CN208581214U - New network filter - Google Patents
New network filter Download PDFInfo
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- CN208581214U CN208581214U CN201821529549.XU CN201821529549U CN208581214U CN 208581214 U CN208581214 U CN 208581214U CN 201821529549 U CN201821529549 U CN 201821529549U CN 208581214 U CN208581214 U CN 208581214U
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- filter
- connection
- transverse slat
- back box
- pin
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Abstract
A kind of new network filter includes: filter top cover, filter back box, filter circuit plate, pin connection sheet and pin support component, is provided with installation fixture block on filter top cover；Installation card slot is offered on the one side of filter back box, filter top cover is set in filter back box, installation fixture block is connect with installation card slot, the center position of filter back box offers container, pin mounting hole is offered on the one side of filter back box, pin mounting hole is connected to container；Filter circuit plate is set in container；Pin connection sheet includes interconnecting piece, extension and weld part, and one end of extension is connect with interconnecting piece, and the other end of extension is connect with weld part.The new network filter of the utility model passes through setting filter top cover, filter back box, filter circuit plate, pin connection sheet and pin support component, so as to improve the structural strength of pin connection sheet, prevent pin connection sheet from deforming or fractureing.
Description
Technical field
The utility model relates to filter manufacturing technology fields, more particularly to a kind of new network filter.
Background technique
The function of new network filter is exactly that the signal of a certain component frequency is allowed smoothly to pass through, and another part
For the signal of frequency then by biggish inhibition, it is substantially a frequency selection circuit.In filter, signal can by frequency
Rate range, referred to as passband or passband；Conversely, signal is known as stopband by very big decaying or repressed frequency range completely；
Boundary frequency between passband and stopband is known as cutoff frequency；Voltage gain of the ideal filter in passband is constant, is being hindered
Voltage gain in band is zero；There are the intermediate zones of certain frequency range between the passband and stopband of practical filter.
Existing filter is generally attached using direct insertion pin or patch type pin with electric elements, direct insertion
For the filter of pin when welding operation, technological operation is complex, and therefore, more and more producers can select patch type pin
Filter carries out production application.
However, the pin of existing patch type filter is generally " Z " character form structure, structural strength is lower, is being welded
Connect processing perhaps packed and transported when easily deform or fracture so that production bad rate is higher, therefore, how to design one
Kind of structural strength is higher and pin is not susceptible to deform or fracture, and patch type filter is that this field research staff needs to solve
The problem of.
Utility model content
The purpose of the utility model is to overcome shortcoming in the prior art, it is higher to provide a kind of structural strength, and filters
The new network filter that wave device pin is not susceptible to deformation or fractures.
The purpose of this utility model is achieved through the following technical solutions:
A kind of new network filter includes:
Filter top cover is provided with installation fixture block on the filter top cover；
Filter back box offers installation card slot, the filter top cover setting on the one side of the filter back box
In in the filter back box, the installation fixture block is connect with the installation card slot, the center position of the filter back box
Container is offered, pin mounting hole, the pin mounting hole and the receipts are offered on the one side of the filter back box
Tank connection；
Filter circuit plate, the filter circuit plate are set in the container；
Pin connection sheet, the pin connection sheet include interconnecting piece, extension and weld part, one end of the extension with
The interconnecting piece connection, the other end of the extension are connect with the weld part, and the interconnecting piece is equal with the weld part
Row setting, the interconnecting piece wears the pin mounting hole, and the interconnecting piece is connect with the filter circuit plate；And
Pin support component, the pin support component include the first connection transverse slat, the second connection transverse slat, the first support
One end difference of block, the second supporting block and snubber elastomeric column, one end of the first connection transverse slat and the second connection transverse slat
Connect with the filter back box, it is described first connection transverse slat the other end and it is described second connection transverse slat the other end respectively with
Extension connection, first supporting block and second supporting block be separately positioned on the first connection transverse slat with it is described
Between second connection transverse slat, the snubber elastomeric column connect transverse slat and interconnecting piece connection with described first respectively.
The filter top cover is rectangular parallelepiped structure in one of the embodiments,.
The installation fixture block is bar shaped fixture block in one of the embodiments,.
The installation card slot is rectangular card slot in one of the embodiments,.
The pin connection sheet is provided with multiple in one of the embodiments, and each pin connection sheet is parallel to each other
Setting.
First connection transverse slat setting parallel with the second connection transverse slat in one of the embodiments,.
First supporting block setting parallel with second supporting block in one of the embodiments,.
In one of the embodiments, there are two the snubber elastomeric column settings.
The snubber elastomeric column is caoutchouc elasticity column in one of the embodiments,.
The filter back box is rectangular parallelepiped structure in one of the embodiments,.
Compared with prior art, the utility model at least has the following advantages:
The new network filter of the utility model by setting filter top cover, filter back box, filter circuit plate,
Pin connection sheet and pin support component prevent pin connection sheet from occurring so as to improve the structural strength of pin connection sheet
It deforms or fractures.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is the structural schematic diagram of the new network filter of an embodiment of the present invention；
Fig. 2 is the enlarged drawing of the part A in Fig. 1.
Specific embodiment
The utility model is more fully retouched below with reference to relevant drawings for the ease of understanding the utility model,
It states.The better embodiment of the utility model is given in attached drawing.But the utility model can come in many different forms
It realizes, however it is not limited to embodiments described herein.On the contrary, the purpose of providing these embodiments is that making practical new to this
The disclosure of type understands more thorough and comprehensive.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side " and similar statement for illustrative purposes only, are not meant to be the only embodiment.
Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model
The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term " and or " used herein packet
Include any and all combinations of one or more related listed items.
It should be noted that it is used herein about element statement related to another element " connection ", also illustrate that member
Part can swap connection with another element " connection ", fluid therebetween.
In one embodiment, a kind of new network filter includes: filter top cover, filter back box, filter circuit
Plate, pin connection sheet and pin support component are provided with installation fixture block on the filter top cover；The one of the filter back box
Installation card slot is offered on side, the filter top cover is set in the filter back box, the installation fixture block with it is described
Card slot connection is installed, the center position of the filter back box offers container, on the one side of the filter back box
Pin mounting hole is offered, the pin mounting hole is connected to the container；The filter circuit plate is set to the receipts
In tank；The pin connection sheet includes interconnecting piece, extension and weld part, and one end of the extension and the interconnecting piece connect
It connects, the other end of the extension is connect with the weld part, interconnecting piece setting parallel with the weld part, the company
Socket part wears the pin mounting hole, and the interconnecting piece is connect with the filter circuit plate；The pin support component packet
The first connection transverse slat, the second connection transverse slat, the first supporting block, the second supporting block and snubber elastomeric column are included, first connection is horizontal
One end of plate and one end of the second connection transverse slat are connect with the filter back box respectively, and described first connects the another of transverse slat
The other end of one end and the second connection transverse slat is connect with the extension respectively, first supporting block and second described
Bracer be separately positioned on it is described first connection transverse slat and it is described second connection transverse slat between, the snubber elastomeric column respectively with it is described
First connection transverse slat and interconnecting piece connection.The new network filter of the utility model passes through setting filter top cover, filter
Wave device back box, filter circuit plate, pin connection sheet and pin support component are strong so as to the structure that improves pin connection sheet
Degree, prevents pin connection sheet from deforming or fractureing.For example, the new network filter is suitable for single port transmission, 4 oral instructions
Defeated and 2.5G transmission rate network filter model.
In order to be preferably illustrated to above-mentioned new network filter, to more fully understand above-mentioned new network filter
Design.In conjunction with shown in Fig. 1 and Fig. 2, a kind of new network filter 10 include: filter top cover 100, filter back box 200,
Filter circuit plate, pin connection sheet 400 and pin support component 500 are provided with installation fixture block 110 on filter top cover 100；
Installation card slot 210 is offered on the one side of filter back box 200, filter top cover 100 is set in filter back box 200,
Installation fixture block 110 is connect with installation card slot 210, and the center position of filter back box 200 offers container, filter back box
Pin mounting hole is offered on 200 one side, pin mounting hole is connected to container；Filter circuit plate is set to container
It is interior.In the present embodiment, filter top cover 100 is rectangular parallelepiped structure, and installation fixture block is bar shaped fixture block, and installation card slot is square card
Slot, filter back box are rectangular parallelepiped structure.In this way, filter top cover 100 and filter back box 200 is facilitated to carry out installation cooperation.
It should be noted that filter top cover 100 and the installation of filter back box 200 cooperate, to make internal formation sealing
Cavity structure is connect, to just use the mode of engaging installation by filter top cover with installation card slot 210 by installation fixture block 110
100 carry out installation connection with filter back box 200, after completing connection, then by sealing viscose glue for filter top cover 100 and filtering
The link position of device back box 200 is bonded, so that filter top cover 100 be made to be fixed on together with filter back box 200.
Filter circuit plate is mounted in container, so as to play the role of seal protection to filter circuit plate.
Referring to Fig. 2, pin connection sheet 400 includes interconnecting piece 410, extension 420 and weld part 430, extension
420 one end is connect with interconnecting piece 410, and the other end of extension 420 is connect with weld part 430, interconnecting piece 410 and weld part
430 parallel settings, interconnecting piece 410 wears pin mounting hole, and interconnecting piece 410 is connect with filter circuit plate.In this implementation
In example, pin connection sheet 400 is provided with multiple, and each pin connection sheet 400 is arranged in parallel, and each pin connection sheet 400 is divided
At two rows, it is separately positioned on the symmetrical two sides of filter back box 200.
It should be noted that pin connection sheet 400 is connect by interconnecting piece 410 with filter circuit plate, pass through weld part
430 connect with corresponding electric elements, to complete installation connection operation, extension 420 is played a supporting role, in this way, making
Pin connection sheet 400 is in " Z " font structure, is operated convenient for welding processing.
Referring to Fig. 2, pin support component 500 includes that the first connection transverse slat 510, second connects transverse slat 520, first
Supporting block 530, the second supporting block 540 and snubber elastomeric column 550, one end of the first connection transverse slat 510 and the second connection transverse slat 520
One end connect respectively with filter back box 200, first connection transverse slat 510 the other end and second connection transverse slat 520 it is another
End is connect with extension 420 respectively, so, it is possible to connect transverse slat 520 to pin connection with second by the first connection transverse slat 510
Piece 400 is supported, so that pin connection sheet 400 is not susceptible to deform or fracture, meanwhile, first connects transverse slat 510 and prolongs
The end that the end and the second connection transverse slat 520 that extending portion 420 connects are connect with extension 420 is provided with electro-insulating rubber layer, such as
This, can play the role of insulation, and can provide extension 420 certain elastic buffer power, can further prevent in this way
Only pin connection sheet 400 deforms or fractures.
Further, the first supporting block 530 and the second supporting block 540 are separately positioned on the first connection transverse slat 510 and second
It connects between transverse slat 520, so, it is possible to improve the structural strength between the first connection transverse slat 510 and the second connection transverse slat 520,
Pin connection sheet 400 is enough further prevented to deform or fracture.Meanwhile snubber elastomeric column 550 connect cross with first respectively
Plate 510 and interconnecting piece 410 connect, and so, it is possible when new network filter 10 carries out erecting and welding, are pin connection sheet
400 provide support force and elastic buffer power, pin connection sheet 400 can be further prevented to deform or fracture in this way.
In one embodiment, the setting parallel with the second connection transverse slat of the first connection transverse slat；For another example, the first supporting block and second
The parallel setting of supporting block；For another example, there are two the settings of snubber elastomeric column；For another example, snubber elastomeric column is caoutchouc elasticity column, in this way,
It can be improved whole structural strength, and can be improved integrally-built compactedness.
Compared with prior art, the utility model at least has the following advantages:
The new network filter 10 of the utility model passes through setting filter top cover 100, filter back box 200, filtering
Device circuit board, pin connection sheet 400 and pin support component 500, so as to improve the structural strength of pin connection sheet 400,
Prevent pin connection sheet 400 from deforming or fractureing.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it cannot be understood as the limitations to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (10)
1. a kind of new network filter characterized by comprising
Filter top cover is provided with installation fixture block on the filter top cover；
Filter back box offers installation card slot on the one side of the filter back box, and the filter top cover is set to institute
It states in filter back box, the installation fixture block is connect with the installation card slot, and the center position of the filter back box opens up
There is container, pin mounting hole, the pin mounting hole and the container are offered on the one side of the filter back box
Connection；
Filter circuit plate, the filter circuit plate are set in the container；
Pin connection sheet, the pin connection sheet include interconnecting piece, extension and weld part, one end of the extension with it is described
Interconnecting piece connection, the other end of the extension are connect with the weld part, and the interconnecting piece is parallel with the weld part to be set
It sets, the interconnecting piece wears the pin mounting hole, and the interconnecting piece is connect with the filter circuit plate；And
Pin support component, the pin support component include the first connection transverse slat, the second connection transverse slat, the first supporting block, the
Two supporting blocks and snubber elastomeric column, it is described first connection transverse slat one end and it is described second connection transverse slat one end respectively with it is described
The other end of the connection of filter back box, the other end of the first connection transverse slat and the second connection transverse slat prolongs with described respectively
Extending portion connection, first supporting block and second supporting block are separately positioned on the first connection transverse slat and described second and connect
It connects between transverse slat, the snubber elastomeric column connect transverse slat and interconnecting piece connection with described first respectively.
2. new network filter according to claim 1, which is characterized in that the filter top cover is cuboid knot
Structure.
3. new network filter according to claim 1, which is characterized in that the installation fixture block is bar shaped fixture block.
4. new network filter according to claim 1, which is characterized in that the installation card slot is rectangular card slot.
5. new network filter according to claim 1, which is characterized in that the pin connection sheet be provided with it is multiple,
Each pin connection sheet is arranged in parallel.
6. new network filter according to claim 1, which is characterized in that the first connection transverse slat and described second
Connect the parallel setting of transverse slat.
7. new network filter according to claim 1, which is characterized in that first supporting block and described second
The parallel setting of bracer.
8. new network filter according to claim 1, which is characterized in that there are two the snubber elastomeric column settings.
9. new network filter according to claim 8, which is characterized in that the snubber elastomeric column is caoutchouc elasticity
Column.
10. new network filter according to claim 1, which is characterized in that the filter back box is cuboid knot
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821529549.XU CN208581214U (en) | 2018-09-18 | 2018-09-18 | New network filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821529549.XU CN208581214U (en) | 2018-09-18 | 2018-09-18 | New network filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208581214U true CN208581214U (en) | 2019-03-05 |
Family
ID=65512648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821529549.XU Active CN208581214U (en) | 2018-09-18 | 2018-09-18 | New network filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208581214U (en) |
-
2018
- 2018-09-18 CN CN201821529549.XU patent/CN208581214U/en active Active
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