CN216280361U - Interference device for shortening frequency hopping of broadband frequency synthesizer system - Google Patents
Interference device for shortening frequency hopping of broadband frequency synthesizer system Download PDFInfo
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- CN216280361U CN216280361U CN202122875909.XU CN202122875909U CN216280361U CN 216280361 U CN216280361 U CN 216280361U CN 202122875909 U CN202122875909 U CN 202122875909U CN 216280361 U CN216280361 U CN 216280361U
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Abstract
The utility model discloses an interference device for shortening frequency hopping of a broadband frequency synthesis system, which comprises an interference device body and a base for connecting the interference device body, wherein a connecting seat is arranged at the top end of the base; the top end of the connecting seat is provided with a mounting groove matched with the interference device body, and the interference device body is fixedly connected in the mounting groove. The interference device for shortening the frequency hopping of the broadband frequency integrated system has the advantages that the angle of the interference device body after the interference device body is fixedly installed can be adjusted, and the stability is high during use.
Description
Technical Field
The utility model belongs to the technical field of signal interference, and particularly relates to an interference device for shortening frequency hopping of a broadband frequency integrated system.
Background
With the development of communication information, the applications of signal interference devices are also increased. The interference device is connected at the back, and most of them are fixed at a certain installation point, and in the process of subsequent use, along with the change of actual conditions, the angle of the interference device may need to be changed to adapt to the actual interference requirement.
Therefore, in view of the current situation, it is urgently needed to design and produce an interference device for shortening the frequency hopping of the broadband frequency synthesizer system so as to meet the requirement of practical use.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to an interference apparatus for shortening frequency hopping of a wideband frequency synthesizer system, so as to solve the above-mentioned problems in the prior art.
In order to achieve the purpose, the utility model provides the following technical scheme: an interference device for shortening frequency hopping of a broadband frequency synthesis system comprises an interference device body and a base for connecting the interference device body, wherein a connecting seat is arranged at the top end of the base, a connecting groove matched with the connecting seat is formed in the middle of the top end of the base, the lower half portion of the connecting seat extends into the connecting groove and is rotatably connected with the base, a fixed seat is further arranged at the top end of the base, the fixed seat is sleeved on the periphery of the connecting seat, and the side face of the fixed seat is connected with a fixed component for fixing the connecting seat;
the top end of the connecting seat is provided with a mounting groove matched with the interference device body, and the interference device body is fixedly connected in the mounting groove.
In a further embodiment, fixed subassembly is including connecting at two fixed blocks that set up side by side of fixing base outer wall and setting up the fixed plate between two fixed blocks, and the screw thread through-hole of intercommunication is seted up to the fixed block that is located the top and the fixed plate, and the top of the fixed block that is located the below is seted up threaded hole, two threaded connection has clamping screw between fixed block and the fixed plate.
In a further embodiment, the base is internally provided with a cavity, a first gear and a second gear are rotationally connected in the cavity, the first gear is meshed with the second gear and is fixedly connected to the periphery of the connecting seat, a rotating rod is fixedly connected to the inner ring wall of the second gear, and the top end of the rotating rod extends to the upper portion of the base and is connected with a rotating handle.
In a further embodiment, the top of connecting seat is connected with the clamp that two symmetries set up through the pivot rotation, two the side of clamp free end all is provided with the connecting block, and two the connecting block passes through bolt and nut fixed connection.
In a further embodiment, the outer wall of the connecting seat is provided with a plurality of fixing grooves distributed at equal center angles, the fixing seat is provided with a through hole for the fixing plate to pass through, and the fixing plate penetrates through the through hole and is connected with the connecting seat in a clamping manner through the fixing grooves.
In a further embodiment, the two groups of fixing assemblies are arranged, and the two groups of fixing assemblies are distributed in a mirror image mode relative to the vertical central shaft of the fixing seat.
The utility model has the technical effects and advantages that: the interference device for shortening the frequency hopping of the broadband frequency integrated system can be fixedly installed and connected with an interference device body by virtue of the arrangement of the connecting seat and the hoop; by means of the arrangement of the first gear, the second gear and the rotating rod, the rotating rod can be adjusted to rotate the connecting seat, namely, the angle of the interference device body can be adjusted after the interference device body is fixedly installed, and the flexibility of the interference device body in use is improved; the arrangement of the fixing seat and the fixing component is benefited, the connecting seat can be relatively fixed, the connecting seat is prevented from driving the interference device body to rotate in normal use, and the stability of the interference device body is high in normal use; the fixed seat is positioned at the periphery of the connecting seat, so that the stability of the connecting seat during rotation can be improved in an auxiliary manner; the interference device for shortening the frequency hopping of the broadband frequency integrated system has the advantages that the angle of the interference device body after the interference device body is fixedly installed can be adjusted, and the stability is high during use.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural diagram of a base according to the present invention;
fig. 3 is a cross-sectional view of a base of the present invention.
In the figure: 1. an interfering device body; 2. a base; 3. a connecting seat; 4. a fixed seat; 5. a fixing assembly; 51. a fixed block; 52. a fixing plate; 53. fixing the screw rod; 6. a first gear; 7. a second gear; 8. rotating the rod; 9. and (5) clamping a hoop.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the utility model.
In order to connect the interference device body 1 in the connecting seat 3 and improve the stability of the connection between the interference device body 1 and the connecting seat 3, as shown in fig. 1 and 3, a mounting groove matched with the interference device body 1 is formed at the top end of the connecting seat 3, the interference device body 1 is fixedly inserted in the mounting groove, and the interference device body 1 and the connecting seat 3 are connected in an interference fit manner; the top of connecting seat 3 is rotated through the pivot and is connected with the clamp 9 that two symmetries set up, and the equal fixed welding in side of two clamp 9 free ends has the connecting block, and the inner wall of two clamp 9 is all fixed to be bonded has sealed the pad, and two connecting blocks pass through bolt and nut fixed connection, clamp 9 and 1 fixed connection of interference device body.
After the interference device body 1 is connected, the angle of the interference device body 1 needs to be adjusted in the use process so as to meet the actual requirement, as shown in fig. 1 and fig. 3, a connecting seat 3 is arranged at the top end of a base 2, a connecting groove matched with the connecting seat 3 is arranged in the middle of the top end of the base 2, the lower half part of the connecting seat 3 extends into the connecting groove and is rotatably connected with the base 2, a bearing is embedded and connected in the inner wall of the connecting groove of the base 2, an embedded groove matched with the bearing in a connection mode is arranged in the inner wall of the connecting groove, the outer ring wall of the bearing is fixedly welded with the base 2, and the inner ring wall of the bearing is fixedly welded with the connecting seat 3; base 2 embeds the cavity, and the cavity internal rotation is connected with gear 6 and gear two 7, and gear 6 and gear two 7 meshing are connected, and gear 6 fixed welding is in the periphery of connecting seat 3, and the fixed welding of the inner circle wall of gear two 7 has dwang 8, and the top of dwang 8 extends to the top of base 2 and fixed welding has the twist grip.
In order to prevent the connecting seat 3 from rotating randomly, the connecting seat 3 needs to be fixed after the angle is adjusted, as shown in fig. 1, fig. 2 and fig. 3, the top end of the base 2 is further welded with a fixing seat 4, the fixing seat 4 is sleeved on the periphery of the connecting seat 3, the inner wall of the fixing seat 4 is in sliding contact with the outer wall of the connecting seat 3, the side surface of the fixing seat 4 is connected with a fixing component 5 for fixing the connecting seat 3, the fixing component 5 comprises two fixing blocks 51 which are fixedly welded on the outer wall of the fixing seat 4 and are arranged in parallel and a fixing plate 52 arranged between the two fixing blocks 51, the fixing block 51 and the fixing plate 52 which are arranged above are provided with communicated threaded through holes, the top end of the fixing block 51 which is arranged below is provided with a threaded hole, a fixing screw 53 is connected between the two fixing blocks 51 and the fixing plate 52 by a thread, the outer wall of the connecting seat 3 is provided with a plurality of fixing grooves which are distributed at equal central angle, and the number of the fixing grooves is even number, the fixing seat 4 is provided with a through hole for the fixing plate 52 to pass through, and the fixing plate 52 penetrates through the through hole and is clamped and connected with the connecting seat 3 through a fixing groove; the fixed components 5 are provided with two groups, and the two groups of fixed components 5 are distributed in a mirror image mode about the vertical central shaft of the fixed seat 4.
The working principle of the interference device for shortening the frequency hopping of the broadband frequency integrated system is that when the interference device body 1 needs to be adjusted in angle during use, the fixed screw 53 is firstly rotated to be separated from the fixed plate 52, then the fixing plate 52 is pulled outwards to be separated from the fixing groove of the connecting seat 3, the rotating rod 8 is driven to rotate by the rotating handle, the gear II 7 and the rotating rod 8 keep synchronous rotation, the gear I6 and the gear II 7 are meshed and connected, so that the first gear 6 is correspondingly communicated, the connecting seat 3 and the first gear 6 keep synchronous motion, the connecting seat drives the interference device body 1 to rotate to a proper angle, after the adjustment is finished, the fixing plate 52 is pushed inward, the fixing plate 52 is engaged with the rotated fixing groove, and finally the fixing screw 53 is rotated, so that the fixing screw 53 is screwed with the fixing block 51 and the fixing plate 52, that is, the fixing plate 2 is fixed.
Finally, it should be noted that: the foregoing is merely a preferred embodiment of the present invention and is not intended to limit the present invention.
Claims (6)
1. The utility model provides a shorten interfering device of broadband frequency comprehensive system frequency hopping, includes interfering device body (1) and base (2) that are used for connecting interfering device body (1), its characterized in that: the top end of the base (2) is provided with a connecting seat (3), the top end of the base (2) is centrally provided with a connecting groove matched with the connecting seat (3), the lower half part of the connecting seat (3) extends into the connecting groove and is rotatably connected with the base (2), the top end of the base (2) is also provided with a fixed seat (4), the fixed seat (4) is sleeved on the periphery of the connecting seat (3), and the side surface of the fixed seat (4) is connected with a fixed component (5) for fixing the connecting seat (3);
the top end of the connecting seat (3) is provided with a mounting groove matched with the interference device body (1), and the interference device body (1) is fixedly connected in the mounting groove.
2. The jamming device for reducing wideband frequency integrated system frequency hopping according to claim 1, wherein: fixed subassembly (5) including connect fixed block (51) of two parallel settings of fixing base (4) outer wall and set up fixed plate (52) between two fixed blocks (51), the screw thread through-hole of intercommunication is seted up to fixed block (51) and fixed plate (52) that are located the top, and the top of fixed block (51) that is located the below is seted up threaded hole, two threaded connection has clamping screw (53) between fixed block (51) and fixed plate (52).
3. The jamming device for reducing wideband frequency integrated system frequency hopping according to claim 2, wherein: base (2) embeds the cavity, and the cavity internal rotation is connected with gear (6) and gear two (7), gear (6) and gear two (7) meshing are connected, gear (6) fixed connection is in the periphery of connecting seat (3), gear two (7) inner circle wall fixed connection has dwang (8), the top of dwang (8) extends to the top of base (2) and is connected with the rotation handle.
4. The jamming device for reducing wideband frequency integrated system frequency hopping according to claim 3, wherein: the top of connecting seat (3) is rotated through the pivot and is connected with clamp (9) that two symmetries set up, two the side of clamp (9) free end all is provided with the connecting block, and two the connecting block passes through bolt and nut fixed connection.
5. The jamming device for reducing wideband frequency integrated system frequency hopping according to claim 4, wherein: the outer wall of the connecting seat (3) is provided with a plurality of fixed grooves distributed at equal circle center angles, the fixed seat (4) is provided with a through hole for the fixed plate (52) to pass through, and the fixed plate (52) penetrates through the through hole and is connected with the connecting seat (3) in a clamping manner through the fixed grooves.
6. The jamming device for reducing wideband frequency integrated system frequency hopping according to claim 5, wherein: the fixing assemblies (5) are arranged in two groups, and the two groups of fixing assemblies (5) are distributed in a mirror image mode about the vertical central shaft of the fixing seat (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122875909.XU CN216280361U (en) | 2021-11-22 | 2021-11-22 | Interference device for shortening frequency hopping of broadband frequency synthesizer system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122875909.XU CN216280361U (en) | 2021-11-22 | 2021-11-22 | Interference device for shortening frequency hopping of broadband frequency synthesizer system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216280361U true CN216280361U (en) | 2022-04-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122875909.XU Active CN216280361U (en) | 2021-11-22 | 2021-11-22 | Interference device for shortening frequency hopping of broadband frequency synthesizer system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216280361U (en) |
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2021
- 2021-11-22 CN CN202122875909.XU patent/CN216280361U/en active Active
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