CN211702223U - EOC multi-office network system - Google Patents
EOC multi-office network system Download PDFInfo
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- CN211702223U CN211702223U CN202020693571.9U CN202020693571U CN211702223U CN 211702223 U CN211702223 U CN 211702223U CN 202020693571 U CN202020693571 U CN 202020693571U CN 211702223 U CN211702223 U CN 211702223U
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- eoc
- splint
- network system
- line concentration
- sleeve
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Abstract
The utility model discloses a many offices of EOC hold network system, including the case shell, still include line concentration mechanism, line concentration mechanism installs on the lateral wall of case shell, line concentration mechanism includes two at least splint, and sector gear is all installed to the bottom of two at least splint, be provided with between two at least splint with two sector gear cooperation meshed screw rods, the screw rod is installed in the movable sleeve, sector gear rotates through pivot and movable sleeve to hold relative motion with the extension of two splint. The utility model discloses in, through the outer screw rod of control box, realize the roll-off and the centre gripping of two splint, utilize the screw thread to have the principle of auto-lock, the inboard rubber piece of splint prevents that the cable from sliding away, simple structure, the simple operation need not the cable run through and accomodate, it is more convenient to use, has realized the open-air EOC multiple office end light station case of a line concentration mechanism with the tyre bead.
Description
Technical Field
The utility model relates to a EOC multiple office end network technical field especially relates to EOC multiple office end network system.
Background
The EoC comprises baseband transmission and debugging transmission, a large number of EoC local side devices are arranged in a corridor, an outdoor telegraph pole and the like, and uplink optical fiber networks of most EoC local sides are used for providing broadband access service for EoC terminals; the EOC local side equipment is generally hung under an optical transceiver of a traditional broadcast optical fiber coaxial cable hybrid network, so that all terminal equipment under the optical transceiver can perform bidirectional interactive service through an EPON Ethernet; the EOC local side device is the most important hub in the EOC multi-local side network system.
The existing outdoor EOC local side optical station is widely used, an Ethernet optical signal is accessed into optical station equipment through an optical fiber, and the optical station equipment is connected with the EoC local side equipment through a coaxial cable, so that the series problems of outdoor broadband are solved;
however, the cable connection exists in the outdoor EOC local side optical station box, the cable is stored in the box body, if the cable is stored unstably, the phenomenon of wire sliding can occur, so that a cable connector is unstable, the broadband is unstable, the using effect is influenced, and therefore the cable storage mechanism of the outdoor EOC local side optical station box with the anti-wire sliding function needs to be designed.
Disclosure of Invention
The utility model aims to provide a: in order to solve the above problems, an EOC multi-office network system is proposed.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
EOC multi-office network system, including the case shell, still include line concentration mechanism, line concentration mechanism installs on the lateral wall of case shell, line concentration mechanism includes two at least splint, and sector gear is all installed to the bottom of two at least splint, is provided with the screw rod with two sector gear cooperation meshing between two at least splint, the screw rod is installed in the movable sleeve, sector gear rotates through pivot and movable sleeve to hold relative motion with the extension of two splint.
As a further description of the above technical solution:
the movable sleeve is installed on the lateral wall of case shell, the one end of screw rod is passed through the bearing housing and is rotated with the movable sleeve, the other end of screw rod runs through outside the case shell to rotate with the case shell through the bearing housing and be connected.
As a further description of the above technical solution:
the splint are C type structure, the extension end inboard of splint is installed the block rubber.
As a further description of the above technical solution:
the case shell comprises a case bottom and a case cover, wherein a first mounting plate and a second mounting plate are respectively arranged on the case bottom and the case cover corresponding to the case shell, and mounting holes which penetrate through the case shell from top to bottom are formed in the first mounting plate and the second mounting plate.
As a further description of the above technical solution:
the case lid part of case shell passes through the vertical sleeve pipe of installing of bearing housing, the vertical spacing sliding connection in sheathed tube inboard has the inner tube, the extension end of inner tube is installed spacing colluding, the external diameter that spacing colluded equals the mounting hole internal diameter of second mounting panel.
As a further description of the above technical solution:
the top end of the inner pipe is provided with a thread structure, and the bottom of the inner side of the sleeve is provided with a thread ring matched with the inner pipe.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. the utility model discloses in, through the outer screw rod of control box, realize the roll-off and the centre gripping of two splint, utilize the screw thread to have the principle of auto-lock, the inboard rubber piece of splint prevents that the cable from sliding away, simple structure, the simple operation need not the cable run through and accomodate, it is more convenient to use, has realized the open-air EOC multiple office end light station case of a line concentration mechanism with the tyre bead.
2. The utility model discloses in, through inserting the inner tube in the case lid of case shell and the mounting panel of the bottom of the case, through utilizing spacing slip and screw thread pivoted structure between inner tube and the sleeve pipe for after the inner tube inserts the mounting hole, the spacing of case lid can be realized to the rotation, has realized the installation of the stable swift of first mounting panel and second mounting panel, has realized the swift formula installation of case shell.
Drawings
Fig. 1 shows an expansion schematic diagram of an EOC local side box provided according to an embodiment of the present invention;
fig. 2 is a schematic top view of a wire-collecting mechanism provided according to an embodiment of the present invention;
fig. 3 is a schematic front view of an EOC local side box according to an embodiment of the present invention;
fig. 4 shows a schematic mounting diagram of the first mounting plate and the second mounting plate according to an embodiment of the present invention.
Illustration of the drawings:
1. a cabinet housing; 2. a line concentration mechanism; 201. a screw; 202. a movable sleeve; 203. a splint; 204. a sector gear; 205. a rubber block; 3. a first mounting plate; 4. a second mounting plate; 5. a sleeve; 6. an inner tube; 7. and a limiting hook.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the EOC multi-local-end network system comprises a box shell 1 and a line concentration mechanism 2, wherein the line concentration mechanism 2 is installed on the side wall of the box shell 1, the line concentration mechanism 2 comprises at least two clamping plates 203, preferably, at least two clamping plates 203 can clamp cables, sector gears 204 are installed at the bottoms of the at least two clamping plates 203, preferably, the clamping plates 203 and the sector gears 204 are of an integrated structure, a screw 201 which is matched and meshed with the two sector gears 204 is arranged between the at least two clamping plates 203, the screw 201 is installed in a movable sleeve 202, the sector gears 204 rotate with the movable sleeve 202 through rotating shafts to enable the extending ends of the two clamping plates 203 to move relatively, and preferably, when the screw 201 rotates, the two sector gears 204 are meshed with teeth of the screw 201, so that the two sector gears 204 rotate around the rotating shafts to achieve relative rotation of the two sector gears 204;
the movable sleeve 202 is arranged on the side wall of the box shell 1, preferably, the movable sleeve 202 is fixedly arranged with the box shell 1 through bolts, one end of the screw rod 201 rotates with the movable sleeve 202 through a bearing sleeve, and the other end of the screw rod 201 penetrates out of the box shell 1 and is rotatably connected with the box shell 1 through the bearing sleeve; splint 203 is C type structure, and the rubber block 205 is installed to splint 203's the extension end inboard, and the setting of rubber block 205, the increase and the cable between frictional force prevent the slide-wire.
Specifically, as shown in fig. 1, 3 and 4, the box shell 1 includes a box bottom and a box cover, the box shell 1 is respectively provided with a first mounting plate 3 and a second mounting plate 4 on the corresponding box bottom and box cover, preferably, the first mounting plate 3 and the second mounting plate 4 are integrated with the box shell 1, and the first mounting plate 3 and the second mounting plate 4 are internally provided with mounting holes which penetrate through up and down; a sleeve 5 is vertically arranged on the box cover part of the box shell 1 through a bearing sleeve, preferably, the sleeve 5 is arranged on the side wall of the box cover and is positioned at the top of the second mounting plate 4, the inner side of the sleeve 5 is vertically and limitedly connected with an inner pipe 6 in a sliding manner, a limiting hook 7 is arranged at the extending end of the inner pipe 6, and the outer diameter of the limiting hook 7 is equal to the inner diameter of a mounting hole of the second mounting plate 4; the top end of the inner pipe 6 is provided with a thread structure, the bottom of the inner side of the sleeve 5 is provided with a thread ring matched with the inner pipe 6, and preferably, the inner pipe 6 is not separated from the sleeve 5.
The working principle is as follows: when the device is used, the two sector gears 204 are meshed with the clamping teeth of the screw 201 by rotating the screw 201, so that the two sector gears 204 rotate around the rotating shaft, the opposite rotation of the two sector gears 204 is realized, then a cable is placed between the two clamping plates 203, then the screw 201 is rotated in the opposite direction, the two sector gears 204 are meshed with the screw 201, the two clamping plates 203 move relatively, the rubber block 205 is in contact with the cable, the cable is stored and clamped, the sliding line is avoided, and the stability of cable connection of an EOC multi-office-end device is improved;
during the installation of case shell 1, through with the bottom of the case and case lid closure, pass inner tube 6 from the mounting hole of second mounting panel 4 and first mounting panel 3, extend to 3 bottoms of first mounting panel up to the spacing 7 of colluding that is L type structure, the top of inner tube 6 glides to the thread department of sleeve pipe 5, through the rotatory inner tube 6 of screw thread, realize the rotation of spacing 7 of colluding, spacing 7 of colluding rotates to the outside of first mounting panel 3, realize the installation of case shell 1, the agility of the installation of EOC multiple office end has been improved.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
- The EOC multi-local-end network system comprises a box shell (1) and is characterized by further comprising a line concentration mechanism (2), wherein the line concentration mechanism (2) is installed on the side wall of the box shell (1), the line concentration mechanism (2) comprises at least two clamping plates (203), a sector gear (204) is installed at the bottom of each clamping plate (203), a screw rod (201) which is matched and meshed with the two sector gears (204) is arranged between each clamping plate (203), the screw rod (201) is installed in a movable sleeve (202), and the sector gear (204) rotates through a rotating shaft and the movable sleeve (202) to enable the extending ends of the two clamping plates (203) to move relatively.
- 2. An EOC multi-office network system according to claim 1, wherein the movable sleeve (202) is installed on a side wall of the cabinet (1), one end of the screw rod (201) rotates with the movable sleeve (202) through a bearing sleeve, and the other end of the screw rod (201) penetrates out of the cabinet (1) and is rotatably connected with the cabinet (1) through the bearing sleeve.
- 3. An EOC multi-office network system according to claim 1, characterized in that the clamping plate (203) is of C-shaped structure, and a rubber block (205) is mounted inside the extended end of the clamping plate (203).
- 4. An EOC multi-office network system according to claim 1, wherein the case (1) comprises a case bottom and a case cover, the case (1) is respectively provided with a first mounting plate (3) and a second mounting plate (4) on the corresponding case bottom and case cover, and the first mounting plate (3) and the second mounting plate (4) are internally provided with mounting holes which penetrate through up and down.
- 5. An EOC multi-office network system according to claim 4, wherein a sleeve (5) is vertically installed on the box cover part of the box shell (1) through a bearing sleeve, an inner pipe (6) is vertically and limitedly slidably connected to the inner side of the sleeve (5), a limiting hook (7) is installed at the extending end of the inner pipe (6), and the outer diameter of the limiting hook (7) is equal to the inner diameter of the mounting hole of the second mounting plate (4).
- 6. An EOC multi-office network system according to claim 5, characterized in that the top end of the inner tube (6) is provided with a thread structure and the bottom of the inner side of the casing (5) is provided with a thread circle matching with the inner tube (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020693571.9U CN211702223U (en) | 2020-04-30 | 2020-04-30 | EOC multi-office network system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020693571.9U CN211702223U (en) | 2020-04-30 | 2020-04-30 | EOC multi-office network system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211702223U true CN211702223U (en) | 2020-10-16 |
Family
ID=72783526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020693571.9U Active CN211702223U (en) | 2020-04-30 | 2020-04-30 | EOC multi-office network system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211702223U (en) |
-
2020
- 2020-04-30 CN CN202020693571.9U patent/CN211702223U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: EOC multi-office network system Effective date of registration: 20220815 Granted publication date: 20201016 Pledgee: Weifang rural commercial bank Limited by Share Ltd. hi tech sub branch Pledgor: Shandong Lesheng Electronics Co.,Ltd. Registration number: Y2022980012591 |