Dustproof switch socket
By installing dustproof components on the back of the socket panel, including a sealing plate and a dustproof plate, the problems of large plug-in resistance and complex structure of the existing dustproof socket are solved, and the complete dustproof of the jack and stable insertion of the plug are achieved, reducing safety risks.
Patent Information
- Application Number
- CN202421083105.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-17
- Publication Date
- 2025-03-14
- Estimated Expiration
- 2034-05-17
AI Technical Summary
While achieving dustproof effects, the existing dustproof sockets have large plug-in resistance, which can easily make it difficult or impossible to insert the plug. The complex structure increases its attractiveness to minors, posing a safety hazard.
A dust-proof switch socket is designed, which uses a card slot to set up a back of the switch socket panel and a dust-proof component is installed in the card slot. The dust-proof components include a mounting frame, a sliding chamber, a through hole, a sealing plate and a dust-proof plate. Through the cooperation of the sealing plate and the dust-proof plate, the jack is completely sealed and the plug is inserted smoothly.
It achieves a complete dustproof effect on the jack, while maintaining the simplicity of the external structure of the socket, reducing its attractiveness to minors, improving the stability of the plug, and avoiding accidental loosening.
Smart Images
Figure CN222620235U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of switches and sockets, and more specifically, to a dustproof switch socket. Background Art
[0002] Sockets have been a common electrical device for many years. As a port for accessing power, they are a bridge between electrical appliances and power supply and are widely used in daily work and life. Common sockets have two or three sockets, and the sockets are equipped with electrode plates and power cords for connecting the electrode plates.
[0003] There are two main ways to implement the existing dustproof socket. One is to set an oblique baffle in the socket to achieve the purpose of dustproof. When inserting the plug, the front end of the plug hits the oblique baffle to make it open, ensuring that the plug contacts the internal power spring, which will not affect the appearance of the socket. However, according to actual use, it can be seen that the oblique baffle does not completely block the back of the socket, and there is a gap between it and the back of the socket, which cannot completely achieve the purpose of dustproof; and the plug-in resistance is large, and it is often difficult to insert the plug. If it continues for a long time, it may even lead to a situation where it cannot be inserted, and the use effect is not good; the second is to set a circular dustproof plate on the front of the socket panel. When inserting the plug, first insert the front end of the plug into the socket on the circular dustproof plate, then rotate the plug to drive the circular dustproof plate to rotate until the socket on the dustproof plate is aligned with the socket in the socket, and continue to insert the plug to make it completely inserted into the socket. The plug plate has a better use effect, but it will change the appearance of the socket, making the socket with a simple and single appearance become more rich and interesting in structure, which will increase the attraction of the socket itself to minors and pose a greater safety hazard, so it needs to be improved. Utility Model Content
[0004] In order to overcome the deficiencies of the prior art, the utility model provides a dustproof switch socket.
[0005] To achieve the above object, the utility model provides the following technical solutions: a dustproof switch socket, comprising a switch socket panel, a jack is arranged on the switch socket panel, a card slot is arranged on the back of the switch socket panel, and a dustproof component is installed inside the card slot;
[0006] The dustproof component includes a mounting frame fixedly installed inside the card slot, a sliding chamber is opened on the back of the mounting frame, a through hole is opened on the front of the mounting frame, the sliding chamber is connected with the plug hole through the through hole, the through hole is aligned with the plug hole, a dustproof plate is movably installed inside the sliding chamber, and a sealing plate located between the through hole and the dustproof plate is fixedly installed inside the sliding chamber.
[0007] As a preferred technical solution of the utility model, the middle part of the sealing plate is a hollow structure, and the inner diameter size of the hollow structure is matched with the inner diameter size of the through hole and the plug hole.
[0008] As a preferred technical solution of the present invention, the facing surfaces of the sealing plate and the dustproof plate are both inclined surfaces, and the facing surfaces of the sealing plate and the dustproof plate are tightly fitted.
[0009] As a preferred technical solution of the utility model, a limiting sliding hole is provided on the side of the outer surface of the mounting frame away from the sealing plate or the dustproof plate, a limiting sliding rod is movably sleeved inside the limiting sliding hole, the other end of the limiting sliding rod passes through the limiting sliding hole and extends into the sliding chamber and is connected to the dustproof plate, a return spring is wound around the outside of the limiting sliding rod.
[0010] As a preferred technical solution of the utility model, one side of the dustproof plate is fixedly connected to the limiting sliding rod, and the other side of the dustproof plate is provided with a reverse anti-slip strip, and the tangent extension line of the end of the reverse anti-slip strip is inclined to point to the back of the switch socket panel; the reverse anti-slip strip is made of rubber.
[0011] As a preferred technical solution of the utility model, two upper and lower positioning strips are fixedly connected to the back of the inner cavity of the sliding chamber, and the front of the positioning strip is tightly fitted with the back of the dustproof plate.
[0012] As a preferred technical solution of the utility model, the dustproof plate slides along the inside of the sliding chamber under the elastic force of the return spring, and finally its inclined surface is tightly fitted with the inclined surface of the sealing plate.
[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:
[0014] 1. Due to the setting of the sealing plate, the utility model will not affect the installation and movement of the dustproof plate, ensuring that the front end of the plug can contact the inclined surface of the dustproof plate, so that it can move laterally for smooth insertion of the plug; and with the cooperation of the sealing plate, ensuring that the dustproof plate can completely block the jack, achieving the effect of completely isolating dust.
[0015] 2. Due to the provision of the dustproof component, the utility model can achieve the dustproof effect on the socket, and will not change the structural shape of the outside of the switch socket panel too much. There is no situation where the unsightly appearance affects the market, and there is no situation where the appearance is too rich and enhances the attraction to minors, thereby reducing safety hazards.
[0016] 3. Due to the provision of the dustproof plate of the utility model, the reverse anti-slip strip on the side can fit tightly with the plug under the elastic force of the reset spring without affecting the dustproof effect, thereby reducing the possibility of accidental loosening of the plug; and because the reverse anti-slip strip has elastic restoring force, the plug can be reset and tightened again in the event of accidental loosening. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a schematic diagram of the structure of the utility model;
[0018] Figure 2 It is a schematic diagram of the back side of the utility model;
[0019] Figure 3 This is a schematic diagram of the structure of the dustproof component of the utility model;
[0020] Figure 4 It is a top view of the dustproof component of the utility model;
[0021] Figure 5 This is a disassembly diagram of the dustproof component of the utility model;
[0022] Figure 6 It is a top view of the dustproof plate in the utility model.
[0023] In the figure: 1. switch and socket panel; 2. socket; 3. slot; 4. dustproof component; 41. mounting bracket; 42. slide chamber; 43. through hole; 44. sealing plate; 45. dustproof plate; 46. positioning strip; 47. limit sliding hole; 48. limit sliding rod; 49. reset spring. DETAILED DESCRIPTION
[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0025] like Figures 1 to 6 As shown, the utility model provides a dustproof switch socket, comprising a switch socket panel 1, a socket 2 is arranged on the switch socket panel 1, a card slot 3 is arranged on the back of the switch socket panel 1, and a dustproof component 4 is installed inside the card slot 3; due to the arrangement of the dustproof component 4, the dustproof effect of the socket 2 can be achieved, and the external structural shape of the switch socket panel 1 will not be changed too much, there is no situation that the unsightly appearance affects the market, and there is no situation that the appearance shape is too rich to enhance the attraction to minors, thereby reducing safety hazards;
[0026] The dustproof component 4 includes a mounting frame 41 fixedly mounted inside the card slot 3, a sliding chamber 42 is provided on the back of the mounting frame 41, a through hole 43 is provided on the front of the mounting frame 41, the sliding chamber 42 is connected with the socket 2 through the through hole 43, the through hole 43 is aligned with the socket 2, a dustproof plate 45 is movably installed inside the sliding chamber 42, and a sealing plate 44 located between the through hole 43 and the dustproof plate 45 is fixedly installed inside the sliding chamber 42; due to the setting of the sealing plate 44, it will not affect the installation and movement of the dustproof plate 45, and ensure that the front end of the plug can contact the inclined surface of the dustproof plate 45, so that it can move laterally for the smooth insertion of the plug; and with the cooperation of the sealing plate 44, it ensures that the dustproof plate 45 can completely block the socket 2, so as to achieve the effect of completely isolating dust.
[0027] The middle part of the sealing plate 44 is a hollow structure, and the inner diameter of the hollow structure is matched with the inner diameters of the through hole 43 and the insertion hole 2 .
[0028] Among them, the facing surfaces of the sealing plate 44 and the dustproof plate 45 are both inclined surfaces, and the facing surfaces of the sealing plate 44 and the dustproof plate 45 are tightly fitted; due to the setting of the sealing plate 44, it will not affect the dustproof plate 45, and the sealing plate 44 can ensure that the dustproof plate 45 can completely block the jack 2, thereby achieving the purpose of complete dustproof.
[0029] Among them, a limiting sliding hole 47 is opened on the side of the outer surface of the mounting frame 41 away from the sealing plate 44 or the dustproof plate 45, and the limiting sliding hole 47 is internally movably sleeved with a limiting sliding rod 48. The other end of the limiting sliding rod 48 passes through the limiting sliding hole 47 and extends into the sliding chamber 42 and is connected to the dustproof plate 45. A return spring 49 is wound around the outside of the limiting sliding rod 48.
[0030] Among them, one side of the dustproof plate 45 is fixedly connected to the limiting slide rod 48, and a reverse anti-slip strip is arranged on the other side of the dustproof plate 45, and the tangent extension line of the end of the reverse anti-slip strip is inclined to point to the back side of the switch socket panel 1; the reverse anti-slip strip is made of rubber; due to the setting of the dustproof plate 45, without affecting the dustproof effect, the reverse anti-slip strip on its side can be tightly fitted with the plug under the elastic force of the reset spring 49, thereby reducing the situation of accidental loosening of the plug; and because the reverse anti-slip strip has elastic restoring force, it can make the plug have the effect of resetting and tightening again in case of accidental looseness.
[0031] Among them, two upper and lower positioning strips 46 are fixedly connected to the back of the inner cavity of the sliding chamber 42, and the front of the positioning strip 46 is tightly fitted with the back of the dustproof plate 45; due to the setting of the positioning strip 46, the movement of the limiting slide rod 48 can be limited, so that it can ensure that the return spring 49 can move stably under the action of the dustproof plate 45, so that it can stably release its elastic force, thereby ensuring the stability of the movement of the dustproof plate 45.
[0032] The dustproof plate 45 slides along the inside of the sliding chamber 42 under the elastic force of the return spring 49 , and finally its inclined surface is closely fitted with the inclined surface of the sealing plate 44 .
[0033] The working principle and use process of this utility model:
[0034] A dustproof assembly 4 is installed on the back of each socket 2 in the card slot 3. The cooperation of the sealing plate 44 and the dustproof plate 45 can ensure that the through hole 43 is completely blocked, so that the inside and outside of the socket 2 are completely disconnected, thereby achieving the purpose of complete dustproofing; when the plug is inserted along the socket 2 and the through hole 43, under the restriction of the positioning strip 46, the inclined surface of the dustproof plate 45 is used to make it move laterally and compress the reset spring 49 under the cooperation of the limiting sliding hole 47 and the limiting sliding rod 48, thereby completing the connection between the plug and the socket; and after the plug is inserted, since the side of the dustproof plate 45 contacts the plug, the reverse anti-slip strip at its front end can be supported against the plug through the dustproof plate 45 under the elastic force of the reset spring 49, thereby preventing accidental loosening.
[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A dustproof switch socket, comprising a switch socket panel (1), characterized in that: The switch socket panel (1) is provided with a socket (2), the back of the switch socket panel (1) is provided with a slot (3), and a dustproof component (4) is installed inside the slot (3); The dustproof component (4) comprises a mounting frame (41) fixedly mounted inside the card slot (3); a sliding chamber (42) is provided on the back of the mounting frame (41); a through hole (43) is provided on the front of the mounting frame (41); the sliding chamber (42) is connected to the plug hole (2) through the through hole (43); the through hole (43) is aligned with the plug hole (2); a dustproof plate (45) is movably mounted inside the sliding chamber (42); and a sealing plate (44) is fixedly mounted inside the sliding chamber (42) and is located between the through hole (43) and the dustproof plate (45).
2. A dustproof switch socket according to claim 1, characterized in that: The middle portion of the sealing plate (44) is a hollow structure, wherein the inner diameter of the hollow structure is compatible with the inner diameters of the through hole (43) and the insertion hole (2).
3. The dustproof switch socket according to claim 1, characterized in that: The facing surfaces of the sealing plate (44) and the dustproof plate (45) are both inclined surfaces, and the facing surfaces of the sealing plate (44) and the dustproof plate (45) are tightly fitted.
4. The dustproof switch socket according to claim 1, characterized in that: A limiting sliding hole (47) is provided on a side of the outer surface of the mounting frame (41) away from the sealing plate (44) or the dustproof plate (45); a limiting sliding rod (48) is movably sleeved inside the limiting sliding hole (47); the other end of the limiting sliding rod (48) passes through the limiting sliding hole (47) and extends into the sliding chamber (42) and is connected to the dustproof plate (45); a return spring (49) is wound around the outside of the limiting sliding rod (48).
5. A dustproof switch socket according to claim 4, characterized in that: One side of the dustproof plate (45) is fixedly connected to the limiting sliding rod (48), and the other side of the dustproof plate (45) is provided with a reverse anti-slip strip, and the tangent extension line of the end of the reverse anti-slip strip is inclined to point to the back side of the switch socket panel (1); the reverse anti-slip strip is made of rubber.
6. The dustproof switch socket according to claim 1, characterized in that: Two upper and lower positioning strips (46) are fixedly connected to the back of the inner cavity of the slide chamber (42), and the front of the positioning strip (46) is tightly fitted to the back of the dustproof plate (45).
7. The dustproof switch socket according to claim 1, characterized in that: The dustproof plate (45) slides along the inside of the sliding chamber (42) under the elastic force of the return spring (49), and finally its inclined surface is closely fitted with the inclined surface of the sealing plate (44).