CN104064903A - Connector locking device - Google Patents
Connector locking device Download PDFInfo
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- CN104064903A CN104064903A CN201310086090.6A CN201310086090A CN104064903A CN 104064903 A CN104064903 A CN 104064903A CN 201310086090 A CN201310086090 A CN 201310086090A CN 104064903 A CN104064903 A CN 104064903A
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- buckle
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Abstract
The invention discloses a connector locking device. The connector locking device comprises at least one bracket and a bracket cover which is located on the bracket at the top. A row of accommodation grooves with upward openings is formed on each bracket. A connector can be releasably locked in an accommodation groove. When a number of brackets are arranged, any two adjacent brackets are releasably locked together. The bracket cover and the bracket at the top are releasably locked together. According to the invention, any bracket can be conveniently opened, and the connectors locked in the bracket can be operated; compared with a cabinet in the prior art, the connector locking device has the advantages of small volume and convenient operation; and in addition, the connectors and the accommodation grooves of the bracket can be conveniently locked and unlocked.
Description
Technical field
The present invention relates to a kind of connector latch, relate in particular to a kind of for lock the locking device of multiple connectors simultaneously.
Background technology
In the prior art, in the time that needs are managed and lock connector in batch, generally need to provide a kind of rack that is specifically designed to management and locking connector in batch, be formed with draw-in groove in a row at this interior of equipment cabinet, connector is buckled in respectively in these draw-in grooves.
But this existing rack exists that volume is large, take up room large and the higher problem of manufacturing cost, and because the layout density of connector in rack is larger, in the time of operation, easily phase mutual interference between connector, is not easy to the management of connector.
Summary of the invention
For the aforementioned technical problem existing in prior art, the connector latch that provides a kind of volume small and exquisite, easy to operate is provided in the present invention.
According to an aspect of the present invention, provide a kind of connector latch, comprising: at least one support; With a bracket cover, be positioned on a support of topmost.Wherein, the shape pockets towards upper shed in a row on each described support, connector can releasably be locked in described pockets, and in the time comprising multiple support, between any two adjacent supports, can releasably mutually lock together, and can releasably mutually lock together between a support of bracket cover and topmost.
According to a preferred embodiment of the present invention, described connector latch only comprises a support.
According to a further advantageous embodiment of the invention, described connector latch comprises the support of multiple stacked on top, and one end of two adjacent supports is pivotally connected to together, and the other end locks together by the first Locking device; And together with one end of a support of bracket cover and topmost is pivotally connected to, the other end locks together by the second Locking device.
According to a further advantageous embodiment of the invention, one end of two adjacent supports is pivotally connected to together, and the other end is threaded connection part or pin locks together; And together with one end of a support of bracket cover and topmost is pivotally connected to, the other end is threaded connection part or pin locks together.
According to a further advantageous embodiment of the invention, the structure of described the first and second Locking devices is identical, and each Locking device comprises: handle portion, and pothook, for being snapped into the protruding tongue in end of support; With intermediate projections portion, between handle portion and pothook, and with the end pivot of support/bracket cover link together.
According to a further advantageous embodiment of the invention, between described handle portion and the end of described support/bracket cover, be provided with an elastic component, for Locking device is pressed against to latched position.
According to a further advantageous embodiment of the invention, be provided with the first spring accommodation hole on described handle portion, one end of described elastic component is contained in described the first spring accommodation hole; And on the end of described support/bracket cover, be provided with the second spring accommodation hole, the other end of described elastic component is contained in described the second spring accommodation hole.
According to a further advantageous embodiment of the invention, the protruding tongue in described end comprises the first arcwall face that is positioned at upside and the first inclined plane that is positioned at downside; And described pothook comprises the second arcwall face that is positioned at downside and the second inclined plane that is positioned at upside, wherein, described the first and second arcwall faces slide into the position of locking with the protruding tongue in end for guide card hook portion, wherein, described the first and second inclined planes are for locking together the protruding tongue of pothook and end.
According to a further advantageous embodiment of the invention, between the intermediate projections portion of each Locking device and the end of support/bracket cover, interconnect by pivot; And on described pivot the tip of the axis, be provided with collar, for limiting the axial location of the first pivot.
According to a further advantageous embodiment of the invention, each pockets comprises: along the first relative wall of the axial direction of connector and the second wall; With relative the first buckle and the second buckle of diametric(al) along connector.On the housing of each connector, be formed with: along the first relative circumferential recess of the axial direction of connector and the second circumferential recess; With relative the first axial notch and the second axial notch of diametric(al) along connector.Wherein, the first wall of each pockets and the second wall are buckled in respectively in first circumferential recess and the second circumferential recess of described connector, for preventing that connector from moving axially; And wherein, the first buckle of each pockets and the second buckle are buckled in respectively in first axial notch and the second axial notch of described connector, for preventing connector rotation.
According to a further advantageous embodiment of the invention, the width of described the first circumferential recess and the second circumferential recess equals respectively the thickness of described the first wall and the second wall; And described the first wall and the second wall have different thickness, for preventing that connector is accommodated in described pockets mistakenly.
According to a further advantageous embodiment of the invention, one in described the first buckle and the second buckle is fixing buckle, and another is Elastic buckle, by pushing described Elastic buckle and connector being rotated to an angle and can realize the release to connector.
According to a further advantageous embodiment of the invention, in described the first buckle and the second buckle are buckled in respectively described the first axial notch and the second axial notch time, between the first buckle and the first axial notch and/or between the second buckle and the second axial notch, there is gap, so that the release of connector.
According to a further advantageous embodiment of the invention, bracket cover adapts to any support, and also can be mutually adaptive between any two supports.
According to a further advantageous embodiment of the invention, all intermediate supports between a support of bracket cover and foot are all identical and can mutually exchange, and make the quantity of intermediate support at random to increase or to reduce.
According to a further advantageous embodiment of the invention, described connector is the optical fiber connector.
In the present invention, the support of multiple stacked on top is provided, and in each support, locks row's connector, between any two adjacent supports, releasably mutually lock together, therefore, can open easily any support and the connector locking in this support is operated.Compared with rack of the prior art, the connector latch of multiple supports of the employing stacked on top in the present invention has advantages of that volume is little, easy to operate.In addition, the present invention can also realize the locking and unlocking of the pockets of connector and support easily.
Brief description of the drawings
Fig. 1 shows the schematic perspective view assembling of connector latch according to an embodiment of the invention;
Fig. 2 shows the perspective exploded view of the connector latch shown in Fig. 1;
Fig. 3 shows the end view of the connector latch shown in Fig. 1;
Fig. 4 shows the schematic diagram of connector latch when bracket cover is opened;
Fig. 5 shows the schematic diagram of connector latch when intermediate support is opened;
Fig. 6 shows the perspective view of intermediate support;
Fig. 7 shows connector is locked in to the schematic perspective view in the pockets of support; With
Fig. 8 shows connector is locked in to the cutaway view in the pockets of support.
Embodiment
Describe the embodiment of exemplary of the present invention below in detail, the example of embodiment is shown in the drawings, and wherein same or analogous label represents same or analogous element.The embodiment describing below with reference to accompanying drawing is exemplary, is intended to explain the present invention, and can not be interpreted as limitation of the present invention.
Fig. 1 shows the schematic perspective view assembling of connector latch according to an embodiment of the invention; Fig. 2 shows the perspective exploded view of the connector latch shown in Fig. 1; Fig. 3 shows the end view of the connector latch shown in Fig. 1.
As shown in Figure 1, Figure 2 and Figure 3, connector latch mainly comprises: the support 200,300 of multiple stacked on top; With a bracket cover 100, be positioned on a support 300 of topmost.
As shown in Figure 2, the shape pockets 208,308 towards upper shed in a row on each support 200,300, connector 600 can releasably be locked in pockets 208,308.Between any two adjacent supports 200,300, can releasably mutually lock together, and can releasably mutually lock together between a support 300 of bracket cover 100 and topmost.
In illustrated embodiment, connector latch comprises bracket cover 100, bottom bracket 200 and the intermediate support 300 between bracket cover 100 and bottom bracket 200.But the present invention is not limited to this, also can provide 3 or more support.
As shown in Figure 1 to Figure 3, together with one end of bottom bracket 200 and intermediate support 300 is pivotally connected to by pivot 206, the other end locks together by the first Locking device 400.The through hole 203,303 that pivot 206 passes on bottom bracket 200 and intermediate support 300, and on the end of pivot 206, held collar 207, for limiting the axial location of pivot 206.
Together with one end of bracket cover 100 and intermediate support 300 is pivotally connected to by pivot 306, the other end locks together by the second Locking device 500.The through hole 304,103 that pivot 306 passes on intermediate support 300 and bracket cover 100, and on the end of pivot 306, held collar 307, for limiting the axial location of pivot 306.
Although not shown, the other end of adjacent two supports 200,300 also can be threaded connection part or pin locks together.Meanwhile, the other end of bracket cover 100 and topmost support 300 also can be threaded connection part or pin locks together.
As shown in Figure 2, the first Locking device 400 mainly comprises: handle portion 407, for realizing the release of the first Locking device 400; Pothook 405, for being snapped into the protruding tongue 205 in end of support 200; With intermediate projections portion 408, between handle portion 407 and pothook 405, and with the end pivot of support 300 link together.
In the embodiment shown in Figure 2, between intermediate projections portion 408 and the end of support 300, interconnect by pivot 401; And on the end of pivot 401, be provided with collar 403, for limiting the axial location of the first pivot 401.Pivot 401 is through the through hole 402,302 on Locking device 400 and intermediate support 300.
For easily manufactured and cost-saving, in illustrated embodiment of the present invention, the first Locking device 400 is identical with the structure of the second Locking device 500.
As shown in Figure 2, the second Locking device 500 mainly comprises: handle portion 507, for realizing the release of the second Locking device 500; Pothook 505, for being snapped into the protruding tongue 305 in end of support 300; With intermediate projections portion 508, between handle portion 507 and pothook 505, and with the end pivot of bracket cover 100 link together.
In the embodiment shown in Figure 2, between intermediate projections portion 508 and the end of bracket cover 100, interconnect by pivot 501; And on the end of pivot 501, be provided with collar 503, for limiting the axial location of the first pivot 501.Pivot 501 is through the through hole 502,102 on Locking device 500 and bracket cover 100.
Please continue referring to Fig. 2, between handle portion 407 and the end of support 300, be provided with an elastic component, for example, Compress Spring 406, for pressing against latched position by Locking device 400.
Similarly, as shown in Figure 2, between handle portion 507 and the end of bracket cover 100, be provided with a Compress Spring 506, for Locking device 500 is pressed against to latched position.
In illustrated embodiment, by pushing handle portion 407,507, can realize the release to Locking device 400,500.
As shown in Figure 2, be provided with the first spring accommodation hole 404,504 on handle portion 407,507, one end of Compress Spring 406,506 is contained in the first spring accommodation hole 404,504; And on the end of support 300/ bracket cover 100, be provided with the second spring accommodation hole 301,101, the other end of Compress Spring 406,506 is contained in the second spring accommodation hole 301,101.Like this, can prevent that Compress Spring 406,506 from departing from from Locking device 400,500 in the time of distortion.
In order to facilitate and reliably support 200,300 and bracket cover 100 to be locked together mutually, refer to Fig. 8, the protruding tongue 2050 in end comprises the first arcwall face 2051 that is positioned at upside and the first inclined plane 2052 that is positioned at downside; And pothook 405 comprises the second arcwall face 4051 that is positioned at downside and the second inclined plane 4052 that is positioned at upside.The first and second arcwall faces 2051,4051 slide into the position of locking with the protruding tongue 205 in end for guide card hook portion 405, the first and second inclined planes 2052,4052 are for locking together the protruding tongue 205 of pothook 405 and end reliably.
Fig. 4 shows the schematic diagram of connector latch when bracket cover is opened.As shown in Figure 2 and Figure 4, by the handle portion 507 of pushing Locking device 500, can make the pothook 505 of Locking device 500 and the protruding tongue 305 in end of intermediate support 300 depart from, thereby remove the locking between Locking device 500 and intermediate support 300, then, can rotate up and open bracket cover 100.
Fig. 5 shows the schematic diagram of connector latch when intermediate support is opened.As shown in Figure 2 and Figure 5, by the handle portion 407 of pushing Locking device 400, can make the pothook 405 of Locking device 400 depart from the protruding tongue 205 in end of bottom bracket 200, thereby remove the locking between Locking device 400 and bottom bracket 200, then, can rotate up and open intermediate support 300 and bracket cover 100.In the embodiment shown in fig. 5, intermediate support 300 and bracket cover 100 still remain on the state of mutual locking.
Fig. 6 shows the perspective view of intermediate support 300; Fig. 7 shows connector 600 is locked in to the schematic perspective view in the pockets 308 of support; Show connector is locked in to the cutaway view in the pockets of support with Fig. 8.
In an embodiment of the present invention, the structure of the pockets on each support can be identical.For example, as shown in Figure 6 to 8, each pockets 308 can comprise: along the first relative wall 311 of the axial direction of connector 600 and the second wall 312; With relative the first buckle 313 and the second buckle 314 of diametric(al) along connector 600.
As shown in Figure 6 to 8, on the housing of each connector 600, be formed with: along the first relative circumferential recess 611 of the axial direction of connector 600 and the second circumferential recess 612; With relative the first axial notch 613 and the second axial notch 614 of diametric(al) along connector 600.
As shown in Figure 6 to 8, the first wall 311 of each pockets 308 and the second wall 312 are buckled in respectively in first circumferential recess 611 and the second circumferential recess 612 of connector 600, for preventing that connector 600 from moving axially; And the first buckle 313 of each pockets 308 and the second buckle 314 are buckled in respectively in first axial notch 613 and the second axial notch 614 of connector 600, for preventing that connector 600 from rotating.
As shown in Figure 6 to 8, the width of the first circumferential recess 611 and the second circumferential recess 612 is substantially equal to respectively the thickness of the first wall 311 and the second wall 312; And the first wall 311 and the second wall 312 have different thickness, for preventing that connector 600 is accommodated in pockets 308 mistakenly.In illustrated embodiment, the thickness of the first wall 311 is greater than the thickness of the second wall 312, like this, just can play the effect of fool proof.
As shown in Figure 6 to 8, one in the first buckle 313 and the second buckle 314 is fixing buckle, and another is Elastic buckle, and for example, the first buckle 313 is fixing buckle, and the second buckle 314 is Elastic buckle.
As shown in Figure 7, in connector 600 is locked onto to pockets 308 time, first the first circumferential recess 611 on connector 600 housings and the second circumferential recess 612 are coupled to respectively in first wall 311 and the second wall 312 of pockets 308.
Then, as shown in Figure 8, apply active force along illustrated arrow F, Elastic buckle 314 deforms, so just the first buckle 313 and the second buckle 314 can be buckled in respectively in the first axial notch 613 and the second axial notch 614, thereby connector 600 is locked in pockets 308.
Please continue referring to Fig. 8, in the first buckle 313 and the second buckle 314 are buckled in respectively the first axial notch 613 and the second axial notch 614 time, between the first buckle 313 and the first axial notch 613 and/or between the second buckle 314 and the second axial notch 614, there is gap, so that the release of connector 600.
When needs when release, can and rotate to an angle connector 600 to realize by connector 600 by pushing Elastic buckle 314 from pockets 308, for example, rotation 30 degree, 40 degree or 45 degree.
In one embodiment of the invention, connector 600 can be the connector of the optical fiber connector, electric connector or other type.
In illustrated embodiment, bracket cover 100 adapts to any support 200,300, and also can be mutually adaptive between any two supports 200,300.
Although be only provided with an intermediate support 300 in illustrated embodiment, but intermediate support 300 quantity are not limited to illustrated embodiment, intermediate support 300 quantity also can be 2 or more, or without any intermediate support, and only there is a bottom bracket 200.
In a preferred embodiment of the invention, all intermediate supports 300 between a support 200 of bracket cover 100 and foot are all identical and can mutually exchange, and make the quantity of intermediate support at random to increase or to reduce.
Although illustrated and described embodiments of the invention, for the ordinary skill in the art, be appreciated that without departing from the principles and spirit of the present invention and can change these embodiment.The scope of application of the present invention is limited by claims and equivalent thereof.
Claims (15)
1. a connector latch, comprising:
At least one support (200,300); With
A bracket cover (100), a support (300) that is positioned at topmost is upper,
It is characterized in that:
At the upper shape pockets towards upper shed in a row (208,308) of each described support (200,300), connector (600) can releasably be locked in described pockets (208,308), and
In the time comprising multiple support, any two adjacent supports can releasably lock together between (200,300) mutually, and can releasably mutually lock together between a support (300) of bracket cover (100) and topmost.
2. connector latch according to claim 1, is characterized in that: described connector latch only comprises a support (200).
3. connector latch according to claim 1, is characterized in that:
Described connector latch comprises the support (200,300) of multiple stacked on top, and one end of adjacent two supports (200,300) is pivotally connected to together, and the other end locks together by the first Locking device (400); And
One end of a support (300) of bracket cover (100) and topmost is pivotally connected to together, and the other end locks together by the second Locking device (500).
4. connector latch according to claim 3, is characterized in that:
One end of adjacent two supports (200,300) is pivotally connected to together, and the other end is threaded connection part or pin locks together; And
One end of a support (300) of bracket cover (100) and topmost is pivotally connected to together, and the other end is threaded connection part or pin locks together.
5. connector latch according to claim 3, is characterized in that,
The structure of described the first and second Locking devices (400,500) is identical, and each Locking device comprises:
Handle portion (407,507),
Pothook (405,505), for being snapped into the protruding tongue in end (205,305) of support (200,300); With
Intermediate projections portion (408,508), is positioned between handle portion (407,507) and pothook (405,505), and with the end pivot of support (300)/bracket cover (100) link together.
6. connector latch according to claim 5, is characterized in that,
Between described handle portion (407,507) and the end of described support (300)/bracket cover (100), be provided with an elastic component (406,506), for Locking device (400,500) is pressed against to latched position.
7. connector latch according to claim 6, is characterized in that,
On described handle portion (407,507), be provided with the first spring accommodation hole (404,504), one end of described elastic component (406,506) is contained in described the first spring accommodation hole (404,504); And
On the end of described support (300,100)/bracket covers (100), be provided with the second spring accommodation hole (301,101), the other end of described elastic component (406,506) is contained in described the second spring accommodation hole (301,101).
8. connector latch according to claim 7, is characterized in that,
The protruding tongue in described end (205,305) comprises the first arcwall face (2051) that is positioned at upside and the first inclined plane (2052) that is positioned at downside; And
Described pothook (405,505) comprises the second arcwall face (4051) that is positioned at downside and the second inclined plane (4052) that is positioned at upside,
Wherein, described the first and second arcwall faces (2051,4051) slide into the position of locking with the protruding tongue in end (205,305) for guide card hook portion (405,505),
Wherein, described the first and second inclined planes (2052,4052) are for locking together pothook (405,505) and the protruding tongue in end (205,305).
9. connector latch according to claim 8, is characterized in that,
Between the intermediate projections portion (408,508) of each Locking device and the end of support (300)/bracket cover (100), interconnect by pivot (401,501); And
On the end of described pivot (401,501), be provided with collar (403,503), for limiting the axial location of the first pivot (401,501).
10. connector latch according to claim 9, is characterized in that,
Each pockets (208,308) comprising:
Along relative the first wall (311) of the axial direction of connector (600) and the second wall (312); With
Along relative the first buckle (313) of the diametric(al) of connector (600) and the second buckle (314),
On the housing of each connector (600), be formed with:
Along relative the first circumferential recess (611) of the axial direction of connector (600) and the second circumferential recess (612); With
Along relative the first axial notch (613) of the diametric(al) of connector (600) and the second axial notch (614),
Wherein, first wall (311) of each pockets (208,308) and the second wall (312) are buckled in respectively in first circumferential recess (611) and the second circumferential recess (612) of described connector (600), for preventing that connector (600) from moving axially; And
Wherein, first buckle (313) of each pockets (208,308) and the second buckle (314) are buckled in respectively in first axial notch (613) and the second axial notch (614) of described connector (600), for preventing connector (600) rotation.
11. connector latch according to claim 10, is characterized in that,
The width of described the first circumferential recess (611) and the second circumferential recess (612) equals respectively the thickness of described the first wall (311) and the second wall (312); And
Described the first wall (311) and the second wall (312) have different thickness, for preventing that connector (600) is accommodated in described pockets (208,308) mistakenly.
12. connector latch according to claim 11, is characterized in that,
One in described the first buckle (313) and the second buckle (314) is fixing buckle, another is Elastic buckle, by pushing described Elastic buckle and connector (600) being rotated to an angle and can realize the release to connector.
13. connector latch according to claim 12, is characterized in that,
In described the first buckle (313) and the second buckle (314) are buckled in respectively described the first axial notch (613) and the second axial notch (614) time, between the first buckle (313) and the first axial notch (613) and/or between the second buckle (314) and the second axial notch (614), there is gap, so that the release of connector (600).
14. connector latch according to claim 3, is characterized in that,
Bracket cover (100) adapts to any support (200,300), and also can be mutually adaptive between any two supports (200,300); And
Be positioned at all intermediate supports (300) between the support (200) of bracket cover (100) and foot all identical and can mutually exchange, make the quantity of intermediate support at random to increase or to reduce.
15. connector latch according to claim 1, is characterized in that, described connector is the optical fiber connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310086090.6A CN104064903A (en) | 2013-03-18 | 2013-03-18 | Connector locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310086090.6A CN104064903A (en) | 2013-03-18 | 2013-03-18 | Connector locking device |
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| CN104064903A true CN104064903A (en) | 2014-09-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201310086090.6A Pending CN104064903A (en) | 2013-03-18 | 2013-03-18 | Connector locking device |
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