31results about How to "Easy mechanical locking" patented technology

The invention discloses an adjustable computer cabinet with solar energy to provide power, which comprises a cabinet body (2) and a door cover (20), wherein the door cover (20) removably covers the opening of the cabinet body (2); the inner side, facing the cabinet body, of the door cover (20) is provided with a locking hook (60) in an integrated mode to pass through a through hole (200) in the wall part of the cabinet body and to be connected with the inner side of the wall part via a hook tail end (601) to realize to lock the door cover (20) on the cabinet body; the inner side of the door cover (20) is also provided with a driving concave part (309) for being connected with a driving block (30) so as to enable the driving block (30) to drive the driving concave part along the direction parallel to the plane of the wall part and the direction vertical with the plane of the wall part to further enable the locking hook (60) to be unlocked; and the inner side of the driving block (30) is provided with a driving connection convex part (303) for being matched with a connection concave part (402) in an inner thread sliding block (40) in screw driving by a screw rod (50).

The invention discloses a hoisting mechanism for roller production and a using method of the hoisting mechanism. The hoisting mechanism comprises a rack, a first air cylinder, sliding rails, a secondair cylinder, a rotating mechanism and a clamping mechanism, wherein the two parallel sliding rails are fixedly mounted at the top of the rack, the first air cylinder is arranged on one side of one sliding rail in parallel, a mounting plate is fixedly mounted at the end part of a piston rod of the first air cylinder, the mounting plate and the sliding rails are in sliding connection, and the second air cylinder is fixedly arranged at the top center of the mounting plate. The hoisting mechanism disclosed by the invention is convenient to fix rollers with different diameters, and the fixation ofthe rollers can be more firmly through the arrangement of a second arc electromagnet, a rubber plug and a first arc electromagnet; safety accidents caused by falling of the rollers in the conveying process are avoided; and the equipment is high in automation degree, the rollers can be automatically clamped and fixed, the rollers do not need to be fixed manually, and the safety performance of theequipment is improved.

A mobile computer cabinet guided by a guide rod is disclosed. The mobile computer cabinet comprises a cabinet body (2) and a door cover (20) that removably covers the opening of the cabinet body (2); a shifting mechanism is arranged at the bottom of the cabinet body (2); the shifting mechanism comprises a supporting frame (6) and a moving wheel (7) fixedly arranged on the supporting frame (6); the supporting frame (6) is fixedly connected with the cabinet body (2); a locking hook body (60) is integrally arranged on the inner side, facing to the cabinet body, of the door cover (20), wherein the locking hook body is used for penetrating through a through hole (200) in the wall part of the cabinet body to lock the door cover (20) on the cabinet body through joint between a hook part tail end (601) and the inner side of the wall part; a driving concave part (309) is further formed in the inner side of the door cover (20); the driving concave part is jointed with a driving block (30), so that the driving block (30) drives the door cover in a direction parallel to the plane of the wall part and in a direction perpendicular to the plane of the wall part so as to enable the locking hook body (60) to be unlocked.

The invention discloses a bearing for a servo motor and a processing technology of the bearing. The bearing includes a bearing outer ring, a plurality of balls, a bearing inner ring, and stoppers. Theballs are evenly arranged between the outer side of the bearing inner ring and the inner side of the bearing outer ring, the balls are arranged in a circular shape, ball grooves for the balls to slide are formed in the inner side of the bearing outer ring, and the stoppers are fixedly installed at the two ends of the bearing outer ring. The stoppers are fixedly installed at the two ends of the bearing outer ring, by setting the stoppers on the bearing outer ring, added lubricating oil can be conveniently collected, waste is avoided, and while during the rotating process of the balls, the balls can enter the lubricating oil in an oil storage tank one by one and soaked for lubrication.

A shock-absorption type computer cabinet convenient to maintain comprises a cabinet body (2) and a door cover (20) removably covering an opening of the cabinet body (2); a locking hook (60) used for penetrating through a through hole (20) in the wall of the cabinet body is integrally arranged on the inner side, facing the cabinet body, of the door cover (20), and the inner side, facing the cabinet body, of the door cover (20) is connected with the inner side of the wall through the hook tail end (601), and accordingly, the door cover (20) is locked on the cabinet body; a concave drive part (309) is further arranged on the inner side of the door cover (20) and is used for being connected with a drive block (30), and the drive block (30) can drive the concave drive part (309) in the direction parallel with the wall surface and in the direction vertical to the wall surface, so that the locking body (60) can be unlocked; a drive connection bulge (303) is arranged on the inner side of the drive block (30) and used for being matched with a concave connection part (402) in an internal threaded sliding block (40) driven by a screw rod (50) through threads.

The invention discloses a computer cabinet capable of giving an alarm when contacted and performing displacement, which comprises a cabinet body (2) and a door cover (20), wherein the door cover (20) removably covers the opening of the cabinet body (2); the bottom part of the cabinet body (2) is provided with a displacement mechanism; the displacement mechanism comprises a supporting frame (6) and moving wheels (7) fixedly arranged on the supporting frame (6); the supporting frame (6) is fixedly connected with the cabinet body (2); the inner side, facing the cabinet body, of the door cover (20) is provided with a locking hook (60) in an integrated mode to pass through a through hole (200) in the wall part of the cabinet body and to be connected with the inner side of the wall part via a hook tail end (601) to realize to lock the door cover (20) on the cabinet body; the inner side of the door cover (20) is also provided with a driving concave part (309) for being connected with a driving block (30) so as to enable the driving block (30) to drive the driving concave part along the direction parallel to the plane of the wall part and the direction vertical with the plane of the wall part to further enable the locking hook (60) to be unlocked.

A computer cabinet control system comprises a DSP controller, a motor driving circuit and a computer cabinet. The computer cabinet comprises a cabinet body (2) and a door cover (20) covering an opening of the cabinet body (2) in a removable manner. The inner side, facing towards the cabinet body, of the door cover (2) is integrally provided with a locking hook (60) which is used for penetrating a through hole (200) in the wall part of the cabinet body and being connected with the inner side of the wall part through a hook part tail end (601) so that the door cover (20) can be locked to the cabinet body; a driving concave part (309) is further arranged on the inner side of the door cover (20) and used for being connected with a driving block (30) so that the driving concave part (309) can be driven by the driving block (30) in the direction parallel with the plane of the wall part and the direction perpendicular to the plane of the wall part and the locking hook (60) can be unlocked accordingly; and a driving connection protrusion (303) is arranged on the inner side of the driving block (30) and used for being matched with a connecting concave part (402) in an internal thread slider (40) driven by a screw (50) through threads.

A computer cabinet with a guide rail groove comprises a cabinet body (2) and a door cover (20), wherein the door cover (20) detachably covers an opening of the cabinet body (2), a locking hook body (60) is integratedly arranged on the inner side, facing the cabinet body, of the door cover (20), is used for passing through a through hole (200) formed in the wall part of the cabinet body and is in overlap joint with the inner side of the wall part by a hook part tail end (601) so that the door cover (20) is locked on the cabinet body, a driving concave part (309) is further arranged at the inner side of the door cover (20) and used for being in overlap joint with a driving block (30) so that the driving block (30) drives along a direction parallel to a wall part plane and a direction perpendicular to the wall part plane to further make the locking hook body (60) unlocked, a driving connection bulge (303) is arranged at the inner side of the driving block (30) and used for matching with a connection concave part (402) in an internal threaded sliding block (40) which is driven by a screw rod (50) in a threaded way.

The invention discloses a computer cabinet. The computer cabinet comprises a cabinet body (2) and a door cover (20) which covers an opening of the cabinet body (2) in a removable way, wherein a locking hook body (60) is integrally arranged on an inner side, which faces the cabinet body, of the door cover (20), and used for passing through a through hole (200) in a wall part of the cabinet body and being jointed with an inner side of the wall part through a hook tail end (601) in order to lock the door cover (20) on the cabinet body; a driving recess (309) is further arranged on the inner side of the door cover (20), and used for being jointed with a driving block (30) in order to be driven by the driving block (30) to move along a direction being parallel to a plane of the wall part and a direction being vertical to the plane of the wall part, thereby unlocking the locking hook body (60); and a driving joint bump (303) is arranged on an inner side of the driving block (30), and used for being matched with a joint recess (402) in an inner threaded slide block (40) which is driven by a screw (50) in a threaded way.

The invention discloses a heat dissipation type computer cabinet. The heat dissipation type computer cabinet comprises a cabinet body (2) and a door cover (20) which covers the opening of the cabinet body (2) in a removable manner; a locking hook body (60) is integrally arranged at the inner side, facing the cabinet body, of the door cover (20) and is used for penetrating through a through hole (200) in the wall part of the cabinet body and being hinged with the inner side of the wall part through a hook tail end (601) so as to lock the door cover (20) on the cabinet body; a driving recess (309) is arranged on the inner side of the door cover (20) and is used for being jointed with a driving block (30) and driven by the driving block (30) along a direction parallel to the plane of the wall part and a direction vertical to the plane of the wall part so as to unlock the locking hook (60); and a driving jointing bulge (303) is arranged on the inner side of the driving block (30) and is used for being matched with a jointing recess (402) in an internal thread sliding block (40) which is thread driven by a screw rod (50).

The invention discloses a noise reduction computer cabinet with a cushion. The noise reduction computer cabinet comprises a cabinet body (2) and a door cover (20) which covers an opening of the cabinet body (2) in a removable way, wherein a locking hook body (60) is integrally arranged on an inner side, which faces the cabinet body, of the door cover (20), and used for passing through a through hole (200) in a wall part of the cabinet body and being jointed with an inner side of the wall part through a hook tail end (601) in order to lock the door cover (20) on the cabinet body; a driving recess (309) is further arranged on the inner side of the door cover (20), and used for being jointed with a driving block (30) in order to be driven by the driving block (30) to move along a direction being parallel to a plane of the wall part and a direction being vertical to the plane of the wall part, thereby unlocking the locking hook body (60); and a driving joint bump (303) is arranged on an inner side of the driving block (30), and used for being matched with a joint recess (402) in an inner threaded slide block (40) which is driven by a screw (50) in a threaded way.

The invention provides a computer cabinet with a guide rail groove and a buffer cushion. The computer cabinet comprises a cabinet body (2) and a door cover (20), wherein the door cover (20) removably covers an opening of the cabinet body (2); the inner side, toward the cabinet body, of the door cover (20) is integrally provided with a lock hook body (60), which is used for passing through a through hole (200) in a wall part of the cabinet body and is engaged with the inner side of the wall part through a hook tail end (601), so that the door cover (20) is locked on the cabinet body; the inner side of the door cover (20) is also provided with a drive recess (309) which is used for being engaged with a drive block (30) to be driven by the drive block (30) along the direction parallel to the plane of the wall part and the direction vertical to the plane of the wall part, so that the lock hook body (60) is unlocked; and the inner side of the drive block (30) is provided with a drive joint bulge (303), which is used for being matched with a joint recess (402) in an inner thread slide block (40) driven by a thread.

The invention relates to a quickly-cooled computer cabinet. The quickly-cooled computer cabinet comprises a cabinet body (2) and a door cover (20) which covers the opening of the cabinet body (2) in a removable manner; the inner side of the door cover (20), which faces the cabinet body, is integrally provided with a locking hook body (60) which passes through a through hole (200) in the wall portion of the cabinet body and is connected with the inner side of the wall portion through a hook portion tail end (601) so that the door cover (20) can be locked on the cabinet body; the inner side of the door cover (20) is also provided with a driving recessed portion (309) which is connected with a driving block (30), so that the driving recessed portion (309) can be driven by the driving block (30) in a direction vertical to the plane of the wall portion along a direction parallel to the plane of the wall portion, and therefore, the locking hook body (60) can be unlocked; and the inner side of the driving block (30) is provided with a driving joint protrusion (303) which is matched with a joint recessed portion (402) in an inner threaded slide block (40) which is driven by a screw rod (50) by means of screw threads.

The invention discloses a bearing used for a servo motor and its processing technology. The bearing includes a bearing outer ring, balls, a bearing inner ring and a stopper. The outer side of the bearing inner ring and the inner side of the bearing outer ring are evenly spaced A plurality of balls are provided, and the plurality of balls are arranged in a circular shape. The inner side of the outer ring of the bearing is provided with a ball groove for the sliding of the balls. Both ends of the outer ring of the bearing are fixedly installed with stoppers. Both ends of the outer ring are fixedly installed with stoppers. By setting the stoppers on the outer ring of the bearing, it is convenient to collect the added lubricating oil and avoid waste. At the same time, the balls will enter the lubricating oil in the oil storage tank one by one during the rotation process. In the oil, it is soaked and lubricated.

A solar powered computer cabinet comprises a cabinet body (2) and a door cover (20), wherein the door cover (20) detachably covers an opening of the cabinet body (2), a locking hook body (60) is integratedly arranged on the inner side, facing the cabinet body, of the door cover (20), is used for passing through a through hole (200) formed in the wall part of the cabinet body and is in overlap joint with the inner side of the wall part by a hook part tail end (601) so that the door cover (20) is locked on the cabinet body, a driving concave part (309) is further arranged at the inner side of the door cover (20) and used for being in overlap joint with a driving block (30) so that the driving block (30) drives along a direction parallel to a wall part plane and a direction perpendicular to the wall part plane to further make the locking hook body (60) unlocked, a driving connection bulge (303) is arranged at the inner side of the driving block (30) and used for matching with a connection concave part (402) in an internal threaded sliding block (40) which is driven by a screw rod (50) in a threaded way.

The invention relates to a noise-reduction type computer cabinet. The noise-reduction type computer cabinet comprises a cabinet body (2) and a door cover (20) which covers the opening of the cabinet body (2) in a removable manner; the inner side of the door cover (20), which faces the cabinet body, is integrally provided with a locking hook body (60) which passes through a through hole (200) in the wall portion of the cabinet body and is connected with the inner side of the wall portion through a hook portion tail end (601) so that the door cover (20) can be locked on the cabinet body; the inner side of the door cover (20) is also provided with a driving recessed portion (309) which is connected with a driving block (30), so that the driving recessed portion (309) can be driven by the driving block (30) in a direction vertical to the plane of the wall portion along a direction parallel to the plane of the wall portion, and therefore, the locking hook body (60) can be unlocked; and the inner side of the driving block (30) is provided with a driving joint protrusion (303) which is matched with a joint recessed portion (402) in an inner threaded slide block (40) which is driven by a screw rod (50) by means of screw threads.

The invention discloses a computer cabinet with solar energy for power generation, power supply and lighting, which comprises a cabinet body (2) and a door cover (20), wherein the door cover (20) removably covers the opening of the cabinet body (2); the inner side, facing the cabinet body, of the door cover (20) is provided with a locking hook (60) in an integrated mode to pass through a through hole (200) in the wall part of the cabinet body and to be connected with the inner side of the wall part via a hook tail end (601) to realize to lock the door cover (20) on the cabinet body; the inner side of the door cover (20) is also provided with a driving concave part (309) for being connected with a driving block (30) so as to enable the driving block (30) to drive the driving concave part along the direction parallel to the plane of the wall part and the direction vertical with the plane of the wall part to further enable the locking hook (60) to be unlocked; and the inner side of the driving block (30) is provided with a driving connection convex part (303) for being matched with a connection concave part (402) in an inner thread sliding block (40) in screw driving by a screw rod (50).

The invention provides a displaceable computer cabinet. The computer cabinet comprises a cabinet body (2) and a door cover (20) covering an opening of the cabinet body (2) in a removable mode. A shifting mechanism is arranged at the bottom of the cabinet body (2) and comprises a supporting rack (6) and moving wheels (7) fixedly arranged on the supporting rack (6). The supporting rack (6) is fixedly connected with the cabinet body (2). The portion, facing the cabinet body, of the inner side of the door cover (20) is integrally provided with a locking hook body (60) which is used for penetrating through a through hole (200) in the wall part of the cabinet body and jointed with the inner side of the wall part through a hook part tail end (601) so that the door cover (20) can be locked to the cabinet body. The inner side of the door cover (20) is further provided with a drive dent part (309) which is used for being jointed with a drive block (30) and driven by the drive block (30) in the direction parallel to the plane of the wall part and the direction perpendicular to the plane of the wall part, so that the locking hook body (60) is unlocked.

The invention discloses an adjustable computer cabinet, which comprises a cabinet body (2) and a door cover (20), wherein the door cover (20) removably covers the opening of the cabinet body (2); the inner side, facing the cabinet body, of the door cover (20) is provided with a locking hook (60) in an integrated mode to pass through a through hole (200) in the wall part of the cabinet body and to be connected with the inner side of the wall part via a hook tail end (601) to realize to lock the door cover (20) on the cabinet body; the inner side of the door cover (20) is also provided with a driving concave part (309) for being connected with a driving block (30) so as to enable the driving block (30) to drive the driving concave part along the direction parallel to the plane of the wall part and the direction vertical with the plane of the wall part to further enable the locking hook (60) to be unlocked; and the inner side of the driving block (30) is provided with a driving connection convex part (303) for being matched with a connection concave part (402) in an inner thread sliding block (40) in screw driving by a screw rod (50).

The invention discloses an adjustable computer cabinet with a cushion, which comprises a cabinet body (2) and a door cover (20), wherein the door cover (20) removably covers the opening of the cabinet body (2); the inner side, facing the cabinet body, of the door cover (20) is provided with a locking hook (60) in an integrated mode to pass through a through hole (200) in the wall part of the cabinet body and to be connected with the inner side of the wall part via a hook tail end (601) to realize to lock the door cover (20) on the cabinet body; the inner side of the door cover (20) is also provided with a driving concave part (309) for being connected with a driving block (30) so as to enable the driving block (30) to drive the driving concave part along the direction parallel to the plane of the wall part and the direction vertical with the plane of the wall part to further enable the locking hook (60) to be unlocked; and the inner side of the driving block (30) is provided with a driving connection convex part (303) for being matched with a connection concave part (402) in an inner thread sliding block (40) in screw driving by a screw rod (50).

The invention provides a computer cabinet with a cushion pad capable of contacting and alarming. The computer cabinet comprises a cabinet body (2) and a door cover (20) capable of covering an opening of the cabinet body (2) removably; the door cover (20) is integrally provided with a locking hook body (60) towards an inner side of the cabinet body, wherein the locking hook body (60) is used for penetrating through a through hole (200) in a wall part of the cabinet body and connected to an inner side of the wall part through a hook end (601), so as to lock the door cover (20) on the cabinet body; the inner side of the door cover (20) is also provided with a drive recess (309) connected to a drive block (30), so that the drive recess (309) can be driven by the drive block (30) along a direction parallel to a wall part plane and a direction vertical to the wall part plane, and the locking hook body (60) can be deblocked; the inner side of the drive block (30) is provided with a drive joint bulge (303) which is matched with a joint recess (402) in an internal thread slider (40) driven by a screw (50) in a threaded way.

The invention provides a convenient-to-maintain computer cabinet capable of achieving contact indication. The computer cabinet comprises a cabinet body (2) and a door cover (20), wherein the door cover (20) removably covers an opening of the cabinet body (2); a locking hook body (60) is integrally arranged at the inner side, toward the cabinet body, of the door cover (20) and is used for passing through a through hole (200) in the wall part of the cabinet body and is engaged with the inner side of the wall part through a hook tail end (601), so that the door cover (20) is locked on the cabinet body; a drive recess (309) is also arranged at the inner side of the door cover (20) and is used for being engaged with a drive block (30), so that the drive block (30) drives along the direction parallel to the plane of the wall part and the direction vertical to the plane of the wall part to unlock the locking hook body (60); and a drive engaging bulge (303) is arranged at the inner side of the drive block (30) and is used for being matched with an engaging recess (402) in an inner thread slide block (40) which is driven by a screw rod (50) via a thread.

The invention discloses a heat-dissipating computer cabinet powered by solar energy. The heat-dissipating computer cabinet powered by solar energy comprises a cabinet body (2), and a door cover (20) removably covering an opening of the cabinet body (2), wherein the door cover (20) is integrally provided with a lock hook body (60) at the inner side towards the cabinet body, and the lock hook body (60) is used for passing through a through hole (200) in a wall part of the cabinet body and realizing locking the door cover (20) on the cabinet body through connection between a hook tail end (601) and the inner side of the wall part; the inner side of the door cover (20) is also provided with a driving concave part (309) for connecting a drive block (30) so as to be driven by the drive block (30) along a direction parallel to a wall part plane and a direction vertical to the wall part plane and then enable the lock hook body (60) to be unlocked; and a driving connection bulge (303) is arranged at the inner side of the drive block (30) and used for cooperating with a connection concave part (402) in an inner threaded sliding block (40) subjected to threaded driving by a screw (50).

Provided is a computer cabinet guided by a guide rod. The computer cabinet includes a cabinet body (2) and a door cover (20) removably covering the opening of the cabinet body (2), and the inner side, facing the cabinet body, of the door cover (20) is integrally provided with a locking hook (60) which passes through a through hole (200) in the wall of the cabinet body and is jointed with the inner side of the wall via the hook tail end (601), so that the door cover (20) can be locked to the cabinet body. The inner side of the door cover (20) is further provided with a driving recess part (309) which is jointed with a driving block (30) and is driven by the driving block (30) to move along the direction parallel to the wall plane and the direction vertical to the wall plane, so that the locking hook (60) can be unlocked. The inner side of the driving block (30) is provided with a driving joint protrusion (303) which is cooperated with a joint recess part (402) in an internal threaded slide block (40) being threadedly driven by a screw rod (50).

The invention discloses a computer cabinet provided with a cushion pad. The computer cabinet comprises a cabinet body (2) and a door cover (20) covering an opening of the cabinet body (2) in a removable manner, wherein a locked hook body (60) used for penetrating through a through hole (200) in a wall part of the cabinet body and being jointed with the inner side of the wall part through a hook tail end (601) to lock the door cover (20) on the cabinet body is integrally arranged at the inner side of the door cover (20), which is toward the cabinet body; a drive recess (309) is also arranged at the inner side of the door cover (20) and is jointed with a drive block (30), so that the drive block (30) drives along a direction which is parallel to a plane of the wall part and a direction which is vertical to the plane of the wall part in order to unlock the locked hook body (60); and a drive joint bulge (303) is arranged at the inner side of the drive block (30) and is matched with a joint recess (402) in an internal thread slider (40) which is driven by a screw rod (50) in a threaded manner.

A computer cabinet convenient for maintenance comprises a cabinet body (2) and a door cover (20) covering an opening of the cabinet body (2) in a removable way, wherein the inner side, facing towards the cabinet body, of the door cover (20) is integrally provided with a locking hook body (60) for passing through a through hole (200) in a wall part of the cabinet body and locking the door cover (20) on the cabinet body through the combining of a hook part tail end (601) and the inner side of the wall part; the inner side of the door cover (20) is also provided with a driving recess (309) for combining with a driving block (30), accordingly the driving block (30) drives along a direction parallel to the plane of the wall part and a direction vertical to the plane of the wall part, then the locking hook body (60) is unlocked, and the inner side of the driving block (30) is provided with a driving combining bulge (303) for matching with a combining recess (402) in an internal thread sliding block (40) thread-driven by a screw (50).