CN116224748A - Motion time measuring device of sliding bore pin safety mechanism - Google Patents
Motion time measuring device of sliding bore pin safety mechanism Download PDFInfo
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- CN116224748A CN116224748A CN202211724906.9A CN202211724906A CN116224748A CN 116224748 A CN116224748 A CN 116224748A CN 202211724906 A CN202211724906 A CN 202211724906A CN 116224748 A CN116224748 A CN 116224748A
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- 230000007246 mechanism Effects 0.000 title claims abstract description 87
- 238000004146 energy storage Methods 0.000 claims description 30
- 239000003990 capacitor Substances 0.000 claims description 14
- 238000012546 transfer Methods 0.000 claims description 8
- 230000000452 restraining effect Effects 0.000 claims description 2
- 238000005259 measurement Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/145—Indicating the presence of current or voltage
- G01R19/155—Indicating the presence of voltage
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- G—PHYSICS
- G04—HOROLOGY
- G04F—TIME-INTERVAL MEASURING
- G04F10/00—Apparatus for measuring unknown time intervals by electric means
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
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- Measurement Of Unknown Time Intervals (AREA)
Abstract
The application discloses a motion time measuring device of a smooth bore pin safety mechanism, which comprises a smooth bore pin safety mechanism, an electromagnetic pin puller, a bracket, a plurality of paths of direct current stabilized power supplies and an oscilloscope; the electromagnetic pin puller is characterized in that the bracket is of an L-shaped structure, the sliding bore pin safety mechanism is fixed on the horizontal plane of the bracket, the input end of the electromagnetic pin puller is fixed on the vertical plane of the bracket, and the output end of the electromagnetic pin puller is laterally placed and contacted with the outer surface of the sliding bore pin safety mechanism; the multipath direct current stabilized power supply is respectively connected with the smooth bore pin safety mechanism, the electromagnetic pin puller and the oscilloscope; the input end of the oscilloscope is connected with the outer surface of the sliding chamber pin safety mechanism, and the output end of the oscilloscope is connected with the output end of the sliding chamber pin safety mechanism. According to the invention, the voltage is monitored through the oscilloscope so as to measure the movement time of the sliding pin, and the measurement requirement of the movement time of the related product can be met.
Description
Technical Field
The application relates to the technical field of electric power testing, in particular to a motion time measuring device of a sliding bore pin safety mechanism.
Background
The sliding chamber pin safety is a structure consisting of a sliding chamber pin and a spring, when products in the structure form are loaded into other products, the side wall of the other products props against the sliding chamber pin without popping up the sliding chamber pin, and once the products are separated from the mounted products, the sliding chamber pin is out of constraint and can be pushed out by the spring, so that the safety is relieved. With this form of safety, some mechanisms can be restrained, so that the structure of the sliding bore pin has a safety function in some products.
In some products that are secured with a smooth bore pin, particularly in products that require time, it is often desirable to test the time at which the smooth bore pin moves into position and outputs energy as the timing end point with the smooth bore pin movement as the timing start point. Aiming at the test requirement, no better technical means exists at present, and a corresponding test scheme needs to be designed.
Disclosure of Invention
In response to at least one of the needs and improvements in the art, the present invention provides a motion time measurement device for a sliding pin safety mechanism that is capable of achieving a safety function and also capable of powering a load through an energy storage component when the sliding pin safety mechanism is disengaged from the product.
In order to achieve the above object, according to one aspect of the present invention, there is provided a motion time measuring device of a sliding bore pin safety mechanism, the device comprising a sliding bore pin safety mechanism, an electromagnetic pin puller, a bracket, a multi-path dc stabilized power supply and an oscilloscope; wherein,,
the bracket is of an L-shaped structure, the sliding bore pin safety mechanism is fixed on the horizontal plane of the bracket, the input end of the electromagnetic pin puller is fixed on the vertical plane of the bracket, and the output end of the electromagnetic pin puller is laterally placed and contacted with the outer surface of the sliding bore pin safety mechanism;
the multipath direct current stabilized power supply is respectively connected with the smooth bore pin safety mechanism, the electromagnetic pin puller and the oscilloscope;
the input end of the oscilloscope is connected with the outer surface of the sliding chamber pin safety mechanism, and the output end of the oscilloscope is connected with the output end of the sliding chamber pin safety mechanism.
Further, the motion time measuring device of the sliding bore pin safety mechanism comprises: the device comprises a change-over switch, a sliding bore pin, a locking pin and an energy storage component;
the transfer switch comprises a contact, a sliding chamber pin is laterally arranged at the lower end of the transfer switch, the sliding chamber pin is contacted with the contact of the transfer switch, and the sliding chamber pin is contacted with the contact to restrict the transfer switch to be in an off state; the locking pin is vertically arranged at the upper end of the smooth bore pin and is used for locking the smooth bore pin;
when the sliding chamber pin safety mechanism is filled with a product, the locking pin is taken down, the sliding chamber pin is restrained by the product and cannot pop up, and the change-over switch is in a disconnected state; when the sliding chamber pin safety mechanism pops out from the product, the sliding chamber pin is popped out outwards after losing the constraint of the product, the change-over switch is in a closed state, the circuit is switched on, and the energy storage component supplies power for the load.
Further, in the motion time measuring device of the sliding bore pin safety mechanism, the output end of the electromagnetic pin puller is in contact with the end face of the sliding bore pin protruding out of the outer surface of the sliding bore pin safety mechanism and used for restraining the sliding bore pin.
Further, the device for measuring the movement time of the sliding bore pin safety mechanism further comprises a spring, a spring sheet body and a pin, wherein the spring and the pin drive the spring sheet body to move up and down to form a contact state or a disconnection state of the spring sheet body and the contact, so that the switching-on and switching-off of the change-over switch are realized.
Further, the motion time measuring device of the sliding bore pin safety mechanism comprises a driving spring, wherein the driving spring is sleeved at the front end of the sliding bore pin and is used for pushing the sliding bore pin to pop outwards when the sliding bore pin is released from constraint.
Further, the motion time measuring device of the sliding bore pin safety mechanism is characterized in that the energy storage component is used for supplying power to a load and comprises a plurality of capacitors which are arranged in parallel, and the capacitors are used for providing electric energy when the sliding bore pin safety mechanism pops up.
Further, the motion time measuring device of the sliding bore pin safety mechanism further comprises a first diode, a second diode and a first resistor;
the switching device comprises a first diode, a first resistor, a second diode, a change-over switch and a load, wherein the change-over switch and the load are sequentially connected in series and are connected between the input end and the output end of the multipath direct current stabilized voltage supply, a plurality of parallel capacitors form a first parallel branch, one end of the first parallel branch is connected between the first resistor and the second diode, and the other end of the first parallel branch is connected with the output end of the multipath direct current stabilized voltage supply.
Further, the motion time measuring device of the sliding bore pin safety mechanism further comprises a body, wherein the body is of a hollow structure, and the change-over switch, the sliding bore pin, the locking pin and the energy storage component are all installed in the body.
Further, the motion time measuring device of the sliding bore pin safety mechanism, wherein a first path of power supply of the multipath direct current stabilized power supply is connected with the input end of the electromagnetic pin puller, a second path of power supply of the multipath direct current stabilized power supply supplies power to the energy storage component of the sliding bore pin safety mechanism, the input end of a third path of power supply of the multipath direct current stabilized power supply is connected with the end face of the electromagnetic pin puller, the output end of the third path of power supply of the multipath direct current stabilized power supply is connected with the body of the sliding bore pin safety mechanism, and the output end of the third path of power supply is also connected with the input end of the oscilloscope.
Further, the motion time measuring device of the sliding bore pin safety mechanism further comprises a second resistor and a third resistor, wherein the second resistor is connected with the input end of the oscilloscope, and the third resistor is connected with the output end of the oscilloscope.
In general, the above technical solutions conceived by the present invention, compared with the prior art, enable the following beneficial effects to be obtained:
(1) According to the motion time measuring device of the sliding bore pin safety mechanism, provided by the invention, the voltage is monitored through the oscilloscope so as to measure the motion time of the sliding bore pin, and the measurement requirement of the motion time of related products can be met.
(2) According to the motion time measuring device of the sliding bore pin safety mechanism, provided by the invention, the sliding bore pin is arranged to restrain the change-over switch, so that the safety function of the sliding bore pin safety mechanism is realized. And is also capable of powering the load through the energy storage component when the breech pin safety mechanism is disengaged from the product.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram of a motion time testing device of a sliding bore pin safety mechanism according to an embodiment of the present application;
FIG. 2 is a schematic diagram of a sliding bore pin safety mechanism according to an embodiment of the present disclosure;
FIG. 3 is a schematic view of a sliding pin in a sliding pin safety mechanism according to an embodiment of the present disclosure;
fig. 4 is a schematic circuit structure of an energy storage component according to an embodiment of the present application.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention. In addition, the technical features of the embodiments of the present invention described below may be combined with each other as long as they do not collide with each other.
The terms first, second, third and the like in the description and in the claims of the application and in the above-described figures, are used for distinguishing between different objects and not necessarily for describing a particular sequential or chronological order. Furthermore, the terms "comprise" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those listed steps or elements but may include other steps or elements not listed or inherent to such process, method, article, or apparatus.
The application provides a motion time measuring device of smooth bore round pin safety mechanism, fig. 1 is the schematic structure diagram of the motion time measuring device of smooth bore round pin safety mechanism that this application embodiment provided, and this device includes smooth bore round pin safety mechanism 1, electromagnetism pin puller 2, support 3, multichannel direct current constant voltage power supply 4 and oscilloscope 5.
The electromagnetic pin puller 2 is provided with an input end and an output end, wherein the input end is connected with a power supply, a pin at the output end is pulled back after the power is on, and the pin is restored to the original position by means of the self spring thrust after the power is off.
The bracket 3 is of an L-shaped structure, the sliding bore pin safety mechanism is fixed on the horizontal plane of the bracket 3, the input end of the electromagnetic pin puller 2 is fixed on the vertical plane of the bracket 3, and the output end of the electromagnetic pin puller 2 is laterally placed and contacted with the end face of the sliding bore pin 1-2 of the sliding bore pin safety mechanism 1 to restrain the sliding bore pin 1-2 and prevent the sliding bore pin from being popped up. In a specific embodiment, the support 3 is an insulating non-conductive material.
The multipath direct current stabilized power supply 4 is respectively connected with the sliding pin safety mechanism 1, the electromagnetic pin puller 2 and the oscilloscope 5 and is used for providing electric energy.
The input end of the oscilloscope 5 is connected with the bodies 1-6 of the sliding chamber pin safety mechanism, and the output end of the oscilloscope 5 is connected with the output end of the sliding chamber pin safety mechanism.
Fig. 2 is a schematic structural view of a sliding bore pin safety mechanism provided in an embodiment of the present application, wherein the sliding bore pin safety mechanism includes a change-over switch 1-1, a sliding bore pin 1-2, a locking pin 1-4 and an energy storage component 1-5.
The change-over switch 1-1 comprises a contact, a spring body and a pin, wherein the spring and the pin are in contact with the contact, the spring body and the pin drive the spring body to move up and down to form a contact state or an off state of the spring body and the contact, when the spring body is in contact with the contact, the change-over switch 1-1 is in an on state, and when the spring body is disconnected from the contact, the change-over switch 1-1 is in an off state.
The sliding chamber pin 1-2 is laterally arranged at the lower end of the change-over switch 1-1, and the sliding chamber pin 1-2 is contacted with a contact of the change-over switch 1-1, so that the sliding chamber pin 1-2 is contacted with the contact to restrain the change-over switch 1-1 to be in an off state.
As a preferred embodiment, the sliding bore pin 1-2 includes a driving spring 1-3, the driving spring 1-3 is sleeved at the front end of the sliding bore pin 1-2 and is used for pushing the sliding bore pin 1-2 to pop out when the sliding bore pin is released from constraint, and fig. 3 is a schematic structural diagram of the sliding bore pin in the sliding bore pin safety mechanism provided in the embodiment of the present application, and fig. 3 can be referred to.
The locking pin 1-4 is vertically arranged at the upper end of the sliding chamber pin 1-2 and is used for locking the sliding chamber pin 1-2. When the sliding chamber pin 1-2 is locked by the locking pin 1-4 in the initial state, the driving spring 1-3 is in a compressed state, after the sliding chamber pin safety mechanism 1 is filled into a product, the sliding chamber pin 1-2 can be restrained by parts in the product, at the moment, the locking pin 1-4 is removed, and the sliding chamber pin 1-2 cannot pop out due to restraint. When the sliding hearth pin safety mechanism 1 is popped out of a product, as the sliding hearth pin 1-2 loses the part constraint in the product, the driving spring 1-3 in a compressed state pushes the sliding hearth pin 1-2 to move outwards, the constraint on the change-over switch 1-1 is released, the change-over switch 1-1 moves downwards under the pushing of the spring of the change-over switch 1-1, and at the moment, the state of the change-over switch 1-1 connected to a circuit is changed from an original disconnection state to a connection state;
fig. 4 is a schematic circuit structure diagram of an energy storage component provided in this embodiment, where the energy storage component 1-5 is used for supplying power to a load, and includes a plurality of capacitors that are arranged in parallel, and further includes a first diode, a second diode and a first resistor, where the first diode, the first resistor, the second diode, the change-over switch 1-1 and the load are sequentially connected in series and between an input end and an output end of the multi-path dc regulated power supply 4, the plurality of capacitors that are connected in parallel form a first parallel branch, one end of the first parallel branch is connected between the first resistor and the second diode, and the other end of the first parallel branch is connected to an output end of the multi-path dc regulated power supply 4. The first diode is used for preventing the capacitor from reversely supplying power to the power supply, the first resistor plays a role of limiting current and preventing the power supply from supplying larger current to damage the capacitor, and the second diode is used for preventing reverse voltage in the circuit from supplying power to the capacitor.
As a preferred embodiment, the sliding bore pin safety mechanism 1 further comprises a body 1-6, the body 1-6 is of a hollow structure, and the change-over switch 1-1, the sliding bore pin 1-2, the locking pin 1-4 and the energy storage component 1-5 are all installed inside the body 1-6.
The following briefly describes the working procedure of the sliding bore pin safety mechanism 1: at ordinary times, the multipath direct current stabilized power supply 4 supplies power to the energy storage component 1-5, the capacitor on the energy storage component 1-5 stores electric energy, the change-over switch 1-1 is in an off state at the moment because the sliding chamber pin 1-2 is restrained, the energy storage component 1-5 cannot supply power to a load, after the sliding chamber pin safety mechanism 1 is separated from a product, the energy storage component 1-5 is disconnected from the multipath direct current stabilized power supply 4, but the capacitor on the energy storage component 1-5 still stores electric energy, meanwhile, the sliding chamber pin 1-2 loses restraint, starts to move under the action of the driving force of the driving spring 1-3 in a compressed state, the restraint on the change-over switch 1-1 is released, the change-over switch 1-1 is switched into a conducting state under the pushing of the self spring, at the moment, the circuit is switched on, and the energy storage component 1-5 starts to supply power to the load.
The first path of power supply A of the multipath direct current stabilized power supply 4 is connected with the input end of the electromagnetic pin puller 2, the second path of power supply B of the multipath direct current stabilized power supply 4 supplies power to the energy storage component 1-5 of the sliding pin safety mechanism 1, the input end of the third path of power supply D of the multipath direct current stabilized power supply 4 is connected with the end face of the electromagnetic pin puller 2, the output end of the third path of power supply D of the multipath direct current stabilized power supply 4 is connected with the body 1-6 of the sliding pin safety mechanism 1, and the output end of the third path of power supply D is also connected with the input end of the oscilloscope 5. The power supply time sequence is controlled by four paths of programs, and the method is concretely as follows: the power supply of the B path is cut off after 1S-2S, the energy storage component 1-5 is guaranteed to be fully charged, the A path is cut off after the power supply of the A path starts to be 100ms after the power supply of the B path is cut off for 5 ms-10 ms, and the D path is always powered.
As a preferred embodiment, the movement time measuring device of the sliding bore pin safety mechanism further comprises a second resistor and a third resistor, wherein the second resistor is connected with the input end of the oscilloscope 5, and the third resistor is connected with the output end of the oscilloscope 5. The resistance of the second resistor is preferably 500 Ω, and the resistance of the third resistor is preferably 100 Ω.
In order to measure the time for which the sliding pin 1-2 starts to move as a timing starting point and the circuit is conducted after the change-over switch 1-1 is changed, the energy storage component 1-5 supplies power to the load as a timing finishing point, and the moving time measuring device of the sliding pin safety mechanism is provided. The working flow of the motion time measuring device of the sliding bore pin safety mechanism is briefly described as follows: the multichannel direct current stabilized power supply 4 is started to work according to a set power supply time sequence, the energy storage component 1-5 is fully charged and then disconnected with the multichannel direct current stabilized power supply, at the moment, a plurality of parallel capacitors in the energy storage component 1-5 store electric energy, the A route of the oscilloscope 5 is in contact with the body 1-6 of the sliding chamber pin safety mechanism 1 from the electromagnetic pin puller 2, the A route of the oscilloscope 5 is always in a high level state, after the electromagnetic pin puller 2 is powered on, the electromagnetic pin puller 2 is pulled back, the restraint on the sliding chamber pin 1-2 is released, the sliding chamber pin 1-2 starts to move, at the moment, because the electromagnetic pin puller 2 and the sliding chamber pin 1-2 are separated, the D route of the multichannel direct current stabilized power supply 4 is disconnected with the A route of the oscilloscope 5, at the moment, the A route of the oscilloscope 5 is in a low level, which is equal to the time starting point of the time of sliding chamber pin 1-2, after that the sliding chamber pin 1-2 moves to a position, the restraint on the conversion switch 1-1 is released, the conversion switch 1-1 moves to a position, the conversion switch 1-1 is switched off, then the energy storage component 1-5 is switched on, the purpose of the load 1-5 is accurately starts to be displayed, and the load 1-5 is accurately displayed, and the load 1 can be started to be supplied to the load stage is displayed.
The foregoing is merely exemplary embodiments of the present disclosure and is not intended to limit the scope of the present disclosure. That is, equivalent changes and modifications are contemplated by the teachings of this disclosure, which fall within the scope of the present disclosure. Embodiments of the present disclosure will be readily apparent to those skilled in the art from consideration of the specification and practice of the disclosure herein. This application is intended to cover any adaptations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a scope and spirit of the disclosure being indicated by the claims.
The technical features of the above embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
It will be readily appreciated by those skilled in the art that the foregoing description is merely a preferred embodiment of the invention and is not intended to limit the invention, but any modifications, equivalents, improvements or alternatives falling within the spirit and principles of the invention are intended to be included within the scope of the invention.
Claims (10)
1. The motion time measuring device of the sliding bore pin safety mechanism is characterized by comprising the sliding bore pin safety mechanism (1), an electromagnetic pin puller (2), a bracket (3), a plurality of paths of direct current stabilized power supplies (4) and an oscilloscope (5); wherein,,
the bracket (3) is of an L-shaped structure, the sliding pin safety mechanism (1) is fixed on the horizontal plane of the bracket (3), the input end of the electromagnetic pin puller (2) is fixed on the vertical plane of the bracket (3), and the output end of the electromagnetic pin puller (2) is laterally placed and contacted with the outer surface of the sliding pin safety mechanism (1);
the multipath direct current stabilized power supply (4) is respectively connected with the smooth bore pin safety mechanism (1), the electromagnetic pin puller (2) and the oscilloscope (5);
the input end of the oscilloscope (5) is connected with the outer surface of the sliding bore pin safety mechanism (1), and the output end of the oscilloscope (5) is connected with the output end of the sliding bore pin safety mechanism (1).
2. The movement time measuring device of a sliding bore pin safety mechanism according to claim 1, wherein the sliding bore pin safety mechanism (1) comprises: a change-over switch (1-1), a smooth bore pin (1-2), a locking pin (1-4) and an energy storage component (1-5);
the transfer switch (1-1) comprises a contact, the sliding chamber pin (1-2) is laterally arranged at the lower end of the transfer switch (1-1), the sliding chamber pin (1-2) is in contact with the contact of the transfer switch (1-1), and the sliding chamber pin (1-2) is in contact with the contact to restrict the transfer switch (1-1) to be in an off state; the locking pin (1-4) is vertically arranged at the upper end of the sliding chamber pin (1-2) and is used for locking the sliding chamber pin (1-2);
when the sliding hearth pin safety mechanism (1) is filled with a product, the locking pin (1-4) is removed, the sliding hearth pin (1-2) is restrained by the product and cannot pop out, and the change-over switch (1-1) is in an off state; when the sliding hearth pin safety mechanism (1) is ejected from a product, the sliding hearth pin (1-2) is ejected outwards without the constraint of the product, the change-over switch (1-1) is in a closed state, at the moment, a circuit is switched on, and the energy storage component (1-5) supplies power for a load.
3. The moving time measuring device of the sliding bore pin safety mechanism according to claim 2, wherein an output end of the electromagnetic pin puller (2) is in contact with an end surface of the sliding bore pin (1-2) protruding from an outer surface of the sliding bore pin safety mechanism (1) for restraining the sliding bore pin (1-2).
4. The device for measuring the movement time of the sliding bore pin safety mechanism according to claim 2, wherein the change-over switch (1-1) further comprises a spring, a spring sheet body and a pin, and the spring and the pin drive the spring sheet body to move up and down to form a contact state or an disconnection state of the spring sheet body and the contact so as to realize the on-off of the change-over switch (1-1).
5. A movement time measuring device of a sliding bore pin safety mechanism according to claim 2, wherein the sliding bore pin (1-2) comprises a driving spring (1-3), the driving spring (1-3) being sleeved at the front end of the sliding bore pin (1-2) for pushing the sliding bore pin (1-2) to pop outwards when the sliding bore pin is released from the constraint.
6. A device for measuring the movement time of a sliding pin safety mechanism according to claim 2, wherein the energy storage means (1-5) are adapted to power a load, comprising a number of capacitors arranged in parallel, which capacitors are adapted to provide electrical energy when the sliding pin safety mechanism (1) is ejected.
7. The device for measuring the movement time of a sliding bore pin safety mechanism according to claim 6, wherein the energy storage component (1-5) further comprises a first diode, a second diode and a first resistor;
the switching device comprises a first diode, a first resistor, a second diode, a change-over switch (1-1) and a load, wherein the change-over switch and the load are sequentially connected in series and are connected between the input end and the output end of the multi-path direct current stabilized (4) voltage, a plurality of capacitors which are connected in parallel form a first parallel branch, one end of the first parallel branch is connected between the first resistor and the second diode, and the other end of the first parallel branch is connected with the output end of the multi-path direct current stabilized power supply (4).
8. The device for measuring the movement time of the sliding bore pin safety mechanism according to claim 2, further comprising a body (1-6), wherein the body (1-6) is of a hollow structure, and the change-over switch (1-1), the sliding bore pin (1-2), the locking pin (1-4) and the energy storage component (1-5) are all installed inside the body (1-6).
9. The motion time measuring device of the sliding bore pin safety mechanism according to claim 2, wherein a first power supply of the multiple direct current stabilized power supplies (4) is connected with the input end of the electromagnetic pin puller (2), a second power supply of the multiple direct current stabilized power supplies (4) supplies power for the energy storage component (1-5) of the sliding bore pin safety mechanism (1), the input end of a third power supply of the multiple direct current stabilized power supplies (4) is connected with the end face of the electromagnetic pin puller (2), the output end of the third power supply of the multiple direct current stabilized power supplies (4) is connected with the body (1-6) of the sliding bore pin safety mechanism (1), and the output end of the third power supply is also connected with the input end of the oscilloscope (5).
10. The device for measuring the movement time of the sliding bore pin safety mechanism according to claim 1, further comprising a second resistor and a third resistor, wherein the second resistor is connected with the input end of the oscilloscope (5), and the third resistor is connected with the output end of the oscilloscope (5).
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| CN202211724906.9A CN116224748A (en) | 2022-12-30 | 2022-12-30 | Motion time measuring device of sliding bore pin safety mechanism |
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| CN202211724906.9A CN116224748A (en) | 2022-12-30 | 2022-12-30 | Motion time measuring device of sliding bore pin safety mechanism |
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| GB2046518A (en) * | 1979-04-11 | 1980-11-12 | Marconi Co Ltd | Electric switch for use in time measurement |
| CN1407577A (en) * | 2001-08-28 | 2003-04-02 | 德丰实业有限公司 | Circuit breaker |
| JP2005326195A (en) * | 2004-05-13 | 2005-11-24 | Toshiba Corp | Power supply switching time measuring device |
| JP2010253088A (en) * | 2009-04-27 | 2010-11-11 | Citizen Holdings Co Ltd | Automatic start-signaling pistol, time measuring device, and time measuring system |
| CN101893670A (en) * | 2010-06-25 | 2010-11-24 | 中国电力科学研究院 | Photoelectric measurement system for high-voltage direct current power transmission converter valve |
| KR20170000702A (en) * | 2015-06-24 | 2017-01-03 | 주식회사 한화 | Action time measuring device of ammunition |
| CN109059687A (en) * | 2018-07-16 | 2018-12-21 | 南京理工大学 | A kind of Fuze Safety System dynamic arm time test device and test method |
| CN112344813A (en) * | 2020-10-30 | 2021-02-09 | 湖北三江航天红林探控有限公司 | Time-delay controllable power supply mechanism and method |
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