阅读说明：本技术 一种多联动多功能档案柜 (Multi-linkage multifunctional file cabinet ) 是由 黄日炜 于 2019-11-26 设计创作，主要内容包括：本发明提供了一种多联动多功能档案柜,包括安装在地面的导向条、设于导向条上的多个档案柜单体,多个档案柜单体相互并临,且各档案柜单体的两侧底部均设有滑轮,档案柜单体的一侧壁上还设有驱动装置,驱动装置用于驱动该侧的滑轮；档案柜单体的侧壁上还设有第五齿轮,第五齿轮与驱动装置的齿轮啮合传动动,第五齿轮上固定设有锁盘,第五齿轮的一侧还设有锁紧机构,锁紧机构用于卡锁锁盘、从而锁定第五齿轮,限定整个档案柜单体的移动；其结构新颖,采用新型的锁定结构,可有效防止齿轮的磨损,延长设备的使用寿命,且滑轮安装在柜体的外侧,可方便检修及更换。(The invention provides a multi-linkage multifunctional file cabinet, which comprises a guide strip arranged on the ground and a plurality of file cabinet monomers arranged on the guide strip, wherein the plurality of file cabinet monomers are arranged in parallel, the bottoms of two sides of each file cabinet monomer are provided with pulleys, and one side wall of each file cabinet monomer is also provided with a driving device which is used for driving the pulley at the side; the side wall of the file cabinet monomer is also provided with a fifth gear, the fifth gear is in meshing transmission with a gear of the driving device, the fifth gear is fixedly provided with a lock disc, one side of the fifth gear is also provided with a locking mechanism, and the locking mechanism is used for clamping the lock disc so as to lock the fifth gear and limit the movement of the whole file cabinet monomer; its novel structure adopts neotype locking structure, can effectively prevent the wearing and tearing of gear, prolongs the life of equipment, and pulley mounting can conveniently overhaul and change in the outside of the cabinet body.)

1. The utility model provides a multi-active multifunctional file cabinet which characterized in that:

the file cabinet single body structure comprises a guide strip (200) arranged on the ground and a plurality of file cabinet single bodies (100) arranged on the guide strip (200), wherein the plurality of file cabinet single bodies (100) are mutually adjacent, the bottoms of two sides of each file cabinet single body (100) are respectively provided with a pulley (300), one side wall of each file cabinet single body (100) is also provided with a driving device (400), and the driving device (400) is used for driving the pulley (300) on the side;

the driving device (400) comprises a rotating hand wheel (450), a first gear (410) and a second gear (420), the first gear (410) is arranged on the side wall of the file cabinet single body (100) through a first rotating shaft (460) and the second gear (420) is arranged on the side wall of the file cabinet single body (100) through a second rotating shaft (470), the second gear (420) is located below the first gear (410), the first gear (410) and the second gear (420) are in transmission connection through a first chain (480), and the rotating hand wheel (450) is used for driving the first gear (410); a third gear (430) is fixedly arranged on the second rotating shaft (470), a fourth gear (440) is fixedly arranged on a rotating shaft of the pulley (300), and the fourth gear (440) is in transmission connection with the third gear (430) through a second chain (490); one side of the second gear (420) is further provided with a fifth gear (510), the fifth gear (510) is in meshing transmission with the second gear (420), a lock disc (520) is fixedly arranged on the fifth gear (510), one side of the fifth gear (510) is further provided with a locking mechanism (600), and the locking mechanism (600) is used for clamping and locking the lock disc (520) so as to lock the fifth gear (510) and limit the movement of the whole file cabinet single body (100).

2. A multi-linkage multi-functional file cabinet as defined in claim 1, wherein:

one side of filing cabinet monomer (100) is equipped with mounting groove (110), the outside lid of mounting groove (110) is equipped with lid (120), drive arrangement (400) are installed in mounting groove (110), rotation hand wheel (450) are located the outside of lid (120), the key jack of locking mechanical system (600) is located the outside of lid (120).

3. A multi-linkage multi-functional file cabinet as defined in claim 2, wherein:

the lock disc (520) is of a disc-shaped structure, the lock disc (520) is fixedly arranged on the fifth gear (510), the axis of the lock disc (520) is overlapped with the axis of the fifth gear (510), a plurality of clamping holes (521) are formed in the side wall of the lock disc (520), and the clamping holes (521) are distributed in a circumferential array around the axis of the lock disc (520); locking mechanism (600) include lock body (610) and extensible member (620), be equipped with inserted bar (621) on extensible member (620), the tip shape of inserted bar (621) with card hole (521) shape looks adaptation, the key jack of lock body (610) is located the outside of lid (120), locking lever (611) that lock body (610) stretched out are used for promoting extensible member (620), release inserted bar (621) insert in card hole (521), lock dish (520).

4. A multi-linkage multi-functional file cabinet as defined in claim 3, wherein:

the telescopic piece (620) comprises a mounting box (622) with two open ends, a push-out opening and a push-in opening are respectively arranged at two ends of the mounting box (622), the insert rod (621) is arranged in the mounting box (622), one end of the insert rod (621) extends out of the push-out opening, and the lock rod of the lock body (610) corresponds to one side of the push-in opening; a return spring (623) is further arranged in the mounting box (622), and the return spring (623) drives the insertion rod (621) to be separated from the lock disc (520).

5. A multi-linkage multi-functional file cabinet as defined in claim 3, wherein:

the edge of the port of the clamping hole (521) is provided with a chamfer, and the insertion end of the insertion rod (621) is of a hemispherical structure.

6. A multi-linkage multi-functional file cabinet as defined in claim 1, wherein:

the number of the pulleys (300) on one side of the file cabinet unit (100) is 2, the rotating shafts of the pulleys (300) on one side corresponding to the driving device (400) are fixedly provided with fourth gears (440), the second rotating shaft (470) is fixedly provided with two third gears (430), and the two third gears (430) are respectively connected with the two fourth gears (440) through two second chains (490) for transmission.

7. A multi-linkage multi-functional file cabinet as defined in claim 1, wherein:

the quantity of gib block (200) is 2, just the concave guide way that is equipped with of top surface of gib block (200), the bottom of filing cabinet monomer (100) corresponds guide way installs guide roll wheel (210), the filing cabinet monomer (100) warp guide roll wheel (210) are followed the guide way removes.

8. A multi-linkage multi-functional file cabinet as defined in claim 1, wherein:

the diameter of the first gear (410) is greater than the diameter of the second gear (420), the diameter of the second gear (420) is greater than the diameter of the third gear (430), and the diameter of the third gear (430) is greater than or equal to the diameter of the fourth gear (440).

Technical Field

The invention relates to the field of file cabinets, in particular to a multi-linkage multifunctional file cabinet.

Background

A cabinet for storing archives in a filing cabinet is a traditional file storage device, and generally refers to a covered box and a cabinet with a door. In order to save the floor space, the file cabinets are made into a combined type, are separated into boxes and are stacked into cabinets, and the file cabinets have the advantages of effectively preventing dust and other harmful substances from invading and being convenient to carry and move. However, most of the transmission mechanisms of the existing combined file cabinets are arranged in the middle of the bottom surface of the cabinet body, so that the maintenance operation is inconvenient; and the existing driving device for the file cabinet mostly directly locks the gear, and the gear may be damaged after long-term use, so that subsequent locking or normal transmission is influenced.

Disclosure of Invention

In order to overcome the defects of the prior art, the invention aims to provide a multi-linkage multifunctional file cabinet which is novel in structure, adopts a novel locking structure, can effectively prevent gears from being worn, prolongs the service life of equipment, and is convenient to overhaul and replace as pulleys are arranged on the outer side of a cabinet body.

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

the invention provides a multi-linkage multifunctional file cabinet, which comprises a guide strip arranged on the ground and a plurality of file cabinet monomers arranged on the guide strip, wherein the plurality of file cabinet monomers are mutually adjacent, the bottoms of two sides of each file cabinet monomer are provided with pulleys, and one side wall of each file cabinet monomer is also provided with a driving device which is used for driving the pulley at the side; the driving device comprises a rotating hand wheel, a first gear and a second gear, the first gear is arranged on the side wall of the file cabinet monomer through a first rotating shaft and the second gear is arranged on the side wall of the file cabinet monomer through a second rotating shaft, the second gear is positioned below the first gear, the first gear and the second gear are in transmission connection through a first chain, and the rotating hand wheel is used for driving the first gear; a third gear is fixedly arranged on the second rotating shaft, a fourth gear is fixedly arranged on a rotating shaft of the pulley, and the fourth gear is in transmission connection with the third gear through a second chain; one side of the second gear is further provided with a fifth gear, the fifth gear is in meshing transmission with the second gear, a lock disc is fixedly arranged on the fifth gear, and a locking mechanism is further arranged on one side of the fifth gear and used for clamping and locking the lock disc so as to lock the fifth gear, and therefore the whole movement of the file cabinet monomer is limited.

In a preferred technical scheme of the present invention, a mounting groove is formed in one side of the file cabinet unit, a cover is covered on an outer side of the mounting groove, the driving device is mounted in the mounting groove, the rotating hand wheel is located on an outer side of the cover, and a key insertion hole of the locking mechanism is located on an outer side of the cover.

In a preferred technical scheme of the present invention, the lock disc is a disc-shaped structure, the lock disc is fixedly disposed on the fifth gear, and the axis of the lock disc coincides with the axis of the fifth gear, and a plurality of fastening holes are disposed on a side wall of the lock disc, and are distributed in a circumferential array around the axis of the lock disc; locking mechanism includes lock body and extensible member, be equipped with the inserted bar on the extensible member, the tip shape of inserted bar with card hole shape looks adaptation, the key jack of lock body is located the outside of lid, the locking lever that the lock body stretches out is used for promoting the extensible member, the release the inserted bar inserts card downthehole, locking the lock disc.

In a preferred technical scheme of the invention, the telescopic piece comprises a mounting box with two open ends, two ends of the mounting box are respectively provided with a push-out opening and a push-in opening, the inserted link is arranged in the mounting box, one end of the inserted link extends out of the push-out opening, and the lock rod of the lock body corresponds to one side of the push-in opening; and a return spring is further arranged in the mounting box and drives the inserted rod to be separated from the lock disc.

In a preferred technical scheme of the invention, chamfers are arranged on the edges of the ports of the clamping holes, and the insertion end of the insertion rod is of a hemispherical structure.

In a preferred technical scheme of the present invention, the number of the pulleys on one side of the file cabinet unit is 2, fourth gears are fixedly disposed on the rotating shafts of the pulleys on one side corresponding to the driving device, two third gears are fixedly disposed on the second rotating shaft, and the two third gears are respectively connected with the two fourth gears for transmission through two second chains.

In a preferred technical scheme of the invention, the number of the guide strips is 2, the top surfaces of the guide strips are concavely provided with guide grooves, guide rollers are arranged at the bottoms of the file cabinet single bodies corresponding to the guide grooves, and the file cabinet single bodies move along the guide grooves through the guide rollers.

In a preferred embodiment of the present invention, the diameter of the first gear is larger than the diameter of the second gear, the diameter of the second gear is larger than the diameter of the third gear, and the diameter of the third gear is larger than or equal to the diameter of the fourth gear.

The invention has the beneficial effects that:

the multi-linkage multifunctional file cabinet provided by the invention is novel in structure, and the pulleys are arranged at the bottoms of two sides of the single file cabinet body, so that the pulleys are convenient to overhaul and replace; and the driving device inside is locked by the locking mechanism and the locking disc, so that the traditional locking mode of directly clamping and holding the gear can be changed, the gear is prevented from being abraded, and the service life of the equipment is prolonged.

Drawings

Fig. 1 is a schematic perspective view of a multi-linkage multifunctional file cabinet according to an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a driving apparatus provided in an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a lock disk and a locking mechanism provided in an embodiment of the present invention.

In the figure:

100. a file cabinet single body; 110. mounting grooves; 120. a cover body; 200. a guide strip; 210. a guide roller; 300. a pulley; 400. a drive device; 410. a first gear; 420. a second gear; 430. a third gear; 440. a fourth gear; 450. rotating a hand wheel; 460. a first rotating shaft; 470. a second rotating shaft; 480. a first chain; 490. a second chain; 510. a fifth gear; 520. a lock disc; 521. a clamping hole; 600. a locking mechanism; 610. a lock body; 620. a telescoping member; 621. inserting a rod; 622. mounting a box; 623. a return spring.

Detailed Description

The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.

As shown in fig. 1 to 3, in an embodiment of the present invention, a multi-linkage multifunctional file cabinet is disclosed, which includes a guide bar 200 installed on the ground, and a plurality of file cabinet units 100 disposed on the guide bar 200, wherein the plurality of file cabinet units 100 are adjacent to each other, pulleys 300 are disposed at bottoms of two sides of each file cabinet unit 100, a driving device 400 is further disposed on a side wall of each file cabinet unit 100, and the driving device 400 is used for driving the pulley 300 at the side; the driving device 400 includes a rotating handwheel 450, a first gear 410, and a second gear 420, the first gear 410 is disposed on the sidewall of the file cabinet unit 100 through a first rotating shaft 460, the second gear 420 is disposed on the sidewall of the file cabinet unit 100 through a second rotating shaft 470, the second gear 420 is disposed below the first gear 410, the first gear 410 and the second gear 420 are in transmission connection through a first chain 480, and the rotating handwheel 450 is used for driving the first gear 410; a third gear 430 is fixedly arranged on the second rotating shaft 470, a fourth gear 440 is fixedly arranged on the rotating shaft of the pulley 300, and the fourth gear 440 is in transmission connection with the third gear 430 through a second chain 490; a fifth gear 510 is further disposed on one side of the second gear 420, the fifth gear 510 is in meshing transmission with the second gear 420, a lock plate 520 is fixedly disposed on the fifth gear 510, and a locking mechanism 600 is further disposed on one side of the fifth gear 510, and the locking mechanism 600 is used for locking the lock plate 520, so as to lock the fifth gear 510, and limit the movement of the entire file cabinet unit 100.

The multi-linkage multifunctional file cabinet is novel in structure, the pulleys 300 are arranged at the bottoms of the two sides of the file cabinet single body 100, and the pulleys 300 are convenient to overhaul and replace; and the internal driving device 400 is locked by the locking mechanism 600 and the lock disc 520, so that the traditional locking mode of directly clamping and holding the gear can be changed, the gear is prevented from being abraded, and the service life of the equipment is prolonged.

Further, a mounting groove 110 is formed in one side of the file cabinet unit 100, a cover 120 is covered on an outer side of the mounting groove 110, the driving device 400 is mounted in the mounting groove 110, the rotating handwheel 450 is located on an outer side of the cover 120, and a key insertion hole of the locking mechanism 600 is located on an outer side of the cover 120; this structural design can be convenient for open, conveniently overhauls or changes drive arrangement 400, convenient operation.

Further, the lock disc 520 is a disc-shaped structure, the lock disc 520 is fixedly disposed on the fifth gear 510, the axis of the lock disc 520 coincides with the axis of the fifth gear 510, a plurality of locking holes 521 are disposed on the side wall of the lock disc 520, and the plurality of locking holes 521 are distributed in a circumferential array around the axis of the lock disc 520; the locking mechanism 600 comprises a lock body 610 and an extensible member 620, wherein the extensible member 620 is provided with an insertion rod 621, the end shape of the insertion rod 621 is matched with the shape of the clamping hole 521, a key insertion hole of the lock body 610 is positioned on the outer side of the cover body 120, a lock rod 611 extending out of the lock body 610 is used for pushing the extensible member 620, and the inserted rod 621 pushed out is inserted into the clamping hole 521 to lock the lock disc 520; this design ensures that the lock body 610 is driven by a key outside the cover 120, thereby driving the protrusion of the plunger 621 of the retractable member 620, and further fixing the lock plate 520, so as to lock the fifth gear 510, that is, lock the second gear 420, and stop the whole driving device 400.

Further, the telescopic member 620 includes a mounting box 622 with two open ends, two ends of the mounting box 622 are respectively provided with a push-out port and a push-in port, the insert rod 621 is disposed in the mounting box 622, one end of the insert rod 621 extends out of the push-out port, and the lock rod of the lock body 610 corresponds to one side of the push-in port; a return spring 623 is further arranged in the mounting box 622, and the return spring 623 drives the inserted link 621 to be separated from the lock disc 520; the structural design can facilitate the reset of the inserting rod 621, and facilitate the inserting rod 621 to disengage from the locking of the locking disk 520.

Furthermore, chamfers are arranged on the edges of the ports of the clamping holes 521, and the insertion end of the insertion rod 621 is of a hemispherical structure; the design can facilitate the matching of the inserting rod 621 and the clamping hole 521, and the smooth insertion is facilitated.

Furthermore, the number of the pulleys 300 on one side of the file cabinet unit 100 is 2, fourth gears 440 are fixedly arranged on the rotating shafts of the pulleys 300 on the side corresponding to the driving device 400, two third gears 430 are fixedly arranged on the second rotating shaft 470, and the two third gears 430 are respectively connected with the two fourth gears 440 through two second chains 490 for transmission; this design can guarantee to carry out stable support to filing cabinet monomer 100.

Further, the number of the guide bars 200 is 2, a guide groove is concavely formed in the top surface of each guide bar 200, a guide roller 210 is installed at the bottom of the file cabinet unit 100 corresponding to the guide groove, and the file cabinet unit 100 moves along the guide groove via the guide roller 210; the structural design ensures that the file cabinet unit 100 can move stably and ensures the moving track.

Further, the diameter of the first gear 410 is larger than that of the second gear 420, the diameter of the second gear 420 is larger than that of the third gear 430, and the diameter of the third gear 430 is larger than or equal to that of the fourth gear 440; the structural design can reduce the number of turns of the operating rotating hand wheel 450 of the working personnel and is convenient to operate.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the invention. The present invention is not to be limited by the specific embodiments disclosed herein, and other embodiments that fall within the scope of the claims of the present application are intended to be within the scope of the present invention.