CN210897835U - Buckling mechanism and connector shell provided with same - Google Patents
Buckling mechanism and connector shell provided with same Download PDFInfo
- Publication number
- CN210897835U CN210897835U CN201921816105.9U CN201921816105U CN210897835U CN 210897835 U CN210897835 U CN 210897835U CN 201921816105 U CN201921816105 U CN 201921816105U CN 210897835 U CN210897835 U CN 210897835U
- Authority
- CN
- China
- Prior art keywords
- lever
- lever mechanism
- supporting piece
- clamping
- pressing
- 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.)
- Active
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 139
- 238000003825 pressing Methods 0.000 claims description 38
- 239000000463 material Substances 0.000 claims description 5
- 238000011084 recovery Methods 0.000 claims description 5
- 238000001746 injection moulding Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 12
- 238000005452 bending Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 239000013078 crystal Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Images
Landscapes
- Clamps And Clips (AREA)
Abstract
The utility model relates to the technical field of connecting parts, in particular to a buckling mechanism and a connector shell provided with the same, which comprises a first lever mechanism, a second lever mechanism and a clamping mechanism, wherein the second lever mechanism comprises a second lever and a second supporting piece used as a fulcrum of the second lever, the second supporting piece is arranged on one end surface of the second lever close to the first lever mechanism, two ends of the second lever are respectively connected with the first lever mechanism, a yielding gap is arranged between the first lever mechanism and the second lever, and the second supporting piece is positioned in the yielding gap and arranged in a hanging way; the utility model forms the outward turning structure of the buckle by the matching of the first lever mechanism and the second lever mechanism, namely, the second lever mechanism drives the first lever mechanism to turn outward to realize the effect of opening the buckle; after the opening is finished, the second lever mechanism drives the first lever mechanism to reset only by releasing the buckle, so that the reset stress is increased.
Description
Technical Field
The utility model belongs to the technical field of adapting unit technique and specifically relates to indicate a lock mechanism and be provided with this lock mechanism's connector housing.
Background
For some devices which need to be used in a matching manner but are often plugged, such as a wire-to-board connector, a network port butt connector and a crystal connector, a buckling mechanism is generally adopted to realize connection, namely, a buckle is arranged on one of two parts which need to be plugged, a clamping block is arranged on the other part, the device is connected by matching the buckle and the clamping block, and when the two devices need to be separated, the connection can be realized by opening the buckle. However, the current snapping mechanisms have the following disadvantages: when two devices need to be separated, the buckling mechanism is usually opened through an outward turning mode, most of the buckling mechanisms are formed through injection molding or stamping and the devices in an integrated mode, the buckling mechanisms deform and turn outwards when in use, and the original state cannot be restored due to sizing after multiple times of use, so that the buckling mechanisms cannot be buckled, and the service life of the buckling mechanisms is influenced.
Disclosure of Invention
The utility model discloses problem to prior art provides a lock mechanism and is provided with this lock mechanism's connector housing, can increase lock mechanism's recovery deformability.
In order to solve the technical problem, the utility model discloses a following technical scheme:
the utility model provides a pair of buckling mechanism, include the first lever mechanism, the second lever mechanism and be used for the block fastening mechanism with external world that are made by the material that has the deformation ability of resuming, the second lever mechanism includes the second lever and is used for as the second support piece of the fulcrum of second lever, the second support piece set up in the second lever be close to an end face of first lever mechanism, the both ends of second lever connect respectively in the first lever mechanism, be provided with the abdicating clearance between first lever mechanism and the second lever, the second support piece is located abdicating clearance and unsettled setting;
when the device is used, the second lever is pressed to enable the second supporting piece to be abutted to the first lever mechanism; and then continuously pressing the second lever mechanism, and driving the first lever mechanism to turn outwards through the second lever mechanism so as to turn outwards the clamping mechanism.
Furthermore, a draw hook is arranged at the joint of the first lever mechanism and the second lever mechanism; the middle part of the draw hook is bent towards the direction far away from the first lever mechanism, and the draw hook is used for driving the first lever mechanism to turn outwards.
Furthermore, the second lever comprises a second pressing part and a second lifting part, one end of the second pressing part is connected with one end of the second lifting part, and the second supporting part is connected to the joint of the second pressing part and the second lifting part; the other end of the second pressing part turns outwards towards the direction far away from the work.
Further, the first lever mechanism comprises a first supporting piece and a first lever, the first supporting piece is used for arranging outside components, the first lever is arranged on the first supporting piece, and the first supporting piece is used as a fulcrum of the first lever; the two ends of the first lever are respectively connected to the two ends of the second lever, and the clamping mechanism is arranged on the first lever.
Furthermore, the first lever comprises a first pressing part and a first lifting part, one end of the first pressing part is connected with one end of the first lifting part, and the first supporting part is arranged at the joint of the first pressing part and the first lifting part; the other end of the first pressing part turns outwards towards the direction far away from the first supporting part, and the clamping mechanism is arranged on the first warping part.
Furthermore, the first lever mechanism, the second lever mechanism and the clamping mechanism are integrally formed through injection molding.
Further, the clamping mechanism comprises a yielding groove or a clamping piece.
The utility model also provides a connector shell, which comprises a housin, the both sides of casing are provided with foretell block mechanism respectively.
The utility model has the advantages that: the utility model forms the outward turning structure of the buckle by the matching of the first lever mechanism and the second lever mechanism, namely, the second lever mechanism drives the first lever mechanism to turn outward to realize the effect of opening the buckle; after opening the completion, only need to relieve the buckle, drive first lever mechanism by second lever mechanism and reset to increased the stress that resets, even after repetitious usage the utility model discloses still can realize the effect that resets, promoted the utility model discloses a life.
Drawings
FIG. 1 is a schematic view of example 1.
Fig. 2 is another view of fig. 1.
FIG. 3 is a schematic view of example 2.
Reference numerals: 1-a first lever mechanism, 2-a second lever mechanism, 3-a clamping mechanism, 4-an abdicating gap, 5-a bending part, 6-a bending part, 7-a shell, 11-a first lever, 12-a first supporting part, 21-a second lever, 22-a second supporting part, 23-a draw hook, 61-a reinforcing part, 111-a first pressing part, 112-a first upwarping part, 211-a second pressing part and 212-a second upwarping part.
Detailed Description
In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention. The present invention will be described in detail with reference to the accompanying drawings.
Example 1
As shown in fig. 1 and fig. 2, the present embodiment provides a fastening mechanism, which includes a first lever mechanism 1, a second lever mechanism 2 and a fastening mechanism 3 for fastening with an external fastening block, where each of the first lever mechanism 1 and the second lever mechanism 2 is made of a material with deformation recovery capability, the second lever mechanism 2 includes a second lever 21 and a second supporting member 22 serving as a fulcrum of the second lever 21, the second supporting member 22 is disposed on an end surface of the second lever 21 close to the first lever mechanism 1, two ends of the second lever 21 are respectively connected to the first lever mechanism 1, an abdicating gap 4 is disposed between the first lever mechanism 1 and the second lever 21, and the second supporting member 22 is located in the abdicating gap 4 and is suspended;
taking a wire-to-board connector as an example, when in use, the utility model is arranged on the wire-end connector, and a fixture block (the fixture block is a conventional fixture block) is arranged on the board-end connector; at the beginning, the wire end connector is matched with the clamping block through the clamping mechanism 3 to realize the stable connection with the plate end connector; when the wire end connector and the plate end connector need to be separated, the second lever 21 is pressed first, so that the second lever 21 and the second supporting piece 22 move towards the first lever mechanism 1 until the second supporting piece 22 is abutted against the first lever mechanism 1; then, the second lever 21 is continuously pressed, that is, the second supporting member 22 serves as a fulcrum of the second lever 21, so as to drive the non-pressing end of the second lever 21 to tilt up and drive the first lever mechanism 1 to turn outwards, thereby driving the fastening mechanism 3 arranged on the first lever mechanism 1 to turn outwards; and after line end connector and board end connector separation, only need loosen second lever 21, second lever 21 and first lever mechanism 1 reset simultaneously under the effect of elasticity, make the utility model discloses resume original state, and second support piece 22 is driven to no longer contradict with first lever mechanism 1 and resume unsettled state because of second lever 21 resumes, and the elasticity through second lever 21 drives first lever mechanism 1 and resets, promptly the utility model discloses a resilience is stronger compared in prior art, consequently still can resume deformation reliably after repetitious usage, thereby has promoted the utility model discloses a life. And the utility model discloses the adoption has elasticity recovery material to make, for example adopt plastics or metal to make, generally with set up have the utility model discloses a device integrated into one piece to guaranteed the utility model discloses a stability.
In this embodiment, a draw hook 23 is arranged at the joint of the first lever mechanism 1 and the second lever mechanism 2, the middle part of the draw hook 23 is turned outwards in the direction away from the first lever mechanism 1, and the thickness of the draw hook 23 is smaller than that of the second lever 21; the draw hook 23 is used for driving the first lever mechanism 1 to turn outwards; specifically, the second lever 21 includes a second pressing portion 211 and a second tilting portion 212, one end of the second pressing portion 211 is connected to one end of the second tilting portion 212, and the second supporting member 22 is connected to a connection position of the second pressing portion 211 and the second tilting portion 212; the other end of the second pressing portion 211 turns outwards towards the direction far away from the line end connector, the draw hook 23 is used for connecting the second tilting portion 212 with the first lever mechanism 1, and the joint of the second pressing portion 211 and the first lever mechanism 1 is provided with a bending portion 5 for connection. Through the arrangement of the draw hook 23, the pulling force applied to the first lever mechanism 1 by the second tilting part 212 is increased, so that the first lever mechanism 1 can be reliably pulled up under the pulling of the second tilting part 212 to realize the effect of eversion opening.
In the present embodiment, the first lever mechanism 1 includes a first support 12 and a first lever 11, the first support 12 is used for being disposed on an external component, the first lever 11 is disposed on the first support 12, and the first support 12 is used as a fulcrum of the first lever 11; two ends of the first lever 11 are respectively connected to two ends of the second lever 21, and the clamping mechanism 3 is arranged on the first lever 11; specifically, the first lever 11 includes a first pressing portion 111 and a first lift portion 112, one end of the first pressing portion 111 is connected to one end of the first lift portion 112, and the first supporting member 12 is disposed at a connection position of the first pressing portion 111 and the first lift portion 112; the other end of the first pressing part 111 is turned outwards towards the direction away from the first supporting member 12, and the engaging mechanism 3 is arranged on the first lift part 112; more specifically, first portion 112 and the second portion 212 that rises to stick up are connected through drag hook 23, and the preferred junction at drag hook 23 and first portion 112 that rises to stick up is provided with the portion 6 of bending, and in order to guarantee the intensity of the portion 6 of bending, this portion 6 of bending is provided with rib 61 to the terminal surface of the clearance 4 of stepping down dorsad to make drag hook 23 and the cooperation of second portion 212 that rises to realize the effect of the first portion 112 that rises to stick up.
The utility model discloses an actual working process as follows: when the utility model needs to be opened, the second pressing portion 211 is pressed, at this time, because the second supporting member 22 is in a suspended state, along with the pressing, the second lever 21 moves integrally toward the direction of the first lever 11 until the second supporting member 22 abuts against the first lever 11 (specifically, the second supporting member abuts against the joint of the first pressing portion 111 and the first tilting portion 112), and then the second tilting portion 212 is continuously pressed, because the second supporting member 22 exerts force at this time, the second pressing portion 211 is connected with the first pressing portion 111, and the second tilting portion 212 is connected with the first tilting portion 112, thereby realizing the effect of simultaneously applying pressure until the first pressing portion 111 and the second pressing portion 211 drive the first tilting portion 112 and the second tilting portion 212 to turn outwards, in this process, the draw hook 23 is used for assisting in pulling the outward turning effect of the first tilting portion 112, and plays a role similar to a hinge, when the drag hook 23 is applied with the force of the second lifting part 212, the drag hook is deformed to pull the first lifting part 112 to turn outwards; and after loosening second pressing portion 211, owing to lost pressure, the material that consequently has the ability of recovering deformation is made the utility model discloses can resume deformation because of the elasticity that this characteristic produced, first support piece 12, second support piece 22 and drag hook 23 all can take place to kick-back this moment, and especially drag hook 23's shape makes the effect of kick-backing more, thereby lets the utility model discloses reset. Because the utility model discloses be provided with first lever mechanism 1 and second lever mechanism 2, consequently have bigger recovery deformation's power, it is more excellent to compare the effect that can resume initial position in the technique, promptly the utility model discloses a life is longer. Further, the first lever mechanism 1, the second lever mechanism 2, and the engaging mechanism 3 are integrally formed by injection molding.
In this embodiment, the engaging mechanism 3 includes a relief groove or a latch (not shown). Namely, the clamping mechanism 3 only needs to be buckled with a clamping block in another device, and the effect can be realized by the abdicating groove or the clamping block.
Example 2
As shown in fig. 3, the present embodiment provides a connector housing, which includes a housing 7, and the two sides of the housing 7 are respectively provided with the above-mentioned engaging mechanism 3, specifically, the engaging mechanism 3 is connected with the housing 7 through the first supporting member 12 thereof. Specifically, this casing 7 and block mechanism 3 are through moulding plastics or punching press integrated into one piece to have strong effect of recovering the deformation, still can recover to original state even use many times after, thereby promoted life.
The above description is only for the preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention is disclosed in the preferred embodiment, it is not limited to the above description, and any person skilled in the art can make some changes or modifications to equivalent embodiments without departing from the scope of the present invention, but all the technical solutions of the present invention are within the scope of the present invention.
Claims (8)
1. A snapping mechanism, comprising: the clamping mechanism comprises a first lever mechanism, a second lever mechanism and a clamping mechanism, wherein the first lever mechanism and the second lever mechanism are made of materials with deformation recovery capability, the clamping mechanism is used for being buckled with an external clamping block, the second lever mechanism comprises a second lever and a second supporting piece used as a fulcrum of the second lever, the second supporting piece is arranged on one end face, close to the first lever mechanism, of the second lever, two ends of the second lever are respectively connected to the first lever mechanism, a yielding gap is arranged between the first lever mechanism and the second lever, and the second supporting piece is located in the yielding gap and arranged in a suspending mode;
when the device is used, the second lever is pressed to enable the second supporting piece to be abutted to the first lever mechanism; and then continuously pressing the second lever mechanism, and driving the first lever mechanism to turn outwards through the second lever mechanism so as to turn outwards the clamping mechanism.
2. The snapping mechanism of claim 1, wherein: a draw hook is arranged at the joint of the first lever mechanism and the second lever mechanism; the middle part of the draw hook is bent towards the direction far away from the first lever mechanism, and the draw hook is used for driving the first lever mechanism to turn outwards.
3. The snapping mechanism of claim 1, wherein: the second lever comprises a second pressing portion and a second lifting portion, one end of the second pressing portion is connected with one end of the second lifting portion, and the second supporting piece is connected to the joint of the second pressing portion and the second lifting portion.
4. The snapping mechanism of claim 1, wherein: the first lever mechanism comprises a first supporting piece and a first lever, the first supporting piece is used for arranging outside parts, the first lever is arranged on the first supporting piece, and the first supporting piece is used as a fulcrum of the first lever; the two ends of the first lever are respectively connected to the two ends of the second lever, and the clamping mechanism is arranged on the first lever.
5. The snapping mechanism of claim 4, wherein: the first lever comprises a first pressing part and a first lifting part, one end of the first pressing part is connected with one end of the first lifting part, and the first supporting piece is arranged at the joint of the first pressing part and the first lifting part; the other end of the first pressing part turns outwards towards the direction far away from the first supporting part, and the clamping mechanism is arranged on the first warping part.
6. The snapping mechanism of claim 1, wherein: the first lever mechanism, the second lever mechanism and the clamping mechanism are integrally formed through injection molding.
7. The snapping mechanism of claim 1, wherein: the clamping mechanism comprises a yielding groove or a clamping piece.
8. A connector housing, characterized by: the buckling mechanism comprises a shell, wherein the buckling mechanism is arranged on each of two sides of the shell, and the buckling mechanism is arranged on any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921816105.9U CN210897835U (en) | 2019-10-25 | 2019-10-25 | Buckling mechanism and connector shell provided with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921816105.9U CN210897835U (en) | 2019-10-25 | 2019-10-25 | Buckling mechanism and connector shell provided with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210897835U true CN210897835U (en) | 2020-06-30 |
Family
ID=71318674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921816105.9U Active CN210897835U (en) | 2019-10-25 | 2019-10-25 | Buckling mechanism and connector shell provided with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210897835U (en) |
-
2019
- 2019-10-25 CN CN201921816105.9U patent/CN210897835U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9060573B2 (en) | Zipper head and pull tab replacement method | |
| TW201507300A (en) | Wire terminal seat improvement structure | |
| US20130091670A1 (en) | Side Release Buckle | |
| US6456493B1 (en) | Heat sink clip | |
| TW201442361A (en) | Resilient member and connector with the resilient member | |
| CN210897835U (en) | Buckling mechanism and connector shell provided with same | |
| EP3722496B1 (en) | Clothes iron base and clothes iron device | |
| KR100522518B1 (en) | Plug connector | |
| CN110729603A (en) | Lever type double-elastic-arm buckle connector | |
| CN210897836U (en) | Lever type double-elastic-arm buckle connector | |
| CN111053335A (en) | Wrist-worn device and connecting mechanism thereof | |
| CN211186087U (en) | Wrist-worn device and connecting mechanism thereof | |
| CN212878014U (en) | Wrist strap equipment | |
| JP4389902B2 (en) | Nail breakage repair attachment for modular jack | |
| US5699815A (en) | Hair clip | |
| CN209959641U (en) | Easy-to-detach buckle connecting piece | |
| CN108682980B (en) | Zero displacement spring connector | |
| CN215645251U (en) | Anti side draws shearing force terminal | |
| CN221222280U (en) | A fast-assembling structure and industrial control all-in-one for industrial control all-in-one | |
| CN213304437U (en) | Flat plug connector | |
| KR102437337B1 (en) | Terminal device for electrical connection | |
| CN112841821B (en) | Zipper, puller and pulling-on piece replacing device | |
| CN214643176U (en) | Limit switch convenient to disassemble | |
| CN214152757U (en) | Switch control mechanism and switch control device | |
| KR200226341Y1 (en) | Connecting structure for battery of mobile phone |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No. 15, Wenming Road, Daning, Humen Town, Dongguan City, Guangdong Province, 523000 Patentee after: Weifeng electronic (Guangdong) Co.,Ltd. Country or region after: China Address before: 523899 Changxing Road 01A, Ludong Community, Humen Town, Dongguan City, Guangdong Province Patentee before: Weifeng electronic (Guangdong) Co.,Ltd. Country or region before: China |