CN209842479U - Computer cabinet - Google Patents

Abstract

The utility model discloses a computer machine case, the load simulator comprises a case body, the symmetry is equipped with the ventilation net on the last lateral wall of machine case body, machine case body's upper surface is equipped with the protective housing, two the top of ventilation net all is equipped with ventilation net baffle, installation when can conveniently produce through the fixed approach of first extrusion bolt and second extrusion bolt extrusion formula to segmentation structure does not need integrative production irregular structure, has reduced the production degree of difficulty, simultaneously the utility model discloses penetrate the gag lever post through simple the spanner that lifts up and can carry on spacingly when using, and easy operation is strong, makes the computer can not get into too many dusts when not using for a long time.

Description

Computer cabinet

Technical Field

The utility model relates to a computer equipment technical field, concrete field is a computer machine case.

Background

The computer case is used as an important component of computer accessories and plays a vital role in protecting components inside the case, the ventilation net is arranged on the case to help the inside of the case to dissipate heat, and dust can enter the case when the case is not used for a long time to influence the service life of the computer.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a computer machine case to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a computer case comprises a case body, wherein ventilation nets are symmetrically arranged on the upper side wall of the case body, a protective shell is arranged on the upper surface of the case body, ventilation net baffles are arranged above the two ventilation nets, connecting columns are arranged on the ventilation net baffles, one ends of first rotating shafts are arranged on the connecting columns, the other ends of the two first rotating shafts penetrate through the protective shell and are connected with first connecting blocks, first connecting pieces are symmetrically arranged on the outer side wall of each first connecting block, a second rotating shaft is arranged between the two first connecting pieces, a first mounting block is rotatably connected onto the second rotating shaft, a first square through groove is arranged in the middle of each first mounting block, a threaded groove is arranged on the upper surface of each first mounting block, a first extrusion bolt is connected onto the threaded groove in a threaded manner, and first slide ways are symmetrically arranged on the inner side wall of the first square through groove, a first extrusion plate is arranged below the first extrusion bolt, the first extrusion plate is connected with a first slide way in a sliding manner, a first extrusion block is placed on the inner side wall of the first square through groove, one end of a connecting steel rod is connected onto the first extrusion block, the other end of the connecting steel rod is connected with a second extrusion block, a second connecting block is arranged at a position far away from the first connecting block in the protective shell, a third rotating shaft is arranged on the second connecting block, one end of the third rotating shaft penetrates through the protective shell and is connected with a handle, a circular opening is arranged on the handle, second connecting pieces are symmetrically arranged on the outer side wall of the second connecting block, a fourth rotating shaft is arranged between the two second connecting pieces, a second mounting block is rotatably connected onto the fourth rotating shaft, a thread groove is formed in the upper surface of the second mounting block, and a second extrusion bolt is connected onto the thread groove in a threaded manner, the symmetry is equipped with the second slide on the inside wall that first square led to the groove, the lower extreme of second extrusion bolt is connected with the second stripper plate, second stripper plate and second slide sliding connection, the second extrusion piece has been placed on the inside wall that first square led to the groove, the upper surface of machine case body is equipped with the bar fixed plate, it is equipped with the locating lever to run through on the bar fixed plate.

Preferably, a reinforcing rib is arranged between the connecting column and the ventilation net baffle.

Preferably, the positioning rod is provided with small limiting pieces, and the number of the small limiting pieces is 2.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a computer machine case, the installation when can conveniently produce through first extrusion bolt and the fixed method of second extrusion bolt extrusion formula to segmentation structure does not need integrative production irregular structure, has reduced the production degree of difficulty, simultaneously the utility model discloses penetrate the gag lever post through the simple spanner that lifts up and can carry on spacingly when using, and easy operation practicality is strong, makes the computer can not get into too many dusts when not using for a long time.

Drawings

Fig. 1 is a schematic top view of the structure of the present invention;

fig. 2 is a schematic sectional view of the internal structure of the protective shell of the present invention;

fig. 3 is a schematic side view of the structure between two first connecting pieces according to the present invention;

FIG. 4 is a schematic side view of the structure between two second connecting pieces of the present invention;

fig. 5 is a schematic side view of the third rotating shaft, the handle, the bar-shaped fixing plate, the positioning rod and the small-sized spacing piece structure of the present invention.

In the figure: 1-a case body, 2-a protective shell, 3-a ventilation net baffle, 4-a connecting column, 5-a first rotating shaft, 6-a first connecting block, 7-a first connecting sheet, 8-a second rotating shaft, 9-a first mounting block, 10-a first extrusion bolt, 11-a first slideway, 12-a first extrusion plate, 13-a first extrusion block and 14-a connecting steel rod, 15-a second extrusion block, 16-a second connecting block, 17-a third rotating shaft, 18-a handle, 19-a second connecting piece, 20-a fourth rotating shaft, 21-a second mounting block, 22-a second extrusion bolt, 23-a second slideway, 24-a second extrusion plate, 25-a strip-shaped fixing plate, 26-a positioning rod and 27-a small-sized limiting piece.

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. 1-5, the present invention provides a technical solution: a computer case comprises a case body 1, wherein ventilation nets are symmetrically arranged on the upper side wall of the case body, a protective shell 2 is arranged on the upper surface of the case body, ventilation net baffles 3 are arranged above two ventilation nets, the ventilation net baffles can fall down to prevent dust from entering when a computer does not work, connecting columns 4 are arranged on the ventilation net baffles, the connecting columns can drive the ventilation net baffles to rotate when rotating, one ends of first rotating shafts 5 are arranged on the connecting columns, the other ends of the two first rotating shafts penetrate through the protective shell to be connected with first connecting blocks 6, first connecting plates 7 are symmetrically arranged on the outer side walls of the first connecting blocks, second rotating shafts 8 are arranged between the two first connecting plates, first mounting blocks 9 are rotatably connected on the second rotating shafts, first square through grooves are arranged in the middle parts of the first mounting blocks, and thread grooves are arranged on the upper surfaces of the first mounting blocks, the screw thread groove is connected with a first extrusion bolt 10 in a threaded manner, the inner side wall of the first square through groove is symmetrically provided with a first slide way 11, a first extrusion plate 12 is arranged below the first extrusion bolt, the first extrusion plate is connected with the first slide way in a sliding manner, a first extrusion block 13 is placed on the inner side wall of the first square through groove, one end of a connecting steel rod 14 is connected onto the first extrusion block, the other end of the connecting steel rod is connected with a second extrusion block 15, a second connecting block 16 is arranged at a position far away from the first connecting block in the protective shell, a third rotating shaft 17 is arranged on the second connecting block, one end of the third rotating shaft penetrates through the protective shell and is connected with a handle 18, a round opening is arranged on the handle, second connecting pieces 19 are symmetrically arranged on the outer side wall of the second connecting block, and a fourth rotating shaft 20 is arranged between the two second connecting pieces, the fourth rotating shaft is rotatably connected with a second installation block 21, the upper surface of the second installation block is provided with a thread groove, the thread groove is in threaded connection with a second extrusion bolt 22, the inner side wall of the first square through groove is symmetrically provided with second slide ways 23, the lower end of the second extrusion bolt is connected with a second extrusion plate 24, the second extrusion plate is in sliding connection with the second slide ways, the inner side wall of the first square through groove is provided with the second extrusion block, the upper surface of the case body is provided with a strip-shaped fixed plate 25, a positioning rod 26 penetrates through the strip-shaped fixed plate, the first extrusion bolt can be moved downwards by screwing the first extrusion bolt so as to extrude the first extrusion plate, the first extrusion plate transmits pressure to the first extrusion block, so that the first extrusion block is difficult to be drawn out from the first square through groove, and the second extrusion bolt can be moved downwards by screwing the second extrusion bolt so as to extrude the second extrusion plate, the second extrusion plate transmits pressure to the second extrusion block, so that the second extrusion block is difficult to extract from the first square through groove, thereby the connecting steel rod connects the first connecting block and the second connecting block together, the handle can be rotated to drive the second connecting block to rotate, the first connecting block rotates along with the steel connecting rod to lift the ventilating net baffle plate, and the positioning rod is inserted into the small round hole on the handle, so that the limiting of the ventilating net baffle plate can be completed, the installation during production can be convenient through the fixing method of the first extrusion bolt and the second extrusion bolt in an extrusion mode, and subdivision structure does not need integrative production irregular structure, has reduced the production degree of difficulty, simultaneously the utility model discloses it can carry on spacingly to penetrate the gag lever post through simple spanner that lifts up when using, and easy operation practicality is strong, makes the computer can not get into too many dusts when not using for a long time.

Particularly, a reinforcing rib is arranged between the connecting column and the ventilation net baffle.

Specifically, be equipped with small-size spacing piece 27 on the locating lever, the quantity of small-size spacing piece is 2, has prevented through spacing piece that the locating lever from following the bar fixed plate roll-off.

The working principle is as follows: the utility model discloses, the ventilation net baffle can fall down when not working in order to prevent the dust from entering, the connection post can drive the ventilation net baffle to rotate when rotating, the first extrusion bolt can be made to move downwards through screwing the first extrusion bolt so as to extrude the first extrusion plate, the first extrusion plate transmits the pressure to the first extrusion block, so that the first extrusion block is difficult to be taken out from the first square through groove, the second extrusion bolt can be made to move downwards through screwing the second extrusion bolt so as to extrude the second extrusion plate, the second extrusion plate transmits the pressure to the second extrusion block, so that the second extrusion block is difficult to be taken out from the first square through groove, thereby the connection steel rod connects the first connection block and the second connection block together, the rotation handle can drive the second connection block to rotate, because the effect of the connection steel rod makes the first connection block rotate along with it so as to lift the ventilation net baffle, and then the positioning rod is inserted into the small round hole on the handle, so that the limit of the ventilation net baffle plate can be completed.

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 (3)

1. A computer machine case, includes machine case body (1), its characterized in that: the ventilating net is symmetrically arranged on the upper side wall of the case body (1), the upper surface of the case body (1) is provided with a protective shell (2), ventilating net baffles (3) are arranged above two ventilating nets, connecting columns (4) are arranged on the ventilating net baffles (3), one ends of first rotating shafts (5) are arranged on the connecting columns (4), the other ends of the two first rotating shafts (5) penetrate through the protective shell (2) to be connected with first connecting blocks (6), first connecting sheets (7) are symmetrically arranged on the outer side wall of each first connecting block (6), a second rotating shaft (8) is arranged between the two first connecting sheets (7), first mounting blocks (9) are rotatably connected on the second rotating shafts (8), first square through grooves are formed in the middle parts of the first mounting blocks (9), and thread grooves are formed in the upper surface of the first mounting blocks (9), the screw thread groove is connected with a first extrusion bolt (10) in a threaded manner, a first slide way (11) is symmetrically arranged on the inner side wall of the through groove of the first square, a first extrusion plate (12) is arranged below the first extrusion bolt (10), the first extrusion plate (12) is connected with the first slide way (11) in a sliding manner, a first extrusion block (13) is placed on the inner side wall of the through groove of the first square, one end of a connecting steel rod (14) is connected onto the first extrusion block (13), the other end of the connecting steel rod (14) is connected with a second extrusion block (15), a second connecting block (16) is arranged at a position far away from the first connecting block (6) in the protective shell (2), a third rotating shaft (17) is arranged on the second connecting block (16), one end of the third rotating shaft (17) penetrates through the protective shell (2) to be connected with the handle (18), and a circular opening is arranged on the handle (18), the outer side wall of the second connecting block (16) is symmetrically provided with second connecting sheets (19), a fourth rotating shaft (20) is arranged between the two second connecting sheets (19), a second mounting block (21) is rotatably connected on the fourth rotating shaft (20), a thread groove is arranged on the upper surface of the second mounting block (21), a second extrusion bolt (22) is connected with the thread groove in a threaded manner, second slide ways (23) are symmetrically arranged on the inner side wall of the first square through groove, the lower end of the second extrusion bolt (22) is connected with a second extrusion plate (24), the second extrusion plate (24) is connected with a second slideway (23) in a sliding way, a second extrusion block (15) is arranged on the inner side wall of the first square through groove, a strip-shaped fixing plate (25) is arranged on the upper surface of the case body (1), and a positioning rod (26) penetrates through the strip-shaped fixing plate.

2. A computer case according to claim 1, wherein: and reinforcing ribs are arranged between the connecting columns (4) and the ventilation net baffle (3).

3. A computer case according to claim 1, wherein: the positioning rod (26) is provided with small limiting pieces (27), and the number of the small limiting pieces (27) is 2.