Mounting mechanism of electric roller shutter

Abstract

The utility model relates to the technical field of electric roller shutters, in particular to a mounting mechanism of an electric roller shutter, which comprises a mounting seat and a roller shutter shell, the roller shutter shell is arranged below the mounting seat, the roller shutter shell is detachably connected with the mounting seat, and a wall sticking plate is arranged on the outer side of the mounting seat. The wall attaching plates are symmetrically arranged left and right relative to the center line of the mounting base, connecting rods are fixed to the inner sides of the wall attaching plates, a left-right sliding structure is formed between the connecting rods and the mounting base, the inner ends of the connecting rods are connected with synchronous control mechanisms for controlling the connecting rods to move horizontally, and butt joint blocks are fixed to the lower portion of the mounting base. According to the installation mechanism of the electric roller shutter, the installation base can be supported on the side edge of the wall through the two sets of wall attaching plates which move synchronously, punching installation is omitted, damage to the wall is avoided, more adaptability and flexibility are achieved during installation, the wall attaching plates can move synchronously, and deviation of gaps in the two sides of the installation base is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of electric rolling curtains, in particular to a mounting mechanism for electric rolling curtains. Background Art

[0002] The electric roller blind can control the opening and closing of the roller blind through the internal motor, and can be applied to the outside of the window frame or the door opening where a shielding and closing effect is required. The electric roller blind can be installed on the wall through the mounting base. The application number is CN202023002405.9, and a roller blind installation structure disclosed on October 15, 2021. When installing the roller blind, no screws or holes are required, and no prior customization is required. As long as the installation fixed beam is predetermined, it can be installed at any time when needed. It is easy to use. The roller blind is embedded in the card-joined positioning method, and the gravity of the roller blind itself and the structure of the pendant are used to make the roller blind automatically card-joined and positioned after being connected to the bottom of the fixed beam. It is easy to install. When disassembling, you only need to push the roller blind in the set direction to disengage the pendant. It is easy to disassemble. The pendant of the roller blind can slide freely, and you can choose a suitable position according to actual needs, further improve the stability of the connection between the upper beam and the fixed beam, and improve the stability of the roller blind installation;

[0003] When current roller shutters are installed in a non-perforated manner, a side-adjustable telescopic structure is generally used to support the mounting base on the side of the wall. However, the telescopic structure is generally provided on one side of the mounting base, and the gaps on the left and right sides of the mounting base cannot be adjusted synchronously, resulting in inconsistencies in the gaps on both sides after the subsequent installation of the roller shutter, thereby reducing the installation effect and convenience of the roller shutter. Utility Model Content

[0004] The purpose of the utility model is to provide a mounting mechanism for an electric rolling shutter to solve the problem raised in the above-mentioned background technology that the current rolling shutter, when using a non-perforated installation method, generally adopts a telescopic structure with adjustable sides to support the mounting base on the side of the wall, but the telescopic structure is generally arranged on one side of the mounting base, and the gaps on the left and right sides of the mounting base cannot be adjusted synchronously, resulting in inconsistent gaps on both sides after the subsequent installation of the rolling shutter.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an installation mechanism for an electric rolling shutter, comprising a mounting seat and a rolling shutter shell, the rolling shutter shell being arranged below the mounting seat, a detachable connection being formed between the rolling shutter shell and the mounting seat, and a wall panel being arranged on the outer side of the mounting seat, and the wall panel being arranged symmetrically about the center line of the mounting seat, a connecting rod being fixed to the inner side of the wall panel, and a left-right sliding structure being formed between the connecting rod and the mounting seat, and a synchronous control mechanism for controlling the horizontal movement of the connecting rod being connected to the inner end of the connecting rod, a docking block being fixed below the mounting seat, and the docking blocks being arranged in pairs below the mounting seat, and the main cross-section of the docking blocks being designed in a "T" shape, a docking groove being provided above the rolling shutter shell, and the docking groove being located inside the docking block and between the docking blocks forming a front-rear sliding structure, and the rear end of the docking groove being designed in an open structure.

[0006] To further optimize the technical solution, a screw groove is provided inside the mounting seat, and the screw groove is designed as a vertical through-shaped structure.

[0007] To further optimize the technical solution, the synchronous control mechanism includes a control plate, a bidirectional threaded rod, a bevel gear and a rotating shaft;

[0008] a control plate, fixed to the inner end of the connecting rod;

[0009] A bidirectional threaded rod passes through the control board and forms a threaded connection between the control boards, and the bidirectional threaded rod is rotatably mounted inside the mounting seat;

[0010] Bevel gear, fixed on the surface of the bidirectional threaded rod;

[0011] The rotating shaft and the bidirectional threaded rod are arranged perpendicular to each other, and the rotating shaft and the bidirectional threaded rod are meshed with each other through the bevel gear, and a rotation connection is formed between the rotating shaft and the mounting seat.

[0012] To further optimize the technical solution, an automatic locking mechanism is provided below the rotating shaft to provide locking for the rotation of the rotating shaft.

[0013] Further optimizing the technical solution, the automatic locking mechanism includes a control head, a connecting shaft, a transmission block, a first spring, a positioning tip, a friction pad and an extrusion groove;

[0014] A control head is arranged at the lower end of the rotating shaft;

[0015] The connecting shaft is fixed above the control head, and the upper end of the connecting shaft is located inside the rotating shaft and forms a nested connection between the rotating shafts;

[0016] The transmission block is fixed on the outer side of the connecting shaft, and an up-and-down sliding structure is formed between the transmission block and the rotating shaft;

[0017] A first spring is fixed above the connecting shaft;

[0018] A positioning tip is fixed above the control head;

[0019] A friction pad, fixed below the mounting base;

[0020] The extrusion groove is arranged above the roller shutter shell, and the interior of the extrusion groove is designed with an inclined structure.

[0021] To further optimize the technical solution, an auxiliary positioning mechanism is provided below the docking block.

[0022] To further optimize the technical solution, the auxiliary positioning mechanism includes a positioning groove, a positioning block and a second spring;

[0023] A positioning groove is provided at the bottom of the docking groove;

[0024] A positioning block is arranged inside the docking block and between the docking blocks to form an up-and-down sliding structure, and the lower end of the positioning block is designed in a circular structure, and the positioning block and the positioning groove are connected to each other;

[0025] The second spring is fixed above the positioning block.

[0026] Compared with the prior art, the beneficial effects of the utility model are:

[0027] (1) The mounting base can be supported on the side of the wall by two sets of synchronously moving wall panels, eliminating the need for drilling installation and causing no damage to the wall. The installation is also more adaptable and flexible, and the wall panels can move synchronously to avoid deviation in the gap between the two sides of the mounting base.

[0028] (2) The rotation of the bidirectional threaded rod can drive the two sets of wall panels to move synchronously, and the threaded driving method can also provide a certain self-locking effect, making the operation more stable;

[0029] (3) The rotation of the bidirectional threaded rod can be controlled by rotating the control head, and the positioning tip provided on the control head can be connected with the friction pad after being pressed to limit the rotation of the rotating shaft, thereby locking the rotation of the bidirectional threaded rod to keep it stable;

[0030] (4) After the shutter housing is installed, the rotation of the rotating shaft can be automatically locked through the connection between the extrusion groove and the control head, and the rotation of the control head can continue to be controlled after the shutter housing is removed, and the mounting base can be disassembled;

[0031] (5) The connection between the positioning block and the positioning groove can provide positioning for the installation position of the roller shutter shell, so that it can maintain good stability under the mounting seat, and the lower end of the positioning block is arc-shaped, which can be separated from the connection with the positioning groove after being squeezed, so as to facilitate the disassembly of the roller shutter shell. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0033] Figure 2 This is a rear view structural diagram of the utility model;

[0034] Figure 3 This is a schematic diagram of the structure of the mounting seat of the utility model when viewed from above;

[0035] Figure 4 This is a schematic diagram of the structure of the roller shutter housing of the utility model from a top view;

[0036] Figure 5 This is a schematic diagram of the top-sectional structure of the mounting seat of the utility model;

[0037] Figure 6 This is a schematic diagram of the main cross-sectional structure of the mounting seat of the utility model;

[0038] Figure 7 It is a schematic diagram of the main cross-sectional structure of the rotating shaft of the utility model.

[0039] In the figure: 1, mounting base; 101, screw slot; 2, roller shutter housing; 3, wall plate; 4, connecting rod; 5, control board; 6, bidirectional threaded rod; 7, bevel gear; 8, rotating shaft; 9, control head; 10, connecting shaft; 11, transmission block; 12, first spring; 13, positioning tip; 14, friction pad; 15, extrusion groove; 16, docking block; 17, docking groove; 18, positioning groove; 19, positioning block; 20, second spring. DETAILED DESCRIPTION

[0040] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only 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.

[0041] See also Figure 1-Figure 7 , the utility model provides the following technical solutions: an installation mechanism for an electric rolling shutter, comprising a mounting seat 1 and a rolling shutter housing 2, wherein the rolling shutter housing 2 is arranged below the mounting seat 1;

[0042] Embodiment 1:

[0043] The utility model provides a technical solution, which discloses a detachable connection between a roller shutter housing 2 and a mounting seat 1, and a wall plate 3 is arranged on the outer side of the mounting seat 1, and the wall plate 3 is arranged symmetrically about the center line of the mounting seat 1, a connecting rod 4 is fixed on the inner side of the wall plate 3, and a left-right sliding structure is formed between the connecting rod 4 and the mounting seat 1, and a synchronous control mechanism for controlling the horizontal movement of the connecting rod 4 is connected to the inner end of the connecting rod 4, a docking block 16 is fixed below the mounting seat 1, and the docking blocks 16 are arranged in pairs below the mounting seat 1, and the main cross-section of the docking blocks 16 is designed in a "T" shape structure, a docking groove 17 is provided above the roller shutter housing 2, and the docking groove 17 is located inside the docking block 16 and between the docking blocks 16 to form a front-rear sliding structure, and the rear end of the docking groove 17 is designed in an open structure, and a screw groove 101 is provided inside the mounting seat 1, and the screw groove 101 is designed in a vertical through structure;

[0044] When in use, the mounting base 1 can be first installed on the top of the wall, and then moved to the side of the wall so that the wall plate 3 is opposite to the side wall. Then the position of the wall plate 3 can be controlled by the synchronous control mechanism to move it outward and connect with the side wall. The mounting base 1 is fixed, and the mounting base 1 can be kept centered. Then the rolling shutter shell 2 can be inserted under the mounting base 1 for installation. When inserting, insert the docking block 16 into the docking groove 17, and then push the rolling shutter shell 2 in.

[0045] Embodiment 2:

[0046] On the basis of the first embodiment, a synchronous control mechanism is disclosed, which includes a control plate 5, a bidirectional threaded rod 6, a bevel gear 7 and a rotating shaft 8. The control plate 5 is fixed on the inner end of the connecting rod 4. The bidirectional threaded rod 6 passes through the control plate 5 and forms a threaded connection between the control plate 5, and the bidirectional threaded rod 6 is rotatably mounted inside the mounting seat 1. The bevel gear 7 is fixed on the surface of the bidirectional threaded rod 6. The rotating shaft 8 and the bidirectional threaded rod 6 are arranged perpendicular to each other, and the rotating shaft 8 is meshed with the bidirectional threaded rod 6 through the bevel gear 7, and a rotating connection is formed between the rotating shaft 8 and the mounting seat 1. An automatic locking mechanism is arranged below the rotating shaft 8 to provide locking for the rotation of the rotating shaft 8. The automatic locking mechanism includes a control head 9, a connecting rod 4, a connecting rod 4, a bevel gear 7, a connecting rod 4, a bevel gear 7, a rotating shaft 8, and a connecting rod 4. The shaft 10, the transmission block 11, the first spring 12, the positioning tip 13, the friction pad 14 and the extrusion groove 15, the control head 9 is arranged at the lower end of the rotating shaft 8, the connecting shaft 10 is fixed above the control head 9, and the upper end of the connecting shaft 10 is located inside the rotating shaft 8 and forms a nested connection between the rotating shaft 8, the transmission block 11 is fixed on the outside of the connecting shaft 10, and the transmission block 11 and the rotating shaft 8 form an up and down sliding structure, the first spring 12 is fixed above the connecting shaft 10, the positioning tip 13 is fixed above the control head 9, the friction pad 14 is fixed below the mounting seat 1, and the extrusion groove 15 is opened above the roller shutter shell 2, and the interior of the extrusion groove 15 is designed in an inclined structure;

[0047] When controlling the movement of the wall panel 3, the control head 9 can be rotated so that it drives the rotating shaft 8 to rotate through the connecting shaft 10 and the transmission block 11. The rotating shaft 8 drives the bidirectional threaded rod 6 to rotate through the bevel gear 7, so that the bidirectional threaded rod 6 drives the control board 5 to move, and drives the wall panel 3 to move. After the roller shutter shell 2 is installed, the extrusion groove 15 will squeeze the control head 9 and push the control head 9 to move upward. The connecting shaft 10 compresses the first spring 12, and at the same time, the positioning tip 13 and the friction pad 14 are connected to lock the rotation of the control head 9, so that the position of the wall panel 3 remains stable.

[0048] Embodiment three:

[0049] On the basis of the first embodiment, an auxiliary positioning mechanism is disclosed below the docking block 16, the auxiliary positioning mechanism includes a positioning groove 18, a positioning block 19 and a second spring 20, the positioning groove 18 is opened at the bottom of the docking groove 17, the positioning block 19 is arranged inside the docking block 16 and between the docking blocks 16 to form an up and down sliding structure, and the lower end of the positioning block 19 is designed in a circular structure, and the positioning block 19 and the positioning groove 18 are connected to each other, and the second spring 20 is fixed above the positioning block 19;

[0050] When installing the roller shutter shell 2, the docking block 16 slides in the docking groove 17. When the positioning block 19 moves to a position relative to the positioning groove 18, the positioning block 19 extends downward under the action of the second spring 20 and connects with the positioning groove 18, providing feedback that the roller shutter shell 2 is installed in place. During subsequent disassembly, the roller shutter shell 2 can be directly pulled to squeeze the positioning block 19 out of the positioning groove 18.

[0051] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0052] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A mounting mechanism for an electric rolling shutter, comprising a mounting seat (1) and a rolling shutter housing (2), wherein the rolling shutter housing (2) is arranged below the mounting seat (1); Features: The shutter housing (2) and the mounting seat (1) are detachably connected, and a wall plate (3) is arranged on the outside of the mounting seat (1), and the wall plate (3) is arranged symmetrically about the center line of the mounting seat (1). A connecting rod (4) is fixed on the inside of the wall plate (3), and a left-right sliding structure is formed between the connecting rod (4) and the mounting seat (1), and the inner end of the connecting rod (4) is connected to a synchronous control mechanism for controlling the horizontal movement of the connecting rod (4). A docking block (16) is fixed below the mounting seat (1), and the docking blocks (16) are arranged in pairs below the mounting seat (1), and the main cross-section of the docking blocks (16) is designed in a "T"-shaped structure. A docking groove (17) is opened above the shutter housing (2), and the docking groove (17) is located inside the docking block (16) and between the docking blocks (16) to form a front-rear sliding structure, and the rear end of the docking groove (17) is designed in an open structure.

2. The installation mechanism of an electric rolling shutter according to claim 1, characterized in that: A screw slot (101) is provided inside the mounting seat (1), and the screw slot (101) is designed to be vertically through-shaped.

3. The installation mechanism of an electric rolling shutter according to claim 1, characterized in that: The synchronous control mechanism comprises a control plate (5), a bidirectional threaded rod (6), a bevel gear (7) and a rotating shaft (8); A control panel (5) fixed to the inner end of the connecting rod (4); A bidirectional threaded rod (6) passes through the control board (5) to form a threaded connection between the control boards (5), and the bidirectional threaded rod (6) is rotatably mounted inside the mounting seat (1); A bevel gear (7) is fixed on the surface of the bidirectional threaded rod (6); The rotating shaft (8) and the bidirectional threaded rod (6) are arranged perpendicular to each other, and the rotating shaft (8) and the bidirectional threaded rod (6) are meshed with each other through the bevel gear (7), and a rotation connection is formed between the rotating shaft (8) and the mounting seat (1).

4. The installation mechanism for an electric rolling shutter according to claim 3, characterized in that: An automatic locking mechanism is provided below the rotating shaft (8) to lock the rotation of the rotating shaft (8).

5. The installation mechanism for an electric rolling shutter according to claim 4, characterized in that: The automatic locking mechanism comprises a control head (9), a connecting shaft (10), a transmission block (11), a first spring (12), a positioning tip (13), a friction pad (14) and an extrusion groove (15); A control head (9) is arranged at the lower end of the rotating shaft (8); A connecting shaft (10) is fixed above the control head (9), and the upper end of the connecting shaft (10) is located inside the rotating shaft (8) and forms a nested connection between the rotating shaft (8); A transmission block (11) is fixed on the outside of the connecting shaft (10), and an up-and-down sliding structure is formed between the transmission block (11) and the rotating shaft (8); A first spring (12) is fixed above the connecting shaft (10); A positioning tip (13) fixed above the control head (9); A friction pad (14) is fixed below the mounting seat (1); The extrusion groove (15) is arranged above the roller shutter housing (2), and the interior of the extrusion groove (15) is designed to be an inclined structure.

6. The installation mechanism for an electric rolling shutter according to claim 1, characterized in that: An auxiliary positioning mechanism is provided below the docking block (16).

7. The installation mechanism for an electric rolling shutter according to claim 6, characterized in that: The auxiliary positioning mechanism comprises a positioning groove (18), a positioning block (19) and a second spring (20); A positioning groove (18) is provided at the bottom of the docking groove (17); A positioning block (19) is arranged inside the docking block (16) and between the docking blocks (16) to form an up-and-down sliding structure, and the lower end of the positioning block (19) is designed to be circular in structure, and the positioning block (19) and the positioning groove (18) are connected to each other; The second spring (20) is fixed above the positioning block (19).

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