CN209354899U - Three axis cradle head mechanisms - Google Patents
Three axis cradle head mechanisms Download PDFInfo
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- CN209354899U CN209354899U CN201822273296.0U CN201822273296U CN209354899U CN 209354899 U CN209354899 U CN 209354899U CN 201822273296 U CN201822273296 U CN 201822273296U CN 209354899 U CN209354899 U CN 209354899U
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- cabinet
- motor
- worm screw
- pitch axis
- axis
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Abstract
The utility model discloses a kind of three axis cradle head mechanisms, first motor is fixed on cabinet, the first worm screw is disposed on the output shaft of first motor, first pitch axis is pivotally erected on two walls of cabinet, the first turbine being arranged on the first pitch axis and the first worm-drive cooperate, the both ends of first pitch axis are disposed with terminal pad, and terminal pad is located at outside cabinet；Second motor is fixed on cabinet, the second worm screw is disposed on the output shaft of second motor, second pitch axis is pivotally erected on two walls of cabinet, the second turbine being arranged on the second pitch axis and the second worm-drive cooperate, the both ends of second pitch axis are disposed with terminal pad, terminal pad is located at outside cabinet, mandrel passes through the bottom of cabinet and is connected with the bottom of cabinet, cabinet can be rotated around mandrel, third motor is fixed on cabinet, third worm screw is disposed on the output shaft of third motor, third turbine is fixed on mandrel, cooperation is driven between third worm screw and third turbine.
Description
Technical field
The utility model relates to a kind of cradle head mechanisms, in particular to three axis cradle head mechanisms.
Background technique
With the development of communication, the coverage area of communication signal is more and more wider, however currently still there are some places
There is no communication signal or communication signal very weak, a kind of mobile communication vehicle occurred now is equivalent to a mobile base station, it
The very weak place of no communication signal or signal can be full of communication signal, guarantee normal communication.One at the top of this mobile base station
As equipped with a cradle head mechanism, the effect of cradle head mechanism is support sender unit or signal receiving device, passes through holder
The adjustable sender unit of rotation or elevating movement of mechanism or the angles and positions of signal receiving device, to guarantee to communicate
Signal is arranged in some specific region.However, the existing cradle head mechanism for configuring on mobile base station is single-shaft-rotation, it is right
The Partial angle and position of sender unit or signal receiving device can not adjust.
Utility model content
Emit dress the purpose of the utility model is to overcome cradle head mechanism single-shaft-rotation in the prior art, to part signal
It sets or the problem of can not adjusting of the angles and positions of signal receiving device, three axis cradle head mechanisms is provided, signal can be emitted
The angles and positions of device or signal receiving device are adequately adjusted.
In order to realize above-mentioned purpose of utility model, the utility model provides following technical scheme:
Three axis cradle head mechanisms, including cabinet, first motor, the first pitch axis, the second motor, the second pitch axis, third electricity
Machine and mandrel；First motor is fixed on cabinet, is disposed with the first worm screw on the output shaft of first motor, and the first pitch axis is with can
The mode of rotation is erected on two walls of cabinet, and the first turbine being arranged on the first pitch axis and the first worm-drive cooperate,
The both ends of first pitch axis are disposed with terminal pad, and terminal pad is located at outside cabinet.The effect of generation is: when first motor is controlling
When being operated under the control of circuit, since the transmission of the first turbine and the first worm screw cooperates, it will drive the first pitch axes, even
It connects disk and then to rotate together, the signal receiving device or sender unit being fixed in terminal pad also and then rotate together.
Second motor is fixed on cabinet, is disposed with the second worm screw on the output shaft of the second motor, and the second pitch axis is with can
The mode of rotation is erected on two walls of cabinet, and the second turbine being arranged on the second pitch axis and the second worm-drive cooperate,
The both ends of second pitch axis are disposed with terminal pad, and terminal pad is located at outside cabinet.The effect of generation is: when the second motor is controlling
When being operated under the control of circuit, since the transmission of the second turbine and the second worm screw cooperates, it will drive the second pitch axes, even
It connects disk and then to rotate together, the signal receiving device or sender unit being fixed in terminal pad also and then rotate together.
Mandrel passes through the bottom of cabinet and is connected with the bottom of cabinet, and cabinet can be rotated around mandrel, and third motor is solid
It is scheduled on cabinet, third worm screw is disposed on the output shaft of third motor, be fixed with third turbine on mandrel, third worm screw and the
Cooperation is driven between three turbines.The effect of generation is: when third motor operates under the control of the control circuit, due to third whirlpool
The transmission of wheel and third worm screw cooperates, and mandrel is fixed on the car body again, and cabinet can be rotated around mandrel.
The final effect of the technical program is: the sender unit or signal receiving device being arranged in four terminal pads
The rotation around mandrel and the compound motion that rotates around the first pitch axis or the second pitch axis can be realized under circuit control,
To realize that sender unit or signal receiving device can be towards all angles.
Further, the both ends of the first worm screw are rotatably supported in first support, and first support is fixed on cabinet
Bottom.The both ends of first worm screw are supported with the rigidity that can enhance the first worm screw, keeps transmission more stable, is reduced in transmission
The vibration of generation and noise.
Further, the both ends of the second worm screw are rotatably supported in second support, and second support is fixed on cabinet
Bottom.The both ends of second worm screw are supported with the rigidity that can enhance the second worm screw, keeps transmission more stable, is reduced in transmission
The vibration of generation and noise.
Further, the both ends of third worm screw are rotatably supported on third bracket, and third bracket is fixed on cabinet
Bottom.The both ends of third worm screw are supported with the rigidity that can enhance third worm screw, keeps transmission more stable, is reduced in transmission
The vibration of generation and noise.
Further, the both ends of first pitch axis are erected on two walls of cabinet with bearing, second pitch axis
Both ends be erected on two walls of cabinet with bearing.
Further, the mandrel is connected by bearing with the cabinet.
Compared with prior art, the utility model has the beneficial effects that
Realize the sender unit carried to holder or the comprehensive adjustment of signal receiving device progress, signal transmitting dress
It sets or signal receiving device can be under the adjustment of holder towards almost all of angle and region.
Detailed description of the invention:
Fig. 1 is the main view of the utility model.
Fig. 2 is the top view of the utility model.
Marked in the figure: 1- cabinet, 2- first motor, the first pitch axis of 3-, the second motor of 4-, the second pitch axis of 5-, 6-
Three motors, 7- mandrel, 8- third worm screw, 9- third turbine, the first worm screw of 10-, the first turbine of 11-, 12- terminal pad, 13- second
Worm screw, the second turbine of 14-.
Specific embodiment
The utility model is described in further detail below with reference to test example and specific embodiment.But it should not be by this
The range for being interpreted as the above-mentioned theme of the utility model is only limitted to embodiment below, all to be realized based on the content of the present invention
Technology belongs to the scope of the utility model.
Such as Fig. 1-2, three axis cradle head mechanisms, including cabinet 1, first motor 2, the first pitch axis 3, the second motor 4, second bow
Face upward axis 5, third motor 6 and mandrel 7；First motor 2 is fixed on cabinet 1, and the first snail is disposed on the output shaft of first motor 2
The both ends of bar 10, the first worm screw 10 are rotatably supported on bracket, and the both ends of the first pitch axis 3 are erected at cabinet 1 with bearing
Two walls on, the first turbine 11 being arranged on the first pitch axis 3 and the first worm screw 10 transmission cooperate, the two of the first pitch axis 3
End is disposed with terminal pad 12, and terminal pad 12 is located at outside cabinet 1；Second motor 4 is fixed on cabinet 1, the output of the second motor 4
The second worm screw 13 is disposed on axis, the both ends of the second worm screw 13 are rotatably supported on bracket, the both ends of the second pitch axis 5 with
Bearing is erected on two walls of cabinet 1, and the second turbine 14 being arranged on the second pitch axis 5 and the transmission of the second worm screw 13 cooperate,
The both ends of second pitch axis 5 are disposed with terminal pad 12, and terminal pad 12 is located at outside cabinet 1；Mandrel 7 passes through the bottom of cabinet 1 simultaneously
It is connected with the bottom of cabinet 1, cabinet 1 can be rotated around mandrel 7, and the bottom of cabinet 1 is connect with mandrel 7 with bearing, third electricity
Machine 6 is fixed on cabinet 1, and third worm screw 8 is disposed on the output shaft of third motor 6, and the both ends of third worm screw 8 can be rotated twelve Earthly Branches
Support is fixed with third turbine 9 on bracket on mandrel 7, cooperation is driven between third worm screw 8 and third turbine 9.
When work, such as Fig. 1 drives third worm screw 8 to rotate when third motor 6 rotates, third turbine 9 and third worm screw 8
It is meshed, third turbine 9 relatively rotates, and since third turbine 9 and 7 phase of mandrel are fixed, the fixation of mandrel 7 cannot turn on the car body
It is dynamic, therefore under the rotation of motor 6, cabinet 1 makees A-A rotation around mandrel 7.When first motor 2 rotates, the first pitching will drive
Two terminal pads 12 at 3 both ends of axis make B-B rotation；Similarly two terminal pads 12 at 5 both ends of the second pitch axis make C-C rotation.?
Under the action of external control circuit, it can be reached by three motors of control and realize that 4 terminal pads 12 do one kind both around 7 turns of mandrel
Compound motions dynamic and around respective pitch axes, to finally realize the sender unit being arranged in terminal pad 12
Or signal receiving device can be in all directions as needed towards different angles.
Claims (6)
1. three axis cradle head mechanisms, it is characterised in that:
Including cabinet (1), first motor (2), the first pitch axis (3), the second motor (4), the second pitch axis (5), third motor
(6) and mandrel (7)；
The first motor (2) is fixed on cabinet (1), is disposed on the output shaft of first motor (2) the first worm screw (10), the
One pitch axis (3) is pivotally erected on cabinet (1) by two walls of cabinet (1), is arranged in the first pitch axis (3)
On the first turbine (11) and the first worm screw (10) transmission cooperate, the both ends of the first pitch axis (3) are respectively disposed with a terminal pad
(12), it is external to be located at cabinet (1) for terminal pad (12)；
Second motor (4) is fixed on cabinet (1), is disposed on the output shaft of the second motor (4) the second worm screw (13), the
Two pitch axis (5) are pivotally erected on cabinet (1) by two walls of cabinet (1), are arranged in the second pitch axis (5)
On the second turbine (14) and the second worm screw (13) transmission cooperate, the both ends of the second pitch axis (5) are respectively disposed with another connection
Disk (12), it is external that terminal pad (12) is located at cabinet (1)；
The mandrel (7) passes through the bottom of cabinet (1) and is connected with the bottom of cabinet (1), and cabinet (1) can be around mandrel (7)
Rotation, third motor (6) are fixed on cabinet (1), and third worm screw (8), mandrel are disposed on the output shaft of third motor (6)
(7) it is fixed on third turbine (9), cooperation is driven between third worm screw (8) and third turbine (9).
2. three axis cradle head mechanism according to claim 1, which is characterized in that the both ends of first worm screw (10) can be rotated
Ground is supported in first support, and first support is fixed on the bottom of cabinet (1).
3. three axis cradle head mechanism according to claim 2, which is characterized in that the both ends of second worm screw (13) can be rotated
Ground supports on the secondary support bracket, and second support is fixed on the bottom of cabinet (1).
4. three axis cradle head mechanism according to claim 3, which is characterized in that the both ends of the third worm screw (8) can be rotated
Ground is supported on third bracket, and third bracket is fixed on the bottom of cabinet (1).
5. three axis cradle head mechanism according to claim 4, which is characterized in that the both ends of first pitch axis (3) are with axis
Bolster is located on two walls of cabinet (1), and the both ends of second pitch axis (5) are erected on two walls of cabinet (1) with bearing.
6. three axis cradle head mechanism according to claim 5, which is characterized in that the mandrel (7) passes through bearing and the case
Body (1) is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822273296.0U CN209354899U (en) | 2018-12-29 | 2018-12-29 | Three axis cradle head mechanisms |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822273296.0U CN209354899U (en) | 2018-12-29 | 2018-12-29 | Three axis cradle head mechanisms |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209354899U true CN209354899U (en) | 2019-09-06 |
Family
ID=67802223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822273296.0U Active CN209354899U (en) | 2018-12-29 | 2018-12-29 | Three axis cradle head mechanisms |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209354899U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109488856A (en) * | 2018-12-29 | 2019-03-19 | 重庆迪马工业有限责任公司 | A kind of three axis cradle head mechanisms |
-
2018
- 2018-12-29 CN CN201822273296.0U patent/CN209354899U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109488856A (en) * | 2018-12-29 | 2019-03-19 | 重庆迪马工业有限责任公司 | A kind of three axis cradle head mechanisms |
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