CN213655446U - Suspension earring connecting structure - Google Patents
Suspension earring connecting structure Download PDFInfo
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- CN213655446U CN213655446U CN202021838852.5U CN202021838852U CN213655446U CN 213655446 U CN213655446 U CN 213655446U CN 202021838852 U CN202021838852 U CN 202021838852U CN 213655446 U CN213655446 U CN 213655446U
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- butt joint
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Abstract
The application belongs to the technical field of suspension earring connection structure design, concretely relates to suspension earring connection structure, include: the supporting seat is provided with a first supporting lug piece and a second supporting lug piece opposite to the first supporting lug piece; a suspension ear loop having a first suspension tab, a second suspension tab opposite the first suspension tab; the first suspension lug and the second suspension lug are positioned between the first support lug and the second support lug; one end of the first butt joint rod penetrates through the through holes in the first supporting lug and the first hanging lug, and the other end of the first butt joint rod is provided with a first limiting protrusion; the first limiting protrusion is sunk into the through hole on the first supporting lug; one end of the second butt joint rod penetrates through the through holes in the second supporting lug and the second hanging lug and is in butt joint with one end of the first butt joint rod, which penetrates through the through holes in the first supporting lug and the first hanging lug; the other end of the second opposite connecting rod is provided with a second limiting protrusion; the second limiting protrusion sinks into the through hole on the second supporting lug piece.
Description
Technical Field
The application belongs to the technical field of suspension earring connection structure design, and particularly relates to a suspension earring connection structure.
Background
The current suspension earrings on the airplane are mostly connected with the supporting seats in a bolt and nut matching mode, the bolt heads and the nuts protrude out of the outer surfaces of the supporting seats, the profiles of the airplane are damaged, the stealth performance of the airplane is adversely affected, and the aerodynamic resistance of the airplane can be increased.
The present application has been made in view of the above-mentioned technical drawbacks.
It should be noted that the above background disclosure is only for the purpose of assisting understanding of the inventive concept and technical solutions of the present invention, and does not necessarily belong to the prior art of the present patent application, and the above background disclosure should not be used for evaluating the novelty and inventive step of the present application without explicit evidence to suggest that the above content is already disclosed at the filing date of the present patent application.
Disclosure of Invention
It is an object of the present application to provide a suspension earring attachment structure that overcomes or alleviates at least one of the technical deficiencies of the known prior art.
The technical scheme of the application is as follows:
a suspension earring attachment structure comprising:
the supporting seat is provided with a first supporting lug piece and a second supporting lug piece opposite to the first supporting lug piece;
a suspension ear loop having a first suspension tab, a second suspension tab opposite the first suspension tab; the first suspension lug and the second suspension lug are positioned between the first support lug and the second support lug;
one end of the first butt joint rod penetrates through the through holes in the first supporting lug and the first hanging lug, and the other end of the first butt joint rod is provided with a first limiting protrusion; the first limiting protrusion is sunk into the through hole on the first supporting lug;
one end of the second butt joint rod penetrates through the through holes in the second supporting lug and the second hanging lug and is in butt joint with one end of the first butt joint rod, which penetrates through the through holes in the first supporting lug and the first hanging lug; the other end of the second opposite connecting rod is provided with a second limiting protrusion; the second limiting protrusion sinks into the through hole on the second supporting lug piece.
According to at least one embodiment of the present application, in the suspension ear loop connection structure, the end face of one end of the first butt rod, which is arranged through the through hole in the first support ear and the through hole in the first suspension ear, is provided with a butt hole;
and the second butt joint rod penetrates through one end of the through hole arranged on the second supporting lug and the second hanging lug to extend into the butt joint hole, and is in threaded fit connection.
According to at least one embodiment of the present application, in the above suspension earring connection structure, the first butt rod has a first rotation groove on an end surface having the first limiting protrusion;
the end face of the second butt joint rod with the second limiting protrusion is provided with a second rotating groove.
According to at least one embodiment of the present application, in the suspension ear ring connection structure, the first connecting rod penetrates through the first supporting ear and the side wall of one end of the first suspension ear where the through hole is arranged has a first connection hole;
the side wall of one end of the second connecting rod, which is arranged through the through holes in the second supporting lug and the second hanging lug, is provided with a second connecting hole;
the suspension earring connection structure further comprises:
and the connecting pins are inserted into the first connecting holes and the second connecting holes.
According to at least one embodiment of the present application, in the suspension ear ring connection structure, there are a plurality of connection pins and corresponding first connection holes and second connection holes.
According to at least one embodiment of the present application, in the suspension ear loop connection structure, the first limiting protrusion and the second limiting protrusion are tapered.
Drawings
FIG. 1 is a schematic view of a suspension earring attachment structure provided in an embodiment of the present application;
FIG. 2 is a cross-sectional view of a suspension earring attachment structure provided in accordance with an embodiment of the present application;
wherein:
1-a support seat; 2-hanging ear rings; 3-a first docking bar; 4-a second docking rod; 5-connecting pin.
For the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; further, the drawings are for illustrative purposes, and terms describing positional relationships are limited to illustrative illustrations only and are not to be construed as limiting the patent.
Detailed Description
In order to make the technical solutions and advantages of the present application clearer, the technical solutions of the present application will be further clearly and completely described in the following detailed description with reference to the accompanying drawings, and it should be understood that the specific embodiments described herein are only some of the embodiments of the present application, and are only used for explaining the present application, but not limiting the present application. It should be noted that, for convenience of description, only the parts related to the present application are shown in the drawings, other related parts may refer to general designs, and the embodiments and technical features in the embodiments in the present application may be combined with each other to obtain a new embodiment without conflict.
In addition, unless otherwise defined, technical or scientific terms used in the description of the present application shall have the ordinary meaning as understood by one of ordinary skill in the art to which the present application belongs. The terms "upper", "lower", "left", "right", "center", "vertical", "horizontal", "inner", "outer", and the like used in the description of the present application, which indicate orientations, are used only to indicate relative directions or positional relationships, and do not imply that the devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and when the absolute position of the object to be described is changed, the relative positional relationships may be changed accordingly, and thus, should not be construed as limiting the present application. The use of "first," "second," "third," and the like in the description of the present application is for descriptive purposes only to distinguish between different components and is not to be construed as indicating or implying relative importance. The use of the terms "a," "an," or "the" and similar referents in the context of describing the application is not to be construed as an absolute limitation on the number, but rather as the presence of at least one. The use of the terms "comprising" or "including" and the like in the description of the present application is intended to indicate that the element or item preceding the term covers the element or item listed after the term and its equivalents, without excluding other elements or items.
Further, it is noted that, unless expressly stated or limited otherwise, the terms "mounted," "connected," and the like are used in the description of the invention in a generic sense, e.g., connected as either a fixed connection or a removable connection or integrally connected; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, or they may be connected through the inside of two elements, and those skilled in the art can understand their specific meaning in this application according to the specific situation.
The present application is described in further detail below with reference to fig. 1-2.
A suspension earring attachment structure comprising:
the supporting seat 1 is provided with a first supporting lug piece and a second supporting lug piece opposite to the first supporting lug piece;
a suspension ear ring 2 having a first suspension tab and a second suspension tab opposite to the first suspension tab; the first suspension lug and the second suspension lug are positioned between the first support lug and the second support lug;
one end of the first butt joint rod 3 penetrates through the through holes in the first supporting lug and the first hanging lug, and the other end of the first butt joint rod is provided with a first limiting protrusion; the first limiting protrusion is sunk into the through hole on the first supporting lug;
one end of the second butt joint rod 4 penetrates through the through holes in the second supporting lug and the second hanging lug and is in butt joint with one end of the first butt joint rod 3, which penetrates through the through holes in the first supporting lug and the first hanging lug; the other end of the second opposite connecting rod 4 is provided with a second limiting protrusion; the second limiting protrusion sinks into the through hole on the second supporting lug piece.
To the suspension ear ring connection structure disclosed in the above embodiment, those skilled in the art can understand that the support seat 1 is designed, and the suspension ear rings 2 are connected through the first butt rod 3 and the second butt rod 4, wherein the first limit protrusion on the first butt rod 3 and the second limit protrusion on the second butt rod 4 can prevent the first butt rod 3 and the second butt rod from falling off, and the first limit protrusion and the second limit protrusion respectively sink into the first support ear piece and the through hole on the second support ear piece, i.e., are flush with the outer surface of the support seat 1, so as to avoid damaging the profile of the aircraft, bring adverse effects to the stealth performance of the aircraft, and do not additionally increase the aerodynamic resistance of the aircraft.
To the suspension earring connection structure disclosed in the above embodiment, those skilled in the art can also understand that after the assembly of each component is completed, if the first and second limiting protrusions are not completely sunk into the through holes on the first and second support lugs, the first and second limiting protrusions can be polished, and finally the first and second limiting protrusions are aligned with the outer surface of the support seat 1.
In some optional embodiments, in the above suspension earring connection structure, the end face of one end of the first butt rod 3, which is disposed through the through hole on the first support lug and the first suspension lug, has a butt hole;
the second butt joint rod 4 penetrates through one end of the through hole arranged on the second supporting lug and the second hanging lug to extend into the butt joint hole, and the through hole is in threaded fit connection, so that the first butt joint rod 3 and the second butt joint rod 4 are in reliable butt joint.
In some alternative embodiments, in the above-mentioned suspension earring connection structure, the end surface of the first connecting rod 3 having the first limiting protrusion has a first rotation groove;
the end face of the second opposite connecting rod 4 with the second limiting protrusion is provided with a second rotating groove.
With respect to the suspension earring connection structure disclosed in the above embodiments, it can be understood by those skilled in the art that the first connecting rod 3 is designed to have a first rotation groove on the end surface having the first limiting protrusion, and the second connecting rod 4 is designed to have a second rotation groove on the end surface having the second limiting protrusion, so that the first connecting rod 3 and the second connecting rod 4 can be screwed by corresponding tools.
In some optional embodiments, in the above suspension earring connection structure, the first connecting rod 3 passes through the first supporting tab, and a side wall of one end of the first suspension tab where the through hole is disposed has a first connection hole;
the side wall of one end of the second connecting rod 4, which is arranged through the through holes in the second supporting lug and the second hanging lug, is provided with a second connecting hole;
the suspension earring connection structure further comprises:
and a connection pin 5 inserted into the first and second connection holes.
With respect to the suspension earring connection structure disclosed in the above embodiments, it will be understood by those skilled in the art that the connection pin 5 is designed to be inserted into the first connection hole of the first opposite connection rod 3 and the second connection hole of the second opposite connection rod 4, so as to effectively prevent the first opposite connection rod 3 and the second opposite connection rod 4 from being disconnected.
For the suspension earring connection structure disclosed in the above embodiment, it can be understood by those skilled in the art that, in the assembly process, the first connection hole may be formed on the first butt rod 3, the second butt rod 4 extends into the butt hole through the second support tab and the end of the through hole on the second suspension tab, and after the threads are screwed, the second butt rod 4 is drilled with a hole facing the first connection hole, so as to ensure that the first connection hole faces the second connection hole, and the connection pin 5 can be easily inserted into the hole.
In some optional embodiments, in the above suspension earring connection structure, there are a plurality of connection pins 5 and corresponding first connection holes and second connection holes, for this reason, it can be understood that each connection pin 5 is inserted into one first connection hole and one second connection hole, and the number of connection pins 5 and corresponding first connection holes and second connection holes of connection pins 5 can be determined by a person skilled in the relevant art according to the loading condition of the structure when applying the present application.
In some optional embodiments, in the above suspension earring connection structure, the first limiting protrusion and the second limiting protrusion are tapered, that is, the first butt rod 3 and the second butt rod 4 are substantially in the shape of countersunk bolts, and the shapes of the through holes on the first supporting lug and the second supporting lug are matched with the shapes of the first limiting protrusion and the second limiting protrusion.
The embodiments are described in a progressive manner in the specification, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
Having thus described the present application in connection with the preferred embodiments illustrated in the accompanying drawings, it will be understood by those skilled in the art that the scope of the present application is not limited to those specific embodiments, and that equivalent modifications or substitutions of related technical features may be made by those skilled in the art without departing from the principle of the present application, and those modifications or substitutions will fall within the scope of the present application.
Claims (6)
1. A suspension earring attachment structure comprising:
the supporting seat (1) is provided with a first supporting lug piece and a second supporting lug piece opposite to the first supporting lug piece;
a suspension ear loop (2) having a first suspension tab, a second suspension tab opposite the first suspension tab; the first and second suspension tabs are located between the first and second support tabs;
one end of the first butt joint rod (3) penetrates through the through holes in the first supporting lug and the first hanging lug, and the other end of the first butt joint rod is provided with a first limiting protrusion; the first limiting protrusion is sunk into a through hole on the first supporting lug plate;
one end of the second butt joint rod (4) penetrates through the through holes in the second supporting lug and the second hanging lug and is in butt joint with one end of the first butt joint rod (3) which penetrates through the through holes in the first supporting lug and the first hanging lug; the other end of the second butt joint rod (4) is provided with a second limiting protrusion; the second limiting protrusion sinks into the through hole on the second supporting lug.
2. The suspension earring attachment structure of claim 1,
the first butt joint rod (3) penetrates through the end faces of the ends, arranged on the through holes, of the first supporting lug and the first hanging lug, and is provided with a butt joint hole;
and the second butt joint rod (4) penetrates through one end of the through hole arranged on the second supporting lug and the second hanging lug to extend into the butt joint hole, and is in threaded fit connection.
3. The suspension earring attachment structure of claim 2,
the end face of the first butt joint rod (3) with the first limiting protrusion is provided with a first rotating groove;
and a second rotating groove is formed in the end face, provided with the second limiting protrusion, of the second butt joint rod (4).
4. The suspension earring attachment structure of claim 1,
the first connecting rod (3) penetrates through the side wall of one end of the through hole arranged on the first supporting lug and the first hanging lug and is provided with a first connecting hole;
the second connecting rod (4) penetrates through the side wall of one end of the through hole arranged on the second supporting lug and the second hanging lug and is provided with a second connecting hole;
the suspension earring connection structure further comprises:
and a connection pin (5) inserted into the first and second connection holes.
5. The suspension earring attachment structure according to claim 4,
the connecting pins (5) and the corresponding first connecting holes and second connecting holes are multiple.
6. The suspension earring attachment structure of claim 1,
the first limiting protrusion and the second limiting protrusion are conical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021838852.5U CN213655446U (en) | 2020-08-28 | 2020-08-28 | Suspension earring connecting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021838852.5U CN213655446U (en) | 2020-08-28 | 2020-08-28 | Suspension earring connecting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213655446U true CN213655446U (en) | 2021-07-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021838852.5U Active CN213655446U (en) | 2020-08-28 | 2020-08-28 | Suspension earring connecting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213655446U (en) |
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2020
- 2020-08-28 CN CN202021838852.5U patent/CN213655446U/en active Active
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