Waterproof antenna with buckle sealing structure

Abstract

The utility model relates to the technical field of waterproof antennas, and provides a waterproof antenna with a buckle sealing structure, which comprises a base, a butt joint mechanism, a clamping mechanism and a sealing mechanism. By arranging the lower sealing gasket and the upper sealing gasket, the EPDM rubber sealing gasket has excellent weather resistance and ozone resistance, is suitable for outdoor use and has good water resistance, the service life of the lower sealing gasket and the service life of the upper sealing gasket can be prolonged, the lower sealing gasket and the upper sealing gasket are matched, and through the two independent sealing barriers, the sealing effect is good. According to the sealing structure, the sealing failure probability is remarkably reduced, even if one sealing gasket fails, the other sealing gasket can still provide effective sealing, reliability is ensured, meanwhile, the double sealing gaskets can share pressure, stress of a single sealing gasket is reduced, and therefore the risk of deformation or damage of the sealing structure is reduced; the lower lip is matched with the lower clamping ring, the upper lip is matched with the upper clamping ring, and the connecting stability of the sealing gasket is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to waterproof antenna technical field, concretely is a waterproof antenna with buckle sealing structure. BACKGROUND

[0002] In harsh environments such as outdoor communication, marine exploration and industrial control, stable signal transmission is crucial. A waterproof antenna with buckle sealing structure, which discards traditional threaded connection and adopts convenient buckle design, can achieve tight connection of the antenna and the device by just pressing lightly. It can effectively resist rain and dust invasion, ensuring smooth signal transmission even in heavy rain. Made of high-strength material, it is resistant to impact and corrosion, making it easy to cope with various harsh environments. The buckle design simplifies the installation steps and can be completed manually without tools, saving time and effort. Whether for outdoor exploration, marine communication or industrial automation, the waterproof antenna with buckle sealing structure can provide stable and reliable signal protection.

[0003] According to the search of China utility model publication number: CN206931699U, a waterproof antenna with buckle sealing structure is disclosed. (1) The utility model sets up the clamping groove in the middle part of the outer sealing body of the upper cover, and sets up the protruding block clamped in the clamping groove at the end of the rib plate. It not only realizes the contact of the protruding block and the outer sealing body, but also realizes the basis of the rib plate and the outer sealing body, increases the contact area of the buckle structure and the upper cover, improves the sealing effect, and further improves the reliability and service life of the antenna. (2) The blocking block, protruding block, outer sealing body and groove bottom form a sealed chamber, and a sealing strip is installed in the chamber. The blocking block can limit the sealing strip, and the blocking block is used in combination with the outer sealing body to eliminate the space on both sides of the sealing strip, increase the compression amount of the sealing strip, improve the sealing effect, and further improve the reliability and service life of the antenna. The utility model optimizes the structure design of the buckle, improves the sealing performance of the compressed sealing strip, and reduces the risk of water entering the top and side of the antenna.

[0004] However, there are some problems to be considered when implementing the above technical solutions. First, the sealing strip may harden, deform or wear out if it is under pressure for a long time or exposed to extreme environments. Moreover, a single rubber sealing strip may fail after a long period of use, causing the sealing to fail at that moment and reducing the waterproof performance. Second, the buckle components made of ordinary materials may deform or break after long-term use, and the surface may wear out and not fit tightly after multiple uses, resulting in poor sealing or unstable installation. UTILITY MODEL CONTENTS

[0005] The utility model contents aim to provide a waterproof antenna with buckle sealing structure to solve the problems raised in the background technology.

[0006] In order to achieve the above object, the utility model provides the following technical scheme: A waterproof antenna with buckle sealing structure, including base, docking mechanism, clamping mechanism and sealing mechanism, the top of base is provided with apron, the top of apron is connected with waterproof cover, docking mechanism is provided between base and apron, the inside of base and apron is installed with clamping mechanism, the inside of docking mechanism is installed with sealing mechanism, the bottom of base is installed with antenna main part.

[0007] Preferably, the docking mechanism includes mismatch, protruding block, connecting groove and connecting block, the top outer side of base is provided with mismatch, the outer side of apron is welded with protruding block, the bottom outer side of base is provided with connecting groove, the bottom outer side of apron is welded with connecting block.

[0008] Preferably, the clamping mechanism includes clamping groove, connecting beam, buckle main body and surface treatment layer, the inside of base is installed with clamping groove, the inside of apron is fixedly connected with connecting beam, the bottom end of connecting beam is fixedly connected with buckle main body, the clamping groove, connecting beam and buckle main body are all aluminum alloy materials.

[0009] Preferably, the surface of clamping groove and buckle main body is provided with surface treatment layer, and the surface treatment layer is a nitriding treatment layer.

[0010] Preferably, the sealing mechanism includes lower sealing pad, upper sealing pad, lower lip, lower clasp, upper lip, upper clasp, lower arc block and upper arc block, the lower sealing pad is clamped in the inner side of connecting groove, the upper sealing pad is clamped in the outer side of connecting block, and the lower sealing pad and the upper sealing pad are both made of ethylene propylene diene rubber.

[0011] Preferably, the two sides of the lower sealing pad are fixedly connected with the lower lip, the inner wall of the connecting groove is fixedly connected with the lower clasp, the lower lip is tightly attached to the lower clasp, the two sides of the upper sealing pad are fixedly connected with the upper lip, and the outer wall of the connecting block is fixedly connected with the upper clasp, and the upper lip is tightly attached to the upper clasp.

[0012] Preferably, the top of the lower sealing pad is fixedly connected with the lower arc block, the top of the upper sealing pad is fixedly connected with the upper arc block, and the upper arc block is tightly attached to the lower arc block.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] The utility model discloses a lower sealing gasket and upper sealing gasket are set up, and the excellent weather resistance and ozone resistance of EPDM sealing gasket are suitable for outdoor use, and have good water resistance, can improve the service life of lower sealing gasket and upper sealing gasket, and lower sealing gasket and upper sealing gasket cooperate, pass two independent sealing barriers, and the sealing failure probability is reduced obviously, even if one sealing gasket fails, another sealing gasket still can provide effective sealing, ensure reliability, and double sealing gasket can share pressure, reduce the stress of single sealing gasket, thereby reduce its deformation or damage risk, through setting up lower lip, lower snap ring, upper lip and upper snap ring, lower lip and lower snap ring cooperate, and upper lip and upper snap ring cooperate, improve the stability of sealing gasket connection, avoid sealing gasket displacement and lead to sealing failure, through setting up upper arc block and lower arc block, upper arc block and lower arc block can provide continuous pre -tightening, compensate the wear of sealing gasket, ensure long -term sealing effect, through setting up staggered table and convex block, and staggered table and convex block cooperate, can make the most outside gap lower than the gap between base and cover, reduce the probability of water inflow inside.

[0015] The utility model discloses a clamping groove, link beam and buckle main part are set up, and the buckle main part is clamped in the clamping groove, can make base and cover connection, and the clamping groove and buckle main part of aluminium alloy material have higher tensile strength and anti -fatigue performance, ensure that it still can keep elasticity after long -term use, through setting up surface treatment layer, and the surface treatment layer of nitriding treatment's aluminium alloy has excellent wear resistance, can effectively reduce friction loss, prolong the service life of clamping groove and buckle main part. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the appearance structure schematic drawing of the utility model.

[0017] Figure 2 It is the base internal explosion structure schematic drawing of the utility model.

[0018] Figure 3 It is the cover internal explosion structure schematic drawing of the utility model.

[0019] Figure 4 It is the clamping mechanism explosion structure schematic drawing of the utility model.

[0020] In the drawing: 1, base, 2, cover, 3, waterproof cover, 4, butt joint mechanism, 401, staggered table, 402, convex block, 403, connecting groove, 404, connecting block, 5, clamping mechanism, 501, clamping groove, 502, link beam, 503, buckle main part, 504, surface treatment layer, 6, sealing mechanism, 601, lower sealing gasket, 602, upper sealing gasket, 603, lower lip, 604, lower snap ring, 605, upper lip, 606, upper snap ring, 607, lower arc block, 608, upper arc block, 7, antenna main body. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, purposes and effects of the utility model easy to understand, the utility model will be further described in conjunction with the specific embodiments.

[0022] In the description of the utility model, it should be pointed out that the directions or position relations indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like are the directions or position relations shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the devices or elements indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model. In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0023] In the description of the utility model, it should be pointed out that unless otherwise specified and limited, the terms "mounting", "provided with", "connection" and the like should be understood broadly, for example, "connection" can be fixed connection, can also be detachable connection, or integral connection; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be the communication inside two elements. For ordinary skilled persons in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0024] The technical solutions in the embodiments of the utility model will be described clearly and completely in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary skilled persons in the art without creative labor belong to the scope of protection of the utility model.

[0025] Please refer to Figures 1-4 The utility model provides an embodiment: a waterproof antenna with buckle sealing structure, including base 1, docking mechanism 4, clamping mechanism 5 and sealing mechanism 6, the top of base 1 is provided with cover plate 2, the top of cover plate 2 is connected with waterproof cover 3, base 1 and cover plate 2 between setting up docking mechanism 4, base 1 and cover plate 2 inside installation clamping mechanism 5, the inside installation of docking mechanism 4 has sealing mechanism 6, the bottom of base 1 installs antenna main body 7.

[0026] Specifically, the docking mechanism 4 includes a mismatched table 401, a protrusion 402, a connecting groove 403, and a connecting block 404. The top outer side of the base 1 is provided with the mismatched table 401, the outer side of the cover plate 2 is welded with the protrusion 402, the bottom outer side of the base 1 is provided with the connecting groove 403, and the bottom outer side of the cover plate 2 is welded with the connecting block 404. The mismatched table 401 and the protrusion 402 cooperate to make the outermost gap lower than the gap between the base 1 and the cover plate 2, reducing the probability of water flowing into the interior.

[0027] Specifically, the clamping mechanism 5 includes a clamping groove 501, a connecting beam 502, a buckle body 503, and a surface treatment layer 504. The interior of the base 1 is provided with the clamping groove 501, the interior of the cover plate 2 is fixedly connected with the connecting beam 502, the bottom end of the connecting beam 502 is fixedly connected with the buckle body 503, the clamping groove 501, the connecting beam 502, and the buckle body 503 are all made of aluminum alloy, and the buckle body 503 is clamped in the clamping groove 501 to connect the base 1 and the cover plate 2. The clamping groove 501 and the buckle body 503 made of aluminum alloy have high tensile strength and fatigue resistance, ensuring that they remain elastic after long-term use.

[0028] Specifically, the surface of the clamping groove 501 and the buckle body 503 is provided with the surface treatment layer 504, which is a nitriding treatment layer. The nitriding treatment aluminum alloy surface treatment layer 504 has excellent wear resistance, which can effectively reduce friction loss and prolong the service life of the clamping groove 501 and the buckle body 503.

[0029] Specifically, the sealing mechanism 6 includes a lower sealing gasket 601, an upper sealing gasket 602, a lower lip 603, a lower clasp 604, an upper lip 605, an upper clasp 606, a lower arc-shaped block 607, and an upper arc-shaped block 608. The lower sealing gasket 601 is clamped on the inner side of the connecting groove 403, and the upper sealing gasket 602 is clamped on the outer side of the connecting block 404. Both the lower sealing gasket 601 and the upper sealing gasket 602 are made of ethylene-propylene-diene rubber, which has excellent weather resistance and ozone resistance, is suitable for outdoor use, and has good water resistance, which can improve the service life of the lower sealing gasket 601 and the upper sealing gasket 602. The lower sealing gasket 601 and the upper sealing gasket 602 cooperate to significantly reduce the probability of sealing failure through two independent sealing barriers. Even if one of the sealing gaskets fails, the other sealing gasket can still provide effective sealing to ensure reliability. At the same time, the double sealing gaskets can share the pressure, reducing the stress on a single sealing gasket and thus reducing the risk of deformation or damage.

[0030] Specifically, the lower sealing gasket 601 is fixedly connected to both sides with a lower lip 603, and the inner wall of the connecting groove 403 is fixedly connected with a lower retaining ring 604. The lower lip 603 and the lower retaining ring 604 are tightly fitted together. The upper sealing gasket 602 is fixedly connected to both sides with an upper lip 605, and the outer wall of the connecting block 404 is fixedly connected with an upper retaining ring 606. The upper lip 605 and the upper retaining ring 606 are tightly fitted together. The lower lip 603 and the lower retaining ring 604 cooperate, and the upper lip 605 and the upper retaining ring 606 cooperate, which improves the stability of the sealing gasket connection and avoids the sealing gasket shifting and causing sealing failure.

[0031] Specifically, a lower arc-shaped block 607 is fixedly connected to the top of the lower sealing gasket 601, and an upper arc-shaped block 608 is fixedly connected to the top of the upper sealing gasket 602. The upper arc-shaped block 608 and the lower arc-shaped block 607 fit tightly together. The upper arc-shaped block 608 and the lower arc-shaped block 607 can provide continuous pre-tightening force to compensate for the wear of the sealing gasket and ensure long-term sealing effect.

[0032] Working Principle: First, cover plate 2 is placed on base 1, and buckle body 503 is engaged in buckle groove 501, connecting base 1 and cover plate 2. The aluminum alloy buckle groove 501 and buckle body 503 possess high tensile strength and fatigue resistance, ensuring they maintain elasticity even after long-term use. The nitrided aluminum alloy surface treatment layer 504 exhibits excellent wear resistance, effectively reducing friction loss and extending the service life of buckle groove 501 and buckle body 503. The EPDM rubber sealing gasket has excellent weather resistance and ozone resistance, suitable for outdoor use, and good water resistance, improving the service life of lower sealing gasket 601 and upper sealing gasket 602. The lower sealing gasket 601 and upper sealing gasket 602 work together, through two independent... The dual sealing barrier significantly reduces the probability of seal failure. Even if one gasket fails, the other gasket can still provide an effective seal, ensuring reliability. At the same time, the dual gaskets can share the pressure, reducing the stress on a single gasket and thus reducing the risk of deformation or damage. The lower lip 603 and the lower retaining ring 604 cooperate, and the upper lip 605 and the upper retaining ring 606 cooperate, improving the stability of the gasket connection and preventing gasket displacement that could lead to seal failure. The upper arc-shaped block 608 and the lower arc-shaped block 607 can provide continuous pre-tightening force to compensate for gasket wear and ensure long-term sealing performance. Meanwhile, the misalignment 401 and the protrusion 402 cooperate to make the outermost gap lower than the gap between the base 1 and the cover plate 2, reducing the probability of water flowing into the interior.

[0033] The above description is merely an embodiment of this utility model, and common knowledge regarding specific structures and characteristics is not described in detail here. It will be apparent to those skilled in the art that this utility model is not limited to the details of the above exemplary embodiments, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of this utility model is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A waterproof antenna with a snap-fit ​​sealing structure, comprising a base (1), a docking mechanism (4), a clamping mechanism (5), and a sealing mechanism (6), characterized in that: The base (1) is provided with a cover plate (2) on top, and a waterproof cover (3) is connected to the top of the cover plate (2). A docking mechanism (4) is provided between the base (1) and the cover plate (2). A clamping mechanism (5) is installed inside the base (1) and the cover plate (2). A sealing mechanism (6) is installed inside the docking mechanism (4). An antenna body (7) is installed at the bottom of the base (1).

2. A waterproof antenna with a snap-fit ​​sealing structure according to claim 1, characterized in that: The docking mechanism (4) includes a staggered platform (401), a protrusion (402), a connecting groove (403), and a connecting block (404). The staggered platform (401) is provided on the top outer side of the base (1), the protrusion (402) is welded on the outer side of the cover plate (2), the connecting groove (403) is provided on the bottom outer side of the base (1), and the connecting block (404) is welded on the bottom outer side of the cover plate (2).

3. A waterproof antenna with a snap-fit ​​sealing structure according to claim 1, characterized in that: The clamping mechanism (5) includes a slot (501), a connecting beam (502), a buckle body (503), and a surface treatment layer (504). The slot (501) is installed inside the base (1), and the connecting beam (502) is fixedly connected inside the cover plate (2). The buckle body (503) is fixedly connected to the bottom end of the connecting beam (502). The slot (501), the connecting beam (502), and the buckle body (503) are all made of aluminum alloy.

4. A waterproof antenna with a snap-fit ​​sealing structure according to claim 3, characterized in that: The surfaces of the card slot (501) and the buckle body (503) are provided with a surface treatment layer (504), which is a nitriding treatment layer.

5. A waterproof antenna with a snap-fit ​​sealing structure according to claim 1, characterized in that: The sealing mechanism (6) includes a lower sealing gasket (601), an upper sealing gasket (602), a lower lip (603), a lower retaining ring (604), an upper lip (605), an upper retaining ring (606), a lower arc-shaped block (607), and an upper arc-shaped block (608). The lower sealing gasket (601) is engaged with the inner side of the connecting groove (403), and the upper sealing gasket (602) is engaged with the outer side of the connecting block (404). Both the lower sealing gasket (601) and the upper sealing gasket (602) are made of EPDM rubber.

6. A waterproof antenna with a snap-fit ​​sealing structure according to claim 5, characterized in that: The lower sealing gasket (601) is fixedly connected to both sides with a lower lip (603), and the inner wall of the connecting groove (403) is fixedly connected with a lower retaining ring (604). The lower lip (603) and the lower retaining ring (604) are tightly fitted together. The upper sealing gasket (602) is fixedly connected to both sides with an upper lip (605), and the outer wall of the connecting block (404) is fixedly connected with an upper retaining ring (606). The upper lip (605) and the upper retaining ring (606) are tightly fitted together.

7. A waterproof antenna with a snap-fit ​​sealing structure according to claim 5, characterized in that: The top of the lower sealing gasket (601) is fixedly connected to a lower arc-shaped block (607), and the top of the upper sealing gasket (602) is fixedly connected to an upper arc-shaped block (608). The upper arc-shaped block (608) and the lower arc-shaped block (607) are tightly fitted together.

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