CN213903885U - Optical fiber fixing plate for cabinet - Google Patents

Abstract

The utility model discloses an optic fibre fixed plate for rack relates to the rack accessory, when aiming at solving the machine in people's operation rack, touches optic fibre by mistake easily for optic fibre breaks away from the problem of recess, and its technical scheme main points are: including the base, a plurality of recesses that are used for holding optic fibre and pass are seted up to the top surface of base, and the top surface of base articulates there is the apron that is used for sealing the recess, and one side and the base of apron can be dismantled and be connected, and the apron is close to a plurality of sand grips of lapping length direction array distribution along a fixedly connected with of base, is used for restricting the optic fibre removal in the sand grip embedding recess. The utility model discloses an in the optic fibre embedding recess, then cover the apron, with apron and pedestal connection, stop optic fibre and break away from the recess, mistake when avoiding people's wiring or operating the interior article of rack touches optic fibre and leads to optic fibre to break away from the optic fibre fixed plate, through sand grip extrusion optic fibre, restriction optic fibre removal in the recess improves the stability of optic fibre in the optic fibre fixed plate.

Description

Optical fiber fixing plate for cabinet

Technical Field

The utility model relates to a rack accessory, more specifically say, it relates to an optical fiber fixing plate for rack.

Background

A cabinet is a freestanding or self-supporting enclosure for housing electrical or electronic equipment. The cabinet is generally provided with a door, a detachable or non-detachable side plate and a back plate, is an indispensable component in the electrical equipment and is a carrier of the electrical control equipment.

The fixed of optic fibre needs use the optic fibre fixed plate in present rack, and current optic fibre fixed plate is including the base that is the cuboid form, sets up a plurality of recesses that are used for holding optic fibre and pass on the base, is used for the optic fibre in the fixed rack in the optic fibre embedding recess, during the use with optic fibre embedding recess, when the machine in people's operation rack, often miss the optic fibre of touching for optic fibre breaks away from the recess, needs fix optic fibre again, and is very inconvenient.

Therefore, a new solution is needed to solve this problem.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide an optic fibre fixed plate for rack avoids people to miss to touch and leads to optic fibre to break away from the optic fibre fixed plate.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides an optical fiber fixing plate for rack, includes the base, a plurality of recesses that are used for holding optic fibre and pass are seted up to the top surface of base, the top surface of base articulates there is the apron that is used for sealing the recess, one side and the base of apron can be dismantled and be connected, the apron is close to a plurality of sand grips of lapping length direction array distribution along fixedly connected with of base, be used for restricting the optic fibre removal in the sand grip embedding recess.

Through adopting above-mentioned technical scheme, when people fix optic fibre, open the apron, then with optic fibre one-to-one embedding recess in, then cover the apron, with apron and pedestal connection to block optic fibre and break away from the recess, mistake when avoiding people's wiring or operating the interior article of rack touches optic fibre and leads to optic fibre to break away from the optic fibre fixed plate, and through sand grip extrusion optic fibre, restriction optic fibre is the removal in the recess, improves the stability of optic fibre in the optic fibre fixed plate.

The utility model discloses further set up to: the cavity is formed in the top surface of the base, the rotating rod which is vertically arranged is connected to the bottom surface of the cavity in a rotating mode, the U-shaped elastic piece is fixedly connected to the top end of the rotating rod, the concave portion of the elastic piece is arranged towards the base, the cover plate is provided with a through groove used for accommodating the elastic piece to penetrate through, the through groove is rectangular, the distance between two ends of the elastic piece is smaller than the groove length of the through groove and larger than the groove width of the through groove, and an elastic piece used for limiting the orientation of the elastic piece along the width direction of the through groove is arranged between the base.

Through adopting the above technical scheme, during the closed apron, the upset apron, make the shell fragment inconsistent with the lateral wall that leads to the groove, then the shell fragment takes place deformation, make things convenient for the shell fragment to pass through the groove, then the shell fragment recovers, both ends through the shell fragment are inconsistent with the top surface of apron, thereby the upset of restriction apron, and then fixed cover plate and base, when opening the apron, rotate the shell fragment, drive the bull stick and rotate, make the shell fragment set up along the length direction who leads to the groove, then the upset apron, make the shell fragment pass through the groove, then under the effect of elastic component, the bull stick recovers, drive the shell fragment and recover, convenient next time closed apron.

The utility model discloses further set up to: the sand grip and the groove are both arc-shaped, and the circle center of the sand grip and the arc-shaped concave surface of the groove are both located at the hinged position of the cover plate and the base.

Through adopting above-mentioned technical scheme, the upset apron, the sand grip is along with the apron upset, because the centre of a circle of sand grip and recess arc concave surface all is located the articulated department of apron and base for the orbit that the sand grip removed and the coincidence of the cambered surface of recess, thereby make sand grip embedding recess more level and smooth, make things convenient for the connection of apron and base.

The utility model discloses further set up to: the elastic part is a torsion spring, and the two ends of the torsion spring are detachably connected to the rotating rod and the base respectively.

Through adopting above-mentioned technical scheme, when rotating the bull stick, the relative rotation takes place for the both ends of torsional spring to the torsional force that produces and make the bull stick recover makes things convenient for the shell fragment to restore to setting up along logical groove width direction.

The utility model discloses further set up to: the bottom fixedly connected with longitudinal section of bull stick is the locating part of type of falling T, the bottom surface of cavity is seted up and is used for holding the appearance chamber of locating part.

Through adopting above-mentioned technical scheme, through setting up the locating part to the restriction bull stick reciprocates, conveniently rotates to the bull stick and plays the guide effect.

The utility model discloses further set up to: the blind holes are formed in the peripheral wall of the rotating rod and the inner wall of the cavity, and two ends of the torsion spring are embedded into the two blind holes respectively.

Through adopting above-mentioned technical scheme, in the both ends embedding blind hole through the torsional spring to the removal at restriction torsional spring both ends makes things convenient for the one end and the base of torsional spring fixed, and the other end moves along with the bull stick.

The utility model discloses further set up to: the base is made of ABS plastic.

By adopting the technical scheme, the ABS plastic has the characteristics of wear resistance, high elasticity and toughness, so that the base has the characteristics of wear resistance, high elasticity and high toughness, the optical fiber is conveniently clamped into the groove, and the service life of the base is prolonged.

To sum up, the utility model discloses following beneficial effect has: when people fix optic fibre, open the apron, then with optic fibre one-to-one embedding recess in, then cover the apron, with apron and pedestal connection to block optic fibre and break away from the recess, mistake when avoiding people's wiring or operating the interior article of rack touches optic fibre and leads to optic fibre to break away from the optic fibre fixed plate, and through sand grip extrusion optic fibre, restriction optic fibre is the removal in the recess, improves the stability of optic fibre in the optic fibre fixed plate.

Drawings

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

fig. 2 is a cross-sectional view of the present invention.

In the figure: 1. a base; 2. a groove; 3. a cover plate; 4. a convex strip; 5. a cavity; 6. a rotating rod; 7. a spring plate; 8. a through groove; 9. a torsion spring; 10. a limiting member; 11. a cavity; 12. and (4) blind holes.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and examples.

As shown in fig. 1, an optical fiber fixing plate for a cabinet comprises a base 1, wherein the top surface of the base 1 is provided with a plurality of grooves 2 for accommodating optical fibers to pass through, the top surface of the base 1 is hinged with a cover plate 3 for sealing the grooves 2, one side of the cover plate 3 is detachably connected with the base 1, the base 1 is made of an ABS plastic material, and the ABS plastic has wear resistance, high elasticity and toughness, so that the base 1 has the characteristics of wear resistance, high elasticity and high toughness.

As shown in fig. 1 and 2, a cavity 5 with an inverted T-shaped longitudinal section is formed on the top surface of a base 1, both a transverse portion and a vertical portion of the cavity 5 are cylindrical, a vertically arranged rotating rod 6 is rotatably connected to the bottom surface of the cavity 5, a limiting member 10 with an inverted T-shaped longitudinal section is bonded to the bottom end of the rotating rod 6, both a transverse portion and a vertical portion of the limiting member 10 are cylindrical, a cavity 11 with an inverted T-shaped longitudinal section and used for accommodating the limiting member 10 is formed on the bottom surface of the cavity 5, a U-shaped elastic sheet 7 is bonded to the top end of the rotating rod 6, a concave portion of the elastic sheet 7 is arranged towards the base 1, a through groove 8 for accommodating the elastic sheet 7 to pass through is formed on a cover plate 3, the through groove 8 is rectangular, the distance between two ends of the elastic sheet 7 is smaller than the groove length of the through groove 8 and larger than the groove width of the through groove 8, an elastic member for limiting the elastic sheet 7 from facing in the width direction of the through groove 8 is arranged between the base 1 and the rotating rod 6, the elastic component is a torsion spring 9, blind holes 12 are formed in the peripheral wall of the rotating rod 6 and the inner wall of the cavity 5, and two ends of the torsion spring 9 are embedded into the two blind holes 12 respectively.

As shown in fig. 1, the one side of apron 3 near base 1 bonds and has a plurality of sand grip 4 along 3 length direction array distributions of apron, and sand grip 4 and recess 2 all are the arc, and the centre of a circle of the 2 arc concave surfaces of sand grip 4 and recess all is located the articulated department of apron 3 and base 1.

When people fix optic fibre, open when lapping 3, rotate shell fragment 7, drive bull stick 6 and rotate, it reciprocates to restrict bull stick 6 through locating part 10, the convenience rotates bull stick 6 and plays the guide effect, make shell fragment 7 set up along the length direction who leads to groove 8, simultaneously because blind hole 12 on the one end embedding bull stick 6 of torsional spring 9, make the one end of torsional spring 9 remove along with bull stick 6, relative rotation takes place at the both ends of torsional spring 9, thereby produce the torsional force that makes bull stick 6 recover, then 1 direction upset apron 3 dorsad of base, make shell fragment 7 pass logical groove 8, conveniently open apron 3, then under the effect of torsional force of torsional spring 9, bull stick 6 recovers, drive shell fragment 7 and recover.

The cover plate 3 is opened, the optical fibers are embedded into the grooves 2 in a one-to-one correspondence mode, the cover plate 3 is covered, the elastic sheets 7 are abutted to the side walls of the through grooves 8, the elastic sheets 7 deform, the elastic sheets 7 conveniently penetrate through the through grooves 8, the elastic sheets 7 recover, the two ends of the elastic sheets 7 are abutted to the top surface of the cover plate 3, the cover plate 3 is limited to overturn, the cover plate 3 and the base 1 are further fixed, meanwhile, the convex strips 4 overturn along with the cover plate 3, the moving tracks of the convex strips 4 are coincided with the cambered surfaces of the grooves 2 due to the fact that the circular centers of the convex strips 4 and the arc-shaped concave surfaces of the grooves 2 are located at the hinged positions of the cover plate 3 and the base 1, the convex strips 4 are embedded into the grooves 2 more smoothly, the cover plate 3 is convenient to be connected with the base 1, the grooves 2 are sealed through the cover plate 3, the optical fibers are prevented from being separated from the grooves 2, and the optical fibers are prevented from being separated from an optical fiber fixing plate due to the fact that the optical fibers are touched by mistake when people lay wires or operate articles in the cabinet, and extrude optic fibre through sand grip 4, restrict the removal of optic fibre in recess 2, improve the stability of optic fibre in the optic fibre fixed plate.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (7)

1. An optical fiber fixing plate for a cabinet is characterized in that: including base (1), a plurality of recess (2) that are used for holding optic fibre and pass are seted up to the top surface of base (1), the top surface of base (1) articulates there is apron (3) that is used for sealing recess (2), one side and base (1) of apron (3) can be dismantled and be connected, apron (3) are close to a plurality of sand grip (4) of following apron (3) length direction array distribution of one side fixedly connected with of base (1), sand grip (4) are used for restricting the optic fibre and remove in embedding recess (2).

2. The optical fiber fixing plate for the cabinet according to claim 1, wherein: cavity (5) have been seted up to the top surface of base (1), the bottom surface of cavity (5) is rotated and is connected with bull stick (6) of vertical setting, the top fixedly connected with of bull stick (6) is shell fragment (7) of U type, the concave part of shell fragment (7) sets up towards base (1), offer logical groove (8) that are used for holding shell fragment (7) and pass on apron (3), it is the cuboid form to lead to groove (8), distance between shell fragment (7) both ends is less than the groove length that leads to groove (8) and is greater than the groove width that leads to groove (8), be equipped with the elastic component that is used for restricting shell fragment (7) along leading to groove (8) width direction orientation between base (1) and bull stick (6).

3. The optical fiber fixing plate for the cabinet according to claim 1, wherein: convex strip (4) and recess (2) all are the arc, the centre of a circle of convex strip (4) and recess (2) arc concave surface all is located the articulated department of apron (3) and base (1).

4. The optical fiber fixing plate for the cabinet according to claim 2, wherein: the elastic piece is a torsion spring (9), and two ends of the torsion spring (9) are detachably connected to the rotating rod (6) and the base (1) respectively.

5. The optical fiber fixing plate for the cabinet according to claim 2, wherein: the bottom end of the rotating rod (6) is fixedly connected with a limiting part (10) with an inverted T-shaped longitudinal section, and the bottom surface of the cavity (5) is provided with a containing cavity (11) used for containing the limiting part (10).

6. The optical fiber fixing plate for the cabinet according to claim 4, wherein: the blind holes (12) are formed in the outer peripheral wall of the rotating rod (6) and the inner wall of the cavity (5), and the two ends of the torsion spring (9) are embedded into the two blind holes (12) respectively.

7. The optical fiber fixing plate for the cabinet according to claim 1, wherein: the base (1) is made of ABS plastic.

Images