CN111483702A

CN111483702A - Display buffer stop based on non-Newtonian fluid

Info

Publication number: CN111483702A
Application number: CN202010270055.XA
Authority: CN
Inventors: 孔煜峰
Original assignee: Hangzhou Banlian Trading Co ltd
Current assignee: Hangzhou Banlian Trading Co ltd
Priority date: 2020-04-08
Filing date: 2020-04-08
Publication date: 2020-08-04

Abstract

The invention relates to the technical field of displays and discloses a non-Newtonian fluid-based display anti-collision device which comprises a shell and a partition plate, wherein the interior of the shell is movably connected with a soft shell, the exterior of the soft shell is movably connected with a magnet, the interior of the soft shell is movably connected with non-Newtonian fluid, the interior of the shell is fixedly connected with an insulating shell, the interior of the insulating shell is fixedly connected with an N pole, the interior of the insulating shell is fixedly connected with an S pole, the interior of the insulating shell is movably connected with a connecting rod, and the exterior of the connecting rod is fixedly connected with a copper rod; under the interact through between shell, soft shell, magnet, non-Newton' S fluid, insulating shell, the N utmost point, the S utmost point, connecting rod, the bar copper, can be so that when the display receives external force striking, the bar copper will produce electric current, and such electric current just can provide comparatively sensitive trigger condition for opening of crashproof structure later to the screen is easy in the position of colliding in also accord with the actual collision more.

Description

Display buffer stop based on non-Newtonian fluid

Technical Field

The invention relates to the technical field of displays, in particular to a display anti-collision device based on non-Newtonian fluid.

Background

The display is an I/O device belonging to a computer, i.e. an input/output device, which is a display tool for displaying a certain electronic document on a screen through a specific transmission device and then reflecting the electronic document to human eyes, and can be classified into a Cathode Ray Tube (CRT), a Plasma Display (PDP), a liquid crystal display (L CD) and the like according to different manufacturing materials, and broadly speaking, a large screen which is visible everywhere in the street, a television, a BSV liquid crystal spliced fluorescent screen, a mobile phone, a quick translation and the like are all counted as the category of the display, and generally refer to the display device connected with a computer host.

The display is because the particularity of its screen material, generally all can adopt the foam to pack in the transportation, in order to avoid the collision damage, but the packing of this kind of mode is when receiving the collision of bigger external force in the transportation, still can cause the broken situation of screen, because the manufacturing cost of screen is higher, will cause the great economic loss of producer like this, be unfavorable for the operation of producer, and use the foam in a large number, not only can cause manufacturing cost's increase, and the piece of foam also can be more, the collection of piece also can be comparatively troublesome, and the foam also can cause the pollution of environment.

Therefore, in response to these problems, there is a need for a non-newtonian fluid based display bump prevention device.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a non-Newtonian fluid-based display anti-collision device, which has the advantages of collision resistance and higher sensitivity, and solves the problems that the screen is still broken when the packaging is generally packaged by foam in the transportation process so as to avoid collision damage, and the packaging in the mode still suffers from the collision of larger external force in the transportation process, so that the production cost of the screen is higher, the greater economic loss of manufacturers is caused, the operation of the manufacturers is not facilitated, and the foam is used in a large amount.

(II) technical scheme

In order to achieve the purposes of collision prevention and high sensitivity, the invention provides the following technical scheme: the utility model provides a display buffer stop based on non-Newtonian fluid, which comprises an outer shell and a partition plate, the inside swing joint of shell has the soft shell, the outside swing joint of soft shell has magnet, the inside swing joint of soft shell has non-Newtonian fluid, the inside fixedly connected with insulating shell of shell, the inside fixedly connected with N utmost point of insulating shell, the inside fixedly connected with S utmost point of insulating shell, the inside swing joint of insulating shell has the connecting rod, the outside fixedly connected with copper bar of connecting rod, the outside fixedly connected with slide rail of baffle, the inside swing joint of slide rail has spring one, the outside swing joint of spring one has the slide bar, the inside fixedly connected with dead lever of slide bar, the outside swing joint of dead lever has the spring strip, the outside fixedly connected with ratchet of dead lever, the outside swing joint of ratchet.

Preferably, the partition is fixed inside the shell, two magnets with the same property are arranged, one magnet is fixed outside the soft shell and movably connected with the non-Newtonian fluid, the other magnet is fixed inside the shell, the positions of the two magnets correspond, and the main component of the non-Newtonian fluid is polyacrylamide.

Preferably, the N pole and the S pole correspond to each other in the inner portion of the insulating shell, a second spring is movably connected to the outer portion of the connecting rod, the second spring is movably connected to the outer portion of the insulating shell, one end, far away from the copper rod, of the connecting rod is movably connected to the inner portion of the outer shell, and the position of the copper rod is matched with the N pole and the S pole.

Preferably, the number of the sliding rails is not less than three, and the sliding rails are uniformly distributed outside the partition plate.

Preferably, one end, far away from the spring I, of the sliding rod is fixed inside the shell, a clamping hole is formed in the surface of the sliding rail, and an electromagnet I is arranged on the inner side of the clamping hole.

Preferably, the clamping rod is movably connected with the ratchet wheel through teeth arranged outside the clamping rod, the specification of the clamping rod is matched with the clamping hole, the metal buckle is movably connected inside the ratchet wheel, the spring III is movably connected outside the metal buckle, the spring III is movably connected inside the ratchet wheel, the electromagnet II is arranged at a position corresponding to the inside of the ratchet wheel, the metal buckle is movably connected inside a clamping groove formed inside the ratchet wheel, and one end, far away from the fixing rod, of the spring strip is fixed outside the ratchet wheel.

Preferably, the copper bar is electrically connected with the second electromagnet, and the first electromagnet is electrically connected with an external power supply.

Preferably, the spring strip is in a contracted state in an initial state.

(III) advantageous effects

Compared with the prior art, the invention provides a display anti-collision device based on non-Newtonian fluid, which has the following beneficial effects:

1. this display buffer stop based on non-Newtonian fluid, through shell, soft shell, magnet, non-Newtonian fluid, insulating housing, the N utmost point, the S utmost point, connecting rod, under the interact between the bar copper, can be so that the display receives external force striking, the bar copper will produce the electric current, such electric current just can provide comparatively sensitive trigger condition for opening of crashproof structure afterwards to the screen is easy in the position of colliding also more accords with in the actual collision.

2. This display buffer stop based on non-Newtonian fluid, through the slide rail, spring one, the slide bar, the dead lever, the spring strip, the ratchet, under the interact between the kelly, can make this device have the function of anticollision, protect the screen more can not destroyed by external force at the collision in-process, more be fit for the use in the protection collision like this, also avoided a large amount of use foams and the piece that causes is difficult to manage and environmental pollution problem, and this device also can used repeatedly, accord with green's theory more.

Drawings

FIG. 1 is a schematic partial cross-sectional view of the inventive structure;

FIG. 2 is a schematic view of the structure of FIG. 1 at A according to the present invention;

FIG. 3 is a schematic structural diagram of the connection relationship among the slide rail, the first spring, the slide rod and the clamping rod according to the present invention;

FIG. 4 is a schematic view of the structure of FIG. 3 at B according to the present invention;

FIG. 5 is a schematic view showing the connection relationship between the fixing rod, the spring bar and the ratchet according to the present invention.

In the figure: 1. a housing; 2. a partition plate; 3. a soft shell; 4. a magnet; 5. a non-Newtonian fluid; 6. an insulating case; 7. an N pole; 8. an S pole; 9. a connecting rod; 10. a copper bar; 11. a slide rail; 12. a first spring; 13. a slide bar; 14. fixing the rod; 15. a spring bar; 16. a ratchet wheel; 17. and (5) clamping the rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, a non-newtonian fluid based anti-collision device for a display device includes a housing 1 and a partition 2, wherein a soft shell 3 is movably connected to the inside of the housing 1, a magnet 4 is movably connected to the outside of the soft shell 3, a non-newtonian fluid 5 is movably connected to the inside of the soft shell 3, the partition 2 is fixed to the inside of the housing 1, the two magnets 4 have the same property, one is fixed to the outside of the soft shell 3, the magnet 4 is movably connected to the non-newtonian fluid 5, the other is fixed to the inside of the housing 1, the two magnets 4 are corresponding in position, and the main component of the non-newtonian fluid 5 is polyacrylamide.

An insulating shell 6 is fixedly connected inside the shell 1, an N pole 7 is fixedly connected inside the insulating shell 6, an S pole 8 is fixedly connected inside the insulating shell 6, a connecting rod 9 is movably connected inside the insulating shell 6, a copper bar 10 is fixedly connected outside the connecting rod 9, the N pole 7 corresponds to the S pole 8 in position inside the insulating shell 6, a spring II is movably connected outside the connecting rod 9, the outside of the spring II is movably connected outside the insulating shell 6, one end, far away from the copper bar 10, of the connecting rod 9 is movably connected inside the shell 1, and the position of the copper bar 10 is matched with the N pole 7 and the S pole 8; under the mutual action of shell 1, soft shell 3, magnet 4, non-Newtonian fluid 5, insulating shell 6, the N utmost point 7, the S utmost point 8, connecting rod 9, bar copper 10, can be so that the display receives external force striking, bar copper 10 will produce the electric current, and such electric current just can provide comparatively sensitive trigger condition for opening of crashproof structure afterwards to the screen is easily by the position of colliding in also more conforming to actual collision.

The outside of the partition board 2 is fixedly connected with at least three slide rails 11, and the slide rails 11 are uniformly distributed outside the partition board 2; the inside swing joint of slide rail 11 has spring one 12, and the outside swing joint of spring one 12 has slide bar 13, and the one end that spring one 12 was kept away from to slide bar 13 is fixed in the inside of shell 1, and the card hole has been seted up on the surface of slide rail 11, and the inboard in card hole is provided with electro-magnet one.

A fixed rod 14 is fixedly connected inside the sliding rod 13, a spring strip 15 is movably connected outside the fixed rod 14, a ratchet wheel 16 is fixedly connected outside the fixed rod 14, and a clamping rod 17 is movably connected outside the ratchet wheel 16; the clamping rod 17 is movably connected with the ratchet wheel 16 through teeth arranged on the outer portion of the clamping rod, the specification of the clamping rod 17 is matched with a clamping hole, a metal buckle is movably connected with the inner portion of the ratchet wheel 16, a spring III is movably connected with the outer portion of the metal buckle, the spring III is movably connected with the inner portion of the ratchet wheel 16, an electromagnet II is arranged at a position, corresponding to the inner portion of the ratchet wheel 16, of the metal buckle, the metal buckle is movably connected with the inner side of a clamping groove formed in the ratchet wheel 16, one end, far away from the fixed rod 14, of the spring strip 15 is fixed on the outer portion of the ratchet wheel 16, the copper rod 10 is electrically connected with the electromagnet II, the electromagnet I is electrically connected with an external power supply, the device can have an anti-collision function through interaction among the sliding rail 11, the spring I12, the sliding rod 13, the fixed rod 14, the spring strip 15, the problem that scraps are difficult to manage and the environment is polluted due to the fact that a large amount of foam is used is also avoided, and the device can be repeatedly used and is more in line with the concept of environmental protection.

The working process and the principle are that when the device starts to be started, because the inner part of the shell 1 is movably connected with the soft shell 3, the outer part of the soft shell 3 is movably connected with the magnet 4, the inner part of the soft shell 3 is movably connected with the non-Newtonian fluid 5, the inner part of the shell 1 is fixedly connected with the insulating shell 6, the inner part of the insulating shell 6 is fixedly connected with the N pole 7, the inner part of the insulating shell 6 is fixedly connected with the S pole 8, the inner part of the insulating shell 6 is movably connected with the connecting rod 9, the outer part of the connecting rod 9 is fixedly connected with the copper rod 10, the clapboard 2 is fixed in the shell 1, the magnets 4 have two same properties, one is fixed on the outer part of the soft shell 3, the magnet 4 is movably connected with the non-Newtonian fluid 5, the other is fixed in the shell 1, the positions of the two magnets 4 are corresponding, the main component of the non-, the outer part of the connecting rod 9 is movably connected with a spring II, the outer part of the spring II is movably connected with the outer part of the insulating shell 6, one end of the connecting rod 9, which is far away from the copper bar 10, is movably connected with the inner part of the shell 1, the position of the copper bar 10 is matched with the N pole 7 and the S pole 8, when the shell 1 is collided by sudden external force, the magnet 4 in the shell 1 moves, the magnet 4 drives the other magnet 4 to move under the action of repulsive force, the magnet 4 moves to apply a sudden force to the non-Newtonian fluid 5, the non-Newtonian fluid 5 is converted into a colloidal state from a fluid state, the colloidal non-Newtonian fluid 5 drives the connecting rod 9 to move under the action of external force of the magnet 4, the connecting rod 9 moves to drive the spring II to contract, and the connecting rod 9 moves to drive the copper bar 10 to move, the copper bar 10 moves to cut a magnetic field formed between the N pole 7 and the S pole 8, and then current is generated inside the copper bar 10.

Because the outside of the partition board 2 is fixedly connected with a slide rail 11, the inside of the slide rail 11 is movably connected with a spring I12, the outside of the spring I12 is movably connected with a slide rod 13, the inside of the slide rod 13 is fixedly connected with a fixed rod 14, the outside of the fixed rod 14 is movably connected with a spring strip 15, the outside of the fixed rod 14 is fixedly connected with a ratchet wheel 16, the outside of the ratchet wheel 16 is movably connected with a clamping rod 17, one end of the slide rod 13, which is far away from the spring I12, is fixed inside the shell 1, the surface of the slide rail 11 is provided with a clamping hole, the inner side of the clamping hole is provided with an electromagnet I, the clamping rod 17 is movably connected with the ratchet wheel 16 through teeth arranged outside the clamping rod, the specification of the clamping rod 17 is matched with the clamping hole, the inside of the ratchet wheel 16 is movably connected with a metal buckle, the, the metal buckle is movably connected to the inner side of a clamping groove formed in the ratchet wheel 16, one end, far away from the fixed rod 14, of the spring strip 15 is fixed to the outer portion of the ratchet wheel 16, the copper bar 10 is electrically connected with the second electromagnet, the first electromagnet is electrically connected with an external power supply, and the spring strip 15 is in a tightened state in an initial state; at the moment, the current generated by the copper rod 10 supplies power to the second electromagnet, the second electromagnet is electrified to attract the metal buckle and enable the metal buckle to move, the ratchet wheel 16 loses the blocking effect of the metal buckle and rotates under the action of the restoring force of the spring strip 15, the ratchet wheel 16 rotates to drive the clamping rod 17 to move, the sliding rod 13 loses the blocking effect of the clamping rod 17 and moves under the action of the first spring 12, and therefore the shell 1 has the buffering and shock-absorbing effects when being collided; when the initial state is to be recovered, the shell 1 is only required to be pressed, so that the clamping rod 17 moves to the position of the clamping hole, the electromagnet I is electrified through the external power supply, the clamping rod 17 moves under the action of the electromagnet I, and meanwhile, the ratchet wheel 16 also provides an auxiliary rolling action.

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. A non-Newtonian fluid based display bump protection device comprising a housing (1) and a barrier (2), characterized in that: the interior of the shell (1) is movably connected with a soft shell (3), the exterior of the soft shell (3) is movably connected with a magnet (4), the interior of the soft shell (3) is movably connected with a non-Newtonian fluid (5), the interior of the shell (1) is fixedly connected with an insulating shell (6), the interior of the insulating shell (6) is fixedly connected with an N pole (7), the interior of the insulating shell (6) is fixedly connected with an S pole (8), the interior of the insulating shell (6) is movably connected with a connecting rod (9), the exterior of the connecting rod (9) is fixedly connected with a copper rod (10), the exterior of the partition plate (2) is fixedly connected with a sliding rail (11), the interior of the sliding rail (11) is movably connected with a first spring (12), the exterior of the first spring (12) is movably connected with a sliding rod (13), the interior of the sliding rod (13) is fixedly connected with a, the outside of the fixed rod (14) is fixedly connected with a ratchet wheel (16), and the outside of the ratchet wheel (16) is movably connected with a clamping rod (17).

2. A non-newtonian fluid based display bump guard as claimed in claim 1, wherein: the partition plate (2) is fixed inside the shell (1), two magnets (4) are provided, the two magnets have the same property, one magnet is fixed outside the soft shell (3), the magnet (4) is movably connected with the non-Newtonian fluid (5), the other magnet is fixed inside the shell (1), the two magnets (4) correspond to each other in position, and the main component of the non-Newtonian fluid (5) is polyacrylamide.

3. A non-newtonian fluid based display bump guard as claimed in claim 1, wherein: the position of the N pole (7) and the position of the S pole (8) inside the insulating shell (6) are corresponding, the outside of the connecting rod (9) is movably connected with a second spring, the outside of the second spring is movably connected with the outside of the insulating shell (6), one end of the connecting rod (9) far away from the copper rod (10) is movably connected with the inside of the shell (1), and the position of the copper rod (10) is matched with the N pole (7) and the S pole (8).

4. A non-newtonian fluid based display bump guard as claimed in claim 1, wherein: the number of the sliding rails (11) is not less than three, and the sliding rails are uniformly distributed outside the partition plate (2).

5. A non-newtonian fluid based display bump guard as claimed in claim 1, wherein: one end, far away from the spring I (12), of the sliding rod (13) is fixed inside the shell (1), a clamping hole is formed in the surface of the sliding rail (11), and an electromagnet I is arranged on the inner side of the clamping hole.

6. A non-newtonian fluid based display bump guard as claimed in claim 1, wherein: the clamping rod (17) is movably connected with the ratchet wheel (16) through teeth arranged outside the clamping rod, the clamping rod (17) is matched with the clamping hole in specification, a metal buckle is movably connected inside the ratchet wheel (16), a spring III is movably connected outside the metal buckle, the spring III is movably connected inside the ratchet wheel (16), an electromagnet II is arranged at a position corresponding to the inside of the ratchet wheel (16) through the metal buckle, the metal buckle is movably connected inside a clamping groove formed inside the ratchet wheel (16), and one end, far away from the fixing rod (14), of the spring strip (15) is fixed outside the ratchet wheel (16).

7. A non-newtonian fluid based display bump guard as claimed in claim 1, wherein: the copper bar (10) is electrically connected with the second electromagnet, and the first electromagnet is electrically connected with an external power supply.