Automatic water-guiding waterproof structure and pan / tilt pod

Abstract

A waterproof structure and a pan-tilt pod with automatic water diversion, the waterproof structure includes: a rotating shell, a water diversion outer cover, a water diversion inner cover, a driving connection shell and a cover body connector; the body connector is installed in a connector accommodating groove; the cover body connector is connected to the inside of the water diversion outer cover; the water diversion outer cover is provided with a waterproof outer ring wall; the water diversion inner cover is provided with a waterproof partition groove structure; the waterproof partition groove structure extends into the water diversion outer cover and is located on the inner side of the waterproof outer ring wall; the notch direction of the waterproof partition groove structure faces the waterproof outer ring wall; the upper end of the waterproof partition groove structure and its bottom end form a height difference, which is used to drain the liquid in the groove from a high position to a low position. The pan-tilt pod includes: a pan-tilt movement and a waterproof structure; the pan-tilt movement is arranged in the rotating shell. This waterproof structure is used to carry a functional device that needs to be sealed and waterproofed. By arranging the functional device in the rotating shell, the functional device can be isolated from the outside to prevent external moisture from entering the rotating shell, replacing the existing technology that mainly uses sealing rings as the main solution.

Description

Technical Field

[0001] The invention relates to the technical field of a pan / tilt platform, and in particular to an automatic water-guiding waterproof structure and a pan / tilt platform pod. Background Art

[0002] Existing gimbals are commonly used in outdoor environments, so they are inevitably affected by rain. Rainwater is mainly acidic, and after entering the interior of the gimbal, it will corrode the internal structure of the gimbal, so the rainwater needs to be waterproofed. In existing gimbals, the treatment method is to use a sealing plug to isolate water from the inside and outside of the gimbal. However, this structure is still easy to get water in when facing heavy rain. Summary of the invention

[0003] The purpose of the present invention is to provide an automatic water-guiding waterproof structure, wherein the upper end of the waterproof partition groove structure forms a height difference with the bottom end thereof, so as to guide the liquid in the groove from a high position to a low position.

[0004] The present invention also provides a pan-tilt pod, which comprises: a pan-tilt movement and a waterproof structure; the pan-tilt movement is arranged in a rotating shell.

[0005] To achieve this object, the present invention adopts the following technical solutions:

[0006] An automatic water-guiding waterproof structure comprises: a rotating shell, a water-guiding outer cover, a water-guiding inner cover, a driving connection shell and a cover body connection piece;

[0007] The water guide outer cover is installed on the outer side of the rotating shell; a connector receiving groove is provided in the driving connection shell; the cover body connector is installed in the connector receiving groove; the cover body connector is connected to the inside of the water guide outer cover; the water guide inner cover is installed at the opening of the connector receiving groove and surrounded by the outer side of the cover body connector;

[0008] The water-conducting outer cover is provided with a waterproof outer ring wall; the water-conducting inner cover is provided with a waterproof partition groove structure; the waterproof partition groove structure extends into the water-conducting outer cover and is located on the inner side of the waterproof outer ring wall; the notch direction of the waterproof partition groove structure is toward the waterproof outer ring wall; the upper end of the waterproof partition groove structure forms a height difference with its bottom end, which is used to drain the liquid in the groove from a high position to a low position.

[0009] Preferably, the water guide outer cover is provided with a middle boss; an upper surface and a lower surface of the middle boss form a height difference;

[0010] The inner sealing groove of the outer cover is arranged on the surface of the upper surface; the cover body connecting piece is connected to the upper surface; and the waterproof partition groove structure is located between the middle boss and the waterproof outer ring wall.

[0011] Preferably, the middle boss is provided with a water-conducting inclined end surface;

[0012] The water-conducting inclined end surface transitions from the lower surface with a larger area to the upper surface with a smaller area.

[0013] Preferably, it also includes: an inner sealing ring of the outer cover and an outer sealing ring of the outer cover;

[0014] The water guide outer cover is provided with an outer cover inner sealing groove at the contact position between the water guide outer cover and the cover body connecting piece; the outer cover inner sealing ring is arranged in the outer cover inner sealing groove and is pressed by the cover body connecting piece;

[0015] The water guide outer cover is provided with an outer cover outer sealing groove at the contact position between the water guide outer cover and the rotating shell; the outer cover outer sealing ring is installed in the outer cover outer sealing groove.

[0016] Preferably, the cover body connecting member is a driving device, an output end of which is fixed to the inside of the water-conducting outer cover and is used to drive the rotating shell to rotate.

[0017] Preferably, the rotating housing comprises: a rotating main housing and a rotating auxiliary housing;

[0018] The rotating main shell and the rotating auxiliary shell are integrally formed and combined; the water guide outer cover is installed on the side wall of the rotating main shell;

[0019] The output end of the cover body connecting member drives the water-conducting outer cover to rotate, and drives the rotating main shell and the rotating auxiliary shell to rotate synchronously.

[0020] Preferably, the waterproof partition groove structure is provided with a collecting groove and a plurality of waterproof dividing grooves;

[0021] The lower ends of a plurality of the waterproof distribution grooves are connected to the upper end of the collecting groove.

[0022] Preferably, a water-guiding bottom plate arranged obliquely is provided at the lower end of the collecting trough.

[0023] Preferably, the waterproof partition groove structure is arc-shaped; both ends of the waterproof partition groove are respectively connected to the collecting groove.

[0024] A pan / tilt pod, comprising: a pan / tilt movement and a waterproof structure;

[0025] The waterproof structure is the above-mentioned waterproof structure;

[0026] The pan / tilt mechanism is arranged in the rotating shell.

[0027] Beneficial effects of the present invention:

[0028] This waterproof structure is used to carry functional devices that need to be sealed and waterproof. By setting the functional devices in the rotating shell, the functional devices can be isolated from the outside and external moisture can be prevented from entering the rotating shell, replacing the existing technology that mainly uses sealing rings. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic diagram of the structure of the waterproof structure;

[0030] Figure 2 It is a cross-sectional schematic diagram of the waterproof structure;

[0031] Figure 3 It is an exploded schematic diagram of the waterproof structure;

[0032] Figure 4 is a cross-sectional schematic diagram of a water guide outer cover and a water guide inner cover;

[0033] Figure 5 It is a structural schematic diagram of a waterproof partition structure;

[0034] Figure 6 It is a schematic diagram of the structure of the water guide outer cover;

[0035] Figure 7 It is a schematic diagram of the structure of the water guide outer cover;

[0036] Figure 8 It is a structural diagram of the gimbal pod.

[0037] in:

[0038] Rotating housing 1, water guide outer cover 2, water guide inner cover 3, driving connection housing 4, cover body connection piece 5;

[0039] Connector receiving slot 41;

[0040] Rotate the main housing 11 and the auxiliary housing 12;

[0041] Waterproof outer ring wall 21, middle boss 22, outer cover inner sealing groove 24, outer cover outer sealing groove 25; upper surface 221, lower surface 222, water guide inclined end surface 223, V-shaped groove 224;

[0042] Waterproof partition groove structure 31; collecting groove 311, waterproof sub-groove 312; water guide bottom plate 313; inner side wall 314;

[0043] The outer cover inner sealing ring 61 and the outer cover outer sealing ring 62. DETAILED DESCRIPTION

[0044] The technical solution of the present invention is further described below through specific implementation modes in conjunction with the accompanying drawings.

[0045] An automatic water-guiding waterproof structure comprises: a rotating housing 1, a water-guiding outer cover 2, a water-guiding inner cover 3, a driving connection housing 4 and a cover body connection member 5;

[0046] The water guide outer cover 2 is installed on the outer side of the rotating housing 1; the driving connection housing 4 is provided with a connection piece receiving groove 41; the cover body connection piece 5 is installed in the connection piece receiving groove 41; the cover body connection piece 5 is connected to the inside of the water guide outer cover 2; the water guide inner cover 3 is installed at the opening of the connection piece receiving groove 41 and surrounded by the outer side of the cover body connection piece 5;

[0047] The water-conducting outer cover 2 is provided with a waterproof outer ring wall 21; the water-conducting inner cover 3 is provided with a waterproof partition groove structure 31; the waterproof partition groove structure 31 extends into the water-conducting outer cover 2 and is located on the inner side of the waterproof outer ring wall 21; the groove direction of the waterproof partition groove structure 31 is toward the waterproof outer ring wall 21; the upper end of the waterproof partition groove structure 31 and its bottom end form a height difference, which is used to drain the liquid in the groove from a high position to a low position.

[0048] This waterproof structure is used to carry functional devices that need to be sealed and waterproof. By setting the functional devices in the rotating shell 1, the functional devices can be isolated from the outside and external moisture can be prevented from entering the rotating shell 1, replacing the existing technology that mainly uses sealing rings.

[0049] Specifically, the rotating shell 1 is used to carry functional devices, such as the pan-tilt movement of the pan-tilt pod; generally, the existing waterproofing technology mainly uses sealing and drainage as the main waterproofing measures, while the present solution mainly uses water conduction as a waterproofing device; in the present solution, the rotating shell 1 is equipped with a functional device, and the driving connecting shell 4 is fixedly installed on the wall, so that the waterproof structure is suspended, so sealing treatment is required between the rotating shell 1 and the driving connecting shell 4. Facing the rain environment, the water-guiding outer cover 2 is located on the outside of the water-guiding inner cover 3, and the water-guiding outer cover 2 will block the rain. The waterproof outer ring wall 21 blocks the rain from entering the interior of the rotating shell 1 through the water-guiding inner cover 3, which is the first line of defense of the waterproof structure; if a small part of the rainwater crosses the water-guiding outer cover 2 and enters the internal water-guiding inner cover 3, such as Q1, the water-guiding inner cover 3 is provided with a waterproof partition structure 31, and since the waterproof partition structure 31 is provided with a highest point and a lowest point; under the action of gravity and the groove-type drainage effect of the waterproof partition structure 31, water will flow from the highest point of the waterproof partition structure 31 to the lowest point, such as Q3 and Q4, and the water that crosses the waterproof outer ring wall 21 of the water-guiding outer cover 2 will be discharged to the water-guiding outer cover 2 below the waterproof partition structure 31, and then discharged by the water-guiding outer cover 2, such as Q6, thereby achieving a waterproof effect, protecting the functional device inside the rotating shell 1, and enabling the device to work in a rain environment.

[0050] The rotating housing 1, the water-conducting outer cover 2, the driving connection housing 4 and the cover body connection member 5 are connected by known connection methods, such as welding, screw fixing, glue and clamping, etc. If bolts are used, the bolts pass through the rotating housing 1 and the water-conducting outer cover 2 in sequence, and cooperate with the cover body connection member 5, so that the cover body connection member 5 is connected to the inside of the water-conducting outer cover 2; the water-conducting inner cover 3 is installed on the driving connection housing 4, and is located at the notch position of the connection member receiving groove 41, surrounding the cover body connection member 5. The water-conducting outer cover 2 is vertically arranged, and its opening faces the cover body connection member 5; and the cover body connection member 5 extends horizontally into the cover of the water-conducting outer cover 2. Since the water-conducting inner cover 3 is surrounded on the outside, the water-conducting inner cover 3 can block water, and rainwater can enter the water-conducting inner cover 3 to separate the water-conducting inner cover 3 and the cover body connection member 5. The waterproof outer ring wall 21 of the water-conducting outer cover 2 is preferably arranged obliquely, so that the water discharged from the lowest point of the waterproof partition groove structure 31 can pass through the inclined waterproof outer ring wall 21.

[0051] Preferably, the water-conducting outer cover 2 is provided with a middle boss 22; an upper surface 221 and a lower surface 222 of the middle boss 22 form a height difference;

[0052] The outer cover inner sealing groove 24 is arranged on the surface of the upper surface 221 ; the cover body connector 5 is connected to the upper surface 221 ; the waterproof partition groove structure 31 is located between the middle boss 22 and the waterproof outer ring wall 21 .

[0053] The middle boss 22 is located inside the water guide outer cover 2, preferably in the middle of the water guide outer cover 2; the waterproof partition structure 31 extends into the water guide outer cover 2, and its position is located between the waterproof outer ring wall 21 and the middle boss 22, such as Figure 2 ; When external moisture passes through the two lines of the water-conducting outer cover 2 and the waterproof partition structure 31, the water will pass through the waterproof partition and enter the middle boss 22, such as Q51; due to the height difference between the upper surface 221 and the lower surface 222 of the middle boss 22, a gap is formed between the cover body connector 5 and the position outside the middle boss 22, and the vertically arranged middle boss 22 can guide the water from high to low through the side of the middle boss 22. The water will flow to the lower place along the side of the middle boss 22 (such as Q52), and fall to the waterproof outer ring wall 21 of the water-conducting outer cover 2, and be guided out of the outside of the waterproof structure along the inclined surface of the waterproof outer ring wall 21, forming the third line of defense of the waterproof structure (such as Q6).

[0054] The middle boss 22 is in the shape of a column with an upper surface 221 and a lower surface 222, such as a cylinder, a truncated cone, a cuboid, etc. It is preferably a structure with a tapered end face, that is, the upper surface 221 transitions to the lower surface 222 through an inclined end face, such as a truncated cone.

[0055] Preferably, the middle boss 22 is provided with a water-conducting inclined end surface 223;

[0056] The water-conducting inclined end surface 223 transitions from the lower surface 222 having a larger area to the upper surface 221 having a smaller area.

[0057] The middle boss 22 has a lower surface 222 and an upper surface 221, and the side is an inclined water-guiding oblique end surface 223, which is similar to a truncated cone; because the gap between the water-guiding oblique end surface 223 and the cover body connector 5 forms a V-shaped groove 224, when the water reaches the middle area of ​​the water-guiding inner cover 3 on the vertically arranged middle boss 22, the water will flow from one end of the lower surface 222 to one end of the upper surface 221 along the water-guiding oblique end surface 223 under the action of gravity, preventing the water from staying on the water-guiding oblique end surface 223. The water can only flow to one end of the upper surface 221 and then flow downward (such as Q52) until it flows to the waterproof outer ring wall 21, and then is guided out of the waterproof structure by the waterproof outer ring wall 21. At the same time, because the outer cover inner sealing ring 61 is set between the water-guiding outer cover 2 and the cover body connector 5, the water will not enter from between the two, and can only be guided out along the water-guiding oblique end surface 223, thereby improving the sealing of the waterproof structure.

[0058] Preferably, it also includes: an outer cover inner sealing ring 61 and an outer cover outer sealing ring 62;

[0059] The water guide outer cover 2 is provided with an outer cover inner sealing groove 24 at the contact position between the water guide outer cover 2 and the cover body connecting member 5; the outer cover inner sealing ring 61 is arranged in the outer cover inner sealing groove 24 and is pressed by the cover body connecting member 5;

[0060] The water guide outer cover 2 is provided with an outer cover outer sealing groove 25 at the contact position between the water guide outer cover 2 and the rotating housing 1 ; the outer cover outer sealing ring 62 is installed in the outer cover outer sealing groove 25 .

[0061] The outer cover inner sealing ring 61 is arranged at the contact position between the water-conducting outer cover 2 and the cover body connecting member 5, which can effectively prevent moisture from entering from the contact gap between the two, thereby improving the sealing between the two. Specifically, the outer cover inner sealing ring 61 can have a certain elasticity, and the water-conducting outer cover 2 and the cover body connecting member 5 are fixed so that the outer cover inner sealing ring 61 is deformed, which can reduce the gap between the two as much as possible, thereby making the two more sealed.

[0062] The water-conducting outer cover 2 plays a major role in waterproofing. The outer seal ring 62 of the outer cover is arranged between the water-conducting outer cover 2 and the rotating shell 1 to prevent moisture from directly entering the interior of the rotating shell 1 from between the rotating shell 1 and the water-conducting outer cover 2. At the same time, the outer seal ring 62 of the outer cover may have a certain elasticity. When the water-conducting outer cover 2 is tightly connected to the rotating shell 1, the outer seal ring 62 of the outer cover is elastically deformed to reduce the connection gap between the water-conducting outer cover 2 and the rotating shell 1, thereby improving the waterproofing.

[0063] Preferably, the cover connecting member 5 is a driving device, an output end of which is fixed inside the water-conducting outer cover 2 and is used to drive the rotating shell 1 to rotate.

[0064] The cover body connector 5 can be an ordinary fixed block, which only improves the pressing effect; at the same time, the cover body connector 5 can also be set as a driving device to drive the rotating shell 1 to rotate; when the driving connecting shell 4 hangs the rotating shell 1 on the wall, the cover body connector 5 is started. Since the rotating shell 1 is connected to the water-conducting outer cover 2, the output end of the cover body connector 5 will drive the rotating shell 1 and the water-conducting outer cover 2 to rotate synchronously, thereby realizing the waterproof function while realizing the rotation of the functional device in a sealed environment.

[0065] Specifically, the water-conducting outer cover 2 is connected to the rotating shell 1, and an outer sealing ring 62 of the outer cover is provided between the two. When the cover body connector 5 drives the water-conducting outer cover 2 and the rotating shell 1 to rotate, the outer sealing ring 62 of the outer cover will also rotate under the driving action of the two, and will not cause the friction between the outer sealing ring 62 and the shell to damage the structure of the outer sealing ring 62 of the outer cover, that is, when the water-conducting outer cover 2 and the rotating shell 1 rotate, the sealing between the two will not change; at the same time, the middle boss 22 and the upper surface 221 are in contact with the output end of the cover body connector 5, and the outer cover inner sealing ring 61 between the two will also rotate synchronously, and will not affect the sealing between the two; and the water-conducting inner cover 3 is fixed to the driving connecting shell 4 to keep the position of the waterproof partition groove structure 31 unchanged, and the notch direction of the waterproof partition groove structure 31 is always toward the waterproof outer ring wall 21, which is used to isolate and divert moisture.

[0066] Preferably, the rotating housing 1 comprises: a rotating main housing 11 and a rotating sub-housing 12;

[0067] The rotating main shell 11 and the rotating sub-shell 12 are integrally formed and combined; the water guide outer cover 2 is installed on the side wall of the rotating main shell 11;

[0068] The output end of the cover connecting member 5 drives the water-conducting outer cover 2 to rotate, and drives the rotating main shell 11 and the rotating auxiliary shell 12 to rotate synchronously.

[0069] The rotating main shell 11 and the rotating sub-shell 12 are integrally formed and connected, that is, the rotating main shell 11 and the rotating sub-shell 12 are connected as one body. Therefore, when it is necessary to drive the rotating sub-shell 12 to rotate, it is only necessary to drive the rotating main shell 11 to rotate to achieve the simultaneous driving of the rotating sub-shell 12. There is no need to add mounting holes on the outside of the rotating sub-shell 12. Only the necessary mounting holes are installed on the outside of the rotating main shell 11 to connect with the water-guiding outer cover 2. The mounting holes have the waterproof structure of this scheme to guide water away, so that no external moisture enters during the rotation process, and the sealing is improved. This scheme can set up multiple rotating sub-shells 12, and set the pan-tilt movement with different functions in the rotating sub-shell 12, so that the pan-tilt pod has the functions of different types of movements at the same time; and it can drive a single shell rotation driver to drive the rotating main shell 11, and the rotating sub-shell 12 will not get water.

[0070] Preferably, the waterproof partition groove structure 31 is provided with a collecting groove 311 and a plurality of waterproof dividing grooves 312;

[0071] The lower ends of the plurality of waterproof dividing grooves 312 are connected to the upper end of the collecting groove 311 .

[0072] The waterproof grooves 312 extend into the water guide outer cover 2 in sequence. The further into the inner part of the water guide outer cover 2, the more difficult it is for water to enter the waterproof grooves 312 (such as Q2) near the inner part under the isolation of the waterproof outer ring wall 21. It is only necessary to design multiple waterproof grooves 312 to make it difficult for water to enter the water guide outer cover 2 according to Q2. Figure 4 There are two waterproof partition grooves 312; in most cases, the water flows out to the bottom in the outer waterproof partition groove 312 (such as Q3), and the water in multiple waterproof partition grooves 312 converges into the collecting groove 311 (such as Q4), and flows out from the collecting groove 311 uniformly, and is directed to the waterproof outer ring wall 21 below the collecting groove 311 (such as Q6) to prevent the water from remaining in the waterproof partition groove 312.

[0073] Preferably, a water guiding bottom plate 313 which is inclined is provided at the lower end of the collecting tank 311 .

[0074] After the water flows through the collection groove 311, it will reach the water guiding bottom plate 313 of the collection groove 311. Since the water guiding bottom plate 313 is set at an angle, the water will be guided downward by the water guiding bottom plate 313 to prevent the water from staying in the collection groove 311, thereby improving the water guiding effect and the waterproofness of the waterproof structure.

[0075] Preferably, the waterproof partition groove structure 31 is arc-shaped; both ends of the waterproof partition groove 312 are respectively connected to the collecting groove 311 .

[0076] The waterproof partition groove structure 31 can be other inclined structures, such as the groove type of the waterproof partition groove 312 and the collecting groove 311 can be designed as a multi-segment curved structure or a straight structure; but as long as water flows from the high position in the waterproof partition groove 312 to the low position collecting groove 311, it should be within the protection range; the waterproof partition groove structure 31 is preferably arc-shaped, and the waterproof partition groove 312 and the collecting groove 311 are arc-shaped structures; the arc-shaped structure can well surround the cover body connector 5, and use the waterproof partition groove structure 31 to divert water dripping from the top, thereby protecting the interior of the rotating shell 1 and preventing it from seeping into the cover body connector 5. The two ends of the waterproof dividing groove 312 are respectively connected to the collecting groove 311 to form an unclosed (or closed) annular structure, which facilitates the installation of the cover body connector 5; at the same time, for the unclosed annular structure, the position where the water is discharged from the water-guiding bottom plate 313 is higher than the closed position, and the water discharged from the water-guiding bottom plate 313 is not easy to splash back when it reaches the waterproof outer ring wall 21 below; and due to the unclosed annular structure, the time for water to pass through the waterproof dividing groove 312 and the collecting groove 311 is shorter than that of the closed one, and the drainage efficiency is higher.

[0077] The waterproof partition groove structure 31 is provided with a plurality of waterproof sub-grooves 312; the waterproof sub-grooves 312 are located between the middle boss 22 and the waterproof outer ring wall 21; the waterproof sub-grooves 312 are separated by inner side walls 314; from the outside to the inside of the water-conducting outer cover 2, the heights of the inner side walls 314 of adjacent waterproof sub-grooves 312 decrease successively.

[0078] A pan / tilt pod, comprising a pan / tilt movement 006 and a waterproof structure 005;

[0079] The waterproof structure is the above-mentioned waterproof structure;

[0080] The pan / tilt mechanism is disposed in the rotating housing 1 .

[0081] The technical principle of the present invention is described above in conjunction with specific embodiments. These descriptions are only for explaining the principle of the present invention and cannot be interpreted as limiting the scope of protection of the present invention in any way. Based on the explanations herein, those skilled in the art can associate other specific implementations of the present invention without paying creative labor, and these methods will fall within the scope of protection of the present invention.

Claims

1. A waterproof structure with automatic water conduction, characterized in that: include: Rotating housing, water-conducting outer cover, water-conducting inner cover, driving connecting housing and cover body connecting piece; The water guide outer cover is installed on the outer side of the rotating shell; a connector receiving groove is provided in the driving connection shell; the cover body connector is installed in the connector receiving groove; the cover body connector is connected to the inside of the water guide outer cover; the water guide inner cover is installed at the opening of the connector receiving groove and surrounded by the outer side of the cover body connector; The water guide outer cover is provided with a waterproof outer ring wall; the water guide inner cover is provided with a waterproof partition groove structure; the waterproof partition groove structure extends into the water guide outer cover and is located on the inner side of the waterproof outer ring wall; the notch of the waterproof partition groove structure is oriented toward the waterproof outer ring wall; the upper end of the waterproof partition groove structure forms a height difference with its bottom end, which is used to drain the liquid in the groove from a high position to a low position; The waterproof partition groove structure is provided with a collecting groove and a plurality of waterproof sub-grooves; the lower ends of the plurality of waterproof sub-grooves are connected to the upper end of the collecting groove; the lower end of the collecting groove is provided with an inclined water guide bottom plate; The water guide outer cover is provided with a middle boss; an upper surface and a lower surface of the middle boss form a height difference; The sealing groove in the outer cover is arranged on the surface of the upper surface; the cover body connecting piece is connected to the upper surface; the waterproof partition groove structure is located between the middle boss and the waterproof outer ring wall; The cover body connecting piece is a driving device, and an output end of the driving device is fixed inside the water-conducting outer cover, and is used to drive the rotating shell to rotate.

2. The automatic water-conducting waterproof structure according to claim 1, characterized in that: The middle boss is provided with a water-conducting inclined end surface; The water-conducting inclined end surface transitions from the lower surface with a larger area to the upper surface with a smaller area.

3. The automatic water-conducting waterproof structure according to claim 2, characterized in that: Also includes: An inner sealing ring of an outer cover and an outer sealing ring of an outer cover; The water guide outer cover is provided with an outer cover inner sealing groove at the contact position between the water guide outer cover and the cover body connecting piece; the outer cover inner sealing ring is arranged in the outer cover inner sealing groove and is pressed by the cover body connecting piece; The water guide outer cover is provided with an outer cover outer sealing groove at the contact position between the water guide outer cover and the rotating shell; the outer cover outer sealing ring is installed in the outer cover outer sealing groove.

4. The automatic water-conducting waterproof structure according to claim 1, characterized in that: The rotating housing comprises: a rotating main housing and a rotating auxiliary housing; The rotating main shell and the rotating auxiliary shell are integrally formed and combined; the water guide outer cover is installed on the side wall of the rotating main shell; The output end of the cover body connecting member drives the water-conducting outer cover to rotate, and drives the rotating main shell and the rotating auxiliary shell to rotate synchronously.

5. The automatic water-conducting waterproof structure according to claim 1, characterized in that: The waterproof partition groove structure is in an arc shape; both ends of the waterproof partition groove are respectively connected to the collecting groove.

6. A pan / tilt pod, characterized in that: Including pan / tilt movement and waterproof structure; The waterproof structure is the waterproof structure according to any one of claims 1 to 5; The pan / tilt mechanism is arranged in the rotating shell.

Images