Conductive slip sheet contact type connecting device of movable shutter

Abstract

The utility model provides a conductive slip sheet contact type connecting device of a movable shutter, which comprises a first guide rail, a second guide rail and a shutter body, the shutter body is slidably arranged between the first guide rail and the second guide rail, and the first guide rail is provided with a conductive sheet along the sliding direction of the shutter body; the driving assembly comprises a fixing plate, a metal contact and a driving piece, the fixing plate is fixedly arranged on the shutter body, one end of the metal contact is arranged on the fixing plate in a telescopic moving mode, the other end of the metal contact abuts against the conducting strip, the driving piece is in conductive connection with the metal contact through a conductive wire, and the shutter body comprises a plurality of linearly-arranged shutter blades. The driving part is used for driving the louver blades to swing, the first guide rail is fixed, the conducting strip is fixedly arranged in the first guide rail, and the driving part and the conducting wire move along with the louver body, so that the situation that the conducting wire is pulled or bent due to left-right movement of the louver body can be avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of windows, in particular to a conductive sliding piece contact connection device for a movable blind. Background Art

[0002] The electric blinds on the market are already relatively mature products, but when the electric blinds are connected to guide rails to form a movable blind, the following problems will be encountered: the electric blinds need to drive the blinds through a driving member such as a motor to open or close the blinds. The electric work needs to be connected to the power socket through a conductive wire, and the left and right movement of the blinds will cause the conductive wires to be pulled or bent, which may easily cause the conductive wires to break after long-term use. The breakage of the conductive wires will cause the blinds to be electrified and pose a dangerous hazard. Utility Model Content

[0003] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a conductive sliding contact connection device for a movable blind to solve the problems mentioned in the above background technology section.

[0004] The utility model is realized by the following technical solutions:

[0005] A conductive sliding-piece contact connection device for a movable shutter comprises a first guide rail, a second guide rail and a shutter body, wherein the shutter body is slidably arranged between the first guide rail and the second guide rail, and the first guide rail is provided with a conductive piece along the sliding direction of the shutter body; further comprising a driving assembly, wherein the driving assembly comprises a fixed plate, a metal contact and a driving member, wherein the fixed plate is fixedly arranged on the shutter body, one end of the metal contact is telescopically movably arranged on the fixed plate, and the other end of the metal contact abuts against the conductive piece, the driving member is conductively connected to the metal contact via a conductive wire, the shutter body comprises a plurality of linearly arranged shutter blades, and the driving member is used to drive the shutter blades to swing.

[0006] Furthermore, the driving assembly also includes a compression spring, and the compression spring is used to keep the metal contact in contact with the conductive sheet.

[0007] Furthermore, the shutter body includes two side frame beams arranged at intervals, and an upper frame beam and a lower frame beam connecting the upper and lower ends of the side frame beams, and the driving member is hidden in the side frame beams.

[0008] Furthermore, at least two pulleys are fixedly provided at the bottom of the lower frame beam, and the second guide rail is fixedly provided with a slide rail supporting the pulleys.

[0009] Furthermore, a plurality of guide wheels are provided on the top of the upper frame beam, and the shutter body is slidably connected to the first guide rail via the guide wheels.

[0010] Furthermore, the fixing plate is fixedly provided with a slide groove, a stopper is provided at the front end of the slide groove, and a baffle is fixedly provided at the rear end of the metal contact to prevent the metal contact from escaping from the slide groove.

[0011] Furthermore, the first guide rail includes a first side surface and a second side surface, the first side surface and the second side surface are both provided with the conductive sheet, the driving component includes two metal contacts, the two metal contacts respectively abut the two conductive sheets, and the two metal contacts are electrically connected to the driving component through two conductive wires.

[0012] Furthermore, an insulating member is sandwiched between the first guide rail and the conductive sheet.

[0013] Furthermore, an insulating gasket is sandwiched between the fixing plate and the shutter body.

[0014] Furthermore, it also includes a connecting component, which includes a first connecting plate, a second connecting plate, a first transmission plate and a second transmission plate. Each of the louvers is fixedly connected to the first connecting plate. The inner and outer ends of the first connecting plate are respectively rotatably connected to the left side of the first transmission plate and the second transmission plate, and the inner and outer ends of the second connecting plate are respectively rotatably connected to the right side of the first transmission plate and the second transmission plate. The driving member is used to drive the inner end or outer end of the second connecting plate to move up and down.

[0015] The beneficial effects of the utility model are: a conductive sliding plate contact connection device for a movable shutter, comprising a first guide rail, a second guide rail and a shutter body, the shutter body being slidably arranged between the first guide rail and the second guide rail, the first guide rail being provided with a conductive sheet along the sliding direction of the shutter body; further comprising a driving component, the driving component comprising a fixed plate, a metal contact and a driving member, the fixed plate being fixedly arranged on the shutter body, one end of the metal contact being telescopically movably arranged on the fixed plate, the other end of the metal contact abutting against the conductive sheet, the driving member being conductively connected to the metal contact through a conductive wire, the shutter body comprising a plurality of linearly arranged shutter blades, the driving member being used to drive the shutter blades to swing, since the first guide rail is fixed, the conductive sheet is fixedly arranged in the first guide rail, the driving member and the conductive wire move with the shutter body, thereby preventing the left and right movement of the shutter body from causing the conductive wire to be pulled or bent, etc. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a front view of the utility model.

[0017] Figure 2 for Figure 1 AA section stereogram.

[0018] Figure 3 for Figure 2 A partial enlarged view in the B direction.

[0019] Figure 4 The exploded view of the shutter body of the utility model.

[0020] Figure 5 Another exploded view of the shutter body of the utility model.

[0021] Figure 6 It is a three-dimensional diagram of the connection assembly of the utility model.

[0022] Figure 7 Another stereoscopic view of the connection assembly of the present invention.

[0023] The above drawings include the following reference numerals:

[0024] 1. Shutter body; 11. Side frame beam; 12. Upper frame beam; 121. Guide wheel; 13. Lower frame beam; 131. Pulley; 14. Shutter blade; 2. First guide rail; 21. Conductive sheet; 22. Vertical plate; 3. Second guide rail; 31. Slide rail; 4. Drive assembly; 41. Fixed plate; 411. Slide groove; 412. Stopper; 42. Metal contact; 421. Baffle; 43. Drive member; 44. Compression spring; 45. Insulator; 46. Insulating gasket; 47. Conductive wire; 5. Connecting assembly; 51. First connecting plate; 52. Second connecting plate; 53. First transmission plate; 54. Second transmission plate. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the utility model for which protection is claimed, but merely represents selected embodiments of the utility model.

[0026] In the description of the present invention, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features.

[0027] Reference Figures 1 to 7 As shown, a conductive sliding-piece contact connection device for a movable shutter comprises a first guide rail 2, a second guide rail 3 and a shutter body 1, wherein the shutter body 1 is slidably arranged between the first guide rail 2 and the second guide rail 3, and the first guide rail 2 is provided with a conductive sheet 21 along the sliding direction of the shutter body 1; further comprising a driving assembly 4, the driving assembly 4 comprising a fixed plate 41, a metal contact 42 and a driving member 43, the fixed plate 41 is fixedly arranged on the shutter body 1, one end of the metal contact 42 is telescopically movably arranged on the fixed plate 41, and the other end of the metal contact 42 abuts against the conductive sheet 21, the driving member 43 is conductively connected to the metal contact 42 via a conductive wire 47, the shutter body 1 comprises a plurality of linearly arranged shutter blades 14, and the driving member 43 is used to drive the shutter blades 14 to swing. Since the first guide rail 2 is fixed, the conductive sheet 21 is fixed in the first guide rail 2, and the driving member 43 and the conductive wire 47 move together with the shutter body 1, thereby preventing the conductive wire 47 from being pulled or bent due to the left and right movement of the shutter body 1.

[0028] The driving assembly 4 further includes a compression spring 44, which is used to keep the metal contact 42 in contact with the conductive sheet 21. Specifically, the fixed plate 41 is fixedly provided with a slide groove 411, a stopper 412 is provided at the front end of the slide groove 411, and a baffle 421 is fixedly provided at the rear end of the metal contact 42 to prevent the metal contact 42 from escaping from the slide groove 411. The compression spring 44 is provided in the slide groove 411, and is provided between the metal contact 42 and the bottom of the slide groove 411.

[0029] refer to Figure 1 and Figure 2 As shown, the shutter body 1 includes two side frame beams 11 arranged at intervals, and an upper frame beam 12 and a lower frame beam 13 connecting the upper and lower ends of the side frame beams 11, and the driving member 43 is hidden in the side frame beams 11. This improves the aesthetics of the movable shutter and prevents rainwater from hitting the shutter body 1 when it rains, and the rainwater touches the driving member 43 to short-circuit it. The driving member 43 is preferably a motor.

[0030] refer to Figure 3 As shown, the first guide rail 2 includes a first side surface and a second side surface, and the first side surface and the second side surface are both provided with a conductive sheet 21. The driving component 4 includes two metal contacts 42, and the two metal contacts 42 respectively abut against the two conductive sheets 21. The two metal contacts 42 are electrically connected to the driving member 43 through two conductive wires 47, and the two conductive sheets 21 are respectively connected to the power supply; a complete current loop is formed by the conductive sheet 21, the metal contacts 42, the conductive wire 47 and the driving member 43.

[0031] refer to Figure 3As shown, when the blinds 1 are made of non-insulating materials, such as stainless steel, an insulating member 45 needs to be sandwiched between the first guide rail 2 and the conductive sheet 21 to prevent the blinds 1 from being charged. The insulating member 45 surrounds the rear end and upper and lower ends of the conductive sheet 21 and extends to the front end of the conductive sheet 21.

[0032] refer to Figure 3 As shown, when the fixing plate 41 is made of non-insulating material, an insulating gasket 46 needs to be sandwiched between the fixing plate 41 and the shutter body 1 to prevent the shutter body 1 from being charged.

[0033] refer to Figure 4 and Figure 5 As shown, at least two linearly spaced pulleys 131 are fixedly disposed at the bottom of the lower frame beam 13, and a slide rail 31 supporting the pulleys 131 is fixedly disposed on the second guide rail 3. The above structure enables the shutter body 1 to slide smoothly.

[0034] refer to Figure 4 and Figure 5 As shown, a plurality of linearly spaced guide wheels 121 are arranged at the top of the upper frame beam 12, and two spaced vertical plates 22 are arranged at intervals on the first guide rail 2. The two vertical plates 22 serve as slideways for the guide wheels 121 to travel, and the shutter body 1 is slidably connected to the first guide rail 2 through the guide wheels 121. The above structure allows the shutter body 1 to slide smoothly.

[0035] refer to Figure 6 and Figure 7 As shown, one end of the louver blade 14 is rotatably connected to the side frame beam 11 of the shutter window body 1, and the other end of the louver blade 14 is fixedly connected to the connecting assembly 5, which includes a first connecting plate 51, a second connecting plate 52, a first transmission plate 53, and a second transmission plate 54. One side end of each louver blade 14 is fixedly connected to the first connecting plate 51, and the inner and outer ends of the first connecting plate 51 are rotatably connected to the left side of the first transmission plate 53 and the second transmission plate 54, respectively. The inner and outer ends of the second connecting plate 52 are rotatably connected to the right side of the first transmission plate 53 and the second transmission plate 54, respectively. The driving member 43 is used to drive the inner end or the outer end of the second connecting plate 52 to move up and down. The louver blade 14 is opened or closed by the above structure.

[0036] The above description is only the preferred implementation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A conductive sliding contact connection device for a movable blind, comprising a first guide rail (2), a second guide rail (3) and a blind body (1), wherein the blind body (1) is slidably arranged between the first guide rail (2) and the second guide rail (3), characterized in that: The first guide rail (2) is provided with a conductive sheet (21) along the sliding direction of the shutter body (1); The invention also comprises a driving component (4), the driving component (4) comprising a fixing plate (41), a metal contact (42) and a driving member (43), the fixing plate (41) being fixedly arranged on the shutter body (1), one end of the metal contact (42) being telescopically movably arranged on the fixing plate (41), the other end of the metal contact (42) being in contact with the conductive sheet (21), the driving member (43) being conductively connected to the metal contact (42) via a conductive wire (47), the shutter body (1) comprising a plurality of linearly arranged shutter blades (14), and the driving member (43) being used for driving the shutter blades (14) to swing.

2. The conductive sliding piece contact connection device of a movable blind according to claim 1, characterized in that: The drive assembly (4) further comprises a compression spring (44), wherein the compression spring (44) is used to keep the metal contact (42) in contact with the conductive sheet (21).

3. The conductive sliding piece contact connection device of a movable blind according to claim 1, characterized in that: The shutter body (1) comprises two side frame beams (11) arranged at intervals, and an upper frame beam (12) and a lower frame beam (13) connecting the upper and lower ends of the side frame beam (11), and the driving member (43) is hidden in the side frame beam (11).

4. The conductive sliding piece contact connection device for a movable blind according to claim 3, characterized in that: At least two pulleys (131) are fixedly provided at the bottom of the lower frame beam (13), and the second guide rail (3) is fixedly provided with a slide rail (31) supporting the pulleys (131).

5. The conductive sliding piece contact connection device for a movable blind according to claim 3, characterized in that: A plurality of guide wheels (121) are arranged on the top of the upper frame beam (12), and the shutter body (1) is slidably connected to the first guide rail (2) via the guide wheels (121).

6. The conductive sliding piece contact connection device for a movable blind according to claim 1, characterized in that: The fixing plate (41) is fixedly provided with a slide groove (411), the front end of the slide groove (411) is provided with a stopper (412), and the rear end of the metal contact (42) is fixedly provided with a baffle (421) for preventing the metal contact (42) from escaping from the slide groove (411).

7. The conductive sliding piece contact connection device for a movable blind according to claim 1, characterized in that: The first guide rail (2) comprises a first side surface and a second side surface, the first side surface and the second side surface are both provided with the conductive sheet (21), the driving component (4) comprises two metal contacts (42), the two metal contacts (42) respectively abut against the two conductive sheets (21), and the two metal contacts (42) are electrically connected to the driving member (43) via two conductive wires (47).

8. The conductive sliding piece contact connection device for a movable blind according to claim 1, characterized in that: An insulating member (45) is sandwiched between the first guide rail (2) and the conductive sheet (21).

9. The conductive sliding piece contact connection device for a movable blind according to claim 1, characterized in that: An insulating gasket (46) is sandwiched between the fixing plate (41) and the shutter body (1).

10. A conductive sliding piece contact connection device for a movable blind according to any one of claims 1 to 9, characterized in that: The invention also comprises a connecting assembly (5), wherein the connecting assembly (5) comprises a first connecting plate (51), a second connecting plate (52), a first transmission plate (53) and a second transmission plate (54); each of the louver blades (14) is fixedly connected to the first connecting plate (51); the inner and outer ends of the first connecting plate (51) are rotatably connected to the left side of the first transmission plate (53) and the second transmission plate (54); the inner and outer ends of the second connecting plate (52) are rotatably connected to the right side of the first transmission plate (53) and the second transmission plate (54); and the driving member (43) is used to drive the inner end or the outer end of the second connecting plate (52) to move up and down.

Images