High-precision time synchronization device

Abstract

The invention belongs to the technical field of time synchronization devices, and particularly relates to a high-precision time synchronization device which comprises a satellite receiving antenna and a multi-state bird repelling mechanism, the multi-state bird repelling mechanism is arranged on the outer side of the satellite receiving antenna, the satellite receiving antenna comprises a support, an antenna is installed on the support, and the multi-state bird repelling mechanism comprises a protection mechanism and a dynamic bird repelling mechanism; the protection mechanism is arranged on the outer side of the support and comprises a protection cover, a protection cavity and an insertion groove which are communicated with each other are formed in the protection cover, the support is arranged in the protection cavity, and one end of the antenna is arranged in the insertion groove; the dynamic bird repelling mechanism is installed on the side wall of the protective cover and used for dynamically repelling birds on the antenna. According to the time synchronization device, the bird repelling device can be additionally arranged on the satellite receiving antenna, bird repelling is achieved through cooperation of multiple modes, the influence of birds on normal use of the satellite receiving antenna is avoided, then the use accuracy of the time synchronization device can be guaranteed, and normal use of a user cannot be affected.

Description

Technical Field

[0001] The invention belongs to the technical field of time synchronization devices, and in particular relates to a high-precision time synchronization device. Background Art

[0002] With the development of science and technology and the national economy, the demand for standard time and standard frequency in all walks of life is also increasing, especially in the rapid development of my country's basic industries - communications, electricity and transportation.

[0003] A time synchronization device is a device that can manage the time of multiple devices in a unified manner. It can accurately track the world standard time (UTC) and synchronize this time information to other devices, such as computers, mobile phones, televisions, etc., so that users can obtain accurate time in real time no matter where they are. Existing time synchronization devices are generally composed of a satellite receiving antenna, a time synchronization device body, and client software. The satellite receiving antenna receives accurate satellite time information from GPS and Beidou satellites, and after decoding and processing, it provides high-precision time information and second pulse signals to the time synchronization device body. The time signal is synchronized with the world time UTC and can be synchronized with the WINDOWS workstation in the network through the client software. The client device can automatically synchronize time with the network server through its own client software, thereby realizing the network timing function.

[0004] In order to improve the accuracy of time synchronization, when installing the satellite receiving antenna, it is necessary to use expansion bolts to fix the bracket in a place with a wide field of vision, so that the satellite receiving antenna faces the entire sky, so that all visible satellites above the head can be directly viewed, and the antenna beam is not blocked by hillsides, woods, high-rise buildings, towers, high-voltage transmission lines, etc. However, since the satellite receiving antenna lacks a bird repellent device, it is easily affected by birds during normal use, which in turn affects the normal reception of satellite signals by the satellite receiving antenna, reduces the accuracy of the synchronization time of the time synchronization device itself, and thus affects the normal use of users.

[0005] Therefore, in view of the above technical problems, it is necessary to provide a high-precision time synchronization device.

[0006] The information disclosed in this background technology section is only intended to enhance the understanding of the overall background of the invention and should not be regarded as an acknowledgment or any form of suggestion that the information constitutes the prior art already known to a person skilled in the art. Summary of the invention

[0007] The object of the present invention is to provide a high-precision time synchronization device, which can solve the problem that the satellite receiving antenna of the existing time synchronization device lacks a bird-repelling device.

[0008] In order to achieve the above object, a technical solution provided by a specific embodiment of the present invention is as follows:

[0009] A high-precision time synchronization device comprises a satellite receiving antenna and a polymorphic bird-repelling mechanism, wherein the polymorphic bird-repelling mechanism is arranged outside the satellite receiving antenna, the satellite receiving antenna comprises a bracket, an antenna is mounted on the bracket, and the polymorphic bird-repelling mechanism comprises a protection mechanism and a dynamic bird-repelling mechanism;

[0010] The protection mechanism is arranged outside the bracket, the protection mechanism comprises a protection cover, the protection cover is provided with a protection cavity and an insertion slot which are interconnected, the bracket is arranged in the protection cavity, and one end of the antenna is arranged in the insertion slot;

[0011] The dynamic bird-repelling mechanism is installed on the side wall of the protective cover, and is used for dynamically repelling the birds on the antenna.

[0012] In one or more embodiments of the present invention, the antenna is threadedly connected to the bracket, so that the antenna and the bracket can be disassembled to facilitate maintenance of the antenna;

[0013] The bracket is fixed by expansion bolts to ensure the firmness of the bracket installation.

[0014] In one or more embodiments of the present invention, the dynamic bird-repelling mechanism includes a rotating ring, which is rotatably connected to the side wall of the protective cover, so that the rotating ring can rotate around the side wall of the protective cover;

[0015] A pair of support members are symmetrically mounted on the rotating ring, and one end of the support member away from the rotating ring is connected to a base.

[0016] In one or more embodiments of the present invention, a vertical rod is fixedly connected to the upper end surface of the base, and the vertical rod is in a vertical state, and the vertical rod is used to install the blades and the injection pipe;

[0017] The side wall of the vertical pole is connected to blades. When there is wind outside, the wind will blow towards the blades and exert force on the blades. At this time, the blades drive the rotating ring to rotate around the side wall of the protective cover through the vertical pole, the base, and the support. The rotating vertical pole is used to dynamically drive away birds to prevent them from staying on the antenna.

[0018] In one or more embodiments of the present invention, a spray pipe is connected to the top of the vertical pole, and a plurality of bird-proof spikes and a plurality of spray heads are installed on the spray pipe, and the spray heads are inclined toward the antenna. When the vertical pole rotates, the spray pipe, the bird-proof spikes and the spray heads will also rotate synchronously. Since the bird-proof spikes are hollow tubes and the outer wall is provided with a plurality of holes, when the bird-proof spikes rotate, the bird-proof spikes can make a sound, and the sound of the rotating bird-proof spikes is used to drive away birds that may stay on the antenna, and the spray heads are used to spray the spray liquid to the upper side of the antenna.

[0019] In one or more embodiments of the present invention, a pair of storage cavities are provided in the protective cover, and the pair of storage cavities are arranged in an up-and-down state, and the storage cavities are used to contain the spray liquid;

[0020] The storage chamber is provided with a spray liquid and a submersible pump, and when the submersible pump is running, the submersible pump can extract the spray liquid;

[0021] The side wall of the protective cover is fixedly connected with two groups of fixing buckles, and a rotating cover is rotatably connected between each group of the fixing buckles. A pair of the rotating covers respectively corresponds to a pair of submersible pumps. Through the mutual cooperation of the fixing buckles and the rotating covers, the injection liquid delivered by the submersible pump can be temporarily stored so as to deliver the injection liquid to the injection pipe, and at the same time it will not affect the normal rotation of the vertical pole.

[0022] In one or more embodiments of the present invention, the output end of the submersible pump is disposed inside the rotating cover through the protective cover, and the injection liquid extracted by the submersible pump is delivered to the inside of the rotating cover;

[0023] The rotating cover is connected with an infusion tube, one end of which passes through the base and the vertical rod and is connected to the inside of the spray tube. When the vertical rod rotates, the vertical rod can drive the rotating cover to rotate around the fixed buckle through the infusion tube, that is, the rotating ring and the rotating cover can rotate synchronously, which can not only ensure the normal delivery of the spray liquid, but also will not affect the normal rotation of the vertical rod, so as to use the rotating vertical rod to dynamically drive away birds;

[0024] At the same time, the spray liquid in the rotating cover enters the spray pipe through the infusion tube, and then is sprayed toward the upper side of the antenna through several nozzles. If there are birds staying on the antenna, it will be sprayed directly toward the birds, using the spray liquid to drive them away.

[0025] In one or more embodiments of the present invention, a collecting groove is provided on the upper end surface of the protective cover. The collecting groove is provided on the lower side of the antenna and surrounds the antenna. A filter is installed in the collecting groove. The collecting groove can collect the spray liquid or rainwater dripping from the antenna to avoid waste of the spray liquid.

[0026] In one or more embodiments of the present invention, a collecting pipe is connected between the filter screen and the storage chamber at the lower side, a branch pipe is connected to the side wall of the collecting pipe, and the branch pipe is connected to the storage chamber at the upper side. Different liquids can be transported to different storage chambers according to the different liquids collected in the collecting tank.

[0027] In one or more embodiments of the present invention, control valves are installed on both the collecting pipe and the branch pipe to control the final flow direction of the collected liquid in the collecting tank.

[0028] Compared with the prior art, a high-precision time synchronization device of the present invention can add a bird-repelling device to the satellite receiving antenna, and achieve bird-repelling in a variety of ways to avoid the impact of birds on the normal use of the satellite receiving antenna, thereby ensuring the accuracy of the use of the time synchronization device and will not affect the normal use of the user. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0030] Figure 1 A three-dimensional diagram of a high-precision time synchronization device in one embodiment of the present invention;

[0031] Figure 2 for Figure 1 Schematic diagram of the structure at A in the middle;

[0032] Figure 3 for Figure 1 Schematic diagram of the structure at B in the middle;

[0033] Figure 4 A three-dimensional diagram from another angle of a high-precision time synchronization device in one embodiment of the present invention;

[0034] Figure 5 for Figure 4 Schematic diagram of the structure at C in the middle;

[0035] Figure 6 It is a front cross-sectional view of a high-precision time synchronization device in one embodiment of the present invention;

[0036] Figure 7 for Figure 6 Schematic diagram of the structure at D in the middle;

[0037] Figure 8 for Figure 6 Schematic diagram of the structure at E in the middle;

[0038] Fig. 9 for Figure 6 Schematic diagram of the structure at F in the middle;

[0039] Fig.10 for Figure 6 Schematic diagram of the structure at G in the middle;

[0040] Fig.11 It is a front cross-sectional view of a high-precision time synchronization device in one embodiment of the present invention;

[0041] Fig.12 for Fig.11 Schematic diagram of the structure at H in the middle;

[0042] Fig.13 for Fig.11 The schematic diagram of the structure at position I in the middle;

[0043] Fig.14 for Fig.11 Schematic diagram of the structure at J in the middle.

[0044] Description of main reference numerals:

[0045] 1- bracket, 101- antenna, 2- protection mechanism, 201- protection cover, 202- protection cavity, 203- insertion slot, 204- storage cavity, 205- collection tank, 206- filter screen, 207- collection tube, 208- branch pipe, 3- dynamic bird-repelling mechanism, 301- rotating ring, 302- support, 303- base, 304- vertical pole, 305- blade, 306- injection tube, 307- anti-bird thorn, 308- nozzle, 309- tooth ring, 4- injection liquid, 401- submersible pump, 402- fixing buckle, 403- rotating cover, 404- infusion tube, 5- mounting plate, 501- driving motor, 502- driving gear, 503- protection cover. DETAILED DESCRIPTION

[0046] In order to enable those skilled in the art to better understand the technical solutions in the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present invention.

[0047] like Figures 1 to 14 As shown, a high-precision time synchronization device in one embodiment of the present invention includes a satellite receiving antenna and a multi-state bird-repelling mechanism, and the multi-state bird-repelling mechanism is arranged outside the satellite receiving antenna.

[0048] The satellite receiving antenna includes a bracket 1, on which an antenna 101 is mounted, and the antenna 101 is threadedly connected to the bracket 1, so that the antenna 101 and the bracket 1 can be disassembled to facilitate maintenance of the antenna 101. It is also convenient to install the protective mechanism 2 outside the bracket 1. When installing the satellite receiving antenna, the bracket 1 is first fixed with expansion bolts, and then the protective mechanism 2 is installed outside the bracket 1, and finally the antenna 101 is threadedly connected to the bracket 1.

[0049] In addition, the bracket 1 is fixed by expansion bolts to ensure the installation firmness of the bracket 1.

[0050] like Figures 1 to 14 As shown, the polymorphic bird-repelling mechanism includes a protective mechanism 2 and a dynamic bird-repelling mechanism 3, and the protective mechanism 2 is arranged on the outside of the bracket 1. Through the cooperation between the protective mechanism 2 and the dynamic bird-repelling mechanism 3, not only can the bracket 1 be protected, and the bracket 1 can be prevented from being corroded by rainwater during long-term use, and the installation firmness of the bracket 1 can be improved, but also polymorphic bird-repelling can be performed to prevent birds from staying on the antenna 101, thereby preventing the impact of birds on the normal use of the antenna 101, ensuring the accuracy of the use of the time synchronization device, and not affecting the normal use of the user.

[0051] The protection mechanism 2 includes a protection cover 201, such as Figure 6 As shown, the protective cover 201 surrounds the bracket 1 and the antenna 101 , and can protect the bracket 1 to prevent rain from corroding the bracket 1 , thereby increasing the service life of the bracket 1 .

[0052] Preferably, the protective cover 201 is made of non-metallic material, which can not only prevent the protective cover 201 from being corroded and increase the service life of the protective cover 201, but also prevent the protective cover 201 from interfering with the antenna 101, so that the antenna 101 can stably receive satellite signals. It can also prevent the injection liquid 4 in the storage chamber 204 from being affected by external high temperature and avoid the evaporation of the injection liquid 4.

[0053] In addition, the height of the protective cover 201 is lower than the height of the antenna 101, so as to avoid blocking the antenna 101, so that the antenna 101 can face the entire sky, so as to directly see all visible satellites overhead.

[0054] Specifically, a protective cavity 202 and an insertion slot 203 which are interconnected are provided in the protective cover 201, the bracket 1 is provided in the protective cavity 202, and one end of the antenna 101 is provided in the insertion slot 203, so as to facilitate the installation of the protective mechanism 2 on the outside of the satellite receiving antenna to protect the satellite receiving antenna and drive away birds.

[0055] like Figures 1 to 14 As shown, a pair of storage chambers 204 are provided in the protective cover 201, and the pair of storage chambers 204 are arranged in an up-and-down state, that is, Figure 6 In the state shown, the pair of storage chambers 204 are both used to contain the spray liquid 4.

[0056] A pair of filling pipes are provided on the side wall of the protective cover 201 , and the pair of filling pipes are respectively connected to a pair of storage chambers 204 , so as to facilitate adding the spray liquid 4 into the storage chambers 204 .

[0057] In addition, a liquid level sensor is installed in the storage cavity 204, and a control unit is installed in the protective cover 201. The liquid level sensor is electrically connected to the control unit, and the control unit is connected to the client device through a cable. The liquid level sensor allows the user to know the liquid level of the injection liquid 4 in time for timely replenishment.

[0058] Specifically, a collection slot 205 is provided on the upper end surface of the protective cover 201. The collection slot 205 is provided on the lower side of the antenna 101 and surrounds the antenna 101. A filter 206 is installed in the collection slot 205. The collection slot 205 can collect rainwater, clean water and bird repellent dripping from the antenna 101 to avoid wasting the bird repellent. At the same time, collecting rainwater can reduce the frequency of replenishing clean water to reduce the burden on users.

[0059] In addition, a collecting pipe 207 is connected between the filter screen 206 and the lower storage chamber 204. A branch pipe 208 is connected to the side wall of the collecting pipe 207. The branch pipe 208 is connected to the upper storage chamber 204. Different liquids can be transported to different storage chambers 204 according to different liquids collected in the collecting tank 205.

[0060] If the collection tank 205 collects clean water or rainwater, only the control valve on the branch pipe 208 is opened, and the clean water or rainwater in the collection tank 205 enters the upper storage chamber 204 through the collection pipe 207 and the branch pipe 208. If the collection tank 205 collects bird repellent, only the control valve on the collection pipe 207 is opened, and the bird repellent in the collection tank 205 enters the lower storage chamber 204 through the collection pipe 207.

[0061] Preferably, control valves are installed on both the collecting pipe 207 and the branch pipe 208 to control the final flow direction of the collected liquid in the collecting tank 205 .

[0062] like Figures 1 to 14 As shown, the dynamic bird-repelling mechanism 3 is installed on the side wall of the protective cover 201 , and the dynamic bird-repelling mechanism 3 is used to dynamically drive away the birds on the antenna 101 .

[0063] The dynamic bird-repelling mechanism 3 includes a rotating ring 301 , which is rotatably connected to the side wall of the protective cover 201 , so that the rotating ring 301 can rotate around the side wall of the protective cover 201 .

[0064] In addition, a pair of support members 302 are symmetrically mounted on the rotating ring 301 . One end of the support member 302 away from the rotating ring 301 is connected to a base 303 . The support member 302 is used to mount a vertical pole 304 and a spray pipe 306 .

[0065] Preferably, the support member 302 is an electric cylinder, that is, the support member 302 can be extended and retracted. When there is no wind outside, the blade 305 has no external force, the support member 302 and the vertical rod 304 will not rotate, and the support member 302 is in a retracted state to reduce the overall volume of the protection mechanism 2 and prevent birds from staying. When there is wind outside, the support member 302 can be extended to prevent the vertical rod 304 from colliding with the mounting plate 5, and at the same time, the demand for bird repelling can be met.

[0066] Specifically, the upper end surface of the base 303 is fixedly connected with a vertical rod 304, and the vertical rod 304 is in a vertical state. The vertical rod 304 is used to install the blade 305 and the injection pipe 306. At the same time, when the vertical rod 304 rotates, the dynamic bird-repelling effect can be achieved.

[0067] In addition, the side wall of the vertical pole 304 is connected to the blade 305. When there is wind outside, the wind will blow towards the blade 305 and exert force on the blade 305. At this time, the blade 305 drives the rotating ring 301 to rotate around the side wall of the protective cover 201 through the vertical pole 304, the base 303, and the support 302. The rotating vertical pole 304 is used to dynamically drive away birds to prevent them from staying on the antenna 101.

[0068] like Figures 1 to 14 As shown, a spray pipe 306 is connected to the top of the vertical pole 304, and a plurality of bird-proof spikes 307 and a plurality of spray heads 308 are installed on the spray pipe 306.

[0069] Among them, the bird-proof spike 307 is a conical hollow tube, and the bird-proof spike 307 is used to prevent birds from staying on the spray pipe 306, and then to achieve a bird-repelling effect. In addition, when the vertical pole 304 rotates, the spray pipe 306, the bird-proof spike 307 and the nozzle 308 will also rotate synchronously. Since the bird-proof spike 307 is a hollow tube, and the outer wall is provided with a plurality of holes, when the bird-proof spike 307 rotates, the air column in the bird-proof spike 307 is vibrated by the centrifugal force, and this vibration will form sound through air propagation, and the greater the rotation speed, the higher the vibration frequency of the air column, and the pitch of the sound will also become higher accordingly. That is, the bird-proof spike 307 can make a sound when rotating, and the faster the rotation, the higher the sound, and the sound made is used to drive away the birds that may stay on the antenna 101. The nozzle 308 is used to spray the spray liquid 4 to the upper side of the antenna 101, and use the spray liquid to drive away the birds.

[0070] Preferably, the bird-proof spikes 307 are also made of non-metallic material, such as polycarbonate, to avoid interfering with the antenna 101 in receiving satellite signals.

[0071] The nozzle 308 is inclined toward the antenna 101 . When the nozzle 308 sprays the spray liquid 4 , the spray liquid 4 will fall on the antenna 101 due to gravity, so as to drive away birds or spray bird repellent on the surface of the antenna 101 .

[0072] Among them, a gear ring 309 is fixedly connected to the side wall of the rotating ring 301. When there is no wind outside, the rotating ring 301 can be rotated through the cooperation between the active gear 502 and the gear ring 309, so that the vertical pole 304 and the bird-proof spikes 307 can be rotated, so that the sound produced by the rotating vertical pole 304 and the rotating bird-proof spikes 307 can be used to drive away birds, prevent birds from affecting the antenna 101, ensure that the antenna 101 can stably receive satellite signals, ensure the accuracy of the operation of the time synchronization device, and will not affect the normal use of the user.

[0073] like Figures 1 to 14 As shown, a spray liquid 4 and a submersible pump 401 are provided in the storage chamber 204. The spray liquids 4 in a pair of storage chambers 204 are clean water and a bird repellent, such as peppermint oil. When the submersible pump 401 is running, the submersible pump 401 can extract the spray liquid 4.

[0074] The side wall of the protective cover 201 is fixedly connected with two sets of fixing buckles 402, and a rotating cover 403 is rotatably connected between each set of fixing buckles 402, and a pair of rotating covers 403 respectively corresponds to a pair of submersible pumps 401. Through the cooperation between the fixing buckles 402 and the rotating covers 403, the injection liquid 4 delivered by the submersible pump 401 can be temporarily stored so as to deliver the injection liquid 4 to the injection pipe 306, and at the same time, the normal rotation of the upright pole 304 will not be affected.

[0075] In addition, the output end of the submersible pump 401 passes through the protective cover 201 and is disposed inside the rotating cover 403 , and the injection liquid 4 drawn by the submersible pump 401 is transported to the inside of the rotating cover 403 .

[0076] Specifically, the rotating cover 403 is connected with an infusion tube 404, and one end of the infusion tube 404 passes through the base 303 and the vertical rod 304 and is connected to the inside of the spray tube 306. When the vertical rod 304 rotates, the base 303 can drive the rotating cover 403 to rotate around the fixed buckle 402 through the infusion tube 404, that is, the rotating ring 301 and the rotating cover 403 can rotate synchronously, which can not only ensure the normal delivery of the spray liquid 4, but also will not affect the normal rotation of the vertical rod 304, so as to use the rotating vertical rod 304 to dynamically drive away birds.

[0077] At the same time, the spray liquid 4 in the rotating cover 403 enters the spray pipe 306 through the infusion tube 404, and is then sprayed toward the upper side of the antenna 101 through a plurality of nozzles 308. If a bird rests on the antenna 101, the bird will be sprayed directly, and the rotating spray liquid is used to drive the bird away. Clean water can also be sprayed directly onto the surface of the antenna 101 to clean the upper surface of the antenna 101 and prevent dust from adhering.

[0078] Preferably, the infusion tube 404 is a telescopic hose, which will not affect the telescopic movement of the support 302. If the support 302 and the upright 304 rotate, the base 303 will pull the infusion tube 404 to extend, and when the infusion tube 404 is extended to the maximum length, the infusion tube 404 can drive the rotating cover 403 to rotate around the fixing buckle 402.

[0079] In addition, the user can program a corresponding logic language in the control unit for timing control of one of the submersible pumps 401. The submersible pump 401 that is running at a fixed time can extract a bird repellent, which is sprayed on the upper surface of the antenna 101 through the nozzle 308, and the smell of the bird repellent is used to warn and drive away birds. In other words, when there is no wind outside, the bird repellent sprayed on the surface of the antenna 101 can also achieve a bird repelling effect, that is, a static bird repelling effect.

[0080] Furthermore, an infrared sensor is installed on the protective cover 201, and the infrared sensor can be used to detect whether there are birds staying on the antenna 101. If there are birds staying, it is necessary to operate the submersible pump 401, use the submersible pump 401 to extract clean water, and use the clean water to drive away the birds.

[0081] like Figures 1 to 14 As shown, the side wall of the protective cover 201 is fixedly connected with a mounting plate 5, the mounting plate 5 is used to install a driving motor 501, the driving motor 501 is installed on the mounting plate 5, the output end of the driving motor 501 is connected with a driving gear 502, and the driving gear 502 is meshed with the gear ring 309.

[0082] When there is no wind outside, if birds stay on the antenna 101, the drive motor 501 needs to be operated. The drive motor 501 can drive the driving gear 502 to rotate. Since the gear ring 309 is meshed with the driving gear 502, the driving gear 502 can drive the rotating ring 301 to rotate through the gear ring 309, so as to drive the support member 302 and the vertical pole 304 to rotate, so as to dynamically drive away the birds.

[0083] Preferably, the driving motor 501 is a servo motor, which can control the rotation speed of the driving gear 502, that is, the vertical pole 304 and the bird-proof spike 307 can rotate at different speeds. Since the bird-proof spike 307 emits different tones when rotating at different speeds, it can have a better bird-repelling effect.

[0084] A protective cover 503 is installed on the mounting plate 5 . The protective cover 503 covers the driving motor 501 and the driving gear 502 . The protective cover 503 is used to protect the driving motor 501 and the driving gear 502 .

[0085] When in use, one of the submersible pumps 401 can be operated at a fixed time, and the submersible pump 401 that is operated at a fixed time can extract the bird repellent in the storage chamber 204, and the bird repellent enters the injection pipe 306 through the rotating cover 403 and the infusion tube 404, and then is injected to the upper side of the antenna 101 through the nozzle 308. The injected bird repellent will fall on the antenna 101 due to gravity, so that the surface of the antenna 101 can have the smell of the bird repellent, and the bird repellent is used for static early warning and bird repelling.

[0086] If there is wind outside, the wind will blow towards the blades 305 and exert force on the blades 305. The blades 305 drive the rotating ring 301 to rotate around the side wall of the protective cover 201 through the vertical pole 304, the base 303, and the support 302. The rotating vertical pole 304 is used to dynamically warn and drive away birds to prevent birds from staying on the antenna 101.

[0087] At the same time, the jet pipe 306 and the bird-proof spike 307 will also rotate synchronously. Since the bird-proof spike 307 is a hollow tube and has a plurality of holes on its outer wall, when the bird-proof spike 307 rotates, the air column inside the bird-proof spike 307 will vibrate due to the centrifugal force, and this vibration will be transmitted through the air to form sound, that is, the bird-proof spike 307 can make a sound when rotating, and the faster it rotates, the higher the pitch of the sound. The sound produced by the rotating bird-proof spike 307 is used to warn and drive away birds.

[0088] If there are birds staying on the antenna 101 and there is no wind outside, the driving motor 501 is operated first, and the driving motor 501 can drive the driving gear 502 to rotate. Since the gear ring 309 is meshed with the driving gear 502, the driving gear 502 can drive the rotating ring 301 to rotate through the gear ring 309, and then drive the support 302, the vertical pole 304 and the anti-bird spikes 307 to rotate, so as to use the sound produced by the rotating vertical pole 304 and the rotating anti-bird spikes 307 to drive away the birds.

[0089] At the same time, one of the submersible pumps 401 is operated, and the submersible pump 401 pumps clean water into the rotating cover 403, and then transports it to the injection pipe 306 through the infusion pipe 404, and uses the nozzle 308 to spray the clean water onto the upper side of the antenna 101. Since the nozzle 308 rotates synchronously with the injection pipe 306, the rotational injection of clean water can be achieved to achieve the effect of repelling birds again.

[0090] If the bird repelling is completed, the driving motor 501 is stopped, and another submersible pump 401 is operated. The submersible pump 401 extracts the bird repellent and sprays the bird repellent onto the upper surface of the antenna 101 to achieve static early warning bird repelling.

[0091] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0092] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A high-precision time synchronization device, comprising a satellite receiving antenna and a polymorphic bird-repelling mechanism, wherein the polymorphic bird-repelling mechanism is arranged outside the satellite receiving antenna, the satellite receiving antenna comprises a bracket, and an antenna is mounted on the bracket, characterized in that: The polymorphic bird-repelling mechanism comprises: A protection mechanism, which is arranged outside the bracket, and includes a protection cover, wherein a protection cavity and an insertion slot which are interconnected are arranged in the protection cover, the bracket is arranged in the protection cavity, and one end of the antenna is arranged in the insertion slot; A dynamic bird-repelling mechanism is installed on the side wall of the protective cover, and is used for dynamically repelling the birds on the antenna.

2. A high-precision time synchronization device according to claim 1, characterized in that: The antenna is threadedly connected to the bracket, and the bracket is fixed by expansion bolts.

3. A high-precision time synchronization device according to claim 1, characterized in that: The dynamic bird-repelling mechanism comprises a rotating ring, which is rotatably connected to the side wall of the protective cover. A pair of supporting members are symmetrically mounted on the rotating ring, and one end of the supporting member away from the rotating ring is connected to a base.

4. A high-precision time synchronization device according to claim 3, characterized in that: The upper end surface of the base is fixedly connected with a vertical pole, the vertical pole is in a vertical state, and the side wall of the vertical pole is connected with blades.

5. A high-precision time synchronization device according to claim 4, characterized in that: The top of the vertical pole is connected with a spray pipe, and a plurality of bird-proof spikes and a plurality of spray heads are installed on the spray pipe, and the spray heads are inclined toward the antenna.

6. A high-precision time synchronization device according to claim 5, characterized in that: A pair of storage chambers are provided in the protective cover, and the pair of storage chambers are arranged in an upper and lower state. The storage chambers are provided with injection liquid and a submersible pump. Two groups of fixing buckles are fixedly connected to the side wall of the protective cover, and a rotating cover is rotatably connected between each group of fixing buckles. The pair of rotating covers respectively corresponds to a pair of submersible pumps.

7. A high-precision time synchronization device according to claim 6, characterized in that: The output end of the submersible pump passes through the protective cover and is arranged inside the rotating cover. The rotating cover is connected with an infusion tube, and one end of the infusion tube passes through the base and the vertical rod and is connected to the inside of the injection pipe.

8. A high-precision time synchronization device according to claim 7, characterized in that: The upper end surface of the protective cover is provided with a collecting groove, the collecting groove is arranged at the lower side of the antenna and surrounds the antenna, and a filter is installed in the collecting groove.

9. A high-precision time synchronization device according to claim 8, characterized in that: A collecting pipe is connected between the filter screen and the storage cavity at the lower side, a branch pipe is connected to the side wall of the collecting pipe, and the branch pipe is communicated with the storage cavity at the upper side.

10. A high-precision time synchronization device according to claim 9, characterized in that: Control valves are installed on both the collecting pipe and the branch pipe.

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