CN218499195U - Lossless compression system for video high-definition code stream - Google Patents

Abstract

The utility model is suitable for a video compression storage technical field provides a video high definition code stream lossless compression system, include: the casing, the symmetrical fixed mounting in its bottom has two loading boards, the installing support, it corresponds the loading board and sets up in the below of casing, and loading board detachable fixed connection is in the installing support, at least one cable mounting, its rigid coupling is on the roof of casing, a locating part, its fixed connection is in the bottom of installing support, utilize locking bolt through bolt mounting hole with the lockplate installation be fixed in the external world hang the object on, when treating needs installation casing, insert the one end of loading board in the frid from the one side of placing the chamber, through mutually supporting of direction slat and guide way, guarantee that the loading board is complete, stable insert in the frid, it is fixed to the support of loading board and casing to utilize the frid completion.

Description

Lossless compression system for video high-definition code stream

Technical Field

The utility model belongs to the technical field of the video compression storage, especially, relate to a lossless compression system of video high definition code stream.

Background

The video is a continuous image sequence and is composed of continuous frames, one frame is an image, due to the persistence of vision effect of human eyes, when the frame sequence is played at a certain speed, the video with continuous actions is seen, due to extremely high similarity among the continuous frames, in order to facilitate storage and transmission, an original video needs to be coded and compressed to remove redundancy in space and time dimensions, and when the video is compressed, a video compression storage device needs to be adopted to compress the video.

According to the examination, the patent numbers: CN214037713U, which discloses: the utility model provides an energy-saving high definition video compression storage device of high suitability, the utility model relates to a video compression storage technology field, including the ware body and installation piece, the installation piece is located ware body rear end both sides position department, terminal surface fixed mounting has the display screen before the ware body, the terminal surface is located the display screen position department all around and all is fixed with a plurality of regulation and control button before the ware body, the equal fixed mounting in ware body both sides has hollow groove pole, the draw-in groove has been seted up to hollow groove pole outside, terminal surface fixed mounting has the inserted bar before the installation piece, the movable groove has been seted up to the inserted bar inside, conflict swash plate inner wall both sides all rotate and are connected with dwang, two corresponding fixedly connected with coupling spring between the dwang. The device not only can effectively accomplish the installation work to the ware body, and the outside personnel of being convenient for install the processing to the ware body, also can effectively accomplish the tight fixed work of clamp to the cable, and the outside personnel of being convenient for arrange in order the cable.

However, the above-mentioned technical solutions have the following problems:

1. the device body is fixed only by the mounting blocks at two sides, and in this way, when the mounting block (locking mechanism) at one side is in failure or damaged, the device body can fall off to influence the stability of the device;

2. the cable passes through this kind of clamping mode, if when external force pulling appears, the cable can appear sliding, can't guarantee the stable connection of cable.

SUMMERY OF THE UTILITY MODEL

The utility model provides a video high definition code stream lossless compression system aims at solving the problem that mentions in the above-mentioned background art.

The utility model relates to a realize like this, a video high definition code stream lossless compression system, include: the casing, the symmetrical fixed mounting in its bottom has two loading boards, the installing support, it corresponds the loading board set up in the below of casing, just loading board detachable fixed connection in the installing support, through the installing support is used for realizing accepting the casing to and, at least one cable mounting, its rigid coupling in on the roof of casing, and be used for categorised carding cable connecting wire on the casing still including: and the limiting part is fixedly connected to the bottom of the mounting bracket and used for realizing the limiting and fixing of the bearing plate on the mounting bracket. (utilize the installing support can carry on the casing, simultaneously, it is fixed to realize the installation to the casing, set up the locating part on the installing support, can install to presetting the position after at the loading board, lock it, prevent that follow-up loading board or casing from taking place to rock, guaranteed stability that can, the cable mounting of setting can realize combing and categorised to casing cable connecting wire, avoid cable connecting wire in disorder, mixed and disorderly phenomenon such as, make things convenient for follow-up maintenance and maintenance).

Preferably, the mounting bracket includes: the locking plate is provided with a plurality of bolt mounting holes, the locking plate is vertically fixedly connected with a groove plate on one side wall of the locking plate, a placing cavity is formed in the locking plate, the placing cavity penetrates through two side walls of the groove plate, the bearing plate can be contained in the placing cavity, and a strip-shaped groove which is consistent with the placing cavity in length and can penetrate through the bearing plate is formed in the top wall of the groove plate. (the loading board is from placing during the chamber inserts the frid, and its top is worn out from the bar inslot, and the length of placing the chamber is not shorter than the length of loading board, and the length in bar groove is unanimous with the length of placing the chamber, consequently, the accessible frid realizes the fixed mounting to the loading board, the effectual stability of guaranteeing follow-up casing).

Preferably, on placing the relative both sides inner wall that sets up in chamber, the fashioned rigid coupling of homogeneous body has the direction slat, and, on the relative both sides wall of loading board, all seted up with direction slat sliding fit's guide way. (matched with direction slat and guide way can be when the assembly loading board, lead it, simultaneously, place the intracavity, realize spacing to it, avoid it to appear rocking placing the chamber in, the effectual stability of realizing follow-up casing).

Preferably, the stopper includes: and the frid orientation is unanimous, and the rigid coupling is in the installation frame on its diapire, the installation frame internal rotation is connected with the rotation axostylus axostyle, just the one end of rotation axostylus axostyle is worn out the installation frame to the rigid coupling has first rotatory handle, the spaced cover is equipped with a plurality of eccentric blocks, every in proper order on the outer wall of rotation axostylus axostyle the border position of one side outer wall of eccentric block, homogeneous body shaping's boss, spacing picture peg, its top extend to place the intracavity, and with set up insert on the loading board diapire and put the groove joint cooperation, and rotate on its bottom and be connected with two spacing walking wheels, two spacing walking wheel respectively sliding connection in the both sides that the boss is relative. (after the loading board installation was accomplished, rotate first rotatory handle, it rotated the axostylus axostyle rotation to drive through it, and the eccentric block on its outer wall of synchronous drive rotates, and boss drive two spacing walking wheels on the eccentric block drive spacing picture peg and go up and down, and when spacing picture peg promoted to place the chamber, can insert and accomplish the spacing fixed to the loading board in inserting the inslot, when spacing picture peg sinks to placing intracavity diapire below, can conveniently accomplish the installation and the dismantlement to the loading board).

Preferably, the cable fixing member includes: the rigid coupling in hollow box body on the casing roof has seted up the threading groove of mutual intercommunication on its relative both sides wall, and the rotation axis, its rotation of erectting connect in the roof of hollow box body to its bottom cover is equipped with the gear, and the top rigid coupling has the rotatory handle of second, is located the outside of gear, parallel distribution have two racks, every the rack all engage connect in the gear, and, correspond on the hollow box body roof of rack, seted up and link up the groove, the rigid coupling has to run through on the diapire of rack the chucking board in the groove has been link up, the locking groove has been seted up on the chucking board. (utilize independent threading groove and locking groove to realize fixed to single cable connecting wire, utilize a plurality of threading grooves and locking groove can guarantee to press from both sides tight fixedly to cable connecting wire, convenient subsequent maintenance and maintenance).

Preferably, the locking groove with the quantity in threading groove is unanimous, just the aperture in locking groove is not more than the aperture in threading groove, simultaneously, is not less than the external diameter of casing cable connecting wire. (the aperture of locking groove slightly is greater than the external diameter of cable connecting wire, consequently, when two locking groove misplaces, can effectual clamp cable connecting wire, simultaneously, the aperture of threading groove is slightly big, makes things convenient for wearing to establish of the realization cable connecting wire that the staff is light).

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a video high definition code stream lossless compression system:

utilize locking bolt through bolt mounting hole with the lockplate installation be fixed in the external world hang the object on, when treating the needs installation casing, insert the frid with the one end of loading board from the one side of placing the chamber in, through mutually supporting of direction slat and guide way, guarantee that the loading board is complete, stable insert the frid in, utilize the frid to accomplish the support of loading board and casing fixed.

Treat that the loading board is whole to be inserted the frid in the back, the staff rotates first rotatory handle, the drive rotates the axostylus axostyle and rotates to drive a plurality of eccentric blocks and rotate, after the eccentric block rotates certain angle, can utilize the boss on its outer wall to promote spacing picture peg and stretch into and place the intracavity, and insert and put the groove, realize that the installation of loading board in the frid is fixed, avoid external factor to influence the stability of casing, thereby avoid the casing to follow the drop on the installing support.

Many cable connecting lines that have on the casing, every cable connecting line can be followed the threading groove on a side wall of hollow box body and penetrated, pass the locking groove of seting up on two chucking boards in proper order, and wear out from the threading groove of opposite side, realize the categorised carding to the cable connecting line, simultaneously, after rotating the rotatory handle of second, the gear drives two rack dislocation removal, two chucking boards displace in opposite directions, the locking groove that utilizes the dislocation presss from both sides tight cable connecting line, make it realize fixed and the anti-drop protection to the cable connecting line.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a front view of the mounting bracket of the present invention;

fig. 3 is a side view of the mounting bracket of the present invention;

fig. 4 is an enlarged view of a portion a of fig. 3 according to the present invention;

fig. 5 is a side view of the eccentric block of the present invention;

fig. 6 is a top view of the cable fixing member of the present invention;

fig. 7 is a front view of the rack and the clamping plate of the present invention;

in the figure:

1. a housing; 11. carrying a plate; 111. a guide groove; 12. inserting the groove;

2. mounting a bracket; 21. a locking plate; 211. a bolt mounting hole; 22. a groove plate; 221. a placement chamber; 222. a strip-shaped groove; 23. a guide strip plate;

3. a cable fixing member; 31. a hollow box body; 32. a threading slot; 33. a rotating shaft; 34. a gear; 35. a second rotating handle; 36. a rack; 37. a through groove; 38. a chucking plate; 39. a locking groove;

4. a stopper; 41. a mounting frame; 42. rotating the shaft lever; 43. a first rotating handle; 44. an eccentric block; 45. a boss; 46. a limiting inserting plate; 461. and limiting traveling wheels.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention.

The components of the embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1, 2 and 3, the present invention provides a technical solution:

a video high definition code stream lossless compression system comprises: the bottom end of the shell 1 is symmetrically and fixedly provided with two bearing plates 11, the mounting bracket 2 is arranged below the shell 1 corresponding to the bearing plates 11, the bearing plates 11 are detachably and fixedly connected to the mounting bracket 2, and the shell 1 is supported by the mounting bracket 2;

the mounting bracket 2 includes: the locking plate 21 is provided with a plurality of bolt mounting holes 211, the slot plate 22 is vertically and fixedly connected to one side wall of the locking plate 21, a placing cavity 221 is formed in the locking plate, the placing cavity 221 penetrates through two side walls of the slot plate 22, the bearing plate 11 can be accommodated in the placing cavity 221, and a strip-shaped groove 222 which is consistent with the placing cavity 221 in length and can penetrate through the bearing plate 11 is formed in the top wall of the slot plate 22;

on the inner walls of the two opposite sides of the placing cavity 221, a guide strip 23 is fixedly connected to the two opposite side walls of the bearing plate 11, and guide grooves 111 which are in sliding fit with the guide strip 23 are formed on the two opposite side walls.

Specifically, the mounting bracket 2 includes: lockplate 21, it is preferred, in having seted up a plurality of bolt mounting holes 211 on the lockplate 21, all wear to be equipped with locking bolt in every bolt mounting hole 211, when needs are fixed locking plate 21, remove lockplate 21 to the assigned position of treating fixed object, it is internal to insert a plurality of locking bolts into the fixture, make the stable installation of lockplate 21 be fixed in the assigned height position of fixed object, because frid 22 looks vertically connects on lockplate 21, therefore, frid 22 looks vertical fixation object, when needs installation casing 1, insert corresponding frid 22 respectively with two loading boards 11 of casing 1 bottom integrated into one piece, specific the mode of establishing of inserting is: set up in the frid 22 and place chamber 221 rather than the length unanimity, the both ends of placing chamber 221 link up to the both sides wall of frid 22 respectively, therefore, loading board 11 inserts in the frid 22 from the one end of placing chamber 221 (because the length of frid 22 is not shorter than the length of loading board 11, therefore, can understand that, loading board 11 can hold in placing chamber 221 completely), and simultaneously, because the top of frid 22 is seted up and is placed the strip groove 222 that chamber 221 length is unanimous, the purpose in strip groove 222, can make things convenient for the top of loading board 11 to wear out, guarantee the normal installation of casing 1.

In addition, preferably, on placing the both sides inner wall of chamber 221, still be provided with the direction slat 23 of homogeneous body shaping, on the relative both sides outer wall that sets up of loading board 11, all offer with the guide way 111 of holding direction slat 23, consequently, after loading board 11 inserts and places chamber 221, mutually supporting of accessible direction slat 23 and guide way 111 guarantees the stable assembly of loading board 11, realizes that follow-up installation to casing 1 is fixed, specifically does: the housing 1 can be supported by two slotted plates 22, ensuring a stable mounting of the housing 1.

Referring to fig. 1, 2, 3, 4 and 5, a limiting member 4 is fixedly connected to the bottom of the mounting bracket 2 and is used for limiting and fixing the bearing plate 11 on the mounting bracket 2;

the limiting member 4 includes: and frid 22 orientation unanimous, and the rigid coupling is in mounting frame 41 on its diapire, the internal rotation of mounting frame 41 is connected with rotation shaft lever 42, and installation frame 41 is worn out to rotation shaft lever 42's one end, and the rigid coupling has first rotatory handle 43, spaced cover is equipped with a plurality of eccentric blocks 44 in proper order on rotation shaft lever 42's the outer wall, the border position of one side outer wall of every eccentric block 44, homogeneous integrated into one piece's boss 45, spacing picture peg 46, its top extends to in placing chamber 221, and with set up the 12 joint cooperations of inserting groove on the loading board 11 diapire, and rotate on its bottom and be connected with two spacing walking wheels 461, two spacing walking wheels 461 are sliding connection respectively in the both sides that boss 45 is relative.

Specifically, after the loading board 11 is inserted into the trough plate 22, the loading board 11 can be fixed in the trough plate 22 through the limiting member 4, and the specific limiting fixing mode is as follows: the worker manually rotates the first rotating handle 43, the rotating shaft 42 is driven to rotate through the rotating handle, the sleeve is provided with the eccentric block 44 fixed on the outer wall of the rotating shaft 42 to rotate, as can be seen from fig. 4 and 5, the rotating shaft 42 is taken as a central point, the distance between the rotating shaft and the eccentric block 44 can be understood as a short-distance edge a and a long-distance edge b, at the outer edge of the eccentric block 44, a boss 45 is installed in a surrounding manner, a limit walking wheel 461 is matched with the inner side and the outer side of the boss 45 in a rolling manner, the limit walking wheel 461 is installed at one end of a limit inserting plate 46, the other end of the limit inserting plate 46 extends into a placing cavity 221, when the short-distance edge a is located above the rotating shaft 42 (the long-distance edge b is located below the rotating shaft 42), at the moment, the limit inserting plate 46 cannot extend into the placing cavity 221 to be matched with an inserting groove 12 in a clamping manner, so that the installation and disassembly of the limit inserting plate 11 can be facilitated, when the long-distance edge b is located above the rotating shaft 42 (the boss below the rotating shaft 45 drives the two limit walking wheels 46 to be lifted, and the inserting plate can be inserted into the inserting groove 12, and the normal inserting stability of the limiting inserting plate can be guaranteed, and the top end of the inserting plate 11 can be prevented from being inserted into the normal inserting groove, and the inserting groove of the limiting plate can be prevented from being inserted into the normal inserting groove, and the inserting plate 22, when the limit inserting plate can be prevented, and the fixing shaft 11.

Referring to fig. 1, 6 and 7, at least one cable fixing member 3 is fixed on the top wall of the housing 1 and used for classifying cable connecting wires on the carding housing 1;

the cable fixing member 3 includes: a hollow box body 31 fixedly connected on the top wall of the shell 1, wherein two opposite side walls of the hollow box body are provided with threading grooves 32 which are communicated with each other, a rotating shaft 33 is vertically and rotatably connected on the top wall of the hollow box body 31, the bottom end of the rotating shaft is sleeved with a gear 34, the top end of the rotating shaft is fixedly connected with a second rotating handle 35, two racks 36 are positioned on the outer side of the gear 34 and distributed in parallel, each rack 36 is engaged and connected with the gear 34, the top wall of the hollow box body 31 corresponding to the rack 36 is provided with a through groove 37, the bottom wall of the rack 36 is fixedly connected with a clamping plate 38 which penetrates through the through groove 37, and the clamping plate 38 is provided with a locking groove 39;

the locking grooves 39 and the threading grooves 32 are consistent in number, the aperture of each locking groove 39 is not larger than that of each threading groove 32, and meanwhile, the diameter of each locking groove is not smaller than the outer diameter of the cable connecting line of the shell 1.

Specifically, when needs are fixed to the cable connecting wire, firstly, rotate second rotating handle 35, drive gear 34 through its drive rotation axis 33 and rotate, gear 34 drives the rack 36 dislocation removal of both sides, rack 36 drives the chucking board 38 of its bottom and moves towards the assigned position, make locking groove 39 align threading groove 32, the staff penetrates the cable connecting wire from one side threading groove 32, pass two locking grooves 39 in proper order, and wear out from the threading groove 32 of opposite side, wear out the back when threading groove 32, rotate second rotating handle 35 in the opposite direction, make two chucking boards 38 dislocation, further shorten the aperture of locking groove 39, make it press from both sides tight cable connecting wire, accomplish the fixed to the cable connecting wire.

The utility model discloses a theory of operation and use flow: the utility model discloses install the back:

utilize locking bolt through bolt mounting hole 211 with lockplate 21 installation be fixed in the external thing that hangs on, when needing to install casing 1, insert the one end of loading board 11 in the frid 22 from the one side of placing chamber 221, through mutually supporting of direction slat 23 and guide way 111, guarantee that loading board 11 is complete, stable insert the frid 22 in, utilize frid 22 to accomplish the support of loading board 11 and casing 1 fixed.

After the bearing plate 11 is completely inserted into the slot plate 22, the worker rotates the first rotating handle 43 to drive the rotating shaft rod 42 to rotate and drive the eccentric blocks 44 to rotate, when the eccentric blocks 44 rotate to a certain angle, the boss 45 on the outer wall of the eccentric blocks can be used for pushing the limiting insertion plate 46 to extend into the placing cavity 221 and be inserted into the insertion slot 12, so that the bearing plate 11 is fixedly installed in the slot plate 22, the influence of external factors on the stability of the shell 1 is avoided, and the shell 1 is prevented from falling off from the installation support 2.

Many cable connecting lines that have on casing 1, the threading groove 32 that every cable connecting line can follow on a side wall of hollow box body 31 penetrates, pass the locking groove 39 of seting up on two chucking boards 38 in proper order, and wear out from the threading groove 32 of opposite side, realize the categorised carding to the cable connecting line, and simultaneously, after rotating second rotating handle 35, gear 34 drives two rack 36 dislocation removal, two chucking boards 38 displacement in opposite directions, the locking groove 39 that utilizes the dislocation presss from both sides tight cable connecting line, make it realize the fixed and anti-drop protection to the cable connecting line.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (6)

1. A video high definition code stream lossless compression system is characterized by comprising:

the bottom end of the shell (1) is symmetrically and fixedly provided with two bearing plates (11);

the mounting bracket (2) is arranged below the shell (1) corresponding to the bearing plate (11), the bearing plate (11) is detachably and fixedly connected to the mounting bracket (2), and the mounting bracket (2) is used for bearing the shell (1);

the cable fixing piece (3) is fixedly connected to the top wall of the shell (1) and is used for sorting and combing cable connecting lines on the shell (1);

also comprises: the limiting part (4) is fixedly connected to the bottom of the mounting bracket (2) and used for limiting and fixing the bearing plate (11) on the mounting bracket (2).

2. A lossless compression system for high definition video streams, as claimed in claim 1, wherein the mounting bracket (2) comprises:

the locking plate (21) is provided with a plurality of bolt mounting holes (211);

the groove plate (22) is vertically and fixedly connected to one side wall of the locking plate (21), a placing cavity (221) is formed in the groove plate, and the placing cavity (221) penetrates through two side walls of the groove plate (22);

the bearing plate (11) can be accommodated in the placing cavity (221);

and the top wall of the groove plate (22) is provided with a strip-shaped groove (222) which has the same length with the placing cavity (221) and can penetrate through the bearing plate (11).

3. The lossless compression system for high definition video streams as claimed in claim 2, wherein the said placing cavity (221) is oppositely disposed with two inner walls, and a guiding slat (23) is integrally formed and fixed on the inner walls;

and the two opposite side walls of the bearing plate (11) are respectively provided with a guide groove (111) which is in sliding fit with the guide strip plate (23).

4. A lossless compression system for high definition video streams as claimed in claim 3, wherein said limiter (4) comprises:

a mounting frame (41) which is consistent with the orientation of the groove plate (22) and is fixedly connected to the bottom wall of the groove plate;

a rotating shaft rod (42) is rotatably connected to the mounting frame (41), one end of the rotating shaft rod (42) penetrates through the mounting frame (41), and a first rotating handle (43) is fixedly connected to the rotating shaft rod;

a plurality of eccentric blocks (44) are sequentially sleeved on the outer wall of the rotating shaft rod (42) at intervals, and bosses (45) which are integrally formed are arranged at the edge position of the outer wall of one side of each eccentric block (44);

spacing picture peg (46), its top extends to place in chamber (221), and with set up in insertion groove (12) joint cooperation on loading board (11) diapire, and rotate on its bottom and be connected with two spacing walking wheels (461), two spacing walking wheel (461) sliding connection respectively in the both sides that boss (45) are relative.

5. The lossless compression system for high definition video streams as claimed in claim 1, wherein said cable fixing member (3) comprises:

a hollow box body (31) fixedly connected to the top wall of the shell (1), and two opposite side walls of the hollow box body are provided with threading grooves (32) which are mutually communicated;

the rotating shaft (33) is vertically and rotatably connected to the top wall of the hollow box body (31), the bottom end of the rotating shaft is sleeved with a gear (34), and the top end of the rotating shaft is fixedly connected with a second rotating handle (35);

two racks (36) are distributed in parallel on the outer side of the gear (34), and each rack (36) is meshed with the gear (34);

and a through groove (37) is formed in the top wall of the hollow box body (31) corresponding to the rack (36), a clamping plate (38) penetrating through the through groove (37) is fixedly connected to the bottom wall of the rack (36), and a locking groove (39) is formed in the clamping plate (38).

6. The lossless compression system for high definition video streams as claimed in claim 5, wherein the number of said locking slots (39) is the same as the number of said threading slots (32);

and the aperture of the locking groove (39) is not more than that of the threading groove (32) and is not less than the outer diameter of the cable connecting line of the shell (1).

Images