CN207896981U - A kind of bridge, wall hanging frame and bridge installation system - Google Patents
A kind of bridge, wall hanging frame and bridge installation system Download PDFInfo
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- CN207896981U CN207896981U CN201820322533.5U CN201820322533U CN207896981U CN 207896981 U CN207896981 U CN 207896981U CN 201820322533 U CN201820322533 U CN 201820322533U CN 207896981 U CN207896981 U CN 207896981U
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- bridge
- card slot
- buckle
- wall hanging
- hanging frame
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Abstract
The utility model embodiment provides a kind of bridge, wall hanging frame and bridge installation system, wherein there is wall hanging frame buckle, buckle to protrude from the first end face of wall hanging frame；In the bridge second end face opposite with first end face, it is semi-enclosed trench structure that second end face is recessed to bridge inside to have the card slot of corresponding buckle, card slot, and the length of card slot is more than the length of buckle；Buckle can extend into inside card slot, and be slided along card slot；The edge of card slot has protruding portion, when be buckled in slided in card slot when, protruding portion can be formed with buckle and removably is fixedly connected, and be removably fixedly connected so that wall hanging frame and bridge are realized.When needing to placing under repair, safeguarding or debug, it can conveniently remove bridge and carry out corresponding maintenance work, improve the working efficiency of operating personnel.
Description
Technical field
The utility model is related to technical field of communication equipment, and system is installed more particularly to a kind of bridge, wall hanging frame and bridge
System.
Background technology
Bridge (Bridge), is also bridge, is a kind of two-layer network device including at least two-port, can realize and deposit
The function of storage and forwarding can be used for connecting different segment, for example, two LANs can be connected.
When carrying out network establishment, bridge is often essential, can be used in all kinds of places for needing to carry out network connection
Or region.So bridge is mounted on often according to the needs of network connection at various positions.For example, relatively conventional has peace
Loaded on the elevator bridge at the top of elevator, or in the other equipment and specific region, such as open air region bridge
Deng.
At present in practical applications, most of bridge when mounted, is required for, using the through-hole having on bridge, using spiral shell
Installation is fixed in the connection types such as bolt or screw.For example, when installing bridge on elevator, need to pass through bridge shell using bolt
Through-hole on body, by the underslung top for being installed on elevator of bridge.
It is needed however, installing bridge by above-mentioned connection type when placing under repair, safeguarding or debugging to bridge
After whole bolts or screw are removed, bridge could be removed to the work such as progress repairing accordingly, maintenance.It is unfavorable for operating personnel
Operation, reduces working efficiency.Also, due to the through-hole with installation bolt or screw on bridge shell, to reduce net
IP (Ingress Protection, into protection) degree of protection of bridge.So that dust or water etc. is easily accessible bridge internal, causes
Internal element failure.For example, when leak occurs at the top of elevator for elevator bridge, water droplet is extremely easily accessible in elevator bridge, is made
At internal element failure.
Utility model content
The utility model embodiment is designed to provide a kind of bridge, wall hanging frame and bridge installation system, to realize net
The quick installation or removal of bridge, and improve the IP degree of protection of bridge.Specific technical solution is as follows：
The utility model embodiment discloses a kind of bridge, and there is card slot, the card slot to be for the second end face of the bridge
Semi-enclosed trench structure of the second end face to recess on the inside of the bridge；
The edge of the card slot has protruding portion, when the buckle of wall hanging frame stretches into inside the card slot, and along the card slot
Sliding, the protruding portion can be formed with the buckle and is removably fixedly connected, so that the wall hanging frame is real with the bridge
It is now removably fixedly connected, the wall hanging frame is used to the bridge being fixedly installed in predeterminated position, the length of the card slot
More than the length of the buckle.
Optionally, the protruding parts of the card slot are buckled in described along the both sides of the card slot glide direction.
Optionally, the bottom of the card slot has V-groove；
Correspondingly, it is described buckle have V-type protrusion, when it is described be buckled in slided in the card slot when, the V-type protrusion energy
It is enough caught in the V-groove.
The utility model embodiment discloses a kind of wall hanging frame, the wall hanging frame corresponding with the second end face of bridge
There is buckle, the buckle to protrude from the first end face on end face；
Buckle can extend into inside card slot possessed by the second end face of the bridge, and be slided along the card slot, in cunning
The protruding portion that the card slot has when dynamic can be formed with the buckle and is removably fixedly connected, so that the wall hanging frame and institute
Bridge realization is stated removably to be fixedly connected.
Optionally, the buckle includes vertical panel and parallel-plate；
The vertical panel is arranged vertically with the first end face, and one end of the vertical panel is fixed with the first end face to be connected
It connects, the other end is fixedly connected with the connecting pin of the parallel-plate；
Parallel-plate arrangement parallel with the first end face, parallel-plate one end opposite with the connecting pin are
Free end.
Optionally, the parallel-plate includes V-type protrusion；
Correspondingly, the bottom of the card slot has V-groove corresponding with the V-type protrusion；
When it is described be buckled in slided in the card slot when, the V-type protrusion can be caught in the V-groove.
Optionally, the buckle further includes support plate, and one end of the support plate is fixedly connected with the free end；
The other end of the support plate is fixedly connected with the first end face.
Optionally, the parallel-plate includes cantilever slab；
The parallel-plate has perforative slot, and the cantilever slab is Embedded to be installed in the slot, the cantilever
One end of plate is fixedly connected with the edge of the slot；
The other end of the cantilever slab is free end, and has V-type protrusion；
Correspondingly, the bottom of the card slot has V-groove corresponding with the V-type protrusion；
When it is described be buckled in slided in the card slot when, the V-type protrusion can be caught in the V-groove.
Optionally, the wall hanging frame includes extension board, and the extension board is fixedly installed in, close to described on the wall hanging frame
On the end face of the network interface of bridge.
The utility model embodiment also discloses a kind of bridge installation system, including any of the above-described bridge, and on
State any wall hanging frame.
In a kind of bridge, wall hanging frame and bridge installation system that the utility model embodiment provides, wall hanging frame can be fixed
It is installed on the position of bridge to be installed, by the cooperation of card slot on the buckle and bridge on wall hanging frame, realizes bridge and wall hanging frame
Between be removably fixedly connected so that bridge need not be installed by way of screw or bolt, to when need
When to placing under repair, safeguarding or debug, removable screw or bolt are not needed, can conveniently remove bridge and carries out phase
The maintenance work answered, to improve the working efficiency of operating personnel.Also, since bridge passes through the shape between buckle and card slot
It is detachably fixed connection at engaging form, wherein card slot is not via design, and then can improve the utility model embodiment
The IP degree of protection of the bridge of offer avoids the impurity such as dust or water from entering inside it, causes internal element failure.Certainly, real
Any product or method for applying the utility model do not necessarily require achieving all the advantages described above at the same time.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other drawings may also be obtained based on these drawings.
Fig. 1 is the structure chart for the bridge that the utility model embodiment provides；
Fig. 2 is the structure chart for the wall hanging frame that the utility model embodiment provides
Fig. 3 is the first scheme of installation for the bridge that the utility model embodiment provides；
Fig. 4 is second of scheme of installation of the bridge that the utility model embodiment provides；
Fig. 5 is the third scheme of installation for the bridge that the utility model embodiment provides；
Fig. 6 is the first structure chart for the buckle that the utility model embodiment provides；
Fig. 7 is second of structure chart of the buckle that the utility model embodiment provides；
Fig. 8 is the third structure chart for the buckle that the utility model embodiment provides；
Fig. 9 is the 4th kind of structure chart of the buckle that the utility model embodiment provides.
Each component Name in Fig. 1 to Fig. 9 and the correspondence between reference numeral are：
Wall hanging frame 101, bridge 102, buckle 111, card slot 112, protruding portion 113, first end face 121, second end face 122,
Vertical panel 131, parallel-plate 132, connecting pin 133, free end 134, support plate 135, cantilever slab 136, V-type protrusion 141, V-groove
142, extension board 151.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Referring to Fig. 1, Fig. 1 is the first structure chart for the bridge that the utility model embodiment provides.
It is that second end face 122 is recessed to 102 inside of bridge that the second end face 122 of bridge 102, which has card slot 112, card slot 112,
Semi-enclosed trench structure.The edge of card slot 112 has protruding portion 113, when the buckle 111 of wall hanging frame 101 stretches into card slot 112
Inside, and slided along card slot 112, protruding portion 113 can be formed with buckle 111 and is removably fixedly connected, so that wall hanging frame 101
It realizes with bridge 102 and is removably fixedly connected, wall hanging frame 101 is used to bridge 102 being fixedly installed in predeterminated position, card slot
112 length is more than the length of buckle 111.
Bridge 102 may include bridge shell, and be installed in bridge shell all kinds of for mutual between network
The electronic device of connection.Can also have the interface for connecting disparate networks circuit, such as common RJ- on bridge shell
The network interfaces such as 45 interfaces, RJ-11 interface.The electronic device specifically installed in bridge 102 in the utility model embodiment
Type and structure and possessed network interface type, can according to actual needs or specific operating mode is selected
It selects and configures, herein without specifically limiting.
The bridge 102 that the utility model embodiment provides can be installed by wall hanging frame 101, first can be by wall hanging
Frame 101 is fixedly installed in predeterminated position, and predeterminated position is the position of the bridge to be installed, for example, the top of elevator, room top
Or at the positions such as wall.Then wall hanging frame 101 and bridge 102 are detachably connected to again.
The second end face of bridge 102, it is believed that be the mounting surface of bridge 102, when bridge 102 and wall hanging frame 101 are in
When connection status, second end face 122 and wall hanging frame 101 are positioned opposite, can be in close contact with wall hanging frame 101, or have very little
Gap.
It is to be formed by groove profile knot to 102 inside recess of bridge to have card slot 112, card slot 112 in second end face 122
Structure.Card slot 112 is semi-enclosed trench structure, i.e., has opening only in second end face 122, on other end faces or edge
It is closed structure.So that card slot 112 and second end face 122 be formed by structure with it is not any inside bridge 102
Perforation.
General card slot 112 can be the groove that cross section is rectangle, or in order to make possessed buckle on wall hanging frame 101
Inside 111 easier entrance card slots 112, card slot 112 or cross section are trapezoidal groove.When card slot 112 is transversal
When face is trapezoidal groove, for card slot 112 close to the large end face that second end face is dovetail groove, the bottom of card slot 112 is dovetail groove
Small end face, to be more advantageous to buckle 111 enter card slots 112.The length of card slot 112 is more than the length of buckle 111, so that card
Button 111 can slide in card slot 112, and buckle 111 is facilitated to be clamped or detach with card slot 112.
As shown in Figure 1, the edge of card slot 112 has protruding portion 113.Specifically, protruding portion 113 is located at buckle 111 along card
The both sides of 112 glide direction of slot, also, protruding portion 113 can be located at the edge that card slot 112 is connect with second end face 122,
Alternatively, protruding portion 113 may be located on the both sides of the face inside card slot 112.Specific position, can according to buckle 111
The needs of cooperation are configured.
Wall hanging frame 101 has a buckle 111, and the buckle 111 can be inside deep enough card slot 112, and is slided along card slot 112
Dynamic, in sliding process, the protruding portion 113 of card slot 112 can form dismountable clamping structure with buckle 111, so that
Bridge 102 can be realized with wall hanging frame 101 and is removably fixedly connected.For example, buckle 111 can be rectangular block outstanding, square
The both sides of shape block can have gap or groove, match so as to protruding portion 113 possessed by the card slot 112 with bridge 102
It closes so that protruding portion 113 is embedded in gap or groove, realizes the clamping structure of buckle 111 and protruding portion 113.So that wall hanging
Frame 101 is realized with bridge 102 and is removably fixedly connected.
In the utility model embodiment, wall hanging frame can be fixedly installed in the position of bridge to be installed, pass through wall hanging frame
On buckle and bridge on card slot cooperation, realize and be removably fixedly connected between bridge and wall hanging frame so that need not be led to
The mode for crossing screw or bolt installs bridge, to when needing to placing under repair, safeguarding or debug, tear open
Except screw or bolt, it can conveniently remove bridge and carry out corresponding maintenance work, to improve operating personnel's
Working efficiency.Also, it is connect since bridge can form being detachably fixed for engaging form by possessed card slot with buckle,
Wherein card slot is not via design, thus it is possible to improve the IP degree of protection of the bridge of the utility model embodiment offer, is avoided
The impurity such as dust or water enter inside it, cause internal element failure.For example, when the bridge that the utility model embodiment provides is pacified
When loaded at the top of elevator, when can effectively prevent elevator leak, water droplet and then bridge internal and caused by equipment fault.
In order to further facilitate the limit of bridge 102, as shown in Figure 1, the bottom of card slot 112 can have V-groove
142；Correspondingly, buckle 111 can have V-type protrusion 141, when buckling 111 sliding in card slot 112,141 energy of V-type protrusion
It is enough caught in the V-groove 142.
V-groove 142 is similarly semienclosed groove, only has opening, card slot 112, V in the bottom end face of card slot 112
The structure that type groove 142 and second end face 122 are constituted is equally with 102 inside of bridge without any perforation.
Buckle 111 on wall hanging frame 101 can have the V-type protrusion 141 adaptable with the shape of V-groove 142.Work as card
When button 111 is stretched into card slot 112, under the action of certain pressure, V-type protrusion 141 is so that buckle 111 forms certain elastic shape
Become.Buckle 111 is slided in card slot 112, and when V-type protrusion 141 reaches at V-groove 142, V-type protrusion 141 enters just
In V-groove 142, matched with V-groove 142.And the elastic deformation of buckle 111 is released.
After V-type protrusion 141 enters in V-groove 142, sliding of the buckle 111 in card slot 112 can be restricted.To
Realize the positioning to buckle 111.By rationally designing the position at 113 place of protruding portion of card slot 112, enable to work as V-type
When protrusion 141 is entered in V-groove 142, protruding portion 113 can form clamping structure with buckle 111 just, pass through clamping structure reality
Existing wall hanging frame 101 is removably fixedly connected with bridge 102.
In the utility model embodiment, by the cooperation between V-type protrusion 141 and V-groove 142, enable to buckle
111 and card slot 112 positioning is realized in sliding process.It can make the clamping of the protruding portion 113 of buckle 111 and card slot 112 more
It is accurate to add, and to ensure that being reliably connected for wall hanging frame 101 and bridge 102, and has further facilitated the dismounting of bridge 102.
Referring to Fig. 2, Fig. 2 is the first structure chart for the wall hanging frame that the utility model embodiment provides, which uses
In installing above-mentioned bridge 102.
There is buckle 111, buckle in corresponding with the second end face 122 of bridge 102 first end face of wall hanging frame 101 121
111 protrude from the first end face 121.Buckle 111 can extend into card slot 112 possessed by the second end face 122 of bridge 102
Portion, and slided along card slot 112, the protruding portion 113 that card slot 112 has in sliding can form detachable with the buckle 111
Be fixedly connected be removably fixedly connected so that wall hanging frame 101 is realized with bridge 102.
Wall hanging frame 101 can be fixed at the various positions for needing to install bridge, and wall hanging frame 101 can be platy structure,
For example, can be circular plate structure, or as shown in Fig. 2, it be the platy structure of rectangle.It in practical applications can be according to need
It is selected.And in order to mitigate the weight of wall hanging frame 101, wall hanging frame 101 may be used industrial plastic by be molded etc. at
Type mode obtains.
There is wall hanging frame 101 buckle 111, buckle 111 to protrude from the first end face 121 of wall hanging frame.The first of wall hanging frame 101
End face 121 is the end face opposite with the second end face 122 of bridge 102.Buckle 111 protrudes from the first end face 121.
Buckle 111 can be being capable of 113 matched clamping of protruding portion or card possessed by the card slot 112 with bridge 102
Direct type structure.For example, can be rectangular block outstanding, the both sides of rectangular block can have gap or groove, so as to net
Protruding portion 113 matches possessed by the card slot 112 of bridge 102 so that protruding portion 113 is embedded in gap or groove, realizes buckle 111
With the clamping structure of protruding portion 113.
111 can will be buckled when needing to link together bridge 102 and wall hanging frame 101 referring to Fig. 3 and Fig. 4, stretched
Enter inside card slot 112.In practical applications, generally can by first by wall hanging frame 101 by bolt etc. be fixedly connected in a manner of be installed on
The predetermined position of bridge to be installed, for example, the top etc. of elevator.Wall hanging frame 101 is after installation is complete, as shown in Fig. 2, can will
Bridge 102 is installed from 101 lower section of wall hanging frame, by the first end face 121 of the second end face 122 of bridge 102 and wall hanging frame 101
Relatively, then buckle 111 can extend into inside card slot 112.
Then as shown in figure 4, moving horizontally bridge 102, when arrow direction is installation bridge 102 in Fig. 4, bridge 102
Moving direction.Pass through mobile bridge 102 so that buckle 111 can be slided along card slot 112.
Since the edge of the card slot 112 of bridge 102 has protruding portion 113, in sliding process, protruding portion 113 can be with
Buckle 111 is formed and is removably fixedly connected, for example, having gap or recessed on 111 sides corresponding with protruding portion 113 of buckle
Slot, in sliding process, protruding portion 113 can be embedded in the gap or groove, so that buckle 111 is close with protruding portion 113
In conjunction with formation is removably fixedly connected, and is fixedly connected to realize wall hanging frame 101 and bridge 102 to realize removably.
Referring to Fig. 5, wall hanging frame 101 links together with bridge 102 in Fig. 5.When needing to repair debugging to bridge 102
When, mobile bridge 102 that can be opposite with installation direction so that buckle 111 is detached with protruding portion 113, so as to easily soon
The bridge that prompt dismounting the utility model embodiment provides.
In practical application, in order to simplify product structure, reliability is improved.Referring to Fig. 6, buckle 111 may include vertical
Plate 131 and parallel-plate 132.
Vertical panel 131 is arranged vertically with first end face 121, and one end of vertical panel 131 is fixedly connected with first end face 121,
The other end is fixedly connected with the connecting pin 133 of parallel-plate 132.The arrangement parallel with first end face 121 of parallel-plate 132, parallel-plate
132 one end opposite with connecting pin 133 are free end 134.
As shown in figure 5, vertical panel 131 can be mutually perpendicular to first end face 121, to vertical panel 131 and parallel-plate 132
The bending plate of L-type can be formed, and there is certain gap, the height in the gap between parallel-plate 132 and first end face 121
Degree is identical as the height of vertical panel 131.Preferably, vertical panel 131, parallel-plate 132 and first end face 121 can pass through integral type
Structure be connected with each other, for example, being integrally formed by the form of injection molding.So as to simplify structure, amount of parts is reduced.
When the buckle 111 slides in card slot 112, protruding portion 113 can by the free end 134 of parallel-plate 132, into
Enter in the gap between parallel-plate 132 and first end face 121, so that buckle 111 forms clamping structure with protruding portion 113,
Realization is removably fixedly connected.Also, by adjusting the height of vertical panel 131, the size in the gap can be adjusted, to control
The tightness degree of protruding portion 113 processed and 111 clamping of buckle, to be more advantageous to the dismounting for carrying out bridge 102.
Referring to Fig. 7, when buckle 111 using the above structure, in conjunction with above-described embodiment, parallel-plate 132 can also include V
Type protrusion 141.
Correspondingly, as shown in Figure 1, the bottom of card slot 112 has V-groove corresponding with V-type protrusion 141 142；Work as buckle
111 in the interior sliding of card slot 112, and V-type protrusion 141 can be caught in V-groove 142.
At the free end 134 of parallel-plate 132, there can be V-type protrusion 141.The V-type protrusion 141 protrudes from parallel-plate 132
Plane.The V-type protrusion 141 can equally be obtained with free end 134 using integrally formed modes such as injection moldings.Certainly, the V-type
Protrusion 141 obtains after can also being bent by free end 134, which can also be individual part, pass through
The various modes that are fixedly connected are connected with free end 134.
It is corresponding with the V-type protrusion 141, there is V-groove 142 in the bottom of card slot 112.When buckle 111 stretches into card slot 112
When interior, V-type protrusion 141 is touched with 112 bottom connection of card slot, and under the action of certain pressure, V-type protrusion 141 is so that parallel-plate 132
Form certain elastic deformation.Buckle 111 is slided in card slot 112, when V-type protrusion 141 reaches at V-groove 142, V
Type protrusion 141 enters in V-groove 142 just, is matched with V-groove 142.And the elastic deformation of parallel-plate 132 is released.
After V-type protrusion 141 enters in V-groove 142, sliding of the buckle 111 in card slot 112 can be restricted.To
Realize the positioning to buckle 111.By rationally designing the position at 113 place of protruding portion of card slot 112, enable to work as V-type
When protrusion 141 is entered in V-groove 142, protruding portion 113 enters in the gap between parallel-plate 132 and first end face 121 just,
Realize that wall hanging frame 101 is removably fixedly connected with bridge 102 by clamping structure.
When needing to dismantle bridge 102, opposite can be pushed away with glide direction when installing by applying to bridge 102
Power so that the abjection out of V-groove 142 of V-type protrusion 141, and parallel-plate 132 generates certain elastic deformation, bridge 102 is to installation
When glide direction it is opposite direction sliding.When gap of the protruding portion 113 between parallel-plate 132 and first end face 121 is complete
When abjection, bridge 102 can be detached with wall hanging frame 101.
In the utility model embodiment, by the cooperation between V-type protrusion 141 and V-groove 142, enable to buckle
111 and card slot 112 positioning is realized in sliding process.It can make the clamping of the protruding portion 113 of buckle 111 and card slot 112 more
It is accurate to add, and to ensure that being reliably connected for wall hanging frame 101 and bridge 102, and has further facilitated the dismounting of bridge 102.
Referring to Fig. 8, in another real-time mode of the utility model embodiment, buckle 111 further includes support plate 135,
One end of support plate 135 is fixedly connected with free end 134；The other end of support plate 135 is fixedly connected with first end face 121.
In practical application, in order to increase the structural strength of buckle 111, it can be by the free end 134 of parallel-plate 132 and the
Between end face 121, it is attached by support plate 135.To avoid parallel-plate 132 from becoming cantilever beam.It is supported by increasing
Plate 135 can greatly increase the structural strength of parallel-plate 132 as support.
Support plate 135 can respectively with, free end 134 is fixedly connected with first end face 121, likewise, in order to simplify knot
Structure, support plate 135 can also use the integrally formed modes such as injection molding to obtain with free end 134 and first end face 121, to make
Support plate 135 respectively with free end 134 constitutes with first end face 121 and is reliably fixedly connected.Support plate 135 can be located at
Position among free end 134 so that the protruding portion 113 of card slot 112 can smoothly enter into parallel-plate 132 and first end face 121
In the gap of composition, without being interfered with support plate 135.
After increasing the intensity of parallel-plate 132 by support plate 135 so that parallel-plate 132 is no longer cantilever beam shape
The structure of formula.Elastic deformation cannot be being carried out to be parallel-plate 132, can not matched by V-type protrusion 141 and V-groove 142
The form of conjunction realizes the positioning in sliding process of buckle 111 and card slot 112.
To solve the above-mentioned problems so that the ability with positioning while parallel-plate 132 can increase structural strength.Ginseng
See Fig. 9, in the another embodiment of the utility model embodiment, parallel-plate 132 includes cantilever slab 136.
Parallel-plate 132 has perforative slot, and cantilever slab 136 is Embedded to be installed in slot, one end of cantilever slab 136
It is fixedly connected with the edge of slot；The other end of cantilever slab 136 is free end, and has V-type protrusion 141.
It can be the shapes such as ellipse or rectangle that can have the slot through parallel-plate 132, the slot on parallel-plate 132
Shape.Cantilever slab 136 can be the shape being adapted with the shape of slot, for example, as shown in figure 8, cantilever slab 136 can be a square
There is V-type protrusion 141, the V-type protrusion 141 can pass through the free end of cantilever slab 136 for the free end of shape plate, the cantilever slab 136
It bends and obtains.The other end of cantilever slab 136 is fixedly installed at the marginal position of slot, so that cantilever slab 136 is formed
Cantilever beam structure can have certain elastic deformation ability.Certainly, cantilever slab 136 can also be integral type with parallel-plate 132
Structure.
Correspondingly, the bottom of card slot 112 has V-groove corresponding with V-type protrusion 141 142；When buckle 111 is in card slot 112
When interior sliding, V-type protrusion 141 can be caught in V-groove 142.
It is similar with the embodiment of front, when buckle 111 stretches into card slot 112, although elastic shape will not occur for parallel-plate 132
Become, but the V-type protrusion 141 on parallel-plate 132 on the cantilever slab 136 of nested installation is touched with 112 bottom connection of card slot, certain
Under the action of pressure, V-type protrusion 141 is so that cantilever slab 136 forms certain elastic deformation.Buckle 111 carries out in card slot 112
Sliding, when V-type protrusion 141 reaches at V-groove 142, V-type protrusion 141 enters in V-groove 142 just, matches with V-groove 142
It closes.And the elastic deformation of cantilever slab 136 is released, and realizes the positioning to buckle 111.So as to both ensure that it is parallel
Under the premise of 132 structural strength of plate, while it can realize the positioning to buckle 111.
It, may if coordinated only with single buckle 111 and card slot 112 in actual installation or dismounting bridge 102
It can cause removably to be fixedly connected less reliable between bridge 102 and wall hanging frame 101, also be not sufficiently stable.
So in order to improve the reliability and stability connected between bridge 102 and wall hanging frame 101, wall hanging frame 101 can
To include at least two buckles 111；Correspondingly, bridge 102 includes card slot identical with the quantity of buckle 111 112.
Multiple buckles 111 on wall hanging frame 101 uniformly can be distributed or arrange, correspondingly, multiple cards on bridge 102
The form of distribution or the arrangement of slot 112 needs the form with distribution or the arrangement of multiple buckles 111 to be adapted.For example, with same
The spacing distance etc. of sample ruler cun.
In the utility model embodiment, in order to which more easily wall hanging frame 101 is installed at the position of bridge to be installed,
May include one or more mounting holes on wall hanging frame 101.The mounting hole can be the forms such as through-hole or stepped hole.By this
Wall hanging frame 101 can be installed on by screw or bolt at various positions by mounting hole, for example, at the top of elevator or at the top of room
Etc..
In the utility model embodiment, wall hanging frame 101 can also include extension board 151, and extension board 151 is installed on, wall
On the end face of the network interface of close bridge 102 on hanger 101.
Referring to Fig. 2, Fig. 3 and Fig. 5, extension board 151 can be the platy structure of rectangle.Extension board 151 can pass through welding
Or the forms such as bonding are fixedly connected with wall hanging frame 101, or the structure that can also be integrated with wall hanging frame 101.
Extension board 151 can be installed on, on the end face of the network interface of the close bridge 102 on wall hanging frame 101.Such as Fig. 4
Shown, when wall hanging frame 101 and bridge 102 link together, extension board 151 may be at the network interface on bridge 102
Top, so as to provide certain protection for network interface, for example, the bridge 102 is installed at the top of elevator, when elevator leak
When, due to blocking for extension board 151, water droplet may not flow into network interface, and then avoid equipment fault, ensure bridge 102
Normal operation.
The utility model embodiment additionally provides bridge installation system, which includes any of the above-described kind of net
Bridge and any of the above-described kind of wall hanging frame.
In the bridge installation system, wall hanging frame can be installed on predeterminated position, then real between the wall hanging frame and bridge
Now removably it is fixedly connected.So that need not be installed to bridge by way of screw or bolt, to when needs pair
When placing under repair, safeguard or debugging, removable screw or bolt are not needed, can conveniently remove bridge and is carried out corresponding
Maintenance work, to improve the working efficiency of operating personnel.Also, since bridge passes through the formation between buckle and card slot
Engaging form is detachably fixed connection, and wherein card slot is not via design, and then can improve the utility model embodiment and carry
The IP degree of protection of the bridge of confession avoids the impurity such as dust or water from entering inside it, causes internal element failure.
The above is only the preferred embodiment of the utility model only, is not intended to limit the protection model of the utility model
It encloses.Any modification, equivalent substitution, improvement and etc. made within the spirit and principle of the present invention, are all contained in this reality
With in novel protection domain.
Claims (10)
1. a kind of bridge, which is characterized in that the second end face (122) of the bridge (102) has card slot (112), the card slot
(112) it is semi-enclosed trench structure of the second end face (122) to recess on the inside of the bridge (102)；
The edge of the card slot (112) has protruding portion (113), when the buckle (111) of wall hanging frame (101) stretches into the card slot
(112) internal, and slided along the card slot (112), the protruding portion (113) can form detachable with the buckle (111)
Be fixedly connected so that the realization of the wall hanging frame (101) and the bridge (102) is removably fixedly connected, the wall hanging frame
(101) it is used to the bridge (102) being fixedly installed in predeterminated position, the length of the card slot (112) is more than the buckle
(111) length.
2. bridge according to claim 1, which is characterized in that the protruding portion (113) of the card slot (112) is located at institute
Buckle (111) is stated along the both sides of the card slot (112) glide direction.
3. bridge according to claim 1 or 2, which is characterized in that the bottom of the card slot (112) has V-groove
(142)；
Correspondingly, the buckle (111) has V-type protrusion (141), when the buckle (111) sliding in the card slot (112)
When, the V-type protrusion (141) can be caught in the V-groove (142).
4. a kind of wall hanging frame, which is characterized in that the wall hanging frame (101) is corresponding with second end face (122) of bridge (102)
There is buckle (111), the buckle (111) to protrude from the first end face (121) in first end face (121)；
Buckle (111) can extend into card slot (112) inside possessed by the second end face (122) of the bridge (102), and along institute
Card slot (112) sliding is stated, the protruding portion (113) that the card slot (112) has in sliding can be formed with the buckle (111)
It is removably fixedly connected, so that the wall hanging frame (101) is removably fixedly connected with the bridge (102) realization.
5. wall hanging frame according to claim 4, which is characterized in that the buckle (111) include vertical panel (131) with it is parallel
Plate (132)；
The vertical panel (131) is arranged vertically with the first end face (121), one end of the vertical panel (131) and described the
End face (121) is fixedly connected, and the other end is fixedly connected with the connecting pin (133) of the parallel-plate (132)；
The parallel-plate (132) arrangement parallel with the first end face (121), the parallel-plate (132) and the connecting pin
(133) opposite one end is free end (134).
6. wall hanging frame according to claim 5, which is characterized in that the parallel-plate (132) includes V-type protrusion (141)；
Correspondingly, the bottom of the card slot (112) has V-groove (142) corresponding with V-type protrusion (141)；
When the buckle (111) sliding in the card slot (112), the V-type protrusion (141) can be caught in the V-groove
(142) in.
7. wall hanging frame according to claim 5, which is characterized in that the buckle (111) further includes support plate (135), institute
The one end for stating support plate (135) is fixedly connected with the free end (134)；
The other end of the support plate (135) is fixedly connected with the first end face (121).
8. wall hanging frame according to claim 7, which is characterized in that the parallel-plate (132) includes cantilever slab (136)；
The parallel-plate (132) has perforative slot, and the cantilever slab (136) is Embedded to be installed in the slot, institute
The one end for stating cantilever slab (136) is fixedly connected with the edge of the slot；
The other end of the cantilever slab (136) is free end, and has V-type protrusion (141)；
Correspondingly, the bottom of the card slot (112) has V-groove (142) corresponding with V-type protrusion (141)；
When the buckle (111) sliding in the card slot (112), the V-type protrusion (141) can be caught in the V-groove
(142) in.
9. wall hanging frame according to any one of claims 4 to 8, which is characterized in that the wall hanging frame (101) includes extending
Plate (151), the extension board (151) are fixedly installed in, and the network on the wall hanging frame (101) close to the bridge (102) connects
On the end face of mouth.
10. a kind of bridge installation system, which is characterized in that include the bridge as described in claims 1 to 3 is any, and such as right
It is required that 4 to 9 any wall hanging frames.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820322533.5U CN207896981U (en) | 2018-03-09 | 2018-03-09 | A kind of bridge, wall hanging frame and bridge installation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820322533.5U CN207896981U (en) | 2018-03-09 | 2018-03-09 | A kind of bridge, wall hanging frame and bridge installation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207896981U true CN207896981U (en) | 2018-09-21 |
Family
ID=63542180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820322533.5U Expired - Fee Related CN207896981U (en) | 2018-03-09 | 2018-03-09 | A kind of bridge, wall hanging frame and bridge installation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207896981U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112202658A (en) * | 2020-09-16 | 2021-01-08 | 浙江大华技术股份有限公司 | Network bridge |
| CN112728366A (en) * | 2021-01-12 | 2021-04-30 | 杭州海康威视数字技术股份有限公司 | Bracket assembly for equipment installation |
| WO2022267365A1 (en) * | 2021-06-25 | 2022-12-29 | 阳光电源（上海）有限公司 | Device adaptation connection assembly and miniature power supply module |
-
2018
- 2018-03-09 CN CN201820322533.5U patent/CN207896981U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112202658A (en) * | 2020-09-16 | 2021-01-08 | 浙江大华技术股份有限公司 | Network bridge |
| CN112728366A (en) * | 2021-01-12 | 2021-04-30 | 杭州海康威视数字技术股份有限公司 | Bracket assembly for equipment installation |
| CN112728366B (en) * | 2021-01-12 | 2022-09-02 | 杭州海康威视数字技术股份有限公司 | Bracket assembly for equipment installation |
| WO2022267365A1 (en) * | 2021-06-25 | 2022-12-29 | 阳光电源（上海）有限公司 | Device adaptation connection assembly and miniature power supply module |
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