CN217767308U

CN217767308U - Anti-falling and anti-seismic notebook computer display screen

Info

Publication number: CN217767308U
Application number: CN202221601751.5U
Authority: CN
Inventors: 刘亚丹; 彭飞翔
Original assignee: Shenzhen Jingshengda Electronics Co ltd
Current assignee: Shenzhen Jingshengda Electronics Co ltd
Priority date: 2022-06-24
Filing date: 2022-06-24
Publication date: 2022-11-08
Anticipated expiration: 2032-06-24

Abstract

The utility model discloses a prevent falling shock-resistant notebook display screen, including notebook fuselage, display screen body, keyboard and touch pad. Belong to the notebook computer field, the anti-falling antidetonation protection machanism that sets up, when the notebook body falls and the back and the ground contact of display screen body, can realize the first cushioning operation to the vibrations power that produces after falling through the elasticity material characteristic of rubber pad, and under the protection of guard plate, can avoid display screen body direct contact to ground, and receive the vibrations power through the rubber pad after transmitting to the guard plate, the guard plate transmits the vibrations power to the buffer beam on, the buffer beam at this moment will enter into to the fixed cylinder along the dead lever through the spread groove, and force the damping spring of suit on the dead lever to make indentation operation, from buffering and offsetting the vibrations power to the vibrations power that comes to the transmission of coming, with this, improve the anti-falling antidetonation performance of preventing of display screen body through dual cushioning measure.

Description

Anti-falling and anti-seismic notebook computer display screen

Technical Field

The utility model relates to a notebook computer field, in particular to have and prevent falling antidetonation notebook display screen who falls antidetonation function.

Background

A notebook computer, called notebook for short, also called portable computer, hand-held computer, palm computer or laptop, features small size. Is more portable than a desktop computer, and is a personal computer which is small and convenient to carry. Typically weighing 1-3 kg. The current development trend is smaller and smaller, lighter and lighter, and more powerful. In order to reduce the volume, the notebook computer adopts a liquid crystal display. Besides the keyboard, a touch pad or touch point is also installed as a positioning device. Most of the existing notebook computers are made of plastic materials, so that the notebook computers are poor in anti-falling and anti-seismic performance, the display screens of the notebook computers are easy to break when the notebook computers are carelessly dropped due to improper use, and the internal elements of the display screens are damaged due to the vibration force generated during dropping.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a crash-proof notebook display screen, which can effectively solve the problems of the background art. In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an anti-falling shock-resistant notebook computer display screen, includes notebook computer body, display screen body, keyboard and touch pad, the back of display screen body is equipped with prevents falling shock-resistant protection mechanism, prevent falling shock-resistant protection mechanism and include guard plate, rubber pad, concave type piece, solid fixed cylinder, screw thread quarter butt, connecting block, dead lever, damping spring and buffer beam, gu the screw thread quarter butt swing joint of fixed cylinder through the front end is on the rear end wall of concave type piece, and the connecting block fixed connection of concave type piece through screw thread quarter butt front end is in display screen body both sides, dead lever fixed connection is in the section of thick bamboo of solid fixed cylinder, and the damping spring cover establishes on the dead lever, buffer beam swing joint on the dead lever and with damping spring fixed connection, guard plate and rubber pad all are through bolt fixed connection on the rear end of buffer beam.

Preferably, a set of symmetrical notches are formed in two sides of the top surface of the notebook computer body respectively, and a set of symmetrical positioning blocks are fixedly mounted on the side walls of two sides of the display screen body respectively.

Preferably, the number of the concave blocks is four, the outer side wall of each concave block is provided with a positioning hole, and the rear end wall of each concave block is provided with a threaded hole.

Preferably, fixed mounting has the screw thread quarter butt on the front end wall of a fixed section of thick bamboo, and screw thread quarter butt screw in installs at the threaded hole, the front end fixed mounting of screw thread quarter butt has the connecting block, fixed mounting has the fender ring in the nozzle of a fixed section of thick bamboo, bottom fixed mounting has the dead lever in the section of thick bamboo of a fixed section of thick bamboo, and damping spring suit is on the pole body of dead lever, damping spring's front end fixed mounting is on the bottom in the section of thick bamboo of a fixed section of thick bamboo.

Preferably, the front end wall of the buffer rod is provided with a connecting groove, the buffer rod is installed on the fixed rod in an inserting mode through the connecting groove and fixedly installed together with the rear end of the damping spring, the buffer rod penetrates through the baffle ring, and the front end of the buffer rod is provided with a thread groove.

Preferably, four corner end parts of the rear end wall of the protection plate are respectively provided with a first mounting hole corresponding to the thread groove, four end parts of the rear end wall of the rubber pad are respectively provided with a second mounting hole corresponding to the first mounting hole, the rubber pad is positioned at the rear end of the protection plate, and the bolt penetrates through the second mounting hole and the first mounting hole and is in threaded connection with the thread groove.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses in, the setting prevent falling antidetonation protection machanism, when the back and the ground contact of notebook body fall and display screen body, can realize the first cushioning operation to the vibrations power that produces after falling through the elasticity material characteristic of rubber pad, and under the protection of guard plate, can avoid display screen body direct contact to ground, and receive vibrations power through the rubber pad after transmitting to the guard plate, the guard plate transmits vibrations power to the buffer beam on, the buffer beam at this moment will enter into to the solid fixed cylinder along the dead lever through the spread groove, and force the damping spring of suit on the dead lever to make indentation operation, from buffering and offsetting vibrations power to the vibrations power that the guard plate transmitted comes, with this, improve the anti-falling antidetonation performance of display screen body through dual cushioning measure, and avoid the display screen body to be broken when the notebook fuselage drops, and simultaneously, the vibrations power that also prevents to produce when falling causes the influence to the internal components and parts of display screen body.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the overall structure of the notebook body and the display screen body of the present invention;

FIG. 3 is a schematic view of the anti-falling anti-seismic protection mechanism according to the present invention;

fig. 4 is an enlarged schematic view of the structure of the utility model shown in fig. a.

In the figure: 1. a notebook body; 2. a display screen body; 3. a keyboard; 4. a touch panel; 5. a fall-resistant and shock-resistant protection mechanism; 6. a recess; 7. positioning blocks; 8. a protection plate; 9. a first mounting hole; 10. a rubber pad; 11. a second mounting hole; 12. a bolt; 13. a concave block; 14. positioning holes; 15. a threaded hole; 16. a fixed cylinder; 17. a threaded stub; 18. connecting blocks; 19. a fixing rod; 20. a damping spring; 21. a baffle ring; 22. a buffer rod; 23. connecting grooves; 24. a thread groove.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-4, an anti-falling and anti-seismic notebook computer display screen, including notebook computer body 1, display screen body 2, keyboard 3 and touch pad 4, the back of display screen body 2 is equipped with anti-falling and anti-seismic protection mechanism 5, anti-falling and anti-seismic protection mechanism 5 includes guard plate 8, rubber pad 10, concave block 13, fixed cylinder 16, screw thread short rod 17, connecting block 18, fixing rod 19, damping spring 20 and buffer rod 22, fixed cylinder 16 is movably connected on the rear end wall of concave block 13 through screw thread short rod 17 at the front end, and concave block 13 is fixedly connected on both sides of display screen body 2 through connecting block 18 at screw thread short rod 17 front end, fixing rod 19 is fixedly connected in the cylinder of fixed cylinder 16, and damping spring 20 sleeves on fixing rod 19, buffer rod 22 is movably connected on fixing rod 19 and with damping spring 20, guard plate 8 and rubber pad 10 are all fixedly connected on the rear end of buffer rod 22 through bolt 12.

As shown in fig. 2-4, in this embodiment, in order to prevent falling and vibration of the display screen body 2 when the display screen body 2 collides with the ground when the notebook computer body 1 falls through the anti-falling and anti-vibration protection mechanism 5, a set of symmetrical notches 6 are respectively formed on two sides of the top surface of the notebook computer body 1, a set of symmetrical positioning blocks 7 are respectively fixedly mounted on two side walls of the display screen body 2, four concave blocks 13 are provided, positioning holes 14 are formed on the outer side wall of the concave block 13, threaded holes 15 are formed on the rear end wall of the concave block 13, a threaded short rod 17 is fixedly mounted on the front end wall of the fixed cylinder 16, the threaded short rod 17 is screwed into and mounted in the threaded holes 15, a connecting block 18 is fixedly mounted at the front end of the threaded short rod 17, a retaining ring 21 is fixedly mounted in the mouth of the fixed cylinder 16, a fixing rod 19 is fixedly mounted on the inner bottom surface of the fixed cylinder 16, the damping spring 20 is sleeved on the rod body of the fixed rod 19, the front end of the damping spring 20 is fixedly mounted on the inner bottom surface of the fixed cylinder 16, the front end wall of the buffer rod 22 is provided with a connecting groove 23, the buffer rod 22 is penetratingly mounted on the fixed rod 19 through the connecting groove 23 and is fixedly mounted with the rear end of the damping spring 20, the buffer rod 22 penetrates through the baffle ring 21, the front end of the buffer rod 22 is provided with a thread groove 24, four corner end parts of the rear end wall of the protection plate 8 are respectively provided with first mounting holes 9 corresponding to the thread grooves 24, four end parts of the rear end wall of the rubber pad 10 are respectively provided with second mounting holes 11 corresponding to the first mounting holes 9, the rubber pad 10 is located at the rear end of the protection plate 8, and the bolt 12 penetrates through the second mounting holes 11 and the first mounting holes 9 and is in threaded connection with the thread grooves 24;

the use of preventing falling antidetonation protection machanism 5 in the cooperation of display screen body 2 is specifically operated as follows: firstly, the concave block 13 is manually installed on the two side walls of the display screen body 2 from the side edge, the positioning blocks 7 installed on the two side walls of the display screen body 2 are inserted into the positioning holes 14 formed on the outer side wall of the concave block 13 in the installation process, then, the fixing cylinder 16 is manually rotated, the fixing cylinder 16 drives the threaded short rod 17 installed at the rear end to rotate in the threaded hole 15 formed on the rear end wall of the concave block 13, the connecting block 18 installed at the front end of the threaded short rod 17 is gradually attached to the back wall of the display screen body 2 until the fixing cylinder 16 cannot rotate, so as to fix the concave block 13 on the side wall of the display screen body 2, the rest concave block 13 is installed on the display screen body 2 by adopting the mode, and then, the rubber pad 10 is attached to the rear end wall of the protection plate 8, and let the second mounting hole 11 that offers on the rubber pad 10 align with the first mounting hole 9 that offers on the guard plate 8, then, make the first mounting hole 9 that offers on four corner positions on guard plate 8 and rubber pad 10 and the threaded groove 24 that offers on the buffer bar 22 of the back of the display screen body 2 to it, then, insert the bolt 12 into second mounting hole 11 and first mounting hole 9, and screw the bolt 12 into the threaded groove 24, in order to install the guard plate 8 and rubber pad 10 on the back of the display screen body 2, when the back of the display screen body 2 collides with the ground after the notebook fuselage 1 drops, the rubber pad 10 will receive the vibration force produced after colliding at first, and the rubber pad 10 at this moment will absorb and buffer some vibration force through the material characteristic of itself, and the remaining vibration force will be transmitted to the guard plate 8, because the guard plate 8 is fixed on the buffer bar 22, so guard plate 8 is preventing that display screen body 2 from contacting the back with ground on will the impact force that receives transmits buffer rod 22, at this moment, buffer rod 22 will pass through the spread groove 23 that the bottom was seted up and keep off ring 21 and enter into to fixed cylinder 16 along dead lever 19 in, and force the damping spring 20 of suit to make the indentation operation on the dead lever 19, and the change that brings through a series of parts of the aforesaid cushions the offset to remaining vibrations impact force, thereby come to play to prevent falling antidetonation effect notebook fuselage 1, and whole device installation and dismantlement operation are simple and convenient, prevent falling antidetonation protection machanism 5 after the installation, notch 6 through setting up on notebook fuselage 1 can make display screen body 2 closed on notebook fuselage 1, can not hinder display screen body 2's normal use.

In conclusion, the present invention has been described in detail with reference to the preferred embodiments, but various modifications can be made without departing from the scope of the present invention, and equivalents may be substituted for elements thereof, or equivalent substitutions may be made for some technical features thereof, all of which are within the spirit and principle of the present invention.

Claims

1. The utility model provides a prevent falling antidetonation notebook display screen, includes notebook fuselage (1), display screen body (2), keyboard (3) and touch pad (4), its characterized in that: the back of display screen body (2) is equipped with prevents falling antidetonation protection mechanism (5), prevent falling antidetonation protection mechanism (5) including guard plate (8), rubber pad (10), concave type piece (13), solid fixed cylinder (16), screw short rod (17), connecting block (18), dead lever (19), damping spring (20) and buffer beam (22), gu fixed cylinder (16) pass through the screw short rod (17) swing joint of front end on the rear end wall of concave type piece (13), and connecting block (18) fixed connection in display screen body (2) both sides of concave type piece (13) through screw short rod (17) front end, dead lever (19) fixed connection is in the section of thick bamboo of solid fixed cylinder (16), and damping spring (20) cover establishes on dead lever (19), buffer beam (22) swing joint is on dead lever (19) and with damping spring (20) fixed connection, guard plate (8) and rubber pad (10) all pass through bolt (12) fixed connection on the buffer end of buffer beam (22).

2. The anti-falling and anti-shock notebook computer display screen according to claim 1, characterized in that: a set of symmetrical notches (6) are formed in the two sides of the top face of the notebook computer body (1) respectively, and a set of symmetrical positioning blocks (7) are fixedly mounted on the side walls of the two sides of the display screen body (2) respectively.

3. The anti-falling and anti-shock notebook display screen according to claim 2, characterized in that: the number of the concave blocks (13) is four, positioning holes (14) are formed in the outer side wall of each concave block (13), and threaded holes (15) are formed in the rear end wall of each concave block (13).

4. The anti-falling and anti-shock notebook display screen according to claim 3, characterized in that: fixed mounting has screw thread quarter butt (17) on the front end wall of solid fixed cylinder (16), and screw thread quarter butt (17) screw in installs in screw hole (15), the front end fixed mounting of screw thread quarter butt (17) has connecting block (18), fixed mounting has retainer ring (21) in the nozzle of solid fixed cylinder (16), bottom fixed mounting has dead lever (19) in the section of thick bamboo of solid fixed cylinder (16), and damping spring (20) suit is on the pole body of dead lever (19), the front end fixed mounting of damping spring (20) is on the bottom in the section of thick bamboo of solid fixed cylinder (16).

5. The anti-falling and anti-shock notebook display screen according to claim 4, characterized in that: connecting groove (23) have been seted up on the front end wall of buffer rod (22), and buffer rod (22) through connecting groove (23) alternate install on dead lever (19) and with damping spring (20) rear end fixed mounting together, buffer rod (22) pass stop ring (21), and threaded groove (24) have been seted up to the front end of buffer rod (22).

6. The anti-falling and anti-shock notebook display screen according to claim 5, characterized in that: first mounting hole (9) that correspond with thread groove (24) are seted up respectively to four corner end positions of the rear end wall of guard plate (8), and second mounting hole (11) that correspond with first mounting hole (9) are seted up respectively to four end positions of the rear end wall of rubber pad (10), rubber pad (10) are located the rear end of guard plate (8), and bolt (12) pass second mounting hole (11) and first mounting hole (9) and carry out threaded connection with thread groove (24).