CN207442801U - A kind of detachable type filter housing - Google Patents
A kind of detachable type filter housing Download PDFInfo
- Publication number
- CN207442801U CN207442801U CN201820122447.XU CN201820122447U CN207442801U CN 207442801 U CN207442801 U CN 207442801U CN 201820122447 U CN201820122447 U CN 201820122447U CN 207442801 U CN207442801 U CN 207442801U
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- groups
- hole
- multigroup
- footing
- upper cover
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Abstract
The utility model is related to the technical fields of electronic component protection auxiliary equipment, and more particularly to a kind of detachable type filter housing, repair demolition is convenient, improves adaptability, reduces and uses limitation；Including body, multigroup preceding inlet wire short tube, multigroup rear outlet short tube, left footing and right footing；Including upper cover, four groups of support conduits, four groups of threaded rods and four groups of nuts, four groups of support conduits are respectively positioned on filtering intracavitary portion, the bottom of four groups of support conduits respectively with filter chamber inner bottom wall front left side, left rear side, forward right side is connected with right lateral side, the inside of four groups of support conduits is both provided with guide cavity, the top of four groups of support conduits is both provided with through hole, it is communicated through hole and guide cavity, screw thread is both provided on the guide cavity inner wall of four groups of support conduits, the front left side on upper cover top, left rear side, forward right side and right lateral side are both provided with counterbore, the bottom of four groups of threaded rods is inserted through hole through four groups of counterbores and spiral shell is filled to the threaded interior of four groups of support catheter interior guide cavities.
Description
Technical field
The utility model is related to the technical field of electronic component protection auxiliary equipment, more particularly to a kind of detachable type
Filter housing.
Background technology
It is well known that wave filter is a kind of device being filtered to ripple, it can be to the frequency point of specific frequency in power cord
Or the frequency beyond the frequency point is effectively filtered out, and obtains one specific frequency of power supply signal or elimination of a specific frequency
Power supply signal after rate, detachable type filter housing are that one kind is used for filter internal electronic component, are protected, so as to
In the auxiliary equipment for preferably realizing filter function, it is widely used in a variety of applications in the field of electronic component protection；
Existing detachable type filter housing includes body, multigroup preceding inlet wire short tube, multigroup rear outlet short tube, left footing and right bottom
Foot, body interior are provided with filtering chamber, and body front end is provided with multigroup entrance hole, and multigroup entrance hole is communicated with filtering chamber, body
Rear end is provided with multigroup outlet hole, and multigroup outlet hole is communicated with filtering chamber, and body bottom is provided with installing port, and installing port with
Filtering chamber communicates, and the rear end of multigroup preceding inlet wire short tube connects respectively with multigroup entrance hole, the front end difference of multigroup preceding inlet wire short tube
It is communicated with the external world, the front end of multigroup rear outlet short tube connects respectively with multigroup outlet hole, and the rear end of multigroup rear outlet short tube
It is communicated with the external world, left footing and right footing are separately mounted to outer wall bottom and outer right wall bottom on the left of body, and left footing
Left-hand thread through hole and right-hand thread through hole are respectively arranged with the top of right footing, is respectively provided in body left side outer wall and outer right wall
There is multigroup heat emission hole, and multigroup heat emission hole is communicated with filtering chamber；Existing detachable type filter housing is in use, first
By filter housing spiral-lock in the wiring board upper end for being provided with multigroup electronic component, then left footing and right footing are placed on
It is required to be mounted on place, it is locked using bolt by the left-hand thread through hole on left footing and right footing and right-hand thread through hole；
It is found in existing detachable type filter housing use, using sealing glue sticking between the junction of filter housing, works as filter
When ripple device needs detachable maintaining, dismounting is inconvenient, and adaptability is poor, higher using limitation.
Utility model content
In order to solve the above technical problems, the utility model provides, a kind of repair demolition is convenient, and raising adaptability, reduction makes
With the detachable type filter housing of limitation.
A kind of detachable type filter housing of the utility model, including body, multigroup preceding inlet wire short tube, multigroup rear outlet
Short tube, left footing and right footing, body interior are provided with filtering chamber, and body front end is provided with multigroup entrance hole, multigroup entrance hole
It is communicated with filtering chamber, body rear end is provided with multigroup outlet hole, and multigroup outlet hole is communicated with filtering chamber, and body bottom is provided with peace
Mouth is filled, and installing port is communicated with filtering chamber, and the rear end of multigroup preceding inlet wire short tube connects respectively with multigroup entrance hole, multigroup advance
The front end of line short tube communicates respectively with the external world, and the front end of multigroup rear outlet short tube connects respectively with multigroup outlet hole, and multigroup
The rear end of outlet short tube is communicated with the external world afterwards, and left footing and right footing are separately mounted to outer wall bottom and outer right wall on the left of body
Bottom, and the top of left footing and right footing is respectively arranged with left-hand thread through hole and right-hand thread through hole, on the left of body outer wall and
Multigroup heat emission hole is both provided in outer right wall, and multigroup heat emission hole is communicated with filtering chamber；It is led including upper cover, four groups of supports
Pipe, four groups of threaded rods and four groups of nuts, the body top are provided with service ports, and service ports and filtering intracavitary portion phase
Logical, body top outer wall is provided with circle installation tongue, and the edge of groove is provided with multigroup semicircle fixture block, described
Upper cover is located at body service ports top, and the bottom of upper cover is provided with and the installation corresponding installation groove of tongue, the peace
Fill be provided on the surrounding inner wall of groove with multigroup semicircle corresponding multigroup semicircle card slot of fixture block, the upper cover passes through more
Cooperation between the semicircle card slot of group and multigroup semicircle fixture block on body top, is installed on body top, four groups of supports
Conduit is respectively positioned on the filtering intracavitary portion, and the bottom of four groups of support conduits respectively with the front left side of the inner bottom wall that filters chamber,
Left rear side, forward right side are connected with right lateral side, and the inside of four groups of support conduits is both provided with guide cavity, and four groups of support conduits
Top be both provided with through hole, it is described to be communicated through hole and guide cavity, be respectively provided on the guide cavity inner wall of four groups of support conduits
There is screw thread, front left side, left rear side, forward right side and the right lateral side on the upper cover top are both provided with counterbore, four groups of threaded rods
Bottom through four groups of counterbores be inserted through hole and spiral shell is filled to the threaded interior of four groups of support catheter interior guide cavities, described four
Top of the center bottom of group nut respectively with four groups of threaded rods is connected.
A kind of detachable type filter housing of the utility model, further includes left link block, right link block, left bolt and the right side
Bolt, the bottom of the left link block are connected with the top right side of the left footing, and left through hole is horizontally arranged on left link block,
The left side outer wall bottom of the body is provided with left-hand thread hole corresponding with left through hole, and the right end of the left bolt passes through left through hole
It is inserted into and spiral shell is filled to inside left-hand thread hole, the bottom of the right link block on the right side of the top of the right footing with being connected, right connection
Right through hole is horizontally arranged on block, the outer right wall bottom of the body is provided with right-hand thread hole corresponding with right through hole, described
The right end of right bolt is filled to through the insertion of right through hole and spiral shell inside right-hand thread hole.
A kind of detachable type filter housing of the utility model, further includes sealing ring, and the bottom inner portion of the upper cover is set
Seal groove is equipped with, the sealing ring is between upper cover and body top, and sealing ring is mounted on inside seal groove.
A kind of detachable type filter housing of the utility model, the top and body top of four groups of support conduits are neat
It is flat.
A kind of detachable type filter housing of the utility model, the sealing ring are the polytetrafluoroethylsealed sealed circle of polyethylene.
The beneficial effects of the utility model are compared with prior art：By above-mentioned setting, multigroup semicircle can be passed through
The cooperation of fixture block and multigroup semicircle card slot, by upper cover and the clamping of body top, while semi-circular design, facilitate unlatching, and
It can drive the rotation of four groups of threaded rods that upper cover and body top are locked and dismantled by four groups of nuts, convenient disassembly,
Adaptability is improved, reduces and uses limitation.
Description of the drawings
Fig. 1 is the structure diagram of the utility model；
It is marked in attached drawing：1st, body；2nd, preceding inlet wire short tube；3rd, left footing；4th, right footing；5th, upper cover；6th, conduit is supported；7、
Threaded rod；8th, nut；9th, service ports；The 10th, tongue is installed；11st, semicircle fixture block；12nd, installation groove；13rd, semicircle card slot；
14th, through hole；15th, counterbore；16th, left link block；17th, right link block；18th, left bolt；19th, right bolt；20th, sealing ring.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is not intended to limit the scope of the present invention for illustrating the utility model.
As shown in Figure 1, a kind of detachable type filter housing of the utility model, including body 1, multigroup preceding inlet wire short tube
2nd, multigroup rear outlet short tube, left footing 3 and right footing 4, body interior are provided with filtering chamber, and body front end is provided with multigroup inlet wire
Hole, multigroup entrance hole are communicated with filtering chamber, and body rear end is provided with multigroup outlet hole, and multigroup outlet hole is communicated with filtering chamber, this
Body bottom is provided with installing port, and installing port is communicated with filtering chamber, the rear end of multigroup preceding inlet wire short tube respectively with multigroup inlet wire
Hole connects, and the front end of multigroup preceding inlet wire short tube communicates respectively with the external world, it is multigroup after outlet short tube front end respectively with multigroup outlet
Hole connects, and the rear end of multigroup rear outlet short tube is communicated with the external world, and left footing and right footing are separately mounted to outside body left side
Wall bottom and outer right wall bottom, and the top of left footing and right footing is respectively arranged with left-hand thread through hole and right-hand thread leads to
Hole is both provided with multigroup heat emission hole on the left of body in outer wall and outer right wall, and multigroup heat emission hole is communicated with filtering chamber；Bag
It includes 5, four groups of upper cover, 6, four groups of support conduit threaded rod 7 and four groups of nuts 8, body top is provided with service ports 9, and service ports
Communicated with filtering intracavitary portion, body top outer wall is provided with circle installation tongue 10, and the edge of groove be provided with it is more
The semicircle fixture block 11 of group, upper cover are located at body service ports top, and the bottom of upper cover is provided with and to install tongue corresponding
Installation groove 12, is provided on the surrounding inner wall of installation groove and the corresponding multigroup semicircle card slot of multigroup semicircle fixture block
13, upper cover is installed on body top by the cooperation between multigroup semicircle card slot and multigroup semicircle fixture block on body top,
Four groups of support conduits are respectively positioned on filtering intracavitary portion, and the bottom of four groups of support conduits is left front with the inner bottom wall of filtering chamber respectively
Side, left rear side, forward right side are connected with right lateral side, and the inside of four groups of support conduits is both provided with guide cavity, and four groups of support conduits
Top be both provided with through hole 14, communicated through hole and guide cavity, screw thread be both provided on the guide cavity inner wall of four groups of support conduits,
Front left side, left rear side, forward right side and the right lateral side on upper cover top are both provided with counterbore 15, and the bottom of four groups of threaded rods passes through four groups
Counterbore is inserted through hole and spiral shell is filled to the threaded interior of four groups of support catheter interior guide cavities, the center bottoms of four groups of nuts respectively with
The top connection of four groups of threaded rods；It, can matching somebody with somebody by multigroup semicircle fixture block and multigroup semicircle card slot by above-mentioned setting
It closes, by upper cover and the clamping of body top, while semi-circular design, facilitate unlatchings, and four groups of four groups of nuts drives can be passed through
Upper cover and body top are locked and dismantled by the rotation of threaded rod, convenient disassembly, improve adaptability, are reduced using limitation
Property.
A kind of detachable type filter housing of the utility model, further includes left link block 16, right link block 17, left bolt
18 and right bolt 19, the bottom of left link block be connected on the right side of the top of left footing, left through hole is horizontally arranged on left link block,
The left side outer wall bottom of body is provided with left-hand thread hole corresponding with left through hole, and the right end of left bolt is inserted into through left through hole and spiral shell
It is filled to inside left-hand thread hole, the bottom of right link block is horizontally arranged with the right side with being connected on the right side of the top of right footing on right link block
Through hole, the outer right wall bottom of body are provided with right-hand thread hole corresponding with right through hole, and the right end of right bolt is inserted through right through hole
Enter and spiral shell is filled to inside right-hand thread hole；By above-mentioned setting, left footing and right footing convenient disassembly can be made, be conveniently replaceable and tie up
It repaiies.
A kind of detachable type filter housing of the utility model, further includes sealing ring 20, and the bottom inner portion of upper cover is set
There is seal groove, sealing ring is between upper cover and body top, and sealing ring is mounted on inside seal groove；It is set by above-mentioned
It puts, prevents the dust contained in outside air and moisture from entering filter housing internal damage electronic component, improve security
And practicability.
A kind of detachable type filter housing of the utility model, the top of four groups of support conduits are flushed with body top；
By above-mentioned setting, prevent from increasing the gap between upper cover and body top because four groups of support conduits are excessively high, ensure upper cover and this
Body top is locked, and is provided premise for sealing, is improved practicability, improves use reliability.
A kind of detachable type filter housing of the utility model, sealing ring are the polytetrafluoroethylsealed sealed circle of polyethylene；By above-mentioned
It setting, the polytetrafluoroethylsealed sealed circle of polyethylene has the characteristics that antiacid alkali resistant, resists various organic solvents, is practically insoluble in all solvents,
Meanwhile polytetrafluoroethylene (PTFE) has the characteristics that heat safe, can effectively prevent the erosion of the various impurity in external environment, while can
To send out heat thermogenetic when bearing the work of filter internal electronic component, security is improved, reduces and replaces and the repair frequency,
Improve service life.
A kind of detachable type filter housing of the utility model, at work, before above-mentioned action is completed, first
The position of user's needs is moved into, by filter housing spiral-lock in the wiring board upper end for being provided with multigroup electronic component,
Then by left footing and right footing be placed on needed for be mounted on place, pass through the left-hand thread on left footing and right footing using bolt
Through hole and the locking of right-hand thread through hole can pass through the cooperation of multigroup semicircle fixture block and multigroup semicircle card slot, opening or clamping
Upper cover drives the rotation of four groups of threaded rods to dismantle upper cover and body top in repair and lock i.e. by four groups of nuts
It can.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model technical principle is not departed from, several improvement and modification can also be made, these change
The scope of protection of the utility model is also should be regarded as into modification.
Claims (5)
1. a kind of detachable type filter housing, including body (1), multigroup preceding inlet wire short tube (2), multigroup rear outlet short tube, a left side
Footing (3) and right footing (4), body (1) are internally provided with filtering chamber, and body (1) front end is provided with multigroup entrance hole, Duo Zujin
String holes is communicated with filtering chamber, and body (1) rear end is provided with multigroup outlet hole, and multigroup outlet hole is communicated with filtering chamber, body (1) bottom
End is provided with installing port, and installing port is communicated with filtering chamber, the rear end of multigroup preceding inlet wire short tube (2) respectively with multigroup entrance hole
Connection, the front end of multigroup preceding inlet wire short tube (2) communicates respectively with the external world, it is multigroup after outlet short tube front end respectively with multigroup outlet
Hole connects, and the rear end of multigroup rear outlet short tube is communicated with the external world, and left footing (3) and right footing (4) are separately mounted to body
(1) left side outer wall bottom and outer right wall bottom, and left footing (3) and the top of right footing (4) are respectively arranged with left-hand thread
Through hole and right-hand thread through hole are both provided with multigroup heat emission hole, and multigroup heat emission hole on the left of body (1) in outer wall and outer right wall
Communicated with filtering chamber；It is characterised in that it includes upper cover (5), four groups of support conduits (6), four groups of threaded rods (7) and four groups of nuts
(8), body (1) top is provided with service ports (9), and service ports (9) are communicated with the filtering intracavitary portion, body (1)
Top outer wall is provided with circle installation tongue (10), and the edge of groove is provided with multigroup semicircle fixture block (11), institute
State upper cover (5) and be located at body (1) service ports (9) top, and the bottom of upper cover (5) be provided with it is corresponding with installation tongue (10)
Installation groove (12), be provided on the surrounding inner wall of the installation groove (12) corresponding with multigroup semicircle fixture block (11)
Multigroup semicircle card slot (13), the upper cover (5) pass through multigroup semicircle card slot (13) and multigroup semicircle on body (1) top
Cooperation between fixture block (11) is installed on body (1) top, and four groups of support conduits (6) are respectively positioned on the filtering intracavitary portion,
And front left side, left rear side, forward right side and right lateral side of the bottom of four groups of support conduits (6) respectively with the inner bottom wall of filtering chamber connect
It connects, the inside of four groups of support conduits (6) is both provided with guide cavity, and the top of four groups of support conduits (6) is both provided with and wears
Via (14), it is described to be communicated through hole (14) and guide cavity, it is both provided with spiral shell on the guide cavity inner wall of four groups of support conduits (6)
Line, front left side, left rear side, forward right side and the right lateral side on upper cover (5) top are both provided with counterbore (15), four groups of screw threads
The bottom of bar (7) is inserted through hole (14) through four groups of counterbores (15) and spiral shell is filled to the internal guide cavity of four groups of support conduits (6)
Threaded interior, the top of the center bottoms of four groups of nuts (8) respectively with four groups of threaded rods (7) is connected.
2. a kind of detachable type filter housing as described in claim 1, which is characterized in that further include left link block (16),
Right link block (17), left bolt (18) and right bolt (19), the bottom of the left link block (16) and the top of the left footing (3)
End right side connects, and left through hole is horizontally arranged on left link block (16), and the left side outer wall bottom of the body (1) is provided with and a left side
The corresponding left-hand thread hole of through hole, the right end of the left bolt (18) are filled to through the insertion of left through hole and spiral shell inside left-hand thread hole, institute
It states and is connected on the right side of the bottom of right link block (17) and the top of the right footing (4), the right side is horizontally arranged on right link block (17)
Through hole, the outer right wall bottom of the body (1) are provided with right-hand thread hole corresponding with right through hole, the right side of the right bolt (19)
End is filled to through the insertion of right through hole and spiral shell inside right-hand thread hole.
3. a kind of detachable type filter housing as claimed in claim 2, which is characterized in that further include sealing ring (20), institute
The bottom inner portion for stating upper cover (5) is provided with seal groove, and the sealing ring (20) is located between upper cover (5) and body (1) top, and
And sealing ring (20) is mounted on inside seal groove.
A kind of 4. detachable type filter housing as claimed in claim 3, which is characterized in that four groups of support conduits (6)
Top flushed with body (1) top.
5. a kind of detachable type filter housing as claimed in claim 4, which is characterized in that the sealing ring (20) is poly- second
The polytetrafluoroethylsealed sealed circle of alkene.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820122447.XU CN207442801U (en) | 2018-01-24 | 2018-01-24 | A kind of detachable type filter housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820122447.XU CN207442801U (en) | 2018-01-24 | 2018-01-24 | A kind of detachable type filter housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207442801U true CN207442801U (en) | 2018-06-01 |
Family
ID=62286082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820122447.XU Expired - Fee Related CN207442801U (en) | 2018-01-24 | 2018-01-24 | A kind of detachable type filter housing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207442801U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112600527A (en) * | 2020-10-21 | 2021-04-02 | 张家港艾富精密机电技术有限公司 | Anticollision resistance to compression type wave filter convenient to loading and unloading |
-
2018
- 2018-01-24 CN CN201820122447.XU patent/CN207442801U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112600527A (en) * | 2020-10-21 | 2021-04-02 | 张家港艾富精密机电技术有限公司 | Anticollision resistance to compression type wave filter convenient to loading and unloading |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180601 Termination date: 20200124 |
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| CF01 | Termination of patent right due to non-payment of annual fee |