CN209949105U - Maintenance device for portable communication station - Google Patents
Maintenance device for portable communication station Download PDFInfo
- Publication number
- CN209949105U CN209949105U CN201920784424.XU CN201920784424U CN209949105U CN 209949105 U CN209949105 U CN 209949105U CN 201920784424 U CN201920784424 U CN 201920784424U CN 209949105 U CN209949105 U CN 209949105U
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- China
- Prior art keywords
- clamping plate
- rod
- maintenance device
- cleaning
- connecting rod
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Abstract
The utility model belongs to the technical field of radio transmission, a maintenance device of portable station of communication is disclosed, including circular arc type reflecting plate, reflecting plate outer wall fixedly connected with bracing piece, reflecting plate one end is kept away from to the bracing piece is equipped with the receiver, and the receiver is in the focus position of convex reflecting plate, including the connecting rod, connecting rod one end fixedly connected with is used for pressing from both sides the anchor clamps on circular arc type reflecting plate or receiver, and the connecting rod is kept away from anchor clamps one end and is connected with the cleaning rod along rotation in a circumferential direction, and cleaning rod outer wall evenly distributed has a plurality of cleaning cloth. An object of the utility model is to provide a maintenance device of portable station of communication to solve the clean problem of face of satellite reflector plate.
Description
Technical Field
The utility model belongs to the technical field of radio transmission.
Background
The satellite communication has an irreplaceable effect in the aspect of emergency communication, but the traditional satellite communication is heavy by several tons, is difficult to carry and complex to operate, and a general vehicle-mounted satellite communication system is relatively large in size, weighs more than 50 kilograms, cannot be carried by a person and greatly limits the application occasions. Accordingly, portable satellite communication stations have been produced, and the main trend of future development of portable satellite communication stations is toward miniaturization and portability with light weight.
The satellite communication station is generally composed of an arc-shaped reflecting plate, a receiver, a plurality of supporting rods and the like. Wherein a plurality of bracing pieces are evenly fixed on the outer wall of the reflecting plate, one end of each bracing piece, which is far away from the reflecting plate, is concentrated and fixedly connected with the receiver, and the receiver is positioned at the center of the focus of the reflecting plate. Since the reflecting plate is exposed to the outside all the year round, dust is easily deposited on the surface of the reflecting plate, and the accuracy of data receiving of the communication portable station is seriously influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a maintenance device of portable station of communication to solve the clean problem of face of satellite reflecting plate.
In order to achieve the above object, the utility model discloses a basic scheme provides a maintenance device of portable station of communication, including the circular arc type reflecting plate, reflecting plate outer wall fixedly connected with bracing piece, the bracing piece is kept away from reflecting plate one end and is equipped with the receiver, and the receiver is in the focus position of convex reflecting plate, including the connecting rod, connecting rod one end fixedly connected with is used for pressing from both sides the anchor clamps on circular arc type reflecting plate or receiver, and the connecting rod is kept away from anchor clamps one end and is connected with the cleaning rod along rotation in a circumferential direction, and cleaning rod outer wall evenly distributed has a plurality of.
The principle of the basic scheme is as follows: one end of the connecting rod with the clamp is clamped on a receiver shell of the communication portable station, and the axial direction of the connecting rod and the axial direction of a reflecting plate of the communication portable station are mutually overlapped. After the cleaning rod is fixed, the cleaning rod is far away from one end of the clamp through the connecting rod, and cleaning cloth on the cleaning rod can erase and clean the end face of the reflecting plate in the rotating process of the cleaning rod.
The beneficial effect of this basic scheme lies in: this technical scheme can be under the prerequisite of not disassembling the portable station of communication, clean the face of satellite reflecting plate fast, only need with maintenance device clamp tightly on the receiver and rotate clean pole can. This scheme has easy operation practicality, clean efficient beneficial effect.
Furthermore, the cleaning rod is provided with a cavity along the axial direction, the side wall of the cleaning rod is provided with a plurality of through holes, the through holes are communicated with the cavity, and cleaning liquid is filled in the cavity.
This technical scheme is through seting up cavity and through-hole on clean pole, and when clean pole along connecting rod pivoted in-process, the washing liquid in the clean pole cavity oozes from each through-hole in proper order under the effect of centrifugal force, and the washing liquid that oozes waters on cleaning cloth, and then finally improves cleaning cloth's clean effect.
Further, anchor clamps include punch holder and lower plate, punch holder and lower plate are parallel to each other, be connected through the extension spring between punch holder and the lower plate, lower plate bottom surface fixed connection is in the connecting rod tip.
When the upper clamping plate and the lower clamping plate clamp the receiver, the tension spring is in a stretching state, and then the friction force between the upper clamping plate and the lower clamping plate is improved.
Furthermore, when the tension spring is in a free state, the distance between the upper clamping plate and the lower clamping plate is 1-3 mm.
Further, the lower plate lateral wall rotates and is connected with L shape pole, and the one end that lower plate was kept away from to L type pole is connected with bracing piece matched with U-shaped pole, L shape pole rotates the junction with the lower plate and is equipped with the torsional spring, and the axial perpendicular to lower plate terminal surface of lower plate one end is kept away from to L shape pole when torsional spring free state down.
The U-shaped rod frame is arranged on the side wall of the supporting rod. Because the clamp is fixed on the receiver, the receiver is fixed on the supporting rod, and the U-shaped rod has length, the U-shaped rod can rotate from the free state of the torsion spring in the process that the U-shaped rod is arranged on the side wall of the supporting rod. The torsional spring has the effort of reverse reset after being rotated, and this effort has then increased the static friction power between U-shaped pole and the receiver, finally reaches the fixed technical effect who maintains the maintenance device of reinforcing.
Furthermore, the cleaning rod is formed by hinging a plurality of rotating blocks in sequence, and the rotating blocks can be fixed at any angle by the aid of hinged friction force between the adjacent rotating blocks.
This technical scheme is through utilizing the mutual articulated principle of turning block, and operating personnel adjusts the axial of cleaning rod through rotating, makes the axial of cleaning rod laminate more with the arc terminal surface of reflecting plate, avoids appearing the gap between cleaning rod and the reflecting plate, improves clean effect.
Furthermore, the connecting rod comprises a plurality of telescopic joints, and the adjacent telescopic joints are in sliding connection.
This technical scheme is through utilizing the scalability of connecting rod, and then makes the clean pole on the connecting rod can be close to the terminal surface of reflecting plate more, improves clean effect.
Furthermore, one end of the connecting rod, which is far away from the clamp, is provided with a magnet block.
When the maintenance device is fixed, the magnet block is adsorbed at the axis of the reflecting plate, so that the axial direction of the connecting rod is always in a coincidence state with the axis of the reflecting plate, and the connecting rod is prevented from being inclined.
Drawings
Fig. 1 is a schematic front view of a communication portable station according to an embodiment of the present invention in a maintenance state;
fig. 2 is a schematic structural diagram of a maintenance device of a portable communication station according to an embodiment of the present invention.
Detailed Description
The following is further detailed by way of specific embodiments:
reference numerals in the drawings of the specification include: the cleaning device comprises a connecting rod 1, a first telescopic joint 101, a second telescopic joint 102, a magnet block 2, a lower clamping plate 3, an upper clamping plate 4, an extension spring 5, a cleaning rod 6, a rotating block 7, cleaning cloth 8, an L-shaped rod 9 and a U-shaped rod 10.
Embodiments are generally shown in fig. 1 and 2, and a maintenance device for a communication portable station includes a communication portable station and a maintenance device. The satellite communication station generally comprises an arc-shaped reflecting plate, a receiver and three supporting rods. The three support rods are connected to the outer wall of the reflecting plate at equal intervals in a threaded mode, one ends, far away from the reflecting plate, of the support rods are concentrated and fixedly connected to the receiver, and the receiver is located in the center of the focal point of the reflecting plate. The maintenance device comprises a connecting rod 1, and the connecting rod 1 is of a cylindrical structure. The outer wall of one end of the connecting rod 1 is provided with an external thread, and the external thread is connected with the lower clamping plate 3 through a thread. The end, far away from the lower clamping plate 3, of the connecting rod 1 is fixedly provided with the magnet block 2 in an inserting mode, and the end face, far away from the connecting rod 1, of the magnet block 2 is an arc face. One end face, far away from the connecting rod 1, of the lower clamping plate 3 is fixedly connected with two extension springs 5, the length of each extension spring 5 in a free state is 3mm, and the maximum extension length of each extension spring 5 is 12 mm. One end of the extension spring 5 far away from the lower splint 3 is fixedly connected with an upper splint 4, and the outer contour of the upper splint 4 is completely equal to that of the lower splint 3. The two opposite side walls of the lower clamping plate 3 are respectively rotatably connected with an L-shaped rod 9, a torsional spring is arranged at the rotating connection position of the L-shaped rod 9 and the lower clamping plate 3, one end of the torsional spring is connected to the side wall of the lower clamping plate 3, and the other end of the torsional spring is connected to the U-shaped rod. When the torsion spring is in a free state, one end of the L-shaped rod 9, which is far away from the lower clamping plate 3, is axially vertical to the end surface of the lower clamping plate 3. The end, far away from the lower clamping plate 3, of the L-shaped rod 9 is connected with a U-shaped rod 10, the L-shaped rod 9 and the U-shaped rod 10 are integrally formed, and the notch of the U-shaped rod 10 faces the end, far away from the L-shaped rod 9.
The telescopic link comprises first telescopic joint 101 and second telescopic joint 102, wherein the second telescopic joint 102 is provided with a through hole along the axial direction, the first telescopic joint 101 is connected to the inner cavity of the second telescopic joint 102 along the axial direction in a sliding manner, the first telescopic joint 101 and the second telescopic joint 102 are provided with through holes with equal intervals along the axial direction, and a screw passes through the through hole formed by the first telescopic joint 101 and the second telescopic joint 102 in a superposition manner, so that the two telescopic joints are fixed together. The outer wall of the second telescopic joint 102 is provided with an annular groove, a ball bearing is sleeved in the annular groove, and the outer diameter of the ball bearing is larger than that of the second telescopic joint 102.
The outer wall of the ball bearing is fixedly connected with a cleaning rod 6, and the axial direction of one end, close to the connecting rod 1, of the cleaning rod 6 is perpendicular to the axial direction of the connecting rod 1. The cleaning rod 6 consists of eight rotating blocks 7, the adjacent rotating blocks 7 are hinged with each other, and the rotating friction force of the adjacent rotating blocks 7 is greater than the self gravity of the cleaning rod 6. Cleaning cloth 8 is uniformly distributed on the side wall of the cleaning rod 6, and the cleaning cloth 8 is wound and fixed on the outer wall of the cleaning rod 6. A cylindrical cavity is arranged in the cleaning rod 6 along the axial direction of the cleaning rod, and cleaning liquid is filled in the cavity. The outer wall of the cleaning rod 6 is uniformly provided with a plurality of through holes, and the through holes are communicated with the cavity of the cleaning rod 6.
The specific implementation process is as follows: the upper clamping plate 4 is opened firstly to enlarge the distance between the upper clamping plate 4 and the lower clamping plate 3, then the satellite radar receiver is placed between the upper clamping plate 4 and the lower clamping plate 3, and the upper clamping plate 4 is clamped with the satellite radar receiver under the action of the extension spring 5. And the U-shaped rod 10 is rotated to be lapped on the side wall of the support rod, and the U-shaped rod 10 and the support rod are mutually fixed by the static friction principle under the action of the torsion spring.
Then, the first telescopic joint 101 is slid until the end magnet block 2 of the first telescopic joint 101 far away from the lower clamping plate 3 is adsorbed at the axle center of the radar reflecting plate, and the first telescopic joint 101 fixes the second telescopic joint 102 together by a screw passing through the overlapped through holes. The link 1 in this state is fixedly connected to the reflection plate, and the axial direction of the link 1 and the axial direction of the reflection plate are overlapped with each other. Then the axial radian of the cleaning rod 6 is adjusted by rotating the adjacent rotating blocks 7 until the radian of the cleaning rod 6 is matched with that of the reflecting plate. Finally, the cleaning rod 6 is rotated, and the cleaning cloth 8 on the cleaning rod 6 has the effect of sweeping and cleaning the end face of the reflecting plate.
The above description is only an example of the present invention, and the common general knowledge of the known specific structures and characteristics of the embodiments is not described herein. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (8)
1. Maintenance device of portable station of communication, including circular arc type reflecting plate, reflecting plate outer wall fixedly connected with bracing piece, the reflecting plate one end is kept away from to the bracing piece is equipped with the receiver, the receiver is in the focus position of circular arc reflecting plate, its characterized in that: the cleaning device comprises a connecting rod, wherein one end of the connecting rod is fixedly connected with a clamp which is clamped on an arc-shaped reflecting plate or a receiver, one end, far away from the clamp, of the connecting rod is connected with a cleaning rod in a circumferential rotating mode, and a plurality of cleaning cloths are uniformly distributed on the outer wall of the cleaning rod.
2. The maintenance device of a communication portable station of claim 1, wherein: the cleaning rod is provided with a cavity along the axial direction, the side wall of the cleaning rod is provided with a plurality of through holes, the through holes are communicated with the cavity, and cleaning liquid is filled in the cavity.
3. The maintenance device of a communication portable station of claim 1, wherein: the clamp comprises an upper clamping plate and a lower clamping plate, the upper clamping plate and the lower clamping plate are parallel to each other, the upper clamping plate and the lower clamping plate are connected through tension springs, and the bottom surface of the lower clamping plate is fixedly connected to the end portion of the connecting rod.
4. A maintenance device for a communication portable station according to claim 3, characterized in that: when the tension spring is in a free state, the distance between the upper clamping plate and the lower clamping plate is 1-3 mm.
5. A maintenance device for a communication portable station according to claim 3, characterized in that: the side wall of the lower clamping plate is rotatably connected with an L-shaped rod, one end, far away from the lower clamping plate, of the L-shaped rod is connected with a U-shaped rod matched with the supporting rod, a torsional spring is arranged at the rotating connection position of the L-shaped rod and the lower clamping plate, and the axial direction of the U-shaped rod is perpendicular to the end face of the lower clamping plate in a free state of the torsional spring.
6. The maintenance device of a communication portable station of claim 1, wherein: the cleaning rod is formed by hinging a plurality of rotating blocks in sequence, and the rotating blocks can be fixed at any angle by the aid of hinged static friction force between adjacent rotating blocks.
7. The maintenance device of a communication portable station of claim 1, wherein: the connecting rod comprises a plurality of telescopic joints, and the adjacent telescopic joints are in sliding connection.
8. The maintenance device of a communication portable station of claim 1, wherein: and one end of the connecting rod, which is far away from the clamp, is provided with a magnet block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920784424.XU CN209949105U (en) | 2019-05-28 | 2019-05-28 | Maintenance device for portable communication station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920784424.XU CN209949105U (en) | 2019-05-28 | 2019-05-28 | Maintenance device for portable communication station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209949105U true CN209949105U (en) | 2020-01-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920784424.XU Expired - Fee Related CN209949105U (en) | 2019-05-28 | 2019-05-28 | Maintenance device for portable communication station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209949105U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113967616A (en) * | 2021-10-23 | 2022-01-25 | 亚太卫星宽带通信（深圳）有限公司 | Satellite signal receiver used in complex environment |
-
2019
- 2019-05-28 CN CN201920784424.XU patent/CN209949105U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113967616A (en) * | 2021-10-23 | 2022-01-25 | 亚太卫星宽带通信（深圳）有限公司 | Satellite signal receiver used in complex environment |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200114 Termination date: 20200528 |