CN109888447A - A kind of debugging sleeve - Google Patents
A kind of debugging sleeve Download PDFInfo
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- CN109888447A CN109888447A CN201910218060.3A CN201910218060A CN109888447A CN 109888447 A CN109888447 A CN 109888447A CN 201910218060 A CN201910218060 A CN 201910218060A CN 109888447 A CN109888447 A CN 109888447A
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- 238000004880 explosion Methods 0.000 description 1
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- 238000004519 manufacturing process Methods 0.000 description 1
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Abstract
The present invention is suitable for filter debugging technique field, provide a kind of debugging sleeve, the debugging sleeve includes actuator, connect with actuator the first external member, the second external member and elastic component for being fixedly connected with the fixing piece of actuator and the first external member and being placed between actuator and the first external member, the both ends of elastic component are inconsistent with actuator and the second external member respectively, second external member carries out free offset in the accommodating space that actuator and the first external member are enclosed, and the bottom of the first external member and the second external member is respectively formed the socket end of the nut for adjusting different size.Debugging sleeve provided by the invention solves the problems, such as that existing debugging sleeve utilization rate is not high.
Description
Technical field
The invention belongs to filter debugging technique field more particularly to a kind of debugging sleeves.
Background technique
Cavity body filter is the important devices of communication base station, and technical performance index is determined by device size, tuning screw
The distance between resonator determines capacitance size.Cavity body filter is debugged after manufacturing, and mainly passes through tune
The length that tuning screw stretches in resonator is saved to realize, when being debugged, cavity body filter is connected to Network Analyzer,
The rotational angle of the tuning screw on cavity body filter is adjusted by the data detected on Network Analyzer, to make
Normal use after obtaining cavity body filter factory.
It in current cavity body filter debugging, in each debugging, is tuned to every by being manually adjusted
The adjustment process of screw rod is intended to the process by unclamping nut, adjusting tuning screw, fastening nut, and debugging needs to repeat more every time
Secondary debugging, when manual debugging, can cause debugging result deviation due to manpower factor, cause the cavity body filter with a batch factory
Consistency is poor.
Meanwhile existing cavity body filter, in order to be able to satisfy high-power low-intermodulation, identical product may be used in design
The tuning screws of two to three kinds of different sizes, and corresponding nut specification is also different, it is each in traditional debugging sleeve
Money tuning screw just needs a debugging sleeve, and debugging sleeve that will be different for different tuning screws is matching, this
Greatly reduce the utilization rate of debugging sleeve.
Summary of the invention
The embodiment of the present invention provides a kind of debugging sleeve, it is intended to solve the problems, such as that existing debugging sleeve utilization rate is not high.
The embodiment of the present invention proposes a kind of debugging sleeve, including actuator, the first external member connecting with the actuator, consolidates
Surely it connects the fixing piece of the actuator and first external member and is placed between the actuator and first external member
The second external member and elastic component, the both ends of the elastic component are inconsistent with the actuator and second external member respectively, described
Second external member carries out free offset, the first set in the accommodating space that the actuator and first external member are enclosed
The bottom of part and second external member is respectively formed the socket end of the nut for adjusting different size.
Further, the actuator be inner circular cavity structure, internal cavities by diameter it is different be located at it is upper
The first through hole in portion and the second through-hole positioned at lower part form, and the middle part outer wall of the actuator is equipped with and is concentric with its axis
Round block, the upper end two sides of the round block are correspondingly provided with engaging notch, the fixation of the upper end of the actuator and automatic debugging machine
End connection, the automatic debugging machine engage notch and are engaged with described.
Further, first external member is inner circular cavity structure, and internal cavities are located at by diameter is different
The third through-hole on top and fourth hole positioned at lower part form, and the aperture of the fourth hole is less than the hole of the third through-hole
Diameter, the fourth hole form first sleeve end, and second external member is inner circular cavity structure, and internal cavities are by diameter
Different superposed fifth holes and the 6th through-hole positioned at lower part form, and the 6th through-hole forms second sleeve end.
Further, the first escape groove is offered on the bottom end inner wall of second external member, first escape groove is enclosed
Conjunction forms 3rd sleeve end, and the depth of first escape groove is less than the thickness of the second sleeve end nut adjusted.
Further, the second escape groove is offered on the bottom end inner wall of first external member, second escape groove is enclosed
Conjunction forms 4th sleeve end, and the depth of second escape groove is less than the thickness of the first sleeve end nut adjusted.
Further, the depth of first escape groove is the one of the thickness of the second sleeve end nut adjusted
Half, the depth of second escape groove is the half of the thickness of the first sleeve end nut adjusted.
Further, the lower part of the actuator is equipped with external screw thread, be equipped in the upper inside wall of first external member with
The internal screw thread that the external screw thread of the actuator matches, the actuator are equipped with fixing groove, institute on the externally threaded position
It states the first external member and corresponds to the position of the fixing groove and be equipped with perforative fixation hole, first external member mutually twists with the actuator
Next, the fixation hole is connected with the fixing groove, and when fixed, the fixing piece passes through the fixation hole of first external member simultaneously
It is held in the fixing groove.
Further, the top of second external member is equipped with the rotary table for being concentric with its axis, and the diameter of the rotary table is big
In the aperture of the fourth hole, accommodation groove is equipped in the middle part of the bottom wall of the actuator, one end of the elastic component is placed in institute
It states in accommodation groove, the other end of the elastic component and the rotary table are inconsistent.
Further, the aperture of the first through hole is greater than the aperture of second through-hole, the hole of the fifth hole
For diameter less than the aperture of the 6th through-hole, the aperture of second through-hole is greater than the outer diameter of screwdriver bar, the fifth hole with it is described
There are certain gaps between screwdriver bar.
Further, the lower part outer wall of second external member is equipped with an evacuation notch, the outer wall of second external member
Cross section it is identical as the fourth hole, exist between the outer wall of second external member and the inner wall of first external member certain
Gap.
Debugging sleeve provided by the present invention, by being arranged the second external member in the inside of the first external member, the first external member and
The socket end that can be used for adjusting the nut of different size, and the corresponding nut adjusted of the first external member are respectively formed in second external member
Specification be greater than the specification of the corresponding nut adjusted of the second external member so that when in the nut for adjusting specification corresponding to the first external member
When, nut pushes the second external member to deviate towards the direction close to actuator, and elastic deformation occurs for elastic component at this time, when to the nut
When adjusting completes its nut by taking out in debugging sleeve, elastic component restores deformation, so that the second external member is restored to reset condition.
And when adjusting the nut of specification corresponding to the second external member, nut is matched with the second external member, so that the debugging sleeve can
To realize the switching of two kinds of different sizes, solve the problems, such as that existing debugging sleeve utilization rate is not high.
Detailed description of the invention
Fig. 1 is the structural schematic diagram for the debugging sleeve that one embodiment of the invention provides；
Fig. 2 is the positive structure diagram for the debugging sleeve that one embodiment of the invention provides；
Fig. 3 is the sectional view in Fig. 2 between A-A；
The debugging sleeve that Fig. 4 provides for one embodiment of the invention faces configuration schematic diagram；
Fig. 5 is the configuration schematic diagram for the debugging sleeve that one embodiment of the invention provides；
Fig. 6 is the explosion sectional view for the debugging sleeve that one embodiment of the invention provides；
Fig. 7 is the configuration schematic diagram for the debugging sleeve that a preferred embodiment of the present invention provides；
Fig. 8 is the enlarged drawing of VIII part of Fig. 7 centre circle.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
Debugging sleeve provided by the invention includes actuator, the first external member, fixing piece, the second external member and elastic component, elasticity
The both ends of part are inconsistent with moving part and the second external member respectively, and the second external member is empty in the accommodating that actuator and the first external member are enclosed
The bottom of the interior free offset of progress, the first external member and the second external member is respectively formed the sleeve of the nut for adjusting different size
End.It can be used for adjusting the socket end of the nut of different size by being respectively formed in the first external member and the second external member, so that adjusting
When saving the nut of specification corresponding to the first external member, nut pushes the second external member to deviate towards the direction close to actuator, at this time bullet
Property part occur elastic deformation, when adjust complete nut by being taken out in debugging sleeve when, elastic component restore deformation so that second set
Part is restored to reset condition.When adjusting the nut of specification corresponding to the second external member, nut is matched with the second external member, is made
Obtaining the debugging sleeve may be implemented the switching of two kinds of different sizes, increase the utilization rate and practicability of debugging sleeve.
Embodiment one
It is as shown in Figure 1 the structural schematic diagram of debugging sleeve provided in an embodiment of the present invention.
Please refer to Fig. 1 to Fig. 6, debugging sleeve provided by the invention, including drive the debugging sleeve to rotate actuator 20,
The first external member 30 for connecting with actuator 20 is fixedly connected with the fixing piece 40 of actuator 20 and the first external member 30 and is placed in
The second external member 50 and elastic component 60 between actuator 20 and the first external member 30.Wherein, the debugging sleeve is for adjusting cavity filter
The tuning screw and nut of wave device, to realize the adjusting to the resonance frequency of cavity body filter.
In one embodiment of the invention, the one end of the actuator 20 far from the first external member 30 with for driving its rotation
Automatic debugging machine fixing end connection.In use, the rotation of the actuator 20 is driven by the operating of automatic debugging machine,
To driving the rotation of the debugging sleeve so that the automatic adjustment of debugging sleeve can be realized, avoid existing manual adjustment institute due to
Debugging result deviation caused by manpower factor guarantees it with the consistency of the cavity body filter of a batch factory.
Further, in one embodiment of the invention, the actuator 20 generally inner circular cavity structure, in
Second through-hole 22 of portion's cavity by the different superposed first through hole 21 of diameter and positioned at lower part forms, in the present embodiment,
The aperture of the first through hole 21 is greater than the aperture of the second through-hole 22, and the middle part outer wall of actuator 20, which is equipped with, is concentric with its axis
Round block 23, and the upper end two sides of the round block 23 are correspondingly provided with engaging notch 231, wherein be located at 20 top of actuator first is logical
21 size of hole is identical as the fixing end size of automatic debugging machine, so that actuator 20 is carrying out in use, the upper end and automatic
The fixing end of debugging machine is mutually fixed, while the automatic debugging machine is engaged with the engaging notch 231 of actuator 20, to prevent
The only offset rotation of actuator 20, realizes being fixedly connected for automatic debugging machine and actuator 20.Wherein it is located at its actuator 20
The aperture of second through-hole 22 of lower part be greater than screwdriver bar outer diameter, in use, its screwdriver bar can by second through-hole 22,
And be placed in the second through-hole 22, in the present embodiment, specifically, the aperture of second through-hole 22 is greater than the outer diameter of screwdriver bar
0.05~0.2mm is used to prevent from being placed in the shaking of the screwdriver bar in the second through-hole 22.
Wherein, the lower part of actuator 20 is equipped with external screw thread 24, and the outer diameter of the external screw thread 24 is less than the actuator 20
Outer diameter, while the accommodation groove 25 for being limited to elastic component 60 is offered in the middle part of the bottom wall of the actuator 20.
In one embodiment of the invention, first external member 30 generally inner circular cavity structure, internal cavities
It is made of the different superposed third through-hole 31 of diameter and the fourth hole 32 positioned at lower part, wherein first external member 30
Top is connect with actuator 20, it is preferred that in the present embodiment, is opened in the inner wall of the third through-hole 31 on the top of the first external member 30
Equipped with the internal screw thread 33 that the external screw thread 24 with actuator 20 matches, the first external member 30 is threadedly coupled with actuator 20,
It should be understood that in other embodiments of the invention, the first external member 30 and actuator 20 can also for by lid close connection,
Be fastened and connected, other connection types such as pin connection are attached, set according to actual use demand, do not limited herein
It is fixed, it is not construed as limiting the invention.
Wherein, the outer diameter on 30 top of the first external member is identical as the outer diameter of actuator 20, when the first external member 30 and actuator
When 20 phases screw, the roof and actuator 20 of the first external member 30 are inconsistent, and the first external member 30 is in 20 outer wall of actuator
Same level, to keep the consistency of the debugging sleeve products specification.Wherein, further, the of 30 lower part of the first external member
The aperture of the small third through-hole 31 to its upper in the aperture of four through-holes 32, and the fourth hole 32 is a polygonal through hole, the
The fourth hole 32 of 30 lower end of sleeve piece forms the first sleeve end for being used for adjusting nut.
Further, which is equipped with fixing groove 26 on the position of external screw thread 24, and the first external member 30 is corresponding should
The position of fixing groove 26 is equipped with perforative fixation hole 34, after the first external member 30 is tightened with 20 phase of actuator, the first external member
Fixation hole 34 on 30 is connected with the fixing groove 26 of actuator 20.Further, in one embodiment of the present of invention, this is fixed
Part 40 is a fixing pin, and when fixed, fixing pin passes through the fixation hole 34 of the first external member 30 and is held in fixing groove 26,
Since fixing pin is placed in fixation hole 34 and the accommodating space of fixing groove 26, so that the first external member 30 and actuator 20 can not
It is further screwed or is unscrewed, ensure that the stability of the first external member 30 and actuator 20, prevent from revolving due to actuator 20
When turning, the loosening of actuator 20 and the first external member 30 and fall off.It should be understood that this is solid in the other embodiment of the present invention
Determining part 40 can also be for fixing screws, bolt etc., it is not limited here.
Further, in one embodiment of the present of invention, which is placed in actuator 20 and the first external member 30
Between in the accommodating space that is enclosed, and the second external member 50 can be empty in the accommodating that actuator 20 and the first external member 30 are enclosed
It is interior to carry out free offset.Its second external member 50 generally inner circular cavity structure, the internal cavities position different by diameter
Fifth hole 51 in top and the 6th through-hole 52 composition positioned at lower part, wherein the cross section of the outer wall of second external member 50
It is identical as fourth hole 32, and it is slightly less than the size of its fourth hole 32, so that the outer wall of the second external member 50 and the first external member 30
Inner wall between there are lesser gaps, avoid the second external member 50 from rotating in the first external member 30.
Wherein, the top of second external member 50, which is equipped with, is concentric with the rotary table 53 of its axis, and the diameter of rotary table 53 is greater than the
The aperture of fourth hole 32 in sleeve piece 30, while the diameter of rotary table 53 is less than or equal to third through-hole 31 in the first external member 30
Aperture, so that rotary table 53 is placed in the third through-hole 31, and second set when in the installation to the first external member 30 of the second external member 50
When part 50 moves downward, rotary table 53 can be contradicted in the inner wall between third through-hole 31 and fourth hole 32, pass through rotary table 53
Setting, avoid dropping out in fourth hole 32 of second external member 50 by the first external member 30.
Wherein, the distance of the bottom of second external member 50 to rotary table 53 is greater than or equal to fourth hole 32 in the first external member 30
Length, in use, when its second external member 50 rotary table 53 with inside the first external member 30 third through-hole 31 and fourth hole 32
Between inner wall it is inconsistent when, the bottom end of the bottom end of the second external member 50 and the first external member 30 is flush or stretches out in the first external member
30 bottom end.
Wherein, aperture of the aperture of the fifth hole 51 of second external member 50 less than the 6th through-hole 52, and the 6th through-hole
52 be a polygonal through hole, wherein the aperture of fifth hole 51 is slightly larger than the outer diameter of screwdriver bar, so that screwdriver bar and the 5th
There are certain gaps between through-hole 51, and the center of circle of the actuator 20, the first external member 30 and the second external member 50 is in same axis
On line, in use, its screwdriver bar sequentially pass through actuator 20 first through hole 21 and the second through-hole 22, the first external member 30
Three through-holes 31, the second external member 50 fifth hole 51 and the 6th through-hole 52 after stretch out so that the automatic debugging machine can pass through drive
Dynamic screwdriver bar is rotated such that the screwdriver bar realizes the adjusting to tuning screw.Pass through the second through-hole 22 and the 5th simultaneously
Through-hole 51 realizes the limit to screwdriver bar, avoids the shaking and offset of screwdriver bar.Wherein the 6th of 50 lower end of the second external member
Through-hole 52 forms the second sleeve end for being used for adjusting nut, wherein in the present embodiment, the first sleeve end nut adjusted
Specification is greater than the specification of second sleeve end nut adjusted, specifically, the first sleeve end is a M8 specification in the present embodiment
Socket end, the second sleeve end are M4 specification sleeve end.It should be understood that in other embodiments of the invention, first set
The specification at cylinder end and second sleeve end can also be other, can be set according to actual use demand, it is not limited here.
Wherein, the lower part outer wall of second external member 50 be equipped with one evacuation notch 54 so that second external member 50 with
There are an accommodating spaces between the lower part of first external member 30.The accommodating space can hold first sleeve end nut adjusted
It sets, when so that nut not assembled with tuning screw, nut can be placed in 50 institute of the first external member 30 and the second external member completely
In the accommodating space being enclosed.
Further, in one embodiment of the present of invention, elastic component 60 is a spring, is placed in actuator 20 and the
In the accommodating space enclosed between sleeve piece 30, and one end of the spring is placed in the accommodation groove 25 of actuator 20, the spring
The other end and the second external member 50 rotary table 53 it is inconsistent.
In use, the nut for two kinds of specifications that the debugging sleeve can be adapted to it is adjusted, corresponding to the nut
Be the specification at second sleeve end when, nut and the second sleeve end of the second external member 50 are cooperated, and by debugging automatically
Machine drives the rotation of the debugging sleeve so that nut can be adjusted in the debugging sleeve, wherein it should be pointed out that
When nut and second sleeve end are cooperated, automatic debugging machine, which can drive, adjusts the rotation of sleeve progress by a small margin, so that
It obtains its nut to engage completely in accommodating to second sleeve end, avoids not cooperated completely with nut due to second sleeve end, lead
The problem for causing nut inconsistent with second sleeve end and the second external member 50 being pushed to move along 20 direction of actuator.
When being the specification at first sleeve end corresponding to the nut, when the nut is not fully inserted into tuning screw
When, nut is placed in the accommodating space that the first external member 30 and the second external member 50 are enclosed, when automatic debugging machine drives
The rotation of the debugging sleeve, and when making in nut precession to tuning screw, since tuning screw stretches out in the nut, so that should
Tuning screw and the second external member 50 are inconsistent, and go deep into tuning screw, and tuning screw pushes 50 edge of the second external member
20 direction of actuator is mobile, and elastic deformation occurs for elastic component 60 at this time, when automatic debugging machine drives debugging sleeve to filter
Nut complete after adjusting, automatic debugging machine driving debugging sleeve debugs sleeve due to nut and tune far from nut at this time
Separate, the recovery deformation of elastic component 60 of humorous screw rod, to push the second external member 50 to restore to the inner wall with the first external member 30 to offset
Touching.
When the tuning screw of filter need to be adjusted, by the way that screwdriver bar is sequentially passed through the first of actuator 20
Through-hole 21 and the second through-hole 22, the third through-hole 31 of the first external member 30, the second external member 50 fifth hole 51 and the 6th through-hole 52
After stretch out so that the automatic debugging machine can by driving screwdriver bar be rotated such that the screwdriver bar realize to tuning spiral shell
The adjusting of bar.It is rotated by screwdriver bar, to the rotational angle of tuning screw be adjusted, the rotation of screwdriver bar at this time
Belong to independent rotation, debugging sleeve can't be interfered.
Debugging sleeve provided in an embodiment of the present invention, by being arranged the second external member, first set in the inside of the first external member
The socket end that can be used for adjusting the nut of different size is respectively formed on part and the second external member, and adjusted corresponding to the first external member
The specification of nut is greater than the specification of the corresponding nut adjusted of the second external member, so that when adjusting specification corresponding to the first external member
When nut, nut pushes the second external member to deviate towards the direction close to actuator, and elastic deformation occurs for elastic component at this time, when to this
When nut adjustment completes its nut by taking out in debugging sleeve, elastic component restore deformation so that the second external member be restored to it is original
State.And when adjusting the nut of specification corresponding to the second external member, nut is matched with the second external member, so that the debugging set
The switching of two kinds of different sizes may be implemented in cylinder, solves the problems, such as that existing debugging sleeve utilization rate is not high.Simultaneously because driving
The ruler of second through-hole and the 6th through-hole in internal cavities and actuator and the second external member in part, the first external member and the second external member
Very little setting so that screwdriver bar may pass through the internal cavities of entire debugging sleeve, and is carried out surely by the second through-hole and the 6th through-hole
Gu anti-shake, so that debugging sleeve is when being adjusted nut, the screwdriver bar protruded into can also be carried out tuning screw
It adjusts.
Embodiment two
The structural schematic diagram of the debugging sleeve provided as shown in Figs. 7-8 for the preferred embodiment of the present invention, realization principle
And the technical effect and embodiment one generated is identical, to briefly describe, the embodiment of the present invention does not refer to place, can refer to embodiment
Corresponding contents in one.
Its difference is, in one embodiment of the present of invention, offers first on the bottom end inner wall of second external member 50 and keeps away
Allow slot 55, wherein the cross section of first escape groove 55 is a polygon, and the first escape groove 55 of the second external member 50 encloses shape
At the 3rd sleeve end for adjusting nut, wherein the specification of the 3rd sleeve end nut adjusted is greater than second sleeve end institute
The specification of the nut of adjusting, specifically, in the present embodiment, which is a M5 specification sleeve end, and wherein this first is kept away
The depth of slot 55 is allowed to be less than the thickness of second sleeve end nut adjusted, specifically, in the present embodiment, the first escape groove 55
Depth be second sleeve end nut adjusted thickness half, at this time to second sleeve end nut adjusted carry out
When adjusting, second sleeve end can engage the half of nut, while carry out at this time to 3rd sleeve end nut adjusted
When adjusting, 3rd sleeve end can engage most of nut, avoid causing since the contact surface of engaging nut is too small
Nut stripped thread the problems such as.It should be understood that in other embodiments of the invention, the specification at 3rd sleeve end can also be
Other, can be set, it is not limited here according to actual use demand.
Debugging sleeve provided in an embodiment of the present invention, the first escape groove being arranged by the bottom end inner wall in the second external member,
So that the adjusting of the nut of two kinds of specifications can be realized simultaneously in the second external member, so that the debugging sleeve can realize three kinds of specifications
The adjusting of nut increases the utilization rate of debugging sleeve.
Further, in other preferred embodiments of the invention, is offered on the bottom end inner wall of first external member
Two escape groove, the second escape groove of the first external member are enclosed the 4th sleeve end for adjusting nut, the 4th sleeve end
The specification of nut adjusted is greater than the specification of first sleeve end nut adjusted, and the depth of second escape groove is less than first
The thickness of socket end nut adjusted, it is preferred that the depth of its second escape groove is first sleeve end nut adjusted
The half of thickness.
At this time by opening up the second escape groove in the first external member indsole end inner wall, bottom end inner wall opens up in the second external member
The setting of the different modes of one escape groove, so that the nut that the debugging sleeve can be debugged to different size is by two increases
Three or four, the flexibility that debugging sleeve can be debugged greatly is increased, avoiding existing debugging sleeve needs according to every
The nut of a different size and the cumbersome problem for carrying out different replacements.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (10)
1. a kind of debugging sleeve, which is characterized in that including actuator, the first external member being connect with the actuator, be fixedly connected
The fixing piece of the actuator and first external member and be placed between the actuator and first external member second
External member and elastic component, the both ends of the elastic component are inconsistent with the actuator and second external member respectively, and described second set
Part carries out free offset, first external member and institute in the accommodating space that the actuator and first external member are enclosed
The bottom for stating the second external member is respectively formed the socket end of the nut for adjusting different size.
2. debugging sleeve as described in claim 1, which is characterized in that the actuator is inner circular cavity structure, in
Portion's cavity is made of the different superposed first through hole of diameter and the second through-hole positioned at lower part, the middle part of the actuator
Outer wall is equipped with the round block for being concentric with its axis, and the upper end two sides of the round block are correspondingly provided with engaging notch, the actuator
Upper end is connect with the fixing end of automatic debugging machine, and the automatic debugging machine engages notch and engaged with described.
3. debugging sleeve as claimed in claim 2, which is characterized in that first external member is inner circular cavity structure,
Internal cavities are made of the different superposed third through-hole of diameter and the fourth hole positioned at lower part, the fourth hole
Aperture is less than the aperture of the third through-hole, and the fourth hole forms first sleeve end, and second external member is inner circular
Cavity structure, internal cavities are made of the different superposed fifth hole of diameter and the 6th through-hole positioned at lower part, institute
It states the 6th through-hole and forms second sleeve end.
4. debugging sleeve as claimed in claim 3, which is characterized in that offer first on the bottom end inner wall of second external member
Escape groove, first escape groove are enclosed 3rd sleeve end, and the depth of first escape groove is less than the second sleeve
Hold the thickness of nut adjusted.
5. debugging sleeve as claimed in claim 4, which is characterized in that offer second on the bottom end inner wall of first external member
Escape groove, second escape groove are enclosed 4th sleeve end, and the depth of second escape groove is less than the first sleeve
Hold the thickness of nut adjusted.
6. debugging sleeve as claimed in claim 5, which is characterized in that the depth of first escape groove is the second sleeve
The half of the thickness of nut adjusted is held, the depth of second escape groove is the first sleeve end nut adjusted
The half of thickness.
7. debugging sleeve as described in claim 1, which is characterized in that the lower part of the actuator is equipped with external screw thread, and described the
The internal screw thread to match with the external screw thread of the actuator is equipped in the upper inside wall of sleeve piece, the actuator is in the outer spiral shell
The position of line is equipped with fixing groove, and the position that first external member corresponds to the fixing groove is equipped with perforative fixation hole, described
After first external member is mutually tightened with the actuator, the fixation hole is connected with the fixing groove, and when fixed, the fixing piece is worn
It crosses the fixation hole of first external member and is held in the fixing groove.
8. debugging sleeve as claimed in claim 3, which is characterized in that the top of second external member is equipped with and is concentric with its axis
Rotary table, the diameter of the rotary table is greater than the aperture of the fourth hole, is equipped with accommodation groove, institute in the middle part of the bottom wall of the actuator
The one end for stating elastic component is placed in the accommodation groove, and the other end of the elastic component and the rotary table are inconsistent.
9. debugging sleeve as claimed in claim 3, which is characterized in that the aperture of the first through hole is greater than second through-hole
Aperture, less than the aperture of the 6th through-hole, the aperture of second through-hole is greater than screwdriver bar for the aperture of the fifth hole
Outer diameter, there are certain gaps between the fifth hole and the screwdriver bar.
10. debugging sleeve as claimed in claim 3, which is characterized in that the lower part outer wall of second external member is equipped with one and keeps away
Allow notch, the cross section of the outer wall of second external member is identical as the fourth hole, the outer wall of second external member and described
There are certain gaps between the inner wall of first external member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910218060.3A CN109888447A (en) | 2019-03-21 | 2019-03-21 | A kind of debugging sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910218060.3A CN109888447A (en) | 2019-03-21 | 2019-03-21 | A kind of debugging sleeve |
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|---|---|
| CN109888447A true CN109888447A (en) | 2019-06-14 |
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ID=66933522
Family Applications (1)
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| CN201910218060.3A Pending CN109888447A (en) | 2019-03-21 | 2019-03-21 | A kind of debugging sleeve |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110763877A (en) * | 2019-10-28 | 2020-02-07 | 无锡爱德为科技有限公司 | Elastic filter debugging device capable of realizing quantitative debugging |
| CN112894308A (en) * | 2021-03-25 | 2021-06-04 | 迈微思(深圳)科技有限公司 | Fast switching sleeve mechanism |
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| US20040028501A1 (en) * | 2000-07-14 | 2004-02-12 | Tony Haraldsson | Tuning screw assembly |
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