CN216625910U - Multi-network-port high-definition video network extender - Google Patents
Multi-network-port high-definition video network extender Download PDFInfo
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- CN216625910U CN216625910U CN202122420527.8U CN202122420527U CN216625910U CN 216625910 U CN216625910 U CN 216625910U CN 202122420527 U CN202122420527 U CN 202122420527U CN 216625910 U CN216625910 U CN 216625910U
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Abstract
The utility model relates to a many net gapes high definition video network extender, include: the wire taking device comprises a shell, a wire taking device and a wire feeding device, wherein the shell is provided with a wire taking port for placing and taking wires; bear in the casing is used for the winding mechanism of wire winding, winding mechanism includes: the rotary type rotary table is rotatably assembled on the shell and is circular, a main winding post is arranged at the circle center of the rotary table, a secondary winding post is arranged on the rotary table and is positioned on one side of the main winding post, and a driving component is arranged on the shell and is used for driving the rotary table to rotate; and a fixing mechanism carried on the housing for clamping the wire. Through the arrangement, overlong lines can be integrally collected in the exchanger, so that the exchanger is more convenient to use.
Description
Technical Field
The utility model relates to the technical field of network extenders, in particular to a multi-network-port high-definition video network extender.
Background
The extender is divided into an optical fiber transmission optical transceiver and a differential VGA network extender, the differential VGA network extender directly converts VGA signals into differential signals by adopting a method of converting single-ended analog signals into differential signals, then transmits the differential signals by using a CAT5 cable, converts the differential signals into single-ended VGA signals at a display end for display, the optical fiber transmission optical transceiver converts audio and video signals into optical signals after performing digital processing and coding by adopting a photoelectric conversion and data coding method, then transmits the optical signals through optical fibers, converts the optical signals into electric signals at the display end, and then decodes and converts the electric signals into the audio and video signals. The traditional extender uses wires or outgoing wires, which are long due to the uncertain length of the network cable, and long wires are easy to prepare, and the wires are not beautiful when being prepared excessively, and have potential safety hazards and inconvenience in installation.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a multi-network-port high-definition video network extender which can integrally collect overlong lines in an exchanger and is more convenient to use.
In order to achieve the purpose, the technical scheme of the utility model is as follows:
a multi-portal high definition video network extender comprising:
the wire taking device comprises a shell, a wire taking device and a wire feeding device, wherein the shell is provided with a wire taking port for placing and taking wires;
bear in the casing is used for the winding mechanism of wire winding, winding mechanism includes: the rotary type rotary table is rotatably assembled on the shell and is circular, a main winding post is arranged at the circle center of the rotary table, a secondary winding post is arranged on the rotary table and is positioned on one side of the main winding post, and a driving component is arranged on the shell and is used for driving the rotary table to rotate; and the number of the first and second groups,
bear in the casing is used for the fixed establishment of centre gripping wire rod, fixed establishment includes: connect in the mount of casing, set up in thread bush, the one end of mount run through in casing and threaded connection in the threaded rod of thread bush, connect in the bottom of threaded rod and adaptation in the last holder of wire rod shape, be located go up the below of centre gripping subassembly and adaptation in go up the lower holder of holder and one end connect in down holder and the other end connect in the elastic component of casing.
Realize above-mentioned technical scheme, at first pass the line mouth of getting unnecessary wire rod and entangle main wrapping post, later start drive assembly drive carousel and rotate, and drive main wrapping post and rotate on the carousel from the wrapping post, thereby collect the line around the book, avoid the circuit overlength, place the one end that is close to the extender interface with the circuit before starting drive assembly between last holder and lower holder, and the rotation threaded rod, threaded rod and thread bush form screw drive downstream, it presss from both sides the wire rod tightly with lower holder to make, drag the interface when avoiding winding, the normal use of extender has been guaranteed.
As a preferable aspect of the present invention, the driving assembly includes: the rotary table comprises a gear disc arranged at the bottom of the rotary table, a bevel gear meshed with the gear disc, a driving motor arranged on the shell and connected with the bevel gear through a power output shaft, and a bearing seat arranged on the shell, wherein the rotary table is rotatably connected with the shell through the bearing seat.
Realize above-mentioned technical scheme, start driving motor drive bevel gear and rotate to bevel gear rotates and drives rather than the geared disk rotation of meshing, thereby the drive carousel passes through the bearing frame and rotates and drive main wrapping post and rotate from the wrapping post, has realized need not manual wire winding, and it is more convenient to use.
As a preferable aspect of the present invention, the elastic member includes: one end of the spring is connected with one side of the shell, which is far away from the upper clamping piece, and the other end of the spring is connected with the telescopic rod of the lower clamping piece, and the spring is sleeved on the telescopic rod and is abutted against the lower clamping piece.
Realize above-mentioned technical scheme, when the holder moves down and supports tightly down through the drive of screw thread, the holder passes through spring and telescopic link cooperation can the lapse down to elasticity along with the increase of descending distance spring also can increase thereupon, thereby the distance of the lapse of adjusting the threaded rod can be controlled and the holder is to the centre gripping dynamics that is located wherein the wire rod with the holder down.
In a preferred embodiment of the present invention, the secondary winding post is sleeved with a roller, and the roller is rotatably connected to the secondary winding post.
Realize above-mentioned technical scheme, the wire rod with through the roller can with from the post rotation that winds to reduce the wearing and tearing of wire rod.
As a preferable scheme of the present invention, the ends of the main winding post and the auxiliary winding post away from the housing are both provided with a limiting head.
Realize above-mentioned technical scheme, avoid the wire rod can drop main wrapping post or follow the wrapping post for overlength.
As a preferable scheme of the present invention, the telescopic rod is fixedly provided with a limiting ring, one end of the spring abuts against the lower clamping member, and the other end of the spring abuts against the limiting ring.
Realize above-mentioned technical scheme, reduce the flexible scope of spring, when needs centre gripping dynamics is big, the base of direct butt telescopic link that lower holder can be faster forms rigid connection for the device is more compact.
As a preferable scheme of the present invention, a distance between the primary winding post and the secondary winding post is 3 to 5 cm.
According to the technical scheme, the bending degree of the material wire can be better adapted.
In conclusion, the utility model has the following beneficial effects:
the utility model provides a multi-network-port high-definition video network extender, redundant wires penetrate through a wire taking port and are sleeved on a main winding post, then a driving assembly is started to drive a turntable to rotate, and the main winding post and a secondary winding post are driven to rotate on the turntable, so that the wires are wound and collected, the overlong circuit is avoided, one end of the circuit, close to an extender interface, is placed between an upper clamping piece and a lower clamping piece before the driving assembly is started, a threaded rod is rotated, the threaded rod and a threaded sleeve form threaded transmission to move downwards, the upper clamping piece and the lower clamping piece clamp the wires tightly, the interface is prevented from being pulled during winding, and the normal use of the extender is ensured.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of the present invention.
FIG. 2 is a schematic view of a portion of the clamping assembly of the present invention.
Fig. 3 is a schematic structural diagram of the whole of the present invention.
The corresponding part names indicated by the numbers and letters in the drawings:
1. a housing; 2. a drive motor; 3. a bevel gear; 4. a bearing seat; 5. a gear plate; 6. a turntable; 7. a main winding post; 8. a secondary winding post; 9. a drum; 10. a fixed mount; 11. a threaded rod; 12. a threaded sleeve; 13. an upper clamping member; 14. a telescopic rod; 15. a spring; 16. a lower clamping member; 17. a wire taking port; 18. a limiting ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
As shown in fig. 1 to 3, a multi-portal high definition video network extender includes: the wire taking device comprises a shell 1, wherein a wire taking port 17 for placing and taking a wire is formed in the shell 1; a winding mechanism for winding the wire and supported on the housing 1; and a fixing mechanism carried on the housing 1 for clamping the wire.
Specifically, the winding mechanism includes: the rotary table comprises a circular rotary table 6 rotatably assembled on the shell 1, a main winding post 7 arranged at the circle center of the rotary table 6, a secondary winding post 8 arranged on the rotary table 6 and positioned at one side of the main winding post 7, and a driving assembly arranged on the shell 1 and used for driving the rotary table 6 to rotate; the fixing mechanism includes: the clamping device comprises a fixing frame 10 connected to the shell 1, a threaded sleeve 12 arranged on the fixing frame 10, a threaded rod 11 with one end penetrating through the shell 1 and being in threaded connection with the threaded sleeve 12, an upper clamping piece 13 connected to the bottom end of the threaded rod 11 and being adapted to the shape of a wire, a lower clamping piece 16 located below the upper clamping assembly and being adapted to the upper clamping piece 13, and an elastic assembly with one end connected to the lower clamping piece 16 and the other end connected to the shell 1.
Wherein, drive assembly includes: the automatic winding machine comprises a gear disc 5 arranged at the bottom of a rotary disc 6, a bevel gear 3 meshed with the gear disc 5, a driving motor 2 arranged on a shell 1 and a power output shaft connected to the bevel gear 3, and a bearing seat 4 arranged on the shell 1, wherein the rotary disc 6 is rotationally connected to the shell 1 through the bearing seat 4, the driving motor 2 is started to drive the bevel gear 3 to rotate, so that the bevel gear 3 rotates and drives the gear disc 5 meshed with the bevel gear 3 to rotate, the rotary disc 6 is driven to rotate through the bearing seat 4 and drives a main winding post 7 and a secondary winding post 8 to rotate, manual winding is not needed, and the automatic winding machine is more convenient to use; the elastic component comprises: one end is connected to one side of the shell 1 far away from the upper clamping piece 13, the other end is connected to the telescopic rod 14 of the lower clamping piece 16, the spring 15 which is sleeved on the telescopic rod 14 and is abutted to the lower clamping piece 16 is sleeved on the telescopic rod 14, when the upper clamping piece 13 is driven to move downwards through threads and is abutted to the lower clamping piece 16, the lower clamping piece 16 can move downwards through the matching of the spring 15 and the telescopic rod 14, the elastic force of the spring 15 can be increased along with the increase of the descending distance, and therefore the clamping force of the upper clamping piece 13 and the lower clamping piece 16 on the wire materials in the clamping piece can be controlled through adjusting the downward movement distance of the threaded rod 11.
Further, 8 covers from wrapping post are equipped with cylinder 9, cylinder 9 rotates to be connected in from wrapping post 8, the wire rod with through the roller can with from wrapping post 8 rotation, thereby reduce the wearing and tearing of wire rod, main wrapping post 7 all is provided with the spacing head with from the one end that wrapping post 8 kept away from casing 1, avoid the wire rod to drop main wrapping post 7 or from wrapping post 8 for overlength, telescopic link 14 is fixed to be provided with spacing collar 18, spring 15's one end butt in lower holder 16 and other end butt in spacing collar 18, reduce spring 15's flexible scope, when needs centre gripping dynamics is big, holder 16 can be faster directly butt telescopic link 14's base forms rigid connection down, make the device more compact, main wrapping post 7 and from wrapping post 8's interval be 3-5cm, the crookedness of adaptation material wire rod can be better.
During the use, at first pass the surplus wire rod and get line mouth 17 and entangle main wrapping post 7, later start drive assembly drive carousel 6 and rotate, and drive main wrapping post 7 and rotate on carousel 6 from wrapping post 8, thereby collect the line around rolling up, avoid the circuit overlength, place the one end that is close to the extender interface with the circuit before starting drive assembly between last holder 13 and lower holder 16, and rotate threaded rod 11, threaded rod 11 and thread bush 12 form screw drive downstream, it presss from both sides the wire rod tightly to make last holder 13 and lower holder 16, drag the interface when avoiding the wire winding.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (7)
1. The utility model provides a many net gapes high definition video network extender which characterized in that includes:
the wire taking device comprises a shell, a wire taking device and a wire feeding device, wherein the shell is provided with a wire taking port for placing and taking wires;
bear in the casing is used for the winding mechanism of wire winding, winding mechanism includes: the rotary type rotary table is rotatably assembled on the shell and is circular, a main winding post is arranged at the circle center of the rotary table, a secondary winding post is arranged on the rotary table and is positioned on one side of the main winding post, and a driving component is arranged on the shell and is used for driving the rotary table to rotate; and the number of the first and second groups,
bear in the casing is used for the fixed establishment of centre gripping wire rod, fixed establishment includes: connect in the mount of casing, set up in thread bush, the one end of mount run through in casing and threaded connection in the threaded rod of thread bush, connect in the bottom of threaded rod and adaptation in the last holder of wire rod shape, be located go up the below of holder and adaptation in go up the lower holder of holder and one end connect in down holder and the other end connect in the elastic component of casing.
2. The multi-portal high definition video network extender of claim 1, wherein the driving assembly comprises: the rotary table comprises a gear disc arranged at the bottom of the rotary table, a bevel gear meshed with the gear disc, a driving motor arranged on the shell and connected with the bevel gear through a power output shaft, and a bearing seat arranged on the shell, wherein the rotary table is rotatably connected with the shell through the bearing seat.
3. The multi-portal high definition video network extender of claim 1, wherein the elastic component comprises: one end of the spring is connected with one side of the shell, which is far away from the upper clamping piece, and the other end of the spring is connected with the telescopic rod of the lower clamping piece, and the spring is sleeved on the telescopic rod and is abutted against the lower clamping piece.
4. The network extender of claim 1, wherein the slave wrapping post is sleeved with a roller, and the roller is rotatably connected to the slave wrapping post.
5. The multi-portal high definition video network extender as claimed in claim 4, wherein the ends of the main wrapping post and the auxiliary wrapping post far away from the shell are provided with a limiting head.
6. The multi-network-port high-definition video network extender as claimed in claim 3, wherein a limiting ring is fixedly arranged on the telescopic rod, one end of the spring abuts against the lower clamping member and the other end abuts against the limiting ring.
7. The multi-portal high definition video network extender as claimed in claim 6, wherein the distance between the primary wrapping post and the secondary wrapping post is 3-5 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122420527.8U CN216625910U (en) | 2021-10-08 | 2021-10-08 | Multi-network-port high-definition video network extender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122420527.8U CN216625910U (en) | 2021-10-08 | 2021-10-08 | Multi-network-port high-definition video network extender |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216625910U true CN216625910U (en) | 2022-05-27 |
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ID=81692411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122420527.8U Active CN216625910U (en) | 2021-10-08 | 2021-10-08 | Multi-network-port high-definition video network extender |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216625910U (en) |
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2021
- 2021-10-08 CN CN202122420527.8U patent/CN216625910U/en active Active
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