CN205429118U - A improve mounting of taking a percentage for wave filter - Google Patents
A improve mounting of taking a percentage for wave filter Download PDFInfo
- Publication number
- CN205429118U CN205429118U CN201620220136.8U CN201620220136U CN205429118U CN 205429118 U CN205429118 U CN 205429118U CN 201620220136 U CN201620220136 U CN 201620220136U CN 205429118 U CN205429118 U CN 205429118U
- Authority
- CN
- China
- Prior art keywords
- hole
- groove
- fixing hole
- percentage
- clamping block
- 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
Links
Abstract
The utility model discloses an improve mounting of taking a percentage for wave filter, including the cavity, press from both sides tight piece, screw rod, take a percentage, offered perpendicular communicating fixed orifices and fixed slot on the cavity, press from both sides that tight piece is settled in the fixed orifices and near a fixed orifices side wall surface, the longitudinal section length of pressing from both sides tight piece is lighter than the longitudinal section length of fixed orifices, has offered the draw -in groove on pressing from both sides tight, the draw -in groove lies in the position that fixed orifices and fixed slot overlap mutually, the draw -in groove is the same with the extending direction of fixed slot, takes a percentage and can place in fixed slot and draw -in groove, upwards extending of fixed orifices another side is equipped with protruding piece on the face, and protruding piece is located directly over the fixed orifices and not directly over the fixed slot, is equipped with the through -hole in the protruding piece, and the through -hole inner wall is equipped with the internal thread, and screw rod diameter and diameter of hole phase -match, screw length, diameter can make the screw rod pass the through -hole and get into in the fixed orifices and make and press from both sides tight piece and press from both sides a fastening and take a percentage surely. This fixed taking a percentage that mounting can be very firm of taking a percentage is taken a percentage moreover and also can easyly be taken out from the mounting of taking a percentage.
Description
Technical field
This utility model relates to a kind of tap fixing device, particularly relates to a kind of improvement tap fixture for wave filter.
Background technology
Wave filter has a wide range of applications on a communications device, and tap is the resonator within connecting wave filter and adapter, so that it transmits the parts of signal each other.Tap fixture is the parts for fixed taps, although in prior art the device of fixed taps can fixed taps, but there is tap and easily move in tap fixture, the fixing shakiness of tap, and the problem that tap is not easy from tap fixture to take out.
Utility model content
The technical problems to be solved in the utility model is, the tap proposed in above-mentioned background technology is easily moved in tap fixture, the fixing shakiness of tap, and the problem that tap is not easy from tap fixture to take out.
This utility model the technical scheme is that for solving above-mentioned technical problem
A kind of improvement tap fixture for wave filter, including cavity, the square clamping block that insulant is made, screw rod, tap, the square fixing hole vertically communicated and square fixing groove is offered on described cavity, described fixing hole, the internal face of fixing groove is coated with insulant, in described clamping block is placed in described fixing hole and against described fixing hole one side wall surface, the longitudinal section length of described clamping block is less than the longitudinal section length of described fixing hole, square draw-in groove is offered on described clamping block, described draw-in groove is positioned at described fixing hole and the equitant position of fixing groove, described draw-in groove is identical with the bearing of trend of described fixing groove, described tap can be positioned in fixing groove and draw-in groove；Upwardly extending of described fixing hole another side is conformed with block on face, described projection block is positioned at directly over described fixing hole, described projection block is not directly over described fixing groove, described projection is not directly over described fixing groove, it is provided with through hole in described projection block, the vertical described fixing hole of described through hole and fixing groove, described through-hole wall is provided with female thread, described screw diameter matches with through-hole diameter, described screw diameter adds the longitudinal section length longitudinal section length more than described fixing hole of described clamping block, described spiro rod length, diameter can make screw rod pass in through hole enters fixing hole and push against clamping block so that clamping block fixed taps.
In the improvement tap fixture of wave filter, described clamping block is made up of elastic duroplasts.
In the improvement tap fixture of wave filter, described tap surface-coated insulant.
In the improvement tap fixture of wave filter, described through-hole wall coating insulant, described screw rod is made up of insulant.
Use the improvement tap fixture for wave filter, fixed taps is wanted just screw rod to be twisted to enter in fixing hole through through hole, owing to described screw diameter adds the longitudinal section length longitudinal section length more than described fixing hole of described clamping block, so screw rod just clamps block towards fixing hole sidewall extrusion, then draw-in groove is also pressed and is diminished, thus clamp tap, it is achieved that the effect of fixed taps；Tap to be extracted out, can back-out screw rod fixing hole, just can take out tap.
Accompanying drawing explanation
Fig. 1 is the improvement tap anchor structure schematic diagram for wave filter；
Fig. 2 is fixing hole, fixing groove, draw-in groove, tap, the structural representation of clamping block.
Description of reference numerals in figure, cavity 1；Fixing hole 2；Tap 3；Draw-in groove 4；Through hole 5；Screw rod 6；Clamping block 7；Projection block 8；Fixing groove 9.
Detailed description of the invention
With embodiment, this utility model is described in further detail below in conjunction with the accompanying drawings:
As shown in Figure 1, 2, a kind of improvement tap fixture for wave filter, the square clamping block 7 made including cavity 1, insulant, screw rod 6, tap 3.The square fixing hole 2 and square fixing groove 9 vertically communicated is offered on described cavity 1, described fixing hole 2, the internal face of fixing groove 9 are coated with insulant, and clamping block 7, fixing hole 2, fixing groove 9 insulation processing are for preventing tap 3 to the interference of other elements of wave filter and avoiding the hot line job danger to human body.In described clamping block 7 is placed in described fixing hole 2 and against described fixing hole 2 one side wall surface, the longitudinal section length of described clamping block 7 is less than the longitudinal section length of described fixing hole 2, square draw-in groove 4 is offered on described clamping block 7, described draw-in groove 4 is positioned at described fixing hole 2 and the fixing equitant position of groove 9, described draw-in groove 4 is identical with the bearing of trend of described fixing groove 9, and described tap 3 can be positioned in fixing groove 9 and draw-in groove 4.Described upwardly extending of fixing hole 2 another side is conformed with block 8 on face, described projection block 8 is positioned at directly over described fixing hole 2, described projection block 8 is not directly over described fixing groove 9, and such tap 3 just can be put into fixing groove 9, draw-in groove 4 and take out from fixing groove 9, draw-in groove 4.It is provided with through hole 5 in described projection block 8, the vertical described fixing hole 2 of described through hole 5 and fixing groove 9, described through hole 5 inwall is provided with female thread, described screw rod 6 diameter matches with through hole 5 diameter, described screw rod 6 diameter adds the longitudinal section length longitudinal section length more than described fixing hole 2 of described clamping block 7, and described screw rod 6 length, diameter can make screw rod 6 pass in through hole 5 enters fixing hole 2 and push against clamping block 7 so that clamping block 7 fixed taps 3.Fixed taps 3 is wanted just screw rod 6 to be twisted to enter in fixing hole 2 through through hole 5, owing to described screw rod 6 diameter adds the longitudinal section length longitudinal section length more than described fixing hole 2 of described clamping block 7, so screw rod 6 is when progressing in fixing hole 2, the most gradually clamp block 7 towards fixing hole 2 sidewall extrusion, then draw-in groove 4 is also pressed and is tapered into, thus gradually clamping tap 3, it is achieved that the effect of fixed taps 3；Tap 3 to be extracted out, can back-out screw rod 6 fixing hole 2, just can take out tap 3.
Clamping block 7 is preferably made up of elastic duroplasts, in order to improve the fixed effect of clamping block 7.
Tap 3 surface is preferably coated with insulant, in order to improves tap further and on the impact of other elements of wave filter and avoids the hot line job danger to human body.
Through hole 5 inwall is preferably coated with insulant, and screw rod 6 is preferably made up of insulant, in order to when improving hot line job screw rod 6, safety is avoided getting an electric shock.
The above is only embodiment of the present utility model and the introduction of technological means used, it is not the restriction to utility model, within disclosure herein and illustrating that any change made, equivalence replacement, improvement etc. are accordingly to be regarded as being included in technology category of the present utility model.
Claims (4)
1. the improvement tap fixture for wave filter, it is characterized in that, including cavity, the square clamping block that insulant is made, screw rod, tap, the square fixing hole vertically communicated and square fixing groove is offered on described cavity, described fixing hole, the internal face of fixing groove is coated with insulant, in described clamping block is placed in described fixing hole and against described fixing hole one side wall surface, the longitudinal section length of described clamping block is less than the longitudinal section length of described fixing hole, square draw-in groove is offered on described clamping block, described draw-in groove is positioned at described fixing hole and the equitant position of fixing groove, described draw-in groove is identical with the bearing of trend of described fixing groove, described tap can be positioned in fixing groove and draw-in groove；Upwardly extending of described fixing hole another side is conformed with block on face, described projection block is positioned at directly over described fixing hole, described projection block is not directly over described fixing groove, it is provided with through hole in described projection block, the vertical described fixing hole of described through hole and fixing groove, described through-hole wall is provided with female thread, described screw diameter matches with through-hole diameter, described screw diameter adds the longitudinal section length longitudinal section length more than described fixing hole of described clamping block, described spiro rod length, diameter can make screw rod pass in through hole enters fixing hole and push against clamping block so that clamping block fixed taps.
Improvement tap fixture for wave filter the most according to claim 1, it is characterised in that described clamping block is made up of elastic duroplasts.
Improvement tap fixture for wave filter the most according to claim 1, it is characterised in that described tap surface-coated insulant.
Improvement tap fixture for wave filter the most according to claim 1, it is characterised in that described through-hole wall coating insulant, described screw rod is made up of insulant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620220136.8U CN205429118U (en) | 2016-03-19 | 2016-03-19 | A improve mounting of taking a percentage for wave filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620220136.8U CN205429118U (en) | 2016-03-19 | 2016-03-19 | A improve mounting of taking a percentage for wave filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205429118U true CN205429118U (en) | 2016-08-03 |
Family
ID=56520868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620220136.8U Expired - Fee Related CN205429118U (en) | 2016-03-19 | 2016-03-19 | A improve mounting of taking a percentage for wave filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205429118U (en) |
-
2016
- 2016-03-19 CN CN201620220136.8U patent/CN205429118U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160803 Termination date: 20170319 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |