CN114852275A - Shipborne terminal equipment based on Beidou satellite system - Google Patents

Shipborne terminal equipment based on Beidou satellite system Download PDF

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Publication number
CN114852275A
CN114852275A CN202210445049.2A CN202210445049A CN114852275A CN 114852275 A CN114852275 A CN 114852275A CN 202210445049 A CN202210445049 A CN 202210445049A CN 114852275 A CN114852275 A CN 114852275A
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China
Prior art keywords
supporting
control
seted
satellite system
locking
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CN202210445049.2A
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Chinese (zh)
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CN114852275B (en
Inventor
林英华
熊春华
陈自力
陈卿超
蔡琼绵
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Fujian Feitong Communication Technology Co ltd
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Fujian Feitong Communication Technology Co ltd
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B49/00—Arrangements of nautical instruments or navigational aids
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/13—Receivers
    • G01S19/14—Receivers specially adapted for specific applications
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

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  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Toys (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)

Abstract

The invention discloses a ship-borne terminal device based on a Beidou satellite system, which comprises a navigation terminal body, a protection component and a support component, wherein the navigation terminal body is provided with a first positioning hole and a second positioning hole; the protection assembly comprises a protection baffle and a protection strip; the supporting assembly comprises a supporting base, two groups of supporting mechanisms, a control mechanism and two groups of enclosure mechanisms; the supporting mechanism comprises a supporting rod, a screw rod, a threaded sleeve ring and a driven bevel gear, and the outer wall of the threaded sleeve ring is fixedly connected with a bearing plate; the control mechanism comprises a control rotating rod and two driving bevel gears, and the two driving bevel gears are sleeved at two ends of the control rotating rod; enclose fender mechanism and include removal lantern ring, connecting rod and enclose the baffle. The invention has the beneficial effects that: according to the invention, the protection component is utilized to shield and protect the screen and the operation interface of the navigation terminal body, so that the protection component can be well arranged when key operation is not required, and shielding and protection on the front side of the navigation terminal body are completed, so that the whole equipment is more durable.

Description

Shipborne terminal equipment based on Beidou satellite system
Technical Field
The invention relates to a shipborne terminal device, in particular to a shipborne terminal device based on a Beidou satellite system, and belongs to the technical field of terminal devices.
Background
In the driving process of the ship, a plurality of terminal devices can be carried, one of the terminal devices is a navigation terminal device based on a Beidou satellite system, and the navigation terminal device can be used for enabling the ship to be smoother when sailing.
Most of the existing shipborne navigation terminals are bare terminal devices, the whole equipment is installed or embedded at the navigation guide position of a ship body through a fixing device, the screen of the navigation terminal body can be exposed outside, the shipborne navigation terminal is used by a ship, the screen can be inevitably contacted with seawater, the seawater can accelerate the corrosion and aging of the screen, the aging speed of the whole equipment is accelerated, meanwhile, the wiring positions of the existing terminal equipment of the same type are also exposed outside, the operation is not well protected when the node is not needed, the wiring positions of the equipment can be damaged due to the long-time exposure in the air, the use of the whole equipment can be directly influenced, and the shipborne terminal device is provided for solving the problems.
Disclosure of Invention
The invention aims to solve the problems and provide a ship-borne terminal device based on a Beidou satellite system.
The invention realizes the purpose through the following technical scheme, and a ship-borne terminal device based on a Beidou satellite system comprises: the navigation terminal comprises a navigation terminal body, a protection component and a support component, wherein the protection component and the support component are used for protecting and supporting the navigation terminal body;
the protection assembly is sleeved on the front side and the top of the navigation terminal body and comprises a protection baffle and a protection strip;
the supporting components are arranged on the two sides and the bottom of the navigation terminal body and comprise a supporting base, two groups of supporting mechanisms, a control mechanism and two groups of enclosure mechanisms;
the two groups of supporting mechanisms are symmetrically arranged at the top of the supporting base and comprise supporting rods, screw rods, threaded lantern rings and driven bevel gears, and bearing plates are fixedly connected to the outer walls of the threaded lantern rings;
the control mechanism is arranged in the middle of the supporting base in an inserting mode and comprises a control rotating rod and two driving bevel gears, and the two driving bevel gears are sleeved at two ends of the control rotating rod;
enclose and keep off the mechanism setting in the middle part that supports the base, and be located the one end that is close to the front, it includes the removal lantern ring, connecting rod and encloses the baffle to enclose fender mechanism.
Preferably, the support base middle part has been seted up the control chamber, one side in control chamber runs through and has been seted up the interlude hole, wherein one end and the interlude hole of control bull stick rotate to alternate and connect, support one side of base, and encircle the interlude hole and seted up a plurality of locking holes, the plug wire groove has been seted up in the front of supporting the base, the inner wall of plug wire groove both sides, and run through the control chamber and seted up two guide spouts.
Preferably, it is characterized in that: the through end sleeve of the control rotating rod is provided with a locking mechanism, the locking mechanism comprises a locking block and two reset springs, a T-shaped placing groove is formed in one side of the locking block, a check block is fixedly connected with the through end of the control rotating rod, the check block and the through end of the control rotating rod are both rotated and inserted into the T-shaped placing groove, and the reset springs are arranged between one side of the check block and the inner wall of one side of the T-shaped placing groove.
Preferably, it is characterized in that: and one side of the locking block is fixedly connected with two locking rods, and the two locking rods are in sliding insertion connection with the two locking holes.
Preferably, it is characterized in that: the movable sliding groove is formed in the front face of the supporting rod, the bearing plate is connected in the movable sliding groove in a sliding and alternating mode, a connecting cavity is formed in the bottom of the supporting rod, the driving bevel gear and the driven bevel gear are arranged in the connecting cavity, tooth flanks of the driving bevel gear and the driven bevel gear are meshed with each other, the bottom of the screw rod is rotated and arranged in the connecting cavity in an alternating mode, and the driven bevel gear is arranged at a penetrating end of the bottom of the screw rod in a sleeved mode.
Preferably, the bottom cover of lead screw is equipped with the barrier plate, the support chamber has been seted up to the bottom of bracing piece, the barrier plate rotates and sets up in supporting the intracavity, the both sides of navigation terminal body respectively with the middle part fixed connection of the relative one side of two bracing pieces.
Preferably, two equal fixedly connected with grafting post in the middle part on bearing board top, the inserting groove has all been seted up to the both sides side of guard flap bottom, two the inserting groove is connected with two inserting post sliding interlude respectively, guard bar fixed connection is at the back at guard flap top, the arc draw-in groove has been seted up to the bottom of guard bar.
Preferably, wherein one end of the connecting rod is fixedly connected with the front surface of the outer wall of the movable sleeve ring, the other end of the connecting rod is fixedly connected with one side of the back surface of the enclosing baffle plate, the enclosing baffle plate is connected in the guide sliding groove in a sliding and penetrating mode, and the enclosing baffle plate is connected with the inserting groove in a sliding and penetrating mode.
Preferably, two sets of external screw threads have been seted up to the outer wall at control bull stick middle part, and two sets of the spiral direction of external screw thread is opposite, two the internal ring wall of removal lantern ring all has seted up the screw thread, and two the equal threaded sleeve of removal lantern ring is established at the outer wall of control bull stick, and is located two sets of external screw threads department respectively.
Preferably, the inner wall on control chamber top, and run through the top of supporting the base and seted up two and place the mouth, two the bottom of bracing piece runs through two respectively and places the mouth and alternate to the control intracavity, four blocking groove, two have been seted up respectively to the inner wall at the front of control chamber bottom and the back four the equal fixedly connected with stopper in front and the back of bracing piece bottom, four the stopper sets up respectively at four blocking inslot.
The invention has the beneficial effects that:
the screen and the operation interface of the navigation terminal body are shielded and protected by the protection component, so that the protection component can be well arranged when key operation is not needed, shielding protection on the front side of the navigation terminal body is completed, sundries such as seawater can be shielded by the protection component when splashed, the screen and the operation panel of the whole navigation terminal device can be protected in real time by the protection component, and the whole device is more durable.
Secondly, the shielding of the slot is completed by the enclosure mechanism, so that the slot can be sealed by the enclosure assembly when the wiring operation of the terminal body is not needed, the shielding protection of the slot can be well completed, the wire plugging end of the whole equipment is protected, and the safety protection performance of the equipment when the equipment is not started can be enhanced.
Thirdly, the protection assembly and the enclosure mechanism are used for completing control operation through the same group of control mechanisms, so that two operations can be synchronously opened through one-step operation, and when external equipment is required and the navigation terminal body is operated, two steps of actions can be completed only through one set of control, so that the whole two groups of protection can be more conveniently and easily controlled, and the whole device is more convenient to use.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 3 is a schematic view of the structural connection between the support assembly and the navigation terminal body according to the present invention;
FIG. 4 is an elevational sectional view of the support assembly of the present invention;
FIG. 5 is an enlarged view of the structure at B in FIG. 4 according to the present invention;
FIG. 6 is a side sectional view of the bottom structure of the support assembly of the present invention;
FIG. 7 is a top sectional view of the middle structure of the support base of the present invention;
FIG. 8 is a cross-sectional view of the connection of the locking mechanism and the control lever of the present invention.
In the figure: 1. a support base; 101. a wire inserting groove; 102. a guide chute; 103. a locking hole; 2. controlling the rotating rod; 201. a stopper; 3. moving the collar; 4. a connecting rod; 5. a surrounding baffle plate; 6. a locking block; 601. a locking lever; 7. a return spring; 8. a support bar; 801. moving the chute; 802. a limiting block; 9. a driving bevel gear; 10. a driven bevel gear; 11. a screw rod; 1101. a blocking plate; 12. a threaded collar; 1201. a support plate; 1202. inserting the column; 13. a protective baffle; 1301. a protective strip; 14. navigation terminal body.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 8, a shipborne terminal device based on the beidou satellite system includes: the navigation terminal comprises a navigation terminal body 14, a protection component and a support component, wherein the protection component and the support component are used for protecting and supporting the navigation terminal body 14;
the navigation terminal body 14 is a ship-borne navigation terminal based on a Beidou satellite system, a display screen is arranged on one side of the front side of the navigation terminal body, an operation interface is arranged on the other side of the front side of the navigation terminal body, a sound transmission hole is formed in the position of the operation interface, and a playing component of the navigation terminal is arranged at the position of the sound transmission hole.
The protection components are sleeved on the front side and the top of the navigation terminal body 14 and comprise protection baffles 13 and protection strips 1301;
the protective baffle 13 is made of plastic insulating transparent material, and when the protective baffle is plugged on the front face of the navigation terminal body 14, the screen of the navigation terminal body 14 can be checked through the protective baffle 13.
The supporting components are arranged at the two sides and the bottom of the navigation terminal body 14 and comprise a supporting base 1, two groups of supporting mechanisms, a control mechanism and two groups of enclosure mechanisms;
as a technical optimization scheme of the invention, a control cavity is formed in the middle of a support base 1, a through hole is formed in one side of the control cavity in a penetrating mode, one end of a control rotating rod 2 is rotatably and alternately connected with the through hole, a plurality of locking holes 103 are formed in one side of the support base 1 and surround the through hole, a wire inserting groove 101 is formed in the front face of the support base 1, and two guide sliding grooves 102 are formed in the inner walls of two sides of the wire inserting groove 101 and penetrate through the control cavity.
The control cavity is arranged at the center of the supporting base 1 and is close to the top, the supporting base 1 is made of waterproof insulating materials, a counterweight can be added at the bottom of the supporting base 1 and serves as the counterweight of the equipment, and the situation that the top of the whole ice surface equipment is unbalanced and collapses in the using process occurs;
the plurality of locking holes 103 are arranged on the side of the through hole in a surrounding mode and are surrounded into a ring shape, the arrangement depth of the locking holes 103 is smaller than that of the through hole, namely the locking holes 103 are not communicated with the control cavity, a connector lug is arranged at the position of the wire inserting groove 101 and located in the control cavity, the connector lug is provided with two outer end interfaces as shown in fig. 1, a connecting part of the connector lug is electrically connected with a connecting wire, and the other end of the connecting wire is provided with the bottom end of the navigation terminal body 14 and is electrically connected with the bottom end of the navigation terminal body.
As a technical optimization scheme of the invention, a penetrating end of a control rotating rod 2 is sleeved with a locking mechanism, the locking mechanism comprises a locking block 6 and two return springs 7, a T-shaped placing groove is formed in one side of the locking block 6, a stop block 201 is fixedly connected to the penetrating end of the control rotating rod 2, the stop block 201 and the penetrating end of the control rotating rod 2 are rotatably inserted into the T-shaped placing groove, and the two return springs 7 are arranged between one side of the stop block 201 and the inner wall of one side of the T-shaped placing groove;
through the design of T shape standing groove in the locking piece 6, when rotating locking piece 6, drive dog 201 through T shape standing groove inner wall and rotate to this drives control bull stick 2 through dog 201 and rotates, just so after releasing locking piece 6 rotational locking, accomplished the rotational locking to whole control mechanism promptly.
One side of the locking block 6 is fixedly connected with two locking rods 601, and the two locking rods 601 are connected with two of the locking holes 103 in a sliding and penetrating manner;
the diameter of locking lever 601 and the diameter of seting up of locking hole 103 are the same, and the outer wall of locking lever 601 is smooth, and locking lever 601 comprises hard material and can not take place deformation, and like this when locking lever 601 and locking hole 103 accomplish the slip interlude, through the inseparable slip interlude of both for locking piece 6 can not take place to rotate, ensures the stability of whole control mechanism use.
The two groups of supporting mechanisms are symmetrically arranged at the top of the supporting base 1 and comprise supporting rods 8, a screw rod 11, a threaded sleeve ring 12 and a driven bevel gear 10, and a bearing plate 1201 is fixedly connected to the outer wall of the threaded sleeve ring 12;
as a technical optimization scheme of the invention, the front surface of the support rod 8 is provided with a movable chute 801, the bearing plate 1201 is connected in the movable chute 801 in a sliding and penetrating manner, the bottom of the support rod 8 is provided with a connecting cavity, the driving bevel gear 9 and the driven bevel gear 10 are both arranged in the connecting cavity, the tooth flanks of the driving bevel gear 9 and the driven bevel gear 10 are meshed with each other, the bottom of the screw rod 11 is rotatably arranged in the connecting cavity in a penetrating manner, and the driven bevel gear 10 is sleeved at the penetrating end of the bottom of the screw rod 11.
Connect the chamber and be a square cavity body, the supported hole that runs through 8 bottoms of bracing piece is all seted up to its both sides, utilizes the supported hole to accomplish the rotation support to control bull stick 2 simultaneously, and the fixed cover of initiative conical gear 9 is established at the outer wall of control bull stick 2, because initiative conical gear 9 is located the connection intracavity, consequently it can ensure to take place to rotate at control bull stick 2 only, and can not support base 1 because the pulling roll-off.
As a technical optimization scheme of the invention, two placing openings are formed in the inner wall of the top end of the control cavity and penetrate through the top end of the support base 1, the bottoms of the two support rods 8 penetrate into the control cavity through the two placing openings respectively, four blocking grooves are formed in the inner walls of the front and back surfaces of the bottom of the control cavity respectively, the front and back surfaces of the bottoms of the two support rods 8 are fixedly connected with the limiting blocks 802, and the four limiting blocks 802 are arranged in the four blocking grooves respectively.
As a technical optimization scheme of the invention, a blocking plate 1101 is sleeved at the bottom of the screw rod 11, a supporting cavity is formed at the bottom of the supporting rod 8, the blocking plate 1101 is rotatably arranged in the supporting cavity, and two sides of the navigation terminal body 14 are respectively and fixedly connected with the middle parts of the opposite sides of the two supporting rods 8.
Due to the design of the blocking plate 1101, the position of the screw rod 11 cannot be changed, and the screw rod can only rotate, so that the driven bevel gear 10 cannot be moved, and the position of the driven bevel gear 10 is kept stable, so that when the driving bevel gear 9 is arranged, the positions of the driving bevel gear and the driven bevel gear can be adjusted more conveniently, the driving bevel gear 9 and the driven bevel gear 10 can be meshed stably, and in the operation process, the meshing transmission process of the driving bevel gear 9 and the driven bevel gear 10 can be more stable.
As a technical optimization scheme of the invention, the middle parts of the top ends of two supporting plates 1201 are fixedly connected with splicing columns 1202, the two sides of the bottom end of a protective baffle 13 are respectively provided with splicing grooves, the two splicing grooves are respectively connected with the two splicing columns 1202 in a sliding and penetrating manner, a protective strip 1301 is fixedly connected to the back of the top of the protective baffle 13, and the bottom end of the protective strip 1301 is provided with an arc-shaped clamping groove.
The control mechanism is arranged in the middle of the supporting base 1 in an inserting mode and comprises a control rotating rod 2 and two driving bevel gears 9, and the two driving bevel gears 9 are sleeved at two ends of the control rotating rod 2;
as a technical optimization scheme of the invention, the outer wall of the middle part of the control rotating rod 2 is provided with two groups of external threads, the winding directions of the two groups of external threads are opposite, the inner annular walls of the two movable lantern rings 3 are both provided with threads, and the two movable lantern rings 3 are both sleeved on the outer wall of the control rotating rod 2 in a threaded manner and are respectively positioned at the two groups of external threads.
The enclosure mechanism is arranged in the middle of the support base 1 and is positioned at one end close to the front side, and the enclosure mechanism comprises a movable lantern ring 3, a connecting rod 4 and an enclosure baffle 5;
as a technical optimization scheme of the invention, one end of the connecting rod 4 is fixedly connected with the front surface of the outer wall of the movable lantern ring 3, the other end of the connecting rod 4 is fixedly connected with one side of the back surface of the enclosure baffle 5, the enclosure baffle 5 is connected in the guide sliding groove 102 in a sliding and penetrating manner, and the two enclosure baffles 5 are connected with the inserting groove 101 in a sliding and penetrating manner.
When the navigation terminal is used, referring to fig. 1 to 8, when the navigation terminal body 14 needs to be operated and used, and the protection component is opened and the plug wire slot 101 is opened, the following steps need to be performed;
the first step of operation is implemented, firstly, the locking mechanism needs to be unlocked to lock the control rotating rod 2, at this time, the locking block 6 is held and pulled towards the direction far away from the control rotating rod 2, the locking block 6 is forced to move, at this time, the stopper 201 arranged in the T-shaped placing groove can relatively move, when the stopper 201 slides, the return spring 7 in the T-shaped placing groove can be extruded, meanwhile, the locking block 6 can drive the locking rod 601 to synchronously move in the moving process, the locking block 6 is continuously pulled until the locking rod 601 completely slides out of the locking hole 103, and at this time, the locking mechanism releases the locking of the control rotating rod 2.
The second step of operation is implemented, the locking block 6 is pulled to enable the control rotating rod 2 to keep the unlocking state, then clockwise rotation is carried out, and the following processes can be carried out after the control rotating rod 2 rotates clockwise;
the first process is as follows: the control rotating rod 2 drives the two driving bevel gears 9 to synchronously rotate clockwise, the two driven bevel gears 10 rotate clockwise in the vertical direction under meshing transmission, the two driven bevel gears 10 drive the two screw rods 11 to synchronously rotate simultaneously, the two threaded lantern rings 12 synchronously vertically move upwards along the guide direction of the screw rods 11 under the matching of threads, the two bearing plates 1201 synchronously move upwards along with the threaded lantern rings 12, and meanwhile, the protective baffle 13 and the protective strip 1301 are lifted upwards;
and a second process: after the control bull stick 2 rotates clockwise, two move under the cooperation of screw thread the lantern ring 3 along the horizontal direction to the direction removal of keeping away from each other, two connecting rods 4 follow two and move lantern ring 3 synchronous motion, two enclosure baffle 5 follow two connecting rods 4 synchronous motion again, two enclosure baffle 5 keep away from the removal each other like this to open out plug wire groove 101 gradually.
And implementing a third step of operation, continuously rotating the control rotating rod 2 until the two bearing plates 1201 move the protective baffle 13 upwards to an operable position, releasing the tension on the locking block 6, pushing the inner wall of one side of the T-shaped placing groove by the two return springs 7 through restoring force at the moment, so as to drive the locking block 6 to horizontally and transversely move towards the supporting base 1, driving the locking rod 601 to move towards the direction close to the locking hole 103 after the locking block 6 moves, and completing the locking of the locking block 6 until the locking rod slides and penetrates into the two locking holes 103 at the corresponding positions.
After the operation is finished, when the protective baffle 13 needs to be put down and the enclosure baffle 5 needs to be closed, the operation of the first step is repeated, then the clockwise rotation in the operation of the second step is changed into the anticlockwise rotation until the protective baffle 13 is put down by the two supporting plates 1201, and then the operation of the third step is repeated to finish locking.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (10)

1. The utility model provides an on-board terminal equipment based on big dipper satellite system which characterized in that includes: the navigation terminal comprises a navigation terminal body (14), a protection component and a support component, wherein the protection component and the support component are used for protecting and supporting the navigation terminal body (14);
the protection assembly is sleeved on the front side and the top of the navigation terminal body (14), and comprises a protection baffle plate (13) and a protection strip (1301);
the supporting components are arranged on the two sides and the bottom of the navigation terminal body (14), and each supporting component comprises a supporting base (1), two groups of supporting mechanisms, a control mechanism and two groups of enclosure mechanisms;
the two groups of supporting mechanisms are symmetrically arranged at the top of the supporting base (1), each supporting mechanism comprises a supporting rod (8), a screw rod (11), a threaded sleeve ring (12) and a driven bevel gear (10), and the outer wall of each threaded sleeve ring (12) is fixedly connected with a bearing plate (1201);
the control mechanism is arranged in the middle of the supporting base (1) in an inserting mode and comprises a control rotating rod (2) and two driving bevel gears (9), and the two driving bevel gears (9) are sleeved at two ends of the control rotating rod (2);
enclose and keep off the mechanism setting in the middle part that supports base (1), and be located and be close to positive one end, enclose and keep off the mechanism including removing lantern ring (3), connecting rod (4) and enclosing baffle (5).
2. The shipborne terminal device based on the Beidou satellite system of claim 1, wherein: the utility model discloses a control device, including support base (1), control rotating rod (2), one side of control chamber is run through and has been seted up the interlude hole, wherein one end and the interlude hole of control rotating rod (2) rotate to alternate and connect, support one side of base (1), and encircle the interlude hole and seted up a plurality of locking holes (103), support the front of base (1) and seted up plug wire groove (101), the inner wall of plug wire groove (101) both sides, and run through the control chamber and seted up two guide spout (102).
3. The shipborne terminal device based on the Beidou satellite system of claim 2, wherein: the through end sleeve of the control rotating rod (2) is provided with a locking mechanism, the locking mechanism comprises a locking block (6) and two reset springs (7), a T-shaped placing groove is formed in one side of the locking block (6), a through end fixedly connected with stop block (201) of the control rotating rod (2), the through ends of the stop block (201) and the control rotating rod (2) are rotated to penetrate and be arranged in the T-shaped placing groove, and the reset springs (7) are arranged between one side of the stop block (201) and the inner wall of one side of the T-shaped placing groove.
4. The shipborne terminal device based on the Beidou satellite system of claim 3, wherein: one side of the locking block (6) is fixedly connected with two locking rods (601), and the two locking rods (601) are connected with the two locking holes (103) in a sliding and penetrating manner.
5. The shipborne terminal device based on the Beidou satellite system of claim 1, wherein: removal spout (801) have been seted up on the front of bracing piece (8), bearing board (1201) slip interlude is connected in removing spout (801), the connection chamber has been seted up to the bottom of bracing piece (8), initiative conical gear (9) and driven conical gear (10) all set up at the connection intracavity, just the tooth flank intermeshing of initiative conical gear (9) and driven conical gear (10), the bottom of lead screw (11) is rotated and is alternated the setting in connecting the intracavity, just the end that runs through in lead screw (11) bottom is established to driven conical gear (10) cover.
6. The shipborne terminal device based on the Beidou satellite system of claim 1, wherein: the bottom cover of lead screw (11) is equipped with barrier plate (1101), the support chamber has been seted up to the bottom of bracing piece (8), barrier plate (1101) rotates and sets up in the support chamber, the both sides of navigation terminal body (14) respectively with the middle part fixed connection of two bracing pieces (8) relative one side.
7. The shipborne terminal device based on the Beidou satellite system of claim 1, wherein: the middle parts of the top ends of the two bearing plates (1201) are fixedly connected with inserting columns (1202), inserting grooves are formed in two side sides of the bottom end of the protective baffle (13), the inserting grooves are connected with the two inserting columns (1202) in a sliding penetrating mode respectively, the protective strip (1301) is fixedly connected to the back of the top of the protective baffle (13), and arc-shaped clamping grooves are formed in the bottom end of the protective strip (1301).
8. The shipborne terminal device based on the Beidou satellite system of claim 1, wherein: wherein one end of connecting rod (4) and the positive fixed connection who removes lantern ring (3) outer wall, the other end of connecting rod (4) and the one side fixed connection at the baffle (5) back, just baffle (5) slip interlude is connected in guide spout (102), and two baffle (5) and plug wire groove (101) slip interlude are connected.
9. The shipborne terminal device based on the Beidou satellite system of claim 1, wherein: two sets of external screw threads have been seted up to the outer wall at control bull stick (2) middle part, and two sets of the spiral direction of external screw thread is opposite, two the internal ring wall of removing the lantern ring (3) all has seted up screw thread, and two remove the equal thread bush of the lantern ring (3) and establish at the outer wall of control bull stick (2), and be located two sets of external screw threads department respectively.
10. The shipborne terminal device based on the Beidou satellite system of claim 1, wherein: the inner wall on control chamber top, and run through the top of supporting base (1) and seted up two and place the mouth, two the bottom of bracing piece (8) runs through two respectively and places the mouth and alternate to the control intracavity, four blocking grooves, two have been seted up respectively to the inner wall at the front and the back in control chamber bottom four the front and the equal fixedly connected with stopper (802) in the back of bracing piece (8) bottom, four stopper (802) set up respectively at four blocking inslot.
CN202210445049.2A 2022-04-26 2022-04-26 Shipborne terminal equipment based on Beidou satellite system Active CN114852275B (en)

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