CN110364080A - A PAD display screen with strong anti-drop performance - Google Patents

Abstract

The invention discloses a PAD display screen with strong anti-drop performance, which comprises a display screen body, a front frame and a rear frame, the middle part of the front of the rear frame is provided with a mounting groove, and the inner walls of the mounting groove are fixedly connected with As for the baffle, the front of the inner wall of the installation groove is fixedly connected with a shock absorbing spring, and the front end of the shock absorbing spring is fixedly connected with a sponge sticky sheet, the front of the baffle is fixedly connected with a buffer mechanism, the front of the baffle and Gaskets are fixedly connected between two adjacent buffer mechanisms, and a screen projection hole is opened in the middle of the front frame. The present invention relates to the technical field of PAD display screen equipment. The PAD display screen with strong anti-fall performance solves the problem that the existing PAD screens are generally made of fragile materials, are easily damaged, and reduce the service life of the machine.

Description

A PAD display screen with strong anti-drop performance

technical field

The invention relates to the technical field of PAD display screen equipment, in particular to a PAD display screen with strong anti-drop performance.

Background technique

Display screens, also known as monitors and monitors, belong to electronic devices such as computers and mobile phones, that is, input and output devices. It is a display tool that displays a certain electronic file on the screen through a specific transmission device and then reflects it to the human eye. The PAD display is a touch screen that can be manipulated by hand, and is mostly used in mobile phones and tablet computers.

With the continuous development of display technology and the improvement of technology level, electronic products are used more and more widely in our lives, but PAD screens are generally made of fragile materials, which are easily damaged, and there is no good solution yet. The only way is to add a protective cover on the outside, but it affects the use, and reduces the heat dissipation capacity of the machine and reduces the service life of the machine.

Contents of the invention

Aiming at the deficiencies of the prior art, the present invention provides a PAD display screen with strong anti-drop performance, which solves the problem that the existing PAD screens are generally made of fragile materials, are easily damaged, and reduce the service life of the machine.

In order to achieve the above object, the present invention is achieved through the following technical solutions: a PAD display screen with strong anti-fall performance, including a display screen body, a front frame and a rear frame, the middle part of the front side of the rear frame is provided with a mounting groove, and The surroundings of the inner wall of the installation groove are fixedly connected with a baffle, the front of the inner wall of the installation groove is fixedly connected with a shock absorbing spring, and the front end of the shock absorbing spring is fixedly connected with a sponge sticky sheet, and the front of the baffle is fixedly connected with a As for the buffer mechanism, the front of the baffle is fixedly connected with gaskets between two adjacent buffer mechanisms, and a screen projection hole is opened in the middle of the front frame.

Preferably, the buffer mechanism includes a connecting plate, one side of the connecting plate is fixedly connected to the inner wall of the rear frame by screws, the side of the connecting plate far away from the rear connecting frame is fixedly connected with a first connecting block, and the first Both the top and the bottom of the connecting block are rotatably connected to a first rotating rod through a connecting piece, and the end of the first rotating rod away from the first connecting block is rotatably connected to a short rod.

Preferably, the end of the short rod away from the first rotating rod is rotatably connected to a second rotating rod, the end of the second rotating rod away from the short rod is fixedly connected to a second connecting block, and the right end of the second connecting block is fixedly connected to a soft pad.

Preferably, an anti-compression spring is fixedly connected between the opposite sides of the first connecting block and the second connecting block, and a buffer spring is fixedly connected between the opposite side of the first rotating rod and the connecting plate.

Preferably, socket posts are fixedly connected around the back of the front frame, and socket holes are fixed around the front of the rear frame, and the socket holes are adapted to the socket posts.

Beneficial effect

The invention provides a PAD display screen with strong drop resistance. Has the following beneficial effects:

(1) For the PAD display screen with strong anti-drop performance, when the device is subjected to external force or falls, the front and rear frames are first damaged. At the same time, the buffer mechanism and shock-absorbing spring can play a certain buffering role. Springs, buffer springs and anti-compressive springs contract to remove most of the external force, which can better protect the screen, which solves the problem that the existing PAD screens are generally made of fragile materials, are easily damaged, and reduce the service life of the machine.

(2) The production cost of the PAD display screen with strong anti-fall performance is not much higher than that of the existing equipment, and when the equipment has better anti-fall ability, it is not necessary to use an additional protective cover, avoiding the addition of a protective cover, but It affects the use, and reduces the cooling capacity of the machine, reducing the service life of the machine.

Description of drawings

Fig. 1 is the exterior view of the present invention;

Fig. 2 is the internal structure schematic diagram of the present invention;

Fig. 3 is the partial enlarged view of place A in Fig. 1 of the present invention;

Fig. 4 is a structural schematic diagram of the buffer mechanism of the present invention.

In the figure: 1. Display body, 2. Front frame, 3. Rear frame, 4. Installation groove, 5. Bezel, 6. Damping spring, 7. Sponge sticky sheet, 8. Buffer mechanism, 9. Gasket, 10. Projection hole, 11. Connection Plate, 12 screws, 13 first connecting block, 14 screws, 15 short rod, 16 second rotating rod, 17 second connecting block, 18 cushion, 19 compression spring, 20 buffer spring, 21 socket column, 22 sets socket.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

Please refer to Figures 1-4, the present invention provides a technical solution: a PAD display screen with strong anti-fall performance, including a display screen body 1, a front frame 2 and a rear frame 3, and the middle part of the front side of the rear frame 3 is provided with a mounting recess Groove 4, and the periphery of installation groove 4 inner wall is all fixedly connected with baffle plate 5, and the front of installation groove 4 inner wall is fixedly connected with damping spring 6, and the front end of damping spring 6 is fixedly connected with sponge sticky sheet 7, and The front of the plate 5 is fixedly connected with a buffer mechanism 8, the front of the baffle 5 is fixedly connected with a gasket 9 between two adjacent buffer mechanisms 8, and the middle part of the front frame 2 is provided with a projection hole 10, and the installation groove The size of 4 is slightly larger than that of the display screen body 1, and the size of the projection hole 10 is slightly smaller than that of the display screen body 1.

Further, the buffer mechanism 8 includes a connecting plate 11, one side of the connecting plate 11 is fixedly connected to the inner wall of the rear frame 3 through a screw 12, and a first connecting block 13 is fixedly connected to the side of the connecting plate 11 away from the rear connecting frame 3, and Both the top and the bottom of the first connecting block 13 are rotatably connected to a first rotating rod 14 through a connecting piece, and an end of the first rotating rod 14 away from the first connecting block 13 is rotatably connected to a short rod 15 .

Further, the end of the short rod 15 away from the first rotating rod 14 is rotatably connected to the second rotating rod 16, and the end of the second rotating rod 16 away from the short rod 15 is fixedly connected to the second connecting block 17, and the second connecting block 17 The right end is fixedly connected with a soft pad 18, and the soft pad 18 can prevent the fragile display screen body 1 from directly contacting with hard objects, and can better protect the screen.

Further, a compression spring 19 is fixedly connected between the opposite sides of the first connecting block 13 and the second connecting block 17, and a buffer spring 20 is fixedly connected between the first rotating rod 14 and the opposite side of the connecting plate 44. The mechanism 8 can better remove the external force and reduce the external force on the screen.

Further, socket posts 21 are fixedly connected around the back of the front frame 2, socket holes 22 are fixed around the front of the rear frame 3, the socket holes 22 are adapted to the socket posts 21, and the socket posts 21 Cooperating with the sleeve hole 22 can make the front frame 2 and the rear frame 3 can be fixed together.

When in use, first put the display body 1 inside the installation groove 4 and then fix the display body 1 through the sponge adhesive sheet 7, and then fix the front frame 2 and the rear frame 3 through the socket post 21 and the socket hole 22, when When the equipment is subjected to external force or falls, the front and rear frames are first damaged. At the same time, the buffer mechanism 8 and the shock absorbing spring 6 can play a certain buffering role, and the shock absorbing spring 6, the buffer spring 20 and the compression spring 19 are contracted and unloaded. Removing most of the external force can better protect the screen and reduce losses.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is a relationship between these entities or operations. There is no such actual relationship or order between them. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or device.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes, modifications and substitutions can be made to these embodiments without departing from the principle and spirit of the present invention. and modifications, the scope of the invention is defined by the appended claims and their equivalents.

Claims (5)

1. a kind of PAD display screen that shatter-resistant performance is strong, including display screen ontology (1), front bezel (2) and rear frame (3), feature Be: frame (3) positive middle part offers installation groove (4) after described, and the surrounding of installation groove (4) inner wall is fixed It is connected with baffle (5), the front of installation groove (4) inner wall is fixedly connected with damping spring (6), and damping spring (6) Front end be fixedly connected with sponge bonding die (7), the front of the baffle (5) is fixedly connected with buffer gear (8), the baffle (5) it front and is fixedly connected with gasket (9) between two adjacent buffer gears (8), the middle part of the front bezel (2) It offers and throws shield aperture (10).

2. a kind of PAD display screen that shatter-resistant performance is strong according to claim 1, it is characterised in that: the buffer gear (8) Including connecting plate (11), the side of the connecting plate (11) is fixedly connected by screw (12) with the inner wall of rear frame (3), described The side that connecting plate (11) connects frame (3) far from after is fixedly connected with the first link block (13), and the top of the first link block (13) Portion and bottom pass through connector and are rotatably connected to the first rotating bar (14), and first rotating bar (14) is far from the first link block (13) one end is rotatably connected to quarter butt (15).

3. a kind of PAD display screen that shatter-resistant performance is strong according to claim 2, it is characterised in that: quarter butt (15) is far from the One end of one rotating bar (14) is rotatably connected to the second rotating bar (16), and the one of second rotating bar (16) separate quarter butt (15) End is fixedly connected with the second link block (17), and the right end of the second link block (17) is fixedly connected with cushion (18).

4. a kind of PAD display screen that shatter-resistant performance is strong according to claim 3, it is characterised in that: first link block (13) be fixedly connected with pressure-proof spring (19) between the opposite one side of the second link block (17), first rotating bar (14) with Connecting plate (44) is fixedly connected with buffer spring (20) between opposite side.

5. a kind of PAD display screen that shatter-resistant performance is strong according to claim 1, it is characterised in that: front bezel (2) back The surrounding in face is fixedly connected with socket column (21), and rear frame (3) positive surrounding fixation offers sleeve joint hole (22), institute Sleeve joint hole (22) is stated to be adapted with socket column (21).