CN213936507U - Winding structure of radio frequency cable in antenna collection and expansion states of skynet equipment - Google Patents
Winding structure of radio frequency cable in antenna collection and expansion states of skynet equipment Download PDFInfo
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- CN213936507U CN213936507U CN202023198675.1U CN202023198675U CN213936507U CN 213936507 U CN213936507 U CN 213936507U CN 202023198675 U CN202023198675 U CN 202023198675U CN 213936507 U CN213936507 U CN 213936507U
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Abstract
The utility model discloses a winding structure of radio frequency cable under collection of sky expert's equipment antenna and expansion state belongs to communication equipment technical field, and it includes rod-shaped antenna, general the radio frequency cable that the adapter of rod-shaped antenna bottom is connected with the connector electricity, install the movable seat subassembly in rod-shaped antenna's bottom and the antenna pedestal subassembly of being connected with the movable seat subassembly through damping subassembly, the radio frequency cable is kept away from behind rod-shaped antenna's one end extends to damping subassembly's lateral wall, extends along damping subassembly's axis, extends and is connected with the connector electricity to the one end that is close to the connector again, and the radio frequency cable is the spiral helicine winding section with the relative position of damping subassembly, the winding section is around establishing on the damping subassembly. The utility model provides a rod antenna make the too big and irrotational problem of complete machine size.
Description
Technical Field
The utility model belongs to the technical field of communication equipment, specifically be a winding structure of radio frequency cable under sky expert's equipment antenna collection and the expansion state.
Background
The existing handheld communication equipment, such as an intelligent skynet handheld terminal, needs the SMA radio frequency antenna to be in an open state during working, so that satellite communication is facilitated. At present, the antenna opening modes of mainstream equipment in the market are mainly two types: one is that the SMA radio frequency rod antenna extends out of the top of the whole machine and cannot be stretched, folded and bent, so that the overall dimension of the whole machine is increased, and the SMA rod antenna leaks outside all the time, so that the risk of falling and damage is caused; the other type is a telescopic SMA radio frequency rod-shaped antenna, the rod-shaped antenna can be drawn out from the inside of the whole machine during use, and the SMA radio frequency rod-shaped antenna is contracted into the inside of the whole machine during shutdown.
The patent application No. CN201820255114.4 provides a rotating antenna, which includes an antenna main body, a steering positioning mechanism connected to the antenna main body, a damping assembly for increasing damping of the steering positioning mechanism, and a signal line electrically connected to the antenna main body through a connector, wherein the steering positioning mechanism increases damping of a rotating shoulder through a friction plate in the damping assembly, so that the antenna main body is kept at a specific rotating position under the damping action of the damping assembly, thereby achieving multi-angle signal reception of the antenna.
However, this structure is complicated, and the bending point of the signal line has a sharp corner, which may affect the received and transmitted signals and may damage the signal line.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: the winding structure of the radio frequency cable under the antenna collection and unfolding states of the skynet equipment is provided, and the problem that the bending part of the radio frequency cable is provided with a sharp corner to influence received and transmitted signals is solved.
The utility model adopts the technical scheme as follows:
the utility model provides a winding structure of radio frequency cable under antenna collection and expansion state of sky expert's equipment, includes the bar antenna, will the radio frequency cable that the adapter of bar antenna bottom is connected with the connector electricity, install the movable seat subassembly in the bottom of bar antenna and the antenna pedestal subassembly of being connected with the movable seat subassembly through damping subassembly, the radio frequency cable is kept away from the one end of bar antenna and is extended to damping subassembly's lateral wall after, along damping subassembly's axis, extends and is connected with the connector electricity to the one end that is close to the connector again, and the radio frequency cable is the heliciform winding section with the relative position of damping subassembly, the winding section is around establishing on the damping subassembly.
Furthermore, the movable seat assembly comprises an installation seat, the top surface of the installation seat is provided with an installation hole, the top end of the installation seat is provided with a waterproof ring installation groove around the installation hole, an antenna waterproof ring is installed inside the waterproof ring installation groove, and one side of the installation seat is connected with the antenna seat assembly through a damping assembly;
the adapter sets up the inside of mounting hole, the one end that rod antenna was kept away from to the radio frequency cable runs through the lateral wall that extends to damping component behind the mounting hole to extend along damping component's axis, extend and be connected with the connector electricity to the one end that is close to the connector again.
Furthermore, a ring body is arranged above the mounting seat, a connecting body is arranged in the middle of the mounting seat, and the upper end of the connecting body is fixedly connected with the lower end face of the ring body; the lower end of the mounting seat is a cylinder with one closed end, and the circumferential surface of the cylinder is fixedly connected with the lower end surface of the connecting body; the hole bottom of the mounting hole is provided with a through hole for the radio frequency cable to pass through, and the through hole penetrates through the connecting body and the cylinder body;
one end of the damping assembly is inserted into the open end of the cylinder, one end of the damping assembly penetrates through the open end of the cylinder and then is inserted into an inner hole of the cylinder, and the winding section is located in the inner hole of the cylinder.
Furthermore, the longitudinal section of the antenna base assembly is in a shape of a rounded rectangle, and the radius of an arc surface A where a rounded corner A of the rounded rectangle is located is larger than the radius of the other three arc surfaces; the other three circular corners of the antenna seat assembly, which are close to the end surface A of the mounting seat and far away from the circular arc surface A, are provided with screw mounting holes A; the end surface A is provided with a wire passing hole;
a square hole connected with one end of the damping component in a flat and square manner is formed in the end face A;
an antenna seat waterproof ring is arranged at the left end of the antenna seat assembly and corresponds to the wire passing hole, a through hole communicated with the wire passing hole is formed in the middle of the antenna seat waterproof ring on the antenna seat assembly, and the through hole is in interference fit with the radio frequency cable;
and after the radio frequency cable is wound in the cylinder, the lower end of the radio frequency cable penetrates through the wire passing hole and the via hole and then is electrically connected with the connector.
Furthermore, the open end of the cylinder protrudes outwards along the circumference of the damping assembly to form an insert ring, a socket which is used for being rotationally matched with the insert ring around the circumference of the damping assembly is arranged on the antenna seat assembly, the square hole is located at the bottom of the socket, and the wire passing hole is located on the lower side wall of the socket.
Further, be equipped with the radio frequency head clamping ring in the mounting hole, the radio frequency head clamping ring with mounting hole interference fit, the radio frequency head clamping ring will adapter axial crimping is in the mounting hole.
Further, the damping assembly is a damping rotating shaft, the flat shafts at the two ends of the damping rotating shaft are provided with circular through holes, and the two ends of the damping rotating shaft are respectively fixedly connected with the mounting seat and the antenna pedestal assembly through screws A and B.
Further, a screw mounting hole C is vertically formed in the upper end face of the antenna base assembly, which is close to the arc face A, and the screw mounting hole C is communicated with the square hole;
one end of the circumferential surface of the cylinder body, which is far away from the connecting body, is provided with a screw mounting hole B;
the flat shaft at one end of the damping rotating shaft penetrates through the open end of the cylinder and then is connected with the flat square of the flat hole at the bottom of the hole of the cylinder, and the rod part of the screw A penetrates through the screw mounting hole B and the round through hole on the flat shaft at the end of the damping rotating shaft in sequence and then is in threaded connection with the upper side of the inner wall of the cylinder;
the flat shaft at the other end of the damping rotating shaft penetrates through the socket (after the flat shaft is connected with the square hole in a flat mode, the rod part of the screw B sequentially penetrates through the screw mounting hole C and the round through hole in the flat shaft at the end of the damping rotating shaft and then is in threaded connection with the antenna pedestal assembly.
Further, an arc-shaped opening is formed in one side, close to the open end of the cylinder, of the lower end of the connecting body, and the arc-shaped opening is communicated with the inner cavity of the cylinder.
Furthermore, a round boss is arranged on the right side of the cylinder body.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. in the utility model, the radio frequency cable is not affected by external stress when the antenna is rotated by using a simple structure, because the radio frequency cable needs a horizontal installation structure and a vertical installation structure when being arranged, the radio frequency cable is usually directly bent between the movable seat component and the antenna seat component in the existing structure, the structure leads the radio frequency cable to generate sharp angles, thereby leading the receiving and the transmitting signals of the radio frequency cable to be affected, if the antenna is obliquely arranged, the movable seat component and the antenna seat component are inconvenient to process, and the radio frequency cable is provided with a winding section in the movable seat component, leading the radio frequency cable to be bent by soft angles, thereby achieving the installation requirement of the radio frequency cable, the arrangement mode has no sharp angle bending, thereby not affecting the receiving and the transmitting signals of the radio frequency cable, and simultaneously leading the antenna to be withdrawn through the damping component, the size of the whole machine is reduced, the antenna cannot be broken due to the fact that the antenna extends outwards when the machine shell falls accidentally, and the falling protection effect is achieved.
2. The utility model discloses in, further concrete mount pad, damping component's structure for this scheme is further understood to technical personnel in the field.
3. The utility model discloses, further the structure of antenna pedestal subassembly has been specified, be convenient for the understanding and implementation of technical staff in the field; meanwhile, the arrangement of the extension cylinder body improves the sealing surface between the antenna pedestal waterproof ring and the radio frequency cable, so that the sealing effect is better.
4. The utility model discloses in, insert the ring and closely cooperate with the bellmouth for the inside difficult steam that gets into of device avoids influencing the communication quality of device and having reduced the life of device behind the steam entering device, makes the complete machine size littleer simultaneously
5. The utility model discloses in, peg graft the adapter and pack into the radio frequency head clamping ring between ring body and adapter behind the mounting hole, make the adapter fix in the inner chamber of ring body, the radio frequency head clamping ring will the adapter is fixed in the mounting hole for the adapter can not rock.
6. The utility model discloses in, screw mounting hole C and screw mounting hole B set up the head of screw when mainly being used for holding mounting screw for the head of screw can not bulge on the surface of antenna pedestal subassembly during mounting screw, holistic size when further having reduced antenna pedestal unit mount.
7. The utility model discloses in, set up the arc mouth for increase wire-wound clearance when the wire winding, prevent to cut the radio frequency cable simultaneously.
8. The utility model discloses in, after the casing of packing into the device, circular boss embedding equipment backshell for when rod antenna rotated, rod antenna rotated on a plane all the time.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic view of the connection structure of the present invention;
FIG. 3 is an exploded view of the connection structure;
FIG. 4 is a schematic view of a RF cable winding structure;
fig. 5 is a schematic view of a connection state structure of a radio frequency cable and an adapter;
FIG. 6 is a schematic view of the antenna in a stowed position after the antenna is loaded into the whole device;
fig. 7 is a schematic diagram of the unfolded state of the antenna after the whole device is assembled.
The labels in the figure are: 1. a rod antenna; 2. a mounting seat; 2-1, a ring body; 2-2, a linker; 2-3, cylinder body; 2-4, a screw mounting hole B; 2-5, arc-shaped opening; 3. an antenna mount assembly; 3-1, a screw mounting hole C; 3-2, arc surface A; 3-3, a screw mounting hole A; 3-4, a wire through hole; 3-5, square holes; 3-6, a socket; 4. A radio frequency cable; 4-1, winding section; 5. a damping assembly; 5-1, a circular via hole; 6. a radio frequency head compression ring; 7. An antenna waterproof ring; 8. a waterproof loop of the antenna pedestal; 9. and (6) an adapter.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
Example 1
A winding structure of a radio frequency cable in an antenna collection and unfolding state of an antenna pass device comprises a rod-shaped antenna 1, a radio frequency cable 4 electrically connected with a connector through an adapter 9 at the bottom of the rod-shaped antenna 1, a movable seat assembly installed at the bottom of the rod-shaped antenna 1 and an antenna seat assembly 3 connected with the movable seat assembly through a damping assembly 5, wherein one end, far away from the rod-shaped antenna 1, of the radio frequency cable 4 extends to the side wall of the damping assembly 5 and then extends to one end close to the connector and is electrically connected with the connector, the part, opposite to the damping assembly 5, of the radio frequency cable 4 is a spiral winding section 4-1, and the winding section 4-1 is wound on the damping assembly 5.
The installation process comprises the following steps: as shown in fig. 1-5, the adapter 9 connected to the radio frequency cable 4 is installed inside the mounting hole, one end of the adapter passes through the lower end of the mounting hole, one end of the damping component 5 is installed behind the movable base component, the middle of the line extending out of the radio frequency cable 4 is wound around the damping component 5 with the axis of the damping component 5 as the center of a circle, the tail end of the damping component 5 passes through the antenna base component 3, meanwhile, one end of the damping component 5 far from the mounting base 2 is fixed on the antenna base component 3, the connection structure is installed, the bottom of the rod antenna 1 is screwed on the adapter 9, and the antenna assembly is completed.
As shown in fig. 6-7, after the installation, the rod antenna 1 is assembled and installed in the housing, and the rod antenna 1 is pulled, so that the collection and the expansion of the rod antenna 1 can be realized, the arbitrary angle adjustment between 0 degree and 210 degrees can be realized, and the satellite alignment and the communication are convenient.
The scheme has the advantages that: the radio frequency cable 4 is not affected by external stress when the antenna rotates by using a simple structure, and the radio frequency cable 4 needs a transverse installation structure and a vertical installation structure when being arranged, so that in the existing structure, the radio frequency cable 4 is usually directly bent between the movable seat component and the antenna seat component, the structure enables the radio frequency cable 4 to generate a sharp angle, so that the receiving and transmitting signals of the radio frequency cable 4 are affected, if the antenna is obliquely arranged, the movable seat component and the antenna seat component are inconvenient to process, and the radio frequency cable 4 is provided with a winding section 4-1 in the movable seat component, so that the radio frequency cable 4 is bent through a soft angle, the installation requirement of the radio frequency cable 4 is met, the arrangement mode has no sharp angle bending, and the receiving and transmitting signals of the radio frequency cable 4 are not affected, meanwhile, the antenna is retracted through the damping assembly 5, the size of the whole machine is reduced, the antenna cannot be broken due to the fact that the antenna extends outwards when the machine shell falls accidentally, and the falling protection effect is achieved.
Example 2
Further, the movable seat assembly comprises an installation seat 2, an installation hole is formed in the top surface of the installation seat 2, a waterproof ring installation groove is formed in the top end of the installation seat 2 in a mode of winding the installation hole, an antenna waterproof ring 7 is installed inside the waterproof ring installation groove, and one side of the installation seat 2 is connected with the antenna seat assembly 3 through a damping assembly 5;
The installation process comprises the following steps: adapter 9 sets up the inside of mounting hole, extend to damping component 5's lateral wall with the radio frequency cable 4 that its lower extreme is connected after, extend along damping component 5's axis, extend and be connected with the connector electricity to the one end that is close to the connector again, and radio frequency cable 4 is the spiral helicine winding section with damping component 5 relative position, the winding section cover is established on damping component 5.
The scheme has the advantages that: the structure of the mounting base 2 is further specified so that the skilled person will further understand the present solution.
Example 3
Furthermore, a ring body 2-1 is arranged above the mounting base 2, a connecting body 2-2 is arranged in the middle of the mounting base 2, and the upper end of the connecting body 2-2 is fixedly connected with the lower end face of the ring body 2-1; the lower end of the mounting seat 2 is a cylinder 2-3 with one closed end, and the circumferential surface of the cylinder 2-3 is fixedly connected with the lower end surface of the connector 2-2; the hole bottom of the mounting hole is provided with a through hole for the radio frequency cable 4 to pass through, and the through hole penetrates through the connecting body 2-2 and the cylinder body 2-3;
one end of the damping component 5 is inserted into the open end of the cylinder 2-3, one end of the damping component 5 penetrates through the open end of the cylinder 2-3 and then is inserted into the inner hole of the cylinder 2-3, and the winding section 4-1 is located in the inner hole of the cylinder 2-3.
The installation process comprises the following steps: as shown in fig. 1-5, the adapter 9 connected with the radio frequency cable 4 is inserted into the mounting hole of the ring body 2-1, the lower end of the radio frequency cable 4 penetrates through the connector through the through hole and then penetrates out of the cylinder body 2-3, one end of the damping component 5 is inserted into the inner cavity of the cylinder body 2-3, then winding is performed, the middle of the line extending out of the radio frequency cable 4 is centered on the axis of the resistance rotating shaft, the radius of the inner cavity of the cylinder body 2-3 is a radius, after the radio frequency cable 4 is radially wound, the end of the line extending out of the radio frequency cable 4 penetrates out of the antenna base component 3, meanwhile, one end of the resistance rotating shaft far away from the mounting base 2 is fixed on the antenna base component 3, the connection structure is mounted, the bottom of the rod-shaped antenna 1 is screwed on the adapter 9, and the antenna assembly is completed.
The scheme has the advantages that: the components and connection structure of mount 2 are specifically designed to facilitate understanding and implementation by those skilled in the art.
Example 4
Further, the longitudinal section of the antenna pedestal assembly 3 is in the shape of a rounded rectangle, and the radius of the arc surface a3-2 where the rounded corner a of the rounded rectangle is located is larger than the radius of the other three arc surfaces; the other three round corners of the antenna base assembly 3, which are close to the end surface A of the mounting base 2 and far away from the arc surface A3-2, are provided with screw mounting holes A3-3; the end face A is provided with a wire passing hole 3-4;
the end surface A is provided with a square hole 3-5 which is connected with one end of the damping component 5 in a flat and square manner;
an antenna pedestal waterproof ring 8 is arranged at the left end of the antenna pedestal component 3 corresponding to the wire passing hole 3-4, a through hole communicated with the wire passing hole 3-4 is arranged in the middle of the antenna pedestal waterproof ring 8 on the antenna pedestal component 3, and the through hole is in interference fit with the radio frequency cable 4;
and after the radio frequency cable 4 is wound in the cylinder body 2-3, the lower end of the radio frequency cable passes through the wire passing hole 3-4 and the via hole and is electrically connected with the connector.
The via hole is kept away from the position of mount pad is provided with the extension barrel, 4 wire winding of radio frequency cable pass in proper order after accomplishing the via hole and extension barrel extend to the direction of connector.
The structure of the antenna pedestal component 3 is specified in the scheme, so that the understanding and implementation of the technical personnel in the field are facilitated; meanwhile, the arrangement of the extension cylinder body promotes the sealing surface between the antenna pedestal waterproof ring 8 and the radio frequency cable 4, so that the sealing effect is better.
Example 5
Furthermore, the open end of the cylinder 2-3 protrudes outwards along the circumference of the damping component 5 to form a socket, the antenna base component 3 is provided with a socket 3-6 for rotationally matching with the circumference of the damping component 5, the square hole 3-5 is located at the bottom of the socket 3-6, and the wire passing hole 3-4 is located on the lower side wall of the socket 3-6.
The insert ring is tightly matched with the bellmouths 3-6, so that water vapor is not easy to enter the device, the communication quality of the device is prevented from being influenced after the water vapor enters the device, the service life of the device is shortened, and the size of the whole device is smaller.
Example 6
Further, be equipped with radio frequency head clamping ring 6 in the mounting hole, radio frequency head clamping ring 6 with mounting hole interference fit, radio frequency head clamping ring 6 will 9 axial crimping of adapter are in the mounting hole.
The adapter 9 is inserted into the mounting hole, the radio frequency head pressing ring 6 is arranged between the ring body 2-1 and the adapter 9, the adapter 9 is fixed in the inner cavity of the ring body 2-1, and the adapter 9 is fixed in the mounting hole by the radio frequency head pressing ring 6, so that the adapter 9 cannot shake.
Example 7
Furthermore, the damping assembly 5 is a damping rotating shaft, the flat shafts at the two ends of the damping rotating shaft are provided with circular through holes 5-1, and the two ends of the damping rotating shaft are respectively and fixedly connected with the mounting base 2 and the antenna base assembly 3 through screws A and B.
The scheme has the advantages that: the structure of the damping assembly 5 and its corresponding mounting components are further specified, so that those skilled in the art can further understand the present solution, which is convenient for those skilled in the art to implement.
Example 8
Further, a screw mounting hole C3-1 is vertically formed in the position, close to the arc surface A3-2, of the upper end surface of the antenna pedestal assembly 3, and the screw mounting hole C3-1 is communicated with the square hole 3-5;
one end of the circumferential surface of the cylinder body 2-3, which is far away from the connecting body 2-2, is provided with a screw mounting hole B2-4;
the flat shaft at one end of the damping rotating shaft penetrates through the open end of the cylinder 2-3 and then is connected with the flat square of the flat hole at the bottom of the hole of the cylinder 2-3, and the rod part of the screw A sequentially penetrates through the screw mounting hole B2-4 and the round through hole 5-1 on the flat shaft at the end of the damping rotating shaft and then is in threaded connection with the upper side of the inner wall of the cylinder 2-3;
and after the flat shaft at the other end of the damping rotating shaft passes through the socket (3-6 and then is connected with the square hole 3-5 in a flat manner, the rod part of the screw B sequentially passes through the screw mounting hole C3-1 and the circular through hole 5-1 on the flat shaft at the end of the damping rotating shaft and then is in threaded connection with the antenna pedestal component 3.
The installation process comprises the following steps: when the resistance rotating shaft is arranged inside the cylinder body 2-3, the axis of the circular through hole 5-1 at the end part of the resistance rotating shaft corresponds to the axis of the screw mounting hole B2-4, and the screw penetrates through the screw mounting hole B2-4 and the circular through hole 5-1, so that the resistance rotating shaft is fixed inside the cylinder body 2-3; when the resistance rotating shaft is installed inside the installation seat 3, the other end of the resistance rotating shaft penetrates through the square hole 3-5, the rod part of the screw penetrates through the upper end face of the installation seat 3 and the round through hole 5-1 of the resistance rotating shaft, and the resistance rotating shaft is fixed inside the installation seat 3.
The scheme has the advantages that: the screw mounting hole C3-1 and the screw mounting hole B2-4 are configured to mainly accommodate the head of the screw when the screw is mounted, so that the head of the screw does not protrude out of the surface of the antenna mount assembly 3 when the screw is mounted, thereby further reducing the overall size of the antenna mount assembly when the antenna mount assembly is mounted.
Example 9
Further, one side of the lower end of the connecting body 2-2, which is close to the open end of the cylinder body 2-3, is provided with an arc-shaped opening 2-5, and the arc-shaped opening 2-5 is communicated with the inner cavity of the cylinder body 2-3.
The scheme has the advantages that: the arc-shaped openings 2-5 are arranged, so that the winding gap is increased during winding, and the radio frequency cable 4 is prevented from being cut.
Example 10
Furthermore, a round boss is arranged on the right side of the cylinder body 2-3.
The scheme has the advantages that: after the device is installed in the machine shell, the circular boss is embedded into the rear shell of the equipment, so that the rod-shaped antenna always rotates on one plane when the rod-shaped antenna rotates.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. A winding structure of a radio frequency cable of an antenna pass device in a collection and expansion state comprises a rod-shaped antenna (1), the radio frequency cable (4) which electrically connects an adapter (9) at the bottom of the rod-shaped antenna (1) with a connector, a movable seat component which is arranged at the bottom of the rod-shaped antenna (1) and an antenna seat component (3) which is connected with the movable seat component through a damping component (5), it is characterized in that one end of the radio frequency cable (4) far away from the rod-shaped antenna (1) extends to the back of the side wall of the damping component (5), extends along the axis of the damping component (5), extends towards one end close to the connector and is electrically connected with the connector, and the part of the radio frequency cable (4) opposite to the damping component (5) is a spiral winding section (4-1), and the winding section (4-1) is wound on the damping component (5).
2. The winding structure of the radio frequency cable of the antenna of the sky-pass equipment in a storage and unfolding state is characterized in that the movable seat assembly comprises a mounting seat (2), a mounting hole is formed in the top surface of the mounting seat (2), a waterproof ring mounting groove is formed in the top end of the mounting seat (2) in a winding mode around the mounting hole, an antenna waterproof ring (7) is mounted inside the waterproof ring mounting groove, and one side of the mounting seat (2) is connected with the antenna seat assembly (3) through a damping assembly (5);
adapter (9) set up the inside of mounting hole, the one end that rod antenna (1) were kept away from in radio frequency cable (4) runs through the lateral wall that extends to damping component (5) behind the mounting hole to the axis along damping component (5) extends, extends and is connected with the connector electricity to the one end that is close to the connector again.
3. The winding structure of the radio frequency cable of the antenna of the skynet equipment in the collection and the unfolding state as claimed in claim 2, wherein the ring body (2-1) is arranged above the mounting base (2), the connecting body (2-2) is arranged in the middle of the mounting base (2), and the upper end of the connecting body (2-2) is fixedly connected with the lower end face of the ring body (2-1); the lower end of the mounting seat (2) is a cylinder (2-3) with one closed end, and the circumferential surface of the cylinder (2-3) is fixedly connected with the lower end surface of the connector (2-2); a through hole for a radio frequency cable (4) to pass through is formed in the bottom of the mounting hole and penetrates through the connecting body (2-2) and the cylinder body (2-3);
one end of the damping component (5) is inserted into the open end of the cylinder body (2-3), one end of the damping component (5) penetrates through the open end of the cylinder body (2-3) and then is inserted into the inner hole of the cylinder body (2-3), and the winding section (4-1) is located in the inner hole of the cylinder body (2-3).
4. The winding structure of the radio frequency cable of the antenna pass device in the collection and the expansion state as claimed in claim 3, wherein the shape of the longitudinal section of the antenna base assembly (3) is a rounded rectangle, and the radius of the arc surface A (3-2) where the rounded corner A of the rounded rectangle is located is larger than the radius of the other three arc surfaces; the other three circular corners of the antenna seat assembly (3), which are close to the end surface A of the mounting seat (2) and far away from the circular arc surface A (3-2), are provided with screw mounting holes A (3-3); the end surface A is provided with a wire passing hole (3-4);
a square hole (3-5) which is connected with one end of the damping component (5) in a flat and square manner is formed in the end face A;
an antenna base waterproof ring (8) is arranged at the position, corresponding to the wire passing hole (3-4), of the left end of the antenna base assembly (3), a through hole communicated with the wire passing hole (3-4) is formed in the middle of the antenna base waterproof ring (8) on the antenna base assembly (3), and the through hole is in interference fit with the radio frequency cable (4);
and after the radio frequency cable (4) is wound in the cylinder body (2-3), the lower end of the radio frequency cable passes through the wire passing hole (3-4) and the via hole and then is electrically connected with the connector.
5. The winding structure of the radio frequency cable of the antenna passing equipment in the collection and the unfolding state is characterized in that the open end of the cylinder body (2-3) protrudes outwards to form a plug ring along the circumference of the damping component (5), the antenna base component (3) is provided with a socket (3-6) which is used for being matched with the circumference of the plug ring damping component (5) in a rotating mode, the square hole (3-5) is located at the bottom of the socket (3-6), and the wire passing hole (3-4) is located on the lower side wall of the socket (3-6).
6. The antenna winding structure of the radio frequency cable in the antenna collection and unfolding states of the skynet equipment as claimed in claim 5, wherein a radio frequency head pressing ring (6) is arranged in the mounting hole, the radio frequency head pressing ring (6) is in interference fit with the mounting hole, and the adapter (9) is axially pressed and connected in the mounting hole through the radio frequency head pressing ring (6).
7. The antenna winding structure of the radio frequency cable of the sky-passing equipment in the collection and the unfolding state as claimed in claim 6, wherein the damping component (5) is a damping rotating shaft, the flat shafts at two ends of the damping rotating shaft are provided with circular through holes (5-1), and two ends of the damping rotating shaft are respectively and fixedly connected with the mounting base (2) and the antenna base component (3) through screws A and B.
8. The winding structure of the radio frequency cable in the antenna collection and unfolding state of the skynet equipment as claimed in claim 7, wherein a screw mounting hole C (3-1) is vertically formed in the upper end surface of the antenna base assembly (3) at a position close to the arc surface A (3-2), and the screw mounting hole C (3-1) is communicated with the square hole (3-5);
one end of the circumferential surface of the cylinder body (2-3), which is far away from the connector (2-2), is provided with a screw mounting hole B (2-4);
the flat shaft at one end of the damping rotating shaft penetrates through the open end of the cylinder body (2-3) and then is connected with the flat square of the flat hole at the hole bottom of the cylinder body (2-3), and the rod part of the screw A sequentially penetrates through the screw mounting hole B (2-4) and the round through hole (5-1) on the flat shaft at the end of the damping rotating shaft and then is in threaded connection with the upper side of the inner wall of the cylinder body (2-3);
and after the flat shaft at the other end of the damping rotating shaft passes through the socket (3-6) and then is connected with the square hole (3-5) in a flat manner, the rod part of the screw B sequentially passes through the screw mounting hole C (3-1) and the round through hole (5-1) on the flat shaft at the end of the damping rotating shaft and then is connected with the antenna base assembly (3) in a threaded manner.
9. The winding structure of the radio frequency cable of the skynet equipment antenna in the storage and unfolding states as claimed in claim 3, wherein the lower end of the connecting body (2-2) is provided with an arc-shaped opening (2-5) at one side close to the open end of the cylinder body (2-3), and the arc-shaped opening (2-5) is communicated with the inner cavity of the cylinder body (2-3).
10. A winding structure of radio frequency cable for antenna of sky-pass equipment in collection and unfolding state, according to claim 3, characterized in that the right side of the cylinder (2-3) is provided with a round boss.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023198675.1U CN213936507U (en) | 2020-12-25 | 2020-12-25 | Winding structure of radio frequency cable in antenna collection and expansion states of skynet equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202023198675.1U CN213936507U (en) | 2020-12-25 | 2020-12-25 | Winding structure of radio frequency cable in antenna collection and expansion states of skynet equipment |
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| CN213936507U true CN213936507U (en) | 2021-08-10 |
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| Country | Link |
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Address after: 610000 Building 1, No. 11, Gaopeng Avenue, Chengdu hi tech Zone, Chengdu, Sichuan Patentee after: Chengdu Guoheng Space Technology Engineering Co.,Ltd. Address before: 610041 Building 1, No.11 Gaopeng Avenue, high tech Zone, Chengdu, Sichuan Patentee before: CHENGDU GUOHENG SPACE TECHNOLOGY ENGINEERING Co.,Ltd. |