CN215769592U

CN215769592U - Novel shell for raspberry pie

Info

Publication number: CN215769592U
Application number: CN202121910196.XU
Authority: CN
Inventors: 徐均昊
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-16
Filing date: 2021-08-16
Publication date: 2022-02-08
Anticipated expiration: 2031-08-16

Abstract

The utility model discloses a novel shell for a raspberry pie, which relates to the technical field of raspberry pies and comprises a shell base structure, wherein the shell base structure comprises a shell, and clamping structures for clamping an embedded Linux clamping plate are fixedly arranged on two sides of an inner cavity of the shell; the clamping structure comprises fixed plates fixedly arranged at the top and the bottom of an inner cavity of the shell, a plurality of rollers are arranged on the upper surface of each fixed plate, and the side walls of two sides of the embedded Linux clamping plate are clamped and arranged in the clamping grooves; and a buckle structure for locking the embedded Linux card is arranged on one side of the embedded Linux card. According to the technical scheme, the embedded Linux clamping plate is inserted into the shell through the clamping plate inserting opening, the side walls of the two sides of the embedded Linux clamping plate are respectively clamped and installed in the clamping grooves, the embedded Linux clamping plate is conveniently inserted into the shell under the rotary guiding action of the plurality of rolling shafts, and meanwhile the embedded Linux clamping plate is conveniently taken out repeatedly.

Description

Novel shell for raspberry pie

Technical Field

The utility model relates to the technical field of raspberry pies, in particular to a novel shell for a raspberry pie.

Background

The raspberry pie is an embedded Linux board that has started to be popular first among various pies, and is essentially a small computer that is only credit card sized in size.

The raspberry pie can be connected with equipment such as a television, a display, a keyboard and a mouse and the like to be used as a normal Linux computer, and can replace various purposes of a daily desktop computer, such as word processing, spreadsheets, media centers and even games at present; it can also be used as a server of a personal website to construct a blog of the user; it is even possible to use raspberry-like hardware resources for various interesting hardware items, and so on.

The embedded Linux cardboard of raspberry group needs the installation shell to protect and fix, and current Linux cardboard is pegged graft and is installed in the installation shell after, uses the screw with its fixed connection in the casing usually, and wants to be comparatively inconvenient with the taking out of embedded Linux cardboard relapse. To this end a new type of shell for raspberry pies is proposed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems that the embedded Linux clamping plate of a raspberry pie in the prior art needs to be protected and fixed by an installation shell, the embedded Linux clamping plate is usually fixedly connected into the installation shell by using screws after being inserted and installed in the installation shell, and the embedded Linux clamping plate is inconvenient to repeatedly take out, and the novel shell for the raspberry pie is provided.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a novel shell for a raspberry pie comprises a shell base structure including a shell, one side of the shell is open, the side wall of one side of the shell is provided with a card board socket, an embedded Linux card board is inserted and installed in the card board socket, a screen is embedded on one side of the shell matrix structure, the screen is electrically connected with the embedded Linux card board, an electric connection seat is fixedly arranged in the shell matrix structure, and the electric connecting seat and the embedded Linux clamping plate are both provided with electric conducting strips, the electric conducting strips of the electric connecting seat are electrically connected with the screen through a conducting wire, when the embedded Linux card board is inserted into the shell base structure, the conducting strip of the electric socket is electrically connected with the conducting strip of the embedded Linux card board, the embedded Linux card board is electrically connected with the screen, and clamping structures used for clamping the embedded Linux card board are fixedly arranged on two sides of the inner cavity of the shell;

the clamping structure comprises fixed plates fixedly arranged at the top and the bottom of an inner cavity of the shell, a plurality of rolling shafts are arranged on the upper surface of each fixed plate, clamping grooves are formed in the circumferential side walls of the rolling shafts, and the side walls of two sides of the embedded Linux clamping plate are clamped and arranged in the clamping grooves;

the embedded Linux card board is characterized in that a buckle structure for locking the embedded Linux card board is arranged on one side of the embedded Linux card board;

the side wall of one side, adjacent to the clamping plate socket, of the shell is provided with a strip-shaped opening, one side, away from the side wall of one side of the opening, of the shell is provided with a fan vent, and the side wall, close to one side of the fan vent, of the shell is provided with a camera DSI socket.

Preferably, a plurality of threaded holes are linearly formed in the surface of the fixing plate, a rotating rod is rotatably mounted in the roller, a threaded portion is formed in one side, away from the roller, of the rotating rod, the threaded portion is in threaded connection with the threaded holes, and a nut is fixedly connected to the end portion, away from the threaded portion, of one end of the rotating rod.

Preferably, the circle centers of the upper surface and the lower surface of the roller are rotatably provided with clamping rings, and the inner side wall of the circumference of each clamping ring is fixedly connected with the surface of the circumference of the rotating rod.

Preferably, the buckle structure comprises a second sliding groove formed in the side wall of one side of the embedded Linux cardboard, two sides of an inner cavity of the second sliding groove are respectively connected with a first sliding block and a second sliding block in a sliding manner, and springs are fixedly arranged between the first sliding block and the second sliding block;

a first sliding groove is formed in one side, corresponding to the second sliding groove, of the shell, a first L-shaped chuck and a second L-shaped chuck are slidably mounted on two sides of an inner cavity of the first sliding groove respectively, and end portions of the first L-shaped chuck and the second L-shaped chuck are fixedly connected with side walls of the first sliding block and the second sliding block respectively;

and the side walls of one side of the first sliding block and one side of the second sliding block, which are far away from the first L-shaped clamping head and the second L-shaped clamping head, are respectively and fixedly connected with a first lug and a second lug.

Preferably, the top and the bottom of the inner cavity of the second sliding chute are fixedly connected with a first limiting rod and a second limiting rod respectively, and one end parts of the first limiting rod and the second limiting rod are abutted to the side walls of the first sliding block and the second sliding block respectively.

Compared with the prior art, the utility model has the beneficial effects that:

according to the technical scheme, the embedded Linux card board is inserted into the shell through the card board insertion opening, the side walls of two sides of the embedded Linux card board are respectively inserted into the card slots in a clamping manner, the embedded Linux card board is conveniently inserted into the shell under the rotary guiding action of the plurality of rollers, and meanwhile, the embedded Linux card board is conveniently taken out repeatedly;

secondly, in the technical scheme, the first lug and the second lug are pinched to enable the first slider and the second slider to be drawn inwards, so that the first L-shaped chuck and the second L-shaped chuck are driven to be drawn inwards, the first L-shaped chuck and the second L-shaped chuck are conveniently clamped and installed in the first sliding groove, the embedded Linux board and the shell can be locked by the first L-shaped chuck and the second L-shaped chuck under the action of the spring, and when a user needs to draw out the embedded Linux board, the first lug and the second lug are pinched to enable the first L-shaped chuck and the second L-shaped chuck to be separated from the first sliding groove, so that the embedded Linux board can be drawn out;

thirdly, among the technical scheme, when the installation interval of embedded Linux cardboard is adjusted to needs, through forward or reverse rotating nut, can make the bull stick at threaded hole internal rotation, when the bull stick rotates, can drive bull stick bottom fashioned screw thread portion, screw thread portion rotates at the screw thread downthehole screw thread, thereby can adjust the interval of roller bearing apart from the fixed plate, and embedded Linux cardboard joint is installed in the draw-in groove, thereby can be when adjusting the interval of roller bearing apart from the fixed plate, and then reach the effect of adjusting the installation interval of embedded Linux cardboard, when the interval grow of embedded Linux cardboard apart from the shell, when this raspberry group drops on the ground, can make embedded Linux cardboard have certain buffering.

Drawings

FIG. 1 is a schematic perspective view of a base structure of a shell for a raspberry pi new shell according to the present invention;

FIG. 2 is a schematic perspective view of a housing base from another perspective for use in a raspberry pie novel housing according to the present invention;

FIG. 3 is a schematic structural view of a novel shell for a raspberry pie, after an embedded Linux card board is installed on the novel shell;

FIG. 4 is a schematic top view of a snap-fit structure in a novel shell of a raspberry pie according to the present invention;

FIG. 5 is an enlarged schematic view of portion A of FIG. 3;

FIG. 6 is an enlarged schematic view of the portion B in FIG. 4;

fig. 7 is a schematic perspective view of a roller in a novel shell for a raspberry pie according to the present invention.

In the figure: 1. a housing base structure; 11. a housing; 12. a card board socket; 13. a fan vent; 14. a camera DSI socket; 15. a strip-shaped opening; 16. a first chute; 2. a clamping structure; 21. a fixing plate; 22. a roller; 23. a rotating rod; 24. a threaded portion; 25. a threaded hole; 26. a card slot; 27. a snap ring; 28. a nut; 3. an embedded Linux card board; 4. a buckle structure; 41. a second chute; 42. a first slider; 43. a second slider; 44. a first limit rod; 45. a second limiting rod; 46. a first bump; 47. a second bump; 48. a spring; 49. A first L-shaped chuck; 410. a second L-shaped chuck; 5. and (6) a screen.

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.

Example one

Referring to fig. 1-6, a novel case for raspberry pie comprises a case base structure 1, the case base structure 1 comprises a case 11, one side of the case 11 is open, a card board socket 12 is formed on one side wall of the case 11, an embedded Linux card board 3 is inserted into the card board socket 12, a screen 5 is embedded in one side of the case base structure 1, the screen 5 is electrically connected with the embedded Linux card board 3, a power connection socket is fixedly mounted in the case base structure 1, the power connection socket and the embedded Linux card board 3 are both provided with conductive sheets, the conductive sheets of the power connection socket are electrically connected with the screen 5 through a wire, when the Linux embedded card board 6 is inserted into the case base structure 1, the conductive sheets of the power connection socket are electrically connected with the conductive sheets of the embedded Linux card board 3, and further the embedded Linux card 3 is electrically connected with the screen 5, clamping structures 2 for clamping the embedded Linux clamping plate 3 are fixedly arranged on two sides of the inner cavity of the shell 11;

the clamping structure 2 comprises fixing plates 21 fixedly arranged at the top and the bottom of an inner cavity of the shell 11, a plurality of rollers 22 are arranged on the upper surface of each fixing plate 21, clamping grooves 26 are formed in the circumferential side walls of the rollers 22, and the side walls of two sides of the embedded Linux clamping plate 3 are clamped and arranged in the clamping grooves 26;

wherein, one side of the embedded Linux cardboard 3 is provided with a buckle structure 4 for locking the embedded Linux cardboard 3.

Example two

Referring to fig. 1 to 6, the present invention provides a new technical solution: a novel shell for a raspberry pie comprises a shell base structure 1, wherein the shell base structure 1 comprises a shell 11, one side of the shell 11 is open, a clamping plate socket 12 is formed in the side wall of one side of the shell 11, an embedded Linux clamping plate 3 is inserted and installed in the clamping plate socket 12, a screen 5 is embedded in one side of the shell base structure 1, the screen 5 is electrically connected with the embedded Linux clamping plate 3, the screen 5 is embedded in one side of the shell base structure 1, the screen 5 is electrically connected with the embedded Linux clamping plate 3, an electric connecting seat is fixedly installed in the shell base structure 1, both the electric connecting seat and the embedded Linux clamping plate 3 are provided with conducting strips, the conducting strips of the electric connecting seat are electrically connected with the screen 5 through a conducting wire, when the embedded Linux clamping plate 6 is inserted into the shell base structure 1, the conducting strips of the electric connecting seat are electrically connected with the conducting strips of the embedded Linux clamping plate 3, the embedded Linux card board 3 is electrically connected with the screen 5, and the clamping structures 2 for clamping the embedded Linux card board 3 are fixedly arranged on two sides of the inner cavity of the shell 11; the clamping structure 2 comprises fixing plates 21 fixedly arranged at the top and the bottom of an inner cavity of the shell 11, a plurality of rollers 22 are arranged on the upper surface of each fixing plate 21, clamping grooves 26 are formed in the circumferential side walls of the rollers 22, and the side walls of two sides of the embedded Linux clamping plate 3 are clamped and arranged in the clamping grooves 26; the embedded Linux card board is characterized in that a buckle structure 4 used for locking the embedded Linux card board 3 is arranged on one side of the embedded Linux card board 3, a strip-shaped opening 15 is formed in the side wall of the shell 11, which is adjacent to the card board socket 12, the strip-shaped opening 15 can more conveniently convert a mipi interface and a mini HDMI interface of a raspberry pie, a fan vent 13 is formed in one side of the side wall of the shell 11, which is far away from the opening side, and the fan vent 13 is used for air intake of a fan; the side wall of the shell 11, which is close to one side of the fan vent 13, is provided with a camera DSI socket 14, the camera also adopts the DSI socket, the raspberry pie can be directly inserted, no additional configuration file is needed, the embedded Linux cardboard 3 is inserted and installed in the shell 11 through the cardboard socket 12, the side walls of the two sides of the embedded Linux cardboard 3 are respectively clamped and installed in the clamping grooves 26, the embedded Linux cardboard 3 is conveniently inserted and installed in the shell 11 under the rotary guiding action of the plurality of rollers 22, and the Linux embedded cardboard 3 and the shell 11 can be locked together through the clamping structure 4; a plurality of threaded holes 25 are linearly formed in the surface of the fixing plate 21, a rotating rod 23 is rotatably mounted in the roller 22, a threaded part 24 is formed on one side of the rotating rod 23 away from the roller 22, the threaded part 24 is in threaded connection with the threaded holes 25, a nut 28 is fixedly connected to one end part of the rotating rod 23 away from the threaded part 24, when the installation distance of the embedded Linux card board 3 needs to be adjusted, the rotating rod 23 can rotate in the threaded hole 25 by rotating the screw cap 28 in the forward direction or the reverse direction, the threaded part 24 formed at the bottom of the rotating rod 23 can be driven when the rotating rod 23 rotates, the thread of the threaded part 24 rotates in the threaded hole 25, so that the distance between the roller 22 and the fixing plate 21 can be adjusted, and the embedded Linux pallet 3 is clamped and installed in the clamping groove 26, therefore, when the distance between the roller 22 and the fixed plate 21 is adjusted, the effect of adjusting the installation distance of the embedded Linux clamping plate 3 is achieved; the centers of the upper surface and the lower surface of the roller 22 are respectively provided with a snap ring 27 in a rotating way, the inner side wall of the circumference of the snap ring 27 is fixedly connected with the circumferential surface of the rotating rod 23, and the snap ring 27 is used for limiting the roller 22; the buckle structure 4 comprises a second sliding groove 41 arranged on the side wall of one side of the embedded Linux clamping plate 3, a first sliding block 42 and a second sliding block 43 are respectively connected to two sides of an inner cavity of the second sliding groove 41 in a sliding manner, and springs 48 are fixedly arranged between the first sliding block 42 and the second sliding block 43; a first sliding chute 16 is formed in one side of the shell 11 corresponding to the second sliding chute 41, a first L-shaped chuck 49 and a second L-shaped chuck 410 are respectively slidably mounted on two sides of an inner cavity of the first sliding chute 16, and end portions of the first L-shaped chuck 49 and the second L-shaped chuck 410 are respectively fixedly connected with side walls of the first sliding block 42 and the second sliding block 43; when the embedded Linux card 3 is inserted into the housing 11 through the card slot 12, the first projection 46 and the second projection 47 are pinched to draw the first slider 42 and the second slider 43 inward, so as to drive the first L-shaped chuck 49 and the second L-shaped chuck 410 inward, so as to facilitate the installation of the first L-shaped chuck 49 and the second L-shaped chuck 410 into the first sliding slot 16 in a snap-fit manner, under the action of the spring 48, the first L-shaped chuck 49 and the second L-shaped chuck 410 can lock the embedded Linux card 3 with the housing 11, under the limiting action of the first limiting rod 44 and the second limiting rod 45, the first slider 42 and the second slider 43 are facilitated to be resisted, when the embedded Linux card 3 needs to be drawn out, the first projection 46 and the second projection 47 are pinched to separate the first L-shaped chuck 49 and the second L-shaped chuck 410 from the first sliding slot 16, the embedded Linux card board 3 can be drawn out; wherein, the side walls of the first slider 42 and the second slider 43 far away from the first L-shaped chuck 49 and the second L-shaped chuck 410 are respectively and fixedly connected with a first bump 46 and a second bump 47; the top and the bottom of the inner cavity of the second sliding chute 41 are respectively and fixedly connected with a first limiting rod 44 and a second limiting rod 45, one end parts of the first limiting rod 44 and the second limiting rod 45 are respectively abutted against the side walls of the first sliding block 42 and the second sliding block 43, and the first sliding block 42 and the second sliding block 43 are conveniently abutted under the limiting action of the first limiting rod 44 and the second limiting rod 45.

The working principle is as follows: the embedded Linux card 3 is inserted into the casing 11 through the card socket 12, the side walls of the embedded Linux card 3 are respectively inserted into the card slots 26, under the rotary guiding action of the plurality of rollers 22, the embedded Linux card 3 is conveniently inserted and installed in the shell 11, the first projection 46 and the second projection 47 are pinched, the first sliding block 42 and the second sliding block 43 are made to be close inwards, thereby driving the first L-shaped chuck 49 and the second L-shaped chuck 410 to move inward, so as to facilitate the first L-shaped chuck 49 and the second L-shaped chuck 410 to be clamped and installed in the first sliding chute 16, under the action of the spring 48, the first L-shaped chuck 49 and the second L-shaped chuck 410 can lock the embedded Linux card board 3 with the shell 11, under the limiting action of the first limiting rod 44 and the second limiting rod 45, the first sliding block 42 and the second sliding block 43 are convenient to abut against;

when the installation distance of the embedded Linux cardboard 3 needs to be adjusted, the rotating rod 23 can rotate in the threaded hole 25 by rotating the nut 28 in the forward direction or the reverse direction, the threaded part 24 formed at the bottom of the rotating rod 23 can be driven when the rotating rod 23 rotates, the thread of the threaded part 24 in the threaded hole 25 rotates, so that the distance between the roller 22 and the fixed plate 21 can be adjusted, the embedded Linux cardboard 3 is clamped and installed in the clamping groove 26, the installation distance between the Linux embedded cardboard 3 and the shell 11 can be adjusted when the distance between the roller 22 and the fixed plate 21 is adjusted, and when the distance between the embedded Linux cardboard and the shell is increased, the embedded Linux cardboard can have certain buffering when the raspberry group falls on the ground;

when the user needs to pull out the embedded Linux card 3, the user can pull out the embedded Linux card 3 by kneading the first protrusion 46 and the second protrusion 47 to separate the first L-shaped clip 49 and the second L-shaped clip 410 from the first sliding slot 16.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The novel shell for the raspberry pie comprises a shell base structure (1) and is characterized in that the shell base structure (1) comprises a shell (11), one side of the shell (11) is open, a clamping plate socket (12) is formed in the side wall of one side of the shell (11), an embedded Linux clamping plate (3) is inserted and installed in the clamping plate socket (12), a screen (5) is embedded in one side of the shell base structure (1), the screen (5) is electrically connected with the embedded Linux clamping plate (3), and clamping structures (2) used for clamping the embedded Linux clamping plate (3) are fixedly installed on two sides of an inner cavity of the shell (11);

the clamping structure (2) comprises fixing plates (21) fixedly mounted at the top and the bottom of an inner cavity of the shell (11), a plurality of rollers (22) are arranged on the upper surface of each fixing plate (21), clamping grooves (26) are formed in the circumferential side walls of the rollers (22), and the side walls on the two sides of the embedded Linux clamping plate (3) are clamped and mounted in the clamping grooves (26);

wherein, one side of the embedded Linux card board (3) is provided with a buckle structure (4) for locking the embedded Linux card board (3);

the side wall of one side, adjacent to the clamping plate socket (12), of the shell (11) is provided with a strip-shaped opening (15), one side, away from the side wall of one side of the opening, of the shell (11) is provided with a fan vent (13), and the side wall, close to one side of the fan vent (13), of the shell (11) is provided with a camera DSI socket (14).

2. The novel shell for the raspberry pie of claim 1, wherein a plurality of threaded holes (25) are linearly formed in the surface of the fixing plate (21), a rotating rod (23) is rotatably mounted in the roller (22), a threaded portion (24) is formed in one side, away from the roller (22), of the rotating rod (23), the threaded portion (24) is in threaded connection with the threaded holes (25), and a nut (28) is fixedly connected to one end, away from the threaded portion (24), of the rotating rod (23).

3. The novel shell for raspberry pies as claimed in claim 2, wherein the roller (22) is rotatably provided with a snap ring (27) at the center of the upper surface and the lower surface, and the inner circumferential side wall of the snap ring (27) is fixedly connected with the circumferential surface of the rotating rod (23).

4. The novel shell for raspberry pies according to claim 1, wherein the snap structure (4) comprises a second sliding groove (41) formed in a side wall of the embedded Linux pallet (3), a first sliding block (42) and a second sliding block (43) are respectively connected to two sides of an inner cavity of the second sliding groove (41) in a sliding manner, and a spring (48) is fixedly mounted between the first sliding block (42) and the second sliding block (43);

a first sliding groove (16) is formed in one side, corresponding to the second sliding groove (41), of the shell (11), a first L-shaped chuck (49) and a second L-shaped chuck (410) are respectively installed on two sides of an inner cavity of the first sliding groove (16) in a sliding mode, and end portions of the first L-shaped chuck (49) and the second L-shaped chuck (410) are respectively fixedly connected with side walls of the first sliding block (42) and the second sliding block (43);

the side walls of the first sliding block (42) and the second sliding block (43) far away from the first L-shaped clamping head (49) and the second L-shaped clamping head (410) are respectively and fixedly connected with a first lug (46) and a second lug (47).

5. The novel shell for raspberry pies according to claim 4, wherein the top and bottom of the inner cavity of the second sliding groove (41) are fixedly connected with a first limiting rod (44) and a second limiting rod (45), and one end of each of the first limiting rod (44) and the second limiting rod (45) is abutted against the side wall of each of the first sliding block (42) and the second sliding block (43).