CN207543076U - A kind of spliced casing of filter of adjustable length - Google Patents
A kind of spliced casing of filter of adjustable length Download PDFInfo
- Publication number
- CN207543076U CN207543076U CN201721349643.2U CN201721349643U CN207543076U CN 207543076 U CN207543076 U CN 207543076U CN 201721349643 U CN201721349643 U CN 201721349643U CN 207543076 U CN207543076 U CN 207543076U
- Authority
- CN
- China
- Prior art keywords
- filter
- shell body
- casing
- right shell
- left shell
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of spliced casing of filter of adjustable length, including:Left shell, right shell body and spliceosome, the right-hand end of the left shell is installed with spring, the left-hand end of the right shell body is installed with sleeve, the spring and the sleeve match, realize that the spacing between the left shell and the right shell body is adjusted and installation positions, and it is achieved a fixed connection between the left shell and the right shell body by the spliceosome, through the above way, the utility model can be according to wave filter size come the arbitrary length for adjusting casing of filter, and by using spliced connection mode, it can be convenient for the dismounting of casing of filter, consequently facilitating the repair and replacement of enclosure interior wave filter.
Description
Technical field
The utility model is related to a kind of die casting, the spliced casing of filter of more particularly to a kind of adjustable length.
Background technology
In general, wave filter is mainly made of filter cavity and cover board, multiple resonant rods, tuning are equipped in filter cavity body
It is opposite with the resonant rod that screw rod one end penetrates cover board, by adjust tool adjust the distance between tuning screw and resonant rod with
Reach required RF index.
It needs that certain space is stayed to protrude cover board for accommodating the nut, gasket and tuning screw above cover board during installation
Part causes entire wave filter product the space occupied to increase, which results in the more difficult assurance of size to casing of filter, often
It often produces obtained casing of filter to mismatch with wave filter size, causes the phenomenon that scrappage is high, and cost waste is big.
Utility model content
The utility model is mainly solving the technical problems that provide a kind of spliced casing of filter of adjustable length, energy
It, can enough according to wave filter size come the arbitrary length for adjusting casing of filter, and by using spliced connection mode
Convenient for the dismounting of casing of filter, consequently facilitating the repair and replacement of enclosure interior wave filter.
In order to solve the above technical problems, the technical solution that the utility model uses is：A kind of adjustable length is provided
Spliced casing of filter, including:Left shell, right shell body and spliceosome, the right-hand end of the left shell are installed with
Spring, the left-hand end of the right shell body are installed with sleeve, and the spring and the sleeve match, and realize the left shell
Spacing between the right shell body adjusts and installation positioning, and passes through the spelling between the left shell and the right shell body
Junctor achieves a fixed connection.
In one preferred embodiment of the utility model, the spliceosome is according between the left shell and the right shell body
Spacing can have and have different length.
In one preferred embodiment of the utility model, the left shell and the right shell body it is in the same size.
In one preferred embodiment of the utility model, lead between the spliceosome and the left shell, the right shell body
Bolt is crossed to be connected.
The beneficial effects of the utility model are：A kind of spliced casing of filter of adjustable length of the utility model leads to
It crosses using the connection between spliceosome realization left shell and right shell body, so as to adjust a left side by changing the length of spliceosome
Spacing between housing and right shell body, so as to according to wave filter size come it is arbitrary adjust casing of filter length；Simultaneously
By using spliced connection mode, spring between left shell and right shell body is installed, tearing open for casing of filter can be convenient for
Dress, consequently facilitating the repair and replacement of enclosure interior wave filter.
Description of the drawings
Fig. 1 is the structure diagram of the utility model in a preferred embodiment；
The label of each component is as follows in attached drawing：1st, left shell, 2, right shell body, 3, spliceosome, 4, spring, 5, sleeve, 6, spiral shell
Bolt.
Specific embodiment
The preferred embodiment of the utility model is described in detail below in conjunction with the accompanying drawings, so that the advantages of the utility model
It can be easier to be readily appreciated by one skilled in the art with feature, it is apparent clear and definite so as to be made to the scope of protection of the utility model
Define.
Referring to Fig. 1, the utility model embodiment includes：
A kind of spliced casing of filter of adjustable length, including:Left shell 1, right shell body 2 and spliceosome 3, it is described
The right-hand end of left shell 1 is installed with spring 4, and the left-hand end of the right shell body 2 is installed with sleeve 5,4 He of spring
The sleeve 5 matches, and realizes that the spacing between the left shell 1 and the right shell body 2 is adjusted and installation positions, and described
It is achieved a fixed connection between left shell 1 and the right shell body 2 by the spliceosome 3.
Wherein, the spliceosome 3 can be had according to the spacing between the left shell 1 and the right shell body 2 have it is different
Length,.
The left shell 1 and the right shell body 2 it is in the same size.
It is connected between the spliceosome 3 and the left shell 1, the right shell body 2 by bolt.
A kind of operating method of the spliced casing of filter of adjustable length of the utility model is：Spring 4 is inserted first
Enter in sleeve 5, spring 4 is then squeezed according to the length of wave filter, until the total length of left shell 1 and right shell body 2 is equal to filter
The length of wave device is then chosen the splice plate 3 of suitable length, is fixed left shell 1 and right shell body 2 using bolt 6, at this time spring
4 are in compressive state, when needing replacing the wave filter inside casing of filter, it is only necessary to which the bolt 6 on spliceosome 3 is taken
Under, left shell will the automatic spring under the thrust of spring 4 at once, dismounting and its conveniently.
It is different from the prior art, the spliced casing of filter of a kind of adjustable length of the utility model, by using spelling
Junctor realizes the connection between left shell and right shell body, so as to adjust left shell and the right side by changing the length of spliceosome
Spacing between housing, so as to according to wave filter size come it is arbitrary adjust casing of filter length；While by using
Spliced connection mode installs spring between left shell and right shell body, can be convenient for the dismounting of casing of filter, so as to just
In the repair and replacement of enclosure interior wave filter.
" on ", " under ", "left", "right", " interior ", " outer " etc. it should be noted that term in the description of the present invention,
The orientation or position relationship of instruction are when being used based on orientation shown in the drawings or position relationship or the utility model product
The orientation or position relationship usually put are for only for ease of description the utility model and simplify description rather than instruction or dark
Show that signified device or element there must be specific orientation, with specific azimuth configuration and operation, therefore it is not intended that right
The limitation of the utility model.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (4)
1. a kind of spliced casing of filter of adjustable length, it is characterised in that, including:Left shell, right shell body and splicing
Body, the right-hand end of the left shell are installed with spring, and the left-hand end of the right shell body is installed with sleeve, the spring
Match with the sleeve, realize that the spacing between the left shell and the right shell body is adjusted and installation positions, and described
It is achieved a fixed connection between left shell and the right shell body by the spliceosome.
2. the spliced casing of filter of adjustable length according to claim 1, which is characterized in that the spliceosome root
Can have according to the spacing between the left shell and the right shell body has different length.
3. the spliced casing of filter of adjustable length according to claim 1, which is characterized in that the left shell and
The right shell body it is in the same size.
4. the spliced casing of filter of adjustable length according to claim 1, which is characterized in that the spliceosome with
It is connected between the left shell, the right shell body by bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721349643.2U CN207543076U (en) | 2017-10-19 | 2017-10-19 | A kind of spliced casing of filter of adjustable length |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721349643.2U CN207543076U (en) | 2017-10-19 | 2017-10-19 | A kind of spliced casing of filter of adjustable length |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207543076U true CN207543076U (en) | 2018-06-26 |
Family
ID=62610732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721349643.2U Expired - Fee Related CN207543076U (en) | 2017-10-19 | 2017-10-19 | A kind of spliced casing of filter of adjustable length |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207543076U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107707213A (en) * | 2017-10-19 | 2018-02-16 | 苏州优浦精密铸造有限公司 | A kind of spliced casing of filter of adjustable length |
-
2017
- 2017-10-19 CN CN201721349643.2U patent/CN207543076U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107707213A (en) * | 2017-10-19 | 2018-02-16 | 苏州优浦精密铸造有限公司 | A kind of spliced casing of filter of adjustable length |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180626 Termination date: 20211019 |