CN213071375U

CN213071375U - High leakproofness is big dipper antenna housing structure for steamer

Info

Publication number: CN213071375U
Application number: CN202022312997.8U
Authority: CN
Inventors: 王旭新
Original assignee: Suzhou Honghao Electronic Technology Co ltd
Current assignee: Suzhou Honghao Electronic Technology Co ltd
Priority date: 2020-10-17
Filing date: 2020-10-17
Publication date: 2021-04-27
Anticipated expiration: 2030-10-17

Abstract

The utility model discloses a big dipper antenna shell structure for high leakproofness steamship, which comprises a shell, wherein the lower end of the shell is provided with a fixing structure a for fixing an internal structure, the lower end of the shell is connected with a clamping structure for fixing an antenna, the outer side of the shell is provided with a fixing structure b for fixing the shell, and the outer surface of the shell is provided with a heat dissipation hole with heat dissipation sealing. Has good sealing performance.

Description

High leakproofness is big dipper antenna housing structure for steamer

Technical Field

The utility model relates to an antenna technology field specifically is a big dipper antenna shell structure for high leakproofness steamer.

Background

The wireless terminal is generally provided with an antenna, and the marine GPS Beidou antenna is commonly used in the wireless terminals. Marine GPS big dipper antenna generally includes signal receiver and adsorption equipment, is equipped with magnet in the adsorption equipment, and the antenna element is inserted and is established on adsorption equipment, and adsorption equipment sets firmly on external support through the suction of magnet. The vehicle-mounted GPS antenna is electrically connected with the wireless radio frequency terminal through the radio frequency cable and sends or receives wireless signals through the antenna oscillator.

Have big dipper antenna case equipment on the market, all adopt the mode that glue bonded, present market: the upper shell and the lower shell are bonded through the strong glue when the product does not have enough space, the bonding shapes of the upper shell and the lower shell are not uniform due to manual operation in the bonding process, deviation easily occurs, the sealing performance of the product cannot be guaranteed, the manufacturing process is troublesome, the cost is increased, and the integrated bonding process is adopted for equipment, so that the radiating cannot be achieved, and therefore the Beidou antenna shell structure for the steamship with high sealing performance is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high leakproofness is big dipper antenna housing structure for steamer to solve the problem that proposes in the above-mentioned background art.

In order to realize the purpose, the Beidou antenna shell structure for the high-sealing ship comprises a shell, wherein a fixing structure a used for fixing an internal structure is arranged at the lower end of the shell, a clamping structure used for fixing an antenna is connected to the lower end of the shell, a fixing structure b used for fixing the shell is arranged on the outer side of the shell, and heat dissipation holes in heat dissipation sealing are formed in the outer surface of the shell.

Preferably, fixed knot constructs a includes the backup pad, backup pad fixed connection is in the inside of shell, the upper end fixedly connected with annular plate of backup pad, the lower extreme fixedly connected with bottom plate of backup pad, the annular plate of upper end fixedly connected with that the annular plate was kept away from to the backup pad, through being provided with the backup pad, stabilizes its clamping device and sets up in the shell, guarantees overall stability.

Preferably, the clamping structure includes the spacing groove, spacing groove fixed connection is in one side of shell inner wall, the equal fixedly connected with grip block in both ends of spacing groove, grip block quantity is provided with two sets ofly, and is two sets of the grip block is about spacing groove horizontal center perpendicular symmetric distribution, through setting up the grip block, installs its antenna in spacing inslot portion, fixes it.

Preferably, fixed knot constructs b includes the iron plate, iron plate fixed connection is in the below of shell, the one end fixedly connected with fixed slot of iron plate, the inner wall of shell is provided with protruding piece, the upper end of protruding piece is provided with the recess, protruding piece and recess mesh mutually, the top threaded connection of shell has the bolt, the fixed slot meshes with the bolt mutually, through being provided with protruding piece and recess, pegs graft it earlier in the assembling process, and the point is glued afterwards, makes its shape unified, does not take place the off normal, through setting up bolt and fixed slot, fixes it again at original fixed mode of gluing for overall structure is more firm.

Preferably, it is characterized in that: the outside of shell is provided with the louvre, the quantity of louvre is provided with two sets ofly, and through the heat that the louvre conduction antenna during operation produced, at sleet weather, can also insert seal gasket and make it have the leakproofness, the normal operating of protection equipment.

Preferably, it is characterized in that: the fixing structure a, the clamping structure and the fixing structure b are all made of hard plastic materials, so that the structure is stable.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a set up the louvre, make its heat conduction that produces the antenna during operation come out, and the louvre can be filled in with seal gasket to sleet weather simultaneously, makes its equipment whole have good leakproofness.

2. The utility model discloses a be provided with backup pad, annular slab and bottom plate and make its overall structure stable.

3. The utility model discloses a set up recess and protruding piece, peg graft recess and protruding piece earlier before the bonding, add the powerful glue bonding afterwards, make its whole shape unified, difficult emergence off normal, preparation simple process has good leakproofness.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a fixing structure and a clamping mechanism;

FIG. 3 is a schematic cross-sectional view of a groove;

fig. 4 is a schematic view of a bolt.

In the figure: 1. a housing; 2. a fixed structure a; 3. a clamping structure; 4. a fixed structure b; 5. heat dissipation holes; 21. a support plate; 22. an annular plate; 23. a base plate; 24. an annular outer plate; 31. a limiting groove; 32. a clamping block; 41. an iron block; 42. fixing grooves; 43. a raised block; 44. a groove; 45. and (4) bolts.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the illustrated Beidou antenna casing structure for a ship with high sealing performance includes a casing 1, a fixing structure a2 for fixing an internal structure is disposed at a lower end of the casing 1, a clamping structure 3 for fixing an antenna is connected to the lower end of the casing 1, a fixing structure b4 for fixing the casing 1 is disposed at an outer side of the casing 1, and a heat dissipation hole 5 for heat dissipation and sealing is disposed on an outer surface of the casing 1.

The fixed structure a2 comprises a support plate 21, the support plate 21 is fixedly connected inside the shell 1, the upper end of the support plate 21 is fixedly connected with an annular plate 22, the lower end of the support plate 21 is fixedly connected with a bottom plate 23, the upper end of the support plate 21 far away from the annular plate 22 is fixedly connected with an annular outer plate 24, the clamping structure 3 comprises a limiting groove 31, the limiting groove 31 is fixedly connected with one side of the inner wall of the shell 1, two ends of the limiting groove 31 are fixedly connected with clamping blocks 32, the number of the clamping blocks 32 is two, the two groups of the clamping blocks 32 are symmetrically distributed about the vertical plane of the horizontal center of the limiting groove 31, the fixed structure b4 comprises an iron block 41, the iron block 41 is fixedly connected below the shell 1, one end of the iron block 41 is fixedly connected with a fixed groove 42, the inner wall of the shell 1 is provided with a convex block 43, the upper end of the convex block 43 is, the fixing groove 42 is engaged with the bolt 45,

the shapes and lengths of the limiting groove 31 and the clamping block 32 can be flexibly changed according to the size and the dimension of the antenna.

The outer side of the shell 1 is provided with two groups of heat dissipation holes 5, and the number of the heat dissipation holes 5 is two.

Wherein, louvre 5 can change according to the in-service use condition, meets the rainy and snowy weather and can insert seal gasket and make its protection inner structure.

In the scheme: the staff is at first the antenna mounting advance the spacing inslot 31, the protruding piece 43 that the inner wall of annular plate 22 set up is provided with recess 44 with annular planking 24 lower extreme afterwards and pegs graft, glue in the below of annular planking afterwards, glue in the top of annular plate 22 simultaneously, splice the equipment with both, make its whole shape unified, the preparation simple process, good leakproofness has, prevent the off normal, insert bolt 45 from 1 top of shell at last, the end opening of bolt 45 reaches the suitable for reading of the fixed slot 42 that iron plate 41 one end set up, with its rotation fixation, make it fix the mode at original point, rethread bolt 45 is fixed with it, make its overall structure more firm, thereby reach the result of use.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high leakproofness is big dipper antenna housing structure for steamer, includes shell (1), its characterized in that: the antenna is characterized in that a fixing structure a (2) for fixing an internal structure is arranged at the lower end of the shell (1), a clamping structure (3) for fixing an antenna is connected to the lower end of the shell (1), a fixing structure b (4) for fixing the shell (1) is arranged on the outer side of the shell (1), and a heat dissipation hole (5) for heat dissipation and sealing is formed in the outer surface of the shell (1).

2. The high leakproofness big dipper antenna shell structure for ship of claim 1 characterized in that: fixed knot constructs a (2) and includes backup pad (21), backup pad (21) fixed connection is in the inside of shell (1), the upper end fixedly connected with annular plate (22) of backup pad (21), the lower extreme fixedly connected with bottom plate (23) of backup pad (21), the upper end fixedly connected with annular planking (24) of annular plate (22) are kept away from in backup pad (21).

3. The high leakproofness big dipper antenna shell structure for ship of claim 1 characterized in that: clamping structure (3) include spacing groove (31), spacing groove (31) fixed connection is in one side of shell (1) inner wall, the equal fixedly connected with grip block (32) in both ends of spacing groove (31), grip block (32) quantity is provided with two sets ofly, two sets of grip block (32) are about spacing groove (31) horizontal center vertical plane symmetric distribution.

4. The high leakproofness big dipper antenna shell structure for ship of claim 1 characterized in that: fixed knot constructs b (4) including iron plate (41), iron plate (41) fixed connection is in the below of shell (1), the one end fixedly connected with fixed slot (42) of iron plate (41), the inner wall of shell (1) is provided with protruding piece (43), the upper end of protruding piece (43) is provided with recess (44), protruding piece (43) and recess (44) mesh mutually, the top threaded connection of shell (1) has bolt (45), fixed slot (42) and bolt (45) mesh mutually.

5. The high leakproofness big dipper antenna shell structure for ship of claim 1 characterized in that: the outer side of the shell (1) is provided with two groups of heat dissipation holes (5), and the number of the heat dissipation holes (5) is two.

6. The high leakproofness big dipper antenna shell structure for ship of claim 1 characterized in that: the fixing structure a (2), the clamping structure (3) and the fixing structure b (4) are all made of hard plastic materials.