Patch board with good protection performance

Abstract

The utility model discloses a patch board with good protection performance, which comprises a patch board shell, the outer side of the patch board shell is connected with an external connecting wire, the upper end of the patch board shell is provided with a first sliding chute and a first sliding block matched with the first sliding chute, a fixing piece on the sliding block is rotatably connected with a connecting piece and a transparent protection shell, and a sliding flame-retardant socket device is arranged in the patch board shell. And one end of the second sliding block is provided with an extrusion mechanism, and the extrusion mechanism comprises an extrusion plate, a third sliding block and a spring. Through the above structure, the slidable sockets can slide as required to adjust the spacing and realize conduction, when the patch board is idle, the flame-retardant board is inserted between the sockets to prevent flame spreading, the fluorescent blocks facilitate positioning in the dark, the transparent protective shell can protect the sockets, the extrusion mechanism ensures that the flame-retardant board is attached, and the patch board significantly improves the power utilization safety and is convenient to use. And convenient and reliable use experience is brought to the user.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of electric safety, especially relates to a plug board with good protection. BACKGROUND

[0002] In daily life and work, the plug board is widely used as a common power connection equipment, however, the traditional plug board has many safety hazards, on the one hand, when the electric spark or high temperature is generated in the inside of a socket due to electrical failure, the flame and heat are easy to spread among the sockets due to lack of effective flame-retardant isolation measures, thereby causing serious fire accidents, on the other hand, in the environment with dim light, the user is difficult to quickly and accurately find the plug board position and complete the plug insertion and extraction operation, which brings inconvenience to use, in addition, the traditional plug board cannot flexibly adjust the socket spacing, is difficult to meet the diversified demand of the plug spacing of different electrical equipment, and has poor protection performance, dust and sundries are easy to enter the socket, which increases the risk of short circuit and other failures, based on these problems, it has important practical significance to develop a plug board with good protection, convenient use and safety and reliability. SUMMARY

[0003] This section aims to outline some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the utility model name to avoid obscuring the purpose of this section, the abstract of the specification and the utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0004] Therefore, the utility model aims at providing a plug board with good protection, which can solve the problems of improving fire safety and enhancing protection performance.

[0005] To solve the above technical problems, the utility model provides a plug board with good protection, adopts the following technical scheme: including the plug board shell, the outside of the plug board shell is fixedly connected with the external wire, the upper end of the plug board shell is provided with the first sliding groove, the inner wall of the first sliding groove is slidably connected with the first sliding block, the upper end of the first sliding block is fixedly connected with the fixed part, the inside of the fixed part is rotatably connected with the connecting part, the front end of the connecting part is fixedly connected with the transparent protective shell, the inside of the plug board shell is provided with the sliding flame-retardant socket device, one end of the inside of the plug board shell is provided with the extrusion mechanism.

[0006] The sliding flame-retardant socket device includes the second sliding block, the slidable socket, the extension plate, the conductive strip, the third sliding groove, the power connection mechanism and the track copper bar.

[0007] The extrusion mechanism includes the extrusion plate, the third sliding block and the spring.

[0008] Optionally, the inner wall of the plug-in board shell is fixedly connected with a second sliding block, and the outer surface of the second sliding block is slidably connected with the slidable socket through a second sliding groove.

[0009] Through the above technical solution: ensure that the slidable socket can stably slide in the plug-in board shell, and provide structural support and guiding effect for the movement of the slidable socket.

[0010] Optionally, the front end of the slidable socket is fixedly connected with an extension plate, and the lower surface of the extension plate is fixedly connected with the conductive strip.

[0011] Through the above technical solution: provides a prerequisite for realizing the electrical connection between the conductive strip and the track copper bar, and ensures that the slidable socket can be smoothly powered during movement.

[0012] Optionally, the third sliding groove is located in the inside of the power connection mechanism, the bottom inner wall of the third sliding groove is fixedly connected with the track copper bar, and the upper surface of the track copper bar is slidably connected with the conductive strip.

[0013] Through the above technical solution: ensures that the slidable socket can be stably connected with the power supply during sliding, and provides power for the electrical equipment.

[0014] Optionally, the side end of the slidable socket is in close contact with a fire-retardant plate, and the inner wall of the fire-retardant plate is fixedly connected with a fluorescent block.

[0015] Through the above technical solution: prevents the spread of flames and heat caused by internal failure of a socket, and improves the fire safety performance of the plug-in board; the fluorescent block provides illumination for the user when the light is relatively dark, facilitating the user to find the plug-in board and perform plug-in and plug-out operations.

[0016] Optionally, the lower end of the transparent protective shell is fixedly connected with a buckle, and the lower end of the buckle is clamped with the upper end of the slidable socket through a clamping groove.

[0017] Through the above technical solution: the transparent protective shell can be fixed above the slidable socket, which plays a protective role for the slidable socket, prevents dust, debris and the like from entering the socket, and also protects the user from electric shock to a certain extent.

[0018] Optionally, one end of the inside of the plug-in board shell is provided with a fourth sliding groove, and the inner wall of the fourth sliding groove is slidably connected with a third sliding block.

[0019] Through the above technical solution: provides a structural basis for the installation and movement of the extrusion mechanism, so that the third sliding block can stably slide in the fourth sliding groove, and provides necessary conditions for the extrusion mechanism to realize its function.

[0020] Optionally, the rear end of the third sliding block is fixedly connected with an extrusion plate, the front end of the extrusion plate is fixedly connected with a spring, and the front end of the extrusion plate is in close contact with the fireproof plate.

[0021] By the above technical scheme: through the elastic force of the spring, the extrusion plate can exert a certain pressure on the fireproof plate, so that the fireproof plate is tightly attached to the slidable socket, the fireproof and isolation effects of the fireproof plate are better, and the stability of the fireproof plate during use is ensured.

[0022] To sum up, the utility model has at least one of the following beneficial effects:

[0023] 1. Physical protection, when the socket is not used, the buckle at the lower end is tightly clamped with the upper end of the slidable socket through the clamping groove, forming a solid physical barrier, which can effectively prevent dust, water vapor and other external pollutants from entering the socket, greatly reducing the probability of circuit short circuit, poor contact and other faults caused by foreign matter invasion, significantly prolonging the service life of the socket, and avoiding the user from accidentally touching the socket jack in daily activities, preventing electric shock accidents and ensuring the safety of the user.

[0024] 2. Fireproof protection, the application of the fireproof plate provides reliable protection for the fire safety of the socket, whether in use or in idle state, the fireproof plate is tightly attached between the slidable sockets and plays a strong fireproof and isolation role, once an electric spark or high temperature is generated in a slidable socket due to overload, short circuit or other abnormal conditions, the fireproof plate can quickly block the spread of fire and heat to adjacent sockets, effectively preventing the spread of fire among multiple sockets and minimizing the risk of fire, thereby creating a safe and reliable power environment for the user. BRIEF DESCRIPTION OF DRAWINGS

[0025] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiment description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained without creative labor.

[0026] Figure 1 It is the overall structure schematic diagram of the utility model;

[0027] Figure 2 It is Figure 1 It is the enlarged schematic diagram of A in the middle;

[0028] Figure 3 It is the sectional view of the utility model;

[0029] Figure 4This is a schematic diagram of the buffer mechanism of this utility model;

[0030] Figure 5 This is a schematic diagram of the protective shell structure of this utility model.

[0031] Explanation of reference numerals in the attached drawings: 1. Insert plate housing; 2. Flame-retardant plate; 3. Fluorescent block; 4. Transparent protective shell; 5. Connector; 6. First slide groove; 7. First slider; 8. Fixing component; 9. Second slider; 10. Second slide groove; 11. Sliding socket; 12. Extension plate; 13. Conductive strip; 14. Third slide groove; 15. Power connection mechanism; 16. Track copper busbar; 17. Extrusion plate; 18. Third slider; 19. Spring; 20. Fourth slide groove; 21. External wiring; 22. Buckle; 23. Slot. Detailed Implementation

[0032] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0033] Reference Figures 1-5 This utility model provides a power strip with good protection, which includes a power strip shell 1, an external wiring 21 fixedly connected to the outer side of the power strip shell 1, a first sliding groove 6 provided at the upper end of the power strip shell 1, a first slider 7 slidably connected to the inner wall of the first sliding groove 6, a fixing member 8 fixedly connected to the upper end of the first slider 7, a connecting member 5 rotatably connected inside the fixing member 8, a transparent protective shell 4 fixedly connected to the front end of the connecting member 5, a sliding flame-retardant socket device provided inside the power strip shell 1, and a pressing mechanism provided at one end inside the power strip shell 1.

[0034] The sliding flame-retardant socket device includes a second slider 9, a slidable socket 11, an extension plate 12, a conductive strip 13, a third slide groove 14, a power-connecting mechanism 15, and a track copper busbar 16. The inner wall of the socket housing 1 is fixedly connected to the second slider 9. The outer surface of the second slider 9 is slidably connected to the slidable socket 11 through the second slide groove 10. The front end of the slidable socket 11 is fixedly connected to the extension plate 12. The lower surface of the extension plate 12 is fixedly connected to the conductive strip 13. The third slide groove 14 is located inside the power-connecting mechanism 15. The bottom inner wall of the third slide groove 14 is fixedly connected to the track copper busbar 16. The upper surface of the track copper busbar 16 is slidably connected to the conductive strip 13. The side end of the slidable socket 11 is in close contact with the flame-retardant plate 2. The inner wall of the flame-retardant plate 2 is fixedly connected to a fluorescent block 3. The lower end of the transparent protective shell 4 is fixedly connected to a buckle 22. The lower end of the buckle 22 is engaged with the upper end of the slidable socket 11 through a slot 23.

[0035] The extrusion mechanism includes an extrusion plate 17, a third slider 18, and a spring 19. A fourth slide groove 20 is provided at one end of the inner side of the insert plate housing 1. The inner wall of the fourth slide groove 20 is slidably connected to the third slider 18. The rear end of the third slider 18 is fixedly connected to the extrusion plate 17. The front end of the extrusion plate 17 is fixedly connected to the spring 19. The front end of the extrusion plate 17 is in close contact with the flame-retardant plate 2.

[0036] Working principle: This power strip is equipped with four sliding sockets 11, which slide within the power strip housing 1. Each sliding socket 11 is securely connected to the inner wall of the power strip housing 1 via a second slider 9. The second slider 9 and the sliding socket 11 form a sliding engagement structure via a second groove 10. When the user needs to use the socket, a pushing force is applied to the sliding socket 11. Since the second slider 9 is fixed to the inner wall of the power strip housing 1, the sliding socket 11 can slide smoothly in a predetermined direction within the power strip housing 1 by means of the sliding structure of the second groove 10 and the second slider 9.

[0037] As the sliding socket 11 slides, the extension plate 12 connected to its front end moves synchronously. The conductive strip 13 on the lower surface of the extension plate 12 also slides on the track copper busbar 16 in the third slide groove 14, thereby completing the electrical connection between the conductive strip 13 and the track copper busbar 16, so that the sliding socket 11 can be powered on and provide power support for electrical equipment.

[0038] When the power strip is not in use, the user can push the sliding socket 11 back into the interior along the sliding track inside the power strip housing 1. During this process, the user needs to manually place the flame-retardant plate 2 between each sliding socket 11. Because the size design of the flame-retardant plate 2 is adapted to the gap between the sliding sockets 11, it can be tightly embedded. In this way, even if the power strip is idle, if a potential electrical fault in one of the sliding sockets 11 causes an electric spark or high temperature, the flame-retardant plate 2 can effectively prevent the spread of flames and heat between the sliding sockets 11, further improving the safety of the power strip during non-use periods and preventing the spread of fire hazards between multiple sockets. This comprehensively protects the fire safety of the entire power strip. The fluorescent block 3 embedded in the inner wall of the flame-retardant plate 2 absorbs and stores light energy when there is sufficient light. When in a dark environment, such as at night or in a dimly lit indoor corner, the fluorescent block 3 will slowly release the stored light energy and emit fluorescence, providing a certain degree of illumination for the user. This makes it easier for the user to accurately locate the power strip in the dark and smoothly complete the plug-in and plug-out operations.

[0039] In practical use, if the user needs to adjust the spacing of the sliding sockets 11, the flame-retardant plate 2 can be pulled up. At this time, the sliding sockets 11 that were originally separated by the flame-retardant plate 2 will come into contact with each other. The user can connect several sliding sockets 11 according to the actual situation to meet the spacing requirements of different electrical appliance plugs. Then, the flame-retardant plate 2 is inserted into one side of the sliding socket 11 in the empty space to restore the protective function of the flame-retardant plate 2 for the socket. Since the sliding sockets 11 always slide in the socket housing 1, this adjustment operation can be completed in an orderly manner within the space and track defined by the socket housing 1, without damaging the overall structure of the power strip, and can ensure that the adjusted socket is still stable and safe.

[0040] The above are all preferred embodiments of this utility model, and are not intended to limit the scope of protection of this utility model. Therefore, all equivalent changes made to the structure, shape and principle of this utility model should be covered within the scope of protection of this utility model.

Claims

1. A power strip with good protection, comprising a power strip housing (1), characterized in that: An external wiring (21) is fixedly connected to the outer side of the socket housing (1). A first sliding groove (6) is provided at the upper end of the socket housing (1). A first slider (7) is slidably connected to the inner wall of the first sliding groove (6). A fixing member (8) is fixedly connected to the upper end of the first slider (7). A connecting member (5) is rotatably connected inside the fixing member (8). A transparent protective shell (4) is fixedly connected to the front end of the connecting member (5). A sliding flame-retardant socket device is provided inside the socket housing (1). A pressing mechanism is provided at one end inside the socket housing (1). The sliding flame-retardant socket device includes a second slider (9), a slidable socket (11), an extension plate (12), a conductive strip (13), a third slide groove (14), a power connection mechanism (15), and a track copper busbar (16); The extrusion mechanism includes an extrusion plate (17), a third slider (18), and a spring (19).

2. The power strip with good protection according to claim 1, characterized in that: The inner wall of the insert shell (1) is fixedly connected to the second slider (9), and the outer surface of the second slider (9) is slidably connected to the slidable socket (11) through the second slide groove (10).

3. The power strip with good protection according to claim 1, characterized in that: The front end of the slidable socket (11) is fixedly connected to the extension plate (12), and the lower surface of the extension plate (12) is fixedly connected to the conductive strip (13).

4. The power strip with good protection according to claim 1, characterized in that: The third slide (14) is located inside the power receiving mechanism (15). The bottom inner wall of the third slide (14) is fixedly connected to the track copper busbar (16), and the upper surface of the track copper busbar (16) is slidably connected to the conductive strip (13).

5. A power strip with good protection according to claim 1, characterized in that: The side end of the sliding socket (11) is in close contact with a flame-retardant plate (2), and a fluorescent block (3) is fixedly connected to the inner wall of the flame-retardant plate (2).

6. A power strip with good protection according to claim 1, characterized in that: The lower end of the transparent protective shell (4) is fixedly connected to a buckle (22), and the lower end of the buckle (22) is engaged with the upper end of the sliding socket (11) through a slot (23).

7. A power strip with good protection according to claim 1, characterized in that: The insert plate housing (1) has a fourth sliding groove (20) at one end inside, and the inner wall of the fourth sliding groove (20) is slidably connected to the third slider (18).

8. A power strip with good protection according to claim 1, characterized in that: The rear end of the third slider (18) is fixedly connected to the extrusion plate (17), the front end of the extrusion plate (17) is fixedly connected to the spring (19), and the front end of the extrusion plate (17) is in close contact with the flame retardant plate (2).

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