CN213428976U - Place stable aluminium alloy easel - Google Patents

Abstract

The utility model relates to an aluminium alloy easel technical field specifically is a place stable aluminium alloy easel, including the device main part, the device main part includes the base, the top fixed mounting of base has the support column, the top fixed mounting of support column has the fixed plate, the top fixed mounting of fixed plate has places the board, the top fixed mounting who places the board has the fixed column, the positive slidable mounting of fixed column has the grip block, all be provided with protection machanism around the support column, protection machanism includes the telescopic link. The utility model discloses a be provided with telescopic link, first spring, guard plate, first slider and first spout, when device main part bottom received the collision, can make the guard plate exert pressure to first spring, utilize the inertia of first spring to can alleviate the pressure of collision, prevent that the phenomenon of rocking from appearing in the device main part, also make the more stable of placing of device main part, increased the stability of device.

Description

Place stable aluminium alloy easel

Technical Field

The utility model relates to an aluminium alloy easel technical field specifically is a place stable aluminium alloy easel.

Background

With the development of society and the progress of times, the living standard of people is continuously improved, the use of an easel is more and more frequent, and the easel is an independent structure and is designed for supporting canvas or a drawing board when an artist draws.

The existing aluminum profile easel mostly does not have good stability, so that the easel is easy to shake when being collided, and even toppling can happen to damage the easel, so that the use experience of workers is influenced, and therefore the aluminum profile easel with stable placement needs to be designed to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a place stable aluminium alloy easel to solve the most likely not possess good stability that proposes in the above-mentioned background art, thereby when the easel receives the collision, just comparatively appear rocking easily, can take place to empty even and cause the damage to the easel, thereby influenced staff's the problem that the use was experienced.

In order to achieve the above object, the utility model provides a following technical scheme: an aluminum profile easel with stable placement comprises a main body of the device, wherein the main body of the device comprises a base, a support column is fixedly installed at the top end of the base, a fixed plate is fixedly installed at the top end of the support column, a placement plate is fixedly installed at the top end of the fixed plate, a fixed column is fixedly installed at the top end of the placement plate, a clamping plate is slidably installed on the front surface of the fixed column, protection mechanisms are arranged around the support column and comprise telescopic rods, the telescopic rods are fixedly installed around the support column, first springs are fixedly installed on the outer sides of the telescopic rods, a protection plate is fixedly installed at one end of each telescopic rod, one side of each first spring is fixedly connected with the protection plate, first sliding blocks are fixedly installed at two ends of each protection plate, and first sliding grooves are formed in one side, close to each other, the first slider is slidably mounted to an interior of the first runner.

Preferably, the periphery of the bottom end of the base is fixedly provided with an anti-slip pad, and the anti-slip pad is made of nitrile rubber.

Preferably, the inside of fixed column is provided with elevating system, elevating system includes the lead screw, there is the lead screw inside of fixed column through bearing movable mounting, just the top of lead screw runs through the fixed column and extends to the outside, the top fixed mounting of lead screw has the carousel, the outside slidable mounting of lead screw has the sliding block, just the front of sliding block and the back fixed connection of grip block.

Preferably, the one end of first slider has all seted up the mounting groove, the inside all imbeds of mounting groove and installs the ball.

Preferably, both sides of the turntable are fixedly provided with auxiliary blocks.

Preferably, the both sides of sliding block are all fixed mounting have the second slider, the second spout has all been seted up to the inside both sides of fixed column, second slider slidable mounting is to the inside of second spout.

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

1. through being provided with telescopic link, first spring, guard plate, first slider and first spout, when device main part bottom received the collision, can make the guard plate exert pressure to first spring, utilize the inertia of first spring to can alleviate the pressure of collision, prevent that the phenomenon that the device main part rocked from appearing, also make the more stable that the device main part was placed, increase the stability of device, also promoted staff's use and experienced.

2. Through being provided with lead screw, carousel and sliding block, when the staff rotated the carousel, can drive the lead screw and rotate, made the sliding block drive the grip block and go up and down to the staff of being convenient for highly adjusts the grip block, makes the grip block carry out the centre gripping to the frame of different length and fixes, has increased the practicality of structure, has also made things convenient for staff's use.

Drawings

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

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

FIG. 3 is a schematic top view of the protection mechanism of the present invention;

fig. 4 is an enlarged schematic view of a portion of the structure in fig. 1.

In the figure: 1. a device main body; 110. a base; 111. a non-slip mat; 112. a support pillar; 113. a fixing plate; 114. placing the plate; 115. fixing a column; 116. a clamping plate; 2. a protection mechanism; 210. a telescopic rod; 211. a first spring; 212. a protection plate; 213. a first slider; 214. a first chute; 215. mounting grooves; 216. a ball bearing; 3. a lifting mechanism; 310. a screw rod; 311. a turntable; 312. an auxiliary block; 313. a slider; 314. a second slider; 315. a second runner.

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. 1-4, the present invention provides an embodiment:

a stable aluminum profile easel comprises an apparatus main body 1, the apparatus main body 1 comprises a base 110, a supporting column 112 is fixedly installed at the top end of the base 110, a fixing plate 113 is fixedly installed at the top end of the supporting column 112, a placing plate 114 is fixedly installed at the top end of the fixing plate 113, a fixing column 115 is fixedly installed at the top end of the placing plate 114, a clamping plate 116 is slidably installed on the front surface of the fixing column 115, a protection mechanism 2 is arranged around the supporting column 112, the protection mechanism 2 comprises a telescopic rod 210, a telescopic rod 210 is fixedly installed around the supporting column 112, a first spring 211 is fixedly installed on the outer side of the telescopic rod 210, a protection plate 212 is fixedly installed at one end of the telescopic rod 210, one side of the first spring 211 is fixedly connected with the protection plate 212, first sliding blocks 213 are fixedly installed at two ends of the protection plate 212, a first sliding groove 214, first slider 213 slidable mounting to the inside of first spout 214, when the guard plate 212 receives the collision, can make guard plate 212 exert pressure to telescopic link 210 to make telescopic link 210 shrink extrude first spring 211, utilize first spring 211's inertia, thereby can alleviate the pressure of collision, prevented that the phenomenon of rocking from appearing in device main part 1, also make the more stable that device main part 1 placed, increased the stability of device.

Furthermore, the periphery of the bottom end of the base 110 is fixedly provided with the anti-slip pad 111, the anti-slip pad 111 is made of nitrile rubber, and the friction force between the base 110 and the ground can be increased by using the anti-slip pad 111, so that the stability of the base 110 during placement is increased.

Further, the inside of fixed column 115 is provided with elevating system 3, elevating system 3 includes lead screw 310, there is lead screw 310 inside of fixed column 115 through bearing movable mounting, and the top of lead screw 310 runs through fixed column 115 and extends to the outside, the top fixed mounting of lead screw 310 has carousel 311, the outside slidable mounting of lead screw 310 has sliding block 313, and the front of sliding block 313 and the back fixed connection of grip block 116, when the staff rotates carousel 311, can drive lead screw 310 and rotate, make sliding block 313 drive grip block 116 and go up and down, thereby it adjusts the height of grip block 116 to be convenient for the staff, it is fixed to make grip block 116 carry out the centre gripping to the frame of different length, the practicality of structure has been increased, also made things convenient for staff's use.

Further, mounting groove 215 has all been seted up to the one end of first slider 213, and ball 216 is all installed in the inside of mounting groove 215 by the embedding, and when first spout 214 slided in first slider 213's inside, it can drive ball 216 and roll in the inside of mounting groove 215 to can reduce the frictional force between first slider 213 and the first spout 214, thereby make the gliding more steady of protection plate 212.

Furthermore, both sides of the rotary table 311 are fixedly provided with auxiliary blocks 312, and the auxiliary blocks 312 are utilized to facilitate the force borrowing of workers when the rotary table 311 is rotated, so that the physical strength of the workers is saved.

Furthermore, both sides of the sliding block 313 are fixedly provided with a second sliding block 314, both sides of the inside of the fixed column 115 are provided with a second sliding groove 315, the second sliding block 314 is slidably mounted inside the second sliding groove 315, and when the sliding block 313 slides up and down, the second sliding block 314 slides up and down inside the second sliding groove 315, so that stability is provided for sliding of the sliding block 313, and stability of the structure is improved.

The working principle is as follows: when the staff is using device main part 1, place the frame in the upper end of placing board 114, the staff can be through rotating carousel 311 afterwards to make carousel 311 drive lead screw 310 rotate, make sliding block 313 slide in the outside of lead screw 310, second sliding block 314 slides in the inside of second spout 315 simultaneously, thereby can adjust the height of grip block 116, can carry out the centre gripping to the frame of placing on board 114 fixedly, make things convenient for staff's use.

When the bottom of device main part 1 received the collision, can exert pressure to protection plate 212 to make protection plate 212 move to the inboard, first slider 213 slides in the inside of first spout 214 simultaneously, makes protection plate 212 extrude telescopic link 210, makes telescopic link 210 shrink extrude first spring 211, utilizes the inertia of first spring 211, thereby can alleviate the pressure that the collision produced, prevents that device main part 1 from appearing rocking.

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 (6)

1. The utility model provides a place stable aluminium alloy easel, includes device main part (1), its characterized in that: the device main body (1) comprises a base (110), a supporting column (112) is fixedly mounted at the top end of the base (110), a fixing plate (113) is fixedly mounted at the top end of the supporting column (112), a placing plate (114) is fixedly mounted at the top end of the fixing plate (113), a fixing column (115) is fixedly mounted at the top end of the placing plate (114), a clamping plate (116) is slidably mounted on the front surface of the fixing column (115), a protection mechanism (2) is arranged on the periphery of the supporting column (112), each protection mechanism (2) comprises a telescopic rod (210), the telescopic rods (210) are fixedly mounted on the periphery of the supporting column (112), first springs (211) are fixedly mounted on the outer side of each telescopic rod (210), a protection plate (212) is fixedly mounted on one end of each telescopic rod (210), and one side of each first spring (211) is fixedly connected with the protection plate (, both ends of guard plate (212) are fixed mounting all have first slider (213), first spout (214) have all been seted up to one side that base (110) and fixed plate (113) are close to each other, first slider (213) slidable mounting is to the inside of first spout (214).

2. The aluminum profile easel with stable placement according to claim 1, characterized in that: the anti-skid device is characterized in that anti-skid pads (111) are fixedly mounted on the periphery of the bottom end of the base (110), and the anti-skid pads (111) are made of nitrile rubber.

3. The aluminum profile easel with stable placement according to claim 1, characterized in that: the inside of fixed column (115) is provided with elevating system (3), elevating system (3) include lead screw (310), there is lead screw (310) inside of fixed column (115) through bearing movable mounting, just the top of lead screw (310) runs through fixed column (115) and extends to the outside, the top fixed mounting of lead screw (310) has carousel (311), the outside slidable mounting of lead screw (310) has sliding block (313), just the front of sliding block (313) and the back fixed connection of grip block (116).

4. The aluminum profile easel with stable placement according to claim 1, characterized in that: one end of each first sliding block (213) is provided with a mounting groove (215), and balls (216) are embedded in the mounting grooves (215).

5. The aluminum profile easel with stable placement according to claim 3, wherein: and auxiliary blocks (312) are fixedly arranged on two sides of the turntable (311).

6. The aluminum profile easel with stable placement according to claim 3, wherein: the two sides of the sliding block (313) are fixedly provided with second sliding blocks (314), the two sides inside the fixed column (115) are provided with second sliding grooves (315), and the second sliding blocks (314) are slidably arranged inside the second sliding grooves (315).

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