Electric curtain splicing system

Abstract

The utility model discloses an electric curtain splicing system, which relates to the technical field of curtain tracks, and comprises a curtain motor, a main transmission case is fixedly arranged at the top end of the curtain motor, a first track is fixedly arranged on the side surface of the main transmission case, the other end of the first track is movably connected with a second track, and the second track is movably connected with the curtain motor. Moving pieces used for driving the curtain to move are arranged on the inner walls of the first rail and the second rail in a sliding mode, the moving pieces can be driven by the transmission box to pull the curtain to be opened and closed, the other end of the second rail is movably connected with an auxiliary transmission box, and the first rail and the second rail are fixedly connected through a first splicing mechanism. The first splicing mechanism can achieve connection of multiple sections of rails, splicing of all the sections of rails is achieved according to the needed length, the second rail and the auxiliary transmission box are fixedly connected through the second splicing mechanism, and the second splicing mechanism achieves the effect of splicing and fixing the auxiliary transmission box and the second rail.

Description

Technical Field

[0001] The utility model relates to the technical field of curtain tracks, in particular to an electric curtain splicing system. Background Art

[0002] In the curtain track industry, most windows are relatively long, with some being three or four meters long, and others being five or six meters long or even longer, and the lengths vary, so problems such as difficulty in customization, transportation, and upstairs have become pain points in the industry. Although some splicable track systems have appeared on the market, another pain point is that assembly is difficult and on-site construction wastes too much time.

[0003] Based on this, an electric curtain splicing system is now provided, which can eliminate the disadvantages of the existing devices. Utility Model Content

[0004] The utility model aims to provide an electric curtain splicing system to solve the problem of troublesome assembly in the background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] An electric curtain splicing system comprises a curtain motor, a main transmission box is fixedly provided at the top of the curtain motor, a first track is fixedly provided at the side of the main transmission box, the other end of the first track is movably connected to a second track, the inner walls of the first track and the second track are slidably provided with a moving part for driving the curtain to move, the other end of the second track is movably connected to an auxiliary transmission box, the first track and the second track are fixedly connected by a first splicing mechanism, and the second track and the auxiliary transmission box are fixedly connected by a second splicing mechanism.

[0007] On the basis of the above technical solutions, the present invention also provides the following optional technical solutions:

[0008] In an optional scheme: the first splicing mechanism includes a connecting bar, the connecting bar is movably arranged at the top of the first rail and the second rail, a slide groove is provided at the top of the second rail, a slide groove cavity is provided at the bottom of the connecting bar for use with the slide groove, the slide groove cavity is slidably connected to the slide groove, and a fixing piece is fixed in the connecting bar to fix the first rail and the second rail.

[0009] In an optional scheme: the fixing part includes a connecting hole, the connecting hole is opened at the top of the connecting strip, a tightening ball screw is installed in the connecting hole, a spring is fixedly provided on the bottom surface of the tightening ball screw, a positioning ball is fixedly connected to the other end of the spring, a first positioning hole used in conjunction with the positioning ball is opened on the top surface of the second track, and a second positioning hole used in conjunction with the positioning ball is opened on the top surface of the first track.

[0010] In an optional solution: the second splicing mechanism includes a slide rail, which is opened on the inner wall of the auxiliary transmission box, and is slidably connected to the slide groove. A limit plate is fixedly provided on the bottom edge of the slide rail, and a locking member is fixedly provided on the inner wall of the limit plate to fix the auxiliary transmission box and the second track.

[0011] In an optional solution: the locking member includes a mounting block, the mounting block is fixedly arranged on the inner side of the limiting plate, one end of the mounting block is rotatably connected to a lever for locking, and a protrusion is fixedly arranged on the bottom surface of the slide rail, and the protrusion is clamped with the lever.

[0012] In an optional solution: the moving member includes a pulley for moving the curtain, the pulley is slidably arranged on the inner walls of the first track and the second track, and the inner walls of the first track and the second track are also slidably provided with hanging wheels for hanging the curtain.

[0013] In an optional solution: an anti-skid pad is fixedly provided on the inner wall of the slide groove cavity for preventing skidding.

[0014] In an optional solution: the cross-section of the chute cavity is in a "U" shape, and the bottom surface of the inner wall of the chute cavity is provided with a protrusion to prevent the connecting strip from falling off.

[0015] In an optional solution: a clamping groove is provided on the edge of the slide groove, and the clamping groove is used in conjunction with the slide groove cavity.

[0016] In an optional solution: a rubber gasket for reducing wear on the auxiliary transmission box is fixedly provided on the inner wall of the slide rail.

[0017] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0018] 1. The utility model is provided with a first splicing mechanism. During installation, the first track and the second track are spliced ​​according to the required length, and the connecting strip is slid to the connection point. The positioning ball in the connecting hole passes through the first positioning hole and the second positioning hole under the action of the spring, thereby achieving the effect of splicing and fixing the first track and the second track.

[0019] 2. The utility model is provided with a second splicing mechanism. During installation, the hanging wheel accessories are installed into the track from the opening of the auxiliary transmission box according to the required quantity, and finally the lever on the auxiliary transmission box is locked and engaged with the protrusion, so as to achieve the effect of splicing and fixing the auxiliary transmission box and the second track. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the utility model.

[0021] Figure 2 It is a partial structural schematic diagram of the first splicing mechanism of the utility model.

[0022] Figure 3 It is a structural schematic diagram of the first splicing mechanism of the utility model.

[0023] Figure 4 It is an enlarged view of the local structure of the first splicing mechanism of the utility model.

[0024] Figure 5 It is a cross-sectional view of the fixing member of the utility model.

[0025] Figure 6 It is a structural schematic diagram of the slide rail of the utility model.

[0026] Figure 7 It is a structural schematic diagram of the second splicing mechanism of the utility model.

[0027] Figure 8 It is a partial structural schematic diagram of the second splicing mechanism of the utility model.

[0028] Notes on the figure numbers: 100, curtain motor; 101, main transmission box; 102, first track; 103, second track; 104, pulley; 105, hanging wheel; 106, auxiliary transmission box; 200, first splicing mechanism; 201, connecting strip; 202, connecting hole; 203, anti-slip pad; 204, first positioning hole; 205, second positioning hole; 206, slide groove; 207, slide groove cavity; 208, tightening ball screw; 209, spring; 210, positioning ball; 300, second splicing mechanism; 301, slide rail; 302, limit plate; 303, mounting block; 304, buckle; 305, bump. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments.

[0030] In one embodiment, Figure 1-Figure 8As shown, an electric curtain splicing system includes a curtain motor 100, a main transmission box 101 is fixedly arranged at the top of the curtain motor 100, the main transmission box 101 can quickly install the motor, the cam-type structure plate buckle can quickly lock the connection between the transmission box and the track, a side opening is designed to allow a reserved belt to enter and exit from this opening, and an opening is designed to reserve the installation of the ball bearing, a first track 102 is fixedly arranged on the side of the main transmission box 101, the other end of the first track 102 is movably connected to the second track 103, the first track 102 and the second track 103 have a transmission box activity space and a belt isolation rib reserved inside, and the first track 102 and the second track 103 have a transmission box activity space and a belt isolation rib reserved inside. The inner wall of the track 103 is slidably provided with a moving part for driving the movement of the curtain, and the moving part can pull the curtain to open and close by driving the transmission box. The other end of the second track 103 is movably connected with the auxiliary transmission box 106. The first track 102 and the second track 103 are fixedly connected by a first splicing mechanism 200. The first splicing mechanism 200 can realize the connection of multiple sections of the track, and the splicing of each section of the track can be realized according to the required length. The second track 103 and the auxiliary transmission box 106 are fixedly connected by a second splicing mechanism 300. The second splicing mechanism 300 achieves the effect of splicing and fixing the auxiliary transmission box 106 and the second track 103.

[0031] In one embodiment, Figure 2 and Figure 3 As shown, the first splicing mechanism 200 includes a connecting strip 201, which is movably arranged at the top of the first rail 102 and the second rail 103. A slide groove 206 is provided at the top of the second rail 103, and a slide groove cavity 207 used to cooperate with the slide groove 206 is provided at the bottom of the connecting strip 201. The slide groove cavity 207 is slidably connected to the slide groove 206. A fixing piece that fixes the first rail 102 and the second rail 103 is fixed in the connecting strip 201. During installation, the first rail 102 and the second rail 103 are spliced ​​according to the required length, the connecting strip 201 is sleeved on the second rail 103, and it is slid from the outside to the connection point along the slide groove 206 to connect the first rail 102 and the second rail 103.

[0032] In one embodiment, Figure 4 and Figure 5As shown, the fixing member includes a connecting hole 202, and the connecting hole 202 is opened at the top of the connecting strip 201. A tightening ball screw 208 is installed in the connecting hole 202. A spring 209 is fixedly provided on the bottom surface of the tightening ball screw 208. A positioning ball 210 is fixedly connected to the other end of the spring 209. A first positioning hole 204 used in conjunction with the positioning ball 210 is opened on the top surface of the second track 103. A second positioning hole 205 used in conjunction with the positioning ball 210 is opened on the top surface of the first track 102. Under the action of the spring 209, the positioning ball 210 passes through the connecting hole 202, the first positioning hole 204, the connecting hole 202, and the second positioning hole 205 in sequence, thereby achieving the effect of splicing and fixing the first track 102 and the second track 103.

[0033] In one embodiment, Figure 6 As shown, the second splicing mechanism 300 includes a slide rail 301, and the slide rail 301 is opened on the inner wall of the auxiliary transmission box 106. The slide rail 301 is slidably connected with the slide groove 206. A limit plate 302 is fixedly provided on the bottom edge of the slide rail 301. A locking piece for fixing the auxiliary transmission box 106 and the second rail 103 is fixedly provided on the inner wall of the limit plate 302. The auxiliary transmission box 106 is slid to the corresponding position along the slide groove 206, and finally the locking piece on the auxiliary transmission box 106 is locked.

[0034] In one embodiment, Figure 7 and Figure 8 As shown, the locking member includes a mounting block 303, and the mounting block 303 is fixedly arranged on the inner side of the limiting plate 302. One end of the mounting block 303 is rotatably connected with a lever 304 for locking. A protrusion 305 is fixedly arranged on the bottom surface of the slide rail 301. The protrusion 305 is engaged with the lever 304 to lock the lever 304 on the auxiliary transmission box 106. The lever 304 is engaged with the protrusion 305, thereby achieving the effect of splicing and fixing the auxiliary transmission box 106 and the second rail 103.

[0035] In one embodiment, Figure 1 As shown, the moving part includes a pulley 104 for moving curtains, and the pulley 104 is slidably arranged on the inner walls of the first track 102 and the second track 103. The inner walls of the first track 102 and the second track 103 are also slidably provided with a hanging wheel 105 for hanging curtains. One end of a group of curtains is hung on the main transmission box 100, and the other end is hung on the pulley 104. The middle position of the curtains is hung on the hanging wheel 105. Then one end of another group of curtains is hung on the auxiliary transmission box 106, and the other end is hung on another pulley 104. The middle position of the curtains is hung on the hanging wheel 105, and the curtains are driven to open and close through the transmission box.

[0036] In one embodiment, Figure 3As shown, an anti-skid pad 203 is fixedly provided on the inner wall of the slide groove cavity 207 to prevent the first track 102 and the second track 103 from falling off when splicing.

[0037] In one embodiment, Figure 4 and 5 As shown, the cross section of the chute cavity 207 is in a “U” shape, and the bottom surface of the inner wall of the chute cavity 207 is provided with a protrusion to prevent the connecting strip 201 from falling off.

[0038] In one embodiment, Figure 5 As shown, a clamping groove is provided at the edge of the slide groove 206 , and the clamping groove cooperates with the slide groove cavity 207 to effectively prevent the docking bar 201 from falling off the second track 103 .

[0039] In one embodiment, Figure 6 As shown, a rubber gasket for reducing the wear of the auxiliary transmission box 106 is fixedly provided on the inner wall of the slide rail 301, thereby effectively preventing the auxiliary transmission box 106 from being worn during splicing.

[0040] The above embodiment discloses an electric curtain splicing system, wherein the main transmission box 101 can quickly install the motor, the cam-type structure plate buckle can quickly lock the connection between the transmission box and the track, a side opening is designed to allow the reserved belt to enter and exit from this opening, and an opening is designed to reserve the installation of the ball bearings. During installation, the first track 102 and the second track 103 are spliced ​​according to the required length, the connecting strip 201 is sleeved on the second track 103, and it slides from the outside to the connection along the slide groove 206 to connect the first track 102 and the second track 103. Under the action of the spring 209, the positioning ball 210 passes through the connecting hole 202, the first positioning hole 204 and the connecting hole 202, the second positioning hole 204 in sequence. 5, the effect of splicing and fixing the first track 102 and the second track 103 is achieved, the auxiliary transmission box 106 is slid along the slide groove 206 to the corresponding position, and finally the pull button 304 on the auxiliary transmission box 106 is locked, and the pull button 304 is engaged with the protrusion 305, so as to achieve the effect of splicing and fixing the auxiliary transmission box 106 and the second track 103, one end of a group of curtains is hung on the main transmission box 100, and the other end is hung on the pulley 104, and the middle position of the curtains is hung on the hanging wheel 105, and then one end of another group of curtains is hung on the auxiliary transmission box 106, and the other end is hung on another pulley 104, and the middle position of the curtains is hung on the hanging wheel 105, and the curtain switch is driven by the transmission box.

[0041] The above is only a specific implementation of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any person skilled in the art who is familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. An electric curtain splicing system, comprising a curtain motor (100), a main transmission box (101) being fixedly provided at the top of the curtain motor (100), a first track (102) being fixedly provided at the side of the main transmission box (101), the other end of the first track (102) being movably connected to a second track (103), a moving part for driving the curtain to move being slidably provided on the inner walls of the first track (102) and the second track (103), the other end of the second track (103) being movably connected to a secondary transmission box (106), characterized in that: The first track (102) and the second track (103) are fixedly connected via a first splicing mechanism (200), and the second track (103) and the auxiliary transmission box (106) are fixedly connected via a second splicing mechanism (300).

2. The electric curtain splicing system according to claim 1, characterized in that: The first splicing mechanism (200) comprises a connecting bar (201), wherein the connecting bar (201) is movably arranged at the top of the first track (102) and the second track (103), a slide groove (206) is provided at the top of the second track (103), a slide groove cavity (207) used in conjunction with the slide groove (206) is provided at the bottom of the connecting bar (201), the slide groove cavity (207) is slidably connected to the slide groove (206), and a fixing piece is fixedly arranged in the connecting bar (201) for fixing the first track (102) and the second track (103) in fixed connection.

3. The electric curtain splicing system according to claim 2, characterized in that: The fixing member comprises a connecting hole (202), wherein the connecting hole (202) is provided at the top end of the connecting strip (201), a tightening ball screw (208) is installed in the connecting hole (202), a spring (209) is fixedly provided on the bottom surface of the tightening ball screw (208), a positioning ball (210) is fixedly connected to the other end of the spring (209), a first positioning hole (204) for use with the positioning ball (210) is provided on the top surface of the second track (103), and a second positioning hole (205) for use with the positioning ball (210) is provided on the top surface of the first track (102).

4. The electric curtain splicing system according to claim 1, characterized in that: The second splicing mechanism (300) comprises a slide rail (301), the slide rail (301) is provided on the inner wall of the auxiliary transmission box (106), the slide rail (301) is slidably connected to the slide groove (206), a limit plate (302) is fixedly provided on the bottom edge of the slide rail (301), and a locking member for fixing the auxiliary transmission box (106) and the second track (103) is fixedly provided on the inner wall of the limit plate (302).

5. The electric curtain splicing system according to claim 4, characterized in that: The locking member comprises a mounting block (303), wherein the mounting block (303) is fixedly arranged on the inner side of the limiting plate (302), one end of the mounting block (303) is rotatably connected to a lever (304) for locking, and a protrusion (305) is fixedly arranged on the bottom surface of the slide rail (301), and the protrusion (305) is clamped with the lever (304).

6. The electric curtain splicing system according to claim 1, characterized in that: The moving part comprises a pulley (104) for moving curtains, wherein the pulley (104) is slidably arranged on the inner walls of the first track (102) and the second track (103), and the inner walls of the first track (102) and the second track (103) are also slidably arranged with hanging wheels (105) for hanging curtains.

7. The electric curtain splicing system according to claim 2, characterized in that: An anti-skid pad (203) is fixedly provided on the inner wall of the slide groove cavity (207) for preventing skidding.

8. The electric curtain splicing system according to claim 2, characterized in that: The cross section of the chute cavity (207) is in a "U" shape, and the bottom surface of the inner wall of the chute cavity (207) is provided with a protrusion to prevent the connecting strip (201) from falling off.

9. The electric curtain splicing system according to claim 2, characterized in that: The edge of the slide groove (206) is provided with a clamping groove, and the clamping groove is used in conjunction with the slide groove cavity (207).

10. The electric curtain splicing system according to claim 4, characterized in that: A rubber gasket is fixedly provided on the inner wall of the slide rail (301) to reduce the wear of the auxiliary transmission box (106).

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