Integrated communication electronic junction box

Abstract

The utility model discloses an integrated communication electronic junction box, which belongs to the technical field of junction boxes, and comprises a junction box body and a box cover installed on the junction box body through a buckle, threading holes are arranged at the waist parts of the two sides of the junction box body, the integrated communication electronic junction box further comprises installation seats, the number of the installation seats is the same as that of the threading holes, and the installation seats are arranged on the junction box body. And the terminals are distributed in the inner cavity of the junction box body. During use, communication cables penetrate through the threading holes in the two sides and then are in butt joint, after butt joint is completed, the two communication cables in butt joint are pressed to the installation base respectively, pre-tightening is achieved, and after all the cables are pre-tightened, the box cover is installed on the junction box and pressed tightly through the elastic pressing piece. When a large number of communication cables are installed, the position of each cable can be kept fixed only by pressing, so that the operation steps are simplified, and the installation convenience is improved.

Description

Technical Field

[0001] This utility model relates to the field of junction box technology, specifically to an integrated communication electronic junction box. Background Technology

[0002] Junction boxes are widely used in the communications field to connect and protect communication lines. In existing technology, communication cables are typically connected using terminal blocks, and then protected at the connection points by junction boxes. In practical applications, these junction boxes can meet basic communication line connection requirements, such as in environments with high humidity, high dust, or significant vibration. Typically, junction boxes have a fixed structure that prevents cables from tangling when multiple cables are installed within them.

[0003] However, existing junction boxes also have drawbacks: after the wiring terminals are installed, the existing junction boxes require the cables to be fixed with a fixing device before the box cover is closed, which is complicated when there are many communication cables.

[0004] Therefore, we proposed an integrated communication electronic junction box to solve the problems mentioned above.

[0005] The information disclosed above in this background section is only intended to enhance the understanding of the background section of this utility model, and therefore may include prior art that is not known to those skilled in the art. Utility Model Content

[0006] The purpose of this invention is to provide an integrated communication electronic junction box to solve the problem mentioned in the background art that the existing junction boxes are complicated to operate when installing a large number of communication cables.

[0007] To achieve the above objectives, this utility model provides an integrated communication electronic junction box, including a junction box body and a cover that is snapped onto the junction box body. The junction box body has wire-passing holes on both sides at its waist. It also includes:

[0008] The number of mounting bases is the same as the number of wire holes, and they are distributed in the internal cavity of the junction box body, and located on the path formed by the wire holes opened on both sides of the junction box body.

[0009] An elastic clamping element is provided on the bottom surface of the box cover, the number of which is the same as the number of the mounting base, and the bottom end extends into the mounting base.

[0010] Preferably, the junction box body includes a box body, and positioning holes are provided at the four corners of the box body;

[0011] The box cover includes a cover body, and positioning posts are fixedly installed at the four corners of the bottom surface of the cover body. The positioning posts are inserted into the positioning holes.

[0012] Preferably, the buckle includes a connecting block and a buckle seat. The connecting block is fixedly installed on the cover and distributed on both sides of the cover. An elastic strip is fixedly installed on the connecting block, and a trapezoidal buckle is fixedly installed at the bottom end of the elastic strip.

[0013] The card holder is fixedly installed on the box body and distributed on the edge of the box body. The card holder has a sliding groove whose size is adapted to the elastic strip.

[0014] The trapezoidal locking block is engaged with the bottom end of the locking seat.

[0015] Preferably, the mounting base includes a positioning block, the positioning block has a mounting groove, the mounting groove is provided with a horizontal pre-tightening unit, and the horizontal pre-tightening unit includes two sets of horizontal clamping members symmetrically arranged in the mounting groove.

[0016] Preferably, the horizontal clamping member includes a pressure plate, a first fixed rod, and a first movable rod;

[0017] The first fixed rod is horizontally fixedly installed on the positioning block, the first movable rod is movably installed on the first fixed rod, and the end of the first movable rod is fixed to the pressure plate;

[0018] A first spring is fixedly installed at one end of the first movable rod located inside the first fixed rod, and the other end of the first spring is fixed to the first fixed rod.

[0019] Preferably, the elastic clamping member includes a second fixed rod, a second movable rod, and a lower pressing block;

[0020] The second fixed rod is fixedly installed on the bottom surface of the cover. One end of the second movable rod is located inside the second fixed rod, and the other end is fixed to the lower pressure block. The second movable rod is provided with a second spring, and the two ends of the second spring are respectively fixed to the second fixed rod and the lower pressure block.

[0021] Preferably, it also includes a dustproof sleeve disposed inside the box and concentrically arranged with the threading hole. The dustproof sleeve includes a fixing ring fixed to the box body, an elastic diaphragm connected to the inner ring surface of the fixing ring, and an elastic rope connected to the inner ring surface of the elastic diaphragm.

[0022] Compared with the prior art, the beneficial effects of this utility model are:

[0023] (1) When using this utility model, the communication cables are inserted through the wire holes on both sides and then connected. After the connection is completed, the two connected communication cables are pressed onto the mounting base to achieve pre-tightening. After all the cables are pre-tightened, the cover is installed on the junction box body and pressed by the elastic clamping member. When there are a large number of communication cables installed, each cable only needs to be pressed to keep its position fixed, which simplifies the operation steps and improves the convenience of installation.

[0024] (2) This utility model achieves vertical clamping of the communication cable through the mounting base and the elastic clamping component, and horizontal clamping component to achieve horizontal clamping of the communication cable, thereby making the communication cable more stable and preventing it from falling off the mounting base. At the same time, both the horizontal and vertical directions are set to elastic clamping form, so that the communication cable has a certain amount of room to move and avoids damage to the cable due to accidental pulling.

[0025] (3) This utility model uses a dustproof sleeve installed on the inner wall of the junction box body and concentric with the wire hole to prevent dust from entering from the gap between the communication cable and the wire hole after the communication cable is installed.

[0026] The above overview is for illustrative purposes only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present invention will become readily apparent from the accompanying drawings and the following detailed description. Attached Figure Description

[0027] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0028] Figure 2 This is a schematic diagram of the internal structure of the junction box body of this utility model;

[0029] Figure 3 This is a structural schematic diagram of the box lid and the elastic clamping component of this utility model;

[0030] Figure 4 This is a schematic diagram of the structure of the horizontal clamping component of this utility model;

[0031] Figure 5 for Figure 4 Exploded structural diagram;

[0032] Figure 6 for Figure 3 Enlarged view of the structure at point A in the middle.

[0033] In the diagram: 1. Junction box body; 2. Box cover; 3. Wiring hole; 4. Clip; 5. Mounting base; 6. Elastic clamping element; 7. Dustproof collar;

[0034] 11. Box body; 12. Positioning holes;

[0035] 21. Cover; 22. Positioning post;

[0036] 41. Connecting block; 42. Card holder; 43. Slide groove; 44. Elastic strip; 45. Trapezoidal card block;

[0037] 51. Positioning block; 52. Mounting groove; 53. Horizontal clamping component;

[0038] 531. Pressure plate; 532. First fixed rod; 533. First movable rod; 534. First spring;

[0039] 61. Second fixed rod; 62. Second movable rod; 63. Lower pressure block; 64. Second spring;

[0040] 71. Fixing ring; 72. Elastic rope; 73. Elastic diaphragm. Detailed Implementation

[0041] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. It should be noted that the drawings are schematic and not illustrated to scale. For clarity and convenience, the relative sizes and proportions of the parts shown in the drawings have been exaggerated or reduced in size. Any size is only illustrative and not limiting.

[0042] Example 1:

[0043] Please see Figures 1-3 An integrated communication electronic junction box includes: a junction box body 1 and a cover 2 mounted on the junction box body 1 by a buckle 4. The junction box body 1 has wire holes 3 on both sides of its waist. It also includes: mounting bases 5, the same number as the wire holes 3, distributed in the inner cavity of the junction box body 1 and located on the path formed by the wire holes 3 on both sides of the junction box body 1; and elastic clamping members 6, the same number as the mounting bases 5, provided on the bottom surface of the cover 2, with the bottom end extending into the mounting bases 5.

[0044] By adopting the above technical solution, when using the device, first open the cover 2, and then insert the two communication cables that need to be connected into the wire holes 3 on both sides of the junction box body 1 in sequence. Then connect the terminals of the two communication cables. After completion, press the two communication cables into the mounting base 5 to achieve preliminary pre-tightening. After connecting and installing the required communication cables in sequence, place the cover 2 on the junction box body 1 and lock it in place with the buckle 4.

[0045] The advantages of the above technical solution are as follows: For the installation process with a large number of communication cables, it is only necessary to press the communication cables to be initially fixed on the mounting base 5. Then, when installing the cover 2, the communication cables can be pressed together by the elastic clamping member 6. Compared with the existing technology, it avoids installing the communication cables one by one before closing the cover 2, which simplifies the installation process and improves the convenience of operation.

[0046] Another advantage is that disassembly is also relatively simple. It is not necessary to remove the communication cables from the fixed structure one by one. After opening the cover 2, you only need to pull it upward to detach the communication cables from the mounting base 5, which further improves convenience.

[0047] Please see Figures 1-3 The junction box body 1 includes a box body 11, and positioning holes 12 are provided at the four corners of the box body 11; the box cover 2 includes a cover body 21, and positioning posts 22 are fixedly installed at the four corners of the bottom surface of the cover body 21, and the positioning posts 22 are inserted into the positioning holes 12.

[0048] By using the docking method of positioning post 22 and positioning hole 12, accurate positioning is achieved, ensuring that the elastic clamping part 6 can correctly clamp the communication cable.

[0049] Please continue reading. Figures 1-3 The buckle 4 includes a connecting block 41 and a buckle seat 42. The connecting block 41 is fixedly installed on the cover 21 and distributed on both sides of the cover 21. An elastic strip 44 is fixedly installed on the connecting block 41, and a trapezoidal buckle 45 is fixedly installed at the bottom end of the elastic strip 44. The buckle seat 42 is fixedly installed on the box 11 and distributed on the edge of the box 11. The buckle seat 42 has a groove 43 with a size that matches the elastic strip 44. The trapezoidal buckle 45 is engaged at the bottom end of the buckle seat 42.

[0050] By adopting the above technical solution, when installing the cover 2, the positioning post 22 first enters the positioning hole 12. Then, as the cover 2 gradually presses against the junction box body 1, the inclined surface of the trapezoidal locking block 45 contacts the upper end of the slide groove 43. As the cover 2 is pressed down, the trapezoidal locking block 45 moves horizontally away from the box body 11, and the elastic strip 44 deforms. Subsequently, the trapezoidal locking block 45 disengages from the slide groove 43 and reaches the bottom of the card seat 42. The elastic strip 44 then resets. Through the cooperation of the elastic strip 44 with the slide groove 43, the card seat 42, and the trapezoidal locking block 45, the installation is simple and relatively stable after installation.

[0051] Please see Figure 2 as well as Figures 4-5The mounting base 5 includes a positioning block 51, which has a mounting groove 52. A horizontal pre-tightening unit is provided in the mounting groove 52. The horizontal pre-tightening unit includes two sets of horizontal clamping members 53 symmetrically arranged in the mounting groove 52. The horizontal clamping member 53 includes a pressure plate 531, a first fixed rod 532, and a first movable rod 533. The first fixed rod 532 is horizontally fixedly installed on the positioning block 51, and the first movable rod 533 is movably installed on the first fixed rod 532. The end of the first movable rod 533 is fixed to the pressure plate 531. A first spring 534 is fixedly installed at one end of the first movable rod 533 located in the inner cavity of the first fixed rod 532, and the other end of the first spring 534 is fixed to the first fixed rod 532.

[0052] The end of the pressure plate 531 facing the cover 2 is bent, so that the distance between the upper ends of the two sets of opposing pressure plates 531 is greater than the distance in the middle, so that the communication cable can be smoothly pressed into the two sets of pressure plates 531.

[0053] Please see Figure 3 and Figure 6 The elastic clamping component 6 includes a second fixed rod 61, a second movable rod 62, and a lower pressing block 63. The second fixed rod 61 is fixedly installed on the bottom surface of the cover 21. One end of the second movable rod 62 is located inside the second fixed rod 61, and the other end is fixed to the lower pressing block 63. The second movable rod 62 is provided with a second spring 64, and the two ends of the second spring 64 are fixed to the second fixed rod 61 and the lower pressing block 63, respectively.

[0054] The side of the pressure block 63 that contacts the communication cable is curved to accommodate the shape of the communication cable.

[0055] Example 2:

[0056] Please see Figure 2 It also includes a dustproof sleeve 7 disposed inside the box body 11 and concentrically disposed with the wire hole 3. The dustproof sleeve 7 includes a fixing ring 71 fixed to the box body 11. An elastic diaphragm 73 is connected to the inner ring surface of the fixing ring 71, and an elastic rope 72 is connected to the inner ring surface of the elastic diaphragm 73.

[0057] For applications requiring dust protection, after the communication cable is threaded into the threading hole 3, the elastic rope 72 presses against the surface of the communication cable, causing the elastic diaphragm 73 to expand, thereby covering the gap between the communication cable and the threading hole 3 and reducing the entry of dust.

[0058] Working principle: When in use, first remove the cover 2 from the junction box body 1, and insert the communication cables to be connected through the wire holes 3 on both sides of the junction box body 1. After insertion, connect the terminals of the communication cables to each other, and then press the communication cables into the mounting base 5 one by one. Then install the cover 2 onto the junction box body 1, so that the elastic clamping member 6 presses the communication cables from top to bottom. The junction box body 1 and the cover 2 are fixed by the buckle 4.

[0059] All standard parts used in this invention can be purchased from the market, and irregularly shaped parts can be customized according to the description and drawings. The specific connection methods for each part all employ conventional methods such as bolts, rivets, and welding, which are mature technologies in the prior art. The machinery, parts, and equipment all use conventional models in the prior art, and the circuit connections also use conventional connection methods in the prior art, which will not be detailed here. Any content not described in detail in this specification belongs to the prior art known to those skilled in the art.

[0060] In the description of this utility model, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. "A plurality of" means two or more, unless otherwise explicitly specified.

[0061] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0062] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0063] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0064] The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0065] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. An integrated communication electronic junction box, comprising a junction box body (1) and a cover (2) mounted on the junction box body (1) via a snap fastener (4), wherein wire through holes (3) are provided on the waist portion of both sides of the junction box body (1), characterized in that, Also includes: Mounting bases (5) are the same number as the wire holes (3) and are distributed in the inner cavity of the junction box body (1) and located on the path formed by the wire holes (3) on both sides of the junction box body (1). Elastic clamping members (6) are provided on the bottom surface of the box cover (2), the number of which is the same as that of the mounting base (5), and the bottom end extends into the mounting base (5).

2. The integrated communication electronic junction box according to claim 1, characterized in that: The junction box body (1) includes a box body (11), and positioning holes (12) are provided at the four corners of the box body (11); The box cover (2) includes a cover body (21), and positioning posts (22) are fixedly installed at the four corners of the bottom surface of the cover body (21). The positioning posts (22) are inserted into the positioning holes (12).

3. The integrated communication electronic junction box according to claim 2, characterized in that: The buckle (4) includes a connecting block (41) and a card seat (42). The connecting block (41) is fixedly installed on the cover (21) and distributed on the edges of both sides of the cover (21). An elastic strip (44) is fixedly installed on the connecting block (41), and a trapezoidal card block (45) is fixedly installed at the bottom end of the elastic strip (44). The card holder (42) is fixedly installed on the box body (11) and distributed on the edge of the box body (11). The card holder (42) has a groove (43) whose size is compatible with the elastic strip (44). The trapezoidal locking block (45) is engaged at the bottom end of the locking seat (42).

4. The integrated communication electronic junction box according to claim 1, characterized in that: The mounting base (5) includes a positioning block (51), the positioning block (51) has a mounting groove (52), the mounting groove (52) is provided with a horizontal pre-tightening unit, the horizontal pre-tightening unit includes two sets of horizontal clamping members (53) symmetrically arranged in the mounting groove (52).

5. The integrated communication electronic junction box according to claim 4, characterized in that: The horizontal clamping member (53) includes a pressure plate (531), a first fixed rod (532), and a first movable rod (533); The first fixed rod (532) is horizontally fixed on the positioning block (51), and the first movable rod (533) is movably installed on the first fixed rod (532). The end of the first movable rod (533) is fixed to the pressure plate (531). The first movable rod (533) is fixedly installed with a first spring (534) at one end of the inner cavity of the first fixed rod (532), and the other end of the first spring (534) is fixed to the first fixed rod (532).

6. The integrated communication electronic junction box according to claim 2, characterized in that: The elastic clamping member (6) includes a second fixed rod (61), a second movable rod (62), and a lower pressing block (63); The second fixed rod (61) is fixedly installed on the bottom surface of the cover (21). One end of the second movable rod (62) is located inside the second fixed rod (61), and the other end is fixed to the lower pressure block (63). The second movable rod (62) is provided with a second spring (64), and the two ends of the second spring (64) are fixed to the second fixed rod (61) and the lower pressure block (63) respectively.

7. The integrated communication electronic junction box according to claim 2, characterized in that: It also includes a dustproof sleeve (7) disposed inside the box (11) and concentrically disposed with the wire hole (3). The dustproof sleeve (7) includes a fixing ring (71) fixed to the box (11). An elastic diaphragm (73) is connected to the inner ring surface of the fixing ring (71), and an elastic rope (72) is connected to the inner ring surface of the elastic diaphragm (73).

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