CN109774883B - Anti-disassembly and anti-loosening structure for ship-borne communication terminal base - Google Patents
Anti-disassembly and anti-loosening structure for ship-borne communication terminal base Download PDFInfo
- Publication number
- CN109774883B CN109774883B CN201910165891.9A CN201910165891A CN109774883B CN 109774883 B CN109774883 B CN 109774883B CN 201910165891 A CN201910165891 A CN 201910165891A CN 109774883 B CN109774883 B CN 109774883B
- Authority
- CN
- China
- Prior art keywords
- communication terminal
- base
- rod
- disassembly
- groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000000670 limiting effect Effects 0.000 claims description 10
- 230000000903 blocking effect Effects 0.000 claims description 8
- 230000002265 prevention Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
- F16B21/10—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts
- F16B21/16—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts with grooves or notches in the pin or shaft
- F16B21/18—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts with grooves or notches in the pin or shaft with circlips or like resilient retaining devices, i.e. resilient in the plane of the ring or the like; Details
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B29/00—Screwed connection with deformation of nut or auxiliary member while fastening
-
- 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
Abstract
The utility model provides a shipborne communication terminal base prevents tearing open, locking structure. The problem of current shipborne communication terminal's mounting structure does not possess locking function, and shipborne communication terminal drops easily after long-time use, causes the loss is solved. The method is characterized in that: be equipped with the erection column on the base, branch swivelling mounting is on the erection column, and the erection column outer wall is equipped with the holding tank, is equipped with in the holding tank and has elastic non return spare, is equipped with on the non return spare and keeps off face and thrust face, and the non return spare is used for receiving in the holding tank when branch corotation installation and thrust face atress, keeps off the face and supports to press in the branch inner wall when branch reversal and make branch unable rotation. The invention provides an anti-disassembly and anti-loosening structure of a ship-borne communication terminal base, wherein when a support rod is installed in a forward rotation mode, a check piece of the anti-disassembly and anti-loosening structure can be received in a containing groove and does not influence the rotation of the support rod, and when the support rod is reversed, the check piece can be abutted against the inner wall of the support rod to play a role in preventing the reverse rotation, so that the ship-borne communication terminal is prevented from falling off and cannot be easily disassembled.
Description
Technical Field
The invention relates to the field of shipborne communication terminal installation, in particular to an anti-disassembly and anti-loosening structure of a shipborne communication terminal base.
Background
The position indicator is a shipborne communication terminal, the ship is submerged due to special conditions during running, if the specific position data of the ship cannot be provided in time, difficulty is brought to rescue, serious casualties or property loss are caused, and the position indicator provides a position indication function.
The Chinese patent with the publication number of CN105173003A discloses a ship positioner which can accurately display the position of a ship, and the ship positioner is arranged on the ship, but the ship position indicator in the prior art does not have the anti-loose function, and is easy to fall off after long-time use, so that loss is caused.
Disclosure of Invention
In order to overcome the defects of the background technology, the invention provides an anti-disassembly and anti-loosening structure of a ship-borne communication terminal base, which mainly solves the problems that the existing installation structure of the ship-borne communication terminal does not have an anti-loosening function, and the ship-borne communication terminal is easy to fall off after long-time use, so that loss is caused.
The technical scheme adopted by the invention is as follows:
the anti-disassembly and anti-loosening structure of the ship-borne communication terminal base comprises a supporting rod and a base fixed on a ship body, wherein the base is provided with a mounting column, the supporting rod is rotatably arranged on the mounting column,
the outer wall of the mounting column is provided with a containing groove, an elastic check piece is arranged in the containing groove, a blocking surface and a pushing surface are arranged on the check piece,
the check piece is used for being received in the holding groove when the branch forward rotation is installed and the thrust face atress, when branch reverse rotation the fender face support press in the branch inner wall makes the branch can not rotate.
The support rod and the mounting column are mounted through threads.
The mounting column outer wall is equipped with screw thread portion, the holding tank is located screw thread portion, the holding tank includes first groove and the second groove that is linked together, the non return piece includes first pole and second pole, the second pole with second groove clearance fit, first pole with first groove corresponds the setting.
The blocking surface is arranged on the front end surface of the first rod, and the pushing surface is a circumferential surface of the first rod.
The base is also provided with a limiting hole, the check piece further comprises a third rod connected with the second rod, and one end of the third rod is inserted into the limiting hole.
And the base is also detachably connected with a cover plate, and the cover plate is correspondingly arranged above the third rod.
The cover plate is connected with the base through a fastener.
The first groove and the second groove are relatively and vertically arranged.
The bottom of the cover plate is provided with a horn-shaped guide groove.
The cover plate is arranged between the top plate and the base.
The beneficial effects of the invention are as follows: the invention provides an anti-disassembly and anti-loosening structure of a ship-borne communication terminal base, wherein when a support rod is installed in a forward rotation mode, a check piece of the anti-disassembly and anti-loosening structure can be received in a containing groove and does not influence the rotation of the support rod, and when the support rod is reversed, the check piece can be abutted against the inner wall of the support rod to play a role in preventing the reverse rotation, so that the ship-borne communication terminal is prevented from falling off and cannot be easily disassembled.
Drawings
Fig. 1 is a schematic perspective view of an embodiment of the present invention.
FIG. 2 is a schematic partial cross-sectional view of one embodiment of the present invention.
Fig. 3 is a partial perspective view of an embodiment of the present invention.
Fig. 4 is an enlarged schematic view at a in fig. 3.
Fig. 5 is a schematic cross-sectional view of an embodiment of the present invention in forward rotation.
FIG. 6 is a schematic diagram illustrating a cross-sectional view of one embodiment of the present invention in reverse.
Fig. 7 is an expanded view of the inner wall of a strut according to another embodiment of the present invention.
Detailed Description
The invention is further described below with reference to the accompanying drawings: as shown in the figure, the shipborne communication terminal base anti-disassembly and anti-loosening structure comprises a supporting rod 1 and a base 2 fixed on a ship body, wherein a mounting column 3 is arranged on the base, the supporting rod is rotatably mounted on the mounting column, the outer wall of the mounting column is provided with a containing groove 31, an elastic check piece 4 is arranged in the containing groove, a blocking surface 41 and a pushing surface 42 are arranged on the check piece, the check piece is used for being received in the containing groove when the supporting rod is positively rotated and the pushing surface 42 is stressed, and the blocking surface 41 is pressed against the inner wall of the supporting rod when the supporting rod is reversely rotated, so that the supporting rod cannot rotate. The support rod is a support rod of a shipborne communication terminal.
The rotation installation that says here can be for installing through the screw thread, perhaps set up the helicla flute on the erection column, set up the installation piece on the branch and realize, when branch corotation installation, the thrust face atress on the check, make the check fall into the holding tank and can not influence branch rotation (see fig. 5), when branch counter-rotation, the check keeps off the face atress, make the check support to press in the inner wall of branch (see fig. 6), prevent branch further rotation, the check here can one end be fixed in the holding tank one end stretches out outside the holding tank, also can install on the base through other removable modes, as one of them, can set up a plurality of fender grooves 15 along branch axis direction at branch inner wall (the department that is equipped with the screw thread), when branch counter-rotation, this fender face can fall into the fender inslot, be convenient for receive the atress, then not influence when branch corotation.
In this embodiment, the strut is threadably mounted to the mounting post as shown. The screw thread installation is adopted here, and simple structure, convenient to use, it is to indicate that can set up the external screw thread on this erection column also can set up the internal screw thread, as long as with branch inner wall cooperation can.
In this embodiment, as shown in the drawing, the outer wall of the mounting post is provided with a threaded portion 32, the accommodating groove is formed in the threaded portion, the accommodating groove comprises a first groove 311 and a second groove 312 which are communicated, the non-return member comprises a first rod 400 and a second rod 401, the second rod is in clearance fit with the second groove, and the first rod is correspondingly arranged with the first groove. The first rod can extend out of or be retracted into the first groove, the second rod can rotate at a certain angle, and when the front end of the first rod is propped against the inner wall of the supporting rod, the back of the first rod is propped against the bottom of the accommodating groove.
In this embodiment, as shown in the drawing, the blocking surface is disposed on a front end surface of the first rod, and the pushing surface is a circumferential surface of the first rod.
In this embodiment, as shown in the figure, the base is further provided with a limiting hole 23, and the check member further includes a third rod 402 connected to the second rod, and one end of the third rod is inserted into the limiting hole. The check piece is limited to prevent shaking.
In this embodiment, as shown in the drawing, a cover plate 24 is detachably connected to the base, and the cover plate is correspondingly disposed above the third rod. The cover plate needs to be detached before the check piece is taken down, so that the installation is stable, and random detachment is prevented.
In this embodiment, as shown, the cover plate is connected to the base by fasteners. May be mounted by screws or bolts.
In this embodiment, as shown in the drawing, the first groove and the second groove are disposed relatively perpendicularly.
In this embodiment, as shown in the drawing, a horn-shaped guiding groove 241 is provided at the bottom of the cover plate. The third rod extends into the guide groove from the larger end and extends out from the smaller end, so that the guide limiting effect is achieved.
In this embodiment, as shown in the figure, the cover plate further comprises a top plate 25 detachably connected with the base, and the cover plate is disposed between the top plate and the base. When the cover plate is to be removed, the top plate is required to be removed first, and the top plate can be connected with the base through screws.
In the description of the present invention, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present invention and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention.
In the present invention, unless specifically stated and limited otherwise, the terms "connected," "affixed," and the like are to be construed broadly, and for example, "affixed" may be a fixed connection, a removable connection, or an integral body; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present invention, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
The embodiments described with reference to the drawings are exemplary and intended to be illustrative of the invention and should not be construed as limiting the invention. The examples should not be construed as limiting the invention, but any modifications based on the spirit of the invention should be within the scope of the invention.
Claims (8)
1. The utility model provides a shipborne communication terminal base prevents tearing open, locking structure, includes branch (1) and fixes base (2) on the hull, its characterized in that: the base is provided with a mounting column (3), the supporting rod is rotatably arranged on the mounting column,
the outer wall of the mounting column is provided with a containing groove (31), an elastic check piece (4) is arranged in the containing groove, a blocking surface (41) and a pushing surface (42) are arranged on the check piece,
the check piece is used for being received in the accommodating groove when the support rod is installed in a forward rotation mode and the pushing surface (42) is stressed, and the blocking surface (41) is propped against the inner wall of the support rod when the support rod is in a reverse rotation mode so that the support rod cannot rotate; the supporting rod and the mounting column are mounted through threads; the mounting column outer wall is equipped with screw thread portion (32), the holding tank is located screw thread portion, the holding tank includes first groove (311) and second groove (312) that are linked together, the check piece includes first pole (400) and second pole (401), the second pole with second groove clearance fit, the first pole with first groove corresponds the setting.
2. The on-board communication terminal base anti-disassembly and anti-loosening structure according to claim 1, wherein: the blocking surface is arranged on the front end surface of the first rod, and the pushing surface is a circumferential surface of the first rod.
3. The on-board communication terminal base anti-disassembly and anti-loosening structure according to claim 1, wherein: the base is also provided with a limiting hole (23), the check piece further comprises a third rod (402) connected with the second rod, and one end of the third rod is inserted into the limiting hole.
4. The ship-borne communication terminal base disassembly prevention and locking structure according to claim 3, wherein: and the base is also detachably connected with a cover plate (24), and the cover plate is correspondingly arranged above the third rod.
5. The on-board communication terminal base anti-disassembly and anti-loosening structure according to claim 4, wherein: the cover plate is connected with the base through a fastener.
6. The on-board communication terminal base anti-disassembly and anti-loosening structure according to claim 1, wherein: the first groove and the second groove are relatively and vertically arranged.
7. The on-board communication terminal base anti-disassembly and anti-loosening structure according to claim 4, wherein: the bottom of the cover plate is provided with a horn-shaped guide groove (241).
8. The on-board communication terminal base anti-disassembly and anti-loosening structure according to claim 4, wherein: the device also comprises a top plate (25) detachably connected with the base, and the cover plate is arranged between the top plate and the base.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910165891.9A CN109774883B (en) | 2019-03-06 | 2019-03-06 | Anti-disassembly and anti-loosening structure for ship-borne communication terminal base |
| PCT/CN2019/098651 WO2020177270A1 (en) | 2019-03-06 | 2019-07-31 | Anti-dismounting and anti-loosening base structure of shipborne communication terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910165891.9A CN109774883B (en) | 2019-03-06 | 2019-03-06 | Anti-disassembly and anti-loosening structure for ship-borne communication terminal base |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109774883A CN109774883A (en) | 2019-05-21 |
| CN109774883B true CN109774883B (en) | 2023-09-08 |
Family
ID=66486161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910165891.9A Active CN109774883B (en) | 2019-03-06 | 2019-03-06 | Anti-disassembly and anti-loosening structure for ship-borne communication terminal base |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN109774883B (en) |
| WO (1) | WO2020177270A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109774883B (en) * | 2019-03-06 | 2023-09-08 | 浙江同博科技发展有限公司 | Anti-disassembly and anti-loosening structure for ship-borne communication terminal base |
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| CA240321A (en) * | 1924-05-20 | E. Arundel Clarence | Ship's course indicator | |
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- 2019-07-31 WO PCT/CN2019/098651 patent/WO2020177270A1/en active Application Filing
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Also Published As
| Publication number | Publication date |
|---|---|
| WO2020177270A1 (en) | 2020-09-10 |
| CN109774883A (en) | 2019-05-21 |
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