CN216120707U - Waterproof LTE directional antenna for M2M - Google Patents

Waterproof LTE directional antenna for M2M Download PDF

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Publication number
CN216120707U
CN216120707U CN202122804323.4U CN202122804323U CN216120707U CN 216120707 U CN216120707 U CN 216120707U CN 202122804323 U CN202122804323 U CN 202122804323U CN 216120707 U CN216120707 U CN 216120707U
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metal plate
waterproof
rubber
metal sheet
plate
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CN202122804323.4U
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Chinese (zh)
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周丽
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Minglan Nanjing Electronic Co ltd
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Minglan Nanjing Electronic Co ltd
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Abstract

The utility model discloses a waterproof LTE (Long term evolution) directional antenna for M2M, relates to the technical field of LTE directional antennas, and aims to solve the problem that the conventional LTE antenna has no waterproof structure, and an oxide layer is generated on the outer surface of the antenna after long-time use, so that the normal use of the antenna is influenced. The outer surface of one side of the first metal plate is provided with a bottom sealing rubber frame, the outer surface of the other side of the first metal plate is covered with a hard rubber plate, the outer portion of the second metal plate is sleeved with a PC outer sleeve, the second metal plate is installed on the outer surface of one side of the first metal plate, a metal plate installation groove is formed in the outer surface of the bottom sealing rubber frame, the first metal plate is buckled in the metal plate installation groove, and the depth dimension of the metal plate installation groove is consistent with the thickness dimension of the first metal plate.

Description

Waterproof LTE directional antenna for M2M
Technical Field
The utility model relates to the technical field of LTE (Long term evolution) directional antennas, in particular to a waterproof LTE directional antenna for M2M.
Background
M2M refers to the transfer of data from one terminal to another, i.e., a machine-to-machine conversation, and requires the use of wireless communication equipment, which does not include LTE antennas in its components, in implementing the technique.
The conventional LTE antenna has no waterproof structure, and an oxide layer can be generated on the outer surface of the antenna after the antenna is used for a long time, so that the normal use of the antenna is influenced; therefore, the market is urgently in need of developing a waterproof M2M LTE directional antenna to help people to solve the existing problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a waterproof LTE directional antenna for M2M, which aims to solve the problem that the conventional LTE antenna in the background art has no waterproof structure, and an oxide layer is generated on the outer surface of the antenna after long-time use, so that the normal use of the antenna is influenced.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a waterproof LTE directional aerial for M2M, includes first metal sheet, second metal sheet, be provided with the sealed rubber frame in bottom on the surface of first metal sheet one side, the opposite side surface of first metal sheet coats and is stamped the hard rubber board, the PC overcoat has been cup jointed to the outside of second metal sheet, the second metal sheet is installed on one side surface of first metal sheet.
Preferably, a metal plate mounting groove is formed in the outer surface of the bottom sealing rubber frame, the first metal plate is buckled inside the metal plate mounting groove, and the depth of the metal plate mounting groove is consistent with the thickness of the first metal plate.
Preferably, a through groove is formed in the outer surface of the hard rubber plate, a port of the PC outer sleeve corresponds to the through groove in position, and the PC outer sleeve is adhered to the outer surface of the hard rubber plate through glue.
Preferably, the one end an organic whole of second metal sheet is connected with the linkage segment, linkage segment and second metal sheet vertical distribution, all be provided with the mounting hole that two positions correspond on the surface of linkage segment and on the surface of first metal sheet, the linkage segment laminating is on the surface of first metal sheet, and passes through screw fixed connection between linkage segment and the first metal sheet.
Preferably, the symmetrical inner walls of the bottom sealing rubber frame are respectively and integrally connected with two bottom rubber cushion blocks, and through holes corresponding to the positions are formed in the outer surfaces of the bottom rubber cushion blocks and the first metal plate.
Preferably, a plurality of tensioning rubber end blocks are adhered to the outer surface of the hard rubber plate, through holes are formed in the middle shaft of each tensioning rubber end block and the outer surface of the hard rubber plate, and the tensioning rubber end blocks correspond to the bottom rubber cushion blocks in position.
Compared with the prior art, the utility model has the beneficial effects that:
1. the utility model can avoid the outside water vapor from entering the inside of the bottom sealed rubber frame to contact with the first metal plate when the first metal plate is arranged on the surface of the external object by using the bottom sealed rubber frame on the outer surface of one side of the first metal plate, and simultaneously, the hard rubber plate covers the outer surface of the other side of the first metal plate, can carry out waterproof protection on the other side surface of the first metal plate, and can ensure that the PC coat sleeved outside the second metal plate can effectively penetrate the signal when the PC coat can ensure that the signal can effectively penetrate through, provide effectual water proof for the second metal sheet, effectively make this antenna possess waterproof construction, and then can effectual extension this antenna's life.
Drawings
FIG. 1 is an overall schematic view of the present invention;
FIG. 2 is a front view of the present invention;
fig. 3 is a top view of the present invention.
In the figure: 1. a first metal plate; 2. a second metal plate; 3. a connecting section; 4. a bottom sealing rubber frame; 5. a metal plate mounting groove; 6. a bottom rubber cushion block; 7. a hard rubber plate; 8. expanding the rubber end block; 9. and (4) a PC outer sleeve.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-3, an embodiment of the present invention is shown: a waterproof LTE directional antenna for M2M comprises a first metal plate 1 and a second metal plate 2, wherein a bottom sealing rubber frame 4 is arranged on the outer surface of one side of the first metal plate 1, a hard rubber plate 7 covers the outer surface of the other side of the first metal plate 1, a PC coat 9 is sleeved outside the second metal plate 2, the second metal plate 2 is installed on the outer surface of one side of the first metal plate 1, a metal plate installation groove 5 is arranged on the outer surface of the bottom sealing rubber frame 4, the first metal plate 1 is buckled inside the metal plate installation groove 5, the depth of the metal plate installation groove 5 is consistent with the thickness of the first metal plate 1, a through groove is arranged on the outer surface of the hard rubber plate 7, one port of the PC coat 9 corresponds to the through groove in position, the PC coat 9 is adhered to the outer surface of the hard rubber plate 7 through glue, and the first metal plate 1 and the second metal plate 2 can be used for forming a main body of the antenna, then utilize bottom seal rubber frame 4 on the surface of first metal sheet 1 one side to make first metal sheet 1 install when the external object is surperficial, can avoid outside steam to get into the inside and the contact of first metal sheet 1 of bottom seal rubber frame 4, stereoplasm rubber slab 7 covers on the opposite side surface of first metal sheet 1 simultaneously, can carry out water proof to the another side of first metal sheet 1, and cup joint in the outside PC overcoat 9 of second metal sheet 2 can guarantee that the signal effectively pierces through the time, provide effectual water proof for second metal sheet 2, effectively make this antenna possess waterproof construction, and then can effectual life who prolongs this antenna.
Further, one end of the second metal plate 2 is integrally connected with a connecting section 3, the connecting section 3 is vertically distributed with the second metal plate 2, two mounting holes corresponding to the positions are formed in the outer surface of the connecting section 3 and the outer surface of the first metal plate 1, the connecting section 3 is attached to the outer surface of the first metal plate 1, and the connecting section 3 is fixedly connected with the first metal plate 1 through screws.
Furthermore, two bottom rubber cushion blocks 6 are integrally connected to the symmetrical inner walls of the bottom sealing rubber frame 4 respectively, through holes corresponding in position are formed in the outer surfaces of the bottom rubber cushion blocks 6 and the first metal plate 1, a plurality of tensioning rubber end blocks 8 are adhered to the outer surface of the hard rubber plate 7, through holes are formed in the middle shaft position of the tensioning rubber end blocks 8 and the outer surface of the hard rubber plate 7, and the tensioning rubber end blocks 8 correspond to the bottom rubber cushion blocks 6 in position.
The working principle is as follows: during the use, assemble this antenna earlier, and install the antenna of assembling in appointed position department, this antenna can carry out normal use this moment, in the in-process of using utilize bottom seal rubber frame 4 on the surface of first metal sheet 1 one side to make first metal sheet 1 install when the external object is surperficial, can avoid outside steam to get into the inside and the contact of first metal sheet 1 of bottom seal rubber frame 4, simultaneously stereoplasm rubber slab 7 covers on the opposite side surface of first metal sheet 1, can carry out waterproof protection to the another side of first metal sheet 1, and cup joint when the PC overcoat 9 of second metal sheet 2 outside can guarantee that the signal effectively pierces through, provide effectual waterproof protection for second metal sheet 2.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. A waterproof LTE directional antenna for M2M, includes first metal sheet (1), second metal sheet (2), its characterized in that: the sealing structure is characterized in that a bottom sealing rubber frame (4) is arranged on the outer surface of one side of the first metal plate (1), a hard rubber plate (7) covers the outer surface of the other side of the first metal plate (1), a PC outer sleeve (9) is sleeved outside the second metal plate (2), and the second metal plate (2) is installed on the outer surface of one side of the first metal plate (1).
2. The LTE directional antenna for waterproof M2M of claim 1, wherein: the outer surface of the bottom sealing rubber frame (4) is provided with a metal plate mounting groove (5), the first metal plate (1) is buckled in the metal plate mounting groove (5), and the depth of the metal plate mounting groove (5) is consistent with the thickness of the first metal plate (1).
3. The LTE directional antenna for waterproof M2M of claim 1, wherein: the outer surface of the hard rubber plate (7) is provided with a through groove, one port of the PC coat (9) corresponds to the through groove in position, and the PC coat (9) is adhered to the outer surface of the hard rubber plate (7) through glue.
4. The LTE directional antenna for waterproof M2M of claim 1, wherein: one end an organic whole of second metal sheet (2) is connected with linkage segment (3), linkage segment (3) and second metal sheet (2) vertical distribution, all be provided with the mounting hole that two positions correspond on the surface of linkage segment (3) and on the surface of first metal sheet (1), linkage segment (3) laminating is on the surface of first metal sheet (1), and passes through screw fixed connection between linkage segment (3) and first metal sheet (1).
5. The LTE directional antenna for waterproof M2M of claim 1, wherein: the bottom sealing rubber frame is characterized in that two bottom rubber cushion blocks (6) are integrally connected to the symmetrical inner walls of the bottom sealing rubber frame (4) respectively, and through holes corresponding to the positions are formed in the outer surfaces of the bottom rubber cushion blocks (6) and the first metal plate (1).
6. The LTE directional antenna for waterproof M2M of claim 5, wherein: the outer surface of the hard rubber plate (7) is adhered with a plurality of tensioning rubber end blocks (8), through holes are formed in the middle shaft position of each tensioning rubber end block (8) and the outer surface of the hard rubber plate (7), and the tensioning rubber end blocks (8) correspond to the bottom rubber cushion blocks (6).
CN202122804323.4U 2021-11-16 2021-11-16 Waterproof LTE directional antenna for M2M Active CN216120707U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202122804323.4U CN216120707U (en) 2021-11-16 2021-11-16 Waterproof LTE directional antenna for M2M

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202122804323.4U CN216120707U (en) 2021-11-16 2021-11-16 Waterproof LTE directional antenna for M2M

Publications (1)

Publication Number Publication Date
CN216120707U true CN216120707U (en) 2022-03-22

Family

ID=80717020

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202122804323.4U Active CN216120707U (en) 2021-11-16 2021-11-16 Waterproof LTE directional antenna for M2M

Country Status (1)

Country Link
CN (1) CN216120707U (en)

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