CN103062171B - Locking device of embedded hand controller - Google Patents
Locking device of embedded hand controller Download PDFInfo
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- CN103062171B CN103062171B CN201310019363.5A CN201310019363A CN103062171B CN 103062171 B CN103062171 B CN 103062171B CN 201310019363 A CN201310019363 A CN 201310019363A CN 103062171 B CN103062171 B CN 103062171B
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- rod
- connecting rod
- hand controller
- locking device
- lock joint
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Abstract
A locking device of an embedded hand controller is characterized by comprises a fastening rod, a jacking rod, a first reset device and a second reset device. The fastening rod is swingingly connected in a mounting box, the bottom portion of the fastening rod is connected with the mounting box in a hinge manner, a fastener which can be in fastening press fit with the embedded hand controller is arranged on the top portion of the fastening rod, one end of a first connecting rod is connected with the mounting box in a hinge manner, the other end of the first connecting rod is connected with one end of a second connecting rod in a hinge manner, and the other end of the second connecting rod is connected with the fastening rod in a hinge manner. The jacking rod can be fit with the first connecting rod and drive the first connecting rod to move vertically. The first reset device enables the faster on the top portion of the fastening rod to be always in tendency to close the embedded hand controller. The second reset device enables the jacking rod to be always in tendency of being lifted up vertically. By utilizing a connecting rod mechanism formed by the fastening rod, the first connecting rod and the second connecting rod which are mutually matched, the locking device of the embedded hand controller is simple and compact in integral structure, convenient to mount and maintain, easy to operate, capable of facilitating user utilization, and beneficial to improving comfort level in user utilization.
Description
Technical field
The present invention relates to a kind of locking device, particularly a kind of locking device for the embedded hand controller on massage chair.
Background technique
Along with the increase day by day of modern people's work and life stress, a lot of people are because bending over one's desk working for a long time and facing for a long time computer, stress constantly increases, and cervical vertebra and lumbar disc disease are suffered from, in order to improve the state of mind and human health status, alleviate muscular tone state, increasing people brings into use massage chair as massaging after work the product loosening with refreshing health-care.
Massage chair is the class fitness equipments that dynamic action and mechanical force push to massage that rolls that utilizes machinery, and people can feel after massage chair that loosening all muscles, joint are flexible, eliminate tired and bracing effect thereby reach using.In order to facilitate the use of massage chair, conventionally all dispose the personal control that can realize massage chair function regulation and control, the hand controller of prior art is all much to use separately structure, a kind of hand controller for massaging chair of hand-holdable operation as disclosed in the patent No. Chinese utility model patent " hand controller for massaging chair " that is ZL200920296050.3, this hand controller is independent of massage chair main frame, need to receive separately and deposit, in the time not using, be easy to lose and damage.
Lose for fear of hand controller, the Chinese utility model patent that is ZL201220120582.3 just like the patent No. in prior art " for the embedded manual device of intelligentized Furniture " discloses a kind of embedded manual device, it comprises touch key-press lid, lower cover, key control circuit plate and mounting disc, key circuit in key control circuit plate is connected with the total control circuit in Direct box in intelligentized Furniture, also can set up an electrical wire clip, for being embedded in various intelligentized Furniture and controlling its several functions.But, the hand controller of above-mentioned patent can be embedded on product, avoid losing, but hand controller and product main body connect as one, hand controller cannot be lifted down to independent use from product, and the operation interface of hand controller is all the time towards a fixed-direction, while being obliquely installed such as this series products of massage chair, can cause inconvenient operation, use underaction, therefore there is certain narrow limitation.
In addition, also there are at present some self-locking hand controller structures, be that hand controller is arranged on massage chair by pushing away bullet structure, but, the locking structure certain structures of this class hand controller is too complicated, installation and maintenance difficulty, and user cost is high, and easily break down in using, cause hand controller normally to use.
Summary of the invention
Technical problem to be solved by this invention is the locking device that a kind of embedded hand controller simple in structure and easy to use is provided for above-mentioned prior art present situation.
The present invention solves the problems of the technologies described above adopted technological scheme: a kind of locking device of embedded hand controller, is characterized in that: described locking device is placed in an installation box body, and this locking device includes
Lock joint rod, is pivotably connected in described installation box body, and the bottom of this lock joint rod and described installation box body are hinged and connected, and the top of this lock joint rod is provided with and can withholds the buckle coordinating with hand controller;
First connecting rod, its one end and described installation box body are hinged and connected, and the other end of this first connecting rod and one end of second connecting rod are hinged and connected, and the other end of described second connecting rod and described lock joint rod are hinged and connected;
Push rod, can coordinate and drive this first connecting rod to realize moving up and down vertically with described first connecting rod;
The first resetting means, can coordinate and make the buckle at this lock joint rod top to have the trend near hand controller all the time with described lock joint rod;
The second resetting means, can coordinate with described push rod and make this push rod have the trend of lifting straight up all the time.
In order to control better the descending stroke of push rod, prevent that push rod from stuck phenomenon occurring pressing down in process, ensure the pressure balanced of pressing of locking device, improve operating handle, as preferably, in described installation box body, be also provided with and can offset and limit the limiting stopper that this first connecting rod moves straight down with described first connecting rod.
In order to realize the cooperation between first connecting rod and push rod, and ensure that push rod can drive first connecting rod to realize movement vertically, as preferably, described first connecting rod middle part offers through hole, described push rod is arranged in described through hole, and the top and bottom of described push rod are respectively arranged with the first male part and second male part that can prevent that this push rod from deviating from from described through hole.
As preferably, the first resetting means can adopt following structure: described installation box body forms the first chamber in the outside, lower end of described lock joint rod, in this first chamber, be equipped with the first stage clip of horizontal positioned, the bottom of one end of described the first stage clip and described the first chamber offsets, and the other end of this first stage clip is connected with described lock joint rod.So the first stage clip can play the effect that keeps whole locking mechanism balance, the swing that can realize again lock joint rod resets.
For simplified structure, as further preferred, the second resetting means can adopt following structure: described installation box body forms the second chamber in the bottom of described push rod, in this second chamber, be equipped with the second stage clip of vertical placement, the bottom of one end of described the second stage clip and described the second chamber offsets, and the other end of this second stage clip is connected with described push rod.
Compared with prior art, the invention has the advantages that: adopted by lock joint rod, first connecting rod and the second connecting rod linking mechanism forming that cooperatively interacts, this linking mechanism can drive lock joint rod to swing back and forth under the push rod of vertical motion drives, thereby the buckle of realizing between hand controller is connected; The application's overall structure is simple, compact, facilitate installation and maintenance, and easily operation, automatic unlocking just can be realized in the end that only need press hand controller, after hand controller is reinstalled, depressing end just can realize and automatically locking, be more convenient for user's use, also contribute to improve user's comfort.
Brief description of the drawings
Fig. 1 is that the locking device of the embodiment of the present invention uses state sectional view (under locking state).
Fig. 2 is the partial enlarged drawing of locking device shown in Fig. 1.
Fig. 3 is the locking device of the embodiment of the present invention structural representation under initial locking state.
Fig. 4 is the push rod cap of locking device of the embodiment of the present invention structural representation in the time being just depressed.
The structural representation of the push rod cap of the locking device of Fig. 5 embodiment of the present invention in the time being fully depressed.
Structural representation under the reset mode of the locking device of Fig. 6 embodiment of the present invention after external force is cancelled.
Embodiment
Below in conjunction with accompanying drawing, embodiment is described in further detail the present invention.
The present embodiment discloses a kind of locking device, and this locking device is specially adapted to have on the massage chair of embedded hand controller, also can be applicable in other the intelligentized Furniture of had hand controller control.
As shown in Fig. 1～Fig. 6, the locking device of the present embodiment is placed in an installation box body 5, installation box body 5 is arranged at the below of wherein one end of hand controller box body 9, and this locking device includes lock joint rod 1, first connecting rod 2, second connecting rod 3, push rod 4, the first resetting means and the second resetting means.
Wherein, lock joint rod 1 is pivotably connected at the fork of installing in box body 5, and the bottom of this lock joint rod 1 is hinged and connected with box body 5 is installed, and the top of lock joint rod 1 forms buckle 11, one end of embedded hand controller 8 forms breach 81, and buckle 11 can be withheld and coordinate with the breach of hand controller 8 81.
Box body 5 is installed and is also formed the first chamber 51 in the outside, lower end of lock joint rod 1, in this first chamber 51, be equipped with the first stage clip 6 of horizontal positioned, the first stage clip 6 can coordinate with lock joint rod 1 as the first resetting means, and the buckle 11 that makes this lock joint rod 1 top has the trend near hand controller 8 all the time, wherein, the bottom of one end of the first stage clip 6 and the first chamber 51 offsets, the other end of the first stage clip 6 is connected with lock joint rod 1, and the first stage clip 6 also can replace with other elastic components of the prior art such as springs.
The articulated section 53 also in box body 5 with evagination is installed, the Yu Gai articulated section, wherein one end 53 of first connecting rod 2 is hinged and connected, one end of the other end of first connecting rod 2 and second connecting rod 3 is hinged and connected, and the other end of this second connecting rod 3 is hinged and connected with the middle part of lock joint rod 1; The middle part of first connecting rod 2 offers through hole, push rod 4 is arranged in this through hole, and, the top and bottom of push rod 4 form respectively the first male part 41 and second male part 42 that can prevent that this push rod 4 from deviating from from through hole, and push rod 4 can coordinate and drive this first connecting rod 2 to realize moving up and down vertically with first connecting rod 2; The stroke moving downward in order to limit first connecting rod 2, installs in box body 5 and is also provided with and can offsets with first connecting rod 2 and limit the limiting stopper 54 that this first connecting rod 2 moves straight down.
Box body 5 is installed and is also formed the second chamber 52 in the bottom of push rod 4, in this second chamber 52, be equipped with the second stage clip 7 of vertical placement, the second stage clip 7 can coordinate with push rod 4 as the second resetting means, and make this push rod 4 there is the trend of lifting straight up all the time, wherein, the bottom of one end of the second stage clip 7 and the second chamber 52 offsets, and the other end of the second stage clip 7 is connected with push rod 4, and the second stage clip 7 can replace with other elastic components of the prior art such as springs equally.
Between first connecting rod 2, second connecting rod 3 and the lock joint rod 1 of the present embodiment locking device, all adopting bearing pin to realize is articulated and connected, and, first connecting rod 2, second connecting rod 3 and lock joint rod 1 have formed a linkage mechanism that can link, simple in structure, compact, push rod 4 passes from first connecting rod 2, and can drive link mechanism action.
Under original state, hand controller 8 is placed in hand controller box body 9 completely, between first connecting rod 2 and articulated section 53, forms articulating point A, between second connecting rod 3 and lock joint rod 1, forms articulating point B;
In the time pressing hand controller 8, push rod 4 pressurizeds move downward, distance between articulating point A and articulating point B increases gradually, the buckle 11 of lock joint rod 1 starts outwards to be supported and open, when first connecting rod 2 and second connecting rod 3 are point-blank time, the distance maximum of articulating point A and articulating point B, whole linkage mechanism is in critical localisation, now, the maximum that buckle 11 opens;
In the time that push rod 4 continues to move downward, distance between articulating point A and articulating point B starts to diminish, buckle 11 starts return, in the time that first connecting rod 2 is encountered the limiting stopper 54 of installing in box body 5, push rod 4 cannot drive first connecting rod 2 to move down again, the first stage clip 6 props up lock joint rod 1, and whole locking device is in a stable position; Now, unclamp hand controller 8, push rod 4 by the second stage clip 7 jack-up certain altitudes below after, the second male part 42 of push rod 4 lower ends can offset with first connecting rod 2, and then drive first connecting rod 2 upwards to break through critical localisation, the height that hand controller 8 is lifted exceedes the position of buckle 11, thereby realizes release.
Hand controller box body 9 inside are provided with cursor 91, and this cursor 91 is sheathed in a rotating shaft 92 rotationally, in the middle of rotating shaft 92, spring 93 are housed, and make rotating shaft 92 have a spring-back force, and the afterbody of hand controller 8 forms bayonet socket, can peg graft and coordinate with cursor 91; When locking device unclamps after hand controller 8, hand controller 8 will lift under the spring-back force effect of rotating shaft 92, after cursor 91 and the boss at hand controller box body 9 rear portions block, hand controller 8 will stop operating, now, hand controller 8 and hand controller box body 9(are massage chair handrail) between form certain angle of inclination, user is sitting in operation hand controller 8 that can be comfortable on massage chair or hand controller 8 is taken out from box to operation; After using, hand controller 8 is inserted to cursor 91, then pin hand controller 8 heads, gently to pressing down, slight when hearing " " a sound, hand controller 8 realizes self-locking.
Claims (5)
1. a locking device for embedded hand controller, is characterized in that: described locking device is placed in an installation box body (5), and this locking device includes
Lock joint rod (1), be pivotably connected in described installation box body (5), the bottom of this lock joint rod (1) and described installation box body (5) are hinged and connected, and the top of this lock joint rod (1) is provided with and can withholds the buckle (11) coordinating with hand controller (8);
First connecting rod (2), its one end and described installation box body (5) are hinged and connected, one end of the other end of this first connecting rod (2) and second connecting rod (3) is hinged and connected, and the other end of described second connecting rod (3) and described lock joint rod (1) are hinged and connected;
Push rod (4), can coordinate and drive this first connecting rod (2) to realize moving up and down vertically with described first connecting rod (2);
The first resetting means, can coordinate and make the buckle (11) at this lock joint rod (1) top to have the trend near hand controller (8) all the time with described lock joint rod (1);
The second resetting means, can coordinate with described push rod (4) and make this push rod (4) have the trend of lifting straight up all the time.
2. the locking device of embedded hand controller according to claim 1, is characterized in that: in described installation box body (5), be also provided with and can offset with described first connecting rod (2) and limit the limiting stopper (54) that this first connecting rod (2) moves straight down.
3. the locking device of embedded hand controller according to claim 1, it is characterized in that: described first connecting rod (2) middle part offers through hole, described push rod (4) is arranged in described through hole, and the top and bottom of described push rod (4) are respectively arranged with the first male part (41) and second male part (42) that can prevent that this push rod (4) from deviating from from described through hole.
4. the locking device of embedded hand controller according to claim 1, it is characterized in that: described installation box body (5) forms the first chamber (51) in the outside, lower end of described lock joint rod (1), in this first chamber (51), be equipped with first stage clip (6) of horizontal positioned, the bottom of one end of described the first stage clip (6) and described the first chamber (51) offsets, and the other end of this first stage clip (6) is connected with described lock joint rod (1).
5. the locking device of embedded hand controller according to claim 1, it is characterized in that: described installation box body (5) forms the second chamber (52) in the bottom of described push rod (4), in this second chamber (52), be equipped with second stage clip (7) of vertical placement, the bottom of one end of described the second stage clip (7) and described the second chamber (52) offsets, and the other end of this second stage clip (7) is connected with described push rod (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310019363.5A CN103062171B (en) | 2013-01-18 | 2013-01-18 | Locking device of embedded hand controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310019363.5A CN103062171B (en) | 2013-01-18 | 2013-01-18 | Locking device of embedded hand controller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103062171A CN103062171A (en) | 2013-04-24 |
| CN103062171B true CN103062171B (en) | 2014-11-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310019363.5A Active CN103062171B (en) | 2013-01-18 | 2013-01-18 | Locking device of embedded hand controller |
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| Country | Link |
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| CN (1) | CN103062171B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2397094A (en) * | 2002-12-12 | 2004-07-14 | West Alloy Ltd | Over-centre toggle latch |
| CN1720380A (en) * | 2002-12-03 | 2006-01-11 | 思嘎茨讷工业株式会社 | Tightening device with lock mechanism |
| EP2208838A1 (en) * | 2009-01-15 | 2010-07-21 | Jochen Schanz | Lock for a case |
| CN102292557A (en) * | 2008-11-25 | 2011-12-21 | Skf公司 | A coupling mechanism for releasably interconnecting a first and a second mechanical member and a linear actuator equipped with such a coupling mechanism |
| CN202437607U (en) * | 2012-01-13 | 2012-09-19 | 温州瑞莱克斯保健器材有限公司 | Arm massaging frame for massaging chair |
| CN203081933U (en) * | 2013-01-18 | 2013-07-24 | 宁波秉航电子科技有限公司 | Locking device of embedded hand controller |
-
2013
- 2013-01-18 CN CN201310019363.5A patent/CN103062171B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1720380A (en) * | 2002-12-03 | 2006-01-11 | 思嘎茨讷工业株式会社 | Tightening device with lock mechanism |
| GB2397094A (en) * | 2002-12-12 | 2004-07-14 | West Alloy Ltd | Over-centre toggle latch |
| CN102292557A (en) * | 2008-11-25 | 2011-12-21 | Skf公司 | A coupling mechanism for releasably interconnecting a first and a second mechanical member and a linear actuator equipped with such a coupling mechanism |
| EP2208838A1 (en) * | 2009-01-15 | 2010-07-21 | Jochen Schanz | Lock for a case |
| CN202437607U (en) * | 2012-01-13 | 2012-09-19 | 温州瑞莱克斯保健器材有限公司 | Arm massaging frame for massaging chair |
| CN203081933U (en) * | 2013-01-18 | 2013-07-24 | 宁波秉航电子科技有限公司 | Locking device of embedded hand controller |
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| Publication number | Publication date |
|---|---|
| CN103062171A (en) | 2013-04-24 |
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Address after: 315500 Huicheng Road, Fenghua Economic Development Zone, Zhejiang Patentee after: Ningbo binghang Technology Group Co.,Ltd. Address before: 315500 Huicheng Road, Fenghua Economic Development Zone, Zhejiang Patentee before: NINGBO COMFORT HEALTH EQUIPMENT Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |