Waterproof touch control driving power supply
By designing the sealing mechanism and protective cover in the touch power supply, the problem of water resistance caused by the connecting wire and the casing gap is solved, and better sealing and waterproofing performance is achieved.
Patent Information
- Application Number
- CN202420603706.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-27
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-03-27
AI Technical Summary
After a long time of use, the existing touch power supply has a gap in the connection between the connecting wire and the housing, resulting in a decrease in water resistance.
A waterproof touch control driving power supply including a power supply body, a plug and a connecting plate is designed, and a first sealing mechanism and a second sealing mechanism are adopted to ensure the connecting line through components such as expansion sealing ring, limiting groove, rotating ring and rubber ring. Sealing with the housing and prevents water vapor damage when not in use.
It effectively avoids the gap between the connecting wire and the shell, improves the sealing and waterproofness of the device, prevents water vapor from damaging the plug, and extends the service life of the equipment.
Smart Images
Figure CN222192814U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of touch control driving power supply, in particular to a waterproof touch control driving power supply. Background Art
[0002] The touch control drive power supply is an emerging product with the development of science and technology. It generally refers to a power supply designed using the principle of touch sensing chips. It is a replacement product for the traditional mechanical button power supply. It adopts a touch-type method, avoids opening holes in the power supply casing, and makes the casing more integrated. Compared with the power supply with a transmission mechanical button, the waterproof performance is improved.
[0003] Although the current touch power supply has improved waterproof performance, due to the existence of the connecting wire connector, when the connecting wire is pulled, after long-term use, it is easy to cause a gap between the connecting wire and the shell, resulting in a decrease in the waterproof performance of the driving power supply. For this reason, we propose a waterproof touch control driving power supply. Utility Model Content
[0004] The purpose of the utility model is to provide a waterproof touch-controlled driving power supply to solve the problem raised in the above background technology that although the waterproofness of the current touch-type power supply is improved, when the connecting wire is pulled, a gap is easily generated at the connection between the connecting wire and the shell, resulting in a decrease in the waterproofness of the driving power supply.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a waterproof touch control driving power supply, comprising a power supply body, a plug and a connecting disk, the plug is fixedly connected to the bottom of the power supply body, the connecting disk is fixedly connected to the outer top of the plug, and the middle of the top rear part of the power supply body is fixedly connected with a first sealing mechanism, the first sealing mechanism comprises a mounting shell, an expansion sealing ring, a limit groove, a limit block, a pressure plate, a threaded cylinder, a card slot, a card block and a rotating ring, the middle of the top rear part of the power supply body is fixedly connected with a mounting shell, an expansion sealing ring is placed inside the mounting shell, the inner side wall of the mounting shell is symmetrically provided with limit grooves, the inner part of the limit groove is slidably connected to the limit block, the opposite sides of the limit blocks on the left and right parts are fixedly connected with a pressing plate, the middle part of the top of the pressing plate is fixedly connected with a threaded cylinder, the middle part of the top of the mounting shell is provided with a card slot, the inner part of the card slot is rotatably carded with a card block, and the top of the card block is fixedly connected with a rotating ring.
[0006] As a further description of the above technical solution:
[0007] The pressing plate is located on the top of the expansion sealing ring, and the outer side wall of the pressing plate is in contact with the inner side wall of the mounting shell.
[0008] As a further description of the above technical solution:
[0009] The outer side wall of the rotating ring is provided with anti-slip grooves, and the rotating ring is screwed to the outer side wall of the threaded barrel through threads.
[0010] As a further description of the above technical solution:
[0011] The bottom of the connecting disk is fixedly connected with a second sealing mechanism, and the second sealing mechanism includes a slot, a rod, a pull plate, a connecting spring, a protective cover, a rubber ring, an insert block and a socket. The bottom of the connecting disk is symmetrically penetrated with a slot, and the middle part of the mutually distant sides of the slots on the left and right parts is slidably connected with an insert rod, and the mutually distant ends of the left and right parts of the insert rod are fixedly connected with a connecting spring, and the outer side of the insert rod is sleeved with a connecting spring, a protective cover is clamped on the bottom of the connecting disk, a rubber ring is fixedly connected to the top of the protective cover, and insert blocks are symmetrically fixedly connected to the top of the protective cover, and sockets are penetrated through the middle part of the opposite sides of the insert block.
[0012] As a further description of the above technical solution:
[0013] Two ends of the connecting spring are fixedly connected to the pull plate and the opposite sides of the connecting disk respectively.
[0014] As a further description of the above technical solution:
[0015] The diameter of the insertion rod is equal to the diameter of the insertion hole, and the insertion block passes through the top of the rubber ring.
[0016] Compared with the prior art, the beneficial effects of the utility model are:
[0017] 1. The waterproof touch control driving power supply rotates the rotating circle, and the rotating circle is screwed to the threaded barrel. By utilizing the cooperation of the limit block and the limit groove, when the rotating circle rotates, the threaded barrel drives the pressure plate to descend, and the expansion sealing ring is squeezed to deform it, so that the expansion sealing ring and the outer wall of the connecting line are closely fitted to seal, avoiding the formation of a gap between the connecting line and the shell after long-term use, improving the sealing performance of the device, and making the device more waterproof.
[0018] 2. When the waterproof touch control driving power supply is not in use, the pull plate is pulled to drive the plug rod to move, so that the connecting spring is stretched, the plug block is embedded in the slot, the rubber ring is fitted with the bottom of the connecting plate, the pull plate is loosened, and the plug rod is embedded in the socket through the reset of the connecting spring to fix the plug block, so that the protective cover is installed. The setting of the protective cover protects the plug to avoid water vapor from damaging the plug when not in use, prevents a short circuit when the plug is connected next time, and further improves the waterproofness of the device. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 This is a schematic diagram of the overall structure of a waterproof touch control driving power supply proposed by the utility model;
[0020] Figure 2 This is a schematic diagram of the first sealing mechanism structure of a waterproof touch control driving power supply proposed by the utility model;
[0021] Figure 3 This is a schematic diagram of a card block installation structure of a waterproof touch control drive power supply proposed by the utility model;
[0022] Figure 4 This is a schematic diagram of the second sealing mechanism structure of a waterproof touch control driving power supply proposed by the utility model.
[0023] In the figure: 100, power supply body; 200, plug; 300, connecting plate; 400, first sealing mechanism; 410, mounting shell; 420, expansion sealing ring; 430, limiting groove; 440, limiting block; 450, pressing plate; 460, threaded cylinder; 470, card slot; 480, card block; 490, rotating circle; 500, second sealing mechanism; 510, slot; 520, plug rod; 530, pull plate; 540, connecting spring; 550, protective cover; 560, rubber ring; 570, plug block; 580, socket. 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] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.
[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0027] The utility model provides a waterproof touch control driving power supply, which avoids the gap between the connecting wire and the shell after long-term use, improves the sealing of the device, and makes the device more waterproof. Figure 1-4 , comprising a power source body 100, a plug 200 and a connection plate 300;
[0028] Please refer again Figure 1 , the power supply body 100 is used to install the plug 200 and the connection plate 300;
[0029] Please refer again Figure 1 The plug 200 is fixedly connected to the bottom of the power supply body 100 for installing the connection plate 300, the connection plate 300 is fixedly connected to the outer top of the plug 200, and the middle of the top rear of the power supply body 100 is fixedly connected with a first sealing mechanism 400;
[0030] Please refer again Figure 2 The first sealing mechanism 400 includes a mounting shell 410, an expansion sealing ring 420, a limiting groove 430, a limiting block 440, a pressing plate 450, a threaded cylinder 460, a clamping groove 470, a clamping block 480 and a rotating ring 490;
[0031] Please refer again Figure 2 A mounting shell 410 is fixedly connected to the middle of the top rear of the power source body 100, an expansion seal ring 420 is placed inside the mounting shell 410, and a limiting groove 430 is symmetrically provided on the inner side wall of the mounting shell 410, and a limiting block 440 is slidably connected inside the limiting groove 430, and a pressure plate 450 is fixedly connected to the opposite sides of the limiting blocks 440 on the left and right sides;
[0032] Please refer again Figure 2 A threaded tube 460 is fixedly connected to the middle of the top of the pressure plate 450 , a slot 470 is opened in the middle of the top of the mounting shell 410 , a block 480 is rotatably connected inside the slot 470 , and a rotating ring 490 is fixedly connected to the top of the block 480 .
[0033] To summarize, by rotating the rotating ring 490, which is threadedly connected to the threaded tube 460, and utilizing the cooperation between the limit block 440 and the limit groove 430, when the rotating ring 490 rotates, the threaded tube 460 drives the pressure plate 450 to descend, thereby squeezing the expansion sealing ring 420 to deform it, so that the expansion sealing ring 420 fits tightly against the outer wall of the connecting line to perform sealing, thereby avoiding the formation of a gap between the connecting line and the outer shell after long-term use, thereby improving the sealing of the device and making the device more waterproof.
[0034] Please refer again Figure 2 The pressing plate 450 is located on the top of the expansion sealing ring 420 , and the outer wall of the pressing plate 450 is in contact with the inner wall of the mounting shell 410 .
[0035] Please refer again Figure 2 The outer wall of the rotating ring 490 is provided with anti-slip grooves, and the rotating ring 490 is screwed to the outer wall of the threaded tube 460 through threads.
[0036] Please refer again Figure 4 The bottom of the connecting disk 300 is fixedly connected with a second sealing mechanism 500, and the second sealing mechanism 500 includes a slot 510, a rod 520, a pull plate 530, a connecting spring 540, a protective cover 550, a rubber ring 560, an insert block 570 and a socket 580. The bottom of the connecting disk 300 is symmetrically penetrated with a slot 510, and the middle part of the mutually distant sides of the left and right slots 510 is slidably connected with the rod 520, and the mutually distant ends of the left and right insert rods 520 are fixedly connected with a connecting spring 540, and the outer side of the insert rod 520 is sleeved with a connecting spring 540, and the bottom of the connecting disk 300 is clamped with a protective cover 550, and the top of the protective cover 550 is fixedly connected with a rubber ring 560, and the top of the protective cover 550 is symmetrically fixedly connected with an insert block 570, and the middle part of the opposite side of the insert block 570 is penetrated with a socket 580.
[0037] Please refer again Figure 4 The two ends of the connecting spring 540 are fixedly connected to the pull plate 530 and the opposite sides of the connecting disk 300 respectively.
[0038] Please refer again Figure 4 The diameter of the insert rod 520 is equal to the diameter of the insert hole 580 , and the insert block 570 passes through the top of the rubber ring 560 .
[0039] To summarize, when not in use, pull the pull plate 530 to drive the insertion rod 520 to move, stretch the connecting spring 540, embed the plug block 570 in the slot 510, make the rubber ring 560 fit with the bottom of the connecting plate 300, loosen the pull plate 530, and reset the connecting spring 540 to embed the insertion rod 520 in the socket 580, fix the plug block 570, and install the protective cover 550. Through the setting of the protective cover 550, the plug 200 is protected to prevent water vapor from damaging the plug 200 when not in use, prevent a short circuit when the plug 200 is connected next time, and further improve the waterproofness of the device.
[0040] During specific use, personnel in this technical field rotate the rotating ring 490, and the rotating ring 490 is threadedly connected to the threaded tube 460. By utilizing the cooperation between the limit block 440 and the limit groove 430, when the rotating ring 490 rotates, the threaded tube 460 drives the pressure plate 450 to descend, squeezes the expansion sealing ring 420, and deforms it, so that the expansion sealing ring 420 is tightly fitted with the outer wall of the connecting line for sealing. When not in use, the pull plate 530 is pulled to drive the insertion rod 520 to move, so that the connecting spring 540 is stretched, and the insertion block 570 is embedded in the slot 510, so that the rubber ring 560 is fitted with the bottom of the connecting disk 300, and the pull plate 530 is loosened. By resetting the connecting spring 540, the insertion rod 520 is embedded in the socket 580, and the insertion block 570 is fixed, so that the protective cover 550 is installed. By setting the protective cover 550, the plug 200 is protected.
[0041] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.
[0042] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate 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 claims and their equivalents.
Claims
1. A waterproof touch control driving power supply, characterized in that: The invention comprises a power supply body (100), a plug (200) and a connection plate (300), wherein the plug (200) is fixedly connected to the bottom of the power supply body (100), the connection plate (300) is fixedly connected to the outer top of the plug (200), a first sealing mechanism (400) is fixedly connected to the middle of the top rear part of the power supply body (100), the first sealing mechanism (400) comprises a mounting shell (410), an expansion sealing ring (420), a limiting groove (430), a limiting block (440), a pressing plate (450), a threaded cylinder (460), a clamping groove (470), a clamping block (480) and a rotating ring (490), the top rear part of the power supply body (100) A mounting shell (410) is fixedly connected to the middle part, an expansion sealing ring (420) is placed inside the mounting shell (410), limiting grooves (430) are symmetrically provided on the inner side wall of the mounting shell (410), and a limiting block (440) is slidably connected inside the limiting groove (430), and a pressure plate (450) is fixedly connected to the opposite sides of the limiting blocks (440) on the left and right parts, and a threaded cylinder (460) is fixedly connected to the middle part of the top of the pressure plate (450), and a slot (470) is provided in the middle part of the top of the mounting shell (410), and a block (480) is rotatably connected inside the slot (470), and a rotating ring (490) is fixedly connected to the top of the block (480).
2. A waterproof touch control driving power supply according to claim 1, characterized in that: The pressing plate (450) is located on the top of the expansion sealing ring (420), and the outer side wall of the pressing plate (450) is in contact with the inner side wall of the installation shell (410).
3. The waterproof touch control driving power supply according to claim 1, characterized in that: The outer wall of the rotating ring (490) is provided with anti-slip grooves, and the rotating ring (490) is screwed to the outer wall of the threaded barrel (460) via threads.
4. The waterproof touch control driving power supply according to claim 1, characterized in that: The bottom of the connection plate (300) is fixedly connected with a second sealing mechanism (500), the second sealing mechanism (500) comprises a slot (510), an insertion rod (520), a pull plate (530), a connection spring (540), a protective cover (550), a rubber ring (560), an insertion block (570) and a plug hole (580), the bottom of the connection plate (300) is symmetrically penetrated with slots (510), and the middle part of the left and right sides of the slots (510) away from each other is penetrated with an insertion rod (520) for sliding connection. 520), the ends of the left and right insertion rods (520) that are away from each other are fixedly connected with a connecting spring (540), the outer side of the insertion rod (520) is sleeved with a connecting spring (540), the bottom of the connection plate (300) is clamped with a protective cover (550), the top of the protective cover (550) is fixedly connected with a rubber ring (560), the top of the protective cover (550) is symmetrically fixedly connected with an insertion block (570), and a hole (580) is penetrated through the middle of the opposite side of the insertion block (570).
5. The waterproof touch control driving power supply according to claim 4, characterized in that: Two ends of the connection spring (540) are respectively fixedly connected to the pull plate (530) and the opposite sides of the connection disk (300).
6. The waterproof touch control driving power supply according to claim 4, characterized in that: The diameter of the insertion rod (520) is equal to the diameter of the insertion hole (580), and the insertion block (570) passes through the top of the rubber ring (560).