CN210051934U

CN210051934U - Half-chalk type optical fiber distribution frame

Info

Publication number: CN210051934U
Application number: CN201920863248.9U
Authority: CN
Inventors: 不公告发明人
Original assignee: 刘严
Current assignee: SHENZHEN BYNET COMMUNICATION TECHNOLOGY Co.,Ltd.
Priority date: 2019-06-10
Filing date: 2019-06-10
Publication date: 2020-02-11
Anticipated expiration: 2029-06-10

Abstract

The utility model discloses a half chalk formula fiber optic distribution frame, including bottom plate and first box, the top rigid coupling of bottom plate has first box, the internally mounted of first box has the lift component, the internally mounted of lift component has the line component of receiving, the top rigid coupling of lift component has the apron, the top rigid coupling of apron has the diaphragm, the front surface of diaphragm is equipped with a plurality of sockets. This half chalk formula fiber optic distribution frame, through the second box, prop up the piece, the sleeve pipe, the montant, first spring, the cooperation of first slider and first spout, reached and to have made the quick inside from first box of second box rise, can carry out the quick maintenance change to the connecting wire after rising, can make the change work extremely convenient, through the bearing, the cylinder, the clockwork spring, decide the piece, the cooperation of bracer and connecting wire, reached and to have pulled out the connecting wire fast, can accomodate the inside of second box fast with the connecting wire simultaneously.

Description

Half-chalk type optical fiber distribution frame

Technical Field

The utility model relates to a half chalk formula fiber optic distribution frame technical field specifically is a half chalk formula fiber optic distribution frame.

Background

The optical fiber distribution frame is the distribution connection equipment between optical cable and optical communication equipment or between optical communication equipment, optical fiber distribution frame (ODF) is used for terminating and distributing the central office end trunk optical cable in the optical fiber communication system, can conveniently realize the connection of optical fiber circuit, distribution and scheduling, along with the network integration degree is higher and higher, the mixed distribution frame of light number that has appeared and has collected ODF, DDF, power distribution unit in an organic whole, be applicable to optic fibre to district, optic fibre to building, the middle-size and small-size distribution system of distal end module and wireless base station, current half chalk formula optical fiber distribution frame, winding displacement and trouble when using, can't accomplish simultaneously and accomodate the connecting wire fast, can't accomplish convenient maintenance and change.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a half chalk formula fiber optic distribution frame to solve the current half chalk formula fiber optic distribution frame that provides in the above-mentioned background art, winding displacement and trouble when using can't accomplish simultaneously and accomodate the connecting wire fast, can't accomplish the problem of convenient maintenance change.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a half chalk formula fiber optic distribution frame, includes bottom plate and first box, the top rigid coupling of bottom plate has first box, the internally mounted of first box has the lift component, the internally mounted of lift component has the line component of receiving, the top rigid coupling of lift component has the apron, the top rigid coupling of apron has the diaphragm, the front surface of diaphragm is equipped with a plurality of sockets, the joint component is all installed to the inside top left and right sides of first box, the inside rigid coupling of diaphragm has the handle.

Preferably, the lift component includes the second box, props up a piece, sleeve pipe, montant, first spring, first slider and first spout, the equal rigid coupling in outer wall bottom left and right sides of second box has a piece, the outside rigid coupling that props up a piece has the sleeve pipe, the inside grafting of sheathed tube has the montant, first spring has been cup jointed to the outer wall of montant, sheathed tube outside rigid coupling has first slider, first slider slides with first box through first spout and links to each other, the montant is fixed continuous with first box.

Preferably, the support blocks and the sleeve are symmetrically arranged.

Preferably, it includes bearing, cylinder, clockwork spring, decides piece, kicking block and connecting wire to receive the line component, the inner circle of bearing rotates and is connected with the cylinder, the outer wall center department rigid coupling of cylinder has the clockwork spring, the outer wall rigid coupling of clockwork spring has decides the piece, the bottom rigid coupling of deciding the piece has the kicking block, the outer wall winding of cylinder has the connecting wire, the connecting wire links to each other with the socket is fixed, the bearing links to each other with the second box is fixed, the kicking block links to each other with the second box is fixed.

Preferably, the joint component includes extension board, cardboard, arm-tie, second spring, second slider, second spout, pull rod and button, the inside grafting of extension board has the cardboard, the bottom rigid coupling of cardboard has the arm-tie, the inboard rigid coupling of arm-tie has the second spring, the bottom rigid coupling of arm-tie has the second slider, the outside rigid coupling of arm-tie has the pull rod, the outside rigid coupling of pull rod has the button, pull rod and arm-tie all with first box clearance fit, the second slider slides through second spout and links to each other with first box, the second spring is fixed continuous with first box, the extension board is fixed continuous with the apron.

Preferably, the clamping members are symmetrically arranged.

Compared with the prior art, the beneficial effects of the utility model are that: this half chalk formula fiber optic distribution frame, through the second box, a piece, the sleeve pipe, the montant, first spring, the cooperation of first slider and first spout, reached and to have made the quick inside from first box of second box rise, can carry out the quick maintenance change to the connecting wire after rising, can make the change work extremely convenient, through the bearing, the cylinder, the clockwork spring, decide the piece, the cooperation of bracer and connecting wire, reached and to have pulled out the connecting wire fast, simultaneously can accomodate the inside of second box fast with the connecting wire, through the extension board, the cardboard, the arm-tie, the second spring, the second slider, the second spout, the cooperation of pull rod and button, reached and to have fixed the inside at first box with second box joint, simultaneously can be quick cancellation joint.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the connection structure of the supporting block, the sleeve and the vertical rod in FIG. 1;

FIG. 3 is a schematic view of the connection structure of the spring and the fixed block in FIG. 1;

fig. 4 is a schematic view of a connection structure of the support plate, the clamping plate and the pulling plate in fig. 1.

In the figure: 1. the lifting mechanism comprises a base plate, 2, a first box body, 3, a lifting member, 301, a second box body, 302, a supporting block, 303, a sleeve, 304, a vertical rod, 305, a first spring, 306, a first sliding block, 307, a first sliding groove, 4, a wire collecting member, 401, a bearing, 402, a roller, 403, a spiral spring, 404, a fixed block, 405, a supporting block, 406, a connecting wire, 5, a cover plate, 6, a transverse plate, 7, a socket, 8, a clamping member, 801, a supporting plate, 802, a clamping plate, 803, a pulling plate, 804, a second spring, 805, a second sliding block, 806, a second sliding groove, 807, a pull rod, 808, a button, 9 and a handle.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a half-chalk type optical fiber distribution frame comprises a bottom plate 1 and a first box body 2, wherein the top end of the bottom plate 1 is fixedly connected with the first box body 2, a lifting component 3 is arranged inside the first box body 2, a wire collecting component 4 is arranged inside the lifting component 3, the top end of the lifting component 3 is fixedly connected with a cover plate 5, the top end of the cover plate 5 is fixedly connected with a transverse plate 6, the front surface of the transverse plate 6 is provided with a plurality of jacks 7, the jacks 7 are connected with external plugs in an inserting manner, clamping components 8 are arranged inside the left side and the right side of the top end of the first box body 2, a handle 9 is fixedly connected inside the transverse plate 6, a second box body 301 can be inserted into the first box body 2 by pressing the handle 9, the lifting component 3 comprises a second box body 301, support blocks 302, a sleeve 303, a vertical rod 304, a first spring 305, a first sliding block 306 and a first sliding chute 307, the left side and the right side of the bottom end of the outer wall of, the outside rigid coupling of a piece 302 has sleeve pipe 303, and the inside grafting of sleeve pipe 303 has montant 304, and sleeve pipe 303 can slide from top to bottom at montant 304's outer wall, and montant 304's outer wall has cup jointed first spring 305, and first spring 305 can upwards stimulate sleeve pipe 303 rebound, and first spring 305's coefficient of elasticity is: 10N/CM-100N/CM, a first sliding block 306 is fixedly connected to the outer side of the sleeve 303, the first sliding block 306 is slidably connected to the first box 2 through a first sliding groove 307, the first sliding block 306 can slide up and down in the first sliding groove 307, the vertical rod 304 is fixedly connected to the first box 2, the support block 302 and the sleeve 303 are symmetrically arranged, the wire-rewinding member 4 comprises a bearing 401, a roller 402, a clockwork spring 403, a fixed block 404, a support block 405 and a connecting wire 406, the inner ring of the bearing 401 is rotatably connected with the roller 402, the roller 402 rotates through the bearing 401, the clockwork spring 403 is fixedly connected to the center of the outer wall of the roller 402, the clockwork spring 403 can contract when the roller 402 rotates, the fixed block 404 is fixedly connected to the outer wall of the clockwork spring 403, the fixed block 404 can fix the clockwork spring 403, the support block 405 is fixedly connected to the bottom end of the fixed block 404, the, connecting wire 406 is fixed continuous with socket 7, bearing 401 is fixed continuous with second box 301, kicking block 405 is fixed continuous with second box 301, joint component 8 includes extension board 801, cardboard 802, arm-tie 803, second spring 804, second slider 805, second spout 806, pull rod 807 and button 808, it has cardboard 802 to peg graft in extension board 801's inside, cardboard 802 can follow extension board 801's inside roll-off when moving to the inboard, the bottom rigid coupling of cardboard 802 has arm-tie 803, the inboard rigid coupling of arm-tie 803 has second spring 804, arm-tie 803 can extrude second spring 804, the elastic modulus of second spring 804 is: 10N/CM-50N/CM, a second slider 805 is fixedly connected to the bottom end of the pulling plate 803, a pulling rod 807 is fixedly connected to the outer side of the pulling plate 803, a button 808 is fixedly connected to the outer side of the pulling rod 807, the pulling plate 803 can extrude the second spring 804 by pressing the button 808 and the pulling rod 807, the button 808, the pulling rod 807 and the pulling plate 803 are in clearance fit with the first box 2, the pulling rod 807 and the pulling plate 803 can move left and right in the first box 2, the second slider 805 is slidably connected with the first box 2 through a second sliding slot 806, the second slider 805 can slide left and right in the second sliding slot 806, the second spring 804 is fixedly connected with the first box 2, the support plate 801 is fixedly connected with the cover plate 5, and the clamping members 8 are symmetrically arranged.

When the half-chalk type optical fiber distribution frame is used, when the connecting line 406 needs to be combed, replaced or maintained, a user presses the pressing block 808, the pressing block 808 is pressed to drive the pressing rod 807 to move inwards, the pressing rod 807 can drive the pulling plate 803 to squeeze the second spring 804 when moving inwards, the pulling plate 803 drives the clamping plate 802 to slide towards the right side in the supporting plate 801 when squeezing the second spring 804, when the clamping plate 802 moves towards the inside, the clamping work on the supporting plate 801 is cancelled, after the clamping is cancelled, the reaction force of the first spring 305 upwards pulls the sleeve 303 to move upwards, when the sleeve 303 moves upwards, the first sliding block 306 is driven to slide upwards in the first sliding groove 307, when the sleeve 303 moves upwards, the supporting block 302 drives the second box 301 to move upwards when moving upwards, the second box 301 rises from the inside of the first box 2, after rising, the user can separate the connecting line 406 from the jack 7, after separation, the connection is pulled for maintenance, when the connecting wire 406 is pulled out, the roller 402 is driven to rotate, when the roller 402 rotates, the spiral spring 403 can be contracted, after maintenance is completed, a user loosens the connecting wire 406, the counter-acting force of the spiral spring 403 can accommodate the connecting wire 406 and is connected with the socket 7 after accommodation, after connection, the user presses the handle 9 downwards to insert the second box 301 into the first box 2, when the button 808 is pressed during insertion, the clamping rod 802 moves inwards, when the second box 301 is inserted into the first box 2, the sleeve 303 stretches the first spring 305, after insertion, the user loosens the button 808, and the counter-acting force of the second spring 804 can enable the clamping rod 802 to be clamped and fixed on the support plate 801, so that maintenance and replacement work can be completed.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a half chalk formula fiber optic distribution frame, includes bottom plate (1) and first box (2), the top rigid coupling of bottom plate (1) has first box (2), its characterized in that: the internally mounted of first box (2) has lift component (3), the internally mounted of lift component (3) has receipts line component (4), the top rigid coupling of lift component (3) has apron (5), the top rigid coupling of apron (5) has diaphragm (6), the front surface of diaphragm (6) is equipped with a plurality of sockets (7), joint component (8) are all installed to the top left and right sides inside of first box (2), the inside rigid coupling of diaphragm (6) has handle (9).

2. A half-chalk type optical fiber distribution frame as defined in claim 1, wherein: the lifting component (3) comprises a second box body (301), a support block (302), a sleeve (303), a vertical rod (304), a first spring (305), a first sliding block (306) and a first sliding groove (307), the outer wall bottom left side and the outer wall bottom left side of the second box body (301) are fixedly connected with the support block (302), the outer side of the support block (302) is fixedly connected with the sleeve (303), the vertical rod (304) is spliced in the sleeve (303), the first spring (305) is sleeved on the outer wall of the vertical rod (304), the first sliding block (306) is fixedly connected with the first box body (2) through the first sliding groove (307), and the vertical rod (304) is fixedly connected with the first box body (2).

3. A half-chalk type optical fiber distribution frame as defined in claim 2, wherein: the support blocks (302) and the sleeve (303) are symmetrically arranged.

4. A half-chalk type optical fiber distribution frame as defined in claim 1, wherein: receive line member (4) including bearing (401), cylinder (402), clockwork spring (403), decide piece (404), kicking block (405) and connecting wire (406), the inner circle of bearing (401) rotates and is connected with cylinder (402), the outer wall center department rigid coupling of cylinder (402) has clockwork spring (403), the outer wall rigid coupling of clockwork spring (403) has decides piece (404), the bottom rigid coupling of deciding piece (404) has kicking block (405), the outer wall winding of cylinder (402) has connecting wire (406), connecting wire (406) are fixed continuous with socket (7), bearing (401) are fixed continuous with second box (301), kicking block (405) are fixed continuous with second box (301).

5. A half-chalk type optical fiber distribution frame as defined in claim 1, wherein: the clamping member (8) comprises a support plate (801), a clamping plate (802), a pulling plate (803), a second spring (804), a second sliding block (805), a second sliding groove (806), a pulling rod (807) and a button (808), the clamping plate (802) is inserted into the support plate (801), the pulling plate (803) is fixedly connected to the bottom end of the clamping plate (802), the second spring (804) is fixedly connected to the inner side of the pulling plate (803), the second sliding block (805) is fixedly connected to the bottom end of the pulling plate (803), the pulling rod (807) is fixedly connected to the outer side of the pulling plate (803), the button (808) is fixedly connected to the outer side of the pulling rod (807), the button (808), the pulling rod (807) and the pulling plate (803) are in clearance fit with the first box body (2), the second sliding block (805) is connected with the first box body (2) in a sliding mode through the second sliding groove (806), and the second spring (804) is fixedly connected with the first box body (2), the support plate (801) is fixedly connected with the cover plate (5).

6. A half-chalk type optical fiber distribution frame as defined in claim 1, wherein: the clamping components (8) are symmetrically arranged.