CN209563044U - A kind of module plug-in and pull-off device - Google Patents
A kind of module plug-in and pull-off device Download PDFInfo
- Publication number
- CN209563044U CN209563044U CN201821790183.1U CN201821790183U CN209563044U CN 209563044 U CN209563044 U CN 209563044U CN 201821790183 U CN201821790183 U CN 201821790183U CN 209563044 U CN209563044 U CN 209563044U
- Authority
- CN
- China
- Prior art keywords
- pull
- module
- module plug
- spring
- plug
- 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
Landscapes
- Insertion Pins And Rivets (AREA)
Abstract
The utility model discloses a kind of module plug-in and pull-off devices, are made of shell, plectrum, the first spring, second spring, contact pin, idler wheel and sleeve combination, have the characteristics that compact-sized, processing consistency is good, shape is simple and beautiful.The helping of the easy and convenient realization module of lever that the module plug-in and pull-off device that the technical program provides can be constituted by it is pulled out and helps slotting, and it is capable of providing enough contact engaging and separating forces, when module helps slotting, the module plug-in and pull-off device can be realized by contact pin from locking, when module is helped and is pulled out, contact pin is retracted by stirring plectrum, the lever by module plug-in and pull-off device automatically disengages module, easy to use；The module plug-in and pull-off device is also selected by the design of specific structure and material, is improved the safety and reliability of module plug-in and pull-off device, is applied module plug-in and pull-off device in more equipment platforms.
Description
Technical field
The utility model relates to plug-in and pull-off device, in particular to a kind of module plug-in and pull-off device.
Background technique
In the course of work of traditional plug-in and pull-off device, due to plugging the variation of bar angle, the supporting point of plug-in and pull-off device is being propped up
Small-scale sliding friction is done on support face, supplementary module inserts or pull out under the action of lever principle.Due to sliding friction ring
Border is dry friction, and swapping process, which pulls out supporting surface to, larger pressure, causes supporting surface to be very easy to breakage occur, not only obviously
Appearance is influenced, the NBC protective performance of product is reduced, shortens life of product, and in use since sliding friction leads to product
Resistance is excessive in use process, and plug is laborious, does not also have self-locking function.In addition, traditional module plug-in and pull-off device is mostly
The range of dedicated plug-in and pull-off device, application is smaller, and is difficult to meet simultaneously random vibration that root mean square is 20g, meets 96 hours
Salt spray test.
Utility model content
For above-mentioned deficiency in the prior art, the utility model provides a kind of module plug-in and pull-off device, and structure is simple,
Facilitate popularization.
In order to reach above-mentioned purpose of utility model, the technical solution adopted in the utility model are as follows:
A kind of module plug-in and pull-off device, including shell, plectrum, the first spring, second spring, contact pin, rivet, idler wheel and axis
Set, first spring are arranged in the cavity of the housing forward end, and one end of first spring is fixed on cavity wall, institute
The other end for stating the first spring connects the end of the contact pin, and the other end of the contact pin is stretched from the cavity of the housing forward end
Out；The plectrum is arranged in the upside of the housing forward end, and the plectrum described is inserted be located in the housing forward end cavity
One end riveting of needle is connected, and the idler wheel is connected by rivet with the riveting of the top of the housing rear end；The axis is set on
The downside of the housing rear end, the axle sleeve are equipped with the through-hole for being fixedly connected with module, and the second spring is arranged in institute
It states on axle sleeve.
Preferably, the through-hole is fixed with the mounting hole in module by sunk screw, and the idler wheel constitutes the mould
The balance pivot of block plug-in and pull-off device.
Preferably, the shell uses round corner treatment using abnormity design, the seamed edge of the shell, and the plectrum uses
Annular knurl processing.
Preferably, the shell, the contact pin use antirust aluminum material, plectrum, idler wheel, the axis of the module plug-in and pull-off device
Set uses stainless steel material.
Preferably, first spring and second spring are all made of the spring steel wire of 65Mn.
Preferably, the module plug-in and pull-off device is divided into the two kinds of models in left and right.
The utility model has the following beneficial effects: simple for structure compact, processing consistency is good, high reliablity and good appearance,
By specific structure, selection, make module plug-in and pull-off device that can not only realize that helping for module is pulled out and helped slotting and lock certainly, it is also full
The requirement of sufficient vibratory impulse and salt spray test makes module plug-in and pull-off device reliability with higher and safety, can be used for solid
The fields such as locking equipment, vehicle-mounted, carrier-borne, airborne, extraordinary platform, expand the use scope of module plug-in and pull-off device, life easy to process
It produces and promotes the use of.
Have the characteristics that compact-sized, processing consistency is good, shape is simple and beautiful.The module plug that the technical program provides
The helping of the easy and convenient realization module of lever that device can be constituted by it is pulled out and helps slotting, and is capable of providing enough plugs
Power, when module helps slotting, the module plug-in and pull-off device be can be realized by contact pin from locking, when module is helped and pulled out, by stirring
Plectrum retracts contact pin, and the lever by module plug-in and pull-off device automatically disengages module, easy to use；The module plug-in and pull-off device is also
By the design of specific structure and material selection, the safety and reliability of module plug-in and pull-off device is improved, module plug-in and pull-off device is made
It applies in more equipment platforms.
Detailed description of the invention
Fig. 1 is a kind of side view of module plug-in and pull-off device described in the utility model；
Fig. 2 is a kind of perspective view of module plug-in and pull-off device described in the utility model；
Fig. 3 is the sectional view at a kind of module plug-in and pull-off device housing forward end AA；
Fig. 4 is using a kind of schematic diagram of module plug-in and pull-off device progress module plug described in the utility model；
Fig. 5 is a kind of connection schematic diagram of module plug-in and pull-off device and module mounting hole described in the utility model.
1- rivet, 2- second spring, 3- axle sleeve, 4- shell, 5- plectrum, 6- contact pin, 7- idler wheel, the first spring of 8-, 9- mould
Block, 10- module plug-in and pull-off device, 11- guide rail, 12- sunk screw.
Specific embodiment
In order to make the content of the utility model be easier to be clearly understood, below in conjunction in the utility model embodiment
Attached drawing, the technical scheme in the utility model embodiment is clearly and completely described.
As Fig. 1-Fig. 3 jointly shown in, a kind of module plug-in and pull-off device, including shell 4, plectrum 5, the first spring 8, second spring
2, contact pin 6, rivet 1, idler wheel 7 and axle sleeve 3, the first spring 8 are arranged in the cavity of 4 front end of shell, and one end of the first spring 8 is solid
It is scheduled on cavity wall, one end of the other end connecting contact pin 6 of the first spring 8；When the first spring 8 in a free state, contact pin 6
The other end from the cavity of 4 front end of shell stretch out；
The upside of 4 front end of shell is arranged in plectrum 5, rivets phase with the one end for the contact pin 6 being located in 4 front end cavity of shell
Even, by stir plectrum 5 compress the first spring 8 control contact pin 6 the other end it is flexible；After idler wheel 7 is by rivet 1 and shell 4
The top riveting at end is connected；The downside of 4 rear end of shell is arranged in axle sleeve 3, and axle sleeve 3 is equipped with for being fixedly connected with module 9
Through-hole；Second spring 2 is arranged on axle sleeve 3, and when axle sleeve 3 is fixedly connected with module 9, second spring 2 is in compressive state.
Module plug-in and pull-off device provided by the present embodiment it is simple for structure it is compact, processing consistency is good, high reliablity and outer
Shape is beautiful, production and popularization and use easy to process.
As shown in figure 4, to install the schematic diagram of module using module plug-in and pull-off device, module plug-in and pull-off device 10 can be suitable for
The equipment platform that fixed equipment, vehicle-mounted, carrier-borne, airborne, extraordinary platform (such as gondola) need to plug module.
When by sunk screw 12 by the through-hole on axle sleeve 3 and the fixed mounting hole in module 9, idler wheel 7 constitutes module
The balance pivot of plug-in and pull-off device.Mounting hole in module 9 is divided into the mounting hole of smooth hole wall and the mounting hole of screw thread hole wall, and two
A mounting hole is aligned with each other, and the axle sleeve 3 of module plug-in and pull-off device 10 is placed between two mounting holes, the through-hole on axle sleeve 3 is made
It is aligned with two mounting holes, axle sleeve 3 is connected between two mounting holes using sunk screw 12.In the mounting hole table of module 9
On face, there is a counterbore, the head of sunk screw 12 guarantees the same of good appearance in this counterbore and the flush of module 9
When, and the normal use of module 9 is not influenced.
When carrying out the insertion of module 9, the groove on module plug-in and pull-off device 10 and equipment platform guide rail 11 cooperates, by module
The lever of plug-in and pull-off device 10 by module 9 along the corresponding position of groove insertion equipment platform, and makes module plug-in and pull-off device 10
Contact pin 6, which is inserted into the limiting slot of module 9, to carry out completing the insertion of module 9 from locking.
Specifically, module plug-in and pull-off device 10 is matched with the groove on guide rail 11 when module 9 is inserted into the guide rail 11 of cabinet
It closes, by 4 middle and upper part of shell (close to plectrum 5 and contact pin 6) of die block plug-in and pull-off device 10, by the thick stick of module plug-in and pull-off device 10
Module 9 is inserted into the corresponding position of cabinet along slot position using the reaction force of groove, makes module plug-in and pull-off device 10 by bar
Contact pin 6 be inserted into the limiting slot of module 9 carry out from lock, to realize the insertion of module 9.
When carrying out the extraction of module 9, stirs plectrum 5 and retract contact pin 6, the second spring 2 in compressive state inserts module
Pulling device 10 pops up, and by the lever of module plug-in and pull-off device 10, module 9 is made to be detached from equipment platform, completes the extraction of module 9.
Specifically, stirring plectrum 5 outward when extracting module 9 from cabinet, retracting contact pin 6 from limiting slot, together
When the second spring 2 in compressive state module plug-in and pull-off device 10 is popped up automatically, draw climbing form block plug-in and pull-off device 10 shell 4 in
Top (close to plectrum 5 and contact pin 6), by the lever of module plug-in and pull-off device 10, the reaction force using case guide rail 11 makes mould
Block 9 is detached from, to realize the extraction of module 9.
As shown in figure 5, module plug-in and pull-off device 10 divides for left and right amphitypy, it can be used alone, complete can also use.
By the lever using module plug-in and pull-off device in the present embodiment, the plug of module can be easily realized very much, and
And swapping process is safe and reliable.
In a preferred embodiment, the shell 4 of module plug-in and pull-off device 10 is rustproof aluminum alloy, is designed using abnormity, and seamed edge uses
Fillet processing, satisfies the use demand 10 shape of module plug-in and pull-off device and safety requirements, and shape is simple and beautiful；Plectrum 5 is
Stainless steel is handled using annular knurl, increase frictional force, make user it is more easy and convenient stir plectrum 5；Contact pin 6 is rustproof aluminum alloy, can
Meet locking certainly for corresponding module 11, cooperates compact；Idler wheel 7 is stainless steel, can reduce module plug-in and pull-off device 10 and help
Slotting frictional force is pulled out and helped, the abrasion of module plug-in and pull-off device 10 and guide rail 11 is reduced, postpones service life；Axle sleeve 3 is stainless
Steel can guarantee after fixing with module 11 that module plug-in and pull-off device 10 is freely rotated；First spring 8 and second spring 2 are certain strong
The 65Mn spring steel wire of degree can satisfy deformation requirements of the module plug-in and pull-off device 10 from locking, and can satisfy module plug
Pop-up when device 10 uses needs, and facilitates operation；The dependent part of module plug-in and pull-off device 10 is riveted using stainless steel sunk head rivet 1
Part keeps associated components connection more compact.
The module plug-in and pull-off device of this preferred embodiment makes module plug-in and pull-off device can not only by specific structure and selection
It realizes that helping for module is pulled out and helped slotting and lock certainly, also meets the requirement of vibratory impulse and salt spray test, make module plug-in and pull-off device
Reliability with higher and safety expand the use scope of module plug-in and pull-off device.
The foregoing is merely the preferred embodiment of the utility model patent, it is not intended to limit the utility model specially
Benefit, all made any modifications, equivalent replacements, and improvements etc. within the spirit and principle of the utility model patent should all include
Within the protection scope of the utility model patent.
Claims (6)
1. a kind of module plug-in and pull-off device, which is characterized in that including shell, plectrum, the first spring, second spring, contact pin, rivet,
Idler wheel and axle sleeve, first spring are arranged in the cavity of the housing forward end, and one end of first spring is fixed on chamber
On body wall, the other end of first spring connects the end of the contact pin, and the other end of the contact pin is from the housing forward end
Cavity stretch out；The plectrum is arranged in the upside of the housing forward end, the plectrum be located in the housing forward end cavity
One end riveting of the contact pin be connected, the idler wheel is riveted by the top of rivet and the housing rear end to be connected；The axis
It is set on the downside of the housing rear end, the axle sleeve is equipped with the through-hole for being fixedly connected with module, the second spring
It is arranged on the axle sleeve.
2. a kind of module plug-in and pull-off device according to claim 1, it is characterised in that: the mounting hole on the through-hole and module
It is fixed by sunk screw, the idler wheel constitutes the balance pivot of the module plug-in and pull-off device.
3. a kind of module plug-in and pull-off device according to claim 1, it is characterised in that: the shell is using abnormity design, institute
The seamed edge of shell is stated using round corner treatment, the plectrum is handled using annular knurl.
4. a kind of module plug-in and pull-off device according to claim 1, it is characterised in that: the shell, the contact pin are using anti-
Become rusty aluminum material, and plectrum, idler wheel, the axle sleeve of the module plug-in and pull-off device use stainless steel material.
5. a kind of module plug-in and pull-off device according to claim 1, it is characterised in that: first spring and second spring are equal
Using the spring steel wire of 65Mn.
6. a kind of module plug-in and pull-off device according to claim 1, it is characterised in that: the module plug-in and pull-off device is divided into left and right
Two kinds of models.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821790183.1U CN209563044U (en) | 2018-11-01 | 2018-11-01 | A kind of module plug-in and pull-off device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821790183.1U CN209563044U (en) | 2018-11-01 | 2018-11-01 | A kind of module plug-in and pull-off device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209563044U true CN209563044U (en) | 2019-10-29 |
Family
ID=68300289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821790183.1U Active CN209563044U (en) | 2018-11-01 | 2018-11-01 | A kind of module plug-in and pull-off device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209563044U (en) |
-
2018
- 2018-11-01 CN CN201821790183.1U patent/CN209563044U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109302822A (en) | A kind of module plug-in and pull-off device | |
| CN209201298U (en) | Earphone charging box | |
| CN209563044U (en) | A kind of module plug-in and pull-off device | |
| CN201337354Y (en) | Pan capable of quickly disconnecting handle | |
| CN207250847U (en) | Electric connector secondary locking mechanism | |
| CN208725024U (en) | A kind of lipstic case with elastic device | |
| CN206988271U (en) | A kind of Anti-off bolt | |
| CN203574975U (en) | Chassis and cover plate thereof | |
| CN213696627U (en) | Stop device and have oven supporter of this stop device | |
| CN205248539U (en) | Convenient plug | |
| CN107458584B (en) | Quick-assembly aircraft landing gear assembly | |
| CN202299663U (en) | Key for safe cabinet | |
| CN206770337U (en) | A kind of quick detachment means and sucker | |
| CN203000530U (en) | Pot with detachable handle | |
| CN110277693A (en) | The intelligent electric energy meter socket of structure is accidentally pulled out with anti-intelligent electric energy meter and short-circuit device | |
| CN208347197U (en) | Stone installation structure | |
| CN207038834U (en) | The singlehanded plug-type quick extraction mechanism of plug | |
| CN204088759U (en) | A kind of connector locking mechanism with anti-theft feature | |
| CN110115519A (en) | Heating device and heating equipment with same | |
| CN209519263U (en) | Fire water monitor monitor body and gun platform coupling apparatus | |
| CN210149589U (en) | Quick release mechanism | |
| CN211088654U (en) | Charging wire auxiliary device for tablet personal computer | |
| CN201897252U (en) | Range hood with functional switch capable of being popped up | |
| CN219041130U (en) | Power distribution cabinet | |
| CN208674488U (en) | It is a kind of with the DP wire interface plastic housing easily assembled |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |