CN111965766A - Latching mechanism, module assembly and communication equipment thereof - Google Patents
Latching mechanism, module assembly and communication equipment thereof Download PDFInfo
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- CN111965766A CN111965766A CN202010740344.1A CN202010740344A CN111965766A CN 111965766 A CN111965766 A CN 111965766A CN 202010740344 A CN202010740344 A CN 202010740344A CN 111965766 A CN111965766 A CN 111965766A
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- 230000007246 mechanism Effects 0.000 title claims abstract description 61
- 230000013011 mating Effects 0.000 claims 2
- 238000003032 molecular docking Methods 0.000 claims 2
- 238000009434 installation Methods 0.000 abstract description 8
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000003287 optical effect Effects 0.000 description 5
- 238000005253 cladding Methods 0.000 description 3
- 230000007774 longterm Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
- G02B6/4256—Details of housings
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
- G02B6/4256—Details of housings
- G02B6/426—Details of housings mounting, engaging or coupling of the package to a board, a frame or a panel
- G02B6/4261—Packages with mounting structures to be pluggable or detachable, e.g. having latches or rails
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Abstract
The application provides a locking mechanism, a module assembly of the locking mechanism and communication equipment, wherein the locking mechanism comprises a plate body, a handle and a locking rod, the handle is connected with the locking rod, the plate body comprises a limiting plate body, the locking rod comprises a rod body and an end part, the rod body is positioned below the limiting plate body, the end part of the locking rod is provided with a positioning part, and the plate body is provided with a locking groove; the positioning part is positioned in the lock groove when the handle is not subjected to external force; under the handle received external force, the body of rod of locking lever removed in spacing plate body below, and the tip breaks away from the locked groove. The locking mechanism has the advantages of small number of parts, simple structure, low cost and convenience in installation. And the module assembly of using this latched device, under the circumstances of guaranteeing the present module size, because simple structure, the precision of structure is guaranteed easily, and structural reliability is high, and operating stability is high, is difficult to the card die. The communication equipment using the module assembly also has the beneficial effects, and the description is omitted.
Description
Technical Field
The application relates to the technical field of communication, in particular to a locking mechanism, a module assembly of the locking mechanism and communication equipment of the locking mechanism.
Background
Because the locking mechanism can realize the quick plug of the module component in the communication equipment, and the installation can be realized by one person usually. Based on the above advantages, the communication device usually selects the locking mechanism as the plugging mechanism.
In the prior art, as disclosed in CN202305916U, an unlocking mechanism of an SFP optical module includes a series of structural components, such as a pull ring, a pull tape, a barb, a metal barb, and a press block. However, the structure is complex, and during assembly, more connecting pieces are required to be matched to realize the assembly of the structural assembly, which easily causes the problem of inconvenient installation. Moreover, in the communication equipment, the internal space is usually limited, so the requirements on the volume and the precision of the internal module assembly are higher, and if the structure is too complex, the problems of poor structure precision and easy blocking are easily caused due to the reasons of assembly and the like.
Disclosure of Invention
To overcome the problems in the related art, the present application provides a latch mechanism, a module assembly thereof and a communication device.
According to a first aspect of the embodiments of the present application, there is provided a latch mechanism, including a plate body, a handle and a lock rod, wherein the handle is connected with the lock rod, the plate body includes a limiting plate body, the lock rod includes a rod body and an end portion, the rod body is located below the limiting plate body, the end portion of the lock rod is provided with a positioning portion, and the plate body is provided with a lock groove; the positioning part is positioned in the lock groove when the handle is not subjected to external force; under the handle received external force, the body of rod of locking lever removes in spacing plate body below, and the tip breaks away from the locked groove. Location portion is integrative with the body of rod, and spacing plate is the partly of plate body, this simple structure, simple to operate, and secondly for whole latched device's part quantity reduces, and mould quantity corresponds and has reduced the mould cost.
Preferably, the bottom surface of locked groove is the inclined plane that becomes gradually high towards the handle direction, and location portion laminates with the locked groove bottom surface mutually, and more laminate during the hasp, more smooth during the dropout, user experience is good.
As a preference of the positioning part, the positioning part comprises a bulge facing the lock groove, and the structure is simple
Preferably, the side of the rod body is provided with an elastic piece, and the deformation direction of the elastic piece is arranged along the handle direction. When pulling the body of rod through the handle, location portion breaks away from the locked groove, and the elastic component compresses along handle pulling direction deformation, and when handle pulling force disappears, the elastic component resets.
The end of the lock rod is of a bifurcated structure, the bifurcated structure is provided with a positioning part towards the direction of the lock groove, and the number of the lock grooves is the same as that of the bifurcated structure. The positioning part on the bifurcation structure is matched and locked with the lock groove, the pulling force component is split, the stroke is more stable, and the stroke is not easy to deform in the pulling process.
On the other hand, this application provides a module subassembly with latched device, including the pedestal, the pedestal includes connecting portion, still includes aforementioned latched device, and on connecting portion were arranged in to the body of rod of locking lever, and the body of rod arranged in the below of spacing plate body, connecting portion and spacing plate body fixed connection. Latching mechanism sets up on the connecting portion of pedestal, under the circumstances of guaranteeing to have the module size now, latching mechanism is simple, and convenient operation simultaneously, moreover because simple structure, the precision of structure is guaranteed easily, and the structure continuity is good, is difficult to the card and dies.
Preferably, the plate body comprises a first plate body, and the first plate body is lower than the limiting plate body in height. Usually include a plurality of modules in the communications facilities, for preventing electromagnetic interference between the module, need set up the electromagnetic shield net in the module, with the electromagnetic shield net cladding outside first plate body and seat, accomplish that can be relatively easy that the height is high with spacing plate body, even lower, can not exceed predetermined module occupation space.
Further, the plate body includes first plate body and second plate body at least, and first plate body and second plate body are connected, and highly being higher than first plate body and second plate body of spacing plate body, the pedestal still includes the body, and first plate body and second plate body lid are established on the body, and first plate body is connecting portion, and the locked groove sets up on first plate body, is equipped with the trompil on the lateral wall of the spacing plate body that links to each other with first plate body, and the tip of locking lever passes the trompil is arranged in the locked groove of first plate body, and second plate body and body are provided with the barb of relative lock face to face. Usually include a plurality of modules in the communications facilities, for preventing electromagnetic interference between the module, need set up the electromagnetic shield net in the module, with the electromagnetic shield net cladding outside first plate body and seat, accomplish that can be relatively easy that the height is high with spacing plate body, even lower, can not exceed predetermined module occupation space. The first plate body is close to the connecting part, so that the stroke of the locking mechanism is reduced, and the running reliability of the mechanism is enhanced. The use of screws and the like is reduced by the barb buckling of the relative buckling, the installation is convenient, and the installation is reliable.
Preferably, the connecting portion is provided with a limiting rod, the rod body is provided with a limiting hole, the limiting rod is arranged in the limiting hole, and the diameter of the limiting hole is larger than that of the limiting rod. When the handle pulling latched device, elastic component compression deformation, because the diameter of gag lever post is less than spacing hole, spacing hole motion on the body of rod is run into the lateral wall of spacing downthehole one side until the gag lever post, and when handle pulling force disappeared, the elastic component resets. The problem that the locking rod cannot be reset due to the fact that the pulling force is excessive and the locking rod is pulled out is avoided.
Preferably, the connecting part and the limiting plate body jointly form an accommodating cavity, and the rod body is arranged in the accommodating cavity. The pulling mechanism through the locking mechanism comprises a pulling hand, a rod body and a positioning part, the mechanism is long, the track is easy to deviate in the pulling process, the rod body is arranged in the accommodating cavity, the operation of the rod body in the accommodating cavity is limited, the operation track is more stable, and the long-term reliability of the operation of the mechanism is guaranteed.
Preferably, the tip of locking lever is bifurcation structure, and bifurcation structure has two fork portions, and fork portion is equipped with location portion towards the locked groove, is equipped with first joint spare on the first plate body, and first joint spare sets up between two fork portions. The pulling force is divided by the two fork parts, the rod body and the connecting part of the fork structure, and the two fork parts form a triangular stabilizing mechanism, so that the mechanism has stable running track, is not easy to offset, and ensures the long-term reliability of the mechanism running.
As a preferred mode, the module plug port supplies power to the module plug port through the power supply module, the module plug port is provided with a second clamping piece, the handle is not subjected to external force, the positioning part is positioned in the lock groove, and the first clamping piece is buckled with the second clamping piece; the handle receives under the external force, and the tip of locking lever breaks away from the locked groove, and first joint spare and second joint spare are thrown off. Under the condition of ensuring the size of the existing module, the locking mechanism is simple, the locking mechanism is coherent and is not easy to block, and the operation is convenient.
Preferably, one side wall of the cavity of the module plugging port includes an elastic side wall, the elastic side wall is formed by two openings arranged on the side wall, one end of each opening is formed by opening the edge of the side wall, the elastic side wall faces to a slope formed by inclining towards the inner side of the cavity of the optical module plugging port, and the elastic side wall is located in the middle of the side wall. When the module assembly is in a buckling state, the first clamping piece and the second clamping piece are buckled, the slope of the elastic side wall props against the positioning part, and the buckle is not easy to release under the pressure of the elastic side wall, so that the normal use under unstable conditions such as transportation shaking and the like is ensured; when carrying out the hot plug, location portion upwards jacks up the slope of elasticity lateral wall along the inclined plane of locked groove, and first joint spare and second joint spare are tripped, realize the hot plug.
The module assembly is an optical module assembly, and the module plug port is an optical module plug port.
The communication equipment comprises the module component, and a second clamping piece is arranged on the case;
the communication equipment is a switch or a router.
The technical scheme provided by the embodiment of the application can have the following beneficial effects:
the location portion of latched device in this application embodiment is integrative with the body of rod, and spacing plate is the partly of plate body, simple structure, simple to operate, and secondly for whole locking mechanism's part quantity reduces, and the mould is small in quantity, and is with low costs. The module assembly using the locking mechanism is simple in locking mechanism and convenient to operate under the condition that the size of the existing module is guaranteed, and due to the fact that the structure is simple, the precision of the structure is easy to guarantee, the structure is high in use reliability, good in operation stability and not prone to being blocked. The communication equipment using the module assembly also has the beneficial effects, and the description is omitted.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the specification.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present specification and together with the description, serve to explain the principles of the specification.
FIG. 1 is a general schematic view of a module assembly having a latching mechanism according to the present application;
FIG. 2 is an exploded view of FIG. 1;
FIG. 3 is a schematic diagram of a modular jack port;
FIG. 4 is a longitudinal cross-sectional view of the module assembly in a locked condition;
FIG. 5 is an enlarged view of a portion of FIG. 4 at A;
fig. 6 is a longitudinal cross-sectional view of the module assembly in a tripped condition;
fig. 7 is a partially enlarged view of fig. 6 at B.
Reference numerals:
11-limiting plate body 12-first plate body 13-second plate body 2-handle 31-rod body 311-limiting hole
321-fork part 322-positioning part 4-locking groove 5-elastic part 61-connecting part 611-limiting rod
612-receiving cavity 62-body 7-barb 81-first clip 819-SFP plug port 91-elastic sidewall
92-second clip 9210-electromagnetic shielding net
Wherein: the plate body comprises 11-a limiting plate body, 12-a first plate body and 13-a second plate body;
the locking rod comprises a 31-rod body and an end part; the end portion includes 321-prongs and 322-locating portions;
the holder body comprises a 61-connecting part and a 62-body.
DETAILED DESCRIPTION OF EMBODIMENT (S) OF INVENTION
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present specification. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the specification, as detailed in the appended claims.
With reference to fig. 1 and 2, the present application provides a locking mechanism, which at least includes three parts, namely a plate body, a handle 2 and a lock rod, wherein the plate body includes a limiting plate body 11 and a first plate body 12, the lock rod includes a rod body 31 and an end part, the handle 2 is connected with the rod body 31, the end part of the rod body 31 is connected with the end part, a positioning part 322 is arranged on the end part of the lock rod, a lock groove 4 is arranged on the corresponding plate body, the positioning part 322 is positioned in the lock groove 4, the rod body 31 is positioned below the limiting plate body 11, and when the handle 2 is not subjected to external pulling force or pushing force, the positioning part; when the handle 2 is pulled or pushed by external force, the rod 31 of the lock rod is limited by the limiting plate 11 in the vertical space direction, and the rod 31 can only extend and move under the limiting plate 11 along the handle 2 direction, so that the end part is separated from the lock groove 4. The tip and the body of rod 31 of latched device in this application are integrative, and secondly limiting plate body 11 is the partly of plate body, simple structure, and simple to operate secondly makes whole latched device's part quantity reduce, and consequently mould quantity corresponds the reduction, has reduced the mould cost, and limiting plate body 11 has prevented the locking lever from pulling or promoting the upper and lower drunkenness of in-process.
In a preferred embodiment, the bottom surface of the lock groove 4 is an inclined surface, and gradually becomes higher toward the handle 2, and the positioning portion 322 is attached to the bottom surface of the lock groove 4.
By way of example, the positioning portion 322 may be a protrusion facing the locking groove 4, and the protrusion may be in many forms, such as a small convex hull, a sphere or a cylinder. Of course, other structures with the same function may be adopted, and are not described in detail herein.
After the latch mechanism is tripped under the action of the pulling force of the handle 2, the latch mechanism needs to be reset manually, and in order to avoid manual reset, the latch mechanism is stressed improperly, the mechanism bias caused by improper stress can be arranged on the side edge of the rod body 31, and the deformation direction of the elastic part 5 is arranged along the moving direction of the handle 2. The elastic member 5 may be a spring or an S-shaped elastic member, but the present application is not limited to the illustrated embodiment. As shown in fig. 2, the S-shaped elastic member is specifically described as follows, and includes two arc segments, namely a first arc segment and a second arc segment, wherein the first arc segment is arranged opposite to the second arc segment, the concave surface of the arc portion of the first arc segment faces the rod body, the concave surface of the arc portion of the second arc portion faces away from the rod body, the arc portion is attached to the rod body, the first arc segment is connected to the joint of the end portion and the rod body, and the end portion of the second arc segment is suspended. The S-shaped elastic pieces are two and are symmetrically arranged relative to the rod body. The S-shaped elastic piece has a simple structure and a large elastic space, and can provide a sufficient displacement space to protect the effective ejection of the end part. In addition, the elastic member material here may be elastic rubber, silicone rubber, or the like, and is not limited to the illustrated embodiment.
With reference to fig. 2, 4 and 6, this embodiment illustrates the release of the latching mechanism in the form of a pulling force. The applicant finds that when the pulling force of the handle 2 is not coaxial with the lock rod, the movement stroke of the locking mechanism is easy to offset, so that the locking mechanism is easy to block, the mechanism stroke is unstable, and the reliability is low. In order to avoid the above problem, in a preferred embodiment of the present invention, the end of the lock rod is provided with a bifurcated structure, the bifurcated structure is provided with positioning portions 322 facing the lock grooves 4, and the number of the lock grooves 4 is the same as that of the bifurcated structure. After the pulling force of the pulling handle 2 passes through the component force of the branched structure, the pulling force is decomposed by the stress of the branched structure, meanwhile, the stress direction changes, when the pulling force is not coaxial with the lock rod, the error is decomposed by the component force of the branched structure, the offset error of the locking mechanism in the motion stroke becomes small, the locking mechanism is not easy to block, and the stability and the reliability of the mechanism are better. As a further preferred embodiment, two prongs of the bifurcating structure are provided, which prongs are provided with protrusions or columns towards the locking groove 4. The pulling force is divided by the two fork parts, and the rod body 31, the connecting part 61 of the fork structure and the two fork parts form a triangular stabilizing mechanism, so that the mechanism has a stable running track, is not easy to offset, and ensures the long-term reliability of the mechanism running.
Combine fig. 1 and fig. 2, the application provides an use module assembly of above-mentioned latched device, module assembly still includes the pedestal on above-mentioned latched device's basis, and the pedestal includes connecting portion 61 and body 62, and first plate body 12 lid is established on body 62, and the body of rod 31 of locking lever sets up on connecting portion 61, and the body of rod 31 arranges the below of spacing plate body 11 in, and spacing plate body 11 lid is established on connecting portion 61, connecting portion 61 and spacing plate body 11 fixed connection. Usually include a plurality of modules in the communications facilities, for preventing electromagnetic interference between the module, need set up electromagnetic shield net 10 in the module, with electromagnetic shield net 10 cladding outside first plate body 12 and body 62, accomplish that can be relatively easy that the height is high with spacing plate body 11, even lower, can not exceed predetermined module occupation space. The connecting portion 61 of the base body in this embodiment is a connector base for accommodating the module connecting connector, and the body is a cavity for accommodating the module IC circuit board.
As another preferred embodiment, the first plate 12 is lower than the limiting plate 11, the plate includes a second plate 13 besides the first plate 12, the first plate 12 is connected to the second plate 13, the limiting plate 11 is higher than the first plate 12 and the second plate 13, the seat further includes a body 62, and the second plate 13 covers the body 62. The locked groove 4 is arranged on the first plate body 12, the side wall of the limiting plate body 11 connected with the first plate body 12 is provided with a hole, the end part of the lock rod penetrates through the hole to be located in the locked groove of the first plate body, and the opposite surfaces of the second plate body and the body are provided with barbs which are buckled relatively. In addition to the advantages of the previous embodiment, the first plate 12 is close to the connecting portion 61, which reduces the stroke of the locking mechanism and enhances the reliability of the mechanism operation. The second plate body 13 and the body 62 are provided with the barbs 7 which are buckled relatively, so that the use of screw fittings is reduced, and the installation is convenient and reliable.
As a preferred embodiment, the connecting portion 61 is provided with a limiting rod 611, the rod body 31 is provided with a limiting hole 311, the limiting rod 611 is disposed in the limiting hole 311, and the diameter of the limiting hole 311 is larger than the diameter of the limiting rod 611. When the handle 2 pulls the latch mechanism, the elastic piece 5 is compressed and deformed, because the diameter of the limiting rod 611 is smaller than the limiting hole 311, the limiting hole 311 on the rod body 31 moves until the limiting rod 611 touches the side wall of one side in the limiting hole 311, and when the pulling force of the handle 2 disappears, the elastic piece 5 resets. The problem that the locking rod cannot be reset due to the fact that the pulling force is excessive and the locking rod is pulled out is avoided. The limiting rod 611 may be a small protrusion or a long column.
The connecting portion 61 and the limiting plate body together form an accommodating cavity 612, and the accommodating cavity 612 is used for accommodating the rod body 31. As a preferred embodiment, an open cavity is formed on a surface of the connecting portion 61 facing the limiting plate 11, and the open cavity and the connecting portion 61 enclose to form an accommodating cavity 612. As another embodiment, an open cavity is formed on a surface of the limiting plate 11 facing the connecting portion, and the open cavity and the connecting portion enclose a receiving cavity 612. The two embodiments are merely examples of the accommodating chamber 612, and the accommodating chamber of the present application is not limited to the embodiments. The tension mechanism of the latch mechanism comprises three parts, namely a handle 2, a rod body 31 and a positioning part 322. The three parts are connected with each other, the rear part is long, and the track is easy to deviate because the applied force is not necessarily coaxial with the tension mechanism in the pulling process. The rod body 31 is arranged in the accommodating cavity 612, so that the rod body 31 is limited to operate in the accommodating cavity 612, the rod body 31 is not easy to deviate, and is not easy to trip in states such as transportation, and the use reliability of the mechanism is ensured.
As a preferable embodiment, in order to facilitate the arrangement of the first clip 81, the first clip 81 is arranged between the two fork portions 321.
In order to realize the installation of the module assembly, the module assembly installation structure further comprises a module inserting port 9 used for butting the module assembly, the module inserting port 0 is powered by a power supply module, a second clamping piece is arranged on the module inserting port, the positioning part 322 is positioned in the locking groove 4 when the handle is not subjected to external force, and the first clamping piece 81 is buckled with the second clamping piece 91; when the handle is subjected to external force, the end part of the lock rod is separated from the lock groove 4, and the first clamping piece 81 and the second clamping piece 91 are separated.
As a further preferred embodiment, one side wall of the cavity of the module plugging port 9 includes an elastic side wall 91, the elastic side wall 91 is formed by two openings on the side wall, one end of each opening is formed by opening the edge of the side wall, the elastic side wall 91 inclines towards the inner side of the cavity of the module plugging port 9 to form a slope, and the elastic side wall 91 is located in the middle of the side wall.
The specific working principle, as can be seen by combining fig. 4-5, when the module assembly is in a locked state, the first clamping member 81 and the second clamping member 92 are locked, the slope of the elastic side wall 91 supports against the positioning portion 322, the clamp is not easy to be released under the pressure of the elastic side wall 91, and the module assembly can be normally used even in an unstable environment causing assembly shaking such as transportation; as shown in fig. 6-7, when the hot plug is tripped, the positioning portion 322 pushes up the slope of the elastic sidewall 91 along the slope of the locking slot 4. In this embodiment, the first engaging member 81 is a protrusion, and the second engaging member 91 is a hole, as can be seen from fig. 7C, when the positioning portion 322 is slowly separated from the protruding sidewall boss, the first engaging member 81 and the second engaging member 92 are disengaged, so as to implement hot plugging. As an application embodiment, the module assemblies in the above embodiments and the optimized embodiments may be optical module assemblies.
On the basis of the module assembly, the application also provides communication equipment applying the module assembly.
The communication device may be a switch or a router.
All references to directional terms as above, below, left, right, front, rear, etc. in all embodiments above are intended to correspond to the directions in the drawings as shown.
It will be understood that the present description is not limited to the precise arrangements described above and shown in the drawings, and that various modifications and changes may be made without departing from the scope thereof. The scope of the present description is limited only by the appended claims.
The above description is only a preferred embodiment of the present disclosure, and should not be taken as limiting the present disclosure, and any modifications, equivalents, improvements, etc. made within the spirit and principle of the present disclosure should be included in the scope of the present disclosure.
Claims (16)
1. A locking mechanism comprises a plate body, a handle and a locking rod, and is characterized in that the handle is connected with the locking rod, the plate body comprises a limiting plate body, the locking rod comprises a rod body and an end part, the rod body is positioned below the limiting plate body, the end part of the locking rod is provided with a positioning part, and the plate body is provided with a locking groove; the positioning part is positioned in the lock groove when the handle is not subjected to external force; under the external force of handle, the body of rod of locking lever removes in spacing plate body below, the tip breaks away from the locked groove.
2. The latch mechanism of claim 1, wherein the bottom surface of the lock slot is a slope that gradually increases toward the handle, and the positioning portion is attached to the bottom surface of the lock slot.
3. A latch mechanism according to claim 1, wherein said detent comprises a projection directed towards the slot.
4. A latch mechanism according to claim 1, wherein the rod is provided with a resilient member at a side thereof, and a deformation direction of the resilient member is along a moving direction of the handle.
5. The latch mechanism of claim 1, wherein the end of the lock rod is a bifurcated structure, the bifurcated structure is provided with positioning portions facing the direction of the lock grooves, and the number of the lock grooves is the same as that of the bifurcated structure.
6. A module component with a locking mechanism, which comprises a seat body, wherein the seat body comprises a connecting part, and is characterized by further comprising the locking mechanism of any one of claims 1 to 5, a rod body of the locking rod is arranged on the connecting part, the rod body is arranged below a limiting plate body, and the connecting part is fixedly connected with the limiting plate body.
7. The module assembly of claim 6, wherein the panel comprises at least a first panel that is lower than the height of the retainer panel.
8. The module assembly of claim 6, wherein the plate comprises at least a first plate and a second plate, the first plate and the second plate are connected, the position-limiting plate is higher than the first plate and the second plate, the base further comprises a body, the first plate and the second plate are covered on the body, the first plate is connected with the connecting portion, the locking groove is formed in the first plate, an opening is formed in a side wall of the position-limiting plate connected with the first plate, an end of the locking rod penetrates through the opening and is located in the locking groove of the first plate, and a barb for buckling is formed on the opposite surface of the second plate and the body.
9. The module assembly according to claim 6, wherein the connecting portion is provided with a limiting rod, the rod body is provided with a limiting hole, the limiting rod is arranged in the limiting hole, and the diameter of the limiting hole is larger than the diameter of the limiting rod.
10. The module assembly of claim 9, wherein the connecting portion and the limiting plate form a receiving cavity, and the rod is disposed in the receiving cavity.
11. The module assembly according to any one of claims 6 to 10, wherein the end of the lock bar is a bifurcated structure, the bifurcated structure has two fork portions, the fork portions are provided with positioning portions facing the lock groove, the first plate body is provided with a first clamping member, and the first clamping member is arranged between the two fork portions.
12. The module assembly of claim 11, wherein the module plug port is powered by a power supply module, the module plug port is provided with a second clamping member, the handle is not subjected to an external force, the positioning portion is located in the locking groove, and the first clamping member and the second clamping member are fastened together; under the external force, the end part of the lock rod is separated from the lock groove, and the first clamping piece and the second clamping piece are separated.
13. The module assembly of claim 12, wherein a sidewall of the cavity of the module mating port comprises a flexible sidewall, wherein the flexible sidewall comprises two openings formed in the sidewall, and one end of each opening extends to a sidewall edge, the flexible sidewall is inclined toward an inner side of the cavity of the module mating port to form a slope, and the flexible sidewall is located in a middle portion of the sidewall.
14. The module assembly of claim 13, wherein the module assembly is a light module assembly and the module docking port is a light module docking port.
15. A communication device comprising a module assembly according to any one of claims 6 to 14.
16. The communication device according to any of claims 15, wherein the communication device is a switch or a router.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010740344.1A CN111965766A (en) | 2020-07-28 | 2020-07-28 | Latching mechanism, module assembly and communication equipment thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010740344.1A CN111965766A (en) | 2020-07-28 | 2020-07-28 | Latching mechanism, module assembly and communication equipment thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111965766A true CN111965766A (en) | 2020-11-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010740344.1A Pending CN111965766A (en) | 2020-07-28 | 2020-07-28 | Latching mechanism, module assembly and communication equipment thereof |
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| CN112946835A (en) * | 2021-01-28 | 2021-06-11 | 武汉英飞光创科技有限公司 | Hot plug optical module |
| CN115097581A (en) * | 2022-07-21 | 2022-09-23 | 青岛海信宽带多媒体技术有限公司 | Optical module |
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| CN112946835A (en) * | 2021-01-28 | 2021-06-11 | 武汉英飞光创科技有限公司 | Hot plug optical module |
| CN115097581A (en) * | 2022-07-21 | 2022-09-23 | 青岛海信宽带多媒体技术有限公司 | Optical module |
| CN115097581B (en) * | 2022-07-21 | 2024-04-05 | 青岛海信宽带多媒体技术有限公司 | Optical module |
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