CN210925315U

CN210925315U - Capacitive display screen protection device for security and protection monitoring

Info

Publication number: CN210925315U
Application number: CN201922128318.9U
Authority: CN
Inventors: 王巍
Original assignee: Guizhou Huaxinyuan Technology Co ltd
Current assignee: Guizhou Huaxinyuan Technology Co ltd
Priority date: 2019-11-30
Filing date: 2019-11-30
Publication date: 2020-07-03
Anticipated expiration: 2029-11-30

Abstract

The utility model discloses a security protection control is with electric capacity display screen protection device, including the display screen body, the top movable mounting of display screen body has the conduction piece, the top movable mounting of conduction piece has circuit chip, circuit chip's top fixedly connected with transmission line, the top fixedly connected with golden finger of transmission line, the back of display screen body are provided with the safety cover, and the positive equal fixed mounting in both ends of safety cover inner chamber has the connecting rod, and one side fixed mounting of connecting rod has the dead lever, and the movable rod is installed to the surface activity of dead lever one end. The utility model discloses a setting of safety cover, dead lever, movable rod, coupling spring, connecting block, activity groove and curved surface spring can protect the display screen body, prevents to damage, has solved current display screen surface simultaneously and has not all installed protection device, can't protect it, leads to the interior light-emitting component performance decline of display screen, reduces life's problem.

Description

Capacitive display screen protection device for security and protection monitoring

Technical Field

The utility model relates to the field of electronic technology, specifically be a capacitive display screen protection device is used in security protection control.

Background

The application of display screen is more and more extensive, it can be used in outdoor advertisement, the sports, the traffic, the exhibition, various places such as meeting and security protection, however these LED display screens all need install in the open air, it directly exposes in sunshine, in the wind and rain, so the LED display screen need can prevent the rainwater, the invasion of debris such as dust, avoid causing troubles such as LED display screen internal circuit short circuit to appear, in addition the display screen will appear not hard up because the installation is insecure for a long time when the installation, in case the display screen that drops appears will damage, because current display screen surface does not all install protection device, can't protect it, lead to the interior light-emitting component performance decline of display screen, and the service life is prolonged.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a capacitive display screen protection device is used in security protection control possesses display screen surface mounting's advantage, has solved current display screen surface and has not all installed protection device, can't protect it, leads to the interior light-emitting component performance degradation of display screen, reduces life's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a capacitive display screen protection device for security monitoring comprises a display screen body, wherein a conduction piece is movably mounted at the top of the display screen body, a circuit chip is movably mounted at the top of the conduction piece, a transmission line is fixedly connected at the top of the circuit chip, a golden finger is fixedly connected at the top of the transmission line, a protection cover is arranged at the back of the display screen body, connecting rods are fixedly mounted at the two front ends of an inner cavity of the protection cover, a fixed rod is fixedly mounted at one side of each connecting rod, a movable rod is movably mounted on the surface of one end of each fixed rod, one end of each movable rod is in contact with one side of the display screen body, a connecting spring is fixedly mounted at one side of each movable rod, one end of each connecting spring, which is far away from the movable rod, is fixedly mounted at the front end of the inner cavity of the protection cover, connecting blocks are, the inside sliding connection of activity groove has the slider, and the surperficial swing joint of slider has the curved surface spring, and the curved surface spring is located between two sliders and contacts with one side of display screen body.

Preferably, the surface of display screen body is provided with the bubble cotton glue, and the bubble cotton glue bonds on the surface of display screen body through the double faced adhesive tape, the outside of display screen body is provided with the silk screen printing.

Preferably, the top and the bottom of safety cover inner chamber have all been seted up the spout, the inside sliding connection of spout has the slide bar, the one end of slide bar extends to the outside of spout.

Preferably, the front top and the bottom of the inner cavity of the protection cover are fixedly provided with buffer springs, one end of each buffer spring is fixedly provided with a moving rod, and one end of each moving rod is fixedly arranged with the back of the display screen body.

Preferably, the back of the connecting block is fixedly provided with a supporting block, and the back of the supporting block is fixedly arranged with the front of the inner cavity of the protective cover.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a setting of safety cover, dead lever, movable rod, coupling spring, connecting block, activity groove and curved surface spring can protect the display screen body, prevents to damage, has solved current display screen surface simultaneously and has not all installed protection device, can't protect it, leads to the interior light-emitting component performance decline of display screen, reduces life's problem.

2. The utility model discloses a set up the bubble celloidin around the display screen body, can strengthen the fixity of apron, setting through spout and slide bar, it slides in the spout to drive the slide bar when the carriage release lever removes, the stability of increase display screen body overall movement, through the setting of buffer spring and carriage release lever, can increase the buffering through buffer spring when the display screen body drives the carriage release lever and removes, through the setting of supporting shoe, can connect and fix the connecting block, increase the stability that the curved surface spring removed.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a left side view of the display screen body structure of the present invention;

fig. 3 is a partially enlarged view of a portion a in fig. 2 according to the present invention.

In the figure: 1. a display screen body; 2. a conductive sheet; 3. a circuit chip; 4. a transmission line; 5. a golden finger; 6. a protective cover; 7. fixing the rod; 8. a movable rod; 9. a connecting spring; 10. connecting blocks; 11. a movable groove; 12. a curved spring; 13. soaking cotton glue; 14. silk-screen printing; 15. a chute; 16. a slide bar; 17. a buffer spring; 18. a travel bar; 19. and (7) a supporting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a protection device for a capacitive display screen for security monitoring comprises a display screen body 1, wherein foam cotton 13 is disposed on the surface of the display screen body 1, the foam cotton 13 is adhered to the surface of the display screen body 1 through a double-sided adhesive tape, a screen printing 14 is disposed on the outer side of the display screen body 1, the fixing property of a cover plate can be enhanced by disposing the foam cotton 13 around the display screen body 1, a conductive sheet 2 is movably mounted on the top of the display screen body 1, a circuit chip 3 is movably mounted on the top of the conductive sheet 2, a transmission line 4 is fixedly connected to the top of the circuit chip 3, a gold finger 5 is fixedly connected to the top of the transmission line 4, a protection cover 6 is disposed on the back of the display screen body 1, sliding grooves 15 are formed in the top and the bottom of an inner cavity of the protection cover 6, a sliding rod 16 is slidably connected to the inside of the sliding groove, through the arrangement of the sliding groove 15 and the sliding rod 16, the sliding rod 16 is driven to slide in the sliding groove 15 when the moving rod 18 moves, the stability of the whole movement of the display screen body 1 is increased, the buffer springs 17 are fixedly arranged at the top and the bottom of the front surface of the inner cavity of the protective cover 6, the moving rod 18 is fixedly arranged at one end of the buffer spring 17, one end of the moving rod 18 is fixedly arranged with the back surface of the display screen body 1, through the arrangement of the buffer spring 17 and the moving rod 18, the buffer can be increased through the buffer spring 17 when the display screen body 1 drives the moving rod 18 to move, the connecting rods are fixedly arranged at the two ends of the front surface of the inner cavity of the protective cover 6, the fixed rod 7 is fixedly arranged at one side of each connecting rod, the movable rod 8 is movably arranged on the surface of one end of the fixed rod 7, one end of the, one end of the connecting spring 9, which is far away from the movable rod 8, is fixedly installed with the front of the inner cavity of the protective cover 6, the two ends of the front of the inner cavity of the protective cover 6 are respectively provided with a connecting block 10, the back of the connecting block 10 is fixedly installed with the front of the inner cavity of the protective cover 6, the connecting block 10 can be connected and fixed by the arrangement of the supporting block 19, the moving stability of the curved spring 12 is improved, one side of the connecting block 10 is provided with a movable groove 11, the inside of the movable groove 11 is slidably connected with a slide block, the surface of the slide block is movably connected with the curved spring 12, the curved spring 12 is positioned between the two slide blocks and is contacted with one side of the display screen body 1, and the display screen body 1 can be protected by the arrangement of the protective cover 6, the fixed rod 7, the movable rod 8, the, the damage is prevented, and the problems that the performance of a light-emitting component in the display screen is reduced and the service life is shortened due to the fact that a protection device is not installed on the surface of the existing display screen and cannot be protected are solved.

During the use, when appearing dropping after the installation of display screen body 1, display screen body 1 receives the effect of gravity to push down curved surface spring 12 and contracts, the slider at curved surface spring 12 both ends slides in movable groove 11 inside simultaneously, then the both sides of display screen body 1 drive movable rod 8 and remove, then buffer spring 17 contracts, the in-process that display screen body 1 removed simultaneously drives movable rod 18 and removes, drive buffer spring 17 and contract when movable rod 18 removes, drive slide bar 16 and slide in spout 15 simultaneously, increase the buffering power that the striking produced, protect display screen body 1, prevent the damage.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a security protection is electric capacity display screen protection device for control, includes display screen body (1), its characterized in that: the display screen comprises a display screen body (1), wherein a conducting sheet (2) is movably mounted at the top of the display screen body (1), a circuit chip (3) is movably mounted at the top of the conducting sheet (2), a transmission line (4) is fixedly connected at the top of the circuit chip (3), a golden finger (5) is fixedly connected at the top of the transmission line (4), a protective cover (6) is arranged at the back of the display screen body (1), connecting rods are fixedly mounted at both front ends of an inner cavity of the protective cover (6), a fixed rod (7) is fixedly mounted at one side of each connecting rod, a movable rod (8) is movably mounted on the surface of one end of each fixed rod (7), one end of each movable rod (8) is in contact with one side of the display screen body (1), a connecting spring (9) is fixedly mounted at one side of each movable rod (8), one end, far away from the movable rod (8), of each connecting, the utility model discloses a display screen, including safety cover (6), connecting block (10), movable groove (11) have been seted up to one side of connecting block (10), the inside sliding connection of movable groove (11) has the slider, and the surperficial swing joint of slider has curved surface spring (12), and curved surface spring (12) are located between two sliders and contact with one side of display screen body (1).

2. The capacitive display screen protection device for security and protection monitoring of claim 1, characterized in that: the surface of display screen body (1) is provided with bubble cotton glue (13), and bubble cotton glue (13) bond on the surface of display screen body (1) through the double faced adhesive tape, the outside of display screen body (1) is provided with silk screen printing (14).

3. The capacitive display screen protection device for security and protection monitoring of claim 1, characterized in that: spout (15) have all been seted up to the top and the bottom of safety cover (6) inner chamber, the inside sliding connection of spout (15) has slide bar (16), the one end of slide bar (16) extends to the outside of spout (15).

4. The capacitive display screen protection device for security and protection monitoring of claim 1, characterized in that: the front top and the bottom of inner chamber of the protective cover (6) are fixedly provided with buffer springs (17), one end of each buffer spring (17) is fixedly provided with a moving rod (18), and one end of each moving rod (18) is fixedly arranged with the back of the display screen body (1).

5. The capacitive display screen protection device for security and protection monitoring of claim 1, characterized in that: the back fixed mounting of connecting block (10) has supporting shoe (19), the front fixed mounting of the back and safety cover (6) inner chamber of supporting shoe (19).