Hanging device for optical cable distribution box

Abstract

The utility model relates to the technical field of optical cable fiber distribution boxes, and provides a hanging device for an optical cable fiber distribution box, which comprises a fiber distribution box body, one end of the fiber distribution box body is provided with a fixed cylinder, one end of the fiber distribution box body is fixedly connected with a first hanging clamping block, and the other end of the fiber distribution box body is provided with a second hanging clamping block. The outer side of the first hanging clamping block is fixedly connected with a hinge rotating block, and the other end of the hinge rotating block is fixedly connected with a second hanging clamping block; a second hanging clamping block; through the symmetrical semicircular design of the first hanging clamping block and the second hanging clamping block, the first hanging clamping block and the second hanging clamping block can tightly surround a fixed cylinder after being combined, the two sets of symmetrically arranged clamping structures enable the fiber distribution box to be stressed uniformly, inclination and shaking are avoided, and a rotating structure of a hinged rotating block is matched with insertion of a movable column and an insertion groove, so that rapid installation and fixation are achieved.

Description

Technical Field

[0001] This utility model relates to the field of optical fiber distribution box technology, specifically, to a hanging device for an optical fiber distribution box. Background Technology

[0002] Traditional hanging methods for installing fiber optic distribution boxes suffer from inconvenience and poor stability. Some installation structures use a single clamping component, which makes it difficult to ensure the stable installation of the distribution box on fixed cylinders or other columns. Uneven stress can easily cause the distribution box to tilt or even fall off, affecting the normal operation of fiber optic distribution. On the other hand, some methods that use bolts or other components require tools to tighten the bolts, which is cumbersome and inefficient. Furthermore, the bolts are prone to loosening due to vibration during long-term use, which cannot guarantee the stability of the equipment. Therefore, a hanging device for fiber optic distribution boxes is proposed. Utility Model Content

[0003] This utility model proposes a hanging device for optical fiber distribution boxes. Through the symmetrical semi-circular design of the first hanging clamp block and the second hanging clamp block, they can be combined to tightly surround and fix the cylinder. The two sets of symmetrically arranged clamping structures make the fiber distribution box evenly stressed and avoid tilting and shaking. The rotating structure of the hinged rotating block, together with the insertion of the moving column and the insertion slot, realizes quick installation and fixation.

[0004] According to one aspect, at least one embodiment of the present invention provides a hanging device for an optical fiber distribution box, comprising:

[0005] The fiber distribution box body has a fixed cylinder at one end, a first hanging clamp block fixedly connected to one end of the fiber distribution box body, a hinged rotating block fixedly connected to the outside of the first hanging clamp block, and a second hanging clamp block fixedly connected to the other end of the hinged rotating block.

[0006] The second hanging clamping block has a second auxiliary block fixedly connected to its outer end, and the first hanging clamping block has a first auxiliary block fixedly connected to its outer end. The second auxiliary block has a moving groove inside; the moving groove has a moving column movably disposed inside it.

[0007] For example, at least one embodiment of the present invention provides a hanging device for an optical fiber distribution box, which further includes: an insertion groove is provided inside the first auxiliary block, and the movable column is inserted into the insertion groove.

[0008] For example, at least one embodiment of the present invention provides a hanging device for an optical fiber distribution box, which further includes: a stabilizing column fixedly connected to the outer wall of the movable column, and the stabilizing column fixedly connected to the outer wall of the movable column is in contact with the inner wall of the movable groove.

[0009] For example, at least one embodiment of the present invention provides a hanging device for an optical fiber distribution box, which further includes: the positions of the moving groove and the insertion groove correspond to each other, and the outer wall of the insertion groove and the inner wall of the moving column are in contact with each other.

[0010] For example, at least one embodiment of the present invention provides a hanging device for an optical fiber distribution box, which further includes: a pulling block fixedly connected to the outer end of the movable column through the movable groove, the pulling block being spherically shaped, and the outer side of the pulling block being provided with anti-slip texture.

[0011] For example, at least one embodiment of the present invention provides a hanging device for an optical fiber distribution box, which further includes: a spring is provided inside the movable groove, the spring is wound around the outer wall of the movable column, one end of the spring is fixedly connected to the movable groove, and the other end of the spring is fixedly connected to the movable column.

[0012] For example, at least one embodiment of the present invention provides a hanging device for an optical fiber distribution box, which further includes: two sets of the first hanging clamp block hinged rotating block and the second hanging clamp block are symmetrically arranged on a fixed cylinder, the first hanging clamp block and the second hanging clamp block are symmetrically arranged, and the first hanging clamp block and the second hanging clamp block are semi-circularly arranged.

[0013] For example, at least one embodiment of the present invention provides a hanging device for an optical fiber distribution box, which further includes: the inner walls of the first hanging clamp block and the second hanging clamp block are provided with placement grooves, and clamping pads are nested inside the placement grooves, and the clamping pads are in contact with the outer wall of the fixed cylinder.

[0014] The working principle and beneficial effects of this utility model are as follows: The symmetrical semi-circular design of the first and second hanging clamping blocks, when combined, allows them to tightly surround and fix the cylinder. The two sets of symmetrically arranged clamping structures ensure even force distribution on the fiber distribution box, preventing tilting and swaying. The rotating structure of the hinged rotating block, combined with the insertion of the moving column into the insertion slot, achieves rapid installation and fixation without the need for tools, making operation simple. The stabilizing column on the outer wall of the moving column fits snugly against the inner wall of the moving slot, ensuring stable movement of the moving column and preventing displacement that could affect the fixing effect. The elastic force of the spring keeps the moving column in the inserted state, preventing it from coming out due to vibration or other factors. The spherical and anti-slip textured design of the pulling block makes it easy for operators to pull the moving column with minimal effort. The clamping pad fits tightly against the fixed cylinder, generating significant friction, further improving the stability of the fiber distribution box fixation and effectively preventing the fiber distribution box from sliding or shifting, thus ensuring the convenience of fiber cable distribution box installation and the reliability of long-term use. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model, the accompanying drawings used in the description of the embodiments of this utility model will be briefly introduced below. Obviously, the drawings described below are merely some exemplary embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the content of the exemplary embodiments of this utility model and these drawings without any creative effort.

[0016] Figure 1 This is a schematic diagram of the structure of the fiber distribution box body in one embodiment of the present invention;

[0017] Figure 2 This is a schematic diagram of the structure at the fixed cylinder in one embodiment of the present invention;

[0018] Figure 3 for Figure 2 Enlarged view of the structure at point A in the embodiment;

[0019] Figure 4 for Figure 2 An enlarged view of the structure at point B in the embodiment.

[0020] In the diagram: 1. Fiber distribution box body; 2. Fixed cylinder; 3. First hanging clamping block; 4. Hinge rotating block; 5. Second hanging clamping block; 6. First auxiliary block; 7. Second auxiliary block; 8. Insertion slot; 9. Moving slot; 10. Moving column; 11. Spring; 12. Pulling block; 13. Placement slot; 14. Clamping pad. Detailed Implementation

[0021] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and not intended to limit its scope.

[0022] To keep the drawings concise, only the parts relevant to the utility model are shown schematically in each drawing; these do not represent the actual structure of the product. Furthermore, for ease of understanding, in some drawings, only one of the components with the same structure or function is schematically shown, or only one is labeled. In this document, "a" not only means "only one," but can also mean "more than one," and "several" includes "two" and "more than two."

[0023] In this document, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0024] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0025] In the description of this embodiment, terms such as "upper," "lower," "left," and "right" are based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of description and simplification of operation, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0026] Furthermore, in the description of this application, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0027] Refer to the instruction manual appendix Figures 1-4 A hanging device for an optical fiber distribution box, comprising:

[0028] Fiber distribution box body 1, a fixed cylinder 2 is provided at one end of the fiber distribution box body 1, a first hanging clamp block 3 is fixedly connected to one end of the fiber distribution box body 1, a hinged rotating block 4 is fixedly connected to the outside of the first hanging clamp block 3, and a second hanging clamp block 5 is fixedly connected to the other end of the hinged rotating block 4.

[0029] The second hanging clamping block 5 has a second auxiliary block 7 fixedly connected to its outer end, and the first hanging clamping block 3 has a first auxiliary block 6 fixedly connected to its outer end. The second auxiliary block 7 has a moving groove 9 inside. The moving groove 9 has a moving column 10 movably installed inside it. The first auxiliary block 6 has an insertion groove 8 inside, and the moving column 10 is inserted into the insertion groove 8. When the fiber distribution box body 1 needs to be fixedly installed on a column similar to the fixed cylinder 2, the first hanging clamping block 3 can be first sleeved on the outer wall of the fixed cylinder 2. Then, the second hanging clamping block 5 can be rotated with the hinged rotating block 4 as the center through the structure of the hinged rotating block 4. At this time, when the second auxiliary block 7 on the second hanging clamping block 5 corresponds to the first auxiliary block 6, the second hanging clamping block 5 and the first hanging clamping block 3 can be clamped and fixed to each other. Then, the second hanging clamping block 5 is kept in a fixed state by inserting the moving column 10 into the insertion groove 8.

[0030] Subsequently, a stabilizing column is fixedly connected to the outer wall of the movable column 10, and the stabilizing column fixedly connected to the outer wall of the movable column 10 fits against the inner wall of the movable groove 9; the second hanging clamping block 5 and the first hanging clamping block 3 are matched in shape and size, and when they are combined together, they can tightly surround and fix the cylinder 2. The second auxiliary block 7 and the first auxiliary block 6 serve as auxiliary components of the second hanging clamping block 5 and the first hanging clamping block 3, respectively, and play an important role in connection and cooperation.

[0031] The first auxiliary block 6 has an insertion groove 8 inside, and the moving column 10 is inserted into the insertion groove 8. The position of the insertion groove 8 inside the first auxiliary block 6 is precisely designed to correspond strictly with the position of the moving groove 9. The size and shape of the insertion groove 8 match the end of the moving column 10. When the moving column 10 is inserted into the insertion groove 8, a tight fit can be formed, thereby effectively restricting the rotation of the second hanging clamp block 5 and keeping the second hanging clamp block 5 in a fixed state. The inner wall of the insertion groove 8 is specially treated, with a smooth surface and a certain degree of hardness, which can reduce the resistance when the moving column 10 is inserted and ensure the connection strength between the two.

[0032] When the fiber distribution box body 1 needs to be fixedly installed on a column similar to the fixed cylinder 2, the first hanging clamping block 3 can be sleeved on the outer wall of the fixed cylinder 2 first. Then, through the structure of the hinged rotating block 4, the second hanging clamping block 5 can be rotated with the hinged rotating block 4 as the center. At this time, when the second auxiliary block 7 on the second hanging clamping block 5 corresponds to the first auxiliary block 6, the second hanging clamping block 5 and the first hanging clamping block 3 can be clamped and fixed to each other. Then, by moving the column 10 to insert the insertion slot 8, the second hanging clamping block 5 is kept in a fixed state. After the above operation is completed, the fiber distribution box body 1 can be quickly installed and fixed on the fixed cylinder 2, which improves the installation efficiency and ensures the stability of the equipment.

[0033] During installation, the operator can easily align the first hanging clamp block 3 with the fixed cylinder 2 and put it on. Due to the flexible rotating structure of the hinged rotating block 4, the operation of rotating the second hanging clamp block 5 is also very convenient. When the two auxiliary blocks are aligned, the accuracy of the position can be clearly judged. The process of inserting the moving column 10 does not require too much force. With simple operation, the moving column 10 can be smoothly inserted into the insertion slot 8 to complete the fixing of the second hanging clamp block 5.

[0034] Subsequently, a stabilizing column is fixedly connected to the outer wall of the moving column 10. The stabilizing column fixedly connected to the outer wall of the moving column 10 fits against the inner wall of the moving groove 9. The above structure ensures the stability of the equipment during the movement of the moving column 10. The stabilizing column is firmly connected to the moving column 10, and its shape and size are adapted to a specific area of ​​the inner wall of the moving groove 9. When the moving column 10 moves in the moving groove 9, the stabilizing column will fit tightly against the inner wall of the moving groove 9, effectively limiting the swaying and displacement that may occur during the movement of the moving column 10.

[0035] Next, the positions of the moving groove 9 and the insertion groove 8 correspond to each other, and the outer wall of the insertion groove 8 fits against the inner wall of the moving column 10. The above structure ensures the stability of the moving column 10 inside the insertion groove 8. The precise positional correspondence between the moving groove 9 and the insertion groove 8 is ensured by careful design and strict processing. Only when the positions of the two are accurately corresponded can the moving column 10 smoothly enter the insertion groove 8 from the moving groove 9. The fitting design between the outer wall of the insertion groove 8 and the inner wall of the moving column 10 further enhances the stability of the moving column 10 inside the insertion groove 8.

[0036] At this time, a pulling block 12 is fixedly connected to the outer end of the moving column 10 through the moving groove 9. The pulling block 12 is spherical and has anti-slip texture on its exterior. The above structure makes it easier for the operator to pull the moving column 10, improving the convenience of the equipment. The spherical design of the pulling block 12 conforms to the ergonomic principle, making it easy for the operator to grip. The anti-slip texture on its surface is specially designed to significantly increase the friction between the hand and the pulling block 12. When the operator needs to pull the moving column 10, the anti-slip texture provides better grip when holding the pulling block 12, making it easier for the operator to apply pulling force, reducing the effort required for operation, and improving the convenience and efficiency of operation.

[0037] Next, a spring 11 is installed inside the moving slot 9. The spring 11 is wound around the outer wall of the moving column 10. One end of the spring 11 is fixedly connected to the moving slot 9, and the other end of the spring 11 is fixedly connected to the moving column 10. Through the above structure, the moving column 10 is kept in the inserted state by the elastic performance of the spring 11 during the insertion process. The spring 11 has good elastic performance. When the moving column 10 is inserted into the insertion slot 8, the spring 11 will be compressed. The elastic force generated by the compression of the spring 11 will act on the moving column 10, so that the moving column 10 is tightly pressed against the insertion slot 8. This elastic force can effectively prevent the moving column 10 from coming out of the insertion slot 8 when subjected to external vibration or other slight external forces, thereby ensuring the clamping effect of the second hanging clamping block 5 and the first hanging clamping block 3 on the fixed cylinder 2 and maintaining the stable installation state of the fiber distribution box body 1.

[0038] Secondly, two sets of the first hanging clamping block 3, the hinged rotating block 4, and the second hanging clamping block 5 are symmetrically arranged on the fixed cylinder 2. The first hanging clamping block 3 and the second hanging clamping block 5 are arranged symmetrically and in a semi-circular shape. Through the above-mentioned arrangements, the second hanging clamping block 5 and the first hanging clamping block 3 can form a structure to clamp and fix the fixed cylinder 2, thereby ensuring the equipment is fixed. The two sets of symmetrically arranged first hanging clamping blocks 3, hinged rotating blocks 4, and second hanging clamping blocks 5 form a structure to clamp and fix the fixed cylinder 2, thereby ensuring the equipment is fixed. The hanging clamping block 5 can make the fiber distribution box body 1 more evenly and balanced on the fixed cylinder 2. When the fiber distribution box body 1 is installed on the fixed cylinder 2, the two sets of clamping blocks will apply clamping force to the fixed cylinder 2 at the same time, avoiding the situation where the fiber distribution box body 1 tilts, shakes or loosens due to excessive force on one side. The semi-circular design of the first hanging clamping block 3 and the second hanging clamping block 5 can fit well with the outer surface of the fixed cylinder 2 to form a complete surrounding clamping structure, which increases the tightness and stability of the clamping.

[0039] Finally, both the first hanging clamping block 3 and the second hanging clamping block 5 have placement grooves 13 on their inner walls, and clamping pads 14 are nested inside the placement grooves 13. The clamping pads 14 are in close contact with the outer wall of the fixed cylinder 2. This structure allows the clamping pads 14 to form a large frictional force with the outer wall of the fixed cylinder 2, thereby improving the stability of the fiber distribution box body 1 fixed on the fixed cylinder 2. The clamping pads 14 are made of a material with good elasticity and high friction. When the first hanging clamping block 3 and the second hanging clamping block 5 clamp the fixed cylinder 2, the clamping pads 14 will be in close contact with the surface of the fixed cylinder 2 and undergo a certain degree of elastic deformation. This elastic deformation allows the clamping pads 14 to better fit the surface of the fixed cylinder 2, increasing the contact area between the two and thus increasing the friction. The greater friction can effectively prevent the fiber distribution box body 1 from sliding or shifting on the fixed cylinder 2.

[0040] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A hanging device for an optical fiber distribution box, characterized in that, include: Fiber splitting box body (1), a fixed cylinder (2) is provided at one end of the fiber splitting box body (1), a first hanging clamping block (3) is fixedly connected to one end of the fiber splitting box body (1), a hinged rotating block (4) is fixedly connected to the outside of the first hanging clamping block (3), and a second hanging clamping block (5) is fixedly connected to the other end of the hinged rotating block (4). The second hanging clamping block (5) has a second auxiliary block (7) fixedly connected to its outer end. The first hanging clamping block (3) has a first auxiliary block (6) fixedly connected to its outer end. The second auxiliary block (7) has a moving groove (9) inside. The moving groove (9) has a moving column (10) movably arranged inside.

2. The hanging device for an optical fiber distribution box according to claim 1, characterized in that, The first auxiliary block (6) has an insertion slot (8) inside, and the movable column (10) is inserted into the insertion slot (8).

3. A hanging device for an optical fiber distribution box according to claim 2, characterized in that, A stabilizing column is fixedly connected to the outer wall of the movable column (10), and the stabilizing column fixedly connected to the outer wall of the movable column (10) is in contact with the inner wall of the movable groove (9).

4. A hanging device for an optical fiber distribution box according to claim 1, characterized in that, The positions of the moving groove (9) and the inserting groove (8) correspond to each other, and the inner wall of the inserting groove (8) is in contact with the outer wall of the moving column (10).

5. A hanging device for an optical fiber distribution box according to claim 1, characterized in that, The outer end of the movable column (10) passes through the movable groove (9) and is fixedly connected to a pulling block (12). The pulling block (12) is spherical and has anti-slip texture on the outside.

6. A hanging device for an optical fiber distribution box according to claim 1, characterized in that, A spring (11) is provided inside the moving groove (9). The spring (11) is wound around the outer wall of the moving column (10). One end of the spring (11) is fixedly connected to the moving groove (9), and the other end of the spring (11) is fixedly connected to the moving column (10).

7. A hanging device for an optical fiber distribution box according to claim 1, characterized in that, The first hanging clamping block (3), the hinged rotating block (4), and the second hanging clamping block (5) are arranged in two sets symmetrically on the fixed cylinder (2). The first hanging clamping block (3) and the second hanging clamping block (5) are arranged symmetrically, and the first hanging clamping block (3) and the second hanging clamping block (5) are arranged in a semi-circular shape.

8. A hanging device for an optical fiber distribution box according to claim 1, characterized in that, The inner walls of the first hanging clamp block (3) and the second hanging clamp block (5) are provided with placement grooves (13), and clamping pads (14) are nested inside the placement grooves (13). The clamping pads (14) are in contact with the outer wall of the fixed cylinder (2).

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