CN210896626U

CN210896626U - Shock-absorbing shell for video player

Info

Publication number: CN210896626U
Application number: CN201921944472.7U
Authority: CN
Inventors: 邱伟
Original assignee: Shenzhen Ballet Digital Technology Co ltd
Current assignee: Shenzhen Ballet Digital Technology Co ltd
Priority date: 2019-11-12
Filing date: 2019-11-12
Publication date: 2020-06-30
Anticipated expiration: 2029-11-12

Abstract

The utility model discloses a shock attenuation shell for video player, including casing and mainboard body, the mainboard body is located the inner chamber of casing, the inner wall of casing is provided with buffer gear, the equal fixedly connected with fixed block in four corners of mainboard body bottom, one side fixedly connected with moving mechanism of fixed block, the equal fixedly connected with fixing base in four corners of buffer gear inner chamber bottom, the spout with moving mechanism looks adaptation is seted up to the inner chamber of fixing base, the bottom fixedly connected with rubber pad of fixed block, the bottom fixedly connected with metal shrapnel of fixing base inner chamber. The utility model discloses a sliding sleeve, slide bar and damping spring's cooperation is used, has reduced the impact force of mainboard body, and this a shock attenuation shell for video player possesses the effectual advantage of shock attenuation, has played the guard action to the mainboard body, has avoided the mainboard body not hard up or fracture, has prolonged the life of mainboard body.

Description

Shock-absorbing shell for video player

Technical Field

The utility model relates to a video player technical field specifically is a shock attenuation shell for video player.

Background

The video player refers to software capable of playing video stored in a digital signal form, and also refers to an electronic device product with a function of playing video, most video players (except a few waveform files) carry a decoder to restore compressed media files, and the video player also needs to be internally provided with a whole set of conversion frequency and buffering algorithms.

Inside traditional video player was mostly direct to be fixed in video player with the mainboard, because the mainboard is comparatively fragile device, when the violent motion of user, the video player fuselage leads to electrical components on the mainboard not hard up or fracture along with vibrations, when the fuselage incessantly shakes for a long time, causes video player to damage, consequently, needs a shock attenuation shell that is used for video player for solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a shock attenuation shell for video player possesses the effectual advantage of taking precautions against earthquakes, has solved inside traditional video player is most directly to be fixed in video player with the mainboard, because the mainboard is comparatively fragile device, when the user acutely moves, the video player fuselage leads to the not hard up or cracked problem of electrical components on the mainboard along with vibrations when the fuselage incessantly ground moves for a long time.

In order to achieve the above object, the utility model provides a following technical scheme: a shock-absorbing shell for a video player comprises a shell and a main board body, wherein the main board body is positioned in an inner cavity of the shell, the inner wall of the shell is provided with a buffer mechanism, four corners of the bottom of the main board body are fixedly connected with fixed blocks, one side of the fixed block is fixedly connected with a moving mechanism, four corners of the bottom of the inner cavity of the buffer mechanism are fixedly connected with fixed seats, the inner cavity of the fixed seat is provided with a sliding chute matched with the moving mechanism, the bottom of the fixed block is fixedly connected with a rubber pad, the bottom of the inner cavity of the fixed seat is fixedly connected with a metal elastic sheet, the bottom of the inner cavity of the buffer mechanism is fixedly connected with a sliding sleeve, the inner cavity of the sliding sleeve is connected with a sliding rod in a sliding way, one end of the sliding rod, which is far away from the sliding sleeve, is fixedly connected with the main board body, the surface cover of sliding sleeve is equipped with damping spring, damping spring's both ends respectively with mainboard body and buffer mechanism fixed connection.

Preferably, buffer gear includes the cotton layer of amortization that is located shells inner wall, the inner wall fixedly connected with polyethylene foam layer on the cotton layer of amortization.

Preferably, the moving mechanism comprises a roller frame positioned on one side of the fixed block, the inner cavity of the roller frame is movably connected with a roller, and the surface of the roller is in sliding connection with the sliding groove.

Preferably, rubber bulges are fixedly connected to the top of the inner cavity of the polyethylene foam layer, and the number of the rubber bulges is more than fifteen.

Preferably, the shape of the fixing seat is arc.

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

1. the utility model discloses a sliding sleeve, slide bar and damping spring's cooperation is used, the impact force of mainboard body has been reduced, this a shock attenuation shell for video player, possess the effectual advantage of shock attenuation, the guard action has been played the mainboard body, mainboard body not hard up or fracture has been avoided, the life of mainboard body has been prolonged, it is most direct inside the video player is fixed in the mainboard to have solved traditional video player, because the mainboard is comparatively fragile device, when the user acutely moves, the video player fuselage is along with vibrations, lead to the not hard up or cracked problem of electrical components on the mainboard when the fuselage does not stop earthquake for a long time.

2. The utility model discloses a buffer gear's setting can improve the shock attenuation effect with vibrations dispersion absorption, through the bellied setting of rubber, prevents the top and the polyethylene foam layer direct contact of mainboard body, has prolonged the life on polyethylene foam layer.

Drawings

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

FIG. 2 is an enlarged view of point A in FIG. 1;

fig. 3 is a schematic perspective view of the fixing base and the sliding groove structure of the present invention.

In the figure: 1. a housing; 2. a main board body; 3. a buffer mechanism; 301. a sound-deadening cotton layer; 302. a polyethylene foam layer; 4. a fixed block; 5. a moving mechanism; 501. a roller frame; 502. a roller; 6. a fixed seat; 7. a chute; 8. a rubber pad; 9. a metal spring sheet; 10. a sliding sleeve; 11. a slide bar; 12. a damping spring; 13. and (4) rubber bulges.

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, the present invention provides a technical solution: a shock absorption shell for a video player comprises a shell 1 and a mainboard body 2, the mainboard body 2 is positioned in an inner cavity of the shell 1, a buffer mechanism 3 is arranged on the inner wall of the shell 1, the buffer mechanism 3 comprises a silencing cotton layer 301 positioned on the inner wall of the shell 1, a polyethylene foam layer 302 is fixedly connected on the inner wall of the silencing cotton layer 301, shock can be dispersed and absorbed through the arrangement of the buffer mechanism 3, the shock absorption effect is improved, rubber bulges 13 are fixedly connected on the top of the inner cavity of the polyethylene foam layer 302, the number of the rubber bulges 13 is more than fifteen, through the arrangement of the rubber bulges 13, the top of the mainboard body 2 is prevented from being directly contacted with the polyethylene foam layer 302, the service life of the polyethylene foam layer 302 is prolonged, fixed blocks 4 are fixedly connected on four corners of the bottom of the mainboard body 2, a moving mechanism 5 is fixedly connected on one side of the fixed blocks 4, fixed seats 6 are fixedly connected, the shape of fixing base 6 is the arc, spout 7 with 5 looks adaptations of moving mechanism is seted up to the inner chamber of fixing base 6, moving mechanism 5 includes the gyro wheel frame 501 that is located 4 one sides of fixed block, the inner chamber swing joint of gyro wheel frame 501 has gyro wheel 502, the surface and the 7 sliding connection of spout of gyro wheel 502, the bottom fixedly connected with rubber pad 8 of fixed block 4, the bottom fixedly connected with metal shrapnel 9 of 6 inner chambers of fixing base, the bottom fixedly connected with sliding sleeve 10 of buffer gear 3 inner chambers, the inner chamber sliding connection of sliding sleeve 10 has slide bar 11, slide bar 11 keeps away from the one end and the 2 fixed connection of mainboard body of sliding sleeve 10, the surperficial cover of sliding sleeve 10 is equipped with damping spring 12, damping spring 12's both ends respectively.

The working principle is as follows: the utility model discloses during the use, make this video player can produce vibrations during the user's violent motion, mainboard body 2 drives 4 vibrations of fixed block, fixed block 4 drives gyro wheel frame 501 vibrations, gyro wheel frame 501 drives gyro wheel 502 and slides in the inner chamber of spout 7, use through the cooperation of rubber pad 8 and metal shrapnel 9, the impact force in 2 four corners of mainboard body has been reduced, through sliding sleeve 10, slide bar 11 and damping spring 12's cooperation is used, cushion mainboard body 2's middle part, prevent mainboard body 2's middle part because of vibrations fracture, use through the cooperation of amortization cotton layer 301 and polyethylene foam layer 302, disperse the absorption will shake, improve the shock attenuation effect, reached the effectual purpose of shock attenuation promptly.

In summary, the following steps: this a shock attenuation shell for video player, through sliding sleeve 10, slide bar 11 and damping spring 12's cooperation is used, the impact force of mainboard body 2 has been reduced, this a shock attenuation shell for video player, possess the effectual advantage of shock attenuation, protection action has been played to mainboard body 2, mainboard body 2 is not hard up or fracture has been avoided, the life of mainboard body 2 has been prolonged, it is most directly inside being fixed in video player with the mainboard to have solved traditional video player, because the mainboard is comparatively fragile device, when the user acutely moves, the video player fuselage is along with vibrations, the fuselage leads to the not hard up or cracked problem of electrical components on the mainboard when the earthquake moves for a long time.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 shock-absorbing housing for a video player, comprising a casing (1) and a main board body (2), characterized in that: the main board body (2) is positioned in an inner cavity of the shell (1), a buffer mechanism (3) is arranged on the inner wall of the shell (1), fixed blocks (4) are fixedly connected to four corners of the bottom of the main board body (2), a moving mechanism (5) is fixedly connected to one side of each fixed block (4), fixed seats (6) are fixedly connected to four corners of the bottom of the inner cavity of the buffer mechanism (3), sliding grooves (7) matched with the moving mechanisms (5) are formed in the inner cavity of each fixed seat (6), rubber pads (8) are fixedly connected to the bottoms of the fixed blocks (4), metal elastic pieces (9) are fixedly connected to the bottoms of the inner cavities of the fixed seats (6), sliding sleeves (10) are fixedly connected to the bottoms of the inner cavities of the buffer mechanisms (3), sliding rods (11) are slidably connected to the inner cavities of the sliding sleeves (10), and one ends, far away from the sliding sleeves (10, the surface cover of sliding sleeve (10) is equipped with damping spring (12), damping spring (12)'s both ends respectively with mainboard body (2) and buffer gear (3) fixed connection.

2. A shock absorbing casing for a video player as claimed in claim 1, wherein: buffer gear (3) include and are located cotton layer (301) of amortization of casing (1) inner wall, the inner wall fixedly connected with polyethylene foam layer (302) of cotton layer (301) of amortization.

3. A shock absorbing casing for a video player as claimed in claim 1, wherein: the moving mechanism (5) comprises a roller frame (501) positioned on one side of the fixed block (4), a roller (502) is movably connected to the inner cavity of the roller frame (501), and the surface of the roller (502) is in sliding connection with the sliding groove (7).

4. A shock absorbing casing for a video player as claimed in claim 2, wherein: the top of the inner cavity of the polyethylene foam layer (302) is fixedly connected with rubber bulges (13), and the number of the rubber bulges (13) is more than fifteen.

5. A shock absorbing casing for a video player as claimed in claim 1, wherein: the fixing seat (6) is arc-shaped.