CN108871121A - A kind of destructor - Google Patents
A kind of destructor Download PDFInfo
- Publication number
- CN108871121A CN108871121A CN201810989530.1A CN201810989530A CN108871121A CN 108871121 A CN108871121 A CN 108871121A CN 201810989530 A CN201810989530 A CN 201810989530A CN 108871121 A CN108871121 A CN 108871121A
- Authority
- CN
- China
- Prior art keywords
- rotation
- chamber
- slot
- groove
- rotating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42D—BLASTING
- F42D1/00—Blasting methods or apparatus, e.g. loading or tamping
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42D—BLASTING
- F42D1/00—Blasting methods or apparatus, e.g. loading or tamping
- F42D1/04—Arrangements for ignition
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Handcart (AREA)
Abstract
The invention discloses a kind of destructors,Including rotating chamber,The rotation is intracavitary to be equipped with rotating wheel,The rotating wheel periphery is installed with fixed link,The first rotating shaft of front end and the rotation chamber front bulkhead rotation connection is installed at the rotating wheel axle center,Cavity is equipped on rear side of the rotation chamber,It is connected between the cavity and the rotation chamber and is equipped with the first link slot,The first rotating shaft rear end is protruded into the cavity through first link slot and is installed with handle ratchet wheel,In present invention work,The time that destructor is ignited is adjusted by the rotation setting between the second fixed trolley pole of the first trolley pole fixed on ring gear and rotate gear,Power is provided to device by rotation clockwork spring,Thereafter rotatory force is converted by the restoring force of clockwork spring and homogenized rotation by ratchet,I.e. so that the second trolley pole uniform rotation certain angle therewith,Guarantee the precision of timing,This destructor structure is simple,It is easy to operate,And adjustable burst period,It is applied widely.
Description
Technical field
The present invention relates to military equipment field, specially a kind of destructor.
Background technique
Destructor digs applicable demolition set for military and industry, and type is varied, quick-fried for Timing
For explosion unit, the apparatus structure of accurate timing is not complex and costly easy to operate, and then explosive effect is poor for easy destructor
And timing uncertainty is true, it cannot be guaranteed that its safety and explosion stability are led secondly, the ignition time of destructor is unadjustable
Its safety reduction is caused, is had a single function, but apparatus of the present invention can solve this problem.
Summary of the invention
The purpose of the present invention is to provide a kind of destructors to solve the problems mentioned in the above background technology.
To achieve the above object, the present invention provides the following technical solutions：A kind of destructor, including rotation chamber, described turn
Move it is intracavitary be equipped with rotating wheel, the rotating wheel periphery is installed with fixed link, be installed at the rotating wheel axle center front end with it is described
Rotate the first rotating shaft of chamber front bulkhead rotation connection, be equipped with cavity on rear side of the rotation chamber, the cavity and the rotation chamber it
Between connection be equipped with the first link slot, the first rotating shaft rear end is protruded into the cavity and is installed with through first link slot
Handle ratchet wheel, the handle ratchet wheel periphery are equipped with swivel becket, are equipped with the telescopic chute of opening inwardly in the swivel becket, in the telescopic chute
Sliding is equipped with telescopic block, and the telescopic block is installed with the other end far from an end face of the handle ratchet wheel and the telescopic chute inner wall is solid
Surely the adjustable spring connected, the swivel becket rear end face are installed with the second shaft, are equipped with aft bulkhead and the external world on rear side of the cavity
The clockwork spring chamber that space communicates is connected between the clockwork spring chamber and the cavity and is equipped with the second link slot, second shaft rear end
Sequentially pass through second link slot, clockwork spring chamber protrudes into free surrounding space and is installed with rotating block, it is intracavitary in the clockwork spring described in
Clockwork spring wheel is installed in second shaft, fixation is arranged with the other end and is fixedly connected with the clockwork spring chamber lower end wall on the clockwork spring wheel
Clockwork spring, communicate equipped with top pressures groove on the left of the rotation chamber, sliding is equipped with right end to protrude into the rotation intracavitary in the top pressures groove
Press block, the press block left side is installed with the top pressure spring that left end is fixedly connected with top pressures groove left end wall, described
Press and be equipped with upper and lower perforative through-hole in block, be equipped in the through-hole lower end with through the through-hole and with the top pressures groove lower end
The bracing wire that wall is fixedly connected, the top pressures groove upside are equipped with around line chamber, and described be connected between line chamber and the top pressures groove is equipped with
Wire casing, the intracavitary rotation of coiling are equipped with reel, described to communicate on the upside of line chamber equipped with rotation slot, rotation in the rotation slot
Equipped with rotation shifting block, the bracing wire upper end crossed after reel through the wire casing winding protrude into the rotation slot and with described turn
Dynamic shifting block lower end surface is fixedly connected, and the rotation shifting block upper surface is installed with what upper end was fixedly connected with the rotation slot upper end wall
Rotation spring, the rotation shifting block is interior to be equipped with the extruding slot being open towards a left side, slides in the extruding slot and is equipped with rotating lever, described
Rotating lever right side be installed with right end and it is described squeeze the extruding spring that is fixedly connected of slot right end wall, it is right above and below the extruding slot
Title is communicated equipped with guide runner, the rotating lever slider guide symmetrical above and below for being installed with the other end and protruding into the guide runner, institute
It states and is communicated on the left of rotation slot equipped with ratchet chamber, the ratchet is intracavitary to be equipped with rotating ratchet, the ratchet by the rotation of third shaft
It is communicated on the left of chamber and is equipped with opening towards right lock groove, the interior rotation of the lock groove is equipped with latch, and the latch left side is solid
Equipped with the locking spring that left end is fixedly connected with lock groove left end wall, timing chamber, the meter are equipped on the upside of the ratchet chamber
When chamber and the ratchet chamber between be connected to and be equipped with belt chamber, the intracavitary rotation of the timing is equipped with ring gear, and the ring gear inner wall is fixed
There is link block, the timing is intracavitary to be equipped with rotation space, is connected between the rotation space and the timing chamber and is equipped with rotation cunning
Slot, the link block are installed with the other end close to an end face of the rotation space and protrude into the rotation through the rotation sliding slot
It is installed with the first trolley pole of the first power connecting column in space and thereon, passes through bearing between the wall built-up of front and back in the rotation space and turns
It is dynamic to be equipped with the 4th shaft, it is connected by power between the 4th shaft and the third shaft by belt, in the 4th shaft
It is installed with pedestal, the base outer perimeter is installed with the second trolley pole, and the second power connecting column is installed on second trolley pole, described
It is communicated on the right side of timing chamber and is equipped with opening towards left groove, interior be equipped with by rotation axis rotation of the groove engages company with the ring gear
The rotate gear connect, the groove upside are equipped with battery, and the battery left side is equipped with connecting hole symmetrical above and below, described
Connecting wires for the positive and negative electrode of battery is electrically connected by connecting hole and the first power connecting column and the second power connecting column respectively, the storage
It is equipped with detonator on the right side of battery, is electrically connected between the detonator and the battery by the live wire of positive and negative electrode, the thunder
Pipe right end includes the explosive chamber of explosive with being equipped with, and the detonator is connect with the explosive, thus constitutes complete destructor.
Preferably, communicating on front side of the groove with free surrounding space, the rotation axis front end is protruded into outer through the groove
Boundary space and it is installed with turntable.
Preferably, the fixed link upper surface is equipped with pressure inclined-plane, the press block right side is equipped with compression inclined-plane, institute
It is equal with the bevel angle on the compression inclined-plane to state pressure inclined-plane.
Detailed description of the invention
Fig. 1 is a kind of schematic view of the front view of destructor entirety complete section of the present invention；
Fig. 2 is A-A direction structure schematic diagram in a kind of destructor of the present invention;
Fig. 3 is B-B direction structure schematic diagram in a kind of destructor of the present invention;
Fig. 4 is C enlarged structure schematic diagram in a kind of destructor of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1-4, a kind of embodiment provided by the invention：A kind of destructor, including rotation chamber 11, the rotation
Rotating wheel 12 is equipped in chamber 11,12 periphery of rotating wheel is installed with fixed link 13, before being installed at 12 axle center of rotating wheel
The first rotating shaft 14 with rotation 11 front bulkhead of the chamber rotation connection is held, is equipped with cavity 15, the sky on rear side of the rotation chamber 11
It is connected between chamber 15 and the rotation chamber 11 and is equipped with the first link slot 16,14 rear end of first rotating shaft is through first connection
Slot 16 protrudes into the cavity 15 and is installed with handle ratchet wheel 17, and 17 periphery of handle ratchet wheel is equipped with swivel becket 18, the swivel becket
The telescopic chute 19 of opening inwardly is equipped in 18, sliding is equipped with telescopic block 20 in the telescopic chute 19, and the telescopic block 20 is far from institute
The end face for stating handle ratchet wheel 17 is installed with the adjustable spring 21 that the other end is fixedly connected with 19 inner wall of telescopic chute, the rotation
18 rear end face of ring is installed with the second shaft 25, and the clockwork spring chamber 22 that aft bulkhead is communicated with free surrounding space is equipped on rear side of the cavity 15,
It is connected between the clockwork spring chamber 22 and the cavity 15 and is equipped with the second link slot 23,25 rear end of the second shaft sequentially passes through institute
The second link slot 23 is stated, clockwork spring chamber 22 protrudes into free surrounding space and is installed with rotating block 27, described in the clockwork spring chamber 22
Clockwork spring wheel 24 is installed in two shafts 25, the fixed other end that is arranged with is consolidated with 22 lower end wall of clockwork spring chamber on the clockwork spring wheel 24
Surely the clockwork spring 26 connected communicates on the left of the rotation chamber 11 equipped with top pressures groove 28, and sliding is stretched equipped with right end in the top pressures groove 28
Enter the press block 29 in the rotation chamber 11,29 left side of press block is installed with left end and the 28 left end wall of top pressures groove is solid
Surely the top pressure spring 30 connected is equipped with upper and lower perforative through-hole 31 in the press block 29, be equipped in the through-hole 31 lower end with
Coiling is equipped on the upside of the through-hole 31 and the bracing wire 32 that is fixedly connected with 28 lower end wall of top pressures groove, the top pressures groove 28
Chamber 33, described be connected between line chamber 33 and the top pressures groove 28 are equipped with wire casing 34, and the rotation in line chamber 33 is equipped with coiling
Wheel 35, described to be communicated on the upside of line chamber 33 equipped with rotation slot 36, the interior rotation of the rotation slot 36 is equipped with rotation shifting block 37, the drawing
32 upper end of line crossed after reel 35 through 34 winding of wire casing protrude into the rotation slot 36 and under the rotation shifting block 37
End face is fixedly connected, and rotation 37 upper surface of shifting block is installed with the rotation that upper end is fixedly connected with 36 upper end wall of rotation slot
Spring 43, the rotation shifting block 37 is interior to be equipped with the extruding slot 38 being open towards a left side, slides in the extruding slot 38 and is equipped with rotating lever
39,39 right side of rotating lever is installed with the extruding spring 42 that right end is fixedly connected with the extruding 38 right end wall of slot, institute
State and squeeze that slot 38 is symmetrical above and below to be communicated equipped with guide runner 40, the rotating lever 39 is symmetrical above and below be installed with the other end protrude into it is described
Slider guide 41 in guide runner 40 communicates on the left of the rotation slot 36 equipped with ratchet chamber 44, passes through third in the ratchet chamber 44
The rotation of shaft 46 is equipped with rotating ratchet 45, communicates on the left of the ratchet chamber 44 and is equipped with opening towards right lock groove 47, the locking
Rotation is equipped with latch 48 in slot 47, and 48 left side of latch is installed with left end and the 47 left end wall of lock groove is fixed and connected
The locking spring 49 connect is equipped with timing chamber 52 on the upside of the ratchet chamber 44, connects between the timing chamber 52 and the ratchet chamber 44
Logical to be equipped with belt chamber 50, rotation is equipped with ring gear 53 in the timing chamber 52, and 53 inner wall of ring gear is installed with link block 55, described
It is equipped with rotation space 59 in timing chamber 52, is connected between the rotation space 59 and the timing chamber 52 and is equipped with rotation sliding slot 58,
The link block 55 is installed with described in the other end protrudes into through the rotation sliding slot 58 close to an end face of the rotation space 59
Be installed in rotation space 59 and thereon the first trolley pole 56 of the first power connecting column 57, in the rotation space 59 front and back wall built-up it
Between by bearing rotation be equipped with the 4th shaft 61, between the 4th shaft 61 and the third shaft 46 pass through 51 power of belt
It connects, is installed with pedestal 60 in the 4th shaft 61,60 periphery of pedestal is installed with the second trolley pole 63, and described second connects
It is installed with the second power connecting column 62 on electric pole 63, is communicated on the right side of the timing chamber 52 and is equipped with opening towards left groove 64, the groove
The rotate gear 65 for engaging connection with the ring gear 53 is equipped in 64 by the rotation of rotation axis 66, is equipped with and stores on the upside of the groove 64
Battery 67,67 left side of battery are equipped with connecting hole 68 symmetrical above and below, and the positive and negative electrode of the battery 67 connects electricity
Line 69 is electrically connected by connecting hole 68 and the first power connecting column 57 and the second power connecting column 62 respectively, is equipped on the right side of the battery 67
Detonator 71 is electrically connected between the detonator 71 and the battery 67 by the live wire 70 of positive and negative electrode, the detonator 71
Right end includes the explosive chamber 72 of explosive with being equipped with, and the detonator 71 is connect with the explosive, thus constitutes complete destructor.
Valuably, 64 front side of groove is communicated with free surrounding space, and 66 front end of rotation axis is stretched through the groove 64
Entering free surrounding space and is installed with turntable, effect is to make rotate gear 65 that ring gear 53 be driven to rotate by rotating the turntable,
The rotation arc length i.e. burst period that the first trolley pole 56 is electrically connected with the second trolley pole 63 is then adjusted, improves the convenience of device
Property.
Valuably, 13 upper surface of fixed link is equipped with pressure inclined-plane, and 29 right side of press block is equipped with compression inclined-plane,
The pressure inclined-plane is equal with the bevel angle on the compression inclined-plane, and effect is squeezed when fixed link 13 is rotated with rotating wheel 12
The briquetting 29 that bears down on one is moved to the left and then next device is driven to move, and improves the gearing of device.
Specifically used mode：In present invention work, first explosive is filled in explosive chamber 72, rotation turntable makes turning gear
Wheel 65 drives the rotation rotation of ring gear 53, and it is i.e. quick-fried to adjust the rotation arc length being electrically connected between the first trolley pole 56 and the second trolley pole 63
The fried time, after explosion count down time determines, stop operating turntable, thereafter, by destructor behind fixed location, turns clockwise
Turn motion block 27, by the second shaft 25 make clockwork spring wheel 24 rotation tightening clockwork spring 26, at this time swivel becket 18 rotate clockwise and
Handle ratchet wheel 17 does not rotate with it, and rotating block 27 is unclamped when placement personnel leave, then elastic restoring force of the swivel becket 18 in clockwork spring 26
Under rotate counterclockwise, then by telescopic block 20 drive handle ratchet wheel 17 rotate counterclockwise, first rotating shaft 14 drive 13 inverse time of fixed link
Needle rotation squeezes press block 29 when 13 per revolution of fixed link and moves left through pulling rotation 37 inverse time of shifting block of bracing wire 32
Needle turns an angle, and rotating lever 39 is stirred rotating ratchet 45 and rotated clockwise, then makes second to connect electricity by belt 51
Bar 63 rotates, and when the second trolley pole 63 and the first trolley pole 56 contact, connection circuit ignition charge makes device explosion.
Compared with prior art, the beneficial effects of the invention are as follows：In present invention work, electricity is connect by ring gear fixed first
Rotation setting between bar and fixed the second trolley pole of rotate gear adjusts the time that destructor is ignited, secondly, by turning
Dynamic clockwork spring provides power to device, converts rotatory force for the restoring force of clockwork spring thereafter and is homogenized rotation by ratchet, i.e.,
So that the second trolley pole uniform rotation certain angle therewith, guarantees the precision of timing, this destructor structure is simple, operation letter
Just, and burst period is adjusted, it is applied widely.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
Claims (3)
1. a kind of destructor, including rotation chamber, the rotation is intracavitary to be equipped with rotating wheel, and the rotating wheel periphery is installed with fixation
Bar is installed with the first rotating shaft of front end and the rotation chamber front bulkhead rotation connection, the rotation chamber at the rotating wheel axle center
Rear side is equipped with cavity, is connected between the cavity and the rotation chamber and is equipped with the first link slot, the first rotating shaft rear end is run through
First link slot protrudes into the cavity and is installed with handle ratchet wheel, and the handle ratchet wheel periphery is equipped with swivel becket, the rotation
The telescopic chute of opening inwardly is equipped in ring, sliding is equipped with telescopic block in the telescopic chute, and the telescopic block is far from the handle ratchet wheel
An end face be installed with the adjustable spring that the other end is fixedly connected with the telescopic chute inner wall, the swivel becket rear end face is installed with
Second shaft, is equipped with the clockwork spring chamber that aft bulkhead is communicated with free surrounding space on rear side of the cavity, the clockwork spring chamber and the cavity it
Between connection be equipped with the second link slot, second shaft rear end sequentially passes through second link slot, clockwork spring chamber protrudes into extraneous sky
Between and be installed with rotating block, be installed with clockwork spring wheel in intracavitary second shaft of the clockwork spring, it is fixed on the clockwork spring wheel
It is arranged with the clockwork spring that the other end is fixedly connected with the clockwork spring chamber lower end wall, is communicated on the left of the rotation chamber equipped with top pressures groove, institute
It states to slide in top pressures groove and protrudes into the intracavitary press block of the rotation equipped with right end, the press block left side is installed with left end and institute
The top pressure spring that top pressures groove left end wall is fixedly connected is stated, upper and lower perforative through-hole is equipped in the press block, is set in the through-hole
The bracing wire for having lower end and running through the through-hole and being fixedly connected with the top pressures groove lower end wall, the top pressures groove upside are equipped with coiling
Chamber, described be connected between line chamber and the top pressures groove are equipped with wire casing, and the intracavitary rotation of coiling is equipped with reel, the coiling
Communicate equipped with rotation slot on the upside of chamber, rotation is equipped with rotation shifting block in the rotation slot, the bracing wire upper end through the wire casing around
If protruding into the rotation slot and being fixedly connected with the rotation shifting block lower end surface, the rotation shifting block upper surface after crossing reel
It is installed with the rotation spring that upper end is fixedly connected with the rotation slot upper end wall, opening is equipped in the rotation shifting block and is squeezed towards left
Indent, the interior sliding of the extruding slot are equipped with rotating lever, and the rotating lever right side is installed with right end and the extruding slot is right
The extruding spring that end wall is fixedly connected, the extruding slot is symmetrical above and below to be communicated equipped with guide runner, and the rotating lever is symmetrical above and below
It is installed with the slider guide that the other end protrudes into the guide runner, is communicated on the left of the rotation slot equipped with ratchet chamber, the ratchet chamber
It is interior that rotating ratchet is equipped with by the rotation of third shaft, it is communicated on the left of the ratchet chamber and is equipped with opening towards right lock groove, the lock
Only rotation is equipped with latch in slot, and the latch left side is installed with the lock that left end is fixedly connected with lock groove left end wall
Only spring, the ratchet chamber upside is equipped with timing chamber, is connected between the timing chamber and the ratchet chamber and is equipped with belt chamber, described
The intracavitary rotation of timing is equipped with ring gear, and the ring gear inner wall is installed with link block, and the timing is intracavitary to be equipped with rotation space, and described turn
It is connected between dynamic space and the timing chamber and is equipped with rotation sliding slot, the link block is fixed close to an end face of the rotation space
There is the other end to protrude into the rotation space and be installed with thereon the first trolley pole of the first power connecting column through the rotation sliding slot,
The 4th shaft, the 4th shaft and the third shaft are equipped with by bearing rotation between the wall built-up of front and back in the rotation space
Between be connected by power by belt, pedestal is installed in the 4th shaft, the base outer perimeter is installed with the second trolley pole, institute
It states and is installed with the second power connecting column on the second trolley pole, communicated on the right side of the timing chamber and be equipped with opening towards left groove, the groove
It is interior that the rotate gear that connection is engaged with the ring gear is equipped with by rotation axis rotation, battery is equipped on the upside of the groove, it is described
Battery left side be equipped with connecting hole symmetrical above and below, the positive and negative electrode of the battery connect wires respectively by connecting hole with
First power connecting column and the second power connecting column are electrically connected, and are equipped with detonator on the right side of the battery, the detonator and the battery it
Between be electrically connected by the live wire of positive and negative electrode, the detonator right end includes the explosive chamber of explosive with being equipped with, the detonator with
The explosive connection, thus constitutes complete destructor.
2. a kind of destructor according to claim 1, it is characterised in that：It is communicated on front side of the groove with free surrounding space,
The rotation axis front end protrudes into free surrounding space and is installed with turntable through the groove.
3. a kind of destructor according to claim 1, it is characterised in that：It is oblique that the fixed link upper surface is equipped with pressure
Face, the press block right side are equipped with compression inclined-plane, and the pressure inclined-plane is equal with the bevel angle on the compression inclined-plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810989530.1A CN108871121A (en) | 2018-08-28 | 2018-08-28 | A kind of destructor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810989530.1A CN108871121A (en) | 2018-08-28 | 2018-08-28 | A kind of destructor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108871121A true CN108871121A (en) | 2018-11-23 |
Family
ID=64322028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810989530.1A Withdrawn CN108871121A (en) | 2018-08-28 | 2018-08-28 | A kind of destructor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108871121A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109922245A (en) * | 2019-03-29 | 2019-06-21 | 维沃移动通信（杭州）有限公司 | A kind of CCD camera assembly and terminal device |
-
2018
- 2018-08-28 CN CN201810989530.1A patent/CN108871121A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109922245A (en) * | 2019-03-29 | 2019-06-21 | 维沃移动通信（杭州）有限公司 | A kind of CCD camera assembly and terminal device |
| CN109922245B (en) * | 2019-03-29 | 2021-05-18 | 维沃移动通信（杭州）有限公司 | Camera assembly and terminal equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108054578B (en) | It is a kind of for electrical plug-in connection | |
| CN204964970U (en) | Automatic it is rotatory from rapping bar | |
| CN108871121A (en) | A kind of destructor | |
| CN105811161A (en) | Waterproof socket and matched plug in automobile | |
| CN110164063A (en) | A kind of mobile terminal with electronic fare payment system | |
| CN108981511A (en) | A kind of destructor and its related operating method | |
| CN109273929A (en) | A kind of computer terminal device and its application method | |
| CN206293393U (en) | Miniature circuit breaker coincidence brake mechanism | |
| CN109029169A (en) | A kind of high-precision timing destructor | |
| CN207985242U (en) | A kind of switch module and its cube star emitter | |
| CN208173904U (en) | A kind of fixed device of charging interface | |
| CN207910179U (en) | A kind of electric car charging interface protective device | |
| CN109082757A (en) | A kind of starting method and device of loom | |
| CN110254262B (en) | Intelligent charging device for vehicle power battery pack | |
| CN109148804A (en) | New energy battery wire equipment | |
| CN109273930A (en) | A kind of computer terminal device | |
| CN112087903A (en) | Device capable of automatically and continuously assembling U disk shell | |
| CN109080823A (en) | A kind of aerocraft for observing ground | |
| CN206194563U (en) | External circuit breaker switching -on device of electric energy meter with energy storage mechanism | |
| CN220189896U (en) | Grounding pile with connection protection structure for power engineering | |
| CN108988062A (en) | A kind of power supply device | |
| CN108945499A (en) | A kind of aerocraft on high protectiveness observation ground | |
| CN210183209U (en) | Power supply conversion device with timed circuit breaking function | |
| CN109301604A (en) | A kind of intelligent interaction robot and its application method | |
| CN213815962U (en) | Novel manual separating brake device of high-voltage circuit breaker |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181123 |
|
| WW01 | Invention patent application withdrawn after publication |