CN111970871A - Terminal controller capable of preventing electric shock - Google Patents

Terminal controller capable of preventing electric shock Download PDF

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Publication number
CN111970871A
CN111970871A CN202010873856.5A CN202010873856A CN111970871A CN 111970871 A CN111970871 A CN 111970871A CN 202010873856 A CN202010873856 A CN 202010873856A CN 111970871 A CN111970871 A CN 111970871A
Authority
CN
China
Prior art keywords
main body
control terminal
electric shock
terminal main
socket
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.)
Pending
Application number
CN202010873856.5A
Other languages
Chinese (zh)
Inventor
陈海滨
虞成龙
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kuaizhu Intelligent Technology Suzhou Co Ltd
Original Assignee
Kuaizhu Intelligent Technology Suzhou Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Kuaizhu Intelligent Technology Suzhou Co Ltd filed Critical Kuaizhu Intelligent Technology Suzhou Co Ltd
Priority to CN202010873856.5A priority Critical patent/CN111970871A/en
Publication of CN111970871A publication Critical patent/CN111970871A/en
Pending legal-status Critical Current

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    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00—Casings, cabinets or drawers for electric apparatus
    • H05K5/02—Details
    • H05K5/0247—Electrical details of casings, e.g. terminals, passages for cables or wiring
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/26—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents
    • H02H3/32—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00—Casings, cabinets or drawers for electric apparatus
    • H05K5/02—Details
    • H05K5/0217—Mechanical details of casings

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  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Connector Housings Or Holding Contact Members (AREA)
  • Connections Arranged To Contact A Plurality Of Conductors (AREA)

Abstract

The invention discloses a terminal controller capable of preventing electric shock, which comprises a control terminal main body; the leakage protector is fixedly arranged on one side of the control terminal main body, and the control terminal main body is electrically connected with a power line through the leakage protector; the socket is arranged on the front surface of the control terminal main body; the horizontal adjusting component is arranged on the front surface of the control terminal main body and is positioned on one side of the socket; according to the terminal controller capable of preventing electric shock, the leakage protector is arranged on one side of the control terminal main body, so that when electric leakage occurs to equipment, a circuit can be protected and cut off, and electric shock and damage to electronic devices in the control terminal main body during manual operation are prevented; and the plug connected with the socket is limited by arranging the horizontal adjusting assembly and the axial adjusting assembly to be matched with the U-shaped limiting fork, so that the plug is more stably connected with the socket, poor contact caused by looseness can be avoided, and the operation is simple and convenient.

Description

Terminal controller capable of preventing electric shock
Technical Field
The invention particularly relates to a terminal controller capable of preventing electric shock.
Background
The control terminal is a terminal controller capable of controlling one, one or more sets of equipment, and generally comprises a control circuit, a wireless interface circuit, a wired access circuit and an exchange circuit, wherein the control terminal comprises a terminal controller used for controlling the light to be turned on in a hotel.
Terminal controller is after long-term the use, and the condition of electric leakage can appear in the inevitable, and the condition of electrocution takes place easily when controlling control terminal for the people, and is dangerous, and is provided with a plurality of sockets on the control terminal usually and is connected with other equipment, nevertheless produces the back in the time of producing the socket and uses, produces easily not hard up, causes the condition of contact failure.
Disclosure of Invention
The invention aims to provide a terminal controller capable of preventing electric shock aiming at the defects of the prior art, and aims to improve the use safety and stability of a control terminal.
In order to solve the technical problem, the terminal controller capable of preventing electric shock provided by the invention comprises a control terminal main body;
the leakage protector is fixedly arranged on one side of the control terminal main body, and the control terminal main body is electrically connected with a power line through the leakage protector;
the socket is arranged on the front surface of the control terminal main body;
the horizontal adjusting component is arranged on the front surface of the control terminal main body and is positioned on one side of the socket;
the axial adjusting assembly is arranged at the bottom of the horizontal adjusting assembly;
the U-shaped limiting fork is arranged on the axial adjusting assembly.
Preferably, the horizontal adjusting component comprises a threaded shaft, the threaded shaft is fixed on the front face of the control terminal main body and located on one side of the socket, the surface of the threaded shaft is in threaded connection with a nut, and an annular limiting groove is formed in the surface of the nut.
Preferably, the surface of the nut and the inner sleeve positioned in the annular limiting groove are provided with a lantern ring, and the bottom of the surface of the lantern ring is fixedly connected with a connecting block.
Through having seted up annular spacing groove, when rotating the nut, can promote the lantern ring through the cell wall of annular spacing groove to drive the spacing fork of U-shaped and remove, the lantern ring cover is inside annular spacing groove simultaneously, and when the nut rotated, the lantern ring need not follow the rotation.
Preferably, the axial adjusting component comprises two mounting blocks, the two mounting blocks are symmetrically fixed at the bottoms of the connecting blocks, a supporting pipe is fixedly connected between the connecting blocks, a rotating pipe is sleeved on the surface of the supporting pipe, and the top of the U-shaped limiting fork is fixed on the surface of the rotating pipe.
Preferably, two all run through on the installation piece and have the catch bar, the one end of catch bar extends to the inside of stay tube, and the inside fixedly connected with elastic component that just is located the stay tube between two catch bars, the other end fixedly connected with of catch bar presses the press handle.
Preferably, the two sides of the inner surface of the rotating pipe are symmetrically provided with annular grooves, one side of the inner surface of each annular groove is provided with two limiting grooves, and the two limiting grooves and the center of the rotating pipe are arranged at ninety degrees.
Preferably, two chutes are symmetrically formed in the top of the supporting tube, limit blocks are fixedly connected to the top of the pushing rod and extend to the inner portions of the limit grooves through the chutes.
The angle of the U-shaped limiting fork can be adjusted by arranging the axial adjusting assembly, so that the installation of the plug and the socket is facilitated.
Compared with the related art, the terminal controller capable of preventing electric shock provided by the invention has the following beneficial effects:
the invention provides a terminal controller capable of preventing electric shock, wherein a leakage protector is arranged on one side of a control terminal main body, so that when equipment has a leakage condition, a circuit can be protected and cut off, and electric shock and damage to electronic devices in the control terminal main body during manual operation are prevented; and the plug connected with the socket is limited by arranging the horizontal adjusting assembly and the axial adjusting assembly to be matched with the U-shaped limiting fork, so that the plug is more stably connected with the socket, poor contact caused by looseness can be avoided, and the operation is simple and convenient.
Drawings
Fig. 1 is a schematic structural diagram of a terminal controller capable of preventing electric shock according to a preferred embodiment of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is a cross-sectional view of the axial adjustment assembly shown in FIG. 1;
FIG. 4 is a top view of the horizontal adjustment assembly shown in FIG. 1;
fig. 5 is a sectional view of the rotating tube shown in fig. 1.
Reference numbers in the figures: 1. control terminal main part, 2, earth-leakage protector, 3, power cord, 4, socket, 5, horizontal adjustment subassembly, 51, screw shaft, 52, nut, 53, annular spacing groove, 54, the lantern ring, 55, the connecting block, 6, axial adjustment subassembly, 61, the installation piece, 62, stay tube, 63, the rotating tube, 64, catch bar, 65, the elastic component, 66, the spout, 67, the annular groove, 68, the spacing groove, 69, the stopper, 610, press the handle, 7, the spacing fork of U-shaped.
Detailed Description
The invention is further described with reference to the following figures and embodiments.
Please refer to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5 in combination, wherein fig. 1 is a schematic structural diagram of a terminal controller capable of preventing electric shock according to a preferred embodiment of the present invention; FIG. 2 is an enlarged view of portion A of FIG. 1; FIG. 3 is a cross-sectional view of the axial adjustment assembly shown in FIG. 1; FIG. 4 is a top view of the horizontal adjustment assembly shown in FIG. 1; fig. 5 is a sectional view of the rotating tube shown in fig. 1. The terminal controller capable of preventing electric shock comprises a control terminal main body 1;
the leakage protector 2 is fixedly arranged on one side of the control terminal main body 1, and the control terminal main body 1 is electrically connected with a power line 3 through the leakage protector 2;
a socket 4, wherein the socket 4 is arranged on the front surface of the control terminal body 1;
the horizontal adjusting component 5 is arranged on the front surface of the control terminal main body 1 and is positioned on one side of the socket 4;
the axial adjusting assembly 6 is arranged at the bottom of the horizontal adjusting assembly 5, and the axial adjusting assembly 6 is arranged at the bottom of the horizontal adjusting assembly 5;
and the U-shaped limiting fork 7 is arranged on the axial adjusting component 6.
The front of the control terminal main body 1 is provided with a plurality of sockets 4 of different types, and the corresponding sockets 4 of different types use the U-shaped limiting forks 7 of different intervals.
Horizontal adjustment subassembly 5 includes threaded shaft 51, threaded shaft 51 is fixed in the front of control terminal main part 1 and the one side that is located socket 4, threaded shaft 51's surperficial threaded connection has nut 52, annular spacing groove 53 has been seted up on nut 52's surface.
The surface of the nut 52 is provided with a set of teeth to facilitate rotation of the nut 52.
The surface of the nut 52 and the inner part of the annular limiting groove 53 are sleeved with a lantern ring 54, and the bottom of the surface of the lantern ring 54 is fixedly connected with a connecting block 55.
The collar 54 is rotatable relative to the nut 52 and the inner surface of the annular retaining groove 53 and the inner surface of the collar 54 are smoothly disposed.
The axial adjusting assembly 6 comprises two mounting blocks 61, the two mounting blocks 61 are symmetrically fixed at the bottoms of the connecting blocks 55, a supporting tube 62 is fixedly connected between the connecting blocks 55, a rotating tube 63 is sleeved on the surface of the supporting tube 62, and the top of the U-shaped limiting fork 7 is fixed on the surface of the rotating tube 63.
The rotating pipe 63 is rotatable relative to the support pipe 62.
Two the installing block 610 has all run through the catch bar 64, the inside of stay tube 62 is extended to one end of catch bar 64, between two catch bars 64 and be located the inside fixed connection elastic component 65 of stay tube 62, the other end fixed connection of catch bar 64 presses the handle 610.
The push rod 64 is in clearance fit with a mounting hole penetrating through the mounting block 610.
The two sides of the inner surface of the rotating pipe 63 are symmetrically provided with annular grooves 67, one side of the inner surface of the annular groove 67 is provided with two limiting grooves 68, and the two limiting grooves 68 and the center of the rotating pipe 63 are arranged at ninety degrees.
The groove width of the stopper groove 68 is the same as the thickness of the stopper 69.
Two sliding grooves 66 are symmetrically formed in the top of the supporting tube 62, a limiting block 69 is fixedly connected to the top of the pushing rod 64, and the limiting block 69 extends to the inside of a limiting groove 68 through the sliding grooves 66.
The opening length value of the sliding groove 66 is greater than the sum of the depth values of the limiting groove 68 and the annular groove 67.
The working principle of the terminal controller capable of preventing electric shock provided by the invention is as follows:
by arranging the leakage protector 2 on one side of the control terminal main body 1, when the equipment has a leakage condition, a circuit can be protected and cut off, and electric shock and damage to electronic devices in the control terminal main body 1 during manual operation are prevented;
when the plug is connected with the socket 4 through a connecting line, the pressing blocks 610 on two sides of the axial adjusting assembly 6 are pressed to push the two pushing rods 64 to compress the elastic piece 65, so that the limiting block 69 is driven to move out of the limiting groove 68, then the U-shaped limiting fork 7 can be rotated to be parallel to the threaded shaft 51 by upwards rotating ninety degrees, the limiting groove 68 on the other side corresponds to the position of the limiting block 69, when the limiting block 610 is loosened, the pushing rods 64 are pushed through the action of the elastic piece 65 to enable the limiting block 69 to move into the limiting groove 68, and then the plug is connected with the socket 4;
then, the pressing handle 610 can be pressed again in the same manner, the U-shaped limiting fork 7 is rotated ninety degrees downwards, the connecting line is located inside the U-shaped limiting fork 7, then the nut 52 is screwed clockwise, the nut 52 acts with the threaded shaft 51 and moves towards one side close to the control terminal main body 1, and therefore the U-shaped limiting fork 7 is driven to lock the plug, and operation is simple;
when the plug needs to be detached, the plug can be pulled out by upwards rotating the U-shaped limiting fork 7 by ninety degrees by pressing the pressing handle 610, and then the nut 52 can be rotated anticlockwise, so that the nut 52 drives the U-shaped limiting fork 7 to move outwards for a certain distance. The next installation is convenient.
Compared with the related art, the terminal controller capable of preventing electric shock provided by the invention has the following beneficial effects:
by arranging the leakage protector 2 on one side of the control terminal main body 1, when the equipment has a leakage condition, a circuit can be protected and cut off, and electric shock and damage to electronic devices in the control terminal main body 1 during manual operation are prevented; and the plug connected with the socket 4 is limited by arranging the horizontal adjusting component 5 and the axial adjusting component 6 to be matched with the U-shaped limiting fork 7, so that the plug is more stably connected with the socket, poor contact caused by looseness can be avoided, and the operation is simple and convenient.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims (7)

1. A terminal controller capable of preventing electric shock is characterized by comprising a control terminal main body;
the leakage protector is fixedly arranged on one side of the control terminal main body, and the control terminal main body is electrically connected with a power line through the leakage protector;
the socket is arranged on the front surface of the control terminal main body;
the horizontal adjusting component is arranged on the front surface of the control terminal main body and is positioned on one side of the socket;
the axial adjusting assembly is arranged at the bottom of the horizontal adjusting assembly;
the U-shaped limiting fork is arranged on the axial adjusting assembly.
2. The electric shock resistant terminal controller according to claim 1, wherein: the horizontal adjusting assembly comprises a threaded shaft, the threaded shaft is fixed to the front face of the control terminal main body and located on one side of the socket, a nut is connected to the surface of the threaded shaft in a threaded mode, and an annular limiting groove is formed in the surface of the nut.
3. The electric shock resistant terminal controller according to claim 2, wherein: the surface of the nut and the inner sleeve positioned in the annular limiting groove are provided with a lantern ring, and the bottom of the surface of the lantern ring is fixedly connected with a connecting block.
4. The electric shock resistant terminal controller according to claim 1, wherein: the axial adjusting component comprises two mounting blocks, the two mounting blocks are symmetrically fixed at the bottoms of the connecting blocks, a supporting pipe is fixedly connected between the connecting blocks, a rotating pipe is sleeved on the surface of the supporting pipe, and the top of the U-shaped limiting fork is fixed on the surface of the rotating pipe.
5. The electric shock resistant terminal controller according to claim 4, wherein: two all run through on the installation piece and have the catch bar, the one end of catch bar extends to the inside of stay tube, and the inside fixedly connected with elastic component that just is located the stay tube between two catch bars, the other end fixedly connected with of catch bar presses the press handle.
6. The electric shock resistant terminal controller according to claim 5, wherein: the two sides of the inner surface of the rotating pipe are symmetrically provided with annular grooves, one side of the inner surface of each annular groove is provided with two limiting grooves, and the two limiting grooves and the center of the rotating pipe are arranged at ninety degrees.
7. The electric shock resistant terminal controller according to claim 6, wherein: two spouts have been seted up to stay tube top symmetry the top fixedly connected with stopper of catch bar, the stopper passes through the spout and extends to the inside of spacing groove.
CN202010873856.5A 2020-08-26 2020-08-26 Terminal controller capable of preventing electric shock Pending CN111970871A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010873856.5A CN111970871A (en) 2020-08-26 2020-08-26 Terminal controller capable of preventing electric shock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010873856.5A CN111970871A (en) 2020-08-26 2020-08-26 Terminal controller capable of preventing electric shock

Publications (1)

Publication Number Publication Date
CN111970871A true CN111970871A (en) 2020-11-20

Family

ID=73391387

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010873856.5A Pending CN111970871A (en) 2020-08-26 2020-08-26 Terminal controller capable of preventing electric shock

Country Status (1)

Country Link
CN (1) CN111970871A (en)

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