CN109911716A - A kind of harness draw off gear - Google Patents
A kind of harness draw off gear Download PDFInfo
- Publication number
- CN109911716A CN109911716A CN201910192318.7A CN201910192318A CN109911716A CN 109911716 A CN109911716 A CN 109911716A CN 201910192318 A CN201910192318 A CN 201910192318A CN 109911716 A CN109911716 A CN 109911716A
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- harness
- bevel gear
- folding
- gear
- unfolding
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Abstract
The invention belongs to harness to store technical field, specially a kind of harness draw off gear, including support frame；It is provided with rotation axis on support frame, and is provided with wire winding tube in rotation axis；The regular unit of harness is provided on support frame；It is provided with turning set in the regular unit of harness, is provided with fixed disk outside turning set, is provided with first bevel gear and second bevel gear in fixed disk；Two end side surfaces of harness folding and unfolding block are arranged in contact switch；Contact switch is used to control the state for obtaining power loss for the electromagnet being arranged in first bevel gear and second bevel gear；Harness folding and unfolding block is provided in harness folding and unfolding module, and harness folding and unfolding block upper end is provided with third hand tap gear and third hand tap gear；Turning set can slide on screw rod, make turning set drive harness folding and unfolding block that will uniformly release the harness on wire winding tube, prevent the excessive velocities of paying out machine, wrapping phenomena occurs for the harness on wire winding tube, and harness is made to be easy to happen fracture.
Description
Technical field
The invention belongs to harness to store technical field, specially a kind of harness draw off gear.
Background technique
After harness refers to that the contact terminal (connector) as made of copper material punching is crimped with wire and cable, outside plastic compression again
Insulator or added metal shell etc. tie up the component to form connection circuit with harness.There are many type of harness, application range pole
Extensively, automobile, household electrical appliance, computer and communication apparatus, various electronic instruments etc. can be used in.But each type
Harness composition form be substantially it is the same, building block will not change too much.People has the production of vehicle
Great demand, and in automobile product, have a large amount of requirement to the production of harness.At present on the market, there is many harness
The equipment of production.
Existing patent of invention, such as number of applying for a patent are that a Chinese patent of 201410409291X discloses a kind of " line
The first support plate and the second support plate that cable draw off gear " is arranged oppositely, the First Line beam tube being arranged on swing rod；Bobbin winder device
The both ends of swing rod be symmetrically mounted in the first support plate and the second support plate, motor is driven by the first transmission device around traditional thread binding
Set rotation；Cable output end passes through First Line beam tube and exports to target device.
The cable winding apparatus of the technical solution, in use, the slide unit are the cylinders by setting
When track sliding slot on cam rotates, slide unit movement is driven；When folding and unfolding occurs to stop for cable, on slide unit second
Harness pipe continues to move to, and cable is easy that wrapping phenomena occurs on a bobbin, and can cause the phenomenon that breaking damage to cable；Or
The excessive velocities of extraneous paying out machine are also easy to make the cable on reel that wrapping phenomena occurs.
Summary of the invention
The purpose of the present invention is to provide a kind of harness draw off gears, to solve to propose in above-mentioned background technique to send out when cable
When raw stopping folding and unfolding, the second harness pipe on slide unit is continued to move to, and cable is easy that wrapping phenomena occurs on a bobbin, and
The phenomenon that breaking damage can be caused to cable；The excessive velocities of extraneous paying out machine are also easy to twine the cable on reel
Around phenomenon.
In order to make up for the deficiencies of the prior art, a kind of harness draw off gear proposed by the present invention, including support frame；The branch
It is provided with rotation axis on support, and is provided with wire winding tube in rotation axis；The regular unit of harness is provided on support frame as described above；It is described
The regular unit of harness is used to carry out folding and unfolding operation to harness, prevents harness from wrapping phenomena occurring on wire winding tube；The harness rule
Whole unit includes screw rod, turning set, fixed disk, first bevel gear, second bevel gear, rotation connection bar, harness folding and unfolding module；Institute
The upper end that support frame is arranged in screw rod is stated, and is socketed with turning set on screw rod, and be provided with fixed disk on turning set；It is described solid
Price fixing two sides symmetrically offer sliding groove, and the interior of fixed disk is provided with electromagnet；The first cone tooth is provided in the sliding groove
Wheel and second bevel gear, and the end of first bevel gear and second bevel gear is equipped with equal electromagnet；It opens at the both ends of the turning set
Equipped with rotation slot, and the bottom end that rotation is provided with rotation connection bar, and is rotatablely connected bar in rotation slot is provided with harness folding and unfolding
Module；The harness folding and unfolding module includes harness folding and unfolding block, rotating wheel, rotating bar, third hand tap gear, third hand tap gear, contact
Switch；The harness folding and unfolding block is connect with rotation connection bar, and offers rotation chamber in harness folding and unfolding block, and rotate intracavitary set
It is equipped with rotating wheel；The rotating wheel is intracavitary by rotating bar rotation arranged symmetrically, and the lateral surface of rotating wheel is contacted with harness；Institute
The top for stating rotating bar is provided with third hand tap gear and the 4th bevel gear, and third hand tap gear is engaged with first bevel gear, and
4th bevel gear and second bevel gear engagement；Two end side surfaces of harness folding and unfolding block are arranged in the contact switch；It opens the contact
Close the state for obtaining power loss for controlling the electromagnet being arranged in first bevel gear and second bevel gear；
When work, when being released to the harness on wire winding tube, by the harness on wire winding tube out of harness folding and unfolding block
It is passed through in symmetrically arranged rotating wheel, when extraneous pulling force pulls harness, so that rotating wheel is generated rotation, and then drive rotation
The third hand tap gear on bar top and the 4th bevel gear rotation rotation, contact switch control first bevel gear in electromagnet obtain it is electric,
First bevel gear is released sliding groove by the electromagnet in fixed disk, and then rotates first bevel gear, is driven fixed disk rotation, is made
Turning set can slide on screw rod, and then turning set may be implemented and drive harness folding and unfolding block that the harness on wire winding tube is uniform
It will release, and prevent the excessive velocities of paying out machine, wrapping phenomena occurs for the harness on wire winding tube, and harness is made to be easy to happen fracture；When
When harness folding and unfolding block is moved to a side end, after contact switch touches the support frame of side, the third hand tap gear side of rotation
Contact switch contact, power off electromagnet, while the contact switch of the 4th bevel gear bottom end disconnects, make the
Electromagnet on two bevel gears obtains electric, and the electromagnet in fixed disk pushes second bevel gear, and first bevel gear is sucked back sliding
In slot, engage second bevel gear and the 4th bevel gear of rotation, harness folding and unfolding block continues that turning set is driven to move, and then can be with
Harness on wire winding tube is uniformly released, preventing harness, there is a phenomenon where wind crimping.
Preferably, spring teeth are provided in the first bevel gear and second bevel gear；The third hand tap gear and
Spring teeth are provided on four bevel gears；And third hand tap gear is engaged with first bevel gear, and the 4th bevel gear and the second cone
Gear engagement；The spring teeth of setting are the structures formed by big screw pitch spring-compressed, slow down fixed disk for first bevel gear
When being released with second bevel gear, the power that generation is hit when engaging with third hand tap gear and the 4th bevel gear, raising first bevel gear,
The service life of second bevel gear；And first bevel gear and second bevel gear and fixed disk the phenomenon that will not relatively rotating.
Preferably, the rotation wheel side offers arc groove, and it is evenly distributed on arc groove have a spill spring, and
And the lateral surface of spill spring is contacted with the side of harness；The spill spring of setting, when wire winding tube unwrapping wire or take-up, harness with
The frictional force of spill spring, and then rotating wheel velocity of rotation can be improved；Spill spring can be by the ash of harness outer surface simultaneously
Dirt cleaning is struck off, and the spill spring has the function of dedusting；And evenly distributed spill spring has the function of heat dissipation.
Preferably, air bag is provided in the sliding groove opened up in the fixed disk；The rotating wheel upper end offers outlet
Hole, and venthole is connect by tracheae with air bag；When the electromagnet in the first bevel gear and second bevel gear in fixed disk obtains
When power loss, all can extruding gasbag, the gas in air bag is transported to venthole by tracheae, can be by evenly distributed spill spring
The dust of upper absorption is purged.
Preferably, the top of the harness folding and unfolding block is provided with sliding seat, and sliding plug has rotation connection in sliding seat
Bar；The bottom end of the rotation connection bar is provided with compressed spring, and compressed spring is arranged in sliding seat；The harness folding and unfolding block
Bottom end two sides offer arc groove；When carrying out folding and unfolding to the harness on wire winding tube, harness is from the outside of harness folding and unfolding block
It passes through on wire winding tube, according to the working principle of above-mentioned unwrapping wire, when harness folding and unfolding block is moved to a side end, harness folding and unfolding
The arc groove that block bottom end two sides open up at the uniform velocity can excessively arrive next harness layer under the drive of turning set, prevent line
Impingement phenomenon occurs for beam folding and unfolding block and harness；Meanwhile when harness folding and unfolding block excessively arrives next harness layer, harness can be by line
Beam folding and unfolding block jacks up, and rotation connection bar can slide in sliding seat, and then between adjustable harness folding and unfolding block and harness layer
Distance, reduce the distance between harness folding and unfolding block and harness, raising wire winding tube take-up compactness and coiling uniformity.
Preferably, the contact switch of the harness folding and unfolding block side is closed state, and the touching of the harness folding and unfolding block other side
Point switch is off-state, and the contact switch of harness folding and unfolding block two sides is connected by conducting wire；Convenient for controlling first bevel gear
The case where obtaining power loss with the electromagnet being arranged in second bevel gear, and then the uniformity coefficient of adjustable harness winding.
The beneficial effects of the present invention are:
1. the regular unit of the harness being arranged when extraneous pulling force pulls harness, makes rotating wheel generate rotation, and then drive
The third hand tap gear on rotating bar top and the rotation rotation of the 4th bevel gear, the electromagnet that contact switch controls in first bevel gear obtain
Electricity, first bevel gear is released sliding groove by the electromagnet in fixed disk, and then rotates first bevel gear, and fixed disk is driven to turn
It is dynamic, it slides turning set on screw rod, turning set is made to drive harness folding and unfolding block that will uniformly put the harness on wire winding tube
Out, the excessive velocities of paying out machine are prevented, wrapping phenomena occurs for the harness on wire winding tube, and harness is made to be easy to happen fracture.
2. the sliding plug of the rotation connection bar and sliding seat that are arranged, when harness folding and unfolding block excessively arrives next harness layer
When, harness can jack up harness folding and unfolding block by arc groove transition, and rotation connection bar can slide in sliding seat, in turn
The distance between adjustable harness folding and unfolding block and harness layer reduce the distance between harness folding and unfolding block and harness, improve take-up
The cylinder compactness of take-up and the uniformity of coiling.
Detailed description of the invention
Fig. 1 is main view of the present invention；
Fig. 2 is the partial enlarged view in Fig. 1 of the present invention at A；
Fig. 3 is the partial enlarged view in Fig. 1 of the present invention at B；
Fig. 4 is the cross-sectional view of C-C in Fig. 3 of the present invention；
Fig. 5 is the partial enlarged view in Fig. 1 of the present invention at D；
Fig. 6 is the structural schematic diagram of fixed disk of the present invention.
In figure: the regular unit 4 of support frame 1, rotation axis 2, wire winding tube 3, harness, screw rod 41, turning set 42, fixed disk 43,
Sliding groove 431, first bevel gear 44, second bevel gear 45, rotation connection bar 46, harness folding and unfolding module 5, harness folding and unfolding block 51,
Arc groove 511, rotating wheel 52, arc groove 521, venthole 522, third hand tap gear 53, the 4th bevel gear 54, contact switch
55, rotating bar 56, spring teeth 6, spill spring 7, air bag 8, sliding seat 9, compressed spring 10.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
Specific embodiment is closed, the present invention is further explained.
As shown in Figures 1 to 6, a kind of harness draw off gear of the present invention, including support frame 1；On support frame as described above 1
It is provided with rotation axis 2, and is provided with wire winding tube 3 in rotation axis 2；The regular unit 4 of harness is provided on support frame as described above 1；It is described
The regular unit 4 of harness is used to carry out folding and unfolding operation to harness, prevents harness from wrapping phenomena occurs on wire winding tube 3；The harness
Regular unit 4 include screw rod 41, turning set 42, fixed disk 43, first bevel gear 44, second bevel gear 45, rotation connection bar 46,
Harness folding and unfolding module 5；The upper end of support frame 1 is arranged in the screw rod 41, and turning set 42 is socketed on screw rod 41, and rotate
Fixed disk 43 is provided on set 42；43 two sides of fixed disk symmetrically offer sliding groove 431, and the interior of fixed disk 43 is provided with
Electromagnet；First bevel gear 44 and second bevel gear 45, and first bevel gear 44 and the second cone are provided in the sliding groove 431
The end of gear 45 is equipped with equal electromagnet；The both ends of the turning set 42 offer rotation slot, and rotation is provided in rotation slot
It is rotatablely connected bar 46, and the bottom end for being rotatablely connected bar 46 is provided with harness folding and unfolding module 5；The harness folding and unfolding module 5 includes
Harness folding and unfolding block 51, rotating wheel 52, rotating bar 56, third hand tap gear 53, third hand tap gear 53, contact switch 55；The harness
Folding and unfolding block 51 is connect with rotation connection bar 46, and offers rotation chamber in harness folding and unfolding block 51, and is rotated intracavitary be provided with and turned
Driving wheel 52；The rotating wheel 52 is intracavitary by the rotation arranged symmetrically of rotating bar 56, and the lateral surface of rotating wheel 52 is contacted with harness；
The top of the rotating bar 56 is provided with third hand tap gear 53 and the 4th bevel gear 54, and third hand tap gear 53 and first bevel gear
44 engagements, and the 4th bevel gear 54 and second bevel gear 45 engage；Harness folding and unfolding block 51 is arranged in the contact switch 55
Two end side surfaces；The contact switch 55 is used to control the gain and loss for the electromagnet being arranged in first bevel gear 44 and second bevel gear 45
The state of electricity；
When work, when being released to the harness on wire winding tube 3, by the harness on wire winding tube 3 from harness folding and unfolding block 51
It is passed through in interior symmetrically arranged rotating wheel 52, when extraneous pulling force pulls harness, so that rotating wheel 52 is generated rotation, in turn
The third hand tap gear 53 and the rotation rotation of the 4th bevel gear 54, contact switch 55 for driving 56 top of rotating bar control first bevel gear
Electromagnet in 44 obtains electric, and first bevel gear 44 is released sliding groove 431 by electromagnet in fixed disk 43, and then makes the first cone tooth
44 rotation of wheel, drives fixed disk 43 to rotate, slides turning set 42 on screw rod 41, and then 42 band of turning set may be implemented
Moving-wire beam folding and unfolding block 51 will uniformly release the harness on wire winding tube 3, the excessive velocities of paying out machine be prevented, on wire winding tube 3
Wrapping phenomena occurs for harness, and harness is made to be easy to happen fracture；When harness folding and unfolding block 51 is moved to a side end, contact switch 55
After the support frame 1 for touching side, the contact switch 55 of 53 side of third hand tap gear is contacted, and makes electromagnet in first bevel gear 44
Power-off, while the contact switch 55 of 54 bottom end of the 4th bevel gear disconnects, and the electromagnet in second bevel gear 45 is made to obtain electric, fixed disk
Electromagnet on 43 pushes second bevel gear 45, and first bevel gear 44 is sucked back in sliding groove 431, make second bevel gear 45 with
The 4th bevel gear 54 engagement of rotation, harness folding and unfolding block 51 continue to drive turning set 42 mobile, and then can will be on wire winding tube 3
Harness is uniformly released, and preventing harness, there is a phenomenon where wind crimping.
As one embodiment of the present invention, spring tooth is provided in the first bevel gear 44 and second bevel gear 45
Tooth 6；Spring teeth 6 are provided on the third hand tap gear 53 and the 4th bevel gear 54；And third hand tap gear 53 and first bores tooth
44 engagement of wheel, and the 4th bevel gear 54 engages with second bevel gear 45；The spring teeth 6 of setting are by big screw pitch spring pressure
Contract the structure formed, when slowing down fixed disk 43 and releasing first bevel gear 44 and second bevel gear 45, with third hand tap gear 53 and
The power hit is generated when 4th bevel gear 54 engages, and improves first bevel gear 44, the service life of second bevel gear 45；And first
The phenomenon that bevel gear 44 and second bevel gear 45 and fixed disk 43 will not relatively rotate.
As one embodiment of the present invention, 52 side of rotating wheel offers arc groove 521, and arc groove
It is evenly distributed on 521 to have spill spring 7, and the lateral surface of spill spring 7 is contacted with the side of harness；The spill spring of setting
7, when 3 unwrapping wire of wire winding tube or take-up, 52 velocity of rotation of rotating wheel is can be improved in the frictional force of harness and spill spring 7；Simultaneously
The dust of harness outer surface can be cleared up and be struck off by spill spring 7；The spill spring 7 has the function of dedusting, and uniformly row
The spill spring 7 of column also has the function of heat dissipation.
As one embodiment of the present invention, air bag 8 is provided in the sliding groove 431 that opens up in the fixed disk 43；
52 upper end of rotating wheel offers venthole 522, and venthole 522 is connect by tracheae with air bag 8；When in fixed disk 43
When electromagnet in first bevel gear 44 and second bevel gear 45 obtains power loss, all can extruding gasbag 8, the gas in air bag 8 passes through
Tracheae is transported to venthole 522, the dust adsorbed on evenly distributed spill spring 7 can be purged.
As one embodiment of the present invention, the top of the harness folding and unfolding block 51 is provided with sliding seat 9, and sliding seat
Sliding plug has rotation connection bar 46 in 9；The bottom end of the rotation connection bar 46 is provided with compressed spring 10, and compressed spring 10
It is arranged in sliding seat 9；The bottom end two sides of the harness folding and unfolding block 51 offer arc groove 511；When to the line on wire winding tube 3
When Shu Jinhang folding and unfolding, harness passes through on wire winding tube 3 from the outside of harness folding and unfolding block 51, former according to the work of above-mentioned unwrapping wire
Reason, when harness folding and unfolding block 51 is moved to a side end, the arc groove 511 that 51 bottom end two sides of harness folding and unfolding block open up is turning
Next harness layer at the uniform velocity can be excessively arrived under the drive of dynamic set 42, prevents harness folding and unfolding block 51 and harness from shock occurs existing
As；Meanwhile the arc groove 511 of setting, when harness folding and unfolding block 51 excessively arrives next harness layer, harness can be received harness
Put the jack-up of block 51, rotation connection bar 46 can slide in sliding seat 9, and then adjustable harness folding and unfolding block 51 and harness layer it
Between distance, reduce the distance between harness folding and unfolding block 51 and harness, raising 3 take-up of wire winding tube compactness and coiling it is uniform
Property.
As one embodiment of the present invention, the contact switch 55 of 51 side of harness folding and unfolding block is closed state,
And the contact switch 55 of 51 other side of harness folding and unfolding block is off-state, and the contact switch 55 of 51 two sides of harness folding and unfolding block is logical
Cross conducting wire connection；The case where electromagnet convenient for being arranged in control first bevel gear 44 and second bevel gear 45 obtains power loss, in turn
The uniformity coefficient of adjustable harness winding.
Specific workflow is as follows:
When work, when being released to the harness on wire winding tube 3, by the harness on wire winding tube 3 from harness folding and unfolding block 51
It is passed through in interior symmetrically arranged rotating wheel 52, when extraneous pulling force pulls harness, so that rotating wheel 52 is generated rotation, in turn
The third hand tap gear 53 and the rotation rotation of the 4th bevel gear 54, contact switch 55 for driving 56 top of rotating bar control first bevel gear
Electromagnet in 44 obtains electric, and first bevel gear 44 is released sliding groove 431 by electromagnet in fixed disk 43, and then makes the first cone tooth
44 rotation of wheel, drives fixed disk 43 to rotate, slides turning set 42 on screw rod 41, and then 42 band of turning set may be implemented
Moving-wire beam folding and unfolding block 51 will uniformly release the harness on wire winding tube 3, the excessive velocities of paying out machine be prevented, on wire winding tube 3
Wrapping phenomena occurs for harness, and harness is made to be easy to happen fracture；When harness folding and unfolding block 51 is moved to a side end, contact switch 55
After the support frame 1 for touching side, the contact switch 55 of 53 side of third hand tap gear is contacted, and makes electromagnet in first bevel gear 44
Power-off, while the contact switch 55 of 54 bottom end of the 4th bevel gear disconnects, and the electromagnet in second bevel gear 45 is made to obtain electric, fixed disk
Electromagnet on 43 pushes second bevel gear 45, and first bevel gear 44 is sucked back in sliding groove 431, make second bevel gear 45 with
The 4th bevel gear 54 engagement of rotation, harness folding and unfolding block 51 continue to drive turning set 42 mobile, and then can will be on wire winding tube 3
Harness is uniformly released, and preventing harness, there is a phenomenon where wind crimping；.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the above embodiments and description only describe originals of the invention
Reason, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes and improvements
It all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Claims (6)
1. a kind of harness draw off gear, it is characterised in that: including support frame (1)；Support frame as described above is provided with rotation axis on (1)
(2), it and in rotation axis (2) is provided with wire winding tube (3)；The regular unit of harness (4) is provided on support frame as described above (1)；The line
The regular unit of beam (4) is used to carry out folding and unfolding operation to harness, prevents harness from wrapping phenomena occurs on wire winding tube (3)；The line
The regular unit of beam (4) includes screw rod (41), turning set (42), fixed disk (43), first bevel gear (44), second bevel gear
(45), bar (46), harness folding and unfolding module (5) are rotatablely connected；The screw rod (41) is arranged in the upper end of support frame (1), and screw rod
(41) it is socketed on turning set (42), and is provided with fixed disk (43) on turning set (42)；Fixed disk (43) two sides pair
Title offers sliding groove (431), and the interior of fixed disk (43) is provided with electromagnet；First is provided in the sliding groove (431)
Bevel gear (44) and second bevel gear (45), and the end of first bevel gear (44) and second bevel gear (45) is equipped with equal electromagnetism
Iron；The both ends of the turning set (42) offer rotation slot, and rotation is provided with rotation connection bar (46) in rotation slot, and turns
The bottom end of dynamic connecting rod (46) is provided with harness folding and unfolding module (5)；The harness folding and unfolding module (5) includes harness folding and unfolding block
(51), rotating wheel (52), third hand tap gear (53), the 4th bevel gear (54), contact switch (55), rotating bar (56)；The line
Beam folding and unfolding block (51) is connect with rotation connection bar (46), and offers rotation chamber in harness folding and unfolding block (51), and rotate intracavitary
It is provided with rotating wheel (52)；The rotating wheel (52) is intracavitary by rotating bar (56) rotation arranged symmetrically, and rotating wheel (52)
Lateral surface is contacted with harness；The top of the rotating bar (56) is provided with third hand tap gear (53) and the 4th bevel gear (54), and
Third hand tap gear (53) is engaged with first bevel gear (44), and the 4th bevel gear (54) and second bevel gear (45) engagement；Institute
Contact switch (55) setting is stated in two end side surfaces of harness folding and unfolding block (51)；The contact switch (55) is for controlling the first cone tooth
Take turns the state for obtaining power loss for the electromagnet being arranged in (44) and second bevel gear (45).
2. a kind of harness draw off gear according to claim 1, it is characterised in that: the first bevel gear (44) and second
Spring teeth (6) are provided on bevel gear (45)；Spring is provided on the third hand tap gear (53) and the 4th bevel gear (54)
Teeth (6)；And third hand tap gear (53) is engaged with first bevel gear (44), and the 4th bevel gear (54) and second bevel gear
(45) it engages.
3. a kind of harness draw off gear according to claim 1, it is characterised in that: rotating wheel (52) side offers
Arc groove (521), and it is evenly distributed on arc groove (521) have spill spring (7), and the lateral surface of spill spring (7)
It is contacted with the side of harness.
4. a kind of harness draw off gear according to claim 1, it is characterised in that: the cunning opened up on the fixed disk (43)
Air bag (8) are provided in dynamic slot (431)；Rotating wheel (52) upper end offers venthole (522), and venthole (522) is logical
Tracheae is crossed to connect with air bag (8).
5. a kind of harness draw off gear according to claim 1, it is characterised in that: the top of the harness folding and unfolding block (51)
It is provided with sliding seat (9), and sliding seat (9) interior sliding plug has rotation connection bar (46)；The bottom of rotation connection bar (46)
End is provided with compressed spring (10), and compressed spring (10) setting is in sliding seat (9)；The bottom end of the harness folding and unfolding block (51)
Two sides offer arc groove (511).
6. a kind of harness draw off gear according to claim 1, it is characterised in that: harness folding and unfolding block (51) side
Contact switch (55) is closed state, and the contact switch (55) of harness folding and unfolding block (51) other side is off-state, and line
The contact switch (55) of beam folding and unfolding block (51) two sides is connected by conducting wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910192318.7A CN109911716A (en) | 2019-03-14 | 2019-03-14 | A kind of harness draw off gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910192318.7A CN109911716A (en) | 2019-03-14 | 2019-03-14 | A kind of harness draw off gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109911716A true CN109911716A (en) | 2019-06-21 |
Family
ID=66964783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910192318.7A Pending CN109911716A (en) | 2019-03-14 | 2019-03-14 | A kind of harness draw off gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109911716A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112110279A (en) * | 2020-08-31 | 2020-12-22 | 盐城市华悦汽车部件有限公司 | Automatic winding equipment of car pencil convenient to installation |
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| CN204280889U (en) * | 2014-12-11 | 2015-04-22 | 国家电网公司 | A kind of distribution circuit draw drum bus cable device |
| CN206705387U (en) * | 2017-05-12 | 2017-12-05 | 厦门华蔚物联网科技有限公司 | A kind of energy pipeline rolling machine |
| CN207827548U (en) * | 2017-11-17 | 2018-09-07 | 郑州中电新能源汽车有限公司 | Electric wire winding frame |
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2019
- 2019-03-14 CN CN201910192318.7A patent/CN109911716A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202642971U (en) * | 2012-06-20 | 2013-01-02 | 成都营门电缆有限责任公司 | Coiling machine automatic wire displacement device |
| CN104192637A (en) * | 2014-09-16 | 2014-12-10 | 北京航空航天大学 | Rope drive device with reciprocating wire arrangement function |
| CN204280889U (en) * | 2014-12-11 | 2015-04-22 | 国家电网公司 | A kind of distribution circuit draw drum bus cable device |
| CN206705387U (en) * | 2017-05-12 | 2017-12-05 | 厦门华蔚物联网科技有限公司 | A kind of energy pipeline rolling machine |
| CN207827548U (en) * | 2017-11-17 | 2018-09-07 | 郑州中电新能源汽车有限公司 | Electric wire winding frame |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112110279A (en) * | 2020-08-31 | 2020-12-22 | 盐城市华悦汽车部件有限公司 | Automatic winding equipment of car pencil convenient to installation |
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Application publication date: 20190621 |
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| RJ01 | Rejection of invention patent application after publication |