CN210670038U - Outer cover body structure of antenna tuner - Google Patents
Outer cover body structure of antenna tuner Download PDFInfo
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- CN210670038U CN210670038U CN201921852708.4U CN201921852708U CN210670038U CN 210670038 U CN210670038 U CN 210670038U CN 201921852708 U CN201921852708 U CN 201921852708U CN 210670038 U CN210670038 U CN 210670038U
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- bottom plate
- plate
- tuner
- waterproof
- waterproof box
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Abstract
The utility model relates to an antenna tuner's dustcoat body structure relates to radio communication equipment technical field, including the tuner body, be provided with a plurality of accesses on the tuner body, it has connect the metal column to insert the mouth, the parcel has the insulator on the metal column, be provided with waterproof box on the tuner body, waterproof box is located the face that inserts the mouth place, waterproof box includes the roof, the bottom plate and a plurality of curb plates of connection between roof and bottom plate, roof and curb plate are fixed on the tuner body, the connection can be dismantled on the curb plate to the bottom plate, offer the line hole of crossing that is used for the power supply line to pass on the bottom plate, be provided with the sealing member that is used for sealed line hole of crossing on the bottom plate. The bottom plate is detachably connected to the side plate, so that the electric wire can be conveniently connected to the access port. The waterproof box will insert mouthful sealed protection and get up, because water flows toward low, sets up the line hole on the bottom plate and makes the electric wire pass to seal through the sealing member, can prevent that the rainwater from flowing to inserting mouthful and leading to the tuner to damage through the electric wire.
Description
Technical Field
The utility model belongs to the technical field of the radio communication equipment technique and specifically relates to an outer cover body structure of antenna tuner is related to.
Background
An antenna tuner is an impedance matching network that connects a transmitter to an antenna and enables impedance matching between the transmitter and the antenna, thereby maximizing the radiated power of the antenna at any frequency. The radio station is widely applied to ground, vehicle-mounted, ship-based and aviation short-wave radio stations.
In the prior art, patent application with publication number CN207339822U discloses a full-automatic antenna tuner, which includes an antenna tuner, a first insulator, a second insulator, and a third insulator, where the antenna tuner is provided with three access ports, namely, a power line, a radio frequency line, and a ground line, the three access ports are sequentially connected with a first metal column, a second metal column, and a third metal column, and the first insulator, the second insulator, and the third insulator are sequentially wrapped on columns of the first metal column, the second metal column, and the third metal column; three metal posts connected to the three inlets can prevent the inlets from generating circuit interference and electromagnetic interference, and the functional ends of the three inlets can be far away from the antenna tuner body, so that the circuit can be installed more easily.
However, the technical scheme has the following technical problems: when a line is installed at three access ports, since the antenna tuner is generally installed in an open air location, rainwater easily flows down the line, and dips into the access ports of the antenna tuner, resulting in damage to the tuner.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an antenna tuner's dustcoat body structure has the advantage that prevents that the rainwater from flowing into and insert the mouth.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
the utility model provides an antenna tuner's dustcoat body structure, including the tuner body, be provided with a plurality of mouths that insert on the tuner body, it has connect the metal column to insert the mouth, the parcel has the insulator on the metal column, be provided with waterproof box on the tuner body, waterproof box is located the face that inserts the mouth place, waterproof box includes the roof, the bottom plate and a plurality of curb plates of connection between roof and bottom plate, roof and curb plate are fixed on the tuner body, the connection can be dismantled on the curb plate to the bottom plate, offer the line hole of crossing that is used for the power supply line to pass on the bottom plate, be provided with the sealing member that is used for sealed line hole of crossing.
Through adopting above-mentioned technical scheme, can dismantle the bottom plate and connect on the curb plate, can be convenient for the electric wire connects at the access point. The waterproof box will insert mouthful sealed protection and get up, because water flows toward low, sets up the line hole on the bottom plate and makes the electric wire pass to seal through the sealing member, can prevent that the rainwater from flowing to inserting mouthful and leading to the tuner to damage through the electric wire.
The utility model discloses further set up to: the end part of the side plate, which is far away from the top plate, is provided with a clamping groove, the bottom plate is in sliding clamping connection in the clamping groove, and the side plate is provided with a fastening piece for fastening the bottom plate.
Through adopting above-mentioned technical scheme, the bottom plate slip joint is in the draw-in groove to the dismouting of bottom plate on the curb plate is convenient for. Because the bottom plate can produce certain loss to the bottom plate when sliding in the draw-in groove, fasten the bottom plate on the curb plate all the time when using through the fastener to reduce the gap that the friction loss brought, thereby prevent that the rainwater from flowing into the waterproof box in the gap, and then guarantee that there is a dry environment in the waterproof box, improve the water-proof effects of waterproof box.
The utility model discloses further set up to: the fastener is including setting up the fixed plate on the curb plate, the dead lever is worn to be equipped with in the fixed plate upper sliding, be provided with the connecting plate on the bottom plate, the dead lever is close to the tip rotation of connecting plate and is connected with the butt piece, offer the through-hole that is used for supplying the butt piece to pass on the connecting plate, the cover is equipped with the spring on the dead lever, the one end of spring is connected on the fixed plate, the other end is connected on the dead lever, the dead lever receives the elasticity orientation.
Through adopting above-mentioned technical scheme, when needs are fixed the bottom plate to the curb plate on, promote the dead lever and make the spring compression, pass the through-hole with the butt piece, rotate the butt piece this moment and release the dead lever, the dead lever receives the elasticity orientation of spring to remove towards the direction of keeping away from the connecting plate this moment to drive the butt piece butt all the time on the face that the connecting plate deviates from the fixed plate, thereby fasten the bottom plate on the curb plate.
The utility model discloses further set up to: the surface of the connecting plate departing from the fixed plate is provided with a butt joint groove for the butt joint of the butt joint block.
Through adopting above-mentioned technical scheme, move into the butt piece butt inslot to prevent that the butt piece from taking place the unnecessary rotation, further improve the fixed effect to the bottom plate.
The utility model discloses further set up to: waterproof coiled materials are paved on the side wall of the clamping groove and the side surface of the bottom plate far away from the top plate.
Through adopting above-mentioned technical scheme, waterproofing membrane has good water proofness, and waterproof, not absorbing water under the effect that has water, can effectually prevent that water from permeating bottom plate to waterproof incasement, further improve waterproof box's water-proof effects.
The utility model discloses further set up to: the bottom plate is disposed to be inclined downward from a position close to the tuner body toward a direction away from the top plate.
Through adopting above-mentioned technical scheme, especially during heavy rain weather, the bottom plate that the downward sloping set up is convenient for flow down the rainwater with the trend, reduces the adhesion of rainwater.
The utility model discloses further set up to: the sealing member is including setting up the waterproof rubber of crossing the line hole inner wall, and waterproof rubber sets up along crossing line hole circumference, waterproof rubber and crossing line hole interference fit when the electric wire passes through the line hole.
Through adopting above-mentioned technical scheme, waterproof rubber has good elasticity, crosses the line hole and can fill up with the space of crossing the line hole with waterproof rubber interference fit, effectively prevents steam and immerses in the waterproof case through crossing the line hole inner wall, further improves water-proof effects.
To sum up, the utility model discloses a beneficial technological effect does:
1. the waterproof box will insert mouthful sealed protection and get up, because water flows toward low, sets up the line hole on the bottom plate and makes the electric wire pass to seal through the sealing member, can prevent that the rainwater from flowing to inserting mouthful and leading to the tuner to damage through the electric wire.
2. The waterproof coiled material has good water resistance, is waterproof and does not absorb water under the action of water, can effectively prevent water from permeating into the waterproof box, and further improves the waterproof effect of the waterproof box.
Drawings
FIG. 1 is a schematic view of the overall structure of the present embodiment;
FIG. 2 is an enlarged schematic view of portion A of FIG. 1;
FIG. 3 is a sectional view of the present embodiment;
fig. 4 is an enlarged schematic view of a portion B in fig. 1.
Reference numerals: 1. a tuner body; 2. an access port; 3. a metal post; 4. an insulator; 5. a waterproof box; 51. a top plate; 52. a base plate; 53. a side plate; 6. a wire passing hole; 7. a card slot; 8. a fixing plate; 9. fixing the rod; 10. a connecting plate; 11. a butting block; 12. a through hole; 13. a spring; 14. a butt joint groove; 15. waterproof coiled materials; 16. waterproof rubber.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The utility model discloses an antenna tuner's dustcoat body structure, combine fig. 1 and fig. 3, including tuner body 1, be provided with a plurality of mouth 2 that insert on the tuner body 1, it has metal column 3 to insert mouth 2, it has insulator 4 to wrap up on the metal column 3, be provided with waterproof box 5 on the tuner body 1, waterproof box 5 is located the face that inserts mouth 2 place, waterproof box 5 includes roof 51, bottom plate 52 and a plurality of curb plates 53 of connecting gradually between roof 51 and bottom plate 52, roof 51 and curb plate 53 are fixed on tuner body 1, bottom plate 52 is from the position orientation that is close to tuner body 1 along the direction downward sloping setting of keeping away from roof 51, bottom plate 52 can be dismantled and be connected on curb plate 53, offer the line hole 6 of crossing that is used for the power supply line to pass on the bottom plate 52, be provided with the sealing member that is used for sealed line hole 6 of crossing on the bottom plate 52.
With reference to fig. 1 and 3, the sealing element includes a waterproof rubber 16 disposed on an inner wall of the wire passing hole 6, the waterproof rubber 16 is disposed along a circumferential direction of the wire passing hole 6, and the waterproof rubber 16 is in interference fit with the wire passing hole 6 when the electric wire passes through the wire passing hole 6. The waterproof rubber 16 has good elasticity, the wire passing hole 6 and the waterproof rubber 16 are in interference fit, so that the gap of the wire passing hole 6 can be filled, and water vapor is effectively prevented from entering the waterproof box 5 through the inner wall of the wire passing hole 6, so that the waterproof effect is improved.
With reference to fig. 1 and 2, a slot 7 is formed in an end portion of the side plate 53 away from the top plate 51, the slot 7 is dovetail-shaped, the bottom plate 52 is slidably clamped in the slot 7, and a fastening member for fastening the bottom plate 52 is arranged on the side plate 53. The bottom plate 52 is slidably engaged with the engaging groove 7, so that the bottom plate 52 can be easily attached to and detached from the side plate 53.
Combine fig. 3 and fig. 4, the fastener is including setting up fixed plate 8 on curb plate 53, dead lever 9 is worn to be equipped with in the slip on fixed plate 8, be provided with connecting plate 10 on the bottom plate 52, dead lever 9 is close to the tip rotation of connecting plate 10 and is connected with butt piece 11, set up the through-hole 12 that is used for supplying butt piece 11 to pass on the connecting plate 10, offer the butt groove 14 that is used for supplying butt piece 11 butt on the face that connecting plate 10 deviates from fixed plate 8, the cover is equipped with spring 13 on the dead lever 9, the one end of spring 13 is connected on fixed plate 8, the other end is connected on dead lever 9, dead lever 9 is moved towards the direction of keeping.
When the bottom plate 52 is required to be fixed on the side plate 53, the bottom plate 52 is firstly clamped in the clamping groove 7, then the fixing rod 9 is pushed to compress the spring 13, the abutting block 11 penetrates through the through hole 12, the abutting block 11 is rotated at the moment and the fixing rod 9 is released, the fixing rod 9 is moved towards the direction far away from the connecting plate 10 by the elasticity of the spring 13 at the moment, the abutting block 11 is driven to always abut on the surface of the connecting plate 10 far away from the fixing plate 8, and the bottom plate 52 is fastened on the side plate 53. When the bottom plate 52 needs to be taken down, the abutting block 11 is rotated to penetrate through the through hole 12, the fixing rod 9 is released, the fixing rod 9 moves towards the direction far away from the connecting plate 10 under the elastic force of the spring 13 and is separated from the connecting plate 10, and the bottom plate 52 slides out of the clamping groove 7, so that the bottom plate 52 can be separated from the side plate 53.
With reference to fig. 2 and 4, the waterproof effect of the waterproof box 5 is further improved, and the waterproof roll 15 is laid on the side wall of the slot 7 and the surface of the bottom plate 52 far away from the top plate 51. The waterproof roll 15 has good water resistance, is waterproof and does not absorb water under the action of water, and can effectively prevent water from permeating into the bottom plate 52 to the waterproof box 5.
The implementation principle of the embodiment is as follows:
after the electric wire is installed at access mouth 2, pass line hole 6 with the electric wire, adjust bottom plate 52 joint in draw-in groove 7, promote dead lever 9 and make spring 13 compress, pass through-hole 12 with butt piece 11, rotate butt piece 11 and release dead lever 9 this moment, dead lever 9 receives the elasticity orientation of spring 13 to remove the direction of keeping away from connecting plate 10 this moment, in order to drive butt piece 11 butt all the time on the face that the connecting plate 10 deviates from fixed plate 8, thereby fasten bottom plate 52 on curb plate 53. When the bottom plate 52 needs to be taken down, the abutting block 11 is rotated to penetrate through the through hole 12, the fixing rod 9 is released, the fixing rod 9 moves towards the direction far away from the connecting plate 10 under the elastic force of the spring 13 and is separated from the connecting plate 10, and the bottom plate 52 slides out of the clamping groove 7, so that the bottom plate 52 can be separated from the side plate 53.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (7)
1. The utility model provides an antenna tuner's dustcoat body structure, includes tuner body (1), be provided with a plurality of accesses mouth (2) on tuner body (1), it has connect metal column (3) to access mouth (2), the parcel has insulator (4), its characterized in that on metal column (3): be provided with waterproof box (5) on tuner body (1), waterproof box (5) are located the face that inserts mouth (2) place, waterproof box (5) include roof (51), bottom plate (52) and connect a plurality of curb plates (53) between roof (51) and bottom plate (52), roof (51) and curb plate (53) are fixed on tuner body (1), bottom plate (52) can be dismantled and connect on curb plate (53), set up on bottom plate (52) and be used for the power supply line to pass line hole (6), be provided with the sealing member that is used for sealed line hole (6) of crossing on bottom plate (52).
2. The housing structure of an antenna tuner as claimed in claim 1, wherein: the end part, far away from the top plate (51), of the side plate (53) is provided with a clamping groove (7), the bottom plate (52) is clamped in the clamping groove (7) in a sliding mode, and a fastening piece used for fastening the bottom plate (52) is arranged on the side plate (53).
3. The housing structure of an antenna tuner as claimed in claim 2, wherein: the fastener is including setting up fixed plate (8) on curb plate (53), dead lever (9) are worn to be equipped with in sliding on fixed plate (8), be provided with connecting plate (10) on bottom plate (52), the tip that dead lever (9) are close to connecting plate (10) rotates and is connected with butt piece (11), set up through-hole (12) that are used for supplying butt piece (11) to pass on connecting plate (10), the cover is equipped with spring (13) on dead lever (9), the one end of spring (13) is connected on fixed plate (8), and the other end is connected on dead lever (9), dead lever (9) are moved towards the direction of keeping away from connecting plate (10) by the elasticity of spring (13).
4. The housing structure of an antenna tuner as claimed in claim 3, wherein: and a butt joint groove (14) for butt joint of the butt joint block (11) is formed in the surface of the connecting plate (10) departing from the fixing plate (8).
5. The housing structure of an antenna tuner as claimed in claim 4, wherein: waterproof coiled materials (15) are paved on the side wall of the clamping groove (7) and the surface, far away from the top plate (51), of the bottom plate (52).
6. The housing structure of an antenna tuner as claimed in claim 1, wherein: the bottom plate (52) is provided obliquely downward from a position close to the tuner body (1) toward a direction away from the top plate (51).
7. The housing structure of an antenna tuner as claimed in claim 1, wherein: the sealing element comprises waterproof rubber (16) arranged on the inner wall of the wire passing hole (6), the waterproof rubber (16) is circumferentially arranged along the wire passing hole (6), and the waterproof rubber (16) is in interference fit with the wire passing hole (6) when the electric wire passes through the wire passing hole (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921852708.4U CN210670038U (en) | 2019-10-31 | 2019-10-31 | Outer cover body structure of antenna tuner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921852708.4U CN210670038U (en) | 2019-10-31 | 2019-10-31 | Outer cover body structure of antenna tuner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210670038U true CN210670038U (en) | 2020-06-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921852708.4U Active CN210670038U (en) | 2019-10-31 | 2019-10-31 | Outer cover body structure of antenna tuner |
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| Country | Link |
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| CN (1) | CN210670038U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11522264B2 (en) * | 2020-03-27 | 2022-12-06 | Taoglas Group Holdings Limited | Water-resistant element, external connection wire module, antenna box module and method of fixing a water-resistant element at a housing |
-
2019
- 2019-10-31 CN CN201921852708.4U patent/CN210670038U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11522264B2 (en) * | 2020-03-27 | 2022-12-06 | Taoglas Group Holdings Limited | Water-resistant element, external connection wire module, antenna box module and method of fixing a water-resistant element at a housing |
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