CN215497128U - Take heat shrinkage bush's cable connection structure and unmanned aerial vehicle - Google Patents
Take heat shrinkage bush's cable connection structure and unmanned aerial vehicle Download PDFInfo
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- CN215497128U CN215497128U CN202121421787.0U CN202121421787U CN215497128U CN 215497128 U CN215497128 U CN 215497128U CN 202121421787 U CN202121421787 U CN 202121421787U CN 215497128 U CN215497128 U CN 215497128U
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Abstract
The utility model discloses a cable connecting structure with a heat-shrinkable sleeve and an unmanned aerial vehicle, wherein the cable connecting structure with the heat-shrinkable sleeve comprises a first cable, a second cable, the first heat-shrinkable sleeve, the second heat-shrinkable sleeve, a third heat-shrinkable sleeve, a cable plug and a cable socket; the first cable and the second cable are respectively provided with a wire core conductor and an insulating protective layer sleeved outside the wire core conductor, one end of the wire core conductor of the first cable is electrically connected with the cable plug, and one end of the wire core conductor of the second cable is electrically connected with the cable socket; the first heat-shrinkable sleeve is sleeved at the joint of the first cable and the cable plug, the second heat-shrinkable sleeve is sleeved at the joint of the second cable and the cable socket, the cable plug is inserted into the cable socket so that the first cable and the second cable can be electrically connected and conducted, and the third heat-shrinkable sleeve is sleeved at the joint of the cable plug and the cable socket and at least wraps the cable plug and the cable socket. The technical scheme of the utility model can ensure the stability of the electric connection of the cable.
Description
Technical Field
The utility model relates to the technical field of cables of unmanned aerial vehicles, in particular to a cable connecting structure with a heat-shrinkable sleeve and an unmanned aerial vehicle.
Background
In recent years, unmanned aerial vehicles are rapidly developed, various forms of unmanned aerial vehicles appear, and the unmanned aerial vehicles play an increasingly important role in use scenes such as aerial photography, surveying and mapping, power inspection, agricultural plant protection, logistics transportation and disaster relief.
Because unmanned aerial vehicle weight and cost's restriction, the cable is connected and is used the welding mode more. Due to the inherent defects of the welding mode, the welding reliability is difficult to verify, the welding is sensitive to temperature change, and after rapid temperature change, the welding spot has the possibility of cracking and failure. The application scenarios of the unmanned aerial vehicle are limited.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a cable connecting structure with a heat-shrinkable sleeve, and aims to provide a connecting structure for a cable of an unmanned aerial vehicle, which can be used for high-current and high-temperature power lines and the like.
In order to achieve the above purpose, the cable connection structure with the heat-shrinkable sleeve provided by the utility model comprises a first cable, a second cable, a first heat-shrinkable sleeve, a second heat-shrinkable sleeve, a third heat-shrinkable sleeve, a cable plug and a cable socket; the first cable and the second cable are respectively provided with a core conductor and an insulating protective layer sleeved outside the core conductor, one end of the core conductor of the first cable is electrically connected with the cable plug, and one end of the core conductor of the second cable is electrically connected with the cable socket; the first heat-shrinkable sleeve is sleeved at the joint of the first cable and the cable plug, the second heat-shrinkable sleeve is sleeved at the joint of the second cable and the cable socket, the cable plug is inserted into the cable socket so that the first cable and the second cable can be electrically connected, and the third heat-shrinkable sleeve is sleeved at the joint of the cable plug and the cable socket and at least wraps the cable plug and the cable socket.
Optionally, the cable plug includes a plug section and a first connection section that can be electrically connected, the core conductor of the first cable is connected to the first connection section, and the first heat shrink sleeve is heated to wrap and seal the first connection section and a part of the insulating protective layer in the first heat shrink sleeve.
Optionally, the cable socket includes a socket section capable of being electrically connected and a second connection section, the core conductor of the second cable is connected to the second connection section, and the second heat shrink sleeve is heated to wrap and enclose the outside of the cable socket and a part of the insulating protective layer inside the second heat shrink sleeve.
Optionally, the socket section includes an insulating housing and a conductive cavity disposed in the insulating housing, the conductive cavity is electrically connected to the second connection section, and the conductive cavity is adapted to the plug section so that the plug section can be inserted into the conductive cavity to electrically connect the first cable and the second cable.
Optionally, the socket segment and the conductive cavity are in an interference fit.
Optionally, the socket section, the conductive cavity, the first connection section and the second connection section are of a metallic conductive material.
Optionally, the socket section, the conductive cavity, the first connection section and the second connection section are brass or an aluminum alloy.
Optionally, the outer surface of the plug section and the inner surface of the conductive cavity are plated with gold or silver.
Optionally, the cross-sectional shape of the cable plug and the cable socket is circular.
The utility model also provides an unmanned aerial vehicle, which comprises a body; and
the electronic equipment is arranged on the machine body, a cable of the electronic equipment is laid on the machine body, and the cable is formed with the cable connecting structure with the heat-shrinkable sleeve.
According to the technical scheme, a first cable, a second cable, a first heat-shrinkable sleeve, a second heat-shrinkable sleeve, a third heat-shrinkable sleeve, a cable plug and a cable socket are adopted; one end of a core conductor of the first cable is electrically connected with a cable plug, one end of a core conductor of the second cable is electrically connected with a cable socket, the first heat-shrinkable sleeve is sleeved at the joint of the first cable and the cable plug, and the second heat-shrinkable sleeve is sleeved at the joint of the second cable and the cable socket; the first heat-shrinkable tube and the second heat-shrinkable tube are used for protecting the stable electrical property of the joint and preventing the joint from being damaged by external friction, corrosion and the like, and the third heat-shrinkable tube is sleeved on the joint of the cable plug and the cable socket and used for protecting the electric connection stability of the cable plug and the cable socket and preventing the joint from being damaged by external friction, corrosion and the like.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic perspective view illustrating a connection between a cable and a cable connector in a cable connection structure with a heat shrinkable sleeve according to the present invention;
FIG. 2 is a schematic perspective view of the cable, the cable connector, and the first heat shrinkable sleeve of FIG. 1 after being connected;
FIG. 3 is a schematic perspective view illustrating a connection between a cable and a cable receptacle in the cable connection structure with a heat shrinkable sleeve according to the present invention;
FIG. 4 is a schematic perspective view of the cable, the cable receptacle, and the second heat shrink sleeve of FIG. 3 after being connected;
FIG. 5 is a cross-sectional view of the cable, cable receptacle, and second heat shrink tubing of FIG. 4 after they have been connected;
fig. 6 is a schematic perspective view of the cable connection structure with a heat shrinkable sleeve according to the present invention.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 10 | |
50 | Cable socket |
| 20 | |
51 | |
| 30 | |
511 | |
| 31 | |
52 | Second connecting |
| 32 | First connecting |
60 | Second heat- |
| 40 | First heat- |
70 | Third heat-shrinkable tube |
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In addition, the descriptions related to "first", "second", etc. in the present invention are only for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
In recent years, unmanned aerial vehicles are rapidly developed, various forms of unmanned aerial vehicles appear, and the unmanned aerial vehicles play an increasingly important role in use scenes such as aerial photography, surveying and mapping, power inspection, agricultural plant protection, logistics transportation and disaster relief. Because unmanned aerial vehicle weight and cost's restriction, the cable is connected and is used the welding mode more. Due to the inherent defects of the welding mode, the welding reliability is difficult to verify, the welding is sensitive to temperature change, and after rapid temperature change, the welding spot has the possibility of cracking and failure. The application scenarios of the unmanned aerial vehicle are limited.
The utility model provides a cable connecting structure with a heat-shrinkable sleeve.
In the embodiment of the present invention, as shown in fig. 1 to 6, the cable connection structure with heat shrink tubing includes a first cable 10, a second cable 20, a first heat shrink tubing 40, a second heat shrink tubing 60, a third heat shrink tubing 70, a cable plug 30, and a cable socket 50;
the first cable 10 and the second cable 20 are respectively provided with a core conductor and an insulating protective layer sleeved outside the core conductor, one end of the core conductor of the first cable 10 is electrically connected with the cable plug 30, and one end of the core conductor of the second cable 20 is electrically connected with the cable socket 50;
the first heat-shrinkable tube 40 is sleeved at the joint of the first cable 10 and the cable plug 30, the second heat-shrinkable tube 60 is sleeved at the joint of the second cable 20 and the cable socket 50, the cable plug 30 is inserted into the cable socket 50 so that the first cable 10 and the second cable 20 can be electrically conducted, and the third heat-shrinkable tube 70 is sleeved at the joint of the cable plug 30 and the cable socket 50 and at least wraps the cable plug 30 and the cable socket 50.
The structure of the cable can be generally divided into four structural components, namely, a core conductor, an insulating layer (protective layer), a shield and a protective layer, or called as structural elements and members.
The conductor is a main body member of a product which plays a role in use, and is used for transmitting power or information, that is, a conductor is used for passing current or transmitting electromagnetic waves. The optical cable uses optical fibers for transmitting light waves as conductors.
The insulating layer is a member that serves as electrical insulation on the outer layer of the conductor. I.e. to ensure that the transmitted current or electromagnetic wave only travels along the conductor and does not flow to the outside, the potential (potential difference to surrounding objects, i.e. voltage) present on the conductor can be isolated. Therefore, the insulating layer is an important component for ensuring the normal transmission function of the conductor and ensuring the safety of external objects and personnel. The conductor and the insulation are two basic components which are required to be provided for constituting a cable product. As for the varieties with only conductors and no insulation (such as steel-cored aluminum stranded wires, catenary wires), in fact, the varieties must be combined by adding external insulation (ground distance, space distance and insulators) to become overhead wires. These varieties are also known by their names, namely as overhead "conductors", overhead contact line "wires", and the like.
The sheath is a member that protects the cable as a whole, particularly insulation. Because the insulating material requires excellent electrical insulating property, the purity of the used material is very high, the impurity content is very little, and the protection capability of the insulating material to the outside cannot be considered; therefore, various mechanical forces for the outside (i.e., installation and use occasions) are born or resisted, and the protection of the environment, chemicals, organisms or harmful substances, fire damage reduction and the like are carried by various sheath structures. Therefore, the sheath is a guaranteed member of the electric wire cable that can normally operate for a long period of time under various external environmental conditions.
If the wire and cable are used in good external environment or its insulating layer material has certain mechanical functions and weather resistance, the cable may have no sheath.
The shielding is a component for isolating an electromagnetic field in a cable product from an external electromagnetic field; some cable products also need to be isolated from each other between different pairs (or groups) of wires inside the cable products. The shielding layer can be said to be an "electromagnetic shield".
In a sense, the cable manufacturing industry is a material finishing and assembly industry. Firstly, the material consumption is huge, and in the manufacturing cost of cable products, the material cost accounts for 60-90%; secondly, the types and varieties of the used materials are very large; thirdly, the selection of the material plays a decisive role in the structure, the manufacturing process performance and the service life of the product; therefore, the product structure design must be carried out simultaneously with the selection of the material. The wire and cable materials can be divided into four categories of conductive materials, insulating materials, sheath materials and shielding materials according to the use positions and functions of the used materials, and in addition, auxiliary materials such as a core padding material in a mining cable, a material for filling gaps in a power cable, and a consumable material used in the process such as a solvent in wire enamel and the like are also arranged.
The materials used in the manufacture of cable products are very wide in material types and particularly various in product specifications (brands), the basic situation of the cable is described, and the application does not limit the materials and the structure used in the cable products.
Specifically, as shown in fig. 1 and fig. 2, one end of the core conductor of the first cable 10 is electrically connected to the cable plug 30, one end of the core conductor of the second cable 20 is electrically connected to the cable socket 50, and when the cable is used, the outer insulation skin needs to be stripped off to expose the core conductor and connect with the cable plug 30. The connection of the cable plug 30 to the core conductor may be by welding, crimping, bonding, extrusion, ultrasonic welding, or the like. For the better of connection quality, guarantee during the wire stripping that insulating skin cutting opening is level and smooth, the sinle silk is intact, does not have insulating skin to leave over on the sinle silk etc. wrong wire stripping can let the connection effect discount greatly. The insertion should be done with great care for the depth. Too short a cable insertion tends to result in the termination failing to achieve a specified pullout force because metal-to-metal contact between the cable and the terminal is reduced; and too deep a cable insertion can shorten the life of the connector. How to select the connection mode is mainly based on the structural requirements of the connector and the aspects of field use environment, and the like, and a proper connection mode is selected. Therefore, no matter what the connection structure of the connector and the cable is, the cable connection structure of the heat-shrinkable sleeve of the scheme can be applied.
In particular, heat shrink sleeves, also known as heat shrink protective sleeves, provide insulation protection for wires, cables, and wire terminals. The heat shrinkable tube has high-temperature shrinkage, softness, flame retardance, insulation and corrosion resistance and the like, is widely applied to insulation protection of various wire harnesses, welding spots and inductors, rust prevention and corrosion prevention of metal tubes and bars and the like, and is mainly made of plastics including PVC, ABS, EVA, PET and the like. The material can be divided into a pvc heat-shrinkable sleeve, a pet heat-shrinkable sleeve, an irradiation cross-linked pe heat-shrinkable sleeve, a 10KV high-voltage busbar protection heat-shrinkable sleeve, a 35KV high-voltage busbar protection heat-shrinkable sleeve, a glue-containing double-wall heat-shrinkable sleeve and a wood grain-like heat-shrinkable sleeve according to the material.
The first heat-shrinkable tube 40 is sleeved at the joint of the first cable 10 and the cable plug 30, the second heat-shrinkable tube 60 is sleeved at the joint of the second cable 20 and the cable socket 50, the cable plug 30 is inserted into the cable socket 50 so that the first cable 10 and the second cable 20 can be electrically connected, and the third heat-shrinkable tube 70 is sleeved at the joint of the cable plug 30 and the cable socket 50 and at least wraps the cable plug 30 and the cable socket 50. The insulating layer is peeled off at the cable and the core conductor is exposed, and the core conductor is connected with a plug or a socket through a connection mode such as welding, and a first heat-shrinkable protective sleeve is sleeved between the connected plug and the connected cable, and the first heat-shrinkable sleeve 40 covers part of the plug and part of the connected cable to protect the electrical property stability of the connection part and avoid damages such as external friction and corrosion. This is because the plug conductor needs to be inserted into the socket, so it is understood that the second heat shrink sleeve 60 covers the outer contour of the socket and a part of the cable, so as to protect the cable socket 50 and the connection part from external friction, corrosion, and the like. Finally, after the cable plug 30 is inserted into the cable socket 50 and connected therewith, a third larger heat-shrinkable sleeve 70 is sleeved on the outer surface of the cable plug for protecting the stability of the electrical connection between the cable plug and the cable socket and preventing the cable plug and the cable socket from being damaged by external friction, corrosion and the like.
The technical scheme of the utility model is that a first cable 10, a second cable 20, a first heat-shrinkable tube 40, a second heat-shrinkable tube 60, a third heat-shrinkable tube 70, a cable plug 30 and a cable socket 50 are adopted; the cable plug 30 is connected to the one end electricity of the core conductor of first cable 10, the cable socket 50 is connected to the one end electricity of the core conductor of second cable 20, the junction of first cable 10 and cable plug 30 is located to first heat shrinkage bush 40 cover, the junction of second cable 20 and cable socket 50 is located to second heat shrinkage bush 60 cover, the electrical property that is used for protecting the junction is stable, avoid external friction, harm such as corruption, the junction of cable plug 30 and cable socket 50 is located to third heat shrinkage bush 70 cover, be used for protecting the electrical connection stability of the two, avoid external friction, harm such as corruption.
Optionally, as shown in fig. 1 and fig. 2, the cable plug 30 includes a plug section 31 and a first connection section 32 capable of being electrically conducted, the core conductor of the first cable 10 is connected to the first connection section 32, and the first heat shrink sleeve 40 is heated to wrap and enclose the first connection section 32 and a part of the insulation protection layer in the first heat shrink sleeve 40. The plug end of the cable plug 30 is intended to mate with a mating cable receptacle 50, which is profiled as a conductor. The first connecting section 32 is a connecting portion of the cable plug 30 and the core conductor, and the core conductor can be conductively connected to the first connecting section 32 by the various connecting methods described above. The heat shrinkable sleeve covers the first connection section 32 and a part of the cable (not covering the plug part) to protect the connection section from damage such as external friction and corrosion.
Further, as shown in fig. 2 to 5, the cable socket 50 includes a socket section 51 and a second connection section 52 capable of being electrically conducted, the core conductor of the second cable 20 is connected to the second connection section 52, and the second heat shrink sleeve 60 is heated to wrap and enclose the outside of the cable socket 50 and a part of the insulation protection layer in the second heat shrink sleeve 60. Specifically, the socket section 51 includes an insulating housing and a conductive cavity 511 disposed in the insulating housing, the conductive cavity 511 is electrically connected to the second connecting section 52, and the conductive cavity 511 is adapted to the plug section 31 so that the plug section 31 can be inserted into the conductive cavity 511 to electrically connect the first cable 10 and the second cable 20. The cable socket 50 end is composed of a socket section 51, a second connection section 52, a heat shrink sleeve and a cable body. The connection mode of the second connection section 52 and the core conductor can refer to the introduction of the cable plug 30 and the core conductor, and the socket section 51 is matched with the butted plug section 31, and has a cavity inside and a conductor inside. The outer contour of the socket section 51, the second connection section 52 and a part of the cable are covered by the heat-shrinkable tubing for protecting the stable electrical performance of the connection socket and the connection section from being damaged by external friction, corrosion and the like.
As shown in fig. 6, the socket segment 51 is interference fit with the conductive cavity 511 for stable connection of the cable plug 30 and the cable socket 50. When the cable is connected, the connection plug of the plug section 31 is inserted into the connection socket of the socket section 51, so that the outer contour conductor of the connection plug is in full contact with the inner contour conductor of the connection socket. The connection plug and the connection socket can be in a small interference fit. After the connecting plug and the socket are connected, a larger heat-shrinkable sleeve is sleeved on the outer surface of the connecting plug and the socket to protect the electric connection stability of the connecting position from being damaged by external friction, corrosion and the like.
For better conduction, the socket section 51, the conductive cavity 511, the first connection section 32 and the second connection section 52 are made of metal conductive material. The socket section 51, the conductive cavity 511, the first connection section 32 and the second connection section 52 are brass or aluminum alloy.
The outer surface of the plug section 31 and the inner surface of the conductive cavity 511 are plated with gold or silver. The use of conductive materials such as brass, aluminum alloy and the like has a good conductive effect, the transmission efficiency of the cable is ensured, and good conductors such as gold or silver are plated on the surfaces of the connecting plug and the connecting socket, so that the conductive capability can be further enhanced.
The cross-sectional shapes of the cable plug 30 and the cable socket 50 are circular for ease of manufacturing and mass production. The cross-sectional shape of the connecting plug and socket may be square or circular (preferably circular) and the length may be 20mm to 40 mm. The size of the connector (plug or socket) can be determined according to the diameter of the installed cable and a series of products can be formed according to the diameters of different cables.
The utility model also provides an unmanned aerial vehicle, which comprises a body and electronic equipment; electronic equipment's cable adopts the cable connection structure who takes heat shrinkage bush, and this take cable connection structure's of heat shrinkage bush concrete structure refers to above-mentioned embodiment, because this unmanned aerial vehicle has adopted the whole technical scheme of above-mentioned all embodiments, consequently has all beneficial effects that the technical scheme of above-mentioned embodiment brought at least, and the repeated description is no longer given here.
The unmanned plane is called unmanned plane for short, and is an unmanned plane operated by radio remote control equipment and a self-contained program control device. The machine has no cockpit, but is provided with an automatic pilot, a program control device and other equipment. The personnel on the ground, the naval vessel or the mother aircraft remote control station can track, position, remotely control, telemeter and digitally transmit the personnel through equipment such as a radar. The aircraft can take off like a common airplane under the radio remote control or launch and lift off by a boosting rocket, and can also be thrown into the air by a mother aircraft for flying. During recovery, the aircraft can land automatically in the same way as the common aircraft landing process, and can also be recovered by a parachute or a barrier net for remote control. Can be repeatedly used for many times. The method is widely used for aerial reconnaissance, monitoring, communication, anti-submergence, electronic interference and the like.
The unmanned aerial vehicle is an unmanned aerial vehicle operated by radio remote control equipment and a self-contained program control device, and personnel at a ground remote control station carries out remote control, remote measurement and digital transmission on the unmanned aerial vehicle through equipment such as a radar. Therefore, various electronic devices carried on the unmanned aerial vehicle need to communicate with each other, the mutual positions and connection modes of laid cables affect the overall electromagnetic compatibility of the equipment rack, the cables are wired through the equipment rack, the cables are core parts of all aircraft cables, the quality and accuracy of the cables are high, and the safety and accuracy of the aircraft are directly affected. Therefore, the cables of the wires must be reasonably classified and planned, and the cables and the wire bundles must be reasonably and effectively spatially distributed to ensure the normal operation of the equipment. Therefore, no matter how the layout of the cable is, the cable connecting structure with the heat-shrinkable sleeve is formed in the connecting mode of the cable and the cable, so that the electrical property stability of the cable connecting position can be ensured, and the cable is prevented from being damaged by external friction, corrosion and the like.
The above description is only an alternative embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. A cable connecting structure with a heat-shrinkable sleeve is characterized by comprising a first cable, a second cable, a first heat-shrinkable sleeve, a second heat-shrinkable sleeve, a third heat-shrinkable sleeve, a cable plug and a cable socket;
the first cable and the second cable are respectively provided with a core conductor and an insulating protective layer sleeved outside the core conductor, one end of the core conductor of the first cable is electrically connected with the cable plug, and one end of the core conductor of the second cable is electrically connected with the cable socket;
the first heat-shrinkable sleeve is sleeved at the joint of the first cable and the cable plug, the second heat-shrinkable sleeve is sleeved at the joint of the second cable and the cable socket, the cable plug is inserted into the cable socket so that the first cable and the second cable can be electrically connected, and the third heat-shrinkable sleeve is sleeved at the joint of the cable plug and the cable socket and at least wraps the cable plug and the cable socket.
2. The cable connection structure with the heat shrinkable sleeve according to claim 1, wherein the cable plug includes a plug section capable of electrically connecting and a first connection section, a core conductor of the first cable is connected to the first connection section, and the first heat shrinkable sleeve is heated to wrap and enclose the first connection section and a part of the insulation protection layer in the first heat shrinkable sleeve.
3. The cable connection structure with the heat shrinkable sleeve according to claim 2, wherein the cable socket includes a socket section capable of being electrically connected and a second connection section, the core conductor of the second cable is connected to the second connection section, and the second heat shrinkable sleeve is heated to wrap and enclose an exterior of the cable socket and a part of the insulation protection layer in the second heat shrinkable sleeve.
4. The cable connection with heat shrink sleeve of claim 3, wherein the socket section comprises an insulating housing and a conductive cavity disposed in the insulating housing, the conductive cavity being electrically conductive with the second connection section, the conductive cavity being adapted to the plug section such that the plug section can be inserted into the conductive cavity to electrically connect the first cable and the second cable.
5. The heat-shrinkable sleeve cable connection according to claim 4, wherein the socket segment is in interference fit with the conductive cavity.
6. The heat-shrinkable sleeve cable connection according to claim 5, wherein the socket section, the conductive cavity, the first connection section, and the second connection section are metallic conductive materials.
7. The heat-shrinkable sleeve cable connection according to claim 6, wherein the socket section, the conductive cavity, the first connection section, and the second connection section are brass or aluminum alloy.
8. The heat-shrinkable sleeve cable connection according to claim 7, wherein an outer surface of the plug section and an inner surface of the conductive cavity are plated with gold or silver.
9. The heat-shrinkable sleeve cable connection structure according to claim 1, wherein the cross-sectional shapes of the cable plug and the cable socket are circular.
10. An unmanned aerial vehicle, comprising:
a body; and
an electronic device disposed on the machine body, wherein a cable of the electronic device is laid on the machine body, and the cable forms a cable connection structure with a heat shrinkable sleeve according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202121421787.0U CN215497128U (en) | 2021-06-24 | 2021-06-24 | Take heat shrinkage bush's cable connection structure and unmanned aerial vehicle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121421787.0U CN215497128U (en) | 2021-06-24 | 2021-06-24 | Take heat shrinkage bush's cable connection structure and unmanned aerial vehicle |
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| CN215497128U true CN215497128U (en) | 2022-01-11 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023160408A1 (en) * | 2022-02-22 | 2023-08-31 | 长春捷翼汽车科技股份有限公司 | Cable connection structure |
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2021
- 2021-06-24 CN CN202121421787.0U patent/CN215497128U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023160408A1 (en) * | 2022-02-22 | 2023-08-31 | 长春捷翼汽车科技股份有限公司 | Cable connection structure |
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