Conductive module and holder

Abstract

The utility model relates to the technical field of shooting equipment, in particular to a conductive module and a holder. The conductive module comprises a mounting assembly, a first conductive assembly and a second conductive assembly, the mounting assembly comprises a first mounting shaft and a second mounting shaft, and the first conductive assembly comprises a first conductive ring and a second conductive ring; the second conductive component is insulated from the first conductive component and comprises a third conductive ring and a fourth conductive ring; the first conducting ring and the third conducting ring are arranged on the first mounting shaft in a sleeving mode, a first wire is arranged on the inner side of the first conducting ring, a third wire is arranged on the inner side of the third conducting ring, the first conducting ring is rotationally sleeved with the second conducting ring, and the third conducting ring is rotationally sleeved with the fourth conducting ring. A second wire is arranged on the outer side of the second conducting ring, a fourth wire is arranged on the outer side of the fourth conducting ring, and the second wire and the fourth wire are located on the outer side of the second mounting shaft. The rotation angle and the application scene of pan-tilt shooting are not limited.

Description

Technical Field

[0001] The utility model relates to the technical field of shooting equipment, in particular to a conductive module and a pan head. Background Art

[0002] With the continuous development of gimbals, users' shooting skills for gimbals have gradually improved. The gimbal includes multiple motors, and the rotation and control of each motor requires electrical connection through wires. At present, the wires of the gimbal are all passed through the middle through hole of the motor shaft. This makes it impossible for the gimbal motor to rotate infinitely to prevent the wire from being twisted or short-circuited due to excessive rotation angles. At present, gimbal motors prevent damage to the wires by adding mechanical limits. However, the addition of mechanical limits limits the rotation of the gimbal motor, which in turn limits the rotation angle and application scenarios of the gimbal shooting. Utility Model Content

[0003] The technical problem to be solved by the embodiments of the present utility model is to provide a conductive module and a gimbal to solve the problem of limited rotation angle and application scenarios of gimbal shooting in the prior art.

[0004] The utility model discloses a conductive module, comprising: a mounting assembly, a first conductive assembly and a second conductive assembly, the mounting assembly comprising a first mounting shaft and a second mounting shaft, the first mounting shaft being located inside the second mounting shaft; the first conductive assembly comprising a first conductive ring and a second conductive ring; the second conductive assembly being insulated from the first conductive assembly, the second conductive assembly comprising a third conductive ring and a fourth conductive ring; the first conductive ring and the third conductive ring being sleeved on the first mounting shaft, a first conductive wire being arranged on the inner side of the first conductive ring, a third conductive wire being arranged on the inner side of the third conductive ring, the first conductive wire and the third conductive wire being located inside the first mounting shaft; the second conductive ring being rotatably sleeved on the first conductive ring, the fourth conductive ring being rotatably sleeved on the third conductive ring, the outer sides of the second conductive ring and the fourth conductive ring being fixedly connected to the second mounting shaft, the outer sides of the second conductive ring being arranged with a second conductive wire, the outer sides of the fourth conductive ring being arranged with a fourth conductive wire, the second conductive wire and the fourth conductive wire being located outside the second mounting shaft.

[0005] Optionally, a wire passing hole is formed in the axial direction of the first mounting shaft, and the first wire and the third wire are located in the wire passing hole.

[0006] Optionally, the second mounting shaft includes a first half-shaft and a second half-shaft that are snapped together, a wire passing groove is formed axially on the outer side of the first half-shaft and / or the second half-shaft, a first notch and a second notch are provided on the first half-shaft and / or the second half-shaft, the second wire is located in the wire passing groove through the first notch, and the fourth wire is located in the wire passing groove through the second notch.

[0007] Optionally, a latching protrusion is provided on at least one of the two radial sides of the first semi-shaft, and a latching groove is correspondingly provided on at least one of the two radial sides of the second semi-shaft, and the latching protrusion and the latching groove are snap-connected; the wire passing groove is distributed on both sides of the first semi-shaft and / or the second semi-shaft along the radial direction of the first semi-shaft and / or the second semi-shaft.

[0008] Optionally, a first mounting groove and a second mounting groove are respectively formed radially on the inner sides of the first half-shaft and the second half-shaft, and the first mounting groove and the second mounting groove are spaced apart along the axial direction of the second mounting shaft; the second conductive ring is arranged in the first mounting groove, and the fourth conductive ring is arranged in the second mounting groove.

[0009] Optionally, the conductive module also includes: a third conductive component, which is insulated from the first wire component and the second wire component respectively; the third conductive component includes a fifth conductive ring and a sixth conductive ring, the fifth conductive ring is sleeved on the first mounting shaft, and a fifth wire is arranged on the inner side of the fifth conductive ring, and the fifth wire is located in the wire passing hole; the sixth conductive ring is rotatably sleeved on the fifth conductive ring, and the outer side of the sixth conductive ring is fixedly connected to the second mounting shaft, the outer side of the sixth conductive ring is arranged with a sixth wire, and the sixth wire is located on the outer side of the second mounting shaft.

[0010] Optionally, a third notch is provided on the first half-shaft and / or the second half-shaft, and the sixth wire is located in the wire passing groove through the third notch; a third mounting groove is radially formed on the inner side of the first half-shaft and the second half-shaft, and the third mounting groove is located on the side away from the first mounting groove along the axial direction of the second mounting shaft and is spaced apart from the second mounting groove, and the sixth conductive ring is arranged in the third mounting groove.

[0011] The utility model also discloses a gimbal, comprising: a first shell, a second shell, a first motor assembly and a conductive module as described in any one of claims 1 to 4; a first hollow shaft is provided at one end of the first shell; a second hollow shaft is provided at one end of the second shell close to the first shell, the first hollow shaft is inserted into the second hollow shaft, and the first hollow shaft is rotatably connected to the second hollow shaft; the first motor assembly comprises a first stator and a first rotor, the first stator is fixedly arranged in the first shell, and the first rotor is fixedly sleeved on the second hollow shaft; the second mounting shaft of the conductive module is arranged in the first hollow shaft.

[0012] Optionally, the first shell further forms a first accommodating space and an installation space, and the first stator is located in the first accommodating space; the second shell further forms a second accommodating space, and the first hollow shaft extends into the second accommodating space. A limit piece is provided on the end of the first hollow shaft close to the second accommodating space, and the limit piece abuts against the second hollow shaft toward the side of the first shell.

[0013] Optionally, the gimbal further includes: a third shell, a second motor assembly, a clamping assembly and a third electrode assembly, the third shell being rotatably connected to the second shell; the second motor assembly including a rotatably connected second stator and a second rotor, the second stator being fixed on the second shell, and the second rotor being connected to the third shell; the clamping assembly being rotatably connected to the third shell; the third electrode assembly including a rotatably connected third stator and a third rotor, the third stator being fixed on the third shell, and the third rotor being connected to the clamping assembly.

[0014] Compared with the prior art, the conductive module and the gimbal provided by the embodiment of the utility model have the following beneficial effects: the first mounting shaft is used to fix the conductive module in the first hollow shaft of the first shell of the gimbal, and in the application process, the first conductive ring of the first conductive component and the third conductive ring of the second conductive component are both arranged on the first mounting shaft, the first conductive ring is provided with a first wire on the inner side, and the third conductive ring is provided with a third wire on the inner side, and the first wire and the third wire are connected to the positive and negative poles of the power supply arranged in the first shell of the gimbal through the inside of the first mounting shaft; at the same time, the second wire on the outer side of the second conductive ring and the fourth wire on the outer side of the fourth conductive ring are connected to the positive and negative poles of the power supply arranged in the second shell of the gimbal through the outer side of the second mounting shaft. The first driving circuit board is connected, wherein the first driving circuit board is also connected to the first motor of the gimbal, and is used to drive the first motor to work; under the action of the first motor, the second shell of the gimbal can rotate on the first shell, and during the operation of the gimbal, the second mounting shaft rotates with the second shell; at the same time, the second conductive ring is rotatably mounted on the first conductive ring, the fourth conductive ring is rotatably mounted on the third conductive ring, and the second conductive ring and the fourth conductive ring are fixedly connected to the second mounting shaft, then, the second conductive ring and the fourth conductive ring will rotate correspondingly with the second mounting shaft, and during the rotation process, the first conductive ring and the second conductive ring and the third conductive ring and the fourth conductive ring maintain a good electrical connection relationship. The conductive module of this embodiment replaces the traditional method of directly connecting the first driving circuit board and the power supply of the gimbal with wires, so the conductive module of the present application can enable at least one motor of the gimbal to rotate infinitely, so that the rotation angle and application scenario of the gimbal shooting are not limited. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The technical solution of the utility model will be further described in detail below with reference to the accompanying drawings and embodiments, in which:

[0016] Figure 1 is an exploded view of a conductive module provided by an embodiment of the utility model;

[0017] Figure 2 It is a schematic diagram of the overall structure of the conductive module provided by the embodiment of the utility model;

[0018] Figure 3 is a cross-sectional view of a pan / tilt platform provided by an embodiment of the utility model;

[0019] Figure 4 It is an exploded view of the pan / tilt provided in the embodiment of the utility model;

[0020] Figure 5 It is a structural schematic diagram of the pan / tilt provided in an embodiment of the utility model;

[0021] Figure 6 It is a diagram of the electrical connection module of the pan / tilt provided in an embodiment of the utility model.

[0022] The reference numerals in the figures are:

[0023] 10. Mounting assembly; 110. First mounting axis; 111. Fixing ring; 1101. Wire hole; 120. Second mounting axis; 121. First semi-axis; 1211. Clamping convex; 122. Second semi-axis; 1221. Clamping groove; 1201. Wire groove; 1202. First notch; 1203. Second notch; 1204. First mounting groove; 1205. Second mounting groove; 1206. Third notch; 1207. Third mounting groove; 20. First conductive assembly; 210. First conductive ring; 211. First conductive wire; 220. Second conductive ring; 221. Second conductive wire; 30. Second conductive assembly; 310. Third conductive wire Electric ring; 311, third wire; 320, fourth conductive ring; 321, fourth wire; 40, third conductive component; 410, fifth conductive ring; 411, fifth wire; 420, sixth conductive ring; 421, sixth wire; 50, first shell; 510, first hollow shaft; 520, stopper; 530, bearing; 501, first accommodating space; 502, installation space; 60, second shell; 601, second accommodating space; 610, second hollow shaft; 70, first motor component; 710, first stator; 720, first rotor; 80, third shell; 90, clamping component; 11, first drive circuit board. DETAILED DESCRIPTION

[0024] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. Now, in conjunction with the accompanying drawings, a preferred embodiment of the present utility model is described in detail.

[0025] The utility model embodiment provides a conductive module, such as Figure 1 , Figure 2 and Figure 4As shown, it includes a mounting assembly 10, a first conductive assembly 20 and a second conductive assembly 30. The mounting assembly 10 includes a first mounting shaft 110 and a second mounting shaft 120, and the first mounting shaft 110 is located inside the second mounting shaft 120; the first conductive assembly 20 includes a first conductive ring 210 and a second conductive ring 220; the second conductive assembly 30 is insulated from the first conductive assembly 20, and the second conductive assembly 30 includes a third conductive ring 310 and a fourth conductive ring 320; the first conductive ring 210 and the third conductive ring 310 are sleeved on the first mounting shaft 110, and a first conductive wire 211 is arranged inside the first conductive ring 210. A third conductive wire 311 is arranged on the inner side of the third conductive ring 310, and the first conductive wire 211 and the third conductive wire 311 are located inside the first installation shaft 110; the second conductive ring 220 is rotatably sleeved on the first conductive ring 210, and the fourth conductive ring 320 is rotatably sleeved on the third conductive ring 310, and the outer sides of the second conductive ring 220 and the fourth conductive ring 320 are fixedly connected to the second installation shaft 120, a second conductive wire 221 is arranged on the outer side of the second conductive ring 220, and a fourth conductive wire 321 is arranged on the outer side of the fourth conductive ring 320, and the second conductive wire 221 and the fourth conductive wire 321 are located on the outer side of the second installation shaft 120.

[0026] The first mounting shaft 110 is used to fix the conductive module in the first hollow shaft 510 of the first shell 50 of the gimbal. During application, the first conductive ring 210 of the first conductive component 20 and the third conductive ring 310 of the second conductive component 30 are both arranged on the first mounting shaft 110. A first wire 211 is arranged on the inner side of the first conductive ring 210, and a third wire 311 is arranged on the inner side of the third conductive ring 310. The first wire 211 and the third wire 311 are connected to the positive and negative poles of the power supply arranged in the first shell 50 of the gimbal through the inside of the first mounting shaft 110. At the same time, the second wire 221 on the outer side of the second conductive ring 220 and the fourth wire 321 on the outer side of the fourth conductive ring 320 are connected to the first driving circuit board 11 arranged in the second shell 60 of the gimbal through the outer side of the second mounting shaft 120. Among them, the first driving circuit board 11 is also connected to the first motor of the pan-tilt head, and is used to drive the first motor to work; under the action of the first motor, the second shell 60 of the pan-tilt head can rotate on the first shell 50, and during the operation of the pan-tilt head, the second installation shaft 120 rotates together with the second shell 60; at the same time, the second conductive ring 220 is rotatably mounted on the first conductive ring 210, and the fourth conductive ring 320 is rotatably mounted on the third conductive ring 310, and the second conductive ring 220 and the fourth conductive ring 320 are fixedly connected to the second installation shaft 120, then, the second conductive ring 220 and the fourth conductive ring 320 will rotate correspondingly with the second installation shaft 120, and during the rotation process, the first conductive ring 210 and the second conductive ring 220 and the third conductive ring 310 and the fourth conductive ring 320 maintain a good electrical connection relationship. The conductive module of this embodiment replaces the traditional method of directly connecting the first driving circuit board 11 and the power supply of the pan-tilt head with a wire, so the conductive module of the present application can make at least one motor of the pan-tilt head rotate infinitely, so that the rotation angle and application scene of the pan-tilt head shooting are not limited.

[0027] The first conductive wire 211 and the second conductive wire 221 extend in opposite directions, and the third conductive wire 311 and the fourth conductive wire 321 extend in opposite directions.

[0028] The first wire 211 and the third wire 311 are connected to the power source, and the second wire 221 and the fourth wire 321 are connected to the first driving circuit board 11, so as to improve the convenience and stability of electrical connection.

[0029] The conductive module of this embodiment is used to connect the power supply and the first driving circuit board 11 during use. A signal module is also provided on the first shell 50 of the gimbal. The signal module and the first driving circuit board 11 can be controlled wirelessly. The second conductive ring 220 and the fourth conductive ring 320 are also connected to the first driving circuit board 11. The above-mentioned signal module can send a first control signal, and the first control signal is transmitted to the first driving circuit board 11 via wireless. The first driving circuit board 11 is connected to the first rotor 720 of the first motor assembly 70 to control the movement of the first rotor 720, thereby driving the second shell 60 to rotate on the first shell 50. The above-mentioned signal module and the first driving circuit board 11 are both implemented using existing technologies, and their implementation principles are not specifically elaborated here. The above-mentioned signal module and power supply constitute a control component.

[0030] As a preferred solution of this embodiment, refer to Figure 1 and Figure 2 The first installation shaft 110 is formed with a wire hole 1101 along the axial direction, and the first wire 211 and the third wire 311 are located in the wire hole 1101.

[0031] Among them, the setting of the above-mentioned wire passing hole 1101 provides a stable installation environment for the first wire 211 and the third wire 311, so that the first wire 211 and the third wire 311 are connected to the positive and negative poles of the power supply of the first shell 50 through the wire passing hole 1101. At the same time, the setting of the wire passing hole 1101 can prevent the first wire 211 and the third wire 311 from interfering with the rotation of the second conductive ring 220 on the first conductive ring 210 and the rotation of the fourth conductive ring 320 on the third conductive ring 310, thereby improving the rotation smoothness of the first conductive component 20 and the second conductive component 30 during operation, thereby improving the working efficiency of the conductive module.

[0032] As a preferred solution of this embodiment, refer to Figure 1 and Figure 2 The second mounting shaft 120 includes a first half shaft 121 and a second half shaft 122 that are buckled together. A wire groove 1201 is formed axially on the outer side of the first half shaft 121 and / or the second half shaft 122. A first notch 1202 and a second notch 1203 are provided on the first half shaft 121 and / or the second half shaft 122. The second wire 221 is located in the wire groove 1201 through the first notch 1202, and the fourth wire 321 is located in the wire groove 1201 through the second notch 1203.

[0033] In this embodiment, a composition method of the second installation shaft 120 is provided. The second installation shaft 120 is composed of a first semi-axis 121 and a second semi-axis 122 that are buckled together, which is easy to operate. During the assembly process of the conductive module, the first conductive component 20 and the second conductive component 30 can be sleeved on the first installation shaft 110, and then the first semi-axis 121 and the second semi-axis 122 can be buckled on the first conductive component 20 and the second conductive component 30. The operation is simple and convenient to use. The setting of the first notch 1202 and the second notch 1203 can allow the second wire 221 and the fourth wire 321 to pass through and make the two of them located in the wire groove 1201. The setting of the wire groove 1201 for the second wire 221 and the fourth wire 321 The wire 321 provides a stable installation environment so that the second wire 221 and the fourth wire 321 are connected to the first driving circuit board 11 through the wire groove 1201. At the same time, the setting of the wire groove 1201 can prevent the second wire 221 and the fourth wire 321 from interfering with the connection and coordination between the second conductive ring 220 and the fourth conductive ring 320 and the second mounting shaft 120, thereby improving the connection stability between the second conductive ring 220 and the fourth conductive ring 320 and the second mounting shaft 120, thereby improving the rotation smoothness of the fourth conductive ring 320 of the conductive module on the third conductive ring 310, and the rotation smoothness of the second conductive ring 220 on the first conductive ring 210, thereby improving the working efficiency of the wire module.

[0034] As a preferred solution of this embodiment, refer to Figure 1 and Figure 2 A latching protrusion 1211 is provided on at least one side of the first semi-shaft 121 along the radial direction, and a latching groove 1221 is correspondingly provided on at least one side of the second semi-shaft 122 along the radial direction. The latching protrusion 1211 and the latching groove 1221 are snap-connected; the wire groove 1201 is distributed on both sides of the first semi-shaft 121 and / or the second semi-shaft 122 along the radial direction of the first semi-shaft 121 and / or the second semi-shaft 122.

[0035] The first half-shaft 121 and the second half-shaft 122 are snap-connected by the cooperation of the clamping groove 1221 and the clamping protrusion 1211 , which can be quickly installed and convenient to use.

[0036] Reference Figure 1 In this embodiment, an example is given in which a first half-shaft 121 is provided with a protrusion 1211 on one side along the radial direction, and a groove 1221 is provided on the other side; an example is given in which a second half-shaft 122 is provided with a groove 1221 on one side along the radial direction, and a protrusion 1211 is provided on the other side. The first half-shaft 121 and the second half-shaft 122 are snap-connected on both sides along the radial direction.

[0037] As a preferred solution of this embodiment, refer to Figure 1 and Figure 2A first mounting groove 1204 and a second mounting groove 1205 are respectively formed radially on the inner sides of the first half-shaft 121 and the second half-shaft 122, and the first mounting groove 1204 and the second mounting groove 1205 are spaced apart along the axial direction of the second mounting shaft 120; the second conductive ring 220 is arranged in the first mounting groove 1204, and the fourth conductive ring 320 is arranged in the second mounting groove 1205.

[0038] Among them, in order to ensure the connection reliability between the second conductive ring 220 and the fourth conductive ring 320 and the second mounting shaft 120, the first mounting groove 1204 and the second mounting groove 1205 are set on the inner side of the first half shaft 121 and the second half shaft 122, the second conductive ring 220 is arranged in the first mounting groove 1204, and the fourth conductive ring 320 is arranged in the second mounting groove 1205, so that the second conductive ring 220 and the fourth conductive ring 320 can be stably arranged in the second mounting shaft 120. In actual application, the stability of the rotation of the second mounting shaft 120 and the second conductive ring 220 and the fourth conductive ring 320 during the rotation of the second shell 60 is enhanced, thereby improving the working stability and reliability of the conductive module.

[0039] The first installation groove 1204 and the second installation groove 1205 are spaced apart along the axial direction of the second installation axis 120 , so as to ensure the insulation setting between the first conductive component 20 and the second conductive component 30 , thereby realizing the normal operation of the conductive module.

[0040] As a preferred solution of this embodiment, refer to Figure 1 and Figure 2 The conductive module also includes: a third conductive component 40, which is insulated from the first conductive component 20 and the second conductive component 30 respectively; the third conductive component 40 includes a fifth conductive ring 410 and a sixth conductive ring 420, the fifth conductive ring 410 is sleeved on the first installation shaft 110, and a fifth wire 411 is arranged on the inner side of the fifth conductive ring 410, and the fifth wire 411 is located in the wire hole 1101; the sixth conductive ring 420 is rotatably sleeved on the fifth conductive ring 410, and the outer side of the sixth conductive ring 420 is fixedly connected to the second installation shaft 120, and a sixth wire 421 is arranged on the outer side of the sixth conductive ring 420, and the sixth wire 421 is located on the outer side of the second installation shaft 120.

[0041] The third conductive component 40 is provided to connect the signal module and the first driving circuit board 11. Specifically, the fifth wire 411 provided on the inner side of the fifth conductive ring 410 is connected to the signal module after passing through the wire hole 1101, and the sixth wire 421 provided on the outer side of the sixth conductive ring 420 is connected to the first driving circuit board 11 along the outer side of the second mounting axis 120, so that the first control signal sent by the signal module is finally transmitted to the first driving circuit board 11 through the fifth wire 411 of the fifth conductive ring 410 and the sixth wire 421 of the sixth conductive ring 420, so as to achieve the purpose of controlling the first driving circuit board 11. At the same time, the third conductive component 40 is provided to replace the traditional method of directly connecting the first driving circuit board 11 and the signal module with a wire, so the conductive module of this embodiment can still enable at least one motor of the gimbal to rotate infinitely, so that the rotation angle and application scenario of the gimbal shooting are not limited.

[0042] The fifth conductive line 411 and the sixth conductive line 421 extend in opposite directions.

[0043] As a preferred solution of this embodiment, refer to Figure 1 and Figure 2 A third notch 1206 is provided on the first semi-shaft 121 and / or the second semi-shaft 122, and the sixth wire 421 is located in the wire groove 1201 through the third notch 1206; a third mounting groove 1207 is radially formed on the inner side of the first semi-shaft 121 and the second semi-shaft 122, and the third mounting groove 1207 is located on the side away from the first mounting groove 1204 along the axial direction of the second mounting shaft 120 and is spaced apart from the second mounting groove 1205, and the sixth conductive ring 420 is arranged in the third mounting groove 1207.

[0044] Among them, the setting of the above-mentioned third notch 1206 can allow the sixth wire 421 to pass through and be located in the wire groove 1201. The setting of the wire groove 1201 provides a stable installation environment for the sixth wire 421, so that the sixth wire 421 is connected to the first driving circuit board 11 through the wire groove 1201. At the same time, the setting of the wire groove 1201 can prevent the sixth wire 421 from interfering with the connection and coordination between the sixth conductive ring 420 and the second mounting shaft 120, thereby improving the connection stability between the sixth conductive ring 420 and the second mounting shaft 120, thereby improving the rotation smoothness of the sixth conductive ring 420 of the conductive module on the fifth conductive ring 410, and improving the working efficiency of the wire module.

[0045] In this embodiment, an example is given in which the number of the protrusions 1211 and the grooves 1221 is four, wherein two protrusions 1211 are respectively provided on both sides of the radial direction of the first semi-axis 121 , and two grooves 1221 are respectively provided on both sides of the radial direction of the second semi-axis 122 .

[0046] In this embodiment, an example is given in which the first semi-shaft 121 and the second semi-shaft 122 are both provided with a first notch 1202, a second notch 1203 and a third notch 1206. Figure 1 This layout is reasonable and easy to use.

[0047] Referring to the figure, an example is given in this embodiment in which the first semi-axis 121 and the second semi-axis 122 are both provided with the wire groove 1201. This arrangement method is convenient for setting the second wire 221 and the fourth wire 321. The staff can use the wire groove 1201 on either side of the second installation axis 120 during the assembly of the conductive module, thereby improving the convenience of use.

[0048] In this embodiment, refer to Figure 1 A fixing ring 111 is arranged at intervals on the outer side of the first installation shaft 110, and the first conductive ring 210, the third conductive ring 310 and the fifth conductive ring 410 are respectively arranged on the fixing ring 111, so as to improve the installation stability of the first conductive ring 210, the third conductive ring 310 and the fifth conductive ring 410 along the axial direction of the first installation shaft 110.

[0049] This embodiment also discloses a pan / tilt platform, referring to Figure 3 to Figure 4 , including a first shell 50, a second shell 60, a first motor assembly 70 and the conductive module of the above embodiment; a first hollow shaft 510 is provided at one end of the first shell 50; a second hollow shaft 610 is provided at one end of the second shell 60 close to the first shell 50, the first hollow shaft 510 is inserted into the second hollow shaft 610, and the first hollow shaft 510 is rotatably connected to the second hollow shaft 610; the first motor assembly 70 includes a first stator 710 and a first rotor 720, the first stator 710 is fixedly arranged in the first shell 50, and the first rotor 720 is fixedly sleeved on the second hollow shaft 610; the second mounting shaft 120 of the conductive module is arranged in the first hollow shaft 510.

[0050] This embodiment provides an implementation method of applying a conductive module to a pan / tilt head. During use, a power supply and a control module are provided in the first housing 50, and a first driving circuit board 11 is provided in the second housing 60. The first driving circuit board 11 is connected to the first rotor 720 to drive the first rotor 720 to move, so that the second housing 60 rotates on the first housing 50. The conductive module is used to connect the power supply to the first driving circuit board 11 and the signal module to the first driving circuit board 11. The function and role of the conductive module have been defined in the above embodiment and are not specifically defined here.

[0051] As a preferred solution of this embodiment, refer to Figure 3The first shell 50 also forms a first accommodating space 501 and an installation space 502, and the first stator 710 is located in the first accommodating space 501; the second shell 60 also forms a second accommodating space 601, and the first hollow shaft 510 extends into the second accommodating space 601. A limit member 520 is provided on the end of the first hollow shaft 510 close to the second accommodating space 601, and the limit member 520 abuts against the second hollow shaft 610 toward the side of the first shell 50.

[0052] The first housing space 501 formed by the first housing 50 provides an installation environment for the first stator 710, the installation space 502 provides an installation environment for the signal module and the power supply, and the second housing space 601 formed by the second housing 60 provides an installation environment for the first driving circuit board 11. The above configuration improves the integration of the gimbal of this embodiment. In actual use, the user holds the first housing 50, and the first housing 50 is fixed. Therefore, the configuration of the conductive module will not cause the wire to be twisted or short-circuited.

[0053] The above-mentioned limiter 520 is sleeved on one end of the first hollow shaft 510 close to the second accommodating space 601, and the limiter 520 is against the second hollow shaft 610 on the side facing the first shell 50, wherein the radius of the limiter 520 is greater than the radius of the second hollow shaft 610, and the setting of the limiter 520 forms a limit for the axial separation of the first hollow shaft 510 and the second hollow shaft 610, thereby preventing the first shell 50 and the second shell 60 from being separated during use of the gimbal, and improving the connection stability of the first shell 50 and the second shell 60. Figure 5 and Figure 6 The first hollow shaft 510 is provided with an external thread, the limiting member 520 is provided with an internal thread, and the limiting member 520 and the first hollow shaft 510 are connected by threads, thereby improving the connection stability between the two.

[0054] The first hollow shaft 510 of this embodiment is sleeved with a bearing 530, which is used to connect the first hollow shaft 510 and the second hollow shaft 610; in this embodiment, an example of two bearings 530 is given. The bearing 530 is used to assist the second housing 60 in rotating on the first housing 50.

[0055] As a preferred solution of this embodiment, refer to Figure 5The gimbal also includes: a third shell 80, a second motor assembly, a clamping assembly 90 and a third electrode assembly; the third shell 80 is rotatably connected to the second shell 60; the second motor assembly includes a rotatably connected second stator and a second rotor, the second stator is fixed on the second shell 60, and the second rotor is connected to the third shell 80; the clamping assembly 90 is rotatably connected to the third shell 80; the third electrode assembly includes a rotatably connected third stator and a third rotor, the third stator is fixed on the third shell 80, and the third rotor is connected to the clamping assembly 90.

[0056] Among them, during the use of the gimbal of this embodiment, the clamping assembly 90 is used to clamp a shooting device (not shown in the figure), such as a mobile phone. The rotation of the second shell 60 on the first shell 50 can adjust the orientation of the shooting device along the circumference of the first shell 50, so that the user can adjust it according to the shooting requirements; the third shell 80 can rotate on the second shell 60 to adjust the pitch angle of the shooting device for auxiliary shooting, and the clamping assembly 90 can rotate on the third shell 80 to adjust the swing angle of the shooting device along the length direction of the first shell 50.

[0057] In actual application, a third hollow shaft is provided at one end of the second shell 60 away from the first shell 50, and a fourth hollow shaft is provided at one end of the third shell 80 close to the second shell 60, the third hollow shaft is inserted into the fourth hollow shaft and is rotatably connected with the third hollow shaft, wherein the second rotor of the second motor assembly is fixedly sleeved on the fourth hollow shaft, and the principle of the second motor assembly driving the third shell 80 to rotate on the second shell 60 is the same as the principle of the first motor assembly 70 driving the second shell 60 to rotate on the first shell 50, and is not specifically limited here; A fifth hollow shaft is provided at one end of the third shell 80 away from the second shell 60, and a sixth hollow shaft is provided at one end of the clamping assembly 90 close to the third shell 80. The fifth hollow shaft is inserted into the sixth hollow shaft, and the fifth hollow shaft is rotatably connected with the sixth hollow shaft; wherein, the third rotor and the third stator of the third electrode assembly are fixedly sleeved on the sixth hollow shaft, and the principle of the third electrode assembly driving the clamping assembly 90 to rotate on the third shell 80 is the same as the principle of the first motor assembly 70 driving the second shell 60 to rotate on the first shell 50, and is not specifically limited here.

[0058] During the operation of the pan-tilt head, a second driving circuit board is provided on the third shell 80, and a third driving circuit board is provided on the clamping assembly 90. The second driving circuit board can drive the second motor assembly to work according to the second control signal sent by the signal module, so that the second rotor of the second motor assembly rotates on the second stator, thereby achieving the purpose of rotating the third shell 80 on the second shell 60; the third driving circuit board can drive the third motor assembly to work according to the third control signal sent by the signal module, so that the third rotor of the third motor assembly rotates on the third stator, thereby achieving the purpose of rotating the clamping assembly 90 on the third shell 80.

[0059] The connection method between the second shell 60 and the third shell 80 and the connection between the third shell 80 and the clamping assembly 90 may be the same as the connection method between the first shell 50 and the second shell 60 .

[0060] The control component, the second driving circuit board and the third driving circuit board of this embodiment are all implemented using existing technologies, which will not be elaborated in detail here.

[0061] Attached Figure 6 An overall module diagram of the control component, conductive module, first drive circuit board 11, second drive circuit board, third drive circuit board, first motor component 70, second motor component and third motor component of this embodiment is given, wherein the power supply supplies power to the gimbal of this embodiment.

[0062] It should be understood that the above embodiments are only used to illustrate the technical solutions of the present utility model rather than to limit it. For those skilled in the art, the technical solutions described in the above embodiments can be modified, or some of the technical features therein can be replaced by equivalents; and all these modifications and replacements should fall within the scope of protection of the claims attached to the present utility model.

Claims

1. A conductive module, characterized in that: include: A mounting assembly (10) comprising a first mounting shaft (110) and a second mounting shaft (120), wherein the first mounting shaft (110) is located inside the second mounting shaft (120); A first conductive component (20) comprising a first conductive ring (210) and a second conductive ring (220); A second conductive component (30) is insulated from the first conductive component (20), the second conductive component (30) comprising a third conductive ring (310) and a fourth conductive ring (320); The first conductive ring (210) and the third conductive ring (310) are sleeved on the first installation shaft (110); a first conductive wire (211) is arranged on the inner side of the first conductive ring (210); a third conductive wire (311) is arranged on the inner side of the third conductive ring (310); the first conductive wire (211) and the third conductive wire (311) are located inside the first installation shaft (110); The second conductive ring (220) is rotatably sleeved on the first conductive ring (210), and the fourth conductive ring (320) is rotatably sleeved on the third conductive ring (310); the outer sides of the second conductive ring (220) and the fourth conductive ring (320) are fixedly connected to the second installation shaft (120); a second conductive wire (221) is arranged on the outer side of the second conductive ring (220), and a fourth conductive wire (321) is arranged on the outer side of the fourth conductive ring (320); the second conductive wire (221) and the fourth conductive wire (321) are located on the outer side of the second installation shaft (120).

2. The conductive module according to claim 1, characterized in that: The first installation shaft (110) is formed with a wire passing hole (1101) along the axial direction, and the first wire (211) and the third wire (311) are located in the wire passing hole (1101).

3. The conductive module according to claim 2, characterized in that: The second mounting shaft (120) comprises a first half shaft (121) and a second half shaft (122) which are buckled together; a wire passing groove (1201) is formed axially on the outer side of the first half shaft (121) and / or the second half shaft (122); a first notch (1202) and a second notch (1203) are provided on the first half shaft (121) and / or the second half shaft (122); the second wire (221) is located in the wire passing groove (1201) through the first notch (1202); and the fourth wire (321) is located in the wire passing groove (1201) through the second notch (1203).

4. The conductive module according to claim 3, characterized in that: At least one side of the first semi-shaft (121) along the radial direction is provided with a locking protrusion (1211), and at least one side of the second semi-shaft (122) along the radial direction is correspondingly provided with a locking groove (1221), and the locking protrusion (1211) and the locking groove (1221) are snap-connected; the wire passing groove (1201) is distributed on both sides of the first semi-shaft (121) and / or the second semi-shaft (122) along the radial direction of the first semi-shaft (121) and / or the second semi-shaft (122).

5. The conductive module according to claim 4, characterized in that: A first mounting groove (1204) and a second mounting groove (1205) are respectively formed radially on the inner sides of the first half-shaft (121) and the second half-shaft (122), and the first mounting groove (1204) and the second mounting groove (1205) are spaced apart along the axial direction of the second mounting shaft (120); the second conductive ring (220) is arranged in the first mounting groove (1204), and the fourth conductive ring (320) is arranged in the second mounting groove (1205).

6. The conductive module according to claim 5, characterized in that: The conductive module further comprises: A third conductive component (40), wherein the third conductive component (40) is insulated from the first conductive component (20) and the second conductive component (30) respectively; the third conductive component (40) comprises a fifth conductive ring (410) and a sixth conductive ring (420); the fifth conductive ring (410) is sleeved on the first installation shaft (110), and a fifth conductive wire (411) is arranged on the inner side of the fifth conductive ring (410), and the fifth conductive wire (411) is located in the wire hole (1101); the sixth conductive ring (420) is rotatably sleeved on the fifth conductive ring (410), and the outer side of the sixth conductive ring (420) is fixedly connected to the second installation shaft (120), and a sixth conductive wire (421) is arranged on the outer side of the sixth conductive ring (420), and the sixth conductive wire (421) is located on the outer side of the second installation shaft (120).

7. The conductive module according to claim 6, characterized in that: A third notch (1206) is provided on the first half-shaft (121) and / or the second half-shaft (122), and the sixth conductive wire (421) is located in the wire passing groove (1201) through the third notch (1206); a third mounting groove (1207) is formed radially on the inner side of the first half-shaft (121) and the second half-shaft (122), and the third mounting groove (1207) is located on a side away from the first mounting groove (1204) along the axial direction of the second mounting shaft (120) and is spaced apart from the second mounting groove (1205), and the sixth conductive ring (420) is arranged in the third mounting groove (1207).

8. A pan / tilt head, characterized in that: include: A first housing (50), a second housing (60), a first motor assembly (70), and a conductive module as claimed in any one of claims 1 to 7; A first hollow shaft (510) is provided at one end of the first shell (50); A second hollow shaft (610) is provided at one end of the second shell (60) close to the first shell (50), the first hollow shaft (510) is inserted into the second hollow shaft (610), and the first hollow shaft (510) is rotatably connected to the second hollow shaft (610); The first motor assembly (70) comprises a first stator (710) and a first rotor (720), wherein the first stator (710) is fixedly disposed in the first housing (50), and the first rotor (720) is fixedly sleeved on the second hollow shaft (610); The second installation shaft (120) of the conductive module is disposed in the first hollow shaft (510).

9. The pan / tilt head according to claim 8, characterized in that: The first shell (50) is further formed with a first accommodating space (501) and an installation space (502), and the first stator (710) is located in the first accommodating space (501); the second shell (60) is further formed with a second accommodating space (601), and the first hollow shaft (510) extends into the second accommodating space (601), and a limiting member (520) is provided on the end of the first hollow shaft (510) close to the second accommodating space (601), and the limiting member (520) abuts against the second hollow shaft (610) on the side facing the first shell (50).

10. The pan / tilt head according to claim 9, characterized in that: The pan / tilt platform also includes: A third housing (80) rotatably connected to the second housing (60); A second motor assembly comprises a second stator and a second rotor which are rotatably connected, wherein the second stator is fixedly arranged on the second housing (60), and the second rotor is connected to the third housing (80); A clamping assembly (90) rotatably connected to the third housing (80); The third electrode assembly comprises a third stator and a third rotor which are rotatably connected, wherein the third stator is fixedly arranged on the third shell (80), and the third rotor is connected to the clamping assembly (90).

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