Sucker antenna of Internet of Things

Abstract

The utility model discloses an Internet of Things sucker antenna, which comprises an antenna main body and a sucker assembly, the sucker assembly is partially internally connected to the antenna main body, and the sucker assembly is detachably connected with the antenna main body. The antenna main body is provided with an upper shell and a lower shell integrally formed with the upper shell, the upper shell is provided with an upper shell inner cavity, the lower shell is provided with a lower shell communicating cavity, the upper shell inner cavity is communicated with the lower shell communicating cavity, and a near-field antenna module is arranged in the upper shell inner cavity. The suction cup assembly comprises a supporting rod and a suction cup body, the top end of the supporting rod is internally connected to the lower shell communicating cavity, and the bottom end of the supporting rod is fixedly connected with the suction cup body. The Internet of Things sucker antenna disclosed by the utility model has the beneficial effects that a plurality of Internet of Things sucker antennas are respectively sucked at a plurality of places, and multi-point layout of the Internet of Things sucker antennas is rapidly completed in a local area.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of antenna, concretely relates to a kind of internet of things suction cup antenna. BACKGROUND

[0002] The utility model with the patent number CN208189767U discloses a kind of internet of things antenna, and its IPC classification number is H01Q1 / 12, and its technical scheme discloses "cavity 1 is arranged at the four corners of router main body 2, and the inside of cavity 1 is fixed with telescopic support 7, the bottom of telescopic support 7 is fixed with suction cup 6, the side of router main body 2 is evenly provided with wiring hole 8, and the other side of router main body 2 is fixed with hanging buckle 9, the end of router main body 2 is staggered and provided with reserved seam 10, and the edge of the end of router main body 2 is evenly provided with reserved slot 3, and insulating layer is arranged on the inner wall of reserved slot 3."

[0003] It can be seen from the above that the above utility model patent has disclosed one of the technical schemes of internet of things antenna.However, the technical scheme disclosed in the above utility model patent focuses on evenly providing reserved slot at the edge of the side of router main body, and does not further solve the problem of rapidly completing antenna multi-point layout in local area, which needs to be further improved. UTILITY MODEL CONTENT

[0004] The utility model provides a kind of internet of things suction cup antenna for overcoming the above defects according to the status of prior art.

[0005] The utility model adopts the following technical scheme, and the internet of things suction cup antenna includes antenna main body and suction cup assembly, and suction cup assembly is partially connected to antenna main body, and suction cup assembly and antenna main body are detachably connected, wherein:

[0006] The antenna main body is provided with an upper shell and a lower shell integrally formed with the upper shell, the upper shell has an upper shell inner cavity, the lower shell has a lower shell communication cavity, the upper shell inner cavity is communicated with the lower shell communication cavity, and a near-field antenna module is arranged in the upper shell inner cavity;

[0007] The suction cup assembly includes a support rod and a suction cup main body, the top end of the support rod is connected to the lower shell communication cavity, and the bottom end of the support rod is fixedly connected with the suction cup main body.

[0008] As a preferred technical scheme of the above technical scheme, the near-field antenna module is one of millimeter wave antenna, RFID antenna and NFC antenna.

[0009] As a preferred technical scheme of the above technical scheme, the suction cup main body is provided with a suction cup extension and a suction cup disc-shaped part integrally formed with the suction cup extension, and the suction cup extension is in contact with and fixedly connected with the support rod.

[0010] As the preferred technical scheme of the above technical scheme, the support rod is provided with a support rod columnar part and a support rod extension part integrally formed with the support rod columnar part, the suction cup extension part is in contact with and fixedly connected with the support rod columnar part, and the support rod extension part is embedded in the partial lower shell communication cavity.

[0011] As the preferred technical scheme of the above technical scheme, the inner diameter of the support rod columnar part is greater than the inner diameter of the support rod extension part.

[0012] The Internet of Things suction cup antenna has the advantages that:

[0013] 1. The multiple Internet of Things suction cup antennas are respectively attracted to multiple locations, and the multi-point layout of the Internet of Things suction cup antennas is rapidly completed in a local area.

[0014] 2. The antenna main body with different near-field antenna modules built-in can be conveniently replaced, the Internet of Things antenna array with the same near-field communication principle can be quickly switched in a local area, and the suction attraction ability can be prevented from abnormally declining due to frequent suction attraction. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 is a perspective view of one angle of the present application.

[0016] Figure 2 is a perspective view of another angle of the present application.

[0017] Figure 3 is a front view of the present application.

[0018] Figure 4 is a sectional view along the AA direction of Figure 3 .

[0019] Figure 5 is a side view of the present application.

[0020] Figure 6 is a perspective view of one angle of the antenna main body of the present application.

[0021] Figure 7 is a perspective view of another angle of the antenna main body of the present application.

[0022] Figure 8 is a partial enlarged view of the A area of Figure 2 .

[0023] Figure 9 is a partial enlarged view of the B area of Figure 4 .

[0024] The reference signs include: 100 - antenna body; 110 - upper shell; 111 - upper shell inner cavity; 120 - lower shell; 121 - lower shell communication cavity; 130 - screw; 200 - suction cup assembly; 210 - support rod; 211 - support rod columnar part; 212 - support rod extension; 220 - suction cup body; 221 - suction cup extension; 222 - suction cup disc part. DETAILED DESCRIPTION

[0025] The utility model discloses a kind of Internet of Things suction cup antennas, below Preferred Embodiment (Example 1), referring to the Figures 1 to 9 , the specific embodiment of the utility model is further described.

[0026] Referring to the Figures 1 to 9 , Figure 1 , Figure 2 , Figure 3 , Figure 5 Different views of the Internet of Things suction cup antenna are shown respectively, Figure 4 The cross-sectional structure of the Internet of Things suction cup antenna is shown, Figure 6 And Figure 7 The antenna body is shown respectively from different angles, Figure 8 And Figure 9 The partial structure of the Internet of Things suction cup antenna is shown respectively.

[0027] Example 1.

[0028] Preferably, the Internet of Things suction cup antenna includes an antenna body 100 and a suction cup assembly 200, the suction cup assembly 200 is partially inscribed in the antenna body 100, and the suction cup assembly 200 is detachably connected with the antenna body 100, wherein:

[0029] The antenna body 100 is provided with an upper shell 110 and a lower shell 120 integrally formed with the upper shell 110, the upper shell 110 has an upper shell inner cavity 111, the lower shell 120 has a lower shell communication cavity 121, the upper shell inner cavity 111 is communicated with the lower shell communication cavity 121, and a near-field antenna module (not shown in the figure) is built in the upper shell inner cavity 111;

[0030] The suction cup assembly 200 includes a support rod 210 and a suction cup body 220, the top end of the support rod 210 is inscribed in the (partial) lower shell communication cavity 121, and the bottom end of the support rod 210 is fixedly connected with the suction cup body 220, so as to respectively suction a plurality of Internet of Things suction cup antennas at a plurality of locations, and rapidly complete multi-point layout of the Internet of Things suction cup antennas in a local area; the antenna body 100 built in with different near-field antenna modules can be conveniently replaced, the Internet of Things antenna array with the same near-field communication principle can be quickly switched in a local area, and the suction capacity can also be prevented from abnormally declining due to frequent suction.

[0031] The near-field antenna module is one of a millimeter wave antenna, an RFID antenna and an NFC antenna, so as to support multiple Internet of Things suction cup antennas to jointly constitute an Internet of Things antenna array.

[0032] The suction cup body 220 is provided with a suction cup extension 221 and a suction cup disc-shaped portion 222 integrally formed with the suction cup extension 221, and the suction cup extension 221 is in contact with and fixedly connected to the bottom end of the support rod 210.

[0033] The support rod 210 is provided with a support rod cylindrical portion 211 and a support rod extension 212 integrally formed with the support rod cylindrical portion 211, and the suction cup extension 221 is in contact with and fixedly connected to the bottom end of the support rod cylindrical portion 211, and the support rod extension 212 is embedded in the lower shell communication cavity 121.

[0034] The inner diameter of the support rod cylindrical portion 211 is greater than the inner diameter of the support rod extension 212, so that the support rod extension 212 is conveniently embedded in the lower shell communication cavity 121.

[0035] As an illustration, the suction cup body 220 can be a suction cup based on negative pressure suction principle, a suction cup based on magnetic attraction principle, or other suction cups that can carry a lightweight structure (antenna body 100).

[0036] The Internet of Things suction cup antenna further comprises screws 130, part of the screws 130 being screwed in the interior of the lower shell 120, and part of the screws 130 being located outside the lower shell 120, so as to be further externally connected to other lightweight structures.

[0037] It is worth mentioning that the specific structure and other technical features of the millimeter wave antenna involved in the present utility model patent application should be regarded as prior art, and the specific structure, working principle and possible control mode and spatial arrangement mode of these technical features can be selected by using conventional methods in the field, and should not be regarded as the invention point of the present utility model patent, and the present utility model patent will not be further expanded and described in detail.

[0038] For those skilled in the art, the technical solutions described in the foregoing embodiments can be modified or some technical features can be replaced by equivalents, and any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. An Internet of Things (IoT) puck antenna, comprising: The antenna comprises an antenna body and a suction cup assembly, the suction cup assembly is partially inscribed in the antenna body, and the suction cup assembly is detachably connected with the antenna body, wherein: The antenna body is provided with an upper shell and a lower shell integrally formed with the upper shell, the upper shell has an upper shell inner cavity, the lower shell has a lower shell communication cavity, the upper shell inner cavity is communicated with the lower shell communication cavity, and a near-field antenna module is arranged in the upper shell inner cavity; The suction cup assembly comprises a support rod and a suction cup body, the top end of the support rod is inscribed in the lower shell communication cavity, and the bottom end of the support rod is fixedly connected with the suction cup body.

2. The IoT puck antenna of claim 1, wherein, The near-field antenna module is one of a millimeter wave antenna, an RFID antenna and an NFC antenna.

3. The IoT puck antenna of claim 1, wherein, The suction cup body is provided with a suction cup extension and a suction cup disc-shaped part integrally formed with the suction cup extension, the suction cup extension is in contact with and fixedly connected with the support rod.

4. The IoT puck antenna of claim 3, wherein, The support rod is provided with a support rod columnar part and a support rod extension integrally formed with the support rod columnar part, the suction cup extension is in contact with and fixedly connected with the support rod columnar part, and the support rod extension is embedded in part of the lower shell communication cavity.

5. The IoT puck antenna of claim 4, wherein, The inner diameter of the support rod columnar part is greater than the inner diameter of the support rod extension.

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