CN109917281A - It is a kind of for testing the device and method of slip ring action sequence - Google Patents
It is a kind of for testing the device and method of slip ring action sequence Download PDFInfo
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- CN109917281A CN109917281A CN201910178148.7A CN201910178148A CN109917281A CN 109917281 A CN109917281 A CN 109917281A CN 201910178148 A CN201910178148 A CN 201910178148A CN 109917281 A CN109917281 A CN 109917281A
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- 238000012360 testing method Methods 0.000 title claims abstract description 37
- 230000009471 action Effects 0.000 title claims abstract description 30
- 238000000034 method Methods 0.000 title claims abstract description 11
- 238000001514 detection method Methods 0.000 claims abstract description 16
- 230000033001 locomotion Effects 0.000 claims abstract description 13
- 238000000605 extraction Methods 0.000 claims description 21
- 230000006835 compression Effects 0.000 claims description 7
- 238000007906 compression Methods 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 7
- 238000006243 chemical reaction Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 5
- 238000002955 isolation Methods 0.000 claims description 5
- 238000013139 quantization Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 2
- 230000007246 mechanism Effects 0.000 description 7
- 238000010998 test method Methods 0.000 description 4
- 238000011161 development Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- 230000003760 hair shine Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000005283 ground state Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
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- 238000010248 power generation Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
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Abstract
The present invention proposes a kind of for testing the device and method of slip ring action sequence, using the special test tooling containing angle scale, solves the problems, such as that operating angle is no quantization when sequence of movement test；Using the portable slip ring switch detection circuit for visually indicate containing multichannel light emitting diode switch on and off, it solves the problems, such as easily to judge by accident when being checked with muti-piece multimeter buzzing shelves, the operating angle for testing slip ring action sequence has comparativity, accuracy.Meanwhile this invention simplifies the test process of slip ring action sequence, testing efficiency is improved.
Description
Technical field
The present invention relates to slip ring switch testing field, the device that specifically a kind of pair of slip ring action sequence is tested
And method.
Background technique
Torpedo exploder mechanism is used to ignite torpedo fighting unit main charge when attack by torpedo target, to injure target, completes torpedo
Fight mission, be one of payload of torpedo.Currently, China's active service and adopting flame-proof type in the various torpedo exploder mechanism ground
Insurance.I.e. torpedo is in " safety " state in links such as transport, preparation, loading, real boat initial segments, and electric detonator of lighting a fire at this time does not connect
Enter firing circuit, igniting electric detonator and detonator location dislocation, be in " flame proof " position, torpedo can not be ignited；When torpedo is in reality
When boat latter end captures target, slip ring switch is rotated by 90 ° in pulse motor, electric detonator access point thermoelectricity of lighting a fire at this time
Road, igniting electric detonator and detonator position are in " propagation of explosion " position to just, and torpedo exploder mechanism enters " pending " state at this time, when
Main charge will be ignited when torpedo hits target, injures target.
Slip ring switch is one group of 4 way switch component that are mutually related, and is the program power distribution mechanism of exploder mechanism.Slip ring switch by
Determine ring, rotating ring and shell composition, determine ring and be made of brush and extraction wire, rotating ring by have conducting ring rotating ring code-disc and extraction
Contact pin is constituted.When exploder mechanism is transferred to " pending " state by " safety " state, the rotating ring of slip ring switch is under pulse motor driving
Igniting electric detonator is switched to access firing circuit by ground state, be disconnected to Power Generation Road by 90 ° of rotation, and connects sensor circuit electricity
Source.Slip ring switch has been achieved with seriation, generalization.Slip ring volume of switch is small, compact-sized, easy for installation, reliability requirement
Height, technical parameter contain the technical requirements such as sequence of movement, contact resistance.
The sequence of movement of slip ring switch refers to during rotating ring rotates 90 °, under defined angle, in slip ring switch
The associated switch in 4 tunnels should meet defined on state requirement.Sequence of movement is an important technology index of slip ring switch,
Reliability requirement is high.Currently, the country, which generallys use, goes to 90 ° by 0 ° for rotating ring manually, while with the buzzing gear of 4 pieces of multimeters
Monitoring checks the on state of 4 way switch of tested slip ring switch.The test method is primarily present following problems:
1) to the no quantization index of the test of sequence of movement, without corresponding rotating ring when the switching of each way switch state in slip ring switch
Angle of rotation angle value；
2) when the buzzing gear of 4 pieces of multimeters monitors the on state of 4 way switch simultaneously, because be difficult to distinguish any block or which
The buzzing of block multimeter easily causes misjudgment phenomenon in sound.
Along with the fast development of China's underawater ordnance industry, the yield of slip ring switch increases year by year, still, uses at present
Slip ring action sequence test method inefficiency, it is difficult to meet the growth requirement of underawater ordnance industry.Slip ring switch is dynamic
The test method of work sequence becomes a bottleneck in slip ring switch development and production.
The test method for how improving slip ring action sequence makes the detection of slip ring action sequence refine, grasp
Work simplify just become slip ring field of switches whether the key factor of sustainable development.
Summary of the invention
In order to solve the problems existing in the prior art, the present invention proposes a kind of for testing the device of slip ring action sequence
And method, solve angle no quantization finger when existing torpedo exploder mechanism slip ring switchs existing sequence of movement test in testing
It marks, easily cause the problem of erroneous judgement.
The technical solution of the present invention is as follows:
It is described a kind of for testing the device of slip ring action sequence, it is characterised in that: suitable including slip ring switch motion
Sequence test fixture and slip ring switch detection circuit；
The slip ring action sequence test fixture includes rotary screw (2), dial (3), positioning pin (4), compression
Plug screw (5)；
The inner cavity of the dial (3) is equipped with the mounting hole and pressure of the mounting hole of tested slip ring switch (1), positioning pin (4)
The installation threaded hole of tight plug screw (5)；The upper surface center of the dial (3) is provided with the connecting hole of rotary screw (2), and even
It connects and is carved with the angle scale concentric with connecting hole (8) on the outside of hole；Also there are tested slip rings to switch going out for (1) on dial (3)
Wire casing (9)；
The positioning pin (4) is mounted in the inner cavity of dial (3), for limiting tested slip ring switch (1) in tooling
Position；It compresses plug screw (5) to connect with dial (3) thread in inner cavity, for preventing tested slip ring switch (1) from loosening；
Rotary screw (2) handle part is carved with graticule (6), for cooperating turning for instruction rotating ring with angle scale (8)
Dynamic angle；Rotary screw (2) front end is equipped with open slot (7) can after protruding into dial (3) upper surface center connecting hole
Cooperate with the transverse bolt in tested slip ring switch (1) in rotating ring hole, realizes the transmitting of rotatory force；
The slip ring switch detection circuit includes power circuit and on-off display circuit；Power circuit is on-off display circuit
The DC supply of two-way isolation is provided；The on-off display circuit includes four routing light emitting diode compositions in series with a resistor
Access, and with tested slip ring switch (1) extraction wire and extraction contact pin corresponding matching six binding posts；Four Lu Faguang
Four tunnels, which are mutually related, in diode instruction slip ring switch switches on-off state.
Further preferred embodiment, it is described a kind of for testing the device of slip ring action sequence, it is characterised in that:
In slip ring switch detection circuit, two wiring of contact pin 2 and black extraction wire in corresponding tested slip ring switch (1)
The first power supply and the 4th road light emitting diode access in series with a resistor are connected between column；First via light emitting diode is in series with a resistor
The binding post of contact pin 2, another termination second source anode in the corresponding tested slip ring switch (1) of the termination of access one；Second tunnel shines
The binding post of yellow extraction wire, another termination in the corresponding tested slip ring switch (1) of the diode termination of access one in series with a resistor
Second source anode；Bai Huangse in the corresponding tested slip ring switch (1) of the third road light emitting diode termination of access one in series with a resistor
The binding post of extraction wire, another termination second source anode；In corresponding tested slip ring switch (1) blackyellow extraction wire and
The binding post of contact pin 1 connects second source cathode.
Further preferred embodiment, it is described a kind of for testing the device of slip ring action sequence, it is characterised in that: electricity
Source circuit generates the+9V DC power supply of two-way isolation, and electric routing battery V1, V2 composition, V1, V2 use 6F22 type+9V battery.
Further preferred embodiment, it is described a kind of for testing the device of slip ring action sequence, it is characterised in that: hair
Light emitting diode in optical diode access in series with a resistor uses YB-WCR03-R, and resistance is 530 Ω.
The method for carrying out the test of slip ring action sequence using above-mentioned apparatus, it is characterised in that: rotation rotary screw
(2), so that position of the graticule (6) on angle scale (8) is gradually gone to 90 ° by 0 °, observe the light on and off shape of four light emitting diodes
State；When light emitting diode light on and off state a certain in four light emitting diodes changes, record at this time graticule (6) in angle mark
Angle position on ruler (8), the as light emitting diode correspond to rotating ring rotational angle when switching on-off conversion；Obtain four
After rotating ring rotational angle when switch on and off is converted, judge whether the sequence of movement of slip ring switch meets the requirements.
Beneficial effect
The present invention is used to test the device and method of slip ring action sequence, using the special test containing angle scale
Tooling solves the problems, such as that operating angle is no quantization when sequence of movement test；Vision is carried out using containing multichannel light emitting diode
The portable slip ring switch detection circuit for indicating switch on and off, solves Yi Fasheng when being checked with muti-piece multimeter buzzing shelves
The problem of erroneous judgement, the operating angle for testing slip ring action sequence have comparativity, accuracy.Meanwhile the present invention simplifies
The test process of slip ring action sequence, improves testing efficiency.
Additional aspect and advantage of the invention will be set forth in part in the description, and will partially become from the following description
Obviously, or practice through the invention is recognized.
Detailed description of the invention
Above-mentioned and/or additional aspect of the invention and advantage will become from the description of the embodiment in conjunction with the following figures
Obviously and it is readily appreciated that, in which:
Fig. 1: being the structure chart of slip ring action sequence test fixture；
Fig. 2: being the structure chart of rotary screw；
Fig. 3: being the structure chart of dial；
Fig. 4: being slip ring switch detection circuit schematic diagram；
Wherein: 1- is tested slip ring switch, 2- rotary screw, 3- dial, 4- positioning pin, 5- compression plug screw, 6- graticule, 7-
Open slot, 8- angle scale, 9- line outlet groove；V1, V2- battery, HL1~HL4- light emitting diode, R1~R4- current-limiting resistance, XJ5
~XJ10- binding post.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to is used to explain the present invention, and is not considered as limiting the invention.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of
The description present invention and simplified description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with spy
Fixed orientation construction and operation, therefore be not considered as limiting the invention.
Furthermore, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Therefore, define " first ", the feature of " second " can be expressed or
Implicitly include one or more of the features.In the description of the present invention, the meaning of " plurality " is two or more,
Unless otherwise specifically defined.
One of the present embodiment is used to test the device of slip ring action sequence, including slip ring action sequence is surveyed
Trial work fills (Fig. 1) and slip ring switch detection circuit (Fig. 4) two parts.
As shown in Figure 1, slip ring action sequence test fixture includes rotary screw 2, dial 3, positioning pin 4, compression
Plug screw 5.
The inner cavity of the dial 3 is equipped with the mounting hole of tested slip ring switch 1, the mounting hole of positioning pin 4, compression plug screw 5
Installation threaded hole；The upper surface center of the dial 3 is provided with the connecting hole of rotary screw 2, and is carved on the outside of connecting hole
The angle scale 8 concentric with connecting hole；Also there are the line outlet grooves 9 of tested slip ring switch 1 on dial 3.
The positioning pin 4 is mounted in the inner cavity of dial 3, for limiting position of the tested slip ring switch 1 in tooling；
It compresses plug screw 5 to connect with 3 thread in inner cavity of dial, for preventing tested slip ring switch 1 from loosening；
The rotary screw 2 is used to rotate the rotating ring of tested slip ring switch 1.As shown in Fig. 2, 2 handle of rotary screw
Graticule 6 is carved at position, for cooperating the rotational angle of instruction rotating ring with angle scale 8；2 front end of rotary screw is equipped with opening
Slot 7 after protruding into 3 upper surface center connecting hole of dial, can cooperate with the transverse bolt in rotating ring hole in tested slip ring switch 1,
Realize the transmitting of rotatory force.
As shown in figure 3, the dial 3 is part that is cylindrical, having cavity, top to be carved with angle value, dial 3 it is interior
Chamber is equipped with the installation threaded hole of the mounting hole of tested slip ring switch 1, the mounting hole of positioning pin 4, compression plug screw 5, realizes to tested
The limit and fixation of slip ring switch 1；Angle scale 8 is carved in the upper surface of dial 3, in the cooperation of the graticule 6 of rotary screw 2
Under, indicate the rotational angle of rotating ring in tested slip ring switch 1；There are line outlet grooves 9 for the upper surface of dial 3, are used for tested cunning
The extraction wire of ring switch 1 is connected to detection circuit.
The slip ring switch detection circuit includes power circuit and on-off display circuit, will be switched on-off by light-emitting diodes
The light on and off of pipe are visually indicated.
Power circuit provides the+9V DC supply of two-way isolation, the electric routing battery V1, V2 for on-off display circuit
Deng composition, V1, V2 use 6F22 type+9V battery.
The on-off display circuit includes the access of four routing light emitting diode compositions in series with a resistor, and with tested cunning
The extraction wire of ring switch 1 and six binding posts for drawing contact pin corresponding matching；Four road light emitting diode HL1~HL4 instruction is slided
Four tunnels, which are mutually related, in ring switch switches on-off state, shows that the way switch is connected when light emitting diode is bright, light-emitting diodes
Show that the way switch disconnects when pipe goes out.Light emitting diode in light emitting diode access in series with a resistor uses YB-WCR03-R,
Resistance is 530 Ω.
As shown in figure 4, in slip ring switch detection circuit, contact pin 2 and black extraction wire in corresponding tested slip ring switch
The first power supply and the 4th road light emitting diode access in series with a resistor are connected between two binding posts；First via light emitting diode with
The binding post of contact pin 2, another termination second source anode in the corresponding tested slip ring switch of the termination of resistance series via one；Second tunnel
The binding post of yellow extraction wire, another termination in the corresponding tested slip ring switch of the light emitting diode termination of access one in series with a resistor
Second source anode；White yellow is drawn in the corresponding tested slip ring switch of the third road light emitting diode termination of access one in series with a resistor
The binding post of conducting wire, another termination second source anode；Blackyellow extraction wire and contact pin 1 in corresponding tested slip ring switch
Binding post connects second source cathode.
Tested slip ring is switched into the inner cavity that position as shown in Figure 1 is filled to the dial 3 of sequence of movement test fixture, pays attention to peace
Fill it is smooth, slip ring switch extraction wire be pierced by by the line outlet groove 9 of dial 3, and positioning pin 4 be caught in slip ring switch positioning
In groove, plug screw 5 will be compressed and be packed into dial 3 and be tightened to bottom.
The extraction wire of tested slip ring switch 1 and extraction contact pin are connected to the corresponding binding post of slip ring switch detection circuit
On XJ5~XJ10.
Rotary screw 2 is passed through to the central through hole of dial 3, and so that the open slot 7 of rotary screw 2 is caught in tested slip ring and opens
It closes on the transverse bolt in 1 on rotating ring.
Rotary screw 2 is gently rotated, so that position of the graticule 6 on angle scale 8 is slowly gone to 90 ° by 0 °, observation shines
The light on and off state of diode HL1~HL4, when a certain light emitting diode light on and off state in light emitting diode HL1~HL4 becomes
When change, angle position of the graticule 6 on angle scale 8, as light emitting diode correspondence switch on-off conversion to record at this time
When rotating ring rotational angle；After rotating ring rotational angle when obtaining four switch on and off conversions, judge that the movement of slip ring switch is suitable
Whether sequence meets the requirements.
It is completed, removes the connecting line of slip ring switch detection circuit Yu tested slip ring switch 1, it is suitable from slip ring switch motion
Tested slip ring switch 1 is removed in sequence test fixture.
Although the embodiments of the present invention has been shown and described above, it is to be understood that above-described embodiment is example
Property, it is not considered as limiting the invention, those skilled in the art are not departing from the principle of the present invention and objective
In the case where can make changes, modifications, alterations, and variations to the above described embodiments within the scope of the invention.
Claims (5)
1. a kind of for testing the device of slip ring action sequence, it is characterised in that: tested including slip ring action sequence
Tooling and slip ring switch detection circuit；
The slip ring action sequence test fixture includes rotary screw (2), dial (3), positioning pin (4), compression plug screw
(5)；
The inner cavity of the dial (3) is equipped with the mounting hole of tested slip ring switch (1), the mounting hole of positioning pin (4) and compression spiral shell
Fill in the installation threaded hole of (5)；The upper surface center of the dial (3) is provided with the connecting hole of rotary screw (2), and in connecting hole
It is carved with the angle scale concentric with connecting hole (8) in outside；Also there are the line outlet grooves of tested slip ring switch (1) on dial (3)
(9)；
The positioning pin (4) is mounted in the inner cavity of dial (3), for limiting position of the tested slip ring switch (1) in tooling
It sets；It compresses plug screw (5) to connect with dial (3) thread in inner cavity, for preventing tested slip ring switch (1) from loosening；
Rotary screw (2) handle part is carved with graticule (6), for cooperating the angle of rotation of instruction rotating ring with angle scale (8)
Degree；Rotary screw (2) front end is equipped with open slot (7) can be with quilt after protruding into dial (3) upper surface center connecting hole
The transverse bolt cooperation in slip ring switch (1) in rotating ring hole is surveyed, realizes the transmitting of rotatory force；
The slip ring switch detection circuit includes power circuit and on-off display circuit；Power circuit provides for on-off display circuit
The DC supply of two-way isolation；The on-off display circuit includes the logical of four routing light emitting diode compositions in series with a resistor
Road, and six binding posts with the extraction wire of tested slip ring switch (1) and extraction contact pin corresponding matching；Four road light-emitting diodes
Four tunnels, which are mutually related, in pipe instruction slip ring switch switches on-off state.
2. a kind of for testing the device of slip ring action sequence according to claim 1, it is characterised in that:
In slip ring switch detection circuit, in corresponding tested slip ring switch (1) contact pin 2 and two binding posts of black extraction wire it
Between connect the first power supply and the 4th road light emitting diode access in series with a resistor；First via light emitting diode access in series with a resistor
The binding post of contact pin 2, another termination second source anode in the corresponding tested slip ring switch (1) of one termination；Second road light-emitting diodes
Manage the binding post of yellow extraction wire in the corresponding tested slip ring switch (1) of the termination of access one in series with a resistor, another termination second
Positive pole；White yellow is drawn in the corresponding tested slip ring switch (1) of the third road light emitting diode termination of access one in series with a resistor
The binding post of conducting wire, another termination second source anode；Blackyellow extraction wire and contact pin in corresponding tested slip ring switch (1)
1 binding post connects second source cathode.
3. according to claim 1 or claim 2 a kind of for testing the device of slip ring action sequence, it is characterised in that: power supply
Circuit generates the+9V DC power supply of two-way isolation, and electric routing battery V1, V2 composition, V1, V2 use 6F22 type+9V battery.
4. according to claim 1 or claim 2 a kind of for testing the device of slip ring action sequence, it is characterised in that: shine
Light emitting diode in diode access in series with a resistor uses YB-WCR03-R, and resistance is 530 Ω.
5. the method for carrying out the test of slip ring action sequence using claim 1 described device, it is characterised in that: rotation rotation
Screw (2) makes position of the graticule (6) on angle scale (8) gradually go to 90 ° by 0 °, observes the bright of four light emitting diodes
It goes out state；When light emitting diode light on and off state a certain in four light emitting diodes changes, record at this time graticule (6) at angle
Angle position on anale settting scale (8), the as light emitting diode correspond to rotating ring rotational angle when switching on-off conversion；It obtains
After rotating ring rotational angle when four switch on and off conversions, judge whether the sequence of movement of slip ring switch meets the requirements.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2018110768720 | 2018-09-14 | ||
| CN201811076872 | 2018-09-14 |
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| Publication Number | Publication Date |
|---|---|
| CN109917281A true CN109917281A (en) | 2019-06-21 |
Family
ID=66964092
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910178148.7A Pending CN109917281A (en) | 2018-09-14 | 2019-03-08 | It is a kind of for testing the device and method of slip ring action sequence |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11352039B1 (en) * | 2020-05-19 | 2022-06-07 | Tyler Milam | Shopping cart security system |
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Application publication date: 20190621 |