CN217207721U - Aircraft external antenna mounting screw hole block structure - Google Patents
Aircraft external antenna mounting screw hole block structure Download PDFInfo
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- CN217207721U CN217207721U CN202221196359.7U CN202221196359U CN217207721U CN 217207721 U CN217207721 U CN 217207721U CN 202221196359 U CN202221196359 U CN 202221196359U CN 217207721 U CN217207721 U CN 217207721U
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- deep hole
- mounting screw
- hole
- aircraft
- screw hole
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Abstract
For the problem of solving the external antenna mounting screw hole of aircraft that exists among the prior art and carrying out the shutoff with gluing to the deep hole after the good antenna of installation and lead to follow-up dismantlement difficulty, glue to be difficult to the clearance, the embodiment of the utility model provides an external antenna mounting screw hole block structure of aircraft, include: the deep hole is characterized in that a screw hole is formed in the end face of the deep hole in the deep hole; the mounting screw is used for penetrating through the screw hole of the antenna and then is in threaded connection with the machine body; and the plug is used for being detachably and hermetically connected with the deep hole through the sealing ring so as to seal and plug the mounting screw in the deep hole. The embodiment of the utility model provides a can dismantle sealing connection through deep hole, mounting screw and end cap through sealing washer and deep hole and seal the shutoff with mounting screw in the deep hole, solved aircraft external antenna mounting screw hole and carried out the problem that the shutoff leads to follow-up dismantlement difficulty, glue to be difficult to the clearance with gluing to the deep hole after installing the antenna.
Description
Technical Field
The utility model relates to an outer antenna mounting screw hole block structure of aircraft organism.
Background
The existing antenna installed by bolts outside an airplane body has a deep hole, and the existing processing mode is to glue the deep hole to plug the deep hole after the antenna is installed. The problem that glue is difficult to clean and difficult to disassemble and low in efficiency when the antenna is maintained and replaced exists in the deep hole by using glue plugging.
SUMMERY OF THE UTILITY MODEL
For the problem that the aircraft external antenna mounting screw hole that exists carries out the shutoff with gluing to the deep hole after the antenna is installed to the aircraft external antenna mounting screw hole that solves and leads to follow-up dismantlement difficulty, glue to be difficult to the clearance, the embodiment of the utility model provides an aircraft external antenna mounting screw hole block structure.
The embodiment of the utility model provides a realize through following technical scheme:
an aircraft external antenna mounting screw hole block structure includes:
the end face of the deep hole in the deep hole is provided with a screw hole;
the mounting screw is used for penetrating through the screw hole of the antenna and then is in threaded connection with the machine body;
and the plug is used for being detachably and hermetically connected with the deep hole through the sealing ring so as to seal and plug the mounting screw in the deep hole.
Further, the screw holes are through holes.
Furthermore, the end face of the deep hole is a bottom face of the deep hole.
Further, the sealing ring is an O-shaped sealing ring.
Furthermore, the O-shaped sealing ring is in sealing contact with one end, far away from the machine body, of the deep hole.
Furthermore, the opening end of the deep hole is provided with a step, and the plugging cap of the plug is used for extruding the sealing ring so as to enable the sealing ring to be in sealing contact with the step.
Furthermore, the rod part of the plug extending into the deep hole is in threaded connection with the inner side wall of the deep hole.
Furthermore, a gap exists between the free end of the rod part of the plug extending into the deep hole and a nut of the mounting screw.
Furthermore, the upper surface of the plug cap of the plug, the opening end of the deep hole and the outer surface of the antenna are flush.
Furthermore, the sealing ring is made of rubber materials.
Compared with the prior art, the embodiment of the utility model, have following advantage and beneficial effect:
the utility model discloses external antenna erection screw hole block structure of aircraft passes through deep hole, mounting screw and end cap and can dismantle sealing connection through sealing washer and deep hole and seal the shutoff with mounting screw in the deep hole, has solved the external antenna erection screw hole of aircraft and has carried out the shutoff with gluing to the deep hole after the good antenna of installation and lead to follow-up dismantlement difficulty, glue the problem that is difficult to the clearance.
Drawings
In order to more clearly illustrate the technical solutions of the exemplary embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and that for those skilled in the art, other related drawings can be obtained from these drawings without inventive effort.
Fig. 1 is a schematic structural diagram of a screw hole plugging structure for mounting an antenna outside an aircraft body.
Reference numbers and corresponding part names in the figures:
1-antenna, 2-machine body, 3-plug, 4-sealing ring, 5-deep hole and 6-mounting screw.
Detailed Description
To make the objects, technical solutions and advantages of the present invention more clearly understood, the following description is given for further details of the present invention with reference to the accompanying drawings, and the exemplary embodiments and descriptions thereof are only used for explaining the present invention, and are not intended to limit the present invention.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, it will be apparent to one of ordinary skill in the art that: it is not necessary to employ these specific details to practice the invention. In other instances, well-known structures, circuits, materials, or methods have not been described in detail so as not to obscure the invention.
Throughout the specification, reference to "one embodiment," "an embodiment," "one example," or "an example" means: the particular features, structures, or characteristics described in connection with the embodiment or example are included in at least one embodiment of the present invention. Thus, the appearances of the phrases "one embodiment," "an embodiment," "one example" or "an example" in various places throughout this specification are not necessarily all referring to the same embodiment or example. Furthermore, the particular features, structures, or characteristics may be combined in any suitable combination and/or sub-combination in one or more embodiments or examples. Further, those of ordinary skill in the art will appreciate that the illustrations provided herein are for illustrative purposes and are not necessarily drawn to scale. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
In the description of the present invention, the terms "front", "rear", "left", "right", "upper", "lower", "vertical", "horizontal", "high", "low", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the scope of the present invention.
Examples
For the problem of solving the external antenna mounting screw hole of aircraft that exists among the prior art and carrying out the shutoff with gluing to the deep hole after the good antenna of installation and lead to follow-up dismantlement difficulty, glue to be difficult to the clearance, the embodiment of the utility model provides an external antenna mounting screw hole block structure of aircraft, it is shown with reference to fig. 1, include: the deep hole 5 is provided with a screw hole on the end face of the deep hole in the deep hole; the mounting screw 6 is used for penetrating through the screw hole of the antenna 1 and then is in threaded connection with the machine body so as to fix the antenna on the machine body; and the plug is used for being detachably and hermetically connected with the deep hole through the sealing ring 4 so as to seal and plug the mounting screw in the deep hole.
Optionally, the plug may adopt a detachable sealing connection mode of a combination of a buckle and a sealing ring, may also adopt a combination of a thread and a sealing ring to realize a detachable sealing connection mode, and may also adopt other detachable sealing connection modes.
What adopt basically to the prior art of the outer antenna installation of aircraft organism glues and carries out the shutoff, the embodiment of the utility model provides a cancellation is glued the shutoff, adopts end cap 3 and sealing washer 4's form to seal the deep hole, has realized the maintenance and has dismantled convenient purpose.
The method specifically comprises the steps of processing a screw hole at the bottom end of a deep hole of the antenna, mounting the antenna on a machine body by enabling a screw to penetrate through the screw hole, and mounting an end cap with a sealing ring at the upper end of the deep hole after the antenna is mounted, so that the deep hole is blocked. The embodiment of the utility model provides a replace gluey shutoff through above-mentioned scheme, realized improving the purpose of dismantling maintenance efficiency.
Therefore, the embodiment of the utility model provides a pass through deep hole, mounting screw and end cap and can dismantle sealing connection with the deep hole through sealing washer and deep hole and seal up the shutoff with mounting screw in the deep hole, solved aircraft body external antenna installation screw hole and carried out the shutoff with gluing to the deep hole after the good antenna of installation and lead to follow-up dismantlement difficulty, glue the problem that is difficult to the clearance.
Furthermore, the end face of the deep hole is a bottom face of the deep hole.
Referring to fig. 1, a deep hole 5 is provided on a machine body 2, and an antenna 1 is fixed on the machine body through the deep hole. The deep hole end face is a deep hole bottom face, i.e. a lower end face of the deep hole in fig. 1. The upper end face of the deep hole is plugged through a plug, and the mounting screw is plugged into the deep hole through the plug.
Further, the screw holes are through holes.
Referring to fig. 1, a screw hole is formed on the lower end surface of the deep hole, and the antenna is fixed on the machine body through a mounting screw and the screw hole.
Further, the sealing ring is an O-shaped sealing ring.
Referring to fig. 1, the lower side of the plugging cap of the plug is sealed with an O-ring at the port at the upper end of the deep hole.
Furthermore, the opening end of the deep hole is provided with a step, and the plugging cap of the plug is used for extruding the sealing ring so as to enable the sealing ring to be in sealing contact with the step.
Specifically, the plug cap of the plug presses the O-shaped sealing ring downwards, so that the O-shaped sealing ring is in close contact with the inner side wall of the upper end of the step, and the upper end of the deep hole is sealed.
Furthermore, the rod part of the plug extending into the deep hole is in threaded connection with the inner side wall of the deep hole.
Referring to fig. 1, a rod portion of a lower portion of the plug extends into the deep hole, a thread is provided on an inner side wall of an upper portion of the deep hole, and a thread is also provided on an outer side of the rod portion of the lower portion of the plug, so that the outer side of the rod portion of the lower portion of the plug is in threaded connection with the inner side wall of the upper portion of the deep hole through the thread.
Furthermore, a gap exists between the free end of the rod part of the plug extending into the deep hole and a nut of the mounting screw.
Optionally, there is a gap between the lower end of the stem of the plug and the surface of the nut of the mounting screw, i.e. the lower end of the stem of the plug is not in contact with the surface of the nut of the mounting screw.
Furthermore, the upper surface of the plug cap of the plug, the opening end of the deep hole and the outer surface of the antenna are flush.
Referring to fig. 1, the upper surface of the blanking cap of the blanking plug is flush with the open end of the deep hole and the outer surface of the antenna.
Furthermore, the sealing ring is made of rubber. Optionally, the sealing ring is made of a rubber material.
Referring to fig. 1, a through hole is formed at the bottom of the deep hole, and a mounting screw penetrates through the antenna through hole to be in threaded connection with the machine body, so that the antenna is fixed; the inner wall of the upper part of the deep hole, which is close to the opening, is provided with an internal thread, the rod part of the plug is provided with an external thread, and the internal thread is connected with the external thread through a thread; a step is arranged between the lower side of the plugging cap and the upper part of the deep hole; the plug cap presses the sealing ring down on the step to form sealing, so that the mounting screw is sealed in the deep hole through the plug; the upper surface of the blocking cap, the opening end of the deep hole and the outer surface of the antenna are flush, so that the blocking structure is smoother and more attractive.
Therefore, the embodiment of the utility model provides a cancellation is glued the shutoff, adopts end cap 3 and sealing washer 4's form to seal the deep hole, has realized the maintenance and has dismantled convenient purpose. Therefore, the embodiment of the utility model provides a pass through deep hole, mounting screw and end cap and can dismantle sealing connection with the deep hole through sealing washer and deep hole and seal up the shutoff with mounting screw in the deep hole, solved aircraft body external antenna installation screw hole and carried out the shutoff with gluing to the deep hole after the good antenna of installation and lead to follow-up dismantlement difficulty, glue the problem that is difficult to the clearance.
The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (10)
1. The utility model provides an external antenna mounting screw hole block structure of aircraft which characterized in that includes:
the end face of the deep hole in the deep hole is provided with a screw hole;
the mounting screw is used for penetrating through the screw hole of the antenna and then is in threaded connection with the machine body;
and the plug is used for being detachably and hermetically connected with the deep hole through the sealing ring so as to seal and plug the mounting screw in the deep hole.
2. The aircraft outboard antenna mounting screw hole blocking structure of claim 1, wherein said screw hole is a through hole.
3. The aircraft body antenna mounting screw hole plugging structure of claim 1, wherein the deep hole end face is a deep hole bottom face.
4. The aircraft outboard antenna mounting screw hole plugging structure of claim 1, wherein said seal ring is an O-ring seal.
5. An aircraft body antenna mounting screw hole blocking structure as defined in claim 4, wherein the O-ring is in sealing contact with an end of the deep hole far from the aircraft body.
6. The aircraft outboard antenna mounting screw hole blocking structure of claim 1, wherein the open end of said deep hole is provided with a step, and the blocking cap of said plug is used for pressing the sealing ring to make the sealing ring in sealing contact with said step.
7. The aircraft outboard antenna mounting screw hole plugging structure of claim 1, wherein the rod portion of said plug extending into the deep hole is in threaded connection with the inside wall of the deep hole.
8. The aircraft outboard antenna mounting screw hole blocking structure of claim 1, wherein a gap exists between a free end of the rod portion of the plug extending into the deep hole and a nut of the mounting screw.
9. The aircraft extra-aircraft antenna mounting screw hole plugging structure of claim 1, wherein the upper surface of the plugging cap of the plug, the open end of the deep hole and the outer surface of the antenna are flush.
10. The aircraft outboard antenna mounting screw hole plugging structure of claim 1, wherein said seal ring is made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221196359.7U CN217207721U (en) | 2022-05-17 | 2022-05-17 | Aircraft external antenna mounting screw hole block structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221196359.7U CN217207721U (en) | 2022-05-17 | 2022-05-17 | Aircraft external antenna mounting screw hole block structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217207721U true CN217207721U (en) | 2022-08-16 |
Family
ID=82780614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221196359.7U Active CN217207721U (en) | 2022-05-17 | 2022-05-17 | Aircraft external antenna mounting screw hole block structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217207721U (en) |
-
2022
- 2022-05-17 CN CN202221196359.7U patent/CN217207721U/en active Active
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