CN220448126U - Throwing mechanism and aircraft - Google Patents

Abstract

The utility model relates to the technical field of aircrafts and discloses a throwing mechanism and an aircraft, wherein the throwing mechanism comprises an installation body, a first driving piece, a first locking piece and a first hook, the installation body is provided with an installation cavity and a first communication port, and the installation cavity is communicated with the outside through the first communication port; the first driving component, the first locking piece and the first hook are all arranged in the mounting cavity, and the first driving component is connected with one end of the first locking piece so as to drive the first locking piece to move; the first hook is exposed to the first communication port and is used for hanging or releasing the articles to be put; when the first locking piece leaves the second preset position, the first locking piece cancels the locking of the first hook, and the article to be put in is separated from the first hook under the action of gravity. By the mode, the embodiment of the utility model does not need to manually separate the articles to be put from the aircraft, and is very convenient.

Description

Throwing mechanism and aircraft

Technical Field

The embodiment of the utility model relates to the technical field of aircrafts, in particular to a throwing mechanism and an aircraft.

Background

When the ground road cannot pass due to the coming of natural disasters, the materials are required to be transported to the designated place through the unmanned aerial vehicle and then taken away.

In the implementation process of the embodiment of the utility model, the inventor finds that: after the unmanned aerial vehicle conveys the goods and materials to the appointed place, the goods and materials are often required to be separated from the unmanned aerial vehicle manually, and the unmanned aerial vehicle is inconvenient.

Disclosure of Invention

The technical problem to be solved by the embodiment of the utility model is to provide the throwing mechanism and the aircraft, so that the articles to be thrown are not required to be separated from the aircraft manually, and the throwing mechanism and the aircraft are very convenient.

In order to solve the technical problems, one technical scheme adopted by the embodiment of the utility model is as follows: the utility model provides a throwing mechanism, including installation body, first drive assembly, first locking piece and first couple, the installation body is provided with installation cavity and first communication port, and first communication port communicates installation cavity and external world; the first driving component is accommodated in the mounting cavity; the first locking piece is accommodated in the mounting cavity, and the first driving assembly is connected with one end of the first locking piece so as to drive the first locking piece to move; the first hook is arranged in the mounting cavity and is exposed to the first communication port, and the first hook is used for hanging or releasing articles to be put in; when the first locking piece is driven by the first driving component to leave the second preset position, the locking of the first hook is canceled, and the article to be put is separated from the first hook under the action of gravity of the article to be put.

Optionally, the delivery mechanism further comprises a first rotating shaft, and the first rotating shaft is accommodated in the installation cavity; the first locking piece is provided with a first rotation hole, the first rotation hole is in rotation fit with the first rotation shaft, and the first driving assembly is used for driving the first locking piece to rotate around the first rotation shaft.

Optionally, the releasing mechanism further includes a first elastic member, where the first elastic member is connected to the first locking member, and the first elastic member is configured to keep the first locking member in a locked state with the first hook.

Optionally, the first locking piece is provided with a first hook, and when the first hook is at a first preset position and the first locking piece is at a second preset position, the first hook abuts against the first hook to lock the first hook; when the first locking piece leaves the second preset position, the first hook is separated from the first clamping hook.

Optionally, the releasing mechanism further includes a second elastic member connected to the first hook, where the second elastic member is configured to keep the first hook abutting the first hook when the first hook is at the first preset position and the first locking member is at the second preset position.

Optionally, the throwing mechanism further comprises a second rotating shaft, and the second rotating shaft is accommodated in the mounting cavity; the first couple is provided with second rotation hole and first mounting groove, and second rotation hole and second pivot normal running fit, and first mounting groove is used for the mount to throw in the article to when first couple is in first default position, treat to throw in the article and hang in first mounting groove, when first couple and first trip separation, under the action of gravity of treating to throw in the article, first couple rotates around the second pivot, and makes to throw in the article and leave first couple from the opening part in first mounting groove.

Optionally, the first driving assembly includes a first memory wire, one end of the first memory wire is connected with the first locking member, the other end of the first memory wire is connected with the mounting body, and when the first memory wire is powered on, the first memory wire is shortened to drive the first locking member to leave the second preset position, and when the first memory wire is powered off, the first memory wire is restored to a natural state to allow the first locking member to return to the second preset position.

Optionally, the delivery mechanism further comprises a connector; the device comprises two mounting bodies, a first driving assembly, a first locking piece and a first hook, wherein the two mounting bodies are respectively connected to two ends of the connecting piece, one mounting body is provided with a mounting cavity and a first communication port, the mounting cavity is communicated with the outside through the first communication port, the first driving assembly is accommodated in the mounting cavity, the first locking piece is accommodated in the mounting cavity, the first hook is arranged in the mounting cavity, the first hook is exposed to the first communication port, the first driving assembly is used for driving the first locking piece to move, so that the first locking piece can lock or cancel locking the first hook, and the two first hooks are jointly used for hanging or releasing articles to be put in.

Optionally, the releasing mechanism further comprises a hanging assembly, one end of the hanging assembly is connected with one installation body, the other end of the hanging assembly is connected with the other installation body, and the hanging assembly is used for installing the releasing mechanism on the aircraft body.

In order to solve the technical problems, another technical scheme adopted by the embodiment of the utility model is as follows: the utility model provides an aircraft, including aircraft body and foretell release mechanism, release mechanism demountable installation in the aircraft body.

The embodiment of the utility model has the beneficial effects that: different from the situation of the prior art, the mounting cavity and the first communication port are formed in the mounting body, the mounting cavity is communicated with the outside through the first communication port, the first driving assembly, the first locking piece and the first hook are all mounted in the mounting cavity and are exposed to the first communication port, the first hook is used for hanging or releasing an article to be put in, the first locking piece is driven to move through the first driving piece, when the first hook is located at the first preset position and the first locking piece is located at the second preset position, the first locking piece locks the first hook, when the first driving assembly drives the first locking piece to leave the second preset position, the first locking piece cancels locking of the first hook, and under the action of gravity of the article to be put in, the article to be put in is separated from the first hook, so that the article to be put in is completed, the article to be put in is not required to be put in is separated from an aircraft manually, and the method is very convenient.

Drawings

In order to more clearly illustrate the embodiments of the present utility model 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. Like elements or portions are generally identified by like reference numerals throughout the several figures. In the drawings, elements or portions thereof are not necessarily drawn to scale.

FIG. 1 is a schematic view of a configuration of an embodiment of a delivery mechanism of the present utility model;

FIG. 2 is a schematic view of a structure of a throwing apparatus according to an embodiment of the present utility model for mounting articles to be thrown;

FIG. 3 is a schematic cross-sectional view of two mounting bodies and a connector provided in an embodiment of a delivery mechanism of the present utility model;

FIG. 4 is a schematic view of a partial structure of an embodiment of the dispensing mechanism of the present utility model in a first explosive state;

FIG. 5 is a schematic view of a partial structure of an embodiment of the dispensing mechanism of the present utility model in a second explosive state;

FIG. 6 is a schematic view of the structure of the throwing apparatus according to the embodiment of the present utility model when throwing articles to be thrown;

FIG. 7 is a schematic view of the structure of a first elastic member provided in an embodiment of the dispensing mechanism of the present utility model;

FIG. 8 is a schematic view of the structure of a second resilient member provided in an embodiment of the dispensing mechanism of the present utility model;

fig. 9 is a schematic partial structure of an embodiment of the dispensing mechanism of the present utility model.

Detailed Description

In order that the utility model may be readily understood, a more particular description thereof will be rendered by reference to specific embodiments that are illustrated in the appended drawings. It will be understood that when an element is referred to as being "fixed" to another element, it can be directly on the other element or one or more intervening elements may be present therebetween. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or one or more intervening elements may be present therebetween. The terms "upper," "lower," "inner," "outer," "vertical," "horizontal," and the like as used in this specification, refer to an orientation or positional relationship based on that shown in the drawings, merely for convenience of description and to simplify the description, and do not denote or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the utility model. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used in this specification includes any and all combinations of one or more of the associated listed items.

In addition, the technical features mentioned in the different embodiments of the utility model described below can be combined with one another as long as they do not conflict with one another.

Referring to fig. 1 to 4, the throwing mechanism 1000 further includes a hanging assembly 300, two mounting frame bodies 100, and a connecting member 200, wherein one end of the hanging assembly 300 is connected with one mounting frame body 100, the other end of the hanging assembly 300 is connected with the other mounting frame body 100, and both mounting frame bodies 100 are used for hanging or throwing the articles 2000 to be thrown. The hanging assembly 300, the connecting piece 200 and the two mounting frame bodies 100 enclose together to form a containing cavity 400, and the containing cavity 400 is used for containing and installing an aircraft body (not shown), so that the aircraft body can drive the throwing mechanism 1000 and the articles 2000 to be thrown hung on the throwing mechanism 1000 fly to a destination.

It should be noted that the structures of the two mounting frame bodies 100 are identical, and the two mounting frame bodies 100 are respectively connected to two ends of the connecting member 200, and a specific structure of one of the mounting frame bodies 100 is described in detail below. Referring to fig. 3 and 4, the mounting frame body 100 includes: the mounting body 10, the first locking member 11, the first hook 12 and the first driving assembly 13. The mounting body 10 is provided with a mounting cavity 101, and the first locking member 11, the first hook 12 and the first driving assembly 13 are all accommodated in the mounting cavity 101. The first locking piece 11 is used for locking the first hook 12, the first driving component 13 is connected with the first locking piece 11, the first driving component 13 is used for driving the first locking piece 11 to move, and the first hook 12 is used for hanging or releasing the article 2000 to be put in. When the first hook 12 is at the first preset position and the first locking piece 11 is at the second preset position, the first locking piece 11 locks the first hook 12, and at this time, the first hook 12 can hang the article 2000 to be put in; when the first driving component 13 drives the first locking piece 11 to move so that the first locking piece 11 leaves the first preset position, the first locking piece 11 gradually moves to a position separated from the first hook 12, at this time, the first locking piece 11 cancels locking of the first hook 12, and under the action of gravity with the article to be put in, the article 2000 to be put in is separated from the first hook 12, so that the putting of the article 2000 to be put in is completed.

For the above-mentioned installation body 10, referring to fig. 3 and 4, the installation body 10 includes a first housing 102, a second housing 103 and a bottom plate 104, the installation cavity 101 is formed by the first housing 102 and the second housing 103, the bottom plate 104 is accommodated in the installation cavity 101, and the bottom plate 104 is fixed with the first housing 102. The first locking piece 11, the first hook 12 and the first driving component 13 are all installed on the bottom plate 104, the first shell 102 is further provided with a first communication port 1021, the first communication port 1021 communicates the installation cavity 101 with the outside, the first hook 12 is exposed to the first communication port 1021, and the first communication port 1021 is used for allowing the hanging ring 700 of the article 2000 to pass through so that the hanging ring 700 can be hung on the first hook 12.

For the first locking member 11, referring to fig. 5, the first locking member 11 is provided with a first rotation hole 111 and a first hook 112. The base plate 104 is provided with a first rotation shaft 1041, and the first rotation shaft 1041 is in rotation fit with the first rotation hole 111, that is, the first locking member 11 can rotate around the first rotation shaft 1041. The first hook 112 is disposed at an end of the first locking member 11, and the first hook 112 is used for locking or unlocking the first hook 12.

For the first hook 12 described above, referring to fig. 5, the first hook 12 is provided with the second rotation hole 121 and the first mounting groove 122. The bottom plate 104 is further provided with a second rotating shaft 1042, and the second rotating hole 121 is in rotating fit with the second rotating shaft 1042, that is, the first hook 12 can rotate around the second rotating shaft 1042. The first mounting groove 122 is configured to receive the hanging ring 700 of the article 2000 to be placed, so that the hanging ring 700 can be hung on the first hook 12. When the first hook 12 is at the first preset position and the first locking member 11 is at the second preset position, as shown in fig. 4, the first hook 12 abuts against the first hook 112, at this time, the first hook 112 prevents the first hook 12 from rotating around the second rotation shaft 1042 in a clockwise direction, so as to lock the first hook 12, thereby preventing the hanging ring 700 from being separated from the first mounting groove 122, wherein the clockwise direction is relative to the view angle in fig. 4. Note that, unless otherwise specified, both the clockwise direction and the counterclockwise direction in the following embodiments are with respect to the view angle in fig. 4. When the first driving assembly 13 drives the first locking member 11 to rotate around the first rotation axis 1041, so that the first locking member 11 is separated from the first hook 12 gradually when leaving the first preset position, as shown in fig. 6, at this time, under the action of gravity of the article 2000 to be put in, the hanging ring 700 drives the first hook 12 to rotate around the second rotation axis 1042 in a clockwise direction, so that the hanging ring 700 can be separated from the first hook 12 from the opening of the first mounting groove 122, thereby completing the putting of the article 2000 to be put in.

For the first driving assembly 13 described above, referring to fig. 4, 5 and 6, the first driving assembly 13 includes a first memory wire 131, one end of the first memory wire 131 is connected to the first locking member 11, and the other end of the first memory wire 131 is connected to the bottom plate 104. When the first memory wire 131 is energized, the first memory wire 131 is shortened to drive the first locking member 11 to rotate around the first rotation shaft 1041 in the counterclockwise direction, so that the first locking member 11 leaves the second preset position, the first hook 112 of the first locking member 11 is separated from the first hook 12, and the first hook 12 is allowed to rotate around the second rotation shaft 1042 in the clockwise direction, so that the first hook 12 releases the hanging ring 700 of the article to be put in, and the putting of the article to be put in is completed.

In some embodiments, referring to fig. 4 to 7, the mounting frame body 100 further includes a first elastic member 14, where the first elastic member 14 is mounted on the base plate 104, and the first elastic member 14 is connected to the first locking member 11, and the first elastic member 14 is used to keep the first locking member 11 locked to the first hook 12. It should be noted that, the first memory wire 131 may drive the first locking member 11 to break through the resistance of the first elastic member 14 and rotate around the first rotation shaft 1041 in the counterclockwise direction, so as to allow the first hook 112 of the first locking member 11 to cancel the locking of the first hook 12, thereby completing the releasing of the article 2000 to be released. In addition, when the first memory wire 131 is powered off, the first memory wire 131 returns to the free state, and at this time, the first locking member 11 can return to the second preset position under the action of the first elastic member 14. In this embodiment, by providing the first elastic member 14, the stability of the locking of the first locking member 11 to the first hook 12 can be improved, so that the risk that the article 2000 to be released is separated from the first hook 12 can be reduced.

Further, the first elastic member 14 is a first clamping spring, and the first clamping spring includes a first extension arm 141, a second extension arm 142, and a first winding portion 143. The first extension arm 141, the second extension arm 142 and the first winding portion 143 are integrally formed, the first extension arm 141 extends from one end of the first winding portion 143, the second extension arm 142 extends from the other end of the first winding portion 143, and the first winding portion 143 is sleeved on the first rotating shaft 1041. The bottom plate 104 is further provided with a first clamping portion 1045, one end of the first extension arm 141 away from the first winding portion 143 is abutted with the first clamping portion 1045, one end of the second extension arm 142 away from the first winding portion 143 is abutted with the first locking piece 11, when the first locking piece 11 is in a second preset position, the first winding portion 143 is in a rolling compression state, the second extension arm 142 generates a first acting force on the first locking piece 11, and under the condition that the first memory metal wire 131 is not electrified, the first acting force enables the first locking piece 11 not to leave the second preset position, so that locking stability of the first locking piece 11 on the first hook 12 is ensured.

Further, the first locking member 11 is further provided with a first clamping groove 113, the second extension arm 142 is bent and extended, and a portion of the second extension arm 142 far away from the first winding portion 143 is clamped to the first clamping groove 113, which is beneficial to reducing the risk of the second extension arm 142 being separated from the first locking member 11.

In some embodiments, the mounting frame body 100 further includes a second elastic member 15, the second elastic member 15 is mounted to the bottom plate 104, and the second elastic member 15 is connected to the first hook 12. When the first hook 12 is at the first preset position and the first locking member 11 is at the second preset position, the second elastic member 15 generates a second acting force on the first hook 12, and the second acting force can keep the first hook 12 abutting against the first hook 112, so that the risk that the first hook 12 is separated from the first hook 112 is reduced under the condition that the first memory wire 131 is not electrified.

Further, the second elastic member 15 is a second clamp spring, which includes a third extension arm 151, a fourth extension arm 152, and a second winding portion 153. The third extension arm 151, the fourth extension arm 152 and the second winding portion 153 are integrally formed, the third extension arm 151 extends from one end of the second winding portion 153, the fourth extension arm 152 extends from the other end of the second winding portion 153, and the second winding portion 153 is sleeved on the second rotating shaft 1042. The bottom plate 104 is further provided with a second clamping portion 1046, one end of the third extension arm 151 away from the second winding portion 153 is abutted against the second clamping portion 1046, one end of the fourth extension arm 152 away from the second winding portion 153 is abutted against the first hook 12, and when the first hook 12 is at the first preset position, the second winding portion 153 is in a winding compressed state, and the fourth extension arm 152 applies a second acting force to the first hook 12, so that the risk that the first hook 12 is separated from the first hook 112 is reduced.

Further, the first hook 12 is further provided with a second clamping groove 123, the fourth extension arm 152 is bent and extended, and a portion of the fourth extension arm 152 far away from the second winding portion 153 is clamped to the second clamping groove 123, which is beneficial to reducing the risk of the fourth extension arm 152 being separated from the first hook 12.

In some embodiments, the launch mechanism 1000 further includes a cable 500, the cable 500 being electrically connected to the first memory wire 131, the cable 500 being used for accessing an external power source and transmitting control instructions of the aircraft to power the first memory wire 131.

In some embodiments, referring to fig. 3 to 6, the mounting frame body 100 further includes a second locking member 17, a second hook 18, a second memory wire 19, a third elastic member 23, and a fourth elastic member 24. The bottom plate 104 is further provided with a third rotating shaft 1043 and a fourth rotating shaft 1044, the second locking member 17 is provided with a third rotating hole 171 and a second hook 172, and the third rotating hole 171 and the third rotating shaft 1043 are in rotating fit. The first housing 102 is also provided with a second communication port 1022, the second communication port 1022 being in communication with the mounting cavity 101, the second hanger 18 being exposed to the second communication port 1022. The second hook 18 is provided with a fourth rotating hole 181 and a second mounting groove 182, the fourth rotating hole 181 and the fourth rotating shaft 1044 are in rotating fit, and the second mounting groove 182 and the first mounting groove 122 are jointly used for mounting the articles 2000 to be put in. The third elastic member 23 and the fourth elastic member 24 are both mounted on the bottom plate 104, the third elastic member 23 is connected with the second locking member 17, and the fourth elastic member 24 is connected with the second hook 18. The second memory wire 19 shortens when energized and returns to a free state when de-energized, the second memory wire 19 being electrically connected to the cable 500 such that the cable 500 can access electrical energy to the second memory wire 19. One end of the second memory metal wire 19 is fixed with the bottom plate 104, the other end is connected with the second locking piece 17, the second memory metal wire 19 is used for driving the second locking piece 17 to rotate around the third rotating shaft 1043, the second locking piece 17 is used for locking the second hook 18, and the second hook 18 is used for hanging or releasing the article 2000 to be put in.

Specifically, the article 2000 to be put in is provided with at least two hanging rings 700, when the second hook 18 is at the third preset position and the second locking member 17 is at the fourth preset position, as shown in fig. 4, the second hook 18 abuts against the second hook 172 of the second locking member 17, and the third elastic member 23 generates a third force on the second locking member 17, which can move the second locking member 17 in the counterclockwise direction, so the third force keeps the first locking member 11 abutting against the second hook 18, the fourth elastic member 24 generates a fourth force on the second hook 18, which can rotate the second hook 18 in the counterclockwise direction, so the fourth force keeps the second hook 18 abutting against the second hook 172, and locking of the second hook 18 is achieved. When the second memory wire 19 is powered on and shortened, the second memory wire 19 drives the second locking member 17 to rotate clockwise, so that the second locking member 17 gradually leaves the fourth preset position and the second hook 172 is gradually separated from the second hook 18, and when the second hook 172 is completely separated from the second hook 18, as shown in fig. 6, under the action of gravity of the article 2000 to be released, the article 2000 to be released drives the second hook 18 to rotate counterclockwise, so that the opening of the second mounting groove 182 gradually inclines downwards, and further, after the hanging ring 700 of the article to be released hung on the second mounting groove 182 leaves from the opening of the second mounting groove 182, the article 2000 to be released is separated from the second hook 18. It should be noted that, the first memory wire 131 and the second memory wire 19 are electrically connected to the cable 500, so that the first memory wire 131 and the second memory wire 19 can be simultaneously powered on or powered off, and the first memory wire 131 can drive the first locking member 11 to separate from the first hook 12 and the second memory wire 19 can drive the second locking member 17 to separate from the second hook 18. That is, the first hook 12 and the second hook 18 can simultaneously release the two hanging rings 700 of the article to be released, compared with the mode that the first hook 12 releases the article to be released 2000 first and then the second hook 18 releases the article to be released 2000, the article to be released 2000 can drop to the ground in an inclined posture, the situation that the article to be released 2000 rolls when falling to the ground is easy to cause damage to the article to be released 2000, and the first hook 12 and the second hook 18 can simultaneously release the article to be released 2000, which is beneficial to reducing damage to the article to be released 2000. In this embodiment, by providing the first hook 12 and the second hook 18, the article 2000 to be put is mounted together by the first hook 12 and the second hook 18, which is favorable to lifting the weight of the put mechanism 1000, and can reduce the risk of dropping in the conveying process, and ensure the safety of the article 2000 to be put.

For another mounting frame 100, referring to fig. 2, 3, 4 and 9, two mounting frame bodies 100 are respectively connected to two ends of the connecting member 200, and the two mounting frame bodies 100 respectively include a mounting body 10, a first driving member 13, a first locking member 11, a first hook 12, a second locking member 17, a second hook 18 and a second memory wire 19. A mounting body 10 is provided with a mounting chamber 101, a first communication port 1021, and a second communication port 1022, the first communication port 1021 being in communication with the mounting chamber 101, and the second communication port 1022 being in communication with the mounting chamber 101. A first locking member 11 is accommodated in a mounting cavity 101, a first hook 12 is accommodated in the mounting cavity 101, the first hook 12 is exposed to a first communication port 1021, and the first locking member 11 is used for locking the first hook 12. A first driving component 13 is accommodated in the installation cavity 101, the first driving component 13 is connected with a first locking piece 11, and the first driving component 13 is used for driving the first locking piece 11 to move so that the first locking piece 11 can lock or unlock a first hook 12. A second locking member 17 is accommodated in a mounting cavity 101, a second hook 18 is accommodated in the mounting cavity 101, the second hook 18 is exposed to a second communication port 1022, and the second locking member 17 is used for locking the second hook 18. A second memory wire 19 is accommodated in a mounting cavity 101, a second memory wire 19 is connected with a second locking member 17, and a second memory wire 19 is used for driving a second locking member 17 to move so that a second locking member 17 can lock or unlock a second hook 18. Wherein, two first drive assemblies 13 and two second memory wires 19 are all connected with cable 500 electricity, and two first couple 12 and two second couple 18 are all used for carrying or releasing to put in article 2000. In this embodiment, the weight of the delivery mechanism 1000 can be further increased by providing two first hooks 12 and two second hooks 18.

In some embodiments, referring to fig. 4 and 9, the dispensing mechanism 1000 further includes a circuit board 600, the circuit board 600 is accommodated in the mounting cavity 101 of the mounting frame body 100, the cable 500 is electrically connected to the circuit board 600, so as to supply the circuit board 600 with electric power, and the two first driving components 13 and the two second memory wires 19 are electrically connected to the circuit board 600, so that the circuit board 600 can supply the two first driving components 13 and the two second memory wires 19 with electric power. In addition, the cable 500 may also transmit control instructions of the aircraft to the circuit board 600, so that the circuit board 600 may control the power supply to the two first driving members 13 and the two second memory wires 19.

In the embodiment of the utility model, the installation cavity 101 and the first communication port 1021 are arranged on the installation body 10, the installation cavity 101 is communicated with the outside through the first communication port 1021, the first driving component 13, the first locking piece 11 and the first hook 12 are all installed on the installation cavity 101, the first hook 12 is exposed to the first communication port 1021, the first hook 12 is used for hanging or releasing the article 2000 to be put, the first locking piece 11 is driven to move through the first driving piece, when the first hook 12 is in the first preset position and the first locking piece 11 is in the second preset position, the first hook 12 is locked by the first locking piece 11, when the first driving component 13 drives the first locking piece 11 to leave the second preset position, the first locking piece 11 is used for locking the first hook 12, and under the gravity action of the article 2000 to be put, the article 2000 to be put is separated from the first hook 12, so that the article 2000 to be put is not required to be put is separated from the aircraft manually, and the convenience is achieved. Specifically, the process of delivering the article by the delivering mechanism 1000 is as follows: when the first memory metal wire 131 is electrified, the first memory metal wire 131 contracts, so that the first locking piece 11 rotates to leave the second preset position, at this time, the first locking piece 11 cancels the locking of the first hook 12, and under the action of gravity of the article 2000 to be put in, the first hook 12 releases the article 2000 to be put in, and the putting in of the article is completed; when the power supply to the first memory metal wire 131 is stopped, the first memory metal wire 131 is restored to a free state, and the first locking member 11 is further connected to the first elastic member 14, and under the action of the first elastic member 14, the first locking member 11 returns to the second preset position so as to lock the first hook 12 again.

The present utility model further provides an aircraft embodiment, which includes an aircraft body (not shown) and the above-mentioned delivery mechanism 1000, referring to fig. 2, the hanging assembly 300 of the delivery mechanism 1000 is detachably mounted on the aircraft body, and the aircraft body is partially accommodated in the accommodating cavity 400, so that the aircraft body can drive the delivery mechanism 1000 to fly. The aircraft body is generally provided with a plurality of radars or camera devices to detect the obstacle information around it, in order to reduce the shielding of the release mechanism 1000 to the radars or camera devices, the connecting piece 200 is provided with a first avoidance groove 201, so that the radars or camera devices can acquire the obstacle information below the release mechanism 1000, and the flight safety of the aircraft is ensured.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims (10)

1. A launch mechanism comprising:

the mounting body is provided with a mounting cavity and a first communication port, and the first communication port is used for communicating the mounting cavity with the outside;

the first driving component is accommodated in the mounting cavity;

the first locking piece is accommodated in the mounting cavity, and the first driving assembly is connected with one end of the first locking piece so as to drive the first locking piece to move;

the first hook is arranged in the installation cavity and is exposed to the first communication port, and the first hook is used for hanging or releasing articles to be put in;

when the first locking piece is driven by the first driving component to leave the second preset position, the first locking piece cancels the locking of the first hook, and under the action of gravity of an article to be put, the article to be put is separated from the first hook.

2. The delivery mechanism of claim 1, wherein the delivery mechanism comprises a plurality of arms,

the throwing mechanism further comprises a first rotating shaft, and the first rotating shaft is accommodated in the mounting cavity;

the first locking piece is provided with a first rotating hole, the first rotating hole is in rotating fit with the first rotating shaft, and the first driving assembly is used for driving the first locking piece to rotate around the first rotating shaft.

3. The delivery mechanism of claim 2, wherein the delivery mechanism comprises a plurality of arms,

the throwing mechanism further comprises a first elastic piece, the first elastic piece is connected with the first locking piece, and the first elastic piece is used for enabling the first locking piece to be in a locking state with the first hook.

4. The delivery mechanism of claim 2, wherein the delivery mechanism comprises a plurality of arms,

the first locking piece is provided with a first clamping hook, and when the first hook is positioned at a first preset position and the first locking piece is positioned at a second preset position, the first hook is abutted against the first clamping hook so as to lock the first hook; when the first locking piece leaves the second preset position, the first hook is separated from the first clamping hook.

5. The delivery mechanism of claim 4, wherein,

the releasing mechanism further comprises a second elastic piece, the second elastic piece is connected with the first hook, and when the first hook is located at a first preset position and the first locking piece is located at a second preset position, the second elastic piece is used for enabling the first hook to be kept in butt against the first clamping hook.

6. The delivery mechanism of claim 4, wherein,

the throwing mechanism further comprises a second rotating shaft, and the second rotating shaft is accommodated in the mounting cavity;

the first hook is provided with a second rotating hole and a first mounting groove, the second rotating hole is in rotating fit with the second rotating shaft, the first mounting groove is used for mounting an article to be put in, and when the first hook is positioned at the first preset position, the article to be put in is mounted in the first mounting groove, when the first hook is separated from the first clamping hook, the first hook rotates around the second rotating shaft under the action of gravity of the article to be put in, and the article to be put in is enabled to leave the first hook from the opening of the first mounting groove.

7. The delivery mechanism of claim 1, wherein the delivery mechanism comprises a plurality of arms,

the first driving assembly comprises a first memory metal wire, one end of the first memory metal wire is connected with the first locking piece, the other end of the first memory metal wire is connected with the mounting body, when the first memory metal wire is electrified, the first memory metal wire is shortened to drive the first locking piece to leave the second preset position, and when the first memory metal wire is powered off, the first memory metal wire is restored to a natural state to allow the first locking piece to return to the second preset position.

8. The delivery mechanism according to any one of claims 1 to 7, wherein,

the delivery mechanism further comprises a connecting piece;

the device comprises a connecting piece, a mounting body, a first driving component, a first locking piece and a first hook, wherein the number of the mounting body, the first driving component, the first locking piece and the first hook is two, the two mounting bodies are respectively connected to two ends of the connecting piece, the mounting body is provided with a mounting cavity and a first communication port, the first communication port is used for communicating the mounting cavity with the outside, the first driving component is contained in the mounting cavity, the first locking piece is contained in the mounting cavity, the first hook is mounted in the mounting cavity, the first hook is exposed to the first communication port, the first driving component is used for driving the first locking piece to move, the first locking piece can be locked or unlocked, and the two first hooks are jointly used for hanging or releasing articles to be put in.

9. The dispensing mechanism of claim 8, wherein,

the throwing mechanism further comprises a hanging assembly, one end of the hanging assembly is connected with one mounting body, the other end of the hanging assembly is connected with the other mounting body, and the hanging assembly is used for mounting the throwing mechanism on the aircraft body.

10. An aircraft comprising an aircraft body and a launch mechanism according to any one of claims 1 to 9, the launch mechanism being detachably mounted to the aircraft body.