CN206871239U - A kind of intelligent elevated bar - Google Patents
A kind of intelligent elevated bar Download PDFInfo
- Publication number
- CN206871239U CN206871239U CN201720747064.7U CN201720747064U CN206871239U CN 206871239 U CN206871239 U CN 206871239U CN 201720747064 U CN201720747064 U CN 201720747064U CN 206871239 U CN206871239 U CN 206871239U
- Authority
- CN
- China
- Prior art keywords
- elevating lever
- fix bar
- intelligent elevated
- screw mandrel
- bar
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of intelligent elevated bar, including fix bar, in addition to elevating lever and screw mandrel；Fix bar inner hollow, its up/down perforation, to be sheathed on the outside of elevating lever；The lateral wall of elevating lever is up and down respectively by fix bar cross spacing, its inner hollow, and internal thread is distributed with its madial wall, its bottom opening；External screw thread is distributed with screw mandrel outer surface, and its bottom is connected with motor；Motor is fixedly arranged on the bottom of fix bar, and it is connected with control circuit；Spline structure is additionally provided between fix bar and elevating lever, is rotated during preventing lifter rod lifting；The internal thread of elevating lever and the external screw thread of screw mandrel are engaged；So that fix bar, elevating lever and screw mandrel form screw pair.The utility model is simple in construction, in light weight, occupies little space, and is particularly suitable for motorcycle installation, is extended beneficial to motorcycle correlation function, and power supply is easy, beneficial to adaptation motorcycle working environment.
Description
Technical field
It the utility model is related to a kind of motor warning lamp bar, and in particular to a kind of intelligent elevated bar.
Background technology
With the popularization of vehicle, urban transportation is increasingly busy, and horseback police in traffic administration, is dredged due to its mobility, flexibility
Lead and order keeping aspect plays increasingly important function.
But the ability to work of horseback police is restricted by working equipment again, wherein, the warning lamp bar of police motorcycle car, mostly solid
The top of fixed pole sets luminous flicker lamp holder.Because function is excessively simple, it is not possible to electrical-controlled lifting, be limited, Zhi Nengzuo
Warned for close-range protection, be unfavorable for Function Extension；In the prior art, Pneumatic extension rod volume and weight are bigger, have one
Individual external gas cylinder, both influences outward appearance, and space-consuming, it is impossible to is applied to horseback police's work requirements well；Manual telescopic bar, it need to stop
Car is manually operated, not enough intelligently.
Above deficiency, it is worth improving.
The content of the invention
In order to improve above deficiency, the utility model provides one kind and can adapt to motorcycle working environment, expands beneficial to function
The intelligent elevated bar of exhibition.The utility model is achieved through the following technical solutions：A kind of intelligent elevated bar, including fix bar, are also wrapped
Include elevating lever and screw mandrel；
The fix bar inner hollow, its up/down perforation, to be sheathed on the outside of elevating lever；
The lateral wall of the elevating lever passes through fix bar cross spacing, its inner hollow, and its madial wall point respectively up and down
Internal thread is furnished with, its bottom opening；
External screw thread is distributed with the screw mandrel outer surface, and its bottom is connected with motor；
The motor is fixedly arranged on the bottom of fix bar, and it is connected with control circuit；
Spline structure is additionally provided between the fix bar and the elevating lever, is rotated during preventing lifter rod lifting；It is described
The external screw thread of the internal thread of elevating lever and the screw mandrel is engaged；So that
The fix bar, the elevating lever and the screw mandrel form screw pair.
Further, located lateral is realized by locating part between the fix bar and elevating lever；The locating part includes
Upper limit part and lower limit part；The upper limit part is fixedly arranged on the top of fix bar, and with its madial wall to horizontal on elevating lever
Positioning；The lower limit part is fixedly arranged on the bottom outside of elevating lever, and is slipped with its lateral wall and fix bar madial wall, to realize
To located lateral under elevating lever.The bottom side of the upper limit part is spacing to lower limit part, to prevent elevating lever from being moved through position.
Further, the spline structure is vertically sliding horizontal snap-in structure.
Further, the upper limit part inwall is provided with guide head, and the outer wall of the elevating lever is provided with guide groove, the guiding
Head and the guide groove, which are formed, vertically slips horizontal snap-in structure.
Further, the control circuit is also associated with timing circuit, when the timing circuit runs to controlled motor
It is long, with to elevating lever sports limiting.
Further, the rotary shaft of the motor and the rotating shaft coaxle of screw mandrel are affixed.
Further, the internal thread of the elevating lever is continuous internal thread, and the external screw thread of the screw mandrel is continuous external screw thread.
Further, the motor is stepper motor.
Further, the screw pair is threaded screw rod pair.
Further, in addition to warning lamp, the warning lamp are fixedly arranged on the top of elevating lever.
The beneficial effects of the utility model include：
1st, screw pair is simple in construction, in light weight, occupies little space, and is particularly suitable for motorcycle installation, related beneficial to motorcycle
Function Extension, especially carried out the work beneficial to horseback police；
2nd, electric expansion structure, alternative Pneumatic extension structure, structure is more succinct rationally to power easily, can be by rubbing
Motorcycle own power source or external connection battery power supply, power supply occupy little space, it is possible to achieve round-the-clock use；
3rd, upper and lower locating part, guide head guide barrel construction so that elevating lever operates steadily, good limit effect, is rubbed beneficial to adaptation
Motorcycle working environment.
4th, compared to manual telescopic bar, mechanization, automation, intelligence degree are high, high in technological content.
Brief description of the drawings
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of the utility model embodiment；
Fig. 2 is mplifying structure schematic diagram at I in Fig. 1.
In figure, 1- upper limit parts, 2- elevating levers, 3- screw mandrels, 4- motors, 5- connectors, 6- fix bars, 7- guide grooves, 8-
Fixing hole, 9- guide heads.
Embodiment
Below in conjunction with the accompanying drawings and the utility model is further described embodiment：
As shown in Figure 1-2, intelligent elevated bar includes fix bar 6, elevating lever 2, screw mandrel 3.The inner hollow of fix bar 6, thereon
Lower insertion, the outside of elevating lever 2 is sheathed on during use.The lateral wall of elevating lever 2 up and down respectively by the cross spacing of fix bar 6,
Its inner hollow, and continuous internal thread is distributed with its madial wall, its top is provided with fixing hole 8, its bottom opening.Outside screw mandrel 3
Surface distributed has continuous external screw thread, and its bottom is connected with motor 4；Rotating shaft coaxle of the rotary shaft of motor 4 preferably with screw mandrel 3 is consolidated
Connect.Motor 4 is fixedly arranged on the bottom of fix bar 6, and it is connected with control circuit.Motor 4 is preferably stepper motor.Above-mentioned internal thread
Cooperated with external screw thread can realize that the lifting of elevating lever 2 is defined.
Upper limit part 1 up/down perforation, is connected by the screw top for inserting fix bar 6 to emit shape, realizes affixed, guiding
First 9 are located at the madial wall of upper limit part 1, vertically arranged, are engaged with the guide groove 7 set elevationally outward with elevating lever 2, upper limit part
1 madial wall interacts with the lateral wall of elevating lever 2, realizes to cross spacing on elevating lever 2；Guide head 9 and guide groove 7 are engaged reality
Horizontal snap-in structure is now vertically slipped, is rotated when preventing elevating lever 2 from lifting to realize；
Lower limit part is formed by the bottom periphery surface outwardly convex of elevating lever 2, and with its lateral wall and the inner side of fix bar 6
Wall slips, to realize to 2 times located laterals of elevating lever.In use, the bottom side of upper limit part 1 can be spacing to lower limit part, with
Elevating lever 2 is prevented to be moved through position.
Control circuit is preferably also associated with timing circuit, and timing circuit is to the operation duration of controlled motor 4, with to elevating lever
2 carry out sports limiting, and the overlond running of motor 4, elevating lever 2 can be avoided to move over range in advance.
Said structure causes fix bar 6, elevating lever 2 and screw mandrel 3 to form screw pair.Preferably threaded screw rod.
The present embodiment is installed especially suitable for motorcycle, can be used as horseback police's motorcycle rear bar, to extend various functions, such as
Warning lamp is installed on to the top of elevating lever 2 by fixing hole 8.In use, it can be consolidated by two connectors 5 with motorcycle support body
It is fixed.
It should be appreciated that for those of ordinary skills, can according to the above description be improved or converted,
And all these modifications and variations should all belong to the protection domain of the appended claims for the utility model.
Exemplary description is carried out to the utility model patent above in conjunction with accompanying drawing, it is clear that the reality of the utility model patent
Now be not subject to the restrictions described above, if employ the utility model patent methodology and technical scheme carry out it is various
Improve, or it is not improved the design of the utility model patent and technical scheme are directly applied into other occasions, in this reality
With in new protection domain.
Claims (10)
1. a kind of intelligent elevated bar, including fix bar, it is characterised in that also including elevating lever and screw mandrel；
The fix bar inner hollow, its up/down perforation, to be sheathed on the outside of elevating lever；
The lateral wall of the elevating lever is up and down respectively by fix bar cross spacing, its inner hollow, and its madial wall is distributed with
Internal thread, its bottom opening；
External screw thread is distributed with the screw mandrel outer surface, and its bottom is connected with motor；
The motor is fixedly arranged on the bottom of fix bar, and it is connected with control circuit；
Spline structure is additionally provided between the fix bar and the elevating lever, is rotated during preventing lifter rod lifting；The lifting
The external screw thread of the internal thread of bar and the screw mandrel is engaged；So that
The fix bar, the elevating lever and the screw mandrel form screw pair.
2. a kind of intelligent elevated bar according to claim 1, it is characterised in that pass through between the fix bar and elevating lever
Locating part realizes located lateral；The locating part includes upper limit part and lower limit part；The upper limit part is fixedly arranged on fix bar
Top, and with its madial wall to located lateral on elevating lever；The lower limit part is fixedly arranged on the bottom outside of elevating lever, and with
Its lateral wall slips with fix bar madial wall, and to realize to located lateral under elevating lever, the bottom side of the upper limit part is to lower limit
Position part is spacing, to prevent elevating lever from being moved through position.
3. a kind of intelligent elevated bar according to claim 1, it is characterised in that the spline structure is vertical sliding horizontal
Snap-in structure.
4. a kind of intelligent elevated bar according to claim 2, it is characterised in that the upper limit part inwall, which is provided with, to be oriented to
Head, the outer wall of the elevating lever are provided with guide groove, and the guide head and the guide groove, which are formed, vertically slips horizontal snap-in structure.
5. a kind of intelligent elevated bar according to claim 1, it is characterised in that the control circuit is also associated with timing electricity
Road, the timing circuit is to controlled motor operation duration, with to elevating lever sports limiting.
6. a kind of intelligent elevated bar according to claim 1, it is characterised in that the rotary shaft of the motor and the rotation of screw mandrel
Rotating shaft is coaxially affixed.
7. a kind of intelligent elevated bar according to claim 1, it is characterised in that the internal thread of the elevating lever is continuous
Internal thread, the external screw thread of the screw mandrel is continuous external screw thread.
8. a kind of intelligent elevated bar according to claim 1, it is characterised in that the motor is stepper motor.
9. a kind of intelligent elevated bar according to claim 1, it is characterised in that the screw pair is threaded screw rod pair.
10. a kind of intelligent elevated bar according to claim 1, it is characterised in that be also fixedly arranged on including warning lamp, the warning lamp
The top of elevating lever.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720747064.7U CN206871239U (en) | 2017-06-26 | 2017-06-26 | A kind of intelligent elevated bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720747064.7U CN206871239U (en) | 2017-06-26 | 2017-06-26 | A kind of intelligent elevated bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206871239U true CN206871239U (en) | 2018-01-12 |
Family
ID=61331522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720747064.7U Expired - Fee Related CN206871239U (en) | 2017-06-26 | 2017-06-26 | A kind of intelligent elevated bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206871239U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108820088A (en) * | 2018-07-28 | 2018-11-16 | 滁州安阳智能科技有限公司 | A kind of warning lamp being easily installed |
-
2017
- 2017-06-26 CN CN201720747064.7U patent/CN206871239U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108820088A (en) * | 2018-07-28 | 2018-11-16 | 滁州安阳智能科技有限公司 | A kind of warning lamp being easily installed |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180112 Termination date: 20200626 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |