CN209824311U - Electronic information filtering device - Google Patents
Electronic information filtering device Download PDFInfo
- Publication number
- CN209824311U CN209824311U CN201920457824.XU CN201920457824U CN209824311U CN 209824311 U CN209824311 U CN 209824311U CN 201920457824 U CN201920457824 U CN 201920457824U CN 209824311 U CN209824311 U CN 209824311U
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- shell
- groove
- clamping
- electronic information
- filtering device
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Abstract
The utility model discloses an electronic information filtering device, which belongs to the field of filtering devices and comprises a shell, wherein two sides of the inner part of the shell are symmetrically provided with first conical grooves, two sides of the outer part of the shell are symmetrically provided with threading pipes, the inner parts of the threading pipes are communicated with the first conical grooves, sealing sleeves are sleeved in the threading pipes in a sliding way, the shell and the shell cover are conveniently and quickly assembled by designing elastic strips and clamping blocks at the lower end of the shell cover to be matched with clamping grooves in the shell, a buckle is arranged in a clamping seat in the shell body to be matched with a connecting strip on a filter body to conveniently position the filter body, the assembly is convenient, a sealing ring is adopted between the shell body and the shell cover for sealing, the threading pipes are sealed by the sealing sleeves, the electronic information filtering device has a moisture-proof function, the filter is prevented from being wetted in a humid, through the cooperation of heat conduction silica gel piece and heating panel, can make the wave filter have good radiating effect.
Description
Technical Field
The utility model relates to a filter equipment field, more specifically say, relate to an electronic information filter equipment.
Background
The power filter is a filter circuit consisting of a capacitor, an inductor and a resistor. The filter can effectively filter the frequency point of the specific frequency in the power line or the frequencies except the frequency point to obtain a power signal of the specific frequency or eliminate the power signal of the specific frequency.
The filter has wide application range and various types, and a filtering module is generally arranged in the shell and is connected with a circuit through a lead. However, when the filter module and the housing cover are installed in the filter device, a plurality of fasteners are mostly adopted for assembly, and quick assembly is difficult to achieve. In a humid environment, the common filter shell has poor moisture-proof effect, the service life of the filter is easy to reduce, and the filter lacks corresponding heat dissipation measures.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved
Problem to exist among the prior art, an object of the utility model is to provide an electronic information filtering device, it is through the draw-in groove cooperation inside at cap lower extreme design elasticity strip and fixture block and casing, make casing and cap convenient assembling swift, install the buckle in the inside cassette of casing, through with the cooperation of the connecting strip on the wave filter body, conveniently fix a position the wave filter body, the equipment is convenient, and adopt the sealing washer to seal between casing and the cap, threading pipe department adopts the seal cover sealed, has dampproofing function, avoid the wave filter inside to wet in humid environment, reduce the life of wave filter, cooperation through heat conduction silica gel piece and heating panel, can make the wave filter have good radiating effect.
2. Technical scheme
In order to solve the above problems, the utility model adopts the following technical proposal.
An electronic information filtering device comprises a shell, wherein first conical grooves are symmetrically arranged on two sides of the inner portion of the shell, threading pipes are symmetrically arranged on two sides of the outer portion of the shell, the inner portions of the threading pipes are communicated with the first conical grooves, sealing sleeves are slidably sleeved in the threading pipes, fastening caps are connected to the outer sides of the threading pipes through threads, clamping grooves are symmetrically arranged on two sides of the inner portion of the shell, a shell cover is mounted at the upper end of the shell, a groove is formed in the upper end of the shell cover, an elastic strip is arranged at the lower end of the shell cover, clamping blocks are arranged on the surface of the elastic strip, a heat dissipation plate is pasted in the groove, a heat dissipation strip is arranged at the upper end of the heat dissipation plate, a mounting sleeve is arranged at the lower end of the heat dissipation plate, a heat conduction silica gel block is pasted in the mounting sleeve, the upper end of screw thread piece is provided with the buckle, it is through the draw-in groove cooperation inside at cap lower extreme design elastic strip and fixture block and casing, make casing and cap convenient assembling swift, install the buckle in the inside cassette of casing, through with the cooperation of the connecting strip on the wave filter body, conveniently fix a position the wave filter body, the equipment is convenient, and adopt the sealing washer to seal between casing and the cap, threading pipe department adopts the seal cover sealed, has dampproofing function, avoid the wave filter inside to wet in humid environment, reduce the life of wave filter, cooperation through heat conduction silica gel piece and heating panel, can make the wave filter have good radiating effect.
Further, the left side of fastening cap is provided with the second toper groove, second toper groove is for running through the groove, the inside and the seal cover of fastening cap are hugged closely, the seal cover is made by rubber materials, through fastening cap extrusion seal cover, can make the seal cover compress tightly the wire, seals this department, has dampproofing effect.
Further, be provided with logical groove in the cap, it is square to lead to the groove, it has cup jointed the installation cover to lead to slide in the groove, cap, elasticity strip and fixture block formula structure as an organic whole, and make by elastic engineering plastic material, lead to the groove and provide installation space for the installation cover, through the elasticity of elasticity strip, can be so that fixture block chucking draw-in groove.
Furthermore, the lower extreme of cap hugs closely there is the sealing washer, the lower extreme of sealing washer is hugged closely with the upper end of casing, the sealing washer is made by rubber materials, through the sealing effect of sealing washer, can be so that realize sealed between casing and the cap, has dampproofing effect.
Further, the fixture block and the clamping groove are clamped, the surface of the fixture block is smooth, the clamping groove is smooth, the left end of the fixture block is matched with the inner contour of the clamping groove, the shell cover and the shell can be clamped through the matching of the clamping groove and the fixture block, and rapid assembly can be achieved.
Further, be provided with the mounting groove in the cassette, the backup pad has been cup jointed in the mounting groove, the upper end fixedly connected with filter body of backup pad, filter body's upper end is hugged closely with heat conduction silica gel piece, the lower extreme of backup pad is provided with the connecting strip, the surface symmetry of connecting strip is provided with the lug, and the mounting groove provides installation space for the backup pad, through the in close contact with of filter body and heat conduction silica gel piece, can derive the heat of filter body.
Further, lug and buckle joint, screw thread piece and buckle formula structure as an organic whole, and make by elastic engineering plastics, through the cooperation of lug and buckle, can be so that connecting strip and buckle quick joint realize fast assembly.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages of:
(1) this scheme is through the draw-in groove cooperation inside at cap lower extreme design elasticity strip and fixture block and casing, make casing and cap convenient assembling swift, install the buckle in the inside cassette of casing, through with the cooperation of the connecting strip on the wave filter body, the convenience is fixed a position the wave filter body, the equipment is convenient, and adopt the sealing washer sealed between casing and the cap, threading pipe department adopts the seal cover sealed, moisture-proof function has, avoid the wave filter inside to wet in humid environment, reduce the life of wave filter, cooperation through heat conduction silica gel piece and heating panel, can make the wave filter have good radiating effect.
(2) The left side of fastening cap is provided with the second toper groove, and the second toper groove is for running through the groove, and the inside and the seal cover of fastening cap are hugged closely, and the seal cover is made by rubber materials, through fastening cap extrusion seal cover, can be so that the seal cover compresses tightly the wire, seals this department, has dampproofing effect.
(3) Be provided with logical groove in the cap, lead to the groove and be square, lead to the inslot and slide and cup jointed the installation cover, cap, elasticity strip and fixture block formula structure as an organic whole, and make by elastic engineering plastic material, lead to the groove and provide installation space for the installation cover, elasticity through the elasticity strip can be so that fixture block chucking draw-in groove.
(4) The sealing washer has been hugged closely to the lower extreme of cap, and the lower extreme of sealing washer is hugged closely with the upper end of casing, and the sealing washer is made by rubber materials, through the sealing effect of sealing washer, can be so that realize sealed between casing and the cap, has dampproofing effect.
(5) The clamping block is clamped with the clamping groove, the surface of the clamping block is smooth, the clamping groove is internally smooth, the left end of the clamping block is matched with the inner contour of the clamping groove, the clamping of the shell cover and the shell can be achieved through the matching of the clamping groove and the clamping block, and rapid assembly can be achieved.
(6) Be provided with the mounting groove in the cassette, the backup pad has been slided and has cup jointed in the mounting groove, the upper end fixedly connected with filter body of backup pad, the upper end and the heat conduction silica gel piece of filter body are hugged closely, and the mounting groove provides installation space for the backup pad, through the in close contact with of filter body and heat conduction silica gel piece, can derive the heat of filter body.
(7) The lower extreme of backup pad is provided with the connecting strip, and the surface symmetry of connecting strip is provided with the lug, lug and buckle joint, screw thread piece and buckle formula structure as an organic whole, and make by elastic engineering plastics, through the cooperation of lug and buckle, can be so that connecting strip and buckle quick joint realize fast assembly.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged view of the point A of the present invention;
FIG. 3 is an enlarged view of the point B of the present invention;
fig. 4 is a top view of the overall structure of the present invention;
fig. 5 is a top view of the cartridge of the present invention.
The reference numbers in the figures illustrate:
the filter comprises a shell 1, a first conical groove 2, a threading pipe 3, a sealing sleeve 4, a fastening cap 5, a second conical groove 6, a clamping groove 7, a shell cover 8, a groove 9, a through groove 10, an elastic strip 11, a clamping block 12, a heat dissipation plate 13, a heat dissipation strip 14, a mounting sleeve 15, a heat conduction silica gel block 16, a sealing ring 17, a clamping seat 18, a mounting groove 19, a threaded hole 20, a threaded block 21, a buckle 22, a support plate 23, a filter body 24, a connecting strip 25 and a convex block 26.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
referring to fig. 1-5, an electronic information filtering device includes a housing 1, referring to fig. 1-5, first tapered grooves 2 are symmetrically disposed on two sides of the interior of the housing 1, threading pipes 3 are symmetrically disposed on two sides of the exterior of the housing 1, the interior of the threading pipes 3 is communicated with the first tapered grooves 2, sealing sleeves 4 are slidably sleeved in the threading pipes 3, wires are inserted in the sealing sleeves 4, fastening caps 5 are connected to the outer sides of the threading pipes 3 through threads, clamping grooves 7 are symmetrically disposed on two sides of the interior of the housing 1, the clamping grooves 7 are used for being matched with clamping blocks 12 to complete the installation of the housing cover 8 and the housing 1, a housing cover 8 is mounted at the upper end of the housing 1, a groove 9 is disposed at the upper end of the housing cover 8, an elastic strip 11 is disposed at the lower end of the housing cover 8, the clamping blocks 12 are disposed on the surface of the elastic strip 11, the lower extreme of heating panel 13 is provided with installation cover 15, and heating panel 13 is made aluminium, and the radiating effect is good, and it has heat conduction silica gel block 16 to paste in the installation cover 15, is made by heat conduction silica gel, has good insulating nature and heat conductivity, is provided with cassette 18 in the casing 1, is provided with screw hole 20 in the cassette 18, has screw thread block 21 through threaded connection in the screw hole 20, and the upper end of screw thread block 21 is provided with buckle 22.
Please refer to fig. 1, the left side of the fastening cap 5 is provided with a second taper groove 6, the second taper groove 6 is a through groove, the inside of the fastening cap 5 is tightly attached to the sealing sleeve 4, the sealing sleeve 4 is made of rubber material, the sealing sleeve 4 is extruded through the fastening cap 5, the sealing sleeve 4 can be pressed on the wire, the wire is sealed at the position, the moisture-proof effect is achieved, a through groove 10 is formed in the housing cover 8, the through groove 10 is square, the mounting sleeve 15 is slidably sleeved in the through groove 10, the housing cover 8, the elastic strip 11 and the clamping block 12 are of an integrated structure and are made of elastic engineering plastic material, the installation space is provided for the mounting sleeve 15 by the through groove 10, and the clamping block 12 is clamped.
Referring to fig. 1-2, a sealing ring 17 is tightly attached to the lower end of the housing cover 8, the lower end of the sealing ring 17 is tightly attached to the upper end of the housing 1, the sealing ring 17 is made of rubber materials, sealing between the housing 1 and the housing cover 8 can be achieved through the sealing effect of the sealing ring 17, a moisture-proof effect is achieved, the clamping block 12 is clamped with the clamping groove 7, the surface of the clamping block 12 is smooth, the inside of the clamping groove 7 is smooth, the left end of the clamping block 12 is matched with the inner contour of the clamping groove 7, the housing cover 8 can be clamped with the housing 1 through the matching of the clamping groove 7 and the clamping block 12.
Please refer to fig. 1 and 3, a mounting groove 19 is disposed in the card holder 18, a supporting plate 23 is slidably sleeved in the mounting groove 19, an upper end of the supporting plate 23 is fixedly connected with a filter body 24, an upper end of the filter body 24 is tightly attached to the heat-conducting silica gel block 16, the mounting groove 19 provides a mounting space for the supporting plate 23, the filter body 24 is in close contact with the heat-conducting silica gel block 16, heat of the filter body 24 can be conducted out, a connecting strip 25 is disposed at a lower end of the supporting plate 23, a convex block 26 is symmetrically disposed on the surface of the connecting strip 25, the convex block 26 is connected with the card buckle 22 in a clamping manner, the thread block 21 and the card buckle 22 are of an integrated structure and are made of elastic engineering plastics, and the connecting strip 25 and the card buckle 22 can.
When the filter body 24 needs to be arranged in the shell 1, the connecting strip 25 at the lower end of the supporting plate 23 is only required to be inserted into the buckle 22, so that the convex block 26 on the surface of the connecting strip 25 is clamped with the buckle 22, at the moment, the supporting plate 23 enters the installation groove 19, when the shell 1 needs to be clamped with the shell cover 8, the elastic strip 11 and the fixture block 12 at the lower end of the shell cover 8 are arranged in the shell 1, so that the fixture block 12 slides along the inner wall of the shell 1 until the fixture block 12 is clamped into the clamping groove 7 under the elastic action of the elastic strip 11, the assembly can be completed, and the assembly is convenient and rapid; by the design of the sealing ring 17 and the sealing sleeve 4, the filter has a moisture-proof function, and the service life of the filter is prevented from being shortened due to the fact that the filter is wetted in a humid environment; through the cooperation of heat conduction silica gel piece 16 and heating panel 13 for on heat conduction to heating panel 13 of filter body 24 upper end, heating panel 13 dispels the heat with heat dissipation strip 14, has good radiating effect.
The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.
Claims (7)
1. An electronic information filtering device comprising a housing (1), characterized in that: the cable is characterized in that first conical grooves (2) are symmetrically arranged on two sides of the inside of the shell (1), a threading pipe (3) is symmetrically arranged on two sides of the outside of the shell (1), the inside of the threading pipe (3) is communicated with the first conical grooves (2), a sealing sleeve (4) is sleeved in the threading pipe (3) in a sliding mode, a fastening cap (5) is connected to the outer side of the threading pipe (3) through threads, clamping grooves (7) are symmetrically arranged on two sides of the inside of the shell (1), a shell cover (8) is installed at the upper end of the shell (1), a groove (9) is formed in the upper end of the shell cover (8), an elastic strip (11) is arranged at the lower end of the shell cover (8), a clamping block (12) is arranged on the surface of the elastic strip (11), a heat dissipation plate (13) is pasted in the groove (9), and a heat, the lower extreme of heating panel (13) is provided with installing cover (15), it has heat conduction silica gel piece (16) to paste in installing cover (15), be provided with cassette (18) in casing (1), be provided with screw hole (20) in cassette (18), there is screw thread piece (21) through threaded connection in screw hole (20), the upper end of screw thread piece (21) is provided with buckle (22).
2. An electronic information filtering device according to claim 1, characterized in that: the left side of the fastening cap (5) is provided with a second taper groove (6), the second taper groove (6) is a through groove, the inside of the fastening cap (5) is tightly attached to the sealing sleeve (4), and the sealing sleeve (4) is made of rubber materials.
3. An electronic information filtering device according to claim 1, characterized in that: the elastic clamping device is characterized in that a through groove (10) is formed in the shell cover (8), the through groove (10) is square, an installation sleeve (15) is sleeved in the through groove (10) in a sliding mode, and the shell cover (8), the elastic strip (11) and the clamping block (12) are of an integrated structure and are made of elastic engineering plastic materials.
4. An electronic information filtering device according to claim 1, characterized in that: the lower end of the shell cover (8) is tightly attached with a sealing ring (17), the lower end of the sealing ring (17) is tightly attached with the upper end of the shell body (1), and the sealing ring (17) is made of rubber materials.
5. An electronic information filtering device according to claim 1, characterized in that: the clamping block (12) is clamped with the clamping groove (7), the surface of the clamping block (12) is smooth, the inside of the clamping groove (7) is smooth, and the left end of the clamping block (12) is matched with the inner contour of the clamping groove (7).
6. An electronic information filtering device according to claim 1, characterized in that: the filter is characterized in that a mounting groove (19) is formed in the clamping seat (18), a supporting plate (23) is sleeved in the mounting groove (19) in a sliding mode, the upper end of the supporting plate (23) is fixedly connected with a filter body (24), the upper end of the filter body (24) is tightly attached to a heat-conducting silica gel block (16), a connecting strip (25) is arranged at the lower end of the supporting plate (23), and protruding blocks (26) are symmetrically arranged on the surface of the connecting strip (25).
7. An electronic information filtering device according to claim 6, characterized in that: lug (26) and buckle (22) joint, screw thread piece (21) and buckle (22) formula structure as an organic whole, and make by elastic engineering plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920457824.XU CN209824311U (en) | 2019-04-08 | 2019-04-08 | Electronic information filtering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920457824.XU CN209824311U (en) | 2019-04-08 | 2019-04-08 | Electronic information filtering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209824311U true CN209824311U (en) | 2019-12-20 |
Family
ID=68878823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920457824.XU Expired - Fee Related CN209824311U (en) | 2019-04-08 | 2019-04-08 | Electronic information filtering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209824311U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021208099A1 (en) * | 2020-04-17 | 2021-10-21 | 深圳市大疆创新科技有限公司 | Circuit box and unmanned aerial vehicle |
| CN113613417A (en) * | 2021-07-29 | 2021-11-05 | 成都市浩泰电子科技有限公司 | Millimeter wave filter |
-
2019
- 2019-04-08 CN CN201920457824.XU patent/CN209824311U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021208099A1 (en) * | 2020-04-17 | 2021-10-21 | 深圳市大疆创新科技有限公司 | Circuit box and unmanned aerial vehicle |
| CN113597824A (en) * | 2020-04-17 | 2021-11-02 | 深圳市大疆创新科技有限公司 | Circuit box and unmanned vehicles |
| CN113613417A (en) * | 2021-07-29 | 2021-11-05 | 成都市浩泰电子科技有限公司 | Millimeter wave filter |
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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: 20191220 Termination date: 20210408 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |