CN209700978U - Stroke feeling institution - Google Patents
Stroke feeling institution Download PDFInfo
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- CN209700978U CN209700978U CN201821999501.5U CN201821999501U CN209700978U CN 209700978 U CN209700978 U CN 209700978U CN 201821999501 U CN201821999501 U CN 201821999501U CN 209700978 U CN209700978 U CN 209700978U
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- rocker arm
- mounting base
- main body
- electric switch
- switch device
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Abstract
This application discloses a kind of stroke feeling institutions, comprising: transmission bracket, transmission bracket include main body mounting plate, the first mounting base and the second mounting base；Rocker arm is discharged, one end is rotatably mounted in the first mounting base, and the other end is provided with v-notch for fixing；The lantern ring of drag rope, one end is sleeved on v-notch, and the other end is connect with object of offing normal；Position-limiting spring leaf is mounted on the side wall of the second mounting base, for clamping the release rocker arm；Electric switch device is mounted on main body mounting plate, and the adjusting screw of electric switch device contacts on release rocker arm, and the movement for discharging rocker arm can cause to adjust screw movement, so as to cause electric switch device electrical change.The stroke feeling institution of the application can be avoided the generation of greater impact load, and adaptation uses in off normal movement direction of object and the biggish situation of lead deviation.
Description
Technical field
The application, which belongs to, is related to emitting substance experimental provision design field, in particular to a kind of stroke feeling institution.
Background technique
Existing impression high speed off normal object space stroke mode it is relatively simple, usually by being arranged on object offing normal
Hanging point and connect rope for draw start next stage mechanism or device.After object, which is launched or throws, to be put, move to predetermined
When stroke, rope is straightened, and is connected to pulling force traction starting of the next stage mechanism by rope of the rope other end.
There are several respects in this mode:
First is that load design requirement is high.Under speed of moving body of offing normal is higher or the biggish situation of quality, rope is drawn
The shock loading that amplification is generated after straight causes rope and the increase of the construction weight of next stage mechanism and material performance requirement to improve.
Second is to be accurately positioned to require height to movement locus of object of offing normal.When the direction of motion and next stage machine of object of offing normal
When the traction drive deviation of directivity of structure is larger, by the shearing force amplified, constitute on its structural intergrity influences one side rope,
On the other hand cause cable traction power to reduce in next stage mechanism starting action direction component, influence working effect.
Thus, it is desirable to have a kind of technical solution overcomes or at least mitigates at least one drawbacks described above of the prior art.
Utility model content
At least one in order to solve the above-mentioned technical problem, this application provides a kind of stroke feeling institutions.
This application discloses a kind of stroke feeling institutions, comprising:
Transmission bracket, the transmission bracket include main body mounting plate and the first installation being arranged on the main body mounting plate
Seat and the second mounting base；
Rocker arm is discharged, one end is rotatably mounted in first mounting base, and the other end abuts second mounting base
Side wall, and the release rocker arm is provided with v-notch for fixing, the v-notch energy close to second mounting base one end
It is enough to form closed-loop with the release rocker arm；
Drag rope, one end are provided with lantern ring, and the lantern ring is sleeved on the v-notch, the drag rope it is another
One end is connect with object of offing normal；
Position-limiting spring leaf is mounted on the side wall of second mounting base, for clamping the release rocker arm；
Electric switch device is mounted on the main body mounting plate, and the adjusting screw of the electric switch device is contacted in the release
On rocker arm, the movement of the release rocker arm can cause the adjusting screw to act, and electrically become so as to cause the electric switch device
Change.
According at least one embodiment of the application, first mounting base and the second mounting base are vertically fixed on described
On the main body mounting plate of transmission bracket.
According at least one embodiment of the application, the other end of the drag rope is hung with the connection offed normal on object
Seat connection.
According at least one embodiment of the application, the fixing end of the position-limiting spring leaf is fixed on institute by two rivets
State the position on the side wall of the second mounting base close to main body mounting plate.
At least there are following advantageous effects in the application:
The stroke feeling institution of the application can be avoided the generation of greater impact load, adapt in movement direction of object of offing normal
And it is used in the biggish situation of lead deviation.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the application；
Fig. 2 is the rotating bracket structural schematic diagram of the application；
Fig. 3 is the release rocker structure schematic diagram of the application；
Fig. 4 is the converting motion schematic diagram of the application；
Fig. 5 is the electric switch schematic device of the application.
Specific embodiment
To keep the purposes, technical schemes and advantages of the application implementation clearer, below in conjunction in the embodiment of the present application
Attached drawing, technical solutions in the embodiments of the present application is further described in more detail.In the accompanying drawings, identical from beginning to end or class
As label indicate same or similar element or element with the same or similar functions.Described embodiment is the application
A part of the embodiment, instead of all the embodiments.The embodiments described below with reference to the accompanying drawings are exemplary, it is intended to use
In explanation the application, and it should not be understood as the limitation to the application.Based on the embodiment in the application, ordinary skill people
Member's every other embodiment obtained without creative efforts, shall fall in the protection scope of this application.Under
Face is described in detail embodiments herein in conjunction with attached drawing.
In the description of the present application, it is to be understood that term " center ", " longitudinal direction ", " transverse direction ", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on attached drawing institute
The orientation or positional relationship shown is merely for convenience of description the application and simplifies description, rather than the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as protecting the application
The limitation of range.
1 to Fig. 5 the application stroke feeling institution is described in further details with reference to the accompanying drawing.
High speed is offed normal object space stroke sense device, including transmission bracket 1, release rocker arm 2, drag rope 3, limit spring
Piece 4 and electric switch device 6.
Transmission bracket 1 be used for mounting device other component, transmission bracket 1 include main body mounting plate 13 and perpendicular to
The first mounting base 11 and the second mounting base 12 of main body mounting plate 13.
The first end for discharging rocker arm 2 is turning end 21, is mounted in the first mounting base 11 by shaft, and 2 phase of rocker arm is discharged
Pair second end be provided with the v-notch 22 for connection, release rocker arm 2 can rotate around the axis.
The first end lantern ring of drag rope 3 be mounted on release rocker arm 2 v-notch 22 at, the second end of drag rope 3 with
Object of offing normal connection, further, connect with the connection hanging seat 5 offed normal on object.
Position-limiting spring leaf 4 is to discharge rocker arm 2 to lock connection between control structure and drag rope 3 and release rocker arm 2 about
Binding structure, the fixing end 41 of position-limiting spring leaf 4 is fixed on the side wall of the second mounting base 12 by two rivets to be installed close to main body
The position of plate 13, the opposite second end of position-limiting spring leaf 4 are clamped by reed own resilient and the side wall of the second mounting base 12, limit
The intermediate position of reed 4 is provided with the protrusion for placing release 2 second end of rocker arm, and position-limiting spring leaf 4 will be released with the second mounting base 12
It puts rocker arm 2 and is limited to 4 intermediate projections position of position-limiting spring leaf, the formation of v-notch 22 of position-limiting spring leaf 4 and release 2 second end of rocker arm
Closed-loop come constrain drag rope 3 and discharge rocker arm 2 connection.
Electric switch device 6 is used to pass to the information for object of offing normal next stage arrangement, and electric switch device 6 is mounted on transmission branch
On the main body mounting plate 13 of frame 1, the adjusting screw 61 of electric switch device 6 is released 2 restraint of rocker arm, and the movement of release rocker arm 2 can
The adjusting movement of screw 61 is caused to pass information to next stage to control 6 electrical change of electric switch device.
When object of offing normal does not reach predetermined position, position-limiting spring leaf 4 is clamped in fixed position for rocker arm 2 is discharged, and clamps
Power may remain in release rocker arm 2 under vibration and overload condition and not malfunction.When object of offing normal reaches predetermined position, release
It puts rocker arm 2 to rotate around the axis under the tractive force effect of drag rope 3, release 2 second end of rocker arm shakes off the limit of position-limiting spring leaf 4
The v-notch 22 of position, position-limiting spring leaf 4 and release 2 second end of rocker arm forms closed-loop and opens, and drag rope 3 is detached from constraint,
Connection with release rocker arm 2 disconnects, and reduces the impact to device.
Also, after rotating around the axis under discharging tractive force of the rocker arm 2 in drag rope 3 and acting on, rocker arm 2 is discharged to electric switch
The restriction effect of the adjusting screw 61 of device 6 releases, and the driving rocker generation movement of electric switch device 6, electric switch device 6 connects circuit
It realizes and issues path signal or connection supply access.The movement of the adjusting screw of electric switch device is released rocker arm limitation, and release is shaken
The movement of arm can cause the adjusting screw of electric switch device to act so as to cause the downward further device hair of electric switch device electrical change
Work order out.
Using above scheme, shadow of the shock loading to drag rope and next stage mechanism for object generation of offing normal can reduce
It rings, reduces the Structural Strength Design requirement of equipment, achieve the purpose that control weight of equipment and geometric dimension, also, the traction
The smaller tractive force of rope can cause the release rocker motion to be detached from the limitation of position-limiting spring leaf, generate device corresponding dynamic
Make, can reduce the requirement to the accuracy and consistency of movement locus of object of offing normal.
The above, the only specific embodiment of the application, but the protection scope of the application is not limited thereto, it is any
Within the technical scope of the present application, any changes or substitutions that can be easily thought of by those familiar with the art, all answers
Cover within the scope of protection of this application.Therefore, the protection scope of the application should be with the scope of protection of the claims
It is quasi-.
Claims (4)
1. a kind of stroke feeling institution characterized by comprising
Transmission bracket (1), the transmission bracket (1) include main body mounting plate (13) and are arranged on the main body mounting plate (13)
The first mounting base (11) and the second mounting base (12)；
It discharges rocker arm (2), one end is rotatably mounted on first mounting base (11), and the other end is against second installation
Seat (12) side wall, and the release rocker arm (2) is provided with v-notch for fixing close to the second mounting base (12) one end
(22), the v-notch (22) can form closed-loop with the release rocker arm (2)；
Drag rope (3), one end are provided with lantern ring, and the lantern ring is sleeved on the v-notch (22), the drag rope
(3) the other end is connect with object of offing normal；
Position-limiting spring leaf (4) is mounted on the side wall of second mounting base (12), for clamping the release rocker arm (2)；
Electric switch device (6) is mounted on the main body mounting plate (13), and the adjusting screw (61) of the electric switch device (6) contacts
On the release rocker arm (2), the movement of release rocker arm (2) can cause the adjusting screw (61) to act, to draw
Play electric switch device (6) electrical change.
2. stroke feeling institution according to claim 1, which is characterized in that first mounting base (11) and the second installation
Seat (12) is vertically fixed on the main body mounting plate (13) of the transmission bracket (1).
3. stroke feeling institution according to claim 1, which is characterized in that the other end of the drag rope (3) with from
Connection hanging seat (5) connection on the object of position.
4. stroke feeling institution according to claim 1, which is characterized in that the fixing end (41) of the position-limiting spring leaf (4)
The position on the side wall of second mounting base (12) close to main body mounting plate (13) is fixed on by two rivets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821999501.5U CN209700978U (en) | 2018-11-30 | 2018-11-30 | Stroke feeling institution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821999501.5U CN209700978U (en) | 2018-11-30 | 2018-11-30 | Stroke feeling institution |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209700978U true CN209700978U (en) | 2019-11-29 |
Family
ID=68635843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821999501.5U Active CN209700978U (en) | 2018-11-30 | 2018-11-30 | Stroke feeling institution |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209700978U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114084364A (en) * | 2021-11-18 | 2022-02-25 | 中国航空工业集团公司沈阳飞机设计研究所 | Unmanned aerial vehicle is from power traction command generator |
-
2018
- 2018-11-30 CN CN201821999501.5U patent/CN209700978U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114084364A (en) * | 2021-11-18 | 2022-02-25 | 中国航空工业集团公司沈阳飞机设计研究所 | Unmanned aerial vehicle is from power traction command generator |
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