Pull-out home-entry optical fiber box

Abstract

The utility model provides a pull-out type home-entry optical fiber box, which relates to the technical field of optical fiber boxes and comprises a box body, a fixing plate is mounted on the inner side wall of the box body, sleeves are mounted on the front surface of the fixing plate close to corners, first telescopic rods are mounted in the sleeves, mounting plates are fixed on the front surfaces of the first telescopic rods, and the mounting plates are fixed on the inner side wall of the box body. Mounting grooves are formed in the positions, close to the top end and the bottom, of the interior of the mounting plate, second telescopic rods are mounted in the mounting grooves, reset springs sleeve the peripheries of the second telescopic rods, and triangular clamping blocks are fixed to the positions, extending to the peripheries of the mounting grooves, of the second telescopic rods; a plurality of clamping grooves are formed in the positions, corresponding to the triangular clamping blocks, of the inner side wall of the box body at equal intervals, and compared with an existing pull-out type home-entry optical fiber box, information equipment can be well fixed after being pulled out, the situation that maintenance work is affected by shaking of the information equipment is prevented, and the service life of the information equipment is prolonged. And the efficiency and the practicability when the staff overhaul the information equipment in the optical fiber box are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of optical fiber boxes, in particular to a pull-out household optical fiber box. Background Art

[0002] ‌Fiber optic box is an important device used in fiber optic communication network to achieve fiber to the home. It is mainly used in homes, office buildings, commercial buildings and other places to achieve the triple-network functions of Internet broadband access, telecommunications, cable TV broadcasting access and IP telephone.

[0003] When the existing pull-out fiber optic box is being repaired, for greater convenience, the staff will generally pull out the information equipment on the mounting plate inside the fiber optic box. However, the mounting plate is generally moved by rolling on rollers. After the mounting plate is pulled out, the position of the mounting plate cannot be fixed, which may affect subsequent maintenance work. Therefore, we propose a pull-out fiber optic box for home use. Utility Model Content

[0004] The purpose of the present utility model is to solve the shortcomings existing in the prior art. When the existing pull-out household fiber optic box is being repaired, in order to be more convenient, the staff will generally pull out the information equipment on the mounting plate inside the fiber optic box, but the mounting plate is generally moved by rolling on a roller. After the mounting plate is pulled out, the position of the mounting plate cannot be fixed, which may affect the subsequent maintenance work.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A pull-out type fiber optic box for entering the home comprises a box body, a fixing plate is installed on the inner side wall of the box body, a sleeve is installed on the front side of the fixing plate near the corner, a first telescopic rod is installed inside the sleeve, a mounting plate is fixed on the front side of the first telescopic rod, mounting grooves are provided inside the mounting plate near the top and bottom, a second telescopic rod is installed inside the mounting groove, a return spring is sleeved on the outer periphery of the second telescopic rod, a triangular clamping block is fixed to the outer periphery of the second telescopic rod extending to the mounting groove, and a plurality of clamping grooves are equidistantly provided on the inner side wall of the box body corresponding to the triangular clamping blocks.

[0007] As a preferred solution of the present invention, an inspection door is installed on the front of the box body, the inspection door is hingedly connected to the box body, and a mounting bracket is fixed on the back of the box body.

[0008] The technical effect of adopting the above further solution is: the inspection door is connected to the box body by a hinge, so that the staff can open the inspection door and inspect the inside of the box more conveniently, and the box body can be better installed through the design of the mounting frame.

[0009] As a preferred solution of the present invention, the sleeve is adapted to the first telescopic rod, and the sleeve is slidably connected to the first telescopic rod.

[0010] The technical effect of adopting the above further solution is: by adapting the sleeve to the first telescopic rod and slidingly connecting the sleeve to the first telescopic rod, the first telescopic rod can slide inside the sleeve to send out the mounting plate.

[0011] As a preferred solution of the present invention, a limiting ring is sleeved on the outer side wall of the first telescopic rod near the back side, and a limiting groove is provided on the inner side wall of the sleeve near the front side, and the limiting ring is adapted to the limiting groove.

[0012] The technical effect of adopting the above further solution is: by adapting the limiting ring to the limiting groove, the first telescopic rod will not separate from the sleeve during displacement, which can effectively prevent the first telescopic rod from falling off.

[0013] As a preferred solution of the present invention, the second telescopic rod is adapted to the mounting groove, and the bottom of the second telescopic rod is fixed to the inner side wall of the mounting groove by welding.

[0014] The technical effect of adopting the above further solution is: by fixing the bottom of the second telescopic rod to the inner side wall of the installation groove through welding, the bottom of the second telescopic rod can be firmly fixed to the installation groove, which can effectively prevent the second telescopic rod from falling off.

[0015] As a preferred solution of the present invention, the triangular clamping block is adapted to the clamping slot, and the triangular clamping block is made of stainless steel.

[0016] The technical effect of adopting the above further scheme is: by adapting the triangular clamping block to the clamping slot, the triangular clamping block can be clamped inside the clamping slot for fixation, and the surface of the triangular clamping block made of stainless steel is relatively smooth, which makes it easier to detach from the inside of the clamping slot, and is not easily corroded and has a longer service life.

[0017] Compared with the prior art, the beneficial effects of the present invention are:

[0018] In the present utility model, through the design of the card slot, sleeve, first telescopic rod, second telescopic rod, reset spring and triangular card block, when it is necessary to inspect and repair the information equipment inside a pull-out household fiber optic box, the information equipment can be well fixed after being pulled out to prevent its shaking from affecting the inspection and repair work, thereby improving the efficiency and practicality of the staff in inspecting the information equipment inside the fiber optic box. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of a pull-out type home fiber optic box provided by the utility model;

[0020] Figure 2 A side anatomical diagram of the box structure of a pull-out type home fiber optic box provided by the utility model;

[0021] Figure 3 This is an enlarged schematic diagram of structure A of a pull-out type home fiber optic box provided by the utility model.

[0022] Legend: 1. Box body; 101. Fixing plate; 102. Slot; 103. Inspection door; 104. Mounting bracket; 2. Sleeve; 201. First telescopic rod; 202. Limiting ring; 203. Limiting slot; 3. Mounting plate; 301. Mounting slot; 302. Second telescopic rod; 303. Return spring; 304. Triangular block. DETAILED DESCRIPTION

[0023] The following will combine the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0024] To facilitate understanding of the present invention, a more comprehensive description of the present invention will be given below with reference to relevant references, and several embodiments of the present invention are given. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0025] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may also be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may also be a central element. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0026] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this invention pertains. The terms used herein in the specification of this invention are for the purpose of describing specific embodiments only and are not intended to limit this invention. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0027] Example 1

[0028] like Figure 1-3As shown, the utility model provides a technical solution: a pull-out home fiber optic box, including a box body 1, a fixing plate 101 is installed on the inner wall of the box body 1, the fixing plate 101 is used to install a fixing sleeve 2, the front of the fixing plate 101 is installed near the corner with a sleeve 2, the inside of the sleeve 2 is installed with a first telescopic rod 201, the first telescopic rod 201 can be displaced and retracted inside the sleeve 2, so that it can be sent out with the installation plate 3, the front of the first telescopic rod 201 is fixed with a mounting plate 3, and a plurality of mounting holes are opened on the outer wall of the mounting plate 3, which is convenient for installing information equipment. For convenience, mounting grooves 301 are provided inside the mounting plate 3 near the top and bottom, and a second telescopic rod 302 is installed inside the mounting groove 301. A return spring 303 is provided on the outer periphery of the second telescopic rod 302. The second telescopic rod 302 extends to the outer periphery of the mounting groove 301 and is fixed with a triangular clamping block 304. A number of clamping grooves 102 are equidistantly provided on the inner side wall of the box body 1 corresponding to the triangular clamping block 304. The second telescopic rod 302 and the return spring 303 will send the triangular clamping block 304 into the interior of the clamping groove 102, so that the position of the mounting plate 3 can be simply fixed.

[0029] Example 2

[0030] like Figure 1-3 As shown, an inspection door 103 is installed on the front of the box 1, and the inspection door 103 is hingedly connected to the box 1. A mounting bracket 104 is fixed on the back of the box 1, which is hingedly connected to the box 1 through the inspection door 103, so that the staff can open the inspection door 103 and inspect the inside of the box 1 more conveniently, and the design of the mounting bracket 104 allows the box 1 to be better installed.

[0031] The sleeve 2 is adapted to the first telescopic rod 201, and the sleeve 2 is slidably connected to the first telescopic rod 201. Through the adaptation of the sleeve 2 to the first telescopic rod 201 and the slidable connection between the sleeve 2 and the first telescopic rod 201, the first telescopic rod 201 can slide inside the sleeve 2 to send out the mounting plate 3.

[0032] A limiting ring 202 is sleeved on the outer wall of the first telescopic rod 201 near the back, and a limiting groove 203 is provided on the inner wall of the sleeve 2 near the front. The limiting ring 202 is adapted to the limiting groove 203. By adapting the limiting ring 202 to the limiting groove 203, the first telescopic rod 201 will not separate from the sleeve 2 during displacement, which can effectively prevent the first telescopic rod 201 from falling off.

[0033] The second telescopic rod 302 is adapted to the mounting groove 301, and the bottom of the second telescopic rod 302 is fixed to the inner side wall of the mounting groove 301 by welding. By fixing the bottom of the second telescopic rod 302 to the inner side wall of the mounting groove 301 by welding, the bottom of the second telescopic rod 302 can be firmly fixed to the mounting groove 301, which can effectively prevent the second telescopic rod 302 from falling off.

[0034] The triangular clamping block 304 is adapted to the card slot 102. The triangular clamping block 304 is made of stainless steel. By adapting the triangular clamping block 304 to the card slot 102, the triangular clamping block 304 can be clamped inside the card slot 102 for fixation. The surface of the triangular clamping block 304 made of stainless steel is relatively smooth, which makes it easier to detach from the card slot 102. It is not easily corroded and has a longer service life.

[0035] The working process of the present invention is as follows: when it is necessary to inspect the information equipment inside a pull-out type household fiber optic box, the staff can first pull the mounting plate 3 so that the mounting plate 3 can be displaced. When the mounting plate 3 is displaced, the first telescopic rod 201 can also be displaced inside the sleeve 2 and gradually extended, so that the mounting plate 3 can be sent out more stably. When the mounting plate 3 is displaced to the designated location, the second telescopic rod 302 and the return spring 303 will send the triangular clamping block 304 out of the inside of the mounting groove 301, so that the triangular clamping block 304 can be stuck in the inside of the clamping groove 102, thereby fixing the position of the mounting plate 3, making it more convenient for the staff to perform subsequent maintenance work. Compared with the existing pull-out type household fiber optic box, the information equipment can be well fixed after being pulled out to prevent its shaking from affecting the maintenance work, thereby improving the efficiency and practicality of the staff in repairing the information equipment inside the fiber optic box.

[0036] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pull-out fiber optic box, comprising a box body (1), characterized in that: A fixing plate (101) is installed on the inner side wall of the box body (1), a sleeve (2) is installed on the front side of the fixing plate (101) near the corner, a first telescopic rod (201) is installed inside the sleeve (2), a mounting plate (3) is fixed on the front side of the first telescopic rod (201), a mounting groove (301) is provided inside the mounting plate (3) near the top and bottom, a second telescopic rod (302) is installed inside the mounting groove (301), a return spring (303) is sleeved on the outer periphery of the second telescopic rod (302), a triangular clamping block (304) is fixed to the outer periphery of the second telescopic rod (302), and a plurality of clamping grooves (102) are equidistantly provided on the inner side wall of the box body (1) corresponding to the triangular clamping block (304).

2. The pull-out fiber optic box according to claim 1, characterized in that: An inspection door (103) is installed on the front of the box body (1), and the inspection door (103) is hingedly connected to the box body (1). A mounting frame (104) is fixed on the back of the box body (1).

3. The pull-out fiber optic box according to claim 1, characterized in that: The sleeve (2) is adapted to the first telescopic rod (201), and the sleeve (2) is slidably connected to the first telescopic rod (201).

4. The pull-out fiber optic box according to claim 1, characterized in that: A limiting ring (202) is sleeved on the outer side wall of the first telescopic rod (201) near the back side, and a limiting groove (203) is provided on the inner side wall of the sleeve (2) near the front side, and the limiting ring (202) is adapted to the limiting groove (203).

5. The pull-out fiber optic box according to claim 1, characterized in that: The second telescopic rod (302) is adapted to the mounting groove (301), and the bottom of the second telescopic rod (302) is fixed to the inner side wall of the mounting groove (301) by welding.

6. The pull-out fiber optic box according to claim 1, characterized in that: The triangular clamping block (304) is adapted to the clamping slot (102), and the triangular clamping block (304) is made of stainless steel.

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