CN212260863U

CN212260863U - Supporter with dustproof function

Info

Publication number: CN212260863U
Application number: CN202020305120.3U
Authority: CN
Inventors: 谭春丽; 徐长青
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-12
Filing date: 2020-03-12
Publication date: 2021-01-01
Anticipated expiration: 2030-03-12

Abstract

The utility model discloses a supporter with dustproof function, including the supporter main part, be provided with in the supporter main part and place the board, and it is fixed through changing device and supporter main part inner wall to place the board, be provided with dust keeper in the supporter main part. This put thing board and be provided with dust keeper, wherein dust keeper includes the rocker, the lead screw, the second spout, the second slider, the movable rod, the fly leaf, the belt pulley, the belt, first dust guard, the third spout, the third slider, second dust guard and third dust guard, can make the top of supporter main part go out second dust guard and third dust guard more to carry out the dust protection to placing the article on the board through this device, still be provided with the change device, wherein it includes first slider to change the device, first spout, the fixed storehouse, pull rod and spring, can make staff convenient and fast change placing the board through this device, time has been saved greatly and the cost has been practiced thrift.

Description

Supporter with dustproof function

Technical Field

The utility model relates to the technical field, specifically be a supporter with dustproof function.

Background

The shelf is a shelf for placing sundries, which is formed by combining a bottom plate and a support column. The utility model has the advantages of many by the bar support, in addition the bottom plate makes the bearing, the molding is unique, the design is dexterous, and the loading and unloading is simple and convenient, clean bright, and open design makes the storing visible at a glance, but traditional supporter in use still has following problem.

1. This supporter function is comparatively single, and people are after placing article, and long-term placing article surface can accumulate more dust, need consume the manpower and clean comparatively troublesome.

2. This supporter place the board and generally with supporter body formula structure as an organic whole, generally place the board and set up the multilayer, so bearing capacity is limited, and long-time pressure-bearing heavy object can lead to placing the board and produce the crack and need change, changes the comparatively extravagant cost of whole supporter, consequently needs a supporter that has dustproof function to solve above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a supporter with dustproof function to this supporter that proposes in solving above-mentioned background does not possess dustproof function, and places the unable problem of dismantling the change of board.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a supporter with dustproof function, includes the supporter main part, be provided with in the supporter main part and place the board, and it is fixed with supporter main part inner wall to place the board through changing the device, be provided with dust keeper in the supporter main part.

Preferably, wherein change the device and include first slider, first spout, fixed storehouse, pull rod and spring, the both ends of placing the board all are fixed with first slider, and first slider all with first spout sliding connection, first spout is all seted up at supporter main part inner wall, the front end of first slider is provided with the pull rod, fixed storehouse is all passed on the top of pull rod, and fixed storehouse all fixes in the supporter main part, pull rod and fixed storehouse sliding connection, all the winding is provided with the spring on the pull rod.

Preferably, the fixed ends of the springs are connected with the pull rod, and the bottom ends of the springs are connected with the inner wall of the fixed bin.

Preferably, the dustproof device comprises a rocker, a screw rod, a nut, a second chute, a second slider, a movable rod, a movable plate, a belt pulley, a belt, a first dustproof plate, a third chute, a third slider, a second dustproof plate and a third dustproof plate, the left end of the storage rack main body is connected with the rocker through a bearing, the rear end of the rocker is fixed with the screw rod, the screw rod is in threaded connection with the nut, the movable rod is fixed at the top end of the nut, the top end of the movable rod is in sliding connection with the movable plate, the rear end of the movable plate is in sliding connection with the inner wall of the storage rack main body, the belt pulley is fixed at the rear end of the screw rod, the belt pulley is wound on the belt pulley, the other end of the belt pulley is fixed on the other screw rod, the other screw rod is connected to the inner wall of the right end of the storage rack main body through a bearing, the first dustproof, and all seted up the third spout in the first dust guard, all sliding connection has the third slider in the third spout, and the third slider all fixes on the second dust guard, set up another third spout in the second dust guard, another sliding connection has the third dust guard in the third spout.

Preferably, the movable rod is fixed with a second sliding block, the second sliding block is connected with a second sliding groove in a sliding mode, and the second sliding groove is formed in the storage rack body.

Preferably, the movable plates are symmetrically arranged in left and right, and each movable plate is internally provided with an arc-shaped groove matched with the movable rod.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this put thing board and be provided with the change device, wherein it includes first slider to change the device, first spout, the fixed bin, pull rod and spring, when the staff need change place the board, at first upwards stimulate the pull rod at supporter main part both ends, make the pull rod upwards slide in the fixed bin, at this moment, pull rod pulling spring produces deformation rebound, the bottom up to the pull rod all separates with first spout, at this moment the staff can stimulate forward and place the board, make and place the board and remove forward in first spout through first slider, it can finally to place the board and take out to change, can make staff convenient and fast change placing the board through this device, time has been saved greatly and the cost is practiced thrift.

2. The object placing plate is provided with a dustproof device, wherein the dustproof device comprises a rocker, a screw rod, a screw nut, a second chute, a second sliding block, a movable rod, a movable plate, a belt pulley, a belt, a first dustproof plate, a third chute, a third sliding block, a second dustproof plate and a third dustproof plate, when a user places the object placing frame main body, the rocker can be rotated to drive the screw rod to rotate, the screw rod rotates to drive the screw nut to move backwards, the screw nut drives the movable rod to move backwards, the movable rod moves backwards in the second chute through the second sliding block, the movable rod slides backwards in the movable plate to drive the movable plate to slide upwards on the inner wall of the object placing frame main body, the belt pulley is driven to rotate when the screw rod rotates, the belt pulley drives the belt pulley at the other end to rotate, the other belt pulley drives the other screw rod to rotate, and the two groups of electric movable plates, thereby drive first dust guard and remove supporter main part top, at this moment can stimulate the third dust guard forward and slide forward in the third spout of third slider on the second dust guard, then drive the second dust guard and slide forward in the third spout of another third slider on first dust guard through after the third dust guard stimulates forward to the top, it can all remove first dust guard until second dust guard and third dust guard, can make the top of supporter main part go out second dust guard and third dust guard more to placing the article on the board and carry out the dust protection through this device.

Drawings

FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;

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

FIG. 3 is a schematic top sectional view of the structure of the present invention;

FIG. 4 is a schematic top view of the belt structure of the present invention;

fig. 5 is an enlarged schematic view of the structure at a in fig. 1 according to the present invention;

fig. 6 is an enlarged schematic view of the structure at B in fig. 1 according to the present invention.

In the figure: 1. a shelf body; 2. placing the plate; 31. a first slider; 32. a first chute; 33. fixing the bin; 34. a pull rod; 35. a spring; 41. a rocker; 42. a screw rod; 43. a nut; 44. a second chute; 45. a second slider; 46. a movable rod; 47. a movable plate; 48. a belt pulley; 49. a belt; 410. a first dust-proof plate; 411. a third chute; 412. a third slider; 413. a second dust-proof plate; 414. and a third dust prevention plate.

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. 1-6, the present invention provides an embodiment: the utility model provides a supporter with dustproof function, including supporter main part 1, be provided with on supporter main part 1 and place board 2, and it is fixed with supporter main part 1 inner wall to place board 2 through changing the device, it includes first slider 31 to change the device, first spout 32, fixed compartment 33, pull rod 34 and spring 35, the both ends of placing board 2 all are fixed with first slider 31, and first slider 31 all with first spout 32 sliding connection, first spout 32 all sets up at supporter main part 1 inner wall, the front end of first slider 31 is provided with pull rod 34, fixed compartment 33 is all passed on the top of pull rod 34, and fixed compartment 33 all fixes on supporter main part 1, pull rod 34 and fixed compartment 33 sliding connection, pull rod 34 all twines on the pole 34 and is provided with spring 35, the fixed end of spring 35 all is connected with pull rod 34, the bottom of spring 35 all with fixed compartment 33 inner wall connection, the purpose of setting like this makes pull rod 34 reach and relieve the spacing to first slider 31 and relieve the resilience that the elasticity of spring 35 self produced and relieve the position and make pull rod 34 relieve Remove spacing purpose, can make staff convenient and fast change placing board 2 through this device, saved the time greatly and practiced thrift the cost.

The dustproof device is arranged in the shelf main body 1 and comprises a rocker 41, a screw rod 42, a nut 43, a second sliding groove 44, a second sliding block 45, a movable rod 46, a movable plate 47, a belt pulley 48, a belt 49, a first dustproof plate 410, a third sliding groove 411, a third sliding block 412, a second dustproof plate 413 and a third dustproof plate 414, the left end of the shelf main body 1 is connected with the rocker 41 through a bearing, the rear end of the rocker 41 is fixed with the screw rod 42, the screw rod 42 is in threaded connection with the nut 43, the top end of the nut 43 is fixed with the movable rod 46, the movable rod 46 is fixed with the second sliding block 45, the second sliding blocks 45 are all in sliding connection with the second sliding grooves 44, the second sliding grooves 44 are all arranged in the shelf main body 1, the purpose of ensuring the moving stability of the movable rod 46 is achieved, the top end of the movable rod 46 is in sliding connection with the movable plate 47, the rear end of the movable plate 47 is all in sliding connection with, two sets of movable plates 47 are symmetrically arranged at left and right, each set of movable plates 47 is internally provided with an arc-shaped groove matched with the movable rod 46, the arrangement is aimed at enabling the movable rod 46 to move backwards and simultaneously drive the movable plates 47 to move upwards so as to move the first dust-proof plate 410 out of the top end of the shelf main body 1, the rear end of the screw rod 42 is fixedly provided with a belt pulley 48, a belt 49 is wound on the belt pulley 48, the other end of the belt 49 is wound on the other belt pulley 48, the other belt pulley 48 is fixed on the other screw rod 42, the other screw rod 42 is connected on the inner wall of the right end of the shelf main body 1 through a bearing, the movable plates 47 are all fixedly provided with the first dust-proof plate 410, the first dust-proof plate 410 is internally provided with a third chute 411, the third chute 411 is all slidably connected with a third slide block 412, the third slide block 412 is all fixed on a second dust, a third dust-proof plate 414 is slidably connected in the other third sliding slot 411, so that the top end of the rack body 1 can be protected from dust by the second dust-proof plate 413 and the third dust-proof plate 414 in addition to the articles on the placing plate 2.

The working principle is as follows: when the staff need change and place board 2, at first upwards stimulate pull rod 34 at supporter main part 1 both ends for pull rod 34 is upwards slided in fixed storehouse 33, and at this moment pull rod 34 stimulates spring 35 and produces deformation upward movement, and the bottom of pull rod 34 all separates with first spout 32, and at this moment the staff can stimulate forward and place board 2, makes and places board 2 and move forward in first spout 32 through first slider 31, and it can to change to take out finally to place board 2.

When a user puts the shelf body 1, the rocker 41 is rotated to drive the screw rod 42 to rotate, the screw rod 42 rotates to drive the screw 43 to move backwards, the screw 43 drives the movable rod 46 to move backwards, the movable rod 46 moves backwards in the second chute 44 through the second slider 45, the movable rod 46 slides backwards in the movable plate 47 to drive the movable plate 47 to slide upwards on the inner wall of the shelf body 1, when the screw rod 42 rotates, the belt pulley 48 is driven to rotate, the belt pulley 48 drives the belt 49 to rotate, the belt 49 rotates to drive the belt pulley 48 at the other end to rotate, the other belt pulley 48 drives the other screw rod 42 to rotate, the two groups of screw rods 42 both drive the movable plates 47 to move upwards, thereby driving the first dust-proof plate 410 to move out of the top end of the shelf body 1, and at this time, the third dust-proof plate 414 can be pulled forwards to slide forwards in the third chute 411 on the second dust-proof plate 413, when the third dust-proof plate 414 is pulled forward to the top, the second dust-proof plate 413 is driven to slide forward in the third sliding slot 411 of the first dust-proof plate 410 through another third sliding block 412 until the second dust-proof plate 413 and the third dust-proof plate 414 both move out of the first dust-proof plate 410, and finally the operation is finished.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a supporter with dustproof function, includes supporter main part (1), its characterized in that: the storage rack is characterized in that a placing plate (2) is arranged on the storage rack main body (1), the placing plate (2) is fixed to the inner wall of the storage rack main body (1) through a replacing device, and a dustproof device is arranged in the storage rack main body (1).

2. The article shelf with the dustproof function according to claim 1, wherein: the change device includes first slider (31), first spout (32), fixed storehouse (33), pull rod (34) and spring (35), place both ends of board (2) and all be fixed with first slider (31), and first slider (31) all with first spout (32) sliding connection, first spout (32) are all seted up in supporter main part (1) inner wall, the front end of first slider (31) is provided with pull rod (34), fixed storehouse (33) are all passed on the top of pull rod (34), and fixed storehouse (33) all fix on supporter main part (1), pull rod (34) and fixed storehouse (33) sliding connection, all the winding is provided with spring (35) on pull rod (34).

3. The commodity shelf with the dustproof function according to claim 2, wherein: the fixed end of the spring (35) is connected with the pull rod (34), and the bottom end of the spring (35) is connected with the inner wall of the fixed bin (33).

4. The article shelf with the dustproof function according to claim 1, wherein: the dustproof device comprises a rocker (41), a screw rod (42), a nut (43), a second sliding groove (44), a second sliding block (45), a movable rod (46), a movable plate (47), a belt pulley (48), a belt (49), a first dustproof plate (410), a third sliding groove (411), a third sliding block (412), a second dustproof plate (413) and a third dustproof plate (414), wherein the left end of the shelf main body (1) is connected with the rocker (41) through a bearing, the rear end of the rocker (41) is fixed with the screw rod (42), the screw rod (42) is in threaded connection with the nut (43), the top end of the nut (43) is fixed with the movable rod (46), the top end of the movable rod (46) is in sliding connection with the movable plate (47), the rear end of the movable plate (47) is in sliding connection with the inner wall of the shelf main body (1), the belt pulley (48) is fixed at the rear end of the screw rod (42), and belt pulley (48) are gone up the winding and are provided with belt (49), the other end and another belt pulley (48) winding of belt (49), another belt pulley (48) are fixed on another lead screw (42), another the right-hand member inner wall in supporter main part (1) is connected through the bearing lead screw (42), all be fixed with first dust guard (410) on fly leaf (47), and all seted up third spout (411) in first dust guard (410), all sliding connection has third slider (412) in third spout (411), and third slider (412) all fix on second dust guard (413), seted up another third spout (411) in second dust guard (413), another sliding connection has third dust guard (414) in third spout (411).

5. The commodity shelf with the dustproof function according to claim 4, wherein: the movable rod (46) is fixed with a second sliding block (45), the second sliding blocks (45) are connected with a second sliding groove (44) in a sliding mode, and the second sliding grooves (44) are arranged in the shelf main body (1).

6. The commodity shelf with the dustproof function according to claim 4, wherein: the movable plates (47) are symmetrically arranged in left and right two groups, and each group of movable plates (47) is internally provided with an arc-shaped groove matched with the movable rod (46).