CN201131089Y - Push-button rapid locking type inserting casing - Google Patents
Push-button rapid locking type inserting casing Download PDFInfo
- Publication number
- CN201131089Y CN201131089Y CNU2007201315466U CN200720131546U CN201131089Y CN 201131089 Y CN201131089 Y CN 201131089Y CN U2007201315466 U CNU2007201315466 U CN U2007201315466U CN 200720131546 U CN200720131546 U CN 200720131546U CN 201131089 Y CN201131089 Y CN 201131089Y
- Authority
- CN
- China
- Prior art keywords
- button
- latch
- bolt
- panel
- drag
- 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.)
- Expired - Fee Related
Links
Landscapes
- Lock And Its Accessories (AREA)
Abstract
The utility model relates to a button quick-lock type plug-in box, which comprises a panel, a bolt base is symmetrically arranged at both sides inside the panel, both ends of a stay cable are respectively connected with one end of the bolt that is penetrated through the bolt base, the portion of the bolt in the bolt base cavity is sleeved with a spring that makes the stay cable be at straining state, the spring is arranged between the inner wall of the bolt base cavity and the lock ring on the bolt, the other end of the bolt is matched with the bolt hole on the cabinet, the button for controlling the bolt by the stay cable is put through the panel center and connected with the stay cable. The button quick-lock type plug-in box provided by the utility model has simple design structure and is convenient for production, and can meet the requirements of safety performance of vehicle-carried structure, and also has strong reliability, moreover the operation switch of the button quick-lock type plug-in box is so convenient as to facilitate the maintenance of hardware inside the later-stage information system integrated cabinet.
Description
Technical field
The utility model relates to the integration of information system rack, particularly a kind of button quick lock subrack of integration of information system rack.
Background technology
In the high information system of some level of integrated system, need apply to the integration of information system rack.And equipment such as wherein a large amount of communication, network, power supply need be fixed on the interior subrack of rack.These equipment subracks of demand according to system are to need frequent pull, so require the locking of subrack and release to want simple, quick, reliable.But in common design, the locking of subrack and rack room generally is to lock by the panel screw on subrack, and the opening and lock instruments such as all need using bottle opener of panel screw, operating wastes time and energy.If there be not just to want to open under the situation of instrument very trouble.
Summary of the invention
Goal of the invention: in order to solve the too loaded down with trivial details defective of subrack on-off mode in the prior art, the utility model provides a kind of button quick lock subrack.
Technical scheme: a kind of button quick lock subrack that the utility model provides, comprise panel, it is characterized in that, inboard both sides at panel are provided with plug housing symmetrically, the two ends of a drag-line are connected with an end of the latch that passes plug housing respectively, the part that latch is positioned at the plug housing cavity is with and makes drag-line be in the spring of tension, this spring is between the inwall and the fixture block on the latch of plug housing cavity, the other end of latch matches with pin hole on being positioned at rack, and the button by drag-line control latch passes panel central authorities and is connected with drag-line.
In the utility model, be provided with controll block in the inboard central authorities of panel, be provided with limit shaft on the cavity both sides of controll block, drag-line passes this controll block and slides around limit shaft, button between two limit shafts by drag-line control latch.
During this real attitude is novel, be provided with handle in the outside of panel, button passes handle and is connected with drag-line with the circular hole of panel central authorities, and the user is convenient in such design can pull out panel smoothly when holding handle and pressing the button.
Be fixed with the pin hole seat on rack, the outside of this pin hole seat is provided with the chamfering of being convenient to the latch guiding, makes button quick lock subrack need not to press button, button quick lock subrack can be closed once pushing away gently.
Beneficial effect: the button quick lock subrack that the utility model provides, its project organization is comparatively simple, be convenient to produce, and prove through preventing test, this button quick lock subrack can satisfy the security performance requirement of vehicle-mounted structure fully, have stronger reliability, and also very convenient of the switching manipulation of this subrack, be convenient to the maintenance of later stage integration of information system rack internal hardware.
Description of drawings
Structural representation when being illustrated as this button quick lock subrack and unblanking.
Embodiment
The utility model proposes concrete structure and the method for work of embodiment below in conjunction with the description of drawings foundation.
In the utility model, button 6 is circular shafts, and diameter exists
Between, the required stroke of latch 3 is relevant in its length and the mechanism.Vertical stroke of button 6 can drive the motion of drag-line 11, and wherein drag-line 11 can adopt steel wire rope, and steel wire rope spurs latch 3 transverse movements again, and latch 3 detachment machines cashier's office in a shop this infeed stroke of pin hole are associated with the stroke of button 6.Handle 9 is mounted on the panel 1,9 subrack can be pulled out by shaking hands.Controll block 7 is fixed on the panel 1, and two limit shafts 8 insert in the hole of controll block 7, and limit shaft 8 can be made rotational in the hole.The rich limit shaft 8 of steel wire rope slides, and 8 pairs of steel wire ropes of limit shaft rise spacing and the guiding rotary action.Hole on the steel wire penetrating button 6, and must not slide on button 6 with holding out against screw in compression, the limit shaft 8 by both sides extends in the hole on the latch 3 at two ends again, and is same with holding out against screw in compression, must not come off.About in the subrack plug housing 2 is arranged respectively, all have pilot hole at two ends, plug housing 2 left and right sides, this hole is used for supporting latch 3, and latch 3 can reciprocating motion between two pilot holes.
Spring 4 is installed on the latch 3, and the collar 5 as fixture block is housed between spring 4 and plug housing 2, and collar 5 is fixed on the latch 3, to 4 position-limiting actions of spring.Latch 3 is by the release and the locking that reset and guarantee subrack of plug housing 2, collar 5, spring 4.During release, need to drive by the lengthwise movement of button 6 transverse movement of steel wire rope, pass to latch 3 again, latch 3 is passed to collar 5 again, compresses the motion that spring 4 forms the laterally past subrack inboard of latch 3 by an end face of collar 5 and plug housing 2.During locking, compressed spring 4 will return to reset condition, and restoring force promotes the motion in the collar 5 and the latch 3 past subrack outsides.
Spring 4 is a cylindroid helical-coil compression spring herein, and its length, external diameter, pitch, number of active coils and impulse stroke etc. all can and be calculated according to the actual conditions design.The stroke of spring 4 compressions equates with the stroke of latch 3.Suppose spring 4 by following size design, required externally applied forces when calculating its operating pressure and opening subrack.If spring wire diameter d=1mm, spring outer diameter D=12.5mm, number of active coils n=12, pitch=3, impulse stroke is set at S=6mm, does the Mechanics Calculation of a simplification with this understanding, can calculate the suffered pressure P of spring when subrack opened 4.Can find P=S*P ' by mechanical design handbook, P '=(Pn-P1)/and n, P1=(1/3～1/2) P
j, P
j=P
n* 1.12, P
n=[τ] л d
3/ 8KD.Wherein curvature correction factor K can table look-up, K=1.12, and allowable shear stress can be found [τ]=120kg/mm
2, can calculate maximum working load thus and be about P
n≈ 3.8kg advances one one and calculates P ≈ 0.96Kg.Approximation F ≈ 2.45Kg can be obtained by trigonometric function and mechanical analysis, both subrack can be opened so operation the time need apply the power of about 2.45Kg * 9.8N/Kg ≈ 24N.The pin hole seat 10 that is fixed on the cabinet framework is provided with the chamfering of inclined-plane as the latch guiding, and when subrack pushed back in framework, latch 3 by the resilience force of spring 4, was finished the locking process by entering behind the spigot surface in the location hole.
The above only is a preferred implementation of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection range of the present utility model.
Claims (5)
1, a kind of button quick lock subrack, comprise panel (1), it is characterized in that, be provided with plug housing (2) symmetrically on the inboard both sides of panel (1), the two ends of a drag-line (11) are connected with an end of the latch that passes plug housing (2) (3) respectively, the part that latch (3) is positioned at plug housing (2) cavity is with and makes drag-line (11) be in the spring (4) of tension, this spring (4) is between the inwall and the fixture block (5) on the latch (3) of plug housing (2) cavity, the other end of latch (3) matches with the pin hole on being positioned at rack, and the button (6) by drag-line (11) control latch (3) passes panel (1) central authorities and is connected with drag-line (11).
2, button quick lock subrack according to claim 1 is characterized in that, is provided with controll block (7) in the inboard central authorities of panel (1), and drag-line (11) passes this controll block (7), and button (6) passes this controll block (7) by drag-line control latch (3).
3, button quick lock subrack according to claim 2 is characterized in that, is provided with limit shaft (8) on the cavity both sides of controll block (7), and button (6) is controlled latch (3) by drag-line (11) between two limit shafts (8).
4, button quick lock subrack according to claim 1 is characterized in that, is provided with handle (9) in the outside of panel (1), and the circular hole that button (3) passes handle (9) and panel (1) central authorities is connected with drag-line (11).
5, button quick lock subrack according to claim 1, it is characterized in that, be fixed with pin hole seat (10) on rack, this pin hole seat (10) is provided with the pin hole that cooperates with latch (3), and the outside of this pin hole seat (10) is provided with the chamfering of being convenient to latch (3) guiding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201315466U CN201131089Y (en) | 2007-12-20 | 2007-12-20 | Push-button rapid locking type inserting casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201315466U CN201131089Y (en) | 2007-12-20 | 2007-12-20 | Push-button rapid locking type inserting casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201131089Y true CN201131089Y (en) | 2008-10-08 |
Family
ID=40018958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201315466U Expired - Fee Related CN201131089Y (en) | 2007-12-20 | 2007-12-20 | Push-button rapid locking type inserting casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201131089Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104085429A (en) * | 2014-07-21 | 2014-10-08 | 李吉菊 | Method for using dual-purpose V-shaped book cart |
| CN104085428A (en) * | 2014-07-21 | 2014-10-08 | 崔然 | Multifunctional V-type book trolley |
| CN104085430A (en) * | 2014-07-21 | 2014-10-08 | 崔然 | Method for using multifunctional V-type book trolley |
| CN106741069A (en) * | 2016-11-24 | 2017-05-31 | 湖南亿泰启智能电子科技有限公司 | A kind of layer frame of clean oven thousand for the drying of capacitive touch screen sensor glass |
| CN106799697A (en) * | 2015-11-26 | 2017-06-06 | 中国人民解放军军械工程学院 | Latch positions formula spanner clamping device |
-
2007
- 2007-12-20 CN CNU2007201315466U patent/CN201131089Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104085429A (en) * | 2014-07-21 | 2014-10-08 | 李吉菊 | Method for using dual-purpose V-shaped book cart |
| CN104085428A (en) * | 2014-07-21 | 2014-10-08 | 崔然 | Multifunctional V-type book trolley |
| CN104085430A (en) * | 2014-07-21 | 2014-10-08 | 崔然 | Method for using multifunctional V-type book trolley |
| CN106799697A (en) * | 2015-11-26 | 2017-06-06 | 中国人民解放军军械工程学院 | Latch positions formula spanner clamping device |
| CN106741069A (en) * | 2016-11-24 | 2017-05-31 | 湖南亿泰启智能电子科技有限公司 | A kind of layer frame of clean oven thousand for the drying of capacitive touch screen sensor glass |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201131089Y (en) | Push-button rapid locking type inserting casing | |
| CN109874254B (en) | Internet of things chassis | |
| CN202076714U (en) | Back door interlocking device of high-voltage removable-type AC metal enclosed switch device | |
| DE102004039187B4 (en) | Electric locking device for a motor vehicle | |
| CN116073252A (en) | Power distribution cabinet with false opening prevention effect for electrical equipment | |
| CN201778570U (en) | Improved structure of automatic unlocking device of mortise door lock | |
| CN213026995U (en) | Switch board with raising and lowering functions | |
| CN211294005U (en) | Intelligent door lock integrating iris recognition and fingerprint recognition | |
| CN208889525U (en) | A kind of electric operating mechanism of circuit-breaker | |
| CN102751128A (en) | Indoor high-voltage isolating switch interlocking device | |
| CN200962385Y (en) | Manual operation device of separation switch | |
| CN115653407A (en) | Intelligent Internet of things lockset with real-time online function | |
| CN209780472U (en) | FSU electric control switch lock | |
| CN106437319A (en) | Key cylinder device, door state detection system including key cylinder device and method | |
| CN205206518U (en) | Fire prevention electromechanical lock | |
| CN207469934U (en) | A kind of intelligent door lock | |
| CN204423481U (en) | A kind of antitheft power distribution cabinet | |
| CN109869050B (en) | Electronic lock | |
| CN219046282U (en) | Fusion breaker | |
| CN205476938U (en) | Electronic lock for mailbox | |
| CN217151580U (en) | Electric door lock structure of generator | |
| CN215343425U (en) | Single-pump water supply and sewage discharge control cabinet convenient to overhaul | |
| CN216288059U (en) | Interlocking device between switch cabinets | |
| CN213743931U (en) | Pumping system control platform and pumping machine | |
| CN220849189U (en) | High-strength lock rod |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081008 Termination date: 20121220 |