CN208164820U - A kind of supporting leg with wireless transmission function - Google Patents
A kind of supporting leg with wireless transmission function Download PDFInfo
- Publication number
- CN208164820U CN208164820U CN201820246919.2U CN201820246919U CN208164820U CN 208164820 U CN208164820 U CN 208164820U CN 201820246919 U CN201820246919 U CN 201820246919U CN 208164820 U CN208164820 U CN 208164820U
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- China
- Prior art keywords
- foot pad
- supporting leg
- accommodating chamber
- upper cover
- wireless module
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Abstract
The utility model discloses a kind of supporting legs with wireless transmission function, further include：Wireless module, wireless module are mounted on the side of foot pad upper cover；Battery, battery are mounted in notch, and battery is electrically connected with wireless module；And switch, switch is mounted on foot pad on lid, and be electrically connected with wireless module by conducting wire, wherein switch includes main body, the touchs block that is mounted in main body and is pivotally connected with main body and the elastic slice with touch block selective exposure, and the end of elastic slice is abutted with the upper surface of foot pad.The purpose of this utility model is to provide a kind of supporting legs with wireless transmission function, can be with real-time transmission supporting leg location status, it is ensured that safety.
Description
Technical field
The utility model relates to child safety seat field more particularly to a kind of supporting legs with wireless transmission function.
Background technique
Child safety seat supporting leg is normally mounted at the bottom surface of base of children safety seat, when pedestal is in automotive seat
On install after, supporting leg can be adjusted to appropriate length with further support base, so that the installation of children's seat is more
Add secured, stable.Currently, the mechanism for being suitable for the supporting leg of child safety seat designs more, the patent No.
It is designed in the support leg mechanism disclosed in the patent text of " support leg in place indication mechanism " disclosed in CN201420445035.1 red
Whether in place green indicator shows the installation of supporting leg, but during child safety seat use, the position of supporting leg
The state of setting may change, such as in vehicle travel process, and adult may change without noticing of the location status of supporting leg, into
And cause danger.
Utility model content
For overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of with wireless transmission function
Supporting leg, can be with real-time transmission supporting leg location status, it is ensured that safety.
The purpose of this utility model adopts the following technical scheme that realization：
The utility model provides a kind of supporting leg with wireless transmission function, including support tube, foot pad upper cover, foot pad,
Foot pad lower cover and reset spring, one end of the support tube are arranged in the upper surface of the foot pad upper cover, the foot pad and described
Foot pad lower cover is arranged in the lower section of the foot pad upper cover, one end of the reset spring against the lower surface of the foot pad upper cover,
The other end of the reset spring further includes against the upper surface of the foot pad：Wireless module, the wireless module are mounted on institute
State the side of foot pad upper cover；Battery, the battery are mounted in the notch, and the battery is electrically connected with the wireless module；
And switch, the switch is mounted on the foot pad on lid, and is electrically connected with the wireless module by conducting wire, wherein described
Switch includes main body, installs touch block on the body and be pivotally connected with the main body and select with the touch block
The elastic slice of selecting property contact, and the end of the elastic slice is abutted with the upper surface of the foot pad.
Further, the side of the wireless module has notch, is equipped with clamping part and extension in the notch,
In, the clamping part clamps the side of the battery, and the extension is contacted with the surface of the battery, and the battery is logical
The extension is crossed to be electrically connected with the wireless module.
Further, the foot pad upper cover has the first accommodating chamber and the second accommodating chamber, and first accommodating chamber is towards institute
The inside recess of foot pad upper cover is stated, second accommodating chamber is recessed towards the foot pad upper cover outside opposite with the inside,
And the bottom wall of second accommodating chamber is located in first accommodating chamber, wherein one end of the support tube is set in described
On the outer wall of two accommodating chambers and it is located in first accommodating chamber, one end of the reset spring is contained in described second and accommodates
In chamber.
Further, the switch further includes multiple contacts, and each contact and the wireless module pass through conducting wire electricity
Connection.
Further, the bottom wall of first accommodating chamber is equipped with connecting hole corresponding with the contact quantity, each described
Contact extends through corresponding connecting hole and is fixedly connected with the bottom wall of first accommodating chamber, passes through with the wireless module described
Conducting wire electrical connection.
Further, the edge of the foot pad upper surface is equipped with symmetrical convex block, on the foot pad lid be equipped with it is described
The corresponding indicating window of convex block, the lower section of the indicating window is equipped with to be connect and relative to the finger by shaft with the foot pad upper cover
Show that the indicator of window rotation, the indicator are abutted with the convex block, the convex block compresses institute when the foot pad upper cover moves down
Indicator rotation is stated, the indicator is equipped with spring stack, indicator spring, the indicator bullet are arranged on the spring stack
Side wall of the other end of spring against first accommodating chamber.
Further, jacking block is respectively equipped on the inside of the convex block, one end of the jacking block is connect with the convex block, described
The other end of jacking block is abutted with the side wall of first accommodating chamber.
Further, inner hole is covered under the foot pad, the lower surface of the foot pad is equipped with protrusion, and the protrusion extends through
The inner hole is crossed, and the protrusion is mobile relative to the inner hole.
Further, along the circumference of the inner hole, equipped with multiple flanges spaced apart；The two of two convex block lines
Side, the upper surface of the foot pad are equipped with circumferentially spaced multiple stoppers along the foot pad, each stopper it is outer
Side is equipped with the groove for accommodating the multiple flange.
Further, the support tube include first part, relative to the first part sliding second part and
The adjustment structure of relative position on the second part and for fixing the first part and the second part is set,
Wherein, the upper surface of the foot pad upper cover is arranged in the second part.
Compared with prior art, the beneficial effects of the utility model are：
When being axially under pressure, support tube compresses foot pad upper cover and moves down support leg structure in the utility model,
Foot pad upper cover compression reseting spring, elastic slice on Simultaneous Switching is under the action of foot pad to close to the touch block on switch main body
Direction is mobile, and when elastic slice is installed in place with supporting leg when block contacts is touched, wireless module generates signal, and supporting leg is installed to
The signal of position is transmitted to external equipment；When supporting leg loosens, foot pad upper cover moves up under the action of reset spring, simultaneously
Elastic slice is directed away from the movement of the touch block on switch main body, and the signal that supporting leg loosens is sent to external set by wireless module at this time
It is standby, timely to adjust the location status of supporting leg, to realize the location status of real-time monitoring supporting leg, so avoid due to
Danger caused by supporting leg loosens.
Detailed description of the invention
Fig. 1 is the partial exploded view of the supporting leg with wireless transmission function of utility model one embodiment；
Fig. 2 is the structural schematic diagram of the switch of supporting leg in Fig. 1；
Fig. 3 is the schematic diagram of the supporting leg with wireless transmission function of utility model one embodiment, wherein supporting leg
In the state of loosening；
Fig. 4 is the partial schematic diagram of the supporting leg in Fig. 3 with wireless transmission function, and wherein supporting leg is in compacting shape
State.
In figure：1, supporting leg；2, conducting wire；10, support tube；20, foot pad upper cover；21, the first accommodating chamber；22, it second accommodates
Chamber；23, indicating window；24, indicator；25, indicator spring；30, foot pad；31, convex block；33, jacking block；34, protrusion；35, groove；
36, stopper；40, foot pad lower cover；41, inner hole；42, flange；43, detent block；50, reset spring；60, wireless module；61, it cuts
Mouthful；62, clamping part；63, extension；70, battery；80, outer cover；90, it switchs；91, main body；92, block is touched；93, elastic slice；94,
Contact；100, regulating mechanism.
Specific embodiment
In the following, being described further in conjunction with attached drawing and specific embodiment to the utility model, it should be noted that
Under the premise of not colliding, it can be formed in any combination between various embodiments described below or between each technical characteristic new
Embodiment.
With reference to Fig. 1 and Fig. 2, the utility model provides a kind of support leg structure with wireless transmission function, including support
One end of pipe 10, foot pad upper cover 20, foot pad 30, foot pad lower cover 40 and reset spring 50, support tube 20 is arranged in foot pad upper cover 20
Upper surface, the lower section of foot pad upper cover 20 is arranged in foot pad 30 and foot pad lower cover 40, and one end of reset spring 50 is on foot pad
The lower surface of lid, the other end of reset spring 50 further include against the upper surface of foot pad 30：Wireless module 60, battery 70, outer cover
80 and switch 90.Wireless module 60 is mounted on the side of foot pad upper cover 20, for by the wireless communication of 1 location status of supporting leg
Number it is transmitted to external equipment.Battery 70 is electrically connected with wireless module 60, for providing power supply for wireless module 60.Outer cover 80 is removable
That unloads is mounted on the side of foot pad upper cover 20, to cover wireless module 60 and battery 70.
Switch 90 is mounted in foot pad upper cover 20, and is electrically connected with wireless module 60 by conducting wire 2, wherein switch 90 includes
Main body 91, the touch block 92 that is mounted in main body 91 and be pivotally connected with main body 91 and with touch 92 selective exposure of block
Elastic slice 93, and the end of elastic slice 93 is abutted with the upper surface of foot pad 30.When elastic slice 93 and be switched to touch block 92 contact when,
Signal is transmitted to wireless module 60 by conducting wire 2, wireless module 60 generates wireless signal and is transmitted to external equipment.
With reference to Fig. 3 and Fig. 4, for the support leg structure in the utility model when being axially under pressure, support tube 10 compresses foot
Pad upper cover 20 moves down, 20 compression reseting spring 50 of foot pad upper cover, effect of the elastic slice 93 on Simultaneous Switching 90 in foot pad 30
The lower direction movement to close to the touch block 92 on switch main body 91 when elastic slice 93 and touches the installation of supporting leg 1 when block 92 contacts
In place, wireless module 60 generates signal, and the signal that supporting leg 1 is installed in place is transmitted to external equipment；When supporting leg 1 loosens
When, foot pad upper cover 20 moves up under the action of reset spring 50, while elastic slice 93 is directed away from the touching on switch main body 91
Motion block 92 is mobile, and the signal that supporting leg 1 loosens is sent to external equipment by wireless module 60 at this time, timely to adjust supporting leg
1 location status to realize the location status of real-time monitoring supporting leg 1, and then avoids danger caused by loosening as supporting leg 1
Danger.
Embodiment according to the present utility model, the side of wireless module 60 have notch 61, are equipped with clamping part in notch 61
62 and extension 63, wherein clamping part 62 clamps the side of battery 70, and extension 63 is contacted with the surface of battery 70, and electric
Pond 70 is electrically connected by extension with wireless module 60.That is, battery 70 is mounted in notch 61, clamping part 62 clamps electricity
The side in pond 70, and battery 70 is fixed, extension 63 contacts and battery 70 is electric with wireless module 60 with the surface of battery 70
Connection, to realize battery 70 for the power supply of wireless module 60.
Embodiment according to the present utility model, foot pad upper cover 20 have the first accommodating chamber 21 and the second accommodating chamber 22, first
Accommodating chamber 21 is recessed towards the inside of foot pad upper cover 20, the second accommodating chamber 22 outer concave opposite with inside towards foot pad upper cover 20
It falls into, and the bottom wall of the second accommodating chamber 22 is located in the first accommodating chamber 21, that is to say, that the second accommodating chamber 22 is located at the first accommodating chamber
In 21, the second accommodating chamber 22 is that the bottom of the first accommodating chamber 21 is recessed to be formed towards the outside opposite with inside of foot pad upper cover 20.
Wherein, one end of support tube 10 is set on the outer wall of the second accommodating chamber 22 and is located at the reset spring in the first accommodating chamber 21
50 one end is contained in the second accommodating chamber 22.
Embodiment according to the present utility model, switch 90 further include multiple contacts 94, each contact 94 and wireless module 60
It is electrically connected by conducting wire 2.Further, the bottom wall of the first accommodating chamber 21 is equipped with connecting hole corresponding with 94 quantity of contact and (does not show
It is fixedly connected out) with the bottom wall of the first accommodating chamber 21, each contact 94 extends through corresponding connecting hole, logical with wireless module 60
Cross the electrical connection of conducting wire 2.It should be appreciated that contact 94 and the bottom wall of the first accommodating chamber 21 can be interference fit, it is also possible to pass through
The mode of welding is fixedly connected, specific connection type as the case may be depending on, the utility model is without being limited thereto.
Further, referring to figs. 1 to Fig. 4, the edge of 30 upper surface of foot pad is equipped with symmetrical convex block 31, in foot pad upper cover 20
Equipped with indicating window 23 corresponding with convex block 31, the lower section of indicating window 23 be equipped with connect by shaft with foot pad upper cover 20 and relative to
The indicator 24 that indicating window 23 rotates, indicator 24 are abutted with convex block 31, and when foot pad upper cover 20 moves down, convex block 31 compresses instruction
Part 24 rotates, and indicator 24 is equipped with spring stack, indicator spring 25, the other end of indicator spring 25 are arranged on spring stack
Against the side wall of the first accommodating chamber 21.
It should be appreciated that indicator can be red green indicator, when supporting leg 1 is by axial power, foot pad upper cover 20 to
Lower movement, convex block 31 compress the rotation of indicator 24, and indicator 24 compresses indicator spring 25 and compresses indicator spring 25, when
When supporting leg 1 reaches scheduled position, indicator 24 is shown as particular color, such as green.At the same time, elastic slice 93 and touch block
92 contacts, wireless module 60 generates wireless signal and by wireless signal transmission to external equipment, to realize dual children's safety
The duplicate protection of Seat support leg location status, and then ensure children's safety.When supporting leg loosens, in returning for reset spring 50
Under multiple power effect, foot pad upper cover 20 is moved up, while indicator 24 rotates backward under the action of indicator spring 25, and supports
Belling block 31, and then foot pad lower cover 40 is moved down, until reset spring 50 is returned to original state, indicator 24 is shown at this time
It is such as red for predetermined state.
Embodiment according to the present utility model, with reference to Fig. 1, the inside of convex block 31 is respectively equipped with jacking block 33, and the one of jacking block 33
End is connect with convex block 31, and the other end of jacking block 33 is abutted with the side wall of the first accommodating chamber 21.It should be appreciated that when foot pad upper cover 20 to
The abutting of the side wall Yu jacking block 33 of first accommodating chamber 21 when lower mobile, so that it is guaranteed that the foot pad upper cover 20 and foot pad of supporting leg 1 it
Between position stability.
Embodiment according to the present utility model, referring again to FIGS. 1, foot pad lower cover 40 is equipped with inner hole 41, the following table of foot pad 30
Face is equipped with protrusion 34, and protrusion 34 extends through inner hole 41, and protrusion 34 is mobile relative to inner hole 41, that is to say, that under foot pad 30
The inner hole 41 that the protrusion 34 on surface passes through foot pad lower cover 40 is contacted with ground or car bottom plate.
Further, along the circumference of inner hole 41, equipped with multiple flanges 42 spaced apart；In the two sides of two convex block lines,
The upper surface of foot pad 30 is equipped with circumferentially spaced multiple stoppers 36 along foot pad 30, and the lateral surface of each stopper 36 is equipped with
Accommodate the groove 35 of multiple flanges 42.According to an alternative embodiment, set that there are six flanges 42 along the circumference of inner hole 41；Along foot pad
30 axis is set there are four stopper 36, and each stopper 36 is equipped with a groove 35, and two of them flange is located at two blockings
Between block.The quantity of flange and stopper respectively as the case may be depending on, the utility model is without being limited thereto.
Further, in the inside of convex block 31, foot pad 30 is equipped with through-hole, and through-hole runs through jacking block 33；Foot pad lower cover 40
Equipped with the detent block 43 for protruding from 40 upper surface of foot pad lower cover, detent block 43 is extended into through-hole.That is, detent block 43
It is arranged in through-holes, to ensure the stability connected between foot pad lower cover 40 and foot pad 30.
Embodiment according to the present utility model, support tube 10 include first part, relative to the second of first part's sliding
Partially and setting on the second portion and for fix first part and second part relative position regulating mechanism 100,
Wherein, second part is connect in the upper surface of foot pad upper cover 20.It should be appreciated that the support leg structure in the utility model is can
Stretching structure can adjust as the case may be the length of supporting leg, to reach preferably bearing purpose.
Above embodiment is only preferred embodiments of the present invention, cannot be protected with this to limit the utility model
Range, the variation of any unsubstantiality that those skilled in the art is done on the basis of the utility model and replacement belong to
In the utility model range claimed.
Claims (10)
1. a kind of supporting leg with wireless transmission function, including support tube, foot pad upper cover, foot pad, foot pad lower cover and reset bullet
The upper surface of the foot pad upper cover is arranged in spring, one end of the support tube, and the foot pad is arranged in the foot pad lower cover and institute
State between foot pad upper cover, one end of the reset spring against the lower surface of the foot pad upper cover, the reset spring it is another
End is against the upper surface of the foot pad, which is characterized in that further includes：
Wireless module, the wireless module are mounted on the side of the foot pad upper cover；
Battery, the battery are electrically connected with the wireless module；And
Switch, the switch is mounted on the foot pad on lid, and is electrically connected with the wireless module by conducting wire, wherein described
Switch includes main body, installs touch block on the body and be pivotally connected with the main body and select with the touch block
The elastic slice of selecting property contact, and the end of the elastic slice is abutted with the upper surface of the foot pad.
2. supporting leg according to claim 1, which is characterized in that the side of the wireless module has notch, described to cut
Clamping part and extension are equipped in mouthful, wherein the clamping part clamps the side of the battery, the extension and the battery
Surface contact, and the battery is electrically connected by the extension with the wireless module.
3. supporting leg according to claim 1 or 2, which is characterized in that the foot pad upper cover has the first accommodating chamber and the
Two accommodating chambers, first accommodating chamber are recessed towards the inside of the foot pad upper cover, and second accommodating chamber is towards the foot pad
The upper cover outside recess opposite with the inside, and the bottom wall of second accommodating chamber is located in first accommodating chamber, wherein
One end of the support tube is set on the outer wall of second accommodating chamber and is located at the reset in first accommodating chamber
One end of spring is contained in second accommodating chamber.
4. supporting leg according to claim 3, which is characterized in that the switch further includes multiple contacts, each touching
Head is electrically connected with the wireless module by conducting wire.
5. supporting leg according to claim 4, which is characterized in that the bottom wall of first accommodating chamber is equipped with and the contact
The corresponding connecting hole of quantity, each contact extend through the fixed company of bottom wall of corresponding connecting hole and first accommodating chamber
It connects, is electrically connected with the wireless module by the conducting wire.
6. supporting leg according to claim 5, which is characterized in that the edge of the foot pad upper surface is equipped with symmetrical convex
Block, lid is equipped with indicating window corresponding with the convex block on the foot pad, and the lower section of the indicating window, which is equipped with, passes through shaft and institute
The connection of foot pad upper cover and the indicator relative to indicating window rotation are stated, the indicator is abutted with the convex block, when described
Foot pad upper cover when moving down the convex block compress indicator rotation, the indicator is equipped with spring stack, on the spring stack
It is arranged with indicator spring, the side wall of the other end of the indicator spring against first accommodating chamber.
7. supporting leg according to claim 6, which is characterized in that be respectively equipped with jacking block, the top on the inside of the convex block
One end of block is connect with the convex block, and the other end of the jacking block is abutted with the side wall of first accommodating chamber.
8. supporting leg according to claim 6, which is characterized in that inner hole is covered under the foot pad, under the foot pad
Surface is equipped with protrusion, and the protrusion extends through the inner hole, and the protrusion is mobile relative to the inner hole.
9. supporting leg according to claim 8, which is characterized in that along the circumference of the inner hole, equipped with spaced apart multiple
Flange；In the two sides of two convex block lines, the upper surface of the foot pad is equipped with along the circumferentially spaced more of the foot pad
A stopper, the lateral surface of each stopper are equipped with the groove for accommodating the multiple flange.
10. supporting leg according to claim 1 or 2, which is characterized in that the support tube include first part, relative to
The second part of first part's sliding and setting are on the second part and for fixing the first part and institute
State the adjustment structure of the relative position of second part, wherein the upper surface of the foot pad upper cover is arranged in the second part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820246919.2U CN208164820U (en) | 2018-02-11 | 2018-02-11 | A kind of supporting leg with wireless transmission function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820246919.2U CN208164820U (en) | 2018-02-11 | 2018-02-11 | A kind of supporting leg with wireless transmission function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208164820U true CN208164820U (en) | 2018-11-30 |
Family
ID=64384262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820246919.2U Active CN208164820U (en) | 2018-02-11 | 2018-02-11 | A kind of supporting leg with wireless transmission function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208164820U (en) |
-
2018
- 2018-02-11 CN CN201820246919.2U patent/CN208164820U/en active Active
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