CN207305159U - A kind of integrated communication machine box - Google Patents
A kind of integrated communication machine box Download PDFInfo
- Publication number
- CN207305159U CN207305159U CN201720995024.4U CN201720995024U CN207305159U CN 207305159 U CN207305159 U CN 207305159U CN 201720995024 U CN201720995024 U CN 201720995024U CN 207305159 U CN207305159 U CN 207305159U
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- board
- machine box
- communication machine
- supporting beam
- radio frequency
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Abstract
The utility model provides a kind of integrated communication machine box, is included successively by top to the bottom of communication machine box：Upper cover, digital board, supporting beam, radio frequency board, shielding base；Wherein, digital board is spacing in the upside of supporting beam, radio frequency board is spacing in the downside of supporting beam, upper cover is covered in the top of digital board, digiboard is fixed and is scheduled between upper cover and supporting beam, shielding base is located at the lower section of radio frequency board, and is fixedly connected with supporting beam, and rf board, which fixes, to be scheduled between shielding base and supporting beam.The communication machine box by what digital board and the rf board clamping of separately positioned installation in the prior art was gathered so as to be fixed in supporting beam, and, the screening cover of radio frequency board can be substituted by the shielding base of the communication machine box, reduce and in addition use screening cover, the integral type communication machine box being consequently formed is compact-sized, structure size is substantially reduced, optimizes the integrally-built longitudinal direction layout of cabinet.
Description
Technical field
Technical field of communication equipment is the utility model is related to, more particularly to a kind of integrated communication machine box.
Background technology
With the development of wireless communication technique, the requirement to size occupied space is higher and higher.It is as far as possible small to equipment requirement
Size and hot-fluid metric density comprising more devices and higher.
In the prior art, the inside of communication machine box, subrack or housing kind equipment includes numerical portion and radio-frequency part is graded,
In general, module of this kind of box house according to the function setting independence of device, modules are according to respective function and occupied space
Size reasonably put, and be attached by cable；Or the structure type using CPCI, by each module in case
Overall function is realized in the plug to backboard of body groove position.
But stacked using above-mentioned function module space and two kinds of structure types of CPCI, due to consider space layout and
The problems such as groove position size, it is more obvious that bulk restricts phenomenon.For using function module space stacked structure, due to by
To the limitation of the spatial form of modules, unavoidably there is space waste in stacking process.For using CPCI structures,
The problem of space rationally being made full use of for high heat radio-frequency module there are groove position, and groove interdigit heat dissipation wind channel space constraints
Its thermal diffusivity.Using any in both structure types, radio frequency part is required to use independent screening cover structure, can
Meet the requirement to shielding properties, still, shielding construction takes certain bulk again.
Utility model content
One purpose of the utility model is to provide a kind of integrated communication machine box, and the communication machine box is by upper cover, numeral
Board, supporting beam, radio frequency board, shielding base stack gradually installation along at the top of communication machine box to bottom, by digital board and penetrate
Frequency board is each attached in supporting beam, so that digital board and the rf board clamping of separately positioned installation in the prior art is gathered
It is fixed in supporting beam, also, the screening cover of radio frequency board can be substituted by the shielding base of the communication machine box, be reduced in addition
Using screening cover, the integral type communication machine box being consequently formed is compact-sized, substantially reduces structure size, optimizes cabinet entirety
The longitudinal direction layout of structure.
The utility model provides a kind of integrated communication machine box, is wrapped successively by top to the bottom of the communication machine box
Include：Upper cover, digital board, supporting beam, radio frequency board, shielding base；Wherein, the digital board is spacing in the supporting beam
Upside, the radio frequency board is spacing in the downside of the supporting beam, and the upper cover is covered in the top of the digital board, described
Digiboard is fixed and is scheduled between the upper cover and the supporting beam, and the shielding base is located at the lower section of the radio frequency board, and
It is fixedly connected with the supporting beam, the rf board, which fixes, to be scheduled between the shielding base and the supporting beam.
Alternatively, the supporting beam includes：
Plate body；
Two first positive stop lug boss, two first positive stop lug boss are arranged on the two opposite sides side of the plate body, and
And two first positive stop lug boss protrude the upper surface of the plate body.
Alternatively, the digital board is overlapped on the upper surface of first positive stop lug boss, with the digital board and
The first air passage is formed between the plate body.
Alternatively, the plate body is provided with radiating boss, is pressed from both sides between the radiating boss and the digital board surface
Hold fixed heat conductive pad.
Alternatively, the supporting beam further comprises：
Two second positive stop lug boss, two second positive stop lug boss are opposite with the position of two first positive stop lug boss
Should, and two second positive stop lug boss protrude the lower surface of the plate body.
Alternatively, the radio frequency board is fixed between second positive stop lug boss.
Alternatively, the plate body offers heat dissipation groove, and heat conductive pad, the radio frequency board are equipped with the heat dissipation groove
The radiating element insertion heat dissipation groove in, and compress the heat conductive pad.
Alternatively, the edge of the shielding base is fixedly connected with the lower surface of second positive stop lug boss.
Alternatively, the opposite sides of the upper cover lower surface is provided with strutbeam, and the strutbeam is fastened with the digiboard and connect,
The second air passage is formed between the lower surface of the upper cover and the digital board.
Alternatively, the surface of the shielding base has multiple shielding cavities, and the cavity wall of the shielding cavity has protrusion, described
Protrusion is dashed forward in the cavity wall, and raised fastened with the rf board connects, so that shape between the cavity wall and the radio frequency board
Into gap, the gap is full of conducting resinl.
Alternatively, the communication machine box further includes lock piece, and the lock piece is worn successively by the bottom of the shielding base
The radio frequency board, the supporting beam, the digital board are crossed, and is fixed with the upper cover.
Alternatively, the lock piece includes trip bolt, tamper piece and Anti-dismantle cap, wherein, the tamper piece locking connection
The trip bolt and the Anti-dismantle cap, the bar portion of the trip bolt sequentially pass through the supporting beam, the digital board, and
It is inserted into the blind hole of the upper cover, Anti-dismantle cap is spacing in the stepped hole of the shielding base.
Alternatively, the tamper piece includes egative film, two vertical pieces, and described two vertical pieces are oppositely arranged in parallel in the egative film
Two sides, the egative film has a through hole, the bar portion of the trip bolt by setting the side of the vertical piece to pass through the through hole,
The cap portion of the trip bolt is spacing to set the side of the vertical piece, and described two vertical pieces have card hole, the Anti-dismantle cap tool
Flexible card, the elastic card are caught in the card hole.
Alternatively, the communication machine box further comprises：Front side board, back side panel, left plate and right plate, the front side
The upper cover with respective side, the shielding base are fixed and connected respectively for plate, the back side panel, the left plate and the right plate
Connect, to form the babinet of closing.
Alternatively, the communication machine box further comprises decorative bottom plate, and the decorative bottom plate is fixed on the shielding base
Bottom outer surface.
It follows that the utility model provides a kind of integrated communication machine box, the communication machine box is by upper cover, digiboard
Card, supporting beam, radio frequency board, shielding base stack gradually installation along communication machine box top to bottom, by digital board and radio frequency
Board is each attached in supporting beam, so as to consolidate what digital board and the rf board clamping of separately positioned installation in the prior art was gathered
It is scheduled in supporting beam, also, the screening cover of radio frequency board can be substituted by the shielding base of the communication machine box, reduced and in addition adopted
With screening cover, the integral type communication machine box being consequently formed is compact-sized, substantially reduces structure size, optimizes cabinet and integrally ties
Longitudinal layout of structure.
Brief description of the drawings
Fig. 1 is a kind of structure diagram of communication machine box provided by the utility model；
Fig. 2 is the installation relation schematic diagram of the radio frequency board of communication machine box provided by the utility model；
Fig. 3 is the integrally-built partial sectional view of communication machine box that this practicality provides；
Fig. 4 is installation relation schematic diagram of the communication machine box lock piece provided by the utility model in communication machine box；
Fig. 5 is the structure diagram of lock piece in Fig. 4；
Fig. 6 is blower module schematic view of the mounting position provided by the utility model；
Fig. 7 is that front side board, back side panel, left plate and right plate installation site are shown in communication machine box provided by the utility model
It is intended to.
Wherein, the reference numeral in Fig. 1 to Fig. 7 is：
10 upper covers；
11 strutbeams；
20 digital boards；
21 bright copper strips；
30 supporting beams；
31 plate bodies；
32 first positive stop lug boss；
33 second positive stop lug boss；
34 radiating bosses；
35 heat dissipation grooves；
36 conducting resinls；
40 radio frequency boards；
50 shielding bases；
51 cavity walls；
52 is raised；
60 lock pieces；
61 trip bolts；
62 tamper pieces；
621 egative films；
622 vertical pieces；
6221 card holes；
63 Anti-dismantle caps；
631 elastic cards；
70 front side boards；
80 back side panels；
90 left plates；
100 right plates；
200 fans；
300 decorative bottom plates；
The first air passages of 1F；
The second air passages of 2F.
Embodiment
In order to which the technical features, objects and effects for the technical solution protected to the requires of the utility model have more clear reason
Solution, now control illustrate specific embodiment of the present utility model, and identical label represents identical part in the various figures.
Only it schematically show in order to simplified form, in each figure and the utility model relevant portion, and not generation
Practical structures of the table as product.In addition, so that simplified form readily appreciates, there is identical structure or function in some figures
Component, has only symbolically shown one of those, or has only indicated one of those.
For in the prior art, each device is subject to bulk to restrict serious in communication machine box, causes space structure sharp
With the problem of rate is low, communication machine box structure is larger, the utility model provides a kind of integrated communication machine box, the communication machine box from
And be fixed on what digital board and the rf board clamping of separately positioned installation in the prior art was gathered in supporting beam, also, radio frequency
The screening cover of board can be substituted by the shielding base of the communication machine box, reduced and in addition used screening cover, one be consequently formed
Body formula communication machine box is compact-sized, substantially reduces structure size, optimizes the integrally-built longitudinal direction layout of cabinet.
The technical solution of the utility model is described in detail below in conjunction with the accompanying drawings.
It should be noted that the noun of locality " upper and lower " mentioned in this article is on the basis of communication machine box, wherein, upper finger
Be top-direction of the communication machine box under conventional placement status, and under refer to bottom of the communication machine box under conventional placement status
Portion direction.Therefore, the noun of locality " upper and lower " is merely to clearly state the technical solution of the application, not to this application claims guarantor
The technical solution of shield is construed as limiting.
As depicted in figs. 1 and 2, the utility model provides a kind of integrated communication machine box, and the communication machine box is by communication equipment
The top of case to bottom includes successively：Upper cover 10, digital board 20, supporting beam 30, radio frequency board 40, shielding base 50；Its
In, digital board 20 is spacing in the upside of supporting beam 30, and radio frequency board 40 is spacing to be covered in the downside of supporting beam 30, upper cover 10
The top of digital board 20, digital board 20 are fixed between upper cover 10 and supporting beam 30, and shielding base 50 is located at radio frequency board
40 lower section, and be fixedly connected with supporting beam 30, radio frequency board 40 is fixed between shielding base 50 and supporting beam 30.
In a particular embodiment, the supporting beam 30 of the communication machine box is that digital board 20 and radio frequency board 40 provide spacing branch
Support, so that the digital board 20 being independently mounted in existing cabinet and radio frequency board 40 are integrated in the supporting beam 30, wherein,
The digital spacing upside for being fixed on supporting beam 30 of board 20, and radio frequency board 40 is spacing in the downside of the supporting beam 30, that is,
Say, digital board 20 and radio frequency board 40 are fixed on two opposite mounting surfaces of supporting beam 30.And upper cover 10 is covered in numeral
The top of board 20, and being fixedly connected with digital board 20, and shield the lower section that base 50 is arranged on radio frequency board 40, and with branch
Support beam 30 is fixedly connected.In this way, by upper cover 10, digital board 20, supporting beam 30, radio frequency board 40, shielding base 50 successively
The fixed communication machine box for forming one is stacked, and the communication machine box is ensured by upper cover 10, supporting beam 30 and shielding base 50
Structure, and the overall dimensions of communication machine box are limited by upper cover 10 and shielding base 50.
Communication machine box using the above structure, digital board 20 and radio frequency board 40 are each attached in supporting beam 30, from
And be fixed on the digital board 20 of separately positioned installation in the prior art and radio frequency board 40 are compact in supporting beam 30, effectively
Space waste caused by reducing two standalone module layouts.Also, the screening cover of radio frequency board 40 can pass through the communication machine box
Shielding base 50 substitute, reduce and in addition use screening cover, the integral type communication machine box being consequently formed is compact-sized, subtracts significantly
Small structure size, optimizes the layout of digital board 20 and radio frequency board 40.
Optimize, referred to shown in Fig. 1 and Fig. 2 for supporting beam 30 provided by the utility model.
The supporting beam 30 includes plate body 31 and two first positive stop lug boss 32, and two first positive stop lug boss 32 are arranged on
The two opposite sides side of plate body 31, also, the upper surface of two first positive stop lug boss, 32 projecting plate bodies 31.That is,
The side of the digital board 20 of installation, the opposite two sides of the plate body 31 are equipped with two first positive stop lug boss 32.So set, can
Digital board 20 is mounted by two first positive stop lug boss 32, improves the convenience of installation.
Specifically, digital board 20 is overlapped on the upper surface of the first positive stop lug boss 32, so as to pass through the first positive stop lug boss 32
Support digiboard card 20.Also, multiple resignings for avoiding the component on digital board 20 are opened up on the first positive stop lug boss 32
Groove, in this way, component on digital board 20 on the one hand can be protected, it is ensured that effective working performance, on the other hand, and can be due to
Install it is spacing, can be quickly spacing in supporting beam 30 by digital board 20.
As shown in figure 3, when digital board 20 overlap joint is fixed on the first positive stop lug boss 32, digital board 20 and plate sheet
There is gap, so as to form the first air passage 1F, in this way, can effectively take away digiboard by the first air passage 1F between body 31
The heat of card 20 and supporting beam 30, is effectively cooled down, it is ensured that stable work.
In order to further radiate for digital board 20, it is ensured that its working performance, radiating boss is provided with plate body 31
34, also, gripped heat conductive pad between radiating boss 34 and digital 20 surface of board, that is to say, that by plate sheet
Radiating boss 34 is set on body 31, and is contacted with digital board 20, using the heat contacted on conductive digit board 20, meanwhile,
Effectively the heat of digital board 20 is conducted to supporting beam 30 using heat conductive pad.
For 30 further optimization design of supporting beam, referring specifically to shown in Fig. 1 and Fig. 2.
The supporting beam 30 further includes two second positive stop lug boss 33, two second positive stop lug boss 33 and two first limit convexes
The position of platform 32 is corresponding, and the lower surface of two second positive stop lug boss, 33 projecting plate bodies 31, that is to say, that in supporting beam
On 30 plate body 31, two second positive stop lug boss 33 are identical with the position that two first positive stop lug boss 32 are set, and every
First positive stop lug boss 32 corresponds to second positive stop lug boss 33, and the direction of the second positive stop lug boss 33 to installation radio frequency board 40 is dashed forward
Go out.
In a kind of specific embodiment, radio frequency board 40 is fixed between two second positive stop lug boss 33, in this way, passing through two
The second positive stop lug boss of root 33 connects and fixes radio frequency board 40, it is ensured that radio frequency board 40 is fixedly connected with the standard of position with supporting beam 30
True property, and lift the convenience of installation.
It should be noted that may be used also positioned at first positive stop lug boss 32 of 31 the same side of plate body and the second positive stop lug boss 33
It is integrally formed, i.e., using a beam, and it is prominent to the upper surface direction of plate body 31 and lower surface direction.So as to make supporting beam
30 section is I-shaped.
Heat dissipation groove 35 is offered on plate body 31, heat conductive pad, the heat dissipation of radio frequency board 40 are equipped with heat dissipation groove 35
Device insertion heat dissipation groove 35, and heat conductive pad is compressed, in this way, by radio frequency board 40 and 30 thermal contact conductance of supporting beam, so as to will penetrate
Heat on frequency board 40 is transferred to supporting beam 30 by contacting conduction, so as to radiate for radio frequency board 40.
The edge of shielding base 50 is connected on the lower surface of the second positive stop lug boss 33, so as to be carried out to shielding base 50
It is spacing, and shield base 50 and be fixedly connected with the second positive stop lug boss 33, thus by radio frequency board 40 be installed on supporting beam 30 with
Between shielding base 50.
In a particular embodiment, shielding the surface of base 50 has multiple shielding cavities, and the cavity wall 51 of shielding cavity has protrusion
52, protrusion 52 is dashed forward to abut in cavity wall 51, protrusion 52 with radio frequency board 40, so that between being formed between cavity wall 51 and radio frequency board 40
Gap, gap are full of conducting resinl.In this way, conducting resinl is coated on the surface of cavity wall 51, so that conducting resinl compression and and rf board
The Liang Tong areas contact of card 40, so as to fulfill the shielding to radio frequency board 40.
With reference to shown in Fig. 1 and Fig. 3, for upper cover 10, the opposite sides of the lower surface of the upper cover 10 is provided with strutbeam
11, strutbeam 11 is abutted with digital board 20, and the second air passage 2F is formed between the lower surface of upper cover 10 and digital board 20.Namely
To say, the section of upper cover 10 is U-shaped, so that strutbeam 11 can be fastened on digital board 20, and the surface of upper cover 10 and number
There is gap, so as to form the second air passage 2F between letter stencil card 20.Digital 20 upper surface of board can be taken away using the second air passage 2F
Heat, it is ensured that the reliably working performance of digital board 20.
In order to ensure shield effectiveness, on two strutbeams 11 of upper cover 10 spot printing conducting resinl or set shielding spring piece,
Conducting foam etc.；Similarly, in the 32 spot printing conducting resinl 36 of the first positive stop lug boss or setting shielding spring piece, conduction of supporting beam
Foam etc..In this way, the bright copper strips 21 of the conductive material and digital board 20 on two strutbeams 11 fits closely, so that in this position
Put place and realize shielding.
As shown in figure 4, in order to further fix the integrated communication machine box, complete monolithic construction is realized, this is logical
Letter cabinet further include lock piece 60, the lock piece 60 by the bottom of shielding base 50 sequentially pass through radio frequency board 40, supporting beam 30,
Digital board 20, and fixed with upper cover 10.
In a kind of specific embodiment, as shown in figure 5, the lock piece 60 includes trip bolt 61, tamper piece 62 and tamper
Cap 63, wherein, 62 locking of tamper piece connection trip bolt 61 and Anti-dismantle cap 63, the bar portion of trip bolt 61 sequentially pass through radio frequency
Board 40, supporting beam 30, digital board 20, and be inserted into the blind hole of upper cover 10, the spacing platform in shielding base 50 of Anti-dismantle cap 63
In rank hole.In this way, reliable and stable fix shielding base 50, radio frequency board 40, supporting beam 30, digital board 20 and upper cover 10
Together.Specifically, when locking connects, after trip bolt 61 first is passed through tamper piece 62, the bar portion of trip bolt 61 screws in
Supporting beam 30, digital board 20 and upper cover 10, to be fixedly connected, then by radio frequency board 40, shielding base 50 stack it is spacing
In supporting beam 30, both are fixed by screws in supporting beam 30, can be with reference to shown in Fig. 2.And the cap portion of trip bolt 61 passes through
Radio frequency board 40, and be caught in shielding base 50, then by Anti-dismantle cap 63 in stepped hole, and be connected with 62 locking of tamper piece.
In this way, trip bolt 61 and Anti-dismantle cap 63, step of its tamper piece 62 positioned at shielding base 50 are connected by 62 locking of tamper piece
Inside hole, due to being subject to the stop of Anti-dismantle cap 63,62 locking of tamper piece connection trip bolt 61 and Anti-dismantle cap can not be directly unlocked
63, it cannot also dismantle whole communication machine box.
So so that the radio frequency board 40 and shielding base 50 positioned at 30 bottom of supporting beam are with being located at the top of supporting beam 30
Digital board 20 and upper cover 10 formed respectively it is respective be fixedly connected, when needing to dismantle radio frequency board 40 and shielding base 50
When, first Anti-dismantle cap 63 is separated with tamper piece 62, then by fixed RF board 40 and shielding base 50 in the screw of supporting beam 30
Disassemble, at this time, trip bolt 61 is still fastenedly connected supporting beam 30, digital board 20 and upper cover 10, does not destroy digiboard
Block the connection relation of 20 sides.Similarly, when needing to dismantle digital board 20 and upper cover 10, due to radio frequency board 40 and shielding bottom
Seat 50 is independently fixed by screw with supporting beam 30, therefore, is separated after will not being dismantled because of trip bolt 61.In this way, realize
The globality of communication machine box, also ensures the independence of digital 20 side of board and radio frequency board 40.
For a kind of concrete structure of tamper piece 62, reference can be made to shown in Fig. 5.
The tamper piece 62 includes egative film 621 and two vertical pieces 622, and two vertical pieces 622 are oppositely arranged in parallel in egative film 621
Two sides, egative film 621 have through hole, and the bar portion of trip bolt 61 fastens spiral shell by setting the side of vertical piece 622 to pass through the through hole
The cap portion of nail 61 is spacing to set the side of vertical piece 622, so so that trip bolt 61 is connected with 62 locking of tamper piece.And two
A vertical piece 622 is respectively provided with card hole 6221, and Anti-dismantle cap 63 has elastic card 631, and elastic card 631 is limited with the clamping of card hole 6221
Position.In installation process, 631 elastically deformable of elastic card, between two vertical pieces 622, reaches 6221 edge of card hole
Shi Huifu deformation, so as to be caught in card hole 6221, so so that tamper piece 62 is connected with 63 locking of Anti-dismantle cap.
Further, shown in Figure 6, which further includes 200 module of fan, is arranged on above-mentioned first air passage 1F
With one end wind passage mouth of the second air passage 2F, so as to be cooled down to digiboard card 20 and supporting beam 30.
As shown in fig. 7, the communication machine box further comprises front side board 70, back side panel 80, left plate 90 and right plate
100, the upper cover 10 with respective side, shielding base 50 are fixed respectively for front side board 70, back side panel 80, left plate 90 and right plate 100
Connection, to form the babinet of closing.Also, in order to realize shield effectiveness, on front side board 70, back side panel 80, left plate 90 and the right side
Spot printing conducting resinl on side plate 100, so as to be shielded to whole communication.
Communication machine box further comprises decorative bottom plate, which is fixed on the bottom outer surface of shielding base 50,
It is fastenedly connected by screw and shielding base 50.
It can be seen from the above, the utility model provides a kind of integrated communication machine box, the communication machine box is by upper cover 10, numeral
Board 20, supporting beam 30, radio frequency board 40, shielding base 50 stack gradually installation along communication machine box top to bottom, by numeral
Board 20 and radio frequency board 40 are each attached in supporting beam 30, so that the digital board 20 by separately positioned installation in the prior art
With radio frequency board 40 is compact is fixed in supporting beam 30, also, the screening cover of radio frequency board 40 can pass through the communication machine box
Shielding base 50 substitutes, and reduces and in addition uses screening cover, the integral type communication machine box being consequently formed is compact-sized, subtracts significantly
Small structure size, optimizes the integrally-built longitudinal direction layout of cabinet.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
The spirit of utility model and any modification, equivalent substitution, improvement and etc. within principle, done, should be included in the utility model
Within the scope of protection.
Claims (15)
1. a kind of integrated communication machine box, it is characterised in that included successively by top to the bottom of the communication machine box：On
Lid, digital board, supporting beam, radio frequency board, shielding base；Wherein, the digital board is spacing in the upside of the supporting beam,
The radio frequency board is spacing in the downside of the supporting beam, and the upper cover is covered in the top of the digital board, the numeral
Board is fixed between the upper cover and the supporting beam, and the shielding base is located at the lower section of the radio frequency board, and with institute
State supporting beam to be fixedly connected, the rf board, which fixes, to be scheduled between the shielding base and the supporting beam.
2. communication machine box according to claim 1, it is characterised in that the supporting beam includes：
Plate body；
Two first positive stop lug boss, two first positive stop lug boss are arranged on the two opposite sides side of the plate body, and two
First positive stop lug boss described in root protrudes the upper surface of the plate body.
3. communication machine box according to claim 2, it is characterised in that the numeral board is overlapped on first limit convex
The upper surface of platform, to form the first air passage between the digital board and the plate body.
4. communication machine box according to claim 3, it is characterised in that the plate body is provided with radiating boss, described to dissipate
Heat conductive pad is gripped between hot boss and the digital board surface.
5. communication machine box according to claim 2, it is characterised in that the supporting beam further comprises：
Two second positive stop lug boss, two second positive stop lug boss are corresponding with the position of two first positive stop lug boss,
And two second positive stop lug boss protrude the lower surface of the plate body.
6. communication machine box according to claim 5, it is characterised in that the radio frequency board is fixed in second limit convex
Between platform.
7. communication machine box according to claim 6, it is characterised in that the plate body offers heat dissipation groove, described to dissipate
Heat conductive pad is equipped with hot groove, the radiating element insertion of the radio frequency board is described to radiate in groove, and compresses the heat conductive pad.
8. communication machine box according to claim 5, it is characterised in that the edge of the shielding base and described second spacing
The lower surface of boss is fixedly connected.
9. communication machine box according to claim 1, it is characterised in that the opposite sides of the upper cover lower surface is provided with branch
Beam, the strutbeam are fastened with the digiboard and connect, and the second air passage is formed between the lower surface of the upper cover and the digital board.
10. communication machine box according to claim 1, it is characterised in that the surface of the shielding base has multiple shieldings
Chamber, the cavity wall of the shielding cavity have protrusion, and the protrusion is dashed forward to be connect in the cavity wall, raised fastened with the rf board,
So as to form gap between the cavity wall and the radio frequency board, the gap is full of conducting resinl.
11. communication machine box according to claim 1, it is characterised in that the communication machine box further includes lock piece, the lock
Stop member sequentially passes through the radio frequency board, the supporting beam, the digital board by the bottom of the shielding base, and with it is described
Upper cover is fixed.
12. communication machine box according to claim 11, it is characterised in that the lock piece includes trip bolt, tamper piece
And Anti-dismantle cap, wherein, the tamper piece locking connects the trip bolt and the Anti-dismantle cap, the bar portion of the trip bolt according to
It is secondary to pass through the supporting beam, the digital board, and be inserted into the blind hole of the upper cover, Anti-dismantle cap is spacing in the shielding base
Stepped hole in.
13. communication machine box according to claim 12, it is characterised in that the tamper piece includes egative film, two vertical pieces, institute
Stating two vertical pieces and being oppositely arranged in parallel has through hole, the bar portion of the trip bolt in the two sides of the egative film, the egative film
The through hole is passed through by the side for setting the vertical piece, the cap portion of the trip bolt is spacing to set the side of the vertical piece,
Described two vertical pieces have card hole, and the Anti-dismantle cap has elastic card, and the elastic card is caught in the card hole.
14. communication machine box according to claim 1, it is characterised in that the communication machine box further comprises：Front side board,
Back side panel, left plate and right plate, the front side board, the back side panel, the left plate and the right plate respectively with it is corresponding
The upper cover of side, the shielding base are fixedly connected, to form the babinet of closing.
15. communication machine box according to claim 1, it is characterised in that the communication machine box further comprises decorative bottom plate,
The decorative bottom plate is fixed on the bottom outer surface of the shielding base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720995024.4U CN207305159U (en) | 2017-08-10 | 2017-08-10 | A kind of integrated communication machine box |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720995024.4U CN207305159U (en) | 2017-08-10 | 2017-08-10 | A kind of integrated communication machine box |
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| CN207305159U true CN207305159U (en) | 2018-05-01 |
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| CN201720995024.4U Expired - Fee Related CN207305159U (en) | 2017-08-10 | 2017-08-10 | A kind of integrated communication machine box |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110733644A (en) * | 2019-09-12 | 2020-01-31 | 北京安达维尔航空设备有限公司 | kinds of reinforced board card support |
| CN112882980A (en) * | 2021-04-28 | 2021-06-01 | 南京雷电信息技术有限公司 | Digital radio frequency mixed domain signal source based on PXI bus control |
| CN112955773A (en) * | 2020-03-27 | 2021-06-11 | 深圳市大疆创新科技有限公司 | Distance measuring device and movable platform |
-
2017
- 2017-08-10 CN CN201720995024.4U patent/CN207305159U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110733644A (en) * | 2019-09-12 | 2020-01-31 | 北京安达维尔航空设备有限公司 | kinds of reinforced board card support |
| CN110733644B (en) * | 2019-09-12 | 2021-08-10 | 北京安达维尔航空设备有限公司 | Reinforced board card support |
| CN112955773A (en) * | 2020-03-27 | 2021-06-11 | 深圳市大疆创新科技有限公司 | Distance measuring device and movable platform |
| CN112882980A (en) * | 2021-04-28 | 2021-06-01 | 南京雷电信息技术有限公司 | Digital radio frequency mixed domain signal source based on PXI bus control |
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