CN219538008U

CN219538008U - Push-pull rail convenient for changing curtain color

Info

Publication number: CN219538008U
Application number: CN202321017436.2U
Authority: CN
Inventors: 张重庆
Original assignee: Jiangsu Guangyao Performing Arts Decoration Engineering Co ltd
Current assignee: Jiangsu Guangyao Performing Arts Decoration Engineering Co ltd
Priority date: 2023-04-28
Filing date: 2023-04-28
Publication date: 2023-08-18
Anticipated expiration: 2033-04-28

Abstract

The utility model relates to the technical field of push-pull rails and discloses a push-pull rail convenient for changing curtain colors, which comprises a supporting transverse plate, wherein square grooves are vertically formed in the center positions of two sides of the top of the supporting transverse plate, U-shaped clamping frames are additionally arranged on two sides of the top of each square groove, square clamping blocks are arranged in inner cavities of each U-shaped clamping frame, supporting rods are longitudinally arranged at the bottoms of the U-shaped clamping frames, and the bottom ends of the supporting rods extend downwards through the square grooves of the supporting transverse plate and are connected with curtain clamping plates. This push-and-pull rail convenient to change curtain colour is fixed the back through the corresponding part of curtain cardboard to the curtain, stretches bracing piece and the U-shaped card frame at curtain cardboard top to the top of supporting the diaphragm through square groove again to locate the inside of U-shaped card frame with the square fixture block card at the top of supporting the diaphragm, thereby fix the top at the support diaphragm with the U-shaped card frame, adopt this kind of mode, can separate U-shaped card frame and square fixture block through.

Description

Push-pull rail convenient for changing curtain color

Technical Field

The utility model relates to the technical field of push-pull rails, in particular to a push-pull rail convenient for changing curtain colors.

Background

The small sliding rail is a hardware connecting part fixed on the cabinet body of furniture for the drawer or cabinet board of furniture to go in and out. The sliding rail is suitable for drawer connection of wooden furniture such as cabinets, furniture, briefcases, bathroom cabinets and the like and steel drawers and the like. The push-pull rail is applicable to in the stage, after being connected with the curtain in the stage, can drive the curtain through the push-pull rail and translate in the stage to shelter from the performance platform in the stage, and the curtain that is connected with the push-pull rail needs to carry out the change of different colours to the curtain according to the project that the stage performed, in order to reach the purpose that promotes the performance effect.

The common curtain push-pull rail is usually arranged at the front end of the top of a performance stage in a performance place (such as a stage and the like), then the curtain is connected with a moving structure (such as a pulley and the like) on the push-pull rail, and when the common curtain push-pull rail is used, a driving structure and a transmission structure on the push-pull rail can be controlled to drive the moving structure to translate, so that the effect of controlling the curtain to move to shield the performance stage is achieved, and the common curtain push-pull rail is used in the common curtain push-pull rail structure and the common curtain push-pull rail. The moving structure (such as pulleys and the like) at the bottom of the curtain push-pull rail drives the curtains at the two sides of the bottom to move in opposite directions, thereby achieving the purposes of closing and unfolding. When dismantling and changing between the removal structure on the curtain push-and-pull rail and the curtain, because for guaranteeing the stability and the security of curtain when using, fixed knot constructs (like the bolt) are installed to the connection of curtain and removal structure generally, when dismantling the installation to the curtain, because fixed knot constructs (like the effect of bolt) for the dismantlement and the installation of curtain are inconvenient, waste time and energy, are inconvenient to use and operate, propose a push-and-pull rail convenient to change curtain colour for this reason.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a push-pull rail which is convenient for changing the color of a curtain so as to solve the technical problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a push-and-pull rail convenient to change curtain colour, includes push-and-pull rail casing, the inner chamber both sides of push-and-pull rail casing evenly add and are equipped with the sliding block, and the equal vertical installation connecting rod in bottom of sliding block, the equal horizontal installation in bottom of connecting rod supports the diaphragm, the square groove has all been seted up vertically to the top both sides central point of supporting the diaphragm, and the top both sides of square groove all add and are equipped with U-shaped card frame, and the square fixture block is all installed to the inner chamber of U-shaped card frame, the bracing piece is all vertically installed to the bottom of U-shaped card frame, and the bottom of bracing piece all extends downwards through the square groove of supporting the diaphragm to be connected with the curtain cardboard. After fixing the corresponding part of the curtain through the curtain clamping plate, the supporting rod at the top of the curtain clamping plate and the U-shaped clamping frame extend to the top of the supporting transverse plate through the square groove, and the square clamping block at the top of the supporting transverse plate is clamped in the U-shaped clamping frame, so that the U-shaped clamping frame is fixed at the top of the supporting transverse plate.

Preferably, the top and bottom central positions of the push-pull rail shell are transversely provided with limiting grooves, and the tops of sliding blocks at two sides of the central position of the inner cavity of the push-pull rail shell are longitudinally provided with metal circular plates. The metal circular plate drives the sliding block to move along the limit groove of the push-pull rail shell under the action of the connecting structure.

Preferably, a movable transverse plate is transversely arranged right above the top of the push-pull rail shell, a first driving motor is transversely arranged on one side of the movable transverse plate, and a sliding groove is transversely formed in the center of the bottom of the movable transverse plate. The first driving motor drives the inner structure of the movable transverse plate to rotate.

Preferably, the inner cavity center position of the movable transverse plate is transversely provided with a bidirectional screw rod, one end of the bidirectional screw rod is coaxially connected with the rotor of the first driving motor, two sides of the center position of the outer surface of the bidirectional screw rod are respectively sleeved with a sliding plate, the bottoms of the sliding plates are respectively and longitudinally provided with a connecting seat, the bottoms of the connecting seats are respectively and longitudinally provided with a longitudinal rod, and the bottoms of the longitudinal rods are respectively and longitudinally provided with an electromagnet. The first driving motor drives the bidirectional screw rod to rotate, so that the two groups of sliding plates are driven to move in opposite directions, and the sliding plates magnetically attract the metal circular plate through the connecting seat and the electromagnet, so that the sliding block is driven to translate.

Preferably, telescopic links are transversely arranged on two sides of the push-pull rail shell, a lifting box is longitudinally arranged at one end of each telescopic link, a second driving motor is longitudinally arranged at the top of each lifting box, a threaded rod is longitudinally arranged at the center of an inner cavity of each lifting box, the top end of each threaded rod is coaxially connected with a rotor of each second driving motor, connecting sliding plates are sleeved on the upper portions of the outer surfaces of the threaded rods, and one ends of the telescopic links are connected with corresponding positions of the connecting sliding plates. The second driving motor drives the connecting sliding plate to conduct lifting movement through the threaded rod, and accordingly the push-pull rail shell is driven to conduct lifting movement through the telescopic rod.

Preferably, the telescopic squeezing rods are transversely arranged on two sides of the top of the supporting transverse plate, the telescopic ends of the telescopic squeezing rods are connected with the corresponding square clamping blocks, and the telescopic ends of the telescopic squeezing rods are sleeved with squeezing springs. The telescopic end of the telescopic extrusion rod drives the square clamping block to be tightly attached to the U-shaped clamping frame under the action of the extrusion spring.

Compared with the prior art, the utility model provides the push-pull rail convenient for changing the color of the curtain, which has the following beneficial effects:

1. this push-and-pull rail convenient to change curtain colour, fix the back through the corresponding part of curtain cardboard to the curtain, stretch the bracing piece at curtain cardboard top and U-shaped card frame through square groove to the top of supporting the diaphragm again, and locate the inside of U-shaped card frame with the square fixture block card at the top of supporting the diaphragm, thereby fix the top at the support diaphragm with U-shaped card frame, adopt this kind of mode, can be through separating U-shaped card frame and square fixture block, can follow the curtain cardboard and carry out the car with the curtain and dismantle, and link to each other with the curtain cardboard on the curtain of changing and support the diaphragm, thereby reach dismantlement and simple effect of simple to install.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model.

FIG. 2 is a schematic cross-sectional view of the push-pull rail housing, movable cross-plate and lift box of the present utility model.

FIG. 3 is an enlarged schematic view of the supporting cross plate and a part of the connecting structure of the supporting cross plate.

In the figure: 1. a push-pull rail housing; 2. a supporting cross plate; 3. a U-shaped clamping frame; 4. a square clamping block; 5. a curtain clamping plate; 6. a metal circular plate; 7. moving the transverse plate; 8. a first driving motor; 9. a bidirectional screw rod; 10. an electromagnet; 11. a telescopic rod; 12. a lifting box; 13. a second driving motor; 14. a threaded rod; 15. a telescopic extrusion rod; 16. the spring is pressed.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a technical scheme, a push-pull rail convenient for changing curtain colors, which comprises a push-pull rail shell 1, a supporting transverse plate 2, a U-shaped clamping frame 3, square clamping blocks 4, a curtain clamping plate 5, a metal circular plate 6, a movable transverse plate 7, a first driving motor 8, a bidirectional lead screw 9, an electromagnet 10, a telescopic rod 11, a lifting box 12, a second driving motor 13, a threaded rod 14, a telescopic extrusion rod 15 and an extrusion spring 16, wherein sliding blocks are uniformly added on two sides of an inner cavity of the push-pull rail shell 1, a connecting rod is longitudinally arranged at the bottom of each sliding block, a supporting transverse plate 2 is transversely arranged at the bottom of each connecting rod, a U-shaped clamping frame 3 is vertically arranged at the central position of two sides of the top of the supporting transverse plate 2, a supporting rod 4,U-shaped clamping frame 3 is longitudinally arranged at the bottom of each square clamping frame, and the bottom of each supporting rod extends downwards through the square groove of the supporting transverse plate 2 and is connected with the curtain clamping plate 5. After the corresponding part of the curtain is fixed through the curtain clamping plate 5, the supporting rod at the top of the curtain clamping plate 5 and the U-shaped clamping frame 3 extend to the top of the supporting transverse plate 2 through the square groove, and the square clamping block 4 at the top of the supporting transverse plate 2 is clamped in the U-shaped clamping frame 3, so that the U-shaped clamping frame 3 is fixed at the top of the supporting transverse plate 2.

Referring to fig. 1, the top and bottom center positions of the push-pull rail housing 1 are both transversely provided with limit grooves, and the tops of sliding blocks on both sides of the center position of the inner cavity of the push-pull rail housing 1 are both longitudinally provided with metal circular plates 6. The metal circular plate 6 drives the sliding block to move along the limit groove of the push-pull rail shell 1 under the action of the connecting structure. A movable transverse plate 7 is transversely arranged right above the top of the push-pull rail shell 1, a first driving motor 8 is transversely arranged on one side of the movable transverse plate 7, and a sliding groove is transversely formed in the center of the bottom of the movable transverse plate 7. The first driving motor 8 drives the internal structure of the movable cross plate 7 to rotate.

Referring to fig. 2, a bidirectional screw rod 9 is transversely installed at the center of the inner cavity of the movable transverse plate 7, one end of the bidirectional screw rod 9 is coaxially connected with a rotor of the first driving motor 8, sliding plates are sleeved on two sides of the center of the outer surface of the bidirectional screw rod 9, connecting seats are longitudinally installed at the bottoms of the sliding plates, longitudinal rods are longitudinally additionally arranged at the bottoms of the connecting seats, and electromagnets 10 are longitudinally installed at the bottoms of the longitudinal rods. The first driving motor 8 drives the bidirectional screw rod 9 to rotate, so that two groups of sliding plates are driven to move in opposite directions, and the sliding plates magnetically attract the metal circular plate 6 through the connecting seat and the electromagnet 10, so that the sliding block is driven to translate. The telescopic link 11 is all transversely installed to the both sides of push-and-pull rail casing 1, and the one end of telescopic link 11 all vertically adds and is equipped with lift case 12, and second driving motor 13 is vertically installed at the top of lift case 12, and threaded rod 14 is vertically installed to the inner chamber central point of lift case 12 put, and the top and the rotor coaxial coupling of second driving motor 13 of threaded rod 14, and the equal cover in surface upper portion of threaded rod 14 is equipped with the connection slide, and the one end of telescopic link 11 all is connected with the corresponding position of connection slide. The second driving motor 13 drives the connecting sliding plate to perform lifting movement through the threaded rod 14, so that the telescopic rod 11 drives the push-pull rail shell 1 to perform lifting movement.

Referring to fig. 3, the two sides of the top of the supporting transverse plate 2 are both transversely provided with telescopic squeezing rods 15, the telescopic ends of the telescopic squeezing rods 15 are connected with the corresponding square clamping blocks 4, and the telescopic ends of the telescopic squeezing rods 15 are sleeved with squeezing springs 16. The telescopic end of the telescopic extrusion rod 15 drives the square clamping block 4 to be tightly attached to the U-shaped clamping frame 3 under the action of the extrusion spring 16.

The working principle of the device is as follows: after fixing the corresponding part of the curtain through the curtain clamping plate 5, the supporting rod at the top of the curtain clamping plate 5 and the U-shaped clamping frame 3 extend to the top of the supporting transverse plate 2 through square grooves, and the square clamping block 4 at the top of the supporting transverse plate 2 is clamped in the U-shaped clamping frame 3, so that the U-shaped clamping frame 3 is fixed at the top of the supporting transverse plate 2, the second driving motor 13 drives the connecting sliding plate to conduct lifting motion through the threaded rod 14, the push-pull rail shell 1 is driven to conduct lifting motion through the telescopic rod 11, and the curtain connected with the push-pull rail shell 1 and the connecting structure of the curtain are more convenient to replace.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Push-and-pull rail convenient to change curtain colour, including push-and-pull rail casing (1), its characterized in that: the utility model discloses a push-pull rail casing, including push-pull rail casing (1) and support diaphragm (2) including support diaphragm (2), push-pull rail casing (1) and support diaphragm (2) including the inner chamber both sides evenly add and be equipped with the sliding block, and the bottom of sliding block is the longitudinal mounting connecting rod, the bottom of connecting rod is all transversely installed and is supported diaphragm (2), the square groove has all been vertically seted up to the top both sides central point of supporting diaphragm (2), and the top both sides of square groove all add and be equipped with U-shaped card frame (3), and square fixture block (4) are all installed to the inner chamber of U-shaped card frame (3), the bottom of U-shaped card frame (3) is all vertically installed the bracing piece, and the bottom of bracing piece is all through the square groove downwardly extending who supports diaphragm (2) to be connected with curtain cardboard (5).

2. A push-pull rail for facilitating replacement of a curtain color as set forth in claim 1, wherein: limiting grooves are transversely formed in the center positions of the top and the bottom of the push-pull rail shell (1), and metal circular plates (6) are longitudinally arranged at the tops of sliding blocks on two sides of the center position of an inner cavity of the push-pull rail shell (1).

3. A push-pull rail for facilitating replacement of a curtain color as claimed in claim 2, wherein: the sliding rail is characterized in that a movable transverse plate (7) is transversely arranged right above the top of the sliding rail shell (1), a first driving motor (8) is transversely arranged on one side of the movable transverse plate (7), and a sliding groove is transversely formed in the center of the bottom of the movable transverse plate (7).

4. A push-pull rail for facilitating replacement of a curtain color as defined in claim 3, wherein: the inner cavity center position of the movable transverse plate (7) is transversely provided with a bidirectional screw rod (9), one end of the bidirectional screw rod (9) is coaxially connected with a rotor of the first driving motor (8), two sides of the center position of the outer surface of the bidirectional screw rod (9) are respectively sleeved with a sliding plate, the bottoms of the sliding plates are respectively and longitudinally provided with a connecting seat, the bottoms of the connecting seats are respectively and longitudinally provided with a longitudinal rod, and the bottoms of the longitudinal rods are respectively and longitudinally provided with an electromagnet (10).

5. A push-pull rail for facilitating replacement of a curtain color as set forth in claim 1, wherein: the telescopic rod (11) is transversely installed on two sides of the push-pull rail shell (1), a lifting box (12) is longitudinally additionally arranged at one end of the telescopic rod (11), a second driving motor (13) is longitudinally installed at the top of the lifting box (12), a threaded rod (14) is longitudinally installed at the center position of an inner cavity of the lifting box (12), the top end of the threaded rod (14) is coaxially connected with a rotor of the second driving motor (13), a connecting sliding plate is sleeved on the upper portion of the outer surface of the threaded rod (14), and one end of the telescopic rod (11) is connected with the corresponding position of the connecting sliding plate.

6. A push-pull rail for facilitating replacement of a curtain color as set forth in claim 1, wherein: the telescopic extrusion rod (15) is transversely mounted on two sides of the top of the supporting transverse plate (2), the telescopic ends of the telescopic extrusion rod (15) are connected with the corresponding square clamping blocks (4), and the telescopic ends of the telescopic extrusion rod (15) are sleeved with extrusion springs (16).