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CN-224229605-U - Projector supporting device and multifunctional gun barrel type projector equipment

CN224229605UCN 224229605 UCN224229605 UCN 224229605UCN-224229605-U

Abstract

The utility model discloses a projector supporting device and a multifunctional gun barrel type projector device, which relate to the technical field of household appliances, wherein the projector supporting device comprises a multifunctional base and a supporting rod; the multifunctional base comprises an upper shell assembly, a lower shell assembly and an integrated electric appliance module, wherein a containing cavity is formed in the upper shell assembly, the integrated electric appliance module is fixedly connected to the upper shell assembly and located in the containing cavity, the lower shell assembly is detachably connected to the upper shell assembly and used for sealing the containing cavity, the integrated electric appliance module comprises a wireless charging and transmitting coil used for wirelessly charging equipment placed on the multifunctional base and an NFC board used for being paired with near field communication of the mobile equipment, a supporting rod is used for supporting a barrel type projector, one end of the supporting rod is connected with the multifunctional base, the other end of the supporting rod is connected with the barrel type projector, and a wire used for connecting the barrel type projector and the NFC board is arranged inside the supporting rod in a penetrating mode. By the arrangement, not only can the mobile equipment of the user be charged, but also the linkage property of the mobile phone of the user and the projection equipment can be improved.

Inventors

  • Chu Fengshou
  • Li Zhangnuo
  • LIU ZHONGWU
  • HU LICHENG

Assignees

  • 深圳市康冠科技股份有限公司

Dates

Publication Date
20260512
Application Date
20250616

Claims (10)

  1. 1. A projector supporting apparatus, comprising: The multifunctional base (100) comprises an upper shell assembly (110), a lower shell assembly (120) and an integrated electric appliance module (130) arranged between the upper shell assembly and the lower shell assembly, wherein a containing cavity is formed in the upper shell assembly (110), the integrated electric appliance module (130) is fixedly connected to the upper shell assembly (110) and is positioned in the containing cavity, the lower shell assembly (120) is detachably connected to the upper shell assembly (110) and is used for sealing the containing cavity, and the integrated electric appliance module (130) comprises a wireless charging and transmitting coil (131) and an NFC (132) which are used for conducting wireless charging on equipment placed in the multifunctional base (100), and are used for being matched with near field communication of mobile equipment; The support rod (200) is used for supporting the gun barrel type projector (300), the support rod (200) comprises a first end and a second end, the first end is connected with the multifunctional base (100), the second end is connected with the gun barrel type projector (300), and wires used for connecting the gun barrel type projector (300) and the NFC plate (132) are arranged inside the support rod (200).
  2. 2. The projector support apparatus of claim 1 wherein said upper housing assembly (110) comprises: The plastic upper shell (111) comprises a bottom plate (1111) with a circular structure and a side wall (1112) arranged on the circumference of the bottom plate (1111), wherein the bottom plate (1111) is fixedly connected with the side wall (1112) to form the accommodating cavity, and a concave first groove (1113) is formed in one side of the bottom plate (1111) away from the accommodating cavity; a thermally conductive glass (112) mounted within the first recess (1113); The anti-slip silica gel ring (113) is laid on one side, away from the accommodating cavity, of the bottom plate (1111), and the anti-slip silica gel ring (113) is located on the periphery of the heat conducting glass (112).
  3. 3. The projector support apparatus of claim 2 wherein said lower housing assembly (120) comprises: A plastic lower shell (121) connected with the side wall (1112) to seal the accommodating cavity, wherein a connecting nut (1211) is arranged in the middle of the plastic lower shell (121), and the connecting nut (1211) is used for hoisting the plastic lower shell (121); And the silica gel foot pad (122) is laid on the lower side of the plastic lower shell (121) so as to prevent the multifunctional base (100) from sliding.
  4. 4. A projector support apparatus as defined in claim 3, wherein said integrated appliance module (130) further comprises: The heat conduction aluminum plate (133) is used for bearing the wireless charging and transmitting coil (131) and conducting heat generated by the operation of the wireless charging and transmitting coil (131); The heat radiation fins (134) are arranged on the lower side of the heat conduction aluminum plate (133) and are used for radiating heat of the heat conduction aluminum plate (133); The plastic support (135) comprises a bearing disc (1351) and connecting lugs (1352) arranged on two sides of the bearing disc (1351), the bearing disc (1351) is used for accommodating the heat-conducting aluminum plate (133), the bearing disc (1351) is provided with a first through hole (1353) for the heat-radiating fins (134) to pass through, and the connecting lugs (1352) are used for connecting the inner wall of the plastic upper shell (111); And the wireless charging main board (136) is detachably connected to the lower side of the plastic bracket (135), and the wireless charging main board (136) is electrically connected with the wireless charging transmitting coil (131).
  5. 5. The projector supporting apparatus of claim 4, wherein a second through hole is provided at a position of said plastic lower case (121) corresponding to said heat radiation fin (134), a metal aluminum plate (1212) is embedded in said second through hole, said metal aluminum plate (1212) is connected to said heat radiation fin (134) through a heat conductive silica gel pad (123), and said metal aluminum plate (1212) is used for conducting heat of said heat radiation fin (134); And a mounting groove (1213) for mounting the heat-conducting silica gel pad (123) is formed in the upper side of the plastic lower shell (121) corresponding to the position of the heat-radiating fins (134).
  6. 6. The projector support apparatus of claim 4 wherein said heat conductive aluminum plate (133) has a circular structure with a lip vertically provided at an edge thereof to isolate an electromagnetic field of said wireless charging and transmitting coil (131); A metal aluminum foil (114) is attached to the inner side of the bottom plate (1111) of the plastic upper shell (111) for shielding interference signals of wireless charging.
  7. 7. The projector supporting device according to claim 4, wherein the wireless charging main board (136) is provided with an indicator lamp, the plastic upper shell (111) is provided with a third through hole (1114) corresponding to the indicator lamp, a hot-melt light guide column (115) is arranged between the indicator lamp and the third through hole (1114), the hot-melt light guide column (115) is fixedly connected with the plastic upper shell (111), and the hot-melt light guide column (115) is used for enabling the indicator lamp light to be more uniform.
  8. 8. The projector support apparatus of claim 5, wherein thermal grease is filled between said wireless charging and transmitting coil (131) and said thermal conductive aluminum plate (133), between said thermal conductive aluminum plate (133) and said plastic bracket (135), and between said metal aluminum plate (1212) and said heat dissipation fins (134).
  9. 9. Projector support apparatus according to claim 1, characterized in that a side wall (1112) of the multifunctional base (100) is provided with a mounting portion (140) for mounting the support bar (200).
  10. 10. A multi-functional cannon barrel projector apparatus comprising a projector supporting device as claimed in any one of claims 1 to 9.

Description

Projector supporting device and multifunctional gun barrel type projector equipment Technical Field The utility model relates to the technical field of household appliances, in particular to a projector supporting device and a multifunctional gun barrel type projector device. Background The projector, especially the barrel projector, is widely used in the scenes such as business demonstration, education training, home entertainment, etc. because of its high brightness and portability. The base is used as a key supporting structure and is mainly used for stabilizing equipment and adjusting projection angles. However, the projector mount of the prior art has the following significant drawbacks: 1. The existing barrel machine base is only used as a supporting structure, other functions are integrated without utilizing the inner space, so that a user needs to additionally carry charging equipment, and the on-site wiring complexity is increased. 2. At present, the mobile phone has poor linkage property with the projection equipment and complex pairing mode. 3. The wireless charging consumption is high, and the charging rate is low. 4. NFC interferes with wireless charging, which can lead to NFC failure/reduced wireless charging rate. Therefore, how to provide a supporting device for a projector to at least partially solve the above-mentioned drawbacks is a technical problem that a person skilled in the art needs to solve at present. Disclosure of utility model The utility model aims to provide a projector supporting device which not only can charge mobile equipment of a user, but also can improve the linkage property of a mobile phone of the user and the projection equipment, simultaneously reduces the heat consumption during charging, and reduces the interference between NFC and wireless charging. In order to achieve the above purpose, the present utility model provides the following technical solutions: a projector support apparatus comprising: The multifunctional base comprises an upper shell component, a lower shell component and an integrated electric appliance module arranged between the upper shell component and the lower shell component, wherein a containing cavity is formed in the upper shell component, the integrated electric appliance module is fixedly connected to the upper shell component and is positioned in the containing cavity, the lower shell component is detachably connected to the upper shell component and used for sealing the containing cavity, and the integrated electric appliance module comprises a wireless charging and transmitting coil used for wirelessly charging equipment placed on the multifunctional base and an NFC board used for being paired with near field communication of the mobile equipment; The support rod is used for supporting the barrel type projector and comprises a first end and a second end, the first end is connected with the multifunctional base, the second end is connected with the barrel type projector, and a wire used for connecting the barrel type projector and the NFC plate is arranged inside the support rod in a penetrating mode. Preferably, the upper case assembly includes: The plastic upper shell comprises a bottom plate with a circular structure and a side wall arranged on the circumference of the bottom plate, the bottom plate is fixedly connected with the side wall to form a containing cavity, and one side of the bottom plate, which is away from the containing cavity, is provided with a first concave groove; the heat conducting glass is arranged in the first groove; the anti-slip silica gel ring is paved on one side of the bottom plate, which is away from the accommodating cavity, and the anti-slip silica gel ring is positioned on the periphery of the heat conducting glass. Preferably, the lower case assembly includes: the plastic lower shell is connected with the side wall to seal the accommodating cavity, and a connecting nut is arranged in the middle of the plastic lower shell and used for hoisting the plastic lower shell; The silica gel callus on sole lays in the downside of plastic inferior valve to prevent multi-functional base slip. Preferably, the integrated electrical module further comprises: the heat conduction aluminum plate is used for bearing the wireless charging and transmitting coil and conducting heat generated by the operation of the wireless charging and transmitting coil; the heat radiation fins are arranged on the lower side of the heat conduction aluminum plate and are used for radiating heat of the heat conduction aluminum plate; The plastic support comprises a bearing disc and connecting lugs arranged on two sides of the bearing disc, the bearing disc is used for accommodating the heat-conducting aluminum plate, the bearing disc is provided with a first through hole for the heat-radiating fins to penetrate, and the connecting lugs are used for connecting the inner wall of the plastic upper shell; And the wireless charging main board i