Adjustable power supply contact chip module

Abstract

The utility model discloses an adjustable power supply contact chip module, which comprises a shell, a top cover is fixedly arranged at the top of the shell, a contact chip body and a vertical plate are arranged in the shell, the contact chip body and the vertical plate are connected with the shell through a rotating assembly, and the rotating assembly comprises a first rotating disc and a second rotating disc. According to one embodiment of the invention, through the arrangement of the cross rod and the adjusting assembly, during the use, a user inserts a plug into the contact piece body, the contact piece body clamps the plug to realize the conduction of a power supply, and when the elastic force of the contact piece body is reduced due to long-time use and the connection between the contact piece body and the plug is loosened, the contact piece body is not damaged. A user can enable the two cross rods on the two sides of the contact piece body to move oppositely through the adjusting assembly, so that the contact piece body can be extruded, the contact piece body keeps a good clamping effect on a plug, and the phenomenon of poor contact or disconnection caused by fatigue and looseness of the contact piece body is solved.

Description

Technical Field

[0001] This utility model relates to the field of power contact plate technology, and more specifically, to an adjustable power contact plate module. Background Technology

[0002] Power contact pieces are the core components in a power supply that enable stable power transmission. They establish a physical connection between the device and the power supply through spring-loaded, spring-pin, or planar contact structures. They can also serve as conductors and signal transmitters. The base material is often made of copper alloy to balance conductivity and elasticity, and the surface is enhanced with nickel / tin plating and other processes to improve durability. They are widely used in sockets in daily life and modular power supply equipment in industrial equipment.

[0003] However, existing technologies have some problems: existing power contact pieces usually achieve plug conduction by clamping the plug through their specific shape and elasticity. However, the plug insertion and removal process requires a large force and frequent insertion and removal. As a result, after long-term use, the power contact pieces are easily fatigued and loosened, which may lead to poor contact or disconnection, affecting normal use. Therefore, we propose an adjustable power contact piece module. Utility Model Content

[0004] One objective of this invention is to provide a new technical solution for adjustable power contact plate modules.

[0005] According to a first aspect of the present invention, an adjustable power contact module is provided, comprising a housing, a top cover fixedly mounted on the top of the housing, a contact body and a vertical plate disposed inside the housing, the contact body and the vertical plate being connected to the housing via a rotating assembly, the rotating assembly comprising a first turntable and a second turntable, the first turntable and the second turntable being rotatably connected to the housing and the top cover respectively, the contact body being fixedly mounted on the first turntable, the vertical plate being fixedly connected between the first turntable and the second turntable, and crossbars being movably mounted on both sides of the contact body, the crossbars being connected to the first turntable via an adjusting assembly, the adjusting assembly being able to adjust the tightness of the contact body via the crossbars.

[0006] Optionally, the adjusting assembly includes a lead screw threadedly connected to a first turntable, a block rotatably connected to the top of the lead screw, vertical plates fixedly installed on both sides of the block, oblique holes provided on the vertical plates, and both ends of the crossbar slidably connected inside the oblique holes.

[0007] Optionally, a square hole is provided at the bottom of the contact plate body, and the width of the square hole is greater than the diameter of the lead screw.

[0008] Optionally, the upright plate has a through hole, and a guide rod is fixedly installed on the inner wall of the through hole, and the crossbar is movably sleeved on the guide rod.

[0009] Optionally, a knob is fixedly installed at the bottom of the lead screw, and the outer surface of the knob is provided with anti-slip texture.

[0010] Optionally, a circular groove is provided at the bottom of the housing, a connecting rod is fixedly installed at the bottom of the first turntable, a pin is movably inserted into the connecting rod, and one end of the pin extends into the circular groove.

[0011] Optionally, a pull handle is fixedly installed at the bottom of the pin, and a spring is movably sleeved on the outer surface of the pin, with the two ends of the spring respectively fixedly connected to the connecting rod and the pull handle.

[0012] Optionally, the pin is cylindrical, and the size of the pin is adapted to the size of the circular groove.

[0013] Optionally, the width of the vertical plate is smaller than the width of the upright plate, and the vertical plate is slidably connected to the surface of the upright plate.

[0014] Optionally, the width of the oblique hole is the same as the diameter of the crossbar, and the inner wall of the oblique hole is coated with a lubricating layer.

[0015] According to one embodiment of this disclosure, by setting a crossbar and an adjustment component, during use, the user inserts the plug into the contact plate body, and the contact plate body clamps the plug to achieve power conduction. When the contact plate body loses elasticity due to long-term use and the connection with the plug becomes loose, the user can use the adjustment component to make the two crossbars on both sides of the contact plate body move towards each other, thereby squeezing the contact plate body and making the contact plate body maintain a good clamping effect on the plug, thus solving the problem of poor contact or disconnection caused by fatigue loosening of the contact plate body.

[0016] Other features and advantages of the present invention will become clear from the following detailed description of exemplary embodiments of the present invention with reference to the accompanying drawings. Attached Figure Description

[0017] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments of the present invention and, together with their description, serve to explain the principles of the present invention.

[0018] Figure 1 This is a schematic diagram of the internal structure of an adjustable power contact module in one embodiment;

[0019] Figure 2 This is a schematic diagram of the top structure of an adjustable power contact module in one embodiment;

[0020] Figure 3 This is a schematic diagram of the structure of the adjustable power contact module after the second turntable rotates in one embodiment;

[0021] Figure 4 This is a schematic diagram of the mounting structure of the contact body of an adjustable power contact module in one embodiment;

[0022] Figure 5 This is a schematic cross-sectional view of the contact body of an adjustable power contact module in one embodiment.

[0023] Figure 6 This is a side cross-sectional view of the first turntable of an adjustable power contact module in one embodiment.

[0024] Figure 7 This is a schematic diagram of the bottom portion structure of an adjustable power contact module in one embodiment;

[0025] Figure 8 This is a side cross-sectional view of an adjustable power contact module in one embodiment.

[0026] The following are marked in the diagram: 1. Housing; 2. Top cover; 3. Contact plate body; 4. Vertical plate; 5. First turntable; 6. Second turntable; 7. Horizontal bar; 8. Lead screw; 9. Block; 10. Vertical plate; 11. Slanted hole; 12. Square hole; 13. Through hole; 14. Guide rod; 15. Circular groove; 16. Connecting rod; 17. Pin; 18. Spring; 19. Knob; 20. Pull handle. Detailed Implementation

[0027] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that, unless otherwise specifically stated, the relative arrangement, numerical expressions, and values ​​of the components and steps set forth in these embodiments do not limit the scope of the present invention.

[0028] The following description of at least one exemplary embodiment is merely illustrative and is in no way intended to limit the invention or its application or use.

[0029] Techniques, methods, and equipment known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and equipment should be considered part of the specification.

[0030] In all the examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values.

[0031] like Figures 1-8As shown, the adjustable power contact module includes a housing 1, a top cover 2 fixedly installed on the top of the housing 1, a contact body 3 and a vertical plate 4 disposed inside the housing 1, and the contact body 3 and the vertical plate 4 are connected to the housing 1 by a rotating assembly, the rotating assembly including a first turntable 5 and a second turntable 6, the first turntable 5 and the second turntable 6 being rotatably connected to the housing 1 and the top cover 2 respectively, the contact body 3 being fixedly installed on the first turntable 5, the vertical plate 4 being fixedly connected between the first turntable 5 and the second turntable 6, and crossbars 7 being movably installed on both sides of the contact body 3, the crossbars 7 being connected to the first turntable 5 by an adjustment assembly, the adjustment assembly being able to adjust the tightness of the contact body 3 through the crossbars 7.

[0032] The adjustable power contact module mentioned above includes a lead screw 8, which is threadedly connected to the first turntable 5. A block 9 is rotatably connected to the top of the lead screw 8. Vertical plates 10 are fixedly installed on both sides of the block 9. An oblique hole 11 is opened on the vertical plate 10. Both ends of the crossbar 7 are slidably connected inside the oblique hole 11.

[0033] By rotating the lead screw 8, the block 9 can drive the vertical plate 10 to move upward, thereby causing the inner wall of the inclined hole 11 to press against the surface of the crossbar 7, which in turn causes the two crossbars 7 on both sides of the contact plate body 3 to move towards each other, thereby pressing the contact plate body 3 and adjusting the tightness of the contact plate body 3.

[0034] The aforementioned adjustable power contact module has a square hole 12 at the bottom of the contact body 3, and the width of the square hole 12 is greater than the diameter of the lead screw 8.

[0035] The aforementioned adjustable power contact module has a through hole 13 on the upright plate 4, and a guide rod 14 is fixedly installed on the inner wall of the through hole 13. The crossbar 7 is movably sleeved on the guide rod 14.

[0036] The guide rod 14 is designed to further limit the movement of the crossbar 7, making the crossbar 7 more stable during movement.

[0037] The adjustable power contact module has a knob 19 fixedly installed at the bottom of the lead screw 8, and the outer surface of the knob 19 is provided with anti-slip texture.

[0038] Both the knob 19 and the lead screw 8 can be made of insulating material. The anti-slip texture design on the surface of the knob 19 makes it easier for the user to turn the lead screw 8.

[0039] The aforementioned adjustable power contact module has a circular groove 15 at the bottom of the housing 1, and a connecting rod 16 is fixedly installed at the bottom of the first turntable 5. A pin 17 is movably inserted into the connecting rod 16, and one end of the pin 17 extends into the interior of the circular groove 15.

[0040] By inserting the pin 17 into the circular groove 15, the first turntable 5 can be limited, thereby preventing the first turntable 5 from accidentally rotating the contact piece body 3 and causing positional displacement that would affect its use.

[0041] In the aforementioned adjustable power contact module, a pull handle 20 is fixedly installed at the bottom of the pin 17, and a spring 18 is movably sleeved on the outer surface of the pin 17. The two ends of the spring 18 are respectively fixedly connected to the connecting rod 16 and the pull handle 20.

[0042] By setting the spring 18 to a stretched state, the spring 18's restorative force will cause the pin 17 to tend to move upwards. This allows the top of the pin 17 to remain inside the circular groove 15 after it is inserted into the groove, thus maintaining the limiting effect on the first turntable 5.

[0043] In the aforementioned adjustable power contact module, the pin 17 is cylindrical, and the size of the pin 17 is adapted to the size of the circular groove 15.

[0044] In the aforementioned adjustable power contact module, the width of the vertical plate 10 is smaller than the width of the vertical plate 4, and the vertical plate 10 is slidably connected to the surface of the vertical plate 4.

[0045] In the aforementioned adjustable power contact module, the width of the oblique hole 11 is the same as the diameter of the crossbar 7, and the inner wall of the oblique hole 11 is coated with a lubricating layer.

[0046] By applying a lubricating layer to the inner wall of the inclined hole 11, the crossbar 7 can slide more smoothly along the inner wall of the inclined hole 11.

[0047] Working principle and usage process of this utility model:

[0048] In use, the user inserts the plug into the contact body 3, which clamps the plug to conduct power. When the contact body 3 loses its elasticity due to prolonged use and becomes loose from the plug, the user can rotate the screw 8 using the knob 19. This causes the block 9 to move the vertical plate 10 upwards, which in turn causes the inner wall of the inclined hole 11 to press against the surface of the horizontal bar 7. This causes the two horizontal bars 7 on both sides of the contact body 3 to move towards each other, thus pressing the contact body 3 and adjusting its tightness to maintain a good clamping effect on the plug. When the user needs to adjust the angle of the contact body 3 to insert different types of plugs, they can pull the handle 20 to remove the top of the pin 17 from the circular groove 15. Then, rotating the connecting rod 16 causes the first turntable 5, the contact body 3, the vertical plate 4, and the second turntable 6 to rotate together, causing the pin 17 to insert into another circular groove 15. This allows adjustment of the angle between the contact body 3 and the second turntable 6. Figure 2 and Figure 3As shown, this allows users to easily insert different types of plugs, improving applicability.

[0049] Although specific embodiments of the present invention have been described in detail by way of examples, those skilled in the art should understand that the above examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Those skilled in the art should understand that modifications can be made to the above embodiments without departing from the scope and spirit of the present invention. The scope of the present invention is defined by the appended claims.

Claims

1. An adjustable power contact module, comprising a housing (1), characterized in that: A top cover (2) is fixedly installed on the top of the housing (1). A contact plate body (3) and a vertical plate (4) are provided inside the housing (1). The contact plate body (3) and the vertical plate (4) are connected to the housing (1) through a rotating assembly. The rotating assembly includes a first turntable (5) and a second turntable (6). The first turntable (5) and the second turntable (6) are rotatably connected to the housing (1) and the top cover (2) respectively. The contact plate body (3) is fixedly installed on the first turntable (5). The vertical plate (4) is fixedly connected between the first turntable (5) and the second turntable (6). A crossbar (7) is movably installed on both sides of the contact plate body (3). The crossbar (7) is connected to the first turntable (5) through an adjustment assembly. The adjustment assembly can adjust the tightness of the contact plate body (3) through the crossbar (7).

2. The adjustable power contact module according to claim 1, characterized in that: The adjusting assembly includes a lead screw (8), which is threadedly connected to the first turntable (5). A block (9) is rotatably connected to the top of the lead screw (8). Vertical plates (10) are fixedly installed on both sides of the block (9). An oblique hole (11) is provided on the vertical plate (10). Both ends of the crossbar (7) are slidably connected inside the oblique hole (11).

3. The adjustable power contact module according to claim 1, characterized in that: The bottom of the contact plate body (3) is provided with a square hole (12), the width of which is greater than the diameter of the lead screw (8).

4. The adjustable power contact module according to claim 1, characterized in that: The upright plate (4) has a through hole (13), and a guide rod (14) is fixedly installed on the inner wall of the through hole (13). The crossbar (7) is movably sleeved on the guide rod (14).

5. The adjustable power contact module according to claim 2, characterized in that: A knob (19) is fixedly installed at the bottom of the lead screw (8), and the outer surface of the knob (19) is provided with anti-slip texture.

6. The adjustable power contact module according to claim 1, characterized in that: The bottom of the housing (1) is provided with a circular groove (15), and a connecting rod (16) is fixedly installed on the bottom of the first turntable (5). A pin (17) is movably inserted into the connecting rod (16), and one end of the pin (17) extends into the inside of the circular groove (15).

7. The adjustable power contact module according to claim 6, characterized in that: A pull handle (20) is fixedly installed at the bottom of the pin (17), and a spring (18) is movably sleeved on the outer surface of the pin (17). The two ends of the spring (18) are respectively fixedly connected to the connecting rod (16) and the pull handle (20).

8. The adjustable power contact module according to claim 6, characterized in that: The pin (17) is cylindrical, and the size of the pin (17) is adapted to the size of the circular groove (15).

9. The adjustable power contact module according to claim 2, characterized in that: The width of the vertical plate (10) is smaller than the width of the vertical plate (4), and the vertical plate (10) is slidably connected to the surface of the vertical plate (4).

10. The adjustable power contact module according to claim 2, characterized in that: The width of the oblique hole (11) is the same as the diameter of the crossbar (7), and the inner wall of the oblique hole (11) is coated with a lubricating layer.

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