CN219813722U - Elevating system and have its furred ceiling show shelf - Google Patents

Abstract

The utility model relates to the technical field of interior decoration, and provides a lifting mechanism and a suspended ceiling display rack with the same, wherein the suspended ceiling display rack comprises a fixed plate and a mounting plate, a plurality of linear push rods and a power unit for driving the linear push rods to lift and move are arranged, and a linkage unit is arranged between two adjacent linear push rods; the mounting panel sets up on the one end of sharp push rod, and is provided with the joint mechanism who connects soon between mounting panel and the sharp push rod. The linear push rods are driven to move in a lifting mode through the power unit, synchronous lifting of each linear push rod can be achieved through the linkage unit between every two adjacent linear push rods, the structure of each linear push rod is more stable than that of a general structure, the problem that the structure of an existing lifting mechanism is unstable is solved, and the lifting stability of a suspended ceiling is improved.

Description

Elevating system and have its furred ceiling show shelf

Technical Field

The utility model relates to the technical field of interior decoration, in particular to a lifting mechanism and a suspended ceiling display rack with the same.

Background

Suspended ceilings, which are indispensable in the present interior building decorations, affect the atmosphere, the aesthetics and the overall effect of the interior decorations. Because people pursue the modeling, materials and colors of the suspended ceiling, attach importance to whether the suspended ceiling is beautiful or not, and often neglect the side of the practicality of the suspended ceiling easily. In real life, the furred ceiling not only can play the effect of sheltering from the pipeline, but also can play the effect of adjusting indoor space size if it designs into the mode that can go up and down automatically in addition.

The utility model provides a be in the application number CN201320607112.4, the name is recorded in "a plane automatic rising furred ceiling", mainly by the stationary blade, electric telescopic handle, the main joist, the auxiliary joist, U-shaped gallows, U-shaped fixing clip and furred ceiling panel constitute, electric telescopic handle's upper end passes through the stationary blade and is fixed with the roof, electric telescopic handle's lower extreme and U-shaped gallows fixed connection, connect through the connecting piece between the auxiliary joist, install furred ceiling panel on auxiliary joist's frame, and be fixed with U-shaped fixing clip on auxiliary joist's upper portion, the main joist passes in the U-shaped gallows of electric telescopic handle lower extreme of U-shaped fixing clip on auxiliary joist upper portion. But this scheme has the structure not stable enough (the structure of electric telescopic handle is not like the stable in structure of straight line push rod), the inconvenient problem of furred ceiling ann tear open.

Disclosure of Invention

The utility model aims to provide a lifting mechanism and a suspended ceiling display rack with the same, and aims to solve the problems that an existing lifting mechanism and a suspended ceiling with the same are not stable enough in structure and inconvenient to install and detach.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: a lifting mechanism comprising: the device comprises a fixed plate and an installation plate, wherein a plurality of linear push rods and a power unit for driving the linear push rods to move up and down are arranged on the fixed plate, and a linkage unit is arranged between two adjacent linear push rods; the mounting plate is arranged at one end of the linear push rod, and a quick-connection joint mechanism is arranged between the mounting plate and the linear push rod.

Preferably, the linkage unit comprises a transmission gear pair arranged on the linear push rod, a fixing seat for accommodating the transmission gear pair and a transmission rod connected between the two adjacent gear pairs, the linear push rod penetrates through the fixing seat, the fixing seat is arranged on the fixing plate, and the power unit is arranged on the transmission rod.

Preferably, the power unit comprises a driving gear pair arranged on the transmission rod, a mounting seat for accommodating the driving gear pair and a motor for driving the driving gear pair to rotate, wherein the mounting seat is arranged on the fixed plate, and the transmission rod penetrates through the mounting seat.

Preferably, the male head of the joint mechanism is arranged on the mounting plate, and the female head of the joint mechanism is arranged at the end part of the linear push rod; the male head is provided with a limiting shaft, and the female head is provided with a limiting groove rotationally clamped with the limiting shaft.

Preferably, the female head is rotatably sleeved on the linear push rod, and a spring is arranged between the sleeved end of the female head and the rod end of the linear push rod.

Preferably, the fixing plate is further provided with a limiter for limiting the lifting travel of the mounting plate.

Preferably, the device further comprises a dustproof sleeve sleeved outside the linear push rod, and a convex shaft for installing the dustproof sleeve is arranged at the top of the fixing seat.

A ceiling display rack with a lifting mechanism comprises the lifting mechanism and a display piece arranged on a mounting plate of the lifting mechanism; the display piece with mounting panel integrated into one piece sets up, perhaps, the setting can be dismantled with the mounting panel to the display piece.

Preferably, the display piece is provided with an illumination hole for accommodating the bulb.

After the technical scheme is adopted, compared with the background technology, the utility model has the following advantages:

1. the fixed plate is provided with a plurality of linear push rods and a power unit for driving the linear push rods to move in a lifting manner, a linkage unit is arranged between two adjacent linear push rods, the linear push rods are driven to move in a lifting manner through the power unit, synchronous lifting of each linear push rod can be achieved through the linkage unit between the two adjacent linear push rods, the structure of each linear push rod is more stable than that of a common structure (such as an electric telescopic rod), the problem that the structure of an existing lifting mechanism is unstable is solved, and the lifting stability of a suspended ceiling is improved.

2. The mounting plate is arranged at one end of the linear push rod, the quick-connection joint mechanism is arranged between the mounting plate and the linear push rod, and the purpose of quick-connection between the lifting mechanism and the suspended ceiling is achieved through the quick-connection joint mechanism, so that the problem of inconvenience in mounting and dismounting is solved, and convenience is brought to suspended ceiling mounting work.

Drawings

FIG. 1 is a schematic view of a lifting mechanism according to the present utility model;

FIG. 2 is a schematic view of a joint mechanism of the lifting mechanism according to the present utility model;

FIG. 3 is a cross-sectional view of a transmission gear pair of the lifting mechanism of the present utility model;

FIG. 4 is a schematic view of the structure of a mounting plate of the lifting mechanism according to the present utility model;

fig. 5 is a schematic structural view of a ceiling display stand with a lifting mechanism according to the present utility model.

Reference numerals illustrate:

10. a fixing plate; 11. a straight push rod; 12. a dust-proof sleeve;

20. a power unit; 21. a mounting base; 22. a motor;

30. a linkage unit;

31. a transmission gear pair; 32. a fixing seat; 33. a transmission rod; 34. a protruding shaft;

40. a mounting plate;

50. a joint mechanism;

51. a male; 52. a female head; 53. a limiting shaft; 54. a limit groove; 55. a spring;

60. a limiter;

70. a display; 71. an illumination aperture;

80. and a lifting mechanism.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model. In addition, it should be noted that:

the terms "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like are based on the orientation or positional relationship shown in the drawings, and are merely for convenience of description and to simplify the description, and do not denote or imply that the apparatus or elements of the present utility model must have a particular orientation, and thus should not be construed as limiting the utility model.

When an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

Unless specifically stated or limited otherwise, the terms "mounted," "connected," and "coupled" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the utility model will be understood by those skilled in the art according to the specific circumstances.

Example 1

Referring to fig. 1, 2 and 5, embodiment 1 provides a lifting mechanism, which comprises a fixing plate 10 and a mounting plate 40, wherein a plurality of linear push rods 11 and a power unit 20 for driving the linear push rods 11 to lift and move are arranged on the fixing plate 10, and a linkage unit 30 is arranged between two adjacent linear push rods 11; the mounting plate 40 is disposed on one end of the linear push rod 11, and a quick-connect joint mechanism 50 is disposed between the mounting plate 40 and the linear push rod 11.

In this embodiment, the fixing plate 10 may be a rectangular fixing plate, a round fixing plate or a special-shaped fixing plate (the hollow structure is beneficial to reducing the weight of the lifting mechanism 80, and is convenient for carrying or using), and the plurality of linear push rods 11 are arranged at equal intervals along the edge of the mounting plate 40, so as to improve the stability of the connection and installation of the mounting plate 40 (i.e. the center of gravity of the lifting mechanism 80 falls in the middle position of the mounting plate 40), and improve the running stability of the lifting mechanism 80. Then, the mounting of the lifting mechanism 80 is achieved by the mounting of the fixing plate 10.

Specifically, the fixing plate 10 is a rectangular fixing plate arranged in a hollow manner, four linear push rods 11 are arranged on four vertex angles of the fixing plate 10, and lifting stability is improved; the mounting plate 40 is arranged at one end of the linear push rod 11 through a quick-connection joint mechanism 50, so that the mounting plate 40 is quickly mounted; the ceiling display rack (the different places of the ceiling are separated and made into a local display rack, and the display rack is displayed by hoisting) can be mounted on the mounting plate 40, so that a clear display effect is achieved. The rapid disassembly and assembly of the mounting plate 40 in the lifting mechanism 80 is realized, and convenience is provided for the suspended ceiling mounting work.

Further, be provided with power unit 20 on the fixed plate 10, when starting power unit 20, power unit 20 drives sharp push rod 11 and goes up and down, links between each sharp push rod 11 through linkage unit 30, realizes that each sharp push rod 11 can go up and down in step, and the structure of sharp push rod 11 is more stable than general structure (like electric telescopic handle), has solved the not stable problem enough of current elevating system 80 its structure, has promoted the stability performance that the furred ceiling goes up and down.

Referring to fig. 1 and 3, the linkage unit 30 includes a transmission gear pair 31 disposed on a linear push rod 11, a fixed seat 32 for accommodating the transmission gear pair 31, and a transmission rod 33 connected between two adjacent gear pairs, wherein the linear push rod 11 is disposed through the fixed seat 32, the fixed seat 32 is disposed on the fixed plate 10, and the power unit 20 is disposed on the transmission rod 33.

In this embodiment, the linear push rod 11 is a circular steel tube with tooth-shaped patterns on the peripheral side wall, the transmission rod 33 is set as a rack, when the power unit 20 is started, the output shaft of the power unit 20 drives the linear push rod 11 to lift, meanwhile, the transmission gear pair 31 arranged on the linear push rod 11 is driven to work, the transmission gear pair 31 drives the transmission rod 33 to drive, so that each linear push rod 11 can lift synchronously, the fixing base 32 for accommodating the transmission gear pair 31 is arranged on the fixing plate 10, the transmission gear pair 31 is protected, the structure of the transmission gear pair is not easy to damage, and meanwhile, the dust-proof effect can be achieved, so that the normal operation of the transmission gear pair 31 is ensured, the service life of the transmission gear pair is prolonged, and the practicability is enhanced.

Referring to fig. 1, the power unit 20 includes a driving gear pair disposed on a transmission rod 33, a mounting base 21 for accommodating the driving gear pair, and a motor 22 for driving the driving gear pair to rotate, wherein the mounting base 21 is disposed on the fixing plate 10, and the transmission rod 33 is disposed through the mounting base 21.

In this embodiment, when the motor 22 is started, the output shaft of the motor 22 drives the driving gear pair to rotate, the driving gear pair drives the transmission rod 33 to transmit, the transmission rod 33 links between the linear push rods 11, so that the linear push rods 11 are lifted synchronously, meanwhile, the mounting seat 21 is arranged on the fixing plate 10, the transmission rod 33 penetrates through the mounting seat 21, so that the arrangement of the mounting seat 21 does not influence the normal operation of the driving gear pair, the driving gear pair can be protected, the structure of the driving gear pair is prevented from being impacted by external force during installation or use, the normal operation or service life of the driving gear pair is influenced, and the practicability is enhanced.

Referring to fig. 1, 2 and 5, in the present embodiment, a male head 51 of a joint mechanism 50 is disposed on a mounting plate 40, and a female head 52 of the joint mechanism 50 is disposed at an end of a linear push rod 11; the male head 51 is provided with a limiting shaft 53, the female head 52 is provided with a limiting groove 54 rotationally engaged with the limiting shaft 53, and the limiting groove 54 is a groove with a 7-shaped structure.

When the male head 51 is installed, the male head 52 is inserted into the female head 52, and the female head 52 is rotated, so that the limit groove 54 on the female head 52 is clamped with the limit shaft 53 arranged on the male head 51, and the male head 51 and the female head 52 are quickly connected; similarly, after the butt joint of the male head 51 and the female head 52 on the other linear push rods 11 is completed, the installation of the installation plate 40 can be completed without other tools, the operation is simple, the installation is convenient, the problem of inconvenient installation is solved, and convenience is provided for the installation work of the lifting mechanism 80.

Referring to fig. 1, 2 and 3, in the present embodiment, the female head 52 is rotatably sleeved on the linear push rod 11, and a spring 55 is disposed between the sleeved end of the female head 52 and the rod end of the linear push rod 11.

Specifically, set up spring 55 between the end that cup joints of female head 52 and the rod end of straight line push rod 11, during the installation, public head 51 inserts in female head 52, public head 51 withstands spring 55, the female head 52 of rotating setting on straight line push rod 11 again, spacing axle 53 on the public head 51 and the spacing slot 54 on female head 52 carry out the block, and adjust the clearance between public head 51 and female head 52 through spring 55, be difficult for not hard up after making the block between spacing axle 53 and the spacing slot 54, avoid appearing public head 51 and deviate from the situation in female head 52, make its installation firm, improve the practicality.

Referring to fig. 1 and 5, the fixing plate 10 in this embodiment is further provided with a stopper 60 for limiting the lifting stroke of the mounting plate 40. Specifically, the limiter 60 is used for limiting the lifting and lowering height of the mounting plate 40, so that the lifting mechanism 80 is prevented from being separated from the fixing plate 10 when being lowered to the limit in the lifting process; alternatively, when raised to the limit, the mounting plate 40 continues to bear against the fixing plate 10, resulting in damage to the mounting plate 40 or the fixing plate 10; therefore, by setting the range value of the stopper 60, the power unit 20 is automatically stopped when the mounting plate 40 reaches the limit value of the rise or fall, and the safety and the practicability of the use are improved.

Referring to fig. 1, the embodiment further includes a dust-proof sleeve 12 sleeved outside the linear push rod 11, and a protruding shaft 34 for installing the dust-proof sleeve 12 is arranged on the top of the fixing seat 32; alternatively, the dust sleeve 12 may be locked on the mounting base 32 by a threaded recess.

Specifically, the dustproof sleeve 12 can be set to be a round sleeve with a smooth outer surface, the top of the fixing seat 32 is provided with the protruding shaft 34, the protruding shaft 34 is externally provided with threads, the inner opening of the dustproof sleeve 12 is provided with internal threads, and the dustproof sleeve 12 is convenient to install by screwing through threaded matching, so that the dustproof sleeve 12 can play a role in protecting the linear push rod 11, the structure of the linear push rod 11 is not easy to damage, meanwhile, the dustproof sleeve can play a dust separation role, a large amount of dust is accumulated on the surface of the linear push rod 11 after long-time use, the lifting performance of the dustproof sleeve is influenced, and the practicability of the device is improved.

Example two

Referring to fig. 1, 4 and 5, a ceiling display stand with a lifting mechanism is provided in this embodiment, which includes a lifting mechanism 80 described in the first embodiment, and a display member 70 disposed on a mounting plate 40 of the lifting mechanism 80; the display 70 is integrally formed with the mounting plate 40, or the display 70 is detachably disposed with the mounting plate 40, and the display 70 may be a female and male corner portion of a ceiling.

In this embodiment, the display member 70 is a suspended ceiling structure, has the functions of improving the aesthetic property of the indoor atmosphere and shielding the pipeline engineering, and the lifting mechanism 80 is used in combination with the display frame, so that the effect of adjusting the size of the indoor space can be achieved through the lifting function, and the practicability and the suitability are improved.

Further, in order to facilitate use and adapt to more usage scenarios, the display member 70 and the mounting plate 40 are integrally formed, or the display member 70 and the mounting plate 40 are detachably arranged. When the display piece 70 and the mounting plate 40 are integrally formed, the display piece 70 and the mounting plate 40 are integrally used, namely, when the display piece 70 is mounted or replaced, the mounting plate 40 is replaced together through the quick-mounting joint mechanism 50, so that quick mounting or dismounting operation is realized; meanwhile, the replaced mounting plate 40 can also protect the display piece 70, so that convenience and practicability of use are improved. When the display piece 70 and the mounting plate 40 are detachably arranged, a plurality of types of display pieces 70 are provided for a user to select, and the display pieces 70 with different styles can be replaced at any time according to the requirements of the user, so that the adaptability is improved.

Referring to fig. 5, in the present embodiment, a display member 70 is provided with an illumination hole 71 for accommodating a light bulb. The illumination hole 71 can be set to a circular hole and is arranged in the middle of the display piece 70 for installing a lamp to provide illumination, so that the surface structure and the outline of the suspended ceiling display stand are clear, the problem that local places are not clear due to the existence of yin and yang angles is avoided, the viewing intuitiveness is improved, and the use practicability is improved.

The present utility model is not limited to the above-mentioned embodiments, and any changes or substitutions that can be easily understood by those skilled in the art within the technical scope of the present utility model are intended to be included in the scope of the present utility model. Therefore, the protection scope of the present utility model should be subject to the protection scope of the claims.

Claims (9)

1. A lifting mechanism, comprising:

the fixing plate (10) is provided with a plurality of linear push rods (11) and a power unit (20) for driving the linear push rods (11) to move up and down, and a linkage unit (30) is arranged between two adjacent linear push rods (11); a kind of electronic device with high-pressure air-conditioning system

The mounting plate (40) is arranged at one end of the linear push rod (11), and a quick-connection joint mechanism (50) is arranged between the mounting plate (40) and the linear push rod (11).

2. The lifting mechanism of claim 1, wherein: the linkage unit (30) comprises a transmission gear pair (31) arranged on the linear push rod (11), a fixing seat (32) for accommodating the transmission gear pair (31) and a transmission rod (33) connected between two adjacent gear pairs, wherein the linear push rod (11) penetrates through the fixing seat (32), the fixing seat (32) is arranged on the fixing plate (10), and the power unit (20) is arranged on the transmission rod (33).

3. The lifting mechanism of claim 2, wherein: the power unit (20) comprises a driving gear pair arranged on the transmission rod (33), a mounting seat (21) for accommodating the driving gear pair and a motor (22) for driving the driving gear pair to rotate, wherein the mounting seat (21) is arranged on the fixed plate (10), and the transmission rod (33) penetrates through the mounting seat (21).

4. The lifting mechanism of claim 1, wherein: the male head (51) of the joint mechanism (50) is arranged on the mounting plate (40), and the female head (52) of the joint mechanism (50) is arranged at the end part of the linear push rod (11);

the male head (51) is provided with a limiting shaft (53), and the female head (52) is provided with a limiting groove (54) rotationally clamped with the limiting shaft (53).

5. The lifting mechanism of claim 4, wherein: the female head (52) is rotatably sleeved on the linear push rod (11), and a spring (55) is arranged between the sleeved end of the female head (52) and the rod end of the linear push rod (11).

6. A lifting mechanism according to claim 3, wherein: and a limiter (60) for limiting the lifting travel of the mounting plate (40) is further arranged on the fixing plate (10).

7. The lifting mechanism of claim 2, wherein: the anti-dust device is characterized by further comprising a dustproof sleeve (12) sleeved outside the linear push rod (11), and a convex shaft (34) for installing the dustproof sleeve (12) is arranged at the top of the fixed seat (32).

8. A suspended ceiling display rack with a lifting mechanism, characterized by comprising a lifting mechanism as claimed in any one of claims 1-7, and a display (70) arranged on a mounting plate (40) of the lifting mechanism;

the display piece (70) and the mounting plate (40) are integrally formed, or the display piece (70) and the mounting plate (40) are detachably arranged.

9. The ceiling display rack with lift mechanism of claim 8, wherein: the display piece (70) is provided with an illumination hole (71) for accommodating a bulb.