CN110389636A - A kind of network manager with self-locking function - Google Patents
A kind of network manager with self-locking function Download PDFInfo
- Publication number
- CN110389636A CN110389636A CN201910739123.XA CN201910739123A CN110389636A CN 110389636 A CN110389636 A CN 110389636A CN 201910739123 A CN201910739123 A CN 201910739123A CN 110389636 A CN110389636 A CN 110389636A
- Authority
- CN
- China
- Prior art keywords
- limited post
- slide opening
- metal plate
- self
- spring
- 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.)
- Pending
Links
- 239000002184 metal Substances 0.000 claims abstract description 30
- RVCKCEDKBVEEHL-UHFFFAOYSA-N 2,3,4,5,6-pentachlorobenzyl alcohol Chemical compound OCC1=C(Cl)C(Cl)=C(Cl)C(Cl)=C1Cl RVCKCEDKBVEEHL-UHFFFAOYSA-N 0.000 claims description 20
- 238000009434 installation Methods 0.000 description 10
- 230000000903 blocking effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/18—Packaging or power distribution
- G06F1/181—Enclosures
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/18—Packaging or power distribution
- G06F1/183—Internal mounting support structures, e.g. for printed circuit boards, internal connecting means
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Clamps And Clips (AREA)
Abstract
The invention discloses a kind of network managers with self-locking function, including metal plate shell, PDU front panel, it is characterised in that: one end of metal plate shell is fixed, and there are two positioning columns；The other end of metal plate shell is fixed there are two the first limited post, second limited post, and the first limited post, the second limited post form triangle；Lock body is equipped in metal plate shell；Torsional spring is installed, torsional spring includes spring, and the both ends of spring, which extend, is equipped with branch, and spring and Liang Ge branch form V-type and cooperate with V-shaped groove in V-shaped groove；The midpoint of V-shaped groove is equipped with fixing axle, and spring pocket is set in fixing axle；Second slide opening is set on the second limited post, and the first slide opening is set on the first limited post, and the first limited post is contacted with branch, and the first limited post is located at the outside of branch.The present invention is fixed using spring self-lock structure, instead of the mode of the fixed NMC mould group of conventional screw, is greatly improved the convenience of installing and dismounting, is eliminated the risk that screw is fallen.
Description
Technical field
The present invention relates to network manager device, specifically a kind of network manager with self-locking function.
Background technique
The network manager (calling NMC mould group in the following text) of industry PDU product is most at present is fixed to PDU metal plate shell using screw
On, maintenance technician must carry specified tool just when repairing dismounting or replacement to NMC mould group and can be carried out, it has not been convenient to
Operation.Moreover, the screw after disassembly has the risk for falling and losing and arriving interior of equipment cabinet, having leads to the security risks such as electric short circuit
Deng.
Summary of the invention
For the defect for solving the above-mentioned prior art, the present invention provides a kind of network manager with self-locking function, this hair
It is bright to be fixed using spring self-lock structure, instead of the mode of the fixed NMC mould group of conventional screw, greatly improve installing and dismounting just
Benefit eliminates the risk that screw is fallen.
To realize the above-mentioned technical purpose, the present invention adopts the following technical scheme: a kind of network management with self-locking function
Device, including metal plate shell, PDU front panel, it is characterised in that: one end of the metal plate shell is fixed, and there are two positioning columns；It is described
The other end of metal plate shell is fixed, and there are two the first limited post, second limited post, first limited posts, the second limited post
Form triangle；
Lock body is equipped in the metal plate shell；The lock body includes handle, and the handle is connected with attachment, the connection
The both ends in portion are equipped with extension, and the handle, attachment, extension are integrally formed formula setting；Along height in the attachment
Direction is provided with the second slide opening of perforation, is provided with the first slide opening of perforation on the extension along short transverse；The attachment with
Extension junction lateral surface is provided with V-shaped groove, and one end of the V-shaped groove is connected to setting with first slide opening；The V-arrangement
Torsional spring is installed, the torsional spring includes spring, and the both ends of the spring, which extend, is equipped with branch, the spring and two institutes in slot
Branch is stated to form V-type and cooperate with the V-shaped groove；The midpoint of the V-shaped groove is equipped with fixing axle, and the spring pocket is set to institute
It states in fixing axle；
Second slide opening is set on second limited post, and first slide opening is set in first limited post
On, first limited post is contacted with the branch, and first limited post is located at the outside of the branch；
The extension is equipped with hook close to one end of the handle.
Further, the extension is equipped with multiple boss.
Further, first slide opening, second slide opening are oval.
Further, the height of the extension is greater than the height of the attachment.
Further, the gap unilateral setting 0.2mm between first slide opening and first limited post；Described second is sliding
The gap unilateral setting 0.2mm between hole and second limited post.
Further, the gap 0.3mm is equipped in the lock body short transverse between the PCBA mono-.
Further, the PCBA mono- is fixed on the metal plate shell by four screws.
Further, the network manager further includes PCBA mono-, PCBA bis-；The PCBA mono-, the PCBA bis- are solid
Due on the metal plate shell.
In conclusion the present invention achieves following technical effect:
1, the present invention realizes the self-locking of NMC mould group by two torsional springs and a lock body, utilizes the elastic by lock body of torsional spring
Lock body is fastened in PDU front panel by the tension generated when sticking into PDU front panel, and being compressed using torsional spring, makes lock body
It oneself cannot be detached from, staff presses metal plate shell when installation, does not need screw and fixes, simple and convenient, when disassembly, pushes away
Dynamic lock body lifts mould group upwards, convenient and efficient, eliminates screw and falls the risk electrical in internal damage；
2, the present invention does not need, disassembly i.e. mountable using other tools, simple and easy, time saving and energy saving.
Detailed description of the invention
Fig. 1 is NMC mould group explosive view provided in an embodiment of the present invention；
Fig. 2 is the structural schematic diagram of lock body and torsional spring provided in an embodiment of the present invention；
Fig. 3 is the top view of NMC mould group provided in an embodiment of the present invention；
Fig. 4 is installation condition 1 partial sectional view in the direction A-A in Fig. 3；
Fig. 5 is installation condition 2 partial sectional view in the direction A-A in Fig. 3；
Fig. 6 is installation condition 3 partial sectional view in the direction A-A in Fig. 3；
Fig. 7 is installation condition 4 partial sectional view in the direction A-A in Fig. 3；
Fig. 8 is B-B sectional view in Fig. 3；
Fig. 9 is the partial side view of NMC mould group provided in an embodiment of the present invention；
In figure, 1, metal plate shell, 2, torsional spring, 201, spring, 202, branch, 3, bolt, 4, lock body, 401, handle, 402,
Attachment, 403, extension, 404, hook, the 405, first slide opening, 406, V-shaped groove, 407, fixing axle, the 408, second slide opening,
409, boss, 5, screw, 6, PCBA mono-, 7, positioning column, 8, PCBA bis-, 9, the first limited post, the 10, second limited post, 11, PDU
Front panel.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.
This specific embodiment is only explanation of the invention, is not limitation of the present invention, those skilled in the art
Member can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but as long as at this
All by the protection of Patent Law in the scope of the claims of invention.
Embodiment:
As shown in Figure 1, a kind of network manager with self-locking function, including metal plate shell 1, PCBA 1, PCBA 28,
PDU front panel 11；PCBA 1, PCBA 28 are both secured on metal plate shell 1, and PCBA 1 is fixed on metal plate by four screws 5
On shell 1, one end of metal plate shell 1 is fixed, and there are two positioning columns 7, and positioning column 7 is for navigating to PDU front panel 11.Metal plate
The other end of shell 1 is fixed there are two 9, second limited posts 10 of the first limited post, and two the first limited posts 9 are located at metal plate
1 inside two sides of golden shell body, two the first limited posts 9, the second limited post 10 form triangle.
Lock body 4 is equipped in metal plate shell 1, lock body 4 is fixed in metal plate shell 1 by bolt 3；As shown in Fig. 2, lock body 4
Including handle 401, handle 401 is connected with attachment 402, and the both ends of attachment 402 are equipped with extension 403, handle 401, connection
Knot 402, extension 403 are integrally formed formula setting；The second slide opening 408 of perforation is provided in attachment 402 along short transverse, is prolonged
The first slide opening 405 of perforation is provided in extending portion 403 along short transverse, wherein the second slide opening 408 is set in the second limited post 10
On, the first slide opening 405 is set on the first limited post 9；Attachment 402 and 403 junction lateral surface of extension are provided with V-shaped groove
406, one end of V-shaped groove 406 is connected to setting with the first slide opening 405；Torsional spring 2 is installed, torsional spring 2 includes spring in V-shaped groove 406
201, the both ends of spring 201, which extend, is equipped with branch 202, spring 201 and Liang Ge branch 202 formed V-type and with V-shaped groove 406
Cooperation；The midpoint of V-shaped groove 406 is equipped with fixing axle 407, and spring 201 is sheathed in fixing axle 407, and Liang Ge branch 202 sets respectively
In the both sides of V-shaped groove 406, when the first limited post 9 is through in the first slide opening 405, the first limited post 9 and one of branch
202 contacts, and the first limited post 9 is located at the outside of branch 202, i.e. and the first limited post 9 is located at the whole side of torsional spring 2, knot
Fig. 1, Fig. 2 are closed, when lock body 4 is slided along the direction F, since 9 position of the first limited post is fixed, the first slide opening 405, torsional spring
2 slide with respect to the first limited post 9 to the direction F, and torsional spring 2 is when as lock body 4 moves since the blocking of the first limited post 9 is made
With branch 202 is extruded, and since torsional spring 2 has elasticity, so that torsional spring 2, lock body 4 can be moved to the direction F, and is turning round
Spring 2 is extruded under the tension force effect to be formed, and lock body 4, which remains, to be had the tendency that moving along F opposite direction.
As shown in Fig. 2, extension 403 is equipped with hook 404 close to one end of handle 401, for blocking PDU front panel 11,
Guarantee that lock body 4 will not Automatic-falling.The height of extension 403 is greater than the height of attachment 402, wherein on the direction Fig. 2, card
404 tops for being located at attachment 402 are hooked, convenient for blocking PDU front panel 11.
As shown in Fig. 2, extension 403 is equipped with multiple boss 409, further, boss 409 uses truncated cone-shaped, is locking
When body 4 slides, boss 409 is contacted with metal plate shell 1, reduces frictional force.
As shown in Fig. 2, the first slide opening 405, the second slide opening 408 are oval, convenient for the sliding of lock body 4.
As shown in Fig. 2, the other end (with the discontiguous one end of the first slide opening 405) of V-shaped groove 406 runs through attachment 402, just
In installation torsional spring.
As shown in Fig. 3 to Fig. 7, auto-lock process is as follows:
(1) installation condition 1 as shown in Figure 4 is not to be caught in state, and the inclination of 7 side of NMC mould group positioning column is installed to PDU
Inside front panel 11, lock body 4 starts to contact with PDU front panel 11 at this time；
(2) installation condition 2 as shown in Figure 5 is to be caught in middle state, and staff presses metal plate shell 1 along the direction N, is made
Lock body 4 is under the action of 404 inclined-plane of hook and lock body 4 overcomes the elastic force of torsional spring 2, moved along the direction M；Torsional spring 2 at this time
Deformation, hook 404 snap into PDU front panel 11；
(3) installation condition 3 as shown in FIG. 6 is to be caught in middle state, and hook 404 continues to transport downwards under the action of pressing force
It is dynamic, until hook 404 snaps onto PDU front panel 11 completely；
(4) installation condition 4 as shown in Figure 7 is to be caught in completion status, and staff no longer presses, and torsional spring 2 is sprung back, lock body
4 under the tension force effect of torsional spring 2, so that hook 404 is snapped onto completely inside PDU front panel 11, and hook 404 is by before PDU
Panel 11 blocks, oneself will not be detached from.
Wherein, as shown in figure 8, in the present embodiment, between the first slide opening 405 and the first limited post 9 between unilateral setting 0.2mm
Gap, the gap unilateral setting 0.2mm between the second slide opening 408 and the second limited post 10 guarantee that lock body 4 can be slided smoothly.Lock
The gap 0.3mm lock bodies are equipped in 4 short transverse of body between PCBA 1 to slide, and prevent lock body 4 from falling off out of NMC metal plate.
As shown in figure 9, disassembly when only need the direction arrow C push handle 401, then the direction D lifting mould group can by its from
It is taken out in PDU product.It does not need by additional tool, it is convenient and efficient.
The above is only not to make limit in any form to the present invention to better embodiment of the invention
System, according to the technical essence of the invention any simple modification made to the above embodiment, equivalent variations and modification, belong to
In the range of technical solution of the present invention.
Claims (8)
1. a kind of network manager with self-locking function, including metal plate shell (1), PDU front panel (11), it is characterised in that:
One end of the metal plate shell (1) is fixed, and there are two positioning column (7)；The other end of the metal plate shell (1) is fixed, and there are two the
One limited post (9), second limited post (10), first limited post (9), the second limited post (10) form triangle；
Lock body (4) are equipped in the metal plate shell (1)；The lock body (4) includes handle (401), and the handle (401) is connected with
The both ends of attachment (402), the attachment (402) are equipped with extension (403), the handle (401), attachment (402),
Extension (403) is integrally formed formula setting；The second slide opening (408) of perforation is provided on the attachment (402) along short transverse,
The first slide opening (405) of perforation is provided on the extension (403) along short transverse；The attachment (402) and the extension
Portion (403) junction lateral surface is provided with V-shaped groove (406), and one end of the V-shaped groove (406) is connected to first slide opening (405)
Setting；It being equipped with torsional spring (2) in the V-shaped groove (406), the torsional spring (2) includes spring (201), and the two of the spring (201)
End, which extends, is equipped with branch (202), the spring (201) and two branches (202) formed V-types and with the V-shaped groove
(406) cooperate；The midpoint of the V-shaped groove (406) is equipped with fixing axle (407), and the spring (201) is sheathed on the fixing axle
(407) on；
Second slide opening (408) is set on second limited post (10), and first slide opening (405) is set in described
On one limited post (9), first limited post (9) contacts with the branch (202), and first limited post (9) is located at
The outside of the branch (202)；
The extension (403) is equipped with hook (404) close to the one end of the handle (401).
2. a kind of network manager with self-locking function according to claim 1, it is characterised in that: the extension
(403) multiple boss (409) are equipped with.
3. a kind of network manager with self-locking function according to claim 1, it is characterised in that: first slide opening
(405), second slide opening (408) is oval.
4. a kind of network manager with self-locking function according to claim 1, it is characterised in that: the extension
(403) height is greater than the height of the attachment (402).
5. a kind of network manager with self-locking function according to claim 1, it is characterised in that: first slide opening
(405) gap unilateral setting 0.2mm between first limited post (9)；Second slide opening (408) and second limit
The gap unilateral setting 0.2mm between column (10).
6. a kind of network manager with self-locking function according to claim 1, it is characterised in that: the lock body (4)
The gap 0.3mm is equipped in short transverse between the PCBA mono- (6).
7. a kind of network manager with self-locking function according to claim 1, it is characterised in that: the PCBA mono-
(6) it is fixed on the metal plate shell (1) by four screws (5).
8. a kind of network manager with self-locking function according to claim 1, it is characterised in that: the network management
Device further includes PCBA mono- (6), PCBA bis- (8)；The PCBA mono- (6), the PCBA bis- (8) are both secured to the metal plate shell
(1) on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910739123.XA CN110389636A (en) | 2019-08-12 | 2019-08-12 | A kind of network manager with self-locking function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910739123.XA CN110389636A (en) | 2019-08-12 | 2019-08-12 | A kind of network manager with self-locking function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110389636A true CN110389636A (en) | 2019-10-29 |
Family
ID=68288457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910739123.XA Pending CN110389636A (en) | 2019-08-12 | 2019-08-12 | A kind of network manager with self-locking function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110389636A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110000242U (en) * | 2009-07-02 | 2011-01-10 | (주)예성 | Door locking device |
| CN101963008A (en) * | 2010-09-27 | 2011-02-02 | 杭州金指码实业有限公司 | Lock body safety mechanism without anti-safety phenomenon |
| US20110101835A1 (en) * | 2009-10-30 | 2011-05-05 | Fu Tai Hua Industry (Shenzhen) Co., Ltd. | Latching mechanism and computer chassis using the same |
| CN202003063U (en) * | 2011-01-28 | 2011-10-05 | 河北华美光电子有限公司 | Novel SFP/SFP + optical module unlocking device and optical module applied |
| CN204003831U (en) * | 2014-06-27 | 2014-12-10 | 中兴通讯股份有限公司 | A kind of fixing device |
| CN207364026U (en) * | 2017-10-19 | 2018-05-15 | 徐启英 | One kind slides unlock locking device |
| CN207514065U (en) * | 2018-02-13 | 2018-06-19 | 太仓托普斯特金属制品有限公司 | A kind of handle lock |
| CN108762429A (en) * | 2018-08-02 | 2018-11-06 | 成都珑微系统科技有限公司 | A kind of machine box for server, which helps, pulls out component |
| CN208310494U (en) * | 2018-04-19 | 2019-01-01 | 索斯科锁定技术（深圳）有限公司 | Locking devicen |
| CN208673228U (en) * | 2018-09-19 | 2019-03-29 | 郑州云海信息技术有限公司 | A kind of tool-free handle for PCIe mould group |
| CN208845049U (en) * | 2018-07-26 | 2019-05-10 | 威洛克（深圳）智能科技有限公司 | Torsion spring type snap lock |
| CN210324003U (en) * | 2019-08-12 | 2020-04-14 | 泛亚电子工业(无锡)有限公司 | Network manager with self-locking function |
-
2019
- 2019-08-12 CN CN201910739123.XA patent/CN110389636A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110000242U (en) * | 2009-07-02 | 2011-01-10 | (주)예성 | Door locking device |
| US20110101835A1 (en) * | 2009-10-30 | 2011-05-05 | Fu Tai Hua Industry (Shenzhen) Co., Ltd. | Latching mechanism and computer chassis using the same |
| CN102053676A (en) * | 2009-10-30 | 2011-05-11 | 鸿富锦精密工业（深圳）有限公司 | Computer chassis |
| CN101963008A (en) * | 2010-09-27 | 2011-02-02 | 杭州金指码实业有限公司 | Lock body safety mechanism without anti-safety phenomenon |
| CN202003063U (en) * | 2011-01-28 | 2011-10-05 | 河北华美光电子有限公司 | Novel SFP/SFP + optical module unlocking device and optical module applied |
| CN204003831U (en) * | 2014-06-27 | 2014-12-10 | 中兴通讯股份有限公司 | A kind of fixing device |
| CN207364026U (en) * | 2017-10-19 | 2018-05-15 | 徐启英 | One kind slides unlock locking device |
| CN207514065U (en) * | 2018-02-13 | 2018-06-19 | 太仓托普斯特金属制品有限公司 | A kind of handle lock |
| CN208310494U (en) * | 2018-04-19 | 2019-01-01 | 索斯科锁定技术（深圳）有限公司 | Locking devicen |
| CN208845049U (en) * | 2018-07-26 | 2019-05-10 | 威洛克（深圳）智能科技有限公司 | Torsion spring type snap lock |
| CN108762429A (en) * | 2018-08-02 | 2018-11-06 | 成都珑微系统科技有限公司 | A kind of machine box for server, which helps, pulls out component |
| CN208673228U (en) * | 2018-09-19 | 2019-03-29 | 郑州云海信息技术有限公司 | A kind of tool-free handle for PCIe mould group |
| CN210324003U (en) * | 2019-08-12 | 2020-04-14 | 泛亚电子工业(无锡)有限公司 | Network manager with self-locking function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101562239A (en) | Battery cover component and electronic device with battery cover component | |
| CN212979849U (en) | Detachable mechanism of battery for new energy automobile | |
| CN110389636A (en) | A kind of network manager with self-locking function | |
| CN100595855C (en) | An installation device of the contactor | |
| CN201151596Y (en) | Falling proof device of elevator lift-cabin | |
| CN210324003U (en) | Network manager with self-locking function | |
| KR20070025698A (en) | Fuse holder | |
| CN208820635U (en) | A kind of rotor limit pressing device | |
| CN216217931U (en) | Equipment cabinet convenient for mounting equipment | |
| CN2541940Y (en) | Plugging-in switching socket | |
| CN213755403U (en) | Plug-in box for electromagnetic countermeasure | |
| CN221125862U (en) | Auxiliary switch of multi-opening multi-closing breaker | |
| CN219659346U (en) | Fastening device for cable bridge | |
| CN211087106U (en) | Circuit board with dustproof function | |
| CN110739627A (en) | low-voltage switch cabinet with dustproof dust device | |
| CN218868366U (en) | Bluetooth headset box | |
| CN214256856U (en) | Electrical equipment automation control cabinet | |
| CN211920580U (en) | Dust-protection type elevator fan | |
| CN219718268U (en) | Industrial router | |
| CN220157707U (en) | Zipper puller convenient to disassemble | |
| CN210927560U (en) | Photovoltaic power generation component junction box | |
| CN213458328U (en) | Plug-in curtain detector | |
| EP0939982B1 (en) | Fastening device for a housing | |
| CN212344191U (en) | Block chain link point safety processor | |
| CN211858966U (en) | Shutter device and socket |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |