Security monitoring display screen

Abstract

The utility model discloses a security and protection monitoring display screen which comprises a displayer, a connecting plate is fixedly installed on the back face of the displayer, a U-shaped lug is fixed to the upper portion of the side, opposite to the displayer, of the connecting plate, a transverse frame is hinged to the outer end of the U-shaped lug, and a telescopic driving component is installed at the outer end of the bottom of the transverse frame in a hinged mode. The output end of the telescopic driving part is hinged to the lower end of the back face of the connecting plate. The upper portion of the end, opposite to the U-shaped lug, of the transverse frame is horizontally and rotationally connected with a hanging rod. The rotating driving assembly drives the transverse frame and the displayer to horizontally rotate and move in the radial direction of the hanging rod, the forward rotation angle and the reverse rotation angle can be finely adjusted according to actual needs, and therefore the purpose of adjusting the angle in the horizontal direction is achieved; the defect that a user cannot see the display content of the display clearly due to light reflection, shielding, body position change and the like of an existing security and protection monitoring display screen is effectively overcome, and people can conduct security and protection monitoring troubleshooting more carefully and flexibly.

Description

Technical Field

[0001] The utility model relates to the technical field of monitoring devices, in particular to a security monitoring display screen. Background Technique

[0002] Security monitors play a crucial role in security monitoring systems. Security monitors, also known as surveillance monitors or security monitors, are an important part of closed-circuit television (CCTV) systems and are mainly responsible for displaying the output of the monitoring system. Through security monitors, monitoring personnel can view the images transmitted by the front-end cameras in real time, thereby achieving continuous monitoring of the monitored area.

[0003] In practical applications, most of the existing security monitors are fixedly installed on the wall, making it difficult to adjust and flip their angles. Therefore, it often occurs that due to reasons such as reflection (lights, sunlight, etc.), occlusion, and body position changes, users cannot clearly see the display content of the monitor, which is not convenient for people to carefully and flexibly check the security monitoring content and brings inconvenience to the use operation. Content of the Utility Model

[0004] The purpose of this part is to outline some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Simplifications or omissions may be made in this part, as well as in the abstract and title of the application, to avoid obscuring the purpose of this part, the abstract, and the title, and such simplifications or omissions shall not be used to limit the scope of the utility model.

[0005] Therefore, the purpose of the utility model is to provide a security monitoring display screen to solve the problem that most of the existing security monitors are fixedly installed on the wall, making it difficult to adjust and flip their angles. Therefore, it often occurs that due to reasons such as reflection (lights, sunlight, etc.), occlusion, and body position changes, users cannot clearly see the display content of the monitor, which is not convenient for people to carefully and flexibly check the security monitoring content and brings inconvenience to the use operation.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A security monitoring display screen, which includes a monitor. A connecting plate is fixedly installed on the back of the monitor. A U-shaped ear is fixed on the upper part of the opposite side of the connecting plate. The outer end of the U-shaped ear is hinged with a cross frame. The outer end of the bottom of the cross frame is hinged with a telescopic driving component, and the output end of the telescopic driving component is hinged with the lower end of the back of the connecting plate. The upper part of the opposite end of the cross frame from the U-shaped ear is horizontally rotatably connected with a suspension rod.

[0007] Among them, the suspension rod is fixedly installed, and a rotation driving component is arranged between the suspension rod and the cross frame. Driven by the rotation driving component, the cross frame can be driven to move around along the radial direction of the suspension rod.

[0008] As a preferred solution of a security monitoring display screen according to the present utility model, wherein, the display includes a strengthened middle frame and an LED screen display located inside and on the front of the strengthened middle frame.

[0009] As a preferred solution of a security monitoring display screen according to the present utility model, wherein, an L-shaped clamping block is fixed on the back of the strengthened middle frame, and the two sides of the L-shaped clamping block have first screw holes; the upper end and the inner side of the connecting plate have clamping grooves that are fitted and matched with the L-shaped clamping block, and the two sides of the connecting plate also have second screw holes corresponding to the first screw holes, and screw rods are threadedly matched inside the first screw holes and the second screw holes.

[0010] As a preferred solution of a security monitoring display screen according to the present utility model, wherein, the telescopic driving component is an electric push rod.

[0011] As a preferred solution of a security monitoring display screen according to the present utility model, wherein, the rotation driving assembly includes a connecting shaft fixed to the rear end and the upper part of the cross frame, a bearing disc installed at the connecting end of the connecting shaft and the hanging rod, a passive gear fixed to the outer peripheral side of the hanging rod, a motor fixed to the cross frame, and a main gear provided at the output shaft end of the motor and meshing with the passive gear.

[0012] As a preferred solution of a security monitoring display screen according to the present utility model, wherein, fixing ears are further provided on both sides of the upper end of the hanging rod.

[0013] Compared with the prior art, the beneficial effects of the present utility model are: for this kind of security monitoring display screen, by operating the telescopic driving component and under the reaction force of the cross frame, the connecting plate and the display can be pushed to tilt forward or downward, so as to achieve the purpose of up and down flipping adjustment; by driving the cross frame and the display to horizontally rotate and move along the radial direction of the hanging rod through the rotation driving assembly running forward and backward, the angles of forward rotation and reverse rotation can be finely adjusted according to actual needs, so as to achieve the purpose of horizontal angle adjustment; with the mutual cooperation, it effectively solves the drawback that the display content of the existing security monitoring display screen cannot be clearly seen by users due to reasons such as reflection, occlusion, and body position change, enabling people to conduct security monitoring and investigation more carefully and flexibly. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic diagram of the overall external structure of the present utility model;

[0015] Figure 2 is a schematic diagram of the flipping adjustment mechanism of the present utility model;

[0016] Figure 3 is a schematic diagram of the back structure of the display of the present utility model.

[0017] In the figure: 100, display; 110, reinforced middle frame; 120, LED display screen; 200, L-shaped clamping block; 201, first screw hole; 300, connecting plate; 301, card slot; 302, second screw hole; 310, U-shaped ear; 400, cross frame; 500, suspension rod; 510, fixed ear; 600, rotary drive assembly; 610, coupling shaft; 620, bearing disc; 630, passive gear; 640, motor; 650, main gear; 700, telescopic drive component; 800, screw rod. Specific embodiments

[0018] In order to make the above objects, features, and advantages of the present utility model more obvious and understandable, the specific embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.

[0019] Secondly, the present utility model will be described in detail with reference to the schematic diagrams. When detailing the embodiments of the present utility model, for the convenience of explanation, the cross-sectional views showing the device structure will be enlarged locally in a non-general proportion, and the schematic diagrams are only examples and should not limit the scope of protection of the present utility model herein. In addition, in actual production, three-dimensional spatial dimensions including length, width, and depth should be included.

[0020] In order to make the purpose, technical solution, and advantages of the present utility model clearer, the embodiments of the present utility model will be further described in detail below with reference to the accompanying drawings.

[0021] Figures 1-3 Shown is the entire structural schematic diagram of a security monitoring display screen of the present utility model. Please refer to Figures 1-3 A security monitoring display screen according to this embodiment includes a display 100. A connecting plate 300 is fixedly installed on the back of the display 100. A U-shaped ear 310 is fixedly installed on the upper part of the opposite side of the connecting plate 300 from the display 100. A cross frame 400 is hinged to the outer end of the U-shaped ear 310. A telescopic drive component 700 is hinged to the outer end of the bottom of the cross frame 400, and the output end of the telescopic drive component 700 is hinged to the lower end of the back of the connecting plate 300. A suspension rod 500 is horizontally rotatably connected to the upper part of the opposite end of the cross frame 400 from the U-shaped ear 310. Among them, the suspension rod 500 is fixedly installed, and a rotary drive assembly 600 is provided between the suspension rod 500 and the cross frame 400. Driven by the rotary drive assembly 600, the cross frame 400 can be driven to move around along the radial direction of the suspension rod 500.

[0022] The display 100 includes a reinforced middle frame 110 and an LED screen display 120 located inside and on the front of the reinforced middle frame 110. Here, the reinforced middle frame 110 can be made of aluminum alloy, engineering plastic, etc., making the overall strength of the display 200 higher and the use more stable. An L-shaped clamping block 200 is fixed to the back of the reinforced middle frame 110, and the two sides of the L-shaped clamping block 200 have first screw holes 201; the upper end and the inner side of the connecting plate 300 have a clamping groove 301 that is fitted and matched with the L-shaped clamping block 200, and the two sides of the connecting plate 300 also have second screw holes 302 corresponding to the first screw holes 201. A screw rod 800 is threadedly matched inside the first screw hole 201 and the second screw hole 302. It can be understood that the connection between the L-shaped clamping block 200 and the connecting plate 300 is a detachable connection. Specifically, during installation, the L-shaped clamping block 200 can be inserted into the clamping groove 301 from top to bottom to complete the preliminary installation, and then the screw rod 800 is screwed into the second screw hole 302 and the first screw hole 201 from the outside to the inside, so that a fixed integral structure is formed between the L-shaped clamping block 200 and the connecting plate 300, which has the characteristics of simple structure, good stability and convenient disassembly and assembly.

[0023] The telescopic driving component 700 is an electric push rod. In this embodiment, during use, the running electric push rod can push the connecting plate 300 to tilt upward or downward positively under the reaction force of the cross frame 400, so as to achieve the purpose of up and down flipping adjustment.

[0024] The rotation driving assembly 600 includes a connecting shaft 610 fixed to the rear end and the upper part of the cross frame 400, a bearing disc 620 installed at the connecting end of the connecting shaft 610 and the suspension rod 500, a passive gear 630 fixed to the outer peripheral side of the suspension rod 500, a motor 640 fixed to the cross frame 400, and a main gear 650 arranged at the output shaft end of the motor 640 and meshing with the passive gear 630; here, the motor 640 in this embodiment can be a forward and reverse servo motor. Specifically, during use, the motor 640 drives the main gear 650 to rotate. At this time, since the passive gear 630 meshing with the main gear 650 and the suspension rod 500 are fixedly installed, the rotating main gear 650 can drive the motor 640, the cross frame 400 and the display 100 to horizontally rotate and move along the radial direction of the suspension rod 500 under the meshing reaction of the passive gear 630. The angles of forward rotation and reverse rotation can be finely adjusted according to actual needs, so as to achieve the purpose of horizontal angle adjustment, effectively solving the drawback that the existing security monitoring display screen makes the user unable to see the display content clearly due to reasons such as reflection, occlusion and body position change, enabling people to conduct security monitoring and investigation more carefully and flexibly.

[0025] It can be understood that the ways to drive the motor 640 and the telescopic driving component 700 can be a control switch, a remote control or a mobile phone NFC, etc., which are set according to actual needs, and this embodiment does not limit this.

[0026] Further, both sides of the upper end of the suspension rod 500 are also provided with fixing ears 510. Here, the fixing ears 510 are also provided with mounting holes. The suspension rod 500 can be fixedly installed on a carrier such as a roof through the fixing ears 510 by means of threading, binding, anchoring, etc., making the display device more stable during use.

[0027] In summary, for a security monitoring display screen of this embodiment, during use, the main gear 650 is driven to rotate by the motor 640. At this time, since the driven gear 630 meshing with the main gear 650 and the suspension rod 500 are fixedly installed, the rotating main gear 650 can drive the motor 640, the cross frame 400 and the display 100 to horizontally rotate and move along the radial direction of the suspension rod 500 under the meshing reaction of the driven gear 630. The angles of forward rotation and reverse rotation can be finely adjusted according to actual needs, so as to achieve the purpose of horizontal angle adjustment, effectively solving the drawback that the display content of the existing security monitoring display screen cannot be clearly seen by users due to reasons such as reflection, occlusion and body position change.

[0028] Although the present invention has been described above with reference to the embodiments, various improvements can be made to it and components therein can be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention can be combined with each other in any way. The exhaustive description of these combinations is not given in this specification only for the sake of saving space and resources. Therefore, the present invention is not limited to the specific embodiments disclosed in the text, but includes all technical solutions falling within the scope of the claims.

Claims

1. A security monitoring display screen, characterized in that: The display device comprises a display (100), wherein a connecting plate (300) is fixedly mounted on the back of the display (100), a U-shaped ear (310) is fixedly mounted on the upper part of the connecting plate (300) on the side opposite to the display (100), a cross frame (400) is hingedly mounted on the outer end of the U-shaped ear (310), a telescopic driving component (700) is hingedly mounted on the outer end of the bottom of the cross frame (400), and the output end of the telescopic driving component (700) is hingedly mounted on the lower end of the back of the connecting plate (300), and a suspension rod (500) is horizontally rotatably connected to the upper part of the side opposite to the U-shaped ear (310); The suspension rod (500) is fixedly installed, and a rotation drive assembly (600) is arranged between the suspension rod (500) and the cross frame (400). The rotation drive assembly (600) can drive the cross frame (400) to move along the radial direction of the suspension rod (500).

2. A security monitoring display screen according to claim 1, characterized in that: The display (100) comprises a reinforced middle frame (110) and an LED screen display (120) located inside and on the front of the reinforced middle frame (110).

3. A security monitoring display screen according to claim 2, characterized in that: An L-shaped card block (200) is fixed on the back of the reinforced middle frame (110), and first screw holes (201) are provided on both sides of the L-shaped card block (200); a card groove (301) that is matched with the L-shaped card block (200) is provided on the upper end and inner side of the connecting plate (300), and second screw holes (302) corresponding to the first screw holes (201) are provided on both sides of the connecting plate (300), and screw rods (800) are matched with the inner threads of the first screw hole (201) and the second screw hole (302).

4. The security monitoring display screen according to claim 1, characterized in that: The telescopic driving component (700) is an electric push rod.

5. The security monitoring display screen according to claim 1, characterized in that: The rotary drive assembly (600) comprises a coupling shaft (610) fixed to the rear end and upper part of the cross frame (400), a bearing plate (620) mounted on the connecting end of the coupling shaft (610) and the suspension rod (500), a passive gear (630) fixed to the outer peripheral side of the suspension rod (500), a motor (640) fixed to the cross frame (400), and a main gear (650) arranged at the output shaft end of the motor (640) and meshing with the passive gear (630).

6. The security monitoring display screen according to claim 1, characterized in that: The upper end of the suspension rod (500) is also provided with fixing ears (510) on both sides.

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