CN213184551U - Foldable small-size antenna of convenient maintenance - Google Patents
Foldable small-size antenna of convenient maintenance Download PDFInfo
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- CN213184551U CN213184551U CN202022297994.1U CN202022297994U CN213184551U CN 213184551 U CN213184551 U CN 213184551U CN 202022297994 U CN202022297994 U CN 202022297994U CN 213184551 U CN213184551 U CN 213184551U
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Abstract
The utility model discloses a foldable small-size antenna convenient for maintenance, which belongs to the technical field of antennas and comprises a first connecting rod, a first bolt, a first mounting shell and a second connecting rod, wherein a first rotating shaft is rotatably mounted on the inner wall of the first mounting shell through a rotating part, the first rotating shaft is fixedly mounted on the shell of the second mounting shell, and an antenna is fixedly mounted on the inner wall of the second mounting shell through a first mounting part; the utility model discloses in, through setting up first bolt, thread bush, bolt and supporting spring, first bolt through with the thread connection relation between the thread bush, with first connecting piece and second connecting piece under first connecting spring's elasticity effect, firmly fix head rod and second connecting rod, through the third bolt, firmly fix between second connecting rod and the first support, firmly fix whole antenna device on required field through supporting spring, only need first bolt and third bolt to select down just can rotate the device simultaneously, fold.
Description
Technical Field
The utility model belongs to the technical field of the antenna, especially, relate to a foldable small-size antenna of convenient maintenance.
Background
With the development of mobile wireless communication technology, antenna technology of various mobile communication devices and equipment has been rapidly developed, and in the last two decades, various types of antennas have been developed, such as external antennas, e.g., directional antennas and omnidirectional antennas, and the types of antennas include small antennas according to size, so that various antennas are applied to various scenes or used in cooperation with various devices, and the development of small antennas is rapid.
The integrated design is often adopted among the current small-size antenna, does not carry out folding design, carries the in-process in the transportation, is convenient inadequately, to some user of needing multiple place to use, this kind of small-size antenna is inapplicable, in some special places, when certain some parts of small-size antenna broke down, because factor influences such as time, integrated design can not dismantle the maintenance to small-size antenna, also can not change to whole.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: the foldable small antenna is convenient to maintain and cannot be detached and overhauled due to the influence of time, integrated design and other factors when certain parts of the small antenna break down in certain special places.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a folding small-sized antenna convenient to maintain comprises a first connecting rod, a first bolt, a first mounting shell and a second connecting rod, wherein a first rotating shaft is rotatably mounted on the inner wall of the first mounting shell through a rotating part, the first rotating shaft is fixedly mounted on a shell of the second mounting shell, an antenna is fixedly mounted on the inner wall of the second mounting shell through a first mounting part, a fixing ring is rotatably mounted on the outer wall of one side of the second mounting shell, a first fixing part is fixedly mounted on the outer wall of one side of the second mounting shell, a third mounting part is fixedly mounted on the inner wall of the first mounting shell, a reset spring is sleeved outside the third mounting part, one end of the reset spring is fixedly mounted on the inner wall of the third mounting part, the other end of the reset spring is fixedly mounted on the outer wall of the second mounting shell, and the second bolt is fixedly mounted on the lower surface of the inner wall of the first connecting, the second bolt is rotatably installed in the middle of the first installation case.
As a further description of the above technical solution:
the utility model discloses a bolt, including the head rod, fixed mounting has the second installed part on the inner wall of head rod, fixed mounting has first connecting spring on the outer wall of one side of second installed part, and the other end of first connecting spring is fixed on the second connecting piece, and the second connecting piece slides on the inner wall of head rod, the one end of second connecting piece is rotated and is installed at the middle part of thread bush, and thread bush both ends fixed mounting has first connecting piece, the other end fixed mounting of first connecting piece is in piece even, the other end fixed mounting of first connecting piece has piece even, first bolt passes and extends to the opposite side outside from one side head rod, and through threaded connection between the thread bush inside with the head rod.
As a further description of the above technical solution:
the one end of second connecting rod is rotated through first axis of rotation and is installed first support, is provided with the ring on the outer wall of one side of first support, and the ring is through connecting rope fixedly connected with third bolt, the third bolt passes and extends to the opposite side outside from the first support of one side, and through threaded connection between the first axis of rotation of just inside with first support.
As a further description of the above technical solution:
the bottom of first support slides on the inner wall of second support, be provided with the fixed slot on one side outer wall of second support, the inside of first support is provided with the mounting groove, and fixed mounting has fixed spring on one side inner wall of mounting groove, and fixed spring's other end fixed mounting is on the bolt, and the one end of bolt slides on the inner wall of mounting groove, and the other end of bolt is pegged graft in the fixed slot.
As a further description of the above technical solution:
the bottom of second support has been seted up and has been rotated the groove, rotates through the second axis of rotation and installs the bottom plate on the inner wall in groove, and fixed mounting has the fourth installed part on the upper surface of bottom plate.
As a further description of the above technical solution:
the fourth installation part is movably provided with a supporting spring through a rotating shaft, and one end of the supporting spring is fixedly arranged on the upper surface of the bottom plate.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. the utility model discloses in, through setting up first bolt, thread bush, bolt and supporting spring, first bolt through with the thread connection relation between the thread bush, with first connecting piece and second connecting piece under first connecting spring's elasticity effect, firmly fix head rod and second connecting rod, through the third bolt, firmly fix between second connecting rod and the first support, firmly fix whole antenna device on required field through supporting spring, only need first bolt and third bolt to select down just can rotate the device simultaneously, fold.
2. The utility model discloses in, through setting up the second bolt, only need rotatory head rod on set up with the second bolt, just can dismantle the antenna of installation on head rod and the second installation shell, in some special places, when certain some parts of small-size antenna broke down, conveniently overhauls it, need not change whole, only need replace trouble part, just can normal use.
Drawings
Fig. 1 is a front view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention in a partial side view;
FIG. 3 is a side, partially cut-away view of the present invention;
FIG. 4 is an enlarged schematic view of the structure at A of the present invention;
illustration of the drawings:
1. a first connecting rod; 2. a first bolt; 3. a first fixing member; 4. a first mounting case; 5. a first rotating shaft; 6. a first mounting member; 7. a fixing ring; 8. an antenna; 9. a first connecting member; 10. a second connecting member; 11. a first connecting spring; 12. a second bolt; 13. a second mount; 14. a third mount; 15. a return spring; 16. a threaded sleeve; 17. a first rotating shaft; 18. a first bracket; 19. a circular ring; 20. a third bolt; 21. a base plate; 22. a support spring; 23. a fourth mount; 24. a second rotating shaft; 25. a rotating groove; 26. a second bracket; 27. a second connecting rod; 28. fixing grooves; 29. a bolt; 30. fixing the spring; 31. mounting grooves; 32. a second mounting case; 33. and (7) connecting blocks.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a folding small-sized antenna convenient for maintenance comprises a first connecting rod 1, a first bolt 2, a first installation shell 4 and a second connecting rod 27, wherein a first rotating shaft 5 is rotatably installed on the inner wall of the first installation shell 4 through a rotating part, the first rotating shaft 5 is fixedly installed on the shell of a second installation shell 32, an antenna 8 is fixedly installed on the inner wall of the second installation shell 32 through a first installation part 6, a fixing ring 7 is rotatably installed on the outer wall of one side of the second installation shell 32, a first fixing part 3 is fixedly installed on the outer wall of one side of the second installation shell 32, a third installation part 14 is fixedly installed on the inner wall of the first installation shell 4, a reset spring 15 is sleeved outside the third installation part 14, one end of the reset spring 15 is fixedly installed on the inner wall of the third installation part 14, and the other end of the reset spring 15 is fixedly installed on the outer wall of the second installation shell 32, a second bolt 12 is fixedly arranged on the lower surface of the inner wall of the first connecting rod 1, and the second bolt 12 is rotatably arranged in the middle of the first mounting shell 4;
a second mounting part 13 is fixedly mounted on the inner wall of the first connecting rod 1, a first connecting spring 11 is fixedly mounted on the outer wall of one side of the second mounting part 13, the other end of the first connecting spring 11 is fixed on a second connecting part 10, the second connecting part 10 slides on the inner wall of the first connecting rod 1, one end of the second connecting part 10 is rotatably mounted in the middle of a threaded sleeve 16, first connecting parts 9 are fixedly mounted at two ends of the threaded sleeve 16, the other end of the first connecting part 9 is fixedly mounted on a connecting block 33, the other end of the first connecting part 9 is fixedly mounted with a connecting block 33, the first bolt 2 penetrates through the first connecting rod 1 on one side and extends to the outside of the other side, and is in threaded connection with the threaded sleeve 16 inside the first connecting rod 1, and the first mounting shell 4 is in threaded connection with the first bolt 2 mounted on the first connecting rod 1 through threads arranged in the middle of the first connecting part 9 and the second connecting part 10, connecting a first mounting shell 4 with a first connecting rod 1, storing a connecting block 33, a first connecting piece 9 and a second connecting piece 10 into the first connecting rod 1 under the action of the tension of a first connecting spring 11, storing the first connecting piece 9 and the second connecting piece 10 mounted on the other side of the connecting block 33 into another rod body, screwing a first bolt 2 into a threaded sleeve 16 through a thread between the first bolt 2 and the threaded sleeve 16, and fixedly connecting the two rod bodies together while fixing the first connecting piece 9 and the second connecting piece 10;
one end of the second connecting rod 27 is rotatably provided with a first bracket 18 through a first rotating shaft 17, a circular ring 19 is arranged on the outer wall of one side of the first bracket 18, the circular ring 19 is fixedly connected with a third bolt 20 through a connecting rope, the third bolt 20 penetrates through the first bracket 18 from one side and extends to the outside of the other side, the third bolt 20 is in threaded connection with the first rotating shaft 17 in the first bracket 18, the first bracket 18 is rotated to a position where the rod body of the first bracket 18 and the rod body of the second connecting rod 27 form ninety degrees through the first rotating shaft 17 by connecting the third bolt 20, the third bolt 20 is screwed into the first rotating shaft 17 through the threaded relation between the third bolt 20 and the first rotating shaft 17, and the third bolt 20 and the first rotating shaft 17 are fixed together;
the bottom of the first support 18 slides on the inner wall of the second support 26, a fixing groove 28 is formed on one side outer wall of the second support 26, the first bracket 18 is provided with a mounting groove 31 inside, a fixing spring 30 is fixedly mounted on an inner wall of one side of the mounting groove 31, the other end of the fixing spring 30 is fixedly mounted on a bolt 29, one end of the bolt 29 slides on the inner wall of the mounting groove 31, the other end of the bolt 29 is inserted into the fixing groove 28, and by mounting the bolt 29, because the bottom of the first bracket 18 is provided with a mounting groove 31, and a fixing spring 30 is arranged in the mounting groove 31, one end of the fixing spring 30 is provided with a bolt 29, during pulling, the bolt 29 slides from bottom to top on the inner wall of the second bracket 26 to the fixing groove 28 arranged on the top of the second bracket 26 and is inserted into the fixing groove 28, so that the first bracket 18 and the second bracket 26 are fixed;
The working principle is as follows: when the folding device is used, the folded device is unfolded, the fixing ring 7 is loosened from the first fixing part 3 under the action of the elastic force of the reset spring 15, the antenna 8 is opened, the antenna 8 is fixed on the second mounting shell 32 through the first mounting part 6, the second mounting shell 32 rotates when the antenna 8 is opened, the second mounting shell 32 rotates in the first mounting shell 4 through the first rotating shaft 5, due to the shape of the first mounting shell 4, when the second mounting shell 32 rotates to a certain position, the second mounting shell 32 is abutted by the shell of the first mounting shell 4, the antenna 8 and the second mounting shell 32 are not moved, the first mounting shell 4 is in threaded connection with the first bolt 2 mounted on the first connecting rod 1 through the threads arranged in the middle part, the first mounting shell 4 is connected with the first connecting rod 1, the connecting block 33, the first connecting piece 9 and the second connecting piece 10 are under the action of the tensile force of the first connecting spring 11, the first connecting piece 9 and the second connecting piece 10 which are arranged at the other side of the connecting block 33 are contained in the other rod body, the first bolt 2 is screwed into the threaded sleeve 16 through the thread between the first bolt 2 and the threaded sleeve 16, the two rod bodies are fixedly connected together while the first connecting piece 9 and the second connecting piece 10 are fixed, the first support 18 is rotated to be ninety degrees between the rod bodies of the first support 18 and the second connecting rod 27 through the first rotating shaft 17, the third bolt 20 is screwed into the first rotating shaft 17 through the thread relation between the third bolt 20 and the first rotating shaft 17, the third bolt 20 and the first rotating shaft 17 are fixed, the four bottom plates 21 rotate in the rotating groove 25 through the second rotating shaft 24, the four bottom plates 21 are placed on the ground to be installed, and the stable angle between the bottom plates 21 and the second support 26 is kept due to the elastic force of the supporting spring 22, pulling first support 18, because first support 18's bottom has seted up mounting groove 31, and the internally mounted of mounting groove 31 has fixed spring 30, there is bolt 29 fixed spring 30's one end, and in the pulling process, bolt 29 slides to the fixed slot 28 and the insetting in fixed slot 28 that sets up on the top of second support 26 from supreme down at the inner wall of second support 26, fixes between first support 18 and the second support 26, accomplishes signal end connection such as with antenna 8 and TV.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A folding type small antenna convenient to maintain comprises a first connecting rod (1), a first bolt (2), a first installation shell (4) and a second connecting rod (27), and is characterized in that a first rotating shaft (5) is rotatably installed on the inner wall of the first installation shell (4) through a rotating part, the first rotating shaft (5) is fixedly installed on a shell of a second installation shell (32), an antenna (8) is fixedly installed on the inner wall of the second installation shell (32) through a first installation part (6), a fixing ring (7) is rotatably installed on the outer wall of one side of the second installation shell (32), a first fixing part (3) is fixedly installed on the outer wall of one side of the second installation shell (32), a third installation part (14) is fixedly installed on the inner wall of the first installation shell (4), and a reset spring (15) is sleeved outside the third installation part (14), one end of the reset spring (15) is fixedly installed on the inner wall of the third installation part (14), the other end of the reset spring (15) is fixedly installed on the outer wall of the second installation shell (32), a second bolt (12) is fixedly installed on the lower surface of the inner wall of the first connecting rod (1), and the second bolt (12) is rotatably installed in the middle of the first installation shell (4).
2. The conveniently maintained foldable small antenna according to claim 1, wherein a second mounting part (13) is fixedly mounted on an inner wall of the first connecting rod (1), a first connecting spring (11) is fixedly mounted on an outer wall of one side of the second mounting part (13), the other end of the first connecting spring (11) is fixed on a second connecting part (10), the second connecting part (10) slides on the inner wall of the first connecting rod (1), one end of the second connecting part (10) is rotatably mounted in the middle of a threaded sleeve (16), first connecting parts (9) are fixedly mounted at two ends of the threaded sleeve (16), the other ends of the first connecting parts (9) are fixedly mounted on a connecting block (33), a connecting block (33) is fixedly mounted at the other end of the first connecting part (9), and the first bolt (2) passes through the first connecting rod (1) on one side and extends to the outside on the other side, and is connected with a thread sleeve (16) in the first connecting rod (1) through threads.
3. The foldable small antenna convenient for maintenance according to claim 1, wherein one end of the second connecting rod (27) is rotatably installed with the first bracket (18) through the first rotating shaft (17), a circular ring (19) is arranged on one side outer wall of the first bracket (18), the circular ring (19) is fixedly connected with a third bolt (20) through a connecting rope, and the third bolt (20) penetrates through the first bracket (18) on one side and extends to the outside of the other side, and is in threaded connection with the first rotating shaft (17) inside the first bracket (18).
4. A foldable small antenna for convenient maintenance according to claim 3, wherein the bottom of the first support (18) slides on the inner wall of the second support (26), a fixing groove (28) is provided on one side outer wall of the second support (26), a mounting groove (31) is provided inside the first support (18), a fixing spring (30) is fixedly mounted on one side inner wall of the mounting groove (31), the other end of the fixing spring (30) is fixedly mounted on the bolt (29), one end of the bolt (29) slides on the inner wall of the mounting groove (31), and the other end of the bolt (29) is inserted into the fixing groove (28).
5. The foldable small antenna convenient for maintenance according to claim 4, wherein the bottom of the second bracket (26) is provided with a rotating groove (25), the inner wall of the rotating groove (25) is rotatably provided with the bottom plate (21) through the second rotating shaft (24), and the upper surface of the bottom plate (21) is fixedly provided with the fourth mounting member (23).
6. A foldable small antenna for easy maintenance according to claim 5, characterized in that the fourth mounting member (23) is movably mounted with a supporting spring (22) through a pivot, and one end of the supporting spring (22) is fixedly mounted on the upper surface of the base plate (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022297994.1U CN213184551U (en) | 2020-10-15 | 2020-10-15 | Foldable small-size antenna of convenient maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022297994.1U CN213184551U (en) | 2020-10-15 | 2020-10-15 | Foldable small-size antenna of convenient maintenance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213184551U true CN213184551U (en) | 2021-05-11 |
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ID=75778921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022297994.1U Active CN213184551U (en) | 2020-10-15 | 2020-10-15 | Foldable small-size antenna of convenient maintenance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213184551U (en) |
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2020
- 2020-10-15 CN CN202022297994.1U patent/CN213184551U/en active Active
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