CN203879853U - Lock catch structure - Google Patents
Lock catch structure Download PDFInfo
- Publication number
- CN203879853U CN203879853U CN201420187890.7U CN201420187890U CN203879853U CN 203879853 U CN203879853 U CN 203879853U CN 201420187890 U CN201420187890 U CN 201420187890U CN 203879853 U CN203879853 U CN 203879853U
- Authority
- CN
- China
- Prior art keywords
- main body
- face
- pedestal
- groove
- buckle structure
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a lock catch structure. The lock catch structure comprises a first lock catch body and a second lock catch body which are arranged oppositely. The first lock catch body comprises a first base and a first main body connected to the first base in a rotating mode. The first main body comprises two opposite ends, wherein one end is provided with a first oblique end face, and the other end is provided with at least one groove. The second lock catch body comprises a second base, a second main body connected to the second base in a rotating mode, a handle hinged to the second base and a pull locking piece in pivot joint with the handle through a pivot. The second main body comprises an end which is provided with a second oblique end face matched with the first oblique end face. One end of the pull locking piece is limited in the groove. The handle rotates with the pivot as the fulcrum, so that the pull locking piece drives the first lock catch body to move towards the second lock catch body till the first oblique end face abuts against the second oblique end face. The lock catch structure can adjust the connection angle and is convenient and fast to use.
Description
Technical field
The utility model relates to ancillary attachement devices, relates in particular to a kind of buckle structure.
Background technique
Between LED display framework, generally all by buckle structure, carrying out framework is connected with framework, but be limited to place or consider visual effect when LED display is installed, the LED display framework of docking generally all can be selected dislocation or make its cooperation meet certain angle relation, for example LED display framework is connected into annular, U-shaped etc., but existing buckle structure is all generally to play connection function in certain single direction, when the connection angle in the face of different, need to select different buckle structures to connect, but existing buckle structure cannot meet the needs of multi-angle or angular transformation.Simultaneously, for the LED display framework of building temporarily, after finishing using, need LED display framework to dismantle, because the buckle structure on framework need to design for difference, buckle structure that this kind disassembles is very possible just again without other use, has caused the waste of resource.
Model utility content
The technical problem that the utility model mainly solves is to provide a kind of buckle structure that can effectively regulate display/panel bracket connection angle.
For solving the problems of the technologies described above, the technological scheme that the utility model adopts is: a kind of buckle structure is provided, comprises the first snap close main body and the second snap close main body that are oppositely arranged,
Described the first snap close main body comprises the first pedestal, is rotatably connected on the first main body on the first pedestal, and described the first main body comprises two relative ends, and wherein, an end is provided with the first angled end-face, the other end arranges at least one groove;
Described the second snap close main body comprises the second pedestal, be rotatably connected on the second main body on the second pedestal, be hinged on handle on the second pedestal and by the tractive locking element of pivot and handle pivot joint, described the second main body comprises end, and this end is provided with second angled end-face suitable with the first angled end-face;
One end of described tractive locking element is spacing in described groove; Described winding by hand be take to pivot as fulcrum rotation, make described tractive locking element drive the first snap close main body to the second snap close main direction displacement, and until the first angled end-face and the second angled end-face are inconsistent.
Wherein, described the first main body comprises the first rotary terminal and the first conflict terminal being rotationally connected, and described groove is opened in the outer wall of described the first rotary terminal, and described the first angled end-face is opened on described the first conflict terminal.
Wherein, described the second main body comprises the second conflict terminal corresponding with described the first conflict terminal, and described the second angled end-face is opened on described the second conflict terminal.
Wherein, on the outer surface of described the first rotary terminal, be provided with two grooves, a middle part that is opened in the first rotary terminal wherein, another is opened in the edge of the first rotary terminal.
Wherein, described two grooves are mutually vertical.
Wherein, described tractive locking element comprises U-lock cover, and the opening end of this U-lock cover arranges screw thread, and described pivot two ends arrange through hole, and described U-lock cover is connected on through hole by nut.
Wherein, on described handle, be provided with anti-return mechanism.
Wherein, described anti-return mechanism comprises torsion spring, and top, described torsion spring one end presses described handle, the other end top to press described the second pedestal.
Wherein, described anti-return mechanism comprises link, and described link comprises arcuate base, is arranged on the projection of arcuate base one end, is opened in containing groove and described torsion spring in arcuate base, and described torsion spring is connected in containing groove by bearing pin; On described the second pedestal, offer restraining groove; On described handle, offer chute;
Described arcuate base is connected on described the second pedestal by described bearing pin, and the conflict described projection of described restraining groove, the other end of an end is slidably arranged in described chute, and described arc connector is pressed on top, described torsion spring one end, and the second pedestal is pressed on the other end top.
Wherein, offer groove position on described pivot, the other end top of described torsion spring is pressed in described groove position.
The beneficial effects of the utility model are: be different from prior art, the utility model correspondence on two display frames arranges the first snap close main body and the second snap close main body, the first main body is with the corresponding setting of the second main body and can relative to the first pedestal and the second pedestal, rotate respectively, in the time of need to connecting, first rotating the first main body and the second main body makes the first angled end-face have different relative angles from the second angled end-face, afterwards that tractive locking element is spacing in groove and pull handle to make its rotation, now the first snap close main body to the second snap close main direction displacement to reach the object of locking.The utility model need to can effectively regulate the conflict angle of the first angled end-face and the second angled end-face by rotating the first main body and the second main body for different angles, and then the locking angle of change two frameworks, convenient to use.
Accompanying drawing explanation
Fig. 1 is the STRUCTURE DECOMPOSITION figure of the utility model one preferred embodiment;
Fig. 2 is the structural representation that the utility model one preferred embodiment is arc coupled condition;
Fig. 3 is the structural representation that the utility model one preferred embodiment is outer arcuate coupled condition;
Fig. 4 is the linearly structural representation of shape coupled condition of the utility model one preferred embodiment.
Label declaration:
1, the first snap close main body; 11, the first pedestal; 12; The first rotary terminal; 13, the first conflict terminal; 14, the first angled end-face; 15, groove; 2, the second snap close main body; 21, the second pedestal; 22, the second conflict terminal; 23, the second angled end-face; 24, handle; 25, tractive locking element; 26, pivot; 27, restraining groove; 28, chute; 29, groove position; 3, anti-return mechanism; 31, torsion spring; 32, link; 33, projection; 34, bearing pin.
Embodiment
By describing technology contents of the present utility model, structure characteristics in detail, being realized object and effect, below in conjunction with mode of execution and coordinate accompanying drawing to be explained in detail.
Be different from prior art, on the first pedestal and the second pedestal, be rotationally connected respectively the first main body and the second main body, the end of this first main body and the second main body is provided with the first corresponding angled end-face and the second angled end-face, by rotating the first main body and the second main body to convert the conflict angle of the first angled end-face and the second angled end-face, and then control locking angle.The adjustable connection angle of the utility model, convenient to use.
Buckle structure as shown in Figure 1, comprise the first snap close main body 1 and the second snap close main body 2 that are oppositely arranged, the first snap close main body 1 comprises the first pedestal 11, is rotatably connected on the first main body on the first pedestal 11, this first main body comprises relative two end part, wherein, an end arranges the first angled end-face 14, the other end arranges at least one groove 15;
The second snap close main body 2 comprises the second pedestal 21, be rotatably connected on the second main body on the second pedestal 21, be hinged on handle 24 on the second pedestal 21 and the tractive locking element 25 with handle 24 pivot joints by pivot 26, this second main body comprises end, and this end is provided with second angled end-face 23 suitable with the first angled end-face 14;
One end of tractive locking element 25 is spacing in groove 15, handle 24 is around the second pedestal 21 rotations, make tractive locking element 25 drive the first snap close main body 1 to the second snap close main body 2 direction displacements, and until the first angled end-face 14 and the second angled end-face 23 are conflicted, and then the first snap close main body 1 and the second snap close main body 2 are locked.
In the present embodiment, the first angled end-face 14 and the second angled end-face 23 are straight slope, and certainly, in some other embodiment, this first angled end-face 14 and the second angled end-face 23 also can be the inclined-plane with slight depression or projection.
In this structure, on two display frames, correspondence arranges the first snap close main body 1 and the second snap close main body 2, the first main body is with the corresponding setting of the second main body and can relative to the first pedestal 11 and the second pedestal 21, rotate respectively, in the time of need to connecting, first rotating the first main body and the second main body makes the first angled end-face 14 have different relative angles from the second angled end-face 23, afterwards that tractive locking element 25 is spacing in groove 15 and pull handle that it is rotated, now the first snap close main body 1 to the second snap close main body 2 direction displacements to reach the object of locking.The utility model need to can effectively regulate the conflict angle of the first angled end-face 14 and the second angled end-face 23 by rotating the first main body and the second main body for different angles, and then the locking angle of change two frameworks, convenient to use.
In the present embodiment, this first main body comprises the first rotary terminal 12 and the first conflict terminal 13 being rotationally connected, and groove 15 is opened in the outer wall of the first rotary terminal 12, and the first angled end-face 14 is opened on the first conflict terminal 13.The first rotary terminal 12 and the first conflict terminal 13 are rotatably connected on pedestal, the first rotary terminal 12 by rotate the position of adjustable groove 15 and the first conflict terminal 13 rotate adjustable angled end-face towards, better to coordinate the second angled end-face 23 and tractive locking element 25.
For the structure of the first conflict terminal 13, and better coordinate the first conflict terminal 13, this second main body to comprise that second conflict terminal 22, the second angled end-faces 23 corresponding with the first conflict terminal 13 are opened on the second conflict terminal 22.Together consult Fig. 2, by rotating the first conflict terminal 13, there is the second conflict terminal 22, the angled end-face balancing or cancel each other on contravention have different towards, if Fig. 2 is outer arcuate under this angle, by rotation, can reach arc as shown in Figure 3, certainly turn to after suitable angle the lineal shape for as shown in Figure 4.
On the outer surface of this first rotary terminal 12, be provided with two grooves 15, article two, a middle part that is opened in the first rotary terminal 12 in groove 15, another is opened in the edge of the first rotary terminal 12, forward the groove 15 on the first rotary terminal 12 to diverse location and can effectively change the matching relationship with tractive locking element 25, for different angles, need to select different groove 15 can effectively guarantee the bulk strength of locking mechanism for it.
Preferably, two grooves 15 are mutually vertical as shown in Figure 1, and certainly, in some other embodiment, the mode that this groove 15 also can be other distributes, as long as can reach the effect that locks, strengthens intensity.
In the present embodiment, this tractive locking element 25 comprises U-lock cover, and the opening end of this U-lock cover arranges screw thread, and pivot 26 two ends arrange through hole, and U-lock cover is connected on through hole.As shown in Figure 2, Figure 3 and Figure 4, offer screw thread and by nut, be connected to the through hole of pivot 26 in opening one end of U-lock cover, the length requirement that the cooperation of screw thread and nut can guaranteed U-lock cover, meets locking condition.
Further, in the first snap close main body 1, reply position with preventing handle 24 after the relative locking of the second snap close main body 2, anti-return mechanism 3 is set on handle 24.
Preferably, this anti-return mechanism 3 comprises torsion spring 31, torsion spring 31 top, one end pressure handle hands 24, and the second pedestal 21 is pressed on the other end top, gets loose after effectively having avoided the reply of handle 24 to cause locking by the restoring force of torsion spring 31 conflict handles 24.
In the present embodiment, this anti-return mechanism 3 comprises link 32, and link 32 comprises arcuate base, is arranged on the projection 33 of arcuate base one end, is opened in containing groove and torsion spring 31 in arcuate base, and torsion spring 31 is connected in containing groove by bearing pin 34; On the second pedestal 21, offer restraining groove 27; On handle 24, offer chute 28;
Arcuate base is connected on the second pedestal 21 by bearing pin 34, and an end conflict restraining groove 27, and the projection 33 of the other end is slidably arranged in chute 28, and arc connector 32 is pressed on these torsion spring 31 tops, one end, and the second pedestal 21 is pressed on the other end top.
For convenience of installation effective elastic force that guarantees of torsion spring 31, on pivot 26, offer groove position 29, the indent position, the other end top 29 of this torsion spring 31.
To sum up, on two frameworks, correspondence arranges the first snap close main body 1 and the second snap close main body 2, and the first main body is corresponding with the second main body and can relative to the first pedestal 11 and the second pedestal 21, rotate respectively, in the time of need to connecting, first rotating the first main body and the second main body makes the first snap close main body 1 have different opposing sides from the second snap close main body 2, afterwards that tractive locking element 25 is spacing in groove 15 and pull handle to make its rotation, by the first snap close main body 1 to the second snap close main body 2 displacements to reach the object of locking, for different angles, need to rotate the first main body and the second main body, can effectively regulate the locking angle of two frameworks, convenient and swift.On this basis, diverse location arranges groove 15, effectively guarantees the locking intensity under several angle, anti-return mechanism 3 is set further and has effectively avoided the position that after locking, handle 24 is to reply the disengaging causing.
The foregoing is only embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model specification and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (10)
1. a buckle structure, comprises the first snap close main body and the second snap close main body that are oppositely arranged, it is characterized in that,
Described the first snap close main body comprises the first pedestal, is rotatably connected on the first main body on the first pedestal, and described the first main body comprises two relative ends, and wherein, an end is provided with the first angled end-face, the other end arranges at least one groove;
Described the second snap close main body comprises the second pedestal, be rotatably connected on the second main body on the second pedestal, be hinged on handle on the second pedestal and by the tractive locking element of pivot and handle pivot joint, described the second main body comprises end, and this end is provided with second angled end-face suitable with the first angled end-face;
One end of described tractive locking element is spacing in described groove; Described winding by hand be take to pivot as fulcrum rotation, make described tractive locking element drive the first snap close main body to the second snap close main direction displacement, and until the first angled end-face and the second angled end-face are inconsistent.
2. buckle structure according to claim 1, it is characterized in that: described the first main body comprises the first rotary terminal and the first conflict terminal being rotationally connected, described groove is opened in the outer wall of described the first rotary terminal, and described the first angled end-face is opened on described the first conflict terminal.
3. buckle structure according to claim 2, is characterized in that: described the second main body comprises the second conflict terminal corresponding with described the first conflict terminal, and described the second angled end-face is opened on described the second conflict terminal.
4. buckle structure according to claim 2, is characterized in that: on the outer surface of described the first rotary terminal, be provided with two grooves, and a middle part that is opened in the first rotary terminal wherein, another is opened in the edge of the first rotary terminal.
5. buckle structure according to claim 4, is characterized in that: described two grooves are mutually vertical.
6. buckle structure according to claim 1, is characterized in that: described tractive locking element comprises U-lock cover, and the opening end of this U-lock cover arranges screw thread, and described pivot two ends arrange through hole, and described U-lock cover is connected on through hole by nut.
7. according to the buckle structure described in claim 1-6 any one, it is characterized in that: on described handle, be provided with anti-return mechanism.
8. buckle structure according to claim 7, is characterized in that: described anti-return mechanism comprises torsion spring, and top, described torsion spring one end presses described handle, the other end top to press described the second pedestal.
9. buckle structure according to claim 8, it is characterized in that: described anti-return mechanism comprises link, described link comprises arcuate base, is arranged on the projection of arcuate base one end, is opened in containing groove and described torsion spring in arcuate base, and described torsion spring is connected in containing groove by bearing pin; On described the second pedestal, offer restraining groove; On described handle, offer chute;
Described arcuate base is connected on described the second pedestal by described bearing pin, and the conflict described projection of described restraining groove, the other end of an end is slidably arranged in described chute, and described arc connector is pressed on top, described torsion spring one end, and the second pedestal is pressed on the other end top.
10. buckle structure according to claim 9, is characterized in that: on described pivot, offer groove position, the other end top of described torsion spring is pressed in described groove position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420187890.7U CN203879853U (en) | 2014-04-17 | 2014-04-17 | Lock catch structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420187890.7U CN203879853U (en) | 2014-04-17 | 2014-04-17 | Lock catch structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203879853U true CN203879853U (en) | 2014-10-15 |
Family
ID=51680353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420187890.7U Withdrawn - After Issue CN203879853U (en) | 2014-04-17 | 2014-04-17 | Lock catch structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203879853U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103953621A (en) * | 2014-04-17 | 2014-07-30 | 深圳市雷迪奥光电技术有限公司 | Lock catch structure |
| CN107452286A (en) * | 2017-08-29 | 2017-12-08 | 深圳市光祥科技股份有限公司 | Arc is locked |
| CN113864583A (en) * | 2021-09-24 | 2021-12-31 | 北京无线电测量研究所 | Quick locking device, quick detach radar assembly and radar car |
-
2014
- 2014-04-17 CN CN201420187890.7U patent/CN203879853U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103953621A (en) * | 2014-04-17 | 2014-07-30 | 深圳市雷迪奥光电技术有限公司 | Lock catch structure |
| CN103953621B (en) * | 2014-04-17 | 2016-01-13 | 深圳市雷迪奥光电技术有限公司 | Buckle structure |
| CN107452286A (en) * | 2017-08-29 | 2017-12-08 | 深圳市光祥科技股份有限公司 | Arc is locked |
| CN113864583A (en) * | 2021-09-24 | 2021-12-31 | 北京无线电测量研究所 | Quick locking device, quick detach radar assembly and radar car |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141015 Effective date of abandoning: 20160113 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |