A time delay switch device with strong waterproof and moisture resistance

Abstract

The utility model discloses a time-delay switch device with strong waterproof and moisture resistance, and relates to the field of switch technology. The utility model includes a panel, a mounting hole is provided on the panel, a sealing mechanism is fixedly connected to the inside of the mounting hole by a fixing bolt, the sealing mechanism includes a tapered mouth, a sealing gasket is provided between the tapered mouth and the panel, a threaded pipe is fixedly connected to the bottom of the tapered mouth, a mounting block is fixedly connected to the bottom of the threaded pipe, a slot is provided inside the mounting block, and a card ball is fixedly connected to the inside of the slot. The utility model provides a solid shell for the device by setting a panel, fixing bolts, and a sealing mechanism, and the fixing bolts ensure the tight connection between the panel and the sealing mechanism, so that the whole device can be firmly installed at a predetermined position, and at the same time ensure that external water and moisture cannot easily penetrate into the inside of the device through the mounting hole, protecting the internal components of the device from damage.

Description

Technical Field

[0001] The utility model relates to the technical field of switches, in particular to a time-delay switch device with strong waterproof and moisture-proof properties. Background Art

[0002] The delay switch is a new type of automatic delay electronic switch developed to save electricity resources. It is power-saving and convenient. It is mainly used in stairwells, toilets, kitchens and outdoor detection places to delay the closing of doors, windows or lights.

[0003] Existing time-delay switch devices with strong waterproof and moisture resistance generally adopt glue sealing to achieve waterproof effect. However, while ensuring good waterproof and moisture resistance, when the switch needs to be disassembled or replaced, the operation process often becomes cumbersome and difficult due to the fixing characteristics of glue. Utility Model Content

[0004] Based on this, the purpose of the utility model is to provide a time-delay switch device with strong waterproof and moisture-proof properties to solve the technical problem that the device is difficult to disassemble due to the characteristics of glue fixing.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a time-delay switch device with strong waterproof and moisture-proof properties, comprising a panel, a mounting hole is opened on the panel, a sealing mechanism is fixedly connected to the inside of the mounting hole by a fixing bolt, the sealing mechanism comprises a tapered mouth, a sealing gasket is arranged between the tapered mouth and the panel, a threaded tube is fixedly connected to the bottom of the tapered mouth, a mounting block is fixedly connected to the bottom of the threaded tube, a slot is opened in the interior of the mounting block, and a card ball is fixedly connected to the inside of the slot.

[0006] By adopting the above technical solution, by installing the sealing mechanism on the panel and fastening it with fixing bolts, the equipment can be effectively fixed in the specified position, while ensuring the waterproof and moisture-proof sealing effect. The design of the sealing mechanism and the tapered mouth can facilitate the alignment of the bolts. At the same time, the close fit between the tapered mouth and the sealing gasket further enhances the overall sealing of the device and prevents water or moisture from entering the interior of the equipment through the mounting hole.

[0007] Furthermore, a sealing ring is fixedly connected around the back of the panel, and a delay switch is fixedly connected to the back of the panel.

[0008] By adopting the above technical solution, when the panel is installed on a wall or other installation surface, the sealing ring can fit tightly against the installation surface, effectively preventing water or moisture from penetrating into the interior of the device, thereby protecting the delay switch from the influence of a humid environment.

[0009] Furthermore, two mounting holes and two sealing mechanisms are provided, and the two mounting holes and the two sealing mechanisms are arranged in a mirror image structure.

[0010] By adopting the above technical solution, the symmetrical design enables the device to distribute pressure more evenly during installation, reducing potential damage caused by unbalanced installation, while ensuring a more reliable sealing effect between the device and the installation surface.

[0011] Furthermore, the fixing bolt and the threaded pipe are engaged with each other through threads.

[0012] By adopting the above technical solution, the threaded engagement method not only makes the installation process simpler and faster, but also ensures the stability of the connection, thereby improving the stability and reliability of the entire device during long-term use.

[0013] Furthermore, the slot has a rectangular structure, and the card ball is made of rubber.

[0014] By adopting the above technical solution, the slot adopts a rectangular structure design, so that the slot can be installed in a predetermined position more stably, which can ensure better docking and fixing effects.

[0015] Furthermore, a fixing hole for fixing the electric wire is provided on the top of the time delay switch, and a small bolt for tightening the wire is provided on one side of the fixing hole.

[0016] By adopting the above technical solution, a fixing hole for fixing the wires is provided on the top of the delay switch, which can conveniently connect and fix the wires, ensure that the installation of the wires is fast and stable, and reduce possible errors in the wire connection process.

[0017] Furthermore, a first mounting groove is formed on the outer side of the mounting hole, and a first magnet is fixedly connected inside the first mounting groove.

[0018] By adopting the above technical solution, the device is allowed to be attracted to the second magnet through magnetic force, thereby simplifying the installation process, which not only reduces the installation time but also improves the stability of the device on the installation surface.

[0019] Furthermore, a shielding plate is provided on one side of the panel, a second mounting groove is provided on the shielding plate, and a second magnet is fixedly connected inside the second mounting groove.

[0020] By adopting the above technical solution, the baffle plate not only serves as an aesthetic shielding function and hides the installation details, making the appearance of the entire device more neat and harmonious, but also through the provision of the second magnet, it can form a magnetic attraction with the first magnet or other magnetic accessories, further improving the installation stability and safety of the device.

[0021] Furthermore, the first magnet and the second magnet are arranged in a corresponding structure.

[0022] By adopting the above technical solution, the corresponding magnet structure enables the panel and the baffle to be tightly attracted by magnetic force, which not only enhances the structural stability of the entire device, but also effectively prevents the intrusion of external factors such as dust and moisture, thereby improving the protection effect.

[0023] Furthermore, a rubber sheet for filling is arranged between the shielding plate and the panel, and the rubber sheet and the mounting hole are arranged correspondingly.

[0024] By adopting the above technical solution, the rubber sheet can fill any tiny gaps between the baffle and the panel to prevent moisture, dust or other impurities from entering the device through these gaps, thereby improving the protection performance of the device, ensuring the dryness and cleanliness of internal components, and extending the service life of the device.

[0025] In summary, the utility model mainly has the following beneficial effects:

[0026] 1. The utility model provides a panel, fixing bolts and sealing mechanism, and the panel provides a solid shell for the device. The fixing bolts ensure the tight connection between the panel and the sealing mechanism, so that the whole device can be firmly installed in a predetermined position, and at the same time ensure that external water and moisture cannot easily penetrate into the device through the installation hole, thereby protecting the internal components of the device from damage;

[0027] 2. The utility model provides a sealing ring which surrounds the back of the panel. When the panel is close to the wall or other installation surface, the sealing ring can effectively block the invasion of moisture and dust, protect the electronic components and circuits inside the device, and ensure the reliable operation of the device;

[0028] 3. The utility model provides an installation method without using a traditional fixing method by setting a first magnet, a second magnet and a rubber sheet. The mutual attraction between the first magnet and the second magnet not only speeds up the installation process, but also further enhances the sealing performance of the device. The rubber sheet fills the gap between the baffle plate and the panel, and is close to the installation hole, effectively blocking the invasion of moisture and dust. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0030] Figure 2 It is a three-dimensional structural schematic diagram of the utility model from the rear;

[0031] Figure 3 It is a schematic diagram of the partial cutaway structure of the utility model;

[0032] Figure 4 It is a schematic diagram of the partial cross-section structure of the second embodiment of the utility model.

[0033] In the figure: 1. panel; 2. mounting hole; 3. fixing bolt; 4. sealing mechanism; 401. tapered mouth; 406. sealing gasket; 402. threaded pipe; 403. mounting block; 404. slot; 405. card ball; 5. sealing ring; 6. delay switch; 7. fixing hole; 8. small bolt; 9. first mounting groove; 10. first magnet; 11. shielding plate; 12. second mounting groove; 13. second magnet; 14. rubber sheet. DETAILED DESCRIPTION

[0034] 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. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0035] The following describes an embodiment of the utility model based on its overall structure.

[0036] Embodiment 1:

[0037] A time delay switch device with strong waterproof and moisture resistance, such as Figure 1-Figure 4 As shown, it includes a panel 1, a mounting hole 2 is opened on the panel 1, a sealing mechanism 4 is fixedly connected to the inside of the mounting hole 2 by a fixing bolt 3, the sealing mechanism 4 includes a tapered mouth 401, a sealing gasket 406 is arranged between the tapered mouth 401 and the panel 1, a threaded tube 402 is fixedly connected to the bottom of the tapered mouth 401, a mounting block 403 is fixedly connected to the bottom of the threaded tube 402, a slot 404 is opened inside the mounting block 403, a card ball 405 is fixedly connected to the inside of the slot 404, and the sealing mechanism 4 is installed on the panel 1 and fastened with the fixing bolt 3, so that the device can be effectively fixed. The device is fixed in a specified position, and a waterproof and moisture-proof sealing effect is ensured. The design of the sealing mechanism 4 and the tapered mouth 401 can facilitate the alignment of the bolt 3. At the same time, the tight fit between the tapered mouth 401 and the sealing gasket 406 further enhances the overall sealing of the device and prevents water or moisture from entering the interior of the device through the mounting hole 2. At the same time, by fixing the connecting ball 405 inside the slot 404, when the slot 404 is inserted into the fixing plate inside the installation box, the fixing ball 405 can clamp the fixing plate, which not only stabilizes the installation of the device, but also prevents the device from accidentally falling off during use.

[0038] See also Figure 2 and Figure 3A sealing ring 5 is fixedly connected around the back of the panel 1, and a delay switch 6 is fixedly connected to the back of the panel 1. When the panel 1 is installed on a wall or other installation surface, the sealing ring 5 can fit tightly with the installation surface, effectively preventing water or moisture from penetrating into the inside of the device, thereby protecting the delay switch 6 from the influence of a humid environment. At the same time, the delay switch 6 is fixedly connected to the back of the panel 1, which is not only convenient for installation and maintenance, but also can reduce the volume of the device, making it more compact.

[0039] See also Figure 1 and Figure 2 There are two mounting holes 2 and two sealing mechanisms 4, which are arranged in a mirror structure. The symmetrical design enables the device to distribute pressure more evenly during installation, reducing potential damage caused by unbalanced installation, while ensuring that the sealing effect between the device and the installation surface is more reliable. At the same time, the mirror structure design also helps to simplify the installation process. Since the positions and methods of the mounting holes 2 and the sealing mechanisms 4 are symmetrical, the installer can more easily identify the direction of the device and complete the installation quickly and accurately.

[0040] See also Figure 3 The fixing bolt 3 and the threaded tube 402 are engaged by threads. The threaded engagement not only makes the installation process simpler and faster, but also ensures the stability of the connection, thereby improving the stability and reliability of the entire device during long-term use. At the same time, the threaded engagement method facilitates the adjustment or replacement of the sealing mechanism 4 when necessary, thereby improving the maintenance efficiency and convenience of the device.

[0041] See also Figure 2 and Figure 3 The slot 404 is of a rectangular structure, and the card ball 405 is made of rubber. The slot 404 is designed with a rectangular structure, so that the slot 404 can be installed in a predetermined position more stably, which can ensure better docking and fixing effects. At the same time, the card ball 405 is made of rubber material, which can provide the necessary fastening force when inserting the fixing plate, and also facilitates easy operation when disassembly or adjustment is required.

[0042] See also Figure 2 A fixing hole 7 for fixing the wire is provided at the top of the delay switch 6, and a small bolt 8 for tightening the wire is provided on one side of the fixing hole 7. The fixing hole 7 for fixing the wire is provided on the top of the delay switch 6, which can conveniently connect and fix the wire, ensure that the installation of the wire is fast and stable, and reduce possible errors in the wire connection process. At the same time, a small bolt 8 for tightening the wire is provided on one side of the fixing hole 7, which can further ensure the stability and safety of the wire connection and improve the reliability and safety of the electrical connection.

[0043] The implementation principle of the utility model is as follows: first, the sealing mechanism 4 is removed from the fixing bolt 3, and then the slot 404 is inserted into the fixing plate inside the installation box, so that the locking ball 405 can clamp the fixing plate to prevent the threaded tube 402 from falling. After that, the sealing mechanism 4 on the other side is also installed, and then the panel 1 is tightened through the fixing bolts 3 and the sealing mechanism 4, so that the sealing ring 5 around the back of the panel 1 can be completely fitted with the wall to prevent gaps from causing water leakage. At the same time, the sealing gasket 406 between the tapered mouth 401 and the panel 1 is tightly fitted with the panel 1 to prevent external liquid from entering the interior from the installation hole 2, thereby achieving complete sealing and improving the moisture-proof effect.

[0044] Embodiment 2:

[0045] See also Figure 4 A first mounting groove 9 is provided on the outer side of the mounting hole 2, and a first magnet 10 is fixedly connected to the interior of the first mounting groove 9, allowing the device to be attracted to the second magnet 13 by magnetic force, thereby simplifying the installation process, not only reducing the installation time, but also improving the stability of the device on the mounting surface. At the same time, this installation method provides an installation method without the use of traditional fixings, which helps to protect the mounting surface from damage and improves the aesthetics.

[0046] See also Figure 4 A baffle plate 11 is provided on one side of the panel 1, and a second mounting groove 12 is provided on the baffle plate 11. A second magnet 13 is fixedly connected to the inside of the second mounting groove 12. The baffle plate 11 not only serves as an aesthetic shielding function and hides the installation details, making the appearance of the entire device more tidy and harmonious, but also through the setting of the second magnet 13, it can form a magnetic attraction with the first magnet 10 or other magnetic accessories, further improving the installation stability and safety of the device. At the same time, the magnetic installation also facilitates the disassembly and maintenance of the device, so that the user can easily complete the maintenance when it is needed, without using additional tools or disassembling complex installation structures.

[0047] See also Figure 4 The first magnet 10 and the second magnet 13 are arranged in a corresponding structure. The corresponding magnet structure enables the panel 1 and the baffle plate 11 to be tightly attracted by magnetic force, which not only enhances the structural stability of the entire device, but also effectively prevents the intrusion of external factors such as dust and moisture, thereby improving the protection effect. At the same time, the re-docking of the magnetic connection is also simple and quick, ensuring that the device can be quickly restored to its original protection state after maintenance.

[0048] See also Figure 4A rubber sheet 14 for filling is provided between the baffle plate 11 and the panel 1. The rubber sheet 14 and the mounting hole 2 are arranged correspondingly. The rubber sheet 14 can fill any tiny gap between the baffle plate 11 and the panel 1 to prevent moisture, dust or other impurities from entering the interior of the device through these gaps, thereby improving the protection performance of the device, ensuring the dryness and cleanliness of the internal components, and extending the service life of the device. At the same time, the use of the rubber sheet 14 also increases the maintenance convenience of the device, and can be easily replaced as needed to maintain good sealing and protection effects.

[0049] The implementation principle of the utility model is as follows: first, the shielding plate 11 is attracted to each other through the first magnet 10 and the second magnet 13, so that the rubber sheet 14 can fit tightly with the fixing bolt 3, filling the gap on the upper mounting hole 2, and further improving the sealing and moisture-proof effect.

[0050] Parts not involved in the present invention are the same as the prior art or can be implemented by using the prior art, and will not be described in detail here.

[0051] Although an embodiment of the utility model has been shown and described, this specific embodiment is only an explanation of the utility model and is not a limitation of the utility model. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contribution as needed without departing from the principles and purpose of the utility model. However, as long as they are within the scope of the claims of the utility model, they are protected by patent law.

Claims

1. A time delay switch device with strong waterproof and moisture resistance, characterized in that: The invention comprises a panel (1), wherein a mounting hole (2) is provided on the panel (1), a sealing mechanism (4) is fixedly connected to the interior of the mounting hole (2) via a fixing bolt (3), the sealing mechanism (4) comprises a tapered mouth (401), a sealing gasket (406) is arranged between the tapered mouth (401) and the panel (1), a threaded tube (402) is fixedly connected to the bottom of the tapered mouth (401), a mounting block (403) is fixedly connected to the bottom of the threaded tube (402), a slot (404) is provided inside the mounting block (403), and a locking ball (405) is fixedly connected to the interior of the slot (404).

2. The time delay switch device with strong waterproof and moisture resistance according to claim 1, characterized in that: A sealing ring (5) is fixedly connected around the back of the panel (1), and a delay switch (6) is fixedly connected to the back of the panel (1).

3. The time delay switch device with strong waterproof and moisture resistance according to claim 1, characterized in that: Two of the mounting holes (2) and two of the sealing mechanisms (4) are provided, and the two mounting holes (2) and the two sealing mechanisms (4) are arranged in a mirror-image structure.

4. The time delay switch device with strong waterproof and moisture resistance according to claim 1, characterized in that: The fixing bolt (3) and the threaded tube (402) are engaged with each other through threads.

5. The time delay switch device with strong waterproof and moisture resistance according to claim 1, characterized in that: The slot (404) is of rectangular structure, and the locking ball (405) is made of rubber.

6. The time delay switch device with strong waterproof and moisture resistance according to claim 2, characterized in that: A fixing hole (7) for fixing the electric wire is provided on the top of the time delay switch (6), and a small bolt (8) for pressing the wire is provided on one side of the fixing hole (7).

7. The time delay switch device with strong waterproof and moisture resistance according to claim 1, characterized in that: A first mounting groove (9) is provided on the outer side of the mounting hole (2), and a first magnet (10) is fixedly connected inside the first mounting groove (9).

8. The time delay switch device with strong waterproof and moisture resistance according to claim 1, characterized in that: A shielding plate (11) is provided on one side of the panel (1), a second mounting groove (12) is provided on the shielding plate (11), and a second magnet (13) is fixedly connected inside the second mounting groove (12).

9. The time delay switch device with strong waterproof and moisture resistance according to claim 7, characterized in that: The first magnet (10) and the second magnet (13) are arranged in a corresponding structure.

10. The time delay switch device with strong waterproof and moisture-proof properties according to claim 8, characterized in that: A rubber sheet (14) for filling is arranged between the shielding plate (11) and the panel (1), and the rubber sheet (14) and the mounting hole (2) are arranged correspondingly.

Images