CN210195462U - Cat eye structure is prevented to intelligence lock - Google Patents
Cat eye structure is prevented to intelligence lock Download PDFInfo
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- CN210195462U CN210195462U CN201920635940.6U CN201920635940U CN210195462U CN 210195462 U CN210195462 U CN 210195462U CN 201920635940 U CN201920635940 U CN 201920635940U CN 210195462 U CN210195462 U CN 210195462U
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- 238000009434 installation Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 11
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
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Abstract
The utility model discloses a cat eye structure is prevented to intelligence lock, square shaft rotation piece links to each other with handle rotation setting element, handle rotation setting element links to each other with the rear panel main part, handle one end sets up in handle rotation setting element and links to each other with square shaft rotation piece, the inside spring that is provided with of the handle other end, the button links to each other with button square shaft one end, the button square shaft outside is provided with the spring, the button square shaft other end is provided with the rand, spring one end links to each other with the rand, the spring other end links to each other with the button, button square shaft and spring all set up inside the handle, the utility model has the advantages of rational in infrastructure, adopt the button square shaft to go up the outer disc of processing in button connection directly, guaranteed the concentricity like this, simultaneously process out the rand groove on button square shaft, make the assembly process few and simple, square shaft rotation piece adopts the fitting surface mode of, the middle positioning piece is few, so that the stability of the key square shaft inserted into the square hole of the square shaft rotating piece is greatly improved.
Description
Technical Field
The utility model relates to an intelligence lock technical field specifically is a cat eye structure is prevented to intelligence lock.
Background
The existing intelligent lock has the following problems that the handle is fixed by adopting a side connection jackscrew, the structure is complex in assembly process and easy to occur in the using process, the connection jackscrew is loosened, and the handle is pulled out of a panel main body; the key and the key square shaft are of a separated structure and are realized in a mode of connecting or pushing the key square shaft through the ejector rod, the assembly procedures are multiple, and the problem that the key cannot be pressed down or the key is not returned well due to part machining errors easily occurs to the key square shaft; the lock body square shaft rotates the piece and all realizes that button square shaft and lock body square shaft rotate the piece and aim at through middle setting element with the button square shaft fitting surface of handle, and the square shaft rotates the piece and is less or short with the fitting surface of setting element, will cause the button square shaft to have the inaccurate problem when inserting or withdrawing like this, consequently, this kind of problem that exists among the prior art is solved to a quick-witted improved technique of treating urgently.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a cat eye structure is prevented to intelligence lock to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cat eye structure is prevented to intelligence lock, rotates setting element, handle, button square shaft, spring, button and rand including rear panel main part, square shaft, handle, the square shaft rotates the setting element with the handle and links to each other, the handle rotates the setting element and links to each other with the rear panel main part, handle one end sets up and rotates the setting element in the handle and links to each other with the square shaft, the inside spring that is provided with of the handle other end, the button links to each other with button square shaft one end, button square shaft outside is provided with the spring, the button square shaft other end is provided with the rand, spring one end links to each other with the rand, the spring other end links to each other with the button, button square shaft and spring all set.
Preferably, a clamping ring groove is formed in the surface of one end of the key square shaft, and a connecting column is arranged at the other end of the key square shaft.
Preferably, a hole A is formed in one end of the key and matched with a connecting column at one end of the key square shaft.
Preferably, the middle position of the square shaft rotating part is provided with a cylinder, one side of the square shaft rotating part is also provided with a return boss, one end of the cylinder is provided with an inner square hole, and the other end of the cylinder is provided with a square hole.
Preferably, handle rotation setting element central point puts and opens there is the shape hole, handle rotation setting element one side is located the shape hole periphery and is provided with boss A, handle rotation setting element opposite side is provided with boss B.
Preferably, be provided with the handle lid on the handle, handle one side is provided with the through-hole, through-hole and button square shaft phase-match, the handle opposite side is provided with the excircle, be provided with protruding key on the excircle, the handle upper end be provided with handle lid matched with cavity, the handle lid is provided with the screw via hole, handle lid bottom is provided with hole B with button matched with, handle lid inboard is provided with the installation screw hole.
Preferably, the rear panel main body is provided with a mounting hole, and the inner side of the rear panel main body is provided with a return spring clamping table at the periphery of the mounting hole.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) and a clamping ring fastening mode is adopted, so that the assembly process is simple, and the use reliability is greatly improved.
(2) The ejector rod is removed, the outer circular surface connected with the button is directly processed on the key square shaft, concentricity is guaranteed, the clamping ring groove is processed on the key square shaft, the assembling process is few and simple, and unstable factors caused by matching of multiple parts are reduced.
(3) The square shaft rotates the fitting surface mode that adopts extension and handle, and it is downthehole to cut straightly to the handle, has increased the fitting surface, and middle setting element is few, makes the stability that the square shaft of button inserted in the square shaft rotates the piece very improve.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic diagram of a key square shaft structure.
Fig. 3 is a schematic view of a key structure.
Fig. 4 is a schematic view of a rotating member of a square shaft.
Fig. 5 is a schematic view of a handle rotation positioning member.
Fig. 6 is a handle structure schematic view.
Fig. 7 is a handle cover structure schematic view.
Fig. 8 is a schematic structural diagram of the main body of the rear panel.
Fig. 9 is a cross-sectional view of the present invention after assembly.
Fig. 10 is a general and representative conventional lock configuration.
In the figure: rear panel main part 1, square shaft rotate piece 2, handle rotation setting element 3, handle 4, button square shaft 5, spring 6, button 7, rand 8, ring groove 9, spliced pole 10, hole A11, interior square hole 12, square hole 13, cylinder 14, return boss 15, shape hole 16, boss A17, boss B18, handle lid 19, through-hole 20, excircle 21, convex key 22, cavity 23, screw via hole 24, hole B25, installation screw hole 26, mounting hole 27, reset spring ka tai 28.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, the present invention provides a technical solution: the utility model provides a cat eye structure is prevented to intelligence lock, including rear panel main part 1, square shaft rotates piece 2, the handle rotates setting element 3, the handle 4, button square shaft 5, spring 6, button 7 and rand 8, square shaft rotates piece 2 and handle rotation setting element 3 and links to each other, handle rotation setting element 3 links to each other with rear panel main part 1, 4 one end of handle sets up in handle rotation setting element 3 and links to each other with square shaft rotation piece 2, the inside spring 6 that is provided with of 4 other ends of handle, button 7 links to each other with 5 one ends of button square shaft, 5 outsides of button square shaft are provided with spring 6, the 5 other ends of button square shaft are provided with rand 8, 6 one end of spring links to each other with rand 8, the 6 other end of spring links to each other with button 7, button.
As shown in fig. 2, a snap ring groove 9 is formed on one end surface of the key square shaft 5, and a connection column 10 is arranged at the other end of the key square shaft 5.
As shown in FIG. 3, a hole A11 is provided at one end of the button 7, and the hole A11 matches with the connecting column 10 at one end of the button square shaft 5.
As shown in fig. 4, a cylinder 14 is disposed in the middle of the square shaft rotation member 2, a return boss 15 is further disposed on one side of the square shaft rotation member 2, an inner square hole 12 is disposed at one end of the cylinder 14, and a square hole 13 is disposed at the other end of the cylinder 14.
As shown in fig. 5, a shape hole 16 is formed in the center of the handle rotation positioning member 3, a boss a17 for fixing a bearing is arranged on one side of the handle rotation positioning member 3 and on the periphery of the shape hole 16, and a boss B18 for ensuring the return of the handle 4 is arranged on the other side of the handle rotation positioning member 3.
As shown in fig. 6-7, handle cover 19 is arranged on handle 4, through hole 20 is arranged on one side of handle 4, through hole 20 is matched with key square shaft 5, excircle 21 is arranged on the other side of handle 4, convex key 22 is arranged on excircle 21, cavity 23 matched with handle cover 19 is arranged at the upper end of handle 4, screw through hole 24 is arranged on handle cover 19, hole B25 matched with key 7 is arranged at the bottom of handle cover 19, and mounting screw hole 26 is arranged at the inner side of handle cover 19.
As shown in fig. 8, a mounting hole 27 is formed in the rear panel body 1, a bearing is installed in the mounting hole 27, a return spring locking platform 28 is arranged on the periphery of the mounting hole 27 on the inner side of the rear panel body 1, and the return spring locking platform 28 is used for returning the handle.
As shown in fig. 9, the connection relationship of the present invention is that the hole a11 of the key 7 is tightly fitted with the connection column 10 of the key square shaft 5 to form a key assembly. The knob cover 19 is put into the cavity 23 of the knob 4 and screws are fastened, the spring 6 is put into the through hole 20 of the knob 4, and then the key assembly is put into the through hole and connected by the clamping ring 8, so that the key assembly and the knob are connected together. The handle excircle 21 with the key assembly is arranged in a mounting hole 27 in the rear panel main body 1 and is matched with a bearing, then the handle rotating positioning part 3 is arranged, a shape hole 16 on the handle excircle is matched with a convex key 22 on the handle excircle 21 in a shape, a boss A17 on the handle rotating positioning part 3 is tightly attached to the end face of the bearing, a clamping ring is arranged, then a cylinder 14 of a square shaft rotating part 2 is arranged in the lower part of a through hole 20 of a handle 4 and is matched with the lower part of the through hole in a concentric manner, and a return boss 15 on the handle rotating positioning part and a boss B18 on the handle rotating positioning part 3 enable the through hole 20 on the handle 4 to be accurately aligned with. During usual state, guarantee button square shaft 5 and square shaft and rotate piece 2 and be in the separation state, when pushing down button 7, guarantee that handle 4 and square shaft rotate piece 2 and combine the ability and rotate together.
The working principle is as follows: when not pushing down button 7, handle 4 rotates piece 2 with the square shaft and is in the separation state, the handle is in idle running state, thereby realize preventing to stretch the door from cat eye department through special instrument, rotate the safety problem that the interior handle opened the door of door, when pushing down button 7 down, 5 inside movements of square shaft of button subassembly, rotate 2 top holes 13 cooperations of piece with the square shaft, it just can drive the square shaft and rotate 2 rotations to rotate handle 4, the built-in lock body complex square shaft in interior square hole 12 drives the lock body and makes the spring bolt withdraw, realize opening the action. The protruding shape on handle rotation setting element 3 can trigger detection switch at the rotation in-process, gives the signal of telecommunication to the intelligence lock mainboard.
The contrast is that as shown in fig. 10 is general and representative typical structure, ① from the structure, the handle is fixed and adopts the side to connect the jackscrew to fix, this structure assembly technology is complicated, appear easily in the use, connect the jackscrew pine and take off, the handle is pulled out the panel main part problem, and the utility model discloses a rand fastening mode, the assembly technology is simple, use reliability is very improved two kinds of structures above ②, button and button square shaft are the separate structure, connect or promote the mode of button square shaft through the ejector pin and realize, the assembly process is many, and button square shaft appears easily because of the part machining error causes the button to press down (button square shaft and lock body square shaft rotate piece inaccurate), or the bad problem of return (button return, the square shaft does not return, user experience feels poor) and the utility model discloses a remove the ejector pin, adopt the epaxial direct processing of button to go out of the outer disc of button connection, guaranteed concentricity like this, the epaxial processing of button square shaft has a card circle groove of making the assembly process few simple, has reduced the unstable factor that many parts cooperate to bring more than ③, the handle is just the handle and the handle is the square shaft and the square shaft straight shaft matching surface that the middle axis of the straight shaft inserts the middle of the square shaft and the middle axis of the straight shaft and the straight shaft matching surface of the straight shaft and the straight axis of the straight axis and the straight axis matching surface of the square shaft and the straight axis of the straight axis matching surface of the straight axis and the straight axis of the matching surface of the straight axis and the straight axis of the.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a cat eye structure is prevented to intelligence lock which characterized in that: comprises a rear panel main body (1), a square shaft rotating part (2), a handle rotating positioning part (3), a handle (4), a key square shaft (5), a spring (6), a key (7) and a clamping ring (8), wherein the square shaft rotating part (2) is connected with the handle rotating positioning part (3), the handle rotating positioning part (3) is connected with the rear panel main body (1), one end of the handle (4) is arranged in the handle rotating positioning part (3) and is connected with the square shaft rotating part (2), the spring (6) is arranged inside the other end of the handle (4), the key (7) is connected with one end of the key square shaft (5), the spring (6) is arranged outside the key square shaft (5), the clamping ring (8) is arranged at the other end of the key square shaft (5), one end of the spring (6) is connected with the clamping ring (8), and the other end of the spring (6) is connected with the key (7, the key square shaft (5) and the spring (6) are arranged inside the handle (4).
2. The intelligent lock anti-peep hole structure of claim 1, characterized in that: the surface of one end of the key square shaft (5) is provided with a clamping ring groove (9), and the other end of the key square shaft (5) is provided with a connecting column (10).
3. The intelligent lock anti-peep hole structure of claim 1, characterized in that: one end of the key (7) is provided with a hole A (11), and the hole A (11) is matched with a connecting column (10) at one end of the key square shaft (5).
4. The intelligent lock anti-peep hole structure of claim 1, characterized in that: the square shaft rotating piece (2) is provided with a cylinder (14) in the middle, a return boss (15) is further arranged on one side of the square shaft rotating piece (2), an inner square hole (12) is formed in one end of the cylinder (14), and a square hole (13) is formed in the other end of the cylinder (14).
5. The intelligent lock anti-peep hole structure of claim 1, characterized in that: handle rotation setting element (3) central point puts and opens shape hole (16), handle rotation setting element (3) one side is located shape hole (16) periphery and is provided with boss A (17), handle rotation setting element (3) opposite side is provided with boss B (18).
6. The intelligent lock anti-peep hole structure of claim 1, characterized in that: be provided with handle lid (19) on handle (4), handle (4) one side is provided with through-hole (20), through-hole (20) and button square shaft (5) phase-match, handle (4) opposite side is provided with excircle (21), be provided with protruding key (22) on excircle (21), handle (4) upper end is provided with and handles lid (19) matched with cavity (23), handle lid (19) is provided with screw via hole (24), handle lid (19) bottom be provided with button (7) matched with hole B (25), handle lid (19) inboard is provided with installation screw hole (26).
7. The intelligent lock anti-peep hole structure of claim 1, characterized in that: the rear panel is characterized in that a mounting hole (27) is formed in the rear panel main body (1), and a return spring clamping table (28) is arranged on the periphery of the mounting hole (27) on the inner side of the rear panel main body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920635940.6U CN210195462U (en) | 2019-05-06 | 2019-05-06 | Cat eye structure is prevented to intelligence lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920635940.6U CN210195462U (en) | 2019-05-06 | 2019-05-06 | Cat eye structure is prevented to intelligence lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210195462U true CN210195462U (en) | 2020-03-27 |
Family
ID=69881405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920635940.6U Active CN210195462U (en) | 2019-05-06 | 2019-05-06 | Cat eye structure is prevented to intelligence lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210195462U (en) |
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2019
- 2019-05-06 CN CN201920635940.6U patent/CN210195462U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An anti cat eye structure of intelligent lock Effective date of registration: 20210607 Granted publication date: 20200327 Pledgee: Science and Technology Branch of Torch Development Zone of Zhongshan Rural Commercial Bank Co.,Ltd. Pledgor: GUANGDONG MANSHEN INTELLIGENT TECHNOLOGY Co.,Ltd. Registration number: Y2021980004447 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20200327 Pledgee: Science and Technology Branch of Torch Development Zone of Zhongshan Rural Commercial Bank Co.,Ltd. Pledgor: GUANGDONG MANSHEN INTELLIGENT TECHNOLOGY Co.,Ltd. Registration number: Y2021980004447 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |