CN220797084U - Fastening device and equipment of antenna - Google Patents

Fastening device and equipment of antenna Download PDF

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Publication number
CN220797084U
CN220797084U CN202322201652.9U CN202322201652U CN220797084U CN 220797084 U CN220797084 U CN 220797084U CN 202322201652 U CN202322201652 U CN 202322201652U CN 220797084 U CN220797084 U CN 220797084U
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China
Prior art keywords
antenna
screw
cavity
pressing
block
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Active
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CN202322201652.9U
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Chinese (zh)
Inventor
姚婷婷
安娜
赵俊臣
孙昌玉
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Hefei Lianbao Information Technology Co Ltd
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Hefei Lianbao Information Technology Co Ltd
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Priority to CN202322201652.9U priority Critical patent/CN220797084U/en
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Abstract

The present disclosure relates to the field of fasteners, and more particularly to a fastening device for an antenna. The present disclosure provides a fastening device of an antenna, comprising: the device comprises: antenna screw rod and elastic component, be provided with the antenna cavity in the antenna screw rod, the antenna cavity is used for supplying the antenna connection spare to insert, the one end of antenna screw rod is used for being connected with radio mechanism's casing, the other end of antenna screw rod is used for being connected with external antenna terminal, the elastic component sets up in the antenna cavity, be provided with the fixture block on the elastic component, be provided with the fixture block hole that supplies the fixture block to wear out on the antenna screw rod, the cover is equipped with fastening nut on the antenna screw rod, fastening nut passes through screw-thread fit with the antenna screw rod. The occurrence of loosening of the antenna in the long-term use process can be reduced, and the occurrence of change of the angle of the antenna caused by false touch can also be reduced. Easy dismounting and high dismounting efficiency.

Description

Fastening device and equipment of antenna
Technical Field
The present disclosure relates to the field of fasteners, and more particularly to a fastening device for an antenna.
Background
The antenna is a transducer, which is a component used for transmitting or receiving electromagnetic waves in radio equipment, and engineering systems such as wireless point communication, broadcasting, television, radar, guiding and the like, and all the engineering systems which utilize the electromagnetic waves to transmit information rely on the antenna to work. In some radio mechanisms, it is often necessary to extend an external antenna terminal from the housing of the device, for example, by a special fastener on a home router, connect an antenna connection inside the radio mechanism to the external antenna terminal, and secure the external antenna terminal to the housing of the router.
The current external antenna terminal can produce not hard up in long-term use, also can lead to antenna angle change after the mistake touches, still can be according to using dismouting antenna or change antenna in some application scenarios, current radio mechanism equipment relies on nut and gasket to lock antenna connection spare and external antenna terminal in the structure tightly on the shell of mechanism, need stretch into the inside of radio mechanism with the instrument when dismouting antenna, influences packaging efficiency.
Disclosure of Invention
The present disclosure provides a fastening device for an antenna, so as to at least solve the above technical problems in the prior art.
According to the first aspect of the present disclosure, there is provided a fastening device for an antenna, an antenna screw and an elastic member, wherein an antenna cavity is provided in the antenna screw, the antenna cavity is used for inserting an antenna connector, one end of the antenna screw is used for being connected with a housing of a radio mechanism, the other end of the antenna screw is used for being connected with an external antenna terminal, the elastic member is arranged in the antenna cavity, a fixture block is provided on the elastic member, a fixture block hole for the fixture block to penetrate is provided on the antenna screw, a fastening nut is sleeved on the antenna screw, and the fastening nut is in threaded fit with the antenna screw.
In an implementation mode, the elastic piece is further provided with a pressing block, the pressing block is arranged at one end, far away from the clamping block, of the elastic piece, a pressing hole for the pressing block to penetrate out is formed in the antenna screw, and when the pressing piece is pressed, the clamping block is received into the antenna cavity.
In one embodiment, a cavity is provided in the fastening nut, which cavity serves to shield the pressing block.
In one embodiment, the pressing block is provided with a first guide surface, which extends in the direction of the pressing block.
In one embodiment, the antenna cavity penetrates through the antenna screw, and an opening communicated with the antenna cavity is formed in the antenna screw and is used for inserting the antenna connecting piece into the antenna cavity.
In an embodiment, the elastic piece comprises a connecting plate and an elastic pressing piece, the elastic pressing piece is arranged at two ends of the connecting plate, and the clamping block and the pressing piece are arranged on the elastic pressing piece.
In one embodiment, the connecting plate is provided with an antenna connecting port for inserting the antenna connecting piece, and the connecting plate is sleeved on the antenna connecting piece through the antenna connecting port.
In one embodiment, the fastening nut is disposed between the latch and the pressing block.
In one embodiment, the pressing block is provided with a second guide surface.
An apparatus using fastening means for an antenna, comprising an fastening means for an antenna according to any one of the embodiments described above.
The utility model discloses a fastening device of antenna, through with the fastening nut revolve to press the hole department, press the briquetting through the fastening nut and make the fixture block accomodate to the antenna cavity inside from the fixture block hole, and then penetrate antenna screw rod to the inside of radio mechanism, when the fixture block hole on the antenna screw rod passes the shell of radio mechanism and enters into the inside of radio mechanism, the fastening nut is rotated, make the outer wall looks butt of fastening nut and radio mechanism's shell, the fixture block is worn out and with radio mechanism's shell's inner wall looks butt from the fixture block hole this moment, press from both sides tight radio mechanism shell through fixture block and fastening nut, can reduce the antenna and take place loose in long-term use the condition emergence, also can reduce the mistake and touch the condition emergence that leads to antenna angle to change. When dismantling, will be through will fastening the nut and revolve to pressing the hole department, the fixture block is accomodate to the antenna cavity inside from the fixture block hole this moment, then can take off antenna screw rod. Easy dismounting and high dismounting efficiency.
It should be understood that the description in this section is not intended to identify key or critical features of the embodiments of the disclosure, nor is it intended to be used to limit the scope of the disclosure. Other features of the present disclosure will become apparent from the following specification.
Drawings
The above, as well as additional purposes, features, and advantages of exemplary embodiments of the present disclosure will become readily apparent from the following detailed description when read in conjunction with the accompanying drawings. Several embodiments of the present disclosure are illustrated by way of example, and not by way of limitation, in the figures of the accompanying drawings, in which:
in the drawings, the same or corresponding reference numerals indicate the same or corresponding parts.
Fig. 1 illustrates an isometric view of a fastening device for an antenna in accordance with an embodiment of the present disclosure;
FIG. 2 illustrates an isometric view of a spring of an embodiment of the present disclosure;
fig. 3 shows a cross-sectional view of a fastening device of an antenna according to an embodiment of the present disclosure;
figure 4 shows an isometric view of an antenna screw;
fig. 5 shows an enlarged schematic view at a in fig. 3.
The reference numerals in the figures illustrate: 1. an antenna screw; 2. an antenna cavity; 3. externally connecting an antenna terminal; 4. a clamping block; 5. a fixture block hole; 6. fastening a screw cap; 7. pressing the blocks; 8. pressing the hole; 9. an elastic member; 91. a connecting plate; 92. elastic tabletting; 10. a cavity; 11. a first guide surface; 12. an opening; 13. an antenna connection port; 14. and a second guide surface.
Detailed Description
In order to make the objects, features and advantages of the present disclosure more comprehensible, the technical solutions in the embodiments of the present disclosure will be clearly described in conjunction with the accompanying drawings in the embodiments of the present disclosure, and it is apparent that the described embodiments are only some embodiments of the present disclosure, but not all embodiments. Based on the embodiments in this disclosure, all other embodiments that a person skilled in the art would obtain without making any inventive effort are within the scope of protection of this disclosure.
Referring to fig. 1, an antenna fastening device, an antenna screw 1 and an elastic member 9 are provided with an antenna cavity 2 in the antenna screw 1, the antenna cavity 2 is used for inserting an antenna connecting piece, one end of the antenna screw 1 is used for being connected with a housing of a radio mechanism, the other end of the antenna screw 1 is used for being connected with an external antenna terminal 3, the elastic member 9 is arranged in the antenna cavity 2, a clamping block 4 is provided on the elastic member 9, a clamping block 4 hole for the clamping block 4 to penetrate is provided on the antenna screw 1, a fastening nut 6 is sleeved on the antenna screw 1, and the fastening nut 6 is in threaded fit with the antenna screw 1.
Referring to fig. 1 and 3, the elastic member 9 is elastically deformed by pressing the elastic member 9, the clamping block 4 can be received in the antenna cavity 2 inside the antenna screw 1, the antenna screw 1 can pass through a mounting hole reserved in the housing of the radio mechanism by receiving the elastic member 9 in the antenna cavity 2, the antenna screw 1 penetrates into the mounting hole, the elastic member 9 is loosened to recover the elastic deformation of the elastic member 9, the clamping block 4 penetrates out of the hole of the clamping block 4, the clamping tool clamps the antenna screw 1 to prevent the antenna screw 1 from rotating, and then the fastening nut 6 is screwed tightly, so that the fastening nut 6 and the clamping block 4 clamp the housing of the radio mechanism, and further the external antenna terminal 3 is continuously installed.
When the reserved mounting hole on the shell of the electric mechanism is a waist-shaped hole, the cross section of the antenna screw 1 is the same as the shape of the waist-shaped hole, and the antenna screw 1 can not rotate due to the limitation of the shapes of the waist-shaped hole and the antenna screw 1 when the fastening nut 6 is screwed, the fastening nut 6 can be directly screwed, so that the fastening nut 6 and the clamping block 4 clamp the shell of the radio mechanism, and further the installation of the external antenna terminal 3 is continued.
Referring to fig. 4, the elastic member 9 further has a pressing block 7, the pressing block 7 is disposed at one end of the elastic member 9 away from the clamping block 4, a pressing hole 8 through which the pressing block 7 passes is provided on the antenna screw 1, and when the pressing member is pressed, the clamping block 4 is received in the antenna cavity 2.
The elastic piece 9 can be pressed by pressing the pressing block 7, so that the elastic piece 9 generates elastic deformation, and the elastic piece 9 can recover the elastic deformation and enable the clamping block 4 to penetrate out of the hole of the clamping block 4 when the pressing block 7 is loosened. When the fastening nut 6 is screwed to the pressing hole 8, the fastening nut extrudes the pressing block 7, so that the elastic piece 9 generates elastic deformation, the clamping block 4 is taken in the antenna cavity 2 inside the antenna screw 1, at the moment, the antenna screw 1 can penetrate through a mounting hole reserved in the shell of the radio mechanism, mounting operation is performed, when the fastening nut 6 leaves the pressing hole 8, the elastic piece 9 recovers the elastic deformation, the clamping block 4 penetrates out of the hole of the clamping block 4, then the fastening nut 6 is screwed, the fastening nut 6 and the clamping block 4 clamp the shell of the radio mechanism, and when the antenna screw 1 is disassembled, the fastening nut 6 is screwed to the pressing hole 8, so that the antenna screw 1 can be taken down.
Referring to fig. 4 and 5, a cavity 10 is provided in the fastening nut 6, the cavity 10 being used to shield the pressing block 7. The pressing block 7 is provided with a first guide surface 11, and the first guide surface 11 extends in the direction of the pressing block 7. The antenna cavity 2 penetrates through the antenna screw 1, an opening 12 communicated with the antenna cavity 2 is formed in the antenna screw 1, and the opening 12 is used for inserting an antenna connecting piece into the antenna cavity 2.
The provision of the first guide surface 11 enables the antenna screw 1 to more easily pass through the mounting hole reserved in the housing of the radio mechanism.
When the fastening nut 6 fastens the nut 6 and the clamping block 4 to clamp the casing of the radio mechanism, the fastening nut 6 shields the pressing block 7, so that the pressing block 7 can be prevented from being touched by mistake, the clamping block 4 is retracted into the antenna screw 1, and the antenna screw 1 is inclined or separated.
The elastic piece 9 comprises a connecting plate 91 and an elastic pressing piece 92, the elastic pressing piece 92 is arranged at two ends of the connecting plate 91, and the clamping block 4 and the pressing piece 7 are arranged on the elastic pressing piece 92.
The connection plate 91 is provided with an antenna connection port 13 for inserting an antenna connection member, and the connection plate 91 is sleeved on the antenna connection member through the antenna connection port 13.
The fastening nut is arranged between the clamping block 4 and the pressing block 7. The pressing block 7 is provided with a second guide surface 14.
The provision of the second guide surface 14 enables the tightening nut to be moved more easily onto the pressing block 7 to press the pressing block 7.
An apparatus using fastening means for an antenna, comprising an fastening means for an antenna according to any one of the embodiments described above.
In summary, it can be seen that a fastening device for an antenna has the following advantages:
1. the situation that the angle of the antenna is changed after the false touch can be prevented;
2. the assembly and disassembly efficiency is high, and the assembly and disassembly operation is simple;
3. the assembly operation efficiency of the production line can be improved.
It should be appreciated that various forms of the flows shown above may be used to reorder, add, or delete steps. For example, the steps recited in the present disclosure may be performed in parallel or sequentially or in a different order, provided that the desired results of the technical solutions of the present disclosure are achieved, and are not limited herein.
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 at least one such feature. In the description of the present disclosure, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
The foregoing is merely specific embodiments of the disclosure, but the protection scope of the disclosure is not limited thereto, and any person skilled in the art can easily think about changes or substitutions within the technical scope of the disclosure, and it is intended to cover the scope of the disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.

Claims (10)

1. A fastening device for an antenna, the device comprising: antenna screw (1) and elastic component (9), be provided with antenna cavity (2) in antenna screw (1), antenna cavity (2) are used for supplying the antenna connection spare to insert, the one end of antenna screw (1) is used for being connected with radio mechanism's casing, the other end of antenna screw (1) is used for being connected with external antenna terminal (3), elastic component (9) set up in antenna cavity (2), be provided with fixture block (4) on elastic component (9), be provided with fixture block (4) hole that supplies fixture block (4) to wear out on antenna screw (1), the cover is equipped with fastening nut (6) on antenna screw (1), fastening nut (6) pass through screw thread fit with antenna screw (1).
2. The device according to claim 1, wherein the elastic member (9) is further provided with a pressing block (7), the pressing block (7) is arranged at one end of the elastic member (9) away from the clamping block (4), the antenna screw (1) is provided with a pressing hole (8) for the pressing block (7) to penetrate out, and the clamping block (4) is received into the antenna cavity (2) when the pressing block (7) is pressed.
3. The device according to claim 2, characterized in that a cavity (10) is provided in the fastening nut (6), the cavity (10) being used for shielding the press block (7).
4. A device according to claim 3, characterized in that the pressing block (7) is provided with a first guide surface (11), which first guide surface (11) extends in the direction of the pressing block (7).
5. The device according to claim 1, characterized in that the antenna cavity (2) extends through the antenna screw (1), an opening (12) communicating with the antenna cavity (2) being provided in the antenna screw (1), the opening (12) being intended for the insertion of an antenna connection into the antenna cavity (2).
6. The device according to claim 5, characterized in that the elastic member (9) comprises a connecting plate (91) and an elastic pressing piece (92), the elastic pressing piece (92) is arranged at two ends of the connecting plate (91), and the clamping block (4) and the pressing block (7) are arranged on the elastic pressing piece (92).
7. The device according to claim 6, wherein the connecting plate (91) is provided with an antenna connection port (13) into which the antenna connection piece is inserted, and the connecting plate (91) is sleeved on the antenna connection piece through the antenna connection port (13).
8. The device according to claim 1, characterized in that the fastening nut (6) is arranged between the clamping block (4) and the pressing block (7).
9. Device according to claim 2, characterized in that the pressing block (7) is provided with a second guide surface (14).
10. An apparatus using fastening means for an antenna, characterized by comprising fastening means for an antenna according to any of the preceding claims 1-9.
CN202322201652.9U 2023-08-14 2023-08-14 Fastening device and equipment of antenna Active CN220797084U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202322201652.9U CN220797084U (en) 2023-08-14 2023-08-14 Fastening device and equipment of antenna

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202322201652.9U CN220797084U (en) 2023-08-14 2023-08-14 Fastening device and equipment of antenna

Publications (1)

Publication Number Publication Date
CN220797084U true CN220797084U (en) 2024-04-16

Family

ID=90630938

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202322201652.9U Active CN220797084U (en) 2023-08-14 2023-08-14 Fastening device and equipment of antenna

Country Status (1)

Country Link
CN (1) CN220797084U (en)

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