Multifunctional multipurpose distribution box
By introducing intermediate cover plate, sinking frame, guide rail and magnetic suction structure into the distribution box, the problem of different sizes of the existing distribution box is solved, and flexible adjustment of the circuit breaker operating space and convenient installation are achieved. , reduces costs and adapts to the needs of circuit breaker installation and pre-embedded bottom boxes at different depths.
Patent Information
- Application Number
- CN202420483311.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-13
- Publication Date
- 2025-01-10
- Estimated Expiration
- 2034-03-13
AI Technical Summary
The box sizes of the existing distribution box are different, which leads to inconvenient operation. It is necessary to customize distribution boxes of different specifications, which increases production and use costs. The internal space of the box is insufficiently utilized, resulting in too large volume and large space occupancy.
A multi-function and multi-purpose distribution box is designed, and the circuit breaker operating space is adjusted and easy to install by setting up an intermediate cover plate, sinking frame, guide rail, circuit breaker stop pile, U-shaped snap buckle and magnetic suction structure. , wiring terminal strips and ground columns are installed on the inside of the box to adapt to circuit breakers of different depths to maintain level when installing and pre-embedding the bottom box.
It realizes flexible adjustment of the operating space of the circuit breaker, simplifies the installation and use process, reduces production and use costs, has a simple box structure and strong applicability, and adapts to the needs of circuit breaker installation and pre-embedded bottom boxes of different depths.
Smart Images
Figure CN222338857U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of distribution boxes, in particular to a multifunctional and multipurpose distribution box. Background Art
[0002] With the advancement of science and technology, the network information age is developing rapidly, and the requirements for some products are getting higher and higher. More functional integrated distribution boxes have emerged.
[0003] The existing distribution boxes have different sizes. Different molds need to be opened for production of boxes with different requirements, especially for boxes with different installation depths of circuit breakers. The space for operators to operate the circuit breakers is different, resulting in inconvenient operation. In addition, when reserving the position of the distribution box, the wall depth is different, and different distribution boxes need to be configured, which makes the distribution boxes of different specifications and needs to be customized. For distribution box manufacturers, the mold production cost is high, which also increases the cost of users. In addition, the internal space of the box is small and cannot be effectively utilized, resulting in the box being too large and occupying a large space.
[0004] Therefore, there is an urgent need for a multifunctional and multi-purpose distribution box to solve the above-mentioned problems. Utility Model Content
[0005] The technical problem to be solved by the utility model is to propose a multifunctional and multi-purpose distribution box for the above-mentioned deficiencies in the prior art, which is convenient for installation and use.
[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0007] A multifunctional and multipurpose distribution box, comprising:
[0008] A box body and an upper cover; the box body and the upper cover are connected via a rotating connecting piece;
[0009] A guide rail and an intermediate cover plate are arranged inside the box body; the guide rail is connected to the inner side of the box body through a guide rail fixing frame, and a support base for mounting the intermediate cover plate is arranged on the box body; a through hole for mounting the sinking frame body is arranged on the intermediate cover plate, and an adjustment slot is arranged on the side of the intermediate cover plate; fixing buckles connected to the adjustment slot are arranged on both sides of the sinking frame body;
[0010] A knock-out hole is arranged on the side of the box body; and a wiring terminal row is arranged beside the knock-out hole inside the box body.
[0011] As a further technical solution of the utility model, the guide rail fixing frame includes a fixing bracket, a fixing card, a positioning card slot, a circuit breaker stop pile, a fixing position, and a U-shaped buckle; the fixing bracket is a concave structure, wherein a connecting plate is arranged outwardly at the upper end of the groove structure, a first mounting hole is arranged on the connecting plate, and a positioning card slot for installing the guide rail is arranged on the groove structure of the fixing bracket; a protrusion for embedding in the positioning card slot is arranged at the bottom of the guide rail; a circuit breaker stop pile is arranged on the guide rail, wherein the circuit breaker stop pile is a rotating structure; a fixing position is arranged below the guide rail; U-shaped buckles are arranged on both sides of the guide rail, and one side of the U-shaped buckle is connected to the fixing bracket and the U-shaped buckle moves left and right along the fixing bracket, and the left and right movement of the U-shaped buckle is used to lock the guide rail.
[0012] As a further technical solution of the utility model, the adjusting slot and the fixing buckle are corrugated structures.
[0013] As a further technical solution of the utility model, the terminal block is a rotatable installation structure.
[0014] As a further technical solution of the present invention, a grounding column is also arranged inside the box.
[0015] As a further technical solution of the utility model, a cover plate clamp for fixing to the box body is provided on the middle cover plate, the cover plate clamp is a U-shaped structure, and a mounting slot for mounting the cover plate clamp is provided on the box body.
[0016] As a further technical solution of the utility model, a magnetic attraction piece is arranged on the upper cover, and a magnet cooperating with the magnetic attraction piece is arranged on the upper end of the box body.
[0017] As a further technical solution of the present invention, a level is also arranged inside the box.
[0018] The beneficial technical effects of the utility model are:
[0019] 1. The utility model can adjust the operating space of the circuit breaker by setting the middle cover plate, which is suitable for circuit breaker installation structures of different depths. By adjusting the distance between the sinking frame and the circuit breaker, the operation of the circuit breaker is convenient.
[0020] 2. The sinking frame and the middle cover are installed by adjusting the card slots and fixing buckles, and no additional fixing parts are required, which is easy to operate.
[0021] 3. A circuit breaker stop post is provided on the guide rail to prevent the circuit breaker installed on the guide rail from sliding along the guide rail. The circuit breaker stop post is a rotating structure; the circuit breaker stop post can be rotated to be parallel to the guide rail and embedded in the guide rail, which is convenient for the installation of circuit breakers with different positions. When the circuit breaker needs to be fixed, the circuit breaker stop post can be rotated to a position perpendicular to the guide rail.
[0022] 4. Set fixed positions under the guide rail; after the guide rail is installed on the fixed bracket, the fixed positions are located on both sides of the fixed bracket to prevent the guide rail from moving forward and backward;
[0023] 5. U-shaped buckles are set on both sides of the guide rail. The U-shaped buckles are moved left and right to lock the guide rail. After the guide rail is installed on the fixed bracket, it is prevented from moving upward. By setting the U-shaped clips, installation and disassembly are convenient.
[0024] 6. The adjustment slot and fixing buckle are corrugated structures, which are easy to install and adjust.
[0025] 7. The cover plate clamps can realize the installation adjustment of the middle cover plate, which is suitable for different box installation depths. The cover plate clamps are provided with strip slots, and the installation height of the middle cover plate can be adjusted as needed, which is convenient for operation.
[0026] 8. The upper cover and the box body are connected by a magnetic structure, which is convenient for operation. No additional connection structure is required. The structure is simple and easy to open and close.
[0027] 9. A level is also set inside the box to keep the box on a horizontal line when pre-embedded bottom box, which is convenient for operation. BRIEF DESCRIPTION OF THE DRAWINGS
[0028] Figure 1 This is a split structure diagram of a multifunctional and multi-purpose distribution box proposed by the utility model;
[0029] Figure 2 This is a front view of a multifunctional and multi-purpose distribution box proposed by the utility model;
[0030] Figure 3 This is a side view of a multifunctional and multi-purpose distribution box proposed by the utility model;
[0031] Figure 4 This is a bottom view of a multifunctional and multi-purpose distribution box proposed by the utility model;
[0032] As shown in the figure:
[0033] 10-box; 20-upper cover; 30-rotating connector; 40-guide rail; 50-middle cover; 60-guide rail fixing frame; 70-sinking frame;
[0034] 101-supporting base; 102-knock-out hole; 103-terminal block; 104-grounding column; 105-mounting slot; 106-magnet; 107-level; 201-magnetic element; 401-bump; 402-circuit breaker stop post; 403-fixed position; 501-through hole; 502-adjusting slot; 503-cover plate fixture; 601-fixing bracket; 602--U-shaped buckle; 611-connecting plate; 612-first mounting hole; 613-positioning slot; 701-fixing buckle. DETAILED DESCRIPTION
[0035] The technical scheme of the utility model is described clearly and completely below in conjunction with the accompanying drawings and embodiments. The following is only an embodiment of the utility model, but it is not intended to limit the scope of the utility model. Any modifications made by technicians in the relevant field, including improvements, equivalent replacements, etc., without departing from the spirit and principles of the utility model, should be within the scope of protection of the utility model.
[0036] like Figures 1 to 4 As shown, the utility model proposes a multifunctional and multi-purpose distribution box, comprising:
[0037] The box body 10 and the upper cover 20 are connected by a rotating connecting member 30;
[0038] The box body 10 is provided with a guide rail 40 and a middle cover plate 50;
[0039] The guide rail 40 is connected to the inner side of the box body 10 through the guide rail fixing frame 60, and the box body 10 is provided with a supporting seat 101 for mounting the middle cover plate 50;
[0040] The middle cover plate 50 is provided with a through hole 501 for mounting the sinking frame 70, and the side of the middle cover plate 50 is provided with an adjustment slot 502; the two sides of the sinking frame 70 are provided with fixing buckles 701 connected with the adjustment slot 502;
[0041] The side of the box body 10 is provided with a knock-out hole 102 for inserting wire tubes and wire troughs;
[0042] A terminal row 103 is arranged next to the knock-out hole 102 inside the box body 10 .
[0043] In the embodiment of the utility model, the operation space of the circuit breaker can be adjusted by setting the middle cover plate, which is suitable for circuit breaker installation structures of different depths. The box body and the upper cover are buckled to protect the circuit breaker installed inside the box body. The external cables enter the box body through the knock-out holes and are connected to the terminal block inside the box body. The terminal block is connected to the circuit breaker on the guide rail. The power supply line can be controlled by operating the circuit breaker.
[0044] The guide rail is installed at the bottom of the box through the guide rail fixing frame. An intermediate cover is set on the box. The distance between the box and the circuit breaker is adjusted by adjusting the sinking frame to facilitate the operation of the circuit breaker. During the specific installation, the box is embedded in the wall. The intermediate cover can be adjusted to be flush with the wall according to the installation depth of the box and then installed with the box. Then, the sinking frame is adjusted to the circuit breaker according to the installation position of the circuit breaker, so that the operating space of the circuit breaker is presented above the sinking frame, which is convenient for the operator to operate the circuit breaker.
[0045] The sinking frame and the middle cover are installed through adjusting slots and fixing buckles, which is convenient for operation. The sinking frame can be pressed down and fixed in an appropriate position through the fixing buckles and adjusting slots; no additional fixing parts are required, and the operation is convenient.
[0046] In the embodiment of the utility model, the guide rail fixing frame 60 includes a fixing bracket 601 and a U-shaped buckle 602;
[0047] The fixing bracket 601 is a concave structure, wherein a connecting plate 611 is arranged outwardly at the upper end of the groove structure, and a first mounting hole 612 is arranged on the connecting plate 611. The groove structure and the connecting plates on both sides form a "F"-shaped structure for supporting and fixing the guide rail. The connecting plate and the box body are fixed by bolts. A positioning card slot 613 for installing the guide rail 40 is arranged on the groove structure of the fixing bracket 601, and a protrusion 401 for embedding in the positioning card slot 613 is arranged at the bottom of the guide rail 40. A positioning card slot 613 is arranged at the bottom of the protruding groove structure. The guide rail 40 is provided with a circuit breaker stop pile 402 to prevent the circuit breaker installed on the guide rail from sliding along the guide rail, wherein the circuit breaker stop pile 402 is a rotating structure; the circuit breaker stop pile can be rotated to be parallel to the guide rail and embedded in the guide rail, so as to facilitate the installation of circuit breakers with different numbers of digits. When the circuit breaker needs to be fixed, the circuit breaker stop pile can be rotated to a position perpendicular to the guide rail.
[0048] A fixed clamping position 403 is provided below the guide rail 40; after the guide rail is installed on the fixed bracket, the fixed clamping position is located on both sides of the fixed bracket to prevent the guide rail from moving forward and backward. U-shaped buckles 602 are provided on both sides of the guide rail 40, and one side of the U-shaped buckle is connected to the fixed bracket and the U-shaped buckle moves left and right along the fixed bracket. The left and right movement of the U-shaped buckle 602 is used to lock the guide rail. After the guide rail is installed on the fixed bracket, the U-shaped clamp moves in the direction of the guide rail to lock the guide rail to prevent the guide rail from moving upward. When the guide rail needs to be removed, the U-shaped clamp is moved to the side of the box body, and the end of the guide rail is exposed on the fixed bracket, and the guide rail can be removed. By providing a U-shaped clamp, installation and removal are convenient.
[0049] In the embodiment of the utility model, the adjustment slot 502 and the fixing buckle 701 are of corrugated structure, which is convenient for installation and adjustment.
[0050] In the embodiment of the utility model, the terminal block 103 is a rotatable installation structure, which does not need to be fixed with screws and is convenient for wiring. A grounding column 104 is also provided inside the box 10 to ground the box to prevent electric shock.
[0051] In the embodiment of the utility model, the middle cover plate 50 is provided with a cover plate clamp 503 for fixing with the box body 10, the cover plate clamp 503 is a U-shaped structure, and the box body 10 is provided with a mounting slot 105 for mounting the cover plate clamp 503. The cover plate clamp can realize the installation adjustment of the middle cover plate, which is suitable for different box installation depths. The cover plate clamp is provided with a strip-shaped slot, and the installation height of the middle cover plate can be adjusted as needed, which is convenient for operation.
[0052] In the embodiment of the utility model, a magnetic member 201 is provided on the upper cover 20, and a magnet 106 matching the magnetic member 201 is provided on the upper end of the box body 10. The upper cover and the box body are connected by a magnetic structure, which is convenient for operation, does not require an additional connection structure, has a simple structure, is easy to open and close, and the magnetic member can be evenly arranged on the three opening and closing frames of the upper cover, and has a good buckling effect.
[0053] A level gauge 107 is also provided inside the box body 10 to keep the box body on a horizontal line when pre-buried bottom box, so as to facilitate operation.
[0054] The utility model makes an embedded red safety electricity sign in the lower left corner of the upper cover to remind people to be careful of electric shock during use. The utility model can be disassembled and matched to solve the problem, and can be used according to different user needs. When the sunken mobile middle frame is not used, it can be used as a module box, fire junction box, and terminal box. Especially when the distribution box is pre-buried, the guide rail installation will cause the circuit breaker to be buried deep, and it cannot be simply and effectively fixed, which breaks the balance of the use of the adjustment rail. The sinking frame can be pressed down to present the circuit breaker to the upper side of the sinking frame, which is convenient for operation. In addition, without installing the guide rail and terminal block, adding a back plate on the bottom box can also be used as a fire box.
[0055] The preferred embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge of ordinary technicians in the field without departing from the purpose of the present invention. Many other changes and modifications can be made without departing from the concept and scope of the present invention. It should be understood that the present invention is not limited to a specific embodiment, and the scope of the present invention is defined by the appended claims.
Claims
1. A multifunctional and multi-purpose distribution box, characterized in that: include: A box body and an upper cover; the box body and the upper cover are connected via a rotating connecting piece; The box body is provided with guide rails and a middle cover plate; The guide rail is connected to the inner side of the box body through a guide rail fixing frame, and a support base for mounting the middle cover plate is provided on the box body; The middle cover plate is provided with a through hole for installing the sinking frame, and the side of the middle cover plate is provided with an adjustment slot; the two sides of the sinking frame are provided with fixing buckles connected to the adjustment slot; The side of the box is provided with a knock-out hole for the insertion of wire tubes and wire troughs; A wiring terminal row is arranged beside the knock-out hole in the box body.
2. A multifunctional and multipurpose distribution box according to claim 1, characterized in that: The guide rail fixing frame includes a fixing bracket, a fixing card, a positioning card slot, a circuit breaker stop post, a fixing card position, and a U-shaped buckle; the fixing bracket is a concave structure, wherein a connecting plate is arranged outwardly at the upper end of the groove structure, a first mounting hole is arranged on the connecting plate, and a positioning card slot for installing the guide rail is arranged on the groove structure of the fixing bracket; a convex block for embedding in the positioning card slot is arranged at the bottom of the guide rail; a circuit breaker stop post is arranged on the guide rail, wherein the circuit breaker stop post is a rotating structure; a fixing card position is arranged below the guide rail; U-shaped buckles are arranged on both sides of the guide rail, and one side of the U-shaped buckle is connected to the fixed bracket and the U-shaped buckle moves left and right along the fixed bracket, and the left and right movement of the U-shaped buckle is used to lock the guide rail.
3. A multifunctional and multipurpose distribution box according to claim 1, characterized in that: The adjusting slot and the fixing buckle are corrugated structures.
4. A multifunctional and multipurpose distribution box according to claim 1, characterized in that: The terminal block is a rotary installation structure.
5. A multifunctional and multi-purpose distribution box according to claim 1, characterized in that: A grounding column is also arranged inside the box.
6. A multifunctional and multipurpose distribution box according to claim 1, characterized in that: The middle cover plate is provided with a cover plate clamp for fixing with the box body, the cover plate clamp is a U-shaped structure, and the box body is provided with a mounting slot for mounting the cover plate clamp.
7. A multifunctional and multipurpose distribution box according to claim 1, characterized in that: A magnetic attraction piece is arranged on the upper cover, and a magnet matching with the magnetic attraction piece is arranged on the upper end of the box body.
8. The multifunctional and multi-purpose distribution box according to claim 1, characterized in that: A level is also arranged inside the box.