Branch box shield

Abstract

The utility model discloses a branch box shield which comprises a box body, a plurality of wiring grooves are arranged in the box body, the wiring grooves are provided with binding post bodies, the plurality of binding post bodies are arranged in a staggered manner, the box body is provided with shield supports sleeved on the outer sides of the binding post bodies, and the shield supports are arranged on the outer sides of the binding post bodies. The protective cover support is provided with a plurality of through grooves which penetrate through the protective cover support and are used for the binding post bodies to penetrate through. The utility model has the advantages of saving the space of the front row and the rear row of the branch box, reducing the cost and reducing the product volume.

Description

Technical Field

[0001] The utility model relates to the field of branch box shields, in particular to a branch box shield. Background Art

[0002] The interior of the current branch box adopts the common parallel connection method, which occupies the space of the front and rear rows, increases the cost and volume, and needs to be improved. Utility Model Content

[0003] The purpose of the utility model is to provide a branch box shield to solve the problems raised in the above-mentioned background technology, which has the advantages of saving space in the front and rear rows of the branch box, reducing costs and reducing the volume of the product.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a branch box shield, including a box body, a plurality of wiring slots are arranged in the box body, and a terminal body is installed in the wiring slots. The plurality of terminal bodies are staggered. The box body is provided with a shield support which is sleeved on the outside of the terminal body, and the shield support is provided with a plurality of through slots which penetrate the shield support and are used for the terminal body to pass through.

[0005] By adopting the above technical solution, this solution abandons the commonly used parallel connection method and adopts staggered switching: this wiring method greatly saves the space in the front and rear rows of the branch box while meeting the creepage distance, making the commonly used long distance and long busbar a thing of the past, which not only reduces costs but also reduces the size of the product. A part of the terminal body is in the through groove, which plays a certain role in fixing the terminal body.

[0006] As a further solution of the utility model: a shield sealing plate is connected to the top of the box body, a concave plate is integrally connected to one side of the shield sealing plate, a clamping rod is integrally connected to the side of the shield support facing the shield sealing plate, and a triangular block is integrally connected to the inward side of the clamping rod, and when the clamping rod and the concave plate are clamped, the clamping rod is located in the middle of the concave plate.

[0007] By adopting the above technical solution, the shield support is moved toward the shield sealing plate. As the shield support moves, the shield support will drive the clamping rod to move and then drive the triangular block to move until the triangular block is under the concave plate, thereby achieving the clamping connection between the shield support and the shield sealing plate. In addition, the shield sealing plate design allows the terminal body to have no exposed wires, adding a layer of protection lock for personal safety. The simple buckle design reduces mold processing and production costs.

[0008] As a further solution of the utility model: the shield support is provided with a connecting groove in the circumferential direction of the clamping rod.

[0009] By adopting the above technical solution, deformation space of the clamping rod is provided.

[0010] As a further solution of the utility model: a shield upper cover is installed above the shield support, and two U-shaped plates are integrally connected to the upper side of the shield support. A receiving groove for receiving the U-shaped plate is provided on one side of the shield upper cover. When the U-shaped plate is in the receiving groove, the U-shaped plate squeezes the groove wall of the receiving groove.

[0011] By adopting the above technical solution, after the shield upper cover is installed on the shield support, the U-shaped plate squeezes the groove wall of the accommodating groove so that the two are in a squeezed and fixed state. The U-shaped plate has the ability to deform, which is convenient for squeezing and fixing the shield upper cover.

[0012] As a further solution of the utility model: a flow slot connected to the wiring slot is arranged on the side of the box body, and a terminal sealing plate is installed at the opening of the flow slot.

[0013] By adopting the above technical solution, the terminal cover plate is compact and practical, which not only avoids the exposure of the wiring, but also the hollow design becomes a heat dissipation channel.

[0014] As a further solution of the utility model: a breathable fence is arranged on the upper side of the protective cover.

[0015] By adopting the above technical solution, the heat dissipation of the upper cover of the shield is increased.

[0016] As a further solution of the utility model: a plurality of isolation strips arranged at intervals are integrally connected to the upper side of the shield support.

[0017] By adopting the above technical solution, the isolation strip adds another layer of protection between the terminal bodies, making the system safer and more reliable.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] 1. This solution abandons the commonly used parallel connection method and adopts staggered transfer: this wiring method greatly saves the space in the front and rear rows of the branch box while meeting the creepage distance, making the commonly used long distance and long busbar a thing of the past, which not only reduces costs but also reduces product size;

[0020] 2. The shield support allows the entire shield cover to be firmly fixed on the shield support, so that the shield cover and the box body form a whole, and the entire system is more compact. The simple breathable fence of the shield cover is easy to process. When the system requirements are met, it is highly practical and saves molds, materials, and processing costs. The isolation strip adds another layer of protection between the terminal bodies, making the system safer and more reliable. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural schematic diagram of an embodiment;

[0022] Figure 2 for Figure 1 A schematic diagram of the structure from another perspective;

[0023] Figure 3 This is a schematic diagram of the structure of the embodiment after removing the upper cover of the shield;

[0024] Figure 4 for Figure 3 A schematic diagram of the structure from another perspective;

[0025] Figure 5 for Figure 4 A partial enlarged view of the middle A area;

[0026] Figure 6 for Figure 3 Schematic diagram of the structure after removing the shield support.

[0027] In the figure: 1. Box body; 2. Wiring slot; 3. Terminal body; 4. Shield support; 5. Through slot; 6. Shield cover plate; 7. Concave plate; 8. Connecting rod; 9. Triangular block; 10. Connecting slot; 11. Shield upper cover; 12. U-shaped plate; 13. Receiving slot; 14. Flow slot; 15. Terminal cover plate; 16. Breathable fence; 17. Isolation strip. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] In the embodiment of the utility model,

[0030] A branch box shield, such as Figure 1-Figure 6 As shown, it includes a box body 1, wherein a plurality of wiring slots 2 are arranged in the box body 1, and a terminal body 3 is installed in the wiring slots 2. The plurality of terminal bodies 3 are staggered. The box body 1 is provided with a shield support 4 which is sleeved on the outer side of the terminal body 3, and the shield support 4 is provided with a plurality of through slots 5 which penetrate the shield support 4 and are used for the terminal body 3 to pass through.

[0031] A shield sealing plate 6 is connected to the top of the box body 1, and a concave plate 7 is integrally connected to one side of the shield sealing plate 6. A clamping rod 8 is integrally connected to the side of the shield support 4 facing the shield sealing plate 6, and a triangular block 9 is integrally connected to the inward side of the clamping rod 8. When the clamping rod 8 and the concave plate 7 are clamped, the clamping rod 8 is located in the middle of the concave plate 7.

[0032] The shield support 4 is provided with a connecting groove 10 in the circumferential direction of the clamping rod 8 .

[0033] A shield upper cover 11 is installed above the shield support 4, and two U-shaped plates 12 are integrally connected to the upper side of the shield support 4. A receiving groove 13 for receiving the U-shaped plate 12 is provided on one side of the shield upper cover 11. When the U-shaped plate 12 is in the receiving groove 13, the U-shaped plate 12 squeezes the groove wall of the receiving groove 13.

[0034] A flow slot 14 communicating with the wiring slot 2 is disposed on the side of the box body 1 , and a terminal sealing plate 15 is installed at the opening of the flow slot 14 .

[0035] A ventilation fence 16 is provided on the upper side of the shield upper cover 11 .

[0036] The upper side of the shield support 4 is integrally connected with a plurality of spaced-apart isolation strips 17 .

[0037] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A branch box shield, comprising a box body (1), characterized in that: The box body (1) is provided with a plurality of wiring slots (2), the wiring slots (2) are provided with terminal bodies (3), the plurality of terminal bodies (3) are arranged in a staggered manner, the box body (1) is provided with a shield support (4) sleeved on the outside of the terminal body (3), the shield support (4) is provided with a plurality of through slots (5) penetrating the shield support (4) and used for the terminal body (3) to pass through.

2. The branch box shield according to claim 1, characterized in that: A shield sealing plate (6) is connected to the top of the box body (1), a concave plate (7) is integrally connected to one side of the shield sealing plate (6), a clamping rod (8) is integrally connected to the side of the shield support (4) facing the shield sealing plate (6), a triangular block (9) is integrally connected to the inward side of the clamping rod (8), and when the clamping rod (8) and the concave plate (7) are clamped, the clamping rod (8) is located in the middle of the concave plate (7).

3. The branch box shield according to claim 2, characterized in that: The shield support (4) is provided with a connecting groove (10) located in the circumferential direction of the clamping rod (8).

4. The branch box shield according to claim 1, characterized in that: A shield upper cover (11) is installed above the shield support (4); two U-shaped plates (12) are integrally connected to the upper side of the shield support (4); a receiving groove (13) for receiving the U-shaped plate (12) is provided on one side of the shield upper cover (11); when the U-shaped plate (12) is in the receiving groove (13), the U-shaped plate (12) presses the groove wall of the receiving groove (13).

5. The branch box shield according to claim 1, characterized in that: A flow slot (14) communicating with the wiring slot (2) is provided on the side of the box body (1), and a terminal sealing plate (15) is installed at the opening of the flow slot (14).

6. The branch box shield according to claim 4, characterized in that: A ventilation fence (16) is arranged on the upper side of the protective cover (11).

7. The branch box shield according to claim 1, characterized in that: The upper side of the shield support (4) is integrally connected with a plurality of isolation strips (17) arranged at intervals.

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