CN210605570U

CN210605570U - Quick-release mechanism for computer mainframe

Info

Publication number: CN210605570U
Application number: CN201921663414.7U
Authority: CN
Inventors: 王莹
Original assignee: Suzhou Oudihua Electronics Co ltd
Current assignee: Suzhou Oudihua Electronics Co ltd
Priority date: 2019-09-30
Filing date: 2019-09-30
Publication date: 2020-05-22
Anticipated expiration: 2029-09-30

Abstract

The utility model provides a quick detach mechanism for computer mainframe relates to computer machine case field. This a quick detach mechanism for computer mainframe, the on-line screen storage device comprises a base, both ends difference fixed mounting has front bezel and back plate around the base upper surface, and the upper surface left and right sides of base all articulates has the upper surface of apron base around both sides all to be provided with the dwang, the both ends of two dwangs respectively with the upper surface fixed connection of base, the equal fixed mounting in bottom surface of controlling two apron has two fixed covers, two fixed covers all cup joint the surface at the dwang, the top of base is provided with the upper cover. This a quick detach mechanism for computer mainframe through setting up first baffle, second baffle and aggregate unit, has reached the effect of quick detach and fast assembly machine case, has solved the mode that current machine case adopted bolted connection mostly and has carried out the aggregate erection for the combination of machine case is convenient and fast inadequately with the dismantlement, increases the problem of user's the use degree of difficulty.

Description

Quick-release mechanism for computer mainframe

Technical Field

The utility model relates to a computer machine case technical field specifically is a quick detach mechanism for computer mainframe.

Background

The computer case is used as one part of computer accessories and has the main function of placing and fixing the computer accessories to play a role in supporting and protecting. Computer cases typically include a housing, a rack, various switches on a panel, indicator lights, etc.

Most of the existing cases are assembled and installed in a bolt connection mode, so that the combination and the disassembly of the cases are not convenient and quick enough, and the use difficulty of users is increased.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a quick detach mechanism for computer mainframe has solved the mode that current quick-witted case adopted bolted connection mostly and has carried out the aggregate erection for the combination of machine case and dismantlement convenient and fast inadequately increases the problem of user's the use degree of difficulty.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a quick release mechanism for a computer mainframe box comprises a base, wherein a front plate and a rear plate are fixedly mounted at the front end and the rear end of the upper surface of the base respectively, the left side and the right side of the upper surface of the base are hinged with rotating rods which are arranged at the front side and the rear side of the upper surface of a cover plate base respectively, the two ends of the two rotating rods are fixedly connected with the upper surface of the base respectively, two fixing sleeves are fixedly mounted at the bottom surfaces of the left cover plate and the right cover plate respectively and are sleeved on the outer surface of the rotating rods, an upper cover is arranged above the base, the bottom surface of the upper cover is contacted with the upper surfaces of the front plate and the rear plate respectively, two linkage devices are fixedly mounted at the bottom ends of the two cover plates close to each other, one ends of the linkage devices, which are far away from the cover plates, are hinged with the bottom surface of the upper cover, each linkage device comprises two bent rods, the end of the connecting rod, which is far away from the two bent rods, is hinged with the bottom surface of the upper cover, the upper surfaces of the front plate and the rear plate are fixedly provided with two inserting columns, the upper ends of the two inserting columns are respectively inserted in the upper cover, the bottom surface of the upper cover is provided with a through hole, the left side wall and the right side wall of the through hole are respectively provided with a sliding chute, the inner parts of the two sliding chutes are respectively provided with a steel ball, the spring is positioned between the steel ball and the inner bottom wall of the sliding chute, the two ends of the spring are respectively fixedly connected with the inner bottom wall of the sliding chute and the steel ball, the upper end of the inserting column is inserted in the through hole, the inserting column comprises a fixed shaft and a special-shaped sleeve, the bottom ends of the two fixed shafts are respectively fixedly connected with the front plate and the rear plate, the special-shaped sleeve is sleeved outside the fixed shaft, one end, the front plate and the rear plate are mutually close to the two first baffles fixedly mounted on the left side and the right side of one face, the front plate and the rear plate are provided with heat dissipation holes which are communicated from front to back, and the left side and the right side of the bottom surface of the upper cover are fixedly mounted with second baffles.

Preferably, four linkages are located at four corners of a rectangle, and the linkages can play a role in quickly disassembling the chassis.

Preferably, four first baffles are positioned between the two cover plates, and the first baffles can play a role in limiting the inward rotation distance of the cover plates.

Preferably, two second baffles are positioned at the outer portions of the two cover plates, and the second baffles can play a role in limiting the outward rotation of the upper ends of the cover plates.

Preferably, four connecting rods are arranged in parallel, and the four connecting rods can achieve the effect of connecting the cover plate and the upper cover.

(III) advantageous effects

The utility model provides a quick detach mechanism for computer mainframe. The method has the following beneficial effects:

1. the quick release mechanism for the computer mainframe box comprises a first baffle, a second baffle and a linkage device, wherein when the computer case is disassembled, an upper cover is upwards pulled out, when the upper cover rises, four connecting rods can be driven to move, further four connecting rods start to drive two cover plates to rotate, when the connecting rods rise, a bent rod can be pulled, the two cover plates are further driven to deviate mutually, steel balls leave the inside of a clamping groove, when the computer case is assembled, the upper cover is pressed downwards, at the moment, the connecting rods start to push against the bent rod, further two cover plates start to rotate relative to the rotating rod, when an inserting column is inserted into the upper cover, the two cover plates are perpendicular to a base, at the moment, the upper ends of the two cover plates are positioned inside the two second baffles, the two first baffles can play a role in limiting the two cover plates, at the moment, the two steel balls start to be positioned inside the clamping groove, and the quick release and quick, the problem of current quick-witted case adopt bolted connection's mode to carry out the aggregate erection mostly for the combination of quick-witted case is convenient and fast inadequately with the dismantlement, increases user's the use degree of difficulty is solved.

2. The quick-release mechanism for the computer mainframe box is provided with the fixed shaft and the special-shaped sleeve, the special-shaped sleeve is combined with the steel balls, and the special-shaped sleeve can rotate relative to the fixed shaft, so that the steel balls can be further conveniently inserted.

Drawings

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

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is a front view of the present invention;

FIG. 4 is an enlarged view of the portion A of FIG. 2 according to the present invention;

fig. 5 is an enlarged view of the point B in fig. 3 according to the present invention.

Wherein, 1 base, 2 front bezel, 3 back plates, 4 apron, 5 upper covers, 6 aggregate unit, 61 knee, 62 connecting rods, 7 inserted posts, 71 fixed axle, 72 dysmorphism cover, 73 draw-in grooves, 8 first baffle, 9 louvres, 10 second baffle, 11 dwang, 12 fixed cover, 13 through-holes, 14 spout, 15 steel balls, 16 springs.

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.

The embodiment of the utility model provides a quick detach mechanism for computer mainframe:

in the first embodiment, as shown in fig. 1-4, the device comprises a base 1, a front plate 2 and a rear plate 3 are respectively and fixedly installed at the front and rear ends of the upper surface of the base 1, the left and right sides of the upper surface of the base 1 are hinged with cover plates 4, the front and rear sides of the upper surface of the base 1 are respectively provided with rotating rods 11, the two ends of each rotating rod 11 are respectively and fixedly connected with the upper surface of the base 1, the bottom surfaces of the left and right cover plates 4 are respectively and fixedly installed with two fixing sleeves 12, the two fixing sleeves 12 are respectively sleeved on the outer surface of the rotating rods 11, an upper cover 5 is arranged above the base 1, the bottom surface of the upper cover 5 is respectively contacted with the upper surfaces of the front plate 2 and the rear plate 3, the bottom ends of the two cover plates 4 close to each other are respectively and fixedly installed with two linkage devices 6, one end of the linkage device, the linkage device 6 can play a role in quickly disassembling the chassis, two inserting columns 7 are fixedly installed on the upper surfaces of the front plate 2 and the rear plate 3, the upper ends of the two inserting columns 7 are respectively inserted into the upper cover 5, the bottom surface of the upper cover 5 is provided with a through hole 13, the left side wall and the right side wall of the through hole 13 are respectively provided with a sliding chute 14, steel balls 15 are respectively arranged inside the two sliding chutes 14, springs 16 are respectively arranged inside the two sliding chutes 14, the springs 16 are positioned between the steel balls 15 and the inner bottom wall of the sliding chutes 14, two ends of the springs 16 are respectively fixedly connected with the inner bottom wall of the sliding chutes 14 and the steel balls 15, the upper ends of the inserting columns 7 are inserted into the through holes 13, two first baffles 8 are fixedly installed on the left side and the right side of the front plate 2 and the rear plate 3 close to each other side, the four first baffles 8 are positioned between the two cover plates 4, the first baffles 8 can play a role in limiting the inward rotation, the second baffle plates 10 are fixedly mounted on the left side and the right side of the bottom surface of the upper cover 5, the two second baffle plates 10 are located outside the two cover plates 4, and the second baffle plates 10 can limit the upper ends of the cover plates 4 to rotate outwards.

In the second embodiment, as shown in fig. 4-5, the linkage 6 includes two bending rods 61 and two connecting rods 62, the two bending rods 61 are both fixedly connected with the cover plate 4, the lower ends of the connecting rods 62 are located between the ends of the two bending rods 61 far away from the cover plate 4 and rotatably connected therewith, the ends of the connecting rods 62 far away from the two bending rods 61 are both hinged to the bottom surface of the upper cover 5, the four connecting rods 62 are arranged in parallel, and the four connecting rods 62 can achieve the effect of connecting the cover plate 4 and the upper cover 5.

In the third embodiment, as shown in fig. 4, the plug post 7 includes a fixed shaft 71 and a special-shaped sleeve 72, bottom ends of the two fixed shafts 71 are respectively and fixedly connected with the front plate 2 and the rear plate 3, the special-shaped sleeve 72 is sleeved outside the fixed shaft 71, one end of the special-shaped sleeve 72 far away from the fixed shaft 71 is inserted inside the through hole 13, a clamping groove 73 is formed in the circumferential surface of the special-shaped sleeve 72, and one ends of the two steel balls 15 far away from the spring 16 are both located inside the clamping groove 73.

When the machine case is used, when the machine case is disassembled, the upper cover 5 is upwards pulled out, when the upper cover 5 rises, the four connecting rods 62 can be driven to move, the four further connecting rods 62 start to drive the two cover plates 4 to rotate, the bent rod 61 can be pulled when the connecting rods 62 rise, the two further cover plates 4 are further driven to deviate mutually, the steel balls 15 leave the inside of the clamping groove 73 at the moment, when the machine case is assembled, the upper cover 5 is downwards pressed, the connecting rods 62 start to push the bent rod 61 at the moment, the two further cover plates 4 start to rotate relative to the rotating rod 11, when the inserting column 7 is inserted into the inside of the upper cover 5, the two cover plates 4 are perpendicular to the base 1, the upper ends of the two cover plates 4 are located inside the two second baffle plates 10 at the moment, the two first baffle plates 8 can play a role in limiting the two cover plates 4, and.

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 quick detach mechanism for computer mainframe, includes base (1), its characterized in that: the front end and the rear end of the upper surface of the base (1) are respectively fixedly provided with a front plate (2) and a rear plate (3), the left side and the right side of the upper surface of the base (1) are respectively hinged with a cover plate (4), an upper cover (5) is arranged above the base (1), the bottom surface of the upper cover (5) is respectively contacted with the upper surfaces of the front plate (2) and the rear plate (3), two linkage devices (6) are respectively and fixedly arranged at the bottom ends of the two cover plates (4) close to one surface, one end of each linkage device (6) far away from the cover plate (4) is respectively hinged with the bottom surface of the upper cover (5), two inserting columns (7) are respectively and fixedly arranged on the upper surfaces of the front plate (2) and the rear plate (3), the upper ends of the two inserting columns (7) are respectively inserted into the inner part of the upper cover (5), two first baffles (8) are respectively and fixedly arranged at the left side and the right side of the front plate (2) and the rear plate (3) close to one, the left side and the right side of the bottom surface of the upper cover (5) are fixedly provided with second baffle plates (10).

2. The quick release mechanism for a computer mainframe according to claim 1, wherein: both sides all are provided with dwang (11) around the upper surface of base (1), the both ends of two dwang (11) respectively with the last fixed surface of base (1) be connected, control the equal fixed mounting in bottom surface of two apron (4) and have two fixed covers (12), two fixed covers (12) all cup joint the surface at dwang (11).

3. The quick release mechanism for a computer mainframe according to claim 1, wherein: linkage (6) include two knee rods (61) and connecting rod (62), two knee rods (61) all with apron (4) fixed connection, the lower extreme of connecting rod (62) is located between two knee rods (61) keep away from the one end of apron (4) and rather than rotate and be connected, the one end that two knee rods (61) were kept away from in connecting rod (62) all is articulated with the bottom surface of upper cover (5).

4. The quick release mechanism for a computer mainframe according to claim 1, wherein: through-hole (13) have been seted up to the bottom surface of upper cover (5), spout (14) have all been seted up to the lateral wall about through-hole (13), the inside of two spout (14) all is provided with steel ball (15), the inside of two spout (14) all is provided with spring (16), spring (16) are located between the inner diapire of steel ball (15) and spout (14), the both ends of spring (16) respectively with the inner bottom wall and steel ball (15) fixed connection of spout (14), the upper end of inserting post (7) is pegged graft in the inside of through-hole (13).

5. The quick release mechanism of claim 4, wherein: the inserting column (7) comprises fixing shafts (71) and special-shaped sleeves (72), the bottom ends of the two fixing shafts (71) are fixedly connected with the front plate (2) and the rear plate (3) respectively, the special-shaped sleeves (72) are sleeved outside the fixing shafts (71), and one ends, far away from the fixing shafts (71), of the special-shaped sleeves (72) are inserted into the through holes (13).

6. The quick release mechanism of claim 5, wherein: a clamping groove (73) is formed in the circumferential surface of the special-shaped sleeve (72), and one ends, far away from the spring (16), of the two steel balls (15) are located inside the clamping groove (73).