping shaft, and the connecting shaft is fixedly connected to the edge of the deflecting plate.

5. The narrow black border anti-peep electromagnetic touch integrated display screen according to claim 4, characterized in that: A limiting protrusion is arranged in the connecting groove, and the number of the limiting protrusions is two groups. The two groups of limiting protrusions divide the connecting groove into a giving groove and a clamping groove. The two ends of the giving groove are connected with the clamping groove. The top of the clamping groove is provided with a clamping interface that passes through the top of the shell. The giving groove, the clamping groove and the clamping interface are all connected with the mounting groove. The two groups of the clamping shafts can enter the clamping groove in sequence through the clamping interface, and one group of the clamping shafts can move to the other end of the clamping groove through the giving groove, so that the two groups of the clamping shafts can enter the clamping groove at the same time.

6. The narrow black border anti-peep electromagnetic touch integrated display screen according to claim 5, characterized in that: The cross-section of the snap-in groove is a circular ring-shaped structure, the cross-section of the give-way groove is a linear groove-shaped structure, the give-way groove is arranged to coincide with the path where one of the diameters of the snap-in groove is located, the two groups of the limiting protrusions are both located in the snap-in groove, and the two groups of the limiting protrusions are symmetrically located on both sides of the give-way groove, wherein the card interface and the give-way groove are located on the same linear path.

7. The narrow black border anti-peep electromagnetic touch integrated display screen according to claim 6, characterized in that: The inner walls of the two end notches of the give way groove are arranged in a conical groove structure, and the card interface is arranged in a conical mouth structure.

8. The narrow black border anti-peep electromagnetic touch integrated display screen according to any one of claims 2 to 7, characterized in that: The deflecting plate further comprises a contact unit, which is arranged at an end of the light-transmitting substrate away from the connecting unit, and a locking unit for attracting the contact unit is arranged on the housing.

9. The narrow black border anti-peep electromagnetic touch integrated display screen according to claim 8, characterized in that: The locking unit is arranged in the housing and is located at a side of the mounting slot away from the connecting unit. When the abutting unit is sucked and limited by the locking unit, the deflecting plate covers the touch display screen.

10. The narrow black border anti-peep electromagnetic touch integrated display screen according to claim 8, characterized in that: The abutting unit and the locking unit are both rare earth magnets, and the ends of the abutting unit and the locking unit that are opposite to each other have opposite magnetic poles; Alternatively, the abutment unit is a rare earth magnet, and the locking unit is an electromagnetic coil.

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