CN207424196U - A kind of leakage protection tester for possessing warning function - Google Patents
A kind of leakage protection tester for possessing warning function Download PDFInfo
- Publication number
- CN207424196U CN207424196U CN201721553208.1U CN201721553208U CN207424196U CN 207424196 U CN207424196 U CN 207424196U CN 201721553208 U CN201721553208 U CN 201721553208U CN 207424196 U CN207424196 U CN 207424196U
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- China
- Prior art keywords
- leakage protection
- protection tester
- groove
- mounting groove
- arc groove
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Abstract
The utility model discloses a kind of leakage protection testers for possessing warning function, including leakage protection tester body, the one side of the leakage protection tester body offers the first mounting groove, and first is installed with controller in mounting groove, the top of the leakage protection tester body offers the first arc groove and the second arc groove respectively, and first is mounted on the first conducting wire in arc groove and the second arc groove, rectangular channel is offered on the both sides inner wall of first arc groove, and it is welded with spring in the top inner wall of rectangular channel, the bottom of the spring is welded with block, and the both sides of the first conducting wire in the first arc groove are connected respectively with two block one sides close to each other.The utility model practicability is high, convenient that controller is automatically turned on when red test pencil is taken by spring and triggering block, and by slot and the alarming block of alarming, facilitates and remind tester, convenient for the electric leakage degree of detection circuit.
Description
Technical field
The utility model is related to leakage protection tester technical field more particularly to a kind of electric leakage guarantors for possessing warning function
Protect tester.
Background technology
Earth leakage protective device abbreviation leakage switch, is called leakage circuit breakers, is primarily used to when leak current fault occurs for equipment
And the personal electrical shock protection to there is fatal risk, there is overload and short-circuit protection function, can be used to protection circuit or motor
Overload and short circuit, also can under normal circumstances as circuit infrequently conversion startup be used, application number Patent No.
A kind of tester for leakage protector with GPS positioning function disclosed in 201620614942.3, including display screen, housing,
Plug, scanner, single chip control unit, GPS positioning module and GPS communication module, the surface of the housing set panel, shell
Body is fixedly connected with panel by screw, and function button is provided on panel, RS232 jacks are fixedly mounted on panel；It is described aobvious
Display screen is arranged on panel, and row's indicator light is set on panel, power switch and reset key are additionally provided on panel；The shell
Grafting pin is fixedly mounted in the edge of body, and housing is hinged with cap by grafting pin, cap and edge equipped with holding clamp.This
Tester for leakage protector with GPS positioning function, GPS communication module are SIM900A modules, and size is small, low in energy consumption, and adopts
With SMT encapsulation, it is easy to client's production and processing, power supply voltage range 3.2V-4.8V supports voice coding and echo to inhibit to calculate
Method, but it does not have warning function, is difficult sometimes identification in circuit malfunctions, therefore we have proposed one kind to possess
The leakage protection tester of warning function is used to solve the above problems.
The content of the invention
Technical problems based on background technology, the utility model proposes a kind of earth leakage protectives for possessing warning function
Tester.
The utility model proposes a kind of leakage protection tester for possessing warning function, including leakage protection tester sheet
Body, the one side of the leakage protection tester body offers the first mounting groove, and control is installed in the first mounting groove
Device, the top of the leakage protection tester body offer the first arc groove and the second arc groove, and the first arc groove respectively
With the first conducting wire is mounted in the second arc groove, offer rectangular channel, and square on the both sides inner wall of first arc groove
Spring is welded in the top inner wall of shape slot, the bottom of the spring is welded with block, and first in the first arc groove
The both sides of conducting wire are connected respectively with two block one sides close to each other, and first conducting wire is fixed close to the one side of controller
Triggering block is installed, and the top of the first conducting wire in the first arc groove extends to the top of leakage protection tester body
And red test pencil is electrically connected with, the outer sheath for being electrically connected with the first conducting wire of red test pencil is equipped with retainer ring, the retainer ring position
In the top of leakage protection tester body, and arc fixing groove is offered at the top of leakage protection tester body, described
One arc groove is located in arc fixing groove, and retainer ring is adapted with arc fixing groove, and first in the second arc groove is led
The top of line extends to the top of leakage protection tester body and is electrically connected with black meter pen, and first mounting groove is close to gear
Cross-drilled hole is offered on the one side inner wall of block, the cross-drilled hole is connected with the first arc groove, and controller is close to the one side of block electricity
Property is connected with trigger switch, and the trigger switch is fixedly installed in cross-drilled hole, and trigger switch is engaged with triggering block, the leakage
Installation chamber is offered on electric protection tester body, and the second mounting groove is offered on the one side inner wall of installation chamber, it is described
Driving motor in the second mounting groove is installed, and shaft is welded on the output shaft of driving motor, is opened up on the outside of the shaft
There is the alarm slot that multiple depth are deepened successively, and chamber is installed, the 3rd installation is offered on the one side inner wall of the first mounting groove
Slot is equipped with push-rod electric machine in the 3rd mounting groove, and alarming block is welded on the output shaft of push-rod electric machine, the alarming block
Be adapted with the alarm slot that multiple depth are deepened successively, and the 3rd mounting groove offered on the one side inner wall of controller it is perpendicular
Hole, the vertical core are connected with the first mounting groove, and the second conducting wire is installed in vertical core, the push-rod electric machine and controller
Between pass through the second conducting wire be electrically connected.
Preferably, second mounting groove offers placing groove on the one side inner wall of controller, and solid in placing groove
Dingan County is equipped with privates, is electrically connected between the controller and driving motor by privates.
Preferably, the specification of first arc groove and the second arc groove is identical, and controller be located at the first arc groove and
Between second arc groove.
Preferably, two blocks are symmetrical arranged, and the one side that two blocks are located remotely from each other is mutual with two rectangular channels respectively
Separate one side inner wall is slidably connected.
Preferably, the triggering block is in contact with one side inner wall of first arc groove close to controller, and triggering block is located at
Between block and retainer ring.
Preferably, sealing ring is installed on the side wall of the arc fixing groove, and retainer ring is engaged with sealing ring.
Preferably, the quantity of the alarm slot is six to eight, and six to eight alarm slots are equidistantly opened in shaft
Outside.
Preferably, one side of the driving motor away from shaft is welded with the first installing plate, and driving motor passes through first
Installing plate is screwed on one side inner wall of second mounting groove away from the second installation channel opening.
Preferably, the push-rod electric machine is welded with the second installing plate close to the one side of controller, and push-rod electric machine passes through
Two installing plates are screwed on one side inner wall of the 3rd mounting groove away from the 3rd installation channel opening.
Preferably, the controller is the microcontroller based on ATC.
Compared with prior art, the beneficial effects of the utility model are：Pass through leakage protection tester body, the first installation
Slot, controller, arc fixing groove, the first arc groove, the second arc groove, the first conducting wire, rectangular channel, spring, block, triggering block,
Retainer ring, red test pencil, black meter pen, cross-drilled hole and trigger switch are engaged, convenient to automatically turn on controller when red test pencil is taken,
Pass through cross-drilled hole, trigger switch, installation chamber, the second mounting groove, driving motor, shaft, alarm slot, the 3rd mounting groove, push rod electricity
Machine, alarming block, vertical core and the second conducting wire are engaged, and are facilitated and are reminded tester, convenient for the electric leakage degree of detection circuit.
The utility model practicability is high, convenient that control is automatically turned on when red test pencil is taken by spring and triggering block
Device, and by slot and the alarming block of alarming, facilitate and remind tester, convenient for the electric leakage degree of detection circuit.
Description of the drawings
Fig. 1 be the utility model proposes a kind of leakage protection tester for possessing warning function plan structure signal
Figure；
Fig. 2 be the utility model proposes a kind of the first arc groove of the leakage protection tester for possessing warning function cut open
Depending on structure diagram；
Fig. 3 be the utility model proposes a kind of leakage protection tester for possessing warning function arc fixing groove office
Portion's structure diagram；
Fig. 4 be the utility model proposes the structure of part A of leakage protection tester for possessing warning function a kind of show
It is intended to；
Fig. 5 be the utility model proposes the structure of part B of leakage protection tester for possessing warning function a kind of show
It is intended to.
In figure：1 leakage protection tester body, 2 first mounting grooves, 3 controllers, 4 arc fixing grooves, 5 first arc grooves,
6 second arc grooves, 7 first conducting wires, 8 rectangular channels, 9 springs, 10 blocks, 11 triggering blocks, 12 retainer rings, 13 red test pencils, 14 black tables
Pen, 15 cross-drilled holes, 16 trigger switch, 17 installation chambers, 18 second mounting grooves, 19 driving motors, 20 shafts, 21 alarm slots, 22 the
Three mounting grooves, 23 push-rod electric machines, 24 alarming blocks, 25 vertical cores, 26 second conducting wires.
Specific embodiment
The utility model is made with reference to specific embodiment further to explain.
Embodiment
With reference to Fig. 1-5, a kind of leakage protection tester for possessing warning function, including leakage protection tester body 1, leakage
The one side of electric protection tester body 1 offers the first mounting groove 2, and is installed with controller 3 in the first mounting groove 2, leakage
The top of electric protection tester body 1 offers the first arc groove 5 and the second arc groove 6, and the first arc groove 5 and second respectively
The first conducting wire 7 is mounted in arc groove 6, offers rectangular channel 8 on the both sides inner wall of the first arc groove 5, and rectangular channel 8
Spring 9 is welded in top inner wall, the bottom of spring 9 is welded with block 10, and the first conducting wire 7 in the first arc groove 5
Both sides be connected respectively with two one sides close to each other of block 10, the first conducting wire 7 close to the one side of controller 3 be fixedly mounted
There is triggering block 11, and the top of the first conducting wire 7 in the first arc groove 5 extends to the upper of leakage protection tester body 1
Side is simultaneously electrically connected with red test pencil 13, and the outer sheath for being electrically connected with the first conducting wire 7 of red test pencil 13 is equipped with retainer ring 12, fixed
Ring 12 is located at the top of leakage protection tester body 1, and the top of leakage protection tester body 1 offers arc fixing groove
4, the first arc groove 5 is located in arc fixing groove 4, and retainer ring 12 is adapted with arc fixing groove 4, positioned at the second arc groove 6
The top of the first interior conducting wire 7 extends to the top of leakage protection tester body 1 and is electrically connected with black meter pen 14, the first peace
Tankage 2 offers cross-drilled hole 15 on the one side inner wall of block 10, and cross-drilled hole 15 is connected with the first arc groove 5, and controller 3 leans on
The one side of nearly block 10 is electrically connected with trigger switch 16, and trigger switch 16 is fixedly installed in cross-drilled hole 15, and trigger switch 16
It is engaged with triggering block 11, installation chamber 17 is offered on leakage protection tester body 1, and the one side inner wall of chamber 17 is installed
On offer the second mounting groove 18, driving motor 19 in second mounting groove 18 is installed, and is welded on the output shaft of driving motor 19
Shaft 20 is connected to, the outside of shaft 20 offers the alarm slot 21 that multiple depth are deepened successively, and installs chamber 17 close to first
The 3rd mounting groove 22 is offered on the one side inner wall of mounting groove 2, push-rod electric machine 23, and push rod electricity are installed in the 3rd mounting groove 22
Alarming block 24 is welded on the output shaft of machine 23, alarming block 24 is adapted with the alarm slot 21 that multiple depth are deepened successively, and
3rd mounting groove 22 offers vertical core 25 on the one side inner wall of controller 3, and vertical core 25 is connected with the first mounting groove 2, and
The second conducting wire 26 is installed in vertical core 25, is electrically connected between push-rod electric machine 23 and controller 3 by the second conducting wire 26, is led to
Cross leakage protection tester body 1, the first mounting groove 2, controller 3, arc fixing groove 4, the first arc groove 5, the second arc groove
6th, the first conducting wire 7, rectangular channel 8, spring 9, block 10, triggering block 11, retainer ring 12, red test pencil 13, black meter pen 14,15 and of cross-drilled hole
Trigger switch 16 is engaged, convenient that controller 3 is automatically turned on when red test pencil 13 are taken, by cross-drilled hole 17, trigger switch 18,
Chamber 19, the second mounting groove 20, driving motor 21, shaft 22, alarm slot 23, the 3rd mounting groove 24, push-rod electric machine 25, report are installed
Alert block 26,27 and second conducting wire 28 of vertical core are engaged, and are facilitated and are reminded tester, convenient for the electric leakage degree of detection circuit, this practicality
Bady is high, convenient that controller 3 is automatically turned on when red test pencil 13 are taken by spring 9 and triggering block 11, and leads to
Alarm slot 23 and alarming block 26 are crossed, facilitates and reminds tester, convenient for the electric leakage degree of detection circuit.
In the present embodiment, the second mounting groove 18 offers placing groove on the one side inner wall of controller 3, and in placing groove
Privates is installed with, is electrically connected between controller 3 and driving motor 19 by privates, 5 He of the first arc groove
The specification of second arc groove 6 is identical, and controller 3, between the first arc groove 5 and the second arc groove 6, two blocks 10 are right
Claim to set, and the one side inner wall that the one side that is located remotely from each other of two blocks 10 is located remotely from each other respectively with two rectangular channels 8 is slidably connected,
Triggering block 11 is in contact with one side inner wall of first arc groove 5 close to controller 3, and triggering block 11 is located at block 10 and retainer ring
Between 12, sealing ring is installed on the side wall of arc fixing groove 4, and retainer ring 12 is engaged with sealing ring, the number for slot 21 of alarming
It measures as six to eight, and six to eight alarm slots 21 are equidistantly opened in the outside of shaft 20, driving motor 19 is away from shaft 20
One side be welded with the first installing plate, and driving motor 19 is screwed on the second mounting groove 18 away from by the first installing plate
On the one side inner wall of two mounting grooves 18 opening, push-rod electric machine 23 is welded with the second installing plate, and push rod close to the one side of controller 3
Motor 23 is screwed on by the second installing plate on the one side inner wall that the 3rd mounting groove 22 is open away from the 3rd mounting groove 22, control
Device 3 processed is the microcontroller based on AT89C51, solid by leakage protection tester body 1, the first mounting groove 2, controller 3, arc
Determine slot 4, the first arc groove 5, the second arc groove 6, the first conducting wire 7, rectangular channel 8, spring 9, block 10, triggering block 11, retainer ring
12nd, red test pencil 13, black meter pen 14, cross-drilled hole 15 and trigger switch 16 are engaged, convenient to be automatically turned on when red test pencil 13 are taken
Controller 3 passes through cross-drilled hole 17, trigger switch 18, installation chamber 19, the second mounting groove 20, driving motor 21, shaft 22, alarm
Slot 23, the 3rd mounting groove 24, push-rod electric machine 25, alarming block 26,27 and second conducting wire 28 of vertical core are engaged, and prompting is facilitated to detect
Person, convenient for the electric leakage degree of detection circuit, the utility model practicability is high, convenient to take red table by spring 9 and triggering block 11
Controller 3 is automatically turned on when pen 13, and by slot 23 and the alarming block 26 of alarming, facilitates and reminds tester, convenient for detection
The electric leakage degree of circuit.
In the present embodiment, in use, when the drain conditions to circuit is needed to be detected, 13 He of red test pencil is picked up respectively
Black meter pen 14 gently pulls red test pencil 13, and red test pencil 13 drives the first conducting wire 7 being located in the first arc groove 5 to be moved, the
One conducting wire 7 drives block 10 to be moved so that block 10 is slided on the inner wall of rectangular channel 8, and block 10 squeezes spring
9, the first conducting wire 7 drives triggering block 11 to be moved simultaneously, when triggering block 11 is in contact with trigger switch 16, promotes retainer ring
12 so that retainer ring 12 is caught in arc fixing groove 4, and convenient that first conducting wire 7 is fixed, controller 3 starts at this time, control
Device 3 is by preset current value, and when the electric current in circuit is more than setting electric current value, controller 3 opens simultaneously at this time
Dynamic driving motor 19 and push-rod electric machine 23, the output shaft of driving motor 19 drive shaft 20 to be rotated, push-rod electric machine 23 it is defeated
Shaft drive alarming block 24 moved so that alarming block 24 to alarm slot 21 tap, due to alarm slot 21 depth not
It is also different with the sound being therefore knocked out, it can be according to the sound of alarm come the drain conditions of decision circuitry.
The above is only the preferable specific embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, in the technical scope that any one skilled in the art discloses in the utility model, according to this practicality
New technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (10)
1. a kind of leakage protection tester for possessing warning function, including leakage protection tester body（1）, which is characterized in that
The leakage protection tester body（1）One side offer the first mounting groove（2）, and the first mounting groove（2）Interior fixed installation
There is controller（3）, the leakage protection tester body（1）Top offer the first arc groove respectively（5）With the second arc
Slot（6）, and the first arc groove（5）With the second arc groove（6）Inside it is mounted on the first conducting wire（7）, first arc groove（5）'s
Rectangular channel is offered on the inner wall of both sides（8）, and rectangular channel（8）Top inner wall on be welded with spring（9）, the spring（9）
Bottom be welded with block（10）, and positioned at the first arc groove（5）The first interior conducting wire（7）Both sides respectively with two blocks
（10）One side close to each other is connected, first conducting wire（7）Close to controller（3）One side be installed with triggering block
（11）, and positioned at the first arc groove（5）The first interior conducting wire（7）Top extend to leakage protection tester body（1）It is upper
Side is simultaneously electrically connected with red test pencil（13）, it is electrically connected with red test pencil（13）The first conducting wire（7）Outer sheath be equipped with retainer ring
（12）, the retainer ring（12）Positioned at leakage protection tester body（1）Top, and leakage protection tester body（1）'s
Top offers arc fixing groove（4）, first arc groove（5）Positioned at arc fixing groove（4）It is interior, and retainer ring（12）With arc
Shape fixing groove（4）It is adapted, positioned at the second arc groove（6）The first interior conducting wire（7）Top extend to leakage protection tester
Body（1）Top and be electrically connected with black meter pen（14）, first mounting groove（2）Close to block（10）One side inner wall on
Offer cross-drilled hole（15）, the cross-drilled hole（15）With the first arc groove（5）It is connected, and controller（3）Close to block（10）One
Side is electrically connected with trigger switch（16）, the trigger switch（16）It is fixedly installed in cross-drilled hole（15）It is interior, and trigger switch（16）
With triggering block（11）It is engaged, the leakage protection tester body（1）On offer installation chamber（17）, and chamber is installed
（17）One side inner wall on offer the second mounting groove（18）, second mounting groove（18）Driving motor is inside installed（19）,
And driving motor（19）Output shaft on be welded with shaft（20）, the shaft（20）Outside offer multiple depth and add successively
Deep alarm slot（21）, and chamber is installed（17）Close to the first mounting groove（2）One side inner wall on offer the 3rd mounting groove
（22）, the 3rd mounting groove（22）Push-rod electric machine is inside installed（23）, and push-rod electric machine（23）Output shaft on be welded with report
Alert block（24）, the alarming block（24）The alarm slot deepened successively with multiple depth（21）It is adapted, and the 3rd mounting groove
（22）Close to controller（3）One side inner wall on offer vertical core（25）, the vertical core（25）With the first mounting groove（2）It is connected
It is logical, and vertical core（25）Inside it is installed with the second conducting wire（26）, the push-rod electric machine（23）And controller（3）Between pass through second
Conducting wire（26）It is electrically connected.
2. a kind of leakage protection tester for possessing warning function according to claim 1, which is characterized in that described second
Mounting groove（18）Close to controller（3）One side inner wall on offer placing groove, and privates is installed in placing groove,
The controller（3）And driving motor（19）Between be electrically connected by privates.
3. a kind of leakage protection tester for possessing warning function according to claim 1, which is characterized in that described first
Arc groove（5）With the second arc groove（6）Specification it is identical, and controller（3）Positioned at the first arc groove（5）With the second arc groove
（6）Between.
A kind of 4. leakage protection tester for possessing warning function according to claim 1, which is characterized in that two blocks
（10）It is symmetrical arranged, and two blocks（10）The one side being located remotely from each other respectively with two rectangular channels（8）In the one side being located remotely from each other
Wall is slidably connected.
A kind of 5. leakage protection tester for possessing warning function according to claim 1, which is characterized in that the triggering
Block（11）With the first arc groove（5）Close to controller（3）One side inner wall be in contact, and triggering block（11）Positioned at block（10）With
Retainer ring（12）Between.
A kind of 6. leakage protection tester for possessing warning function according to claim 1, which is characterized in that the arc
Fixing groove（4）Side wall on sealing ring, and retainer ring are installed（12）It is engaged with sealing ring.
A kind of 7. leakage protection tester for possessing warning function according to claim 1, which is characterized in that the alarm
Slot（21）Quantity for six to eight, and six to eight alarm slots（21）Equidistantly it is opened in shaft（20）Outside.
A kind of 8. leakage protection tester for possessing warning function according to claim 1, which is characterized in that the driving
Motor（19）Away from shaft（20）One side be welded with the first installing plate, and driving motor（19）Consolidated by the first installing plate screw thread
Due to the second mounting groove（18）Away from the second mounting groove（18）On the one side inner wall of opening.
A kind of 9. leakage protection tester for possessing warning function according to claim 1, which is characterized in that the push rod
Motor（23）Close to controller（3）One side be welded with the second installing plate, and push-rod electric machine（23）Pass through the second installing plate screw thread
It is fixed on the 3rd mounting groove（22）Away from the 3rd mounting groove（22）On the one side inner wall of opening.
A kind of 10. leakage protection tester for possessing warning function according to claim 1, which is characterized in that the control
Device processed（3）For the microcontroller based on AT89C51.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721553208.1U CN207424196U (en) | 2017-11-20 | 2017-11-20 | A kind of leakage protection tester for possessing warning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721553208.1U CN207424196U (en) | 2017-11-20 | 2017-11-20 | A kind of leakage protection tester for possessing warning function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207424196U true CN207424196U (en) | 2018-05-29 |
Family
ID=62303469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721553208.1U Expired - Fee Related CN207424196U (en) | 2017-11-20 | 2017-11-20 | A kind of leakage protection tester for possessing warning function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207424196U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110540081A (en) * | 2019-09-25 | 2019-12-06 | 陕西陕煤韩城矿业有限公司 | Anti-falling and breaking device for pair wheel pin of motor of mineral tipper |
-
2017
- 2017-11-20 CN CN201721553208.1U patent/CN207424196U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110540081A (en) * | 2019-09-25 | 2019-12-06 | 陕西陕煤韩城矿业有限公司 | Anti-falling and breaking device for pair wheel pin of motor of mineral tipper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180529 Termination date: 20201120 |
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| CF01 | Termination of patent right due to non-payment of annual fee |