CN112735885A - Waterproof isolation magnetic button - Google Patents
Waterproof isolation magnetic button Download PDFInfo
- Publication number
- CN112735885A CN112735885A CN202011594187.4A CN202011594187A CN112735885A CN 112735885 A CN112735885 A CN 112735885A CN 202011594187 A CN202011594187 A CN 202011594187A CN 112735885 A CN112735885 A CN 112735885A
- Authority
- CN
- China
- Prior art keywords
- shell
- trigger mechanism
- key
- button
- trigger
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/02—Details
- H01H13/04—Cases; Covers
- H01H13/06—Dustproof, splashproof, drip-proof, waterproof or flameproof casings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/02—Details
- H01H13/12—Movable parts; Contacts mounted thereon
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/02—Details
- H01H13/12—Movable parts; Contacts mounted thereon
- H01H13/14—Operating parts, e.g. push-button
Landscapes
- Push-Button Switches (AREA)
- Switch Cases, Indication, And Locking (AREA)
Abstract
The invention relates to the technical field of waterproof isolation of electrical equipment, in particular to a waterproof isolation magnetic button. The magnetic button is designed through the structure of the shell, the magnetic button and the trigger mechanism, and the principle of magnetic action is adopted, so that the action of the trigger mechanism can be controlled by pressing the magnetic button under the condition of physical isolation between the inside and the outside of the equipment, and the operation control of the equipment in a sealed state is achieved; through the structural design of a bracket, a key magnet, a key spring, a trigger mechanism frame, a conduction part, a trigger magnet, a trigger spring and a communication part; under the induction of the magnetic button outside the shell, the trigger mechanism inside the shell reacts rapidly to conduct the equipment circuit, so that the equipment circuit can achieve the isolation effect by effectively sealing and preventing water while completing the operation function. The equipment is simple in structure, convenient to operate and suitable for being popularized in the airtight field and is waterproof for electrical equipment.
Description
Technical Field
The invention relates to the technical field of water resistance and air tightness of electrical equipment, in particular to a waterproof isolation magnetic button.
Background
The existing key of the electrical equipment is used for directly contacting with an internal circuit of the electrical equipment to form a path and connecting or disconnecting the circuit, but the waterproof capability of the existing key is insufficient. Under the condition that the button is pressed, a gap is formed at the connecting part, which influences sealing, and under the environment of air humidity, water molecules easily enter the equipment to influence the sealing performance of the equipment and influence circuits in the equipment.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a waterproof isolation magnetic button. The keys can adopt the action relationship of attraction and repulsion between the magnets, and are not easily influenced by the environment through a physical isolation structure mode, so that the sealing and waterproof performance is realized.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: a waterproof isolation magnetic button comprises a shell, wherein a support is arranged in the shell, and the support is provided with openings at two ends and is matched with the shell; one end of the bracket is provided with an edge part which covers the end part of the shell, and the other end of the bracket is coupled with the shell; a magnetic button is arranged in the bracket and can perform pressing action; the other side of the shell corresponding to the magnetic button is provided with a trigger mechanism, and the trigger mechanism is coupled with the shell; the trigger mechanism can conduct a circuit in the equipment to realize electric connection; the magnetic force key and the trigger mechanism are separated from each other by an integral body in the shell to move in two corresponding spaces; a boss is arranged outside the shell, and a sealing rubber ring is arranged at the lower part of the boss; and threads are arranged outside the shell wall below the sealing rubber ring, are screwed with equipment and are matched with the sealing rubber ring so as to realize the purpose of tight water resistance.
Furthermore, the magnetic button comprises a button, a button magnet and a button spring; a bulge is arranged on one side of the key, and a key magnet is embedded into the other side of the key to be connected with the key; and a key spring is arranged on the other side of the key magnet, so that the magnetic key keeps a distance from the trigger mechanism under the action of no external force.
Further, the trigger mechanism includes: the trigger mechanism comprises a trigger mechanism frame, a conducting component, a trigger magnet and a trigger spring; the trigger mechanism frame is arranged on the other side of the partition in the shell and is in coupling connection with the shell; the trigger mechanism is characterized in that a conduction part is arranged in the trigger mechanical frame, one side of the conduction part is embedded into the trigger magnet, the other side of the conduction part is provided with a conduction bulge, and a trigger spring is sleeved outside the conduction bulge, so that the trigger mechanism keeps a distance with an equipment circuit and forms a disconnected state with the equipment circuit.
Further, the conducting part conducts the protrusion towards the equipment circuit, so that the equipment circuit can be communicated.
Further, the trigger mechanism further comprises a communication component, and the communication component is arranged outside the enclosure; the communicating component is provided with a first communicating end and a second communicating end, and a conducting wire is arranged on the communicating component and electrically connected with the equipment circuit.
Furthermore, the conducting part conducting bulge faces the communicating part, and the communicating part is used for communicating the equipment circuit.
Furthermore, the inner wall of the shell on the side of the trigger mechanism is provided with a communicating groove, and wires on the first communicating end and the second communicating end extend out along the communicating groove and are connected with an equipment circuit.
(III) advantageous effects
1. According to the waterproof isolation magnetic button provided by the invention, through the structural design of the shell, the magnetic button and the trigger mechanism, the principle that magnetic force is attracted and repelled is adopted, the action of the trigger mechanism can be controlled by pressing the magnetic button under the condition of physical isolation between the inside and the outside of the equipment, the operation control of the equipment in a sealed state is achieved, and the function of effectively preventing various media from entering the equipment while the operation control is realized.
2. The waterproof isolation magnetic force key provided by the invention is designed through the structure of the bracket, the key magnet and the key spring; various functions of the equipment are operated by pressing the keys outside the shell, the keys can be quickly restored to the original positions after operation, and the multifunctional electronic equipment is simple in structure and convenient to operate.
3. According to the waterproof isolation magnetic button provided by the invention, through the structural design of the triggering mechanism frame, the conduction part, the triggering magnet and the triggering spring, the triggering mechanism quickly reacts under the induction of the magnetic button outside the shell, and the equipment circuit is conducted, so that the equipment circuit can be effectively sealed and waterproof while the operation function is completed.
Drawings
FIG. 1 is a schematic sectional view of a waterproof magnetic key of the present invention in an embodiment 1;
FIG. 2 is a left side view of the embodiment 1 of the waterproof magnetic force button
FIG. 3 is a right side view of the magnetic force button of the waterproof and isolating embodiment 1 of the present invention;
FIG. 4 is a schematic sectional view of a waterproof magnetic key according to embodiment 2 of the present invention;
FIG. 5 is a right side view of the magnetic force button of the waterproof and isolating embodiment 2 of the present invention; (ii) a
FIG. 6 is a schematic view of a waterproof isolation magnetic button communication component facing a conducting component according to the present invention;
in the figure: a shell-1; a bracket-2; magnetic force key-3; a key-31; a key magnet-32; a key spring-33; a trigger mechanism-4; a conduction bump-41; a fence-42; a trigger spring-43; a trigger magnet-44; trigger mechanism frame-45; a conducting member-46; partition-11; a sealing rubber ring-12; a boss-13; a communication member-6; a first communication terminal-61; a second communication terminal-62; and a communicating groove-63.
Detailed Description
In order to better understand the purpose, structure and function of the present invention, a waterproof and isolating magnetic button of the present invention is further described in detail below with reference to the accompanying drawings.
Example 1
The conducting protrusion 41 of the trigger mechanism 4 of this embodiment 1 faces the device circuit, and the conduction of the device circuit is achieved by the repulsive force of the button magnet 32 and the trigger magnet 44. The concrete structure is as follows:
as shown in fig. 1-3, the embodiment 1 provides a waterproof and isolating magnetic key, which includes a housing 1, where the housing 1 is cylindrical, and may also be hollow; a bracket 2 is arranged at one end in the shell 1, the bracket 2 is cylindrical with two open ends, and can be in various hollow shapes matched with the shell 1; one end of the bracket 2 is provided with an edge part protruding inwards and outwards, the edge part covers the end part of the shell 1, the other end of the bracket is coupled with the shell 1 and can be firmly attached in the shell 1, and the coupling connection can be a buckle connection, a screwing connection and other various forms of connection; a magnetic button 3 is arranged in the bracket 2, and the magnetic button 3 can move in the bracket 2 to realize a pressing action; the other side of the shell 1 corresponding to the magnetic key 3 is provided with a trigger mechanism 4, the trigger mechanism 4 is coupled with the shell 1, and the coupling connection can be a snap connection or a screw connection or other connection in various forms; the trigger mechanism 4 can conduct a circuit in the equipment to realize electric connection; the magnetic key 3 and the trigger mechanism 4 are completely physically isolated by an integral partition 11 in the shell 1 and move in two corresponding spaces; a boss 13 is arranged outside the shell 1, and a sealing rubber ring 12 is arranged at the lower part of the boss 13, so that the shell 1 is tightly connected with equipment, and the sealing and waterproof effects are achieved; the wall of the shell 1 below the sealing rubber ring 12 is externally provided with threads, so that the part at the lower part of the boss 13 of the shell 1 can be screwed with equipment, and the sealing rubber ring 12 is matched to realize the purpose of tightness and water resistance.
The magnetic force key 3 comprises a key 31, a key magnet 32 and a key spring 33; a bulge is arranged on one side of the key 31 and protrudes out of the bracket 2, so that the key 31 can be touched by a finger, and the action of the magnetic key 3 is realized; the other side of the key 31 is embedded with a key magnet 32 and is firmly connected with the key 31, a key spring 33 is arranged on one side of the key magnet 32 exposed out of the key 31, and the space formed by the key magnet 32 and one side of the partition 11 in the shell 1 limits the key spring 33 in the range thereof for elastic deformation, so that the magnetic key 3 keeps a distance with the trigger mechanism 4 without the action of external force.
The trigger mechanism 4 comprises a trigger mechanism frame 45, a conducting component 46, a trigger magnet 44 and a trigger spring 43; the trigger mechanism frame 45 is arranged on the other side of the partition 11 in the shell 1 and is in coupling connection with the shell 1, and the coupling connection can be in a snap connection mode or in a screwing connection mode; the trigger mechanism frame 45 is a hollow cylinder with an upper opening and a lower opening, and can be various hollow shapes matched with the shell 1; a conduction part 46 is arranged in the trigger mechanical frame, and a trigger magnet 44 is embedded in one side of the conduction part 46, so that the magnet can be firmly connected with the conduction part 46; the conducting part 46 can extend out of the triggering mechanism frame 45 along the opening of the triggering mechanism frame 45 to conduct the equipment circuit, so as to realize electric connection; the other side of the conducting part 46 is provided with a conducting bulge 41, the conducting bulge 41 is externally sleeved with a trigger spring 43, so that the conducting bulge is elastically deformed in a space range formed by the conducting part 46, the trigger mechanism frame 45 and the surrounding block 42 at one end part of the trigger mechanism frame 45, the trigger mechanism 4 keeps a distance with an equipment circuit under the condition that the magnetic key 3 is not pressed, and the trigger mechanism 4 and the equipment circuit form a disconnected state;
the conducting part 46 conducts the projection 41 to the equipment circuit, and can connect the equipment circuit; the communication mode is that the magnetic button 3 enters the magnetic range of the trigger magnet 44 under the action of external force to generate repulsive force, the trigger mechanism 4 is pushed to move towards the equipment circuit, and finally the equipment circuit is contacted and conducted, so that the purpose of controlling the equipment under the condition of complete physical isolation is achieved.
Example 2
The embodiment 2 is basically the same as the embodiment 1, except that the conducting protrusion 41 of the trigger mechanism 4 of the embodiment 2 faces the integral partition 11 of the housing 1, and the conducting of the device circuit is realized by the attractive force of the button magnet 32 and the trigger magnet 44. The concrete structure is as follows:
as shown in fig. 4-6, in the embodiment 2, a waterproof and isolating magnetic key is provided, in which the trigger mechanism 4 further includes a communicating member 6, the communicating member 6 is disposed outside the enclosure 42, and before the trigger mechanism 4 is not actuated, the communicating member 6 is kept away from the conducting protrusion 41, so that the communicating member 6 and the conducting protrusion 41 are in an off state; the communicating component 6 is provided with a first communicating end 61 and a second communicating end 62, and is electrically connected with the equipment circuit through conducting wires respectively arranged on the communicating component 6, and both ends A, B on the conducting wires are connected with the equipment circuit, so that the aim of communicating the equipment circuit after the action of the conducting protrusion 41 is fulfilled;
the conducting part 46 leads the projection 41 to face the communicating part 6, and the communicating part 6 is used for communicating the equipment circuit; the communication mode is that the magnetic button 3 enters the magnetic force range of the trigger magnet 44 under the action of external force to generate attraction force, so as to cause the trigger mechanism 4 to move towards the communication component 6, finally contact the communication component 6 and conduct the communication component 6, and because the A, B two ends on the conducting wires on the first communication end 61 and the second communication end 62 of the communication component 6 are electrically connected with the equipment circuit, the purpose of controlling the equipment under the condition of complete physical isolation is further realized.
The inner wall of the shell 1 on the side of the trigger mechanism 4 is provided with two communicating grooves 63, so that the wires on the first communicating end 61 and the second communicating end 62 pass through the communicating grooves 63, and the wires can pass through the shell 1 to be connected with an equipment circuit under the condition that the shell 1 is tightly connected with the trigger mechanism 4.
When in use:
in the embodiment 1, the magnetic key sleeve is sleeved with a sealing rubber ring 12, and is screwed into equipment along threads through a hole reserved in the equipment, so that the connection between the magnetic key sleeve and the equipment is ensured to be sealed firmly; the key 31 is pressed downwards to overcome the resistance of the key spring 33, the key magnet 32 is pressed to the partition 11, the key magnet 32 enters the magnetic force range of the trigger magnet 44, the trigger magnet 44 is repelled to generate thrust, the conducting part 46 is driven to be in contact with the equipment circuit, and the equipment circuit is communicated.
In embodiment 2, the magnetic key is sleeved with a sealing rubber ring 12, two end points A, B on the conducting wires on the first communicating end 61 and the second communicating end 62 of the communicating part 6 are connected with a device circuit, and then the magnetic key is screwed into the device along the threads through a hole reserved in the device, so that the connection between the magnetic key and the device is ensured to be sealed and firm; the key 31 is pressed downwards to overcome the resistance of the key spring 33, the key magnet 32 is pressed to the partition 11, so that the key magnet 32 enters the magnetic force range of the trigger magnet 44 to attract the trigger magnet 44 to act to drive the conducting part 46 to contact with the communicating part, and further the equipment circuit is communicated.
It is to be understood that the present invention has been described with reference to certain embodiments, and that various changes in the features and embodiments, or equivalent substitutions may be made therein by those skilled in the art without departing from the spirit and scope of the invention. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the invention without departing from the essential scope thereof. Therefore, it is intended that the invention not be limited to the particular embodiment disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (7)
1. The utility model provides a waterproof magnetic force button of keeping apart which characterized in that: the device comprises a shell, wherein a bracket is arranged in the shell, and the bracket is provided with openings at two ends and is matched with the shell; one end of the bracket is provided with an edge part which covers the end part of the shell, and the other end of the bracket is coupled with the shell; a magnetic button is arranged in the bracket and can perform pressing action; the other side of the shell corresponding to the magnetic button is provided with a trigger mechanism, and the trigger mechanism is coupled with the shell; the trigger mechanism can conduct a circuit in the equipment to realize electric connection; the magnetic force key and the trigger mechanism are separated from each other by an integral body in the shell to move in two corresponding spaces; a boss is arranged outside the shell, and a sealing rubber ring is arranged at the lower part of the boss; and threads are arranged outside the shell wall below the sealing rubber ring, are screwed with equipment and are matched with the sealing rubber ring so as to realize the purpose of tight water resistance.
2. The waterproof magnetic force button of claim 1, characterized in that: the magnetic button comprises a button, a button magnet and a button spring; a bulge is arranged on one side of the key, and a key magnet is embedded into the other side of the key to be connected with the key; and a key spring is arranged on the other side of the key magnet, so that the magnetic key keeps a distance from the trigger mechanism under the action of no external force.
3. The waterproof magnetic force button of claim 2, characterized in that: the trigger mechanism includes: the trigger mechanism comprises a trigger mechanism frame, a conducting component, a trigger magnet and a trigger spring; the trigger mechanism frame is arranged on the other side of the partition in the shell and is in coupling connection with the shell; the trigger mechanism is characterized in that a conduction part is arranged in the trigger mechanical frame, one side of the conduction part is embedded into the trigger magnet, the other side of the conduction part is provided with a conduction bulge, and a trigger spring is sleeved outside the conduction bulge, so that the trigger mechanism keeps a distance with an equipment circuit and forms a disconnected state with the equipment circuit.
4. The waterproof magnetic force button of claim 3, characterized in that: the conducting part conducts the bulge towards the equipment circuit, and the equipment circuit can be communicated.
5. The waterproof magnetic force button of claim 3, characterized in that: the trigger mechanism further comprises a communication component, and the communication component is arranged outside the enclosure; the communicating component is provided with a first communicating end and a second communicating end, and a conducting wire is arranged on the communicating component and electrically connected with the equipment circuit.
6. The waterproof magnetic force button of claim 5, characterized in that: the conducting part conducting bulge is provided with a communicating part towards the direction, and the equipment circuit is communicated through the communicating part.
7. The waterproof magnetic force button of claim 6, wherein: and a communicating groove is formed in the inner wall of the shell on the side of the trigger mechanism, so that the wires on the first communicating end and the second communicating end extend out along the communicating groove to be connected with an equipment circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011594187.4A CN112735885A (en) | 2020-12-29 | 2020-12-29 | Waterproof isolation magnetic button |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011594187.4A CN112735885A (en) | 2020-12-29 | 2020-12-29 | Waterproof isolation magnetic button |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112735885A true CN112735885A (en) | 2021-04-30 |
Family
ID=75607867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011594187.4A Withdrawn CN112735885A (en) | 2020-12-29 | 2020-12-29 | Waterproof isolation magnetic button |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112735885A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114400158A (en) * | 2022-01-05 | 2022-04-26 | 维沃移动通信有限公司 | Key structure and electronic equipment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4027278A (en) * | 1975-05-27 | 1977-05-31 | Giannini Gabriel M | Sealed permanent magnet switch |
| CN101877291A (en) * | 2009-04-28 | 2010-11-03 | 刘伟亮 | Magnet switch |
| CN103745879A (en) * | 2014-01-13 | 2014-04-23 | 朱志强 | Magnetic-control explosion-proof press button |
| CN211701084U (en) * | 2020-03-25 | 2020-10-16 | 福建省同舟建设有限公司 | Intelligent construction temporary power utilization distribution box |
-
2020
- 2020-12-29 CN CN202011594187.4A patent/CN112735885A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4027278A (en) * | 1975-05-27 | 1977-05-31 | Giannini Gabriel M | Sealed permanent magnet switch |
| CN101877291A (en) * | 2009-04-28 | 2010-11-03 | 刘伟亮 | Magnet switch |
| CN103745879A (en) * | 2014-01-13 | 2014-04-23 | 朱志强 | Magnetic-control explosion-proof press button |
| CN211701084U (en) * | 2020-03-25 | 2020-10-16 | 福建省同舟建设有限公司 | Intelligent construction temporary power utilization distribution box |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114400158A (en) * | 2022-01-05 | 2022-04-26 | 维沃移动通信有限公司 | Key structure and electronic equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210430 |
|
| WW01 | Invention patent application withdrawn after publication |