CN210622553U - Box door locking device of optical cable cross connecting box - Google Patents
Box door locking device of optical cable cross connecting box Download PDFInfo
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- CN210622553U CN210622553U CN201921027587.XU CN201921027587U CN210622553U CN 210622553 U CN210622553 U CN 210622553U CN 201921027587 U CN201921027587 U CN 201921027587U CN 210622553 U CN210622553 U CN 210622553U
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- cable cross
- locking device
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Abstract
The utility model discloses a door locking device of an optical cable cross connecting cabinet, which relates to the field of communication optical cable cross connecting cabinets and comprises a bead-bumping head, which is arranged in a door of the optical cable cross connecting cabinet; the collision bead body matched with the collision bead head is arranged in the box body of the optical cable cross connecting box through the adjusting mechanism; the adjusting mechanism comprises a mounting bracket and an adjusting seat, the mounting bracket comprises a first mounting surface connected with the box body, a second mounting surface connected with the adjusting seat and a connecting part between the two mounting surfaces, and the planes of the first mounting surface and the second mounting surface are parallel to each other; the adjusting seat is L-shaped, the outer side of the short edge of the adjusting seat is fixed with a ball-touching body, and the long edge of the adjusting seat is adjustably connected with the second mounting surface. The box door locking device of the optical cable cross-connecting box has simple structure and low cost, can ensure that no gap is formed between the box body and the box body after the box door is closed tightly, and avoids dust or rainwater from entering the optical cable cross-connecting box, thereby meeting the protection performance of the optical cable cross-connecting box; the cable distributing box is suitable for cable distributing boxes with different installation modes.
Description
Technical Field
The utility model relates to a communication optical cable distributing box field, concretely relates to optical cable distributing box's chamber door locking device.
Background
The optical cable cross-connecting box is cross-connecting equipment for providing optical cable terminating and jumper connection for optical cables of a main layer and an optical cable of a wiring layer. After the optical cable is introduced into the optical cable cross-connecting box, after fixing, terminating and fiber distributing, the main layer optical cable and the wiring layer optical cable are communicated by using the jump fiber. According to different use occasions, the indoor type and the outdoor type can be divided, and the indoor type and the outdoor type can be installed on the ground, on the air or on the wall.
The locking device of the existing optical cable cross-connecting box door comprises an optical cross lock, a lock rod fixing seat, a pulley, a lock tongue and the like, and the locking is realized mainly by the lock rod arranged on the box door. The locking device has the advantages of complex structure, high production cost, easy damage, high repair cost and high difficulty after being damaged, and even part of the lockset can not be maintained. At present, the optical cable cross connecting cabinet with a damaged lockset is not maintained generally, and the door of the cabinet is opened or closed tightly by using a hasp. The above processing method can lead the box door to be incapable of being closed, or a large gap is formed between the box door and the box body, and the two can lead dust and rainwater to enter the optical cable cross-connecting box, thereby influencing the service performance of devices inside the optical cable cross-connecting box and simultaneously influencing the urban appearance.
SUMMERY OF THE UTILITY MODEL
To the defect that exists among the prior art, the utility model aims to provide a chamber door locking device of optical cable distributing box, simple structure, it is with low costs, applicable in the optical cable distributing box of different degree of depth size and different mounting means.
In order to achieve the above purpose, the utility model adopts the technical proposal that: a door locking device of an optical cable cross-connecting cabinet comprises:
the bead collision head is arranged in a box door of the optical cable cross connecting box;
the collision bead body matched with the collision bead head is arranged in the box body of the optical cable cross connecting box through the adjusting mechanism;
the adjusting mechanism comprises a mounting bracket and an adjusting seat, the mounting bracket comprises a first mounting surface connected with the box body, a second mounting surface connected with the adjusting seat and a connecting part between the two mounting surfaces, and the planes of the first mounting surface and the second mounting surface are parallel to each other; the adjusting seat is L-shaped, the ball-touching bodies are fixed on the outer sides of the short edges of the adjusting seat, and the long edges of the adjusting seat are adjustably connected with the second mounting surface.
On the basis of the technical scheme, the long edge of the adjusting seat is provided with a waist round hole perpendicular to the short edge, and the second mounting surface is adjustably connected with the adjusting seat through a mounting piece arranged in the waist round hole.
On the basis of the technical scheme, the mounting piece is a screw, and the diameter of the screw is matched with the length of the short shaft of the oval hole.
In the above aspect, the first mounting surface, the second mounting surface, and the connecting portion are integrally molded.
On the basis of the technical scheme, the mounting bracket is Z-shaped or door frame-shaped.
On the basis of the technical scheme, the collision bead body comprises a top plate connected with the adjusting seat and two protruding parts symmetrically arranged on the top plate, and a groove matched with the collision bead head is formed between the two protruding parts.
On the basis of the technical scheme, each protruding portion is internally provided with an accommodating cavity, two openings for accommodating the cavities are oppositely arranged, each accommodating cavity is internally provided with a spring and a ball pin, the ball pins are tightly propped at the openings by the springs, and the diameters of the openings are smaller than the diameters of the ball pins.
On the basis of the technical scheme, the ball catch head is fixed in the box door through the seat plate.
On the basis of the technical scheme, the seat board is in a shape like a Chinese character 'ji', the ball-contacting heads are fixed on the top surface of the seat board, the edges of the bottoms of the left side surface and the right side surface of the seat board are provided with mounting feet which are folded outwards, and the mounting feet are provided with first mounting holes.
On the basis of the technical scheme, the mounting feet are fixed on the inner wall of the box door through the rivet.
Compared with the prior art, the utility model has the advantages of:
(1) the door locking device of the optical cable cross connecting cabinet in the utility model takes the bead collision head and the bead collision body as the fastening components and is respectively fixed on the door and the box body of the optical cable cross connecting cabinet damaged by the optical cross connecting lock, so as to lock the door on the box body; in addition, the collision bead head and the collision bead body are arranged inside the optical cable cross connecting box, so that the optical cable cross connecting box is suitable for optical cable cross connecting boxes with different installation modes, and the appearance of the optical cable cross connecting box is not influenced.
(2) The box door locking device of the optical cable cross connecting box is convenient and flexible to install, and the position of the ball-bumping body along the opening direction of the box body can be adjusted through the adjusting mechanism so as to adapt to the locking closure of the optical cable cross connecting box with different depth sizes; even in the later stage use, the chamber door produces slight deformation, still can adjust the position of bumping the pearl body through adjusting the relative position of installing support and regulation seat to continue to use the locking device of this embodiment, guarantee the locking of chamber door and box.
Drawings
Fig. 1 is an exploded view of a door locking device of an optical cable cross-connecting cabinet according to an embodiment of the present invention;
fig. 2 is an installation schematic view of a box door locking device of an optical cable cross-connecting box in an embodiment of the present invention;
FIG. 3 is an enlarged view of A in FIG. 2;
FIG. 4 is a schematic view of the positioning of the hole locator.
In the figure: 1-a ball-touching head, 2-a ball-touching body, 21-a top plate, 22-a protruding part, 23-a groove, 3-a box door, 4-a box body, 5-a mounting bracket, 51-a first mounting surface, 52-a second mounting surface, 53-a connecting part, 6-an adjusting seat, 61-a waist circular hole, 7-a mounting part and 8-a seat plate.
Detailed Description
The embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.
Referring to fig. 1-3, the present invention provides an embodiment of a door locking device for an optical cable cross-connecting cabinet, which includes a bead-touching head 1 and a bead-touching body 2 adapted to the bead-touching head 1. The ball-touching head 1 is arranged on the inner wall of the box door 3 of the optical cable cross-connecting box, and the ball-touching body 2 is arranged on the inner wall of the box body 4 of the optical cable cross-connecting box through the adjusting mechanism. The adjusting mechanism is used for adjusting the position of the ball-touching body 2 along the opening direction of the box body 4 so as to adapt to the locking and closing of optical cable cross connecting boxes with different depth sizes. With above-mentioned ball head 1 and above-mentioned ball body 2 of bumping as fastening component, fix respectively on the chamber door 3 and the box 4 of the optical cable distributing box that the light interlocking has damaged, the locking closure of the chamber door 3 and the box 4 of being convenient for, the chamber door 3 is opened conveniently simultaneously, is favorable to maintenance personal's maintenance and maintenance.
The inherent locking device of optical cable distributing box not only damages easily, consumes too big to the maintenance of inherent locking device moreover, in order to prevent that dust and rainwater etc. from getting into box 4, influences the performance of the inside device of box 4, needs to use other locking part to guarantee the sealing performance of being connected of box 4 and chamber door 3 of optical cable distributing box.
The box door locking device of the optical cable cross-connecting box in the embodiment of the utility model has simple structure and low cost, can ensure that no gap exists between the box door 3 and the box body 4 after the box door is tightly closed, and prevent dust or rainwater from entering the optical cable cross-connecting box to influence the service performance of devices inside the box body 4, thereby meeting the protection performance of the optical cable cross-connecting box; in addition, the ball-touching head 1 and the ball-touching body 2 are both arranged inside the optical cable cross-connecting box, so that the optical cable cross-connecting box can be suitable for floor mounting, overhead mounting or wall mounting, the size of the optical cable cross-connecting box is not limited, and the external sense organ of the optical cable cross-connecting box can not be influenced.
In addition to the above embodiment, in the present embodiment, the adjusting mechanism includes a mounting bracket 5 and an adjusting seat 6, the mounting bracket 5 includes a first mounting surface 51 connected to the box 4, a second mounting surface 52 connected to the adjusting seat 6, and a connecting portion 53 between the two mounting surfaces, and the planes of the first mounting surface 51 and the second mounting surface 52 are parallel to each other. The adjusting seat 6 is in an L shape, the ball-touching body 2 is fixed on the outer side of the short edge of the adjusting seat 6, and the long edge of the adjusting seat 6 is adjustably connected with the second mounting surface 52. The position of the ball-touching body 2 can be adjusted by adjusting the relative position of the second mounting surface 52 and the long edge of the adjusting seat 6, and then when the box door 3 and the box body 4 are closed, the ball-touching head 1 can be accurately inserted into the ball-touching body 2 to be locked, so that the locking and closing of the box door 3 and the box body 4 of the optical cable cross connecting box are completed.
In the second embodiment, the long side of the adjusting seat 6 is provided with a waist-round hole 61 perpendicular to the short side, and the second mounting surface 52 is adjustably connected to the adjusting seat 6 through a mounting member 7 disposed in the waist-round hole 61. The mounting member 7 is preferably a screw having a diameter matching the length of the minor axis of the oblong hole 61. In this embodiment, a gasket used in cooperation with the screw is further provided, and when the screw is installed, the gasket is sleeved on the screw, and the gasket is favorable for fastening the screw during assembly.
Preferably, two waist holes 61 may be provided to make the connection between the mounting bracket 5 and the adjusting seat 6 more stable.
The mounting bracket 5 passes through the waist circular hole 61 through a screw and can move along the long axis direction of the waist circular hole 61 together with the adjusting seat 6, so that the relative positions of the mounting bracket 5 and the adjusting seat 6 are adjusted, and the position of the ball-touching body 2 is adjusted to adapt to the locking and closing of optical cable cross connecting boxes with different depth sizes. Even in the later stage use, the chamber door 3 of optical cable distributing box has produced slight deformation, still can be through adjusting the relative position of installing support 5 and regulation seat 6, adjust the position of the ball body 2 to continue to use the locking device of this embodiment, guarantee that chamber door 3 and box 4 lock.
In the second embodiment, the first mounting surface 51, the second mounting surface 52, and the connecting portion 53 are integrally molded. Wherein, the mounting bracket 5 is Z-shaped or door frame type.
Preferably, the connection portions 53 are provided perpendicular to the first mounting surface 51 and the second mounting surface 52, respectively. Through above-mentioned Z type installing support 5 or door frame type installing support 5, make above-mentioned installation of adjusting seat 6 more convenient and reliable and stable.
In addition to the above embodiments, in the present embodiment, the ball catch body 2 includes a top plate 21 connected to the adjustment seat 6, and two protrusions 22 symmetrically disposed on the top plate 21, and a groove 23 adapted to the ball catch head 1 is formed between the two protrusions 22. The ball-contacting head 1 can be inserted into the groove 23 and locked.
Through holes are further formed in the two ends of the top plate 21, which are located on the opposite outer sides of the two protruding portions 22, and the top plate 21 is fixedly connected to the short sides of the adjusting seat 6 through fastening screws arranged in the through holes.
On the basis of the above embodiment, in this embodiment, each protruding portion 22 is provided with an accommodating cavity therein, two openings of the accommodating cavities are arranged oppositely, each accommodating cavity is provided with a spring and a ball stud, one end of the spring is fixedly connected with the ball stud, and the other end of the spring is fixed on the inner wall of the accommodating cavity far away from the ball stud. The ball stud is pressed towards the opening direction in the accommodating cavity by the spring, the ball stud is tightly propped at the opening by the spring, and the diameter of the opening is smaller than that of the ball stud. The bulb of two bulb round pins is by tight top in two relative openings that hold the chamber promptly, and when closing chamber door 3, ball round pin is extrudeed gradually to ball head 1, inserts in locating recess 23 completely, and two ball round pins extrude ball head 1 simultaneously, realize the sealing connection of chamber door 3 and box.
On the basis of the above embodiment, in the present embodiment, the ball impact head 1 is fixed in the box door 3 through the seat plate 8. Preferably, the seat plate 8 is shaped like a Chinese character 'ji', the ball-contacting head 1 is fixed on the top surface of the seat plate 8, the bottom edges of the left and right side surfaces of the seat plate 8 are provided with outward-folded mounting legs, and the mounting legs are provided with first mounting holes. The mounting feet are fixed on the inner wall of the box door 3 through the pull rivets arranged in the first mounting holes, and then the ball-touching heads 1 are fixed on the inner wall of the box door 3.
Alternatively, the first mounting surface 51 may be provided with a second mounting hole, and the first mounting surface 51 may be fixedly connected to the inner wall of the box 4 by a blind rivet provided in the second mounting hole.
Optionally, the ball-contacting head 1 includes a base plate and an insert, the insert is disposed in the middle of the base plate, the two sides of the base plate are respectively provided with a positioning hole, and the base plate is fixed on the top surface of the seat plate 8 by a fastening screw disposed in the positioning hole.
Referring to fig. 2 and 3, in the installation process of the locking device of the embodiment of the present invention, firstly, the seat plate 8 is fixedly installed on the box door 3 by the blind rivet, and the bead head 1 is fixedly installed on the seat plate 8 by the fastening screw; then, the mounting bracket 5 is fixedly mounted on the box body of the optical cable cross connecting box through a rivet, and the ball collision body 2 is fixedly mounted on the adjusting seat 6 through a fastening screw; finally, the adjustment seat 6 is fixedly mounted to the mounting bracket 5 using screws. In the process of installing the adjusting seat 6 on the mounting bracket 5, the relative positions of the mounting bracket 5 and the adjusting seat 6 can be adjusted through the waist circular hole 61 of the adjusting seat 6, and then the mounting position of the bead collision body 2 is adjusted, so that when the box door 3 is closed, the bead collision head 1 can be accurately inserted into the bead collision body 2, and the box door 3 and the box body 4 can be tightly closed.
Before installing the locking device, the door 3 and the cabinet 4 of the optical cable cross-connecting cabinet can be provided with auxiliary holes by using the hole positioner 9. The hole positioner 9 is an L-shaped hole positioning member, the hole positioner 9 includes a first positioning plate and a second positioning plate which are perpendicular to each other, and the first positioning plate and the second positioning plate can be integrally formed.
The first positioning plate is provided with holes corresponding to the first mounting holes on the mounting legs, namely, the hole pitch of the holes of the first positioning plate is the same as the hole pitch of the first mounting holes, and the second positioning plate is provided with holes corresponding to the second mounting holes on the first mounting surface 51, namely, the hole pitch of the holes of the second positioning plate is the same as the hole pitch of the second mounting holes. The positions of the first mounting holes of the mounting feet of the seat plate 8 and the positions of the second mounting holes on the first mounting surface 51 of the mounting bracket 5 can be determined through the hole positioner 9.
Utilize above-mentioned trompil locator 9 can pinpoint above-mentioned first mounting hole and second mounting hole, increased the installation effectiveness of the locking device of this embodiment by a wide margin, reduce the trompil error.
Referring to fig. 4, a suitable position is selected on the optical cable cross-connecting cabinet of the embodiment to be installed, the hole-forming locator 9 is arranged on the optical cable cross-connecting cabinet, holes are formed in the cabinet body and the cabinet door respectively by using an electric drill according to holes formed in the first locating plate and the second locating plate of the hole-forming locator 9, a through hole formed in the cabinet door corresponds to the first installing hole, and a through hole formed in the cabinet body corresponds to the second installing hole. The locking device of this embodiment can then be installed to lock the doors and boxes of the cable cross-connecting cabinet.
The embodiment of the utility model provides an in the chamber door locking device of optical cable distributing box, simple structure, low cost, this locking device's installation is dismantled and the change of spare part is all very convenient. In the use process of the embodiment, after the box door and the box body are tightly closed, dust or rainwater cannot enter the optical cable cross connecting box through the connection of the ball touch head and the ball touch body, so that the protection performance of the optical cable cross connecting box is met, and the optical cable cross connecting box is suitable for optical cable cross connecting boxes with different installation modes and different depth sizes; even in the later stage use, the chamber door produces slight deformation, still can be through adjusting the relative position of installing support and regulation seat, adjust the position of bumping the pearl body, guarantee bumping the butt joint of pearl head and bumping the pearl body to continue to use the locking device of this embodiment, guarantee the locking closure of chamber door and box.
The present invention is not limited to the above preferred embodiments, and any person can obtain other products in various forms without departing from the scope of the present invention, but any change in shape or structure is within the scope of protection.
Claims (10)
1. The utility model provides an optical cable distributing box's chamber door locking device which characterized in that, it includes:
the bead collision head (1) is arranged in a box door (3) of the optical cable cross connecting box;
the collision bead body (2) is matched with the collision bead head (1) and is arranged in a box body (4) of the optical cable cross connecting box through an adjusting mechanism;
the adjusting mechanism comprises a mounting bracket (5) and an adjusting seat (6), the mounting bracket (5) comprises a first mounting surface (51) connected with the box body (4), a second mounting surface (52) connected with the adjusting seat (6) and a connecting part (53) between the two mounting surfaces, and the planes of the first mounting surface (51) and the second mounting surface (52) are parallel to each other; the adjusting seat (6) is L-shaped, the outer side of the short edge of the adjusting seat is fixed with the ball-touching body (2), and the long edge of the adjusting seat is adjustably connected with the second mounting surface (52).
2. The door locking device for an optical cable cross-connecting cabinet as claimed in claim 1, wherein: the long edge of the adjusting seat (6) is provided with a waist round hole (61) perpendicular to the short edge, and the second mounting surface (52) is adjustably connected with the adjusting seat (6) through a mounting piece (7) arranged in the waist round hole (61).
3. The door locking device for an optical cable cross-connecting cabinet as claimed in claim 2, wherein: the mounting piece (7) is a screw, and the diameter of the screw is matched with the length of the short shaft of the waist circular hole (61).
4. The door locking device for an optical cable cross-connecting cabinet as claimed in claim 1, wherein: the first mounting surface (51), the second mounting surface (52), and the connecting portion (53) are integrally molded.
5. The door locking device for an optical cable cross-connecting cabinet as claimed in claim 1, wherein: the mounting bracket (5) is Z-shaped or door frame-shaped.
6. The door locking device for an optical cable cross-connecting cabinet as claimed in claim 1, wherein: bump pearl body (2) including with roof (21) that regulation seat (6) are connected and two protruding portions (22) that the symmetry set up on roof (21), form between two protruding portions (22) with bump recess (23) of pearl head (1) looks adaptation.
7. The door locking device for an optical cable distribution box of claim 6, wherein: every all be equipped with in protruding portion (22) and hold the chamber, two openings that hold the chamber set up relatively, every holds the intracavity and all is provided with spring and bulb round pin, the bulb round pin is tightly pushed up at the opening part by the spring, opening diameter is less than bulb round pin diameter.
8. The door locking device for an optical cable cross-connecting cabinet as claimed in claim 1, wherein: the ball catch head (1) is fixed in the box door (3) through a seat plate (8).
9. The door locking device for an optical cable distribution box of claim 8, wherein: the base plate (8) is in a shape like a Chinese character 'ji', the ball-contacting heads (1) are fixed on the top surface of the base plate, mounting feet which are folded outwards are arranged at the bottom edges of the left side surface and the right side surface of the base plate (8), and first mounting holes are formed in the mounting feet.
10. The door locking device for an optical cable distribution box of claim 9, wherein: the mounting feet are fixed on the inner wall of the box door (3) through rivet pulling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921027587.XU CN210622553U (en) | 2019-07-03 | 2019-07-03 | Box door locking device of optical cable cross connecting box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921027587.XU CN210622553U (en) | 2019-07-03 | 2019-07-03 | Box door locking device of optical cable cross connecting box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210622553U true CN210622553U (en) | 2020-05-26 |
Family
ID=70749139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921027587.XU Active CN210622553U (en) | 2019-07-03 | 2019-07-03 | Box door locking device of optical cable cross connecting box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210622553U (en) |
-
2019
- 2019-07-03 CN CN201921027587.XU patent/CN210622553U/en active Active
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