CN114242493B - High-precision weak current switch control system - Google Patents
High-precision weak current switch control system Download PDFInfo
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- CN114242493B CN114242493B CN202111563982.1A CN202111563982A CN114242493B CN 114242493 B CN114242493 B CN 114242493B CN 202111563982 A CN202111563982 A CN 202111563982A CN 114242493 B CN114242493 B CN 114242493B
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- current switch
- fixed
- weak current
- surface position
- shell
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- 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
-
- 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
-
- 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
- H01H13/10—Bases; Stationary contacts mounted thereon
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/02—Bases, casings, or covers
Abstract
The invention relates to the technical field of switches, in particular to a high-precision weak current switch control system which comprises a weak current switch fixing shell and an operation sealing plate, wherein the operation sealing plate is embedded in the outer surface of the weak current switch fixing shell; the weak current switch control system can be matched with the fixed inserted bar through the arranged elastic locking mechanism, and when the elastic movable frame is pushed, the triangular clamping block moves out of the clamping groove, so that the fixed inserted bar is in a free state, a complex dismounting process is avoided, and the weak current switch cannot be damaged even if the weak current switch is dismounted for many times.
Description
Technical Field
The invention relates to the technical field of switches, in particular to a high-precision weak current switch control system.
Background
Weak current switch generally indicates weak current panel switch, because weak current switch has more complicated control function, consequently the fault rate can be higher than traditional forceful electric power switch in-service use, common weak current switch dismouting is inconvenient in later stage maintenance, it is fixed through screw or buckle usually, need carry out the dismouting with the help of external instrument, it is very loaded down with trivial details, the buckle is very easily damaged under the dismouting condition many times, and its inside control circuit board can't turn over the activity of rolling over, need further demolish it during the maintenance, greatly increased maintainer's work load.
Disclosure of Invention
The present invention is directed to a high-precision weak current switch control system to solve the above-mentioned problems.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a high-accuracy weak current switch control system, includes the fixed shell of weak current switch and operates the shrouding, the operation shrouding inlays to establish the surface position of installing at the fixed shell of weak current switch, the inside fixed mounting of the fixed shell of weak current switch has the cross connection socket, the inside surface position fixed mounting of the fixed shell of weak current switch has the support fore-set, the inside of the fixed shell of weak current switch is located the upper end surface position swing that supports the fore-set and installs control circuit board, control circuit board's surface intercommunication is fixed with data connection area, the other end and the cross connection socket of data connection area are fixed to be communicated, the inner wall of the fixed shell of weak current switch is provided with the elasticity latched device who has the function of pressing, elasticity latched device can pop out the operation shrouding.
Preferably, the lateral wall fixed surface of the fixed shell of weak current switch installs rotatory fixed axle, rotatory fixed axle is shaft-like, and both ends all fix with the lateral wall surface of the fixed shell of weak current switch, and perpendicular to it, a lateral surface position fixed mounting of control circuit board has the circuit board swivel mount, rectangular channel and circular through-hole have been seted up on the surface of circuit board swivel mount, one side of control circuit board is inserted and is established and fix inside above-mentioned rectangular channel, rotatory fixed axle alternates through above-mentioned circular through-hole, the fixed surface mounting of rotatory fixed axle has spacing solid fixed ring, spacing solid fixed ring's quantity has two sets ofly to press from both sides the circuit board swivel mount between the two.
Preferably, elasticity latched device is including equalling divide the fixed cover of lateral wall of other fixed mounting in the inside both sides surface position of light current switch fixed shell, and the fixed surface of cover of lateral wall has seted up inside and has led to the groove, the inside interlude that leads to the groove in inside is provided with the elasticity adjustable shelf, the elasticity adjustable shelf is C shape frame form.
Preferably, a fixture block fixing plate is fixedly mounted on the inner side surface of the elastic movable frame, a triangular fixture block is fixedly mounted on the surface of the fixture block fixing plate, a spring support plate is fixedly mounted on the outer surface of the side wall fixing sleeve, a reset support spring is fixedly mounted on one side surface of the spring support plate, and the other end of the reset support spring is fixedly mounted on the outer surface of the fixture block fixing plate.
Preferably, the front surface of the elastic movable frame is fixedly provided with a front pressing block, the front surface of the weak current switch fixing shell is provided with a pressing through groove, and the front pressing block penetrates through the pressing through groove and extends out of the weak current switch fixing shell.
Preferably, the inner wall surface position fixed mounting of the fixed shell of weak current switch has elasticity inserted bar post, inside jack has been seted up to the inside of elasticity inserted bar post, the outer surface position of elasticity inserted bar post has seted up the screens fixed port, the screens fixed port runs through inside jack and external, the inside lower surface position fixed mounting of inside jack has the column base cushion, the inside upper surface position fixed mounting that is located the column base cushion of inside jack has the shrouding spring.
Preferably, the surface of the weak current switch fixing shell is provided with a heat dissipation ventilation groove, the upper surface position of the control circuit board is fixedly provided with a control button, the surface of the interactive connection socket is spirally provided with a fastening screw, and the lower surface of the weak current switch fixing shell is positioned in the interactive connection socket and is provided with an Ethernet interface and a connection jack.
Preferably, the lower surface fixed position of operation shrouding installs fixed inserted bar, fixed inserted bar with the position and the quantity one-to-one of elasticity inserted bar post, the diameter of fixed inserted bar is not more than the aperture of inside jack, the screens fluting has been seted up on the surface of fixed inserted bar, the screens fluting with the position of screens fixed orifices corresponds each other, the inside of operation shrouding is inlayed and is established and install the touch pressure membrane, the touch pressure membrane adopts flexible material to make, the lower surface fixed position of touch pressure membrane installs and presses the cushion, press the cushion with control button's position and quantity one-to-one.
Compared with the prior art, the invention has the beneficial effects that:
according to the weak current switch control system, the arranged elastic locking mechanism is matched with the fixed insertion rod, when the elastic movable frame is pushed, the triangular clamping block is moved out of the clamping groove, so that the fixed insertion rod is in a free state, the fixed insertion rod can be rapidly popped out from the internal insertion hole under the elastic action of the sealing plate spring, the operation sealing plate can be rapidly disassembled, the later maintenance and replacement processes are extremely convenient, the complex disassembly process is avoided, and the weak current switch cannot be damaged due to repeated disassembly and assembly;
through the rotatory fixed axle and the circuit board swivel mount that set up, can make control circuit board can outwards overturn when the operation shrouding is opened to it is more convenient when overhauing control circuit board, need not to dismantle control circuit board alright change the maintenance to the components and parts on its front and back surface.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a three-dimensional half-section configuration of the present invention;
FIG. 3 is a schematic cross-sectional view of the present invention;
FIG. 4 is a schematic view of the overall structure of the present invention;
fig. 5 is a side view in perspective, semi-section of the present invention.
In the figure: 1. the weak current switch is fixed on the shell; 2. operating a sealing plate; 3. an interconnection socket; 4. supporting the top pillar; 5. a control circuit board; 6. data connecting band; 501. rotating the fixed shaft; 502. the circuit board is rotated; 503. a limiting fixing ring; 101. a side wall fixing sleeve; 102. an internal through slot; 103. an elastic movable frame; 104. fixing the fixture block; 105. a triangular clamping block; 106. a spring support plate; 107. resetting the supporting spring; 108. a front pressing block; 109. pressing the through groove; 110. an elastic plunger; 111. an internal jack; 112. a clamping fixed port; 113. a column bottom cushion block; 114. a closing plate spring; 115. a heat dissipation ventilation slot; 504. a control button; 201. fixing the inserted rod; 202. a clamping slot is formed; 203. pressing the film by touch; 204. pressing the cushion block; 301. fastening screws; 302. an Ethernet interface; 303. and connecting the jacks.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 5, the present invention provides a technical solution: a high-precision weak current switch control system comprises a weak current switch fixing shell 1 and an operation sealing plate 2, wherein the operation sealing plate 2 is embedded in the outer surface position of the weak current switch fixing shell 1, an interactive connection socket 3 is fixedly arranged in the weak current switch fixing shell 1, a supporting top column 4 is fixedly arranged in the inner surface position of the weak current switch fixing shell 1, a control circuit board 5 is arranged in the weak current switch fixing shell 1 in a swinging mode at the upper end surface position of the supporting top column 4, the control circuit board 5 is a chip integrated module and can process a pressing signal received by a control button 504 and transmit the pressing signal to a general control distribution box through an Ethernet interface 302, and in the prior art, a data connecting band 6 is fixedly communicated with the outer surface of the control circuit board 5, the other end of the data connecting band 6 is fixedly communicated with the interactive connection socket 3, and the data connecting band 6 can communicate the control circuit board 5 with the interactive connection socket 3, so that the signal generated by the control circuit board 5 can be transmitted to the interactive connection socket 3, the inner wall of the weak current switch fixing shell 1 is provided with an elastic locking mechanism with a pressing function, and the elastic locking mechanism can pop out the operation sealing plate 2.
The side wall surface of the weak current switch fixing shell 1 is fixedly provided with a rotating fixing shaft 501, the rotating fixing shaft 501 can be made of metal, such as steel, so as to ensure strength and prevent the control circuit board 5 from being bent when being overturned, the rotating fixing shaft 501 is rod-shaped, two ends of the rotating fixing shaft 501 are fixed with the side wall surface of the weak current switch fixing shell 1 and are perpendicular to the side wall surface, two ends of the rotating fixing shaft 501 can be inserted into the side wall surface of the weak current switch fixing shell 1 so as to realize fixing, a circuit board rotating seat 502 is fixedly arranged on one side surface of the control circuit board 5, the surface of the circuit board rotating seat 502 is provided with a rectangular groove and a circular through hole, one side of the control circuit board 5 is inserted and fixed in the rectangular groove, the rotating fixing shaft 501 penetrates through the circular through hole, the surface of the rotating fixing shaft 501 is fixedly provided with limit fixing rings 503, and the number of the limit fixing rings 503 is two groups, the circuit board rotary seat 502 is clamped between the two, and the limiting fixing ring 503 can prevent the circuit board rotary seat 502 from moving transversely.
The elastic locking mechanism comprises side wall fixing sleeves 101 which are respectively and fixedly installed on the side surface positions of two sides in the weak current switch fixing shell 1, an internal through groove 102 is formed in the surface of each side wall fixing sleeve 101, each side wall fixing sleeve 101 can support an elastic movable frame 103 to enable the elastic movable frames to transversely displace and avoid deflection, the elastic movable frames 103 are arranged in the internal through grooves 102 in an inserting mode, each elastic movable frame 103 is in a C-shaped frame shape, and the structure of each elastic locking mechanism is shown in figure 2; a fixture block fixing plate 104 is fixedly installed on the inner side surface position of the elastic movable frame 103, a triangular fixture block 105 is fixedly installed on the surface of the fixture block fixing plate 104, a spring supporting plate 106 is fixedly installed on the outer surface position of the side wall fixing sleeve 101, a reset supporting spring 107 is fixedly installed on the surface position of one side of the spring supporting plate 106, and the other end of the reset supporting spring 107 is fixedly installed with the outer surface of the fixture block fixing plate 104; a front pressing block 108 is fixedly installed on the front surface of the elastic movable frame 103, a pressing through groove 109 is formed in the front surface of the weak current switch fixing shell 1, and the front pressing block 108 penetrates through the pressing through groove 109 and extends out of the weak current switch fixing shell 1; inner wall surface position fixed mounting of weak current switch fixed shell 1 has elasticity plunger post 110, inside jack 111 has been seted up to the inside of elasticity plunger post 110, screens fixed port 112 has been seted up to the surface position of elasticity plunger post 110, screens fixed port 112 runs through inside jack 111 with the external world, the inside lower surface position fixed mounting of inside jack 111 has capital block 113, capital block 113 can make the inside lower surface of inside jack 111 level, avoid shrouding spring 114 skew when compressing, the inside upper surface position fixed mounting who is located capital block 113 of inside jack 111 has shrouding spring 114, shrouding spring 114's lower extreme and capital block 113's last fixed surface are connected, thereby avoid shrouding spring 114 to pop out.
The surface of the weak current switch fixing shell 1 is provided with a heat dissipation ventilation groove 115, the upper surface position of the control circuit board 5 is fixedly provided with a control button 504, the surface of the interactive connection socket 3 is spirally provided with a fastening screw 301, the lower surface of the weak current switch fixing shell 1 is positioned in the interactive connection socket 3 and is provided with an Ethernet interface 302 and a connection jack 303, and the weak current switch fixing shell is connected with the Ethernet interface 302 and the connection jack 303 through a connecting wire, so that the circuit is communicated.
Fixed inserted bar 201 is installed to the lower surface position fixed mounting of operation shrouding 2, the position and the quantity one-to-one of fixed inserted bar 201 and elasticity inserted bar post 110, the diameter of fixed inserted bar 201 is not more than the aperture of inside jack 111, screens fluting 202 has been seted up on the surface of fixed inserted bar 201, screens fluting 202 corresponds each other with the position of screens fixed port 112, the inside of operation shrouding 2 is inlayed and is established and install touch press mold 203, touch press mold 203 adopts flexible material to make, the lower surface position fixed mounting of touch press mold 203 has the cushion 204 of pressing, press the position and the quantity one-to-one of cushion 204 and control button 504.
When the interior of a weak current switch needs to be overhauled in the use process of the high-precision weak current switch control system, the front pressing block 108 can be pressed to enable the elastic movable frame 103 to move, the reset support spring 107 can be compressed, the triangular clamping block 105 fixed with the elastic movable frame 103 can move out of the clamping fixed opening 112, meanwhile, the triangular clamping block 105 moves out of the clamping slot 202 to enable the fixed inserting rod 201 to lose fixation, the fixed inserting rod 201 can be popped out of the inner inserting hole 111 under the elastic action of the sealing plate spring 114, the operation sealing plate 2 can be directly popped out, so that the operation sealing plate 2 can be popped out through one key in the overhauling process, the disassembly is very convenient, the operation sealing plate 2 is directly buckled in the installation process, the fixed inserting rod 201 is inserted into the inner inserting hole 111, the triangular clamping block 105 can be clamped into the clamping slot 202 under the action of the reset support spring 107, and the operation sealing plate 2 is fixed, at operation shrouding 2 open mode, control circuit board 5 loses the extrusion of pressing cushion 204 to control button 504 to make control circuit board 5 can outwards overturn through the cooperation of rotatory fixed axle 501 with circuit board swivel mount 502, can need not to dismantle when maintaining control circuit board 5, make the light current switch extremely convenient in the maintenance in later stage.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a high-accuracy weak current switch control system, includes the fixed shell of weak current switch and operation shrouding, its characterized in that: the operation shrouding inlays to establish and installs the surface position at the fixed shell of weak current switch, the inside fixed mounting of the fixed shell of weak current switch has the cross connection socket, the inside surface position fixed mounting of the fixed shell of weak current switch has the support fore-set, the inside of the fixed shell of weak current switch is located the upper end surface position swing of supporting the fore-set and is installed control circuit board, control circuit board's surface intercommunication is fixed with data connection area, the other end and the cross connection socket of data connection area are fixed and are communicated, the inner wall of the fixed shell of weak current switch is provided with the elasticity latched device that has the function of pressing, the elasticity latched device can pop out the operation shrouding, the elasticity latched device is including equalling divide the lateral wall fixed cover of other fixed mounting at the inside both sides surface position of the fixed shell of weak current switch, and the surface of the fixed cover of lateral wall has seted up inside through-groove, an elastic movable frame is arranged inside the internal through groove in an inserting mode and is in a C-shaped frame shape, a fixture block fixing plate is fixedly installed on the inner side surface position of the elastic movable frame, a triangular fixture block is fixedly installed on the surface of the fixture block fixing plate, a spring supporting plate is fixedly installed on the outer surface position of the side wall fixing sleeve, a reset supporting spring is fixedly installed on one side surface position of the spring supporting plate, the other end of the reset supporting spring is fixedly installed on the outer surface of the fixture block fixing plate, a front pressing block is fixedly installed on the front surface position of the elastic movable frame, a pressing through groove is formed in the front surface position of the weak current switch fixing shell, the front pressing block is inserted into the pressing through groove and extends out of the weak current switch fixing shell, and an elastic inserting rod column is fixedly installed on the inner wall surface position of the weak current switch fixing shell, inside jack has been seted up to the inside of elasticity inserted bar post, the screens fixed port has been seted up to the surface position of elasticity inserted bar post, the screens fixed port runs through inside jack and external world, the inside lower surface position fixed mounting of inside jack has the column base cushion, the inside upper surface position fixed mounting that is located the column base cushion of inside jack has the shrouding spring.
2. A high precision weak current switch control system according to claim 1, characterized in that: the utility model discloses a light current switch, including the casing, the casing is fixed on the casing, the casing is inserted the casing, the casing is inserted one side, the casing, the one side, the casing, the one side, the casing, the one side, the one.
3. A high precision weak current switch control system according to claim 1, characterized in that: the surface of the weak current switch fixing shell is provided with a heat dissipation ventilation groove, the upper surface position of the control circuit board is fixedly provided with a control button, the surface of the interactive connection socket is spirally provided with a fastening screw, and the lower surface of the weak current switch fixing shell is positioned inside the interactive connection socket and is provided with an Ethernet interface and a connection jack.
4. A high precision weak current switch control system according to claim 3, wherein: the lower surface fixed position of operation shrouding installs fixed inserted bar, fixed inserted bar with the position and the quantity one-to-one of elasticity inserted bar post, the diameter of fixed inserted bar is not more than the aperture of inside jack, the screens fluting has been seted up on the surface of fixed inserted bar, the screens fluting with the position of screens fixed port corresponds each other, the inside of operation shrouding is inlayed and is established to install the touch and press the membrane, the touch is pressed the membrane and is adopted flexible material to make, the lower surface fixed position of touch press the membrane to install and press the cushion, press the cushion with control button's position and quantity one-to-one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111563982.1A CN114242493B (en) | 2021-12-20 | 2021-12-20 | High-precision weak current switch control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111563982.1A CN114242493B (en) | 2021-12-20 | 2021-12-20 | High-precision weak current switch control system |
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| Publication Number | Publication Date |
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| CN114242493A CN114242493A (en) | 2022-03-25 |
| CN114242493B true CN114242493B (en) | 2022-08-16 |
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| CN202111563982.1A Active CN114242493B (en) | 2021-12-20 | 2021-12-20 | High-precision weak current switch control system |
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Citations (1)
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| CN105161932A (en) * | 2015-08-26 | 2015-12-16 | 惠州Tcl移动通信有限公司 | Push-type switching device and electronic equipment |
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| JP3551503B2 (en) * | 1994-11-02 | 2004-08-11 | 松下電工株式会社 | Electronics |
| FI106155B (en) * | 1999-02-23 | 2000-11-30 | Abb Transmit Oy Keskijaennitek | control device |
| US8338706B2 (en) * | 2009-07-09 | 2012-12-25 | Thomas & Betts International, Inc. | Protective cover |
| CN103198945B (en) * | 2013-03-11 | 2014-12-03 | 厦门瑞尔特卫浴科技股份有限公司 | Panel assembly capable of being disassembled and assembled conveniently and quickly |
| TWI496364B (en) * | 2013-10-08 | 2015-08-11 | Wistron Corp | Switch mechanism and related electronic device |
| JP6954713B2 (en) * | 2017-06-30 | 2021-10-27 | ミネベアミツミ株式会社 | Plane switch |
| CN108109865A (en) * | 2018-01-23 | 2018-06-01 | 浙江摩根智能技术有限公司 | Panel-switch |
| CN108766806A (en) * | 2018-06-19 | 2018-11-06 | 福州市汇合兴机械设备有限公司 | A kind of intelligent switch device |
| CN208819764U (en) * | 2018-11-27 | 2019-05-03 | 深圳市莱克斯瑞智能家居有限公司 | A kind of intelligent switching control box |
| CN210628151U (en) * | 2019-11-08 | 2020-05-26 | 陈立坡 | Electronic membrane switch |
| CN211428046U (en) * | 2020-01-07 | 2020-09-04 | 山东外事职业大学 | Socket switch convenient to dismantle |
| CN212062344U (en) * | 2020-05-30 | 2020-12-01 | 北京市北方森源电气有限责任公司 | Circuit breaker convenient to wiring |
| CN214542087U (en) * | 2021-03-12 | 2021-10-29 | 杭州科丰电子股份有限公司 | Circuit breaker intelligent controller indicating running state by three-color backlight |
| CN214588539U (en) * | 2021-04-02 | 2021-11-02 | 江苏慕林智能电器有限公司 | Operation box with multifunctional button |
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| CN105161932A (en) * | 2015-08-26 | 2015-12-16 | 惠州Tcl移动通信有限公司 | Push-type switching device and electronic equipment |
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