CN220036378U - Novel locking mechanism - Google Patents

Novel locking mechanism Download PDF

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Publication number
CN220036378U
CN220036378U CN202320855235.3U CN202320855235U CN220036378U CN 220036378 U CN220036378 U CN 220036378U CN 202320855235 U CN202320855235 U CN 202320855235U CN 220036378 U CN220036378 U CN 220036378U
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CN
China
Prior art keywords
rod
knob
bearing
mounting seat
lock
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Active
Application number
CN202320855235.3U
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Chinese (zh)
Inventor
王嘉斌
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Tianjin Aerospace Antong Electronic Technology Co ltd
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Tianjin Aerospace Antong Electronic Technology Co ltd
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Application filed by Tianjin Aerospace Antong Electronic Technology Co ltd filed Critical Tianjin Aerospace Antong Electronic Technology Co ltd
Priority to CN202320855235.3U priority Critical patent/CN220036378U/en
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Publication of CN220036378U publication Critical patent/CN220036378U/en
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Abstract

The utility model relates to the technical field of locking structures, in particular to a novel locking mechanism, which comprises a mounting seat and a latch assembly, wherein the mounting seat comprises a locking seat body and a locking pin assembly, wherein the locking seat body comprises a locking pin assembly, a locking pin assembly and a locking pin assembly, wherein the locking pin assembly comprises a locking pin assembly, a locking pin assembly and a locking pin assembly, the locking: the novel lock is characterized in that a knob rod is inserted into the mounting seat, a first spring is connected to the mounting seat, a lock bar is connected to one side of the first spring, a second spring is connected to one side of the lock bar, a lock hook is connected to one side of the knob rod, a knob cover is connected to one end of the knob rod, a connecting bearing is connected to the outer surface of the knob rod, a button is connected to one side of the knob cover, a jackscrew seat is connected to one side of the button, a spring seat is connected to one end of the button in an outer wall manner, a bearing rod is inserted into the mounting seat, and a miniature bearing is connected to one end of the bearing rod. The utility model converts sliding friction of the parts into rolling friction by adding, so that friction resistance is greatly reduced, and the locking mechanism cannot be blocked in the moving process.

Description

Novel locking mechanism
Technical Field
The utility model relates to the technical field of locking structures, in particular to a novel locking mechanism.
Background
The existing locking mechanism consists of a fixed support, a lock cylinder, a return spring, a handle and a handle cap, wherein the handle cap is fixed on the handle, the lock cylinder is sleeved into the return spring and is arranged in the fixed support, the handle and the lock cylinder are fixed through threads, the existing locking mechanism performs locking and unlocking functions by applying horizontal movement to the handle cap by hands, the lock cylinder is moved into the fixed support by applying horizontal leftward force to the handle cap to complete the unlocking function, and after the handle cap is loosened, the lock cylinder is pushed out of the fixed support by applying rightward force to the lock cylinder through elasticity of the return spring to complete the locking function.
When the existing locking mechanism is used, the lock core is easy to clamp in the moving process because the lock core is difficult to keep horizontal to form lateral force on the fixed support in the process of applying force by hands, and the return spring has pretightening force, so that the hands can protrude out of the fixed support to easily touch the locked structural part to damage the structural part after leaving the lock core, the longitudinal and vertical movement and rotation can be fixed, the horizontal movement and rotation cannot be fixed, and the horizontal movement and rotation can be fixed only by the locked mechanism.
Disclosure of Invention
The utility model aims to provide a novel locking mechanism, which solves the problems that the lock cylinder is difficult to keep horizontal, lateral force of the lock cylinder on a fixed support is easy to cause clamping stagnation of the lock cylinder in the moving process, and a return spring has pretightening force, so that a person can protrude out of the fixed support after leaving the lock cylinder to easily touch a locked structural member to cause damage to the structural member, longitudinal and vertical movement and rotation can be fixed, horizontal movement and rotation cannot be fixed, and horizontal movement and rotation can be fixed only by virtue of the locked mechanism.
In order to achieve the above purpose, the utility model provides the following technical scheme that the novel locking mechanism comprises a mounting seat and a latch assembly:
the novel lock is characterized in that a knob rod is inserted into the mounting seat, a first spring is connected to the mounting seat, a lock bar is connected to one side of the first spring, a second spring is connected to one side of the lock bar, a lock hook is connected to one side of the knob rod, a knob cover is connected to one end of the knob rod, a connecting bearing is connected to the outer surface of the knob rod, a button is connected to one side of the knob cover, a jackscrew seat is connected to one side of the button, a spring seat is connected to one end of the button in an outer wall manner, a bearing rod is inserted into the mounting seat, and a miniature bearing is connected to one end of the bearing rod.
Preferably, the latch assembly is composed of a latch block, a bearing rod and a miniature bearing, wherein the bearing rod penetrates through the latch block and the miniature bearing, and the bearing rod is tightly matched with the latch block and the miniature bearing.
Preferably, the installation seat is internally provided with a groove body, and the knob rod is inserted into the groove body formed by the installation seat.
Preferably, the knob rod and the inner ring of the connecting bearing are fixed in a tight fit mode, the lock hook and the knob rod are fixed in an adhesive mode, and a square hole is formed in one side of the knob rod.
Preferably, one end of the button is arranged to be a semi-conical structure, and a plane of the semi-conical structure arranged on the button and a corresponding plane of the mounting seat form a limit.
Preferably, the knob rod is provided with a jackscrew limiting hole, and the jackscrew limiting hole formed in the knob rod corresponds to the jackscrew seat position on the knob.
Compared with the prior art, the utility model has the beneficial effects that:
1. the locking mechanism has the advantages that the locked component is locked by the lock hook through clockwise rotation of the knob rod, the lock bar is pushed to extend out by pressing the button to complete locking action, all degrees of freedom of the locked component can be fixed, the locked component is unlocked by the lock hook through anticlockwise rotation of the knob rod, the first spring and the lock bar are compressed to form restoring force, the button and the lock bar automatically recover to a balanced state, the lock bar automatically retract to the mounting seat to complete unlocking function, sliding friction of parts is converted into rolling friction, friction resistance is greatly reduced, the locking mechanism cannot be blocked in the moving process, and in the unlocking state, all parts of the mechanism can be free from contact and collision with the outside in the mounting seat, so that the locking mechanism can fix longitudinal and vertical movement and horizontal direction and rotation, and the functionality of the mechanism is enhanced compared with the former mechanism.
Drawings
FIG. 1 is a schematic plan view of the structure of the present utility model;
FIG. 2 is a schematic top cross-sectional perspective view of the structure of the present utility model;
FIG. 3 is a schematic plan view of a top cross-section of the structure of the present utility model;
fig. 4 is a schematic plan view of the structure of the present utility model in bottom cross-section.
In the figure: 1. a mounting base; 2. a knob lever; 3. a first spring; 4. a lock block; 5. a second spring; 6. a latch hook; 7. a knob cover; 8. connecting a bearing; 9. a button; 10. a jackscrew seat; 11. a spring seat; 12. a bearing rod; 13. miniature bearings.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, an embodiment of the present utility model is provided:
the novel locking mechanism comprises a mounting seat (1) and a latch assembly:
the knob rod 2 is inserted inside the mounting seat 1, the first spring 3 is connected inside the mounting seat 1, the latch block 4 is connected to one side of the first spring 3, the second spring 5 is connected to one side of the latch block 4, the latch hook 6 is connected to one side of the knob rod 2, the knob cover 7 is connected to one end of the knob rod 2, the connecting bearing 8 is connected to the outer surface of the knob rod 2, the button 9 is connected to one side of the knob cover 7, the jackscrew seat 10 is connected to one side of the button 9, the spring seat 11 is connected to one end outer wall of the button 9, the bearing rod 12 is inserted inside the mounting seat 1, the miniature bearing 13 is connected to one end of the bearing rod 12, the inner structure of the connecting bearing 8 is of the prior art, and the miniature bearing can be purchased in the market and is not used as a technical protection point of the utility model, so excessive statement is not made.
Further, the latch assembly is composed of a latch block 4, a bearing rod 12 and a miniature bearing 13, the bearing rod 12 penetrates through the latch block 4 and the miniature bearing 13, the bearing rod 12 is tightly matched with the latch block 4 and the miniature bearing 13, and the latch block 4 can be extruded along with the pressing of a key by a person, so that the latch block 4 can perform unidirectional horizontal movement, and the locking function is realized.
Further, the groove body is formed in the mounting seat 1, and the knob rod 2 is inserted into the groove body formed in the mounting seat 1, so that the limiting movement effect of the knob rod 2 is realized.
Further, the knob rod 2 and the inner ring of the connecting bearing 8 are fixed in a tight fit mode, the lock hook 6 and the knob rod 2 are fixed in an adhesive mode, a square hole is formed in one side of the knob rod 2, adhesive is filled in the square hole, then a connector of the lock hook 6 is inserted into the square hole, and the adhesive is completed after the static state.
Further, button 9 one end sets up to half conical structure, and half conical structure plane that button 9 set up forms spacingly with mount pad 1 corresponding plane, realizes utilizing half conical structure plane and mount pad 1 corresponding plane to form spacingly, avoids button 9 to take place to rotate, and can form the extrusion to hasp piece 4 along with the people presses the button, makes hasp piece 4 do one-way horizontal movement to realize the locking function.
Further, the knob rod 2 is provided with a jackscrew limiting hole, the jackscrew limiting hole formed in the knob rod 2 corresponds to the position of the jackscrew seat 10 on the knob, when the jackscrew limiting hole reaches the corresponding position of the jackscrew seat 10, the jackscrew seat 10 enables the button 9 to be unable to return, the spring seat 11 is compressed, the latch block 4 protrudes out of the mounting seat 1 to limit the degree of freedom of the locked component, and the whole locking process is completed.
Working principle: when the locking mechanism is locked, the locked component is locked by the lock hook 6 through clockwise rotation of the knob rod 2, the button 9 is pressed to push the lock block 4 to stretch out to complete the locking action, all degrees of freedom of the locked component can be fixed, the lock block is unlocked by the lock hook 6 through anticlockwise rotation of the knob rod 2, and the first spring 3 and the lock block 4 are compressed to form a restoring force, so that the button 9 and the lock block 4 automatically restore to a balanced state, the lock block 4 automatically retracts into the mounting seat 1 to complete the unlocking function, sliding friction of parts is converted into rolling friction, and friction resistance is greatly reduced, so that the locking mechanism cannot be blocked in the moving process.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides a novel locking mechanism, includes mount pad (1) and hasp subassembly, its characterized in that:
the novel lock comprises a mounting seat (1), and is characterized in that a knob rod (2) is inserted into the mounting seat (1), a first spring (3) is connected to the inside of the mounting seat (1), a lock block (4) is connected to one side of the first spring (3), a second spring (5) is connected to one side of the lock block (4), a lock hook (6) is connected to one side of the knob rod (2), a knob cover (7) is connected to one end of the knob rod (2), a connecting bearing (8) is connected to the outer surface of the knob rod (2), a button (9) is connected to one side of the knob cover (7), a jackscrew seat (10) is connected to one side of the button (9), a spring seat (11) is connected to one end outer wall of the button (9), a bearing rod (12) is inserted into the inside of the mounting seat (1), and one end of the bearing rod (12) is connected to a miniature bearing (13).
2. A novel locking mechanism as claimed in claim 1, wherein: the lock bolt assembly comprises a lock bolt block (4), a bearing rod (12) and a miniature bearing (13), wherein the bearing rod (12) penetrates through the lock bolt block (4) and is tightly matched with the miniature bearing (13), and the bearing rod (12) is tightly matched with the lock bolt block (4) and the miniature bearing (13).
3. A novel locking mechanism as claimed in claim 1, wherein: the knob rod (2) is inserted into the groove body formed in the mounting seat (1).
4. A novel locking mechanism as claimed in claim 1, wherein: the knob rod (2) is fixed with an inner ring of the connecting bearing (8) in a tight fit mode, the lock hook (6) is fixed with the knob rod (2) in an adhesion mode, and a square hole is formed in one side of the knob rod (2).
5. A novel locking mechanism as claimed in claim 1, wherein: one end of the button (9) is arranged to be of a semi-conical structure, and a plane of the semi-conical structure arranged on the button (9) and a corresponding plane of the mounting seat (1) form a limit.
6. The novel locking mechanism of claim 5, wherein: the knob rod (2) is provided with a jackscrew limiting hole, and the jackscrew limiting hole formed in the knob rod (2) corresponds to the position of the jackscrew seat (10) on the knob.
CN202320855235.3U 2023-04-18 2023-04-18 Novel locking mechanism Active CN220036378U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202320855235.3U CN220036378U (en) 2023-04-18 2023-04-18 Novel locking mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202320855235.3U CN220036378U (en) 2023-04-18 2023-04-18 Novel locking mechanism

Publications (1)

Publication Number Publication Date
CN220036378U true CN220036378U (en) 2023-11-17

Family

ID=88733221

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202320855235.3U Active CN220036378U (en) 2023-04-18 2023-04-18 Novel locking mechanism

Country Status (1)

Country Link
CN (1) CN220036378U (en)

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