Multi-module type automobile relay with protection function

Abstract

The utility model discloses a kind of multi-module type automobile relay with protection function, including automobile relay structure and protection structure, and automobile relay structure is fixed on protection structure;Automobile relay structure is used to circuit connection, relay is fixed with protection structure by fastening screw, first connector, second connector are used to be connected with circuit;Protection structure is used to protect automobile relay structure, shielding plate is pulled on pull storage seat and is pulled adjustment, and butt joint block is fixed on shielding plate, and fixed rod is positioned and fixed with butt joint block by positioning screw, and mounting stand is fixedly installed with automobile relay structure, and mounting stand lower end is fixed with pull storage seat by top frame.The utility model discloses a kind of multi-module type automobile relay with protection function, by the setting of structure, the purpose of automobile relay protection is realized.

Description

Technical Field

[0001] This utility model relates to the field of automotive relay equipment technology, specifically a multi-module automotive relay with protective functions. Background Technology

[0002] A relay is an automatic control device whose output changes abruptly when the input (electrical, magnetic, acoustic, optical, or thermal) reaches a certain value. Automotive relays are those used in automobiles. These relays have high switching power and high shock and vibration resistance. Automobile power supplies are mostly 12V, and the coil voltage is generally designed to be 12V. Because they are battery-powered, the voltage is unstable; environmental conditions are harsh, with a pull-in voltage V ≤ 60%VH (rated operating voltage); coil overvoltage is allowed to reach 1.5VH. The coil power consumption is relatively high, generally 1.6~2W, and the temperature rise is high. Environmental requirements are quite stringent: in the engine compartment, the ambient temperature range is required to be -40℃~125℃, and in other locations, the ambient temperature range is -40℃~85℃; relays used in the engine compartment must withstand sand, water, salt, and oil; vibration and shock are extremely demanding.

[0003] However, current multi-module automotive relays have the following problems: they are not convenient for protective functions and cannot perform collision protection. Utility Model Content

[0004] The purpose of this invention is to provide a multi-module automotive relay with protective functions to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a multi-module automotive relay with protective function, comprising an automotive relay structure and a protective structure, wherein the automotive relay structure is fixedly mounted on the protective structure;

[0006] The automotive relay structure is used for circuit connection. The relay is fixed to the protective structure by fastening screws. The first connector and the second connector are used to connect to the circuit.

[0007] The protective structure is used to protect the automotive relay structure. The baffle is pulled out and adjusted on the pull-out storage base. A docking block is fixed on the baffle. The fixing rod is positioned and fixed to the docking block by the positioning screw. The mounting bracket is fixed to the automotive relay structure. The lower end of the mounting bracket is fixed to the pull-out storage base by the top frame.

[0008] Specifically, the automotive relay structure includes a relay, a first connector mounted on the relay, a second connector mounted on the lower end of the relay, and a fastening screw mounted on the upper center of the relay. The relay is fixed to the protection structure by the fastening screw.

[0009] Specifically, the protective structure includes a baffle and a pull-out storage base, with the baffle movably disposed within the pull-out storage base.

[0010] Specifically, a docking block is fixedly provided on the shielding plate, a top frame is fixedly connected to the pull-out storage base, an installation stand is fixedly connected to the top frame, a fixing rod is fixedly provided at the upper end of the installation stand, and a positioning screw is threadedly connected to the fixing rod.

[0011] Specifically, the positioning screw is fastened to the fixing rod and the docking block, the mounting frame is fastened to the relay by fastening screws, and holes are drilled on the mounting frame.

[0012] Specifically, the shield adopts an arc-shaped design to wrap and cover the automotive relay structure.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. By installing the automotive relay structure, the relay inside the automotive relay structure is electrically connected through the first connector and the second connector, which facilitates the connection of the circuit and thus achieves the purpose of circuit control. The relay slides and adjusts on the mounting bracket to reach the appropriate position. The fastening screw is then tightened so that the fastening screw passes through the hole on the mounting bracket to align and fix the relay, thus realizing the positioning and installation of the automotive relay structure.

[0015] 2. By installing the protective structure, the baffle inside the protective structure moves and adjusts on the pull-out storage base. When the baffle reaches the top position, the mating block on the baffle cooperates with the fixing rod. At this time, the positioning screw is used to make the positioning screw pass through the fixing rod and connect the mating block, thereby performing the positioning and fixing work of the fixing rod and the mating block. The baffle is used to protect the automotive relay structure. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the main structure of the present utility model;

[0017] Figure 2 This is a perspective view of the automotive relay structure of this utility model;

[0018] Figure 3 This is a three-dimensional structural diagram of the first state of the protective structure of this utility model;

[0019] Figure 4 This is a second-state perspective view of the protective structure of this utility model.

[0020] In the diagram: 1-Automotive relay structure; 2-Protective structure; 3-First connector; 4-Relay; 5-Fastening screw; 6-Second connector; 7-Baffle plate; 8-Pull-out storage base; 9-Fixing rod; 10-Positioning screw; 11-Mounting bracket; 12-Top bracket; 13-Connecting block. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1-4 The present invention provides a technical solution: a multi-module automotive relay with protective function, comprising an automotive relay structure 1 and a protective structure 2, wherein the automotive relay structure 1 is fixedly mounted on the protective structure 2;

[0023] The automotive relay structure 1 is used for circuit connection. The relay 4 is fixed to the protection structure 2 by fastening screws 5. The first connector 3 and the second connector 6 are used for connection with the circuit.

[0024] The protective structure 2 is used to protect the automotive relay structure 1. The baffle 7 is pulled out and adjusted on the pull-out storage base 8. The baffle 7 is fixedly provided with a docking block 13. The fixing rod 9 is positioned and fixed with the docking block 13 by the positioning screw 10. The mounting bracket 11 is fixedly installed with the automotive relay structure 1. The lower end of the mounting bracket 11 is fixed with the pull-out storage base 8 by the top bracket 12.

[0025] The automotive relay structure 1 includes a relay 4, a first connector 3 is mounted on the relay 4, a second connector 6 is mounted on the lower end of the relay 4, and a fastening screw 5 is mounted on the upper center of the relay 4. The relay 4 is fixed to the protection structure 2 by the fastening screw 5.

[0026] The protective structure 2 includes a baffle plate 7 and a pull-out storage seat 8. The baffle plate 7 is movably installed inside the pull-out storage seat 8. By installing the protective structure 2, the baffle plate 7 inside the protective structure 2 moves and adjusts on the pull-out storage seat 8. When the baffle plate 7 reaches the top position, the mating block 13 on the baffle plate 7 cooperates with the fixing rod 9. At this time, the positioning screw 10 passes through the fixing rod 9 and connects with the mating block 13, thereby performing the positioning and fixing work of the fixing rod 9 and the mating block 13. The protective purpose of the automotive relay structure 1 is achieved through the baffle plate 7.

[0027] A docking block 13 is fixedly installed on the baffle plate 7. A top frame 12 is fixedly connected to the pull-out storage base 8. A mounting bracket 11 is fixedly connected to the top frame 12. A fixing rod 9 is fixedly installed at the upper end of the mounting bracket 11. A positioning screw 10 is threaded onto the fixing rod 9. The automotive relay structure 1 is installed, and the relay 4 inside the automotive relay structure 1 is electrically connected through the first connector 3 and the second connector 6 to facilitate circuit connection and circuit control. The relay 4 slides and adjusts on the mounting bracket 11 to reach a suitable position. The fastening screw 5 is tightened so that the fastening screw 5 passes through the hole on the mounting bracket 11 to dock and fix the relay 4, thus realizing the positioning and installation of the automotive relay structure 1.

[0028] The positioning screw 10 passes through the fixing rod 9 and is fastened to the docking block 13. The mounting bracket 11 is fastened to the relay 4 by the fastening screw 5. Holes are drilled on the mounting bracket 11.

[0029] The shield 7 adopts an arc-shaped design to wrap and cover the automotive relay structure 1.

[0030] Working principle: When needed, the user places the relay 4 on the mounting bracket 11 and tightens the fastening screw 5, connecting the relay 4 to the mounting bracket 11. Simultaneously, power is connected via the first connector 3 and the second connector 6. The user then pulls the cover plate 7 from the pull-out storage base 8 to its top position, aligning the connecting block 13 with the fixing rod 9. The fixing rod 9 and connecting block 13 are then connected via the positioning screw 10, securing them together. This provides protection for the automotive relay structure 1 through the cover plate 7, giving it anti-collision and impact-resistant capabilities. By installing the automotive relay structure 1, the relay 4 within it connects via the first connector 3 and the second connector 6. The head 6 is electrically connected to facilitate circuit connection for circuit control. The relay 4 slides and adjusts on the mounting bracket 11 to the appropriate position. The fastening screw 5 is then tightened to allow the relay 4 to align and fix with the hole on the mounting bracket 11, thus achieving the positioning and installation of the automotive relay structure 1. The protective structure 2 is installed, and the baffle 7 inside the protective structure 2 moves and adjusts on the pull-out storage base 8. When the baffle 7 reaches the top position, the mating block 13 on the baffle 7 engages with the fixing rod 9. At this time, the positioning screw 10 passes through the fixing rod 9 and connects with the mating block 13, thus positioning and fixing the fixing rod 9 and the mating block 13. The baffle 7 provides protection for the automotive relay structure 1, completing the work.

[0031] Although 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 alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A multi-module automotive relay with protective functions, characterized in that: It includes an automotive relay structure (1) and a protection structure (2), with the automotive relay structure (1) fixedly mounted on the protection structure (2). The automotive relay structure (1) is used for circuit connection. The relay (4) is fixed to the protection structure (2) by fastening screws (5). The first connector (3) and the second connector (6) are used for connection with the circuit. The protective structure (2) is used to protect the automotive relay structure (1). The shield (7) is pulled out and adjusted on the pull-out storage seat (8). The shield (7) is fixedly provided with a docking block (13). The fixing rod (9) is fixed to the docking block (13) by the positioning screw (10). The mounting bracket (11) is fixedly installed on the automotive relay structure (1). The lower end of the mounting bracket (11) is fixed to the pull-out storage seat (8) by the top frame (12).

2. A multi-module automotive relay with protective function according to claim 1, characterized in that: The automotive relay structure (1) includes a relay (4), a first connector (3) is installed on the relay (4), a second connector (6) is installed at the lower end of the relay (4), a fastening screw (5) is installed at the upper center of the relay (4), and the relay (4) is fixed to the protection structure (2) by the fastening screw (5).

3. A multi-module automotive relay with protective function according to claim 2, characterized in that: The protective structure (2) includes a baffle (7) and a pull-out storage seat (8), with the baffle (7) movably installed inside the pull-out storage seat (8).

4. A multi-module automotive relay with protective function according to claim 3, characterized in that: The shield (7) is fixedly provided with a docking block (13), the pull-out storage base (8) is fixedly connected with a top frame (12), the top frame (12) is fixedly connected with an installation stand (11), the upper end of the installation stand (11) is fixedly provided with a fixing rod (9), and the fixing rod (9) is threadedly connected with a positioning screw (10).

5. A multi-module automotive relay with protective function according to claim 4, characterized in that: The positioning screw (10) passes through the fixing rod (9) and is fastened to the docking block (13). The mounting bracket (11) and the relay (4) are fastened to each other by fastening screws (5). Holes are drilled on the mounting bracket (11).

6. A multi-module automotive relay with protective function according to claim 5, characterized in that: The shield (7) adopts an arc-shaped design to wrap and cover the automotive relay structure (1).

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