Curtain motor with ceramic antenna having selective reflection structure

Abstract

The present invention discloses a curtain motor with a ceramic antenna with a selectable reflection structure, which relates to the technical field related to curtain motors, including a tubular motor housing, a groove is provided inside one end of the tubular motor housing, a mounting plate is inserted in the groove, a card plate is provided on one side of the mounting plate, the mounting plate is fixedly connected to the groove through the card plate, a reflective PCB board is fixedly connected inside the mounting plate, a ceramic antenna is attached to the middle part of one side of the reflective PCB board, a support plate is fixedly connected to both ends of one side of the mounting plate, a slot is provided on the support plate, and a Zigbee mainboard is inserted in the slot. The present invention sets a Zigbee module inside the motor, which increases the aesthetic effect of the motor, selects a ceramic antenna as the built-in antenna of the curtain motor, and increases the transmission distance of the signal; a reflector is added on one side of the antenna to expand the coverage of the signal, and the reflector has various materials, shapes, and structures, and different reflectors can be selected according to different installation sites.

Description

Technical Field

[0001] The present invention relates to the technical field related to curtain motors, and in particular to a curtain motor with a ceramic antenna having a selectable reflection structure. Background Art

[0002] Since the antenna of the motor currently designed is exposed, which affects the overall appearance of the motor, a new built-in antenna is now designed. The built-in antenna can be hidden inside the tubular motor housing, and the motor structure is compact and beautiful. The biggest problem with the built-in antenna is that the transmission direction is single, the signal coverage range is small, and the transmission distance is short. Therefore, it is necessary to propose a curtain motor with a ceramic antenna with a selectable reflection structure to solve the above problems. Summary of the invention

[0003] 1. Technical issues to be resolved

[0004] In view of the deficiencies of the prior art, the present invention provides a curtain motor with a ceramic antenna having a selectable reflection structure, which solves the problems of the existing curtain motor built-in antenna having a single transmission direction, a small signal coverage range and a short transmission distance.

[0005] (II) Technical solution

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions:

[0007] A curtain motor with a ceramic antenna with a selectable reflection structure comprises a tubular motor housing, a motor located inside the housing and outer covers at both ends of the housing. A groove is provided inside one end of the tubular motor housing, and a ceramic antenna module is installed in the groove.

[0008] Optionally, the ceramic antenna module includes a mounting plate, a reflective PCB board, a ceramic antenna and a Zigbee mainboard, the mounting plate is fixedly connected to the groove through a clamping plate, the reflective PCB board is fixedly installed inside the mounting plate, the ceramic antenna is fittedly connected to the middle part of one side of the reflective PCB board, a support plate is fixedly connected to both ends of one side of the mounting plate, a slot is provided on the support plate, a Zigbee mainboard is inserted in the slot, a threaded hole is provided on the end of the support plate away from the mounting plate, a fastening screw is provided in the threaded hole, and the fastening screw is fitly connected to the Zigbee mainboard.

[0009] Optionally, a mounting groove is provided in the middle of the inner side of the outer cover plate at one end of the ceramic antenna module, and a reflection module is arranged in the mounting groove.

[0010] Optionally, the reflective module may be a reflective film plated on the molded protrusions on the cover plate.

[0011] Optionally, the reflection module may also be a reflection plate adhered or clipped onto the outer cover.

[0012] Optionally, the reflective plate may be configured as a micro-conical reflective plate, a porous reflective plate or a special-shaped reflective plate.

[0013] Optionally, the micro-cone reflector is configured as a micro-cone structure with a notch, the porous reflector is configured as a conical structure with a plurality of reflective holes, and the special-shaped reflector is configured as a stepped conical structure.

[0014] Optionally, the mounting plate is configured as a rectangular frame structure, the reflective PCB board is clamped in the rectangular frame, and the clamping plates are provided in two groups, the two groups of clamping plates are respectively located at two ends of one side of the mounting plate, and the two clamping plates in each group are symmetrically arranged with respect to each other.

[0015] Optionally, a notch is provided on the outer side of one end of the tubular motor housing, a button is provided in the notch, and the button corresponds to the card plate.

[0016] Optionally, a slot is formed at one end of the outer cover plate, a cable is connected to an edge of one end of the tubular motor housing, and one end of the cable passes through the slot and is located on the outside of the outer cover plate.

[0017] (III) Beneficial effects

[0018] The present invention provides a curtain motor with a ceramic antenna having a selectable reflection structure, which has the following beneficial effects:

[0019] The present invention arranges the Zigbee module inside the motor, which increases the aesthetic effect of the motor. A ceramic antenna is selected as the built-in antenna of the curtain motor, which increases the transmission distance of the signal. A reflection module is added on one side of the antenna. The present invention arranges the reflection module on the outer cover plate. The reflection module can be a layer of reflection film plated on the molded protrusion on the cover plate. The reflection film is a metal film layer that enhances signal reflection. It can also be a reflection plate with different shapes and structures, which expands the coverage range of the signal. Reflection plates with different shapes and structures can be selected according to different installation sites. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a schematic diagram of the present invention;

[0021] Figure 2 is a schematic diagram of the groove structure of the present invention;

[0022] Figure 3 It is a schematic diagram of the mounting plate structure of the present invention;

[0023] Figure 4 is a schematic diagram of the ceramic antenna structure of the present invention;

[0024] Figure 5 Schematic diagram of the micro-cone reflector structure of the present invention;

[0025] Figure 6 A schematic diagram of the porous reflector structure of the present invention;

[0026] Figure 7 It is a schematic diagram of the structure of the special-shaped reflector of the present invention.

[0027] In the figure: tubular motor housing 1, notch 101, groove 2, mounting plate 3, card plate 31, reflective PCB board 4, ceramic antenna 5, support plate 6, slot 7, Zigbee mainboard 8, threaded hole 9, outer cover 10, mounting groove 11, reflective plate 12, micro-cone reflective plate 121, porous reflective plate 122, special-shaped reflective plate 123, card connector 13, notch 14, cable 15, button 16. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0030] In the present invention, unless otherwise clearly specified and limited, the terms "set", "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection; it can be a mechanical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0031] According to Figure 1-7 As shown, the present invention provides a technical solution:

[0032] A curtain motor with a ceramic antenna with a selectable reflection structure comprises a tubular motor housing 1, a motor located inside the housing and outer covers 10 at both ends of the housing. A groove 2 is provided inside one end of the tubular motor housing 1, and a ceramic antenna module is installed in the groove 2.

[0033] As an optional technical solution of the present invention:

[0034] The ceramic antenna module includes a mounting plate 3, a reflective PCB board 4, a ceramic antenna 5 and a Zigbee mainboard 8. The mounting plate 3 is fixedly connected to the groove 2 through a clamping plate 31. The reflective PCB board 4 is fixedly installed inside the mounting plate 3. A ceramic antenna 5 is fitted and connected to the middle of one side of the reflective PCB board 4. The ceramic antenna 5 serves as a built-in antenna of the curtain motor, which increases the transmission distance of the signal. A support plate 6 is fixedly connected to both ends of one side of the mounting plate 3. A slot 7 is provided on the support plate 6. The Zigbee mainboard 8 is inserted into the slot 7. A threaded hole 9 is provided at one end of the support plate 6 away from the mounting plate 3. A fastening screw is provided in the threaded hole 9. The fastening screw is fitted and connected to the Zigbee mainboard 8. The setting of the mounting plate 3 makes it easy to install the reflective PCB board 4, the ceramic antenna 5 and the Zigbee mainboard 8.

[0035] As an optional technical solution of the present invention:

[0036] An installation groove 11 is provided in the middle of the inner side of the outer cover plate 10 at one end of the ceramic antenna module. A reflection module is arranged in the installation groove 11. The arrangement of the reflection module can expand the coverage range of the signal.

[0037] As an optional technical solution of the present invention:

[0038] The reflective module can be a reflective film plated on the molded protrusion on the cover plate. The reflective film is a metal film layer that enhances signal reflection and expands the coverage range of the Zigbee module signal transmission.

[0039] As an optional technical solution of the present invention:

[0040] The reflective module may also be a reflective plate 12 that is glued or snapped onto the outer cover plate 10 . The reflective plate 12 may have different shapes and structures according to different installation sites.

[0041] As an optional technical solution of the present invention:

[0042] The reflective plate 12 may be configured as a micro-conical reflective plate 121 , a porous reflective plate 122 , or a special-shaped reflective plate 123 .

[0043] As an optional technical solution of the present invention:

[0044] The micro-cone reflector 121 is configured as a micro-cone structure with a notch, the porous reflector 122 is configured as a conical structure with a plurality of reflective holes, and the special-shaped reflector 123 is configured as a stepped conical structure.

[0045] As an optional technical solution of the present invention:

[0046] The mounting plate 3 is configured as a rectangular frame structure, the reflective PCB board 4 is clamped in the rectangular frame, two groups of clamping plates 31 are provided, the two groups of clamping plates 31 are respectively located at the two ends of one side of the mounting plate 3, and each group of two clamping plates 31 are symmetrically arranged with each other. The clamping plates 31 can clamp the mounting plate 3 in the groove 2, so that the mounting plate 3 is easy to install.

[0047] As an optional technical solution of the present invention:

[0048] A notch 101 is provided on the outer side of one end of the tubular motor housing 1, and a button 16 is provided in the notch 101. The button 16 corresponds to the clamping plate 31. The arrangement of the button 16 makes it easy to separate the clamping plate 31 from the groove 2, so that the mounting plate 3 is easy to disassemble.

[0049] As an optional technical solution of the present invention:

[0050] A notch 14 is formed at one end of the outer cover 10 , and a cable 15 is connected to an edge of one end of the tubular motor housing 1 . One end of the cable 15 passes through the notch 14 and is located outside the outer cover 10 .

[0051] In addition to the above three shapes, the reflector 12 can also be designed into different sizes, shapes, and curved surfaces according to different needs to cope with different installation environments.

[0052] It should be noted that, in the present invention, unless otherwise clearly specified and limited, the first feature being "above" or "below" the second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "above" and "above" the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. The first feature being "below", "below" and "below" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0053] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments or to 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 should be included in the protection scope of the present invention.

Claims

1. A curtain motor with a ceramic antenna having a selective reflection structure, comprising a tubular motor housing (1), a motor located inside the housing, and outer covers (10) at both ends of the housing, characterized in that: A groove (2) is provided inside one end of the tubular motor housing (1), and a ceramic antenna module is installed in the groove (2); the ceramic antenna module comprises a mounting plate (3), a reflective PCB board (4), a ceramic antenna (5) and a Zigbee mainboard (8); the mounting plate (3) is fixedly connected to the groove (2) via a clamping plate (31); the reflective PCB board (4) is fixedly installed inside the mounting plate (3); the ceramic antenna (5) is fittedly connected to the middle of one side of the reflective PCB board (4); both ends of one side of the mounting plate (3) are fixedly connected to a support plate (6); the support plate (6) A slot (7) is provided on the support plate (6), a Zigbee mainboard (8) is inserted into the slot (7), a threaded hole (9) is provided at one end of the support plate (6) away from the mounting plate (3), a fastening screw is provided in the threaded hole (9), and the fastening screw is closely connected to the Zigbee mainboard (8); a mounting slot (11) is provided in the middle of the inner side of the outer cover plate (10) at one end of the ceramic antenna module, a reflective module is provided in the mounting slot (11); the reflective module may be a layer of reflective film plated on a molded protrusion on the cover plate, or a reflective plate (12) adhered or clamped to the outer cover plate (10).

2. The curtain motor with a ceramic antenna having a selectable reflection structure according to claim 1, characterized in that: The reflection plate (12) may be configured as a micro-cone reflection plate (121), a porous reflection plate (122), or a special-shaped reflection plate (123).

3. The curtain motor with a ceramic antenna having a selective reflection structure according to claim 2, characterized in that: The micro-cone reflector (121) is configured as a micro-cone structure with a notch, the porous reflector (122) is configured as a conical structure with a plurality of reflective holes, and the special-shaped reflector (123) is configured as a stepped conical structure.

4. The curtain motor with a ceramic antenna having a selective reflection structure according to claim 1, characterized in that: The mounting plate (3) is arranged as a rectangular frame structure, the reflective PCB board (4) is clamped in the rectangular frame, and two groups of clamping plates (31) are arranged, the two groups of clamping plates (31) are respectively located at two ends of one side of the mounting plate (3), and the two clamping plates (31) in each group are arranged symmetrically to each other.

5. The curtain motor with a ceramic antenna having a selective reflection structure according to claim 1, characterized in that: A notch (101) is provided on the outside of one end of the tubular motor housing (1), a button (16) is provided in the notch (101), and the button (16) corresponds to the clamping plate (31).

6. The curtain motor with a ceramic antenna having a selectable reflection structure according to claim 1, characterized in that: A notch (14) is formed at one end of the outer cover plate (10), a cable (15) is connected to an edge of one end of the tubular motor housing (1), and one end of the cable (15) passes through the notch (14) and is located outside the outer cover plate (10).

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