Hardware terminal with good corrosion resistance

Abstract

The utility model discloses a hardware terminal with good corrosion resistance, which comprises a terminal mounting seat and a blocking cover, a wiring terminal is arranged in the middle of the front surface of the terminal mounting seat in a threaded manner, a sealing rubber strip is fixedly arranged at the rear end of the blocking cover, guide grooves are formed in the positions, close to the top and the bottom, of the two sides in the terminal mounting seat, and the sealing rubber strip is fixedly arranged in the guide grooves. Guide blocks are fixedly arranged at the positions, close to the top and the bottom, of the two sides of the blocking cover, and annular blocks are fixedly arranged at the positions, close to the top and the bottom, of the two sides of the front surface of the terminal installation base. According to the hardware terminal with the good corrosion resistance, by arranging a blocking cover, a sealing rubber strip, a limiting blocking rod and an annular block, when the hardware terminal with the good corrosion resistance is used, a wiring terminal can be sealed and protected, the protection effect on the wiring terminal is improved, the situation that the wiring terminal is corroded is reduced, convenience is brought to a user, and therefore the practicability of the hardware terminal with the good corrosion resistance is improved; and the use requirements of users are met.

Description

TECHNICAL FIELD

[0001] The utility model relates to hardware terminal technical field, concretely is a hardware terminal that good corrosion -resistant performance. BACKGROUND

[0002] Hardware terminals have the function of hanging wires and fixing cables. They are usually made of metal materials, such as copper or aluminum. These terminals are located on the casing of the transformer and they play the role of connecting the main power supply and the load cable.

[0003] The prior art "hardware terminal with good corrosion resistance for transformer", patent number (CN220873388U), by being provided with an external protection mechanism, by setting an external protection mechanism on the outside of the hardware terminal body, the hardware terminal body can be placed in an internally closed environment, which reduces the direct contact of the hardware terminal body with external moisture, chemicals and pollutants, improves its environmental impact resistance, effectively solves the problem that the traditional hardware terminal has weak corrosion resistance, and since the hardware terminal is usually exposed outside the transformer, it is easily affected by environmental factors such as moisture, corrosion or pollution, which may cause the risk of poor contact or electrical failure.

[0004] However, the above-mentioned mechanism lacks good sealing performance when in use, which reduces the protection effect and brings inconvenience to the user, and cannot meet the user's use requirement. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a hardware terminal with good corrosion resistance to solve the problem that the above-mentioned mechanism lacks good sealing performance when in use, which reduces the protection effect and brings inconvenience to the user, and cannot meet the user's use requirement.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a hardware terminal with good corrosion resistance, comprising a terminal mounting seat and a cover, a wiring terminal is screw set in the middle position of the front surface of the terminal mounting seat, a sealing rubber strip is fixedly arranged at the rear end of the cover, guide grooves are arranged at the top and bottom positions of the two sides in the terminal mounting seat, guide blocks are fixedly arranged at the top and bottom positions of the two sides of the cover, annular blocks are fixedly arranged at the top and bottom positions of the two sides of the front surface of the terminal mounting seat, a cavity is arranged in the annular block, a main rod is arranged in the annular block, a limiting block is fixedly arranged on the opposite side of the two main rods, and a movable slot is arranged on the opposite side of the two annular blocks.

[0007] Further, the cover is arranged at the front end of the terminal mounting seat and in contact with the terminal mounting seat.

[0008] Further, a through groove is arranged at the bottom of the baffle cover, and the through groove and the baffle cover are integrally designed.

[0009] Further, the rear end of the sealing rubber strip is in contact with the terminal mounting seat.

[0010] Further, the opposite sides of the two guide blocks extend to the inside of the guide groove and are in contact with the inner wall of the guide groove, and the guide blocks and the guide groove are slidingly connected.

[0011] Further, the front and rear surfaces of the main rod are movably connected with the inner wall of the annular block through the rotating shafts.

[0012] Further, the opposite sides of the two limiting stop rods extend to the outside of the annular block through the movable grooves, and the limiting stop rods and the movable grooves are movably connected, and the rear surface of the limiting stop rod is in contact with the guide block.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] The hardware terminal with good corrosion resistance is provided with the baffle cover, the sealing rubber strip, the limiting stop rod and the annular block, so that the wiring terminal can be sealed and protected during use, the protection effect of the wiring terminal is improved, the corrosion of the wiring terminal is reduced, the user is facilitated, the practicality of the device is improved, and the use requirement of the user is met. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a structural schematic view of the utility model;

[0016] Figure 2 It is a structural sectional view of the utility model;

[0017] Figure 3 It is a schematic view of the through groove of the utility model;

[0018] Figure 4 It is Figure 2 It is a local enlarged schematic view of A.

[0019] In the figure: 1, terminal mounting seat; 2, wiring terminal; 3, baffle cover; 4, sealing rubber strip; 5, guide groove; 6, guide block; 7, annular block; 8, main rod; 9, limiting stop rod; 10, movable groove; 11, through groove. DETAILED DESCRIPTION

[0020] The utility model will be further described in detail in combination with the drawings and through specific embodiments, and the following embodiments are only descriptive but not limitative of the protection scope of the utility model.

[0021] Please refer to Figures 1-4The utility model provides a technical scheme: a hardware terminal with good corrosion resistance, including terminal mounting seat 1 and baffle cover 3, terminal mounting seat 1 is used to install terminal, baffle cover 3 plays the role of sealing protection, the middle position of the front surface of terminal mounting seat 1 is provided with wiring terminal 2 in thread, wiring terminal 2 is used to play the role of hanging wire, the rear end of baffle cover 3 is fixedly provided with sealing rubber strip 4, sealing rubber strip 4 plays the role of sealing, the both sides of the inside of terminal mounting seat 1 are provided with guide groove 5 near top and bottom position, guide groove 5 is convenient for the sliding of guide block 6, the both sides of baffle cover 3 are fixedly provided with guide block 6 near top and bottom position, guide block 6 can guide and limit baffle cover 3, the both sides of the front surface of terminal mounting seat 1 are fixedly provided with annular block 7 near top and bottom position, annular block 7 is used to set corresponding assembly, the inside of annular block 7 is provided with cavity, annular block 7 is provided with main rod 8 in the inside, main rod 8 is used to set limit stopper 9, the opposite side of two main rods 8 is fixedly provided with limit stopper 9, limit stopper 9 can play the role of limiting baffle cover 3, the opposite side of two annular blocks 7 is provided with movable slot 10, movable slot 10 is convenient for the limiting of limit stopper 9.

[0022] Further, the baffle cover 3 is arranged at the front end of the terminal mounting seat 1 and in contact with the terminal mounting seat 1, wherein the baffle cover 3 plays a sealing protection role.

[0023] Further, the bottom of the baffle cover 3 is provided with a through groove 11, and the through groove 11 is integrally designed with the baffle cover 3, wherein the through groove 11 is convenient for wiring.

[0024] Further, the rear end of the sealing rubber strip 4 is in contact with the terminal mounting seat 1, wherein the sealing rubber strip 4 plays a sealing role.

[0025] Further, the opposite sides of the two guide blocks 6 extend to the inside of the guide groove 5 and are in contact with the inner wall of the guide groove 5, and the guide block 6 and the guide groove 5 are slidingly connected, wherein this design can guide and limit the baffle cover 3.

[0026] Further, the front and rear surfaces of the main rod 8 are movably connected with the inner wall of the annular block 7 through pivots, wherein the main rod 8 is used to set the limit stopper 9.

[0027] Further, the opposite sides of the two limit stoppers 9 extend to the outside of the annular block 7 through the movable slot 10, the limit stopper 9 and the movable slot 10 are movably connected, and the rear surface of the limit stopper 9 is in contact with the guide block 6, wherein the limit stopper 9 can limit the baffle cover 3.

[0028] Working principle: when using the device, the user inserts the wire from the through slot 11 at the bottom of the shield 3, then connects the wire with the terminal 2, then the user aligns the guide block 6 on the shield 3 with the guide slot 5, then pushes the shield 3 to move, so that the sealing rubber strip 4 on the shield 3 is tightly attached to the terminal mounting seat 1, thereby playing a sealing role, then the user rotates the limiting stop rod 9 arranged on the annular block 7 to move, so that the limiting stop rod 9 moves to the front end of the shield 3 to limit the shield 3.

[0029] According to the above working process, it can be known that:

[0030] The hardware terminal with good corrosion resistance is provided with the shield 3, the sealing rubber strip 4, the limiting stop rod 9 and the annular block 7, so that the device can seal and protect the terminal 2 when in use, improve the protection effect of the terminal 2, reduce the corrosion of the terminal 2, bring convenience to the user, thereby improving the practicability of the device and meeting the use requirement of the user.

[0031] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A metal terminal with good corrosion resistance, comprising a terminal mounting base (1) and a cover (3), characterized in that: A terminal block (2) is threadedly provided at the middle position of the front surface of the terminal mounting base (1). A sealing strip (4) is fixedly provided at the rear end of the cover (3). Guide grooves (5) are provided on the top and bottom positions of both sides of the terminal mounting base (1). Guide blocks (6) are fixedly provided on the top and bottom positions of both sides of the cover (3). Annular blocks (7) are fixedly provided on the top and bottom positions of both sides of the front surface of the terminal mounting base (1). A cavity is provided inside the annular block (7). A main rod (8) is provided inside the annular block (7). Limiting rods (9) are fixedly provided on the opposite side of the two main rods (8). Movable grooves (10) are provided on the opposite side of the two annular blocks (7).

2. The metal terminal with good corrosion resistance according to claim 1, characterized in that: The shield (3) is disposed at the front end of the terminal mounting base (1) and contacts the terminal mounting base (1).

3. The metal terminal with good corrosion resistance according to claim 1, characterized in that: The bottom of the baffle (3) is provided with a through groove (11), and the through groove (11) and the baffle (3) are integrated.

4. The metal terminal with good corrosion resistance according to claim 1, characterized in that: The rear end of the sealing strip (4) contacts the terminal mounting base (1).

5. A metal terminal with good corrosion resistance according to claim 1, characterized in that: The two guide blocks (6) extend into the interior of the guide groove (5) on opposite sides and contact the inner wall of the guide groove (5), and the guide blocks (6) and the guide groove (5) are slidably connected.

6. The metal terminal with good corrosion resistance according to claim 1, characterized in that: The front and rear surfaces of the main rod (8) are movably connected to the inner wall of the annular block (7) via a rotating shaft.

7. A metal terminal with good corrosion resistance according to claim 1, characterized in that: The two limiting rods (9) are connected to each other through the movable groove (10) on opposite sides and extend to the outside of the annular block (7). The limiting rods (9) are movably connected to the movable groove (10), and the rear surface of the limiting rods (9) is in contact with the guide block (6).

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