CN202431657U - Locking device - Google Patents
Locking device Download PDFInfo
- Publication number
- CN202431657U CN202431657U CN2011205742300U CN201120574230U CN202431657U CN 202431657 U CN202431657 U CN 202431657U CN 2011205742300 U CN2011205742300 U CN 2011205742300U CN 201120574230 U CN201120574230 U CN 201120574230U CN 202431657 U CN202431657 U CN 202431657U
- Authority
- CN
- China
- Prior art keywords
- hasp
- closure
- locker
- pivoted arm
- pedestal
- 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
A locking device comprises a buckle structure and a locking structure. The buckle structure comprises a buckle base, wherein a buckle accommodating groove is arranged on the buckle base; one end of a rotating arm is rotatably accommodated in the buckle accommodating groove; one end of the buckle is rotatably connected with one end at which the rotating arm and the buckle base is connected, the rotating axis of the buckle and the rotating axis of the rotating arm are not coaxial, and a clamp part is arranged at the other end of the buckle. The locking structure comprises a locking element, wherein the locking element is provided with a matching part clamped with the clamping part, and the buckle is fixedly connected with the locking element in a dismountable way through the matching part. The free end of the rotating arm rotates toward the direction far away from the locking element, the buckle rotates with the rotating arm, and the end of the buckle at which the clamping part is located also rotates toward the direction far away from the locking element, so that the clamping part turns up to detach from the matching part. The locking device provided by the utility model can be rapidly connected or opened.
Description
[technical field]
The utility model relates to a kind of bindiny mechanism, particularly relates to a kind of locker.
[background technique]
LED display is formed by a plurality of LED box body splicings.Because the LED box weight is heavier, it adopts locker with a plurality of LED box body splicings usually.
Splicing between the LED casing that the cuckoo load capacity is heavier at present generally is to connect and locking through the higher locker of constant intensity; Locker comprises metal fixed plate and screw; Wherein the two ends of tinsel are passed through screw respectively on two adjacent LED casings, thereby reach the purpose of fixed connection.But the Placement of this LED casing relatively wastes time and energy in actual mechanical process, and because the LED casing is generally heavier, needs a plurality of people's assistance to assemble length consuming time.
[model utility content]
In view of above-mentioned condition, be necessary to provide a kind of locker that can connect fast.
A kind of locker comprises:
Hasp structure comprises:
The hasp pedestal offers the hasp accepting groove;
Pivoted arm, one of which end are contained in the said hasp accepting groove rotationally;
Hasp, the one of which end is rotatably connected with the end that said hasp pedestal links to each other with said pivoted arm, and the center of rotation of the center of rotation of said hasp and said pivoted arm is not coaxial, and the other end is provided with the engagement portion;
Closure structure comprises closure, and said closure has the auxiliary section that holds mutually with said engagement portion, and said hasp removably is fixedly connected with said closure;
Wherein, The free end of said pivoted arm rotates towards the direction away from said closure; Said hasp is followed said pivoted arm and is rotated; And an end at place, the said engagement portion of said hasp also rotates towards the direction away from said closure, makes the perk of said engagement portion and leaves with said mating part.
Further, said pivoted arm comprises the clicking section and is located at the rotating disc of an end of said clicking section that said rotating disc is rotatably connected through the sidewall of rotating shaft and said hasp accepting groove.
Further, also comprise the stop configurations that is used to locate said pivoted arm, said stop configurations comprises:
Stop member is contained in the said hasp accepting groove, and is rotatably connected with the sidewall of said hasp accepting groove;
Elastic component, its two ends are fixedly connected with said hasp pedestal with said stop member respectively;
Wherein, the periphery of said rotating disc is provided with the flange that can hold with said stop member, and the side that said stop member belongs to towards said rotating disc is rotated and made said elastic component generation elastic strain, and said flange is separated with said hook part.
Further, said stop member comprises:
Body, the sidewall of an end and said hasp accepting groove is rotatably connected, and the other end is fixedly connected with said elastic component; And
Hook part, from the side protrusion extension of said body, said hook part and said flange can hold.
Further, said elastic component is the extension spring that two ends are fixedly connected with the bottom of end of body and said hasp accepting groove respectively.
Further, said closure structure also comprises sealed pedestal, and said sealed pedestal offers the containing groove of accommodating said closure, said closure in said containing groove slidably.
Further, said closure structure also comprises the elastic reset spare between the sidewall that is connected to said closure and said containing groove.
Further, said closure also is provided with directional post, and the sidewall of said containing groove offers the pilot hole that supplies said directional post to wear.
Further, said auxiliary section is the boss that engages of being located at the relative side with said directional post of said closure, and the free-ended barb of said hasp is located in said engagement portion.
Further, said closure also is provided with positioning convex, and the middle part of said hasp offers the positioning hole corresponding with said positioning convex.
Above-mentioned locker is through rotating pivoted arm, and the center of rotation of pivoted arm and the center of rotation of hasp are not coaxial, rotates and drive hasp, the engagement portion of hasp is engaged with the auxiliary section of closure and separates, thereby can connect apace.
[description of drawings]
Fig. 1 is the stereogram of the locker of the utility model preferred embodiments;
Fig. 2 is the sectional view of locker shown in Figure 1;
Fig. 3 is the schematic representation that locker shown in Figure 1 connects two LED casings;
Fig. 4 is the enlarged view of IV portion among Fig. 3;
Fig. 5 is the enlarged view of V portion among Fig. 3.
[embodiment]
For the ease of understanding the utility model, will more comprehensively describe the utility model with reference to relevant drawings below.Provided the preferred embodiment of the utility model in the accompanying drawing.But the utility model can be realized with many different forms, be not limited to embodiment described herein.On the contrary, provide these embodiments' purpose be make the understanding of the disclosure of the utility model comprehensively thorough more.
Need to prove, when element is called as " being fixed in " another element, it can be directly on another element or also can have element placed in the middle.When an element is considered to " connection " another element, it can be to be directly connected to another element or possibly to have element placed in the middle simultaneously.Term as used herein " vertical ", " level ", " left side ", " right side " and similar statement are just for illustrative purposes.
Only if definition is arranged in addition, the employed all technology of this paper are identical with the implication of the those skilled in the art's common sense that belongs to the utility model with scientific terminology.Among this paper in the specification of the utility model employed term be not intended to be restriction the utility model just in order to describe concrete embodiment's purpose.Term as used herein " and/or " comprise one or more relevant Listed Items arbitrarily with all combinations.
See also Fig. 1, the locker 10 of the utility model preferred embodiments comprises hasp structure 100, closure structure 200 and stop configurations 300.Hasp structure 100 removably is fixedly connected with closure structure 200, and stop configurations 300 is used to stop hasp structure 100 to separate with closure structure 200.In this mode of execution, be example with the LED casing, hasp structure 100 is fixed on the LED casing, and closure structure 200 is fixed on another LED casing, through hasp structure 100 and being connected of closure structure 200 making two LED box body splicings together.
Need to prove that locker 10 is not limited to be applied to LED display, also can use on other devices, for example, between the casing and case lid of equipment box.
Please consult Fig. 2 in the lump, hasp structure 100 comprises hasp pedestal 110, pivoted arm 120 and hasp 130.Pivoted arm 120 is rotatably connected with pedestal 100, and hasp 130 is rotatably connected with pivoted arm 120.The center of rotation of the center of rotation of hasp 130 and pivoted arm 120 is not coaxial, rotates and perk together so that the free end of hasp 130 is followed pivoted arm 120.
One end of pivoted arm 120 is contained in the hasp accepting groove 111 of hasp pedestal 110 rotationally, and is concrete, and an end of pivoted arm 120 is equipped with rotating shaft (figure is mark not), and the two ends of rotating shaft are fixed on the two opposite side walls of hasp accepting groove 111.Specifically in this mode of execution, pivoted arm 120 comprises clicking section 121 and is located at the rotating disc 123 of an end of clicking section 121.Rotating disc 123 is circular, and the center of circle of rotating disc 123 is rotatably connected through the sidewall of the hasp accepting groove 111 of rotating shaft and hasp pedestal 110.The center of rotation of pivoted arm 120 is the rotating shaft of rotating disc 123.The periphery of rotating disc 123 is provided with flange 1231.
One end of hasp 130 is rotatably connected with the end that pivoted arm 120 links to each other with hasp pedestal 110, and the other end is provided with engagement portion 131.Specifically in this mode of execution, an end of hasp 130 is rotatably connected through the rotating disc 123 of rotating shaft (figure is mark not) with pivoted arm 120, and the rotating shaft of hasp 130 departs from the center of circle of rotating disc 123.The center of rotation of hasp 130 is the rotating shaft of hasp 130.
Need to prove that pivoted arm 120 is not limited to be rotatably connected through rotating shaft and pedestal 100, hasp 130 is not limited to be rotatably connected through rotating shaft and pivoted arm 120, also can adopt other modes, for example, couples together rotationally through hinge structure.
Sealed pedestal 210 offers the containing groove 211 of accommodating closure 220, closure 220 in containing groove 211 slidably.Specifically in this mode of execution, sealed pedestal 210 is roughly the U-shaped structure of strip, and containing groove 211 is the thin-and-long groove along the length direction extension of sealed pedestal 210.For pivoted arm 120 is contained in the hasp accepting groove 111 of containing groove 211 and hasp pedestal 110 of sealed pedestal 210 easily, measure-alike in containing groove 211 and the hasp accepting groove 111.
Closure 220 is provided with auxiliary section 221, directional post 223 and positioning convex 225.Specifically in this mode of execution, directional post 223 and auxiliary section 221 are located at the relative both sides of closure 220 respectively, and positioning convex 225 is located at the top of closure 220, and the bottom of closure 220 is along the basal sliding of containing groove 211.The sidewall of the containing groove 211 of sealed pedestal 210 offers the pilot hole (figure is mark not) that supplies directional post 223 to wear, to guarantee that closure 220 slides along predetermined direction.The middle part of hasp 130 offers the positioning hole 133 corresponding with positioning convex 225.The size of positioning hole 133 is greater than positioning convex 225, so that when the free end perk of hasp 130, positioning convex 225 breaks away from positioning hole 133.In this mode of execution, auxiliary section 221 is for being located at the boss that engages of closure 220 and directional post 223 relative sides, and the engagement portion 131 of hasp 130 is for being located at hasp 130 free-ended barbs, barb with engage boss and can hold.
In other embodiments, auxiliary section 221 is for being located at first grab of closure 220 and directional post 223 relative sides, and hasp 130 free-ended second grabs are located in the engagement portion 131 of hasp 130, and first grab can engage with second grab.
In another embodiment, auxiliary section 221 is for being located at the draw-in groove of closure 220 and directional post 223 relative sides, and hasp 130 free-ended grabs are located in the engagement portion 131 of hasp 130, and grab can engage with draw-in groove.
The engagement portion 131 of hasp 130 holds with the auxiliary section 221 of closure 220 mutually, and hasp 130 removably is fixedly connected with closure 220.When the free end of pivoted arm 120 rotates towards the direction away from closure 220; Hasp 130 is followed pivoted arm 120 and is rotated; And an end at 131 places, the engagement portion of hasp 130 also rotates towards the direction away from closure 220, makes engagement portion 131 perks and separates with auxiliary section 221.
Be appreciated that elastic reset spare 230 is not limited to spring, also can be elastic caoutchouc post, ox-hide muscle or the like elastic component.
Specifically in this mode of execution, stop member 310 is contained in the hasp accepting groove 111 of hasp pedestal 110, and is rotatably connected through the sidewall with hasp accepting groove 111 such as rotating shaft, hinge.Stop member 310 comprises body 311 and hook part 312.One end of body 311 is rotatably connected through the sidewall with hasp accepting groove 111 such as rotating shaft, hinge, and the other end is fixedly connected with elastic component 330.Hook part 312 extends from the side protrusion of body 311, and hook part 312 can hold with the flange 1231 of the rotating disc 123 of pivoted arm 120.
The two ends of elastic component 330 are fixedly connected with hasp pedestal 110 with stop member 310 respectively.Specifically in this mode of execution, elastic component 330 is the extension spring that two ends are fixedly connected with the bottom of the hasp accepting groove 111 of end of the body 311 of stop member 310 and hasp pedestal 110 respectively.Elastic component 330 is contained in the hasp accepting groove 111 of hasp pedestal 110, and is positioned at the side of the hook part 312 of stop member 310 away from the rotating disc 123 of pivoted arm 120.Wherein, stop member 310 rotates and makes elastic component 330 that elastic strains take place towards a side at the rotating disc of pivoted arm 120 123 places, and the flange 1231 of rotating disc 123 is separated with hook part 312.
Please consult Fig. 2 to Fig. 5 simultaneously; When splicing two LED casings; Directly the hasp 130 with hasp structure 100 is fastened on the closure 220 of closure structure 200; The engagement portion 131 of hasp 130 is held with closure 220 mutually, and the positioning convex 225 of closure 220 is contained in the positioning hole 133 of hasp 130, thereby hasp structure 100 removably is fixedly connected with closure structure 200.At this moment, the hook part 312 of the stop member 310 of stop configurations 300 holds with the flange 1231 of the rotating disc 123 of pivoted arm 120, stops hasp 130 releases, thereby hasp 130 is in the lock state.
If when needing to separate two LED casings; The body 311 of the stop member 310 of stop configurations 300 is rotated towards a side at rotating disc 123 places of the pivoted arm 120 of hasp structure 100, the hook part 312 of the stop member 310 of stop configurations 300 is separated with the flange 1231 of the rotating disc 123 of pivoted arm 120.The clicking section of pivoted arm 120 is rotated towards the direction away from closure 220; Hasp 130 is also followed pivoted arm 120 and is rotated; Make the free end perk of hasp 130 and the engagement portion 131 of hasp 130 is separated with the auxiliary section 221 of closure 220; The positioning convex 225 of closure 220 separates with the positioning hole 133 of hasp 130, thereby hasp structure 100 is separated with closure structure 200.
Above-mentioned locker 10 is through rotating pivoted arm 120; The center of rotation of the center of rotation of pivoted arm 120 and hasp 130 is not coaxial; Rotate and drive hasp 130, the engagement portion 131 that makes hasp 130 is with auxiliary section 221 engagings of closure 220 and separate, thereby can connect apace.
And locker 10 locks pivoted arm 120 effectively through stop configurations 300, rotate unexpectedly to prevent pivoted arm 120, thus the Security that improves locker 10.
Be appreciated that stop mechanism 300 is not limited to comprise stop member 310 and elastic component 330, also can be other structures; For example; Stop mechanism 300 can comprise slider and elastic component, offers guide portion on the two opposite side walls of the hasp accepting groove 111 of hasp pedestal 110, and the two opposite sides of slider are provided with slide part; Slide part along guide portion slidably; So that slider is at the hasp accepting groove 111 of hasp pedestal 110 slidably, and slide into pivoted arm 120 rotating disc 123 flange 1231 places and hold with flange 1231, thereby stop the free end of pivoted arm 120 to rotate towards direction away from closure 220.The hasp accepting groove 111 of hasp pedestal 110 is a closed end away from an end of sealed pedestal 210.Elastic component is connected between the relative sidewall of closed end and the rotating disc 123 of slider and hasp accepting groove 111.Promote slider and slide, slider is separated with the flange 1231 of rotating disc 123, elastic component generation elastic strain this moment towards direction away from rotating disc 123.
Concrete, the guide portion of the hasp accepting groove 111 of hasp pedestal 110 can be guiding groove or guide rail, the slide part of slider corresponds to the slide protrusion of strip or long and narrow chute.
Because the top open part of slider and pivoted arm 120 common sealing hasp accepting grooves 111; The open butt joint of the containing groove 211 of hasp accepting groove 111 and closed end opening opposing and sealed pedestal 210; Thereby prevent that extraneous dust and other impurities from getting into; Avoid influencing the normal use of locker 10, improve the safety in utilization and the working life of locker 10.
The above embodiment has only expressed several kinds of mode of executions of the utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model claim.Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the utility model design, can also make some distortion and improvement, these all belong to the protection domain of the utility model.Therefore, the protection domain of the utility model patent should be as the criterion with accompanying claims.
Claims (10)
1. a locker is characterized in that, comprising:
Hasp structure comprises:
The hasp pedestal offers the hasp accepting groove;
Pivoted arm, one of which end are contained in the said hasp accepting groove rotationally;
Hasp, the one of which end is rotatably connected with the end that said hasp pedestal links to each other with said pivoted arm, and the center of rotation of the center of rotation of said hasp and said pivoted arm is not coaxial, and the other end is provided with the engagement portion;
Closure structure comprises closure, and said closure has the auxiliary section that holds mutually with said engagement portion, and said hasp removably is fixedly connected with said closure;
Wherein, The free end of said pivoted arm rotates towards the direction away from said closure; Said hasp is followed said pivoted arm and is rotated; And an end at place, the said engagement portion of said hasp also rotates towards the direction away from said closure, makes the perk of said engagement portion and leaves with said mating part.
2. locker as claimed in claim 1 is characterized in that, said pivoted arm comprises the clicking section and be located at the rotating disc of an end of said clicking section that said rotating disc is rotatably connected through the sidewall of rotating shaft and said hasp accepting groove.
3. locker as claimed in claim 2 is characterized in that, also comprises the stop configurations that is used to locate said pivoted arm, and said stop configurations comprises:
Stop member is contained in the said hasp accepting groove, and is rotatably connected with the sidewall of said hasp accepting groove;
Elastic component, its two ends are fixedly connected with said hasp pedestal with said stop member respectively;
Wherein, the periphery of said rotating disc is provided with the flange that can hold with said stop member, and the side that said stop member belongs to towards said rotating disc is rotated and made said elastic component generation elastic strain, and said flange is separated with said hook part.
4. locker as claimed in claim 3 is characterized in that, said stop member comprises:
Body, the sidewall of an end and said hasp accepting groove is rotatably connected, and the other end is fixedly connected with said elastic component; And
Hook part, from the side protrusion extension of said body, said hook part and said flange can hold.
5. locker as claimed in claim 4 is characterized in that, said elastic component is the extension spring that two ends are fixedly connected with the bottom of end of body and said hasp accepting groove respectively.
6. locker as claimed in claim 1 is characterized in that said closure structure also comprises sealed pedestal, and said sealed pedestal offers the containing groove of accommodating said closure, said closure in said containing groove slidably.
7. locker as claimed in claim 6 is characterized in that said closure structure also comprises the elastic reset spare between the sidewall that is connected to said closure and said containing groove.
8. like claim 6 or 7 described lockers, it is characterized in that said closure also is provided with directional post, the sidewall of said containing groove offers the pilot hole that supplies said directional post to wear.
9. locker as claimed in claim 8 is characterized in that, said auxiliary section is the boss that engages of being located at the relative side with said directional post of said closure, and the free-ended barb of said hasp is located in said engagement portion.
10. like each described locker of claim 1～9, it is characterized in that said closure also is provided with positioning convex, the middle part of said hasp offers the positioning hole corresponding with said positioning convex.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205742300U CN202431657U (en) | 2011-12-31 | 2011-12-31 | Locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205742300U CN202431657U (en) | 2011-12-31 | 2011-12-31 | Locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202431657U true CN202431657U (en) | 2012-09-12 |
Family
ID=46781104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205742300U Expired - Fee Related CN202431657U (en) | 2011-12-31 | 2011-12-31 | Locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202431657U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102536976A (en) * | 2011-12-31 | 2012-07-04 | 深圳市通普科技有限公司 | Locking device |
| CN110259777A (en) * | 2019-06-18 | 2019-09-20 | 北京无线电测量研究所 | A kind of fast locking device of adjustable buckle type of locked lengths |
| CN111396410A (en) * | 2020-04-27 | 2020-07-10 | 朱箫笛 | Connecting mechanism convenient to dismantle |
-
2011
- 2011-12-31 CN CN2011205742300U patent/CN202431657U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102536976A (en) * | 2011-12-31 | 2012-07-04 | 深圳市通普科技有限公司 | Locking device |
| CN110259777A (en) * | 2019-06-18 | 2019-09-20 | 北京无线电测量研究所 | A kind of fast locking device of adjustable buckle type of locked lengths |
| CN111396410A (en) * | 2020-04-27 | 2020-07-10 | 朱箫笛 | Connecting mechanism convenient to dismantle |
| CN111396410B (en) * | 2020-04-27 | 2021-11-02 | 合肥市航拯工业设计有限公司 | Connecting mechanism convenient to dismantle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120912 Termination date: 20151231 |
|
| EXPY | Termination of patent right or utility model |