Multipurpose leakage protector

Abstract

The utility model belongs to the technical field of leakage protectors, and particularly relates to a multipurpose leakage protector which comprises a leakage protector body, a protection assembly, a mounting seat, two sliding blocks, a power connection assembly, a limiting assembly and a guide assembly. A storage groove is formed in the leakage protector body, sliding grooves are formed in the inner wall of the top and the inner wall of the bottom of the storage groove, the two sliding blocks are slidably installed in the corresponding sliding grooves respectively, and the installation base is rotationally installed on the sides, close to each other, of the two installation blocks in a damping mode. The device is reasonable in design, is safe in use, is high in adaptability, is convenient to operate, and can effectively solve the problems in the prior art that the power needs to be cut off when the power needs to be connected from the position of the leakage protector temporarily. The electric leakage protector overcomes the defects of tedious operation and single function of a traditional electric leakage protector in the prior art, and has high practical value and market application prospect.

Description

Technical Field

[0001] The utility model relates to the technical field of leakage protectors, in particular to a multi-purpose leakage protector. Background Art

[0002] In modern electrical systems, leakage protectors (LRDs) are crucial for ensuring electrical safety. However, existing LRDs have limitations in certain situations. For example, when temporarily adding electrical equipment, the operation is cumbersome and poses safety risks. Furthermore, traditional LRDs have limited functionality and are unable to meet increasingly complex electrical demands.

[0003] Therefore, the present invention proposes a multi-purpose leakage protector to solve the above problems.

[0004] The information disclosed in this background technology section is only intended to increase the understanding of the overall background of the present invention, and should not be regarded as an admission or any form of suggestion that the information constitutes the prior art already known to those skilled in the art. Utility Model Content

[0005] The purpose of the present invention is to solve the shortcomings mentioned in the above background technology and to propose a multi-purpose leakage protector.

[0006] The above technical objectives of the present invention are achieved through the following technical solutions: A multi-purpose leakage protector, comprising a leakage protector body, a protection assembly, a mounting seat, two sliders, a power connection assembly, a limit assembly and a guide assembly;

[0007] A receiving groove is provided on the leakage protector body, and sliding grooves are provided on the top inner wall and the bottom inner wall of the storage groove. Two sliders are slidably installed in the corresponding sliding grooves respectively. The mounting seat is damped and rotated on the side where the two mounting blocks are close to each other. The mounting seat is cylindrical, and a plurality of socket modules for taking power are fixedly installed on the outer peripheral side of the mounting seat. Two mounting grooves are provided on the bottom inner wall of the lower sliding groove. The power connection component is provided in the two mounting grooves and connected to the slider below. Two card slots are provided on the top inner wall of the upper sliding groove. The limit component is provided in the two card slots and adapted to the slider above. The guide component is provided in the two mounting grooves and connected to the power connection component. The protective component is provided in the storage groove.

[0008] Preferably, the power connection assembly includes two conductive plates, two power connection plates and multiple compression springs. Conductive plates are slidably installed in the two mounting grooves, and multiple compression springs are fixedly installed on the bottom side of the conductive plates. The bottom ends of the multiple compression springs are fixedly connected to the bottom inner wall of the mounting groove. Two power connection plates are embedded and fixedly installed on the bottom side of the slider located below, and the two power connection plates are adapted to the two conductive plates.

[0009] Preferably, the top side of the conductive sheet is arranged in a state where the middle is higher and the two sides are lower.

[0010] Preferably, the guide assembly includes four limit blocks and four guide blocks, two T-shaped limit blocks are fixedly installed on the bottom side of the conductive sheet, and guide blocks are fixedly installed on the inner walls on both sides of the installation groove, and the limit blocks are slidably connected to the corresponding guide blocks respectively.

[0011] Preferably, the limit assembly includes a limit plate, two return springs and two pressing pins. A U-shaped limit plate is slidably installed on the upper slider. Two return springs are fixedly installed between the bottom side of the limit plate and the upper slider. Pressing pins are slidably installed on the top inner walls of the two slots, and the bottom ends of the pressing pins extend into the corresponding slots.

[0012] Preferably, the top end of the pressing pin extends to above the leakage protector body and is fixedly mounted with a pressing block.

[0013] Preferably, the protection component includes an opening and closing door and a rotating shaft. The same rotating shaft is rotatably installed on the front and rear inner walls of the storage slot, and the opening and closing door adapted to the storage slot is radially fixedly installed on the rotating shaft.

[0014] Preferably, a circular groove is provided on the front side of the opening and closing door, and a torsion spring movably sleeved on the rotating shaft is fixedly mounted on the rear inner wall of the circular groove and the front inner wall of the storage groove.

[0015] Preferably, a same guide rod is fixedly mounted on the inner walls on both sides of the slide groove, and the guide rod is slidably connected to the slider.

[0016] Preferably, a push spring is fixedly mounted on one side of the sliding block, and the push spring is movably sleeved on the outside of the guide rod and movably abuts against the left inner wall of the sliding groove.

[0017] The beneficial effects of the utility model are:

[0018] The protective component provided can provide shielding protection for the mounting base and socket module in the storage slot, ensuring that the basic functions of the leakage protector body will not be affected when there is no need to use the additional temporary power connection function. The setting of the mounting base and multiple socket modules provided on the mounting base can meet the power supply needs of different electrical appliances, thereby improving the versatility of the equipment.

[0019] The design of the limit assembly and the pressing pin facilitates the rapid limiting and releasing operations of the mounting base. At the same time, the cooperation of the set push spring and the guide rod can greatly improve the retraction and extension effect of the mounting base. The setting of the power connection assembly can keep the power off in the storage state of the mounting base, and connect the power when the mounting base is unfolded. This not only improves the convenience of operation, but also avoids the safety hazards caused by the leakage protector body being in an abnormal state for a long time. The design of the slider and the guide rod realizes the smooth sliding of the leakage protector, ensuring the stability and reliability of the leakage protector during use.

[0020] To sum up, the multi-purpose leakage protector of the utility model has the advantages of reasonable structure, safe use, strong adaptability, and convenient operation. It can effectively solve the problems in the existing technology of the cumbersome operation of first cutting off the power when it is necessary to temporarily connect power from the leakage protector position, and then connecting another wire from the leakage protector output end position to draw power, as well as the shortcomings of the traditional leakage protector with single function. It has high practical value and market application prospects. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0022] Figure 1 This is a schematic diagram of the three-dimensional structure of a multi-purpose leakage protector proposed by the utility model;

[0023] Figure 2 This is a partial cross-sectional structural diagram of a multi-purpose leakage protector proposed by the utility model;

[0024] Figure 3 This is a partial three-dimensional structural diagram of the protective component part proposed by the utility model;

[0025] Figure 4 This is a schematic diagram of the three-dimensional structure of the limit plate and the return spring part proposed in the utility model;

[0026] Figure 5 This is a schematic diagram of the three-dimensional structure of the guide rod, the push spring and the upper slider proposed in the present invention;

[0027] Figure 6 This is a schematic diagram of the three-dimensional structure of the guide rod, push spring, power connection plate and lower slider proposed in the utility model;

[0028] Figure 7This is a partial three-dimensional structural diagram of the compression spring, guide assembly and power connection piece proposed in the present invention;

[0029] Figure 8 for Figure 2 Enlarged view of part A.

[0030] In the figure: 1. Leakage protector body; 2. Opening and closing door; 21. Rotating shaft; 22. Torsion spring; 3. Slider; 31. Guide rod; 32. Push spring; 4. Mounting seat; 41. Socket module; 5. Limit plate; 51. Reset spring; 52. Press pin; 6. Conductive sheet; 61. Compression spring; 62. Limit block; 63. Guide block; 64. Power connection sheet. DETAILED DESCRIPTION

[0031] The following will clearly and completely describe the technical solutions of the present invention in conjunction with specific embodiments. Obviously, the embodiments described are only some of the embodiments of the present invention, and not all of them. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without inventive effort are also within the scope of protection of the present invention.

[0032] Reference Figure 1-8A multi-purpose leakage protector includes a leakage protector body 1, a mounting base 4 and two sliders 3. A receiving groove is provided on the leakage protector body 1. Slide grooves are provided on the top inner wall and the bottom inner wall of the storage groove. The two sliders 3 are slidably installed in the corresponding slide grooves. The mounting base 4 is damped and rotated on the side where the two mounting blocks are close to each other. The mounting base 4 is cylindrical, and a plurality of socket modules 41 for taking power are fixedly installed on the outer peripheral side of the mounting base 4. Two mounting grooves are provided on the bottom inner wall of the lower slide groove. Conductive sheet 6, a plurality of compression springs 61 are fixedly installed on the bottom side of the conductive sheet 6, and the bottom ends of the plurality of compression springs 61 are fixedly connected to the bottom inner wall of the mounting groove. Two power connection pieces 64 are embedded and fixedly installed on the bottom side of the slider 3 below. The two power connection pieces 64 are adapted to the two conductive sheets 6, and can ensure stable contact between the power connection pieces 64 and the conductive sheet 6 when the slider 3 moves to the top of the mounting groove. In order to prevent the conductive sheet 6 from affecting the normal sliding of the lower slider 3 along the lower slide groove, the top side of the conductive sheet 6 is set in a state of high in the middle and low on both sides, and the bottom side of the conductive sheet 6 is fixedly installed. Two T-shaped limit blocks 62 are installed, and guide blocks 63 are fixedly installed on the inner walls on both sides of the installation groove. The limit blocks 62 are slidably connected with the corresponding guide blocks 63, which can ensure the movement stability of the conductive sheet 6. Two card slots are provided on the inner wall of the top side of the upper slide groove. A U-shaped limit plate 5 is slidably installed on the upper slider 3. Two return springs 51 are fixedly installed between the bottom side of the limit plate 5 and the upper slider 3. Pressing pins 52 are slidably installed on the inner walls of the top sides of the two card slots, and the bottom ends of the pressing pins 52 extend to the corresponding card slots. When the pressing pin 52 moves downward, the limit plate 5 can be controlled to move downward, so that the top side of the limit plate 5 can be flush with the top inner wall of the upper slide groove, and then the limit on the upper slider 3 can be released. The same rotating shaft 21 is rotatably installed on the front and rear inner walls of the receiving groove, and the opening and closing door 2 adapted to the receiving groove is radially fixedly installed on the rotating shaft 21. A circular groove is provided on the front side of the opening and closing door 2, and the same torsion spring 22 movably mounted on the rotating shaft 21 is fixedly installed on the rear inner wall of the circular groove and the front inner wall of the receiving groove, which can control the opening and closing of the receiving groove by itself.

[0033] In this embodiment, in order to facilitate the operator to operate the pressing pin 52, the top end of the pressing pin 52 extends to the top of the leakage protector body 1 and is fixedly installed with a pressing block.

[0034] In this embodiment, in order to enable the slider 3 to maintain stable sliding along the slide groove, a same guide rod 31 is fixedly installed on the inner walls of both sides of the slide groove, and the guide rod 31 is slidably connected to the slider 3.

[0035] In this embodiment, in order to facilitate the user to pull the mounting seat 4 out of the storage slot, a push spring 32 is fixedly installed on one side of the slider 3, and the push spring 32 is movably sleeved on the outside of the guide rod 31 and movably abuts against the left inner wall of the slide slot, which can push the slider 3 to slide to the right, thereby pushing the mounting seat 4 out of the storage slot and pushing the opening and closing door 2 to deflect.

[0036] Working principle: When in use, first install the leakage protector body 1 in the required position and connect the power. When temporary power connection is needed, press the pressing block on the left side so that the pressing pin 52 pushes the limit plate 5 to slide downward along the upper slider 3 and make its top side flush with the top side of the upper slide groove. At this time, under the action of the pushing spring 32, the slider 3 can be controlled to slide to the right along the slide groove and the guide rod 31, thereby squeezing the opening and closing door 2 and making it deflect clockwise around the rotating shaft 21 as the center. Then, after the operator opens the opening and closing door 2, he pulls the mounting seat 4 out of the storage slot to the right until the upper limit plate 5 slides to the right slot position. Under the action of the return spring 51, the limit plate 5 can be controlled to be stuck in the right slot, thereby realizing the limitation of the mounting seat 4. At this time, the power connection piece 64 on the lower slider 3 will also move to the corresponding conductive piece 6. Under the action of the reaction force of the compression spring 61, the conductive piece 6 and the power connection piece 6 can be ensured. 4, avoiding poor contact caused by looseness, and at the same time, the cooperation of the limit block 62 and the guide block 63 set in a T shape can ensure the stability of the conductive sheet 6, and the opening and closing door 2 moves to the lower position of the mounting seat 4 under the push of the mounting seat 4 and maintains abutment with the bottom side of the mounting seat 4. The operator manually rotates the mounting seat 4 to adjust the required socket module 41 to a position convenient for plugging in the plug to achieve direct power-taking operation, without the need for additional wiring from the wiring position of the leakage protector main body 1, which can realize the functional expansion of the leakage protector main body 1. It is worth noting that the socket module 41 on the mounting seat 4 draws power from the outlet end of the leakage protector main body 1. This setting method can make the socket module 41 on the mounting seat 4 also protected by the leakage protector main body 1, and can also achieve the purpose of leakage protection, thereby greatly improving the safety of the device in actual application.

[0037] The above is a detailed introduction to the multi-purpose leakage protector provided by the present invention. This article uses specific embodiments to illustrate the principles and implementation methods of the present invention. The description of the above embodiments is only intended to help understand the method and core concept of the present invention. It should be pointed out that for ordinary technicians in this technical field, without departing from the principles of the present invention, various improvements and modifications can be made to the present invention, and these improvements and modifications also fall within the scope of protection of the claims of the present invention.

Claims

1. A multi-purpose leakage protector, characterized in that: It comprises a leakage protector body (1), a protection component, a mounting seat (4), two slide blocks (3), a power connection component, a limit component and a guide component; The leakage protector body (1) is provided with a receiving groove, and the top inner wall and the bottom inner wall of the receiving groove are both provided with sliding grooves, and the two sliders (3) are respectively slidably installed in the corresponding sliding grooves, and the mounting seat (4) is damped and rotated and installed on the side where the two mounting blocks are close to each other, and the mounting seat (4) is arranged in a columnar shape, and a plurality of socket modules (41) for taking electricity are fixedly installed on the outer peripheral side of the mounting seat (4), and two mounting grooves are provided on the bottom inner wall of the lower sliding groove, and the power connection component is arranged in the two mounting grooves and connected to the lower slider (3), and two card slots are provided on the top inner wall of the upper sliding groove, and the limit component is arranged in the two card slots and adapted to the upper slider (3), and the guide component is arranged in the two mounting grooves and connected to the power connection component, and the protection component is arranged in the receiving groove.

2. A multi-purpose leakage protector according to claim 1, characterized in that: The power connection assembly comprises two conductive sheets (6), two power connection sheets (64) and a plurality of compression springs (61); the conductive sheets (6) are slidably mounted in the two mounting grooves; the plurality of compression springs (61) are fixedly mounted on the bottom side of the conductive sheets (6); the bottom ends of the plurality of compression springs (61) are fixedly connected to the bottom inner wall of the mounting groove; the two power connection sheets (64) are embedded and fixedly mounted on the bottom side of the slider (3) located below; the two power connection sheets (64) are adapted to the two conductive sheets (6).

3. The multi-purpose leakage protector according to claim 2, characterized in that: The top side of the conductive sheet (6) is arranged in a state where the middle is higher and the two sides are lower.

4. The multi-purpose leakage protector according to claim 2, characterized in that: The guide assembly comprises four limit blocks (62) and four guide blocks (63), two limit blocks (62) arranged in a T shape are fixedly installed on the bottom side of the conductive sheet (6), and guide blocks (63) are fixedly installed on the inner walls on both sides of the installation groove, and the limit blocks (62) are respectively slidably connected to the corresponding guide blocks (63).

5. The multi-purpose leakage protector according to claim 1, characterized in that: The limiting assembly comprises a limiting plate (5), two return springs (51) and two pressing pins (52); a limiting plate (5) arranged in a U shape is slidably mounted on the upper slider (3); two return springs (51) are fixedly mounted between the bottom side of the limiting plate (5) and the upper slider (3); pressing pins (52) are slidably mounted on the top inner walls of the two card slots; the bottom ends of the pressing pins (52) extend into the corresponding card slots.

6. The multi-purpose leakage protector according to claim 5, characterized in that: The top end of the pressing pin (52) extends to the top of the leakage protector body (1) and is fixedly mounted with a pressing block.

7. The multi-purpose leakage protector according to claim 1, characterized in that: The protection assembly comprises an opening and closing door (2) and a rotating shaft (21); a same rotating shaft (21) is rotatably mounted on the front and rear inner walls of the receiving slot; and an opening and closing door (2) adapted to the receiving slot is radially fixedly mounted on the rotating shaft (21).

8. The multi-purpose leakage protector according to claim 7, characterized in that: A circular groove is provided on the front side of the opening and closing door (2), and a torsion spring (22) movably sleeved on the rotating shaft (21) is fixedly installed on the rear inner wall of the circular groove and the front inner wall of the receiving groove.

9. The multi-purpose leakage protector according to claim 1, characterized in that: The same guide rod (31) is fixedly mounted on the inner walls of both sides of the slide groove, and the guide rod (31) is slidably connected to the slider (3).

10. The multi-purpose leakage protector according to claim 9, characterized in that: A push spring (32) is fixedly mounted on one side of the slide block (3), and the push spring (32) is movably sleeved on the outside of the guide rod (31) and movably abuts against the left inner wall of the slide groove.

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