CN207297623U - Clasp type rotating member folding control device - Google Patents
Clasp type rotating member folding control device Download PDFInfo
- Publication number
- CN207297623U CN207297623U CN201721179819.4U CN201721179819U CN207297623U CN 207297623 U CN207297623 U CN 207297623U CN 201721179819 U CN201721179819 U CN 201721179819U CN 207297623 U CN207297623 U CN 207297623U
- Authority
- CN
- China
- Prior art keywords
- rotating member
- slot
- offers
- switch
- plug
- 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
Links
Abstract
The utility model and a kind of clasp type rotating member folding control device, belong to mechanical switch control technology field.The clasp type rotating member folding control device includes switch, the switch is installed on housing by first rotating shaft and forms leverage, being provided with the first rotating shaft makes automatically reset first torsional spring of switch, the long arm end of the switch is provided with the button for pressing, the galianconism end of the switch is provided with grab, the rotating member is installed on housing by the second shaft, the second torsional spring for making rotating member produce opening automatically is installed in second shaft, the side of the rotating member offers when rotating member is closed the bayonet propped up for grab to hinder rotating member to produce automatically, the opposite side of the rotating member offers the card slot being engaged when opening with grab to hinder rotating member to go back to.It can just overcome grab to act on the power on card slot, it is necessary to increase external force after rotating member is opened, ensure that external piece is very convenient using reliable, overall construction design novelty, operation.
Description
Technical field
The utility model belongs to mechanical switch control technology field, and in particular to a kind of clasp type rotating member folding control dress
Put.
Background technology
Existing jackknife (such as sabre), the open-and-close mechanism of folding key (such as car key) folding things do not have self-locking work(
Can, the junction of external piece and rotating member must be acted on when opening and using by external force, just can guarantee that external piece will not be back
Run, use is harder and unreliable.
Utility model content
In view of the deficiencies in the prior art, technical problem to be solved in the utility model is to provide one kind and designs reasonable, knot
The novel and easy to use and reliable clasp type rotating member folding control device of structure.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is：A kind of clasp type rotating member folding
Control device, including switch, the switch is installed on housing by first rotating shaft and forms leverage, in the first rotating shaft
Being provided with makes automatically reset first torsional spring of switch, and the long arm end of the switch is provided with the button for pressing, the switch
Galianconism end be provided with grab, the rotating member is installed on housing by the second shaft, and being provided with second shaft makes
Rotating member produces the second torsional spring of opening automatically, the side of the rotating member offer when rotating member is closed for grab prop up with
Hinder the bayonet that produces automatically of rotating member, the opposite side of the rotating member offer when rotating member is opened be engaged with grab with
The card slot for hindering rotating member to go back to.
Further, the end of the rotating member is fixedly connected with external piece.
Preferably, fixed between the rotating member and external piece by positive screw lock, the end of the rotating member
Slot is offered, a panel of the slot offers the through hole for accommodating screw, and another panel of the slot offers
With the matched threaded hole of screw, one end of the external piece offers and the matched plug of slot, the front portion of the plug
Offer the notch passed through for screw.
Preferably, fixed between the rotating member and external piece by the screw lock of side, the end of the rotating member
Slot is offered, the side plate of the slot is offered to be opened up with the matched tapped through hole of screw, one end of the external piece
Have and offer the notch stretched into for screw with the matched plug of slot, the sidepiece of the plug.
Preferably, it is tightly fixed between the rotating member and external piece by the pin of side, the end of the rotating member
End offers slot, and the side plate of the slot offers the pin hole with pin interference fit, and one end of the external piece opens up
Have and offer the groove stretched into for pin with the matched plug of slot, a surface of the plug.
Preferably, it is locked between the rotating member and external piece by bolt and nut component, the end of the rotating member
End offers slot, and a panel of the slot offers the first through hole for accommodating bolt, another panel of the slot
Offer the second through hole for accommodating nut, one end of the external piece offer with the matched plug of slot, it is described to insert
The card hole being caught in for nut is offered on head.
Preferably, by latching clamping fixed between the rotating member and external piece, the end of the rotating member offers
Slot, the biside plate of the slot offer mounting hole respectively, and the lock includes two movable jaws, two movable jaws point
It is not installed on by respective axis pin in corresponding mounting hole, one end of the external piece offers and slot is matched inserts
Head, the rear portion of the plug are symmetrically arranged with two grooves coordinated with respective activity claw.
Compared with prior art, the utility model has the advantages that：The clasp type rotating member folding control device
Using lever switch, pressing keys very comfortable is laborsaving；Bayonet is propped up by grab after closure, prevents rotating member from turn
Go out；Card slot is caught on by grab after opening, is kept open rotating member, needs to increase when realizing auto-lock function, and closing
External force just can overcome grab to act on the power on card slot, ensure that external piece in the on-state using reliably, overall structure is set
Meter is novel, and operation is very convenient.
Brief description of the drawings
Fig. 1 is the opening schematic diagram of the utility model embodiment.
Fig. 2 is the closure schematic diagram of the utility model embodiment.
Fig. 3 is the first connection structure explosive view of external piece and rotating member.
Fig. 4 is second of connection structure explosive view of external piece and rotating member.
Fig. 5 is the third connection structure explosive view of external piece and rotating member.
Fig. 6 is the 4th kind of connection structure explosive view of external piece and rotating member.
Fig. 7 is the 5th kind of connection structure explosive view of external piece and rotating member.
Marked in figure：10th, switch；11st, button；12nd, grab；21st, first rotating shaft；22nd, the first torsional spring；31st, the second shaft；
32nd, the second torsional spring；40th, rotating member；41st, bayonet；42nd, card slot；50th, external piece；51st, plug；52nd, notch；53rd, groove；54th, block
Hole；55th, groove；61st, screw；62nd, screw；63rd, pin；64th, bolt；65th, nut；66th, latch；67th, movable jaw；68th, sell
Axis.
Embodiment
In order to allow the utility model features described above and advantage become apparent, below especially exemplified by embodiment, and coordinate attached drawing,
It is described in detail below.
As shown in Fig. 1~2, a kind of clasp type rotating member folding control device, including switch 10, the switch 10 pass through the
On one shaft 21 installation housing (being omitted in figure) and leverage is formed, being provided with the first rotating shaft 21 makes switch 10 automatic
The first torsional spring 22 resetted, the long arm end of the switch 10 are provided with the button 11 for pressing, the galianconism end of the switch 10
Grab 12 is provided with, the rotating member 40 is installed on housing by the second shaft 31, and being provided with second shaft 31 makes
Rotating member 40 produces the second torsional spring 32 of (such as 180 °) opening automatically, and the side of the rotating member 40 is offered in rotating member 40
The bayonet 41 to hinder rotating member 40 to produce automatically is propped up for grab 12 during closure, the opposite side of the rotating member 40 offers
Rotating member 40 is engaged the card slot 42 to hinder rotating member 40 to go back to grab 12 when opening.
The operation principle of the clasp type rotating member folding control device is as follows：When rotating member 40 closes, 10 grab is switched
12 withstand the bayonet 41 of 40 side of rotating member, prevent rotating member 40 (counterclockwise) from producing；By compress switch 10 button 11 when, due to
Lever principle, switchs the bayonet 41 of the 10 disengaging rotating member 40 of grab 12, and rotating member 40 is automatic under the action of the second torsional spring 32
Produce, the grab 12 that 10 are switched when producing in place catches on the card slot 42 of 40 opposite side of rotating member, when increasing rotating member 40 and going back to
Required external forces；When needing the rotating member 40 to re-close, go back to rotating member 40 (clockwise) by external force, when going back to
The extraneous active force that bigger is provided is needed, its size is related with two brachium ratios of switch 10, the bending angle also with grab 12
It is related, the active force of the first torsional spring 22 can be just overcome so that grab 12 departs from card slot 42.
In the utility model embodiment, as shown in figure 3 to figure 7, the end of the rotating member 40 is fixedly connected with external piece
50, the external piece 50 is preferably but not limited to cutter or key, can also be the various instruments such as bottle opener, described to be fixedly connected both
Can be it is non-dismountable be fixedly connected with (such as weld, rivet) or be detachably fixed connection, five kinds of knots are set forth below
Structure.
As shown in figure 3, the first structure：Locked admittedly by positive screw 61 between the rotating member 40 and external piece 50
Fixed, the end of the rotating member 40 offers slot 42, and a panel of the slot 42 is offered for accommodating the logical of screw 61
Hole 43, another panel of the slot 42 offer threaded hole 44 matched with screw 61, and one end of the external piece 50 is opened
Equipped with plug 51 matched with slot 42, the front portion of the plug 51 offers the notch 52 passed through for screw 61.Pass through spiral shell
External piece 50 is locked on rotating member 50 by nail 61, be effectively prevent external piece 50 and is deviate from.
As shown in figure 4, second of structure：Locked admittedly by the screw 62 of side between the rotating member 40 and external piece 50
Fixed, the end of the rotating member 40 offers slot 42, and the side plate of the slot 42 offers and 62 matched spiral shell of screw
Line through hole 45, one end of the external piece 50 offer plug 51 matched with slot 42, and the sidepiece of the plug 51 opens up
There is the notch 52 stretched into for screw 62.It is stuck in by screw 62 in notch 52, external piece 50 is clamped on rotating member 40.
As shown in figure 5, the third structure：Pass through 63 tight fit of pin of side between the rotating member 40 and external piece 50
Fixed, the end of the rotating member 40 offers slot 42, and the side plate of the slot 42 is offered to be interference fitted with pin 63
Pin hole 46, one end of the external piece 50 offers plug 51 matched with slot 42, and a surface of the plug 51 is opened
Equipped with the groove 53 stretched into for pin 63.The groove on the pin hole 46 and external piece 50 on rotating member 40 is passed through by pin 63
53, to fasten external piece 50.
As shown in fig. 6, the 4th kind of structure：Locked admittedly by bolt and nut component between the rotating member 40 and external piece 50
Fixed, the end of the rotating member 40 offers slot 42, a panel of the slot 42 offer for accommodate bolt 64 the
One through hole 47, another panel of the slot 42 offer the second through hole 48 for accommodating nut 65, the external piece 50
One end offers plug 51 matched with slot 42, and the card hole 54 being caught in for nut 65 is offered on the plug 51.Nut
65 are stuck in the card hole 54 of external piece 50, are locked using bolt 64 and nut 55 and external piece 50 is fixed on rotating member 40.
As shown in fig. 7, the 5th kind of structure：By latching 66 clamping fixeds, institute between the rotating member 40 and external piece 50
The end for stating rotating member 40 offers slot 42, and the biside plate of the slot 42 offers mounting hole 49, the lock 66 respectively
Comprising two movable jaws 67, two movable jaws 67 are installed in corresponding mounting hole 49 by respective axis pin 68 respectively,
One end of the external piece 50 offers plug 51 matched with slot 42, and the rear portion of the plug 51 is symmetrically arranged with two
The groove 55 coordinated with respective activity claw 67.Fastening lock 66, makes two movable jaws 67 be caught in the groove 55 of external piece 50
In, so that external piece 50 is fixed on rotating member 40.
The above, is only the preferred embodiment of the utility model, limit in any form is not done to the utility model
System, any those skilled in the art are in every case without departing from the content of technical solutions of the utility model, according to the utility model
Technical spirit any simple modification, equivalent changes and modifications are made to above example, should all belong to the culvert of the utility model
Lid scope.
Claims (7)
1. a kind of clasp type rotating member folding control device, including switch, it is characterised in that：The switch is pacified by first rotating shaft
On dress housing and leverage is formed, being provided with the first rotating shaft makes automatically reset first torsional spring of switch, the switch
Long arm end be provided with button for pressing, the galianconism end of the switch is provided with grab, and the rotating member passes through second turn
Axis is installed on housing, and the second torsional spring for making rotating member produce opening automatically, the rotating member are provided with second shaft
Side offer when rotating member is closed the bayonet propped up for grab to hinder rotating member to produce automatically, the rotating member it is another
Side offers when rotating member is opened the card slot being engaged with grab to hinder rotating member to go back to.
2. clasp type rotating member folding control device according to claim 1, it is characterised in that：The end of the rotating member
It is fixedly connected with external piece.
3. clasp type rotating member folding control device according to claim 2, it is characterised in that：The rotating member with it is external
Fixed between part by positive screw lock, the end of the rotating member offers slot, and a panel of the slot opens up
It is useful for accommodating the through hole of screw, another panel of the slot offers and the matched threaded hole of screw, the external piece
One end offer and offer the notch passed through for screw with the matched plug of slot, the front portion of the plug.
4. clasp type rotating member folding control device according to claim 2, it is characterised in that：The rotating member with it is external
Fixed between part by the screw lock of side, the end of the rotating member offers slot, and the side plate of the slot opens up
Have with the matched tapped through hole of screw, one end of the external piece offer with the matched plug of slot, the plug
Sidepiece offers the notch stretched into for screw.
5. clasp type rotating member folding control device according to claim 2, it is characterised in that：The rotating member with it is external
It is tightly fixed between part by the pin of side, the end of the rotating member offers slot, and the side plate of the slot is opened
Equipped with the pin hole being interference fitted with pin, one end of the external piece offer with the matched plug of slot, the plug
One surface offers the groove stretched into for pin.
6. clasp type rotating member folding control device according to claim 2, it is characterised in that：The rotating member with it is external
It is locked between part by bolt and nut component, the end of the rotating member offers slot, and a panel of the slot is opened
Equipped with the first through hole for accommodating bolt, another panel of the slot offers the second through hole for accommodating nut, institute
State external piece one end offer with the matched plug of slot, offer the card hole being caught in for nut on the plug.
7. clasp type rotating member folding control device according to claim 2, it is characterised in that：The rotating member with it is external
By latching clamping fixed between part, the end of the rotating member offers slot, and the biside plate of the slot offers respectively
Mounting hole, the lock include two movable jaws, and two movable jaws are installed on corresponding peace by respective axis pin respectively
Fill in hole, one end of the external piece is offered is symmetrically arranged with two with the matched plug of slot, the rear portion of the plug
The groove coordinated with respective activity claw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721179819.4U CN207297623U (en) | 2017-09-14 | 2017-09-14 | Clasp type rotating member folding control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721179819.4U CN207297623U (en) | 2017-09-14 | 2017-09-14 | Clasp type rotating member folding control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207297623U true CN207297623U (en) | 2018-05-01 |
Family
ID=62441453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721179819.4U Expired - Fee Related CN207297623U (en) | 2017-09-14 | 2017-09-14 | Clasp type rotating member folding control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207297623U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111185111A (en) * | 2020-01-14 | 2020-05-22 | 重庆师范大学 | Multifunctional laboratory stirrer |
| CN111749974A (en) * | 2020-06-28 | 2020-10-09 | Oppo广东移动通信有限公司 | Locking and releasing mechanism, opening and closing device and electronic equipment |
-
2017
- 2017-09-14 CN CN201721179819.4U patent/CN207297623U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111185111A (en) * | 2020-01-14 | 2020-05-22 | 重庆师范大学 | Multifunctional laboratory stirrer |
| CN111749974A (en) * | 2020-06-28 | 2020-10-09 | Oppo广东移动通信有限公司 | Locking and releasing mechanism, opening and closing device and electronic equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207297623U (en) | Clasp type rotating member folding control device | |
| CN209704239U (en) | A kind of curved groove dustbin retaining mechanism | |
| CN202220499U (en) | Luggage lock | |
| CN207229578U (en) | Magnetic-type rotating member folding control device | |
| CN107479423B (en) | Engagement type rotating member folding control device and control method | |
| CN215950045U (en) | Plane connection structure | |
| CN212249615U (en) | Flap locking device | |
| CN210013572U (en) | Quick opening and closing door lock body with anti-insertion function | |
| CN210983251U (en) | Wire arrangement device for computer | |
| CN209294183U (en) | A kind of yoke configurations | |
| CN213788890U (en) | Medical soft capsule machine | |
| CN218092510U (en) | 7250 Transmission structure of lock core linkage oblique tongue of true mortise lock body | |
| CN216788056U (en) | Box locking device | |
| CN212079838U (en) | Locking device | |
| CN208073151U (en) | Lock head with replaceable invisible blades and key for lock head | |
| CN210738300U (en) | Lock body with multipoint double-fast-narrow structure | |
| CN218234721U (en) | Do benefit to locking mechanism for toolbox of operation | |
| CN213449901U (en) | Glue injection type anti-seepage plastic steel connecting lock catch | |
| CN218451440U (en) | Folding box | |
| CN209369522U (en) | A kind of smart lock reversing mechanism | |
| CN216240153U (en) | Anti-shock self-locking lock cylinder | |
| CN214740566U (en) | Visual locking mechanism | |
| CN207074403U (en) | A kind of functional module self-locking mechanism | |
| CN212336929U (en) | Door lock with rotary switch button | |
| CN109873322B (en) | Door plate locking device of low-voltage complete switch equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180501 Termination date: 20210914 |