CN211238449U - High-stability and low-loss ceramic dielectric filter - Google Patents
High-stability and low-loss ceramic dielectric filter Download PDFInfo
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- CN211238449U CN211238449U CN201921893313.9U CN201921893313U CN211238449U CN 211238449 U CN211238449 U CN 211238449U CN 201921893313 U CN201921893313 U CN 201921893313U CN 211238449 U CN211238449 U CN 211238449U
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- ceramic dielectric
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Abstract
The utility model discloses a high stable, low-loss ceramic dielectric filter, including ceramic filter body and mount pad, the bottom both sides of ceramic filter body are all fixed and are equipped with the mount pad, and two mount pads inlay with the T type groove of seting up in mount pad top both sides and establish and be connected, and the equal fixed mounting in tank bottom both sides in two T type grooves has the bumper shock absorber, and the top of two bumper shock absorbers is connected with the bottom contact of installation piece, and the pipe groove has been seted up at the middle part on mount pad top, and the inside in pipe groove is inlayed and is equipped with annular pipe, and the stock solution chamber has been seted up to the inside of mount. The utility model relates to a high stability, low-loss ceramic dielectric filter, ceramic filter body and the junction fixed mounting of mounting groove have the bumper shock absorber, guarantee the stability of ceramic filter body working process.
Description
Technical Field
The utility model relates to a wave filter, in particular to high stable, low-loss ceramic dielectric filter.
Background
The 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.
In the working process of the existing filter, the filter is easy to work unstably due to external impact, and meanwhile, heat generated by the working of the filter cannot be dissipated in time to influence the normal work of the filter, so that a high-stability and low-loss ceramic dielectric filter needs to be designed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high stable, low-loss ceramic dielectric filter to solve the current wave filter that proposes in the above-mentioned background art at the in-process of work, receive external impact to cause wave filter work unstable easily, the heat that wave filter work produced can't in time effluvium simultaneously, influences the problem of the normal work of wave filter.
In order to achieve the above object, the utility model provides a following technical scheme: a high-stability low-loss ceramic dielectric filter comprises a ceramic filter body and mounting seats, wherein the mounting seats are fixedly arranged on two sides of the bottom end of the ceramic filter body, the two mounting seats are connected with T-shaped grooves formed in two sides of the top end of the mounting seats in an embedded manner, shock absorbers are fixedly arranged on two sides of the bottom of the two T-shaped grooves, the top ends of the two shock absorbers are in contact connection with the bottom end of a mounting block, a guide pipe groove is formed in the middle of the top end of the mounting seat, an annular guide pipe is embedded in the guide pipe groove, a liquid storage cavity is formed in the mounting seats, a micro pump is fixedly arranged on the bottom cavity wall of the liquid storage cavity, the liquid outlet end of the micro pump is connected with one end of the annular guide pipe, the other end of the annular guide pipe penetrates through the guide pipe groove to be communicated with the interior of the liquid, the micropump is electrically connected with an external power supply through the temperature control switch.
As a preferred technical scheme of the utility model, the bumper shock absorber comprises sleeve, T template, diaphragm and a plurality of spring, sleeve fixed mounting is in the tank bottom in T type groove, telescopic inside equidistance fixed mounting has a plurality of spring, a plurality of the one end of spring and the bottom fixed connection of diaphragm, the top of diaphragm and the bottom fixed connection of T template, the T template alternates with the sleeve to be connected, the top and the installation piece contact of T template are connected.
As a preferred technical scheme of the utility model, four edges on mount pad top all set up threaded hole, four the equal threaded connection in inside of screw hole has fastening bolt.
As an optimal technical scheme of the utility model, the size of installation piece and the internal diameter phase-match in T type groove, just the junction subsides of installation piece and T type groove are equipped with sealed the pad.
As an optimized technical scheme of the utility model, the inlet with stock solution chamber intercommunication is seted up to one side of mount pad, the sealing plug is inlayed to the inside of inlet.
Compared with the prior art, the utility model discloses following beneficial effect has:
1) the shock absorber is fixedly arranged at the joint of the ceramic filter body and the T-shaped groove, so that the stability of the ceramic filter body in the working process is ensured;
2) the temperature control switch controls the micro pump to work, so that water in the liquid storage cavity can be conveniently circulated through the annular guide pipe, heat generated by the work of the ceramic filter body can be conveniently taken away, and the normal work of the ceramic filter body can be ensured.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is a schematic view of a partial structure of the present invention;
fig. 4 is a schematic view of the inner structure of the conduit groove of the present invention.
In the figure: 1. a ceramic filter body; 2. a mounting seat; 3. mounting blocks; 4. a liquid storage cavity; 5. a micro-pump; 6. a T-shaped groove; 7. a shock absorber; 8. an annular conduit; 9. a sleeve; 10. a T-shaped plate; 11. a transverse plate; 12. a spring; 13. a conduit groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the utility model provides a high-stability and low-loss ceramic dielectric filter, which comprises a ceramic filter body 1 and mounting bases 2, wherein the mounting bases 2 are fixedly arranged on both sides of the bottom end of the ceramic filter body 1, the two mounting bases 2 are connected with T-shaped grooves 6 arranged on both sides of the top end of the mounting bases 2 in an embedded manner, shock absorbers 7 are fixedly arranged on both sides of the bottoms of the two T-shaped grooves 6, the top ends of the two shock absorbers 7 are connected with the bottom end of a mounting block 3 in a contact manner, a conduit groove 13 is arranged in the middle of the top end of the mounting base 2, an annular conduit 8 is embedded inside the conduit groove 13, a liquid storage cavity 4 is arranged inside the mounting bases 2, a micro-pump 5 is fixedly arranged on the bottom cavity wall of the liquid storage cavity 4, the liquid outlet end of the micro-pump 5 is connected with one end of the annular conduit 8, the, the temperature control switch is fixedly installed in the middle of the bottom end of the ceramic filter body 1, the micropump 5 is electrically connected with an external power supply through the temperature control switch, a shock absorber 7 is fixedly installed at the joint of the ceramic filter body 1 and the T-shaped groove 6, the stability of the working process of the ceramic filter body 1 is ensured, the shock absorber 7 is composed of a sleeve 9, a T-shaped plate 10, a transverse plate 11 and a plurality of springs 12, the sleeve 9 is fixedly installed at the bottom of the T-shaped groove 6, the plurality of springs 12 are fixedly installed in the sleeve 9 at equal intervals, one ends of the plurality of springs 12 are fixedly connected with the bottom end of the transverse plate 11, the top end of the transverse plate 11 is fixedly connected with the bottom end of the T-shaped plate 10, the T-shaped plate 10 is alternately connected with the sleeve 9, the top end of the T-shaped plate 10 is in contact with the installation block 3, the shock absorber, the equal threaded connection in inside of four screw holes has fastening bolt, fastening bolt through threaded connection, the installation of the mount pad 2 of being convenient for, the size of installation piece 3 and the internal diameter phase-match of T type groove 6, and the junction subsides of installation piece 3 and T type groove 6 are equipped with sealed the pad, through pasting the sealed pad of establishing, guarantee the leakproofness of junction, the inlet with stock solution chamber 4 intercommunication is seted up to one side of mount pad 2, the inside of inlet is inlayed and is equipped with the sealing plug, through the inlet of seting up, be convenient for to stock solution chamber 4 inside packing coolant liquid.
When specifically using, the utility model relates to a high stability, low-loss ceramic dielectric filter, when this ceramic filter body 1 is used to needs, at first inlay the installation piece 3 that is equipped with ceramic filter body 1 bottom both sides and establish the inside to the T type groove 6 that 2 bottom both sides of mount pad were seted up, accomplish ceramic filter body 1's installation, when the heat that ceramic filter body 1 produced in the course of the work reaches the temperature that temperature detect switch set for, open micropump 5 through temperature detect switch, be convenient for with the inside water suction of stock solution chamber 4 to among the ring conduit 8 through micropump 5, realize the water circulation heat dissipation, guarantee ceramic filter body 1's normal work.
In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A high-stability low-loss ceramic dielectric filter comprises a ceramic filter body (1) and mounting seats (2), and is characterized in that the mounting seats (2) are fixedly arranged on two sides of the bottom end of the ceramic filter body (1), the two mounting seats (2) are connected with T-shaped grooves (6) formed in two sides of the top end of the mounting seats (2) in an embedded mode, shock absorbers (7) are fixedly arranged on two sides of the bottom of the two T-shaped grooves (6), the top ends of the two shock absorbers (7) are connected with the bottom end of a mounting block (3) in a contact mode, a guide pipe groove (13) is formed in the middle of the top end of the mounting seat (2), an annular guide pipe (8) is embedded in the guide pipe groove (13), a liquid storage cavity (4) is formed in the mounting seats (2), a micro pump (5) is fixedly arranged on the bottom cavity wall of the liquid storage cavity (4), and the liquid outlet end of the micro pump (5) is connected with one end of the, the other end of the annular guide pipe (8) penetrates through the guide pipe groove (13) to be communicated with the inside of the liquid storage cavity (4), the middle of the bottom end of the ceramic filter body (1) is fixedly provided with a temperature control switch, and the micro pump (5) is electrically connected with an external power supply through the temperature control switch.
2. A high stability, low loss ceramic dielectric filter according to claim 1, wherein: bumper shock absorber (7) comprise sleeve (9), T template (10), diaphragm (11) and a plurality of spring (12), sleeve (9) fixed mounting is in the tank bottom of T type groove (6), the inside equidistance fixed mounting of sleeve (9) has a plurality of spring (12), a plurality of the one end of spring (12) and the bottom fixed connection of diaphragm (11), the top of diaphragm (11) and the bottom fixed connection of T template (10), T template (10) alternate with sleeve (9) and are connected, the top and the installation piece (3) contact of T template (10) are connected.
3. A high stability, low loss ceramic dielectric filter according to claim 1, wherein: threaded holes are formed in four corners of the top end of the mounting seat (2), and fastening bolts are connected with the inner portions of the threaded holes in a threaded mode.
4. A high stability, low loss ceramic dielectric filter according to claim 1, wherein: the size of installation piece (3) and the internal diameter phase-match of T type groove (6), just the junction subsides of installation piece (3) and T type groove (6) are equipped with sealed the pad.
5. A high stability, low loss ceramic dielectric filter according to claim 1, wherein: a liquid inlet communicated with the liquid storage cavity (4) is formed in one side of the mounting seat (2), and a sealing plug is embedded in the liquid inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921893313.9U CN211238449U (en) | 2019-11-05 | 2019-11-05 | High-stability and low-loss ceramic dielectric filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921893313.9U CN211238449U (en) | 2019-11-05 | 2019-11-05 | High-stability and low-loss ceramic dielectric filter |
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| Publication Number | Publication Date |
|---|---|
| CN211238449U true CN211238449U (en) | 2020-08-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921893313.9U Active CN211238449U (en) | 2019-11-05 | 2019-11-05 | High-stability and low-loss ceramic dielectric filter |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111952701A (en) * | 2020-09-10 | 2020-11-17 | 衡阳市衡山科学城科技创新服务有限公司 | Ceramic dielectric filter structure mounted on PCB |
-
2019
- 2019-11-05 CN CN201921893313.9U patent/CN211238449U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111952701A (en) * | 2020-09-10 | 2020-11-17 | 衡阳市衡山科学城科技创新服务有限公司 | Ceramic dielectric filter structure mounted on PCB |
| CN111952701B (en) * | 2020-09-10 | 2021-08-06 | 衡阳市衡山科学城科技创新服务有限公司 | Structure for mounting ceramic dielectric filter on PCB |
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