Anti-winding type power engineering terminal box

Abstract

The utility model discloses a kind of anti-winding type electric power engineering terminal box, including box body and box cover, the upper surface of box cover and close to four corners is embedded with fastener, the inside lower surface of box body is fixedly installed with terminal, the both ends of box body are threadedly installed with terminal head, the upper surface of box body and close to four corners is equipped with thread groove, the inside lower surface of box body and located the both ends front and rear of terminal are movably installed with sliding block, the upper end of sliding block is installed with partition, the inside lower surface of box body and located the both ends front and rear of terminal are equipped with sliding slot, the inside lower surface of box body and located the both sides of sliding slot are equipped with positioning groove, the number of positioning groove is three.The utility model discloses a kind of anti-winding type electric power engineering terminal box, can be expanded to the wire inserted into box body and be taut, avoid multiple wires and be mutually entangled due to loose.

Description

Technical Field

[0001] This utility model relates to the field of junction box technology, and in particular to an anti-tangle electrical engineering junction box. Background Technology

[0002] A junction box is a device used to connect electrical wiring. It is usually made of plastic or metal and has multiple terminals inside to fix and connect wires. However, when multiple wires are inserted into the box and connected to the terminals, they will become loose and tangled together because they cannot be tightened. This is not conducive to the neat arrangement of multiple wires. Summary of the Invention

[0003] The main purpose of this utility model is to provide an anti-tangle electrical engineering junction box, which can effectively solve the problems in the background art.

[0004] To achieve the above objectives, the technical solution adopted by the present invention is as follows: An anti-tangle electrical engineering junction box includes a box body and a box cover. Fasteners are embedded on the upper surface of the box cover near the four corners. Terminals are fixedly installed on the lower inner surface of the box body. Wire heads are threaded on both ends of the box body. Threaded grooves are formed on the upper surface of the box body near the four corners. Sliding blocks are movably installed on the lower inner surface of the box body in front of and behind both ends of the terminal. A partition plate is installed on the upper end of the sliding block.

[0005] More preferably, the lower inner surface of the box body is provided with sliding grooves in front of and behind both ends of the wiring terminals, and the lower inner surface of the box body is provided with positioning grooves on both sides of the sliding grooves, and the number of positioning grooves is three.

[0006] More preferably, a guide rod is fixedly installed on the upper surface of the sliding block, and a stop block is fixedly installed at the upper end of the guide rod, and the sliding block is movably embedded in the sliding groove.

[0007] More preferably, a rod groove is provided in the middle of the lower end of the partition plate, the upper end of the guide rod is embedded in the rod groove, a spring is sleeved on the surface of the guide rod located inside the rod groove, and positioning rods embedded in positioning grooves are fixedly installed on the lower surfaces of both sides of the partition plate.

[0008] Compared with the prior art, this utility model proposes an anti-tangle electrical engineering junction box, which has the following beneficial effects: In this invention, by setting up a box body, partition plates, and sliding blocks in a cooperative manner, when three wires pass through the connector and connect to the terminal block, the three wires are separated by two partition plates. Then, the partition plates are pulled up, causing the positioning rod of the partition plate to exit from the positioning groove of the box body. During this process, the spring is compressed, and then the partition plates can be moved so that the two partition plates are far apart. This allows two of the three wires to be stretched and tightened to both sides, thereby preventing the wires inserted into the box body from getting tangled due to looseness. Finally, the external force of pulling up the partition plates is released, and the partition plates will descend under the action of the spring and insert the positioning rod into another positioning groove, thereby positioning the partition plates. Attached Figure Description

[0009] Figure 1 is an overall structural diagram of an anti-tangle power engineering junction box according to the present invention; Figure 2 is a partial cross-sectional view of a disassembly diagram of an anti-tangle power engineering junction box according to the present invention; Figure 3 is a partial cross-sectional view of a disassembly diagram of a partition plate and sliding block of an anti-tangle power engineering junction box according to the present invention.

[0010] In the diagram: 1. Box body; 101. Sliding groove; 102. Positioning groove; 2. Wiring head; 3. Box cover; 4. Fastener; 5. Threaded groove; 6. Wiring terminal; 7. Divider plate; 701. Rod groove; 702. Positioning rod; 8. Sliding block; 801. Guide rod; 802. Stop block; 803. Spring. Detailed Implementation

[0011] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0012] It should be noted that all directional indicators in this utility model embodiment, such as up, down, left, right, front, back, etc., are only used to explain the relative positional relationship and movement of the components in a specific posture as shown in the attached figure. If the specific posture changes, the directional indicator will also change accordingly.

[0013] In this utility model, unless otherwise explicitly specified and limited, the terms "connection" and "fixation" should be used in a broad sense. For example, "fixation" can refer to a fixed connection, a detachable connection, or an integral part; it can also refer to a mechanical connection, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0014] As shown in Figures 1-3, an anti-tangle electrical engineering junction box includes a box body 1 and a box cover 3. Fasteners 4 are embedded on the upper surface of the box cover 3 near the four corners. Terminal blocks 6 are fixedly installed on the lower inner surface of the box body 1. Terminal heads 2 are threaded on both ends of the box body 1. Threaded grooves 5 are opened on the upper surface of the box body 1 near the four corners. Sliding blocks 8 are movably installed on the lower inner surface of the box body 1 in front of and behind both ends of the terminal blocks 6. A partition plate 7 is installed on the upper end of the sliding block 8.

[0015] More preferably, a sliding groove 101 is provided on the inner lower surface of the housing 1 in front of and behind both ends of the wiring terminal 6, and a positioning groove 102 is provided on both sides of the sliding groove 101 on the inner lower surface of the housing 1, and the number of positioning grooves 102 is three.

[0016] In the above structure, since the sliding block 8 is embedded in the sliding groove 101, the movement trajectory of the sliding block 8 is limited by the sliding groove 101. When the positioning rod 702 of the partition plate 7 is embedded in the positioning groove 102 at different positions, the position of the partition plate 7 can be positioned to prevent the partition plate 7 from moving.

[0017] In a further preferred embodiment, a guide rod 801 is fixedly installed on the upper surface of the sliding block 8, and a stop block 802 is fixedly installed on the upper end of the guide rod 801. The sliding block 8 is movably embedded in the sliding groove 101.

[0018] In a further preferred embodiment, a rod groove 701 is provided in the middle of the lower end of the partition plate 7, the upper end of the guide rod 801 is embedded in the rod groove 701, a spring 803 is sleeved on the surface of the guide rod 801 located inside the rod groove 701, and positioning rods 702 embedded in positioning grooves 102 are fixedly installed on the lower surfaces of both sides of the partition plate 7.

[0019] In the above structure, the spring 803 is in an extended state in its natural state. When the partition plate 7 is pulled up, the rod groove 701 of the partition plate 7 rises, while the spring 803 on the sliding block 8 does not rise. Therefore, the spring 803 will be compressed due to the increase in the height of the rod groove 701. During this process, the positioning rod 702 of the partition plate 7 will disengage from the positioning groove 102. So when the spring 803 is in its natural state, the positioning rod 702 of the partition plate 7 remains embedded in the positioning groove 102 under the action of the spring 803.

[0020] In use, when three wires pass through the connector 2 and connect to the terminal 6, two partition plates 7 separate the three wires. Then, the partition plates 7 are pulled up, causing the positioning rod 702 of the partition plates 7 to exit from the positioning groove 102 of the housing 1. During this process, the spring 803 is compressed, and then the partition plates 7 can be moved so that the two partition plates 7 are far apart. This allows two of the three wires to be stretched and tightened to both sides, thus preventing the wires inserted into the housing 1 from tangling due to looseness. Finally, the external force pulling up the partition plates 7 is released, and the partition plates 7 will descend under the action of the spring 803 and insert the positioning rod 702 into the other positioning groove 102, thereby positioning the partition plates 7.

[0021] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. An anti-tangle type junction box for power engineering, characterized in that: Includes a box body (1) and a box cover (3). Fasteners (4) are embedded on the upper surface of the box cover (3) near the four corners. Terminal blocks (6) are fixedly installed on the lower inner surface of the box body (1). Terminal heads (2) are threaded on both ends of the box body (1). Threaded grooves (5) are formed on the upper surface of the box body (1) near the four corners. Sliding blocks (8) are movably installed on the lower inner surface of the box body (1) in front of and behind the two ends of the terminal blocks (6). A partition plate (7) is installed on the upper end of the sliding block (8). Sliding grooves (101) are formed on the lower inner surface of the box body (1) in front of and behind the two ends of the terminal blocks (6). The sliding groove (101) has three positioning grooves (102) on both sides. A guide rod (801) is fixedly installed on the upper surface of the sliding block (8). A stop block (802) is fixedly installed on the upper end of the guide rod (801). The sliding block (8) is movably embedded in the sliding groove (101). A rod groove (701) is opened in the middle of the lower end of the partition plate (7). The upper end of the guide rod (801) is embedded in the rod groove (701). A spring (803) is sleeved on the surface of the guide rod (801) located inside the rod groove (701). Positioning rods (702) embedded in the positioning grooves (102) are fixedly installed on the lower surfaces of both sides of the partition plate (7).

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